- AMMONIA+ORGANIC-N,UNF,EPA -
Percent Recovery by Date
Lab: NWQL, PCode: 00625, MCode: KJ007
Logged in Dates: 10/04/96 through 03/26/99
Open Data Set

Lab Value = 0.652 Most Probable Value = 0.390 Percent Recovery = 167.2 Date Sample Logged by Lab = 02/05/99 Sample ID = 0360041 Number of Standard Deviations = 2.1 Blind Sample ID = N59 Lab Value = 1.441 Most Probable Value = 0.390 Percent Recovery = 369.5 Date Sample Logged by Lab = 10/23/98 Sample ID = 2960093 Number of Standard Deviations = 8.3 Blind Sample ID = N59 Lab Value = 0.158 Most Probable Value = 0.285 Percent Recovery = 55.4 Date Sample Logged by Lab = 06/18/98 Sample ID = 1690150 Number of Standard Deviations = -1.0 Blind Sample ID = N57 Lab Value = 0.158 Most Probable Value = 0.285 Percent Recovery = 55.4 Date Sample Logged by Lab = 04/02/98 Sample ID = 0920015 Number of Standard Deviations = -1.0 Blind Sample ID = N57 Lab Value = 0.681 Most Probable Value = 0.304 Percent Recovery = 224.0 Date Sample Logged by Lab = 10/09/97 Sample ID = 2820058 Number of Standard Deviations = 2.9 Blind Sample ID = N55 Lab Value = 0.400 Most Probable Value = 0.250 Percent Recovery = 160.0 Date Sample Logged by Lab = 12/06/96 Sample ID = 3410063 Number of Standard Deviations = 1.4 Blind Sample ID = N49 Lab Value = 0.400 Most Probable Value = 0.250 Percent Recovery = 160.0 Date Sample Logged by Lab = 10/15/96 Sample ID = 2890080 Number of Standard Deviations = 1.4 Blind Sample ID = N49 Lab Value = 0.875 Most Probable Value = 0.878 Percent Recovery = 99.7 Date Sample Logged by Lab = 03/26/99 Sample ID = 0850049 Number of Standard Deviations = -0.0 Blind Sample ID = N60 Lab Value = 0.896 Most Probable Value = 0.878 Percent Recovery = 102.1 Date Sample Logged by Lab = 03/19/99 Sample ID = 0780128 Number of Standard Deviations = 0.1 Blind Sample ID = N60 Lab Value = 0.785 Most Probable Value = 0.878 Percent Recovery = 89.4 Date Sample Logged by Lab = 03/12/99 Sample ID = 0710109 Number of Standard Deviations = -0.6 Blind Sample ID = N60 Lab Value = 0.851 Most Probable Value = 0.878 Percent Recovery = 96.9 Date Sample Logged by Lab = 03/05/99 Sample ID = 0640107 Number of Standard Deviations = -0.2 Blind Sample ID = N60 Lab Value = 0.356 Most Probable Value = 0.390 Percent Recovery = 91.3 Date Sample Logged by Lab = 02/26/99 Sample ID = 0570072 Number of Standard Deviations = -0.3 Blind Sample ID = N59 Lab Value = 0.362 Most Probable Value = 0.390 Percent Recovery = 92.8 Date Sample Logged by Lab = 02/19/99 Sample ID = 0500085 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 0.345 Most Probable Value = 0.390 Percent Recovery = 88.5 Date Sample Logged by Lab = 02/12/99 Sample ID = 0430071 Number of Standard Deviations = -0.4 Blind Sample ID = N59 Lab Value = 0.897 Most Probable Value = 0.878 Percent Recovery = 102.2 Date Sample Logged by Lab = 01/29/99 Sample ID = 0290007 Number of Standard Deviations = 0.1 Blind Sample ID = N60 Lab Value = 0.883 Most Probable Value = 0.878 Percent Recovery = 100.6 Date Sample Logged by Lab = 01/22/99 Sample ID = 0220069 Number of Standard Deviations = 0.0 Blind Sample ID = N60 Lab Value = 0.909 Most Probable Value = 0.878 Percent Recovery = 103.5 Date Sample Logged by Lab = 01/15/99 Sample ID = 0150081 Number of Standard Deviations = 0.2 Blind Sample ID = N60 Lab Value = 0.838 Most Probable Value = 0.878 Percent Recovery = 95.4 Date Sample Logged by Lab = 01/08/99 Sample ID = 0080116 Number of Standard Deviations = -0.3 Blind Sample ID = N60 Lab Value = 0.364 Most Probable Value = 0.390 Percent Recovery = 93.3 Date Sample Logged by Lab = 12/30/98 Sample ID = 3640037 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 0.359 Most Probable Value = 0.390 Percent Recovery = 92.1 Date Sample Logged by Lab = 12/18/98 Sample ID = 3520050 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 0.327 Most Probable Value = 0.390 Percent Recovery = 83.8 Date Sample Logged by Lab = 12/11/98 Sample ID = 3450163 Number of Standard Deviations = -0.5 Blind Sample ID = N59 Lab Value = 0.414 Most Probable Value = 0.390 Percent Recovery = 106.2 Date Sample Logged by Lab = 12/04/98 Sample ID = 3380077 Number of Standard Deviations = 0.2 Blind Sample ID = N59 Lab Value = 0.900 Most Probable Value = 0.878 Percent Recovery = 102.5 Date Sample Logged by Lab = 12/01/98 Sample ID = 3350087 Number of Standard Deviations = 0.1 Blind Sample ID = N60 Lab Value = 0.810 Most Probable Value = 0.878 Percent Recovery = 92.3 Date Sample Logged by Lab = 11/16/98 Sample ID = 3200025 Number of Standard Deviations = -0.4 Blind Sample ID = N60 Lab Value = 0.872 Most Probable Value = 0.878 Percent Recovery = 99.3 Date Sample Logged by Lab = 11/09/98 Sample ID = 3130128 Number of Standard Deviations = -0.0 Blind Sample ID = N60 Lab Value = 0.388 Most Probable Value = 0.390 Percent Recovery = 99.5 Date Sample Logged by Lab = 10/16/98 Sample ID = 2890142 Number of Standard Deviations = -0.0 Blind Sample ID = N59 Lab Value = 0.414 Most Probable Value = 0.390 Percent Recovery = 106.2 Date Sample Logged by Lab = 10/09/98 Sample ID = 2820173 Number of Standard Deviations = 0.2 Blind Sample ID = N59 Lab Value = 0.344 Most Probable Value = 0.390 Percent Recovery = 88.2 Date Sample Logged by Lab = 10/02/98 Sample ID = 2750039 Number of Standard Deviations = -0.4 Blind Sample ID = N59 Lab Value = 0.960 Most Probable Value = 0.910 Percent Recovery = 105.5 Date Sample Logged by Lab = 09/17/98 Sample ID = 2600015 Number of Standard Deviations = 0.3 Blind Sample ID = N58 Lab Value = 0.917 Most Probable Value = 0.910 Percent Recovery = 100.8 Date Sample Logged by Lab = 09/10/98 Sample ID = 2530111 Number of Standard Deviations = 0.0 Blind Sample ID = N58 Lab Value = 0.921 Most Probable Value = 0.910 Percent Recovery = 101.2 Date Sample Logged by Lab = 09/03/98 Sample ID = 2460016 Number of Standard Deviations = 0.1 Blind Sample ID = N58 Lab Value = 0.252 Most Probable Value = 0.285 Percent Recovery = 88.4 Date Sample Logged by Lab = 08/20/98 Sample ID = 2320306 Number of Standard Deviations = -0.3 Blind Sample ID = N57 Lab Value = 0.218 Most Probable Value = 0.285 Percent Recovery = 76.5 Date Sample Logged by Lab = 08/14/98 Sample ID = 2260068 Number of Standard Deviations = -0.5 Blind Sample ID = N57 Lab Value = 0.242 Most Probable Value = 0.285 Percent Recovery = 84.9 Date Sample Logged by Lab = 08/06/98 Sample ID = 2180182 Number of Standard Deviations = -0.3 Blind Sample ID = N57 Lab Value = 0.943 Most Probable Value = 0.910 Percent Recovery = 103.6 Date Sample Logged by Lab = 07/16/98 Sample ID = 1970016 Number of Standard Deviations = 0.2 Blind Sample ID = N58 Lab Value = 0.951 Most Probable Value = 0.910 Percent Recovery = 104.5 Date Sample Logged by Lab = 07/09/98 Sample ID = 1900090 Number of Standard Deviations = 0.3 Blind Sample ID = N58 Lab Value = 0.972 Most Probable Value = 0.910 Percent Recovery = 106.8 Date Sample Logged by Lab = 07/06/98 Sample ID = 1870157 Number of Standard Deviations = 0.4 Blind Sample ID = N58 Lab Value = 0.219 Most Probable Value = 0.285 Percent Recovery = 76.8 Date Sample Logged by Lab = 06/11/98 Sample ID = 1620089 Number of Standard Deviations = -0.5 Blind Sample ID = N57 Lab Value = 0.211 Most Probable Value = 0.285 Percent Recovery = 74.0 Date Sample Logged by Lab = 06/04/98 Sample ID = 1550189 Number of Standard Deviations = -0.6 Blind Sample ID = N57 Lab Value = 0.786 Most Probable Value = 0.910 Percent Recovery = 86.4 Date Sample Logged by Lab = 05/28/98 Sample ID = 1480063 Number of Standard Deviations = -0.8 Blind Sample ID = N58 Lab Value = 0.827 Most Probable Value = 0.910 Percent Recovery = 90.9 Date Sample Logged by Lab = 05/07/98 Sample ID = 1270082 Number of Standard Deviations = -0.5 Blind Sample ID = N58 Lab Value = 0.211 Most Probable Value = 0.285 Percent Recovery = 74.0 Date Sample Logged by Lab = 04/16/98 Sample ID = 1060088 Number of Standard Deviations = -0.6 Blind Sample ID = N57 Lab Value = 0.286 Most Probable Value = 0.285 Percent Recovery = 100.4 Date Sample Logged by Lab = 04/09/98 Sample ID = 0990018 Number of Standard Deviations = 0.0 Blind Sample ID = N57 Lab Value = 0.741 Most Probable Value = 0.754 Percent Recovery = 98.3 Date Sample Logged by Lab = 03/19/98 Sample ID = 0780159 Number of Standard Deviations = -0.1 Blind Sample ID = N56 Lab Value = 0.715 Most Probable Value = 0.754 Percent Recovery = 94.8 Date Sample Logged by Lab = 03/12/98 Sample ID = 0710072 Number of Standard Deviations = -0.3 Blind Sample ID = N56 Lab Value = 0.716 Most Probable Value = 0.754 Percent Recovery = 95.0 Date Sample Logged by Lab = 03/05/98 Sample ID = 0640056 Number of Standard Deviations = -0.2 Blind Sample ID = N56 Lab Value = 0.306 Most Probable Value = 0.304 Percent Recovery = 100.7 Date Sample Logged by Lab = 02/19/98 Sample ID = 0500028 Number of Standard Deviations = 0.0 Blind Sample ID = N55 Lab Value = 0.279 Most Probable Value = 0.304 Percent Recovery = 91.8 Date Sample Logged by Lab = 02/12/98 Sample ID = 0430095 Number of Standard Deviations = -0.2 Blind Sample ID = N55 Lab Value = 0.265 Most Probable Value = 0.304 Percent Recovery = 87.2 Date Sample Logged by Lab = 02/05/98 Sample ID = 0360074 Number of Standard Deviations = -0.3 Blind Sample ID = N55 Lab Value = 0.718 Most Probable Value = 0.754 Percent Recovery = 95.2 Date Sample Logged by Lab = 01/29/98 Sample ID = 0290022 Number of Standard Deviations = -0.2 Blind Sample ID = N56 Lab Value = 0.553 Most Probable Value = 0.754 Percent Recovery = 73.3 Date Sample Logged by Lab = 01/16/98 Sample ID = 0160121 Number of Standard Deviations = -1.3 Blind Sample ID = N56 Lab Value = 0.745 Most Probable Value = 0.754 Percent Recovery = 98.8 Date Sample Logged by Lab = 01/08/98 Sample ID = 0080098 Number of Standard Deviations = -0.1 Blind Sample ID = N56 Lab Value = 0.312 Most Probable Value = 0.304 Percent Recovery = 102.6 Date Sample Logged by Lab = 12/18/97 Sample ID = 3520021 Number of Standard Deviations = 0.1 Blind Sample ID = N55 Lab Value = 0.297 Most Probable Value = 0.304 Percent Recovery = 97.7 Date Sample Logged by Lab = 12/11/97 Sample ID = 3450039 Number of Standard Deviations = -0.1 Blind Sample ID = N55 Lab Value = 0.227 Most Probable Value = 0.304 Percent Recovery = 74.7 Date Sample Logged by Lab = 12/04/97 Sample ID = 3380075 Number of Standard Deviations = -0.6 Blind Sample ID = N55 Lab Value = 0.774 Most Probable Value = 0.754 Percent Recovery = 102.7 Date Sample Logged by Lab = 11/20/97 Sample ID = 3240011 Number of Standard Deviations = 0.1 Blind Sample ID = N56 Lab Value = 0.665 Most Probable Value = 0.754 Percent Recovery = 88.2 Date Sample Logged by Lab = 11/06/97 Sample ID = 3100137 Number of Standard Deviations = -0.6 Blind Sample ID = N56 Lab Value = 2.504 Most Probable Value = 2.370 Percent Recovery = 105.7 Date Sample Logged by Lab = 09/22/97 Sample ID = 2650076 Number of Standard Deviations = 0.4 Blind Sample ID = N52 Lab Value = 3.007 Most Probable Value = 2.370 Percent Recovery = 126.9 Date Sample Logged by Lab = 09/05/97 Sample ID = 2480305 Number of Standard Deviations = 2.0 Blind Sample ID = N52 Lab Value = 0.634 Most Probable Value = 0.474 Percent Recovery = 133.8 Date Sample Logged by Lab = 08/18/97 Sample ID = 2300320 Number of Standard Deviations = 1.2 Blind Sample ID = NAB Lab Value = 0.528 Most Probable Value = 0.474 Percent Recovery = 111.4 Date Sample Logged by Lab = 08/05/97 Sample ID = 2170115 Number of Standard Deviations = 0.4 Blind Sample ID = NAB Lab Value = 2.682 Most Probable Value = 2.370 Percent Recovery = 113.2 Date Sample Logged by Lab = 07/22/97 Sample ID = 2030245 Number of Standard Deviations = 1.0 Blind Sample ID = N52 Lab Value = 2.600 Most Probable Value = 2.370 Percent Recovery = 109.7 Date Sample Logged by Lab = 07/03/97 Sample ID = 1840272 Number of Standard Deviations = 0.7 Blind Sample ID = N52 Lab Value = 0.470 Most Probable Value = 0.474 Percent Recovery = 99.2 Date Sample Logged by Lab = 06/26/97 Sample ID = 1770162 Number of Standard Deviations = -0.0 Blind Sample ID = NAB Lab Value = 0.498 Most Probable Value = 0.474 Percent Recovery = 105.1 Date Sample Logged by Lab = 06/06/97 Sample ID = 1570024 Number of Standard Deviations = 0.2 Blind Sample ID = NAB Lab Value = 2.897 Most Probable Value = 2.370 Percent Recovery = 122.2 Date Sample Logged by Lab = 05/19/97 Sample ID = 1390147 Number of Standard Deviations = 1.6 Blind Sample ID = N52 Lab Value = 2.380 Most Probable Value = 2.370 Percent Recovery = 100.4 Date Sample Logged by Lab = 05/05/97 Sample ID = 1250174 Number of Standard Deviations = 0.0 Blind Sample ID = N52 Lab Value = 0.527 Most Probable Value = 0.474 Percent Recovery = 111.2 Date Sample Logged by Lab = 04/22/97 Sample ID = 1120003 Number of Standard Deviations = 0.4 Blind Sample ID = NAB Lab Value = 0.500 Most Probable Value = 0.474 Percent Recovery = 105.5 Date Sample Logged by Lab = 04/08/97 Sample ID = 0980168 Number of Standard Deviations = 0.2 Blind Sample ID = NAB Lab Value = 0.200 Most Probable Value = 0.250 Percent Recovery = 80.0 Date Sample Logged by Lab = 02/21/97 Sample ID = 0520152 Number of Standard Deviations = -0.5 Blind Sample ID = N49 Lab Value = 0.300 Most Probable Value = 0.250 Percent Recovery = 120.0 Date Sample Logged by Lab = 02/11/97 Sample ID = 0420050 Number of Standard Deviations = 0.5 Blind Sample ID = N49 Lab Value = 0.300 Most Probable Value = 0.250 Percent Recovery = 120.0 Date Sample Logged by Lab = 12/24/96 Sample ID = 3590059 Number of Standard Deviations = 0.5 Blind Sample ID = N49 Lab Value = 0.300 Most Probable Value = 0.250 Percent Recovery = 120.0 Date Sample Logged by Lab = 11/01/96 Sample ID = 3060254 Number of Standard Deviations = 0.5 Blind Sample ID = N49 Lab Value = 1.200 Most Probable Value = 1.288 Percent Recovery = 93.2 Date Sample Logged by Lab = 10/04/96 Sample ID = 2780023 Number of Standard Deviations = -0.5 Blind Sample ID = N48 Y = 100
The SGPlot Procedure

- AMMONIA+ORGANIC-N,UNF,EPA -
Percent Recovery by Concentration
NWQL Parameter: 00625, Method: KJ007
Logged in Dates: 10/04/96 through 03/26/99
Open Data Set

Lab Value = 0.652 Most Probable Value = 0.390 Percent Recovery = 167.2 Date Sample Logged by Lab = 02/05/99 Sample ID = 0360041 Number of Standard Deviations = 2.1 Blind Sample ID = N59 Lab Value = 1.441 Most Probable Value = 0.390 Percent Recovery = 369.5 Date Sample Logged by Lab = 10/23/98 Sample ID = 2960093 Number of Standard Deviations = 8.3 Blind Sample ID = N59 Lab Value = 0.158 Most Probable Value = 0.285 Percent Recovery = 55.4 Date Sample Logged by Lab = 06/18/98 Sample ID = 1690150 Number of Standard Deviations = -1.0 Blind Sample ID = N57 Lab Value = 0.158 Most Probable Value = 0.285 Percent Recovery = 55.4 Date Sample Logged by Lab = 04/02/98 Sample ID = 0920015 Number of Standard Deviations = -1.0 Blind Sample ID = N57 Lab Value = 0.681 Most Probable Value = 0.304 Percent Recovery = 224.0 Date Sample Logged by Lab = 10/09/97 Sample ID = 2820058 Number of Standard Deviations = 2.9 Blind Sample ID = N55 Lab Value = 0.400 Most Probable Value = 0.250 Percent Recovery = 160.0 Date Sample Logged by Lab = 12/06/96 Sample ID = 3410063 Number of Standard Deviations = 1.4 Blind Sample ID = N49 Lab Value = 0.400 Most Probable Value = 0.250 Percent Recovery = 160.0 Date Sample Logged by Lab = 10/15/96 Sample ID = 2890080 Number of Standard Deviations = 1.4 Blind Sample ID = N49 Lab Value = 0.875 Most Probable Value = 0.878 Percent Recovery = 99.7 Date Sample Logged by Lab = 03/26/99 Sample ID = 0850049 Number of Standard Deviations = -0.0 Blind Sample ID = N60 Lab Value = 0.896 Most Probable Value = 0.878 Percent Recovery = 102.1 Date Sample Logged by Lab = 03/19/99 Sample ID = 0780128 Number of Standard Deviations = 0.1 Blind Sample ID = N60 Lab Value = 0.785 Most Probable Value = 0.878 Percent Recovery = 89.4 Date Sample Logged by Lab = 03/12/99 Sample ID = 0710109 Number of Standard Deviations = -0.6 Blind Sample ID = N60 Lab Value = 0.851 Most Probable Value = 0.878 Percent Recovery = 96.9 Date Sample Logged by Lab = 03/05/99 Sample ID = 0640107 Number of Standard Deviations = -0.2 Blind Sample ID = N60 Lab Value = 0.356 Most Probable Value = 0.390 Percent Recovery = 91.3 Date Sample Logged by Lab = 02/26/99 Sample ID = 0570072 Number of Standard Deviations = -0.3 Blind Sample ID = N59 Lab Value = 0.362 Most Probable Value = 0.390 Percent Recovery = 92.8 Date Sample Logged by Lab = 02/19/99 Sample ID = 0500085 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 0.345 Most Probable Value = 0.390 Percent Recovery = 88.5 Date Sample Logged by Lab = 02/12/99 Sample ID = 0430071 Number of Standard Deviations = -0.4 Blind Sample ID = N59 Lab Value = 0.897 Most Probable Value = 0.878 Percent Recovery = 102.2 Date Sample Logged by Lab = 01/29/99 Sample ID = 0290007 Number of Standard Deviations = 0.1 Blind Sample ID = N60 Lab Value = 0.883 Most Probable Value = 0.878 Percent Recovery = 100.6 Date Sample Logged by Lab = 01/22/99 Sample ID = 0220069 Number of Standard Deviations = 0.0 Blind Sample ID = N60 Lab Value = 0.909 Most Probable Value = 0.878 Percent Recovery = 103.5 Date Sample Logged by Lab = 01/15/99 Sample ID = 0150081 Number of Standard Deviations = 0.2 Blind Sample ID = N60 Lab Value = 0.838 Most Probable Value = 0.878 Percent Recovery = 95.4 Date Sample Logged by Lab = 01/08/99 Sample ID = 0080116 Number of Standard Deviations = -0.3 Blind Sample ID = N60 Lab Value = 0.364 Most Probable Value = 0.390 Percent Recovery = 93.3 Date Sample Logged by Lab = 12/30/98 Sample ID = 3640037 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 0.359 Most Probable Value = 0.390 Percent Recovery = 92.1 Date Sample Logged by Lab = 12/18/98 Sample ID = 3520050 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 0.327 Most Probable Value = 0.390 Percent Recovery = 83.8 Date Sample Logged by Lab = 12/11/98 Sample ID = 3450163 Number of Standard Deviations = -0.5 Blind Sample ID = N59 Lab Value = 0.414 Most Probable Value = 0.390 Percent Recovery = 106.2 Date Sample Logged by Lab = 12/04/98 Sample ID = 3380077 Number of Standard Deviations = 0.2 Blind Sample ID = N59 Lab Value = 0.900 Most Probable Value = 0.878 Percent Recovery = 102.5 Date Sample Logged by Lab = 12/01/98 Sample ID = 3350087 Number of Standard Deviations = 0.1 Blind Sample ID = N60 Lab Value = 0.810 Most Probable Value = 0.878 Percent Recovery = 92.3 Date Sample Logged by Lab = 11/16/98 Sample ID = 3200025 Number of Standard Deviations = -0.4 Blind Sample ID = N60 Lab Value = 0.872 Most Probable Value = 0.878 Percent Recovery = 99.3 Date Sample Logged by Lab = 11/09/98 Sample ID = 3130128 Number of Standard Deviations = -0.0 Blind Sample ID = N60 Lab Value = 0.388 Most Probable Value = 0.390 Percent Recovery = 99.5 Date Sample Logged by Lab = 10/16/98 Sample ID = 2890142 Number of Standard Deviations = -0.0 Blind Sample ID = N59 Lab Value = 0.414 Most Probable Value = 0.390 Percent Recovery = 106.2 Date Sample Logged by Lab = 10/09/98 Sample ID = 2820173 Number of Standard Deviations = 0.2 Blind Sample ID = N59 Lab Value = 0.344 Most Probable Value = 0.390 Percent Recovery = 88.2 Date Sample Logged by Lab = 10/02/98 Sample ID = 2750039 Number of Standard Deviations = -0.4 Blind Sample ID = N59 Lab Value = 0.960 Most Probable Value = 0.910 Percent Recovery = 105.5 Date Sample Logged by Lab = 09/17/98 Sample ID = 2600015 Number of Standard Deviations = 0.3 Blind Sample ID = N58 Lab Value = 0.917 Most Probable Value = 0.910 Percent Recovery = 100.8 Date Sample Logged by Lab = 09/10/98 Sample ID = 2530111 Number of Standard Deviations = 0.0 Blind Sample ID = N58 Lab Value = 0.921 Most Probable Value = 0.910 Percent Recovery = 101.2 Date Sample Logged by Lab = 09/03/98 Sample ID = 2460016 Number of Standard Deviations = 0.1 Blind Sample ID = N58 Lab Value = 0.252 Most Probable Value = 0.285 Percent Recovery = 88.4 Date Sample Logged by Lab = 08/20/98 Sample ID = 2320306 Number of Standard Deviations = -0.3 Blind Sample ID = N57 Lab Value = 0.218 Most Probable Value = 0.285 Percent Recovery = 76.5 Date Sample Logged by Lab = 08/14/98 Sample ID = 2260068 Number of Standard Deviations = -0.5 Blind Sample ID = N57 Lab Value = 0.242 Most Probable Value = 0.285 Percent Recovery = 84.9 Date Sample Logged by Lab = 08/06/98 Sample ID = 2180182 Number of Standard Deviations = -0.3 Blind Sample ID = N57 Lab Value = 0.943 Most Probable Value = 0.910 Percent Recovery = 103.6 Date Sample Logged by Lab = 07/16/98 Sample ID = 1970016 Number of Standard Deviations = 0.2 Blind Sample ID = N58 Lab Value = 0.951 Most Probable Value = 0.910 Percent Recovery = 104.5 Date Sample Logged by Lab = 07/09/98 Sample ID = 1900090 Number of Standard Deviations = 0.3 Blind Sample ID = N58 Lab Value = 0.972 Most Probable Value = 0.910 Percent Recovery = 106.8 Date Sample Logged by Lab = 07/06/98 Sample ID = 1870157 Number of Standard Deviations = 0.4 Blind Sample ID = N58 Lab Value = 0.219 Most Probable Value = 0.285 Percent Recovery = 76.8 Date Sample Logged by Lab = 06/11/98 Sample ID = 1620089 Number of Standard Deviations = -0.5 Blind Sample ID = N57 Lab Value = 0.211 Most Probable Value = 0.285 Percent Recovery = 74.0 Date Sample Logged by Lab = 06/04/98 Sample ID = 1550189 Number of Standard Deviations = -0.6 Blind Sample ID = N57 Lab Value = 0.786 Most Probable Value = 0.910 Percent Recovery = 86.4 Date Sample Logged by Lab = 05/28/98 Sample ID = 1480063 Number of Standard Deviations = -0.8 Blind Sample ID = N58 Lab Value = 0.827 Most Probable Value = 0.910 Percent Recovery = 90.9 Date Sample Logged by Lab = 05/07/98 Sample ID = 1270082 Number of Standard Deviations = -0.5 Blind Sample ID = N58 Lab Value = 0.211 Most Probable Value = 0.285 Percent Recovery = 74.0 Date Sample Logged by Lab = 04/16/98 Sample ID = 1060088 Number of Standard Deviations = -0.6 Blind Sample ID = N57 Lab Value = 0.286 Most Probable Value = 0.285 Percent Recovery = 100.4 Date Sample Logged by Lab = 04/09/98 Sample ID = 0990018 Number of Standard Deviations = 0.0 Blind Sample ID = N57 Lab Value = 0.741 Most Probable Value = 0.754 Percent Recovery = 98.3 Date Sample Logged by Lab = 03/19/98 Sample ID = 0780159 Number of Standard Deviations = -0.1 Blind Sample ID = N56 Lab Value = 0.715 Most Probable Value = 0.754 Percent Recovery = 94.8 Date Sample Logged by Lab = 03/12/98 Sample ID = 0710072 Number of Standard Deviations = -0.3 Blind Sample ID = N56 Lab Value = 0.716 Most Probable Value = 0.754 Percent Recovery = 95.0 Date Sample Logged by Lab = 03/05/98 Sample ID = 0640056 Number of Standard Deviations = -0.2 Blind Sample ID = N56 Lab Value = 0.306 Most Probable Value = 0.304 Percent Recovery = 100.7 Date Sample Logged by Lab = 02/19/98 Sample ID = 0500028 Number of Standard Deviations = 0.0 Blind Sample ID = N55 Lab Value = 0.279 Most Probable Value = 0.304 Percent Recovery = 91.8 Date Sample Logged by Lab = 02/12/98 Sample ID = 0430095 Number of Standard Deviations = -0.2 Blind Sample ID = N55 Lab Value = 0.265 Most Probable Value = 0.304 Percent Recovery = 87.2 Date Sample Logged by Lab = 02/05/98 Sample ID = 0360074 Number of Standard Deviations = -0.3 Blind Sample ID = N55 Lab Value = 0.718 Most Probable Value = 0.754 Percent Recovery = 95.2 Date Sample Logged by Lab = 01/29/98 Sample ID = 0290022 Number of Standard Deviations = -0.2 Blind Sample ID = N56 Lab Value = 0.553 Most Probable Value = 0.754 Percent Recovery = 73.3 Date Sample Logged by Lab = 01/16/98 Sample ID = 0160121 Number of Standard Deviations = -1.3 Blind Sample ID = N56 Lab Value = 0.745 Most Probable Value = 0.754 Percent Recovery = 98.8 Date Sample Logged by Lab = 01/08/98 Sample ID = 0080098 Number of Standard Deviations = -0.1 Blind Sample ID = N56 Lab Value = 0.312 Most Probable Value = 0.304 Percent Recovery = 102.6 Date Sample Logged by Lab = 12/18/97 Sample ID = 3520021 Number of Standard Deviations = 0.1 Blind Sample ID = N55 Lab Value = 0.297 Most Probable Value = 0.304 Percent Recovery = 97.7 Date Sample Logged by Lab = 12/11/97 Sample ID = 3450039 Number of Standard Deviations = -0.1 Blind Sample ID = N55 Lab Value = 0.227 Most Probable Value = 0.304 Percent Recovery = 74.7 Date Sample Logged by Lab = 12/04/97 Sample ID = 3380075 Number of Standard Deviations = -0.6 Blind Sample ID = N55 Lab Value = 0.774 Most Probable Value = 0.754 Percent Recovery = 102.7 Date Sample Logged by Lab = 11/20/97 Sample ID = 3240011 Number of Standard Deviations = 0.1 Blind Sample ID = N56 Lab Value = 0.665 Most Probable Value = 0.754 Percent Recovery = 88.2 Date Sample Logged by Lab = 11/06/97 Sample ID = 3100137 Number of Standard Deviations = -0.6 Blind Sample ID = N56 Lab Value = 2.504 Most Probable Value = 2.370 Percent Recovery = 105.7 Date Sample Logged by Lab = 09/22/97 Sample ID = 2650076 Number of Standard Deviations = 0.4 Blind Sample ID = N52 Lab Value = 3.007 Most Probable Value = 2.370 Percent Recovery = 126.9 Date Sample Logged by Lab = 09/05/97 Sample ID = 2480305 Number of Standard Deviations = 2.0 Blind Sample ID = N52 Lab Value = 0.634 Most Probable Value = 0.474 Percent Recovery = 133.8 Date Sample Logged by Lab = 08/18/97 Sample ID = 2300320 Number of Standard Deviations = 1.2 Blind Sample ID = NAB Lab Value = 0.528 Most Probable Value = 0.474 Percent Recovery = 111.4 Date Sample Logged by Lab = 08/05/97 Sample ID = 2170115 Number of Standard Deviations = 0.4 Blind Sample ID = NAB Lab Value = 2.682 Most Probable Value = 2.370 Percent Recovery = 113.2 Date Sample Logged by Lab = 07/22/97 Sample ID = 2030245 Number of Standard Deviations = 1.0 Blind Sample ID = N52 Lab Value = 2.600 Most Probable Value = 2.370 Percent Recovery = 109.7 Date Sample Logged by Lab = 07/03/97 Sample ID = 1840272 Number of Standard Deviations = 0.7 Blind Sample ID = N52 Lab Value = 0.470 Most Probable Value = 0.474 Percent Recovery = 99.2 Date Sample Logged by Lab = 06/26/97 Sample ID = 1770162 Number of Standard Deviations = -0.0 Blind Sample ID = NAB Lab Value = 0.498 Most Probable Value = 0.474 Percent Recovery = 105.1 Date Sample Logged by Lab = 06/06/97 Sample ID = 1570024 Number of Standard Deviations = 0.2 Blind Sample ID = NAB Lab Value = 2.897 Most Probable Value = 2.370 Percent Recovery = 122.2 Date Sample Logged by Lab = 05/19/97 Sample ID = 1390147 Number of Standard Deviations = 1.6 Blind Sample ID = N52 Lab Value = 2.380 Most Probable Value = 2.370 Percent Recovery = 100.4 Date Sample Logged by Lab = 05/05/97 Sample ID = 1250174 Number of Standard Deviations = 0.0 Blind Sample ID = N52 Lab Value = 0.527 Most Probable Value = 0.474 Percent Recovery = 111.2 Date Sample Logged by Lab = 04/22/97 Sample ID = 1120003 Number of Standard Deviations = 0.4 Blind Sample ID = NAB Lab Value = 0.500 Most Probable Value = 0.474 Percent Recovery = 105.5 Date Sample Logged by Lab = 04/08/97 Sample ID = 0980168 Number of Standard Deviations = 0.2 Blind Sample ID = NAB Lab Value = 0.200 Most Probable Value = 0.250 Percent Recovery = 80.0 Date Sample Logged by Lab = 02/21/97 Sample ID = 0520152 Number of Standard Deviations = -0.5 Blind Sample ID = N49 Lab Value = 0.300 Most Probable Value = 0.250 Percent Recovery = 120.0 Date Sample Logged by Lab = 02/11/97 Sample ID = 0420050 Number of Standard Deviations = 0.5 Blind Sample ID = N49 Lab Value = 0.300 Most Probable Value = 0.250 Percent Recovery = 120.0 Date Sample Logged by Lab = 12/24/96 Sample ID = 3590059 Number of Standard Deviations = 0.5 Blind Sample ID = N49 Lab Value = 0.300 Most Probable Value = 0.250 Percent Recovery = 120.0 Date Sample Logged by Lab = 11/01/96 Sample ID = 3060254 Number of Standard Deviations = 0.5 Blind Sample ID = N49 Lab Value = 1.200 Most Probable Value = 1.288 Percent Recovery = 93.2 Date Sample Logged by Lab = 10/04/96 Sample ID = 2780023 Number of Standard Deviations = -0.5 Blind Sample ID = N48 Y = 100
The SGPlot Procedure


- AMMONIA-N,FIL,COL -
Percent Recovery by Date
Lab: NWQL, PCode: 00608, MCode: CL037
Logged in Dates: 10/04/96 through 09/24/01
Open Data Set

Lab Value = 0.032 Most Probable Value = 0.086 Percent Recovery = 37.2 Date Sample Logged by Lab = 07/09/01 Sample ID = 1900456 Number of Standard Deviations = -1.8 Blind Sample ID = N69 Lab Value = 0.047 Most Probable Value = 0.086 Percent Recovery = 54.7 Date Sample Logged by Lab = 07/02/01 Sample ID = 1830093 Number of Standard Deviations = -1.3 Blind Sample ID = N69 Lab Value = 0.068 Most Probable Value = 0.124 Percent Recovery = 54.8 Date Sample Logged by Lab = 07/10/00 Sample ID = 1920069 Number of Standard Deviations = -1.8 Blind Sample ID = N65 Lab Value = 0.020 Most Probable Value = 1.258 Percent Recovery = 1.6 Date Sample Logged by Lab = 05/03/00 Sample ID = 1240016 Number of Standard Deviations = -14.6 Blind Sample ID = NS4 Lab Value = 0.020 Most Probable Value = 0.124 Percent Recovery = 16.1 Date Sample Logged by Lab = 05/03/00 Sample ID = 1240015 Number of Standard Deviations = -3.4 Blind Sample ID = N65 Lab Value = 0.020 Most Probable Value = 0.124 Percent Recovery = 16.1 Date Sample Logged by Lab = 05/02/00 Sample ID = 1230004 Number of Standard Deviations = -3.4 Blind Sample ID = N65 Lab Value = 1.579 Most Probable Value = 0.770 Percent Recovery = 205.1 Date Sample Logged by Lab = 04/20/00 Sample ID = 1110010 Number of Standard Deviations = 14.3 Blind Sample ID = N66 Lab Value = 0.020 Most Probable Value = 0.150 Percent Recovery = 13.3 Date Sample Logged by Lab = 03/14/00 Sample ID = 0740009 Number of Standard Deviations = -4.2 Blind Sample ID = N63 Lab Value = 0.020 Most Probable Value = 0.150 Percent Recovery = 13.3 Date Sample Logged by Lab = 03/14/00 Sample ID = 0740007 Number of Standard Deviations = -4.2 Blind Sample ID = N63 Lab Value = 0.020 Most Probable Value = 0.040 Percent Recovery = 50.0 Date Sample Logged by Lab = 09/27/99 Sample ID = 2700034 Number of Standard Deviations = -0.7 Blind Sample ID = N61 Lab Value = 0.020 Most Probable Value = 1.236 Percent Recovery = 1.6 Date Sample Logged by Lab = 08/25/99 Sample ID = 2370012 Number of Standard Deviations = -14.0 Blind Sample ID = NS2 Lab Value = 0.649 Most Probable Value = 1.236 Percent Recovery = 52.5 Date Sample Logged by Lab = 07/27/99 Sample ID = 2080112 Number of Standard Deviations = -6.7 Blind Sample ID = NS2 Lab Value = 0.023 Most Probable Value = 0.040 Percent Recovery = 57.5 Date Sample Logged by Lab = 07/08/99 Sample ID = 1890017 Number of Standard Deviations = -0.6 Blind Sample ID = N61 Lab Value = 0.054 Most Probable Value = 0.620 Percent Recovery = 8.7 Date Sample Logged by Lab = 08/25/98 Sample ID = 2370205 Number of Standard Deviations = -11.5 Blind Sample ID = N58 Lab Value = 0.066 Most Probable Value = 0.210 Percent Recovery = 31.4 Date Sample Logged by Lab = 08/25/98 Sample ID = 2370213 Number of Standard Deviations = -4.7 Blind Sample ID = N57 Lab Value = 0.297 Most Probable Value = 0.210 Percent Recovery = 141.4 Date Sample Logged by Lab = 08/17/98 Sample ID = 2290139 Number of Standard Deviations = 2.8 Blind Sample ID = N57 Lab Value = 0.301 Most Probable Value = 0.210 Percent Recovery = 143.3 Date Sample Logged by Lab = 06/02/98 Sample ID = 1530223 Number of Standard Deviations = 3.0 Blind Sample ID = N57 Lab Value = 0.041 Most Probable Value = 0.620 Percent Recovery = 6.6 Date Sample Logged by Lab = 05/21/98 Sample ID = 1410124 Number of Standard Deviations = -11.8 Blind Sample ID = N58 Lab Value = 0.096 Most Probable Value = 0.240 Percent Recovery = 40.0 Date Sample Logged by Lab = 12/03/97 Sample ID = 3370041 Number of Standard Deviations = -4.7 Blind Sample ID = N55 Lab Value = 0.380 Most Probable Value = 0.240 Percent Recovery = 158.3 Date Sample Logged by Lab = 11/12/97 Sample ID = 3160074 Number of Standard Deviations = 4.6 Blind Sample ID = N55 Lab Value = 0.032 Most Probable Value = 0.086 Percent Recovery = 37.2 Date Sample Logged by Lab = 07/09/01 Sample ID = 1900456 Number of Standard Deviations = -1.8 Blind Sample ID = N69 Lab Value = 0.047 Most Probable Value = 0.086 Percent Recovery = 54.7 Date Sample Logged by Lab = 07/02/01 Sample ID = 1830093 Number of Standard Deviations = -1.3 Blind Sample ID = N69 Lab Value = 0.068 Most Probable Value = 0.124 Percent Recovery = 54.8 Date Sample Logged by Lab = 07/10/00 Sample ID = 1920069 Number of Standard Deviations = -1.8 Blind Sample ID = N65 Lab Value = 0.020 Most Probable Value = 1.258 Percent Recovery = 1.6 Date Sample Logged by Lab = 05/03/00 Sample ID = 1240016 Number of Standard Deviations = -14.6 Blind Sample ID = NS4 Lab Value = 0.020 Most Probable Value = 0.124 Percent Recovery = 16.1 Date Sample Logged by Lab = 05/03/00 Sample ID = 1240015 Number of Standard Deviations = -3.4 Blind Sample ID = N65 Lab Value = 0.020 Most Probable Value = 0.124 Percent Recovery = 16.1 Date Sample Logged by Lab = 05/02/00 Sample ID = 1230004 Number of Standard Deviations = -3.4 Blind Sample ID = N65 Lab Value = 1.579 Most Probable Value = 0.770 Percent Recovery = 205.1 Date Sample Logged by Lab = 04/20/00 Sample ID = 1110010 Number of Standard Deviations = 14.3 Blind Sample ID = N66 Lab Value = 0.020 Most Probable Value = 0.150 Percent Recovery = 13.3 Date Sample Logged by Lab = 03/14/00 Sample ID = 0740009 Number of Standard Deviations = -4.2 Blind Sample ID = N63 Lab Value = 0.020 Most Probable Value = 0.150 Percent Recovery = 13.3 Date Sample Logged by Lab = 03/14/00 Sample ID = 0740007 Number of Standard Deviations = -4.2 Blind Sample ID = N63 Lab Value = 0.020 Most Probable Value = 0.040 Percent Recovery = 50.0 Date Sample Logged by Lab = 09/27/99 Sample ID = 2700034 Number of Standard Deviations = -0.7 Blind Sample ID = N61 Lab Value = 0.020 Most Probable Value = 1.236 Percent Recovery = 1.6 Date Sample Logged by Lab = 08/25/99 Sample ID = 2370012 Number of Standard Deviations = -14.0 Blind Sample ID = NS2 Lab Value = 0.649 Most Probable Value = 1.236 Percent Recovery = 52.5 Date Sample Logged by Lab = 07/27/99 Sample ID = 2080112 Number of Standard Deviations = -6.7 Blind Sample ID = NS2 Lab Value = 0.023 Most Probable Value = 0.040 Percent Recovery = 57.5 Date Sample Logged by Lab = 07/08/99 Sample ID = 1890017 Number of Standard Deviations = -0.6 Blind Sample ID = N61 Lab Value = 0.054 Most Probable Value = 0.620 Percent Recovery = 8.7 Date Sample Logged by Lab = 08/25/98 Sample ID = 2370205 Number of Standard Deviations = -11.5 Blind Sample ID = N58 Lab Value = 0.066 Most Probable Value = 0.210 Percent Recovery = 31.4 Date Sample Logged by Lab = 08/25/98 Sample ID = 2370213 Number of Standard Deviations = -4.7 Blind Sample ID = N57 Lab Value = 0.297 Most Probable Value = 0.210 Percent Recovery = 141.4 Date Sample Logged by Lab = 08/17/98 Sample ID = 2290139 Number of Standard Deviations = 2.8 Blind Sample ID = N57 Lab Value = 0.301 Most Probable Value = 0.210 Percent Recovery = 143.3 Date Sample Logged by Lab = 06/02/98 Sample ID = 1530223 Number of Standard Deviations = 3.0 Blind Sample ID = N57 Lab Value = 0.041 Most Probable Value = 0.620 Percent Recovery = 6.6 Date Sample Logged by Lab = 05/21/98 Sample ID = 1410124 Number of Standard Deviations = -11.8 Blind Sample ID = N58 Lab Value = 0.096 Most Probable Value = 0.240 Percent Recovery = 40.0 Date Sample Logged by Lab = 12/03/97 Sample ID = 3370041 Number of Standard Deviations = -4.7 Blind Sample ID = N55 Lab Value = 0.380 Most Probable Value = 0.240 Percent Recovery = 158.3 Date Sample Logged by Lab = 11/12/97 Sample ID = 3160074 Number of Standard Deviations = 4.6 Blind Sample ID = N55 Lab Value = 0.272 Most Probable Value = 0.260 Percent Recovery = 104.6 Date Sample Logged by Lab = 09/24/01 Sample ID = 2670124 Number of Standard Deviations = 0.4 Blind Sample ID = NS6 Lab Value = 0.086 Most Probable Value = 0.086 Percent Recovery = 100.0 Date Sample Logged by Lab = 09/24/01 Sample ID = 2670119 Number of Standard Deviations = 0.0 Blind Sample ID = N69 Lab Value = 0.092 Most Probable Value = 0.086 Percent Recovery = 107.0 Date Sample Logged by Lab = 09/24/01 Sample ID = 2670121 Number of Standard Deviations = 0.2 Blind Sample ID = N69 Lab Value = 0.095 Most Probable Value = 0.086 Percent Recovery = 110.5 Date Sample Logged by Lab = 09/24/01 Sample ID = 2670122 Number of Standard Deviations = 0.3 Blind Sample ID = N69 Lab Value = 0.093 Most Probable Value = 0.086 Percent Recovery = 108.1 Date Sample Logged by Lab = 09/24/01 Sample ID = 2670125 Number of Standard Deviations = 0.2 Blind Sample ID = N69 Lab Value = 0.234 Most Probable Value = 0.260 Percent Recovery = 90.0 Date Sample Logged by Lab = 09/18/01 Sample ID = 2610011 Number of Standard Deviations = -0.9 Blind Sample ID = NS6 Lab Value = 0.071 Most Probable Value = 0.086 Percent Recovery = 82.6 Date Sample Logged by Lab = 09/18/01 Sample ID = 2610010 Number of Standard Deviations = -0.5 Blind Sample ID = N69 Lab Value = 0.075 Most Probable Value = 0.086 Percent Recovery = 87.2 Date Sample Logged by Lab = 09/18/01 Sample ID = 2610008 Number of Standard Deviations = -0.4 Blind Sample ID = N69 Lab Value = 0.075 Most Probable Value = 0.086 Percent Recovery = 87.2 Date Sample Logged by Lab = 09/18/01 Sample ID = 2610007 Number of Standard Deviations = -0.4 Blind Sample ID = N69 Lab Value = 0.084 Most Probable Value = 0.086 Percent Recovery = 97.7 Date Sample Logged by Lab = 09/13/01 Sample ID = 2560051 Number of Standard Deviations = -0.1 Blind Sample ID = N69 Lab Value = 0.249 Most Probable Value = 0.260 Percent Recovery = 95.8 Date Sample Logged by Lab = 09/12/01 Sample ID = 2550071 Number of Standard Deviations = -0.4 Blind Sample ID = NS6 Lab Value = 0.084 Most Probable Value = 0.086 Percent Recovery = 97.7 Date Sample Logged by Lab = 09/12/01 Sample ID = 2550073 Number of Standard Deviations = -0.1 Blind Sample ID = N69 Lab Value = 0.070 Most Probable Value = 0.086 Percent Recovery = 81.4 Date Sample Logged by Lab = 09/10/01 Sample ID = 2530363 Number of Standard Deviations = -0.5 Blind Sample ID = N69 Lab Value = 0.262 Most Probable Value = 0.260 Percent Recovery = 100.8 Date Sample Logged by Lab = 09/05/01 Sample ID = 2480066 Number of Standard Deviations = 0.1 Blind Sample ID = NS6 Lab Value = 0.077 Most Probable Value = 0.086 Percent Recovery = 89.5 Date Sample Logged by Lab = 09/05/01 Sample ID = 2480231 Number of Standard Deviations = -0.3 Blind Sample ID = N69 Lab Value = 0.075 Most Probable Value = 0.086 Percent Recovery = 87.2 Date Sample Logged by Lab = 09/05/01 Sample ID = 2480065 Number of Standard Deviations = -0.4 Blind Sample ID = N69 Lab Value = 0.599 Most Probable Value = 0.580 Percent Recovery = 103.3 Date Sample Logged by Lab = 08/28/01 Sample ID = 2400047 Number of Standard Deviations = 0.4 Blind Sample ID = N70 Lab Value = 0.592 Most Probable Value = 0.580 Percent Recovery = 102.1 Date Sample Logged by Lab = 08/27/01 Sample ID = 2390246 Number of Standard Deviations = 0.3 Blind Sample ID = N70 Lab Value = 0.630 Most Probable Value = 0.580 Percent Recovery = 108.6 Date Sample Logged by Lab = 08/22/01 Sample ID = 2340147 Number of Standard Deviations = 1.1 Blind Sample ID = N70 Lab Value = 0.265 Most Probable Value = 0.260 Percent Recovery = 101.9 Date Sample Logged by Lab = 08/21/01 Sample ID = 2330240 Number of Standard Deviations = 0.2 Blind Sample ID = NS6 Lab Value = 0.620 Most Probable Value = 0.580 Percent Recovery = 106.9 Date Sample Logged by Lab = 08/21/01 Sample ID = 2330241 Number of Standard Deviations = 0.9 Blind Sample ID = N70 Lab Value = 0.648 Most Probable Value = 0.580 Percent Recovery = 111.7 Date Sample Logged by Lab = 08/20/01 Sample ID = 2320181 Number of Standard Deviations = 1.5 Blind Sample ID = N70 Lab Value = 0.606 Most Probable Value = 0.580 Percent Recovery = 104.5 Date Sample Logged by Lab = 08/16/01 Sample ID = 2280057 Number of Standard Deviations = 0.6 Blind Sample ID = N70 Lab Value = 0.236 Most Probable Value = 0.260 Percent Recovery = 90.8 Date Sample Logged by Lab = 08/14/01 Sample ID = 2260272 Number of Standard Deviations = -0.8 Blind Sample ID = NS6 Lab Value = 0.643 Most Probable Value = 0.580 Percent Recovery = 110.9 Date Sample Logged by Lab = 08/14/01 Sample ID = 2260273 Number of Standard Deviations = 1.4 Blind Sample ID = N70 Lab Value = 0.640 Most Probable Value = 0.580 Percent Recovery = 110.3 Date Sample Logged by Lab = 08/14/01 Sample ID = 2260274 Number of Standard Deviations = 1.3 Blind Sample ID = N70 Lab Value = 0.557 Most Probable Value = 0.580 Percent Recovery = 96.0 Date Sample Logged by Lab = 08/10/01 Sample ID = 2220108 Number of Standard Deviations = -0.5 Blind Sample ID = N70 Lab Value = 0.252 Most Probable Value = 0.260 Percent Recovery = 96.9 Date Sample Logged by Lab = 08/07/01 Sample ID = 2190035 Number of Standard Deviations = -0.3 Blind Sample ID = NS6 Lab Value = 0.618 Most Probable Value = 0.580 Percent Recovery = 106.6 Date Sample Logged by Lab = 08/07/01 Sample ID = 2190037 Number of Standard Deviations = 0.8 Blind Sample ID = N70 Lab Value = 0.257 Most Probable Value = 0.260 Percent Recovery = 98.8 Date Sample Logged by Lab = 08/06/01 Sample ID = 2180206 Number of Standard Deviations = -0.1 Blind Sample ID = NS6 Lab Value = 0.608 Most Probable Value = 0.580 Percent Recovery = 104.8 Date Sample Logged by Lab = 08/06/01 Sample ID = 2180202 Number of Standard Deviations = 0.6 Blind Sample ID = N70 Lab Value = 0.621 Most Probable Value = 0.580 Percent Recovery = 107.1 Date Sample Logged by Lab = 08/06/01 Sample ID = 2180203 Number of Standard Deviations = 0.9 Blind Sample ID = N70 Lab Value = 0.251 Most Probable Value = 0.260 Percent Recovery = 96.5 Date Sample Logged by Lab = 07/31/01 Sample ID = 2120051 Number of Standard Deviations = -0.3 Blind Sample ID = NS6 Lab Value = 0.074 Most Probable Value = 0.086 Percent Recovery = 86.0 Date Sample Logged by Lab = 07/31/01 Sample ID = 2120052 Number of Standard Deviations = -0.4 Blind Sample ID = N69 Lab Value = 0.072 Most Probable Value = 0.086 Percent Recovery = 83.7 Date Sample Logged by Lab = 07/31/01 Sample ID = 2120049 Number of Standard Deviations = -0.5 Blind Sample ID = N69 Lab Value = 0.248 Most Probable Value = 0.260 Percent Recovery = 95.4 Date Sample Logged by Lab = 07/26/01 Sample ID = 2070075 Number of Standard Deviations = -0.4 Blind Sample ID = NS6 Lab Value = 0.075 Most Probable Value = 0.086 Percent Recovery = 87.2 Date Sample Logged by Lab = 07/26/01 Sample ID = 2070077 Number of Standard Deviations = -0.4 Blind Sample ID = N69 Lab Value = 0.084 Most Probable Value = 0.086 Percent Recovery = 97.7 Date Sample Logged by Lab = 07/24/01 Sample ID = 2050112 Number of Standard Deviations = -0.1 Blind Sample ID = N69 Lab Value = 0.076 Most Probable Value = 0.086 Percent Recovery = 88.4 Date Sample Logged by Lab = 07/24/01 Sample ID = 2050113 Number of Standard Deviations = -0.3 Blind Sample ID = N69 Lab Value = 0.249 Most Probable Value = 0.260 Percent Recovery = 95.8 Date Sample Logged by Lab = 07/19/01 Sample ID = 2000088 Number of Standard Deviations = -0.4 Blind Sample ID = NS6 Lab Value = 0.076 Most Probable Value = 0.086 Percent Recovery = 88.4 Date Sample Logged by Lab = 07/19/01 Sample ID = 2000090 Number of Standard Deviations = -0.3 Blind Sample ID = N69 Lab Value = 0.081 Most Probable Value = 0.086 Percent Recovery = 94.2 Date Sample Logged by Lab = 07/17/01 Sample ID = 1980099 Number of Standard Deviations = -0.2 Blind Sample ID = N69 Lab Value = 0.073 Most Probable Value = 0.086 Percent Recovery = 84.9 Date Sample Logged by Lab = 07/16/01 Sample ID = 1970191 Number of Standard Deviations = -0.4 Blind Sample ID = N69 Lab Value = 0.254 Most Probable Value = 0.260 Percent Recovery = 97.7 Date Sample Logged by Lab = 07/12/01 Sample ID = 1930005 Number of Standard Deviations = -0.2 Blind Sample ID = NS6 Lab Value = 0.086 Most Probable Value = 0.086 Percent Recovery = 100.0 Date Sample Logged by Lab = 07/12/01 Sample ID = 1930006 Number of Standard Deviations = 0.0 Blind Sample ID = N69 Lab Value = 0.087 Most Probable Value = 0.086 Percent Recovery = 101.2 Date Sample Logged by Lab = 07/10/01 Sample ID = 1910001 Number of Standard Deviations = 0.0 Blind Sample ID = N69 Lab Value = 0.247 Most Probable Value = 0.260 Percent Recovery = 95.0 Date Sample Logged by Lab = 06/28/01 Sample ID = 1790042 Number of Standard Deviations = -0.4 Blind Sample ID = NS6 Lab Value = 0.591 Most Probable Value = 0.580 Percent Recovery = 101.9 Date Sample Logged by Lab = 06/28/01 Sample ID = 1790041 Number of Standard Deviations = 0.2 Blind Sample ID = N70 Lab Value = 0.583 Most Probable Value = 0.580 Percent Recovery = 100.5 Date Sample Logged by Lab = 06/26/01 Sample ID = 1770089 Number of Standard Deviations = 0.1 Blind Sample ID = N70 Lab Value = 0.628 Most Probable Value = 0.580 Percent Recovery = 108.3 Date Sample Logged by Lab = 06/26/01 Sample ID = 1770090 Number of Standard Deviations = 1.1 Blind Sample ID = N70 Lab Value = 0.256 Most Probable Value = 0.260 Percent Recovery = 98.5 Date Sample Logged by Lab = 06/21/01 Sample ID = 1720142 Number of Standard Deviations = -0.1 Blind Sample ID = NS6 Lab Value = 0.588 Most Probable Value = 0.580 Percent Recovery = 101.4 Date Sample Logged by Lab = 06/21/01 Sample ID = 1720143 Number of Standard Deviations = 0.2 Blind Sample ID = N70 Lab Value = 0.593 Most Probable Value = 0.580 Percent Recovery = 102.2 Date Sample Logged by Lab = 06/20/01 Sample ID = 1710178 Number of Standard Deviations = 0.3 Blind Sample ID = N70 Lab Value = 0.594 Most Probable Value = 0.580 Percent Recovery = 102.4 Date Sample Logged by Lab = 06/20/01 Sample ID = 1710177 Number of Standard Deviations = 0.3 Blind Sample ID = N70 Lab Value = 0.256 Most Probable Value = 0.260 Percent Recovery = 98.5 Date Sample Logged by Lab = 06/14/01 Sample ID = 1650036 Number of Standard Deviations = -0.1 Blind Sample ID = NS6 Lab Value = 0.590 Most Probable Value = 0.580 Percent Recovery = 101.7 Date Sample Logged by Lab = 06/14/01 Sample ID = 1650037 Number of Standard Deviations = 0.2 Blind Sample ID = N70 Lab Value = 0.592 Most Probable Value = 0.580 Percent Recovery = 102.1 Date Sample Logged by Lab = 06/12/01 Sample ID = 1630023 Number of Standard Deviations = 0.3 Blind Sample ID = N70 Lab Value = 0.589 Most Probable Value = 0.580 Percent Recovery = 101.6 Date Sample Logged by Lab = 06/12/01 Sample ID = 1630022 Number of Standard Deviations = 0.2 Blind Sample ID = N70 Lab Value = 0.232 Most Probable Value = 0.260 Percent Recovery = 89.2 Date Sample Logged by Lab = 06/07/01 Sample ID = 1580089 Number of Standard Deviations = -0.9 Blind Sample ID = NS6 Lab Value = 0.581 Most Probable Value = 0.580 Percent Recovery = 100.2 Date Sample Logged by Lab = 06/07/01 Sample ID = 1580087 Number of Standard Deviations = 0.0 Blind Sample ID = N70 Lab Value = 0.595 Most Probable Value = 0.580 Percent Recovery = 102.6 Date Sample Logged by Lab = 06/06/01 Sample ID = 1570034 Number of Standard Deviations = 0.3 Blind Sample ID = N70 Lab Value = 0.589 Most Probable Value = 0.580 Percent Recovery = 101.6 Date Sample Logged by Lab = 06/06/01 Sample ID = 1570033 Number of Standard Deviations = 0.2 Blind Sample ID = N70 Lab Value = 0.077 Most Probable Value = 0.086 Percent Recovery = 89.5 Date Sample Logged by Lab = 05/30/01 Sample ID = 1500159 Number of Standard Deviations = -0.3 Blind Sample ID = N69 Lab Value = 0.084 Most Probable Value = 0.086 Percent Recovery = 97.7 Date Sample Logged by Lab = 05/30/01 Sample ID = 1500160 Number of Standard Deviations = -0.1 Blind Sample ID = N69 Lab Value = 0.076 Most Probable Value = 0.086 Percent Recovery = 88.4 Date Sample Logged by Lab = 05/22/01 Sample ID = 1420100 Number of Standard Deviations = -0.3 Blind Sample ID = N69 Lab Value = 0.251 Most Probable Value = 0.260 Percent Recovery = 96.5 Date Sample Logged by Lab = 05/18/01 Sample ID = 1380044 Number of Standard Deviations = -0.3 Blind Sample ID = NS6 Lab Value = 0.077 Most Probable Value = 0.086 Percent Recovery = 89.5 Date Sample Logged by Lab = 05/18/01 Sample ID = 1380045 Number of Standard Deviations = -0.3 Blind Sample ID = N69 Lab Value = 0.092 Most Probable Value = 0.086 Percent Recovery = 107.0 Date Sample Logged by Lab = 05/15/01 Sample ID = 1350275 Number of Standard Deviations = 0.2 Blind Sample ID = N69 Lab Value = 0.094 Most Probable Value = 0.086 Percent Recovery = 109.3 Date Sample Logged by Lab = 05/15/01 Sample ID = 1350276 Number of Standard Deviations = 0.3 Blind Sample ID = N69 Lab Value = 0.264 Most Probable Value = 0.260 Percent Recovery = 101.5 Date Sample Logged by Lab = 05/10/01 Sample ID = 1300032 Number of Standard Deviations = 0.1 Blind Sample ID = NS6 Lab Value = 0.082 Most Probable Value = 0.086 Percent Recovery = 95.3 Date Sample Logged by Lab = 05/10/01 Sample ID = 1300030 Number of Standard Deviations = -0.1 Blind Sample ID = N69 Lab Value = 0.092 Most Probable Value = 0.086 Percent Recovery = 107.0 Date Sample Logged by Lab = 05/09/01 Sample ID = 1290015 Number of Standard Deviations = 0.2 Blind Sample ID = N69 Lab Value = 0.084 Most Probable Value = 0.086 Percent Recovery = 97.7 Date Sample Logged by Lab = 05/07/01 Sample ID = 1270158 Number of Standard Deviations = -0.1 Blind Sample ID = N69 Lab Value = 0.234 Most Probable Value = 0.260 Percent Recovery = 90.0 Date Sample Logged by Lab = 05/02/01 Sample ID = 1220106 Number of Standard Deviations = -0.8 Blind Sample ID = NS6 Lab Value = 0.074 Most Probable Value = 0.086 Percent Recovery = 86.0 Date Sample Logged by Lab = 05/02/01 Sample ID = 1220108 Number of Standard Deviations = -0.4 Blind Sample ID = N69 Lab Value = 0.250 Most Probable Value = 0.260 Percent Recovery = 96.2 Date Sample Logged by Lab = 03/29/01 Sample ID = 0880095 Number of Standard Deviations = -0.3 Blind Sample ID = NS6 Lab Value = 0.424 Most Probable Value = 0.435 Percent Recovery = 97.5 Date Sample Logged by Lab = 03/29/01 Sample ID = 0880097 Number of Standard Deviations = -0.3 Blind Sample ID = N67 Lab Value = 0.429 Most Probable Value = 0.435 Percent Recovery = 98.6 Date Sample Logged by Lab = 03/28/01 Sample ID = 0870009 Number of Standard Deviations = -0.2 Blind Sample ID = N67 Lab Value = 0.442 Most Probable Value = 0.435 Percent Recovery = 101.6 Date Sample Logged by Lab = 03/26/01 Sample ID = 0850162 Number of Standard Deviations = 0.2 Blind Sample ID = N67 Lab Value = 0.259 Most Probable Value = 0.260 Percent Recovery = 99.6 Date Sample Logged by Lab = 03/23/01 Sample ID = 0820129 Number of Standard Deviations = -0.0 Blind Sample ID = NS6 Lab Value = 0.444 Most Probable Value = 0.435 Percent Recovery = 102.1 Date Sample Logged by Lab = 03/23/01 Sample ID = 0820130 Number of Standard Deviations = 0.2 Blind Sample ID = N67 Lab Value = 0.434 Most Probable Value = 0.435 Percent Recovery = 99.8 Date Sample Logged by Lab = 03/20/01 Sample ID = 0790003 Number of Standard Deviations = -0.0 Blind Sample ID = N67 Lab Value = 0.441 Most Probable Value = 0.435 Percent Recovery = 101.4 Date Sample Logged by Lab = 03/19/01 Sample ID = 0780188 Number of Standard Deviations = 0.2 Blind Sample ID = N67 Lab Value = 0.263 Most Probable Value = 0.260 Percent Recovery = 101.2 Date Sample Logged by Lab = 03/15/01 Sample ID = 0740031 Number of Standard Deviations = 0.1 Blind Sample ID = NS6 Lab Value = 0.433 Most Probable Value = 0.435 Percent Recovery = 99.5 Date Sample Logged by Lab = 03/15/01 Sample ID = 0740032 Number of Standard Deviations = -0.1 Blind Sample ID = N67 Lab Value = 0.448 Most Probable Value = 0.435 Percent Recovery = 103.0 Date Sample Logged by Lab = 03/13/01 Sample ID = 0720058 Number of Standard Deviations = 0.3 Blind Sample ID = N67 Lab Value = 0.434 Most Probable Value = 0.435 Percent Recovery = 99.8 Date Sample Logged by Lab = 03/12/01 Sample ID = 0710094 Number of Standard Deviations = -0.0 Blind Sample ID = N67 Lab Value = 0.225 Most Probable Value = 0.260 Percent Recovery = 86.5 Date Sample Logged by Lab = 03/08/01 Sample ID = 0670037 Number of Standard Deviations = -1.1 Blind Sample ID = NS6 Lab Value = 0.427 Most Probable Value = 0.435 Percent Recovery = 98.2 Date Sample Logged by Lab = 03/08/01 Sample ID = 0670038 Number of Standard Deviations = -0.2 Blind Sample ID = N67 Lab Value = 0.426 Most Probable Value = 0.435 Percent Recovery = 97.9 Date Sample Logged by Lab = 03/06/01 Sample ID = 0650077 Number of Standard Deviations = -0.2 Blind Sample ID = N67 Lab Value = 0.424 Most Probable Value = 0.435 Percent Recovery = 97.5 Date Sample Logged by Lab = 03/06/01 Sample ID = 0650078 Number of Standard Deviations = -0.3 Blind Sample ID = N67 Lab Value = 0.272 Most Probable Value = 0.260 Percent Recovery = 104.6 Date Sample Logged by Lab = 03/02/01 Sample ID = 0610070 Number of Standard Deviations = 0.4 Blind Sample ID = NS6 Lab Value = 0.518 Most Probable Value = 0.480 Percent Recovery = 107.9 Date Sample Logged by Lab = 03/02/01 Sample ID = 0610069 Number of Standard Deviations = 1.0 Blind Sample ID = N68 Lab Value = 0.505 Most Probable Value = 0.480 Percent Recovery = 105.2 Date Sample Logged by Lab = 02/28/01 Sample ID = 0590005 Number of Standard Deviations = 0.6 Blind Sample ID = N68 Lab Value = 0.473 Most Probable Value = 0.480 Percent Recovery = 98.5 Date Sample Logged by Lab = 02/27/01 Sample ID = 0580002 Number of Standard Deviations = -0.2 Blind Sample ID = N68 Lab Value = 0.259 Most Probable Value = 0.260 Percent Recovery = 99.6 Date Sample Logged by Lab = 02/22/01 Sample ID = 0530001 Number of Standard Deviations = -0.0 Blind Sample ID = NS6 Lab Value = 0.532 Most Probable Value = 0.480 Percent Recovery = 110.8 Date Sample Logged by Lab = 02/22/01 Sample ID = 0530003 Number of Standard Deviations = 1.3 Blind Sample ID = N68 Lab Value = 0.515 Most Probable Value = 0.480 Percent Recovery = 107.3 Date Sample Logged by Lab = 02/21/01 Sample ID = 0520068 Number of Standard Deviations = 0.9 Blind Sample ID = N68 Lab Value = 0.509 Most Probable Value = 0.480 Percent Recovery = 106.0 Date Sample Logged by Lab = 02/21/01 Sample ID = 0520067 Number of Standard Deviations = 0.7 Blind Sample ID = N68 Lab Value = 0.249 Most Probable Value = 0.260 Percent Recovery = 95.8 Date Sample Logged by Lab = 02/16/01 Sample ID = 0470111 Number of Standard Deviations = -0.4 Blind Sample ID = NS6 Lab Value = 0.479 Most Probable Value = 0.480 Percent Recovery = 99.8 Date Sample Logged by Lab = 02/16/01 Sample ID = 0470112 Number of Standard Deviations = -0.0 Blind Sample ID = N68 Lab Value = 0.498 Most Probable Value = 0.480 Percent Recovery = 103.8 Date Sample Logged by Lab = 02/14/01 Sample ID = 0450084 Number of Standard Deviations = 0.5 Blind Sample ID = N68 Lab Value = 0.490 Most Probable Value = 0.480 Percent Recovery = 102.1 Date Sample Logged by Lab = 02/12/01 Sample ID = 0430161 Number of Standard Deviations = 0.3 Blind Sample ID = N68 Lab Value = 0.249 Most Probable Value = 0.260 Percent Recovery = 95.8 Date Sample Logged by Lab = 02/08/01 Sample ID = 0390080 Number of Standard Deviations = -0.4 Blind Sample ID = NS6 Lab Value = 0.495 Most Probable Value = 0.480 Percent Recovery = 103.1 Date Sample Logged by Lab = 02/08/01 Sample ID = 0390078 Number of Standard Deviations = 0.4 Blind Sample ID = N68 Lab Value = 0.514 Most Probable Value = 0.480 Percent Recovery = 107.1 Date Sample Logged by Lab = 02/06/01 Sample ID = 0370014 Number of Standard Deviations = 0.9 Blind Sample ID = N68 Lab Value = 0.493 Most Probable Value = 0.480 Percent Recovery = 102.7 Date Sample Logged by Lab = 02/05/01 Sample ID = 0360081 Number of Standard Deviations = 0.3 Blind Sample ID = N68 Lab Value = 0.429 Most Probable Value = 0.435 Percent Recovery = 98.6 Date Sample Logged by Lab = 02/01/01 Sample ID = 0320003 Number of Standard Deviations = -0.2 Blind Sample ID = N67 Lab Value = 0.435 Most Probable Value = 0.435 Percent Recovery = 100.0 Date Sample Logged by Lab = 02/01/01 Sample ID = 0320004 Number of Standard Deviations = 0.0 Blind Sample ID = N67 Lab Value = 0.422 Most Probable Value = 0.435 Percent Recovery = 97.0 Date Sample Logged by Lab = 01/30/01 Sample ID = 0300015 Number of Standard Deviations = -0.3 Blind Sample ID = N67 Lab Value = 0.433 Most Probable Value = 0.435 Percent Recovery = 99.5 Date Sample Logged by Lab = 01/25/01 Sample ID = 0250013 Number of Standard Deviations = -0.1 Blind Sample ID = N67 Lab Value = 0.263 Most Probable Value = 0.260 Percent Recovery = 101.2 Date Sample Logged by Lab = 01/23/01 Sample ID = 0230068 Number of Standard Deviations = 0.1 Blind Sample ID = NS6 Lab Value = 0.430 Most Probable Value = 0.435 Percent Recovery = 98.9 Date Sample Logged by Lab = 01/23/01 Sample ID = 0230069 Number of Standard Deviations = -0.1 Blind Sample ID = N67 Lab Value = 0.414 Most Probable Value = 0.435 Percent Recovery = 95.2 Date Sample Logged by Lab = 01/22/01 Sample ID = 0220070 Number of Standard Deviations = -0.6 Blind Sample ID = N67 Lab Value = 0.418 Most Probable Value = 0.435 Percent Recovery = 96.1 Date Sample Logged by Lab = 01/19/01 Sample ID = 0190061 Number of Standard Deviations = -0.5 Blind Sample ID = N67 Lab Value = 0.247 Most Probable Value = 0.260 Percent Recovery = 95.0 Date Sample Logged by Lab = 01/17/01 Sample ID = 0170013 Number of Standard Deviations = -0.4 Blind Sample ID = NS6 Lab Value = 0.410 Most Probable Value = 0.435 Percent Recovery = 94.3 Date Sample Logged by Lab = 01/16/01 Sample ID = 0160060 Number of Standard Deviations = -0.7 Blind Sample ID = N67 Lab Value = 0.436 Most Probable Value = 0.435 Percent Recovery = 100.2 Date Sample Logged by Lab = 01/12/01 Sample ID = 0120096 Number of Standard Deviations = 0.0 Blind Sample ID = N67 Lab Value = 0.247 Most Probable Value = 0.260 Percent Recovery = 95.0 Date Sample Logged by Lab = 01/10/01 Sample ID = 0100023 Number of Standard Deviations = -0.4 Blind Sample ID = NS6 Lab Value = 0.431 Most Probable Value = 0.435 Percent Recovery = 99.1 Date Sample Logged by Lab = 01/10/01 Sample ID = 0100025 Number of Standard Deviations = -0.1 Blind Sample ID = N67 Lab Value = 0.418 Most Probable Value = 0.435 Percent Recovery = 96.1 Date Sample Logged by Lab = 01/10/01 Sample ID = 0100027 Number of Standard Deviations = -0.5 Blind Sample ID = N67 Lab Value = 0.427 Most Probable Value = 0.435 Percent Recovery = 98.2 Date Sample Logged by Lab = 01/10/01 Sample ID = 0100026 Number of Standard Deviations = -0.2 Blind Sample ID = N67 Lab Value = 0.248 Most Probable Value = 0.260 Percent Recovery = 95.4 Date Sample Logged by Lab = 01/08/01 Sample ID = 0080015 Number of Standard Deviations = -0.4 Blind Sample ID = NS6 Lab Value = 0.470 Most Probable Value = 0.480 Percent Recovery = 97.9 Date Sample Logged by Lab = 12/29/00 Sample ID = 3640034 Number of Standard Deviations = -0.3 Blind Sample ID = N68 Lab Value = 0.252 Most Probable Value = 0.260 Percent Recovery = 96.9 Date Sample Logged by Lab = 12/28/00 Sample ID = 3630013 Number of Standard Deviations = -0.3 Blind Sample ID = NS6 Lab Value = 0.482 Most Probable Value = 0.480 Percent Recovery = 100.4 Date Sample Logged by Lab = 12/28/00 Sample ID = 3630012 Number of Standard Deviations = 0.1 Blind Sample ID = N68 Lab Value = 0.479 Most Probable Value = 0.480 Percent Recovery = 99.8 Date Sample Logged by Lab = 12/26/00 Sample ID = 3610145 Number of Standard Deviations = -0.0 Blind Sample ID = N68 Lab Value = 0.479 Most Probable Value = 0.480 Percent Recovery = 99.8 Date Sample Logged by Lab = 12/26/00 Sample ID = 3610144 Number of Standard Deviations = -0.0 Blind Sample ID = N68 Lab Value = 0.241 Most Probable Value = 0.260 Percent Recovery = 92.7 Date Sample Logged by Lab = 12/20/00 Sample ID = 3550017 Number of Standard Deviations = -0.6 Blind Sample ID = NS6 Lab Value = 0.466 Most Probable Value = 0.480 Percent Recovery = 97.1 Date Sample Logged by Lab = 12/20/00 Sample ID = 3550015 Number of Standard Deviations = -0.4 Blind Sample ID = N68 Lab Value = 0.492 Most Probable Value = 0.480 Percent Recovery = 102.5 Date Sample Logged by Lab = 12/18/00 Sample ID = 3530057 Number of Standard Deviations = 0.3 Blind Sample ID = N68 Lab Value = 0.477 Most Probable Value = 0.480 Percent Recovery = 99.4 Date Sample Logged by Lab = 12/14/00 Sample ID = 3490007 Number of Standard Deviations = -0.1 Blind Sample ID = N68 Lab Value = 0.266 Most Probable Value = 0.260 Percent Recovery = 102.3 Date Sample Logged by Lab = 12/12/00 Sample ID = 3470007 Number of Standard Deviations = 0.2 Blind Sample ID = NS6 Lab Value = 0.499 Most Probable Value = 0.480 Percent Recovery = 104.0 Date Sample Logged by Lab = 12/12/00 Sample ID = 3470006 Number of Standard Deviations = 0.5 Blind Sample ID = N68 Lab Value = 0.502 Most Probable Value = 0.480 Percent Recovery = 104.6 Date Sample Logged by Lab = 12/11/00 Sample ID = 3460059 Number of Standard Deviations = 0.6 Blind Sample ID = N68 Lab Value = 0.472 Most Probable Value = 0.480 Percent Recovery = 98.3 Date Sample Logged by Lab = 12/07/00 Sample ID = 3420111 Number of Standard Deviations = -0.2 Blind Sample ID = N68 Lab Value = 0.262 Most Probable Value = 0.260 Percent Recovery = 100.8 Date Sample Logged by Lab = 12/06/00 Sample ID = 3410043 Number of Standard Deviations = 0.1 Blind Sample ID = NS6 Lab Value = 0.486 Most Probable Value = 0.480 Percent Recovery = 101.3 Date Sample Logged by Lab = 12/06/00 Sample ID = 3410042 Number of Standard Deviations = 0.2 Blind Sample ID = N68 Lab Value = 0.492 Most Probable Value = 0.480 Percent Recovery = 102.5 Date Sample Logged by Lab = 12/06/00 Sample ID = 3410044 Number of Standard Deviations = 0.3 Blind Sample ID = N68 Lab Value = 0.435 Most Probable Value = 0.435 Percent Recovery = 100.0 Date Sample Logged by Lab = 12/01/00 Sample ID = 3360010 Number of Standard Deviations = 0.0 Blind Sample ID = N67 Lab Value = 0.255 Most Probable Value = 0.260 Percent Recovery = 98.1 Date Sample Logged by Lab = 11/28/00 Sample ID = 3330047 Number of Standard Deviations = -0.2 Blind Sample ID = NS6 Lab Value = 0.429 Most Probable Value = 0.435 Percent Recovery = 98.6 Date Sample Logged by Lab = 11/28/00 Sample ID = 3330046 Number of Standard Deviations = -0.2 Blind Sample ID = N67 Lab Value = 0.429 Most Probable Value = 0.435 Percent Recovery = 98.6 Date Sample Logged by Lab = 11/27/00 Sample ID = 3320010 Number of Standard Deviations = -0.2 Blind Sample ID = N67 Lab Value = 0.448 Most Probable Value = 0.435 Percent Recovery = 103.0 Date Sample Logged by Lab = 11/24/00 Sample ID = 3290040 Number of Standard Deviations = 0.3 Blind Sample ID = N67 Lab Value = 0.263 Most Probable Value = 0.260 Percent Recovery = 101.2 Date Sample Logged by Lab = 11/22/00 Sample ID = 3270022 Number of Standard Deviations = 0.1 Blind Sample ID = NS6 Lab Value = 0.445 Most Probable Value = 0.435 Percent Recovery = 102.3 Date Sample Logged by Lab = 11/22/00 Sample ID = 3270020 Number of Standard Deviations = 0.3 Blind Sample ID = N67 Lab Value = 0.439 Most Probable Value = 0.435 Percent Recovery = 100.9 Date Sample Logged by Lab = 11/22/00 Sample ID = 3270023 Number of Standard Deviations = 0.1 Blind Sample ID = N67 Lab Value = 0.441 Most Probable Value = 0.435 Percent Recovery = 101.4 Date Sample Logged by Lab = 11/16/00 Sample ID = 3210015 Number of Standard Deviations = 0.2 Blind Sample ID = N67 Lab Value = 0.433 Most Probable Value = 0.435 Percent Recovery = 99.5 Date Sample Logged by Lab = 11/14/00 Sample ID = 3190014 Number of Standard Deviations = -0.1 Blind Sample ID = N67 Lab Value = 0.435 Most Probable Value = 0.435 Percent Recovery = 100.0 Date Sample Logged by Lab = 11/09/00 Sample ID = 3140004 Number of Standard Deviations = 0.0 Blind Sample ID = N67 Lab Value = 0.267 Most Probable Value = 0.260 Percent Recovery = 102.7 Date Sample Logged by Lab = 11/07/00 Sample ID = 3120028 Number of Standard Deviations = 0.2 Blind Sample ID = NS6 Lab Value = 0.440 Most Probable Value = 0.435 Percent Recovery = 101.1 Date Sample Logged by Lab = 11/07/00 Sample ID = 3120030 Number of Standard Deviations = 0.1 Blind Sample ID = N67 Lab Value = 0.441 Most Probable Value = 0.435 Percent Recovery = 101.4 Date Sample Logged by Lab = 11/07/00 Sample ID = 3120031 Number of Standard Deviations = 0.2 Blind Sample ID = N67 Lab Value = 0.447 Most Probable Value = 0.435 Percent Recovery = 102.8 Date Sample Logged by Lab = 11/02/00 Sample ID = 3070016 Number of Standard Deviations = 0.3 Blind Sample ID = N67 Lab Value = 0.489 Most Probable Value = 0.480 Percent Recovery = 101.9 Date Sample Logged by Lab = 11/01/00 Sample ID = 3060014 Number of Standard Deviations = 0.2 Blind Sample ID = N68 Lab Value = 0.507 Most Probable Value = 0.480 Percent Recovery = 105.6 Date Sample Logged by Lab = 10/30/00 Sample ID = 3040098 Number of Standard Deviations = 0.7 Blind Sample ID = N68 Lab Value = 0.516 Most Probable Value = 0.480 Percent Recovery = 107.5 Date Sample Logged by Lab = 10/26/00 Sample ID = 3000164 Number of Standard Deviations = 0.9 Blind Sample ID = N68 Lab Value = 0.502 Most Probable Value = 0.480 Percent Recovery = 104.6 Date Sample Logged by Lab = 10/26/00 Sample ID = 3000163 Number of Standard Deviations = 0.6 Blind Sample ID = N68 Lab Value = 0.491 Most Probable Value = 0.480 Percent Recovery = 102.3 Date Sample Logged by Lab = 10/23/00 Sample ID = 2970147 Number of Standard Deviations = 0.3 Blind Sample ID = N68 Lab Value = 0.257 Most Probable Value = 0.260 Percent Recovery = 98.8 Date Sample Logged by Lab = 10/20/00 Sample ID = 2940070 Number of Standard Deviations = -0.1 Blind Sample ID = NS6 Lab Value = 0.493 Most Probable Value = 0.480 Percent Recovery = 102.7 Date Sample Logged by Lab = 10/20/00 Sample ID = 2940073 Number of Standard Deviations = 0.3 Blind Sample ID = N68 Lab Value = 0.490 Most Probable Value = 0.480 Percent Recovery = 102.1 Date Sample Logged by Lab = 10/17/00 Sample ID = 2910003 Number of Standard Deviations = 0.3 Blind Sample ID = N68 Lab Value = 0.500 Most Probable Value = 0.480 Percent Recovery = 104.2 Date Sample Logged by Lab = 10/16/00 Sample ID = 2900219 Number of Standard Deviations = 0.5 Blind Sample ID = N68 Lab Value = 0.271 Most Probable Value = 0.260 Percent Recovery = 104.2 Date Sample Logged by Lab = 10/13/00 Sample ID = 2870115 Number of Standard Deviations = 0.4 Blind Sample ID = NS6 Lab Value = 0.261 Most Probable Value = 0.260 Percent Recovery = 100.4 Date Sample Logged by Lab = 10/13/00 Sample ID = 2870097 Number of Standard Deviations = 0.0 Blind Sample ID = NS6 Lab Value = 0.503 Most Probable Value = 0.480 Percent Recovery = 104.8 Date Sample Logged by Lab = 10/13/00 Sample ID = 2870116 Number of Standard Deviations = 0.6 Blind Sample ID = N68 Lab Value = 0.506 Most Probable Value = 0.480 Percent Recovery = 105.4 Date Sample Logged by Lab = 10/13/00 Sample ID = 2870098 Number of Standard Deviations = 0.7 Blind Sample ID = N68 Lab Value = 0.503 Most Probable Value = 0.480 Percent Recovery = 104.8 Date Sample Logged by Lab = 10/13/00 Sample ID = 2870100 Number of Standard Deviations = 0.6 Blind Sample ID = N68 Lab Value = 0.481 Most Probable Value = 0.480 Percent Recovery = 100.2 Date Sample Logged by Lab = 10/04/00 Sample ID = 2780008 Number of Standard Deviations = 0.0 Blind Sample ID = N68 Lab Value = 0.128 Most Probable Value = 0.124 Percent Recovery = 103.2 Date Sample Logged by Lab = 10/02/00 Sample ID = 2760168 Number of Standard Deviations = 0.1 Blind Sample ID = N65 Lab Value = 1.242 Most Probable Value = 1.258 Percent Recovery = 98.7 Date Sample Logged by Lab = 09/29/00 Sample ID = 2730020 Number of Standard Deviations = -0.2 Blind Sample ID = NS4 Lab Value = 0.131 Most Probable Value = 0.124 Percent Recovery = 105.6 Date Sample Logged by Lab = 09/29/00 Sample ID = 2730018 Number of Standard Deviations = 0.2 Blind Sample ID = N65 Lab Value = 0.128 Most Probable Value = 0.124 Percent Recovery = 103.2 Date Sample Logged by Lab = 09/29/00 Sample ID = 2730017 Number of Standard Deviations = 0.1 Blind Sample ID = N65 Lab Value = 1.253 Most Probable Value = 1.258 Percent Recovery = 99.6 Date Sample Logged by Lab = 09/27/00 Sample ID = 2710017 Number of Standard Deviations = -0.1 Blind Sample ID = NS4 Lab Value = 0.132 Most Probable Value = 0.124 Percent Recovery = 106.5 Date Sample Logged by Lab = 09/27/00 Sample ID = 2710019 Number of Standard Deviations = 0.3 Blind Sample ID = N65 Lab Value = 0.130 Most Probable Value = 0.124 Percent Recovery = 104.8 Date Sample Logged by Lab = 09/26/00 Sample ID = 2700005 Number of Standard Deviations = 0.2 Blind Sample ID = N65 Lab Value = 0.125 Most Probable Value = 0.124 Percent Recovery = 100.8 Date Sample Logged by Lab = 09/25/00 Sample ID = 2690044 Number of Standard Deviations = 0.0 Blind Sample ID = N65 Lab Value = 1.220 Most Probable Value = 1.258 Percent Recovery = 97.0 Date Sample Logged by Lab = 09/22/00 Sample ID = 2660008 Number of Standard Deviations = -0.4 Blind Sample ID = NS4 Lab Value = 0.125 Most Probable Value = 0.124 Percent Recovery = 100.8 Date Sample Logged by Lab = 09/22/00 Sample ID = 2660009 Number of Standard Deviations = 0.0 Blind Sample ID = N65 Lab Value = 0.125 Most Probable Value = 0.124 Percent Recovery = 100.8 Date Sample Logged by Lab = 09/22/00 Sample ID = 2660010 Number of Standard Deviations = 0.0 Blind Sample ID = N65 Lab Value = 1.225 Most Probable Value = 1.258 Percent Recovery = 97.4 Date Sample Logged by Lab = 09/20/00 Sample ID = 2640053 Number of Standard Deviations = -0.4 Blind Sample ID = NS4 Lab Value = 0.128 Most Probable Value = 0.124 Percent Recovery = 103.2 Date Sample Logged by Lab = 09/20/00 Sample ID = 2640052 Number of Standard Deviations = 0.1 Blind Sample ID = N65 Lab Value = 0.135 Most Probable Value = 0.124 Percent Recovery = 108.9 Date Sample Logged by Lab = 09/19/00 Sample ID = 2630014 Number of Standard Deviations = 0.4 Blind Sample ID = N65 Lab Value = 0.131 Most Probable Value = 0.124 Percent Recovery = 105.6 Date Sample Logged by Lab = 09/18/00 Sample ID = 2620013 Number of Standard Deviations = 0.2 Blind Sample ID = N65 Lab Value = 1.240 Most Probable Value = 1.258 Percent Recovery = 98.6 Date Sample Logged by Lab = 09/15/00 Sample ID = 2590090 Number of Standard Deviations = -0.2 Blind Sample ID = NS4 Lab Value = 0.124 Most Probable Value = 0.124 Percent Recovery = 100.0 Date Sample Logged by Lab = 09/15/00 Sample ID = 2590089 Number of Standard Deviations = 0.0 Blind Sample ID = N65 Lab Value = 0.132 Most Probable Value = 0.124 Percent Recovery = 106.5 Date Sample Logged by Lab = 09/14/00 Sample ID = 2580185 Number of Standard Deviations = 0.3 Blind Sample ID = N65 Lab Value = 1.279 Most Probable Value = 1.258 Percent Recovery = 101.7 Date Sample Logged by Lab = 09/13/00 Sample ID = 2570122 Number of Standard Deviations = 0.2 Blind Sample ID = NS4 Lab Value = 0.138 Most Probable Value = 0.124 Percent Recovery = 111.3 Date Sample Logged by Lab = 09/13/00 Sample ID = 2570121 Number of Standard Deviations = 0.5 Blind Sample ID = N65 Lab Value = 0.115 Most Probable Value = 0.124 Percent Recovery = 92.7 Date Sample Logged by Lab = 09/12/00 Sample ID = 2560226 Number of Standard Deviations = -0.3 Blind Sample ID = N65 Lab Value = 0.085 Most Probable Value = 0.124 Percent Recovery = 68.5 Date Sample Logged by Lab = 09/11/00 Sample ID = 2550495 Number of Standard Deviations = -1.3 Blind Sample ID = N65 Lab Value = 1.216 Most Probable Value = 1.258 Percent Recovery = 96.7 Date Sample Logged by Lab = 09/08/00 Sample ID = 2520002 Number of Standard Deviations = -0.5 Blind Sample ID = NS4 Lab Value = 0.117 Most Probable Value = 0.124 Percent Recovery = 94.4 Date Sample Logged by Lab = 09/08/00 Sample ID = 2520001 Number of Standard Deviations = -0.2 Blind Sample ID = N65 Lab Value = 0.111 Most Probable Value = 0.124 Percent Recovery = 89.5 Date Sample Logged by Lab = 09/07/00 Sample ID = 2510129 Number of Standard Deviations = -0.4 Blind Sample ID = N65 Lab Value = 1.244 Most Probable Value = 1.258 Percent Recovery = 98.9 Date Sample Logged by Lab = 09/06/00 Sample ID = 2500005 Number of Standard Deviations = -0.2 Blind Sample ID = NS4 Lab Value = 0.118 Most Probable Value = 0.124 Percent Recovery = 95.2 Date Sample Logged by Lab = 09/06/00 Sample ID = 2500003 Number of Standard Deviations = -0.2 Blind Sample ID = N65 Lab Value = 0.118 Most Probable Value = 0.124 Percent Recovery = 95.2 Date Sample Logged by Lab = 09/05/00 Sample ID = 2490187 Number of Standard Deviations = -0.2 Blind Sample ID = N65 Lab Value = 0.785 Most Probable Value = 0.770 Percent Recovery = 101.9 Date Sample Logged by Lab = 08/29/00 Sample ID = 2420299 Number of Standard Deviations = 0.3 Blind Sample ID = N66 Lab Value = 0.789 Most Probable Value = 0.770 Percent Recovery = 102.5 Date Sample Logged by Lab = 08/29/00 Sample ID = 2420007 Number of Standard Deviations = 0.3 Blind Sample ID = N66 Lab Value = 1.232 Most Probable Value = 1.258 Percent Recovery = 97.9 Date Sample Logged by Lab = 08/25/00 Sample ID = 2380030 Number of Standard Deviations = -0.3 Blind Sample ID = NS4 Lab Value = 0.767 Most Probable Value = 0.770 Percent Recovery = 99.6 Date Sample Logged by Lab = 08/25/00 Sample ID = 2380029 Number of Standard Deviations = -0.1 Blind Sample ID = N66 Lab Value = 0.776 Most Probable Value = 0.770 Percent Recovery = 100.8 Date Sample Logged by Lab = 08/24/00 Sample ID = 2370029 Number of Standard Deviations = 0.1 Blind Sample ID = N66 Lab Value = 1.253 Most Probable Value = 1.258 Percent Recovery = 99.6 Date Sample Logged by Lab = 08/23/00 Sample ID = 2360062 Number of Standard Deviations = -0.1 Blind Sample ID = NS4 Lab Value = 0.782 Most Probable Value = 0.770 Percent Recovery = 101.6 Date Sample Logged by Lab = 08/23/00 Sample ID = 2360061 Number of Standard Deviations = 0.2 Blind Sample ID = N66 Lab Value = 0.783 Most Probable Value = 0.770 Percent Recovery = 101.7 Date Sample Logged by Lab = 08/22/00 Sample ID = 2350003 Number of Standard Deviations = 0.2 Blind Sample ID = N66 Lab Value = 0.743 Most Probable Value = 0.770 Percent Recovery = 96.5 Date Sample Logged by Lab = 08/21/00 Sample ID = 2340143 Number of Standard Deviations = -0.5 Blind Sample ID = N66 Lab Value = 1.249 Most Probable Value = 1.258 Percent Recovery = 99.3 Date Sample Logged by Lab = 08/18/00 Sample ID = 2310069 Number of Standard Deviations = -0.1 Blind Sample ID = NS4 Lab Value = 0.774 Most Probable Value = 0.770 Percent Recovery = 100.5 Date Sample Logged by Lab = 08/18/00 Sample ID = 2310071 Number of Standard Deviations = 0.1 Blind Sample ID = N66 Lab Value = 0.775 Most Probable Value = 0.770 Percent Recovery = 100.6 Date Sample Logged by Lab = 08/17/00 Sample ID = 2300017 Number of Standard Deviations = 0.1 Blind Sample ID = N66 Lab Value = 1.244 Most Probable Value = 1.258 Percent Recovery = 98.9 Date Sample Logged by Lab = 08/16/00 Sample ID = 2290005 Number of Standard Deviations = -0.2 Blind Sample ID = NS4 Lab Value = 0.795 Most Probable Value = 0.770 Percent Recovery = 103.2 Date Sample Logged by Lab = 08/16/00 Sample ID = 2290006 Number of Standard Deviations = 0.4 Blind Sample ID = N66 Lab Value = 0.781 Most Probable Value = 0.770 Percent Recovery = 101.4 Date Sample Logged by Lab = 08/15/00 Sample ID = 2280003 Number of Standard Deviations = 0.2 Blind Sample ID = N66 Lab Value = 0.782 Most Probable Value = 0.770 Percent Recovery = 101.6 Date Sample Logged by Lab = 08/14/00 Sample ID = 2270110 Number of Standard Deviations = 0.2 Blind Sample ID = N66 Lab Value = 1.251 Most Probable Value = 1.258 Percent Recovery = 99.4 Date Sample Logged by Lab = 08/11/00 Sample ID = 2240007 Number of Standard Deviations = -0.1 Blind Sample ID = NS4 Lab Value = 0.791 Most Probable Value = 0.770 Percent Recovery = 102.7 Date Sample Logged by Lab = 08/11/00 Sample ID = 2240006 Number of Standard Deviations = 0.4 Blind Sample ID = N66 Lab Value = 0.778 Most Probable Value = 0.770 Percent Recovery = 101.0 Date Sample Logged by Lab = 08/10/00 Sample ID = 2230012 Number of Standard Deviations = 0.1 Blind Sample ID = N66 Lab Value = 1.235 Most Probable Value = 1.258 Percent Recovery = 98.2 Date Sample Logged by Lab = 08/09/00 Sample ID = 2220005 Number of Standard Deviations = -0.3 Blind Sample ID = NS4 Lab Value = 0.782 Most Probable Value = 0.770 Percent Recovery = 101.6 Date Sample Logged by Lab = 08/09/00 Sample ID = 2220007 Number of Standard Deviations = 0.2 Blind Sample ID = N66 Lab Value = 0.823 Most Probable Value = 0.770 Percent Recovery = 106.9 Date Sample Logged by Lab = 08/08/00 Sample ID = 2210028 Number of Standard Deviations = 0.9 Blind Sample ID = N66 Lab Value = 0.797 Most Probable Value = 0.770 Percent Recovery = 103.5 Date Sample Logged by Lab = 08/07/00 Sample ID = 2200186 Number of Standard Deviations = 0.5 Blind Sample ID = N66 Lab Value = 1.232 Most Probable Value = 1.258 Percent Recovery = 97.9 Date Sample Logged by Lab = 08/02/00 Sample ID = 2150004 Number of Standard Deviations = -0.3 Blind Sample ID = NS4 Lab Value = 1.241 Most Probable Value = 1.258 Percent Recovery = 98.6 Date Sample Logged by Lab = 08/02/00 Sample ID = 2150003 Number of Standard Deviations = -0.2 Blind Sample ID = NS4 Lab Value = 0.778 Most Probable Value = 0.770 Percent Recovery = 101.0 Date Sample Logged by Lab = 08/02/00 Sample ID = 2150008 Number of Standard Deviations = 0.1 Blind Sample ID = N66 Lab Value = 0.770 Most Probable Value = 0.770 Percent Recovery = 100.0 Date Sample Logged by Lab = 08/02/00 Sample ID = 2150005 Number of Standard Deviations = 0.0 Blind Sample ID = N66 Lab Value = 0.783 Most Probable Value = 0.770 Percent Recovery = 101.7 Date Sample Logged by Lab = 08/02/00 Sample ID = 2150002 Number of Standard Deviations = 0.2 Blind Sample ID = N66 Lab Value = 1.245 Most Probable Value = 1.258 Percent Recovery = 99.0 Date Sample Logged by Lab = 08/01/00 Sample ID = 2140277 Number of Standard Deviations = -0.2 Blind Sample ID = NS4 Lab Value = 0.124 Most Probable Value = 0.124 Percent Recovery = 100.0 Date Sample Logged by Lab = 08/01/00 Sample ID = 2140276 Number of Standard Deviations = 0.0 Blind Sample ID = N65 Lab Value = 0.122 Most Probable Value = 0.124 Percent Recovery = 98.4 Date Sample Logged by Lab = 08/01/00 Sample ID = 2140278 Number of Standard Deviations = -0.1 Blind Sample ID = N65 Lab Value = 0.114 Most Probable Value = 0.124 Percent Recovery = 91.9 Date Sample Logged by Lab = 07/28/00 Sample ID = 2100028 Number of Standard Deviations = -0.3 Blind Sample ID = N65 Lab Value = 1.274 Most Probable Value = 1.258 Percent Recovery = 101.3 Date Sample Logged by Lab = 07/27/00 Sample ID = 2090016 Number of Standard Deviations = 0.2 Blind Sample ID = NS4 Lab Value = 0.129 Most Probable Value = 0.124 Percent Recovery = 104.0 Date Sample Logged by Lab = 07/27/00 Sample ID = 2090017 Number of Standard Deviations = 0.2 Blind Sample ID = N65 Lab Value = 1.282 Most Probable Value = 1.258 Percent Recovery = 101.9 Date Sample Logged by Lab = 07/26/00 Sample ID = 2080027 Number of Standard Deviations = 0.3 Blind Sample ID = NS4 Lab Value = 0.129 Most Probable Value = 0.124 Percent Recovery = 104.0 Date Sample Logged by Lab = 07/26/00 Sample ID = 2080024 Number of Standard Deviations = 0.2 Blind Sample ID = N65 Lab Value = 0.126 Most Probable Value = 0.124 Percent Recovery = 101.6 Date Sample Logged by Lab = 07/26/00 Sample ID = 2080023 Number of Standard Deviations = 0.1 Blind Sample ID = N65 Lab Value = 0.130 Most Probable Value = 0.124 Percent Recovery = 104.8 Date Sample Logged by Lab = 07/26/00 Sample ID = 2080025 Number of Standard Deviations = 0.2 Blind Sample ID = N65 Lab Value = 0.137 Most Probable Value = 0.124 Percent Recovery = 110.5 Date Sample Logged by Lab = 07/21/00 Sample ID = 2030088 Number of Standard Deviations = 0.4 Blind Sample ID = N65 Lab Value = 1.255 Most Probable Value = 1.258 Percent Recovery = 99.8 Date Sample Logged by Lab = 07/20/00 Sample ID = 2020144 Number of Standard Deviations = -0.0 Blind Sample ID = NS4 Lab Value = 0.116 Most Probable Value = 0.124 Percent Recovery = 93.5 Date Sample Logged by Lab = 07/20/00 Sample ID = 2020146 Number of Standard Deviations = -0.3 Blind Sample ID = N65 Lab Value = 0.128 Most Probable Value = 0.124 Percent Recovery = 103.2 Date Sample Logged by Lab = 07/19/00 Sample ID = 2010007 Number of Standard Deviations = 0.1 Blind Sample ID = N65 Lab Value = 0.125 Most Probable Value = 0.124 Percent Recovery = 100.8 Date Sample Logged by Lab = 07/18/00 Sample ID = 2000007 Number of Standard Deviations = 0.0 Blind Sample ID = N65 Lab Value = 1.263 Most Probable Value = 1.258 Percent Recovery = 100.4 Date Sample Logged by Lab = 07/17/00 Sample ID = 1990210 Number of Standard Deviations = 0.1 Blind Sample ID = NS4 Lab Value = 0.137 Most Probable Value = 0.124 Percent Recovery = 110.5 Date Sample Logged by Lab = 07/17/00 Sample ID = 1990209 Number of Standard Deviations = 0.4 Blind Sample ID = N65 Lab Value = 0.124 Most Probable Value = 0.124 Percent Recovery = 100.0 Date Sample Logged by Lab = 07/14/00 Sample ID = 1960018 Number of Standard Deviations = 0.0 Blind Sample ID = N65 Lab Value = 1.336 Most Probable Value = 1.258 Percent Recovery = 106.2 Date Sample Logged by Lab = 07/13/00 Sample ID = 1950010 Number of Standard Deviations = 0.9 Blind Sample ID = NS4 Lab Value = 0.157 Most Probable Value = 0.124 Percent Recovery = 126.6 Date Sample Logged by Lab = 07/13/00 Sample ID = 1950008 Number of Standard Deviations = 1.1 Blind Sample ID = N65 Lab Value = 0.130 Most Probable Value = 0.124 Percent Recovery = 104.8 Date Sample Logged by Lab = 07/12/00 Sample ID = 1940002 Number of Standard Deviations = 0.2 Blind Sample ID = N65 Lab Value = 0.135 Most Probable Value = 0.124 Percent Recovery = 108.9 Date Sample Logged by Lab = 07/11/00 Sample ID = 1930002 Number of Standard Deviations = 0.4 Blind Sample ID = N65 Lab Value = 1.280 Most Probable Value = 1.258 Percent Recovery = 101.7 Date Sample Logged by Lab = 07/10/00 Sample ID = 1920068 Number of Standard Deviations = 0.3 Blind Sample ID = NS4 Lab Value = 0.136 Most Probable Value = 0.124 Percent Recovery = 109.7 Date Sample Logged by Lab = 07/07/00 Sample ID = 1890027 Number of Standard Deviations = 0.4 Blind Sample ID = N65 Lab Value = 1.264 Most Probable Value = 1.258 Percent Recovery = 100.5 Date Sample Logged by Lab = 07/06/00 Sample ID = 1880037 Number of Standard Deviations = 0.1 Blind Sample ID = NS4 Lab Value = 0.128 Most Probable Value = 0.124 Percent Recovery = 103.2 Date Sample Logged by Lab = 07/06/00 Sample ID = 1880036 Number of Standard Deviations = 0.1 Blind Sample ID = N65 Lab Value = 0.125 Most Probable Value = 0.124 Percent Recovery = 100.8 Date Sample Logged by Lab = 07/05/00 Sample ID = 1870068 Number of Standard Deviations = 0.0 Blind Sample ID = N65 Lab Value = 0.750 Most Probable Value = 0.770 Percent Recovery = 97.4 Date Sample Logged by Lab = 06/29/00 Sample ID = 1810045 Number of Standard Deviations = -0.4 Blind Sample ID = N66 Lab Value = 1.251 Most Probable Value = 1.258 Percent Recovery = 99.4 Date Sample Logged by Lab = 06/28/00 Sample ID = 1800021 Number of Standard Deviations = -0.1 Blind Sample ID = NS4 Lab Value = 0.795 Most Probable Value = 0.770 Percent Recovery = 103.2 Date Sample Logged by Lab = 06/28/00 Sample ID = 1800024 Number of Standard Deviations = 0.4 Blind Sample ID = N66 Lab Value = 0.783 Most Probable Value = 0.770 Percent Recovery = 101.7 Date Sample Logged by Lab = 06/27/00 Sample ID = 1790016 Number of Standard Deviations = 0.2 Blind Sample ID = N66 Lab Value = 0.741 Most Probable Value = 0.770 Percent Recovery = 96.2 Date Sample Logged by Lab = 06/27/00 Sample ID = 1790015 Number of Standard Deviations = -0.5 Blind Sample ID = N66 Lab Value = 1.288 Most Probable Value = 1.258 Percent Recovery = 102.4 Date Sample Logged by Lab = 06/23/00 Sample ID = 1750016 Number of Standard Deviations = 0.4 Blind Sample ID = NS4 Lab Value = 0.808 Most Probable Value = 0.770 Percent Recovery = 104.9 Date Sample Logged by Lab = 06/23/00 Sample ID = 1750019 Number of Standard Deviations = 0.7 Blind Sample ID = N66 Lab Value = 0.787 Most Probable Value = 0.770 Percent Recovery = 102.2 Date Sample Logged by Lab = 06/22/00 Sample ID = 1740114 Number of Standard Deviations = 0.3 Blind Sample ID = N66 Lab Value = 1.238 Most Probable Value = 1.258 Percent Recovery = 98.4 Date Sample Logged by Lab = 06/21/00 Sample ID = 1730020 Number of Standard Deviations = -0.2 Blind Sample ID = NS4 Lab Value = 0.777 Most Probable Value = 0.770 Percent Recovery = 100.9 Date Sample Logged by Lab = 06/21/00 Sample ID = 1730021 Number of Standard Deviations = 0.1 Blind Sample ID = N66 Lab Value = 0.777 Most Probable Value = 0.770 Percent Recovery = 100.9 Date Sample Logged by Lab = 06/20/00 Sample ID = 1720103 Number of Standard Deviations = 0.1 Blind Sample ID = N66 Lab Value = 1.255 Most Probable Value = 1.258 Percent Recovery = 99.8 Date Sample Logged by Lab = 06/19/00 Sample ID = 1710124 Number of Standard Deviations = -0.0 Blind Sample ID = NS4 Lab Value = 0.788 Most Probable Value = 0.770 Percent Recovery = 102.3 Date Sample Logged by Lab = 06/19/00 Sample ID = 1710123 Number of Standard Deviations = 0.3 Blind Sample ID = N66 Lab Value = 0.784 Most Probable Value = 0.770 Percent Recovery = 101.8 Date Sample Logged by Lab = 06/19/00 Sample ID = 1710121 Number of Standard Deviations = 0.2 Blind Sample ID = N66 Lab Value = 0.813 Most Probable Value = 0.770 Percent Recovery = 105.6 Date Sample Logged by Lab = 06/15/00 Sample ID = 1670295 Number of Standard Deviations = 0.8 Blind Sample ID = N66 Lab Value = 1.306 Most Probable Value = 1.258 Percent Recovery = 103.8 Date Sample Logged by Lab = 06/14/00 Sample ID = 1660091 Number of Standard Deviations = 0.6 Blind Sample ID = NS4 Lab Value = 0.804 Most Probable Value = 0.770 Percent Recovery = 104.4 Date Sample Logged by Lab = 06/14/00 Sample ID = 1660089 Number of Standard Deviations = 0.6 Blind Sample ID = N66 Lab Value = 0.787 Most Probable Value = 0.770 Percent Recovery = 102.2 Date Sample Logged by Lab = 06/13/00 Sample ID = 1650009 Number of Standard Deviations = 0.3 Blind Sample ID = N66 Lab Value = 0.778 Most Probable Value = 0.770 Percent Recovery = 101.0 Date Sample Logged by Lab = 06/12/00 Sample ID = 1640167 Number of Standard Deviations = 0.1 Blind Sample ID = N66 Lab Value = 1.267 Most Probable Value = 1.258 Percent Recovery = 100.7 Date Sample Logged by Lab = 06/09/00 Sample ID = 1610251 Number of Standard Deviations = 0.1 Blind Sample ID = NS4 Lab Value = 0.773 Most Probable Value = 0.770 Percent Recovery = 100.4 Date Sample Logged by Lab = 06/09/00 Sample ID = 1610250 Number of Standard Deviations = 0.1 Blind Sample ID = N66 Lab Value = 0.805 Most Probable Value = 0.770 Percent Recovery = 104.5 Date Sample Logged by Lab = 06/08/00 Sample ID = 1600015 Number of Standard Deviations = 0.6 Blind Sample ID = N66 Lab Value = 1.261 Most Probable Value = 1.258 Percent Recovery = 100.2 Date Sample Logged by Lab = 06/07/00 Sample ID = 1590028 Number of Standard Deviations = 0.0 Blind Sample ID = NS4 Lab Value = 0.780 Most Probable Value = 0.770 Percent Recovery = 101.3 Date Sample Logged by Lab = 06/07/00 Sample ID = 1590026 Number of Standard Deviations = 0.2 Blind Sample ID = N66 Lab Value = 0.788 Most Probable Value = 0.770 Percent Recovery = 102.3 Date Sample Logged by Lab = 06/06/00 Sample ID = 1580015 Number of Standard Deviations = 0.3 Blind Sample ID = N66 Lab Value = 1.291 Most Probable Value = 1.258 Percent Recovery = 102.6 Date Sample Logged by Lab = 06/05/00 Sample ID = 1570172 Number of Standard Deviations = 0.4 Blind Sample ID = NS4 Lab Value = 0.778 Most Probable Value = 0.770 Percent Recovery = 101.0 Date Sample Logged by Lab = 06/05/00 Sample ID = 1570169 Number of Standard Deviations = 0.1 Blind Sample ID = N66 Lab Value = 0.785 Most Probable Value = 0.770 Percent Recovery = 101.9 Date Sample Logged by Lab = 06/05/00 Sample ID = 1570171 Number of Standard Deviations = 0.3 Blind Sample ID = N66 Lab Value = 0.121 Most Probable Value = 0.124 Percent Recovery = 97.6 Date Sample Logged by Lab = 05/31/00 Sample ID = 1520005 Number of Standard Deviations = -0.1 Blind Sample ID = N65 Lab Value = 1.242 Most Probable Value = 1.258 Percent Recovery = 98.7 Date Sample Logged by Lab = 05/26/00 Sample ID = 1470023 Number of Standard Deviations = -0.2 Blind Sample ID = NS4 Lab Value = 0.125 Most Probable Value = 0.124 Percent Recovery = 100.8 Date Sample Logged by Lab = 05/26/00 Sample ID = 1470024 Number of Standard Deviations = 0.0 Blind Sample ID = N65 Lab Value = 1.258 Most Probable Value = 1.258 Percent Recovery = 100.0 Date Sample Logged by Lab = 05/25/00 Sample ID = 1460089 Number of Standard Deviations = 0.0 Blind Sample ID = NS4 Lab Value = 0.125 Most Probable Value = 0.124 Percent Recovery = 100.8 Date Sample Logged by Lab = 05/25/00 Sample ID = 1460090 Number of Standard Deviations = 0.0 Blind Sample ID = N65 Lab Value = 0.117 Most Probable Value = 0.124 Percent Recovery = 94.4 Date Sample Logged by Lab = 05/25/00 Sample ID = 1460088 Number of Standard Deviations = -0.2 Blind Sample ID = N65 Lab Value = 0.118 Most Probable Value = 0.124 Percent Recovery = 95.2 Date Sample Logged by Lab = 05/23/00 Sample ID = 1440001 Number of Standard Deviations = -0.2 Blind Sample ID = N65 Lab Value = 0.122 Most Probable Value = 0.124 Percent Recovery = 98.4 Date Sample Logged by Lab = 05/22/00 Sample ID = 1430144 Number of Standard Deviations = -0.1 Blind Sample ID = N65 Lab Value = 1.288 Most Probable Value = 1.258 Percent Recovery = 102.4 Date Sample Logged by Lab = 05/19/00 Sample ID = 1400061 Number of Standard Deviations = 0.4 Blind Sample ID = NS4 Lab Value = 0.127 Most Probable Value = 0.124 Percent Recovery = 102.4 Date Sample Logged by Lab = 05/19/00 Sample ID = 1400062 Number of Standard Deviations = 0.1 Blind Sample ID = N65 Lab Value = 0.130 Most Probable Value = 0.124 Percent Recovery = 104.8 Date Sample Logged by Lab = 05/18/00 Sample ID = 1390027 Number of Standard Deviations = 0.2 Blind Sample ID = N65 Lab Value = 1.265 Most Probable Value = 1.258 Percent Recovery = 100.6 Date Sample Logged by Lab = 05/17/00 Sample ID = 1380008 Number of Standard Deviations = 0.1 Blind Sample ID = NS4 Lab Value = 0.128 Most Probable Value = 0.124 Percent Recovery = 103.2 Date Sample Logged by Lab = 05/17/00 Sample ID = 1380009 Number of Standard Deviations = 0.1 Blind Sample ID = N65 Lab Value = 0.131 Most Probable Value = 0.124 Percent Recovery = 105.6 Date Sample Logged by Lab = 05/16/00 Sample ID = 1370048 Number of Standard Deviations = 0.2 Blind Sample ID = N65 Lab Value = 0.115 Most Probable Value = 0.124 Percent Recovery = 92.7 Date Sample Logged by Lab = 05/15/00 Sample ID = 1360072 Number of Standard Deviations = -0.3 Blind Sample ID = N65 Lab Value = 1.293 Most Probable Value = 1.258 Percent Recovery = 102.8 Date Sample Logged by Lab = 05/12/00 Sample ID = 1330056 Number of Standard Deviations = 0.4 Blind Sample ID = NS4 Lab Value = 0.117 Most Probable Value = 0.124 Percent Recovery = 94.4 Date Sample Logged by Lab = 05/12/00 Sample ID = 1330054 Number of Standard Deviations = -0.2 Blind Sample ID = N65 Lab Value = 0.115 Most Probable Value = 0.124 Percent Recovery = 92.7 Date Sample Logged by Lab = 05/11/00 Sample ID = 1320114 Number of Standard Deviations = -0.3 Blind Sample ID = N65 Lab Value = 1.268 Most Probable Value = 1.258 Percent Recovery = 100.8 Date Sample Logged by Lab = 05/10/00 Sample ID = 1310004 Number of Standard Deviations = 0.1 Blind Sample ID = NS4 Lab Value = 0.123 Most Probable Value = 0.124 Percent Recovery = 99.2 Date Sample Logged by Lab = 05/10/00 Sample ID = 1310005 Number of Standard Deviations = -0.0 Blind Sample ID = N65 Lab Value = 0.124 Most Probable Value = 0.124 Percent Recovery = 100.0 Date Sample Logged by Lab = 05/09/00 Sample ID = 1300013 Number of Standard Deviations = 0.0 Blind Sample ID = N65 Lab Value = 0.146 Most Probable Value = 0.124 Percent Recovery = 117.7 Date Sample Logged by Lab = 05/08/00 Sample ID = 1290117 Number of Standard Deviations = 0.7 Blind Sample ID = N65 Lab Value = 1.298 Most Probable Value = 1.258 Percent Recovery = 103.2 Date Sample Logged by Lab = 05/05/00 Sample ID = 1260005 Number of Standard Deviations = 0.5 Blind Sample ID = NS4 Lab Value = 0.144 Most Probable Value = 0.124 Percent Recovery = 116.1 Date Sample Logged by Lab = 05/05/00 Sample ID = 1260006 Number of Standard Deviations = 0.7 Blind Sample ID = N65 Lab Value = 0.129 Most Probable Value = 0.124 Percent Recovery = 104.0 Date Sample Logged by Lab = 05/04/00 Sample ID = 1250001 Number of Standard Deviations = 0.2 Blind Sample ID = N65 Lab Value = 1.276 Most Probable Value = 1.258 Percent Recovery = 101.4 Date Sample Logged by Lab = 05/01/00 Sample ID = 1220103 Number of Standard Deviations = 0.2 Blind Sample ID = NS4 Lab Value = 0.769 Most Probable Value = 0.770 Percent Recovery = 99.9 Date Sample Logged by Lab = 05/01/00 Sample ID = 1220101 Number of Standard Deviations = -0.0 Blind Sample ID = N66 Lab Value = 0.766 Most Probable Value = 0.770 Percent Recovery = 99.5 Date Sample Logged by Lab = 04/28/00 Sample ID = 1190025 Number of Standard Deviations = -0.1 Blind Sample ID = N66 Lab Value = 1.300 Most Probable Value = 1.258 Percent Recovery = 103.3 Date Sample Logged by Lab = 04/27/00 Sample ID = 1180018 Number of Standard Deviations = 0.5 Blind Sample ID = NS4 Lab Value = 0.786 Most Probable Value = 0.770 Percent Recovery = 102.1 Date Sample Logged by Lab = 04/27/00 Sample ID = 1180019 Number of Standard Deviations = 0.3 Blind Sample ID = N66 Lab Value = 0.767 Most Probable Value = 0.770 Percent Recovery = 99.6 Date Sample Logged by Lab = 04/27/00 Sample ID = 1180017 Number of Standard Deviations = -0.1 Blind Sample ID = N66 Lab Value = 0.787 Most Probable Value = 0.770 Percent Recovery = 102.2 Date Sample Logged by Lab = 04/25/00 Sample ID = 1160013 Number of Standard Deviations = 0.3 Blind Sample ID = N66 Lab Value = 1.297 Most Probable Value = 1.258 Percent Recovery = 103.1 Date Sample Logged by Lab = 04/24/00 Sample ID = 1150203 Number of Standard Deviations = 0.5 Blind Sample ID = NS4 Lab Value = 0.789 Most Probable Value = 0.770 Percent Recovery = 102.5 Date Sample Logged by Lab = 04/24/00 Sample ID = 1150202 Number of Standard Deviations = 0.3 Blind Sample ID = N66 Lab Value = 0.793 Most Probable Value = 0.770 Percent Recovery = 103.0 Date Sample Logged by Lab = 04/21/00 Sample ID = 1120195 Number of Standard Deviations = 0.4 Blind Sample ID = N66 Lab Value = 1.308 Most Probable Value = 1.258 Percent Recovery = 104.0 Date Sample Logged by Lab = 04/20/00 Sample ID = 1110009 Number of Standard Deviations = 0.6 Blind Sample ID = NS4 Lab Value = 0.781 Most Probable Value = 0.770 Percent Recovery = 101.4 Date Sample Logged by Lab = 04/19/00 Sample ID = 1100005 Number of Standard Deviations = 0.2 Blind Sample ID = N66 Lab Value = 0.773 Most Probable Value = 0.770 Percent Recovery = 100.4 Date Sample Logged by Lab = 04/18/00 Sample ID = 1090153 Number of Standard Deviations = 0.1 Blind Sample ID = N66 Lab Value = 1.290 Most Probable Value = 1.258 Percent Recovery = 102.5 Date Sample Logged by Lab = 04/17/00 Sample ID = 1080076 Number of Standard Deviations = 0.4 Blind Sample ID = NS4 Lab Value = 0.792 Most Probable Value = 0.770 Percent Recovery = 102.9 Date Sample Logged by Lab = 04/17/00 Sample ID = 1080077 Number of Standard Deviations = 0.4 Blind Sample ID = N66 Lab Value = 0.795 Most Probable Value = 0.770 Percent Recovery = 103.2 Date Sample Logged by Lab = 04/14/00 Sample ID = 1050025 Number of Standard Deviations = 0.4 Blind Sample ID = N66 Lab Value = 1.295 Most Probable Value = 1.258 Percent Recovery = 102.9 Date Sample Logged by Lab = 04/13/00 Sample ID = 1040100 Number of Standard Deviations = 0.4 Blind Sample ID = NS4 Lab Value = 0.787 Most Probable Value = 0.770 Percent Recovery = 102.2 Date Sample Logged by Lab = 04/13/00 Sample ID = 1040099 Number of Standard Deviations = 0.3 Blind Sample ID = N66 Lab Value = 0.798 Most Probable Value = 0.770 Percent Recovery = 103.6 Date Sample Logged by Lab = 04/13/00 Sample ID = 1040015 Number of Standard Deviations = 0.5 Blind Sample ID = N66 Lab Value = 0.766 Most Probable Value = 0.770 Percent Recovery = 99.5 Date Sample Logged by Lab = 04/11/00 Sample ID = 1020183 Number of Standard Deviations = -0.1 Blind Sample ID = N66 Lab Value = 1.266 Most Probable Value = 1.258 Percent Recovery = 100.6 Date Sample Logged by Lab = 04/10/00 Sample ID = 1010206 Number of Standard Deviations = 0.1 Blind Sample ID = NS4 Lab Value = 0.784 Most Probable Value = 0.770 Percent Recovery = 101.8 Date Sample Logged by Lab = 04/10/00 Sample ID = 1010204 Number of Standard Deviations = 0.2 Blind Sample ID = N66 Lab Value = 0.764 Most Probable Value = 0.770 Percent Recovery = 99.2 Date Sample Logged by Lab = 04/07/00 Sample ID = 0980007 Number of Standard Deviations = -0.1 Blind Sample ID = N66 Lab Value = 1.260 Most Probable Value = 1.258 Percent Recovery = 100.2 Date Sample Logged by Lab = 04/06/00 Sample ID = 0970011 Number of Standard Deviations = 0.0 Blind Sample ID = NS4 Lab Value = 0.772 Most Probable Value = 0.770 Percent Recovery = 100.3 Date Sample Logged by Lab = 04/06/00 Sample ID = 0970012 Number of Standard Deviations = 0.0 Blind Sample ID = N66 Lab Value = 0.763 Most Probable Value = 0.770 Percent Recovery = 99.1 Date Sample Logged by Lab = 04/05/00 Sample ID = 0960017 Number of Standard Deviations = -0.1 Blind Sample ID = N66 Lab Value = 0.767 Most Probable Value = 0.770 Percent Recovery = 99.6 Date Sample Logged by Lab = 04/04/00 Sample ID = 0950165 Number of Standard Deviations = -0.1 Blind Sample ID = N66 Lab Value = 1.305 Most Probable Value = 1.258 Percent Recovery = 103.7 Date Sample Logged by Lab = 03/31/00 Sample ID = 0910202 Number of Standard Deviations = 0.6 Blind Sample ID = NS4 Lab Value = 0.149 Most Probable Value = 0.150 Percent Recovery = 99.3 Date Sample Logged by Lab = 03/31/00 Sample ID = 0910201 Number of Standard Deviations = -0.0 Blind Sample ID = N63 Lab Value = 0.150 Most Probable Value = 0.150 Percent Recovery = 100.0 Date Sample Logged by Lab = 03/29/00 Sample ID = 0890098 Number of Standard Deviations = 0.0 Blind Sample ID = N63 Lab Value = 0.149 Most Probable Value = 0.150 Percent Recovery = 99.3 Date Sample Logged by Lab = 03/28/00 Sample ID = 0880058 Number of Standard Deviations = -0.0 Blind Sample ID = N63 Lab Value = 1.282 Most Probable Value = 1.258 Percent Recovery = 101.9 Date Sample Logged by Lab = 03/24/00 Sample ID = 0840033 Number of Standard Deviations = 0.3 Blind Sample ID = NS4 Lab Value = 0.144 Most Probable Value = 0.150 Percent Recovery = 96.0 Date Sample Logged by Lab = 03/24/00 Sample ID = 0840032 Number of Standard Deviations = -0.2 Blind Sample ID = N63 Lab Value = 0.149 Most Probable Value = 0.150 Percent Recovery = 99.3 Date Sample Logged by Lab = 03/23/00 Sample ID = 0830003 Number of Standard Deviations = -0.0 Blind Sample ID = N63 Lab Value = 1.267 Most Probable Value = 1.258 Percent Recovery = 100.7 Date Sample Logged by Lab = 03/22/00 Sample ID = 0820023 Number of Standard Deviations = 0.1 Blind Sample ID = NS4 Lab Value = 0.151 Most Probable Value = 0.150 Percent Recovery = 100.7 Date Sample Logged by Lab = 03/22/00 Sample ID = 0820024 Number of Standard Deviations = 0.0 Blind Sample ID = N63 Lab Value = 0.142 Most Probable Value = 0.150 Percent Recovery = 94.7 Date Sample Logged by Lab = 03/21/00 Sample ID = 0810061 Number of Standard Deviations = -0.3 Blind Sample ID = N63 Lab Value = 0.157 Most Probable Value = 0.150 Percent Recovery = 104.7 Date Sample Logged by Lab = 03/20/00 Sample ID = 0800117 Number of Standard Deviations = 0.2 Blind Sample ID = N63 Lab Value = 1.209 Most Probable Value = 1.258 Percent Recovery = 96.1 Date Sample Logged by Lab = 03/17/00 Sample ID = 0770029 Number of Standard Deviations = -0.6 Blind Sample ID = NS4 Lab Value = 0.152 Most Probable Value = 0.150 Percent Recovery = 101.3 Date Sample Logged by Lab = 03/17/00 Sample ID = 0770030 Number of Standard Deviations = 0.1 Blind Sample ID = N63 Lab Value = 1.258 Most Probable Value = 1.258 Percent Recovery = 100.0 Date Sample Logged by Lab = 03/15/00 Sample ID = 0750132 Number of Standard Deviations = 0.0 Blind Sample ID = NS4 Lab Value = 0.155 Most Probable Value = 0.150 Percent Recovery = 103.3 Date Sample Logged by Lab = 03/15/00 Sample ID = 0750135 Number of Standard Deviations = 0.2 Blind Sample ID = N63 Lab Value = 0.147 Most Probable Value = 0.150 Percent Recovery = 98.0 Date Sample Logged by Lab = 03/13/00 Sample ID = 0730083 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 1.207 Most Probable Value = 1.258 Percent Recovery = 95.9 Date Sample Logged by Lab = 03/10/00 Sample ID = 0700004 Number of Standard Deviations = -0.6 Blind Sample ID = NS4 Lab Value = 0.148 Most Probable Value = 0.150 Percent Recovery = 98.7 Date Sample Logged by Lab = 03/10/00 Sample ID = 0700003 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.145 Most Probable Value = 0.150 Percent Recovery = 96.7 Date Sample Logged by Lab = 03/09/00 Sample ID = 0690007 Number of Standard Deviations = -0.2 Blind Sample ID = N63 Lab Value = 1.224 Most Probable Value = 1.258 Percent Recovery = 97.3 Date Sample Logged by Lab = 03/08/00 Sample ID = 0680002 Number of Standard Deviations = -0.4 Blind Sample ID = NS4 Lab Value = 0.151 Most Probable Value = 0.150 Percent Recovery = 100.7 Date Sample Logged by Lab = 03/08/00 Sample ID = 0680006 Number of Standard Deviations = 0.0 Blind Sample ID = N63 Lab Value = 0.141 Most Probable Value = 0.150 Percent Recovery = 94.0 Date Sample Logged by Lab = 03/08/00 Sample ID = 0680004 Number of Standard Deviations = -0.3 Blind Sample ID = N63 Lab Value = 0.148 Most Probable Value = 0.150 Percent Recovery = 98.7 Date Sample Logged by Lab = 03/08/00 Sample ID = 0680005 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 1.231 Most Probable Value = 1.258 Percent Recovery = 97.9 Date Sample Logged by Lab = 03/03/00 Sample ID = 0630083 Number of Standard Deviations = -0.3 Blind Sample ID = NS4 Lab Value = 0.156 Most Probable Value = 0.150 Percent Recovery = 104.0 Date Sample Logged by Lab = 03/03/00 Sample ID = 0630082 Number of Standard Deviations = 0.2 Blind Sample ID = N63 Lab Value = 0.146 Most Probable Value = 0.150 Percent Recovery = 97.3 Date Sample Logged by Lab = 03/02/00 Sample ID = 0620238 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 1.367 Most Probable Value = 1.380 Percent Recovery = 99.1 Date Sample Logged by Lab = 03/01/00 Sample ID = 0610010 Number of Standard Deviations = -0.1 Blind Sample ID = N64 Lab Value = 1.396 Most Probable Value = 1.380 Percent Recovery = 101.2 Date Sample Logged by Lab = 02/29/00 Sample ID = 0600030 Number of Standard Deviations = 0.2 Blind Sample ID = N64 Lab Value = 1.228 Most Probable Value = 1.380 Percent Recovery = 89.0 Date Sample Logged by Lab = 02/28/00 Sample ID = 0590089 Number of Standard Deviations = -1.7 Blind Sample ID = N64 Lab Value = 1.269 Most Probable Value = 1.258 Percent Recovery = 100.9 Date Sample Logged by Lab = 02/25/00 Sample ID = 0560180 Number of Standard Deviations = 0.1 Blind Sample ID = NS4 Lab Value = 1.413 Most Probable Value = 1.380 Percent Recovery = 102.4 Date Sample Logged by Lab = 02/25/00 Sample ID = 0560182 Number of Standard Deviations = 0.4 Blind Sample ID = N64 Lab Value = 1.322 Most Probable Value = 1.258 Percent Recovery = 105.1 Date Sample Logged by Lab = 02/24/00 Sample ID = 0550143 Number of Standard Deviations = 0.8 Blind Sample ID = NS4 Lab Value = 1.455 Most Probable Value = 1.380 Percent Recovery = 105.4 Date Sample Logged by Lab = 02/24/00 Sample ID = 0550141 Number of Standard Deviations = 0.8 Blind Sample ID = N64 Lab Value = 1.490 Most Probable Value = 1.380 Percent Recovery = 108.0 Date Sample Logged by Lab = 02/24/00 Sample ID = 0550142 Number of Standard Deviations = 1.2 Blind Sample ID = N64 Lab Value = 1.421 Most Probable Value = 1.380 Percent Recovery = 103.0 Date Sample Logged by Lab = 02/22/00 Sample ID = 0530117 Number of Standard Deviations = 0.4 Blind Sample ID = N64 Lab Value = 1.276 Most Probable Value = 1.258 Percent Recovery = 101.4 Date Sample Logged by Lab = 02/18/00 Sample ID = 0490028 Number of Standard Deviations = 0.2 Blind Sample ID = NS4 Lab Value = 1.397 Most Probable Value = 1.380 Percent Recovery = 101.2 Date Sample Logged by Lab = 02/18/00 Sample ID = 0490027 Number of Standard Deviations = 0.2 Blind Sample ID = N64 Lab Value = 1.405 Most Probable Value = 1.380 Percent Recovery = 101.8 Date Sample Logged by Lab = 02/17/00 Sample ID = 0480082 Number of Standard Deviations = 0.3 Blind Sample ID = N64 Lab Value = 1.277 Most Probable Value = 1.258 Percent Recovery = 101.5 Date Sample Logged by Lab = 02/16/00 Sample ID = 0470015 Number of Standard Deviations = 0.2 Blind Sample ID = NS4 Lab Value = 1.411 Most Probable Value = 1.380 Percent Recovery = 102.2 Date Sample Logged by Lab = 02/16/00 Sample ID = 0470016 Number of Standard Deviations = 0.3 Blind Sample ID = N64 Lab Value = 1.451 Most Probable Value = 1.380 Percent Recovery = 105.1 Date Sample Logged by Lab = 02/15/00 Sample ID = 0460005 Number of Standard Deviations = 0.8 Blind Sample ID = N64 Lab Value = 1.388 Most Probable Value = 1.380 Percent Recovery = 100.6 Date Sample Logged by Lab = 02/14/00 Sample ID = 0450034 Number of Standard Deviations = 0.1 Blind Sample ID = N64 Lab Value = 1.265 Most Probable Value = 1.258 Percent Recovery = 100.6 Date Sample Logged by Lab = 02/11/00 Sample ID = 0420200 Number of Standard Deviations = 0.1 Blind Sample ID = NS4 Lab Value = 1.390 Most Probable Value = 1.380 Percent Recovery = 100.7 Date Sample Logged by Lab = 02/11/00 Sample ID = 0420199 Number of Standard Deviations = 0.1 Blind Sample ID = N64 Lab Value = 1.378 Most Probable Value = 1.380 Percent Recovery = 99.9 Date Sample Logged by Lab = 02/10/00 Sample ID = 0410099 Number of Standard Deviations = -0.0 Blind Sample ID = N64 Lab Value = 1.399 Most Probable Value = 1.258 Percent Recovery = 111.2 Date Sample Logged by Lab = 02/09/00 Sample ID = 0400082 Number of Standard Deviations = 1.7 Blind Sample ID = NS4 Lab Value = 1.243 Most Probable Value = 1.380 Percent Recovery = 90.1 Date Sample Logged by Lab = 02/09/00 Sample ID = 0400081 Number of Standard Deviations = -1.5 Blind Sample ID = N64 Lab Value = 1.383 Most Probable Value = 1.380 Percent Recovery = 100.2 Date Sample Logged by Lab = 02/08/00 Sample ID = 0390061 Number of Standard Deviations = 0.0 Blind Sample ID = N64 Lab Value = 1.382 Most Probable Value = 1.380 Percent Recovery = 100.1 Date Sample Logged by Lab = 02/08/00 Sample ID = 0390058 Number of Standard Deviations = 0.0 Blind Sample ID = N64 Lab Value = 1.256 Most Probable Value = 1.258 Percent Recovery = 99.8 Date Sample Logged by Lab = 02/04/00 Sample ID = 0350157 Number of Standard Deviations = -0.0 Blind Sample ID = NS4 Lab Value = 1.430 Most Probable Value = 1.380 Percent Recovery = 103.6 Date Sample Logged by Lab = 02/04/00 Sample ID = 0350155 Number of Standard Deviations = 0.5 Blind Sample ID = N64 Lab Value = 1.421 Most Probable Value = 1.380 Percent Recovery = 103.0 Date Sample Logged by Lab = 02/03/00 Sample ID = 0340007 Number of Standard Deviations = 0.4 Blind Sample ID = N64 Lab Value = 1.249 Most Probable Value = 1.258 Percent Recovery = 99.3 Date Sample Logged by Lab = 02/02/00 Sample ID = 0330067 Number of Standard Deviations = -0.1 Blind Sample ID = NS4 Lab Value = 1.383 Most Probable Value = 1.380 Percent Recovery = 100.2 Date Sample Logged by Lab = 02/02/00 Sample ID = 0330069 Number of Standard Deviations = 0.0 Blind Sample ID = N64 Lab Value = 0.150 Most Probable Value = 0.150 Percent Recovery = 100.0 Date Sample Logged by Lab = 02/01/00 Sample ID = 0320018 Number of Standard Deviations = 0.0 Blind Sample ID = N63 Lab Value = 0.153 Most Probable Value = 0.150 Percent Recovery = 102.0 Date Sample Logged by Lab = 01/31/00 Sample ID = 0310089 Number of Standard Deviations = 0.1 Blind Sample ID = N63 Lab Value = 1.238 Most Probable Value = 1.258 Percent Recovery = 98.4 Date Sample Logged by Lab = 01/28/00 Sample ID = 0280014 Number of Standard Deviations = -0.2 Blind Sample ID = NS4 Lab Value = 0.141 Most Probable Value = 0.150 Percent Recovery = 94.0 Date Sample Logged by Lab = 01/28/00 Sample ID = 0280016 Number of Standard Deviations = -0.3 Blind Sample ID = N63 Lab Value = 0.150 Most Probable Value = 0.150 Percent Recovery = 100.0 Date Sample Logged by Lab = 01/28/00 Sample ID = 0280017 Number of Standard Deviations = 0.0 Blind Sample ID = N63 Lab Value = 1.329 Most Probable Value = 1.258 Percent Recovery = 105.6 Date Sample Logged by Lab = 01/26/00 Sample ID = 0260012 Number of Standard Deviations = 0.8 Blind Sample ID = NS4 Lab Value = 0.152 Most Probable Value = 0.150 Percent Recovery = 101.3 Date Sample Logged by Lab = 01/26/00 Sample ID = 0260013 Number of Standard Deviations = 0.1 Blind Sample ID = N63 Lab Value = 0.151 Most Probable Value = 0.150 Percent Recovery = 100.7 Date Sample Logged by Lab = 01/25/00 Sample ID = 0250068 Number of Standard Deviations = 0.0 Blind Sample ID = N63 Lab Value = 0.150 Most Probable Value = 0.150 Percent Recovery = 100.0 Date Sample Logged by Lab = 01/24/00 Sample ID = 0240146 Number of Standard Deviations = 0.0 Blind Sample ID = N63 Lab Value = 1.294 Most Probable Value = 1.258 Percent Recovery = 102.9 Date Sample Logged by Lab = 01/21/00 Sample ID = 0210030 Number of Standard Deviations = 0.4 Blind Sample ID = NS4 Lab Value = 0.159 Most Probable Value = 0.150 Percent Recovery = 106.0 Date Sample Logged by Lab = 01/21/00 Sample ID = 0210029 Number of Standard Deviations = 0.3 Blind Sample ID = N63 Lab Value = 0.159 Most Probable Value = 0.150 Percent Recovery = 106.0 Date Sample Logged by Lab = 01/21/00 Sample ID = 0210031 Number of Standard Deviations = 0.3 Blind Sample ID = N63 Lab Value = 1.253 Most Probable Value = 1.258 Percent Recovery = 99.6 Date Sample Logged by Lab = 01/19/00 Sample ID = 0190013 Number of Standard Deviations = -0.1 Blind Sample ID = NS4 Lab Value = 0.128 Most Probable Value = 0.150 Percent Recovery = 85.3 Date Sample Logged by Lab = 01/19/00 Sample ID = 0190012 Number of Standard Deviations = -0.7 Blind Sample ID = N63 Lab Value = 0.135 Most Probable Value = 0.150 Percent Recovery = 90.0 Date Sample Logged by Lab = 01/19/00 Sample ID = 0190014 Number of Standard Deviations = -0.5 Blind Sample ID = N63 Lab Value = 1.304 Most Probable Value = 1.258 Percent Recovery = 103.7 Date Sample Logged by Lab = 01/14/00 Sample ID = 0140018 Number of Standard Deviations = 0.5 Blind Sample ID = NS4 Lab Value = 0.147 Most Probable Value = 0.150 Percent Recovery = 98.0 Date Sample Logged by Lab = 01/14/00 Sample ID = 0140017 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.150 Most Probable Value = 0.150 Percent Recovery = 100.0 Date Sample Logged by Lab = 01/13/00 Sample ID = 0130008 Number of Standard Deviations = 0.0 Blind Sample ID = N63 Lab Value = 1.284 Most Probable Value = 1.258 Percent Recovery = 102.1 Date Sample Logged by Lab = 01/12/00 Sample ID = 0120045 Number of Standard Deviations = 0.3 Blind Sample ID = NS4 Lab Value = 0.150 Most Probable Value = 0.150 Percent Recovery = 100.0 Date Sample Logged by Lab = 01/12/00 Sample ID = 0120044 Number of Standard Deviations = 0.0 Blind Sample ID = N63 Lab Value = 0.148 Most Probable Value = 0.150 Percent Recovery = 98.7 Date Sample Logged by Lab = 01/11/00 Sample ID = 0110008 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.153 Most Probable Value = 0.150 Percent Recovery = 102.0 Date Sample Logged by Lab = 01/10/00 Sample ID = 0100123 Number of Standard Deviations = 0.1 Blind Sample ID = N63 Lab Value = 1.280 Most Probable Value = 1.258 Percent Recovery = 101.7 Date Sample Logged by Lab = 01/07/00 Sample ID = 0070097 Number of Standard Deviations = 0.3 Blind Sample ID = NS4 Lab Value = 0.160 Most Probable Value = 0.150 Percent Recovery = 106.7 Date Sample Logged by Lab = 01/07/00 Sample ID = 0070098 Number of Standard Deviations = 0.3 Blind Sample ID = N63 Lab Value = 0.156 Most Probable Value = 0.150 Percent Recovery = 104.0 Date Sample Logged by Lab = 01/07/00 Sample ID = 0070100 Number of Standard Deviations = 0.2 Blind Sample ID = N63 Lab Value = 1.279 Most Probable Value = 1.258 Percent Recovery = 101.7 Date Sample Logged by Lab = 01/05/00 Sample ID = 0050011 Number of Standard Deviations = 0.2 Blind Sample ID = NS4 Lab Value = 0.151 Most Probable Value = 0.150 Percent Recovery = 100.7 Date Sample Logged by Lab = 01/05/00 Sample ID = 0050012 Number of Standard Deviations = 0.0 Blind Sample ID = N63 Lab Value = 0.148 Most Probable Value = 0.150 Percent Recovery = 98.7 Date Sample Logged by Lab = 01/04/00 Sample ID = 0040039 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 1.440 Most Probable Value = 1.380 Percent Recovery = 104.3 Date Sample Logged by Lab = 01/03/00 Sample ID = 0030030 Number of Standard Deviations = 0.7 Blind Sample ID = N64 Lab Value = 1.259 Most Probable Value = 1.258 Percent Recovery = 100.1 Date Sample Logged by Lab = 12/29/99 Sample ID = 3630012 Number of Standard Deviations = 0.0 Blind Sample ID = NS4 Lab Value = 1.403 Most Probable Value = 1.380 Percent Recovery = 101.7 Date Sample Logged by Lab = 12/29/99 Sample ID = 3630010 Number of Standard Deviations = 0.2 Blind Sample ID = N64 Lab Value = 1.290 Most Probable Value = 1.258 Percent Recovery = 102.5 Date Sample Logged by Lab = 12/28/99 Sample ID = 3620011 Number of Standard Deviations = 0.4 Blind Sample ID = NS4 Lab Value = 1.444 Most Probable Value = 1.380 Percent Recovery = 104.6 Date Sample Logged by Lab = 12/28/99 Sample ID = 3620014 Number of Standard Deviations = 0.7 Blind Sample ID = N64 Lab Value = 1.472 Most Probable Value = 1.380 Percent Recovery = 106.7 Date Sample Logged by Lab = 12/28/99 Sample ID = 3620013 Number of Standard Deviations = 1.0 Blind Sample ID = N64 Lab Value = 1.436 Most Probable Value = 1.380 Percent Recovery = 104.1 Date Sample Logged by Lab = 12/27/99 Sample ID = 3610031 Number of Standard Deviations = 0.6 Blind Sample ID = N64 Lab Value = 1.289 Most Probable Value = 1.258 Percent Recovery = 102.5 Date Sample Logged by Lab = 12/22/99 Sample ID = 3560012 Number of Standard Deviations = 0.4 Blind Sample ID = NS4 Lab Value = 1.463 Most Probable Value = 1.380 Percent Recovery = 106.0 Date Sample Logged by Lab = 12/22/99 Sample ID = 3560013 Number of Standard Deviations = 0.9 Blind Sample ID = N64 Lab Value = 1.426 Most Probable Value = 1.380 Percent Recovery = 103.3 Date Sample Logged by Lab = 12/21/99 Sample ID = 3550027 Number of Standard Deviations = 0.5 Blind Sample ID = N64 Lab Value = 1.483 Most Probable Value = 1.380 Percent Recovery = 107.5 Date Sample Logged by Lab = 12/20/99 Sample ID = 3540126 Number of Standard Deviations = 1.1 Blind Sample ID = N64 Lab Value = 1.259 Most Probable Value = 1.258 Percent Recovery = 100.1 Date Sample Logged by Lab = 12/17/99 Sample ID = 3510027 Number of Standard Deviations = 0.0 Blind Sample ID = NS4 Lab Value = 1.388 Most Probable Value = 1.380 Percent Recovery = 100.6 Date Sample Logged by Lab = 12/17/99 Sample ID = 3510025 Number of Standard Deviations = 0.1 Blind Sample ID = N64 Lab Value = 1.262 Most Probable Value = 1.258 Percent Recovery = 100.3 Date Sample Logged by Lab = 12/16/99 Sample ID = 3500008 Number of Standard Deviations = 0.0 Blind Sample ID = NS4 Lab Value = 1.443 Most Probable Value = 1.380 Percent Recovery = 104.6 Date Sample Logged by Lab = 12/16/99 Sample ID = 3500009 Number of Standard Deviations = 0.7 Blind Sample ID = N64 Lab Value = 1.440 Most Probable Value = 1.380 Percent Recovery = 104.3 Date Sample Logged by Lab = 12/16/99 Sample ID = 3500011 Number of Standard Deviations = 0.7 Blind Sample ID = N64 Lab Value = 1.425 Most Probable Value = 1.380 Percent Recovery = 103.3 Date Sample Logged by Lab = 12/14/99 Sample ID = 3480009 Number of Standard Deviations = 0.5 Blind Sample ID = N64 Lab Value = 1.426 Most Probable Value = 1.380 Percent Recovery = 103.3 Date Sample Logged by Lab = 12/13/99 Sample ID = 3470160 Number of Standard Deviations = 0.5 Blind Sample ID = N64 Lab Value = 1.248 Most Probable Value = 1.258 Percent Recovery = 99.2 Date Sample Logged by Lab = 12/10/99 Sample ID = 3440185 Number of Standard Deviations = -0.1 Blind Sample ID = NS4 Lab Value = 1.399 Most Probable Value = 1.380 Percent Recovery = 101.4 Date Sample Logged by Lab = 12/10/99 Sample ID = 3440184 Number of Standard Deviations = 0.2 Blind Sample ID = N64 Lab Value = 1.403 Most Probable Value = 1.380 Percent Recovery = 101.7 Date Sample Logged by Lab = 12/09/99 Sample ID = 3430024 Number of Standard Deviations = 0.2 Blind Sample ID = N64 Lab Value = 1.253 Most Probable Value = 1.258 Percent Recovery = 99.6 Date Sample Logged by Lab = 12/08/99 Sample ID = 3420036 Number of Standard Deviations = -0.1 Blind Sample ID = NS4 Lab Value = 1.410 Most Probable Value = 1.380 Percent Recovery = 102.2 Date Sample Logged by Lab = 12/08/99 Sample ID = 3420038 Number of Standard Deviations = 0.3 Blind Sample ID = N64 Lab Value = 1.403 Most Probable Value = 1.380 Percent Recovery = 101.7 Date Sample Logged by Lab = 12/07/99 Sample ID = 3410006 Number of Standard Deviations = 0.2 Blind Sample ID = N64 Lab Value = 1.438 Most Probable Value = 1.380 Percent Recovery = 104.2 Date Sample Logged by Lab = 12/06/99 Sample ID = 3400081 Number of Standard Deviations = 0.6 Blind Sample ID = N64 Lab Value = 1.276 Most Probable Value = 1.258 Percent Recovery = 101.4 Date Sample Logged by Lab = 12/03/99 Sample ID = 3370031 Number of Standard Deviations = 0.2 Blind Sample ID = NS4 Lab Value = 1.421 Most Probable Value = 1.380 Percent Recovery = 103.0 Date Sample Logged by Lab = 12/03/99 Sample ID = 3370032 Number of Standard Deviations = 0.4 Blind Sample ID = N64 Lab Value = 1.394 Most Probable Value = 1.380 Percent Recovery = 101.0 Date Sample Logged by Lab = 12/02/99 Sample ID = 3360334 Number of Standard Deviations = 0.2 Blind Sample ID = N64 Lab Value = 0.147 Most Probable Value = 0.150 Percent Recovery = 98.0 Date Sample Logged by Lab = 12/01/99 Sample ID = 3350022 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.144 Most Probable Value = 0.150 Percent Recovery = 96.0 Date Sample Logged by Lab = 11/30/99 Sample ID = 3340029 Number of Standard Deviations = -0.2 Blind Sample ID = N63 Lab Value = 0.140 Most Probable Value = 0.150 Percent Recovery = 93.3 Date Sample Logged by Lab = 11/30/99 Sample ID = 3340028 Number of Standard Deviations = -0.3 Blind Sample ID = N63 Lab Value = 1.283 Most Probable Value = 1.258 Percent Recovery = 102.0 Date Sample Logged by Lab = 11/26/99 Sample ID = 3300120 Number of Standard Deviations = 0.3 Blind Sample ID = NS4 Lab Value = 0.155 Most Probable Value = 0.150 Percent Recovery = 103.3 Date Sample Logged by Lab = 11/26/99 Sample ID = 3300121 Number of Standard Deviations = 0.2 Blind Sample ID = N63 Lab Value = 0.149 Most Probable Value = 0.150 Percent Recovery = 99.3 Date Sample Logged by Lab = 11/24/99 Sample ID = 3280008 Number of Standard Deviations = -0.0 Blind Sample ID = N63 Lab Value = 1.261 Most Probable Value = 1.258 Percent Recovery = 100.2 Date Sample Logged by Lab = 11/23/99 Sample ID = 3270023 Number of Standard Deviations = 0.0 Blind Sample ID = NS4 Lab Value = 0.150 Most Probable Value = 0.150 Percent Recovery = 100.0 Date Sample Logged by Lab = 11/23/99 Sample ID = 3270024 Number of Standard Deviations = 0.0 Blind Sample ID = N63 Lab Value = 0.149 Most Probable Value = 0.150 Percent Recovery = 99.3 Date Sample Logged by Lab = 11/23/99 Sample ID = 3270021 Number of Standard Deviations = -0.0 Blind Sample ID = N63 Lab Value = 1.266 Most Probable Value = 1.258 Percent Recovery = 100.6 Date Sample Logged by Lab = 11/19/99 Sample ID = 3230009 Number of Standard Deviations = 0.1 Blind Sample ID = NS4 Lab Value = 0.163 Most Probable Value = 0.150 Percent Recovery = 108.7 Date Sample Logged by Lab = 11/19/99 Sample ID = 3230006 Number of Standard Deviations = 0.4 Blind Sample ID = N63 Lab Value = 0.163 Most Probable Value = 0.150 Percent Recovery = 108.7 Date Sample Logged by Lab = 11/19/99 Sample ID = 3230007 Number of Standard Deviations = 0.4 Blind Sample ID = N63 Lab Value = 1.251 Most Probable Value = 1.258 Percent Recovery = 99.4 Date Sample Logged by Lab = 11/17/99 Sample ID = 3210025 Number of Standard Deviations = -0.1 Blind Sample ID = NS4 Lab Value = 0.147 Most Probable Value = 0.150 Percent Recovery = 98.0 Date Sample Logged by Lab = 11/17/99 Sample ID = 3210024 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.148 Most Probable Value = 0.150 Percent Recovery = 98.7 Date Sample Logged by Lab = 11/17/99 Sample ID = 3210027 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.149 Most Probable Value = 0.150 Percent Recovery = 99.3 Date Sample Logged by Lab = 11/17/99 Sample ID = 3210023 Number of Standard Deviations = -0.0 Blind Sample ID = N63 Lab Value = 1.263 Most Probable Value = 1.258 Percent Recovery = 100.4 Date Sample Logged by Lab = 11/12/99 Sample ID = 3160019 Number of Standard Deviations = 0.1 Blind Sample ID = NS4 Lab Value = 0.149 Most Probable Value = 0.150 Percent Recovery = 99.3 Date Sample Logged by Lab = 11/12/99 Sample ID = 3160020 Number of Standard Deviations = -0.0 Blind Sample ID = N63 Lab Value = 0.154 Most Probable Value = 0.150 Percent Recovery = 102.7 Date Sample Logged by Lab = 11/10/99 Sample ID = 3140008 Number of Standard Deviations = 0.1 Blind Sample ID = N63 Lab Value = 1.264 Most Probable Value = 1.258 Percent Recovery = 100.5 Date Sample Logged by Lab = 11/09/99 Sample ID = 3130007 Number of Standard Deviations = 0.1 Blind Sample ID = NS4 Lab Value = 0.147 Most Probable Value = 0.150 Percent Recovery = 98.0 Date Sample Logged by Lab = 11/09/99 Sample ID = 3130009 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 1.284 Most Probable Value = 1.258 Percent Recovery = 102.1 Date Sample Logged by Lab = 11/08/99 Sample ID = 3120231 Number of Standard Deviations = 0.3 Blind Sample ID = NS4 Lab Value = 0.154 Most Probable Value = 0.150 Percent Recovery = 102.7 Date Sample Logged by Lab = 11/08/99 Sample ID = 3120232 Number of Standard Deviations = 0.1 Blind Sample ID = N63 Lab Value = 0.125 Most Probable Value = 0.150 Percent Recovery = 83.3 Date Sample Logged by Lab = 11/08/99 Sample ID = 3120230 Number of Standard Deviations = -0.8 Blind Sample ID = N63 Lab Value = 0.148 Most Probable Value = 0.150 Percent Recovery = 98.7 Date Sample Logged by Lab = 11/08/99 Sample ID = 3120229 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.145 Most Probable Value = 0.150 Percent Recovery = 96.7 Date Sample Logged by Lab = 11/03/99 Sample ID = 3070013 Number of Standard Deviations = -0.2 Blind Sample ID = N63 Lab Value = 1.264 Most Probable Value = 1.258 Percent Recovery = 100.5 Date Sample Logged by Lab = 11/02/99 Sample ID = 3060054 Number of Standard Deviations = 0.1 Blind Sample ID = NS4 Lab Value = 1.419 Most Probable Value = 1.380 Percent Recovery = 102.8 Date Sample Logged by Lab = 11/02/99 Sample ID = 3060053 Number of Standard Deviations = 0.4 Blind Sample ID = N64 Lab Value = 0.147 Most Probable Value = 0.150 Percent Recovery = 98.0 Date Sample Logged by Lab = 11/02/99 Sample ID = 3060052 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 1.269 Most Probable Value = 1.258 Percent Recovery = 100.9 Date Sample Logged by Lab = 10/29/99 Sample ID = 3020004 Number of Standard Deviations = 0.1 Blind Sample ID = NS4 Lab Value = 1.400 Most Probable Value = 1.380 Percent Recovery = 101.4 Date Sample Logged by Lab = 10/29/99 Sample ID = 3020007 Number of Standard Deviations = 0.2 Blind Sample ID = N64 Lab Value = 1.408 Most Probable Value = 1.380 Percent Recovery = 102.0 Date Sample Logged by Lab = 10/29/99 Sample ID = 3020006 Number of Standard Deviations = 0.3 Blind Sample ID = N64 Lab Value = 1.270 Most Probable Value = 1.258 Percent Recovery = 101.0 Date Sample Logged by Lab = 10/27/99 Sample ID = 3000012 Number of Standard Deviations = 0.1 Blind Sample ID = NS4 Lab Value = 1.406 Most Probable Value = 1.380 Percent Recovery = 101.9 Date Sample Logged by Lab = 10/27/99 Sample ID = 3000011 Number of Standard Deviations = 0.3 Blind Sample ID = N64 Lab Value = 1.397 Most Probable Value = 1.380 Percent Recovery = 101.2 Date Sample Logged by Lab = 10/27/99 Sample ID = 3000009 Number of Standard Deviations = 0.2 Blind Sample ID = N64 Lab Value = 1.470 Most Probable Value = 1.380 Percent Recovery = 106.5 Date Sample Logged by Lab = 10/25/99 Sample ID = 2980235 Number of Standard Deviations = 1.0 Blind Sample ID = N64 Lab Value = 1.237 Most Probable Value = 1.258 Percent Recovery = 98.3 Date Sample Logged by Lab = 10/22/99 Sample ID = 2950003 Number of Standard Deviations = -0.2 Blind Sample ID = NS4 Lab Value = 1.376 Most Probable Value = 1.380 Percent Recovery = 99.7 Date Sample Logged by Lab = 10/22/99 Sample ID = 2950004 Number of Standard Deviations = -0.0 Blind Sample ID = N64 Lab Value = 1.391 Most Probable Value = 1.380 Percent Recovery = 100.8 Date Sample Logged by Lab = 10/21/99 Sample ID = 2940003 Number of Standard Deviations = 0.1 Blind Sample ID = N64 Lab Value = 1.294 Most Probable Value = 1.258 Percent Recovery = 102.9 Date Sample Logged by Lab = 10/20/99 Sample ID = 2930011 Number of Standard Deviations = 0.4 Blind Sample ID = NS4 Lab Value = 1.416 Most Probable Value = 1.380 Percent Recovery = 102.6 Date Sample Logged by Lab = 10/20/99 Sample ID = 2930012 Number of Standard Deviations = 0.4 Blind Sample ID = N64 Lab Value = 1.427 Most Probable Value = 1.380 Percent Recovery = 103.4 Date Sample Logged by Lab = 10/20/99 Sample ID = 2930013 Number of Standard Deviations = 0.5 Blind Sample ID = N64 Lab Value = 1.343 Most Probable Value = 1.380 Percent Recovery = 97.3 Date Sample Logged by Lab = 10/18/99 Sample ID = 2910099 Number of Standard Deviations = -0.4 Blind Sample ID = N64 Lab Value = 1.289 Most Probable Value = 1.258 Percent Recovery = 102.5 Date Sample Logged by Lab = 10/15/99 Sample ID = 2880027 Number of Standard Deviations = 0.4 Blind Sample ID = NS4 Lab Value = 1.411 Most Probable Value = 1.380 Percent Recovery = 102.2 Date Sample Logged by Lab = 10/15/99 Sample ID = 2880024 Number of Standard Deviations = 0.3 Blind Sample ID = N64 Lab Value = 1.427 Most Probable Value = 1.380 Percent Recovery = 103.4 Date Sample Logged by Lab = 10/15/99 Sample ID = 2880025 Number of Standard Deviations = 0.5 Blind Sample ID = N64 Lab Value = 1.302 Most Probable Value = 1.258 Percent Recovery = 103.5 Date Sample Logged by Lab = 10/13/99 Sample ID = 2860005 Number of Standard Deviations = 0.5 Blind Sample ID = NS4 Lab Value = 1.382 Most Probable Value = 1.380 Percent Recovery = 100.1 Date Sample Logged by Lab = 10/13/99 Sample ID = 2860006 Number of Standard Deviations = 0.0 Blind Sample ID = N64 Lab Value = 1.391 Most Probable Value = 1.380 Percent Recovery = 100.8 Date Sample Logged by Lab = 10/12/99 Sample ID = 2850023 Number of Standard Deviations = 0.1 Blind Sample ID = N64 Lab Value = 1.266 Most Probable Value = 1.258 Percent Recovery = 100.6 Date Sample Logged by Lab = 10/08/99 Sample ID = 2810016 Number of Standard Deviations = 0.1 Blind Sample ID = NS4 Lab Value = 1.407 Most Probable Value = 1.380 Percent Recovery = 102.0 Date Sample Logged by Lab = 10/08/99 Sample ID = 2810014 Number of Standard Deviations = 0.3 Blind Sample ID = N64 Lab Value = 1.378 Most Probable Value = 1.380 Percent Recovery = 99.9 Date Sample Logged by Lab = 10/07/99 Sample ID = 2800006 Number of Standard Deviations = -0.0 Blind Sample ID = N64 Lab Value = 1.271 Most Probable Value = 1.258 Percent Recovery = 101.0 Date Sample Logged by Lab = 10/06/99 Sample ID = 2790057 Number of Standard Deviations = 0.2 Blind Sample ID = NS4 Lab Value = 1.385 Most Probable Value = 1.380 Percent Recovery = 100.4 Date Sample Logged by Lab = 10/06/99 Sample ID = 2790055 Number of Standard Deviations = 0.1 Blind Sample ID = N64 Lab Value = 1.391 Most Probable Value = 1.380 Percent Recovery = 100.8 Date Sample Logged by Lab = 10/05/99 Sample ID = 2780149 Number of Standard Deviations = 0.1 Blind Sample ID = N64 Lab Value = 1.385 Most Probable Value = 1.380 Percent Recovery = 100.4 Date Sample Logged by Lab = 10/04/99 Sample ID = 2770099 Number of Standard Deviations = 0.1 Blind Sample ID = N64 Lab Value = 0.038 Most Probable Value = 0.040 Percent Recovery = 95.0 Date Sample Logged by Lab = 10/01/99 Sample ID = 2740009 Number of Standard Deviations = -0.1 Blind Sample ID = N61 Lab Value = 1.213 Most Probable Value = 1.236 Percent Recovery = 98.1 Date Sample Logged by Lab = 09/29/99 Sample ID = 2720008 Number of Standard Deviations = -0.3 Blind Sample ID = NS2 Lab Value = 0.032 Most Probable Value = 0.040 Percent Recovery = 80.0 Date Sample Logged by Lab = 09/29/99 Sample ID = 2720009 Number of Standard Deviations = -0.3 Blind Sample ID = N61 Lab Value = 0.037 Most Probable Value = 0.040 Percent Recovery = 92.5 Date Sample Logged by Lab = 09/28/99 Sample ID = 2710010 Number of Standard Deviations = -0.1 Blind Sample ID = N61 Lab Value = 1.219 Most Probable Value = 1.236 Percent Recovery = 98.6 Date Sample Logged by Lab = 09/27/99 Sample ID = 2700035 Number of Standard Deviations = -0.2 Blind Sample ID = NS2 Lab Value = 0.025 Most Probable Value = 0.040 Percent Recovery = 62.5 Date Sample Logged by Lab = 09/23/99 Sample ID = 2660010 Number of Standard Deviations = -0.5 Blind Sample ID = N61 Lab Value = 1.235 Most Probable Value = 1.236 Percent Recovery = 99.9 Date Sample Logged by Lab = 09/22/99 Sample ID = 2650018 Number of Standard Deviations = -0.0 Blind Sample ID = NS2 Lab Value = 0.031 Most Probable Value = 0.040 Percent Recovery = 77.5 Date Sample Logged by Lab = 09/22/99 Sample ID = 2650017 Number of Standard Deviations = -0.3 Blind Sample ID = N61 Lab Value = 0.032 Most Probable Value = 0.040 Percent Recovery = 80.0 Date Sample Logged by Lab = 09/21/99 Sample ID = 2640007 Number of Standard Deviations = -0.3 Blind Sample ID = N61 Lab Value = 0.031 Most Probable Value = 0.040 Percent Recovery = 77.5 Date Sample Logged by Lab = 09/20/99 Sample ID = 2630002 Number of Standard Deviations = -0.3 Blind Sample ID = N61 Lab Value = 1.216 Most Probable Value = 1.236 Percent Recovery = 98.4 Date Sample Logged by Lab = 09/17/99 Sample ID = 2600086 Number of Standard Deviations = -0.2 Blind Sample ID = NS2 Lab Value = 0.033 Most Probable Value = 0.040 Percent Recovery = 82.5 Date Sample Logged by Lab = 09/17/99 Sample ID = 2600084 Number of Standard Deviations = -0.2 Blind Sample ID = N61 Lab Value = 0.025 Most Probable Value = 0.040 Percent Recovery = 62.5 Date Sample Logged by Lab = 09/16/99 Sample ID = 2590138 Number of Standard Deviations = -0.5 Blind Sample ID = N61 Lab Value = 1.223 Most Probable Value = 1.236 Percent Recovery = 98.9 Date Sample Logged by Lab = 09/15/99 Sample ID = 2580029 Number of Standard Deviations = -0.1 Blind Sample ID = NS2 Lab Value = 0.030 Most Probable Value = 0.040 Percent Recovery = 75.0 Date Sample Logged by Lab = 09/14/99 Sample ID = 2570018 Number of Standard Deviations = -0.3 Blind Sample ID = N61 Lab Value = 0.029 Most Probable Value = 0.040 Percent Recovery = 72.5 Date Sample Logged by Lab = 09/14/99 Sample ID = 2570017 Number of Standard Deviations = -0.4 Blind Sample ID = N61 Lab Value = 1.240 Most Probable Value = 1.236 Percent Recovery = 100.3 Date Sample Logged by Lab = 09/10/99 Sample ID = 2530165 Number of Standard Deviations = 0.0 Blind Sample ID = NS2 Lab Value = 0.029 Most Probable Value = 0.040 Percent Recovery = 72.5 Date Sample Logged by Lab = 09/10/99 Sample ID = 2530166 Number of Standard Deviations = -0.4 Blind Sample ID = N61 Lab Value = 0.024 Most Probable Value = 0.040 Percent Recovery = 60.0 Date Sample Logged by Lab = 09/09/99 Sample ID = 2520015 Number of Standard Deviations = -0.5 Blind Sample ID = N61 Lab Value = 1.233 Most Probable Value = 1.236 Percent Recovery = 99.8 Date Sample Logged by Lab = 09/08/99 Sample ID = 2510018 Number of Standard Deviations = -0.0 Blind Sample ID = NS2 Lab Value = 0.031 Most Probable Value = 0.040 Percent Recovery = 77.5 Date Sample Logged by Lab = 09/08/99 Sample ID = 2510020 Number of Standard Deviations = -0.3 Blind Sample ID = N61 Lab Value = 0.035 Most Probable Value = 0.040 Percent Recovery = 87.5 Date Sample Logged by Lab = 09/07/99 Sample ID = 2500286 Number of Standard Deviations = -0.2 Blind Sample ID = N61 Lab Value = 1.287 Most Probable Value = 1.236 Percent Recovery = 104.1 Date Sample Logged by Lab = 09/03/99 Sample ID = 2460060 Number of Standard Deviations = 0.6 Blind Sample ID = NS2 Lab Value = 0.035 Most Probable Value = 0.040 Percent Recovery = 87.5 Date Sample Logged by Lab = 09/03/99 Sample ID = 2460061 Number of Standard Deviations = -0.2 Blind Sample ID = N61 Lab Value = 0.032 Most Probable Value = 0.040 Percent Recovery = 80.0 Date Sample Logged by Lab = 09/03/99 Sample ID = 2460059 Number of Standard Deviations = -0.3 Blind Sample ID = N61 Lab Value = 1.037 Most Probable Value = 1.010 Percent Recovery = 102.7 Date Sample Logged by Lab = 08/30/99 Sample ID = 2420102 Number of Standard Deviations = 0.4 Blind Sample ID = N62 Lab Value = 1.273 Most Probable Value = 1.236 Percent Recovery = 103.0 Date Sample Logged by Lab = 08/27/99 Sample ID = 2390006 Number of Standard Deviations = 0.4 Blind Sample ID = NS2 Lab Value = 1.041 Most Probable Value = 1.010 Percent Recovery = 103.1 Date Sample Logged by Lab = 08/27/99 Sample ID = 2390008 Number of Standard Deviations = 0.4 Blind Sample ID = N62 Lab Value = 1.031 Most Probable Value = 1.010 Percent Recovery = 102.1 Date Sample Logged by Lab = 08/26/99 Sample ID = 2380003 Number of Standard Deviations = 0.3 Blind Sample ID = N62 Lab Value = 1.060 Most Probable Value = 1.010 Percent Recovery = 105.0 Date Sample Logged by Lab = 08/25/99 Sample ID = 2370011 Number of Standard Deviations = 0.7 Blind Sample ID = N62 Lab Value = 1.047 Most Probable Value = 1.010 Percent Recovery = 103.7 Date Sample Logged by Lab = 08/24/99 Sample ID = 2360009 Number of Standard Deviations = 0.5 Blind Sample ID = N62 Lab Value = 1.018 Most Probable Value = 1.010 Percent Recovery = 100.8 Date Sample Logged by Lab = 08/23/99 Sample ID = 2350151 Number of Standard Deviations = 0.1 Blind Sample ID = N62 Lab Value = 1.288 Most Probable Value = 1.236 Percent Recovery = 104.2 Date Sample Logged by Lab = 08/20/99 Sample ID = 2320069 Number of Standard Deviations = 0.6 Blind Sample ID = NS2 Lab Value = 1.028 Most Probable Value = 1.010 Percent Recovery = 101.8 Date Sample Logged by Lab = 08/20/99 Sample ID = 2320068 Number of Standard Deviations = 0.2 Blind Sample ID = N62 Lab Value = 1.041 Most Probable Value = 1.010 Percent Recovery = 103.1 Date Sample Logged by Lab = 08/19/99 Sample ID = 2310095 Number of Standard Deviations = 0.4 Blind Sample ID = N62 Lab Value = 1.281 Most Probable Value = 1.236 Percent Recovery = 103.6 Date Sample Logged by Lab = 08/18/99 Sample ID = 2300016 Number of Standard Deviations = 0.5 Blind Sample ID = NS2 Lab Value = 1.040 Most Probable Value = 1.010 Percent Recovery = 103.0 Date Sample Logged by Lab = 08/18/99 Sample ID = 2300017 Number of Standard Deviations = 0.4 Blind Sample ID = N62 Lab Value = 1.041 Most Probable Value = 1.010 Percent Recovery = 103.1 Date Sample Logged by Lab = 08/17/99 Sample ID = 2290051 Number of Standard Deviations = 0.4 Blind Sample ID = N62 Lab Value = 1.032 Most Probable Value = 1.010 Percent Recovery = 102.2 Date Sample Logged by Lab = 08/17/99 Sample ID = 2290050 Number of Standard Deviations = 0.3 Blind Sample ID = N62 Lab Value = 1.301 Most Probable Value = 1.236 Percent Recovery = 105.3 Date Sample Logged by Lab = 08/12/99 Sample ID = 2240286 Number of Standard Deviations = 0.7 Blind Sample ID = NS2 Lab Value = 1.048 Most Probable Value = 1.010 Percent Recovery = 103.8 Date Sample Logged by Lab = 08/12/99 Sample ID = 2240285 Number of Standard Deviations = 0.5 Blind Sample ID = N62 Lab Value = 1.005 Most Probable Value = 1.010 Percent Recovery = 99.5 Date Sample Logged by Lab = 08/12/99 Sample ID = 2240020 Number of Standard Deviations = -0.1 Blind Sample ID = N62 Lab Value = 1.201 Most Probable Value = 1.236 Percent Recovery = 97.2 Date Sample Logged by Lab = 08/10/99 Sample ID = 2220095 Number of Standard Deviations = -0.4 Blind Sample ID = NS2 Lab Value = 0.960 Most Probable Value = 1.010 Percent Recovery = 95.0 Date Sample Logged by Lab = 08/10/99 Sample ID = 2220094 Number of Standard Deviations = -0.7 Blind Sample ID = N62 Lab Value = 1.247 Most Probable Value = 1.236 Percent Recovery = 100.9 Date Sample Logged by Lab = 08/09/99 Sample ID = 2210116 Number of Standard Deviations = 0.1 Blind Sample ID = NS2 Lab Value = 1.017 Most Probable Value = 1.010 Percent Recovery = 100.7 Date Sample Logged by Lab = 08/09/99 Sample ID = 2210153 Number of Standard Deviations = 0.1 Blind Sample ID = N62 Lab Value = 0.993 Most Probable Value = 1.010 Percent Recovery = 98.3 Date Sample Logged by Lab = 08/09/99 Sample ID = 2210120 Number of Standard Deviations = -0.2 Blind Sample ID = N62 Lab Value = 0.993 Most Probable Value = 1.010 Percent Recovery = 98.3 Date Sample Logged by Lab = 08/09/99 Sample ID = 2210118 Number of Standard Deviations = -0.2 Blind Sample ID = N62 Lab Value = 0.968 Most Probable Value = 1.010 Percent Recovery = 95.8 Date Sample Logged by Lab = 08/05/99 Sample ID = 2170057 Number of Standard Deviations = -0.6 Blind Sample ID = N62 Lab Value = 1.212 Most Probable Value = 1.236 Percent Recovery = 98.1 Date Sample Logged by Lab = 08/04/99 Sample ID = 2160017 Number of Standard Deviations = -0.3 Blind Sample ID = NS2 Lab Value = 0.978 Most Probable Value = 1.010 Percent Recovery = 96.8 Date Sample Logged by Lab = 08/04/99 Sample ID = 2160015 Number of Standard Deviations = -0.4 Blind Sample ID = N62 Lab Value = 0.979 Most Probable Value = 1.010 Percent Recovery = 96.9 Date Sample Logged by Lab = 08/03/99 Sample ID = 2150002 Number of Standard Deviations = -0.4 Blind Sample ID = N62 Lab Value = 1.233 Most Probable Value = 1.236 Percent Recovery = 99.8 Date Sample Logged by Lab = 07/30/99 Sample ID = 2110081 Number of Standard Deviations = -0.0 Blind Sample ID = NS2 Lab Value = 0.028 Most Probable Value = 0.040 Percent Recovery = 70.0 Date Sample Logged by Lab = 07/30/99 Sample ID = 2110079 Number of Standard Deviations = -0.4 Blind Sample ID = N61 Lab Value = 0.032 Most Probable Value = 0.040 Percent Recovery = 80.0 Date Sample Logged by Lab = 07/30/99 Sample ID = 2110078 Number of Standard Deviations = -0.3 Blind Sample ID = N61 Lab Value = 1.227 Most Probable Value = 1.236 Percent Recovery = 99.3 Date Sample Logged by Lab = 07/29/99 Sample ID = 2100031 Number of Standard Deviations = -0.1 Blind Sample ID = NS2 Lab Value = 0.027 Most Probable Value = 0.040 Percent Recovery = 67.5 Date Sample Logged by Lab = 07/29/99 Sample ID = 2100029 Number of Standard Deviations = -0.4 Blind Sample ID = N61 Lab Value = 1.225 Most Probable Value = 1.236 Percent Recovery = 99.1 Date Sample Logged by Lab = 07/28/99 Sample ID = 2090076 Number of Standard Deviations = -0.1 Blind Sample ID = NS2 Lab Value = 0.026 Most Probable Value = 0.040 Percent Recovery = 65.0 Date Sample Logged by Lab = 07/28/99 Sample ID = 2090077 Number of Standard Deviations = -0.5 Blind Sample ID = N61 Lab Value = 0.027 Most Probable Value = 0.040 Percent Recovery = 67.5 Date Sample Logged by Lab = 07/28/99 Sample ID = 2090079 Number of Standard Deviations = -0.4 Blind Sample ID = N61 Lab Value = 0.032 Most Probable Value = 0.040 Percent Recovery = 80.0 Date Sample Logged by Lab = 07/27/99 Sample ID = 2080113 Number of Standard Deviations = -0.3 Blind Sample ID = N61 Lab Value = 0.027 Most Probable Value = 0.040 Percent Recovery = 67.5 Date Sample Logged by Lab = 07/27/99 Sample ID = 2080114 Number of Standard Deviations = -0.4 Blind Sample ID = N61 Lab Value = 0.035 Most Probable Value = 0.040 Percent Recovery = 87.5 Date Sample Logged by Lab = 07/26/99 Sample ID = 2070504 Number of Standard Deviations = -0.2 Blind Sample ID = N61 Lab Value = 0.040 Most Probable Value = 0.040 Percent Recovery = 100.0 Date Sample Logged by Lab = 07/26/99 Sample ID = 2070505 Number of Standard Deviations = 0.0 Blind Sample ID = N61 Lab Value = 1.216 Most Probable Value = 1.236 Percent Recovery = 98.4 Date Sample Logged by Lab = 07/16/99 Sample ID = 1970047 Number of Standard Deviations = -0.2 Blind Sample ID = NS2 Lab Value = 0.025 Most Probable Value = 0.040 Percent Recovery = 62.5 Date Sample Logged by Lab = 07/16/99 Sample ID = 1970046 Number of Standard Deviations = -0.5 Blind Sample ID = N61 Lab Value = 0.027 Most Probable Value = 0.040 Percent Recovery = 67.5 Date Sample Logged by Lab = 07/15/99 Sample ID = 1960028 Number of Standard Deviations = -0.4 Blind Sample ID = N61 Lab Value = 1.223 Most Probable Value = 1.236 Percent Recovery = 98.9 Date Sample Logged by Lab = 07/14/99 Sample ID = 1950020 Number of Standard Deviations = -0.1 Blind Sample ID = NS2 Lab Value = 0.045 Most Probable Value = 0.040 Percent Recovery = 112.5 Date Sample Logged by Lab = 07/14/99 Sample ID = 1950021 Number of Standard Deviations = 0.2 Blind Sample ID = N61 Lab Value = 0.026 Most Probable Value = 0.040 Percent Recovery = 65.0 Date Sample Logged by Lab = 07/13/99 Sample ID = 1940010 Number of Standard Deviations = -0.5 Blind Sample ID = N61 Lab Value = 1.255 Most Probable Value = 1.236 Percent Recovery = 101.5 Date Sample Logged by Lab = 07/12/99 Sample ID = 1930036 Number of Standard Deviations = 0.2 Blind Sample ID = NS2 Lab Value = 0.029 Most Probable Value = 0.040 Percent Recovery = 72.5 Date Sample Logged by Lab = 07/12/99 Sample ID = 1930034 Number of Standard Deviations = -0.4 Blind Sample ID = N61 Lab Value = 0.026 Most Probable Value = 0.040 Percent Recovery = 65.0 Date Sample Logged by Lab = 07/12/99 Sample ID = 1930035 Number of Standard Deviations = -0.5 Blind Sample ID = N61 Lab Value = 1.279 Most Probable Value = 1.236 Percent Recovery = 103.5 Date Sample Logged by Lab = 07/07/99 Sample ID = 1880013 Number of Standard Deviations = 0.5 Blind Sample ID = NS2 Lab Value = 0.029 Most Probable Value = 0.040 Percent Recovery = 72.5 Date Sample Logged by Lab = 07/07/99 Sample ID = 1880012 Number of Standard Deviations = -0.4 Blind Sample ID = N61 Lab Value = 0.042 Most Probable Value = 0.040 Percent Recovery = 105.0 Date Sample Logged by Lab = 07/07/99 Sample ID = 1880015 Number of Standard Deviations = 0.1 Blind Sample ID = N61 Lab Value = 0.028 Most Probable Value = 0.040 Percent Recovery = 70.0 Date Sample Logged by Lab = 07/02/99 Sample ID = 1830024 Number of Standard Deviations = -0.4 Blind Sample ID = N61 Lab Value = 1.015 Most Probable Value = 1.010 Percent Recovery = 100.5 Date Sample Logged by Lab = 06/29/99 Sample ID = 1800004 Number of Standard Deviations = 0.1 Blind Sample ID = N62 Lab Value = 1.009 Most Probable Value = 1.010 Percent Recovery = 99.9 Date Sample Logged by Lab = 06/29/99 Sample ID = 1800005 Number of Standard Deviations = -0.0 Blind Sample ID = N62 Lab Value = 1.230 Most Probable Value = 1.236 Percent Recovery = 99.5 Date Sample Logged by Lab = 06/25/99 Sample ID = 1760074 Number of Standard Deviations = -0.1 Blind Sample ID = NS2 Lab Value = 0.986 Most Probable Value = 1.010 Percent Recovery = 97.6 Date Sample Logged by Lab = 06/25/99 Sample ID = 1760073 Number of Standard Deviations = -0.3 Blind Sample ID = N62 Lab Value = 1.010 Most Probable Value = 1.010 Percent Recovery = 100.0 Date Sample Logged by Lab = 06/24/99 Sample ID = 1750079 Number of Standard Deviations = 0.0 Blind Sample ID = N62 Lab Value = 1.241 Most Probable Value = 1.236 Percent Recovery = 100.4 Date Sample Logged by Lab = 06/23/99 Sample ID = 1740037 Number of Standard Deviations = 0.1 Blind Sample ID = NS2 Lab Value = 0.989 Most Probable Value = 1.010 Percent Recovery = 97.9 Date Sample Logged by Lab = 06/23/99 Sample ID = 1740036 Number of Standard Deviations = -0.3 Blind Sample ID = N62 Lab Value = 1.001 Most Probable Value = 1.010 Percent Recovery = 99.1 Date Sample Logged by Lab = 06/22/99 Sample ID = 1730023 Number of Standard Deviations = -0.1 Blind Sample ID = N62 Lab Value = 1.029 Most Probable Value = 1.010 Percent Recovery = 101.9 Date Sample Logged by Lab = 06/21/99 Sample ID = 1720174 Number of Standard Deviations = 0.3 Blind Sample ID = N62 Lab Value = 1.278 Most Probable Value = 1.236 Percent Recovery = 103.4 Date Sample Logged by Lab = 06/18/99 Sample ID = 1690018 Number of Standard Deviations = 0.5 Blind Sample ID = NS2 Lab Value = 1.021 Most Probable Value = 1.010 Percent Recovery = 101.1 Date Sample Logged by Lab = 06/18/99 Sample ID = 1690017 Number of Standard Deviations = 0.1 Blind Sample ID = N62 Lab Value = 1.005 Most Probable Value = 1.010 Percent Recovery = 99.5 Date Sample Logged by Lab = 06/17/99 Sample ID = 1680143 Number of Standard Deviations = -0.1 Blind Sample ID = N62 Lab Value = 1.202 Most Probable Value = 1.236 Percent Recovery = 97.2 Date Sample Logged by Lab = 06/16/99 Sample ID = 1670015 Number of Standard Deviations = -0.4 Blind Sample ID = NS2 Lab Value = 0.992 Most Probable Value = 1.010 Percent Recovery = 98.2 Date Sample Logged by Lab = 06/16/99 Sample ID = 1670016 Number of Standard Deviations = -0.2 Blind Sample ID = N62 Lab Value = 0.988 Most Probable Value = 1.010 Percent Recovery = 97.8 Date Sample Logged by Lab = 06/15/99 Sample ID = 1660103 Number of Standard Deviations = -0.3 Blind Sample ID = N62 Lab Value = 0.987 Most Probable Value = 1.010 Percent Recovery = 97.7 Date Sample Logged by Lab = 06/14/99 Sample ID = 1650084 Number of Standard Deviations = -0.3 Blind Sample ID = N62 Lab Value = 1.243 Most Probable Value = 1.236 Percent Recovery = 100.6 Date Sample Logged by Lab = 06/11/99 Sample ID = 1620014 Number of Standard Deviations = 0.1 Blind Sample ID = NS2 Lab Value = 0.986 Most Probable Value = 1.010 Percent Recovery = 97.6 Date Sample Logged by Lab = 06/11/99 Sample ID = 1620012 Number of Standard Deviations = -0.3 Blind Sample ID = N62 Lab Value = 0.994 Most Probable Value = 1.010 Percent Recovery = 98.4 Date Sample Logged by Lab = 06/10/99 Sample ID = 1610014 Number of Standard Deviations = -0.2 Blind Sample ID = N62 Lab Value = 1.331 Most Probable Value = 1.236 Percent Recovery = 107.7 Date Sample Logged by Lab = 06/09/99 Sample ID = 1600006 Number of Standard Deviations = 1.1 Blind Sample ID = NS2 Lab Value = 1.107 Most Probable Value = 1.010 Percent Recovery = 109.6 Date Sample Logged by Lab = 06/09/99 Sample ID = 1600004 Number of Standard Deviations = 1.3 Blind Sample ID = N62 Lab Value = 1.093 Most Probable Value = 1.010 Percent Recovery = 108.2 Date Sample Logged by Lab = 06/08/99 Sample ID = 1590278 Number of Standard Deviations = 1.1 Blind Sample ID = N62 Lab Value = 1.118 Most Probable Value = 1.010 Percent Recovery = 110.7 Date Sample Logged by Lab = 06/07/99 Sample ID = 1580210 Number of Standard Deviations = 1.5 Blind Sample ID = N62 Lab Value = 1.295 Most Probable Value = 1.236 Percent Recovery = 104.8 Date Sample Logged by Lab = 06/04/99 Sample ID = 1550229 Number of Standard Deviations = 0.7 Blind Sample ID = NS2 Lab Value = 1.069 Most Probable Value = 1.010 Percent Recovery = 105.8 Date Sample Logged by Lab = 06/04/99 Sample ID = 1550228 Number of Standard Deviations = 0.8 Blind Sample ID = N62 Lab Value = 1.308 Most Probable Value = 1.236 Percent Recovery = 105.8 Date Sample Logged by Lab = 06/03/99 Sample ID = 1540117 Number of Standard Deviations = 0.8 Blind Sample ID = NS2 Lab Value = 1.083 Most Probable Value = 1.010 Percent Recovery = 107.2 Date Sample Logged by Lab = 06/03/99 Sample ID = 1540116 Number of Standard Deviations = 1.0 Blind Sample ID = N62 Lab Value = 1.092 Most Probable Value = 1.010 Percent Recovery = 108.1 Date Sample Logged by Lab = 06/03/99 Sample ID = 1540118 Number of Standard Deviations = 1.1 Blind Sample ID = N62 Lab Value = 1.303 Most Probable Value = 1.236 Percent Recovery = 105.4 Date Sample Logged by Lab = 05/28/99 Sample ID = 1480084 Number of Standard Deviations = 0.8 Blind Sample ID = NS2 Lab Value = 1.284 Most Probable Value = 1.236 Percent Recovery = 103.9 Date Sample Logged by Lab = 05/26/99 Sample ID = 1460029 Number of Standard Deviations = 0.6 Blind Sample ID = NS2 Lab Value = 1.277 Most Probable Value = 1.236 Percent Recovery = 103.3 Date Sample Logged by Lab = 05/25/99 Sample ID = 1450168 Number of Standard Deviations = 0.5 Blind Sample ID = NS2 Lab Value = 1.283 Most Probable Value = 1.236 Percent Recovery = 103.8 Date Sample Logged by Lab = 05/19/99 Sample ID = 1390397 Number of Standard Deviations = 0.5 Blind Sample ID = NS2 Lab Value = 1.412 Most Probable Value = 1.236 Percent Recovery = 114.2 Date Sample Logged by Lab = 05/17/99 Sample ID = 1370113 Number of Standard Deviations = 2.0 Blind Sample ID = NS2 Lab Value = 1.370 Most Probable Value = 1.236 Percent Recovery = 110.8 Date Sample Logged by Lab = 05/12/99 Sample ID = 1320045 Number of Standard Deviations = 1.5 Blind Sample ID = NS2 Lab Value = 1.374 Most Probable Value = 1.236 Percent Recovery = 111.2 Date Sample Logged by Lab = 05/07/99 Sample ID = 1270142 Number of Standard Deviations = 1.6 Blind Sample ID = NS2 Lab Value = 1.320 Most Probable Value = 1.236 Percent Recovery = 106.8 Date Sample Logged by Lab = 05/05/99 Sample ID = 1250058 Number of Standard Deviations = 1.0 Blind Sample ID = NS2 Lab Value = 1.044 Most Probable Value = 1.010 Percent Recovery = 103.4 Date Sample Logged by Lab = 04/30/99 Sample ID = 1200045 Number of Standard Deviations = 0.5 Blind Sample ID = N62 Lab Value = 1.048 Most Probable Value = 1.010 Percent Recovery = 103.8 Date Sample Logged by Lab = 04/28/99 Sample ID = 1180143 Number of Standard Deviations = 0.5 Blind Sample ID = N62 Lab Value = 1.294 Most Probable Value = 1.236 Percent Recovery = 104.7 Date Sample Logged by Lab = 04/27/99 Sample ID = 1170151 Number of Standard Deviations = 0.7 Blind Sample ID = NS2 Lab Value = 1.043 Most Probable Value = 1.010 Percent Recovery = 103.3 Date Sample Logged by Lab = 04/27/99 Sample ID = 1170150 Number of Standard Deviations = 0.4 Blind Sample ID = N62 Lab Value = 1.293 Most Probable Value = 1.236 Percent Recovery = 104.6 Date Sample Logged by Lab = 04/26/99 Sample ID = 1160130 Number of Standard Deviations = 0.7 Blind Sample ID = NS2 Lab Value = 1.028 Most Probable Value = 1.010 Percent Recovery = 101.8 Date Sample Logged by Lab = 04/26/99 Sample ID = 1160128 Number of Standard Deviations = 0.2 Blind Sample ID = N62 Lab Value = 1.321 Most Probable Value = 1.236 Percent Recovery = 106.9 Date Sample Logged by Lab = 04/23/99 Sample ID = 1130309 Number of Standard Deviations = 1.0 Blind Sample ID = NS2 Lab Value = 1.067 Most Probable Value = 1.010 Percent Recovery = 105.6 Date Sample Logged by Lab = 04/23/99 Sample ID = 1130308 Number of Standard Deviations = 0.8 Blind Sample ID = N62 Lab Value = 1.062 Most Probable Value = 1.010 Percent Recovery = 105.1 Date Sample Logged by Lab = 04/23/99 Sample ID = 1130306 Number of Standard Deviations = 0.7 Blind Sample ID = N62 Lab Value = 1.112 Most Probable Value = 1.010 Percent Recovery = 110.1 Date Sample Logged by Lab = 04/21/99 Sample ID = 1110080 Number of Standard Deviations = 1.4 Blind Sample ID = N62 Lab Value = 1.031 Most Probable Value = 1.010 Percent Recovery = 102.1 Date Sample Logged by Lab = 04/20/99 Sample ID = 1100053 Number of Standard Deviations = 0.3 Blind Sample ID = N62 Lab Value = 1.322 Most Probable Value = 1.236 Percent Recovery = 107.0 Date Sample Logged by Lab = 04/19/99 Sample ID = 1090146 Number of Standard Deviations = 1.0 Blind Sample ID = NS2 Lab Value = 1.048 Most Probable Value = 1.010 Percent Recovery = 103.8 Date Sample Logged by Lab = 04/19/99 Sample ID = 1090144 Number of Standard Deviations = 0.5 Blind Sample ID = N62 Lab Value = 1.293 Most Probable Value = 1.236 Percent Recovery = 104.6 Date Sample Logged by Lab = 04/16/99 Sample ID = 1060046 Number of Standard Deviations = 0.7 Blind Sample ID = NS2 Lab Value = 1.029 Most Probable Value = 1.010 Percent Recovery = 101.9 Date Sample Logged by Lab = 04/16/99 Sample ID = 1060043 Number of Standard Deviations = 0.3 Blind Sample ID = N62 Lab Value = 1.067 Most Probable Value = 1.010 Percent Recovery = 105.6 Date Sample Logged by Lab = 04/16/99 Sample ID = 1060047 Number of Standard Deviations = 0.8 Blind Sample ID = N62 Lab Value = 1.038 Most Probable Value = 1.010 Percent Recovery = 102.8 Date Sample Logged by Lab = 04/16/99 Sample ID = 1060044 Number of Standard Deviations = 0.4 Blind Sample ID = N62 Lab Value = 1.266 Most Probable Value = 1.236 Percent Recovery = 102.4 Date Sample Logged by Lab = 04/13/99 Sample ID = 1030131 Number of Standard Deviations = 0.3 Blind Sample ID = NS2 Lab Value = 1.020 Most Probable Value = 1.010 Percent Recovery = 101.0 Date Sample Logged by Lab = 04/13/99 Sample ID = 1030130 Number of Standard Deviations = 0.1 Blind Sample ID = N62 Lab Value = 1.014 Most Probable Value = 1.010 Percent Recovery = 100.4 Date Sample Logged by Lab = 04/13/99 Sample ID = 1030132 Number of Standard Deviations = 0.1 Blind Sample ID = N62 Lab Value = 1.004 Most Probable Value = 1.010 Percent Recovery = 99.4 Date Sample Logged by Lab = 04/13/99 Sample ID = 1030129 Number of Standard Deviations = -0.1 Blind Sample ID = N62 Lab Value = 1.282 Most Probable Value = 1.236 Percent Recovery = 103.7 Date Sample Logged by Lab = 04/08/99 Sample ID = 0980175 Number of Standard Deviations = 0.5 Blind Sample ID = NS2 Lab Value = 1.027 Most Probable Value = 1.010 Percent Recovery = 101.7 Date Sample Logged by Lab = 04/08/99 Sample ID = 0980174 Number of Standard Deviations = 0.2 Blind Sample ID = N62 Lab Value = 1.001 Most Probable Value = 1.010 Percent Recovery = 99.1 Date Sample Logged by Lab = 04/07/99 Sample ID = 0970147 Number of Standard Deviations = -0.1 Blind Sample ID = N62 Lab Value = 0.967 Most Probable Value = 1.236 Percent Recovery = 78.2 Date Sample Logged by Lab = 04/06/99 Sample ID = 0960124 Number of Standard Deviations = -3.1 Blind Sample ID = NS2 Lab Value = 1.015 Most Probable Value = 1.010 Percent Recovery = 100.5 Date Sample Logged by Lab = 04/06/99 Sample ID = 0960123 Number of Standard Deviations = 0.1 Blind Sample ID = N62 Lab Value = 1.011 Most Probable Value = 1.010 Percent Recovery = 100.1 Date Sample Logged by Lab = 04/06/99 Sample ID = 0960122 Number of Standard Deviations = 0.0 Blind Sample ID = N62 Lab Value = 0.800 Most Probable Value = 1.010 Percent Recovery = 79.2 Date Sample Logged by Lab = 04/06/99 Sample ID = 0960125 Number of Standard Deviations = -2.9 Blind Sample ID = N62 Lab Value = 0.308 Most Probable Value = 0.327 Percent Recovery = 94.2 Date Sample Logged by Lab = 03/29/99 Sample ID = 0880061 Number of Standard Deviations = -0.6 Blind Sample ID = N59 Lab Value = 1.318 Most Probable Value = 1.236 Percent Recovery = 106.6 Date Sample Logged by Lab = 03/26/99 Sample ID = 0850053 Number of Standard Deviations = 0.9 Blind Sample ID = NS2 Lab Value = 0.371 Most Probable Value = 0.327 Percent Recovery = 113.5 Date Sample Logged by Lab = 03/26/99 Sample ID = 0850052 Number of Standard Deviations = 1.3 Blind Sample ID = N59 Lab Value = 0.303 Most Probable Value = 0.327 Percent Recovery = 92.7 Date Sample Logged by Lab = 03/25/99 Sample ID = 0840098 Number of Standard Deviations = -0.7 Blind Sample ID = N59 Lab Value = 1.205 Most Probable Value = 1.236 Percent Recovery = 97.5 Date Sample Logged by Lab = 03/24/99 Sample ID = 0830027 Number of Standard Deviations = -0.4 Blind Sample ID = NS2 Lab Value = 0.303 Most Probable Value = 0.327 Percent Recovery = 92.7 Date Sample Logged by Lab = 03/24/99 Sample ID = 0830025 Number of Standard Deviations = -0.7 Blind Sample ID = N59 Lab Value = 0.316 Most Probable Value = 0.327 Percent Recovery = 96.6 Date Sample Logged by Lab = 03/23/99 Sample ID = 0820047 Number of Standard Deviations = -0.3 Blind Sample ID = N59 Lab Value = 0.317 Most Probable Value = 0.327 Percent Recovery = 96.9 Date Sample Logged by Lab = 03/22/99 Sample ID = 0810107 Number of Standard Deviations = -0.3 Blind Sample ID = N59 Lab Value = 1.264 Most Probable Value = 1.236 Percent Recovery = 102.3 Date Sample Logged by Lab = 03/19/99 Sample ID = 0780132 Number of Standard Deviations = 0.3 Blind Sample ID = NS2 Lab Value = 0.316 Most Probable Value = 0.327 Percent Recovery = 96.6 Date Sample Logged by Lab = 03/19/99 Sample ID = 0780130 Number of Standard Deviations = -0.3 Blind Sample ID = N59 Lab Value = 0.318 Most Probable Value = 0.327 Percent Recovery = 97.2 Date Sample Logged by Lab = 03/18/99 Sample ID = 0770075 Number of Standard Deviations = -0.3 Blind Sample ID = N59 Lab Value = 1.230 Most Probable Value = 1.236 Percent Recovery = 99.5 Date Sample Logged by Lab = 03/17/99 Sample ID = 0760036 Number of Standard Deviations = -0.1 Blind Sample ID = NS2 Lab Value = 0.320 Most Probable Value = 0.327 Percent Recovery = 97.9 Date Sample Logged by Lab = 03/17/99 Sample ID = 0760034 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 0.313 Most Probable Value = 0.327 Percent Recovery = 95.7 Date Sample Logged by Lab = 03/16/99 Sample ID = 0750083 Number of Standard Deviations = -0.4 Blind Sample ID = N59 Lab Value = 0.315 Most Probable Value = 0.327 Percent Recovery = 96.3 Date Sample Logged by Lab = 03/15/99 Sample ID = 0740078 Number of Standard Deviations = -0.4 Blind Sample ID = N59 Lab Value = 1.281 Most Probable Value = 1.236 Percent Recovery = 103.6 Date Sample Logged by Lab = 03/12/99 Sample ID = 0710106 Number of Standard Deviations = 0.5 Blind Sample ID = NS2 Lab Value = 0.331 Most Probable Value = 0.327 Percent Recovery = 101.2 Date Sample Logged by Lab = 03/12/99 Sample ID = 0710104 Number of Standard Deviations = 0.1 Blind Sample ID = N59 Lab Value = 0.320 Most Probable Value = 0.327 Percent Recovery = 97.9 Date Sample Logged by Lab = 03/11/99 Sample ID = 0700052 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 1.215 Most Probable Value = 1.236 Percent Recovery = 98.3 Date Sample Logged by Lab = 03/10/99 Sample ID = 0690058 Number of Standard Deviations = -0.2 Blind Sample ID = NS2 Lab Value = 0.317 Most Probable Value = 0.327 Percent Recovery = 96.9 Date Sample Logged by Lab = 03/10/99 Sample ID = 0690061 Number of Standard Deviations = -0.3 Blind Sample ID = N59 Lab Value = 0.319 Most Probable Value = 0.327 Percent Recovery = 97.6 Date Sample Logged by Lab = 03/09/99 Sample ID = 0680050 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 0.310 Most Probable Value = 0.327 Percent Recovery = 94.8 Date Sample Logged by Lab = 03/08/99 Sample ID = 0670139 Number of Standard Deviations = -0.5 Blind Sample ID = N59 Lab Value = 1.239 Most Probable Value = 1.236 Percent Recovery = 100.2 Date Sample Logged by Lab = 03/05/99 Sample ID = 0640099 Number of Standard Deviations = 0.0 Blind Sample ID = NS2 Lab Value = 0.313 Most Probable Value = 0.327 Percent Recovery = 95.7 Date Sample Logged by Lab = 03/05/99 Sample ID = 0640101 Number of Standard Deviations = -0.4 Blind Sample ID = N59 Lab Value = 0.317 Most Probable Value = 0.327 Percent Recovery = 96.9 Date Sample Logged by Lab = 03/04/99 Sample ID = 0630099 Number of Standard Deviations = -0.3 Blind Sample ID = N59 Lab Value = 1.228 Most Probable Value = 1.236 Percent Recovery = 99.4 Date Sample Logged by Lab = 03/03/99 Sample ID = 0620067 Number of Standard Deviations = -0.1 Blind Sample ID = NS2 Lab Value = 0.320 Most Probable Value = 0.327 Percent Recovery = 97.9 Date Sample Logged by Lab = 03/03/99 Sample ID = 0620066 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 0.314 Most Probable Value = 0.327 Percent Recovery = 96.0 Date Sample Logged by Lab = 03/02/99 Sample ID = 0610146 Number of Standard Deviations = -0.4 Blind Sample ID = N59 Lab Value = 1.254 Most Probable Value = 1.236 Percent Recovery = 101.5 Date Sample Logged by Lab = 03/01/99 Sample ID = 0600187 Number of Standard Deviations = 0.2 Blind Sample ID = NS2 Lab Value = 0.641 Most Probable Value = 0.578 Percent Recovery = 110.9 Date Sample Logged by Lab = 03/01/99 Sample ID = 0600188 Number of Standard Deviations = 1.3 Blind Sample ID = N60 Lab Value = 1.228 Most Probable Value = 1.236 Percent Recovery = 99.4 Date Sample Logged by Lab = 02/26/99 Sample ID = 0570061 Number of Standard Deviations = -0.1 Blind Sample ID = NS2 Lab Value = 0.603 Most Probable Value = 0.578 Percent Recovery = 104.3 Date Sample Logged by Lab = 02/26/99 Sample ID = 0570065 Number of Standard Deviations = 0.5 Blind Sample ID = N60 Lab Value = 0.605 Most Probable Value = 0.578 Percent Recovery = 104.7 Date Sample Logged by Lab = 02/26/99 Sample ID = 0570064 Number of Standard Deviations = 0.6 Blind Sample ID = N60 Lab Value = 0.595 Most Probable Value = 0.578 Percent Recovery = 102.9 Date Sample Logged by Lab = 02/24/99 Sample ID = 0550044 Number of Standard Deviations = 0.4 Blind Sample ID = N60 Lab Value = 0.584 Most Probable Value = 0.578 Percent Recovery = 101.0 Date Sample Logged by Lab = 02/23/99 Sample ID = 0540132 Number of Standard Deviations = 0.1 Blind Sample ID = N60 Lab Value = 1.239 Most Probable Value = 1.236 Percent Recovery = 100.2 Date Sample Logged by Lab = 02/22/99 Sample ID = 0530132 Number of Standard Deviations = 0.0 Blind Sample ID = NS2 Lab Value = 0.612 Most Probable Value = 0.578 Percent Recovery = 105.9 Date Sample Logged by Lab = 02/22/99 Sample ID = 0530135 Number of Standard Deviations = 0.7 Blind Sample ID = N60 Lab Value = 0.588 Most Probable Value = 0.578 Percent Recovery = 101.7 Date Sample Logged by Lab = 02/22/99 Sample ID = 0530133 Number of Standard Deviations = 0.2 Blind Sample ID = N60 Lab Value = 0.591 Most Probable Value = 0.578 Percent Recovery = 102.2 Date Sample Logged by Lab = 02/19/99 Sample ID = 0500084 Number of Standard Deviations = 0.3 Blind Sample ID = N60 Lab Value = 1.254 Most Probable Value = 1.236 Percent Recovery = 101.5 Date Sample Logged by Lab = 02/18/99 Sample ID = 0490073 Number of Standard Deviations = 0.2 Blind Sample ID = NS2 Lab Value = 0.597 Most Probable Value = 0.578 Percent Recovery = 103.3 Date Sample Logged by Lab = 02/18/99 Sample ID = 0490074 Number of Standard Deviations = 0.4 Blind Sample ID = N60 Lab Value = 1.279 Most Probable Value = 1.236 Percent Recovery = 103.5 Date Sample Logged by Lab = 02/17/99 Sample ID = 0480046 Number of Standard Deviations = 0.5 Blind Sample ID = NS2 Lab Value = 0.618 Most Probable Value = 0.578 Percent Recovery = 106.9 Date Sample Logged by Lab = 02/17/99 Sample ID = 0480044 Number of Standard Deviations = 0.8 Blind Sample ID = N60 Lab Value = 0.605 Most Probable Value = 0.578 Percent Recovery = 104.7 Date Sample Logged by Lab = 02/17/99 Sample ID = 0480043 Number of Standard Deviations = 0.6 Blind Sample ID = N60 Lab Value = 0.642 Most Probable Value = 0.578 Percent Recovery = 111.1 Date Sample Logged by Lab = 02/12/99 Sample ID = 0430074 Number of Standard Deviations = 1.3 Blind Sample ID = N60 Lab Value = 1.242 Most Probable Value = 1.236 Percent Recovery = 100.5 Date Sample Logged by Lab = 02/11/99 Sample ID = 0420068 Number of Standard Deviations = 0.1 Blind Sample ID = NS2 Lab Value = 0.597 Most Probable Value = 0.578 Percent Recovery = 103.3 Date Sample Logged by Lab = 02/11/99 Sample ID = 0420070 Number of Standard Deviations = 0.4 Blind Sample ID = N60 Lab Value = 0.604 Most Probable Value = 0.578 Percent Recovery = 104.5 Date Sample Logged by Lab = 02/10/99 Sample ID = 0410057 Number of Standard Deviations = 0.5 Blind Sample ID = N60 Lab Value = 0.584 Most Probable Value = 0.578 Percent Recovery = 101.0 Date Sample Logged by Lab = 02/09/99 Sample ID = 0400019 Number of Standard Deviations = 0.1 Blind Sample ID = N60 Lab Value = 1.296 Most Probable Value = 1.236 Percent Recovery = 104.9 Date Sample Logged by Lab = 02/08/99 Sample ID = 0390095 Number of Standard Deviations = 0.7 Blind Sample ID = NS2 Lab Value = 0.636 Most Probable Value = 0.578 Percent Recovery = 110.0 Date Sample Logged by Lab = 02/08/99 Sample ID = 0390096 Number of Standard Deviations = 1.2 Blind Sample ID = N60 Lab Value = 0.617 Most Probable Value = 0.578 Percent Recovery = 106.7 Date Sample Logged by Lab = 02/05/99 Sample ID = 0360038 Number of Standard Deviations = 0.8 Blind Sample ID = N60 Lab Value = 1.247 Most Probable Value = 1.236 Percent Recovery = 100.9 Date Sample Logged by Lab = 02/04/99 Sample ID = 0350063 Number of Standard Deviations = 0.1 Blind Sample ID = NS2 Lab Value = 0.592 Most Probable Value = 0.578 Percent Recovery = 102.4 Date Sample Logged by Lab = 02/04/99 Sample ID = 0350061 Number of Standard Deviations = 0.3 Blind Sample ID = N60 Lab Value = 0.593 Most Probable Value = 0.578 Percent Recovery = 102.6 Date Sample Logged by Lab = 02/03/99 Sample ID = 0340075 Number of Standard Deviations = 0.3 Blind Sample ID = N60 Lab Value = 0.585 Most Probable Value = 0.578 Percent Recovery = 101.2 Date Sample Logged by Lab = 02/02/99 Sample ID = 0330073 Number of Standard Deviations = 0.1 Blind Sample ID = N60 Lab Value = 0.321 Most Probable Value = 0.327 Percent Recovery = 98.2 Date Sample Logged by Lab = 02/01/99 Sample ID = 0320089 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 0.327 Most Probable Value = 0.327 Percent Recovery = 100.0 Date Sample Logged by Lab = 02/01/99 Sample ID = 0320090 Number of Standard Deviations = 0.0 Blind Sample ID = N59 Lab Value = 0.333 Most Probable Value = 0.327 Percent Recovery = 101.8 Date Sample Logged by Lab = 01/29/99 Sample ID = 0290005 Number of Standard Deviations = 0.2 Blind Sample ID = N59 Lab Value = 1.219 Most Probable Value = 1.236 Percent Recovery = 98.6 Date Sample Logged by Lab = 01/28/99 Sample ID = 0280028 Number of Standard Deviations = -0.2 Blind Sample ID = NS2 Lab Value = 0.326 Most Probable Value = 0.327 Percent Recovery = 99.7 Date Sample Logged by Lab = 01/28/99 Sample ID = 0280029 Number of Standard Deviations = -0.0 Blind Sample ID = N59 Lab Value = 1.237 Most Probable Value = 1.236 Percent Recovery = 100.1 Date Sample Logged by Lab = 01/27/99 Sample ID = 0270083 Number of Standard Deviations = 0.0 Blind Sample ID = NS2 Lab Value = 0.321 Most Probable Value = 0.327 Percent Recovery = 98.2 Date Sample Logged by Lab = 01/27/99 Sample ID = 0270084 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 0.350 Most Probable Value = 0.327 Percent Recovery = 107.0 Date Sample Logged by Lab = 01/26/99 Sample ID = 0260010 Number of Standard Deviations = 0.7 Blind Sample ID = N59 Lab Value = 1.253 Most Probable Value = 1.236 Percent Recovery = 101.4 Date Sample Logged by Lab = 01/25/99 Sample ID = 0250121 Number of Standard Deviations = 0.2 Blind Sample ID = NS2 Lab Value = 0.321 Most Probable Value = 0.327 Percent Recovery = 98.2 Date Sample Logged by Lab = 01/25/99 Sample ID = 0250120 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 0.333 Most Probable Value = 0.327 Percent Recovery = 101.8 Date Sample Logged by Lab = 01/22/99 Sample ID = 0220071 Number of Standard Deviations = 0.2 Blind Sample ID = N59 Lab Value = 1.196 Most Probable Value = 1.236 Percent Recovery = 96.8 Date Sample Logged by Lab = 01/21/99 Sample ID = 0210088 Number of Standard Deviations = -0.5 Blind Sample ID = NS2 Lab Value = 1.214 Most Probable Value = 1.236 Percent Recovery = 98.2 Date Sample Logged by Lab = 01/21/99 Sample ID = 0210092 Number of Standard Deviations = -0.3 Blind Sample ID = NS2 Lab Value = 0.304 Most Probable Value = 0.327 Percent Recovery = 93.0 Date Sample Logged by Lab = 01/21/99 Sample ID = 0210087 Number of Standard Deviations = -0.7 Blind Sample ID = N59 Lab Value = 0.300 Most Probable Value = 0.327 Percent Recovery = 91.7 Date Sample Logged by Lab = 01/21/99 Sample ID = 0210090 Number of Standard Deviations = -0.8 Blind Sample ID = N59 Lab Value = 0.321 Most Probable Value = 0.327 Percent Recovery = 98.2 Date Sample Logged by Lab = 01/20/99 Sample ID = 0200126 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 1.331 Most Probable Value = 1.236 Percent Recovery = 107.7 Date Sample Logged by Lab = 01/19/99 Sample ID = 0190099 Number of Standard Deviations = 1.1 Blind Sample ID = NS2 Lab Value = 0.318 Most Probable Value = 0.327 Percent Recovery = 97.2 Date Sample Logged by Lab = 01/19/99 Sample ID = 0190100 Number of Standard Deviations = -0.3 Blind Sample ID = N59 Lab Value = 0.295 Most Probable Value = 0.327 Percent Recovery = 90.2 Date Sample Logged by Lab = 01/15/99 Sample ID = 0150087 Number of Standard Deviations = -1.0 Blind Sample ID = N59 Lab Value = 0.314 Most Probable Value = 0.327 Percent Recovery = 96.0 Date Sample Logged by Lab = 01/13/99 Sample ID = 0130040 Number of Standard Deviations = -0.4 Blind Sample ID = N59 Lab Value = 0.342 Most Probable Value = 0.327 Percent Recovery = 104.6 Date Sample Logged by Lab = 01/12/99 Sample ID = 0120057 Number of Standard Deviations = 0.5 Blind Sample ID = N59 Lab Value = 1.325 Most Probable Value = 1.236 Percent Recovery = 107.2 Date Sample Logged by Lab = 01/11/99 Sample ID = 0110108 Number of Standard Deviations = 1.0 Blind Sample ID = NS2 Lab Value = 0.327 Most Probable Value = 0.327 Percent Recovery = 100.0 Date Sample Logged by Lab = 01/11/99 Sample ID = 0110107 Number of Standard Deviations = 0.0 Blind Sample ID = N59 Lab Value = 1.273 Most Probable Value = 1.236 Percent Recovery = 103.0 Date Sample Logged by Lab = 01/08/99 Sample ID = 0080110 Number of Standard Deviations = 0.4 Blind Sample ID = NS2 Lab Value = 0.309 Most Probable Value = 0.327 Percent Recovery = 94.5 Date Sample Logged by Lab = 01/08/99 Sample ID = 0080109 Number of Standard Deviations = -0.6 Blind Sample ID = N59 Lab Value = 0.309 Most Probable Value = 0.327 Percent Recovery = 94.5 Date Sample Logged by Lab = 01/08/99 Sample ID = 0080111 Number of Standard Deviations = -0.6 Blind Sample ID = N59 Lab Value = 0.321 Most Probable Value = 0.327 Percent Recovery = 98.2 Date Sample Logged by Lab = 01/06/99 Sample ID = 0060042 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 0.327 Most Probable Value = 0.327 Percent Recovery = 100.0 Date Sample Logged by Lab = 01/05/99 Sample ID = 0050021 Number of Standard Deviations = 0.0 Blind Sample ID = N59 Lab Value = 0.630 Most Probable Value = 0.578 Percent Recovery = 109.0 Date Sample Logged by Lab = 12/31/98 Sample ID = 3650064 Number of Standard Deviations = 1.1 Blind Sample ID = N60 Lab Value = 0.645 Most Probable Value = 0.578 Percent Recovery = 111.6 Date Sample Logged by Lab = 12/31/98 Sample ID = 3650063 Number of Standard Deviations = 1.4 Blind Sample ID = N60 Lab Value = 1.302 Most Probable Value = 1.236 Percent Recovery = 105.3 Date Sample Logged by Lab = 12/30/98 Sample ID = 3640040 Number of Standard Deviations = 0.8 Blind Sample ID = NS2 Lab Value = 0.606 Most Probable Value = 0.578 Percent Recovery = 104.8 Date Sample Logged by Lab = 12/30/98 Sample ID = 3640039 Number of Standard Deviations = 0.6 Blind Sample ID = N60 Lab Value = 0.614 Most Probable Value = 0.578 Percent Recovery = 106.2 Date Sample Logged by Lab = 12/24/98 Sample ID = 3580004 Number of Standard Deviations = 0.8 Blind Sample ID = N60 Lab Value = 1.299 Most Probable Value = 1.236 Percent Recovery = 105.1 Date Sample Logged by Lab = 12/23/98 Sample ID = 3570079 Number of Standard Deviations = 0.7 Blind Sample ID = NS2 Lab Value = 0.599 Most Probable Value = 0.578 Percent Recovery = 103.6 Date Sample Logged by Lab = 12/23/98 Sample ID = 3570081 Number of Standard Deviations = 0.4 Blind Sample ID = N60 Lab Value = 0.576 Most Probable Value = 0.578 Percent Recovery = 99.7 Date Sample Logged by Lab = 12/22/98 Sample ID = 3560009 Number of Standard Deviations = -0.0 Blind Sample ID = N60 Lab Value = 0.586 Most Probable Value = 0.578 Percent Recovery = 101.4 Date Sample Logged by Lab = 12/21/98 Sample ID = 3550114 Number of Standard Deviations = 0.2 Blind Sample ID = N60 Lab Value = 1.287 Most Probable Value = 1.236 Percent Recovery = 104.1 Date Sample Logged by Lab = 12/18/98 Sample ID = 3520048 Number of Standard Deviations = 0.6 Blind Sample ID = NS2 Lab Value = 0.576 Most Probable Value = 0.578 Percent Recovery = 99.7 Date Sample Logged by Lab = 12/18/98 Sample ID = 3520047 Number of Standard Deviations = -0.0 Blind Sample ID = N60 Lab Value = 0.572 Most Probable Value = 0.578 Percent Recovery = 99.0 Date Sample Logged by Lab = 12/17/98 Sample ID = 3510061 Number of Standard Deviations = -0.1 Blind Sample ID = N60 Lab Value = 1.241 Most Probable Value = 1.236 Percent Recovery = 100.4 Date Sample Logged by Lab = 12/16/98 Sample ID = 3500084 Number of Standard Deviations = 0.1 Blind Sample ID = NS2 Lab Value = 0.584 Most Probable Value = 0.578 Percent Recovery = 101.0 Date Sample Logged by Lab = 12/16/98 Sample ID = 3500082 Number of Standard Deviations = 0.1 Blind Sample ID = N60 Lab Value = 0.583 Most Probable Value = 0.578 Percent Recovery = 100.9 Date Sample Logged by Lab = 12/15/98 Sample ID = 3490048 Number of Standard Deviations = 0.1 Blind Sample ID = N60 Lab Value = 0.566 Most Probable Value = 0.578 Percent Recovery = 97.9 Date Sample Logged by Lab = 12/14/98 Sample ID = 3480075 Number of Standard Deviations = -0.3 Blind Sample ID = N60 Lab Value = 1.227 Most Probable Value = 1.236 Percent Recovery = 99.3 Date Sample Logged by Lab = 12/11/98 Sample ID = 3450160 Number of Standard Deviations = -0.1 Blind Sample ID = NS2 Lab Value = 0.585 Most Probable Value = 0.578 Percent Recovery = 101.2 Date Sample Logged by Lab = 12/11/98 Sample ID = 3450159 Number of Standard Deviations = 0.1 Blind Sample ID = N60 Lab Value = 0.580 Most Probable Value = 0.578 Percent Recovery = 100.3 Date Sample Logged by Lab = 12/10/98 Sample ID = 3440071 Number of Standard Deviations = 0.0 Blind Sample ID = N60 Lab Value = 1.239 Most Probable Value = 1.236 Percent Recovery = 100.2 Date Sample Logged by Lab = 12/09/98 Sample ID = 3430055 Number of Standard Deviations = 0.0 Blind Sample ID = NS2 Lab Value = 0.569 Most Probable Value = 0.578 Percent Recovery = 98.4 Date Sample Logged by Lab = 12/09/98 Sample ID = 3430056 Number of Standard Deviations = -0.2 Blind Sample ID = N60 Lab Value = 0.566 Most Probable Value = 0.578 Percent Recovery = 97.9 Date Sample Logged by Lab = 12/08/98 Sample ID = 3420131 Number of Standard Deviations = -0.3 Blind Sample ID = N60 Lab Value = 0.571 Most Probable Value = 0.578 Percent Recovery = 98.8 Date Sample Logged by Lab = 12/07/98 Sample ID = 3410096 Number of Standard Deviations = -0.1 Blind Sample ID = N60 Lab Value = 1.243 Most Probable Value = 1.236 Percent Recovery = 100.6 Date Sample Logged by Lab = 12/04/98 Sample ID = 3380081 Number of Standard Deviations = 0.1 Blind Sample ID = NS2 Lab Value = 0.585 Most Probable Value = 0.578 Percent Recovery = 101.2 Date Sample Logged by Lab = 12/04/98 Sample ID = 3380080 Number of Standard Deviations = 0.1 Blind Sample ID = N60 Lab Value = 0.566 Most Probable Value = 0.578 Percent Recovery = 97.9 Date Sample Logged by Lab = 12/03/98 Sample ID = 3370062 Number of Standard Deviations = -0.3 Blind Sample ID = N60 Lab Value = 1.247 Most Probable Value = 1.236 Percent Recovery = 100.9 Date Sample Logged by Lab = 12/02/98 Sample ID = 3360071 Number of Standard Deviations = 0.1 Blind Sample ID = NS2 Lab Value = 0.570 Most Probable Value = 0.578 Percent Recovery = 98.6 Date Sample Logged by Lab = 12/02/98 Sample ID = 3360068 Number of Standard Deviations = -0.2 Blind Sample ID = N60 Lab Value = 1.238 Most Probable Value = 1.236 Percent Recovery = 100.2 Date Sample Logged by Lab = 12/01/98 Sample ID = 3350084 Number of Standard Deviations = 0.0 Blind Sample ID = NS2 Lab Value = 0.321 Most Probable Value = 0.327 Percent Recovery = 98.2 Date Sample Logged by Lab = 12/01/98 Sample ID = 3350085 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 0.313 Most Probable Value = 0.327 Percent Recovery = 95.7 Date Sample Logged by Lab = 12/01/98 Sample ID = 3350083 Number of Standard Deviations = -0.4 Blind Sample ID = N59 Lab Value = 1.228 Most Probable Value = 1.236 Percent Recovery = 99.4 Date Sample Logged by Lab = 11/30/98 Sample ID = 3340019 Number of Standard Deviations = -0.1 Blind Sample ID = NS2 Lab Value = 0.312 Most Probable Value = 0.327 Percent Recovery = 95.4 Date Sample Logged by Lab = 11/30/98 Sample ID = 3340018 Number of Standard Deviations = -0.5 Blind Sample ID = N59 Lab Value = 1.233 Most Probable Value = 1.236 Percent Recovery = 99.8 Date Sample Logged by Lab = 11/27/98 Sample ID = 3310074 Number of Standard Deviations = -0.0 Blind Sample ID = NS2 Lab Value = 0.318 Most Probable Value = 0.327 Percent Recovery = 97.2 Date Sample Logged by Lab = 11/27/98 Sample ID = 3310075 Number of Standard Deviations = -0.3 Blind Sample ID = N59 Lab Value = 0.310 Most Probable Value = 0.327 Percent Recovery = 94.8 Date Sample Logged by Lab = 11/25/98 Sample ID = 3290045 Number of Standard Deviations = -0.5 Blind Sample ID = N59 Lab Value = 0.303 Most Probable Value = 0.327 Percent Recovery = 92.7 Date Sample Logged by Lab = 11/24/98 Sample ID = 3280041 Number of Standard Deviations = -0.7 Blind Sample ID = N59 Lab Value = 1.222 Most Probable Value = 1.236 Percent Recovery = 98.9 Date Sample Logged by Lab = 11/23/98 Sample ID = 3270059 Number of Standard Deviations = -0.2 Blind Sample ID = NS2 Lab Value = 0.315 Most Probable Value = 0.327 Percent Recovery = 96.3 Date Sample Logged by Lab = 11/23/98 Sample ID = 3270058 Number of Standard Deviations = -0.4 Blind Sample ID = N59 Lab Value = 0.307 Most Probable Value = 0.327 Percent Recovery = 93.9 Date Sample Logged by Lab = 11/20/98 Sample ID = 3240111 Number of Standard Deviations = -0.6 Blind Sample ID = N59 Lab Value = 1.259 Most Probable Value = 1.236 Percent Recovery = 101.9 Date Sample Logged by Lab = 11/19/98 Sample ID = 3230050 Number of Standard Deviations = 0.3 Blind Sample ID = NS2 Lab Value = 0.338 Most Probable Value = 0.327 Percent Recovery = 103.4 Date Sample Logged by Lab = 11/19/98 Sample ID = 3230051 Number of Standard Deviations = 0.3 Blind Sample ID = N59 Lab Value = 0.331 Most Probable Value = 0.327 Percent Recovery = 101.2 Date Sample Logged by Lab = 11/18/98 Sample ID = 3220063 Number of Standard Deviations = 0.1 Blind Sample ID = N59 Lab Value = 0.357 Most Probable Value = 0.327 Percent Recovery = 109.2 Date Sample Logged by Lab = 11/17/98 Sample ID = 3210049 Number of Standard Deviations = 0.9 Blind Sample ID = N59 Lab Value = 1.276 Most Probable Value = 1.236 Percent Recovery = 103.2 Date Sample Logged by Lab = 11/16/98 Sample ID = 3200106 Number of Standard Deviations = 0.5 Blind Sample ID = NS2 Lab Value = 0.349 Most Probable Value = 0.327 Percent Recovery = 106.7 Date Sample Logged by Lab = 11/16/98 Sample ID = 3200105 Number of Standard Deviations = 0.7 Blind Sample ID = N59 Lab Value = 0.354 Most Probable Value = 0.327 Percent Recovery = 108.3 Date Sample Logged by Lab = 11/16/98 Sample ID = 3200022 Number of Standard Deviations = 0.8 Blind Sample ID = N59 Lab Value = 0.314 Most Probable Value = 0.327 Percent Recovery = 96.0 Date Sample Logged by Lab = 11/10/98 Sample ID = 3140156 Number of Standard Deviations = -0.4 Blind Sample ID = N59 Lab Value = 0.316 Most Probable Value = 0.327 Percent Recovery = 96.6 Date Sample Logged by Lab = 11/10/98 Sample ID = 3140157 Number of Standard Deviations = -0.3 Blind Sample ID = N59 Lab Value = 1.235 Most Probable Value = 1.236 Percent Recovery = 99.9 Date Sample Logged by Lab = 11/09/98 Sample ID = 3130283 Number of Standard Deviations = -0.0 Blind Sample ID = NS2 Lab Value = 0.320 Most Probable Value = 0.327 Percent Recovery = 97.9 Date Sample Logged by Lab = 11/09/98 Sample ID = 3130281 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 0.312 Most Probable Value = 0.327 Percent Recovery = 95.4 Date Sample Logged by Lab = 11/09/98 Sample ID = 3130125 Number of Standard Deviations = -0.5 Blind Sample ID = N59 Lab Value = 1.222 Most Probable Value = 1.236 Percent Recovery = 98.9 Date Sample Logged by Lab = 11/05/98 Sample ID = 3090058 Number of Standard Deviations = -0.2 Blind Sample ID = NS2 Lab Value = 0.312 Most Probable Value = 0.327 Percent Recovery = 95.4 Date Sample Logged by Lab = 11/05/98 Sample ID = 3090056 Number of Standard Deviations = -0.5 Blind Sample ID = N59 Lab Value = 0.322 Most Probable Value = 0.327 Percent Recovery = 98.5 Date Sample Logged by Lab = 11/04/98 Sample ID = 3080035 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 0.313 Most Probable Value = 0.327 Percent Recovery = 95.7 Date Sample Logged by Lab = 11/03/98 Sample ID = 3070106 Number of Standard Deviations = -0.4 Blind Sample ID = N59 Lab Value = 0.643 Most Probable Value = 0.578 Percent Recovery = 111.2 Date Sample Logged by Lab = 10/30/98 Sample ID = 3030051 Number of Standard Deviations = 1.4 Blind Sample ID = N60 Lab Value = 0.625 Most Probable Value = 0.578 Percent Recovery = 108.1 Date Sample Logged by Lab = 10/29/98 Sample ID = 3020044 Number of Standard Deviations = 1.0 Blind Sample ID = N60 Lab Value = 1.293 Most Probable Value = 1.236 Percent Recovery = 104.6 Date Sample Logged by Lab = 10/28/98 Sample ID = 3010048 Number of Standard Deviations = 0.7 Blind Sample ID = NS2 Lab Value = 0.593 Most Probable Value = 0.578 Percent Recovery = 102.6 Date Sample Logged by Lab = 10/28/98 Sample ID = 3010047 Number of Standard Deviations = 0.3 Blind Sample ID = N60 Lab Value = 0.606 Most Probable Value = 0.578 Percent Recovery = 104.8 Date Sample Logged by Lab = 10/27/98 Sample ID = 3000090 Number of Standard Deviations = 0.6 Blind Sample ID = N60 Lab Value = 1.222 Most Probable Value = 1.236 Percent Recovery = 98.9 Date Sample Logged by Lab = 10/26/98 Sample ID = 2990139 Number of Standard Deviations = -0.2 Blind Sample ID = NS2 Lab Value = 0.579 Most Probable Value = 0.578 Percent Recovery = 100.2 Date Sample Logged by Lab = 10/26/98 Sample ID = 2990138 Number of Standard Deviations = 0.0 Blind Sample ID = N60 Lab Value = 0.571 Most Probable Value = 0.578 Percent Recovery = 98.8 Date Sample Logged by Lab = 10/23/98 Sample ID = 2960076 Number of Standard Deviations = -0.1 Blind Sample ID = N60 Lab Value = 1.236 Most Probable Value = 1.236 Percent Recovery = 100.0 Date Sample Logged by Lab = 10/22/98 Sample ID = 2950060 Number of Standard Deviations = 0.0 Blind Sample ID = NS2 Lab Value = 0.568 Most Probable Value = 0.578 Percent Recovery = 98.3 Date Sample Logged by Lab = 10/22/98 Sample ID = 2950058 Number of Standard Deviations = -0.2 Blind Sample ID = N60 Lab Value = 0.576 Most Probable Value = 0.578 Percent Recovery = 99.7 Date Sample Logged by Lab = 10/21/98 Sample ID = 2940060 Number of Standard Deviations = -0.0 Blind Sample ID = N60 Lab Value = 0.586 Most Probable Value = 0.578 Percent Recovery = 101.4 Date Sample Logged by Lab = 10/20/98 Sample ID = 2930051 Number of Standard Deviations = 0.2 Blind Sample ID = N60 Lab Value = 1.288 Most Probable Value = 1.236 Percent Recovery = 104.2 Date Sample Logged by Lab = 10/19/98 Sample ID = 2920182 Number of Standard Deviations = 0.6 Blind Sample ID = NS2 Lab Value = 0.597 Most Probable Value = 0.578 Percent Recovery = 103.3 Date Sample Logged by Lab = 10/19/98 Sample ID = 2920181 Number of Standard Deviations = 0.4 Blind Sample ID = N60 Lab Value = 0.594 Most Probable Value = 0.578 Percent Recovery = 102.8 Date Sample Logged by Lab = 10/16/98 Sample ID = 2890140 Number of Standard Deviations = 0.3 Blind Sample ID = N60 Lab Value = 1.298 Most Probable Value = 1.236 Percent Recovery = 105.0 Date Sample Logged by Lab = 10/15/98 Sample ID = 2880118 Number of Standard Deviations = 0.7 Blind Sample ID = NS2 Lab Value = 0.596 Most Probable Value = 0.578 Percent Recovery = 103.1 Date Sample Logged by Lab = 10/15/98 Sample ID = 2880119 Number of Standard Deviations = 0.4 Blind Sample ID = N60 Lab Value = 0.603 Most Probable Value = 0.578 Percent Recovery = 104.3 Date Sample Logged by Lab = 10/14/98 Sample ID = 2870039 Number of Standard Deviations = 0.5 Blind Sample ID = N60 Lab Value = 1.291 Most Probable Value = 1.236 Percent Recovery = 104.4 Date Sample Logged by Lab = 10/13/98 Sample ID = 2860070 Number of Standard Deviations = 0.6 Blind Sample ID = NS2 Lab Value = 0.590 Most Probable Value = 0.578 Percent Recovery = 102.1 Date Sample Logged by Lab = 10/13/98 Sample ID = 2860067 Number of Standard Deviations = 0.3 Blind Sample ID = N60 Lab Value = 0.593 Most Probable Value = 0.578 Percent Recovery = 102.6 Date Sample Logged by Lab = 10/09/98 Sample ID = 2820171 Number of Standard Deviations = 0.3 Blind Sample ID = N60 Lab Value = 1.293 Most Probable Value = 1.236 Percent Recovery = 104.6 Date Sample Logged by Lab = 10/08/98 Sample ID = 2810059 Number of Standard Deviations = 0.7 Blind Sample ID = NS2 Lab Value = 0.604 Most Probable Value = 0.578 Percent Recovery = 104.5 Date Sample Logged by Lab = 10/08/98 Sample ID = 2810058 Number of Standard Deviations = 0.5 Blind Sample ID = N60 Lab Value = 0.596 Most Probable Value = 0.578 Percent Recovery = 103.1 Date Sample Logged by Lab = 10/07/98 Sample ID = 2800065 Number of Standard Deviations = 0.4 Blind Sample ID = N60 Lab Value = 0.596 Most Probable Value = 0.578 Percent Recovery = 103.1 Date Sample Logged by Lab = 10/06/98 Sample ID = 2790046 Number of Standard Deviations = 0.4 Blind Sample ID = N60 Lab Value = 1.311 Most Probable Value = 1.236 Percent Recovery = 106.1 Date Sample Logged by Lab = 10/05/98 Sample ID = 2780098 Number of Standard Deviations = 0.9 Blind Sample ID = NS2 Lab Value = 0.598 Most Probable Value = 0.578 Percent Recovery = 103.5 Date Sample Logged by Lab = 10/05/98 Sample ID = 2780105 Number of Standard Deviations = 0.4 Blind Sample ID = N60 Lab Value = 0.599 Most Probable Value = 0.578 Percent Recovery = 103.6 Date Sample Logged by Lab = 10/02/98 Sample ID = 2750042 Number of Standard Deviations = 0.4 Blind Sample ID = N60 Lab Value = 0.243 Most Probable Value = 0.210 Percent Recovery = 115.7 Date Sample Logged by Lab = 09/30/98 Sample ID = 2730001 Number of Standard Deviations = 1.1 Blind Sample ID = N57 Lab Value = 0.694 Most Probable Value = 0.620 Percent Recovery = 111.9 Date Sample Logged by Lab = 09/29/98 Sample ID = 2720087 Number of Standard Deviations = 1.5 Blind Sample ID = N58 Lab Value = 0.242 Most Probable Value = 0.210 Percent Recovery = 115.2 Date Sample Logged by Lab = 09/28/98 Sample ID = 2710123 Number of Standard Deviations = 1.0 Blind Sample ID = N57 Lab Value = 1.311 Most Probable Value = 1.236 Percent Recovery = 106.1 Date Sample Logged by Lab = 09/25/98 Sample ID = 2680004 Number of Standard Deviations = 0.9 Blind Sample ID = NS2 Lab Value = 0.698 Most Probable Value = 0.620 Percent Recovery = 112.6 Date Sample Logged by Lab = 09/25/98 Sample ID = 2680008 Number of Standard Deviations = 1.6 Blind Sample ID = N58 Lab Value = 0.237 Most Probable Value = 0.210 Percent Recovery = 112.9 Date Sample Logged by Lab = 09/24/98 Sample ID = 2670103 Number of Standard Deviations = 0.9 Blind Sample ID = N57 Lab Value = 1.357 Most Probable Value = 1.236 Percent Recovery = 109.8 Date Sample Logged by Lab = 09/23/98 Sample ID = 2660045 Number of Standard Deviations = 1.4 Blind Sample ID = NS2 Lab Value = 0.686 Most Probable Value = 0.620 Percent Recovery = 110.6 Date Sample Logged by Lab = 09/23/98 Sample ID = 2660041 Number of Standard Deviations = 1.3 Blind Sample ID = N58 Lab Value = 0.234 Most Probable Value = 0.210 Percent Recovery = 111.4 Date Sample Logged by Lab = 09/22/98 Sample ID = 2650054 Number of Standard Deviations = 0.8 Blind Sample ID = N57 Lab Value = 0.685 Most Probable Value = 0.620 Percent Recovery = 110.5 Date Sample Logged by Lab = 09/21/98 Sample ID = 2640101 Number of Standard Deviations = 1.3 Blind Sample ID = N58 Lab Value = 1.352 Most Probable Value = 1.236 Percent Recovery = 109.4 Date Sample Logged by Lab = 09/18/98 Sample ID = 2610105 Number of Standard Deviations = 1.3 Blind Sample ID = NS2 Lab Value = 0.252 Most Probable Value = 0.210 Percent Recovery = 120.0 Date Sample Logged by Lab = 09/18/98 Sample ID = 2610104 Number of Standard Deviations = 1.4 Blind Sample ID = N57 Lab Value = 0.695 Most Probable Value = 0.620 Percent Recovery = 112.1 Date Sample Logged by Lab = 09/17/98 Sample ID = 2600014 Number of Standard Deviations = 1.5 Blind Sample ID = N58 Lab Value = 1.312 Most Probable Value = 1.236 Percent Recovery = 106.1 Date Sample Logged by Lab = 09/16/98 Sample ID = 2590071 Number of Standard Deviations = 0.9 Blind Sample ID = NS2 Lab Value = 0.242 Most Probable Value = 0.210 Percent Recovery = 115.2 Date Sample Logged by Lab = 09/16/98 Sample ID = 2590074 Number of Standard Deviations = 1.0 Blind Sample ID = N57 Lab Value = 0.713 Most Probable Value = 0.620 Percent Recovery = 115.0 Date Sample Logged by Lab = 09/15/98 Sample ID = 2580244 Number of Standard Deviations = 1.9 Blind Sample ID = N58 Lab Value = 1.314 Most Probable Value = 1.236 Percent Recovery = 106.3 Date Sample Logged by Lab = 09/11/98 Sample ID = 2540076 Number of Standard Deviations = 0.9 Blind Sample ID = NS2 Lab Value = 0.692 Most Probable Value = 0.620 Percent Recovery = 111.6 Date Sample Logged by Lab = 09/11/98 Sample ID = 2540089 Number of Standard Deviations = 1.5 Blind Sample ID = N58 Lab Value = 0.278 Most Probable Value = 0.210 Percent Recovery = 132.4 Date Sample Logged by Lab = 09/11/98 Sample ID = 2540735 Number of Standard Deviations = 2.2 Blind Sample ID = N57 Lab Value = 0.715 Most Probable Value = 0.620 Percent Recovery = 115.3 Date Sample Logged by Lab = 09/10/98 Sample ID = 2530112 Number of Standard Deviations = 1.9 Blind Sample ID = N58 Lab Value = 0.238 Most Probable Value = 0.210 Percent Recovery = 113.3 Date Sample Logged by Lab = 09/10/98 Sample ID = 2530110 Number of Standard Deviations = 0.9 Blind Sample ID = N57 Lab Value = 1.418 Most Probable Value = 1.236 Percent Recovery = 114.7 Date Sample Logged by Lab = 09/09/98 Sample ID = 2520009 Number of Standard Deviations = 2.1 Blind Sample ID = NS2 Lab Value = 0.690 Most Probable Value = 0.620 Percent Recovery = 111.3 Date Sample Logged by Lab = 09/09/98 Sample ID = 2520011 Number of Standard Deviations = 1.4 Blind Sample ID = N58 Lab Value = 0.272 Most Probable Value = 0.210 Percent Recovery = 129.5 Date Sample Logged by Lab = 09/09/98 Sample ID = 2520010 Number of Standard Deviations = 2.0 Blind Sample ID = N57 Lab Value = 1.338 Most Probable Value = 1.236 Percent Recovery = 108.3 Date Sample Logged by Lab = 09/04/98 Sample ID = 2470034 Number of Standard Deviations = 1.2 Blind Sample ID = NS2 Lab Value = 1.307 Most Probable Value = 1.236 Percent Recovery = 105.7 Date Sample Logged by Lab = 09/03/98 Sample ID = 2460019 Number of Standard Deviations = 0.8 Blind Sample ID = NS2 Lab Value = 0.684 Most Probable Value = 0.620 Percent Recovery = 110.3 Date Sample Logged by Lab = 09/03/98 Sample ID = 2460015 Number of Standard Deviations = 1.3 Blind Sample ID = N58 Lab Value = 0.219 Most Probable Value = 0.210 Percent Recovery = 104.3 Date Sample Logged by Lab = 09/03/98 Sample ID = 2460017 Number of Standard Deviations = 0.3 Blind Sample ID = N57 Lab Value = 0.678 Most Probable Value = 0.620 Percent Recovery = 109.4 Date Sample Logged by Lab = 08/31/98 Sample ID = 2430243 Number of Standard Deviations = 1.2 Blind Sample ID = N58 Lab Value = 0.209 Most Probable Value = 0.210 Percent Recovery = 99.5 Date Sample Logged by Lab = 08/31/98 Sample ID = 2430236 Number of Standard Deviations = -0.0 Blind Sample ID = N57 Lab Value = 1.332 Most Probable Value = 1.236 Percent Recovery = 107.8 Date Sample Logged by Lab = 08/28/98 Sample ID = 2400209 Number of Standard Deviations = 1.1 Blind Sample ID = NS2 Lab Value = 0.685 Most Probable Value = 0.620 Percent Recovery = 110.5 Date Sample Logged by Lab = 08/27/98 Sample ID = 2390101 Number of Standard Deviations = 1.3 Blind Sample ID = N58 Lab Value = 0.273 Most Probable Value = 0.210 Percent Recovery = 130.0 Date Sample Logged by Lab = 08/27/98 Sample ID = 2390107 Number of Standard Deviations = 2.0 Blind Sample ID = N57 Lab Value = 1.324 Most Probable Value = 1.236 Percent Recovery = 107.1 Date Sample Logged by Lab = 08/26/98 Sample ID = 2380206 Number of Standard Deviations = 1.0 Blind Sample ID = NS2 Lab Value = 1.378 Most Probable Value = 1.236 Percent Recovery = 111.5 Date Sample Logged by Lab = 08/21/98 Sample ID = 2330335 Number of Standard Deviations = 1.6 Blind Sample ID = NS2 Lab Value = 0.707 Most Probable Value = 0.620 Percent Recovery = 114.0 Date Sample Logged by Lab = 08/21/98 Sample ID = 2330334 Number of Standard Deviations = 1.8 Blind Sample ID = N58 Lab Value = 0.280 Most Probable Value = 0.210 Percent Recovery = 133.3 Date Sample Logged by Lab = 08/21/98 Sample ID = 2330342 Number of Standard Deviations = 2.3 Blind Sample ID = N57 Lab Value = 1.291 Most Probable Value = 1.236 Percent Recovery = 104.4 Date Sample Logged by Lab = 08/19/98 Sample ID = 2310039 Number of Standard Deviations = 0.6 Blind Sample ID = NS2 Lab Value = 0.691 Most Probable Value = 0.620 Percent Recovery = 111.5 Date Sample Logged by Lab = 08/19/98 Sample ID = 2310038 Number of Standard Deviations = 1.4 Blind Sample ID = N58 Lab Value = 0.222 Most Probable Value = 0.210 Percent Recovery = 105.7 Date Sample Logged by Lab = 08/19/98 Sample ID = 2310036 Number of Standard Deviations = 0.4 Blind Sample ID = N57 Lab Value = 0.722 Most Probable Value = 0.620 Percent Recovery = 116.5 Date Sample Logged by Lab = 08/17/98 Sample ID = 2290142 Number of Standard Deviations = 2.1 Blind Sample ID = N58 Lab Value = 1.234 Most Probable Value = 1.236 Percent Recovery = 99.8 Date Sample Logged by Lab = 08/14/98 Sample ID = 2260083 Number of Standard Deviations = -0.0 Blind Sample ID = NS2 Lab Value = 0.644 Most Probable Value = 0.620 Percent Recovery = 103.9 Date Sample Logged by Lab = 08/14/98 Sample ID = 2260081 Number of Standard Deviations = 0.5 Blind Sample ID = N58 Lab Value = 0.200 Most Probable Value = 0.210 Percent Recovery = 95.2 Date Sample Logged by Lab = 08/14/98 Sample ID = 2260067 Number of Standard Deviations = -0.3 Blind Sample ID = N57 Lab Value = 1.304 Most Probable Value = 1.236 Percent Recovery = 105.5 Date Sample Logged by Lab = 08/12/98 Sample ID = 2240179 Number of Standard Deviations = 0.8 Blind Sample ID = NS2 Lab Value = 0.641 Most Probable Value = 0.620 Percent Recovery = 103.4 Date Sample Logged by Lab = 08/11/98 Sample ID = 2230077 Number of Standard Deviations = 0.4 Blind Sample ID = N58 Lab Value = 0.176 Most Probable Value = 0.210 Percent Recovery = 83.8 Date Sample Logged by Lab = 08/11/98 Sample ID = 2230076 Number of Standard Deviations = -1.1 Blind Sample ID = N57 Lab Value = 1.236 Most Probable Value = 1.236 Percent Recovery = 100.0 Date Sample Logged by Lab = 08/07/98 Sample ID = 2190061 Number of Standard Deviations = 0.0 Blind Sample ID = NS2 Lab Value = 0.672 Most Probable Value = 0.620 Percent Recovery = 108.4 Date Sample Logged by Lab = 08/07/98 Sample ID = 2190059 Number of Standard Deviations = 1.1 Blind Sample ID = N58 Lab Value = 0.203 Most Probable Value = 0.210 Percent Recovery = 96.7 Date Sample Logged by Lab = 08/07/98 Sample ID = 2190051 Number of Standard Deviations = -0.2 Blind Sample ID = N57 Lab Value = 1.196 Most Probable Value = 1.236 Percent Recovery = 96.8 Date Sample Logged by Lab = 08/05/98 Sample ID = 2170063 Number of Standard Deviations = -0.5 Blind Sample ID = NS2 Lab Value = 0.608 Most Probable Value = 0.620 Percent Recovery = 98.1 Date Sample Logged by Lab = 08/05/98 Sample ID = 2170062 Number of Standard Deviations = -0.2 Blind Sample ID = N58 Lab Value = 0.210 Most Probable Value = 0.210 Percent Recovery = 100.0 Date Sample Logged by Lab = 08/05/98 Sample ID = 2170058 Number of Standard Deviations = 0.0 Blind Sample ID = N57 Lab Value = 0.638 Most Probable Value = 0.620 Percent Recovery = 102.9 Date Sample Logged by Lab = 07/30/98 Sample ID = 2110201 Number of Standard Deviations = 0.4 Blind Sample ID = N58 Lab Value = 0.206 Most Probable Value = 0.210 Percent Recovery = 98.1 Date Sample Logged by Lab = 07/30/98 Sample ID = 2110195 Number of Standard Deviations = -0.1 Blind Sample ID = N57 Lab Value = 1.235 Most Probable Value = 1.236 Percent Recovery = 99.9 Date Sample Logged by Lab = 07/29/98 Sample ID = 2100170 Number of Standard Deviations = -0.0 Blind Sample ID = NS2 Lab Value = 0.663 Most Probable Value = 0.620 Percent Recovery = 106.9 Date Sample Logged by Lab = 07/28/98 Sample ID = 2090139 Number of Standard Deviations = 0.9 Blind Sample ID = N58 Lab Value = 0.186 Most Probable Value = 0.210 Percent Recovery = 88.6 Date Sample Logged by Lab = 07/28/98 Sample ID = 2090137 Number of Standard Deviations = -0.8 Blind Sample ID = N57 Lab Value = 1.245 Most Probable Value = 1.236 Percent Recovery = 100.7 Date Sample Logged by Lab = 07/27/98 Sample ID = 2080067 Number of Standard Deviations = 0.1 Blind Sample ID = NS2 Lab Value = 0.638 Most Probable Value = 0.620 Percent Recovery = 102.9 Date Sample Logged by Lab = 07/27/98 Sample ID = 2080083 Number of Standard Deviations = 0.4 Blind Sample ID = N58 Lab Value = 0.220 Most Probable Value = 0.210 Percent Recovery = 104.8 Date Sample Logged by Lab = 07/27/98 Sample ID = 2080068 Number of Standard Deviations = 0.3 Blind Sample ID = N57 Lab Value = 1.252 Most Probable Value = 1.236 Percent Recovery = 101.3 Date Sample Logged by Lab = 07/22/98 Sample ID = 2030057 Number of Standard Deviations = 0.2 Blind Sample ID = NS2 Lab Value = 0.668 Most Probable Value = 0.620 Percent Recovery = 107.7 Date Sample Logged by Lab = 07/22/98 Sample ID = 2030018 Number of Standard Deviations = 1.0 Blind Sample ID = N58 Lab Value = 0.217 Most Probable Value = 0.210 Percent Recovery = 103.3 Date Sample Logged by Lab = 07/22/98 Sample ID = 2030053 Number of Standard Deviations = 0.2 Blind Sample ID = N57 Lab Value = 0.634 Most Probable Value = 0.620 Percent Recovery = 102.3 Date Sample Logged by Lab = 07/20/98 Sample ID = 2010050 Number of Standard Deviations = 0.3 Blind Sample ID = N58 Lab Value = 0.245 Most Probable Value = 0.210 Percent Recovery = 116.7 Date Sample Logged by Lab = 07/20/98 Sample ID = 2010033 Number of Standard Deviations = 1.1 Blind Sample ID = N57 Lab Value = 1.253 Most Probable Value = 1.236 Percent Recovery = 101.4 Date Sample Logged by Lab = 07/17/98 Sample ID = 1980303 Number of Standard Deviations = 0.2 Blind Sample ID = NS2 Lab Value = 0.607 Most Probable Value = 0.620 Percent Recovery = 97.9 Date Sample Logged by Lab = 07/16/98 Sample ID = 1970015 Number of Standard Deviations = -0.3 Blind Sample ID = N58 Lab Value = 0.224 Most Probable Value = 0.210 Percent Recovery = 106.7 Date Sample Logged by Lab = 07/16/98 Sample ID = 1970017 Number of Standard Deviations = 0.5 Blind Sample ID = N57 Lab Value = 1.282 Most Probable Value = 1.236 Percent Recovery = 103.7 Date Sample Logged by Lab = 07/15/98 Sample ID = 1960203 Number of Standard Deviations = 0.5 Blind Sample ID = NS2 Lab Value = 0.612 Most Probable Value = 0.620 Percent Recovery = 98.7 Date Sample Logged by Lab = 07/14/98 Sample ID = 1950203 Number of Standard Deviations = -0.2 Blind Sample ID = N58 Lab Value = 0.218 Most Probable Value = 0.210 Percent Recovery = 103.8 Date Sample Logged by Lab = 07/14/98 Sample ID = 1950205 Number of Standard Deviations = 0.3 Blind Sample ID = N57 Lab Value = 1.181 Most Probable Value = 1.236 Percent Recovery = 95.6 Date Sample Logged by Lab = 07/10/98 Sample ID = 1910239 Number of Standard Deviations = -0.6 Blind Sample ID = NS2 Lab Value = 0.578 Most Probable Value = 0.620 Percent Recovery = 93.2 Date Sample Logged by Lab = 07/10/98 Sample ID = 1910242 Number of Standard Deviations = -0.9 Blind Sample ID = N58 Lab Value = 0.184 Most Probable Value = 0.210 Percent Recovery = 87.6 Date Sample Logged by Lab = 07/10/98 Sample ID = 1910238 Number of Standard Deviations = -0.8 Blind Sample ID = N57 Lab Value = 1.209 Most Probable Value = 1.236 Percent Recovery = 97.8 Date Sample Logged by Lab = 07/08/98 Sample ID = 1890198 Number of Standard Deviations = -0.3 Blind Sample ID = NS2 Lab Value = 0.618 Most Probable Value = 0.620 Percent Recovery = 99.7 Date Sample Logged by Lab = 07/08/98 Sample ID = 1890199 Number of Standard Deviations = -0.0 Blind Sample ID = N58 Lab Value = 0.247 Most Probable Value = 0.210 Percent Recovery = 117.6 Date Sample Logged by Lab = 07/08/98 Sample ID = 1890196 Number of Standard Deviations = 1.2 Blind Sample ID = N57 Lab Value = 1.225 Most Probable Value = 1.236 Percent Recovery = 99.1 Date Sample Logged by Lab = 07/06/98 Sample ID = 1870153 Number of Standard Deviations = -0.1 Blind Sample ID = NS2 Lab Value = 0.645 Most Probable Value = 0.620 Percent Recovery = 104.0 Date Sample Logged by Lab = 07/06/98 Sample ID = 1870156 Number of Standard Deviations = 0.5 Blind Sample ID = N58 Lab Value = 0.214 Most Probable Value = 0.210 Percent Recovery = 101.9 Date Sample Logged by Lab = 07/06/98 Sample ID = 1870152 Number of Standard Deviations = 0.1 Blind Sample ID = N57 Lab Value = 1.346 Most Probable Value = 1.236 Percent Recovery = 108.9 Date Sample Logged by Lab = 06/26/98 Sample ID = 1770076 Number of Standard Deviations = 1.3 Blind Sample ID = NS2 Lab Value = 0.687 Most Probable Value = 0.620 Percent Recovery = 110.8 Date Sample Logged by Lab = 06/26/98 Sample ID = 1770070 Number of Standard Deviations = 1.4 Blind Sample ID = N58 Lab Value = 0.257 Most Probable Value = 0.210 Percent Recovery = 122.4 Date Sample Logged by Lab = 06/26/98 Sample ID = 1770094 Number of Standard Deviations = 1.5 Blind Sample ID = N57 Lab Value = 1.297 Most Probable Value = 1.236 Percent Recovery = 104.9 Date Sample Logged by Lab = 06/24/98 Sample ID = 1750104 Number of Standard Deviations = 0.7 Blind Sample ID = NS2 Lab Value = 0.715 Most Probable Value = 0.620 Percent Recovery = 115.3 Date Sample Logged by Lab = 06/24/98 Sample ID = 1750109 Number of Standard Deviations = 1.9 Blind Sample ID = N58 Lab Value = 0.275 Most Probable Value = 0.210 Percent Recovery = 131.0 Date Sample Logged by Lab = 06/24/98 Sample ID = 1750106 Number of Standard Deviations = 2.1 Blind Sample ID = N57 Lab Value = 0.661 Most Probable Value = 0.620 Percent Recovery = 106.6 Date Sample Logged by Lab = 06/23/98 Sample ID = 1740138 Number of Standard Deviations = 0.8 Blind Sample ID = N58 Lab Value = 0.701 Most Probable Value = 0.620 Percent Recovery = 113.1 Date Sample Logged by Lab = 06/22/98 Sample ID = 1730177 Number of Standard Deviations = 1.6 Blind Sample ID = N58 Lab Value = 0.253 Most Probable Value = 0.210 Percent Recovery = 120.5 Date Sample Logged by Lab = 06/22/98 Sample ID = 1730176 Number of Standard Deviations = 1.4 Blind Sample ID = N57 Lab Value = 1.361 Most Probable Value = 1.236 Percent Recovery = 110.1 Date Sample Logged by Lab = 06/19/98 Sample ID = 1700280 Number of Standard Deviations = 1.5 Blind Sample ID = NS2 Lab Value = 0.690 Most Probable Value = 0.620 Percent Recovery = 111.3 Date Sample Logged by Lab = 06/18/98 Sample ID = 1690151 Number of Standard Deviations = 1.4 Blind Sample ID = N58 Lab Value = 0.252 Most Probable Value = 0.210 Percent Recovery = 120.0 Date Sample Logged by Lab = 06/18/98 Sample ID = 1690149 Number of Standard Deviations = 1.4 Blind Sample ID = N57 Lab Value = 1.286 Most Probable Value = 1.236 Percent Recovery = 104.0 Date Sample Logged by Lab = 06/17/98 Sample ID = 1680019 Number of Standard Deviations = 0.6 Blind Sample ID = NS2 Lab Value = 0.692 Most Probable Value = 0.620 Percent Recovery = 111.6 Date Sample Logged by Lab = 06/17/98 Sample ID = 1680017 Number of Standard Deviations = 1.5 Blind Sample ID = N58 Lab Value = 0.273 Most Probable Value = 0.210 Percent Recovery = 130.0 Date Sample Logged by Lab = 06/17/98 Sample ID = 1680020 Number of Standard Deviations = 2.0 Blind Sample ID = N57 Lab Value = 1.300 Most Probable Value = 1.236 Percent Recovery = 105.2 Date Sample Logged by Lab = 06/12/98 Sample ID = 1630127 Number of Standard Deviations = 0.7 Blind Sample ID = NS2 Lab Value = 0.701 Most Probable Value = 0.620 Percent Recovery = 113.1 Date Sample Logged by Lab = 06/12/98 Sample ID = 1630125 Number of Standard Deviations = 1.6 Blind Sample ID = N58 Lab Value = 0.246 Most Probable Value = 0.210 Percent Recovery = 117.1 Date Sample Logged by Lab = 06/12/98 Sample ID = 1630123 Number of Standard Deviations = 1.2 Blind Sample ID = N57 Lab Value = 1.310 Most Probable Value = 1.236 Percent Recovery = 106.0 Date Sample Logged by Lab = 06/10/98 Sample ID = 1610153 Number of Standard Deviations = 0.9 Blind Sample ID = NS2 Lab Value = 0.664 Most Probable Value = 0.620 Percent Recovery = 107.1 Date Sample Logged by Lab = 06/10/98 Sample ID = 1610154 Number of Standard Deviations = 0.9 Blind Sample ID = N58 Lab Value = 0.242 Most Probable Value = 0.210 Percent Recovery = 115.2 Date Sample Logged by Lab = 06/10/98 Sample ID = 1610152 Number of Standard Deviations = 1.0 Blind Sample ID = N57 Lab Value = 0.626 Most Probable Value = 0.620 Percent Recovery = 101.0 Date Sample Logged by Lab = 06/09/98 Sample ID = 1600129 Number of Standard Deviations = 0.1 Blind Sample ID = N58 Lab Value = 0.616 Most Probable Value = 0.620 Percent Recovery = 99.4 Date Sample Logged by Lab = 06/08/98 Sample ID = 1590189 Number of Standard Deviations = -0.1 Blind Sample ID = N58 Lab Value = 0.206 Most Probable Value = 0.210 Percent Recovery = 98.1 Date Sample Logged by Lab = 06/08/98 Sample ID = 1590184 Number of Standard Deviations = -0.1 Blind Sample ID = N57 Lab Value = 1.275 Most Probable Value = 1.236 Percent Recovery = 103.2 Date Sample Logged by Lab = 06/05/98 Sample ID = 1560213 Number of Standard Deviations = 0.5 Blind Sample ID = NS2 Lab Value = 0.827 Most Probable Value = 0.620 Percent Recovery = 133.4 Date Sample Logged by Lab = 06/04/98 Sample ID = 1550184 Number of Standard Deviations = 4.2 Blind Sample ID = N58 Lab Value = 0.265 Most Probable Value = 0.210 Percent Recovery = 126.2 Date Sample Logged by Lab = 06/04/98 Sample ID = 1550181 Number of Standard Deviations = 1.8 Blind Sample ID = N57 Lab Value = 1.279 Most Probable Value = 1.236 Percent Recovery = 103.5 Date Sample Logged by Lab = 06/03/98 Sample ID = 1540098 Number of Standard Deviations = 0.5 Blind Sample ID = NS2 Lab Value = 0.709 Most Probable Value = 0.620 Percent Recovery = 114.4 Date Sample Logged by Lab = 06/02/98 Sample ID = 1530225 Number of Standard Deviations = 1.8 Blind Sample ID = N58 Lab Value = 0.724 Most Probable Value = 0.620 Percent Recovery = 116.8 Date Sample Logged by Lab = 06/02/98 Sample ID = 1530227 Number of Standard Deviations = 2.1 Blind Sample ID = N58 Lab Value = 0.251 Most Probable Value = 0.210 Percent Recovery = 119.5 Date Sample Logged by Lab = 06/02/98 Sample ID = 1530208 Number of Standard Deviations = 1.3 Blind Sample ID = N57 Lab Value = 1.282 Most Probable Value = 1.236 Percent Recovery = 103.7 Date Sample Logged by Lab = 05/29/98 Sample ID = 1490074 Number of Standard Deviations = 0.5 Blind Sample ID = NS2 Lab Value = 0.694 Most Probable Value = 0.620 Percent Recovery = 111.9 Date Sample Logged by Lab = 05/28/98 Sample ID = 1480066 Number of Standard Deviations = 1.5 Blind Sample ID = N58 Lab Value = 0.249 Most Probable Value = 0.210 Percent Recovery = 118.6 Date Sample Logged by Lab = 05/28/98 Sample ID = 1480068 Number of Standard Deviations = 1.3 Blind Sample ID = N57 Lab Value = 1.268 Most Probable Value = 1.236 Percent Recovery = 102.6 Date Sample Logged by Lab = 05/27/98 Sample ID = 1470183 Number of Standard Deviations = 0.4 Blind Sample ID = NS2 Lab Value = 0.586 Most Probable Value = 0.620 Percent Recovery = 94.5 Date Sample Logged by Lab = 05/26/98 Sample ID = 1460155 Number of Standard Deviations = -0.7 Blind Sample ID = N58 Lab Value = 0.179 Most Probable Value = 0.210 Percent Recovery = 85.2 Date Sample Logged by Lab = 05/26/98 Sample ID = 1460162 Number of Standard Deviations = -1.0 Blind Sample ID = N57 Lab Value = 1.350 Most Probable Value = 1.236 Percent Recovery = 109.2 Date Sample Logged by Lab = 05/22/98 Sample ID = 1420206 Number of Standard Deviations = 1.3 Blind Sample ID = NS2 Lab Value = 0.174 Most Probable Value = 0.210 Percent Recovery = 82.9 Date Sample Logged by Lab = 05/21/98 Sample ID = 1410115 Number of Standard Deviations = -1.2 Blind Sample ID = N57 Lab Value = 1.266 Most Probable Value = 1.236 Percent Recovery = 102.4 Date Sample Logged by Lab = 05/20/98 Sample ID = 1400053 Number of Standard Deviations = 0.3 Blind Sample ID = NS2 Lab Value = 0.648 Most Probable Value = 0.620 Percent Recovery = 104.5 Date Sample Logged by Lab = 05/19/98 Sample ID = 1390114 Number of Standard Deviations = 0.6 Blind Sample ID = N58 Lab Value = 0.212 Most Probable Value = 0.210 Percent Recovery = 101.0 Date Sample Logged by Lab = 05/19/98 Sample ID = 1390113 Number of Standard Deviations = 0.1 Blind Sample ID = N57 Lab Value = 1.318 Most Probable Value = 1.236 Percent Recovery = 106.6 Date Sample Logged by Lab = 05/18/98 Sample ID = 1380093 Number of Standard Deviations = 1.0 Blind Sample ID = NS2 Lab Value = 0.641 Most Probable Value = 0.620 Percent Recovery = 103.4 Date Sample Logged by Lab = 05/18/98 Sample ID = 1380092 Number of Standard Deviations = 0.4 Blind Sample ID = N58 Lab Value = 0.186 Most Probable Value = 0.210 Percent Recovery = 88.6 Date Sample Logged by Lab = 05/18/98 Sample ID = 1380089 Number of Standard Deviations = -0.8 Blind Sample ID = N57 Lab Value = 1.292 Most Probable Value = 1.236 Percent Recovery = 104.5 Date Sample Logged by Lab = 05/13/98 Sample ID = 1330267 Number of Standard Deviations = 0.6 Blind Sample ID = NS2 Lab Value = 0.692 Most Probable Value = 0.620 Percent Recovery = 111.6 Date Sample Logged by Lab = 05/13/98 Sample ID = 1330276 Number of Standard Deviations = 1.5 Blind Sample ID = N58 Lab Value = 0.239 Most Probable Value = 0.210 Percent Recovery = 113.8 Date Sample Logged by Lab = 05/13/98 Sample ID = 1330280 Number of Standard Deviations = 0.9 Blind Sample ID = N57 Lab Value = 0.602 Most Probable Value = 0.620 Percent Recovery = 97.1 Date Sample Logged by Lab = 05/12/98 Sample ID = 1320067 Number of Standard Deviations = -0.4 Blind Sample ID = N58 Lab Value = 0.202 Most Probable Value = 0.210 Percent Recovery = 96.2 Date Sample Logged by Lab = 05/12/98 Sample ID = 1320082 Number of Standard Deviations = -0.3 Blind Sample ID = N57 Lab Value = 1.271 Most Probable Value = 1.236 Percent Recovery = 102.8 Date Sample Logged by Lab = 05/08/98 Sample ID = 1280048 Number of Standard Deviations = 0.4 Blind Sample ID = NS2 Lab Value = 1.237 Most Probable Value = 1.236 Percent Recovery = 100.1 Date Sample Logged by Lab = 05/07/98 Sample ID = 1270085 Number of Standard Deviations = 0.0 Blind Sample ID = NS2 Lab Value = 0.611 Most Probable Value = 0.620 Percent Recovery = 98.5 Date Sample Logged by Lab = 05/07/98 Sample ID = 1270080 Number of Standard Deviations = -0.2 Blind Sample ID = N58 Lab Value = 0.208 Most Probable Value = 0.210 Percent Recovery = 99.0 Date Sample Logged by Lab = 05/07/98 Sample ID = 1270086 Number of Standard Deviations = -0.1 Blind Sample ID = N57 Lab Value = 0.721 Most Probable Value = 0.620 Percent Recovery = 116.3 Date Sample Logged by Lab = 05/05/98 Sample ID = 1250078 Number of Standard Deviations = 2.1 Blind Sample ID = N58 Lab Value = 0.269 Most Probable Value = 0.210 Percent Recovery = 128.1 Date Sample Logged by Lab = 05/05/98 Sample ID = 1250074 Number of Standard Deviations = 1.9 Blind Sample ID = N57 Lab Value = 1.314 Most Probable Value = 1.236 Percent Recovery = 106.3 Date Sample Logged by Lab = 04/29/98 Sample ID = 1190164 Number of Standard Deviations = 0.9 Blind Sample ID = NS2 Lab Value = 0.697 Most Probable Value = 0.620 Percent Recovery = 112.4 Date Sample Logged by Lab = 04/29/98 Sample ID = 1190166 Number of Standard Deviations = 1.6 Blind Sample ID = N58 Lab Value = 0.238 Most Probable Value = 0.210 Percent Recovery = 113.3 Date Sample Logged by Lab = 04/29/98 Sample ID = 1190165 Number of Standard Deviations = 0.9 Blind Sample ID = N57 Lab Value = 0.683 Most Probable Value = 0.620 Percent Recovery = 110.2 Date Sample Logged by Lab = 04/28/98 Sample ID = 1180048 Number of Standard Deviations = 1.3 Blind Sample ID = N58 Lab Value = 0.242 Most Probable Value = 0.210 Percent Recovery = 115.2 Date Sample Logged by Lab = 04/28/98 Sample ID = 1180015 Number of Standard Deviations = 1.0 Blind Sample ID = N57 Lab Value = 1.289 Most Probable Value = 1.236 Percent Recovery = 104.3 Date Sample Logged by Lab = 04/24/98 Sample ID = 1140192 Number of Standard Deviations = 0.6 Blind Sample ID = NS2 Lab Value = 0.686 Most Probable Value = 0.620 Percent Recovery = 110.6 Date Sample Logged by Lab = 04/23/98 Sample ID = 1130041 Number of Standard Deviations = 1.3 Blind Sample ID = N58 Lab Value = 0.219 Most Probable Value = 0.210 Percent Recovery = 104.3 Date Sample Logged by Lab = 04/23/98 Sample ID = 1130051 Number of Standard Deviations = 0.3 Blind Sample ID = N57 Lab Value = 1.287 Most Probable Value = 1.236 Percent Recovery = 104.1 Date Sample Logged by Lab = 04/22/98 Sample ID = 1120110 Number of Standard Deviations = 0.6 Blind Sample ID = NS2 Lab Value = 0.657 Most Probable Value = 0.620 Percent Recovery = 106.0 Date Sample Logged by Lab = 04/21/98 Sample ID = 1110190 Number of Standard Deviations = 0.8 Blind Sample ID = N58 Lab Value = 0.248 Most Probable Value = 0.210 Percent Recovery = 118.1 Date Sample Logged by Lab = 04/21/98 Sample ID = 1110199 Number of Standard Deviations = 1.2 Blind Sample ID = N57 Lab Value = 1.241 Most Probable Value = 1.236 Percent Recovery = 100.4 Date Sample Logged by Lab = 04/17/98 Sample ID = 1070135 Number of Standard Deviations = 0.1 Blind Sample ID = NS2 Lab Value = 0.649 Most Probable Value = 0.620 Percent Recovery = 104.7 Date Sample Logged by Lab = 04/17/98 Sample ID = 1070119 Number of Standard Deviations = 0.6 Blind Sample ID = N58 Lab Value = 0.225 Most Probable Value = 0.210 Percent Recovery = 107.1 Date Sample Logged by Lab = 04/17/98 Sample ID = 1070105 Number of Standard Deviations = 0.5 Blind Sample ID = N57 Lab Value = 1.279 Most Probable Value = 1.236 Percent Recovery = 103.5 Date Sample Logged by Lab = 04/15/98 Sample ID = 1050076 Number of Standard Deviations = 0.5 Blind Sample ID = NS2 Lab Value = 0.642 Most Probable Value = 0.620 Percent Recovery = 103.5 Date Sample Logged by Lab = 04/15/98 Sample ID = 1050074 Number of Standard Deviations = 0.4 Blind Sample ID = N58 Lab Value = 0.240 Most Probable Value = 0.210 Percent Recovery = 114.3 Date Sample Logged by Lab = 04/15/98 Sample ID = 1050081 Number of Standard Deviations = 1.0 Blind Sample ID = N57 Lab Value = 0.647 Most Probable Value = 0.620 Percent Recovery = 104.4 Date Sample Logged by Lab = 04/13/98 Sample ID = 1030116 Number of Standard Deviations = 0.5 Blind Sample ID = N58 Lab Value = 0.209 Most Probable Value = 0.210 Percent Recovery = 99.5 Date Sample Logged by Lab = 04/13/98 Sample ID = 1030115 Number of Standard Deviations = -0.0 Blind Sample ID = N57 Lab Value = 1.270 Most Probable Value = 1.236 Percent Recovery = 102.8 Date Sample Logged by Lab = 04/10/98 Sample ID = 1000132 Number of Standard Deviations = 0.4 Blind Sample ID = NS2 Lab Value = 0.644 Most Probable Value = 0.620 Percent Recovery = 103.9 Date Sample Logged by Lab = 04/09/98 Sample ID = 0990085 Number of Standard Deviations = 0.5 Blind Sample ID = N58 Lab Value = 0.196 Most Probable Value = 0.210 Percent Recovery = 93.3 Date Sample Logged by Lab = 04/09/98 Sample ID = 0990032 Number of Standard Deviations = -0.5 Blind Sample ID = N57 Lab Value = 1.296 Most Probable Value = 1.236 Percent Recovery = 104.9 Date Sample Logged by Lab = 04/08/98 Sample ID = 0980059 Number of Standard Deviations = 0.7 Blind Sample ID = NS2 Lab Value = 0.629 Most Probable Value = 0.620 Percent Recovery = 101.5 Date Sample Logged by Lab = 04/07/98 Sample ID = 0970099 Number of Standard Deviations = 0.2 Blind Sample ID = N58 Lab Value = 0.177 Most Probable Value = 0.210 Percent Recovery = 84.3 Date Sample Logged by Lab = 04/07/98 Sample ID = 0970098 Number of Standard Deviations = -1.1 Blind Sample ID = N57 Lab Value = 1.327 Most Probable Value = 1.236 Percent Recovery = 107.4 Date Sample Logged by Lab = 04/03/98 Sample ID = 0930131 Number of Standard Deviations = 1.1 Blind Sample ID = NS2 Lab Value = 0.676 Most Probable Value = 0.620 Percent Recovery = 109.0 Date Sample Logged by Lab = 04/03/98 Sample ID = 0930139 Number of Standard Deviations = 1.1 Blind Sample ID = N58 Lab Value = 0.235 Most Probable Value = 0.210 Percent Recovery = 111.9 Date Sample Logged by Lab = 04/03/98 Sample ID = 0930130 Number of Standard Deviations = 0.8 Blind Sample ID = N57 Lab Value = 0.544 Most Probable Value = 0.500 Percent Recovery = 108.8 Date Sample Logged by Lab = 03/30/98 Sample ID = 0890102 Number of Standard Deviations = 1.0 Blind Sample ID = N56 Lab Value = 0.257 Most Probable Value = 0.240 Percent Recovery = 107.1 Date Sample Logged by Lab = 03/30/98 Sample ID = 0890103 Number of Standard Deviations = 0.6 Blind Sample ID = N55 Lab Value = 1.328 Most Probable Value = 1.236 Percent Recovery = 107.4 Date Sample Logged by Lab = 03/27/98 Sample ID = 0860115 Number of Standard Deviations = 1.1 Blind Sample ID = NS2 Lab Value = 0.566 Most Probable Value = 0.500 Percent Recovery = 113.2 Date Sample Logged by Lab = 03/26/98 Sample ID = 0850055 Number of Standard Deviations = 1.6 Blind Sample ID = N56 Lab Value = 0.261 Most Probable Value = 0.240 Percent Recovery = 108.8 Date Sample Logged by Lab = 03/26/98 Sample ID = 0850094 Number of Standard Deviations = 0.7 Blind Sample ID = N55 Lab Value = 1.314 Most Probable Value = 1.236 Percent Recovery = 106.3 Date Sample Logged by Lab = 03/25/98 Sample ID = 0840157 Number of Standard Deviations = 0.9 Blind Sample ID = NS2 Lab Value = 0.508 Most Probable Value = 0.500 Percent Recovery = 101.6 Date Sample Logged by Lab = 03/24/98 Sample ID = 0830079 Number of Standard Deviations = 0.2 Blind Sample ID = N56 Lab Value = 0.249 Most Probable Value = 0.240 Percent Recovery = 103.8 Date Sample Logged by Lab = 03/24/98 Sample ID = 0830076 Number of Standard Deviations = 0.3 Blind Sample ID = N55 Lab Value = 1.418 Most Probable Value = 1.236 Percent Recovery = 114.7 Date Sample Logged by Lab = 03/20/98 Sample ID = 0790195 Number of Standard Deviations = 2.1 Blind Sample ID = NS2 Lab Value = 0.570 Most Probable Value = 0.500 Percent Recovery = 114.0 Date Sample Logged by Lab = 03/20/98 Sample ID = 0790175 Number of Standard Deviations = 1.7 Blind Sample ID = N56 Lab Value = 0.270 Most Probable Value = 0.240 Percent Recovery = 112.5 Date Sample Logged by Lab = 03/20/98 Sample ID = 0790172 Number of Standard Deviations = 1.0 Blind Sample ID = N55 Lab Value = 1.434 Most Probable Value = 1.236 Percent Recovery = 116.0 Date Sample Logged by Lab = 03/18/98 Sample ID = 0770088 Number of Standard Deviations = 2.3 Blind Sample ID = NS2 Lab Value = 0.579 Most Probable Value = 0.500 Percent Recovery = 115.8 Date Sample Logged by Lab = 03/18/98 Sample ID = 0770086 Number of Standard Deviations = 1.9 Blind Sample ID = N56 Lab Value = 0.292 Most Probable Value = 0.240 Percent Recovery = 121.7 Date Sample Logged by Lab = 03/18/98 Sample ID = 0770087 Number of Standard Deviations = 1.7 Blind Sample ID = N55 Lab Value = 0.552 Most Probable Value = 0.500 Percent Recovery = 110.4 Date Sample Logged by Lab = 03/16/98 Sample ID = 0750135 Number of Standard Deviations = 1.2 Blind Sample ID = N56 Lab Value = 0.263 Most Probable Value = 0.240 Percent Recovery = 109.6 Date Sample Logged by Lab = 03/16/98 Sample ID = 0750136 Number of Standard Deviations = 0.7 Blind Sample ID = N55 Lab Value = 1.309 Most Probable Value = 1.236 Percent Recovery = 105.9 Date Sample Logged by Lab = 03/13/98 Sample ID = 0720074 Number of Standard Deviations = 0.8 Blind Sample ID = NS2 Lab Value = 0.580 Most Probable Value = 0.500 Percent Recovery = 116.0 Date Sample Logged by Lab = 03/12/98 Sample ID = 0710086 Number of Standard Deviations = 1.9 Blind Sample ID = N56 Lab Value = 0.284 Most Probable Value = 0.240 Percent Recovery = 118.3 Date Sample Logged by Lab = 03/12/98 Sample ID = 0710085 Number of Standard Deviations = 1.4 Blind Sample ID = N55 Lab Value = 1.270 Most Probable Value = 1.236 Percent Recovery = 102.8 Date Sample Logged by Lab = 03/11/98 Sample ID = 0700075 Number of Standard Deviations = 0.4 Blind Sample ID = NS2 Lab Value = 0.538 Most Probable Value = 0.500 Percent Recovery = 107.6 Date Sample Logged by Lab = 03/10/98 Sample ID = 0690051 Number of Standard Deviations = 0.9 Blind Sample ID = N56 Lab Value = 0.264 Most Probable Value = 0.240 Percent Recovery = 110.0 Date Sample Logged by Lab = 03/10/98 Sample ID = 0690043 Number of Standard Deviations = 0.8 Blind Sample ID = N55 Lab Value = 1.276 Most Probable Value = 1.236 Percent Recovery = 103.2 Date Sample Logged by Lab = 03/06/98 Sample ID = 0650042 Number of Standard Deviations = 0.5 Blind Sample ID = NS2 Lab Value = 0.533 Most Probable Value = 0.500 Percent Recovery = 106.6 Date Sample Logged by Lab = 03/06/98 Sample ID = 0650034 Number of Standard Deviations = 0.8 Blind Sample ID = N56 Lab Value = 0.257 Most Probable Value = 0.240 Percent Recovery = 107.1 Date Sample Logged by Lab = 03/06/98 Sample ID = 0650033 Number of Standard Deviations = 0.6 Blind Sample ID = N55 Lab Value = 1.262 Most Probable Value = 1.236 Percent Recovery = 102.1 Date Sample Logged by Lab = 03/04/98 Sample ID = 0630054 Number of Standard Deviations = 0.3 Blind Sample ID = NS2 Lab Value = 0.510 Most Probable Value = 0.500 Percent Recovery = 102.0 Date Sample Logged by Lab = 03/04/98 Sample ID = 0630039 Number of Standard Deviations = 0.2 Blind Sample ID = N56 Lab Value = 0.230 Most Probable Value = 0.240 Percent Recovery = 95.8 Date Sample Logged by Lab = 03/04/98 Sample ID = 0630043 Number of Standard Deviations = -0.3 Blind Sample ID = N55 Lab Value = 0.535 Most Probable Value = 0.500 Percent Recovery = 107.0 Date Sample Logged by Lab = 03/02/98 Sample ID = 0610070 Number of Standard Deviations = 0.8 Blind Sample ID = N56 Lab Value = 0.255 Most Probable Value = 0.240 Percent Recovery = 106.3 Date Sample Logged by Lab = 03/02/98 Sample ID = 0610069 Number of Standard Deviations = 0.5 Blind Sample ID = N55 Lab Value = 1.245 Most Probable Value = 1.236 Percent Recovery = 100.7 Date Sample Logged by Lab = 02/27/98 Sample ID = 0580087 Number of Standard Deviations = 0.1 Blind Sample ID = NS2 Lab Value = 0.462 Most Probable Value = 0.500 Percent Recovery = 92.4 Date Sample Logged by Lab = 02/27/98 Sample ID = 0580076 Number of Standard Deviations = -0.9 Blind Sample ID = N56 Lab Value = 0.214 Most Probable Value = 0.240 Percent Recovery = 89.2 Date Sample Logged by Lab = 02/26/98 Sample ID = 0570016 Number of Standard Deviations = -0.8 Blind Sample ID = N55 Lab Value = 1.303 Most Probable Value = 1.236 Percent Recovery = 105.4 Date Sample Logged by Lab = 02/25/98 Sample ID = 0560013 Number of Standard Deviations = 0.8 Blind Sample ID = NS2 Lab Value = 0.539 Most Probable Value = 0.500 Percent Recovery = 107.8 Date Sample Logged by Lab = 02/25/98 Sample ID = 0560023 Number of Standard Deviations = 0.9 Blind Sample ID = N56 Lab Value = 0.240 Most Probable Value = 0.240 Percent Recovery = 100.0 Date Sample Logged by Lab = 02/24/98 Sample ID = 0550067 Number of Standard Deviations = 0.0 Blind Sample ID = N55 Lab Value = 0.510 Most Probable Value = 0.500 Percent Recovery = 102.0 Date Sample Logged by Lab = 02/23/98 Sample ID = 0540090 Number of Standard Deviations = 0.2 Blind Sample ID = N56 Lab Value = 0.227 Most Probable Value = 0.240 Percent Recovery = 94.6 Date Sample Logged by Lab = 02/23/98 Sample ID = 0540089 Number of Standard Deviations = -0.4 Blind Sample ID = N55 Lab Value = 1.300 Most Probable Value = 1.236 Percent Recovery = 105.2 Date Sample Logged by Lab = 02/20/98 Sample ID = 0510035 Number of Standard Deviations = 0.7 Blind Sample ID = NS2 Lab Value = 0.523 Most Probable Value = 0.500 Percent Recovery = 104.6 Date Sample Logged by Lab = 02/20/98 Sample ID = 0510064 Number of Standard Deviations = 0.5 Blind Sample ID = N56 Lab Value = 0.261 Most Probable Value = 0.240 Percent Recovery = 108.8 Date Sample Logged by Lab = 02/19/98 Sample ID = 0500029 Number of Standard Deviations = 0.7 Blind Sample ID = N55 Lab Value = 1.375 Most Probable Value = 1.236 Percent Recovery = 111.2 Date Sample Logged by Lab = 02/18/98 Sample ID = 0490118 Number of Standard Deviations = 1.6 Blind Sample ID = NS2 Lab Value = 0.561 Most Probable Value = 0.500 Percent Recovery = 112.2 Date Sample Logged by Lab = 02/18/98 Sample ID = 0490116 Number of Standard Deviations = 1.5 Blind Sample ID = N56 Lab Value = 0.245 Most Probable Value = 0.240 Percent Recovery = 102.1 Date Sample Logged by Lab = 02/17/98 Sample ID = 0480198 Number of Standard Deviations = 0.2 Blind Sample ID = N55 Lab Value = 1.364 Most Probable Value = 1.236 Percent Recovery = 110.4 Date Sample Logged by Lab = 02/13/98 Sample ID = 0440045 Number of Standard Deviations = 1.5 Blind Sample ID = NS2 Lab Value = 0.498 Most Probable Value = 0.500 Percent Recovery = 99.6 Date Sample Logged by Lab = 02/12/98 Sample ID = 0430114 Number of Standard Deviations = -0.0 Blind Sample ID = N56 Lab Value = 0.236 Most Probable Value = 0.240 Percent Recovery = 98.3 Date Sample Logged by Lab = 02/12/98 Sample ID = 0430125 Number of Standard Deviations = -0.1 Blind Sample ID = N55 Lab Value = 1.352 Most Probable Value = 1.236 Percent Recovery = 109.4 Date Sample Logged by Lab = 02/11/98 Sample ID = 0420043 Number of Standard Deviations = 1.3 Blind Sample ID = NS2 Lab Value = 0.503 Most Probable Value = 0.500 Percent Recovery = 100.6 Date Sample Logged by Lab = 02/10/98 Sample ID = 0410058 Number of Standard Deviations = 0.1 Blind Sample ID = N56 Lab Value = 0.240 Most Probable Value = 0.240 Percent Recovery = 100.0 Date Sample Logged by Lab = 02/10/98 Sample ID = 0410052 Number of Standard Deviations = 0.0 Blind Sample ID = N55 Lab Value = 1.315 Most Probable Value = 1.236 Percent Recovery = 106.4 Date Sample Logged by Lab = 02/06/98 Sample ID = 0370161 Number of Standard Deviations = 0.9 Blind Sample ID = NS2 Lab Value = 0.567 Most Probable Value = 0.500 Percent Recovery = 113.4 Date Sample Logged by Lab = 02/06/98 Sample ID = 0370165 Number of Standard Deviations = 1.6 Blind Sample ID = N56 Lab Value = 0.271 Most Probable Value = 0.240 Percent Recovery = 112.9 Date Sample Logged by Lab = 02/06/98 Sample ID = 0370162 Number of Standard Deviations = 1.0 Blind Sample ID = N55 Lab Value = 1.311 Most Probable Value = 1.236 Percent Recovery = 106.1 Date Sample Logged by Lab = 02/04/98 Sample ID = 0350090 Number of Standard Deviations = 0.9 Blind Sample ID = NS2 Lab Value = 0.528 Most Probable Value = 0.500 Percent Recovery = 105.6 Date Sample Logged by Lab = 02/04/98 Sample ID = 0350084 Number of Standard Deviations = 0.7 Blind Sample ID = N56 Lab Value = 0.253 Most Probable Value = 0.240 Percent Recovery = 105.4 Date Sample Logged by Lab = 02/04/98 Sample ID = 0350091 Number of Standard Deviations = 0.4 Blind Sample ID = N55 Lab Value = 1.303 Most Probable Value = 1.236 Percent Recovery = 105.4 Date Sample Logged by Lab = 02/02/98 Sample ID = 0330051 Number of Standard Deviations = 0.8 Blind Sample ID = NS2 Lab Value = 0.254 Most Probable Value = 0.240 Percent Recovery = 105.8 Date Sample Logged by Lab = 02/02/98 Sample ID = 0330049 Number of Standard Deviations = 0.5 Blind Sample ID = N55 Lab Value = 0.488 Most Probable Value = 0.500 Percent Recovery = 97.6 Date Sample Logged by Lab = 01/30/98 Sample ID = 0300116 Number of Standard Deviations = -0.3 Blind Sample ID = N56 Lab Value = 0.212 Most Probable Value = 0.240 Percent Recovery = 88.3 Date Sample Logged by Lab = 01/29/98 Sample ID = 0290024 Number of Standard Deviations = -0.9 Blind Sample ID = N55 Lab Value = 1.288 Most Probable Value = 1.236 Percent Recovery = 104.2 Date Sample Logged by Lab = 01/28/98 Sample ID = 0280085 Number of Standard Deviations = 0.6 Blind Sample ID = NS2 Lab Value = 0.486 Most Probable Value = 0.500 Percent Recovery = 97.2 Date Sample Logged by Lab = 01/28/98 Sample ID = 0280080 Number of Standard Deviations = -0.3 Blind Sample ID = N56 Lab Value = 0.209 Most Probable Value = 0.240 Percent Recovery = 87.1 Date Sample Logged by Lab = 01/27/98 Sample ID = 0270119 Number of Standard Deviations = -1.0 Blind Sample ID = N55 Lab Value = 1.262 Most Probable Value = 1.236 Percent Recovery = 102.1 Date Sample Logged by Lab = 01/26/98 Sample ID = 0260127 Number of Standard Deviations = 0.3 Blind Sample ID = NS2 Lab Value = 0.490 Most Probable Value = 0.500 Percent Recovery = 98.0 Date Sample Logged by Lab = 01/26/98 Sample ID = 0260136 Number of Standard Deviations = -0.2 Blind Sample ID = N56 Lab Value = 0.207 Most Probable Value = 0.240 Percent Recovery = 86.3 Date Sample Logged by Lab = 01/26/98 Sample ID = 0260139 Number of Standard Deviations = -1.1 Blind Sample ID = N55 Lab Value = 0.475 Most Probable Value = 0.500 Percent Recovery = 95.0 Date Sample Logged by Lab = 01/22/98 Sample ID = 0220091 Number of Standard Deviations = -0.6 Blind Sample ID = N56 Lab Value = 1.247 Most Probable Value = 1.236 Percent Recovery = 100.9 Date Sample Logged by Lab = 01/21/98 Sample ID = 0210075 Number of Standard Deviations = 0.1 Blind Sample ID = NS2 Lab Value = 0.203 Most Probable Value = 0.240 Percent Recovery = 84.6 Date Sample Logged by Lab = 01/21/98 Sample ID = 0210049 Number of Standard Deviations = -1.2 Blind Sample ID = N55 Lab Value = 1.244 Most Probable Value = 1.236 Percent Recovery = 100.6 Date Sample Logged by Lab = 01/20/98 Sample ID = 0200131 Number of Standard Deviations = 0.1 Blind Sample ID = NS2 Lab Value = 0.428 Most Probable Value = 0.500 Percent Recovery = 85.6 Date Sample Logged by Lab = 01/20/98 Sample ID = 0200128 Number of Standard Deviations = -1.7 Blind Sample ID = N56 Lab Value = 0.428 Most Probable Value = 0.500 Percent Recovery = 85.6 Date Sample Logged by Lab = 01/20/98 Sample ID = 0200126 Number of Standard Deviations = -1.7 Blind Sample ID = N56 Lab Value = 0.429 Most Probable Value = 0.500 Percent Recovery = 85.8 Date Sample Logged by Lab = 01/20/98 Sample ID = 0200129 Number of Standard Deviations = -1.7 Blind Sample ID = N56 Lab Value = 1.253 Most Probable Value = 1.236 Percent Recovery = 101.4 Date Sample Logged by Lab = 01/16/98 Sample ID = 0160103 Number of Standard Deviations = 0.2 Blind Sample ID = NS2 Lab Value = 1.256 Most Probable Value = 1.236 Percent Recovery = 101.6 Date Sample Logged by Lab = 01/16/98 Sample ID = 0160104 Number of Standard Deviations = 0.2 Blind Sample ID = NS2 Lab Value = 0.221 Most Probable Value = 0.240 Percent Recovery = 92.1 Date Sample Logged by Lab = 01/16/98 Sample ID = 0160101 Number of Standard Deviations = -0.6 Blind Sample ID = N55 Lab Value = 0.183 Most Probable Value = 0.240 Percent Recovery = 76.3 Date Sample Logged by Lab = 01/16/98 Sample ID = 0160109 Number of Standard Deviations = -1.9 Blind Sample ID = N55 Lab Value = 0.175 Most Probable Value = 0.240 Percent Recovery = 72.9 Date Sample Logged by Lab = 01/16/98 Sample ID = 0160105 Number of Standard Deviations = -2.1 Blind Sample ID = N55 Lab Value = 0.415 Most Probable Value = 0.500 Percent Recovery = 83.0 Date Sample Logged by Lab = 01/09/98 Sample ID = 0090089 Number of Standard Deviations = -2.0 Blind Sample ID = N56 Lab Value = 1.228 Most Probable Value = 1.236 Percent Recovery = 99.4 Date Sample Logged by Lab = 01/07/98 Sample ID = 0070046 Number of Standard Deviations = -0.1 Blind Sample ID = NS2 Lab Value = 0.415 Most Probable Value = 0.500 Percent Recovery = 83.0 Date Sample Logged by Lab = 01/07/98 Sample ID = 0070047 Number of Standard Deviations = -2.0 Blind Sample ID = N56 Lab Value = 0.147 Most Probable Value = 0.240 Percent Recovery = 61.2 Date Sample Logged by Lab = 01/07/98 Sample ID = 0070051 Number of Standard Deviations = -3.0 Blind Sample ID = N55 Lab Value = 0.483 Most Probable Value = 0.500 Percent Recovery = 96.6 Date Sample Logged by Lab = 01/05/98 Sample ID = 0050007 Number of Standard Deviations = -0.4 Blind Sample ID = N56 Lab Value = 0.213 Most Probable Value = 0.240 Percent Recovery = 88.8 Date Sample Logged by Lab = 01/05/98 Sample ID = 0050008 Number of Standard Deviations = -0.9 Blind Sample ID = N55 Lab Value = 0.213 Most Probable Value = 0.240 Percent Recovery = 88.8 Date Sample Logged by Lab = 12/31/97 Sample ID = 3650034 Number of Standard Deviations = -0.9 Blind Sample ID = N55 Lab Value = 0.519 Most Probable Value = 0.500 Percent Recovery = 103.8 Date Sample Logged by Lab = 12/29/97 Sample ID = 3630051 Number of Standard Deviations = 0.5 Blind Sample ID = N56 Lab Value = 1.315 Most Probable Value = 1.236 Percent Recovery = 106.4 Date Sample Logged by Lab = 12/24/97 Sample ID = 3580104 Number of Standard Deviations = 0.9 Blind Sample ID = NS2 Lab Value = 0.505 Most Probable Value = 0.500 Percent Recovery = 101.0 Date Sample Logged by Lab = 12/24/97 Sample ID = 3580088 Number of Standard Deviations = 0.1 Blind Sample ID = N56 Lab Value = 0.212 Most Probable Value = 0.240 Percent Recovery = 88.3 Date Sample Logged by Lab = 12/24/97 Sample ID = 3580095 Number of Standard Deviations = -0.9 Blind Sample ID = N55 Lab Value = 1.290 Most Probable Value = 1.236 Percent Recovery = 104.4 Date Sample Logged by Lab = 12/23/97 Sample ID = 3570064 Number of Standard Deviations = 0.6 Blind Sample ID = NS2 Lab Value = 0.499 Most Probable Value = 0.500 Percent Recovery = 99.8 Date Sample Logged by Lab = 12/23/97 Sample ID = 3570033 Number of Standard Deviations = -0.0 Blind Sample ID = N56 Lab Value = 0.225 Most Probable Value = 0.240 Percent Recovery = 93.8 Date Sample Logged by Lab = 12/23/97 Sample ID = 3570051 Number of Standard Deviations = -0.5 Blind Sample ID = N55 Lab Value = 0.208 Most Probable Value = 0.240 Percent Recovery = 86.7 Date Sample Logged by Lab = 12/19/97 Sample ID = 3530127 Number of Standard Deviations = -1.0 Blind Sample ID = N55 Lab Value = 1.287 Most Probable Value = 1.236 Percent Recovery = 104.1 Date Sample Logged by Lab = 12/18/97 Sample ID = 3520016 Number of Standard Deviations = 0.6 Blind Sample ID = NS2 Lab Value = 0.483 Most Probable Value = 0.500 Percent Recovery = 96.6 Date Sample Logged by Lab = 12/18/97 Sample ID = 3520010 Number of Standard Deviations = -0.4 Blind Sample ID = N56 Lab Value = 0.202 Most Probable Value = 0.240 Percent Recovery = 84.2 Date Sample Logged by Lab = 12/17/97 Sample ID = 3510165 Number of Standard Deviations = -1.2 Blind Sample ID = N55 Lab Value = 1.301 Most Probable Value = 1.236 Percent Recovery = 105.3 Date Sample Logged by Lab = 12/16/97 Sample ID = 3500063 Number of Standard Deviations = 0.8 Blind Sample ID = NS2 Lab Value = 0.509 Most Probable Value = 0.500 Percent Recovery = 101.8 Date Sample Logged by Lab = 12/16/97 Sample ID = 3500053 Number of Standard Deviations = 0.2 Blind Sample ID = N56 Lab Value = 0.209 Most Probable Value = 0.240 Percent Recovery = 87.1 Date Sample Logged by Lab = 12/16/97 Sample ID = 3500009 Number of Standard Deviations = -1.0 Blind Sample ID = N55 Lab Value = 0.243 Most Probable Value = 0.240 Percent Recovery = 101.3 Date Sample Logged by Lab = 12/15/97 Sample ID = 3490159 Number of Standard Deviations = 0.1 Blind Sample ID = N55 Lab Value = 0.457 Most Probable Value = 0.500 Percent Recovery = 91.4 Date Sample Logged by Lab = 12/12/97 Sample ID = 3460115 Number of Standard Deviations = -1.0 Blind Sample ID = N56 Lab Value = 1.207 Most Probable Value = 1.236 Percent Recovery = 97.7 Date Sample Logged by Lab = 12/11/97 Sample ID = 3450035 Number of Standard Deviations = -0.3 Blind Sample ID = NS2 Lab Value = 0.208 Most Probable Value = 0.240 Percent Recovery = 86.7 Date Sample Logged by Lab = 12/11/97 Sample ID = 3450040 Number of Standard Deviations = -1.0 Blind Sample ID = N55 Lab Value = 0.470 Most Probable Value = 0.500 Percent Recovery = 94.0 Date Sample Logged by Lab = 12/10/97 Sample ID = 3440069 Number of Standard Deviations = -0.7 Blind Sample ID = N56 Lab Value = 1.213 Most Probable Value = 1.236 Percent Recovery = 98.1 Date Sample Logged by Lab = 12/09/97 Sample ID = 3430056 Number of Standard Deviations = -0.3 Blind Sample ID = NS2 Lab Value = 0.205 Most Probable Value = 0.240 Percent Recovery = 85.4 Date Sample Logged by Lab = 12/09/97 Sample ID = 3430054 Number of Standard Deviations = -1.1 Blind Sample ID = N55 Lab Value = 0.476 Most Probable Value = 0.500 Percent Recovery = 95.2 Date Sample Logged by Lab = 12/08/97 Sample ID = 3420048 Number of Standard Deviations = -0.6 Blind Sample ID = N56 Lab Value = 0.201 Most Probable Value = 0.240 Percent Recovery = 83.8 Date Sample Logged by Lab = 12/05/97 Sample ID = 3390185 Number of Standard Deviations = -1.3 Blind Sample ID = N55 Lab Value = 1.122 Most Probable Value = 1.236 Percent Recovery = 90.8 Date Sample Logged by Lab = 12/04/97 Sample ID = 3380081 Number of Standard Deviations = -1.3 Blind Sample ID = NS2 Lab Value = 0.354 Most Probable Value = 0.500 Percent Recovery = 70.8 Date Sample Logged by Lab = 12/04/97 Sample ID = 3380070 Number of Standard Deviations = -3.5 Blind Sample ID = N56 Lab Value = 1.246 Most Probable Value = 1.236 Percent Recovery = 100.8 Date Sample Logged by Lab = 12/02/97 Sample ID = 3360021 Number of Standard Deviations = 0.1 Blind Sample ID = NS2 Lab Value = 1.255 Most Probable Value = 1.236 Percent Recovery = 101.5 Date Sample Logged by Lab = 12/02/97 Sample ID = 3360043 Number of Standard Deviations = 0.2 Blind Sample ID = NS2 Lab Value = 0.489 Most Probable Value = 0.500 Percent Recovery = 97.8 Date Sample Logged by Lab = 12/02/97 Sample ID = 3360033 Number of Standard Deviations = -0.3 Blind Sample ID = N56 Lab Value = 0.152 Most Probable Value = 0.240 Percent Recovery = 63.3 Date Sample Logged by Lab = 12/02/97 Sample ID = 3360035 Number of Standard Deviations = -2.9 Blind Sample ID = N55 Lab Value = 0.500 Most Probable Value = 0.500 Percent Recovery = 100.0 Date Sample Logged by Lab = 11/28/97 Sample ID = 3320069 Number of Standard Deviations = 0.0 Blind Sample ID = N56 Lab Value = 1.265 Most Probable Value = 1.236 Percent Recovery = 102.3 Date Sample Logged by Lab = 11/26/97 Sample ID = 3300066 Number of Standard Deviations = 0.3 Blind Sample ID = NS2 Lab Value = 0.216 Most Probable Value = 0.240 Percent Recovery = 90.0 Date Sample Logged by Lab = 11/26/97 Sample ID = 3300070 Number of Standard Deviations = -0.8 Blind Sample ID = N55 Lab Value = 0.500 Most Probable Value = 0.500 Percent Recovery = 100.0 Date Sample Logged by Lab = 11/25/97 Sample ID = 3290137 Number of Standard Deviations = 0.0 Blind Sample ID = N56 Lab Value = 0.501 Most Probable Value = 0.500 Percent Recovery = 100.2 Date Sample Logged by Lab = 11/25/97 Sample ID = 3290143 Number of Standard Deviations = 0.0 Blind Sample ID = N56 Lab Value = 0.228 Most Probable Value = 0.240 Percent Recovery = 95.0 Date Sample Logged by Lab = 11/25/97 Sample ID = 3290145 Number of Standard Deviations = -0.4 Blind Sample ID = N55 Lab Value = 1.286 Most Probable Value = 1.236 Percent Recovery = 104.0 Date Sample Logged by Lab = 11/21/97 Sample ID = 3250323 Number of Standard Deviations = 0.6 Blind Sample ID = NS2 Lab Value = 0.217 Most Probable Value = 0.240 Percent Recovery = 90.4 Date Sample Logged by Lab = 11/21/97 Sample ID = 3250328 Number of Standard Deviations = -0.7 Blind Sample ID = N55 Lab Value = 0.495 Most Probable Value = 0.500 Percent Recovery = 99.0 Date Sample Logged by Lab = 11/20/97 Sample ID = 3240003 Number of Standard Deviations = -0.1 Blind Sample ID = N56 Lab Value = 1.257 Most Probable Value = 1.236 Percent Recovery = 101.7 Date Sample Logged by Lab = 11/19/97 Sample ID = 3230040 Number of Standard Deviations = 0.2 Blind Sample ID = NS2 Lab Value = 0.214 Most Probable Value = 0.240 Percent Recovery = 89.2 Date Sample Logged by Lab = 11/19/97 Sample ID = 3230053 Number of Standard Deviations = -0.8 Blind Sample ID = N55 Lab Value = 0.506 Most Probable Value = 0.500 Percent Recovery = 101.2 Date Sample Logged by Lab = 11/18/97 Sample ID = 3220048 Number of Standard Deviations = 0.1 Blind Sample ID = N56 Lab Value = 0.244 Most Probable Value = 0.240 Percent Recovery = 101.7 Date Sample Logged by Lab = 11/17/97 Sample ID = 3210172 Number of Standard Deviations = 0.1 Blind Sample ID = N55 Lab Value = 1.265 Most Probable Value = 1.236 Percent Recovery = 102.3 Date Sample Logged by Lab = 11/14/97 Sample ID = 3180079 Number of Standard Deviations = 0.3 Blind Sample ID = NS2 Lab Value = 0.328 Most Probable Value = 0.240 Percent Recovery = 136.7 Date Sample Logged by Lab = 11/13/97 Sample ID = 3170179 Number of Standard Deviations = 2.9 Blind Sample ID = N55 Lab Value = 1.405 Most Probable Value = 1.236 Percent Recovery = 113.7 Date Sample Logged by Lab = 11/12/97 Sample ID = 3160094 Number of Standard Deviations = 2.0 Blind Sample ID = NS2 Lab Value = 0.678 Most Probable Value = 0.500 Percent Recovery = 135.6 Date Sample Logged by Lab = 11/12/97 Sample ID = 3160077 Number of Standard Deviations = 4.2 Blind Sample ID = N56 Lab Value = 1.322 Most Probable Value = 1.236 Percent Recovery = 107.0 Date Sample Logged by Lab = 11/07/97 Sample ID = 3110076 Number of Standard Deviations = 1.0 Blind Sample ID = NS2 Lab Value = 0.509 Most Probable Value = 0.500 Percent Recovery = 101.8 Date Sample Logged by Lab = 11/06/97 Sample ID = 3100120 Number of Standard Deviations = 0.2 Blind Sample ID = N56 Lab Value = 0.235 Most Probable Value = 0.240 Percent Recovery = 97.9 Date Sample Logged by Lab = 11/06/97 Sample ID = 3100130 Number of Standard Deviations = -0.2 Blind Sample ID = N55 Lab Value = 1.275 Most Probable Value = 1.236 Percent Recovery = 103.2 Date Sample Logged by Lab = 11/05/97 Sample ID = 3090063 Number of Standard Deviations = 0.5 Blind Sample ID = NS2 Lab Value = 0.516 Most Probable Value = 0.500 Percent Recovery = 103.2 Date Sample Logged by Lab = 11/04/97 Sample ID = 3080090 Number of Standard Deviations = 0.4 Blind Sample ID = N56 Lab Value = 0.288 Most Probable Value = 0.240 Percent Recovery = 120.0 Date Sample Logged by Lab = 11/04/97 Sample ID = 3080079 Number of Standard Deviations = 1.6 Blind Sample ID = N55 Lab Value = 1.272 Most Probable Value = 1.236 Percent Recovery = 102.9 Date Sample Logged by Lab = 10/31/97 Sample ID = 3040078 Number of Standard Deviations = 0.4 Blind Sample ID = NS2 Lab Value = 1.261 Most Probable Value = 1.236 Percent Recovery = 102.0 Date Sample Logged by Lab = 10/30/97 Sample ID = 3030088 Number of Standard Deviations = 0.3 Blind Sample ID = NS2 Lab Value = 0.467 Most Probable Value = 0.500 Percent Recovery = 93.4 Date Sample Logged by Lab = 10/30/97 Sample ID = 3030094 Number of Standard Deviations = -0.8 Blind Sample ID = N56 Lab Value = 0.205 Most Probable Value = 0.240 Percent Recovery = 85.4 Date Sample Logged by Lab = 10/30/97 Sample ID = 3030092 Number of Standard Deviations = -1.1 Blind Sample ID = N55 Lab Value = 0.559 Most Probable Value = 0.500 Percent Recovery = 111.8 Date Sample Logged by Lab = 10/28/97 Sample ID = 3010210 Number of Standard Deviations = 1.4 Blind Sample ID = N56 Lab Value = 1.290 Most Probable Value = 1.236 Percent Recovery = 104.4 Date Sample Logged by Lab = 10/24/97 Sample ID = 2970040 Number of Standard Deviations = 0.6 Blind Sample ID = NS2 Lab Value = 0.523 Most Probable Value = 0.500 Percent Recovery = 104.6 Date Sample Logged by Lab = 10/24/97 Sample ID = 2970039 Number of Standard Deviations = 0.5 Blind Sample ID = N56 Lab Value = 1.282 Most Probable Value = 1.236 Percent Recovery = 103.7 Date Sample Logged by Lab = 10/22/97 Sample ID = 2950042 Number of Standard Deviations = 0.5 Blind Sample ID = NS2 Lab Value = 0.508 Most Probable Value = 0.500 Percent Recovery = 101.6 Date Sample Logged by Lab = 10/22/97 Sample ID = 2950041 Number of Standard Deviations = 0.2 Blind Sample ID = N56 Lab Value = 0.480 Most Probable Value = 0.500 Percent Recovery = 96.0 Date Sample Logged by Lab = 10/21/97 Sample ID = 2940114 Number of Standard Deviations = -0.5 Blind Sample ID = N56 Lab Value = 1.195 Most Probable Value = 1.236 Percent Recovery = 96.7 Date Sample Logged by Lab = 10/17/97 Sample ID = 2900027 Number of Standard Deviations = -0.5 Blind Sample ID = NS2 Lab Value = 0.417 Most Probable Value = 0.500 Percent Recovery = 83.4 Date Sample Logged by Lab = 10/16/97 Sample ID = 2890050 Number of Standard Deviations = -2.0 Blind Sample ID = N56 Lab Value = 1.242 Most Probable Value = 1.236 Percent Recovery = 100.5 Date Sample Logged by Lab = 10/15/97 Sample ID = 2880088 Number of Standard Deviations = 0.1 Blind Sample ID = NS2 Lab Value = 0.555 Most Probable Value = 0.500 Percent Recovery = 111.0 Date Sample Logged by Lab = 10/14/97 Sample ID = 2870201 Number of Standard Deviations = 1.3 Blind Sample ID = N56 Lab Value = 0.271 Most Probable Value = 0.240 Percent Recovery = 112.9 Date Sample Logged by Lab = 10/14/97 Sample ID = 2870206 Number of Standard Deviations = 1.0 Blind Sample ID = N55 Lab Value = 1.207 Most Probable Value = 1.236 Percent Recovery = 97.7 Date Sample Logged by Lab = 10/10/97 Sample ID = 2830028 Number of Standard Deviations = -0.3 Blind Sample ID = NS2 Lab Value = 0.484 Most Probable Value = 0.500 Percent Recovery = 96.8 Date Sample Logged by Lab = 10/09/97 Sample ID = 2820057 Number of Standard Deviations = -0.4 Blind Sample ID = N56 Lab Value = 1.244 Most Probable Value = 1.236 Percent Recovery = 100.6 Date Sample Logged by Lab = 10/08/97 Sample ID = 2810050 Number of Standard Deviations = 0.1 Blind Sample ID = NS2 Lab Value = 0.485 Most Probable Value = 0.500 Percent Recovery = 97.0 Date Sample Logged by Lab = 10/08/97 Sample ID = 2810048 Number of Standard Deviations = -0.4 Blind Sample ID = N56 Lab Value = 0.488 Most Probable Value = 0.500 Percent Recovery = 97.6 Date Sample Logged by Lab = 10/06/97 Sample ID = 2790010 Number of Standard Deviations = -0.3 Blind Sample ID = N56 Lab Value = 0.229 Most Probable Value = 0.240 Percent Recovery = 95.4 Date Sample Logged by Lab = 10/06/97 Sample ID = 2790001 Number of Standard Deviations = -0.4 Blind Sample ID = N55 Lab Value = 0.279 Most Probable Value = 0.266 Percent Recovery = 104.9 Date Sample Logged by Lab = 10/02/97 Sample ID = 2750043 Number of Standard Deviations = 0.4 Blind Sample ID = NAB Lab Value = 0.255 Most Probable Value = 0.266 Percent Recovery = 95.9 Date Sample Logged by Lab = 09/26/97 Sample ID = 2690042 Number of Standard Deviations = -0.3 Blind Sample ID = NAB Lab Value = 0.266 Most Probable Value = 0.266 Percent Recovery = 100.0 Date Sample Logged by Lab = 09/24/97 Sample ID = 2670112 Number of Standard Deviations = 0.0 Blind Sample ID = NAB Lab Value = 0.263 Most Probable Value = 0.266 Percent Recovery = 98.9 Date Sample Logged by Lab = 09/24/97 Sample ID = 2670113 Number of Standard Deviations = -0.1 Blind Sample ID = NAB Lab Value = 0.270 Most Probable Value = 0.266 Percent Recovery = 101.5 Date Sample Logged by Lab = 09/22/97 Sample ID = 2650097 Number of Standard Deviations = 0.1 Blind Sample ID = NAB Lab Value = 0.270 Most Probable Value = 0.266 Percent Recovery = 101.5 Date Sample Logged by Lab = 09/22/97 Sample ID = 2650084 Number of Standard Deviations = 0.1 Blind Sample ID = NAB Lab Value = 0.245 Most Probable Value = 0.266 Percent Recovery = 92.1 Date Sample Logged by Lab = 09/10/97 Sample ID = 2530228 Number of Standard Deviations = -0.6 Blind Sample ID = NAB Lab Value = 0.244 Most Probable Value = 0.266 Percent Recovery = 91.7 Date Sample Logged by Lab = 09/10/97 Sample ID = 2530260 Number of Standard Deviations = -0.6 Blind Sample ID = NAB Lab Value = 0.260 Most Probable Value = 0.266 Percent Recovery = 97.7 Date Sample Logged by Lab = 09/05/97 Sample ID = 2480306 Number of Standard Deviations = -0.2 Blind Sample ID = NAB Lab Value = 0.243 Most Probable Value = 0.266 Percent Recovery = 91.4 Date Sample Logged by Lab = 09/05/97 Sample ID = 2480254 Number of Standard Deviations = -0.6 Blind Sample ID = NAB Lab Value = 0.267 Most Probable Value = 0.266 Percent Recovery = 100.4 Date Sample Logged by Lab = 08/22/97 Sample ID = 2340008 Number of Standard Deviations = 0.0 Blind Sample ID = NAB Lab Value = 0.297 Most Probable Value = 0.266 Percent Recovery = 111.7 Date Sample Logged by Lab = 08/13/97 Sample ID = 2250164 Number of Standard Deviations = 0.8 Blind Sample ID = NAB Lab Value = 0.302 Most Probable Value = 0.266 Percent Recovery = 113.5 Date Sample Logged by Lab = 08/13/97 Sample ID = 2250165 Number of Standard Deviations = 1.0 Blind Sample ID = NAB Lab Value = 0.265 Most Probable Value = 0.266 Percent Recovery = 99.6 Date Sample Logged by Lab = 08/08/97 Sample ID = 2200242 Number of Standard Deviations = -0.0 Blind Sample ID = NAB Lab Value = 0.259 Most Probable Value = 0.266 Percent Recovery = 97.4 Date Sample Logged by Lab = 08/08/97 Sample ID = 2200235 Number of Standard Deviations = -0.2 Blind Sample ID = NAB Lab Value = 0.247 Most Probable Value = 0.266 Percent Recovery = 92.9 Date Sample Logged by Lab = 08/01/97 Sample ID = 2130036 Number of Standard Deviations = -0.5 Blind Sample ID = NAB Lab Value = 0.257 Most Probable Value = 0.266 Percent Recovery = 96.6 Date Sample Logged by Lab = 07/31/97 Sample ID = 2120423 Number of Standard Deviations = -0.2 Blind Sample ID = NAB Lab Value = 0.262 Most Probable Value = 0.266 Percent Recovery = 98.5 Date Sample Logged by Lab = 07/25/97 Sample ID = 2060092 Number of Standard Deviations = -0.1 Blind Sample ID = NAB Lab Value = 0.261 Most Probable Value = 0.266 Percent Recovery = 98.1 Date Sample Logged by Lab = 07/25/97 Sample ID = 2060074 Number of Standard Deviations = -0.1 Blind Sample ID = NAB Lab Value = 0.256 Most Probable Value = 0.266 Percent Recovery = 96.2 Date Sample Logged by Lab = 07/23/97 Sample ID = 2040032 Number of Standard Deviations = -0.3 Blind Sample ID = NAB Lab Value = 0.265 Most Probable Value = 0.266 Percent Recovery = 99.6 Date Sample Logged by Lab = 07/22/97 Sample ID = 2030246 Number of Standard Deviations = -0.0 Blind Sample ID = NAB Lab Value = 0.287 Most Probable Value = 0.266 Percent Recovery = 107.9 Date Sample Logged by Lab = 07/16/97 Sample ID = 1970277 Number of Standard Deviations = 0.6 Blind Sample ID = NAB Lab Value = 0.278 Most Probable Value = 0.266 Percent Recovery = 104.5 Date Sample Logged by Lab = 07/10/97 Sample ID = 1910168 Number of Standard Deviations = 0.3 Blind Sample ID = NAB Lab Value = 0.265 Most Probable Value = 0.266 Percent Recovery = 99.6 Date Sample Logged by Lab = 07/08/97 Sample ID = 1890253 Number of Standard Deviations = -0.0 Blind Sample ID = NAB Lab Value = 0.268 Most Probable Value = 0.266 Percent Recovery = 100.8 Date Sample Logged by Lab = 07/03/97 Sample ID = 1840059 Number of Standard Deviations = 0.1 Blind Sample ID = NAB Lab Value = 0.275 Most Probable Value = 0.266 Percent Recovery = 103.4 Date Sample Logged by Lab = 07/03/97 Sample ID = 1840269 Number of Standard Deviations = 0.2 Blind Sample ID = NAB Lab Value = 0.269 Most Probable Value = 0.266 Percent Recovery = 101.1 Date Sample Logged by Lab = 06/26/97 Sample ID = 1770157 Number of Standard Deviations = 0.1 Blind Sample ID = NAB Lab Value = 0.275 Most Probable Value = 0.266 Percent Recovery = 103.4 Date Sample Logged by Lab = 06/26/97 Sample ID = 1770169 Number of Standard Deviations = 0.2 Blind Sample ID = NAB Lab Value = 0.280 Most Probable Value = 0.266 Percent Recovery = 105.3 Date Sample Logged by Lab = 06/19/97 Sample ID = 1700184 Number of Standard Deviations = 0.4 Blind Sample ID = NAB Lab Value = 0.281 Most Probable Value = 0.266 Percent Recovery = 105.6 Date Sample Logged by Lab = 06/19/97 Sample ID = 1700200 Number of Standard Deviations = 0.4 Blind Sample ID = NAB Lab Value = 0.258 Most Probable Value = 0.266 Percent Recovery = 97.0 Date Sample Logged by Lab = 05/29/97 Sample ID = 1490173 Number of Standard Deviations = -0.2 Blind Sample ID = NAB Lab Value = 0.242 Most Probable Value = 0.266 Percent Recovery = 91.0 Date Sample Logged by Lab = 05/29/97 Sample ID = 1490178 Number of Standard Deviations = -0.7 Blind Sample ID = NAB Lab Value = 0.276 Most Probable Value = 0.266 Percent Recovery = 103.8 Date Sample Logged by Lab = 05/27/97 Sample ID = 1470100 Number of Standard Deviations = 0.3 Blind Sample ID = NAB Lab Value = 0.284 Most Probable Value = 0.266 Percent Recovery = 106.8 Date Sample Logged by Lab = 05/23/97 Sample ID = 1430319 Number of Standard Deviations = 0.5 Blind Sample ID = NAB Lab Value = 0.292 Most Probable Value = 0.266 Percent Recovery = 109.8 Date Sample Logged by Lab = 05/23/97 Sample ID = 1430317 Number of Standard Deviations = 0.7 Blind Sample ID = NAB Lab Value = 0.277 Most Probable Value = 0.266 Percent Recovery = 104.1 Date Sample Logged by Lab = 05/19/97 Sample ID = 1390144 Number of Standard Deviations = 0.3 Blind Sample ID = NAB Lab Value = 0.349 Most Probable Value = 0.266 Percent Recovery = 131.2 Date Sample Logged by Lab = 05/14/97 Sample ID = 1340193 Number of Standard Deviations = 2.3 Blind Sample ID = NAB Lab Value = 0.339 Most Probable Value = 0.266 Percent Recovery = 127.4 Date Sample Logged by Lab = 05/13/97 Sample ID = 1330017 Number of Standard Deviations = 2.0 Blind Sample ID = NAB Lab Value = 0.303 Most Probable Value = 0.266 Percent Recovery = 113.9 Date Sample Logged by Lab = 05/07/97 Sample ID = 1270110 Number of Standard Deviations = 1.0 Blind Sample ID = NAB Lab Value = 0.307 Most Probable Value = 0.266 Percent Recovery = 115.4 Date Sample Logged by Lab = 05/05/97 Sample ID = 1250173 Number of Standard Deviations = 1.1 Blind Sample ID = NAB Lab Value = 0.276 Most Probable Value = 0.266 Percent Recovery = 103.8 Date Sample Logged by Lab = 05/01/97 Sample ID = 1210203 Number of Standard Deviations = 0.3 Blind Sample ID = NAB Lab Value = 0.296 Most Probable Value = 0.266 Percent Recovery = 111.3 Date Sample Logged by Lab = 04/28/97 Sample ID = 1180127 Number of Standard Deviations = 0.8 Blind Sample ID = NAB Lab Value = 0.265 Most Probable Value = 0.266 Percent Recovery = 99.6 Date Sample Logged by Lab = 04/18/97 Sample ID = 1080073 Number of Standard Deviations = -0.0 Blind Sample ID = NAB Lab Value = 0.280 Most Probable Value = 0.266 Percent Recovery = 105.3 Date Sample Logged by Lab = 04/14/97 Sample ID = 1040227 Number of Standard Deviations = 0.4 Blind Sample ID = NAB Lab Value = 0.290 Most Probable Value = 0.266 Percent Recovery = 109.0 Date Sample Logged by Lab = 04/08/97 Sample ID = 0980170 Number of Standard Deviations = 0.7 Blind Sample ID = NAB Lab Value = 0.160 Most Probable Value = 0.155 Percent Recovery = 103.2 Date Sample Logged by Lab = 04/02/97 Sample ID = 0920061 Number of Standard Deviations = 0.2 Blind Sample ID = N49 Lab Value = 0.160 Most Probable Value = 0.155 Percent Recovery = 103.2 Date Sample Logged by Lab = 04/02/97 Sample ID = 0920050 Number of Standard Deviations = 0.2 Blind Sample ID = N49 Lab Value = 0.160 Most Probable Value = 0.155 Percent Recovery = 103.2 Date Sample Logged by Lab = 03/27/97 Sample ID = 0860057 Number of Standard Deviations = 0.2 Blind Sample ID = N49 Lab Value = 0.150 Most Probable Value = 0.155 Percent Recovery = 96.8 Date Sample Logged by Lab = 03/26/97 Sample ID = 0850147 Number of Standard Deviations = -0.2 Blind Sample ID = N49 Lab Value = 0.150 Most Probable Value = 0.155 Percent Recovery = 96.8 Date Sample Logged by Lab = 03/26/97 Sample ID = 0850146 Number of Standard Deviations = -0.2 Blind Sample ID = N49 Lab Value = 0.150 Most Probable Value = 0.155 Percent Recovery = 96.8 Date Sample Logged by Lab = 03/26/97 Sample ID = 0850148 Number of Standard Deviations = -0.2 Blind Sample ID = N49 Lab Value = 0.160 Most Probable Value = 0.155 Percent Recovery = 103.2 Date Sample Logged by Lab = 03/14/97 Sample ID = 0730097 Number of Standard Deviations = 0.2 Blind Sample ID = N49 Lab Value = 0.150 Most Probable Value = 0.155 Percent Recovery = 96.8 Date Sample Logged by Lab = 03/14/97 Sample ID = 0730100 Number of Standard Deviations = -0.2 Blind Sample ID = N49 Lab Value = 0.150 Most Probable Value = 0.155 Percent Recovery = 96.8 Date Sample Logged by Lab = 03/14/97 Sample ID = 0730108 Number of Standard Deviations = -0.2 Blind Sample ID = N49 Lab Value = 0.150 Most Probable Value = 0.155 Percent Recovery = 96.8 Date Sample Logged by Lab = 03/06/97 Sample ID = 0650041 Number of Standard Deviations = -0.2 Blind Sample ID = N49 Lab Value = 0.160 Most Probable Value = 0.155 Percent Recovery = 103.2 Date Sample Logged by Lab = 03/03/97 Sample ID = 0620109 Number of Standard Deviations = 0.2 Blind Sample ID = N49 Lab Value = 0.160 Most Probable Value = 0.155 Percent Recovery = 103.2 Date Sample Logged by Lab = 02/28/97 Sample ID = 0590041 Number of Standard Deviations = 0.2 Blind Sample ID = N49 Lab Value = 0.150 Most Probable Value = 0.155 Percent Recovery = 96.8 Date Sample Logged by Lab = 02/28/97 Sample ID = 0590044 Number of Standard Deviations = -0.2 Blind Sample ID = N49 Lab Value = 0.130 Most Probable Value = 0.155 Percent Recovery = 83.9 Date Sample Logged by Lab = 02/25/97 Sample ID = 0560200 Number of Standard Deviations = -0.8 Blind Sample ID = N49 Lab Value = 0.140 Most Probable Value = 0.155 Percent Recovery = 90.3 Date Sample Logged by Lab = 02/21/97 Sample ID = 0520143 Number of Standard Deviations = -0.5 Blind Sample ID = N49 Lab Value = 0.140 Most Probable Value = 0.155 Percent Recovery = 90.3 Date Sample Logged by Lab = 02/04/97 Sample ID = 0350104 Number of Standard Deviations = -0.5 Blind Sample ID = N49 Lab Value = 0.140 Most Probable Value = 0.155 Percent Recovery = 90.3 Date Sample Logged by Lab = 01/31/97 Sample ID = 0310027 Number of Standard Deviations = -0.5 Blind Sample ID = N49 Lab Value = 0.140 Most Probable Value = 0.155 Percent Recovery = 90.3 Date Sample Logged by Lab = 01/31/97 Sample ID = 0310015 Number of Standard Deviations = -0.5 Blind Sample ID = N49 Lab Value = 0.140 Most Probable Value = 0.155 Percent Recovery = 90.3 Date Sample Logged by Lab = 01/31/97 Sample ID = 0310020 Number of Standard Deviations = -0.5 Blind Sample ID = N49 Lab Value = 0.140 Most Probable Value = 0.155 Percent Recovery = 90.3 Date Sample Logged by Lab = 01/24/97 Sample ID = 0240050 Number of Standard Deviations = -0.5 Blind Sample ID = N49 Lab Value = 0.150 Most Probable Value = 0.155 Percent Recovery = 96.8 Date Sample Logged by Lab = 01/24/97 Sample ID = 0240051 Number of Standard Deviations = -0.2 Blind Sample ID = N49 Lab Value = 0.140 Most Probable Value = 0.155 Percent Recovery = 90.3 Date Sample Logged by Lab = 01/17/97 Sample ID = 0170032 Number of Standard Deviations = -0.5 Blind Sample ID = N49 Lab Value = 0.140 Most Probable Value = 0.155 Percent Recovery = 90.3 Date Sample Logged by Lab = 01/16/97 Sample ID = 0160026 Number of Standard Deviations = -0.5 Blind Sample ID = N49 Lab Value = 0.150 Most Probable Value = 0.155 Percent Recovery = 96.8 Date Sample Logged by Lab = 01/08/97 Sample ID = 0080069 Number of Standard Deviations = -0.2 Blind Sample ID = N49 Lab Value = 0.160 Most Probable Value = 0.155 Percent Recovery = 103.2 Date Sample Logged by Lab = 01/08/97 Sample ID = 0080081 Number of Standard Deviations = 0.2 Blind Sample ID = N49 Lab Value = 0.150 Most Probable Value = 0.155 Percent Recovery = 96.8 Date Sample Logged by Lab = 01/08/97 Sample ID = 0080077 Number of Standard Deviations = -0.2 Blind Sample ID = N49 Lab Value = 0.150 Most Probable Value = 0.155 Percent Recovery = 96.8 Date Sample Logged by Lab = 12/27/96 Sample ID = 3620024 Number of Standard Deviations = -0.2 Blind Sample ID = N49 Lab Value = 0.150 Most Probable Value = 0.155 Percent Recovery = 96.8 Date Sample Logged by Lab = 12/27/96 Sample ID = 3620027 Number of Standard Deviations = -0.2 Blind Sample ID = N49 Lab Value = 0.150 Most Probable Value = 0.155 Percent Recovery = 96.8 Date Sample Logged by Lab = 12/24/96 Sample ID = 3590061 Number of Standard Deviations = -0.2 Blind Sample ID = N49 Lab Value = 0.150 Most Probable Value = 0.155 Percent Recovery = 96.8 Date Sample Logged by Lab = 12/23/96 Sample ID = 3580138 Number of Standard Deviations = -0.2 Blind Sample ID = N49 Lab Value = 0.170 Most Probable Value = 0.155 Percent Recovery = 109.7 Date Sample Logged by Lab = 12/06/96 Sample ID = 3410080 Number of Standard Deviations = 0.5 Blind Sample ID = N49 Lab Value = 0.160 Most Probable Value = 0.155 Percent Recovery = 103.2 Date Sample Logged by Lab = 11/29/96 Sample ID = 3340102 Number of Standard Deviations = 0.2 Blind Sample ID = N49 Lab Value = 0.160 Most Probable Value = 0.155 Percent Recovery = 103.2 Date Sample Logged by Lab = 11/25/96 Sample ID = 3300144 Number of Standard Deviations = 0.2 Blind Sample ID = N49 Lab Value = 0.190 Most Probable Value = 0.155 Percent Recovery = 122.6 Date Sample Logged by Lab = 11/21/96 Sample ID = 3260104 Number of Standard Deviations = 1.1 Blind Sample ID = N49 Lab Value = 0.180 Most Probable Value = 0.155 Percent Recovery = 116.1 Date Sample Logged by Lab = 11/21/96 Sample ID = 3260101 Number of Standard Deviations = 0.8 Blind Sample ID = N49 Lab Value = 0.160 Most Probable Value = 0.155 Percent Recovery = 103.2 Date Sample Logged by Lab = 11/21/96 Sample ID = 3260077 Number of Standard Deviations = 0.2 Blind Sample ID = N49 Lab Value = 0.160 Most Probable Value = 0.155 Percent Recovery = 103.2 Date Sample Logged by Lab = 11/15/96 Sample ID = 3200144 Number of Standard Deviations = 0.2 Blind Sample ID = N49 Lab Value = 0.150 Most Probable Value = 0.155 Percent Recovery = 96.8 Date Sample Logged by Lab = 11/15/96 Sample ID = 3200057 Number of Standard Deviations = -0.2 Blind Sample ID = N49 Lab Value = 0.150 Most Probable Value = 0.155 Percent Recovery = 96.8 Date Sample Logged by Lab = 11/15/96 Sample ID = 3200052 Number of Standard Deviations = -0.2 Blind Sample ID = N49 Lab Value = 0.150 Most Probable Value = 0.155 Percent Recovery = 96.8 Date Sample Logged by Lab = 11/15/96 Sample ID = 3200079 Number of Standard Deviations = -0.2 Blind Sample ID = N49 Lab Value = 0.160 Most Probable Value = 0.155 Percent Recovery = 103.2 Date Sample Logged by Lab = 11/01/96 Sample ID = 3060253 Number of Standard Deviations = 0.2 Blind Sample ID = N49 Lab Value = 0.150 Most Probable Value = 0.155 Percent Recovery = 96.8 Date Sample Logged by Lab = 11/01/96 Sample ID = 3060299 Number of Standard Deviations = -0.2 Blind Sample ID = N49 Lab Value = 0.160 Most Probable Value = 0.155 Percent Recovery = 103.2 Date Sample Logged by Lab = 11/01/96 Sample ID = 3060258 Number of Standard Deviations = 0.2 Blind Sample ID = N49 Lab Value = 0.160 Most Probable Value = 0.155 Percent Recovery = 103.2 Date Sample Logged by Lab = 10/28/96 Sample ID = 3020200 Number of Standard Deviations = 0.2 Blind Sample ID = N49 Lab Value = 0.160 Most Probable Value = 0.155 Percent Recovery = 103.2 Date Sample Logged by Lab = 10/18/96 Sample ID = 2920040 Number of Standard Deviations = 0.2 Blind Sample ID = N49 Lab Value = 0.720 Most Probable Value = 0.698 Percent Recovery = 103.2 Date Sample Logged by Lab = 10/04/96 Sample ID = 2780017 Number of Standard Deviations = 0.3 Blind Sample ID = N48 Lab Value = 0.730 Most Probable Value = 0.698 Percent Recovery = 104.6 Date Sample Logged by Lab = 10/04/96 Sample ID = 2780024 Number of Standard Deviations = 0.5 Blind Sample ID = N48 Lab Value = 0.190 Most Probable Value = 0.165 Percent Recovery = 115.2 Date Sample Logged by Lab = 10/04/96 Sample ID = 2780018 Number of Standard Deviations = 0.8 Blind Sample ID = N47 Lab Value = 0.180 Most Probable Value = 0.165 Percent Recovery = 109.1 Date Sample Logged by Lab = 10/04/96 Sample ID = 2780022 Number of Standard Deviations = 0.5 Blind Sample ID = N47 Y = 100
The SGPlot Procedure

- AMMONIA-N,FIL,COL -
Percent Recovery by Concentration
NWQL Parameter: 00608, Method: CL037
Logged in Dates: 10/04/96 through 09/24/01
Open Data Set

Lab Value = 0.032 Most Probable Value = 0.086 Percent Recovery = 37.2 Date Sample Logged by Lab = 07/09/01 Sample ID = 1900456 Number of Standard Deviations = -1.8 Blind Sample ID = N69 Lab Value = 0.047 Most Probable Value = 0.086 Percent Recovery = 54.7 Date Sample Logged by Lab = 07/02/01 Sample ID = 1830093 Number of Standard Deviations = -1.3 Blind Sample ID = N69 Lab Value = 0.068 Most Probable Value = 0.124 Percent Recovery = 54.8 Date Sample Logged by Lab = 07/10/00 Sample ID = 1920069 Number of Standard Deviations = -1.8 Blind Sample ID = N65 Lab Value = 0.020 Most Probable Value = 1.258 Percent Recovery = 1.6 Date Sample Logged by Lab = 05/03/00 Sample ID = 1240016 Number of Standard Deviations = -14.6 Blind Sample ID = NS4 Lab Value = 0.020 Most Probable Value = 0.124 Percent Recovery = 16.1 Date Sample Logged by Lab = 05/03/00 Sample ID = 1240015 Number of Standard Deviations = -3.4 Blind Sample ID = N65 Lab Value = 0.020 Most Probable Value = 0.124 Percent Recovery = 16.1 Date Sample Logged by Lab = 05/02/00 Sample ID = 1230004 Number of Standard Deviations = -3.4 Blind Sample ID = N65 Lab Value = 1.579 Most Probable Value = 0.770 Percent Recovery = 205.1 Date Sample Logged by Lab = 04/20/00 Sample ID = 1110010 Number of Standard Deviations = 14.3 Blind Sample ID = N66 Lab Value = 0.020 Most Probable Value = 0.150 Percent Recovery = 13.3 Date Sample Logged by Lab = 03/14/00 Sample ID = 0740009 Number of Standard Deviations = -4.2 Blind Sample ID = N63 Lab Value = 0.020 Most Probable Value = 0.150 Percent Recovery = 13.3 Date Sample Logged by Lab = 03/14/00 Sample ID = 0740007 Number of Standard Deviations = -4.2 Blind Sample ID = N63 Lab Value = 0.020 Most Probable Value = 0.040 Percent Recovery = 50.0 Date Sample Logged by Lab = 09/27/99 Sample ID = 2700034 Number of Standard Deviations = -0.7 Blind Sample ID = N61 Lab Value = 0.020 Most Probable Value = 1.236 Percent Recovery = 1.6 Date Sample Logged by Lab = 08/25/99 Sample ID = 2370012 Number of Standard Deviations = -14.0 Blind Sample ID = NS2 Lab Value = 0.649 Most Probable Value = 1.236 Percent Recovery = 52.5 Date Sample Logged by Lab = 07/27/99 Sample ID = 2080112 Number of Standard Deviations = -6.7 Blind Sample ID = NS2 Lab Value = 0.023 Most Probable Value = 0.040 Percent Recovery = 57.5 Date Sample Logged by Lab = 07/08/99 Sample ID = 1890017 Number of Standard Deviations = -0.6 Blind Sample ID = N61 Lab Value = 0.054 Most Probable Value = 0.620 Percent Recovery = 8.7 Date Sample Logged by Lab = 08/25/98 Sample ID = 2370205 Number of Standard Deviations = -11.5 Blind Sample ID = N58 Lab Value = 0.066 Most Probable Value = 0.210 Percent Recovery = 31.4 Date Sample Logged by Lab = 08/25/98 Sample ID = 2370213 Number of Standard Deviations = -4.7 Blind Sample ID = N57 Lab Value = 0.297 Most Probable Value = 0.210 Percent Recovery = 141.4 Date Sample Logged by Lab = 08/17/98 Sample ID = 2290139 Number of Standard Deviations = 2.8 Blind Sample ID = N57 Lab Value = 0.301 Most Probable Value = 0.210 Percent Recovery = 143.3 Date Sample Logged by Lab = 06/02/98 Sample ID = 1530223 Number of Standard Deviations = 3.0 Blind Sample ID = N57 Lab Value = 0.041 Most Probable Value = 0.620 Percent Recovery = 6.6 Date Sample Logged by Lab = 05/21/98 Sample ID = 1410124 Number of Standard Deviations = -11.8 Blind Sample ID = N58 Lab Value = 0.096 Most Probable Value = 0.240 Percent Recovery = 40.0 Date Sample Logged by Lab = 12/03/97 Sample ID = 3370041 Number of Standard Deviations = -4.7 Blind Sample ID = N55 Lab Value = 0.380 Most Probable Value = 0.240 Percent Recovery = 158.3 Date Sample Logged by Lab = 11/12/97 Sample ID = 3160074 Number of Standard Deviations = 4.6 Blind Sample ID = N55 Lab Value = 0.272 Most Probable Value = 0.260 Percent Recovery = 104.6 Date Sample Logged by Lab = 09/24/01 Sample ID = 2670124 Number of Standard Deviations = 0.4 Blind Sample ID = NS6 Lab Value = 0.086 Most Probable Value = 0.086 Percent Recovery = 100.0 Date Sample Logged by Lab = 09/24/01 Sample ID = 2670119 Number of Standard Deviations = 0.0 Blind Sample ID = N69 Lab Value = 0.092 Most Probable Value = 0.086 Percent Recovery = 107.0 Date Sample Logged by Lab = 09/24/01 Sample ID = 2670121 Number of Standard Deviations = 0.2 Blind Sample ID = N69 Lab Value = 0.095 Most Probable Value = 0.086 Percent Recovery = 110.5 Date Sample Logged by Lab = 09/24/01 Sample ID = 2670122 Number of Standard Deviations = 0.3 Blind Sample ID = N69 Lab Value = 0.093 Most Probable Value = 0.086 Percent Recovery = 108.1 Date Sample Logged by Lab = 09/24/01 Sample ID = 2670125 Number of Standard Deviations = 0.2 Blind Sample ID = N69 Lab Value = 0.234 Most Probable Value = 0.260 Percent Recovery = 90.0 Date Sample Logged by Lab = 09/18/01 Sample ID = 2610011 Number of Standard Deviations = -0.9 Blind Sample ID = NS6 Lab Value = 0.071 Most Probable Value = 0.086 Percent Recovery = 82.6 Date Sample Logged by Lab = 09/18/01 Sample ID = 2610010 Number of Standard Deviations = -0.5 Blind Sample ID = N69 Lab Value = 0.075 Most Probable Value = 0.086 Percent Recovery = 87.2 Date Sample Logged by Lab = 09/18/01 Sample ID = 2610008 Number of Standard Deviations = -0.4 Blind Sample ID = N69 Lab Value = 0.075 Most Probable Value = 0.086 Percent Recovery = 87.2 Date Sample Logged by Lab = 09/18/01 Sample ID = 2610007 Number of Standard Deviations = -0.4 Blind Sample ID = N69 Lab Value = 0.084 Most Probable Value = 0.086 Percent Recovery = 97.7 Date Sample Logged by Lab = 09/13/01 Sample ID = 2560051 Number of Standard Deviations = -0.1 Blind Sample ID = N69 Lab Value = 0.249 Most Probable Value = 0.260 Percent Recovery = 95.8 Date Sample Logged by Lab = 09/12/01 Sample ID = 2550071 Number of Standard Deviations = -0.4 Blind Sample ID = NS6 Lab Value = 0.084 Most Probable Value = 0.086 Percent Recovery = 97.7 Date Sample Logged by Lab = 09/12/01 Sample ID = 2550073 Number of Standard Deviations = -0.1 Blind Sample ID = N69 Lab Value = 0.070 Most Probable Value = 0.086 Percent Recovery = 81.4 Date Sample Logged by Lab = 09/10/01 Sample ID = 2530363 Number of Standard Deviations = -0.5 Blind Sample ID = N69 Lab Value = 0.262 Most Probable Value = 0.260 Percent Recovery = 100.8 Date Sample Logged by Lab = 09/05/01 Sample ID = 2480066 Number of Standard Deviations = 0.1 Blind Sample ID = NS6 Lab Value = 0.077 Most Probable Value = 0.086 Percent Recovery = 89.5 Date Sample Logged by Lab = 09/05/01 Sample ID = 2480231 Number of Standard Deviations = -0.3 Blind Sample ID = N69 Lab Value = 0.075 Most Probable Value = 0.086 Percent Recovery = 87.2 Date Sample Logged by Lab = 09/05/01 Sample ID = 2480065 Number of Standard Deviations = -0.4 Blind Sample ID = N69 Lab Value = 0.599 Most Probable Value = 0.580 Percent Recovery = 103.3 Date Sample Logged by Lab = 08/28/01 Sample ID = 2400047 Number of Standard Deviations = 0.4 Blind Sample ID = N70 Lab Value = 0.592 Most Probable Value = 0.580 Percent Recovery = 102.1 Date Sample Logged by Lab = 08/27/01 Sample ID = 2390246 Number of Standard Deviations = 0.3 Blind Sample ID = N70 Lab Value = 0.630 Most Probable Value = 0.580 Percent Recovery = 108.6 Date Sample Logged by Lab = 08/22/01 Sample ID = 2340147 Number of Standard Deviations = 1.1 Blind Sample ID = N70 Lab Value = 0.265 Most Probable Value = 0.260 Percent Recovery = 101.9 Date Sample Logged by Lab = 08/21/01 Sample ID = 2330240 Number of Standard Deviations = 0.2 Blind Sample ID = NS6 Lab Value = 0.620 Most Probable Value = 0.580 Percent Recovery = 106.9 Date Sample Logged by Lab = 08/21/01 Sample ID = 2330241 Number of Standard Deviations = 0.9 Blind Sample ID = N70 Lab Value = 0.648 Most Probable Value = 0.580 Percent Recovery = 111.7 Date Sample Logged by Lab = 08/20/01 Sample ID = 2320181 Number of Standard Deviations = 1.5 Blind Sample ID = N70 Lab Value = 0.606 Most Probable Value = 0.580 Percent Recovery = 104.5 Date Sample Logged by Lab = 08/16/01 Sample ID = 2280057 Number of Standard Deviations = 0.6 Blind Sample ID = N70 Lab Value = 0.236 Most Probable Value = 0.260 Percent Recovery = 90.8 Date Sample Logged by Lab = 08/14/01 Sample ID = 2260272 Number of Standard Deviations = -0.8 Blind Sample ID = NS6 Lab Value = 0.643 Most Probable Value = 0.580 Percent Recovery = 110.9 Date Sample Logged by Lab = 08/14/01 Sample ID = 2260273 Number of Standard Deviations = 1.4 Blind Sample ID = N70 Lab Value = 0.640 Most Probable Value = 0.580 Percent Recovery = 110.3 Date Sample Logged by Lab = 08/14/01 Sample ID = 2260274 Number of Standard Deviations = 1.3 Blind Sample ID = N70 Lab Value = 0.557 Most Probable Value = 0.580 Percent Recovery = 96.0 Date Sample Logged by Lab = 08/10/01 Sample ID = 2220108 Number of Standard Deviations = -0.5 Blind Sample ID = N70 Lab Value = 0.252 Most Probable Value = 0.260 Percent Recovery = 96.9 Date Sample Logged by Lab = 08/07/01 Sample ID = 2190035 Number of Standard Deviations = -0.3 Blind Sample ID = NS6 Lab Value = 0.618 Most Probable Value = 0.580 Percent Recovery = 106.6 Date Sample Logged by Lab = 08/07/01 Sample ID = 2190037 Number of Standard Deviations = 0.8 Blind Sample ID = N70 Lab Value = 0.257 Most Probable Value = 0.260 Percent Recovery = 98.8 Date Sample Logged by Lab = 08/06/01 Sample ID = 2180206 Number of Standard Deviations = -0.1 Blind Sample ID = NS6 Lab Value = 0.608 Most Probable Value = 0.580 Percent Recovery = 104.8 Date Sample Logged by Lab = 08/06/01 Sample ID = 2180202 Number of Standard Deviations = 0.6 Blind Sample ID = N70 Lab Value = 0.621 Most Probable Value = 0.580 Percent Recovery = 107.1 Date Sample Logged by Lab = 08/06/01 Sample ID = 2180203 Number of Standard Deviations = 0.9 Blind Sample ID = N70 Lab Value = 0.251 Most Probable Value = 0.260 Percent Recovery = 96.5 Date Sample Logged by Lab = 07/31/01 Sample ID = 2120051 Number of Standard Deviations = -0.3 Blind Sample ID = NS6 Lab Value = 0.074 Most Probable Value = 0.086 Percent Recovery = 86.0 Date Sample Logged by Lab = 07/31/01 Sample ID = 2120052 Number of Standard Deviations = -0.4 Blind Sample ID = N69 Lab Value = 0.072 Most Probable Value = 0.086 Percent Recovery = 83.7 Date Sample Logged by Lab = 07/31/01 Sample ID = 2120049 Number of Standard Deviations = -0.5 Blind Sample ID = N69 Lab Value = 0.248 Most Probable Value = 0.260 Percent Recovery = 95.4 Date Sample Logged by Lab = 07/26/01 Sample ID = 2070075 Number of Standard Deviations = -0.4 Blind Sample ID = NS6 Lab Value = 0.075 Most Probable Value = 0.086 Percent Recovery = 87.2 Date Sample Logged by Lab = 07/26/01 Sample ID = 2070077 Number of Standard Deviations = -0.4 Blind Sample ID = N69 Lab Value = 0.084 Most Probable Value = 0.086 Percent Recovery = 97.7 Date Sample Logged by Lab = 07/24/01 Sample ID = 2050112 Number of Standard Deviations = -0.1 Blind Sample ID = N69 Lab Value = 0.076 Most Probable Value = 0.086 Percent Recovery = 88.4 Date Sample Logged by Lab = 07/24/01 Sample ID = 2050113 Number of Standard Deviations = -0.3 Blind Sample ID = N69 Lab Value = 0.249 Most Probable Value = 0.260 Percent Recovery = 95.8 Date Sample Logged by Lab = 07/19/01 Sample ID = 2000088 Number of Standard Deviations = -0.4 Blind Sample ID = NS6 Lab Value = 0.076 Most Probable Value = 0.086 Percent Recovery = 88.4 Date Sample Logged by Lab = 07/19/01 Sample ID = 2000090 Number of Standard Deviations = -0.3 Blind Sample ID = N69 Lab Value = 0.081 Most Probable Value = 0.086 Percent Recovery = 94.2 Date Sample Logged by Lab = 07/17/01 Sample ID = 1980099 Number of Standard Deviations = -0.2 Blind Sample ID = N69 Lab Value = 0.073 Most Probable Value = 0.086 Percent Recovery = 84.9 Date Sample Logged by Lab = 07/16/01 Sample ID = 1970191 Number of Standard Deviations = -0.4 Blind Sample ID = N69 Lab Value = 0.254 Most Probable Value = 0.260 Percent Recovery = 97.7 Date Sample Logged by Lab = 07/12/01 Sample ID = 1930005 Number of Standard Deviations = -0.2 Blind Sample ID = NS6 Lab Value = 0.086 Most Probable Value = 0.086 Percent Recovery = 100.0 Date Sample Logged by Lab = 07/12/01 Sample ID = 1930006 Number of Standard Deviations = 0.0 Blind Sample ID = N69 Lab Value = 0.087 Most Probable Value = 0.086 Percent Recovery = 101.2 Date Sample Logged by Lab = 07/10/01 Sample ID = 1910001 Number of Standard Deviations = 0.0 Blind Sample ID = N69 Lab Value = 0.247 Most Probable Value = 0.260 Percent Recovery = 95.0 Date Sample Logged by Lab = 06/28/01 Sample ID = 1790042 Number of Standard Deviations = -0.4 Blind Sample ID = NS6 Lab Value = 0.591 Most Probable Value = 0.580 Percent Recovery = 101.9 Date Sample Logged by Lab = 06/28/01 Sample ID = 1790041 Number of Standard Deviations = 0.2 Blind Sample ID = N70 Lab Value = 0.583 Most Probable Value = 0.580 Percent Recovery = 100.5 Date Sample Logged by Lab = 06/26/01 Sample ID = 1770089 Number of Standard Deviations = 0.1 Blind Sample ID = N70 Lab Value = 0.628 Most Probable Value = 0.580 Percent Recovery = 108.3 Date Sample Logged by Lab = 06/26/01 Sample ID = 1770090 Number of Standard Deviations = 1.1 Blind Sample ID = N70 Lab Value = 0.256 Most Probable Value = 0.260 Percent Recovery = 98.5 Date Sample Logged by Lab = 06/21/01 Sample ID = 1720142 Number of Standard Deviations = -0.1 Blind Sample ID = NS6 Lab Value = 0.588 Most Probable Value = 0.580 Percent Recovery = 101.4 Date Sample Logged by Lab = 06/21/01 Sample ID = 1720143 Number of Standard Deviations = 0.2 Blind Sample ID = N70 Lab Value = 0.593 Most Probable Value = 0.580 Percent Recovery = 102.2 Date Sample Logged by Lab = 06/20/01 Sample ID = 1710178 Number of Standard Deviations = 0.3 Blind Sample ID = N70 Lab Value = 0.594 Most Probable Value = 0.580 Percent Recovery = 102.4 Date Sample Logged by Lab = 06/20/01 Sample ID = 1710177 Number of Standard Deviations = 0.3 Blind Sample ID = N70 Lab Value = 0.256 Most Probable Value = 0.260 Percent Recovery = 98.5 Date Sample Logged by Lab = 06/14/01 Sample ID = 1650036 Number of Standard Deviations = -0.1 Blind Sample ID = NS6 Lab Value = 0.590 Most Probable Value = 0.580 Percent Recovery = 101.7 Date Sample Logged by Lab = 06/14/01 Sample ID = 1650037 Number of Standard Deviations = 0.2 Blind Sample ID = N70 Lab Value = 0.592 Most Probable Value = 0.580 Percent Recovery = 102.1 Date Sample Logged by Lab = 06/12/01 Sample ID = 1630023 Number of Standard Deviations = 0.3 Blind Sample ID = N70 Lab Value = 0.589 Most Probable Value = 0.580 Percent Recovery = 101.6 Date Sample Logged by Lab = 06/12/01 Sample ID = 1630022 Number of Standard Deviations = 0.2 Blind Sample ID = N70 Lab Value = 0.232 Most Probable Value = 0.260 Percent Recovery = 89.2 Date Sample Logged by Lab = 06/07/01 Sample ID = 1580089 Number of Standard Deviations = -0.9 Blind Sample ID = NS6 Lab Value = 0.581 Most Probable Value = 0.580 Percent Recovery = 100.2 Date Sample Logged by Lab = 06/07/01 Sample ID = 1580087 Number of Standard Deviations = 0.0 Blind Sample ID = N70 Lab Value = 0.595 Most Probable Value = 0.580 Percent Recovery = 102.6 Date Sample Logged by Lab = 06/06/01 Sample ID = 1570034 Number of Standard Deviations = 0.3 Blind Sample ID = N70 Lab Value = 0.589 Most Probable Value = 0.580 Percent Recovery = 101.6 Date Sample Logged by Lab = 06/06/01 Sample ID = 1570033 Number of Standard Deviations = 0.2 Blind Sample ID = N70 Lab Value = 0.077 Most Probable Value = 0.086 Percent Recovery = 89.5 Date Sample Logged by Lab = 05/30/01 Sample ID = 1500159 Number of Standard Deviations = -0.3 Blind Sample ID = N69 Lab Value = 0.084 Most Probable Value = 0.086 Percent Recovery = 97.7 Date Sample Logged by Lab = 05/30/01 Sample ID = 1500160 Number of Standard Deviations = -0.1 Blind Sample ID = N69 Lab Value = 0.076 Most Probable Value = 0.086 Percent Recovery = 88.4 Date Sample Logged by Lab = 05/22/01 Sample ID = 1420100 Number of Standard Deviations = -0.3 Blind Sample ID = N69 Lab Value = 0.251 Most Probable Value = 0.260 Percent Recovery = 96.5 Date Sample Logged by Lab = 05/18/01 Sample ID = 1380044 Number of Standard Deviations = -0.3 Blind Sample ID = NS6 Lab Value = 0.077 Most Probable Value = 0.086 Percent Recovery = 89.5 Date Sample Logged by Lab = 05/18/01 Sample ID = 1380045 Number of Standard Deviations = -0.3 Blind Sample ID = N69 Lab Value = 0.092 Most Probable Value = 0.086 Percent Recovery = 107.0 Date Sample Logged by Lab = 05/15/01 Sample ID = 1350275 Number of Standard Deviations = 0.2 Blind Sample ID = N69 Lab Value = 0.094 Most Probable Value = 0.086 Percent Recovery = 109.3 Date Sample Logged by Lab = 05/15/01 Sample ID = 1350276 Number of Standard Deviations = 0.3 Blind Sample ID = N69 Lab Value = 0.264 Most Probable Value = 0.260 Percent Recovery = 101.5 Date Sample Logged by Lab = 05/10/01 Sample ID = 1300032 Number of Standard Deviations = 0.1 Blind Sample ID = NS6 Lab Value = 0.082 Most Probable Value = 0.086 Percent Recovery = 95.3 Date Sample Logged by Lab = 05/10/01 Sample ID = 1300030 Number of Standard Deviations = -0.1 Blind Sample ID = N69 Lab Value = 0.092 Most Probable Value = 0.086 Percent Recovery = 107.0 Date Sample Logged by Lab = 05/09/01 Sample ID = 1290015 Number of Standard Deviations = 0.2 Blind Sample ID = N69 Lab Value = 0.084 Most Probable Value = 0.086 Percent Recovery = 97.7 Date Sample Logged by Lab = 05/07/01 Sample ID = 1270158 Number of Standard Deviations = -0.1 Blind Sample ID = N69 Lab Value = 0.234 Most Probable Value = 0.260 Percent Recovery = 90.0 Date Sample Logged by Lab = 05/02/01 Sample ID = 1220106 Number of Standard Deviations = -0.8 Blind Sample ID = NS6 Lab Value = 0.074 Most Probable Value = 0.086 Percent Recovery = 86.0 Date Sample Logged by Lab = 05/02/01 Sample ID = 1220108 Number of Standard Deviations = -0.4 Blind Sample ID = N69 Lab Value = 0.250 Most Probable Value = 0.260 Percent Recovery = 96.2 Date Sample Logged by Lab = 03/29/01 Sample ID = 0880095 Number of Standard Deviations = -0.3 Blind Sample ID = NS6 Lab Value = 0.424 Most Probable Value = 0.435 Percent Recovery = 97.5 Date Sample Logged by Lab = 03/29/01 Sample ID = 0880097 Number of Standard Deviations = -0.3 Blind Sample ID = N67 Lab Value = 0.429 Most Probable Value = 0.435 Percent Recovery = 98.6 Date Sample Logged by Lab = 03/28/01 Sample ID = 0870009 Number of Standard Deviations = -0.2 Blind Sample ID = N67 Lab Value = 0.442 Most Probable Value = 0.435 Percent Recovery = 101.6 Date Sample Logged by Lab = 03/26/01 Sample ID = 0850162 Number of Standard Deviations = 0.2 Blind Sample ID = N67 Lab Value = 0.259 Most Probable Value = 0.260 Percent Recovery = 99.6 Date Sample Logged by Lab = 03/23/01 Sample ID = 0820129 Number of Standard Deviations = -0.0 Blind Sample ID = NS6 Lab Value = 0.444 Most Probable Value = 0.435 Percent Recovery = 102.1 Date Sample Logged by Lab = 03/23/01 Sample ID = 0820130 Number of Standard Deviations = 0.2 Blind Sample ID = N67 Lab Value = 0.434 Most Probable Value = 0.435 Percent Recovery = 99.8 Date Sample Logged by Lab = 03/20/01 Sample ID = 0790003 Number of Standard Deviations = -0.0 Blind Sample ID = N67 Lab Value = 0.441 Most Probable Value = 0.435 Percent Recovery = 101.4 Date Sample Logged by Lab = 03/19/01 Sample ID = 0780188 Number of Standard Deviations = 0.2 Blind Sample ID = N67 Lab Value = 0.263 Most Probable Value = 0.260 Percent Recovery = 101.2 Date Sample Logged by Lab = 03/15/01 Sample ID = 0740031 Number of Standard Deviations = 0.1 Blind Sample ID = NS6 Lab Value = 0.433 Most Probable Value = 0.435 Percent Recovery = 99.5 Date Sample Logged by Lab = 03/15/01 Sample ID = 0740032 Number of Standard Deviations = -0.1 Blind Sample ID = N67 Lab Value = 0.448 Most Probable Value = 0.435 Percent Recovery = 103.0 Date Sample Logged by Lab = 03/13/01 Sample ID = 0720058 Number of Standard Deviations = 0.3 Blind Sample ID = N67 Lab Value = 0.434 Most Probable Value = 0.435 Percent Recovery = 99.8 Date Sample Logged by Lab = 03/12/01 Sample ID = 0710094 Number of Standard Deviations = -0.0 Blind Sample ID = N67 Lab Value = 0.225 Most Probable Value = 0.260 Percent Recovery = 86.5 Date Sample Logged by Lab = 03/08/01 Sample ID = 0670037 Number of Standard Deviations = -1.1 Blind Sample ID = NS6 Lab Value = 0.427 Most Probable Value = 0.435 Percent Recovery = 98.2 Date Sample Logged by Lab = 03/08/01 Sample ID = 0670038 Number of Standard Deviations = -0.2 Blind Sample ID = N67 Lab Value = 0.426 Most Probable Value = 0.435 Percent Recovery = 97.9 Date Sample Logged by Lab = 03/06/01 Sample ID = 0650077 Number of Standard Deviations = -0.2 Blind Sample ID = N67 Lab Value = 0.424 Most Probable Value = 0.435 Percent Recovery = 97.5 Date Sample Logged by Lab = 03/06/01 Sample ID = 0650078 Number of Standard Deviations = -0.3 Blind Sample ID = N67 Lab Value = 0.272 Most Probable Value = 0.260 Percent Recovery = 104.6 Date Sample Logged by Lab = 03/02/01 Sample ID = 0610070 Number of Standard Deviations = 0.4 Blind Sample ID = NS6 Lab Value = 0.518 Most Probable Value = 0.480 Percent Recovery = 107.9 Date Sample Logged by Lab = 03/02/01 Sample ID = 0610069 Number of Standard Deviations = 1.0 Blind Sample ID = N68 Lab Value = 0.505 Most Probable Value = 0.480 Percent Recovery = 105.2 Date Sample Logged by Lab = 02/28/01 Sample ID = 0590005 Number of Standard Deviations = 0.6 Blind Sample ID = N68 Lab Value = 0.473 Most Probable Value = 0.480 Percent Recovery = 98.5 Date Sample Logged by Lab = 02/27/01 Sample ID = 0580002 Number of Standard Deviations = -0.2 Blind Sample ID = N68 Lab Value = 0.259 Most Probable Value = 0.260 Percent Recovery = 99.6 Date Sample Logged by Lab = 02/22/01 Sample ID = 0530001 Number of Standard Deviations = -0.0 Blind Sample ID = NS6 Lab Value = 0.532 Most Probable Value = 0.480 Percent Recovery = 110.8 Date Sample Logged by Lab = 02/22/01 Sample ID = 0530003 Number of Standard Deviations = 1.3 Blind Sample ID = N68 Lab Value = 0.515 Most Probable Value = 0.480 Percent Recovery = 107.3 Date Sample Logged by Lab = 02/21/01 Sample ID = 0520068 Number of Standard Deviations = 0.9 Blind Sample ID = N68 Lab Value = 0.509 Most Probable Value = 0.480 Percent Recovery = 106.0 Date Sample Logged by Lab = 02/21/01 Sample ID = 0520067 Number of Standard Deviations = 0.7 Blind Sample ID = N68 Lab Value = 0.249 Most Probable Value = 0.260 Percent Recovery = 95.8 Date Sample Logged by Lab = 02/16/01 Sample ID = 0470111 Number of Standard Deviations = -0.4 Blind Sample ID = NS6 Lab Value = 0.479 Most Probable Value = 0.480 Percent Recovery = 99.8 Date Sample Logged by Lab = 02/16/01 Sample ID = 0470112 Number of Standard Deviations = -0.0 Blind Sample ID = N68 Lab Value = 0.498 Most Probable Value = 0.480 Percent Recovery = 103.8 Date Sample Logged by Lab = 02/14/01 Sample ID = 0450084 Number of Standard Deviations = 0.5 Blind Sample ID = N68 Lab Value = 0.490 Most Probable Value = 0.480 Percent Recovery = 102.1 Date Sample Logged by Lab = 02/12/01 Sample ID = 0430161 Number of Standard Deviations = 0.3 Blind Sample ID = N68 Lab Value = 0.249 Most Probable Value = 0.260 Percent Recovery = 95.8 Date Sample Logged by Lab = 02/08/01 Sample ID = 0390080 Number of Standard Deviations = -0.4 Blind Sample ID = NS6 Lab Value = 0.495 Most Probable Value = 0.480 Percent Recovery = 103.1 Date Sample Logged by Lab = 02/08/01 Sample ID = 0390078 Number of Standard Deviations = 0.4 Blind Sample ID = N68 Lab Value = 0.514 Most Probable Value = 0.480 Percent Recovery = 107.1 Date Sample Logged by Lab = 02/06/01 Sample ID = 0370014 Number of Standard Deviations = 0.9 Blind Sample ID = N68 Lab Value = 0.493 Most Probable Value = 0.480 Percent Recovery = 102.7 Date Sample Logged by Lab = 02/05/01 Sample ID = 0360081 Number of Standard Deviations = 0.3 Blind Sample ID = N68 Lab Value = 0.429 Most Probable Value = 0.435 Percent Recovery = 98.6 Date Sample Logged by Lab = 02/01/01 Sample ID = 0320003 Number of Standard Deviations = -0.2 Blind Sample ID = N67 Lab Value = 0.435 Most Probable Value = 0.435 Percent Recovery = 100.0 Date Sample Logged by Lab = 02/01/01 Sample ID = 0320004 Number of Standard Deviations = 0.0 Blind Sample ID = N67 Lab Value = 0.422 Most Probable Value = 0.435 Percent Recovery = 97.0 Date Sample Logged by Lab = 01/30/01 Sample ID = 0300015 Number of Standard Deviations = -0.3 Blind Sample ID = N67 Lab Value = 0.433 Most Probable Value = 0.435 Percent Recovery = 99.5 Date Sample Logged by Lab = 01/25/01 Sample ID = 0250013 Number of Standard Deviations = -0.1 Blind Sample ID = N67 Lab Value = 0.263 Most Probable Value = 0.260 Percent Recovery = 101.2 Date Sample Logged by Lab = 01/23/01 Sample ID = 0230068 Number of Standard Deviations = 0.1 Blind Sample ID = NS6 Lab Value = 0.430 Most Probable Value = 0.435 Percent Recovery = 98.9 Date Sample Logged by Lab = 01/23/01 Sample ID = 0230069 Number of Standard Deviations = -0.1 Blind Sample ID = N67 Lab Value = 0.414 Most Probable Value = 0.435 Percent Recovery = 95.2 Date Sample Logged by Lab = 01/22/01 Sample ID = 0220070 Number of Standard Deviations = -0.6 Blind Sample ID = N67 Lab Value = 0.418 Most Probable Value = 0.435 Percent Recovery = 96.1 Date Sample Logged by Lab = 01/19/01 Sample ID = 0190061 Number of Standard Deviations = -0.5 Blind Sample ID = N67 Lab Value = 0.247 Most Probable Value = 0.260 Percent Recovery = 95.0 Date Sample Logged by Lab = 01/17/01 Sample ID = 0170013 Number of Standard Deviations = -0.4 Blind Sample ID = NS6 Lab Value = 0.410 Most Probable Value = 0.435 Percent Recovery = 94.3 Date Sample Logged by Lab = 01/16/01 Sample ID = 0160060 Number of Standard Deviations = -0.7 Blind Sample ID = N67 Lab Value = 0.436 Most Probable Value = 0.435 Percent Recovery = 100.2 Date Sample Logged by Lab = 01/12/01 Sample ID = 0120096 Number of Standard Deviations = 0.0 Blind Sample ID = N67 Lab Value = 0.247 Most Probable Value = 0.260 Percent Recovery = 95.0 Date Sample Logged by Lab = 01/10/01 Sample ID = 0100023 Number of Standard Deviations = -0.4 Blind Sample ID = NS6 Lab Value = 0.431 Most Probable Value = 0.435 Percent Recovery = 99.1 Date Sample Logged by Lab = 01/10/01 Sample ID = 0100025 Number of Standard Deviations = -0.1 Blind Sample ID = N67 Lab Value = 0.418 Most Probable Value = 0.435 Percent Recovery = 96.1 Date Sample Logged by Lab = 01/10/01 Sample ID = 0100027 Number of Standard Deviations = -0.5 Blind Sample ID = N67 Lab Value = 0.427 Most Probable Value = 0.435 Percent Recovery = 98.2 Date Sample Logged by Lab = 01/10/01 Sample ID = 0100026 Number of Standard Deviations = -0.2 Blind Sample ID = N67 Lab Value = 0.248 Most Probable Value = 0.260 Percent Recovery = 95.4 Date Sample Logged by Lab = 01/08/01 Sample ID = 0080015 Number of Standard Deviations = -0.4 Blind Sample ID = NS6 Lab Value = 0.470 Most Probable Value = 0.480 Percent Recovery = 97.9 Date Sample Logged by Lab = 12/29/00 Sample ID = 3640034 Number of Standard Deviations = -0.3 Blind Sample ID = N68 Lab Value = 0.252 Most Probable Value = 0.260 Percent Recovery = 96.9 Date Sample Logged by Lab = 12/28/00 Sample ID = 3630013 Number of Standard Deviations = -0.3 Blind Sample ID = NS6 Lab Value = 0.482 Most Probable Value = 0.480 Percent Recovery = 100.4 Date Sample Logged by Lab = 12/28/00 Sample ID = 3630012 Number of Standard Deviations = 0.1 Blind Sample ID = N68 Lab Value = 0.479 Most Probable Value = 0.480 Percent Recovery = 99.8 Date Sample Logged by Lab = 12/26/00 Sample ID = 3610145 Number of Standard Deviations = -0.0 Blind Sample ID = N68 Lab Value = 0.479 Most Probable Value = 0.480 Percent Recovery = 99.8 Date Sample Logged by Lab = 12/26/00 Sample ID = 3610144 Number of Standard Deviations = -0.0 Blind Sample ID = N68 Lab Value = 0.241 Most Probable Value = 0.260 Percent Recovery = 92.7 Date Sample Logged by Lab = 12/20/00 Sample ID = 3550017 Number of Standard Deviations = -0.6 Blind Sample ID = NS6 Lab Value = 0.466 Most Probable Value = 0.480 Percent Recovery = 97.1 Date Sample Logged by Lab = 12/20/00 Sample ID = 3550015 Number of Standard Deviations = -0.4 Blind Sample ID = N68 Lab Value = 0.492 Most Probable Value = 0.480 Percent Recovery = 102.5 Date Sample Logged by Lab = 12/18/00 Sample ID = 3530057 Number of Standard Deviations = 0.3 Blind Sample ID = N68 Lab Value = 0.477 Most Probable Value = 0.480 Percent Recovery = 99.4 Date Sample Logged by Lab = 12/14/00 Sample ID = 3490007 Number of Standard Deviations = -0.1 Blind Sample ID = N68 Lab Value = 0.266 Most Probable Value = 0.260 Percent Recovery = 102.3 Date Sample Logged by Lab = 12/12/00 Sample ID = 3470007 Number of Standard Deviations = 0.2 Blind Sample ID = NS6 Lab Value = 0.499 Most Probable Value = 0.480 Percent Recovery = 104.0 Date Sample Logged by Lab = 12/12/00 Sample ID = 3470006 Number of Standard Deviations = 0.5 Blind Sample ID = N68 Lab Value = 0.502 Most Probable Value = 0.480 Percent Recovery = 104.6 Date Sample Logged by Lab = 12/11/00 Sample ID = 3460059 Number of Standard Deviations = 0.6 Blind Sample ID = N68 Lab Value = 0.472 Most Probable Value = 0.480 Percent Recovery = 98.3 Date Sample Logged by Lab = 12/07/00 Sample ID = 3420111 Number of Standard Deviations = -0.2 Blind Sample ID = N68 Lab Value = 0.262 Most Probable Value = 0.260 Percent Recovery = 100.8 Date Sample Logged by Lab = 12/06/00 Sample ID = 3410043 Number of Standard Deviations = 0.1 Blind Sample ID = NS6 Lab Value = 0.486 Most Probable Value = 0.480 Percent Recovery = 101.3 Date Sample Logged by Lab = 12/06/00 Sample ID = 3410042 Number of Standard Deviations = 0.2 Blind Sample ID = N68 Lab Value = 0.492 Most Probable Value = 0.480 Percent Recovery = 102.5 Date Sample Logged by Lab = 12/06/00 Sample ID = 3410044 Number of Standard Deviations = 0.3 Blind Sample ID = N68 Lab Value = 0.435 Most Probable Value = 0.435 Percent Recovery = 100.0 Date Sample Logged by Lab = 12/01/00 Sample ID = 3360010 Number of Standard Deviations = 0.0 Blind Sample ID = N67 Lab Value = 0.255 Most Probable Value = 0.260 Percent Recovery = 98.1 Date Sample Logged by Lab = 11/28/00 Sample ID = 3330047 Number of Standard Deviations = -0.2 Blind Sample ID = NS6 Lab Value = 0.429 Most Probable Value = 0.435 Percent Recovery = 98.6 Date Sample Logged by Lab = 11/28/00 Sample ID = 3330046 Number of Standard Deviations = -0.2 Blind Sample ID = N67 Lab Value = 0.429 Most Probable Value = 0.435 Percent Recovery = 98.6 Date Sample Logged by Lab = 11/27/00 Sample ID = 3320010 Number of Standard Deviations = -0.2 Blind Sample ID = N67 Lab Value = 0.448 Most Probable Value = 0.435 Percent Recovery = 103.0 Date Sample Logged by Lab = 11/24/00 Sample ID = 3290040 Number of Standard Deviations = 0.3 Blind Sample ID = N67 Lab Value = 0.263 Most Probable Value = 0.260 Percent Recovery = 101.2 Date Sample Logged by Lab = 11/22/00 Sample ID = 3270022 Number of Standard Deviations = 0.1 Blind Sample ID = NS6 Lab Value = 0.445 Most Probable Value = 0.435 Percent Recovery = 102.3 Date Sample Logged by Lab = 11/22/00 Sample ID = 3270020 Number of Standard Deviations = 0.3 Blind Sample ID = N67 Lab Value = 0.439 Most Probable Value = 0.435 Percent Recovery = 100.9 Date Sample Logged by Lab = 11/22/00 Sample ID = 3270023 Number of Standard Deviations = 0.1 Blind Sample ID = N67 Lab Value = 0.441 Most Probable Value = 0.435 Percent Recovery = 101.4 Date Sample Logged by Lab = 11/16/00 Sample ID = 3210015 Number of Standard Deviations = 0.2 Blind Sample ID = N67 Lab Value = 0.433 Most Probable Value = 0.435 Percent Recovery = 99.5 Date Sample Logged by Lab = 11/14/00 Sample ID = 3190014 Number of Standard Deviations = -0.1 Blind Sample ID = N67 Lab Value = 0.435 Most Probable Value = 0.435 Percent Recovery = 100.0 Date Sample Logged by Lab = 11/09/00 Sample ID = 3140004 Number of Standard Deviations = 0.0 Blind Sample ID = N67 Lab Value = 0.267 Most Probable Value = 0.260 Percent Recovery = 102.7 Date Sample Logged by Lab = 11/07/00 Sample ID = 3120028 Number of Standard Deviations = 0.2 Blind Sample ID = NS6 Lab Value = 0.440 Most Probable Value = 0.435 Percent Recovery = 101.1 Date Sample Logged by Lab = 11/07/00 Sample ID = 3120030 Number of Standard Deviations = 0.1 Blind Sample ID = N67 Lab Value = 0.441 Most Probable Value = 0.435 Percent Recovery = 101.4 Date Sample Logged by Lab = 11/07/00 Sample ID = 3120031 Number of Standard Deviations = 0.2 Blind Sample ID = N67 Lab Value = 0.447 Most Probable Value = 0.435 Percent Recovery = 102.8 Date Sample Logged by Lab = 11/02/00 Sample ID = 3070016 Number of Standard Deviations = 0.3 Blind Sample ID = N67 Lab Value = 0.489 Most Probable Value = 0.480 Percent Recovery = 101.9 Date Sample Logged by Lab = 11/01/00 Sample ID = 3060014 Number of Standard Deviations = 0.2 Blind Sample ID = N68 Lab Value = 0.507 Most Probable Value = 0.480 Percent Recovery = 105.6 Date Sample Logged by Lab = 10/30/00 Sample ID = 3040098 Number of Standard Deviations = 0.7 Blind Sample ID = N68 Lab Value = 0.516 Most Probable Value = 0.480 Percent Recovery = 107.5 Date Sample Logged by Lab = 10/26/00 Sample ID = 3000164 Number of Standard Deviations = 0.9 Blind Sample ID = N68 Lab Value = 0.502 Most Probable Value = 0.480 Percent Recovery = 104.6 Date Sample Logged by Lab = 10/26/00 Sample ID = 3000163 Number of Standard Deviations = 0.6 Blind Sample ID = N68 Lab Value = 0.491 Most Probable Value = 0.480 Percent Recovery = 102.3 Date Sample Logged by Lab = 10/23/00 Sample ID = 2970147 Number of Standard Deviations = 0.3 Blind Sample ID = N68 Lab Value = 0.257 Most Probable Value = 0.260 Percent Recovery = 98.8 Date Sample Logged by Lab = 10/20/00 Sample ID = 2940070 Number of Standard Deviations = -0.1 Blind Sample ID = NS6 Lab Value = 0.493 Most Probable Value = 0.480 Percent Recovery = 102.7 Date Sample Logged by Lab = 10/20/00 Sample ID = 2940073 Number of Standard Deviations = 0.3 Blind Sample ID = N68 Lab Value = 0.490 Most Probable Value = 0.480 Percent Recovery = 102.1 Date Sample Logged by Lab = 10/17/00 Sample ID = 2910003 Number of Standard Deviations = 0.3 Blind Sample ID = N68 Lab Value = 0.500 Most Probable Value = 0.480 Percent Recovery = 104.2 Date Sample Logged by Lab = 10/16/00 Sample ID = 2900219 Number of Standard Deviations = 0.5 Blind Sample ID = N68 Lab Value = 0.271 Most Probable Value = 0.260 Percent Recovery = 104.2 Date Sample Logged by Lab = 10/13/00 Sample ID = 2870115 Number of Standard Deviations = 0.4 Blind Sample ID = NS6 Lab Value = 0.261 Most Probable Value = 0.260 Percent Recovery = 100.4 Date Sample Logged by Lab = 10/13/00 Sample ID = 2870097 Number of Standard Deviations = 0.0 Blind Sample ID = NS6 Lab Value = 0.503 Most Probable Value = 0.480 Percent Recovery = 104.8 Date Sample Logged by Lab = 10/13/00 Sample ID = 2870116 Number of Standard Deviations = 0.6 Blind Sample ID = N68 Lab Value = 0.506 Most Probable Value = 0.480 Percent Recovery = 105.4 Date Sample Logged by Lab = 10/13/00 Sample ID = 2870098 Number of Standard Deviations = 0.7 Blind Sample ID = N68 Lab Value = 0.503 Most Probable Value = 0.480 Percent Recovery = 104.8 Date Sample Logged by Lab = 10/13/00 Sample ID = 2870100 Number of Standard Deviations = 0.6 Blind Sample ID = N68 Lab Value = 0.481 Most Probable Value = 0.480 Percent Recovery = 100.2 Date Sample Logged by Lab = 10/04/00 Sample ID = 2780008 Number of Standard Deviations = 0.0 Blind Sample ID = N68 Lab Value = 0.128 Most Probable Value = 0.124 Percent Recovery = 103.2 Date Sample Logged by Lab = 10/02/00 Sample ID = 2760168 Number of Standard Deviations = 0.1 Blind Sample ID = N65 Lab Value = 1.242 Most Probable Value = 1.258 Percent Recovery = 98.7 Date Sample Logged by Lab = 09/29/00 Sample ID = 2730020 Number of Standard Deviations = -0.2 Blind Sample ID = NS4 Lab Value = 0.131 Most Probable Value = 0.124 Percent Recovery = 105.6 Date Sample Logged by Lab = 09/29/00 Sample ID = 2730018 Number of Standard Deviations = 0.2 Blind Sample ID = N65 Lab Value = 0.128 Most Probable Value = 0.124 Percent Recovery = 103.2 Date Sample Logged by Lab = 09/29/00 Sample ID = 2730017 Number of Standard Deviations = 0.1 Blind Sample ID = N65 Lab Value = 1.253 Most Probable Value = 1.258 Percent Recovery = 99.6 Date Sample Logged by Lab = 09/27/00 Sample ID = 2710017 Number of Standard Deviations = -0.1 Blind Sample ID = NS4 Lab Value = 0.132 Most Probable Value = 0.124 Percent Recovery = 106.5 Date Sample Logged by Lab = 09/27/00 Sample ID = 2710019 Number of Standard Deviations = 0.3 Blind Sample ID = N65 Lab Value = 0.130 Most Probable Value = 0.124 Percent Recovery = 104.8 Date Sample Logged by Lab = 09/26/00 Sample ID = 2700005 Number of Standard Deviations = 0.2 Blind Sample ID = N65 Lab Value = 0.125 Most Probable Value = 0.124 Percent Recovery = 100.8 Date Sample Logged by Lab = 09/25/00 Sample ID = 2690044 Number of Standard Deviations = 0.0 Blind Sample ID = N65 Lab Value = 1.220 Most Probable Value = 1.258 Percent Recovery = 97.0 Date Sample Logged by Lab = 09/22/00 Sample ID = 2660008 Number of Standard Deviations = -0.4 Blind Sample ID = NS4 Lab Value = 0.125 Most Probable Value = 0.124 Percent Recovery = 100.8 Date Sample Logged by Lab = 09/22/00 Sample ID = 2660009 Number of Standard Deviations = 0.0 Blind Sample ID = N65 Lab Value = 0.125 Most Probable Value = 0.124 Percent Recovery = 100.8 Date Sample Logged by Lab = 09/22/00 Sample ID = 2660010 Number of Standard Deviations = 0.0 Blind Sample ID = N65 Lab Value = 1.225 Most Probable Value = 1.258 Percent Recovery = 97.4 Date Sample Logged by Lab = 09/20/00 Sample ID = 2640053 Number of Standard Deviations = -0.4 Blind Sample ID = NS4 Lab Value = 0.128 Most Probable Value = 0.124 Percent Recovery = 103.2 Date Sample Logged by Lab = 09/20/00 Sample ID = 2640052 Number of Standard Deviations = 0.1 Blind Sample ID = N65 Lab Value = 0.135 Most Probable Value = 0.124 Percent Recovery = 108.9 Date Sample Logged by Lab = 09/19/00 Sample ID = 2630014 Number of Standard Deviations = 0.4 Blind Sample ID = N65 Lab Value = 0.131 Most Probable Value = 0.124 Percent Recovery = 105.6 Date Sample Logged by Lab = 09/18/00 Sample ID = 2620013 Number of Standard Deviations = 0.2 Blind Sample ID = N65 Lab Value = 1.240 Most Probable Value = 1.258 Percent Recovery = 98.6 Date Sample Logged by Lab = 09/15/00 Sample ID = 2590090 Number of Standard Deviations = -0.2 Blind Sample ID = NS4 Lab Value = 0.124 Most Probable Value = 0.124 Percent Recovery = 100.0 Date Sample Logged by Lab = 09/15/00 Sample ID = 2590089 Number of Standard Deviations = 0.0 Blind Sample ID = N65 Lab Value = 0.132 Most Probable Value = 0.124 Percent Recovery = 106.5 Date Sample Logged by Lab = 09/14/00 Sample ID = 2580185 Number of Standard Deviations = 0.3 Blind Sample ID = N65 Lab Value = 1.279 Most Probable Value = 1.258 Percent Recovery = 101.7 Date Sample Logged by Lab = 09/13/00 Sample ID = 2570122 Number of Standard Deviations = 0.2 Blind Sample ID = NS4 Lab Value = 0.138 Most Probable Value = 0.124 Percent Recovery = 111.3 Date Sample Logged by Lab = 09/13/00 Sample ID = 2570121 Number of Standard Deviations = 0.5 Blind Sample ID = N65 Lab Value = 0.115 Most Probable Value = 0.124 Percent Recovery = 92.7 Date Sample Logged by Lab = 09/12/00 Sample ID = 2560226 Number of Standard Deviations = -0.3 Blind Sample ID = N65 Lab Value = 0.085 Most Probable Value = 0.124 Percent Recovery = 68.5 Date Sample Logged by Lab = 09/11/00 Sample ID = 2550495 Number of Standard Deviations = -1.3 Blind Sample ID = N65 Lab Value = 1.216 Most Probable Value = 1.258 Percent Recovery = 96.7 Date Sample Logged by Lab = 09/08/00 Sample ID = 2520002 Number of Standard Deviations = -0.5 Blind Sample ID = NS4 Lab Value = 0.117 Most Probable Value = 0.124 Percent Recovery = 94.4 Date Sample Logged by Lab = 09/08/00 Sample ID = 2520001 Number of Standard Deviations = -0.2 Blind Sample ID = N65 Lab Value = 0.111 Most Probable Value = 0.124 Percent Recovery = 89.5 Date Sample Logged by Lab = 09/07/00 Sample ID = 2510129 Number of Standard Deviations = -0.4 Blind Sample ID = N65 Lab Value = 1.244 Most Probable Value = 1.258 Percent Recovery = 98.9 Date Sample Logged by Lab = 09/06/00 Sample ID = 2500005 Number of Standard Deviations = -0.2 Blind Sample ID = NS4 Lab Value = 0.118 Most Probable Value = 0.124 Percent Recovery = 95.2 Date Sample Logged by Lab = 09/06/00 Sample ID = 2500003 Number of Standard Deviations = -0.2 Blind Sample ID = N65 Lab Value = 0.118 Most Probable Value = 0.124 Percent Recovery = 95.2 Date Sample Logged by Lab = 09/05/00 Sample ID = 2490187 Number of Standard Deviations = -0.2 Blind Sample ID = N65 Lab Value = 0.785 Most Probable Value = 0.770 Percent Recovery = 101.9 Date Sample Logged by Lab = 08/29/00 Sample ID = 2420299 Number of Standard Deviations = 0.3 Blind Sample ID = N66 Lab Value = 0.789 Most Probable Value = 0.770 Percent Recovery = 102.5 Date Sample Logged by Lab = 08/29/00 Sample ID = 2420007 Number of Standard Deviations = 0.3 Blind Sample ID = N66 Lab Value = 1.232 Most Probable Value = 1.258 Percent Recovery = 97.9 Date Sample Logged by Lab = 08/25/00 Sample ID = 2380030 Number of Standard Deviations = -0.3 Blind Sample ID = NS4 Lab Value = 0.767 Most Probable Value = 0.770 Percent Recovery = 99.6 Date Sample Logged by Lab = 08/25/00 Sample ID = 2380029 Number of Standard Deviations = -0.1 Blind Sample ID = N66 Lab Value = 0.776 Most Probable Value = 0.770 Percent Recovery = 100.8 Date Sample Logged by Lab = 08/24/00 Sample ID = 2370029 Number of Standard Deviations = 0.1 Blind Sample ID = N66 Lab Value = 1.253 Most Probable Value = 1.258 Percent Recovery = 99.6 Date Sample Logged by Lab = 08/23/00 Sample ID = 2360062 Number of Standard Deviations = -0.1 Blind Sample ID = NS4 Lab Value = 0.782 Most Probable Value = 0.770 Percent Recovery = 101.6 Date Sample Logged by Lab = 08/23/00 Sample ID = 2360061 Number of Standard Deviations = 0.2 Blind Sample ID = N66 Lab Value = 0.783 Most Probable Value = 0.770 Percent Recovery = 101.7 Date Sample Logged by Lab = 08/22/00 Sample ID = 2350003 Number of Standard Deviations = 0.2 Blind Sample ID = N66 Lab Value = 0.743 Most Probable Value = 0.770 Percent Recovery = 96.5 Date Sample Logged by Lab = 08/21/00 Sample ID = 2340143 Number of Standard Deviations = -0.5 Blind Sample ID = N66 Lab Value = 1.249 Most Probable Value = 1.258 Percent Recovery = 99.3 Date Sample Logged by Lab = 08/18/00 Sample ID = 2310069 Number of Standard Deviations = -0.1 Blind Sample ID = NS4 Lab Value = 0.774 Most Probable Value = 0.770 Percent Recovery = 100.5 Date Sample Logged by Lab = 08/18/00 Sample ID = 2310071 Number of Standard Deviations = 0.1 Blind Sample ID = N66 Lab Value = 0.775 Most Probable Value = 0.770 Percent Recovery = 100.6 Date Sample Logged by Lab = 08/17/00 Sample ID = 2300017 Number of Standard Deviations = 0.1 Blind Sample ID = N66 Lab Value = 1.244 Most Probable Value = 1.258 Percent Recovery = 98.9 Date Sample Logged by Lab = 08/16/00 Sample ID = 2290005 Number of Standard Deviations = -0.2 Blind Sample ID = NS4 Lab Value = 0.795 Most Probable Value = 0.770 Percent Recovery = 103.2 Date Sample Logged by Lab = 08/16/00 Sample ID = 2290006 Number of Standard Deviations = 0.4 Blind Sample ID = N66 Lab Value = 0.781 Most Probable Value = 0.770 Percent Recovery = 101.4 Date Sample Logged by Lab = 08/15/00 Sample ID = 2280003 Number of Standard Deviations = 0.2 Blind Sample ID = N66 Lab Value = 0.782 Most Probable Value = 0.770 Percent Recovery = 101.6 Date Sample Logged by Lab = 08/14/00 Sample ID = 2270110 Number of Standard Deviations = 0.2 Blind Sample ID = N66 Lab Value = 1.251 Most Probable Value = 1.258 Percent Recovery = 99.4 Date Sample Logged by Lab = 08/11/00 Sample ID = 2240007 Number of Standard Deviations = -0.1 Blind Sample ID = NS4 Lab Value = 0.791 Most Probable Value = 0.770 Percent Recovery = 102.7 Date Sample Logged by Lab = 08/11/00 Sample ID = 2240006 Number of Standard Deviations = 0.4 Blind Sample ID = N66 Lab Value = 0.778 Most Probable Value = 0.770 Percent Recovery = 101.0 Date Sample Logged by Lab = 08/10/00 Sample ID = 2230012 Number of Standard Deviations = 0.1 Blind Sample ID = N66 Lab Value = 1.235 Most Probable Value = 1.258 Percent Recovery = 98.2 Date Sample Logged by Lab = 08/09/00 Sample ID = 2220005 Number of Standard Deviations = -0.3 Blind Sample ID = NS4 Lab Value = 0.782 Most Probable Value = 0.770 Percent Recovery = 101.6 Date Sample Logged by Lab = 08/09/00 Sample ID = 2220007 Number of Standard Deviations = 0.2 Blind Sample ID = N66 Lab Value = 0.823 Most Probable Value = 0.770 Percent Recovery = 106.9 Date Sample Logged by Lab = 08/08/00 Sample ID = 2210028 Number of Standard Deviations = 0.9 Blind Sample ID = N66 Lab Value = 0.797 Most Probable Value = 0.770 Percent Recovery = 103.5 Date Sample Logged by Lab = 08/07/00 Sample ID = 2200186 Number of Standard Deviations = 0.5 Blind Sample ID = N66 Lab Value = 1.232 Most Probable Value = 1.258 Percent Recovery = 97.9 Date Sample Logged by Lab = 08/02/00 Sample ID = 2150004 Number of Standard Deviations = -0.3 Blind Sample ID = NS4 Lab Value = 1.241 Most Probable Value = 1.258 Percent Recovery = 98.6 Date Sample Logged by Lab = 08/02/00 Sample ID = 2150003 Number of Standard Deviations = -0.2 Blind Sample ID = NS4 Lab Value = 0.778 Most Probable Value = 0.770 Percent Recovery = 101.0 Date Sample Logged by Lab = 08/02/00 Sample ID = 2150008 Number of Standard Deviations = 0.1 Blind Sample ID = N66 Lab Value = 0.770 Most Probable Value = 0.770 Percent Recovery = 100.0 Date Sample Logged by Lab = 08/02/00 Sample ID = 2150005 Number of Standard Deviations = 0.0 Blind Sample ID = N66 Lab Value = 0.783 Most Probable Value = 0.770 Percent Recovery = 101.7 Date Sample Logged by Lab = 08/02/00 Sample ID = 2150002 Number of Standard Deviations = 0.2 Blind Sample ID = N66 Lab Value = 1.245 Most Probable Value = 1.258 Percent Recovery = 99.0 Date Sample Logged by Lab = 08/01/00 Sample ID = 2140277 Number of Standard Deviations = -0.2 Blind Sample ID = NS4 Lab Value = 0.124 Most Probable Value = 0.124 Percent Recovery = 100.0 Date Sample Logged by Lab = 08/01/00 Sample ID = 2140276 Number of Standard Deviations = 0.0 Blind Sample ID = N65 Lab Value = 0.122 Most Probable Value = 0.124 Percent Recovery = 98.4 Date Sample Logged by Lab = 08/01/00 Sample ID = 2140278 Number of Standard Deviations = -0.1 Blind Sample ID = N65 Lab Value = 0.114 Most Probable Value = 0.124 Percent Recovery = 91.9 Date Sample Logged by Lab = 07/28/00 Sample ID = 2100028 Number of Standard Deviations = -0.3 Blind Sample ID = N65 Lab Value = 1.274 Most Probable Value = 1.258 Percent Recovery = 101.3 Date Sample Logged by Lab = 07/27/00 Sample ID = 2090016 Number of Standard Deviations = 0.2 Blind Sample ID = NS4 Lab Value = 0.129 Most Probable Value = 0.124 Percent Recovery = 104.0 Date Sample Logged by Lab = 07/27/00 Sample ID = 2090017 Number of Standard Deviations = 0.2 Blind Sample ID = N65 Lab Value = 1.282 Most Probable Value = 1.258 Percent Recovery = 101.9 Date Sample Logged by Lab = 07/26/00 Sample ID = 2080027 Number of Standard Deviations = 0.3 Blind Sample ID = NS4 Lab Value = 0.129 Most Probable Value = 0.124 Percent Recovery = 104.0 Date Sample Logged by Lab = 07/26/00 Sample ID = 2080024 Number of Standard Deviations = 0.2 Blind Sample ID = N65 Lab Value = 0.126 Most Probable Value = 0.124 Percent Recovery = 101.6 Date Sample Logged by Lab = 07/26/00 Sample ID = 2080023 Number of Standard Deviations = 0.1 Blind Sample ID = N65 Lab Value = 0.130 Most Probable Value = 0.124 Percent Recovery = 104.8 Date Sample Logged by Lab = 07/26/00 Sample ID = 2080025 Number of Standard Deviations = 0.2 Blind Sample ID = N65 Lab Value = 0.137 Most Probable Value = 0.124 Percent Recovery = 110.5 Date Sample Logged by Lab = 07/21/00 Sample ID = 2030088 Number of Standard Deviations = 0.4 Blind Sample ID = N65 Lab Value = 1.255 Most Probable Value = 1.258 Percent Recovery = 99.8 Date Sample Logged by Lab = 07/20/00 Sample ID = 2020144 Number of Standard Deviations = -0.0 Blind Sample ID = NS4 Lab Value = 0.116 Most Probable Value = 0.124 Percent Recovery = 93.5 Date Sample Logged by Lab = 07/20/00 Sample ID = 2020146 Number of Standard Deviations = -0.3 Blind Sample ID = N65 Lab Value = 0.128 Most Probable Value = 0.124 Percent Recovery = 103.2 Date Sample Logged by Lab = 07/19/00 Sample ID = 2010007 Number of Standard Deviations = 0.1 Blind Sample ID = N65 Lab Value = 0.125 Most Probable Value = 0.124 Percent Recovery = 100.8 Date Sample Logged by Lab = 07/18/00 Sample ID = 2000007 Number of Standard Deviations = 0.0 Blind Sample ID = N65 Lab Value = 1.263 Most Probable Value = 1.258 Percent Recovery = 100.4 Date Sample Logged by Lab = 07/17/00 Sample ID = 1990210 Number of Standard Deviations = 0.1 Blind Sample ID = NS4 Lab Value = 0.137 Most Probable Value = 0.124 Percent Recovery = 110.5 Date Sample Logged by Lab = 07/17/00 Sample ID = 1990209 Number of Standard Deviations = 0.4 Blind Sample ID = N65 Lab Value = 0.124 Most Probable Value = 0.124 Percent Recovery = 100.0 Date Sample Logged by Lab = 07/14/00 Sample ID = 1960018 Number of Standard Deviations = 0.0 Blind Sample ID = N65 Lab Value = 1.336 Most Probable Value = 1.258 Percent Recovery = 106.2 Date Sample Logged by Lab = 07/13/00 Sample ID = 1950010 Number of Standard Deviations = 0.9 Blind Sample ID = NS4 Lab Value = 0.157 Most Probable Value = 0.124 Percent Recovery = 126.6 Date Sample Logged by Lab = 07/13/00 Sample ID = 1950008 Number of Standard Deviations = 1.1 Blind Sample ID = N65 Lab Value = 0.130 Most Probable Value = 0.124 Percent Recovery = 104.8 Date Sample Logged by Lab = 07/12/00 Sample ID = 1940002 Number of Standard Deviations = 0.2 Blind Sample ID = N65 Lab Value = 0.135 Most Probable Value = 0.124 Percent Recovery = 108.9 Date Sample Logged by Lab = 07/11/00 Sample ID = 1930002 Number of Standard Deviations = 0.4 Blind Sample ID = N65 Lab Value = 1.280 Most Probable Value = 1.258 Percent Recovery = 101.7 Date Sample Logged by Lab = 07/10/00 Sample ID = 1920068 Number of Standard Deviations = 0.3 Blind Sample ID = NS4 Lab Value = 0.136 Most Probable Value = 0.124 Percent Recovery = 109.7 Date Sample Logged by Lab = 07/07/00 Sample ID = 1890027 Number of Standard Deviations = 0.4 Blind Sample ID = N65 Lab Value = 1.264 Most Probable Value = 1.258 Percent Recovery = 100.5 Date Sample Logged by Lab = 07/06/00 Sample ID = 1880037 Number of Standard Deviations = 0.1 Blind Sample ID = NS4 Lab Value = 0.128 Most Probable Value = 0.124 Percent Recovery = 103.2 Date Sample Logged by Lab = 07/06/00 Sample ID = 1880036 Number of Standard Deviations = 0.1 Blind Sample ID = N65 Lab Value = 0.125 Most Probable Value = 0.124 Percent Recovery = 100.8 Date Sample Logged by Lab = 07/05/00 Sample ID = 1870068 Number of Standard Deviations = 0.0 Blind Sample ID = N65 Lab Value = 0.750 Most Probable Value = 0.770 Percent Recovery = 97.4 Date Sample Logged by Lab = 06/29/00 Sample ID = 1810045 Number of Standard Deviations = -0.4 Blind Sample ID = N66 Lab Value = 1.251 Most Probable Value = 1.258 Percent Recovery = 99.4 Date Sample Logged by Lab = 06/28/00 Sample ID = 1800021 Number of Standard Deviations = -0.1 Blind Sample ID = NS4 Lab Value = 0.795 Most Probable Value = 0.770 Percent Recovery = 103.2 Date Sample Logged by Lab = 06/28/00 Sample ID = 1800024 Number of Standard Deviations = 0.4 Blind Sample ID = N66 Lab Value = 0.783 Most Probable Value = 0.770 Percent Recovery = 101.7 Date Sample Logged by Lab = 06/27/00 Sample ID = 1790016 Number of Standard Deviations = 0.2 Blind Sample ID = N66 Lab Value = 0.741 Most Probable Value = 0.770 Percent Recovery = 96.2 Date Sample Logged by Lab = 06/27/00 Sample ID = 1790015 Number of Standard Deviations = -0.5 Blind Sample ID = N66 Lab Value = 1.288 Most Probable Value = 1.258 Percent Recovery = 102.4 Date Sample Logged by Lab = 06/23/00 Sample ID = 1750016 Number of Standard Deviations = 0.4 Blind Sample ID = NS4 Lab Value = 0.808 Most Probable Value = 0.770 Percent Recovery = 104.9 Date Sample Logged by Lab = 06/23/00 Sample ID = 1750019 Number of Standard Deviations = 0.7 Blind Sample ID = N66 Lab Value = 0.787 Most Probable Value = 0.770 Percent Recovery = 102.2 Date Sample Logged by Lab = 06/22/00 Sample ID = 1740114 Number of Standard Deviations = 0.3 Blind Sample ID = N66 Lab Value = 1.238 Most Probable Value = 1.258 Percent Recovery = 98.4 Date Sample Logged by Lab = 06/21/00 Sample ID = 1730020 Number of Standard Deviations = -0.2 Blind Sample ID = NS4 Lab Value = 0.777 Most Probable Value = 0.770 Percent Recovery = 100.9 Date Sample Logged by Lab = 06/21/00 Sample ID = 1730021 Number of Standard Deviations = 0.1 Blind Sample ID = N66 Lab Value = 0.777 Most Probable Value = 0.770 Percent Recovery = 100.9 Date Sample Logged by Lab = 06/20/00 Sample ID = 1720103 Number of Standard Deviations = 0.1 Blind Sample ID = N66 Lab Value = 1.255 Most Probable Value = 1.258 Percent Recovery = 99.8 Date Sample Logged by Lab = 06/19/00 Sample ID = 1710124 Number of Standard Deviations = -0.0 Blind Sample ID = NS4 Lab Value = 0.788 Most Probable Value = 0.770 Percent Recovery = 102.3 Date Sample Logged by Lab = 06/19/00 Sample ID = 1710123 Number of Standard Deviations = 0.3 Blind Sample ID = N66 Lab Value = 0.784 Most Probable Value = 0.770 Percent Recovery = 101.8 Date Sample Logged by Lab = 06/19/00 Sample ID = 1710121 Number of Standard Deviations = 0.2 Blind Sample ID = N66 Lab Value = 0.813 Most Probable Value = 0.770 Percent Recovery = 105.6 Date Sample Logged by Lab = 06/15/00 Sample ID = 1670295 Number of Standard Deviations = 0.8 Blind Sample ID = N66 Lab Value = 1.306 Most Probable Value = 1.258 Percent Recovery = 103.8 Date Sample Logged by Lab = 06/14/00 Sample ID = 1660091 Number of Standard Deviations = 0.6 Blind Sample ID = NS4 Lab Value = 0.804 Most Probable Value = 0.770 Percent Recovery = 104.4 Date Sample Logged by Lab = 06/14/00 Sample ID = 1660089 Number of Standard Deviations = 0.6 Blind Sample ID = N66 Lab Value = 0.787 Most Probable Value = 0.770 Percent Recovery = 102.2 Date Sample Logged by Lab = 06/13/00 Sample ID = 1650009 Number of Standard Deviations = 0.3 Blind Sample ID = N66 Lab Value = 0.778 Most Probable Value = 0.770 Percent Recovery = 101.0 Date Sample Logged by Lab = 06/12/00 Sample ID = 1640167 Number of Standard Deviations = 0.1 Blind Sample ID = N66 Lab Value = 1.267 Most Probable Value = 1.258 Percent Recovery = 100.7 Date Sample Logged by Lab = 06/09/00 Sample ID = 1610251 Number of Standard Deviations = 0.1 Blind Sample ID = NS4 Lab Value = 0.773 Most Probable Value = 0.770 Percent Recovery = 100.4 Date Sample Logged by Lab = 06/09/00 Sample ID = 1610250 Number of Standard Deviations = 0.1 Blind Sample ID = N66 Lab Value = 0.805 Most Probable Value = 0.770 Percent Recovery = 104.5 Date Sample Logged by Lab = 06/08/00 Sample ID = 1600015 Number of Standard Deviations = 0.6 Blind Sample ID = N66 Lab Value = 1.261 Most Probable Value = 1.258 Percent Recovery = 100.2 Date Sample Logged by Lab = 06/07/00 Sample ID = 1590028 Number of Standard Deviations = 0.0 Blind Sample ID = NS4 Lab Value = 0.780 Most Probable Value = 0.770 Percent Recovery = 101.3 Date Sample Logged by Lab = 06/07/00 Sample ID = 1590026 Number of Standard Deviations = 0.2 Blind Sample ID = N66 Lab Value = 0.788 Most Probable Value = 0.770 Percent Recovery = 102.3 Date Sample Logged by Lab = 06/06/00 Sample ID = 1580015 Number of Standard Deviations = 0.3 Blind Sample ID = N66 Lab Value = 1.291 Most Probable Value = 1.258 Percent Recovery = 102.6 Date Sample Logged by Lab = 06/05/00 Sample ID = 1570172 Number of Standard Deviations = 0.4 Blind Sample ID = NS4 Lab Value = 0.778 Most Probable Value = 0.770 Percent Recovery = 101.0 Date Sample Logged by Lab = 06/05/00 Sample ID = 1570169 Number of Standard Deviations = 0.1 Blind Sample ID = N66 Lab Value = 0.785 Most Probable Value = 0.770 Percent Recovery = 101.9 Date Sample Logged by Lab = 06/05/00 Sample ID = 1570171 Number of Standard Deviations = 0.3 Blind Sample ID = N66 Lab Value = 0.121 Most Probable Value = 0.124 Percent Recovery = 97.6 Date Sample Logged by Lab = 05/31/00 Sample ID = 1520005 Number of Standard Deviations = -0.1 Blind Sample ID = N65 Lab Value = 1.242 Most Probable Value = 1.258 Percent Recovery = 98.7 Date Sample Logged by Lab = 05/26/00 Sample ID = 1470023 Number of Standard Deviations = -0.2 Blind Sample ID = NS4 Lab Value = 0.125 Most Probable Value = 0.124 Percent Recovery = 100.8 Date Sample Logged by Lab = 05/26/00 Sample ID = 1470024 Number of Standard Deviations = 0.0 Blind Sample ID = N65 Lab Value = 1.258 Most Probable Value = 1.258 Percent Recovery = 100.0 Date Sample Logged by Lab = 05/25/00 Sample ID = 1460089 Number of Standard Deviations = 0.0 Blind Sample ID = NS4 Lab Value = 0.125 Most Probable Value = 0.124 Percent Recovery = 100.8 Date Sample Logged by Lab = 05/25/00 Sample ID = 1460090 Number of Standard Deviations = 0.0 Blind Sample ID = N65 Lab Value = 0.117 Most Probable Value = 0.124 Percent Recovery = 94.4 Date Sample Logged by Lab = 05/25/00 Sample ID = 1460088 Number of Standard Deviations = -0.2 Blind Sample ID = N65 Lab Value = 0.118 Most Probable Value = 0.124 Percent Recovery = 95.2 Date Sample Logged by Lab = 05/23/00 Sample ID = 1440001 Number of Standard Deviations = -0.2 Blind Sample ID = N65 Lab Value = 0.122 Most Probable Value = 0.124 Percent Recovery = 98.4 Date Sample Logged by Lab = 05/22/00 Sample ID = 1430144 Number of Standard Deviations = -0.1 Blind Sample ID = N65 Lab Value = 1.288 Most Probable Value = 1.258 Percent Recovery = 102.4 Date Sample Logged by Lab = 05/19/00 Sample ID = 1400061 Number of Standard Deviations = 0.4 Blind Sample ID = NS4 Lab Value = 0.127 Most Probable Value = 0.124 Percent Recovery = 102.4 Date Sample Logged by Lab = 05/19/00 Sample ID = 1400062 Number of Standard Deviations = 0.1 Blind Sample ID = N65 Lab Value = 0.130 Most Probable Value = 0.124 Percent Recovery = 104.8 Date Sample Logged by Lab = 05/18/00 Sample ID = 1390027 Number of Standard Deviations = 0.2 Blind Sample ID = N65 Lab Value = 1.265 Most Probable Value = 1.258 Percent Recovery = 100.6 Date Sample Logged by Lab = 05/17/00 Sample ID = 1380008 Number of Standard Deviations = 0.1 Blind Sample ID = NS4 Lab Value = 0.128 Most Probable Value = 0.124 Percent Recovery = 103.2 Date Sample Logged by Lab = 05/17/00 Sample ID = 1380009 Number of Standard Deviations = 0.1 Blind Sample ID = N65 Lab Value = 0.131 Most Probable Value = 0.124 Percent Recovery = 105.6 Date Sample Logged by Lab = 05/16/00 Sample ID = 1370048 Number of Standard Deviations = 0.2 Blind Sample ID = N65 Lab Value = 0.115 Most Probable Value = 0.124 Percent Recovery = 92.7 Date Sample Logged by Lab = 05/15/00 Sample ID = 1360072 Number of Standard Deviations = -0.3 Blind Sample ID = N65 Lab Value = 1.293 Most Probable Value = 1.258 Percent Recovery = 102.8 Date Sample Logged by Lab = 05/12/00 Sample ID = 1330056 Number of Standard Deviations = 0.4 Blind Sample ID = NS4 Lab Value = 0.117 Most Probable Value = 0.124 Percent Recovery = 94.4 Date Sample Logged by Lab = 05/12/00 Sample ID = 1330054 Number of Standard Deviations = -0.2 Blind Sample ID = N65 Lab Value = 0.115 Most Probable Value = 0.124 Percent Recovery = 92.7 Date Sample Logged by Lab = 05/11/00 Sample ID = 1320114 Number of Standard Deviations = -0.3 Blind Sample ID = N65 Lab Value = 1.268 Most Probable Value = 1.258 Percent Recovery = 100.8 Date Sample Logged by Lab = 05/10/00 Sample ID = 1310004 Number of Standard Deviations = 0.1 Blind Sample ID = NS4 Lab Value = 0.123 Most Probable Value = 0.124 Percent Recovery = 99.2 Date Sample Logged by Lab = 05/10/00 Sample ID = 1310005 Number of Standard Deviations = -0.0 Blind Sample ID = N65 Lab Value = 0.124 Most Probable Value = 0.124 Percent Recovery = 100.0 Date Sample Logged by Lab = 05/09/00 Sample ID = 1300013 Number of Standard Deviations = 0.0 Blind Sample ID = N65 Lab Value = 0.146 Most Probable Value = 0.124 Percent Recovery = 117.7 Date Sample Logged by Lab = 05/08/00 Sample ID = 1290117 Number of Standard Deviations = 0.7 Blind Sample ID = N65 Lab Value = 1.298 Most Probable Value = 1.258 Percent Recovery = 103.2 Date Sample Logged by Lab = 05/05/00 Sample ID = 1260005 Number of Standard Deviations = 0.5 Blind Sample ID = NS4 Lab Value = 0.144 Most Probable Value = 0.124 Percent Recovery = 116.1 Date Sample Logged by Lab = 05/05/00 Sample ID = 1260006 Number of Standard Deviations = 0.7 Blind Sample ID = N65 Lab Value = 0.129 Most Probable Value = 0.124 Percent Recovery = 104.0 Date Sample Logged by Lab = 05/04/00 Sample ID = 1250001 Number of Standard Deviations = 0.2 Blind Sample ID = N65 Lab Value = 1.276 Most Probable Value = 1.258 Percent Recovery = 101.4 Date Sample Logged by Lab = 05/01/00 Sample ID = 1220103 Number of Standard Deviations = 0.2 Blind Sample ID = NS4 Lab Value = 0.769 Most Probable Value = 0.770 Percent Recovery = 99.9 Date Sample Logged by Lab = 05/01/00 Sample ID = 1220101 Number of Standard Deviations = -0.0 Blind Sample ID = N66 Lab Value = 0.766 Most Probable Value = 0.770 Percent Recovery = 99.5 Date Sample Logged by Lab = 04/28/00 Sample ID = 1190025 Number of Standard Deviations = -0.1 Blind Sample ID = N66 Lab Value = 1.300 Most Probable Value = 1.258 Percent Recovery = 103.3 Date Sample Logged by Lab = 04/27/00 Sample ID = 1180018 Number of Standard Deviations = 0.5 Blind Sample ID = NS4 Lab Value = 0.786 Most Probable Value = 0.770 Percent Recovery = 102.1 Date Sample Logged by Lab = 04/27/00 Sample ID = 1180019 Number of Standard Deviations = 0.3 Blind Sample ID = N66 Lab Value = 0.767 Most Probable Value = 0.770 Percent Recovery = 99.6 Date Sample Logged by Lab = 04/27/00 Sample ID = 1180017 Number of Standard Deviations = -0.1 Blind Sample ID = N66 Lab Value = 0.787 Most Probable Value = 0.770 Percent Recovery = 102.2 Date Sample Logged by Lab = 04/25/00 Sample ID = 1160013 Number of Standard Deviations = 0.3 Blind Sample ID = N66 Lab Value = 1.297 Most Probable Value = 1.258 Percent Recovery = 103.1 Date Sample Logged by Lab = 04/24/00 Sample ID = 1150203 Number of Standard Deviations = 0.5 Blind Sample ID = NS4 Lab Value = 0.789 Most Probable Value = 0.770 Percent Recovery = 102.5 Date Sample Logged by Lab = 04/24/00 Sample ID = 1150202 Number of Standard Deviations = 0.3 Blind Sample ID = N66 Lab Value = 0.793 Most Probable Value = 0.770 Percent Recovery = 103.0 Date Sample Logged by Lab = 04/21/00 Sample ID = 1120195 Number of Standard Deviations = 0.4 Blind Sample ID = N66 Lab Value = 1.308 Most Probable Value = 1.258 Percent Recovery = 104.0 Date Sample Logged by Lab = 04/20/00 Sample ID = 1110009 Number of Standard Deviations = 0.6 Blind Sample ID = NS4 Lab Value = 0.781 Most Probable Value = 0.770 Percent Recovery = 101.4 Date Sample Logged by Lab = 04/19/00 Sample ID = 1100005 Number of Standard Deviations = 0.2 Blind Sample ID = N66 Lab Value = 0.773 Most Probable Value = 0.770 Percent Recovery = 100.4 Date Sample Logged by Lab = 04/18/00 Sample ID = 1090153 Number of Standard Deviations = 0.1 Blind Sample ID = N66 Lab Value = 1.290 Most Probable Value = 1.258 Percent Recovery = 102.5 Date Sample Logged by Lab = 04/17/00 Sample ID = 1080076 Number of Standard Deviations = 0.4 Blind Sample ID = NS4 Lab Value = 0.792 Most Probable Value = 0.770 Percent Recovery = 102.9 Date Sample Logged by Lab = 04/17/00 Sample ID = 1080077 Number of Standard Deviations = 0.4 Blind Sample ID = N66 Lab Value = 0.795 Most Probable Value = 0.770 Percent Recovery = 103.2 Date Sample Logged by Lab = 04/14/00 Sample ID = 1050025 Number of Standard Deviations = 0.4 Blind Sample ID = N66 Lab Value = 1.295 Most Probable Value = 1.258 Percent Recovery = 102.9 Date Sample Logged by Lab = 04/13/00 Sample ID = 1040100 Number of Standard Deviations = 0.4 Blind Sample ID = NS4 Lab Value = 0.787 Most Probable Value = 0.770 Percent Recovery = 102.2 Date Sample Logged by Lab = 04/13/00 Sample ID = 1040099 Number of Standard Deviations = 0.3 Blind Sample ID = N66 Lab Value = 0.798 Most Probable Value = 0.770 Percent Recovery = 103.6 Date Sample Logged by Lab = 04/13/00 Sample ID = 1040015 Number of Standard Deviations = 0.5 Blind Sample ID = N66 Lab Value = 0.766 Most Probable Value = 0.770 Percent Recovery = 99.5 Date Sample Logged by Lab = 04/11/00 Sample ID = 1020183 Number of Standard Deviations = -0.1 Blind Sample ID = N66 Lab Value = 1.266 Most Probable Value = 1.258 Percent Recovery = 100.6 Date Sample Logged by Lab = 04/10/00 Sample ID = 1010206 Number of Standard Deviations = 0.1 Blind Sample ID = NS4 Lab Value = 0.784 Most Probable Value = 0.770 Percent Recovery = 101.8 Date Sample Logged by Lab = 04/10/00 Sample ID = 1010204 Number of Standard Deviations = 0.2 Blind Sample ID = N66 Lab Value = 0.764 Most Probable Value = 0.770 Percent Recovery = 99.2 Date Sample Logged by Lab = 04/07/00 Sample ID = 0980007 Number of Standard Deviations = -0.1 Blind Sample ID = N66 Lab Value = 1.260 Most Probable Value = 1.258 Percent Recovery = 100.2 Date Sample Logged by Lab = 04/06/00 Sample ID = 0970011 Number of Standard Deviations = 0.0 Blind Sample ID = NS4 Lab Value = 0.772 Most Probable Value = 0.770 Percent Recovery = 100.3 Date Sample Logged by Lab = 04/06/00 Sample ID = 0970012 Number of Standard Deviations = 0.0 Blind Sample ID = N66 Lab Value = 0.763 Most Probable Value = 0.770 Percent Recovery = 99.1 Date Sample Logged by Lab = 04/05/00 Sample ID = 0960017 Number of Standard Deviations = -0.1 Blind Sample ID = N66 Lab Value = 0.767 Most Probable Value = 0.770 Percent Recovery = 99.6 Date Sample Logged by Lab = 04/04/00 Sample ID = 0950165 Number of Standard Deviations = -0.1 Blind Sample ID = N66 Lab Value = 1.305 Most Probable Value = 1.258 Percent Recovery = 103.7 Date Sample Logged by Lab = 03/31/00 Sample ID = 0910202 Number of Standard Deviations = 0.6 Blind Sample ID = NS4 Lab Value = 0.149 Most Probable Value = 0.150 Percent Recovery = 99.3 Date Sample Logged by Lab = 03/31/00 Sample ID = 0910201 Number of Standard Deviations = -0.0 Blind Sample ID = N63 Lab Value = 0.150 Most Probable Value = 0.150 Percent Recovery = 100.0 Date Sample Logged by Lab = 03/29/00 Sample ID = 0890098 Number of Standard Deviations = 0.0 Blind Sample ID = N63 Lab Value = 0.149 Most Probable Value = 0.150 Percent Recovery = 99.3 Date Sample Logged by Lab = 03/28/00 Sample ID = 0880058 Number of Standard Deviations = -0.0 Blind Sample ID = N63 Lab Value = 1.282 Most Probable Value = 1.258 Percent Recovery = 101.9 Date Sample Logged by Lab = 03/24/00 Sample ID = 0840033 Number of Standard Deviations = 0.3 Blind Sample ID = NS4 Lab Value = 0.144 Most Probable Value = 0.150 Percent Recovery = 96.0 Date Sample Logged by Lab = 03/24/00 Sample ID = 0840032 Number of Standard Deviations = -0.2 Blind Sample ID = N63 Lab Value = 0.149 Most Probable Value = 0.150 Percent Recovery = 99.3 Date Sample Logged by Lab = 03/23/00 Sample ID = 0830003 Number of Standard Deviations = -0.0 Blind Sample ID = N63 Lab Value = 1.267 Most Probable Value = 1.258 Percent Recovery = 100.7 Date Sample Logged by Lab = 03/22/00 Sample ID = 0820023 Number of Standard Deviations = 0.1 Blind Sample ID = NS4 Lab Value = 0.151 Most Probable Value = 0.150 Percent Recovery = 100.7 Date Sample Logged by Lab = 03/22/00 Sample ID = 0820024 Number of Standard Deviations = 0.0 Blind Sample ID = N63 Lab Value = 0.142 Most Probable Value = 0.150 Percent Recovery = 94.7 Date Sample Logged by Lab = 03/21/00 Sample ID = 0810061 Number of Standard Deviations = -0.3 Blind Sample ID = N63 Lab Value = 0.157 Most Probable Value = 0.150 Percent Recovery = 104.7 Date Sample Logged by Lab = 03/20/00 Sample ID = 0800117 Number of Standard Deviations = 0.2 Blind Sample ID = N63 Lab Value = 1.209 Most Probable Value = 1.258 Percent Recovery = 96.1 Date Sample Logged by Lab = 03/17/00 Sample ID = 0770029 Number of Standard Deviations = -0.6 Blind Sample ID = NS4 Lab Value = 0.152 Most Probable Value = 0.150 Percent Recovery = 101.3 Date Sample Logged by Lab = 03/17/00 Sample ID = 0770030 Number of Standard Deviations = 0.1 Blind Sample ID = N63 Lab Value = 1.258 Most Probable Value = 1.258 Percent Recovery = 100.0 Date Sample Logged by Lab = 03/15/00 Sample ID = 0750132 Number of Standard Deviations = 0.0 Blind Sample ID = NS4 Lab Value = 0.155 Most Probable Value = 0.150 Percent Recovery = 103.3 Date Sample Logged by Lab = 03/15/00 Sample ID = 0750135 Number of Standard Deviations = 0.2 Blind Sample ID = N63 Lab Value = 0.147 Most Probable Value = 0.150 Percent Recovery = 98.0 Date Sample Logged by Lab = 03/13/00 Sample ID = 0730083 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 1.207 Most Probable Value = 1.258 Percent Recovery = 95.9 Date Sample Logged by Lab = 03/10/00 Sample ID = 0700004 Number of Standard Deviations = -0.6 Blind Sample ID = NS4 Lab Value = 0.148 Most Probable Value = 0.150 Percent Recovery = 98.7 Date Sample Logged by Lab = 03/10/00 Sample ID = 0700003 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.145 Most Probable Value = 0.150 Percent Recovery = 96.7 Date Sample Logged by Lab = 03/09/00 Sample ID = 0690007 Number of Standard Deviations = -0.2 Blind Sample ID = N63 Lab Value = 1.224 Most Probable Value = 1.258 Percent Recovery = 97.3 Date Sample Logged by Lab = 03/08/00 Sample ID = 0680002 Number of Standard Deviations = -0.4 Blind Sample ID = NS4 Lab Value = 0.151 Most Probable Value = 0.150 Percent Recovery = 100.7 Date Sample Logged by Lab = 03/08/00 Sample ID = 0680006 Number of Standard Deviations = 0.0 Blind Sample ID = N63 Lab Value = 0.141 Most Probable Value = 0.150 Percent Recovery = 94.0 Date Sample Logged by Lab = 03/08/00 Sample ID = 0680004 Number of Standard Deviations = -0.3 Blind Sample ID = N63 Lab Value = 0.148 Most Probable Value = 0.150 Percent Recovery = 98.7 Date Sample Logged by Lab = 03/08/00 Sample ID = 0680005 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 1.231 Most Probable Value = 1.258 Percent Recovery = 97.9 Date Sample Logged by Lab = 03/03/00 Sample ID = 0630083 Number of Standard Deviations = -0.3 Blind Sample ID = NS4 Lab Value = 0.156 Most Probable Value = 0.150 Percent Recovery = 104.0 Date Sample Logged by Lab = 03/03/00 Sample ID = 0630082 Number of Standard Deviations = 0.2 Blind Sample ID = N63 Lab Value = 0.146 Most Probable Value = 0.150 Percent Recovery = 97.3 Date Sample Logged by Lab = 03/02/00 Sample ID = 0620238 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 1.367 Most Probable Value = 1.380 Percent Recovery = 99.1 Date Sample Logged by Lab = 03/01/00 Sample ID = 0610010 Number of Standard Deviations = -0.1 Blind Sample ID = N64 Lab Value = 1.396 Most Probable Value = 1.380 Percent Recovery = 101.2 Date Sample Logged by Lab = 02/29/00 Sample ID = 0600030 Number of Standard Deviations = 0.2 Blind Sample ID = N64 Lab Value = 1.228 Most Probable Value = 1.380 Percent Recovery = 89.0 Date Sample Logged by Lab = 02/28/00 Sample ID = 0590089 Number of Standard Deviations = -1.7 Blind Sample ID = N64 Lab Value = 1.269 Most Probable Value = 1.258 Percent Recovery = 100.9 Date Sample Logged by Lab = 02/25/00 Sample ID = 0560180 Number of Standard Deviations = 0.1 Blind Sample ID = NS4 Lab Value = 1.413 Most Probable Value = 1.380 Percent Recovery = 102.4 Date Sample Logged by Lab = 02/25/00 Sample ID = 0560182 Number of Standard Deviations = 0.4 Blind Sample ID = N64 Lab Value = 1.322 Most Probable Value = 1.258 Percent Recovery = 105.1 Date Sample Logged by Lab = 02/24/00 Sample ID = 0550143 Number of Standard Deviations = 0.8 Blind Sample ID = NS4 Lab Value = 1.455 Most Probable Value = 1.380 Percent Recovery = 105.4 Date Sample Logged by Lab = 02/24/00 Sample ID = 0550141 Number of Standard Deviations = 0.8 Blind Sample ID = N64 Lab Value = 1.490 Most Probable Value = 1.380 Percent Recovery = 108.0 Date Sample Logged by Lab = 02/24/00 Sample ID = 0550142 Number of Standard Deviations = 1.2 Blind Sample ID = N64 Lab Value = 1.421 Most Probable Value = 1.380 Percent Recovery = 103.0 Date Sample Logged by Lab = 02/22/00 Sample ID = 0530117 Number of Standard Deviations = 0.4 Blind Sample ID = N64 Lab Value = 1.276 Most Probable Value = 1.258 Percent Recovery = 101.4 Date Sample Logged by Lab = 02/18/00 Sample ID = 0490028 Number of Standard Deviations = 0.2 Blind Sample ID = NS4 Lab Value = 1.397 Most Probable Value = 1.380 Percent Recovery = 101.2 Date Sample Logged by Lab = 02/18/00 Sample ID = 0490027 Number of Standard Deviations = 0.2 Blind Sample ID = N64 Lab Value = 1.405 Most Probable Value = 1.380 Percent Recovery = 101.8 Date Sample Logged by Lab = 02/17/00 Sample ID = 0480082 Number of Standard Deviations = 0.3 Blind Sample ID = N64 Lab Value = 1.277 Most Probable Value = 1.258 Percent Recovery = 101.5 Date Sample Logged by Lab = 02/16/00 Sample ID = 0470015 Number of Standard Deviations = 0.2 Blind Sample ID = NS4 Lab Value = 1.411 Most Probable Value = 1.380 Percent Recovery = 102.2 Date Sample Logged by Lab = 02/16/00 Sample ID = 0470016 Number of Standard Deviations = 0.3 Blind Sample ID = N64 Lab Value = 1.451 Most Probable Value = 1.380 Percent Recovery = 105.1 Date Sample Logged by Lab = 02/15/00 Sample ID = 0460005 Number of Standard Deviations = 0.8 Blind Sample ID = N64 Lab Value = 1.388 Most Probable Value = 1.380 Percent Recovery = 100.6 Date Sample Logged by Lab = 02/14/00 Sample ID = 0450034 Number of Standard Deviations = 0.1 Blind Sample ID = N64 Lab Value = 1.265 Most Probable Value = 1.258 Percent Recovery = 100.6 Date Sample Logged by Lab = 02/11/00 Sample ID = 0420200 Number of Standard Deviations = 0.1 Blind Sample ID = NS4 Lab Value = 1.390 Most Probable Value = 1.380 Percent Recovery = 100.7 Date Sample Logged by Lab = 02/11/00 Sample ID = 0420199 Number of Standard Deviations = 0.1 Blind Sample ID = N64 Lab Value = 1.378 Most Probable Value = 1.380 Percent Recovery = 99.9 Date Sample Logged by Lab = 02/10/00 Sample ID = 0410099 Number of Standard Deviations = -0.0 Blind Sample ID = N64 Lab Value = 1.399 Most Probable Value = 1.258 Percent Recovery = 111.2 Date Sample Logged by Lab = 02/09/00 Sample ID = 0400082 Number of Standard Deviations = 1.7 Blind Sample ID = NS4 Lab Value = 1.243 Most Probable Value = 1.380 Percent Recovery = 90.1 Date Sample Logged by Lab = 02/09/00 Sample ID = 0400081 Number of Standard Deviations = -1.5 Blind Sample ID = N64 Lab Value = 1.383 Most Probable Value = 1.380 Percent Recovery = 100.2 Date Sample Logged by Lab = 02/08/00 Sample ID = 0390061 Number of Standard Deviations = 0.0 Blind Sample ID = N64 Lab Value = 1.382 Most Probable Value = 1.380 Percent Recovery = 100.1 Date Sample Logged by Lab = 02/08/00 Sample ID = 0390058 Number of Standard Deviations = 0.0 Blind Sample ID = N64 Lab Value = 1.256 Most Probable Value = 1.258 Percent Recovery = 99.8 Date Sample Logged by Lab = 02/04/00 Sample ID = 0350157 Number of Standard Deviations = -0.0 Blind Sample ID = NS4 Lab Value = 1.430 Most Probable Value = 1.380 Percent Recovery = 103.6 Date Sample Logged by Lab = 02/04/00 Sample ID = 0350155 Number of Standard Deviations = 0.5 Blind Sample ID = N64 Lab Value = 1.421 Most Probable Value = 1.380 Percent Recovery = 103.0 Date Sample Logged by Lab = 02/03/00 Sample ID = 0340007 Number of Standard Deviations = 0.4 Blind Sample ID = N64 Lab Value = 1.249 Most Probable Value = 1.258 Percent Recovery = 99.3 Date Sample Logged by Lab = 02/02/00 Sample ID = 0330067 Number of Standard Deviations = -0.1 Blind Sample ID = NS4 Lab Value = 1.383 Most Probable Value = 1.380 Percent Recovery = 100.2 Date Sample Logged by Lab = 02/02/00 Sample ID = 0330069 Number of Standard Deviations = 0.0 Blind Sample ID = N64 Lab Value = 0.150 Most Probable Value = 0.150 Percent Recovery = 100.0 Date Sample Logged by Lab = 02/01/00 Sample ID = 0320018 Number of Standard Deviations = 0.0 Blind Sample ID = N63 Lab Value = 0.153 Most Probable Value = 0.150 Percent Recovery = 102.0 Date Sample Logged by Lab = 01/31/00 Sample ID = 0310089 Number of Standard Deviations = 0.1 Blind Sample ID = N63 Lab Value = 1.238 Most Probable Value = 1.258 Percent Recovery = 98.4 Date Sample Logged by Lab = 01/28/00 Sample ID = 0280014 Number of Standard Deviations = -0.2 Blind Sample ID = NS4 Lab Value = 0.141 Most Probable Value = 0.150 Percent Recovery = 94.0 Date Sample Logged by Lab = 01/28/00 Sample ID = 0280016 Number of Standard Deviations = -0.3 Blind Sample ID = N63 Lab Value = 0.150 Most Probable Value = 0.150 Percent Recovery = 100.0 Date Sample Logged by Lab = 01/28/00 Sample ID = 0280017 Number of Standard Deviations = 0.0 Blind Sample ID = N63 Lab Value = 1.329 Most Probable Value = 1.258 Percent Recovery = 105.6 Date Sample Logged by Lab = 01/26/00 Sample ID = 0260012 Number of Standard Deviations = 0.8 Blind Sample ID = NS4 Lab Value = 0.152 Most Probable Value = 0.150 Percent Recovery = 101.3 Date Sample Logged by Lab = 01/26/00 Sample ID = 0260013 Number of Standard Deviations = 0.1 Blind Sample ID = N63 Lab Value = 0.151 Most Probable Value = 0.150 Percent Recovery = 100.7 Date Sample Logged by Lab = 01/25/00 Sample ID = 0250068 Number of Standard Deviations = 0.0 Blind Sample ID = N63 Lab Value = 0.150 Most Probable Value = 0.150 Percent Recovery = 100.0 Date Sample Logged by Lab = 01/24/00 Sample ID = 0240146 Number of Standard Deviations = 0.0 Blind Sample ID = N63 Lab Value = 1.294 Most Probable Value = 1.258 Percent Recovery = 102.9 Date Sample Logged by Lab = 01/21/00 Sample ID = 0210030 Number of Standard Deviations = 0.4 Blind Sample ID = NS4 Lab Value = 0.159 Most Probable Value = 0.150 Percent Recovery = 106.0 Date Sample Logged by Lab = 01/21/00 Sample ID = 0210029 Number of Standard Deviations = 0.3 Blind Sample ID = N63 Lab Value = 0.159 Most Probable Value = 0.150 Percent Recovery = 106.0 Date Sample Logged by Lab = 01/21/00 Sample ID = 0210031 Number of Standard Deviations = 0.3 Blind Sample ID = N63 Lab Value = 1.253 Most Probable Value = 1.258 Percent Recovery = 99.6 Date Sample Logged by Lab = 01/19/00 Sample ID = 0190013 Number of Standard Deviations = -0.1 Blind Sample ID = NS4 Lab Value = 0.128 Most Probable Value = 0.150 Percent Recovery = 85.3 Date Sample Logged by Lab = 01/19/00 Sample ID = 0190012 Number of Standard Deviations = -0.7 Blind Sample ID = N63 Lab Value = 0.135 Most Probable Value = 0.150 Percent Recovery = 90.0 Date Sample Logged by Lab = 01/19/00 Sample ID = 0190014 Number of Standard Deviations = -0.5 Blind Sample ID = N63 Lab Value = 1.304 Most Probable Value = 1.258 Percent Recovery = 103.7 Date Sample Logged by Lab = 01/14/00 Sample ID = 0140018 Number of Standard Deviations = 0.5 Blind Sample ID = NS4 Lab Value = 0.147 Most Probable Value = 0.150 Percent Recovery = 98.0 Date Sample Logged by Lab = 01/14/00 Sample ID = 0140017 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.150 Most Probable Value = 0.150 Percent Recovery = 100.0 Date Sample Logged by Lab = 01/13/00 Sample ID = 0130008 Number of Standard Deviations = 0.0 Blind Sample ID = N63 Lab Value = 1.284 Most Probable Value = 1.258 Percent Recovery = 102.1 Date Sample Logged by Lab = 01/12/00 Sample ID = 0120045 Number of Standard Deviations = 0.3 Blind Sample ID = NS4 Lab Value = 0.150 Most Probable Value = 0.150 Percent Recovery = 100.0 Date Sample Logged by Lab = 01/12/00 Sample ID = 0120044 Number of Standard Deviations = 0.0 Blind Sample ID = N63 Lab Value = 0.148 Most Probable Value = 0.150 Percent Recovery = 98.7 Date Sample Logged by Lab = 01/11/00 Sample ID = 0110008 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.153 Most Probable Value = 0.150 Percent Recovery = 102.0 Date Sample Logged by Lab = 01/10/00 Sample ID = 0100123 Number of Standard Deviations = 0.1 Blind Sample ID = N63 Lab Value = 1.280 Most Probable Value = 1.258 Percent Recovery = 101.7 Date Sample Logged by Lab = 01/07/00 Sample ID = 0070097 Number of Standard Deviations = 0.3 Blind Sample ID = NS4 Lab Value = 0.160 Most Probable Value = 0.150 Percent Recovery = 106.7 Date Sample Logged by Lab = 01/07/00 Sample ID = 0070098 Number of Standard Deviations = 0.3 Blind Sample ID = N63 Lab Value = 0.156 Most Probable Value = 0.150 Percent Recovery = 104.0 Date Sample Logged by Lab = 01/07/00 Sample ID = 0070100 Number of Standard Deviations = 0.2 Blind Sample ID = N63 Lab Value = 1.279 Most Probable Value = 1.258 Percent Recovery = 101.7 Date Sample Logged by Lab = 01/05/00 Sample ID = 0050011 Number of Standard Deviations = 0.2 Blind Sample ID = NS4 Lab Value = 0.151 Most Probable Value = 0.150 Percent Recovery = 100.7 Date Sample Logged by Lab = 01/05/00 Sample ID = 0050012 Number of Standard Deviations = 0.0 Blind Sample ID = N63 Lab Value = 0.148 Most Probable Value = 0.150 Percent Recovery = 98.7 Date Sample Logged by Lab = 01/04/00 Sample ID = 0040039 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 1.440 Most Probable Value = 1.380 Percent Recovery = 104.3 Date Sample Logged by Lab = 01/03/00 Sample ID = 0030030 Number of Standard Deviations = 0.7 Blind Sample ID = N64 Lab Value = 1.259 Most Probable Value = 1.258 Percent Recovery = 100.1 Date Sample Logged by Lab = 12/29/99 Sample ID = 3630012 Number of Standard Deviations = 0.0 Blind Sample ID = NS4 Lab Value = 1.403 Most Probable Value = 1.380 Percent Recovery = 101.7 Date Sample Logged by Lab = 12/29/99 Sample ID = 3630010 Number of Standard Deviations = 0.2 Blind Sample ID = N64 Lab Value = 1.290 Most Probable Value = 1.258 Percent Recovery = 102.5 Date Sample Logged by Lab = 12/28/99 Sample ID = 3620011 Number of Standard Deviations = 0.4 Blind Sample ID = NS4 Lab Value = 1.444 Most Probable Value = 1.380 Percent Recovery = 104.6 Date Sample Logged by Lab = 12/28/99 Sample ID = 3620014 Number of Standard Deviations = 0.7 Blind Sample ID = N64 Lab Value = 1.472 Most Probable Value = 1.380 Percent Recovery = 106.7 Date Sample Logged by Lab = 12/28/99 Sample ID = 3620013 Number of Standard Deviations = 1.0 Blind Sample ID = N64 Lab Value = 1.436 Most Probable Value = 1.380 Percent Recovery = 104.1 Date Sample Logged by Lab = 12/27/99 Sample ID = 3610031 Number of Standard Deviations = 0.6 Blind Sample ID = N64 Lab Value = 1.289 Most Probable Value = 1.258 Percent Recovery = 102.5 Date Sample Logged by Lab = 12/22/99 Sample ID = 3560012 Number of Standard Deviations = 0.4 Blind Sample ID = NS4 Lab Value = 1.463 Most Probable Value = 1.380 Percent Recovery = 106.0 Date Sample Logged by Lab = 12/22/99 Sample ID = 3560013 Number of Standard Deviations = 0.9 Blind Sample ID = N64 Lab Value = 1.426 Most Probable Value = 1.380 Percent Recovery = 103.3 Date Sample Logged by Lab = 12/21/99 Sample ID = 3550027 Number of Standard Deviations = 0.5 Blind Sample ID = N64 Lab Value = 1.483 Most Probable Value = 1.380 Percent Recovery = 107.5 Date Sample Logged by Lab = 12/20/99 Sample ID = 3540126 Number of Standard Deviations = 1.1 Blind Sample ID = N64 Lab Value = 1.259 Most Probable Value = 1.258 Percent Recovery = 100.1 Date Sample Logged by Lab = 12/17/99 Sample ID = 3510027 Number of Standard Deviations = 0.0 Blind Sample ID = NS4 Lab Value = 1.388 Most Probable Value = 1.380 Percent Recovery = 100.6 Date Sample Logged by Lab = 12/17/99 Sample ID = 3510025 Number of Standard Deviations = 0.1 Blind Sample ID = N64 Lab Value = 1.262 Most Probable Value = 1.258 Percent Recovery = 100.3 Date Sample Logged by Lab = 12/16/99 Sample ID = 3500008 Number of Standard Deviations = 0.0 Blind Sample ID = NS4 Lab Value = 1.443 Most Probable Value = 1.380 Percent Recovery = 104.6 Date Sample Logged by Lab = 12/16/99 Sample ID = 3500009 Number of Standard Deviations = 0.7 Blind Sample ID = N64 Lab Value = 1.440 Most Probable Value = 1.380 Percent Recovery = 104.3 Date Sample Logged by Lab = 12/16/99 Sample ID = 3500011 Number of Standard Deviations = 0.7 Blind Sample ID = N64 Lab Value = 1.425 Most Probable Value = 1.380 Percent Recovery = 103.3 Date Sample Logged by Lab = 12/14/99 Sample ID = 3480009 Number of Standard Deviations = 0.5 Blind Sample ID = N64 Lab Value = 1.426 Most Probable Value = 1.380 Percent Recovery = 103.3 Date Sample Logged by Lab = 12/13/99 Sample ID = 3470160 Number of Standard Deviations = 0.5 Blind Sample ID = N64 Lab Value = 1.248 Most Probable Value = 1.258 Percent Recovery = 99.2 Date Sample Logged by Lab = 12/10/99 Sample ID = 3440185 Number of Standard Deviations = -0.1 Blind Sample ID = NS4 Lab Value = 1.399 Most Probable Value = 1.380 Percent Recovery = 101.4 Date Sample Logged by Lab = 12/10/99 Sample ID = 3440184 Number of Standard Deviations = 0.2 Blind Sample ID = N64 Lab Value = 1.403 Most Probable Value = 1.380 Percent Recovery = 101.7 Date Sample Logged by Lab = 12/09/99 Sample ID = 3430024 Number of Standard Deviations = 0.2 Blind Sample ID = N64 Lab Value = 1.253 Most Probable Value = 1.258 Percent Recovery = 99.6 Date Sample Logged by Lab = 12/08/99 Sample ID = 3420036 Number of Standard Deviations = -0.1 Blind Sample ID = NS4 Lab Value = 1.410 Most Probable Value = 1.380 Percent Recovery = 102.2 Date Sample Logged by Lab = 12/08/99 Sample ID = 3420038 Number of Standard Deviations = 0.3 Blind Sample ID = N64 Lab Value = 1.403 Most Probable Value = 1.380 Percent Recovery = 101.7 Date Sample Logged by Lab = 12/07/99 Sample ID = 3410006 Number of Standard Deviations = 0.2 Blind Sample ID = N64 Lab Value = 1.438 Most Probable Value = 1.380 Percent Recovery = 104.2 Date Sample Logged by Lab = 12/06/99 Sample ID = 3400081 Number of Standard Deviations = 0.6 Blind Sample ID = N64 Lab Value = 1.276 Most Probable Value = 1.258 Percent Recovery = 101.4 Date Sample Logged by Lab = 12/03/99 Sample ID = 3370031 Number of Standard Deviations = 0.2 Blind Sample ID = NS4 Lab Value = 1.421 Most Probable Value = 1.380 Percent Recovery = 103.0 Date Sample Logged by Lab = 12/03/99 Sample ID = 3370032 Number of Standard Deviations = 0.4 Blind Sample ID = N64 Lab Value = 1.394 Most Probable Value = 1.380 Percent Recovery = 101.0 Date Sample Logged by Lab = 12/02/99 Sample ID = 3360334 Number of Standard Deviations = 0.2 Blind Sample ID = N64 Lab Value = 0.147 Most Probable Value = 0.150 Percent Recovery = 98.0 Date Sample Logged by Lab = 12/01/99 Sample ID = 3350022 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.144 Most Probable Value = 0.150 Percent Recovery = 96.0 Date Sample Logged by Lab = 11/30/99 Sample ID = 3340029 Number of Standard Deviations = -0.2 Blind Sample ID = N63 Lab Value = 0.140 Most Probable Value = 0.150 Percent Recovery = 93.3 Date Sample Logged by Lab = 11/30/99 Sample ID = 3340028 Number of Standard Deviations = -0.3 Blind Sample ID = N63 Lab Value = 1.283 Most Probable Value = 1.258 Percent Recovery = 102.0 Date Sample Logged by Lab = 11/26/99 Sample ID = 3300120 Number of Standard Deviations = 0.3 Blind Sample ID = NS4 Lab Value = 0.155 Most Probable Value = 0.150 Percent Recovery = 103.3 Date Sample Logged by Lab = 11/26/99 Sample ID = 3300121 Number of Standard Deviations = 0.2 Blind Sample ID = N63 Lab Value = 0.149 Most Probable Value = 0.150 Percent Recovery = 99.3 Date Sample Logged by Lab = 11/24/99 Sample ID = 3280008 Number of Standard Deviations = -0.0 Blind Sample ID = N63 Lab Value = 1.261 Most Probable Value = 1.258 Percent Recovery = 100.2 Date Sample Logged by Lab = 11/23/99 Sample ID = 3270023 Number of Standard Deviations = 0.0 Blind Sample ID = NS4 Lab Value = 0.150 Most Probable Value = 0.150 Percent Recovery = 100.0 Date Sample Logged by Lab = 11/23/99 Sample ID = 3270024 Number of Standard Deviations = 0.0 Blind Sample ID = N63 Lab Value = 0.149 Most Probable Value = 0.150 Percent Recovery = 99.3 Date Sample Logged by Lab = 11/23/99 Sample ID = 3270021 Number of Standard Deviations = -0.0 Blind Sample ID = N63 Lab Value = 1.266 Most Probable Value = 1.258 Percent Recovery = 100.6 Date Sample Logged by Lab = 11/19/99 Sample ID = 3230009 Number of Standard Deviations = 0.1 Blind Sample ID = NS4 Lab Value = 0.163 Most Probable Value = 0.150 Percent Recovery = 108.7 Date Sample Logged by Lab = 11/19/99 Sample ID = 3230006 Number of Standard Deviations = 0.4 Blind Sample ID = N63 Lab Value = 0.163 Most Probable Value = 0.150 Percent Recovery = 108.7 Date Sample Logged by Lab = 11/19/99 Sample ID = 3230007 Number of Standard Deviations = 0.4 Blind Sample ID = N63 Lab Value = 1.251 Most Probable Value = 1.258 Percent Recovery = 99.4 Date Sample Logged by Lab = 11/17/99 Sample ID = 3210025 Number of Standard Deviations = -0.1 Blind Sample ID = NS4 Lab Value = 0.147 Most Probable Value = 0.150 Percent Recovery = 98.0 Date Sample Logged by Lab = 11/17/99 Sample ID = 3210024 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.148 Most Probable Value = 0.150 Percent Recovery = 98.7 Date Sample Logged by Lab = 11/17/99 Sample ID = 3210027 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.149 Most Probable Value = 0.150 Percent Recovery = 99.3 Date Sample Logged by Lab = 11/17/99 Sample ID = 3210023 Number of Standard Deviations = -0.0 Blind Sample ID = N63 Lab Value = 1.263 Most Probable Value = 1.258 Percent Recovery = 100.4 Date Sample Logged by Lab = 11/12/99 Sample ID = 3160019 Number of Standard Deviations = 0.1 Blind Sample ID = NS4 Lab Value = 0.149 Most Probable Value = 0.150 Percent Recovery = 99.3 Date Sample Logged by Lab = 11/12/99 Sample ID = 3160020 Number of Standard Deviations = -0.0 Blind Sample ID = N63 Lab Value = 0.154 Most Probable Value = 0.150 Percent Recovery = 102.7 Date Sample Logged by Lab = 11/10/99 Sample ID = 3140008 Number of Standard Deviations = 0.1 Blind Sample ID = N63 Lab Value = 1.264 Most Probable Value = 1.258 Percent Recovery = 100.5 Date Sample Logged by Lab = 11/09/99 Sample ID = 3130007 Number of Standard Deviations = 0.1 Blind Sample ID = NS4 Lab Value = 0.147 Most Probable Value = 0.150 Percent Recovery = 98.0 Date Sample Logged by Lab = 11/09/99 Sample ID = 3130009 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 1.284 Most Probable Value = 1.258 Percent Recovery = 102.1 Date Sample Logged by Lab = 11/08/99 Sample ID = 3120231 Number of Standard Deviations = 0.3 Blind Sample ID = NS4 Lab Value = 0.154 Most Probable Value = 0.150 Percent Recovery = 102.7 Date Sample Logged by Lab = 11/08/99 Sample ID = 3120232 Number of Standard Deviations = 0.1 Blind Sample ID = N63 Lab Value = 0.125 Most Probable Value = 0.150 Percent Recovery = 83.3 Date Sample Logged by Lab = 11/08/99 Sample ID = 3120230 Number of Standard Deviations = -0.8 Blind Sample ID = N63 Lab Value = 0.148 Most Probable Value = 0.150 Percent Recovery = 98.7 Date Sample Logged by Lab = 11/08/99 Sample ID = 3120229 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.145 Most Probable Value = 0.150 Percent Recovery = 96.7 Date Sample Logged by Lab = 11/03/99 Sample ID = 3070013 Number of Standard Deviations = -0.2 Blind Sample ID = N63 Lab Value = 1.264 Most Probable Value = 1.258 Percent Recovery = 100.5 Date Sample Logged by Lab = 11/02/99 Sample ID = 3060054 Number of Standard Deviations = 0.1 Blind Sample ID = NS4 Lab Value = 1.419 Most Probable Value = 1.380 Percent Recovery = 102.8 Date Sample Logged by Lab = 11/02/99 Sample ID = 3060053 Number of Standard Deviations = 0.4 Blind Sample ID = N64 Lab Value = 0.147 Most Probable Value = 0.150 Percent Recovery = 98.0 Date Sample Logged by Lab = 11/02/99 Sample ID = 3060052 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 1.269 Most Probable Value = 1.258 Percent Recovery = 100.9 Date Sample Logged by Lab = 10/29/99 Sample ID = 3020004 Number of Standard Deviations = 0.1 Blind Sample ID = NS4 Lab Value = 1.400 Most Probable Value = 1.380 Percent Recovery = 101.4 Date Sample Logged by Lab = 10/29/99 Sample ID = 3020007 Number of Standard Deviations = 0.2 Blind Sample ID = N64 Lab Value = 1.408 Most Probable Value = 1.380 Percent Recovery = 102.0 Date Sample Logged by Lab = 10/29/99 Sample ID = 3020006 Number of Standard Deviations = 0.3 Blind Sample ID = N64 Lab Value = 1.270 Most Probable Value = 1.258 Percent Recovery = 101.0 Date Sample Logged by Lab = 10/27/99 Sample ID = 3000012 Number of Standard Deviations = 0.1 Blind Sample ID = NS4 Lab Value = 1.406 Most Probable Value = 1.380 Percent Recovery = 101.9 Date Sample Logged by Lab = 10/27/99 Sample ID = 3000011 Number of Standard Deviations = 0.3 Blind Sample ID = N64 Lab Value = 1.397 Most Probable Value = 1.380 Percent Recovery = 101.2 Date Sample Logged by Lab = 10/27/99 Sample ID = 3000009 Number of Standard Deviations = 0.2 Blind Sample ID = N64 Lab Value = 1.470 Most Probable Value = 1.380 Percent Recovery = 106.5 Date Sample Logged by Lab = 10/25/99 Sample ID = 2980235 Number of Standard Deviations = 1.0 Blind Sample ID = N64 Lab Value = 1.237 Most Probable Value = 1.258 Percent Recovery = 98.3 Date Sample Logged by Lab = 10/22/99 Sample ID = 2950003 Number of Standard Deviations = -0.2 Blind Sample ID = NS4 Lab Value = 1.376 Most Probable Value = 1.380 Percent Recovery = 99.7 Date Sample Logged by Lab = 10/22/99 Sample ID = 2950004 Number of Standard Deviations = -0.0 Blind Sample ID = N64 Lab Value = 1.391 Most Probable Value = 1.380 Percent Recovery = 100.8 Date Sample Logged by Lab = 10/21/99 Sample ID = 2940003 Number of Standard Deviations = 0.1 Blind Sample ID = N64 Lab Value = 1.294 Most Probable Value = 1.258 Percent Recovery = 102.9 Date Sample Logged by Lab = 10/20/99 Sample ID = 2930011 Number of Standard Deviations = 0.4 Blind Sample ID = NS4 Lab Value = 1.416 Most Probable Value = 1.380 Percent Recovery = 102.6 Date Sample Logged by Lab = 10/20/99 Sample ID = 2930012 Number of Standard Deviations = 0.4 Blind Sample ID = N64 Lab Value = 1.427 Most Probable Value = 1.380 Percent Recovery = 103.4 Date Sample Logged by Lab = 10/20/99 Sample ID = 2930013 Number of Standard Deviations = 0.5 Blind Sample ID = N64 Lab Value = 1.343 Most Probable Value = 1.380 Percent Recovery = 97.3 Date Sample Logged by Lab = 10/18/99 Sample ID = 2910099 Number of Standard Deviations = -0.4 Blind Sample ID = N64 Lab Value = 1.289 Most Probable Value = 1.258 Percent Recovery = 102.5 Date Sample Logged by Lab = 10/15/99 Sample ID = 2880027 Number of Standard Deviations = 0.4 Blind Sample ID = NS4 Lab Value = 1.411 Most Probable Value = 1.380 Percent Recovery = 102.2 Date Sample Logged by Lab = 10/15/99 Sample ID = 2880024 Number of Standard Deviations = 0.3 Blind Sample ID = N64 Lab Value = 1.427 Most Probable Value = 1.380 Percent Recovery = 103.4 Date Sample Logged by Lab = 10/15/99 Sample ID = 2880025 Number of Standard Deviations = 0.5 Blind Sample ID = N64 Lab Value = 1.302 Most Probable Value = 1.258 Percent Recovery = 103.5 Date Sample Logged by Lab = 10/13/99 Sample ID = 2860005 Number of Standard Deviations = 0.5 Blind Sample ID = NS4 Lab Value = 1.382 Most Probable Value = 1.380 Percent Recovery = 100.1 Date Sample Logged by Lab = 10/13/99 Sample ID = 2860006 Number of Standard Deviations = 0.0 Blind Sample ID = N64 Lab Value = 1.391 Most Probable Value = 1.380 Percent Recovery = 100.8 Date Sample Logged by Lab = 10/12/99 Sample ID = 2850023 Number of Standard Deviations = 0.1 Blind Sample ID = N64 Lab Value = 1.266 Most Probable Value = 1.258 Percent Recovery = 100.6 Date Sample Logged by Lab = 10/08/99 Sample ID = 2810016 Number of Standard Deviations = 0.1 Blind Sample ID = NS4 Lab Value = 1.407 Most Probable Value = 1.380 Percent Recovery = 102.0 Date Sample Logged by Lab = 10/08/99 Sample ID = 2810014 Number of Standard Deviations = 0.3 Blind Sample ID = N64 Lab Value = 1.378 Most Probable Value = 1.380 Percent Recovery = 99.9 Date Sample Logged by Lab = 10/07/99 Sample ID = 2800006 Number of Standard Deviations = -0.0 Blind Sample ID = N64 Lab Value = 1.271 Most Probable Value = 1.258 Percent Recovery = 101.0 Date Sample Logged by Lab = 10/06/99 Sample ID = 2790057 Number of Standard Deviations = 0.2 Blind Sample ID = NS4 Lab Value = 1.385 Most Probable Value = 1.380 Percent Recovery = 100.4 Date Sample Logged by Lab = 10/06/99 Sample ID = 2790055 Number of Standard Deviations = 0.1 Blind Sample ID = N64 Lab Value = 1.391 Most Probable Value = 1.380 Percent Recovery = 100.8 Date Sample Logged by Lab = 10/05/99 Sample ID = 2780149 Number of Standard Deviations = 0.1 Blind Sample ID = N64 Lab Value = 1.385 Most Probable Value = 1.380 Percent Recovery = 100.4 Date Sample Logged by Lab = 10/04/99 Sample ID = 2770099 Number of Standard Deviations = 0.1 Blind Sample ID = N64 Lab Value = 0.038 Most Probable Value = 0.040 Percent Recovery = 95.0 Date Sample Logged by Lab = 10/01/99 Sample ID = 2740009 Number of Standard Deviations = -0.1 Blind Sample ID = N61 Lab Value = 1.213 Most Probable Value = 1.236 Percent Recovery = 98.1 Date Sample Logged by Lab = 09/29/99 Sample ID = 2720008 Number of Standard Deviations = -0.3 Blind Sample ID = NS2 Lab Value = 0.032 Most Probable Value = 0.040 Percent Recovery = 80.0 Date Sample Logged by Lab = 09/29/99 Sample ID = 2720009 Number of Standard Deviations = -0.3 Blind Sample ID = N61 Lab Value = 0.037 Most Probable Value = 0.040 Percent Recovery = 92.5 Date Sample Logged by Lab = 09/28/99 Sample ID = 2710010 Number of Standard Deviations = -0.1 Blind Sample ID = N61 Lab Value = 1.219 Most Probable Value = 1.236 Percent Recovery = 98.6 Date Sample Logged by Lab = 09/27/99 Sample ID = 2700035 Number of Standard Deviations = -0.2 Blind Sample ID = NS2 Lab Value = 0.025 Most Probable Value = 0.040 Percent Recovery = 62.5 Date Sample Logged by Lab = 09/23/99 Sample ID = 2660010 Number of Standard Deviations = -0.5 Blind Sample ID = N61 Lab Value = 1.235 Most Probable Value = 1.236 Percent Recovery = 99.9 Date Sample Logged by Lab = 09/22/99 Sample ID = 2650018 Number of Standard Deviations = -0.0 Blind Sample ID = NS2 Lab Value = 0.031 Most Probable Value = 0.040 Percent Recovery = 77.5 Date Sample Logged by Lab = 09/22/99 Sample ID = 2650017 Number of Standard Deviations = -0.3 Blind Sample ID = N61 Lab Value = 0.032 Most Probable Value = 0.040 Percent Recovery = 80.0 Date Sample Logged by Lab = 09/21/99 Sample ID = 2640007 Number of Standard Deviations = -0.3 Blind Sample ID = N61 Lab Value = 0.031 Most Probable Value = 0.040 Percent Recovery = 77.5 Date Sample Logged by Lab = 09/20/99 Sample ID = 2630002 Number of Standard Deviations = -0.3 Blind Sample ID = N61 Lab Value = 1.216 Most Probable Value = 1.236 Percent Recovery = 98.4 Date Sample Logged by Lab = 09/17/99 Sample ID = 2600086 Number of Standard Deviations = -0.2 Blind Sample ID = NS2 Lab Value = 0.033 Most Probable Value = 0.040 Percent Recovery = 82.5 Date Sample Logged by Lab = 09/17/99 Sample ID = 2600084 Number of Standard Deviations = -0.2 Blind Sample ID = N61 Lab Value = 0.025 Most Probable Value = 0.040 Percent Recovery = 62.5 Date Sample Logged by Lab = 09/16/99 Sample ID = 2590138 Number of Standard Deviations = -0.5 Blind Sample ID = N61 Lab Value = 1.223 Most Probable Value = 1.236 Percent Recovery = 98.9 Date Sample Logged by Lab = 09/15/99 Sample ID = 2580029 Number of Standard Deviations = -0.1 Blind Sample ID = NS2 Lab Value = 0.030 Most Probable Value = 0.040 Percent Recovery = 75.0 Date Sample Logged by Lab = 09/14/99 Sample ID = 2570018 Number of Standard Deviations = -0.3 Blind Sample ID = N61 Lab Value = 0.029 Most Probable Value = 0.040 Percent Recovery = 72.5 Date Sample Logged by Lab = 09/14/99 Sample ID = 2570017 Number of Standard Deviations = -0.4 Blind Sample ID = N61 Lab Value = 1.240 Most Probable Value = 1.236 Percent Recovery = 100.3 Date Sample Logged by Lab = 09/10/99 Sample ID = 2530165 Number of Standard Deviations = 0.0 Blind Sample ID = NS2 Lab Value = 0.029 Most Probable Value = 0.040 Percent Recovery = 72.5 Date Sample Logged by Lab = 09/10/99 Sample ID = 2530166 Number of Standard Deviations = -0.4 Blind Sample ID = N61 Lab Value = 0.024 Most Probable Value = 0.040 Percent Recovery = 60.0 Date Sample Logged by Lab = 09/09/99 Sample ID = 2520015 Number of Standard Deviations = -0.5 Blind Sample ID = N61 Lab Value = 1.233 Most Probable Value = 1.236 Percent Recovery = 99.8 Date Sample Logged by Lab = 09/08/99 Sample ID = 2510018 Number of Standard Deviations = -0.0 Blind Sample ID = NS2 Lab Value = 0.031 Most Probable Value = 0.040 Percent Recovery = 77.5 Date Sample Logged by Lab = 09/08/99 Sample ID = 2510020 Number of Standard Deviations = -0.3 Blind Sample ID = N61 Lab Value = 0.035 Most Probable Value = 0.040 Percent Recovery = 87.5 Date Sample Logged by Lab = 09/07/99 Sample ID = 2500286 Number of Standard Deviations = -0.2 Blind Sample ID = N61 Lab Value = 1.287 Most Probable Value = 1.236 Percent Recovery = 104.1 Date Sample Logged by Lab = 09/03/99 Sample ID = 2460060 Number of Standard Deviations = 0.6 Blind Sample ID = NS2 Lab Value = 0.035 Most Probable Value = 0.040 Percent Recovery = 87.5 Date Sample Logged by Lab = 09/03/99 Sample ID = 2460061 Number of Standard Deviations = -0.2 Blind Sample ID = N61 Lab Value = 0.032 Most Probable Value = 0.040 Percent Recovery = 80.0 Date Sample Logged by Lab = 09/03/99 Sample ID = 2460059 Number of Standard Deviations = -0.3 Blind Sample ID = N61 Lab Value = 1.037 Most Probable Value = 1.010 Percent Recovery = 102.7 Date Sample Logged by Lab = 08/30/99 Sample ID = 2420102 Number of Standard Deviations = 0.4 Blind Sample ID = N62 Lab Value = 1.273 Most Probable Value = 1.236 Percent Recovery = 103.0 Date Sample Logged by Lab = 08/27/99 Sample ID = 2390006 Number of Standard Deviations = 0.4 Blind Sample ID = NS2 Lab Value = 1.041 Most Probable Value = 1.010 Percent Recovery = 103.1 Date Sample Logged by Lab = 08/27/99 Sample ID = 2390008 Number of Standard Deviations = 0.4 Blind Sample ID = N62 Lab Value = 1.031 Most Probable Value = 1.010 Percent Recovery = 102.1 Date Sample Logged by Lab = 08/26/99 Sample ID = 2380003 Number of Standard Deviations = 0.3 Blind Sample ID = N62 Lab Value = 1.060 Most Probable Value = 1.010 Percent Recovery = 105.0 Date Sample Logged by Lab = 08/25/99 Sample ID = 2370011 Number of Standard Deviations = 0.7 Blind Sample ID = N62 Lab Value = 1.047 Most Probable Value = 1.010 Percent Recovery = 103.7 Date Sample Logged by Lab = 08/24/99 Sample ID = 2360009 Number of Standard Deviations = 0.5 Blind Sample ID = N62 Lab Value = 1.018 Most Probable Value = 1.010 Percent Recovery = 100.8 Date Sample Logged by Lab = 08/23/99 Sample ID = 2350151 Number of Standard Deviations = 0.1 Blind Sample ID = N62 Lab Value = 1.288 Most Probable Value = 1.236 Percent Recovery = 104.2 Date Sample Logged by Lab = 08/20/99 Sample ID = 2320069 Number of Standard Deviations = 0.6 Blind Sample ID = NS2 Lab Value = 1.028 Most Probable Value = 1.010 Percent Recovery = 101.8 Date Sample Logged by Lab = 08/20/99 Sample ID = 2320068 Number of Standard Deviations = 0.2 Blind Sample ID = N62 Lab Value = 1.041 Most Probable Value = 1.010 Percent Recovery = 103.1 Date Sample Logged by Lab = 08/19/99 Sample ID = 2310095 Number of Standard Deviations = 0.4 Blind Sample ID = N62 Lab Value = 1.281 Most Probable Value = 1.236 Percent Recovery = 103.6 Date Sample Logged by Lab = 08/18/99 Sample ID = 2300016 Number of Standard Deviations = 0.5 Blind Sample ID = NS2 Lab Value = 1.040 Most Probable Value = 1.010 Percent Recovery = 103.0 Date Sample Logged by Lab = 08/18/99 Sample ID = 2300017 Number of Standard Deviations = 0.4 Blind Sample ID = N62 Lab Value = 1.041 Most Probable Value = 1.010 Percent Recovery = 103.1 Date Sample Logged by Lab = 08/17/99 Sample ID = 2290051 Number of Standard Deviations = 0.4 Blind Sample ID = N62 Lab Value = 1.032 Most Probable Value = 1.010 Percent Recovery = 102.2 Date Sample Logged by Lab = 08/17/99 Sample ID = 2290050 Number of Standard Deviations = 0.3 Blind Sample ID = N62 Lab Value = 1.301 Most Probable Value = 1.236 Percent Recovery = 105.3 Date Sample Logged by Lab = 08/12/99 Sample ID = 2240286 Number of Standard Deviations = 0.7 Blind Sample ID = NS2 Lab Value = 1.048 Most Probable Value = 1.010 Percent Recovery = 103.8 Date Sample Logged by Lab = 08/12/99 Sample ID = 2240285 Number of Standard Deviations = 0.5 Blind Sample ID = N62 Lab Value = 1.005 Most Probable Value = 1.010 Percent Recovery = 99.5 Date Sample Logged by Lab = 08/12/99 Sample ID = 2240020 Number of Standard Deviations = -0.1 Blind Sample ID = N62 Lab Value = 1.201 Most Probable Value = 1.236 Percent Recovery = 97.2 Date Sample Logged by Lab = 08/10/99 Sample ID = 2220095 Number of Standard Deviations = -0.4 Blind Sample ID = NS2 Lab Value = 0.960 Most Probable Value = 1.010 Percent Recovery = 95.0 Date Sample Logged by Lab = 08/10/99 Sample ID = 2220094 Number of Standard Deviations = -0.7 Blind Sample ID = N62 Lab Value = 1.247 Most Probable Value = 1.236 Percent Recovery = 100.9 Date Sample Logged by Lab = 08/09/99 Sample ID = 2210116 Number of Standard Deviations = 0.1 Blind Sample ID = NS2 Lab Value = 1.017 Most Probable Value = 1.010 Percent Recovery = 100.7 Date Sample Logged by Lab = 08/09/99 Sample ID = 2210153 Number of Standard Deviations = 0.1 Blind Sample ID = N62 Lab Value = 0.993 Most Probable Value = 1.010 Percent Recovery = 98.3 Date Sample Logged by Lab = 08/09/99 Sample ID = 2210120 Number of Standard Deviations = -0.2 Blind Sample ID = N62 Lab Value = 0.993 Most Probable Value = 1.010 Percent Recovery = 98.3 Date Sample Logged by Lab = 08/09/99 Sample ID = 2210118 Number of Standard Deviations = -0.2 Blind Sample ID = N62 Lab Value = 0.968 Most Probable Value = 1.010 Percent Recovery = 95.8 Date Sample Logged by Lab = 08/05/99 Sample ID = 2170057 Number of Standard Deviations = -0.6 Blind Sample ID = N62 Lab Value = 1.212 Most Probable Value = 1.236 Percent Recovery = 98.1 Date Sample Logged by Lab = 08/04/99 Sample ID = 2160017 Number of Standard Deviations = -0.3 Blind Sample ID = NS2 Lab Value = 0.978 Most Probable Value = 1.010 Percent Recovery = 96.8 Date Sample Logged by Lab = 08/04/99 Sample ID = 2160015 Number of Standard Deviations = -0.4 Blind Sample ID = N62 Lab Value = 0.979 Most Probable Value = 1.010 Percent Recovery = 96.9 Date Sample Logged by Lab = 08/03/99 Sample ID = 2150002 Number of Standard Deviations = -0.4 Blind Sample ID = N62 Lab Value = 1.233 Most Probable Value = 1.236 Percent Recovery = 99.8 Date Sample Logged by Lab = 07/30/99 Sample ID = 2110081 Number of Standard Deviations = -0.0 Blind Sample ID = NS2 Lab Value = 0.028 Most Probable Value = 0.040 Percent Recovery = 70.0 Date Sample Logged by Lab = 07/30/99 Sample ID = 2110079 Number of Standard Deviations = -0.4 Blind Sample ID = N61 Lab Value = 0.032 Most Probable Value = 0.040 Percent Recovery = 80.0 Date Sample Logged by Lab = 07/30/99 Sample ID = 2110078 Number of Standard Deviations = -0.3 Blind Sample ID = N61 Lab Value = 1.227 Most Probable Value = 1.236 Percent Recovery = 99.3 Date Sample Logged by Lab = 07/29/99 Sample ID = 2100031 Number of Standard Deviations = -0.1 Blind Sample ID = NS2 Lab Value = 0.027 Most Probable Value = 0.040 Percent Recovery = 67.5 Date Sample Logged by Lab = 07/29/99 Sample ID = 2100029 Number of Standard Deviations = -0.4 Blind Sample ID = N61 Lab Value = 1.225 Most Probable Value = 1.236 Percent Recovery = 99.1 Date Sample Logged by Lab = 07/28/99 Sample ID = 2090076 Number of Standard Deviations = -0.1 Blind Sample ID = NS2 Lab Value = 0.026 Most Probable Value = 0.040 Percent Recovery = 65.0 Date Sample Logged by Lab = 07/28/99 Sample ID = 2090077 Number of Standard Deviations = -0.5 Blind Sample ID = N61 Lab Value = 0.027 Most Probable Value = 0.040 Percent Recovery = 67.5 Date Sample Logged by Lab = 07/28/99 Sample ID = 2090079 Number of Standard Deviations = -0.4 Blind Sample ID = N61 Lab Value = 0.032 Most Probable Value = 0.040 Percent Recovery = 80.0 Date Sample Logged by Lab = 07/27/99 Sample ID = 2080113 Number of Standard Deviations = -0.3 Blind Sample ID = N61 Lab Value = 0.027 Most Probable Value = 0.040 Percent Recovery = 67.5 Date Sample Logged by Lab = 07/27/99 Sample ID = 2080114 Number of Standard Deviations = -0.4 Blind Sample ID = N61 Lab Value = 0.035 Most Probable Value = 0.040 Percent Recovery = 87.5 Date Sample Logged by Lab = 07/26/99 Sample ID = 2070504 Number of Standard Deviations = -0.2 Blind Sample ID = N61 Lab Value = 0.040 Most Probable Value = 0.040 Percent Recovery = 100.0 Date Sample Logged by Lab = 07/26/99 Sample ID = 2070505 Number of Standard Deviations = 0.0 Blind Sample ID = N61 Lab Value = 1.216 Most Probable Value = 1.236 Percent Recovery = 98.4 Date Sample Logged by Lab = 07/16/99 Sample ID = 1970047 Number of Standard Deviations = -0.2 Blind Sample ID = NS2 Lab Value = 0.025 Most Probable Value = 0.040 Percent Recovery = 62.5 Date Sample Logged by Lab = 07/16/99 Sample ID = 1970046 Number of Standard Deviations = -0.5 Blind Sample ID = N61 Lab Value = 0.027 Most Probable Value = 0.040 Percent Recovery = 67.5 Date Sample Logged by Lab = 07/15/99 Sample ID = 1960028 Number of Standard Deviations = -0.4 Blind Sample ID = N61 Lab Value = 1.223 Most Probable Value = 1.236 Percent Recovery = 98.9 Date Sample Logged by Lab = 07/14/99 Sample ID = 1950020 Number of Standard Deviations = -0.1 Blind Sample ID = NS2 Lab Value = 0.045 Most Probable Value = 0.040 Percent Recovery = 112.5 Date Sample Logged by Lab = 07/14/99 Sample ID = 1950021 Number of Standard Deviations = 0.2 Blind Sample ID = N61 Lab Value = 0.026 Most Probable Value = 0.040 Percent Recovery = 65.0 Date Sample Logged by Lab = 07/13/99 Sample ID = 1940010 Number of Standard Deviations = -0.5 Blind Sample ID = N61 Lab Value = 1.255 Most Probable Value = 1.236 Percent Recovery = 101.5 Date Sample Logged by Lab = 07/12/99 Sample ID = 1930036 Number of Standard Deviations = 0.2 Blind Sample ID = NS2 Lab Value = 0.029 Most Probable Value = 0.040 Percent Recovery = 72.5 Date Sample Logged by Lab = 07/12/99 Sample ID = 1930034 Number of Standard Deviations = -0.4 Blind Sample ID = N61 Lab Value = 0.026 Most Probable Value = 0.040 Percent Recovery = 65.0 Date Sample Logged by Lab = 07/12/99 Sample ID = 1930035 Number of Standard Deviations = -0.5 Blind Sample ID = N61 Lab Value = 1.279 Most Probable Value = 1.236 Percent Recovery = 103.5 Date Sample Logged by Lab = 07/07/99 Sample ID = 1880013 Number of Standard Deviations = 0.5 Blind Sample ID = NS2 Lab Value = 0.029 Most Probable Value = 0.040 Percent Recovery = 72.5 Date Sample Logged by Lab = 07/07/99 Sample ID = 1880012 Number of Standard Deviations = -0.4 Blind Sample ID = N61 Lab Value = 0.042 Most Probable Value = 0.040 Percent Recovery = 105.0 Date Sample Logged by Lab = 07/07/99 Sample ID = 1880015 Number of Standard Deviations = 0.1 Blind Sample ID = N61 Lab Value = 0.028 Most Probable Value = 0.040 Percent Recovery = 70.0 Date Sample Logged by Lab = 07/02/99 Sample ID = 1830024 Number of Standard Deviations = -0.4 Blind Sample ID = N61 Lab Value = 1.015 Most Probable Value = 1.010 Percent Recovery = 100.5 Date Sample Logged by Lab = 06/29/99 Sample ID = 1800004 Number of Standard Deviations = 0.1 Blind Sample ID = N62 Lab Value = 1.009 Most Probable Value = 1.010 Percent Recovery = 99.9 Date Sample Logged by Lab = 06/29/99 Sample ID = 1800005 Number of Standard Deviations = -0.0 Blind Sample ID = N62 Lab Value = 1.230 Most Probable Value = 1.236 Percent Recovery = 99.5 Date Sample Logged by Lab = 06/25/99 Sample ID = 1760074 Number of Standard Deviations = -0.1 Blind Sample ID = NS2 Lab Value = 0.986 Most Probable Value = 1.010 Percent Recovery = 97.6 Date Sample Logged by Lab = 06/25/99 Sample ID = 1760073 Number of Standard Deviations = -0.3 Blind Sample ID = N62 Lab Value = 1.010 Most Probable Value = 1.010 Percent Recovery = 100.0 Date Sample Logged by Lab = 06/24/99 Sample ID = 1750079 Number of Standard Deviations = 0.0 Blind Sample ID = N62 Lab Value = 1.241 Most Probable Value = 1.236 Percent Recovery = 100.4 Date Sample Logged by Lab = 06/23/99 Sample ID = 1740037 Number of Standard Deviations = 0.1 Blind Sample ID = NS2 Lab Value = 0.989 Most Probable Value = 1.010 Percent Recovery = 97.9 Date Sample Logged by Lab = 06/23/99 Sample ID = 1740036 Number of Standard Deviations = -0.3 Blind Sample ID = N62 Lab Value = 1.001 Most Probable Value = 1.010 Percent Recovery = 99.1 Date Sample Logged by Lab = 06/22/99 Sample ID = 1730023 Number of Standard Deviations = -0.1 Blind Sample ID = N62 Lab Value = 1.029 Most Probable Value = 1.010 Percent Recovery = 101.9 Date Sample Logged by Lab = 06/21/99 Sample ID = 1720174 Number of Standard Deviations = 0.3 Blind Sample ID = N62 Lab Value = 1.278 Most Probable Value = 1.236 Percent Recovery = 103.4 Date Sample Logged by Lab = 06/18/99 Sample ID = 1690018 Number of Standard Deviations = 0.5 Blind Sample ID = NS2 Lab Value = 1.021 Most Probable Value = 1.010 Percent Recovery = 101.1 Date Sample Logged by Lab = 06/18/99 Sample ID = 1690017 Number of Standard Deviations = 0.1 Blind Sample ID = N62 Lab Value = 1.005 Most Probable Value = 1.010 Percent Recovery = 99.5 Date Sample Logged by Lab = 06/17/99 Sample ID = 1680143 Number of Standard Deviations = -0.1 Blind Sample ID = N62 Lab Value = 1.202 Most Probable Value = 1.236 Percent Recovery = 97.2 Date Sample Logged by Lab = 06/16/99 Sample ID = 1670015 Number of Standard Deviations = -0.4 Blind Sample ID = NS2 Lab Value = 0.992 Most Probable Value = 1.010 Percent Recovery = 98.2 Date Sample Logged by Lab = 06/16/99 Sample ID = 1670016 Number of Standard Deviations = -0.2 Blind Sample ID = N62 Lab Value = 0.988 Most Probable Value = 1.010 Percent Recovery = 97.8 Date Sample Logged by Lab = 06/15/99 Sample ID = 1660103 Number of Standard Deviations = -0.3 Blind Sample ID = N62 Lab Value = 0.987 Most Probable Value = 1.010 Percent Recovery = 97.7 Date Sample Logged by Lab = 06/14/99 Sample ID = 1650084 Number of Standard Deviations = -0.3 Blind Sample ID = N62 Lab Value = 1.243 Most Probable Value = 1.236 Percent Recovery = 100.6 Date Sample Logged by Lab = 06/11/99 Sample ID = 1620014 Number of Standard Deviations = 0.1 Blind Sample ID = NS2 Lab Value = 0.986 Most Probable Value = 1.010 Percent Recovery = 97.6 Date Sample Logged by Lab = 06/11/99 Sample ID = 1620012 Number of Standard Deviations = -0.3 Blind Sample ID = N62 Lab Value = 0.994 Most Probable Value = 1.010 Percent Recovery = 98.4 Date Sample Logged by Lab = 06/10/99 Sample ID = 1610014 Number of Standard Deviations = -0.2 Blind Sample ID = N62 Lab Value = 1.331 Most Probable Value = 1.236 Percent Recovery = 107.7 Date Sample Logged by Lab = 06/09/99 Sample ID = 1600006 Number of Standard Deviations = 1.1 Blind Sample ID = NS2 Lab Value = 1.107 Most Probable Value = 1.010 Percent Recovery = 109.6 Date Sample Logged by Lab = 06/09/99 Sample ID = 1600004 Number of Standard Deviations = 1.3 Blind Sample ID = N62 Lab Value = 1.093 Most Probable Value = 1.010 Percent Recovery = 108.2 Date Sample Logged by Lab = 06/08/99 Sample ID = 1590278 Number of Standard Deviations = 1.1 Blind Sample ID = N62 Lab Value = 1.118 Most Probable Value = 1.010 Percent Recovery = 110.7 Date Sample Logged by Lab = 06/07/99 Sample ID = 1580210 Number of Standard Deviations = 1.5 Blind Sample ID = N62 Lab Value = 1.295 Most Probable Value = 1.236 Percent Recovery = 104.8 Date Sample Logged by Lab = 06/04/99 Sample ID = 1550229 Number of Standard Deviations = 0.7 Blind Sample ID = NS2 Lab Value = 1.069 Most Probable Value = 1.010 Percent Recovery = 105.8 Date Sample Logged by Lab = 06/04/99 Sample ID = 1550228 Number of Standard Deviations = 0.8 Blind Sample ID = N62 Lab Value = 1.308 Most Probable Value = 1.236 Percent Recovery = 105.8 Date Sample Logged by Lab = 06/03/99 Sample ID = 1540117 Number of Standard Deviations = 0.8 Blind Sample ID = NS2 Lab Value = 1.083 Most Probable Value = 1.010 Percent Recovery = 107.2 Date Sample Logged by Lab = 06/03/99 Sample ID = 1540116 Number of Standard Deviations = 1.0 Blind Sample ID = N62 Lab Value = 1.092 Most Probable Value = 1.010 Percent Recovery = 108.1 Date Sample Logged by Lab = 06/03/99 Sample ID = 1540118 Number of Standard Deviations = 1.1 Blind Sample ID = N62 Lab Value = 1.303 Most Probable Value = 1.236 Percent Recovery = 105.4 Date Sample Logged by Lab = 05/28/99 Sample ID = 1480084 Number of Standard Deviations = 0.8 Blind Sample ID = NS2 Lab Value = 1.284 Most Probable Value = 1.236 Percent Recovery = 103.9 Date Sample Logged by Lab = 05/26/99 Sample ID = 1460029 Number of Standard Deviations = 0.6 Blind Sample ID = NS2 Lab Value = 1.277 Most Probable Value = 1.236 Percent Recovery = 103.3 Date Sample Logged by Lab = 05/25/99 Sample ID = 1450168 Number of Standard Deviations = 0.5 Blind Sample ID = NS2 Lab Value = 1.283 Most Probable Value = 1.236 Percent Recovery = 103.8 Date Sample Logged by Lab = 05/19/99 Sample ID = 1390397 Number of Standard Deviations = 0.5 Blind Sample ID = NS2 Lab Value = 1.412 Most Probable Value = 1.236 Percent Recovery = 114.2 Date Sample Logged by Lab = 05/17/99 Sample ID = 1370113 Number of Standard Deviations = 2.0 Blind Sample ID = NS2 Lab Value = 1.370 Most Probable Value = 1.236 Percent Recovery = 110.8 Date Sample Logged by Lab = 05/12/99 Sample ID = 1320045 Number of Standard Deviations = 1.5 Blind Sample ID = NS2 Lab Value = 1.374 Most Probable Value = 1.236 Percent Recovery = 111.2 Date Sample Logged by Lab = 05/07/99 Sample ID = 1270142 Number of Standard Deviations = 1.6 Blind Sample ID = NS2 Lab Value = 1.320 Most Probable Value = 1.236 Percent Recovery = 106.8 Date Sample Logged by Lab = 05/05/99 Sample ID = 1250058 Number of Standard Deviations = 1.0 Blind Sample ID = NS2 Lab Value = 1.044 Most Probable Value = 1.010 Percent Recovery = 103.4 Date Sample Logged by Lab = 04/30/99 Sample ID = 1200045 Number of Standard Deviations = 0.5 Blind Sample ID = N62 Lab Value = 1.048 Most Probable Value = 1.010 Percent Recovery = 103.8 Date Sample Logged by Lab = 04/28/99 Sample ID = 1180143 Number of Standard Deviations = 0.5 Blind Sample ID = N62 Lab Value = 1.294 Most Probable Value = 1.236 Percent Recovery = 104.7 Date Sample Logged by Lab = 04/27/99 Sample ID = 1170151 Number of Standard Deviations = 0.7 Blind Sample ID = NS2 Lab Value = 1.043 Most Probable Value = 1.010 Percent Recovery = 103.3 Date Sample Logged by Lab = 04/27/99 Sample ID = 1170150 Number of Standard Deviations = 0.4 Blind Sample ID = N62 Lab Value = 1.293 Most Probable Value = 1.236 Percent Recovery = 104.6 Date Sample Logged by Lab = 04/26/99 Sample ID = 1160130 Number of Standard Deviations = 0.7 Blind Sample ID = NS2 Lab Value = 1.028 Most Probable Value = 1.010 Percent Recovery = 101.8 Date Sample Logged by Lab = 04/26/99 Sample ID = 1160128 Number of Standard Deviations = 0.2 Blind Sample ID = N62 Lab Value = 1.321 Most Probable Value = 1.236 Percent Recovery = 106.9 Date Sample Logged by Lab = 04/23/99 Sample ID = 1130309 Number of Standard Deviations = 1.0 Blind Sample ID = NS2 Lab Value = 1.067 Most Probable Value = 1.010 Percent Recovery = 105.6 Date Sample Logged by Lab = 04/23/99 Sample ID = 1130308 Number of Standard Deviations = 0.8 Blind Sample ID = N62 Lab Value = 1.062 Most Probable Value = 1.010 Percent Recovery = 105.1 Date Sample Logged by Lab = 04/23/99 Sample ID = 1130306 Number of Standard Deviations = 0.7 Blind Sample ID = N62 Lab Value = 1.112 Most Probable Value = 1.010 Percent Recovery = 110.1 Date Sample Logged by Lab = 04/21/99 Sample ID = 1110080 Number of Standard Deviations = 1.4 Blind Sample ID = N62 Lab Value = 1.031 Most Probable Value = 1.010 Percent Recovery = 102.1 Date Sample Logged by Lab = 04/20/99 Sample ID = 1100053 Number of Standard Deviations = 0.3 Blind Sample ID = N62 Lab Value = 1.322 Most Probable Value = 1.236 Percent Recovery = 107.0 Date Sample Logged by Lab = 04/19/99 Sample ID = 1090146 Number of Standard Deviations = 1.0 Blind Sample ID = NS2 Lab Value = 1.048 Most Probable Value = 1.010 Percent Recovery = 103.8 Date Sample Logged by Lab = 04/19/99 Sample ID = 1090144 Number of Standard Deviations = 0.5 Blind Sample ID = N62 Lab Value = 1.293 Most Probable Value = 1.236 Percent Recovery = 104.6 Date Sample Logged by Lab = 04/16/99 Sample ID = 1060046 Number of Standard Deviations = 0.7 Blind Sample ID = NS2 Lab Value = 1.029 Most Probable Value = 1.010 Percent Recovery = 101.9 Date Sample Logged by Lab = 04/16/99 Sample ID = 1060043 Number of Standard Deviations = 0.3 Blind Sample ID = N62 Lab Value = 1.067 Most Probable Value = 1.010 Percent Recovery = 105.6 Date Sample Logged by Lab = 04/16/99 Sample ID = 1060047 Number of Standard Deviations = 0.8 Blind Sample ID = N62 Lab Value = 1.038 Most Probable Value = 1.010 Percent Recovery = 102.8 Date Sample Logged by Lab = 04/16/99 Sample ID = 1060044 Number of Standard Deviations = 0.4 Blind Sample ID = N62 Lab Value = 1.266 Most Probable Value = 1.236 Percent Recovery = 102.4 Date Sample Logged by Lab = 04/13/99 Sample ID = 1030131 Number of Standard Deviations = 0.3 Blind Sample ID = NS2 Lab Value = 1.020 Most Probable Value = 1.010 Percent Recovery = 101.0 Date Sample Logged by Lab = 04/13/99 Sample ID = 1030130 Number of Standard Deviations = 0.1 Blind Sample ID = N62 Lab Value = 1.014 Most Probable Value = 1.010 Percent Recovery = 100.4 Date Sample Logged by Lab = 04/13/99 Sample ID = 1030132 Number of Standard Deviations = 0.1 Blind Sample ID = N62 Lab Value = 1.004 Most Probable Value = 1.010 Percent Recovery = 99.4 Date Sample Logged by Lab = 04/13/99 Sample ID = 1030129 Number of Standard Deviations = -0.1 Blind Sample ID = N62 Lab Value = 1.282 Most Probable Value = 1.236 Percent Recovery = 103.7 Date Sample Logged by Lab = 04/08/99 Sample ID = 0980175 Number of Standard Deviations = 0.5 Blind Sample ID = NS2 Lab Value = 1.027 Most Probable Value = 1.010 Percent Recovery = 101.7 Date Sample Logged by Lab = 04/08/99 Sample ID = 0980174 Number of Standard Deviations = 0.2 Blind Sample ID = N62 Lab Value = 1.001 Most Probable Value = 1.010 Percent Recovery = 99.1 Date Sample Logged by Lab = 04/07/99 Sample ID = 0970147 Number of Standard Deviations = -0.1 Blind Sample ID = N62 Lab Value = 0.967 Most Probable Value = 1.236 Percent Recovery = 78.2 Date Sample Logged by Lab = 04/06/99 Sample ID = 0960124 Number of Standard Deviations = -3.1 Blind Sample ID = NS2 Lab Value = 1.015 Most Probable Value = 1.010 Percent Recovery = 100.5 Date Sample Logged by Lab = 04/06/99 Sample ID = 0960123 Number of Standard Deviations = 0.1 Blind Sample ID = N62 Lab Value = 1.011 Most Probable Value = 1.010 Percent Recovery = 100.1 Date Sample Logged by Lab = 04/06/99 Sample ID = 0960122 Number of Standard Deviations = 0.0 Blind Sample ID = N62 Lab Value = 0.800 Most Probable Value = 1.010 Percent Recovery = 79.2 Date Sample Logged by Lab = 04/06/99 Sample ID = 0960125 Number of Standard Deviations = -2.9 Blind Sample ID = N62 Lab Value = 0.308 Most Probable Value = 0.327 Percent Recovery = 94.2 Date Sample Logged by Lab = 03/29/99 Sample ID = 0880061 Number of Standard Deviations = -0.6 Blind Sample ID = N59 Lab Value = 1.318 Most Probable Value = 1.236 Percent Recovery = 106.6 Date Sample Logged by Lab = 03/26/99 Sample ID = 0850053 Number of Standard Deviations = 0.9 Blind Sample ID = NS2 Lab Value = 0.371 Most Probable Value = 0.327 Percent Recovery = 113.5 Date Sample Logged by Lab = 03/26/99 Sample ID = 0850052 Number of Standard Deviations = 1.3 Blind Sample ID = N59 Lab Value = 0.303 Most Probable Value = 0.327 Percent Recovery = 92.7 Date Sample Logged by Lab = 03/25/99 Sample ID = 0840098 Number of Standard Deviations = -0.7 Blind Sample ID = N59 Lab Value = 1.205 Most Probable Value = 1.236 Percent Recovery = 97.5 Date Sample Logged by Lab = 03/24/99 Sample ID = 0830027 Number of Standard Deviations = -0.4 Blind Sample ID = NS2 Lab Value = 0.303 Most Probable Value = 0.327 Percent Recovery = 92.7 Date Sample Logged by Lab = 03/24/99 Sample ID = 0830025 Number of Standard Deviations = -0.7 Blind Sample ID = N59 Lab Value = 0.316 Most Probable Value = 0.327 Percent Recovery = 96.6 Date Sample Logged by Lab = 03/23/99 Sample ID = 0820047 Number of Standard Deviations = -0.3 Blind Sample ID = N59 Lab Value = 0.317 Most Probable Value = 0.327 Percent Recovery = 96.9 Date Sample Logged by Lab = 03/22/99 Sample ID = 0810107 Number of Standard Deviations = -0.3 Blind Sample ID = N59 Lab Value = 1.264 Most Probable Value = 1.236 Percent Recovery = 102.3 Date Sample Logged by Lab = 03/19/99 Sample ID = 0780132 Number of Standard Deviations = 0.3 Blind Sample ID = NS2 Lab Value = 0.316 Most Probable Value = 0.327 Percent Recovery = 96.6 Date Sample Logged by Lab = 03/19/99 Sample ID = 0780130 Number of Standard Deviations = -0.3 Blind Sample ID = N59 Lab Value = 0.318 Most Probable Value = 0.327 Percent Recovery = 97.2 Date Sample Logged by Lab = 03/18/99 Sample ID = 0770075 Number of Standard Deviations = -0.3 Blind Sample ID = N59 Lab Value = 1.230 Most Probable Value = 1.236 Percent Recovery = 99.5 Date Sample Logged by Lab = 03/17/99 Sample ID = 0760036 Number of Standard Deviations = -0.1 Blind Sample ID = NS2 Lab Value = 0.320 Most Probable Value = 0.327 Percent Recovery = 97.9 Date Sample Logged by Lab = 03/17/99 Sample ID = 0760034 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 0.313 Most Probable Value = 0.327 Percent Recovery = 95.7 Date Sample Logged by Lab = 03/16/99 Sample ID = 0750083 Number of Standard Deviations = -0.4 Blind Sample ID = N59 Lab Value = 0.315 Most Probable Value = 0.327 Percent Recovery = 96.3 Date Sample Logged by Lab = 03/15/99 Sample ID = 0740078 Number of Standard Deviations = -0.4 Blind Sample ID = N59 Lab Value = 1.281 Most Probable Value = 1.236 Percent Recovery = 103.6 Date Sample Logged by Lab = 03/12/99 Sample ID = 0710106 Number of Standard Deviations = 0.5 Blind Sample ID = NS2 Lab Value = 0.331 Most Probable Value = 0.327 Percent Recovery = 101.2 Date Sample Logged by Lab = 03/12/99 Sample ID = 0710104 Number of Standard Deviations = 0.1 Blind Sample ID = N59 Lab Value = 0.320 Most Probable Value = 0.327 Percent Recovery = 97.9 Date Sample Logged by Lab = 03/11/99 Sample ID = 0700052 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 1.215 Most Probable Value = 1.236 Percent Recovery = 98.3 Date Sample Logged by Lab = 03/10/99 Sample ID = 0690058 Number of Standard Deviations = -0.2 Blind Sample ID = NS2 Lab Value = 0.317 Most Probable Value = 0.327 Percent Recovery = 96.9 Date Sample Logged by Lab = 03/10/99 Sample ID = 0690061 Number of Standard Deviations = -0.3 Blind Sample ID = N59 Lab Value = 0.319 Most Probable Value = 0.327 Percent Recovery = 97.6 Date Sample Logged by Lab = 03/09/99 Sample ID = 0680050 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 0.310 Most Probable Value = 0.327 Percent Recovery = 94.8 Date Sample Logged by Lab = 03/08/99 Sample ID = 0670139 Number of Standard Deviations = -0.5 Blind Sample ID = N59 Lab Value = 1.239 Most Probable Value = 1.236 Percent Recovery = 100.2 Date Sample Logged by Lab = 03/05/99 Sample ID = 0640099 Number of Standard Deviations = 0.0 Blind Sample ID = NS2 Lab Value = 0.313 Most Probable Value = 0.327 Percent Recovery = 95.7 Date Sample Logged by Lab = 03/05/99 Sample ID = 0640101 Number of Standard Deviations = -0.4 Blind Sample ID = N59 Lab Value = 0.317 Most Probable Value = 0.327 Percent Recovery = 96.9 Date Sample Logged by Lab = 03/04/99 Sample ID = 0630099 Number of Standard Deviations = -0.3 Blind Sample ID = N59 Lab Value = 1.228 Most Probable Value = 1.236 Percent Recovery = 99.4 Date Sample Logged by Lab = 03/03/99 Sample ID = 0620067 Number of Standard Deviations = -0.1 Blind Sample ID = NS2 Lab Value = 0.320 Most Probable Value = 0.327 Percent Recovery = 97.9 Date Sample Logged by Lab = 03/03/99 Sample ID = 0620066 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 0.314 Most Probable Value = 0.327 Percent Recovery = 96.0 Date Sample Logged by Lab = 03/02/99 Sample ID = 0610146 Number of Standard Deviations = -0.4 Blind Sample ID = N59 Lab Value = 1.254 Most Probable Value = 1.236 Percent Recovery = 101.5 Date Sample Logged by Lab = 03/01/99 Sample ID = 0600187 Number of Standard Deviations = 0.2 Blind Sample ID = NS2 Lab Value = 0.641 Most Probable Value = 0.578 Percent Recovery = 110.9 Date Sample Logged by Lab = 03/01/99 Sample ID = 0600188 Number of Standard Deviations = 1.3 Blind Sample ID = N60 Lab Value = 1.228 Most Probable Value = 1.236 Percent Recovery = 99.4 Date Sample Logged by Lab = 02/26/99 Sample ID = 0570061 Number of Standard Deviations = -0.1 Blind Sample ID = NS2 Lab Value = 0.603 Most Probable Value = 0.578 Percent Recovery = 104.3 Date Sample Logged by Lab = 02/26/99 Sample ID = 0570065 Number of Standard Deviations = 0.5 Blind Sample ID = N60 Lab Value = 0.605 Most Probable Value = 0.578 Percent Recovery = 104.7 Date Sample Logged by Lab = 02/26/99 Sample ID = 0570064 Number of Standard Deviations = 0.6 Blind Sample ID = N60 Lab Value = 0.595 Most Probable Value = 0.578 Percent Recovery = 102.9 Date Sample Logged by Lab = 02/24/99 Sample ID = 0550044 Number of Standard Deviations = 0.4 Blind Sample ID = N60 Lab Value = 0.584 Most Probable Value = 0.578 Percent Recovery = 101.0 Date Sample Logged by Lab = 02/23/99 Sample ID = 0540132 Number of Standard Deviations = 0.1 Blind Sample ID = N60 Lab Value = 1.239 Most Probable Value = 1.236 Percent Recovery = 100.2 Date Sample Logged by Lab = 02/22/99 Sample ID = 0530132 Number of Standard Deviations = 0.0 Blind Sample ID = NS2 Lab Value = 0.612 Most Probable Value = 0.578 Percent Recovery = 105.9 Date Sample Logged by Lab = 02/22/99 Sample ID = 0530135 Number of Standard Deviations = 0.7 Blind Sample ID = N60 Lab Value = 0.588 Most Probable Value = 0.578 Percent Recovery = 101.7 Date Sample Logged by Lab = 02/22/99 Sample ID = 0530133 Number of Standard Deviations = 0.2 Blind Sample ID = N60 Lab Value = 0.591 Most Probable Value = 0.578 Percent Recovery = 102.2 Date Sample Logged by Lab = 02/19/99 Sample ID = 0500084 Number of Standard Deviations = 0.3 Blind Sample ID = N60 Lab Value = 1.254 Most Probable Value = 1.236 Percent Recovery = 101.5 Date Sample Logged by Lab = 02/18/99 Sample ID = 0490073 Number of Standard Deviations = 0.2 Blind Sample ID = NS2 Lab Value = 0.597 Most Probable Value = 0.578 Percent Recovery = 103.3 Date Sample Logged by Lab = 02/18/99 Sample ID = 0490074 Number of Standard Deviations = 0.4 Blind Sample ID = N60 Lab Value = 1.279 Most Probable Value = 1.236 Percent Recovery = 103.5 Date Sample Logged by Lab = 02/17/99 Sample ID = 0480046 Number of Standard Deviations = 0.5 Blind Sample ID = NS2 Lab Value = 0.618 Most Probable Value = 0.578 Percent Recovery = 106.9 Date Sample Logged by Lab = 02/17/99 Sample ID = 0480044 Number of Standard Deviations = 0.8 Blind Sample ID = N60 Lab Value = 0.605 Most Probable Value = 0.578 Percent Recovery = 104.7 Date Sample Logged by Lab = 02/17/99 Sample ID = 0480043 Number of Standard Deviations = 0.6 Blind Sample ID = N60 Lab Value = 0.642 Most Probable Value = 0.578 Percent Recovery = 111.1 Date Sample Logged by Lab = 02/12/99 Sample ID = 0430074 Number of Standard Deviations = 1.3 Blind Sample ID = N60 Lab Value = 1.242 Most Probable Value = 1.236 Percent Recovery = 100.5 Date Sample Logged by Lab = 02/11/99 Sample ID = 0420068 Number of Standard Deviations = 0.1 Blind Sample ID = NS2 Lab Value = 0.597 Most Probable Value = 0.578 Percent Recovery = 103.3 Date Sample Logged by Lab = 02/11/99 Sample ID = 0420070 Number of Standard Deviations = 0.4 Blind Sample ID = N60 Lab Value = 0.604 Most Probable Value = 0.578 Percent Recovery = 104.5 Date Sample Logged by Lab = 02/10/99 Sample ID = 0410057 Number of Standard Deviations = 0.5 Blind Sample ID = N60 Lab Value = 0.584 Most Probable Value = 0.578 Percent Recovery = 101.0 Date Sample Logged by Lab = 02/09/99 Sample ID = 0400019 Number of Standard Deviations = 0.1 Blind Sample ID = N60 Lab Value = 1.296 Most Probable Value = 1.236 Percent Recovery = 104.9 Date Sample Logged by Lab = 02/08/99 Sample ID = 0390095 Number of Standard Deviations = 0.7 Blind Sample ID = NS2 Lab Value = 0.636 Most Probable Value = 0.578 Percent Recovery = 110.0 Date Sample Logged by Lab = 02/08/99 Sample ID = 0390096 Number of Standard Deviations = 1.2 Blind Sample ID = N60 Lab Value = 0.617 Most Probable Value = 0.578 Percent Recovery = 106.7 Date Sample Logged by Lab = 02/05/99 Sample ID = 0360038 Number of Standard Deviations = 0.8 Blind Sample ID = N60 Lab Value = 1.247 Most Probable Value = 1.236 Percent Recovery = 100.9 Date Sample Logged by Lab = 02/04/99 Sample ID = 0350063 Number of Standard Deviations = 0.1 Blind Sample ID = NS2 Lab Value = 0.592 Most Probable Value = 0.578 Percent Recovery = 102.4 Date Sample Logged by Lab = 02/04/99 Sample ID = 0350061 Number of Standard Deviations = 0.3 Blind Sample ID = N60 Lab Value = 0.593 Most Probable Value = 0.578 Percent Recovery = 102.6 Date Sample Logged by Lab = 02/03/99 Sample ID = 0340075 Number of Standard Deviations = 0.3 Blind Sample ID = N60 Lab Value = 0.585 Most Probable Value = 0.578 Percent Recovery = 101.2 Date Sample Logged by Lab = 02/02/99 Sample ID = 0330073 Number of Standard Deviations = 0.1 Blind Sample ID = N60 Lab Value = 0.321 Most Probable Value = 0.327 Percent Recovery = 98.2 Date Sample Logged by Lab = 02/01/99 Sample ID = 0320089 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 0.327 Most Probable Value = 0.327 Percent Recovery = 100.0 Date Sample Logged by Lab = 02/01/99 Sample ID = 0320090 Number of Standard Deviations = 0.0 Blind Sample ID = N59 Lab Value = 0.333 Most Probable Value = 0.327 Percent Recovery = 101.8 Date Sample Logged by Lab = 01/29/99 Sample ID = 0290005 Number of Standard Deviations = 0.2 Blind Sample ID = N59 Lab Value = 1.219 Most Probable Value = 1.236 Percent Recovery = 98.6 Date Sample Logged by Lab = 01/28/99 Sample ID = 0280028 Number of Standard Deviations = -0.2 Blind Sample ID = NS2 Lab Value = 0.326 Most Probable Value = 0.327 Percent Recovery = 99.7 Date Sample Logged by Lab = 01/28/99 Sample ID = 0280029 Number of Standard Deviations = -0.0 Blind Sample ID = N59 Lab Value = 1.237 Most Probable Value = 1.236 Percent Recovery = 100.1 Date Sample Logged by Lab = 01/27/99 Sample ID = 0270083 Number of Standard Deviations = 0.0 Blind Sample ID = NS2 Lab Value = 0.321 Most Probable Value = 0.327 Percent Recovery = 98.2 Date Sample Logged by Lab = 01/27/99 Sample ID = 0270084 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 0.350 Most Probable Value = 0.327 Percent Recovery = 107.0 Date Sample Logged by Lab = 01/26/99 Sample ID = 0260010 Number of Standard Deviations = 0.7 Blind Sample ID = N59 Lab Value = 1.253 Most Probable Value = 1.236 Percent Recovery = 101.4 Date Sample Logged by Lab = 01/25/99 Sample ID = 0250121 Number of Standard Deviations = 0.2 Blind Sample ID = NS2 Lab Value = 0.321 Most Probable Value = 0.327 Percent Recovery = 98.2 Date Sample Logged by Lab = 01/25/99 Sample ID = 0250120 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 0.333 Most Probable Value = 0.327 Percent Recovery = 101.8 Date Sample Logged by Lab = 01/22/99 Sample ID = 0220071 Number of Standard Deviations = 0.2 Blind Sample ID = N59 Lab Value = 1.196 Most Probable Value = 1.236 Percent Recovery = 96.8 Date Sample Logged by Lab = 01/21/99 Sample ID = 0210088 Number of Standard Deviations = -0.5 Blind Sample ID = NS2 Lab Value = 1.214 Most Probable Value = 1.236 Percent Recovery = 98.2 Date Sample Logged by Lab = 01/21/99 Sample ID = 0210092 Number of Standard Deviations = -0.3 Blind Sample ID = NS2 Lab Value = 0.304 Most Probable Value = 0.327 Percent Recovery = 93.0 Date Sample Logged by Lab = 01/21/99 Sample ID = 0210087 Number of Standard Deviations = -0.7 Blind Sample ID = N59 Lab Value = 0.300 Most Probable Value = 0.327 Percent Recovery = 91.7 Date Sample Logged by Lab = 01/21/99 Sample ID = 0210090 Number of Standard Deviations = -0.8 Blind Sample ID = N59 Lab Value = 0.321 Most Probable Value = 0.327 Percent Recovery = 98.2 Date Sample Logged by Lab = 01/20/99 Sample ID = 0200126 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 1.331 Most Probable Value = 1.236 Percent Recovery = 107.7 Date Sample Logged by Lab = 01/19/99 Sample ID = 0190099 Number of Standard Deviations = 1.1 Blind Sample ID = NS2 Lab Value = 0.318 Most Probable Value = 0.327 Percent Recovery = 97.2 Date Sample Logged by Lab = 01/19/99 Sample ID = 0190100 Number of Standard Deviations = -0.3 Blind Sample ID = N59 Lab Value = 0.295 Most Probable Value = 0.327 Percent Recovery = 90.2 Date Sample Logged by Lab = 01/15/99 Sample ID = 0150087 Number of Standard Deviations = -1.0 Blind Sample ID = N59 Lab Value = 0.314 Most Probable Value = 0.327 Percent Recovery = 96.0 Date Sample Logged by Lab = 01/13/99 Sample ID = 0130040 Number of Standard Deviations = -0.4 Blind Sample ID = N59 Lab Value = 0.342 Most Probable Value = 0.327 Percent Recovery = 104.6 Date Sample Logged by Lab = 01/12/99 Sample ID = 0120057 Number of Standard Deviations = 0.5 Blind Sample ID = N59 Lab Value = 1.325 Most Probable Value = 1.236 Percent Recovery = 107.2 Date Sample Logged by Lab = 01/11/99 Sample ID = 0110108 Number of Standard Deviations = 1.0 Blind Sample ID = NS2 Lab Value = 0.327 Most Probable Value = 0.327 Percent Recovery = 100.0 Date Sample Logged by Lab = 01/11/99 Sample ID = 0110107 Number of Standard Deviations = 0.0 Blind Sample ID = N59 Lab Value = 1.273 Most Probable Value = 1.236 Percent Recovery = 103.0 Date Sample Logged by Lab = 01/08/99 Sample ID = 0080110 Number of Standard Deviations = 0.4 Blind Sample ID = NS2 Lab Value = 0.309 Most Probable Value = 0.327 Percent Recovery = 94.5 Date Sample Logged by Lab = 01/08/99 Sample ID = 0080109 Number of Standard Deviations = -0.6 Blind Sample ID = N59 Lab Value = 0.309 Most Probable Value = 0.327 Percent Recovery = 94.5 Date Sample Logged by Lab = 01/08/99 Sample ID = 0080111 Number of Standard Deviations = -0.6 Blind Sample ID = N59 Lab Value = 0.321 Most Probable Value = 0.327 Percent Recovery = 98.2 Date Sample Logged by Lab = 01/06/99 Sample ID = 0060042 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 0.327 Most Probable Value = 0.327 Percent Recovery = 100.0 Date Sample Logged by Lab = 01/05/99 Sample ID = 0050021 Number of Standard Deviations = 0.0 Blind Sample ID = N59 Lab Value = 0.630 Most Probable Value = 0.578 Percent Recovery = 109.0 Date Sample Logged by Lab = 12/31/98 Sample ID = 3650064 Number of Standard Deviations = 1.1 Blind Sample ID = N60 Lab Value = 0.645 Most Probable Value = 0.578 Percent Recovery = 111.6 Date Sample Logged by Lab = 12/31/98 Sample ID = 3650063 Number of Standard Deviations = 1.4 Blind Sample ID = N60 Lab Value = 1.302 Most Probable Value = 1.236 Percent Recovery = 105.3 Date Sample Logged by Lab = 12/30/98 Sample ID = 3640040 Number of Standard Deviations = 0.8 Blind Sample ID = NS2 Lab Value = 0.606 Most Probable Value = 0.578 Percent Recovery = 104.8 Date Sample Logged by Lab = 12/30/98 Sample ID = 3640039 Number of Standard Deviations = 0.6 Blind Sample ID = N60 Lab Value = 0.614 Most Probable Value = 0.578 Percent Recovery = 106.2 Date Sample Logged by Lab = 12/24/98 Sample ID = 3580004 Number of Standard Deviations = 0.8 Blind Sample ID = N60 Lab Value = 1.299 Most Probable Value = 1.236 Percent Recovery = 105.1 Date Sample Logged by Lab = 12/23/98 Sample ID = 3570079 Number of Standard Deviations = 0.7 Blind Sample ID = NS2 Lab Value = 0.599 Most Probable Value = 0.578 Percent Recovery = 103.6 Date Sample Logged by Lab = 12/23/98 Sample ID = 3570081 Number of Standard Deviations = 0.4 Blind Sample ID = N60 Lab Value = 0.576 Most Probable Value = 0.578 Percent Recovery = 99.7 Date Sample Logged by Lab = 12/22/98 Sample ID = 3560009 Number of Standard Deviations = -0.0 Blind Sample ID = N60 Lab Value = 0.586 Most Probable Value = 0.578 Percent Recovery = 101.4 Date Sample Logged by Lab = 12/21/98 Sample ID = 3550114 Number of Standard Deviations = 0.2 Blind Sample ID = N60 Lab Value = 1.287 Most Probable Value = 1.236 Percent Recovery = 104.1 Date Sample Logged by Lab = 12/18/98 Sample ID = 3520048 Number of Standard Deviations = 0.6 Blind Sample ID = NS2 Lab Value = 0.576 Most Probable Value = 0.578 Percent Recovery = 99.7 Date Sample Logged by Lab = 12/18/98 Sample ID = 3520047 Number of Standard Deviations = -0.0 Blind Sample ID = N60 Lab Value = 0.572 Most Probable Value = 0.578 Percent Recovery = 99.0 Date Sample Logged by Lab = 12/17/98 Sample ID = 3510061 Number of Standard Deviations = -0.1 Blind Sample ID = N60 Lab Value = 1.241 Most Probable Value = 1.236 Percent Recovery = 100.4 Date Sample Logged by Lab = 12/16/98 Sample ID = 3500084 Number of Standard Deviations = 0.1 Blind Sample ID = NS2 Lab Value = 0.584 Most Probable Value = 0.578 Percent Recovery = 101.0 Date Sample Logged by Lab = 12/16/98 Sample ID = 3500082 Number of Standard Deviations = 0.1 Blind Sample ID = N60 Lab Value = 0.583 Most Probable Value = 0.578 Percent Recovery = 100.9 Date Sample Logged by Lab = 12/15/98 Sample ID = 3490048 Number of Standard Deviations = 0.1 Blind Sample ID = N60 Lab Value = 0.566 Most Probable Value = 0.578 Percent Recovery = 97.9 Date Sample Logged by Lab = 12/14/98 Sample ID = 3480075 Number of Standard Deviations = -0.3 Blind Sample ID = N60 Lab Value = 1.227 Most Probable Value = 1.236 Percent Recovery = 99.3 Date Sample Logged by Lab = 12/11/98 Sample ID = 3450160 Number of Standard Deviations = -0.1 Blind Sample ID = NS2 Lab Value = 0.585 Most Probable Value = 0.578 Percent Recovery = 101.2 Date Sample Logged by Lab = 12/11/98 Sample ID = 3450159 Number of Standard Deviations = 0.1 Blind Sample ID = N60 Lab Value = 0.580 Most Probable Value = 0.578 Percent Recovery = 100.3 Date Sample Logged by Lab = 12/10/98 Sample ID = 3440071 Number of Standard Deviations = 0.0 Blind Sample ID = N60 Lab Value = 1.239 Most Probable Value = 1.236 Percent Recovery = 100.2 Date Sample Logged by Lab = 12/09/98 Sample ID = 3430055 Number of Standard Deviations = 0.0 Blind Sample ID = NS2 Lab Value = 0.569 Most Probable Value = 0.578 Percent Recovery = 98.4 Date Sample Logged by Lab = 12/09/98 Sample ID = 3430056 Number of Standard Deviations = -0.2 Blind Sample ID = N60 Lab Value = 0.566 Most Probable Value = 0.578 Percent Recovery = 97.9 Date Sample Logged by Lab = 12/08/98 Sample ID = 3420131 Number of Standard Deviations = -0.3 Blind Sample ID = N60 Lab Value = 0.571 Most Probable Value = 0.578 Percent Recovery = 98.8 Date Sample Logged by Lab = 12/07/98 Sample ID = 3410096 Number of Standard Deviations = -0.1 Blind Sample ID = N60 Lab Value = 1.243 Most Probable Value = 1.236 Percent Recovery = 100.6 Date Sample Logged by Lab = 12/04/98 Sample ID = 3380081 Number of Standard Deviations = 0.1 Blind Sample ID = NS2 Lab Value = 0.585 Most Probable Value = 0.578 Percent Recovery = 101.2 Date Sample Logged by Lab = 12/04/98 Sample ID = 3380080 Number of Standard Deviations = 0.1 Blind Sample ID = N60 Lab Value = 0.566 Most Probable Value = 0.578 Percent Recovery = 97.9 Date Sample Logged by Lab = 12/03/98 Sample ID = 3370062 Number of Standard Deviations = -0.3 Blind Sample ID = N60 Lab Value = 1.247 Most Probable Value = 1.236 Percent Recovery = 100.9 Date Sample Logged by Lab = 12/02/98 Sample ID = 3360071 Number of Standard Deviations = 0.1 Blind Sample ID = NS2 Lab Value = 0.570 Most Probable Value = 0.578 Percent Recovery = 98.6 Date Sample Logged by Lab = 12/02/98 Sample ID = 3360068 Number of Standard Deviations = -0.2 Blind Sample ID = N60 Lab Value = 1.238 Most Probable Value = 1.236 Percent Recovery = 100.2 Date Sample Logged by Lab = 12/01/98 Sample ID = 3350084 Number of Standard Deviations = 0.0 Blind Sample ID = NS2 Lab Value = 0.321 Most Probable Value = 0.327 Percent Recovery = 98.2 Date Sample Logged by Lab = 12/01/98 Sample ID = 3350085 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 0.313 Most Probable Value = 0.327 Percent Recovery = 95.7 Date Sample Logged by Lab = 12/01/98 Sample ID = 3350083 Number of Standard Deviations = -0.4 Blind Sample ID = N59 Lab Value = 1.228 Most Probable Value = 1.236 Percent Recovery = 99.4 Date Sample Logged by Lab = 11/30/98 Sample ID = 3340019 Number of Standard Deviations = -0.1 Blind Sample ID = NS2 Lab Value = 0.312 Most Probable Value = 0.327 Percent Recovery = 95.4 Date Sample Logged by Lab = 11/30/98 Sample ID = 3340018 Number of Standard Deviations = -0.5 Blind Sample ID = N59 Lab Value = 1.233 Most Probable Value = 1.236 Percent Recovery = 99.8 Date Sample Logged by Lab = 11/27/98 Sample ID = 3310074 Number of Standard Deviations = -0.0 Blind Sample ID = NS2 Lab Value = 0.318 Most Probable Value = 0.327 Percent Recovery = 97.2 Date Sample Logged by Lab = 11/27/98 Sample ID = 3310075 Number of Standard Deviations = -0.3 Blind Sample ID = N59 Lab Value = 0.310 Most Probable Value = 0.327 Percent Recovery = 94.8 Date Sample Logged by Lab = 11/25/98 Sample ID = 3290045 Number of Standard Deviations = -0.5 Blind Sample ID = N59 Lab Value = 0.303 Most Probable Value = 0.327 Percent Recovery = 92.7 Date Sample Logged by Lab = 11/24/98 Sample ID = 3280041 Number of Standard Deviations = -0.7 Blind Sample ID = N59 Lab Value = 1.222 Most Probable Value = 1.236 Percent Recovery = 98.9 Date Sample Logged by Lab = 11/23/98 Sample ID = 3270059 Number of Standard Deviations = -0.2 Blind Sample ID = NS2 Lab Value = 0.315 Most Probable Value = 0.327 Percent Recovery = 96.3 Date Sample Logged by Lab = 11/23/98 Sample ID = 3270058 Number of Standard Deviations = -0.4 Blind Sample ID = N59 Lab Value = 0.307 Most Probable Value = 0.327 Percent Recovery = 93.9 Date Sample Logged by Lab = 11/20/98 Sample ID = 3240111 Number of Standard Deviations = -0.6 Blind Sample ID = N59 Lab Value = 1.259 Most Probable Value = 1.236 Percent Recovery = 101.9 Date Sample Logged by Lab = 11/19/98 Sample ID = 3230050 Number of Standard Deviations = 0.3 Blind Sample ID = NS2 Lab Value = 0.338 Most Probable Value = 0.327 Percent Recovery = 103.4 Date Sample Logged by Lab = 11/19/98 Sample ID = 3230051 Number of Standard Deviations = 0.3 Blind Sample ID = N59 Lab Value = 0.331 Most Probable Value = 0.327 Percent Recovery = 101.2 Date Sample Logged by Lab = 11/18/98 Sample ID = 3220063 Number of Standard Deviations = 0.1 Blind Sample ID = N59 Lab Value = 0.357 Most Probable Value = 0.327 Percent Recovery = 109.2 Date Sample Logged by Lab = 11/17/98 Sample ID = 3210049 Number of Standard Deviations = 0.9 Blind Sample ID = N59 Lab Value = 1.276 Most Probable Value = 1.236 Percent Recovery = 103.2 Date Sample Logged by Lab = 11/16/98 Sample ID = 3200106 Number of Standard Deviations = 0.5 Blind Sample ID = NS2 Lab Value = 0.349 Most Probable Value = 0.327 Percent Recovery = 106.7 Date Sample Logged by Lab = 11/16/98 Sample ID = 3200105 Number of Standard Deviations = 0.7 Blind Sample ID = N59 Lab Value = 0.354 Most Probable Value = 0.327 Percent Recovery = 108.3 Date Sample Logged by Lab = 11/16/98 Sample ID = 3200022 Number of Standard Deviations = 0.8 Blind Sample ID = N59 Lab Value = 0.314 Most Probable Value = 0.327 Percent Recovery = 96.0 Date Sample Logged by Lab = 11/10/98 Sample ID = 3140156 Number of Standard Deviations = -0.4 Blind Sample ID = N59 Lab Value = 0.316 Most Probable Value = 0.327 Percent Recovery = 96.6 Date Sample Logged by Lab = 11/10/98 Sample ID = 3140157 Number of Standard Deviations = -0.3 Blind Sample ID = N59 Lab Value = 1.235 Most Probable Value = 1.236 Percent Recovery = 99.9 Date Sample Logged by Lab = 11/09/98 Sample ID = 3130283 Number of Standard Deviations = -0.0 Blind Sample ID = NS2 Lab Value = 0.320 Most Probable Value = 0.327 Percent Recovery = 97.9 Date Sample Logged by Lab = 11/09/98 Sample ID = 3130281 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 0.312 Most Probable Value = 0.327 Percent Recovery = 95.4 Date Sample Logged by Lab = 11/09/98 Sample ID = 3130125 Number of Standard Deviations = -0.5 Blind Sample ID = N59 Lab Value = 1.222 Most Probable Value = 1.236 Percent Recovery = 98.9 Date Sample Logged by Lab = 11/05/98 Sample ID = 3090058 Number of Standard Deviations = -0.2 Blind Sample ID = NS2 Lab Value = 0.312 Most Probable Value = 0.327 Percent Recovery = 95.4 Date Sample Logged by Lab = 11/05/98 Sample ID = 3090056 Number of Standard Deviations = -0.5 Blind Sample ID = N59 Lab Value = 0.322 Most Probable Value = 0.327 Percent Recovery = 98.5 Date Sample Logged by Lab = 11/04/98 Sample ID = 3080035 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 0.313 Most Probable Value = 0.327 Percent Recovery = 95.7 Date Sample Logged by Lab = 11/03/98 Sample ID = 3070106 Number of Standard Deviations = -0.4 Blind Sample ID = N59 Lab Value = 0.643 Most Probable Value = 0.578 Percent Recovery = 111.2 Date Sample Logged by Lab = 10/30/98 Sample ID = 3030051 Number of Standard Deviations = 1.4 Blind Sample ID = N60 Lab Value = 0.625 Most Probable Value = 0.578 Percent Recovery = 108.1 Date Sample Logged by Lab = 10/29/98 Sample ID = 3020044 Number of Standard Deviations = 1.0 Blind Sample ID = N60 Lab Value = 1.293 Most Probable Value = 1.236 Percent Recovery = 104.6 Date Sample Logged by Lab = 10/28/98 Sample ID = 3010048 Number of Standard Deviations = 0.7 Blind Sample ID = NS2 Lab Value = 0.593 Most Probable Value = 0.578 Percent Recovery = 102.6 Date Sample Logged by Lab = 10/28/98 Sample ID = 3010047 Number of Standard Deviations = 0.3 Blind Sample ID = N60 Lab Value = 0.606 Most Probable Value = 0.578 Percent Recovery = 104.8 Date Sample Logged by Lab = 10/27/98 Sample ID = 3000090 Number of Standard Deviations = 0.6 Blind Sample ID = N60 Lab Value = 1.222 Most Probable Value = 1.236 Percent Recovery = 98.9 Date Sample Logged by Lab = 10/26/98 Sample ID = 2990139 Number of Standard Deviations = -0.2 Blind Sample ID = NS2 Lab Value = 0.579 Most Probable Value = 0.578 Percent Recovery = 100.2 Date Sample Logged by Lab = 10/26/98 Sample ID = 2990138 Number of Standard Deviations = 0.0 Blind Sample ID = N60 Lab Value = 0.571 Most Probable Value = 0.578 Percent Recovery = 98.8 Date Sample Logged by Lab = 10/23/98 Sample ID = 2960076 Number of Standard Deviations = -0.1 Blind Sample ID = N60 Lab Value = 1.236 Most Probable Value = 1.236 Percent Recovery = 100.0 Date Sample Logged by Lab = 10/22/98 Sample ID = 2950060 Number of Standard Deviations = 0.0 Blind Sample ID = NS2 Lab Value = 0.568 Most Probable Value = 0.578 Percent Recovery = 98.3 Date Sample Logged by Lab = 10/22/98 Sample ID = 2950058 Number of Standard Deviations = -0.2 Blind Sample ID = N60 Lab Value = 0.576 Most Probable Value = 0.578 Percent Recovery = 99.7 Date Sample Logged by Lab = 10/21/98 Sample ID = 2940060 Number of Standard Deviations = -0.0 Blind Sample ID = N60 Lab Value = 0.586 Most Probable Value = 0.578 Percent Recovery = 101.4 Date Sample Logged by Lab = 10/20/98 Sample ID = 2930051 Number of Standard Deviations = 0.2 Blind Sample ID = N60 Lab Value = 1.288 Most Probable Value = 1.236 Percent Recovery = 104.2 Date Sample Logged by Lab = 10/19/98 Sample ID = 2920182 Number of Standard Deviations = 0.6 Blind Sample ID = NS2 Lab Value = 0.597 Most Probable Value = 0.578 Percent Recovery = 103.3 Date Sample Logged by Lab = 10/19/98 Sample ID = 2920181 Number of Standard Deviations = 0.4 Blind Sample ID = N60 Lab Value = 0.594 Most Probable Value = 0.578 Percent Recovery = 102.8 Date Sample Logged by Lab = 10/16/98 Sample ID = 2890140 Number of Standard Deviations = 0.3 Blind Sample ID = N60 Lab Value = 1.298 Most Probable Value = 1.236 Percent Recovery = 105.0 Date Sample Logged by Lab = 10/15/98 Sample ID = 2880118 Number of Standard Deviations = 0.7 Blind Sample ID = NS2 Lab Value = 0.596 Most Probable Value = 0.578 Percent Recovery = 103.1 Date Sample Logged by Lab = 10/15/98 Sample ID = 2880119 Number of Standard Deviations = 0.4 Blind Sample ID = N60 Lab Value = 0.603 Most Probable Value = 0.578 Percent Recovery = 104.3 Date Sample Logged by Lab = 10/14/98 Sample ID = 2870039 Number of Standard Deviations = 0.5 Blind Sample ID = N60 Lab Value = 1.291 Most Probable Value = 1.236 Percent Recovery = 104.4 Date Sample Logged by Lab = 10/13/98 Sample ID = 2860070 Number of Standard Deviations = 0.6 Blind Sample ID = NS2 Lab Value = 0.590 Most Probable Value = 0.578 Percent Recovery = 102.1 Date Sample Logged by Lab = 10/13/98 Sample ID = 2860067 Number of Standard Deviations = 0.3 Blind Sample ID = N60 Lab Value = 0.593 Most Probable Value = 0.578 Percent Recovery = 102.6 Date Sample Logged by Lab = 10/09/98 Sample ID = 2820171 Number of Standard Deviations = 0.3 Blind Sample ID = N60 Lab Value = 1.293 Most Probable Value = 1.236 Percent Recovery = 104.6 Date Sample Logged by Lab = 10/08/98 Sample ID = 2810059 Number of Standard Deviations = 0.7 Blind Sample ID = NS2 Lab Value = 0.604 Most Probable Value = 0.578 Percent Recovery = 104.5 Date Sample Logged by Lab = 10/08/98 Sample ID = 2810058 Number of Standard Deviations = 0.5 Blind Sample ID = N60 Lab Value = 0.596 Most Probable Value = 0.578 Percent Recovery = 103.1 Date Sample Logged by Lab = 10/07/98 Sample ID = 2800065 Number of Standard Deviations = 0.4 Blind Sample ID = N60 Lab Value = 0.596 Most Probable Value = 0.578 Percent Recovery = 103.1 Date Sample Logged by Lab = 10/06/98 Sample ID = 2790046 Number of Standard Deviations = 0.4 Blind Sample ID = N60 Lab Value = 1.311 Most Probable Value = 1.236 Percent Recovery = 106.1 Date Sample Logged by Lab = 10/05/98 Sample ID = 2780098 Number of Standard Deviations = 0.9 Blind Sample ID = NS2 Lab Value = 0.598 Most Probable Value = 0.578 Percent Recovery = 103.5 Date Sample Logged by Lab = 10/05/98 Sample ID = 2780105 Number of Standard Deviations = 0.4 Blind Sample ID = N60 Lab Value = 0.599 Most Probable Value = 0.578 Percent Recovery = 103.6 Date Sample Logged by Lab = 10/02/98 Sample ID = 2750042 Number of Standard Deviations = 0.4 Blind Sample ID = N60 Lab Value = 0.243 Most Probable Value = 0.210 Percent Recovery = 115.7 Date Sample Logged by Lab = 09/30/98 Sample ID = 2730001 Number of Standard Deviations = 1.1 Blind Sample ID = N57 Lab Value = 0.694 Most Probable Value = 0.620 Percent Recovery = 111.9 Date Sample Logged by Lab = 09/29/98 Sample ID = 2720087 Number of Standard Deviations = 1.5 Blind Sample ID = N58 Lab Value = 0.242 Most Probable Value = 0.210 Percent Recovery = 115.2 Date Sample Logged by Lab = 09/28/98 Sample ID = 2710123 Number of Standard Deviations = 1.0 Blind Sample ID = N57 Lab Value = 1.311 Most Probable Value = 1.236 Percent Recovery = 106.1 Date Sample Logged by Lab = 09/25/98 Sample ID = 2680004 Number of Standard Deviations = 0.9 Blind Sample ID = NS2 Lab Value = 0.698 Most Probable Value = 0.620 Percent Recovery = 112.6 Date Sample Logged by Lab = 09/25/98 Sample ID = 2680008 Number of Standard Deviations = 1.6 Blind Sample ID = N58 Lab Value = 0.237 Most Probable Value = 0.210 Percent Recovery = 112.9 Date Sample Logged by Lab = 09/24/98 Sample ID = 2670103 Number of Standard Deviations = 0.9 Blind Sample ID = N57 Lab Value = 1.357 Most Probable Value = 1.236 Percent Recovery = 109.8 Date Sample Logged by Lab = 09/23/98 Sample ID = 2660045 Number of Standard Deviations = 1.4 Blind Sample ID = NS2 Lab Value = 0.686 Most Probable Value = 0.620 Percent Recovery = 110.6 Date Sample Logged by Lab = 09/23/98 Sample ID = 2660041 Number of Standard Deviations = 1.3 Blind Sample ID = N58 Lab Value = 0.234 Most Probable Value = 0.210 Percent Recovery = 111.4 Date Sample Logged by Lab = 09/22/98 Sample ID = 2650054 Number of Standard Deviations = 0.8 Blind Sample ID = N57 Lab Value = 0.685 Most Probable Value = 0.620 Percent Recovery = 110.5 Date Sample Logged by Lab = 09/21/98 Sample ID = 2640101 Number of Standard Deviations = 1.3 Blind Sample ID = N58 Lab Value = 1.352 Most Probable Value = 1.236 Percent Recovery = 109.4 Date Sample Logged by Lab = 09/18/98 Sample ID = 2610105 Number of Standard Deviations = 1.3 Blind Sample ID = NS2 Lab Value = 0.252 Most Probable Value = 0.210 Percent Recovery = 120.0 Date Sample Logged by Lab = 09/18/98 Sample ID = 2610104 Number of Standard Deviations = 1.4 Blind Sample ID = N57 Lab Value = 0.695 Most Probable Value = 0.620 Percent Recovery = 112.1 Date Sample Logged by Lab = 09/17/98 Sample ID = 2600014 Number of Standard Deviations = 1.5 Blind Sample ID = N58 Lab Value = 1.312 Most Probable Value = 1.236 Percent Recovery = 106.1 Date Sample Logged by Lab = 09/16/98 Sample ID = 2590071 Number of Standard Deviations = 0.9 Blind Sample ID = NS2 Lab Value = 0.242 Most Probable Value = 0.210 Percent Recovery = 115.2 Date Sample Logged by Lab = 09/16/98 Sample ID = 2590074 Number of Standard Deviations = 1.0 Blind Sample ID = N57 Lab Value = 0.713 Most Probable Value = 0.620 Percent Recovery = 115.0 Date Sample Logged by Lab = 09/15/98 Sample ID = 2580244 Number of Standard Deviations = 1.9 Blind Sample ID = N58 Lab Value = 1.314 Most Probable Value = 1.236 Percent Recovery = 106.3 Date Sample Logged by Lab = 09/11/98 Sample ID = 2540076 Number of Standard Deviations = 0.9 Blind Sample ID = NS2 Lab Value = 0.692 Most Probable Value = 0.620 Percent Recovery = 111.6 Date Sample Logged by Lab = 09/11/98 Sample ID = 2540089 Number of Standard Deviations = 1.5 Blind Sample ID = N58 Lab Value = 0.278 Most Probable Value = 0.210 Percent Recovery = 132.4 Date Sample Logged by Lab = 09/11/98 Sample ID = 2540735 Number of Standard Deviations = 2.2 Blind Sample ID = N57 Lab Value = 0.715 Most Probable Value = 0.620 Percent Recovery = 115.3 Date Sample Logged by Lab = 09/10/98 Sample ID = 2530112 Number of Standard Deviations = 1.9 Blind Sample ID = N58 Lab Value = 0.238 Most Probable Value = 0.210 Percent Recovery = 113.3 Date Sample Logged by Lab = 09/10/98 Sample ID = 2530110 Number of Standard Deviations = 0.9 Blind Sample ID = N57 Lab Value = 1.418 Most Probable Value = 1.236 Percent Recovery = 114.7 Date Sample Logged by Lab = 09/09/98 Sample ID = 2520009 Number of Standard Deviations = 2.1 Blind Sample ID = NS2 Lab Value = 0.690 Most Probable Value = 0.620 Percent Recovery = 111.3 Date Sample Logged by Lab = 09/09/98 Sample ID = 2520011 Number of Standard Deviations = 1.4 Blind Sample ID = N58 Lab Value = 0.272 Most Probable Value = 0.210 Percent Recovery = 129.5 Date Sample Logged by Lab = 09/09/98 Sample ID = 2520010 Number of Standard Deviations = 2.0 Blind Sample ID = N57 Lab Value = 1.338 Most Probable Value = 1.236 Percent Recovery = 108.3 Date Sample Logged by Lab = 09/04/98 Sample ID = 2470034 Number of Standard Deviations = 1.2 Blind Sample ID = NS2 Lab Value = 1.307 Most Probable Value = 1.236 Percent Recovery = 105.7 Date Sample Logged by Lab = 09/03/98 Sample ID = 2460019 Number of Standard Deviations = 0.8 Blind Sample ID = NS2 Lab Value = 0.684 Most Probable Value = 0.620 Percent Recovery = 110.3 Date Sample Logged by Lab = 09/03/98 Sample ID = 2460015 Number of Standard Deviations = 1.3 Blind Sample ID = N58 Lab Value = 0.219 Most Probable Value = 0.210 Percent Recovery = 104.3 Date Sample Logged by Lab = 09/03/98 Sample ID = 2460017 Number of Standard Deviations = 0.3 Blind Sample ID = N57 Lab Value = 0.678 Most Probable Value = 0.620 Percent Recovery = 109.4 Date Sample Logged by Lab = 08/31/98 Sample ID = 2430243 Number of Standard Deviations = 1.2 Blind Sample ID = N58 Lab Value = 0.209 Most Probable Value = 0.210 Percent Recovery = 99.5 Date Sample Logged by Lab = 08/31/98 Sample ID = 2430236 Number of Standard Deviations = -0.0 Blind Sample ID = N57 Lab Value = 1.332 Most Probable Value = 1.236 Percent Recovery = 107.8 Date Sample Logged by Lab = 08/28/98 Sample ID = 2400209 Number of Standard Deviations = 1.1 Blind Sample ID = NS2 Lab Value = 0.685 Most Probable Value = 0.620 Percent Recovery = 110.5 Date Sample Logged by Lab = 08/27/98 Sample ID = 2390101 Number of Standard Deviations = 1.3 Blind Sample ID = N58 Lab Value = 0.273 Most Probable Value = 0.210 Percent Recovery = 130.0 Date Sample Logged by Lab = 08/27/98 Sample ID = 2390107 Number of Standard Deviations = 2.0 Blind Sample ID = N57 Lab Value = 1.324 Most Probable Value = 1.236 Percent Recovery = 107.1 Date Sample Logged by Lab = 08/26/98 Sample ID = 2380206 Number of Standard Deviations = 1.0 Blind Sample ID = NS2 Lab Value = 1.378 Most Probable Value = 1.236 Percent Recovery = 111.5 Date Sample Logged by Lab = 08/21/98 Sample ID = 2330335 Number of Standard Deviations = 1.6 Blind Sample ID = NS2 Lab Value = 0.707 Most Probable Value = 0.620 Percent Recovery = 114.0 Date Sample Logged by Lab = 08/21/98 Sample ID = 2330334 Number of Standard Deviations = 1.8 Blind Sample ID = N58 Lab Value = 0.280 Most Probable Value = 0.210 Percent Recovery = 133.3 Date Sample Logged by Lab = 08/21/98 Sample ID = 2330342 Number of Standard Deviations = 2.3 Blind Sample ID = N57 Lab Value = 1.291 Most Probable Value = 1.236 Percent Recovery = 104.4 Date Sample Logged by Lab = 08/19/98 Sample ID = 2310039 Number of Standard Deviations = 0.6 Blind Sample ID = NS2 Lab Value = 0.691 Most Probable Value = 0.620 Percent Recovery = 111.5 Date Sample Logged by Lab = 08/19/98 Sample ID = 2310038 Number of Standard Deviations = 1.4 Blind Sample ID = N58 Lab Value = 0.222 Most Probable Value = 0.210 Percent Recovery = 105.7 Date Sample Logged by Lab = 08/19/98 Sample ID = 2310036 Number of Standard Deviations = 0.4 Blind Sample ID = N57 Lab Value = 0.722 Most Probable Value = 0.620 Percent Recovery = 116.5 Date Sample Logged by Lab = 08/17/98 Sample ID = 2290142 Number of Standard Deviations = 2.1 Blind Sample ID = N58 Lab Value = 1.234 Most Probable Value = 1.236 Percent Recovery = 99.8 Date Sample Logged by Lab = 08/14/98 Sample ID = 2260083 Number of Standard Deviations = -0.0 Blind Sample ID = NS2 Lab Value = 0.644 Most Probable Value = 0.620 Percent Recovery = 103.9 Date Sample Logged by Lab = 08/14/98 Sample ID = 2260081 Number of Standard Deviations = 0.5 Blind Sample ID = N58 Lab Value = 0.200 Most Probable Value = 0.210 Percent Recovery = 95.2 Date Sample Logged by Lab = 08/14/98 Sample ID = 2260067 Number of Standard Deviations = -0.3 Blind Sample ID = N57 Lab Value = 1.304 Most Probable Value = 1.236 Percent Recovery = 105.5 Date Sample Logged by Lab = 08/12/98 Sample ID = 2240179 Number of Standard Deviations = 0.8 Blind Sample ID = NS2 Lab Value = 0.641 Most Probable Value = 0.620 Percent Recovery = 103.4 Date Sample Logged by Lab = 08/11/98 Sample ID = 2230077 Number of Standard Deviations = 0.4 Blind Sample ID = N58 Lab Value = 0.176 Most Probable Value = 0.210 Percent Recovery = 83.8 Date Sample Logged by Lab = 08/11/98 Sample ID = 2230076 Number of Standard Deviations = -1.1 Blind Sample ID = N57 Lab Value = 1.236 Most Probable Value = 1.236 Percent Recovery = 100.0 Date Sample Logged by Lab = 08/07/98 Sample ID = 2190061 Number of Standard Deviations = 0.0 Blind Sample ID = NS2 Lab Value = 0.672 Most Probable Value = 0.620 Percent Recovery = 108.4 Date Sample Logged by Lab = 08/07/98 Sample ID = 2190059 Number of Standard Deviations = 1.1 Blind Sample ID = N58 Lab Value = 0.203 Most Probable Value = 0.210 Percent Recovery = 96.7 Date Sample Logged by Lab = 08/07/98 Sample ID = 2190051 Number of Standard Deviations = -0.2 Blind Sample ID = N57 Lab Value = 1.196 Most Probable Value = 1.236 Percent Recovery = 96.8 Date Sample Logged by Lab = 08/05/98 Sample ID = 2170063 Number of Standard Deviations = -0.5 Blind Sample ID = NS2 Lab Value = 0.608 Most Probable Value = 0.620 Percent Recovery = 98.1 Date Sample Logged by Lab = 08/05/98 Sample ID = 2170062 Number of Standard Deviations = -0.2 Blind Sample ID = N58 Lab Value = 0.210 Most Probable Value = 0.210 Percent Recovery = 100.0 Date Sample Logged by Lab = 08/05/98 Sample ID = 2170058 Number of Standard Deviations = 0.0 Blind Sample ID = N57 Lab Value = 0.638 Most Probable Value = 0.620 Percent Recovery = 102.9 Date Sample Logged by Lab = 07/30/98 Sample ID = 2110201 Number of Standard Deviations = 0.4 Blind Sample ID = N58 Lab Value = 0.206 Most Probable Value = 0.210 Percent Recovery = 98.1 Date Sample Logged by Lab = 07/30/98 Sample ID = 2110195 Number of Standard Deviations = -0.1 Blind Sample ID = N57 Lab Value = 1.235 Most Probable Value = 1.236 Percent Recovery = 99.9 Date Sample Logged by Lab = 07/29/98 Sample ID = 2100170 Number of Standard Deviations = -0.0 Blind Sample ID = NS2 Lab Value = 0.663 Most Probable Value = 0.620 Percent Recovery = 106.9 Date Sample Logged by Lab = 07/28/98 Sample ID = 2090139 Number of Standard Deviations = 0.9 Blind Sample ID = N58 Lab Value = 0.186 Most Probable Value = 0.210 Percent Recovery = 88.6 Date Sample Logged by Lab = 07/28/98 Sample ID = 2090137 Number of Standard Deviations = -0.8 Blind Sample ID = N57 Lab Value = 1.245 Most Probable Value = 1.236 Percent Recovery = 100.7 Date Sample Logged by Lab = 07/27/98 Sample ID = 2080067 Number of Standard Deviations = 0.1 Blind Sample ID = NS2 Lab Value = 0.638 Most Probable Value = 0.620 Percent Recovery = 102.9 Date Sample Logged by Lab = 07/27/98 Sample ID = 2080083 Number of Standard Deviations = 0.4 Blind Sample ID = N58 Lab Value = 0.220 Most Probable Value = 0.210 Percent Recovery = 104.8 Date Sample Logged by Lab = 07/27/98 Sample ID = 2080068 Number of Standard Deviations = 0.3 Blind Sample ID = N57 Lab Value = 1.252 Most Probable Value = 1.236 Percent Recovery = 101.3 Date Sample Logged by Lab = 07/22/98 Sample ID = 2030057 Number of Standard Deviations = 0.2 Blind Sample ID = NS2 Lab Value = 0.668 Most Probable Value = 0.620 Percent Recovery = 107.7 Date Sample Logged by Lab = 07/22/98 Sample ID = 2030018 Number of Standard Deviations = 1.0 Blind Sample ID = N58 Lab Value = 0.217 Most Probable Value = 0.210 Percent Recovery = 103.3 Date Sample Logged by Lab = 07/22/98 Sample ID = 2030053 Number of Standard Deviations = 0.2 Blind Sample ID = N57 Lab Value = 0.634 Most Probable Value = 0.620 Percent Recovery = 102.3 Date Sample Logged by Lab = 07/20/98 Sample ID = 2010050 Number of Standard Deviations = 0.3 Blind Sample ID = N58 Lab Value = 0.245 Most Probable Value = 0.210 Percent Recovery = 116.7 Date Sample Logged by Lab = 07/20/98 Sample ID = 2010033 Number of Standard Deviations = 1.1 Blind Sample ID = N57 Lab Value = 1.253 Most Probable Value = 1.236 Percent Recovery = 101.4 Date Sample Logged by Lab = 07/17/98 Sample ID = 1980303 Number of Standard Deviations = 0.2 Blind Sample ID = NS2 Lab Value = 0.607 Most Probable Value = 0.620 Percent Recovery = 97.9 Date Sample Logged by Lab = 07/16/98 Sample ID = 1970015 Number of Standard Deviations = -0.3 Blind Sample ID = N58 Lab Value = 0.224 Most Probable Value = 0.210 Percent Recovery = 106.7 Date Sample Logged by Lab = 07/16/98 Sample ID = 1970017 Number of Standard Deviations = 0.5 Blind Sample ID = N57 Lab Value = 1.282 Most Probable Value = 1.236 Percent Recovery = 103.7 Date Sample Logged by Lab = 07/15/98 Sample ID = 1960203 Number of Standard Deviations = 0.5 Blind Sample ID = NS2 Lab Value = 0.612 Most Probable Value = 0.620 Percent Recovery = 98.7 Date Sample Logged by Lab = 07/14/98 Sample ID = 1950203 Number of Standard Deviations = -0.2 Blind Sample ID = N58 Lab Value = 0.218 Most Probable Value = 0.210 Percent Recovery = 103.8 Date Sample Logged by Lab = 07/14/98 Sample ID = 1950205 Number of Standard Deviations = 0.3 Blind Sample ID = N57 Lab Value = 1.181 Most Probable Value = 1.236 Percent Recovery = 95.6 Date Sample Logged by Lab = 07/10/98 Sample ID = 1910239 Number of Standard Deviations = -0.6 Blind Sample ID = NS2 Lab Value = 0.578 Most Probable Value = 0.620 Percent Recovery = 93.2 Date Sample Logged by Lab = 07/10/98 Sample ID = 1910242 Number of Standard Deviations = -0.9 Blind Sample ID = N58 Lab Value = 0.184 Most Probable Value = 0.210 Percent Recovery = 87.6 Date Sample Logged by Lab = 07/10/98 Sample ID = 1910238 Number of Standard Deviations = -0.8 Blind Sample ID = N57 Lab Value = 1.209 Most Probable Value = 1.236 Percent Recovery = 97.8 Date Sample Logged by Lab = 07/08/98 Sample ID = 1890198 Number of Standard Deviations = -0.3 Blind Sample ID = NS2 Lab Value = 0.618 Most Probable Value = 0.620 Percent Recovery = 99.7 Date Sample Logged by Lab = 07/08/98 Sample ID = 1890199 Number of Standard Deviations = -0.0 Blind Sample ID = N58 Lab Value = 0.247 Most Probable Value = 0.210 Percent Recovery = 117.6 Date Sample Logged by Lab = 07/08/98 Sample ID = 1890196 Number of Standard Deviations = 1.2 Blind Sample ID = N57 Lab Value = 1.225 Most Probable Value = 1.236 Percent Recovery = 99.1 Date Sample Logged by Lab = 07/06/98 Sample ID = 1870153 Number of Standard Deviations = -0.1 Blind Sample ID = NS2 Lab Value = 0.645 Most Probable Value = 0.620 Percent Recovery = 104.0 Date Sample Logged by Lab = 07/06/98 Sample ID = 1870156 Number of Standard Deviations = 0.5 Blind Sample ID = N58 Lab Value = 0.214 Most Probable Value = 0.210 Percent Recovery = 101.9 Date Sample Logged by Lab = 07/06/98 Sample ID = 1870152 Number of Standard Deviations = 0.1 Blind Sample ID = N57 Lab Value = 1.346 Most Probable Value = 1.236 Percent Recovery = 108.9 Date Sample Logged by Lab = 06/26/98 Sample ID = 1770076 Number of Standard Deviations = 1.3 Blind Sample ID = NS2 Lab Value = 0.687 Most Probable Value = 0.620 Percent Recovery = 110.8 Date Sample Logged by Lab = 06/26/98 Sample ID = 1770070 Number of Standard Deviations = 1.4 Blind Sample ID = N58 Lab Value = 0.257 Most Probable Value = 0.210 Percent Recovery = 122.4 Date Sample Logged by Lab = 06/26/98 Sample ID = 1770094 Number of Standard Deviations = 1.5 Blind Sample ID = N57 Lab Value = 1.297 Most Probable Value = 1.236 Percent Recovery = 104.9 Date Sample Logged by Lab = 06/24/98 Sample ID = 1750104 Number of Standard Deviations = 0.7 Blind Sample ID = NS2 Lab Value = 0.715 Most Probable Value = 0.620 Percent Recovery = 115.3 Date Sample Logged by Lab = 06/24/98 Sample ID = 1750109 Number of Standard Deviations = 1.9 Blind Sample ID = N58 Lab Value = 0.275 Most Probable Value = 0.210 Percent Recovery = 131.0 Date Sample Logged by Lab = 06/24/98 Sample ID = 1750106 Number of Standard Deviations = 2.1 Blind Sample ID = N57 Lab Value = 0.661 Most Probable Value = 0.620 Percent Recovery = 106.6 Date Sample Logged by Lab = 06/23/98 Sample ID = 1740138 Number of Standard Deviations = 0.8 Blind Sample ID = N58 Lab Value = 0.701 Most Probable Value = 0.620 Percent Recovery = 113.1 Date Sample Logged by Lab = 06/22/98 Sample ID = 1730177 Number of Standard Deviations = 1.6 Blind Sample ID = N58 Lab Value = 0.253 Most Probable Value = 0.210 Percent Recovery = 120.5 Date Sample Logged by Lab = 06/22/98 Sample ID = 1730176 Number of Standard Deviations = 1.4 Blind Sample ID = N57 Lab Value = 1.361 Most Probable Value = 1.236 Percent Recovery = 110.1 Date Sample Logged by Lab = 06/19/98 Sample ID = 1700280 Number of Standard Deviations = 1.5 Blind Sample ID = NS2 Lab Value = 0.690 Most Probable Value = 0.620 Percent Recovery = 111.3 Date Sample Logged by Lab = 06/18/98 Sample ID = 1690151 Number of Standard Deviations = 1.4 Blind Sample ID = N58 Lab Value = 0.252 Most Probable Value = 0.210 Percent Recovery = 120.0 Date Sample Logged by Lab = 06/18/98 Sample ID = 1690149 Number of Standard Deviations = 1.4 Blind Sample ID = N57 Lab Value = 1.286 Most Probable Value = 1.236 Percent Recovery = 104.0 Date Sample Logged by Lab = 06/17/98 Sample ID = 1680019 Number of Standard Deviations = 0.6 Blind Sample ID = NS2 Lab Value = 0.692 Most Probable Value = 0.620 Percent Recovery = 111.6 Date Sample Logged by Lab = 06/17/98 Sample ID = 1680017 Number of Standard Deviations = 1.5 Blind Sample ID = N58 Lab Value = 0.273 Most Probable Value = 0.210 Percent Recovery = 130.0 Date Sample Logged by Lab = 06/17/98 Sample ID = 1680020 Number of Standard Deviations = 2.0 Blind Sample ID = N57 Lab Value = 1.300 Most Probable Value = 1.236 Percent Recovery = 105.2 Date Sample Logged by Lab = 06/12/98 Sample ID = 1630127 Number of Standard Deviations = 0.7 Blind Sample ID = NS2 Lab Value = 0.701 Most Probable Value = 0.620 Percent Recovery = 113.1 Date Sample Logged by Lab = 06/12/98 Sample ID = 1630125 Number of Standard Deviations = 1.6 Blind Sample ID = N58 Lab Value = 0.246 Most Probable Value = 0.210 Percent Recovery = 117.1 Date Sample Logged by Lab = 06/12/98 Sample ID = 1630123 Number of Standard Deviations = 1.2 Blind Sample ID = N57 Lab Value = 1.310 Most Probable Value = 1.236 Percent Recovery = 106.0 Date Sample Logged by Lab = 06/10/98 Sample ID = 1610153 Number of Standard Deviations = 0.9 Blind Sample ID = NS2 Lab Value = 0.664 Most Probable Value = 0.620 Percent Recovery = 107.1 Date Sample Logged by Lab = 06/10/98 Sample ID = 1610154 Number of Standard Deviations = 0.9 Blind Sample ID = N58 Lab Value = 0.242 Most Probable Value = 0.210 Percent Recovery = 115.2 Date Sample Logged by Lab = 06/10/98 Sample ID = 1610152 Number of Standard Deviations = 1.0 Blind Sample ID = N57 Lab Value = 0.626 Most Probable Value = 0.620 Percent Recovery = 101.0 Date Sample Logged by Lab = 06/09/98 Sample ID = 1600129 Number of Standard Deviations = 0.1 Blind Sample ID = N58 Lab Value = 0.616 Most Probable Value = 0.620 Percent Recovery = 99.4 Date Sample Logged by Lab = 06/08/98 Sample ID = 1590189 Number of Standard Deviations = -0.1 Blind Sample ID = N58 Lab Value = 0.206 Most Probable Value = 0.210 Percent Recovery = 98.1 Date Sample Logged by Lab = 06/08/98 Sample ID = 1590184 Number of Standard Deviations = -0.1 Blind Sample ID = N57 Lab Value = 1.275 Most Probable Value = 1.236 Percent Recovery = 103.2 Date Sample Logged by Lab = 06/05/98 Sample ID = 1560213 Number of Standard Deviations = 0.5 Blind Sample ID = NS2 Lab Value = 0.827 Most Probable Value = 0.620 Percent Recovery = 133.4 Date Sample Logged by Lab = 06/04/98 Sample ID = 1550184 Number of Standard Deviations = 4.2 Blind Sample ID = N58 Lab Value = 0.265 Most Probable Value = 0.210 Percent Recovery = 126.2 Date Sample Logged by Lab = 06/04/98 Sample ID = 1550181 Number of Standard Deviations = 1.8 Blind Sample ID = N57 Lab Value = 1.279 Most Probable Value = 1.236 Percent Recovery = 103.5 Date Sample Logged by Lab = 06/03/98 Sample ID = 1540098 Number of Standard Deviations = 0.5 Blind Sample ID = NS2 Lab Value = 0.709 Most Probable Value = 0.620 Percent Recovery = 114.4 Date Sample Logged by Lab = 06/02/98 Sample ID = 1530225 Number of Standard Deviations = 1.8 Blind Sample ID = N58 Lab Value = 0.724 Most Probable Value = 0.620 Percent Recovery = 116.8 Date Sample Logged by Lab = 06/02/98 Sample ID = 1530227 Number of Standard Deviations = 2.1 Blind Sample ID = N58 Lab Value = 0.251 Most Probable Value = 0.210 Percent Recovery = 119.5 Date Sample Logged by Lab = 06/02/98 Sample ID = 1530208 Number of Standard Deviations = 1.3 Blind Sample ID = N57 Lab Value = 1.282 Most Probable Value = 1.236 Percent Recovery = 103.7 Date Sample Logged by Lab = 05/29/98 Sample ID = 1490074 Number of Standard Deviations = 0.5 Blind Sample ID = NS2 Lab Value = 0.694 Most Probable Value = 0.620 Percent Recovery = 111.9 Date Sample Logged by Lab = 05/28/98 Sample ID = 1480066 Number of Standard Deviations = 1.5 Blind Sample ID = N58 Lab Value = 0.249 Most Probable Value = 0.210 Percent Recovery = 118.6 Date Sample Logged by Lab = 05/28/98 Sample ID = 1480068 Number of Standard Deviations = 1.3 Blind Sample ID = N57 Lab Value = 1.268 Most Probable Value = 1.236 Percent Recovery = 102.6 Date Sample Logged by Lab = 05/27/98 Sample ID = 1470183 Number of Standard Deviations = 0.4 Blind Sample ID = NS2 Lab Value = 0.586 Most Probable Value = 0.620 Percent Recovery = 94.5 Date Sample Logged by Lab = 05/26/98 Sample ID = 1460155 Number of Standard Deviations = -0.7 Blind Sample ID = N58 Lab Value = 0.179 Most Probable Value = 0.210 Percent Recovery = 85.2 Date Sample Logged by Lab = 05/26/98 Sample ID = 1460162 Number of Standard Deviations = -1.0 Blind Sample ID = N57 Lab Value = 1.350 Most Probable Value = 1.236 Percent Recovery = 109.2 Date Sample Logged by Lab = 05/22/98 Sample ID = 1420206 Number of Standard Deviations = 1.3 Blind Sample ID = NS2 Lab Value = 0.174 Most Probable Value = 0.210 Percent Recovery = 82.9 Date Sample Logged by Lab = 05/21/98 Sample ID = 1410115 Number of Standard Deviations = -1.2 Blind Sample ID = N57 Lab Value = 1.266 Most Probable Value = 1.236 Percent Recovery = 102.4 Date Sample Logged by Lab = 05/20/98 Sample ID = 1400053 Number of Standard Deviations = 0.3 Blind Sample ID = NS2 Lab Value = 0.648 Most Probable Value = 0.620 Percent Recovery = 104.5 Date Sample Logged by Lab = 05/19/98 Sample ID = 1390114 Number of Standard Deviations = 0.6 Blind Sample ID = N58 Lab Value = 0.212 Most Probable Value = 0.210 Percent Recovery = 101.0 Date Sample Logged by Lab = 05/19/98 Sample ID = 1390113 Number of Standard Deviations = 0.1 Blind Sample ID = N57 Lab Value = 1.318 Most Probable Value = 1.236 Percent Recovery = 106.6 Date Sample Logged by Lab = 05/18/98 Sample ID = 1380093 Number of Standard Deviations = 1.0 Blind Sample ID = NS2 Lab Value = 0.641 Most Probable Value = 0.620 Percent Recovery = 103.4 Date Sample Logged by Lab = 05/18/98 Sample ID = 1380092 Number of Standard Deviations = 0.4 Blind Sample ID = N58 Lab Value = 0.186 Most Probable Value = 0.210 Percent Recovery = 88.6 Date Sample Logged by Lab = 05/18/98 Sample ID = 1380089 Number of Standard Deviations = -0.8 Blind Sample ID = N57 Lab Value = 1.292 Most Probable Value = 1.236 Percent Recovery = 104.5 Date Sample Logged by Lab = 05/13/98 Sample ID = 1330267 Number of Standard Deviations = 0.6 Blind Sample ID = NS2 Lab Value = 0.692 Most Probable Value = 0.620 Percent Recovery = 111.6 Date Sample Logged by Lab = 05/13/98 Sample ID = 1330276 Number of Standard Deviations = 1.5 Blind Sample ID = N58 Lab Value = 0.239 Most Probable Value = 0.210 Percent Recovery = 113.8 Date Sample Logged by Lab = 05/13/98 Sample ID = 1330280 Number of Standard Deviations = 0.9 Blind Sample ID = N57 Lab Value = 0.602 Most Probable Value = 0.620 Percent Recovery = 97.1 Date Sample Logged by Lab = 05/12/98 Sample ID = 1320067 Number of Standard Deviations = -0.4 Blind Sample ID = N58 Lab Value = 0.202 Most Probable Value = 0.210 Percent Recovery = 96.2 Date Sample Logged by Lab = 05/12/98 Sample ID = 1320082 Number of Standard Deviations = -0.3 Blind Sample ID = N57 Lab Value = 1.271 Most Probable Value = 1.236 Percent Recovery = 102.8 Date Sample Logged by Lab = 05/08/98 Sample ID = 1280048 Number of Standard Deviations = 0.4 Blind Sample ID = NS2 Lab Value = 1.237 Most Probable Value = 1.236 Percent Recovery = 100.1 Date Sample Logged by Lab = 05/07/98 Sample ID = 1270085 Number of Standard Deviations = 0.0 Blind Sample ID = NS2 Lab Value = 0.611 Most Probable Value = 0.620 Percent Recovery = 98.5 Date Sample Logged by Lab = 05/07/98 Sample ID = 1270080 Number of Standard Deviations = -0.2 Blind Sample ID = N58 Lab Value = 0.208 Most Probable Value = 0.210 Percent Recovery = 99.0 Date Sample Logged by Lab = 05/07/98 Sample ID = 1270086 Number of Standard Deviations = -0.1 Blind Sample ID = N57 Lab Value = 0.721 Most Probable Value = 0.620 Percent Recovery = 116.3 Date Sample Logged by Lab = 05/05/98 Sample ID = 1250078 Number of Standard Deviations = 2.1 Blind Sample ID = N58 Lab Value = 0.269 Most Probable Value = 0.210 Percent Recovery = 128.1 Date Sample Logged by Lab = 05/05/98 Sample ID = 1250074 Number of Standard Deviations = 1.9 Blind Sample ID = N57 Lab Value = 1.314 Most Probable Value = 1.236 Percent Recovery = 106.3 Date Sample Logged by Lab = 04/29/98 Sample ID = 1190164 Number of Standard Deviations = 0.9 Blind Sample ID = NS2 Lab Value = 0.697 Most Probable Value = 0.620 Percent Recovery = 112.4 Date Sample Logged by Lab = 04/29/98 Sample ID = 1190166 Number of Standard Deviations = 1.6 Blind Sample ID = N58 Lab Value = 0.238 Most Probable Value = 0.210 Percent Recovery = 113.3 Date Sample Logged by Lab = 04/29/98 Sample ID = 1190165 Number of Standard Deviations = 0.9 Blind Sample ID = N57 Lab Value = 0.683 Most Probable Value = 0.620 Percent Recovery = 110.2 Date Sample Logged by Lab = 04/28/98 Sample ID = 1180048 Number of Standard Deviations = 1.3 Blind Sample ID = N58 Lab Value = 0.242 Most Probable Value = 0.210 Percent Recovery = 115.2 Date Sample Logged by Lab = 04/28/98 Sample ID = 1180015 Number of Standard Deviations = 1.0 Blind Sample ID = N57 Lab Value = 1.289 Most Probable Value = 1.236 Percent Recovery = 104.3 Date Sample Logged by Lab = 04/24/98 Sample ID = 1140192 Number of Standard Deviations = 0.6 Blind Sample ID = NS2 Lab Value = 0.686 Most Probable Value = 0.620 Percent Recovery = 110.6 Date Sample Logged by Lab = 04/23/98 Sample ID = 1130041 Number of Standard Deviations = 1.3 Blind Sample ID = N58 Lab Value = 0.219 Most Probable Value = 0.210 Percent Recovery = 104.3 Date Sample Logged by Lab = 04/23/98 Sample ID = 1130051 Number of Standard Deviations = 0.3 Blind Sample ID = N57 Lab Value = 1.287 Most Probable Value = 1.236 Percent Recovery = 104.1 Date Sample Logged by Lab = 04/22/98 Sample ID = 1120110 Number of Standard Deviations = 0.6 Blind Sample ID = NS2 Lab Value = 0.657 Most Probable Value = 0.620 Percent Recovery = 106.0 Date Sample Logged by Lab = 04/21/98 Sample ID = 1110190 Number of Standard Deviations = 0.8 Blind Sample ID = N58 Lab Value = 0.248 Most Probable Value = 0.210 Percent Recovery = 118.1 Date Sample Logged by Lab = 04/21/98 Sample ID = 1110199 Number of Standard Deviations = 1.2 Blind Sample ID = N57 Lab Value = 1.241 Most Probable Value = 1.236 Percent Recovery = 100.4 Date Sample Logged by Lab = 04/17/98 Sample ID = 1070135 Number of Standard Deviations = 0.1 Blind Sample ID = NS2 Lab Value = 0.649 Most Probable Value = 0.620 Percent Recovery = 104.7 Date Sample Logged by Lab = 04/17/98 Sample ID = 1070119 Number of Standard Deviations = 0.6 Blind Sample ID = N58 Lab Value = 0.225 Most Probable Value = 0.210 Percent Recovery = 107.1 Date Sample Logged by Lab = 04/17/98 Sample ID = 1070105 Number of Standard Deviations = 0.5 Blind Sample ID = N57 Lab Value = 1.279 Most Probable Value = 1.236 Percent Recovery = 103.5 Date Sample Logged by Lab = 04/15/98 Sample ID = 1050076 Number of Standard Deviations = 0.5 Blind Sample ID = NS2 Lab Value = 0.642 Most Probable Value = 0.620 Percent Recovery = 103.5 Date Sample Logged by Lab = 04/15/98 Sample ID = 1050074 Number of Standard Deviations = 0.4 Blind Sample ID = N58 Lab Value = 0.240 Most Probable Value = 0.210 Percent Recovery = 114.3 Date Sample Logged by Lab = 04/15/98 Sample ID = 1050081 Number of Standard Deviations = 1.0 Blind Sample ID = N57 Lab Value = 0.647 Most Probable Value = 0.620 Percent Recovery = 104.4 Date Sample Logged by Lab = 04/13/98 Sample ID = 1030116 Number of Standard Deviations = 0.5 Blind Sample ID = N58 Lab Value = 0.209 Most Probable Value = 0.210 Percent Recovery = 99.5 Date Sample Logged by Lab = 04/13/98 Sample ID = 1030115 Number of Standard Deviations = -0.0 Blind Sample ID = N57 Lab Value = 1.270 Most Probable Value = 1.236 Percent Recovery = 102.8 Date Sample Logged by Lab = 04/10/98 Sample ID = 1000132 Number of Standard Deviations = 0.4 Blind Sample ID = NS2 Lab Value = 0.644 Most Probable Value = 0.620 Percent Recovery = 103.9 Date Sample Logged by Lab = 04/09/98 Sample ID = 0990085 Number of Standard Deviations = 0.5 Blind Sample ID = N58 Lab Value = 0.196 Most Probable Value = 0.210 Percent Recovery = 93.3 Date Sample Logged by Lab = 04/09/98 Sample ID = 0990032 Number of Standard Deviations = -0.5 Blind Sample ID = N57 Lab Value = 1.296 Most Probable Value = 1.236 Percent Recovery = 104.9 Date Sample Logged by Lab = 04/08/98 Sample ID = 0980059 Number of Standard Deviations = 0.7 Blind Sample ID = NS2 Lab Value = 0.629 Most Probable Value = 0.620 Percent Recovery = 101.5 Date Sample Logged by Lab = 04/07/98 Sample ID = 0970099 Number of Standard Deviations = 0.2 Blind Sample ID = N58 Lab Value = 0.177 Most Probable Value = 0.210 Percent Recovery = 84.3 Date Sample Logged by Lab = 04/07/98 Sample ID = 0970098 Number of Standard Deviations = -1.1 Blind Sample ID = N57 Lab Value = 1.327 Most Probable Value = 1.236 Percent Recovery = 107.4 Date Sample Logged by Lab = 04/03/98 Sample ID = 0930131 Number of Standard Deviations = 1.1 Blind Sample ID = NS2 Lab Value = 0.676 Most Probable Value = 0.620 Percent Recovery = 109.0 Date Sample Logged by Lab = 04/03/98 Sample ID = 0930139 Number of Standard Deviations = 1.1 Blind Sample ID = N58 Lab Value = 0.235 Most Probable Value = 0.210 Percent Recovery = 111.9 Date Sample Logged by Lab = 04/03/98 Sample ID = 0930130 Number of Standard Deviations = 0.8 Blind Sample ID = N57 Lab Value = 0.544 Most Probable Value = 0.500 Percent Recovery = 108.8 Date Sample Logged by Lab = 03/30/98 Sample ID = 0890102 Number of Standard Deviations = 1.0 Blind Sample ID = N56 Lab Value = 0.257 Most Probable Value = 0.240 Percent Recovery = 107.1 Date Sample Logged by Lab = 03/30/98 Sample ID = 0890103 Number of Standard Deviations = 0.6 Blind Sample ID = N55 Lab Value = 1.328 Most Probable Value = 1.236 Percent Recovery = 107.4 Date Sample Logged by Lab = 03/27/98 Sample ID = 0860115 Number of Standard Deviations = 1.1 Blind Sample ID = NS2 Lab Value = 0.566 Most Probable Value = 0.500 Percent Recovery = 113.2 Date Sample Logged by Lab = 03/26/98 Sample ID = 0850055 Number of Standard Deviations = 1.6 Blind Sample ID = N56 Lab Value = 0.261 Most Probable Value = 0.240 Percent Recovery = 108.8 Date Sample Logged by Lab = 03/26/98 Sample ID = 0850094 Number of Standard Deviations = 0.7 Blind Sample ID = N55 Lab Value = 1.314 Most Probable Value = 1.236 Percent Recovery = 106.3 Date Sample Logged by Lab = 03/25/98 Sample ID = 0840157 Number of Standard Deviations = 0.9 Blind Sample ID = NS2 Lab Value = 0.508 Most Probable Value = 0.500 Percent Recovery = 101.6 Date Sample Logged by Lab = 03/24/98 Sample ID = 0830079 Number of Standard Deviations = 0.2 Blind Sample ID = N56 Lab Value = 0.249 Most Probable Value = 0.240 Percent Recovery = 103.8 Date Sample Logged by Lab = 03/24/98 Sample ID = 0830076 Number of Standard Deviations = 0.3 Blind Sample ID = N55 Lab Value = 1.418 Most Probable Value = 1.236 Percent Recovery = 114.7 Date Sample Logged by Lab = 03/20/98 Sample ID = 0790195 Number of Standard Deviations = 2.1 Blind Sample ID = NS2 Lab Value = 0.570 Most Probable Value = 0.500 Percent Recovery = 114.0 Date Sample Logged by Lab = 03/20/98 Sample ID = 0790175 Number of Standard Deviations = 1.7 Blind Sample ID = N56 Lab Value = 0.270 Most Probable Value = 0.240 Percent Recovery = 112.5 Date Sample Logged by Lab = 03/20/98 Sample ID = 0790172 Number of Standard Deviations = 1.0 Blind Sample ID = N55 Lab Value = 1.434 Most Probable Value = 1.236 Percent Recovery = 116.0 Date Sample Logged by Lab = 03/18/98 Sample ID = 0770088 Number of Standard Deviations = 2.3 Blind Sample ID = NS2 Lab Value = 0.579 Most Probable Value = 0.500 Percent Recovery = 115.8 Date Sample Logged by Lab = 03/18/98 Sample ID = 0770086 Number of Standard Deviations = 1.9 Blind Sample ID = N56 Lab Value = 0.292 Most Probable Value = 0.240 Percent Recovery = 121.7 Date Sample Logged by Lab = 03/18/98 Sample ID = 0770087 Number of Standard Deviations = 1.7 Blind Sample ID = N55 Lab Value = 0.552 Most Probable Value = 0.500 Percent Recovery = 110.4 Date Sample Logged by Lab = 03/16/98 Sample ID = 0750135 Number of Standard Deviations = 1.2 Blind Sample ID = N56 Lab Value = 0.263 Most Probable Value = 0.240 Percent Recovery = 109.6 Date Sample Logged by Lab = 03/16/98 Sample ID = 0750136 Number of Standard Deviations = 0.7 Blind Sample ID = N55 Lab Value = 1.309 Most Probable Value = 1.236 Percent Recovery = 105.9 Date Sample Logged by Lab = 03/13/98 Sample ID = 0720074 Number of Standard Deviations = 0.8 Blind Sample ID = NS2 Lab Value = 0.580 Most Probable Value = 0.500 Percent Recovery = 116.0 Date Sample Logged by Lab = 03/12/98 Sample ID = 0710086 Number of Standard Deviations = 1.9 Blind Sample ID = N56 Lab Value = 0.284 Most Probable Value = 0.240 Percent Recovery = 118.3 Date Sample Logged by Lab = 03/12/98 Sample ID = 0710085 Number of Standard Deviations = 1.4 Blind Sample ID = N55 Lab Value = 1.270 Most Probable Value = 1.236 Percent Recovery = 102.8 Date Sample Logged by Lab = 03/11/98 Sample ID = 0700075 Number of Standard Deviations = 0.4 Blind Sample ID = NS2 Lab Value = 0.538 Most Probable Value = 0.500 Percent Recovery = 107.6 Date Sample Logged by Lab = 03/10/98 Sample ID = 0690051 Number of Standard Deviations = 0.9 Blind Sample ID = N56 Lab Value = 0.264 Most Probable Value = 0.240 Percent Recovery = 110.0 Date Sample Logged by Lab = 03/10/98 Sample ID = 0690043 Number of Standard Deviations = 0.8 Blind Sample ID = N55 Lab Value = 1.276 Most Probable Value = 1.236 Percent Recovery = 103.2 Date Sample Logged by Lab = 03/06/98 Sample ID = 0650042 Number of Standard Deviations = 0.5 Blind Sample ID = NS2 Lab Value = 0.533 Most Probable Value = 0.500 Percent Recovery = 106.6 Date Sample Logged by Lab = 03/06/98 Sample ID = 0650034 Number of Standard Deviations = 0.8 Blind Sample ID = N56 Lab Value = 0.257 Most Probable Value = 0.240 Percent Recovery = 107.1 Date Sample Logged by Lab = 03/06/98 Sample ID = 0650033 Number of Standard Deviations = 0.6 Blind Sample ID = N55 Lab Value = 1.262 Most Probable Value = 1.236 Percent Recovery = 102.1 Date Sample Logged by Lab = 03/04/98 Sample ID = 0630054 Number of Standard Deviations = 0.3 Blind Sample ID = NS2 Lab Value = 0.510 Most Probable Value = 0.500 Percent Recovery = 102.0 Date Sample Logged by Lab = 03/04/98 Sample ID = 0630039 Number of Standard Deviations = 0.2 Blind Sample ID = N56 Lab Value = 0.230 Most Probable Value = 0.240 Percent Recovery = 95.8 Date Sample Logged by Lab = 03/04/98 Sample ID = 0630043 Number of Standard Deviations = -0.3 Blind Sample ID = N55 Lab Value = 0.535 Most Probable Value = 0.500 Percent Recovery = 107.0 Date Sample Logged by Lab = 03/02/98 Sample ID = 0610070 Number of Standard Deviations = 0.8 Blind Sample ID = N56 Lab Value = 0.255 Most Probable Value = 0.240 Percent Recovery = 106.3 Date Sample Logged by Lab = 03/02/98 Sample ID = 0610069 Number of Standard Deviations = 0.5 Blind Sample ID = N55 Lab Value = 1.245 Most Probable Value = 1.236 Percent Recovery = 100.7 Date Sample Logged by Lab = 02/27/98 Sample ID = 0580087 Number of Standard Deviations = 0.1 Blind Sample ID = NS2 Lab Value = 0.462 Most Probable Value = 0.500 Percent Recovery = 92.4 Date Sample Logged by Lab = 02/27/98 Sample ID = 0580076 Number of Standard Deviations = -0.9 Blind Sample ID = N56 Lab Value = 0.214 Most Probable Value = 0.240 Percent Recovery = 89.2 Date Sample Logged by Lab = 02/26/98 Sample ID = 0570016 Number of Standard Deviations = -0.8 Blind Sample ID = N55 Lab Value = 1.303 Most Probable Value = 1.236 Percent Recovery = 105.4 Date Sample Logged by Lab = 02/25/98 Sample ID = 0560013 Number of Standard Deviations = 0.8 Blind Sample ID = NS2 Lab Value = 0.539 Most Probable Value = 0.500 Percent Recovery = 107.8 Date Sample Logged by Lab = 02/25/98 Sample ID = 0560023 Number of Standard Deviations = 0.9 Blind Sample ID = N56 Lab Value = 0.240 Most Probable Value = 0.240 Percent Recovery = 100.0 Date Sample Logged by Lab = 02/24/98 Sample ID = 0550067 Number of Standard Deviations = 0.0 Blind Sample ID = N55 Lab Value = 0.510 Most Probable Value = 0.500 Percent Recovery = 102.0 Date Sample Logged by Lab = 02/23/98 Sample ID = 0540090 Number of Standard Deviations = 0.2 Blind Sample ID = N56 Lab Value = 0.227 Most Probable Value = 0.240 Percent Recovery = 94.6 Date Sample Logged by Lab = 02/23/98 Sample ID = 0540089 Number of Standard Deviations = -0.4 Blind Sample ID = N55 Lab Value = 1.300 Most Probable Value = 1.236 Percent Recovery = 105.2 Date Sample Logged by Lab = 02/20/98 Sample ID = 0510035 Number of Standard Deviations = 0.7 Blind Sample ID = NS2 Lab Value = 0.523 Most Probable Value = 0.500 Percent Recovery = 104.6 Date Sample Logged by Lab = 02/20/98 Sample ID = 0510064 Number of Standard Deviations = 0.5 Blind Sample ID = N56 Lab Value = 0.261 Most Probable Value = 0.240 Percent Recovery = 108.8 Date Sample Logged by Lab = 02/19/98 Sample ID = 0500029 Number of Standard Deviations = 0.7 Blind Sample ID = N55 Lab Value = 1.375 Most Probable Value = 1.236 Percent Recovery = 111.2 Date Sample Logged by Lab = 02/18/98 Sample ID = 0490118 Number of Standard Deviations = 1.6 Blind Sample ID = NS2 Lab Value = 0.561 Most Probable Value = 0.500 Percent Recovery = 112.2 Date Sample Logged by Lab = 02/18/98 Sample ID = 0490116 Number of Standard Deviations = 1.5 Blind Sample ID = N56 Lab Value = 0.245 Most Probable Value = 0.240 Percent Recovery = 102.1 Date Sample Logged by Lab = 02/17/98 Sample ID = 0480198 Number of Standard Deviations = 0.2 Blind Sample ID = N55 Lab Value = 1.364 Most Probable Value = 1.236 Percent Recovery = 110.4 Date Sample Logged by Lab = 02/13/98 Sample ID = 0440045 Number of Standard Deviations = 1.5 Blind Sample ID = NS2 Lab Value = 0.498 Most Probable Value = 0.500 Percent Recovery = 99.6 Date Sample Logged by Lab = 02/12/98 Sample ID = 0430114 Number of Standard Deviations = -0.0 Blind Sample ID = N56 Lab Value = 0.236 Most Probable Value = 0.240 Percent Recovery = 98.3 Date Sample Logged by Lab = 02/12/98 Sample ID = 0430125 Number of Standard Deviations = -0.1 Blind Sample ID = N55 Lab Value = 1.352 Most Probable Value = 1.236 Percent Recovery = 109.4 Date Sample Logged by Lab = 02/11/98 Sample ID = 0420043 Number of Standard Deviations = 1.3 Blind Sample ID = NS2 Lab Value = 0.503 Most Probable Value = 0.500 Percent Recovery = 100.6 Date Sample Logged by Lab = 02/10/98 Sample ID = 0410058 Number of Standard Deviations = 0.1 Blind Sample ID = N56 Lab Value = 0.240 Most Probable Value = 0.240 Percent Recovery = 100.0 Date Sample Logged by Lab = 02/10/98 Sample ID = 0410052 Number of Standard Deviations = 0.0 Blind Sample ID = N55 Lab Value = 1.315 Most Probable Value = 1.236 Percent Recovery = 106.4 Date Sample Logged by Lab = 02/06/98 Sample ID = 0370161 Number of Standard Deviations = 0.9 Blind Sample ID = NS2 Lab Value = 0.567 Most Probable Value = 0.500 Percent Recovery = 113.4 Date Sample Logged by Lab = 02/06/98 Sample ID = 0370165 Number of Standard Deviations = 1.6 Blind Sample ID = N56 Lab Value = 0.271 Most Probable Value = 0.240 Percent Recovery = 112.9 Date Sample Logged by Lab = 02/06/98 Sample ID = 0370162 Number of Standard Deviations = 1.0 Blind Sample ID = N55 Lab Value = 1.311 Most Probable Value = 1.236 Percent Recovery = 106.1 Date Sample Logged by Lab = 02/04/98 Sample ID = 0350090 Number of Standard Deviations = 0.9 Blind Sample ID = NS2 Lab Value = 0.528 Most Probable Value = 0.500 Percent Recovery = 105.6 Date Sample Logged by Lab = 02/04/98 Sample ID = 0350084 Number of Standard Deviations = 0.7 Blind Sample ID = N56 Lab Value = 0.253 Most Probable Value = 0.240 Percent Recovery = 105.4 Date Sample Logged by Lab = 02/04/98 Sample ID = 0350091 Number of Standard Deviations = 0.4 Blind Sample ID = N55 Lab Value = 1.303 Most Probable Value = 1.236 Percent Recovery = 105.4 Date Sample Logged by Lab = 02/02/98 Sample ID = 0330051 Number of Standard Deviations = 0.8 Blind Sample ID = NS2 Lab Value = 0.254 Most Probable Value = 0.240 Percent Recovery = 105.8 Date Sample Logged by Lab = 02/02/98 Sample ID = 0330049 Number of Standard Deviations = 0.5 Blind Sample ID = N55 Lab Value = 0.488 Most Probable Value = 0.500 Percent Recovery = 97.6 Date Sample Logged by Lab = 01/30/98 Sample ID = 0300116 Number of Standard Deviations = -0.3 Blind Sample ID = N56 Lab Value = 0.212 Most Probable Value = 0.240 Percent Recovery = 88.3 Date Sample Logged by Lab = 01/29/98 Sample ID = 0290024 Number of Standard Deviations = -0.9 Blind Sample ID = N55 Lab Value = 1.288 Most Probable Value = 1.236 Percent Recovery = 104.2 Date Sample Logged by Lab = 01/28/98 Sample ID = 0280085 Number of Standard Deviations = 0.6 Blind Sample ID = NS2 Lab Value = 0.486 Most Probable Value = 0.500 Percent Recovery = 97.2 Date Sample Logged by Lab = 01/28/98 Sample ID = 0280080 Number of Standard Deviations = -0.3 Blind Sample ID = N56 Lab Value = 0.209 Most Probable Value = 0.240 Percent Recovery = 87.1 Date Sample Logged by Lab = 01/27/98 Sample ID = 0270119 Number of Standard Deviations = -1.0 Blind Sample ID = N55 Lab Value = 1.262 Most Probable Value = 1.236 Percent Recovery = 102.1 Date Sample Logged by Lab = 01/26/98 Sample ID = 0260127 Number of Standard Deviations = 0.3 Blind Sample ID = NS2 Lab Value = 0.490 Most Probable Value = 0.500 Percent Recovery = 98.0 Date Sample Logged by Lab = 01/26/98 Sample ID = 0260136 Number of Standard Deviations = -0.2 Blind Sample ID = N56 Lab Value = 0.207 Most Probable Value = 0.240 Percent Recovery = 86.3 Date Sample Logged by Lab = 01/26/98 Sample ID = 0260139 Number of Standard Deviations = -1.1 Blind Sample ID = N55 Lab Value = 0.475 Most Probable Value = 0.500 Percent Recovery = 95.0 Date Sample Logged by Lab = 01/22/98 Sample ID = 0220091 Number of Standard Deviations = -0.6 Blind Sample ID = N56 Lab Value = 1.247 Most Probable Value = 1.236 Percent Recovery = 100.9 Date Sample Logged by Lab = 01/21/98 Sample ID = 0210075 Number of Standard Deviations = 0.1 Blind Sample ID = NS2 Lab Value = 0.203 Most Probable Value = 0.240 Percent Recovery = 84.6 Date Sample Logged by Lab = 01/21/98 Sample ID = 0210049 Number of Standard Deviations = -1.2 Blind Sample ID = N55 Lab Value = 1.244 Most Probable Value = 1.236 Percent Recovery = 100.6 Date Sample Logged by Lab = 01/20/98 Sample ID = 0200131 Number of Standard Deviations = 0.1 Blind Sample ID = NS2 Lab Value = 0.428 Most Probable Value = 0.500 Percent Recovery = 85.6 Date Sample Logged by Lab = 01/20/98 Sample ID = 0200128 Number of Standard Deviations = -1.7 Blind Sample ID = N56 Lab Value = 0.428 Most Probable Value = 0.500 Percent Recovery = 85.6 Date Sample Logged by Lab = 01/20/98 Sample ID = 0200126 Number of Standard Deviations = -1.7 Blind Sample ID = N56 Lab Value = 0.429 Most Probable Value = 0.500 Percent Recovery = 85.8 Date Sample Logged by Lab = 01/20/98 Sample ID = 0200129 Number of Standard Deviations = -1.7 Blind Sample ID = N56 Lab Value = 1.253 Most Probable Value = 1.236 Percent Recovery = 101.4 Date Sample Logged by Lab = 01/16/98 Sample ID = 0160103 Number of Standard Deviations = 0.2 Blind Sample ID = NS2 Lab Value = 1.256 Most Probable Value = 1.236 Percent Recovery = 101.6 Date Sample Logged by Lab = 01/16/98 Sample ID = 0160104 Number of Standard Deviations = 0.2 Blind Sample ID = NS2 Lab Value = 0.221 Most Probable Value = 0.240 Percent Recovery = 92.1 Date Sample Logged by Lab = 01/16/98 Sample ID = 0160101 Number of Standard Deviations = -0.6 Blind Sample ID = N55 Lab Value = 0.183 Most Probable Value = 0.240 Percent Recovery = 76.3 Date Sample Logged by Lab = 01/16/98 Sample ID = 0160109 Number of Standard Deviations = -1.9 Blind Sample ID = N55 Lab Value = 0.175 Most Probable Value = 0.240 Percent Recovery = 72.9 Date Sample Logged by Lab = 01/16/98 Sample ID = 0160105 Number of Standard Deviations = -2.1 Blind Sample ID = N55 Lab Value = 0.415 Most Probable Value = 0.500 Percent Recovery = 83.0 Date Sample Logged by Lab = 01/09/98 Sample ID = 0090089 Number of Standard Deviations = -2.0 Blind Sample ID = N56 Lab Value = 1.228 Most Probable Value = 1.236 Percent Recovery = 99.4 Date Sample Logged by Lab = 01/07/98 Sample ID = 0070046 Number of Standard Deviations = -0.1 Blind Sample ID = NS2 Lab Value = 0.415 Most Probable Value = 0.500 Percent Recovery = 83.0 Date Sample Logged by Lab = 01/07/98 Sample ID = 0070047 Number of Standard Deviations = -2.0 Blind Sample ID = N56 Lab Value = 0.147 Most Probable Value = 0.240 Percent Recovery = 61.2 Date Sample Logged by Lab = 01/07/98 Sample ID = 0070051 Number of Standard Deviations = -3.0 Blind Sample ID = N55 Lab Value = 0.483 Most Probable Value = 0.500 Percent Recovery = 96.6 Date Sample Logged by Lab = 01/05/98 Sample ID = 0050007 Number of Standard Deviations = -0.4 Blind Sample ID = N56 Lab Value = 0.213 Most Probable Value = 0.240 Percent Recovery = 88.8 Date Sample Logged by Lab = 01/05/98 Sample ID = 0050008 Number of Standard Deviations = -0.9 Blind Sample ID = N55 Lab Value = 0.213 Most Probable Value = 0.240 Percent Recovery = 88.8 Date Sample Logged by Lab = 12/31/97 Sample ID = 3650034 Number of Standard Deviations = -0.9 Blind Sample ID = N55 Lab Value = 0.519 Most Probable Value = 0.500 Percent Recovery = 103.8 Date Sample Logged by Lab = 12/29/97 Sample ID = 3630051 Number of Standard Deviations = 0.5 Blind Sample ID = N56 Lab Value = 1.315 Most Probable Value = 1.236 Percent Recovery = 106.4 Date Sample Logged by Lab = 12/24/97 Sample ID = 3580104 Number of Standard Deviations = 0.9 Blind Sample ID = NS2 Lab Value = 0.505 Most Probable Value = 0.500 Percent Recovery = 101.0 Date Sample Logged by Lab = 12/24/97 Sample ID = 3580088 Number of Standard Deviations = 0.1 Blind Sample ID = N56 Lab Value = 0.212 Most Probable Value = 0.240 Percent Recovery = 88.3 Date Sample Logged by Lab = 12/24/97 Sample ID = 3580095 Number of Standard Deviations = -0.9 Blind Sample ID = N55 Lab Value = 1.290 Most Probable Value = 1.236 Percent Recovery = 104.4 Date Sample Logged by Lab = 12/23/97 Sample ID = 3570064 Number of Standard Deviations = 0.6 Blind Sample ID = NS2 Lab Value = 0.499 Most Probable Value = 0.500 Percent Recovery = 99.8 Date Sample Logged by Lab = 12/23/97 Sample ID = 3570033 Number of Standard Deviations = -0.0 Blind Sample ID = N56 Lab Value = 0.225 Most Probable Value = 0.240 Percent Recovery = 93.8 Date Sample Logged by Lab = 12/23/97 Sample ID = 3570051 Number of Standard Deviations = -0.5 Blind Sample ID = N55 Lab Value = 0.208 Most Probable Value = 0.240 Percent Recovery = 86.7 Date Sample Logged by Lab = 12/19/97 Sample ID = 3530127 Number of Standard Deviations = -1.0 Blind Sample ID = N55 Lab Value = 1.287 Most Probable Value = 1.236 Percent Recovery = 104.1 Date Sample Logged by Lab = 12/18/97 Sample ID = 3520016 Number of Standard Deviations = 0.6 Blind Sample ID = NS2 Lab Value = 0.483 Most Probable Value = 0.500 Percent Recovery = 96.6 Date Sample Logged by Lab = 12/18/97 Sample ID = 3520010 Number of Standard Deviations = -0.4 Blind Sample ID = N56 Lab Value = 0.202 Most Probable Value = 0.240 Percent Recovery = 84.2 Date Sample Logged by Lab = 12/17/97 Sample ID = 3510165 Number of Standard Deviations = -1.2 Blind Sample ID = N55 Lab Value = 1.301 Most Probable Value = 1.236 Percent Recovery = 105.3 Date Sample Logged by Lab = 12/16/97 Sample ID = 3500063 Number of Standard Deviations = 0.8 Blind Sample ID = NS2 Lab Value = 0.509 Most Probable Value = 0.500 Percent Recovery = 101.8 Date Sample Logged by Lab = 12/16/97 Sample ID = 3500053 Number of Standard Deviations = 0.2 Blind Sample ID = N56 Lab Value = 0.209 Most Probable Value = 0.240 Percent Recovery = 87.1 Date Sample Logged by Lab = 12/16/97 Sample ID = 3500009 Number of Standard Deviations = -1.0 Blind Sample ID = N55 Lab Value = 0.243 Most Probable Value = 0.240 Percent Recovery = 101.3 Date Sample Logged by Lab = 12/15/97 Sample ID = 3490159 Number of Standard Deviations = 0.1 Blind Sample ID = N55 Lab Value = 0.457 Most Probable Value = 0.500 Percent Recovery = 91.4 Date Sample Logged by Lab = 12/12/97 Sample ID = 3460115 Number of Standard Deviations = -1.0 Blind Sample ID = N56 Lab Value = 1.207 Most Probable Value = 1.236 Percent Recovery = 97.7 Date Sample Logged by Lab = 12/11/97 Sample ID = 3450035 Number of Standard Deviations = -0.3 Blind Sample ID = NS2 Lab Value = 0.208 Most Probable Value = 0.240 Percent Recovery = 86.7 Date Sample Logged by Lab = 12/11/97 Sample ID = 3450040 Number of Standard Deviations = -1.0 Blind Sample ID = N55 Lab Value = 0.470 Most Probable Value = 0.500 Percent Recovery = 94.0 Date Sample Logged by Lab = 12/10/97 Sample ID = 3440069 Number of Standard Deviations = -0.7 Blind Sample ID = N56 Lab Value = 1.213 Most Probable Value = 1.236 Percent Recovery = 98.1 Date Sample Logged by Lab = 12/09/97 Sample ID = 3430056 Number of Standard Deviations = -0.3 Blind Sample ID = NS2 Lab Value = 0.205 Most Probable Value = 0.240 Percent Recovery = 85.4 Date Sample Logged by Lab = 12/09/97 Sample ID = 3430054 Number of Standard Deviations = -1.1 Blind Sample ID = N55 Lab Value = 0.476 Most Probable Value = 0.500 Percent Recovery = 95.2 Date Sample Logged by Lab = 12/08/97 Sample ID = 3420048 Number of Standard Deviations = -0.6 Blind Sample ID = N56 Lab Value = 0.201 Most Probable Value = 0.240 Percent Recovery = 83.8 Date Sample Logged by Lab = 12/05/97 Sample ID = 3390185 Number of Standard Deviations = -1.3 Blind Sample ID = N55 Lab Value = 1.122 Most Probable Value = 1.236 Percent Recovery = 90.8 Date Sample Logged by Lab = 12/04/97 Sample ID = 3380081 Number of Standard Deviations = -1.3 Blind Sample ID = NS2 Lab Value = 0.354 Most Probable Value = 0.500 Percent Recovery = 70.8 Date Sample Logged by Lab = 12/04/97 Sample ID = 3380070 Number of Standard Deviations = -3.5 Blind Sample ID = N56 Lab Value = 1.246 Most Probable Value = 1.236 Percent Recovery = 100.8 Date Sample Logged by Lab = 12/02/97 Sample ID = 3360021 Number of Standard Deviations = 0.1 Blind Sample ID = NS2 Lab Value = 1.255 Most Probable Value = 1.236 Percent Recovery = 101.5 Date Sample Logged by Lab = 12/02/97 Sample ID = 3360043 Number of Standard Deviations = 0.2 Blind Sample ID = NS2 Lab Value = 0.489 Most Probable Value = 0.500 Percent Recovery = 97.8 Date Sample Logged by Lab = 12/02/97 Sample ID = 3360033 Number of Standard Deviations = -0.3 Blind Sample ID = N56 Lab Value = 0.152 Most Probable Value = 0.240 Percent Recovery = 63.3 Date Sample Logged by Lab = 12/02/97 Sample ID = 3360035 Number of Standard Deviations = -2.9 Blind Sample ID = N55 Lab Value = 0.500 Most Probable Value = 0.500 Percent Recovery = 100.0 Date Sample Logged by Lab = 11/28/97 Sample ID = 3320069 Number of Standard Deviations = 0.0 Blind Sample ID = N56 Lab Value = 1.265 Most Probable Value = 1.236 Percent Recovery = 102.3 Date Sample Logged by Lab = 11/26/97 Sample ID = 3300066 Number of Standard Deviations = 0.3 Blind Sample ID = NS2 Lab Value = 0.216 Most Probable Value = 0.240 Percent Recovery = 90.0 Date Sample Logged by Lab = 11/26/97 Sample ID = 3300070 Number of Standard Deviations = -0.8 Blind Sample ID = N55 Lab Value = 0.500 Most Probable Value = 0.500 Percent Recovery = 100.0 Date Sample Logged by Lab = 11/25/97 Sample ID = 3290137 Number of Standard Deviations = 0.0 Blind Sample ID = N56 Lab Value = 0.501 Most Probable Value = 0.500 Percent Recovery = 100.2 Date Sample Logged by Lab = 11/25/97 Sample ID = 3290143 Number of Standard Deviations = 0.0 Blind Sample ID = N56 Lab Value = 0.228 Most Probable Value = 0.240 Percent Recovery = 95.0 Date Sample Logged by Lab = 11/25/97 Sample ID = 3290145 Number of Standard Deviations = -0.4 Blind Sample ID = N55 Lab Value = 1.286 Most Probable Value = 1.236 Percent Recovery = 104.0 Date Sample Logged by Lab = 11/21/97 Sample ID = 3250323 Number of Standard Deviations = 0.6 Blind Sample ID = NS2 Lab Value = 0.217 Most Probable Value = 0.240 Percent Recovery = 90.4 Date Sample Logged by Lab = 11/21/97 Sample ID = 3250328 Number of Standard Deviations = -0.7 Blind Sample ID = N55 Lab Value = 0.495 Most Probable Value = 0.500 Percent Recovery = 99.0 Date Sample Logged by Lab = 11/20/97 Sample ID = 3240003 Number of Standard Deviations = -0.1 Blind Sample ID = N56 Lab Value = 1.257 Most Probable Value = 1.236 Percent Recovery = 101.7 Date Sample Logged by Lab = 11/19/97 Sample ID = 3230040 Number of Standard Deviations = 0.2 Blind Sample ID = NS2 Lab Value = 0.214 Most Probable Value = 0.240 Percent Recovery = 89.2 Date Sample Logged by Lab = 11/19/97 Sample ID = 3230053 Number of Standard Deviations = -0.8 Blind Sample ID = N55 Lab Value = 0.506 Most Probable Value = 0.500 Percent Recovery = 101.2 Date Sample Logged by Lab = 11/18/97 Sample ID = 3220048 Number of Standard Deviations = 0.1 Blind Sample ID = N56 Lab Value = 0.244 Most Probable Value = 0.240 Percent Recovery = 101.7 Date Sample Logged by Lab = 11/17/97 Sample ID = 3210172 Number of Standard Deviations = 0.1 Blind Sample ID = N55 Lab Value = 1.265 Most Probable Value = 1.236 Percent Recovery = 102.3 Date Sample Logged by Lab = 11/14/97 Sample ID = 3180079 Number of Standard Deviations = 0.3 Blind Sample ID = NS2 Lab Value = 0.328 Most Probable Value = 0.240 Percent Recovery = 136.7 Date Sample Logged by Lab = 11/13/97 Sample ID = 3170179 Number of Standard Deviations = 2.9 Blind Sample ID = N55 Lab Value = 1.405 Most Probable Value = 1.236 Percent Recovery = 113.7 Date Sample Logged by Lab = 11/12/97 Sample ID = 3160094 Number of Standard Deviations = 2.0 Blind Sample ID = NS2 Lab Value = 0.678 Most Probable Value = 0.500 Percent Recovery = 135.6 Date Sample Logged by Lab = 11/12/97 Sample ID = 3160077 Number of Standard Deviations = 4.2 Blind Sample ID = N56 Lab Value = 1.322 Most Probable Value = 1.236 Percent Recovery = 107.0 Date Sample Logged by Lab = 11/07/97 Sample ID = 3110076 Number of Standard Deviations = 1.0 Blind Sample ID = NS2 Lab Value = 0.509 Most Probable Value = 0.500 Percent Recovery = 101.8 Date Sample Logged by Lab = 11/06/97 Sample ID = 3100120 Number of Standard Deviations = 0.2 Blind Sample ID = N56 Lab Value = 0.235 Most Probable Value = 0.240 Percent Recovery = 97.9 Date Sample Logged by Lab = 11/06/97 Sample ID = 3100130 Number of Standard Deviations = -0.2 Blind Sample ID = N55 Lab Value = 1.275 Most Probable Value = 1.236 Percent Recovery = 103.2 Date Sample Logged by Lab = 11/05/97 Sample ID = 3090063 Number of Standard Deviations = 0.5 Blind Sample ID = NS2 Lab Value = 0.516 Most Probable Value = 0.500 Percent Recovery = 103.2 Date Sample Logged by Lab = 11/04/97 Sample ID = 3080090 Number of Standard Deviations = 0.4 Blind Sample ID = N56 Lab Value = 0.288 Most Probable Value = 0.240 Percent Recovery = 120.0 Date Sample Logged by Lab = 11/04/97 Sample ID = 3080079 Number of Standard Deviations = 1.6 Blind Sample ID = N55 Lab Value = 1.272 Most Probable Value = 1.236 Percent Recovery = 102.9 Date Sample Logged by Lab = 10/31/97 Sample ID = 3040078 Number of Standard Deviations = 0.4 Blind Sample ID = NS2 Lab Value = 1.261 Most Probable Value = 1.236 Percent Recovery = 102.0 Date Sample Logged by Lab = 10/30/97 Sample ID = 3030088 Number of Standard Deviations = 0.3 Blind Sample ID = NS2 Lab Value = 0.467 Most Probable Value = 0.500 Percent Recovery = 93.4 Date Sample Logged by Lab = 10/30/97 Sample ID = 3030094 Number of Standard Deviations = -0.8 Blind Sample ID = N56 Lab Value = 0.205 Most Probable Value = 0.240 Percent Recovery = 85.4 Date Sample Logged by Lab = 10/30/97 Sample ID = 3030092 Number of Standard Deviations = -1.1 Blind Sample ID = N55 Lab Value = 0.559 Most Probable Value = 0.500 Percent Recovery = 111.8 Date Sample Logged by Lab = 10/28/97 Sample ID = 3010210 Number of Standard Deviations = 1.4 Blind Sample ID = N56 Lab Value = 1.290 Most Probable Value = 1.236 Percent Recovery = 104.4 Date Sample Logged by Lab = 10/24/97 Sample ID = 2970040 Number of Standard Deviations = 0.6 Blind Sample ID = NS2 Lab Value = 0.523 Most Probable Value = 0.500 Percent Recovery = 104.6 Date Sample Logged by Lab = 10/24/97 Sample ID = 2970039 Number of Standard Deviations = 0.5 Blind Sample ID = N56 Lab Value = 1.282 Most Probable Value = 1.236 Percent Recovery = 103.7 Date Sample Logged by Lab = 10/22/97 Sample ID = 2950042 Number of Standard Deviations = 0.5 Blind Sample ID = NS2 Lab Value = 0.508 Most Probable Value = 0.500 Percent Recovery = 101.6 Date Sample Logged by Lab = 10/22/97 Sample ID = 2950041 Number of Standard Deviations = 0.2 Blind Sample ID = N56 Lab Value = 0.480 Most Probable Value = 0.500 Percent Recovery = 96.0 Date Sample Logged by Lab = 10/21/97 Sample ID = 2940114 Number of Standard Deviations = -0.5 Blind Sample ID = N56 Lab Value = 1.195 Most Probable Value = 1.236 Percent Recovery = 96.7 Date Sample Logged by Lab = 10/17/97 Sample ID = 2900027 Number of Standard Deviations = -0.5 Blind Sample ID = NS2 Lab Value = 0.417 Most Probable Value = 0.500 Percent Recovery = 83.4 Date Sample Logged by Lab = 10/16/97 Sample ID = 2890050 Number of Standard Deviations = -2.0 Blind Sample ID = N56 Lab Value = 1.242 Most Probable Value = 1.236 Percent Recovery = 100.5 Date Sample Logged by Lab = 10/15/97 Sample ID = 2880088 Number of Standard Deviations = 0.1 Blind Sample ID = NS2 Lab Value = 0.555 Most Probable Value = 0.500 Percent Recovery = 111.0 Date Sample Logged by Lab = 10/14/97 Sample ID = 2870201 Number of Standard Deviations = 1.3 Blind Sample ID = N56 Lab Value = 0.271 Most Probable Value = 0.240 Percent Recovery = 112.9 Date Sample Logged by Lab = 10/14/97 Sample ID = 2870206 Number of Standard Deviations = 1.0 Blind Sample ID = N55 Lab Value = 1.207 Most Probable Value = 1.236 Percent Recovery = 97.7 Date Sample Logged by Lab = 10/10/97 Sample ID = 2830028 Number of Standard Deviations = -0.3 Blind Sample ID = NS2 Lab Value = 0.484 Most Probable Value = 0.500 Percent Recovery = 96.8 Date Sample Logged by Lab = 10/09/97 Sample ID = 2820057 Number of Standard Deviations = -0.4 Blind Sample ID = N56 Lab Value = 1.244 Most Probable Value = 1.236 Percent Recovery = 100.6 Date Sample Logged by Lab = 10/08/97 Sample ID = 2810050 Number of Standard Deviations = 0.1 Blind Sample ID = NS2 Lab Value = 0.485 Most Probable Value = 0.500 Percent Recovery = 97.0 Date Sample Logged by Lab = 10/08/97 Sample ID = 2810048 Number of Standard Deviations = -0.4 Blind Sample ID = N56 Lab Value = 0.488 Most Probable Value = 0.500 Percent Recovery = 97.6 Date Sample Logged by Lab = 10/06/97 Sample ID = 2790010 Number of Standard Deviations = -0.3 Blind Sample ID = N56 Lab Value = 0.229 Most Probable Value = 0.240 Percent Recovery = 95.4 Date Sample Logged by Lab = 10/06/97 Sample ID = 2790001 Number of Standard Deviations = -0.4 Blind Sample ID = N55 Lab Value = 0.279 Most Probable Value = 0.266 Percent Recovery = 104.9 Date Sample Logged by Lab = 10/02/97 Sample ID = 2750043 Number of Standard Deviations = 0.4 Blind Sample ID = NAB Lab Value = 0.255 Most Probable Value = 0.266 Percent Recovery = 95.9 Date Sample Logged by Lab = 09/26/97 Sample ID = 2690042 Number of Standard Deviations = -0.3 Blind Sample ID = NAB Lab Value = 0.266 Most Probable Value = 0.266 Percent Recovery = 100.0 Date Sample Logged by Lab = 09/24/97 Sample ID = 2670112 Number of Standard Deviations = 0.0 Blind Sample ID = NAB Lab Value = 0.263 Most Probable Value = 0.266 Percent Recovery = 98.9 Date Sample Logged by Lab = 09/24/97 Sample ID = 2670113 Number of Standard Deviations = -0.1 Blind Sample ID = NAB Lab Value = 0.270 Most Probable Value = 0.266 Percent Recovery = 101.5 Date Sample Logged by Lab = 09/22/97 Sample ID = 2650097 Number of Standard Deviations = 0.1 Blind Sample ID = NAB Lab Value = 0.270 Most Probable Value = 0.266 Percent Recovery = 101.5 Date Sample Logged by Lab = 09/22/97 Sample ID = 2650084 Number of Standard Deviations = 0.1 Blind Sample ID = NAB Lab Value = 0.245 Most Probable Value = 0.266 Percent Recovery = 92.1 Date Sample Logged by Lab = 09/10/97 Sample ID = 2530228 Number of Standard Deviations = -0.6 Blind Sample ID = NAB Lab Value = 0.244 Most Probable Value = 0.266 Percent Recovery = 91.7 Date Sample Logged by Lab = 09/10/97 Sample ID = 2530260 Number of Standard Deviations = -0.6 Blind Sample ID = NAB Lab Value = 0.260 Most Probable Value = 0.266 Percent Recovery = 97.7 Date Sample Logged by Lab = 09/05/97 Sample ID = 2480306 Number of Standard Deviations = -0.2 Blind Sample ID = NAB Lab Value = 0.243 Most Probable Value = 0.266 Percent Recovery = 91.4 Date Sample Logged by Lab = 09/05/97 Sample ID = 2480254 Number of Standard Deviations = -0.6 Blind Sample ID = NAB Lab Value = 0.267 Most Probable Value = 0.266 Percent Recovery = 100.4 Date Sample Logged by Lab = 08/22/97 Sample ID = 2340008 Number of Standard Deviations = 0.0 Blind Sample ID = NAB Lab Value = 0.297 Most Probable Value = 0.266 Percent Recovery = 111.7 Date Sample Logged by Lab = 08/13/97 Sample ID = 2250164 Number of Standard Deviations = 0.8 Blind Sample ID = NAB Lab Value = 0.302 Most Probable Value = 0.266 Percent Recovery = 113.5 Date Sample Logged by Lab = 08/13/97 Sample ID = 2250165 Number of Standard Deviations = 1.0 Blind Sample ID = NAB Lab Value = 0.265 Most Probable Value = 0.266 Percent Recovery = 99.6 Date Sample Logged by Lab = 08/08/97 Sample ID = 2200242 Number of Standard Deviations = -0.0 Blind Sample ID = NAB Lab Value = 0.259 Most Probable Value = 0.266 Percent Recovery = 97.4 Date Sample Logged by Lab = 08/08/97 Sample ID = 2200235 Number of Standard Deviations = -0.2 Blind Sample ID = NAB Lab Value = 0.247 Most Probable Value = 0.266 Percent Recovery = 92.9 Date Sample Logged by Lab = 08/01/97 Sample ID = 2130036 Number of Standard Deviations = -0.5 Blind Sample ID = NAB Lab Value = 0.257 Most Probable Value = 0.266 Percent Recovery = 96.6 Date Sample Logged by Lab = 07/31/97 Sample ID = 2120423 Number of Standard Deviations = -0.2 Blind Sample ID = NAB Lab Value = 0.262 Most Probable Value = 0.266 Percent Recovery = 98.5 Date Sample Logged by Lab = 07/25/97 Sample ID = 2060092 Number of Standard Deviations = -0.1 Blind Sample ID = NAB Lab Value = 0.261 Most Probable Value = 0.266 Percent Recovery = 98.1 Date Sample Logged by Lab = 07/25/97 Sample ID = 2060074 Number of Standard Deviations = -0.1 Blind Sample ID = NAB Lab Value = 0.256 Most Probable Value = 0.266 Percent Recovery = 96.2 Date Sample Logged by Lab = 07/23/97 Sample ID = 2040032 Number of Standard Deviations = -0.3 Blind Sample ID = NAB Lab Value = 0.265 Most Probable Value = 0.266 Percent Recovery = 99.6 Date Sample Logged by Lab = 07/22/97 Sample ID = 2030246 Number of Standard Deviations = -0.0 Blind Sample ID = NAB Lab Value = 0.287 Most Probable Value = 0.266 Percent Recovery = 107.9 Date Sample Logged by Lab = 07/16/97 Sample ID = 1970277 Number of Standard Deviations = 0.6 Blind Sample ID = NAB Lab Value = 0.278 Most Probable Value = 0.266 Percent Recovery = 104.5 Date Sample Logged by Lab = 07/10/97 Sample ID = 1910168 Number of Standard Deviations = 0.3 Blind Sample ID = NAB Lab Value = 0.265 Most Probable Value = 0.266 Percent Recovery = 99.6 Date Sample Logged by Lab = 07/08/97 Sample ID = 1890253 Number of Standard Deviations = -0.0 Blind Sample ID = NAB Lab Value = 0.268 Most Probable Value = 0.266 Percent Recovery = 100.8 Date Sample Logged by Lab = 07/03/97 Sample ID = 1840059 Number of Standard Deviations = 0.1 Blind Sample ID = NAB Lab Value = 0.275 Most Probable Value = 0.266 Percent Recovery = 103.4 Date Sample Logged by Lab = 07/03/97 Sample ID = 1840269 Number of Standard Deviations = 0.2 Blind Sample ID = NAB Lab Value = 0.269 Most Probable Value = 0.266 Percent Recovery = 101.1 Date Sample Logged by Lab = 06/26/97 Sample ID = 1770157 Number of Standard Deviations = 0.1 Blind Sample ID = NAB Lab Value = 0.275 Most Probable Value = 0.266 Percent Recovery = 103.4 Date Sample Logged by Lab = 06/26/97 Sample ID = 1770169 Number of Standard Deviations = 0.2 Blind Sample ID = NAB Lab Value = 0.280 Most Probable Value = 0.266 Percent Recovery = 105.3 Date Sample Logged by Lab = 06/19/97 Sample ID = 1700184 Number of Standard Deviations = 0.4 Blind Sample ID = NAB Lab Value = 0.281 Most Probable Value = 0.266 Percent Recovery = 105.6 Date Sample Logged by Lab = 06/19/97 Sample ID = 1700200 Number of Standard Deviations = 0.4 Blind Sample ID = NAB Lab Value = 0.258 Most Probable Value = 0.266 Percent Recovery = 97.0 Date Sample Logged by Lab = 05/29/97 Sample ID = 1490173 Number of Standard Deviations = -0.2 Blind Sample ID = NAB Lab Value = 0.242 Most Probable Value = 0.266 Percent Recovery = 91.0 Date Sample Logged by Lab = 05/29/97 Sample ID = 1490178 Number of Standard Deviations = -0.7 Blind Sample ID = NAB Lab Value = 0.276 Most Probable Value = 0.266 Percent Recovery = 103.8 Date Sample Logged by Lab = 05/27/97 Sample ID = 1470100 Number of Standard Deviations = 0.3 Blind Sample ID = NAB Lab Value = 0.284 Most Probable Value = 0.266 Percent Recovery = 106.8 Date Sample Logged by Lab = 05/23/97 Sample ID = 1430319 Number of Standard Deviations = 0.5 Blind Sample ID = NAB Lab Value = 0.292 Most Probable Value = 0.266 Percent Recovery = 109.8 Date Sample Logged by Lab = 05/23/97 Sample ID = 1430317 Number of Standard Deviations = 0.7 Blind Sample ID = NAB Lab Value = 0.277 Most Probable Value = 0.266 Percent Recovery = 104.1 Date Sample Logged by Lab = 05/19/97 Sample ID = 1390144 Number of Standard Deviations = 0.3 Blind Sample ID = NAB Lab Value = 0.349 Most Probable Value = 0.266 Percent Recovery = 131.2 Date Sample Logged by Lab = 05/14/97 Sample ID = 1340193 Number of Standard Deviations = 2.3 Blind Sample ID = NAB Lab Value = 0.339 Most Probable Value = 0.266 Percent Recovery = 127.4 Date Sample Logged by Lab = 05/13/97 Sample ID = 1330017 Number of Standard Deviations = 2.0 Blind Sample ID = NAB Lab Value = 0.303 Most Probable Value = 0.266 Percent Recovery = 113.9 Date Sample Logged by Lab = 05/07/97 Sample ID = 1270110 Number of Standard Deviations = 1.0 Blind Sample ID = NAB Lab Value = 0.307 Most Probable Value = 0.266 Percent Recovery = 115.4 Date Sample Logged by Lab = 05/05/97 Sample ID = 1250173 Number of Standard Deviations = 1.1 Blind Sample ID = NAB Lab Value = 0.276 Most Probable Value = 0.266 Percent Recovery = 103.8 Date Sample Logged by Lab = 05/01/97 Sample ID = 1210203 Number of Standard Deviations = 0.3 Blind Sample ID = NAB Lab Value = 0.296 Most Probable Value = 0.266 Percent Recovery = 111.3 Date Sample Logged by Lab = 04/28/97 Sample ID = 1180127 Number of Standard Deviations = 0.8 Blind Sample ID = NAB Lab Value = 0.265 Most Probable Value = 0.266 Percent Recovery = 99.6 Date Sample Logged by Lab = 04/18/97 Sample ID = 1080073 Number of Standard Deviations = -0.0 Blind Sample ID = NAB Lab Value = 0.280 Most Probable Value = 0.266 Percent Recovery = 105.3 Date Sample Logged by Lab = 04/14/97 Sample ID = 1040227 Number of Standard Deviations = 0.4 Blind Sample ID = NAB Lab Value = 0.290 Most Probable Value = 0.266 Percent Recovery = 109.0 Date Sample Logged by Lab = 04/08/97 Sample ID = 0980170 Number of Standard Deviations = 0.7 Blind Sample ID = NAB Lab Value = 0.160 Most Probable Value = 0.155 Percent Recovery = 103.2 Date Sample Logged by Lab = 04/02/97 Sample ID = 0920061 Number of Standard Deviations = 0.2 Blind Sample ID = N49 Lab Value = 0.160 Most Probable Value = 0.155 Percent Recovery = 103.2 Date Sample Logged by Lab = 04/02/97 Sample ID = 0920050 Number of Standard Deviations = 0.2 Blind Sample ID = N49 Lab Value = 0.160 Most Probable Value = 0.155 Percent Recovery = 103.2 Date Sample Logged by Lab = 03/27/97 Sample ID = 0860057 Number of Standard Deviations = 0.2 Blind Sample ID = N49 Lab Value = 0.150 Most Probable Value = 0.155 Percent Recovery = 96.8 Date Sample Logged by Lab = 03/26/97 Sample ID = 0850147 Number of Standard Deviations = -0.2 Blind Sample ID = N49 Lab Value = 0.150 Most Probable Value = 0.155 Percent Recovery = 96.8 Date Sample Logged by Lab = 03/26/97 Sample ID = 0850146 Number of Standard Deviations = -0.2 Blind Sample ID = N49 Lab Value = 0.150 Most Probable Value = 0.155 Percent Recovery = 96.8 Date Sample Logged by Lab = 03/26/97 Sample ID = 0850148 Number of Standard Deviations = -0.2 Blind Sample ID = N49 Lab Value = 0.160 Most Probable Value = 0.155 Percent Recovery = 103.2 Date Sample Logged by Lab = 03/14/97 Sample ID = 0730097 Number of Standard Deviations = 0.2 Blind Sample ID = N49 Lab Value = 0.150 Most Probable Value = 0.155 Percent Recovery = 96.8 Date Sample Logged by Lab = 03/14/97 Sample ID = 0730100 Number of Standard Deviations = -0.2 Blind Sample ID = N49 Lab Value = 0.150 Most Probable Value = 0.155 Percent Recovery = 96.8 Date Sample Logged by Lab = 03/14/97 Sample ID = 0730108 Number of Standard Deviations = -0.2 Blind Sample ID = N49 Lab Value = 0.150 Most Probable Value = 0.155 Percent Recovery = 96.8 Date Sample Logged by Lab = 03/06/97 Sample ID = 0650041 Number of Standard Deviations = -0.2 Blind Sample ID = N49 Lab Value = 0.160 Most Probable Value = 0.155 Percent Recovery = 103.2 Date Sample Logged by Lab = 03/03/97 Sample ID = 0620109 Number of Standard Deviations = 0.2 Blind Sample ID = N49 Lab Value = 0.160 Most Probable Value = 0.155 Percent Recovery = 103.2 Date Sample Logged by Lab = 02/28/97 Sample ID = 0590041 Number of Standard Deviations = 0.2 Blind Sample ID = N49 Lab Value = 0.150 Most Probable Value = 0.155 Percent Recovery = 96.8 Date Sample Logged by Lab = 02/28/97 Sample ID = 0590044 Number of Standard Deviations = -0.2 Blind Sample ID = N49 Lab Value = 0.130 Most Probable Value = 0.155 Percent Recovery = 83.9 Date Sample Logged by Lab = 02/25/97 Sample ID = 0560200 Number of Standard Deviations = -0.8 Blind Sample ID = N49 Lab Value = 0.140 Most Probable Value = 0.155 Percent Recovery = 90.3 Date Sample Logged by Lab = 02/21/97 Sample ID = 0520143 Number of Standard Deviations = -0.5 Blind Sample ID = N49 Lab Value = 0.140 Most Probable Value = 0.155 Percent Recovery = 90.3 Date Sample Logged by Lab = 02/04/97 Sample ID = 0350104 Number of Standard Deviations = -0.5 Blind Sample ID = N49 Lab Value = 0.140 Most Probable Value = 0.155 Percent Recovery = 90.3 Date Sample Logged by Lab = 01/31/97 Sample ID = 0310027 Number of Standard Deviations = -0.5 Blind Sample ID = N49 Lab Value = 0.140 Most Probable Value = 0.155 Percent Recovery = 90.3 Date Sample Logged by Lab = 01/31/97 Sample ID = 0310015 Number of Standard Deviations = -0.5 Blind Sample ID = N49 Lab Value = 0.140 Most Probable Value = 0.155 Percent Recovery = 90.3 Date Sample Logged by Lab = 01/31/97 Sample ID = 0310020 Number of Standard Deviations = -0.5 Blind Sample ID = N49 Lab Value = 0.140 Most Probable Value = 0.155 Percent Recovery = 90.3 Date Sample Logged by Lab = 01/24/97 Sample ID = 0240050 Number of Standard Deviations = -0.5 Blind Sample ID = N49 Lab Value = 0.150 Most Probable Value = 0.155 Percent Recovery = 96.8 Date Sample Logged by Lab = 01/24/97 Sample ID = 0240051 Number of Standard Deviations = -0.2 Blind Sample ID = N49 Lab Value = 0.140 Most Probable Value = 0.155 Percent Recovery = 90.3 Date Sample Logged by Lab = 01/17/97 Sample ID = 0170032 Number of Standard Deviations = -0.5 Blind Sample ID = N49 Lab Value = 0.140 Most Probable Value = 0.155 Percent Recovery = 90.3 Date Sample Logged by Lab = 01/16/97 Sample ID = 0160026 Number of Standard Deviations = -0.5 Blind Sample ID = N49 Lab Value = 0.150 Most Probable Value = 0.155 Percent Recovery = 96.8 Date Sample Logged by Lab = 01/08/97 Sample ID = 0080069 Number of Standard Deviations = -0.2 Blind Sample ID = N49 Lab Value = 0.160 Most Probable Value = 0.155 Percent Recovery = 103.2 Date Sample Logged by Lab = 01/08/97 Sample ID = 0080081 Number of Standard Deviations = 0.2 Blind Sample ID = N49 Lab Value = 0.150 Most Probable Value = 0.155 Percent Recovery = 96.8 Date Sample Logged by Lab = 01/08/97 Sample ID = 0080077 Number of Standard Deviations = -0.2 Blind Sample ID = N49 Lab Value = 0.150 Most Probable Value = 0.155 Percent Recovery = 96.8 Date Sample Logged by Lab = 12/27/96 Sample ID = 3620024 Number of Standard Deviations = -0.2 Blind Sample ID = N49 Lab Value = 0.150 Most Probable Value = 0.155 Percent Recovery = 96.8 Date Sample Logged by Lab = 12/27/96 Sample ID = 3620027 Number of Standard Deviations = -0.2 Blind Sample ID = N49 Lab Value = 0.150 Most Probable Value = 0.155 Percent Recovery = 96.8 Date Sample Logged by Lab = 12/24/96 Sample ID = 3590061 Number of Standard Deviations = -0.2 Blind Sample ID = N49 Lab Value = 0.150 Most Probable Value = 0.155 Percent Recovery = 96.8 Date Sample Logged by Lab = 12/23/96 Sample ID = 3580138 Number of Standard Deviations = -0.2 Blind Sample ID = N49 Lab Value = 0.170 Most Probable Value = 0.155 Percent Recovery = 109.7 Date Sample Logged by Lab = 12/06/96 Sample ID = 3410080 Number of Standard Deviations = 0.5 Blind Sample ID = N49 Lab Value = 0.160 Most Probable Value = 0.155 Percent Recovery = 103.2 Date Sample Logged by Lab = 11/29/96 Sample ID = 3340102 Number of Standard Deviations = 0.2 Blind Sample ID = N49 Lab Value = 0.160 Most Probable Value = 0.155 Percent Recovery = 103.2 Date Sample Logged by Lab = 11/25/96 Sample ID = 3300144 Number of Standard Deviations = 0.2 Blind Sample ID = N49 Lab Value = 0.190 Most Probable Value = 0.155 Percent Recovery = 122.6 Date Sample Logged by Lab = 11/21/96 Sample ID = 3260104 Number of Standard Deviations = 1.1 Blind Sample ID = N49 Lab Value = 0.180 Most Probable Value = 0.155 Percent Recovery = 116.1 Date Sample Logged by Lab = 11/21/96 Sample ID = 3260101 Number of Standard Deviations = 0.8 Blind Sample ID = N49 Lab Value = 0.160 Most Probable Value = 0.155 Percent Recovery = 103.2 Date Sample Logged by Lab = 11/21/96 Sample ID = 3260077 Number of Standard Deviations = 0.2 Blind Sample ID = N49 Lab Value = 0.160 Most Probable Value = 0.155 Percent Recovery = 103.2 Date Sample Logged by Lab = 11/15/96 Sample ID = 3200144 Number of Standard Deviations = 0.2 Blind Sample ID = N49 Lab Value = 0.150 Most Probable Value = 0.155 Percent Recovery = 96.8 Date Sample Logged by Lab = 11/15/96 Sample ID = 3200057 Number of Standard Deviations = -0.2 Blind Sample ID = N49 Lab Value = 0.150 Most Probable Value = 0.155 Percent Recovery = 96.8 Date Sample Logged by Lab = 11/15/96 Sample ID = 3200052 Number of Standard Deviations = -0.2 Blind Sample ID = N49 Lab Value = 0.150 Most Probable Value = 0.155 Percent Recovery = 96.8 Date Sample Logged by Lab = 11/15/96 Sample ID = 3200079 Number of Standard Deviations = -0.2 Blind Sample ID = N49 Lab Value = 0.160 Most Probable Value = 0.155 Percent Recovery = 103.2 Date Sample Logged by Lab = 11/01/96 Sample ID = 3060253 Number of Standard Deviations = 0.2 Blind Sample ID = N49 Lab Value = 0.150 Most Probable Value = 0.155 Percent Recovery = 96.8 Date Sample Logged by Lab = 11/01/96 Sample ID = 3060299 Number of Standard Deviations = -0.2 Blind Sample ID = N49 Lab Value = 0.160 Most Probable Value = 0.155 Percent Recovery = 103.2 Date Sample Logged by Lab = 11/01/96 Sample ID = 3060258 Number of Standard Deviations = 0.2 Blind Sample ID = N49 Lab Value = 0.160 Most Probable Value = 0.155 Percent Recovery = 103.2 Date Sample Logged by Lab = 10/28/96 Sample ID = 3020200 Number of Standard Deviations = 0.2 Blind Sample ID = N49 Lab Value = 0.160 Most Probable Value = 0.155 Percent Recovery = 103.2 Date Sample Logged by Lab = 10/18/96 Sample ID = 2920040 Number of Standard Deviations = 0.2 Blind Sample ID = N49 Lab Value = 0.720 Most Probable Value = 0.698 Percent Recovery = 103.2 Date Sample Logged by Lab = 10/04/96 Sample ID = 2780017 Number of Standard Deviations = 0.3 Blind Sample ID = N48 Lab Value = 0.730 Most Probable Value = 0.698 Percent Recovery = 104.6 Date Sample Logged by Lab = 10/04/96 Sample ID = 2780024 Number of Standard Deviations = 0.5 Blind Sample ID = N48 Lab Value = 0.190 Most Probable Value = 0.165 Percent Recovery = 115.2 Date Sample Logged by Lab = 10/04/96 Sample ID = 2780018 Number of Standard Deviations = 0.8 Blind Sample ID = N47 Lab Value = 0.180 Most Probable Value = 0.165 Percent Recovery = 109.1 Date Sample Logged by Lab = 10/04/96 Sample ID = 2780022 Number of Standard Deviations = 0.5 Blind Sample ID = N47 Y = 100
The SGPlot Procedure


- AMMONIA-N,FIL,COL,LL -
Percent Recovery by Date
Lab: NWQL, PCode: 00608, MCode: CL039
Logged in Dates: 10/15/96 through 09/24/01
Open Data Set

Lab Value = 0.043 Most Probable Value = 0.086 Percent Recovery = 50.0 Date Sample Logged by Lab = 05/18/01 Sample ID = 1380050 Number of Standard Deviations = -2.3 Blind Sample ID = N69 Lab Value = 0.093 Most Probable Value = 0.435 Percent Recovery = 21.4 Date Sample Logged by Lab = 11/17/00 Sample ID = 3220340 Number of Standard Deviations = -9.1 Blind Sample ID = N67 Lab Value = 0.004 Most Probable Value = 0.124 Percent Recovery = 3.2 Date Sample Logged by Lab = 05/26/00 Sample ID = 1470027 Number of Standard Deviations = -6.3 Blind Sample ID = N65 Lab Value = 0.009 Most Probable Value = 0.150 Percent Recovery = 6.0 Date Sample Logged by Lab = 10/27/99 Sample ID = 3000008 Number of Standard Deviations = -6.8 Blind Sample ID = N63 Lab Value = 0.085 Most Probable Value = 0.040 Percent Recovery = 212.5 Date Sample Logged by Lab = 08/18/99 Sample ID = 2300019 Number of Standard Deviations = 2.9 Blind Sample ID = N61 Lab Value = 0.008 Most Probable Value = 0.040 Percent Recovery = 20.0 Date Sample Logged by Lab = 07/27/99 Sample ID = 2080109 Number of Standard Deviations = -2.1 Blind Sample ID = N61 Lab Value = 0.065 Most Probable Value = 0.327 Percent Recovery = 19.9 Date Sample Logged by Lab = 12/18/98 Sample ID = 3520051 Number of Standard Deviations = -8.0 Blind Sample ID = N59 Lab Value = 0.002 Most Probable Value = 0.210 Percent Recovery = 1.0 Date Sample Logged by Lab = 06/26/98 Sample ID = 1770073 Number of Standard Deviations = -8.5 Blind Sample ID = N57 Lab Value = 0.098 Most Probable Value = 0.266 Percent Recovery = 36.8 Date Sample Logged by Lab = 04/14/97 Sample ID = 1040231 Number of Standard Deviations = -4.6 Blind Sample ID = NAB Lab Value = 0.043 Most Probable Value = 0.086 Percent Recovery = 50.0 Date Sample Logged by Lab = 05/18/01 Sample ID = 1380050 Number of Standard Deviations = -2.3 Blind Sample ID = N69 Lab Value = 0.093 Most Probable Value = 0.435 Percent Recovery = 21.4 Date Sample Logged by Lab = 11/17/00 Sample ID = 3220340 Number of Standard Deviations = -9.1 Blind Sample ID = N67 Lab Value = 0.004 Most Probable Value = 0.124 Percent Recovery = 3.2 Date Sample Logged by Lab = 05/26/00 Sample ID = 1470027 Number of Standard Deviations = -6.3 Blind Sample ID = N65 Lab Value = 0.009 Most Probable Value = 0.150 Percent Recovery = 6.0 Date Sample Logged by Lab = 10/27/99 Sample ID = 3000008 Number of Standard Deviations = -6.8 Blind Sample ID = N63 Lab Value = 0.085 Most Probable Value = 0.040 Percent Recovery = 212.5 Date Sample Logged by Lab = 08/18/99 Sample ID = 2300019 Number of Standard Deviations = 2.9 Blind Sample ID = N61 Lab Value = 0.008 Most Probable Value = 0.040 Percent Recovery = 20.0 Date Sample Logged by Lab = 07/27/99 Sample ID = 2080109 Number of Standard Deviations = -2.1 Blind Sample ID = N61 Lab Value = 0.065 Most Probable Value = 0.327 Percent Recovery = 19.9 Date Sample Logged by Lab = 12/18/98 Sample ID = 3520051 Number of Standard Deviations = -8.0 Blind Sample ID = N59 Lab Value = 0.002 Most Probable Value = 0.210 Percent Recovery = 1.0 Date Sample Logged by Lab = 06/26/98 Sample ID = 1770073 Number of Standard Deviations = -8.5 Blind Sample ID = N57 Lab Value = 0.098 Most Probable Value = 0.266 Percent Recovery = 36.8 Date Sample Logged by Lab = 04/14/97 Sample ID = 1040231 Number of Standard Deviations = -4.6 Blind Sample ID = NAB Lab Value = 0.082 Most Probable Value = 0.086 Percent Recovery = 95.3 Date Sample Logged by Lab = 09/24/01 Sample ID = 2670118 Number of Standard Deviations = -0.2 Blind Sample ID = N69 Lab Value = 0.083 Most Probable Value = 0.086 Percent Recovery = 96.5 Date Sample Logged by Lab = 09/18/01 Sample ID = 2610001 Number of Standard Deviations = -0.2 Blind Sample ID = N69 Lab Value = 0.084 Most Probable Value = 0.086 Percent Recovery = 97.7 Date Sample Logged by Lab = 09/14/01 Sample ID = 2570020 Number of Standard Deviations = -0.1 Blind Sample ID = N69 Lab Value = 0.097 Most Probable Value = 0.086 Percent Recovery = 112.8 Date Sample Logged by Lab = 09/05/01 Sample ID = 2480228 Number of Standard Deviations = 0.6 Blind Sample ID = N69 Lab Value = 0.113 Most Probable Value = 0.086 Percent Recovery = 131.4 Date Sample Logged by Lab = 09/05/01 Sample ID = 2480064 Number of Standard Deviations = 1.4 Blind Sample ID = N69 Lab Value = 0.085 Most Probable Value = 0.086 Percent Recovery = 98.8 Date Sample Logged by Lab = 08/22/01 Sample ID = 2340148 Number of Standard Deviations = -0.1 Blind Sample ID = N69 Lab Value = 0.082 Most Probable Value = 0.086 Percent Recovery = 95.3 Date Sample Logged by Lab = 08/17/01 Sample ID = 2290032 Number of Standard Deviations = -0.2 Blind Sample ID = N69 Lab Value = 0.076 Most Probable Value = 0.086 Percent Recovery = 88.4 Date Sample Logged by Lab = 08/10/01 Sample ID = 2220105 Number of Standard Deviations = -0.5 Blind Sample ID = N69 Lab Value = 0.083 Most Probable Value = 0.086 Percent Recovery = 96.5 Date Sample Logged by Lab = 08/08/01 Sample ID = 2200002 Number of Standard Deviations = -0.2 Blind Sample ID = N69 Lab Value = 0.079 Most Probable Value = 0.086 Percent Recovery = 91.9 Date Sample Logged by Lab = 08/06/01 Sample ID = 2180184 Number of Standard Deviations = -0.4 Blind Sample ID = N69 Lab Value = 0.081 Most Probable Value = 0.086 Percent Recovery = 94.2 Date Sample Logged by Lab = 07/27/01 Sample ID = 2080023 Number of Standard Deviations = -0.3 Blind Sample ID = N69 Lab Value = 0.057 Most Probable Value = 0.086 Percent Recovery = 66.3 Date Sample Logged by Lab = 07/23/01 Sample ID = 2040151 Number of Standard Deviations = -1.6 Blind Sample ID = N69 Lab Value = 0.073 Most Probable Value = 0.086 Percent Recovery = 84.9 Date Sample Logged by Lab = 07/13/01 Sample ID = 1940048 Number of Standard Deviations = -0.7 Blind Sample ID = N69 Lab Value = 0.086 Most Probable Value = 0.086 Percent Recovery = 100.0 Date Sample Logged by Lab = 07/11/01 Sample ID = 1920005 Number of Standard Deviations = 0.0 Blind Sample ID = N69 Lab Value = 0.079 Most Probable Value = 0.086 Percent Recovery = 91.9 Date Sample Logged by Lab = 07/06/01 Sample ID = 1870006 Number of Standard Deviations = -0.4 Blind Sample ID = N69 Lab Value = 0.085 Most Probable Value = 0.086 Percent Recovery = 98.8 Date Sample Logged by Lab = 06/29/01 Sample ID = 1800074 Number of Standard Deviations = -0.1 Blind Sample ID = N69 Lab Value = 0.086 Most Probable Value = 0.086 Percent Recovery = 100.0 Date Sample Logged by Lab = 06/22/01 Sample ID = 1730098 Number of Standard Deviations = 0.0 Blind Sample ID = N69 Lab Value = 0.083 Most Probable Value = 0.086 Percent Recovery = 96.5 Date Sample Logged by Lab = 06/20/01 Sample ID = 1710183 Number of Standard Deviations = -0.2 Blind Sample ID = N69 Lab Value = 0.085 Most Probable Value = 0.086 Percent Recovery = 98.8 Date Sample Logged by Lab = 06/07/01 Sample ID = 1580092 Number of Standard Deviations = -0.1 Blind Sample ID = N69 Lab Value = 0.079 Most Probable Value = 0.086 Percent Recovery = 91.9 Date Sample Logged by Lab = 06/06/01 Sample ID = 1570035 Number of Standard Deviations = -0.4 Blind Sample ID = N69 Lab Value = 0.082 Most Probable Value = 0.086 Percent Recovery = 95.3 Date Sample Logged by Lab = 05/15/01 Sample ID = 1350096 Number of Standard Deviations = -0.2 Blind Sample ID = N69 Lab Value = 0.081 Most Probable Value = 0.086 Percent Recovery = 94.2 Date Sample Logged by Lab = 05/09/01 Sample ID = 1290014 Number of Standard Deviations = -0.3 Blind Sample ID = N69 Lab Value = 0.079 Most Probable Value = 0.086 Percent Recovery = 91.9 Date Sample Logged by Lab = 05/02/01 Sample ID = 1220112 Number of Standard Deviations = -0.4 Blind Sample ID = N69 Lab Value = 0.429 Most Probable Value = 0.435 Percent Recovery = 98.6 Date Sample Logged by Lab = 03/23/01 Sample ID = 0820132 Number of Standard Deviations = -0.2 Blind Sample ID = N67 Lab Value = 0.420 Most Probable Value = 0.435 Percent Recovery = 96.6 Date Sample Logged by Lab = 03/16/01 Sample ID = 0750161 Number of Standard Deviations = -0.4 Blind Sample ID = N67 Lab Value = 0.393 Most Probable Value = 0.435 Percent Recovery = 90.3 Date Sample Logged by Lab = 03/09/01 Sample ID = 0680007 Number of Standard Deviations = -1.1 Blind Sample ID = N67 Lab Value = 0.271 Most Probable Value = 0.435 Percent Recovery = 62.3 Date Sample Logged by Lab = 03/07/01 Sample ID = 0660086 Number of Standard Deviations = -4.4 Blind Sample ID = N67 Lab Value = 0.435 Most Probable Value = 0.435 Percent Recovery = 100.0 Date Sample Logged by Lab = 03/06/01 Sample ID = 0650079 Number of Standard Deviations = 0.0 Blind Sample ID = N67 Lab Value = 0.388 Most Probable Value = 0.435 Percent Recovery = 89.2 Date Sample Logged by Lab = 02/23/01 Sample ID = 0540039 Number of Standard Deviations = -1.3 Blind Sample ID = N67 Lab Value = 0.301 Most Probable Value = 0.435 Percent Recovery = 69.2 Date Sample Logged by Lab = 02/16/01 Sample ID = 0470113 Number of Standard Deviations = -3.6 Blind Sample ID = N67 Lab Value = 0.369 Most Probable Value = 0.435 Percent Recovery = 84.8 Date Sample Logged by Lab = 02/09/01 Sample ID = 0400052 Number of Standard Deviations = -1.8 Blind Sample ID = N67 Lab Value = 0.467 Most Probable Value = 0.435 Percent Recovery = 107.4 Date Sample Logged by Lab = 02/07/01 Sample ID = 0380061 Number of Standard Deviations = 0.9 Blind Sample ID = N67 Lab Value = 0.461 Most Probable Value = 0.435 Percent Recovery = 106.0 Date Sample Logged by Lab = 02/06/01 Sample ID = 0370007 Number of Standard Deviations = 0.7 Blind Sample ID = N67 Lab Value = 0.401 Most Probable Value = 0.435 Percent Recovery = 92.2 Date Sample Logged by Lab = 01/26/01 Sample ID = 0260024 Number of Standard Deviations = -0.9 Blind Sample ID = N67 Lab Value = 0.435 Most Probable Value = 0.435 Percent Recovery = 100.0 Date Sample Logged by Lab = 01/19/01 Sample ID = 0190059 Number of Standard Deviations = 0.0 Blind Sample ID = N67 Lab Value = 0.318 Most Probable Value = 0.435 Percent Recovery = 73.1 Date Sample Logged by Lab = 01/12/01 Sample ID = 0120100 Number of Standard Deviations = -3.1 Blind Sample ID = N67 Lab Value = 0.419 Most Probable Value = 0.435 Percent Recovery = 96.3 Date Sample Logged by Lab = 01/12/01 Sample ID = 0120101 Number of Standard Deviations = -0.4 Blind Sample ID = N67 Lab Value = 0.449 Most Probable Value = 0.435 Percent Recovery = 103.2 Date Sample Logged by Lab = 01/10/01 Sample ID = 0100033 Number of Standard Deviations = 0.4 Blind Sample ID = N67 Lab Value = 0.450 Most Probable Value = 0.435 Percent Recovery = 103.4 Date Sample Logged by Lab = 01/08/01 Sample ID = 0080019 Number of Standard Deviations = 0.4 Blind Sample ID = N67 Lab Value = 0.439 Most Probable Value = 0.435 Percent Recovery = 100.9 Date Sample Logged by Lab = 12/26/00 Sample ID = 3610149 Number of Standard Deviations = 0.1 Blind Sample ID = N67 Lab Value = 0.465 Most Probable Value = 0.435 Percent Recovery = 106.9 Date Sample Logged by Lab = 12/15/00 Sample ID = 3500084 Number of Standard Deviations = 0.8 Blind Sample ID = N67 Lab Value = 0.318 Most Probable Value = 0.435 Percent Recovery = 73.1 Date Sample Logged by Lab = 12/08/00 Sample ID = 3430047 Number of Standard Deviations = -3.1 Blind Sample ID = N67 Lab Value = 0.521 Most Probable Value = 0.435 Percent Recovery = 119.8 Date Sample Logged by Lab = 12/01/00 Sample ID = 3360011 Number of Standard Deviations = 2.3 Blind Sample ID = N67 Lab Value = 0.411 Most Probable Value = 0.435 Percent Recovery = 94.5 Date Sample Logged by Lab = 11/13/00 Sample ID = 3180016 Number of Standard Deviations = -0.6 Blind Sample ID = N67 Lab Value = 0.510 Most Probable Value = 0.435 Percent Recovery = 117.2 Date Sample Logged by Lab = 11/08/00 Sample ID = 3130018 Number of Standard Deviations = 2.0 Blind Sample ID = N67 Lab Value = 0.473 Most Probable Value = 0.435 Percent Recovery = 108.7 Date Sample Logged by Lab = 11/03/00 Sample ID = 3080021 Number of Standard Deviations = 1.0 Blind Sample ID = N67 Lab Value = 0.329 Most Probable Value = 0.435 Percent Recovery = 75.6 Date Sample Logged by Lab = 10/27/00 Sample ID = 3010001 Number of Standard Deviations = -2.8 Blind Sample ID = N67 Lab Value = 0.443 Most Probable Value = 0.435 Percent Recovery = 101.8 Date Sample Logged by Lab = 10/20/00 Sample ID = 2940076 Number of Standard Deviations = 0.2 Blind Sample ID = N67 Lab Value = 0.467 Most Probable Value = 0.435 Percent Recovery = 107.4 Date Sample Logged by Lab = 10/13/00 Sample ID = 2870117 Number of Standard Deviations = 0.9 Blind Sample ID = N67 Lab Value = 0.468 Most Probable Value = 0.435 Percent Recovery = 107.6 Date Sample Logged by Lab = 10/13/00 Sample ID = 2870110 Number of Standard Deviations = 0.9 Blind Sample ID = N67 Lab Value = 0.485 Most Probable Value = 0.435 Percent Recovery = 111.5 Date Sample Logged by Lab = 10/13/00 Sample ID = 2870103 Number of Standard Deviations = 1.3 Blind Sample ID = N67 Lab Value = 0.138 Most Probable Value = 0.124 Percent Recovery = 111.3 Date Sample Logged by Lab = 09/29/00 Sample ID = 2730016 Number of Standard Deviations = 0.7 Blind Sample ID = N65 Lab Value = 0.137 Most Probable Value = 0.124 Percent Recovery = 110.5 Date Sample Logged by Lab = 09/22/00 Sample ID = 2660007 Number of Standard Deviations = 0.7 Blind Sample ID = N65 Lab Value = 0.134 Most Probable Value = 0.124 Percent Recovery = 108.1 Date Sample Logged by Lab = 09/20/00 Sample ID = 2640054 Number of Standard Deviations = 0.5 Blind Sample ID = N65 Lab Value = 0.128 Most Probable Value = 0.124 Percent Recovery = 103.2 Date Sample Logged by Lab = 09/15/00 Sample ID = 2590086 Number of Standard Deviations = 0.2 Blind Sample ID = N65 Lab Value = 0.135 Most Probable Value = 0.124 Percent Recovery = 108.9 Date Sample Logged by Lab = 09/08/00 Sample ID = 2520005 Number of Standard Deviations = 0.6 Blind Sample ID = N65 Lab Value = 0.144 Most Probable Value = 0.124 Percent Recovery = 116.1 Date Sample Logged by Lab = 09/06/00 Sample ID = 2500001 Number of Standard Deviations = 1.0 Blind Sample ID = N65 Lab Value = 0.108 Most Probable Value = 0.124 Percent Recovery = 87.1 Date Sample Logged by Lab = 07/28/00 Sample ID = 2100030 Number of Standard Deviations = -0.8 Blind Sample ID = N65 Lab Value = 0.118 Most Probable Value = 0.124 Percent Recovery = 95.2 Date Sample Logged by Lab = 07/26/00 Sample ID = 2080022 Number of Standard Deviations = -0.3 Blind Sample ID = N65 Lab Value = 0.119 Most Probable Value = 0.124 Percent Recovery = 96.0 Date Sample Logged by Lab = 07/21/00 Sample ID = 2030087 Number of Standard Deviations = -0.3 Blind Sample ID = N65 Lab Value = 0.121 Most Probable Value = 0.124 Percent Recovery = 97.6 Date Sample Logged by Lab = 07/14/00 Sample ID = 1960026 Number of Standard Deviations = -0.2 Blind Sample ID = N65 Lab Value = 0.122 Most Probable Value = 0.124 Percent Recovery = 98.4 Date Sample Logged by Lab = 07/12/00 Sample ID = 1940001 Number of Standard Deviations = -0.1 Blind Sample ID = N65 Lab Value = 0.128 Most Probable Value = 0.124 Percent Recovery = 103.2 Date Sample Logged by Lab = 07/07/00 Sample ID = 1890029 Number of Standard Deviations = 0.2 Blind Sample ID = N65 Lab Value = 0.118 Most Probable Value = 0.124 Percent Recovery = 95.2 Date Sample Logged by Lab = 06/23/00 Sample ID = 1750025 Number of Standard Deviations = -0.3 Blind Sample ID = N65 Lab Value = 0.122 Most Probable Value = 0.124 Percent Recovery = 98.4 Date Sample Logged by Lab = 06/21/00 Sample ID = 1730019 Number of Standard Deviations = -0.1 Blind Sample ID = N65 Lab Value = 0.125 Most Probable Value = 0.124 Percent Recovery = 100.8 Date Sample Logged by Lab = 06/19/00 Sample ID = 1710133 Number of Standard Deviations = 0.1 Blind Sample ID = N65 Lab Value = 0.123 Most Probable Value = 0.124 Percent Recovery = 99.2 Date Sample Logged by Lab = 06/09/00 Sample ID = 1610249 Number of Standard Deviations = -0.1 Blind Sample ID = N65 Lab Value = 0.102 Most Probable Value = 0.124 Percent Recovery = 82.3 Date Sample Logged by Lab = 06/07/00 Sample ID = 1590024 Number of Standard Deviations = -1.1 Blind Sample ID = N65 Lab Value = 0.118 Most Probable Value = 0.124 Percent Recovery = 95.2 Date Sample Logged by Lab = 06/05/00 Sample ID = 1570176 Number of Standard Deviations = -0.3 Blind Sample ID = N65 Lab Value = 0.123 Most Probable Value = 0.124 Percent Recovery = 99.2 Date Sample Logged by Lab = 05/25/00 Sample ID = 1460093 Number of Standard Deviations = -0.1 Blind Sample ID = N65 Lab Value = 0.115 Most Probable Value = 0.124 Percent Recovery = 92.7 Date Sample Logged by Lab = 05/19/00 Sample ID = 1400059 Number of Standard Deviations = -0.5 Blind Sample ID = N65 Lab Value = 0.109 Most Probable Value = 0.124 Percent Recovery = 87.9 Date Sample Logged by Lab = 05/12/00 Sample ID = 1330053 Number of Standard Deviations = -0.8 Blind Sample ID = N65 Lab Value = 0.132 Most Probable Value = 0.124 Percent Recovery = 106.5 Date Sample Logged by Lab = 05/10/00 Sample ID = 1310008 Number of Standard Deviations = 0.4 Blind Sample ID = N65 Lab Value = 0.134 Most Probable Value = 0.124 Percent Recovery = 108.1 Date Sample Logged by Lab = 05/05/00 Sample ID = 1260001 Number of Standard Deviations = 0.5 Blind Sample ID = N65 Lab Value = 0.121 Most Probable Value = 0.124 Percent Recovery = 97.6 Date Sample Logged by Lab = 04/28/00 Sample ID = 1190022 Number of Standard Deviations = -0.2 Blind Sample ID = N65 Lab Value = 0.124 Most Probable Value = 0.124 Percent Recovery = 100.0 Date Sample Logged by Lab = 04/27/00 Sample ID = 1180021 Number of Standard Deviations = 0.0 Blind Sample ID = N65 Lab Value = 0.131 Most Probable Value = 0.124 Percent Recovery = 105.6 Date Sample Logged by Lab = 04/21/00 Sample ID = 1120197 Number of Standard Deviations = 0.4 Blind Sample ID = N65 Lab Value = 0.127 Most Probable Value = 0.124 Percent Recovery = 102.4 Date Sample Logged by Lab = 04/14/00 Sample ID = 1050024 Number of Standard Deviations = 0.2 Blind Sample ID = N65 Lab Value = 0.123 Most Probable Value = 0.124 Percent Recovery = 99.2 Date Sample Logged by Lab = 04/13/00 Sample ID = 1040016 Number of Standard Deviations = -0.1 Blind Sample ID = N65 Lab Value = 0.137 Most Probable Value = 0.124 Percent Recovery = 110.5 Date Sample Logged by Lab = 04/07/00 Sample ID = 0980008 Number of Standard Deviations = 0.7 Blind Sample ID = N65 Lab Value = 0.156 Most Probable Value = 0.150 Percent Recovery = 104.0 Date Sample Logged by Lab = 03/24/00 Sample ID = 0840036 Number of Standard Deviations = 0.3 Blind Sample ID = N63 Lab Value = 0.151 Most Probable Value = 0.150 Percent Recovery = 100.7 Date Sample Logged by Lab = 03/22/00 Sample ID = 0820021 Number of Standard Deviations = 0.0 Blind Sample ID = N63 Lab Value = 0.150 Most Probable Value = 0.150 Percent Recovery = 100.0 Date Sample Logged by Lab = 03/17/00 Sample ID = 0770031 Number of Standard Deviations = 0.0 Blind Sample ID = N63 Lab Value = 0.150 Most Probable Value = 0.150 Percent Recovery = 100.0 Date Sample Logged by Lab = 03/10/00 Sample ID = 0700002 Number of Standard Deviations = 0.0 Blind Sample ID = N63 Lab Value = 0.154 Most Probable Value = 0.150 Percent Recovery = 102.7 Date Sample Logged by Lab = 03/08/00 Sample ID = 0680001 Number of Standard Deviations = 0.2 Blind Sample ID = N63 Lab Value = 0.152 Most Probable Value = 0.150 Percent Recovery = 101.3 Date Sample Logged by Lab = 03/03/00 Sample ID = 0630085 Number of Standard Deviations = 0.1 Blind Sample ID = N63 Lab Value = 0.152 Most Probable Value = 0.150 Percent Recovery = 101.3 Date Sample Logged by Lab = 02/25/00 Sample ID = 0560184 Number of Standard Deviations = 0.1 Blind Sample ID = N63 Lab Value = 0.147 Most Probable Value = 0.150 Percent Recovery = 98.0 Date Sample Logged by Lab = 02/24/00 Sample ID = 0550144 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.160 Most Probable Value = 0.150 Percent Recovery = 106.7 Date Sample Logged by Lab = 02/18/00 Sample ID = 0490032 Number of Standard Deviations = 0.5 Blind Sample ID = N63 Lab Value = 0.150 Most Probable Value = 0.150 Percent Recovery = 100.0 Date Sample Logged by Lab = 02/11/00 Sample ID = 0420197 Number of Standard Deviations = 0.0 Blind Sample ID = N63 Lab Value = 0.146 Most Probable Value = 0.150 Percent Recovery = 97.3 Date Sample Logged by Lab = 02/09/00 Sample ID = 0400083 Number of Standard Deviations = -0.2 Blind Sample ID = N63 Lab Value = 0.143 Most Probable Value = 0.150 Percent Recovery = 95.3 Date Sample Logged by Lab = 02/04/00 Sample ID = 0350158 Number of Standard Deviations = -0.3 Blind Sample ID = N63 Lab Value = 0.146 Most Probable Value = 0.150 Percent Recovery = 97.3 Date Sample Logged by Lab = 01/28/00 Sample ID = 0280013 Number of Standard Deviations = -0.2 Blind Sample ID = N63 Lab Value = 0.144 Most Probable Value = 0.150 Percent Recovery = 96.0 Date Sample Logged by Lab = 01/26/00 Sample ID = 0260020 Number of Standard Deviations = -0.3 Blind Sample ID = N63 Lab Value = 0.145 Most Probable Value = 0.150 Percent Recovery = 96.7 Date Sample Logged by Lab = 01/21/00 Sample ID = 0210033 Number of Standard Deviations = -0.2 Blind Sample ID = N63 Lab Value = 0.142 Most Probable Value = 0.150 Percent Recovery = 94.7 Date Sample Logged by Lab = 01/14/00 Sample ID = 0140014 Number of Standard Deviations = -0.4 Blind Sample ID = N63 Lab Value = 0.147 Most Probable Value = 0.150 Percent Recovery = 98.0 Date Sample Logged by Lab = 01/12/00 Sample ID = 0120042 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.158 Most Probable Value = 0.150 Percent Recovery = 105.3 Date Sample Logged by Lab = 01/07/00 Sample ID = 0070101 Number of Standard Deviations = 0.4 Blind Sample ID = N63 Lab Value = 0.144 Most Probable Value = 0.150 Percent Recovery = 96.0 Date Sample Logged by Lab = 12/28/99 Sample ID = 3620010 Number of Standard Deviations = -0.3 Blind Sample ID = N63 Lab Value = 0.142 Most Probable Value = 0.150 Percent Recovery = 94.7 Date Sample Logged by Lab = 12/22/99 Sample ID = 3560008 Number of Standard Deviations = -0.4 Blind Sample ID = N63 Lab Value = 0.142 Most Probable Value = 0.150 Percent Recovery = 94.7 Date Sample Logged by Lab = 12/17/99 Sample ID = 3510023 Number of Standard Deviations = -0.4 Blind Sample ID = N63 Lab Value = 0.136 Most Probable Value = 0.150 Percent Recovery = 90.7 Date Sample Logged by Lab = 12/10/99 Sample ID = 3440183 Number of Standard Deviations = -0.7 Blind Sample ID = N63 Lab Value = 0.131 Most Probable Value = 0.150 Percent Recovery = 87.3 Date Sample Logged by Lab = 12/08/99 Sample ID = 3420028 Number of Standard Deviations = -0.9 Blind Sample ID = N63 Lab Value = 0.141 Most Probable Value = 0.150 Percent Recovery = 94.0 Date Sample Logged by Lab = 12/03/99 Sample ID = 3370029 Number of Standard Deviations = -0.4 Blind Sample ID = N63 Lab Value = 0.139 Most Probable Value = 0.150 Percent Recovery = 92.7 Date Sample Logged by Lab = 12/01/99 Sample ID = 3350023 Number of Standard Deviations = -0.5 Blind Sample ID = N63 Lab Value = 0.141 Most Probable Value = 0.150 Percent Recovery = 94.0 Date Sample Logged by Lab = 11/30/99 Sample ID = 3340015 Number of Standard Deviations = -0.4 Blind Sample ID = N63 Lab Value = 0.141 Most Probable Value = 0.150 Percent Recovery = 94.0 Date Sample Logged by Lab = 11/24/99 Sample ID = 3280009 Number of Standard Deviations = -0.4 Blind Sample ID = N63 Lab Value = 0.137 Most Probable Value = 0.150 Percent Recovery = 91.3 Date Sample Logged by Lab = 11/19/99 Sample ID = 3230004 Number of Standard Deviations = -0.6 Blind Sample ID = N63 Lab Value = 0.144 Most Probable Value = 0.150 Percent Recovery = 96.0 Date Sample Logged by Lab = 11/10/99 Sample ID = 3140005 Number of Standard Deviations = -0.3 Blind Sample ID = N63 Lab Value = 0.135 Most Probable Value = 0.150 Percent Recovery = 90.0 Date Sample Logged by Lab = 11/08/99 Sample ID = 3120236 Number of Standard Deviations = -0.7 Blind Sample ID = N63 Lab Value = 0.146 Most Probable Value = 0.150 Percent Recovery = 97.3 Date Sample Logged by Lab = 10/22/99 Sample ID = 2950001 Number of Standard Deviations = -0.2 Blind Sample ID = N63 Lab Value = 0.151 Most Probable Value = 0.150 Percent Recovery = 100.7 Date Sample Logged by Lab = 10/20/99 Sample ID = 2930007 Number of Standard Deviations = 0.0 Blind Sample ID = N63 Lab Value = 0.148 Most Probable Value = 0.150 Percent Recovery = 98.7 Date Sample Logged by Lab = 10/15/99 Sample ID = 2880020 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.144 Most Probable Value = 0.150 Percent Recovery = 96.0 Date Sample Logged by Lab = 10/08/99 Sample ID = 2810013 Number of Standard Deviations = -0.3 Blind Sample ID = N63 Lab Value = 0.139 Most Probable Value = 0.150 Percent Recovery = 92.7 Date Sample Logged by Lab = 10/06/99 Sample ID = 2790061 Number of Standard Deviations = -0.5 Blind Sample ID = N63 Lab Value = 0.031 Most Probable Value = 0.040 Percent Recovery = 77.5 Date Sample Logged by Lab = 09/27/99 Sample ID = 2700032 Number of Standard Deviations = -0.6 Blind Sample ID = N61 Lab Value = 0.036 Most Probable Value = 0.040 Percent Recovery = 90.0 Date Sample Logged by Lab = 09/22/99 Sample ID = 2650021 Number of Standard Deviations = -0.3 Blind Sample ID = N61 Lab Value = 0.029 Most Probable Value = 0.040 Percent Recovery = 72.5 Date Sample Logged by Lab = 09/17/99 Sample ID = 2600087 Number of Standard Deviations = -0.7 Blind Sample ID = N61 Lab Value = 0.031 Most Probable Value = 0.040 Percent Recovery = 77.5 Date Sample Logged by Lab = 09/15/99 Sample ID = 2580032 Number of Standard Deviations = -0.6 Blind Sample ID = N61 Lab Value = 0.043 Most Probable Value = 0.040 Percent Recovery = 107.5 Date Sample Logged by Lab = 09/10/99 Sample ID = 2530170 Number of Standard Deviations = 0.2 Blind Sample ID = N61 Lab Value = 0.039 Most Probable Value = 0.040 Percent Recovery = 97.5 Date Sample Logged by Lab = 09/08/99 Sample ID = 2510022 Number of Standard Deviations = -0.1 Blind Sample ID = N61 Lab Value = 0.038 Most Probable Value = 0.040 Percent Recovery = 95.0 Date Sample Logged by Lab = 09/03/99 Sample ID = 2460058 Number of Standard Deviations = -0.1 Blind Sample ID = N61 Lab Value = 0.033 Most Probable Value = 0.040 Percent Recovery = 82.5 Date Sample Logged by Lab = 08/27/99 Sample ID = 2390010 Number of Standard Deviations = -0.5 Blind Sample ID = N61 Lab Value = 0.027 Most Probable Value = 0.040 Percent Recovery = 67.5 Date Sample Logged by Lab = 08/25/99 Sample ID = 2370010 Number of Standard Deviations = -0.8 Blind Sample ID = N61 Lab Value = 0.040 Most Probable Value = 0.040 Percent Recovery = 100.0 Date Sample Logged by Lab = 08/20/99 Sample ID = 2320065 Number of Standard Deviations = 0.0 Blind Sample ID = N61 Lab Value = 0.037 Most Probable Value = 0.040 Percent Recovery = 92.5 Date Sample Logged by Lab = 08/12/99 Sample ID = 2240298 Number of Standard Deviations = -0.2 Blind Sample ID = N61 Lab Value = 0.032 Most Probable Value = 0.040 Percent Recovery = 80.0 Date Sample Logged by Lab = 08/10/99 Sample ID = 2220093 Number of Standard Deviations = -0.5 Blind Sample ID = N61 Lab Value = 0.033 Most Probable Value = 0.040 Percent Recovery = 82.5 Date Sample Logged by Lab = 08/09/99 Sample ID = 2210145 Number of Standard Deviations = -0.5 Blind Sample ID = N61 Lab Value = 0.032 Most Probable Value = 0.040 Percent Recovery = 80.0 Date Sample Logged by Lab = 07/28/99 Sample ID = 2090074 Number of Standard Deviations = -0.5 Blind Sample ID = N61 Lab Value = 0.033 Most Probable Value = 0.040 Percent Recovery = 82.5 Date Sample Logged by Lab = 07/16/99 Sample ID = 1970050 Number of Standard Deviations = -0.5 Blind Sample ID = N61 Lab Value = 0.034 Most Probable Value = 0.040 Percent Recovery = 85.0 Date Sample Logged by Lab = 07/14/99 Sample ID = 1950023 Number of Standard Deviations = -0.4 Blind Sample ID = N61 Lab Value = 0.034 Most Probable Value = 0.040 Percent Recovery = 85.0 Date Sample Logged by Lab = 07/12/99 Sample ID = 1930037 Number of Standard Deviations = -0.4 Blind Sample ID = N61 Lab Value = 0.034 Most Probable Value = 0.040 Percent Recovery = 85.0 Date Sample Logged by Lab = 07/07/99 Sample ID = 1880009 Number of Standard Deviations = -0.4 Blind Sample ID = N61 Lab Value = 0.036 Most Probable Value = 0.040 Percent Recovery = 90.0 Date Sample Logged by Lab = 07/02/99 Sample ID = 1830026 Number of Standard Deviations = -0.3 Blind Sample ID = N61 Lab Value = 0.396 Most Probable Value = 0.327 Percent Recovery = 121.1 Date Sample Logged by Lab = 03/26/99 Sample ID = 0850054 Number of Standard Deviations = 2.1 Blind Sample ID = N59 Lab Value = 0.374 Most Probable Value = 0.327 Percent Recovery = 114.4 Date Sample Logged by Lab = 03/24/99 Sample ID = 0830028 Number of Standard Deviations = 1.4 Blind Sample ID = N59 Lab Value = 0.387 Most Probable Value = 0.327 Percent Recovery = 118.3 Date Sample Logged by Lab = 03/19/99 Sample ID = 0780129 Number of Standard Deviations = 1.8 Blind Sample ID = N59 Lab Value = 0.359 Most Probable Value = 0.327 Percent Recovery = 109.8 Date Sample Logged by Lab = 03/17/99 Sample ID = 0760031 Number of Standard Deviations = 1.0 Blind Sample ID = N59 Lab Value = 0.364 Most Probable Value = 0.327 Percent Recovery = 111.3 Date Sample Logged by Lab = 03/12/99 Sample ID = 0710107 Number of Standard Deviations = 1.1 Blind Sample ID = N59 Lab Value = 0.366 Most Probable Value = 0.327 Percent Recovery = 111.9 Date Sample Logged by Lab = 03/10/99 Sample ID = 0690066 Number of Standard Deviations = 1.2 Blind Sample ID = N59 Lab Value = 0.362 Most Probable Value = 0.327 Percent Recovery = 110.7 Date Sample Logged by Lab = 03/05/99 Sample ID = 0640100 Number of Standard Deviations = 1.1 Blind Sample ID = N59 Lab Value = 0.355 Most Probable Value = 0.327 Percent Recovery = 108.6 Date Sample Logged by Lab = 02/26/99 Sample ID = 0570062 Number of Standard Deviations = 0.9 Blind Sample ID = N59 Lab Value = 0.358 Most Probable Value = 0.327 Percent Recovery = 109.5 Date Sample Logged by Lab = 02/24/99 Sample ID = 0550045 Number of Standard Deviations = 1.0 Blind Sample ID = N59 Lab Value = 0.355 Most Probable Value = 0.327 Percent Recovery = 108.6 Date Sample Logged by Lab = 02/19/99 Sample ID = 0500083 Number of Standard Deviations = 0.9 Blind Sample ID = N59 Lab Value = 0.336 Most Probable Value = 0.327 Percent Recovery = 102.8 Date Sample Logged by Lab = 02/17/99 Sample ID = 0480042 Number of Standard Deviations = 0.3 Blind Sample ID = N59 Lab Value = 0.346 Most Probable Value = 0.327 Percent Recovery = 105.8 Date Sample Logged by Lab = 02/12/99 Sample ID = 0430070 Number of Standard Deviations = 0.6 Blind Sample ID = N59 Lab Value = 0.329 Most Probable Value = 0.327 Percent Recovery = 100.6 Date Sample Logged by Lab = 02/10/99 Sample ID = 0410061 Number of Standard Deviations = 0.1 Blind Sample ID = N59 Lab Value = 0.396 Most Probable Value = 0.327 Percent Recovery = 121.1 Date Sample Logged by Lab = 02/05/99 Sample ID = 0360044 Number of Standard Deviations = 2.1 Blind Sample ID = N59 Lab Value = 0.335 Most Probable Value = 0.327 Percent Recovery = 102.4 Date Sample Logged by Lab = 01/29/99 Sample ID = 0290008 Number of Standard Deviations = 0.2 Blind Sample ID = N59 Lab Value = 0.321 Most Probable Value = 0.327 Percent Recovery = 98.2 Date Sample Logged by Lab = 01/22/99 Sample ID = 0220068 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 0.332 Most Probable Value = 0.327 Percent Recovery = 101.5 Date Sample Logged by Lab = 01/20/99 Sample ID = 0200127 Number of Standard Deviations = 0.2 Blind Sample ID = N59 Lab Value = 0.329 Most Probable Value = 0.327 Percent Recovery = 100.6 Date Sample Logged by Lab = 01/15/99 Sample ID = 0150089 Number of Standard Deviations = 0.1 Blind Sample ID = N59 Lab Value = 0.328 Most Probable Value = 0.327 Percent Recovery = 100.3 Date Sample Logged by Lab = 01/13/99 Sample ID = 0130036 Number of Standard Deviations = 0.0 Blind Sample ID = N59 Lab Value = 0.323 Most Probable Value = 0.327 Percent Recovery = 98.8 Date Sample Logged by Lab = 01/08/99 Sample ID = 0080117 Number of Standard Deviations = -0.1 Blind Sample ID = N59 Lab Value = 0.345 Most Probable Value = 0.327 Percent Recovery = 105.5 Date Sample Logged by Lab = 01/06/99 Sample ID = 0060043 Number of Standard Deviations = 0.6 Blind Sample ID = N59 Lab Value = 0.335 Most Probable Value = 0.327 Percent Recovery = 102.4 Date Sample Logged by Lab = 12/30/98 Sample ID = 3640038 Number of Standard Deviations = 0.2 Blind Sample ID = N59 Lab Value = 0.331 Most Probable Value = 0.327 Percent Recovery = 101.2 Date Sample Logged by Lab = 12/23/98 Sample ID = 3570082 Number of Standard Deviations = 0.1 Blind Sample ID = N59 Lab Value = 0.330 Most Probable Value = 0.327 Percent Recovery = 100.9 Date Sample Logged by Lab = 12/16/98 Sample ID = 3500072 Number of Standard Deviations = 0.1 Blind Sample ID = N59 Lab Value = 0.320 Most Probable Value = 0.327 Percent Recovery = 97.9 Date Sample Logged by Lab = 12/11/98 Sample ID = 3450162 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 0.326 Most Probable Value = 0.327 Percent Recovery = 99.7 Date Sample Logged by Lab = 12/09/98 Sample ID = 3430049 Number of Standard Deviations = -0.0 Blind Sample ID = N59 Lab Value = 0.352 Most Probable Value = 0.327 Percent Recovery = 107.6 Date Sample Logged by Lab = 12/04/98 Sample ID = 3380074 Number of Standard Deviations = 0.8 Blind Sample ID = N59 Lab Value = 0.333 Most Probable Value = 0.327 Percent Recovery = 101.8 Date Sample Logged by Lab = 12/01/98 Sample ID = 3350082 Number of Standard Deviations = 0.2 Blind Sample ID = N59 Lab Value = 0.336 Most Probable Value = 0.327 Percent Recovery = 102.8 Date Sample Logged by Lab = 11/25/98 Sample ID = 3290035 Number of Standard Deviations = 0.3 Blind Sample ID = N59 Lab Value = 0.316 Most Probable Value = 0.327 Percent Recovery = 96.6 Date Sample Logged by Lab = 11/20/98 Sample ID = 3240060 Number of Standard Deviations = -0.3 Blind Sample ID = N59 Lab Value = 0.316 Most Probable Value = 0.327 Percent Recovery = 96.6 Date Sample Logged by Lab = 11/18/98 Sample ID = 3220058 Number of Standard Deviations = -0.3 Blind Sample ID = N59 Lab Value = 0.320 Most Probable Value = 0.327 Percent Recovery = 97.9 Date Sample Logged by Lab = 11/16/98 Sample ID = 3200024 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 0.320 Most Probable Value = 0.327 Percent Recovery = 97.9 Date Sample Logged by Lab = 11/10/98 Sample ID = 3140160 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 0.317 Most Probable Value = 0.327 Percent Recovery = 96.9 Date Sample Logged by Lab = 11/09/98 Sample ID = 3130127 Number of Standard Deviations = -0.3 Blind Sample ID = N59 Lab Value = 0.326 Most Probable Value = 0.327 Percent Recovery = 99.7 Date Sample Logged by Lab = 10/23/98 Sample ID = 2960087 Number of Standard Deviations = -0.0 Blind Sample ID = N59 Lab Value = 0.320 Most Probable Value = 0.327 Percent Recovery = 97.9 Date Sample Logged by Lab = 10/21/98 Sample ID = 2940061 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 0.315 Most Probable Value = 0.327 Percent Recovery = 96.3 Date Sample Logged by Lab = 10/16/98 Sample ID = 2890143 Number of Standard Deviations = -0.4 Blind Sample ID = N59 Lab Value = 0.312 Most Probable Value = 0.327 Percent Recovery = 95.4 Date Sample Logged by Lab = 10/14/98 Sample ID = 2870041 Number of Standard Deviations = -0.5 Blind Sample ID = N59 Lab Value = 0.317 Most Probable Value = 0.327 Percent Recovery = 96.9 Date Sample Logged by Lab = 10/09/98 Sample ID = 2820174 Number of Standard Deviations = -0.3 Blind Sample ID = N59 Lab Value = 0.311 Most Probable Value = 0.327 Percent Recovery = 95.1 Date Sample Logged by Lab = 10/07/98 Sample ID = 2800067 Number of Standard Deviations = -0.5 Blind Sample ID = N59 Lab Value = 0.307 Most Probable Value = 0.327 Percent Recovery = 93.9 Date Sample Logged by Lab = 10/02/98 Sample ID = 2750040 Number of Standard Deviations = -0.6 Blind Sample ID = N59 Lab Value = 0.204 Most Probable Value = 0.210 Percent Recovery = 97.1 Date Sample Logged by Lab = 09/29/98 Sample ID = 2720083 Number of Standard Deviations = -0.2 Blind Sample ID = N57 Lab Value = 0.204 Most Probable Value = 0.210 Percent Recovery = 97.1 Date Sample Logged by Lab = 09/25/98 Sample ID = 2680007 Number of Standard Deviations = -0.2 Blind Sample ID = N57 Lab Value = 0.208 Most Probable Value = 0.210 Percent Recovery = 99.0 Date Sample Logged by Lab = 09/18/98 Sample ID = 2610107 Number of Standard Deviations = -0.1 Blind Sample ID = N57 Lab Value = 0.205 Most Probable Value = 0.210 Percent Recovery = 97.6 Date Sample Logged by Lab = 09/15/98 Sample ID = 2580245 Number of Standard Deviations = -0.2 Blind Sample ID = N57 Lab Value = 0.204 Most Probable Value = 0.210 Percent Recovery = 97.1 Date Sample Logged by Lab = 09/11/98 Sample ID = 2540090 Number of Standard Deviations = -0.2 Blind Sample ID = N57 Lab Value = 0.187 Most Probable Value = 0.210 Percent Recovery = 89.0 Date Sample Logged by Lab = 09/04/98 Sample ID = 2470038 Number of Standard Deviations = -0.9 Blind Sample ID = N57 Lab Value = 0.208 Most Probable Value = 0.210 Percent Recovery = 99.0 Date Sample Logged by Lab = 08/28/98 Sample ID = 2400212 Number of Standard Deviations = -0.1 Blind Sample ID = N57 Lab Value = 0.216 Most Probable Value = 0.210 Percent Recovery = 102.9 Date Sample Logged by Lab = 08/21/98 Sample ID = 2330325 Number of Standard Deviations = 0.2 Blind Sample ID = N57 Lab Value = 0.205 Most Probable Value = 0.210 Percent Recovery = 97.6 Date Sample Logged by Lab = 08/18/98 Sample ID = 2300136 Number of Standard Deviations = -0.2 Blind Sample ID = N57 Lab Value = 0.216 Most Probable Value = 0.210 Percent Recovery = 102.9 Date Sample Logged by Lab = 08/14/98 Sample ID = 2260103 Number of Standard Deviations = 0.2 Blind Sample ID = N57 Lab Value = 0.196 Most Probable Value = 0.210 Percent Recovery = 93.3 Date Sample Logged by Lab = 08/07/98 Sample ID = 2190050 Number of Standard Deviations = -0.6 Blind Sample ID = N57 Lab Value = 0.193 Most Probable Value = 0.210 Percent Recovery = 91.9 Date Sample Logged by Lab = 08/04/98 Sample ID = 2160044 Number of Standard Deviations = -0.7 Blind Sample ID = N57 Lab Value = 0.197 Most Probable Value = 0.210 Percent Recovery = 93.8 Date Sample Logged by Lab = 07/28/98 Sample ID = 2090138 Number of Standard Deviations = -0.5 Blind Sample ID = N57 Lab Value = 0.198 Most Probable Value = 0.210 Percent Recovery = 94.3 Date Sample Logged by Lab = 07/27/98 Sample ID = 2080084 Number of Standard Deviations = -0.5 Blind Sample ID = N57 Lab Value = 0.223 Most Probable Value = 0.210 Percent Recovery = 106.2 Date Sample Logged by Lab = 07/17/98 Sample ID = 1980301 Number of Standard Deviations = 0.5 Blind Sample ID = N57 Lab Value = 0.203 Most Probable Value = 0.210 Percent Recovery = 96.7 Date Sample Logged by Lab = 07/14/98 Sample ID = 1950204 Number of Standard Deviations = -0.3 Blind Sample ID = N57 Lab Value = 0.196 Most Probable Value = 0.210 Percent Recovery = 93.3 Date Sample Logged by Lab = 07/10/98 Sample ID = 1910241 Number of Standard Deviations = -0.6 Blind Sample ID = N57 Lab Value = 0.193 Most Probable Value = 0.210 Percent Recovery = 91.9 Date Sample Logged by Lab = 07/06/98 Sample ID = 1870154 Number of Standard Deviations = -0.7 Blind Sample ID = N57 Lab Value = 0.189 Most Probable Value = 0.210 Percent Recovery = 90.0 Date Sample Logged by Lab = 06/19/98 Sample ID = 1700283 Number of Standard Deviations = -0.9 Blind Sample ID = N57 Lab Value = 0.187 Most Probable Value = 0.210 Percent Recovery = 89.0 Date Sample Logged by Lab = 06/17/98 Sample ID = 1680012 Number of Standard Deviations = -0.9 Blind Sample ID = N57 Lab Value = 0.192 Most Probable Value = 0.210 Percent Recovery = 91.4 Date Sample Logged by Lab = 06/12/98 Sample ID = 1630124 Number of Standard Deviations = -0.7 Blind Sample ID = N57 Lab Value = 0.186 Most Probable Value = 0.210 Percent Recovery = 88.6 Date Sample Logged by Lab = 06/05/98 Sample ID = 1560220 Number of Standard Deviations = -1.0 Blind Sample ID = N57 Lab Value = 0.189 Most Probable Value = 0.210 Percent Recovery = 90.0 Date Sample Logged by Lab = 06/02/98 Sample ID = 1530224 Number of Standard Deviations = -0.9 Blind Sample ID = N57 Lab Value = 0.187 Most Probable Value = 0.210 Percent Recovery = 89.0 Date Sample Logged by Lab = 06/02/98 Sample ID = 1530214 Number of Standard Deviations = -0.9 Blind Sample ID = N57 Lab Value = 0.185 Most Probable Value = 0.210 Percent Recovery = 88.1 Date Sample Logged by Lab = 05/29/98 Sample ID = 1490072 Number of Standard Deviations = -1.0 Blind Sample ID = N57 Lab Value = 0.194 Most Probable Value = 0.210 Percent Recovery = 92.4 Date Sample Logged by Lab = 05/22/98 Sample ID = 1420204 Number of Standard Deviations = -0.7 Blind Sample ID = N57 Lab Value = 0.187 Most Probable Value = 0.210 Percent Recovery = 89.0 Date Sample Logged by Lab = 05/18/98 Sample ID = 1380091 Number of Standard Deviations = -0.9 Blind Sample ID = N57 Lab Value = 0.196 Most Probable Value = 0.210 Percent Recovery = 93.3 Date Sample Logged by Lab = 05/12/98 Sample ID = 1320084 Number of Standard Deviations = -0.6 Blind Sample ID = N57 Lab Value = 0.183 Most Probable Value = 0.210 Percent Recovery = 87.1 Date Sample Logged by Lab = 05/08/98 Sample ID = 1280043 Number of Standard Deviations = -1.1 Blind Sample ID = N57 Lab Value = 0.193 Most Probable Value = 0.210 Percent Recovery = 91.9 Date Sample Logged by Lab = 04/28/98 Sample ID = 1180174 Number of Standard Deviations = -0.7 Blind Sample ID = N57 Lab Value = 0.199 Most Probable Value = 0.210 Percent Recovery = 94.8 Date Sample Logged by Lab = 04/24/98 Sample ID = 1140196 Number of Standard Deviations = -0.4 Blind Sample ID = N57 Lab Value = 0.193 Most Probable Value = 0.210 Percent Recovery = 91.9 Date Sample Logged by Lab = 04/17/98 Sample ID = 1070126 Number of Standard Deviations = -0.7 Blind Sample ID = N57 Lab Value = 0.197 Most Probable Value = 0.210 Percent Recovery = 93.8 Date Sample Logged by Lab = 04/14/98 Sample ID = 1040094 Number of Standard Deviations = -0.5 Blind Sample ID = N57 Lab Value = 0.191 Most Probable Value = 0.210 Percent Recovery = 91.0 Date Sample Logged by Lab = 04/10/98 Sample ID = 1000120 Number of Standard Deviations = -0.8 Blind Sample ID = N57 Lab Value = 0.198 Most Probable Value = 0.210 Percent Recovery = 94.3 Date Sample Logged by Lab = 04/03/98 Sample ID = 0930136 Number of Standard Deviations = -0.5 Blind Sample ID = N57 Lab Value = 0.233 Most Probable Value = 0.240 Percent Recovery = 97.1 Date Sample Logged by Lab = 03/27/98 Sample ID = 0860118 Number of Standard Deviations = -0.3 Blind Sample ID = N55 Lab Value = 0.236 Most Probable Value = 0.240 Percent Recovery = 98.3 Date Sample Logged by Lab = 03/20/98 Sample ID = 0790215 Number of Standard Deviations = -0.2 Blind Sample ID = N55 Lab Value = 0.236 Most Probable Value = 0.240 Percent Recovery = 98.3 Date Sample Logged by Lab = 03/17/98 Sample ID = 0760022 Number of Standard Deviations = -0.2 Blind Sample ID = N55 Lab Value = 0.237 Most Probable Value = 0.240 Percent Recovery = 98.8 Date Sample Logged by Lab = 03/13/98 Sample ID = 0720058 Number of Standard Deviations = -0.1 Blind Sample ID = N55 Lab Value = 0.221 Most Probable Value = 0.240 Percent Recovery = 92.1 Date Sample Logged by Lab = 03/06/98 Sample ID = 0650043 Number of Standard Deviations = -0.7 Blind Sample ID = N55 Lab Value = 0.228 Most Probable Value = 0.240 Percent Recovery = 95.0 Date Sample Logged by Lab = 03/03/98 Sample ID = 0620136 Number of Standard Deviations = -0.5 Blind Sample ID = N55 Lab Value = 0.230 Most Probable Value = 0.240 Percent Recovery = 95.8 Date Sample Logged by Lab = 02/27/98 Sample ID = 0580058 Number of Standard Deviations = -0.4 Blind Sample ID = N55 Lab Value = 0.231 Most Probable Value = 0.240 Percent Recovery = 96.3 Date Sample Logged by Lab = 02/23/98 Sample ID = 0540093 Number of Standard Deviations = -0.3 Blind Sample ID = N55 Lab Value = 0.228 Most Probable Value = 0.240 Percent Recovery = 95.0 Date Sample Logged by Lab = 02/20/98 Sample ID = 0510063 Number of Standard Deviations = -0.5 Blind Sample ID = N55 Lab Value = 0.228 Most Probable Value = 0.240 Percent Recovery = 95.0 Date Sample Logged by Lab = 02/13/98 Sample ID = 0440041 Number of Standard Deviations = -0.5 Blind Sample ID = N55 Lab Value = 0.230 Most Probable Value = 0.240 Percent Recovery = 95.8 Date Sample Logged by Lab = 02/06/98 Sample ID = 0370164 Number of Standard Deviations = -0.4 Blind Sample ID = N55 Lab Value = 0.225 Most Probable Value = 0.240 Percent Recovery = 93.8 Date Sample Logged by Lab = 02/03/98 Sample ID = 0340100 Number of Standard Deviations = -0.6 Blind Sample ID = N55 Lab Value = 0.222 Most Probable Value = 0.240 Percent Recovery = 92.5 Date Sample Logged by Lab = 01/30/98 Sample ID = 0300115 Number of Standard Deviations = -0.7 Blind Sample ID = N55 Lab Value = 0.225 Most Probable Value = 0.240 Percent Recovery = 93.8 Date Sample Logged by Lab = 01/27/98 Sample ID = 0270118 Number of Standard Deviations = -0.6 Blind Sample ID = N55 Lab Value = 0.222 Most Probable Value = 0.240 Percent Recovery = 92.5 Date Sample Logged by Lab = 01/26/98 Sample ID = 0260123 Number of Standard Deviations = -0.7 Blind Sample ID = N55 Lab Value = 0.226 Most Probable Value = 0.240 Percent Recovery = 94.2 Date Sample Logged by Lab = 01/20/98 Sample ID = 0200130 Number of Standard Deviations = -0.5 Blind Sample ID = N55 Lab Value = 0.227 Most Probable Value = 0.240 Percent Recovery = 94.6 Date Sample Logged by Lab = 01/16/98 Sample ID = 0160088 Number of Standard Deviations = -0.5 Blind Sample ID = N55 Lab Value = 0.226 Most Probable Value = 0.240 Percent Recovery = 94.2 Date Sample Logged by Lab = 01/09/98 Sample ID = 0090088 Number of Standard Deviations = -0.5 Blind Sample ID = N55 Lab Value = 0.239 Most Probable Value = 0.240 Percent Recovery = 99.6 Date Sample Logged by Lab = 12/31/97 Sample ID = 3650033 Number of Standard Deviations = -0.0 Blind Sample ID = N55 Lab Value = 0.230 Most Probable Value = 0.240 Percent Recovery = 95.8 Date Sample Logged by Lab = 12/19/97 Sample ID = 3530141 Number of Standard Deviations = -0.4 Blind Sample ID = N55 Lab Value = 0.213 Most Probable Value = 0.240 Percent Recovery = 88.8 Date Sample Logged by Lab = 12/16/97 Sample ID = 3500012 Number of Standard Deviations = -1.0 Blind Sample ID = N55 Lab Value = 0.217 Most Probable Value = 0.240 Percent Recovery = 90.4 Date Sample Logged by Lab = 12/12/97 Sample ID = 3460127 Number of Standard Deviations = -0.9 Blind Sample ID = N55 Lab Value = 0.214 Most Probable Value = 0.240 Percent Recovery = 89.2 Date Sample Logged by Lab = 12/05/97 Sample ID = 3390181 Number of Standard Deviations = -1.0 Blind Sample ID = N55 Lab Value = 0.222 Most Probable Value = 0.240 Percent Recovery = 92.5 Date Sample Logged by Lab = 12/02/97 Sample ID = 3360032 Number of Standard Deviations = -0.7 Blind Sample ID = N55 Lab Value = 0.235 Most Probable Value = 0.240 Percent Recovery = 97.9 Date Sample Logged by Lab = 11/25/97 Sample ID = 3290139 Number of Standard Deviations = -0.2 Blind Sample ID = N55 Lab Value = 0.235 Most Probable Value = 0.240 Percent Recovery = 97.9 Date Sample Logged by Lab = 11/21/97 Sample ID = 3250329 Number of Standard Deviations = -0.2 Blind Sample ID = N55 Lab Value = 0.223 Most Probable Value = 0.240 Percent Recovery = 92.9 Date Sample Logged by Lab = 11/18/97 Sample ID = 3220056 Number of Standard Deviations = -0.6 Blind Sample ID = N55 Lab Value = 0.223 Most Probable Value = 0.240 Percent Recovery = 92.9 Date Sample Logged by Lab = 11/14/97 Sample ID = 3180087 Number of Standard Deviations = -0.6 Blind Sample ID = N55 Lab Value = 0.220 Most Probable Value = 0.240 Percent Recovery = 91.7 Date Sample Logged by Lab = 11/07/97 Sample ID = 3110070 Number of Standard Deviations = -0.8 Blind Sample ID = N55 Lab Value = 0.227 Most Probable Value = 0.240 Percent Recovery = 94.6 Date Sample Logged by Lab = 11/04/97 Sample ID = 3080083 Number of Standard Deviations = -0.5 Blind Sample ID = N55 Lab Value = 0.260 Most Probable Value = 0.266 Percent Recovery = 97.7 Date Sample Logged by Lab = 09/24/97 Sample ID = 2670106 Number of Standard Deviations = -0.2 Blind Sample ID = NAB Lab Value = 0.260 Most Probable Value = 0.266 Percent Recovery = 97.7 Date Sample Logged by Lab = 09/10/97 Sample ID = 2530269 Number of Standard Deviations = -0.2 Blind Sample ID = NAB Lab Value = 0.262 Most Probable Value = 0.266 Percent Recovery = 98.5 Date Sample Logged by Lab = 08/22/97 Sample ID = 2340007 Number of Standard Deviations = -0.1 Blind Sample ID = NAB Lab Value = 0.298 Most Probable Value = 0.266 Percent Recovery = 112.0 Date Sample Logged by Lab = 08/08/97 Sample ID = 2200230 Number of Standard Deviations = 0.9 Blind Sample ID = NAB Lab Value = 0.271 Most Probable Value = 0.266 Percent Recovery = 101.9 Date Sample Logged by Lab = 07/25/97 Sample ID = 2060076 Number of Standard Deviations = 0.1 Blind Sample ID = NAB Lab Value = 0.284 Most Probable Value = 0.266 Percent Recovery = 106.8 Date Sample Logged by Lab = 07/09/97 Sample ID = 1900017 Number of Standard Deviations = 0.5 Blind Sample ID = NAB Lab Value = 0.283 Most Probable Value = 0.266 Percent Recovery = 106.4 Date Sample Logged by Lab = 06/26/97 Sample ID = 1770165 Number of Standard Deviations = 0.5 Blind Sample ID = NAB Lab Value = 0.271 Most Probable Value = 0.266 Percent Recovery = 101.9 Date Sample Logged by Lab = 06/12/97 Sample ID = 1630058 Number of Standard Deviations = 0.1 Blind Sample ID = NAB Lab Value = 0.295 Most Probable Value = 0.266 Percent Recovery = 110.9 Date Sample Logged by Lab = 05/23/97 Sample ID = 1430318 Number of Standard Deviations = 0.8 Blind Sample ID = NAB Lab Value = 0.299 Most Probable Value = 0.266 Percent Recovery = 112.4 Date Sample Logged by Lab = 05/13/97 Sample ID = 1330063 Number of Standard Deviations = 0.9 Blind Sample ID = NAB Lab Value = 0.294 Most Probable Value = 0.266 Percent Recovery = 110.5 Date Sample Logged by Lab = 04/28/97 Sample ID = 1180125 Number of Standard Deviations = 0.8 Blind Sample ID = NAB Lab Value = 0.149 Most Probable Value = 0.155 Percent Recovery = 96.1 Date Sample Logged by Lab = 03/27/97 Sample ID = 0860049 Number of Standard Deviations = -0.2 Blind Sample ID = N49 Lab Value = 0.137 Most Probable Value = 0.155 Percent Recovery = 88.4 Date Sample Logged by Lab = 03/14/97 Sample ID = 0730111 Number of Standard Deviations = -0.6 Blind Sample ID = N49 Lab Value = 0.115 Most Probable Value = 0.155 Percent Recovery = 74.2 Date Sample Logged by Lab = 02/25/97 Sample ID = 0560222 Number of Standard Deviations = -1.4 Blind Sample ID = N49 Lab Value = 0.166 Most Probable Value = 0.155 Percent Recovery = 107.1 Date Sample Logged by Lab = 02/07/97 Sample ID = 0380067 Number of Standard Deviations = 0.4 Blind Sample ID = N49 Lab Value = 0.134 Most Probable Value = 0.155 Percent Recovery = 86.5 Date Sample Logged by Lab = 02/04/97 Sample ID = 0350106 Number of Standard Deviations = -0.8 Blind Sample ID = N49 Lab Value = 0.142 Most Probable Value = 0.155 Percent Recovery = 91.6 Date Sample Logged by Lab = 01/09/97 Sample ID = 0090042 Number of Standard Deviations = -0.5 Blind Sample ID = N49 Lab Value = 0.141 Most Probable Value = 0.155 Percent Recovery = 91.0 Date Sample Logged by Lab = 12/27/96 Sample ID = 3620034 Number of Standard Deviations = -0.5 Blind Sample ID = N49 Lab Value = 0.189 Most Probable Value = 0.155 Percent Recovery = 121.9 Date Sample Logged by Lab = 12/16/96 Sample ID = 3510166 Number of Standard Deviations = 1.2 Blind Sample ID = N49 Lab Value = 0.133 Most Probable Value = 0.155 Percent Recovery = 85.8 Date Sample Logged by Lab = 11/21/96 Sample ID = 3260078 Number of Standard Deviations = -0.8 Blind Sample ID = N49 Lab Value = 0.123 Most Probable Value = 0.155 Percent Recovery = 79.4 Date Sample Logged by Lab = 11/15/96 Sample ID = 3200035 Number of Standard Deviations = -1.1 Blind Sample ID = N49 Lab Value = 0.140 Most Probable Value = 0.155 Percent Recovery = 90.3 Date Sample Logged by Lab = 11/01/96 Sample ID = 3060255 Number of Standard Deviations = -0.5 Blind Sample ID = N49 Lab Value = 0.116 Most Probable Value = 0.155 Percent Recovery = 74.8 Date Sample Logged by Lab = 10/15/96 Sample ID = 2890124 Number of Standard Deviations = -1.4 Blind Sample ID = N49 Y = 100
The SGPlot Procedure

- AMMONIA-N,FIL,COL,LL -
Percent Recovery by Concentration
NWQL Parameter: 00608, Method: CL039
Logged in Dates: 10/15/96 through 09/24/01
Open Data Set

Lab Value = 0.043 Most Probable Value = 0.086 Percent Recovery = 50.0 Date Sample Logged by Lab = 05/18/01 Sample ID = 1380050 Number of Standard Deviations = -2.3 Blind Sample ID = N69 Lab Value = 0.093 Most Probable Value = 0.435 Percent Recovery = 21.4 Date Sample Logged by Lab = 11/17/00 Sample ID = 3220340 Number of Standard Deviations = -9.1 Blind Sample ID = N67 Lab Value = 0.004 Most Probable Value = 0.124 Percent Recovery = 3.2 Date Sample Logged by Lab = 05/26/00 Sample ID = 1470027 Number of Standard Deviations = -6.3 Blind Sample ID = N65 Lab Value = 0.009 Most Probable Value = 0.150 Percent Recovery = 6.0 Date Sample Logged by Lab = 10/27/99 Sample ID = 3000008 Number of Standard Deviations = -6.8 Blind Sample ID = N63 Lab Value = 0.085 Most Probable Value = 0.040 Percent Recovery = 212.5 Date Sample Logged by Lab = 08/18/99 Sample ID = 2300019 Number of Standard Deviations = 2.9 Blind Sample ID = N61 Lab Value = 0.008 Most Probable Value = 0.040 Percent Recovery = 20.0 Date Sample Logged by Lab = 07/27/99 Sample ID = 2080109 Number of Standard Deviations = -2.1 Blind Sample ID = N61 Lab Value = 0.065 Most Probable Value = 0.327 Percent Recovery = 19.9 Date Sample Logged by Lab = 12/18/98 Sample ID = 3520051 Number of Standard Deviations = -8.0 Blind Sample ID = N59 Lab Value = 0.002 Most Probable Value = 0.210 Percent Recovery = 1.0 Date Sample Logged by Lab = 06/26/98 Sample ID = 1770073 Number of Standard Deviations = -8.5 Blind Sample ID = N57 Lab Value = 0.098 Most Probable Value = 0.266 Percent Recovery = 36.8 Date Sample Logged by Lab = 04/14/97 Sample ID = 1040231 Number of Standard Deviations = -4.6 Blind Sample ID = NAB Lab Value = 0.082 Most Probable Value = 0.086 Percent Recovery = 95.3 Date Sample Logged by Lab = 09/24/01 Sample ID = 2670118 Number of Standard Deviations = -0.2 Blind Sample ID = N69 Lab Value = 0.083 Most Probable Value = 0.086 Percent Recovery = 96.5 Date Sample Logged by Lab = 09/18/01 Sample ID = 2610001 Number of Standard Deviations = -0.2 Blind Sample ID = N69 Lab Value = 0.084 Most Probable Value = 0.086 Percent Recovery = 97.7 Date Sample Logged by Lab = 09/14/01 Sample ID = 2570020 Number of Standard Deviations = -0.1 Blind Sample ID = N69 Lab Value = 0.097 Most Probable Value = 0.086 Percent Recovery = 112.8 Date Sample Logged by Lab = 09/05/01 Sample ID = 2480228 Number of Standard Deviations = 0.6 Blind Sample ID = N69 Lab Value = 0.113 Most Probable Value = 0.086 Percent Recovery = 131.4 Date Sample Logged by Lab = 09/05/01 Sample ID = 2480064 Number of Standard Deviations = 1.4 Blind Sample ID = N69 Lab Value = 0.085 Most Probable Value = 0.086 Percent Recovery = 98.8 Date Sample Logged by Lab = 08/22/01 Sample ID = 2340148 Number of Standard Deviations = -0.1 Blind Sample ID = N69 Lab Value = 0.082 Most Probable Value = 0.086 Percent Recovery = 95.3 Date Sample Logged by Lab = 08/17/01 Sample ID = 2290032 Number of Standard Deviations = -0.2 Blind Sample ID = N69 Lab Value = 0.076 Most Probable Value = 0.086 Percent Recovery = 88.4 Date Sample Logged by Lab = 08/10/01 Sample ID = 2220105 Number of Standard Deviations = -0.5 Blind Sample ID = N69 Lab Value = 0.083 Most Probable Value = 0.086 Percent Recovery = 96.5 Date Sample Logged by Lab = 08/08/01 Sample ID = 2200002 Number of Standard Deviations = -0.2 Blind Sample ID = N69 Lab Value = 0.079 Most Probable Value = 0.086 Percent Recovery = 91.9 Date Sample Logged by Lab = 08/06/01 Sample ID = 2180184 Number of Standard Deviations = -0.4 Blind Sample ID = N69 Lab Value = 0.081 Most Probable Value = 0.086 Percent Recovery = 94.2 Date Sample Logged by Lab = 07/27/01 Sample ID = 2080023 Number of Standard Deviations = -0.3 Blind Sample ID = N69 Lab Value = 0.057 Most Probable Value = 0.086 Percent Recovery = 66.3 Date Sample Logged by Lab = 07/23/01 Sample ID = 2040151 Number of Standard Deviations = -1.6 Blind Sample ID = N69 Lab Value = 0.073 Most Probable Value = 0.086 Percent Recovery = 84.9 Date Sample Logged by Lab = 07/13/01 Sample ID = 1940048 Number of Standard Deviations = -0.7 Blind Sample ID = N69 Lab Value = 0.086 Most Probable Value = 0.086 Percent Recovery = 100.0 Date Sample Logged by Lab = 07/11/01 Sample ID = 1920005 Number of Standard Deviations = 0.0 Blind Sample ID = N69 Lab Value = 0.079 Most Probable Value = 0.086 Percent Recovery = 91.9 Date Sample Logged by Lab = 07/06/01 Sample ID = 1870006 Number of Standard Deviations = -0.4 Blind Sample ID = N69 Lab Value = 0.085 Most Probable Value = 0.086 Percent Recovery = 98.8 Date Sample Logged by Lab = 06/29/01 Sample ID = 1800074 Number of Standard Deviations = -0.1 Blind Sample ID = N69 Lab Value = 0.086 Most Probable Value = 0.086 Percent Recovery = 100.0 Date Sample Logged by Lab = 06/22/01 Sample ID = 1730098 Number of Standard Deviations = 0.0 Blind Sample ID = N69 Lab Value = 0.083 Most Probable Value = 0.086 Percent Recovery = 96.5 Date Sample Logged by Lab = 06/20/01 Sample ID = 1710183 Number of Standard Deviations = -0.2 Blind Sample ID = N69 Lab Value = 0.085 Most Probable Value = 0.086 Percent Recovery = 98.8 Date Sample Logged by Lab = 06/07/01 Sample ID = 1580092 Number of Standard Deviations = -0.1 Blind Sample ID = N69 Lab Value = 0.079 Most Probable Value = 0.086 Percent Recovery = 91.9 Date Sample Logged by Lab = 06/06/01 Sample ID = 1570035 Number of Standard Deviations = -0.4 Blind Sample ID = N69 Lab Value = 0.082 Most Probable Value = 0.086 Percent Recovery = 95.3 Date Sample Logged by Lab = 05/15/01 Sample ID = 1350096 Number of Standard Deviations = -0.2 Blind Sample ID = N69 Lab Value = 0.081 Most Probable Value = 0.086 Percent Recovery = 94.2 Date Sample Logged by Lab = 05/09/01 Sample ID = 1290014 Number of Standard Deviations = -0.3 Blind Sample ID = N69 Lab Value = 0.079 Most Probable Value = 0.086 Percent Recovery = 91.9 Date Sample Logged by Lab = 05/02/01 Sample ID = 1220112 Number of Standard Deviations = -0.4 Blind Sample ID = N69 Lab Value = 0.429 Most Probable Value = 0.435 Percent Recovery = 98.6 Date Sample Logged by Lab = 03/23/01 Sample ID = 0820132 Number of Standard Deviations = -0.2 Blind Sample ID = N67 Lab Value = 0.420 Most Probable Value = 0.435 Percent Recovery = 96.6 Date Sample Logged by Lab = 03/16/01 Sample ID = 0750161 Number of Standard Deviations = -0.4 Blind Sample ID = N67 Lab Value = 0.393 Most Probable Value = 0.435 Percent Recovery = 90.3 Date Sample Logged by Lab = 03/09/01 Sample ID = 0680007 Number of Standard Deviations = -1.1 Blind Sample ID = N67 Lab Value = 0.271 Most Probable Value = 0.435 Percent Recovery = 62.3 Date Sample Logged by Lab = 03/07/01 Sample ID = 0660086 Number of Standard Deviations = -4.4 Blind Sample ID = N67 Lab Value = 0.435 Most Probable Value = 0.435 Percent Recovery = 100.0 Date Sample Logged by Lab = 03/06/01 Sample ID = 0650079 Number of Standard Deviations = 0.0 Blind Sample ID = N67 Lab Value = 0.388 Most Probable Value = 0.435 Percent Recovery = 89.2 Date Sample Logged by Lab = 02/23/01 Sample ID = 0540039 Number of Standard Deviations = -1.3 Blind Sample ID = N67 Lab Value = 0.301 Most Probable Value = 0.435 Percent Recovery = 69.2 Date Sample Logged by Lab = 02/16/01 Sample ID = 0470113 Number of Standard Deviations = -3.6 Blind Sample ID = N67 Lab Value = 0.369 Most Probable Value = 0.435 Percent Recovery = 84.8 Date Sample Logged by Lab = 02/09/01 Sample ID = 0400052 Number of Standard Deviations = -1.8 Blind Sample ID = N67 Lab Value = 0.467 Most Probable Value = 0.435 Percent Recovery = 107.4 Date Sample Logged by Lab = 02/07/01 Sample ID = 0380061 Number of Standard Deviations = 0.9 Blind Sample ID = N67 Lab Value = 0.461 Most Probable Value = 0.435 Percent Recovery = 106.0 Date Sample Logged by Lab = 02/06/01 Sample ID = 0370007 Number of Standard Deviations = 0.7 Blind Sample ID = N67 Lab Value = 0.401 Most Probable Value = 0.435 Percent Recovery = 92.2 Date Sample Logged by Lab = 01/26/01 Sample ID = 0260024 Number of Standard Deviations = -0.9 Blind Sample ID = N67 Lab Value = 0.435 Most Probable Value = 0.435 Percent Recovery = 100.0 Date Sample Logged by Lab = 01/19/01 Sample ID = 0190059 Number of Standard Deviations = 0.0 Blind Sample ID = N67 Lab Value = 0.318 Most Probable Value = 0.435 Percent Recovery = 73.1 Date Sample Logged by Lab = 01/12/01 Sample ID = 0120100 Number of Standard Deviations = -3.1 Blind Sample ID = N67 Lab Value = 0.419 Most Probable Value = 0.435 Percent Recovery = 96.3 Date Sample Logged by Lab = 01/12/01 Sample ID = 0120101 Number of Standard Deviations = -0.4 Blind Sample ID = N67 Lab Value = 0.449 Most Probable Value = 0.435 Percent Recovery = 103.2 Date Sample Logged by Lab = 01/10/01 Sample ID = 0100033 Number of Standard Deviations = 0.4 Blind Sample ID = N67 Lab Value = 0.450 Most Probable Value = 0.435 Percent Recovery = 103.4 Date Sample Logged by Lab = 01/08/01 Sample ID = 0080019 Number of Standard Deviations = 0.4 Blind Sample ID = N67 Lab Value = 0.439 Most Probable Value = 0.435 Percent Recovery = 100.9 Date Sample Logged by Lab = 12/26/00 Sample ID = 3610149 Number of Standard Deviations = 0.1 Blind Sample ID = N67 Lab Value = 0.465 Most Probable Value = 0.435 Percent Recovery = 106.9 Date Sample Logged by Lab = 12/15/00 Sample ID = 3500084 Number of Standard Deviations = 0.8 Blind Sample ID = N67 Lab Value = 0.318 Most Probable Value = 0.435 Percent Recovery = 73.1 Date Sample Logged by Lab = 12/08/00 Sample ID = 3430047 Number of Standard Deviations = -3.1 Blind Sample ID = N67 Lab Value = 0.521 Most Probable Value = 0.435 Percent Recovery = 119.8 Date Sample Logged by Lab = 12/01/00 Sample ID = 3360011 Number of Standard Deviations = 2.3 Blind Sample ID = N67 Lab Value = 0.411 Most Probable Value = 0.435 Percent Recovery = 94.5 Date Sample Logged by Lab = 11/13/00 Sample ID = 3180016 Number of Standard Deviations = -0.6 Blind Sample ID = N67 Lab Value = 0.510 Most Probable Value = 0.435 Percent Recovery = 117.2 Date Sample Logged by Lab = 11/08/00 Sample ID = 3130018 Number of Standard Deviations = 2.0 Blind Sample ID = N67 Lab Value = 0.473 Most Probable Value = 0.435 Percent Recovery = 108.7 Date Sample Logged by Lab = 11/03/00 Sample ID = 3080021 Number of Standard Deviations = 1.0 Blind Sample ID = N67 Lab Value = 0.329 Most Probable Value = 0.435 Percent Recovery = 75.6 Date Sample Logged by Lab = 10/27/00 Sample ID = 3010001 Number of Standard Deviations = -2.8 Blind Sample ID = N67 Lab Value = 0.443 Most Probable Value = 0.435 Percent Recovery = 101.8 Date Sample Logged by Lab = 10/20/00 Sample ID = 2940076 Number of Standard Deviations = 0.2 Blind Sample ID = N67 Lab Value = 0.467 Most Probable Value = 0.435 Percent Recovery = 107.4 Date Sample Logged by Lab = 10/13/00 Sample ID = 2870117 Number of Standard Deviations = 0.9 Blind Sample ID = N67 Lab Value = 0.468 Most Probable Value = 0.435 Percent Recovery = 107.6 Date Sample Logged by Lab = 10/13/00 Sample ID = 2870110 Number of Standard Deviations = 0.9 Blind Sample ID = N67 Lab Value = 0.485 Most Probable Value = 0.435 Percent Recovery = 111.5 Date Sample Logged by Lab = 10/13/00 Sample ID = 2870103 Number of Standard Deviations = 1.3 Blind Sample ID = N67 Lab Value = 0.138 Most Probable Value = 0.124 Percent Recovery = 111.3 Date Sample Logged by Lab = 09/29/00 Sample ID = 2730016 Number of Standard Deviations = 0.7 Blind Sample ID = N65 Lab Value = 0.137 Most Probable Value = 0.124 Percent Recovery = 110.5 Date Sample Logged by Lab = 09/22/00 Sample ID = 2660007 Number of Standard Deviations = 0.7 Blind Sample ID = N65 Lab Value = 0.134 Most Probable Value = 0.124 Percent Recovery = 108.1 Date Sample Logged by Lab = 09/20/00 Sample ID = 2640054 Number of Standard Deviations = 0.5 Blind Sample ID = N65 Lab Value = 0.128 Most Probable Value = 0.124 Percent Recovery = 103.2 Date Sample Logged by Lab = 09/15/00 Sample ID = 2590086 Number of Standard Deviations = 0.2 Blind Sample ID = N65 Lab Value = 0.135 Most Probable Value = 0.124 Percent Recovery = 108.9 Date Sample Logged by Lab = 09/08/00 Sample ID = 2520005 Number of Standard Deviations = 0.6 Blind Sample ID = N65 Lab Value = 0.144 Most Probable Value = 0.124 Percent Recovery = 116.1 Date Sample Logged by Lab = 09/06/00 Sample ID = 2500001 Number of Standard Deviations = 1.0 Blind Sample ID = N65 Lab Value = 0.108 Most Probable Value = 0.124 Percent Recovery = 87.1 Date Sample Logged by Lab = 07/28/00 Sample ID = 2100030 Number of Standard Deviations = -0.8 Blind Sample ID = N65 Lab Value = 0.118 Most Probable Value = 0.124 Percent Recovery = 95.2 Date Sample Logged by Lab = 07/26/00 Sample ID = 2080022 Number of Standard Deviations = -0.3 Blind Sample ID = N65 Lab Value = 0.119 Most Probable Value = 0.124 Percent Recovery = 96.0 Date Sample Logged by Lab = 07/21/00 Sample ID = 2030087 Number of Standard Deviations = -0.3 Blind Sample ID = N65 Lab Value = 0.121 Most Probable Value = 0.124 Percent Recovery = 97.6 Date Sample Logged by Lab = 07/14/00 Sample ID = 1960026 Number of Standard Deviations = -0.2 Blind Sample ID = N65 Lab Value = 0.122 Most Probable Value = 0.124 Percent Recovery = 98.4 Date Sample Logged by Lab = 07/12/00 Sample ID = 1940001 Number of Standard Deviations = -0.1 Blind Sample ID = N65 Lab Value = 0.128 Most Probable Value = 0.124 Percent Recovery = 103.2 Date Sample Logged by Lab = 07/07/00 Sample ID = 1890029 Number of Standard Deviations = 0.2 Blind Sample ID = N65 Lab Value = 0.118 Most Probable Value = 0.124 Percent Recovery = 95.2 Date Sample Logged by Lab = 06/23/00 Sample ID = 1750025 Number of Standard Deviations = -0.3 Blind Sample ID = N65 Lab Value = 0.122 Most Probable Value = 0.124 Percent Recovery = 98.4 Date Sample Logged by Lab = 06/21/00 Sample ID = 1730019 Number of Standard Deviations = -0.1 Blind Sample ID = N65 Lab Value = 0.125 Most Probable Value = 0.124 Percent Recovery = 100.8 Date Sample Logged by Lab = 06/19/00 Sample ID = 1710133 Number of Standard Deviations = 0.1 Blind Sample ID = N65 Lab Value = 0.123 Most Probable Value = 0.124 Percent Recovery = 99.2 Date Sample Logged by Lab = 06/09/00 Sample ID = 1610249 Number of Standard Deviations = -0.1 Blind Sample ID = N65 Lab Value = 0.102 Most Probable Value = 0.124 Percent Recovery = 82.3 Date Sample Logged by Lab = 06/07/00 Sample ID = 1590024 Number of Standard Deviations = -1.1 Blind Sample ID = N65 Lab Value = 0.118 Most Probable Value = 0.124 Percent Recovery = 95.2 Date Sample Logged by Lab = 06/05/00 Sample ID = 1570176 Number of Standard Deviations = -0.3 Blind Sample ID = N65 Lab Value = 0.123 Most Probable Value = 0.124 Percent Recovery = 99.2 Date Sample Logged by Lab = 05/25/00 Sample ID = 1460093 Number of Standard Deviations = -0.1 Blind Sample ID = N65 Lab Value = 0.115 Most Probable Value = 0.124 Percent Recovery = 92.7 Date Sample Logged by Lab = 05/19/00 Sample ID = 1400059 Number of Standard Deviations = -0.5 Blind Sample ID = N65 Lab Value = 0.109 Most Probable Value = 0.124 Percent Recovery = 87.9 Date Sample Logged by Lab = 05/12/00 Sample ID = 1330053 Number of Standard Deviations = -0.8 Blind Sample ID = N65 Lab Value = 0.132 Most Probable Value = 0.124 Percent Recovery = 106.5 Date Sample Logged by Lab = 05/10/00 Sample ID = 1310008 Number of Standard Deviations = 0.4 Blind Sample ID = N65 Lab Value = 0.134 Most Probable Value = 0.124 Percent Recovery = 108.1 Date Sample Logged by Lab = 05/05/00 Sample ID = 1260001 Number of Standard Deviations = 0.5 Blind Sample ID = N65 Lab Value = 0.121 Most Probable Value = 0.124 Percent Recovery = 97.6 Date Sample Logged by Lab = 04/28/00 Sample ID = 1190022 Number of Standard Deviations = -0.2 Blind Sample ID = N65 Lab Value = 0.124 Most Probable Value = 0.124 Percent Recovery = 100.0 Date Sample Logged by Lab = 04/27/00 Sample ID = 1180021 Number of Standard Deviations = 0.0 Blind Sample ID = N65 Lab Value = 0.131 Most Probable Value = 0.124 Percent Recovery = 105.6 Date Sample Logged by Lab = 04/21/00 Sample ID = 1120197 Number of Standard Deviations = 0.4 Blind Sample ID = N65 Lab Value = 0.127 Most Probable Value = 0.124 Percent Recovery = 102.4 Date Sample Logged by Lab = 04/14/00 Sample ID = 1050024 Number of Standard Deviations = 0.2 Blind Sample ID = N65 Lab Value = 0.123 Most Probable Value = 0.124 Percent Recovery = 99.2 Date Sample Logged by Lab = 04/13/00 Sample ID = 1040016 Number of Standard Deviations = -0.1 Blind Sample ID = N65 Lab Value = 0.137 Most Probable Value = 0.124 Percent Recovery = 110.5 Date Sample Logged by Lab = 04/07/00 Sample ID = 0980008 Number of Standard Deviations = 0.7 Blind Sample ID = N65 Lab Value = 0.156 Most Probable Value = 0.150 Percent Recovery = 104.0 Date Sample Logged by Lab = 03/24/00 Sample ID = 0840036 Number of Standard Deviations = 0.3 Blind Sample ID = N63 Lab Value = 0.151 Most Probable Value = 0.150 Percent Recovery = 100.7 Date Sample Logged by Lab = 03/22/00 Sample ID = 0820021 Number of Standard Deviations = 0.0 Blind Sample ID = N63 Lab Value = 0.150 Most Probable Value = 0.150 Percent Recovery = 100.0 Date Sample Logged by Lab = 03/17/00 Sample ID = 0770031 Number of Standard Deviations = 0.0 Blind Sample ID = N63 Lab Value = 0.150 Most Probable Value = 0.150 Percent Recovery = 100.0 Date Sample Logged by Lab = 03/10/00 Sample ID = 0700002 Number of Standard Deviations = 0.0 Blind Sample ID = N63 Lab Value = 0.154 Most Probable Value = 0.150 Percent Recovery = 102.7 Date Sample Logged by Lab = 03/08/00 Sample ID = 0680001 Number of Standard Deviations = 0.2 Blind Sample ID = N63 Lab Value = 0.152 Most Probable Value = 0.150 Percent Recovery = 101.3 Date Sample Logged by Lab = 03/03/00 Sample ID = 0630085 Number of Standard Deviations = 0.1 Blind Sample ID = N63 Lab Value = 0.152 Most Probable Value = 0.150 Percent Recovery = 101.3 Date Sample Logged by Lab = 02/25/00 Sample ID = 0560184 Number of Standard Deviations = 0.1 Blind Sample ID = N63 Lab Value = 0.147 Most Probable Value = 0.150 Percent Recovery = 98.0 Date Sample Logged by Lab = 02/24/00 Sample ID = 0550144 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.160 Most Probable Value = 0.150 Percent Recovery = 106.7 Date Sample Logged by Lab = 02/18/00 Sample ID = 0490032 Number of Standard Deviations = 0.5 Blind Sample ID = N63 Lab Value = 0.150 Most Probable Value = 0.150 Percent Recovery = 100.0 Date Sample Logged by Lab = 02/11/00 Sample ID = 0420197 Number of Standard Deviations = 0.0 Blind Sample ID = N63 Lab Value = 0.146 Most Probable Value = 0.150 Percent Recovery = 97.3 Date Sample Logged by Lab = 02/09/00 Sample ID = 0400083 Number of Standard Deviations = -0.2 Blind Sample ID = N63 Lab Value = 0.143 Most Probable Value = 0.150 Percent Recovery = 95.3 Date Sample Logged by Lab = 02/04/00 Sample ID = 0350158 Number of Standard Deviations = -0.3 Blind Sample ID = N63 Lab Value = 0.146 Most Probable Value = 0.150 Percent Recovery = 97.3 Date Sample Logged by Lab = 01/28/00 Sample ID = 0280013 Number of Standard Deviations = -0.2 Blind Sample ID = N63 Lab Value = 0.144 Most Probable Value = 0.150 Percent Recovery = 96.0 Date Sample Logged by Lab = 01/26/00 Sample ID = 0260020 Number of Standard Deviations = -0.3 Blind Sample ID = N63 Lab Value = 0.145 Most Probable Value = 0.150 Percent Recovery = 96.7 Date Sample Logged by Lab = 01/21/00 Sample ID = 0210033 Number of Standard Deviations = -0.2 Blind Sample ID = N63 Lab Value = 0.142 Most Probable Value = 0.150 Percent Recovery = 94.7 Date Sample Logged by Lab = 01/14/00 Sample ID = 0140014 Number of Standard Deviations = -0.4 Blind Sample ID = N63 Lab Value = 0.147 Most Probable Value = 0.150 Percent Recovery = 98.0 Date Sample Logged by Lab = 01/12/00 Sample ID = 0120042 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.158 Most Probable Value = 0.150 Percent Recovery = 105.3 Date Sample Logged by Lab = 01/07/00 Sample ID = 0070101 Number of Standard Deviations = 0.4 Blind Sample ID = N63 Lab Value = 0.144 Most Probable Value = 0.150 Percent Recovery = 96.0 Date Sample Logged by Lab = 12/28/99 Sample ID = 3620010 Number of Standard Deviations = -0.3 Blind Sample ID = N63 Lab Value = 0.142 Most Probable Value = 0.150 Percent Recovery = 94.7 Date Sample Logged by Lab = 12/22/99 Sample ID = 3560008 Number of Standard Deviations = -0.4 Blind Sample ID = N63 Lab Value = 0.142 Most Probable Value = 0.150 Percent Recovery = 94.7 Date Sample Logged by Lab = 12/17/99 Sample ID = 3510023 Number of Standard Deviations = -0.4 Blind Sample ID = N63 Lab Value = 0.136 Most Probable Value = 0.150 Percent Recovery = 90.7 Date Sample Logged by Lab = 12/10/99 Sample ID = 3440183 Number of Standard Deviations = -0.7 Blind Sample ID = N63 Lab Value = 0.131 Most Probable Value = 0.150 Percent Recovery = 87.3 Date Sample Logged by Lab = 12/08/99 Sample ID = 3420028 Number of Standard Deviations = -0.9 Blind Sample ID = N63 Lab Value = 0.141 Most Probable Value = 0.150 Percent Recovery = 94.0 Date Sample Logged by Lab = 12/03/99 Sample ID = 3370029 Number of Standard Deviations = -0.4 Blind Sample ID = N63 Lab Value = 0.139 Most Probable Value = 0.150 Percent Recovery = 92.7 Date Sample Logged by Lab = 12/01/99 Sample ID = 3350023 Number of Standard Deviations = -0.5 Blind Sample ID = N63 Lab Value = 0.141 Most Probable Value = 0.150 Percent Recovery = 94.0 Date Sample Logged by Lab = 11/30/99 Sample ID = 3340015 Number of Standard Deviations = -0.4 Blind Sample ID = N63 Lab Value = 0.141 Most Probable Value = 0.150 Percent Recovery = 94.0 Date Sample Logged by Lab = 11/24/99 Sample ID = 3280009 Number of Standard Deviations = -0.4 Blind Sample ID = N63 Lab Value = 0.137 Most Probable Value = 0.150 Percent Recovery = 91.3 Date Sample Logged by Lab = 11/19/99 Sample ID = 3230004 Number of Standard Deviations = -0.6 Blind Sample ID = N63 Lab Value = 0.144 Most Probable Value = 0.150 Percent Recovery = 96.0 Date Sample Logged by Lab = 11/10/99 Sample ID = 3140005 Number of Standard Deviations = -0.3 Blind Sample ID = N63 Lab Value = 0.135 Most Probable Value = 0.150 Percent Recovery = 90.0 Date Sample Logged by Lab = 11/08/99 Sample ID = 3120236 Number of Standard Deviations = -0.7 Blind Sample ID = N63 Lab Value = 0.146 Most Probable Value = 0.150 Percent Recovery = 97.3 Date Sample Logged by Lab = 10/22/99 Sample ID = 2950001 Number of Standard Deviations = -0.2 Blind Sample ID = N63 Lab Value = 0.151 Most Probable Value = 0.150 Percent Recovery = 100.7 Date Sample Logged by Lab = 10/20/99 Sample ID = 2930007 Number of Standard Deviations = 0.0 Blind Sample ID = N63 Lab Value = 0.148 Most Probable Value = 0.150 Percent Recovery = 98.7 Date Sample Logged by Lab = 10/15/99 Sample ID = 2880020 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.144 Most Probable Value = 0.150 Percent Recovery = 96.0 Date Sample Logged by Lab = 10/08/99 Sample ID = 2810013 Number of Standard Deviations = -0.3 Blind Sample ID = N63 Lab Value = 0.139 Most Probable Value = 0.150 Percent Recovery = 92.7 Date Sample Logged by Lab = 10/06/99 Sample ID = 2790061 Number of Standard Deviations = -0.5 Blind Sample ID = N63 Lab Value = 0.031 Most Probable Value = 0.040 Percent Recovery = 77.5 Date Sample Logged by Lab = 09/27/99 Sample ID = 2700032 Number of Standard Deviations = -0.6 Blind Sample ID = N61 Lab Value = 0.036 Most Probable Value = 0.040 Percent Recovery = 90.0 Date Sample Logged by Lab = 09/22/99 Sample ID = 2650021 Number of Standard Deviations = -0.3 Blind Sample ID = N61 Lab Value = 0.029 Most Probable Value = 0.040 Percent Recovery = 72.5 Date Sample Logged by Lab = 09/17/99 Sample ID = 2600087 Number of Standard Deviations = -0.7 Blind Sample ID = N61 Lab Value = 0.031 Most Probable Value = 0.040 Percent Recovery = 77.5 Date Sample Logged by Lab = 09/15/99 Sample ID = 2580032 Number of Standard Deviations = -0.6 Blind Sample ID = N61 Lab Value = 0.043 Most Probable Value = 0.040 Percent Recovery = 107.5 Date Sample Logged by Lab = 09/10/99 Sample ID = 2530170 Number of Standard Deviations = 0.2 Blind Sample ID = N61 Lab Value = 0.039 Most Probable Value = 0.040 Percent Recovery = 97.5 Date Sample Logged by Lab = 09/08/99 Sample ID = 2510022 Number of Standard Deviations = -0.1 Blind Sample ID = N61 Lab Value = 0.038 Most Probable Value = 0.040 Percent Recovery = 95.0 Date Sample Logged by Lab = 09/03/99 Sample ID = 2460058 Number of Standard Deviations = -0.1 Blind Sample ID = N61 Lab Value = 0.033 Most Probable Value = 0.040 Percent Recovery = 82.5 Date Sample Logged by Lab = 08/27/99 Sample ID = 2390010 Number of Standard Deviations = -0.5 Blind Sample ID = N61 Lab Value = 0.027 Most Probable Value = 0.040 Percent Recovery = 67.5 Date Sample Logged by Lab = 08/25/99 Sample ID = 2370010 Number of Standard Deviations = -0.8 Blind Sample ID = N61 Lab Value = 0.040 Most Probable Value = 0.040 Percent Recovery = 100.0 Date Sample Logged by Lab = 08/20/99 Sample ID = 2320065 Number of Standard Deviations = 0.0 Blind Sample ID = N61 Lab Value = 0.037 Most Probable Value = 0.040 Percent Recovery = 92.5 Date Sample Logged by Lab = 08/12/99 Sample ID = 2240298 Number of Standard Deviations = -0.2 Blind Sample ID = N61 Lab Value = 0.032 Most Probable Value = 0.040 Percent Recovery = 80.0 Date Sample Logged by Lab = 08/10/99 Sample ID = 2220093 Number of Standard Deviations = -0.5 Blind Sample ID = N61 Lab Value = 0.033 Most Probable Value = 0.040 Percent Recovery = 82.5 Date Sample Logged by Lab = 08/09/99 Sample ID = 2210145 Number of Standard Deviations = -0.5 Blind Sample ID = N61 Lab Value = 0.032 Most Probable Value = 0.040 Percent Recovery = 80.0 Date Sample Logged by Lab = 07/28/99 Sample ID = 2090074 Number of Standard Deviations = -0.5 Blind Sample ID = N61 Lab Value = 0.033 Most Probable Value = 0.040 Percent Recovery = 82.5 Date Sample Logged by Lab = 07/16/99 Sample ID = 1970050 Number of Standard Deviations = -0.5 Blind Sample ID = N61 Lab Value = 0.034 Most Probable Value = 0.040 Percent Recovery = 85.0 Date Sample Logged by Lab = 07/14/99 Sample ID = 1950023 Number of Standard Deviations = -0.4 Blind Sample ID = N61 Lab Value = 0.034 Most Probable Value = 0.040 Percent Recovery = 85.0 Date Sample Logged by Lab = 07/12/99 Sample ID = 1930037 Number of Standard Deviations = -0.4 Blind Sample ID = N61 Lab Value = 0.034 Most Probable Value = 0.040 Percent Recovery = 85.0 Date Sample Logged by Lab = 07/07/99 Sample ID = 1880009 Number of Standard Deviations = -0.4 Blind Sample ID = N61 Lab Value = 0.036 Most Probable Value = 0.040 Percent Recovery = 90.0 Date Sample Logged by Lab = 07/02/99 Sample ID = 1830026 Number of Standard Deviations = -0.3 Blind Sample ID = N61 Lab Value = 0.396 Most Probable Value = 0.327 Percent Recovery = 121.1 Date Sample Logged by Lab = 03/26/99 Sample ID = 0850054 Number of Standard Deviations = 2.1 Blind Sample ID = N59 Lab Value = 0.374 Most Probable Value = 0.327 Percent Recovery = 114.4 Date Sample Logged by Lab = 03/24/99 Sample ID = 0830028 Number of Standard Deviations = 1.4 Blind Sample ID = N59 Lab Value = 0.387 Most Probable Value = 0.327 Percent Recovery = 118.3 Date Sample Logged by Lab = 03/19/99 Sample ID = 0780129 Number of Standard Deviations = 1.8 Blind Sample ID = N59 Lab Value = 0.359 Most Probable Value = 0.327 Percent Recovery = 109.8 Date Sample Logged by Lab = 03/17/99 Sample ID = 0760031 Number of Standard Deviations = 1.0 Blind Sample ID = N59 Lab Value = 0.364 Most Probable Value = 0.327 Percent Recovery = 111.3 Date Sample Logged by Lab = 03/12/99 Sample ID = 0710107 Number of Standard Deviations = 1.1 Blind Sample ID = N59 Lab Value = 0.366 Most Probable Value = 0.327 Percent Recovery = 111.9 Date Sample Logged by Lab = 03/10/99 Sample ID = 0690066 Number of Standard Deviations = 1.2 Blind Sample ID = N59 Lab Value = 0.362 Most Probable Value = 0.327 Percent Recovery = 110.7 Date Sample Logged by Lab = 03/05/99 Sample ID = 0640100 Number of Standard Deviations = 1.1 Blind Sample ID = N59 Lab Value = 0.355 Most Probable Value = 0.327 Percent Recovery = 108.6 Date Sample Logged by Lab = 02/26/99 Sample ID = 0570062 Number of Standard Deviations = 0.9 Blind Sample ID = N59 Lab Value = 0.358 Most Probable Value = 0.327 Percent Recovery = 109.5 Date Sample Logged by Lab = 02/24/99 Sample ID = 0550045 Number of Standard Deviations = 1.0 Blind Sample ID = N59 Lab Value = 0.355 Most Probable Value = 0.327 Percent Recovery = 108.6 Date Sample Logged by Lab = 02/19/99 Sample ID = 0500083 Number of Standard Deviations = 0.9 Blind Sample ID = N59 Lab Value = 0.336 Most Probable Value = 0.327 Percent Recovery = 102.8 Date Sample Logged by Lab = 02/17/99 Sample ID = 0480042 Number of Standard Deviations = 0.3 Blind Sample ID = N59 Lab Value = 0.346 Most Probable Value = 0.327 Percent Recovery = 105.8 Date Sample Logged by Lab = 02/12/99 Sample ID = 0430070 Number of Standard Deviations = 0.6 Blind Sample ID = N59 Lab Value = 0.329 Most Probable Value = 0.327 Percent Recovery = 100.6 Date Sample Logged by Lab = 02/10/99 Sample ID = 0410061 Number of Standard Deviations = 0.1 Blind Sample ID = N59 Lab Value = 0.396 Most Probable Value = 0.327 Percent Recovery = 121.1 Date Sample Logged by Lab = 02/05/99 Sample ID = 0360044 Number of Standard Deviations = 2.1 Blind Sample ID = N59 Lab Value = 0.335 Most Probable Value = 0.327 Percent Recovery = 102.4 Date Sample Logged by Lab = 01/29/99 Sample ID = 0290008 Number of Standard Deviations = 0.2 Blind Sample ID = N59 Lab Value = 0.321 Most Probable Value = 0.327 Percent Recovery = 98.2 Date Sample Logged by Lab = 01/22/99 Sample ID = 0220068 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 0.332 Most Probable Value = 0.327 Percent Recovery = 101.5 Date Sample Logged by Lab = 01/20/99 Sample ID = 0200127 Number of Standard Deviations = 0.2 Blind Sample ID = N59 Lab Value = 0.329 Most Probable Value = 0.327 Percent Recovery = 100.6 Date Sample Logged by Lab = 01/15/99 Sample ID = 0150089 Number of Standard Deviations = 0.1 Blind Sample ID = N59 Lab Value = 0.328 Most Probable Value = 0.327 Percent Recovery = 100.3 Date Sample Logged by Lab = 01/13/99 Sample ID = 0130036 Number of Standard Deviations = 0.0 Blind Sample ID = N59 Lab Value = 0.323 Most Probable Value = 0.327 Percent Recovery = 98.8 Date Sample Logged by Lab = 01/08/99 Sample ID = 0080117 Number of Standard Deviations = -0.1 Blind Sample ID = N59 Lab Value = 0.345 Most Probable Value = 0.327 Percent Recovery = 105.5 Date Sample Logged by Lab = 01/06/99 Sample ID = 0060043 Number of Standard Deviations = 0.6 Blind Sample ID = N59 Lab Value = 0.335 Most Probable Value = 0.327 Percent Recovery = 102.4 Date Sample Logged by Lab = 12/30/98 Sample ID = 3640038 Number of Standard Deviations = 0.2 Blind Sample ID = N59 Lab Value = 0.331 Most Probable Value = 0.327 Percent Recovery = 101.2 Date Sample Logged by Lab = 12/23/98 Sample ID = 3570082 Number of Standard Deviations = 0.1 Blind Sample ID = N59 Lab Value = 0.330 Most Probable Value = 0.327 Percent Recovery = 100.9 Date Sample Logged by Lab = 12/16/98 Sample ID = 3500072 Number of Standard Deviations = 0.1 Blind Sample ID = N59 Lab Value = 0.320 Most Probable Value = 0.327 Percent Recovery = 97.9 Date Sample Logged by Lab = 12/11/98 Sample ID = 3450162 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 0.326 Most Probable Value = 0.327 Percent Recovery = 99.7 Date Sample Logged by Lab = 12/09/98 Sample ID = 3430049 Number of Standard Deviations = -0.0 Blind Sample ID = N59 Lab Value = 0.352 Most Probable Value = 0.327 Percent Recovery = 107.6 Date Sample Logged by Lab = 12/04/98 Sample ID = 3380074 Number of Standard Deviations = 0.8 Blind Sample ID = N59 Lab Value = 0.333 Most Probable Value = 0.327 Percent Recovery = 101.8 Date Sample Logged by Lab = 12/01/98 Sample ID = 3350082 Number of Standard Deviations = 0.2 Blind Sample ID = N59 Lab Value = 0.336 Most Probable Value = 0.327 Percent Recovery = 102.8 Date Sample Logged by Lab = 11/25/98 Sample ID = 3290035 Number of Standard Deviations = 0.3 Blind Sample ID = N59 Lab Value = 0.316 Most Probable Value = 0.327 Percent Recovery = 96.6 Date Sample Logged by Lab = 11/20/98 Sample ID = 3240060 Number of Standard Deviations = -0.3 Blind Sample ID = N59 Lab Value = 0.316 Most Probable Value = 0.327 Percent Recovery = 96.6 Date Sample Logged by Lab = 11/18/98 Sample ID = 3220058 Number of Standard Deviations = -0.3 Blind Sample ID = N59 Lab Value = 0.320 Most Probable Value = 0.327 Percent Recovery = 97.9 Date Sample Logged by Lab = 11/16/98 Sample ID = 3200024 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 0.320 Most Probable Value = 0.327 Percent Recovery = 97.9 Date Sample Logged by Lab = 11/10/98 Sample ID = 3140160 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 0.317 Most Probable Value = 0.327 Percent Recovery = 96.9 Date Sample Logged by Lab = 11/09/98 Sample ID = 3130127 Number of Standard Deviations = -0.3 Blind Sample ID = N59 Lab Value = 0.326 Most Probable Value = 0.327 Percent Recovery = 99.7 Date Sample Logged by Lab = 10/23/98 Sample ID = 2960087 Number of Standard Deviations = -0.0 Blind Sample ID = N59 Lab Value = 0.320 Most Probable Value = 0.327 Percent Recovery = 97.9 Date Sample Logged by Lab = 10/21/98 Sample ID = 2940061 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 0.315 Most Probable Value = 0.327 Percent Recovery = 96.3 Date Sample Logged by Lab = 10/16/98 Sample ID = 2890143 Number of Standard Deviations = -0.4 Blind Sample ID = N59 Lab Value = 0.312 Most Probable Value = 0.327 Percent Recovery = 95.4 Date Sample Logged by Lab = 10/14/98 Sample ID = 2870041 Number of Standard Deviations = -0.5 Blind Sample ID = N59 Lab Value = 0.317 Most Probable Value = 0.327 Percent Recovery = 96.9 Date Sample Logged by Lab = 10/09/98 Sample ID = 2820174 Number of Standard Deviations = -0.3 Blind Sample ID = N59 Lab Value = 0.311 Most Probable Value = 0.327 Percent Recovery = 95.1 Date Sample Logged by Lab = 10/07/98 Sample ID = 2800067 Number of Standard Deviations = -0.5 Blind Sample ID = N59 Lab Value = 0.307 Most Probable Value = 0.327 Percent Recovery = 93.9 Date Sample Logged by Lab = 10/02/98 Sample ID = 2750040 Number of Standard Deviations = -0.6 Blind Sample ID = N59 Lab Value = 0.204 Most Probable Value = 0.210 Percent Recovery = 97.1 Date Sample Logged by Lab = 09/29/98 Sample ID = 2720083 Number of Standard Deviations = -0.2 Blind Sample ID = N57 Lab Value = 0.204 Most Probable Value = 0.210 Percent Recovery = 97.1 Date Sample Logged by Lab = 09/25/98 Sample ID = 2680007 Number of Standard Deviations = -0.2 Blind Sample ID = N57 Lab Value = 0.208 Most Probable Value = 0.210 Percent Recovery = 99.0 Date Sample Logged by Lab = 09/18/98 Sample ID = 2610107 Number of Standard Deviations = -0.1 Blind Sample ID = N57 Lab Value = 0.205 Most Probable Value = 0.210 Percent Recovery = 97.6 Date Sample Logged by Lab = 09/15/98 Sample ID = 2580245 Number of Standard Deviations = -0.2 Blind Sample ID = N57 Lab Value = 0.204 Most Probable Value = 0.210 Percent Recovery = 97.1 Date Sample Logged by Lab = 09/11/98 Sample ID = 2540090 Number of Standard Deviations = -0.2 Blind Sample ID = N57 Lab Value = 0.187 Most Probable Value = 0.210 Percent Recovery = 89.0 Date Sample Logged by Lab = 09/04/98 Sample ID = 2470038 Number of Standard Deviations = -0.9 Blind Sample ID = N57 Lab Value = 0.208 Most Probable Value = 0.210 Percent Recovery = 99.0 Date Sample Logged by Lab = 08/28/98 Sample ID = 2400212 Number of Standard Deviations = -0.1 Blind Sample ID = N57 Lab Value = 0.216 Most Probable Value = 0.210 Percent Recovery = 102.9 Date Sample Logged by Lab = 08/21/98 Sample ID = 2330325 Number of Standard Deviations = 0.2 Blind Sample ID = N57 Lab Value = 0.205 Most Probable Value = 0.210 Percent Recovery = 97.6 Date Sample Logged by Lab = 08/18/98 Sample ID = 2300136 Number of Standard Deviations = -0.2 Blind Sample ID = N57 Lab Value = 0.216 Most Probable Value = 0.210 Percent Recovery = 102.9 Date Sample Logged by Lab = 08/14/98 Sample ID = 2260103 Number of Standard Deviations = 0.2 Blind Sample ID = N57 Lab Value = 0.196 Most Probable Value = 0.210 Percent Recovery = 93.3 Date Sample Logged by Lab = 08/07/98 Sample ID = 2190050 Number of Standard Deviations = -0.6 Blind Sample ID = N57 Lab Value = 0.193 Most Probable Value = 0.210 Percent Recovery = 91.9 Date Sample Logged by Lab = 08/04/98 Sample ID = 2160044 Number of Standard Deviations = -0.7 Blind Sample ID = N57 Lab Value = 0.197 Most Probable Value = 0.210 Percent Recovery = 93.8 Date Sample Logged by Lab = 07/28/98 Sample ID = 2090138 Number of Standard Deviations = -0.5 Blind Sample ID = N57 Lab Value = 0.198 Most Probable Value = 0.210 Percent Recovery = 94.3 Date Sample Logged by Lab = 07/27/98 Sample ID = 2080084 Number of Standard Deviations = -0.5 Blind Sample ID = N57 Lab Value = 0.223 Most Probable Value = 0.210 Percent Recovery = 106.2 Date Sample Logged by Lab = 07/17/98 Sample ID = 1980301 Number of Standard Deviations = 0.5 Blind Sample ID = N57 Lab Value = 0.203 Most Probable Value = 0.210 Percent Recovery = 96.7 Date Sample Logged by Lab = 07/14/98 Sample ID = 1950204 Number of Standard Deviations = -0.3 Blind Sample ID = N57 Lab Value = 0.196 Most Probable Value = 0.210 Percent Recovery = 93.3 Date Sample Logged by Lab = 07/10/98 Sample ID = 1910241 Number of Standard Deviations = -0.6 Blind Sample ID = N57 Lab Value = 0.193 Most Probable Value = 0.210 Percent Recovery = 91.9 Date Sample Logged by Lab = 07/06/98 Sample ID = 1870154 Number of Standard Deviations = -0.7 Blind Sample ID = N57 Lab Value = 0.189 Most Probable Value = 0.210 Percent Recovery = 90.0 Date Sample Logged by Lab = 06/19/98 Sample ID = 1700283 Number of Standard Deviations = -0.9 Blind Sample ID = N57 Lab Value = 0.187 Most Probable Value = 0.210 Percent Recovery = 89.0 Date Sample Logged by Lab = 06/17/98 Sample ID = 1680012 Number of Standard Deviations = -0.9 Blind Sample ID = N57 Lab Value = 0.192 Most Probable Value = 0.210 Percent Recovery = 91.4 Date Sample Logged by Lab = 06/12/98 Sample ID = 1630124 Number of Standard Deviations = -0.7 Blind Sample ID = N57 Lab Value = 0.186 Most Probable Value = 0.210 Percent Recovery = 88.6 Date Sample Logged by Lab = 06/05/98 Sample ID = 1560220 Number of Standard Deviations = -1.0 Blind Sample ID = N57 Lab Value = 0.189 Most Probable Value = 0.210 Percent Recovery = 90.0 Date Sample Logged by Lab = 06/02/98 Sample ID = 1530224 Number of Standard Deviations = -0.9 Blind Sample ID = N57 Lab Value = 0.187 Most Probable Value = 0.210 Percent Recovery = 89.0 Date Sample Logged by Lab = 06/02/98 Sample ID = 1530214 Number of Standard Deviations = -0.9 Blind Sample ID = N57 Lab Value = 0.185 Most Probable Value = 0.210 Percent Recovery = 88.1 Date Sample Logged by Lab = 05/29/98 Sample ID = 1490072 Number of Standard Deviations = -1.0 Blind Sample ID = N57 Lab Value = 0.194 Most Probable Value = 0.210 Percent Recovery = 92.4 Date Sample Logged by Lab = 05/22/98 Sample ID = 1420204 Number of Standard Deviations = -0.7 Blind Sample ID = N57 Lab Value = 0.187 Most Probable Value = 0.210 Percent Recovery = 89.0 Date Sample Logged by Lab = 05/18/98 Sample ID = 1380091 Number of Standard Deviations = -0.9 Blind Sample ID = N57 Lab Value = 0.196 Most Probable Value = 0.210 Percent Recovery = 93.3 Date Sample Logged by Lab = 05/12/98 Sample ID = 1320084 Number of Standard Deviations = -0.6 Blind Sample ID = N57 Lab Value = 0.183 Most Probable Value = 0.210 Percent Recovery = 87.1 Date Sample Logged by Lab = 05/08/98 Sample ID = 1280043 Number of Standard Deviations = -1.1 Blind Sample ID = N57 Lab Value = 0.193 Most Probable Value = 0.210 Percent Recovery = 91.9 Date Sample Logged by Lab = 04/28/98 Sample ID = 1180174 Number of Standard Deviations = -0.7 Blind Sample ID = N57 Lab Value = 0.199 Most Probable Value = 0.210 Percent Recovery = 94.8 Date Sample Logged by Lab = 04/24/98 Sample ID = 1140196 Number of Standard Deviations = -0.4 Blind Sample ID = N57 Lab Value = 0.193 Most Probable Value = 0.210 Percent Recovery = 91.9 Date Sample Logged by Lab = 04/17/98 Sample ID = 1070126 Number of Standard Deviations = -0.7 Blind Sample ID = N57 Lab Value = 0.197 Most Probable Value = 0.210 Percent Recovery = 93.8 Date Sample Logged by Lab = 04/14/98 Sample ID = 1040094 Number of Standard Deviations = -0.5 Blind Sample ID = N57 Lab Value = 0.191 Most Probable Value = 0.210 Percent Recovery = 91.0 Date Sample Logged by Lab = 04/10/98 Sample ID = 1000120 Number of Standard Deviations = -0.8 Blind Sample ID = N57 Lab Value = 0.198 Most Probable Value = 0.210 Percent Recovery = 94.3 Date Sample Logged by Lab = 04/03/98 Sample ID = 0930136 Number of Standard Deviations = -0.5 Blind Sample ID = N57 Lab Value = 0.233 Most Probable Value = 0.240 Percent Recovery = 97.1 Date Sample Logged by Lab = 03/27/98 Sample ID = 0860118 Number of Standard Deviations = -0.3 Blind Sample ID = N55 Lab Value = 0.236 Most Probable Value = 0.240 Percent Recovery = 98.3 Date Sample Logged by Lab = 03/20/98 Sample ID = 0790215 Number of Standard Deviations = -0.2 Blind Sample ID = N55 Lab Value = 0.236 Most Probable Value = 0.240 Percent Recovery = 98.3 Date Sample Logged by Lab = 03/17/98 Sample ID = 0760022 Number of Standard Deviations = -0.2 Blind Sample ID = N55 Lab Value = 0.237 Most Probable Value = 0.240 Percent Recovery = 98.8 Date Sample Logged by Lab = 03/13/98 Sample ID = 0720058 Number of Standard Deviations = -0.1 Blind Sample ID = N55 Lab Value = 0.221 Most Probable Value = 0.240 Percent Recovery = 92.1 Date Sample Logged by Lab = 03/06/98 Sample ID = 0650043 Number of Standard Deviations = -0.7 Blind Sample ID = N55 Lab Value = 0.228 Most Probable Value = 0.240 Percent Recovery = 95.0 Date Sample Logged by Lab = 03/03/98 Sample ID = 0620136 Number of Standard Deviations = -0.5 Blind Sample ID = N55 Lab Value = 0.230 Most Probable Value = 0.240 Percent Recovery = 95.8 Date Sample Logged by Lab = 02/27/98 Sample ID = 0580058 Number of Standard Deviations = -0.4 Blind Sample ID = N55 Lab Value = 0.231 Most Probable Value = 0.240 Percent Recovery = 96.3 Date Sample Logged by Lab = 02/23/98 Sample ID = 0540093 Number of Standard Deviations = -0.3 Blind Sample ID = N55 Lab Value = 0.228 Most Probable Value = 0.240 Percent Recovery = 95.0 Date Sample Logged by Lab = 02/20/98 Sample ID = 0510063 Number of Standard Deviations = -0.5 Blind Sample ID = N55 Lab Value = 0.228 Most Probable Value = 0.240 Percent Recovery = 95.0 Date Sample Logged by Lab = 02/13/98 Sample ID = 0440041 Number of Standard Deviations = -0.5 Blind Sample ID = N55 Lab Value = 0.230 Most Probable Value = 0.240 Percent Recovery = 95.8 Date Sample Logged by Lab = 02/06/98 Sample ID = 0370164 Number of Standard Deviations = -0.4 Blind Sample ID = N55 Lab Value = 0.225 Most Probable Value = 0.240 Percent Recovery = 93.8 Date Sample Logged by Lab = 02/03/98 Sample ID = 0340100 Number of Standard Deviations = -0.6 Blind Sample ID = N55 Lab Value = 0.222 Most Probable Value = 0.240 Percent Recovery = 92.5 Date Sample Logged by Lab = 01/30/98 Sample ID = 0300115 Number of Standard Deviations = -0.7 Blind Sample ID = N55 Lab Value = 0.225 Most Probable Value = 0.240 Percent Recovery = 93.8 Date Sample Logged by Lab = 01/27/98 Sample ID = 0270118 Number of Standard Deviations = -0.6 Blind Sample ID = N55 Lab Value = 0.222 Most Probable Value = 0.240 Percent Recovery = 92.5 Date Sample Logged by Lab = 01/26/98 Sample ID = 0260123 Number of Standard Deviations = -0.7 Blind Sample ID = N55 Lab Value = 0.226 Most Probable Value = 0.240 Percent Recovery = 94.2 Date Sample Logged by Lab = 01/20/98 Sample ID = 0200130 Number of Standard Deviations = -0.5 Blind Sample ID = N55 Lab Value = 0.227 Most Probable Value = 0.240 Percent Recovery = 94.6 Date Sample Logged by Lab = 01/16/98 Sample ID = 0160088 Number of Standard Deviations = -0.5 Blind Sample ID = N55 Lab Value = 0.226 Most Probable Value = 0.240 Percent Recovery = 94.2 Date Sample Logged by Lab = 01/09/98 Sample ID = 0090088 Number of Standard Deviations = -0.5 Blind Sample ID = N55 Lab Value = 0.239 Most Probable Value = 0.240 Percent Recovery = 99.6 Date Sample Logged by Lab = 12/31/97 Sample ID = 3650033 Number of Standard Deviations = -0.0 Blind Sample ID = N55 Lab Value = 0.230 Most Probable Value = 0.240 Percent Recovery = 95.8 Date Sample Logged by Lab = 12/19/97 Sample ID = 3530141 Number of Standard Deviations = -0.4 Blind Sample ID = N55 Lab Value = 0.213 Most Probable Value = 0.240 Percent Recovery = 88.8 Date Sample Logged by Lab = 12/16/97 Sample ID = 3500012 Number of Standard Deviations = -1.0 Blind Sample ID = N55 Lab Value = 0.217 Most Probable Value = 0.240 Percent Recovery = 90.4 Date Sample Logged by Lab = 12/12/97 Sample ID = 3460127 Number of Standard Deviations = -0.9 Blind Sample ID = N55 Lab Value = 0.214 Most Probable Value = 0.240 Percent Recovery = 89.2 Date Sample Logged by Lab = 12/05/97 Sample ID = 3390181 Number of Standard Deviations = -1.0 Blind Sample ID = N55 Lab Value = 0.222 Most Probable Value = 0.240 Percent Recovery = 92.5 Date Sample Logged by Lab = 12/02/97 Sample ID = 3360032 Number of Standard Deviations = -0.7 Blind Sample ID = N55 Lab Value = 0.235 Most Probable Value = 0.240 Percent Recovery = 97.9 Date Sample Logged by Lab = 11/25/97 Sample ID = 3290139 Number of Standard Deviations = -0.2 Blind Sample ID = N55 Lab Value = 0.235 Most Probable Value = 0.240 Percent Recovery = 97.9 Date Sample Logged by Lab = 11/21/97 Sample ID = 3250329 Number of Standard Deviations = -0.2 Blind Sample ID = N55 Lab Value = 0.223 Most Probable Value = 0.240 Percent Recovery = 92.9 Date Sample Logged by Lab = 11/18/97 Sample ID = 3220056 Number of Standard Deviations = -0.6 Blind Sample ID = N55 Lab Value = 0.223 Most Probable Value = 0.240 Percent Recovery = 92.9 Date Sample Logged by Lab = 11/14/97 Sample ID = 3180087 Number of Standard Deviations = -0.6 Blind Sample ID = N55 Lab Value = 0.220 Most Probable Value = 0.240 Percent Recovery = 91.7 Date Sample Logged by Lab = 11/07/97 Sample ID = 3110070 Number of Standard Deviations = -0.8 Blind Sample ID = N55 Lab Value = 0.227 Most Probable Value = 0.240 Percent Recovery = 94.6 Date Sample Logged by Lab = 11/04/97 Sample ID = 3080083 Number of Standard Deviations = -0.5 Blind Sample ID = N55 Lab Value = 0.260 Most Probable Value = 0.266 Percent Recovery = 97.7 Date Sample Logged by Lab = 09/24/97 Sample ID = 2670106 Number of Standard Deviations = -0.2 Blind Sample ID = NAB Lab Value = 0.260 Most Probable Value = 0.266 Percent Recovery = 97.7 Date Sample Logged by Lab = 09/10/97 Sample ID = 2530269 Number of Standard Deviations = -0.2 Blind Sample ID = NAB Lab Value = 0.262 Most Probable Value = 0.266 Percent Recovery = 98.5 Date Sample Logged by Lab = 08/22/97 Sample ID = 2340007 Number of Standard Deviations = -0.1 Blind Sample ID = NAB Lab Value = 0.298 Most Probable Value = 0.266 Percent Recovery = 112.0 Date Sample Logged by Lab = 08/08/97 Sample ID = 2200230 Number of Standard Deviations = 0.9 Blind Sample ID = NAB Lab Value = 0.271 Most Probable Value = 0.266 Percent Recovery = 101.9 Date Sample Logged by Lab = 07/25/97 Sample ID = 2060076 Number of Standard Deviations = 0.1 Blind Sample ID = NAB Lab Value = 0.284 Most Probable Value = 0.266 Percent Recovery = 106.8 Date Sample Logged by Lab = 07/09/97 Sample ID = 1900017 Number of Standard Deviations = 0.5 Blind Sample ID = NAB Lab Value = 0.283 Most Probable Value = 0.266 Percent Recovery = 106.4 Date Sample Logged by Lab = 06/26/97 Sample ID = 1770165 Number of Standard Deviations = 0.5 Blind Sample ID = NAB Lab Value = 0.271 Most Probable Value = 0.266 Percent Recovery = 101.9 Date Sample Logged by Lab = 06/12/97 Sample ID = 1630058 Number of Standard Deviations = 0.1 Blind Sample ID = NAB Lab Value = 0.295 Most Probable Value = 0.266 Percent Recovery = 110.9 Date Sample Logged by Lab = 05/23/97 Sample ID = 1430318 Number of Standard Deviations = 0.8 Blind Sample ID = NAB Lab Value = 0.299 Most Probable Value = 0.266 Percent Recovery = 112.4 Date Sample Logged by Lab = 05/13/97 Sample ID = 1330063 Number of Standard Deviations = 0.9 Blind Sample ID = NAB Lab Value = 0.294 Most Probable Value = 0.266 Percent Recovery = 110.5 Date Sample Logged by Lab = 04/28/97 Sample ID = 1180125 Number of Standard Deviations = 0.8 Blind Sample ID = NAB Lab Value = 0.149 Most Probable Value = 0.155 Percent Recovery = 96.1 Date Sample Logged by Lab = 03/27/97 Sample ID = 0860049 Number of Standard Deviations = -0.2 Blind Sample ID = N49 Lab Value = 0.137 Most Probable Value = 0.155 Percent Recovery = 88.4 Date Sample Logged by Lab = 03/14/97 Sample ID = 0730111 Number of Standard Deviations = -0.6 Blind Sample ID = N49 Lab Value = 0.115 Most Probable Value = 0.155 Percent Recovery = 74.2 Date Sample Logged by Lab = 02/25/97 Sample ID = 0560222 Number of Standard Deviations = -1.4 Blind Sample ID = N49 Lab Value = 0.166 Most Probable Value = 0.155 Percent Recovery = 107.1 Date Sample Logged by Lab = 02/07/97 Sample ID = 0380067 Number of Standard Deviations = 0.4 Blind Sample ID = N49 Lab Value = 0.134 Most Probable Value = 0.155 Percent Recovery = 86.5 Date Sample Logged by Lab = 02/04/97 Sample ID = 0350106 Number of Standard Deviations = -0.8 Blind Sample ID = N49 Lab Value = 0.142 Most Probable Value = 0.155 Percent Recovery = 91.6 Date Sample Logged by Lab = 01/09/97 Sample ID = 0090042 Number of Standard Deviations = -0.5 Blind Sample ID = N49 Lab Value = 0.141 Most Probable Value = 0.155 Percent Recovery = 91.0 Date Sample Logged by Lab = 12/27/96 Sample ID = 3620034 Number of Standard Deviations = -0.5 Blind Sample ID = N49 Lab Value = 0.189 Most Probable Value = 0.155 Percent Recovery = 121.9 Date Sample Logged by Lab = 12/16/96 Sample ID = 3510166 Number of Standard Deviations = 1.2 Blind Sample ID = N49 Lab Value = 0.133 Most Probable Value = 0.155 Percent Recovery = 85.8 Date Sample Logged by Lab = 11/21/96 Sample ID = 3260078 Number of Standard Deviations = -0.8 Blind Sample ID = N49 Lab Value = 0.123 Most Probable Value = 0.155 Percent Recovery = 79.4 Date Sample Logged by Lab = 11/15/96 Sample ID = 3200035 Number of Standard Deviations = -1.1 Blind Sample ID = N49 Lab Value = 0.140 Most Probable Value = 0.155 Percent Recovery = 90.3 Date Sample Logged by Lab = 11/01/96 Sample ID = 3060255 Number of Standard Deviations = -0.5 Blind Sample ID = N49 Lab Value = 0.116 Most Probable Value = 0.155 Percent Recovery = 74.8 Date Sample Logged by Lab = 10/15/96 Sample ID = 2890124 Number of Standard Deviations = -1.4 Blind Sample ID = N49 Y = 100
The SGPlot Procedure


- AMMONIA-N,FIL,EPA -
Percent Recovery by Date
Lab: NWQL, PCode: 00608, MCode: CL036
Logged in Dates: 10/04/96 through 09/24/01
Open Data Set

Lab Value = 0.023 Most Probable Value = 0.040 Percent Recovery = 57.5 Date Sample Logged by Lab = 08/27/99 Sample ID = 2390009 Number of Standard Deviations = -0.5 Blind Sample ID = N61 Lab Value = 0.020 Most Probable Value = 0.040 Percent Recovery = 50.0 Date Sample Logged by Lab = 08/12/99 Sample ID = 2240295 Number of Standard Deviations = -0.5 Blind Sample ID = N61 Lab Value = 0.626 Most Probable Value = 0.580 Percent Recovery = 107.9 Date Sample Logged by Lab = 09/24/01 Sample ID = 2670120 Number of Standard Deviations = 1.0 Blind Sample ID = N70 Lab Value = 0.116 Most Probable Value = 0.086 Percent Recovery = 134.9 Date Sample Logged by Lab = 08/17/01 Sample ID = 2290042 Number of Standard Deviations = 1.0 Blind Sample ID = N69 Lab Value = 0.585 Most Probable Value = 0.580 Percent Recovery = 100.9 Date Sample Logged by Lab = 07/23/01 Sample ID = 2040152 Number of Standard Deviations = 0.1 Blind Sample ID = N70 Lab Value = 0.065 Most Probable Value = 0.086 Percent Recovery = 75.6 Date Sample Logged by Lab = 06/29/01 Sample ID = 1800075 Number of Standard Deviations = -0.7 Blind Sample ID = N69 Lab Value = 0.592 Most Probable Value = 0.580 Percent Recovery = 102.1 Date Sample Logged by Lab = 05/18/01 Sample ID = 1380049 Number of Standard Deviations = 0.3 Blind Sample ID = N70 Lab Value = 0.532 Most Probable Value = 0.480 Percent Recovery = 110.8 Date Sample Logged by Lab = 03/16/01 Sample ID = 0750160 Number of Standard Deviations = 1.3 Blind Sample ID = N68 Lab Value = 0.454 Most Probable Value = 0.435 Percent Recovery = 104.4 Date Sample Logged by Lab = 02/16/01 Sample ID = 0470109 Number of Standard Deviations = 0.5 Blind Sample ID = N67 Lab Value = 0.506 Most Probable Value = 0.480 Percent Recovery = 105.4 Date Sample Logged by Lab = 01/19/01 Sample ID = 0190060 Number of Standard Deviations = 0.7 Blind Sample ID = N68 Lab Value = 0.463 Most Probable Value = 0.435 Percent Recovery = 106.4 Date Sample Logged by Lab = 01/08/01 Sample ID = 0080014 Number of Standard Deviations = 0.7 Blind Sample ID = N67 Lab Value = 0.510 Most Probable Value = 0.480 Percent Recovery = 106.3 Date Sample Logged by Lab = 11/17/00 Sample ID = 3220341 Number of Standard Deviations = 0.8 Blind Sample ID = N68 Lab Value = 0.437 Most Probable Value = 0.435 Percent Recovery = 100.5 Date Sample Logged by Lab = 10/20/00 Sample ID = 2940072 Number of Standard Deviations = 0.1 Blind Sample ID = N67 Lab Value = 0.821 Most Probable Value = 0.770 Percent Recovery = 106.6 Date Sample Logged by Lab = 09/29/00 Sample ID = 2730021 Number of Standard Deviations = 0.9 Blind Sample ID = N66 Lab Value = 0.770 Most Probable Value = 0.770 Percent Recovery = 100.0 Date Sample Logged by Lab = 07/21/00 Sample ID = 2030089 Number of Standard Deviations = 0.0 Blind Sample ID = N66 Lab Value = 0.113 Most Probable Value = 0.124 Percent Recovery = 91.1 Date Sample Logged by Lab = 06/19/00 Sample ID = 1710134 Number of Standard Deviations = -0.3 Blind Sample ID = N65 Lab Value = 0.777 Most Probable Value = 0.770 Percent Recovery = 100.9 Date Sample Logged by Lab = 05/19/00 Sample ID = 1400063 Number of Standard Deviations = 0.1 Blind Sample ID = N66 Lab Value = 1.333 Most Probable Value = 1.380 Percent Recovery = 96.6 Date Sample Logged by Lab = 03/17/00 Sample ID = 0770033 Number of Standard Deviations = -0.5 Blind Sample ID = N64 Lab Value = 0.160 Most Probable Value = 0.150 Percent Recovery = 106.7 Date Sample Logged by Lab = 02/18/00 Sample ID = 0490030 Number of Standard Deviations = 0.3 Blind Sample ID = N63 Lab Value = 1.386 Most Probable Value = 1.380 Percent Recovery = 100.4 Date Sample Logged by Lab = 01/21/00 Sample ID = 0210034 Number of Standard Deviations = 0.1 Blind Sample ID = N64 Lab Value = 0.117 Most Probable Value = 0.150 Percent Recovery = 78.0 Date Sample Logged by Lab = 12/17/99 Sample ID = 3510024 Number of Standard Deviations = -0.9 Blind Sample ID = N63 Lab Value = 1.319 Most Probable Value = 1.380 Percent Recovery = 95.6 Date Sample Logged by Lab = 11/19/99 Sample ID = 3230016 Number of Standard Deviations = -0.7 Blind Sample ID = N64 Lab Value = 0.129 Most Probable Value = 0.150 Percent Recovery = 86.0 Date Sample Logged by Lab = 10/27/99 Sample ID = 3000013 Number of Standard Deviations = -0.6 Blind Sample ID = N63 Lab Value = 0.967 Most Probable Value = 1.010 Percent Recovery = 95.7 Date Sample Logged by Lab = 09/27/99 Sample ID = 2700033 Number of Standard Deviations = -0.6 Blind Sample ID = N62 Lab Value = 0.939 Most Probable Value = 1.010 Percent Recovery = 93.0 Date Sample Logged by Lab = 09/10/99 Sample ID = 2530171 Number of Standard Deviations = -1.0 Blind Sample ID = N62 Lab Value = 0.922 Most Probable Value = 1.010 Percent Recovery = 91.3 Date Sample Logged by Lab = 07/28/99 Sample ID = 2090075 Number of Standard Deviations = -1.2 Blind Sample ID = N62 Lab Value = 0.953 Most Probable Value = 1.010 Percent Recovery = 94.4 Date Sample Logged by Lab = 07/12/99 Sample ID = 1930038 Number of Standard Deviations = -0.8 Blind Sample ID = N62 Lab Value = 0.958 Most Probable Value = 1.010 Percent Recovery = 94.9 Date Sample Logged by Lab = 05/28/99 Sample ID = 1480082 Number of Standard Deviations = -0.7 Blind Sample ID = N62 Lab Value = 0.965 Most Probable Value = 1.010 Percent Recovery = 95.5 Date Sample Logged by Lab = 05/17/99 Sample ID = 1370104 Number of Standard Deviations = -0.6 Blind Sample ID = N62 Lab Value = 0.600 Most Probable Value = 0.578 Percent Recovery = 103.8 Date Sample Logged by Lab = 03/26/99 Sample ID = 0850049 Number of Standard Deviations = 0.5 Blind Sample ID = N60 Lab Value = 0.514 Most Probable Value = 0.578 Percent Recovery = 88.9 Date Sample Logged by Lab = 03/12/99 Sample ID = 0710109 Number of Standard Deviations = -1.3 Blind Sample ID = N60 Lab Value = 0.295 Most Probable Value = 0.327 Percent Recovery = 90.2 Date Sample Logged by Lab = 02/26/99 Sample ID = 0570072 Number of Standard Deviations = -0.9 Blind Sample ID = N59 Lab Value = 0.269 Most Probable Value = 0.327 Percent Recovery = 82.3 Date Sample Logged by Lab = 02/12/99 Sample ID = 0430071 Number of Standard Deviations = -1.6 Blind Sample ID = N59 Lab Value = 0.546 Most Probable Value = 0.578 Percent Recovery = 94.5 Date Sample Logged by Lab = 01/29/99 Sample ID = 0290007 Number of Standard Deviations = -0.7 Blind Sample ID = N60 Lab Value = 0.481 Most Probable Value = 0.578 Percent Recovery = 83.2 Date Sample Logged by Lab = 01/15/99 Sample ID = 0150081 Number of Standard Deviations = -2.0 Blind Sample ID = N60 Lab Value = 0.284 Most Probable Value = 0.327 Percent Recovery = 86.9 Date Sample Logged by Lab = 12/30/98 Sample ID = 3640037 Number of Standard Deviations = -1.2 Blind Sample ID = N59 Lab Value = 0.280 Most Probable Value = 0.327 Percent Recovery = 85.6 Date Sample Logged by Lab = 12/11/98 Sample ID = 3450163 Number of Standard Deviations = -1.3 Blind Sample ID = N59 Lab Value = 0.494 Most Probable Value = 0.578 Percent Recovery = 85.5 Date Sample Logged by Lab = 12/01/98 Sample ID = 3350087 Number of Standard Deviations = -1.8 Blind Sample ID = N60 Lab Value = 0.495 Most Probable Value = 0.578 Percent Recovery = 85.6 Date Sample Logged by Lab = 11/16/98 Sample ID = 3200025 Number of Standard Deviations = -1.7 Blind Sample ID = N60 Lab Value = 0.335 Most Probable Value = 0.327 Percent Recovery = 102.4 Date Sample Logged by Lab = 10/23/98 Sample ID = 2960093 Number of Standard Deviations = 0.2 Blind Sample ID = N59 Lab Value = 0.320 Most Probable Value = 0.327 Percent Recovery = 97.9 Date Sample Logged by Lab = 10/09/98 Sample ID = 2820173 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 0.640 Most Probable Value = 0.620 Percent Recovery = 103.2 Date Sample Logged by Lab = 09/10/98 Sample ID = 2530111 Number of Standard Deviations = 0.4 Blind Sample ID = N58 Lab Value = 0.175 Most Probable Value = 0.210 Percent Recovery = 83.3 Date Sample Logged by Lab = 08/14/98 Sample ID = 2260068 Number of Standard Deviations = -1.0 Blind Sample ID = N57 Lab Value = 0.586 Most Probable Value = 0.620 Percent Recovery = 94.5 Date Sample Logged by Lab = 07/16/98 Sample ID = 1970016 Number of Standard Deviations = -0.7 Blind Sample ID = N58 Lab Value = 0.581 Most Probable Value = 0.620 Percent Recovery = 93.7 Date Sample Logged by Lab = 07/06/98 Sample ID = 1870157 Number of Standard Deviations = -0.8 Blind Sample ID = N58 Lab Value = 0.188 Most Probable Value = 0.210 Percent Recovery = 89.5 Date Sample Logged by Lab = 06/11/98 Sample ID = 1620089 Number of Standard Deviations = -0.6 Blind Sample ID = N57 Lab Value = 0.584 Most Probable Value = 0.620 Percent Recovery = 94.2 Date Sample Logged by Lab = 05/28/98 Sample ID = 1480063 Number of Standard Deviations = -0.7 Blind Sample ID = N58 Lab Value = 0.563 Most Probable Value = 0.620 Percent Recovery = 90.8 Date Sample Logged by Lab = 05/07/98 Sample ID = 1270082 Number of Standard Deviations = -1.2 Blind Sample ID = N58 Lab Value = 0.208 Most Probable Value = 0.210 Percent Recovery = 99.0 Date Sample Logged by Lab = 04/09/98 Sample ID = 0990018 Number of Standard Deviations = -0.1 Blind Sample ID = N57 Lab Value = 0.448 Most Probable Value = 0.500 Percent Recovery = 89.6 Date Sample Logged by Lab = 03/19/98 Sample ID = 0780159 Number of Standard Deviations = -1.2 Blind Sample ID = N56 Lab Value = 0.541 Most Probable Value = 0.500 Percent Recovery = 108.2 Date Sample Logged by Lab = 03/05/98 Sample ID = 0640056 Number of Standard Deviations = 1.0 Blind Sample ID = N56 Lab Value = 0.205 Most Probable Value = 0.240 Percent Recovery = 85.4 Date Sample Logged by Lab = 02/12/98 Sample ID = 0430095 Number of Standard Deviations = -1.0 Blind Sample ID = N55 Lab Value = 0.456 Most Probable Value = 0.500 Percent Recovery = 91.2 Date Sample Logged by Lab = 01/29/98 Sample ID = 0290022 Number of Standard Deviations = -1.0 Blind Sample ID = N56 Lab Value = 0.488 Most Probable Value = 0.500 Percent Recovery = 97.6 Date Sample Logged by Lab = 01/08/98 Sample ID = 0080098 Number of Standard Deviations = -0.3 Blind Sample ID = N56 Lab Value = 0.211 Most Probable Value = 0.240 Percent Recovery = 87.9 Date Sample Logged by Lab = 12/11/97 Sample ID = 3450039 Number of Standard Deviations = -0.8 Blind Sample ID = N55 Lab Value = 0.520 Most Probable Value = 0.500 Percent Recovery = 104.0 Date Sample Logged by Lab = 11/20/97 Sample ID = 3240011 Number of Standard Deviations = 0.5 Blind Sample ID = N56 Lab Value = 0.512 Most Probable Value = 0.500 Percent Recovery = 102.4 Date Sample Logged by Lab = 11/06/97 Sample ID = 3100137 Number of Standard Deviations = 0.3 Blind Sample ID = N56 Lab Value = 0.186 Most Probable Value = 0.240 Percent Recovery = 77.5 Date Sample Logged by Lab = 10/09/97 Sample ID = 2820058 Number of Standard Deviations = -1.5 Blind Sample ID = N55 Lab Value = 0.690 Most Probable Value = 0.698 Percent Recovery = 98.9 Date Sample Logged by Lab = 10/04/96 Sample ID = 2780023 Number of Standard Deviations = -0.1 Blind Sample ID = N48 Y = 100
The SGPlot Procedure

- AMMONIA-N,FIL,EPA -
Percent Recovery by Concentration
NWQL Parameter: 00608, Method: CL036
Logged in Dates: 10/04/96 through 09/24/01
Open Data Set

Lab Value = 0.023 Most Probable Value = 0.040 Percent Recovery = 57.5 Date Sample Logged by Lab = 08/27/99 Sample ID = 2390009 Number of Standard Deviations = -0.5 Blind Sample ID = N61 Lab Value = 0.020 Most Probable Value = 0.040 Percent Recovery = 50.0 Date Sample Logged by Lab = 08/12/99 Sample ID = 2240295 Number of Standard Deviations = -0.5 Blind Sample ID = N61 Lab Value = 0.626 Most Probable Value = 0.580 Percent Recovery = 107.9 Date Sample Logged by Lab = 09/24/01 Sample ID = 2670120 Number of Standard Deviations = 1.0 Blind Sample ID = N70 Lab Value = 0.116 Most Probable Value = 0.086 Percent Recovery = 134.9 Date Sample Logged by Lab = 08/17/01 Sample ID = 2290042 Number of Standard Deviations = 1.0 Blind Sample ID = N69 Lab Value = 0.585 Most Probable Value = 0.580 Percent Recovery = 100.9 Date Sample Logged by Lab = 07/23/01 Sample ID = 2040152 Number of Standard Deviations = 0.1 Blind Sample ID = N70 Lab Value = 0.065 Most Probable Value = 0.086 Percent Recovery = 75.6 Date Sample Logged by Lab = 06/29/01 Sample ID = 1800075 Number of Standard Deviations = -0.7 Blind Sample ID = N69 Lab Value = 0.592 Most Probable Value = 0.580 Percent Recovery = 102.1 Date Sample Logged by Lab = 05/18/01 Sample ID = 1380049 Number of Standard Deviations = 0.3 Blind Sample ID = N70 Lab Value = 0.532 Most Probable Value = 0.480 Percent Recovery = 110.8 Date Sample Logged by Lab = 03/16/01 Sample ID = 0750160 Number of Standard Deviations = 1.3 Blind Sample ID = N68 Lab Value = 0.454 Most Probable Value = 0.435 Percent Recovery = 104.4 Date Sample Logged by Lab = 02/16/01 Sample ID = 0470109 Number of Standard Deviations = 0.5 Blind Sample ID = N67 Lab Value = 0.506 Most Probable Value = 0.480 Percent Recovery = 105.4 Date Sample Logged by Lab = 01/19/01 Sample ID = 0190060 Number of Standard Deviations = 0.7 Blind Sample ID = N68 Lab Value = 0.463 Most Probable Value = 0.435 Percent Recovery = 106.4 Date Sample Logged by Lab = 01/08/01 Sample ID = 0080014 Number of Standard Deviations = 0.7 Blind Sample ID = N67 Lab Value = 0.510 Most Probable Value = 0.480 Percent Recovery = 106.3 Date Sample Logged by Lab = 11/17/00 Sample ID = 3220341 Number of Standard Deviations = 0.8 Blind Sample ID = N68 Lab Value = 0.437 Most Probable Value = 0.435 Percent Recovery = 100.5 Date Sample Logged by Lab = 10/20/00 Sample ID = 2940072 Number of Standard Deviations = 0.1 Blind Sample ID = N67 Lab Value = 0.821 Most Probable Value = 0.770 Percent Recovery = 106.6 Date Sample Logged by Lab = 09/29/00 Sample ID = 2730021 Number of Standard Deviations = 0.9 Blind Sample ID = N66 Lab Value = 0.770 Most Probable Value = 0.770 Percent Recovery = 100.0 Date Sample Logged by Lab = 07/21/00 Sample ID = 2030089 Number of Standard Deviations = 0.0 Blind Sample ID = N66 Lab Value = 0.113 Most Probable Value = 0.124 Percent Recovery = 91.1 Date Sample Logged by Lab = 06/19/00 Sample ID = 1710134 Number of Standard Deviations = -0.3 Blind Sample ID = N65 Lab Value = 0.777 Most Probable Value = 0.770 Percent Recovery = 100.9 Date Sample Logged by Lab = 05/19/00 Sample ID = 1400063 Number of Standard Deviations = 0.1 Blind Sample ID = N66 Lab Value = 1.333 Most Probable Value = 1.380 Percent Recovery = 96.6 Date Sample Logged by Lab = 03/17/00 Sample ID = 0770033 Number of Standard Deviations = -0.5 Blind Sample ID = N64 Lab Value = 0.160 Most Probable Value = 0.150 Percent Recovery = 106.7 Date Sample Logged by Lab = 02/18/00 Sample ID = 0490030 Number of Standard Deviations = 0.3 Blind Sample ID = N63 Lab Value = 1.386 Most Probable Value = 1.380 Percent Recovery = 100.4 Date Sample Logged by Lab = 01/21/00 Sample ID = 0210034 Number of Standard Deviations = 0.1 Blind Sample ID = N64 Lab Value = 0.117 Most Probable Value = 0.150 Percent Recovery = 78.0 Date Sample Logged by Lab = 12/17/99 Sample ID = 3510024 Number of Standard Deviations = -0.9 Blind Sample ID = N63 Lab Value = 1.319 Most Probable Value = 1.380 Percent Recovery = 95.6 Date Sample Logged by Lab = 11/19/99 Sample ID = 3230016 Number of Standard Deviations = -0.7 Blind Sample ID = N64 Lab Value = 0.129 Most Probable Value = 0.150 Percent Recovery = 86.0 Date Sample Logged by Lab = 10/27/99 Sample ID = 3000013 Number of Standard Deviations = -0.6 Blind Sample ID = N63 Lab Value = 0.967 Most Probable Value = 1.010 Percent Recovery = 95.7 Date Sample Logged by Lab = 09/27/99 Sample ID = 2700033 Number of Standard Deviations = -0.6 Blind Sample ID = N62 Lab Value = 0.939 Most Probable Value = 1.010 Percent Recovery = 93.0 Date Sample Logged by Lab = 09/10/99 Sample ID = 2530171 Number of Standard Deviations = -1.0 Blind Sample ID = N62 Lab Value = 0.922 Most Probable Value = 1.010 Percent Recovery = 91.3 Date Sample Logged by Lab = 07/28/99 Sample ID = 2090075 Number of Standard Deviations = -1.2 Blind Sample ID = N62 Lab Value = 0.953 Most Probable Value = 1.010 Percent Recovery = 94.4 Date Sample Logged by Lab = 07/12/99 Sample ID = 1930038 Number of Standard Deviations = -0.8 Blind Sample ID = N62 Lab Value = 0.958 Most Probable Value = 1.010 Percent Recovery = 94.9 Date Sample Logged by Lab = 05/28/99 Sample ID = 1480082 Number of Standard Deviations = -0.7 Blind Sample ID = N62 Lab Value = 0.965 Most Probable Value = 1.010 Percent Recovery = 95.5 Date Sample Logged by Lab = 05/17/99 Sample ID = 1370104 Number of Standard Deviations = -0.6 Blind Sample ID = N62 Lab Value = 0.600 Most Probable Value = 0.578 Percent Recovery = 103.8 Date Sample Logged by Lab = 03/26/99 Sample ID = 0850049 Number of Standard Deviations = 0.5 Blind Sample ID = N60 Lab Value = 0.514 Most Probable Value = 0.578 Percent Recovery = 88.9 Date Sample Logged by Lab = 03/12/99 Sample ID = 0710109 Number of Standard Deviations = -1.3 Blind Sample ID = N60 Lab Value = 0.295 Most Probable Value = 0.327 Percent Recovery = 90.2 Date Sample Logged by Lab = 02/26/99 Sample ID = 0570072 Number of Standard Deviations = -0.9 Blind Sample ID = N59 Lab Value = 0.269 Most Probable Value = 0.327 Percent Recovery = 82.3 Date Sample Logged by Lab = 02/12/99 Sample ID = 0430071 Number of Standard Deviations = -1.6 Blind Sample ID = N59 Lab Value = 0.546 Most Probable Value = 0.578 Percent Recovery = 94.5 Date Sample Logged by Lab = 01/29/99 Sample ID = 0290007 Number of Standard Deviations = -0.7 Blind Sample ID = N60 Lab Value = 0.481 Most Probable Value = 0.578 Percent Recovery = 83.2 Date Sample Logged by Lab = 01/15/99 Sample ID = 0150081 Number of Standard Deviations = -2.0 Blind Sample ID = N60 Lab Value = 0.284 Most Probable Value = 0.327 Percent Recovery = 86.9 Date Sample Logged by Lab = 12/30/98 Sample ID = 3640037 Number of Standard Deviations = -1.2 Blind Sample ID = N59 Lab Value = 0.280 Most Probable Value = 0.327 Percent Recovery = 85.6 Date Sample Logged by Lab = 12/11/98 Sample ID = 3450163 Number of Standard Deviations = -1.3 Blind Sample ID = N59 Lab Value = 0.494 Most Probable Value = 0.578 Percent Recovery = 85.5 Date Sample Logged by Lab = 12/01/98 Sample ID = 3350087 Number of Standard Deviations = -1.8 Blind Sample ID = N60 Lab Value = 0.495 Most Probable Value = 0.578 Percent Recovery = 85.6 Date Sample Logged by Lab = 11/16/98 Sample ID = 3200025 Number of Standard Deviations = -1.7 Blind Sample ID = N60 Lab Value = 0.335 Most Probable Value = 0.327 Percent Recovery = 102.4 Date Sample Logged by Lab = 10/23/98 Sample ID = 2960093 Number of Standard Deviations = 0.2 Blind Sample ID = N59 Lab Value = 0.320 Most Probable Value = 0.327 Percent Recovery = 97.9 Date Sample Logged by Lab = 10/09/98 Sample ID = 2820173 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 0.640 Most Probable Value = 0.620 Percent Recovery = 103.2 Date Sample Logged by Lab = 09/10/98 Sample ID = 2530111 Number of Standard Deviations = 0.4 Blind Sample ID = N58 Lab Value = 0.175 Most Probable Value = 0.210 Percent Recovery = 83.3 Date Sample Logged by Lab = 08/14/98 Sample ID = 2260068 Number of Standard Deviations = -1.0 Blind Sample ID = N57 Lab Value = 0.586 Most Probable Value = 0.620 Percent Recovery = 94.5 Date Sample Logged by Lab = 07/16/98 Sample ID = 1970016 Number of Standard Deviations = -0.7 Blind Sample ID = N58 Lab Value = 0.581 Most Probable Value = 0.620 Percent Recovery = 93.7 Date Sample Logged by Lab = 07/06/98 Sample ID = 1870157 Number of Standard Deviations = -0.8 Blind Sample ID = N58 Lab Value = 0.188 Most Probable Value = 0.210 Percent Recovery = 89.5 Date Sample Logged by Lab = 06/11/98 Sample ID = 1620089 Number of Standard Deviations = -0.6 Blind Sample ID = N57 Lab Value = 0.584 Most Probable Value = 0.620 Percent Recovery = 94.2 Date Sample Logged by Lab = 05/28/98 Sample ID = 1480063 Number of Standard Deviations = -0.7 Blind Sample ID = N58 Lab Value = 0.563 Most Probable Value = 0.620 Percent Recovery = 90.8 Date Sample Logged by Lab = 05/07/98 Sample ID = 1270082 Number of Standard Deviations = -1.2 Blind Sample ID = N58 Lab Value = 0.208 Most Probable Value = 0.210 Percent Recovery = 99.0 Date Sample Logged by Lab = 04/09/98 Sample ID = 0990018 Number of Standard Deviations = -0.1 Blind Sample ID = N57 Lab Value = 0.448 Most Probable Value = 0.500 Percent Recovery = 89.6 Date Sample Logged by Lab = 03/19/98 Sample ID = 0780159 Number of Standard Deviations = -1.2 Blind Sample ID = N56 Lab Value = 0.541 Most Probable Value = 0.500 Percent Recovery = 108.2 Date Sample Logged by Lab = 03/05/98 Sample ID = 0640056 Number of Standard Deviations = 1.0 Blind Sample ID = N56 Lab Value = 0.205 Most Probable Value = 0.240 Percent Recovery = 85.4 Date Sample Logged by Lab = 02/12/98 Sample ID = 0430095 Number of Standard Deviations = -1.0 Blind Sample ID = N55 Lab Value = 0.456 Most Probable Value = 0.500 Percent Recovery = 91.2 Date Sample Logged by Lab = 01/29/98 Sample ID = 0290022 Number of Standard Deviations = -1.0 Blind Sample ID = N56 Lab Value = 0.488 Most Probable Value = 0.500 Percent Recovery = 97.6 Date Sample Logged by Lab = 01/08/98 Sample ID = 0080098 Number of Standard Deviations = -0.3 Blind Sample ID = N56 Lab Value = 0.211 Most Probable Value = 0.240 Percent Recovery = 87.9 Date Sample Logged by Lab = 12/11/97 Sample ID = 3450039 Number of Standard Deviations = -0.8 Blind Sample ID = N55 Lab Value = 0.520 Most Probable Value = 0.500 Percent Recovery = 104.0 Date Sample Logged by Lab = 11/20/97 Sample ID = 3240011 Number of Standard Deviations = 0.5 Blind Sample ID = N56 Lab Value = 0.512 Most Probable Value = 0.500 Percent Recovery = 102.4 Date Sample Logged by Lab = 11/06/97 Sample ID = 3100137 Number of Standard Deviations = 0.3 Blind Sample ID = N56 Lab Value = 0.186 Most Probable Value = 0.240 Percent Recovery = 77.5 Date Sample Logged by Lab = 10/09/97 Sample ID = 2820058 Number of Standard Deviations = -1.5 Blind Sample ID = N55 Lab Value = 0.690 Most Probable Value = 0.698 Percent Recovery = 98.9 Date Sample Logged by Lab = 10/04/96 Sample ID = 2780023 Number of Standard Deviations = -0.1 Blind Sample ID = N48 Y = 100
The SGPlot Procedure


- KJELDAHL NITROGEN-N,FIL,CFA -
Percent Recovery by Date
Lab: NWQL, PCode: 00623, MCode: KJ002
Logged in Dates: 10/04/96 through 09/24/01
Open Data Set

Lab Value = 0.059 Most Probable Value = 0.101 Percent Recovery = 58.4 Date Sample Logged by Lab = 07/12/01 Sample ID = 1930006 Number of Standard Deviations = -0.4 Blind Sample ID = N69 Lab Value = 0.053 Most Probable Value = 0.101 Percent Recovery = 52.5 Date Sample Logged by Lab = 05/07/01 Sample ID = 1270158 Number of Standard Deviations = -0.5 Blind Sample ID = N69 Lab Value = 0.288 Most Probable Value = 0.159 Percent Recovery = 181.1 Date Sample Logged by Lab = 09/11/00 Sample ID = 2550495 Number of Standard Deviations = 1.1 Blind Sample ID = N65 Lab Value = 0.100 Most Probable Value = 0.925 Percent Recovery = 10.8 Date Sample Logged by Lab = 08/21/00 Sample ID = 2340143 Number of Standard Deviations = -5.2 Blind Sample ID = N66 Lab Value = 0.136 Most Probable Value = 0.716 Percent Recovery = 19.1 Date Sample Logged by Lab = 05/12/00 Sample ID = 1330055 Number of Standard Deviations = -3.9 Blind Sample ID = NS5 Lab Value = 0.293 Most Probable Value = 0.159 Percent Recovery = 184.3 Date Sample Logged by Lab = 05/12/00 Sample ID = 1330054 Number of Standard Deviations = 1.2 Blind Sample ID = N65 Lab Value = 0.369 Most Probable Value = 0.200 Percent Recovery = 184.5 Date Sample Logged by Lab = 03/10/00 Sample ID = 0700003 Number of Standard Deviations = 1.4 Blind Sample ID = N63 Lab Value = 0.510 Most Probable Value = 0.096 Percent Recovery = 531.3 Date Sample Logged by Lab = 10/01/99 Sample ID = 2740009 Number of Standard Deviations = 3.8 Blind Sample ID = N61 Lab Value = 0.051 Most Probable Value = 0.096 Percent Recovery = 53.1 Date Sample Logged by Lab = 09/21/99 Sample ID = 2640007 Number of Standard Deviations = -0.4 Blind Sample ID = N61 Lab Value = 0.140 Most Probable Value = 0.096 Percent Recovery = 145.8 Date Sample Logged by Lab = 07/28/99 Sample ID = 2090079 Number of Standard Deviations = 0.4 Blind Sample ID = N61 Lab Value = 0.161 Most Probable Value = 0.096 Percent Recovery = 167.7 Date Sample Logged by Lab = 07/14/99 Sample ID = 1950021 Number of Standard Deviations = 0.6 Blind Sample ID = N61 Lab Value = 0.065 Most Probable Value = 1.088 Percent Recovery = 6.0 Date Sample Logged by Lab = 05/28/99 Sample ID = 1480085 Number of Standard Deviations = -6.2 Blind Sample ID = NS3 Lab Value = 0.100 Most Probable Value = 1.150 Percent Recovery = 8.7 Date Sample Logged by Lab = 04/07/99 Sample ID = 0970147 Number of Standard Deviations = -6.2 Blind Sample ID = N62 Lab Value = 1.231 Most Probable Value = 0.878 Percent Recovery = 140.2 Date Sample Logged by Lab = 02/23/99 Sample ID = 0540132 Number of Standard Deviations = 2.3 Blind Sample ID = N60 Lab Value = 0.100 Most Probable Value = 1.088 Percent Recovery = 9.2 Date Sample Logged by Lab = 11/09/98 Sample ID = 3130282 Number of Standard Deviations = -6.0 Blind Sample ID = NS3 Lab Value = 6.141 Most Probable Value = 0.878 Percent Recovery = 699.4 Date Sample Logged by Lab = 10/13/98 Sample ID = 2860067 Number of Standard Deviations = 34.3 Blind Sample ID = N60 Lab Value = 0.169 Most Probable Value = 0.285 Percent Recovery = 59.3 Date Sample Logged by Lab = 09/28/98 Sample ID = 2710123 Number of Standard Deviations = -0.9 Blind Sample ID = N57 Lab Value = 0.326 Most Probable Value = 0.864 Percent Recovery = 37.7 Date Sample Logged by Lab = 09/25/98 Sample ID = 2680005 Number of Standard Deviations = -3.4 Blind Sample ID = NS1 Lab Value = 1.912 Most Probable Value = 0.285 Percent Recovery = 670.9 Date Sample Logged by Lab = 09/25/98 Sample ID = 2680006 Number of Standard Deviations = 12.7 Blind Sample ID = N57 Lab Value = 0.169 Most Probable Value = 0.285 Percent Recovery = 59.3 Date Sample Logged by Lab = 09/22/98 Sample ID = 2650054 Number of Standard Deviations = -0.9 Blind Sample ID = N57 Lab Value = 0.144 Most Probable Value = 0.285 Percent Recovery = 50.5 Date Sample Logged by Lab = 07/16/98 Sample ID = 1970017 Number of Standard Deviations = -1.1 Blind Sample ID = N57 Lab Value = 0.151 Most Probable Value = 0.285 Percent Recovery = 53.0 Date Sample Logged by Lab = 05/05/98 Sample ID = 1250074 Number of Standard Deviations = -1.0 Blind Sample ID = N57 Lab Value = 0.783 Most Probable Value = 0.304 Percent Recovery = 257.6 Date Sample Logged by Lab = 03/30/98 Sample ID = 0890103 Number of Standard Deviations = 3.7 Blind Sample ID = N55 Lab Value = 0.496 Most Probable Value = 0.864 Percent Recovery = 57.4 Date Sample Logged by Lab = 03/13/98 Sample ID = 0720088 Number of Standard Deviations = -2.3 Blind Sample ID = NS1 Lab Value = 0.649 Most Probable Value = 0.304 Percent Recovery = 213.5 Date Sample Logged by Lab = 01/06/98 Sample ID = 0060006 Number of Standard Deviations = 2.7 Blind Sample ID = N55 Lab Value = 1.080 Most Probable Value = 0.474 Percent Recovery = 227.8 Date Sample Logged by Lab = 07/08/97 Sample ID = 1890253 Number of Standard Deviations = 4.6 Blind Sample ID = NAB Lab Value = 0.059 Most Probable Value = 0.101 Percent Recovery = 58.4 Date Sample Logged by Lab = 07/12/01 Sample ID = 1930006 Number of Standard Deviations = -0.4 Blind Sample ID = N69 Lab Value = 0.053 Most Probable Value = 0.101 Percent Recovery = 52.5 Date Sample Logged by Lab = 05/07/01 Sample ID = 1270158 Number of Standard Deviations = -0.5 Blind Sample ID = N69 Lab Value = 0.288 Most Probable Value = 0.159 Percent Recovery = 181.1 Date Sample Logged by Lab = 09/11/00 Sample ID = 2550495 Number of Standard Deviations = 1.1 Blind Sample ID = N65 Lab Value = 0.100 Most Probable Value = 0.925 Percent Recovery = 10.8 Date Sample Logged by Lab = 08/21/00 Sample ID = 2340143 Number of Standard Deviations = -5.2 Blind Sample ID = N66 Lab Value = 0.136 Most Probable Value = 0.716 Percent Recovery = 19.1 Date Sample Logged by Lab = 05/12/00 Sample ID = 1330055 Number of Standard Deviations = -3.9 Blind Sample ID = NS5 Lab Value = 0.293 Most Probable Value = 0.159 Percent Recovery = 184.3 Date Sample Logged by Lab = 05/12/00 Sample ID = 1330054 Number of Standard Deviations = 1.2 Blind Sample ID = N65 Lab Value = 0.369 Most Probable Value = 0.200 Percent Recovery = 184.5 Date Sample Logged by Lab = 03/10/00 Sample ID = 0700003 Number of Standard Deviations = 1.4 Blind Sample ID = N63 Lab Value = 0.510 Most Probable Value = 0.096 Percent Recovery = 531.3 Date Sample Logged by Lab = 10/01/99 Sample ID = 2740009 Number of Standard Deviations = 3.8 Blind Sample ID = N61 Lab Value = 0.051 Most Probable Value = 0.096 Percent Recovery = 53.1 Date Sample Logged by Lab = 09/21/99 Sample ID = 2640007 Number of Standard Deviations = -0.4 Blind Sample ID = N61 Lab Value = 0.140 Most Probable Value = 0.096 Percent Recovery = 145.8 Date Sample Logged by Lab = 07/28/99 Sample ID = 2090079 Number of Standard Deviations = 0.4 Blind Sample ID = N61 Lab Value = 0.161 Most Probable Value = 0.096 Percent Recovery = 167.7 Date Sample Logged by Lab = 07/14/99 Sample ID = 1950021 Number of Standard Deviations = 0.6 Blind Sample ID = N61 Lab Value = 0.065 Most Probable Value = 1.088 Percent Recovery = 6.0 Date Sample Logged by Lab = 05/28/99 Sample ID = 1480085 Number of Standard Deviations = -6.2 Blind Sample ID = NS3 Lab Value = 0.100 Most Probable Value = 1.150 Percent Recovery = 8.7 Date Sample Logged by Lab = 04/07/99 Sample ID = 0970147 Number of Standard Deviations = -6.2 Blind Sample ID = N62 Lab Value = 1.231 Most Probable Value = 0.878 Percent Recovery = 140.2 Date Sample Logged by Lab = 02/23/99 Sample ID = 0540132 Number of Standard Deviations = 2.3 Blind Sample ID = N60 Lab Value = 0.100 Most Probable Value = 1.088 Percent Recovery = 9.2 Date Sample Logged by Lab = 11/09/98 Sample ID = 3130282 Number of Standard Deviations = -6.0 Blind Sample ID = NS3 Lab Value = 6.141 Most Probable Value = 0.878 Percent Recovery = 699.4 Date Sample Logged by Lab = 10/13/98 Sample ID = 2860067 Number of Standard Deviations = 34.3 Blind Sample ID = N60 Lab Value = 0.169 Most Probable Value = 0.285 Percent Recovery = 59.3 Date Sample Logged by Lab = 09/28/98 Sample ID = 2710123 Number of Standard Deviations = -0.9 Blind Sample ID = N57 Lab Value = 0.326 Most Probable Value = 0.864 Percent Recovery = 37.7 Date Sample Logged by Lab = 09/25/98 Sample ID = 2680005 Number of Standard Deviations = -3.4 Blind Sample ID = NS1 Lab Value = 1.912 Most Probable Value = 0.285 Percent Recovery = 670.9 Date Sample Logged by Lab = 09/25/98 Sample ID = 2680006 Number of Standard Deviations = 12.7 Blind Sample ID = N57 Lab Value = 0.169 Most Probable Value = 0.285 Percent Recovery = 59.3 Date Sample Logged by Lab = 09/22/98 Sample ID = 2650054 Number of Standard Deviations = -0.9 Blind Sample ID = N57 Lab Value = 0.144 Most Probable Value = 0.285 Percent Recovery = 50.5 Date Sample Logged by Lab = 07/16/98 Sample ID = 1970017 Number of Standard Deviations = -1.1 Blind Sample ID = N57 Lab Value = 0.151 Most Probable Value = 0.285 Percent Recovery = 53.0 Date Sample Logged by Lab = 05/05/98 Sample ID = 1250074 Number of Standard Deviations = -1.0 Blind Sample ID = N57 Lab Value = 0.783 Most Probable Value = 0.304 Percent Recovery = 257.6 Date Sample Logged by Lab = 03/30/98 Sample ID = 0890103 Number of Standard Deviations = 3.7 Blind Sample ID = N55 Lab Value = 0.496 Most Probable Value = 0.864 Percent Recovery = 57.4 Date Sample Logged by Lab = 03/13/98 Sample ID = 0720088 Number of Standard Deviations = -2.3 Blind Sample ID = NS1 Lab Value = 0.649 Most Probable Value = 0.304 Percent Recovery = 213.5 Date Sample Logged by Lab = 01/06/98 Sample ID = 0060006 Number of Standard Deviations = 2.7 Blind Sample ID = N55 Lab Value = 1.080 Most Probable Value = 0.474 Percent Recovery = 227.8 Date Sample Logged by Lab = 07/08/97 Sample ID = 1890253 Number of Standard Deviations = 4.6 Blind Sample ID = NAB Lab Value = 1.116 Most Probable Value = 1.156 Percent Recovery = 96.5 Date Sample Logged by Lab = 09/24/01 Sample ID = 2670123 Number of Standard Deviations = -0.2 Blind Sample ID = NS7 Lab Value = 0.086 Most Probable Value = 0.101 Percent Recovery = 85.1 Date Sample Logged by Lab = 09/24/01 Sample ID = 2670119 Number of Standard Deviations = -0.1 Blind Sample ID = N69 Lab Value = 0.075 Most Probable Value = 0.101 Percent Recovery = 74.3 Date Sample Logged by Lab = 09/24/01 Sample ID = 2670121 Number of Standard Deviations = -0.2 Blind Sample ID = N69 Lab Value = 0.070 Most Probable Value = 0.101 Percent Recovery = 69.3 Date Sample Logged by Lab = 09/24/01 Sample ID = 2670122 Number of Standard Deviations = -0.3 Blind Sample ID = N69 Lab Value = 0.100 Most Probable Value = 0.101 Percent Recovery = 99.0 Date Sample Logged by Lab = 09/24/01 Sample ID = 2670125 Number of Standard Deviations = -0.0 Blind Sample ID = N69 Lab Value = 1.148 Most Probable Value = 1.156 Percent Recovery = 99.3 Date Sample Logged by Lab = 09/18/01 Sample ID = 2610009 Number of Standard Deviations = -0.0 Blind Sample ID = NS7 Lab Value = 0.076 Most Probable Value = 0.101 Percent Recovery = 75.2 Date Sample Logged by Lab = 09/18/01 Sample ID = 2610010 Number of Standard Deviations = -0.2 Blind Sample ID = N69 Lab Value = 0.090 Most Probable Value = 0.101 Percent Recovery = 89.1 Date Sample Logged by Lab = 09/18/01 Sample ID = 2610008 Number of Standard Deviations = -0.1 Blind Sample ID = N69 Lab Value = 0.078 Most Probable Value = 0.101 Percent Recovery = 77.2 Date Sample Logged by Lab = 09/18/01 Sample ID = 2610007 Number of Standard Deviations = -0.2 Blind Sample ID = N69 Lab Value = 0.107 Most Probable Value = 0.101 Percent Recovery = 105.9 Date Sample Logged by Lab = 09/13/01 Sample ID = 2560051 Number of Standard Deviations = 0.1 Blind Sample ID = N69 Lab Value = 1.164 Most Probable Value = 1.156 Percent Recovery = 100.7 Date Sample Logged by Lab = 09/12/01 Sample ID = 2550072 Number of Standard Deviations = 0.0 Blind Sample ID = NS7 Lab Value = 0.087 Most Probable Value = 0.101 Percent Recovery = 86.1 Date Sample Logged by Lab = 09/12/01 Sample ID = 2550073 Number of Standard Deviations = -0.1 Blind Sample ID = N69 Lab Value = 0.077 Most Probable Value = 0.101 Percent Recovery = 76.2 Date Sample Logged by Lab = 09/10/01 Sample ID = 2530363 Number of Standard Deviations = -0.2 Blind Sample ID = N69 Lab Value = 1.205 Most Probable Value = 1.156 Percent Recovery = 104.2 Date Sample Logged by Lab = 09/05/01 Sample ID = 2480067 Number of Standard Deviations = 0.3 Blind Sample ID = NS7 Lab Value = 0.094 Most Probable Value = 0.101 Percent Recovery = 93.1 Date Sample Logged by Lab = 09/05/01 Sample ID = 2480231 Number of Standard Deviations = -0.1 Blind Sample ID = N69 Lab Value = 0.100 Most Probable Value = 0.101 Percent Recovery = 99.0 Date Sample Logged by Lab = 09/05/01 Sample ID = 2480065 Number of Standard Deviations = -0.0 Blind Sample ID = N69 Lab Value = 0.705 Most Probable Value = 0.660 Percent Recovery = 106.8 Date Sample Logged by Lab = 08/28/01 Sample ID = 2400047 Number of Standard Deviations = 0.3 Blind Sample ID = N70 Lab Value = 0.713 Most Probable Value = 0.660 Percent Recovery = 108.0 Date Sample Logged by Lab = 08/27/01 Sample ID = 2390246 Number of Standard Deviations = 0.4 Blind Sample ID = N70 Lab Value = 0.643 Most Probable Value = 0.660 Percent Recovery = 97.4 Date Sample Logged by Lab = 08/22/01 Sample ID = 2340147 Number of Standard Deviations = -0.1 Blind Sample ID = N70 Lab Value = 1.246 Most Probable Value = 1.156 Percent Recovery = 107.8 Date Sample Logged by Lab = 08/21/01 Sample ID = 2330239 Number of Standard Deviations = 0.5 Blind Sample ID = NS7 Lab Value = 0.647 Most Probable Value = 0.660 Percent Recovery = 98.0 Date Sample Logged by Lab = 08/21/01 Sample ID = 2330241 Number of Standard Deviations = -0.1 Blind Sample ID = N70 Lab Value = 0.708 Most Probable Value = 0.660 Percent Recovery = 107.3 Date Sample Logged by Lab = 08/20/01 Sample ID = 2320181 Number of Standard Deviations = 0.4 Blind Sample ID = N70 Lab Value = 0.718 Most Probable Value = 0.660 Percent Recovery = 108.8 Date Sample Logged by Lab = 08/16/01 Sample ID = 2280057 Number of Standard Deviations = 0.4 Blind Sample ID = N70 Lab Value = 1.153 Most Probable Value = 1.156 Percent Recovery = 99.7 Date Sample Logged by Lab = 08/15/01 Sample ID = 2270055 Number of Standard Deviations = -0.0 Blind Sample ID = NS7 Lab Value = 0.705 Most Probable Value = 0.660 Percent Recovery = 106.8 Date Sample Logged by Lab = 08/14/01 Sample ID = 2260273 Number of Standard Deviations = 0.3 Blind Sample ID = N70 Lab Value = 0.712 Most Probable Value = 0.660 Percent Recovery = 107.9 Date Sample Logged by Lab = 08/14/01 Sample ID = 2260274 Number of Standard Deviations = 0.4 Blind Sample ID = N70 Lab Value = 0.670 Most Probable Value = 0.660 Percent Recovery = 101.5 Date Sample Logged by Lab = 08/10/01 Sample ID = 2220108 Number of Standard Deviations = 0.1 Blind Sample ID = N70 Lab Value = 1.219 Most Probable Value = 1.156 Percent Recovery = 105.4 Date Sample Logged by Lab = 08/07/01 Sample ID = 2190036 Number of Standard Deviations = 0.4 Blind Sample ID = NS7 Lab Value = 0.680 Most Probable Value = 0.660 Percent Recovery = 103.0 Date Sample Logged by Lab = 08/07/01 Sample ID = 2190037 Number of Standard Deviations = 0.1 Blind Sample ID = N70 Lab Value = 1.198 Most Probable Value = 1.156 Percent Recovery = 103.6 Date Sample Logged by Lab = 08/06/01 Sample ID = 2180205 Number of Standard Deviations = 0.3 Blind Sample ID = NS7 Lab Value = 0.668 Most Probable Value = 0.660 Percent Recovery = 101.2 Date Sample Logged by Lab = 08/06/01 Sample ID = 2180202 Number of Standard Deviations = 0.1 Blind Sample ID = N70 Lab Value = 0.690 Most Probable Value = 0.660 Percent Recovery = 104.5 Date Sample Logged by Lab = 08/06/01 Sample ID = 2180203 Number of Standard Deviations = 0.2 Blind Sample ID = N70 Lab Value = 1.076 Most Probable Value = 1.156 Percent Recovery = 93.1 Date Sample Logged by Lab = 07/31/01 Sample ID = 2120050 Number of Standard Deviations = -0.5 Blind Sample ID = NS7 Lab Value = 0.074 Most Probable Value = 0.101 Percent Recovery = 73.3 Date Sample Logged by Lab = 07/31/01 Sample ID = 2120052 Number of Standard Deviations = -0.3 Blind Sample ID = N69 Lab Value = 0.075 Most Probable Value = 0.101 Percent Recovery = 74.3 Date Sample Logged by Lab = 07/31/01 Sample ID = 2120049 Number of Standard Deviations = -0.2 Blind Sample ID = N69 Lab Value = 1.154 Most Probable Value = 1.156 Percent Recovery = 99.8 Date Sample Logged by Lab = 07/26/01 Sample ID = 2070076 Number of Standard Deviations = -0.0 Blind Sample ID = NS7 Lab Value = 0.088 Most Probable Value = 0.101 Percent Recovery = 87.1 Date Sample Logged by Lab = 07/26/01 Sample ID = 2070077 Number of Standard Deviations = -0.1 Blind Sample ID = N69 Lab Value = 0.081 Most Probable Value = 0.101 Percent Recovery = 80.2 Date Sample Logged by Lab = 07/24/01 Sample ID = 2050112 Number of Standard Deviations = -0.2 Blind Sample ID = N69 Lab Value = 0.061 Most Probable Value = 0.101 Percent Recovery = 60.4 Date Sample Logged by Lab = 07/24/01 Sample ID = 2050113 Number of Standard Deviations = -0.4 Blind Sample ID = N69 Lab Value = 1.118 Most Probable Value = 1.156 Percent Recovery = 96.7 Date Sample Logged by Lab = 07/19/01 Sample ID = 2000089 Number of Standard Deviations = -0.2 Blind Sample ID = NS7 Lab Value = 0.070 Most Probable Value = 0.101 Percent Recovery = 69.3 Date Sample Logged by Lab = 07/19/01 Sample ID = 2000090 Number of Standard Deviations = -0.3 Blind Sample ID = N69 Lab Value = 0.077 Most Probable Value = 0.101 Percent Recovery = 76.2 Date Sample Logged by Lab = 07/17/01 Sample ID = 1980099 Number of Standard Deviations = -0.2 Blind Sample ID = N69 Lab Value = 0.102 Most Probable Value = 0.101 Percent Recovery = 101.0 Date Sample Logged by Lab = 07/16/01 Sample ID = 1970191 Number of Standard Deviations = 0.0 Blind Sample ID = N69 Lab Value = 1.165 Most Probable Value = 1.156 Percent Recovery = 100.8 Date Sample Logged by Lab = 07/12/01 Sample ID = 1930007 Number of Standard Deviations = 0.1 Blind Sample ID = NS7 Lab Value = 0.124 Most Probable Value = 0.101 Percent Recovery = 122.8 Date Sample Logged by Lab = 07/10/01 Sample ID = 1910001 Number of Standard Deviations = 0.2 Blind Sample ID = N69 Lab Value = 0.104 Most Probable Value = 0.101 Percent Recovery = 103.0 Date Sample Logged by Lab = 07/09/01 Sample ID = 1900456 Number of Standard Deviations = 0.0 Blind Sample ID = N69 Lab Value = 0.094 Most Probable Value = 0.101 Percent Recovery = 93.1 Date Sample Logged by Lab = 07/02/01 Sample ID = 1830093 Number of Standard Deviations = -0.1 Blind Sample ID = N69 Lab Value = 0.592 Most Probable Value = 0.660 Percent Recovery = 89.7 Date Sample Logged by Lab = 06/28/01 Sample ID = 1790041 Number of Standard Deviations = -0.5 Blind Sample ID = N70 Lab Value = 0.681 Most Probable Value = 0.660 Percent Recovery = 103.2 Date Sample Logged by Lab = 06/26/01 Sample ID = 1770089 Number of Standard Deviations = 0.2 Blind Sample ID = N70 Lab Value = 0.688 Most Probable Value = 0.660 Percent Recovery = 104.2 Date Sample Logged by Lab = 06/26/01 Sample ID = 1770090 Number of Standard Deviations = 0.2 Blind Sample ID = N70 Lab Value = 1.298 Most Probable Value = 1.156 Percent Recovery = 112.3 Date Sample Logged by Lab = 06/21/01 Sample ID = 1720141 Number of Standard Deviations = 0.9 Blind Sample ID = NS7 Lab Value = 0.712 Most Probable Value = 0.660 Percent Recovery = 107.9 Date Sample Logged by Lab = 06/21/01 Sample ID = 1720143 Number of Standard Deviations = 0.4 Blind Sample ID = N70 Lab Value = 0.702 Most Probable Value = 0.660 Percent Recovery = 106.4 Date Sample Logged by Lab = 06/20/01 Sample ID = 1710178 Number of Standard Deviations = 0.3 Blind Sample ID = N70 Lab Value = 0.691 Most Probable Value = 0.660 Percent Recovery = 104.7 Date Sample Logged by Lab = 06/20/01 Sample ID = 1710177 Number of Standard Deviations = 0.2 Blind Sample ID = N70 Lab Value = 1.138 Most Probable Value = 1.156 Percent Recovery = 98.4 Date Sample Logged by Lab = 06/14/01 Sample ID = 1650035 Number of Standard Deviations = -0.1 Blind Sample ID = NS7 Lab Value = 0.679 Most Probable Value = 0.660 Percent Recovery = 102.9 Date Sample Logged by Lab = 06/14/01 Sample ID = 1650037 Number of Standard Deviations = 0.1 Blind Sample ID = N70 Lab Value = 0.663 Most Probable Value = 0.660 Percent Recovery = 100.5 Date Sample Logged by Lab = 06/12/01 Sample ID = 1630023 Number of Standard Deviations = 0.0 Blind Sample ID = N70 Lab Value = 0.658 Most Probable Value = 0.660 Percent Recovery = 99.7 Date Sample Logged by Lab = 06/12/01 Sample ID = 1630022 Number of Standard Deviations = -0.0 Blind Sample ID = N70 Lab Value = 1.125 Most Probable Value = 1.156 Percent Recovery = 97.3 Date Sample Logged by Lab = 06/07/01 Sample ID = 1580088 Number of Standard Deviations = -0.2 Blind Sample ID = NS7 Lab Value = 0.655 Most Probable Value = 0.660 Percent Recovery = 99.2 Date Sample Logged by Lab = 06/07/01 Sample ID = 1580087 Number of Standard Deviations = -0.0 Blind Sample ID = N70 Lab Value = 0.666 Most Probable Value = 0.660 Percent Recovery = 100.9 Date Sample Logged by Lab = 06/06/01 Sample ID = 1570034 Number of Standard Deviations = 0.0 Blind Sample ID = N70 Lab Value = 0.643 Most Probable Value = 0.660 Percent Recovery = 97.4 Date Sample Logged by Lab = 06/06/01 Sample ID = 1570033 Number of Standard Deviations = -0.1 Blind Sample ID = N70 Lab Value = 0.069 Most Probable Value = 0.101 Percent Recovery = 68.3 Date Sample Logged by Lab = 05/30/01 Sample ID = 1500159 Number of Standard Deviations = -0.3 Blind Sample ID = N69 Lab Value = 0.069 Most Probable Value = 0.101 Percent Recovery = 68.3 Date Sample Logged by Lab = 05/30/01 Sample ID = 1500160 Number of Standard Deviations = -0.3 Blind Sample ID = N69 Lab Value = 1.160 Most Probable Value = 1.156 Percent Recovery = 100.3 Date Sample Logged by Lab = 05/24/01 Sample ID = 1440086 Number of Standard Deviations = 0.0 Blind Sample ID = NS7 Lab Value = 0.073 Most Probable Value = 0.101 Percent Recovery = 72.2 Date Sample Logged by Lab = 05/22/01 Sample ID = 1420100 Number of Standard Deviations = -0.3 Blind Sample ID = N69 Lab Value = 1.207 Most Probable Value = 1.156 Percent Recovery = 104.4 Date Sample Logged by Lab = 05/18/01 Sample ID = 1380046 Number of Standard Deviations = 0.3 Blind Sample ID = NS7 Lab Value = 0.096 Most Probable Value = 0.101 Percent Recovery = 95.0 Date Sample Logged by Lab = 05/18/01 Sample ID = 1380045 Number of Standard Deviations = -0.0 Blind Sample ID = N69 Lab Value = 0.090 Most Probable Value = 0.101 Percent Recovery = 89.1 Date Sample Logged by Lab = 05/15/01 Sample ID = 1350275 Number of Standard Deviations = -0.1 Blind Sample ID = N69 Lab Value = 0.088 Most Probable Value = 0.101 Percent Recovery = 87.1 Date Sample Logged by Lab = 05/15/01 Sample ID = 1350276 Number of Standard Deviations = -0.1 Blind Sample ID = N69 Lab Value = 1.064 Most Probable Value = 1.156 Percent Recovery = 92.0 Date Sample Logged by Lab = 05/10/01 Sample ID = 1300031 Number of Standard Deviations = -0.6 Blind Sample ID = NS7 Lab Value = 0.064 Most Probable Value = 0.101 Percent Recovery = 63.4 Date Sample Logged by Lab = 05/10/01 Sample ID = 1300030 Number of Standard Deviations = -0.4 Blind Sample ID = N69 Lab Value = 0.088 Most Probable Value = 0.101 Percent Recovery = 87.1 Date Sample Logged by Lab = 05/09/01 Sample ID = 1290015 Number of Standard Deviations = -0.1 Blind Sample ID = N69 Lab Value = 1.241 Most Probable Value = 1.156 Percent Recovery = 107.4 Date Sample Logged by Lab = 05/02/01 Sample ID = 1220107 Number of Standard Deviations = 0.5 Blind Sample ID = NS7 Lab Value = 0.095 Most Probable Value = 0.101 Percent Recovery = 94.1 Date Sample Logged by Lab = 05/02/01 Sample ID = 1220108 Number of Standard Deviations = -0.1 Blind Sample ID = N69 Lab Value = 1.146 Most Probable Value = 1.156 Percent Recovery = 99.2 Date Sample Logged by Lab = 03/29/01 Sample ID = 0880096 Number of Standard Deviations = -0.1 Blind Sample ID = NS7 Lab Value = 0.428 Most Probable Value = 0.451 Percent Recovery = 94.8 Date Sample Logged by Lab = 03/29/01 Sample ID = 0880097 Number of Standard Deviations = -0.2 Blind Sample ID = N67 Lab Value = 0.463 Most Probable Value = 0.451 Percent Recovery = 102.6 Date Sample Logged by Lab = 03/28/01 Sample ID = 0870009 Number of Standard Deviations = 0.1 Blind Sample ID = N67 Lab Value = 0.461 Most Probable Value = 0.451 Percent Recovery = 102.2 Date Sample Logged by Lab = 03/26/01 Sample ID = 0850162 Number of Standard Deviations = 0.1 Blind Sample ID = N67 Lab Value = 1.171 Most Probable Value = 1.156 Percent Recovery = 101.3 Date Sample Logged by Lab = 03/23/01 Sample ID = 0820131 Number of Standard Deviations = 0.1 Blind Sample ID = NS7 Lab Value = 0.414 Most Probable Value = 0.451 Percent Recovery = 91.7 Date Sample Logged by Lab = 03/23/01 Sample ID = 0820130 Number of Standard Deviations = -0.3 Blind Sample ID = N67 Lab Value = 0.427 Most Probable Value = 0.451 Percent Recovery = 94.7 Date Sample Logged by Lab = 03/20/01 Sample ID = 0790003 Number of Standard Deviations = -0.2 Blind Sample ID = N67 Lab Value = 0.442 Most Probable Value = 0.451 Percent Recovery = 98.0 Date Sample Logged by Lab = 03/19/01 Sample ID = 0780188 Number of Standard Deviations = -0.1 Blind Sample ID = N67 Lab Value = 1.075 Most Probable Value = 1.156 Percent Recovery = 93.0 Date Sample Logged by Lab = 03/15/01 Sample ID = 0740030 Number of Standard Deviations = -0.5 Blind Sample ID = NS7 Lab Value = 0.396 Most Probable Value = 0.451 Percent Recovery = 87.8 Date Sample Logged by Lab = 03/15/01 Sample ID = 0740032 Number of Standard Deviations = -0.4 Blind Sample ID = N67 Lab Value = 0.435 Most Probable Value = 0.451 Percent Recovery = 96.5 Date Sample Logged by Lab = 03/13/01 Sample ID = 0720058 Number of Standard Deviations = -0.1 Blind Sample ID = N67 Lab Value = 0.412 Most Probable Value = 0.451 Percent Recovery = 91.4 Date Sample Logged by Lab = 03/12/01 Sample ID = 0710094 Number of Standard Deviations = -0.3 Blind Sample ID = N67 Lab Value = 1.014 Most Probable Value = 1.156 Percent Recovery = 87.7 Date Sample Logged by Lab = 03/08/01 Sample ID = 0670039 Number of Standard Deviations = -0.9 Blind Sample ID = NS7 Lab Value = 0.407 Most Probable Value = 0.451 Percent Recovery = 90.2 Date Sample Logged by Lab = 03/08/01 Sample ID = 0670038 Number of Standard Deviations = -0.4 Blind Sample ID = N67 Lab Value = 0.483 Most Probable Value = 0.451 Percent Recovery = 107.1 Date Sample Logged by Lab = 03/06/01 Sample ID = 0650077 Number of Standard Deviations = 0.3 Blind Sample ID = N67 Lab Value = 0.499 Most Probable Value = 0.451 Percent Recovery = 110.6 Date Sample Logged by Lab = 03/06/01 Sample ID = 0650078 Number of Standard Deviations = 0.4 Blind Sample ID = N67 Lab Value = 1.124 Most Probable Value = 1.156 Percent Recovery = 97.2 Date Sample Logged by Lab = 03/02/01 Sample ID = 0610071 Number of Standard Deviations = -0.2 Blind Sample ID = NS7 Lab Value = 0.597 Most Probable Value = 0.652 Percent Recovery = 91.6 Date Sample Logged by Lab = 03/02/01 Sample ID = 0610069 Number of Standard Deviations = -0.4 Blind Sample ID = N68 Lab Value = 0.544 Most Probable Value = 0.652 Percent Recovery = 83.4 Date Sample Logged by Lab = 02/28/01 Sample ID = 0590005 Number of Standard Deviations = -0.8 Blind Sample ID = N68 Lab Value = 0.595 Most Probable Value = 0.652 Percent Recovery = 91.3 Date Sample Logged by Lab = 02/27/01 Sample ID = 0580002 Number of Standard Deviations = -0.4 Blind Sample ID = N68 Lab Value = 1.205 Most Probable Value = 1.156 Percent Recovery = 104.2 Date Sample Logged by Lab = 02/22/01 Sample ID = 0530002 Number of Standard Deviations = 0.3 Blind Sample ID = NS7 Lab Value = 0.626 Most Probable Value = 0.652 Percent Recovery = 96.0 Date Sample Logged by Lab = 02/22/01 Sample ID = 0530003 Number of Standard Deviations = -0.2 Blind Sample ID = N68 Lab Value = 0.624 Most Probable Value = 0.652 Percent Recovery = 95.7 Date Sample Logged by Lab = 02/21/01 Sample ID = 0520068 Number of Standard Deviations = -0.2 Blind Sample ID = N68 Lab Value = 0.581 Most Probable Value = 0.652 Percent Recovery = 89.1 Date Sample Logged by Lab = 02/21/01 Sample ID = 0520067 Number of Standard Deviations = -0.5 Blind Sample ID = N68 Lab Value = 0.868 Most Probable Value = 1.156 Percent Recovery = 75.1 Date Sample Logged by Lab = 02/16/01 Sample ID = 0470110 Number of Standard Deviations = -1.7 Blind Sample ID = NS7 Lab Value = 0.500 Most Probable Value = 0.652 Percent Recovery = 76.7 Date Sample Logged by Lab = 02/16/01 Sample ID = 0470112 Number of Standard Deviations = -1.1 Blind Sample ID = N68 Lab Value = 0.625 Most Probable Value = 0.652 Percent Recovery = 95.9 Date Sample Logged by Lab = 02/14/01 Sample ID = 0450084 Number of Standard Deviations = -0.2 Blind Sample ID = N68 Lab Value = 0.543 Most Probable Value = 0.652 Percent Recovery = 83.3 Date Sample Logged by Lab = 02/12/01 Sample ID = 0430161 Number of Standard Deviations = -0.8 Blind Sample ID = N68 Lab Value = 1.160 Most Probable Value = 1.156 Percent Recovery = 100.3 Date Sample Logged by Lab = 02/08/01 Sample ID = 0390079 Number of Standard Deviations = 0.0 Blind Sample ID = NS7 Lab Value = 0.617 Most Probable Value = 0.652 Percent Recovery = 94.6 Date Sample Logged by Lab = 02/08/01 Sample ID = 0390078 Number of Standard Deviations = -0.3 Blind Sample ID = N68 Lab Value = 0.629 Most Probable Value = 0.652 Percent Recovery = 96.5 Date Sample Logged by Lab = 02/06/01 Sample ID = 0370014 Number of Standard Deviations = -0.2 Blind Sample ID = N68 Lab Value = 0.581 Most Probable Value = 0.652 Percent Recovery = 89.1 Date Sample Logged by Lab = 02/05/01 Sample ID = 0360081 Number of Standard Deviations = -0.5 Blind Sample ID = N68 Lab Value = 0.515 Most Probable Value = 0.451 Percent Recovery = 114.2 Date Sample Logged by Lab = 02/01/01 Sample ID = 0320003 Number of Standard Deviations = 0.5 Blind Sample ID = N67 Lab Value = 0.452 Most Probable Value = 0.451 Percent Recovery = 100.2 Date Sample Logged by Lab = 02/01/01 Sample ID = 0320004 Number of Standard Deviations = 0.0 Blind Sample ID = N67 Lab Value = 0.434 Most Probable Value = 0.451 Percent Recovery = 96.2 Date Sample Logged by Lab = 01/30/01 Sample ID = 0300015 Number of Standard Deviations = -0.1 Blind Sample ID = N67 Lab Value = 0.473 Most Probable Value = 0.451 Percent Recovery = 104.9 Date Sample Logged by Lab = 01/25/01 Sample ID = 0250013 Number of Standard Deviations = 0.2 Blind Sample ID = N67 Lab Value = 1.166 Most Probable Value = 1.156 Percent Recovery = 100.9 Date Sample Logged by Lab = 01/23/01 Sample ID = 0230067 Number of Standard Deviations = 0.1 Blind Sample ID = NS7 Lab Value = 0.427 Most Probable Value = 0.451 Percent Recovery = 94.7 Date Sample Logged by Lab = 01/23/01 Sample ID = 0230069 Number of Standard Deviations = -0.2 Blind Sample ID = N67 Lab Value = 0.461 Most Probable Value = 0.451 Percent Recovery = 102.2 Date Sample Logged by Lab = 01/22/01 Sample ID = 0220070 Number of Standard Deviations = 0.1 Blind Sample ID = N67 Lab Value = 0.455 Most Probable Value = 0.451 Percent Recovery = 100.9 Date Sample Logged by Lab = 01/19/01 Sample ID = 0190061 Number of Standard Deviations = 0.0 Blind Sample ID = N67 Lab Value = 1.097 Most Probable Value = 1.156 Percent Recovery = 94.9 Date Sample Logged by Lab = 01/17/01 Sample ID = 0170012 Number of Standard Deviations = -0.4 Blind Sample ID = NS7 Lab Value = 0.463 Most Probable Value = 0.451 Percent Recovery = 102.7 Date Sample Logged by Lab = 01/16/01 Sample ID = 0160060 Number of Standard Deviations = 0.1 Blind Sample ID = N67 Lab Value = 0.479 Most Probable Value = 0.451 Percent Recovery = 106.2 Date Sample Logged by Lab = 01/12/01 Sample ID = 0120096 Number of Standard Deviations = 0.2 Blind Sample ID = N67 Lab Value = 1.176 Most Probable Value = 1.156 Percent Recovery = 101.7 Date Sample Logged by Lab = 01/10/01 Sample ID = 0100024 Number of Standard Deviations = 0.1 Blind Sample ID = NS7 Lab Value = 0.434 Most Probable Value = 0.451 Percent Recovery = 96.2 Date Sample Logged by Lab = 01/10/01 Sample ID = 0100025 Number of Standard Deviations = -0.1 Blind Sample ID = N67 Lab Value = 0.440 Most Probable Value = 0.451 Percent Recovery = 97.6 Date Sample Logged by Lab = 01/10/01 Sample ID = 0100027 Number of Standard Deviations = -0.1 Blind Sample ID = N67 Lab Value = 0.437 Most Probable Value = 0.451 Percent Recovery = 96.9 Date Sample Logged by Lab = 01/10/01 Sample ID = 0100026 Number of Standard Deviations = -0.1 Blind Sample ID = N67 Lab Value = 1.156 Most Probable Value = 1.156 Percent Recovery = 100.0 Date Sample Logged by Lab = 01/08/01 Sample ID = 0080016 Number of Standard Deviations = 0.0 Blind Sample ID = NS7 Lab Value = 0.596 Most Probable Value = 0.652 Percent Recovery = 91.4 Date Sample Logged by Lab = 12/29/00 Sample ID = 3640034 Number of Standard Deviations = -0.4 Blind Sample ID = N68 Lab Value = 1.148 Most Probable Value = 1.156 Percent Recovery = 99.3 Date Sample Logged by Lab = 12/28/00 Sample ID = 3630009 Number of Standard Deviations = -0.0 Blind Sample ID = NS7 Lab Value = 0.606 Most Probable Value = 0.652 Percent Recovery = 92.9 Date Sample Logged by Lab = 12/28/00 Sample ID = 3630012 Number of Standard Deviations = -0.3 Blind Sample ID = N68 Lab Value = 0.593 Most Probable Value = 0.652 Percent Recovery = 91.0 Date Sample Logged by Lab = 12/26/00 Sample ID = 3610145 Number of Standard Deviations = -0.4 Blind Sample ID = N68 Lab Value = 0.621 Most Probable Value = 0.652 Percent Recovery = 95.2 Date Sample Logged by Lab = 12/26/00 Sample ID = 3610144 Number of Standard Deviations = -0.2 Blind Sample ID = N68 Lab Value = 0.537 Most Probable Value = 0.652 Percent Recovery = 82.4 Date Sample Logged by Lab = 12/20/00 Sample ID = 3550015 Number of Standard Deviations = -0.9 Blind Sample ID = N68 Lab Value = 0.587 Most Probable Value = 0.652 Percent Recovery = 90.0 Date Sample Logged by Lab = 12/18/00 Sample ID = 3530057 Number of Standard Deviations = -0.5 Blind Sample ID = N68 Lab Value = 0.615 Most Probable Value = 0.652 Percent Recovery = 94.3 Date Sample Logged by Lab = 12/14/00 Sample ID = 3490007 Number of Standard Deviations = -0.3 Blind Sample ID = N68 Lab Value = 1.137 Most Probable Value = 1.156 Percent Recovery = 98.4 Date Sample Logged by Lab = 12/12/00 Sample ID = 3470008 Number of Standard Deviations = -0.1 Blind Sample ID = NS7 Lab Value = 0.592 Most Probable Value = 0.652 Percent Recovery = 90.8 Date Sample Logged by Lab = 12/12/00 Sample ID = 3470006 Number of Standard Deviations = -0.4 Blind Sample ID = N68 Lab Value = 0.547 Most Probable Value = 0.652 Percent Recovery = 83.9 Date Sample Logged by Lab = 12/11/00 Sample ID = 3460059 Number of Standard Deviations = -0.8 Blind Sample ID = N68 Lab Value = 0.581 Most Probable Value = 0.652 Percent Recovery = 89.1 Date Sample Logged by Lab = 12/07/00 Sample ID = 3420111 Number of Standard Deviations = -0.5 Blind Sample ID = N68 Lab Value = 0.581 Most Probable Value = 0.652 Percent Recovery = 89.1 Date Sample Logged by Lab = 12/07/00 Sample ID = 3420111 Number of Standard Deviations = -0.5 Blind Sample ID = N68 Lab Value = 1.091 Most Probable Value = 1.156 Percent Recovery = 94.4 Date Sample Logged by Lab = 12/06/00 Sample ID = 3410045 Number of Standard Deviations = -0.4 Blind Sample ID = NS7 Lab Value = 0.603 Most Probable Value = 0.652 Percent Recovery = 92.5 Date Sample Logged by Lab = 12/06/00 Sample ID = 3410042 Number of Standard Deviations = -0.4 Blind Sample ID = N68 Lab Value = 0.611 Most Probable Value = 0.652 Percent Recovery = 93.7 Date Sample Logged by Lab = 12/06/00 Sample ID = 3410044 Number of Standard Deviations = -0.3 Blind Sample ID = N68 Lab Value = 0.476 Most Probable Value = 0.451 Percent Recovery = 105.5 Date Sample Logged by Lab = 12/01/00 Sample ID = 3360010 Number of Standard Deviations = 0.2 Blind Sample ID = N67 Lab Value = 1.246 Most Probable Value = 1.156 Percent Recovery = 107.8 Date Sample Logged by Lab = 11/28/00 Sample ID = 3330048 Number of Standard Deviations = 0.5 Blind Sample ID = NS7 Lab Value = 0.464 Most Probable Value = 0.451 Percent Recovery = 102.9 Date Sample Logged by Lab = 11/28/00 Sample ID = 3330046 Number of Standard Deviations = 0.1 Blind Sample ID = N67 Lab Value = 0.412 Most Probable Value = 0.451 Percent Recovery = 91.4 Date Sample Logged by Lab = 11/27/00 Sample ID = 3320010 Number of Standard Deviations = -0.3 Blind Sample ID = N67 Lab Value = 0.573 Most Probable Value = 0.451 Percent Recovery = 127.1 Date Sample Logged by Lab = 11/24/00 Sample ID = 3290040 Number of Standard Deviations = 1.0 Blind Sample ID = N67 Lab Value = 1.235 Most Probable Value = 1.156 Percent Recovery = 106.8 Date Sample Logged by Lab = 11/22/00 Sample ID = 3270021 Number of Standard Deviations = 0.5 Blind Sample ID = NS7 Lab Value = 0.410 Most Probable Value = 0.451 Percent Recovery = 90.9 Date Sample Logged by Lab = 11/22/00 Sample ID = 3270020 Number of Standard Deviations = -0.3 Blind Sample ID = N67 Lab Value = 0.457 Most Probable Value = 0.451 Percent Recovery = 101.3 Date Sample Logged by Lab = 11/22/00 Sample ID = 3270023 Number of Standard Deviations = 0.0 Blind Sample ID = N67 Lab Value = 0.476 Most Probable Value = 0.451 Percent Recovery = 105.5 Date Sample Logged by Lab = 11/16/00 Sample ID = 3210015 Number of Standard Deviations = 0.2 Blind Sample ID = N67 Lab Value = 1.253 Most Probable Value = 1.156 Percent Recovery = 108.4 Date Sample Logged by Lab = 11/14/00 Sample ID = 3190016 Number of Standard Deviations = 0.6 Blind Sample ID = NS7 Lab Value = 0.467 Most Probable Value = 0.451 Percent Recovery = 103.5 Date Sample Logged by Lab = 11/14/00 Sample ID = 3190014 Number of Standard Deviations = 0.1 Blind Sample ID = N67 Lab Value = 0.447 Most Probable Value = 0.451 Percent Recovery = 99.1 Date Sample Logged by Lab = 11/09/00 Sample ID = 3140004 Number of Standard Deviations = -0.0 Blind Sample ID = N67 Lab Value = 1.195 Most Probable Value = 1.156 Percent Recovery = 103.4 Date Sample Logged by Lab = 11/07/00 Sample ID = 3120029 Number of Standard Deviations = 0.2 Blind Sample ID = NS7 Lab Value = 0.439 Most Probable Value = 0.451 Percent Recovery = 97.3 Date Sample Logged by Lab = 11/07/00 Sample ID = 3120030 Number of Standard Deviations = -0.1 Blind Sample ID = N67 Lab Value = 0.446 Most Probable Value = 0.451 Percent Recovery = 98.9 Date Sample Logged by Lab = 11/07/00 Sample ID = 3120031 Number of Standard Deviations = -0.0 Blind Sample ID = N67 Lab Value = 0.532 Most Probable Value = 0.451 Percent Recovery = 118.0 Date Sample Logged by Lab = 11/02/00 Sample ID = 3070016 Number of Standard Deviations = 0.7 Blind Sample ID = N67 Lab Value = 0.640 Most Probable Value = 0.652 Percent Recovery = 98.2 Date Sample Logged by Lab = 11/01/00 Sample ID = 3060014 Number of Standard Deviations = -0.1 Blind Sample ID = N68 Lab Value = 0.604 Most Probable Value = 0.652 Percent Recovery = 92.6 Date Sample Logged by Lab = 10/30/00 Sample ID = 3040098 Number of Standard Deviations = -0.4 Blind Sample ID = N68 Lab Value = 1.146 Most Probable Value = 1.156 Percent Recovery = 99.1 Date Sample Logged by Lab = 10/26/00 Sample ID = 3000165 Number of Standard Deviations = -0.1 Blind Sample ID = NS7 Lab Value = 0.602 Most Probable Value = 0.652 Percent Recovery = 92.3 Date Sample Logged by Lab = 10/26/00 Sample ID = 3000164 Number of Standard Deviations = -0.4 Blind Sample ID = N68 Lab Value = 0.598 Most Probable Value = 0.652 Percent Recovery = 91.7 Date Sample Logged by Lab = 10/26/00 Sample ID = 3000163 Number of Standard Deviations = -0.4 Blind Sample ID = N68 Lab Value = 0.623 Most Probable Value = 0.652 Percent Recovery = 95.6 Date Sample Logged by Lab = 10/23/00 Sample ID = 2970147 Number of Standard Deviations = -0.2 Blind Sample ID = N68 Lab Value = 1.178 Most Probable Value = 1.156 Percent Recovery = 101.9 Date Sample Logged by Lab = 10/20/00 Sample ID = 2940071 Number of Standard Deviations = 0.1 Blind Sample ID = NS7 Lab Value = 0.631 Most Probable Value = 0.652 Percent Recovery = 96.8 Date Sample Logged by Lab = 10/20/00 Sample ID = 2940073 Number of Standard Deviations = -0.2 Blind Sample ID = N68 Lab Value = 0.605 Most Probable Value = 0.652 Percent Recovery = 92.8 Date Sample Logged by Lab = 10/17/00 Sample ID = 2910003 Number of Standard Deviations = -0.3 Blind Sample ID = N68 Lab Value = 0.585 Most Probable Value = 0.652 Percent Recovery = 89.7 Date Sample Logged by Lab = 10/16/00 Sample ID = 2900219 Number of Standard Deviations = -0.5 Blind Sample ID = N68 Lab Value = 1.167 Most Probable Value = 1.156 Percent Recovery = 101.0 Date Sample Logged by Lab = 10/13/00 Sample ID = 2870114 Number of Standard Deviations = 0.1 Blind Sample ID = NS7 Lab Value = 1.157 Most Probable Value = 1.156 Percent Recovery = 100.1 Date Sample Logged by Lab = 10/13/00 Sample ID = 2870099 Number of Standard Deviations = 0.0 Blind Sample ID = NS7 Lab Value = 0.615 Most Probable Value = 0.652 Percent Recovery = 94.3 Date Sample Logged by Lab = 10/13/00 Sample ID = 2870116 Number of Standard Deviations = -0.3 Blind Sample ID = N68 Lab Value = 0.600 Most Probable Value = 0.652 Percent Recovery = 92.0 Date Sample Logged by Lab = 10/13/00 Sample ID = 2870098 Number of Standard Deviations = -0.4 Blind Sample ID = N68 Lab Value = 0.607 Most Probable Value = 0.652 Percent Recovery = 93.2 Date Sample Logged by Lab = 10/13/00 Sample ID = 2870100 Number of Standard Deviations = -0.3 Blind Sample ID = N68 Lab Value = 0.622 Most Probable Value = 0.652 Percent Recovery = 95.4 Date Sample Logged by Lab = 10/04/00 Sample ID = 2780008 Number of Standard Deviations = -0.2 Blind Sample ID = N68 Lab Value = 0.145 Most Probable Value = 0.159 Percent Recovery = 91.2 Date Sample Logged by Lab = 10/02/00 Sample ID = 2760168 Number of Standard Deviations = -0.1 Blind Sample ID = N65 Lab Value = 0.696 Most Probable Value = 0.716 Percent Recovery = 97.2 Date Sample Logged by Lab = 09/29/00 Sample ID = 2730019 Number of Standard Deviations = -0.1 Blind Sample ID = NS5 Lab Value = 0.138 Most Probable Value = 0.159 Percent Recovery = 86.8 Date Sample Logged by Lab = 09/29/00 Sample ID = 2730018 Number of Standard Deviations = -0.2 Blind Sample ID = N65 Lab Value = 0.139 Most Probable Value = 0.159 Percent Recovery = 87.4 Date Sample Logged by Lab = 09/29/00 Sample ID = 2730017 Number of Standard Deviations = -0.2 Blind Sample ID = N65 Lab Value = 0.717 Most Probable Value = 0.716 Percent Recovery = 100.1 Date Sample Logged by Lab = 09/27/00 Sample ID = 2710018 Number of Standard Deviations = 0.0 Blind Sample ID = NS5 Lab Value = 0.165 Most Probable Value = 0.159 Percent Recovery = 103.8 Date Sample Logged by Lab = 09/27/00 Sample ID = 2710019 Number of Standard Deviations = 0.1 Blind Sample ID = N65 Lab Value = 0.174 Most Probable Value = 0.159 Percent Recovery = 109.4 Date Sample Logged by Lab = 09/26/00 Sample ID = 2700005 Number of Standard Deviations = 0.1 Blind Sample ID = N65 Lab Value = 0.171 Most Probable Value = 0.159 Percent Recovery = 107.5 Date Sample Logged by Lab = 09/25/00 Sample ID = 2690044 Number of Standard Deviations = 0.1 Blind Sample ID = N65 Lab Value = 0.729 Most Probable Value = 0.716 Percent Recovery = 101.8 Date Sample Logged by Lab = 09/22/00 Sample ID = 2660011 Number of Standard Deviations = 0.1 Blind Sample ID = NS5 Lab Value = 0.164 Most Probable Value = 0.159 Percent Recovery = 103.1 Date Sample Logged by Lab = 09/22/00 Sample ID = 2660009 Number of Standard Deviations = 0.0 Blind Sample ID = N65 Lab Value = 0.139 Most Probable Value = 0.159 Percent Recovery = 87.4 Date Sample Logged by Lab = 09/22/00 Sample ID = 2660010 Number of Standard Deviations = -0.2 Blind Sample ID = N65 Lab Value = 0.726 Most Probable Value = 0.716 Percent Recovery = 101.4 Date Sample Logged by Lab = 09/20/00 Sample ID = 2640051 Number of Standard Deviations = 0.1 Blind Sample ID = NS5 Lab Value = 0.139 Most Probable Value = 0.159 Percent Recovery = 87.4 Date Sample Logged by Lab = 09/20/00 Sample ID = 2640052 Number of Standard Deviations = -0.2 Blind Sample ID = N65 Lab Value = 0.130 Most Probable Value = 0.159 Percent Recovery = 81.8 Date Sample Logged by Lab = 09/19/00 Sample ID = 2630014 Number of Standard Deviations = -0.3 Blind Sample ID = N65 Lab Value = 0.121 Most Probable Value = 0.159 Percent Recovery = 76.1 Date Sample Logged by Lab = 09/18/00 Sample ID = 2620013 Number of Standard Deviations = -0.3 Blind Sample ID = N65 Lab Value = 0.671 Most Probable Value = 0.716 Percent Recovery = 93.7 Date Sample Logged by Lab = 09/15/00 Sample ID = 2590088 Number of Standard Deviations = -0.3 Blind Sample ID = NS5 Lab Value = 0.097 Most Probable Value = 0.159 Percent Recovery = 61.0 Date Sample Logged by Lab = 09/15/00 Sample ID = 2590089 Number of Standard Deviations = -0.5 Blind Sample ID = N65 Lab Value = 0.157 Most Probable Value = 0.159 Percent Recovery = 98.7 Date Sample Logged by Lab = 09/14/00 Sample ID = 2580185 Number of Standard Deviations = -0.0 Blind Sample ID = N65 Lab Value = 0.768 Most Probable Value = 0.716 Percent Recovery = 107.3 Date Sample Logged by Lab = 09/13/00 Sample ID = 2570123 Number of Standard Deviations = 0.4 Blind Sample ID = NS5 Lab Value = 0.113 Most Probable Value = 0.159 Percent Recovery = 71.1 Date Sample Logged by Lab = 09/13/00 Sample ID = 2570121 Number of Standard Deviations = -0.4 Blind Sample ID = N65 Lab Value = 0.143 Most Probable Value = 0.159 Percent Recovery = 89.9 Date Sample Logged by Lab = 09/12/00 Sample ID = 2560226 Number of Standard Deviations = -0.1 Blind Sample ID = N65 Lab Value = 0.729 Most Probable Value = 0.716 Percent Recovery = 101.8 Date Sample Logged by Lab = 09/08/00 Sample ID = 2520003 Number of Standard Deviations = 0.1 Blind Sample ID = NS5 Lab Value = 0.121 Most Probable Value = 0.159 Percent Recovery = 76.1 Date Sample Logged by Lab = 09/08/00 Sample ID = 2520001 Number of Standard Deviations = -0.3 Blind Sample ID = N65 Lab Value = 0.151 Most Probable Value = 0.159 Percent Recovery = 95.0 Date Sample Logged by Lab = 09/07/00 Sample ID = 2510129 Number of Standard Deviations = -0.1 Blind Sample ID = N65 Lab Value = 0.763 Most Probable Value = 0.716 Percent Recovery = 106.6 Date Sample Logged by Lab = 09/06/00 Sample ID = 2500004 Number of Standard Deviations = 0.3 Blind Sample ID = NS5 Lab Value = 0.165 Most Probable Value = 0.159 Percent Recovery = 103.8 Date Sample Logged by Lab = 09/06/00 Sample ID = 2500003 Number of Standard Deviations = 0.1 Blind Sample ID = N65 Lab Value = 0.157 Most Probable Value = 0.159 Percent Recovery = 98.7 Date Sample Logged by Lab = 09/05/00 Sample ID = 2490187 Number of Standard Deviations = -0.0 Blind Sample ID = N65 Lab Value = 0.910 Most Probable Value = 0.925 Percent Recovery = 98.4 Date Sample Logged by Lab = 08/29/00 Sample ID = 2420299 Number of Standard Deviations = -0.1 Blind Sample ID = N66 Lab Value = 0.911 Most Probable Value = 0.925 Percent Recovery = 98.5 Date Sample Logged by Lab = 08/29/00 Sample ID = 2420007 Number of Standard Deviations = -0.1 Blind Sample ID = N66 Lab Value = 0.725 Most Probable Value = 0.716 Percent Recovery = 101.3 Date Sample Logged by Lab = 08/25/00 Sample ID = 2380031 Number of Standard Deviations = 0.1 Blind Sample ID = NS5 Lab Value = 0.954 Most Probable Value = 0.925 Percent Recovery = 103.1 Date Sample Logged by Lab = 08/25/00 Sample ID = 2380029 Number of Standard Deviations = 0.2 Blind Sample ID = N66 Lab Value = 0.923 Most Probable Value = 0.925 Percent Recovery = 99.8 Date Sample Logged by Lab = 08/24/00 Sample ID = 2370029 Number of Standard Deviations = -0.0 Blind Sample ID = N66 Lab Value = 0.721 Most Probable Value = 0.716 Percent Recovery = 100.7 Date Sample Logged by Lab = 08/23/00 Sample ID = 2360063 Number of Standard Deviations = 0.0 Blind Sample ID = NS5 Lab Value = 0.921 Most Probable Value = 0.925 Percent Recovery = 99.6 Date Sample Logged by Lab = 08/23/00 Sample ID = 2360061 Number of Standard Deviations = -0.0 Blind Sample ID = N66 Lab Value = 0.942 Most Probable Value = 0.925 Percent Recovery = 101.8 Date Sample Logged by Lab = 08/22/00 Sample ID = 2350003 Number of Standard Deviations = 0.1 Blind Sample ID = N66 Lab Value = 0.725 Most Probable Value = 0.716 Percent Recovery = 101.3 Date Sample Logged by Lab = 08/18/00 Sample ID = 2310070 Number of Standard Deviations = 0.1 Blind Sample ID = NS5 Lab Value = 0.930 Most Probable Value = 0.925 Percent Recovery = 100.5 Date Sample Logged by Lab = 08/18/00 Sample ID = 2310071 Number of Standard Deviations = 0.0 Blind Sample ID = N66 Lab Value = 0.939 Most Probable Value = 0.925 Percent Recovery = 101.5 Date Sample Logged by Lab = 08/17/00 Sample ID = 2300017 Number of Standard Deviations = 0.1 Blind Sample ID = N66 Lab Value = 0.709 Most Probable Value = 0.716 Percent Recovery = 99.0 Date Sample Logged by Lab = 08/16/00 Sample ID = 2290004 Number of Standard Deviations = -0.0 Blind Sample ID = NS5 Lab Value = 0.884 Most Probable Value = 0.925 Percent Recovery = 95.6 Date Sample Logged by Lab = 08/16/00 Sample ID = 2290006 Number of Standard Deviations = -0.3 Blind Sample ID = N66 Lab Value = 0.983 Most Probable Value = 0.925 Percent Recovery = 106.3 Date Sample Logged by Lab = 08/15/00 Sample ID = 2280003 Number of Standard Deviations = 0.4 Blind Sample ID = N66 Lab Value = 0.946 Most Probable Value = 0.925 Percent Recovery = 102.3 Date Sample Logged by Lab = 08/14/00 Sample ID = 2270110 Number of Standard Deviations = 0.1 Blind Sample ID = N66 Lab Value = 0.738 Most Probable Value = 0.716 Percent Recovery = 103.1 Date Sample Logged by Lab = 08/11/00 Sample ID = 2240008 Number of Standard Deviations = 0.1 Blind Sample ID = NS5 Lab Value = 0.923 Most Probable Value = 0.925 Percent Recovery = 99.8 Date Sample Logged by Lab = 08/11/00 Sample ID = 2240006 Number of Standard Deviations = -0.0 Blind Sample ID = N66 Lab Value = 0.904 Most Probable Value = 0.925 Percent Recovery = 97.7 Date Sample Logged by Lab = 08/10/00 Sample ID = 2230012 Number of Standard Deviations = -0.1 Blind Sample ID = N66 Lab Value = 0.668 Most Probable Value = 0.716 Percent Recovery = 93.3 Date Sample Logged by Lab = 08/09/00 Sample ID = 2220006 Number of Standard Deviations = -0.3 Blind Sample ID = NS5 Lab Value = 0.877 Most Probable Value = 0.925 Percent Recovery = 94.8 Date Sample Logged by Lab = 08/09/00 Sample ID = 2220007 Number of Standard Deviations = -0.3 Blind Sample ID = N66 Lab Value = 0.886 Most Probable Value = 0.925 Percent Recovery = 95.8 Date Sample Logged by Lab = 08/08/00 Sample ID = 2210028 Number of Standard Deviations = -0.2 Blind Sample ID = N66 Lab Value = 0.908 Most Probable Value = 0.925 Percent Recovery = 98.2 Date Sample Logged by Lab = 08/07/00 Sample ID = 2200186 Number of Standard Deviations = -0.1 Blind Sample ID = N66 Lab Value = 0.712 Most Probable Value = 0.716 Percent Recovery = 99.4 Date Sample Logged by Lab = 08/02/00 Sample ID = 2150007 Number of Standard Deviations = -0.0 Blind Sample ID = NS5 Lab Value = 0.711 Most Probable Value = 0.716 Percent Recovery = 99.3 Date Sample Logged by Lab = 08/02/00 Sample ID = 2150006 Number of Standard Deviations = -0.0 Blind Sample ID = NS5 Lab Value = 0.905 Most Probable Value = 0.925 Percent Recovery = 97.8 Date Sample Logged by Lab = 08/02/00 Sample ID = 2150008 Number of Standard Deviations = -0.1 Blind Sample ID = N66 Lab Value = 0.923 Most Probable Value = 0.925 Percent Recovery = 99.8 Date Sample Logged by Lab = 08/02/00 Sample ID = 2150005 Number of Standard Deviations = -0.0 Blind Sample ID = N66 Lab Value = 0.919 Most Probable Value = 0.925 Percent Recovery = 99.4 Date Sample Logged by Lab = 08/02/00 Sample ID = 2150002 Number of Standard Deviations = -0.0 Blind Sample ID = N66 Lab Value = 0.731 Most Probable Value = 0.716 Percent Recovery = 102.1 Date Sample Logged by Lab = 08/01/00 Sample ID = 2140279 Number of Standard Deviations = 0.1 Blind Sample ID = NS5 Lab Value = 0.116 Most Probable Value = 0.159 Percent Recovery = 73.0 Date Sample Logged by Lab = 08/01/00 Sample ID = 2140276 Number of Standard Deviations = -0.4 Blind Sample ID = N65 Lab Value = 0.123 Most Probable Value = 0.159 Percent Recovery = 77.4 Date Sample Logged by Lab = 08/01/00 Sample ID = 2140278 Number of Standard Deviations = -0.3 Blind Sample ID = N65 Lab Value = 0.122 Most Probable Value = 0.159 Percent Recovery = 76.7 Date Sample Logged by Lab = 07/28/00 Sample ID = 2100028 Number of Standard Deviations = -0.3 Blind Sample ID = N65 Lab Value = 0.700 Most Probable Value = 0.716 Percent Recovery = 97.8 Date Sample Logged by Lab = 07/27/00 Sample ID = 2090018 Number of Standard Deviations = -0.1 Blind Sample ID = NS5 Lab Value = 0.143 Most Probable Value = 0.159 Percent Recovery = 89.9 Date Sample Logged by Lab = 07/27/00 Sample ID = 2090017 Number of Standard Deviations = -0.1 Blind Sample ID = N65 Lab Value = 0.710 Most Probable Value = 0.716 Percent Recovery = 99.2 Date Sample Logged by Lab = 07/26/00 Sample ID = 2080026 Number of Standard Deviations = -0.0 Blind Sample ID = NS5 Lab Value = 0.151 Most Probable Value = 0.159 Percent Recovery = 95.0 Date Sample Logged by Lab = 07/26/00 Sample ID = 2080024 Number of Standard Deviations = -0.1 Blind Sample ID = N65 Lab Value = 0.151 Most Probable Value = 0.159 Percent Recovery = 95.0 Date Sample Logged by Lab = 07/26/00 Sample ID = 2080023 Number of Standard Deviations = -0.1 Blind Sample ID = N65 Lab Value = 0.166 Most Probable Value = 0.159 Percent Recovery = 104.4 Date Sample Logged by Lab = 07/26/00 Sample ID = 2080025 Number of Standard Deviations = 0.1 Blind Sample ID = N65 Lab Value = 0.132 Most Probable Value = 0.159 Percent Recovery = 83.0 Date Sample Logged by Lab = 07/21/00 Sample ID = 2030088 Number of Standard Deviations = -0.2 Blind Sample ID = N65 Lab Value = 0.740 Most Probable Value = 0.716 Percent Recovery = 103.4 Date Sample Logged by Lab = 07/20/00 Sample ID = 2020145 Number of Standard Deviations = 0.2 Blind Sample ID = NS5 Lab Value = 0.180 Most Probable Value = 0.159 Percent Recovery = 113.2 Date Sample Logged by Lab = 07/20/00 Sample ID = 2020146 Number of Standard Deviations = 0.2 Blind Sample ID = N65 Lab Value = 0.142 Most Probable Value = 0.159 Percent Recovery = 89.3 Date Sample Logged by Lab = 07/19/00 Sample ID = 2010007 Number of Standard Deviations = -0.1 Blind Sample ID = N65 Lab Value = 0.164 Most Probable Value = 0.159 Percent Recovery = 103.1 Date Sample Logged by Lab = 07/18/00 Sample ID = 2000007 Number of Standard Deviations = 0.0 Blind Sample ID = N65 Lab Value = 0.739 Most Probable Value = 0.716 Percent Recovery = 103.2 Date Sample Logged by Lab = 07/17/00 Sample ID = 1990211 Number of Standard Deviations = 0.2 Blind Sample ID = NS5 Lab Value = 0.141 Most Probable Value = 0.159 Percent Recovery = 88.7 Date Sample Logged by Lab = 07/17/00 Sample ID = 1990209 Number of Standard Deviations = -0.2 Blind Sample ID = N65 Lab Value = 0.148 Most Probable Value = 0.159 Percent Recovery = 93.1 Date Sample Logged by Lab = 07/14/00 Sample ID = 1960018 Number of Standard Deviations = -0.1 Blind Sample ID = N65 Lab Value = 0.773 Most Probable Value = 0.716 Percent Recovery = 108.0 Date Sample Logged by Lab = 07/13/00 Sample ID = 1950009 Number of Standard Deviations = 0.4 Blind Sample ID = NS5 Lab Value = 0.178 Most Probable Value = 0.159 Percent Recovery = 111.9 Date Sample Logged by Lab = 07/13/00 Sample ID = 1950008 Number of Standard Deviations = 0.2 Blind Sample ID = N65 Lab Value = 0.134 Most Probable Value = 0.159 Percent Recovery = 84.3 Date Sample Logged by Lab = 07/12/00 Sample ID = 1940002 Number of Standard Deviations = -0.2 Blind Sample ID = N65 Lab Value = 0.156 Most Probable Value = 0.159 Percent Recovery = 98.1 Date Sample Logged by Lab = 07/11/00 Sample ID = 1930002 Number of Standard Deviations = -0.0 Blind Sample ID = N65 Lab Value = 0.730 Most Probable Value = 0.716 Percent Recovery = 102.0 Date Sample Logged by Lab = 07/10/00 Sample ID = 1920070 Number of Standard Deviations = 0.1 Blind Sample ID = NS5 Lab Value = 0.170 Most Probable Value = 0.159 Percent Recovery = 106.9 Date Sample Logged by Lab = 07/10/00 Sample ID = 1920069 Number of Standard Deviations = 0.1 Blind Sample ID = N65 Lab Value = 0.160 Most Probable Value = 0.159 Percent Recovery = 100.6 Date Sample Logged by Lab = 07/07/00 Sample ID = 1890027 Number of Standard Deviations = 0.0 Blind Sample ID = N65 Lab Value = 0.713 Most Probable Value = 0.716 Percent Recovery = 99.6 Date Sample Logged by Lab = 07/06/00 Sample ID = 1880035 Number of Standard Deviations = -0.0 Blind Sample ID = NS5 Lab Value = 0.160 Most Probable Value = 0.159 Percent Recovery = 100.6 Date Sample Logged by Lab = 07/06/00 Sample ID = 1880036 Number of Standard Deviations = 0.0 Blind Sample ID = N65 Lab Value = 0.151 Most Probable Value = 0.159 Percent Recovery = 95.0 Date Sample Logged by Lab = 07/05/00 Sample ID = 1870068 Number of Standard Deviations = -0.1 Blind Sample ID = N65 Lab Value = 0.909 Most Probable Value = 0.925 Percent Recovery = 98.3 Date Sample Logged by Lab = 06/29/00 Sample ID = 1810045 Number of Standard Deviations = -0.1 Blind Sample ID = N66 Lab Value = 0.765 Most Probable Value = 0.716 Percent Recovery = 106.8 Date Sample Logged by Lab = 06/28/00 Sample ID = 1800022 Number of Standard Deviations = 0.3 Blind Sample ID = NS5 Lab Value = 0.914 Most Probable Value = 0.925 Percent Recovery = 98.8 Date Sample Logged by Lab = 06/28/00 Sample ID = 1800024 Number of Standard Deviations = -0.1 Blind Sample ID = N66 Lab Value = 0.912 Most Probable Value = 0.925 Percent Recovery = 98.6 Date Sample Logged by Lab = 06/27/00 Sample ID = 1790016 Number of Standard Deviations = -0.1 Blind Sample ID = N66 Lab Value = 0.903 Most Probable Value = 0.925 Percent Recovery = 97.6 Date Sample Logged by Lab = 06/27/00 Sample ID = 1790015 Number of Standard Deviations = -0.1 Blind Sample ID = N66 Lab Value = 0.695 Most Probable Value = 0.716 Percent Recovery = 97.1 Date Sample Logged by Lab = 06/23/00 Sample ID = 1750017 Number of Standard Deviations = -0.1 Blind Sample ID = NS5 Lab Value = 0.879 Most Probable Value = 0.925 Percent Recovery = 95.0 Date Sample Logged by Lab = 06/23/00 Sample ID = 1750019 Number of Standard Deviations = -0.3 Blind Sample ID = N66 Lab Value = 0.914 Most Probable Value = 0.925 Percent Recovery = 98.8 Date Sample Logged by Lab = 06/22/00 Sample ID = 1740114 Number of Standard Deviations = -0.1 Blind Sample ID = N66 Lab Value = 0.783 Most Probable Value = 0.716 Percent Recovery = 109.4 Date Sample Logged by Lab = 06/21/00 Sample ID = 1730023 Number of Standard Deviations = 0.5 Blind Sample ID = NS5 Lab Value = 0.972 Most Probable Value = 0.925 Percent Recovery = 105.1 Date Sample Logged by Lab = 06/21/00 Sample ID = 1730021 Number of Standard Deviations = 0.3 Blind Sample ID = N66 Lab Value = 0.966 Most Probable Value = 0.925 Percent Recovery = 104.4 Date Sample Logged by Lab = 06/20/00 Sample ID = 1720103 Number of Standard Deviations = 0.3 Blind Sample ID = N66 Lab Value = 0.766 Most Probable Value = 0.716 Percent Recovery = 107.0 Date Sample Logged by Lab = 06/19/00 Sample ID = 1710122 Number of Standard Deviations = 0.3 Blind Sample ID = NS5 Lab Value = 0.949 Most Probable Value = 0.925 Percent Recovery = 102.6 Date Sample Logged by Lab = 06/19/00 Sample ID = 1710123 Number of Standard Deviations = 0.2 Blind Sample ID = N66 Lab Value = 0.964 Most Probable Value = 0.925 Percent Recovery = 104.2 Date Sample Logged by Lab = 06/19/00 Sample ID = 1710121 Number of Standard Deviations = 0.2 Blind Sample ID = N66 Lab Value = 0.902 Most Probable Value = 0.925 Percent Recovery = 97.5 Date Sample Logged by Lab = 06/15/00 Sample ID = 1670295 Number of Standard Deviations = -0.1 Blind Sample ID = N66 Lab Value = 0.737 Most Probable Value = 0.716 Percent Recovery = 102.9 Date Sample Logged by Lab = 06/14/00 Sample ID = 1660090 Number of Standard Deviations = 0.1 Blind Sample ID = NS5 Lab Value = 0.919 Most Probable Value = 0.925 Percent Recovery = 99.4 Date Sample Logged by Lab = 06/14/00 Sample ID = 1660089 Number of Standard Deviations = -0.0 Blind Sample ID = N66 Lab Value = 0.935 Most Probable Value = 0.925 Percent Recovery = 101.1 Date Sample Logged by Lab = 06/13/00 Sample ID = 1650009 Number of Standard Deviations = 0.1 Blind Sample ID = N66 Lab Value = 0.935 Most Probable Value = 0.925 Percent Recovery = 101.1 Date Sample Logged by Lab = 06/12/00 Sample ID = 1640167 Number of Standard Deviations = 0.1 Blind Sample ID = N66 Lab Value = 0.699 Most Probable Value = 0.716 Percent Recovery = 97.6 Date Sample Logged by Lab = 06/09/00 Sample ID = 1610253 Number of Standard Deviations = -0.1 Blind Sample ID = NS5 Lab Value = 0.877 Most Probable Value = 0.925 Percent Recovery = 94.8 Date Sample Logged by Lab = 06/09/00 Sample ID = 1610250 Number of Standard Deviations = -0.3 Blind Sample ID = N66 Lab Value = 0.932 Most Probable Value = 0.925 Percent Recovery = 100.8 Date Sample Logged by Lab = 06/08/00 Sample ID = 1600015 Number of Standard Deviations = 0.0 Blind Sample ID = N66 Lab Value = 0.676 Most Probable Value = 0.716 Percent Recovery = 94.4 Date Sample Logged by Lab = 06/07/00 Sample ID = 1590025 Number of Standard Deviations = -0.3 Blind Sample ID = NS5 Lab Value = 0.864 Most Probable Value = 0.925 Percent Recovery = 93.4 Date Sample Logged by Lab = 06/07/00 Sample ID = 1590026 Number of Standard Deviations = -0.4 Blind Sample ID = N66 Lab Value = 0.981 Most Probable Value = 0.925 Percent Recovery = 106.1 Date Sample Logged by Lab = 06/06/00 Sample ID = 1580015 Number of Standard Deviations = 0.4 Blind Sample ID = N66 Lab Value = 0.754 Most Probable Value = 0.716 Percent Recovery = 105.3 Date Sample Logged by Lab = 06/05/00 Sample ID = 1570170 Number of Standard Deviations = 0.3 Blind Sample ID = NS5 Lab Value = 0.954 Most Probable Value = 0.925 Percent Recovery = 103.1 Date Sample Logged by Lab = 06/05/00 Sample ID = 1570169 Number of Standard Deviations = 0.2 Blind Sample ID = N66 Lab Value = 0.955 Most Probable Value = 0.925 Percent Recovery = 103.2 Date Sample Logged by Lab = 06/05/00 Sample ID = 1570171 Number of Standard Deviations = 0.2 Blind Sample ID = N66 Lab Value = 0.150 Most Probable Value = 0.159 Percent Recovery = 94.3 Date Sample Logged by Lab = 05/31/00 Sample ID = 1520005 Number of Standard Deviations = -0.1 Blind Sample ID = N65 Lab Value = 0.731 Most Probable Value = 0.716 Percent Recovery = 102.1 Date Sample Logged by Lab = 05/26/00 Sample ID = 1470025 Number of Standard Deviations = 0.1 Blind Sample ID = NS5 Lab Value = 0.163 Most Probable Value = 0.159 Percent Recovery = 102.7 Date Sample Logged by Lab = 05/26/00 Sample ID = 1470024 Number of Standard Deviations = 0.0 Blind Sample ID = N65 Lab Value = 0.752 Most Probable Value = 0.716 Percent Recovery = 105.0 Date Sample Logged by Lab = 05/25/00 Sample ID = 1460087 Number of Standard Deviations = 0.2 Blind Sample ID = NS5 Lab Value = 0.163 Most Probable Value = 0.159 Percent Recovery = 102.7 Date Sample Logged by Lab = 05/25/00 Sample ID = 1460090 Number of Standard Deviations = 0.0 Blind Sample ID = N65 Lab Value = 0.176 Most Probable Value = 0.159 Percent Recovery = 110.8 Date Sample Logged by Lab = 05/25/00 Sample ID = 1460088 Number of Standard Deviations = 0.1 Blind Sample ID = N65 Lab Value = 0.158 Most Probable Value = 0.159 Percent Recovery = 99.4 Date Sample Logged by Lab = 05/23/00 Sample ID = 1440001 Number of Standard Deviations = -0.0 Blind Sample ID = N65 Lab Value = 0.144 Most Probable Value = 0.159 Percent Recovery = 90.6 Date Sample Logged by Lab = 05/22/00 Sample ID = 1430144 Number of Standard Deviations = -0.1 Blind Sample ID = N65 Lab Value = 0.830 Most Probable Value = 0.716 Percent Recovery = 115.9 Date Sample Logged by Lab = 05/19/00 Sample ID = 1400060 Number of Standard Deviations = 0.8 Blind Sample ID = NS5 Lab Value = 0.173 Most Probable Value = 0.159 Percent Recovery = 108.8 Date Sample Logged by Lab = 05/19/00 Sample ID = 1400062 Number of Standard Deviations = 0.1 Blind Sample ID = N65 Lab Value = 0.170 Most Probable Value = 0.159 Percent Recovery = 106.9 Date Sample Logged by Lab = 05/18/00 Sample ID = 1390027 Number of Standard Deviations = 0.1 Blind Sample ID = N65 Lab Value = 0.753 Most Probable Value = 0.716 Percent Recovery = 105.2 Date Sample Logged by Lab = 05/17/00 Sample ID = 1380007 Number of Standard Deviations = 0.3 Blind Sample ID = NS5 Lab Value = 0.151 Most Probable Value = 0.159 Percent Recovery = 95.0 Date Sample Logged by Lab = 05/17/00 Sample ID = 1380009 Number of Standard Deviations = -0.1 Blind Sample ID = N65 Lab Value = 0.165 Most Probable Value = 0.159 Percent Recovery = 103.8 Date Sample Logged by Lab = 05/16/00 Sample ID = 1370048 Number of Standard Deviations = 0.1 Blind Sample ID = N65 Lab Value = 0.143 Most Probable Value = 0.159 Percent Recovery = 89.9 Date Sample Logged by Lab = 05/15/00 Sample ID = 1360072 Number of Standard Deviations = -0.1 Blind Sample ID = N65 Lab Value = 0.133 Most Probable Value = 0.159 Percent Recovery = 83.6 Date Sample Logged by Lab = 05/11/00 Sample ID = 1320114 Number of Standard Deviations = -0.2 Blind Sample ID = N65 Lab Value = 0.735 Most Probable Value = 0.716 Percent Recovery = 102.7 Date Sample Logged by Lab = 05/10/00 Sample ID = 1310006 Number of Standard Deviations = 0.1 Blind Sample ID = NS5 Lab Value = 0.140 Most Probable Value = 0.159 Percent Recovery = 88.1 Date Sample Logged by Lab = 05/10/00 Sample ID = 1310005 Number of Standard Deviations = -0.2 Blind Sample ID = N65 Lab Value = 0.153 Most Probable Value = 0.159 Percent Recovery = 96.2 Date Sample Logged by Lab = 05/09/00 Sample ID = 1300013 Number of Standard Deviations = -0.1 Blind Sample ID = N65 Lab Value = 0.138 Most Probable Value = 0.159 Percent Recovery = 86.8 Date Sample Logged by Lab = 05/08/00 Sample ID = 1290117 Number of Standard Deviations = -0.2 Blind Sample ID = N65 Lab Value = 0.769 Most Probable Value = 0.716 Percent Recovery = 107.3 Date Sample Logged by Lab = 05/05/00 Sample ID = 1260004 Number of Standard Deviations = 0.4 Blind Sample ID = NS5 Lab Value = 0.152 Most Probable Value = 0.159 Percent Recovery = 95.7 Date Sample Logged by Lab = 05/05/00 Sample ID = 1260006 Number of Standard Deviations = -0.1 Blind Sample ID = N65 Lab Value = 0.142 Most Probable Value = 0.159 Percent Recovery = 89.3 Date Sample Logged by Lab = 05/04/00 Sample ID = 1250001 Number of Standard Deviations = -0.1 Blind Sample ID = N65 Lab Value = 0.667 Most Probable Value = 0.716 Percent Recovery = 93.2 Date Sample Logged by Lab = 05/03/00 Sample ID = 1240014 Number of Standard Deviations = -0.3 Blind Sample ID = NS5 Lab Value = 0.135 Most Probable Value = 0.159 Percent Recovery = 84.9 Date Sample Logged by Lab = 05/03/00 Sample ID = 1240015 Number of Standard Deviations = -0.2 Blind Sample ID = N65 Lab Value = 0.154 Most Probable Value = 0.159 Percent Recovery = 96.9 Date Sample Logged by Lab = 05/02/00 Sample ID = 1230004 Number of Standard Deviations = -0.0 Blind Sample ID = N65 Lab Value = 0.764 Most Probable Value = 0.716 Percent Recovery = 106.7 Date Sample Logged by Lab = 05/01/00 Sample ID = 1220102 Number of Standard Deviations = 0.3 Blind Sample ID = NS5 Lab Value = 0.936 Most Probable Value = 0.925 Percent Recovery = 101.2 Date Sample Logged by Lab = 05/01/00 Sample ID = 1220101 Number of Standard Deviations = 0.1 Blind Sample ID = N66 Lab Value = 0.981 Most Probable Value = 0.925 Percent Recovery = 106.1 Date Sample Logged by Lab = 04/28/00 Sample ID = 1190025 Number of Standard Deviations = 0.4 Blind Sample ID = N66 Lab Value = 0.753 Most Probable Value = 0.716 Percent Recovery = 105.2 Date Sample Logged by Lab = 04/27/00 Sample ID = 1180020 Number of Standard Deviations = 0.3 Blind Sample ID = NS5 Lab Value = 0.991 Most Probable Value = 0.925 Percent Recovery = 107.1 Date Sample Logged by Lab = 04/27/00 Sample ID = 1180019 Number of Standard Deviations = 0.4 Blind Sample ID = N66 Lab Value = 1.005 Most Probable Value = 0.925 Percent Recovery = 108.6 Date Sample Logged by Lab = 04/27/00 Sample ID = 1180017 Number of Standard Deviations = 0.5 Blind Sample ID = N66 Lab Value = 0.971 Most Probable Value = 0.925 Percent Recovery = 105.0 Date Sample Logged by Lab = 04/25/00 Sample ID = 1160013 Number of Standard Deviations = 0.3 Blind Sample ID = N66 Lab Value = 0.711 Most Probable Value = 0.716 Percent Recovery = 99.3 Date Sample Logged by Lab = 04/24/00 Sample ID = 1150204 Number of Standard Deviations = -0.0 Blind Sample ID = NS5 Lab Value = 0.936 Most Probable Value = 0.925 Percent Recovery = 101.2 Date Sample Logged by Lab = 04/24/00 Sample ID = 1150202 Number of Standard Deviations = 0.1 Blind Sample ID = N66 Lab Value = 0.982 Most Probable Value = 0.925 Percent Recovery = 106.2 Date Sample Logged by Lab = 04/21/00 Sample ID = 1120195 Number of Standard Deviations = 0.4 Blind Sample ID = N66 Lab Value = 0.740 Most Probable Value = 0.716 Percent Recovery = 103.4 Date Sample Logged by Lab = 04/20/00 Sample ID = 1110011 Number of Standard Deviations = 0.2 Blind Sample ID = NS5 Lab Value = 0.951 Most Probable Value = 0.925 Percent Recovery = 102.8 Date Sample Logged by Lab = 04/20/00 Sample ID = 1110010 Number of Standard Deviations = 0.2 Blind Sample ID = N66 Lab Value = 0.947 Most Probable Value = 0.925 Percent Recovery = 102.4 Date Sample Logged by Lab = 04/19/00 Sample ID = 1100005 Number of Standard Deviations = 0.1 Blind Sample ID = N66 Lab Value = 1.017 Most Probable Value = 0.925 Percent Recovery = 109.9 Date Sample Logged by Lab = 04/18/00 Sample ID = 1090153 Number of Standard Deviations = 0.6 Blind Sample ID = N66 Lab Value = 0.756 Most Probable Value = 0.716 Percent Recovery = 105.6 Date Sample Logged by Lab = 04/17/00 Sample ID = 1080078 Number of Standard Deviations = 0.3 Blind Sample ID = NS5 Lab Value = 0.979 Most Probable Value = 0.925 Percent Recovery = 105.8 Date Sample Logged by Lab = 04/17/00 Sample ID = 1080077 Number of Standard Deviations = 0.3 Blind Sample ID = N66 Lab Value = 0.883 Most Probable Value = 0.925 Percent Recovery = 95.5 Date Sample Logged by Lab = 04/14/00 Sample ID = 1050025 Number of Standard Deviations = -0.3 Blind Sample ID = N66 Lab Value = 0.754 Most Probable Value = 0.716 Percent Recovery = 105.3 Date Sample Logged by Lab = 04/13/00 Sample ID = 1040098 Number of Standard Deviations = 0.3 Blind Sample ID = NS5 Lab Value = 1.015 Most Probable Value = 0.925 Percent Recovery = 109.7 Date Sample Logged by Lab = 04/13/00 Sample ID = 1040099 Number of Standard Deviations = 0.6 Blind Sample ID = N66 Lab Value = 1.009 Most Probable Value = 0.925 Percent Recovery = 109.1 Date Sample Logged by Lab = 04/13/00 Sample ID = 1040015 Number of Standard Deviations = 0.5 Blind Sample ID = N66 Lab Value = 0.958 Most Probable Value = 0.925 Percent Recovery = 103.6 Date Sample Logged by Lab = 04/11/00 Sample ID = 1020183 Number of Standard Deviations = 0.2 Blind Sample ID = N66 Lab Value = 0.756 Most Probable Value = 0.716 Percent Recovery = 105.6 Date Sample Logged by Lab = 04/10/00 Sample ID = 1010205 Number of Standard Deviations = 0.3 Blind Sample ID = NS5 Lab Value = 0.974 Most Probable Value = 0.925 Percent Recovery = 105.3 Date Sample Logged by Lab = 04/10/00 Sample ID = 1010204 Number of Standard Deviations = 0.3 Blind Sample ID = N66 Lab Value = 0.972 Most Probable Value = 0.925 Percent Recovery = 105.1 Date Sample Logged by Lab = 04/07/00 Sample ID = 0980007 Number of Standard Deviations = 0.3 Blind Sample ID = N66 Lab Value = 0.774 Most Probable Value = 0.716 Percent Recovery = 108.1 Date Sample Logged by Lab = 04/06/00 Sample ID = 0970013 Number of Standard Deviations = 0.4 Blind Sample ID = NS5 Lab Value = 1.001 Most Probable Value = 0.925 Percent Recovery = 108.2 Date Sample Logged by Lab = 04/06/00 Sample ID = 0970012 Number of Standard Deviations = 0.5 Blind Sample ID = N66 Lab Value = 0.761 Most Probable Value = 0.925 Percent Recovery = 82.3 Date Sample Logged by Lab = 04/05/00 Sample ID = 0960017 Number of Standard Deviations = -1.0 Blind Sample ID = N66 Lab Value = 0.964 Most Probable Value = 0.925 Percent Recovery = 104.2 Date Sample Logged by Lab = 04/04/00 Sample ID = 0950165 Number of Standard Deviations = 0.2 Blind Sample ID = N66 Lab Value = 0.719 Most Probable Value = 0.716 Percent Recovery = 100.4 Date Sample Logged by Lab = 03/31/00 Sample ID = 0910203 Number of Standard Deviations = 0.0 Blind Sample ID = NS5 Lab Value = 0.208 Most Probable Value = 0.200 Percent Recovery = 104.0 Date Sample Logged by Lab = 03/31/00 Sample ID = 0910201 Number of Standard Deviations = 0.1 Blind Sample ID = N63 Lab Value = 0.181 Most Probable Value = 0.200 Percent Recovery = 90.5 Date Sample Logged by Lab = 03/29/00 Sample ID = 0890098 Number of Standard Deviations = -0.2 Blind Sample ID = N63 Lab Value = 0.201 Most Probable Value = 0.200 Percent Recovery = 100.5 Date Sample Logged by Lab = 03/28/00 Sample ID = 0880058 Number of Standard Deviations = 0.0 Blind Sample ID = N63 Lab Value = 0.745 Most Probable Value = 0.716 Percent Recovery = 104.1 Date Sample Logged by Lab = 03/24/00 Sample ID = 0840034 Number of Standard Deviations = 0.2 Blind Sample ID = NS5 Lab Value = 0.204 Most Probable Value = 0.200 Percent Recovery = 102.0 Date Sample Logged by Lab = 03/24/00 Sample ID = 0840032 Number of Standard Deviations = 0.0 Blind Sample ID = N63 Lab Value = 0.148 Most Probable Value = 0.200 Percent Recovery = 74.0 Date Sample Logged by Lab = 03/23/00 Sample ID = 0830003 Number of Standard Deviations = -0.4 Blind Sample ID = N63 Lab Value = 0.663 Most Probable Value = 0.716 Percent Recovery = 92.6 Date Sample Logged by Lab = 03/22/00 Sample ID = 0820025 Number of Standard Deviations = -0.4 Blind Sample ID = NS5 Lab Value = 0.172 Most Probable Value = 0.200 Percent Recovery = 86.0 Date Sample Logged by Lab = 03/22/00 Sample ID = 0820024 Number of Standard Deviations = -0.2 Blind Sample ID = N63 Lab Value = 0.177 Most Probable Value = 0.200 Percent Recovery = 88.5 Date Sample Logged by Lab = 03/21/00 Sample ID = 0810061 Number of Standard Deviations = -0.2 Blind Sample ID = N63 Lab Value = 0.163 Most Probable Value = 0.200 Percent Recovery = 81.5 Date Sample Logged by Lab = 03/20/00 Sample ID = 0800117 Number of Standard Deviations = -0.3 Blind Sample ID = N63 Lab Value = 0.698 Most Probable Value = 0.716 Percent Recovery = 97.5 Date Sample Logged by Lab = 03/17/00 Sample ID = 0770028 Number of Standard Deviations = -0.1 Blind Sample ID = NS5 Lab Value = 0.165 Most Probable Value = 0.200 Percent Recovery = 82.5 Date Sample Logged by Lab = 03/17/00 Sample ID = 0770030 Number of Standard Deviations = -0.3 Blind Sample ID = N63 Lab Value = 0.757 Most Probable Value = 0.716 Percent Recovery = 105.7 Date Sample Logged by Lab = 03/15/00 Sample ID = 0750133 Number of Standard Deviations = 0.3 Blind Sample ID = NS5 Lab Value = 0.206 Most Probable Value = 0.200 Percent Recovery = 103.0 Date Sample Logged by Lab = 03/15/00 Sample ID = 0750135 Number of Standard Deviations = 0.1 Blind Sample ID = N63 Lab Value = 0.190 Most Probable Value = 0.200 Percent Recovery = 95.0 Date Sample Logged by Lab = 03/14/00 Sample ID = 0740009 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.193 Most Probable Value = 0.200 Percent Recovery = 96.5 Date Sample Logged by Lab = 03/14/00 Sample ID = 0740007 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.188 Most Probable Value = 0.200 Percent Recovery = 94.0 Date Sample Logged by Lab = 03/13/00 Sample ID = 0730083 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.700 Most Probable Value = 0.716 Percent Recovery = 97.8 Date Sample Logged by Lab = 03/10/00 Sample ID = 0700005 Number of Standard Deviations = -0.1 Blind Sample ID = NS5 Lab Value = 0.240 Most Probable Value = 0.200 Percent Recovery = 120.0 Date Sample Logged by Lab = 03/09/00 Sample ID = 0690007 Number of Standard Deviations = 0.3 Blind Sample ID = N63 Lab Value = 0.712 Most Probable Value = 0.716 Percent Recovery = 99.4 Date Sample Logged by Lab = 03/08/00 Sample ID = 0680003 Number of Standard Deviations = -0.0 Blind Sample ID = NS5 Lab Value = 0.189 Most Probable Value = 0.200 Percent Recovery = 94.5 Date Sample Logged by Lab = 03/08/00 Sample ID = 0680006 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.189 Most Probable Value = 0.200 Percent Recovery = 94.5 Date Sample Logged by Lab = 03/08/00 Sample ID = 0680004 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.184 Most Probable Value = 0.200 Percent Recovery = 92.0 Date Sample Logged by Lab = 03/08/00 Sample ID = 0680005 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.736 Most Probable Value = 0.716 Percent Recovery = 102.8 Date Sample Logged by Lab = 03/03/00 Sample ID = 0630084 Number of Standard Deviations = 0.1 Blind Sample ID = NS5 Lab Value = 0.170 Most Probable Value = 0.200 Percent Recovery = 85.0 Date Sample Logged by Lab = 03/03/00 Sample ID = 0630082 Number of Standard Deviations = -0.3 Blind Sample ID = N63 Lab Value = 0.198 Most Probable Value = 0.200 Percent Recovery = 99.0 Date Sample Logged by Lab = 03/02/00 Sample ID = 0620238 Number of Standard Deviations = -0.0 Blind Sample ID = N63 Lab Value = 1.528 Most Probable Value = 1.540 Percent Recovery = 99.2 Date Sample Logged by Lab = 03/01/00 Sample ID = 0610010 Number of Standard Deviations = -0.1 Blind Sample ID = N64 Lab Value = 1.547 Most Probable Value = 1.540 Percent Recovery = 100.5 Date Sample Logged by Lab = 02/29/00 Sample ID = 0600030 Number of Standard Deviations = 0.0 Blind Sample ID = N64 Lab Value = 1.315 Most Probable Value = 1.540 Percent Recovery = 85.4 Date Sample Logged by Lab = 02/28/00 Sample ID = 0590089 Number of Standard Deviations = -1.2 Blind Sample ID = N64 Lab Value = 0.698 Most Probable Value = 0.716 Percent Recovery = 97.5 Date Sample Logged by Lab = 02/25/00 Sample ID = 0560181 Number of Standard Deviations = -0.1 Blind Sample ID = NS5 Lab Value = 1.539 Most Probable Value = 1.540 Percent Recovery = 99.9 Date Sample Logged by Lab = 02/25/00 Sample ID = 0560182 Number of Standard Deviations = -0.0 Blind Sample ID = N64 Lab Value = 0.698 Most Probable Value = 0.716 Percent Recovery = 97.5 Date Sample Logged by Lab = 02/24/00 Sample ID = 0550140 Number of Standard Deviations = -0.1 Blind Sample ID = NS5 Lab Value = 1.536 Most Probable Value = 1.540 Percent Recovery = 99.7 Date Sample Logged by Lab = 02/24/00 Sample ID = 0550141 Number of Standard Deviations = -0.0 Blind Sample ID = N64 Lab Value = 1.548 Most Probable Value = 1.540 Percent Recovery = 100.5 Date Sample Logged by Lab = 02/24/00 Sample ID = 0550142 Number of Standard Deviations = 0.0 Blind Sample ID = N64 Lab Value = 1.538 Most Probable Value = 1.540 Percent Recovery = 99.9 Date Sample Logged by Lab = 02/22/00 Sample ID = 0530117 Number of Standard Deviations = -0.0 Blind Sample ID = N64 Lab Value = 0.773 Most Probable Value = 0.716 Percent Recovery = 108.0 Date Sample Logged by Lab = 02/18/00 Sample ID = 0490029 Number of Standard Deviations = 0.4 Blind Sample ID = NS5 Lab Value = 1.601 Most Probable Value = 1.540 Percent Recovery = 104.0 Date Sample Logged by Lab = 02/18/00 Sample ID = 0490027 Number of Standard Deviations = 0.3 Blind Sample ID = N64 Lab Value = 1.525 Most Probable Value = 1.540 Percent Recovery = 99.0 Date Sample Logged by Lab = 02/17/00 Sample ID = 0480082 Number of Standard Deviations = -0.1 Blind Sample ID = N64 Lab Value = 0.958 Most Probable Value = 0.716 Percent Recovery = 133.8 Date Sample Logged by Lab = 02/16/00 Sample ID = 0470017 Number of Standard Deviations = 1.6 Blind Sample ID = NS5 Lab Value = 1.486 Most Probable Value = 1.540 Percent Recovery = 96.5 Date Sample Logged by Lab = 02/16/00 Sample ID = 0470016 Number of Standard Deviations = -0.3 Blind Sample ID = N64 Lab Value = 1.507 Most Probable Value = 1.540 Percent Recovery = 97.9 Date Sample Logged by Lab = 02/15/00 Sample ID = 0460005 Number of Standard Deviations = -0.2 Blind Sample ID = N64 Lab Value = 1.523 Most Probable Value = 1.540 Percent Recovery = 98.9 Date Sample Logged by Lab = 02/14/00 Sample ID = 0450034 Number of Standard Deviations = -0.1 Blind Sample ID = N64 Lab Value = 0.761 Most Probable Value = 0.716 Percent Recovery = 106.3 Date Sample Logged by Lab = 02/11/00 Sample ID = 0420201 Number of Standard Deviations = 0.3 Blind Sample ID = NS5 Lab Value = 1.612 Most Probable Value = 1.540 Percent Recovery = 104.7 Date Sample Logged by Lab = 02/11/00 Sample ID = 0420199 Number of Standard Deviations = 0.4 Blind Sample ID = N64 Lab Value = 1.629 Most Probable Value = 1.540 Percent Recovery = 105.8 Date Sample Logged by Lab = 02/10/00 Sample ID = 0410099 Number of Standard Deviations = 0.5 Blind Sample ID = N64 Lab Value = 0.661 Most Probable Value = 0.716 Percent Recovery = 92.3 Date Sample Logged by Lab = 02/09/00 Sample ID = 0400080 Number of Standard Deviations = -0.4 Blind Sample ID = NS5 Lab Value = 1.581 Most Probable Value = 1.540 Percent Recovery = 102.7 Date Sample Logged by Lab = 02/09/00 Sample ID = 0400081 Number of Standard Deviations = 0.2 Blind Sample ID = N64 Lab Value = 1.615 Most Probable Value = 1.540 Percent Recovery = 104.9 Date Sample Logged by Lab = 02/08/00 Sample ID = 0390061 Number of Standard Deviations = 0.4 Blind Sample ID = N64 Lab Value = 1.688 Most Probable Value = 1.540 Percent Recovery = 109.6 Date Sample Logged by Lab = 02/08/00 Sample ID = 0390058 Number of Standard Deviations = 0.8 Blind Sample ID = N64 Lab Value = 0.722 Most Probable Value = 0.716 Percent Recovery = 100.8 Date Sample Logged by Lab = 02/04/00 Sample ID = 0350156 Number of Standard Deviations = 0.0 Blind Sample ID = NS5 Lab Value = 1.626 Most Probable Value = 1.540 Percent Recovery = 105.6 Date Sample Logged by Lab = 02/04/00 Sample ID = 0350155 Number of Standard Deviations = 0.4 Blind Sample ID = N64 Lab Value = 1.573 Most Probable Value = 1.540 Percent Recovery = 102.1 Date Sample Logged by Lab = 02/03/00 Sample ID = 0340007 Number of Standard Deviations = 0.2 Blind Sample ID = N64 Lab Value = 0.647 Most Probable Value = 0.716 Percent Recovery = 90.4 Date Sample Logged by Lab = 02/02/00 Sample ID = 0330068 Number of Standard Deviations = -0.5 Blind Sample ID = NS5 Lab Value = 1.431 Most Probable Value = 1.540 Percent Recovery = 92.9 Date Sample Logged by Lab = 02/02/00 Sample ID = 0330069 Number of Standard Deviations = -0.6 Blind Sample ID = N64 Lab Value = 0.231 Most Probable Value = 0.200 Percent Recovery = 115.5 Date Sample Logged by Lab = 02/01/00 Sample ID = 0320018 Number of Standard Deviations = 0.3 Blind Sample ID = N63 Lab Value = 0.181 Most Probable Value = 0.200 Percent Recovery = 90.5 Date Sample Logged by Lab = 01/31/00 Sample ID = 0310089 Number of Standard Deviations = -0.2 Blind Sample ID = N63 Lab Value = 0.744 Most Probable Value = 0.716 Percent Recovery = 103.9 Date Sample Logged by Lab = 01/28/00 Sample ID = 0280015 Number of Standard Deviations = 0.2 Blind Sample ID = NS5 Lab Value = 0.183 Most Probable Value = 0.200 Percent Recovery = 91.5 Date Sample Logged by Lab = 01/28/00 Sample ID = 0280016 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.189 Most Probable Value = 0.200 Percent Recovery = 94.5 Date Sample Logged by Lab = 01/28/00 Sample ID = 0280017 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.749 Most Probable Value = 0.716 Percent Recovery = 104.6 Date Sample Logged by Lab = 01/26/00 Sample ID = 0260011 Number of Standard Deviations = 0.2 Blind Sample ID = NS5 Lab Value = 0.177 Most Probable Value = 0.200 Percent Recovery = 88.5 Date Sample Logged by Lab = 01/26/00 Sample ID = 0260013 Number of Standard Deviations = -0.2 Blind Sample ID = N63 Lab Value = 0.139 Most Probable Value = 0.200 Percent Recovery = 69.5 Date Sample Logged by Lab = 01/25/00 Sample ID = 0250068 Number of Standard Deviations = -0.5 Blind Sample ID = N63 Lab Value = 0.192 Most Probable Value = 0.200 Percent Recovery = 96.0 Date Sample Logged by Lab = 01/24/00 Sample ID = 0240146 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.745 Most Probable Value = 0.716 Percent Recovery = 104.1 Date Sample Logged by Lab = 01/21/00 Sample ID = 0210032 Number of Standard Deviations = 0.2 Blind Sample ID = NS5 Lab Value = 0.164 Most Probable Value = 0.200 Percent Recovery = 82.0 Date Sample Logged by Lab = 01/21/00 Sample ID = 0210029 Number of Standard Deviations = -0.3 Blind Sample ID = N63 Lab Value = 0.162 Most Probable Value = 0.200 Percent Recovery = 81.0 Date Sample Logged by Lab = 01/21/00 Sample ID = 0210031 Number of Standard Deviations = -0.3 Blind Sample ID = N63 Lab Value = 0.757 Most Probable Value = 0.716 Percent Recovery = 105.7 Date Sample Logged by Lab = 01/19/00 Sample ID = 0190015 Number of Standard Deviations = 0.3 Blind Sample ID = NS5 Lab Value = 0.136 Most Probable Value = 0.200 Percent Recovery = 68.0 Date Sample Logged by Lab = 01/19/00 Sample ID = 0190012 Number of Standard Deviations = -0.5 Blind Sample ID = N63 Lab Value = 0.174 Most Probable Value = 0.200 Percent Recovery = 87.0 Date Sample Logged by Lab = 01/19/00 Sample ID = 0190014 Number of Standard Deviations = -0.2 Blind Sample ID = N63 Lab Value = 0.690 Most Probable Value = 0.716 Percent Recovery = 96.4 Date Sample Logged by Lab = 01/14/00 Sample ID = 0140016 Number of Standard Deviations = -0.2 Blind Sample ID = NS5 Lab Value = 0.158 Most Probable Value = 0.200 Percent Recovery = 79.0 Date Sample Logged by Lab = 01/14/00 Sample ID = 0140017 Number of Standard Deviations = -0.4 Blind Sample ID = N63 Lab Value = 0.214 Most Probable Value = 0.200 Percent Recovery = 107.0 Date Sample Logged by Lab = 01/13/00 Sample ID = 0130008 Number of Standard Deviations = 0.1 Blind Sample ID = N63 Lab Value = 0.683 Most Probable Value = 0.716 Percent Recovery = 95.4 Date Sample Logged by Lab = 01/12/00 Sample ID = 0120046 Number of Standard Deviations = -0.2 Blind Sample ID = NS5 Lab Value = 0.151 Most Probable Value = 0.200 Percent Recovery = 75.5 Date Sample Logged by Lab = 01/12/00 Sample ID = 0120044 Number of Standard Deviations = -0.4 Blind Sample ID = N63 Lab Value = 0.184 Most Probable Value = 0.200 Percent Recovery = 92.0 Date Sample Logged by Lab = 01/11/00 Sample ID = 0110008 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.176 Most Probable Value = 0.200 Percent Recovery = 88.0 Date Sample Logged by Lab = 01/10/00 Sample ID = 0100123 Number of Standard Deviations = -0.2 Blind Sample ID = N63 Lab Value = 0.798 Most Probable Value = 0.716 Percent Recovery = 111.5 Date Sample Logged by Lab = 01/07/00 Sample ID = 0070099 Number of Standard Deviations = 0.6 Blind Sample ID = NS5 Lab Value = 0.217 Most Probable Value = 0.200 Percent Recovery = 108.5 Date Sample Logged by Lab = 01/07/00 Sample ID = 0070098 Number of Standard Deviations = 0.1 Blind Sample ID = N63 Lab Value = 0.185 Most Probable Value = 0.200 Percent Recovery = 92.5 Date Sample Logged by Lab = 01/07/00 Sample ID = 0070100 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.770 Most Probable Value = 0.716 Percent Recovery = 107.5 Date Sample Logged by Lab = 01/05/00 Sample ID = 0050013 Number of Standard Deviations = 0.4 Blind Sample ID = NS5 Lab Value = 0.149 Most Probable Value = 0.200 Percent Recovery = 74.5 Date Sample Logged by Lab = 01/05/00 Sample ID = 0050012 Number of Standard Deviations = -0.4 Blind Sample ID = N63 Lab Value = 0.168 Most Probable Value = 0.200 Percent Recovery = 84.0 Date Sample Logged by Lab = 01/04/00 Sample ID = 0040039 Number of Standard Deviations = -0.3 Blind Sample ID = N63 Lab Value = 1.558 Most Probable Value = 1.540 Percent Recovery = 101.2 Date Sample Logged by Lab = 01/03/00 Sample ID = 0030030 Number of Standard Deviations = 0.1 Blind Sample ID = N64 Lab Value = 0.580 Most Probable Value = 0.716 Percent Recovery = 81.0 Date Sample Logged by Lab = 12/29/99 Sample ID = 3630011 Number of Standard Deviations = -0.9 Blind Sample ID = NS5 Lab Value = 1.488 Most Probable Value = 1.540 Percent Recovery = 96.6 Date Sample Logged by Lab = 12/29/99 Sample ID = 3630010 Number of Standard Deviations = -0.3 Blind Sample ID = N64 Lab Value = 0.700 Most Probable Value = 0.716 Percent Recovery = 97.8 Date Sample Logged by Lab = 12/28/99 Sample ID = 3620012 Number of Standard Deviations = -0.1 Blind Sample ID = NS5 Lab Value = 1.549 Most Probable Value = 1.540 Percent Recovery = 100.6 Date Sample Logged by Lab = 12/28/99 Sample ID = 3620014 Number of Standard Deviations = 0.0 Blind Sample ID = N64 Lab Value = 1.513 Most Probable Value = 1.540 Percent Recovery = 98.2 Date Sample Logged by Lab = 12/28/99 Sample ID = 3620013 Number of Standard Deviations = -0.1 Blind Sample ID = N64 Lab Value = 1.552 Most Probable Value = 1.540 Percent Recovery = 100.8 Date Sample Logged by Lab = 12/27/99 Sample ID = 3610031 Number of Standard Deviations = 0.1 Blind Sample ID = N64 Lab Value = 0.724 Most Probable Value = 0.716 Percent Recovery = 101.1 Date Sample Logged by Lab = 12/22/99 Sample ID = 3560011 Number of Standard Deviations = 0.1 Blind Sample ID = NS5 Lab Value = 1.625 Most Probable Value = 1.540 Percent Recovery = 105.5 Date Sample Logged by Lab = 12/22/99 Sample ID = 3560013 Number of Standard Deviations = 0.4 Blind Sample ID = N64 Lab Value = 1.448 Most Probable Value = 1.540 Percent Recovery = 94.0 Date Sample Logged by Lab = 12/21/99 Sample ID = 3550027 Number of Standard Deviations = -0.5 Blind Sample ID = N64 Lab Value = 1.615 Most Probable Value = 1.540 Percent Recovery = 104.9 Date Sample Logged by Lab = 12/20/99 Sample ID = 3540126 Number of Standard Deviations = 0.4 Blind Sample ID = N64 Lab Value = 0.763 Most Probable Value = 0.716 Percent Recovery = 106.6 Date Sample Logged by Lab = 12/17/99 Sample ID = 3510026 Number of Standard Deviations = 0.3 Blind Sample ID = NS5 Lab Value = 1.637 Most Probable Value = 1.540 Percent Recovery = 106.3 Date Sample Logged by Lab = 12/17/99 Sample ID = 3510025 Number of Standard Deviations = 0.5 Blind Sample ID = N64 Lab Value = 0.704 Most Probable Value = 0.716 Percent Recovery = 98.3 Date Sample Logged by Lab = 12/16/99 Sample ID = 3500010 Number of Standard Deviations = -0.1 Blind Sample ID = NS5 Lab Value = 1.702 Most Probable Value = 1.540 Percent Recovery = 110.5 Date Sample Logged by Lab = 12/16/99 Sample ID = 3500009 Number of Standard Deviations = 0.8 Blind Sample ID = N64 Lab Value = 1.638 Most Probable Value = 1.540 Percent Recovery = 106.4 Date Sample Logged by Lab = 12/16/99 Sample ID = 3500011 Number of Standard Deviations = 0.5 Blind Sample ID = N64 Lab Value = 1.525 Most Probable Value = 1.540 Percent Recovery = 99.0 Date Sample Logged by Lab = 12/14/99 Sample ID = 3480009 Number of Standard Deviations = -0.1 Blind Sample ID = N64 Lab Value = 1.648 Most Probable Value = 1.540 Percent Recovery = 107.0 Date Sample Logged by Lab = 12/13/99 Sample ID = 3470160 Number of Standard Deviations = 0.6 Blind Sample ID = N64 Lab Value = 0.844 Most Probable Value = 0.716 Percent Recovery = 117.9 Date Sample Logged by Lab = 12/10/99 Sample ID = 3440186 Number of Standard Deviations = 0.9 Blind Sample ID = NS5 Lab Value = 1.743 Most Probable Value = 1.540 Percent Recovery = 113.2 Date Sample Logged by Lab = 12/10/99 Sample ID = 3440184 Number of Standard Deviations = 1.1 Blind Sample ID = N64 Lab Value = 1.626 Most Probable Value = 1.540 Percent Recovery = 105.6 Date Sample Logged by Lab = 12/09/99 Sample ID = 3430024 Number of Standard Deviations = 0.4 Blind Sample ID = N64 Lab Value = 0.666 Most Probable Value = 0.716 Percent Recovery = 93.0 Date Sample Logged by Lab = 12/08/99 Sample ID = 3420037 Number of Standard Deviations = -0.3 Blind Sample ID = NS5 Lab Value = 1.540 Most Probable Value = 1.540 Percent Recovery = 100.0 Date Sample Logged by Lab = 12/08/99 Sample ID = 3420038 Number of Standard Deviations = 0.0 Blind Sample ID = N64 Lab Value = 1.638 Most Probable Value = 1.540 Percent Recovery = 106.4 Date Sample Logged by Lab = 12/07/99 Sample ID = 3410006 Number of Standard Deviations = 0.5 Blind Sample ID = N64 Lab Value = 1.707 Most Probable Value = 1.540 Percent Recovery = 110.8 Date Sample Logged by Lab = 12/06/99 Sample ID = 3400081 Number of Standard Deviations = 0.9 Blind Sample ID = N64 Lab Value = 0.738 Most Probable Value = 0.716 Percent Recovery = 103.1 Date Sample Logged by Lab = 12/03/99 Sample ID = 3370033 Number of Standard Deviations = 0.1 Blind Sample ID = NS5 Lab Value = 1.588 Most Probable Value = 1.540 Percent Recovery = 103.1 Date Sample Logged by Lab = 12/03/99 Sample ID = 3370032 Number of Standard Deviations = 0.2 Blind Sample ID = N64 Lab Value = 1.495 Most Probable Value = 1.540 Percent Recovery = 97.1 Date Sample Logged by Lab = 12/02/99 Sample ID = 3360334 Number of Standard Deviations = -0.2 Blind Sample ID = N64 Lab Value = 0.173 Most Probable Value = 0.200 Percent Recovery = 86.5 Date Sample Logged by Lab = 12/01/99 Sample ID = 3350022 Number of Standard Deviations = -0.2 Blind Sample ID = N63 Lab Value = 0.174 Most Probable Value = 0.200 Percent Recovery = 87.0 Date Sample Logged by Lab = 11/30/99 Sample ID = 3340029 Number of Standard Deviations = -0.2 Blind Sample ID = N63 Lab Value = 0.166 Most Probable Value = 0.200 Percent Recovery = 83.0 Date Sample Logged by Lab = 11/30/99 Sample ID = 3340028 Number of Standard Deviations = -0.3 Blind Sample ID = N63 Lab Value = 0.763 Most Probable Value = 0.716 Percent Recovery = 106.6 Date Sample Logged by Lab = 11/26/99 Sample ID = 3300122 Number of Standard Deviations = 0.3 Blind Sample ID = NS5 Lab Value = 0.195 Most Probable Value = 0.200 Percent Recovery = 97.5 Date Sample Logged by Lab = 11/26/99 Sample ID = 3300121 Number of Standard Deviations = -0.0 Blind Sample ID = N63 Lab Value = 0.164 Most Probable Value = 0.200 Percent Recovery = 82.0 Date Sample Logged by Lab = 11/24/99 Sample ID = 3280008 Number of Standard Deviations = -0.3 Blind Sample ID = N63 Lab Value = 0.696 Most Probable Value = 0.716 Percent Recovery = 97.2 Date Sample Logged by Lab = 11/23/99 Sample ID = 3270022 Number of Standard Deviations = -0.1 Blind Sample ID = NS5 Lab Value = 0.225 Most Probable Value = 0.200 Percent Recovery = 112.5 Date Sample Logged by Lab = 11/23/99 Sample ID = 3270024 Number of Standard Deviations = 0.2 Blind Sample ID = N63 Lab Value = 0.174 Most Probable Value = 0.200 Percent Recovery = 87.0 Date Sample Logged by Lab = 11/23/99 Sample ID = 3270021 Number of Standard Deviations = -0.2 Blind Sample ID = N63 Lab Value = 0.782 Most Probable Value = 0.716 Percent Recovery = 109.2 Date Sample Logged by Lab = 11/19/99 Sample ID = 3230008 Number of Standard Deviations = 0.4 Blind Sample ID = NS5 Lab Value = 0.201 Most Probable Value = 0.200 Percent Recovery = 100.5 Date Sample Logged by Lab = 11/19/99 Sample ID = 3230006 Number of Standard Deviations = 0.0 Blind Sample ID = N63 Lab Value = 0.205 Most Probable Value = 0.200 Percent Recovery = 102.5 Date Sample Logged by Lab = 11/19/99 Sample ID = 3230007 Number of Standard Deviations = 0.0 Blind Sample ID = N63 Lab Value = 0.679 Most Probable Value = 0.716 Percent Recovery = 94.8 Date Sample Logged by Lab = 11/17/99 Sample ID = 3210026 Number of Standard Deviations = -0.3 Blind Sample ID = NS5 Lab Value = 0.200 Most Probable Value = 0.200 Percent Recovery = 100.0 Date Sample Logged by Lab = 11/17/99 Sample ID = 3210024 Number of Standard Deviations = 0.0 Blind Sample ID = N63 Lab Value = 0.152 Most Probable Value = 0.200 Percent Recovery = 76.0 Date Sample Logged by Lab = 11/17/99 Sample ID = 3210027 Number of Standard Deviations = -0.4 Blind Sample ID = N63 Lab Value = 0.159 Most Probable Value = 0.200 Percent Recovery = 79.5 Date Sample Logged by Lab = 11/17/99 Sample ID = 3210023 Number of Standard Deviations = -0.3 Blind Sample ID = N63 Lab Value = 0.705 Most Probable Value = 0.716 Percent Recovery = 98.5 Date Sample Logged by Lab = 11/12/99 Sample ID = 3160021 Number of Standard Deviations = -0.1 Blind Sample ID = NS5 Lab Value = 0.172 Most Probable Value = 0.200 Percent Recovery = 86.0 Date Sample Logged by Lab = 11/12/99 Sample ID = 3160020 Number of Standard Deviations = -0.2 Blind Sample ID = N63 Lab Value = 0.165 Most Probable Value = 0.200 Percent Recovery = 82.5 Date Sample Logged by Lab = 11/10/99 Sample ID = 3140008 Number of Standard Deviations = -0.3 Blind Sample ID = N63 Lab Value = 0.708 Most Probable Value = 0.716 Percent Recovery = 98.9 Date Sample Logged by Lab = 11/09/99 Sample ID = 3130008 Number of Standard Deviations = -0.1 Blind Sample ID = NS5 Lab Value = 0.189 Most Probable Value = 0.200 Percent Recovery = 94.5 Date Sample Logged by Lab = 11/09/99 Sample ID = 3130009 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.718 Most Probable Value = 0.716 Percent Recovery = 100.3 Date Sample Logged by Lab = 11/08/99 Sample ID = 3120228 Number of Standard Deviations = 0.0 Blind Sample ID = NS5 Lab Value = 0.231 Most Probable Value = 0.200 Percent Recovery = 115.5 Date Sample Logged by Lab = 11/08/99 Sample ID = 3120232 Number of Standard Deviations = 0.3 Blind Sample ID = N63 Lab Value = 0.249 Most Probable Value = 0.200 Percent Recovery = 124.5 Date Sample Logged by Lab = 11/08/99 Sample ID = 3120230 Number of Standard Deviations = 0.4 Blind Sample ID = N63 Lab Value = 0.169 Most Probable Value = 0.200 Percent Recovery = 84.5 Date Sample Logged by Lab = 11/08/99 Sample ID = 3120229 Number of Standard Deviations = -0.3 Blind Sample ID = N63 Lab Value = 0.231 Most Probable Value = 0.200 Percent Recovery = 115.5 Date Sample Logged by Lab = 11/03/99 Sample ID = 3070013 Number of Standard Deviations = 0.3 Blind Sample ID = N63 Lab Value = 0.671 Most Probable Value = 0.716 Percent Recovery = 93.7 Date Sample Logged by Lab = 11/02/99 Sample ID = 3060051 Number of Standard Deviations = -0.3 Blind Sample ID = NS5 Lab Value = 1.421 Most Probable Value = 1.540 Percent Recovery = 92.3 Date Sample Logged by Lab = 11/02/99 Sample ID = 3060053 Number of Standard Deviations = -0.6 Blind Sample ID = N64 Lab Value = 0.194 Most Probable Value = 0.200 Percent Recovery = 97.0 Date Sample Logged by Lab = 11/02/99 Sample ID = 3060052 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.699 Most Probable Value = 0.716 Percent Recovery = 97.6 Date Sample Logged by Lab = 10/29/99 Sample ID = 3020005 Number of Standard Deviations = -0.1 Blind Sample ID = NS5 Lab Value = 1.431 Most Probable Value = 1.540 Percent Recovery = 92.9 Date Sample Logged by Lab = 10/29/99 Sample ID = 3020007 Number of Standard Deviations = -0.6 Blind Sample ID = N64 Lab Value = 1.406 Most Probable Value = 1.540 Percent Recovery = 91.3 Date Sample Logged by Lab = 10/29/99 Sample ID = 3020006 Number of Standard Deviations = -0.7 Blind Sample ID = N64 Lab Value = 0.664 Most Probable Value = 0.716 Percent Recovery = 92.7 Date Sample Logged by Lab = 10/27/99 Sample ID = 3000010 Number of Standard Deviations = -0.4 Blind Sample ID = NS5 Lab Value = 1.457 Most Probable Value = 1.540 Percent Recovery = 94.6 Date Sample Logged by Lab = 10/27/99 Sample ID = 3000011 Number of Standard Deviations = -0.4 Blind Sample ID = N64 Lab Value = 1.520 Most Probable Value = 1.540 Percent Recovery = 98.7 Date Sample Logged by Lab = 10/27/99 Sample ID = 3000009 Number of Standard Deviations = -0.1 Blind Sample ID = N64 Lab Value = 1.718 Most Probable Value = 1.540 Percent Recovery = 111.6 Date Sample Logged by Lab = 10/25/99 Sample ID = 2980235 Number of Standard Deviations = 0.9 Blind Sample ID = N64 Lab Value = 0.669 Most Probable Value = 0.716 Percent Recovery = 93.4 Date Sample Logged by Lab = 10/22/99 Sample ID = 2950002 Number of Standard Deviations = -0.3 Blind Sample ID = NS5 Lab Value = 1.450 Most Probable Value = 1.540 Percent Recovery = 94.2 Date Sample Logged by Lab = 10/22/99 Sample ID = 2950004 Number of Standard Deviations = -0.5 Blind Sample ID = N64 Lab Value = 1.525 Most Probable Value = 1.540 Percent Recovery = 99.0 Date Sample Logged by Lab = 10/21/99 Sample ID = 2940003 Number of Standard Deviations = -0.1 Blind Sample ID = N64 Lab Value = 0.625 Most Probable Value = 0.716 Percent Recovery = 87.3 Date Sample Logged by Lab = 10/20/99 Sample ID = 2930010 Number of Standard Deviations = -0.6 Blind Sample ID = NS5 Lab Value = 1.426 Most Probable Value = 1.540 Percent Recovery = 92.6 Date Sample Logged by Lab = 10/20/99 Sample ID = 2930012 Number of Standard Deviations = -0.6 Blind Sample ID = N64 Lab Value = 1.470 Most Probable Value = 1.540 Percent Recovery = 95.5 Date Sample Logged by Lab = 10/20/99 Sample ID = 2930013 Number of Standard Deviations = -0.4 Blind Sample ID = N64 Lab Value = 1.510 Most Probable Value = 1.540 Percent Recovery = 98.1 Date Sample Logged by Lab = 10/18/99 Sample ID = 2910099 Number of Standard Deviations = -0.2 Blind Sample ID = N64 Lab Value = 0.726 Most Probable Value = 0.716 Percent Recovery = 101.4 Date Sample Logged by Lab = 10/15/99 Sample ID = 2880026 Number of Standard Deviations = 0.1 Blind Sample ID = NS5 Lab Value = 1.529 Most Probable Value = 1.540 Percent Recovery = 99.3 Date Sample Logged by Lab = 10/15/99 Sample ID = 2880024 Number of Standard Deviations = -0.1 Blind Sample ID = N64 Lab Value = 1.455 Most Probable Value = 1.540 Percent Recovery = 94.5 Date Sample Logged by Lab = 10/15/99 Sample ID = 2880025 Number of Standard Deviations = -0.4 Blind Sample ID = N64 Lab Value = 0.679 Most Probable Value = 0.716 Percent Recovery = 94.8 Date Sample Logged by Lab = 10/13/99 Sample ID = 2860007 Number of Standard Deviations = -0.3 Blind Sample ID = NS5 Lab Value = 1.782 Most Probable Value = 1.540 Percent Recovery = 115.7 Date Sample Logged by Lab = 10/13/99 Sample ID = 2860006 Number of Standard Deviations = 1.3 Blind Sample ID = N64 Lab Value = 1.528 Most Probable Value = 1.540 Percent Recovery = 99.2 Date Sample Logged by Lab = 10/12/99 Sample ID = 2850023 Number of Standard Deviations = -0.1 Blind Sample ID = N64 Lab Value = 0.661 Most Probable Value = 0.716 Percent Recovery = 92.3 Date Sample Logged by Lab = 10/08/99 Sample ID = 2810015 Number of Standard Deviations = -0.4 Blind Sample ID = NS5 Lab Value = 1.565 Most Probable Value = 1.540 Percent Recovery = 101.6 Date Sample Logged by Lab = 10/08/99 Sample ID = 2810014 Number of Standard Deviations = 0.1 Blind Sample ID = N64 Lab Value = 1.698 Most Probable Value = 1.540 Percent Recovery = 110.3 Date Sample Logged by Lab = 10/07/99 Sample ID = 2800006 Number of Standard Deviations = 0.8 Blind Sample ID = N64 Lab Value = 0.680 Most Probable Value = 0.716 Percent Recovery = 95.0 Date Sample Logged by Lab = 10/06/99 Sample ID = 2790056 Number of Standard Deviations = -0.2 Blind Sample ID = NS5 Lab Value = 1.458 Most Probable Value = 1.540 Percent Recovery = 94.7 Date Sample Logged by Lab = 10/06/99 Sample ID = 2790055 Number of Standard Deviations = -0.4 Blind Sample ID = N64 Lab Value = 1.446 Most Probable Value = 1.540 Percent Recovery = 93.9 Date Sample Logged by Lab = 10/05/99 Sample ID = 2780149 Number of Standard Deviations = -0.5 Blind Sample ID = N64 Lab Value = 1.393 Most Probable Value = 1.540 Percent Recovery = 90.5 Date Sample Logged by Lab = 10/04/99 Sample ID = 2770099 Number of Standard Deviations = -0.8 Blind Sample ID = N64 Lab Value = 1.121 Most Probable Value = 1.088 Percent Recovery = 103.0 Date Sample Logged by Lab = 09/29/99 Sample ID = 2720010 Number of Standard Deviations = 0.2 Blind Sample ID = NS3 Lab Value = 1.083 Most Probable Value = 1.088 Percent Recovery = 99.5 Date Sample Logged by Lab = 09/27/99 Sample ID = 2700037 Number of Standard Deviations = -0.0 Blind Sample ID = NS3 Lab Value = 0.078 Most Probable Value = 0.096 Percent Recovery = 81.3 Date Sample Logged by Lab = 09/27/99 Sample ID = 2700034 Number of Standard Deviations = -0.2 Blind Sample ID = N61 Lab Value = 0.074 Most Probable Value = 0.096 Percent Recovery = 77.1 Date Sample Logged by Lab = 09/27/99 Sample ID = 2700036 Number of Standard Deviations = -0.2 Blind Sample ID = N61 Lab Value = 1.295 Most Probable Value = 1.088 Percent Recovery = 119.0 Date Sample Logged by Lab = 09/22/99 Sample ID = 2650019 Number of Standard Deviations = 1.3 Blind Sample ID = NS3 Lab Value = 0.095 Most Probable Value = 0.096 Percent Recovery = 99.0 Date Sample Logged by Lab = 09/22/99 Sample ID = 2650017 Number of Standard Deviations = -0.0 Blind Sample ID = N61 Lab Value = 0.059 Most Probable Value = 0.096 Percent Recovery = 61.5 Date Sample Logged by Lab = 09/20/99 Sample ID = 2630002 Number of Standard Deviations = -0.3 Blind Sample ID = N61 Lab Value = 1.118 Most Probable Value = 1.088 Percent Recovery = 102.8 Date Sample Logged by Lab = 09/17/99 Sample ID = 2600085 Number of Standard Deviations = 0.2 Blind Sample ID = NS3 Lab Value = 0.071 Most Probable Value = 0.096 Percent Recovery = 74.0 Date Sample Logged by Lab = 09/17/99 Sample ID = 2600084 Number of Standard Deviations = -0.2 Blind Sample ID = N61 Lab Value = 0.092 Most Probable Value = 0.096 Percent Recovery = 95.8 Date Sample Logged by Lab = 09/16/99 Sample ID = 2590138 Number of Standard Deviations = -0.0 Blind Sample ID = N61 Lab Value = 1.106 Most Probable Value = 1.088 Percent Recovery = 101.7 Date Sample Logged by Lab = 09/15/99 Sample ID = 2580030 Number of Standard Deviations = 0.1 Blind Sample ID = NS3 Lab Value = 0.096 Most Probable Value = 0.096 Percent Recovery = 100.0 Date Sample Logged by Lab = 09/15/99 Sample ID = 2580028 Number of Standard Deviations = 0.0 Blind Sample ID = N61 Lab Value = 0.062 Most Probable Value = 0.096 Percent Recovery = 64.6 Date Sample Logged by Lab = 09/14/99 Sample ID = 2570018 Number of Standard Deviations = -0.3 Blind Sample ID = N61 Lab Value = 0.070 Most Probable Value = 0.096 Percent Recovery = 72.9 Date Sample Logged by Lab = 09/14/99 Sample ID = 2570017 Number of Standard Deviations = -0.2 Blind Sample ID = N61 Lab Value = 0.981 Most Probable Value = 1.088 Percent Recovery = 90.2 Date Sample Logged by Lab = 09/10/99 Sample ID = 2530167 Number of Standard Deviations = -0.6 Blind Sample ID = NS3 Lab Value = 0.088 Most Probable Value = 0.096 Percent Recovery = 91.7 Date Sample Logged by Lab = 09/10/99 Sample ID = 2530166 Number of Standard Deviations = -0.1 Blind Sample ID = N61 Lab Value = 0.103 Most Probable Value = 0.096 Percent Recovery = 107.3 Date Sample Logged by Lab = 09/09/99 Sample ID = 2520015 Number of Standard Deviations = 0.1 Blind Sample ID = N61 Lab Value = 1.236 Most Probable Value = 1.088 Percent Recovery = 113.6 Date Sample Logged by Lab = 09/08/99 Sample ID = 2510019 Number of Standard Deviations = 0.9 Blind Sample ID = NS3 Lab Value = 1.116 Most Probable Value = 1.088 Percent Recovery = 102.6 Date Sample Logged by Lab = 09/03/99 Sample ID = 2460062 Number of Standard Deviations = 0.2 Blind Sample ID = NS3 Lab Value = 1.041 Most Probable Value = 1.150 Percent Recovery = 90.5 Date Sample Logged by Lab = 08/30/99 Sample ID = 2420102 Number of Standard Deviations = -0.6 Blind Sample ID = N62 Lab Value = 1.037 Most Probable Value = 1.088 Percent Recovery = 95.3 Date Sample Logged by Lab = 08/27/99 Sample ID = 2390007 Number of Standard Deviations = -0.3 Blind Sample ID = NS3 Lab Value = 1.100 Most Probable Value = 1.150 Percent Recovery = 95.7 Date Sample Logged by Lab = 08/27/99 Sample ID = 2390008 Number of Standard Deviations = -0.3 Blind Sample ID = N62 Lab Value = 1.115 Most Probable Value = 1.150 Percent Recovery = 97.0 Date Sample Logged by Lab = 08/26/99 Sample ID = 2380003 Number of Standard Deviations = -0.2 Blind Sample ID = N62 Lab Value = 0.921 Most Probable Value = 1.088 Percent Recovery = 84.7 Date Sample Logged by Lab = 08/25/99 Sample ID = 2370013 Number of Standard Deviations = -1.0 Blind Sample ID = NS3 Lab Value = 0.906 Most Probable Value = 1.150 Percent Recovery = 78.8 Date Sample Logged by Lab = 08/25/99 Sample ID = 2370011 Number of Standard Deviations = -1.5 Blind Sample ID = N62 Lab Value = 1.080 Most Probable Value = 1.150 Percent Recovery = 93.9 Date Sample Logged by Lab = 08/24/99 Sample ID = 2360009 Number of Standard Deviations = -0.4 Blind Sample ID = N62 Lab Value = 0.990 Most Probable Value = 1.150 Percent Recovery = 86.1 Date Sample Logged by Lab = 08/23/99 Sample ID = 2350151 Number of Standard Deviations = -1.0 Blind Sample ID = N62 Lab Value = 1.059 Most Probable Value = 1.088 Percent Recovery = 97.3 Date Sample Logged by Lab = 08/20/99 Sample ID = 2320067 Number of Standard Deviations = -0.2 Blind Sample ID = NS3 Lab Value = 1.027 Most Probable Value = 1.150 Percent Recovery = 89.3 Date Sample Logged by Lab = 08/20/99 Sample ID = 2320068 Number of Standard Deviations = -0.7 Blind Sample ID = N62 Lab Value = 1.109 Most Probable Value = 1.150 Percent Recovery = 96.4 Date Sample Logged by Lab = 08/19/99 Sample ID = 2310095 Number of Standard Deviations = -0.2 Blind Sample ID = N62 Lab Value = 0.908 Most Probable Value = 1.088 Percent Recovery = 83.5 Date Sample Logged by Lab = 08/18/99 Sample ID = 2300018 Number of Standard Deviations = -1.1 Blind Sample ID = NS3 Lab Value = 0.996 Most Probable Value = 1.150 Percent Recovery = 86.6 Date Sample Logged by Lab = 08/18/99 Sample ID = 2300017 Number of Standard Deviations = -0.9 Blind Sample ID = N62 Lab Value = 1.115 Most Probable Value = 1.150 Percent Recovery = 97.0 Date Sample Logged by Lab = 08/17/99 Sample ID = 2290051 Number of Standard Deviations = -0.2 Blind Sample ID = N62 Lab Value = 1.034 Most Probable Value = 1.150 Percent Recovery = 89.9 Date Sample Logged by Lab = 08/17/99 Sample ID = 2290050 Number of Standard Deviations = -0.7 Blind Sample ID = N62 Lab Value = 1.121 Most Probable Value = 1.088 Percent Recovery = 103.0 Date Sample Logged by Lab = 08/12/99 Sample ID = 2240291 Number of Standard Deviations = 0.2 Blind Sample ID = NS3 Lab Value = 1.146 Most Probable Value = 1.150 Percent Recovery = 99.7 Date Sample Logged by Lab = 08/12/99 Sample ID = 2240285 Number of Standard Deviations = -0.0 Blind Sample ID = N62 Lab Value = 1.015 Most Probable Value = 1.150 Percent Recovery = 88.3 Date Sample Logged by Lab = 08/12/99 Sample ID = 2240020 Number of Standard Deviations = -0.8 Blind Sample ID = N62 Lab Value = 1.400 Most Probable Value = 1.088 Percent Recovery = 128.7 Date Sample Logged by Lab = 08/10/99 Sample ID = 2220096 Number of Standard Deviations = 1.9 Blind Sample ID = NS3 Lab Value = 1.030 Most Probable Value = 1.150 Percent Recovery = 89.6 Date Sample Logged by Lab = 08/10/99 Sample ID = 2220094 Number of Standard Deviations = -0.7 Blind Sample ID = N62 Lab Value = 1.092 Most Probable Value = 1.088 Percent Recovery = 100.4 Date Sample Logged by Lab = 08/09/99 Sample ID = 2210117 Number of Standard Deviations = 0.0 Blind Sample ID = NS3 Lab Value = 1.087 Most Probable Value = 1.150 Percent Recovery = 94.5 Date Sample Logged by Lab = 08/09/99 Sample ID = 2210153 Number of Standard Deviations = -0.4 Blind Sample ID = N62 Lab Value = 1.072 Most Probable Value = 1.150 Percent Recovery = 93.2 Date Sample Logged by Lab = 08/09/99 Sample ID = 2210120 Number of Standard Deviations = -0.5 Blind Sample ID = N62 Lab Value = 1.060 Most Probable Value = 1.150 Percent Recovery = 92.2 Date Sample Logged by Lab = 08/09/99 Sample ID = 2210118 Number of Standard Deviations = -0.5 Blind Sample ID = N62 Lab Value = 0.984 Most Probable Value = 1.150 Percent Recovery = 85.6 Date Sample Logged by Lab = 08/05/99 Sample ID = 2170057 Number of Standard Deviations = -1.0 Blind Sample ID = N62 Lab Value = 0.792 Most Probable Value = 1.088 Percent Recovery = 72.8 Date Sample Logged by Lab = 08/04/99 Sample ID = 2160016 Number of Standard Deviations = -1.8 Blind Sample ID = NS3 Lab Value = 1.068 Most Probable Value = 1.150 Percent Recovery = 92.9 Date Sample Logged by Lab = 08/04/99 Sample ID = 2160015 Number of Standard Deviations = -0.5 Blind Sample ID = N62 Lab Value = 1.108 Most Probable Value = 1.150 Percent Recovery = 96.3 Date Sample Logged by Lab = 08/03/99 Sample ID = 2150002 Number of Standard Deviations = -0.2 Blind Sample ID = N62 Lab Value = 1.039 Most Probable Value = 1.088 Percent Recovery = 95.5 Date Sample Logged by Lab = 07/30/99 Sample ID = 2110080 Number of Standard Deviations = -0.3 Blind Sample ID = NS3 Lab Value = 0.095 Most Probable Value = 0.096 Percent Recovery = 99.0 Date Sample Logged by Lab = 07/30/99 Sample ID = 2110079 Number of Standard Deviations = -0.0 Blind Sample ID = N61 Lab Value = 0.097 Most Probable Value = 0.096 Percent Recovery = 101.0 Date Sample Logged by Lab = 07/30/99 Sample ID = 2110078 Number of Standard Deviations = 0.0 Blind Sample ID = N61 Lab Value = 1.245 Most Probable Value = 1.088 Percent Recovery = 114.4 Date Sample Logged by Lab = 07/29/99 Sample ID = 2100032 Number of Standard Deviations = 1.0 Blind Sample ID = NS3 Lab Value = 1.063 Most Probable Value = 1.088 Percent Recovery = 97.7 Date Sample Logged by Lab = 07/28/99 Sample ID = 2090078 Number of Standard Deviations = -0.2 Blind Sample ID = NS3 Lab Value = 1.115 Most Probable Value = 1.088 Percent Recovery = 102.5 Date Sample Logged by Lab = 07/27/99 Sample ID = 2080115 Number of Standard Deviations = 0.2 Blind Sample ID = NS3 Lab Value = 1.133 Most Probable Value = 1.088 Percent Recovery = 104.1 Date Sample Logged by Lab = 07/16/99 Sample ID = 1970048 Number of Standard Deviations = 0.3 Blind Sample ID = NS3 Lab Value = 0.084 Most Probable Value = 0.096 Percent Recovery = 87.5 Date Sample Logged by Lab = 07/16/99 Sample ID = 1970046 Number of Standard Deviations = -0.1 Blind Sample ID = N61 Lab Value = 0.085 Most Probable Value = 0.096 Percent Recovery = 88.5 Date Sample Logged by Lab = 07/15/99 Sample ID = 1960028 Number of Standard Deviations = -0.1 Blind Sample ID = N61 Lab Value = 1.087 Most Probable Value = 1.088 Percent Recovery = 99.9 Date Sample Logged by Lab = 07/14/99 Sample ID = 1950022 Number of Standard Deviations = -0.0 Blind Sample ID = NS3 Lab Value = 0.117 Most Probable Value = 0.096 Percent Recovery = 121.9 Date Sample Logged by Lab = 07/13/99 Sample ID = 1940010 Number of Standard Deviations = 0.2 Blind Sample ID = N61 Lab Value = 1.112 Most Probable Value = 1.088 Percent Recovery = 102.2 Date Sample Logged by Lab = 07/12/99 Sample ID = 1930033 Number of Standard Deviations = 0.1 Blind Sample ID = NS3 Lab Value = 0.110 Most Probable Value = 0.096 Percent Recovery = 114.6 Date Sample Logged by Lab = 07/12/99 Sample ID = 1930034 Number of Standard Deviations = 0.1 Blind Sample ID = N61 Lab Value = 0.112 Most Probable Value = 0.096 Percent Recovery = 116.7 Date Sample Logged by Lab = 07/12/99 Sample ID = 1930035 Number of Standard Deviations = 0.1 Blind Sample ID = N61 Lab Value = 0.066 Most Probable Value = 0.096 Percent Recovery = 68.8 Date Sample Logged by Lab = 07/08/99 Sample ID = 1890017 Number of Standard Deviations = -0.3 Blind Sample ID = N61 Lab Value = 1.244 Most Probable Value = 1.088 Percent Recovery = 114.3 Date Sample Logged by Lab = 07/07/99 Sample ID = 1880014 Number of Standard Deviations = 0.9 Blind Sample ID = NS3 Lab Value = 0.084 Most Probable Value = 0.096 Percent Recovery = 87.5 Date Sample Logged by Lab = 07/07/99 Sample ID = 1880012 Number of Standard Deviations = -0.1 Blind Sample ID = N61 Lab Value = 0.117 Most Probable Value = 0.096 Percent Recovery = 121.9 Date Sample Logged by Lab = 07/07/99 Sample ID = 1880015 Number of Standard Deviations = 0.2 Blind Sample ID = N61 Lab Value = 0.059 Most Probable Value = 0.096 Percent Recovery = 61.5 Date Sample Logged by Lab = 07/02/99 Sample ID = 1830024 Number of Standard Deviations = -0.3 Blind Sample ID = N61 Lab Value = 1.072 Most Probable Value = 1.150 Percent Recovery = 93.2 Date Sample Logged by Lab = 06/29/99 Sample ID = 1800004 Number of Standard Deviations = -0.5 Blind Sample ID = N62 Lab Value = 1.223 Most Probable Value = 1.150 Percent Recovery = 106.3 Date Sample Logged by Lab = 06/29/99 Sample ID = 1800005 Number of Standard Deviations = 0.4 Blind Sample ID = N62 Lab Value = 1.028 Most Probable Value = 1.088 Percent Recovery = 94.5 Date Sample Logged by Lab = 06/25/99 Sample ID = 1760075 Number of Standard Deviations = -0.4 Blind Sample ID = NS3 Lab Value = 1.063 Most Probable Value = 1.150 Percent Recovery = 92.4 Date Sample Logged by Lab = 06/25/99 Sample ID = 1760073 Number of Standard Deviations = -0.5 Blind Sample ID = N62 Lab Value = 1.144 Most Probable Value = 1.150 Percent Recovery = 99.5 Date Sample Logged by Lab = 06/24/99 Sample ID = 1750079 Number of Standard Deviations = -0.0 Blind Sample ID = N62 Lab Value = 1.168 Most Probable Value = 1.088 Percent Recovery = 107.4 Date Sample Logged by Lab = 06/23/99 Sample ID = 1740035 Number of Standard Deviations = 0.5 Blind Sample ID = NS3 Lab Value = 1.125 Most Probable Value = 1.150 Percent Recovery = 97.8 Date Sample Logged by Lab = 06/23/99 Sample ID = 1740036 Number of Standard Deviations = -0.1 Blind Sample ID = N62 Lab Value = 1.126 Most Probable Value = 1.150 Percent Recovery = 97.9 Date Sample Logged by Lab = 06/22/99 Sample ID = 1730023 Number of Standard Deviations = -0.1 Blind Sample ID = N62 Lab Value = 1.100 Most Probable Value = 1.150 Percent Recovery = 95.7 Date Sample Logged by Lab = 06/21/99 Sample ID = 1720174 Number of Standard Deviations = -0.3 Blind Sample ID = N62 Lab Value = 1.066 Most Probable Value = 1.088 Percent Recovery = 98.0 Date Sample Logged by Lab = 06/18/99 Sample ID = 1690019 Number of Standard Deviations = -0.1 Blind Sample ID = NS3 Lab Value = 1.110 Most Probable Value = 1.150 Percent Recovery = 96.5 Date Sample Logged by Lab = 06/18/99 Sample ID = 1690017 Number of Standard Deviations = -0.2 Blind Sample ID = N62 Lab Value = 1.083 Most Probable Value = 1.150 Percent Recovery = 94.2 Date Sample Logged by Lab = 06/17/99 Sample ID = 1680143 Number of Standard Deviations = -0.4 Blind Sample ID = N62 Lab Value = 1.161 Most Probable Value = 1.088 Percent Recovery = 106.7 Date Sample Logged by Lab = 06/16/99 Sample ID = 1670017 Number of Standard Deviations = 0.4 Blind Sample ID = NS3 Lab Value = 1.205 Most Probable Value = 1.150 Percent Recovery = 104.8 Date Sample Logged by Lab = 06/16/99 Sample ID = 1670016 Number of Standard Deviations = 0.3 Blind Sample ID = N62 Lab Value = 1.126 Most Probable Value = 1.150 Percent Recovery = 97.9 Date Sample Logged by Lab = 06/15/99 Sample ID = 1660103 Number of Standard Deviations = -0.1 Blind Sample ID = N62 Lab Value = 1.209 Most Probable Value = 1.150 Percent Recovery = 105.1 Date Sample Logged by Lab = 06/14/99 Sample ID = 1650084 Number of Standard Deviations = 0.4 Blind Sample ID = N62 Lab Value = 1.056 Most Probable Value = 1.088 Percent Recovery = 97.1 Date Sample Logged by Lab = 06/11/99 Sample ID = 1620013 Number of Standard Deviations = -0.2 Blind Sample ID = NS3 Lab Value = 1.148 Most Probable Value = 1.150 Percent Recovery = 99.8 Date Sample Logged by Lab = 06/11/99 Sample ID = 1620012 Number of Standard Deviations = -0.0 Blind Sample ID = N62 Lab Value = 1.191 Most Probable Value = 1.150 Percent Recovery = 103.6 Date Sample Logged by Lab = 06/10/99 Sample ID = 1610014 Number of Standard Deviations = 0.2 Blind Sample ID = N62 Lab Value = 1.163 Most Probable Value = 1.088 Percent Recovery = 106.9 Date Sample Logged by Lab = 06/09/99 Sample ID = 1600005 Number of Standard Deviations = 0.5 Blind Sample ID = NS3 Lab Value = 1.228 Most Probable Value = 1.150 Percent Recovery = 106.8 Date Sample Logged by Lab = 06/09/99 Sample ID = 1600004 Number of Standard Deviations = 0.5 Blind Sample ID = N62 Lab Value = 1.194 Most Probable Value = 1.150 Percent Recovery = 103.8 Date Sample Logged by Lab = 06/08/99 Sample ID = 1590278 Number of Standard Deviations = 0.3 Blind Sample ID = N62 Lab Value = 1.189 Most Probable Value = 1.150 Percent Recovery = 103.4 Date Sample Logged by Lab = 06/07/99 Sample ID = 1580210 Number of Standard Deviations = 0.2 Blind Sample ID = N62 Lab Value = 1.110 Most Probable Value = 1.088 Percent Recovery = 102.0 Date Sample Logged by Lab = 06/04/99 Sample ID = 1550230 Number of Standard Deviations = 0.1 Blind Sample ID = NS3 Lab Value = 1.193 Most Probable Value = 1.150 Percent Recovery = 103.7 Date Sample Logged by Lab = 06/04/99 Sample ID = 1550228 Number of Standard Deviations = 0.3 Blind Sample ID = N62 Lab Value = 0.964 Most Probable Value = 1.088 Percent Recovery = 88.6 Date Sample Logged by Lab = 06/03/99 Sample ID = 1540119 Number of Standard Deviations = -0.8 Blind Sample ID = NS3 Lab Value = 1.032 Most Probable Value = 1.150 Percent Recovery = 89.7 Date Sample Logged by Lab = 06/03/99 Sample ID = 1540116 Number of Standard Deviations = -0.7 Blind Sample ID = N62 Lab Value = 1.026 Most Probable Value = 1.150 Percent Recovery = 89.2 Date Sample Logged by Lab = 06/03/99 Sample ID = 1540118 Number of Standard Deviations = -0.7 Blind Sample ID = N62 Lab Value = 1.244 Most Probable Value = 1.088 Percent Recovery = 114.3 Date Sample Logged by Lab = 05/26/99 Sample ID = 1460028 Number of Standard Deviations = 0.9 Blind Sample ID = NS3 Lab Value = 1.000 Most Probable Value = 1.088 Percent Recovery = 91.9 Date Sample Logged by Lab = 05/25/99 Sample ID = 1450167 Number of Standard Deviations = -0.5 Blind Sample ID = NS3 Lab Value = 1.127 Most Probable Value = 1.088 Percent Recovery = 103.6 Date Sample Logged by Lab = 05/19/99 Sample ID = 1390399 Number of Standard Deviations = 0.2 Blind Sample ID = NS3 Lab Value = 1.059 Most Probable Value = 1.088 Percent Recovery = 97.3 Date Sample Logged by Lab = 05/17/99 Sample ID = 1370115 Number of Standard Deviations = -0.2 Blind Sample ID = NS3 Lab Value = 1.168 Most Probable Value = 1.088 Percent Recovery = 107.4 Date Sample Logged by Lab = 05/12/99 Sample ID = 1320044 Number of Standard Deviations = 0.5 Blind Sample ID = NS3 Lab Value = 1.121 Most Probable Value = 1.088 Percent Recovery = 103.0 Date Sample Logged by Lab = 05/07/99 Sample ID = 1270143 Number of Standard Deviations = 0.2 Blind Sample ID = NS3 Lab Value = 1.205 Most Probable Value = 1.088 Percent Recovery = 110.8 Date Sample Logged by Lab = 05/05/99 Sample ID = 1250059 Number of Standard Deviations = 0.7 Blind Sample ID = NS3 Lab Value = 1.101 Most Probable Value = 1.150 Percent Recovery = 95.7 Date Sample Logged by Lab = 04/30/99 Sample ID = 1200045 Number of Standard Deviations = -0.3 Blind Sample ID = N62 Lab Value = 1.225 Most Probable Value = 1.150 Percent Recovery = 106.5 Date Sample Logged by Lab = 04/28/99 Sample ID = 1180143 Number of Standard Deviations = 0.4 Blind Sample ID = N62 Lab Value = 1.133 Most Probable Value = 1.088 Percent Recovery = 104.1 Date Sample Logged by Lab = 04/27/99 Sample ID = 1170152 Number of Standard Deviations = 0.3 Blind Sample ID = NS3 Lab Value = 1.167 Most Probable Value = 1.150 Percent Recovery = 101.5 Date Sample Logged by Lab = 04/27/99 Sample ID = 1170150 Number of Standard Deviations = 0.1 Blind Sample ID = N62 Lab Value = 1.436 Most Probable Value = 1.088 Percent Recovery = 132.0 Date Sample Logged by Lab = 04/26/99 Sample ID = 1160129 Number of Standard Deviations = 2.1 Blind Sample ID = NS3 Lab Value = 1.178 Most Probable Value = 1.150 Percent Recovery = 102.4 Date Sample Logged by Lab = 04/26/99 Sample ID = 1160128 Number of Standard Deviations = 0.2 Blind Sample ID = N62 Lab Value = 1.129 Most Probable Value = 1.088 Percent Recovery = 103.8 Date Sample Logged by Lab = 04/23/99 Sample ID = 1130307 Number of Standard Deviations = 0.2 Blind Sample ID = NS3 Lab Value = 1.173 Most Probable Value = 1.150 Percent Recovery = 102.0 Date Sample Logged by Lab = 04/23/99 Sample ID = 1130308 Number of Standard Deviations = 0.1 Blind Sample ID = N62 Lab Value = 1.155 Most Probable Value = 1.150 Percent Recovery = 100.4 Date Sample Logged by Lab = 04/23/99 Sample ID = 1130306 Number of Standard Deviations = 0.0 Blind Sample ID = N62 Lab Value = 1.138 Most Probable Value = 1.150 Percent Recovery = 99.0 Date Sample Logged by Lab = 04/21/99 Sample ID = 1110080 Number of Standard Deviations = -0.1 Blind Sample ID = N62 Lab Value = 1.199 Most Probable Value = 1.150 Percent Recovery = 104.3 Date Sample Logged by Lab = 04/20/99 Sample ID = 1100053 Number of Standard Deviations = 0.3 Blind Sample ID = N62 Lab Value = 1.157 Most Probable Value = 1.088 Percent Recovery = 106.3 Date Sample Logged by Lab = 04/19/99 Sample ID = 1090145 Number of Standard Deviations = 0.4 Blind Sample ID = NS3 Lab Value = 1.121 Most Probable Value = 1.150 Percent Recovery = 97.5 Date Sample Logged by Lab = 04/19/99 Sample ID = 1090144 Number of Standard Deviations = -0.2 Blind Sample ID = N62 Lab Value = 1.180 Most Probable Value = 1.088 Percent Recovery = 108.5 Date Sample Logged by Lab = 04/16/99 Sample ID = 1060045 Number of Standard Deviations = 0.6 Blind Sample ID = NS3 Lab Value = 1.185 Most Probable Value = 1.150 Percent Recovery = 103.0 Date Sample Logged by Lab = 04/16/99 Sample ID = 1060043 Number of Standard Deviations = 0.2 Blind Sample ID = N62 Lab Value = 1.202 Most Probable Value = 1.150 Percent Recovery = 104.5 Date Sample Logged by Lab = 04/16/99 Sample ID = 1060047 Number of Standard Deviations = 0.3 Blind Sample ID = N62 Lab Value = 1.215 Most Probable Value = 1.150 Percent Recovery = 105.7 Date Sample Logged by Lab = 04/16/99 Sample ID = 1060044 Number of Standard Deviations = 0.4 Blind Sample ID = N62 Lab Value = 1.167 Most Probable Value = 1.088 Percent Recovery = 107.3 Date Sample Logged by Lab = 04/13/99 Sample ID = 1030133 Number of Standard Deviations = 0.5 Blind Sample ID = NS3 Lab Value = 1.198 Most Probable Value = 1.150 Percent Recovery = 104.2 Date Sample Logged by Lab = 04/13/99 Sample ID = 1030130 Number of Standard Deviations = 0.3 Blind Sample ID = N62 Lab Value = 1.153 Most Probable Value = 1.150 Percent Recovery = 100.3 Date Sample Logged by Lab = 04/13/99 Sample ID = 1030132 Number of Standard Deviations = 0.0 Blind Sample ID = N62 Lab Value = 1.153 Most Probable Value = 1.150 Percent Recovery = 100.3 Date Sample Logged by Lab = 04/13/99 Sample ID = 1030129 Number of Standard Deviations = 0.0 Blind Sample ID = N62 Lab Value = 1.067 Most Probable Value = 1.088 Percent Recovery = 98.1 Date Sample Logged by Lab = 04/08/99 Sample ID = 0980176 Number of Standard Deviations = -0.1 Blind Sample ID = NS3 Lab Value = 1.093 Most Probable Value = 1.150 Percent Recovery = 95.0 Date Sample Logged by Lab = 04/08/99 Sample ID = 0980174 Number of Standard Deviations = -0.3 Blind Sample ID = N62 Lab Value = 1.074 Most Probable Value = 1.088 Percent Recovery = 98.7 Date Sample Logged by Lab = 04/06/99 Sample ID = 0960121 Number of Standard Deviations = -0.1 Blind Sample ID = NS3 Lab Value = 1.176 Most Probable Value = 1.150 Percent Recovery = 102.3 Date Sample Logged by Lab = 04/06/99 Sample ID = 0960123 Number of Standard Deviations = 0.2 Blind Sample ID = N62 Lab Value = 1.139 Most Probable Value = 1.150 Percent Recovery = 99.0 Date Sample Logged by Lab = 04/06/99 Sample ID = 0960122 Number of Standard Deviations = -0.1 Blind Sample ID = N62 Lab Value = 1.182 Most Probable Value = 1.150 Percent Recovery = 102.8 Date Sample Logged by Lab = 04/06/99 Sample ID = 0960125 Number of Standard Deviations = 0.2 Blind Sample ID = N62 Lab Value = 0.367 Most Probable Value = 0.390 Percent Recovery = 94.1 Date Sample Logged by Lab = 03/29/99 Sample ID = 0880061 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 1.103 Most Probable Value = 1.088 Percent Recovery = 101.4 Date Sample Logged by Lab = 03/26/99 Sample ID = 0850055 Number of Standard Deviations = 0.1 Blind Sample ID = NS3 Lab Value = 0.363 Most Probable Value = 0.390 Percent Recovery = 93.1 Date Sample Logged by Lab = 03/26/99 Sample ID = 0850052 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 0.385 Most Probable Value = 0.390 Percent Recovery = 98.7 Date Sample Logged by Lab = 03/25/99 Sample ID = 0840098 Number of Standard Deviations = -0.0 Blind Sample ID = N59 Lab Value = 1.069 Most Probable Value = 1.088 Percent Recovery = 98.3 Date Sample Logged by Lab = 03/24/99 Sample ID = 0830023 Number of Standard Deviations = -0.1 Blind Sample ID = NS3 Lab Value = 0.323 Most Probable Value = 0.390 Percent Recovery = 82.8 Date Sample Logged by Lab = 03/24/99 Sample ID = 0830025 Number of Standard Deviations = -0.5 Blind Sample ID = N59 Lab Value = 0.352 Most Probable Value = 0.390 Percent Recovery = 90.3 Date Sample Logged by Lab = 03/23/99 Sample ID = 0820047 Number of Standard Deviations = -0.3 Blind Sample ID = N59 Lab Value = 0.380 Most Probable Value = 0.390 Percent Recovery = 97.4 Date Sample Logged by Lab = 03/22/99 Sample ID = 0810107 Number of Standard Deviations = -0.1 Blind Sample ID = N59 Lab Value = 1.150 Most Probable Value = 1.088 Percent Recovery = 105.7 Date Sample Logged by Lab = 03/19/99 Sample ID = 0780131 Number of Standard Deviations = 0.4 Blind Sample ID = NS3 Lab Value = 0.374 Most Probable Value = 0.390 Percent Recovery = 95.9 Date Sample Logged by Lab = 03/19/99 Sample ID = 0780130 Number of Standard Deviations = -0.1 Blind Sample ID = N59 Lab Value = 0.367 Most Probable Value = 0.390 Percent Recovery = 94.1 Date Sample Logged by Lab = 03/18/99 Sample ID = 0770075 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 1.203 Most Probable Value = 1.088 Percent Recovery = 110.6 Date Sample Logged by Lab = 03/17/99 Sample ID = 0760033 Number of Standard Deviations = 0.7 Blind Sample ID = NS3 Lab Value = 0.354 Most Probable Value = 0.390 Percent Recovery = 90.8 Date Sample Logged by Lab = 03/17/99 Sample ID = 0760034 Number of Standard Deviations = -0.3 Blind Sample ID = N59 Lab Value = 0.355 Most Probable Value = 0.390 Percent Recovery = 91.0 Date Sample Logged by Lab = 03/16/99 Sample ID = 0750083 Number of Standard Deviations = -0.3 Blind Sample ID = N59 Lab Value = 0.353 Most Probable Value = 0.390 Percent Recovery = 90.5 Date Sample Logged by Lab = 03/15/99 Sample ID = 0740078 Number of Standard Deviations = -0.3 Blind Sample ID = N59 Lab Value = 1.112 Most Probable Value = 1.088 Percent Recovery = 102.2 Date Sample Logged by Lab = 03/12/99 Sample ID = 0710103 Number of Standard Deviations = 0.1 Blind Sample ID = NS3 Lab Value = 0.367 Most Probable Value = 0.390 Percent Recovery = 94.1 Date Sample Logged by Lab = 03/12/99 Sample ID = 0710104 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 0.381 Most Probable Value = 0.390 Percent Recovery = 97.7 Date Sample Logged by Lab = 03/11/99 Sample ID = 0700052 Number of Standard Deviations = -0.1 Blind Sample ID = N59 Lab Value = 1.054 Most Probable Value = 1.088 Percent Recovery = 96.9 Date Sample Logged by Lab = 03/10/99 Sample ID = 0690064 Number of Standard Deviations = -0.2 Blind Sample ID = NS3 Lab Value = 0.370 Most Probable Value = 0.390 Percent Recovery = 94.9 Date Sample Logged by Lab = 03/10/99 Sample ID = 0690061 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 0.351 Most Probable Value = 0.390 Percent Recovery = 90.0 Date Sample Logged by Lab = 03/09/99 Sample ID = 0680050 Number of Standard Deviations = -0.3 Blind Sample ID = N59 Lab Value = 0.401 Most Probable Value = 0.390 Percent Recovery = 102.8 Date Sample Logged by Lab = 03/08/99 Sample ID = 0670139 Number of Standard Deviations = 0.1 Blind Sample ID = N59 Lab Value = 1.325 Most Probable Value = 1.088 Percent Recovery = 121.8 Date Sample Logged by Lab = 03/05/99 Sample ID = 0640102 Number of Standard Deviations = 1.4 Blind Sample ID = NS3 Lab Value = 0.400 Most Probable Value = 0.390 Percent Recovery = 102.6 Date Sample Logged by Lab = 03/05/99 Sample ID = 0640101 Number of Standard Deviations = 0.1 Blind Sample ID = N59 Lab Value = 0.352 Most Probable Value = 0.390 Percent Recovery = 90.3 Date Sample Logged by Lab = 03/04/99 Sample ID = 0630099 Number of Standard Deviations = -0.3 Blind Sample ID = N59 Lab Value = 1.136 Most Probable Value = 1.088 Percent Recovery = 104.4 Date Sample Logged by Lab = 03/03/99 Sample ID = 0620065 Number of Standard Deviations = 0.3 Blind Sample ID = NS3 Lab Value = 0.363 Most Probable Value = 0.390 Percent Recovery = 93.1 Date Sample Logged by Lab = 03/03/99 Sample ID = 0620066 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 0.323 Most Probable Value = 0.390 Percent Recovery = 82.8 Date Sample Logged by Lab = 03/02/99 Sample ID = 0610146 Number of Standard Deviations = -0.5 Blind Sample ID = N59 Lab Value = 1.105 Most Probable Value = 1.088 Percent Recovery = 101.6 Date Sample Logged by Lab = 03/01/99 Sample ID = 0600186 Number of Standard Deviations = 0.1 Blind Sample ID = NS3 Lab Value = 0.865 Most Probable Value = 0.878 Percent Recovery = 98.5 Date Sample Logged by Lab = 03/01/99 Sample ID = 0600188 Number of Standard Deviations = -0.1 Blind Sample ID = N60 Lab Value = 1.176 Most Probable Value = 1.088 Percent Recovery = 108.1 Date Sample Logged by Lab = 02/26/99 Sample ID = 0570063 Number of Standard Deviations = 0.5 Blind Sample ID = NS3 Lab Value = 0.933 Most Probable Value = 0.878 Percent Recovery = 106.3 Date Sample Logged by Lab = 02/26/99 Sample ID = 0570065 Number of Standard Deviations = 0.4 Blind Sample ID = N60 Lab Value = 0.909 Most Probable Value = 0.878 Percent Recovery = 103.5 Date Sample Logged by Lab = 02/26/99 Sample ID = 0570064 Number of Standard Deviations = 0.2 Blind Sample ID = N60 Lab Value = 0.862 Most Probable Value = 0.878 Percent Recovery = 98.2 Date Sample Logged by Lab = 02/24/99 Sample ID = 0550044 Number of Standard Deviations = -0.1 Blind Sample ID = N60 Lab Value = 1.076 Most Probable Value = 1.088 Percent Recovery = 98.9 Date Sample Logged by Lab = 02/22/99 Sample ID = 0530134 Number of Standard Deviations = -0.1 Blind Sample ID = NS3 Lab Value = 0.846 Most Probable Value = 0.878 Percent Recovery = 96.4 Date Sample Logged by Lab = 02/22/99 Sample ID = 0530135 Number of Standard Deviations = -0.2 Blind Sample ID = N60 Lab Value = 0.897 Most Probable Value = 0.878 Percent Recovery = 102.2 Date Sample Logged by Lab = 02/22/99 Sample ID = 0530133 Number of Standard Deviations = 0.1 Blind Sample ID = N60 Lab Value = 0.813 Most Probable Value = 0.878 Percent Recovery = 92.6 Date Sample Logged by Lab = 02/19/99 Sample ID = 0500084 Number of Standard Deviations = -0.4 Blind Sample ID = N60 Lab Value = 1.119 Most Probable Value = 1.088 Percent Recovery = 102.8 Date Sample Logged by Lab = 02/18/99 Sample ID = 0490072 Number of Standard Deviations = 0.2 Blind Sample ID = NS3 Lab Value = 0.887 Most Probable Value = 0.878 Percent Recovery = 101.0 Date Sample Logged by Lab = 02/18/99 Sample ID = 0490074 Number of Standard Deviations = 0.1 Blind Sample ID = N60 Lab Value = 1.091 Most Probable Value = 1.088 Percent Recovery = 100.3 Date Sample Logged by Lab = 02/17/99 Sample ID = 0480045 Number of Standard Deviations = 0.0 Blind Sample ID = NS3 Lab Value = 0.902 Most Probable Value = 0.878 Percent Recovery = 102.7 Date Sample Logged by Lab = 02/17/99 Sample ID = 0480044 Number of Standard Deviations = 0.2 Blind Sample ID = N60 Lab Value = 0.885 Most Probable Value = 0.878 Percent Recovery = 100.8 Date Sample Logged by Lab = 02/17/99 Sample ID = 0480043 Number of Standard Deviations = 0.0 Blind Sample ID = N60 Lab Value = 0.824 Most Probable Value = 0.878 Percent Recovery = 93.8 Date Sample Logged by Lab = 02/12/99 Sample ID = 0430074 Number of Standard Deviations = -0.4 Blind Sample ID = N60 Lab Value = 1.117 Most Probable Value = 1.088 Percent Recovery = 102.7 Date Sample Logged by Lab = 02/11/99 Sample ID = 0420069 Number of Standard Deviations = 0.2 Blind Sample ID = NS3 Lab Value = 0.923 Most Probable Value = 0.878 Percent Recovery = 105.1 Date Sample Logged by Lab = 02/11/99 Sample ID = 0420070 Number of Standard Deviations = 0.3 Blind Sample ID = N60 Lab Value = 0.784 Most Probable Value = 0.878 Percent Recovery = 89.3 Date Sample Logged by Lab = 02/10/99 Sample ID = 0410057 Number of Standard Deviations = -0.6 Blind Sample ID = N60 Lab Value = 0.919 Most Probable Value = 0.878 Percent Recovery = 104.7 Date Sample Logged by Lab = 02/09/99 Sample ID = 0400019 Number of Standard Deviations = 0.3 Blind Sample ID = N60 Lab Value = 0.988 Most Probable Value = 1.088 Percent Recovery = 90.8 Date Sample Logged by Lab = 02/08/99 Sample ID = 0390097 Number of Standard Deviations = -0.6 Blind Sample ID = NS3 Lab Value = 0.823 Most Probable Value = 0.878 Percent Recovery = 93.7 Date Sample Logged by Lab = 02/08/99 Sample ID = 0390096 Number of Standard Deviations = -0.4 Blind Sample ID = N60 Lab Value = 0.832 Most Probable Value = 0.878 Percent Recovery = 94.8 Date Sample Logged by Lab = 02/05/99 Sample ID = 0360038 Number of Standard Deviations = -0.3 Blind Sample ID = N60 Lab Value = 1.073 Most Probable Value = 1.088 Percent Recovery = 98.6 Date Sample Logged by Lab = 02/04/99 Sample ID = 0350062 Number of Standard Deviations = -0.1 Blind Sample ID = NS3 Lab Value = 0.920 Most Probable Value = 0.878 Percent Recovery = 104.8 Date Sample Logged by Lab = 02/04/99 Sample ID = 0350061 Number of Standard Deviations = 0.3 Blind Sample ID = N60 Lab Value = 0.886 Most Probable Value = 0.878 Percent Recovery = 100.9 Date Sample Logged by Lab = 02/03/99 Sample ID = 0340075 Number of Standard Deviations = 0.1 Blind Sample ID = N60 Lab Value = 0.878 Most Probable Value = 0.878 Percent Recovery = 100.0 Date Sample Logged by Lab = 02/02/99 Sample ID = 0330073 Number of Standard Deviations = 0.0 Blind Sample ID = N60 Lab Value = 0.369 Most Probable Value = 0.390 Percent Recovery = 94.6 Date Sample Logged by Lab = 02/01/99 Sample ID = 0320089 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 0.387 Most Probable Value = 0.390 Percent Recovery = 99.2 Date Sample Logged by Lab = 02/01/99 Sample ID = 0320090 Number of Standard Deviations = -0.0 Blind Sample ID = N59 Lab Value = 0.313 Most Probable Value = 0.390 Percent Recovery = 80.3 Date Sample Logged by Lab = 01/29/99 Sample ID = 0290005 Number of Standard Deviations = -0.6 Blind Sample ID = N59 Lab Value = 1.067 Most Probable Value = 1.088 Percent Recovery = 98.1 Date Sample Logged by Lab = 01/28/99 Sample ID = 0280030 Number of Standard Deviations = -0.1 Blind Sample ID = NS3 Lab Value = 0.381 Most Probable Value = 0.390 Percent Recovery = 97.7 Date Sample Logged by Lab = 01/28/99 Sample ID = 0280029 Number of Standard Deviations = -0.1 Blind Sample ID = N59 Lab Value = 0.969 Most Probable Value = 1.088 Percent Recovery = 89.1 Date Sample Logged by Lab = 01/27/99 Sample ID = 0270082 Number of Standard Deviations = -0.7 Blind Sample ID = NS3 Lab Value = 0.323 Most Probable Value = 0.390 Percent Recovery = 82.8 Date Sample Logged by Lab = 01/27/99 Sample ID = 0270084 Number of Standard Deviations = -0.5 Blind Sample ID = N59 Lab Value = 0.337 Most Probable Value = 0.390 Percent Recovery = 86.4 Date Sample Logged by Lab = 01/26/99 Sample ID = 0260010 Number of Standard Deviations = -0.4 Blind Sample ID = N59 Lab Value = 1.132 Most Probable Value = 1.088 Percent Recovery = 104.0 Date Sample Logged by Lab = 01/25/99 Sample ID = 0250119 Number of Standard Deviations = 0.3 Blind Sample ID = NS3 Lab Value = 0.310 Most Probable Value = 0.390 Percent Recovery = 79.5 Date Sample Logged by Lab = 01/25/99 Sample ID = 0250120 Number of Standard Deviations = -0.6 Blind Sample ID = N59 Lab Value = 0.366 Most Probable Value = 0.390 Percent Recovery = 93.8 Date Sample Logged by Lab = 01/22/99 Sample ID = 0220071 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 1.125 Most Probable Value = 1.088 Percent Recovery = 103.4 Date Sample Logged by Lab = 01/21/99 Sample ID = 0210089 Number of Standard Deviations = 0.2 Blind Sample ID = NS3 Lab Value = 1.137 Most Probable Value = 1.088 Percent Recovery = 104.5 Date Sample Logged by Lab = 01/21/99 Sample ID = 0210091 Number of Standard Deviations = 0.3 Blind Sample ID = NS3 Lab Value = 0.372 Most Probable Value = 0.390 Percent Recovery = 95.4 Date Sample Logged by Lab = 01/21/99 Sample ID = 0210087 Number of Standard Deviations = -0.1 Blind Sample ID = N59 Lab Value = 0.368 Most Probable Value = 0.390 Percent Recovery = 94.4 Date Sample Logged by Lab = 01/21/99 Sample ID = 0210090 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 0.355 Most Probable Value = 0.390 Percent Recovery = 91.0 Date Sample Logged by Lab = 01/20/99 Sample ID = 0200126 Number of Standard Deviations = -0.3 Blind Sample ID = N59 Lab Value = 1.139 Most Probable Value = 1.088 Percent Recovery = 104.7 Date Sample Logged by Lab = 01/19/99 Sample ID = 0190098 Number of Standard Deviations = 0.3 Blind Sample ID = NS3 Lab Value = 0.451 Most Probable Value = 0.390 Percent Recovery = 115.6 Date Sample Logged by Lab = 01/19/99 Sample ID = 0190100 Number of Standard Deviations = 0.5 Blind Sample ID = N59 Lab Value = 0.349 Most Probable Value = 0.390 Percent Recovery = 89.5 Date Sample Logged by Lab = 01/15/99 Sample ID = 0150087 Number of Standard Deviations = -0.3 Blind Sample ID = N59 Lab Value = 0.330 Most Probable Value = 0.390 Percent Recovery = 84.6 Date Sample Logged by Lab = 01/13/99 Sample ID = 0130040 Number of Standard Deviations = -0.5 Blind Sample ID = N59 Lab Value = 0.356 Most Probable Value = 0.390 Percent Recovery = 91.3 Date Sample Logged by Lab = 01/12/99 Sample ID = 0120057 Number of Standard Deviations = -0.3 Blind Sample ID = N59 Lab Value = 1.144 Most Probable Value = 1.088 Percent Recovery = 105.1 Date Sample Logged by Lab = 01/11/99 Sample ID = 0110106 Number of Standard Deviations = 0.3 Blind Sample ID = NS3 Lab Value = 0.345 Most Probable Value = 0.390 Percent Recovery = 88.5 Date Sample Logged by Lab = 01/11/99 Sample ID = 0110107 Number of Standard Deviations = -0.4 Blind Sample ID = N59 Lab Value = 1.070 Most Probable Value = 1.088 Percent Recovery = 98.3 Date Sample Logged by Lab = 01/08/99 Sample ID = 0080112 Number of Standard Deviations = -0.1 Blind Sample ID = NS3 Lab Value = 0.342 Most Probable Value = 0.390 Percent Recovery = 87.7 Date Sample Logged by Lab = 01/08/99 Sample ID = 0080109 Number of Standard Deviations = -0.4 Blind Sample ID = N59 Lab Value = 0.344 Most Probable Value = 0.390 Percent Recovery = 88.2 Date Sample Logged by Lab = 01/08/99 Sample ID = 0080111 Number of Standard Deviations = -0.4 Blind Sample ID = N59 Lab Value = 0.329 Most Probable Value = 0.390 Percent Recovery = 84.4 Date Sample Logged by Lab = 01/06/99 Sample ID = 0060042 Number of Standard Deviations = -0.5 Blind Sample ID = N59 Lab Value = 0.324 Most Probable Value = 0.390 Percent Recovery = 83.1 Date Sample Logged by Lab = 01/05/99 Sample ID = 0050021 Number of Standard Deviations = -0.5 Blind Sample ID = N59 Lab Value = 0.803 Most Probable Value = 0.878 Percent Recovery = 91.5 Date Sample Logged by Lab = 12/31/98 Sample ID = 3650064 Number of Standard Deviations = -0.5 Blind Sample ID = N60 Lab Value = 0.896 Most Probable Value = 0.878 Percent Recovery = 102.1 Date Sample Logged by Lab = 12/31/98 Sample ID = 3650063 Number of Standard Deviations = 0.1 Blind Sample ID = N60 Lab Value = 1.137 Most Probable Value = 1.088 Percent Recovery = 104.5 Date Sample Logged by Lab = 12/30/98 Sample ID = 3640021 Number of Standard Deviations = 0.3 Blind Sample ID = NS3 Lab Value = 0.874 Most Probable Value = 0.878 Percent Recovery = 99.5 Date Sample Logged by Lab = 12/30/98 Sample ID = 3640039 Number of Standard Deviations = -0.0 Blind Sample ID = N60 Lab Value = 1.032 Most Probable Value = 0.878 Percent Recovery = 117.5 Date Sample Logged by Lab = 12/24/98 Sample ID = 3580004 Number of Standard Deviations = 1.0 Blind Sample ID = N60 Lab Value = 1.274 Most Probable Value = 1.088 Percent Recovery = 117.1 Date Sample Logged by Lab = 12/23/98 Sample ID = 3570080 Number of Standard Deviations = 1.1 Blind Sample ID = NS3 Lab Value = 1.021 Most Probable Value = 0.878 Percent Recovery = 116.3 Date Sample Logged by Lab = 12/23/98 Sample ID = 3570081 Number of Standard Deviations = 0.9 Blind Sample ID = N60 Lab Value = 0.935 Most Probable Value = 0.878 Percent Recovery = 106.5 Date Sample Logged by Lab = 12/22/98 Sample ID = 3560009 Number of Standard Deviations = 0.4 Blind Sample ID = N60 Lab Value = 1.009 Most Probable Value = 0.878 Percent Recovery = 114.9 Date Sample Logged by Lab = 12/21/98 Sample ID = 3550114 Number of Standard Deviations = 0.9 Blind Sample ID = N60 Lab Value = 1.041 Most Probable Value = 1.088 Percent Recovery = 95.7 Date Sample Logged by Lab = 12/18/98 Sample ID = 3520049 Number of Standard Deviations = -0.3 Blind Sample ID = NS3 Lab Value = 0.826 Most Probable Value = 0.878 Percent Recovery = 94.1 Date Sample Logged by Lab = 12/18/98 Sample ID = 3520047 Number of Standard Deviations = -0.3 Blind Sample ID = N60 Lab Value = 0.782 Most Probable Value = 0.878 Percent Recovery = 89.1 Date Sample Logged by Lab = 12/17/98 Sample ID = 3510061 Number of Standard Deviations = -0.6 Blind Sample ID = N60 Lab Value = 1.097 Most Probable Value = 1.088 Percent Recovery = 100.8 Date Sample Logged by Lab = 12/16/98 Sample ID = 3500083 Number of Standard Deviations = 0.1 Blind Sample ID = NS3 Lab Value = 0.922 Most Probable Value = 0.878 Percent Recovery = 105.0 Date Sample Logged by Lab = 12/16/98 Sample ID = 3500082 Number of Standard Deviations = 0.3 Blind Sample ID = N60 Lab Value = 0.918 Most Probable Value = 0.878 Percent Recovery = 104.6 Date Sample Logged by Lab = 12/15/98 Sample ID = 3490048 Number of Standard Deviations = 0.3 Blind Sample ID = N60 Lab Value = 0.823 Most Probable Value = 0.878 Percent Recovery = 93.7 Date Sample Logged by Lab = 12/14/98 Sample ID = 3480075 Number of Standard Deviations = -0.4 Blind Sample ID = N60 Lab Value = 1.220 Most Probable Value = 1.088 Percent Recovery = 112.1 Date Sample Logged by Lab = 12/11/98 Sample ID = 3450158 Number of Standard Deviations = 0.8 Blind Sample ID = NS3 Lab Value = 0.951 Most Probable Value = 0.878 Percent Recovery = 108.3 Date Sample Logged by Lab = 12/11/98 Sample ID = 3450159 Number of Standard Deviations = 0.5 Blind Sample ID = N60 Lab Value = 1.103 Most Probable Value = 0.878 Percent Recovery = 125.6 Date Sample Logged by Lab = 12/10/98 Sample ID = 3440071 Number of Standard Deviations = 1.5 Blind Sample ID = N60 Lab Value = 1.130 Most Probable Value = 1.088 Percent Recovery = 103.9 Date Sample Logged by Lab = 12/09/98 Sample ID = 3430057 Number of Standard Deviations = 0.3 Blind Sample ID = NS3 Lab Value = 0.969 Most Probable Value = 0.878 Percent Recovery = 110.4 Date Sample Logged by Lab = 12/09/98 Sample ID = 3430056 Number of Standard Deviations = 0.6 Blind Sample ID = N60 Lab Value = 0.982 Most Probable Value = 0.878 Percent Recovery = 111.8 Date Sample Logged by Lab = 12/08/98 Sample ID = 3420131 Number of Standard Deviations = 0.7 Blind Sample ID = N60 Lab Value = 0.874 Most Probable Value = 0.878 Percent Recovery = 99.5 Date Sample Logged by Lab = 12/07/98 Sample ID = 3410096 Number of Standard Deviations = -0.0 Blind Sample ID = N60 Lab Value = 1.113 Most Probable Value = 1.088 Percent Recovery = 102.3 Date Sample Logged by Lab = 12/04/98 Sample ID = 3380079 Number of Standard Deviations = 0.2 Blind Sample ID = NS3 Lab Value = 0.934 Most Probable Value = 0.878 Percent Recovery = 106.4 Date Sample Logged by Lab = 12/04/98 Sample ID = 3380080 Number of Standard Deviations = 0.4 Blind Sample ID = N60 Lab Value = 1.057 Most Probable Value = 0.878 Percent Recovery = 120.4 Date Sample Logged by Lab = 12/03/98 Sample ID = 3370062 Number of Standard Deviations = 1.2 Blind Sample ID = N60 Lab Value = 1.046 Most Probable Value = 1.088 Percent Recovery = 96.1 Date Sample Logged by Lab = 12/02/98 Sample ID = 3360070 Number of Standard Deviations = -0.3 Blind Sample ID = NS3 Lab Value = 0.828 Most Probable Value = 0.878 Percent Recovery = 94.3 Date Sample Logged by Lab = 12/02/98 Sample ID = 3360068 Number of Standard Deviations = -0.3 Blind Sample ID = N60 Lab Value = 1.035 Most Probable Value = 1.088 Percent Recovery = 95.1 Date Sample Logged by Lab = 12/01/98 Sample ID = 3350086 Number of Standard Deviations = -0.3 Blind Sample ID = NS3 Lab Value = 0.346 Most Probable Value = 0.390 Percent Recovery = 88.7 Date Sample Logged by Lab = 12/01/98 Sample ID = 3350085 Number of Standard Deviations = -0.3 Blind Sample ID = N59 Lab Value = 0.320 Most Probable Value = 0.390 Percent Recovery = 82.1 Date Sample Logged by Lab = 12/01/98 Sample ID = 3350083 Number of Standard Deviations = -0.6 Blind Sample ID = N59 Lab Value = 1.106 Most Probable Value = 1.088 Percent Recovery = 101.7 Date Sample Logged by Lab = 11/30/98 Sample ID = 3340020 Number of Standard Deviations = 0.1 Blind Sample ID = NS3 Lab Value = 0.341 Most Probable Value = 0.390 Percent Recovery = 87.4 Date Sample Logged by Lab = 11/30/98 Sample ID = 3340018 Number of Standard Deviations = -0.4 Blind Sample ID = N59 Lab Value = 1.062 Most Probable Value = 1.088 Percent Recovery = 97.6 Date Sample Logged by Lab = 11/27/98 Sample ID = 3310073 Number of Standard Deviations = -0.2 Blind Sample ID = NS3 Lab Value = 0.331 Most Probable Value = 0.390 Percent Recovery = 84.9 Date Sample Logged by Lab = 11/27/98 Sample ID = 3310075 Number of Standard Deviations = -0.5 Blind Sample ID = N59 Lab Value = 0.339 Most Probable Value = 0.390 Percent Recovery = 86.9 Date Sample Logged by Lab = 11/25/98 Sample ID = 3290045 Number of Standard Deviations = -0.4 Blind Sample ID = N59 Lab Value = 0.334 Most Probable Value = 0.390 Percent Recovery = 85.6 Date Sample Logged by Lab = 11/24/98 Sample ID = 3280041 Number of Standard Deviations = -0.4 Blind Sample ID = N59 Lab Value = 1.015 Most Probable Value = 1.088 Percent Recovery = 93.3 Date Sample Logged by Lab = 11/23/98 Sample ID = 3270057 Number of Standard Deviations = -0.4 Blind Sample ID = NS3 Lab Value = 0.353 Most Probable Value = 0.390 Percent Recovery = 90.5 Date Sample Logged by Lab = 11/23/98 Sample ID = 3270058 Number of Standard Deviations = -0.3 Blind Sample ID = N59 Lab Value = 0.501 Most Probable Value = 0.390 Percent Recovery = 128.5 Date Sample Logged by Lab = 11/20/98 Sample ID = 3240111 Number of Standard Deviations = 0.9 Blind Sample ID = N59 Lab Value = 1.272 Most Probable Value = 1.088 Percent Recovery = 116.9 Date Sample Logged by Lab = 11/19/98 Sample ID = 3230052 Number of Standard Deviations = 1.1 Blind Sample ID = NS3 Lab Value = 0.420 Most Probable Value = 0.390 Percent Recovery = 107.7 Date Sample Logged by Lab = 11/19/98 Sample ID = 3230051 Number of Standard Deviations = 0.2 Blind Sample ID = N59 Lab Value = 0.358 Most Probable Value = 0.390 Percent Recovery = 91.8 Date Sample Logged by Lab = 11/18/98 Sample ID = 3220063 Number of Standard Deviations = -0.3 Blind Sample ID = N59 Lab Value = 0.417 Most Probable Value = 0.390 Percent Recovery = 106.9 Date Sample Logged by Lab = 11/17/98 Sample ID = 3210049 Number of Standard Deviations = 0.2 Blind Sample ID = N59 Lab Value = 1.340 Most Probable Value = 1.088 Percent Recovery = 123.2 Date Sample Logged by Lab = 11/16/98 Sample ID = 3200107 Number of Standard Deviations = 1.5 Blind Sample ID = NS3 Lab Value = 0.390 Most Probable Value = 0.390 Percent Recovery = 100.0 Date Sample Logged by Lab = 11/16/98 Sample ID = 3200105 Number of Standard Deviations = 0.0 Blind Sample ID = N59 Lab Value = 0.399 Most Probable Value = 0.390 Percent Recovery = 102.3 Date Sample Logged by Lab = 11/16/98 Sample ID = 3200022 Number of Standard Deviations = 0.1 Blind Sample ID = N59 Lab Value = 0.369 Most Probable Value = 0.390 Percent Recovery = 94.6 Date Sample Logged by Lab = 11/10/98 Sample ID = 3140156 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 0.359 Most Probable Value = 0.390 Percent Recovery = 92.1 Date Sample Logged by Lab = 11/10/98 Sample ID = 3140157 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 0.363 Most Probable Value = 0.390 Percent Recovery = 93.1 Date Sample Logged by Lab = 11/09/98 Sample ID = 3130281 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 0.355 Most Probable Value = 0.390 Percent Recovery = 91.0 Date Sample Logged by Lab = 11/09/98 Sample ID = 3130125 Number of Standard Deviations = -0.3 Blind Sample ID = N59 Lab Value = 1.132 Most Probable Value = 1.088 Percent Recovery = 104.0 Date Sample Logged by Lab = 11/05/98 Sample ID = 3090057 Number of Standard Deviations = 0.3 Blind Sample ID = NS3 Lab Value = 0.355 Most Probable Value = 0.390 Percent Recovery = 91.0 Date Sample Logged by Lab = 11/05/98 Sample ID = 3090056 Number of Standard Deviations = -0.3 Blind Sample ID = N59 Lab Value = 0.363 Most Probable Value = 0.390 Percent Recovery = 93.1 Date Sample Logged by Lab = 11/04/98 Sample ID = 3080035 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 0.406 Most Probable Value = 0.390 Percent Recovery = 104.1 Date Sample Logged by Lab = 11/03/98 Sample ID = 3070106 Number of Standard Deviations = 0.1 Blind Sample ID = N59 Lab Value = 0.932 Most Probable Value = 0.878 Percent Recovery = 106.2 Date Sample Logged by Lab = 10/30/98 Sample ID = 3030051 Number of Standard Deviations = 0.4 Blind Sample ID = N60 Lab Value = 0.897 Most Probable Value = 0.878 Percent Recovery = 102.2 Date Sample Logged by Lab = 10/29/98 Sample ID = 3020044 Number of Standard Deviations = 0.1 Blind Sample ID = N60 Lab Value = 1.216 Most Probable Value = 1.088 Percent Recovery = 111.8 Date Sample Logged by Lab = 10/28/98 Sample ID = 3010046 Number of Standard Deviations = 0.8 Blind Sample ID = NS3 Lab Value = 0.946 Most Probable Value = 0.878 Percent Recovery = 107.7 Date Sample Logged by Lab = 10/28/98 Sample ID = 3010047 Number of Standard Deviations = 0.4 Blind Sample ID = N60 Lab Value = 0.983 Most Probable Value = 0.878 Percent Recovery = 112.0 Date Sample Logged by Lab = 10/27/98 Sample ID = 3000090 Number of Standard Deviations = 0.7 Blind Sample ID = N60 Lab Value = 1.125 Most Probable Value = 1.088 Percent Recovery = 103.4 Date Sample Logged by Lab = 10/26/98 Sample ID = 2990140 Number of Standard Deviations = 0.2 Blind Sample ID = NS3 Lab Value = 0.947 Most Probable Value = 0.878 Percent Recovery = 107.9 Date Sample Logged by Lab = 10/26/98 Sample ID = 2990138 Number of Standard Deviations = 0.5 Blind Sample ID = N60 Lab Value = 0.906 Most Probable Value = 0.878 Percent Recovery = 103.2 Date Sample Logged by Lab = 10/23/98 Sample ID = 2960076 Number of Standard Deviations = 0.2 Blind Sample ID = N60 Lab Value = 1.187 Most Probable Value = 1.088 Percent Recovery = 109.1 Date Sample Logged by Lab = 10/22/98 Sample ID = 2950059 Number of Standard Deviations = 0.6 Blind Sample ID = NS3 Lab Value = 0.895 Most Probable Value = 0.878 Percent Recovery = 101.9 Date Sample Logged by Lab = 10/22/98 Sample ID = 2950058 Number of Standard Deviations = 0.1 Blind Sample ID = N60 Lab Value = 0.919 Most Probable Value = 0.878 Percent Recovery = 104.7 Date Sample Logged by Lab = 10/21/98 Sample ID = 2940060 Number of Standard Deviations = 0.3 Blind Sample ID = N60 Lab Value = 0.886 Most Probable Value = 0.878 Percent Recovery = 100.9 Date Sample Logged by Lab = 10/20/98 Sample ID = 2930051 Number of Standard Deviations = 0.1 Blind Sample ID = N60 Lab Value = 1.036 Most Probable Value = 1.088 Percent Recovery = 95.2 Date Sample Logged by Lab = 10/19/98 Sample ID = 2920183 Number of Standard Deviations = -0.3 Blind Sample ID = NS3 Lab Value = 0.801 Most Probable Value = 0.878 Percent Recovery = 91.2 Date Sample Logged by Lab = 10/19/98 Sample ID = 2920181 Number of Standard Deviations = -0.5 Blind Sample ID = N60 Lab Value = 0.856 Most Probable Value = 0.878 Percent Recovery = 97.5 Date Sample Logged by Lab = 10/16/98 Sample ID = 2890140 Number of Standard Deviations = -0.1 Blind Sample ID = N60 Lab Value = 1.160 Most Probable Value = 1.088 Percent Recovery = 106.6 Date Sample Logged by Lab = 10/15/98 Sample ID = 2880117 Number of Standard Deviations = 0.4 Blind Sample ID = NS3 Lab Value = 0.917 Most Probable Value = 0.878 Percent Recovery = 104.4 Date Sample Logged by Lab = 10/15/98 Sample ID = 2880119 Number of Standard Deviations = 0.3 Blind Sample ID = N60 Lab Value = 0.873 Most Probable Value = 0.878 Percent Recovery = 99.4 Date Sample Logged by Lab = 10/14/98 Sample ID = 2870039 Number of Standard Deviations = -0.0 Blind Sample ID = N60 Lab Value = 1.054 Most Probable Value = 1.088 Percent Recovery = 96.9 Date Sample Logged by Lab = 10/08/98 Sample ID = 2810057 Number of Standard Deviations = -0.2 Blind Sample ID = NS3 Lab Value = 0.855 Most Probable Value = 0.878 Percent Recovery = 97.4 Date Sample Logged by Lab = 10/08/98 Sample ID = 2810058 Number of Standard Deviations = -0.2 Blind Sample ID = N60 Lab Value = 0.841 Most Probable Value = 0.878 Percent Recovery = 95.8 Date Sample Logged by Lab = 10/07/98 Sample ID = 2800065 Number of Standard Deviations = -0.2 Blind Sample ID = N60 Lab Value = 0.853 Most Probable Value = 0.878 Percent Recovery = 97.2 Date Sample Logged by Lab = 10/06/98 Sample ID = 2790046 Number of Standard Deviations = -0.2 Blind Sample ID = N60 Lab Value = 1.022 Most Probable Value = 1.088 Percent Recovery = 93.9 Date Sample Logged by Lab = 10/05/98 Sample ID = 2780093 Number of Standard Deviations = -0.4 Blind Sample ID = NS3 Lab Value = 0.788 Most Probable Value = 0.878 Percent Recovery = 89.7 Date Sample Logged by Lab = 10/05/98 Sample ID = 2780105 Number of Standard Deviations = -0.6 Blind Sample ID = N60 Lab Value = 0.795 Most Probable Value = 0.878 Percent Recovery = 90.5 Date Sample Logged by Lab = 10/02/98 Sample ID = 2750042 Number of Standard Deviations = -0.5 Blind Sample ID = N60 Lab Value = 0.240 Most Probable Value = 0.285 Percent Recovery = 84.2 Date Sample Logged by Lab = 09/30/98 Sample ID = 2730001 Number of Standard Deviations = -0.4 Blind Sample ID = N57 Lab Value = 0.233 Most Probable Value = 0.285 Percent Recovery = 81.8 Date Sample Logged by Lab = 09/29/98 Sample ID = 2720088 Number of Standard Deviations = -0.4 Blind Sample ID = N57 Lab Value = 0.220 Most Probable Value = 0.285 Percent Recovery = 77.2 Date Sample Logged by Lab = 09/24/98 Sample ID = 2670103 Number of Standard Deviations = -0.5 Blind Sample ID = N57 Lab Value = 0.995 Most Probable Value = 0.864 Percent Recovery = 115.2 Date Sample Logged by Lab = 09/23/98 Sample ID = 2660046 Number of Standard Deviations = 0.8 Blind Sample ID = NS1 Lab Value = 0.239 Most Probable Value = 0.285 Percent Recovery = 83.9 Date Sample Logged by Lab = 09/23/98 Sample ID = 2660044 Number of Standard Deviations = -0.4 Blind Sample ID = N57 Lab Value = 0.241 Most Probable Value = 0.285 Percent Recovery = 84.6 Date Sample Logged by Lab = 09/21/98 Sample ID = 2640098 Number of Standard Deviations = -0.3 Blind Sample ID = N57 Lab Value = 0.820 Most Probable Value = 0.864 Percent Recovery = 94.9 Date Sample Logged by Lab = 09/18/98 Sample ID = 2610103 Number of Standard Deviations = -0.3 Blind Sample ID = NS1 Lab Value = 0.260 Most Probable Value = 0.285 Percent Recovery = 91.2 Date Sample Logged by Lab = 09/18/98 Sample ID = 2610104 Number of Standard Deviations = -0.2 Blind Sample ID = N57 Lab Value = 0.209 Most Probable Value = 0.285 Percent Recovery = 73.3 Date Sample Logged by Lab = 09/17/98 Sample ID = 2600016 Number of Standard Deviations = -0.6 Blind Sample ID = N57 Lab Value = 0.821 Most Probable Value = 0.864 Percent Recovery = 95.0 Date Sample Logged by Lab = 09/16/98 Sample ID = 2590070 Number of Standard Deviations = -0.3 Blind Sample ID = NS1 Lab Value = 0.211 Most Probable Value = 0.285 Percent Recovery = 74.0 Date Sample Logged by Lab = 09/16/98 Sample ID = 2590074 Number of Standard Deviations = -0.6 Blind Sample ID = N57 Lab Value = 0.242 Most Probable Value = 0.285 Percent Recovery = 84.9 Date Sample Logged by Lab = 09/15/98 Sample ID = 2580243 Number of Standard Deviations = -0.3 Blind Sample ID = N57 Lab Value = 0.236 Most Probable Value = 0.285 Percent Recovery = 82.8 Date Sample Logged by Lab = 09/11/98 Sample ID = 2540735 Number of Standard Deviations = -0.4 Blind Sample ID = N57 Lab Value = 0.214 Most Probable Value = 0.285 Percent Recovery = 75.1 Date Sample Logged by Lab = 09/11/98 Sample ID = 2540075 Number of Standard Deviations = -0.6 Blind Sample ID = N57 Lab Value = 0.211 Most Probable Value = 0.285 Percent Recovery = 74.0 Date Sample Logged by Lab = 09/10/98 Sample ID = 2530110 Number of Standard Deviations = -0.6 Blind Sample ID = N57 Lab Value = 0.954 Most Probable Value = 0.864 Percent Recovery = 110.4 Date Sample Logged by Lab = 09/09/98 Sample ID = 2520007 Number of Standard Deviations = 0.6 Blind Sample ID = NS1 Lab Value = 0.257 Most Probable Value = 0.285 Percent Recovery = 90.2 Date Sample Logged by Lab = 09/09/98 Sample ID = 2520008 Number of Standard Deviations = -0.2 Blind Sample ID = N57 Lab Value = 0.218 Most Probable Value = 0.285 Percent Recovery = 76.5 Date Sample Logged by Lab = 09/09/98 Sample ID = 2520010 Number of Standard Deviations = -0.5 Blind Sample ID = N57 Lab Value = 0.878 Most Probable Value = 0.864 Percent Recovery = 101.6 Date Sample Logged by Lab = 09/04/98 Sample ID = 2470035 Number of Standard Deviations = 0.1 Blind Sample ID = NS1 Lab Value = 0.220 Most Probable Value = 0.285 Percent Recovery = 77.2 Date Sample Logged by Lab = 09/04/98 Sample ID = 2470033 Number of Standard Deviations = -0.5 Blind Sample ID = N57 Lab Value = 0.914 Most Probable Value = 0.864 Percent Recovery = 105.8 Date Sample Logged by Lab = 09/03/98 Sample ID = 2460018 Number of Standard Deviations = 0.3 Blind Sample ID = NS1 Lab Value = 0.217 Most Probable Value = 0.285 Percent Recovery = 76.1 Date Sample Logged by Lab = 09/03/98 Sample ID = 2460017 Number of Standard Deviations = -0.5 Blind Sample ID = N57 Lab Value = 0.228 Most Probable Value = 0.285 Percent Recovery = 80.0 Date Sample Logged by Lab = 09/03/98 Sample ID = 2460020 Number of Standard Deviations = -0.4 Blind Sample ID = N57 Lab Value = 0.908 Most Probable Value = 0.910 Percent Recovery = 99.8 Date Sample Logged by Lab = 08/31/98 Sample ID = 2430243 Number of Standard Deviations = -0.0 Blind Sample ID = N58 Lab Value = 0.862 Most Probable Value = 0.864 Percent Recovery = 99.8 Date Sample Logged by Lab = 08/28/98 Sample ID = 2400211 Number of Standard Deviations = -0.0 Blind Sample ID = NS1 Lab Value = 0.863 Most Probable Value = 0.910 Percent Recovery = 94.8 Date Sample Logged by Lab = 08/28/98 Sample ID = 2400210 Number of Standard Deviations = -0.3 Blind Sample ID = N58 Lab Value = 0.916 Most Probable Value = 0.910 Percent Recovery = 100.7 Date Sample Logged by Lab = 08/27/98 Sample ID = 2390101 Number of Standard Deviations = 0.0 Blind Sample ID = N58 Lab Value = 0.893 Most Probable Value = 0.864 Percent Recovery = 103.4 Date Sample Logged by Lab = 08/26/98 Sample ID = 2380207 Number of Standard Deviations = 0.2 Blind Sample ID = NS1 Lab Value = 0.933 Most Probable Value = 0.910 Percent Recovery = 102.5 Date Sample Logged by Lab = 08/26/98 Sample ID = 2380205 Number of Standard Deviations = 0.1 Blind Sample ID = N58 Lab Value = 1.052 Most Probable Value = 0.910 Percent Recovery = 115.6 Date Sample Logged by Lab = 08/25/98 Sample ID = 2370205 Number of Standard Deviations = 0.9 Blind Sample ID = N58 Lab Value = 0.873 Most Probable Value = 0.910 Percent Recovery = 95.9 Date Sample Logged by Lab = 08/24/98 Sample ID = 2360203 Number of Standard Deviations = -0.2 Blind Sample ID = N58 Lab Value = 0.918 Most Probable Value = 0.864 Percent Recovery = 106.3 Date Sample Logged by Lab = 08/21/98 Sample ID = 2330330 Number of Standard Deviations = 0.3 Blind Sample ID = NS1 Lab Value = 0.931 Most Probable Value = 0.910 Percent Recovery = 102.3 Date Sample Logged by Lab = 08/21/98 Sample ID = 2330334 Number of Standard Deviations = 0.1 Blind Sample ID = N58 Lab Value = 1.003 Most Probable Value = 0.910 Percent Recovery = 110.2 Date Sample Logged by Lab = 08/20/98 Sample ID = 2320305 Number of Standard Deviations = 0.6 Blind Sample ID = N58 Lab Value = 0.907 Most Probable Value = 0.864 Percent Recovery = 105.0 Date Sample Logged by Lab = 08/19/98 Sample ID = 2310037 Number of Standard Deviations = 0.3 Blind Sample ID = NS1 Lab Value = 0.965 Most Probable Value = 0.910 Percent Recovery = 106.0 Date Sample Logged by Lab = 08/19/98 Sample ID = 2310038 Number of Standard Deviations = 0.3 Blind Sample ID = N58 Lab Value = 0.664 Most Probable Value = 0.910 Percent Recovery = 73.0 Date Sample Logged by Lab = 08/18/98 Sample ID = 2300126 Number of Standard Deviations = -1.5 Blind Sample ID = N58 Lab Value = 0.891 Most Probable Value = 0.910 Percent Recovery = 97.9 Date Sample Logged by Lab = 08/17/98 Sample ID = 2290142 Number of Standard Deviations = -0.1 Blind Sample ID = N58 Lab Value = 0.736 Most Probable Value = 0.864 Percent Recovery = 85.2 Date Sample Logged by Lab = 08/14/98 Sample ID = 2260082 Number of Standard Deviations = -0.8 Blind Sample ID = NS1 Lab Value = 0.817 Most Probable Value = 0.910 Percent Recovery = 89.8 Date Sample Logged by Lab = 08/14/98 Sample ID = 2260084 Number of Standard Deviations = -0.6 Blind Sample ID = N58 Lab Value = 0.788 Most Probable Value = 0.910 Percent Recovery = 86.6 Date Sample Logged by Lab = 08/14/98 Sample ID = 2260081 Number of Standard Deviations = -0.8 Blind Sample ID = N58 Lab Value = 0.874 Most Probable Value = 0.864 Percent Recovery = 101.2 Date Sample Logged by Lab = 08/12/98 Sample ID = 2240178 Number of Standard Deviations = 0.1 Blind Sample ID = NS1 Lab Value = 0.961 Most Probable Value = 0.910 Percent Recovery = 105.6 Date Sample Logged by Lab = 08/12/98 Sample ID = 2240177 Number of Standard Deviations = 0.3 Blind Sample ID = N58 Lab Value = 0.951 Most Probable Value = 0.910 Percent Recovery = 104.5 Date Sample Logged by Lab = 08/11/98 Sample ID = 2230077 Number of Standard Deviations = 0.3 Blind Sample ID = N58 Lab Value = 0.864 Most Probable Value = 0.910 Percent Recovery = 94.9 Date Sample Logged by Lab = 08/10/98 Sample ID = 2220261 Number of Standard Deviations = -0.3 Blind Sample ID = N58 Lab Value = 0.962 Most Probable Value = 0.864 Percent Recovery = 111.3 Date Sample Logged by Lab = 08/07/98 Sample ID = 2190060 Number of Standard Deviations = 0.6 Blind Sample ID = NS1 Lab Value = 0.951 Most Probable Value = 0.910 Percent Recovery = 104.5 Date Sample Logged by Lab = 08/07/98 Sample ID = 2190059 Number of Standard Deviations = 0.3 Blind Sample ID = N58 Lab Value = 0.935 Most Probable Value = 0.910 Percent Recovery = 102.7 Date Sample Logged by Lab = 08/06/98 Sample ID = 2180120 Number of Standard Deviations = 0.2 Blind Sample ID = N58 Lab Value = 0.864 Most Probable Value = 0.864 Percent Recovery = 100.0 Date Sample Logged by Lab = 08/05/98 Sample ID = 2170061 Number of Standard Deviations = 0.0 Blind Sample ID = NS1 Lab Value = 0.931 Most Probable Value = 0.910 Percent Recovery = 102.3 Date Sample Logged by Lab = 08/05/98 Sample ID = 2170062 Number of Standard Deviations = 0.1 Blind Sample ID = N58 Lab Value = 0.796 Most Probable Value = 0.910 Percent Recovery = 87.5 Date Sample Logged by Lab = 08/04/98 Sample ID = 2160059 Number of Standard Deviations = -0.7 Blind Sample ID = N58 Lab Value = 0.184 Most Probable Value = 0.285 Percent Recovery = 64.6 Date Sample Logged by Lab = 07/30/98 Sample ID = 2110195 Number of Standard Deviations = -0.8 Blind Sample ID = N57 Lab Value = 0.818 Most Probable Value = 0.864 Percent Recovery = 94.7 Date Sample Logged by Lab = 07/29/98 Sample ID = 2100166 Number of Standard Deviations = -0.3 Blind Sample ID = NS1 Lab Value = 0.221 Most Probable Value = 0.285 Percent Recovery = 77.5 Date Sample Logged by Lab = 07/29/98 Sample ID = 2100200 Number of Standard Deviations = -0.5 Blind Sample ID = N57 Lab Value = 0.279 Most Probable Value = 0.285 Percent Recovery = 97.9 Date Sample Logged by Lab = 07/28/98 Sample ID = 2090137 Number of Standard Deviations = -0.0 Blind Sample ID = N57 Lab Value = 0.824 Most Probable Value = 0.864 Percent Recovery = 95.4 Date Sample Logged by Lab = 07/27/98 Sample ID = 2080069 Number of Standard Deviations = -0.3 Blind Sample ID = NS1 Lab Value = 0.250 Most Probable Value = 0.285 Percent Recovery = 87.7 Date Sample Logged by Lab = 07/27/98 Sample ID = 2080125 Number of Standard Deviations = -0.3 Blind Sample ID = N57 Lab Value = 0.256 Most Probable Value = 0.285 Percent Recovery = 89.8 Date Sample Logged by Lab = 07/27/98 Sample ID = 2080068 Number of Standard Deviations = -0.2 Blind Sample ID = N57 Lab Value = 0.947 Most Probable Value = 0.864 Percent Recovery = 109.6 Date Sample Logged by Lab = 07/22/98 Sample ID = 2030043 Number of Standard Deviations = 0.5 Blind Sample ID = NS1 Lab Value = 0.223 Most Probable Value = 0.285 Percent Recovery = 78.2 Date Sample Logged by Lab = 07/22/98 Sample ID = 2030053 Number of Standard Deviations = -0.5 Blind Sample ID = N57 Lab Value = 0.359 Most Probable Value = 0.285 Percent Recovery = 126.0 Date Sample Logged by Lab = 07/22/98 Sample ID = 2030111 Number of Standard Deviations = 0.6 Blind Sample ID = N57 Lab Value = 0.285 Most Probable Value = 0.285 Percent Recovery = 100.0 Date Sample Logged by Lab = 07/21/98 Sample ID = 2020089 Number of Standard Deviations = 0.0 Blind Sample ID = N57 Lab Value = 0.256 Most Probable Value = 0.285 Percent Recovery = 89.8 Date Sample Logged by Lab = 07/20/98 Sample ID = 2010033 Number of Standard Deviations = -0.2 Blind Sample ID = N57 Lab Value = 0.945 Most Probable Value = 0.864 Percent Recovery = 109.4 Date Sample Logged by Lab = 07/17/98 Sample ID = 1980302 Number of Standard Deviations = 0.5 Blind Sample ID = NS1 Lab Value = 0.208 Most Probable Value = 0.285 Percent Recovery = 73.0 Date Sample Logged by Lab = 07/17/98 Sample ID = 1980304 Number of Standard Deviations = -0.6 Blind Sample ID = N57 Lab Value = 0.805 Most Probable Value = 0.864 Percent Recovery = 93.2 Date Sample Logged by Lab = 07/15/98 Sample ID = 1960205 Number of Standard Deviations = -0.4 Blind Sample ID = NS1 Lab Value = 0.190 Most Probable Value = 0.285 Percent Recovery = 66.7 Date Sample Logged by Lab = 07/15/98 Sample ID = 1960204 Number of Standard Deviations = -0.7 Blind Sample ID = N57 Lab Value = 0.387 Most Probable Value = 0.285 Percent Recovery = 135.8 Date Sample Logged by Lab = 07/14/98 Sample ID = 1950205 Number of Standard Deviations = 0.8 Blind Sample ID = N57 Lab Value = 0.229 Most Probable Value = 0.285 Percent Recovery = 80.4 Date Sample Logged by Lab = 07/13/98 Sample ID = 1940223 Number of Standard Deviations = -0.4 Blind Sample ID = N57 Lab Value = 0.882 Most Probable Value = 0.864 Percent Recovery = 102.1 Date Sample Logged by Lab = 07/10/98 Sample ID = 1910240 Number of Standard Deviations = 0.1 Blind Sample ID = NS1 Lab Value = 0.205 Most Probable Value = 0.285 Percent Recovery = 71.9 Date Sample Logged by Lab = 07/10/98 Sample ID = 1910238 Number of Standard Deviations = -0.6 Blind Sample ID = N57 Lab Value = 0.206 Most Probable Value = 0.285 Percent Recovery = 72.3 Date Sample Logged by Lab = 07/09/98 Sample ID = 1900089 Number of Standard Deviations = -0.6 Blind Sample ID = N57 Lab Value = 0.814 Most Probable Value = 0.864 Percent Recovery = 94.2 Date Sample Logged by Lab = 07/08/98 Sample ID = 1890197 Number of Standard Deviations = -0.3 Blind Sample ID = NS1 Lab Value = 0.297 Most Probable Value = 0.285 Percent Recovery = 104.2 Date Sample Logged by Lab = 07/08/98 Sample ID = 1890196 Number of Standard Deviations = 0.1 Blind Sample ID = N57 Lab Value = 0.186 Most Probable Value = 0.285 Percent Recovery = 65.3 Date Sample Logged by Lab = 07/07/98 Sample ID = 1880062 Number of Standard Deviations = -0.8 Blind Sample ID = N57 Lab Value = 0.910 Most Probable Value = 0.864 Percent Recovery = 105.3 Date Sample Logged by Lab = 07/06/98 Sample ID = 1870150 Number of Standard Deviations = 0.3 Blind Sample ID = NS1 Lab Value = 0.195 Most Probable Value = 0.285 Percent Recovery = 68.4 Date Sample Logged by Lab = 07/06/98 Sample ID = 1870152 Number of Standard Deviations = -0.7 Blind Sample ID = N57 Lab Value = 0.229 Most Probable Value = 0.285 Percent Recovery = 80.4 Date Sample Logged by Lab = 07/06/98 Sample ID = 1870151 Number of Standard Deviations = -0.4 Blind Sample ID = N57 Lab Value = 0.970 Most Probable Value = 0.910 Percent Recovery = 106.6 Date Sample Logged by Lab = 06/29/98 Sample ID = 1800252 Number of Standard Deviations = 0.4 Blind Sample ID = N58 Lab Value = 0.775 Most Probable Value = 0.864 Percent Recovery = 89.7 Date Sample Logged by Lab = 06/26/98 Sample ID = 1770077 Number of Standard Deviations = -0.6 Blind Sample ID = NS1 Lab Value = 0.823 Most Probable Value = 0.910 Percent Recovery = 90.4 Date Sample Logged by Lab = 06/26/98 Sample ID = 1770070 Number of Standard Deviations = -0.5 Blind Sample ID = N58 Lab Value = 0.918 Most Probable Value = 0.910 Percent Recovery = 100.9 Date Sample Logged by Lab = 06/25/98 Sample ID = 1760113 Number of Standard Deviations = 0.0 Blind Sample ID = N58 Lab Value = 0.975 Most Probable Value = 0.864 Percent Recovery = 112.8 Date Sample Logged by Lab = 06/24/98 Sample ID = 1750108 Number of Standard Deviations = 0.7 Blind Sample ID = NS1 Lab Value = 1.046 Most Probable Value = 0.910 Percent Recovery = 114.9 Date Sample Logged by Lab = 06/24/98 Sample ID = 1750109 Number of Standard Deviations = 0.8 Blind Sample ID = N58 Lab Value = 0.959 Most Probable Value = 0.910 Percent Recovery = 105.4 Date Sample Logged by Lab = 06/23/98 Sample ID = 1740138 Number of Standard Deviations = 0.3 Blind Sample ID = N58 Lab Value = 0.943 Most Probable Value = 0.910 Percent Recovery = 103.6 Date Sample Logged by Lab = 06/22/98 Sample ID = 1730177 Number of Standard Deviations = 0.2 Blind Sample ID = N58 Lab Value = 0.845 Most Probable Value = 0.864 Percent Recovery = 97.8 Date Sample Logged by Lab = 06/19/98 Sample ID = 1700282 Number of Standard Deviations = -0.1 Blind Sample ID = NS1 Lab Value = 0.922 Most Probable Value = 0.910 Percent Recovery = 101.3 Date Sample Logged by Lab = 06/19/98 Sample ID = 1700281 Number of Standard Deviations = 0.1 Blind Sample ID = N58 Lab Value = 0.924 Most Probable Value = 0.910 Percent Recovery = 101.5 Date Sample Logged by Lab = 06/18/98 Sample ID = 1690151 Number of Standard Deviations = 0.1 Blind Sample ID = N58 Lab Value = 0.954 Most Probable Value = 0.864 Percent Recovery = 110.4 Date Sample Logged by Lab = 06/17/98 Sample ID = 1680013 Number of Standard Deviations = 0.6 Blind Sample ID = NS1 Lab Value = 0.965 Most Probable Value = 0.910 Percent Recovery = 106.0 Date Sample Logged by Lab = 06/17/98 Sample ID = 1680018 Number of Standard Deviations = 0.3 Blind Sample ID = N58 Lab Value = 1.043 Most Probable Value = 0.910 Percent Recovery = 114.6 Date Sample Logged by Lab = 06/17/98 Sample ID = 1680017 Number of Standard Deviations = 0.8 Blind Sample ID = N58 Lab Value = 1.052 Most Probable Value = 0.910 Percent Recovery = 115.6 Date Sample Logged by Lab = 06/15/98 Sample ID = 1660089 Number of Standard Deviations = 0.9 Blind Sample ID = N58 Lab Value = 0.777 Most Probable Value = 0.864 Percent Recovery = 89.9 Date Sample Logged by Lab = 06/12/98 Sample ID = 1630126 Number of Standard Deviations = -0.6 Blind Sample ID = NS1 Lab Value = 0.773 Most Probable Value = 0.910 Percent Recovery = 84.9 Date Sample Logged by Lab = 06/12/98 Sample ID = 1630125 Number of Standard Deviations = -0.9 Blind Sample ID = N58 Lab Value = 0.797 Most Probable Value = 0.864 Percent Recovery = 92.2 Date Sample Logged by Lab = 06/10/98 Sample ID = 1610155 Number of Standard Deviations = -0.4 Blind Sample ID = NS1 Lab Value = 0.785 Most Probable Value = 0.910 Percent Recovery = 86.3 Date Sample Logged by Lab = 06/10/98 Sample ID = 1610154 Number of Standard Deviations = -0.8 Blind Sample ID = N58 Lab Value = 0.982 Most Probable Value = 0.910 Percent Recovery = 107.9 Date Sample Logged by Lab = 06/09/98 Sample ID = 1600129 Number of Standard Deviations = 0.4 Blind Sample ID = N58 Lab Value = 1.114 Most Probable Value = 0.910 Percent Recovery = 122.4 Date Sample Logged by Lab = 06/08/98 Sample ID = 1590189 Number of Standard Deviations = 1.3 Blind Sample ID = N58 Lab Value = 0.948 Most Probable Value = 0.864 Percent Recovery = 109.7 Date Sample Logged by Lab = 06/05/98 Sample ID = 1560215 Number of Standard Deviations = 0.5 Blind Sample ID = NS1 Lab Value = 0.956 Most Probable Value = 0.910 Percent Recovery = 105.1 Date Sample Logged by Lab = 06/05/98 Sample ID = 1560214 Number of Standard Deviations = 0.3 Blind Sample ID = N58 Lab Value = 0.985 Most Probable Value = 0.910 Percent Recovery = 108.2 Date Sample Logged by Lab = 06/04/98 Sample ID = 1550184 Number of Standard Deviations = 0.5 Blind Sample ID = N58 Lab Value = 0.835 Most Probable Value = 0.864 Percent Recovery = 96.6 Date Sample Logged by Lab = 06/03/98 Sample ID = 1540099 Number of Standard Deviations = -0.2 Blind Sample ID = NS1 Lab Value = 0.867 Most Probable Value = 0.910 Percent Recovery = 95.3 Date Sample Logged by Lab = 06/03/98 Sample ID = 1540097 Number of Standard Deviations = -0.3 Blind Sample ID = N58 Lab Value = 0.855 Most Probable Value = 0.910 Percent Recovery = 94.0 Date Sample Logged by Lab = 06/02/98 Sample ID = 1530227 Number of Standard Deviations = -0.3 Blind Sample ID = N58 Lab Value = 0.198 Most Probable Value = 0.285 Percent Recovery = 69.5 Date Sample Logged by Lab = 06/02/98 Sample ID = 1530223 Number of Standard Deviations = -0.7 Blind Sample ID = N57 Lab Value = 0.862 Most Probable Value = 0.864 Percent Recovery = 99.8 Date Sample Logged by Lab = 05/29/98 Sample ID = 1490068 Number of Standard Deviations = -0.0 Blind Sample ID = NS1 Lab Value = 0.238 Most Probable Value = 0.285 Percent Recovery = 83.5 Date Sample Logged by Lab = 05/29/98 Sample ID = 1490075 Number of Standard Deviations = -0.4 Blind Sample ID = N57 Lab Value = 0.237 Most Probable Value = 0.285 Percent Recovery = 83.2 Date Sample Logged by Lab = 05/28/98 Sample ID = 1480068 Number of Standard Deviations = -0.4 Blind Sample ID = N57 Lab Value = 0.868 Most Probable Value = 0.864 Percent Recovery = 100.5 Date Sample Logged by Lab = 05/27/98 Sample ID = 1470179 Number of Standard Deviations = 0.0 Blind Sample ID = NS1 Lab Value = 0.268 Most Probable Value = 0.285 Percent Recovery = 94.0 Date Sample Logged by Lab = 05/27/98 Sample ID = 1470193 Number of Standard Deviations = -0.1 Blind Sample ID = N57 Lab Value = 0.235 Most Probable Value = 0.285 Percent Recovery = 82.5 Date Sample Logged by Lab = 05/26/98 Sample ID = 1460162 Number of Standard Deviations = -0.4 Blind Sample ID = N57 Lab Value = 0.924 Most Probable Value = 0.864 Percent Recovery = 106.9 Date Sample Logged by Lab = 05/22/98 Sample ID = 1420207 Number of Standard Deviations = 0.4 Blind Sample ID = NS1 Lab Value = 0.277 Most Probable Value = 0.285 Percent Recovery = 97.2 Date Sample Logged by Lab = 05/22/98 Sample ID = 1420203 Number of Standard Deviations = -0.1 Blind Sample ID = N57 Lab Value = 0.235 Most Probable Value = 0.285 Percent Recovery = 82.5 Date Sample Logged by Lab = 05/21/98 Sample ID = 1410115 Number of Standard Deviations = -0.4 Blind Sample ID = N57 Lab Value = 0.946 Most Probable Value = 0.864 Percent Recovery = 109.5 Date Sample Logged by Lab = 05/20/98 Sample ID = 1400055 Number of Standard Deviations = 0.5 Blind Sample ID = NS1 Lab Value = 0.233 Most Probable Value = 0.285 Percent Recovery = 81.8 Date Sample Logged by Lab = 05/20/98 Sample ID = 1400056 Number of Standard Deviations = -0.4 Blind Sample ID = N57 Lab Value = 0.264 Most Probable Value = 0.285 Percent Recovery = 92.6 Date Sample Logged by Lab = 05/19/98 Sample ID = 1390113 Number of Standard Deviations = -0.2 Blind Sample ID = N57 Lab Value = 0.889 Most Probable Value = 0.864 Percent Recovery = 102.9 Date Sample Logged by Lab = 05/18/98 Sample ID = 1380090 Number of Standard Deviations = 0.2 Blind Sample ID = NS1 Lab Value = 0.222 Most Probable Value = 0.285 Percent Recovery = 77.9 Date Sample Logged by Lab = 05/18/98 Sample ID = 1380249 Number of Standard Deviations = -0.5 Blind Sample ID = N57 Lab Value = 0.195 Most Probable Value = 0.285 Percent Recovery = 68.4 Date Sample Logged by Lab = 05/18/98 Sample ID = 1380089 Number of Standard Deviations = -0.7 Blind Sample ID = N57 Lab Value = 0.196 Most Probable Value = 0.285 Percent Recovery = 68.8 Date Sample Logged by Lab = 05/18/98 Sample ID = 1380088 Number of Standard Deviations = -0.7 Blind Sample ID = N57 Lab Value = 0.911 Most Probable Value = 0.864 Percent Recovery = 105.4 Date Sample Logged by Lab = 05/13/98 Sample ID = 1330278 Number of Standard Deviations = 0.3 Blind Sample ID = NS1 Lab Value = 0.299 Most Probable Value = 0.285 Percent Recovery = 104.9 Date Sample Logged by Lab = 05/13/98 Sample ID = 1330280 Number of Standard Deviations = 0.1 Blind Sample ID = N57 Lab Value = 0.214 Most Probable Value = 0.285 Percent Recovery = 75.1 Date Sample Logged by Lab = 05/12/98 Sample ID = 1320083 Number of Standard Deviations = -0.6 Blind Sample ID = N57 Lab Value = 0.257 Most Probable Value = 0.285 Percent Recovery = 90.2 Date Sample Logged by Lab = 05/12/98 Sample ID = 1320082 Number of Standard Deviations = -0.2 Blind Sample ID = N57 Lab Value = 0.802 Most Probable Value = 0.864 Percent Recovery = 92.8 Date Sample Logged by Lab = 05/08/98 Sample ID = 1280042 Number of Standard Deviations = -0.4 Blind Sample ID = NS1 Lab Value = 0.224 Most Probable Value = 0.285 Percent Recovery = 78.6 Date Sample Logged by Lab = 05/08/98 Sample ID = 1280041 Number of Standard Deviations = -0.5 Blind Sample ID = N57 Lab Value = 0.806 Most Probable Value = 0.864 Percent Recovery = 93.3 Date Sample Logged by Lab = 05/07/98 Sample ID = 1270084 Number of Standard Deviations = -0.4 Blind Sample ID = NS1 Lab Value = 0.218 Most Probable Value = 0.285 Percent Recovery = 76.5 Date Sample Logged by Lab = 05/07/98 Sample ID = 1270086 Number of Standard Deviations = -0.5 Blind Sample ID = N57 Lab Value = 0.209 Most Probable Value = 0.285 Percent Recovery = 73.3 Date Sample Logged by Lab = 05/07/98 Sample ID = 1270083 Number of Standard Deviations = -0.6 Blind Sample ID = N57 Lab Value = 0.218 Most Probable Value = 0.285 Percent Recovery = 76.5 Date Sample Logged by Lab = 05/04/98 Sample ID = 1240126 Number of Standard Deviations = -0.5 Blind Sample ID = N57 Lab Value = 0.912 Most Probable Value = 0.864 Percent Recovery = 105.6 Date Sample Logged by Lab = 04/29/98 Sample ID = 1190167 Number of Standard Deviations = 0.3 Blind Sample ID = NS1 Lab Value = 1.008 Most Probable Value = 0.910 Percent Recovery = 110.8 Date Sample Logged by Lab = 04/29/98 Sample ID = 1190166 Number of Standard Deviations = 0.6 Blind Sample ID = N58 Lab Value = 0.938 Most Probable Value = 0.910 Percent Recovery = 103.1 Date Sample Logged by Lab = 04/28/98 Sample ID = 1180173 Number of Standard Deviations = 0.2 Blind Sample ID = N58 Lab Value = 1.041 Most Probable Value = 0.910 Percent Recovery = 114.4 Date Sample Logged by Lab = 04/28/98 Sample ID = 1180048 Number of Standard Deviations = 0.8 Blind Sample ID = N58 Lab Value = 0.921 Most Probable Value = 0.864 Percent Recovery = 106.6 Date Sample Logged by Lab = 04/24/98 Sample ID = 1140198 Number of Standard Deviations = 0.4 Blind Sample ID = NS1 Lab Value = 0.996 Most Probable Value = 0.910 Percent Recovery = 109.5 Date Sample Logged by Lab = 04/24/98 Sample ID = 1140199 Number of Standard Deviations = 0.5 Blind Sample ID = N58 Lab Value = 0.990 Most Probable Value = 0.910 Percent Recovery = 108.8 Date Sample Logged by Lab = 04/23/98 Sample ID = 1130041 Number of Standard Deviations = 0.5 Blind Sample ID = N58 Lab Value = 0.873 Most Probable Value = 0.864 Percent Recovery = 101.0 Date Sample Logged by Lab = 04/22/98 Sample ID = 1120107 Number of Standard Deviations = 0.1 Blind Sample ID = NS1 Lab Value = 0.938 Most Probable Value = 0.910 Percent Recovery = 103.1 Date Sample Logged by Lab = 04/22/98 Sample ID = 1120118 Number of Standard Deviations = 0.2 Blind Sample ID = N58 Lab Value = 0.910 Most Probable Value = 0.910 Percent Recovery = 100.0 Date Sample Logged by Lab = 04/21/98 Sample ID = 1110190 Number of Standard Deviations = 0.0 Blind Sample ID = N58 Lab Value = 0.795 Most Probable Value = 0.910 Percent Recovery = 87.4 Date Sample Logged by Lab = 04/20/98 Sample ID = 1100111 Number of Standard Deviations = -0.7 Blind Sample ID = N58 Lab Value = 0.901 Most Probable Value = 0.864 Percent Recovery = 104.3 Date Sample Logged by Lab = 04/17/98 Sample ID = 1070100 Number of Standard Deviations = 0.2 Blind Sample ID = NS1 Lab Value = 0.883 Most Probable Value = 0.910 Percent Recovery = 97.0 Date Sample Logged by Lab = 04/17/98 Sample ID = 1070119 Number of Standard Deviations = -0.2 Blind Sample ID = N58 Lab Value = 0.973 Most Probable Value = 0.910 Percent Recovery = 106.9 Date Sample Logged by Lab = 04/16/98 Sample ID = 1060092 Number of Standard Deviations = 0.4 Blind Sample ID = N58 Lab Value = 0.932 Most Probable Value = 0.864 Percent Recovery = 107.9 Date Sample Logged by Lab = 04/15/98 Sample ID = 1050075 Number of Standard Deviations = 0.4 Blind Sample ID = NS1 Lab Value = 0.954 Most Probable Value = 0.910 Percent Recovery = 104.8 Date Sample Logged by Lab = 04/15/98 Sample ID = 1050074 Number of Standard Deviations = 0.3 Blind Sample ID = N58 Lab Value = 0.953 Most Probable Value = 0.910 Percent Recovery = 104.7 Date Sample Logged by Lab = 04/14/98 Sample ID = 1040086 Number of Standard Deviations = 0.3 Blind Sample ID = N58 Lab Value = 0.916 Most Probable Value = 0.910 Percent Recovery = 100.7 Date Sample Logged by Lab = 04/13/98 Sample ID = 1030116 Number of Standard Deviations = 0.0 Blind Sample ID = N58 Lab Value = 0.865 Most Probable Value = 0.864 Percent Recovery = 100.1 Date Sample Logged by Lab = 04/10/98 Sample ID = 1000122 Number of Standard Deviations = 0.0 Blind Sample ID = NS1 Lab Value = 0.911 Most Probable Value = 0.910 Percent Recovery = 100.1 Date Sample Logged by Lab = 04/10/98 Sample ID = 1000121 Number of Standard Deviations = 0.0 Blind Sample ID = N58 Lab Value = 1.024 Most Probable Value = 0.910 Percent Recovery = 112.5 Date Sample Logged by Lab = 04/09/98 Sample ID = 0990085 Number of Standard Deviations = 0.7 Blind Sample ID = N58 Lab Value = 1.083 Most Probable Value = 0.864 Percent Recovery = 125.3 Date Sample Logged by Lab = 04/08/98 Sample ID = 0980050 Number of Standard Deviations = 1.4 Blind Sample ID = NS1 Lab Value = 0.912 Most Probable Value = 0.910 Percent Recovery = 100.2 Date Sample Logged by Lab = 04/08/98 Sample ID = 0980049 Number of Standard Deviations = 0.0 Blind Sample ID = N58 Lab Value = 0.912 Most Probable Value = 0.910 Percent Recovery = 100.2 Date Sample Logged by Lab = 04/07/98 Sample ID = 0970099 Number of Standard Deviations = 0.0 Blind Sample ID = N58 Lab Value = 0.945 Most Probable Value = 0.910 Percent Recovery = 103.8 Date Sample Logged by Lab = 04/06/98 Sample ID = 0960022 Number of Standard Deviations = 0.2 Blind Sample ID = N58 Lab Value = 0.888 Most Probable Value = 0.864 Percent Recovery = 102.8 Date Sample Logged by Lab = 04/03/98 Sample ID = 0930140 Number of Standard Deviations = 0.2 Blind Sample ID = NS1 Lab Value = 0.898 Most Probable Value = 0.910 Percent Recovery = 98.7 Date Sample Logged by Lab = 04/03/98 Sample ID = 0930139 Number of Standard Deviations = -0.1 Blind Sample ID = N58 Lab Value = 0.875 Most Probable Value = 0.910 Percent Recovery = 96.2 Date Sample Logged by Lab = 04/02/98 Sample ID = 0920049 Number of Standard Deviations = -0.2 Blind Sample ID = N58 Lab Value = 0.843 Most Probable Value = 0.864 Percent Recovery = 97.6 Date Sample Logged by Lab = 03/27/98 Sample ID = 0860119 Number of Standard Deviations = -0.1 Blind Sample ID = NS1 Lab Value = 0.216 Most Probable Value = 0.304 Percent Recovery = 71.1 Date Sample Logged by Lab = 03/27/98 Sample ID = 0860120 Number of Standard Deviations = -0.7 Blind Sample ID = N55 Lab Value = 0.295 Most Probable Value = 0.304 Percent Recovery = 97.0 Date Sample Logged by Lab = 03/26/98 Sample ID = 0850094 Number of Standard Deviations = -0.1 Blind Sample ID = N55 Lab Value = 0.896 Most Probable Value = 0.864 Percent Recovery = 103.7 Date Sample Logged by Lab = 03/25/98 Sample ID = 0840166 Number of Standard Deviations = 0.2 Blind Sample ID = NS1 Lab Value = 0.284 Most Probable Value = 0.304 Percent Recovery = 93.4 Date Sample Logged by Lab = 03/25/98 Sample ID = 0840165 Number of Standard Deviations = -0.2 Blind Sample ID = N55 Lab Value = 0.234 Most Probable Value = 0.304 Percent Recovery = 77.0 Date Sample Logged by Lab = 03/24/98 Sample ID = 0830076 Number of Standard Deviations = -0.5 Blind Sample ID = N55 Lab Value = 0.289 Most Probable Value = 0.304 Percent Recovery = 95.1 Date Sample Logged by Lab = 03/23/98 Sample ID = 0820116 Number of Standard Deviations = -0.1 Blind Sample ID = N55 Lab Value = 0.858 Most Probable Value = 0.864 Percent Recovery = 99.3 Date Sample Logged by Lab = 03/20/98 Sample ID = 0790188 Number of Standard Deviations = -0.0 Blind Sample ID = NS1 Lab Value = 0.327 Most Probable Value = 0.304 Percent Recovery = 107.6 Date Sample Logged by Lab = 03/20/98 Sample ID = 0790172 Number of Standard Deviations = 0.2 Blind Sample ID = N55 Lab Value = 0.256 Most Probable Value = 0.304 Percent Recovery = 84.2 Date Sample Logged by Lab = 03/19/98 Sample ID = 0780154 Number of Standard Deviations = -0.4 Blind Sample ID = N55 Lab Value = 0.909 Most Probable Value = 0.864 Percent Recovery = 105.2 Date Sample Logged by Lab = 03/18/98 Sample ID = 0770089 Number of Standard Deviations = 0.3 Blind Sample ID = NS1 Lab Value = 0.341 Most Probable Value = 0.304 Percent Recovery = 112.2 Date Sample Logged by Lab = 03/18/98 Sample ID = 0770087 Number of Standard Deviations = 0.3 Blind Sample ID = N55 Lab Value = 0.278 Most Probable Value = 0.304 Percent Recovery = 91.4 Date Sample Logged by Lab = 03/17/98 Sample ID = 0760063 Number of Standard Deviations = -0.2 Blind Sample ID = N55 Lab Value = 0.274 Most Probable Value = 0.304 Percent Recovery = 90.1 Date Sample Logged by Lab = 03/16/98 Sample ID = 0750136 Number of Standard Deviations = -0.2 Blind Sample ID = N55 Lab Value = 0.329 Most Probable Value = 0.304 Percent Recovery = 108.2 Date Sample Logged by Lab = 03/13/98 Sample ID = 0720078 Number of Standard Deviations = 0.2 Blind Sample ID = N55 Lab Value = 0.259 Most Probable Value = 0.304 Percent Recovery = 85.2 Date Sample Logged by Lab = 03/12/98 Sample ID = 0710085 Number of Standard Deviations = -0.3 Blind Sample ID = N55 Lab Value = 0.888 Most Probable Value = 0.864 Percent Recovery = 102.8 Date Sample Logged by Lab = 03/11/98 Sample ID = 0700056 Number of Standard Deviations = 0.2 Blind Sample ID = NS1 Lab Value = 0.290 Most Probable Value = 0.304 Percent Recovery = 95.4 Date Sample Logged by Lab = 03/11/98 Sample ID = 0700105 Number of Standard Deviations = -0.1 Blind Sample ID = N55 Lab Value = 0.294 Most Probable Value = 0.304 Percent Recovery = 96.7 Date Sample Logged by Lab = 03/10/98 Sample ID = 0690043 Number of Standard Deviations = -0.1 Blind Sample ID = N55 Lab Value = 0.259 Most Probable Value = 0.304 Percent Recovery = 85.2 Date Sample Logged by Lab = 03/09/98 Sample ID = 0680085 Number of Standard Deviations = -0.3 Blind Sample ID = N55 Lab Value = 0.919 Most Probable Value = 0.864 Percent Recovery = 106.4 Date Sample Logged by Lab = 03/06/98 Sample ID = 0650032 Number of Standard Deviations = 0.3 Blind Sample ID = NS1 Lab Value = 0.327 Most Probable Value = 0.304 Percent Recovery = 107.6 Date Sample Logged by Lab = 03/06/98 Sample ID = 0650033 Number of Standard Deviations = 0.2 Blind Sample ID = N55 Lab Value = 0.303 Most Probable Value = 0.304 Percent Recovery = 99.7 Date Sample Logged by Lab = 03/05/98 Sample ID = 0640058 Number of Standard Deviations = -0.0 Blind Sample ID = N55 Lab Value = 0.902 Most Probable Value = 0.864 Percent Recovery = 104.4 Date Sample Logged by Lab = 03/04/98 Sample ID = 0630049 Number of Standard Deviations = 0.2 Blind Sample ID = NS1 Lab Value = 0.308 Most Probable Value = 0.304 Percent Recovery = 101.3 Date Sample Logged by Lab = 03/04/98 Sample ID = 0630043 Number of Standard Deviations = 0.0 Blind Sample ID = N55 Lab Value = 0.295 Most Probable Value = 0.304 Percent Recovery = 97.0 Date Sample Logged by Lab = 03/03/98 Sample ID = 0620135 Number of Standard Deviations = -0.1 Blind Sample ID = N55 Lab Value = 0.740 Most Probable Value = 0.754 Percent Recovery = 98.1 Date Sample Logged by Lab = 03/02/98 Sample ID = 0610070 Number of Standard Deviations = -0.1 Blind Sample ID = N56 Lab Value = 0.888 Most Probable Value = 0.864 Percent Recovery = 102.8 Date Sample Logged by Lab = 02/27/98 Sample ID = 0580077 Number of Standard Deviations = 0.2 Blind Sample ID = NS1 Lab Value = 0.749 Most Probable Value = 0.754 Percent Recovery = 99.3 Date Sample Logged by Lab = 02/27/98 Sample ID = 0580076 Number of Standard Deviations = -0.0 Blind Sample ID = N56 Lab Value = 0.756 Most Probable Value = 0.754 Percent Recovery = 100.3 Date Sample Logged by Lab = 02/26/98 Sample ID = 0570013 Number of Standard Deviations = 0.0 Blind Sample ID = N56 Lab Value = 0.862 Most Probable Value = 0.864 Percent Recovery = 99.8 Date Sample Logged by Lab = 02/25/98 Sample ID = 0560017 Number of Standard Deviations = -0.0 Blind Sample ID = NS1 Lab Value = 0.762 Most Probable Value = 0.754 Percent Recovery = 101.1 Date Sample Logged by Lab = 02/25/98 Sample ID = 0560023 Number of Standard Deviations = 0.1 Blind Sample ID = N56 Lab Value = 0.711 Most Probable Value = 0.754 Percent Recovery = 94.3 Date Sample Logged by Lab = 02/24/98 Sample ID = 0550091 Number of Standard Deviations = -0.3 Blind Sample ID = N56 Lab Value = 0.691 Most Probable Value = 0.754 Percent Recovery = 91.6 Date Sample Logged by Lab = 02/23/98 Sample ID = 0540092 Number of Standard Deviations = -0.4 Blind Sample ID = N56 Lab Value = 0.671 Most Probable Value = 0.754 Percent Recovery = 89.0 Date Sample Logged by Lab = 02/23/98 Sample ID = 0540090 Number of Standard Deviations = -0.5 Blind Sample ID = N56 Lab Value = 0.800 Most Probable Value = 0.864 Percent Recovery = 92.6 Date Sample Logged by Lab = 02/20/98 Sample ID = 0510065 Number of Standard Deviations = -0.4 Blind Sample ID = NS1 Lab Value = 0.666 Most Probable Value = 0.754 Percent Recovery = 88.3 Date Sample Logged by Lab = 02/20/98 Sample ID = 0510064 Number of Standard Deviations = -0.6 Blind Sample ID = N56 Lab Value = 0.731 Most Probable Value = 0.754 Percent Recovery = 96.9 Date Sample Logged by Lab = 02/19/98 Sample ID = 0500030 Number of Standard Deviations = -0.2 Blind Sample ID = N56 Lab Value = 0.784 Most Probable Value = 0.864 Percent Recovery = 90.7 Date Sample Logged by Lab = 02/18/98 Sample ID = 0490115 Number of Standard Deviations = -0.5 Blind Sample ID = NS1 Lab Value = 0.691 Most Probable Value = 0.754 Percent Recovery = 91.6 Date Sample Logged by Lab = 02/18/98 Sample ID = 0490116 Number of Standard Deviations = -0.4 Blind Sample ID = N56 Lab Value = 0.704 Most Probable Value = 0.754 Percent Recovery = 93.4 Date Sample Logged by Lab = 02/17/98 Sample ID = 0480199 Number of Standard Deviations = -0.3 Blind Sample ID = N56 Lab Value = 0.810 Most Probable Value = 0.864 Percent Recovery = 93.8 Date Sample Logged by Lab = 02/13/98 Sample ID = 0440044 Number of Standard Deviations = -0.3 Blind Sample ID = NS1 Lab Value = 0.681 Most Probable Value = 0.754 Percent Recovery = 90.3 Date Sample Logged by Lab = 02/13/98 Sample ID = 0440043 Number of Standard Deviations = -0.5 Blind Sample ID = N56 Lab Value = 0.749 Most Probable Value = 0.754 Percent Recovery = 99.3 Date Sample Logged by Lab = 02/12/98 Sample ID = 0430114 Number of Standard Deviations = -0.0 Blind Sample ID = N56 Lab Value = 0.879 Most Probable Value = 0.864 Percent Recovery = 101.7 Date Sample Logged by Lab = 02/11/98 Sample ID = 0420059 Number of Standard Deviations = 0.1 Blind Sample ID = NS1 Lab Value = 0.714 Most Probable Value = 0.754 Percent Recovery = 94.7 Date Sample Logged by Lab = 02/11/98 Sample ID = 0420058 Number of Standard Deviations = -0.3 Blind Sample ID = N56 Lab Value = 0.721 Most Probable Value = 0.754 Percent Recovery = 95.6 Date Sample Logged by Lab = 02/10/98 Sample ID = 0410058 Number of Standard Deviations = -0.2 Blind Sample ID = N56 Lab Value = 0.708 Most Probable Value = 0.754 Percent Recovery = 93.9 Date Sample Logged by Lab = 02/10/98 Sample ID = 0410022 Number of Standard Deviations = -0.3 Blind Sample ID = N56 Lab Value = 0.855 Most Probable Value = 0.864 Percent Recovery = 99.0 Date Sample Logged by Lab = 02/06/98 Sample ID = 0370163 Number of Standard Deviations = -0.1 Blind Sample ID = NS1 Lab Value = 0.764 Most Probable Value = 0.754 Percent Recovery = 101.3 Date Sample Logged by Lab = 02/06/98 Sample ID = 0370165 Number of Standard Deviations = 0.1 Blind Sample ID = N56 Lab Value = 0.786 Most Probable Value = 0.754 Percent Recovery = 104.2 Date Sample Logged by Lab = 02/05/98 Sample ID = 0360076 Number of Standard Deviations = 0.2 Blind Sample ID = N56 Lab Value = 0.853 Most Probable Value = 0.864 Percent Recovery = 98.7 Date Sample Logged by Lab = 02/04/98 Sample ID = 0350083 Number of Standard Deviations = -0.1 Blind Sample ID = NS1 Lab Value = 0.800 Most Probable Value = 0.754 Percent Recovery = 106.1 Date Sample Logged by Lab = 02/04/98 Sample ID = 0350084 Number of Standard Deviations = 0.3 Blind Sample ID = N56 Lab Value = 0.733 Most Probable Value = 0.754 Percent Recovery = 97.2 Date Sample Logged by Lab = 02/03/98 Sample ID = 0340123 Number of Standard Deviations = -0.1 Blind Sample ID = N56 Lab Value = 1.031 Most Probable Value = 0.864 Percent Recovery = 119.3 Date Sample Logged by Lab = 02/02/98 Sample ID = 0330050 Number of Standard Deviations = 1.1 Blind Sample ID = NS1 Lab Value = 0.370 Most Probable Value = 0.304 Percent Recovery = 121.7 Date Sample Logged by Lab = 02/02/98 Sample ID = 0330049 Number of Standard Deviations = 0.5 Blind Sample ID = N55 Lab Value = 0.301 Most Probable Value = 0.304 Percent Recovery = 99.0 Date Sample Logged by Lab = 01/30/98 Sample ID = 0300117 Number of Standard Deviations = -0.0 Blind Sample ID = N55 Lab Value = 0.258 Most Probable Value = 0.304 Percent Recovery = 84.9 Date Sample Logged by Lab = 01/29/98 Sample ID = 0290024 Number of Standard Deviations = -0.4 Blind Sample ID = N55 Lab Value = 0.776 Most Probable Value = 0.864 Percent Recovery = 89.8 Date Sample Logged by Lab = 01/28/98 Sample ID = 0280084 Number of Standard Deviations = -0.6 Blind Sample ID = NS1 Lab Value = 0.245 Most Probable Value = 0.304 Percent Recovery = 80.6 Date Sample Logged by Lab = 01/28/98 Sample ID = 0280082 Number of Standard Deviations = -0.5 Blind Sample ID = N55 Lab Value = 0.262 Most Probable Value = 0.304 Percent Recovery = 86.2 Date Sample Logged by Lab = 01/27/98 Sample ID = 0270119 Number of Standard Deviations = -0.3 Blind Sample ID = N55 Lab Value = 0.772 Most Probable Value = 0.864 Percent Recovery = 89.4 Date Sample Logged by Lab = 01/26/98 Sample ID = 0260126 Number of Standard Deviations = -0.6 Blind Sample ID = NS1 Lab Value = 0.244 Most Probable Value = 0.304 Percent Recovery = 80.3 Date Sample Logged by Lab = 01/26/98 Sample ID = 0260139 Number of Standard Deviations = -0.5 Blind Sample ID = N55 Lab Value = 0.277 Most Probable Value = 0.304 Percent Recovery = 91.1 Date Sample Logged by Lab = 01/26/98 Sample ID = 0260125 Number of Standard Deviations = -0.2 Blind Sample ID = N55 Lab Value = 0.268 Most Probable Value = 0.304 Percent Recovery = 88.2 Date Sample Logged by Lab = 01/22/98 Sample ID = 0220081 Number of Standard Deviations = -0.3 Blind Sample ID = N55 Lab Value = 0.768 Most Probable Value = 0.864 Percent Recovery = 88.9 Date Sample Logged by Lab = 01/21/98 Sample ID = 0210074 Number of Standard Deviations = -0.6 Blind Sample ID = NS1 Lab Value = 0.314 Most Probable Value = 0.304 Percent Recovery = 103.3 Date Sample Logged by Lab = 01/21/98 Sample ID = 0210049 Number of Standard Deviations = 0.1 Blind Sample ID = N55 Lab Value = 0.817 Most Probable Value = 0.864 Percent Recovery = 94.6 Date Sample Logged by Lab = 01/20/98 Sample ID = 0200122 Number of Standard Deviations = -0.3 Blind Sample ID = NS1 Lab Value = 0.252 Most Probable Value = 0.304 Percent Recovery = 82.9 Date Sample Logged by Lab = 01/20/98 Sample ID = 0200114 Number of Standard Deviations = -0.4 Blind Sample ID = N55 Lab Value = 0.264 Most Probable Value = 0.304 Percent Recovery = 86.8 Date Sample Logged by Lab = 01/20/98 Sample ID = 0200123 Number of Standard Deviations = -0.3 Blind Sample ID = N55 Lab Value = 0.235 Most Probable Value = 0.304 Percent Recovery = 77.3 Date Sample Logged by Lab = 01/20/98 Sample ID = 0200115 Number of Standard Deviations = -0.5 Blind Sample ID = N55 Lab Value = 0.662 Most Probable Value = 0.864 Percent Recovery = 76.6 Date Sample Logged by Lab = 01/16/98 Sample ID = 0160119 Number of Standard Deviations = -1.3 Blind Sample ID = NS1 Lab Value = 0.669 Most Probable Value = 0.864 Percent Recovery = 77.4 Date Sample Logged by Lab = 01/16/98 Sample ID = 0160082 Number of Standard Deviations = -1.2 Blind Sample ID = NS1 Lab Value = 0.226 Most Probable Value = 0.304 Percent Recovery = 74.3 Date Sample Logged by Lab = 01/16/98 Sample ID = 0160101 Number of Standard Deviations = -0.6 Blind Sample ID = N55 Lab Value = 0.267 Most Probable Value = 0.304 Percent Recovery = 87.8 Date Sample Logged by Lab = 01/16/98 Sample ID = 0160109 Number of Standard Deviations = -0.3 Blind Sample ID = N55 Lab Value = 0.213 Most Probable Value = 0.304 Percent Recovery = 70.1 Date Sample Logged by Lab = 01/16/98 Sample ID = 0160105 Number of Standard Deviations = -0.7 Blind Sample ID = N55 Lab Value = 0.321 Most Probable Value = 0.304 Percent Recovery = 105.6 Date Sample Logged by Lab = 01/09/98 Sample ID = 0090090 Number of Standard Deviations = 0.1 Blind Sample ID = N55 Lab Value = 0.300 Most Probable Value = 0.304 Percent Recovery = 98.7 Date Sample Logged by Lab = 01/08/98 Sample ID = 0080104 Number of Standard Deviations = -0.0 Blind Sample ID = N55 Lab Value = 0.896 Most Probable Value = 0.864 Percent Recovery = 103.7 Date Sample Logged by Lab = 01/07/98 Sample ID = 0070052 Number of Standard Deviations = 0.2 Blind Sample ID = NS1 Lab Value = 0.356 Most Probable Value = 0.304 Percent Recovery = 117.1 Date Sample Logged by Lab = 01/07/98 Sample ID = 0070051 Number of Standard Deviations = 0.4 Blind Sample ID = N55 Lab Value = 0.264 Most Probable Value = 0.304 Percent Recovery = 86.8 Date Sample Logged by Lab = 01/05/98 Sample ID = 0050008 Number of Standard Deviations = -0.3 Blind Sample ID = N55 Lab Value = 0.648 Most Probable Value = 0.754 Percent Recovery = 85.9 Date Sample Logged by Lab = 12/31/97 Sample ID = 3650032 Number of Standard Deviations = -0.7 Blind Sample ID = N56 Lab Value = 0.716 Most Probable Value = 0.754 Percent Recovery = 95.0 Date Sample Logged by Lab = 12/29/97 Sample ID = 3630051 Number of Standard Deviations = -0.2 Blind Sample ID = N56 Lab Value = 0.855 Most Probable Value = 0.864 Percent Recovery = 99.0 Date Sample Logged by Lab = 12/24/97 Sample ID = 3580102 Number of Standard Deviations = -0.1 Blind Sample ID = NS1 Lab Value = 0.738 Most Probable Value = 0.754 Percent Recovery = 97.9 Date Sample Logged by Lab = 12/24/97 Sample ID = 3580097 Number of Standard Deviations = -0.1 Blind Sample ID = N56 Lab Value = 0.736 Most Probable Value = 0.754 Percent Recovery = 97.6 Date Sample Logged by Lab = 12/24/97 Sample ID = 3580088 Number of Standard Deviations = -0.1 Blind Sample ID = N56 Lab Value = 0.793 Most Probable Value = 0.864 Percent Recovery = 91.8 Date Sample Logged by Lab = 12/23/97 Sample ID = 3570050 Number of Standard Deviations = -0.4 Blind Sample ID = NS1 Lab Value = 0.746 Most Probable Value = 0.754 Percent Recovery = 98.9 Date Sample Logged by Lab = 12/23/97 Sample ID = 3570035 Number of Standard Deviations = -0.1 Blind Sample ID = N56 Lab Value = 0.730 Most Probable Value = 0.754 Percent Recovery = 96.8 Date Sample Logged by Lab = 12/23/97 Sample ID = 3570033 Number of Standard Deviations = -0.2 Blind Sample ID = N56 Lab Value = 0.798 Most Probable Value = 0.754 Percent Recovery = 105.8 Date Sample Logged by Lab = 12/19/97 Sample ID = 3530140 Number of Standard Deviations = 0.3 Blind Sample ID = N56 Lab Value = 0.844 Most Probable Value = 0.864 Percent Recovery = 97.7 Date Sample Logged by Lab = 12/18/97 Sample ID = 3520002 Number of Standard Deviations = -0.1 Blind Sample ID = NS1 Lab Value = 0.721 Most Probable Value = 0.754 Percent Recovery = 95.6 Date Sample Logged by Lab = 12/18/97 Sample ID = 3520010 Number of Standard Deviations = -0.2 Blind Sample ID = N56 Lab Value = 0.720 Most Probable Value = 0.754 Percent Recovery = 95.5 Date Sample Logged by Lab = 12/17/97 Sample ID = 3510166 Number of Standard Deviations = -0.2 Blind Sample ID = N56 Lab Value = 0.873 Most Probable Value = 0.864 Percent Recovery = 101.0 Date Sample Logged by Lab = 12/16/97 Sample ID = 3500018 Number of Standard Deviations = 0.1 Blind Sample ID = NS1 Lab Value = 0.732 Most Probable Value = 0.754 Percent Recovery = 97.1 Date Sample Logged by Lab = 12/16/97 Sample ID = 3500053 Number of Standard Deviations = -0.1 Blind Sample ID = N56 Lab Value = 0.718 Most Probable Value = 0.754 Percent Recovery = 95.2 Date Sample Logged by Lab = 12/15/97 Sample ID = 3490150 Number of Standard Deviations = -0.2 Blind Sample ID = N56 Lab Value = 0.715 Most Probable Value = 0.754 Percent Recovery = 94.8 Date Sample Logged by Lab = 12/12/97 Sample ID = 3460115 Number of Standard Deviations = -0.3 Blind Sample ID = N56 Lab Value = 0.857 Most Probable Value = 0.864 Percent Recovery = 99.2 Date Sample Logged by Lab = 12/11/97 Sample ID = 3450034 Number of Standard Deviations = -0.0 Blind Sample ID = NS1 Lab Value = 0.699 Most Probable Value = 0.754 Percent Recovery = 92.7 Date Sample Logged by Lab = 12/11/97 Sample ID = 3450038 Number of Standard Deviations = -0.4 Blind Sample ID = N56 Lab Value = 0.676 Most Probable Value = 0.754 Percent Recovery = 89.7 Date Sample Logged by Lab = 12/10/97 Sample ID = 3440069 Number of Standard Deviations = -0.5 Blind Sample ID = N56 Lab Value = 0.816 Most Probable Value = 0.864 Percent Recovery = 94.4 Date Sample Logged by Lab = 12/09/97 Sample ID = 3430045 Number of Standard Deviations = -0.3 Blind Sample ID = NS1 Lab Value = 0.789 Most Probable Value = 0.754 Percent Recovery = 104.6 Date Sample Logged by Lab = 12/09/97 Sample ID = 3430022 Number of Standard Deviations = 0.2 Blind Sample ID = N56 Lab Value = 0.644 Most Probable Value = 0.754 Percent Recovery = 85.4 Date Sample Logged by Lab = 12/08/97 Sample ID = 3420048 Number of Standard Deviations = -0.7 Blind Sample ID = N56 Lab Value = 0.623 Most Probable Value = 0.754 Percent Recovery = 82.6 Date Sample Logged by Lab = 12/05/97 Sample ID = 3390186 Number of Standard Deviations = -0.9 Blind Sample ID = N56 Lab Value = 0.754 Most Probable Value = 0.864 Percent Recovery = 87.3 Date Sample Logged by Lab = 12/04/97 Sample ID = 3380073 Number of Standard Deviations = -0.7 Blind Sample ID = NS1 Lab Value = 0.616 Most Probable Value = 0.754 Percent Recovery = 81.7 Date Sample Logged by Lab = 12/04/97 Sample ID = 3380070 Number of Standard Deviations = -0.9 Blind Sample ID = N56 Lab Value = 0.650 Most Probable Value = 0.754 Percent Recovery = 86.2 Date Sample Logged by Lab = 12/03/97 Sample ID = 3370036 Number of Standard Deviations = -0.7 Blind Sample ID = N56 Lab Value = 0.785 Most Probable Value = 0.864 Percent Recovery = 90.9 Date Sample Logged by Lab = 12/02/97 Sample ID = 3360038 Number of Standard Deviations = -0.5 Blind Sample ID = NS1 Lab Value = 0.781 Most Probable Value = 0.864 Percent Recovery = 90.4 Date Sample Logged by Lab = 12/02/97 Sample ID = 3360037 Number of Standard Deviations = -0.5 Blind Sample ID = NS1 Lab Value = 0.676 Most Probable Value = 0.754 Percent Recovery = 89.7 Date Sample Logged by Lab = 12/02/97 Sample ID = 3360033 Number of Standard Deviations = -0.5 Blind Sample ID = N56 Lab Value = 0.261 Most Probable Value = 0.304 Percent Recovery = 85.9 Date Sample Logged by Lab = 12/02/97 Sample ID = 3360035 Number of Standard Deviations = -0.3 Blind Sample ID = N55 Lab Value = 0.241 Most Probable Value = 0.304 Percent Recovery = 79.3 Date Sample Logged by Lab = 11/28/97 Sample ID = 3320070 Number of Standard Deviations = -0.5 Blind Sample ID = N55 Lab Value = 0.788 Most Probable Value = 0.864 Percent Recovery = 91.2 Date Sample Logged by Lab = 11/26/97 Sample ID = 3300071 Number of Standard Deviations = -0.5 Blind Sample ID = NS1 Lab Value = 0.270 Most Probable Value = 0.304 Percent Recovery = 88.8 Date Sample Logged by Lab = 11/26/97 Sample ID = 3300070 Number of Standard Deviations = -0.3 Blind Sample ID = N55 Lab Value = 0.261 Most Probable Value = 0.304 Percent Recovery = 85.9 Date Sample Logged by Lab = 11/25/97 Sample ID = 3290144 Number of Standard Deviations = -0.3 Blind Sample ID = N55 Lab Value = 0.265 Most Probable Value = 0.304 Percent Recovery = 87.2 Date Sample Logged by Lab = 11/25/97 Sample ID = 3290145 Number of Standard Deviations = -0.3 Blind Sample ID = N55 Lab Value = 0.257 Most Probable Value = 0.304 Percent Recovery = 84.5 Date Sample Logged by Lab = 11/25/97 Sample ID = 3290135 Number of Standard Deviations = -0.4 Blind Sample ID = N55 Lab Value = 0.831 Most Probable Value = 0.864 Percent Recovery = 96.2 Date Sample Logged by Lab = 11/21/97 Sample ID = 3250325 Number of Standard Deviations = -0.2 Blind Sample ID = NS1 Lab Value = 0.273 Most Probable Value = 0.304 Percent Recovery = 89.8 Date Sample Logged by Lab = 11/21/97 Sample ID = 3250328 Number of Standard Deviations = -0.2 Blind Sample ID = N55 Lab Value = 0.280 Most Probable Value = 0.304 Percent Recovery = 92.1 Date Sample Logged by Lab = 11/20/97 Sample ID = 3240019 Number of Standard Deviations = -0.2 Blind Sample ID = N55 Lab Value = 0.874 Most Probable Value = 0.864 Percent Recovery = 101.2 Date Sample Logged by Lab = 11/19/97 Sample ID = 3230054 Number of Standard Deviations = 0.1 Blind Sample ID = NS1 Lab Value = 0.260 Most Probable Value = 0.304 Percent Recovery = 85.5 Date Sample Logged by Lab = 11/19/97 Sample ID = 3230053 Number of Standard Deviations = -0.3 Blind Sample ID = N55 Lab Value = 0.238 Most Probable Value = 0.304 Percent Recovery = 78.3 Date Sample Logged by Lab = 11/18/97 Sample ID = 3220047 Number of Standard Deviations = -0.5 Blind Sample ID = N55 Lab Value = 0.292 Most Probable Value = 0.304 Percent Recovery = 96.1 Date Sample Logged by Lab = 11/17/97 Sample ID = 3210172 Number of Standard Deviations = -0.1 Blind Sample ID = N55 Lab Value = 0.791 Most Probable Value = 0.864 Percent Recovery = 91.6 Date Sample Logged by Lab = 11/14/97 Sample ID = 3180084 Number of Standard Deviations = -0.5 Blind Sample ID = NS1 Lab Value = 0.269 Most Probable Value = 0.304 Percent Recovery = 88.5 Date Sample Logged by Lab = 11/13/97 Sample ID = 3170179 Number of Standard Deviations = -0.3 Blind Sample ID = N55 Lab Value = 0.928 Most Probable Value = 0.864 Percent Recovery = 107.4 Date Sample Logged by Lab = 11/12/97 Sample ID = 3160086 Number of Standard Deviations = 0.4 Blind Sample ID = NS1 Lab Value = 0.305 Most Probable Value = 0.304 Percent Recovery = 100.3 Date Sample Logged by Lab = 11/12/97 Sample ID = 3160093 Number of Standard Deviations = 0.0 Blind Sample ID = N55 Lab Value = 0.296 Most Probable Value = 0.304 Percent Recovery = 97.4 Date Sample Logged by Lab = 11/12/97 Sample ID = 3160075 Number of Standard Deviations = -0.1 Blind Sample ID = N55 Lab Value = 0.310 Most Probable Value = 0.304 Percent Recovery = 102.0 Date Sample Logged by Lab = 11/12/97 Sample ID = 3160074 Number of Standard Deviations = 0.0 Blind Sample ID = N55 Lab Value = 0.934 Most Probable Value = 0.864 Percent Recovery = 108.1 Date Sample Logged by Lab = 11/07/97 Sample ID = 3110072 Number of Standard Deviations = 0.4 Blind Sample ID = NS1 Lab Value = 0.373 Most Probable Value = 0.304 Percent Recovery = 122.7 Date Sample Logged by Lab = 11/07/97 Sample ID = 3110083 Number of Standard Deviations = 0.5 Blind Sample ID = N55 Lab Value = 0.197 Most Probable Value = 0.304 Percent Recovery = 64.8 Date Sample Logged by Lab = 11/06/97 Sample ID = 3100130 Number of Standard Deviations = -0.8 Blind Sample ID = N55 Lab Value = 0.738 Most Probable Value = 0.864 Percent Recovery = 85.4 Date Sample Logged by Lab = 11/05/97 Sample ID = 3090061 Number of Standard Deviations = -0.8 Blind Sample ID = NS1 Lab Value = 0.267 Most Probable Value = 0.304 Percent Recovery = 87.8 Date Sample Logged by Lab = 11/05/97 Sample ID = 3090069 Number of Standard Deviations = -0.3 Blind Sample ID = N55 Lab Value = 0.247 Most Probable Value = 0.304 Percent Recovery = 81.3 Date Sample Logged by Lab = 11/04/97 Sample ID = 3080079 Number of Standard Deviations = -0.4 Blind Sample ID = N55 Lab Value = 0.774 Most Probable Value = 0.864 Percent Recovery = 89.6 Date Sample Logged by Lab = 10/31/97 Sample ID = 3040077 Number of Standard Deviations = -0.6 Blind Sample ID = NS1 Lab Value = 0.785 Most Probable Value = 0.864 Percent Recovery = 90.9 Date Sample Logged by Lab = 10/30/97 Sample ID = 3030091 Number of Standard Deviations = -0.5 Blind Sample ID = NS1 Lab Value = 0.617 Most Probable Value = 0.754 Percent Recovery = 81.8 Date Sample Logged by Lab = 10/30/97 Sample ID = 3030094 Number of Standard Deviations = -0.9 Blind Sample ID = N56 Lab Value = 0.694 Most Probable Value = 0.754 Percent Recovery = 92.0 Date Sample Logged by Lab = 10/30/97 Sample ID = 3030101 Number of Standard Deviations = -0.4 Blind Sample ID = N56 Lab Value = 0.701 Most Probable Value = 0.754 Percent Recovery = 93.0 Date Sample Logged by Lab = 10/28/97 Sample ID = 3010210 Number of Standard Deviations = -0.3 Blind Sample ID = N56 Lab Value = 0.670 Most Probable Value = 0.754 Percent Recovery = 88.9 Date Sample Logged by Lab = 10/28/97 Sample ID = 3010209 Number of Standard Deviations = -0.6 Blind Sample ID = N56 Lab Value = 1.064 Most Probable Value = 0.864 Percent Recovery = 123.1 Date Sample Logged by Lab = 10/24/97 Sample ID = 2970037 Number of Standard Deviations = 1.3 Blind Sample ID = NS1 Lab Value = 0.670 Most Probable Value = 0.754 Percent Recovery = 88.9 Date Sample Logged by Lab = 10/24/97 Sample ID = 2970039 Number of Standard Deviations = -0.6 Blind Sample ID = N56 Lab Value = 0.665 Most Probable Value = 0.754 Percent Recovery = 88.2 Date Sample Logged by Lab = 10/24/97 Sample ID = 2970038 Number of Standard Deviations = -0.6 Blind Sample ID = N56 Lab Value = 0.906 Most Probable Value = 0.864 Percent Recovery = 104.9 Date Sample Logged by Lab = 10/22/97 Sample ID = 2950035 Number of Standard Deviations = 0.3 Blind Sample ID = NS1 Lab Value = 0.690 Most Probable Value = 0.754 Percent Recovery = 91.5 Date Sample Logged by Lab = 10/22/97 Sample ID = 2950041 Number of Standard Deviations = -0.4 Blind Sample ID = N56 Lab Value = 0.720 Most Probable Value = 0.754 Percent Recovery = 95.5 Date Sample Logged by Lab = 10/21/97 Sample ID = 2940114 Number of Standard Deviations = -0.2 Blind Sample ID = N56 Lab Value = 0.695 Most Probable Value = 0.754 Percent Recovery = 92.2 Date Sample Logged by Lab = 10/21/97 Sample ID = 2940118 Number of Standard Deviations = -0.4 Blind Sample ID = N56 Lab Value = 0.785 Most Probable Value = 0.864 Percent Recovery = 90.9 Date Sample Logged by Lab = 10/17/97 Sample ID = 2900001 Number of Standard Deviations = -0.5 Blind Sample ID = NS1 Lab Value = 0.705 Most Probable Value = 0.754 Percent Recovery = 93.5 Date Sample Logged by Lab = 10/17/97 Sample ID = 2900013 Number of Standard Deviations = -0.3 Blind Sample ID = N56 Lab Value = 0.666 Most Probable Value = 0.754 Percent Recovery = 88.3 Date Sample Logged by Lab = 10/16/97 Sample ID = 2890050 Number of Standard Deviations = -0.6 Blind Sample ID = N56 Lab Value = 0.883 Most Probable Value = 0.864 Percent Recovery = 102.2 Date Sample Logged by Lab = 10/15/97 Sample ID = 2880092 Number of Standard Deviations = 0.1 Blind Sample ID = NS1 Lab Value = 0.814 Most Probable Value = 0.754 Percent Recovery = 108.0 Date Sample Logged by Lab = 10/15/97 Sample ID = 2880093 Number of Standard Deviations = 0.4 Blind Sample ID = N56 Lab Value = 0.788 Most Probable Value = 0.754 Percent Recovery = 104.5 Date Sample Logged by Lab = 10/14/97 Sample ID = 2870201 Number of Standard Deviations = 0.2 Blind Sample ID = N56 Lab Value = 0.810 Most Probable Value = 0.864 Percent Recovery = 93.8 Date Sample Logged by Lab = 10/10/97 Sample ID = 2830032 Number of Standard Deviations = -0.3 Blind Sample ID = NS1 Lab Value = 0.686 Most Probable Value = 0.754 Percent Recovery = 91.0 Date Sample Logged by Lab = 10/10/97 Sample ID = 2830026 Number of Standard Deviations = -0.4 Blind Sample ID = N56 Lab Value = 0.689 Most Probable Value = 0.754 Percent Recovery = 91.4 Date Sample Logged by Lab = 10/09/97 Sample ID = 2820057 Number of Standard Deviations = -0.4 Blind Sample ID = N56 Lab Value = 0.842 Most Probable Value = 0.864 Percent Recovery = 97.5 Date Sample Logged by Lab = 10/08/97 Sample ID = 2810047 Number of Standard Deviations = -0.1 Blind Sample ID = NS1 Lab Value = 0.768 Most Probable Value = 0.754 Percent Recovery = 101.9 Date Sample Logged by Lab = 10/08/97 Sample ID = 2810049 Number of Standard Deviations = 0.1 Blind Sample ID = N56 Lab Value = 0.758 Most Probable Value = 0.754 Percent Recovery = 100.5 Date Sample Logged by Lab = 10/08/97 Sample ID = 2810048 Number of Standard Deviations = 0.0 Blind Sample ID = N56 Lab Value = 0.810 Most Probable Value = 0.754 Percent Recovery = 107.4 Date Sample Logged by Lab = 10/06/97 Sample ID = 2790062 Number of Standard Deviations = 0.4 Blind Sample ID = N56 Lab Value = 0.748 Most Probable Value = 0.754 Percent Recovery = 99.2 Date Sample Logged by Lab = 10/06/97 Sample ID = 2790010 Number of Standard Deviations = -0.0 Blind Sample ID = N56 Lab Value = 0.502 Most Probable Value = 0.474 Percent Recovery = 105.9 Date Sample Logged by Lab = 10/02/97 Sample ID = 2750043 Number of Standard Deviations = 0.2 Blind Sample ID = NAB Lab Value = 0.768 Most Probable Value = 0.754 Percent Recovery = 101.9 Date Sample Logged by Lab = 10/02/97 Sample ID = 2750042 Number of Standard Deviations = 0.1 Blind Sample ID = N56 Lab Value = 0.568 Most Probable Value = 0.474 Percent Recovery = 119.8 Date Sample Logged by Lab = 09/26/97 Sample ID = 2690042 Number of Standard Deviations = 0.7 Blind Sample ID = NAB Lab Value = 0.465 Most Probable Value = 0.474 Percent Recovery = 98.1 Date Sample Logged by Lab = 09/24/97 Sample ID = 2670112 Number of Standard Deviations = -0.1 Blind Sample ID = NAB Lab Value = 0.400 Most Probable Value = 0.474 Percent Recovery = 84.4 Date Sample Logged by Lab = 09/24/97 Sample ID = 2670113 Number of Standard Deviations = -0.6 Blind Sample ID = NAB Lab Value = 0.428 Most Probable Value = 0.474 Percent Recovery = 90.3 Date Sample Logged by Lab = 09/22/97 Sample ID = 2650097 Number of Standard Deviations = -0.4 Blind Sample ID = NAB Lab Value = 0.419 Most Probable Value = 0.474 Percent Recovery = 88.4 Date Sample Logged by Lab = 09/22/97 Sample ID = 2650084 Number of Standard Deviations = -0.4 Blind Sample ID = NAB Lab Value = 0.490 Most Probable Value = 0.474 Percent Recovery = 103.4 Date Sample Logged by Lab = 09/10/97 Sample ID = 2530228 Number of Standard Deviations = 0.1 Blind Sample ID = NAB Lab Value = 0.471 Most Probable Value = 0.474 Percent Recovery = 99.4 Date Sample Logged by Lab = 09/10/97 Sample ID = 2530260 Number of Standard Deviations = -0.0 Blind Sample ID = NAB Lab Value = 0.415 Most Probable Value = 0.474 Percent Recovery = 87.6 Date Sample Logged by Lab = 09/05/97 Sample ID = 2480306 Number of Standard Deviations = -0.5 Blind Sample ID = NAB Lab Value = 0.455 Most Probable Value = 0.474 Percent Recovery = 96.0 Date Sample Logged by Lab = 09/05/97 Sample ID = 2480254 Number of Standard Deviations = -0.1 Blind Sample ID = NAB Lab Value = 2.386 Most Probable Value = 2.370 Percent Recovery = 100.7 Date Sample Logged by Lab = 08/29/97 Sample ID = 2410035 Number of Standard Deviations = 0.1 Blind Sample ID = N52 Lab Value = 2.220 Most Probable Value = 2.370 Percent Recovery = 93.7 Date Sample Logged by Lab = 08/29/97 Sample ID = 2410036 Number of Standard Deviations = -0.5 Blind Sample ID = N52 Lab Value = 2.201 Most Probable Value = 2.370 Percent Recovery = 92.9 Date Sample Logged by Lab = 08/22/97 Sample ID = 2340005 Number of Standard Deviations = -0.5 Blind Sample ID = N52 Lab Value = 2.343 Most Probable Value = 2.370 Percent Recovery = 98.9 Date Sample Logged by Lab = 08/22/97 Sample ID = 2340006 Number of Standard Deviations = -0.1 Blind Sample ID = N52 Lab Value = 2.122 Most Probable Value = 2.370 Percent Recovery = 89.5 Date Sample Logged by Lab = 08/22/97 Sample ID = 2340004 Number of Standard Deviations = -0.8 Blind Sample ID = N52 Lab Value = 2.509 Most Probable Value = 2.370 Percent Recovery = 105.9 Date Sample Logged by Lab = 08/15/97 Sample ID = 2270333 Number of Standard Deviations = 0.4 Blind Sample ID = N52 Lab Value = 2.513 Most Probable Value = 2.370 Percent Recovery = 106.0 Date Sample Logged by Lab = 08/14/97 Sample ID = 2260026 Number of Standard Deviations = 0.4 Blind Sample ID = N52 Lab Value = 2.673 Most Probable Value = 2.370 Percent Recovery = 112.8 Date Sample Logged by Lab = 08/08/97 Sample ID = 2200246 Number of Standard Deviations = 0.9 Blind Sample ID = N52 Lab Value = 2.205 Most Probable Value = 2.370 Percent Recovery = 93.0 Date Sample Logged by Lab = 08/06/97 Sample ID = 2180029 Number of Standard Deviations = -0.5 Blind Sample ID = N52 Lab Value = 2.428 Most Probable Value = 2.370 Percent Recovery = 102.4 Date Sample Logged by Lab = 08/05/97 Sample ID = 2170116 Number of Standard Deviations = 0.2 Blind Sample ID = N52 Lab Value = 0.454 Most Probable Value = 0.474 Percent Recovery = 95.8 Date Sample Logged by Lab = 08/01/97 Sample ID = 2130036 Number of Standard Deviations = -0.2 Blind Sample ID = NAB Lab Value = 0.434 Most Probable Value = 0.474 Percent Recovery = 91.6 Date Sample Logged by Lab = 07/31/97 Sample ID = 2120423 Number of Standard Deviations = -0.3 Blind Sample ID = NAB Lab Value = 0.293 Most Probable Value = 0.474 Percent Recovery = 61.8 Date Sample Logged by Lab = 07/25/97 Sample ID = 2060092 Number of Standard Deviations = -1.4 Blind Sample ID = NAB Lab Value = 0.387 Most Probable Value = 0.474 Percent Recovery = 81.6 Date Sample Logged by Lab = 07/25/97 Sample ID = 2060074 Number of Standard Deviations = -0.7 Blind Sample ID = NAB Lab Value = 0.342 Most Probable Value = 0.474 Percent Recovery = 72.2 Date Sample Logged by Lab = 07/23/97 Sample ID = 2040032 Number of Standard Deviations = -1.0 Blind Sample ID = NAB Lab Value = 0.509 Most Probable Value = 0.474 Percent Recovery = 107.4 Date Sample Logged by Lab = 07/22/97 Sample ID = 2030246 Number of Standard Deviations = 0.3 Blind Sample ID = NAB Lab Value = 0.556 Most Probable Value = 0.474 Percent Recovery = 117.3 Date Sample Logged by Lab = 07/16/97 Sample ID = 1970277 Number of Standard Deviations = 0.6 Blind Sample ID = NAB Lab Value = 0.491 Most Probable Value = 0.474 Percent Recovery = 103.6 Date Sample Logged by Lab = 07/10/97 Sample ID = 1910168 Number of Standard Deviations = 0.1 Blind Sample ID = NAB Lab Value = 0.385 Most Probable Value = 0.474 Percent Recovery = 81.2 Date Sample Logged by Lab = 07/03/97 Sample ID = 1840269 Number of Standard Deviations = -0.7 Blind Sample ID = NAB Lab Value = 2.237 Most Probable Value = 2.370 Percent Recovery = 94.4 Date Sample Logged by Lab = 07/02/97 Sample ID = 1830217 Number of Standard Deviations = -0.4 Blind Sample ID = N52 Lab Value = 2.311 Most Probable Value = 2.370 Percent Recovery = 97.5 Date Sample Logged by Lab = 07/02/97 Sample ID = 1830216 Number of Standard Deviations = -0.2 Blind Sample ID = N52 Lab Value = 2.403 Most Probable Value = 2.370 Percent Recovery = 101.4 Date Sample Logged by Lab = 06/26/97 Sample ID = 1770172 Number of Standard Deviations = 0.1 Blind Sample ID = N52 Lab Value = 2.363 Most Probable Value = 2.370 Percent Recovery = 99.7 Date Sample Logged by Lab = 06/26/97 Sample ID = 1770180 Number of Standard Deviations = -0.0 Blind Sample ID = N52 Lab Value = 2.489 Most Probable Value = 2.370 Percent Recovery = 105.0 Date Sample Logged by Lab = 06/26/97 Sample ID = 1770163 Number of Standard Deviations = 0.4 Blind Sample ID = N52 Lab Value = 2.479 Most Probable Value = 2.370 Percent Recovery = 104.6 Date Sample Logged by Lab = 06/19/97 Sample ID = 1700237 Number of Standard Deviations = 0.3 Blind Sample ID = N52 Lab Value = 2.429 Most Probable Value = 2.370 Percent Recovery = 102.5 Date Sample Logged by Lab = 06/12/97 Sample ID = 1630056 Number of Standard Deviations = 0.2 Blind Sample ID = N52 Lab Value = 2.764 Most Probable Value = 2.370 Percent Recovery = 116.6 Date Sample Logged by Lab = 06/10/97 Sample ID = 1610049 Number of Standard Deviations = 1.2 Blind Sample ID = N52 Lab Value = 2.451 Most Probable Value = 2.370 Percent Recovery = 103.4 Date Sample Logged by Lab = 06/06/97 Sample ID = 1570033 Number of Standard Deviations = 0.3 Blind Sample ID = N52 Lab Value = 2.401 Most Probable Value = 2.370 Percent Recovery = 101.3 Date Sample Logged by Lab = 06/04/97 Sample ID = 1550153 Number of Standard Deviations = 0.1 Blind Sample ID = N52 Lab Value = 0.469 Most Probable Value = 0.474 Percent Recovery = 98.9 Date Sample Logged by Lab = 05/29/97 Sample ID = 1490173 Number of Standard Deviations = -0.0 Blind Sample ID = NAB Lab Value = 0.437 Most Probable Value = 0.474 Percent Recovery = 92.2 Date Sample Logged by Lab = 05/29/97 Sample ID = 1490178 Number of Standard Deviations = -0.3 Blind Sample ID = NAB Lab Value = 0.405 Most Probable Value = 0.474 Percent Recovery = 85.4 Date Sample Logged by Lab = 05/27/97 Sample ID = 1470100 Number of Standard Deviations = -0.5 Blind Sample ID = NAB Lab Value = 0.328 Most Probable Value = 0.474 Percent Recovery = 69.2 Date Sample Logged by Lab = 05/23/97 Sample ID = 1430319 Number of Standard Deviations = -1.1 Blind Sample ID = NAB Lab Value = 0.330 Most Probable Value = 0.474 Percent Recovery = 69.6 Date Sample Logged by Lab = 05/23/97 Sample ID = 1430317 Number of Standard Deviations = -1.1 Blind Sample ID = NAB Lab Value = 0.375 Most Probable Value = 0.474 Percent Recovery = 79.1 Date Sample Logged by Lab = 05/19/97 Sample ID = 1390144 Number of Standard Deviations = -0.8 Blind Sample ID = NAB Lab Value = 0.474 Most Probable Value = 0.474 Percent Recovery = 100.0 Date Sample Logged by Lab = 05/14/97 Sample ID = 1340193 Number of Standard Deviations = 0.0 Blind Sample ID = NAB Lab Value = 0.380 Most Probable Value = 0.474 Percent Recovery = 80.2 Date Sample Logged by Lab = 05/13/97 Sample ID = 1330017 Number of Standard Deviations = -0.7 Blind Sample ID = NAB Lab Value = 0.432 Most Probable Value = 0.474 Percent Recovery = 91.1 Date Sample Logged by Lab = 05/07/97 Sample ID = 1270110 Number of Standard Deviations = -0.3 Blind Sample ID = NAB Lab Value = 0.457 Most Probable Value = 0.474 Percent Recovery = 96.4 Date Sample Logged by Lab = 05/05/97 Sample ID = 1250173 Number of Standard Deviations = -0.1 Blind Sample ID = NAB Lab Value = 2.653 Most Probable Value = 2.370 Percent Recovery = 111.9 Date Sample Logged by Lab = 05/01/97 Sample ID = 1210204 Number of Standard Deviations = 0.9 Blind Sample ID = N52 Lab Value = 2.221 Most Probable Value = 2.370 Percent Recovery = 93.7 Date Sample Logged by Lab = 04/30/97 Sample ID = 1200069 Number of Standard Deviations = -0.5 Blind Sample ID = N52 Lab Value = 2.037 Most Probable Value = 2.370 Percent Recovery = 85.9 Date Sample Logged by Lab = 04/28/97 Sample ID = 1180141 Number of Standard Deviations = -1.0 Blind Sample ID = N52 Lab Value = 2.021 Most Probable Value = 2.370 Percent Recovery = 85.3 Date Sample Logged by Lab = 04/28/97 Sample ID = 1180129 Number of Standard Deviations = -1.1 Blind Sample ID = N52 Lab Value = 2.019 Most Probable Value = 2.370 Percent Recovery = 85.2 Date Sample Logged by Lab = 04/28/97 Sample ID = 1180140 Number of Standard Deviations = -1.1 Blind Sample ID = N52 Lab Value = 2.500 Most Probable Value = 2.370 Percent Recovery = 105.5 Date Sample Logged by Lab = 04/22/97 Sample ID = 1120009 Number of Standard Deviations = 0.4 Blind Sample ID = N52 Lab Value = 2.300 Most Probable Value = 2.370 Percent Recovery = 97.0 Date Sample Logged by Lab = 04/17/97 Sample ID = 1070199 Number of Standard Deviations = -0.2 Blind Sample ID = N52 Lab Value = 2.600 Most Probable Value = 2.370 Percent Recovery = 109.7 Date Sample Logged by Lab = 04/14/97 Sample ID = 1040228 Number of Standard Deviations = 0.7 Blind Sample ID = N52 Lab Value = 2.700 Most Probable Value = 2.370 Percent Recovery = 113.9 Date Sample Logged by Lab = 04/08/97 Sample ID = 0980172 Number of Standard Deviations = 1.0 Blind Sample ID = N52 Lab Value = 2.500 Most Probable Value = 2.370 Percent Recovery = 105.5 Date Sample Logged by Lab = 04/08/97 Sample ID = 0980171 Number of Standard Deviations = 0.4 Blind Sample ID = N52 Lab Value = 0.200 Most Probable Value = 0.250 Percent Recovery = 80.0 Date Sample Logged by Lab = 04/02/97 Sample ID = 0920061 Number of Standard Deviations = -0.5 Blind Sample ID = N49 Lab Value = 0.200 Most Probable Value = 0.250 Percent Recovery = 80.0 Date Sample Logged by Lab = 04/02/97 Sample ID = 0920050 Number of Standard Deviations = -0.5 Blind Sample ID = N49 Lab Value = 0.200 Most Probable Value = 0.250 Percent Recovery = 80.0 Date Sample Logged by Lab = 03/27/97 Sample ID = 0860057 Number of Standard Deviations = -0.5 Blind Sample ID = N49 Lab Value = 0.200 Most Probable Value = 0.250 Percent Recovery = 80.0 Date Sample Logged by Lab = 03/26/97 Sample ID = 0850147 Number of Standard Deviations = -0.5 Blind Sample ID = N49 Lab Value = 0.200 Most Probable Value = 0.250 Percent Recovery = 80.0 Date Sample Logged by Lab = 03/26/97 Sample ID = 0850146 Number of Standard Deviations = -0.5 Blind Sample ID = N49 Lab Value = 0.200 Most Probable Value = 0.250 Percent Recovery = 80.0 Date Sample Logged by Lab = 03/26/97 Sample ID = 0850148 Number of Standard Deviations = -0.5 Blind Sample ID = N49 Lab Value = 0.300 Most Probable Value = 0.250 Percent Recovery = 120.0 Date Sample Logged by Lab = 03/14/97 Sample ID = 0730097 Number of Standard Deviations = 0.5 Blind Sample ID = N49 Lab Value = 0.300 Most Probable Value = 0.250 Percent Recovery = 120.0 Date Sample Logged by Lab = 03/14/97 Sample ID = 0730100 Number of Standard Deviations = 0.5 Blind Sample ID = N49 Lab Value = 0.300 Most Probable Value = 0.250 Percent Recovery = 120.0 Date Sample Logged by Lab = 03/14/97 Sample ID = 0730108 Number of Standard Deviations = 0.5 Blind Sample ID = N49 Lab Value = 0.300 Most Probable Value = 0.250 Percent Recovery = 120.0 Date Sample Logged by Lab = 03/06/97 Sample ID = 0650041 Number of Standard Deviations = 0.5 Blind Sample ID = N49 Lab Value = 0.200 Most Probable Value = 0.250 Percent Recovery = 80.0 Date Sample Logged by Lab = 02/04/97 Sample ID = 0350104 Number of Standard Deviations = -0.5 Blind Sample ID = N49 Lab Value = 0.200 Most Probable Value = 0.250 Percent Recovery = 80.0 Date Sample Logged by Lab = 01/31/97 Sample ID = 0310027 Number of Standard Deviations = -0.5 Blind Sample ID = N49 Lab Value = 0.200 Most Probable Value = 0.250 Percent Recovery = 80.0 Date Sample Logged by Lab = 01/31/97 Sample ID = 0310015 Number of Standard Deviations = -0.5 Blind Sample ID = N49 Lab Value = 0.200 Most Probable Value = 0.250 Percent Recovery = 80.0 Date Sample Logged by Lab = 01/31/97 Sample ID = 0310020 Number of Standard Deviations = -0.5 Blind Sample ID = N49 Lab Value = 0.200 Most Probable Value = 0.250 Percent Recovery = 80.0 Date Sample Logged by Lab = 01/24/97 Sample ID = 0240050 Number of Standard Deviations = -0.5 Blind Sample ID = N49 Lab Value = 0.300 Most Probable Value = 0.250 Percent Recovery = 120.0 Date Sample Logged by Lab = 01/24/97 Sample ID = 0240051 Number of Standard Deviations = 0.5 Blind Sample ID = N49 Lab Value = 0.200 Most Probable Value = 0.250 Percent Recovery = 80.0 Date Sample Logged by Lab = 01/17/97 Sample ID = 0170032 Number of Standard Deviations = -0.5 Blind Sample ID = N49 Lab Value = 0.300 Most Probable Value = 0.250 Percent Recovery = 120.0 Date Sample Logged by Lab = 01/16/97 Sample ID = 0160026 Number of Standard Deviations = 0.5 Blind Sample ID = N49 Lab Value = 0.300 Most Probable Value = 0.250 Percent Recovery = 120.0 Date Sample Logged by Lab = 01/08/97 Sample ID = 0080081 Number of Standard Deviations = 0.5 Blind Sample ID = N49 Lab Value = 0.300 Most Probable Value = 0.250 Percent Recovery = 120.0 Date Sample Logged by Lab = 01/08/97 Sample ID = 0080077 Number of Standard Deviations = 0.5 Blind Sample ID = N49 Lab Value = 0.200 Most Probable Value = 0.250 Percent Recovery = 80.0 Date Sample Logged by Lab = 12/06/96 Sample ID = 3410080 Number of Standard Deviations = -0.5 Blind Sample ID = N49 Lab Value = 0.300 Most Probable Value = 0.250 Percent Recovery = 120.0 Date Sample Logged by Lab = 11/29/96 Sample ID = 3340102 Number of Standard Deviations = 0.5 Blind Sample ID = N49 Lab Value = 0.300 Most Probable Value = 0.250 Percent Recovery = 120.0 Date Sample Logged by Lab = 11/25/96 Sample ID = 3300144 Number of Standard Deviations = 0.5 Blind Sample ID = N49 Lab Value = 0.300 Most Probable Value = 0.250 Percent Recovery = 120.0 Date Sample Logged by Lab = 11/21/96 Sample ID = 3260104 Number of Standard Deviations = 0.5 Blind Sample ID = N49 Lab Value = 0.300 Most Probable Value = 0.250 Percent Recovery = 120.0 Date Sample Logged by Lab = 11/21/96 Sample ID = 3260101 Number of Standard Deviations = 0.5 Blind Sample ID = N49 Lab Value = 0.300 Most Probable Value = 0.250 Percent Recovery = 120.0 Date Sample Logged by Lab = 11/21/96 Sample ID = 3260077 Number of Standard Deviations = 0.5 Blind Sample ID = N49 Lab Value = 0.200 Most Probable Value = 0.250 Percent Recovery = 80.0 Date Sample Logged by Lab = 11/15/96 Sample ID = 3200144 Number of Standard Deviations = -0.5 Blind Sample ID = N49 Lab Value = 0.200 Most Probable Value = 0.250 Percent Recovery = 80.0 Date Sample Logged by Lab = 11/15/96 Sample ID = 3200057 Number of Standard Deviations = -0.5 Blind Sample ID = N49 Lab Value = 0.300 Most Probable Value = 0.250 Percent Recovery = 120.0 Date Sample Logged by Lab = 11/15/96 Sample ID = 3200052 Number of Standard Deviations = 0.5 Blind Sample ID = N49 Lab Value = 0.200 Most Probable Value = 0.250 Percent Recovery = 80.0 Date Sample Logged by Lab = 11/15/96 Sample ID = 3200079 Number of Standard Deviations = -0.5 Blind Sample ID = N49 Lab Value = 1.200 Most Probable Value = 1.288 Percent Recovery = 93.2 Date Sample Logged by Lab = 10/04/96 Sample ID = 2780017 Number of Standard Deviations = -0.5 Blind Sample ID = N48 Lab Value = 1.400 Most Probable Value = 1.288 Percent Recovery = 108.7 Date Sample Logged by Lab = 10/04/96 Sample ID = 2780024 Number of Standard Deviations = 0.6 Blind Sample ID = N48 Y = 100
The SGPlot Procedure

- KJELDAHL NITROGEN-N,FIL,CFA -
Percent Recovery by Concentration
NWQL Parameter: 00623, Method: KJ002
Logged in Dates: 10/04/96 through 09/24/01
Open Data Set

Lab Value = 0.059 Most Probable Value = 0.101 Percent Recovery = 58.4 Date Sample Logged by Lab = 07/12/01 Sample ID = 1930006 Number of Standard Deviations = -0.4 Blind Sample ID = N69 Lab Value = 0.053 Most Probable Value = 0.101 Percent Recovery = 52.5 Date Sample Logged by Lab = 05/07/01 Sample ID = 1270158 Number of Standard Deviations = -0.5 Blind Sample ID = N69 Lab Value = 0.288 Most Probable Value = 0.159 Percent Recovery = 181.1 Date Sample Logged by Lab = 09/11/00 Sample ID = 2550495 Number of Standard Deviations = 1.1 Blind Sample ID = N65 Lab Value = 0.100 Most Probable Value = 0.925 Percent Recovery = 10.8 Date Sample Logged by Lab = 08/21/00 Sample ID = 2340143 Number of Standard Deviations = -5.2 Blind Sample ID = N66 Lab Value = 0.136 Most Probable Value = 0.716 Percent Recovery = 19.1 Date Sample Logged by Lab = 05/12/00 Sample ID = 1330055 Number of Standard Deviations = -3.9 Blind Sample ID = NS5 Lab Value = 0.293 Most Probable Value = 0.159 Percent Recovery = 184.3 Date Sample Logged by Lab = 05/12/00 Sample ID = 1330054 Number of Standard Deviations = 1.2 Blind Sample ID = N65 Lab Value = 0.369 Most Probable Value = 0.200 Percent Recovery = 184.5 Date Sample Logged by Lab = 03/10/00 Sample ID = 0700003 Number of Standard Deviations = 1.4 Blind Sample ID = N63 Lab Value = 0.510 Most Probable Value = 0.096 Percent Recovery = 531.3 Date Sample Logged by Lab = 10/01/99 Sample ID = 2740009 Number of Standard Deviations = 3.8 Blind Sample ID = N61 Lab Value = 0.051 Most Probable Value = 0.096 Percent Recovery = 53.1 Date Sample Logged by Lab = 09/21/99 Sample ID = 2640007 Number of Standard Deviations = -0.4 Blind Sample ID = N61 Lab Value = 0.140 Most Probable Value = 0.096 Percent Recovery = 145.8 Date Sample Logged by Lab = 07/28/99 Sample ID = 2090079 Number of Standard Deviations = 0.4 Blind Sample ID = N61 Lab Value = 0.161 Most Probable Value = 0.096 Percent Recovery = 167.7 Date Sample Logged by Lab = 07/14/99 Sample ID = 1950021 Number of Standard Deviations = 0.6 Blind Sample ID = N61 Lab Value = 0.065 Most Probable Value = 1.088 Percent Recovery = 6.0 Date Sample Logged by Lab = 05/28/99 Sample ID = 1480085 Number of Standard Deviations = -6.2 Blind Sample ID = NS3 Lab Value = 0.100 Most Probable Value = 1.150 Percent Recovery = 8.7 Date Sample Logged by Lab = 04/07/99 Sample ID = 0970147 Number of Standard Deviations = -6.2 Blind Sample ID = N62 Lab Value = 1.231 Most Probable Value = 0.878 Percent Recovery = 140.2 Date Sample Logged by Lab = 02/23/99 Sample ID = 0540132 Number of Standard Deviations = 2.3 Blind Sample ID = N60 Lab Value = 0.100 Most Probable Value = 1.088 Percent Recovery = 9.2 Date Sample Logged by Lab = 11/09/98 Sample ID = 3130282 Number of Standard Deviations = -6.0 Blind Sample ID = NS3 Lab Value = 6.141 Most Probable Value = 0.878 Percent Recovery = 699.4 Date Sample Logged by Lab = 10/13/98 Sample ID = 2860067 Number of Standard Deviations = 34.3 Blind Sample ID = N60 Lab Value = 0.169 Most Probable Value = 0.285 Percent Recovery = 59.3 Date Sample Logged by Lab = 09/28/98 Sample ID = 2710123 Number of Standard Deviations = -0.9 Blind Sample ID = N57 Lab Value = 0.326 Most Probable Value = 0.864 Percent Recovery = 37.7 Date Sample Logged by Lab = 09/25/98 Sample ID = 2680005 Number of Standard Deviations = -3.4 Blind Sample ID = NS1 Lab Value = 1.912 Most Probable Value = 0.285 Percent Recovery = 670.9 Date Sample Logged by Lab = 09/25/98 Sample ID = 2680006 Number of Standard Deviations = 12.7 Blind Sample ID = N57 Lab Value = 0.169 Most Probable Value = 0.285 Percent Recovery = 59.3 Date Sample Logged by Lab = 09/22/98 Sample ID = 2650054 Number of Standard Deviations = -0.9 Blind Sample ID = N57 Lab Value = 0.144 Most Probable Value = 0.285 Percent Recovery = 50.5 Date Sample Logged by Lab = 07/16/98 Sample ID = 1970017 Number of Standard Deviations = -1.1 Blind Sample ID = N57 Lab Value = 0.151 Most Probable Value = 0.285 Percent Recovery = 53.0 Date Sample Logged by Lab = 05/05/98 Sample ID = 1250074 Number of Standard Deviations = -1.0 Blind Sample ID = N57 Lab Value = 0.783 Most Probable Value = 0.304 Percent Recovery = 257.6 Date Sample Logged by Lab = 03/30/98 Sample ID = 0890103 Number of Standard Deviations = 3.7 Blind Sample ID = N55 Lab Value = 0.496 Most Probable Value = 0.864 Percent Recovery = 57.4 Date Sample Logged by Lab = 03/13/98 Sample ID = 0720088 Number of Standard Deviations = -2.3 Blind Sample ID = NS1 Lab Value = 0.649 Most Probable Value = 0.304 Percent Recovery = 213.5 Date Sample Logged by Lab = 01/06/98 Sample ID = 0060006 Number of Standard Deviations = 2.7 Blind Sample ID = N55 Lab Value = 1.080 Most Probable Value = 0.474 Percent Recovery = 227.8 Date Sample Logged by Lab = 07/08/97 Sample ID = 1890253 Number of Standard Deviations = 4.6 Blind Sample ID = NAB Lab Value = 1.116 Most Probable Value = 1.156 Percent Recovery = 96.5 Date Sample Logged by Lab = 09/24/01 Sample ID = 2670123 Number of Standard Deviations = -0.2 Blind Sample ID = NS7 Lab Value = 0.086 Most Probable Value = 0.101 Percent Recovery = 85.1 Date Sample Logged by Lab = 09/24/01 Sample ID = 2670119 Number of Standard Deviations = -0.1 Blind Sample ID = N69 Lab Value = 0.075 Most Probable Value = 0.101 Percent Recovery = 74.3 Date Sample Logged by Lab = 09/24/01 Sample ID = 2670121 Number of Standard Deviations = -0.2 Blind Sample ID = N69 Lab Value = 0.070 Most Probable Value = 0.101 Percent Recovery = 69.3 Date Sample Logged by Lab = 09/24/01 Sample ID = 2670122 Number of Standard Deviations = -0.3 Blind Sample ID = N69 Lab Value = 0.100 Most Probable Value = 0.101 Percent Recovery = 99.0 Date Sample Logged by Lab = 09/24/01 Sample ID = 2670125 Number of Standard Deviations = -0.0 Blind Sample ID = N69 Lab Value = 1.148 Most Probable Value = 1.156 Percent Recovery = 99.3 Date Sample Logged by Lab = 09/18/01 Sample ID = 2610009 Number of Standard Deviations = -0.0 Blind Sample ID = NS7 Lab Value = 0.076 Most Probable Value = 0.101 Percent Recovery = 75.2 Date Sample Logged by Lab = 09/18/01 Sample ID = 2610010 Number of Standard Deviations = -0.2 Blind Sample ID = N69 Lab Value = 0.090 Most Probable Value = 0.101 Percent Recovery = 89.1 Date Sample Logged by Lab = 09/18/01 Sample ID = 2610008 Number of Standard Deviations = -0.1 Blind Sample ID = N69 Lab Value = 0.078 Most Probable Value = 0.101 Percent Recovery = 77.2 Date Sample Logged by Lab = 09/18/01 Sample ID = 2610007 Number of Standard Deviations = -0.2 Blind Sample ID = N69 Lab Value = 0.107 Most Probable Value = 0.101 Percent Recovery = 105.9 Date Sample Logged by Lab = 09/13/01 Sample ID = 2560051 Number of Standard Deviations = 0.1 Blind Sample ID = N69 Lab Value = 1.164 Most Probable Value = 1.156 Percent Recovery = 100.7 Date Sample Logged by Lab = 09/12/01 Sample ID = 2550072 Number of Standard Deviations = 0.0 Blind Sample ID = NS7 Lab Value = 0.087 Most Probable Value = 0.101 Percent Recovery = 86.1 Date Sample Logged by Lab = 09/12/01 Sample ID = 2550073 Number of Standard Deviations = -0.1 Blind Sample ID = N69 Lab Value = 0.077 Most Probable Value = 0.101 Percent Recovery = 76.2 Date Sample Logged by Lab = 09/10/01 Sample ID = 2530363 Number of Standard Deviations = -0.2 Blind Sample ID = N69 Lab Value = 1.205 Most Probable Value = 1.156 Percent Recovery = 104.2 Date Sample Logged by Lab = 09/05/01 Sample ID = 2480067 Number of Standard Deviations = 0.3 Blind Sample ID = NS7 Lab Value = 0.094 Most Probable Value = 0.101 Percent Recovery = 93.1 Date Sample Logged by Lab = 09/05/01 Sample ID = 2480231 Number of Standard Deviations = -0.1 Blind Sample ID = N69 Lab Value = 0.100 Most Probable Value = 0.101 Percent Recovery = 99.0 Date Sample Logged by Lab = 09/05/01 Sample ID = 2480065 Number of Standard Deviations = -0.0 Blind Sample ID = N69 Lab Value = 0.705 Most Probable Value = 0.660 Percent Recovery = 106.8 Date Sample Logged by Lab = 08/28/01 Sample ID = 2400047 Number of Standard Deviations = 0.3 Blind Sample ID = N70 Lab Value = 0.713 Most Probable Value = 0.660 Percent Recovery = 108.0 Date Sample Logged by Lab = 08/27/01 Sample ID = 2390246 Number of Standard Deviations = 0.4 Blind Sample ID = N70 Lab Value = 0.643 Most Probable Value = 0.660 Percent Recovery = 97.4 Date Sample Logged by Lab = 08/22/01 Sample ID = 2340147 Number of Standard Deviations = -0.1 Blind Sample ID = N70 Lab Value = 1.246 Most Probable Value = 1.156 Percent Recovery = 107.8 Date Sample Logged by Lab = 08/21/01 Sample ID = 2330239 Number of Standard Deviations = 0.5 Blind Sample ID = NS7 Lab Value = 0.647 Most Probable Value = 0.660 Percent Recovery = 98.0 Date Sample Logged by Lab = 08/21/01 Sample ID = 2330241 Number of Standard Deviations = -0.1 Blind Sample ID = N70 Lab Value = 0.708 Most Probable Value = 0.660 Percent Recovery = 107.3 Date Sample Logged by Lab = 08/20/01 Sample ID = 2320181 Number of Standard Deviations = 0.4 Blind Sample ID = N70 Lab Value = 0.718 Most Probable Value = 0.660 Percent Recovery = 108.8 Date Sample Logged by Lab = 08/16/01 Sample ID = 2280057 Number of Standard Deviations = 0.4 Blind Sample ID = N70 Lab Value = 1.153 Most Probable Value = 1.156 Percent Recovery = 99.7 Date Sample Logged by Lab = 08/15/01 Sample ID = 2270055 Number of Standard Deviations = -0.0 Blind Sample ID = NS7 Lab Value = 0.705 Most Probable Value = 0.660 Percent Recovery = 106.8 Date Sample Logged by Lab = 08/14/01 Sample ID = 2260273 Number of Standard Deviations = 0.3 Blind Sample ID = N70 Lab Value = 0.712 Most Probable Value = 0.660 Percent Recovery = 107.9 Date Sample Logged by Lab = 08/14/01 Sample ID = 2260274 Number of Standard Deviations = 0.4 Blind Sample ID = N70 Lab Value = 0.670 Most Probable Value = 0.660 Percent Recovery = 101.5 Date Sample Logged by Lab = 08/10/01 Sample ID = 2220108 Number of Standard Deviations = 0.1 Blind Sample ID = N70 Lab Value = 1.219 Most Probable Value = 1.156 Percent Recovery = 105.4 Date Sample Logged by Lab = 08/07/01 Sample ID = 2190036 Number of Standard Deviations = 0.4 Blind Sample ID = NS7 Lab Value = 0.680 Most Probable Value = 0.660 Percent Recovery = 103.0 Date Sample Logged by Lab = 08/07/01 Sample ID = 2190037 Number of Standard Deviations = 0.1 Blind Sample ID = N70 Lab Value = 1.198 Most Probable Value = 1.156 Percent Recovery = 103.6 Date Sample Logged by Lab = 08/06/01 Sample ID = 2180205 Number of Standard Deviations = 0.3 Blind Sample ID = NS7 Lab Value = 0.668 Most Probable Value = 0.660 Percent Recovery = 101.2 Date Sample Logged by Lab = 08/06/01 Sample ID = 2180202 Number of Standard Deviations = 0.1 Blind Sample ID = N70 Lab Value = 0.690 Most Probable Value = 0.660 Percent Recovery = 104.5 Date Sample Logged by Lab = 08/06/01 Sample ID = 2180203 Number of Standard Deviations = 0.2 Blind Sample ID = N70 Lab Value = 1.076 Most Probable Value = 1.156 Percent Recovery = 93.1 Date Sample Logged by Lab = 07/31/01 Sample ID = 2120050 Number of Standard Deviations = -0.5 Blind Sample ID = NS7 Lab Value = 0.074 Most Probable Value = 0.101 Percent Recovery = 73.3 Date Sample Logged by Lab = 07/31/01 Sample ID = 2120052 Number of Standard Deviations = -0.3 Blind Sample ID = N69 Lab Value = 0.075 Most Probable Value = 0.101 Percent Recovery = 74.3 Date Sample Logged by Lab = 07/31/01 Sample ID = 2120049 Number of Standard Deviations = -0.2 Blind Sample ID = N69 Lab Value = 1.154 Most Probable Value = 1.156 Percent Recovery = 99.8 Date Sample Logged by Lab = 07/26/01 Sample ID = 2070076 Number of Standard Deviations = -0.0 Blind Sample ID = NS7 Lab Value = 0.088 Most Probable Value = 0.101 Percent Recovery = 87.1 Date Sample Logged by Lab = 07/26/01 Sample ID = 2070077 Number of Standard Deviations = -0.1 Blind Sample ID = N69 Lab Value = 0.081 Most Probable Value = 0.101 Percent Recovery = 80.2 Date Sample Logged by Lab = 07/24/01 Sample ID = 2050112 Number of Standard Deviations = -0.2 Blind Sample ID = N69 Lab Value = 0.061 Most Probable Value = 0.101 Percent Recovery = 60.4 Date Sample Logged by Lab = 07/24/01 Sample ID = 2050113 Number of Standard Deviations = -0.4 Blind Sample ID = N69 Lab Value = 1.118 Most Probable Value = 1.156 Percent Recovery = 96.7 Date Sample Logged by Lab = 07/19/01 Sample ID = 2000089 Number of Standard Deviations = -0.2 Blind Sample ID = NS7 Lab Value = 0.070 Most Probable Value = 0.101 Percent Recovery = 69.3 Date Sample Logged by Lab = 07/19/01 Sample ID = 2000090 Number of Standard Deviations = -0.3 Blind Sample ID = N69 Lab Value = 0.077 Most Probable Value = 0.101 Percent Recovery = 76.2 Date Sample Logged by Lab = 07/17/01 Sample ID = 1980099 Number of Standard Deviations = -0.2 Blind Sample ID = N69 Lab Value = 0.102 Most Probable Value = 0.101 Percent Recovery = 101.0 Date Sample Logged by Lab = 07/16/01 Sample ID = 1970191 Number of Standard Deviations = 0.0 Blind Sample ID = N69 Lab Value = 1.165 Most Probable Value = 1.156 Percent Recovery = 100.8 Date Sample Logged by Lab = 07/12/01 Sample ID = 1930007 Number of Standard Deviations = 0.1 Blind Sample ID = NS7 Lab Value = 0.124 Most Probable Value = 0.101 Percent Recovery = 122.8 Date Sample Logged by Lab = 07/10/01 Sample ID = 1910001 Number of Standard Deviations = 0.2 Blind Sample ID = N69 Lab Value = 0.104 Most Probable Value = 0.101 Percent Recovery = 103.0 Date Sample Logged by Lab = 07/09/01 Sample ID = 1900456 Number of Standard Deviations = 0.0 Blind Sample ID = N69 Lab Value = 0.094 Most Probable Value = 0.101 Percent Recovery = 93.1 Date Sample Logged by Lab = 07/02/01 Sample ID = 1830093 Number of Standard Deviations = -0.1 Blind Sample ID = N69 Lab Value = 0.592 Most Probable Value = 0.660 Percent Recovery = 89.7 Date Sample Logged by Lab = 06/28/01 Sample ID = 1790041 Number of Standard Deviations = -0.5 Blind Sample ID = N70 Lab Value = 0.681 Most Probable Value = 0.660 Percent Recovery = 103.2 Date Sample Logged by Lab = 06/26/01 Sample ID = 1770089 Number of Standard Deviations = 0.2 Blind Sample ID = N70 Lab Value = 0.688 Most Probable Value = 0.660 Percent Recovery = 104.2 Date Sample Logged by Lab = 06/26/01 Sample ID = 1770090 Number of Standard Deviations = 0.2 Blind Sample ID = N70 Lab Value = 1.298 Most Probable Value = 1.156 Percent Recovery = 112.3 Date Sample Logged by Lab = 06/21/01 Sample ID = 1720141 Number of Standard Deviations = 0.9 Blind Sample ID = NS7 Lab Value = 0.712 Most Probable Value = 0.660 Percent Recovery = 107.9 Date Sample Logged by Lab = 06/21/01 Sample ID = 1720143 Number of Standard Deviations = 0.4 Blind Sample ID = N70 Lab Value = 0.702 Most Probable Value = 0.660 Percent Recovery = 106.4 Date Sample Logged by Lab = 06/20/01 Sample ID = 1710178 Number of Standard Deviations = 0.3 Blind Sample ID = N70 Lab Value = 0.691 Most Probable Value = 0.660 Percent Recovery = 104.7 Date Sample Logged by Lab = 06/20/01 Sample ID = 1710177 Number of Standard Deviations = 0.2 Blind Sample ID = N70 Lab Value = 1.138 Most Probable Value = 1.156 Percent Recovery = 98.4 Date Sample Logged by Lab = 06/14/01 Sample ID = 1650035 Number of Standard Deviations = -0.1 Blind Sample ID = NS7 Lab Value = 0.679 Most Probable Value = 0.660 Percent Recovery = 102.9 Date Sample Logged by Lab = 06/14/01 Sample ID = 1650037 Number of Standard Deviations = 0.1 Blind Sample ID = N70 Lab Value = 0.663 Most Probable Value = 0.660 Percent Recovery = 100.5 Date Sample Logged by Lab = 06/12/01 Sample ID = 1630023 Number of Standard Deviations = 0.0 Blind Sample ID = N70 Lab Value = 0.658 Most Probable Value = 0.660 Percent Recovery = 99.7 Date Sample Logged by Lab = 06/12/01 Sample ID = 1630022 Number of Standard Deviations = -0.0 Blind Sample ID = N70 Lab Value = 1.125 Most Probable Value = 1.156 Percent Recovery = 97.3 Date Sample Logged by Lab = 06/07/01 Sample ID = 1580088 Number of Standard Deviations = -0.2 Blind Sample ID = NS7 Lab Value = 0.655 Most Probable Value = 0.660 Percent Recovery = 99.2 Date Sample Logged by Lab = 06/07/01 Sample ID = 1580087 Number of Standard Deviations = -0.0 Blind Sample ID = N70 Lab Value = 0.666 Most Probable Value = 0.660 Percent Recovery = 100.9 Date Sample Logged by Lab = 06/06/01 Sample ID = 1570034 Number of Standard Deviations = 0.0 Blind Sample ID = N70 Lab Value = 0.643 Most Probable Value = 0.660 Percent Recovery = 97.4 Date Sample Logged by Lab = 06/06/01 Sample ID = 1570033 Number of Standard Deviations = -0.1 Blind Sample ID = N70 Lab Value = 0.069 Most Probable Value = 0.101 Percent Recovery = 68.3 Date Sample Logged by Lab = 05/30/01 Sample ID = 1500159 Number of Standard Deviations = -0.3 Blind Sample ID = N69 Lab Value = 0.069 Most Probable Value = 0.101 Percent Recovery = 68.3 Date Sample Logged by Lab = 05/30/01 Sample ID = 1500160 Number of Standard Deviations = -0.3 Blind Sample ID = N69 Lab Value = 1.160 Most Probable Value = 1.156 Percent Recovery = 100.3 Date Sample Logged by Lab = 05/24/01 Sample ID = 1440086 Number of Standard Deviations = 0.0 Blind Sample ID = NS7 Lab Value = 0.073 Most Probable Value = 0.101 Percent Recovery = 72.2 Date Sample Logged by Lab = 05/22/01 Sample ID = 1420100 Number of Standard Deviations = -0.3 Blind Sample ID = N69 Lab Value = 1.207 Most Probable Value = 1.156 Percent Recovery = 104.4 Date Sample Logged by Lab = 05/18/01 Sample ID = 1380046 Number of Standard Deviations = 0.3 Blind Sample ID = NS7 Lab Value = 0.096 Most Probable Value = 0.101 Percent Recovery = 95.0 Date Sample Logged by Lab = 05/18/01 Sample ID = 1380045 Number of Standard Deviations = -0.0 Blind Sample ID = N69 Lab Value = 0.090 Most Probable Value = 0.101 Percent Recovery = 89.1 Date Sample Logged by Lab = 05/15/01 Sample ID = 1350275 Number of Standard Deviations = -0.1 Blind Sample ID = N69 Lab Value = 0.088 Most Probable Value = 0.101 Percent Recovery = 87.1 Date Sample Logged by Lab = 05/15/01 Sample ID = 1350276 Number of Standard Deviations = -0.1 Blind Sample ID = N69 Lab Value = 1.064 Most Probable Value = 1.156 Percent Recovery = 92.0 Date Sample Logged by Lab = 05/10/01 Sample ID = 1300031 Number of Standard Deviations = -0.6 Blind Sample ID = NS7 Lab Value = 0.064 Most Probable Value = 0.101 Percent Recovery = 63.4 Date Sample Logged by Lab = 05/10/01 Sample ID = 1300030 Number of Standard Deviations = -0.4 Blind Sample ID = N69 Lab Value = 0.088 Most Probable Value = 0.101 Percent Recovery = 87.1 Date Sample Logged by Lab = 05/09/01 Sample ID = 1290015 Number of Standard Deviations = -0.1 Blind Sample ID = N69 Lab Value = 1.241 Most Probable Value = 1.156 Percent Recovery = 107.4 Date Sample Logged by Lab = 05/02/01 Sample ID = 1220107 Number of Standard Deviations = 0.5 Blind Sample ID = NS7 Lab Value = 0.095 Most Probable Value = 0.101 Percent Recovery = 94.1 Date Sample Logged by Lab = 05/02/01 Sample ID = 1220108 Number of Standard Deviations = -0.1 Blind Sample ID = N69 Lab Value = 1.146 Most Probable Value = 1.156 Percent Recovery = 99.2 Date Sample Logged by Lab = 03/29/01 Sample ID = 0880096 Number of Standard Deviations = -0.1 Blind Sample ID = NS7 Lab Value = 0.428 Most Probable Value = 0.451 Percent Recovery = 94.8 Date Sample Logged by Lab = 03/29/01 Sample ID = 0880097 Number of Standard Deviations = -0.2 Blind Sample ID = N67 Lab Value = 0.463 Most Probable Value = 0.451 Percent Recovery = 102.6 Date Sample Logged by Lab = 03/28/01 Sample ID = 0870009 Number of Standard Deviations = 0.1 Blind Sample ID = N67 Lab Value = 0.461 Most Probable Value = 0.451 Percent Recovery = 102.2 Date Sample Logged by Lab = 03/26/01 Sample ID = 0850162 Number of Standard Deviations = 0.1 Blind Sample ID = N67 Lab Value = 1.171 Most Probable Value = 1.156 Percent Recovery = 101.3 Date Sample Logged by Lab = 03/23/01 Sample ID = 0820131 Number of Standard Deviations = 0.1 Blind Sample ID = NS7 Lab Value = 0.414 Most Probable Value = 0.451 Percent Recovery = 91.7 Date Sample Logged by Lab = 03/23/01 Sample ID = 0820130 Number of Standard Deviations = -0.3 Blind Sample ID = N67 Lab Value = 0.427 Most Probable Value = 0.451 Percent Recovery = 94.7 Date Sample Logged by Lab = 03/20/01 Sample ID = 0790003 Number of Standard Deviations = -0.2 Blind Sample ID = N67 Lab Value = 0.442 Most Probable Value = 0.451 Percent Recovery = 98.0 Date Sample Logged by Lab = 03/19/01 Sample ID = 0780188 Number of Standard Deviations = -0.1 Blind Sample ID = N67 Lab Value = 1.075 Most Probable Value = 1.156 Percent Recovery = 93.0 Date Sample Logged by Lab = 03/15/01 Sample ID = 0740030 Number of Standard Deviations = -0.5 Blind Sample ID = NS7 Lab Value = 0.396 Most Probable Value = 0.451 Percent Recovery = 87.8 Date Sample Logged by Lab = 03/15/01 Sample ID = 0740032 Number of Standard Deviations = -0.4 Blind Sample ID = N67 Lab Value = 0.435 Most Probable Value = 0.451 Percent Recovery = 96.5 Date Sample Logged by Lab = 03/13/01 Sample ID = 0720058 Number of Standard Deviations = -0.1 Blind Sample ID = N67 Lab Value = 0.412 Most Probable Value = 0.451 Percent Recovery = 91.4 Date Sample Logged by Lab = 03/12/01 Sample ID = 0710094 Number of Standard Deviations = -0.3 Blind Sample ID = N67 Lab Value = 1.014 Most Probable Value = 1.156 Percent Recovery = 87.7 Date Sample Logged by Lab = 03/08/01 Sample ID = 0670039 Number of Standard Deviations = -0.9 Blind Sample ID = NS7 Lab Value = 0.407 Most Probable Value = 0.451 Percent Recovery = 90.2 Date Sample Logged by Lab = 03/08/01 Sample ID = 0670038 Number of Standard Deviations = -0.4 Blind Sample ID = N67 Lab Value = 0.483 Most Probable Value = 0.451 Percent Recovery = 107.1 Date Sample Logged by Lab = 03/06/01 Sample ID = 0650077 Number of Standard Deviations = 0.3 Blind Sample ID = N67 Lab Value = 0.499 Most Probable Value = 0.451 Percent Recovery = 110.6 Date Sample Logged by Lab = 03/06/01 Sample ID = 0650078 Number of Standard Deviations = 0.4 Blind Sample ID = N67 Lab Value = 1.124 Most Probable Value = 1.156 Percent Recovery = 97.2 Date Sample Logged by Lab = 03/02/01 Sample ID = 0610071 Number of Standard Deviations = -0.2 Blind Sample ID = NS7 Lab Value = 0.597 Most Probable Value = 0.652 Percent Recovery = 91.6 Date Sample Logged by Lab = 03/02/01 Sample ID = 0610069 Number of Standard Deviations = -0.4 Blind Sample ID = N68 Lab Value = 0.544 Most Probable Value = 0.652 Percent Recovery = 83.4 Date Sample Logged by Lab = 02/28/01 Sample ID = 0590005 Number of Standard Deviations = -0.8 Blind Sample ID = N68 Lab Value = 0.595 Most Probable Value = 0.652 Percent Recovery = 91.3 Date Sample Logged by Lab = 02/27/01 Sample ID = 0580002 Number of Standard Deviations = -0.4 Blind Sample ID = N68 Lab Value = 1.205 Most Probable Value = 1.156 Percent Recovery = 104.2 Date Sample Logged by Lab = 02/22/01 Sample ID = 0530002 Number of Standard Deviations = 0.3 Blind Sample ID = NS7 Lab Value = 0.626 Most Probable Value = 0.652 Percent Recovery = 96.0 Date Sample Logged by Lab = 02/22/01 Sample ID = 0530003 Number of Standard Deviations = -0.2 Blind Sample ID = N68 Lab Value = 0.624 Most Probable Value = 0.652 Percent Recovery = 95.7 Date Sample Logged by Lab = 02/21/01 Sample ID = 0520068 Number of Standard Deviations = -0.2 Blind Sample ID = N68 Lab Value = 0.581 Most Probable Value = 0.652 Percent Recovery = 89.1 Date Sample Logged by Lab = 02/21/01 Sample ID = 0520067 Number of Standard Deviations = -0.5 Blind Sample ID = N68 Lab Value = 0.868 Most Probable Value = 1.156 Percent Recovery = 75.1 Date Sample Logged by Lab = 02/16/01 Sample ID = 0470110 Number of Standard Deviations = -1.7 Blind Sample ID = NS7 Lab Value = 0.500 Most Probable Value = 0.652 Percent Recovery = 76.7 Date Sample Logged by Lab = 02/16/01 Sample ID = 0470112 Number of Standard Deviations = -1.1 Blind Sample ID = N68 Lab Value = 0.625 Most Probable Value = 0.652 Percent Recovery = 95.9 Date Sample Logged by Lab = 02/14/01 Sample ID = 0450084 Number of Standard Deviations = -0.2 Blind Sample ID = N68 Lab Value = 0.543 Most Probable Value = 0.652 Percent Recovery = 83.3 Date Sample Logged by Lab = 02/12/01 Sample ID = 0430161 Number of Standard Deviations = -0.8 Blind Sample ID = N68 Lab Value = 1.160 Most Probable Value = 1.156 Percent Recovery = 100.3 Date Sample Logged by Lab = 02/08/01 Sample ID = 0390079 Number of Standard Deviations = 0.0 Blind Sample ID = NS7 Lab Value = 0.617 Most Probable Value = 0.652 Percent Recovery = 94.6 Date Sample Logged by Lab = 02/08/01 Sample ID = 0390078 Number of Standard Deviations = -0.3 Blind Sample ID = N68 Lab Value = 0.629 Most Probable Value = 0.652 Percent Recovery = 96.5 Date Sample Logged by Lab = 02/06/01 Sample ID = 0370014 Number of Standard Deviations = -0.2 Blind Sample ID = N68 Lab Value = 0.581 Most Probable Value = 0.652 Percent Recovery = 89.1 Date Sample Logged by Lab = 02/05/01 Sample ID = 0360081 Number of Standard Deviations = -0.5 Blind Sample ID = N68 Lab Value = 0.515 Most Probable Value = 0.451 Percent Recovery = 114.2 Date Sample Logged by Lab = 02/01/01 Sample ID = 0320003 Number of Standard Deviations = 0.5 Blind Sample ID = N67 Lab Value = 0.452 Most Probable Value = 0.451 Percent Recovery = 100.2 Date Sample Logged by Lab = 02/01/01 Sample ID = 0320004 Number of Standard Deviations = 0.0 Blind Sample ID = N67 Lab Value = 0.434 Most Probable Value = 0.451 Percent Recovery = 96.2 Date Sample Logged by Lab = 01/30/01 Sample ID = 0300015 Number of Standard Deviations = -0.1 Blind Sample ID = N67 Lab Value = 0.473 Most Probable Value = 0.451 Percent Recovery = 104.9 Date Sample Logged by Lab = 01/25/01 Sample ID = 0250013 Number of Standard Deviations = 0.2 Blind Sample ID = N67 Lab Value = 1.166 Most Probable Value = 1.156 Percent Recovery = 100.9 Date Sample Logged by Lab = 01/23/01 Sample ID = 0230067 Number of Standard Deviations = 0.1 Blind Sample ID = NS7 Lab Value = 0.427 Most Probable Value = 0.451 Percent Recovery = 94.7 Date Sample Logged by Lab = 01/23/01 Sample ID = 0230069 Number of Standard Deviations = -0.2 Blind Sample ID = N67 Lab Value = 0.461 Most Probable Value = 0.451 Percent Recovery = 102.2 Date Sample Logged by Lab = 01/22/01 Sample ID = 0220070 Number of Standard Deviations = 0.1 Blind Sample ID = N67 Lab Value = 0.455 Most Probable Value = 0.451 Percent Recovery = 100.9 Date Sample Logged by Lab = 01/19/01 Sample ID = 0190061 Number of Standard Deviations = 0.0 Blind Sample ID = N67 Lab Value = 1.097 Most Probable Value = 1.156 Percent Recovery = 94.9 Date Sample Logged by Lab = 01/17/01 Sample ID = 0170012 Number of Standard Deviations = -0.4 Blind Sample ID = NS7 Lab Value = 0.463 Most Probable Value = 0.451 Percent Recovery = 102.7 Date Sample Logged by Lab = 01/16/01 Sample ID = 0160060 Number of Standard Deviations = 0.1 Blind Sample ID = N67 Lab Value = 0.479 Most Probable Value = 0.451 Percent Recovery = 106.2 Date Sample Logged by Lab = 01/12/01 Sample ID = 0120096 Number of Standard Deviations = 0.2 Blind Sample ID = N67 Lab Value = 1.176 Most Probable Value = 1.156 Percent Recovery = 101.7 Date Sample Logged by Lab = 01/10/01 Sample ID = 0100024 Number of Standard Deviations = 0.1 Blind Sample ID = NS7 Lab Value = 0.434 Most Probable Value = 0.451 Percent Recovery = 96.2 Date Sample Logged by Lab = 01/10/01 Sample ID = 0100025 Number of Standard Deviations = -0.1 Blind Sample ID = N67 Lab Value = 0.440 Most Probable Value = 0.451 Percent Recovery = 97.6 Date Sample Logged by Lab = 01/10/01 Sample ID = 0100027 Number of Standard Deviations = -0.1 Blind Sample ID = N67 Lab Value = 0.437 Most Probable Value = 0.451 Percent Recovery = 96.9 Date Sample Logged by Lab = 01/10/01 Sample ID = 0100026 Number of Standard Deviations = -0.1 Blind Sample ID = N67 Lab Value = 1.156 Most Probable Value = 1.156 Percent Recovery = 100.0 Date Sample Logged by Lab = 01/08/01 Sample ID = 0080016 Number of Standard Deviations = 0.0 Blind Sample ID = NS7 Lab Value = 0.596 Most Probable Value = 0.652 Percent Recovery = 91.4 Date Sample Logged by Lab = 12/29/00 Sample ID = 3640034 Number of Standard Deviations = -0.4 Blind Sample ID = N68 Lab Value = 1.148 Most Probable Value = 1.156 Percent Recovery = 99.3 Date Sample Logged by Lab = 12/28/00 Sample ID = 3630009 Number of Standard Deviations = -0.0 Blind Sample ID = NS7 Lab Value = 0.606 Most Probable Value = 0.652 Percent Recovery = 92.9 Date Sample Logged by Lab = 12/28/00 Sample ID = 3630012 Number of Standard Deviations = -0.3 Blind Sample ID = N68 Lab Value = 0.593 Most Probable Value = 0.652 Percent Recovery = 91.0 Date Sample Logged by Lab = 12/26/00 Sample ID = 3610145 Number of Standard Deviations = -0.4 Blind Sample ID = N68 Lab Value = 0.621 Most Probable Value = 0.652 Percent Recovery = 95.2 Date Sample Logged by Lab = 12/26/00 Sample ID = 3610144 Number of Standard Deviations = -0.2 Blind Sample ID = N68 Lab Value = 0.537 Most Probable Value = 0.652 Percent Recovery = 82.4 Date Sample Logged by Lab = 12/20/00 Sample ID = 3550015 Number of Standard Deviations = -0.9 Blind Sample ID = N68 Lab Value = 0.587 Most Probable Value = 0.652 Percent Recovery = 90.0 Date Sample Logged by Lab = 12/18/00 Sample ID = 3530057 Number of Standard Deviations = -0.5 Blind Sample ID = N68 Lab Value = 0.615 Most Probable Value = 0.652 Percent Recovery = 94.3 Date Sample Logged by Lab = 12/14/00 Sample ID = 3490007 Number of Standard Deviations = -0.3 Blind Sample ID = N68 Lab Value = 1.137 Most Probable Value = 1.156 Percent Recovery = 98.4 Date Sample Logged by Lab = 12/12/00 Sample ID = 3470008 Number of Standard Deviations = -0.1 Blind Sample ID = NS7 Lab Value = 0.592 Most Probable Value = 0.652 Percent Recovery = 90.8 Date Sample Logged by Lab = 12/12/00 Sample ID = 3470006 Number of Standard Deviations = -0.4 Blind Sample ID = N68 Lab Value = 0.547 Most Probable Value = 0.652 Percent Recovery = 83.9 Date Sample Logged by Lab = 12/11/00 Sample ID = 3460059 Number of Standard Deviations = -0.8 Blind Sample ID = N68 Lab Value = 0.581 Most Probable Value = 0.652 Percent Recovery = 89.1 Date Sample Logged by Lab = 12/07/00 Sample ID = 3420111 Number of Standard Deviations = -0.5 Blind Sample ID = N68 Lab Value = 0.581 Most Probable Value = 0.652 Percent Recovery = 89.1 Date Sample Logged by Lab = 12/07/00 Sample ID = 3420111 Number of Standard Deviations = -0.5 Blind Sample ID = N68 Lab Value = 1.091 Most Probable Value = 1.156 Percent Recovery = 94.4 Date Sample Logged by Lab = 12/06/00 Sample ID = 3410045 Number of Standard Deviations = -0.4 Blind Sample ID = NS7 Lab Value = 0.603 Most Probable Value = 0.652 Percent Recovery = 92.5 Date Sample Logged by Lab = 12/06/00 Sample ID = 3410042 Number of Standard Deviations = -0.4 Blind Sample ID = N68 Lab Value = 0.611 Most Probable Value = 0.652 Percent Recovery = 93.7 Date Sample Logged by Lab = 12/06/00 Sample ID = 3410044 Number of Standard Deviations = -0.3 Blind Sample ID = N68 Lab Value = 0.476 Most Probable Value = 0.451 Percent Recovery = 105.5 Date Sample Logged by Lab = 12/01/00 Sample ID = 3360010 Number of Standard Deviations = 0.2 Blind Sample ID = N67 Lab Value = 1.246 Most Probable Value = 1.156 Percent Recovery = 107.8 Date Sample Logged by Lab = 11/28/00 Sample ID = 3330048 Number of Standard Deviations = 0.5 Blind Sample ID = NS7 Lab Value = 0.464 Most Probable Value = 0.451 Percent Recovery = 102.9 Date Sample Logged by Lab = 11/28/00 Sample ID = 3330046 Number of Standard Deviations = 0.1 Blind Sample ID = N67 Lab Value = 0.412 Most Probable Value = 0.451 Percent Recovery = 91.4 Date Sample Logged by Lab = 11/27/00 Sample ID = 3320010 Number of Standard Deviations = -0.3 Blind Sample ID = N67 Lab Value = 0.573 Most Probable Value = 0.451 Percent Recovery = 127.1 Date Sample Logged by Lab = 11/24/00 Sample ID = 3290040 Number of Standard Deviations = 1.0 Blind Sample ID = N67 Lab Value = 1.235 Most Probable Value = 1.156 Percent Recovery = 106.8 Date Sample Logged by Lab = 11/22/00 Sample ID = 3270021 Number of Standard Deviations = 0.5 Blind Sample ID = NS7 Lab Value = 0.410 Most Probable Value = 0.451 Percent Recovery = 90.9 Date Sample Logged by Lab = 11/22/00 Sample ID = 3270020 Number of Standard Deviations = -0.3 Blind Sample ID = N67 Lab Value = 0.457 Most Probable Value = 0.451 Percent Recovery = 101.3 Date Sample Logged by Lab = 11/22/00 Sample ID = 3270023 Number of Standard Deviations = 0.0 Blind Sample ID = N67 Lab Value = 0.476 Most Probable Value = 0.451 Percent Recovery = 105.5 Date Sample Logged by Lab = 11/16/00 Sample ID = 3210015 Number of Standard Deviations = 0.2 Blind Sample ID = N67 Lab Value = 1.253 Most Probable Value = 1.156 Percent Recovery = 108.4 Date Sample Logged by Lab = 11/14/00 Sample ID = 3190016 Number of Standard Deviations = 0.6 Blind Sample ID = NS7 Lab Value = 0.467 Most Probable Value = 0.451 Percent Recovery = 103.5 Date Sample Logged by Lab = 11/14/00 Sample ID = 3190014 Number of Standard Deviations = 0.1 Blind Sample ID = N67 Lab Value = 0.447 Most Probable Value = 0.451 Percent Recovery = 99.1 Date Sample Logged by Lab = 11/09/00 Sample ID = 3140004 Number of Standard Deviations = -0.0 Blind Sample ID = N67 Lab Value = 1.195 Most Probable Value = 1.156 Percent Recovery = 103.4 Date Sample Logged by Lab = 11/07/00 Sample ID = 3120029 Number of Standard Deviations = 0.2 Blind Sample ID = NS7 Lab Value = 0.439 Most Probable Value = 0.451 Percent Recovery = 97.3 Date Sample Logged by Lab = 11/07/00 Sample ID = 3120030 Number of Standard Deviations = -0.1 Blind Sample ID = N67 Lab Value = 0.446 Most Probable Value = 0.451 Percent Recovery = 98.9 Date Sample Logged by Lab = 11/07/00 Sample ID = 3120031 Number of Standard Deviations = -0.0 Blind Sample ID = N67 Lab Value = 0.532 Most Probable Value = 0.451 Percent Recovery = 118.0 Date Sample Logged by Lab = 11/02/00 Sample ID = 3070016 Number of Standard Deviations = 0.7 Blind Sample ID = N67 Lab Value = 0.640 Most Probable Value = 0.652 Percent Recovery = 98.2 Date Sample Logged by Lab = 11/01/00 Sample ID = 3060014 Number of Standard Deviations = -0.1 Blind Sample ID = N68 Lab Value = 0.604 Most Probable Value = 0.652 Percent Recovery = 92.6 Date Sample Logged by Lab = 10/30/00 Sample ID = 3040098 Number of Standard Deviations = -0.4 Blind Sample ID = N68 Lab Value = 1.146 Most Probable Value = 1.156 Percent Recovery = 99.1 Date Sample Logged by Lab = 10/26/00 Sample ID = 3000165 Number of Standard Deviations = -0.1 Blind Sample ID = NS7 Lab Value = 0.602 Most Probable Value = 0.652 Percent Recovery = 92.3 Date Sample Logged by Lab = 10/26/00 Sample ID = 3000164 Number of Standard Deviations = -0.4 Blind Sample ID = N68 Lab Value = 0.598 Most Probable Value = 0.652 Percent Recovery = 91.7 Date Sample Logged by Lab = 10/26/00 Sample ID = 3000163 Number of Standard Deviations = -0.4 Blind Sample ID = N68 Lab Value = 0.623 Most Probable Value = 0.652 Percent Recovery = 95.6 Date Sample Logged by Lab = 10/23/00 Sample ID = 2970147 Number of Standard Deviations = -0.2 Blind Sample ID = N68 Lab Value = 1.178 Most Probable Value = 1.156 Percent Recovery = 101.9 Date Sample Logged by Lab = 10/20/00 Sample ID = 2940071 Number of Standard Deviations = 0.1 Blind Sample ID = NS7 Lab Value = 0.631 Most Probable Value = 0.652 Percent Recovery = 96.8 Date Sample Logged by Lab = 10/20/00 Sample ID = 2940073 Number of Standard Deviations = -0.2 Blind Sample ID = N68 Lab Value = 0.605 Most Probable Value = 0.652 Percent Recovery = 92.8 Date Sample Logged by Lab = 10/17/00 Sample ID = 2910003 Number of Standard Deviations = -0.3 Blind Sample ID = N68 Lab Value = 0.585 Most Probable Value = 0.652 Percent Recovery = 89.7 Date Sample Logged by Lab = 10/16/00 Sample ID = 2900219 Number of Standard Deviations = -0.5 Blind Sample ID = N68 Lab Value = 1.167 Most Probable Value = 1.156 Percent Recovery = 101.0 Date Sample Logged by Lab = 10/13/00 Sample ID = 2870114 Number of Standard Deviations = 0.1 Blind Sample ID = NS7 Lab Value = 1.157 Most Probable Value = 1.156 Percent Recovery = 100.1 Date Sample Logged by Lab = 10/13/00 Sample ID = 2870099 Number of Standard Deviations = 0.0 Blind Sample ID = NS7 Lab Value = 0.615 Most Probable Value = 0.652 Percent Recovery = 94.3 Date Sample Logged by Lab = 10/13/00 Sample ID = 2870116 Number of Standard Deviations = -0.3 Blind Sample ID = N68 Lab Value = 0.600 Most Probable Value = 0.652 Percent Recovery = 92.0 Date Sample Logged by Lab = 10/13/00 Sample ID = 2870098 Number of Standard Deviations = -0.4 Blind Sample ID = N68 Lab Value = 0.607 Most Probable Value = 0.652 Percent Recovery = 93.2 Date Sample Logged by Lab = 10/13/00 Sample ID = 2870100 Number of Standard Deviations = -0.3 Blind Sample ID = N68 Lab Value = 0.622 Most Probable Value = 0.652 Percent Recovery = 95.4 Date Sample Logged by Lab = 10/04/00 Sample ID = 2780008 Number of Standard Deviations = -0.2 Blind Sample ID = N68 Lab Value = 0.145 Most Probable Value = 0.159 Percent Recovery = 91.2 Date Sample Logged by Lab = 10/02/00 Sample ID = 2760168 Number of Standard Deviations = -0.1 Blind Sample ID = N65 Lab Value = 0.696 Most Probable Value = 0.716 Percent Recovery = 97.2 Date Sample Logged by Lab = 09/29/00 Sample ID = 2730019 Number of Standard Deviations = -0.1 Blind Sample ID = NS5 Lab Value = 0.138 Most Probable Value = 0.159 Percent Recovery = 86.8 Date Sample Logged by Lab = 09/29/00 Sample ID = 2730018 Number of Standard Deviations = -0.2 Blind Sample ID = N65 Lab Value = 0.139 Most Probable Value = 0.159 Percent Recovery = 87.4 Date Sample Logged by Lab = 09/29/00 Sample ID = 2730017 Number of Standard Deviations = -0.2 Blind Sample ID = N65 Lab Value = 0.717 Most Probable Value = 0.716 Percent Recovery = 100.1 Date Sample Logged by Lab = 09/27/00 Sample ID = 2710018 Number of Standard Deviations = 0.0 Blind Sample ID = NS5 Lab Value = 0.165 Most Probable Value = 0.159 Percent Recovery = 103.8 Date Sample Logged by Lab = 09/27/00 Sample ID = 2710019 Number of Standard Deviations = 0.1 Blind Sample ID = N65 Lab Value = 0.174 Most Probable Value = 0.159 Percent Recovery = 109.4 Date Sample Logged by Lab = 09/26/00 Sample ID = 2700005 Number of Standard Deviations = 0.1 Blind Sample ID = N65 Lab Value = 0.171 Most Probable Value = 0.159 Percent Recovery = 107.5 Date Sample Logged by Lab = 09/25/00 Sample ID = 2690044 Number of Standard Deviations = 0.1 Blind Sample ID = N65 Lab Value = 0.729 Most Probable Value = 0.716 Percent Recovery = 101.8 Date Sample Logged by Lab = 09/22/00 Sample ID = 2660011 Number of Standard Deviations = 0.1 Blind Sample ID = NS5 Lab Value = 0.164 Most Probable Value = 0.159 Percent Recovery = 103.1 Date Sample Logged by Lab = 09/22/00 Sample ID = 2660009 Number of Standard Deviations = 0.0 Blind Sample ID = N65 Lab Value = 0.139 Most Probable Value = 0.159 Percent Recovery = 87.4 Date Sample Logged by Lab = 09/22/00 Sample ID = 2660010 Number of Standard Deviations = -0.2 Blind Sample ID = N65 Lab Value = 0.726 Most Probable Value = 0.716 Percent Recovery = 101.4 Date Sample Logged by Lab = 09/20/00 Sample ID = 2640051 Number of Standard Deviations = 0.1 Blind Sample ID = NS5 Lab Value = 0.139 Most Probable Value = 0.159 Percent Recovery = 87.4 Date Sample Logged by Lab = 09/20/00 Sample ID = 2640052 Number of Standard Deviations = -0.2 Blind Sample ID = N65 Lab Value = 0.130 Most Probable Value = 0.159 Percent Recovery = 81.8 Date Sample Logged by Lab = 09/19/00 Sample ID = 2630014 Number of Standard Deviations = -0.3 Blind Sample ID = N65 Lab Value = 0.121 Most Probable Value = 0.159 Percent Recovery = 76.1 Date Sample Logged by Lab = 09/18/00 Sample ID = 2620013 Number of Standard Deviations = -0.3 Blind Sample ID = N65 Lab Value = 0.671 Most Probable Value = 0.716 Percent Recovery = 93.7 Date Sample Logged by Lab = 09/15/00 Sample ID = 2590088 Number of Standard Deviations = -0.3 Blind Sample ID = NS5 Lab Value = 0.097 Most Probable Value = 0.159 Percent Recovery = 61.0 Date Sample Logged by Lab = 09/15/00 Sample ID = 2590089 Number of Standard Deviations = -0.5 Blind Sample ID = N65 Lab Value = 0.157 Most Probable Value = 0.159 Percent Recovery = 98.7 Date Sample Logged by Lab = 09/14/00 Sample ID = 2580185 Number of Standard Deviations = -0.0 Blind Sample ID = N65 Lab Value = 0.768 Most Probable Value = 0.716 Percent Recovery = 107.3 Date Sample Logged by Lab = 09/13/00 Sample ID = 2570123 Number of Standard Deviations = 0.4 Blind Sample ID = NS5 Lab Value = 0.113 Most Probable Value = 0.159 Percent Recovery = 71.1 Date Sample Logged by Lab = 09/13/00 Sample ID = 2570121 Number of Standard Deviations = -0.4 Blind Sample ID = N65 Lab Value = 0.143 Most Probable Value = 0.159 Percent Recovery = 89.9 Date Sample Logged by Lab = 09/12/00 Sample ID = 2560226 Number of Standard Deviations = -0.1 Blind Sample ID = N65 Lab Value = 0.729 Most Probable Value = 0.716 Percent Recovery = 101.8 Date Sample Logged by Lab = 09/08/00 Sample ID = 2520003 Number of Standard Deviations = 0.1 Blind Sample ID = NS5 Lab Value = 0.121 Most Probable Value = 0.159 Percent Recovery = 76.1 Date Sample Logged by Lab = 09/08/00 Sample ID = 2520001 Number of Standard Deviations = -0.3 Blind Sample ID = N65 Lab Value = 0.151 Most Probable Value = 0.159 Percent Recovery = 95.0 Date Sample Logged by Lab = 09/07/00 Sample ID = 2510129 Number of Standard Deviations = -0.1 Blind Sample ID = N65 Lab Value = 0.763 Most Probable Value = 0.716 Percent Recovery = 106.6 Date Sample Logged by Lab = 09/06/00 Sample ID = 2500004 Number of Standard Deviations = 0.3 Blind Sample ID = NS5 Lab Value = 0.165 Most Probable Value = 0.159 Percent Recovery = 103.8 Date Sample Logged by Lab = 09/06/00 Sample ID = 2500003 Number of Standard Deviations = 0.1 Blind Sample ID = N65 Lab Value = 0.157 Most Probable Value = 0.159 Percent Recovery = 98.7 Date Sample Logged by Lab = 09/05/00 Sample ID = 2490187 Number of Standard Deviations = -0.0 Blind Sample ID = N65 Lab Value = 0.910 Most Probable Value = 0.925 Percent Recovery = 98.4 Date Sample Logged by Lab = 08/29/00 Sample ID = 2420299 Number of Standard Deviations = -0.1 Blind Sample ID = N66 Lab Value = 0.911 Most Probable Value = 0.925 Percent Recovery = 98.5 Date Sample Logged by Lab = 08/29/00 Sample ID = 2420007 Number of Standard Deviations = -0.1 Blind Sample ID = N66 Lab Value = 0.725 Most Probable Value = 0.716 Percent Recovery = 101.3 Date Sample Logged by Lab = 08/25/00 Sample ID = 2380031 Number of Standard Deviations = 0.1 Blind Sample ID = NS5 Lab Value = 0.954 Most Probable Value = 0.925 Percent Recovery = 103.1 Date Sample Logged by Lab = 08/25/00 Sample ID = 2380029 Number of Standard Deviations = 0.2 Blind Sample ID = N66 Lab Value = 0.923 Most Probable Value = 0.925 Percent Recovery = 99.8 Date Sample Logged by Lab = 08/24/00 Sample ID = 2370029 Number of Standard Deviations = -0.0 Blind Sample ID = N66 Lab Value = 0.721 Most Probable Value = 0.716 Percent Recovery = 100.7 Date Sample Logged by Lab = 08/23/00 Sample ID = 2360063 Number of Standard Deviations = 0.0 Blind Sample ID = NS5 Lab Value = 0.921 Most Probable Value = 0.925 Percent Recovery = 99.6 Date Sample Logged by Lab = 08/23/00 Sample ID = 2360061 Number of Standard Deviations = -0.0 Blind Sample ID = N66 Lab Value = 0.942 Most Probable Value = 0.925 Percent Recovery = 101.8 Date Sample Logged by Lab = 08/22/00 Sample ID = 2350003 Number of Standard Deviations = 0.1 Blind Sample ID = N66 Lab Value = 0.725 Most Probable Value = 0.716 Percent Recovery = 101.3 Date Sample Logged by Lab = 08/18/00 Sample ID = 2310070 Number of Standard Deviations = 0.1 Blind Sample ID = NS5 Lab Value = 0.930 Most Probable Value = 0.925 Percent Recovery = 100.5 Date Sample Logged by Lab = 08/18/00 Sample ID = 2310071 Number of Standard Deviations = 0.0 Blind Sample ID = N66 Lab Value = 0.939 Most Probable Value = 0.925 Percent Recovery = 101.5 Date Sample Logged by Lab = 08/17/00 Sample ID = 2300017 Number of Standard Deviations = 0.1 Blind Sample ID = N66 Lab Value = 0.709 Most Probable Value = 0.716 Percent Recovery = 99.0 Date Sample Logged by Lab = 08/16/00 Sample ID = 2290004 Number of Standard Deviations = -0.0 Blind Sample ID = NS5 Lab Value = 0.884 Most Probable Value = 0.925 Percent Recovery = 95.6 Date Sample Logged by Lab = 08/16/00 Sample ID = 2290006 Number of Standard Deviations = -0.3 Blind Sample ID = N66 Lab Value = 0.983 Most Probable Value = 0.925 Percent Recovery = 106.3 Date Sample Logged by Lab = 08/15/00 Sample ID = 2280003 Number of Standard Deviations = 0.4 Blind Sample ID = N66 Lab Value = 0.946 Most Probable Value = 0.925 Percent Recovery = 102.3 Date Sample Logged by Lab = 08/14/00 Sample ID = 2270110 Number of Standard Deviations = 0.1 Blind Sample ID = N66 Lab Value = 0.738 Most Probable Value = 0.716 Percent Recovery = 103.1 Date Sample Logged by Lab = 08/11/00 Sample ID = 2240008 Number of Standard Deviations = 0.1 Blind Sample ID = NS5 Lab Value = 0.923 Most Probable Value = 0.925 Percent Recovery = 99.8 Date Sample Logged by Lab = 08/11/00 Sample ID = 2240006 Number of Standard Deviations = -0.0 Blind Sample ID = N66 Lab Value = 0.904 Most Probable Value = 0.925 Percent Recovery = 97.7 Date Sample Logged by Lab = 08/10/00 Sample ID = 2230012 Number of Standard Deviations = -0.1 Blind Sample ID = N66 Lab Value = 0.668 Most Probable Value = 0.716 Percent Recovery = 93.3 Date Sample Logged by Lab = 08/09/00 Sample ID = 2220006 Number of Standard Deviations = -0.3 Blind Sample ID = NS5 Lab Value = 0.877 Most Probable Value = 0.925 Percent Recovery = 94.8 Date Sample Logged by Lab = 08/09/00 Sample ID = 2220007 Number of Standard Deviations = -0.3 Blind Sample ID = N66 Lab Value = 0.886 Most Probable Value = 0.925 Percent Recovery = 95.8 Date Sample Logged by Lab = 08/08/00 Sample ID = 2210028 Number of Standard Deviations = -0.2 Blind Sample ID = N66 Lab Value = 0.908 Most Probable Value = 0.925 Percent Recovery = 98.2 Date Sample Logged by Lab = 08/07/00 Sample ID = 2200186 Number of Standard Deviations = -0.1 Blind Sample ID = N66 Lab Value = 0.712 Most Probable Value = 0.716 Percent Recovery = 99.4 Date Sample Logged by Lab = 08/02/00 Sample ID = 2150007 Number of Standard Deviations = -0.0 Blind Sample ID = NS5 Lab Value = 0.711 Most Probable Value = 0.716 Percent Recovery = 99.3 Date Sample Logged by Lab = 08/02/00 Sample ID = 2150006 Number of Standard Deviations = -0.0 Blind Sample ID = NS5 Lab Value = 0.905 Most Probable Value = 0.925 Percent Recovery = 97.8 Date Sample Logged by Lab = 08/02/00 Sample ID = 2150008 Number of Standard Deviations = -0.1 Blind Sample ID = N66 Lab Value = 0.923 Most Probable Value = 0.925 Percent Recovery = 99.8 Date Sample Logged by Lab = 08/02/00 Sample ID = 2150005 Number of Standard Deviations = -0.0 Blind Sample ID = N66 Lab Value = 0.919 Most Probable Value = 0.925 Percent Recovery = 99.4 Date Sample Logged by Lab = 08/02/00 Sample ID = 2150002 Number of Standard Deviations = -0.0 Blind Sample ID = N66 Lab Value = 0.731 Most Probable Value = 0.716 Percent Recovery = 102.1 Date Sample Logged by Lab = 08/01/00 Sample ID = 2140279 Number of Standard Deviations = 0.1 Blind Sample ID = NS5 Lab Value = 0.116 Most Probable Value = 0.159 Percent Recovery = 73.0 Date Sample Logged by Lab = 08/01/00 Sample ID = 2140276 Number of Standard Deviations = -0.4 Blind Sample ID = N65 Lab Value = 0.123 Most Probable Value = 0.159 Percent Recovery = 77.4 Date Sample Logged by Lab = 08/01/00 Sample ID = 2140278 Number of Standard Deviations = -0.3 Blind Sample ID = N65 Lab Value = 0.122 Most Probable Value = 0.159 Percent Recovery = 76.7 Date Sample Logged by Lab = 07/28/00 Sample ID = 2100028 Number of Standard Deviations = -0.3 Blind Sample ID = N65 Lab Value = 0.700 Most Probable Value = 0.716 Percent Recovery = 97.8 Date Sample Logged by Lab = 07/27/00 Sample ID = 2090018 Number of Standard Deviations = -0.1 Blind Sample ID = NS5 Lab Value = 0.143 Most Probable Value = 0.159 Percent Recovery = 89.9 Date Sample Logged by Lab = 07/27/00 Sample ID = 2090017 Number of Standard Deviations = -0.1 Blind Sample ID = N65 Lab Value = 0.710 Most Probable Value = 0.716 Percent Recovery = 99.2 Date Sample Logged by Lab = 07/26/00 Sample ID = 2080026 Number of Standard Deviations = -0.0 Blind Sample ID = NS5 Lab Value = 0.151 Most Probable Value = 0.159 Percent Recovery = 95.0 Date Sample Logged by Lab = 07/26/00 Sample ID = 2080024 Number of Standard Deviations = -0.1 Blind Sample ID = N65 Lab Value = 0.151 Most Probable Value = 0.159 Percent Recovery = 95.0 Date Sample Logged by Lab = 07/26/00 Sample ID = 2080023 Number of Standard Deviations = -0.1 Blind Sample ID = N65 Lab Value = 0.166 Most Probable Value = 0.159 Percent Recovery = 104.4 Date Sample Logged by Lab = 07/26/00 Sample ID = 2080025 Number of Standard Deviations = 0.1 Blind Sample ID = N65 Lab Value = 0.132 Most Probable Value = 0.159 Percent Recovery = 83.0 Date Sample Logged by Lab = 07/21/00 Sample ID = 2030088 Number of Standard Deviations = -0.2 Blind Sample ID = N65 Lab Value = 0.740 Most Probable Value = 0.716 Percent Recovery = 103.4 Date Sample Logged by Lab = 07/20/00 Sample ID = 2020145 Number of Standard Deviations = 0.2 Blind Sample ID = NS5 Lab Value = 0.180 Most Probable Value = 0.159 Percent Recovery = 113.2 Date Sample Logged by Lab = 07/20/00 Sample ID = 2020146 Number of Standard Deviations = 0.2 Blind Sample ID = N65 Lab Value = 0.142 Most Probable Value = 0.159 Percent Recovery = 89.3 Date Sample Logged by Lab = 07/19/00 Sample ID = 2010007 Number of Standard Deviations = -0.1 Blind Sample ID = N65 Lab Value = 0.164 Most Probable Value = 0.159 Percent Recovery = 103.1 Date Sample Logged by Lab = 07/18/00 Sample ID = 2000007 Number of Standard Deviations = 0.0 Blind Sample ID = N65 Lab Value = 0.739 Most Probable Value = 0.716 Percent Recovery = 103.2 Date Sample Logged by Lab = 07/17/00 Sample ID = 1990211 Number of Standard Deviations = 0.2 Blind Sample ID = NS5 Lab Value = 0.141 Most Probable Value = 0.159 Percent Recovery = 88.7 Date Sample Logged by Lab = 07/17/00 Sample ID = 1990209 Number of Standard Deviations = -0.2 Blind Sample ID = N65 Lab Value = 0.148 Most Probable Value = 0.159 Percent Recovery = 93.1 Date Sample Logged by Lab = 07/14/00 Sample ID = 1960018 Number of Standard Deviations = -0.1 Blind Sample ID = N65 Lab Value = 0.773 Most Probable Value = 0.716 Percent Recovery = 108.0 Date Sample Logged by Lab = 07/13/00 Sample ID = 1950009 Number of Standard Deviations = 0.4 Blind Sample ID = NS5 Lab Value = 0.178 Most Probable Value = 0.159 Percent Recovery = 111.9 Date Sample Logged by Lab = 07/13/00 Sample ID = 1950008 Number of Standard Deviations = 0.2 Blind Sample ID = N65 Lab Value = 0.134 Most Probable Value = 0.159 Percent Recovery = 84.3 Date Sample Logged by Lab = 07/12/00 Sample ID = 1940002 Number of Standard Deviations = -0.2 Blind Sample ID = N65 Lab Value = 0.156 Most Probable Value = 0.159 Percent Recovery = 98.1 Date Sample Logged by Lab = 07/11/00 Sample ID = 1930002 Number of Standard Deviations = -0.0 Blind Sample ID = N65 Lab Value = 0.730 Most Probable Value = 0.716 Percent Recovery = 102.0 Date Sample Logged by Lab = 07/10/00 Sample ID = 1920070 Number of Standard Deviations = 0.1 Blind Sample ID = NS5 Lab Value = 0.170 Most Probable Value = 0.159 Percent Recovery = 106.9 Date Sample Logged by Lab = 07/10/00 Sample ID = 1920069 Number of Standard Deviations = 0.1 Blind Sample ID = N65 Lab Value = 0.160 Most Probable Value = 0.159 Percent Recovery = 100.6 Date Sample Logged by Lab = 07/07/00 Sample ID = 1890027 Number of Standard Deviations = 0.0 Blind Sample ID = N65 Lab Value = 0.713 Most Probable Value = 0.716 Percent Recovery = 99.6 Date Sample Logged by Lab = 07/06/00 Sample ID = 1880035 Number of Standard Deviations = -0.0 Blind Sample ID = NS5 Lab Value = 0.160 Most Probable Value = 0.159 Percent Recovery = 100.6 Date Sample Logged by Lab = 07/06/00 Sample ID = 1880036 Number of Standard Deviations = 0.0 Blind Sample ID = N65 Lab Value = 0.151 Most Probable Value = 0.159 Percent Recovery = 95.0 Date Sample Logged by Lab = 07/05/00 Sample ID = 1870068 Number of Standard Deviations = -0.1 Blind Sample ID = N65 Lab Value = 0.909 Most Probable Value = 0.925 Percent Recovery = 98.3 Date Sample Logged by Lab = 06/29/00 Sample ID = 1810045 Number of Standard Deviations = -0.1 Blind Sample ID = N66 Lab Value = 0.765 Most Probable Value = 0.716 Percent Recovery = 106.8 Date Sample Logged by Lab = 06/28/00 Sample ID = 1800022 Number of Standard Deviations = 0.3 Blind Sample ID = NS5 Lab Value = 0.914 Most Probable Value = 0.925 Percent Recovery = 98.8 Date Sample Logged by Lab = 06/28/00 Sample ID = 1800024 Number of Standard Deviations = -0.1 Blind Sample ID = N66 Lab Value = 0.912 Most Probable Value = 0.925 Percent Recovery = 98.6 Date Sample Logged by Lab = 06/27/00 Sample ID = 1790016 Number of Standard Deviations = -0.1 Blind Sample ID = N66 Lab Value = 0.903 Most Probable Value = 0.925 Percent Recovery = 97.6 Date Sample Logged by Lab = 06/27/00 Sample ID = 1790015 Number of Standard Deviations = -0.1 Blind Sample ID = N66 Lab Value = 0.695 Most Probable Value = 0.716 Percent Recovery = 97.1 Date Sample Logged by Lab = 06/23/00 Sample ID = 1750017 Number of Standard Deviations = -0.1 Blind Sample ID = NS5 Lab Value = 0.879 Most Probable Value = 0.925 Percent Recovery = 95.0 Date Sample Logged by Lab = 06/23/00 Sample ID = 1750019 Number of Standard Deviations = -0.3 Blind Sample ID = N66 Lab Value = 0.914 Most Probable Value = 0.925 Percent Recovery = 98.8 Date Sample Logged by Lab = 06/22/00 Sample ID = 1740114 Number of Standard Deviations = -0.1 Blind Sample ID = N66 Lab Value = 0.783 Most Probable Value = 0.716 Percent Recovery = 109.4 Date Sample Logged by Lab = 06/21/00 Sample ID = 1730023 Number of Standard Deviations = 0.5 Blind Sample ID = NS5 Lab Value = 0.972 Most Probable Value = 0.925 Percent Recovery = 105.1 Date Sample Logged by Lab = 06/21/00 Sample ID = 1730021 Number of Standard Deviations = 0.3 Blind Sample ID = N66 Lab Value = 0.966 Most Probable Value = 0.925 Percent Recovery = 104.4 Date Sample Logged by Lab = 06/20/00 Sample ID = 1720103 Number of Standard Deviations = 0.3 Blind Sample ID = N66 Lab Value = 0.766 Most Probable Value = 0.716 Percent Recovery = 107.0 Date Sample Logged by Lab = 06/19/00 Sample ID = 1710122 Number of Standard Deviations = 0.3 Blind Sample ID = NS5 Lab Value = 0.949 Most Probable Value = 0.925 Percent Recovery = 102.6 Date Sample Logged by Lab = 06/19/00 Sample ID = 1710123 Number of Standard Deviations = 0.2 Blind Sample ID = N66 Lab Value = 0.964 Most Probable Value = 0.925 Percent Recovery = 104.2 Date Sample Logged by Lab = 06/19/00 Sample ID = 1710121 Number of Standard Deviations = 0.2 Blind Sample ID = N66 Lab Value = 0.902 Most Probable Value = 0.925 Percent Recovery = 97.5 Date Sample Logged by Lab = 06/15/00 Sample ID = 1670295 Number of Standard Deviations = -0.1 Blind Sample ID = N66 Lab Value = 0.737 Most Probable Value = 0.716 Percent Recovery = 102.9 Date Sample Logged by Lab = 06/14/00 Sample ID = 1660090 Number of Standard Deviations = 0.1 Blind Sample ID = NS5 Lab Value = 0.919 Most Probable Value = 0.925 Percent Recovery = 99.4 Date Sample Logged by Lab = 06/14/00 Sample ID = 1660089 Number of Standard Deviations = -0.0 Blind Sample ID = N66 Lab Value = 0.935 Most Probable Value = 0.925 Percent Recovery = 101.1 Date Sample Logged by Lab = 06/13/00 Sample ID = 1650009 Number of Standard Deviations = 0.1 Blind Sample ID = N66 Lab Value = 0.935 Most Probable Value = 0.925 Percent Recovery = 101.1 Date Sample Logged by Lab = 06/12/00 Sample ID = 1640167 Number of Standard Deviations = 0.1 Blind Sample ID = N66 Lab Value = 0.699 Most Probable Value = 0.716 Percent Recovery = 97.6 Date Sample Logged by Lab = 06/09/00 Sample ID = 1610253 Number of Standard Deviations = -0.1 Blind Sample ID = NS5 Lab Value = 0.877 Most Probable Value = 0.925 Percent Recovery = 94.8 Date Sample Logged by Lab = 06/09/00 Sample ID = 1610250 Number of Standard Deviations = -0.3 Blind Sample ID = N66 Lab Value = 0.932 Most Probable Value = 0.925 Percent Recovery = 100.8 Date Sample Logged by Lab = 06/08/00 Sample ID = 1600015 Number of Standard Deviations = 0.0 Blind Sample ID = N66 Lab Value = 0.676 Most Probable Value = 0.716 Percent Recovery = 94.4 Date Sample Logged by Lab = 06/07/00 Sample ID = 1590025 Number of Standard Deviations = -0.3 Blind Sample ID = NS5 Lab Value = 0.864 Most Probable Value = 0.925 Percent Recovery = 93.4 Date Sample Logged by Lab = 06/07/00 Sample ID = 1590026 Number of Standard Deviations = -0.4 Blind Sample ID = N66 Lab Value = 0.981 Most Probable Value = 0.925 Percent Recovery = 106.1 Date Sample Logged by Lab = 06/06/00 Sample ID = 1580015 Number of Standard Deviations = 0.4 Blind Sample ID = N66 Lab Value = 0.754 Most Probable Value = 0.716 Percent Recovery = 105.3 Date Sample Logged by Lab = 06/05/00 Sample ID = 1570170 Number of Standard Deviations = 0.3 Blind Sample ID = NS5 Lab Value = 0.954 Most Probable Value = 0.925 Percent Recovery = 103.1 Date Sample Logged by Lab = 06/05/00 Sample ID = 1570169 Number of Standard Deviations = 0.2 Blind Sample ID = N66 Lab Value = 0.955 Most Probable Value = 0.925 Percent Recovery = 103.2 Date Sample Logged by Lab = 06/05/00 Sample ID = 1570171 Number of Standard Deviations = 0.2 Blind Sample ID = N66 Lab Value = 0.150 Most Probable Value = 0.159 Percent Recovery = 94.3 Date Sample Logged by Lab = 05/31/00 Sample ID = 1520005 Number of Standard Deviations = -0.1 Blind Sample ID = N65 Lab Value = 0.731 Most Probable Value = 0.716 Percent Recovery = 102.1 Date Sample Logged by Lab = 05/26/00 Sample ID = 1470025 Number of Standard Deviations = 0.1 Blind Sample ID = NS5 Lab Value = 0.163 Most Probable Value = 0.159 Percent Recovery = 102.7 Date Sample Logged by Lab = 05/26/00 Sample ID = 1470024 Number of Standard Deviations = 0.0 Blind Sample ID = N65 Lab Value = 0.752 Most Probable Value = 0.716 Percent Recovery = 105.0 Date Sample Logged by Lab = 05/25/00 Sample ID = 1460087 Number of Standard Deviations = 0.2 Blind Sample ID = NS5 Lab Value = 0.163 Most Probable Value = 0.159 Percent Recovery = 102.7 Date Sample Logged by Lab = 05/25/00 Sample ID = 1460090 Number of Standard Deviations = 0.0 Blind Sample ID = N65 Lab Value = 0.176 Most Probable Value = 0.159 Percent Recovery = 110.8 Date Sample Logged by Lab = 05/25/00 Sample ID = 1460088 Number of Standard Deviations = 0.1 Blind Sample ID = N65 Lab Value = 0.158 Most Probable Value = 0.159 Percent Recovery = 99.4 Date Sample Logged by Lab = 05/23/00 Sample ID = 1440001 Number of Standard Deviations = -0.0 Blind Sample ID = N65 Lab Value = 0.144 Most Probable Value = 0.159 Percent Recovery = 90.6 Date Sample Logged by Lab = 05/22/00 Sample ID = 1430144 Number of Standard Deviations = -0.1 Blind Sample ID = N65 Lab Value = 0.830 Most Probable Value = 0.716 Percent Recovery = 115.9 Date Sample Logged by Lab = 05/19/00 Sample ID = 1400060 Number of Standard Deviations = 0.8 Blind Sample ID = NS5 Lab Value = 0.173 Most Probable Value = 0.159 Percent Recovery = 108.8 Date Sample Logged by Lab = 05/19/00 Sample ID = 1400062 Number of Standard Deviations = 0.1 Blind Sample ID = N65 Lab Value = 0.170 Most Probable Value = 0.159 Percent Recovery = 106.9 Date Sample Logged by Lab = 05/18/00 Sample ID = 1390027 Number of Standard Deviations = 0.1 Blind Sample ID = N65 Lab Value = 0.753 Most Probable Value = 0.716 Percent Recovery = 105.2 Date Sample Logged by Lab = 05/17/00 Sample ID = 1380007 Number of Standard Deviations = 0.3 Blind Sample ID = NS5 Lab Value = 0.151 Most Probable Value = 0.159 Percent Recovery = 95.0 Date Sample Logged by Lab = 05/17/00 Sample ID = 1380009 Number of Standard Deviations = -0.1 Blind Sample ID = N65 Lab Value = 0.165 Most Probable Value = 0.159 Percent Recovery = 103.8 Date Sample Logged by Lab = 05/16/00 Sample ID = 1370048 Number of Standard Deviations = 0.1 Blind Sample ID = N65 Lab Value = 0.143 Most Probable Value = 0.159 Percent Recovery = 89.9 Date Sample Logged by Lab = 05/15/00 Sample ID = 1360072 Number of Standard Deviations = -0.1 Blind Sample ID = N65 Lab Value = 0.133 Most Probable Value = 0.159 Percent Recovery = 83.6 Date Sample Logged by Lab = 05/11/00 Sample ID = 1320114 Number of Standard Deviations = -0.2 Blind Sample ID = N65 Lab Value = 0.735 Most Probable Value = 0.716 Percent Recovery = 102.7 Date Sample Logged by Lab = 05/10/00 Sample ID = 1310006 Number of Standard Deviations = 0.1 Blind Sample ID = NS5 Lab Value = 0.140 Most Probable Value = 0.159 Percent Recovery = 88.1 Date Sample Logged by Lab = 05/10/00 Sample ID = 1310005 Number of Standard Deviations = -0.2 Blind Sample ID = N65 Lab Value = 0.153 Most Probable Value = 0.159 Percent Recovery = 96.2 Date Sample Logged by Lab = 05/09/00 Sample ID = 1300013 Number of Standard Deviations = -0.1 Blind Sample ID = N65 Lab Value = 0.138 Most Probable Value = 0.159 Percent Recovery = 86.8 Date Sample Logged by Lab = 05/08/00 Sample ID = 1290117 Number of Standard Deviations = -0.2 Blind Sample ID = N65 Lab Value = 0.769 Most Probable Value = 0.716 Percent Recovery = 107.3 Date Sample Logged by Lab = 05/05/00 Sample ID = 1260004 Number of Standard Deviations = 0.4 Blind Sample ID = NS5 Lab Value = 0.152 Most Probable Value = 0.159 Percent Recovery = 95.7 Date Sample Logged by Lab = 05/05/00 Sample ID = 1260006 Number of Standard Deviations = -0.1 Blind Sample ID = N65 Lab Value = 0.142 Most Probable Value = 0.159 Percent Recovery = 89.3 Date Sample Logged by Lab = 05/04/00 Sample ID = 1250001 Number of Standard Deviations = -0.1 Blind Sample ID = N65 Lab Value = 0.667 Most Probable Value = 0.716 Percent Recovery = 93.2 Date Sample Logged by Lab = 05/03/00 Sample ID = 1240014 Number of Standard Deviations = -0.3 Blind Sample ID = NS5 Lab Value = 0.135 Most Probable Value = 0.159 Percent Recovery = 84.9 Date Sample Logged by Lab = 05/03/00 Sample ID = 1240015 Number of Standard Deviations = -0.2 Blind Sample ID = N65 Lab Value = 0.154 Most Probable Value = 0.159 Percent Recovery = 96.9 Date Sample Logged by Lab = 05/02/00 Sample ID = 1230004 Number of Standard Deviations = -0.0 Blind Sample ID = N65 Lab Value = 0.764 Most Probable Value = 0.716 Percent Recovery = 106.7 Date Sample Logged by Lab = 05/01/00 Sample ID = 1220102 Number of Standard Deviations = 0.3 Blind Sample ID = NS5 Lab Value = 0.936 Most Probable Value = 0.925 Percent Recovery = 101.2 Date Sample Logged by Lab = 05/01/00 Sample ID = 1220101 Number of Standard Deviations = 0.1 Blind Sample ID = N66 Lab Value = 0.981 Most Probable Value = 0.925 Percent Recovery = 106.1 Date Sample Logged by Lab = 04/28/00 Sample ID = 1190025 Number of Standard Deviations = 0.4 Blind Sample ID = N66 Lab Value = 0.753 Most Probable Value = 0.716 Percent Recovery = 105.2 Date Sample Logged by Lab = 04/27/00 Sample ID = 1180020 Number of Standard Deviations = 0.3 Blind Sample ID = NS5 Lab Value = 0.991 Most Probable Value = 0.925 Percent Recovery = 107.1 Date Sample Logged by Lab = 04/27/00 Sample ID = 1180019 Number of Standard Deviations = 0.4 Blind Sample ID = N66 Lab Value = 1.005 Most Probable Value = 0.925 Percent Recovery = 108.6 Date Sample Logged by Lab = 04/27/00 Sample ID = 1180017 Number of Standard Deviations = 0.5 Blind Sample ID = N66 Lab Value = 0.971 Most Probable Value = 0.925 Percent Recovery = 105.0 Date Sample Logged by Lab = 04/25/00 Sample ID = 1160013 Number of Standard Deviations = 0.3 Blind Sample ID = N66 Lab Value = 0.711 Most Probable Value = 0.716 Percent Recovery = 99.3 Date Sample Logged by Lab = 04/24/00 Sample ID = 1150204 Number of Standard Deviations = -0.0 Blind Sample ID = NS5 Lab Value = 0.936 Most Probable Value = 0.925 Percent Recovery = 101.2 Date Sample Logged by Lab = 04/24/00 Sample ID = 1150202 Number of Standard Deviations = 0.1 Blind Sample ID = N66 Lab Value = 0.982 Most Probable Value = 0.925 Percent Recovery = 106.2 Date Sample Logged by Lab = 04/21/00 Sample ID = 1120195 Number of Standard Deviations = 0.4 Blind Sample ID = N66 Lab Value = 0.740 Most Probable Value = 0.716 Percent Recovery = 103.4 Date Sample Logged by Lab = 04/20/00 Sample ID = 1110011 Number of Standard Deviations = 0.2 Blind Sample ID = NS5 Lab Value = 0.951 Most Probable Value = 0.925 Percent Recovery = 102.8 Date Sample Logged by Lab = 04/20/00 Sample ID = 1110010 Number of Standard Deviations = 0.2 Blind Sample ID = N66 Lab Value = 0.947 Most Probable Value = 0.925 Percent Recovery = 102.4 Date Sample Logged by Lab = 04/19/00 Sample ID = 1100005 Number of Standard Deviations = 0.1 Blind Sample ID = N66 Lab Value = 1.017 Most Probable Value = 0.925 Percent Recovery = 109.9 Date Sample Logged by Lab = 04/18/00 Sample ID = 1090153 Number of Standard Deviations = 0.6 Blind Sample ID = N66 Lab Value = 0.756 Most Probable Value = 0.716 Percent Recovery = 105.6 Date Sample Logged by Lab = 04/17/00 Sample ID = 1080078 Number of Standard Deviations = 0.3 Blind Sample ID = NS5 Lab Value = 0.979 Most Probable Value = 0.925 Percent Recovery = 105.8 Date Sample Logged by Lab = 04/17/00 Sample ID = 1080077 Number of Standard Deviations = 0.3 Blind Sample ID = N66 Lab Value = 0.883 Most Probable Value = 0.925 Percent Recovery = 95.5 Date Sample Logged by Lab = 04/14/00 Sample ID = 1050025 Number of Standard Deviations = -0.3 Blind Sample ID = N66 Lab Value = 0.754 Most Probable Value = 0.716 Percent Recovery = 105.3 Date Sample Logged by Lab = 04/13/00 Sample ID = 1040098 Number of Standard Deviations = 0.3 Blind Sample ID = NS5 Lab Value = 1.015 Most Probable Value = 0.925 Percent Recovery = 109.7 Date Sample Logged by Lab = 04/13/00 Sample ID = 1040099 Number of Standard Deviations = 0.6 Blind Sample ID = N66 Lab Value = 1.009 Most Probable Value = 0.925 Percent Recovery = 109.1 Date Sample Logged by Lab = 04/13/00 Sample ID = 1040015 Number of Standard Deviations = 0.5 Blind Sample ID = N66 Lab Value = 0.958 Most Probable Value = 0.925 Percent Recovery = 103.6 Date Sample Logged by Lab = 04/11/00 Sample ID = 1020183 Number of Standard Deviations = 0.2 Blind Sample ID = N66 Lab Value = 0.756 Most Probable Value = 0.716 Percent Recovery = 105.6 Date Sample Logged by Lab = 04/10/00 Sample ID = 1010205 Number of Standard Deviations = 0.3 Blind Sample ID = NS5 Lab Value = 0.974 Most Probable Value = 0.925 Percent Recovery = 105.3 Date Sample Logged by Lab = 04/10/00 Sample ID = 1010204 Number of Standard Deviations = 0.3 Blind Sample ID = N66 Lab Value = 0.972 Most Probable Value = 0.925 Percent Recovery = 105.1 Date Sample Logged by Lab = 04/07/00 Sample ID = 0980007 Number of Standard Deviations = 0.3 Blind Sample ID = N66 Lab Value = 0.774 Most Probable Value = 0.716 Percent Recovery = 108.1 Date Sample Logged by Lab = 04/06/00 Sample ID = 0970013 Number of Standard Deviations = 0.4 Blind Sample ID = NS5 Lab Value = 1.001 Most Probable Value = 0.925 Percent Recovery = 108.2 Date Sample Logged by Lab = 04/06/00 Sample ID = 0970012 Number of Standard Deviations = 0.5 Blind Sample ID = N66 Lab Value = 0.761 Most Probable Value = 0.925 Percent Recovery = 82.3 Date Sample Logged by Lab = 04/05/00 Sample ID = 0960017 Number of Standard Deviations = -1.0 Blind Sample ID = N66 Lab Value = 0.964 Most Probable Value = 0.925 Percent Recovery = 104.2 Date Sample Logged by Lab = 04/04/00 Sample ID = 0950165 Number of Standard Deviations = 0.2 Blind Sample ID = N66 Lab Value = 0.719 Most Probable Value = 0.716 Percent Recovery = 100.4 Date Sample Logged by Lab = 03/31/00 Sample ID = 0910203 Number of Standard Deviations = 0.0 Blind Sample ID = NS5 Lab Value = 0.208 Most Probable Value = 0.200 Percent Recovery = 104.0 Date Sample Logged by Lab = 03/31/00 Sample ID = 0910201 Number of Standard Deviations = 0.1 Blind Sample ID = N63 Lab Value = 0.181 Most Probable Value = 0.200 Percent Recovery = 90.5 Date Sample Logged by Lab = 03/29/00 Sample ID = 0890098 Number of Standard Deviations = -0.2 Blind Sample ID = N63 Lab Value = 0.201 Most Probable Value = 0.200 Percent Recovery = 100.5 Date Sample Logged by Lab = 03/28/00 Sample ID = 0880058 Number of Standard Deviations = 0.0 Blind Sample ID = N63 Lab Value = 0.745 Most Probable Value = 0.716 Percent Recovery = 104.1 Date Sample Logged by Lab = 03/24/00 Sample ID = 0840034 Number of Standard Deviations = 0.2 Blind Sample ID = NS5 Lab Value = 0.204 Most Probable Value = 0.200 Percent Recovery = 102.0 Date Sample Logged by Lab = 03/24/00 Sample ID = 0840032 Number of Standard Deviations = 0.0 Blind Sample ID = N63 Lab Value = 0.148 Most Probable Value = 0.200 Percent Recovery = 74.0 Date Sample Logged by Lab = 03/23/00 Sample ID = 0830003 Number of Standard Deviations = -0.4 Blind Sample ID = N63 Lab Value = 0.663 Most Probable Value = 0.716 Percent Recovery = 92.6 Date Sample Logged by Lab = 03/22/00 Sample ID = 0820025 Number of Standard Deviations = -0.4 Blind Sample ID = NS5 Lab Value = 0.172 Most Probable Value = 0.200 Percent Recovery = 86.0 Date Sample Logged by Lab = 03/22/00 Sample ID = 0820024 Number of Standard Deviations = -0.2 Blind Sample ID = N63 Lab Value = 0.177 Most Probable Value = 0.200 Percent Recovery = 88.5 Date Sample Logged by Lab = 03/21/00 Sample ID = 0810061 Number of Standard Deviations = -0.2 Blind Sample ID = N63 Lab Value = 0.163 Most Probable Value = 0.200 Percent Recovery = 81.5 Date Sample Logged by Lab = 03/20/00 Sample ID = 0800117 Number of Standard Deviations = -0.3 Blind Sample ID = N63 Lab Value = 0.698 Most Probable Value = 0.716 Percent Recovery = 97.5 Date Sample Logged by Lab = 03/17/00 Sample ID = 0770028 Number of Standard Deviations = -0.1 Blind Sample ID = NS5 Lab Value = 0.165 Most Probable Value = 0.200 Percent Recovery = 82.5 Date Sample Logged by Lab = 03/17/00 Sample ID = 0770030 Number of Standard Deviations = -0.3 Blind Sample ID = N63 Lab Value = 0.757 Most Probable Value = 0.716 Percent Recovery = 105.7 Date Sample Logged by Lab = 03/15/00 Sample ID = 0750133 Number of Standard Deviations = 0.3 Blind Sample ID = NS5 Lab Value = 0.206 Most Probable Value = 0.200 Percent Recovery = 103.0 Date Sample Logged by Lab = 03/15/00 Sample ID = 0750135 Number of Standard Deviations = 0.1 Blind Sample ID = N63 Lab Value = 0.190 Most Probable Value = 0.200 Percent Recovery = 95.0 Date Sample Logged by Lab = 03/14/00 Sample ID = 0740009 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.193 Most Probable Value = 0.200 Percent Recovery = 96.5 Date Sample Logged by Lab = 03/14/00 Sample ID = 0740007 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.188 Most Probable Value = 0.200 Percent Recovery = 94.0 Date Sample Logged by Lab = 03/13/00 Sample ID = 0730083 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.700 Most Probable Value = 0.716 Percent Recovery = 97.8 Date Sample Logged by Lab = 03/10/00 Sample ID = 0700005 Number of Standard Deviations = -0.1 Blind Sample ID = NS5 Lab Value = 0.240 Most Probable Value = 0.200 Percent Recovery = 120.0 Date Sample Logged by Lab = 03/09/00 Sample ID = 0690007 Number of Standard Deviations = 0.3 Blind Sample ID = N63 Lab Value = 0.712 Most Probable Value = 0.716 Percent Recovery = 99.4 Date Sample Logged by Lab = 03/08/00 Sample ID = 0680003 Number of Standard Deviations = -0.0 Blind Sample ID = NS5 Lab Value = 0.189 Most Probable Value = 0.200 Percent Recovery = 94.5 Date Sample Logged by Lab = 03/08/00 Sample ID = 0680006 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.189 Most Probable Value = 0.200 Percent Recovery = 94.5 Date Sample Logged by Lab = 03/08/00 Sample ID = 0680004 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.184 Most Probable Value = 0.200 Percent Recovery = 92.0 Date Sample Logged by Lab = 03/08/00 Sample ID = 0680005 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.736 Most Probable Value = 0.716 Percent Recovery = 102.8 Date Sample Logged by Lab = 03/03/00 Sample ID = 0630084 Number of Standard Deviations = 0.1 Blind Sample ID = NS5 Lab Value = 0.170 Most Probable Value = 0.200 Percent Recovery = 85.0 Date Sample Logged by Lab = 03/03/00 Sample ID = 0630082 Number of Standard Deviations = -0.3 Blind Sample ID = N63 Lab Value = 0.198 Most Probable Value = 0.200 Percent Recovery = 99.0 Date Sample Logged by Lab = 03/02/00 Sample ID = 0620238 Number of Standard Deviations = -0.0 Blind Sample ID = N63 Lab Value = 1.528 Most Probable Value = 1.540 Percent Recovery = 99.2 Date Sample Logged by Lab = 03/01/00 Sample ID = 0610010 Number of Standard Deviations = -0.1 Blind Sample ID = N64 Lab Value = 1.547 Most Probable Value = 1.540 Percent Recovery = 100.5 Date Sample Logged by Lab = 02/29/00 Sample ID = 0600030 Number of Standard Deviations = 0.0 Blind Sample ID = N64 Lab Value = 1.315 Most Probable Value = 1.540 Percent Recovery = 85.4 Date Sample Logged by Lab = 02/28/00 Sample ID = 0590089 Number of Standard Deviations = -1.2 Blind Sample ID = N64 Lab Value = 0.698 Most Probable Value = 0.716 Percent Recovery = 97.5 Date Sample Logged by Lab = 02/25/00 Sample ID = 0560181 Number of Standard Deviations = -0.1 Blind Sample ID = NS5 Lab Value = 1.539 Most Probable Value = 1.540 Percent Recovery = 99.9 Date Sample Logged by Lab = 02/25/00 Sample ID = 0560182 Number of Standard Deviations = -0.0 Blind Sample ID = N64 Lab Value = 0.698 Most Probable Value = 0.716 Percent Recovery = 97.5 Date Sample Logged by Lab = 02/24/00 Sample ID = 0550140 Number of Standard Deviations = -0.1 Blind Sample ID = NS5 Lab Value = 1.536 Most Probable Value = 1.540 Percent Recovery = 99.7 Date Sample Logged by Lab = 02/24/00 Sample ID = 0550141 Number of Standard Deviations = -0.0 Blind Sample ID = N64 Lab Value = 1.548 Most Probable Value = 1.540 Percent Recovery = 100.5 Date Sample Logged by Lab = 02/24/00 Sample ID = 0550142 Number of Standard Deviations = 0.0 Blind Sample ID = N64 Lab Value = 1.538 Most Probable Value = 1.540 Percent Recovery = 99.9 Date Sample Logged by Lab = 02/22/00 Sample ID = 0530117 Number of Standard Deviations = -0.0 Blind Sample ID = N64 Lab Value = 0.773 Most Probable Value = 0.716 Percent Recovery = 108.0 Date Sample Logged by Lab = 02/18/00 Sample ID = 0490029 Number of Standard Deviations = 0.4 Blind Sample ID = NS5 Lab Value = 1.601 Most Probable Value = 1.540 Percent Recovery = 104.0 Date Sample Logged by Lab = 02/18/00 Sample ID = 0490027 Number of Standard Deviations = 0.3 Blind Sample ID = N64 Lab Value = 1.525 Most Probable Value = 1.540 Percent Recovery = 99.0 Date Sample Logged by Lab = 02/17/00 Sample ID = 0480082 Number of Standard Deviations = -0.1 Blind Sample ID = N64 Lab Value = 0.958 Most Probable Value = 0.716 Percent Recovery = 133.8 Date Sample Logged by Lab = 02/16/00 Sample ID = 0470017 Number of Standard Deviations = 1.6 Blind Sample ID = NS5 Lab Value = 1.486 Most Probable Value = 1.540 Percent Recovery = 96.5 Date Sample Logged by Lab = 02/16/00 Sample ID = 0470016 Number of Standard Deviations = -0.3 Blind Sample ID = N64 Lab Value = 1.507 Most Probable Value = 1.540 Percent Recovery = 97.9 Date Sample Logged by Lab = 02/15/00 Sample ID = 0460005 Number of Standard Deviations = -0.2 Blind Sample ID = N64 Lab Value = 1.523 Most Probable Value = 1.540 Percent Recovery = 98.9 Date Sample Logged by Lab = 02/14/00 Sample ID = 0450034 Number of Standard Deviations = -0.1 Blind Sample ID = N64 Lab Value = 0.761 Most Probable Value = 0.716 Percent Recovery = 106.3 Date Sample Logged by Lab = 02/11/00 Sample ID = 0420201 Number of Standard Deviations = 0.3 Blind Sample ID = NS5 Lab Value = 1.612 Most Probable Value = 1.540 Percent Recovery = 104.7 Date Sample Logged by Lab = 02/11/00 Sample ID = 0420199 Number of Standard Deviations = 0.4 Blind Sample ID = N64 Lab Value = 1.629 Most Probable Value = 1.540 Percent Recovery = 105.8 Date Sample Logged by Lab = 02/10/00 Sample ID = 0410099 Number of Standard Deviations = 0.5 Blind Sample ID = N64 Lab Value = 0.661 Most Probable Value = 0.716 Percent Recovery = 92.3 Date Sample Logged by Lab = 02/09/00 Sample ID = 0400080 Number of Standard Deviations = -0.4 Blind Sample ID = NS5 Lab Value = 1.581 Most Probable Value = 1.540 Percent Recovery = 102.7 Date Sample Logged by Lab = 02/09/00 Sample ID = 0400081 Number of Standard Deviations = 0.2 Blind Sample ID = N64 Lab Value = 1.615 Most Probable Value = 1.540 Percent Recovery = 104.9 Date Sample Logged by Lab = 02/08/00 Sample ID = 0390061 Number of Standard Deviations = 0.4 Blind Sample ID = N64 Lab Value = 1.688 Most Probable Value = 1.540 Percent Recovery = 109.6 Date Sample Logged by Lab = 02/08/00 Sample ID = 0390058 Number of Standard Deviations = 0.8 Blind Sample ID = N64 Lab Value = 0.722 Most Probable Value = 0.716 Percent Recovery = 100.8 Date Sample Logged by Lab = 02/04/00 Sample ID = 0350156 Number of Standard Deviations = 0.0 Blind Sample ID = NS5 Lab Value = 1.626 Most Probable Value = 1.540 Percent Recovery = 105.6 Date Sample Logged by Lab = 02/04/00 Sample ID = 0350155 Number of Standard Deviations = 0.4 Blind Sample ID = N64 Lab Value = 1.573 Most Probable Value = 1.540 Percent Recovery = 102.1 Date Sample Logged by Lab = 02/03/00 Sample ID = 0340007 Number of Standard Deviations = 0.2 Blind Sample ID = N64 Lab Value = 0.647 Most Probable Value = 0.716 Percent Recovery = 90.4 Date Sample Logged by Lab = 02/02/00 Sample ID = 0330068 Number of Standard Deviations = -0.5 Blind Sample ID = NS5 Lab Value = 1.431 Most Probable Value = 1.540 Percent Recovery = 92.9 Date Sample Logged by Lab = 02/02/00 Sample ID = 0330069 Number of Standard Deviations = -0.6 Blind Sample ID = N64 Lab Value = 0.231 Most Probable Value = 0.200 Percent Recovery = 115.5 Date Sample Logged by Lab = 02/01/00 Sample ID = 0320018 Number of Standard Deviations = 0.3 Blind Sample ID = N63 Lab Value = 0.181 Most Probable Value = 0.200 Percent Recovery = 90.5 Date Sample Logged by Lab = 01/31/00 Sample ID = 0310089 Number of Standard Deviations = -0.2 Blind Sample ID = N63 Lab Value = 0.744 Most Probable Value = 0.716 Percent Recovery = 103.9 Date Sample Logged by Lab = 01/28/00 Sample ID = 0280015 Number of Standard Deviations = 0.2 Blind Sample ID = NS5 Lab Value = 0.183 Most Probable Value = 0.200 Percent Recovery = 91.5 Date Sample Logged by Lab = 01/28/00 Sample ID = 0280016 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.189 Most Probable Value = 0.200 Percent Recovery = 94.5 Date Sample Logged by Lab = 01/28/00 Sample ID = 0280017 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.749 Most Probable Value = 0.716 Percent Recovery = 104.6 Date Sample Logged by Lab = 01/26/00 Sample ID = 0260011 Number of Standard Deviations = 0.2 Blind Sample ID = NS5 Lab Value = 0.177 Most Probable Value = 0.200 Percent Recovery = 88.5 Date Sample Logged by Lab = 01/26/00 Sample ID = 0260013 Number of Standard Deviations = -0.2 Blind Sample ID = N63 Lab Value = 0.139 Most Probable Value = 0.200 Percent Recovery = 69.5 Date Sample Logged by Lab = 01/25/00 Sample ID = 0250068 Number of Standard Deviations = -0.5 Blind Sample ID = N63 Lab Value = 0.192 Most Probable Value = 0.200 Percent Recovery = 96.0 Date Sample Logged by Lab = 01/24/00 Sample ID = 0240146 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.745 Most Probable Value = 0.716 Percent Recovery = 104.1 Date Sample Logged by Lab = 01/21/00 Sample ID = 0210032 Number of Standard Deviations = 0.2 Blind Sample ID = NS5 Lab Value = 0.164 Most Probable Value = 0.200 Percent Recovery = 82.0 Date Sample Logged by Lab = 01/21/00 Sample ID = 0210029 Number of Standard Deviations = -0.3 Blind Sample ID = N63 Lab Value = 0.162 Most Probable Value = 0.200 Percent Recovery = 81.0 Date Sample Logged by Lab = 01/21/00 Sample ID = 0210031 Number of Standard Deviations = -0.3 Blind Sample ID = N63 Lab Value = 0.757 Most Probable Value = 0.716 Percent Recovery = 105.7 Date Sample Logged by Lab = 01/19/00 Sample ID = 0190015 Number of Standard Deviations = 0.3 Blind Sample ID = NS5 Lab Value = 0.136 Most Probable Value = 0.200 Percent Recovery = 68.0 Date Sample Logged by Lab = 01/19/00 Sample ID = 0190012 Number of Standard Deviations = -0.5 Blind Sample ID = N63 Lab Value = 0.174 Most Probable Value = 0.200 Percent Recovery = 87.0 Date Sample Logged by Lab = 01/19/00 Sample ID = 0190014 Number of Standard Deviations = -0.2 Blind Sample ID = N63 Lab Value = 0.690 Most Probable Value = 0.716 Percent Recovery = 96.4 Date Sample Logged by Lab = 01/14/00 Sample ID = 0140016 Number of Standard Deviations = -0.2 Blind Sample ID = NS5 Lab Value = 0.158 Most Probable Value = 0.200 Percent Recovery = 79.0 Date Sample Logged by Lab = 01/14/00 Sample ID = 0140017 Number of Standard Deviations = -0.4 Blind Sample ID = N63 Lab Value = 0.214 Most Probable Value = 0.200 Percent Recovery = 107.0 Date Sample Logged by Lab = 01/13/00 Sample ID = 0130008 Number of Standard Deviations = 0.1 Blind Sample ID = N63 Lab Value = 0.683 Most Probable Value = 0.716 Percent Recovery = 95.4 Date Sample Logged by Lab = 01/12/00 Sample ID = 0120046 Number of Standard Deviations = -0.2 Blind Sample ID = NS5 Lab Value = 0.151 Most Probable Value = 0.200 Percent Recovery = 75.5 Date Sample Logged by Lab = 01/12/00 Sample ID = 0120044 Number of Standard Deviations = -0.4 Blind Sample ID = N63 Lab Value = 0.184 Most Probable Value = 0.200 Percent Recovery = 92.0 Date Sample Logged by Lab = 01/11/00 Sample ID = 0110008 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.176 Most Probable Value = 0.200 Percent Recovery = 88.0 Date Sample Logged by Lab = 01/10/00 Sample ID = 0100123 Number of Standard Deviations = -0.2 Blind Sample ID = N63 Lab Value = 0.798 Most Probable Value = 0.716 Percent Recovery = 111.5 Date Sample Logged by Lab = 01/07/00 Sample ID = 0070099 Number of Standard Deviations = 0.6 Blind Sample ID = NS5 Lab Value = 0.217 Most Probable Value = 0.200 Percent Recovery = 108.5 Date Sample Logged by Lab = 01/07/00 Sample ID = 0070098 Number of Standard Deviations = 0.1 Blind Sample ID = N63 Lab Value = 0.185 Most Probable Value = 0.200 Percent Recovery = 92.5 Date Sample Logged by Lab = 01/07/00 Sample ID = 0070100 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.770 Most Probable Value = 0.716 Percent Recovery = 107.5 Date Sample Logged by Lab = 01/05/00 Sample ID = 0050013 Number of Standard Deviations = 0.4 Blind Sample ID = NS5 Lab Value = 0.149 Most Probable Value = 0.200 Percent Recovery = 74.5 Date Sample Logged by Lab = 01/05/00 Sample ID = 0050012 Number of Standard Deviations = -0.4 Blind Sample ID = N63 Lab Value = 0.168 Most Probable Value = 0.200 Percent Recovery = 84.0 Date Sample Logged by Lab = 01/04/00 Sample ID = 0040039 Number of Standard Deviations = -0.3 Blind Sample ID = N63 Lab Value = 1.558 Most Probable Value = 1.540 Percent Recovery = 101.2 Date Sample Logged by Lab = 01/03/00 Sample ID = 0030030 Number of Standard Deviations = 0.1 Blind Sample ID = N64 Lab Value = 0.580 Most Probable Value = 0.716 Percent Recovery = 81.0 Date Sample Logged by Lab = 12/29/99 Sample ID = 3630011 Number of Standard Deviations = -0.9 Blind Sample ID = NS5 Lab Value = 1.488 Most Probable Value = 1.540 Percent Recovery = 96.6 Date Sample Logged by Lab = 12/29/99 Sample ID = 3630010 Number of Standard Deviations = -0.3 Blind Sample ID = N64 Lab Value = 0.700 Most Probable Value = 0.716 Percent Recovery = 97.8 Date Sample Logged by Lab = 12/28/99 Sample ID = 3620012 Number of Standard Deviations = -0.1 Blind Sample ID = NS5 Lab Value = 1.549 Most Probable Value = 1.540 Percent Recovery = 100.6 Date Sample Logged by Lab = 12/28/99 Sample ID = 3620014 Number of Standard Deviations = 0.0 Blind Sample ID = N64 Lab Value = 1.513 Most Probable Value = 1.540 Percent Recovery = 98.2 Date Sample Logged by Lab = 12/28/99 Sample ID = 3620013 Number of Standard Deviations = -0.1 Blind Sample ID = N64 Lab Value = 1.552 Most Probable Value = 1.540 Percent Recovery = 100.8 Date Sample Logged by Lab = 12/27/99 Sample ID = 3610031 Number of Standard Deviations = 0.1 Blind Sample ID = N64 Lab Value = 0.724 Most Probable Value = 0.716 Percent Recovery = 101.1 Date Sample Logged by Lab = 12/22/99 Sample ID = 3560011 Number of Standard Deviations = 0.1 Blind Sample ID = NS5 Lab Value = 1.625 Most Probable Value = 1.540 Percent Recovery = 105.5 Date Sample Logged by Lab = 12/22/99 Sample ID = 3560013 Number of Standard Deviations = 0.4 Blind Sample ID = N64 Lab Value = 1.448 Most Probable Value = 1.540 Percent Recovery = 94.0 Date Sample Logged by Lab = 12/21/99 Sample ID = 3550027 Number of Standard Deviations = -0.5 Blind Sample ID = N64 Lab Value = 1.615 Most Probable Value = 1.540 Percent Recovery = 104.9 Date Sample Logged by Lab = 12/20/99 Sample ID = 3540126 Number of Standard Deviations = 0.4 Blind Sample ID = N64 Lab Value = 0.763 Most Probable Value = 0.716 Percent Recovery = 106.6 Date Sample Logged by Lab = 12/17/99 Sample ID = 3510026 Number of Standard Deviations = 0.3 Blind Sample ID = NS5 Lab Value = 1.637 Most Probable Value = 1.540 Percent Recovery = 106.3 Date Sample Logged by Lab = 12/17/99 Sample ID = 3510025 Number of Standard Deviations = 0.5 Blind Sample ID = N64 Lab Value = 0.704 Most Probable Value = 0.716 Percent Recovery = 98.3 Date Sample Logged by Lab = 12/16/99 Sample ID = 3500010 Number of Standard Deviations = -0.1 Blind Sample ID = NS5 Lab Value = 1.702 Most Probable Value = 1.540 Percent Recovery = 110.5 Date Sample Logged by Lab = 12/16/99 Sample ID = 3500009 Number of Standard Deviations = 0.8 Blind Sample ID = N64 Lab Value = 1.638 Most Probable Value = 1.540 Percent Recovery = 106.4 Date Sample Logged by Lab = 12/16/99 Sample ID = 3500011 Number of Standard Deviations = 0.5 Blind Sample ID = N64 Lab Value = 1.525 Most Probable Value = 1.540 Percent Recovery = 99.0 Date Sample Logged by Lab = 12/14/99 Sample ID = 3480009 Number of Standard Deviations = -0.1 Blind Sample ID = N64 Lab Value = 1.648 Most Probable Value = 1.540 Percent Recovery = 107.0 Date Sample Logged by Lab = 12/13/99 Sample ID = 3470160 Number of Standard Deviations = 0.6 Blind Sample ID = N64 Lab Value = 0.844 Most Probable Value = 0.716 Percent Recovery = 117.9 Date Sample Logged by Lab = 12/10/99 Sample ID = 3440186 Number of Standard Deviations = 0.9 Blind Sample ID = NS5 Lab Value = 1.743 Most Probable Value = 1.540 Percent Recovery = 113.2 Date Sample Logged by Lab = 12/10/99 Sample ID = 3440184 Number of Standard Deviations = 1.1 Blind Sample ID = N64 Lab Value = 1.626 Most Probable Value = 1.540 Percent Recovery = 105.6 Date Sample Logged by Lab = 12/09/99 Sample ID = 3430024 Number of Standard Deviations = 0.4 Blind Sample ID = N64 Lab Value = 0.666 Most Probable Value = 0.716 Percent Recovery = 93.0 Date Sample Logged by Lab = 12/08/99 Sample ID = 3420037 Number of Standard Deviations = -0.3 Blind Sample ID = NS5 Lab Value = 1.540 Most Probable Value = 1.540 Percent Recovery = 100.0 Date Sample Logged by Lab = 12/08/99 Sample ID = 3420038 Number of Standard Deviations = 0.0 Blind Sample ID = N64 Lab Value = 1.638 Most Probable Value = 1.540 Percent Recovery = 106.4 Date Sample Logged by Lab = 12/07/99 Sample ID = 3410006 Number of Standard Deviations = 0.5 Blind Sample ID = N64 Lab Value = 1.707 Most Probable Value = 1.540 Percent Recovery = 110.8 Date Sample Logged by Lab = 12/06/99 Sample ID = 3400081 Number of Standard Deviations = 0.9 Blind Sample ID = N64 Lab Value = 0.738 Most Probable Value = 0.716 Percent Recovery = 103.1 Date Sample Logged by Lab = 12/03/99 Sample ID = 3370033 Number of Standard Deviations = 0.1 Blind Sample ID = NS5 Lab Value = 1.588 Most Probable Value = 1.540 Percent Recovery = 103.1 Date Sample Logged by Lab = 12/03/99 Sample ID = 3370032 Number of Standard Deviations = 0.2 Blind Sample ID = N64 Lab Value = 1.495 Most Probable Value = 1.540 Percent Recovery = 97.1 Date Sample Logged by Lab = 12/02/99 Sample ID = 3360334 Number of Standard Deviations = -0.2 Blind Sample ID = N64 Lab Value = 0.173 Most Probable Value = 0.200 Percent Recovery = 86.5 Date Sample Logged by Lab = 12/01/99 Sample ID = 3350022 Number of Standard Deviations = -0.2 Blind Sample ID = N63 Lab Value = 0.174 Most Probable Value = 0.200 Percent Recovery = 87.0 Date Sample Logged by Lab = 11/30/99 Sample ID = 3340029 Number of Standard Deviations = -0.2 Blind Sample ID = N63 Lab Value = 0.166 Most Probable Value = 0.200 Percent Recovery = 83.0 Date Sample Logged by Lab = 11/30/99 Sample ID = 3340028 Number of Standard Deviations = -0.3 Blind Sample ID = N63 Lab Value = 0.763 Most Probable Value = 0.716 Percent Recovery = 106.6 Date Sample Logged by Lab = 11/26/99 Sample ID = 3300122 Number of Standard Deviations = 0.3 Blind Sample ID = NS5 Lab Value = 0.195 Most Probable Value = 0.200 Percent Recovery = 97.5 Date Sample Logged by Lab = 11/26/99 Sample ID = 3300121 Number of Standard Deviations = -0.0 Blind Sample ID = N63 Lab Value = 0.164 Most Probable Value = 0.200 Percent Recovery = 82.0 Date Sample Logged by Lab = 11/24/99 Sample ID = 3280008 Number of Standard Deviations = -0.3 Blind Sample ID = N63 Lab Value = 0.696 Most Probable Value = 0.716 Percent Recovery = 97.2 Date Sample Logged by Lab = 11/23/99 Sample ID = 3270022 Number of Standard Deviations = -0.1 Blind Sample ID = NS5 Lab Value = 0.225 Most Probable Value = 0.200 Percent Recovery = 112.5 Date Sample Logged by Lab = 11/23/99 Sample ID = 3270024 Number of Standard Deviations = 0.2 Blind Sample ID = N63 Lab Value = 0.174 Most Probable Value = 0.200 Percent Recovery = 87.0 Date Sample Logged by Lab = 11/23/99 Sample ID = 3270021 Number of Standard Deviations = -0.2 Blind Sample ID = N63 Lab Value = 0.782 Most Probable Value = 0.716 Percent Recovery = 109.2 Date Sample Logged by Lab = 11/19/99 Sample ID = 3230008 Number of Standard Deviations = 0.4 Blind Sample ID = NS5 Lab Value = 0.201 Most Probable Value = 0.200 Percent Recovery = 100.5 Date Sample Logged by Lab = 11/19/99 Sample ID = 3230006 Number of Standard Deviations = 0.0 Blind Sample ID = N63 Lab Value = 0.205 Most Probable Value = 0.200 Percent Recovery = 102.5 Date Sample Logged by Lab = 11/19/99 Sample ID = 3230007 Number of Standard Deviations = 0.0 Blind Sample ID = N63 Lab Value = 0.679 Most Probable Value = 0.716 Percent Recovery = 94.8 Date Sample Logged by Lab = 11/17/99 Sample ID = 3210026 Number of Standard Deviations = -0.3 Blind Sample ID = NS5 Lab Value = 0.200 Most Probable Value = 0.200 Percent Recovery = 100.0 Date Sample Logged by Lab = 11/17/99 Sample ID = 3210024 Number of Standard Deviations = 0.0 Blind Sample ID = N63 Lab Value = 0.152 Most Probable Value = 0.200 Percent Recovery = 76.0 Date Sample Logged by Lab = 11/17/99 Sample ID = 3210027 Number of Standard Deviations = -0.4 Blind Sample ID = N63 Lab Value = 0.159 Most Probable Value = 0.200 Percent Recovery = 79.5 Date Sample Logged by Lab = 11/17/99 Sample ID = 3210023 Number of Standard Deviations = -0.3 Blind Sample ID = N63 Lab Value = 0.705 Most Probable Value = 0.716 Percent Recovery = 98.5 Date Sample Logged by Lab = 11/12/99 Sample ID = 3160021 Number of Standard Deviations = -0.1 Blind Sample ID = NS5 Lab Value = 0.172 Most Probable Value = 0.200 Percent Recovery = 86.0 Date Sample Logged by Lab = 11/12/99 Sample ID = 3160020 Number of Standard Deviations = -0.2 Blind Sample ID = N63 Lab Value = 0.165 Most Probable Value = 0.200 Percent Recovery = 82.5 Date Sample Logged by Lab = 11/10/99 Sample ID = 3140008 Number of Standard Deviations = -0.3 Blind Sample ID = N63 Lab Value = 0.708 Most Probable Value = 0.716 Percent Recovery = 98.9 Date Sample Logged by Lab = 11/09/99 Sample ID = 3130008 Number of Standard Deviations = -0.1 Blind Sample ID = NS5 Lab Value = 0.189 Most Probable Value = 0.200 Percent Recovery = 94.5 Date Sample Logged by Lab = 11/09/99 Sample ID = 3130009 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.718 Most Probable Value = 0.716 Percent Recovery = 100.3 Date Sample Logged by Lab = 11/08/99 Sample ID = 3120228 Number of Standard Deviations = 0.0 Blind Sample ID = NS5 Lab Value = 0.231 Most Probable Value = 0.200 Percent Recovery = 115.5 Date Sample Logged by Lab = 11/08/99 Sample ID = 3120232 Number of Standard Deviations = 0.3 Blind Sample ID = N63 Lab Value = 0.249 Most Probable Value = 0.200 Percent Recovery = 124.5 Date Sample Logged by Lab = 11/08/99 Sample ID = 3120230 Number of Standard Deviations = 0.4 Blind Sample ID = N63 Lab Value = 0.169 Most Probable Value = 0.200 Percent Recovery = 84.5 Date Sample Logged by Lab = 11/08/99 Sample ID = 3120229 Number of Standard Deviations = -0.3 Blind Sample ID = N63 Lab Value = 0.231 Most Probable Value = 0.200 Percent Recovery = 115.5 Date Sample Logged by Lab = 11/03/99 Sample ID = 3070013 Number of Standard Deviations = 0.3 Blind Sample ID = N63 Lab Value = 0.671 Most Probable Value = 0.716 Percent Recovery = 93.7 Date Sample Logged by Lab = 11/02/99 Sample ID = 3060051 Number of Standard Deviations = -0.3 Blind Sample ID = NS5 Lab Value = 1.421 Most Probable Value = 1.540 Percent Recovery = 92.3 Date Sample Logged by Lab = 11/02/99 Sample ID = 3060053 Number of Standard Deviations = -0.6 Blind Sample ID = N64 Lab Value = 0.194 Most Probable Value = 0.200 Percent Recovery = 97.0 Date Sample Logged by Lab = 11/02/99 Sample ID = 3060052 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.699 Most Probable Value = 0.716 Percent Recovery = 97.6 Date Sample Logged by Lab = 10/29/99 Sample ID = 3020005 Number of Standard Deviations = -0.1 Blind Sample ID = NS5 Lab Value = 1.431 Most Probable Value = 1.540 Percent Recovery = 92.9 Date Sample Logged by Lab = 10/29/99 Sample ID = 3020007 Number of Standard Deviations = -0.6 Blind Sample ID = N64 Lab Value = 1.406 Most Probable Value = 1.540 Percent Recovery = 91.3 Date Sample Logged by Lab = 10/29/99 Sample ID = 3020006 Number of Standard Deviations = -0.7 Blind Sample ID = N64 Lab Value = 0.664 Most Probable Value = 0.716 Percent Recovery = 92.7 Date Sample Logged by Lab = 10/27/99 Sample ID = 3000010 Number of Standard Deviations = -0.4 Blind Sample ID = NS5 Lab Value = 1.457 Most Probable Value = 1.540 Percent Recovery = 94.6 Date Sample Logged by Lab = 10/27/99 Sample ID = 3000011 Number of Standard Deviations = -0.4 Blind Sample ID = N64 Lab Value = 1.520 Most Probable Value = 1.540 Percent Recovery = 98.7 Date Sample Logged by Lab = 10/27/99 Sample ID = 3000009 Number of Standard Deviations = -0.1 Blind Sample ID = N64 Lab Value = 1.718 Most Probable Value = 1.540 Percent Recovery = 111.6 Date Sample Logged by Lab = 10/25/99 Sample ID = 2980235 Number of Standard Deviations = 0.9 Blind Sample ID = N64 Lab Value = 0.669 Most Probable Value = 0.716 Percent Recovery = 93.4 Date Sample Logged by Lab = 10/22/99 Sample ID = 2950002 Number of Standard Deviations = -0.3 Blind Sample ID = NS5 Lab Value = 1.450 Most Probable Value = 1.540 Percent Recovery = 94.2 Date Sample Logged by Lab = 10/22/99 Sample ID = 2950004 Number of Standard Deviations = -0.5 Blind Sample ID = N64 Lab Value = 1.525 Most Probable Value = 1.540 Percent Recovery = 99.0 Date Sample Logged by Lab = 10/21/99 Sample ID = 2940003 Number of Standard Deviations = -0.1 Blind Sample ID = N64 Lab Value = 0.625 Most Probable Value = 0.716 Percent Recovery = 87.3 Date Sample Logged by Lab = 10/20/99 Sample ID = 2930010 Number of Standard Deviations = -0.6 Blind Sample ID = NS5 Lab Value = 1.426 Most Probable Value = 1.540 Percent Recovery = 92.6 Date Sample Logged by Lab = 10/20/99 Sample ID = 2930012 Number of Standard Deviations = -0.6 Blind Sample ID = N64 Lab Value = 1.470 Most Probable Value = 1.540 Percent Recovery = 95.5 Date Sample Logged by Lab = 10/20/99 Sample ID = 2930013 Number of Standard Deviations = -0.4 Blind Sample ID = N64 Lab Value = 1.510 Most Probable Value = 1.540 Percent Recovery = 98.1 Date Sample Logged by Lab = 10/18/99 Sample ID = 2910099 Number of Standard Deviations = -0.2 Blind Sample ID = N64 Lab Value = 0.726 Most Probable Value = 0.716 Percent Recovery = 101.4 Date Sample Logged by Lab = 10/15/99 Sample ID = 2880026 Number of Standard Deviations = 0.1 Blind Sample ID = NS5 Lab Value = 1.529 Most Probable Value = 1.540 Percent Recovery = 99.3 Date Sample Logged by Lab = 10/15/99 Sample ID = 2880024 Number of Standard Deviations = -0.1 Blind Sample ID = N64 Lab Value = 1.455 Most Probable Value = 1.540 Percent Recovery = 94.5 Date Sample Logged by Lab = 10/15/99 Sample ID = 2880025 Number of Standard Deviations = -0.4 Blind Sample ID = N64 Lab Value = 0.679 Most Probable Value = 0.716 Percent Recovery = 94.8 Date Sample Logged by Lab = 10/13/99 Sample ID = 2860007 Number of Standard Deviations = -0.3 Blind Sample ID = NS5 Lab Value = 1.782 Most Probable Value = 1.540 Percent Recovery = 115.7 Date Sample Logged by Lab = 10/13/99 Sample ID = 2860006 Number of Standard Deviations = 1.3 Blind Sample ID = N64 Lab Value = 1.528 Most Probable Value = 1.540 Percent Recovery = 99.2 Date Sample Logged by Lab = 10/12/99 Sample ID = 2850023 Number of Standard Deviations = -0.1 Blind Sample ID = N64 Lab Value = 0.661 Most Probable Value = 0.716 Percent Recovery = 92.3 Date Sample Logged by Lab = 10/08/99 Sample ID = 2810015 Number of Standard Deviations = -0.4 Blind Sample ID = NS5 Lab Value = 1.565 Most Probable Value = 1.540 Percent Recovery = 101.6 Date Sample Logged by Lab = 10/08/99 Sample ID = 2810014 Number of Standard Deviations = 0.1 Blind Sample ID = N64 Lab Value = 1.698 Most Probable Value = 1.540 Percent Recovery = 110.3 Date Sample Logged by Lab = 10/07/99 Sample ID = 2800006 Number of Standard Deviations = 0.8 Blind Sample ID = N64 Lab Value = 0.680 Most Probable Value = 0.716 Percent Recovery = 95.0 Date Sample Logged by Lab = 10/06/99 Sample ID = 2790056 Number of Standard Deviations = -0.2 Blind Sample ID = NS5 Lab Value = 1.458 Most Probable Value = 1.540 Percent Recovery = 94.7 Date Sample Logged by Lab = 10/06/99 Sample ID = 2790055 Number of Standard Deviations = -0.4 Blind Sample ID = N64 Lab Value = 1.446 Most Probable Value = 1.540 Percent Recovery = 93.9 Date Sample Logged by Lab = 10/05/99 Sample ID = 2780149 Number of Standard Deviations = -0.5 Blind Sample ID = N64 Lab Value = 1.393 Most Probable Value = 1.540 Percent Recovery = 90.5 Date Sample Logged by Lab = 10/04/99 Sample ID = 2770099 Number of Standard Deviations = -0.8 Blind Sample ID = N64 Lab Value = 1.121 Most Probable Value = 1.088 Percent Recovery = 103.0 Date Sample Logged by Lab = 09/29/99 Sample ID = 2720010 Number of Standard Deviations = 0.2 Blind Sample ID = NS3 Lab Value = 1.083 Most Probable Value = 1.088 Percent Recovery = 99.5 Date Sample Logged by Lab = 09/27/99 Sample ID = 2700037 Number of Standard Deviations = -0.0 Blind Sample ID = NS3 Lab Value = 0.078 Most Probable Value = 0.096 Percent Recovery = 81.3 Date Sample Logged by Lab = 09/27/99 Sample ID = 2700034 Number of Standard Deviations = -0.2 Blind Sample ID = N61 Lab Value = 0.074 Most Probable Value = 0.096 Percent Recovery = 77.1 Date Sample Logged by Lab = 09/27/99 Sample ID = 2700036 Number of Standard Deviations = -0.2 Blind Sample ID = N61 Lab Value = 1.295 Most Probable Value = 1.088 Percent Recovery = 119.0 Date Sample Logged by Lab = 09/22/99 Sample ID = 2650019 Number of Standard Deviations = 1.3 Blind Sample ID = NS3 Lab Value = 0.095 Most Probable Value = 0.096 Percent Recovery = 99.0 Date Sample Logged by Lab = 09/22/99 Sample ID = 2650017 Number of Standard Deviations = -0.0 Blind Sample ID = N61 Lab Value = 0.059 Most Probable Value = 0.096 Percent Recovery = 61.5 Date Sample Logged by Lab = 09/20/99 Sample ID = 2630002 Number of Standard Deviations = -0.3 Blind Sample ID = N61 Lab Value = 1.118 Most Probable Value = 1.088 Percent Recovery = 102.8 Date Sample Logged by Lab = 09/17/99 Sample ID = 2600085 Number of Standard Deviations = 0.2 Blind Sample ID = NS3 Lab Value = 0.071 Most Probable Value = 0.096 Percent Recovery = 74.0 Date Sample Logged by Lab = 09/17/99 Sample ID = 2600084 Number of Standard Deviations = -0.2 Blind Sample ID = N61 Lab Value = 0.092 Most Probable Value = 0.096 Percent Recovery = 95.8 Date Sample Logged by Lab = 09/16/99 Sample ID = 2590138 Number of Standard Deviations = -0.0 Blind Sample ID = N61 Lab Value = 1.106 Most Probable Value = 1.088 Percent Recovery = 101.7 Date Sample Logged by Lab = 09/15/99 Sample ID = 2580030 Number of Standard Deviations = 0.1 Blind Sample ID = NS3 Lab Value = 0.096 Most Probable Value = 0.096 Percent Recovery = 100.0 Date Sample Logged by Lab = 09/15/99 Sample ID = 2580028 Number of Standard Deviations = 0.0 Blind Sample ID = N61 Lab Value = 0.062 Most Probable Value = 0.096 Percent Recovery = 64.6 Date Sample Logged by Lab = 09/14/99 Sample ID = 2570018 Number of Standard Deviations = -0.3 Blind Sample ID = N61 Lab Value = 0.070 Most Probable Value = 0.096 Percent Recovery = 72.9 Date Sample Logged by Lab = 09/14/99 Sample ID = 2570017 Number of Standard Deviations = -0.2 Blind Sample ID = N61 Lab Value = 0.981 Most Probable Value = 1.088 Percent Recovery = 90.2 Date Sample Logged by Lab = 09/10/99 Sample ID = 2530167 Number of Standard Deviations = -0.6 Blind Sample ID = NS3 Lab Value = 0.088 Most Probable Value = 0.096 Percent Recovery = 91.7 Date Sample Logged by Lab = 09/10/99 Sample ID = 2530166 Number of Standard Deviations = -0.1 Blind Sample ID = N61 Lab Value = 0.103 Most Probable Value = 0.096 Percent Recovery = 107.3 Date Sample Logged by Lab = 09/09/99 Sample ID = 2520015 Number of Standard Deviations = 0.1 Blind Sample ID = N61 Lab Value = 1.236 Most Probable Value = 1.088 Percent Recovery = 113.6 Date Sample Logged by Lab = 09/08/99 Sample ID = 2510019 Number of Standard Deviations = 0.9 Blind Sample ID = NS3 Lab Value = 1.116 Most Probable Value = 1.088 Percent Recovery = 102.6 Date Sample Logged by Lab = 09/03/99 Sample ID = 2460062 Number of Standard Deviations = 0.2 Blind Sample ID = NS3 Lab Value = 1.041 Most Probable Value = 1.150 Percent Recovery = 90.5 Date Sample Logged by Lab = 08/30/99 Sample ID = 2420102 Number of Standard Deviations = -0.6 Blind Sample ID = N62 Lab Value = 1.037 Most Probable Value = 1.088 Percent Recovery = 95.3 Date Sample Logged by Lab = 08/27/99 Sample ID = 2390007 Number of Standard Deviations = -0.3 Blind Sample ID = NS3 Lab Value = 1.100 Most Probable Value = 1.150 Percent Recovery = 95.7 Date Sample Logged by Lab = 08/27/99 Sample ID = 2390008 Number of Standard Deviations = -0.3 Blind Sample ID = N62 Lab Value = 1.115 Most Probable Value = 1.150 Percent Recovery = 97.0 Date Sample Logged by Lab = 08/26/99 Sample ID = 2380003 Number of Standard Deviations = -0.2 Blind Sample ID = N62 Lab Value = 0.921 Most Probable Value = 1.088 Percent Recovery = 84.7 Date Sample Logged by Lab = 08/25/99 Sample ID = 2370013 Number of Standard Deviations = -1.0 Blind Sample ID = NS3 Lab Value = 0.906 Most Probable Value = 1.150 Percent Recovery = 78.8 Date Sample Logged by Lab = 08/25/99 Sample ID = 2370011 Number of Standard Deviations = -1.5 Blind Sample ID = N62 Lab Value = 1.080 Most Probable Value = 1.150 Percent Recovery = 93.9 Date Sample Logged by Lab = 08/24/99 Sample ID = 2360009 Number of Standard Deviations = -0.4 Blind Sample ID = N62 Lab Value = 0.990 Most Probable Value = 1.150 Percent Recovery = 86.1 Date Sample Logged by Lab = 08/23/99 Sample ID = 2350151 Number of Standard Deviations = -1.0 Blind Sample ID = N62 Lab Value = 1.059 Most Probable Value = 1.088 Percent Recovery = 97.3 Date Sample Logged by Lab = 08/20/99 Sample ID = 2320067 Number of Standard Deviations = -0.2 Blind Sample ID = NS3 Lab Value = 1.027 Most Probable Value = 1.150 Percent Recovery = 89.3 Date Sample Logged by Lab = 08/20/99 Sample ID = 2320068 Number of Standard Deviations = -0.7 Blind Sample ID = N62 Lab Value = 1.109 Most Probable Value = 1.150 Percent Recovery = 96.4 Date Sample Logged by Lab = 08/19/99 Sample ID = 2310095 Number of Standard Deviations = -0.2 Blind Sample ID = N62 Lab Value = 0.908 Most Probable Value = 1.088 Percent Recovery = 83.5 Date Sample Logged by Lab = 08/18/99 Sample ID = 2300018 Number of Standard Deviations = -1.1 Blind Sample ID = NS3 Lab Value = 0.996 Most Probable Value = 1.150 Percent Recovery = 86.6 Date Sample Logged by Lab = 08/18/99 Sample ID = 2300017 Number of Standard Deviations = -0.9 Blind Sample ID = N62 Lab Value = 1.115 Most Probable Value = 1.150 Percent Recovery = 97.0 Date Sample Logged by Lab = 08/17/99 Sample ID = 2290051 Number of Standard Deviations = -0.2 Blind Sample ID = N62 Lab Value = 1.034 Most Probable Value = 1.150 Percent Recovery = 89.9 Date Sample Logged by Lab = 08/17/99 Sample ID = 2290050 Number of Standard Deviations = -0.7 Blind Sample ID = N62 Lab Value = 1.121 Most Probable Value = 1.088 Percent Recovery = 103.0 Date Sample Logged by Lab = 08/12/99 Sample ID = 2240291 Number of Standard Deviations = 0.2 Blind Sample ID = NS3 Lab Value = 1.146 Most Probable Value = 1.150 Percent Recovery = 99.7 Date Sample Logged by Lab = 08/12/99 Sample ID = 2240285 Number of Standard Deviations = -0.0 Blind Sample ID = N62 Lab Value = 1.015 Most Probable Value = 1.150 Percent Recovery = 88.3 Date Sample Logged by Lab = 08/12/99 Sample ID = 2240020 Number of Standard Deviations = -0.8 Blind Sample ID = N62 Lab Value = 1.400 Most Probable Value = 1.088 Percent Recovery = 128.7 Date Sample Logged by Lab = 08/10/99 Sample ID = 2220096 Number of Standard Deviations = 1.9 Blind Sample ID = NS3 Lab Value = 1.030 Most Probable Value = 1.150 Percent Recovery = 89.6 Date Sample Logged by Lab = 08/10/99 Sample ID = 2220094 Number of Standard Deviations = -0.7 Blind Sample ID = N62 Lab Value = 1.092 Most Probable Value = 1.088 Percent Recovery = 100.4 Date Sample Logged by Lab = 08/09/99 Sample ID = 2210117 Number of Standard Deviations = 0.0 Blind Sample ID = NS3 Lab Value = 1.087 Most Probable Value = 1.150 Percent Recovery = 94.5 Date Sample Logged by Lab = 08/09/99 Sample ID = 2210153 Number of Standard Deviations = -0.4 Blind Sample ID = N62 Lab Value = 1.072 Most Probable Value = 1.150 Percent Recovery = 93.2 Date Sample Logged by Lab = 08/09/99 Sample ID = 2210120 Number of Standard Deviations = -0.5 Blind Sample ID = N62 Lab Value = 1.060 Most Probable Value = 1.150 Percent Recovery = 92.2 Date Sample Logged by Lab = 08/09/99 Sample ID = 2210118 Number of Standard Deviations = -0.5 Blind Sample ID = N62 Lab Value = 0.984 Most Probable Value = 1.150 Percent Recovery = 85.6 Date Sample Logged by Lab = 08/05/99 Sample ID = 2170057 Number of Standard Deviations = -1.0 Blind Sample ID = N62 Lab Value = 0.792 Most Probable Value = 1.088 Percent Recovery = 72.8 Date Sample Logged by Lab = 08/04/99 Sample ID = 2160016 Number of Standard Deviations = -1.8 Blind Sample ID = NS3 Lab Value = 1.068 Most Probable Value = 1.150 Percent Recovery = 92.9 Date Sample Logged by Lab = 08/04/99 Sample ID = 2160015 Number of Standard Deviations = -0.5 Blind Sample ID = N62 Lab Value = 1.108 Most Probable Value = 1.150 Percent Recovery = 96.3 Date Sample Logged by Lab = 08/03/99 Sample ID = 2150002 Number of Standard Deviations = -0.2 Blind Sample ID = N62 Lab Value = 1.039 Most Probable Value = 1.088 Percent Recovery = 95.5 Date Sample Logged by Lab = 07/30/99 Sample ID = 2110080 Number of Standard Deviations = -0.3 Blind Sample ID = NS3 Lab Value = 0.095 Most Probable Value = 0.096 Percent Recovery = 99.0 Date Sample Logged by Lab = 07/30/99 Sample ID = 2110079 Number of Standard Deviations = -0.0 Blind Sample ID = N61 Lab Value = 0.097 Most Probable Value = 0.096 Percent Recovery = 101.0 Date Sample Logged by Lab = 07/30/99 Sample ID = 2110078 Number of Standard Deviations = 0.0 Blind Sample ID = N61 Lab Value = 1.245 Most Probable Value = 1.088 Percent Recovery = 114.4 Date Sample Logged by Lab = 07/29/99 Sample ID = 2100032 Number of Standard Deviations = 1.0 Blind Sample ID = NS3 Lab Value = 1.063 Most Probable Value = 1.088 Percent Recovery = 97.7 Date Sample Logged by Lab = 07/28/99 Sample ID = 2090078 Number of Standard Deviations = -0.2 Blind Sample ID = NS3 Lab Value = 1.115 Most Probable Value = 1.088 Percent Recovery = 102.5 Date Sample Logged by Lab = 07/27/99 Sample ID = 2080115 Number of Standard Deviations = 0.2 Blind Sample ID = NS3 Lab Value = 1.133 Most Probable Value = 1.088 Percent Recovery = 104.1 Date Sample Logged by Lab = 07/16/99 Sample ID = 1970048 Number of Standard Deviations = 0.3 Blind Sample ID = NS3 Lab Value = 0.084 Most Probable Value = 0.096 Percent Recovery = 87.5 Date Sample Logged by Lab = 07/16/99 Sample ID = 1970046 Number of Standard Deviations = -0.1 Blind Sample ID = N61 Lab Value = 0.085 Most Probable Value = 0.096 Percent Recovery = 88.5 Date Sample Logged by Lab = 07/15/99 Sample ID = 1960028 Number of Standard Deviations = -0.1 Blind Sample ID = N61 Lab Value = 1.087 Most Probable Value = 1.088 Percent Recovery = 99.9 Date Sample Logged by Lab = 07/14/99 Sample ID = 1950022 Number of Standard Deviations = -0.0 Blind Sample ID = NS3 Lab Value = 0.117 Most Probable Value = 0.096 Percent Recovery = 121.9 Date Sample Logged by Lab = 07/13/99 Sample ID = 1940010 Number of Standard Deviations = 0.2 Blind Sample ID = N61 Lab Value = 1.112 Most Probable Value = 1.088 Percent Recovery = 102.2 Date Sample Logged by Lab = 07/12/99 Sample ID = 1930033 Number of Standard Deviations = 0.1 Blind Sample ID = NS3 Lab Value = 0.110 Most Probable Value = 0.096 Percent Recovery = 114.6 Date Sample Logged by Lab = 07/12/99 Sample ID = 1930034 Number of Standard Deviations = 0.1 Blind Sample ID = N61 Lab Value = 0.112 Most Probable Value = 0.096 Percent Recovery = 116.7 Date Sample Logged by Lab = 07/12/99 Sample ID = 1930035 Number of Standard Deviations = 0.1 Blind Sample ID = N61 Lab Value = 0.066 Most Probable Value = 0.096 Percent Recovery = 68.8 Date Sample Logged by Lab = 07/08/99 Sample ID = 1890017 Number of Standard Deviations = -0.3 Blind Sample ID = N61 Lab Value = 1.244 Most Probable Value = 1.088 Percent Recovery = 114.3 Date Sample Logged by Lab = 07/07/99 Sample ID = 1880014 Number of Standard Deviations = 0.9 Blind Sample ID = NS3 Lab Value = 0.084 Most Probable Value = 0.096 Percent Recovery = 87.5 Date Sample Logged by Lab = 07/07/99 Sample ID = 1880012 Number of Standard Deviations = -0.1 Blind Sample ID = N61 Lab Value = 0.117 Most Probable Value = 0.096 Percent Recovery = 121.9 Date Sample Logged by Lab = 07/07/99 Sample ID = 1880015 Number of Standard Deviations = 0.2 Blind Sample ID = N61 Lab Value = 0.059 Most Probable Value = 0.096 Percent Recovery = 61.5 Date Sample Logged by Lab = 07/02/99 Sample ID = 1830024 Number of Standard Deviations = -0.3 Blind Sample ID = N61 Lab Value = 1.072 Most Probable Value = 1.150 Percent Recovery = 93.2 Date Sample Logged by Lab = 06/29/99 Sample ID = 1800004 Number of Standard Deviations = -0.5 Blind Sample ID = N62 Lab Value = 1.223 Most Probable Value = 1.150 Percent Recovery = 106.3 Date Sample Logged by Lab = 06/29/99 Sample ID = 1800005 Number of Standard Deviations = 0.4 Blind Sample ID = N62 Lab Value = 1.028 Most Probable Value = 1.088 Percent Recovery = 94.5 Date Sample Logged by Lab = 06/25/99 Sample ID = 1760075 Number of Standard Deviations = -0.4 Blind Sample ID = NS3 Lab Value = 1.063 Most Probable Value = 1.150 Percent Recovery = 92.4 Date Sample Logged by Lab = 06/25/99 Sample ID = 1760073 Number of Standard Deviations = -0.5 Blind Sample ID = N62 Lab Value = 1.144 Most Probable Value = 1.150 Percent Recovery = 99.5 Date Sample Logged by Lab = 06/24/99 Sample ID = 1750079 Number of Standard Deviations = -0.0 Blind Sample ID = N62 Lab Value = 1.168 Most Probable Value = 1.088 Percent Recovery = 107.4 Date Sample Logged by Lab = 06/23/99 Sample ID = 1740035 Number of Standard Deviations = 0.5 Blind Sample ID = NS3 Lab Value = 1.125 Most Probable Value = 1.150 Percent Recovery = 97.8 Date Sample Logged by Lab = 06/23/99 Sample ID = 1740036 Number of Standard Deviations = -0.1 Blind Sample ID = N62 Lab Value = 1.126 Most Probable Value = 1.150 Percent Recovery = 97.9 Date Sample Logged by Lab = 06/22/99 Sample ID = 1730023 Number of Standard Deviations = -0.1 Blind Sample ID = N62 Lab Value = 1.100 Most Probable Value = 1.150 Percent Recovery = 95.7 Date Sample Logged by Lab = 06/21/99 Sample ID = 1720174 Number of Standard Deviations = -0.3 Blind Sample ID = N62 Lab Value = 1.066 Most Probable Value = 1.088 Percent Recovery = 98.0 Date Sample Logged by Lab = 06/18/99 Sample ID = 1690019 Number of Standard Deviations = -0.1 Blind Sample ID = NS3 Lab Value = 1.110 Most Probable Value = 1.150 Percent Recovery = 96.5 Date Sample Logged by Lab = 06/18/99 Sample ID = 1690017 Number of Standard Deviations = -0.2 Blind Sample ID = N62 Lab Value = 1.083 Most Probable Value = 1.150 Percent Recovery = 94.2 Date Sample Logged by Lab = 06/17/99 Sample ID = 1680143 Number of Standard Deviations = -0.4 Blind Sample ID = N62 Lab Value = 1.161 Most Probable Value = 1.088 Percent Recovery = 106.7 Date Sample Logged by Lab = 06/16/99 Sample ID = 1670017 Number of Standard Deviations = 0.4 Blind Sample ID = NS3 Lab Value = 1.205 Most Probable Value = 1.150 Percent Recovery = 104.8 Date Sample Logged by Lab = 06/16/99 Sample ID = 1670016 Number of Standard Deviations = 0.3 Blind Sample ID = N62 Lab Value = 1.126 Most Probable Value = 1.150 Percent Recovery = 97.9 Date Sample Logged by Lab = 06/15/99 Sample ID = 1660103 Number of Standard Deviations = -0.1 Blind Sample ID = N62 Lab Value = 1.209 Most Probable Value = 1.150 Percent Recovery = 105.1 Date Sample Logged by Lab = 06/14/99 Sample ID = 1650084 Number of Standard Deviations = 0.4 Blind Sample ID = N62 Lab Value = 1.056 Most Probable Value = 1.088 Percent Recovery = 97.1 Date Sample Logged by Lab = 06/11/99 Sample ID = 1620013 Number of Standard Deviations = -0.2 Blind Sample ID = NS3 Lab Value = 1.148 Most Probable Value = 1.150 Percent Recovery = 99.8 Date Sample Logged by Lab = 06/11/99 Sample ID = 1620012 Number of Standard Deviations = -0.0 Blind Sample ID = N62 Lab Value = 1.191 Most Probable Value = 1.150 Percent Recovery = 103.6 Date Sample Logged by Lab = 06/10/99 Sample ID = 1610014 Number of Standard Deviations = 0.2 Blind Sample ID = N62 Lab Value = 1.163 Most Probable Value = 1.088 Percent Recovery = 106.9 Date Sample Logged by Lab = 06/09/99 Sample ID = 1600005 Number of Standard Deviations = 0.5 Blind Sample ID = NS3 Lab Value = 1.228 Most Probable Value = 1.150 Percent Recovery = 106.8 Date Sample Logged by Lab = 06/09/99 Sample ID = 1600004 Number of Standard Deviations = 0.5 Blind Sample ID = N62 Lab Value = 1.194 Most Probable Value = 1.150 Percent Recovery = 103.8 Date Sample Logged by Lab = 06/08/99 Sample ID = 1590278 Number of Standard Deviations = 0.3 Blind Sample ID = N62 Lab Value = 1.189 Most Probable Value = 1.150 Percent Recovery = 103.4 Date Sample Logged by Lab = 06/07/99 Sample ID = 1580210 Number of Standard Deviations = 0.2 Blind Sample ID = N62 Lab Value = 1.110 Most Probable Value = 1.088 Percent Recovery = 102.0 Date Sample Logged by Lab = 06/04/99 Sample ID = 1550230 Number of Standard Deviations = 0.1 Blind Sample ID = NS3 Lab Value = 1.193 Most Probable Value = 1.150 Percent Recovery = 103.7 Date Sample Logged by Lab = 06/04/99 Sample ID = 1550228 Number of Standard Deviations = 0.3 Blind Sample ID = N62 Lab Value = 0.964 Most Probable Value = 1.088 Percent Recovery = 88.6 Date Sample Logged by Lab = 06/03/99 Sample ID = 1540119 Number of Standard Deviations = -0.8 Blind Sample ID = NS3 Lab Value = 1.032 Most Probable Value = 1.150 Percent Recovery = 89.7 Date Sample Logged by Lab = 06/03/99 Sample ID = 1540116 Number of Standard Deviations = -0.7 Blind Sample ID = N62 Lab Value = 1.026 Most Probable Value = 1.150 Percent Recovery = 89.2 Date Sample Logged by Lab = 06/03/99 Sample ID = 1540118 Number of Standard Deviations = -0.7 Blind Sample ID = N62 Lab Value = 1.244 Most Probable Value = 1.088 Percent Recovery = 114.3 Date Sample Logged by Lab = 05/26/99 Sample ID = 1460028 Number of Standard Deviations = 0.9 Blind Sample ID = NS3 Lab Value = 1.000 Most Probable Value = 1.088 Percent Recovery = 91.9 Date Sample Logged by Lab = 05/25/99 Sample ID = 1450167 Number of Standard Deviations = -0.5 Blind Sample ID = NS3 Lab Value = 1.127 Most Probable Value = 1.088 Percent Recovery = 103.6 Date Sample Logged by Lab = 05/19/99 Sample ID = 1390399 Number of Standard Deviations = 0.2 Blind Sample ID = NS3 Lab Value = 1.059 Most Probable Value = 1.088 Percent Recovery = 97.3 Date Sample Logged by Lab = 05/17/99 Sample ID = 1370115 Number of Standard Deviations = -0.2 Blind Sample ID = NS3 Lab Value = 1.168 Most Probable Value = 1.088 Percent Recovery = 107.4 Date Sample Logged by Lab = 05/12/99 Sample ID = 1320044 Number of Standard Deviations = 0.5 Blind Sample ID = NS3 Lab Value = 1.121 Most Probable Value = 1.088 Percent Recovery = 103.0 Date Sample Logged by Lab = 05/07/99 Sample ID = 1270143 Number of Standard Deviations = 0.2 Blind Sample ID = NS3 Lab Value = 1.205 Most Probable Value = 1.088 Percent Recovery = 110.8 Date Sample Logged by Lab = 05/05/99 Sample ID = 1250059 Number of Standard Deviations = 0.7 Blind Sample ID = NS3 Lab Value = 1.101 Most Probable Value = 1.150 Percent Recovery = 95.7 Date Sample Logged by Lab = 04/30/99 Sample ID = 1200045 Number of Standard Deviations = -0.3 Blind Sample ID = N62 Lab Value = 1.225 Most Probable Value = 1.150 Percent Recovery = 106.5 Date Sample Logged by Lab = 04/28/99 Sample ID = 1180143 Number of Standard Deviations = 0.4 Blind Sample ID = N62 Lab Value = 1.133 Most Probable Value = 1.088 Percent Recovery = 104.1 Date Sample Logged by Lab = 04/27/99 Sample ID = 1170152 Number of Standard Deviations = 0.3 Blind Sample ID = NS3 Lab Value = 1.167 Most Probable Value = 1.150 Percent Recovery = 101.5 Date Sample Logged by Lab = 04/27/99 Sample ID = 1170150 Number of Standard Deviations = 0.1 Blind Sample ID = N62 Lab Value = 1.436 Most Probable Value = 1.088 Percent Recovery = 132.0 Date Sample Logged by Lab = 04/26/99 Sample ID = 1160129 Number of Standard Deviations = 2.1 Blind Sample ID = NS3 Lab Value = 1.178 Most Probable Value = 1.150 Percent Recovery = 102.4 Date Sample Logged by Lab = 04/26/99 Sample ID = 1160128 Number of Standard Deviations = 0.2 Blind Sample ID = N62 Lab Value = 1.129 Most Probable Value = 1.088 Percent Recovery = 103.8 Date Sample Logged by Lab = 04/23/99 Sample ID = 1130307 Number of Standard Deviations = 0.2 Blind Sample ID = NS3 Lab Value = 1.173 Most Probable Value = 1.150 Percent Recovery = 102.0 Date Sample Logged by Lab = 04/23/99 Sample ID = 1130308 Number of Standard Deviations = 0.1 Blind Sample ID = N62 Lab Value = 1.155 Most Probable Value = 1.150 Percent Recovery = 100.4 Date Sample Logged by Lab = 04/23/99 Sample ID = 1130306 Number of Standard Deviations = 0.0 Blind Sample ID = N62 Lab Value = 1.138 Most Probable Value = 1.150 Percent Recovery = 99.0 Date Sample Logged by Lab = 04/21/99 Sample ID = 1110080 Number of Standard Deviations = -0.1 Blind Sample ID = N62 Lab Value = 1.199 Most Probable Value = 1.150 Percent Recovery = 104.3 Date Sample Logged by Lab = 04/20/99 Sample ID = 1100053 Number of Standard Deviations = 0.3 Blind Sample ID = N62 Lab Value = 1.157 Most Probable Value = 1.088 Percent Recovery = 106.3 Date Sample Logged by Lab = 04/19/99 Sample ID = 1090145 Number of Standard Deviations = 0.4 Blind Sample ID = NS3 Lab Value = 1.121 Most Probable Value = 1.150 Percent Recovery = 97.5 Date Sample Logged by Lab = 04/19/99 Sample ID = 1090144 Number of Standard Deviations = -0.2 Blind Sample ID = N62 Lab Value = 1.180 Most Probable Value = 1.088 Percent Recovery = 108.5 Date Sample Logged by Lab = 04/16/99 Sample ID = 1060045 Number of Standard Deviations = 0.6 Blind Sample ID = NS3 Lab Value = 1.185 Most Probable Value = 1.150 Percent Recovery = 103.0 Date Sample Logged by Lab = 04/16/99 Sample ID = 1060043 Number of Standard Deviations = 0.2 Blind Sample ID = N62 Lab Value = 1.202 Most Probable Value = 1.150 Percent Recovery = 104.5 Date Sample Logged by Lab = 04/16/99 Sample ID = 1060047 Number of Standard Deviations = 0.3 Blind Sample ID = N62 Lab Value = 1.215 Most Probable Value = 1.150 Percent Recovery = 105.7 Date Sample Logged by Lab = 04/16/99 Sample ID = 1060044 Number of Standard Deviations = 0.4 Blind Sample ID = N62 Lab Value = 1.167 Most Probable Value = 1.088 Percent Recovery = 107.3 Date Sample Logged by Lab = 04/13/99 Sample ID = 1030133 Number of Standard Deviations = 0.5 Blind Sample ID = NS3 Lab Value = 1.198 Most Probable Value = 1.150 Percent Recovery = 104.2 Date Sample Logged by Lab = 04/13/99 Sample ID = 1030130 Number of Standard Deviations = 0.3 Blind Sample ID = N62 Lab Value = 1.153 Most Probable Value = 1.150 Percent Recovery = 100.3 Date Sample Logged by Lab = 04/13/99 Sample ID = 1030132 Number of Standard Deviations = 0.0 Blind Sample ID = N62 Lab Value = 1.153 Most Probable Value = 1.150 Percent Recovery = 100.3 Date Sample Logged by Lab = 04/13/99 Sample ID = 1030129 Number of Standard Deviations = 0.0 Blind Sample ID = N62 Lab Value = 1.067 Most Probable Value = 1.088 Percent Recovery = 98.1 Date Sample Logged by Lab = 04/08/99 Sample ID = 0980176 Number of Standard Deviations = -0.1 Blind Sample ID = NS3 Lab Value = 1.093 Most Probable Value = 1.150 Percent Recovery = 95.0 Date Sample Logged by Lab = 04/08/99 Sample ID = 0980174 Number of Standard Deviations = -0.3 Blind Sample ID = N62 Lab Value = 1.074 Most Probable Value = 1.088 Percent Recovery = 98.7 Date Sample Logged by Lab = 04/06/99 Sample ID = 0960121 Number of Standard Deviations = -0.1 Blind Sample ID = NS3 Lab Value = 1.176 Most Probable Value = 1.150 Percent Recovery = 102.3 Date Sample Logged by Lab = 04/06/99 Sample ID = 0960123 Number of Standard Deviations = 0.2 Blind Sample ID = N62 Lab Value = 1.139 Most Probable Value = 1.150 Percent Recovery = 99.0 Date Sample Logged by Lab = 04/06/99 Sample ID = 0960122 Number of Standard Deviations = -0.1 Blind Sample ID = N62 Lab Value = 1.182 Most Probable Value = 1.150 Percent Recovery = 102.8 Date Sample Logged by Lab = 04/06/99 Sample ID = 0960125 Number of Standard Deviations = 0.2 Blind Sample ID = N62 Lab Value = 0.367 Most Probable Value = 0.390 Percent Recovery = 94.1 Date Sample Logged by Lab = 03/29/99 Sample ID = 0880061 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 1.103 Most Probable Value = 1.088 Percent Recovery = 101.4 Date Sample Logged by Lab = 03/26/99 Sample ID = 0850055 Number of Standard Deviations = 0.1 Blind Sample ID = NS3 Lab Value = 0.363 Most Probable Value = 0.390 Percent Recovery = 93.1 Date Sample Logged by Lab = 03/26/99 Sample ID = 0850052 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 0.385 Most Probable Value = 0.390 Percent Recovery = 98.7 Date Sample Logged by Lab = 03/25/99 Sample ID = 0840098 Number of Standard Deviations = -0.0 Blind Sample ID = N59 Lab Value = 1.069 Most Probable Value = 1.088 Percent Recovery = 98.3 Date Sample Logged by Lab = 03/24/99 Sample ID = 0830023 Number of Standard Deviations = -0.1 Blind Sample ID = NS3 Lab Value = 0.323 Most Probable Value = 0.390 Percent Recovery = 82.8 Date Sample Logged by Lab = 03/24/99 Sample ID = 0830025 Number of Standard Deviations = -0.5 Blind Sample ID = N59 Lab Value = 0.352 Most Probable Value = 0.390 Percent Recovery = 90.3 Date Sample Logged by Lab = 03/23/99 Sample ID = 0820047 Number of Standard Deviations = -0.3 Blind Sample ID = N59 Lab Value = 0.380 Most Probable Value = 0.390 Percent Recovery = 97.4 Date Sample Logged by Lab = 03/22/99 Sample ID = 0810107 Number of Standard Deviations = -0.1 Blind Sample ID = N59 Lab Value = 1.150 Most Probable Value = 1.088 Percent Recovery = 105.7 Date Sample Logged by Lab = 03/19/99 Sample ID = 0780131 Number of Standard Deviations = 0.4 Blind Sample ID = NS3 Lab Value = 0.374 Most Probable Value = 0.390 Percent Recovery = 95.9 Date Sample Logged by Lab = 03/19/99 Sample ID = 0780130 Number of Standard Deviations = -0.1 Blind Sample ID = N59 Lab Value = 0.367 Most Probable Value = 0.390 Percent Recovery = 94.1 Date Sample Logged by Lab = 03/18/99 Sample ID = 0770075 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 1.203 Most Probable Value = 1.088 Percent Recovery = 110.6 Date Sample Logged by Lab = 03/17/99 Sample ID = 0760033 Number of Standard Deviations = 0.7 Blind Sample ID = NS3 Lab Value = 0.354 Most Probable Value = 0.390 Percent Recovery = 90.8 Date Sample Logged by Lab = 03/17/99 Sample ID = 0760034 Number of Standard Deviations = -0.3 Blind Sample ID = N59 Lab Value = 0.355 Most Probable Value = 0.390 Percent Recovery = 91.0 Date Sample Logged by Lab = 03/16/99 Sample ID = 0750083 Number of Standard Deviations = -0.3 Blind Sample ID = N59 Lab Value = 0.353 Most Probable Value = 0.390 Percent Recovery = 90.5 Date Sample Logged by Lab = 03/15/99 Sample ID = 0740078 Number of Standard Deviations = -0.3 Blind Sample ID = N59 Lab Value = 1.112 Most Probable Value = 1.088 Percent Recovery = 102.2 Date Sample Logged by Lab = 03/12/99 Sample ID = 0710103 Number of Standard Deviations = 0.1 Blind Sample ID = NS3 Lab Value = 0.367 Most Probable Value = 0.390 Percent Recovery = 94.1 Date Sample Logged by Lab = 03/12/99 Sample ID = 0710104 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 0.381 Most Probable Value = 0.390 Percent Recovery = 97.7 Date Sample Logged by Lab = 03/11/99 Sample ID = 0700052 Number of Standard Deviations = -0.1 Blind Sample ID = N59 Lab Value = 1.054 Most Probable Value = 1.088 Percent Recovery = 96.9 Date Sample Logged by Lab = 03/10/99 Sample ID = 0690064 Number of Standard Deviations = -0.2 Blind Sample ID = NS3 Lab Value = 0.370 Most Probable Value = 0.390 Percent Recovery = 94.9 Date Sample Logged by Lab = 03/10/99 Sample ID = 0690061 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 0.351 Most Probable Value = 0.390 Percent Recovery = 90.0 Date Sample Logged by Lab = 03/09/99 Sample ID = 0680050 Number of Standard Deviations = -0.3 Blind Sample ID = N59 Lab Value = 0.401 Most Probable Value = 0.390 Percent Recovery = 102.8 Date Sample Logged by Lab = 03/08/99 Sample ID = 0670139 Number of Standard Deviations = 0.1 Blind Sample ID = N59 Lab Value = 1.325 Most Probable Value = 1.088 Percent Recovery = 121.8 Date Sample Logged by Lab = 03/05/99 Sample ID = 0640102 Number of Standard Deviations = 1.4 Blind Sample ID = NS3 Lab Value = 0.400 Most Probable Value = 0.390 Percent Recovery = 102.6 Date Sample Logged by Lab = 03/05/99 Sample ID = 0640101 Number of Standard Deviations = 0.1 Blind Sample ID = N59 Lab Value = 0.352 Most Probable Value = 0.390 Percent Recovery = 90.3 Date Sample Logged by Lab = 03/04/99 Sample ID = 0630099 Number of Standard Deviations = -0.3 Blind Sample ID = N59 Lab Value = 1.136 Most Probable Value = 1.088 Percent Recovery = 104.4 Date Sample Logged by Lab = 03/03/99 Sample ID = 0620065 Number of Standard Deviations = 0.3 Blind Sample ID = NS3 Lab Value = 0.363 Most Probable Value = 0.390 Percent Recovery = 93.1 Date Sample Logged by Lab = 03/03/99 Sample ID = 0620066 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 0.323 Most Probable Value = 0.390 Percent Recovery = 82.8 Date Sample Logged by Lab = 03/02/99 Sample ID = 0610146 Number of Standard Deviations = -0.5 Blind Sample ID = N59 Lab Value = 1.105 Most Probable Value = 1.088 Percent Recovery = 101.6 Date Sample Logged by Lab = 03/01/99 Sample ID = 0600186 Number of Standard Deviations = 0.1 Blind Sample ID = NS3 Lab Value = 0.865 Most Probable Value = 0.878 Percent Recovery = 98.5 Date Sample Logged by Lab = 03/01/99 Sample ID = 0600188 Number of Standard Deviations = -0.1 Blind Sample ID = N60 Lab Value = 1.176 Most Probable Value = 1.088 Percent Recovery = 108.1 Date Sample Logged by Lab = 02/26/99 Sample ID = 0570063 Number of Standard Deviations = 0.5 Blind Sample ID = NS3 Lab Value = 0.933 Most Probable Value = 0.878 Percent Recovery = 106.3 Date Sample Logged by Lab = 02/26/99 Sample ID = 0570065 Number of Standard Deviations = 0.4 Blind Sample ID = N60 Lab Value = 0.909 Most Probable Value = 0.878 Percent Recovery = 103.5 Date Sample Logged by Lab = 02/26/99 Sample ID = 0570064 Number of Standard Deviations = 0.2 Blind Sample ID = N60 Lab Value = 0.862 Most Probable Value = 0.878 Percent Recovery = 98.2 Date Sample Logged by Lab = 02/24/99 Sample ID = 0550044 Number of Standard Deviations = -0.1 Blind Sample ID = N60 Lab Value = 1.076 Most Probable Value = 1.088 Percent Recovery = 98.9 Date Sample Logged by Lab = 02/22/99 Sample ID = 0530134 Number of Standard Deviations = -0.1 Blind Sample ID = NS3 Lab Value = 0.846 Most Probable Value = 0.878 Percent Recovery = 96.4 Date Sample Logged by Lab = 02/22/99 Sample ID = 0530135 Number of Standard Deviations = -0.2 Blind Sample ID = N60 Lab Value = 0.897 Most Probable Value = 0.878 Percent Recovery = 102.2 Date Sample Logged by Lab = 02/22/99 Sample ID = 0530133 Number of Standard Deviations = 0.1 Blind Sample ID = N60 Lab Value = 0.813 Most Probable Value = 0.878 Percent Recovery = 92.6 Date Sample Logged by Lab = 02/19/99 Sample ID = 0500084 Number of Standard Deviations = -0.4 Blind Sample ID = N60 Lab Value = 1.119 Most Probable Value = 1.088 Percent Recovery = 102.8 Date Sample Logged by Lab = 02/18/99 Sample ID = 0490072 Number of Standard Deviations = 0.2 Blind Sample ID = NS3 Lab Value = 0.887 Most Probable Value = 0.878 Percent Recovery = 101.0 Date Sample Logged by Lab = 02/18/99 Sample ID = 0490074 Number of Standard Deviations = 0.1 Blind Sample ID = N60 Lab Value = 1.091 Most Probable Value = 1.088 Percent Recovery = 100.3 Date Sample Logged by Lab = 02/17/99 Sample ID = 0480045 Number of Standard Deviations = 0.0 Blind Sample ID = NS3 Lab Value = 0.902 Most Probable Value = 0.878 Percent Recovery = 102.7 Date Sample Logged by Lab = 02/17/99 Sample ID = 0480044 Number of Standard Deviations = 0.2 Blind Sample ID = N60 Lab Value = 0.885 Most Probable Value = 0.878 Percent Recovery = 100.8 Date Sample Logged by Lab = 02/17/99 Sample ID = 0480043 Number of Standard Deviations = 0.0 Blind Sample ID = N60 Lab Value = 0.824 Most Probable Value = 0.878 Percent Recovery = 93.8 Date Sample Logged by Lab = 02/12/99 Sample ID = 0430074 Number of Standard Deviations = -0.4 Blind Sample ID = N60 Lab Value = 1.117 Most Probable Value = 1.088 Percent Recovery = 102.7 Date Sample Logged by Lab = 02/11/99 Sample ID = 0420069 Number of Standard Deviations = 0.2 Blind Sample ID = NS3 Lab Value = 0.923 Most Probable Value = 0.878 Percent Recovery = 105.1 Date Sample Logged by Lab = 02/11/99 Sample ID = 0420070 Number of Standard Deviations = 0.3 Blind Sample ID = N60 Lab Value = 0.784 Most Probable Value = 0.878 Percent Recovery = 89.3 Date Sample Logged by Lab = 02/10/99 Sample ID = 0410057 Number of Standard Deviations = -0.6 Blind Sample ID = N60 Lab Value = 0.919 Most Probable Value = 0.878 Percent Recovery = 104.7 Date Sample Logged by Lab = 02/09/99 Sample ID = 0400019 Number of Standard Deviations = 0.3 Blind Sample ID = N60 Lab Value = 0.988 Most Probable Value = 1.088 Percent Recovery = 90.8 Date Sample Logged by Lab = 02/08/99 Sample ID = 0390097 Number of Standard Deviations = -0.6 Blind Sample ID = NS3 Lab Value = 0.823 Most Probable Value = 0.878 Percent Recovery = 93.7 Date Sample Logged by Lab = 02/08/99 Sample ID = 0390096 Number of Standard Deviations = -0.4 Blind Sample ID = N60 Lab Value = 0.832 Most Probable Value = 0.878 Percent Recovery = 94.8 Date Sample Logged by Lab = 02/05/99 Sample ID = 0360038 Number of Standard Deviations = -0.3 Blind Sample ID = N60 Lab Value = 1.073 Most Probable Value = 1.088 Percent Recovery = 98.6 Date Sample Logged by Lab = 02/04/99 Sample ID = 0350062 Number of Standard Deviations = -0.1 Blind Sample ID = NS3 Lab Value = 0.920 Most Probable Value = 0.878 Percent Recovery = 104.8 Date Sample Logged by Lab = 02/04/99 Sample ID = 0350061 Number of Standard Deviations = 0.3 Blind Sample ID = N60 Lab Value = 0.886 Most Probable Value = 0.878 Percent Recovery = 100.9 Date Sample Logged by Lab = 02/03/99 Sample ID = 0340075 Number of Standard Deviations = 0.1 Blind Sample ID = N60 Lab Value = 0.878 Most Probable Value = 0.878 Percent Recovery = 100.0 Date Sample Logged by Lab = 02/02/99 Sample ID = 0330073 Number of Standard Deviations = 0.0 Blind Sample ID = N60 Lab Value = 0.369 Most Probable Value = 0.390 Percent Recovery = 94.6 Date Sample Logged by Lab = 02/01/99 Sample ID = 0320089 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 0.387 Most Probable Value = 0.390 Percent Recovery = 99.2 Date Sample Logged by Lab = 02/01/99 Sample ID = 0320090 Number of Standard Deviations = -0.0 Blind Sample ID = N59 Lab Value = 0.313 Most Probable Value = 0.390 Percent Recovery = 80.3 Date Sample Logged by Lab = 01/29/99 Sample ID = 0290005 Number of Standard Deviations = -0.6 Blind Sample ID = N59 Lab Value = 1.067 Most Probable Value = 1.088 Percent Recovery = 98.1 Date Sample Logged by Lab = 01/28/99 Sample ID = 0280030 Number of Standard Deviations = -0.1 Blind Sample ID = NS3 Lab Value = 0.381 Most Probable Value = 0.390 Percent Recovery = 97.7 Date Sample Logged by Lab = 01/28/99 Sample ID = 0280029 Number of Standard Deviations = -0.1 Blind Sample ID = N59 Lab Value = 0.969 Most Probable Value = 1.088 Percent Recovery = 89.1 Date Sample Logged by Lab = 01/27/99 Sample ID = 0270082 Number of Standard Deviations = -0.7 Blind Sample ID = NS3 Lab Value = 0.323 Most Probable Value = 0.390 Percent Recovery = 82.8 Date Sample Logged by Lab = 01/27/99 Sample ID = 0270084 Number of Standard Deviations = -0.5 Blind Sample ID = N59 Lab Value = 0.337 Most Probable Value = 0.390 Percent Recovery = 86.4 Date Sample Logged by Lab = 01/26/99 Sample ID = 0260010 Number of Standard Deviations = -0.4 Blind Sample ID = N59 Lab Value = 1.132 Most Probable Value = 1.088 Percent Recovery = 104.0 Date Sample Logged by Lab = 01/25/99 Sample ID = 0250119 Number of Standard Deviations = 0.3 Blind Sample ID = NS3 Lab Value = 0.310 Most Probable Value = 0.390 Percent Recovery = 79.5 Date Sample Logged by Lab = 01/25/99 Sample ID = 0250120 Number of Standard Deviations = -0.6 Blind Sample ID = N59 Lab Value = 0.366 Most Probable Value = 0.390 Percent Recovery = 93.8 Date Sample Logged by Lab = 01/22/99 Sample ID = 0220071 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 1.125 Most Probable Value = 1.088 Percent Recovery = 103.4 Date Sample Logged by Lab = 01/21/99 Sample ID = 0210089 Number of Standard Deviations = 0.2 Blind Sample ID = NS3 Lab Value = 1.137 Most Probable Value = 1.088 Percent Recovery = 104.5 Date Sample Logged by Lab = 01/21/99 Sample ID = 0210091 Number of Standard Deviations = 0.3 Blind Sample ID = NS3 Lab Value = 0.372 Most Probable Value = 0.390 Percent Recovery = 95.4 Date Sample Logged by Lab = 01/21/99 Sample ID = 0210087 Number of Standard Deviations = -0.1 Blind Sample ID = N59 Lab Value = 0.368 Most Probable Value = 0.390 Percent Recovery = 94.4 Date Sample Logged by Lab = 01/21/99 Sample ID = 0210090 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 0.355 Most Probable Value = 0.390 Percent Recovery = 91.0 Date Sample Logged by Lab = 01/20/99 Sample ID = 0200126 Number of Standard Deviations = -0.3 Blind Sample ID = N59 Lab Value = 1.139 Most Probable Value = 1.088 Percent Recovery = 104.7 Date Sample Logged by Lab = 01/19/99 Sample ID = 0190098 Number of Standard Deviations = 0.3 Blind Sample ID = NS3 Lab Value = 0.451 Most Probable Value = 0.390 Percent Recovery = 115.6 Date Sample Logged by Lab = 01/19/99 Sample ID = 0190100 Number of Standard Deviations = 0.5 Blind Sample ID = N59 Lab Value = 0.349 Most Probable Value = 0.390 Percent Recovery = 89.5 Date Sample Logged by Lab = 01/15/99 Sample ID = 0150087 Number of Standard Deviations = -0.3 Blind Sample ID = N59 Lab Value = 0.330 Most Probable Value = 0.390 Percent Recovery = 84.6 Date Sample Logged by Lab = 01/13/99 Sample ID = 0130040 Number of Standard Deviations = -0.5 Blind Sample ID = N59 Lab Value = 0.356 Most Probable Value = 0.390 Percent Recovery = 91.3 Date Sample Logged by Lab = 01/12/99 Sample ID = 0120057 Number of Standard Deviations = -0.3 Blind Sample ID = N59 Lab Value = 1.144 Most Probable Value = 1.088 Percent Recovery = 105.1 Date Sample Logged by Lab = 01/11/99 Sample ID = 0110106 Number of Standard Deviations = 0.3 Blind Sample ID = NS3 Lab Value = 0.345 Most Probable Value = 0.390 Percent Recovery = 88.5 Date Sample Logged by Lab = 01/11/99 Sample ID = 0110107 Number of Standard Deviations = -0.4 Blind Sample ID = N59 Lab Value = 1.070 Most Probable Value = 1.088 Percent Recovery = 98.3 Date Sample Logged by Lab = 01/08/99 Sample ID = 0080112 Number of Standard Deviations = -0.1 Blind Sample ID = NS3 Lab Value = 0.342 Most Probable Value = 0.390 Percent Recovery = 87.7 Date Sample Logged by Lab = 01/08/99 Sample ID = 0080109 Number of Standard Deviations = -0.4 Blind Sample ID = N59 Lab Value = 0.344 Most Probable Value = 0.390 Percent Recovery = 88.2 Date Sample Logged by Lab = 01/08/99 Sample ID = 0080111 Number of Standard Deviations = -0.4 Blind Sample ID = N59 Lab Value = 0.329 Most Probable Value = 0.390 Percent Recovery = 84.4 Date Sample Logged by Lab = 01/06/99 Sample ID = 0060042 Number of Standard Deviations = -0.5 Blind Sample ID = N59 Lab Value = 0.324 Most Probable Value = 0.390 Percent Recovery = 83.1 Date Sample Logged by Lab = 01/05/99 Sample ID = 0050021 Number of Standard Deviations = -0.5 Blind Sample ID = N59 Lab Value = 0.803 Most Probable Value = 0.878 Percent Recovery = 91.5 Date Sample Logged by Lab = 12/31/98 Sample ID = 3650064 Number of Standard Deviations = -0.5 Blind Sample ID = N60 Lab Value = 0.896 Most Probable Value = 0.878 Percent Recovery = 102.1 Date Sample Logged by Lab = 12/31/98 Sample ID = 3650063 Number of Standard Deviations = 0.1 Blind Sample ID = N60 Lab Value = 1.137 Most Probable Value = 1.088 Percent Recovery = 104.5 Date Sample Logged by Lab = 12/30/98 Sample ID = 3640021 Number of Standard Deviations = 0.3 Blind Sample ID = NS3 Lab Value = 0.874 Most Probable Value = 0.878 Percent Recovery = 99.5 Date Sample Logged by Lab = 12/30/98 Sample ID = 3640039 Number of Standard Deviations = -0.0 Blind Sample ID = N60 Lab Value = 1.032 Most Probable Value = 0.878 Percent Recovery = 117.5 Date Sample Logged by Lab = 12/24/98 Sample ID = 3580004 Number of Standard Deviations = 1.0 Blind Sample ID = N60 Lab Value = 1.274 Most Probable Value = 1.088 Percent Recovery = 117.1 Date Sample Logged by Lab = 12/23/98 Sample ID = 3570080 Number of Standard Deviations = 1.1 Blind Sample ID = NS3 Lab Value = 1.021 Most Probable Value = 0.878 Percent Recovery = 116.3 Date Sample Logged by Lab = 12/23/98 Sample ID = 3570081 Number of Standard Deviations = 0.9 Blind Sample ID = N60 Lab Value = 0.935 Most Probable Value = 0.878 Percent Recovery = 106.5 Date Sample Logged by Lab = 12/22/98 Sample ID = 3560009 Number of Standard Deviations = 0.4 Blind Sample ID = N60 Lab Value = 1.009 Most Probable Value = 0.878 Percent Recovery = 114.9 Date Sample Logged by Lab = 12/21/98 Sample ID = 3550114 Number of Standard Deviations = 0.9 Blind Sample ID = N60 Lab Value = 1.041 Most Probable Value = 1.088 Percent Recovery = 95.7 Date Sample Logged by Lab = 12/18/98 Sample ID = 3520049 Number of Standard Deviations = -0.3 Blind Sample ID = NS3 Lab Value = 0.826 Most Probable Value = 0.878 Percent Recovery = 94.1 Date Sample Logged by Lab = 12/18/98 Sample ID = 3520047 Number of Standard Deviations = -0.3 Blind Sample ID = N60 Lab Value = 0.782 Most Probable Value = 0.878 Percent Recovery = 89.1 Date Sample Logged by Lab = 12/17/98 Sample ID = 3510061 Number of Standard Deviations = -0.6 Blind Sample ID = N60 Lab Value = 1.097 Most Probable Value = 1.088 Percent Recovery = 100.8 Date Sample Logged by Lab = 12/16/98 Sample ID = 3500083 Number of Standard Deviations = 0.1 Blind Sample ID = NS3 Lab Value = 0.922 Most Probable Value = 0.878 Percent Recovery = 105.0 Date Sample Logged by Lab = 12/16/98 Sample ID = 3500082 Number of Standard Deviations = 0.3 Blind Sample ID = N60 Lab Value = 0.918 Most Probable Value = 0.878 Percent Recovery = 104.6 Date Sample Logged by Lab = 12/15/98 Sample ID = 3490048 Number of Standard Deviations = 0.3 Blind Sample ID = N60 Lab Value = 0.823 Most Probable Value = 0.878 Percent Recovery = 93.7 Date Sample Logged by Lab = 12/14/98 Sample ID = 3480075 Number of Standard Deviations = -0.4 Blind Sample ID = N60 Lab Value = 1.220 Most Probable Value = 1.088 Percent Recovery = 112.1 Date Sample Logged by Lab = 12/11/98 Sample ID = 3450158 Number of Standard Deviations = 0.8 Blind Sample ID = NS3 Lab Value = 0.951 Most Probable Value = 0.878 Percent Recovery = 108.3 Date Sample Logged by Lab = 12/11/98 Sample ID = 3450159 Number of Standard Deviations = 0.5 Blind Sample ID = N60 Lab Value = 1.103 Most Probable Value = 0.878 Percent Recovery = 125.6 Date Sample Logged by Lab = 12/10/98 Sample ID = 3440071 Number of Standard Deviations = 1.5 Blind Sample ID = N60 Lab Value = 1.130 Most Probable Value = 1.088 Percent Recovery = 103.9 Date Sample Logged by Lab = 12/09/98 Sample ID = 3430057 Number of Standard Deviations = 0.3 Blind Sample ID = NS3 Lab Value = 0.969 Most Probable Value = 0.878 Percent Recovery = 110.4 Date Sample Logged by Lab = 12/09/98 Sample ID = 3430056 Number of Standard Deviations = 0.6 Blind Sample ID = N60 Lab Value = 0.982 Most Probable Value = 0.878 Percent Recovery = 111.8 Date Sample Logged by Lab = 12/08/98 Sample ID = 3420131 Number of Standard Deviations = 0.7 Blind Sample ID = N60 Lab Value = 0.874 Most Probable Value = 0.878 Percent Recovery = 99.5 Date Sample Logged by Lab = 12/07/98 Sample ID = 3410096 Number of Standard Deviations = -0.0 Blind Sample ID = N60 Lab Value = 1.113 Most Probable Value = 1.088 Percent Recovery = 102.3 Date Sample Logged by Lab = 12/04/98 Sample ID = 3380079 Number of Standard Deviations = 0.2 Blind Sample ID = NS3 Lab Value = 0.934 Most Probable Value = 0.878 Percent Recovery = 106.4 Date Sample Logged by Lab = 12/04/98 Sample ID = 3380080 Number of Standard Deviations = 0.4 Blind Sample ID = N60 Lab Value = 1.057 Most Probable Value = 0.878 Percent Recovery = 120.4 Date Sample Logged by Lab = 12/03/98 Sample ID = 3370062 Number of Standard Deviations = 1.2 Blind Sample ID = N60 Lab Value = 1.046 Most Probable Value = 1.088 Percent Recovery = 96.1 Date Sample Logged by Lab = 12/02/98 Sample ID = 3360070 Number of Standard Deviations = -0.3 Blind Sample ID = NS3 Lab Value = 0.828 Most Probable Value = 0.878 Percent Recovery = 94.3 Date Sample Logged by Lab = 12/02/98 Sample ID = 3360068 Number of Standard Deviations = -0.3 Blind Sample ID = N60 Lab Value = 1.035 Most Probable Value = 1.088 Percent Recovery = 95.1 Date Sample Logged by Lab = 12/01/98 Sample ID = 3350086 Number of Standard Deviations = -0.3 Blind Sample ID = NS3 Lab Value = 0.346 Most Probable Value = 0.390 Percent Recovery = 88.7 Date Sample Logged by Lab = 12/01/98 Sample ID = 3350085 Number of Standard Deviations = -0.3 Blind Sample ID = N59 Lab Value = 0.320 Most Probable Value = 0.390 Percent Recovery = 82.1 Date Sample Logged by Lab = 12/01/98 Sample ID = 3350083 Number of Standard Deviations = -0.6 Blind Sample ID = N59 Lab Value = 1.106 Most Probable Value = 1.088 Percent Recovery = 101.7 Date Sample Logged by Lab = 11/30/98 Sample ID = 3340020 Number of Standard Deviations = 0.1 Blind Sample ID = NS3 Lab Value = 0.341 Most Probable Value = 0.390 Percent Recovery = 87.4 Date Sample Logged by Lab = 11/30/98 Sample ID = 3340018 Number of Standard Deviations = -0.4 Blind Sample ID = N59 Lab Value = 1.062 Most Probable Value = 1.088 Percent Recovery = 97.6 Date Sample Logged by Lab = 11/27/98 Sample ID = 3310073 Number of Standard Deviations = -0.2 Blind Sample ID = NS3 Lab Value = 0.331 Most Probable Value = 0.390 Percent Recovery = 84.9 Date Sample Logged by Lab = 11/27/98 Sample ID = 3310075 Number of Standard Deviations = -0.5 Blind Sample ID = N59 Lab Value = 0.339 Most Probable Value = 0.390 Percent Recovery = 86.9 Date Sample Logged by Lab = 11/25/98 Sample ID = 3290045 Number of Standard Deviations = -0.4 Blind Sample ID = N59 Lab Value = 0.334 Most Probable Value = 0.390 Percent Recovery = 85.6 Date Sample Logged by Lab = 11/24/98 Sample ID = 3280041 Number of Standard Deviations = -0.4 Blind Sample ID = N59 Lab Value = 1.015 Most Probable Value = 1.088 Percent Recovery = 93.3 Date Sample Logged by Lab = 11/23/98 Sample ID = 3270057 Number of Standard Deviations = -0.4 Blind Sample ID = NS3 Lab Value = 0.353 Most Probable Value = 0.390 Percent Recovery = 90.5 Date Sample Logged by Lab = 11/23/98 Sample ID = 3270058 Number of Standard Deviations = -0.3 Blind Sample ID = N59 Lab Value = 0.501 Most Probable Value = 0.390 Percent Recovery = 128.5 Date Sample Logged by Lab = 11/20/98 Sample ID = 3240111 Number of Standard Deviations = 0.9 Blind Sample ID = N59 Lab Value = 1.272 Most Probable Value = 1.088 Percent Recovery = 116.9 Date Sample Logged by Lab = 11/19/98 Sample ID = 3230052 Number of Standard Deviations = 1.1 Blind Sample ID = NS3 Lab Value = 0.420 Most Probable Value = 0.390 Percent Recovery = 107.7 Date Sample Logged by Lab = 11/19/98 Sample ID = 3230051 Number of Standard Deviations = 0.2 Blind Sample ID = N59 Lab Value = 0.358 Most Probable Value = 0.390 Percent Recovery = 91.8 Date Sample Logged by Lab = 11/18/98 Sample ID = 3220063 Number of Standard Deviations = -0.3 Blind Sample ID = N59 Lab Value = 0.417 Most Probable Value = 0.390 Percent Recovery = 106.9 Date Sample Logged by Lab = 11/17/98 Sample ID = 3210049 Number of Standard Deviations = 0.2 Blind Sample ID = N59 Lab Value = 1.340 Most Probable Value = 1.088 Percent Recovery = 123.2 Date Sample Logged by Lab = 11/16/98 Sample ID = 3200107 Number of Standard Deviations = 1.5 Blind Sample ID = NS3 Lab Value = 0.390 Most Probable Value = 0.390 Percent Recovery = 100.0 Date Sample Logged by Lab = 11/16/98 Sample ID = 3200105 Number of Standard Deviations = 0.0 Blind Sample ID = N59 Lab Value = 0.399 Most Probable Value = 0.390 Percent Recovery = 102.3 Date Sample Logged by Lab = 11/16/98 Sample ID = 3200022 Number of Standard Deviations = 0.1 Blind Sample ID = N59 Lab Value = 0.369 Most Probable Value = 0.390 Percent Recovery = 94.6 Date Sample Logged by Lab = 11/10/98 Sample ID = 3140156 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 0.359 Most Probable Value = 0.390 Percent Recovery = 92.1 Date Sample Logged by Lab = 11/10/98 Sample ID = 3140157 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 0.363 Most Probable Value = 0.390 Percent Recovery = 93.1 Date Sample Logged by Lab = 11/09/98 Sample ID = 3130281 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 0.355 Most Probable Value = 0.390 Percent Recovery = 91.0 Date Sample Logged by Lab = 11/09/98 Sample ID = 3130125 Number of Standard Deviations = -0.3 Blind Sample ID = N59 Lab Value = 1.132 Most Probable Value = 1.088 Percent Recovery = 104.0 Date Sample Logged by Lab = 11/05/98 Sample ID = 3090057 Number of Standard Deviations = 0.3 Blind Sample ID = NS3 Lab Value = 0.355 Most Probable Value = 0.390 Percent Recovery = 91.0 Date Sample Logged by Lab = 11/05/98 Sample ID = 3090056 Number of Standard Deviations = -0.3 Blind Sample ID = N59 Lab Value = 0.363 Most Probable Value = 0.390 Percent Recovery = 93.1 Date Sample Logged by Lab = 11/04/98 Sample ID = 3080035 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 0.406 Most Probable Value = 0.390 Percent Recovery = 104.1 Date Sample Logged by Lab = 11/03/98 Sample ID = 3070106 Number of Standard Deviations = 0.1 Blind Sample ID = N59 Lab Value = 0.932 Most Probable Value = 0.878 Percent Recovery = 106.2 Date Sample Logged by Lab = 10/30/98 Sample ID = 3030051 Number of Standard Deviations = 0.4 Blind Sample ID = N60 Lab Value = 0.897 Most Probable Value = 0.878 Percent Recovery = 102.2 Date Sample Logged by Lab = 10/29/98 Sample ID = 3020044 Number of Standard Deviations = 0.1 Blind Sample ID = N60 Lab Value = 1.216 Most Probable Value = 1.088 Percent Recovery = 111.8 Date Sample Logged by Lab = 10/28/98 Sample ID = 3010046 Number of Standard Deviations = 0.8 Blind Sample ID = NS3 Lab Value = 0.946 Most Probable Value = 0.878 Percent Recovery = 107.7 Date Sample Logged by Lab = 10/28/98 Sample ID = 3010047 Number of Standard Deviations = 0.4 Blind Sample ID = N60 Lab Value = 0.983 Most Probable Value = 0.878 Percent Recovery = 112.0 Date Sample Logged by Lab = 10/27/98 Sample ID = 3000090 Number of Standard Deviations = 0.7 Blind Sample ID = N60 Lab Value = 1.125 Most Probable Value = 1.088 Percent Recovery = 103.4 Date Sample Logged by Lab = 10/26/98 Sample ID = 2990140 Number of Standard Deviations = 0.2 Blind Sample ID = NS3 Lab Value = 0.947 Most Probable Value = 0.878 Percent Recovery = 107.9 Date Sample Logged by Lab = 10/26/98 Sample ID = 2990138 Number of Standard Deviations = 0.5 Blind Sample ID = N60 Lab Value = 0.906 Most Probable Value = 0.878 Percent Recovery = 103.2 Date Sample Logged by Lab = 10/23/98 Sample ID = 2960076 Number of Standard Deviations = 0.2 Blind Sample ID = N60 Lab Value = 1.187 Most Probable Value = 1.088 Percent Recovery = 109.1 Date Sample Logged by Lab = 10/22/98 Sample ID = 2950059 Number of Standard Deviations = 0.6 Blind Sample ID = NS3 Lab Value = 0.895 Most Probable Value = 0.878 Percent Recovery = 101.9 Date Sample Logged by Lab = 10/22/98 Sample ID = 2950058 Number of Standard Deviations = 0.1 Blind Sample ID = N60 Lab Value = 0.919 Most Probable Value = 0.878 Percent Recovery = 104.7 Date Sample Logged by Lab = 10/21/98 Sample ID = 2940060 Number of Standard Deviations = 0.3 Blind Sample ID = N60 Lab Value = 0.886 Most Probable Value = 0.878 Percent Recovery = 100.9 Date Sample Logged by Lab = 10/20/98 Sample ID = 2930051 Number of Standard Deviations = 0.1 Blind Sample ID = N60 Lab Value = 1.036 Most Probable Value = 1.088 Percent Recovery = 95.2 Date Sample Logged by Lab = 10/19/98 Sample ID = 2920183 Number of Standard Deviations = -0.3 Blind Sample ID = NS3 Lab Value = 0.801 Most Probable Value = 0.878 Percent Recovery = 91.2 Date Sample Logged by Lab = 10/19/98 Sample ID = 2920181 Number of Standard Deviations = -0.5 Blind Sample ID = N60 Lab Value = 0.856 Most Probable Value = 0.878 Percent Recovery = 97.5 Date Sample Logged by Lab = 10/16/98 Sample ID = 2890140 Number of Standard Deviations = -0.1 Blind Sample ID = N60 Lab Value = 1.160 Most Probable Value = 1.088 Percent Recovery = 106.6 Date Sample Logged by Lab = 10/15/98 Sample ID = 2880117 Number of Standard Deviations = 0.4 Blind Sample ID = NS3 Lab Value = 0.917 Most Probable Value = 0.878 Percent Recovery = 104.4 Date Sample Logged by Lab = 10/15/98 Sample ID = 2880119 Number of Standard Deviations = 0.3 Blind Sample ID = N60 Lab Value = 0.873 Most Probable Value = 0.878 Percent Recovery = 99.4 Date Sample Logged by Lab = 10/14/98 Sample ID = 2870039 Number of Standard Deviations = -0.0 Blind Sample ID = N60 Lab Value = 1.054 Most Probable Value = 1.088 Percent Recovery = 96.9 Date Sample Logged by Lab = 10/08/98 Sample ID = 2810057 Number of Standard Deviations = -0.2 Blind Sample ID = NS3 Lab Value = 0.855 Most Probable Value = 0.878 Percent Recovery = 97.4 Date Sample Logged by Lab = 10/08/98 Sample ID = 2810058 Number of Standard Deviations = -0.2 Blind Sample ID = N60 Lab Value = 0.841 Most Probable Value = 0.878 Percent Recovery = 95.8 Date Sample Logged by Lab = 10/07/98 Sample ID = 2800065 Number of Standard Deviations = -0.2 Blind Sample ID = N60 Lab Value = 0.853 Most Probable Value = 0.878 Percent Recovery = 97.2 Date Sample Logged by Lab = 10/06/98 Sample ID = 2790046 Number of Standard Deviations = -0.2 Blind Sample ID = N60 Lab Value = 1.022 Most Probable Value = 1.088 Percent Recovery = 93.9 Date Sample Logged by Lab = 10/05/98 Sample ID = 2780093 Number of Standard Deviations = -0.4 Blind Sample ID = NS3 Lab Value = 0.788 Most Probable Value = 0.878 Percent Recovery = 89.7 Date Sample Logged by Lab = 10/05/98 Sample ID = 2780105 Number of Standard Deviations = -0.6 Blind Sample ID = N60 Lab Value = 0.795 Most Probable Value = 0.878 Percent Recovery = 90.5 Date Sample Logged by Lab = 10/02/98 Sample ID = 2750042 Number of Standard Deviations = -0.5 Blind Sample ID = N60 Lab Value = 0.240 Most Probable Value = 0.285 Percent Recovery = 84.2 Date Sample Logged by Lab = 09/30/98 Sample ID = 2730001 Number of Standard Deviations = -0.4 Blind Sample ID = N57 Lab Value = 0.233 Most Probable Value = 0.285 Percent Recovery = 81.8 Date Sample Logged by Lab = 09/29/98 Sample ID = 2720088 Number of Standard Deviations = -0.4 Blind Sample ID = N57 Lab Value = 0.220 Most Probable Value = 0.285 Percent Recovery = 77.2 Date Sample Logged by Lab = 09/24/98 Sample ID = 2670103 Number of Standard Deviations = -0.5 Blind Sample ID = N57 Lab Value = 0.995 Most Probable Value = 0.864 Percent Recovery = 115.2 Date Sample Logged by Lab = 09/23/98 Sample ID = 2660046 Number of Standard Deviations = 0.8 Blind Sample ID = NS1 Lab Value = 0.239 Most Probable Value = 0.285 Percent Recovery = 83.9 Date Sample Logged by Lab = 09/23/98 Sample ID = 2660044 Number of Standard Deviations = -0.4 Blind Sample ID = N57 Lab Value = 0.241 Most Probable Value = 0.285 Percent Recovery = 84.6 Date Sample Logged by Lab = 09/21/98 Sample ID = 2640098 Number of Standard Deviations = -0.3 Blind Sample ID = N57 Lab Value = 0.820 Most Probable Value = 0.864 Percent Recovery = 94.9 Date Sample Logged by Lab = 09/18/98 Sample ID = 2610103 Number of Standard Deviations = -0.3 Blind Sample ID = NS1 Lab Value = 0.260 Most Probable Value = 0.285 Percent Recovery = 91.2 Date Sample Logged by Lab = 09/18/98 Sample ID = 2610104 Number of Standard Deviations = -0.2 Blind Sample ID = N57 Lab Value = 0.209 Most Probable Value = 0.285 Percent Recovery = 73.3 Date Sample Logged by Lab = 09/17/98 Sample ID = 2600016 Number of Standard Deviations = -0.6 Blind Sample ID = N57 Lab Value = 0.821 Most Probable Value = 0.864 Percent Recovery = 95.0 Date Sample Logged by Lab = 09/16/98 Sample ID = 2590070 Number of Standard Deviations = -0.3 Blind Sample ID = NS1 Lab Value = 0.211 Most Probable Value = 0.285 Percent Recovery = 74.0 Date Sample Logged by Lab = 09/16/98 Sample ID = 2590074 Number of Standard Deviations = -0.6 Blind Sample ID = N57 Lab Value = 0.242 Most Probable Value = 0.285 Percent Recovery = 84.9 Date Sample Logged by Lab = 09/15/98 Sample ID = 2580243 Number of Standard Deviations = -0.3 Blind Sample ID = N57 Lab Value = 0.236 Most Probable Value = 0.285 Percent Recovery = 82.8 Date Sample Logged by Lab = 09/11/98 Sample ID = 2540735 Number of Standard Deviations = -0.4 Blind Sample ID = N57 Lab Value = 0.214 Most Probable Value = 0.285 Percent Recovery = 75.1 Date Sample Logged by Lab = 09/11/98 Sample ID = 2540075 Number of Standard Deviations = -0.6 Blind Sample ID = N57 Lab Value = 0.211 Most Probable Value = 0.285 Percent Recovery = 74.0 Date Sample Logged by Lab = 09/10/98 Sample ID = 2530110 Number of Standard Deviations = -0.6 Blind Sample ID = N57 Lab Value = 0.954 Most Probable Value = 0.864 Percent Recovery = 110.4 Date Sample Logged by Lab = 09/09/98 Sample ID = 2520007 Number of Standard Deviations = 0.6 Blind Sample ID = NS1 Lab Value = 0.257 Most Probable Value = 0.285 Percent Recovery = 90.2 Date Sample Logged by Lab = 09/09/98 Sample ID = 2520008 Number of Standard Deviations = -0.2 Blind Sample ID = N57 Lab Value = 0.218 Most Probable Value = 0.285 Percent Recovery = 76.5 Date Sample Logged by Lab = 09/09/98 Sample ID = 2520010 Number of Standard Deviations = -0.5 Blind Sample ID = N57 Lab Value = 0.878 Most Probable Value = 0.864 Percent Recovery = 101.6 Date Sample Logged by Lab = 09/04/98 Sample ID = 2470035 Number of Standard Deviations = 0.1 Blind Sample ID = NS1 Lab Value = 0.220 Most Probable Value = 0.285 Percent Recovery = 77.2 Date Sample Logged by Lab = 09/04/98 Sample ID = 2470033 Number of Standard Deviations = -0.5 Blind Sample ID = N57 Lab Value = 0.914 Most Probable Value = 0.864 Percent Recovery = 105.8 Date Sample Logged by Lab = 09/03/98 Sample ID = 2460018 Number of Standard Deviations = 0.3 Blind Sample ID = NS1 Lab Value = 0.217 Most Probable Value = 0.285 Percent Recovery = 76.1 Date Sample Logged by Lab = 09/03/98 Sample ID = 2460017 Number of Standard Deviations = -0.5 Blind Sample ID = N57 Lab Value = 0.228 Most Probable Value = 0.285 Percent Recovery = 80.0 Date Sample Logged by Lab = 09/03/98 Sample ID = 2460020 Number of Standard Deviations = -0.4 Blind Sample ID = N57 Lab Value = 0.908 Most Probable Value = 0.910 Percent Recovery = 99.8 Date Sample Logged by Lab = 08/31/98 Sample ID = 2430243 Number of Standard Deviations = -0.0 Blind Sample ID = N58 Lab Value = 0.862 Most Probable Value = 0.864 Percent Recovery = 99.8 Date Sample Logged by Lab = 08/28/98 Sample ID = 2400211 Number of Standard Deviations = -0.0 Blind Sample ID = NS1 Lab Value = 0.863 Most Probable Value = 0.910 Percent Recovery = 94.8 Date Sample Logged by Lab = 08/28/98 Sample ID = 2400210 Number of Standard Deviations = -0.3 Blind Sample ID = N58 Lab Value = 0.916 Most Probable Value = 0.910 Percent Recovery = 100.7 Date Sample Logged by Lab = 08/27/98 Sample ID = 2390101 Number of Standard Deviations = 0.0 Blind Sample ID = N58 Lab Value = 0.893 Most Probable Value = 0.864 Percent Recovery = 103.4 Date Sample Logged by Lab = 08/26/98 Sample ID = 2380207 Number of Standard Deviations = 0.2 Blind Sample ID = NS1 Lab Value = 0.933 Most Probable Value = 0.910 Percent Recovery = 102.5 Date Sample Logged by Lab = 08/26/98 Sample ID = 2380205 Number of Standard Deviations = 0.1 Blind Sample ID = N58 Lab Value = 1.052 Most Probable Value = 0.910 Percent Recovery = 115.6 Date Sample Logged by Lab = 08/25/98 Sample ID = 2370205 Number of Standard Deviations = 0.9 Blind Sample ID = N58 Lab Value = 0.873 Most Probable Value = 0.910 Percent Recovery = 95.9 Date Sample Logged by Lab = 08/24/98 Sample ID = 2360203 Number of Standard Deviations = -0.2 Blind Sample ID = N58 Lab Value = 0.918 Most Probable Value = 0.864 Percent Recovery = 106.3 Date Sample Logged by Lab = 08/21/98 Sample ID = 2330330 Number of Standard Deviations = 0.3 Blind Sample ID = NS1 Lab Value = 0.931 Most Probable Value = 0.910 Percent Recovery = 102.3 Date Sample Logged by Lab = 08/21/98 Sample ID = 2330334 Number of Standard Deviations = 0.1 Blind Sample ID = N58 Lab Value = 1.003 Most Probable Value = 0.910 Percent Recovery = 110.2 Date Sample Logged by Lab = 08/20/98 Sample ID = 2320305 Number of Standard Deviations = 0.6 Blind Sample ID = N58 Lab Value = 0.907 Most Probable Value = 0.864 Percent Recovery = 105.0 Date Sample Logged by Lab = 08/19/98 Sample ID = 2310037 Number of Standard Deviations = 0.3 Blind Sample ID = NS1 Lab Value = 0.965 Most Probable Value = 0.910 Percent Recovery = 106.0 Date Sample Logged by Lab = 08/19/98 Sample ID = 2310038 Number of Standard Deviations = 0.3 Blind Sample ID = N58 Lab Value = 0.664 Most Probable Value = 0.910 Percent Recovery = 73.0 Date Sample Logged by Lab = 08/18/98 Sample ID = 2300126 Number of Standard Deviations = -1.5 Blind Sample ID = N58 Lab Value = 0.891 Most Probable Value = 0.910 Percent Recovery = 97.9 Date Sample Logged by Lab = 08/17/98 Sample ID = 2290142 Number of Standard Deviations = -0.1 Blind Sample ID = N58 Lab Value = 0.736 Most Probable Value = 0.864 Percent Recovery = 85.2 Date Sample Logged by Lab = 08/14/98 Sample ID = 2260082 Number of Standard Deviations = -0.8 Blind Sample ID = NS1 Lab Value = 0.817 Most Probable Value = 0.910 Percent Recovery = 89.8 Date Sample Logged by Lab = 08/14/98 Sample ID = 2260084 Number of Standard Deviations = -0.6 Blind Sample ID = N58 Lab Value = 0.788 Most Probable Value = 0.910 Percent Recovery = 86.6 Date Sample Logged by Lab = 08/14/98 Sample ID = 2260081 Number of Standard Deviations = -0.8 Blind Sample ID = N58 Lab Value = 0.874 Most Probable Value = 0.864 Percent Recovery = 101.2 Date Sample Logged by Lab = 08/12/98 Sample ID = 2240178 Number of Standard Deviations = 0.1 Blind Sample ID = NS1 Lab Value = 0.961 Most Probable Value = 0.910 Percent Recovery = 105.6 Date Sample Logged by Lab = 08/12/98 Sample ID = 2240177 Number of Standard Deviations = 0.3 Blind Sample ID = N58 Lab Value = 0.951 Most Probable Value = 0.910 Percent Recovery = 104.5 Date Sample Logged by Lab = 08/11/98 Sample ID = 2230077 Number of Standard Deviations = 0.3 Blind Sample ID = N58 Lab Value = 0.864 Most Probable Value = 0.910 Percent Recovery = 94.9 Date Sample Logged by Lab = 08/10/98 Sample ID = 2220261 Number of Standard Deviations = -0.3 Blind Sample ID = N58 Lab Value = 0.962 Most Probable Value = 0.864 Percent Recovery = 111.3 Date Sample Logged by Lab = 08/07/98 Sample ID = 2190060 Number of Standard Deviations = 0.6 Blind Sample ID = NS1 Lab Value = 0.951 Most Probable Value = 0.910 Percent Recovery = 104.5 Date Sample Logged by Lab = 08/07/98 Sample ID = 2190059 Number of Standard Deviations = 0.3 Blind Sample ID = N58 Lab Value = 0.935 Most Probable Value = 0.910 Percent Recovery = 102.7 Date Sample Logged by Lab = 08/06/98 Sample ID = 2180120 Number of Standard Deviations = 0.2 Blind Sample ID = N58 Lab Value = 0.864 Most Probable Value = 0.864 Percent Recovery = 100.0 Date Sample Logged by Lab = 08/05/98 Sample ID = 2170061 Number of Standard Deviations = 0.0 Blind Sample ID = NS1 Lab Value = 0.931 Most Probable Value = 0.910 Percent Recovery = 102.3 Date Sample Logged by Lab = 08/05/98 Sample ID = 2170062 Number of Standard Deviations = 0.1 Blind Sample ID = N58 Lab Value = 0.796 Most Probable Value = 0.910 Percent Recovery = 87.5 Date Sample Logged by Lab = 08/04/98 Sample ID = 2160059 Number of Standard Deviations = -0.7 Blind Sample ID = N58 Lab Value = 0.184 Most Probable Value = 0.285 Percent Recovery = 64.6 Date Sample Logged by Lab = 07/30/98 Sample ID = 2110195 Number of Standard Deviations = -0.8 Blind Sample ID = N57 Lab Value = 0.818 Most Probable Value = 0.864 Percent Recovery = 94.7 Date Sample Logged by Lab = 07/29/98 Sample ID = 2100166 Number of Standard Deviations = -0.3 Blind Sample ID = NS1 Lab Value = 0.221 Most Probable Value = 0.285 Percent Recovery = 77.5 Date Sample Logged by Lab = 07/29/98 Sample ID = 2100200 Number of Standard Deviations = -0.5 Blind Sample ID = N57 Lab Value = 0.279 Most Probable Value = 0.285 Percent Recovery = 97.9 Date Sample Logged by Lab = 07/28/98 Sample ID = 2090137 Number of Standard Deviations = -0.0 Blind Sample ID = N57 Lab Value = 0.824 Most Probable Value = 0.864 Percent Recovery = 95.4 Date Sample Logged by Lab = 07/27/98 Sample ID = 2080069 Number of Standard Deviations = -0.3 Blind Sample ID = NS1 Lab Value = 0.250 Most Probable Value = 0.285 Percent Recovery = 87.7 Date Sample Logged by Lab = 07/27/98 Sample ID = 2080125 Number of Standard Deviations = -0.3 Blind Sample ID = N57 Lab Value = 0.256 Most Probable Value = 0.285 Percent Recovery = 89.8 Date Sample Logged by Lab = 07/27/98 Sample ID = 2080068 Number of Standard Deviations = -0.2 Blind Sample ID = N57 Lab Value = 0.947 Most Probable Value = 0.864 Percent Recovery = 109.6 Date Sample Logged by Lab = 07/22/98 Sample ID = 2030043 Number of Standard Deviations = 0.5 Blind Sample ID = NS1 Lab Value = 0.223 Most Probable Value = 0.285 Percent Recovery = 78.2 Date Sample Logged by Lab = 07/22/98 Sample ID = 2030053 Number of Standard Deviations = -0.5 Blind Sample ID = N57 Lab Value = 0.359 Most Probable Value = 0.285 Percent Recovery = 126.0 Date Sample Logged by Lab = 07/22/98 Sample ID = 2030111 Number of Standard Deviations = 0.6 Blind Sample ID = N57 Lab Value = 0.285 Most Probable Value = 0.285 Percent Recovery = 100.0 Date Sample Logged by Lab = 07/21/98 Sample ID = 2020089 Number of Standard Deviations = 0.0 Blind Sample ID = N57 Lab Value = 0.256 Most Probable Value = 0.285 Percent Recovery = 89.8 Date Sample Logged by Lab = 07/20/98 Sample ID = 2010033 Number of Standard Deviations = -0.2 Blind Sample ID = N57 Lab Value = 0.945 Most Probable Value = 0.864 Percent Recovery = 109.4 Date Sample Logged by Lab = 07/17/98 Sample ID = 1980302 Number of Standard Deviations = 0.5 Blind Sample ID = NS1 Lab Value = 0.208 Most Probable Value = 0.285 Percent Recovery = 73.0 Date Sample Logged by Lab = 07/17/98 Sample ID = 1980304 Number of Standard Deviations = -0.6 Blind Sample ID = N57 Lab Value = 0.805 Most Probable Value = 0.864 Percent Recovery = 93.2 Date Sample Logged by Lab = 07/15/98 Sample ID = 1960205 Number of Standard Deviations = -0.4 Blind Sample ID = NS1 Lab Value = 0.190 Most Probable Value = 0.285 Percent Recovery = 66.7 Date Sample Logged by Lab = 07/15/98 Sample ID = 1960204 Number of Standard Deviations = -0.7 Blind Sample ID = N57 Lab Value = 0.387 Most Probable Value = 0.285 Percent Recovery = 135.8 Date Sample Logged by Lab = 07/14/98 Sample ID = 1950205 Number of Standard Deviations = 0.8 Blind Sample ID = N57 Lab Value = 0.229 Most Probable Value = 0.285 Percent Recovery = 80.4 Date Sample Logged by Lab = 07/13/98 Sample ID = 1940223 Number of Standard Deviations = -0.4 Blind Sample ID = N57 Lab Value = 0.882 Most Probable Value = 0.864 Percent Recovery = 102.1 Date Sample Logged by Lab = 07/10/98 Sample ID = 1910240 Number of Standard Deviations = 0.1 Blind Sample ID = NS1 Lab Value = 0.205 Most Probable Value = 0.285 Percent Recovery = 71.9 Date Sample Logged by Lab = 07/10/98 Sample ID = 1910238 Number of Standard Deviations = -0.6 Blind Sample ID = N57 Lab Value = 0.206 Most Probable Value = 0.285 Percent Recovery = 72.3 Date Sample Logged by Lab = 07/09/98 Sample ID = 1900089 Number of Standard Deviations = -0.6 Blind Sample ID = N57 Lab Value = 0.814 Most Probable Value = 0.864 Percent Recovery = 94.2 Date Sample Logged by Lab = 07/08/98 Sample ID = 1890197 Number of Standard Deviations = -0.3 Blind Sample ID = NS1 Lab Value = 0.297 Most Probable Value = 0.285 Percent Recovery = 104.2 Date Sample Logged by Lab = 07/08/98 Sample ID = 1890196 Number of Standard Deviations = 0.1 Blind Sample ID = N57 Lab Value = 0.186 Most Probable Value = 0.285 Percent Recovery = 65.3 Date Sample Logged by Lab = 07/07/98 Sample ID = 1880062 Number of Standard Deviations = -0.8 Blind Sample ID = N57 Lab Value = 0.910 Most Probable Value = 0.864 Percent Recovery = 105.3 Date Sample Logged by Lab = 07/06/98 Sample ID = 1870150 Number of Standard Deviations = 0.3 Blind Sample ID = NS1 Lab Value = 0.195 Most Probable Value = 0.285 Percent Recovery = 68.4 Date Sample Logged by Lab = 07/06/98 Sample ID = 1870152 Number of Standard Deviations = -0.7 Blind Sample ID = N57 Lab Value = 0.229 Most Probable Value = 0.285 Percent Recovery = 80.4 Date Sample Logged by Lab = 07/06/98 Sample ID = 1870151 Number of Standard Deviations = -0.4 Blind Sample ID = N57 Lab Value = 0.970 Most Probable Value = 0.910 Percent Recovery = 106.6 Date Sample Logged by Lab = 06/29/98 Sample ID = 1800252 Number of Standard Deviations = 0.4 Blind Sample ID = N58 Lab Value = 0.775 Most Probable Value = 0.864 Percent Recovery = 89.7 Date Sample Logged by Lab = 06/26/98 Sample ID = 1770077 Number of Standard Deviations = -0.6 Blind Sample ID = NS1 Lab Value = 0.823 Most Probable Value = 0.910 Percent Recovery = 90.4 Date Sample Logged by Lab = 06/26/98 Sample ID = 1770070 Number of Standard Deviations = -0.5 Blind Sample ID = N58 Lab Value = 0.918 Most Probable Value = 0.910 Percent Recovery = 100.9 Date Sample Logged by Lab = 06/25/98 Sample ID = 1760113 Number of Standard Deviations = 0.0 Blind Sample ID = N58 Lab Value = 0.975 Most Probable Value = 0.864 Percent Recovery = 112.8 Date Sample Logged by Lab = 06/24/98 Sample ID = 1750108 Number of Standard Deviations = 0.7 Blind Sample ID = NS1 Lab Value = 1.046 Most Probable Value = 0.910 Percent Recovery = 114.9 Date Sample Logged by Lab = 06/24/98 Sample ID = 1750109 Number of Standard Deviations = 0.8 Blind Sample ID = N58 Lab Value = 0.959 Most Probable Value = 0.910 Percent Recovery = 105.4 Date Sample Logged by Lab = 06/23/98 Sample ID = 1740138 Number of Standard Deviations = 0.3 Blind Sample ID = N58 Lab Value = 0.943 Most Probable Value = 0.910 Percent Recovery = 103.6 Date Sample Logged by Lab = 06/22/98 Sample ID = 1730177 Number of Standard Deviations = 0.2 Blind Sample ID = N58 Lab Value = 0.845 Most Probable Value = 0.864 Percent Recovery = 97.8 Date Sample Logged by Lab = 06/19/98 Sample ID = 1700282 Number of Standard Deviations = -0.1 Blind Sample ID = NS1 Lab Value = 0.922 Most Probable Value = 0.910 Percent Recovery = 101.3 Date Sample Logged by Lab = 06/19/98 Sample ID = 1700281 Number of Standard Deviations = 0.1 Blind Sample ID = N58 Lab Value = 0.924 Most Probable Value = 0.910 Percent Recovery = 101.5 Date Sample Logged by Lab = 06/18/98 Sample ID = 1690151 Number of Standard Deviations = 0.1 Blind Sample ID = N58 Lab Value = 0.954 Most Probable Value = 0.864 Percent Recovery = 110.4 Date Sample Logged by Lab = 06/17/98 Sample ID = 1680013 Number of Standard Deviations = 0.6 Blind Sample ID = NS1 Lab Value = 0.965 Most Probable Value = 0.910 Percent Recovery = 106.0 Date Sample Logged by Lab = 06/17/98 Sample ID = 1680018 Number of Standard Deviations = 0.3 Blind Sample ID = N58 Lab Value = 1.043 Most Probable Value = 0.910 Percent Recovery = 114.6 Date Sample Logged by Lab = 06/17/98 Sample ID = 1680017 Number of Standard Deviations = 0.8 Blind Sample ID = N58 Lab Value = 1.052 Most Probable Value = 0.910 Percent Recovery = 115.6 Date Sample Logged by Lab = 06/15/98 Sample ID = 1660089 Number of Standard Deviations = 0.9 Blind Sample ID = N58 Lab Value = 0.777 Most Probable Value = 0.864 Percent Recovery = 89.9 Date Sample Logged by Lab = 06/12/98 Sample ID = 1630126 Number of Standard Deviations = -0.6 Blind Sample ID = NS1 Lab Value = 0.773 Most Probable Value = 0.910 Percent Recovery = 84.9 Date Sample Logged by Lab = 06/12/98 Sample ID = 1630125 Number of Standard Deviations = -0.9 Blind Sample ID = N58 Lab Value = 0.797 Most Probable Value = 0.864 Percent Recovery = 92.2 Date Sample Logged by Lab = 06/10/98 Sample ID = 1610155 Number of Standard Deviations = -0.4 Blind Sample ID = NS1 Lab Value = 0.785 Most Probable Value = 0.910 Percent Recovery = 86.3 Date Sample Logged by Lab = 06/10/98 Sample ID = 1610154 Number of Standard Deviations = -0.8 Blind Sample ID = N58 Lab Value = 0.982 Most Probable Value = 0.910 Percent Recovery = 107.9 Date Sample Logged by Lab = 06/09/98 Sample ID = 1600129 Number of Standard Deviations = 0.4 Blind Sample ID = N58 Lab Value = 1.114 Most Probable Value = 0.910 Percent Recovery = 122.4 Date Sample Logged by Lab = 06/08/98 Sample ID = 1590189 Number of Standard Deviations = 1.3 Blind Sample ID = N58 Lab Value = 0.948 Most Probable Value = 0.864 Percent Recovery = 109.7 Date Sample Logged by Lab = 06/05/98 Sample ID = 1560215 Number of Standard Deviations = 0.5 Blind Sample ID = NS1 Lab Value = 0.956 Most Probable Value = 0.910 Percent Recovery = 105.1 Date Sample Logged by Lab = 06/05/98 Sample ID = 1560214 Number of Standard Deviations = 0.3 Blind Sample ID = N58 Lab Value = 0.985 Most Probable Value = 0.910 Percent Recovery = 108.2 Date Sample Logged by Lab = 06/04/98 Sample ID = 1550184 Number of Standard Deviations = 0.5 Blind Sample ID = N58 Lab Value = 0.835 Most Probable Value = 0.864 Percent Recovery = 96.6 Date Sample Logged by Lab = 06/03/98 Sample ID = 1540099 Number of Standard Deviations = -0.2 Blind Sample ID = NS1 Lab Value = 0.867 Most Probable Value = 0.910 Percent Recovery = 95.3 Date Sample Logged by Lab = 06/03/98 Sample ID = 1540097 Number of Standard Deviations = -0.3 Blind Sample ID = N58 Lab Value = 0.855 Most Probable Value = 0.910 Percent Recovery = 94.0 Date Sample Logged by Lab = 06/02/98 Sample ID = 1530227 Number of Standard Deviations = -0.3 Blind Sample ID = N58 Lab Value = 0.198 Most Probable Value = 0.285 Percent Recovery = 69.5 Date Sample Logged by Lab = 06/02/98 Sample ID = 1530223 Number of Standard Deviations = -0.7 Blind Sample ID = N57 Lab Value = 0.862 Most Probable Value = 0.864 Percent Recovery = 99.8 Date Sample Logged by Lab = 05/29/98 Sample ID = 1490068 Number of Standard Deviations = -0.0 Blind Sample ID = NS1 Lab Value = 0.238 Most Probable Value = 0.285 Percent Recovery = 83.5 Date Sample Logged by Lab = 05/29/98 Sample ID = 1490075 Number of Standard Deviations = -0.4 Blind Sample ID = N57 Lab Value = 0.237 Most Probable Value = 0.285 Percent Recovery = 83.2 Date Sample Logged by Lab = 05/28/98 Sample ID = 1480068 Number of Standard Deviations = -0.4 Blind Sample ID = N57 Lab Value = 0.868 Most Probable Value = 0.864 Percent Recovery = 100.5 Date Sample Logged by Lab = 05/27/98 Sample ID = 1470179 Number of Standard Deviations = 0.0 Blind Sample ID = NS1 Lab Value = 0.268 Most Probable Value = 0.285 Percent Recovery = 94.0 Date Sample Logged by Lab = 05/27/98 Sample ID = 1470193 Number of Standard Deviations = -0.1 Blind Sample ID = N57 Lab Value = 0.235 Most Probable Value = 0.285 Percent Recovery = 82.5 Date Sample Logged by Lab = 05/26/98 Sample ID = 1460162 Number of Standard Deviations = -0.4 Blind Sample ID = N57 Lab Value = 0.924 Most Probable Value = 0.864 Percent Recovery = 106.9 Date Sample Logged by Lab = 05/22/98 Sample ID = 1420207 Number of Standard Deviations = 0.4 Blind Sample ID = NS1 Lab Value = 0.277 Most Probable Value = 0.285 Percent Recovery = 97.2 Date Sample Logged by Lab = 05/22/98 Sample ID = 1420203 Number of Standard Deviations = -0.1 Blind Sample ID = N57 Lab Value = 0.235 Most Probable Value = 0.285 Percent Recovery = 82.5 Date Sample Logged by Lab = 05/21/98 Sample ID = 1410115 Number of Standard Deviations = -0.4 Blind Sample ID = N57 Lab Value = 0.946 Most Probable Value = 0.864 Percent Recovery = 109.5 Date Sample Logged by Lab = 05/20/98 Sample ID = 1400055 Number of Standard Deviations = 0.5 Blind Sample ID = NS1 Lab Value = 0.233 Most Probable Value = 0.285 Percent Recovery = 81.8 Date Sample Logged by Lab = 05/20/98 Sample ID = 1400056 Number of Standard Deviations = -0.4 Blind Sample ID = N57 Lab Value = 0.264 Most Probable Value = 0.285 Percent Recovery = 92.6 Date Sample Logged by Lab = 05/19/98 Sample ID = 1390113 Number of Standard Deviations = -0.2 Blind Sample ID = N57 Lab Value = 0.889 Most Probable Value = 0.864 Percent Recovery = 102.9 Date Sample Logged by Lab = 05/18/98 Sample ID = 1380090 Number of Standard Deviations = 0.2 Blind Sample ID = NS1 Lab Value = 0.222 Most Probable Value = 0.285 Percent Recovery = 77.9 Date Sample Logged by Lab = 05/18/98 Sample ID = 1380249 Number of Standard Deviations = -0.5 Blind Sample ID = N57 Lab Value = 0.195 Most Probable Value = 0.285 Percent Recovery = 68.4 Date Sample Logged by Lab = 05/18/98 Sample ID = 1380089 Number of Standard Deviations = -0.7 Blind Sample ID = N57 Lab Value = 0.196 Most Probable Value = 0.285 Percent Recovery = 68.8 Date Sample Logged by Lab = 05/18/98 Sample ID = 1380088 Number of Standard Deviations = -0.7 Blind Sample ID = N57 Lab Value = 0.911 Most Probable Value = 0.864 Percent Recovery = 105.4 Date Sample Logged by Lab = 05/13/98 Sample ID = 1330278 Number of Standard Deviations = 0.3 Blind Sample ID = NS1 Lab Value = 0.299 Most Probable Value = 0.285 Percent Recovery = 104.9 Date Sample Logged by Lab = 05/13/98 Sample ID = 1330280 Number of Standard Deviations = 0.1 Blind Sample ID = N57 Lab Value = 0.214 Most Probable Value = 0.285 Percent Recovery = 75.1 Date Sample Logged by Lab = 05/12/98 Sample ID = 1320083 Number of Standard Deviations = -0.6 Blind Sample ID = N57 Lab Value = 0.257 Most Probable Value = 0.285 Percent Recovery = 90.2 Date Sample Logged by Lab = 05/12/98 Sample ID = 1320082 Number of Standard Deviations = -0.2 Blind Sample ID = N57 Lab Value = 0.802 Most Probable Value = 0.864 Percent Recovery = 92.8 Date Sample Logged by Lab = 05/08/98 Sample ID = 1280042 Number of Standard Deviations = -0.4 Blind Sample ID = NS1 Lab Value = 0.224 Most Probable Value = 0.285 Percent Recovery = 78.6 Date Sample Logged by Lab = 05/08/98 Sample ID = 1280041 Number of Standard Deviations = -0.5 Blind Sample ID = N57 Lab Value = 0.806 Most Probable Value = 0.864 Percent Recovery = 93.3 Date Sample Logged by Lab = 05/07/98 Sample ID = 1270084 Number of Standard Deviations = -0.4 Blind Sample ID = NS1 Lab Value = 0.218 Most Probable Value = 0.285 Percent Recovery = 76.5 Date Sample Logged by Lab = 05/07/98 Sample ID = 1270086 Number of Standard Deviations = -0.5 Blind Sample ID = N57 Lab Value = 0.209 Most Probable Value = 0.285 Percent Recovery = 73.3 Date Sample Logged by Lab = 05/07/98 Sample ID = 1270083 Number of Standard Deviations = -0.6 Blind Sample ID = N57 Lab Value = 0.218 Most Probable Value = 0.285 Percent Recovery = 76.5 Date Sample Logged by Lab = 05/04/98 Sample ID = 1240126 Number of Standard Deviations = -0.5 Blind Sample ID = N57 Lab Value = 0.912 Most Probable Value = 0.864 Percent Recovery = 105.6 Date Sample Logged by Lab = 04/29/98 Sample ID = 1190167 Number of Standard Deviations = 0.3 Blind Sample ID = NS1 Lab Value = 1.008 Most Probable Value = 0.910 Percent Recovery = 110.8 Date Sample Logged by Lab = 04/29/98 Sample ID = 1190166 Number of Standard Deviations = 0.6 Blind Sample ID = N58 Lab Value = 0.938 Most Probable Value = 0.910 Percent Recovery = 103.1 Date Sample Logged by Lab = 04/28/98 Sample ID = 1180173 Number of Standard Deviations = 0.2 Blind Sample ID = N58 Lab Value = 1.041 Most Probable Value = 0.910 Percent Recovery = 114.4 Date Sample Logged by Lab = 04/28/98 Sample ID = 1180048 Number of Standard Deviations = 0.8 Blind Sample ID = N58 Lab Value = 0.921 Most Probable Value = 0.864 Percent Recovery = 106.6 Date Sample Logged by Lab = 04/24/98 Sample ID = 1140198 Number of Standard Deviations = 0.4 Blind Sample ID = NS1 Lab Value = 0.996 Most Probable Value = 0.910 Percent Recovery = 109.5 Date Sample Logged by Lab = 04/24/98 Sample ID = 1140199 Number of Standard Deviations = 0.5 Blind Sample ID = N58 Lab Value = 0.990 Most Probable Value = 0.910 Percent Recovery = 108.8 Date Sample Logged by Lab = 04/23/98 Sample ID = 1130041 Number of Standard Deviations = 0.5 Blind Sample ID = N58 Lab Value = 0.873 Most Probable Value = 0.864 Percent Recovery = 101.0 Date Sample Logged by Lab = 04/22/98 Sample ID = 1120107 Number of Standard Deviations = 0.1 Blind Sample ID = NS1 Lab Value = 0.938 Most Probable Value = 0.910 Percent Recovery = 103.1 Date Sample Logged by Lab = 04/22/98 Sample ID = 1120118 Number of Standard Deviations = 0.2 Blind Sample ID = N58 Lab Value = 0.910 Most Probable Value = 0.910 Percent Recovery = 100.0 Date Sample Logged by Lab = 04/21/98 Sample ID = 1110190 Number of Standard Deviations = 0.0 Blind Sample ID = N58 Lab Value = 0.795 Most Probable Value = 0.910 Percent Recovery = 87.4 Date Sample Logged by Lab = 04/20/98 Sample ID = 1100111 Number of Standard Deviations = -0.7 Blind Sample ID = N58 Lab Value = 0.901 Most Probable Value = 0.864 Percent Recovery = 104.3 Date Sample Logged by Lab = 04/17/98 Sample ID = 1070100 Number of Standard Deviations = 0.2 Blind Sample ID = NS1 Lab Value = 0.883 Most Probable Value = 0.910 Percent Recovery = 97.0 Date Sample Logged by Lab = 04/17/98 Sample ID = 1070119 Number of Standard Deviations = -0.2 Blind Sample ID = N58 Lab Value = 0.973 Most Probable Value = 0.910 Percent Recovery = 106.9 Date Sample Logged by Lab = 04/16/98 Sample ID = 1060092 Number of Standard Deviations = 0.4 Blind Sample ID = N58 Lab Value = 0.932 Most Probable Value = 0.864 Percent Recovery = 107.9 Date Sample Logged by Lab = 04/15/98 Sample ID = 1050075 Number of Standard Deviations = 0.4 Blind Sample ID = NS1 Lab Value = 0.954 Most Probable Value = 0.910 Percent Recovery = 104.8 Date Sample Logged by Lab = 04/15/98 Sample ID = 1050074 Number of Standard Deviations = 0.3 Blind Sample ID = N58 Lab Value = 0.953 Most Probable Value = 0.910 Percent Recovery = 104.7 Date Sample Logged by Lab = 04/14/98 Sample ID = 1040086 Number of Standard Deviations = 0.3 Blind Sample ID = N58 Lab Value = 0.916 Most Probable Value = 0.910 Percent Recovery = 100.7 Date Sample Logged by Lab = 04/13/98 Sample ID = 1030116 Number of Standard Deviations = 0.0 Blind Sample ID = N58 Lab Value = 0.865 Most Probable Value = 0.864 Percent Recovery = 100.1 Date Sample Logged by Lab = 04/10/98 Sample ID = 1000122 Number of Standard Deviations = 0.0 Blind Sample ID = NS1 Lab Value = 0.911 Most Probable Value = 0.910 Percent Recovery = 100.1 Date Sample Logged by Lab = 04/10/98 Sample ID = 1000121 Number of Standard Deviations = 0.0 Blind Sample ID = N58 Lab Value = 1.024 Most Probable Value = 0.910 Percent Recovery = 112.5 Date Sample Logged by Lab = 04/09/98 Sample ID = 0990085 Number of Standard Deviations = 0.7 Blind Sample ID = N58 Lab Value = 1.083 Most Probable Value = 0.864 Percent Recovery = 125.3 Date Sample Logged by Lab = 04/08/98 Sample ID = 0980050 Number of Standard Deviations = 1.4 Blind Sample ID = NS1 Lab Value = 0.912 Most Probable Value = 0.910 Percent Recovery = 100.2 Date Sample Logged by Lab = 04/08/98 Sample ID = 0980049 Number of Standard Deviations = 0.0 Blind Sample ID = N58 Lab Value = 0.912 Most Probable Value = 0.910 Percent Recovery = 100.2 Date Sample Logged by Lab = 04/07/98 Sample ID = 0970099 Number of Standard Deviations = 0.0 Blind Sample ID = N58 Lab Value = 0.945 Most Probable Value = 0.910 Percent Recovery = 103.8 Date Sample Logged by Lab = 04/06/98 Sample ID = 0960022 Number of Standard Deviations = 0.2 Blind Sample ID = N58 Lab Value = 0.888 Most Probable Value = 0.864 Percent Recovery = 102.8 Date Sample Logged by Lab = 04/03/98 Sample ID = 0930140 Number of Standard Deviations = 0.2 Blind Sample ID = NS1 Lab Value = 0.898 Most Probable Value = 0.910 Percent Recovery = 98.7 Date Sample Logged by Lab = 04/03/98 Sample ID = 0930139 Number of Standard Deviations = -0.1 Blind Sample ID = N58 Lab Value = 0.875 Most Probable Value = 0.910 Percent Recovery = 96.2 Date Sample Logged by Lab = 04/02/98 Sample ID = 0920049 Number of Standard Deviations = -0.2 Blind Sample ID = N58 Lab Value = 0.843 Most Probable Value = 0.864 Percent Recovery = 97.6 Date Sample Logged by Lab = 03/27/98 Sample ID = 0860119 Number of Standard Deviations = -0.1 Blind Sample ID = NS1 Lab Value = 0.216 Most Probable Value = 0.304 Percent Recovery = 71.1 Date Sample Logged by Lab = 03/27/98 Sample ID = 0860120 Number of Standard Deviations = -0.7 Blind Sample ID = N55 Lab Value = 0.295 Most Probable Value = 0.304 Percent Recovery = 97.0 Date Sample Logged by Lab = 03/26/98 Sample ID = 0850094 Number of Standard Deviations = -0.1 Blind Sample ID = N55 Lab Value = 0.896 Most Probable Value = 0.864 Percent Recovery = 103.7 Date Sample Logged by Lab = 03/25/98 Sample ID = 0840166 Number of Standard Deviations = 0.2 Blind Sample ID = NS1 Lab Value = 0.284 Most Probable Value = 0.304 Percent Recovery = 93.4 Date Sample Logged by Lab = 03/25/98 Sample ID = 0840165 Number of Standard Deviations = -0.2 Blind Sample ID = N55 Lab Value = 0.234 Most Probable Value = 0.304 Percent Recovery = 77.0 Date Sample Logged by Lab = 03/24/98 Sample ID = 0830076 Number of Standard Deviations = -0.5 Blind Sample ID = N55 Lab Value = 0.289 Most Probable Value = 0.304 Percent Recovery = 95.1 Date Sample Logged by Lab = 03/23/98 Sample ID = 0820116 Number of Standard Deviations = -0.1 Blind Sample ID = N55 Lab Value = 0.858 Most Probable Value = 0.864 Percent Recovery = 99.3 Date Sample Logged by Lab = 03/20/98 Sample ID = 0790188 Number of Standard Deviations = -0.0 Blind Sample ID = NS1 Lab Value = 0.327 Most Probable Value = 0.304 Percent Recovery = 107.6 Date Sample Logged by Lab = 03/20/98 Sample ID = 0790172 Number of Standard Deviations = 0.2 Blind Sample ID = N55 Lab Value = 0.256 Most Probable Value = 0.304 Percent Recovery = 84.2 Date Sample Logged by Lab = 03/19/98 Sample ID = 0780154 Number of Standard Deviations = -0.4 Blind Sample ID = N55 Lab Value = 0.909 Most Probable Value = 0.864 Percent Recovery = 105.2 Date Sample Logged by Lab = 03/18/98 Sample ID = 0770089 Number of Standard Deviations = 0.3 Blind Sample ID = NS1 Lab Value = 0.341 Most Probable Value = 0.304 Percent Recovery = 112.2 Date Sample Logged by Lab = 03/18/98 Sample ID = 0770087 Number of Standard Deviations = 0.3 Blind Sample ID = N55 Lab Value = 0.278 Most Probable Value = 0.304 Percent Recovery = 91.4 Date Sample Logged by Lab = 03/17/98 Sample ID = 0760063 Number of Standard Deviations = -0.2 Blind Sample ID = N55 Lab Value = 0.274 Most Probable Value = 0.304 Percent Recovery = 90.1 Date Sample Logged by Lab = 03/16/98 Sample ID = 0750136 Number of Standard Deviations = -0.2 Blind Sample ID = N55 Lab Value = 0.329 Most Probable Value = 0.304 Percent Recovery = 108.2 Date Sample Logged by Lab = 03/13/98 Sample ID = 0720078 Number of Standard Deviations = 0.2 Blind Sample ID = N55 Lab Value = 0.259 Most Probable Value = 0.304 Percent Recovery = 85.2 Date Sample Logged by Lab = 03/12/98 Sample ID = 0710085 Number of Standard Deviations = -0.3 Blind Sample ID = N55 Lab Value = 0.888 Most Probable Value = 0.864 Percent Recovery = 102.8 Date Sample Logged by Lab = 03/11/98 Sample ID = 0700056 Number of Standard Deviations = 0.2 Blind Sample ID = NS1 Lab Value = 0.290 Most Probable Value = 0.304 Percent Recovery = 95.4 Date Sample Logged by Lab = 03/11/98 Sample ID = 0700105 Number of Standard Deviations = -0.1 Blind Sample ID = N55 Lab Value = 0.294 Most Probable Value = 0.304 Percent Recovery = 96.7 Date Sample Logged by Lab = 03/10/98 Sample ID = 0690043 Number of Standard Deviations = -0.1 Blind Sample ID = N55 Lab Value = 0.259 Most Probable Value = 0.304 Percent Recovery = 85.2 Date Sample Logged by Lab = 03/09/98 Sample ID = 0680085 Number of Standard Deviations = -0.3 Blind Sample ID = N55 Lab Value = 0.919 Most Probable Value = 0.864 Percent Recovery = 106.4 Date Sample Logged by Lab = 03/06/98 Sample ID = 0650032 Number of Standard Deviations = 0.3 Blind Sample ID = NS1 Lab Value = 0.327 Most Probable Value = 0.304 Percent Recovery = 107.6 Date Sample Logged by Lab = 03/06/98 Sample ID = 0650033 Number of Standard Deviations = 0.2 Blind Sample ID = N55 Lab Value = 0.303 Most Probable Value = 0.304 Percent Recovery = 99.7 Date Sample Logged by Lab = 03/05/98 Sample ID = 0640058 Number of Standard Deviations = -0.0 Blind Sample ID = N55 Lab Value = 0.902 Most Probable Value = 0.864 Percent Recovery = 104.4 Date Sample Logged by Lab = 03/04/98 Sample ID = 0630049 Number of Standard Deviations = 0.2 Blind Sample ID = NS1 Lab Value = 0.308 Most Probable Value = 0.304 Percent Recovery = 101.3 Date Sample Logged by Lab = 03/04/98 Sample ID = 0630043 Number of Standard Deviations = 0.0 Blind Sample ID = N55 Lab Value = 0.295 Most Probable Value = 0.304 Percent Recovery = 97.0 Date Sample Logged by Lab = 03/03/98 Sample ID = 0620135 Number of Standard Deviations = -0.1 Blind Sample ID = N55 Lab Value = 0.740 Most Probable Value = 0.754 Percent Recovery = 98.1 Date Sample Logged by Lab = 03/02/98 Sample ID = 0610070 Number of Standard Deviations = -0.1 Blind Sample ID = N56 Lab Value = 0.888 Most Probable Value = 0.864 Percent Recovery = 102.8 Date Sample Logged by Lab = 02/27/98 Sample ID = 0580077 Number of Standard Deviations = 0.2 Blind Sample ID = NS1 Lab Value = 0.749 Most Probable Value = 0.754 Percent Recovery = 99.3 Date Sample Logged by Lab = 02/27/98 Sample ID = 0580076 Number of Standard Deviations = -0.0 Blind Sample ID = N56 Lab Value = 0.756 Most Probable Value = 0.754 Percent Recovery = 100.3 Date Sample Logged by Lab = 02/26/98 Sample ID = 0570013 Number of Standard Deviations = 0.0 Blind Sample ID = N56 Lab Value = 0.862 Most Probable Value = 0.864 Percent Recovery = 99.8 Date Sample Logged by Lab = 02/25/98 Sample ID = 0560017 Number of Standard Deviations = -0.0 Blind Sample ID = NS1 Lab Value = 0.762 Most Probable Value = 0.754 Percent Recovery = 101.1 Date Sample Logged by Lab = 02/25/98 Sample ID = 0560023 Number of Standard Deviations = 0.1 Blind Sample ID = N56 Lab Value = 0.711 Most Probable Value = 0.754 Percent Recovery = 94.3 Date Sample Logged by Lab = 02/24/98 Sample ID = 0550091 Number of Standard Deviations = -0.3 Blind Sample ID = N56 Lab Value = 0.691 Most Probable Value = 0.754 Percent Recovery = 91.6 Date Sample Logged by Lab = 02/23/98 Sample ID = 0540092 Number of Standard Deviations = -0.4 Blind Sample ID = N56 Lab Value = 0.671 Most Probable Value = 0.754 Percent Recovery = 89.0 Date Sample Logged by Lab = 02/23/98 Sample ID = 0540090 Number of Standard Deviations = -0.5 Blind Sample ID = N56 Lab Value = 0.800 Most Probable Value = 0.864 Percent Recovery = 92.6 Date Sample Logged by Lab = 02/20/98 Sample ID = 0510065 Number of Standard Deviations = -0.4 Blind Sample ID = NS1 Lab Value = 0.666 Most Probable Value = 0.754 Percent Recovery = 88.3 Date Sample Logged by Lab = 02/20/98 Sample ID = 0510064 Number of Standard Deviations = -0.6 Blind Sample ID = N56 Lab Value = 0.731 Most Probable Value = 0.754 Percent Recovery = 96.9 Date Sample Logged by Lab = 02/19/98 Sample ID = 0500030 Number of Standard Deviations = -0.2 Blind Sample ID = N56 Lab Value = 0.784 Most Probable Value = 0.864 Percent Recovery = 90.7 Date Sample Logged by Lab = 02/18/98 Sample ID = 0490115 Number of Standard Deviations = -0.5 Blind Sample ID = NS1 Lab Value = 0.691 Most Probable Value = 0.754 Percent Recovery = 91.6 Date Sample Logged by Lab = 02/18/98 Sample ID = 0490116 Number of Standard Deviations = -0.4 Blind Sample ID = N56 Lab Value = 0.704 Most Probable Value = 0.754 Percent Recovery = 93.4 Date Sample Logged by Lab = 02/17/98 Sample ID = 0480199 Number of Standard Deviations = -0.3 Blind Sample ID = N56 Lab Value = 0.810 Most Probable Value = 0.864 Percent Recovery = 93.8 Date Sample Logged by Lab = 02/13/98 Sample ID = 0440044 Number of Standard Deviations = -0.3 Blind Sample ID = NS1 Lab Value = 0.681 Most Probable Value = 0.754 Percent Recovery = 90.3 Date Sample Logged by Lab = 02/13/98 Sample ID = 0440043 Number of Standard Deviations = -0.5 Blind Sample ID = N56 Lab Value = 0.749 Most Probable Value = 0.754 Percent Recovery = 99.3 Date Sample Logged by Lab = 02/12/98 Sample ID = 0430114 Number of Standard Deviations = -0.0 Blind Sample ID = N56 Lab Value = 0.879 Most Probable Value = 0.864 Percent Recovery = 101.7 Date Sample Logged by Lab = 02/11/98 Sample ID = 0420059 Number of Standard Deviations = 0.1 Blind Sample ID = NS1 Lab Value = 0.714 Most Probable Value = 0.754 Percent Recovery = 94.7 Date Sample Logged by Lab = 02/11/98 Sample ID = 0420058 Number of Standard Deviations = -0.3 Blind Sample ID = N56 Lab Value = 0.721 Most Probable Value = 0.754 Percent Recovery = 95.6 Date Sample Logged by Lab = 02/10/98 Sample ID = 0410058 Number of Standard Deviations = -0.2 Blind Sample ID = N56 Lab Value = 0.708 Most Probable Value = 0.754 Percent Recovery = 93.9 Date Sample Logged by Lab = 02/10/98 Sample ID = 0410022 Number of Standard Deviations = -0.3 Blind Sample ID = N56 Lab Value = 0.855 Most Probable Value = 0.864 Percent Recovery = 99.0 Date Sample Logged by Lab = 02/06/98 Sample ID = 0370163 Number of Standard Deviations = -0.1 Blind Sample ID = NS1 Lab Value = 0.764 Most Probable Value = 0.754 Percent Recovery = 101.3 Date Sample Logged by Lab = 02/06/98 Sample ID = 0370165 Number of Standard Deviations = 0.1 Blind Sample ID = N56 Lab Value = 0.786 Most Probable Value = 0.754 Percent Recovery = 104.2 Date Sample Logged by Lab = 02/05/98 Sample ID = 0360076 Number of Standard Deviations = 0.2 Blind Sample ID = N56 Lab Value = 0.853 Most Probable Value = 0.864 Percent Recovery = 98.7 Date Sample Logged by Lab = 02/04/98 Sample ID = 0350083 Number of Standard Deviations = -0.1 Blind Sample ID = NS1 Lab Value = 0.800 Most Probable Value = 0.754 Percent Recovery = 106.1 Date Sample Logged by Lab = 02/04/98 Sample ID = 0350084 Number of Standard Deviations = 0.3 Blind Sample ID = N56 Lab Value = 0.733 Most Probable Value = 0.754 Percent Recovery = 97.2 Date Sample Logged by Lab = 02/03/98 Sample ID = 0340123 Number of Standard Deviations = -0.1 Blind Sample ID = N56 Lab Value = 1.031 Most Probable Value = 0.864 Percent Recovery = 119.3 Date Sample Logged by Lab = 02/02/98 Sample ID = 0330050 Number of Standard Deviations = 1.1 Blind Sample ID = NS1 Lab Value = 0.370 Most Probable Value = 0.304 Percent Recovery = 121.7 Date Sample Logged by Lab = 02/02/98 Sample ID = 0330049 Number of Standard Deviations = 0.5 Blind Sample ID = N55 Lab Value = 0.301 Most Probable Value = 0.304 Percent Recovery = 99.0 Date Sample Logged by Lab = 01/30/98 Sample ID = 0300117 Number of Standard Deviations = -0.0 Blind Sample ID = N55 Lab Value = 0.258 Most Probable Value = 0.304 Percent Recovery = 84.9 Date Sample Logged by Lab = 01/29/98 Sample ID = 0290024 Number of Standard Deviations = -0.4 Blind Sample ID = N55 Lab Value = 0.776 Most Probable Value = 0.864 Percent Recovery = 89.8 Date Sample Logged by Lab = 01/28/98 Sample ID = 0280084 Number of Standard Deviations = -0.6 Blind Sample ID = NS1 Lab Value = 0.245 Most Probable Value = 0.304 Percent Recovery = 80.6 Date Sample Logged by Lab = 01/28/98 Sample ID = 0280082 Number of Standard Deviations = -0.5 Blind Sample ID = N55 Lab Value = 0.262 Most Probable Value = 0.304 Percent Recovery = 86.2 Date Sample Logged by Lab = 01/27/98 Sample ID = 0270119 Number of Standard Deviations = -0.3 Blind Sample ID = N55 Lab Value = 0.772 Most Probable Value = 0.864 Percent Recovery = 89.4 Date Sample Logged by Lab = 01/26/98 Sample ID = 0260126 Number of Standard Deviations = -0.6 Blind Sample ID = NS1 Lab Value = 0.244 Most Probable Value = 0.304 Percent Recovery = 80.3 Date Sample Logged by Lab = 01/26/98 Sample ID = 0260139 Number of Standard Deviations = -0.5 Blind Sample ID = N55 Lab Value = 0.277 Most Probable Value = 0.304 Percent Recovery = 91.1 Date Sample Logged by Lab = 01/26/98 Sample ID = 0260125 Number of Standard Deviations = -0.2 Blind Sample ID = N55 Lab Value = 0.268 Most Probable Value = 0.304 Percent Recovery = 88.2 Date Sample Logged by Lab = 01/22/98 Sample ID = 0220081 Number of Standard Deviations = -0.3 Blind Sample ID = N55 Lab Value = 0.768 Most Probable Value = 0.864 Percent Recovery = 88.9 Date Sample Logged by Lab = 01/21/98 Sample ID = 0210074 Number of Standard Deviations = -0.6 Blind Sample ID = NS1 Lab Value = 0.314 Most Probable Value = 0.304 Percent Recovery = 103.3 Date Sample Logged by Lab = 01/21/98 Sample ID = 0210049 Number of Standard Deviations = 0.1 Blind Sample ID = N55 Lab Value = 0.817 Most Probable Value = 0.864 Percent Recovery = 94.6 Date Sample Logged by Lab = 01/20/98 Sample ID = 0200122 Number of Standard Deviations = -0.3 Blind Sample ID = NS1 Lab Value = 0.252 Most Probable Value = 0.304 Percent Recovery = 82.9 Date Sample Logged by Lab = 01/20/98 Sample ID = 0200114 Number of Standard Deviations = -0.4 Blind Sample ID = N55 Lab Value = 0.264 Most Probable Value = 0.304 Percent Recovery = 86.8 Date Sample Logged by Lab = 01/20/98 Sample ID = 0200123 Number of Standard Deviations = -0.3 Blind Sample ID = N55 Lab Value = 0.235 Most Probable Value = 0.304 Percent Recovery = 77.3 Date Sample Logged by Lab = 01/20/98 Sample ID = 0200115 Number of Standard Deviations = -0.5 Blind Sample ID = N55 Lab Value = 0.662 Most Probable Value = 0.864 Percent Recovery = 76.6 Date Sample Logged by Lab = 01/16/98 Sample ID = 0160119 Number of Standard Deviations = -1.3 Blind Sample ID = NS1 Lab Value = 0.669 Most Probable Value = 0.864 Percent Recovery = 77.4 Date Sample Logged by Lab = 01/16/98 Sample ID = 0160082 Number of Standard Deviations = -1.2 Blind Sample ID = NS1 Lab Value = 0.226 Most Probable Value = 0.304 Percent Recovery = 74.3 Date Sample Logged by Lab = 01/16/98 Sample ID = 0160101 Number of Standard Deviations = -0.6 Blind Sample ID = N55 Lab Value = 0.267 Most Probable Value = 0.304 Percent Recovery = 87.8 Date Sample Logged by Lab = 01/16/98 Sample ID = 0160109 Number of Standard Deviations = -0.3 Blind Sample ID = N55 Lab Value = 0.213 Most Probable Value = 0.304 Percent Recovery = 70.1 Date Sample Logged by Lab = 01/16/98 Sample ID = 0160105 Number of Standard Deviations = -0.7 Blind Sample ID = N55 Lab Value = 0.321 Most Probable Value = 0.304 Percent Recovery = 105.6 Date Sample Logged by Lab = 01/09/98 Sample ID = 0090090 Number of Standard Deviations = 0.1 Blind Sample ID = N55 Lab Value = 0.300 Most Probable Value = 0.304 Percent Recovery = 98.7 Date Sample Logged by Lab = 01/08/98 Sample ID = 0080104 Number of Standard Deviations = -0.0 Blind Sample ID = N55 Lab Value = 0.896 Most Probable Value = 0.864 Percent Recovery = 103.7 Date Sample Logged by Lab = 01/07/98 Sample ID = 0070052 Number of Standard Deviations = 0.2 Blind Sample ID = NS1 Lab Value = 0.356 Most Probable Value = 0.304 Percent Recovery = 117.1 Date Sample Logged by Lab = 01/07/98 Sample ID = 0070051 Number of Standard Deviations = 0.4 Blind Sample ID = N55 Lab Value = 0.264 Most Probable Value = 0.304 Percent Recovery = 86.8 Date Sample Logged by Lab = 01/05/98 Sample ID = 0050008 Number of Standard Deviations = -0.3 Blind Sample ID = N55 Lab Value = 0.648 Most Probable Value = 0.754 Percent Recovery = 85.9 Date Sample Logged by Lab = 12/31/97 Sample ID = 3650032 Number of Standard Deviations = -0.7 Blind Sample ID = N56 Lab Value = 0.716 Most Probable Value = 0.754 Percent Recovery = 95.0 Date Sample Logged by Lab = 12/29/97 Sample ID = 3630051 Number of Standard Deviations = -0.2 Blind Sample ID = N56 Lab Value = 0.855 Most Probable Value = 0.864 Percent Recovery = 99.0 Date Sample Logged by Lab = 12/24/97 Sample ID = 3580102 Number of Standard Deviations = -0.1 Blind Sample ID = NS1 Lab Value = 0.738 Most Probable Value = 0.754 Percent Recovery = 97.9 Date Sample Logged by Lab = 12/24/97 Sample ID = 3580097 Number of Standard Deviations = -0.1 Blind Sample ID = N56 Lab Value = 0.736 Most Probable Value = 0.754 Percent Recovery = 97.6 Date Sample Logged by Lab = 12/24/97 Sample ID = 3580088 Number of Standard Deviations = -0.1 Blind Sample ID = N56 Lab Value = 0.793 Most Probable Value = 0.864 Percent Recovery = 91.8 Date Sample Logged by Lab = 12/23/97 Sample ID = 3570050 Number of Standard Deviations = -0.4 Blind Sample ID = NS1 Lab Value = 0.746 Most Probable Value = 0.754 Percent Recovery = 98.9 Date Sample Logged by Lab = 12/23/97 Sample ID = 3570035 Number of Standard Deviations = -0.1 Blind Sample ID = N56 Lab Value = 0.730 Most Probable Value = 0.754 Percent Recovery = 96.8 Date Sample Logged by Lab = 12/23/97 Sample ID = 3570033 Number of Standard Deviations = -0.2 Blind Sample ID = N56 Lab Value = 0.798 Most Probable Value = 0.754 Percent Recovery = 105.8 Date Sample Logged by Lab = 12/19/97 Sample ID = 3530140 Number of Standard Deviations = 0.3 Blind Sample ID = N56 Lab Value = 0.844 Most Probable Value = 0.864 Percent Recovery = 97.7 Date Sample Logged by Lab = 12/18/97 Sample ID = 3520002 Number of Standard Deviations = -0.1 Blind Sample ID = NS1 Lab Value = 0.721 Most Probable Value = 0.754 Percent Recovery = 95.6 Date Sample Logged by Lab = 12/18/97 Sample ID = 3520010 Number of Standard Deviations = -0.2 Blind Sample ID = N56 Lab Value = 0.720 Most Probable Value = 0.754 Percent Recovery = 95.5 Date Sample Logged by Lab = 12/17/97 Sample ID = 3510166 Number of Standard Deviations = -0.2 Blind Sample ID = N56 Lab Value = 0.873 Most Probable Value = 0.864 Percent Recovery = 101.0 Date Sample Logged by Lab = 12/16/97 Sample ID = 3500018 Number of Standard Deviations = 0.1 Blind Sample ID = NS1 Lab Value = 0.732 Most Probable Value = 0.754 Percent Recovery = 97.1 Date Sample Logged by Lab = 12/16/97 Sample ID = 3500053 Number of Standard Deviations = -0.1 Blind Sample ID = N56 Lab Value = 0.718 Most Probable Value = 0.754 Percent Recovery = 95.2 Date Sample Logged by Lab = 12/15/97 Sample ID = 3490150 Number of Standard Deviations = -0.2 Blind Sample ID = N56 Lab Value = 0.715 Most Probable Value = 0.754 Percent Recovery = 94.8 Date Sample Logged by Lab = 12/12/97 Sample ID = 3460115 Number of Standard Deviations = -0.3 Blind Sample ID = N56 Lab Value = 0.857 Most Probable Value = 0.864 Percent Recovery = 99.2 Date Sample Logged by Lab = 12/11/97 Sample ID = 3450034 Number of Standard Deviations = -0.0 Blind Sample ID = NS1 Lab Value = 0.699 Most Probable Value = 0.754 Percent Recovery = 92.7 Date Sample Logged by Lab = 12/11/97 Sample ID = 3450038 Number of Standard Deviations = -0.4 Blind Sample ID = N56 Lab Value = 0.676 Most Probable Value = 0.754 Percent Recovery = 89.7 Date Sample Logged by Lab = 12/10/97 Sample ID = 3440069 Number of Standard Deviations = -0.5 Blind Sample ID = N56 Lab Value = 0.816 Most Probable Value = 0.864 Percent Recovery = 94.4 Date Sample Logged by Lab = 12/09/97 Sample ID = 3430045 Number of Standard Deviations = -0.3 Blind Sample ID = NS1 Lab Value = 0.789 Most Probable Value = 0.754 Percent Recovery = 104.6 Date Sample Logged by Lab = 12/09/97 Sample ID = 3430022 Number of Standard Deviations = 0.2 Blind Sample ID = N56 Lab Value = 0.644 Most Probable Value = 0.754 Percent Recovery = 85.4 Date Sample Logged by Lab = 12/08/97 Sample ID = 3420048 Number of Standard Deviations = -0.7 Blind Sample ID = N56 Lab Value = 0.623 Most Probable Value = 0.754 Percent Recovery = 82.6 Date Sample Logged by Lab = 12/05/97 Sample ID = 3390186 Number of Standard Deviations = -0.9 Blind Sample ID = N56 Lab Value = 0.754 Most Probable Value = 0.864 Percent Recovery = 87.3 Date Sample Logged by Lab = 12/04/97 Sample ID = 3380073 Number of Standard Deviations = -0.7 Blind Sample ID = NS1 Lab Value = 0.616 Most Probable Value = 0.754 Percent Recovery = 81.7 Date Sample Logged by Lab = 12/04/97 Sample ID = 3380070 Number of Standard Deviations = -0.9 Blind Sample ID = N56 Lab Value = 0.650 Most Probable Value = 0.754 Percent Recovery = 86.2 Date Sample Logged by Lab = 12/03/97 Sample ID = 3370036 Number of Standard Deviations = -0.7 Blind Sample ID = N56 Lab Value = 0.785 Most Probable Value = 0.864 Percent Recovery = 90.9 Date Sample Logged by Lab = 12/02/97 Sample ID = 3360038 Number of Standard Deviations = -0.5 Blind Sample ID = NS1 Lab Value = 0.781 Most Probable Value = 0.864 Percent Recovery = 90.4 Date Sample Logged by Lab = 12/02/97 Sample ID = 3360037 Number of Standard Deviations = -0.5 Blind Sample ID = NS1 Lab Value = 0.676 Most Probable Value = 0.754 Percent Recovery = 89.7 Date Sample Logged by Lab = 12/02/97 Sample ID = 3360033 Number of Standard Deviations = -0.5 Blind Sample ID = N56 Lab Value = 0.261 Most Probable Value = 0.304 Percent Recovery = 85.9 Date Sample Logged by Lab = 12/02/97 Sample ID = 3360035 Number of Standard Deviations = -0.3 Blind Sample ID = N55 Lab Value = 0.241 Most Probable Value = 0.304 Percent Recovery = 79.3 Date Sample Logged by Lab = 11/28/97 Sample ID = 3320070 Number of Standard Deviations = -0.5 Blind Sample ID = N55 Lab Value = 0.788 Most Probable Value = 0.864 Percent Recovery = 91.2 Date Sample Logged by Lab = 11/26/97 Sample ID = 3300071 Number of Standard Deviations = -0.5 Blind Sample ID = NS1 Lab Value = 0.270 Most Probable Value = 0.304 Percent Recovery = 88.8 Date Sample Logged by Lab = 11/26/97 Sample ID = 3300070 Number of Standard Deviations = -0.3 Blind Sample ID = N55 Lab Value = 0.261 Most Probable Value = 0.304 Percent Recovery = 85.9 Date Sample Logged by Lab = 11/25/97 Sample ID = 3290144 Number of Standard Deviations = -0.3 Blind Sample ID = N55 Lab Value = 0.265 Most Probable Value = 0.304 Percent Recovery = 87.2 Date Sample Logged by Lab = 11/25/97 Sample ID = 3290145 Number of Standard Deviations = -0.3 Blind Sample ID = N55 Lab Value = 0.257 Most Probable Value = 0.304 Percent Recovery = 84.5 Date Sample Logged by Lab = 11/25/97 Sample ID = 3290135 Number of Standard Deviations = -0.4 Blind Sample ID = N55 Lab Value = 0.831 Most Probable Value = 0.864 Percent Recovery = 96.2 Date Sample Logged by Lab = 11/21/97 Sample ID = 3250325 Number of Standard Deviations = -0.2 Blind Sample ID = NS1 Lab Value = 0.273 Most Probable Value = 0.304 Percent Recovery = 89.8 Date Sample Logged by Lab = 11/21/97 Sample ID = 3250328 Number of Standard Deviations = -0.2 Blind Sample ID = N55 Lab Value = 0.280 Most Probable Value = 0.304 Percent Recovery = 92.1 Date Sample Logged by Lab = 11/20/97 Sample ID = 3240019 Number of Standard Deviations = -0.2 Blind Sample ID = N55 Lab Value = 0.874 Most Probable Value = 0.864 Percent Recovery = 101.2 Date Sample Logged by Lab = 11/19/97 Sample ID = 3230054 Number of Standard Deviations = 0.1 Blind Sample ID = NS1 Lab Value = 0.260 Most Probable Value = 0.304 Percent Recovery = 85.5 Date Sample Logged by Lab = 11/19/97 Sample ID = 3230053 Number of Standard Deviations = -0.3 Blind Sample ID = N55 Lab Value = 0.238 Most Probable Value = 0.304 Percent Recovery = 78.3 Date Sample Logged by Lab = 11/18/97 Sample ID = 3220047 Number of Standard Deviations = -0.5 Blind Sample ID = N55 Lab Value = 0.292 Most Probable Value = 0.304 Percent Recovery = 96.1 Date Sample Logged by Lab = 11/17/97 Sample ID = 3210172 Number of Standard Deviations = -0.1 Blind Sample ID = N55 Lab Value = 0.791 Most Probable Value = 0.864 Percent Recovery = 91.6 Date Sample Logged by Lab = 11/14/97 Sample ID = 3180084 Number of Standard Deviations = -0.5 Blind Sample ID = NS1 Lab Value = 0.269 Most Probable Value = 0.304 Percent Recovery = 88.5 Date Sample Logged by Lab = 11/13/97 Sample ID = 3170179 Number of Standard Deviations = -0.3 Blind Sample ID = N55 Lab Value = 0.928 Most Probable Value = 0.864 Percent Recovery = 107.4 Date Sample Logged by Lab = 11/12/97 Sample ID = 3160086 Number of Standard Deviations = 0.4 Blind Sample ID = NS1 Lab Value = 0.305 Most Probable Value = 0.304 Percent Recovery = 100.3 Date Sample Logged by Lab = 11/12/97 Sample ID = 3160093 Number of Standard Deviations = 0.0 Blind Sample ID = N55 Lab Value = 0.296 Most Probable Value = 0.304 Percent Recovery = 97.4 Date Sample Logged by Lab = 11/12/97 Sample ID = 3160075 Number of Standard Deviations = -0.1 Blind Sample ID = N55 Lab Value = 0.310 Most Probable Value = 0.304 Percent Recovery = 102.0 Date Sample Logged by Lab = 11/12/97 Sample ID = 3160074 Number of Standard Deviations = 0.0 Blind Sample ID = N55 Lab Value = 0.934 Most Probable Value = 0.864 Percent Recovery = 108.1 Date Sample Logged by Lab = 11/07/97 Sample ID = 3110072 Number of Standard Deviations = 0.4 Blind Sample ID = NS1 Lab Value = 0.373 Most Probable Value = 0.304 Percent Recovery = 122.7 Date Sample Logged by Lab = 11/07/97 Sample ID = 3110083 Number of Standard Deviations = 0.5 Blind Sample ID = N55 Lab Value = 0.197 Most Probable Value = 0.304 Percent Recovery = 64.8 Date Sample Logged by Lab = 11/06/97 Sample ID = 3100130 Number of Standard Deviations = -0.8 Blind Sample ID = N55 Lab Value = 0.738 Most Probable Value = 0.864 Percent Recovery = 85.4 Date Sample Logged by Lab = 11/05/97 Sample ID = 3090061 Number of Standard Deviations = -0.8 Blind Sample ID = NS1 Lab Value = 0.267 Most Probable Value = 0.304 Percent Recovery = 87.8 Date Sample Logged by Lab = 11/05/97 Sample ID = 3090069 Number of Standard Deviations = -0.3 Blind Sample ID = N55 Lab Value = 0.247 Most Probable Value = 0.304 Percent Recovery = 81.3 Date Sample Logged by Lab = 11/04/97 Sample ID = 3080079 Number of Standard Deviations = -0.4 Blind Sample ID = N55 Lab Value = 0.774 Most Probable Value = 0.864 Percent Recovery = 89.6 Date Sample Logged by Lab = 10/31/97 Sample ID = 3040077 Number of Standard Deviations = -0.6 Blind Sample ID = NS1 Lab Value = 0.785 Most Probable Value = 0.864 Percent Recovery = 90.9 Date Sample Logged by Lab = 10/30/97 Sample ID = 3030091 Number of Standard Deviations = -0.5 Blind Sample ID = NS1 Lab Value = 0.617 Most Probable Value = 0.754 Percent Recovery = 81.8 Date Sample Logged by Lab = 10/30/97 Sample ID = 3030094 Number of Standard Deviations = -0.9 Blind Sample ID = N56 Lab Value = 0.694 Most Probable Value = 0.754 Percent Recovery = 92.0 Date Sample Logged by Lab = 10/30/97 Sample ID = 3030101 Number of Standard Deviations = -0.4 Blind Sample ID = N56 Lab Value = 0.701 Most Probable Value = 0.754 Percent Recovery = 93.0 Date Sample Logged by Lab = 10/28/97 Sample ID = 3010210 Number of Standard Deviations = -0.3 Blind Sample ID = N56 Lab Value = 0.670 Most Probable Value = 0.754 Percent Recovery = 88.9 Date Sample Logged by Lab = 10/28/97 Sample ID = 3010209 Number of Standard Deviations = -0.6 Blind Sample ID = N56 Lab Value = 1.064 Most Probable Value = 0.864 Percent Recovery = 123.1 Date Sample Logged by Lab = 10/24/97 Sample ID = 2970037 Number of Standard Deviations = 1.3 Blind Sample ID = NS1 Lab Value = 0.670 Most Probable Value = 0.754 Percent Recovery = 88.9 Date Sample Logged by Lab = 10/24/97 Sample ID = 2970039 Number of Standard Deviations = -0.6 Blind Sample ID = N56 Lab Value = 0.665 Most Probable Value = 0.754 Percent Recovery = 88.2 Date Sample Logged by Lab = 10/24/97 Sample ID = 2970038 Number of Standard Deviations = -0.6 Blind Sample ID = N56 Lab Value = 0.906 Most Probable Value = 0.864 Percent Recovery = 104.9 Date Sample Logged by Lab = 10/22/97 Sample ID = 2950035 Number of Standard Deviations = 0.3 Blind Sample ID = NS1 Lab Value = 0.690 Most Probable Value = 0.754 Percent Recovery = 91.5 Date Sample Logged by Lab = 10/22/97 Sample ID = 2950041 Number of Standard Deviations = -0.4 Blind Sample ID = N56 Lab Value = 0.720 Most Probable Value = 0.754 Percent Recovery = 95.5 Date Sample Logged by Lab = 10/21/97 Sample ID = 2940114 Number of Standard Deviations = -0.2 Blind Sample ID = N56 Lab Value = 0.695 Most Probable Value = 0.754 Percent Recovery = 92.2 Date Sample Logged by Lab = 10/21/97 Sample ID = 2940118 Number of Standard Deviations = -0.4 Blind Sample ID = N56 Lab Value = 0.785 Most Probable Value = 0.864 Percent Recovery = 90.9 Date Sample Logged by Lab = 10/17/97 Sample ID = 2900001 Number of Standard Deviations = -0.5 Blind Sample ID = NS1 Lab Value = 0.705 Most Probable Value = 0.754 Percent Recovery = 93.5 Date Sample Logged by Lab = 10/17/97 Sample ID = 2900013 Number of Standard Deviations = -0.3 Blind Sample ID = N56 Lab Value = 0.666 Most Probable Value = 0.754 Percent Recovery = 88.3 Date Sample Logged by Lab = 10/16/97 Sample ID = 2890050 Number of Standard Deviations = -0.6 Blind Sample ID = N56 Lab Value = 0.883 Most Probable Value = 0.864 Percent Recovery = 102.2 Date Sample Logged by Lab = 10/15/97 Sample ID = 2880092 Number of Standard Deviations = 0.1 Blind Sample ID = NS1 Lab Value = 0.814 Most Probable Value = 0.754 Percent Recovery = 108.0 Date Sample Logged by Lab = 10/15/97 Sample ID = 2880093 Number of Standard Deviations = 0.4 Blind Sample ID = N56 Lab Value = 0.788 Most Probable Value = 0.754 Percent Recovery = 104.5 Date Sample Logged by Lab = 10/14/97 Sample ID = 2870201 Number of Standard Deviations = 0.2 Blind Sample ID = N56 Lab Value = 0.810 Most Probable Value = 0.864 Percent Recovery = 93.8 Date Sample Logged by Lab = 10/10/97 Sample ID = 2830032 Number of Standard Deviations = -0.3 Blind Sample ID = NS1 Lab Value = 0.686 Most Probable Value = 0.754 Percent Recovery = 91.0 Date Sample Logged by Lab = 10/10/97 Sample ID = 2830026 Number of Standard Deviations = -0.4 Blind Sample ID = N56 Lab Value = 0.689 Most Probable Value = 0.754 Percent Recovery = 91.4 Date Sample Logged by Lab = 10/09/97 Sample ID = 2820057 Number of Standard Deviations = -0.4 Blind Sample ID = N56 Lab Value = 0.842 Most Probable Value = 0.864 Percent Recovery = 97.5 Date Sample Logged by Lab = 10/08/97 Sample ID = 2810047 Number of Standard Deviations = -0.1 Blind Sample ID = NS1 Lab Value = 0.768 Most Probable Value = 0.754 Percent Recovery = 101.9 Date Sample Logged by Lab = 10/08/97 Sample ID = 2810049 Number of Standard Deviations = 0.1 Blind Sample ID = N56 Lab Value = 0.758 Most Probable Value = 0.754 Percent Recovery = 100.5 Date Sample Logged by Lab = 10/08/97 Sample ID = 2810048 Number of Standard Deviations = 0.0 Blind Sample ID = N56 Lab Value = 0.810 Most Probable Value = 0.754 Percent Recovery = 107.4 Date Sample Logged by Lab = 10/06/97 Sample ID = 2790062 Number of Standard Deviations = 0.4 Blind Sample ID = N56 Lab Value = 0.748 Most Probable Value = 0.754 Percent Recovery = 99.2 Date Sample Logged by Lab = 10/06/97 Sample ID = 2790010 Number of Standard Deviations = -0.0 Blind Sample ID = N56 Lab Value = 0.502 Most Probable Value = 0.474 Percent Recovery = 105.9 Date Sample Logged by Lab = 10/02/97 Sample ID = 2750043 Number of Standard Deviations = 0.2 Blind Sample ID = NAB Lab Value = 0.768 Most Probable Value = 0.754 Percent Recovery = 101.9 Date Sample Logged by Lab = 10/02/97 Sample ID = 2750042 Number of Standard Deviations = 0.1 Blind Sample ID = N56 Lab Value = 0.568 Most Probable Value = 0.474 Percent Recovery = 119.8 Date Sample Logged by Lab = 09/26/97 Sample ID = 2690042 Number of Standard Deviations = 0.7 Blind Sample ID = NAB Lab Value = 0.465 Most Probable Value = 0.474 Percent Recovery = 98.1 Date Sample Logged by Lab = 09/24/97 Sample ID = 2670112 Number of Standard Deviations = -0.1 Blind Sample ID = NAB Lab Value = 0.400 Most Probable Value = 0.474 Percent Recovery = 84.4 Date Sample Logged by Lab = 09/24/97 Sample ID = 2670113 Number of Standard Deviations = -0.6 Blind Sample ID = NAB Lab Value = 0.428 Most Probable Value = 0.474 Percent Recovery = 90.3 Date Sample Logged by Lab = 09/22/97 Sample ID = 2650097 Number of Standard Deviations = -0.4 Blind Sample ID = NAB Lab Value = 0.419 Most Probable Value = 0.474 Percent Recovery = 88.4 Date Sample Logged by Lab = 09/22/97 Sample ID = 2650084 Number of Standard Deviations = -0.4 Blind Sample ID = NAB Lab Value = 0.490 Most Probable Value = 0.474 Percent Recovery = 103.4 Date Sample Logged by Lab = 09/10/97 Sample ID = 2530228 Number of Standard Deviations = 0.1 Blind Sample ID = NAB Lab Value = 0.471 Most Probable Value = 0.474 Percent Recovery = 99.4 Date Sample Logged by Lab = 09/10/97 Sample ID = 2530260 Number of Standard Deviations = -0.0 Blind Sample ID = NAB Lab Value = 0.415 Most Probable Value = 0.474 Percent Recovery = 87.6 Date Sample Logged by Lab = 09/05/97 Sample ID = 2480306 Number of Standard Deviations = -0.5 Blind Sample ID = NAB Lab Value = 0.455 Most Probable Value = 0.474 Percent Recovery = 96.0 Date Sample Logged by Lab = 09/05/97 Sample ID = 2480254 Number of Standard Deviations = -0.1 Blind Sample ID = NAB Lab Value = 2.386 Most Probable Value = 2.370 Percent Recovery = 100.7 Date Sample Logged by Lab = 08/29/97 Sample ID = 2410035 Number of Standard Deviations = 0.1 Blind Sample ID = N52 Lab Value = 2.220 Most Probable Value = 2.370 Percent Recovery = 93.7 Date Sample Logged by Lab = 08/29/97 Sample ID = 2410036 Number of Standard Deviations = -0.5 Blind Sample ID = N52 Lab Value = 2.201 Most Probable Value = 2.370 Percent Recovery = 92.9 Date Sample Logged by Lab = 08/22/97 Sample ID = 2340005 Number of Standard Deviations = -0.5 Blind Sample ID = N52 Lab Value = 2.343 Most Probable Value = 2.370 Percent Recovery = 98.9 Date Sample Logged by Lab = 08/22/97 Sample ID = 2340006 Number of Standard Deviations = -0.1 Blind Sample ID = N52 Lab Value = 2.122 Most Probable Value = 2.370 Percent Recovery = 89.5 Date Sample Logged by Lab = 08/22/97 Sample ID = 2340004 Number of Standard Deviations = -0.8 Blind Sample ID = N52 Lab Value = 2.509 Most Probable Value = 2.370 Percent Recovery = 105.9 Date Sample Logged by Lab = 08/15/97 Sample ID = 2270333 Number of Standard Deviations = 0.4 Blind Sample ID = N52 Lab Value = 2.513 Most Probable Value = 2.370 Percent Recovery = 106.0 Date Sample Logged by Lab = 08/14/97 Sample ID = 2260026 Number of Standard Deviations = 0.4 Blind Sample ID = N52 Lab Value = 2.673 Most Probable Value = 2.370 Percent Recovery = 112.8 Date Sample Logged by Lab = 08/08/97 Sample ID = 2200246 Number of Standard Deviations = 0.9 Blind Sample ID = N52 Lab Value = 2.205 Most Probable Value = 2.370 Percent Recovery = 93.0 Date Sample Logged by Lab = 08/06/97 Sample ID = 2180029 Number of Standard Deviations = -0.5 Blind Sample ID = N52 Lab Value = 2.428 Most Probable Value = 2.370 Percent Recovery = 102.4 Date Sample Logged by Lab = 08/05/97 Sample ID = 2170116 Number of Standard Deviations = 0.2 Blind Sample ID = N52 Lab Value = 0.454 Most Probable Value = 0.474 Percent Recovery = 95.8 Date Sample Logged by Lab = 08/01/97 Sample ID = 2130036 Number of Standard Deviations = -0.2 Blind Sample ID = NAB Lab Value = 0.434 Most Probable Value = 0.474 Percent Recovery = 91.6 Date Sample Logged by Lab = 07/31/97 Sample ID = 2120423 Number of Standard Deviations = -0.3 Blind Sample ID = NAB Lab Value = 0.293 Most Probable Value = 0.474 Percent Recovery = 61.8 Date Sample Logged by Lab = 07/25/97 Sample ID = 2060092 Number of Standard Deviations = -1.4 Blind Sample ID = NAB Lab Value = 0.387 Most Probable Value = 0.474 Percent Recovery = 81.6 Date Sample Logged by Lab = 07/25/97 Sample ID = 2060074 Number of Standard Deviations = -0.7 Blind Sample ID = NAB Lab Value = 0.342 Most Probable Value = 0.474 Percent Recovery = 72.2 Date Sample Logged by Lab = 07/23/97 Sample ID = 2040032 Number of Standard Deviations = -1.0 Blind Sample ID = NAB Lab Value = 0.509 Most Probable Value = 0.474 Percent Recovery = 107.4 Date Sample Logged by Lab = 07/22/97 Sample ID = 2030246 Number of Standard Deviations = 0.3 Blind Sample ID = NAB Lab Value = 0.556 Most Probable Value = 0.474 Percent Recovery = 117.3 Date Sample Logged by Lab = 07/16/97 Sample ID = 1970277 Number of Standard Deviations = 0.6 Blind Sample ID = NAB Lab Value = 0.491 Most Probable Value = 0.474 Percent Recovery = 103.6 Date Sample Logged by Lab = 07/10/97 Sample ID = 1910168 Number of Standard Deviations = 0.1 Blind Sample ID = NAB Lab Value = 0.385 Most Probable Value = 0.474 Percent Recovery = 81.2 Date Sample Logged by Lab = 07/03/97 Sample ID = 1840269 Number of Standard Deviations = -0.7 Blind Sample ID = NAB Lab Value = 2.237 Most Probable Value = 2.370 Percent Recovery = 94.4 Date Sample Logged by Lab = 07/02/97 Sample ID = 1830217 Number of Standard Deviations = -0.4 Blind Sample ID = N52 Lab Value = 2.311 Most Probable Value = 2.370 Percent Recovery = 97.5 Date Sample Logged by Lab = 07/02/97 Sample ID = 1830216 Number of Standard Deviations = -0.2 Blind Sample ID = N52 Lab Value = 2.403 Most Probable Value = 2.370 Percent Recovery = 101.4 Date Sample Logged by Lab = 06/26/97 Sample ID = 1770172 Number of Standard Deviations = 0.1 Blind Sample ID = N52 Lab Value = 2.363 Most Probable Value = 2.370 Percent Recovery = 99.7 Date Sample Logged by Lab = 06/26/97 Sample ID = 1770180 Number of Standard Deviations = -0.0 Blind Sample ID = N52 Lab Value = 2.489 Most Probable Value = 2.370 Percent Recovery = 105.0 Date Sample Logged by Lab = 06/26/97 Sample ID = 1770163 Number of Standard Deviations = 0.4 Blind Sample ID = N52 Lab Value = 2.479 Most Probable Value = 2.370 Percent Recovery = 104.6 Date Sample Logged by Lab = 06/19/97 Sample ID = 1700237 Number of Standard Deviations = 0.3 Blind Sample ID = N52 Lab Value = 2.429 Most Probable Value = 2.370 Percent Recovery = 102.5 Date Sample Logged by Lab = 06/12/97 Sample ID = 1630056 Number of Standard Deviations = 0.2 Blind Sample ID = N52 Lab Value = 2.764 Most Probable Value = 2.370 Percent Recovery = 116.6 Date Sample Logged by Lab = 06/10/97 Sample ID = 1610049 Number of Standard Deviations = 1.2 Blind Sample ID = N52 Lab Value = 2.451 Most Probable Value = 2.370 Percent Recovery = 103.4 Date Sample Logged by Lab = 06/06/97 Sample ID = 1570033 Number of Standard Deviations = 0.3 Blind Sample ID = N52 Lab Value = 2.401 Most Probable Value = 2.370 Percent Recovery = 101.3 Date Sample Logged by Lab = 06/04/97 Sample ID = 1550153 Number of Standard Deviations = 0.1 Blind Sample ID = N52 Lab Value = 0.469 Most Probable Value = 0.474 Percent Recovery = 98.9 Date Sample Logged by Lab = 05/29/97 Sample ID = 1490173 Number of Standard Deviations = -0.0 Blind Sample ID = NAB Lab Value = 0.437 Most Probable Value = 0.474 Percent Recovery = 92.2 Date Sample Logged by Lab = 05/29/97 Sample ID = 1490178 Number of Standard Deviations = -0.3 Blind Sample ID = NAB Lab Value = 0.405 Most Probable Value = 0.474 Percent Recovery = 85.4 Date Sample Logged by Lab = 05/27/97 Sample ID = 1470100 Number of Standard Deviations = -0.5 Blind Sample ID = NAB Lab Value = 0.328 Most Probable Value = 0.474 Percent Recovery = 69.2 Date Sample Logged by Lab = 05/23/97 Sample ID = 1430319 Number of Standard Deviations = -1.1 Blind Sample ID = NAB Lab Value = 0.330 Most Probable Value = 0.474 Percent Recovery = 69.6 Date Sample Logged by Lab = 05/23/97 Sample ID = 1430317 Number of Standard Deviations = -1.1 Blind Sample ID = NAB Lab Value = 0.375 Most Probable Value = 0.474 Percent Recovery = 79.1 Date Sample Logged by Lab = 05/19/97 Sample ID = 1390144 Number of Standard Deviations = -0.8 Blind Sample ID = NAB Lab Value = 0.474 Most Probable Value = 0.474 Percent Recovery = 100.0 Date Sample Logged by Lab = 05/14/97 Sample ID = 1340193 Number of Standard Deviations = 0.0 Blind Sample ID = NAB Lab Value = 0.380 Most Probable Value = 0.474 Percent Recovery = 80.2 Date Sample Logged by Lab = 05/13/97 Sample ID = 1330017 Number of Standard Deviations = -0.7 Blind Sample ID = NAB Lab Value = 0.432 Most Probable Value = 0.474 Percent Recovery = 91.1 Date Sample Logged by Lab = 05/07/97 Sample ID = 1270110 Number of Standard Deviations = -0.3 Blind Sample ID = NAB Lab Value = 0.457 Most Probable Value = 0.474 Percent Recovery = 96.4 Date Sample Logged by Lab = 05/05/97 Sample ID = 1250173 Number of Standard Deviations = -0.1 Blind Sample ID = NAB Lab Value = 2.653 Most Probable Value = 2.370 Percent Recovery = 111.9 Date Sample Logged by Lab = 05/01/97 Sample ID = 1210204 Number of Standard Deviations = 0.9 Blind Sample ID = N52 Lab Value = 2.221 Most Probable Value = 2.370 Percent Recovery = 93.7 Date Sample Logged by Lab = 04/30/97 Sample ID = 1200069 Number of Standard Deviations = -0.5 Blind Sample ID = N52 Lab Value = 2.037 Most Probable Value = 2.370 Percent Recovery = 85.9 Date Sample Logged by Lab = 04/28/97 Sample ID = 1180141 Number of Standard Deviations = -1.0 Blind Sample ID = N52 Lab Value = 2.021 Most Probable Value = 2.370 Percent Recovery = 85.3 Date Sample Logged by Lab = 04/28/97 Sample ID = 1180129 Number of Standard Deviations = -1.1 Blind Sample ID = N52 Lab Value = 2.019 Most Probable Value = 2.370 Percent Recovery = 85.2 Date Sample Logged by Lab = 04/28/97 Sample ID = 1180140 Number of Standard Deviations = -1.1 Blind Sample ID = N52 Lab Value = 2.500 Most Probable Value = 2.370 Percent Recovery = 105.5 Date Sample Logged by Lab = 04/22/97 Sample ID = 1120009 Number of Standard Deviations = 0.4 Blind Sample ID = N52 Lab Value = 2.300 Most Probable Value = 2.370 Percent Recovery = 97.0 Date Sample Logged by Lab = 04/17/97 Sample ID = 1070199 Number of Standard Deviations = -0.2 Blind Sample ID = N52 Lab Value = 2.600 Most Probable Value = 2.370 Percent Recovery = 109.7 Date Sample Logged by Lab = 04/14/97 Sample ID = 1040228 Number of Standard Deviations = 0.7 Blind Sample ID = N52 Lab Value = 2.700 Most Probable Value = 2.370 Percent Recovery = 113.9 Date Sample Logged by Lab = 04/08/97 Sample ID = 0980172 Number of Standard Deviations = 1.0 Blind Sample ID = N52 Lab Value = 2.500 Most Probable Value = 2.370 Percent Recovery = 105.5 Date Sample Logged by Lab = 04/08/97 Sample ID = 0980171 Number of Standard Deviations = 0.4 Blind Sample ID = N52 Lab Value = 0.200 Most Probable Value = 0.250 Percent Recovery = 80.0 Date Sample Logged by Lab = 04/02/97 Sample ID = 0920061 Number of Standard Deviations = -0.5 Blind Sample ID = N49 Lab Value = 0.200 Most Probable Value = 0.250 Percent Recovery = 80.0 Date Sample Logged by Lab = 04/02/97 Sample ID = 0920050 Number of Standard Deviations = -0.5 Blind Sample ID = N49 Lab Value = 0.200 Most Probable Value = 0.250 Percent Recovery = 80.0 Date Sample Logged by Lab = 03/27/97 Sample ID = 0860057 Number of Standard Deviations = -0.5 Blind Sample ID = N49 Lab Value = 0.200 Most Probable Value = 0.250 Percent Recovery = 80.0 Date Sample Logged by Lab = 03/26/97 Sample ID = 0850147 Number of Standard Deviations = -0.5 Blind Sample ID = N49 Lab Value = 0.200 Most Probable Value = 0.250 Percent Recovery = 80.0 Date Sample Logged by Lab = 03/26/97 Sample ID = 0850146 Number of Standard Deviations = -0.5 Blind Sample ID = N49 Lab Value = 0.200 Most Probable Value = 0.250 Percent Recovery = 80.0 Date Sample Logged by Lab = 03/26/97 Sample ID = 0850148 Number of Standard Deviations = -0.5 Blind Sample ID = N49 Lab Value = 0.300 Most Probable Value = 0.250 Percent Recovery = 120.0 Date Sample Logged by Lab = 03/14/97 Sample ID = 0730097 Number of Standard Deviations = 0.5 Blind Sample ID = N49 Lab Value = 0.300 Most Probable Value = 0.250 Percent Recovery = 120.0 Date Sample Logged by Lab = 03/14/97 Sample ID = 0730100 Number of Standard Deviations = 0.5 Blind Sample ID = N49 Lab Value = 0.300 Most Probable Value = 0.250 Percent Recovery = 120.0 Date Sample Logged by Lab = 03/14/97 Sample ID = 0730108 Number of Standard Deviations = 0.5 Blind Sample ID = N49 Lab Value = 0.300 Most Probable Value = 0.250 Percent Recovery = 120.0 Date Sample Logged by Lab = 03/06/97 Sample ID = 0650041 Number of Standard Deviations = 0.5 Blind Sample ID = N49 Lab Value = 0.200 Most Probable Value = 0.250 Percent Recovery = 80.0 Date Sample Logged by Lab = 02/04/97 Sample ID = 0350104 Number of Standard Deviations = -0.5 Blind Sample ID = N49 Lab Value = 0.200 Most Probable Value = 0.250 Percent Recovery = 80.0 Date Sample Logged by Lab = 01/31/97 Sample ID = 0310027 Number of Standard Deviations = -0.5 Blind Sample ID = N49 Lab Value = 0.200 Most Probable Value = 0.250 Percent Recovery = 80.0 Date Sample Logged by Lab = 01/31/97 Sample ID = 0310015 Number of Standard Deviations = -0.5 Blind Sample ID = N49 Lab Value = 0.200 Most Probable Value = 0.250 Percent Recovery = 80.0 Date Sample Logged by Lab = 01/31/97 Sample ID = 0310020 Number of Standard Deviations = -0.5 Blind Sample ID = N49 Lab Value = 0.200 Most Probable Value = 0.250 Percent Recovery = 80.0 Date Sample Logged by Lab = 01/24/97 Sample ID = 0240050 Number of Standard Deviations = -0.5 Blind Sample ID = N49 Lab Value = 0.300 Most Probable Value = 0.250 Percent Recovery = 120.0 Date Sample Logged by Lab = 01/24/97 Sample ID = 0240051 Number of Standard Deviations = 0.5 Blind Sample ID = N49 Lab Value = 0.200 Most Probable Value = 0.250 Percent Recovery = 80.0 Date Sample Logged by Lab = 01/17/97 Sample ID = 0170032 Number of Standard Deviations = -0.5 Blind Sample ID = N49 Lab Value = 0.300 Most Probable Value = 0.250 Percent Recovery = 120.0 Date Sample Logged by Lab = 01/16/97 Sample ID = 0160026 Number of Standard Deviations = 0.5 Blind Sample ID = N49 Lab Value = 0.300 Most Probable Value = 0.250 Percent Recovery = 120.0 Date Sample Logged by Lab = 01/08/97 Sample ID = 0080081 Number of Standard Deviations = 0.5 Blind Sample ID = N49 Lab Value = 0.300 Most Probable Value = 0.250 Percent Recovery = 120.0 Date Sample Logged by Lab = 01/08/97 Sample ID = 0080077 Number of Standard Deviations = 0.5 Blind Sample ID = N49 Lab Value = 0.200 Most Probable Value = 0.250 Percent Recovery = 80.0 Date Sample Logged by Lab = 12/06/96 Sample ID = 3410080 Number of Standard Deviations = -0.5 Blind Sample ID = N49 Lab Value = 0.300 Most Probable Value = 0.250 Percent Recovery = 120.0 Date Sample Logged by Lab = 11/29/96 Sample ID = 3340102 Number of Standard Deviations = 0.5 Blind Sample ID = N49 Lab Value = 0.300 Most Probable Value = 0.250 Percent Recovery = 120.0 Date Sample Logged by Lab = 11/25/96 Sample ID = 3300144 Number of Standard Deviations = 0.5 Blind Sample ID = N49 Lab Value = 0.300 Most Probable Value = 0.250 Percent Recovery = 120.0 Date Sample Logged by Lab = 11/21/96 Sample ID = 3260104 Number of Standard Deviations = 0.5 Blind Sample ID = N49 Lab Value = 0.300 Most Probable Value = 0.250 Percent Recovery = 120.0 Date Sample Logged by Lab = 11/21/96 Sample ID = 3260101 Number of Standard Deviations = 0.5 Blind Sample ID = N49 Lab Value = 0.300 Most Probable Value = 0.250 Percent Recovery = 120.0 Date Sample Logged by Lab = 11/21/96 Sample ID = 3260077 Number of Standard Deviations = 0.5 Blind Sample ID = N49 Lab Value = 0.200 Most Probable Value = 0.250 Percent Recovery = 80.0 Date Sample Logged by Lab = 11/15/96 Sample ID = 3200144 Number of Standard Deviations = -0.5 Blind Sample ID = N49 Lab Value = 0.200 Most Probable Value = 0.250 Percent Recovery = 80.0 Date Sample Logged by Lab = 11/15/96 Sample ID = 3200057 Number of Standard Deviations = -0.5 Blind Sample ID = N49 Lab Value = 0.300 Most Probable Value = 0.250 Percent Recovery = 120.0 Date Sample Logged by Lab = 11/15/96 Sample ID = 3200052 Number of Standard Deviations = 0.5 Blind Sample ID = N49 Lab Value = 0.200 Most Probable Value = 0.250 Percent Recovery = 80.0 Date Sample Logged by Lab = 11/15/96 Sample ID = 3200079 Number of Standard Deviations = -0.5 Blind Sample ID = N49 Lab Value = 1.200 Most Probable Value = 1.288 Percent Recovery = 93.2 Date Sample Logged by Lab = 10/04/96 Sample ID = 2780017 Number of Standard Deviations = -0.5 Blind Sample ID = N48 Lab Value = 1.400 Most Probable Value = 1.288 Percent Recovery = 108.7 Date Sample Logged by Lab = 10/04/96 Sample ID = 2780024 Number of Standard Deviations = 0.6 Blind Sample ID = N48 Y = 100
The SGPlot Procedure


- KJELDAHL NITROGEN-N,FIL,CFA,ACD -
Percent Recovery by Date
Lab: NWQL, PCode: 00623, MCode: KJ003
Logged in Dates: 10/04/96 through 09/24/01
Open Data Set

Lab Value = 0.245 Most Probable Value = 0.101 Percent Recovery = 242.6 Date Sample Logged by Lab = 06/20/01 Sample ID = 1710176 Number of Standard Deviations = 1.4 Blind Sample ID = N69 Lab Value = 0.247 Most Probable Value = 0.159 Percent Recovery = 155.3 Date Sample Logged by Lab = 06/05/00 Sample ID = 1570173 Number of Standard Deviations = 0.8 Blind Sample ID = N65 Lab Value = 2.827 Most Probable Value = 1.150 Percent Recovery = 245.8 Date Sample Logged by Lab = 09/17/99 Sample ID = 2600088 Number of Standard Deviations = 10.0 Blind Sample ID = N62 Lab Value = 2.097 Most Probable Value = 1.150 Percent Recovery = 182.3 Date Sample Logged by Lab = 07/12/99 Sample ID = 1930038 Number of Standard Deviations = 5.6 Blind Sample ID = N62 Lab Value = 0.370 Most Probable Value = 0.250 Percent Recovery = 148.0 Date Sample Logged by Lab = 12/06/96 Sample ID = 3410063 Number of Standard Deviations = 1.1 Blind Sample ID = N49 Lab Value = 0.380 Most Probable Value = 0.250 Percent Recovery = 152.0 Date Sample Logged by Lab = 10/15/96 Sample ID = 2890080 Number of Standard Deviations = 1.2 Blind Sample ID = N49 Lab Value = 0.662 Most Probable Value = 0.660 Percent Recovery = 100.3 Date Sample Logged by Lab = 09/24/01 Sample ID = 2670120 Number of Standard Deviations = 0.0 Blind Sample ID = N70 Lab Value = 0.654 Most Probable Value = 0.660 Percent Recovery = 99.1 Date Sample Logged by Lab = 09/14/01 Sample ID = 2570025 Number of Standard Deviations = -0.0 Blind Sample ID = N70 Lab Value = 0.083 Most Probable Value = 0.101 Percent Recovery = 82.2 Date Sample Logged by Lab = 08/17/01 Sample ID = 2290042 Number of Standard Deviations = -0.2 Blind Sample ID = N69 Lab Value = 0.092 Most Probable Value = 0.101 Percent Recovery = 91.1 Date Sample Logged by Lab = 08/06/01 Sample ID = 2180204 Number of Standard Deviations = -0.1 Blind Sample ID = N69 Lab Value = 0.661 Most Probable Value = 0.660 Percent Recovery = 100.2 Date Sample Logged by Lab = 07/23/01 Sample ID = 2040152 Number of Standard Deviations = 0.0 Blind Sample ID = N70 Lab Value = 0.713 Most Probable Value = 0.660 Percent Recovery = 108.0 Date Sample Logged by Lab = 07/06/01 Sample ID = 1870008 Number of Standard Deviations = 0.4 Blind Sample ID = N70 Lab Value = 0.084 Most Probable Value = 0.101 Percent Recovery = 83.2 Date Sample Logged by Lab = 06/29/01 Sample ID = 1800075 Number of Standard Deviations = -0.2 Blind Sample ID = N69 Lab Value = 0.745 Most Probable Value = 0.660 Percent Recovery = 112.9 Date Sample Logged by Lab = 05/18/01 Sample ID = 1380049 Number of Standard Deviations = 0.6 Blind Sample ID = N70 Lab Value = 0.715 Most Probable Value = 0.660 Percent Recovery = 108.3 Date Sample Logged by Lab = 05/02/01 Sample ID = 1220109 Number of Standard Deviations = 0.4 Blind Sample ID = N70 Lab Value = 0.634 Most Probable Value = 0.652 Percent Recovery = 97.2 Date Sample Logged by Lab = 03/16/01 Sample ID = 0750160 Number of Standard Deviations = -0.1 Blind Sample ID = N68 Lab Value = 0.628 Most Probable Value = 0.652 Percent Recovery = 96.3 Date Sample Logged by Lab = 03/06/01 Sample ID = 0650083 Number of Standard Deviations = -0.2 Blind Sample ID = N68 Lab Value = 0.437 Most Probable Value = 0.451 Percent Recovery = 96.9 Date Sample Logged by Lab = 02/16/01 Sample ID = 0470109 Number of Standard Deviations = -0.1 Blind Sample ID = N67 Lab Value = 0.398 Most Probable Value = 0.451 Percent Recovery = 88.2 Date Sample Logged by Lab = 02/05/01 Sample ID = 0360082 Number of Standard Deviations = -0.4 Blind Sample ID = N67 Lab Value = 0.646 Most Probable Value = 0.652 Percent Recovery = 99.1 Date Sample Logged by Lab = 01/19/01 Sample ID = 0190060 Number of Standard Deviations = -0.0 Blind Sample ID = N68 Lab Value = 0.651 Most Probable Value = 0.652 Percent Recovery = 99.8 Date Sample Logged by Lab = 01/10/01 Sample ID = 0100028 Number of Standard Deviations = -0.0 Blind Sample ID = N68 Lab Value = 0.435 Most Probable Value = 0.451 Percent Recovery = 96.5 Date Sample Logged by Lab = 01/08/01 Sample ID = 0080014 Number of Standard Deviations = -0.1 Blind Sample ID = N67 Lab Value = 0.657 Most Probable Value = 0.652 Percent Recovery = 100.7 Date Sample Logged by Lab = 11/17/00 Sample ID = 3220341 Number of Standard Deviations = 0.0 Blind Sample ID = N68 Lab Value = 0.627 Most Probable Value = 0.652 Percent Recovery = 96.2 Date Sample Logged by Lab = 11/03/00 Sample ID = 3080022 Number of Standard Deviations = -0.2 Blind Sample ID = N68 Lab Value = 0.315 Most Probable Value = 0.451 Percent Recovery = 69.7 Date Sample Logged by Lab = 10/20/00 Sample ID = 2940072 Number of Standard Deviations = -1.1 Blind Sample ID = N67 Lab Value = 0.451 Most Probable Value = 0.451 Percent Recovery = 100.0 Date Sample Logged by Lab = 10/13/00 Sample ID = 2870101 Number of Standard Deviations = 0.0 Blind Sample ID = N67 Lab Value = 0.929 Most Probable Value = 0.925 Percent Recovery = 100.4 Date Sample Logged by Lab = 09/29/00 Sample ID = 2730021 Number of Standard Deviations = 0.0 Blind Sample ID = N66 Lab Value = 1.002 Most Probable Value = 0.925 Percent Recovery = 108.3 Date Sample Logged by Lab = 09/15/00 Sample ID = 2590087 Number of Standard Deviations = 0.5 Blind Sample ID = N66 Lab Value = 0.949 Most Probable Value = 0.925 Percent Recovery = 102.6 Date Sample Logged by Lab = 07/21/00 Sample ID = 2030089 Number of Standard Deviations = 0.2 Blind Sample ID = N66 Lab Value = 0.862 Most Probable Value = 0.925 Percent Recovery = 93.2 Date Sample Logged by Lab = 07/07/00 Sample ID = 1890026 Number of Standard Deviations = -0.4 Blind Sample ID = N66 Lab Value = 0.129 Most Probable Value = 0.159 Percent Recovery = 81.2 Date Sample Logged by Lab = 06/19/00 Sample ID = 1710134 Number of Standard Deviations = -0.3 Blind Sample ID = N65 Lab Value = 1.059 Most Probable Value = 0.925 Percent Recovery = 114.5 Date Sample Logged by Lab = 05/19/00 Sample ID = 1400063 Number of Standard Deviations = 0.8 Blind Sample ID = N66 Lab Value = 0.889 Most Probable Value = 0.925 Percent Recovery = 96.1 Date Sample Logged by Lab = 05/05/00 Sample ID = 1260002 Number of Standard Deviations = -0.2 Blind Sample ID = N66 Lab Value = 0.136 Most Probable Value = 0.159 Percent Recovery = 85.4 Date Sample Logged by Lab = 04/21/00 Sample ID = 1120196 Number of Standard Deviations = -0.2 Blind Sample ID = N65 Lab Value = 0.180 Most Probable Value = 0.159 Percent Recovery = 113.2 Date Sample Logged by Lab = 04/07/00 Sample ID = 0980006 Number of Standard Deviations = 0.2 Blind Sample ID = N65 Lab Value = 1.401 Most Probable Value = 1.540 Percent Recovery = 91.0 Date Sample Logged by Lab = 03/17/00 Sample ID = 0770033 Number of Standard Deviations = -0.7 Blind Sample ID = N64 Lab Value = 1.449 Most Probable Value = 1.540 Percent Recovery = 94.1 Date Sample Logged by Lab = 03/03/00 Sample ID = 0630086 Number of Standard Deviations = -0.5 Blind Sample ID = N64 Lab Value = 0.154 Most Probable Value = 0.200 Percent Recovery = 77.0 Date Sample Logged by Lab = 02/18/00 Sample ID = 0490030 Number of Standard Deviations = -0.4 Blind Sample ID = N63 Lab Value = 0.195 Most Probable Value = 0.200 Percent Recovery = 97.5 Date Sample Logged by Lab = 02/04/00 Sample ID = 0350154 Number of Standard Deviations = -0.0 Blind Sample ID = N63 Lab Value = 1.661 Most Probable Value = 1.540 Percent Recovery = 107.9 Date Sample Logged by Lab = 01/21/00 Sample ID = 0210034 Number of Standard Deviations = 0.6 Blind Sample ID = N64 Lab Value = 1.597 Most Probable Value = 1.540 Percent Recovery = 103.7 Date Sample Logged by Lab = 01/07/00 Sample ID = 0070096 Number of Standard Deviations = 0.3 Blind Sample ID = N64 Lab Value = 0.159 Most Probable Value = 0.200 Percent Recovery = 79.5 Date Sample Logged by Lab = 12/17/99 Sample ID = 3510024 Number of Standard Deviations = -0.3 Blind Sample ID = N63 Lab Value = 0.202 Most Probable Value = 0.200 Percent Recovery = 101.0 Date Sample Logged by Lab = 12/03/99 Sample ID = 3370030 Number of Standard Deviations = 0.0 Blind Sample ID = N63 Lab Value = 1.571 Most Probable Value = 1.540 Percent Recovery = 102.0 Date Sample Logged by Lab = 11/19/99 Sample ID = 3230016 Number of Standard Deviations = 0.2 Blind Sample ID = N64 Lab Value = 1.449 Most Probable Value = 1.540 Percent Recovery = 94.1 Date Sample Logged by Lab = 11/08/99 Sample ID = 3120227 Number of Standard Deviations = -0.5 Blind Sample ID = N64 Lab Value = 0.230 Most Probable Value = 0.200 Percent Recovery = 115.0 Date Sample Logged by Lab = 10/27/99 Sample ID = 3000013 Number of Standard Deviations = 0.3 Blind Sample ID = N63 Lab Value = 0.219 Most Probable Value = 0.200 Percent Recovery = 109.5 Date Sample Logged by Lab = 10/15/99 Sample ID = 2880023 Number of Standard Deviations = 0.2 Blind Sample ID = N63 Lab Value = 1.266 Most Probable Value = 1.150 Percent Recovery = 110.1 Date Sample Logged by Lab = 09/27/99 Sample ID = 2700033 Number of Standard Deviations = 0.7 Blind Sample ID = N62 Lab Value = 1.081 Most Probable Value = 1.150 Percent Recovery = 94.0 Date Sample Logged by Lab = 09/10/99 Sample ID = 2530171 Number of Standard Deviations = -0.4 Blind Sample ID = N62 Lab Value = 1.101 Most Probable Value = 1.150 Percent Recovery = 95.7 Date Sample Logged by Lab = 09/03/99 Sample ID = 2460057 Number of Standard Deviations = -0.3 Blind Sample ID = N62 Lab Value = 0.059 Most Probable Value = 0.096 Percent Recovery = 61.5 Date Sample Logged by Lab = 08/27/99 Sample ID = 2390009 Number of Standard Deviations = -0.3 Blind Sample ID = N61 Lab Value = 0.109 Most Probable Value = 0.096 Percent Recovery = 113.5 Date Sample Logged by Lab = 08/20/99 Sample ID = 2320066 Number of Standard Deviations = 0.1 Blind Sample ID = N61 Lab Value = 0.062 Most Probable Value = 0.096 Percent Recovery = 64.6 Date Sample Logged by Lab = 08/12/99 Sample ID = 2240295 Number of Standard Deviations = -0.3 Blind Sample ID = N61 Lab Value = 0.072 Most Probable Value = 0.096 Percent Recovery = 75.0 Date Sample Logged by Lab = 08/09/99 Sample ID = 2210112 Number of Standard Deviations = -0.2 Blind Sample ID = N61 Lab Value = 1.303 Most Probable Value = 1.150 Percent Recovery = 113.3 Date Sample Logged by Lab = 07/28/99 Sample ID = 2090075 Number of Standard Deviations = 0.9 Blind Sample ID = N62 Lab Value = 1.191 Most Probable Value = 1.150 Percent Recovery = 103.6 Date Sample Logged by Lab = 07/16/99 Sample ID = 1970049 Number of Standard Deviations = 0.2 Blind Sample ID = N62 Lab Value = 1.161 Most Probable Value = 1.150 Percent Recovery = 101.0 Date Sample Logged by Lab = 07/02/99 Sample ID = 1830027 Number of Standard Deviations = 0.1 Blind Sample ID = N62 Lab Value = 1.176 Most Probable Value = 1.150 Percent Recovery = 102.3 Date Sample Logged by Lab = 05/28/99 Sample ID = 1480082 Number of Standard Deviations = 0.2 Blind Sample ID = N62 Lab Value = 1.174 Most Probable Value = 1.150 Percent Recovery = 102.1 Date Sample Logged by Lab = 05/17/99 Sample ID = 1370104 Number of Standard Deviations = 0.1 Blind Sample ID = N62 Lab Value = 1.174 Most Probable Value = 1.150 Percent Recovery = 102.1 Date Sample Logged by Lab = 05/07/99 Sample ID = 1270141 Number of Standard Deviations = 0.1 Blind Sample ID = N62 Lab Value = 0.904 Most Probable Value = 0.878 Percent Recovery = 103.0 Date Sample Logged by Lab = 03/26/99 Sample ID = 0850049 Number of Standard Deviations = 0.2 Blind Sample ID = N60 Lab Value = 0.910 Most Probable Value = 0.878 Percent Recovery = 103.6 Date Sample Logged by Lab = 03/19/99 Sample ID = 0780128 Number of Standard Deviations = 0.2 Blind Sample ID = N60 Lab Value = 0.780 Most Probable Value = 0.878 Percent Recovery = 88.8 Date Sample Logged by Lab = 03/12/99 Sample ID = 0710109 Number of Standard Deviations = -0.6 Blind Sample ID = N60 Lab Value = 0.825 Most Probable Value = 0.878 Percent Recovery = 94.0 Date Sample Logged by Lab = 03/05/99 Sample ID = 0640107 Number of Standard Deviations = -0.3 Blind Sample ID = N60 Lab Value = 0.342 Most Probable Value = 0.390 Percent Recovery = 87.7 Date Sample Logged by Lab = 02/26/99 Sample ID = 0570072 Number of Standard Deviations = -0.4 Blind Sample ID = N59 Lab Value = 0.320 Most Probable Value = 0.390 Percent Recovery = 82.1 Date Sample Logged by Lab = 02/19/99 Sample ID = 0500085 Number of Standard Deviations = -0.6 Blind Sample ID = N59 Lab Value = 0.311 Most Probable Value = 0.390 Percent Recovery = 79.7 Date Sample Logged by Lab = 02/12/99 Sample ID = 0430071 Number of Standard Deviations = -0.6 Blind Sample ID = N59 Lab Value = 0.319 Most Probable Value = 0.390 Percent Recovery = 81.8 Date Sample Logged by Lab = 02/05/99 Sample ID = 0360041 Number of Standard Deviations = -0.6 Blind Sample ID = N59 Lab Value = 0.930 Most Probable Value = 0.878 Percent Recovery = 105.9 Date Sample Logged by Lab = 01/29/99 Sample ID = 0290007 Number of Standard Deviations = 0.3 Blind Sample ID = N60 Lab Value = 0.902 Most Probable Value = 0.878 Percent Recovery = 102.7 Date Sample Logged by Lab = 01/22/99 Sample ID = 0220069 Number of Standard Deviations = 0.2 Blind Sample ID = N60 Lab Value = 0.822 Most Probable Value = 0.878 Percent Recovery = 93.6 Date Sample Logged by Lab = 01/15/99 Sample ID = 0150081 Number of Standard Deviations = -0.4 Blind Sample ID = N60 Lab Value = 0.893 Most Probable Value = 0.878 Percent Recovery = 101.7 Date Sample Logged by Lab = 01/08/99 Sample ID = 0080116 Number of Standard Deviations = 0.1 Blind Sample ID = N60 Lab Value = 0.357 Most Probable Value = 0.390 Percent Recovery = 91.5 Date Sample Logged by Lab = 12/30/98 Sample ID = 3640037 Number of Standard Deviations = -0.3 Blind Sample ID = N59 Lab Value = 0.351 Most Probable Value = 0.390 Percent Recovery = 90.0 Date Sample Logged by Lab = 12/18/98 Sample ID = 3520050 Number of Standard Deviations = -0.3 Blind Sample ID = N59 Lab Value = 0.343 Most Probable Value = 0.390 Percent Recovery = 87.9 Date Sample Logged by Lab = 12/11/98 Sample ID = 3450163 Number of Standard Deviations = -0.4 Blind Sample ID = N59 Lab Value = 0.323 Most Probable Value = 0.390 Percent Recovery = 82.8 Date Sample Logged by Lab = 12/04/98 Sample ID = 3380077 Number of Standard Deviations = -0.5 Blind Sample ID = N59 Lab Value = 0.886 Most Probable Value = 0.878 Percent Recovery = 100.9 Date Sample Logged by Lab = 12/01/98 Sample ID = 3350087 Number of Standard Deviations = 0.1 Blind Sample ID = N60 Lab Value = 0.871 Most Probable Value = 0.878 Percent Recovery = 99.2 Date Sample Logged by Lab = 11/16/98 Sample ID = 3200025 Number of Standard Deviations = -0.0 Blind Sample ID = N60 Lab Value = 0.879 Most Probable Value = 0.878 Percent Recovery = 100.1 Date Sample Logged by Lab = 11/09/98 Sample ID = 3130128 Number of Standard Deviations = 0.0 Blind Sample ID = N60 Lab Value = 0.278 Most Probable Value = 0.390 Percent Recovery = 71.3 Date Sample Logged by Lab = 10/23/98 Sample ID = 2960093 Number of Standard Deviations = -0.9 Blind Sample ID = N59 Lab Value = 0.440 Most Probable Value = 0.390 Percent Recovery = 112.8 Date Sample Logged by Lab = 10/16/98 Sample ID = 2890142 Number of Standard Deviations = 0.4 Blind Sample ID = N59 Lab Value = 0.381 Most Probable Value = 0.390 Percent Recovery = 97.7 Date Sample Logged by Lab = 10/09/98 Sample ID = 2820173 Number of Standard Deviations = -0.1 Blind Sample ID = N59 Lab Value = 0.363 Most Probable Value = 0.390 Percent Recovery = 93.1 Date Sample Logged by Lab = 10/02/98 Sample ID = 2750039 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 1.013 Most Probable Value = 0.910 Percent Recovery = 111.3 Date Sample Logged by Lab = 09/17/98 Sample ID = 2600015 Number of Standard Deviations = 0.6 Blind Sample ID = N58 Lab Value = 0.938 Most Probable Value = 0.910 Percent Recovery = 103.1 Date Sample Logged by Lab = 09/10/98 Sample ID = 2530111 Number of Standard Deviations = 0.2 Blind Sample ID = N58 Lab Value = 0.919 Most Probable Value = 0.910 Percent Recovery = 101.0 Date Sample Logged by Lab = 09/03/98 Sample ID = 2460016 Number of Standard Deviations = 0.1 Blind Sample ID = N58 Lab Value = 0.284 Most Probable Value = 0.285 Percent Recovery = 99.6 Date Sample Logged by Lab = 08/20/98 Sample ID = 2320306 Number of Standard Deviations = -0.0 Blind Sample ID = N57 Lab Value = 0.252 Most Probable Value = 0.285 Percent Recovery = 88.4 Date Sample Logged by Lab = 08/14/98 Sample ID = 2260068 Number of Standard Deviations = -0.3 Blind Sample ID = N57 Lab Value = 0.240 Most Probable Value = 0.285 Percent Recovery = 84.2 Date Sample Logged by Lab = 08/06/98 Sample ID = 2180182 Number of Standard Deviations = -0.4 Blind Sample ID = N57 Lab Value = 0.933 Most Probable Value = 0.910 Percent Recovery = 102.5 Date Sample Logged by Lab = 07/16/98 Sample ID = 1970016 Number of Standard Deviations = 0.1 Blind Sample ID = N58 Lab Value = 0.932 Most Probable Value = 0.910 Percent Recovery = 102.4 Date Sample Logged by Lab = 07/09/98 Sample ID = 1900090 Number of Standard Deviations = 0.1 Blind Sample ID = N58 Lab Value = 1.095 Most Probable Value = 0.910 Percent Recovery = 120.3 Date Sample Logged by Lab = 07/06/98 Sample ID = 1870157 Number of Standard Deviations = 1.2 Blind Sample ID = N58 Lab Value = 0.367 Most Probable Value = 0.285 Percent Recovery = 128.8 Date Sample Logged by Lab = 06/18/98 Sample ID = 1690150 Number of Standard Deviations = 0.6 Blind Sample ID = N57 Lab Value = 0.270 Most Probable Value = 0.285 Percent Recovery = 94.7 Date Sample Logged by Lab = 06/11/98 Sample ID = 1620089 Number of Standard Deviations = -0.1 Blind Sample ID = N57 Lab Value = 0.227 Most Probable Value = 0.285 Percent Recovery = 79.6 Date Sample Logged by Lab = 06/04/98 Sample ID = 1550189 Number of Standard Deviations = -0.5 Blind Sample ID = N57 Lab Value = 0.807 Most Probable Value = 0.910 Percent Recovery = 88.7 Date Sample Logged by Lab = 05/28/98 Sample ID = 1480063 Number of Standard Deviations = -0.6 Blind Sample ID = N58 Lab Value = 0.855 Most Probable Value = 0.910 Percent Recovery = 94.0 Date Sample Logged by Lab = 05/07/98 Sample ID = 1270082 Number of Standard Deviations = -0.3 Blind Sample ID = N58 Lab Value = 0.229 Most Probable Value = 0.285 Percent Recovery = 80.4 Date Sample Logged by Lab = 04/16/98 Sample ID = 1060088 Number of Standard Deviations = -0.4 Blind Sample ID = N57 Lab Value = 0.217 Most Probable Value = 0.285 Percent Recovery = 76.1 Date Sample Logged by Lab = 04/09/98 Sample ID = 0990018 Number of Standard Deviations = -0.5 Blind Sample ID = N57 Lab Value = 0.217 Most Probable Value = 0.285 Percent Recovery = 76.1 Date Sample Logged by Lab = 04/02/98 Sample ID = 0920015 Number of Standard Deviations = -0.5 Blind Sample ID = N57 Lab Value = 0.738 Most Probable Value = 0.754 Percent Recovery = 97.9 Date Sample Logged by Lab = 03/19/98 Sample ID = 0780159 Number of Standard Deviations = -0.1 Blind Sample ID = N56 Lab Value = 0.756 Most Probable Value = 0.754 Percent Recovery = 100.3 Date Sample Logged by Lab = 03/12/98 Sample ID = 0710072 Number of Standard Deviations = 0.0 Blind Sample ID = N56 Lab Value = 0.737 Most Probable Value = 0.754 Percent Recovery = 97.7 Date Sample Logged by Lab = 03/05/98 Sample ID = 0640056 Number of Standard Deviations = -0.1 Blind Sample ID = N56 Lab Value = 0.276 Most Probable Value = 0.304 Percent Recovery = 90.8 Date Sample Logged by Lab = 02/19/98 Sample ID = 0500028 Number of Standard Deviations = -0.2 Blind Sample ID = N55 Lab Value = 0.289 Most Probable Value = 0.304 Percent Recovery = 95.1 Date Sample Logged by Lab = 02/12/98 Sample ID = 0430095 Number of Standard Deviations = -0.1 Blind Sample ID = N55 Lab Value = 0.250 Most Probable Value = 0.304 Percent Recovery = 82.2 Date Sample Logged by Lab = 02/05/98 Sample ID = 0360074 Number of Standard Deviations = -0.4 Blind Sample ID = N55 Lab Value = 0.698 Most Probable Value = 0.754 Percent Recovery = 92.6 Date Sample Logged by Lab = 01/29/98 Sample ID = 0290022 Number of Standard Deviations = -0.4 Blind Sample ID = N56 Lab Value = 0.577 Most Probable Value = 0.754 Percent Recovery = 76.5 Date Sample Logged by Lab = 01/16/98 Sample ID = 0160121 Number of Standard Deviations = -1.2 Blind Sample ID = N56 Lab Value = 0.754 Most Probable Value = 0.754 Percent Recovery = 100.0 Date Sample Logged by Lab = 01/08/98 Sample ID = 0080098 Number of Standard Deviations = 0.0 Blind Sample ID = N56 Lab Value = 0.276 Most Probable Value = 0.304 Percent Recovery = 90.8 Date Sample Logged by Lab = 12/18/97 Sample ID = 3520021 Number of Standard Deviations = -0.2 Blind Sample ID = N55 Lab Value = 0.289 Most Probable Value = 0.304 Percent Recovery = 95.1 Date Sample Logged by Lab = 12/11/97 Sample ID = 3450039 Number of Standard Deviations = -0.1 Blind Sample ID = N55 Lab Value = 0.221 Most Probable Value = 0.304 Percent Recovery = 72.7 Date Sample Logged by Lab = 12/04/97 Sample ID = 3380075 Number of Standard Deviations = -0.6 Blind Sample ID = N55 Lab Value = 0.820 Most Probable Value = 0.754 Percent Recovery = 108.8 Date Sample Logged by Lab = 11/20/97 Sample ID = 3240011 Number of Standard Deviations = 0.4 Blind Sample ID = N56 Lab Value = 0.726 Most Probable Value = 0.754 Percent Recovery = 96.3 Date Sample Logged by Lab = 11/06/97 Sample ID = 3100137 Number of Standard Deviations = -0.2 Blind Sample ID = N56 Lab Value = 0.333 Most Probable Value = 0.304 Percent Recovery = 109.5 Date Sample Logged by Lab = 10/09/97 Sample ID = 2820058 Number of Standard Deviations = 0.2 Blind Sample ID = N55 Lab Value = 2.329 Most Probable Value = 2.370 Percent Recovery = 98.3 Date Sample Logged by Lab = 09/22/97 Sample ID = 2650076 Number of Standard Deviations = -0.1 Blind Sample ID = N52 Lab Value = 2.701 Most Probable Value = 2.370 Percent Recovery = 114.0 Date Sample Logged by Lab = 09/05/97 Sample ID = 2480305 Number of Standard Deviations = 1.0 Blind Sample ID = N52 Lab Value = 0.624 Most Probable Value = 0.474 Percent Recovery = 131.6 Date Sample Logged by Lab = 08/18/97 Sample ID = 2300320 Number of Standard Deviations = 1.2 Blind Sample ID = NAB Lab Value = 0.587 Most Probable Value = 0.474 Percent Recovery = 123.8 Date Sample Logged by Lab = 08/05/97 Sample ID = 2170115 Number of Standard Deviations = 0.9 Blind Sample ID = NAB Lab Value = 2.742 Most Probable Value = 2.370 Percent Recovery = 115.7 Date Sample Logged by Lab = 07/22/97 Sample ID = 2030245 Number of Standard Deviations = 1.2 Blind Sample ID = N52 Lab Value = 2.521 Most Probable Value = 2.370 Percent Recovery = 106.4 Date Sample Logged by Lab = 07/03/97 Sample ID = 1840272 Number of Standard Deviations = 0.5 Blind Sample ID = N52 Lab Value = 0.468 Most Probable Value = 0.474 Percent Recovery = 98.7 Date Sample Logged by Lab = 06/26/97 Sample ID = 1770162 Number of Standard Deviations = -0.0 Blind Sample ID = NAB Lab Value = 0.525 Most Probable Value = 0.474 Percent Recovery = 110.8 Date Sample Logged by Lab = 06/06/97 Sample ID = 1570024 Number of Standard Deviations = 0.4 Blind Sample ID = NAB Lab Value = 2.709 Most Probable Value = 2.370 Percent Recovery = 114.3 Date Sample Logged by Lab = 05/19/97 Sample ID = 1390147 Number of Standard Deviations = 1.1 Blind Sample ID = N52 Lab Value = 2.331 Most Probable Value = 2.370 Percent Recovery = 98.4 Date Sample Logged by Lab = 05/05/97 Sample ID = 1250174 Number of Standard Deviations = -0.1 Blind Sample ID = N52 Lab Value = 0.540 Most Probable Value = 0.474 Percent Recovery = 113.9 Date Sample Logged by Lab = 04/22/97 Sample ID = 1120003 Number of Standard Deviations = 0.5 Blind Sample ID = NAB Lab Value = 0.470 Most Probable Value = 0.474 Percent Recovery = 99.2 Date Sample Logged by Lab = 04/08/97 Sample ID = 0980168 Number of Standard Deviations = -0.0 Blind Sample ID = NAB Lab Value = 0.230 Most Probable Value = 0.250 Percent Recovery = 92.0 Date Sample Logged by Lab = 02/21/97 Sample ID = 0520152 Number of Standard Deviations = -0.2 Blind Sample ID = N49 Lab Value = 0.300 Most Probable Value = 0.250 Percent Recovery = 120.0 Date Sample Logged by Lab = 02/11/97 Sample ID = 0420050 Number of Standard Deviations = 0.5 Blind Sample ID = N49 Lab Value = 0.320 Most Probable Value = 0.250 Percent Recovery = 128.0 Date Sample Logged by Lab = 12/24/96 Sample ID = 3590059 Number of Standard Deviations = 0.6 Blind Sample ID = N49 Lab Value = 0.300 Most Probable Value = 0.250 Percent Recovery = 120.0 Date Sample Logged by Lab = 11/01/96 Sample ID = 3060254 Number of Standard Deviations = 0.5 Blind Sample ID = N49 Lab Value = 1.200 Most Probable Value = 1.288 Percent Recovery = 93.2 Date Sample Logged by Lab = 10/04/96 Sample ID = 2780023 Number of Standard Deviations = -0.5 Blind Sample ID = N48 Y = 100
The SGPlot Procedure

- KJELDAHL NITROGEN-N,FIL,CFA,ACD -
Percent Recovery by Concentration
NWQL Parameter: 00623, Method: KJ003
Logged in Dates: 10/04/96 through 09/24/01
Open Data Set

Lab Value = 0.245 Most Probable Value = 0.101 Percent Recovery = 242.6 Date Sample Logged by Lab = 06/20/01 Sample ID = 1710176 Number of Standard Deviations = 1.4 Blind Sample ID = N69 Lab Value = 0.247 Most Probable Value = 0.159 Percent Recovery = 155.3 Date Sample Logged by Lab = 06/05/00 Sample ID = 1570173 Number of Standard Deviations = 0.8 Blind Sample ID = N65 Lab Value = 2.827 Most Probable Value = 1.150 Percent Recovery = 245.8 Date Sample Logged by Lab = 09/17/99 Sample ID = 2600088 Number of Standard Deviations = 10.0 Blind Sample ID = N62 Lab Value = 2.097 Most Probable Value = 1.150 Percent Recovery = 182.3 Date Sample Logged by Lab = 07/12/99 Sample ID = 1930038 Number of Standard Deviations = 5.6 Blind Sample ID = N62 Lab Value = 0.370 Most Probable Value = 0.250 Percent Recovery = 148.0 Date Sample Logged by Lab = 12/06/96 Sample ID = 3410063 Number of Standard Deviations = 1.1 Blind Sample ID = N49 Lab Value = 0.380 Most Probable Value = 0.250 Percent Recovery = 152.0 Date Sample Logged by Lab = 10/15/96 Sample ID = 2890080 Number of Standard Deviations = 1.2 Blind Sample ID = N49 Lab Value = 0.662 Most Probable Value = 0.660 Percent Recovery = 100.3 Date Sample Logged by Lab = 09/24/01 Sample ID = 2670120 Number of Standard Deviations = 0.0 Blind Sample ID = N70 Lab Value = 0.654 Most Probable Value = 0.660 Percent Recovery = 99.1 Date Sample Logged by Lab = 09/14/01 Sample ID = 2570025 Number of Standard Deviations = -0.0 Blind Sample ID = N70 Lab Value = 0.083 Most Probable Value = 0.101 Percent Recovery = 82.2 Date Sample Logged by Lab = 08/17/01 Sample ID = 2290042 Number of Standard Deviations = -0.2 Blind Sample ID = N69 Lab Value = 0.092 Most Probable Value = 0.101 Percent Recovery = 91.1 Date Sample Logged by Lab = 08/06/01 Sample ID = 2180204 Number of Standard Deviations = -0.1 Blind Sample ID = N69 Lab Value = 0.661 Most Probable Value = 0.660 Percent Recovery = 100.2 Date Sample Logged by Lab = 07/23/01 Sample ID = 2040152 Number of Standard Deviations = 0.0 Blind Sample ID = N70 Lab Value = 0.713 Most Probable Value = 0.660 Percent Recovery = 108.0 Date Sample Logged by Lab = 07/06/01 Sample ID = 1870008 Number of Standard Deviations = 0.4 Blind Sample ID = N70 Lab Value = 0.084 Most Probable Value = 0.101 Percent Recovery = 83.2 Date Sample Logged by Lab = 06/29/01 Sample ID = 1800075 Number of Standard Deviations = -0.2 Blind Sample ID = N69 Lab Value = 0.745 Most Probable Value = 0.660 Percent Recovery = 112.9 Date Sample Logged by Lab = 05/18/01 Sample ID = 1380049 Number of Standard Deviations = 0.6 Blind Sample ID = N70 Lab Value = 0.715 Most Probable Value = 0.660 Percent Recovery = 108.3 Date Sample Logged by Lab = 05/02/01 Sample ID = 1220109 Number of Standard Deviations = 0.4 Blind Sample ID = N70 Lab Value = 0.634 Most Probable Value = 0.652 Percent Recovery = 97.2 Date Sample Logged by Lab = 03/16/01 Sample ID = 0750160 Number of Standard Deviations = -0.1 Blind Sample ID = N68 Lab Value = 0.628 Most Probable Value = 0.652 Percent Recovery = 96.3 Date Sample Logged by Lab = 03/06/01 Sample ID = 0650083 Number of Standard Deviations = -0.2 Blind Sample ID = N68 Lab Value = 0.437 Most Probable Value = 0.451 Percent Recovery = 96.9 Date Sample Logged by Lab = 02/16/01 Sample ID = 0470109 Number of Standard Deviations = -0.1 Blind Sample ID = N67 Lab Value = 0.398 Most Probable Value = 0.451 Percent Recovery = 88.2 Date Sample Logged by Lab = 02/05/01 Sample ID = 0360082 Number of Standard Deviations = -0.4 Blind Sample ID = N67 Lab Value = 0.646 Most Probable Value = 0.652 Percent Recovery = 99.1 Date Sample Logged by Lab = 01/19/01 Sample ID = 0190060 Number of Standard Deviations = -0.0 Blind Sample ID = N68 Lab Value = 0.651 Most Probable Value = 0.652 Percent Recovery = 99.8 Date Sample Logged by Lab = 01/10/01 Sample ID = 0100028 Number of Standard Deviations = -0.0 Blind Sample ID = N68 Lab Value = 0.435 Most Probable Value = 0.451 Percent Recovery = 96.5 Date Sample Logged by Lab = 01/08/01 Sample ID = 0080014 Number of Standard Deviations = -0.1 Blind Sample ID = N67 Lab Value = 0.657 Most Probable Value = 0.652 Percent Recovery = 100.7 Date Sample Logged by Lab = 11/17/00 Sample ID = 3220341 Number of Standard Deviations = 0.0 Blind Sample ID = N68 Lab Value = 0.627 Most Probable Value = 0.652 Percent Recovery = 96.2 Date Sample Logged by Lab = 11/03/00 Sample ID = 3080022 Number of Standard Deviations = -0.2 Blind Sample ID = N68 Lab Value = 0.315 Most Probable Value = 0.451 Percent Recovery = 69.7 Date Sample Logged by Lab = 10/20/00 Sample ID = 2940072 Number of Standard Deviations = -1.1 Blind Sample ID = N67 Lab Value = 0.451 Most Probable Value = 0.451 Percent Recovery = 100.0 Date Sample Logged by Lab = 10/13/00 Sample ID = 2870101 Number of Standard Deviations = 0.0 Blind Sample ID = N67 Lab Value = 0.929 Most Probable Value = 0.925 Percent Recovery = 100.4 Date Sample Logged by Lab = 09/29/00 Sample ID = 2730021 Number of Standard Deviations = 0.0 Blind Sample ID = N66 Lab Value = 1.002 Most Probable Value = 0.925 Percent Recovery = 108.3 Date Sample Logged by Lab = 09/15/00 Sample ID = 2590087 Number of Standard Deviations = 0.5 Blind Sample ID = N66 Lab Value = 0.949 Most Probable Value = 0.925 Percent Recovery = 102.6 Date Sample Logged by Lab = 07/21/00 Sample ID = 2030089 Number of Standard Deviations = 0.2 Blind Sample ID = N66 Lab Value = 0.862 Most Probable Value = 0.925 Percent Recovery = 93.2 Date Sample Logged by Lab = 07/07/00 Sample ID = 1890026 Number of Standard Deviations = -0.4 Blind Sample ID = N66 Lab Value = 0.129 Most Probable Value = 0.159 Percent Recovery = 81.2 Date Sample Logged by Lab = 06/19/00 Sample ID = 1710134 Number of Standard Deviations = -0.3 Blind Sample ID = N65 Lab Value = 1.059 Most Probable Value = 0.925 Percent Recovery = 114.5 Date Sample Logged by Lab = 05/19/00 Sample ID = 1400063 Number of Standard Deviations = 0.8 Blind Sample ID = N66 Lab Value = 0.889 Most Probable Value = 0.925 Percent Recovery = 96.1 Date Sample Logged by Lab = 05/05/00 Sample ID = 1260002 Number of Standard Deviations = -0.2 Blind Sample ID = N66 Lab Value = 0.136 Most Probable Value = 0.159 Percent Recovery = 85.4 Date Sample Logged by Lab = 04/21/00 Sample ID = 1120196 Number of Standard Deviations = -0.2 Blind Sample ID = N65 Lab Value = 0.180 Most Probable Value = 0.159 Percent Recovery = 113.2 Date Sample Logged by Lab = 04/07/00 Sample ID = 0980006 Number of Standard Deviations = 0.2 Blind Sample ID = N65 Lab Value = 1.401 Most Probable Value = 1.540 Percent Recovery = 91.0 Date Sample Logged by Lab = 03/17/00 Sample ID = 0770033 Number of Standard Deviations = -0.7 Blind Sample ID = N64 Lab Value = 1.449 Most Probable Value = 1.540 Percent Recovery = 94.1 Date Sample Logged by Lab = 03/03/00 Sample ID = 0630086 Number of Standard Deviations = -0.5 Blind Sample ID = N64 Lab Value = 0.154 Most Probable Value = 0.200 Percent Recovery = 77.0 Date Sample Logged by Lab = 02/18/00 Sample ID = 0490030 Number of Standard Deviations = -0.4 Blind Sample ID = N63 Lab Value = 0.195 Most Probable Value = 0.200 Percent Recovery = 97.5 Date Sample Logged by Lab = 02/04/00 Sample ID = 0350154 Number of Standard Deviations = -0.0 Blind Sample ID = N63 Lab Value = 1.661 Most Probable Value = 1.540 Percent Recovery = 107.9 Date Sample Logged by Lab = 01/21/00 Sample ID = 0210034 Number of Standard Deviations = 0.6 Blind Sample ID = N64 Lab Value = 1.597 Most Probable Value = 1.540 Percent Recovery = 103.7 Date Sample Logged by Lab = 01/07/00 Sample ID = 0070096 Number of Standard Deviations = 0.3 Blind Sample ID = N64 Lab Value = 0.159 Most Probable Value = 0.200 Percent Recovery = 79.5 Date Sample Logged by Lab = 12/17/99 Sample ID = 3510024 Number of Standard Deviations = -0.3 Blind Sample ID = N63 Lab Value = 0.202 Most Probable Value = 0.200 Percent Recovery = 101.0 Date Sample Logged by Lab = 12/03/99 Sample ID = 3370030 Number of Standard Deviations = 0.0 Blind Sample ID = N63 Lab Value = 1.571 Most Probable Value = 1.540 Percent Recovery = 102.0 Date Sample Logged by Lab = 11/19/99 Sample ID = 3230016 Number of Standard Deviations = 0.2 Blind Sample ID = N64 Lab Value = 1.449 Most Probable Value = 1.540 Percent Recovery = 94.1 Date Sample Logged by Lab = 11/08/99 Sample ID = 3120227 Number of Standard Deviations = -0.5 Blind Sample ID = N64 Lab Value = 0.230 Most Probable Value = 0.200 Percent Recovery = 115.0 Date Sample Logged by Lab = 10/27/99 Sample ID = 3000013 Number of Standard Deviations = 0.3 Blind Sample ID = N63 Lab Value = 0.219 Most Probable Value = 0.200 Percent Recovery = 109.5 Date Sample Logged by Lab = 10/15/99 Sample ID = 2880023 Number of Standard Deviations = 0.2 Blind Sample ID = N63 Lab Value = 1.266 Most Probable Value = 1.150 Percent Recovery = 110.1 Date Sample Logged by Lab = 09/27/99 Sample ID = 2700033 Number of Standard Deviations = 0.7 Blind Sample ID = N62 Lab Value = 1.081 Most Probable Value = 1.150 Percent Recovery = 94.0 Date Sample Logged by Lab = 09/10/99 Sample ID = 2530171 Number of Standard Deviations = -0.4 Blind Sample ID = N62 Lab Value = 1.101 Most Probable Value = 1.150 Percent Recovery = 95.7 Date Sample Logged by Lab = 09/03/99 Sample ID = 2460057 Number of Standard Deviations = -0.3 Blind Sample ID = N62 Lab Value = 0.059 Most Probable Value = 0.096 Percent Recovery = 61.5 Date Sample Logged by Lab = 08/27/99 Sample ID = 2390009 Number of Standard Deviations = -0.3 Blind Sample ID = N61 Lab Value = 0.109 Most Probable Value = 0.096 Percent Recovery = 113.5 Date Sample Logged by Lab = 08/20/99 Sample ID = 2320066 Number of Standard Deviations = 0.1 Blind Sample ID = N61 Lab Value = 0.062 Most Probable Value = 0.096 Percent Recovery = 64.6 Date Sample Logged by Lab = 08/12/99 Sample ID = 2240295 Number of Standard Deviations = -0.3 Blind Sample ID = N61 Lab Value = 0.072 Most Probable Value = 0.096 Percent Recovery = 75.0 Date Sample Logged by Lab = 08/09/99 Sample ID = 2210112 Number of Standard Deviations = -0.2 Blind Sample ID = N61 Lab Value = 1.303 Most Probable Value = 1.150 Percent Recovery = 113.3 Date Sample Logged by Lab = 07/28/99 Sample ID = 2090075 Number of Standard Deviations = 0.9 Blind Sample ID = N62 Lab Value = 1.191 Most Probable Value = 1.150 Percent Recovery = 103.6 Date Sample Logged by Lab = 07/16/99 Sample ID = 1970049 Number of Standard Deviations = 0.2 Blind Sample ID = N62 Lab Value = 1.161 Most Probable Value = 1.150 Percent Recovery = 101.0 Date Sample Logged by Lab = 07/02/99 Sample ID = 1830027 Number of Standard Deviations = 0.1 Blind Sample ID = N62 Lab Value = 1.176 Most Probable Value = 1.150 Percent Recovery = 102.3 Date Sample Logged by Lab = 05/28/99 Sample ID = 1480082 Number of Standard Deviations = 0.2 Blind Sample ID = N62 Lab Value = 1.174 Most Probable Value = 1.150 Percent Recovery = 102.1 Date Sample Logged by Lab = 05/17/99 Sample ID = 1370104 Number of Standard Deviations = 0.1 Blind Sample ID = N62 Lab Value = 1.174 Most Probable Value = 1.150 Percent Recovery = 102.1 Date Sample Logged by Lab = 05/07/99 Sample ID = 1270141 Number of Standard Deviations = 0.1 Blind Sample ID = N62 Lab Value = 0.904 Most Probable Value = 0.878 Percent Recovery = 103.0 Date Sample Logged by Lab = 03/26/99 Sample ID = 0850049 Number of Standard Deviations = 0.2 Blind Sample ID = N60 Lab Value = 0.910 Most Probable Value = 0.878 Percent Recovery = 103.6 Date Sample Logged by Lab = 03/19/99 Sample ID = 0780128 Number of Standard Deviations = 0.2 Blind Sample ID = N60 Lab Value = 0.780 Most Probable Value = 0.878 Percent Recovery = 88.8 Date Sample Logged by Lab = 03/12/99 Sample ID = 0710109 Number of Standard Deviations = -0.6 Blind Sample ID = N60 Lab Value = 0.825 Most Probable Value = 0.878 Percent Recovery = 94.0 Date Sample Logged by Lab = 03/05/99 Sample ID = 0640107 Number of Standard Deviations = -0.3 Blind Sample ID = N60 Lab Value = 0.342 Most Probable Value = 0.390 Percent Recovery = 87.7 Date Sample Logged by Lab = 02/26/99 Sample ID = 0570072 Number of Standard Deviations = -0.4 Blind Sample ID = N59 Lab Value = 0.320 Most Probable Value = 0.390 Percent Recovery = 82.1 Date Sample Logged by Lab = 02/19/99 Sample ID = 0500085 Number of Standard Deviations = -0.6 Blind Sample ID = N59 Lab Value = 0.311 Most Probable Value = 0.390 Percent Recovery = 79.7 Date Sample Logged by Lab = 02/12/99 Sample ID = 0430071 Number of Standard Deviations = -0.6 Blind Sample ID = N59 Lab Value = 0.319 Most Probable Value = 0.390 Percent Recovery = 81.8 Date Sample Logged by Lab = 02/05/99 Sample ID = 0360041 Number of Standard Deviations = -0.6 Blind Sample ID = N59 Lab Value = 0.930 Most Probable Value = 0.878 Percent Recovery = 105.9 Date Sample Logged by Lab = 01/29/99 Sample ID = 0290007 Number of Standard Deviations = 0.3 Blind Sample ID = N60 Lab Value = 0.902 Most Probable Value = 0.878 Percent Recovery = 102.7 Date Sample Logged by Lab = 01/22/99 Sample ID = 0220069 Number of Standard Deviations = 0.2 Blind Sample ID = N60 Lab Value = 0.822 Most Probable Value = 0.878 Percent Recovery = 93.6 Date Sample Logged by Lab = 01/15/99 Sample ID = 0150081 Number of Standard Deviations = -0.4 Blind Sample ID = N60 Lab Value = 0.893 Most Probable Value = 0.878 Percent Recovery = 101.7 Date Sample Logged by Lab = 01/08/99 Sample ID = 0080116 Number of Standard Deviations = 0.1 Blind Sample ID = N60 Lab Value = 0.357 Most Probable Value = 0.390 Percent Recovery = 91.5 Date Sample Logged by Lab = 12/30/98 Sample ID = 3640037 Number of Standard Deviations = -0.3 Blind Sample ID = N59 Lab Value = 0.351 Most Probable Value = 0.390 Percent Recovery = 90.0 Date Sample Logged by Lab = 12/18/98 Sample ID = 3520050 Number of Standard Deviations = -0.3 Blind Sample ID = N59 Lab Value = 0.343 Most Probable Value = 0.390 Percent Recovery = 87.9 Date Sample Logged by Lab = 12/11/98 Sample ID = 3450163 Number of Standard Deviations = -0.4 Blind Sample ID = N59 Lab Value = 0.323 Most Probable Value = 0.390 Percent Recovery = 82.8 Date Sample Logged by Lab = 12/04/98 Sample ID = 3380077 Number of Standard Deviations = -0.5 Blind Sample ID = N59 Lab Value = 0.886 Most Probable Value = 0.878 Percent Recovery = 100.9 Date Sample Logged by Lab = 12/01/98 Sample ID = 3350087 Number of Standard Deviations = 0.1 Blind Sample ID = N60 Lab Value = 0.871 Most Probable Value = 0.878 Percent Recovery = 99.2 Date Sample Logged by Lab = 11/16/98 Sample ID = 3200025 Number of Standard Deviations = -0.0 Blind Sample ID = N60 Lab Value = 0.879 Most Probable Value = 0.878 Percent Recovery = 100.1 Date Sample Logged by Lab = 11/09/98 Sample ID = 3130128 Number of Standard Deviations = 0.0 Blind Sample ID = N60 Lab Value = 0.278 Most Probable Value = 0.390 Percent Recovery = 71.3 Date Sample Logged by Lab = 10/23/98 Sample ID = 2960093 Number of Standard Deviations = -0.9 Blind Sample ID = N59 Lab Value = 0.440 Most Probable Value = 0.390 Percent Recovery = 112.8 Date Sample Logged by Lab = 10/16/98 Sample ID = 2890142 Number of Standard Deviations = 0.4 Blind Sample ID = N59 Lab Value = 0.381 Most Probable Value = 0.390 Percent Recovery = 97.7 Date Sample Logged by Lab = 10/09/98 Sample ID = 2820173 Number of Standard Deviations = -0.1 Blind Sample ID = N59 Lab Value = 0.363 Most Probable Value = 0.390 Percent Recovery = 93.1 Date Sample Logged by Lab = 10/02/98 Sample ID = 2750039 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 1.013 Most Probable Value = 0.910 Percent Recovery = 111.3 Date Sample Logged by Lab = 09/17/98 Sample ID = 2600015 Number of Standard Deviations = 0.6 Blind Sample ID = N58 Lab Value = 0.938 Most Probable Value = 0.910 Percent Recovery = 103.1 Date Sample Logged by Lab = 09/10/98 Sample ID = 2530111 Number of Standard Deviations = 0.2 Blind Sample ID = N58 Lab Value = 0.919 Most Probable Value = 0.910 Percent Recovery = 101.0 Date Sample Logged by Lab = 09/03/98 Sample ID = 2460016 Number of Standard Deviations = 0.1 Blind Sample ID = N58 Lab Value = 0.284 Most Probable Value = 0.285 Percent Recovery = 99.6 Date Sample Logged by Lab = 08/20/98 Sample ID = 2320306 Number of Standard Deviations = -0.0 Blind Sample ID = N57 Lab Value = 0.252 Most Probable Value = 0.285 Percent Recovery = 88.4 Date Sample Logged by Lab = 08/14/98 Sample ID = 2260068 Number of Standard Deviations = -0.3 Blind Sample ID = N57 Lab Value = 0.240 Most Probable Value = 0.285 Percent Recovery = 84.2 Date Sample Logged by Lab = 08/06/98 Sample ID = 2180182 Number of Standard Deviations = -0.4 Blind Sample ID = N57 Lab Value = 0.933 Most Probable Value = 0.910 Percent Recovery = 102.5 Date Sample Logged by Lab = 07/16/98 Sample ID = 1970016 Number of Standard Deviations = 0.1 Blind Sample ID = N58 Lab Value = 0.932 Most Probable Value = 0.910 Percent Recovery = 102.4 Date Sample Logged by Lab = 07/09/98 Sample ID = 1900090 Number of Standard Deviations = 0.1 Blind Sample ID = N58 Lab Value = 1.095 Most Probable Value = 0.910 Percent Recovery = 120.3 Date Sample Logged by Lab = 07/06/98 Sample ID = 1870157 Number of Standard Deviations = 1.2 Blind Sample ID = N58 Lab Value = 0.367 Most Probable Value = 0.285 Percent Recovery = 128.8 Date Sample Logged by Lab = 06/18/98 Sample ID = 1690150 Number of Standard Deviations = 0.6 Blind Sample ID = N57 Lab Value = 0.270 Most Probable Value = 0.285 Percent Recovery = 94.7 Date Sample Logged by Lab = 06/11/98 Sample ID = 1620089 Number of Standard Deviations = -0.1 Blind Sample ID = N57 Lab Value = 0.227 Most Probable Value = 0.285 Percent Recovery = 79.6 Date Sample Logged by Lab = 06/04/98 Sample ID = 1550189 Number of Standard Deviations = -0.5 Blind Sample ID = N57 Lab Value = 0.807 Most Probable Value = 0.910 Percent Recovery = 88.7 Date Sample Logged by Lab = 05/28/98 Sample ID = 1480063 Number of Standard Deviations = -0.6 Blind Sample ID = N58 Lab Value = 0.855 Most Probable Value = 0.910 Percent Recovery = 94.0 Date Sample Logged by Lab = 05/07/98 Sample ID = 1270082 Number of Standard Deviations = -0.3 Blind Sample ID = N58 Lab Value = 0.229 Most Probable Value = 0.285 Percent Recovery = 80.4 Date Sample Logged by Lab = 04/16/98 Sample ID = 1060088 Number of Standard Deviations = -0.4 Blind Sample ID = N57 Lab Value = 0.217 Most Probable Value = 0.285 Percent Recovery = 76.1 Date Sample Logged by Lab = 04/09/98 Sample ID = 0990018 Number of Standard Deviations = -0.5 Blind Sample ID = N57 Lab Value = 0.217 Most Probable Value = 0.285 Percent Recovery = 76.1 Date Sample Logged by Lab = 04/02/98 Sample ID = 0920015 Number of Standard Deviations = -0.5 Blind Sample ID = N57 Lab Value = 0.738 Most Probable Value = 0.754 Percent Recovery = 97.9 Date Sample Logged by Lab = 03/19/98 Sample ID = 0780159 Number of Standard Deviations = -0.1 Blind Sample ID = N56 Lab Value = 0.756 Most Probable Value = 0.754 Percent Recovery = 100.3 Date Sample Logged by Lab = 03/12/98 Sample ID = 0710072 Number of Standard Deviations = 0.0 Blind Sample ID = N56 Lab Value = 0.737 Most Probable Value = 0.754 Percent Recovery = 97.7 Date Sample Logged by Lab = 03/05/98 Sample ID = 0640056 Number of Standard Deviations = -0.1 Blind Sample ID = N56 Lab Value = 0.276 Most Probable Value = 0.304 Percent Recovery = 90.8 Date Sample Logged by Lab = 02/19/98 Sample ID = 0500028 Number of Standard Deviations = -0.2 Blind Sample ID = N55 Lab Value = 0.289 Most Probable Value = 0.304 Percent Recovery = 95.1 Date Sample Logged by Lab = 02/12/98 Sample ID = 0430095 Number of Standard Deviations = -0.1 Blind Sample ID = N55 Lab Value = 0.250 Most Probable Value = 0.304 Percent Recovery = 82.2 Date Sample Logged by Lab = 02/05/98 Sample ID = 0360074 Number of Standard Deviations = -0.4 Blind Sample ID = N55 Lab Value = 0.698 Most Probable Value = 0.754 Percent Recovery = 92.6 Date Sample Logged by Lab = 01/29/98 Sample ID = 0290022 Number of Standard Deviations = -0.4 Blind Sample ID = N56 Lab Value = 0.577 Most Probable Value = 0.754 Percent Recovery = 76.5 Date Sample Logged by Lab = 01/16/98 Sample ID = 0160121 Number of Standard Deviations = -1.2 Blind Sample ID = N56 Lab Value = 0.754 Most Probable Value = 0.754 Percent Recovery = 100.0 Date Sample Logged by Lab = 01/08/98 Sample ID = 0080098 Number of Standard Deviations = 0.0 Blind Sample ID = N56 Lab Value = 0.276 Most Probable Value = 0.304 Percent Recovery = 90.8 Date Sample Logged by Lab = 12/18/97 Sample ID = 3520021 Number of Standard Deviations = -0.2 Blind Sample ID = N55 Lab Value = 0.289 Most Probable Value = 0.304 Percent Recovery = 95.1 Date Sample Logged by Lab = 12/11/97 Sample ID = 3450039 Number of Standard Deviations = -0.1 Blind Sample ID = N55 Lab Value = 0.221 Most Probable Value = 0.304 Percent Recovery = 72.7 Date Sample Logged by Lab = 12/04/97 Sample ID = 3380075 Number of Standard Deviations = -0.6 Blind Sample ID = N55 Lab Value = 0.820 Most Probable Value = 0.754 Percent Recovery = 108.8 Date Sample Logged by Lab = 11/20/97 Sample ID = 3240011 Number of Standard Deviations = 0.4 Blind Sample ID = N56 Lab Value = 0.726 Most Probable Value = 0.754 Percent Recovery = 96.3 Date Sample Logged by Lab = 11/06/97 Sample ID = 3100137 Number of Standard Deviations = -0.2 Blind Sample ID = N56 Lab Value = 0.333 Most Probable Value = 0.304 Percent Recovery = 109.5 Date Sample Logged by Lab = 10/09/97 Sample ID = 2820058 Number of Standard Deviations = 0.2 Blind Sample ID = N55 Lab Value = 2.329 Most Probable Value = 2.370 Percent Recovery = 98.3 Date Sample Logged by Lab = 09/22/97 Sample ID = 2650076 Number of Standard Deviations = -0.1 Blind Sample ID = N52 Lab Value = 2.701 Most Probable Value = 2.370 Percent Recovery = 114.0 Date Sample Logged by Lab = 09/05/97 Sample ID = 2480305 Number of Standard Deviations = 1.0 Blind Sample ID = N52 Lab Value = 0.624 Most Probable Value = 0.474 Percent Recovery = 131.6 Date Sample Logged by Lab = 08/18/97 Sample ID = 2300320 Number of Standard Deviations = 1.2 Blind Sample ID = NAB Lab Value = 0.587 Most Probable Value = 0.474 Percent Recovery = 123.8 Date Sample Logged by Lab = 08/05/97 Sample ID = 2170115 Number of Standard Deviations = 0.9 Blind Sample ID = NAB Lab Value = 2.742 Most Probable Value = 2.370 Percent Recovery = 115.7 Date Sample Logged by Lab = 07/22/97 Sample ID = 2030245 Number of Standard Deviations = 1.2 Blind Sample ID = N52 Lab Value = 2.521 Most Probable Value = 2.370 Percent Recovery = 106.4 Date Sample Logged by Lab = 07/03/97 Sample ID = 1840272 Number of Standard Deviations = 0.5 Blind Sample ID = N52 Lab Value = 0.468 Most Probable Value = 0.474 Percent Recovery = 98.7 Date Sample Logged by Lab = 06/26/97 Sample ID = 1770162 Number of Standard Deviations = -0.0 Blind Sample ID = NAB Lab Value = 0.525 Most Probable Value = 0.474 Percent Recovery = 110.8 Date Sample Logged by Lab = 06/06/97 Sample ID = 1570024 Number of Standard Deviations = 0.4 Blind Sample ID = NAB Lab Value = 2.709 Most Probable Value = 2.370 Percent Recovery = 114.3 Date Sample Logged by Lab = 05/19/97 Sample ID = 1390147 Number of Standard Deviations = 1.1 Blind Sample ID = N52 Lab Value = 2.331 Most Probable Value = 2.370 Percent Recovery = 98.4 Date Sample Logged by Lab = 05/05/97 Sample ID = 1250174 Number of Standard Deviations = -0.1 Blind Sample ID = N52 Lab Value = 0.540 Most Probable Value = 0.474 Percent Recovery = 113.9 Date Sample Logged by Lab = 04/22/97 Sample ID = 1120003 Number of Standard Deviations = 0.5 Blind Sample ID = NAB Lab Value = 0.470 Most Probable Value = 0.474 Percent Recovery = 99.2 Date Sample Logged by Lab = 04/08/97 Sample ID = 0980168 Number of Standard Deviations = -0.0 Blind Sample ID = NAB Lab Value = 0.230 Most Probable Value = 0.250 Percent Recovery = 92.0 Date Sample Logged by Lab = 02/21/97 Sample ID = 0520152 Number of Standard Deviations = -0.2 Blind Sample ID = N49 Lab Value = 0.300 Most Probable Value = 0.250 Percent Recovery = 120.0 Date Sample Logged by Lab = 02/11/97 Sample ID = 0420050 Number of Standard Deviations = 0.5 Blind Sample ID = N49 Lab Value = 0.320 Most Probable Value = 0.250 Percent Recovery = 128.0 Date Sample Logged by Lab = 12/24/96 Sample ID = 3590059 Number of Standard Deviations = 0.6 Blind Sample ID = N49 Lab Value = 0.300 Most Probable Value = 0.250 Percent Recovery = 120.0 Date Sample Logged by Lab = 11/01/96 Sample ID = 3060254 Number of Standard Deviations = 0.5 Blind Sample ID = N49 Lab Value = 1.200 Most Probable Value = 1.288 Percent Recovery = 93.2 Date Sample Logged by Lab = 10/04/96 Sample ID = 2780023 Number of Standard Deviations = -0.5 Blind Sample ID = N48 Y = 100
The SGPlot Procedure


- KJELDAHL NITROGEN-N,UNF,CFA,ACD -
Percent Recovery by Date
Lab: NWQL, PCode: 00625, MCode: KJ008
Logged in Dates: 10/04/96 through 09/24/01
Open Data Set

Lab Value = 0.261 Most Probable Value = 0.101 Percent Recovery = 258.4 Date Sample Logged by Lab = 08/28/01 Sample ID = 2400046 Number of Standard Deviations = 1.5 Blind Sample ID = N69 Lab Value = 0.049 Most Probable Value = 0.101 Percent Recovery = 48.5 Date Sample Logged by Lab = 06/28/01 Sample ID = 1790040 Number of Standard Deviations = -0.5 Blind Sample ID = N69 Lab Value = 1.527 Most Probable Value = 0.652 Percent Recovery = 234.2 Date Sample Logged by Lab = 11/22/00 Sample ID = 3270017 Number of Standard Deviations = 6.5 Blind Sample ID = N68 Lab Value = 0.063 Most Probable Value = 0.159 Percent Recovery = 39.6 Date Sample Logged by Lab = 04/05/00 Sample ID = 0960018 Number of Standard Deviations = -0.8 Blind Sample ID = N65 Lab Value = 0.375 Most Probable Value = 0.200 Percent Recovery = 187.5 Date Sample Logged by Lab = 02/11/00 Sample ID = 0420196 Number of Standard Deviations = 1.5 Blind Sample ID = N63 Lab Value = 2.347 Most Probable Value = 1.540 Percent Recovery = 152.4 Date Sample Logged by Lab = 01/31/00 Sample ID = 0310090 Number of Standard Deviations = 4.2 Blind Sample ID = N64 Lab Value = 2.152 Most Probable Value = 0.200 Percent Recovery = 1076.0 Date Sample Logged by Lab = 12/20/99 Sample ID = 3540161 Number of Standard Deviations = 16.5 Blind Sample ID = N63 Lab Value = 0.118 Most Probable Value = 0.200 Percent Recovery = 59.0 Date Sample Logged by Lab = 12/08/99 Sample ID = 3420039 Number of Standard Deviations = -0.7 Blind Sample ID = N63 Lab Value = 0.564 Most Probable Value = 0.200 Percent Recovery = 282.0 Date Sample Logged by Lab = 10/22/99 Sample ID = 2950005 Number of Standard Deviations = 3.1 Blind Sample ID = N63 Lab Value = 0.155 Most Probable Value = 1.150 Percent Recovery = 13.5 Date Sample Logged by Lab = 09/23/99 Sample ID = 2660011 Number of Standard Deviations = -5.9 Blind Sample ID = N62 Lab Value = 1.629 Most Probable Value = 1.150 Percent Recovery = 141.7 Date Sample Logged by Lab = 07/27/99 Sample ID = 2080110 Number of Standard Deviations = 2.8 Blind Sample ID = N62 Lab Value = 1.469 Most Probable Value = 0.878 Percent Recovery = 167.3 Date Sample Logged by Lab = 01/13/99 Sample ID = 0130039 Number of Standard Deviations = 3.9 Blind Sample ID = N60 Lab Value = 0.117 Most Probable Value = 0.390 Percent Recovery = 30.0 Date Sample Logged by Lab = 12/11/98 Sample ID = 3450161 Number of Standard Deviations = -2.2 Blind Sample ID = N59 Lab Value = 0.383 Most Probable Value = 0.878 Percent Recovery = 43.6 Date Sample Logged by Lab = 11/27/98 Sample ID = 3310077 Number of Standard Deviations = -3.2 Blind Sample ID = N60 Lab Value = 0.657 Most Probable Value = 0.390 Percent Recovery = 168.5 Date Sample Logged by Lab = 10/05/98 Sample ID = 2780123 Number of Standard Deviations = 2.1 Blind Sample ID = N59 Lab Value = 0.164 Most Probable Value = 0.285 Percent Recovery = 57.5 Date Sample Logged by Lab = 08/12/98 Sample ID = 2240180 Number of Standard Deviations = -0.9 Blind Sample ID = N57 Lab Value = 0.100 Most Probable Value = 0.285 Percent Recovery = 35.1 Date Sample Logged by Lab = 06/26/98 Sample ID = 1770094 Number of Standard Deviations = -1.4 Blind Sample ID = N57 Lab Value = 0.893 Most Probable Value = 0.285 Percent Recovery = 313.3 Date Sample Logged by Lab = 06/25/98 Sample ID = 1760110 Number of Standard Deviations = 4.8 Blind Sample ID = N57 Lab Value = 0.159 Most Probable Value = 0.285 Percent Recovery = 55.8 Date Sample Logged by Lab = 06/04/98 Sample ID = 1550181 Number of Standard Deviations = -1.0 Blind Sample ID = N57 Lab Value = 0.119 Most Probable Value = 0.285 Percent Recovery = 41.8 Date Sample Logged by Lab = 06/02/98 Sample ID = 1530208 Number of Standard Deviations = -1.3 Blind Sample ID = N57 Lab Value = 0.261 Most Probable Value = 0.101 Percent Recovery = 258.4 Date Sample Logged by Lab = 08/28/01 Sample ID = 2400046 Number of Standard Deviations = 1.5 Blind Sample ID = N69 Lab Value = 0.049 Most Probable Value = 0.101 Percent Recovery = 48.5 Date Sample Logged by Lab = 06/28/01 Sample ID = 1790040 Number of Standard Deviations = -0.5 Blind Sample ID = N69 Lab Value = 1.527 Most Probable Value = 0.652 Percent Recovery = 234.2 Date Sample Logged by Lab = 11/22/00 Sample ID = 3270017 Number of Standard Deviations = 6.5 Blind Sample ID = N68 Lab Value = 0.063 Most Probable Value = 0.159 Percent Recovery = 39.6 Date Sample Logged by Lab = 04/05/00 Sample ID = 0960018 Number of Standard Deviations = -0.8 Blind Sample ID = N65 Lab Value = 0.375 Most Probable Value = 0.200 Percent Recovery = 187.5 Date Sample Logged by Lab = 02/11/00 Sample ID = 0420196 Number of Standard Deviations = 1.5 Blind Sample ID = N63 Lab Value = 2.347 Most Probable Value = 1.540 Percent Recovery = 152.4 Date Sample Logged by Lab = 01/31/00 Sample ID = 0310090 Number of Standard Deviations = 4.2 Blind Sample ID = N64 Lab Value = 2.152 Most Probable Value = 0.200 Percent Recovery = 1076.0 Date Sample Logged by Lab = 12/20/99 Sample ID = 3540161 Number of Standard Deviations = 16.5 Blind Sample ID = N63 Lab Value = 0.118 Most Probable Value = 0.200 Percent Recovery = 59.0 Date Sample Logged by Lab = 12/08/99 Sample ID = 3420039 Number of Standard Deviations = -0.7 Blind Sample ID = N63 Lab Value = 0.564 Most Probable Value = 0.200 Percent Recovery = 282.0 Date Sample Logged by Lab = 10/22/99 Sample ID = 2950005 Number of Standard Deviations = 3.1 Blind Sample ID = N63 Lab Value = 0.155 Most Probable Value = 1.150 Percent Recovery = 13.5 Date Sample Logged by Lab = 09/23/99 Sample ID = 2660011 Number of Standard Deviations = -5.9 Blind Sample ID = N62 Lab Value = 1.629 Most Probable Value = 1.150 Percent Recovery = 141.7 Date Sample Logged by Lab = 07/27/99 Sample ID = 2080110 Number of Standard Deviations = 2.8 Blind Sample ID = N62 Lab Value = 1.469 Most Probable Value = 0.878 Percent Recovery = 167.3 Date Sample Logged by Lab = 01/13/99 Sample ID = 0130039 Number of Standard Deviations = 3.9 Blind Sample ID = N60 Lab Value = 0.117 Most Probable Value = 0.390 Percent Recovery = 30.0 Date Sample Logged by Lab = 12/11/98 Sample ID = 3450161 Number of Standard Deviations = -2.2 Blind Sample ID = N59 Lab Value = 0.383 Most Probable Value = 0.878 Percent Recovery = 43.6 Date Sample Logged by Lab = 11/27/98 Sample ID = 3310077 Number of Standard Deviations = -3.2 Blind Sample ID = N60 Lab Value = 0.657 Most Probable Value = 0.390 Percent Recovery = 168.5 Date Sample Logged by Lab = 10/05/98 Sample ID = 2780123 Number of Standard Deviations = 2.1 Blind Sample ID = N59 Lab Value = 0.164 Most Probable Value = 0.285 Percent Recovery = 57.5 Date Sample Logged by Lab = 08/12/98 Sample ID = 2240180 Number of Standard Deviations = -0.9 Blind Sample ID = N57 Lab Value = 0.100 Most Probable Value = 0.285 Percent Recovery = 35.1 Date Sample Logged by Lab = 06/26/98 Sample ID = 1770094 Number of Standard Deviations = -1.4 Blind Sample ID = N57 Lab Value = 0.893 Most Probable Value = 0.285 Percent Recovery = 313.3 Date Sample Logged by Lab = 06/25/98 Sample ID = 1760110 Number of Standard Deviations = 4.8 Blind Sample ID = N57 Lab Value = 0.159 Most Probable Value = 0.285 Percent Recovery = 55.8 Date Sample Logged by Lab = 06/04/98 Sample ID = 1550181 Number of Standard Deviations = -1.0 Blind Sample ID = N57 Lab Value = 0.119 Most Probable Value = 0.285 Percent Recovery = 41.8 Date Sample Logged by Lab = 06/02/98 Sample ID = 1530208 Number of Standard Deviations = -1.3 Blind Sample ID = N57 Lab Value = 0.724 Most Probable Value = 0.660 Percent Recovery = 109.7 Date Sample Logged by Lab = 09/24/01 Sample ID = 2670128 Number of Standard Deviations = 0.5 Blind Sample ID = N70 Lab Value = 0.726 Most Probable Value = 0.660 Percent Recovery = 110.0 Date Sample Logged by Lab = 09/24/01 Sample ID = 2670126 Number of Standard Deviations = 0.5 Blind Sample ID = N70 Lab Value = 0.728 Most Probable Value = 0.660 Percent Recovery = 110.3 Date Sample Logged by Lab = 09/24/01 Sample ID = 2670129 Number of Standard Deviations = 0.5 Blind Sample ID = N70 Lab Value = 0.744 Most Probable Value = 0.660 Percent Recovery = 112.7 Date Sample Logged by Lab = 09/24/01 Sample ID = 2670130 Number of Standard Deviations = 0.6 Blind Sample ID = N70 Lab Value = 0.754 Most Probable Value = 0.660 Percent Recovery = 114.2 Date Sample Logged by Lab = 09/24/01 Sample ID = 2670127 Number of Standard Deviations = 0.7 Blind Sample ID = N70 Lab Value = 0.746 Most Probable Value = 0.660 Percent Recovery = 113.0 Date Sample Logged by Lab = 09/24/01 Sample ID = 2670131 Number of Standard Deviations = 0.6 Blind Sample ID = N70 Lab Value = 0.734 Most Probable Value = 0.660 Percent Recovery = 111.2 Date Sample Logged by Lab = 09/18/01 Sample ID = 2610006 Number of Standard Deviations = 0.5 Blind Sample ID = N70 Lab Value = 0.717 Most Probable Value = 0.660 Percent Recovery = 108.6 Date Sample Logged by Lab = 09/18/01 Sample ID = 2610005 Number of Standard Deviations = 0.4 Blind Sample ID = N70 Lab Value = 0.748 Most Probable Value = 0.660 Percent Recovery = 113.3 Date Sample Logged by Lab = 09/18/01 Sample ID = 2610003 Number of Standard Deviations = 0.7 Blind Sample ID = N70 Lab Value = 0.739 Most Probable Value = 0.660 Percent Recovery = 112.0 Date Sample Logged by Lab = 09/18/01 Sample ID = 2610004 Number of Standard Deviations = 0.6 Blind Sample ID = N70 Lab Value = 0.717 Most Probable Value = 0.660 Percent Recovery = 108.6 Date Sample Logged by Lab = 09/18/01 Sample ID = 2610002 Number of Standard Deviations = 0.4 Blind Sample ID = N70 Lab Value = 0.725 Most Probable Value = 0.660 Percent Recovery = 109.8 Date Sample Logged by Lab = 09/14/01 Sample ID = 2570024 Number of Standard Deviations = 0.5 Blind Sample ID = N70 Lab Value = 0.694 Most Probable Value = 0.660 Percent Recovery = 105.2 Date Sample Logged by Lab = 09/13/01 Sample ID = 2560050 Number of Standard Deviations = 0.3 Blind Sample ID = N70 Lab Value = 0.705 Most Probable Value = 0.660 Percent Recovery = 106.8 Date Sample Logged by Lab = 09/12/01 Sample ID = 2550069 Number of Standard Deviations = 0.3 Blind Sample ID = N70 Lab Value = 0.711 Most Probable Value = 0.660 Percent Recovery = 107.7 Date Sample Logged by Lab = 09/12/01 Sample ID = 2550070 Number of Standard Deviations = 0.4 Blind Sample ID = N70 Lab Value = 0.732 Most Probable Value = 0.660 Percent Recovery = 110.9 Date Sample Logged by Lab = 09/10/01 Sample ID = 2530362 Number of Standard Deviations = 0.5 Blind Sample ID = N70 Lab Value = 0.681 Most Probable Value = 0.660 Percent Recovery = 103.2 Date Sample Logged by Lab = 09/05/01 Sample ID = 2480230 Number of Standard Deviations = 0.2 Blind Sample ID = N70 Lab Value = 0.679 Most Probable Value = 0.660 Percent Recovery = 102.9 Date Sample Logged by Lab = 09/05/01 Sample ID = 2480229 Number of Standard Deviations = 0.1 Blind Sample ID = N70 Lab Value = 0.727 Most Probable Value = 0.660 Percent Recovery = 110.2 Date Sample Logged by Lab = 09/05/01 Sample ID = 2480069 Number of Standard Deviations = 0.5 Blind Sample ID = N70 Lab Value = 0.698 Most Probable Value = 0.660 Percent Recovery = 105.8 Date Sample Logged by Lab = 09/05/01 Sample ID = 2480068 Number of Standard Deviations = 0.3 Blind Sample ID = N70 Lab Value = 0.065 Most Probable Value = 0.101 Percent Recovery = 64.4 Date Sample Logged by Lab = 08/29/01 Sample ID = 2410169 Number of Standard Deviations = -0.3 Blind Sample ID = N69 Lab Value = 0.082 Most Probable Value = 0.101 Percent Recovery = 81.2 Date Sample Logged by Lab = 08/27/01 Sample ID = 2390245 Number of Standard Deviations = -0.2 Blind Sample ID = N69 Lab Value = 0.073 Most Probable Value = 0.101 Percent Recovery = 72.3 Date Sample Logged by Lab = 08/22/01 Sample ID = 2340141 Number of Standard Deviations = -0.3 Blind Sample ID = N69 Lab Value = 0.074 Most Probable Value = 0.101 Percent Recovery = 73.3 Date Sample Logged by Lab = 08/22/01 Sample ID = 2340142 Number of Standard Deviations = -0.3 Blind Sample ID = N69 Lab Value = 0.081 Most Probable Value = 0.101 Percent Recovery = 80.2 Date Sample Logged by Lab = 08/22/01 Sample ID = 2340143 Number of Standard Deviations = -0.2 Blind Sample ID = N69 Lab Value = 0.095 Most Probable Value = 0.101 Percent Recovery = 94.1 Date Sample Logged by Lab = 08/21/01 Sample ID = 2330242 Number of Standard Deviations = -0.1 Blind Sample ID = N69 Lab Value = 0.091 Most Probable Value = 0.101 Percent Recovery = 90.1 Date Sample Logged by Lab = 08/20/01 Sample ID = 2320182 Number of Standard Deviations = -0.1 Blind Sample ID = N69 Lab Value = 0.091 Most Probable Value = 0.101 Percent Recovery = 90.1 Date Sample Logged by Lab = 08/17/01 Sample ID = 2290041 Number of Standard Deviations = -0.1 Blind Sample ID = N69 Lab Value = 0.099 Most Probable Value = 0.101 Percent Recovery = 98.0 Date Sample Logged by Lab = 08/16/01 Sample ID = 2280058 Number of Standard Deviations = -0.0 Blind Sample ID = N69 Lab Value = 0.071 Most Probable Value = 0.101 Percent Recovery = 70.3 Date Sample Logged by Lab = 08/15/01 Sample ID = 2270056 Number of Standard Deviations = -0.3 Blind Sample ID = N69 Lab Value = 0.094 Most Probable Value = 0.101 Percent Recovery = 93.1 Date Sample Logged by Lab = 08/14/01 Sample ID = 2260271 Number of Standard Deviations = -0.1 Blind Sample ID = N69 Lab Value = 0.079 Most Probable Value = 0.101 Percent Recovery = 78.2 Date Sample Logged by Lab = 08/14/01 Sample ID = 2260270 Number of Standard Deviations = -0.2 Blind Sample ID = N69 Lab Value = 0.067 Most Probable Value = 0.101 Percent Recovery = 66.3 Date Sample Logged by Lab = 08/10/01 Sample ID = 2220107 Number of Standard Deviations = -0.3 Blind Sample ID = N69 Lab Value = 0.061 Most Probable Value = 0.101 Percent Recovery = 60.4 Date Sample Logged by Lab = 08/10/01 Sample ID = 2220106 Number of Standard Deviations = -0.4 Blind Sample ID = N69 Lab Value = 0.075 Most Probable Value = 0.101 Percent Recovery = 74.3 Date Sample Logged by Lab = 08/08/01 Sample ID = 2200008 Number of Standard Deviations = -0.2 Blind Sample ID = N69 Lab Value = 0.078 Most Probable Value = 0.101 Percent Recovery = 77.2 Date Sample Logged by Lab = 08/07/01 Sample ID = 2190038 Number of Standard Deviations = -0.2 Blind Sample ID = N69 Lab Value = 0.065 Most Probable Value = 0.101 Percent Recovery = 64.4 Date Sample Logged by Lab = 08/06/01 Sample ID = 2180207 Number of Standard Deviations = -0.3 Blind Sample ID = N69 Lab Value = 0.096 Most Probable Value = 0.101 Percent Recovery = 95.0 Date Sample Logged by Lab = 08/06/01 Sample ID = 2180185 Number of Standard Deviations = -0.0 Blind Sample ID = N69 Lab Value = 0.081 Most Probable Value = 0.101 Percent Recovery = 80.2 Date Sample Logged by Lab = 08/06/01 Sample ID = 2180208 Number of Standard Deviations = -0.2 Blind Sample ID = N69 Lab Value = 0.685 Most Probable Value = 0.660 Percent Recovery = 103.8 Date Sample Logged by Lab = 07/31/01 Sample ID = 2120047 Number of Standard Deviations = 0.2 Blind Sample ID = N70 Lab Value = 0.628 Most Probable Value = 0.660 Percent Recovery = 95.2 Date Sample Logged by Lab = 07/31/01 Sample ID = 2120048 Number of Standard Deviations = -0.2 Blind Sample ID = N70 Lab Value = 0.690 Most Probable Value = 0.660 Percent Recovery = 104.5 Date Sample Logged by Lab = 07/27/01 Sample ID = 2080024 Number of Standard Deviations = 0.2 Blind Sample ID = N70 Lab Value = 0.704 Most Probable Value = 0.660 Percent Recovery = 106.7 Date Sample Logged by Lab = 07/26/01 Sample ID = 2070074 Number of Standard Deviations = 0.3 Blind Sample ID = N70 Lab Value = 0.745 Most Probable Value = 0.660 Percent Recovery = 112.9 Date Sample Logged by Lab = 07/25/01 Sample ID = 2060060 Number of Standard Deviations = 0.6 Blind Sample ID = N70 Lab Value = 0.722 Most Probable Value = 0.660 Percent Recovery = 109.4 Date Sample Logged by Lab = 07/24/01 Sample ID = 2050110 Number of Standard Deviations = 0.5 Blind Sample ID = N70 Lab Value = 0.721 Most Probable Value = 0.660 Percent Recovery = 109.2 Date Sample Logged by Lab = 07/24/01 Sample ID = 2050111 Number of Standard Deviations = 0.5 Blind Sample ID = N70 Lab Value = 0.675 Most Probable Value = 0.660 Percent Recovery = 102.3 Date Sample Logged by Lab = 07/23/01 Sample ID = 2040153 Number of Standard Deviations = 0.1 Blind Sample ID = N70 Lab Value = 0.675 Most Probable Value = 0.660 Percent Recovery = 102.3 Date Sample Logged by Lab = 07/18/01 Sample ID = 1990088 Number of Standard Deviations = 0.1 Blind Sample ID = N70 Lab Value = 0.690 Most Probable Value = 0.660 Percent Recovery = 104.5 Date Sample Logged by Lab = 07/18/01 Sample ID = 1990087 Number of Standard Deviations = 0.2 Blind Sample ID = N70 Lab Value = 0.648 Most Probable Value = 0.660 Percent Recovery = 98.2 Date Sample Logged by Lab = 07/17/01 Sample ID = 1980098 Number of Standard Deviations = -0.1 Blind Sample ID = N70 Lab Value = 0.721 Most Probable Value = 0.660 Percent Recovery = 109.2 Date Sample Logged by Lab = 07/16/01 Sample ID = 1970192 Number of Standard Deviations = 0.5 Blind Sample ID = N70 Lab Value = 0.749 Most Probable Value = 0.660 Percent Recovery = 113.5 Date Sample Logged by Lab = 07/13/01 Sample ID = 1940052 Number of Standard Deviations = 0.7 Blind Sample ID = N70 Lab Value = 0.667 Most Probable Value = 0.660 Percent Recovery = 101.1 Date Sample Logged by Lab = 07/12/01 Sample ID = 1930004 Number of Standard Deviations = 0.1 Blind Sample ID = N70 Lab Value = 0.685 Most Probable Value = 0.660 Percent Recovery = 103.8 Date Sample Logged by Lab = 07/11/01 Sample ID = 1920004 Number of Standard Deviations = 0.2 Blind Sample ID = N70 Lab Value = 0.692 Most Probable Value = 0.660 Percent Recovery = 104.8 Date Sample Logged by Lab = 07/10/01 Sample ID = 1910002 Number of Standard Deviations = 0.2 Blind Sample ID = N70 Lab Value = 0.712 Most Probable Value = 0.660 Percent Recovery = 107.9 Date Sample Logged by Lab = 07/09/01 Sample ID = 1900457 Number of Standard Deviations = 0.4 Blind Sample ID = N70 Lab Value = 0.740 Most Probable Value = 0.660 Percent Recovery = 112.1 Date Sample Logged by Lab = 07/06/01 Sample ID = 1870007 Number of Standard Deviations = 0.6 Blind Sample ID = N70 Lab Value = 0.713 Most Probable Value = 0.660 Percent Recovery = 108.0 Date Sample Logged by Lab = 07/03/01 Sample ID = 1840009 Number of Standard Deviations = 0.4 Blind Sample ID = N70 Lab Value = 0.708 Most Probable Value = 0.660 Percent Recovery = 107.3 Date Sample Logged by Lab = 07/02/01 Sample ID = 1830094 Number of Standard Deviations = 0.4 Blind Sample ID = N70 Lab Value = 0.098 Most Probable Value = 0.101 Percent Recovery = 97.0 Date Sample Logged by Lab = 06/29/01 Sample ID = 1800076 Number of Standard Deviations = -0.0 Blind Sample ID = N69 Lab Value = 0.085 Most Probable Value = 0.101 Percent Recovery = 84.2 Date Sample Logged by Lab = 06/27/01 Sample ID = 1780052 Number of Standard Deviations = -0.2 Blind Sample ID = N69 Lab Value = 0.136 Most Probable Value = 0.101 Percent Recovery = 134.7 Date Sample Logged by Lab = 06/26/01 Sample ID = 1770091 Number of Standard Deviations = 0.3 Blind Sample ID = N69 Lab Value = 0.111 Most Probable Value = 0.101 Percent Recovery = 109.9 Date Sample Logged by Lab = 06/26/01 Sample ID = 1770092 Number of Standard Deviations = 0.1 Blind Sample ID = N69 Lab Value = 0.088 Most Probable Value = 0.101 Percent Recovery = 87.1 Date Sample Logged by Lab = 06/22/01 Sample ID = 1730100 Number of Standard Deviations = -0.1 Blind Sample ID = N69 Lab Value = 0.092 Most Probable Value = 0.101 Percent Recovery = 91.1 Date Sample Logged by Lab = 06/21/01 Sample ID = 1720144 Number of Standard Deviations = -0.1 Blind Sample ID = N69 Lab Value = 0.068 Most Probable Value = 0.101 Percent Recovery = 67.3 Date Sample Logged by Lab = 06/20/01 Sample ID = 1710179 Number of Standard Deviations = -0.3 Blind Sample ID = N69 Lab Value = 0.065 Most Probable Value = 0.101 Percent Recovery = 64.4 Date Sample Logged by Lab = 06/20/01 Sample ID = 1710180 Number of Standard Deviations = -0.3 Blind Sample ID = N69 Lab Value = 0.068 Most Probable Value = 0.101 Percent Recovery = 67.3 Date Sample Logged by Lab = 06/20/01 Sample ID = 1710182 Number of Standard Deviations = -0.3 Blind Sample ID = N69 Lab Value = 0.083 Most Probable Value = 0.101 Percent Recovery = 82.2 Date Sample Logged by Lab = 06/20/01 Sample ID = 1710181 Number of Standard Deviations = -0.2 Blind Sample ID = N69 Lab Value = 0.106 Most Probable Value = 0.101 Percent Recovery = 105.0 Date Sample Logged by Lab = 06/14/01 Sample ID = 1650039 Number of Standard Deviations = 0.0 Blind Sample ID = N69 Lab Value = 0.112 Most Probable Value = 0.101 Percent Recovery = 110.9 Date Sample Logged by Lab = 06/13/01 Sample ID = 1640001 Number of Standard Deviations = 0.1 Blind Sample ID = N69 Lab Value = 0.084 Most Probable Value = 0.101 Percent Recovery = 83.2 Date Sample Logged by Lab = 06/12/01 Sample ID = 1630024 Number of Standard Deviations = -0.2 Blind Sample ID = N69 Lab Value = 0.086 Most Probable Value = 0.101 Percent Recovery = 85.1 Date Sample Logged by Lab = 06/12/01 Sample ID = 1630025 Number of Standard Deviations = -0.1 Blind Sample ID = N69 Lab Value = 0.087 Most Probable Value = 0.101 Percent Recovery = 86.1 Date Sample Logged by Lab = 06/07/01 Sample ID = 1580091 Number of Standard Deviations = -0.1 Blind Sample ID = N69 Lab Value = 0.088 Most Probable Value = 0.101 Percent Recovery = 87.1 Date Sample Logged by Lab = 06/07/01 Sample ID = 1580090 Number of Standard Deviations = -0.1 Blind Sample ID = N69 Lab Value = 0.080 Most Probable Value = 0.101 Percent Recovery = 79.2 Date Sample Logged by Lab = 06/06/01 Sample ID = 1570044 Number of Standard Deviations = -0.2 Blind Sample ID = N69 Lab Value = 0.079 Most Probable Value = 0.101 Percent Recovery = 78.2 Date Sample Logged by Lab = 06/06/01 Sample ID = 1570042 Number of Standard Deviations = -0.2 Blind Sample ID = N69 Lab Value = 0.077 Most Probable Value = 0.101 Percent Recovery = 76.2 Date Sample Logged by Lab = 06/06/01 Sample ID = 1570043 Number of Standard Deviations = -0.2 Blind Sample ID = N69 Lab Value = 0.742 Most Probable Value = 0.660 Percent Recovery = 112.4 Date Sample Logged by Lab = 05/30/01 Sample ID = 1500158 Number of Standard Deviations = 0.6 Blind Sample ID = N70 Lab Value = 0.742 Most Probable Value = 0.660 Percent Recovery = 112.4 Date Sample Logged by Lab = 05/30/01 Sample ID = 1500157 Number of Standard Deviations = 0.6 Blind Sample ID = N70 Lab Value = 0.617 Most Probable Value = 0.660 Percent Recovery = 93.5 Date Sample Logged by Lab = 05/25/01 Sample ID = 1450074 Number of Standard Deviations = -0.3 Blind Sample ID = N70 Lab Value = 0.709 Most Probable Value = 0.660 Percent Recovery = 107.4 Date Sample Logged by Lab = 05/24/01 Sample ID = 1440082 Number of Standard Deviations = 0.4 Blind Sample ID = N70 Lab Value = 0.717 Most Probable Value = 0.660 Percent Recovery = 108.6 Date Sample Logged by Lab = 05/24/01 Sample ID = 1440083 Number of Standard Deviations = 0.4 Blind Sample ID = N70 Lab Value = 0.718 Most Probable Value = 0.660 Percent Recovery = 108.8 Date Sample Logged by Lab = 05/22/01 Sample ID = 1420102 Number of Standard Deviations = 0.4 Blind Sample ID = N70 Lab Value = 0.716 Most Probable Value = 0.660 Percent Recovery = 108.5 Date Sample Logged by Lab = 05/22/01 Sample ID = 1420101 Number of Standard Deviations = 0.4 Blind Sample ID = N70 Lab Value = 0.687 Most Probable Value = 0.660 Percent Recovery = 104.1 Date Sample Logged by Lab = 05/18/01 Sample ID = 1380047 Number of Standard Deviations = 0.2 Blind Sample ID = N70 Lab Value = 0.737 Most Probable Value = 0.660 Percent Recovery = 111.7 Date Sample Logged by Lab = 05/18/01 Sample ID = 1380048 Number of Standard Deviations = 0.6 Blind Sample ID = N70 Lab Value = 0.650 Most Probable Value = 0.660 Percent Recovery = 98.5 Date Sample Logged by Lab = 05/16/01 Sample ID = 1360007 Number of Standard Deviations = -0.1 Blind Sample ID = N70 Lab Value = 0.664 Most Probable Value = 0.660 Percent Recovery = 100.6 Date Sample Logged by Lab = 05/15/01 Sample ID = 1350277 Number of Standard Deviations = 0.0 Blind Sample ID = N70 Lab Value = 0.651 Most Probable Value = 0.660 Percent Recovery = 98.6 Date Sample Logged by Lab = 05/15/01 Sample ID = 1350278 Number of Standard Deviations = -0.1 Blind Sample ID = N70 Lab Value = 0.684 Most Probable Value = 0.660 Percent Recovery = 103.6 Date Sample Logged by Lab = 05/15/01 Sample ID = 1350097 Number of Standard Deviations = 0.2 Blind Sample ID = N70 Lab Value = 0.730 Most Probable Value = 0.660 Percent Recovery = 110.6 Date Sample Logged by Lab = 05/10/01 Sample ID = 1300029 Number of Standard Deviations = 0.5 Blind Sample ID = N70 Lab Value = 0.674 Most Probable Value = 0.660 Percent Recovery = 102.1 Date Sample Logged by Lab = 05/09/01 Sample ID = 1290013 Number of Standard Deviations = 0.1 Blind Sample ID = N70 Lab Value = 0.702 Most Probable Value = 0.660 Percent Recovery = 106.4 Date Sample Logged by Lab = 05/09/01 Sample ID = 1290012 Number of Standard Deviations = 0.3 Blind Sample ID = N70 Lab Value = 0.672 Most Probable Value = 0.660 Percent Recovery = 101.8 Date Sample Logged by Lab = 05/07/01 Sample ID = 1270157 Number of Standard Deviations = 0.1 Blind Sample ID = N70 Lab Value = 0.678 Most Probable Value = 0.660 Percent Recovery = 102.7 Date Sample Logged by Lab = 05/02/01 Sample ID = 1220111 Number of Standard Deviations = 0.1 Blind Sample ID = N70 Lab Value = 0.712 Most Probable Value = 0.660 Percent Recovery = 107.9 Date Sample Logged by Lab = 05/02/01 Sample ID = 1220110 Number of Standard Deviations = 0.4 Blind Sample ID = N70 Lab Value = 0.760 Most Probable Value = 0.660 Percent Recovery = 115.2 Date Sample Logged by Lab = 04/30/01 Sample ID = 1200263 Number of Standard Deviations = 0.7 Blind Sample ID = N70 Lab Value = 0.602 Most Probable Value = 0.652 Percent Recovery = 92.3 Date Sample Logged by Lab = 03/29/01 Sample ID = 0880098 Number of Standard Deviations = -0.4 Blind Sample ID = N68 Lab Value = 0.608 Most Probable Value = 0.652 Percent Recovery = 93.2 Date Sample Logged by Lab = 03/28/01 Sample ID = 0870010 Number of Standard Deviations = -0.3 Blind Sample ID = N68 Lab Value = 0.651 Most Probable Value = 0.652 Percent Recovery = 99.8 Date Sample Logged by Lab = 03/26/01 Sample ID = 0850161 Number of Standard Deviations = -0.0 Blind Sample ID = N68 Lab Value = 0.633 Most Probable Value = 0.652 Percent Recovery = 97.1 Date Sample Logged by Lab = 03/23/01 Sample ID = 0820127 Number of Standard Deviations = -0.1 Blind Sample ID = N68 Lab Value = 0.637 Most Probable Value = 0.652 Percent Recovery = 97.7 Date Sample Logged by Lab = 03/23/01 Sample ID = 0820128 Number of Standard Deviations = -0.1 Blind Sample ID = N68 Lab Value = 0.666 Most Probable Value = 0.652 Percent Recovery = 102.2 Date Sample Logged by Lab = 03/23/01 Sample ID = 0820126 Number of Standard Deviations = 0.1 Blind Sample ID = N68 Lab Value = 0.592 Most Probable Value = 0.652 Percent Recovery = 90.8 Date Sample Logged by Lab = 03/20/01 Sample ID = 0790002 Number of Standard Deviations = -0.4 Blind Sample ID = N68 Lab Value = 0.586 Most Probable Value = 0.652 Percent Recovery = 89.9 Date Sample Logged by Lab = 03/19/01 Sample ID = 0780187 Number of Standard Deviations = -0.5 Blind Sample ID = N68 Lab Value = 0.626 Most Probable Value = 0.652 Percent Recovery = 96.0 Date Sample Logged by Lab = 03/16/01 Sample ID = 0750159 Number of Standard Deviations = -0.2 Blind Sample ID = N68 Lab Value = 0.588 Most Probable Value = 0.652 Percent Recovery = 90.2 Date Sample Logged by Lab = 03/15/01 Sample ID = 0740029 Number of Standard Deviations = -0.5 Blind Sample ID = N68 Lab Value = 0.578 Most Probable Value = 0.652 Percent Recovery = 88.7 Date Sample Logged by Lab = 03/14/01 Sample ID = 0730016 Number of Standard Deviations = -0.5 Blind Sample ID = N68 Lab Value = 0.595 Most Probable Value = 0.652 Percent Recovery = 91.3 Date Sample Logged by Lab = 03/13/01 Sample ID = 0720059 Number of Standard Deviations = -0.4 Blind Sample ID = N68 Lab Value = 0.602 Most Probable Value = 0.652 Percent Recovery = 92.3 Date Sample Logged by Lab = 03/12/01 Sample ID = 0710093 Number of Standard Deviations = -0.4 Blind Sample ID = N68 Lab Value = 0.596 Most Probable Value = 0.652 Percent Recovery = 91.4 Date Sample Logged by Lab = 03/09/01 Sample ID = 0680008 Number of Standard Deviations = -0.4 Blind Sample ID = N68 Lab Value = 0.604 Most Probable Value = 0.652 Percent Recovery = 92.6 Date Sample Logged by Lab = 03/08/01 Sample ID = 0670040 Number of Standard Deviations = -0.4 Blind Sample ID = N68 Lab Value = 0.609 Most Probable Value = 0.652 Percent Recovery = 93.4 Date Sample Logged by Lab = 03/07/01 Sample ID = 0660083 Number of Standard Deviations = -0.3 Blind Sample ID = N68 Lab Value = 0.654 Most Probable Value = 0.652 Percent Recovery = 100.3 Date Sample Logged by Lab = 03/06/01 Sample ID = 0650082 Number of Standard Deviations = 0.0 Blind Sample ID = N68 Lab Value = 0.624 Most Probable Value = 0.652 Percent Recovery = 95.7 Date Sample Logged by Lab = 03/06/01 Sample ID = 0650081 Number of Standard Deviations = -0.2 Blind Sample ID = N68 Lab Value = 0.675 Most Probable Value = 0.652 Percent Recovery = 103.5 Date Sample Logged by Lab = 03/06/01 Sample ID = 0650080 Number of Standard Deviations = 0.2 Blind Sample ID = N68 Lab Value = 0.446 Most Probable Value = 0.451 Percent Recovery = 98.9 Date Sample Logged by Lab = 03/02/01 Sample ID = 0610073 Number of Standard Deviations = -0.0 Blind Sample ID = N67 Lab Value = 0.501 Most Probable Value = 0.451 Percent Recovery = 111.1 Date Sample Logged by Lab = 03/02/01 Sample ID = 0610074 Number of Standard Deviations = 0.4 Blind Sample ID = N67 Lab Value = 0.409 Most Probable Value = 0.451 Percent Recovery = 90.7 Date Sample Logged by Lab = 02/28/01 Sample ID = 0590003 Number of Standard Deviations = -0.3 Blind Sample ID = N67 Lab Value = 0.487 Most Probable Value = 0.451 Percent Recovery = 108.0 Date Sample Logged by Lab = 02/27/01 Sample ID = 0580001 Number of Standard Deviations = 0.3 Blind Sample ID = N67 Lab Value = 0.461 Most Probable Value = 0.451 Percent Recovery = 102.2 Date Sample Logged by Lab = 02/23/01 Sample ID = 0540038 Number of Standard Deviations = 0.1 Blind Sample ID = N67 Lab Value = 0.442 Most Probable Value = 0.451 Percent Recovery = 98.0 Date Sample Logged by Lab = 02/22/01 Sample ID = 0530004 Number of Standard Deviations = -0.1 Blind Sample ID = N67 Lab Value = 0.464 Most Probable Value = 0.451 Percent Recovery = 102.9 Date Sample Logged by Lab = 02/21/01 Sample ID = 0520064 Number of Standard Deviations = 0.1 Blind Sample ID = N67 Lab Value = 0.482 Most Probable Value = 0.451 Percent Recovery = 106.9 Date Sample Logged by Lab = 02/21/01 Sample ID = 0520065 Number of Standard Deviations = 0.3 Blind Sample ID = N67 Lab Value = 0.519 Most Probable Value = 0.451 Percent Recovery = 115.1 Date Sample Logged by Lab = 02/21/01 Sample ID = 0520066 Number of Standard Deviations = 0.6 Blind Sample ID = N67 Lab Value = 0.391 Most Probable Value = 0.451 Percent Recovery = 86.7 Date Sample Logged by Lab = 02/16/01 Sample ID = 0470107 Number of Standard Deviations = -0.5 Blind Sample ID = N67 Lab Value = 0.422 Most Probable Value = 0.451 Percent Recovery = 93.6 Date Sample Logged by Lab = 02/16/01 Sample ID = 0470108 Number of Standard Deviations = -0.2 Blind Sample ID = N67 Lab Value = 0.402 Most Probable Value = 0.451 Percent Recovery = 89.1 Date Sample Logged by Lab = 02/14/01 Sample ID = 0450082 Number of Standard Deviations = -0.4 Blind Sample ID = N67 Lab Value = 0.385 Most Probable Value = 0.451 Percent Recovery = 85.4 Date Sample Logged by Lab = 02/14/01 Sample ID = 0450083 Number of Standard Deviations = -0.5 Blind Sample ID = N67 Lab Value = 0.447 Most Probable Value = 0.451 Percent Recovery = 99.1 Date Sample Logged by Lab = 02/12/01 Sample ID = 0430162 Number of Standard Deviations = -0.0 Blind Sample ID = N67 Lab Value = 0.459 Most Probable Value = 0.451 Percent Recovery = 101.8 Date Sample Logged by Lab = 02/09/01 Sample ID = 0400053 Number of Standard Deviations = 0.1 Blind Sample ID = N67 Lab Value = 0.441 Most Probable Value = 0.451 Percent Recovery = 97.8 Date Sample Logged by Lab = 02/08/01 Sample ID = 0390077 Number of Standard Deviations = -0.1 Blind Sample ID = N67 Lab Value = 0.503 Most Probable Value = 0.451 Percent Recovery = 111.5 Date Sample Logged by Lab = 02/07/01 Sample ID = 0380060 Number of Standard Deviations = 0.4 Blind Sample ID = N67 Lab Value = 0.439 Most Probable Value = 0.451 Percent Recovery = 97.3 Date Sample Logged by Lab = 02/06/01 Sample ID = 0370015 Number of Standard Deviations = -0.1 Blind Sample ID = N67 Lab Value = 0.416 Most Probable Value = 0.451 Percent Recovery = 92.2 Date Sample Logged by Lab = 02/06/01 Sample ID = 0370008 Number of Standard Deviations = -0.3 Blind Sample ID = N67 Lab Value = 0.521 Most Probable Value = 0.451 Percent Recovery = 115.5 Date Sample Logged by Lab = 02/05/01 Sample ID = 0360083 Number of Standard Deviations = 0.6 Blind Sample ID = N67 Lab Value = 0.656 Most Probable Value = 0.652 Percent Recovery = 100.6 Date Sample Logged by Lab = 02/01/01 Sample ID = 0320001 Number of Standard Deviations = 0.0 Blind Sample ID = N68 Lab Value = 0.658 Most Probable Value = 0.652 Percent Recovery = 100.9 Date Sample Logged by Lab = 02/01/01 Sample ID = 0320002 Number of Standard Deviations = 0.0 Blind Sample ID = N68 Lab Value = 0.607 Most Probable Value = 0.652 Percent Recovery = 93.1 Date Sample Logged by Lab = 01/30/01 Sample ID = 0300014 Number of Standard Deviations = -0.3 Blind Sample ID = N68 Lab Value = 0.620 Most Probable Value = 0.652 Percent Recovery = 95.1 Date Sample Logged by Lab = 01/26/01 Sample ID = 0260025 Number of Standard Deviations = -0.2 Blind Sample ID = N68 Lab Value = 0.659 Most Probable Value = 0.652 Percent Recovery = 101.1 Date Sample Logged by Lab = 01/25/01 Sample ID = 0250012 Number of Standard Deviations = 0.1 Blind Sample ID = N68 Lab Value = 0.631 Most Probable Value = 0.652 Percent Recovery = 96.8 Date Sample Logged by Lab = 01/24/01 Sample ID = 0240016 Number of Standard Deviations = -0.2 Blind Sample ID = N68 Lab Value = 0.630 Most Probable Value = 0.652 Percent Recovery = 96.6 Date Sample Logged by Lab = 01/23/01 Sample ID = 0230070 Number of Standard Deviations = -0.2 Blind Sample ID = N68 Lab Value = 0.570 Most Probable Value = 0.652 Percent Recovery = 87.4 Date Sample Logged by Lab = 01/22/01 Sample ID = 0220069 Number of Standard Deviations = -0.6 Blind Sample ID = N68 Lab Value = 0.637 Most Probable Value = 0.652 Percent Recovery = 97.7 Date Sample Logged by Lab = 01/19/01 Sample ID = 0190063 Number of Standard Deviations = -0.1 Blind Sample ID = N68 Lab Value = 0.632 Most Probable Value = 0.652 Percent Recovery = 96.9 Date Sample Logged by Lab = 01/19/01 Sample ID = 0190062 Number of Standard Deviations = -0.1 Blind Sample ID = N68 Lab Value = 0.614 Most Probable Value = 0.652 Percent Recovery = 94.2 Date Sample Logged by Lab = 01/17/01 Sample ID = 0170011 Number of Standard Deviations = -0.3 Blind Sample ID = N68 Lab Value = 0.578 Most Probable Value = 0.652 Percent Recovery = 88.7 Date Sample Logged by Lab = 01/16/01 Sample ID = 0160061 Number of Standard Deviations = -0.5 Blind Sample ID = N68 Lab Value = 0.626 Most Probable Value = 0.652 Percent Recovery = 96.0 Date Sample Logged by Lab = 01/12/01 Sample ID = 0120098 Number of Standard Deviations = -0.2 Blind Sample ID = N68 Lab Value = 0.638 Most Probable Value = 0.652 Percent Recovery = 97.9 Date Sample Logged by Lab = 01/12/01 Sample ID = 0120097 Number of Standard Deviations = -0.1 Blind Sample ID = N68 Lab Value = 0.688 Most Probable Value = 0.652 Percent Recovery = 105.5 Date Sample Logged by Lab = 01/12/01 Sample ID = 0120099 Number of Standard Deviations = 0.3 Blind Sample ID = N68 Lab Value = 0.644 Most Probable Value = 0.652 Percent Recovery = 98.8 Date Sample Logged by Lab = 01/10/01 Sample ID = 0100029 Number of Standard Deviations = -0.1 Blind Sample ID = N68 Lab Value = 0.625 Most Probable Value = 0.652 Percent Recovery = 95.9 Date Sample Logged by Lab = 01/10/01 Sample ID = 0100030 Number of Standard Deviations = -0.2 Blind Sample ID = N68 Lab Value = 0.608 Most Probable Value = 0.652 Percent Recovery = 93.3 Date Sample Logged by Lab = 01/10/01 Sample ID = 0100031 Number of Standard Deviations = -0.3 Blind Sample ID = N68 Lab Value = 0.699 Most Probable Value = 0.652 Percent Recovery = 107.2 Date Sample Logged by Lab = 01/10/01 Sample ID = 0100032 Number of Standard Deviations = 0.3 Blind Sample ID = N68 Lab Value = 0.618 Most Probable Value = 0.652 Percent Recovery = 94.8 Date Sample Logged by Lab = 01/08/01 Sample ID = 0080018 Number of Standard Deviations = -0.3 Blind Sample ID = N68 Lab Value = 0.457 Most Probable Value = 0.451 Percent Recovery = 101.3 Date Sample Logged by Lab = 01/08/01 Sample ID = 0080017 Number of Standard Deviations = 0.0 Blind Sample ID = N67 Lab Value = 0.481 Most Probable Value = 0.451 Percent Recovery = 106.7 Date Sample Logged by Lab = 12/29/00 Sample ID = 3640035 Number of Standard Deviations = 0.2 Blind Sample ID = N67 Lab Value = 0.467 Most Probable Value = 0.451 Percent Recovery = 103.5 Date Sample Logged by Lab = 12/28/00 Sample ID = 3630011 Number of Standard Deviations = 0.1 Blind Sample ID = N67 Lab Value = 0.490 Most Probable Value = 0.451 Percent Recovery = 108.6 Date Sample Logged by Lab = 12/28/00 Sample ID = 3630010 Number of Standard Deviations = 0.3 Blind Sample ID = N67 Lab Value = 0.429 Most Probable Value = 0.451 Percent Recovery = 95.1 Date Sample Logged by Lab = 12/26/00 Sample ID = 3610147 Number of Standard Deviations = -0.2 Blind Sample ID = N67 Lab Value = 0.430 Most Probable Value = 0.451 Percent Recovery = 95.3 Date Sample Logged by Lab = 12/26/00 Sample ID = 3610148 Number of Standard Deviations = -0.2 Blind Sample ID = N67 Lab Value = 0.421 Most Probable Value = 0.451 Percent Recovery = 93.3 Date Sample Logged by Lab = 12/26/00 Sample ID = 3610146 Number of Standard Deviations = -0.2 Blind Sample ID = N67 Lab Value = 0.442 Most Probable Value = 0.451 Percent Recovery = 98.0 Date Sample Logged by Lab = 12/18/00 Sample ID = 3530056 Number of Standard Deviations = -0.1 Blind Sample ID = N67 Lab Value = 0.502 Most Probable Value = 0.451 Percent Recovery = 111.3 Date Sample Logged by Lab = 12/15/00 Sample ID = 3500081 Number of Standard Deviations = 0.4 Blind Sample ID = N67 Lab Value = 0.484 Most Probable Value = 0.451 Percent Recovery = 107.3 Date Sample Logged by Lab = 12/14/00 Sample ID = 3490006 Number of Standard Deviations = 0.3 Blind Sample ID = N67 Lab Value = 0.433 Most Probable Value = 0.451 Percent Recovery = 96.0 Date Sample Logged by Lab = 12/13/00 Sample ID = 3480001 Number of Standard Deviations = -0.1 Blind Sample ID = N67 Lab Value = 0.409 Most Probable Value = 0.451 Percent Recovery = 90.7 Date Sample Logged by Lab = 12/12/00 Sample ID = 3470009 Number of Standard Deviations = -0.3 Blind Sample ID = N67 Lab Value = 0.405 Most Probable Value = 0.451 Percent Recovery = 89.8 Date Sample Logged by Lab = 12/11/00 Sample ID = 3460058 Number of Standard Deviations = -0.4 Blind Sample ID = N67 Lab Value = 0.556 Most Probable Value = 0.451 Percent Recovery = 123.3 Date Sample Logged by Lab = 12/08/00 Sample ID = 3430045 Number of Standard Deviations = 0.9 Blind Sample ID = N67 Lab Value = 0.559 Most Probable Value = 0.451 Percent Recovery = 123.9 Date Sample Logged by Lab = 12/07/00 Sample ID = 3420112 Number of Standard Deviations = 0.9 Blind Sample ID = N67 Lab Value = 0.296 Most Probable Value = 0.451 Percent Recovery = 65.6 Date Sample Logged by Lab = 12/06/00 Sample ID = 3410040 Number of Standard Deviations = -1.3 Blind Sample ID = N67 Lab Value = 0.502 Most Probable Value = 0.451 Percent Recovery = 111.3 Date Sample Logged by Lab = 12/06/00 Sample ID = 3410041 Number of Standard Deviations = 0.4 Blind Sample ID = N67 Lab Value = 0.468 Most Probable Value = 0.451 Percent Recovery = 103.8 Date Sample Logged by Lab = 12/06/00 Sample ID = 3410046 Number of Standard Deviations = 0.1 Blind Sample ID = N67 Lab Value = 0.613 Most Probable Value = 0.652 Percent Recovery = 94.0 Date Sample Logged by Lab = 12/01/00 Sample ID = 3360008 Number of Standard Deviations = -0.3 Blind Sample ID = N68 Lab Value = 0.622 Most Probable Value = 0.652 Percent Recovery = 95.4 Date Sample Logged by Lab = 12/01/00 Sample ID = 3360009 Number of Standard Deviations = -0.2 Blind Sample ID = N68 Lab Value = 0.628 Most Probable Value = 0.652 Percent Recovery = 96.3 Date Sample Logged by Lab = 11/29/00 Sample ID = 3340032 Number of Standard Deviations = -0.2 Blind Sample ID = N68 Lab Value = 0.628 Most Probable Value = 0.652 Percent Recovery = 96.3 Date Sample Logged by Lab = 11/28/00 Sample ID = 3330049 Number of Standard Deviations = -0.2 Blind Sample ID = N68 Lab Value = 0.664 Most Probable Value = 0.652 Percent Recovery = 101.8 Date Sample Logged by Lab = 11/27/00 Sample ID = 3320011 Number of Standard Deviations = 0.1 Blind Sample ID = N68 Lab Value = 0.585 Most Probable Value = 0.652 Percent Recovery = 89.7 Date Sample Logged by Lab = 11/24/00 Sample ID = 3290041 Number of Standard Deviations = -0.5 Blind Sample ID = N68 Lab Value = 0.631 Most Probable Value = 0.652 Percent Recovery = 96.8 Date Sample Logged by Lab = 11/22/00 Sample ID = 3270016 Number of Standard Deviations = -0.2 Blind Sample ID = N68 Lab Value = 0.658 Most Probable Value = 0.652 Percent Recovery = 100.9 Date Sample Logged by Lab = 11/22/00 Sample ID = 3270018 Number of Standard Deviations = 0.0 Blind Sample ID = N68 Lab Value = 0.573 Most Probable Value = 0.652 Percent Recovery = 87.9 Date Sample Logged by Lab = 11/17/00 Sample ID = 3220342 Number of Standard Deviations = -0.6 Blind Sample ID = N68 Lab Value = 0.623 Most Probable Value = 0.652 Percent Recovery = 95.6 Date Sample Logged by Lab = 11/16/00 Sample ID = 3210016 Number of Standard Deviations = -0.2 Blind Sample ID = N68 Lab Value = 0.617 Most Probable Value = 0.652 Percent Recovery = 94.6 Date Sample Logged by Lab = 11/15/00 Sample ID = 3200055 Number of Standard Deviations = -0.3 Blind Sample ID = N68 Lab Value = 0.645 Most Probable Value = 0.652 Percent Recovery = 98.9 Date Sample Logged by Lab = 11/14/00 Sample ID = 3190013 Number of Standard Deviations = -0.1 Blind Sample ID = N68 Lab Value = 0.643 Most Probable Value = 0.652 Percent Recovery = 98.6 Date Sample Logged by Lab = 11/13/00 Sample ID = 3180015 Number of Standard Deviations = -0.1 Blind Sample ID = N68 Lab Value = 0.667 Most Probable Value = 0.652 Percent Recovery = 102.3 Date Sample Logged by Lab = 11/09/00 Sample ID = 3140005 Number of Standard Deviations = 0.1 Blind Sample ID = N68 Lab Value = 0.661 Most Probable Value = 0.652 Percent Recovery = 101.4 Date Sample Logged by Lab = 11/08/00 Sample ID = 3130019 Number of Standard Deviations = 0.1 Blind Sample ID = N68 Lab Value = 0.689 Most Probable Value = 0.652 Percent Recovery = 105.7 Date Sample Logged by Lab = 11/07/00 Sample ID = 3120032 Number of Standard Deviations = 0.3 Blind Sample ID = N68 Lab Value = 0.676 Most Probable Value = 0.652 Percent Recovery = 103.7 Date Sample Logged by Lab = 11/07/00 Sample ID = 3120033 Number of Standard Deviations = 0.2 Blind Sample ID = N68 Lab Value = 0.631 Most Probable Value = 0.652 Percent Recovery = 96.8 Date Sample Logged by Lab = 11/03/00 Sample ID = 3080023 Number of Standard Deviations = -0.2 Blind Sample ID = N68 Lab Value = 0.693 Most Probable Value = 0.652 Percent Recovery = 106.3 Date Sample Logged by Lab = 11/02/00 Sample ID = 3070015 Number of Standard Deviations = 0.3 Blind Sample ID = N68 Lab Value = 0.554 Most Probable Value = 0.451 Percent Recovery = 122.8 Date Sample Logged by Lab = 11/01/00 Sample ID = 3060015 Number of Standard Deviations = 0.8 Blind Sample ID = N67 Lab Value = 0.443 Most Probable Value = 0.451 Percent Recovery = 98.2 Date Sample Logged by Lab = 10/30/00 Sample ID = 3040099 Number of Standard Deviations = -0.1 Blind Sample ID = N67 Lab Value = 0.467 Most Probable Value = 0.451 Percent Recovery = 103.5 Date Sample Logged by Lab = 10/27/00 Sample ID = 3010002 Number of Standard Deviations = 0.1 Blind Sample ID = N67 Lab Value = 0.442 Most Probable Value = 0.451 Percent Recovery = 98.0 Date Sample Logged by Lab = 10/26/00 Sample ID = 3000167 Number of Standard Deviations = -0.1 Blind Sample ID = N67 Lab Value = 0.420 Most Probable Value = 0.451 Percent Recovery = 93.1 Date Sample Logged by Lab = 10/26/00 Sample ID = 3000166 Number of Standard Deviations = -0.3 Blind Sample ID = N67 Lab Value = 0.427 Most Probable Value = 0.451 Percent Recovery = 94.7 Date Sample Logged by Lab = 10/26/00 Sample ID = 3000168 Number of Standard Deviations = -0.2 Blind Sample ID = N67 Lab Value = 0.447 Most Probable Value = 0.451 Percent Recovery = 99.1 Date Sample Logged by Lab = 10/23/00 Sample ID = 2970148 Number of Standard Deviations = -0.0 Blind Sample ID = N67 Lab Value = 0.426 Most Probable Value = 0.451 Percent Recovery = 94.5 Date Sample Logged by Lab = 10/20/00 Sample ID = 2940074 Number of Standard Deviations = -0.2 Blind Sample ID = N67 Lab Value = 0.440 Most Probable Value = 0.451 Percent Recovery = 97.6 Date Sample Logged by Lab = 10/20/00 Sample ID = 2940075 Number of Standard Deviations = -0.1 Blind Sample ID = N67 Lab Value = 0.471 Most Probable Value = 0.451 Percent Recovery = 104.4 Date Sample Logged by Lab = 10/17/00 Sample ID = 2910004 Number of Standard Deviations = 0.2 Blind Sample ID = N67 Lab Value = 0.514 Most Probable Value = 0.451 Percent Recovery = 114.0 Date Sample Logged by Lab = 10/16/00 Sample ID = 2900218 Number of Standard Deviations = 0.5 Blind Sample ID = N67 Lab Value = 0.458 Most Probable Value = 0.451 Percent Recovery = 101.6 Date Sample Logged by Lab = 10/13/00 Sample ID = 2870112 Number of Standard Deviations = 0.1 Blind Sample ID = N67 Lab Value = 0.474 Most Probable Value = 0.451 Percent Recovery = 105.1 Date Sample Logged by Lab = 10/13/00 Sample ID = 2870113 Number of Standard Deviations = 0.2 Blind Sample ID = N67 Lab Value = 0.444 Most Probable Value = 0.451 Percent Recovery = 98.4 Date Sample Logged by Lab = 10/13/00 Sample ID = 2870111 Number of Standard Deviations = -0.1 Blind Sample ID = N67 Lab Value = 0.438 Most Probable Value = 0.451 Percent Recovery = 97.1 Date Sample Logged by Lab = 10/13/00 Sample ID = 2870107 Number of Standard Deviations = -0.1 Blind Sample ID = N67 Lab Value = 0.438 Most Probable Value = 0.451 Percent Recovery = 97.1 Date Sample Logged by Lab = 10/13/00 Sample ID = 2870104 Number of Standard Deviations = -0.1 Blind Sample ID = N67 Lab Value = 0.444 Most Probable Value = 0.451 Percent Recovery = 98.4 Date Sample Logged by Lab = 10/13/00 Sample ID = 2870102 Number of Standard Deviations = -0.1 Blind Sample ID = N67 Lab Value = 0.439 Most Probable Value = 0.451 Percent Recovery = 97.3 Date Sample Logged by Lab = 10/04/00 Sample ID = 2780014 Number of Standard Deviations = -0.1 Blind Sample ID = N67 Lab Value = 0.460 Most Probable Value = 0.451 Percent Recovery = 102.0 Date Sample Logged by Lab = 10/04/00 Sample ID = 2780009 Number of Standard Deviations = 0.1 Blind Sample ID = N67 Lab Value = 0.985 Most Probable Value = 0.925 Percent Recovery = 106.5 Date Sample Logged by Lab = 10/02/00 Sample ID = 2760167 Number of Standard Deviations = 0.4 Blind Sample ID = N66 Lab Value = 0.963 Most Probable Value = 0.925 Percent Recovery = 104.1 Date Sample Logged by Lab = 09/29/00 Sample ID = 2730015 Number of Standard Deviations = 0.2 Blind Sample ID = N66 Lab Value = 0.968 Most Probable Value = 0.925 Percent Recovery = 104.6 Date Sample Logged by Lab = 09/29/00 Sample ID = 2730014 Number of Standard Deviations = 0.3 Blind Sample ID = N66 Lab Value = 1.045 Most Probable Value = 0.925 Percent Recovery = 113.0 Date Sample Logged by Lab = 09/27/00 Sample ID = 2710016 Number of Standard Deviations = 0.8 Blind Sample ID = N66 Lab Value = 1.053 Most Probable Value = 0.925 Percent Recovery = 113.8 Date Sample Logged by Lab = 09/26/00 Sample ID = 2700004 Number of Standard Deviations = 0.8 Blind Sample ID = N66 Lab Value = 0.998 Most Probable Value = 0.925 Percent Recovery = 107.9 Date Sample Logged by Lab = 09/25/00 Sample ID = 2690043 Number of Standard Deviations = 0.5 Blind Sample ID = N66 Lab Value = 0.936 Most Probable Value = 0.925 Percent Recovery = 101.2 Date Sample Logged by Lab = 09/22/00 Sample ID = 2660013 Number of Standard Deviations = 0.1 Blind Sample ID = N66 Lab Value = 0.939 Most Probable Value = 0.925 Percent Recovery = 101.5 Date Sample Logged by Lab = 09/22/00 Sample ID = 2660012 Number of Standard Deviations = 0.1 Blind Sample ID = N66 Lab Value = 0.986 Most Probable Value = 0.925 Percent Recovery = 106.6 Date Sample Logged by Lab = 09/20/00 Sample ID = 2640055 Number of Standard Deviations = 0.4 Blind Sample ID = N66 Lab Value = 0.948 Most Probable Value = 0.925 Percent Recovery = 102.5 Date Sample Logged by Lab = 09/19/00 Sample ID = 2630015 Number of Standard Deviations = 0.1 Blind Sample ID = N66 Lab Value = 0.999 Most Probable Value = 0.925 Percent Recovery = 108.0 Date Sample Logged by Lab = 09/18/00 Sample ID = 2620012 Number of Standard Deviations = 0.5 Blind Sample ID = N66 Lab Value = 0.985 Most Probable Value = 0.925 Percent Recovery = 106.5 Date Sample Logged by Lab = 09/15/00 Sample ID = 2590091 Number of Standard Deviations = 0.4 Blind Sample ID = N66 Lab Value = 1.021 Most Probable Value = 0.925 Percent Recovery = 110.4 Date Sample Logged by Lab = 09/14/00 Sample ID = 2580144 Number of Standard Deviations = 0.6 Blind Sample ID = N66 Lab Value = 0.975 Most Probable Value = 0.925 Percent Recovery = 105.4 Date Sample Logged by Lab = 09/13/00 Sample ID = 2570124 Number of Standard Deviations = 0.3 Blind Sample ID = N66 Lab Value = 1.022 Most Probable Value = 0.925 Percent Recovery = 110.5 Date Sample Logged by Lab = 09/12/00 Sample ID = 2560227 Number of Standard Deviations = 0.6 Blind Sample ID = N66 Lab Value = 1.025 Most Probable Value = 0.925 Percent Recovery = 110.8 Date Sample Logged by Lab = 09/11/00 Sample ID = 2550494 Number of Standard Deviations = 0.6 Blind Sample ID = N66 Lab Value = 1.003 Most Probable Value = 0.925 Percent Recovery = 108.4 Date Sample Logged by Lab = 09/08/00 Sample ID = 2520004 Number of Standard Deviations = 0.5 Blind Sample ID = N66 Lab Value = 1.005 Most Probable Value = 0.925 Percent Recovery = 108.6 Date Sample Logged by Lab = 09/07/00 Sample ID = 2510130 Number of Standard Deviations = 0.5 Blind Sample ID = N66 Lab Value = 0.975 Most Probable Value = 0.925 Percent Recovery = 105.4 Date Sample Logged by Lab = 09/06/00 Sample ID = 2500002 Number of Standard Deviations = 0.3 Blind Sample ID = N66 Lab Value = 0.931 Most Probable Value = 0.925 Percent Recovery = 100.6 Date Sample Logged by Lab = 09/05/00 Sample ID = 2490186 Number of Standard Deviations = 0.0 Blind Sample ID = N66 Lab Value = 0.942 Most Probable Value = 0.925 Percent Recovery = 101.8 Date Sample Logged by Lab = 08/01/00 Sample ID = 2140281 Number of Standard Deviations = 0.1 Blind Sample ID = N66 Lab Value = 0.913 Most Probable Value = 0.925 Percent Recovery = 98.7 Date Sample Logged by Lab = 08/01/00 Sample ID = 2140280 Number of Standard Deviations = -0.1 Blind Sample ID = N66 Lab Value = 1.031 Most Probable Value = 0.925 Percent Recovery = 111.5 Date Sample Logged by Lab = 07/28/00 Sample ID = 2100029 Number of Standard Deviations = 0.7 Blind Sample ID = N66 Lab Value = 1.112 Most Probable Value = 0.925 Percent Recovery = 120.2 Date Sample Logged by Lab = 07/27/00 Sample ID = 2090019 Number of Standard Deviations = 1.2 Blind Sample ID = N66 Lab Value = 1.036 Most Probable Value = 0.925 Percent Recovery = 112.0 Date Sample Logged by Lab = 07/26/00 Sample ID = 2080030 Number of Standard Deviations = 0.7 Blind Sample ID = N66 Lab Value = 1.034 Most Probable Value = 0.925 Percent Recovery = 111.8 Date Sample Logged by Lab = 07/26/00 Sample ID = 2080029 Number of Standard Deviations = 0.7 Blind Sample ID = N66 Lab Value = 1.032 Most Probable Value = 0.925 Percent Recovery = 111.6 Date Sample Logged by Lab = 07/26/00 Sample ID = 2080028 Number of Standard Deviations = 0.7 Blind Sample ID = N66 Lab Value = 1.005 Most Probable Value = 0.925 Percent Recovery = 108.6 Date Sample Logged by Lab = 07/21/00 Sample ID = 2030090 Number of Standard Deviations = 0.5 Blind Sample ID = N66 Lab Value = 0.990 Most Probable Value = 0.925 Percent Recovery = 107.0 Date Sample Logged by Lab = 07/20/00 Sample ID = 2020147 Number of Standard Deviations = 0.4 Blind Sample ID = N66 Lab Value = 0.985 Most Probable Value = 0.925 Percent Recovery = 106.5 Date Sample Logged by Lab = 07/19/00 Sample ID = 2010006 Number of Standard Deviations = 0.4 Blind Sample ID = N66 Lab Value = 1.054 Most Probable Value = 0.925 Percent Recovery = 113.9 Date Sample Logged by Lab = 07/18/00 Sample ID = 2000008 Number of Standard Deviations = 0.8 Blind Sample ID = N66 Lab Value = 1.003 Most Probable Value = 0.925 Percent Recovery = 108.4 Date Sample Logged by Lab = 07/17/00 Sample ID = 1990208 Number of Standard Deviations = 0.5 Blind Sample ID = N66 Lab Value = 0.992 Most Probable Value = 0.925 Percent Recovery = 107.2 Date Sample Logged by Lab = 07/14/00 Sample ID = 1960025 Number of Standard Deviations = 0.4 Blind Sample ID = N66 Lab Value = 1.001 Most Probable Value = 0.925 Percent Recovery = 108.2 Date Sample Logged by Lab = 07/13/00 Sample ID = 1950013 Number of Standard Deviations = 0.5 Blind Sample ID = N66 Lab Value = 0.953 Most Probable Value = 0.925 Percent Recovery = 103.0 Date Sample Logged by Lab = 07/12/00 Sample ID = 1940003 Number of Standard Deviations = 0.2 Blind Sample ID = N66 Lab Value = 0.933 Most Probable Value = 0.925 Percent Recovery = 100.9 Date Sample Logged by Lab = 07/11/00 Sample ID = 1930001 Number of Standard Deviations = 0.1 Blind Sample ID = N66 Lab Value = 1.096 Most Probable Value = 0.925 Percent Recovery = 118.5 Date Sample Logged by Lab = 07/10/00 Sample ID = 1920071 Number of Standard Deviations = 1.1 Blind Sample ID = N66 Lab Value = 0.979 Most Probable Value = 0.925 Percent Recovery = 105.8 Date Sample Logged by Lab = 07/07/00 Sample ID = 1890028 Number of Standard Deviations = 0.3 Blind Sample ID = N66 Lab Value = 0.943 Most Probable Value = 0.925 Percent Recovery = 101.9 Date Sample Logged by Lab = 07/06/00 Sample ID = 1880031 Number of Standard Deviations = 0.1 Blind Sample ID = N66 Lab Value = 0.995 Most Probable Value = 0.925 Percent Recovery = 107.6 Date Sample Logged by Lab = 07/05/00 Sample ID = 1870069 Number of Standard Deviations = 0.4 Blind Sample ID = N66 Lab Value = 0.150 Most Probable Value = 0.159 Percent Recovery = 94.3 Date Sample Logged by Lab = 06/29/00 Sample ID = 1810046 Number of Standard Deviations = -0.1 Blind Sample ID = N65 Lab Value = 0.172 Most Probable Value = 0.159 Percent Recovery = 108.2 Date Sample Logged by Lab = 06/28/00 Sample ID = 1800019 Number of Standard Deviations = 0.1 Blind Sample ID = N65 Lab Value = 0.177 Most Probable Value = 0.159 Percent Recovery = 111.3 Date Sample Logged by Lab = 06/27/00 Sample ID = 1790017 Number of Standard Deviations = 0.2 Blind Sample ID = N65 Lab Value = 0.164 Most Probable Value = 0.159 Percent Recovery = 103.1 Date Sample Logged by Lab = 06/27/00 Sample ID = 1790018 Number of Standard Deviations = 0.0 Blind Sample ID = N65 Lab Value = 0.168 Most Probable Value = 0.159 Percent Recovery = 105.7 Date Sample Logged by Lab = 06/23/00 Sample ID = 1750028 Number of Standard Deviations = 0.1 Blind Sample ID = N65 Lab Value = 0.183 Most Probable Value = 0.159 Percent Recovery = 115.1 Date Sample Logged by Lab = 06/22/00 Sample ID = 1740115 Number of Standard Deviations = 0.2 Blind Sample ID = N65 Lab Value = 0.169 Most Probable Value = 0.159 Percent Recovery = 106.3 Date Sample Logged by Lab = 06/21/00 Sample ID = 1730022 Number of Standard Deviations = 0.1 Blind Sample ID = N65 Lab Value = 0.158 Most Probable Value = 0.159 Percent Recovery = 99.4 Date Sample Logged by Lab = 06/20/00 Sample ID = 1720102 Number of Standard Deviations = -0.0 Blind Sample ID = N65 Lab Value = 0.149 Most Probable Value = 0.159 Percent Recovery = 93.7 Date Sample Logged by Lab = 06/19/00 Sample ID = 1710131 Number of Standard Deviations = -0.1 Blind Sample ID = N65 Lab Value = 0.134 Most Probable Value = 0.159 Percent Recovery = 84.3 Date Sample Logged by Lab = 06/19/00 Sample ID = 1710130 Number of Standard Deviations = -0.2 Blind Sample ID = N65 Lab Value = 0.160 Most Probable Value = 0.159 Percent Recovery = 100.6 Date Sample Logged by Lab = 06/15/00 Sample ID = 1670300 Number of Standard Deviations = 0.0 Blind Sample ID = N65 Lab Value = 0.147 Most Probable Value = 0.159 Percent Recovery = 92.5 Date Sample Logged by Lab = 06/14/00 Sample ID = 1660092 Number of Standard Deviations = -0.1 Blind Sample ID = N65 Lab Value = 0.168 Most Probable Value = 0.159 Percent Recovery = 105.7 Date Sample Logged by Lab = 06/13/00 Sample ID = 1650008 Number of Standard Deviations = 0.1 Blind Sample ID = N65 Lab Value = 0.175 Most Probable Value = 0.159 Percent Recovery = 110.1 Date Sample Logged by Lab = 06/12/00 Sample ID = 1640168 Number of Standard Deviations = 0.1 Blind Sample ID = N65 Lab Value = 0.192 Most Probable Value = 0.159 Percent Recovery = 120.8 Date Sample Logged by Lab = 06/09/00 Sample ID = 1610252 Number of Standard Deviations = 0.3 Blind Sample ID = N65 Lab Value = 0.159 Most Probable Value = 0.159 Percent Recovery = 100.0 Date Sample Logged by Lab = 06/08/00 Sample ID = 1600014 Number of Standard Deviations = 0.0 Blind Sample ID = N65 Lab Value = 0.152 Most Probable Value = 0.159 Percent Recovery = 95.6 Date Sample Logged by Lab = 06/07/00 Sample ID = 1590027 Number of Standard Deviations = -0.1 Blind Sample ID = N65 Lab Value = 0.199 Most Probable Value = 0.159 Percent Recovery = 125.2 Date Sample Logged by Lab = 06/06/00 Sample ID = 1580014 Number of Standard Deviations = 0.3 Blind Sample ID = N65 Lab Value = 0.214 Most Probable Value = 0.159 Percent Recovery = 134.6 Date Sample Logged by Lab = 06/05/00 Sample ID = 1570175 Number of Standard Deviations = 0.5 Blind Sample ID = N65 Lab Value = 0.211 Most Probable Value = 0.159 Percent Recovery = 132.7 Date Sample Logged by Lab = 06/05/00 Sample ID = 1570174 Number of Standard Deviations = 0.4 Blind Sample ID = N65 Lab Value = 0.967 Most Probable Value = 0.925 Percent Recovery = 104.5 Date Sample Logged by Lab = 05/30/00 Sample ID = 1510106 Number of Standard Deviations = 0.3 Blind Sample ID = N66 Lab Value = 0.990 Most Probable Value = 0.925 Percent Recovery = 107.0 Date Sample Logged by Lab = 05/26/00 Sample ID = 1470026 Number of Standard Deviations = 0.4 Blind Sample ID = N66 Lab Value = 0.987 Most Probable Value = 0.925 Percent Recovery = 106.7 Date Sample Logged by Lab = 05/25/00 Sample ID = 1460091 Number of Standard Deviations = 0.4 Blind Sample ID = N66 Lab Value = 1.009 Most Probable Value = 0.925 Percent Recovery = 109.1 Date Sample Logged by Lab = 05/25/00 Sample ID = 1460092 Number of Standard Deviations = 0.5 Blind Sample ID = N66 Lab Value = 0.977 Most Probable Value = 0.925 Percent Recovery = 105.6 Date Sample Logged by Lab = 05/23/00 Sample ID = 1440008 Number of Standard Deviations = 0.3 Blind Sample ID = N66 Lab Value = 1.021 Most Probable Value = 0.925 Percent Recovery = 110.4 Date Sample Logged by Lab = 05/22/00 Sample ID = 1430143 Number of Standard Deviations = 0.6 Blind Sample ID = N66 Lab Value = 1.020 Most Probable Value = 0.925 Percent Recovery = 110.3 Date Sample Logged by Lab = 05/19/00 Sample ID = 1400064 Number of Standard Deviations = 0.6 Blind Sample ID = N66 Lab Value = 1.129 Most Probable Value = 0.925 Percent Recovery = 122.1 Date Sample Logged by Lab = 05/18/00 Sample ID = 1390026 Number of Standard Deviations = 1.3 Blind Sample ID = N66 Lab Value = 1.069 Most Probable Value = 0.925 Percent Recovery = 115.6 Date Sample Logged by Lab = 05/17/00 Sample ID = 1380010 Number of Standard Deviations = 0.9 Blind Sample ID = N66 Lab Value = 1.032 Most Probable Value = 0.925 Percent Recovery = 111.6 Date Sample Logged by Lab = 05/16/00 Sample ID = 1370049 Number of Standard Deviations = 0.7 Blind Sample ID = N66 Lab Value = 0.962 Most Probable Value = 0.925 Percent Recovery = 104.0 Date Sample Logged by Lab = 05/15/00 Sample ID = 1360071 Number of Standard Deviations = 0.2 Blind Sample ID = N66 Lab Value = 0.967 Most Probable Value = 0.925 Percent Recovery = 104.5 Date Sample Logged by Lab = 05/12/00 Sample ID = 1330052 Number of Standard Deviations = 0.3 Blind Sample ID = N66 Lab Value = 1.064 Most Probable Value = 0.925 Percent Recovery = 115.0 Date Sample Logged by Lab = 05/11/00 Sample ID = 1320115 Number of Standard Deviations = 0.9 Blind Sample ID = N66 Lab Value = 0.966 Most Probable Value = 0.925 Percent Recovery = 104.4 Date Sample Logged by Lab = 05/10/00 Sample ID = 1310007 Number of Standard Deviations = 0.3 Blind Sample ID = N66 Lab Value = 1.033 Most Probable Value = 0.925 Percent Recovery = 111.7 Date Sample Logged by Lab = 05/09/00 Sample ID = 1300012 Number of Standard Deviations = 0.7 Blind Sample ID = N66 Lab Value = 1.030 Most Probable Value = 0.925 Percent Recovery = 111.4 Date Sample Logged by Lab = 05/08/00 Sample ID = 1290118 Number of Standard Deviations = 0.7 Blind Sample ID = N66 Lab Value = 0.976 Most Probable Value = 0.925 Percent Recovery = 105.5 Date Sample Logged by Lab = 05/05/00 Sample ID = 1260003 Number of Standard Deviations = 0.3 Blind Sample ID = N66 Lab Value = 1.056 Most Probable Value = 0.925 Percent Recovery = 114.2 Date Sample Logged by Lab = 05/04/00 Sample ID = 1250002 Number of Standard Deviations = 0.8 Blind Sample ID = N66 Lab Value = 0.918 Most Probable Value = 0.925 Percent Recovery = 99.2 Date Sample Logged by Lab = 05/03/00 Sample ID = 1240017 Number of Standard Deviations = -0.0 Blind Sample ID = N66 Lab Value = 0.941 Most Probable Value = 0.925 Percent Recovery = 101.7 Date Sample Logged by Lab = 05/02/00 Sample ID = 1230003 Number of Standard Deviations = 0.1 Blind Sample ID = N66 Lab Value = 0.173 Most Probable Value = 0.159 Percent Recovery = 108.8 Date Sample Logged by Lab = 05/01/00 Sample ID = 1220100 Number of Standard Deviations = 0.1 Blind Sample ID = N65 Lab Value = 0.196 Most Probable Value = 0.159 Percent Recovery = 123.3 Date Sample Logged by Lab = 04/28/00 Sample ID = 1190026 Number of Standard Deviations = 0.3 Blind Sample ID = N65 Lab Value = 0.161 Most Probable Value = 0.159 Percent Recovery = 101.2 Date Sample Logged by Lab = 04/27/00 Sample ID = 1180015 Number of Standard Deviations = 0.0 Blind Sample ID = N65 Lab Value = 0.155 Most Probable Value = 0.159 Percent Recovery = 97.2 Date Sample Logged by Lab = 04/27/00 Sample ID = 1180016 Number of Standard Deviations = -0.0 Blind Sample ID = N65 Lab Value = 0.163 Most Probable Value = 0.159 Percent Recovery = 102.3 Date Sample Logged by Lab = 04/25/00 Sample ID = 1160014 Number of Standard Deviations = 0.0 Blind Sample ID = N65 Lab Value = 0.158 Most Probable Value = 0.159 Percent Recovery = 99.4 Date Sample Logged by Lab = 04/24/00 Sample ID = 1150205 Number of Standard Deviations = -0.0 Blind Sample ID = N65 Lab Value = 0.156 Most Probable Value = 0.159 Percent Recovery = 98.1 Date Sample Logged by Lab = 04/21/00 Sample ID = 1120194 Number of Standard Deviations = -0.0 Blind Sample ID = N65 Lab Value = 0.195 Most Probable Value = 0.159 Percent Recovery = 122.6 Date Sample Logged by Lab = 04/20/00 Sample ID = 1110008 Number of Standard Deviations = 0.3 Blind Sample ID = N65 Lab Value = 0.165 Most Probable Value = 0.159 Percent Recovery = 103.8 Date Sample Logged by Lab = 04/19/00 Sample ID = 1100006 Number of Standard Deviations = 0.1 Blind Sample ID = N65 Lab Value = 0.100 Most Probable Value = 0.159 Percent Recovery = 62.9 Date Sample Logged by Lab = 04/18/00 Sample ID = 1090154 Number of Standard Deviations = -0.5 Blind Sample ID = N65 Lab Value = 0.179 Most Probable Value = 0.159 Percent Recovery = 112.6 Date Sample Logged by Lab = 04/17/00 Sample ID = 1080079 Number of Standard Deviations = 0.2 Blind Sample ID = N65 Lab Value = 0.179 Most Probable Value = 0.159 Percent Recovery = 112.6 Date Sample Logged by Lab = 04/14/00 Sample ID = 1050026 Number of Standard Deviations = 0.2 Blind Sample ID = N65 Lab Value = 0.140 Most Probable Value = 0.159 Percent Recovery = 88.1 Date Sample Logged by Lab = 04/13/00 Sample ID = 1040014 Number of Standard Deviations = -0.2 Blind Sample ID = N65 Lab Value = 0.159 Most Probable Value = 0.159 Percent Recovery = 100.0 Date Sample Logged by Lab = 04/11/00 Sample ID = 1020184 Number of Standard Deviations = 0.0 Blind Sample ID = N65 Lab Value = 0.143 Most Probable Value = 0.159 Percent Recovery = 89.9 Date Sample Logged by Lab = 04/10/00 Sample ID = 1010207 Number of Standard Deviations = -0.1 Blind Sample ID = N65 Lab Value = 0.171 Most Probable Value = 0.159 Percent Recovery = 107.5 Date Sample Logged by Lab = 04/07/00 Sample ID = 0980005 Number of Standard Deviations = 0.1 Blind Sample ID = N65 Lab Value = 0.128 Most Probable Value = 0.159 Percent Recovery = 80.5 Date Sample Logged by Lab = 04/06/00 Sample ID = 0970010 Number of Standard Deviations = -0.3 Blind Sample ID = N65 Lab Value = 0.160 Most Probable Value = 0.159 Percent Recovery = 100.6 Date Sample Logged by Lab = 04/04/00 Sample ID = 0950164 Number of Standard Deviations = 0.0 Blind Sample ID = N65 Lab Value = 1.677 Most Probable Value = 1.540 Percent Recovery = 108.9 Date Sample Logged by Lab = 03/31/00 Sample ID = 0910204 Number of Standard Deviations = 0.7 Blind Sample ID = N64 Lab Value = 1.679 Most Probable Value = 1.540 Percent Recovery = 109.0 Date Sample Logged by Lab = 03/29/00 Sample ID = 0890099 Number of Standard Deviations = 0.7 Blind Sample ID = N64 Lab Value = 1.559 Most Probable Value = 1.540 Percent Recovery = 101.2 Date Sample Logged by Lab = 03/28/00 Sample ID = 0880057 Number of Standard Deviations = 0.1 Blind Sample ID = N64 Lab Value = 1.746 Most Probable Value = 1.540 Percent Recovery = 113.4 Date Sample Logged by Lab = 03/24/00 Sample ID = 0840035 Number of Standard Deviations = 1.1 Blind Sample ID = N64 Lab Value = 1.644 Most Probable Value = 1.540 Percent Recovery = 106.8 Date Sample Logged by Lab = 03/23/00 Sample ID = 0830002 Number of Standard Deviations = 0.5 Blind Sample ID = N64 Lab Value = 1.573 Most Probable Value = 1.540 Percent Recovery = 102.1 Date Sample Logged by Lab = 03/22/00 Sample ID = 0820022 Number of Standard Deviations = 0.2 Blind Sample ID = N64 Lab Value = 1.610 Most Probable Value = 1.540 Percent Recovery = 104.5 Date Sample Logged by Lab = 03/21/00 Sample ID = 0810060 Number of Standard Deviations = 0.4 Blind Sample ID = N64 Lab Value = 1.572 Most Probable Value = 1.540 Percent Recovery = 102.1 Date Sample Logged by Lab = 03/20/00 Sample ID = 0800118 Number of Standard Deviations = 0.2 Blind Sample ID = N64 Lab Value = 1.722 Most Probable Value = 1.540 Percent Recovery = 111.8 Date Sample Logged by Lab = 03/17/00 Sample ID = 0770032 Number of Standard Deviations = 0.9 Blind Sample ID = N64 Lab Value = 1.583 Most Probable Value = 1.540 Percent Recovery = 102.8 Date Sample Logged by Lab = 03/16/00 Sample ID = 0760007 Number of Standard Deviations = 0.2 Blind Sample ID = N64 Lab Value = 1.612 Most Probable Value = 1.540 Percent Recovery = 104.7 Date Sample Logged by Lab = 03/15/00 Sample ID = 0750134 Number of Standard Deviations = 0.4 Blind Sample ID = N64 Lab Value = 1.553 Most Probable Value = 1.540 Percent Recovery = 100.8 Date Sample Logged by Lab = 03/14/00 Sample ID = 0740008 Number of Standard Deviations = 0.1 Blind Sample ID = N64 Lab Value = 1.579 Most Probable Value = 1.540 Percent Recovery = 102.5 Date Sample Logged by Lab = 03/13/00 Sample ID = 0730084 Number of Standard Deviations = 0.2 Blind Sample ID = N64 Lab Value = 1.512 Most Probable Value = 1.540 Percent Recovery = 98.2 Date Sample Logged by Lab = 03/10/00 Sample ID = 0700001 Number of Standard Deviations = -0.1 Blind Sample ID = N64 Lab Value = 1.586 Most Probable Value = 1.540 Percent Recovery = 103.0 Date Sample Logged by Lab = 03/09/00 Sample ID = 0690006 Number of Standard Deviations = 0.2 Blind Sample ID = N64 Lab Value = 1.604 Most Probable Value = 1.540 Percent Recovery = 104.2 Date Sample Logged by Lab = 03/08/00 Sample ID = 0680009 Number of Standard Deviations = 0.3 Blind Sample ID = N64 Lab Value = 1.599 Most Probable Value = 1.540 Percent Recovery = 103.8 Date Sample Logged by Lab = 03/08/00 Sample ID = 0680008 Number of Standard Deviations = 0.3 Blind Sample ID = N64 Lab Value = 1.648 Most Probable Value = 1.540 Percent Recovery = 107.0 Date Sample Logged by Lab = 03/08/00 Sample ID = 0680007 Number of Standard Deviations = 0.6 Blind Sample ID = N64 Lab Value = 1.584 Most Probable Value = 1.540 Percent Recovery = 102.9 Date Sample Logged by Lab = 03/03/00 Sample ID = 0630081 Number of Standard Deviations = 0.2 Blind Sample ID = N64 Lab Value = 1.561 Most Probable Value = 1.540 Percent Recovery = 101.4 Date Sample Logged by Lab = 03/02/00 Sample ID = 0620239 Number of Standard Deviations = 0.1 Blind Sample ID = N64 Lab Value = 0.240 Most Probable Value = 0.200 Percent Recovery = 120.0 Date Sample Logged by Lab = 03/01/00 Sample ID = 0610009 Number of Standard Deviations = 0.3 Blind Sample ID = N63 Lab Value = 0.202 Most Probable Value = 0.200 Percent Recovery = 101.0 Date Sample Logged by Lab = 02/29/00 Sample ID = 0600033 Number of Standard Deviations = 0.0 Blind Sample ID = N63 Lab Value = 0.194 Most Probable Value = 0.200 Percent Recovery = 97.0 Date Sample Logged by Lab = 02/28/00 Sample ID = 0590090 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.236 Most Probable Value = 0.200 Percent Recovery = 118.0 Date Sample Logged by Lab = 02/25/00 Sample ID = 0560183 Number of Standard Deviations = 0.3 Blind Sample ID = N63 Lab Value = 0.186 Most Probable Value = 0.200 Percent Recovery = 93.0 Date Sample Logged by Lab = 02/24/00 Sample ID = 0550147 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.180 Most Probable Value = 0.200 Percent Recovery = 90.0 Date Sample Logged by Lab = 02/24/00 Sample ID = 0550146 Number of Standard Deviations = -0.2 Blind Sample ID = N63 Lab Value = 0.233 Most Probable Value = 0.200 Percent Recovery = 116.5 Date Sample Logged by Lab = 02/22/00 Sample ID = 0530118 Number of Standard Deviations = 0.3 Blind Sample ID = N63 Lab Value = 0.159 Most Probable Value = 0.200 Percent Recovery = 79.5 Date Sample Logged by Lab = 02/18/00 Sample ID = 0490031 Number of Standard Deviations = -0.3 Blind Sample ID = N63 Lab Value = 0.209 Most Probable Value = 0.200 Percent Recovery = 104.5 Date Sample Logged by Lab = 02/17/00 Sample ID = 0480083 Number of Standard Deviations = 0.1 Blind Sample ID = N63 Lab Value = 0.194 Most Probable Value = 0.200 Percent Recovery = 97.0 Date Sample Logged by Lab = 02/16/00 Sample ID = 0470014 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.158 Most Probable Value = 0.200 Percent Recovery = 79.0 Date Sample Logged by Lab = 02/15/00 Sample ID = 0460006 Number of Standard Deviations = -0.4 Blind Sample ID = N63 Lab Value = 0.263 Most Probable Value = 0.200 Percent Recovery = 131.5 Date Sample Logged by Lab = 02/14/00 Sample ID = 0450035 Number of Standard Deviations = 0.5 Blind Sample ID = N63 Lab Value = 0.213 Most Probable Value = 0.200 Percent Recovery = 106.5 Date Sample Logged by Lab = 02/10/00 Sample ID = 0410100 Number of Standard Deviations = 0.1 Blind Sample ID = N63 Lab Value = 0.218 Most Probable Value = 0.200 Percent Recovery = 109.0 Date Sample Logged by Lab = 02/09/00 Sample ID = 0400079 Number of Standard Deviations = 0.2 Blind Sample ID = N63 Lab Value = 0.226 Most Probable Value = 0.200 Percent Recovery = 113.0 Date Sample Logged by Lab = 02/08/00 Sample ID = 0390048 Number of Standard Deviations = 0.2 Blind Sample ID = N63 Lab Value = 0.207 Most Probable Value = 0.200 Percent Recovery = 103.5 Date Sample Logged by Lab = 02/08/00 Sample ID = 0390050 Number of Standard Deviations = 0.1 Blind Sample ID = N63 Lab Value = 0.185 Most Probable Value = 0.200 Percent Recovery = 92.5 Date Sample Logged by Lab = 02/04/00 Sample ID = 0350153 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.234 Most Probable Value = 0.200 Percent Recovery = 117.0 Date Sample Logged by Lab = 02/03/00 Sample ID = 0340006 Number of Standard Deviations = 0.3 Blind Sample ID = N63 Lab Value = 0.179 Most Probable Value = 0.200 Percent Recovery = 89.5 Date Sample Logged by Lab = 02/02/00 Sample ID = 0330070 Number of Standard Deviations = -0.2 Blind Sample ID = N63 Lab Value = 1.604 Most Probable Value = 1.540 Percent Recovery = 104.2 Date Sample Logged by Lab = 02/01/00 Sample ID = 0320017 Number of Standard Deviations = 0.3 Blind Sample ID = N64 Lab Value = 1.775 Most Probable Value = 1.540 Percent Recovery = 115.3 Date Sample Logged by Lab = 01/28/00 Sample ID = 0280019 Number of Standard Deviations = 1.2 Blind Sample ID = N64 Lab Value = 1.803 Most Probable Value = 1.540 Percent Recovery = 117.1 Date Sample Logged by Lab = 01/28/00 Sample ID = 0280018 Number of Standard Deviations = 1.4 Blind Sample ID = N64 Lab Value = 1.621 Most Probable Value = 1.540 Percent Recovery = 105.3 Date Sample Logged by Lab = 01/26/00 Sample ID = 0260010 Number of Standard Deviations = 0.4 Blind Sample ID = N64 Lab Value = 1.571 Most Probable Value = 1.540 Percent Recovery = 102.0 Date Sample Logged by Lab = 01/25/00 Sample ID = 0250067 Number of Standard Deviations = 0.2 Blind Sample ID = N64 Lab Value = 1.560 Most Probable Value = 1.540 Percent Recovery = 101.3 Date Sample Logged by Lab = 01/24/00 Sample ID = 0240145 Number of Standard Deviations = 0.1 Blind Sample ID = N64 Lab Value = 1.699 Most Probable Value = 1.540 Percent Recovery = 110.3 Date Sample Logged by Lab = 01/21/00 Sample ID = 0210036 Number of Standard Deviations = 0.8 Blind Sample ID = N64 Lab Value = 1.694 Most Probable Value = 1.540 Percent Recovery = 110.0 Date Sample Logged by Lab = 01/21/00 Sample ID = 0210035 Number of Standard Deviations = 0.8 Blind Sample ID = N64 Lab Value = 1.771 Most Probable Value = 1.540 Percent Recovery = 115.0 Date Sample Logged by Lab = 01/19/00 Sample ID = 0190017 Number of Standard Deviations = 1.2 Blind Sample ID = N64 Lab Value = 1.739 Most Probable Value = 1.540 Percent Recovery = 112.9 Date Sample Logged by Lab = 01/19/00 Sample ID = 0190016 Number of Standard Deviations = 1.0 Blind Sample ID = N64 Lab Value = 1.641 Most Probable Value = 1.540 Percent Recovery = 106.6 Date Sample Logged by Lab = 01/14/00 Sample ID = 0140023 Number of Standard Deviations = 0.5 Blind Sample ID = N64 Lab Value = 1.733 Most Probable Value = 1.540 Percent Recovery = 112.5 Date Sample Logged by Lab = 01/13/00 Sample ID = 0130009 Number of Standard Deviations = 1.0 Blind Sample ID = N64 Lab Value = 1.699 Most Probable Value = 1.540 Percent Recovery = 110.3 Date Sample Logged by Lab = 01/12/00 Sample ID = 0120047 Number of Standard Deviations = 0.8 Blind Sample ID = N64 Lab Value = 1.766 Most Probable Value = 1.540 Percent Recovery = 114.7 Date Sample Logged by Lab = 01/11/00 Sample ID = 0110009 Number of Standard Deviations = 1.2 Blind Sample ID = N64 Lab Value = 1.775 Most Probable Value = 1.540 Percent Recovery = 115.3 Date Sample Logged by Lab = 01/10/00 Sample ID = 0100122 Number of Standard Deviations = 1.2 Blind Sample ID = N64 Lab Value = 1.770 Most Probable Value = 1.540 Percent Recovery = 114.9 Date Sample Logged by Lab = 01/07/00 Sample ID = 0070094 Number of Standard Deviations = 1.2 Blind Sample ID = N64 Lab Value = 1.732 Most Probable Value = 1.540 Percent Recovery = 112.5 Date Sample Logged by Lab = 01/07/00 Sample ID = 0070095 Number of Standard Deviations = 1.0 Blind Sample ID = N64 Lab Value = 1.689 Most Probable Value = 1.540 Percent Recovery = 109.7 Date Sample Logged by Lab = 01/05/00 Sample ID = 0050010 Number of Standard Deviations = 0.8 Blind Sample ID = N64 Lab Value = 1.554 Most Probable Value = 1.540 Percent Recovery = 100.9 Date Sample Logged by Lab = 01/04/00 Sample ID = 0040038 Number of Standard Deviations = 0.1 Blind Sample ID = N64 Lab Value = 0.226 Most Probable Value = 0.200 Percent Recovery = 113.0 Date Sample Logged by Lab = 01/03/00 Sample ID = 0030029 Number of Standard Deviations = 0.2 Blind Sample ID = N63 Lab Value = 0.169 Most Probable Value = 0.200 Percent Recovery = 84.5 Date Sample Logged by Lab = 12/29/99 Sample ID = 3630013 Number of Standard Deviations = -0.3 Blind Sample ID = N63 Lab Value = 0.134 Most Probable Value = 0.200 Percent Recovery = 67.0 Date Sample Logged by Lab = 12/28/99 Sample ID = 3620001 Number of Standard Deviations = -0.6 Blind Sample ID = N63 Lab Value = 0.152 Most Probable Value = 0.200 Percent Recovery = 76.0 Date Sample Logged by Lab = 12/28/99 Sample ID = 3620002 Number of Standard Deviations = -0.4 Blind Sample ID = N63 Lab Value = 0.120 Most Probable Value = 0.200 Percent Recovery = 60.0 Date Sample Logged by Lab = 12/27/99 Sample ID = 3610030 Number of Standard Deviations = -0.7 Blind Sample ID = N63 Lab Value = 0.217 Most Probable Value = 0.200 Percent Recovery = 108.5 Date Sample Logged by Lab = 12/22/99 Sample ID = 3560010 Number of Standard Deviations = 0.1 Blind Sample ID = N63 Lab Value = 0.249 Most Probable Value = 0.200 Percent Recovery = 124.5 Date Sample Logged by Lab = 12/21/99 Sample ID = 3550028 Number of Standard Deviations = 0.4 Blind Sample ID = N63 Lab Value = 0.236 Most Probable Value = 0.200 Percent Recovery = 118.0 Date Sample Logged by Lab = 12/17/99 Sample ID = 3510028 Number of Standard Deviations = 0.3 Blind Sample ID = N63 Lab Value = 0.218 Most Probable Value = 0.200 Percent Recovery = 109.0 Date Sample Logged by Lab = 12/16/99 Sample ID = 3500012 Number of Standard Deviations = 0.2 Blind Sample ID = N63 Lab Value = 0.237 Most Probable Value = 0.200 Percent Recovery = 118.5 Date Sample Logged by Lab = 12/16/99 Sample ID = 3500013 Number of Standard Deviations = 0.3 Blind Sample ID = N63 Lab Value = 0.185 Most Probable Value = 0.200 Percent Recovery = 92.5 Date Sample Logged by Lab = 12/14/99 Sample ID = 3480008 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.165 Most Probable Value = 0.200 Percent Recovery = 82.5 Date Sample Logged by Lab = 12/13/99 Sample ID = 3470123 Number of Standard Deviations = -0.3 Blind Sample ID = N63 Lab Value = 0.237 Most Probable Value = 0.200 Percent Recovery = 118.5 Date Sample Logged by Lab = 12/10/99 Sample ID = 3440182 Number of Standard Deviations = 0.3 Blind Sample ID = N63 Lab Value = 0.210 Most Probable Value = 0.200 Percent Recovery = 105.0 Date Sample Logged by Lab = 12/09/99 Sample ID = 3430023 Number of Standard Deviations = 0.1 Blind Sample ID = N63 Lab Value = 0.171 Most Probable Value = 0.200 Percent Recovery = 85.5 Date Sample Logged by Lab = 12/07/99 Sample ID = 3410007 Number of Standard Deviations = -0.2 Blind Sample ID = N63 Lab Value = 0.221 Most Probable Value = 0.200 Percent Recovery = 110.5 Date Sample Logged by Lab = 12/06/99 Sample ID = 3400082 Number of Standard Deviations = 0.2 Blind Sample ID = N63 Lab Value = 0.186 Most Probable Value = 0.200 Percent Recovery = 93.0 Date Sample Logged by Lab = 12/03/99 Sample ID = 3370028 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.261 Most Probable Value = 0.200 Percent Recovery = 130.5 Date Sample Logged by Lab = 12/02/99 Sample ID = 3360333 Number of Standard Deviations = 0.5 Blind Sample ID = N63 Lab Value = 1.825 Most Probable Value = 1.540 Percent Recovery = 118.5 Date Sample Logged by Lab = 12/01/99 Sample ID = 3350027 Number of Standard Deviations = 1.5 Blind Sample ID = N64 Lab Value = 1.733 Most Probable Value = 1.540 Percent Recovery = 112.5 Date Sample Logged by Lab = 11/30/99 Sample ID = 3340026 Number of Standard Deviations = 1.0 Blind Sample ID = N64 Lab Value = 1.794 Most Probable Value = 1.540 Percent Recovery = 116.5 Date Sample Logged by Lab = 11/30/99 Sample ID = 3340027 Number of Standard Deviations = 1.3 Blind Sample ID = N64 Lab Value = 1.747 Most Probable Value = 1.540 Percent Recovery = 113.4 Date Sample Logged by Lab = 11/26/99 Sample ID = 3300117 Number of Standard Deviations = 1.1 Blind Sample ID = N64 Lab Value = 1.700 Most Probable Value = 1.540 Percent Recovery = 110.4 Date Sample Logged by Lab = 11/24/99 Sample ID = 3280010 Number of Standard Deviations = 0.8 Blind Sample ID = N64 Lab Value = 1.701 Most Probable Value = 1.540 Percent Recovery = 110.5 Date Sample Logged by Lab = 11/23/99 Sample ID = 3270019 Number of Standard Deviations = 0.8 Blind Sample ID = N64 Lab Value = 1.718 Most Probable Value = 1.540 Percent Recovery = 111.6 Date Sample Logged by Lab = 11/23/99 Sample ID = 3270020 Number of Standard Deviations = 0.9 Blind Sample ID = N64 Lab Value = 1.759 Most Probable Value = 1.540 Percent Recovery = 114.2 Date Sample Logged by Lab = 11/19/99 Sample ID = 3230003 Number of Standard Deviations = 1.1 Blind Sample ID = N64 Lab Value = 1.659 Most Probable Value = 1.540 Percent Recovery = 107.7 Date Sample Logged by Lab = 11/19/99 Sample ID = 3230002 Number of Standard Deviations = 0.6 Blind Sample ID = N64 Lab Value = 1.786 Most Probable Value = 1.540 Percent Recovery = 116.0 Date Sample Logged by Lab = 11/17/99 Sample ID = 3210022 Number of Standard Deviations = 1.3 Blind Sample ID = N64 Lab Value = 1.635 Most Probable Value = 1.540 Percent Recovery = 106.2 Date Sample Logged by Lab = 11/08/99 Sample ID = 3120234 Number of Standard Deviations = 0.5 Blind Sample ID = N64 Lab Value = 1.558 Most Probable Value = 1.540 Percent Recovery = 101.2 Date Sample Logged by Lab = 11/08/99 Sample ID = 3120235 Number of Standard Deviations = 0.1 Blind Sample ID = N64 Lab Value = 1.564 Most Probable Value = 1.540 Percent Recovery = 101.6 Date Sample Logged by Lab = 11/08/99 Sample ID = 3120233 Number of Standard Deviations = 0.1 Blind Sample ID = N64 Lab Value = 1.681 Most Probable Value = 1.540 Percent Recovery = 109.2 Date Sample Logged by Lab = 11/03/99 Sample ID = 3070014 Number of Standard Deviations = 0.7 Blind Sample ID = N64 Lab Value = 1.517 Most Probable Value = 1.540 Percent Recovery = 98.5 Date Sample Logged by Lab = 11/02/99 Sample ID = 3060059 Number of Standard Deviations = -0.1 Blind Sample ID = N64 Lab Value = 0.204 Most Probable Value = 0.200 Percent Recovery = 102.0 Date Sample Logged by Lab = 11/02/99 Sample ID = 3060060 Number of Standard Deviations = 0.0 Blind Sample ID = N63 Lab Value = 0.186 Most Probable Value = 0.200 Percent Recovery = 93.0 Date Sample Logged by Lab = 10/29/99 Sample ID = 3020001 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.187 Most Probable Value = 0.200 Percent Recovery = 93.5 Date Sample Logged by Lab = 10/29/99 Sample ID = 3020002 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.213 Most Probable Value = 0.200 Percent Recovery = 106.5 Date Sample Logged by Lab = 10/27/99 Sample ID = 3000007 Number of Standard Deviations = 0.1 Blind Sample ID = N63 Lab Value = 0.209 Most Probable Value = 0.200 Percent Recovery = 104.5 Date Sample Logged by Lab = 10/27/99 Sample ID = 3000006 Number of Standard Deviations = 0.1 Blind Sample ID = N63 Lab Value = 0.189 Most Probable Value = 0.200 Percent Recovery = 94.5 Date Sample Logged by Lab = 10/25/99 Sample ID = 2980236 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.219 Most Probable Value = 0.200 Percent Recovery = 109.5 Date Sample Logged by Lab = 10/21/99 Sample ID = 2940004 Number of Standard Deviations = 0.2 Blind Sample ID = N63 Lab Value = 0.209 Most Probable Value = 0.200 Percent Recovery = 104.5 Date Sample Logged by Lab = 10/20/99 Sample ID = 2930009 Number of Standard Deviations = 0.1 Blind Sample ID = N63 Lab Value = 0.193 Most Probable Value = 0.200 Percent Recovery = 96.5 Date Sample Logged by Lab = 10/20/99 Sample ID = 2930008 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.181 Most Probable Value = 0.200 Percent Recovery = 90.5 Date Sample Logged by Lab = 10/18/99 Sample ID = 2910098 Number of Standard Deviations = -0.2 Blind Sample ID = N63 Lab Value = 0.211 Most Probable Value = 0.200 Percent Recovery = 105.5 Date Sample Logged by Lab = 10/15/99 Sample ID = 2880021 Number of Standard Deviations = 0.1 Blind Sample ID = N63 Lab Value = 0.199 Most Probable Value = 0.200 Percent Recovery = 99.5 Date Sample Logged by Lab = 10/15/99 Sample ID = 2880022 Number of Standard Deviations = -0.0 Blind Sample ID = N63 Lab Value = 0.160 Most Probable Value = 0.200 Percent Recovery = 80.0 Date Sample Logged by Lab = 10/13/99 Sample ID = 2860008 Number of Standard Deviations = -0.3 Blind Sample ID = N63 Lab Value = 0.204 Most Probable Value = 0.200 Percent Recovery = 102.0 Date Sample Logged by Lab = 10/12/99 Sample ID = 2850022 Number of Standard Deviations = 0.0 Blind Sample ID = N63 Lab Value = 0.231 Most Probable Value = 0.200 Percent Recovery = 115.5 Date Sample Logged by Lab = 10/08/99 Sample ID = 2810012 Number of Standard Deviations = 0.3 Blind Sample ID = N63 Lab Value = 0.188 Most Probable Value = 0.200 Percent Recovery = 94.0 Date Sample Logged by Lab = 10/07/99 Sample ID = 2800005 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.208 Most Probable Value = 0.200 Percent Recovery = 104.0 Date Sample Logged by Lab = 10/06/99 Sample ID = 2790058 Number of Standard Deviations = 0.1 Blind Sample ID = N63 Lab Value = 0.241 Most Probable Value = 0.200 Percent Recovery = 120.5 Date Sample Logged by Lab = 10/05/99 Sample ID = 2780148 Number of Standard Deviations = 0.3 Blind Sample ID = N63 Lab Value = 0.238 Most Probable Value = 0.200 Percent Recovery = 119.0 Date Sample Logged by Lab = 10/04/99 Sample ID = 2770100 Number of Standard Deviations = 0.3 Blind Sample ID = N63 Lab Value = 1.164 Most Probable Value = 1.150 Percent Recovery = 101.2 Date Sample Logged by Lab = 10/01/99 Sample ID = 2740008 Number of Standard Deviations = 0.1 Blind Sample ID = N62 Lab Value = 1.247 Most Probable Value = 1.150 Percent Recovery = 108.4 Date Sample Logged by Lab = 09/29/99 Sample ID = 2720007 Number of Standard Deviations = 0.6 Blind Sample ID = N62 Lab Value = 1.189 Most Probable Value = 1.150 Percent Recovery = 103.4 Date Sample Logged by Lab = 09/28/99 Sample ID = 2710009 Number of Standard Deviations = 0.2 Blind Sample ID = N62 Lab Value = 1.151 Most Probable Value = 1.150 Percent Recovery = 100.1 Date Sample Logged by Lab = 09/27/99 Sample ID = 2700033 Number of Standard Deviations = 0.0 Blind Sample ID = N62 Lab Value = 1.140 Most Probable Value = 1.150 Percent Recovery = 99.1 Date Sample Logged by Lab = 09/27/99 Sample ID = 2700038 Number of Standard Deviations = -0.1 Blind Sample ID = N62 Lab Value = 1.190 Most Probable Value = 1.150 Percent Recovery = 103.5 Date Sample Logged by Lab = 09/27/99 Sample ID = 2700039 Number of Standard Deviations = 0.2 Blind Sample ID = N62 Lab Value = 0.976 Most Probable Value = 1.150 Percent Recovery = 84.9 Date Sample Logged by Lab = 09/22/99 Sample ID = 2650020 Number of Standard Deviations = -1.0 Blind Sample ID = N62 Lab Value = 1.084 Most Probable Value = 1.150 Percent Recovery = 94.3 Date Sample Logged by Lab = 09/21/99 Sample ID = 2640006 Number of Standard Deviations = -0.4 Blind Sample ID = N62 Lab Value = 1.102 Most Probable Value = 1.150 Percent Recovery = 95.8 Date Sample Logged by Lab = 09/20/99 Sample ID = 2630001 Number of Standard Deviations = -0.3 Blind Sample ID = N62 Lab Value = 1.083 Most Probable Value = 1.150 Percent Recovery = 94.2 Date Sample Logged by Lab = 09/17/99 Sample ID = 2600088 Number of Standard Deviations = -0.4 Blind Sample ID = N62 Lab Value = 1.070 Most Probable Value = 1.150 Percent Recovery = 93.0 Date Sample Logged by Lab = 09/17/99 Sample ID = 2600083 Number of Standard Deviations = -0.5 Blind Sample ID = N62 Lab Value = 1.114 Most Probable Value = 1.150 Percent Recovery = 96.9 Date Sample Logged by Lab = 09/16/99 Sample ID = 2590137 Number of Standard Deviations = -0.2 Blind Sample ID = N62 Lab Value = 1.139 Most Probable Value = 1.150 Percent Recovery = 99.0 Date Sample Logged by Lab = 09/15/99 Sample ID = 2580031 Number of Standard Deviations = -0.1 Blind Sample ID = N62 Lab Value = 1.201 Most Probable Value = 1.150 Percent Recovery = 104.4 Date Sample Logged by Lab = 09/14/99 Sample ID = 2570015 Number of Standard Deviations = 0.3 Blind Sample ID = N62 Lab Value = 1.180 Most Probable Value = 1.150 Percent Recovery = 102.6 Date Sample Logged by Lab = 09/14/99 Sample ID = 2570016 Number of Standard Deviations = 0.2 Blind Sample ID = N62 Lab Value = 1.125 Most Probable Value = 1.150 Percent Recovery = 97.8 Date Sample Logged by Lab = 09/10/99 Sample ID = 2530171 Number of Standard Deviations = -0.1 Blind Sample ID = N62 Lab Value = 1.097 Most Probable Value = 1.150 Percent Recovery = 95.4 Date Sample Logged by Lab = 09/10/99 Sample ID = 2530169 Number of Standard Deviations = -0.3 Blind Sample ID = N62 Lab Value = 1.054 Most Probable Value = 1.150 Percent Recovery = 91.7 Date Sample Logged by Lab = 09/10/99 Sample ID = 2530168 Number of Standard Deviations = -0.6 Blind Sample ID = N62 Lab Value = 1.048 Most Probable Value = 1.150 Percent Recovery = 91.1 Date Sample Logged by Lab = 09/09/99 Sample ID = 2520016 Number of Standard Deviations = -0.6 Blind Sample ID = N62 Lab Value = 1.088 Most Probable Value = 1.150 Percent Recovery = 94.6 Date Sample Logged by Lab = 09/08/99 Sample ID = 2510021 Number of Standard Deviations = -0.4 Blind Sample ID = N62 Lab Value = 1.084 Most Probable Value = 1.150 Percent Recovery = 94.3 Date Sample Logged by Lab = 09/03/99 Sample ID = 2460057 Number of Standard Deviations = -0.4 Blind Sample ID = N62 Lab Value = 0.900 Most Probable Value = 1.150 Percent Recovery = 78.3 Date Sample Logged by Lab = 09/03/99 Sample ID = 2460056 Number of Standard Deviations = -1.5 Blind Sample ID = N62 Lab Value = 0.887 Most Probable Value = 1.150 Percent Recovery = 77.1 Date Sample Logged by Lab = 09/03/99 Sample ID = 2460055 Number of Standard Deviations = -1.6 Blind Sample ID = N62 Lab Value = 0.087 Most Probable Value = 0.096 Percent Recovery = 90.6 Date Sample Logged by Lab = 08/27/99 Sample ID = 2390011 Number of Standard Deviations = -0.1 Blind Sample ID = N61 Lab Value = 0.099 Most Probable Value = 0.096 Percent Recovery = 103.1 Date Sample Logged by Lab = 08/27/99 Sample ID = 2390009 Number of Standard Deviations = 0.0 Blind Sample ID = N61 Lab Value = 0.099 Most Probable Value = 0.096 Percent Recovery = 103.1 Date Sample Logged by Lab = 08/26/99 Sample ID = 2380004 Number of Standard Deviations = 0.0 Blind Sample ID = N61 Lab Value = 0.083 Most Probable Value = 0.096 Percent Recovery = 86.5 Date Sample Logged by Lab = 08/25/99 Sample ID = 2370014 Number of Standard Deviations = -0.1 Blind Sample ID = N61 Lab Value = 0.086 Most Probable Value = 0.096 Percent Recovery = 89.6 Date Sample Logged by Lab = 08/23/99 Sample ID = 2350152 Number of Standard Deviations = -0.1 Blind Sample ID = N61 Lab Value = 0.109 Most Probable Value = 0.096 Percent Recovery = 113.5 Date Sample Logged by Lab = 08/20/99 Sample ID = 2320064 Number of Standard Deviations = 0.1 Blind Sample ID = N61 Lab Value = 0.058 Most Probable Value = 0.096 Percent Recovery = 60.4 Date Sample Logged by Lab = 08/20/99 Sample ID = 2320066 Number of Standard Deviations = -0.3 Blind Sample ID = N61 Lab Value = 0.086 Most Probable Value = 0.096 Percent Recovery = 89.6 Date Sample Logged by Lab = 08/19/99 Sample ID = 2310094 Number of Standard Deviations = -0.1 Blind Sample ID = N61 Lab Value = 0.069 Most Probable Value = 0.096 Percent Recovery = 71.9 Date Sample Logged by Lab = 08/18/99 Sample ID = 2300020 Number of Standard Deviations = -0.2 Blind Sample ID = N61 Lab Value = 0.061 Most Probable Value = 0.096 Percent Recovery = 63.5 Date Sample Logged by Lab = 08/17/99 Sample ID = 2290049 Number of Standard Deviations = -0.3 Blind Sample ID = N61 Lab Value = 0.083 Most Probable Value = 0.096 Percent Recovery = 86.5 Date Sample Logged by Lab = 08/17/99 Sample ID = 2290048 Number of Standard Deviations = -0.1 Blind Sample ID = N61 Lab Value = 0.082 Most Probable Value = 0.096 Percent Recovery = 85.4 Date Sample Logged by Lab = 08/12/99 Sample ID = 2240295 Number of Standard Deviations = -0.1 Blind Sample ID = N61 Lab Value = 0.088 Most Probable Value = 0.096 Percent Recovery = 91.7 Date Sample Logged by Lab = 08/12/99 Sample ID = 2240024 Number of Standard Deviations = -0.1 Blind Sample ID = N61 Lab Value = 0.089 Most Probable Value = 0.096 Percent Recovery = 92.7 Date Sample Logged by Lab = 08/12/99 Sample ID = 2240297 Number of Standard Deviations = -0.1 Blind Sample ID = N61 Lab Value = 0.063 Most Probable Value = 0.096 Percent Recovery = 65.6 Date Sample Logged by Lab = 08/10/99 Sample ID = 2220092 Number of Standard Deviations = -0.3 Blind Sample ID = N61 Lab Value = 0.104 Most Probable Value = 0.096 Percent Recovery = 108.3 Date Sample Logged by Lab = 08/09/99 Sample ID = 2210113 Number of Standard Deviations = 0.1 Blind Sample ID = N61 Lab Value = 0.096 Most Probable Value = 0.096 Percent Recovery = 100.0 Date Sample Logged by Lab = 08/09/99 Sample ID = 2210112 Number of Standard Deviations = 0.0 Blind Sample ID = N61 Lab Value = 0.067 Most Probable Value = 0.096 Percent Recovery = 69.8 Date Sample Logged by Lab = 08/09/99 Sample ID = 2210154 Number of Standard Deviations = -0.3 Blind Sample ID = N61 Lab Value = 0.100 Most Probable Value = 0.096 Percent Recovery = 104.2 Date Sample Logged by Lab = 08/09/99 Sample ID = 2210114 Number of Standard Deviations = 0.0 Blind Sample ID = N61 Lab Value = 1.140 Most Probable Value = 1.150 Percent Recovery = 99.1 Date Sample Logged by Lab = 07/30/99 Sample ID = 2110077 Number of Standard Deviations = -0.1 Blind Sample ID = N62 Lab Value = 1.078 Most Probable Value = 1.150 Percent Recovery = 93.7 Date Sample Logged by Lab = 07/30/99 Sample ID = 2110076 Number of Standard Deviations = -0.4 Blind Sample ID = N62 Lab Value = 1.119 Most Probable Value = 1.150 Percent Recovery = 97.3 Date Sample Logged by Lab = 07/29/99 Sample ID = 2100028 Number of Standard Deviations = -0.2 Blind Sample ID = N62 Lab Value = 1.085 Most Probable Value = 1.150 Percent Recovery = 94.3 Date Sample Logged by Lab = 07/29/99 Sample ID = 2100027 Number of Standard Deviations = -0.4 Blind Sample ID = N62 Lab Value = 1.090 Most Probable Value = 1.150 Percent Recovery = 94.8 Date Sample Logged by Lab = 07/28/99 Sample ID = 2090081 Number of Standard Deviations = -0.4 Blind Sample ID = N62 Lab Value = 1.078 Most Probable Value = 1.150 Percent Recovery = 93.7 Date Sample Logged by Lab = 07/28/99 Sample ID = 2090080 Number of Standard Deviations = -0.4 Blind Sample ID = N62 Lab Value = 1.090 Most Probable Value = 1.150 Percent Recovery = 94.8 Date Sample Logged by Lab = 07/28/99 Sample ID = 2090075 Number of Standard Deviations = -0.4 Blind Sample ID = N62 Lab Value = 1.186 Most Probable Value = 1.150 Percent Recovery = 103.1 Date Sample Logged by Lab = 07/27/99 Sample ID = 2080111 Number of Standard Deviations = 0.2 Blind Sample ID = N62 Lab Value = 1.163 Most Probable Value = 1.150 Percent Recovery = 101.1 Date Sample Logged by Lab = 07/26/99 Sample ID = 2070507 Number of Standard Deviations = 0.1 Blind Sample ID = N62 Lab Value = 1.226 Most Probable Value = 1.150 Percent Recovery = 106.6 Date Sample Logged by Lab = 07/26/99 Sample ID = 2070506 Number of Standard Deviations = 0.5 Blind Sample ID = N62 Lab Value = 1.055 Most Probable Value = 1.150 Percent Recovery = 91.7 Date Sample Logged by Lab = 07/16/99 Sample ID = 1970049 Number of Standard Deviations = -0.6 Blind Sample ID = N62 Lab Value = 1.050 Most Probable Value = 1.150 Percent Recovery = 91.3 Date Sample Logged by Lab = 07/16/99 Sample ID = 1970045 Number of Standard Deviations = -0.6 Blind Sample ID = N62 Lab Value = 0.989 Most Probable Value = 1.150 Percent Recovery = 86.0 Date Sample Logged by Lab = 07/15/99 Sample ID = 1960029 Number of Standard Deviations = -1.0 Blind Sample ID = N62 Lab Value = 1.092 Most Probable Value = 1.150 Percent Recovery = 95.0 Date Sample Logged by Lab = 07/14/99 Sample ID = 1950024 Number of Standard Deviations = -0.3 Blind Sample ID = N62 Lab Value = 1.144 Most Probable Value = 1.150 Percent Recovery = 99.5 Date Sample Logged by Lab = 07/13/99 Sample ID = 1940011 Number of Standard Deviations = -0.0 Blind Sample ID = N62 Lab Value = 1.479 Most Probable Value = 1.150 Percent Recovery = 128.6 Date Sample Logged by Lab = 07/12/99 Sample ID = 1930040 Number of Standard Deviations = 2.0 Blind Sample ID = N62 Lab Value = 1.232 Most Probable Value = 1.150 Percent Recovery = 107.1 Date Sample Logged by Lab = 07/12/99 Sample ID = 1930039 Number of Standard Deviations = 0.5 Blind Sample ID = N62 Lab Value = 1.156 Most Probable Value = 1.150 Percent Recovery = 100.5 Date Sample Logged by Lab = 07/12/99 Sample ID = 1930038 Number of Standard Deviations = 0.0 Blind Sample ID = N62 Lab Value = 1.184 Most Probable Value = 1.150 Percent Recovery = 103.0 Date Sample Logged by Lab = 07/08/99 Sample ID = 1890016 Number of Standard Deviations = 0.2 Blind Sample ID = N62 Lab Value = 1.119 Most Probable Value = 1.150 Percent Recovery = 97.3 Date Sample Logged by Lab = 07/07/99 Sample ID = 1880010 Number of Standard Deviations = -0.2 Blind Sample ID = N62 Lab Value = 1.257 Most Probable Value = 1.150 Percent Recovery = 109.3 Date Sample Logged by Lab = 07/07/99 Sample ID = 1880011 Number of Standard Deviations = 0.6 Blind Sample ID = N62 Lab Value = 1.145 Most Probable Value = 1.150 Percent Recovery = 99.6 Date Sample Logged by Lab = 07/02/99 Sample ID = 1830025 Number of Standard Deviations = -0.0 Blind Sample ID = N62 Lab Value = 1.089 Most Probable Value = 1.150 Percent Recovery = 94.7 Date Sample Logged by Lab = 07/02/99 Sample ID = 1830027 Number of Standard Deviations = -0.4 Blind Sample ID = N62 Lab Value = 1.128 Most Probable Value = 1.150 Percent Recovery = 98.1 Date Sample Logged by Lab = 06/01/99 Sample ID = 1520313 Number of Standard Deviations = -0.1 Blind Sample ID = N62 Lab Value = 0.988 Most Probable Value = 1.150 Percent Recovery = 85.9 Date Sample Logged by Lab = 05/28/99 Sample ID = 1480087 Number of Standard Deviations = -1.0 Blind Sample ID = N62 Lab Value = 1.021 Most Probable Value = 1.150 Percent Recovery = 88.8 Date Sample Logged by Lab = 05/28/99 Sample ID = 1480082 Number of Standard Deviations = -0.8 Blind Sample ID = N62 Lab Value = 1.081 Most Probable Value = 1.150 Percent Recovery = 94.0 Date Sample Logged by Lab = 05/27/99 Sample ID = 1470074 Number of Standard Deviations = -0.4 Blind Sample ID = N62 Lab Value = 1.240 Most Probable Value = 1.150 Percent Recovery = 107.8 Date Sample Logged by Lab = 05/26/99 Sample ID = 1460031 Number of Standard Deviations = 0.5 Blind Sample ID = N62 Lab Value = 1.206 Most Probable Value = 1.150 Percent Recovery = 104.9 Date Sample Logged by Lab = 05/25/99 Sample ID = 1450165 Number of Standard Deviations = 0.3 Blind Sample ID = N62 Lab Value = 1.172 Most Probable Value = 1.150 Percent Recovery = 101.9 Date Sample Logged by Lab = 05/25/99 Sample ID = 1450164 Number of Standard Deviations = 0.1 Blind Sample ID = N62 Lab Value = 1.158 Most Probable Value = 1.150 Percent Recovery = 100.7 Date Sample Logged by Lab = 05/25/99 Sample ID = 1450163 Number of Standard Deviations = 0.0 Blind Sample ID = N62 Lab Value = 1.103 Most Probable Value = 1.150 Percent Recovery = 95.9 Date Sample Logged by Lab = 05/20/99 Sample ID = 1400021 Number of Standard Deviations = -0.3 Blind Sample ID = N62 Lab Value = 1.075 Most Probable Value = 1.150 Percent Recovery = 93.5 Date Sample Logged by Lab = 05/19/99 Sample ID = 1390401 Number of Standard Deviations = -0.4 Blind Sample ID = N62 Lab Value = 1.078 Most Probable Value = 1.150 Percent Recovery = 93.7 Date Sample Logged by Lab = 05/18/99 Sample ID = 1380242 Number of Standard Deviations = -0.4 Blind Sample ID = N62 Lab Value = 1.151 Most Probable Value = 1.150 Percent Recovery = 100.1 Date Sample Logged by Lab = 05/17/99 Sample ID = 1370104 Number of Standard Deviations = 0.0 Blind Sample ID = N62 Lab Value = 1.134 Most Probable Value = 1.150 Percent Recovery = 98.6 Date Sample Logged by Lab = 05/17/99 Sample ID = 1370103 Number of Standard Deviations = -0.1 Blind Sample ID = N62 Lab Value = 1.115 Most Probable Value = 1.150 Percent Recovery = 97.0 Date Sample Logged by Lab = 05/17/99 Sample ID = 1370102 Number of Standard Deviations = -0.2 Blind Sample ID = N62 Lab Value = 1.145 Most Probable Value = 1.150 Percent Recovery = 99.6 Date Sample Logged by Lab = 05/13/99 Sample ID = 1330183 Number of Standard Deviations = -0.0 Blind Sample ID = N62 Lab Value = 1.187 Most Probable Value = 1.150 Percent Recovery = 103.2 Date Sample Logged by Lab = 05/12/99 Sample ID = 1320050 Number of Standard Deviations = 0.2 Blind Sample ID = N62 Lab Value = 1.187 Most Probable Value = 1.150 Percent Recovery = 103.2 Date Sample Logged by Lab = 05/11/99 Sample ID = 1310143 Number of Standard Deviations = 0.2 Blind Sample ID = N62 Lab Value = 1.192 Most Probable Value = 1.150 Percent Recovery = 103.7 Date Sample Logged by Lab = 05/10/99 Sample ID = 1300169 Number of Standard Deviations = 0.2 Blind Sample ID = N62 Lab Value = 1.182 Most Probable Value = 1.150 Percent Recovery = 102.8 Date Sample Logged by Lab = 05/07/99 Sample ID = 1270141 Number of Standard Deviations = 0.2 Blind Sample ID = N62 Lab Value = 1.244 Most Probable Value = 1.150 Percent Recovery = 108.2 Date Sample Logged by Lab = 05/07/99 Sample ID = 1270145 Number of Standard Deviations = 0.6 Blind Sample ID = N62 Lab Value = 1.201 Most Probable Value = 1.150 Percent Recovery = 104.4 Date Sample Logged by Lab = 05/06/99 Sample ID = 1260077 Number of Standard Deviations = 0.3 Blind Sample ID = N62 Lab Value = 1.215 Most Probable Value = 1.150 Percent Recovery = 105.7 Date Sample Logged by Lab = 05/05/99 Sample ID = 1250056 Number of Standard Deviations = 0.4 Blind Sample ID = N62 Lab Value = 1.166 Most Probable Value = 1.150 Percent Recovery = 101.4 Date Sample Logged by Lab = 05/04/99 Sample ID = 1240122 Number of Standard Deviations = 0.1 Blind Sample ID = N62 Lab Value = 0.920 Most Probable Value = 0.878 Percent Recovery = 104.8 Date Sample Logged by Lab = 03/29/99 Sample ID = 0880060 Number of Standard Deviations = 0.3 Blind Sample ID = N60 Lab Value = 0.818 Most Probable Value = 0.878 Percent Recovery = 93.2 Date Sample Logged by Lab = 03/26/99 Sample ID = 0850048 Number of Standard Deviations = -0.4 Blind Sample ID = N60 Lab Value = 0.871 Most Probable Value = 0.878 Percent Recovery = 99.2 Date Sample Logged by Lab = 03/25/99 Sample ID = 0840097 Number of Standard Deviations = -0.0 Blind Sample ID = N60 Lab Value = 0.846 Most Probable Value = 0.878 Percent Recovery = 96.4 Date Sample Logged by Lab = 03/24/99 Sample ID = 0830057 Number of Standard Deviations = -0.2 Blind Sample ID = N60 Lab Value = 0.852 Most Probable Value = 0.878 Percent Recovery = 97.0 Date Sample Logged by Lab = 03/23/99 Sample ID = 0820046 Number of Standard Deviations = -0.2 Blind Sample ID = N60 Lab Value = 0.890 Most Probable Value = 0.878 Percent Recovery = 101.4 Date Sample Logged by Lab = 03/22/99 Sample ID = 0810108 Number of Standard Deviations = 0.1 Blind Sample ID = N60 Lab Value = 0.826 Most Probable Value = 0.878 Percent Recovery = 94.1 Date Sample Logged by Lab = 03/19/99 Sample ID = 0780133 Number of Standard Deviations = -0.3 Blind Sample ID = N60 Lab Value = 0.894 Most Probable Value = 0.878 Percent Recovery = 101.8 Date Sample Logged by Lab = 03/18/99 Sample ID = 0770077 Number of Standard Deviations = 0.1 Blind Sample ID = N60 Lab Value = 0.874 Most Probable Value = 0.878 Percent Recovery = 99.5 Date Sample Logged by Lab = 03/17/99 Sample ID = 0760029 Number of Standard Deviations = -0.0 Blind Sample ID = N60 Lab Value = 0.847 Most Probable Value = 0.878 Percent Recovery = 96.5 Date Sample Logged by Lab = 03/16/99 Sample ID = 0750084 Number of Standard Deviations = -0.2 Blind Sample ID = N60 Lab Value = 0.856 Most Probable Value = 0.878 Percent Recovery = 97.5 Date Sample Logged by Lab = 03/15/99 Sample ID = 0740077 Number of Standard Deviations = -0.1 Blind Sample ID = N60 Lab Value = 0.870 Most Probable Value = 0.878 Percent Recovery = 99.1 Date Sample Logged by Lab = 03/12/99 Sample ID = 0710108 Number of Standard Deviations = -0.1 Blind Sample ID = N60 Lab Value = 0.837 Most Probable Value = 0.878 Percent Recovery = 95.3 Date Sample Logged by Lab = 03/11/99 Sample ID = 0700053 Number of Standard Deviations = -0.3 Blind Sample ID = N60 Lab Value = 0.883 Most Probable Value = 0.878 Percent Recovery = 100.6 Date Sample Logged by Lab = 03/10/99 Sample ID = 0690024 Number of Standard Deviations = 0.0 Blind Sample ID = N60 Lab Value = 0.812 Most Probable Value = 0.878 Percent Recovery = 92.5 Date Sample Logged by Lab = 03/09/99 Sample ID = 0680051 Number of Standard Deviations = -0.4 Blind Sample ID = N60 Lab Value = 0.858 Most Probable Value = 0.878 Percent Recovery = 97.7 Date Sample Logged by Lab = 03/08/99 Sample ID = 0670116 Number of Standard Deviations = -0.1 Blind Sample ID = N60 Lab Value = 0.859 Most Probable Value = 0.878 Percent Recovery = 97.8 Date Sample Logged by Lab = 03/05/99 Sample ID = 0640108 Number of Standard Deviations = -0.1 Blind Sample ID = N60 Lab Value = 0.824 Most Probable Value = 0.878 Percent Recovery = 93.8 Date Sample Logged by Lab = 03/04/99 Sample ID = 0630071 Number of Standard Deviations = -0.4 Blind Sample ID = N60 Lab Value = 0.858 Most Probable Value = 0.878 Percent Recovery = 97.7 Date Sample Logged by Lab = 03/03/99 Sample ID = 0620062 Number of Standard Deviations = -0.1 Blind Sample ID = N60 Lab Value = 0.901 Most Probable Value = 0.878 Percent Recovery = 102.6 Date Sample Logged by Lab = 03/02/99 Sample ID = 0610145 Number of Standard Deviations = 0.2 Blind Sample ID = N60 Lab Value = 0.349 Most Probable Value = 0.390 Percent Recovery = 89.5 Date Sample Logged by Lab = 03/01/99 Sample ID = 0600189 Number of Standard Deviations = -0.3 Blind Sample ID = N59 Lab Value = 0.351 Most Probable Value = 0.390 Percent Recovery = 90.0 Date Sample Logged by Lab = 02/26/99 Sample ID = 0570066 Number of Standard Deviations = -0.3 Blind Sample ID = N59 Lab Value = 0.361 Most Probable Value = 0.390 Percent Recovery = 92.6 Date Sample Logged by Lab = 02/26/99 Sample ID = 0570067 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 0.377 Most Probable Value = 0.390 Percent Recovery = 96.7 Date Sample Logged by Lab = 02/24/99 Sample ID = 0550043 Number of Standard Deviations = -0.1 Blind Sample ID = N59 Lab Value = 0.294 Most Probable Value = 0.390 Percent Recovery = 75.4 Date Sample Logged by Lab = 02/23/99 Sample ID = 0540115 Number of Standard Deviations = -0.8 Blind Sample ID = N59 Lab Value = 0.346 Most Probable Value = 0.390 Percent Recovery = 88.7 Date Sample Logged by Lab = 02/22/99 Sample ID = 0530136 Number of Standard Deviations = -0.3 Blind Sample ID = N59 Lab Value = 0.336 Most Probable Value = 0.390 Percent Recovery = 86.2 Date Sample Logged by Lab = 02/22/99 Sample ID = 0530137 Number of Standard Deviations = -0.4 Blind Sample ID = N59 Lab Value = 0.333 Most Probable Value = 0.390 Percent Recovery = 85.4 Date Sample Logged by Lab = 02/19/99 Sample ID = 0500086 Number of Standard Deviations = -0.5 Blind Sample ID = N59 Lab Value = 0.355 Most Probable Value = 0.390 Percent Recovery = 91.0 Date Sample Logged by Lab = 02/18/99 Sample ID = 0490064 Number of Standard Deviations = -0.3 Blind Sample ID = N59 Lab Value = 0.308 Most Probable Value = 0.390 Percent Recovery = 79.0 Date Sample Logged by Lab = 02/17/99 Sample ID = 0480041 Number of Standard Deviations = -0.6 Blind Sample ID = N59 Lab Value = 0.328 Most Probable Value = 0.390 Percent Recovery = 84.1 Date Sample Logged by Lab = 02/17/99 Sample ID = 0480040 Number of Standard Deviations = -0.5 Blind Sample ID = N59 Lab Value = 0.337 Most Probable Value = 0.390 Percent Recovery = 86.4 Date Sample Logged by Lab = 02/12/99 Sample ID = 0430073 Number of Standard Deviations = -0.4 Blind Sample ID = N59 Lab Value = 0.362 Most Probable Value = 0.390 Percent Recovery = 92.8 Date Sample Logged by Lab = 02/11/99 Sample ID = 0420053 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 0.350 Most Probable Value = 0.390 Percent Recovery = 89.7 Date Sample Logged by Lab = 02/10/99 Sample ID = 0410058 Number of Standard Deviations = -0.3 Blind Sample ID = N59 Lab Value = 0.358 Most Probable Value = 0.390 Percent Recovery = 91.8 Date Sample Logged by Lab = 02/09/99 Sample ID = 0400018 Number of Standard Deviations = -0.3 Blind Sample ID = N59 Lab Value = 0.388 Most Probable Value = 0.390 Percent Recovery = 99.5 Date Sample Logged by Lab = 02/08/99 Sample ID = 0390098 Number of Standard Deviations = -0.0 Blind Sample ID = N59 Lab Value = 0.319 Most Probable Value = 0.390 Percent Recovery = 81.8 Date Sample Logged by Lab = 02/05/99 Sample ID = 0360039 Number of Standard Deviations = -0.6 Blind Sample ID = N59 Lab Value = 0.358 Most Probable Value = 0.390 Percent Recovery = 91.8 Date Sample Logged by Lab = 02/04/99 Sample ID = 0350064 Number of Standard Deviations = -0.3 Blind Sample ID = N59 Lab Value = 0.389 Most Probable Value = 0.390 Percent Recovery = 99.7 Date Sample Logged by Lab = 02/03/99 Sample ID = 0340076 Number of Standard Deviations = -0.0 Blind Sample ID = N59 Lab Value = 0.332 Most Probable Value = 0.390 Percent Recovery = 85.1 Date Sample Logged by Lab = 02/02/99 Sample ID = 0330074 Number of Standard Deviations = -0.5 Blind Sample ID = N59 Lab Value = 0.829 Most Probable Value = 0.878 Percent Recovery = 94.4 Date Sample Logged by Lab = 02/01/99 Sample ID = 0320057 Number of Standard Deviations = -0.3 Blind Sample ID = N60 Lab Value = 0.870 Most Probable Value = 0.878 Percent Recovery = 99.1 Date Sample Logged by Lab = 02/01/99 Sample ID = 0320058 Number of Standard Deviations = -0.1 Blind Sample ID = N60 Lab Value = 0.941 Most Probable Value = 0.878 Percent Recovery = 107.2 Date Sample Logged by Lab = 01/29/99 Sample ID = 0290006 Number of Standard Deviations = 0.4 Blind Sample ID = N60 Lab Value = 0.786 Most Probable Value = 0.878 Percent Recovery = 89.5 Date Sample Logged by Lab = 01/28/99 Sample ID = 0280033 Number of Standard Deviations = -0.6 Blind Sample ID = N60 Lab Value = 0.802 Most Probable Value = 0.878 Percent Recovery = 91.3 Date Sample Logged by Lab = 01/27/99 Sample ID = 0270085 Number of Standard Deviations = -0.5 Blind Sample ID = N60 Lab Value = 0.823 Most Probable Value = 0.878 Percent Recovery = 93.7 Date Sample Logged by Lab = 01/26/99 Sample ID = 0260011 Number of Standard Deviations = -0.4 Blind Sample ID = N60 Lab Value = 0.848 Most Probable Value = 0.878 Percent Recovery = 96.6 Date Sample Logged by Lab = 01/25/99 Sample ID = 0250122 Number of Standard Deviations = -0.2 Blind Sample ID = N60 Lab Value = 0.882 Most Probable Value = 0.878 Percent Recovery = 100.5 Date Sample Logged by Lab = 01/22/99 Sample ID = 0220070 Number of Standard Deviations = 0.0 Blind Sample ID = N60 Lab Value = 0.905 Most Probable Value = 0.878 Percent Recovery = 103.1 Date Sample Logged by Lab = 01/21/99 Sample ID = 0210085 Number of Standard Deviations = 0.2 Blind Sample ID = N60 Lab Value = 0.881 Most Probable Value = 0.878 Percent Recovery = 100.3 Date Sample Logged by Lab = 01/21/99 Sample ID = 0210086 Number of Standard Deviations = 0.0 Blind Sample ID = N60 Lab Value = 0.853 Most Probable Value = 0.878 Percent Recovery = 97.2 Date Sample Logged by Lab = 01/20/99 Sample ID = 0200125 Number of Standard Deviations = -0.2 Blind Sample ID = N60 Lab Value = 0.790 Most Probable Value = 0.878 Percent Recovery = 90.0 Date Sample Logged by Lab = 01/19/99 Sample ID = 0190102 Number of Standard Deviations = -0.6 Blind Sample ID = N60 Lab Value = 0.864 Most Probable Value = 0.878 Percent Recovery = 98.4 Date Sample Logged by Lab = 01/15/99 Sample ID = 0150088 Number of Standard Deviations = -0.1 Blind Sample ID = N60 Lab Value = 0.860 Most Probable Value = 0.878 Percent Recovery = 97.9 Date Sample Logged by Lab = 01/12/99 Sample ID = 0120054 Number of Standard Deviations = -0.1 Blind Sample ID = N60 Lab Value = 0.913 Most Probable Value = 0.878 Percent Recovery = 104.0 Date Sample Logged by Lab = 01/11/99 Sample ID = 0110104 Number of Standard Deviations = 0.2 Blind Sample ID = N60 Lab Value = 0.925 Most Probable Value = 0.878 Percent Recovery = 105.4 Date Sample Logged by Lab = 01/08/99 Sample ID = 0080115 Number of Standard Deviations = 0.3 Blind Sample ID = N60 Lab Value = 0.880 Most Probable Value = 0.878 Percent Recovery = 100.2 Date Sample Logged by Lab = 01/08/99 Sample ID = 0080114 Number of Standard Deviations = 0.0 Blind Sample ID = N60 Lab Value = 1.174 Most Probable Value = 0.878 Percent Recovery = 133.7 Date Sample Logged by Lab = 01/06/99 Sample ID = 0060041 Number of Standard Deviations = 1.9 Blind Sample ID = N60 Lab Value = 1.019 Most Probable Value = 0.878 Percent Recovery = 116.1 Date Sample Logged by Lab = 01/05/99 Sample ID = 0050020 Number of Standard Deviations = 0.9 Blind Sample ID = N60 Lab Value = 0.340 Most Probable Value = 0.390 Percent Recovery = 87.2 Date Sample Logged by Lab = 12/31/98 Sample ID = 3650066 Number of Standard Deviations = -0.4 Blind Sample ID = N59 Lab Value = 0.337 Most Probable Value = 0.390 Percent Recovery = 86.4 Date Sample Logged by Lab = 12/31/98 Sample ID = 3650065 Number of Standard Deviations = -0.4 Blind Sample ID = N59 Lab Value = 0.360 Most Probable Value = 0.390 Percent Recovery = 92.3 Date Sample Logged by Lab = 12/30/98 Sample ID = 3640041 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 0.302 Most Probable Value = 0.390 Percent Recovery = 77.4 Date Sample Logged by Lab = 12/24/98 Sample ID = 3580005 Number of Standard Deviations = -0.7 Blind Sample ID = N59 Lab Value = 0.299 Most Probable Value = 0.390 Percent Recovery = 76.7 Date Sample Logged by Lab = 12/23/98 Sample ID = 3570083 Number of Standard Deviations = -0.7 Blind Sample ID = N59 Lab Value = 0.358 Most Probable Value = 0.390 Percent Recovery = 91.8 Date Sample Logged by Lab = 12/22/98 Sample ID = 3560008 Number of Standard Deviations = -0.3 Blind Sample ID = N59 Lab Value = 0.385 Most Probable Value = 0.390 Percent Recovery = 98.7 Date Sample Logged by Lab = 12/21/98 Sample ID = 3550092 Number of Standard Deviations = -0.0 Blind Sample ID = N59 Lab Value = 0.336 Most Probable Value = 0.390 Percent Recovery = 86.2 Date Sample Logged by Lab = 12/18/98 Sample ID = 3520037 Number of Standard Deviations = -0.4 Blind Sample ID = N59 Lab Value = 0.336 Most Probable Value = 0.390 Percent Recovery = 86.2 Date Sample Logged by Lab = 12/17/98 Sample ID = 3510062 Number of Standard Deviations = -0.4 Blind Sample ID = N59 Lab Value = 0.311 Most Probable Value = 0.390 Percent Recovery = 79.7 Date Sample Logged by Lab = 12/16/98 Sample ID = 3500081 Number of Standard Deviations = -0.6 Blind Sample ID = N59 Lab Value = 0.336 Most Probable Value = 0.390 Percent Recovery = 86.2 Date Sample Logged by Lab = 12/15/98 Sample ID = 3490023 Number of Standard Deviations = -0.4 Blind Sample ID = N59 Lab Value = 0.272 Most Probable Value = 0.390 Percent Recovery = 69.7 Date Sample Logged by Lab = 12/14/98 Sample ID = 3480067 Number of Standard Deviations = -0.9 Blind Sample ID = N59 Lab Value = 0.346 Most Probable Value = 0.390 Percent Recovery = 88.7 Date Sample Logged by Lab = 12/10/98 Sample ID = 3440039 Number of Standard Deviations = -0.3 Blind Sample ID = N59 Lab Value = 0.307 Most Probable Value = 0.390 Percent Recovery = 78.7 Date Sample Logged by Lab = 12/09/98 Sample ID = 3430068 Number of Standard Deviations = -0.7 Blind Sample ID = N59 Lab Value = 0.381 Most Probable Value = 0.390 Percent Recovery = 97.7 Date Sample Logged by Lab = 12/08/98 Sample ID = 3420132 Number of Standard Deviations = -0.1 Blind Sample ID = N59 Lab Value = 0.323 Most Probable Value = 0.390 Percent Recovery = 82.8 Date Sample Logged by Lab = 12/07/98 Sample ID = 3410084 Number of Standard Deviations = -0.5 Blind Sample ID = N59 Lab Value = 0.414 Most Probable Value = 0.390 Percent Recovery = 106.2 Date Sample Logged by Lab = 12/04/98 Sample ID = 3380078 Number of Standard Deviations = 0.2 Blind Sample ID = N59 Lab Value = 0.374 Most Probable Value = 0.390 Percent Recovery = 95.9 Date Sample Logged by Lab = 12/03/98 Sample ID = 3370061 Number of Standard Deviations = -0.1 Blind Sample ID = N59 Lab Value = 0.288 Most Probable Value = 0.390 Percent Recovery = 73.8 Date Sample Logged by Lab = 12/02/98 Sample ID = 3360076 Number of Standard Deviations = -0.8 Blind Sample ID = N59 Lab Value = 0.906 Most Probable Value = 0.878 Percent Recovery = 103.2 Date Sample Logged by Lab = 12/01/98 Sample ID = 3350080 Number of Standard Deviations = 0.2 Blind Sample ID = N60 Lab Value = 1.087 Most Probable Value = 0.878 Percent Recovery = 123.8 Date Sample Logged by Lab = 12/01/98 Sample ID = 3350081 Number of Standard Deviations = 1.4 Blind Sample ID = N60 Lab Value = 0.893 Most Probable Value = 0.878 Percent Recovery = 101.7 Date Sample Logged by Lab = 11/30/98 Sample ID = 3340021 Number of Standard Deviations = 0.1 Blind Sample ID = N60 Lab Value = 0.936 Most Probable Value = 0.878 Percent Recovery = 106.6 Date Sample Logged by Lab = 11/25/98 Sample ID = 3290046 Number of Standard Deviations = 0.4 Blind Sample ID = N60 Lab Value = 0.805 Most Probable Value = 0.878 Percent Recovery = 91.7 Date Sample Logged by Lab = 11/24/98 Sample ID = 3280049 Number of Standard Deviations = -0.5 Blind Sample ID = N60 Lab Value = 0.878 Most Probable Value = 0.878 Percent Recovery = 100.0 Date Sample Logged by Lab = 11/23/98 Sample ID = 3270055 Number of Standard Deviations = 0.0 Blind Sample ID = N60 Lab Value = 0.986 Most Probable Value = 0.878 Percent Recovery = 112.3 Date Sample Logged by Lab = 11/20/98 Sample ID = 3240117 Number of Standard Deviations = 0.7 Blind Sample ID = N60 Lab Value = 0.905 Most Probable Value = 0.878 Percent Recovery = 103.1 Date Sample Logged by Lab = 11/19/98 Sample ID = 3230053 Number of Standard Deviations = 0.2 Blind Sample ID = N60 Lab Value = 0.765 Most Probable Value = 0.878 Percent Recovery = 87.1 Date Sample Logged by Lab = 11/18/98 Sample ID = 3220062 Number of Standard Deviations = -0.7 Blind Sample ID = N60 Lab Value = 0.801 Most Probable Value = 0.878 Percent Recovery = 91.2 Date Sample Logged by Lab = 11/09/98 Sample ID = 3130280 Number of Standard Deviations = -0.5 Blind Sample ID = N60 Lab Value = 0.826 Most Probable Value = 0.878 Percent Recovery = 94.1 Date Sample Logged by Lab = 11/09/98 Sample ID = 3130126 Number of Standard Deviations = -0.3 Blind Sample ID = N60 Lab Value = 0.862 Most Probable Value = 0.878 Percent Recovery = 98.2 Date Sample Logged by Lab = 11/05/98 Sample ID = 3090037 Number of Standard Deviations = -0.1 Blind Sample ID = N60 Lab Value = 0.875 Most Probable Value = 0.878 Percent Recovery = 99.7 Date Sample Logged by Lab = 11/04/98 Sample ID = 3080036 Number of Standard Deviations = -0.0 Blind Sample ID = N60 Lab Value = 0.836 Most Probable Value = 0.878 Percent Recovery = 95.2 Date Sample Logged by Lab = 11/03/98 Sample ID = 3070105 Number of Standard Deviations = -0.3 Blind Sample ID = N60 Lab Value = 0.358 Most Probable Value = 0.390 Percent Recovery = 91.8 Date Sample Logged by Lab = 10/30/98 Sample ID = 3030052 Number of Standard Deviations = -0.3 Blind Sample ID = N59 Lab Value = 0.376 Most Probable Value = 0.390 Percent Recovery = 96.4 Date Sample Logged by Lab = 10/29/98 Sample ID = 3020080 Number of Standard Deviations = -0.1 Blind Sample ID = N59 Lab Value = 0.340 Most Probable Value = 0.390 Percent Recovery = 87.2 Date Sample Logged by Lab = 10/28/98 Sample ID = 3010042 Number of Standard Deviations = -0.4 Blind Sample ID = N59 Lab Value = 0.330 Most Probable Value = 0.390 Percent Recovery = 84.6 Date Sample Logged by Lab = 10/27/98 Sample ID = 3000089 Number of Standard Deviations = -0.5 Blind Sample ID = N59 Lab Value = 0.269 Most Probable Value = 0.390 Percent Recovery = 69.0 Date Sample Logged by Lab = 10/26/98 Sample ID = 2990141 Number of Standard Deviations = -1.0 Blind Sample ID = N59 Lab Value = 0.312 Most Probable Value = 0.390 Percent Recovery = 80.0 Date Sample Logged by Lab = 10/23/98 Sample ID = 2960068 Number of Standard Deviations = -0.6 Blind Sample ID = N59 Lab Value = 0.365 Most Probable Value = 0.390 Percent Recovery = 93.6 Date Sample Logged by Lab = 10/22/98 Sample ID = 2950079 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 0.372 Most Probable Value = 0.390 Percent Recovery = 95.4 Date Sample Logged by Lab = 10/21/98 Sample ID = 2940059 Number of Standard Deviations = -0.1 Blind Sample ID = N59 Lab Value = 0.360 Most Probable Value = 0.390 Percent Recovery = 92.3 Date Sample Logged by Lab = 10/20/98 Sample ID = 2930052 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 0.402 Most Probable Value = 0.390 Percent Recovery = 103.1 Date Sample Logged by Lab = 10/19/98 Sample ID = 2920184 Number of Standard Deviations = 0.1 Blind Sample ID = N59 Lab Value = 0.402 Most Probable Value = 0.390 Percent Recovery = 103.1 Date Sample Logged by Lab = 10/16/98 Sample ID = 2890141 Number of Standard Deviations = 0.1 Blind Sample ID = N59 Lab Value = 0.343 Most Probable Value = 0.390 Percent Recovery = 87.9 Date Sample Logged by Lab = 10/15/98 Sample ID = 2880120 Number of Standard Deviations = -0.4 Blind Sample ID = N59 Lab Value = 0.372 Most Probable Value = 0.390 Percent Recovery = 95.4 Date Sample Logged by Lab = 10/14/98 Sample ID = 2870040 Number of Standard Deviations = -0.1 Blind Sample ID = N59 Lab Value = 0.369 Most Probable Value = 0.390 Percent Recovery = 94.6 Date Sample Logged by Lab = 10/13/98 Sample ID = 2860075 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 0.486 Most Probable Value = 0.390 Percent Recovery = 124.6 Date Sample Logged by Lab = 10/08/98 Sample ID = 2810077 Number of Standard Deviations = 0.8 Blind Sample ID = N59 Lab Value = 0.344 Most Probable Value = 0.390 Percent Recovery = 88.2 Date Sample Logged by Lab = 10/07/98 Sample ID = 2800066 Number of Standard Deviations = -0.4 Blind Sample ID = N59 Lab Value = 0.472 Most Probable Value = 0.390 Percent Recovery = 121.0 Date Sample Logged by Lab = 10/06/98 Sample ID = 2790047 Number of Standard Deviations = 0.6 Blind Sample ID = N59 Lab Value = 0.358 Most Probable Value = 0.390 Percent Recovery = 91.8 Date Sample Logged by Lab = 10/02/98 Sample ID = 2750041 Number of Standard Deviations = -0.3 Blind Sample ID = N59 Lab Value = 1.002 Most Probable Value = 0.910 Percent Recovery = 110.1 Date Sample Logged by Lab = 09/30/98 Sample ID = 2730002 Number of Standard Deviations = 0.6 Blind Sample ID = N58 Lab Value = 0.976 Most Probable Value = 0.910 Percent Recovery = 107.3 Date Sample Logged by Lab = 09/29/98 Sample ID = 2720087 Number of Standard Deviations = 0.4 Blind Sample ID = N58 Lab Value = 0.862 Most Probable Value = 0.910 Percent Recovery = 94.7 Date Sample Logged by Lab = 09/25/98 Sample ID = 2680008 Number of Standard Deviations = -0.3 Blind Sample ID = N58 Lab Value = 0.881 Most Probable Value = 0.910 Percent Recovery = 96.8 Date Sample Logged by Lab = 09/24/98 Sample ID = 2670092 Number of Standard Deviations = -0.2 Blind Sample ID = N58 Lab Value = 0.956 Most Probable Value = 0.910 Percent Recovery = 105.1 Date Sample Logged by Lab = 09/23/98 Sample ID = 2660041 Number of Standard Deviations = 0.3 Blind Sample ID = N58 Lab Value = 0.900 Most Probable Value = 0.910 Percent Recovery = 98.9 Date Sample Logged by Lab = 09/22/98 Sample ID = 2650053 Number of Standard Deviations = -0.1 Blind Sample ID = N58 Lab Value = 0.902 Most Probable Value = 0.910 Percent Recovery = 99.1 Date Sample Logged by Lab = 09/21/98 Sample ID = 2640101 Number of Standard Deviations = -0.0 Blind Sample ID = N58 Lab Value = 0.905 Most Probable Value = 0.910 Percent Recovery = 99.5 Date Sample Logged by Lab = 09/18/98 Sample ID = 2610106 Number of Standard Deviations = -0.0 Blind Sample ID = N58 Lab Value = 0.835 Most Probable Value = 0.910 Percent Recovery = 91.8 Date Sample Logged by Lab = 09/17/98 Sample ID = 2600014 Number of Standard Deviations = -0.5 Blind Sample ID = N58 Lab Value = 0.947 Most Probable Value = 0.910 Percent Recovery = 104.1 Date Sample Logged by Lab = 09/16/98 Sample ID = 2590083 Number of Standard Deviations = 0.2 Blind Sample ID = N58 Lab Value = 0.978 Most Probable Value = 0.910 Percent Recovery = 107.5 Date Sample Logged by Lab = 09/15/98 Sample ID = 2580244 Number of Standard Deviations = 0.4 Blind Sample ID = N58 Lab Value = 0.881 Most Probable Value = 0.910 Percent Recovery = 96.8 Date Sample Logged by Lab = 09/11/98 Sample ID = 2540732 Number of Standard Deviations = -0.2 Blind Sample ID = N58 Lab Value = 0.931 Most Probable Value = 0.910 Percent Recovery = 102.3 Date Sample Logged by Lab = 09/11/98 Sample ID = 2540089 Number of Standard Deviations = 0.1 Blind Sample ID = N58 Lab Value = 0.970 Most Probable Value = 0.910 Percent Recovery = 106.6 Date Sample Logged by Lab = 09/10/98 Sample ID = 2530112 Number of Standard Deviations = 0.4 Blind Sample ID = N58 Lab Value = 0.943 Most Probable Value = 0.910 Percent Recovery = 103.6 Date Sample Logged by Lab = 09/09/98 Sample ID = 2520006 Number of Standard Deviations = 0.2 Blind Sample ID = N58 Lab Value = 0.918 Most Probable Value = 0.910 Percent Recovery = 100.9 Date Sample Logged by Lab = 09/09/98 Sample ID = 2520011 Number of Standard Deviations = 0.0 Blind Sample ID = N58 Lab Value = 0.922 Most Probable Value = 0.910 Percent Recovery = 101.3 Date Sample Logged by Lab = 09/04/98 Sample ID = 2470037 Number of Standard Deviations = 0.1 Blind Sample ID = N58 Lab Value = 0.914 Most Probable Value = 0.910 Percent Recovery = 100.4 Date Sample Logged by Lab = 09/03/98 Sample ID = 2460015 Number of Standard Deviations = 0.0 Blind Sample ID = N58 Lab Value = 0.915 Most Probable Value = 0.910 Percent Recovery = 100.5 Date Sample Logged by Lab = 09/03/98 Sample ID = 2460021 Number of Standard Deviations = 0.0 Blind Sample ID = N58 Lab Value = 0.224 Most Probable Value = 0.285 Percent Recovery = 78.6 Date Sample Logged by Lab = 08/31/98 Sample ID = 2430236 Number of Standard Deviations = -0.5 Blind Sample ID = N57 Lab Value = 0.269 Most Probable Value = 0.285 Percent Recovery = 94.4 Date Sample Logged by Lab = 08/28/98 Sample ID = 2400208 Number of Standard Deviations = -0.1 Blind Sample ID = N57 Lab Value = 0.200 Most Probable Value = 0.285 Percent Recovery = 70.2 Date Sample Logged by Lab = 08/27/98 Sample ID = 2390107 Number of Standard Deviations = -0.7 Blind Sample ID = N57 Lab Value = 0.192 Most Probable Value = 0.285 Percent Recovery = 67.4 Date Sample Logged by Lab = 08/26/98 Sample ID = 2380208 Number of Standard Deviations = -0.7 Blind Sample ID = N57 Lab Value = 0.195 Most Probable Value = 0.285 Percent Recovery = 68.4 Date Sample Logged by Lab = 08/25/98 Sample ID = 2370213 Number of Standard Deviations = -0.7 Blind Sample ID = N57 Lab Value = 0.197 Most Probable Value = 0.285 Percent Recovery = 69.1 Date Sample Logged by Lab = 08/24/98 Sample ID = 2360202 Number of Standard Deviations = -0.7 Blind Sample ID = N57 Lab Value = 0.217 Most Probable Value = 0.285 Percent Recovery = 76.1 Date Sample Logged by Lab = 08/21/98 Sample ID = 2330342 Number of Standard Deviations = -0.5 Blind Sample ID = N57 Lab Value = 0.231 Most Probable Value = 0.285 Percent Recovery = 81.1 Date Sample Logged by Lab = 08/20/98 Sample ID = 2320304 Number of Standard Deviations = -0.4 Blind Sample ID = N57 Lab Value = 0.216 Most Probable Value = 0.285 Percent Recovery = 75.8 Date Sample Logged by Lab = 08/19/98 Sample ID = 2310036 Number of Standard Deviations = -0.5 Blind Sample ID = N57 Lab Value = 0.281 Most Probable Value = 0.285 Percent Recovery = 98.6 Date Sample Logged by Lab = 08/18/98 Sample ID = 2300137 Number of Standard Deviations = -0.0 Blind Sample ID = N57 Lab Value = 0.194 Most Probable Value = 0.285 Percent Recovery = 68.1 Date Sample Logged by Lab = 08/17/98 Sample ID = 2290139 Number of Standard Deviations = -0.7 Blind Sample ID = N57 Lab Value = 0.221 Most Probable Value = 0.285 Percent Recovery = 77.5 Date Sample Logged by Lab = 08/14/98 Sample ID = 2260067 Number of Standard Deviations = -0.5 Blind Sample ID = N57 Lab Value = 0.209 Most Probable Value = 0.285 Percent Recovery = 73.3 Date Sample Logged by Lab = 08/14/98 Sample ID = 2260080 Number of Standard Deviations = -0.6 Blind Sample ID = N57 Lab Value = 0.218 Most Probable Value = 0.285 Percent Recovery = 76.5 Date Sample Logged by Lab = 08/11/98 Sample ID = 2230076 Number of Standard Deviations = -0.5 Blind Sample ID = N57 Lab Value = 0.194 Most Probable Value = 0.285 Percent Recovery = 68.1 Date Sample Logged by Lab = 08/10/98 Sample ID = 2220255 Number of Standard Deviations = -0.7 Blind Sample ID = N57 Lab Value = 0.226 Most Probable Value = 0.285 Percent Recovery = 79.3 Date Sample Logged by Lab = 08/07/98 Sample ID = 2190051 Number of Standard Deviations = -0.5 Blind Sample ID = N57 Lab Value = 0.212 Most Probable Value = 0.285 Percent Recovery = 74.4 Date Sample Logged by Lab = 08/06/98 Sample ID = 2180180 Number of Standard Deviations = -0.6 Blind Sample ID = N57 Lab Value = 0.221 Most Probable Value = 0.285 Percent Recovery = 77.5 Date Sample Logged by Lab = 08/05/98 Sample ID = 2170058 Number of Standard Deviations = -0.5 Blind Sample ID = N57 Lab Value = 0.236 Most Probable Value = 0.285 Percent Recovery = 82.8 Date Sample Logged by Lab = 08/04/98 Sample ID = 2160058 Number of Standard Deviations = -0.4 Blind Sample ID = N57 Lab Value = 0.914 Most Probable Value = 0.910 Percent Recovery = 100.4 Date Sample Logged by Lab = 07/30/98 Sample ID = 2110201 Number of Standard Deviations = 0.0 Blind Sample ID = N58 Lab Value = 0.906 Most Probable Value = 0.910 Percent Recovery = 99.6 Date Sample Logged by Lab = 07/29/98 Sample ID = 2100165 Number of Standard Deviations = -0.0 Blind Sample ID = N58 Lab Value = 0.899 Most Probable Value = 0.910 Percent Recovery = 98.8 Date Sample Logged by Lab = 07/28/98 Sample ID = 2090139 Number of Standard Deviations = -0.1 Blind Sample ID = N58 Lab Value = 1.003 Most Probable Value = 0.910 Percent Recovery = 110.2 Date Sample Logged by Lab = 07/27/98 Sample ID = 2080083 Number of Standard Deviations = 0.6 Blind Sample ID = N58 Lab Value = 0.908 Most Probable Value = 0.910 Percent Recovery = 99.8 Date Sample Logged by Lab = 07/27/98 Sample ID = 2080126 Number of Standard Deviations = -0.0 Blind Sample ID = N58 Lab Value = 0.949 Most Probable Value = 0.910 Percent Recovery = 104.3 Date Sample Logged by Lab = 07/22/98 Sample ID = 2030112 Number of Standard Deviations = 0.2 Blind Sample ID = N58 Lab Value = 0.953 Most Probable Value = 0.910 Percent Recovery = 104.7 Date Sample Logged by Lab = 07/22/98 Sample ID = 2030018 Number of Standard Deviations = 0.3 Blind Sample ID = N58 Lab Value = 0.917 Most Probable Value = 0.910 Percent Recovery = 100.8 Date Sample Logged by Lab = 07/21/98 Sample ID = 2020103 Number of Standard Deviations = 0.0 Blind Sample ID = N58 Lab Value = 0.838 Most Probable Value = 0.910 Percent Recovery = 92.1 Date Sample Logged by Lab = 07/20/98 Sample ID = 2010050 Number of Standard Deviations = -0.4 Blind Sample ID = N58 Lab Value = 0.990 Most Probable Value = 0.910 Percent Recovery = 108.8 Date Sample Logged by Lab = 07/17/98 Sample ID = 1980300 Number of Standard Deviations = 0.5 Blind Sample ID = N58 Lab Value = 0.820 Most Probable Value = 0.910 Percent Recovery = 90.1 Date Sample Logged by Lab = 07/16/98 Sample ID = 1970015 Number of Standard Deviations = -0.6 Blind Sample ID = N58 Lab Value = 0.971 Most Probable Value = 0.910 Percent Recovery = 106.7 Date Sample Logged by Lab = 07/15/98 Sample ID = 1960202 Number of Standard Deviations = 0.4 Blind Sample ID = N58 Lab Value = 0.957 Most Probable Value = 0.910 Percent Recovery = 105.2 Date Sample Logged by Lab = 07/14/98 Sample ID = 1950203 Number of Standard Deviations = 0.3 Blind Sample ID = N58 Lab Value = 0.869 Most Probable Value = 0.910 Percent Recovery = 95.5 Date Sample Logged by Lab = 07/13/98 Sample ID = 1940224 Number of Standard Deviations = -0.3 Blind Sample ID = N58 Lab Value = 0.946 Most Probable Value = 0.910 Percent Recovery = 104.0 Date Sample Logged by Lab = 07/10/98 Sample ID = 1910242 Number of Standard Deviations = 0.2 Blind Sample ID = N58 Lab Value = 0.900 Most Probable Value = 0.910 Percent Recovery = 98.9 Date Sample Logged by Lab = 07/09/98 Sample ID = 1900091 Number of Standard Deviations = -0.1 Blind Sample ID = N58 Lab Value = 1.056 Most Probable Value = 0.910 Percent Recovery = 116.0 Date Sample Logged by Lab = 07/08/98 Sample ID = 1890199 Number of Standard Deviations = 0.9 Blind Sample ID = N58 Lab Value = 0.895 Most Probable Value = 0.910 Percent Recovery = 98.4 Date Sample Logged by Lab = 07/07/98 Sample ID = 1880061 Number of Standard Deviations = -0.1 Blind Sample ID = N58 Lab Value = 0.842 Most Probable Value = 0.910 Percent Recovery = 92.5 Date Sample Logged by Lab = 07/06/98 Sample ID = 1870156 Number of Standard Deviations = -0.4 Blind Sample ID = N58 Lab Value = 0.965 Most Probable Value = 0.910 Percent Recovery = 106.0 Date Sample Logged by Lab = 07/06/98 Sample ID = 1870155 Number of Standard Deviations = 0.3 Blind Sample ID = N58 Lab Value = 0.240 Most Probable Value = 0.285 Percent Recovery = 84.2 Date Sample Logged by Lab = 06/29/98 Sample ID = 1800271 Number of Standard Deviations = -0.4 Blind Sample ID = N57 Lab Value = 0.224 Most Probable Value = 0.285 Percent Recovery = 78.6 Date Sample Logged by Lab = 06/24/98 Sample ID = 1750106 Number of Standard Deviations = -0.5 Blind Sample ID = N57 Lab Value = 0.220 Most Probable Value = 0.285 Percent Recovery = 77.2 Date Sample Logged by Lab = 06/23/98 Sample ID = 1740133 Number of Standard Deviations = -0.5 Blind Sample ID = N57 Lab Value = 0.208 Most Probable Value = 0.285 Percent Recovery = 73.0 Date Sample Logged by Lab = 06/22/98 Sample ID = 1730176 Number of Standard Deviations = -0.6 Blind Sample ID = N57 Lab Value = 0.241 Most Probable Value = 0.285 Percent Recovery = 84.6 Date Sample Logged by Lab = 06/19/98 Sample ID = 1700284 Number of Standard Deviations = -0.3 Blind Sample ID = N57 Lab Value = 0.216 Most Probable Value = 0.285 Percent Recovery = 75.8 Date Sample Logged by Lab = 06/18/98 Sample ID = 1690149 Number of Standard Deviations = -0.5 Blind Sample ID = N57 Lab Value = 0.219 Most Probable Value = 0.285 Percent Recovery = 76.8 Date Sample Logged by Lab = 06/17/98 Sample ID = 1680021 Number of Standard Deviations = -0.5 Blind Sample ID = N57 Lab Value = 0.205 Most Probable Value = 0.285 Percent Recovery = 71.9 Date Sample Logged by Lab = 06/17/98 Sample ID = 1680020 Number of Standard Deviations = -0.6 Blind Sample ID = N57 Lab Value = 0.182 Most Probable Value = 0.285 Percent Recovery = 63.9 Date Sample Logged by Lab = 06/15/98 Sample ID = 1660092 Number of Standard Deviations = -0.8 Blind Sample ID = N57 Lab Value = 0.215 Most Probable Value = 0.285 Percent Recovery = 75.4 Date Sample Logged by Lab = 06/12/98 Sample ID = 1630123 Number of Standard Deviations = -0.5 Blind Sample ID = N57 Lab Value = 0.190 Most Probable Value = 0.285 Percent Recovery = 66.7 Date Sample Logged by Lab = 06/11/98 Sample ID = 1620086 Number of Standard Deviations = -0.7 Blind Sample ID = N57 Lab Value = 0.179 Most Probable Value = 0.285 Percent Recovery = 62.8 Date Sample Logged by Lab = 06/10/98 Sample ID = 1610152 Number of Standard Deviations = -0.8 Blind Sample ID = N57 Lab Value = 0.274 Most Probable Value = 0.285 Percent Recovery = 96.1 Date Sample Logged by Lab = 06/09/98 Sample ID = 1600122 Number of Standard Deviations = -0.1 Blind Sample ID = N57 Lab Value = 0.194 Most Probable Value = 0.285 Percent Recovery = 68.1 Date Sample Logged by Lab = 06/08/98 Sample ID = 1590184 Number of Standard Deviations = -0.7 Blind Sample ID = N57 Lab Value = 0.198 Most Probable Value = 0.285 Percent Recovery = 69.5 Date Sample Logged by Lab = 06/05/98 Sample ID = 1560221 Number of Standard Deviations = -0.7 Blind Sample ID = N57 Lab Value = 0.257 Most Probable Value = 0.285 Percent Recovery = 90.2 Date Sample Logged by Lab = 06/03/98 Sample ID = 1540100 Number of Standard Deviations = -0.2 Blind Sample ID = N57 Lab Value = 0.974 Most Probable Value = 0.910 Percent Recovery = 107.0 Date Sample Logged by Lab = 06/02/98 Sample ID = 1530225 Number of Standard Deviations = 0.4 Blind Sample ID = N58 Lab Value = 0.893 Most Probable Value = 0.910 Percent Recovery = 98.1 Date Sample Logged by Lab = 05/29/98 Sample ID = 1490073 Number of Standard Deviations = -0.1 Blind Sample ID = N58 Lab Value = 0.852 Most Probable Value = 0.910 Percent Recovery = 93.6 Date Sample Logged by Lab = 05/28/98 Sample ID = 1480066 Number of Standard Deviations = -0.4 Blind Sample ID = N58 Lab Value = 0.899 Most Probable Value = 0.910 Percent Recovery = 98.8 Date Sample Logged by Lab = 05/27/98 Sample ID = 1470194 Number of Standard Deviations = -0.1 Blind Sample ID = N58 Lab Value = 0.985 Most Probable Value = 0.910 Percent Recovery = 108.2 Date Sample Logged by Lab = 05/26/98 Sample ID = 1460155 Number of Standard Deviations = 0.5 Blind Sample ID = N58 Lab Value = 0.874 Most Probable Value = 0.910 Percent Recovery = 96.0 Date Sample Logged by Lab = 05/22/98 Sample ID = 1420205 Number of Standard Deviations = -0.2 Blind Sample ID = N58 Lab Value = 0.899 Most Probable Value = 0.910 Percent Recovery = 98.8 Date Sample Logged by Lab = 05/21/98 Sample ID = 1410124 Number of Standard Deviations = -0.1 Blind Sample ID = N58 Lab Value = 0.856 Most Probable Value = 0.910 Percent Recovery = 94.1 Date Sample Logged by Lab = 05/20/98 Sample ID = 1400054 Number of Standard Deviations = -0.3 Blind Sample ID = N58 Lab Value = 0.933 Most Probable Value = 0.910 Percent Recovery = 102.5 Date Sample Logged by Lab = 05/19/98 Sample ID = 1390114 Number of Standard Deviations = 0.1 Blind Sample ID = N58 Lab Value = 0.893 Most Probable Value = 0.910 Percent Recovery = 98.1 Date Sample Logged by Lab = 05/18/98 Sample ID = 1380248 Number of Standard Deviations = -0.1 Blind Sample ID = N58 Lab Value = 0.935 Most Probable Value = 0.910 Percent Recovery = 102.7 Date Sample Logged by Lab = 05/18/98 Sample ID = 1380092 Number of Standard Deviations = 0.2 Blind Sample ID = N58 Lab Value = 0.902 Most Probable Value = 0.910 Percent Recovery = 99.1 Date Sample Logged by Lab = 05/18/98 Sample ID = 1380086 Number of Standard Deviations = -0.0 Blind Sample ID = N58 Lab Value = 0.874 Most Probable Value = 0.910 Percent Recovery = 96.0 Date Sample Logged by Lab = 05/13/98 Sample ID = 1330276 Number of Standard Deviations = -0.2 Blind Sample ID = N58 Lab Value = 0.880 Most Probable Value = 0.910 Percent Recovery = 96.7 Date Sample Logged by Lab = 05/12/98 Sample ID = 1320066 Number of Standard Deviations = -0.2 Blind Sample ID = N58 Lab Value = 0.872 Most Probable Value = 0.910 Percent Recovery = 95.8 Date Sample Logged by Lab = 05/12/98 Sample ID = 1320067 Number of Standard Deviations = -0.2 Blind Sample ID = N58 Lab Value = 0.929 Most Probable Value = 0.910 Percent Recovery = 102.1 Date Sample Logged by Lab = 05/08/98 Sample ID = 1280049 Number of Standard Deviations = 0.1 Blind Sample ID = N58 Lab Value = 0.846 Most Probable Value = 0.910 Percent Recovery = 93.0 Date Sample Logged by Lab = 05/07/98 Sample ID = 1270080 Number of Standard Deviations = -0.4 Blind Sample ID = N58 Lab Value = 0.872 Most Probable Value = 0.910 Percent Recovery = 95.8 Date Sample Logged by Lab = 05/07/98 Sample ID = 1270081 Number of Standard Deviations = -0.2 Blind Sample ID = N58 Lab Value = 0.894 Most Probable Value = 0.910 Percent Recovery = 98.2 Date Sample Logged by Lab = 05/05/98 Sample ID = 1250078 Number of Standard Deviations = -0.1 Blind Sample ID = N58 Lab Value = 0.864 Most Probable Value = 0.910 Percent Recovery = 94.9 Date Sample Logged by Lab = 05/04/98 Sample ID = 1240120 Number of Standard Deviations = -0.3 Blind Sample ID = N58 Lab Value = 0.221 Most Probable Value = 0.285 Percent Recovery = 77.5 Date Sample Logged by Lab = 04/29/98 Sample ID = 1190165 Number of Standard Deviations = -0.5 Blind Sample ID = N57 Lab Value = 0.218 Most Probable Value = 0.285 Percent Recovery = 76.5 Date Sample Logged by Lab = 04/28/98 Sample ID = 1180172 Number of Standard Deviations = -0.5 Blind Sample ID = N57 Lab Value = 0.200 Most Probable Value = 0.285 Percent Recovery = 70.2 Date Sample Logged by Lab = 04/28/98 Sample ID = 1180015 Number of Standard Deviations = -0.7 Blind Sample ID = N57 Lab Value = 0.346 Most Probable Value = 0.285 Percent Recovery = 121.4 Date Sample Logged by Lab = 04/24/98 Sample ID = 1140197 Number of Standard Deviations = 0.5 Blind Sample ID = N57 Lab Value = 0.189 Most Probable Value = 0.285 Percent Recovery = 66.3 Date Sample Logged by Lab = 04/23/98 Sample ID = 1130051 Number of Standard Deviations = -0.8 Blind Sample ID = N57 Lab Value = 0.187 Most Probable Value = 0.285 Percent Recovery = 65.6 Date Sample Logged by Lab = 04/22/98 Sample ID = 1120067 Number of Standard Deviations = -0.8 Blind Sample ID = N57 Lab Value = 0.180 Most Probable Value = 0.285 Percent Recovery = 63.2 Date Sample Logged by Lab = 04/21/98 Sample ID = 1110199 Number of Standard Deviations = -0.8 Blind Sample ID = N57 Lab Value = 0.226 Most Probable Value = 0.285 Percent Recovery = 79.3 Date Sample Logged by Lab = 04/20/98 Sample ID = 1100102 Number of Standard Deviations = -0.5 Blind Sample ID = N57 Lab Value = 0.207 Most Probable Value = 0.285 Percent Recovery = 72.6 Date Sample Logged by Lab = 04/17/98 Sample ID = 1070105 Number of Standard Deviations = -0.6 Blind Sample ID = N57 Lab Value = 0.181 Most Probable Value = 0.285 Percent Recovery = 63.5 Date Sample Logged by Lab = 04/16/98 Sample ID = 1060094 Number of Standard Deviations = -0.8 Blind Sample ID = N57 Lab Value = 0.207 Most Probable Value = 0.285 Percent Recovery = 72.6 Date Sample Logged by Lab = 04/15/98 Sample ID = 1050081 Number of Standard Deviations = -0.6 Blind Sample ID = N57 Lab Value = 0.195 Most Probable Value = 0.285 Percent Recovery = 68.4 Date Sample Logged by Lab = 04/14/98 Sample ID = 1040088 Number of Standard Deviations = -0.7 Blind Sample ID = N57 Lab Value = 0.211 Most Probable Value = 0.285 Percent Recovery = 74.0 Date Sample Logged by Lab = 04/13/98 Sample ID = 1030115 Number of Standard Deviations = -0.6 Blind Sample ID = N57 Lab Value = 0.194 Most Probable Value = 0.285 Percent Recovery = 68.1 Date Sample Logged by Lab = 04/10/98 Sample ID = 1000133 Number of Standard Deviations = -0.7 Blind Sample ID = N57 Lab Value = 0.206 Most Probable Value = 0.285 Percent Recovery = 72.3 Date Sample Logged by Lab = 04/09/98 Sample ID = 0990032 Number of Standard Deviations = -0.6 Blind Sample ID = N57 Lab Value = 0.243 Most Probable Value = 0.285 Percent Recovery = 85.3 Date Sample Logged by Lab = 04/08/98 Sample ID = 0980048 Number of Standard Deviations = -0.3 Blind Sample ID = N57 Lab Value = 0.285 Most Probable Value = 0.285 Percent Recovery = 100.0 Date Sample Logged by Lab = 04/07/98 Sample ID = 0970098 Number of Standard Deviations = 0.0 Blind Sample ID = N57 Lab Value = 0.219 Most Probable Value = 0.285 Percent Recovery = 76.8 Date Sample Logged by Lab = 04/06/98 Sample ID = 0960034 Number of Standard Deviations = -0.5 Blind Sample ID = N57 Lab Value = 0.199 Most Probable Value = 0.285 Percent Recovery = 69.8 Date Sample Logged by Lab = 04/03/98 Sample ID = 0930130 Number of Standard Deviations = -0.7 Blind Sample ID = N57 Lab Value = 0.223 Most Probable Value = 0.285 Percent Recovery = 78.2 Date Sample Logged by Lab = 04/02/98 Sample ID = 0920029 Number of Standard Deviations = -0.5 Blind Sample ID = N57 Lab Value = 0.801 Most Probable Value = 0.754 Percent Recovery = 106.2 Date Sample Logged by Lab = 03/30/98 Sample ID = 0890102 Number of Standard Deviations = 0.3 Blind Sample ID = N56 Lab Value = 0.788 Most Probable Value = 0.754 Percent Recovery = 104.5 Date Sample Logged by Lab = 03/27/98 Sample ID = 0860117 Number of Standard Deviations = 0.2 Blind Sample ID = N56 Lab Value = 0.784 Most Probable Value = 0.754 Percent Recovery = 104.0 Date Sample Logged by Lab = 03/26/98 Sample ID = 0850055 Number of Standard Deviations = 0.2 Blind Sample ID = N56 Lab Value = 0.684 Most Probable Value = 0.754 Percent Recovery = 90.7 Date Sample Logged by Lab = 03/25/98 Sample ID = 0840150 Number of Standard Deviations = -0.5 Blind Sample ID = N56 Lab Value = 0.764 Most Probable Value = 0.754 Percent Recovery = 101.3 Date Sample Logged by Lab = 03/24/98 Sample ID = 0830079 Number of Standard Deviations = 0.1 Blind Sample ID = N56 Lab Value = 0.775 Most Probable Value = 0.754 Percent Recovery = 102.8 Date Sample Logged by Lab = 03/23/98 Sample ID = 0820117 Number of Standard Deviations = 0.1 Blind Sample ID = N56 Lab Value = 0.756 Most Probable Value = 0.754 Percent Recovery = 100.3 Date Sample Logged by Lab = 03/20/98 Sample ID = 0790175 Number of Standard Deviations = 0.0 Blind Sample ID = N56 Lab Value = 0.749 Most Probable Value = 0.754 Percent Recovery = 99.3 Date Sample Logged by Lab = 03/19/98 Sample ID = 0780167 Number of Standard Deviations = -0.0 Blind Sample ID = N56 Lab Value = 0.738 Most Probable Value = 0.754 Percent Recovery = 97.9 Date Sample Logged by Lab = 03/18/98 Sample ID = 0770086 Number of Standard Deviations = -0.1 Blind Sample ID = N56 Lab Value = 0.732 Most Probable Value = 0.754 Percent Recovery = 97.1 Date Sample Logged by Lab = 03/17/98 Sample ID = 0760074 Number of Standard Deviations = -0.1 Blind Sample ID = N56 Lab Value = 0.749 Most Probable Value = 0.754 Percent Recovery = 99.3 Date Sample Logged by Lab = 03/16/98 Sample ID = 0750135 Number of Standard Deviations = -0.0 Blind Sample ID = N56 Lab Value = 0.752 Most Probable Value = 0.754 Percent Recovery = 99.7 Date Sample Logged by Lab = 03/13/98 Sample ID = 0720044 Number of Standard Deviations = -0.0 Blind Sample ID = N56 Lab Value = 0.722 Most Probable Value = 0.754 Percent Recovery = 95.8 Date Sample Logged by Lab = 03/12/98 Sample ID = 0710086 Number of Standard Deviations = -0.2 Blind Sample ID = N56 Lab Value = 0.709 Most Probable Value = 0.754 Percent Recovery = 94.0 Date Sample Logged by Lab = 03/11/98 Sample ID = 0700093 Number of Standard Deviations = -0.3 Blind Sample ID = N56 Lab Value = 0.767 Most Probable Value = 0.754 Percent Recovery = 101.7 Date Sample Logged by Lab = 03/10/98 Sample ID = 0690051 Number of Standard Deviations = 0.1 Blind Sample ID = N56 Lab Value = 0.725 Most Probable Value = 0.754 Percent Recovery = 96.2 Date Sample Logged by Lab = 03/09/98 Sample ID = 0680078 Number of Standard Deviations = -0.2 Blind Sample ID = N56 Lab Value = 0.680 Most Probable Value = 0.754 Percent Recovery = 90.2 Date Sample Logged by Lab = 03/06/98 Sample ID = 0650034 Number of Standard Deviations = -0.5 Blind Sample ID = N56 Lab Value = 0.754 Most Probable Value = 0.754 Percent Recovery = 100.0 Date Sample Logged by Lab = 03/05/98 Sample ID = 0640057 Number of Standard Deviations = 0.0 Blind Sample ID = N56 Lab Value = 0.708 Most Probable Value = 0.754 Percent Recovery = 93.9 Date Sample Logged by Lab = 03/04/98 Sample ID = 0630039 Number of Standard Deviations = -0.3 Blind Sample ID = N56 Lab Value = 0.699 Most Probable Value = 0.754 Percent Recovery = 92.7 Date Sample Logged by Lab = 03/03/98 Sample ID = 0620130 Number of Standard Deviations = -0.4 Blind Sample ID = N56 Lab Value = 0.300 Most Probable Value = 0.304 Percent Recovery = 98.7 Date Sample Logged by Lab = 03/02/98 Sample ID = 0610069 Number of Standard Deviations = -0.0 Blind Sample ID = N55 Lab Value = 0.308 Most Probable Value = 0.304 Percent Recovery = 101.3 Date Sample Logged by Lab = 02/27/98 Sample ID = 0580060 Number of Standard Deviations = 0.0 Blind Sample ID = N55 Lab Value = 0.326 Most Probable Value = 0.304 Percent Recovery = 107.2 Date Sample Logged by Lab = 02/26/98 Sample ID = 0570016 Number of Standard Deviations = 0.2 Blind Sample ID = N55 Lab Value = 0.284 Most Probable Value = 0.304 Percent Recovery = 93.4 Date Sample Logged by Lab = 02/25/98 Sample ID = 0560008 Number of Standard Deviations = -0.2 Blind Sample ID = N55 Lab Value = 0.297 Most Probable Value = 0.304 Percent Recovery = 97.7 Date Sample Logged by Lab = 02/24/98 Sample ID = 0550067 Number of Standard Deviations = -0.1 Blind Sample ID = N55 Lab Value = 0.279 Most Probable Value = 0.304 Percent Recovery = 91.8 Date Sample Logged by Lab = 02/23/98 Sample ID = 0540089 Number of Standard Deviations = -0.2 Blind Sample ID = N55 Lab Value = 0.282 Most Probable Value = 0.304 Percent Recovery = 92.8 Date Sample Logged by Lab = 02/23/98 Sample ID = 0540091 Number of Standard Deviations = -0.2 Blind Sample ID = N55 Lab Value = 0.265 Most Probable Value = 0.304 Percent Recovery = 87.2 Date Sample Logged by Lab = 02/20/98 Sample ID = 0510083 Number of Standard Deviations = -0.3 Blind Sample ID = N55 Lab Value = 0.416 Most Probable Value = 0.304 Percent Recovery = 136.8 Date Sample Logged by Lab = 02/19/98 Sample ID = 0500029 Number of Standard Deviations = 0.9 Blind Sample ID = N55 Lab Value = 0.295 Most Probable Value = 0.304 Percent Recovery = 97.0 Date Sample Logged by Lab = 02/18/98 Sample ID = 0490124 Number of Standard Deviations = -0.1 Blind Sample ID = N55 Lab Value = 0.299 Most Probable Value = 0.304 Percent Recovery = 98.4 Date Sample Logged by Lab = 02/17/98 Sample ID = 0480198 Number of Standard Deviations = -0.0 Blind Sample ID = N55 Lab Value = 0.275 Most Probable Value = 0.304 Percent Recovery = 90.5 Date Sample Logged by Lab = 02/13/98 Sample ID = 0440042 Number of Standard Deviations = -0.2 Blind Sample ID = N55 Lab Value = 0.275 Most Probable Value = 0.304 Percent Recovery = 90.5 Date Sample Logged by Lab = 02/12/98 Sample ID = 0430125 Number of Standard Deviations = -0.2 Blind Sample ID = N55 Lab Value = 0.277 Most Probable Value = 0.304 Percent Recovery = 91.1 Date Sample Logged by Lab = 02/11/98 Sample ID = 0420026 Number of Standard Deviations = -0.2 Blind Sample ID = N55 Lab Value = 0.322 Most Probable Value = 0.304 Percent Recovery = 105.9 Date Sample Logged by Lab = 02/10/98 Sample ID = 0410052 Number of Standard Deviations = 0.1 Blind Sample ID = N55 Lab Value = 0.288 Most Probable Value = 0.304 Percent Recovery = 94.7 Date Sample Logged by Lab = 02/10/98 Sample ID = 0410015 Number of Standard Deviations = -0.1 Blind Sample ID = N55 Lab Value = 0.317 Most Probable Value = 0.304 Percent Recovery = 104.3 Date Sample Logged by Lab = 02/06/98 Sample ID = 0370162 Number of Standard Deviations = 0.1 Blind Sample ID = N55 Lab Value = 0.251 Most Probable Value = 0.304 Percent Recovery = 82.6 Date Sample Logged by Lab = 02/05/98 Sample ID = 0360075 Number of Standard Deviations = -0.4 Blind Sample ID = N55 Lab Value = 0.306 Most Probable Value = 0.304 Percent Recovery = 100.7 Date Sample Logged by Lab = 02/04/98 Sample ID = 0350091 Number of Standard Deviations = 0.0 Blind Sample ID = N55 Lab Value = 0.332 Most Probable Value = 0.304 Percent Recovery = 109.2 Date Sample Logged by Lab = 02/03/98 Sample ID = 0340136 Number of Standard Deviations = 0.2 Blind Sample ID = N55 Lab Value = 0.711 Most Probable Value = 0.754 Percent Recovery = 94.3 Date Sample Logged by Lab = 02/02/98 Sample ID = 0330059 Number of Standard Deviations = -0.3 Blind Sample ID = N56 Lab Value = 0.577 Most Probable Value = 0.754 Percent Recovery = 76.5 Date Sample Logged by Lab = 01/30/98 Sample ID = 0300116 Number of Standard Deviations = -1.2 Blind Sample ID = N56 Lab Value = 0.761 Most Probable Value = 0.754 Percent Recovery = 100.9 Date Sample Logged by Lab = 01/29/98 Sample ID = 0290023 Number of Standard Deviations = 0.0 Blind Sample ID = N56 Lab Value = 0.624 Most Probable Value = 0.754 Percent Recovery = 82.8 Date Sample Logged by Lab = 01/28/98 Sample ID = 0280080 Number of Standard Deviations = -0.9 Blind Sample ID = N56 Lab Value = 0.703 Most Probable Value = 0.754 Percent Recovery = 93.2 Date Sample Logged by Lab = 01/27/98 Sample ID = 0270117 Number of Standard Deviations = -0.3 Blind Sample ID = N56 Lab Value = 0.680 Most Probable Value = 0.754 Percent Recovery = 90.2 Date Sample Logged by Lab = 01/26/98 Sample ID = 0260136 Number of Standard Deviations = -0.5 Blind Sample ID = N56 Lab Value = 0.709 Most Probable Value = 0.754 Percent Recovery = 94.0 Date Sample Logged by Lab = 01/26/98 Sample ID = 0260140 Number of Standard Deviations = -0.3 Blind Sample ID = N56 Lab Value = 0.584 Most Probable Value = 0.754 Percent Recovery = 77.5 Date Sample Logged by Lab = 01/22/98 Sample ID = 0220091 Number of Standard Deviations = -1.1 Blind Sample ID = N56 Lab Value = 0.642 Most Probable Value = 0.754 Percent Recovery = 85.1 Date Sample Logged by Lab = 01/21/98 Sample ID = 0210067 Number of Standard Deviations = -0.7 Blind Sample ID = N56 Lab Value = 0.696 Most Probable Value = 0.754 Percent Recovery = 92.3 Date Sample Logged by Lab = 01/20/98 Sample ID = 0200128 Number of Standard Deviations = -0.4 Blind Sample ID = N56 Lab Value = 0.718 Most Probable Value = 0.754 Percent Recovery = 95.2 Date Sample Logged by Lab = 01/20/98 Sample ID = 0200126 Number of Standard Deviations = -0.2 Blind Sample ID = N56 Lab Value = 0.719 Most Probable Value = 0.754 Percent Recovery = 95.4 Date Sample Logged by Lab = 01/20/98 Sample ID = 0200127 Number of Standard Deviations = -0.2 Blind Sample ID = N56 Lab Value = 0.717 Most Probable Value = 0.754 Percent Recovery = 95.1 Date Sample Logged by Lab = 01/20/98 Sample ID = 0200129 Number of Standard Deviations = -0.2 Blind Sample ID = N56 Lab Value = 0.725 Most Probable Value = 0.754 Percent Recovery = 96.2 Date Sample Logged by Lab = 01/16/98 Sample ID = 0160122 Number of Standard Deviations = -0.2 Blind Sample ID = N56 Lab Value = 0.652 Most Probable Value = 0.754 Percent Recovery = 86.5 Date Sample Logged by Lab = 01/16/98 Sample ID = 0160106 Number of Standard Deviations = -0.7 Blind Sample ID = N56 Lab Value = 0.683 Most Probable Value = 0.754 Percent Recovery = 90.6 Date Sample Logged by Lab = 01/09/98 Sample ID = 0090089 Number of Standard Deviations = -0.5 Blind Sample ID = N56 Lab Value = 0.748 Most Probable Value = 0.754 Percent Recovery = 99.2 Date Sample Logged by Lab = 01/08/98 Sample ID = 0080105 Number of Standard Deviations = -0.0 Blind Sample ID = N56 Lab Value = 0.639 Most Probable Value = 0.754 Percent Recovery = 84.7 Date Sample Logged by Lab = 01/07/98 Sample ID = 0070047 Number of Standard Deviations = -0.8 Blind Sample ID = N56 Lab Value = 0.749 Most Probable Value = 0.754 Percent Recovery = 99.3 Date Sample Logged by Lab = 01/06/98 Sample ID = 0060023 Number of Standard Deviations = -0.0 Blind Sample ID = N56 Lab Value = 0.722 Most Probable Value = 0.754 Percent Recovery = 95.8 Date Sample Logged by Lab = 01/05/98 Sample ID = 0050007 Number of Standard Deviations = -0.2 Blind Sample ID = N56 Lab Value = 0.259 Most Probable Value = 0.304 Percent Recovery = 85.2 Date Sample Logged by Lab = 12/31/97 Sample ID = 3650034 Number of Standard Deviations = -0.3 Blind Sample ID = N55 Lab Value = 0.258 Most Probable Value = 0.304 Percent Recovery = 84.9 Date Sample Logged by Lab = 12/29/97 Sample ID = 3630050 Number of Standard Deviations = -0.4 Blind Sample ID = N55 Lab Value = 0.317 Most Probable Value = 0.304 Percent Recovery = 104.3 Date Sample Logged by Lab = 12/24/97 Sample ID = 3580095 Number of Standard Deviations = 0.1 Blind Sample ID = N55 Lab Value = 0.316 Most Probable Value = 0.304 Percent Recovery = 103.9 Date Sample Logged by Lab = 12/24/97 Sample ID = 3580090 Number of Standard Deviations = 0.1 Blind Sample ID = N55 Lab Value = 0.265 Most Probable Value = 0.304 Percent Recovery = 87.2 Date Sample Logged by Lab = 12/23/97 Sample ID = 3570051 Number of Standard Deviations = -0.3 Blind Sample ID = N55 Lab Value = 0.282 Most Probable Value = 0.304 Percent Recovery = 92.8 Date Sample Logged by Lab = 12/23/97 Sample ID = 3570023 Number of Standard Deviations = -0.2 Blind Sample ID = N55 Lab Value = 0.263 Most Probable Value = 0.304 Percent Recovery = 86.5 Date Sample Logged by Lab = 12/19/97 Sample ID = 3530127 Number of Standard Deviations = -0.3 Blind Sample ID = N55 Lab Value = 0.253 Most Probable Value = 0.304 Percent Recovery = 83.2 Date Sample Logged by Lab = 12/18/97 Sample ID = 3520004 Number of Standard Deviations = -0.4 Blind Sample ID = N55 Lab Value = 0.270 Most Probable Value = 0.304 Percent Recovery = 88.8 Date Sample Logged by Lab = 12/17/97 Sample ID = 3510165 Number of Standard Deviations = -0.3 Blind Sample ID = N55 Lab Value = 0.286 Most Probable Value = 0.304 Percent Recovery = 94.1 Date Sample Logged by Lab = 12/16/97 Sample ID = 3500009 Number of Standard Deviations = -0.1 Blind Sample ID = N55 Lab Value = 0.390 Most Probable Value = 0.304 Percent Recovery = 128.3 Date Sample Logged by Lab = 12/15/97 Sample ID = 3490159 Number of Standard Deviations = 0.7 Blind Sample ID = N55 Lab Value = 0.292 Most Probable Value = 0.304 Percent Recovery = 96.1 Date Sample Logged by Lab = 12/12/97 Sample ID = 3460120 Number of Standard Deviations = -0.1 Blind Sample ID = N55 Lab Value = 0.232 Most Probable Value = 0.304 Percent Recovery = 76.3 Date Sample Logged by Lab = 12/11/97 Sample ID = 3450040 Number of Standard Deviations = -0.6 Blind Sample ID = N55 Lab Value = 0.219 Most Probable Value = 0.304 Percent Recovery = 72.0 Date Sample Logged by Lab = 12/10/97 Sample ID = 3440062 Number of Standard Deviations = -0.7 Blind Sample ID = N55 Lab Value = 0.208 Most Probable Value = 0.304 Percent Recovery = 68.4 Date Sample Logged by Lab = 12/09/97 Sample ID = 3430054 Number of Standard Deviations = -0.7 Blind Sample ID = N55 Lab Value = 0.224 Most Probable Value = 0.304 Percent Recovery = 73.7 Date Sample Logged by Lab = 12/05/97 Sample ID = 3390185 Number of Standard Deviations = -0.6 Blind Sample ID = N55 Lab Value = 0.233 Most Probable Value = 0.304 Percent Recovery = 76.6 Date Sample Logged by Lab = 12/04/97 Sample ID = 3380078 Number of Standard Deviations = -0.6 Blind Sample ID = N55 Lab Value = 0.217 Most Probable Value = 0.304 Percent Recovery = 71.4 Date Sample Logged by Lab = 12/03/97 Sample ID = 3370041 Number of Standard Deviations = -0.7 Blind Sample ID = N55 Lab Value = 0.724 Most Probable Value = 0.754 Percent Recovery = 96.0 Date Sample Logged by Lab = 12/02/97 Sample ID = 3360030 Number of Standard Deviations = -0.2 Blind Sample ID = N56 Lab Value = 0.253 Most Probable Value = 0.304 Percent Recovery = 83.2 Date Sample Logged by Lab = 12/02/97 Sample ID = 3360029 Number of Standard Deviations = -0.4 Blind Sample ID = N55 Lab Value = 0.693 Most Probable Value = 0.754 Percent Recovery = 91.9 Date Sample Logged by Lab = 11/28/97 Sample ID = 3320069 Number of Standard Deviations = -0.4 Blind Sample ID = N56 Lab Value = 0.753 Most Probable Value = 0.754 Percent Recovery = 99.9 Date Sample Logged by Lab = 11/26/97 Sample ID = 3300069 Number of Standard Deviations = -0.0 Blind Sample ID = N56 Lab Value = 0.650 Most Probable Value = 0.754 Percent Recovery = 86.2 Date Sample Logged by Lab = 11/25/97 Sample ID = 3290137 Number of Standard Deviations = -0.7 Blind Sample ID = N56 Lab Value = 0.726 Most Probable Value = 0.754 Percent Recovery = 96.3 Date Sample Logged by Lab = 11/25/97 Sample ID = 3290141 Number of Standard Deviations = -0.2 Blind Sample ID = N56 Lab Value = 0.682 Most Probable Value = 0.754 Percent Recovery = 90.5 Date Sample Logged by Lab = 11/25/97 Sample ID = 3290143 Number of Standard Deviations = -0.5 Blind Sample ID = N56 Lab Value = 0.715 Most Probable Value = 0.754 Percent Recovery = 94.8 Date Sample Logged by Lab = 11/21/97 Sample ID = 3250322 Number of Standard Deviations = -0.3 Blind Sample ID = N56 Lab Value = 0.663 Most Probable Value = 0.754 Percent Recovery = 87.9 Date Sample Logged by Lab = 11/20/97 Sample ID = 3240003 Number of Standard Deviations = -0.6 Blind Sample ID = N56 Lab Value = 0.660 Most Probable Value = 0.754 Percent Recovery = 87.5 Date Sample Logged by Lab = 11/19/97 Sample ID = 3230051 Number of Standard Deviations = -0.6 Blind Sample ID = N56 Lab Value = 0.654 Most Probable Value = 0.754 Percent Recovery = 86.7 Date Sample Logged by Lab = 11/18/97 Sample ID = 3220048 Number of Standard Deviations = -0.7 Blind Sample ID = N56 Lab Value = 0.687 Most Probable Value = 0.754 Percent Recovery = 91.1 Date Sample Logged by Lab = 11/12/97 Sample ID = 3160077 Number of Standard Deviations = -0.4 Blind Sample ID = N56 Lab Value = 0.715 Most Probable Value = 0.754 Percent Recovery = 94.8 Date Sample Logged by Lab = 11/07/97 Sample ID = 3110064 Number of Standard Deviations = -0.3 Blind Sample ID = N56 Lab Value = 0.666 Most Probable Value = 0.754 Percent Recovery = 88.3 Date Sample Logged by Lab = 11/06/97 Sample ID = 3100120 Number of Standard Deviations = -0.6 Blind Sample ID = N56 Lab Value = 0.693 Most Probable Value = 0.754 Percent Recovery = 91.9 Date Sample Logged by Lab = 11/05/97 Sample ID = 3090055 Number of Standard Deviations = -0.4 Blind Sample ID = N56 Lab Value = 0.690 Most Probable Value = 0.754 Percent Recovery = 91.5 Date Sample Logged by Lab = 11/04/97 Sample ID = 3080090 Number of Standard Deviations = -0.4 Blind Sample ID = N56 Lab Value = 0.270 Most Probable Value = 0.304 Percent Recovery = 88.8 Date Sample Logged by Lab = 10/30/97 Sample ID = 3030092 Number of Standard Deviations = -0.3 Blind Sample ID = N55 Lab Value = 0.355 Most Probable Value = 0.304 Percent Recovery = 116.8 Date Sample Logged by Lab = 10/14/97 Sample ID = 2870206 Number of Standard Deviations = 0.4 Blind Sample ID = N55 Lab Value = 0.263 Most Probable Value = 0.304 Percent Recovery = 86.5 Date Sample Logged by Lab = 10/10/97 Sample ID = 2830027 Number of Standard Deviations = -0.3 Blind Sample ID = N55 Lab Value = 0.337 Most Probable Value = 0.304 Percent Recovery = 110.9 Date Sample Logged by Lab = 10/08/97 Sample ID = 2810046 Number of Standard Deviations = 0.3 Blind Sample ID = N55 Lab Value = 0.266 Most Probable Value = 0.304 Percent Recovery = 87.5 Date Sample Logged by Lab = 10/06/97 Sample ID = 2790063 Number of Standard Deviations = -0.3 Blind Sample ID = N55 Lab Value = 0.281 Most Probable Value = 0.304 Percent Recovery = 92.4 Date Sample Logged by Lab = 10/06/97 Sample ID = 2790001 Number of Standard Deviations = -0.2 Blind Sample ID = N55 Lab Value = 0.338 Most Probable Value = 0.304 Percent Recovery = 111.2 Date Sample Logged by Lab = 10/02/97 Sample ID = 2750041 Number of Standard Deviations = 0.3 Blind Sample ID = N55 Lab Value = 2.421 Most Probable Value = 2.370 Percent Recovery = 102.2 Date Sample Logged by Lab = 10/02/97 Sample ID = 2750040 Number of Standard Deviations = 0.2 Blind Sample ID = N52 Lab Value = 2.427 Most Probable Value = 2.370 Percent Recovery = 102.4 Date Sample Logged by Lab = 09/25/97 Sample ID = 2680157 Number of Standard Deviations = 0.2 Blind Sample ID = N52 Lab Value = 2.418 Most Probable Value = 2.370 Percent Recovery = 102.0 Date Sample Logged by Lab = 09/24/97 Sample ID = 2670114 Number of Standard Deviations = 0.2 Blind Sample ID = N52 Lab Value = 2.145 Most Probable Value = 2.370 Percent Recovery = 90.5 Date Sample Logged by Lab = 09/22/97 Sample ID = 2650098 Number of Standard Deviations = -0.7 Blind Sample ID = N52 Lab Value = 2.338 Most Probable Value = 2.370 Percent Recovery = 98.6 Date Sample Logged by Lab = 09/22/97 Sample ID = 2650081 Number of Standard Deviations = -0.1 Blind Sample ID = N52 Lab Value = 2.091 Most Probable Value = 2.370 Percent Recovery = 88.2 Date Sample Logged by Lab = 09/22/97 Sample ID = 2650080 Number of Standard Deviations = -0.9 Blind Sample ID = N52 Lab Value = 2.271 Most Probable Value = 2.370 Percent Recovery = 95.8 Date Sample Logged by Lab = 09/10/97 Sample ID = 2530232 Number of Standard Deviations = -0.3 Blind Sample ID = N52 Lab Value = 2.535 Most Probable Value = 2.370 Percent Recovery = 107.0 Date Sample Logged by Lab = 09/05/97 Sample ID = 2480304 Number of Standard Deviations = 0.5 Blind Sample ID = N52 Lab Value = 2.245 Most Probable Value = 2.370 Percent Recovery = 94.7 Date Sample Logged by Lab = 09/05/97 Sample ID = 2480258 Number of Standard Deviations = -0.4 Blind Sample ID = N52 Lab Value = 2.358 Most Probable Value = 2.370 Percent Recovery = 99.5 Date Sample Logged by Lab = 09/05/97 Sample ID = 2480239 Number of Standard Deviations = -0.0 Blind Sample ID = N52 Lab Value = 0.471 Most Probable Value = 0.474 Percent Recovery = 99.4 Date Sample Logged by Lab = 08/29/97 Sample ID = 2410014 Number of Standard Deviations = -0.0 Blind Sample ID = NAB Lab Value = 0.337 Most Probable Value = 0.474 Percent Recovery = 71.1 Date Sample Logged by Lab = 08/29/97 Sample ID = 2410019 Number of Standard Deviations = -1.1 Blind Sample ID = NAB Lab Value = 0.416 Most Probable Value = 0.474 Percent Recovery = 87.8 Date Sample Logged by Lab = 08/29/97 Sample ID = 2410006 Number of Standard Deviations = -0.4 Blind Sample ID = NAB Lab Value = 0.506 Most Probable Value = 0.474 Percent Recovery = 106.8 Date Sample Logged by Lab = 08/22/97 Sample ID = 2340009 Number of Standard Deviations = 0.2 Blind Sample ID = NAB Lab Value = 0.585 Most Probable Value = 0.474 Percent Recovery = 123.4 Date Sample Logged by Lab = 08/22/97 Sample ID = 2340008 Number of Standard Deviations = 0.9 Blind Sample ID = NAB Lab Value = 0.500 Most Probable Value = 0.474 Percent Recovery = 105.5 Date Sample Logged by Lab = 08/18/97 Sample ID = 2300319 Number of Standard Deviations = 0.2 Blind Sample ID = NAB Lab Value = 0.482 Most Probable Value = 0.474 Percent Recovery = 101.7 Date Sample Logged by Lab = 08/13/97 Sample ID = 2250164 Number of Standard Deviations = 0.1 Blind Sample ID = NAB Lab Value = 0.463 Most Probable Value = 0.474 Percent Recovery = 97.7 Date Sample Logged by Lab = 08/13/97 Sample ID = 2250165 Number of Standard Deviations = -0.1 Blind Sample ID = NAB Lab Value = 0.506 Most Probable Value = 0.474 Percent Recovery = 106.8 Date Sample Logged by Lab = 08/08/97 Sample ID = 2200242 Number of Standard Deviations = 0.2 Blind Sample ID = NAB Lab Value = 0.464 Most Probable Value = 0.474 Percent Recovery = 97.9 Date Sample Logged by Lab = 08/08/97 Sample ID = 2200235 Number of Standard Deviations = -0.1 Blind Sample ID = NAB Lab Value = 2.330 Most Probable Value = 2.370 Percent Recovery = 98.3 Date Sample Logged by Lab = 08/01/97 Sample ID = 2130035 Number of Standard Deviations = -0.1 Blind Sample ID = N52 Lab Value = 2.390 Most Probable Value = 2.370 Percent Recovery = 100.8 Date Sample Logged by Lab = 07/31/97 Sample ID = 2120422 Number of Standard Deviations = 0.1 Blind Sample ID = N52 Lab Value = 2.573 Most Probable Value = 2.370 Percent Recovery = 108.6 Date Sample Logged by Lab = 07/25/97 Sample ID = 2060079 Number of Standard Deviations = 0.6 Blind Sample ID = N52 Lab Value = 2.697 Most Probable Value = 2.370 Percent Recovery = 113.8 Date Sample Logged by Lab = 07/23/97 Sample ID = 2040022 Number of Standard Deviations = 1.0 Blind Sample ID = N52 Lab Value = 2.769 Most Probable Value = 2.370 Percent Recovery = 116.8 Date Sample Logged by Lab = 07/17/97 Sample ID = 1980320 Number of Standard Deviations = 1.2 Blind Sample ID = N52 Lab Value = 2.558 Most Probable Value = 2.370 Percent Recovery = 107.9 Date Sample Logged by Lab = 07/15/97 Sample ID = 1960164 Number of Standard Deviations = 0.6 Blind Sample ID = N52 Lab Value = 2.435 Most Probable Value = 2.370 Percent Recovery = 102.7 Date Sample Logged by Lab = 07/14/97 Sample ID = 1950136 Number of Standard Deviations = 0.2 Blind Sample ID = N52 Lab Value = 2.545 Most Probable Value = 2.370 Percent Recovery = 107.4 Date Sample Logged by Lab = 07/09/97 Sample ID = 1900043 Number of Standard Deviations = 0.5 Blind Sample ID = N52 Lab Value = 2.666 Most Probable Value = 2.370 Percent Recovery = 112.5 Date Sample Logged by Lab = 07/07/97 Sample ID = 1880143 Number of Standard Deviations = 0.9 Blind Sample ID = N52 Lab Value = 0.417 Most Probable Value = 0.474 Percent Recovery = 88.0 Date Sample Logged by Lab = 07/03/97 Sample ID = 1840059 Number of Standard Deviations = -0.4 Blind Sample ID = NAB Lab Value = 2.603 Most Probable Value = 2.370 Percent Recovery = 109.8 Date Sample Logged by Lab = 07/03/97 Sample ID = 1840058 Number of Standard Deviations = 0.7 Blind Sample ID = N52 Lab Value = 0.440 Most Probable Value = 0.474 Percent Recovery = 92.8 Date Sample Logged by Lab = 06/26/97 Sample ID = 1770157 Number of Standard Deviations = -0.3 Blind Sample ID = NAB Lab Value = 0.472 Most Probable Value = 0.474 Percent Recovery = 99.6 Date Sample Logged by Lab = 06/26/97 Sample ID = 1770169 Number of Standard Deviations = -0.0 Blind Sample ID = NAB Lab Value = 0.441 Most Probable Value = 0.474 Percent Recovery = 93.0 Date Sample Logged by Lab = 06/19/97 Sample ID = 1700171 Number of Standard Deviations = -0.3 Blind Sample ID = NAB Lab Value = 0.480 Most Probable Value = 0.474 Percent Recovery = 101.3 Date Sample Logged by Lab = 06/19/97 Sample ID = 1700184 Number of Standard Deviations = 0.0 Blind Sample ID = NAB Lab Value = 0.478 Most Probable Value = 0.474 Percent Recovery = 100.8 Date Sample Logged by Lab = 06/19/97 Sample ID = 1700200 Number of Standard Deviations = 0.0 Blind Sample ID = NAB Lab Value = 0.473 Most Probable Value = 0.474 Percent Recovery = 99.8 Date Sample Logged by Lab = 06/12/97 Sample ID = 1630057 Number of Standard Deviations = -0.0 Blind Sample ID = NAB Lab Value = 0.364 Most Probable Value = 0.474 Percent Recovery = 76.8 Date Sample Logged by Lab = 06/09/97 Sample ID = 1600089 Number of Standard Deviations = -0.8 Blind Sample ID = NAB Lab Value = 0.386 Most Probable Value = 0.474 Percent Recovery = 81.4 Date Sample Logged by Lab = 06/04/97 Sample ID = 1550146 Number of Standard Deviations = -0.7 Blind Sample ID = NAB Lab Value = 0.455 Most Probable Value = 0.474 Percent Recovery = 96.0 Date Sample Logged by Lab = 06/04/97 Sample ID = 1550158 Number of Standard Deviations = -0.1 Blind Sample ID = NAB Lab Value = 2.430 Most Probable Value = 2.370 Percent Recovery = 102.5 Date Sample Logged by Lab = 05/29/97 Sample ID = 1490201 Number of Standard Deviations = 0.2 Blind Sample ID = N52 Lab Value = 2.485 Most Probable Value = 2.370 Percent Recovery = 104.9 Date Sample Logged by Lab = 05/29/97 Sample ID = 1490169 Number of Standard Deviations = 0.4 Blind Sample ID = N52 Lab Value = 2.399 Most Probable Value = 2.370 Percent Recovery = 101.2 Date Sample Logged by Lab = 05/29/97 Sample ID = 1490165 Number of Standard Deviations = 0.1 Blind Sample ID = N52 Lab Value = 2.582 Most Probable Value = 2.370 Percent Recovery = 108.9 Date Sample Logged by Lab = 05/27/97 Sample ID = 1470095 Number of Standard Deviations = 0.7 Blind Sample ID = N52 Lab Value = 2.600 Most Probable Value = 2.370 Percent Recovery = 109.7 Date Sample Logged by Lab = 05/23/97 Sample ID = 1430316 Number of Standard Deviations = 0.7 Blind Sample ID = N52 Lab Value = 2.448 Most Probable Value = 2.370 Percent Recovery = 103.3 Date Sample Logged by Lab = 05/16/97 Sample ID = 1360240 Number of Standard Deviations = 0.2 Blind Sample ID = N52 Lab Value = 2.270 Most Probable Value = 2.370 Percent Recovery = 95.8 Date Sample Logged by Lab = 05/13/97 Sample ID = 1330065 Number of Standard Deviations = -0.3 Blind Sample ID = N52 Lab Value = 2.192 Most Probable Value = 2.370 Percent Recovery = 92.5 Date Sample Logged by Lab = 05/13/97 Sample ID = 1330027 Number of Standard Deviations = -0.6 Blind Sample ID = N52 Lab Value = 2.584 Most Probable Value = 2.370 Percent Recovery = 109.0 Date Sample Logged by Lab = 05/13/97 Sample ID = 1330068 Number of Standard Deviations = 0.7 Blind Sample ID = N52 Lab Value = 2.583 Most Probable Value = 2.370 Percent Recovery = 109.0 Date Sample Logged by Lab = 05/07/97 Sample ID = 1270111 Number of Standard Deviations = 0.7 Blind Sample ID = N52 Lab Value = 0.419 Most Probable Value = 0.474 Percent Recovery = 88.4 Date Sample Logged by Lab = 05/01/97 Sample ID = 1210203 Number of Standard Deviations = -0.4 Blind Sample ID = NAB Lab Value = 0.494 Most Probable Value = 0.474 Percent Recovery = 104.2 Date Sample Logged by Lab = 04/30/97 Sample ID = 1200068 Number of Standard Deviations = 0.2 Blind Sample ID = NAB Lab Value = 0.467 Most Probable Value = 0.474 Percent Recovery = 98.5 Date Sample Logged by Lab = 04/28/97 Sample ID = 1180127 Number of Standard Deviations = -0.1 Blind Sample ID = NAB Lab Value = 0.491 Most Probable Value = 0.474 Percent Recovery = 103.6 Date Sample Logged by Lab = 04/28/97 Sample ID = 1180142 Number of Standard Deviations = 0.1 Blind Sample ID = NAB Lab Value = 0.426 Most Probable Value = 0.474 Percent Recovery = 89.9 Date Sample Logged by Lab = 04/18/97 Sample ID = 1080073 Number of Standard Deviations = -0.4 Blind Sample ID = NAB Lab Value = 0.500 Most Probable Value = 0.474 Percent Recovery = 105.5 Date Sample Logged by Lab = 04/17/97 Sample ID = 1070200 Number of Standard Deviations = 0.2 Blind Sample ID = NAB Lab Value = 0.400 Most Probable Value = 0.474 Percent Recovery = 84.4 Date Sample Logged by Lab = 04/14/97 Sample ID = 1040227 Number of Standard Deviations = -0.6 Blind Sample ID = NAB Lab Value = 0.400 Most Probable Value = 0.474 Percent Recovery = 84.4 Date Sample Logged by Lab = 04/14/97 Sample ID = 1040241 Number of Standard Deviations = -0.6 Blind Sample ID = NAB Lab Value = 0.500 Most Probable Value = 0.474 Percent Recovery = 105.5 Date Sample Logged by Lab = 04/08/97 Sample ID = 0980170 Number of Standard Deviations = 0.2 Blind Sample ID = NAB Lab Value = 0.500 Most Probable Value = 0.474 Percent Recovery = 105.5 Date Sample Logged by Lab = 04/08/97 Sample ID = 0980169 Number of Standard Deviations = 0.2 Blind Sample ID = NAB Lab Value = 0.200 Most Probable Value = 0.250 Percent Recovery = 80.0 Date Sample Logged by Lab = 03/03/97 Sample ID = 0620109 Number of Standard Deviations = -0.5 Blind Sample ID = N49 Lab Value = 0.300 Most Probable Value = 0.250 Percent Recovery = 120.0 Date Sample Logged by Lab = 02/28/97 Sample ID = 0590041 Number of Standard Deviations = 0.5 Blind Sample ID = N49 Lab Value = 0.300 Most Probable Value = 0.250 Percent Recovery = 120.0 Date Sample Logged by Lab = 02/28/97 Sample ID = 0590044 Number of Standard Deviations = 0.5 Blind Sample ID = N49 Lab Value = 0.200 Most Probable Value = 0.250 Percent Recovery = 80.0 Date Sample Logged by Lab = 02/25/97 Sample ID = 0560200 Number of Standard Deviations = -0.5 Blind Sample ID = N49 Lab Value = 0.200 Most Probable Value = 0.250 Percent Recovery = 80.0 Date Sample Logged by Lab = 02/21/97 Sample ID = 0520143 Number of Standard Deviations = -0.5 Blind Sample ID = N49 Lab Value = 0.200 Most Probable Value = 0.250 Percent Recovery = 80.0 Date Sample Logged by Lab = 02/21/97 Sample ID = 0520138 Number of Standard Deviations = -0.5 Blind Sample ID = N49 Lab Value = 0.200 Most Probable Value = 0.250 Percent Recovery = 80.0 Date Sample Logged by Lab = 02/14/97 Sample ID = 0450004 Number of Standard Deviations = -0.5 Blind Sample ID = N49 Lab Value = 0.200 Most Probable Value = 0.250 Percent Recovery = 80.0 Date Sample Logged by Lab = 02/14/97 Sample ID = 0450006 Number of Standard Deviations = -0.5 Blind Sample ID = N49 Lab Value = 0.200 Most Probable Value = 0.250 Percent Recovery = 80.0 Date Sample Logged by Lab = 02/11/97 Sample ID = 0420040 Number of Standard Deviations = -0.5 Blind Sample ID = N49 Lab Value = 0.200 Most Probable Value = 0.250 Percent Recovery = 80.0 Date Sample Logged by Lab = 02/07/97 Sample ID = 0380058 Number of Standard Deviations = -0.5 Blind Sample ID = N49 Lab Value = 0.200 Most Probable Value = 0.250 Percent Recovery = 80.0 Date Sample Logged by Lab = 01/08/97 Sample ID = 0080069 Number of Standard Deviations = -0.5 Blind Sample ID = N49 Lab Value = 0.200 Most Probable Value = 0.250 Percent Recovery = 80.0 Date Sample Logged by Lab = 12/27/96 Sample ID = 3620024 Number of Standard Deviations = -0.5 Blind Sample ID = N49 Lab Value = 0.300 Most Probable Value = 0.250 Percent Recovery = 120.0 Date Sample Logged by Lab = 12/27/96 Sample ID = 3620027 Number of Standard Deviations = 0.5 Blind Sample ID = N49 Lab Value = 0.200 Most Probable Value = 0.250 Percent Recovery = 80.0 Date Sample Logged by Lab = 12/24/96 Sample ID = 3590061 Number of Standard Deviations = -0.5 Blind Sample ID = N49 Lab Value = 0.200 Most Probable Value = 0.250 Percent Recovery = 80.0 Date Sample Logged by Lab = 12/23/96 Sample ID = 3580143 Number of Standard Deviations = -0.5 Blind Sample ID = N49 Lab Value = 0.200 Most Probable Value = 0.250 Percent Recovery = 80.0 Date Sample Logged by Lab = 12/23/96 Sample ID = 3580138 Number of Standard Deviations = -0.5 Blind Sample ID = N49 Lab Value = 0.200 Most Probable Value = 0.250 Percent Recovery = 80.0 Date Sample Logged by Lab = 12/16/96 Sample ID = 3510153 Number of Standard Deviations = -0.5 Blind Sample ID = N49 Lab Value = 0.200 Most Probable Value = 0.250 Percent Recovery = 80.0 Date Sample Logged by Lab = 12/16/96 Sample ID = 3510154 Number of Standard Deviations = -0.5 Blind Sample ID = N49 Lab Value = 0.300 Most Probable Value = 0.250 Percent Recovery = 120.0 Date Sample Logged by Lab = 12/06/96 Sample ID = 3410059 Number of Standard Deviations = 0.5 Blind Sample ID = N49 Lab Value = 0.200 Most Probable Value = 0.250 Percent Recovery = 80.0 Date Sample Logged by Lab = 12/06/96 Sample ID = 3410087 Number of Standard Deviations = -0.5 Blind Sample ID = N49 Lab Value = 0.200 Most Probable Value = 0.250 Percent Recovery = 80.0 Date Sample Logged by Lab = 11/01/96 Sample ID = 3060253 Number of Standard Deviations = -0.5 Blind Sample ID = N49 Lab Value = 0.200 Most Probable Value = 0.250 Percent Recovery = 80.0 Date Sample Logged by Lab = 11/01/96 Sample ID = 3060299 Number of Standard Deviations = -0.5 Blind Sample ID = N49 Lab Value = 0.200 Most Probable Value = 0.250 Percent Recovery = 80.0 Date Sample Logged by Lab = 11/01/96 Sample ID = 3060258 Number of Standard Deviations = -0.5 Blind Sample ID = N49 Lab Value = 0.200 Most Probable Value = 0.250 Percent Recovery = 80.0 Date Sample Logged by Lab = 10/28/96 Sample ID = 3020200 Number of Standard Deviations = -0.5 Blind Sample ID = N49 Lab Value = 0.300 Most Probable Value = 0.250 Percent Recovery = 120.0 Date Sample Logged by Lab = 10/18/96 Sample ID = 2920040 Number of Standard Deviations = 0.5 Blind Sample ID = N49 Lab Value = 0.300 Most Probable Value = 0.250 Percent Recovery = 120.0 Date Sample Logged by Lab = 10/18/96 Sample ID = 2920050 Number of Standard Deviations = 0.5 Blind Sample ID = N49 Lab Value = 0.200 Most Probable Value = 0.250 Percent Recovery = 80.0 Date Sample Logged by Lab = 10/15/96 Sample ID = 2890126 Number of Standard Deviations = -0.5 Blind Sample ID = N49 Lab Value = 0.200 Most Probable Value = 0.250 Percent Recovery = 80.0 Date Sample Logged by Lab = 10/15/96 Sample ID = 2890125 Number of Standard Deviations = -0.5 Blind Sample ID = N49 Lab Value = 0.200 Most Probable Value = 0.250 Percent Recovery = 80.0 Date Sample Logged by Lab = 10/04/96 Sample ID = 2780019 Number of Standard Deviations = -0.5 Blind Sample ID = N49 Lab Value = 0.200 Most Probable Value = 0.250 Percent Recovery = 80.0 Date Sample Logged by Lab = 10/04/96 Sample ID = 2780021 Number of Standard Deviations = -0.5 Blind Sample ID = N49 Lab Value = 0.400 Most Probable Value = 0.480 Percent Recovery = 83.3 Date Sample Logged by Lab = 10/04/96 Sample ID = 2780018 Number of Standard Deviations = -0.6 Blind Sample ID = N47 Lab Value = 0.400 Most Probable Value = 0.480 Percent Recovery = 83.3 Date Sample Logged by Lab = 10/04/96 Sample ID = 2780022 Number of Standard Deviations = -0.6 Blind Sample ID = N47 Y = 100
The SGPlot Procedure

- KJELDAHL NITROGEN-N,UNF,CFA,ACD -
Percent Recovery by Concentration
NWQL Parameter: 00625, Method: KJ008
Logged in Dates: 10/04/96 through 09/24/01
Open Data Set

Lab Value = 0.261 Most Probable Value = 0.101 Percent Recovery = 258.4 Date Sample Logged by Lab = 08/28/01 Sample ID = 2400046 Number of Standard Deviations = 1.5 Blind Sample ID = N69 Lab Value = 0.049 Most Probable Value = 0.101 Percent Recovery = 48.5 Date Sample Logged by Lab = 06/28/01 Sample ID = 1790040 Number of Standard Deviations = -0.5 Blind Sample ID = N69 Lab Value = 1.527 Most Probable Value = 0.652 Percent Recovery = 234.2 Date Sample Logged by Lab = 11/22/00 Sample ID = 3270017 Number of Standard Deviations = 6.5 Blind Sample ID = N68 Lab Value = 0.063 Most Probable Value = 0.159 Percent Recovery = 39.6 Date Sample Logged by Lab = 04/05/00 Sample ID = 0960018 Number of Standard Deviations = -0.8 Blind Sample ID = N65 Lab Value = 0.375 Most Probable Value = 0.200 Percent Recovery = 187.5 Date Sample Logged by Lab = 02/11/00 Sample ID = 0420196 Number of Standard Deviations = 1.5 Blind Sample ID = N63 Lab Value = 2.347 Most Probable Value = 1.540 Percent Recovery = 152.4 Date Sample Logged by Lab = 01/31/00 Sample ID = 0310090 Number of Standard Deviations = 4.2 Blind Sample ID = N64 Lab Value = 2.152 Most Probable Value = 0.200 Percent Recovery = 1076.0 Date Sample Logged by Lab = 12/20/99 Sample ID = 3540161 Number of Standard Deviations = 16.5 Blind Sample ID = N63 Lab Value = 0.118 Most Probable Value = 0.200 Percent Recovery = 59.0 Date Sample Logged by Lab = 12/08/99 Sample ID = 3420039 Number of Standard Deviations = -0.7 Blind Sample ID = N63 Lab Value = 0.564 Most Probable Value = 0.200 Percent Recovery = 282.0 Date Sample Logged by Lab = 10/22/99 Sample ID = 2950005 Number of Standard Deviations = 3.1 Blind Sample ID = N63 Lab Value = 0.155 Most Probable Value = 1.150 Percent Recovery = 13.5 Date Sample Logged by Lab = 09/23/99 Sample ID = 2660011 Number of Standard Deviations = -5.9 Blind Sample ID = N62 Lab Value = 1.629 Most Probable Value = 1.150 Percent Recovery = 141.7 Date Sample Logged by Lab = 07/27/99 Sample ID = 2080110 Number of Standard Deviations = 2.8 Blind Sample ID = N62 Lab Value = 1.469 Most Probable Value = 0.878 Percent Recovery = 167.3 Date Sample Logged by Lab = 01/13/99 Sample ID = 0130039 Number of Standard Deviations = 3.9 Blind Sample ID = N60 Lab Value = 0.117 Most Probable Value = 0.390 Percent Recovery = 30.0 Date Sample Logged by Lab = 12/11/98 Sample ID = 3450161 Number of Standard Deviations = -2.2 Blind Sample ID = N59 Lab Value = 0.383 Most Probable Value = 0.878 Percent Recovery = 43.6 Date Sample Logged by Lab = 11/27/98 Sample ID = 3310077 Number of Standard Deviations = -3.2 Blind Sample ID = N60 Lab Value = 0.657 Most Probable Value = 0.390 Percent Recovery = 168.5 Date Sample Logged by Lab = 10/05/98 Sample ID = 2780123 Number of Standard Deviations = 2.1 Blind Sample ID = N59 Lab Value = 0.164 Most Probable Value = 0.285 Percent Recovery = 57.5 Date Sample Logged by Lab = 08/12/98 Sample ID = 2240180 Number of Standard Deviations = -0.9 Blind Sample ID = N57 Lab Value = 0.100 Most Probable Value = 0.285 Percent Recovery = 35.1 Date Sample Logged by Lab = 06/26/98 Sample ID = 1770094 Number of Standard Deviations = -1.4 Blind Sample ID = N57 Lab Value = 0.893 Most Probable Value = 0.285 Percent Recovery = 313.3 Date Sample Logged by Lab = 06/25/98 Sample ID = 1760110 Number of Standard Deviations = 4.8 Blind Sample ID = N57 Lab Value = 0.159 Most Probable Value = 0.285 Percent Recovery = 55.8 Date Sample Logged by Lab = 06/04/98 Sample ID = 1550181 Number of Standard Deviations = -1.0 Blind Sample ID = N57 Lab Value = 0.119 Most Probable Value = 0.285 Percent Recovery = 41.8 Date Sample Logged by Lab = 06/02/98 Sample ID = 1530208 Number of Standard Deviations = -1.3 Blind Sample ID = N57 Lab Value = 0.724 Most Probable Value = 0.660 Percent Recovery = 109.7 Date Sample Logged by Lab = 09/24/01 Sample ID = 2670128 Number of Standard Deviations = 0.5 Blind Sample ID = N70 Lab Value = 0.726 Most Probable Value = 0.660 Percent Recovery = 110.0 Date Sample Logged by Lab = 09/24/01 Sample ID = 2670126 Number of Standard Deviations = 0.5 Blind Sample ID = N70 Lab Value = 0.728 Most Probable Value = 0.660 Percent Recovery = 110.3 Date Sample Logged by Lab = 09/24/01 Sample ID = 2670129 Number of Standard Deviations = 0.5 Blind Sample ID = N70 Lab Value = 0.744 Most Probable Value = 0.660 Percent Recovery = 112.7 Date Sample Logged by Lab = 09/24/01 Sample ID = 2670130 Number of Standard Deviations = 0.6 Blind Sample ID = N70 Lab Value = 0.754 Most Probable Value = 0.660 Percent Recovery = 114.2 Date Sample Logged by Lab = 09/24/01 Sample ID = 2670127 Number of Standard Deviations = 0.7 Blind Sample ID = N70 Lab Value = 0.746 Most Probable Value = 0.660 Percent Recovery = 113.0 Date Sample Logged by Lab = 09/24/01 Sample ID = 2670131 Number of Standard Deviations = 0.6 Blind Sample ID = N70 Lab Value = 0.734 Most Probable Value = 0.660 Percent Recovery = 111.2 Date Sample Logged by Lab = 09/18/01 Sample ID = 2610006 Number of Standard Deviations = 0.5 Blind Sample ID = N70 Lab Value = 0.717 Most Probable Value = 0.660 Percent Recovery = 108.6 Date Sample Logged by Lab = 09/18/01 Sample ID = 2610005 Number of Standard Deviations = 0.4 Blind Sample ID = N70 Lab Value = 0.748 Most Probable Value = 0.660 Percent Recovery = 113.3 Date Sample Logged by Lab = 09/18/01 Sample ID = 2610003 Number of Standard Deviations = 0.7 Blind Sample ID = N70 Lab Value = 0.739 Most Probable Value = 0.660 Percent Recovery = 112.0 Date Sample Logged by Lab = 09/18/01 Sample ID = 2610004 Number of Standard Deviations = 0.6 Blind Sample ID = N70 Lab Value = 0.717 Most Probable Value = 0.660 Percent Recovery = 108.6 Date Sample Logged by Lab = 09/18/01 Sample ID = 2610002 Number of Standard Deviations = 0.4 Blind Sample ID = N70 Lab Value = 0.725 Most Probable Value = 0.660 Percent Recovery = 109.8 Date Sample Logged by Lab = 09/14/01 Sample ID = 2570024 Number of Standard Deviations = 0.5 Blind Sample ID = N70 Lab Value = 0.694 Most Probable Value = 0.660 Percent Recovery = 105.2 Date Sample Logged by Lab = 09/13/01 Sample ID = 2560050 Number of Standard Deviations = 0.3 Blind Sample ID = N70 Lab Value = 0.705 Most Probable Value = 0.660 Percent Recovery = 106.8 Date Sample Logged by Lab = 09/12/01 Sample ID = 2550069 Number of Standard Deviations = 0.3 Blind Sample ID = N70 Lab Value = 0.711 Most Probable Value = 0.660 Percent Recovery = 107.7 Date Sample Logged by Lab = 09/12/01 Sample ID = 2550070 Number of Standard Deviations = 0.4 Blind Sample ID = N70 Lab Value = 0.732 Most Probable Value = 0.660 Percent Recovery = 110.9 Date Sample Logged by Lab = 09/10/01 Sample ID = 2530362 Number of Standard Deviations = 0.5 Blind Sample ID = N70 Lab Value = 0.681 Most Probable Value = 0.660 Percent Recovery = 103.2 Date Sample Logged by Lab = 09/05/01 Sample ID = 2480230 Number of Standard Deviations = 0.2 Blind Sample ID = N70 Lab Value = 0.679 Most Probable Value = 0.660 Percent Recovery = 102.9 Date Sample Logged by Lab = 09/05/01 Sample ID = 2480229 Number of Standard Deviations = 0.1 Blind Sample ID = N70 Lab Value = 0.727 Most Probable Value = 0.660 Percent Recovery = 110.2 Date Sample Logged by Lab = 09/05/01 Sample ID = 2480069 Number of Standard Deviations = 0.5 Blind Sample ID = N70 Lab Value = 0.698 Most Probable Value = 0.660 Percent Recovery = 105.8 Date Sample Logged by Lab = 09/05/01 Sample ID = 2480068 Number of Standard Deviations = 0.3 Blind Sample ID = N70 Lab Value = 0.065 Most Probable Value = 0.101 Percent Recovery = 64.4 Date Sample Logged by Lab = 08/29/01 Sample ID = 2410169 Number of Standard Deviations = -0.3 Blind Sample ID = N69 Lab Value = 0.082 Most Probable Value = 0.101 Percent Recovery = 81.2 Date Sample Logged by Lab = 08/27/01 Sample ID = 2390245 Number of Standard Deviations = -0.2 Blind Sample ID = N69 Lab Value = 0.073 Most Probable Value = 0.101 Percent Recovery = 72.3 Date Sample Logged by Lab = 08/22/01 Sample ID = 2340141 Number of Standard Deviations = -0.3 Blind Sample ID = N69 Lab Value = 0.074 Most Probable Value = 0.101 Percent Recovery = 73.3 Date Sample Logged by Lab = 08/22/01 Sample ID = 2340142 Number of Standard Deviations = -0.3 Blind Sample ID = N69 Lab Value = 0.081 Most Probable Value = 0.101 Percent Recovery = 80.2 Date Sample Logged by Lab = 08/22/01 Sample ID = 2340143 Number of Standard Deviations = -0.2 Blind Sample ID = N69 Lab Value = 0.095 Most Probable Value = 0.101 Percent Recovery = 94.1 Date Sample Logged by Lab = 08/21/01 Sample ID = 2330242 Number of Standard Deviations = -0.1 Blind Sample ID = N69 Lab Value = 0.091 Most Probable Value = 0.101 Percent Recovery = 90.1 Date Sample Logged by Lab = 08/20/01 Sample ID = 2320182 Number of Standard Deviations = -0.1 Blind Sample ID = N69 Lab Value = 0.091 Most Probable Value = 0.101 Percent Recovery = 90.1 Date Sample Logged by Lab = 08/17/01 Sample ID = 2290041 Number of Standard Deviations = -0.1 Blind Sample ID = N69 Lab Value = 0.099 Most Probable Value = 0.101 Percent Recovery = 98.0 Date Sample Logged by Lab = 08/16/01 Sample ID = 2280058 Number of Standard Deviations = -0.0 Blind Sample ID = N69 Lab Value = 0.071 Most Probable Value = 0.101 Percent Recovery = 70.3 Date Sample Logged by Lab = 08/15/01 Sample ID = 2270056 Number of Standard Deviations = -0.3 Blind Sample ID = N69 Lab Value = 0.094 Most Probable Value = 0.101 Percent Recovery = 93.1 Date Sample Logged by Lab = 08/14/01 Sample ID = 2260271 Number of Standard Deviations = -0.1 Blind Sample ID = N69 Lab Value = 0.079 Most Probable Value = 0.101 Percent Recovery = 78.2 Date Sample Logged by Lab = 08/14/01 Sample ID = 2260270 Number of Standard Deviations = -0.2 Blind Sample ID = N69 Lab Value = 0.067 Most Probable Value = 0.101 Percent Recovery = 66.3 Date Sample Logged by Lab = 08/10/01 Sample ID = 2220107 Number of Standard Deviations = -0.3 Blind Sample ID = N69 Lab Value = 0.061 Most Probable Value = 0.101 Percent Recovery = 60.4 Date Sample Logged by Lab = 08/10/01 Sample ID = 2220106 Number of Standard Deviations = -0.4 Blind Sample ID = N69 Lab Value = 0.075 Most Probable Value = 0.101 Percent Recovery = 74.3 Date Sample Logged by Lab = 08/08/01 Sample ID = 2200008 Number of Standard Deviations = -0.2 Blind Sample ID = N69 Lab Value = 0.078 Most Probable Value = 0.101 Percent Recovery = 77.2 Date Sample Logged by Lab = 08/07/01 Sample ID = 2190038 Number of Standard Deviations = -0.2 Blind Sample ID = N69 Lab Value = 0.065 Most Probable Value = 0.101 Percent Recovery = 64.4 Date Sample Logged by Lab = 08/06/01 Sample ID = 2180207 Number of Standard Deviations = -0.3 Blind Sample ID = N69 Lab Value = 0.096 Most Probable Value = 0.101 Percent Recovery = 95.0 Date Sample Logged by Lab = 08/06/01 Sample ID = 2180185 Number of Standard Deviations = -0.0 Blind Sample ID = N69 Lab Value = 0.081 Most Probable Value = 0.101 Percent Recovery = 80.2 Date Sample Logged by Lab = 08/06/01 Sample ID = 2180208 Number of Standard Deviations = -0.2 Blind Sample ID = N69 Lab Value = 0.685 Most Probable Value = 0.660 Percent Recovery = 103.8 Date Sample Logged by Lab = 07/31/01 Sample ID = 2120047 Number of Standard Deviations = 0.2 Blind Sample ID = N70 Lab Value = 0.628 Most Probable Value = 0.660 Percent Recovery = 95.2 Date Sample Logged by Lab = 07/31/01 Sample ID = 2120048 Number of Standard Deviations = -0.2 Blind Sample ID = N70 Lab Value = 0.690 Most Probable Value = 0.660 Percent Recovery = 104.5 Date Sample Logged by Lab = 07/27/01 Sample ID = 2080024 Number of Standard Deviations = 0.2 Blind Sample ID = N70 Lab Value = 0.704 Most Probable Value = 0.660 Percent Recovery = 106.7 Date Sample Logged by Lab = 07/26/01 Sample ID = 2070074 Number of Standard Deviations = 0.3 Blind Sample ID = N70 Lab Value = 0.745 Most Probable Value = 0.660 Percent Recovery = 112.9 Date Sample Logged by Lab = 07/25/01 Sample ID = 2060060 Number of Standard Deviations = 0.6 Blind Sample ID = N70 Lab Value = 0.722 Most Probable Value = 0.660 Percent Recovery = 109.4 Date Sample Logged by Lab = 07/24/01 Sample ID = 2050110 Number of Standard Deviations = 0.5 Blind Sample ID = N70 Lab Value = 0.721 Most Probable Value = 0.660 Percent Recovery = 109.2 Date Sample Logged by Lab = 07/24/01 Sample ID = 2050111 Number of Standard Deviations = 0.5 Blind Sample ID = N70 Lab Value = 0.675 Most Probable Value = 0.660 Percent Recovery = 102.3 Date Sample Logged by Lab = 07/23/01 Sample ID = 2040153 Number of Standard Deviations = 0.1 Blind Sample ID = N70 Lab Value = 0.675 Most Probable Value = 0.660 Percent Recovery = 102.3 Date Sample Logged by Lab = 07/18/01 Sample ID = 1990088 Number of Standard Deviations = 0.1 Blind Sample ID = N70 Lab Value = 0.690 Most Probable Value = 0.660 Percent Recovery = 104.5 Date Sample Logged by Lab = 07/18/01 Sample ID = 1990087 Number of Standard Deviations = 0.2 Blind Sample ID = N70 Lab Value = 0.648 Most Probable Value = 0.660 Percent Recovery = 98.2 Date Sample Logged by Lab = 07/17/01 Sample ID = 1980098 Number of Standard Deviations = -0.1 Blind Sample ID = N70 Lab Value = 0.721 Most Probable Value = 0.660 Percent Recovery = 109.2 Date Sample Logged by Lab = 07/16/01 Sample ID = 1970192 Number of Standard Deviations = 0.5 Blind Sample ID = N70 Lab Value = 0.749 Most Probable Value = 0.660 Percent Recovery = 113.5 Date Sample Logged by Lab = 07/13/01 Sample ID = 1940052 Number of Standard Deviations = 0.7 Blind Sample ID = N70 Lab Value = 0.667 Most Probable Value = 0.660 Percent Recovery = 101.1 Date Sample Logged by Lab = 07/12/01 Sample ID = 1930004 Number of Standard Deviations = 0.1 Blind Sample ID = N70 Lab Value = 0.685 Most Probable Value = 0.660 Percent Recovery = 103.8 Date Sample Logged by Lab = 07/11/01 Sample ID = 1920004 Number of Standard Deviations = 0.2 Blind Sample ID = N70 Lab Value = 0.692 Most Probable Value = 0.660 Percent Recovery = 104.8 Date Sample Logged by Lab = 07/10/01 Sample ID = 1910002 Number of Standard Deviations = 0.2 Blind Sample ID = N70 Lab Value = 0.712 Most Probable Value = 0.660 Percent Recovery = 107.9 Date Sample Logged by Lab = 07/09/01 Sample ID = 1900457 Number of Standard Deviations = 0.4 Blind Sample ID = N70 Lab Value = 0.740 Most Probable Value = 0.660 Percent Recovery = 112.1 Date Sample Logged by Lab = 07/06/01 Sample ID = 1870007 Number of Standard Deviations = 0.6 Blind Sample ID = N70 Lab Value = 0.713 Most Probable Value = 0.660 Percent Recovery = 108.0 Date Sample Logged by Lab = 07/03/01 Sample ID = 1840009 Number of Standard Deviations = 0.4 Blind Sample ID = N70 Lab Value = 0.708 Most Probable Value = 0.660 Percent Recovery = 107.3 Date Sample Logged by Lab = 07/02/01 Sample ID = 1830094 Number of Standard Deviations = 0.4 Blind Sample ID = N70 Lab Value = 0.098 Most Probable Value = 0.101 Percent Recovery = 97.0 Date Sample Logged by Lab = 06/29/01 Sample ID = 1800076 Number of Standard Deviations = -0.0 Blind Sample ID = N69 Lab Value = 0.085 Most Probable Value = 0.101 Percent Recovery = 84.2 Date Sample Logged by Lab = 06/27/01 Sample ID = 1780052 Number of Standard Deviations = -0.2 Blind Sample ID = N69 Lab Value = 0.136 Most Probable Value = 0.101 Percent Recovery = 134.7 Date Sample Logged by Lab = 06/26/01 Sample ID = 1770091 Number of Standard Deviations = 0.3 Blind Sample ID = N69 Lab Value = 0.111 Most Probable Value = 0.101 Percent Recovery = 109.9 Date Sample Logged by Lab = 06/26/01 Sample ID = 1770092 Number of Standard Deviations = 0.1 Blind Sample ID = N69 Lab Value = 0.088 Most Probable Value = 0.101 Percent Recovery = 87.1 Date Sample Logged by Lab = 06/22/01 Sample ID = 1730100 Number of Standard Deviations = -0.1 Blind Sample ID = N69 Lab Value = 0.092 Most Probable Value = 0.101 Percent Recovery = 91.1 Date Sample Logged by Lab = 06/21/01 Sample ID = 1720144 Number of Standard Deviations = -0.1 Blind Sample ID = N69 Lab Value = 0.068 Most Probable Value = 0.101 Percent Recovery = 67.3 Date Sample Logged by Lab = 06/20/01 Sample ID = 1710179 Number of Standard Deviations = -0.3 Blind Sample ID = N69 Lab Value = 0.065 Most Probable Value = 0.101 Percent Recovery = 64.4 Date Sample Logged by Lab = 06/20/01 Sample ID = 1710180 Number of Standard Deviations = -0.3 Blind Sample ID = N69 Lab Value = 0.068 Most Probable Value = 0.101 Percent Recovery = 67.3 Date Sample Logged by Lab = 06/20/01 Sample ID = 1710182 Number of Standard Deviations = -0.3 Blind Sample ID = N69 Lab Value = 0.083 Most Probable Value = 0.101 Percent Recovery = 82.2 Date Sample Logged by Lab = 06/20/01 Sample ID = 1710181 Number of Standard Deviations = -0.2 Blind Sample ID = N69 Lab Value = 0.106 Most Probable Value = 0.101 Percent Recovery = 105.0 Date Sample Logged by Lab = 06/14/01 Sample ID = 1650039 Number of Standard Deviations = 0.0 Blind Sample ID = N69 Lab Value = 0.112 Most Probable Value = 0.101 Percent Recovery = 110.9 Date Sample Logged by Lab = 06/13/01 Sample ID = 1640001 Number of Standard Deviations = 0.1 Blind Sample ID = N69 Lab Value = 0.084 Most Probable Value = 0.101 Percent Recovery = 83.2 Date Sample Logged by Lab = 06/12/01 Sample ID = 1630024 Number of Standard Deviations = -0.2 Blind Sample ID = N69 Lab Value = 0.086 Most Probable Value = 0.101 Percent Recovery = 85.1 Date Sample Logged by Lab = 06/12/01 Sample ID = 1630025 Number of Standard Deviations = -0.1 Blind Sample ID = N69 Lab Value = 0.087 Most Probable Value = 0.101 Percent Recovery = 86.1 Date Sample Logged by Lab = 06/07/01 Sample ID = 1580091 Number of Standard Deviations = -0.1 Blind Sample ID = N69 Lab Value = 0.088 Most Probable Value = 0.101 Percent Recovery = 87.1 Date Sample Logged by Lab = 06/07/01 Sample ID = 1580090 Number of Standard Deviations = -0.1 Blind Sample ID = N69 Lab Value = 0.080 Most Probable Value = 0.101 Percent Recovery = 79.2 Date Sample Logged by Lab = 06/06/01 Sample ID = 1570044 Number of Standard Deviations = -0.2 Blind Sample ID = N69 Lab Value = 0.079 Most Probable Value = 0.101 Percent Recovery = 78.2 Date Sample Logged by Lab = 06/06/01 Sample ID = 1570042 Number of Standard Deviations = -0.2 Blind Sample ID = N69 Lab Value = 0.077 Most Probable Value = 0.101 Percent Recovery = 76.2 Date Sample Logged by Lab = 06/06/01 Sample ID = 1570043 Number of Standard Deviations = -0.2 Blind Sample ID = N69 Lab Value = 0.742 Most Probable Value = 0.660 Percent Recovery = 112.4 Date Sample Logged by Lab = 05/30/01 Sample ID = 1500158 Number of Standard Deviations = 0.6 Blind Sample ID = N70 Lab Value = 0.742 Most Probable Value = 0.660 Percent Recovery = 112.4 Date Sample Logged by Lab = 05/30/01 Sample ID = 1500157 Number of Standard Deviations = 0.6 Blind Sample ID = N70 Lab Value = 0.617 Most Probable Value = 0.660 Percent Recovery = 93.5 Date Sample Logged by Lab = 05/25/01 Sample ID = 1450074 Number of Standard Deviations = -0.3 Blind Sample ID = N70 Lab Value = 0.709 Most Probable Value = 0.660 Percent Recovery = 107.4 Date Sample Logged by Lab = 05/24/01 Sample ID = 1440082 Number of Standard Deviations = 0.4 Blind Sample ID = N70 Lab Value = 0.717 Most Probable Value = 0.660 Percent Recovery = 108.6 Date Sample Logged by Lab = 05/24/01 Sample ID = 1440083 Number of Standard Deviations = 0.4 Blind Sample ID = N70 Lab Value = 0.718 Most Probable Value = 0.660 Percent Recovery = 108.8 Date Sample Logged by Lab = 05/22/01 Sample ID = 1420102 Number of Standard Deviations = 0.4 Blind Sample ID = N70 Lab Value = 0.716 Most Probable Value = 0.660 Percent Recovery = 108.5 Date Sample Logged by Lab = 05/22/01 Sample ID = 1420101 Number of Standard Deviations = 0.4 Blind Sample ID = N70 Lab Value = 0.687 Most Probable Value = 0.660 Percent Recovery = 104.1 Date Sample Logged by Lab = 05/18/01 Sample ID = 1380047 Number of Standard Deviations = 0.2 Blind Sample ID = N70 Lab Value = 0.737 Most Probable Value = 0.660 Percent Recovery = 111.7 Date Sample Logged by Lab = 05/18/01 Sample ID = 1380048 Number of Standard Deviations = 0.6 Blind Sample ID = N70 Lab Value = 0.650 Most Probable Value = 0.660 Percent Recovery = 98.5 Date Sample Logged by Lab = 05/16/01 Sample ID = 1360007 Number of Standard Deviations = -0.1 Blind Sample ID = N70 Lab Value = 0.664 Most Probable Value = 0.660 Percent Recovery = 100.6 Date Sample Logged by Lab = 05/15/01 Sample ID = 1350277 Number of Standard Deviations = 0.0 Blind Sample ID = N70 Lab Value = 0.651 Most Probable Value = 0.660 Percent Recovery = 98.6 Date Sample Logged by Lab = 05/15/01 Sample ID = 1350278 Number of Standard Deviations = -0.1 Blind Sample ID = N70 Lab Value = 0.684 Most Probable Value = 0.660 Percent Recovery = 103.6 Date Sample Logged by Lab = 05/15/01 Sample ID = 1350097 Number of Standard Deviations = 0.2 Blind Sample ID = N70 Lab Value = 0.730 Most Probable Value = 0.660 Percent Recovery = 110.6 Date Sample Logged by Lab = 05/10/01 Sample ID = 1300029 Number of Standard Deviations = 0.5 Blind Sample ID = N70 Lab Value = 0.674 Most Probable Value = 0.660 Percent Recovery = 102.1 Date Sample Logged by Lab = 05/09/01 Sample ID = 1290013 Number of Standard Deviations = 0.1 Blind Sample ID = N70 Lab Value = 0.702 Most Probable Value = 0.660 Percent Recovery = 106.4 Date Sample Logged by Lab = 05/09/01 Sample ID = 1290012 Number of Standard Deviations = 0.3 Blind Sample ID = N70 Lab Value = 0.672 Most Probable Value = 0.660 Percent Recovery = 101.8 Date Sample Logged by Lab = 05/07/01 Sample ID = 1270157 Number of Standard Deviations = 0.1 Blind Sample ID = N70 Lab Value = 0.678 Most Probable Value = 0.660 Percent Recovery = 102.7 Date Sample Logged by Lab = 05/02/01 Sample ID = 1220111 Number of Standard Deviations = 0.1 Blind Sample ID = N70 Lab Value = 0.712 Most Probable Value = 0.660 Percent Recovery = 107.9 Date Sample Logged by Lab = 05/02/01 Sample ID = 1220110 Number of Standard Deviations = 0.4 Blind Sample ID = N70 Lab Value = 0.760 Most Probable Value = 0.660 Percent Recovery = 115.2 Date Sample Logged by Lab = 04/30/01 Sample ID = 1200263 Number of Standard Deviations = 0.7 Blind Sample ID = N70 Lab Value = 0.602 Most Probable Value = 0.652 Percent Recovery = 92.3 Date Sample Logged by Lab = 03/29/01 Sample ID = 0880098 Number of Standard Deviations = -0.4 Blind Sample ID = N68 Lab Value = 0.608 Most Probable Value = 0.652 Percent Recovery = 93.2 Date Sample Logged by Lab = 03/28/01 Sample ID = 0870010 Number of Standard Deviations = -0.3 Blind Sample ID = N68 Lab Value = 0.651 Most Probable Value = 0.652 Percent Recovery = 99.8 Date Sample Logged by Lab = 03/26/01 Sample ID = 0850161 Number of Standard Deviations = -0.0 Blind Sample ID = N68 Lab Value = 0.633 Most Probable Value = 0.652 Percent Recovery = 97.1 Date Sample Logged by Lab = 03/23/01 Sample ID = 0820127 Number of Standard Deviations = -0.1 Blind Sample ID = N68 Lab Value = 0.637 Most Probable Value = 0.652 Percent Recovery = 97.7 Date Sample Logged by Lab = 03/23/01 Sample ID = 0820128 Number of Standard Deviations = -0.1 Blind Sample ID = N68 Lab Value = 0.666 Most Probable Value = 0.652 Percent Recovery = 102.2 Date Sample Logged by Lab = 03/23/01 Sample ID = 0820126 Number of Standard Deviations = 0.1 Blind Sample ID = N68 Lab Value = 0.592 Most Probable Value = 0.652 Percent Recovery = 90.8 Date Sample Logged by Lab = 03/20/01 Sample ID = 0790002 Number of Standard Deviations = -0.4 Blind Sample ID = N68 Lab Value = 0.586 Most Probable Value = 0.652 Percent Recovery = 89.9 Date Sample Logged by Lab = 03/19/01 Sample ID = 0780187 Number of Standard Deviations = -0.5 Blind Sample ID = N68 Lab Value = 0.626 Most Probable Value = 0.652 Percent Recovery = 96.0 Date Sample Logged by Lab = 03/16/01 Sample ID = 0750159 Number of Standard Deviations = -0.2 Blind Sample ID = N68 Lab Value = 0.588 Most Probable Value = 0.652 Percent Recovery = 90.2 Date Sample Logged by Lab = 03/15/01 Sample ID = 0740029 Number of Standard Deviations = -0.5 Blind Sample ID = N68 Lab Value = 0.578 Most Probable Value = 0.652 Percent Recovery = 88.7 Date Sample Logged by Lab = 03/14/01 Sample ID = 0730016 Number of Standard Deviations = -0.5 Blind Sample ID = N68 Lab Value = 0.595 Most Probable Value = 0.652 Percent Recovery = 91.3 Date Sample Logged by Lab = 03/13/01 Sample ID = 0720059 Number of Standard Deviations = -0.4 Blind Sample ID = N68 Lab Value = 0.602 Most Probable Value = 0.652 Percent Recovery = 92.3 Date Sample Logged by Lab = 03/12/01 Sample ID = 0710093 Number of Standard Deviations = -0.4 Blind Sample ID = N68 Lab Value = 0.596 Most Probable Value = 0.652 Percent Recovery = 91.4 Date Sample Logged by Lab = 03/09/01 Sample ID = 0680008 Number of Standard Deviations = -0.4 Blind Sample ID = N68 Lab Value = 0.604 Most Probable Value = 0.652 Percent Recovery = 92.6 Date Sample Logged by Lab = 03/08/01 Sample ID = 0670040 Number of Standard Deviations = -0.4 Blind Sample ID = N68 Lab Value = 0.609 Most Probable Value = 0.652 Percent Recovery = 93.4 Date Sample Logged by Lab = 03/07/01 Sample ID = 0660083 Number of Standard Deviations = -0.3 Blind Sample ID = N68 Lab Value = 0.654 Most Probable Value = 0.652 Percent Recovery = 100.3 Date Sample Logged by Lab = 03/06/01 Sample ID = 0650082 Number of Standard Deviations = 0.0 Blind Sample ID = N68 Lab Value = 0.624 Most Probable Value = 0.652 Percent Recovery = 95.7 Date Sample Logged by Lab = 03/06/01 Sample ID = 0650081 Number of Standard Deviations = -0.2 Blind Sample ID = N68 Lab Value = 0.675 Most Probable Value = 0.652 Percent Recovery = 103.5 Date Sample Logged by Lab = 03/06/01 Sample ID = 0650080 Number of Standard Deviations = 0.2 Blind Sample ID = N68 Lab Value = 0.446 Most Probable Value = 0.451 Percent Recovery = 98.9 Date Sample Logged by Lab = 03/02/01 Sample ID = 0610073 Number of Standard Deviations = -0.0 Blind Sample ID = N67 Lab Value = 0.501 Most Probable Value = 0.451 Percent Recovery = 111.1 Date Sample Logged by Lab = 03/02/01 Sample ID = 0610074 Number of Standard Deviations = 0.4 Blind Sample ID = N67 Lab Value = 0.409 Most Probable Value = 0.451 Percent Recovery = 90.7 Date Sample Logged by Lab = 02/28/01 Sample ID = 0590003 Number of Standard Deviations = -0.3 Blind Sample ID = N67 Lab Value = 0.487 Most Probable Value = 0.451 Percent Recovery = 108.0 Date Sample Logged by Lab = 02/27/01 Sample ID = 0580001 Number of Standard Deviations = 0.3 Blind Sample ID = N67 Lab Value = 0.461 Most Probable Value = 0.451 Percent Recovery = 102.2 Date Sample Logged by Lab = 02/23/01 Sample ID = 0540038 Number of Standard Deviations = 0.1 Blind Sample ID = N67 Lab Value = 0.442 Most Probable Value = 0.451 Percent Recovery = 98.0 Date Sample Logged by Lab = 02/22/01 Sample ID = 0530004 Number of Standard Deviations = -0.1 Blind Sample ID = N67 Lab Value = 0.464 Most Probable Value = 0.451 Percent Recovery = 102.9 Date Sample Logged by Lab = 02/21/01 Sample ID = 0520064 Number of Standard Deviations = 0.1 Blind Sample ID = N67 Lab Value = 0.482 Most Probable Value = 0.451 Percent Recovery = 106.9 Date Sample Logged by Lab = 02/21/01 Sample ID = 0520065 Number of Standard Deviations = 0.3 Blind Sample ID = N67 Lab Value = 0.519 Most Probable Value = 0.451 Percent Recovery = 115.1 Date Sample Logged by Lab = 02/21/01 Sample ID = 0520066 Number of Standard Deviations = 0.6 Blind Sample ID = N67 Lab Value = 0.391 Most Probable Value = 0.451 Percent Recovery = 86.7 Date Sample Logged by Lab = 02/16/01 Sample ID = 0470107 Number of Standard Deviations = -0.5 Blind Sample ID = N67 Lab Value = 0.422 Most Probable Value = 0.451 Percent Recovery = 93.6 Date Sample Logged by Lab = 02/16/01 Sample ID = 0470108 Number of Standard Deviations = -0.2 Blind Sample ID = N67 Lab Value = 0.402 Most Probable Value = 0.451 Percent Recovery = 89.1 Date Sample Logged by Lab = 02/14/01 Sample ID = 0450082 Number of Standard Deviations = -0.4 Blind Sample ID = N67 Lab Value = 0.385 Most Probable Value = 0.451 Percent Recovery = 85.4 Date Sample Logged by Lab = 02/14/01 Sample ID = 0450083 Number of Standard Deviations = -0.5 Blind Sample ID = N67 Lab Value = 0.447 Most Probable Value = 0.451 Percent Recovery = 99.1 Date Sample Logged by Lab = 02/12/01 Sample ID = 0430162 Number of Standard Deviations = -0.0 Blind Sample ID = N67 Lab Value = 0.459 Most Probable Value = 0.451 Percent Recovery = 101.8 Date Sample Logged by Lab = 02/09/01 Sample ID = 0400053 Number of Standard Deviations = 0.1 Blind Sample ID = N67 Lab Value = 0.441 Most Probable Value = 0.451 Percent Recovery = 97.8 Date Sample Logged by Lab = 02/08/01 Sample ID = 0390077 Number of Standard Deviations = -0.1 Blind Sample ID = N67 Lab Value = 0.503 Most Probable Value = 0.451 Percent Recovery = 111.5 Date Sample Logged by Lab = 02/07/01 Sample ID = 0380060 Number of Standard Deviations = 0.4 Blind Sample ID = N67 Lab Value = 0.439 Most Probable Value = 0.451 Percent Recovery = 97.3 Date Sample Logged by Lab = 02/06/01 Sample ID = 0370015 Number of Standard Deviations = -0.1 Blind Sample ID = N67 Lab Value = 0.416 Most Probable Value = 0.451 Percent Recovery = 92.2 Date Sample Logged by Lab = 02/06/01 Sample ID = 0370008 Number of Standard Deviations = -0.3 Blind Sample ID = N67 Lab Value = 0.521 Most Probable Value = 0.451 Percent Recovery = 115.5 Date Sample Logged by Lab = 02/05/01 Sample ID = 0360083 Number of Standard Deviations = 0.6 Blind Sample ID = N67 Lab Value = 0.656 Most Probable Value = 0.652 Percent Recovery = 100.6 Date Sample Logged by Lab = 02/01/01 Sample ID = 0320001 Number of Standard Deviations = 0.0 Blind Sample ID = N68 Lab Value = 0.658 Most Probable Value = 0.652 Percent Recovery = 100.9 Date Sample Logged by Lab = 02/01/01 Sample ID = 0320002 Number of Standard Deviations = 0.0 Blind Sample ID = N68 Lab Value = 0.607 Most Probable Value = 0.652 Percent Recovery = 93.1 Date Sample Logged by Lab = 01/30/01 Sample ID = 0300014 Number of Standard Deviations = -0.3 Blind Sample ID = N68 Lab Value = 0.620 Most Probable Value = 0.652 Percent Recovery = 95.1 Date Sample Logged by Lab = 01/26/01 Sample ID = 0260025 Number of Standard Deviations = -0.2 Blind Sample ID = N68 Lab Value = 0.659 Most Probable Value = 0.652 Percent Recovery = 101.1 Date Sample Logged by Lab = 01/25/01 Sample ID = 0250012 Number of Standard Deviations = 0.1 Blind Sample ID = N68 Lab Value = 0.631 Most Probable Value = 0.652 Percent Recovery = 96.8 Date Sample Logged by Lab = 01/24/01 Sample ID = 0240016 Number of Standard Deviations = -0.2 Blind Sample ID = N68 Lab Value = 0.630 Most Probable Value = 0.652 Percent Recovery = 96.6 Date Sample Logged by Lab = 01/23/01 Sample ID = 0230070 Number of Standard Deviations = -0.2 Blind Sample ID = N68 Lab Value = 0.570 Most Probable Value = 0.652 Percent Recovery = 87.4 Date Sample Logged by Lab = 01/22/01 Sample ID = 0220069 Number of Standard Deviations = -0.6 Blind Sample ID = N68 Lab Value = 0.637 Most Probable Value = 0.652 Percent Recovery = 97.7 Date Sample Logged by Lab = 01/19/01 Sample ID = 0190063 Number of Standard Deviations = -0.1 Blind Sample ID = N68 Lab Value = 0.632 Most Probable Value = 0.652 Percent Recovery = 96.9 Date Sample Logged by Lab = 01/19/01 Sample ID = 0190062 Number of Standard Deviations = -0.1 Blind Sample ID = N68 Lab Value = 0.614 Most Probable Value = 0.652 Percent Recovery = 94.2 Date Sample Logged by Lab = 01/17/01 Sample ID = 0170011 Number of Standard Deviations = -0.3 Blind Sample ID = N68 Lab Value = 0.578 Most Probable Value = 0.652 Percent Recovery = 88.7 Date Sample Logged by Lab = 01/16/01 Sample ID = 0160061 Number of Standard Deviations = -0.5 Blind Sample ID = N68 Lab Value = 0.626 Most Probable Value = 0.652 Percent Recovery = 96.0 Date Sample Logged by Lab = 01/12/01 Sample ID = 0120098 Number of Standard Deviations = -0.2 Blind Sample ID = N68 Lab Value = 0.638 Most Probable Value = 0.652 Percent Recovery = 97.9 Date Sample Logged by Lab = 01/12/01 Sample ID = 0120097 Number of Standard Deviations = -0.1 Blind Sample ID = N68 Lab Value = 0.688 Most Probable Value = 0.652 Percent Recovery = 105.5 Date Sample Logged by Lab = 01/12/01 Sample ID = 0120099 Number of Standard Deviations = 0.3 Blind Sample ID = N68 Lab Value = 0.644 Most Probable Value = 0.652 Percent Recovery = 98.8 Date Sample Logged by Lab = 01/10/01 Sample ID = 0100029 Number of Standard Deviations = -0.1 Blind Sample ID = N68 Lab Value = 0.625 Most Probable Value = 0.652 Percent Recovery = 95.9 Date Sample Logged by Lab = 01/10/01 Sample ID = 0100030 Number of Standard Deviations = -0.2 Blind Sample ID = N68 Lab Value = 0.608 Most Probable Value = 0.652 Percent Recovery = 93.3 Date Sample Logged by Lab = 01/10/01 Sample ID = 0100031 Number of Standard Deviations = -0.3 Blind Sample ID = N68 Lab Value = 0.699 Most Probable Value = 0.652 Percent Recovery = 107.2 Date Sample Logged by Lab = 01/10/01 Sample ID = 0100032 Number of Standard Deviations = 0.3 Blind Sample ID = N68 Lab Value = 0.618 Most Probable Value = 0.652 Percent Recovery = 94.8 Date Sample Logged by Lab = 01/08/01 Sample ID = 0080018 Number of Standard Deviations = -0.3 Blind Sample ID = N68 Lab Value = 0.457 Most Probable Value = 0.451 Percent Recovery = 101.3 Date Sample Logged by Lab = 01/08/01 Sample ID = 0080017 Number of Standard Deviations = 0.0 Blind Sample ID = N67 Lab Value = 0.481 Most Probable Value = 0.451 Percent Recovery = 106.7 Date Sample Logged by Lab = 12/29/00 Sample ID = 3640035 Number of Standard Deviations = 0.2 Blind Sample ID = N67 Lab Value = 0.467 Most Probable Value = 0.451 Percent Recovery = 103.5 Date Sample Logged by Lab = 12/28/00 Sample ID = 3630011 Number of Standard Deviations = 0.1 Blind Sample ID = N67 Lab Value = 0.490 Most Probable Value = 0.451 Percent Recovery = 108.6 Date Sample Logged by Lab = 12/28/00 Sample ID = 3630010 Number of Standard Deviations = 0.3 Blind Sample ID = N67 Lab Value = 0.429 Most Probable Value = 0.451 Percent Recovery = 95.1 Date Sample Logged by Lab = 12/26/00 Sample ID = 3610147 Number of Standard Deviations = -0.2 Blind Sample ID = N67 Lab Value = 0.430 Most Probable Value = 0.451 Percent Recovery = 95.3 Date Sample Logged by Lab = 12/26/00 Sample ID = 3610148 Number of Standard Deviations = -0.2 Blind Sample ID = N67 Lab Value = 0.421 Most Probable Value = 0.451 Percent Recovery = 93.3 Date Sample Logged by Lab = 12/26/00 Sample ID = 3610146 Number of Standard Deviations = -0.2 Blind Sample ID = N67 Lab Value = 0.442 Most Probable Value = 0.451 Percent Recovery = 98.0 Date Sample Logged by Lab = 12/18/00 Sample ID = 3530056 Number of Standard Deviations = -0.1 Blind Sample ID = N67 Lab Value = 0.502 Most Probable Value = 0.451 Percent Recovery = 111.3 Date Sample Logged by Lab = 12/15/00 Sample ID = 3500081 Number of Standard Deviations = 0.4 Blind Sample ID = N67 Lab Value = 0.484 Most Probable Value = 0.451 Percent Recovery = 107.3 Date Sample Logged by Lab = 12/14/00 Sample ID = 3490006 Number of Standard Deviations = 0.3 Blind Sample ID = N67 Lab Value = 0.433 Most Probable Value = 0.451 Percent Recovery = 96.0 Date Sample Logged by Lab = 12/13/00 Sample ID = 3480001 Number of Standard Deviations = -0.1 Blind Sample ID = N67 Lab Value = 0.409 Most Probable Value = 0.451 Percent Recovery = 90.7 Date Sample Logged by Lab = 12/12/00 Sample ID = 3470009 Number of Standard Deviations = -0.3 Blind Sample ID = N67 Lab Value = 0.405 Most Probable Value = 0.451 Percent Recovery = 89.8 Date Sample Logged by Lab = 12/11/00 Sample ID = 3460058 Number of Standard Deviations = -0.4 Blind Sample ID = N67 Lab Value = 0.556 Most Probable Value = 0.451 Percent Recovery = 123.3 Date Sample Logged by Lab = 12/08/00 Sample ID = 3430045 Number of Standard Deviations = 0.9 Blind Sample ID = N67 Lab Value = 0.559 Most Probable Value = 0.451 Percent Recovery = 123.9 Date Sample Logged by Lab = 12/07/00 Sample ID = 3420112 Number of Standard Deviations = 0.9 Blind Sample ID = N67 Lab Value = 0.296 Most Probable Value = 0.451 Percent Recovery = 65.6 Date Sample Logged by Lab = 12/06/00 Sample ID = 3410040 Number of Standard Deviations = -1.3 Blind Sample ID = N67 Lab Value = 0.502 Most Probable Value = 0.451 Percent Recovery = 111.3 Date Sample Logged by Lab = 12/06/00 Sample ID = 3410041 Number of Standard Deviations = 0.4 Blind Sample ID = N67 Lab Value = 0.468 Most Probable Value = 0.451 Percent Recovery = 103.8 Date Sample Logged by Lab = 12/06/00 Sample ID = 3410046 Number of Standard Deviations = 0.1 Blind Sample ID = N67 Lab Value = 0.613 Most Probable Value = 0.652 Percent Recovery = 94.0 Date Sample Logged by Lab = 12/01/00 Sample ID = 3360008 Number of Standard Deviations = -0.3 Blind Sample ID = N68 Lab Value = 0.622 Most Probable Value = 0.652 Percent Recovery = 95.4 Date Sample Logged by Lab = 12/01/00 Sample ID = 3360009 Number of Standard Deviations = -0.2 Blind Sample ID = N68 Lab Value = 0.628 Most Probable Value = 0.652 Percent Recovery = 96.3 Date Sample Logged by Lab = 11/29/00 Sample ID = 3340032 Number of Standard Deviations = -0.2 Blind Sample ID = N68 Lab Value = 0.628 Most Probable Value = 0.652 Percent Recovery = 96.3 Date Sample Logged by Lab = 11/28/00 Sample ID = 3330049 Number of Standard Deviations = -0.2 Blind Sample ID = N68 Lab Value = 0.664 Most Probable Value = 0.652 Percent Recovery = 101.8 Date Sample Logged by Lab = 11/27/00 Sample ID = 3320011 Number of Standard Deviations = 0.1 Blind Sample ID = N68 Lab Value = 0.585 Most Probable Value = 0.652 Percent Recovery = 89.7 Date Sample Logged by Lab = 11/24/00 Sample ID = 3290041 Number of Standard Deviations = -0.5 Blind Sample ID = N68 Lab Value = 0.631 Most Probable Value = 0.652 Percent Recovery = 96.8 Date Sample Logged by Lab = 11/22/00 Sample ID = 3270016 Number of Standard Deviations = -0.2 Blind Sample ID = N68 Lab Value = 0.658 Most Probable Value = 0.652 Percent Recovery = 100.9 Date Sample Logged by Lab = 11/22/00 Sample ID = 3270018 Number of Standard Deviations = 0.0 Blind Sample ID = N68 Lab Value = 0.573 Most Probable Value = 0.652 Percent Recovery = 87.9 Date Sample Logged by Lab = 11/17/00 Sample ID = 3220342 Number of Standard Deviations = -0.6 Blind Sample ID = N68 Lab Value = 0.623 Most Probable Value = 0.652 Percent Recovery = 95.6 Date Sample Logged by Lab = 11/16/00 Sample ID = 3210016 Number of Standard Deviations = -0.2 Blind Sample ID = N68 Lab Value = 0.617 Most Probable Value = 0.652 Percent Recovery = 94.6 Date Sample Logged by Lab = 11/15/00 Sample ID = 3200055 Number of Standard Deviations = -0.3 Blind Sample ID = N68 Lab Value = 0.645 Most Probable Value = 0.652 Percent Recovery = 98.9 Date Sample Logged by Lab = 11/14/00 Sample ID = 3190013 Number of Standard Deviations = -0.1 Blind Sample ID = N68 Lab Value = 0.643 Most Probable Value = 0.652 Percent Recovery = 98.6 Date Sample Logged by Lab = 11/13/00 Sample ID = 3180015 Number of Standard Deviations = -0.1 Blind Sample ID = N68 Lab Value = 0.667 Most Probable Value = 0.652 Percent Recovery = 102.3 Date Sample Logged by Lab = 11/09/00 Sample ID = 3140005 Number of Standard Deviations = 0.1 Blind Sample ID = N68 Lab Value = 0.661 Most Probable Value = 0.652 Percent Recovery = 101.4 Date Sample Logged by Lab = 11/08/00 Sample ID = 3130019 Number of Standard Deviations = 0.1 Blind Sample ID = N68 Lab Value = 0.689 Most Probable Value = 0.652 Percent Recovery = 105.7 Date Sample Logged by Lab = 11/07/00 Sample ID = 3120032 Number of Standard Deviations = 0.3 Blind Sample ID = N68 Lab Value = 0.676 Most Probable Value = 0.652 Percent Recovery = 103.7 Date Sample Logged by Lab = 11/07/00 Sample ID = 3120033 Number of Standard Deviations = 0.2 Blind Sample ID = N68 Lab Value = 0.631 Most Probable Value = 0.652 Percent Recovery = 96.8 Date Sample Logged by Lab = 11/03/00 Sample ID = 3080023 Number of Standard Deviations = -0.2 Blind Sample ID = N68 Lab Value = 0.693 Most Probable Value = 0.652 Percent Recovery = 106.3 Date Sample Logged by Lab = 11/02/00 Sample ID = 3070015 Number of Standard Deviations = 0.3 Blind Sample ID = N68 Lab Value = 0.554 Most Probable Value = 0.451 Percent Recovery = 122.8 Date Sample Logged by Lab = 11/01/00 Sample ID = 3060015 Number of Standard Deviations = 0.8 Blind Sample ID = N67 Lab Value = 0.443 Most Probable Value = 0.451 Percent Recovery = 98.2 Date Sample Logged by Lab = 10/30/00 Sample ID = 3040099 Number of Standard Deviations = -0.1 Blind Sample ID = N67 Lab Value = 0.467 Most Probable Value = 0.451 Percent Recovery = 103.5 Date Sample Logged by Lab = 10/27/00 Sample ID = 3010002 Number of Standard Deviations = 0.1 Blind Sample ID = N67 Lab Value = 0.442 Most Probable Value = 0.451 Percent Recovery = 98.0 Date Sample Logged by Lab = 10/26/00 Sample ID = 3000167 Number of Standard Deviations = -0.1 Blind Sample ID = N67 Lab Value = 0.420 Most Probable Value = 0.451 Percent Recovery = 93.1 Date Sample Logged by Lab = 10/26/00 Sample ID = 3000166 Number of Standard Deviations = -0.3 Blind Sample ID = N67 Lab Value = 0.427 Most Probable Value = 0.451 Percent Recovery = 94.7 Date Sample Logged by Lab = 10/26/00 Sample ID = 3000168 Number of Standard Deviations = -0.2 Blind Sample ID = N67 Lab Value = 0.447 Most Probable Value = 0.451 Percent Recovery = 99.1 Date Sample Logged by Lab = 10/23/00 Sample ID = 2970148 Number of Standard Deviations = -0.0 Blind Sample ID = N67 Lab Value = 0.426 Most Probable Value = 0.451 Percent Recovery = 94.5 Date Sample Logged by Lab = 10/20/00 Sample ID = 2940074 Number of Standard Deviations = -0.2 Blind Sample ID = N67 Lab Value = 0.440 Most Probable Value = 0.451 Percent Recovery = 97.6 Date Sample Logged by Lab = 10/20/00 Sample ID = 2940075 Number of Standard Deviations = -0.1 Blind Sample ID = N67 Lab Value = 0.471 Most Probable Value = 0.451 Percent Recovery = 104.4 Date Sample Logged by Lab = 10/17/00 Sample ID = 2910004 Number of Standard Deviations = 0.2 Blind Sample ID = N67 Lab Value = 0.514 Most Probable Value = 0.451 Percent Recovery = 114.0 Date Sample Logged by Lab = 10/16/00 Sample ID = 2900218 Number of Standard Deviations = 0.5 Blind Sample ID = N67 Lab Value = 0.458 Most Probable Value = 0.451 Percent Recovery = 101.6 Date Sample Logged by Lab = 10/13/00 Sample ID = 2870112 Number of Standard Deviations = 0.1 Blind Sample ID = N67 Lab Value = 0.474 Most Probable Value = 0.451 Percent Recovery = 105.1 Date Sample Logged by Lab = 10/13/00 Sample ID = 2870113 Number of Standard Deviations = 0.2 Blind Sample ID = N67 Lab Value = 0.444 Most Probable Value = 0.451 Percent Recovery = 98.4 Date Sample Logged by Lab = 10/13/00 Sample ID = 2870111 Number of Standard Deviations = -0.1 Blind Sample ID = N67 Lab Value = 0.438 Most Probable Value = 0.451 Percent Recovery = 97.1 Date Sample Logged by Lab = 10/13/00 Sample ID = 2870107 Number of Standard Deviations = -0.1 Blind Sample ID = N67 Lab Value = 0.438 Most Probable Value = 0.451 Percent Recovery = 97.1 Date Sample Logged by Lab = 10/13/00 Sample ID = 2870104 Number of Standard Deviations = -0.1 Blind Sample ID = N67 Lab Value = 0.444 Most Probable Value = 0.451 Percent Recovery = 98.4 Date Sample Logged by Lab = 10/13/00 Sample ID = 2870102 Number of Standard Deviations = -0.1 Blind Sample ID = N67 Lab Value = 0.439 Most Probable Value = 0.451 Percent Recovery = 97.3 Date Sample Logged by Lab = 10/04/00 Sample ID = 2780014 Number of Standard Deviations = -0.1 Blind Sample ID = N67 Lab Value = 0.460 Most Probable Value = 0.451 Percent Recovery = 102.0 Date Sample Logged by Lab = 10/04/00 Sample ID = 2780009 Number of Standard Deviations = 0.1 Blind Sample ID = N67 Lab Value = 0.985 Most Probable Value = 0.925 Percent Recovery = 106.5 Date Sample Logged by Lab = 10/02/00 Sample ID = 2760167 Number of Standard Deviations = 0.4 Blind Sample ID = N66 Lab Value = 0.963 Most Probable Value = 0.925 Percent Recovery = 104.1 Date Sample Logged by Lab = 09/29/00 Sample ID = 2730015 Number of Standard Deviations = 0.2 Blind Sample ID = N66 Lab Value = 0.968 Most Probable Value = 0.925 Percent Recovery = 104.6 Date Sample Logged by Lab = 09/29/00 Sample ID = 2730014 Number of Standard Deviations = 0.3 Blind Sample ID = N66 Lab Value = 1.045 Most Probable Value = 0.925 Percent Recovery = 113.0 Date Sample Logged by Lab = 09/27/00 Sample ID = 2710016 Number of Standard Deviations = 0.8 Blind Sample ID = N66 Lab Value = 1.053 Most Probable Value = 0.925 Percent Recovery = 113.8 Date Sample Logged by Lab = 09/26/00 Sample ID = 2700004 Number of Standard Deviations = 0.8 Blind Sample ID = N66 Lab Value = 0.998 Most Probable Value = 0.925 Percent Recovery = 107.9 Date Sample Logged by Lab = 09/25/00 Sample ID = 2690043 Number of Standard Deviations = 0.5 Blind Sample ID = N66 Lab Value = 0.936 Most Probable Value = 0.925 Percent Recovery = 101.2 Date Sample Logged by Lab = 09/22/00 Sample ID = 2660013 Number of Standard Deviations = 0.1 Blind Sample ID = N66 Lab Value = 0.939 Most Probable Value = 0.925 Percent Recovery = 101.5 Date Sample Logged by Lab = 09/22/00 Sample ID = 2660012 Number of Standard Deviations = 0.1 Blind Sample ID = N66 Lab Value = 0.986 Most Probable Value = 0.925 Percent Recovery = 106.6 Date Sample Logged by Lab = 09/20/00 Sample ID = 2640055 Number of Standard Deviations = 0.4 Blind Sample ID = N66 Lab Value = 0.948 Most Probable Value = 0.925 Percent Recovery = 102.5 Date Sample Logged by Lab = 09/19/00 Sample ID = 2630015 Number of Standard Deviations = 0.1 Blind Sample ID = N66 Lab Value = 0.999 Most Probable Value = 0.925 Percent Recovery = 108.0 Date Sample Logged by Lab = 09/18/00 Sample ID = 2620012 Number of Standard Deviations = 0.5 Blind Sample ID = N66 Lab Value = 0.985 Most Probable Value = 0.925 Percent Recovery = 106.5 Date Sample Logged by Lab = 09/15/00 Sample ID = 2590091 Number of Standard Deviations = 0.4 Blind Sample ID = N66 Lab Value = 1.021 Most Probable Value = 0.925 Percent Recovery = 110.4 Date Sample Logged by Lab = 09/14/00 Sample ID = 2580144 Number of Standard Deviations = 0.6 Blind Sample ID = N66 Lab Value = 0.975 Most Probable Value = 0.925 Percent Recovery = 105.4 Date Sample Logged by Lab = 09/13/00 Sample ID = 2570124 Number of Standard Deviations = 0.3 Blind Sample ID = N66 Lab Value = 1.022 Most Probable Value = 0.925 Percent Recovery = 110.5 Date Sample Logged by Lab = 09/12/00 Sample ID = 2560227 Number of Standard Deviations = 0.6 Blind Sample ID = N66 Lab Value = 1.025 Most Probable Value = 0.925 Percent Recovery = 110.8 Date Sample Logged by Lab = 09/11/00 Sample ID = 2550494 Number of Standard Deviations = 0.6 Blind Sample ID = N66 Lab Value = 1.003 Most Probable Value = 0.925 Percent Recovery = 108.4 Date Sample Logged by Lab = 09/08/00 Sample ID = 2520004 Number of Standard Deviations = 0.5 Blind Sample ID = N66 Lab Value = 1.005 Most Probable Value = 0.925 Percent Recovery = 108.6 Date Sample Logged by Lab = 09/07/00 Sample ID = 2510130 Number of Standard Deviations = 0.5 Blind Sample ID = N66 Lab Value = 0.975 Most Probable Value = 0.925 Percent Recovery = 105.4 Date Sample Logged by Lab = 09/06/00 Sample ID = 2500002 Number of Standard Deviations = 0.3 Blind Sample ID = N66 Lab Value = 0.931 Most Probable Value = 0.925 Percent Recovery = 100.6 Date Sample Logged by Lab = 09/05/00 Sample ID = 2490186 Number of Standard Deviations = 0.0 Blind Sample ID = N66 Lab Value = 0.942 Most Probable Value = 0.925 Percent Recovery = 101.8 Date Sample Logged by Lab = 08/01/00 Sample ID = 2140281 Number of Standard Deviations = 0.1 Blind Sample ID = N66 Lab Value = 0.913 Most Probable Value = 0.925 Percent Recovery = 98.7 Date Sample Logged by Lab = 08/01/00 Sample ID = 2140280 Number of Standard Deviations = -0.1 Blind Sample ID = N66 Lab Value = 1.031 Most Probable Value = 0.925 Percent Recovery = 111.5 Date Sample Logged by Lab = 07/28/00 Sample ID = 2100029 Number of Standard Deviations = 0.7 Blind Sample ID = N66 Lab Value = 1.112 Most Probable Value = 0.925 Percent Recovery = 120.2 Date Sample Logged by Lab = 07/27/00 Sample ID = 2090019 Number of Standard Deviations = 1.2 Blind Sample ID = N66 Lab Value = 1.036 Most Probable Value = 0.925 Percent Recovery = 112.0 Date Sample Logged by Lab = 07/26/00 Sample ID = 2080030 Number of Standard Deviations = 0.7 Blind Sample ID = N66 Lab Value = 1.034 Most Probable Value = 0.925 Percent Recovery = 111.8 Date Sample Logged by Lab = 07/26/00 Sample ID = 2080029 Number of Standard Deviations = 0.7 Blind Sample ID = N66 Lab Value = 1.032 Most Probable Value = 0.925 Percent Recovery = 111.6 Date Sample Logged by Lab = 07/26/00 Sample ID = 2080028 Number of Standard Deviations = 0.7 Blind Sample ID = N66 Lab Value = 1.005 Most Probable Value = 0.925 Percent Recovery = 108.6 Date Sample Logged by Lab = 07/21/00 Sample ID = 2030090 Number of Standard Deviations = 0.5 Blind Sample ID = N66 Lab Value = 0.990 Most Probable Value = 0.925 Percent Recovery = 107.0 Date Sample Logged by Lab = 07/20/00 Sample ID = 2020147 Number of Standard Deviations = 0.4 Blind Sample ID = N66 Lab Value = 0.985 Most Probable Value = 0.925 Percent Recovery = 106.5 Date Sample Logged by Lab = 07/19/00 Sample ID = 2010006 Number of Standard Deviations = 0.4 Blind Sample ID = N66 Lab Value = 1.054 Most Probable Value = 0.925 Percent Recovery = 113.9 Date Sample Logged by Lab = 07/18/00 Sample ID = 2000008 Number of Standard Deviations = 0.8 Blind Sample ID = N66 Lab Value = 1.003 Most Probable Value = 0.925 Percent Recovery = 108.4 Date Sample Logged by Lab = 07/17/00 Sample ID = 1990208 Number of Standard Deviations = 0.5 Blind Sample ID = N66 Lab Value = 0.992 Most Probable Value = 0.925 Percent Recovery = 107.2 Date Sample Logged by Lab = 07/14/00 Sample ID = 1960025 Number of Standard Deviations = 0.4 Blind Sample ID = N66 Lab Value = 1.001 Most Probable Value = 0.925 Percent Recovery = 108.2 Date Sample Logged by Lab = 07/13/00 Sample ID = 1950013 Number of Standard Deviations = 0.5 Blind Sample ID = N66 Lab Value = 0.953 Most Probable Value = 0.925 Percent Recovery = 103.0 Date Sample Logged by Lab = 07/12/00 Sample ID = 1940003 Number of Standard Deviations = 0.2 Blind Sample ID = N66 Lab Value = 0.933 Most Probable Value = 0.925 Percent Recovery = 100.9 Date Sample Logged by Lab = 07/11/00 Sample ID = 1930001 Number of Standard Deviations = 0.1 Blind Sample ID = N66 Lab Value = 1.096 Most Probable Value = 0.925 Percent Recovery = 118.5 Date Sample Logged by Lab = 07/10/00 Sample ID = 1920071 Number of Standard Deviations = 1.1 Blind Sample ID = N66 Lab Value = 0.979 Most Probable Value = 0.925 Percent Recovery = 105.8 Date Sample Logged by Lab = 07/07/00 Sample ID = 1890028 Number of Standard Deviations = 0.3 Blind Sample ID = N66 Lab Value = 0.943 Most Probable Value = 0.925 Percent Recovery = 101.9 Date Sample Logged by Lab = 07/06/00 Sample ID = 1880031 Number of Standard Deviations = 0.1 Blind Sample ID = N66 Lab Value = 0.995 Most Probable Value = 0.925 Percent Recovery = 107.6 Date Sample Logged by Lab = 07/05/00 Sample ID = 1870069 Number of Standard Deviations = 0.4 Blind Sample ID = N66 Lab Value = 0.150 Most Probable Value = 0.159 Percent Recovery = 94.3 Date Sample Logged by Lab = 06/29/00 Sample ID = 1810046 Number of Standard Deviations = -0.1 Blind Sample ID = N65 Lab Value = 0.172 Most Probable Value = 0.159 Percent Recovery = 108.2 Date Sample Logged by Lab = 06/28/00 Sample ID = 1800019 Number of Standard Deviations = 0.1 Blind Sample ID = N65 Lab Value = 0.177 Most Probable Value = 0.159 Percent Recovery = 111.3 Date Sample Logged by Lab = 06/27/00 Sample ID = 1790017 Number of Standard Deviations = 0.2 Blind Sample ID = N65 Lab Value = 0.164 Most Probable Value = 0.159 Percent Recovery = 103.1 Date Sample Logged by Lab = 06/27/00 Sample ID = 1790018 Number of Standard Deviations = 0.0 Blind Sample ID = N65 Lab Value = 0.168 Most Probable Value = 0.159 Percent Recovery = 105.7 Date Sample Logged by Lab = 06/23/00 Sample ID = 1750028 Number of Standard Deviations = 0.1 Blind Sample ID = N65 Lab Value = 0.183 Most Probable Value = 0.159 Percent Recovery = 115.1 Date Sample Logged by Lab = 06/22/00 Sample ID = 1740115 Number of Standard Deviations = 0.2 Blind Sample ID = N65 Lab Value = 0.169 Most Probable Value = 0.159 Percent Recovery = 106.3 Date Sample Logged by Lab = 06/21/00 Sample ID = 1730022 Number of Standard Deviations = 0.1 Blind Sample ID = N65 Lab Value = 0.158 Most Probable Value = 0.159 Percent Recovery = 99.4 Date Sample Logged by Lab = 06/20/00 Sample ID = 1720102 Number of Standard Deviations = -0.0 Blind Sample ID = N65 Lab Value = 0.149 Most Probable Value = 0.159 Percent Recovery = 93.7 Date Sample Logged by Lab = 06/19/00 Sample ID = 1710131 Number of Standard Deviations = -0.1 Blind Sample ID = N65 Lab Value = 0.134 Most Probable Value = 0.159 Percent Recovery = 84.3 Date Sample Logged by Lab = 06/19/00 Sample ID = 1710130 Number of Standard Deviations = -0.2 Blind Sample ID = N65 Lab Value = 0.160 Most Probable Value = 0.159 Percent Recovery = 100.6 Date Sample Logged by Lab = 06/15/00 Sample ID = 1670300 Number of Standard Deviations = 0.0 Blind Sample ID = N65 Lab Value = 0.147 Most Probable Value = 0.159 Percent Recovery = 92.5 Date Sample Logged by Lab = 06/14/00 Sample ID = 1660092 Number of Standard Deviations = -0.1 Blind Sample ID = N65 Lab Value = 0.168 Most Probable Value = 0.159 Percent Recovery = 105.7 Date Sample Logged by Lab = 06/13/00 Sample ID = 1650008 Number of Standard Deviations = 0.1 Blind Sample ID = N65 Lab Value = 0.175 Most Probable Value = 0.159 Percent Recovery = 110.1 Date Sample Logged by Lab = 06/12/00 Sample ID = 1640168 Number of Standard Deviations = 0.1 Blind Sample ID = N65 Lab Value = 0.192 Most Probable Value = 0.159 Percent Recovery = 120.8 Date Sample Logged by Lab = 06/09/00 Sample ID = 1610252 Number of Standard Deviations = 0.3 Blind Sample ID = N65 Lab Value = 0.159 Most Probable Value = 0.159 Percent Recovery = 100.0 Date Sample Logged by Lab = 06/08/00 Sample ID = 1600014 Number of Standard Deviations = 0.0 Blind Sample ID = N65 Lab Value = 0.152 Most Probable Value = 0.159 Percent Recovery = 95.6 Date Sample Logged by Lab = 06/07/00 Sample ID = 1590027 Number of Standard Deviations = -0.1 Blind Sample ID = N65 Lab Value = 0.199 Most Probable Value = 0.159 Percent Recovery = 125.2 Date Sample Logged by Lab = 06/06/00 Sample ID = 1580014 Number of Standard Deviations = 0.3 Blind Sample ID = N65 Lab Value = 0.214 Most Probable Value = 0.159 Percent Recovery = 134.6 Date Sample Logged by Lab = 06/05/00 Sample ID = 1570175 Number of Standard Deviations = 0.5 Blind Sample ID = N65 Lab Value = 0.211 Most Probable Value = 0.159 Percent Recovery = 132.7 Date Sample Logged by Lab = 06/05/00 Sample ID = 1570174 Number of Standard Deviations = 0.4 Blind Sample ID = N65 Lab Value = 0.967 Most Probable Value = 0.925 Percent Recovery = 104.5 Date Sample Logged by Lab = 05/30/00 Sample ID = 1510106 Number of Standard Deviations = 0.3 Blind Sample ID = N66 Lab Value = 0.990 Most Probable Value = 0.925 Percent Recovery = 107.0 Date Sample Logged by Lab = 05/26/00 Sample ID = 1470026 Number of Standard Deviations = 0.4 Blind Sample ID = N66 Lab Value = 0.987 Most Probable Value = 0.925 Percent Recovery = 106.7 Date Sample Logged by Lab = 05/25/00 Sample ID = 1460091 Number of Standard Deviations = 0.4 Blind Sample ID = N66 Lab Value = 1.009 Most Probable Value = 0.925 Percent Recovery = 109.1 Date Sample Logged by Lab = 05/25/00 Sample ID = 1460092 Number of Standard Deviations = 0.5 Blind Sample ID = N66 Lab Value = 0.977 Most Probable Value = 0.925 Percent Recovery = 105.6 Date Sample Logged by Lab = 05/23/00 Sample ID = 1440008 Number of Standard Deviations = 0.3 Blind Sample ID = N66 Lab Value = 1.021 Most Probable Value = 0.925 Percent Recovery = 110.4 Date Sample Logged by Lab = 05/22/00 Sample ID = 1430143 Number of Standard Deviations = 0.6 Blind Sample ID = N66 Lab Value = 1.020 Most Probable Value = 0.925 Percent Recovery = 110.3 Date Sample Logged by Lab = 05/19/00 Sample ID = 1400064 Number of Standard Deviations = 0.6 Blind Sample ID = N66 Lab Value = 1.129 Most Probable Value = 0.925 Percent Recovery = 122.1 Date Sample Logged by Lab = 05/18/00 Sample ID = 1390026 Number of Standard Deviations = 1.3 Blind Sample ID = N66 Lab Value = 1.069 Most Probable Value = 0.925 Percent Recovery = 115.6 Date Sample Logged by Lab = 05/17/00 Sample ID = 1380010 Number of Standard Deviations = 0.9 Blind Sample ID = N66 Lab Value = 1.032 Most Probable Value = 0.925 Percent Recovery = 111.6 Date Sample Logged by Lab = 05/16/00 Sample ID = 1370049 Number of Standard Deviations = 0.7 Blind Sample ID = N66 Lab Value = 0.962 Most Probable Value = 0.925 Percent Recovery = 104.0 Date Sample Logged by Lab = 05/15/00 Sample ID = 1360071 Number of Standard Deviations = 0.2 Blind Sample ID = N66 Lab Value = 0.967 Most Probable Value = 0.925 Percent Recovery = 104.5 Date Sample Logged by Lab = 05/12/00 Sample ID = 1330052 Number of Standard Deviations = 0.3 Blind Sample ID = N66 Lab Value = 1.064 Most Probable Value = 0.925 Percent Recovery = 115.0 Date Sample Logged by Lab = 05/11/00 Sample ID = 1320115 Number of Standard Deviations = 0.9 Blind Sample ID = N66 Lab Value = 0.966 Most Probable Value = 0.925 Percent Recovery = 104.4 Date Sample Logged by Lab = 05/10/00 Sample ID = 1310007 Number of Standard Deviations = 0.3 Blind Sample ID = N66 Lab Value = 1.033 Most Probable Value = 0.925 Percent Recovery = 111.7 Date Sample Logged by Lab = 05/09/00 Sample ID = 1300012 Number of Standard Deviations = 0.7 Blind Sample ID = N66 Lab Value = 1.030 Most Probable Value = 0.925 Percent Recovery = 111.4 Date Sample Logged by Lab = 05/08/00 Sample ID = 1290118 Number of Standard Deviations = 0.7 Blind Sample ID = N66 Lab Value = 0.976 Most Probable Value = 0.925 Percent Recovery = 105.5 Date Sample Logged by Lab = 05/05/00 Sample ID = 1260003 Number of Standard Deviations = 0.3 Blind Sample ID = N66 Lab Value = 1.056 Most Probable Value = 0.925 Percent Recovery = 114.2 Date Sample Logged by Lab = 05/04/00 Sample ID = 1250002 Number of Standard Deviations = 0.8 Blind Sample ID = N66 Lab Value = 0.918 Most Probable Value = 0.925 Percent Recovery = 99.2 Date Sample Logged by Lab = 05/03/00 Sample ID = 1240017 Number of Standard Deviations = -0.0 Blind Sample ID = N66 Lab Value = 0.941 Most Probable Value = 0.925 Percent Recovery = 101.7 Date Sample Logged by Lab = 05/02/00 Sample ID = 1230003 Number of Standard Deviations = 0.1 Blind Sample ID = N66 Lab Value = 0.173 Most Probable Value = 0.159 Percent Recovery = 108.8 Date Sample Logged by Lab = 05/01/00 Sample ID = 1220100 Number of Standard Deviations = 0.1 Blind Sample ID = N65 Lab Value = 0.196 Most Probable Value = 0.159 Percent Recovery = 123.3 Date Sample Logged by Lab = 04/28/00 Sample ID = 1190026 Number of Standard Deviations = 0.3 Blind Sample ID = N65 Lab Value = 0.161 Most Probable Value = 0.159 Percent Recovery = 101.2 Date Sample Logged by Lab = 04/27/00 Sample ID = 1180015 Number of Standard Deviations = 0.0 Blind Sample ID = N65 Lab Value = 0.155 Most Probable Value = 0.159 Percent Recovery = 97.2 Date Sample Logged by Lab = 04/27/00 Sample ID = 1180016 Number of Standard Deviations = -0.0 Blind Sample ID = N65 Lab Value = 0.163 Most Probable Value = 0.159 Percent Recovery = 102.3 Date Sample Logged by Lab = 04/25/00 Sample ID = 1160014 Number of Standard Deviations = 0.0 Blind Sample ID = N65 Lab Value = 0.158 Most Probable Value = 0.159 Percent Recovery = 99.4 Date Sample Logged by Lab = 04/24/00 Sample ID = 1150205 Number of Standard Deviations = -0.0 Blind Sample ID = N65 Lab Value = 0.156 Most Probable Value = 0.159 Percent Recovery = 98.1 Date Sample Logged by Lab = 04/21/00 Sample ID = 1120194 Number of Standard Deviations = -0.0 Blind Sample ID = N65 Lab Value = 0.195 Most Probable Value = 0.159 Percent Recovery = 122.6 Date Sample Logged by Lab = 04/20/00 Sample ID = 1110008 Number of Standard Deviations = 0.3 Blind Sample ID = N65 Lab Value = 0.165 Most Probable Value = 0.159 Percent Recovery = 103.8 Date Sample Logged by Lab = 04/19/00 Sample ID = 1100006 Number of Standard Deviations = 0.1 Blind Sample ID = N65 Lab Value = 0.100 Most Probable Value = 0.159 Percent Recovery = 62.9 Date Sample Logged by Lab = 04/18/00 Sample ID = 1090154 Number of Standard Deviations = -0.5 Blind Sample ID = N65 Lab Value = 0.179 Most Probable Value = 0.159 Percent Recovery = 112.6 Date Sample Logged by Lab = 04/17/00 Sample ID = 1080079 Number of Standard Deviations = 0.2 Blind Sample ID = N65 Lab Value = 0.179 Most Probable Value = 0.159 Percent Recovery = 112.6 Date Sample Logged by Lab = 04/14/00 Sample ID = 1050026 Number of Standard Deviations = 0.2 Blind Sample ID = N65 Lab Value = 0.140 Most Probable Value = 0.159 Percent Recovery = 88.1 Date Sample Logged by Lab = 04/13/00 Sample ID = 1040014 Number of Standard Deviations = -0.2 Blind Sample ID = N65 Lab Value = 0.159 Most Probable Value = 0.159 Percent Recovery = 100.0 Date Sample Logged by Lab = 04/11/00 Sample ID = 1020184 Number of Standard Deviations = 0.0 Blind Sample ID = N65 Lab Value = 0.143 Most Probable Value = 0.159 Percent Recovery = 89.9 Date Sample Logged by Lab = 04/10/00 Sample ID = 1010207 Number of Standard Deviations = -0.1 Blind Sample ID = N65 Lab Value = 0.171 Most Probable Value = 0.159 Percent Recovery = 107.5 Date Sample Logged by Lab = 04/07/00 Sample ID = 0980005 Number of Standard Deviations = 0.1 Blind Sample ID = N65 Lab Value = 0.128 Most Probable Value = 0.159 Percent Recovery = 80.5 Date Sample Logged by Lab = 04/06/00 Sample ID = 0970010 Number of Standard Deviations = -0.3 Blind Sample ID = N65 Lab Value = 0.160 Most Probable Value = 0.159 Percent Recovery = 100.6 Date Sample Logged by Lab = 04/04/00 Sample ID = 0950164 Number of Standard Deviations = 0.0 Blind Sample ID = N65 Lab Value = 1.677 Most Probable Value = 1.540 Percent Recovery = 108.9 Date Sample Logged by Lab = 03/31/00 Sample ID = 0910204 Number of Standard Deviations = 0.7 Blind Sample ID = N64 Lab Value = 1.679 Most Probable Value = 1.540 Percent Recovery = 109.0 Date Sample Logged by Lab = 03/29/00 Sample ID = 0890099 Number of Standard Deviations = 0.7 Blind Sample ID = N64 Lab Value = 1.559 Most Probable Value = 1.540 Percent Recovery = 101.2 Date Sample Logged by Lab = 03/28/00 Sample ID = 0880057 Number of Standard Deviations = 0.1 Blind Sample ID = N64 Lab Value = 1.746 Most Probable Value = 1.540 Percent Recovery = 113.4 Date Sample Logged by Lab = 03/24/00 Sample ID = 0840035 Number of Standard Deviations = 1.1 Blind Sample ID = N64 Lab Value = 1.644 Most Probable Value = 1.540 Percent Recovery = 106.8 Date Sample Logged by Lab = 03/23/00 Sample ID = 0830002 Number of Standard Deviations = 0.5 Blind Sample ID = N64 Lab Value = 1.573 Most Probable Value = 1.540 Percent Recovery = 102.1 Date Sample Logged by Lab = 03/22/00 Sample ID = 0820022 Number of Standard Deviations = 0.2 Blind Sample ID = N64 Lab Value = 1.610 Most Probable Value = 1.540 Percent Recovery = 104.5 Date Sample Logged by Lab = 03/21/00 Sample ID = 0810060 Number of Standard Deviations = 0.4 Blind Sample ID = N64 Lab Value = 1.572 Most Probable Value = 1.540 Percent Recovery = 102.1 Date Sample Logged by Lab = 03/20/00 Sample ID = 0800118 Number of Standard Deviations = 0.2 Blind Sample ID = N64 Lab Value = 1.722 Most Probable Value = 1.540 Percent Recovery = 111.8 Date Sample Logged by Lab = 03/17/00 Sample ID = 0770032 Number of Standard Deviations = 0.9 Blind Sample ID = N64 Lab Value = 1.583 Most Probable Value = 1.540 Percent Recovery = 102.8 Date Sample Logged by Lab = 03/16/00 Sample ID = 0760007 Number of Standard Deviations = 0.2 Blind Sample ID = N64 Lab Value = 1.612 Most Probable Value = 1.540 Percent Recovery = 104.7 Date Sample Logged by Lab = 03/15/00 Sample ID = 0750134 Number of Standard Deviations = 0.4 Blind Sample ID = N64 Lab Value = 1.553 Most Probable Value = 1.540 Percent Recovery = 100.8 Date Sample Logged by Lab = 03/14/00 Sample ID = 0740008 Number of Standard Deviations = 0.1 Blind Sample ID = N64 Lab Value = 1.579 Most Probable Value = 1.540 Percent Recovery = 102.5 Date Sample Logged by Lab = 03/13/00 Sample ID = 0730084 Number of Standard Deviations = 0.2 Blind Sample ID = N64 Lab Value = 1.512 Most Probable Value = 1.540 Percent Recovery = 98.2 Date Sample Logged by Lab = 03/10/00 Sample ID = 0700001 Number of Standard Deviations = -0.1 Blind Sample ID = N64 Lab Value = 1.586 Most Probable Value = 1.540 Percent Recovery = 103.0 Date Sample Logged by Lab = 03/09/00 Sample ID = 0690006 Number of Standard Deviations = 0.2 Blind Sample ID = N64 Lab Value = 1.604 Most Probable Value = 1.540 Percent Recovery = 104.2 Date Sample Logged by Lab = 03/08/00 Sample ID = 0680009 Number of Standard Deviations = 0.3 Blind Sample ID = N64 Lab Value = 1.599 Most Probable Value = 1.540 Percent Recovery = 103.8 Date Sample Logged by Lab = 03/08/00 Sample ID = 0680008 Number of Standard Deviations = 0.3 Blind Sample ID = N64 Lab Value = 1.648 Most Probable Value = 1.540 Percent Recovery = 107.0 Date Sample Logged by Lab = 03/08/00 Sample ID = 0680007 Number of Standard Deviations = 0.6 Blind Sample ID = N64 Lab Value = 1.584 Most Probable Value = 1.540 Percent Recovery = 102.9 Date Sample Logged by Lab = 03/03/00 Sample ID = 0630081 Number of Standard Deviations = 0.2 Blind Sample ID = N64 Lab Value = 1.561 Most Probable Value = 1.540 Percent Recovery = 101.4 Date Sample Logged by Lab = 03/02/00 Sample ID = 0620239 Number of Standard Deviations = 0.1 Blind Sample ID = N64 Lab Value = 0.240 Most Probable Value = 0.200 Percent Recovery = 120.0 Date Sample Logged by Lab = 03/01/00 Sample ID = 0610009 Number of Standard Deviations = 0.3 Blind Sample ID = N63 Lab Value = 0.202 Most Probable Value = 0.200 Percent Recovery = 101.0 Date Sample Logged by Lab = 02/29/00 Sample ID = 0600033 Number of Standard Deviations = 0.0 Blind Sample ID = N63 Lab Value = 0.194 Most Probable Value = 0.200 Percent Recovery = 97.0 Date Sample Logged by Lab = 02/28/00 Sample ID = 0590090 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.236 Most Probable Value = 0.200 Percent Recovery = 118.0 Date Sample Logged by Lab = 02/25/00 Sample ID = 0560183 Number of Standard Deviations = 0.3 Blind Sample ID = N63 Lab Value = 0.186 Most Probable Value = 0.200 Percent Recovery = 93.0 Date Sample Logged by Lab = 02/24/00 Sample ID = 0550147 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.180 Most Probable Value = 0.200 Percent Recovery = 90.0 Date Sample Logged by Lab = 02/24/00 Sample ID = 0550146 Number of Standard Deviations = -0.2 Blind Sample ID = N63 Lab Value = 0.233 Most Probable Value = 0.200 Percent Recovery = 116.5 Date Sample Logged by Lab = 02/22/00 Sample ID = 0530118 Number of Standard Deviations = 0.3 Blind Sample ID = N63 Lab Value = 0.159 Most Probable Value = 0.200 Percent Recovery = 79.5 Date Sample Logged by Lab = 02/18/00 Sample ID = 0490031 Number of Standard Deviations = -0.3 Blind Sample ID = N63 Lab Value = 0.209 Most Probable Value = 0.200 Percent Recovery = 104.5 Date Sample Logged by Lab = 02/17/00 Sample ID = 0480083 Number of Standard Deviations = 0.1 Blind Sample ID = N63 Lab Value = 0.194 Most Probable Value = 0.200 Percent Recovery = 97.0 Date Sample Logged by Lab = 02/16/00 Sample ID = 0470014 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.158 Most Probable Value = 0.200 Percent Recovery = 79.0 Date Sample Logged by Lab = 02/15/00 Sample ID = 0460006 Number of Standard Deviations = -0.4 Blind Sample ID = N63 Lab Value = 0.263 Most Probable Value = 0.200 Percent Recovery = 131.5 Date Sample Logged by Lab = 02/14/00 Sample ID = 0450035 Number of Standard Deviations = 0.5 Blind Sample ID = N63 Lab Value = 0.213 Most Probable Value = 0.200 Percent Recovery = 106.5 Date Sample Logged by Lab = 02/10/00 Sample ID = 0410100 Number of Standard Deviations = 0.1 Blind Sample ID = N63 Lab Value = 0.218 Most Probable Value = 0.200 Percent Recovery = 109.0 Date Sample Logged by Lab = 02/09/00 Sample ID = 0400079 Number of Standard Deviations = 0.2 Blind Sample ID = N63 Lab Value = 0.226 Most Probable Value = 0.200 Percent Recovery = 113.0 Date Sample Logged by Lab = 02/08/00 Sample ID = 0390048 Number of Standard Deviations = 0.2 Blind Sample ID = N63 Lab Value = 0.207 Most Probable Value = 0.200 Percent Recovery = 103.5 Date Sample Logged by Lab = 02/08/00 Sample ID = 0390050 Number of Standard Deviations = 0.1 Blind Sample ID = N63 Lab Value = 0.185 Most Probable Value = 0.200 Percent Recovery = 92.5 Date Sample Logged by Lab = 02/04/00 Sample ID = 0350153 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.234 Most Probable Value = 0.200 Percent Recovery = 117.0 Date Sample Logged by Lab = 02/03/00 Sample ID = 0340006 Number of Standard Deviations = 0.3 Blind Sample ID = N63 Lab Value = 0.179 Most Probable Value = 0.200 Percent Recovery = 89.5 Date Sample Logged by Lab = 02/02/00 Sample ID = 0330070 Number of Standard Deviations = -0.2 Blind Sample ID = N63 Lab Value = 1.604 Most Probable Value = 1.540 Percent Recovery = 104.2 Date Sample Logged by Lab = 02/01/00 Sample ID = 0320017 Number of Standard Deviations = 0.3 Blind Sample ID = N64 Lab Value = 1.775 Most Probable Value = 1.540 Percent Recovery = 115.3 Date Sample Logged by Lab = 01/28/00 Sample ID = 0280019 Number of Standard Deviations = 1.2 Blind Sample ID = N64 Lab Value = 1.803 Most Probable Value = 1.540 Percent Recovery = 117.1 Date Sample Logged by Lab = 01/28/00 Sample ID = 0280018 Number of Standard Deviations = 1.4 Blind Sample ID = N64 Lab Value = 1.621 Most Probable Value = 1.540 Percent Recovery = 105.3 Date Sample Logged by Lab = 01/26/00 Sample ID = 0260010 Number of Standard Deviations = 0.4 Blind Sample ID = N64 Lab Value = 1.571 Most Probable Value = 1.540 Percent Recovery = 102.0 Date Sample Logged by Lab = 01/25/00 Sample ID = 0250067 Number of Standard Deviations = 0.2 Blind Sample ID = N64 Lab Value = 1.560 Most Probable Value = 1.540 Percent Recovery = 101.3 Date Sample Logged by Lab = 01/24/00 Sample ID = 0240145 Number of Standard Deviations = 0.1 Blind Sample ID = N64 Lab Value = 1.699 Most Probable Value = 1.540 Percent Recovery = 110.3 Date Sample Logged by Lab = 01/21/00 Sample ID = 0210036 Number of Standard Deviations = 0.8 Blind Sample ID = N64 Lab Value = 1.694 Most Probable Value = 1.540 Percent Recovery = 110.0 Date Sample Logged by Lab = 01/21/00 Sample ID = 0210035 Number of Standard Deviations = 0.8 Blind Sample ID = N64 Lab Value = 1.771 Most Probable Value = 1.540 Percent Recovery = 115.0 Date Sample Logged by Lab = 01/19/00 Sample ID = 0190017 Number of Standard Deviations = 1.2 Blind Sample ID = N64 Lab Value = 1.739 Most Probable Value = 1.540 Percent Recovery = 112.9 Date Sample Logged by Lab = 01/19/00 Sample ID = 0190016 Number of Standard Deviations = 1.0 Blind Sample ID = N64 Lab Value = 1.641 Most Probable Value = 1.540 Percent Recovery = 106.6 Date Sample Logged by Lab = 01/14/00 Sample ID = 0140023 Number of Standard Deviations = 0.5 Blind Sample ID = N64 Lab Value = 1.733 Most Probable Value = 1.540 Percent Recovery = 112.5 Date Sample Logged by Lab = 01/13/00 Sample ID = 0130009 Number of Standard Deviations = 1.0 Blind Sample ID = N64 Lab Value = 1.699 Most Probable Value = 1.540 Percent Recovery = 110.3 Date Sample Logged by Lab = 01/12/00 Sample ID = 0120047 Number of Standard Deviations = 0.8 Blind Sample ID = N64 Lab Value = 1.766 Most Probable Value = 1.540 Percent Recovery = 114.7 Date Sample Logged by Lab = 01/11/00 Sample ID = 0110009 Number of Standard Deviations = 1.2 Blind Sample ID = N64 Lab Value = 1.775 Most Probable Value = 1.540 Percent Recovery = 115.3 Date Sample Logged by Lab = 01/10/00 Sample ID = 0100122 Number of Standard Deviations = 1.2 Blind Sample ID = N64 Lab Value = 1.770 Most Probable Value = 1.540 Percent Recovery = 114.9 Date Sample Logged by Lab = 01/07/00 Sample ID = 0070094 Number of Standard Deviations = 1.2 Blind Sample ID = N64 Lab Value = 1.732 Most Probable Value = 1.540 Percent Recovery = 112.5 Date Sample Logged by Lab = 01/07/00 Sample ID = 0070095 Number of Standard Deviations = 1.0 Blind Sample ID = N64 Lab Value = 1.689 Most Probable Value = 1.540 Percent Recovery = 109.7 Date Sample Logged by Lab = 01/05/00 Sample ID = 0050010 Number of Standard Deviations = 0.8 Blind Sample ID = N64 Lab Value = 1.554 Most Probable Value = 1.540 Percent Recovery = 100.9 Date Sample Logged by Lab = 01/04/00 Sample ID = 0040038 Number of Standard Deviations = 0.1 Blind Sample ID = N64 Lab Value = 0.226 Most Probable Value = 0.200 Percent Recovery = 113.0 Date Sample Logged by Lab = 01/03/00 Sample ID = 0030029 Number of Standard Deviations = 0.2 Blind Sample ID = N63 Lab Value = 0.169 Most Probable Value = 0.200 Percent Recovery = 84.5 Date Sample Logged by Lab = 12/29/99 Sample ID = 3630013 Number of Standard Deviations = -0.3 Blind Sample ID = N63 Lab Value = 0.134 Most Probable Value = 0.200 Percent Recovery = 67.0 Date Sample Logged by Lab = 12/28/99 Sample ID = 3620001 Number of Standard Deviations = -0.6 Blind Sample ID = N63 Lab Value = 0.152 Most Probable Value = 0.200 Percent Recovery = 76.0 Date Sample Logged by Lab = 12/28/99 Sample ID = 3620002 Number of Standard Deviations = -0.4 Blind Sample ID = N63 Lab Value = 0.120 Most Probable Value = 0.200 Percent Recovery = 60.0 Date Sample Logged by Lab = 12/27/99 Sample ID = 3610030 Number of Standard Deviations = -0.7 Blind Sample ID = N63 Lab Value = 0.217 Most Probable Value = 0.200 Percent Recovery = 108.5 Date Sample Logged by Lab = 12/22/99 Sample ID = 3560010 Number of Standard Deviations = 0.1 Blind Sample ID = N63 Lab Value = 0.249 Most Probable Value = 0.200 Percent Recovery = 124.5 Date Sample Logged by Lab = 12/21/99 Sample ID = 3550028 Number of Standard Deviations = 0.4 Blind Sample ID = N63 Lab Value = 0.236 Most Probable Value = 0.200 Percent Recovery = 118.0 Date Sample Logged by Lab = 12/17/99 Sample ID = 3510028 Number of Standard Deviations = 0.3 Blind Sample ID = N63 Lab Value = 0.218 Most Probable Value = 0.200 Percent Recovery = 109.0 Date Sample Logged by Lab = 12/16/99 Sample ID = 3500012 Number of Standard Deviations = 0.2 Blind Sample ID = N63 Lab Value = 0.237 Most Probable Value = 0.200 Percent Recovery = 118.5 Date Sample Logged by Lab = 12/16/99 Sample ID = 3500013 Number of Standard Deviations = 0.3 Blind Sample ID = N63 Lab Value = 0.185 Most Probable Value = 0.200 Percent Recovery = 92.5 Date Sample Logged by Lab = 12/14/99 Sample ID = 3480008 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.165 Most Probable Value = 0.200 Percent Recovery = 82.5 Date Sample Logged by Lab = 12/13/99 Sample ID = 3470123 Number of Standard Deviations = -0.3 Blind Sample ID = N63 Lab Value = 0.237 Most Probable Value = 0.200 Percent Recovery = 118.5 Date Sample Logged by Lab = 12/10/99 Sample ID = 3440182 Number of Standard Deviations = 0.3 Blind Sample ID = N63 Lab Value = 0.210 Most Probable Value = 0.200 Percent Recovery = 105.0 Date Sample Logged by Lab = 12/09/99 Sample ID = 3430023 Number of Standard Deviations = 0.1 Blind Sample ID = N63 Lab Value = 0.171 Most Probable Value = 0.200 Percent Recovery = 85.5 Date Sample Logged by Lab = 12/07/99 Sample ID = 3410007 Number of Standard Deviations = -0.2 Blind Sample ID = N63 Lab Value = 0.221 Most Probable Value = 0.200 Percent Recovery = 110.5 Date Sample Logged by Lab = 12/06/99 Sample ID = 3400082 Number of Standard Deviations = 0.2 Blind Sample ID = N63 Lab Value = 0.186 Most Probable Value = 0.200 Percent Recovery = 93.0 Date Sample Logged by Lab = 12/03/99 Sample ID = 3370028 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.261 Most Probable Value = 0.200 Percent Recovery = 130.5 Date Sample Logged by Lab = 12/02/99 Sample ID = 3360333 Number of Standard Deviations = 0.5 Blind Sample ID = N63 Lab Value = 1.825 Most Probable Value = 1.540 Percent Recovery = 118.5 Date Sample Logged by Lab = 12/01/99 Sample ID = 3350027 Number of Standard Deviations = 1.5 Blind Sample ID = N64 Lab Value = 1.733 Most Probable Value = 1.540 Percent Recovery = 112.5 Date Sample Logged by Lab = 11/30/99 Sample ID = 3340026 Number of Standard Deviations = 1.0 Blind Sample ID = N64 Lab Value = 1.794 Most Probable Value = 1.540 Percent Recovery = 116.5 Date Sample Logged by Lab = 11/30/99 Sample ID = 3340027 Number of Standard Deviations = 1.3 Blind Sample ID = N64 Lab Value = 1.747 Most Probable Value = 1.540 Percent Recovery = 113.4 Date Sample Logged by Lab = 11/26/99 Sample ID = 3300117 Number of Standard Deviations = 1.1 Blind Sample ID = N64 Lab Value = 1.700 Most Probable Value = 1.540 Percent Recovery = 110.4 Date Sample Logged by Lab = 11/24/99 Sample ID = 3280010 Number of Standard Deviations = 0.8 Blind Sample ID = N64 Lab Value = 1.701 Most Probable Value = 1.540 Percent Recovery = 110.5 Date Sample Logged by Lab = 11/23/99 Sample ID = 3270019 Number of Standard Deviations = 0.8 Blind Sample ID = N64 Lab Value = 1.718 Most Probable Value = 1.540 Percent Recovery = 111.6 Date Sample Logged by Lab = 11/23/99 Sample ID = 3270020 Number of Standard Deviations = 0.9 Blind Sample ID = N64 Lab Value = 1.759 Most Probable Value = 1.540 Percent Recovery = 114.2 Date Sample Logged by Lab = 11/19/99 Sample ID = 3230003 Number of Standard Deviations = 1.1 Blind Sample ID = N64 Lab Value = 1.659 Most Probable Value = 1.540 Percent Recovery = 107.7 Date Sample Logged by Lab = 11/19/99 Sample ID = 3230002 Number of Standard Deviations = 0.6 Blind Sample ID = N64 Lab Value = 1.786 Most Probable Value = 1.540 Percent Recovery = 116.0 Date Sample Logged by Lab = 11/17/99 Sample ID = 3210022 Number of Standard Deviations = 1.3 Blind Sample ID = N64 Lab Value = 1.635 Most Probable Value = 1.540 Percent Recovery = 106.2 Date Sample Logged by Lab = 11/08/99 Sample ID = 3120234 Number of Standard Deviations = 0.5 Blind Sample ID = N64 Lab Value = 1.558 Most Probable Value = 1.540 Percent Recovery = 101.2 Date Sample Logged by Lab = 11/08/99 Sample ID = 3120235 Number of Standard Deviations = 0.1 Blind Sample ID = N64 Lab Value = 1.564 Most Probable Value = 1.540 Percent Recovery = 101.6 Date Sample Logged by Lab = 11/08/99 Sample ID = 3120233 Number of Standard Deviations = 0.1 Blind Sample ID = N64 Lab Value = 1.681 Most Probable Value = 1.540 Percent Recovery = 109.2 Date Sample Logged by Lab = 11/03/99 Sample ID = 3070014 Number of Standard Deviations = 0.7 Blind Sample ID = N64 Lab Value = 1.517 Most Probable Value = 1.540 Percent Recovery = 98.5 Date Sample Logged by Lab = 11/02/99 Sample ID = 3060059 Number of Standard Deviations = -0.1 Blind Sample ID = N64 Lab Value = 0.204 Most Probable Value = 0.200 Percent Recovery = 102.0 Date Sample Logged by Lab = 11/02/99 Sample ID = 3060060 Number of Standard Deviations = 0.0 Blind Sample ID = N63 Lab Value = 0.186 Most Probable Value = 0.200 Percent Recovery = 93.0 Date Sample Logged by Lab = 10/29/99 Sample ID = 3020001 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.187 Most Probable Value = 0.200 Percent Recovery = 93.5 Date Sample Logged by Lab = 10/29/99 Sample ID = 3020002 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.213 Most Probable Value = 0.200 Percent Recovery = 106.5 Date Sample Logged by Lab = 10/27/99 Sample ID = 3000007 Number of Standard Deviations = 0.1 Blind Sample ID = N63 Lab Value = 0.209 Most Probable Value = 0.200 Percent Recovery = 104.5 Date Sample Logged by Lab = 10/27/99 Sample ID = 3000006 Number of Standard Deviations = 0.1 Blind Sample ID = N63 Lab Value = 0.189 Most Probable Value = 0.200 Percent Recovery = 94.5 Date Sample Logged by Lab = 10/25/99 Sample ID = 2980236 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.219 Most Probable Value = 0.200 Percent Recovery = 109.5 Date Sample Logged by Lab = 10/21/99 Sample ID = 2940004 Number of Standard Deviations = 0.2 Blind Sample ID = N63 Lab Value = 0.209 Most Probable Value = 0.200 Percent Recovery = 104.5 Date Sample Logged by Lab = 10/20/99 Sample ID = 2930009 Number of Standard Deviations = 0.1 Blind Sample ID = N63 Lab Value = 0.193 Most Probable Value = 0.200 Percent Recovery = 96.5 Date Sample Logged by Lab = 10/20/99 Sample ID = 2930008 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.181 Most Probable Value = 0.200 Percent Recovery = 90.5 Date Sample Logged by Lab = 10/18/99 Sample ID = 2910098 Number of Standard Deviations = -0.2 Blind Sample ID = N63 Lab Value = 0.211 Most Probable Value = 0.200 Percent Recovery = 105.5 Date Sample Logged by Lab = 10/15/99 Sample ID = 2880021 Number of Standard Deviations = 0.1 Blind Sample ID = N63 Lab Value = 0.199 Most Probable Value = 0.200 Percent Recovery = 99.5 Date Sample Logged by Lab = 10/15/99 Sample ID = 2880022 Number of Standard Deviations = -0.0 Blind Sample ID = N63 Lab Value = 0.160 Most Probable Value = 0.200 Percent Recovery = 80.0 Date Sample Logged by Lab = 10/13/99 Sample ID = 2860008 Number of Standard Deviations = -0.3 Blind Sample ID = N63 Lab Value = 0.204 Most Probable Value = 0.200 Percent Recovery = 102.0 Date Sample Logged by Lab = 10/12/99 Sample ID = 2850022 Number of Standard Deviations = 0.0 Blind Sample ID = N63 Lab Value = 0.231 Most Probable Value = 0.200 Percent Recovery = 115.5 Date Sample Logged by Lab = 10/08/99 Sample ID = 2810012 Number of Standard Deviations = 0.3 Blind Sample ID = N63 Lab Value = 0.188 Most Probable Value = 0.200 Percent Recovery = 94.0 Date Sample Logged by Lab = 10/07/99 Sample ID = 2800005 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.208 Most Probable Value = 0.200 Percent Recovery = 104.0 Date Sample Logged by Lab = 10/06/99 Sample ID = 2790058 Number of Standard Deviations = 0.1 Blind Sample ID = N63 Lab Value = 0.241 Most Probable Value = 0.200 Percent Recovery = 120.5 Date Sample Logged by Lab = 10/05/99 Sample ID = 2780148 Number of Standard Deviations = 0.3 Blind Sample ID = N63 Lab Value = 0.238 Most Probable Value = 0.200 Percent Recovery = 119.0 Date Sample Logged by Lab = 10/04/99 Sample ID = 2770100 Number of Standard Deviations = 0.3 Blind Sample ID = N63 Lab Value = 1.164 Most Probable Value = 1.150 Percent Recovery = 101.2 Date Sample Logged by Lab = 10/01/99 Sample ID = 2740008 Number of Standard Deviations = 0.1 Blind Sample ID = N62 Lab Value = 1.247 Most Probable Value = 1.150 Percent Recovery = 108.4 Date Sample Logged by Lab = 09/29/99 Sample ID = 2720007 Number of Standard Deviations = 0.6 Blind Sample ID = N62 Lab Value = 1.189 Most Probable Value = 1.150 Percent Recovery = 103.4 Date Sample Logged by Lab = 09/28/99 Sample ID = 2710009 Number of Standard Deviations = 0.2 Blind Sample ID = N62 Lab Value = 1.151 Most Probable Value = 1.150 Percent Recovery = 100.1 Date Sample Logged by Lab = 09/27/99 Sample ID = 2700033 Number of Standard Deviations = 0.0 Blind Sample ID = N62 Lab Value = 1.140 Most Probable Value = 1.150 Percent Recovery = 99.1 Date Sample Logged by Lab = 09/27/99 Sample ID = 2700038 Number of Standard Deviations = -0.1 Blind Sample ID = N62 Lab Value = 1.190 Most Probable Value = 1.150 Percent Recovery = 103.5 Date Sample Logged by Lab = 09/27/99 Sample ID = 2700039 Number of Standard Deviations = 0.2 Blind Sample ID = N62 Lab Value = 0.976 Most Probable Value = 1.150 Percent Recovery = 84.9 Date Sample Logged by Lab = 09/22/99 Sample ID = 2650020 Number of Standard Deviations = -1.0 Blind Sample ID = N62 Lab Value = 1.084 Most Probable Value = 1.150 Percent Recovery = 94.3 Date Sample Logged by Lab = 09/21/99 Sample ID = 2640006 Number of Standard Deviations = -0.4 Blind Sample ID = N62 Lab Value = 1.102 Most Probable Value = 1.150 Percent Recovery = 95.8 Date Sample Logged by Lab = 09/20/99 Sample ID = 2630001 Number of Standard Deviations = -0.3 Blind Sample ID = N62 Lab Value = 1.083 Most Probable Value = 1.150 Percent Recovery = 94.2 Date Sample Logged by Lab = 09/17/99 Sample ID = 2600088 Number of Standard Deviations = -0.4 Blind Sample ID = N62 Lab Value = 1.070 Most Probable Value = 1.150 Percent Recovery = 93.0 Date Sample Logged by Lab = 09/17/99 Sample ID = 2600083 Number of Standard Deviations = -0.5 Blind Sample ID = N62 Lab Value = 1.114 Most Probable Value = 1.150 Percent Recovery = 96.9 Date Sample Logged by Lab = 09/16/99 Sample ID = 2590137 Number of Standard Deviations = -0.2 Blind Sample ID = N62 Lab Value = 1.139 Most Probable Value = 1.150 Percent Recovery = 99.0 Date Sample Logged by Lab = 09/15/99 Sample ID = 2580031 Number of Standard Deviations = -0.1 Blind Sample ID = N62 Lab Value = 1.201 Most Probable Value = 1.150 Percent Recovery = 104.4 Date Sample Logged by Lab = 09/14/99 Sample ID = 2570015 Number of Standard Deviations = 0.3 Blind Sample ID = N62 Lab Value = 1.180 Most Probable Value = 1.150 Percent Recovery = 102.6 Date Sample Logged by Lab = 09/14/99 Sample ID = 2570016 Number of Standard Deviations = 0.2 Blind Sample ID = N62 Lab Value = 1.125 Most Probable Value = 1.150 Percent Recovery = 97.8 Date Sample Logged by Lab = 09/10/99 Sample ID = 2530171 Number of Standard Deviations = -0.1 Blind Sample ID = N62 Lab Value = 1.097 Most Probable Value = 1.150 Percent Recovery = 95.4 Date Sample Logged by Lab = 09/10/99 Sample ID = 2530169 Number of Standard Deviations = -0.3 Blind Sample ID = N62 Lab Value = 1.054 Most Probable Value = 1.150 Percent Recovery = 91.7 Date Sample Logged by Lab = 09/10/99 Sample ID = 2530168 Number of Standard Deviations = -0.6 Blind Sample ID = N62 Lab Value = 1.048 Most Probable Value = 1.150 Percent Recovery = 91.1 Date Sample Logged by Lab = 09/09/99 Sample ID = 2520016 Number of Standard Deviations = -0.6 Blind Sample ID = N62 Lab Value = 1.088 Most Probable Value = 1.150 Percent Recovery = 94.6 Date Sample Logged by Lab = 09/08/99 Sample ID = 2510021 Number of Standard Deviations = -0.4 Blind Sample ID = N62 Lab Value = 1.084 Most Probable Value = 1.150 Percent Recovery = 94.3 Date Sample Logged by Lab = 09/03/99 Sample ID = 2460057 Number of Standard Deviations = -0.4 Blind Sample ID = N62 Lab Value = 0.900 Most Probable Value = 1.150 Percent Recovery = 78.3 Date Sample Logged by Lab = 09/03/99 Sample ID = 2460056 Number of Standard Deviations = -1.5 Blind Sample ID = N62 Lab Value = 0.887 Most Probable Value = 1.150 Percent Recovery = 77.1 Date Sample Logged by Lab = 09/03/99 Sample ID = 2460055 Number of Standard Deviations = -1.6 Blind Sample ID = N62 Lab Value = 0.087 Most Probable Value = 0.096 Percent Recovery = 90.6 Date Sample Logged by Lab = 08/27/99 Sample ID = 2390011 Number of Standard Deviations = -0.1 Blind Sample ID = N61 Lab Value = 0.099 Most Probable Value = 0.096 Percent Recovery = 103.1 Date Sample Logged by Lab = 08/27/99 Sample ID = 2390009 Number of Standard Deviations = 0.0 Blind Sample ID = N61 Lab Value = 0.099 Most Probable Value = 0.096 Percent Recovery = 103.1 Date Sample Logged by Lab = 08/26/99 Sample ID = 2380004 Number of Standard Deviations = 0.0 Blind Sample ID = N61 Lab Value = 0.083 Most Probable Value = 0.096 Percent Recovery = 86.5 Date Sample Logged by Lab = 08/25/99 Sample ID = 2370014 Number of Standard Deviations = -0.1 Blind Sample ID = N61 Lab Value = 0.086 Most Probable Value = 0.096 Percent Recovery = 89.6 Date Sample Logged by Lab = 08/23/99 Sample ID = 2350152 Number of Standard Deviations = -0.1 Blind Sample ID = N61 Lab Value = 0.109 Most Probable Value = 0.096 Percent Recovery = 113.5 Date Sample Logged by Lab = 08/20/99 Sample ID = 2320064 Number of Standard Deviations = 0.1 Blind Sample ID = N61 Lab Value = 0.058 Most Probable Value = 0.096 Percent Recovery = 60.4 Date Sample Logged by Lab = 08/20/99 Sample ID = 2320066 Number of Standard Deviations = -0.3 Blind Sample ID = N61 Lab Value = 0.086 Most Probable Value = 0.096 Percent Recovery = 89.6 Date Sample Logged by Lab = 08/19/99 Sample ID = 2310094 Number of Standard Deviations = -0.1 Blind Sample ID = N61 Lab Value = 0.069 Most Probable Value = 0.096 Percent Recovery = 71.9 Date Sample Logged by Lab = 08/18/99 Sample ID = 2300020 Number of Standard Deviations = -0.2 Blind Sample ID = N61 Lab Value = 0.061 Most Probable Value = 0.096 Percent Recovery = 63.5 Date Sample Logged by Lab = 08/17/99 Sample ID = 2290049 Number of Standard Deviations = -0.3 Blind Sample ID = N61 Lab Value = 0.083 Most Probable Value = 0.096 Percent Recovery = 86.5 Date Sample Logged by Lab = 08/17/99 Sample ID = 2290048 Number of Standard Deviations = -0.1 Blind Sample ID = N61 Lab Value = 0.082 Most Probable Value = 0.096 Percent Recovery = 85.4 Date Sample Logged by Lab = 08/12/99 Sample ID = 2240295 Number of Standard Deviations = -0.1 Blind Sample ID = N61 Lab Value = 0.088 Most Probable Value = 0.096 Percent Recovery = 91.7 Date Sample Logged by Lab = 08/12/99 Sample ID = 2240024 Number of Standard Deviations = -0.1 Blind Sample ID = N61 Lab Value = 0.089 Most Probable Value = 0.096 Percent Recovery = 92.7 Date Sample Logged by Lab = 08/12/99 Sample ID = 2240297 Number of Standard Deviations = -0.1 Blind Sample ID = N61 Lab Value = 0.063 Most Probable Value = 0.096 Percent Recovery = 65.6 Date Sample Logged by Lab = 08/10/99 Sample ID = 2220092 Number of Standard Deviations = -0.3 Blind Sample ID = N61 Lab Value = 0.104 Most Probable Value = 0.096 Percent Recovery = 108.3 Date Sample Logged by Lab = 08/09/99 Sample ID = 2210113 Number of Standard Deviations = 0.1 Blind Sample ID = N61 Lab Value = 0.096 Most Probable Value = 0.096 Percent Recovery = 100.0 Date Sample Logged by Lab = 08/09/99 Sample ID = 2210112 Number of Standard Deviations = 0.0 Blind Sample ID = N61 Lab Value = 0.067 Most Probable Value = 0.096 Percent Recovery = 69.8 Date Sample Logged by Lab = 08/09/99 Sample ID = 2210154 Number of Standard Deviations = -0.3 Blind Sample ID = N61 Lab Value = 0.100 Most Probable Value = 0.096 Percent Recovery = 104.2 Date Sample Logged by Lab = 08/09/99 Sample ID = 2210114 Number of Standard Deviations = 0.0 Blind Sample ID = N61 Lab Value = 1.140 Most Probable Value = 1.150 Percent Recovery = 99.1 Date Sample Logged by Lab = 07/30/99 Sample ID = 2110077 Number of Standard Deviations = -0.1 Blind Sample ID = N62 Lab Value = 1.078 Most Probable Value = 1.150 Percent Recovery = 93.7 Date Sample Logged by Lab = 07/30/99 Sample ID = 2110076 Number of Standard Deviations = -0.4 Blind Sample ID = N62 Lab Value = 1.119 Most Probable Value = 1.150 Percent Recovery = 97.3 Date Sample Logged by Lab = 07/29/99 Sample ID = 2100028 Number of Standard Deviations = -0.2 Blind Sample ID = N62 Lab Value = 1.085 Most Probable Value = 1.150 Percent Recovery = 94.3 Date Sample Logged by Lab = 07/29/99 Sample ID = 2100027 Number of Standard Deviations = -0.4 Blind Sample ID = N62 Lab Value = 1.090 Most Probable Value = 1.150 Percent Recovery = 94.8 Date Sample Logged by Lab = 07/28/99 Sample ID = 2090081 Number of Standard Deviations = -0.4 Blind Sample ID = N62 Lab Value = 1.078 Most Probable Value = 1.150 Percent Recovery = 93.7 Date Sample Logged by Lab = 07/28/99 Sample ID = 2090080 Number of Standard Deviations = -0.4 Blind Sample ID = N62 Lab Value = 1.090 Most Probable Value = 1.150 Percent Recovery = 94.8 Date Sample Logged by Lab = 07/28/99 Sample ID = 2090075 Number of Standard Deviations = -0.4 Blind Sample ID = N62 Lab Value = 1.186 Most Probable Value = 1.150 Percent Recovery = 103.1 Date Sample Logged by Lab = 07/27/99 Sample ID = 2080111 Number of Standard Deviations = 0.2 Blind Sample ID = N62 Lab Value = 1.163 Most Probable Value = 1.150 Percent Recovery = 101.1 Date Sample Logged by Lab = 07/26/99 Sample ID = 2070507 Number of Standard Deviations = 0.1 Blind Sample ID = N62 Lab Value = 1.226 Most Probable Value = 1.150 Percent Recovery = 106.6 Date Sample Logged by Lab = 07/26/99 Sample ID = 2070506 Number of Standard Deviations = 0.5 Blind Sample ID = N62 Lab Value = 1.055 Most Probable Value = 1.150 Percent Recovery = 91.7 Date Sample Logged by Lab = 07/16/99 Sample ID = 1970049 Number of Standard Deviations = -0.6 Blind Sample ID = N62 Lab Value = 1.050 Most Probable Value = 1.150 Percent Recovery = 91.3 Date Sample Logged by Lab = 07/16/99 Sample ID = 1970045 Number of Standard Deviations = -0.6 Blind Sample ID = N62 Lab Value = 0.989 Most Probable Value = 1.150 Percent Recovery = 86.0 Date Sample Logged by Lab = 07/15/99 Sample ID = 1960029 Number of Standard Deviations = -1.0 Blind Sample ID = N62 Lab Value = 1.092 Most Probable Value = 1.150 Percent Recovery = 95.0 Date Sample Logged by Lab = 07/14/99 Sample ID = 1950024 Number of Standard Deviations = -0.3 Blind Sample ID = N62 Lab Value = 1.144 Most Probable Value = 1.150 Percent Recovery = 99.5 Date Sample Logged by Lab = 07/13/99 Sample ID = 1940011 Number of Standard Deviations = -0.0 Blind Sample ID = N62 Lab Value = 1.479 Most Probable Value = 1.150 Percent Recovery = 128.6 Date Sample Logged by Lab = 07/12/99 Sample ID = 1930040 Number of Standard Deviations = 2.0 Blind Sample ID = N62 Lab Value = 1.232 Most Probable Value = 1.150 Percent Recovery = 107.1 Date Sample Logged by Lab = 07/12/99 Sample ID = 1930039 Number of Standard Deviations = 0.5 Blind Sample ID = N62 Lab Value = 1.156 Most Probable Value = 1.150 Percent Recovery = 100.5 Date Sample Logged by Lab = 07/12/99 Sample ID = 1930038 Number of Standard Deviations = 0.0 Blind Sample ID = N62 Lab Value = 1.184 Most Probable Value = 1.150 Percent Recovery = 103.0 Date Sample Logged by Lab = 07/08/99 Sample ID = 1890016 Number of Standard Deviations = 0.2 Blind Sample ID = N62 Lab Value = 1.119 Most Probable Value = 1.150 Percent Recovery = 97.3 Date Sample Logged by Lab = 07/07/99 Sample ID = 1880010 Number of Standard Deviations = -0.2 Blind Sample ID = N62 Lab Value = 1.257 Most Probable Value = 1.150 Percent Recovery = 109.3 Date Sample Logged by Lab = 07/07/99 Sample ID = 1880011 Number of Standard Deviations = 0.6 Blind Sample ID = N62 Lab Value = 1.145 Most Probable Value = 1.150 Percent Recovery = 99.6 Date Sample Logged by Lab = 07/02/99 Sample ID = 1830025 Number of Standard Deviations = -0.0 Blind Sample ID = N62 Lab Value = 1.089 Most Probable Value = 1.150 Percent Recovery = 94.7 Date Sample Logged by Lab = 07/02/99 Sample ID = 1830027 Number of Standard Deviations = -0.4 Blind Sample ID = N62 Lab Value = 1.128 Most Probable Value = 1.150 Percent Recovery = 98.1 Date Sample Logged by Lab = 06/01/99 Sample ID = 1520313 Number of Standard Deviations = -0.1 Blind Sample ID = N62 Lab Value = 0.988 Most Probable Value = 1.150 Percent Recovery = 85.9 Date Sample Logged by Lab = 05/28/99 Sample ID = 1480087 Number of Standard Deviations = -1.0 Blind Sample ID = N62 Lab Value = 1.021 Most Probable Value = 1.150 Percent Recovery = 88.8 Date Sample Logged by Lab = 05/28/99 Sample ID = 1480082 Number of Standard Deviations = -0.8 Blind Sample ID = N62 Lab Value = 1.081 Most Probable Value = 1.150 Percent Recovery = 94.0 Date Sample Logged by Lab = 05/27/99 Sample ID = 1470074 Number of Standard Deviations = -0.4 Blind Sample ID = N62 Lab Value = 1.240 Most Probable Value = 1.150 Percent Recovery = 107.8 Date Sample Logged by Lab = 05/26/99 Sample ID = 1460031 Number of Standard Deviations = 0.5 Blind Sample ID = N62 Lab Value = 1.206 Most Probable Value = 1.150 Percent Recovery = 104.9 Date Sample Logged by Lab = 05/25/99 Sample ID = 1450165 Number of Standard Deviations = 0.3 Blind Sample ID = N62 Lab Value = 1.172 Most Probable Value = 1.150 Percent Recovery = 101.9 Date Sample Logged by Lab = 05/25/99 Sample ID = 1450164 Number of Standard Deviations = 0.1 Blind Sample ID = N62 Lab Value = 1.158 Most Probable Value = 1.150 Percent Recovery = 100.7 Date Sample Logged by Lab = 05/25/99 Sample ID = 1450163 Number of Standard Deviations = 0.0 Blind Sample ID = N62 Lab Value = 1.103 Most Probable Value = 1.150 Percent Recovery = 95.9 Date Sample Logged by Lab = 05/20/99 Sample ID = 1400021 Number of Standard Deviations = -0.3 Blind Sample ID = N62 Lab Value = 1.075 Most Probable Value = 1.150 Percent Recovery = 93.5 Date Sample Logged by Lab = 05/19/99 Sample ID = 1390401 Number of Standard Deviations = -0.4 Blind Sample ID = N62 Lab Value = 1.078 Most Probable Value = 1.150 Percent Recovery = 93.7 Date Sample Logged by Lab = 05/18/99 Sample ID = 1380242 Number of Standard Deviations = -0.4 Blind Sample ID = N62 Lab Value = 1.151 Most Probable Value = 1.150 Percent Recovery = 100.1 Date Sample Logged by Lab = 05/17/99 Sample ID = 1370104 Number of Standard Deviations = 0.0 Blind Sample ID = N62 Lab Value = 1.134 Most Probable Value = 1.150 Percent Recovery = 98.6 Date Sample Logged by Lab = 05/17/99 Sample ID = 1370103 Number of Standard Deviations = -0.1 Blind Sample ID = N62 Lab Value = 1.115 Most Probable Value = 1.150 Percent Recovery = 97.0 Date Sample Logged by Lab = 05/17/99 Sample ID = 1370102 Number of Standard Deviations = -0.2 Blind Sample ID = N62 Lab Value = 1.145 Most Probable Value = 1.150 Percent Recovery = 99.6 Date Sample Logged by Lab = 05/13/99 Sample ID = 1330183 Number of Standard Deviations = -0.0 Blind Sample ID = N62 Lab Value = 1.187 Most Probable Value = 1.150 Percent Recovery = 103.2 Date Sample Logged by Lab = 05/12/99 Sample ID = 1320050 Number of Standard Deviations = 0.2 Blind Sample ID = N62 Lab Value = 1.187 Most Probable Value = 1.150 Percent Recovery = 103.2 Date Sample Logged by Lab = 05/11/99 Sample ID = 1310143 Number of Standard Deviations = 0.2 Blind Sample ID = N62 Lab Value = 1.192 Most Probable Value = 1.150 Percent Recovery = 103.7 Date Sample Logged by Lab = 05/10/99 Sample ID = 1300169 Number of Standard Deviations = 0.2 Blind Sample ID = N62 Lab Value = 1.182 Most Probable Value = 1.150 Percent Recovery = 102.8 Date Sample Logged by Lab = 05/07/99 Sample ID = 1270141 Number of Standard Deviations = 0.2 Blind Sample ID = N62 Lab Value = 1.244 Most Probable Value = 1.150 Percent Recovery = 108.2 Date Sample Logged by Lab = 05/07/99 Sample ID = 1270145 Number of Standard Deviations = 0.6 Blind Sample ID = N62 Lab Value = 1.201 Most Probable Value = 1.150 Percent Recovery = 104.4 Date Sample Logged by Lab = 05/06/99 Sample ID = 1260077 Number of Standard Deviations = 0.3 Blind Sample ID = N62 Lab Value = 1.215 Most Probable Value = 1.150 Percent Recovery = 105.7 Date Sample Logged by Lab = 05/05/99 Sample ID = 1250056 Number of Standard Deviations = 0.4 Blind Sample ID = N62 Lab Value = 1.166 Most Probable Value = 1.150 Percent Recovery = 101.4 Date Sample Logged by Lab = 05/04/99 Sample ID = 1240122 Number of Standard Deviations = 0.1 Blind Sample ID = N62 Lab Value = 0.920 Most Probable Value = 0.878 Percent Recovery = 104.8 Date Sample Logged by Lab = 03/29/99 Sample ID = 0880060 Number of Standard Deviations = 0.3 Blind Sample ID = N60 Lab Value = 0.818 Most Probable Value = 0.878 Percent Recovery = 93.2 Date Sample Logged by Lab = 03/26/99 Sample ID = 0850048 Number of Standard Deviations = -0.4 Blind Sample ID = N60 Lab Value = 0.871 Most Probable Value = 0.878 Percent Recovery = 99.2 Date Sample Logged by Lab = 03/25/99 Sample ID = 0840097 Number of Standard Deviations = -0.0 Blind Sample ID = N60 Lab Value = 0.846 Most Probable Value = 0.878 Percent Recovery = 96.4 Date Sample Logged by Lab = 03/24/99 Sample ID = 0830057 Number of Standard Deviations = -0.2 Blind Sample ID = N60 Lab Value = 0.852 Most Probable Value = 0.878 Percent Recovery = 97.0 Date Sample Logged by Lab = 03/23/99 Sample ID = 0820046 Number of Standard Deviations = -0.2 Blind Sample ID = N60 Lab Value = 0.890 Most Probable Value = 0.878 Percent Recovery = 101.4 Date Sample Logged by Lab = 03/22/99 Sample ID = 0810108 Number of Standard Deviations = 0.1 Blind Sample ID = N60 Lab Value = 0.826 Most Probable Value = 0.878 Percent Recovery = 94.1 Date Sample Logged by Lab = 03/19/99 Sample ID = 0780133 Number of Standard Deviations = -0.3 Blind Sample ID = N60 Lab Value = 0.894 Most Probable Value = 0.878 Percent Recovery = 101.8 Date Sample Logged by Lab = 03/18/99 Sample ID = 0770077 Number of Standard Deviations = 0.1 Blind Sample ID = N60 Lab Value = 0.874 Most Probable Value = 0.878 Percent Recovery = 99.5 Date Sample Logged by Lab = 03/17/99 Sample ID = 0760029 Number of Standard Deviations = -0.0 Blind Sample ID = N60 Lab Value = 0.847 Most Probable Value = 0.878 Percent Recovery = 96.5 Date Sample Logged by Lab = 03/16/99 Sample ID = 0750084 Number of Standard Deviations = -0.2 Blind Sample ID = N60 Lab Value = 0.856 Most Probable Value = 0.878 Percent Recovery = 97.5 Date Sample Logged by Lab = 03/15/99 Sample ID = 0740077 Number of Standard Deviations = -0.1 Blind Sample ID = N60 Lab Value = 0.870 Most Probable Value = 0.878 Percent Recovery = 99.1 Date Sample Logged by Lab = 03/12/99 Sample ID = 0710108 Number of Standard Deviations = -0.1 Blind Sample ID = N60 Lab Value = 0.837 Most Probable Value = 0.878 Percent Recovery = 95.3 Date Sample Logged by Lab = 03/11/99 Sample ID = 0700053 Number of Standard Deviations = -0.3 Blind Sample ID = N60 Lab Value = 0.883 Most Probable Value = 0.878 Percent Recovery = 100.6 Date Sample Logged by Lab = 03/10/99 Sample ID = 0690024 Number of Standard Deviations = 0.0 Blind Sample ID = N60 Lab Value = 0.812 Most Probable Value = 0.878 Percent Recovery = 92.5 Date Sample Logged by Lab = 03/09/99 Sample ID = 0680051 Number of Standard Deviations = -0.4 Blind Sample ID = N60 Lab Value = 0.858 Most Probable Value = 0.878 Percent Recovery = 97.7 Date Sample Logged by Lab = 03/08/99 Sample ID = 0670116 Number of Standard Deviations = -0.1 Blind Sample ID = N60 Lab Value = 0.859 Most Probable Value = 0.878 Percent Recovery = 97.8 Date Sample Logged by Lab = 03/05/99 Sample ID = 0640108 Number of Standard Deviations = -0.1 Blind Sample ID = N60 Lab Value = 0.824 Most Probable Value = 0.878 Percent Recovery = 93.8 Date Sample Logged by Lab = 03/04/99 Sample ID = 0630071 Number of Standard Deviations = -0.4 Blind Sample ID = N60 Lab Value = 0.858 Most Probable Value = 0.878 Percent Recovery = 97.7 Date Sample Logged by Lab = 03/03/99 Sample ID = 0620062 Number of Standard Deviations = -0.1 Blind Sample ID = N60 Lab Value = 0.901 Most Probable Value = 0.878 Percent Recovery = 102.6 Date Sample Logged by Lab = 03/02/99 Sample ID = 0610145 Number of Standard Deviations = 0.2 Blind Sample ID = N60 Lab Value = 0.349 Most Probable Value = 0.390 Percent Recovery = 89.5 Date Sample Logged by Lab = 03/01/99 Sample ID = 0600189 Number of Standard Deviations = -0.3 Blind Sample ID = N59 Lab Value = 0.351 Most Probable Value = 0.390 Percent Recovery = 90.0 Date Sample Logged by Lab = 02/26/99 Sample ID = 0570066 Number of Standard Deviations = -0.3 Blind Sample ID = N59 Lab Value = 0.361 Most Probable Value = 0.390 Percent Recovery = 92.6 Date Sample Logged by Lab = 02/26/99 Sample ID = 0570067 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 0.377 Most Probable Value = 0.390 Percent Recovery = 96.7 Date Sample Logged by Lab = 02/24/99 Sample ID = 0550043 Number of Standard Deviations = -0.1 Blind Sample ID = N59 Lab Value = 0.294 Most Probable Value = 0.390 Percent Recovery = 75.4 Date Sample Logged by Lab = 02/23/99 Sample ID = 0540115 Number of Standard Deviations = -0.8 Blind Sample ID = N59 Lab Value = 0.346 Most Probable Value = 0.390 Percent Recovery = 88.7 Date Sample Logged by Lab = 02/22/99 Sample ID = 0530136 Number of Standard Deviations = -0.3 Blind Sample ID = N59 Lab Value = 0.336 Most Probable Value = 0.390 Percent Recovery = 86.2 Date Sample Logged by Lab = 02/22/99 Sample ID = 0530137 Number of Standard Deviations = -0.4 Blind Sample ID = N59 Lab Value = 0.333 Most Probable Value = 0.390 Percent Recovery = 85.4 Date Sample Logged by Lab = 02/19/99 Sample ID = 0500086 Number of Standard Deviations = -0.5 Blind Sample ID = N59 Lab Value = 0.355 Most Probable Value = 0.390 Percent Recovery = 91.0 Date Sample Logged by Lab = 02/18/99 Sample ID = 0490064 Number of Standard Deviations = -0.3 Blind Sample ID = N59 Lab Value = 0.308 Most Probable Value = 0.390 Percent Recovery = 79.0 Date Sample Logged by Lab = 02/17/99 Sample ID = 0480041 Number of Standard Deviations = -0.6 Blind Sample ID = N59 Lab Value = 0.328 Most Probable Value = 0.390 Percent Recovery = 84.1 Date Sample Logged by Lab = 02/17/99 Sample ID = 0480040 Number of Standard Deviations = -0.5 Blind Sample ID = N59 Lab Value = 0.337 Most Probable Value = 0.390 Percent Recovery = 86.4 Date Sample Logged by Lab = 02/12/99 Sample ID = 0430073 Number of Standard Deviations = -0.4 Blind Sample ID = N59 Lab Value = 0.362 Most Probable Value = 0.390 Percent Recovery = 92.8 Date Sample Logged by Lab = 02/11/99 Sample ID = 0420053 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 0.350 Most Probable Value = 0.390 Percent Recovery = 89.7 Date Sample Logged by Lab = 02/10/99 Sample ID = 0410058 Number of Standard Deviations = -0.3 Blind Sample ID = N59 Lab Value = 0.358 Most Probable Value = 0.390 Percent Recovery = 91.8 Date Sample Logged by Lab = 02/09/99 Sample ID = 0400018 Number of Standard Deviations = -0.3 Blind Sample ID = N59 Lab Value = 0.388 Most Probable Value = 0.390 Percent Recovery = 99.5 Date Sample Logged by Lab = 02/08/99 Sample ID = 0390098 Number of Standard Deviations = -0.0 Blind Sample ID = N59 Lab Value = 0.319 Most Probable Value = 0.390 Percent Recovery = 81.8 Date Sample Logged by Lab = 02/05/99 Sample ID = 0360039 Number of Standard Deviations = -0.6 Blind Sample ID = N59 Lab Value = 0.358 Most Probable Value = 0.390 Percent Recovery = 91.8 Date Sample Logged by Lab = 02/04/99 Sample ID = 0350064 Number of Standard Deviations = -0.3 Blind Sample ID = N59 Lab Value = 0.389 Most Probable Value = 0.390 Percent Recovery = 99.7 Date Sample Logged by Lab = 02/03/99 Sample ID = 0340076 Number of Standard Deviations = -0.0 Blind Sample ID = N59 Lab Value = 0.332 Most Probable Value = 0.390 Percent Recovery = 85.1 Date Sample Logged by Lab = 02/02/99 Sample ID = 0330074 Number of Standard Deviations = -0.5 Blind Sample ID = N59 Lab Value = 0.829 Most Probable Value = 0.878 Percent Recovery = 94.4 Date Sample Logged by Lab = 02/01/99 Sample ID = 0320057 Number of Standard Deviations = -0.3 Blind Sample ID = N60 Lab Value = 0.870 Most Probable Value = 0.878 Percent Recovery = 99.1 Date Sample Logged by Lab = 02/01/99 Sample ID = 0320058 Number of Standard Deviations = -0.1 Blind Sample ID = N60 Lab Value = 0.941 Most Probable Value = 0.878 Percent Recovery = 107.2 Date Sample Logged by Lab = 01/29/99 Sample ID = 0290006 Number of Standard Deviations = 0.4 Blind Sample ID = N60 Lab Value = 0.786 Most Probable Value = 0.878 Percent Recovery = 89.5 Date Sample Logged by Lab = 01/28/99 Sample ID = 0280033 Number of Standard Deviations = -0.6 Blind Sample ID = N60 Lab Value = 0.802 Most Probable Value = 0.878 Percent Recovery = 91.3 Date Sample Logged by Lab = 01/27/99 Sample ID = 0270085 Number of Standard Deviations = -0.5 Blind Sample ID = N60 Lab Value = 0.823 Most Probable Value = 0.878 Percent Recovery = 93.7 Date Sample Logged by Lab = 01/26/99 Sample ID = 0260011 Number of Standard Deviations = -0.4 Blind Sample ID = N60 Lab Value = 0.848 Most Probable Value = 0.878 Percent Recovery = 96.6 Date Sample Logged by Lab = 01/25/99 Sample ID = 0250122 Number of Standard Deviations = -0.2 Blind Sample ID = N60 Lab Value = 0.882 Most Probable Value = 0.878 Percent Recovery = 100.5 Date Sample Logged by Lab = 01/22/99 Sample ID = 0220070 Number of Standard Deviations = 0.0 Blind Sample ID = N60 Lab Value = 0.905 Most Probable Value = 0.878 Percent Recovery = 103.1 Date Sample Logged by Lab = 01/21/99 Sample ID = 0210085 Number of Standard Deviations = 0.2 Blind Sample ID = N60 Lab Value = 0.881 Most Probable Value = 0.878 Percent Recovery = 100.3 Date Sample Logged by Lab = 01/21/99 Sample ID = 0210086 Number of Standard Deviations = 0.0 Blind Sample ID = N60 Lab Value = 0.853 Most Probable Value = 0.878 Percent Recovery = 97.2 Date Sample Logged by Lab = 01/20/99 Sample ID = 0200125 Number of Standard Deviations = -0.2 Blind Sample ID = N60 Lab Value = 0.790 Most Probable Value = 0.878 Percent Recovery = 90.0 Date Sample Logged by Lab = 01/19/99 Sample ID = 0190102 Number of Standard Deviations = -0.6 Blind Sample ID = N60 Lab Value = 0.864 Most Probable Value = 0.878 Percent Recovery = 98.4 Date Sample Logged by Lab = 01/15/99 Sample ID = 0150088 Number of Standard Deviations = -0.1 Blind Sample ID = N60 Lab Value = 0.860 Most Probable Value = 0.878 Percent Recovery = 97.9 Date Sample Logged by Lab = 01/12/99 Sample ID = 0120054 Number of Standard Deviations = -0.1 Blind Sample ID = N60 Lab Value = 0.913 Most Probable Value = 0.878 Percent Recovery = 104.0 Date Sample Logged by Lab = 01/11/99 Sample ID = 0110104 Number of Standard Deviations = 0.2 Blind Sample ID = N60 Lab Value = 0.925 Most Probable Value = 0.878 Percent Recovery = 105.4 Date Sample Logged by Lab = 01/08/99 Sample ID = 0080115 Number of Standard Deviations = 0.3 Blind Sample ID = N60 Lab Value = 0.880 Most Probable Value = 0.878 Percent Recovery = 100.2 Date Sample Logged by Lab = 01/08/99 Sample ID = 0080114 Number of Standard Deviations = 0.0 Blind Sample ID = N60 Lab Value = 1.174 Most Probable Value = 0.878 Percent Recovery = 133.7 Date Sample Logged by Lab = 01/06/99 Sample ID = 0060041 Number of Standard Deviations = 1.9 Blind Sample ID = N60 Lab Value = 1.019 Most Probable Value = 0.878 Percent Recovery = 116.1 Date Sample Logged by Lab = 01/05/99 Sample ID = 0050020 Number of Standard Deviations = 0.9 Blind Sample ID = N60 Lab Value = 0.340 Most Probable Value = 0.390 Percent Recovery = 87.2 Date Sample Logged by Lab = 12/31/98 Sample ID = 3650066 Number of Standard Deviations = -0.4 Blind Sample ID = N59 Lab Value = 0.337 Most Probable Value = 0.390 Percent Recovery = 86.4 Date Sample Logged by Lab = 12/31/98 Sample ID = 3650065 Number of Standard Deviations = -0.4 Blind Sample ID = N59 Lab Value = 0.360 Most Probable Value = 0.390 Percent Recovery = 92.3 Date Sample Logged by Lab = 12/30/98 Sample ID = 3640041 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 0.302 Most Probable Value = 0.390 Percent Recovery = 77.4 Date Sample Logged by Lab = 12/24/98 Sample ID = 3580005 Number of Standard Deviations = -0.7 Blind Sample ID = N59 Lab Value = 0.299 Most Probable Value = 0.390 Percent Recovery = 76.7 Date Sample Logged by Lab = 12/23/98 Sample ID = 3570083 Number of Standard Deviations = -0.7 Blind Sample ID = N59 Lab Value = 0.358 Most Probable Value = 0.390 Percent Recovery = 91.8 Date Sample Logged by Lab = 12/22/98 Sample ID = 3560008 Number of Standard Deviations = -0.3 Blind Sample ID = N59 Lab Value = 0.385 Most Probable Value = 0.390 Percent Recovery = 98.7 Date Sample Logged by Lab = 12/21/98 Sample ID = 3550092 Number of Standard Deviations = -0.0 Blind Sample ID = N59 Lab Value = 0.336 Most Probable Value = 0.390 Percent Recovery = 86.2 Date Sample Logged by Lab = 12/18/98 Sample ID = 3520037 Number of Standard Deviations = -0.4 Blind Sample ID = N59 Lab Value = 0.336 Most Probable Value = 0.390 Percent Recovery = 86.2 Date Sample Logged by Lab = 12/17/98 Sample ID = 3510062 Number of Standard Deviations = -0.4 Blind Sample ID = N59 Lab Value = 0.311 Most Probable Value = 0.390 Percent Recovery = 79.7 Date Sample Logged by Lab = 12/16/98 Sample ID = 3500081 Number of Standard Deviations = -0.6 Blind Sample ID = N59 Lab Value = 0.336 Most Probable Value = 0.390 Percent Recovery = 86.2 Date Sample Logged by Lab = 12/15/98 Sample ID = 3490023 Number of Standard Deviations = -0.4 Blind Sample ID = N59 Lab Value = 0.272 Most Probable Value = 0.390 Percent Recovery = 69.7 Date Sample Logged by Lab = 12/14/98 Sample ID = 3480067 Number of Standard Deviations = -0.9 Blind Sample ID = N59 Lab Value = 0.346 Most Probable Value = 0.390 Percent Recovery = 88.7 Date Sample Logged by Lab = 12/10/98 Sample ID = 3440039 Number of Standard Deviations = -0.3 Blind Sample ID = N59 Lab Value = 0.307 Most Probable Value = 0.390 Percent Recovery = 78.7 Date Sample Logged by Lab = 12/09/98 Sample ID = 3430068 Number of Standard Deviations = -0.7 Blind Sample ID = N59 Lab Value = 0.381 Most Probable Value = 0.390 Percent Recovery = 97.7 Date Sample Logged by Lab = 12/08/98 Sample ID = 3420132 Number of Standard Deviations = -0.1 Blind Sample ID = N59 Lab Value = 0.323 Most Probable Value = 0.390 Percent Recovery = 82.8 Date Sample Logged by Lab = 12/07/98 Sample ID = 3410084 Number of Standard Deviations = -0.5 Blind Sample ID = N59 Lab Value = 0.414 Most Probable Value = 0.390 Percent Recovery = 106.2 Date Sample Logged by Lab = 12/04/98 Sample ID = 3380078 Number of Standard Deviations = 0.2 Blind Sample ID = N59 Lab Value = 0.374 Most Probable Value = 0.390 Percent Recovery = 95.9 Date Sample Logged by Lab = 12/03/98 Sample ID = 3370061 Number of Standard Deviations = -0.1 Blind Sample ID = N59 Lab Value = 0.288 Most Probable Value = 0.390 Percent Recovery = 73.8 Date Sample Logged by Lab = 12/02/98 Sample ID = 3360076 Number of Standard Deviations = -0.8 Blind Sample ID = N59 Lab Value = 0.906 Most Probable Value = 0.878 Percent Recovery = 103.2 Date Sample Logged by Lab = 12/01/98 Sample ID = 3350080 Number of Standard Deviations = 0.2 Blind Sample ID = N60 Lab Value = 1.087 Most Probable Value = 0.878 Percent Recovery = 123.8 Date Sample Logged by Lab = 12/01/98 Sample ID = 3350081 Number of Standard Deviations = 1.4 Blind Sample ID = N60 Lab Value = 0.893 Most Probable Value = 0.878 Percent Recovery = 101.7 Date Sample Logged by Lab = 11/30/98 Sample ID = 3340021 Number of Standard Deviations = 0.1 Blind Sample ID = N60 Lab Value = 0.936 Most Probable Value = 0.878 Percent Recovery = 106.6 Date Sample Logged by Lab = 11/25/98 Sample ID = 3290046 Number of Standard Deviations = 0.4 Blind Sample ID = N60 Lab Value = 0.805 Most Probable Value = 0.878 Percent Recovery = 91.7 Date Sample Logged by Lab = 11/24/98 Sample ID = 3280049 Number of Standard Deviations = -0.5 Blind Sample ID = N60 Lab Value = 0.878 Most Probable Value = 0.878 Percent Recovery = 100.0 Date Sample Logged by Lab = 11/23/98 Sample ID = 3270055 Number of Standard Deviations = 0.0 Blind Sample ID = N60 Lab Value = 0.986 Most Probable Value = 0.878 Percent Recovery = 112.3 Date Sample Logged by Lab = 11/20/98 Sample ID = 3240117 Number of Standard Deviations = 0.7 Blind Sample ID = N60 Lab Value = 0.905 Most Probable Value = 0.878 Percent Recovery = 103.1 Date Sample Logged by Lab = 11/19/98 Sample ID = 3230053 Number of Standard Deviations = 0.2 Blind Sample ID = N60 Lab Value = 0.765 Most Probable Value = 0.878 Percent Recovery = 87.1 Date Sample Logged by Lab = 11/18/98 Sample ID = 3220062 Number of Standard Deviations = -0.7 Blind Sample ID = N60 Lab Value = 0.801 Most Probable Value = 0.878 Percent Recovery = 91.2 Date Sample Logged by Lab = 11/09/98 Sample ID = 3130280 Number of Standard Deviations = -0.5 Blind Sample ID = N60 Lab Value = 0.826 Most Probable Value = 0.878 Percent Recovery = 94.1 Date Sample Logged by Lab = 11/09/98 Sample ID = 3130126 Number of Standard Deviations = -0.3 Blind Sample ID = N60 Lab Value = 0.862 Most Probable Value = 0.878 Percent Recovery = 98.2 Date Sample Logged by Lab = 11/05/98 Sample ID = 3090037 Number of Standard Deviations = -0.1 Blind Sample ID = N60 Lab Value = 0.875 Most Probable Value = 0.878 Percent Recovery = 99.7 Date Sample Logged by Lab = 11/04/98 Sample ID = 3080036 Number of Standard Deviations = -0.0 Blind Sample ID = N60 Lab Value = 0.836 Most Probable Value = 0.878 Percent Recovery = 95.2 Date Sample Logged by Lab = 11/03/98 Sample ID = 3070105 Number of Standard Deviations = -0.3 Blind Sample ID = N60 Lab Value = 0.358 Most Probable Value = 0.390 Percent Recovery = 91.8 Date Sample Logged by Lab = 10/30/98 Sample ID = 3030052 Number of Standard Deviations = -0.3 Blind Sample ID = N59 Lab Value = 0.376 Most Probable Value = 0.390 Percent Recovery = 96.4 Date Sample Logged by Lab = 10/29/98 Sample ID = 3020080 Number of Standard Deviations = -0.1 Blind Sample ID = N59 Lab Value = 0.340 Most Probable Value = 0.390 Percent Recovery = 87.2 Date Sample Logged by Lab = 10/28/98 Sample ID = 3010042 Number of Standard Deviations = -0.4 Blind Sample ID = N59 Lab Value = 0.330 Most Probable Value = 0.390 Percent Recovery = 84.6 Date Sample Logged by Lab = 10/27/98 Sample ID = 3000089 Number of Standard Deviations = -0.5 Blind Sample ID = N59 Lab Value = 0.269 Most Probable Value = 0.390 Percent Recovery = 69.0 Date Sample Logged by Lab = 10/26/98 Sample ID = 2990141 Number of Standard Deviations = -1.0 Blind Sample ID = N59 Lab Value = 0.312 Most Probable Value = 0.390 Percent Recovery = 80.0 Date Sample Logged by Lab = 10/23/98 Sample ID = 2960068 Number of Standard Deviations = -0.6 Blind Sample ID = N59 Lab Value = 0.365 Most Probable Value = 0.390 Percent Recovery = 93.6 Date Sample Logged by Lab = 10/22/98 Sample ID = 2950079 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 0.372 Most Probable Value = 0.390 Percent Recovery = 95.4 Date Sample Logged by Lab = 10/21/98 Sample ID = 2940059 Number of Standard Deviations = -0.1 Blind Sample ID = N59 Lab Value = 0.360 Most Probable Value = 0.390 Percent Recovery = 92.3 Date Sample Logged by Lab = 10/20/98 Sample ID = 2930052 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 0.402 Most Probable Value = 0.390 Percent Recovery = 103.1 Date Sample Logged by Lab = 10/19/98 Sample ID = 2920184 Number of Standard Deviations = 0.1 Blind Sample ID = N59 Lab Value = 0.402 Most Probable Value = 0.390 Percent Recovery = 103.1 Date Sample Logged by Lab = 10/16/98 Sample ID = 2890141 Number of Standard Deviations = 0.1 Blind Sample ID = N59 Lab Value = 0.343 Most Probable Value = 0.390 Percent Recovery = 87.9 Date Sample Logged by Lab = 10/15/98 Sample ID = 2880120 Number of Standard Deviations = -0.4 Blind Sample ID = N59 Lab Value = 0.372 Most Probable Value = 0.390 Percent Recovery = 95.4 Date Sample Logged by Lab = 10/14/98 Sample ID = 2870040 Number of Standard Deviations = -0.1 Blind Sample ID = N59 Lab Value = 0.369 Most Probable Value = 0.390 Percent Recovery = 94.6 Date Sample Logged by Lab = 10/13/98 Sample ID = 2860075 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 0.486 Most Probable Value = 0.390 Percent Recovery = 124.6 Date Sample Logged by Lab = 10/08/98 Sample ID = 2810077 Number of Standard Deviations = 0.8 Blind Sample ID = N59 Lab Value = 0.344 Most Probable Value = 0.390 Percent Recovery = 88.2 Date Sample Logged by Lab = 10/07/98 Sample ID = 2800066 Number of Standard Deviations = -0.4 Blind Sample ID = N59 Lab Value = 0.472 Most Probable Value = 0.390 Percent Recovery = 121.0 Date Sample Logged by Lab = 10/06/98 Sample ID = 2790047 Number of Standard Deviations = 0.6 Blind Sample ID = N59 Lab Value = 0.358 Most Probable Value = 0.390 Percent Recovery = 91.8 Date Sample Logged by Lab = 10/02/98 Sample ID = 2750041 Number of Standard Deviations = -0.3 Blind Sample ID = N59 Lab Value = 1.002 Most Probable Value = 0.910 Percent Recovery = 110.1 Date Sample Logged by Lab = 09/30/98 Sample ID = 2730002 Number of Standard Deviations = 0.6 Blind Sample ID = N58 Lab Value = 0.976 Most Probable Value = 0.910 Percent Recovery = 107.3 Date Sample Logged by Lab = 09/29/98 Sample ID = 2720087 Number of Standard Deviations = 0.4 Blind Sample ID = N58 Lab Value = 0.862 Most Probable Value = 0.910 Percent Recovery = 94.7 Date Sample Logged by Lab = 09/25/98 Sample ID = 2680008 Number of Standard Deviations = -0.3 Blind Sample ID = N58 Lab Value = 0.881 Most Probable Value = 0.910 Percent Recovery = 96.8 Date Sample Logged by Lab = 09/24/98 Sample ID = 2670092 Number of Standard Deviations = -0.2 Blind Sample ID = N58 Lab Value = 0.956 Most Probable Value = 0.910 Percent Recovery = 105.1 Date Sample Logged by Lab = 09/23/98 Sample ID = 2660041 Number of Standard Deviations = 0.3 Blind Sample ID = N58 Lab Value = 0.900 Most Probable Value = 0.910 Percent Recovery = 98.9 Date Sample Logged by Lab = 09/22/98 Sample ID = 2650053 Number of Standard Deviations = -0.1 Blind Sample ID = N58 Lab Value = 0.902 Most Probable Value = 0.910 Percent Recovery = 99.1 Date Sample Logged by Lab = 09/21/98 Sample ID = 2640101 Number of Standard Deviations = -0.0 Blind Sample ID = N58 Lab Value = 0.905 Most Probable Value = 0.910 Percent Recovery = 99.5 Date Sample Logged by Lab = 09/18/98 Sample ID = 2610106 Number of Standard Deviations = -0.0 Blind Sample ID = N58 Lab Value = 0.835 Most Probable Value = 0.910 Percent Recovery = 91.8 Date Sample Logged by Lab = 09/17/98 Sample ID = 2600014 Number of Standard Deviations = -0.5 Blind Sample ID = N58 Lab Value = 0.947 Most Probable Value = 0.910 Percent Recovery = 104.1 Date Sample Logged by Lab = 09/16/98 Sample ID = 2590083 Number of Standard Deviations = 0.2 Blind Sample ID = N58 Lab Value = 0.978 Most Probable Value = 0.910 Percent Recovery = 107.5 Date Sample Logged by Lab = 09/15/98 Sample ID = 2580244 Number of Standard Deviations = 0.4 Blind Sample ID = N58 Lab Value = 0.881 Most Probable Value = 0.910 Percent Recovery = 96.8 Date Sample Logged by Lab = 09/11/98 Sample ID = 2540732 Number of Standard Deviations = -0.2 Blind Sample ID = N58 Lab Value = 0.931 Most Probable Value = 0.910 Percent Recovery = 102.3 Date Sample Logged by Lab = 09/11/98 Sample ID = 2540089 Number of Standard Deviations = 0.1 Blind Sample ID = N58 Lab Value = 0.970 Most Probable Value = 0.910 Percent Recovery = 106.6 Date Sample Logged by Lab = 09/10/98 Sample ID = 2530112 Number of Standard Deviations = 0.4 Blind Sample ID = N58 Lab Value = 0.943 Most Probable Value = 0.910 Percent Recovery = 103.6 Date Sample Logged by Lab = 09/09/98 Sample ID = 2520006 Number of Standard Deviations = 0.2 Blind Sample ID = N58 Lab Value = 0.918 Most Probable Value = 0.910 Percent Recovery = 100.9 Date Sample Logged by Lab = 09/09/98 Sample ID = 2520011 Number of Standard Deviations = 0.0 Blind Sample ID = N58 Lab Value = 0.922 Most Probable Value = 0.910 Percent Recovery = 101.3 Date Sample Logged by Lab = 09/04/98 Sample ID = 2470037 Number of Standard Deviations = 0.1 Blind Sample ID = N58 Lab Value = 0.914 Most Probable Value = 0.910 Percent Recovery = 100.4 Date Sample Logged by Lab = 09/03/98 Sample ID = 2460015 Number of Standard Deviations = 0.0 Blind Sample ID = N58 Lab Value = 0.915 Most Probable Value = 0.910 Percent Recovery = 100.5 Date Sample Logged by Lab = 09/03/98 Sample ID = 2460021 Number of Standard Deviations = 0.0 Blind Sample ID = N58 Lab Value = 0.224 Most Probable Value = 0.285 Percent Recovery = 78.6 Date Sample Logged by Lab = 08/31/98 Sample ID = 2430236 Number of Standard Deviations = -0.5 Blind Sample ID = N57 Lab Value = 0.269 Most Probable Value = 0.285 Percent Recovery = 94.4 Date Sample Logged by Lab = 08/28/98 Sample ID = 2400208 Number of Standard Deviations = -0.1 Blind Sample ID = N57 Lab Value = 0.200 Most Probable Value = 0.285 Percent Recovery = 70.2 Date Sample Logged by Lab = 08/27/98 Sample ID = 2390107 Number of Standard Deviations = -0.7 Blind Sample ID = N57 Lab Value = 0.192 Most Probable Value = 0.285 Percent Recovery = 67.4 Date Sample Logged by Lab = 08/26/98 Sample ID = 2380208 Number of Standard Deviations = -0.7 Blind Sample ID = N57 Lab Value = 0.195 Most Probable Value = 0.285 Percent Recovery = 68.4 Date Sample Logged by Lab = 08/25/98 Sample ID = 2370213 Number of Standard Deviations = -0.7 Blind Sample ID = N57 Lab Value = 0.197 Most Probable Value = 0.285 Percent Recovery = 69.1 Date Sample Logged by Lab = 08/24/98 Sample ID = 2360202 Number of Standard Deviations = -0.7 Blind Sample ID = N57 Lab Value = 0.217 Most Probable Value = 0.285 Percent Recovery = 76.1 Date Sample Logged by Lab = 08/21/98 Sample ID = 2330342 Number of Standard Deviations = -0.5 Blind Sample ID = N57 Lab Value = 0.231 Most Probable Value = 0.285 Percent Recovery = 81.1 Date Sample Logged by Lab = 08/20/98 Sample ID = 2320304 Number of Standard Deviations = -0.4 Blind Sample ID = N57 Lab Value = 0.216 Most Probable Value = 0.285 Percent Recovery = 75.8 Date Sample Logged by Lab = 08/19/98 Sample ID = 2310036 Number of Standard Deviations = -0.5 Blind Sample ID = N57 Lab Value = 0.281 Most Probable Value = 0.285 Percent Recovery = 98.6 Date Sample Logged by Lab = 08/18/98 Sample ID = 2300137 Number of Standard Deviations = -0.0 Blind Sample ID = N57 Lab Value = 0.194 Most Probable Value = 0.285 Percent Recovery = 68.1 Date Sample Logged by Lab = 08/17/98 Sample ID = 2290139 Number of Standard Deviations = -0.7 Blind Sample ID = N57 Lab Value = 0.221 Most Probable Value = 0.285 Percent Recovery = 77.5 Date Sample Logged by Lab = 08/14/98 Sample ID = 2260067 Number of Standard Deviations = -0.5 Blind Sample ID = N57 Lab Value = 0.209 Most Probable Value = 0.285 Percent Recovery = 73.3 Date Sample Logged by Lab = 08/14/98 Sample ID = 2260080 Number of Standard Deviations = -0.6 Blind Sample ID = N57 Lab Value = 0.218 Most Probable Value = 0.285 Percent Recovery = 76.5 Date Sample Logged by Lab = 08/11/98 Sample ID = 2230076 Number of Standard Deviations = -0.5 Blind Sample ID = N57 Lab Value = 0.194 Most Probable Value = 0.285 Percent Recovery = 68.1 Date Sample Logged by Lab = 08/10/98 Sample ID = 2220255 Number of Standard Deviations = -0.7 Blind Sample ID = N57 Lab Value = 0.226 Most Probable Value = 0.285 Percent Recovery = 79.3 Date Sample Logged by Lab = 08/07/98 Sample ID = 2190051 Number of Standard Deviations = -0.5 Blind Sample ID = N57 Lab Value = 0.212 Most Probable Value = 0.285 Percent Recovery = 74.4 Date Sample Logged by Lab = 08/06/98 Sample ID = 2180180 Number of Standard Deviations = -0.6 Blind Sample ID = N57 Lab Value = 0.221 Most Probable Value = 0.285 Percent Recovery = 77.5 Date Sample Logged by Lab = 08/05/98 Sample ID = 2170058 Number of Standard Deviations = -0.5 Blind Sample ID = N57 Lab Value = 0.236 Most Probable Value = 0.285 Percent Recovery = 82.8 Date Sample Logged by Lab = 08/04/98 Sample ID = 2160058 Number of Standard Deviations = -0.4 Blind Sample ID = N57 Lab Value = 0.914 Most Probable Value = 0.910 Percent Recovery = 100.4 Date Sample Logged by Lab = 07/30/98 Sample ID = 2110201 Number of Standard Deviations = 0.0 Blind Sample ID = N58 Lab Value = 0.906 Most Probable Value = 0.910 Percent Recovery = 99.6 Date Sample Logged by Lab = 07/29/98 Sample ID = 2100165 Number of Standard Deviations = -0.0 Blind Sample ID = N58 Lab Value = 0.899 Most Probable Value = 0.910 Percent Recovery = 98.8 Date Sample Logged by Lab = 07/28/98 Sample ID = 2090139 Number of Standard Deviations = -0.1 Blind Sample ID = N58 Lab Value = 1.003 Most Probable Value = 0.910 Percent Recovery = 110.2 Date Sample Logged by Lab = 07/27/98 Sample ID = 2080083 Number of Standard Deviations = 0.6 Blind Sample ID = N58 Lab Value = 0.908 Most Probable Value = 0.910 Percent Recovery = 99.8 Date Sample Logged by Lab = 07/27/98 Sample ID = 2080126 Number of Standard Deviations = -0.0 Blind Sample ID = N58 Lab Value = 0.949 Most Probable Value = 0.910 Percent Recovery = 104.3 Date Sample Logged by Lab = 07/22/98 Sample ID = 2030112 Number of Standard Deviations = 0.2 Blind Sample ID = N58 Lab Value = 0.953 Most Probable Value = 0.910 Percent Recovery = 104.7 Date Sample Logged by Lab = 07/22/98 Sample ID = 2030018 Number of Standard Deviations = 0.3 Blind Sample ID = N58 Lab Value = 0.917 Most Probable Value = 0.910 Percent Recovery = 100.8 Date Sample Logged by Lab = 07/21/98 Sample ID = 2020103 Number of Standard Deviations = 0.0 Blind Sample ID = N58 Lab Value = 0.838 Most Probable Value = 0.910 Percent Recovery = 92.1 Date Sample Logged by Lab = 07/20/98 Sample ID = 2010050 Number of Standard Deviations = -0.4 Blind Sample ID = N58 Lab Value = 0.990 Most Probable Value = 0.910 Percent Recovery = 108.8 Date Sample Logged by Lab = 07/17/98 Sample ID = 1980300 Number of Standard Deviations = 0.5 Blind Sample ID = N58 Lab Value = 0.820 Most Probable Value = 0.910 Percent Recovery = 90.1 Date Sample Logged by Lab = 07/16/98 Sample ID = 1970015 Number of Standard Deviations = -0.6 Blind Sample ID = N58 Lab Value = 0.971 Most Probable Value = 0.910 Percent Recovery = 106.7 Date Sample Logged by Lab = 07/15/98 Sample ID = 1960202 Number of Standard Deviations = 0.4 Blind Sample ID = N58 Lab Value = 0.957 Most Probable Value = 0.910 Percent Recovery = 105.2 Date Sample Logged by Lab = 07/14/98 Sample ID = 1950203 Number of Standard Deviations = 0.3 Blind Sample ID = N58 Lab Value = 0.869 Most Probable Value = 0.910 Percent Recovery = 95.5 Date Sample Logged by Lab = 07/13/98 Sample ID = 1940224 Number of Standard Deviations = -0.3 Blind Sample ID = N58 Lab Value = 0.946 Most Probable Value = 0.910 Percent Recovery = 104.0 Date Sample Logged by Lab = 07/10/98 Sample ID = 1910242 Number of Standard Deviations = 0.2 Blind Sample ID = N58 Lab Value = 0.900 Most Probable Value = 0.910 Percent Recovery = 98.9 Date Sample Logged by Lab = 07/09/98 Sample ID = 1900091 Number of Standard Deviations = -0.1 Blind Sample ID = N58 Lab Value = 1.056 Most Probable Value = 0.910 Percent Recovery = 116.0 Date Sample Logged by Lab = 07/08/98 Sample ID = 1890199 Number of Standard Deviations = 0.9 Blind Sample ID = N58 Lab Value = 0.895 Most Probable Value = 0.910 Percent Recovery = 98.4 Date Sample Logged by Lab = 07/07/98 Sample ID = 1880061 Number of Standard Deviations = -0.1 Blind Sample ID = N58 Lab Value = 0.842 Most Probable Value = 0.910 Percent Recovery = 92.5 Date Sample Logged by Lab = 07/06/98 Sample ID = 1870156 Number of Standard Deviations = -0.4 Blind Sample ID = N58 Lab Value = 0.965 Most Probable Value = 0.910 Percent Recovery = 106.0 Date Sample Logged by Lab = 07/06/98 Sample ID = 1870155 Number of Standard Deviations = 0.3 Blind Sample ID = N58 Lab Value = 0.240 Most Probable Value = 0.285 Percent Recovery = 84.2 Date Sample Logged by Lab = 06/29/98 Sample ID = 1800271 Number of Standard Deviations = -0.4 Blind Sample ID = N57 Lab Value = 0.224 Most Probable Value = 0.285 Percent Recovery = 78.6 Date Sample Logged by Lab = 06/24/98 Sample ID = 1750106 Number of Standard Deviations = -0.5 Blind Sample ID = N57 Lab Value = 0.220 Most Probable Value = 0.285 Percent Recovery = 77.2 Date Sample Logged by Lab = 06/23/98 Sample ID = 1740133 Number of Standard Deviations = -0.5 Blind Sample ID = N57 Lab Value = 0.208 Most Probable Value = 0.285 Percent Recovery = 73.0 Date Sample Logged by Lab = 06/22/98 Sample ID = 1730176 Number of Standard Deviations = -0.6 Blind Sample ID = N57 Lab Value = 0.241 Most Probable Value = 0.285 Percent Recovery = 84.6 Date Sample Logged by Lab = 06/19/98 Sample ID = 1700284 Number of Standard Deviations = -0.3 Blind Sample ID = N57 Lab Value = 0.216 Most Probable Value = 0.285 Percent Recovery = 75.8 Date Sample Logged by Lab = 06/18/98 Sample ID = 1690149 Number of Standard Deviations = -0.5 Blind Sample ID = N57 Lab Value = 0.219 Most Probable Value = 0.285 Percent Recovery = 76.8 Date Sample Logged by Lab = 06/17/98 Sample ID = 1680021 Number of Standard Deviations = -0.5 Blind Sample ID = N57 Lab Value = 0.205 Most Probable Value = 0.285 Percent Recovery = 71.9 Date Sample Logged by Lab = 06/17/98 Sample ID = 1680020 Number of Standard Deviations = -0.6 Blind Sample ID = N57 Lab Value = 0.182 Most Probable Value = 0.285 Percent Recovery = 63.9 Date Sample Logged by Lab = 06/15/98 Sample ID = 1660092 Number of Standard Deviations = -0.8 Blind Sample ID = N57 Lab Value = 0.215 Most Probable Value = 0.285 Percent Recovery = 75.4 Date Sample Logged by Lab = 06/12/98 Sample ID = 1630123 Number of Standard Deviations = -0.5 Blind Sample ID = N57 Lab Value = 0.190 Most Probable Value = 0.285 Percent Recovery = 66.7 Date Sample Logged by Lab = 06/11/98 Sample ID = 1620086 Number of Standard Deviations = -0.7 Blind Sample ID = N57 Lab Value = 0.179 Most Probable Value = 0.285 Percent Recovery = 62.8 Date Sample Logged by Lab = 06/10/98 Sample ID = 1610152 Number of Standard Deviations = -0.8 Blind Sample ID = N57 Lab Value = 0.274 Most Probable Value = 0.285 Percent Recovery = 96.1 Date Sample Logged by Lab = 06/09/98 Sample ID = 1600122 Number of Standard Deviations = -0.1 Blind Sample ID = N57 Lab Value = 0.194 Most Probable Value = 0.285 Percent Recovery = 68.1 Date Sample Logged by Lab = 06/08/98 Sample ID = 1590184 Number of Standard Deviations = -0.7 Blind Sample ID = N57 Lab Value = 0.198 Most Probable Value = 0.285 Percent Recovery = 69.5 Date Sample Logged by Lab = 06/05/98 Sample ID = 1560221 Number of Standard Deviations = -0.7 Blind Sample ID = N57 Lab Value = 0.257 Most Probable Value = 0.285 Percent Recovery = 90.2 Date Sample Logged by Lab = 06/03/98 Sample ID = 1540100 Number of Standard Deviations = -0.2 Blind Sample ID = N57 Lab Value = 0.974 Most Probable Value = 0.910 Percent Recovery = 107.0 Date Sample Logged by Lab = 06/02/98 Sample ID = 1530225 Number of Standard Deviations = 0.4 Blind Sample ID = N58 Lab Value = 0.893 Most Probable Value = 0.910 Percent Recovery = 98.1 Date Sample Logged by Lab = 05/29/98 Sample ID = 1490073 Number of Standard Deviations = -0.1 Blind Sample ID = N58 Lab Value = 0.852 Most Probable Value = 0.910 Percent Recovery = 93.6 Date Sample Logged by Lab = 05/28/98 Sample ID = 1480066 Number of Standard Deviations = -0.4 Blind Sample ID = N58 Lab Value = 0.899 Most Probable Value = 0.910 Percent Recovery = 98.8 Date Sample Logged by Lab = 05/27/98 Sample ID = 1470194 Number of Standard Deviations = -0.1 Blind Sample ID = N58 Lab Value = 0.985 Most Probable Value = 0.910 Percent Recovery = 108.2 Date Sample Logged by Lab = 05/26/98 Sample ID = 1460155 Number of Standard Deviations = 0.5 Blind Sample ID = N58 Lab Value = 0.874 Most Probable Value = 0.910 Percent Recovery = 96.0 Date Sample Logged by Lab = 05/22/98 Sample ID = 1420205 Number of Standard Deviations = -0.2 Blind Sample ID = N58 Lab Value = 0.899 Most Probable Value = 0.910 Percent Recovery = 98.8 Date Sample Logged by Lab = 05/21/98 Sample ID = 1410124 Number of Standard Deviations = -0.1 Blind Sample ID = N58 Lab Value = 0.856 Most Probable Value = 0.910 Percent Recovery = 94.1 Date Sample Logged by Lab = 05/20/98 Sample ID = 1400054 Number of Standard Deviations = -0.3 Blind Sample ID = N58 Lab Value = 0.933 Most Probable Value = 0.910 Percent Recovery = 102.5 Date Sample Logged by Lab = 05/19/98 Sample ID = 1390114 Number of Standard Deviations = 0.1 Blind Sample ID = N58 Lab Value = 0.893 Most Probable Value = 0.910 Percent Recovery = 98.1 Date Sample Logged by Lab = 05/18/98 Sample ID = 1380248 Number of Standard Deviations = -0.1 Blind Sample ID = N58 Lab Value = 0.935 Most Probable Value = 0.910 Percent Recovery = 102.7 Date Sample Logged by Lab = 05/18/98 Sample ID = 1380092 Number of Standard Deviations = 0.2 Blind Sample ID = N58 Lab Value = 0.902 Most Probable Value = 0.910 Percent Recovery = 99.1 Date Sample Logged by Lab = 05/18/98 Sample ID = 1380086 Number of Standard Deviations = -0.0 Blind Sample ID = N58 Lab Value = 0.874 Most Probable Value = 0.910 Percent Recovery = 96.0 Date Sample Logged by Lab = 05/13/98 Sample ID = 1330276 Number of Standard Deviations = -0.2 Blind Sample ID = N58 Lab Value = 0.880 Most Probable Value = 0.910 Percent Recovery = 96.7 Date Sample Logged by Lab = 05/12/98 Sample ID = 1320066 Number of Standard Deviations = -0.2 Blind Sample ID = N58 Lab Value = 0.872 Most Probable Value = 0.910 Percent Recovery = 95.8 Date Sample Logged by Lab = 05/12/98 Sample ID = 1320067 Number of Standard Deviations = -0.2 Blind Sample ID = N58 Lab Value = 0.929 Most Probable Value = 0.910 Percent Recovery = 102.1 Date Sample Logged by Lab = 05/08/98 Sample ID = 1280049 Number of Standard Deviations = 0.1 Blind Sample ID = N58 Lab Value = 0.846 Most Probable Value = 0.910 Percent Recovery = 93.0 Date Sample Logged by Lab = 05/07/98 Sample ID = 1270080 Number of Standard Deviations = -0.4 Blind Sample ID = N58 Lab Value = 0.872 Most Probable Value = 0.910 Percent Recovery = 95.8 Date Sample Logged by Lab = 05/07/98 Sample ID = 1270081 Number of Standard Deviations = -0.2 Blind Sample ID = N58 Lab Value = 0.894 Most Probable Value = 0.910 Percent Recovery = 98.2 Date Sample Logged by Lab = 05/05/98 Sample ID = 1250078 Number of Standard Deviations = -0.1 Blind Sample ID = N58 Lab Value = 0.864 Most Probable Value = 0.910 Percent Recovery = 94.9 Date Sample Logged by Lab = 05/04/98 Sample ID = 1240120 Number of Standard Deviations = -0.3 Blind Sample ID = N58 Lab Value = 0.221 Most Probable Value = 0.285 Percent Recovery = 77.5 Date Sample Logged by Lab = 04/29/98 Sample ID = 1190165 Number of Standard Deviations = -0.5 Blind Sample ID = N57 Lab Value = 0.218 Most Probable Value = 0.285 Percent Recovery = 76.5 Date Sample Logged by Lab = 04/28/98 Sample ID = 1180172 Number of Standard Deviations = -0.5 Blind Sample ID = N57 Lab Value = 0.200 Most Probable Value = 0.285 Percent Recovery = 70.2 Date Sample Logged by Lab = 04/28/98 Sample ID = 1180015 Number of Standard Deviations = -0.7 Blind Sample ID = N57 Lab Value = 0.346 Most Probable Value = 0.285 Percent Recovery = 121.4 Date Sample Logged by Lab = 04/24/98 Sample ID = 1140197 Number of Standard Deviations = 0.5 Blind Sample ID = N57 Lab Value = 0.189 Most Probable Value = 0.285 Percent Recovery = 66.3 Date Sample Logged by Lab = 04/23/98 Sample ID = 1130051 Number of Standard Deviations = -0.8 Blind Sample ID = N57 Lab Value = 0.187 Most Probable Value = 0.285 Percent Recovery = 65.6 Date Sample Logged by Lab = 04/22/98 Sample ID = 1120067 Number of Standard Deviations = -0.8 Blind Sample ID = N57 Lab Value = 0.180 Most Probable Value = 0.285 Percent Recovery = 63.2 Date Sample Logged by Lab = 04/21/98 Sample ID = 1110199 Number of Standard Deviations = -0.8 Blind Sample ID = N57 Lab Value = 0.226 Most Probable Value = 0.285 Percent Recovery = 79.3 Date Sample Logged by Lab = 04/20/98 Sample ID = 1100102 Number of Standard Deviations = -0.5 Blind Sample ID = N57 Lab Value = 0.207 Most Probable Value = 0.285 Percent Recovery = 72.6 Date Sample Logged by Lab = 04/17/98 Sample ID = 1070105 Number of Standard Deviations = -0.6 Blind Sample ID = N57 Lab Value = 0.181 Most Probable Value = 0.285 Percent Recovery = 63.5 Date Sample Logged by Lab = 04/16/98 Sample ID = 1060094 Number of Standard Deviations = -0.8 Blind Sample ID = N57 Lab Value = 0.207 Most Probable Value = 0.285 Percent Recovery = 72.6 Date Sample Logged by Lab = 04/15/98 Sample ID = 1050081 Number of Standard Deviations = -0.6 Blind Sample ID = N57 Lab Value = 0.195 Most Probable Value = 0.285 Percent Recovery = 68.4 Date Sample Logged by Lab = 04/14/98 Sample ID = 1040088 Number of Standard Deviations = -0.7 Blind Sample ID = N57 Lab Value = 0.211 Most Probable Value = 0.285 Percent Recovery = 74.0 Date Sample Logged by Lab = 04/13/98 Sample ID = 1030115 Number of Standard Deviations = -0.6 Blind Sample ID = N57 Lab Value = 0.194 Most Probable Value = 0.285 Percent Recovery = 68.1 Date Sample Logged by Lab = 04/10/98 Sample ID = 1000133 Number of Standard Deviations = -0.7 Blind Sample ID = N57 Lab Value = 0.206 Most Probable Value = 0.285 Percent Recovery = 72.3 Date Sample Logged by Lab = 04/09/98 Sample ID = 0990032 Number of Standard Deviations = -0.6 Blind Sample ID = N57 Lab Value = 0.243 Most Probable Value = 0.285 Percent Recovery = 85.3 Date Sample Logged by Lab = 04/08/98 Sample ID = 0980048 Number of Standard Deviations = -0.3 Blind Sample ID = N57 Lab Value = 0.285 Most Probable Value = 0.285 Percent Recovery = 100.0 Date Sample Logged by Lab = 04/07/98 Sample ID = 0970098 Number of Standard Deviations = 0.0 Blind Sample ID = N57 Lab Value = 0.219 Most Probable Value = 0.285 Percent Recovery = 76.8 Date Sample Logged by Lab = 04/06/98 Sample ID = 0960034 Number of Standard Deviations = -0.5 Blind Sample ID = N57 Lab Value = 0.199 Most Probable Value = 0.285 Percent Recovery = 69.8 Date Sample Logged by Lab = 04/03/98 Sample ID = 0930130 Number of Standard Deviations = -0.7 Blind Sample ID = N57 Lab Value = 0.223 Most Probable Value = 0.285 Percent Recovery = 78.2 Date Sample Logged by Lab = 04/02/98 Sample ID = 0920029 Number of Standard Deviations = -0.5 Blind Sample ID = N57 Lab Value = 0.801 Most Probable Value = 0.754 Percent Recovery = 106.2 Date Sample Logged by Lab = 03/30/98 Sample ID = 0890102 Number of Standard Deviations = 0.3 Blind Sample ID = N56 Lab Value = 0.788 Most Probable Value = 0.754 Percent Recovery = 104.5 Date Sample Logged by Lab = 03/27/98 Sample ID = 0860117 Number of Standard Deviations = 0.2 Blind Sample ID = N56 Lab Value = 0.784 Most Probable Value = 0.754 Percent Recovery = 104.0 Date Sample Logged by Lab = 03/26/98 Sample ID = 0850055 Number of Standard Deviations = 0.2 Blind Sample ID = N56 Lab Value = 0.684 Most Probable Value = 0.754 Percent Recovery = 90.7 Date Sample Logged by Lab = 03/25/98 Sample ID = 0840150 Number of Standard Deviations = -0.5 Blind Sample ID = N56 Lab Value = 0.764 Most Probable Value = 0.754 Percent Recovery = 101.3 Date Sample Logged by Lab = 03/24/98 Sample ID = 0830079 Number of Standard Deviations = 0.1 Blind Sample ID = N56 Lab Value = 0.775 Most Probable Value = 0.754 Percent Recovery = 102.8 Date Sample Logged by Lab = 03/23/98 Sample ID = 0820117 Number of Standard Deviations = 0.1 Blind Sample ID = N56 Lab Value = 0.756 Most Probable Value = 0.754 Percent Recovery = 100.3 Date Sample Logged by Lab = 03/20/98 Sample ID = 0790175 Number of Standard Deviations = 0.0 Blind Sample ID = N56 Lab Value = 0.749 Most Probable Value = 0.754 Percent Recovery = 99.3 Date Sample Logged by Lab = 03/19/98 Sample ID = 0780167 Number of Standard Deviations = -0.0 Blind Sample ID = N56 Lab Value = 0.738 Most Probable Value = 0.754 Percent Recovery = 97.9 Date Sample Logged by Lab = 03/18/98 Sample ID = 0770086 Number of Standard Deviations = -0.1 Blind Sample ID = N56 Lab Value = 0.732 Most Probable Value = 0.754 Percent Recovery = 97.1 Date Sample Logged by Lab = 03/17/98 Sample ID = 0760074 Number of Standard Deviations = -0.1 Blind Sample ID = N56 Lab Value = 0.749 Most Probable Value = 0.754 Percent Recovery = 99.3 Date Sample Logged by Lab = 03/16/98 Sample ID = 0750135 Number of Standard Deviations = -0.0 Blind Sample ID = N56 Lab Value = 0.752 Most Probable Value = 0.754 Percent Recovery = 99.7 Date Sample Logged by Lab = 03/13/98 Sample ID = 0720044 Number of Standard Deviations = -0.0 Blind Sample ID = N56 Lab Value = 0.722 Most Probable Value = 0.754 Percent Recovery = 95.8 Date Sample Logged by Lab = 03/12/98 Sample ID = 0710086 Number of Standard Deviations = -0.2 Blind Sample ID = N56 Lab Value = 0.709 Most Probable Value = 0.754 Percent Recovery = 94.0 Date Sample Logged by Lab = 03/11/98 Sample ID = 0700093 Number of Standard Deviations = -0.3 Blind Sample ID = N56 Lab Value = 0.767 Most Probable Value = 0.754 Percent Recovery = 101.7 Date Sample Logged by Lab = 03/10/98 Sample ID = 0690051 Number of Standard Deviations = 0.1 Blind Sample ID = N56 Lab Value = 0.725 Most Probable Value = 0.754 Percent Recovery = 96.2 Date Sample Logged by Lab = 03/09/98 Sample ID = 0680078 Number of Standard Deviations = -0.2 Blind Sample ID = N56 Lab Value = 0.680 Most Probable Value = 0.754 Percent Recovery = 90.2 Date Sample Logged by Lab = 03/06/98 Sample ID = 0650034 Number of Standard Deviations = -0.5 Blind Sample ID = N56 Lab Value = 0.754 Most Probable Value = 0.754 Percent Recovery = 100.0 Date Sample Logged by Lab = 03/05/98 Sample ID = 0640057 Number of Standard Deviations = 0.0 Blind Sample ID = N56 Lab Value = 0.708 Most Probable Value = 0.754 Percent Recovery = 93.9 Date Sample Logged by Lab = 03/04/98 Sample ID = 0630039 Number of Standard Deviations = -0.3 Blind Sample ID = N56 Lab Value = 0.699 Most Probable Value = 0.754 Percent Recovery = 92.7 Date Sample Logged by Lab = 03/03/98 Sample ID = 0620130 Number of Standard Deviations = -0.4 Blind Sample ID = N56 Lab Value = 0.300 Most Probable Value = 0.304 Percent Recovery = 98.7 Date Sample Logged by Lab = 03/02/98 Sample ID = 0610069 Number of Standard Deviations = -0.0 Blind Sample ID = N55 Lab Value = 0.308 Most Probable Value = 0.304 Percent Recovery = 101.3 Date Sample Logged by Lab = 02/27/98 Sample ID = 0580060 Number of Standard Deviations = 0.0 Blind Sample ID = N55 Lab Value = 0.326 Most Probable Value = 0.304 Percent Recovery = 107.2 Date Sample Logged by Lab = 02/26/98 Sample ID = 0570016 Number of Standard Deviations = 0.2 Blind Sample ID = N55 Lab Value = 0.284 Most Probable Value = 0.304 Percent Recovery = 93.4 Date Sample Logged by Lab = 02/25/98 Sample ID = 0560008 Number of Standard Deviations = -0.2 Blind Sample ID = N55 Lab Value = 0.297 Most Probable Value = 0.304 Percent Recovery = 97.7 Date Sample Logged by Lab = 02/24/98 Sample ID = 0550067 Number of Standard Deviations = -0.1 Blind Sample ID = N55 Lab Value = 0.279 Most Probable Value = 0.304 Percent Recovery = 91.8 Date Sample Logged by Lab = 02/23/98 Sample ID = 0540089 Number of Standard Deviations = -0.2 Blind Sample ID = N55 Lab Value = 0.282 Most Probable Value = 0.304 Percent Recovery = 92.8 Date Sample Logged by Lab = 02/23/98 Sample ID = 0540091 Number of Standard Deviations = -0.2 Blind Sample ID = N55 Lab Value = 0.265 Most Probable Value = 0.304 Percent Recovery = 87.2 Date Sample Logged by Lab = 02/20/98 Sample ID = 0510083 Number of Standard Deviations = -0.3 Blind Sample ID = N55 Lab Value = 0.416 Most Probable Value = 0.304 Percent Recovery = 136.8 Date Sample Logged by Lab = 02/19/98 Sample ID = 0500029 Number of Standard Deviations = 0.9 Blind Sample ID = N55 Lab Value = 0.295 Most Probable Value = 0.304 Percent Recovery = 97.0 Date Sample Logged by Lab = 02/18/98 Sample ID = 0490124 Number of Standard Deviations = -0.1 Blind Sample ID = N55 Lab Value = 0.299 Most Probable Value = 0.304 Percent Recovery = 98.4 Date Sample Logged by Lab = 02/17/98 Sample ID = 0480198 Number of Standard Deviations = -0.0 Blind Sample ID = N55 Lab Value = 0.275 Most Probable Value = 0.304 Percent Recovery = 90.5 Date Sample Logged by Lab = 02/13/98 Sample ID = 0440042 Number of Standard Deviations = -0.2 Blind Sample ID = N55 Lab Value = 0.275 Most Probable Value = 0.304 Percent Recovery = 90.5 Date Sample Logged by Lab = 02/12/98 Sample ID = 0430125 Number of Standard Deviations = -0.2 Blind Sample ID = N55 Lab Value = 0.277 Most Probable Value = 0.304 Percent Recovery = 91.1 Date Sample Logged by Lab = 02/11/98 Sample ID = 0420026 Number of Standard Deviations = -0.2 Blind Sample ID = N55 Lab Value = 0.322 Most Probable Value = 0.304 Percent Recovery = 105.9 Date Sample Logged by Lab = 02/10/98 Sample ID = 0410052 Number of Standard Deviations = 0.1 Blind Sample ID = N55 Lab Value = 0.288 Most Probable Value = 0.304 Percent Recovery = 94.7 Date Sample Logged by Lab = 02/10/98 Sample ID = 0410015 Number of Standard Deviations = -0.1 Blind Sample ID = N55 Lab Value = 0.317 Most Probable Value = 0.304 Percent Recovery = 104.3 Date Sample Logged by Lab = 02/06/98 Sample ID = 0370162 Number of Standard Deviations = 0.1 Blind Sample ID = N55 Lab Value = 0.251 Most Probable Value = 0.304 Percent Recovery = 82.6 Date Sample Logged by Lab = 02/05/98 Sample ID = 0360075 Number of Standard Deviations = -0.4 Blind Sample ID = N55 Lab Value = 0.306 Most Probable Value = 0.304 Percent Recovery = 100.7 Date Sample Logged by Lab = 02/04/98 Sample ID = 0350091 Number of Standard Deviations = 0.0 Blind Sample ID = N55 Lab Value = 0.332 Most Probable Value = 0.304 Percent Recovery = 109.2 Date Sample Logged by Lab = 02/03/98 Sample ID = 0340136 Number of Standard Deviations = 0.2 Blind Sample ID = N55 Lab Value = 0.711 Most Probable Value = 0.754 Percent Recovery = 94.3 Date Sample Logged by Lab = 02/02/98 Sample ID = 0330059 Number of Standard Deviations = -0.3 Blind Sample ID = N56 Lab Value = 0.577 Most Probable Value = 0.754 Percent Recovery = 76.5 Date Sample Logged by Lab = 01/30/98 Sample ID = 0300116 Number of Standard Deviations = -1.2 Blind Sample ID = N56 Lab Value = 0.761 Most Probable Value = 0.754 Percent Recovery = 100.9 Date Sample Logged by Lab = 01/29/98 Sample ID = 0290023 Number of Standard Deviations = 0.0 Blind Sample ID = N56 Lab Value = 0.624 Most Probable Value = 0.754 Percent Recovery = 82.8 Date Sample Logged by Lab = 01/28/98 Sample ID = 0280080 Number of Standard Deviations = -0.9 Blind Sample ID = N56 Lab Value = 0.703 Most Probable Value = 0.754 Percent Recovery = 93.2 Date Sample Logged by Lab = 01/27/98 Sample ID = 0270117 Number of Standard Deviations = -0.3 Blind Sample ID = N56 Lab Value = 0.680 Most Probable Value = 0.754 Percent Recovery = 90.2 Date Sample Logged by Lab = 01/26/98 Sample ID = 0260136 Number of Standard Deviations = -0.5 Blind Sample ID = N56 Lab Value = 0.709 Most Probable Value = 0.754 Percent Recovery = 94.0 Date Sample Logged by Lab = 01/26/98 Sample ID = 0260140 Number of Standard Deviations = -0.3 Blind Sample ID = N56 Lab Value = 0.584 Most Probable Value = 0.754 Percent Recovery = 77.5 Date Sample Logged by Lab = 01/22/98 Sample ID = 0220091 Number of Standard Deviations = -1.1 Blind Sample ID = N56 Lab Value = 0.642 Most Probable Value = 0.754 Percent Recovery = 85.1 Date Sample Logged by Lab = 01/21/98 Sample ID = 0210067 Number of Standard Deviations = -0.7 Blind Sample ID = N56 Lab Value = 0.696 Most Probable Value = 0.754 Percent Recovery = 92.3 Date Sample Logged by Lab = 01/20/98 Sample ID = 0200128 Number of Standard Deviations = -0.4 Blind Sample ID = N56 Lab Value = 0.718 Most Probable Value = 0.754 Percent Recovery = 95.2 Date Sample Logged by Lab = 01/20/98 Sample ID = 0200126 Number of Standard Deviations = -0.2 Blind Sample ID = N56 Lab Value = 0.719 Most Probable Value = 0.754 Percent Recovery = 95.4 Date Sample Logged by Lab = 01/20/98 Sample ID = 0200127 Number of Standard Deviations = -0.2 Blind Sample ID = N56 Lab Value = 0.717 Most Probable Value = 0.754 Percent Recovery = 95.1 Date Sample Logged by Lab = 01/20/98 Sample ID = 0200129 Number of Standard Deviations = -0.2 Blind Sample ID = N56 Lab Value = 0.725 Most Probable Value = 0.754 Percent Recovery = 96.2 Date Sample Logged by Lab = 01/16/98 Sample ID = 0160122 Number of Standard Deviations = -0.2 Blind Sample ID = N56 Lab Value = 0.652 Most Probable Value = 0.754 Percent Recovery = 86.5 Date Sample Logged by Lab = 01/16/98 Sample ID = 0160106 Number of Standard Deviations = -0.7 Blind Sample ID = N56 Lab Value = 0.683 Most Probable Value = 0.754 Percent Recovery = 90.6 Date Sample Logged by Lab = 01/09/98 Sample ID = 0090089 Number of Standard Deviations = -0.5 Blind Sample ID = N56 Lab Value = 0.748 Most Probable Value = 0.754 Percent Recovery = 99.2 Date Sample Logged by Lab = 01/08/98 Sample ID = 0080105 Number of Standard Deviations = -0.0 Blind Sample ID = N56 Lab Value = 0.639 Most Probable Value = 0.754 Percent Recovery = 84.7 Date Sample Logged by Lab = 01/07/98 Sample ID = 0070047 Number of Standard Deviations = -0.8 Blind Sample ID = N56 Lab Value = 0.749 Most Probable Value = 0.754 Percent Recovery = 99.3 Date Sample Logged by Lab = 01/06/98 Sample ID = 0060023 Number of Standard Deviations = -0.0 Blind Sample ID = N56 Lab Value = 0.722 Most Probable Value = 0.754 Percent Recovery = 95.8 Date Sample Logged by Lab = 01/05/98 Sample ID = 0050007 Number of Standard Deviations = -0.2 Blind Sample ID = N56 Lab Value = 0.259 Most Probable Value = 0.304 Percent Recovery = 85.2 Date Sample Logged by Lab = 12/31/97 Sample ID = 3650034 Number of Standard Deviations = -0.3 Blind Sample ID = N55 Lab Value = 0.258 Most Probable Value = 0.304 Percent Recovery = 84.9 Date Sample Logged by Lab = 12/29/97 Sample ID = 3630050 Number of Standard Deviations = -0.4 Blind Sample ID = N55 Lab Value = 0.317 Most Probable Value = 0.304 Percent Recovery = 104.3 Date Sample Logged by Lab = 12/24/97 Sample ID = 3580095 Number of Standard Deviations = 0.1 Blind Sample ID = N55 Lab Value = 0.316 Most Probable Value = 0.304 Percent Recovery = 103.9 Date Sample Logged by Lab = 12/24/97 Sample ID = 3580090 Number of Standard Deviations = 0.1 Blind Sample ID = N55 Lab Value = 0.265 Most Probable Value = 0.304 Percent Recovery = 87.2 Date Sample Logged by Lab = 12/23/97 Sample ID = 3570051 Number of Standard Deviations = -0.3 Blind Sample ID = N55 Lab Value = 0.282 Most Probable Value = 0.304 Percent Recovery = 92.8 Date Sample Logged by Lab = 12/23/97 Sample ID = 3570023 Number of Standard Deviations = -0.2 Blind Sample ID = N55 Lab Value = 0.263 Most Probable Value = 0.304 Percent Recovery = 86.5 Date Sample Logged by Lab = 12/19/97 Sample ID = 3530127 Number of Standard Deviations = -0.3 Blind Sample ID = N55 Lab Value = 0.253 Most Probable Value = 0.304 Percent Recovery = 83.2 Date Sample Logged by Lab = 12/18/97 Sample ID = 3520004 Number of Standard Deviations = -0.4 Blind Sample ID = N55 Lab Value = 0.270 Most Probable Value = 0.304 Percent Recovery = 88.8 Date Sample Logged by Lab = 12/17/97 Sample ID = 3510165 Number of Standard Deviations = -0.3 Blind Sample ID = N55 Lab Value = 0.286 Most Probable Value = 0.304 Percent Recovery = 94.1 Date Sample Logged by Lab = 12/16/97 Sample ID = 3500009 Number of Standard Deviations = -0.1 Blind Sample ID = N55 Lab Value = 0.390 Most Probable Value = 0.304 Percent Recovery = 128.3 Date Sample Logged by Lab = 12/15/97 Sample ID = 3490159 Number of Standard Deviations = 0.7 Blind Sample ID = N55 Lab Value = 0.292 Most Probable Value = 0.304 Percent Recovery = 96.1 Date Sample Logged by Lab = 12/12/97 Sample ID = 3460120 Number of Standard Deviations = -0.1 Blind Sample ID = N55 Lab Value = 0.232 Most Probable Value = 0.304 Percent Recovery = 76.3 Date Sample Logged by Lab = 12/11/97 Sample ID = 3450040 Number of Standard Deviations = -0.6 Blind Sample ID = N55 Lab Value = 0.219 Most Probable Value = 0.304 Percent Recovery = 72.0 Date Sample Logged by Lab = 12/10/97 Sample ID = 3440062 Number of Standard Deviations = -0.7 Blind Sample ID = N55 Lab Value = 0.208 Most Probable Value = 0.304 Percent Recovery = 68.4 Date Sample Logged by Lab = 12/09/97 Sample ID = 3430054 Number of Standard Deviations = -0.7 Blind Sample ID = N55 Lab Value = 0.224 Most Probable Value = 0.304 Percent Recovery = 73.7 Date Sample Logged by Lab = 12/05/97 Sample ID = 3390185 Number of Standard Deviations = -0.6 Blind Sample ID = N55 Lab Value = 0.233 Most Probable Value = 0.304 Percent Recovery = 76.6 Date Sample Logged by Lab = 12/04/97 Sample ID = 3380078 Number of Standard Deviations = -0.6 Blind Sample ID = N55 Lab Value = 0.217 Most Probable Value = 0.304 Percent Recovery = 71.4 Date Sample Logged by Lab = 12/03/97 Sample ID = 3370041 Number of Standard Deviations = -0.7 Blind Sample ID = N55 Lab Value = 0.724 Most Probable Value = 0.754 Percent Recovery = 96.0 Date Sample Logged by Lab = 12/02/97 Sample ID = 3360030 Number of Standard Deviations = -0.2 Blind Sample ID = N56 Lab Value = 0.253 Most Probable Value = 0.304 Percent Recovery = 83.2 Date Sample Logged by Lab = 12/02/97 Sample ID = 3360029 Number of Standard Deviations = -0.4 Blind Sample ID = N55 Lab Value = 0.693 Most Probable Value = 0.754 Percent Recovery = 91.9 Date Sample Logged by Lab = 11/28/97 Sample ID = 3320069 Number of Standard Deviations = -0.4 Blind Sample ID = N56 Lab Value = 0.753 Most Probable Value = 0.754 Percent Recovery = 99.9 Date Sample Logged by Lab = 11/26/97 Sample ID = 3300069 Number of Standard Deviations = -0.0 Blind Sample ID = N56 Lab Value = 0.650 Most Probable Value = 0.754 Percent Recovery = 86.2 Date Sample Logged by Lab = 11/25/97 Sample ID = 3290137 Number of Standard Deviations = -0.7 Blind Sample ID = N56 Lab Value = 0.726 Most Probable Value = 0.754 Percent Recovery = 96.3 Date Sample Logged by Lab = 11/25/97 Sample ID = 3290141 Number of Standard Deviations = -0.2 Blind Sample ID = N56 Lab Value = 0.682 Most Probable Value = 0.754 Percent Recovery = 90.5 Date Sample Logged by Lab = 11/25/97 Sample ID = 3290143 Number of Standard Deviations = -0.5 Blind Sample ID = N56 Lab Value = 0.715 Most Probable Value = 0.754 Percent Recovery = 94.8 Date Sample Logged by Lab = 11/21/97 Sample ID = 3250322 Number of Standard Deviations = -0.3 Blind Sample ID = N56 Lab Value = 0.663 Most Probable Value = 0.754 Percent Recovery = 87.9 Date Sample Logged by Lab = 11/20/97 Sample ID = 3240003 Number of Standard Deviations = -0.6 Blind Sample ID = N56 Lab Value = 0.660 Most Probable Value = 0.754 Percent Recovery = 87.5 Date Sample Logged by Lab = 11/19/97 Sample ID = 3230051 Number of Standard Deviations = -0.6 Blind Sample ID = N56 Lab Value = 0.654 Most Probable Value = 0.754 Percent Recovery = 86.7 Date Sample Logged by Lab = 11/18/97 Sample ID = 3220048 Number of Standard Deviations = -0.7 Blind Sample ID = N56 Lab Value = 0.687 Most Probable Value = 0.754 Percent Recovery = 91.1 Date Sample Logged by Lab = 11/12/97 Sample ID = 3160077 Number of Standard Deviations = -0.4 Blind Sample ID = N56 Lab Value = 0.715 Most Probable Value = 0.754 Percent Recovery = 94.8 Date Sample Logged by Lab = 11/07/97 Sample ID = 3110064 Number of Standard Deviations = -0.3 Blind Sample ID = N56 Lab Value = 0.666 Most Probable Value = 0.754 Percent Recovery = 88.3 Date Sample Logged by Lab = 11/06/97 Sample ID = 3100120 Number of Standard Deviations = -0.6 Blind Sample ID = N56 Lab Value = 0.693 Most Probable Value = 0.754 Percent Recovery = 91.9 Date Sample Logged by Lab = 11/05/97 Sample ID = 3090055 Number of Standard Deviations = -0.4 Blind Sample ID = N56 Lab Value = 0.690 Most Probable Value = 0.754 Percent Recovery = 91.5 Date Sample Logged by Lab = 11/04/97 Sample ID = 3080090 Number of Standard Deviations = -0.4 Blind Sample ID = N56 Lab Value = 0.270 Most Probable Value = 0.304 Percent Recovery = 88.8 Date Sample Logged by Lab = 10/30/97 Sample ID = 3030092 Number of Standard Deviations = -0.3 Blind Sample ID = N55 Lab Value = 0.355 Most Probable Value = 0.304 Percent Recovery = 116.8 Date Sample Logged by Lab = 10/14/97 Sample ID = 2870206 Number of Standard Deviations = 0.4 Blind Sample ID = N55 Lab Value = 0.263 Most Probable Value = 0.304 Percent Recovery = 86.5 Date Sample Logged by Lab = 10/10/97 Sample ID = 2830027 Number of Standard Deviations = -0.3 Blind Sample ID = N55 Lab Value = 0.337 Most Probable Value = 0.304 Percent Recovery = 110.9 Date Sample Logged by Lab = 10/08/97 Sample ID = 2810046 Number of Standard Deviations = 0.3 Blind Sample ID = N55 Lab Value = 0.266 Most Probable Value = 0.304 Percent Recovery = 87.5 Date Sample Logged by Lab = 10/06/97 Sample ID = 2790063 Number of Standard Deviations = -0.3 Blind Sample ID = N55 Lab Value = 0.281 Most Probable Value = 0.304 Percent Recovery = 92.4 Date Sample Logged by Lab = 10/06/97 Sample ID = 2790001 Number of Standard Deviations = -0.2 Blind Sample ID = N55 Lab Value = 0.338 Most Probable Value = 0.304 Percent Recovery = 111.2 Date Sample Logged by Lab = 10/02/97 Sample ID = 2750041 Number of Standard Deviations = 0.3 Blind Sample ID = N55 Lab Value = 2.421 Most Probable Value = 2.370 Percent Recovery = 102.2 Date Sample Logged by Lab = 10/02/97 Sample ID = 2750040 Number of Standard Deviations = 0.2 Blind Sample ID = N52 Lab Value = 2.427 Most Probable Value = 2.370 Percent Recovery = 102.4 Date Sample Logged by Lab = 09/25/97 Sample ID = 2680157 Number of Standard Deviations = 0.2 Blind Sample ID = N52 Lab Value = 2.418 Most Probable Value = 2.370 Percent Recovery = 102.0 Date Sample Logged by Lab = 09/24/97 Sample ID = 2670114 Number of Standard Deviations = 0.2 Blind Sample ID = N52 Lab Value = 2.145 Most Probable Value = 2.370 Percent Recovery = 90.5 Date Sample Logged by Lab = 09/22/97 Sample ID = 2650098 Number of Standard Deviations = -0.7 Blind Sample ID = N52 Lab Value = 2.338 Most Probable Value = 2.370 Percent Recovery = 98.6 Date Sample Logged by Lab = 09/22/97 Sample ID = 2650081 Number of Standard Deviations = -0.1 Blind Sample ID = N52 Lab Value = 2.091 Most Probable Value = 2.370 Percent Recovery = 88.2 Date Sample Logged by Lab = 09/22/97 Sample ID = 2650080 Number of Standard Deviations = -0.9 Blind Sample ID = N52 Lab Value = 2.271 Most Probable Value = 2.370 Percent Recovery = 95.8 Date Sample Logged by Lab = 09/10/97 Sample ID = 2530232 Number of Standard Deviations = -0.3 Blind Sample ID = N52 Lab Value = 2.535 Most Probable Value = 2.370 Percent Recovery = 107.0 Date Sample Logged by Lab = 09/05/97 Sample ID = 2480304 Number of Standard Deviations = 0.5 Blind Sample ID = N52 Lab Value = 2.245 Most Probable Value = 2.370 Percent Recovery = 94.7 Date Sample Logged by Lab = 09/05/97 Sample ID = 2480258 Number of Standard Deviations = -0.4 Blind Sample ID = N52 Lab Value = 2.358 Most Probable Value = 2.370 Percent Recovery = 99.5 Date Sample Logged by Lab = 09/05/97 Sample ID = 2480239 Number of Standard Deviations = -0.0 Blind Sample ID = N52 Lab Value = 0.471 Most Probable Value = 0.474 Percent Recovery = 99.4 Date Sample Logged by Lab = 08/29/97 Sample ID = 2410014 Number of Standard Deviations = -0.0 Blind Sample ID = NAB Lab Value = 0.337 Most Probable Value = 0.474 Percent Recovery = 71.1 Date Sample Logged by Lab = 08/29/97 Sample ID = 2410019 Number of Standard Deviations = -1.1 Blind Sample ID = NAB Lab Value = 0.416 Most Probable Value = 0.474 Percent Recovery = 87.8 Date Sample Logged by Lab = 08/29/97 Sample ID = 2410006 Number of Standard Deviations = -0.4 Blind Sample ID = NAB Lab Value = 0.506 Most Probable Value = 0.474 Percent Recovery = 106.8 Date Sample Logged by Lab = 08/22/97 Sample ID = 2340009 Number of Standard Deviations = 0.2 Blind Sample ID = NAB Lab Value = 0.585 Most Probable Value = 0.474 Percent Recovery = 123.4 Date Sample Logged by Lab = 08/22/97 Sample ID = 2340008 Number of Standard Deviations = 0.9 Blind Sample ID = NAB Lab Value = 0.500 Most Probable Value = 0.474 Percent Recovery = 105.5 Date Sample Logged by Lab = 08/18/97 Sample ID = 2300319 Number of Standard Deviations = 0.2 Blind Sample ID = NAB Lab Value = 0.482 Most Probable Value = 0.474 Percent Recovery = 101.7 Date Sample Logged by Lab = 08/13/97 Sample ID = 2250164 Number of Standard Deviations = 0.1 Blind Sample ID = NAB Lab Value = 0.463 Most Probable Value = 0.474 Percent Recovery = 97.7 Date Sample Logged by Lab = 08/13/97 Sample ID = 2250165 Number of Standard Deviations = -0.1 Blind Sample ID = NAB Lab Value = 0.506 Most Probable Value = 0.474 Percent Recovery = 106.8 Date Sample Logged by Lab = 08/08/97 Sample ID = 2200242 Number of Standard Deviations = 0.2 Blind Sample ID = NAB Lab Value = 0.464 Most Probable Value = 0.474 Percent Recovery = 97.9 Date Sample Logged by Lab = 08/08/97 Sample ID = 2200235 Number of Standard Deviations = -0.1 Blind Sample ID = NAB Lab Value = 2.330 Most Probable Value = 2.370 Percent Recovery = 98.3 Date Sample Logged by Lab = 08/01/97 Sample ID = 2130035 Number of Standard Deviations = -0.1 Blind Sample ID = N52 Lab Value = 2.390 Most Probable Value = 2.370 Percent Recovery = 100.8 Date Sample Logged by Lab = 07/31/97 Sample ID = 2120422 Number of Standard Deviations = 0.1 Blind Sample ID = N52 Lab Value = 2.573 Most Probable Value = 2.370 Percent Recovery = 108.6 Date Sample Logged by Lab = 07/25/97 Sample ID = 2060079 Number of Standard Deviations = 0.6 Blind Sample ID = N52 Lab Value = 2.697 Most Probable Value = 2.370 Percent Recovery = 113.8 Date Sample Logged by Lab = 07/23/97 Sample ID = 2040022 Number of Standard Deviations = 1.0 Blind Sample ID = N52 Lab Value = 2.769 Most Probable Value = 2.370 Percent Recovery = 116.8 Date Sample Logged by Lab = 07/17/97 Sample ID = 1980320 Number of Standard Deviations = 1.2 Blind Sample ID = N52 Lab Value = 2.558 Most Probable Value = 2.370 Percent Recovery = 107.9 Date Sample Logged by Lab = 07/15/97 Sample ID = 1960164 Number of Standard Deviations = 0.6 Blind Sample ID = N52 Lab Value = 2.435 Most Probable Value = 2.370 Percent Recovery = 102.7 Date Sample Logged by Lab = 07/14/97 Sample ID = 1950136 Number of Standard Deviations = 0.2 Blind Sample ID = N52 Lab Value = 2.545 Most Probable Value = 2.370 Percent Recovery = 107.4 Date Sample Logged by Lab = 07/09/97 Sample ID = 1900043 Number of Standard Deviations = 0.5 Blind Sample ID = N52 Lab Value = 2.666 Most Probable Value = 2.370 Percent Recovery = 112.5 Date Sample Logged by Lab = 07/07/97 Sample ID = 1880143 Number of Standard Deviations = 0.9 Blind Sample ID = N52 Lab Value = 0.417 Most Probable Value = 0.474 Percent Recovery = 88.0 Date Sample Logged by Lab = 07/03/97 Sample ID = 1840059 Number of Standard Deviations = -0.4 Blind Sample ID = NAB Lab Value = 2.603 Most Probable Value = 2.370 Percent Recovery = 109.8 Date Sample Logged by Lab = 07/03/97 Sample ID = 1840058 Number of Standard Deviations = 0.7 Blind Sample ID = N52 Lab Value = 0.440 Most Probable Value = 0.474 Percent Recovery = 92.8 Date Sample Logged by Lab = 06/26/97 Sample ID = 1770157 Number of Standard Deviations = -0.3 Blind Sample ID = NAB Lab Value = 0.472 Most Probable Value = 0.474 Percent Recovery = 99.6 Date Sample Logged by Lab = 06/26/97 Sample ID = 1770169 Number of Standard Deviations = -0.0 Blind Sample ID = NAB Lab Value = 0.441 Most Probable Value = 0.474 Percent Recovery = 93.0 Date Sample Logged by Lab = 06/19/97 Sample ID = 1700171 Number of Standard Deviations = -0.3 Blind Sample ID = NAB Lab Value = 0.480 Most Probable Value = 0.474 Percent Recovery = 101.3 Date Sample Logged by Lab = 06/19/97 Sample ID = 1700184 Number of Standard Deviations = 0.0 Blind Sample ID = NAB Lab Value = 0.478 Most Probable Value = 0.474 Percent Recovery = 100.8 Date Sample Logged by Lab = 06/19/97 Sample ID = 1700200 Number of Standard Deviations = 0.0 Blind Sample ID = NAB Lab Value = 0.473 Most Probable Value = 0.474 Percent Recovery = 99.8 Date Sample Logged by Lab = 06/12/97 Sample ID = 1630057 Number of Standard Deviations = -0.0 Blind Sample ID = NAB Lab Value = 0.364 Most Probable Value = 0.474 Percent Recovery = 76.8 Date Sample Logged by Lab = 06/09/97 Sample ID = 1600089 Number of Standard Deviations = -0.8 Blind Sample ID = NAB Lab Value = 0.386 Most Probable Value = 0.474 Percent Recovery = 81.4 Date Sample Logged by Lab = 06/04/97 Sample ID = 1550146 Number of Standard Deviations = -0.7 Blind Sample ID = NAB Lab Value = 0.455 Most Probable Value = 0.474 Percent Recovery = 96.0 Date Sample Logged by Lab = 06/04/97 Sample ID = 1550158 Number of Standard Deviations = -0.1 Blind Sample ID = NAB Lab Value = 2.430 Most Probable Value = 2.370 Percent Recovery = 102.5 Date Sample Logged by Lab = 05/29/97 Sample ID = 1490201 Number of Standard Deviations = 0.2 Blind Sample ID = N52 Lab Value = 2.485 Most Probable Value = 2.370 Percent Recovery = 104.9 Date Sample Logged by Lab = 05/29/97 Sample ID = 1490169 Number of Standard Deviations = 0.4 Blind Sample ID = N52 Lab Value = 2.399 Most Probable Value = 2.370 Percent Recovery = 101.2 Date Sample Logged by Lab = 05/29/97 Sample ID = 1490165 Number of Standard Deviations = 0.1 Blind Sample ID = N52 Lab Value = 2.582 Most Probable Value = 2.370 Percent Recovery = 108.9 Date Sample Logged by Lab = 05/27/97 Sample ID = 1470095 Number of Standard Deviations = 0.7 Blind Sample ID = N52 Lab Value = 2.600 Most Probable Value = 2.370 Percent Recovery = 109.7 Date Sample Logged by Lab = 05/23/97 Sample ID = 1430316 Number of Standard Deviations = 0.7 Blind Sample ID = N52 Lab Value = 2.448 Most Probable Value = 2.370 Percent Recovery = 103.3 Date Sample Logged by Lab = 05/16/97 Sample ID = 1360240 Number of Standard Deviations = 0.2 Blind Sample ID = N52 Lab Value = 2.270 Most Probable Value = 2.370 Percent Recovery = 95.8 Date Sample Logged by Lab = 05/13/97 Sample ID = 1330065 Number of Standard Deviations = -0.3 Blind Sample ID = N52 Lab Value = 2.192 Most Probable Value = 2.370 Percent Recovery = 92.5 Date Sample Logged by Lab = 05/13/97 Sample ID = 1330027 Number of Standard Deviations = -0.6 Blind Sample ID = N52 Lab Value = 2.584 Most Probable Value = 2.370 Percent Recovery = 109.0 Date Sample Logged by Lab = 05/13/97 Sample ID = 1330068 Number of Standard Deviations = 0.7 Blind Sample ID = N52 Lab Value = 2.583 Most Probable Value = 2.370 Percent Recovery = 109.0 Date Sample Logged by Lab = 05/07/97 Sample ID = 1270111 Number of Standard Deviations = 0.7 Blind Sample ID = N52 Lab Value = 0.419 Most Probable Value = 0.474 Percent Recovery = 88.4 Date Sample Logged by Lab = 05/01/97 Sample ID = 1210203 Number of Standard Deviations = -0.4 Blind Sample ID = NAB Lab Value = 0.494 Most Probable Value = 0.474 Percent Recovery = 104.2 Date Sample Logged by Lab = 04/30/97 Sample ID = 1200068 Number of Standard Deviations = 0.2 Blind Sample ID = NAB Lab Value = 0.467 Most Probable Value = 0.474 Percent Recovery = 98.5 Date Sample Logged by Lab = 04/28/97 Sample ID = 1180127 Number of Standard Deviations = -0.1 Blind Sample ID = NAB Lab Value = 0.491 Most Probable Value = 0.474 Percent Recovery = 103.6 Date Sample Logged by Lab = 04/28/97 Sample ID = 1180142 Number of Standard Deviations = 0.1 Blind Sample ID = NAB Lab Value = 0.426 Most Probable Value = 0.474 Percent Recovery = 89.9 Date Sample Logged by Lab = 04/18/97 Sample ID = 1080073 Number of Standard Deviations = -0.4 Blind Sample ID = NAB Lab Value = 0.500 Most Probable Value = 0.474 Percent Recovery = 105.5 Date Sample Logged by Lab = 04/17/97 Sample ID = 1070200 Number of Standard Deviations = 0.2 Blind Sample ID = NAB Lab Value = 0.400 Most Probable Value = 0.474 Percent Recovery = 84.4 Date Sample Logged by Lab = 04/14/97 Sample ID = 1040227 Number of Standard Deviations = -0.6 Blind Sample ID = NAB Lab Value = 0.400 Most Probable Value = 0.474 Percent Recovery = 84.4 Date Sample Logged by Lab = 04/14/97 Sample ID = 1040241 Number of Standard Deviations = -0.6 Blind Sample ID = NAB Lab Value = 0.500 Most Probable Value = 0.474 Percent Recovery = 105.5 Date Sample Logged by Lab = 04/08/97 Sample ID = 0980170 Number of Standard Deviations = 0.2 Blind Sample ID = NAB Lab Value = 0.500 Most Probable Value = 0.474 Percent Recovery = 105.5 Date Sample Logged by Lab = 04/08/97 Sample ID = 0980169 Number of Standard Deviations = 0.2 Blind Sample ID = NAB Lab Value = 0.200 Most Probable Value = 0.250 Percent Recovery = 80.0 Date Sample Logged by Lab = 03/03/97 Sample ID = 0620109 Number of Standard Deviations = -0.5 Blind Sample ID = N49 Lab Value = 0.300 Most Probable Value = 0.250 Percent Recovery = 120.0 Date Sample Logged by Lab = 02/28/97 Sample ID = 0590041 Number of Standard Deviations = 0.5 Blind Sample ID = N49 Lab Value = 0.300 Most Probable Value = 0.250 Percent Recovery = 120.0 Date Sample Logged by Lab = 02/28/97 Sample ID = 0590044 Number of Standard Deviations = 0.5 Blind Sample ID = N49 Lab Value = 0.200 Most Probable Value = 0.250 Percent Recovery = 80.0 Date Sample Logged by Lab = 02/25/97 Sample ID = 0560200 Number of Standard Deviations = -0.5 Blind Sample ID = N49 Lab Value = 0.200 Most Probable Value = 0.250 Percent Recovery = 80.0 Date Sample Logged by Lab = 02/21/97 Sample ID = 0520143 Number of Standard Deviations = -0.5 Blind Sample ID = N49 Lab Value = 0.200 Most Probable Value = 0.250 Percent Recovery = 80.0 Date Sample Logged by Lab = 02/21/97 Sample ID = 0520138 Number of Standard Deviations = -0.5 Blind Sample ID = N49 Lab Value = 0.200 Most Probable Value = 0.250 Percent Recovery = 80.0 Date Sample Logged by Lab = 02/14/97 Sample ID = 0450004 Number of Standard Deviations = -0.5 Blind Sample ID = N49 Lab Value = 0.200 Most Probable Value = 0.250 Percent Recovery = 80.0 Date Sample Logged by Lab = 02/14/97 Sample ID = 0450006 Number of Standard Deviations = -0.5 Blind Sample ID = N49 Lab Value = 0.200 Most Probable Value = 0.250 Percent Recovery = 80.0 Date Sample Logged by Lab = 02/11/97 Sample ID = 0420040 Number of Standard Deviations = -0.5 Blind Sample ID = N49 Lab Value = 0.200 Most Probable Value = 0.250 Percent Recovery = 80.0 Date Sample Logged by Lab = 02/07/97 Sample ID = 0380058 Number of Standard Deviations = -0.5 Blind Sample ID = N49 Lab Value = 0.200 Most Probable Value = 0.250 Percent Recovery = 80.0 Date Sample Logged by Lab = 01/08/97 Sample ID = 0080069 Number of Standard Deviations = -0.5 Blind Sample ID = N49 Lab Value = 0.200 Most Probable Value = 0.250 Percent Recovery = 80.0 Date Sample Logged by Lab = 12/27/96 Sample ID = 3620024 Number of Standard Deviations = -0.5 Blind Sample ID = N49 Lab Value = 0.300 Most Probable Value = 0.250 Percent Recovery = 120.0 Date Sample Logged by Lab = 12/27/96 Sample ID = 3620027 Number of Standard Deviations = 0.5 Blind Sample ID = N49 Lab Value = 0.200 Most Probable Value = 0.250 Percent Recovery = 80.0 Date Sample Logged by Lab = 12/24/96 Sample ID = 3590061 Number of Standard Deviations = -0.5 Blind Sample ID = N49 Lab Value = 0.200 Most Probable Value = 0.250 Percent Recovery = 80.0 Date Sample Logged by Lab = 12/23/96 Sample ID = 3580143 Number of Standard Deviations = -0.5 Blind Sample ID = N49 Lab Value = 0.200 Most Probable Value = 0.250 Percent Recovery = 80.0 Date Sample Logged by Lab = 12/23/96 Sample ID = 3580138 Number of Standard Deviations = -0.5 Blind Sample ID = N49 Lab Value = 0.200 Most Probable Value = 0.250 Percent Recovery = 80.0 Date Sample Logged by Lab = 12/16/96 Sample ID = 3510153 Number of Standard Deviations = -0.5 Blind Sample ID = N49 Lab Value = 0.200 Most Probable Value = 0.250 Percent Recovery = 80.0 Date Sample Logged by Lab = 12/16/96 Sample ID = 3510154 Number of Standard Deviations = -0.5 Blind Sample ID = N49 Lab Value = 0.300 Most Probable Value = 0.250 Percent Recovery = 120.0 Date Sample Logged by Lab = 12/06/96 Sample ID = 3410059 Number of Standard Deviations = 0.5 Blind Sample ID = N49 Lab Value = 0.200 Most Probable Value = 0.250 Percent Recovery = 80.0 Date Sample Logged by Lab = 12/06/96 Sample ID = 3410087 Number of Standard Deviations = -0.5 Blind Sample ID = N49 Lab Value = 0.200 Most Probable Value = 0.250 Percent Recovery = 80.0 Date Sample Logged by Lab = 11/01/96 Sample ID = 3060253 Number of Standard Deviations = -0.5 Blind Sample ID = N49 Lab Value = 0.200 Most Probable Value = 0.250 Percent Recovery = 80.0 Date Sample Logged by Lab = 11/01/96 Sample ID = 3060299 Number of Standard Deviations = -0.5 Blind Sample ID = N49 Lab Value = 0.200 Most Probable Value = 0.250 Percent Recovery = 80.0 Date Sample Logged by Lab = 11/01/96 Sample ID = 3060258 Number of Standard Deviations = -0.5 Blind Sample ID = N49 Lab Value = 0.200 Most Probable Value = 0.250 Percent Recovery = 80.0 Date Sample Logged by Lab = 10/28/96 Sample ID = 3020200 Number of Standard Deviations = -0.5 Blind Sample ID = N49 Lab Value = 0.300 Most Probable Value = 0.250 Percent Recovery = 120.0 Date Sample Logged by Lab = 10/18/96 Sample ID = 2920040 Number of Standard Deviations = 0.5 Blind Sample ID = N49 Lab Value = 0.300 Most Probable Value = 0.250 Percent Recovery = 120.0 Date Sample Logged by Lab = 10/18/96 Sample ID = 2920050 Number of Standard Deviations = 0.5 Blind Sample ID = N49 Lab Value = 0.200 Most Probable Value = 0.250 Percent Recovery = 80.0 Date Sample Logged by Lab = 10/15/96 Sample ID = 2890126 Number of Standard Deviations = -0.5 Blind Sample ID = N49 Lab Value = 0.200 Most Probable Value = 0.250 Percent Recovery = 80.0 Date Sample Logged by Lab = 10/15/96 Sample ID = 2890125 Number of Standard Deviations = -0.5 Blind Sample ID = N49 Lab Value = 0.200 Most Probable Value = 0.250 Percent Recovery = 80.0 Date Sample Logged by Lab = 10/04/96 Sample ID = 2780019 Number of Standard Deviations = -0.5 Blind Sample ID = N49 Lab Value = 0.200 Most Probable Value = 0.250 Percent Recovery = 80.0 Date Sample Logged by Lab = 10/04/96 Sample ID = 2780021 Number of Standard Deviations = -0.5 Blind Sample ID = N49 Lab Value = 0.400 Most Probable Value = 0.480 Percent Recovery = 83.3 Date Sample Logged by Lab = 10/04/96 Sample ID = 2780018 Number of Standard Deviations = -0.6 Blind Sample ID = N47 Lab Value = 0.400 Most Probable Value = 0.480 Percent Recovery = 83.3 Date Sample Logged by Lab = 10/04/96 Sample ID = 2780022 Number of Standard Deviations = -0.6 Blind Sample ID = N47 Y = 100
The SGPlot Procedure


- NO3+NO2-N,FIL,COL -
Percent Recovery by Date
Lab: NWQL, PCode: 00631, MCode: CL048
Logged in Dates: 10/04/96 through 09/24/01
Open Data Set

Lab Value = 0.063 Most Probable Value = 0.037 Percent Recovery = 170.3 Date Sample Logged by Lab = 07/28/00 Sample ID = 2100028 Number of Standard Deviations = 0.6 Blind Sample ID = N65 Lab Value = 0.054 Most Probable Value = 0.037 Percent Recovery = 145.9 Date Sample Logged by Lab = 07/12/00 Sample ID = 1940002 Number of Standard Deviations = 0.4 Blind Sample ID = N65 Lab Value = 0.053 Most Probable Value = 0.037 Percent Recovery = 143.2 Date Sample Logged by Lab = 07/07/00 Sample ID = 1890027 Number of Standard Deviations = 0.4 Blind Sample ID = N65 Lab Value = 0.085 Most Probable Value = 0.444 Percent Recovery = 19.1 Date Sample Logged by Lab = 05/03/00 Sample ID = 1240016 Number of Standard Deviations = -8.0 Blind Sample ID = NS4 Lab Value = 1.889 Most Probable Value = 0.931 Percent Recovery = 202.9 Date Sample Logged by Lab = 04/20/00 Sample ID = 1110010 Number of Standard Deviations = 17.5 Blind Sample ID = N66 Lab Value = 0.050 Most Probable Value = 0.084 Percent Recovery = 59.5 Date Sample Logged by Lab = 03/14/00 Sample ID = 0740009 Number of Standard Deviations = -0.8 Blind Sample ID = N63 Lab Value = 0.050 Most Probable Value = 0.084 Percent Recovery = 59.5 Date Sample Logged by Lab = 03/14/00 Sample ID = 0740007 Number of Standard Deviations = -0.8 Blind Sample ID = N63 Lab Value = 1.220 Most Probable Value = 0.444 Percent Recovery = 274.8 Date Sample Logged by Lab = 02/09/00 Sample ID = 0400082 Number of Standard Deviations = 17.2 Blind Sample ID = NS4 Lab Value = 0.414 Most Probable Value = 1.260 Percent Recovery = 32.9 Date Sample Logged by Lab = 02/09/00 Sample ID = 0400081 Number of Standard Deviations = -12.1 Blind Sample ID = N64 Lab Value = 0.184 Most Probable Value = 0.084 Percent Recovery = 219.0 Date Sample Logged by Lab = 11/30/99 Sample ID = 3340028 Number of Standard Deviations = 2.2 Blind Sample ID = N63 Lab Value = 0.063 Most Probable Value = 0.036 Percent Recovery = 175.0 Date Sample Logged by Lab = 09/27/99 Sample ID = 2700036 Number of Standard Deviations = 0.6 Blind Sample ID = N61 Lab Value = 0.073 Most Probable Value = 0.036 Percent Recovery = 202.8 Date Sample Logged by Lab = 09/09/99 Sample ID = 2520015 Number of Standard Deviations = 0.8 Blind Sample ID = N61 Lab Value = 0.050 Most Probable Value = 1.042 Percent Recovery = 4.8 Date Sample Logged by Lab = 08/25/99 Sample ID = 2370012 Number of Standard Deviations = -16.3 Blind Sample ID = NS2 Lab Value = 0.051 Most Probable Value = 0.036 Percent Recovery = 141.7 Date Sample Logged by Lab = 07/15/99 Sample ID = 1960028 Number of Standard Deviations = 0.3 Blind Sample ID = N61 Lab Value = 0.060 Most Probable Value = 0.036 Percent Recovery = 166.7 Date Sample Logged by Lab = 07/12/99 Sample ID = 1930034 Number of Standard Deviations = 0.5 Blind Sample ID = N61 Lab Value = 0.059 Most Probable Value = 0.036 Percent Recovery = 163.9 Date Sample Logged by Lab = 07/12/99 Sample ID = 1930035 Number of Standard Deviations = 0.5 Blind Sample ID = N61 Lab Value = 0.054 Most Probable Value = 0.036 Percent Recovery = 150.0 Date Sample Logged by Lab = 07/08/99 Sample ID = 1890017 Number of Standard Deviations = 0.4 Blind Sample ID = N61 Lab Value = 0.053 Most Probable Value = 0.036 Percent Recovery = 147.2 Date Sample Logged by Lab = 07/07/99 Sample ID = 1880012 Number of Standard Deviations = 0.4 Blind Sample ID = N61 Lab Value = 0.051 Most Probable Value = 0.036 Percent Recovery = 141.7 Date Sample Logged by Lab = 07/07/99 Sample ID = 1880015 Number of Standard Deviations = 0.3 Blind Sample ID = N61 Lab Value = 0.060 Most Probable Value = 0.036 Percent Recovery = 166.7 Date Sample Logged by Lab = 07/02/99 Sample ID = 1830024 Number of Standard Deviations = 0.5 Blind Sample ID = N61 Lab Value = 0.050 Most Probable Value = 1.042 Percent Recovery = 4.8 Date Sample Logged by Lab = 11/16/98 Sample ID = 3200106 Number of Standard Deviations = -16.3 Blind Sample ID = NS2 Lab Value = 1.023 Most Probable Value = 0.220 Percent Recovery = 465.0 Date Sample Logged by Lab = 08/25/98 Sample ID = 2370213 Number of Standard Deviations = 17.8 Blind Sample ID = N57 Lab Value = 0.050 Most Probable Value = 1.010 Percent Recovery = 5.0 Date Sample Logged by Lab = 05/21/98 Sample ID = 1410124 Number of Standard Deviations = -16.7 Blind Sample ID = N58 Lab Value = 0.100 Most Probable Value = 0.220 Percent Recovery = 45.5 Date Sample Logged by Lab = 04/13/98 Sample ID = 1030115 Number of Standard Deviations = -2.7 Blind Sample ID = N57 Lab Value = 0.854 Most Probable Value = 0.444 Percent Recovery = 192.3 Date Sample Logged by Lab = 11/13/97 Sample ID = 3170179 Number of Standard Deviations = 9.1 Blind Sample ID = N55 Lab Value = 0.063 Most Probable Value = 0.037 Percent Recovery = 170.3 Date Sample Logged by Lab = 07/28/00 Sample ID = 2100028 Number of Standard Deviations = 0.6 Blind Sample ID = N65 Lab Value = 0.054 Most Probable Value = 0.037 Percent Recovery = 145.9 Date Sample Logged by Lab = 07/12/00 Sample ID = 1940002 Number of Standard Deviations = 0.4 Blind Sample ID = N65 Lab Value = 0.053 Most Probable Value = 0.037 Percent Recovery = 143.2 Date Sample Logged by Lab = 07/07/00 Sample ID = 1890027 Number of Standard Deviations = 0.4 Blind Sample ID = N65 Lab Value = 0.085 Most Probable Value = 0.444 Percent Recovery = 19.1 Date Sample Logged by Lab = 05/03/00 Sample ID = 1240016 Number of Standard Deviations = -8.0 Blind Sample ID = NS4 Lab Value = 1.889 Most Probable Value = 0.931 Percent Recovery = 202.9 Date Sample Logged by Lab = 04/20/00 Sample ID = 1110010 Number of Standard Deviations = 17.5 Blind Sample ID = N66 Lab Value = 0.050 Most Probable Value = 0.084 Percent Recovery = 59.5 Date Sample Logged by Lab = 03/14/00 Sample ID = 0740009 Number of Standard Deviations = -0.8 Blind Sample ID = N63 Lab Value = 0.050 Most Probable Value = 0.084 Percent Recovery = 59.5 Date Sample Logged by Lab = 03/14/00 Sample ID = 0740007 Number of Standard Deviations = -0.8 Blind Sample ID = N63 Lab Value = 1.220 Most Probable Value = 0.444 Percent Recovery = 274.8 Date Sample Logged by Lab = 02/09/00 Sample ID = 0400082 Number of Standard Deviations = 17.2 Blind Sample ID = NS4 Lab Value = 0.414 Most Probable Value = 1.260 Percent Recovery = 32.9 Date Sample Logged by Lab = 02/09/00 Sample ID = 0400081 Number of Standard Deviations = -12.1 Blind Sample ID = N64 Lab Value = 0.184 Most Probable Value = 0.084 Percent Recovery = 219.0 Date Sample Logged by Lab = 11/30/99 Sample ID = 3340028 Number of Standard Deviations = 2.2 Blind Sample ID = N63 Lab Value = 0.063 Most Probable Value = 0.036 Percent Recovery = 175.0 Date Sample Logged by Lab = 09/27/99 Sample ID = 2700036 Number of Standard Deviations = 0.6 Blind Sample ID = N61 Lab Value = 0.073 Most Probable Value = 0.036 Percent Recovery = 202.8 Date Sample Logged by Lab = 09/09/99 Sample ID = 2520015 Number of Standard Deviations = 0.8 Blind Sample ID = N61 Lab Value = 0.050 Most Probable Value = 1.042 Percent Recovery = 4.8 Date Sample Logged by Lab = 08/25/99 Sample ID = 2370012 Number of Standard Deviations = -16.3 Blind Sample ID = NS2 Lab Value = 0.051 Most Probable Value = 0.036 Percent Recovery = 141.7 Date Sample Logged by Lab = 07/15/99 Sample ID = 1960028 Number of Standard Deviations = 0.3 Blind Sample ID = N61 Lab Value = 0.060 Most Probable Value = 0.036 Percent Recovery = 166.7 Date Sample Logged by Lab = 07/12/99 Sample ID = 1930034 Number of Standard Deviations = 0.5 Blind Sample ID = N61 Lab Value = 0.059 Most Probable Value = 0.036 Percent Recovery = 163.9 Date Sample Logged by Lab = 07/12/99 Sample ID = 1930035 Number of Standard Deviations = 0.5 Blind Sample ID = N61 Lab Value = 0.054 Most Probable Value = 0.036 Percent Recovery = 150.0 Date Sample Logged by Lab = 07/08/99 Sample ID = 1890017 Number of Standard Deviations = 0.4 Blind Sample ID = N61 Lab Value = 0.053 Most Probable Value = 0.036 Percent Recovery = 147.2 Date Sample Logged by Lab = 07/07/99 Sample ID = 1880012 Number of Standard Deviations = 0.4 Blind Sample ID = N61 Lab Value = 0.051 Most Probable Value = 0.036 Percent Recovery = 141.7 Date Sample Logged by Lab = 07/07/99 Sample ID = 1880015 Number of Standard Deviations = 0.3 Blind Sample ID = N61 Lab Value = 0.060 Most Probable Value = 0.036 Percent Recovery = 166.7 Date Sample Logged by Lab = 07/02/99 Sample ID = 1830024 Number of Standard Deviations = 0.5 Blind Sample ID = N61 Lab Value = 0.050 Most Probable Value = 1.042 Percent Recovery = 4.8 Date Sample Logged by Lab = 11/16/98 Sample ID = 3200106 Number of Standard Deviations = -16.3 Blind Sample ID = NS2 Lab Value = 1.023 Most Probable Value = 0.220 Percent Recovery = 465.0 Date Sample Logged by Lab = 08/25/98 Sample ID = 2370213 Number of Standard Deviations = 17.8 Blind Sample ID = N57 Lab Value = 0.050 Most Probable Value = 1.010 Percent Recovery = 5.0 Date Sample Logged by Lab = 05/21/98 Sample ID = 1410124 Number of Standard Deviations = -16.7 Blind Sample ID = N58 Lab Value = 0.100 Most Probable Value = 0.220 Percent Recovery = 45.5 Date Sample Logged by Lab = 04/13/98 Sample ID = 1030115 Number of Standard Deviations = -2.7 Blind Sample ID = N57 Lab Value = 0.854 Most Probable Value = 0.444 Percent Recovery = 192.3 Date Sample Logged by Lab = 11/13/97 Sample ID = 3170179 Number of Standard Deviations = 9.1 Blind Sample ID = N55 Lab Value = 3.285 Most Probable Value = 3.200 Percent Recovery = 102.7 Date Sample Logged by Lab = 09/24/01 Sample ID = 2670124 Number of Standard Deviations = 0.6 Blind Sample ID = NS6 Lab Value = 0.074 Most Probable Value = 0.084 Percent Recovery = 88.1 Date Sample Logged by Lab = 09/24/01 Sample ID = 2670119 Number of Standard Deviations = -0.3 Blind Sample ID = N69 Lab Value = 0.071 Most Probable Value = 0.084 Percent Recovery = 84.5 Date Sample Logged by Lab = 09/24/01 Sample ID = 2670121 Number of Standard Deviations = -0.4 Blind Sample ID = N69 Lab Value = 0.070 Most Probable Value = 0.084 Percent Recovery = 83.3 Date Sample Logged by Lab = 09/24/01 Sample ID = 2670122 Number of Standard Deviations = -0.5 Blind Sample ID = N69 Lab Value = 0.078 Most Probable Value = 0.084 Percent Recovery = 92.9 Date Sample Logged by Lab = 09/24/01 Sample ID = 2670125 Number of Standard Deviations = -0.2 Blind Sample ID = N69 Lab Value = 3.212 Most Probable Value = 3.200 Percent Recovery = 100.4 Date Sample Logged by Lab = 09/18/01 Sample ID = 2610011 Number of Standard Deviations = 0.1 Blind Sample ID = NS6 Lab Value = 0.080 Most Probable Value = 0.084 Percent Recovery = 95.2 Date Sample Logged by Lab = 09/18/01 Sample ID = 2610010 Number of Standard Deviations = -0.1 Blind Sample ID = N69 Lab Value = 0.083 Most Probable Value = 0.084 Percent Recovery = 98.8 Date Sample Logged by Lab = 09/18/01 Sample ID = 2610008 Number of Standard Deviations = -0.0 Blind Sample ID = N69 Lab Value = 0.080 Most Probable Value = 0.084 Percent Recovery = 95.2 Date Sample Logged by Lab = 09/18/01 Sample ID = 2610007 Number of Standard Deviations = -0.1 Blind Sample ID = N69 Lab Value = 0.083 Most Probable Value = 0.084 Percent Recovery = 98.8 Date Sample Logged by Lab = 09/13/01 Sample ID = 2560051 Number of Standard Deviations = -0.0 Blind Sample ID = N69 Lab Value = 3.141 Most Probable Value = 3.200 Percent Recovery = 98.2 Date Sample Logged by Lab = 09/12/01 Sample ID = 2550071 Number of Standard Deviations = -0.4 Blind Sample ID = NS6 Lab Value = 0.068 Most Probable Value = 0.084 Percent Recovery = 81.0 Date Sample Logged by Lab = 09/12/01 Sample ID = 2550073 Number of Standard Deviations = -0.5 Blind Sample ID = N69 Lab Value = 0.079 Most Probable Value = 0.084 Percent Recovery = 94.0 Date Sample Logged by Lab = 09/10/01 Sample ID = 2530363 Number of Standard Deviations = -0.2 Blind Sample ID = N69 Lab Value = 3.011 Most Probable Value = 3.200 Percent Recovery = 94.1 Date Sample Logged by Lab = 09/05/01 Sample ID = 2480066 Number of Standard Deviations = -1.3 Blind Sample ID = NS6 Lab Value = 0.072 Most Probable Value = 0.084 Percent Recovery = 85.7 Date Sample Logged by Lab = 09/05/01 Sample ID = 2480231 Number of Standard Deviations = -0.4 Blind Sample ID = N69 Lab Value = 0.069 Most Probable Value = 0.084 Percent Recovery = 82.1 Date Sample Logged by Lab = 09/05/01 Sample ID = 2480065 Number of Standard Deviations = -0.5 Blind Sample ID = N69 Lab Value = 0.998 Most Probable Value = 0.986 Percent Recovery = 101.2 Date Sample Logged by Lab = 08/28/01 Sample ID = 2400047 Number of Standard Deviations = 0.2 Blind Sample ID = N70 Lab Value = 0.984 Most Probable Value = 0.986 Percent Recovery = 99.8 Date Sample Logged by Lab = 08/27/01 Sample ID = 2390246 Number of Standard Deviations = -0.0 Blind Sample ID = N70 Lab Value = 1.010 Most Probable Value = 0.986 Percent Recovery = 102.4 Date Sample Logged by Lab = 08/22/01 Sample ID = 2340147 Number of Standard Deviations = 0.4 Blind Sample ID = N70 Lab Value = 3.095 Most Probable Value = 3.200 Percent Recovery = 96.7 Date Sample Logged by Lab = 08/21/01 Sample ID = 2330240 Number of Standard Deviations = -0.7 Blind Sample ID = NS6 Lab Value = 0.964 Most Probable Value = 0.986 Percent Recovery = 97.8 Date Sample Logged by Lab = 08/21/01 Sample ID = 2330241 Number of Standard Deviations = -0.4 Blind Sample ID = N70 Lab Value = 1.001 Most Probable Value = 0.986 Percent Recovery = 101.5 Date Sample Logged by Lab = 08/20/01 Sample ID = 2320181 Number of Standard Deviations = 0.3 Blind Sample ID = N70 Lab Value = 0.978 Most Probable Value = 0.986 Percent Recovery = 99.2 Date Sample Logged by Lab = 08/16/01 Sample ID = 2280057 Number of Standard Deviations = -0.1 Blind Sample ID = N70 Lab Value = 3.078 Most Probable Value = 3.200 Percent Recovery = 96.2 Date Sample Logged by Lab = 08/14/01 Sample ID = 2260272 Number of Standard Deviations = -0.8 Blind Sample ID = NS6 Lab Value = 0.959 Most Probable Value = 0.986 Percent Recovery = 97.3 Date Sample Logged by Lab = 08/14/01 Sample ID = 2260273 Number of Standard Deviations = -0.5 Blind Sample ID = N70 Lab Value = 0.961 Most Probable Value = 0.986 Percent Recovery = 97.5 Date Sample Logged by Lab = 08/14/01 Sample ID = 2260274 Number of Standard Deviations = -0.5 Blind Sample ID = N70 Lab Value = 0.903 Most Probable Value = 0.986 Percent Recovery = 91.6 Date Sample Logged by Lab = 08/10/01 Sample ID = 2220108 Number of Standard Deviations = -1.5 Blind Sample ID = N70 Lab Value = 3.082 Most Probable Value = 3.200 Percent Recovery = 96.3 Date Sample Logged by Lab = 08/07/01 Sample ID = 2190035 Number of Standard Deviations = -0.8 Blind Sample ID = NS6 Lab Value = 0.963 Most Probable Value = 0.986 Percent Recovery = 97.7 Date Sample Logged by Lab = 08/07/01 Sample ID = 2190037 Number of Standard Deviations = -0.4 Blind Sample ID = N70 Lab Value = 3.024 Most Probable Value = 3.200 Percent Recovery = 94.5 Date Sample Logged by Lab = 08/06/01 Sample ID = 2180206 Number of Standard Deviations = -1.2 Blind Sample ID = NS6 Lab Value = 0.934 Most Probable Value = 0.986 Percent Recovery = 94.7 Date Sample Logged by Lab = 08/06/01 Sample ID = 2180202 Number of Standard Deviations = -1.0 Blind Sample ID = N70 Lab Value = 0.933 Most Probable Value = 0.986 Percent Recovery = 94.6 Date Sample Logged by Lab = 08/06/01 Sample ID = 2180203 Number of Standard Deviations = -1.0 Blind Sample ID = N70 Lab Value = 3.118 Most Probable Value = 3.200 Percent Recovery = 97.4 Date Sample Logged by Lab = 07/31/01 Sample ID = 2120051 Number of Standard Deviations = -0.5 Blind Sample ID = NS6 Lab Value = 0.084 Most Probable Value = 0.084 Percent Recovery = 100.0 Date Sample Logged by Lab = 07/31/01 Sample ID = 2120052 Number of Standard Deviations = 0.0 Blind Sample ID = N69 Lab Value = 0.083 Most Probable Value = 0.084 Percent Recovery = 98.8 Date Sample Logged by Lab = 07/31/01 Sample ID = 2120049 Number of Standard Deviations = -0.0 Blind Sample ID = N69 Lab Value = 3.111 Most Probable Value = 3.200 Percent Recovery = 97.2 Date Sample Logged by Lab = 07/26/01 Sample ID = 2070075 Number of Standard Deviations = -0.6 Blind Sample ID = NS6 Lab Value = 0.080 Most Probable Value = 0.084 Percent Recovery = 95.2 Date Sample Logged by Lab = 07/26/01 Sample ID = 2070077 Number of Standard Deviations = -0.1 Blind Sample ID = N69 Lab Value = 0.071 Most Probable Value = 0.084 Percent Recovery = 84.5 Date Sample Logged by Lab = 07/24/01 Sample ID = 2050112 Number of Standard Deviations = -0.4 Blind Sample ID = N69 Lab Value = 0.072 Most Probable Value = 0.084 Percent Recovery = 85.7 Date Sample Logged by Lab = 07/24/01 Sample ID = 2050113 Number of Standard Deviations = -0.4 Blind Sample ID = N69 Lab Value = 3.129 Most Probable Value = 3.200 Percent Recovery = 97.8 Date Sample Logged by Lab = 07/19/01 Sample ID = 2000088 Number of Standard Deviations = -0.5 Blind Sample ID = NS6 Lab Value = 0.075 Most Probable Value = 0.084 Percent Recovery = 89.3 Date Sample Logged by Lab = 07/19/01 Sample ID = 2000090 Number of Standard Deviations = -0.3 Blind Sample ID = N69 Lab Value = 0.079 Most Probable Value = 0.084 Percent Recovery = 94.0 Date Sample Logged by Lab = 07/17/01 Sample ID = 1980099 Number of Standard Deviations = -0.2 Blind Sample ID = N69 Lab Value = 0.075 Most Probable Value = 0.084 Percent Recovery = 89.3 Date Sample Logged by Lab = 07/16/01 Sample ID = 1970191 Number of Standard Deviations = -0.3 Blind Sample ID = N69 Lab Value = 3.204 Most Probable Value = 3.200 Percent Recovery = 100.1 Date Sample Logged by Lab = 07/12/01 Sample ID = 1930005 Number of Standard Deviations = 0.0 Blind Sample ID = NS6 Lab Value = 0.089 Most Probable Value = 0.084 Percent Recovery = 106.0 Date Sample Logged by Lab = 07/12/01 Sample ID = 1930006 Number of Standard Deviations = 0.2 Blind Sample ID = N69 Lab Value = 0.076 Most Probable Value = 0.084 Percent Recovery = 90.5 Date Sample Logged by Lab = 07/10/01 Sample ID = 1910001 Number of Standard Deviations = -0.3 Blind Sample ID = N69 Lab Value = 0.079 Most Probable Value = 0.084 Percent Recovery = 94.0 Date Sample Logged by Lab = 07/09/01 Sample ID = 1900456 Number of Standard Deviations = -0.2 Blind Sample ID = N69 Lab Value = 0.083 Most Probable Value = 0.084 Percent Recovery = 98.8 Date Sample Logged by Lab = 07/02/01 Sample ID = 1830093 Number of Standard Deviations = -0.0 Blind Sample ID = N69 Lab Value = 2.952 Most Probable Value = 3.200 Percent Recovery = 92.3 Date Sample Logged by Lab = 06/28/01 Sample ID = 1790042 Number of Standard Deviations = -1.7 Blind Sample ID = NS6 Lab Value = 0.938 Most Probable Value = 0.986 Percent Recovery = 95.1 Date Sample Logged by Lab = 06/28/01 Sample ID = 1790041 Number of Standard Deviations = -0.9 Blind Sample ID = N70 Lab Value = 0.943 Most Probable Value = 0.986 Percent Recovery = 95.6 Date Sample Logged by Lab = 06/26/01 Sample ID = 1770089 Number of Standard Deviations = -0.8 Blind Sample ID = N70 Lab Value = 0.958 Most Probable Value = 0.986 Percent Recovery = 97.2 Date Sample Logged by Lab = 06/26/01 Sample ID = 1770090 Number of Standard Deviations = -0.5 Blind Sample ID = N70 Lab Value = 3.127 Most Probable Value = 3.200 Percent Recovery = 97.7 Date Sample Logged by Lab = 06/21/01 Sample ID = 1720142 Number of Standard Deviations = -0.5 Blind Sample ID = NS6 Lab Value = 1.006 Most Probable Value = 0.986 Percent Recovery = 102.0 Date Sample Logged by Lab = 06/21/01 Sample ID = 1720143 Number of Standard Deviations = 0.4 Blind Sample ID = N70 Lab Value = 0.935 Most Probable Value = 0.986 Percent Recovery = 94.8 Date Sample Logged by Lab = 06/20/01 Sample ID = 1710178 Number of Standard Deviations = -0.9 Blind Sample ID = N70 Lab Value = 0.922 Most Probable Value = 0.986 Percent Recovery = 93.5 Date Sample Logged by Lab = 06/20/01 Sample ID = 1710177 Number of Standard Deviations = -1.2 Blind Sample ID = N70 Lab Value = 3.080 Most Probable Value = 3.200 Percent Recovery = 96.3 Date Sample Logged by Lab = 06/14/01 Sample ID = 1650036 Number of Standard Deviations = -0.8 Blind Sample ID = NS6 Lab Value = 0.955 Most Probable Value = 0.986 Percent Recovery = 96.9 Date Sample Logged by Lab = 06/14/01 Sample ID = 1650037 Number of Standard Deviations = -0.6 Blind Sample ID = N70 Lab Value = 0.926 Most Probable Value = 0.986 Percent Recovery = 93.9 Date Sample Logged by Lab = 06/12/01 Sample ID = 1630023 Number of Standard Deviations = -1.1 Blind Sample ID = N70 Lab Value = 0.923 Most Probable Value = 0.986 Percent Recovery = 93.6 Date Sample Logged by Lab = 06/12/01 Sample ID = 1630022 Number of Standard Deviations = -1.2 Blind Sample ID = N70 Lab Value = 3.135 Most Probable Value = 3.200 Percent Recovery = 98.0 Date Sample Logged by Lab = 06/07/01 Sample ID = 1580089 Number of Standard Deviations = -0.4 Blind Sample ID = NS6 Lab Value = 1.002 Most Probable Value = 0.986 Percent Recovery = 101.6 Date Sample Logged by Lab = 06/07/01 Sample ID = 1580087 Number of Standard Deviations = 0.3 Blind Sample ID = N70 Lab Value = 1.032 Most Probable Value = 0.986 Percent Recovery = 104.7 Date Sample Logged by Lab = 06/06/01 Sample ID = 1570034 Number of Standard Deviations = 0.8 Blind Sample ID = N70 Lab Value = 1.036 Most Probable Value = 0.986 Percent Recovery = 105.1 Date Sample Logged by Lab = 06/06/01 Sample ID = 1570033 Number of Standard Deviations = 0.9 Blind Sample ID = N70 Lab Value = 0.076 Most Probable Value = 0.084 Percent Recovery = 90.5 Date Sample Logged by Lab = 05/30/01 Sample ID = 1500159 Number of Standard Deviations = -0.2 Blind Sample ID = N69 Lab Value = 0.076 Most Probable Value = 0.084 Percent Recovery = 90.5 Date Sample Logged by Lab = 05/30/01 Sample ID = 1500160 Number of Standard Deviations = -0.2 Blind Sample ID = N69 Lab Value = 0.074 Most Probable Value = 0.084 Percent Recovery = 88.1 Date Sample Logged by Lab = 05/22/01 Sample ID = 1420100 Number of Standard Deviations = -0.2 Blind Sample ID = N69 Lab Value = 3.127 Most Probable Value = 3.200 Percent Recovery = 97.7 Date Sample Logged by Lab = 05/18/01 Sample ID = 1380044 Number of Standard Deviations = -0.5 Blind Sample ID = NS6 Lab Value = 0.086 Most Probable Value = 0.084 Percent Recovery = 102.4 Date Sample Logged by Lab = 05/18/01 Sample ID = 1380045 Number of Standard Deviations = 0.0 Blind Sample ID = N69 Lab Value = 0.082 Most Probable Value = 0.084 Percent Recovery = 97.6 Date Sample Logged by Lab = 05/15/01 Sample ID = 1350275 Number of Standard Deviations = -0.0 Blind Sample ID = N69 Lab Value = 0.080 Most Probable Value = 0.084 Percent Recovery = 95.2 Date Sample Logged by Lab = 05/15/01 Sample ID = 1350276 Number of Standard Deviations = -0.1 Blind Sample ID = N69 Lab Value = 3.062 Most Probable Value = 3.200 Percent Recovery = 95.7 Date Sample Logged by Lab = 05/10/01 Sample ID = 1300032 Number of Standard Deviations = -0.9 Blind Sample ID = NS6 Lab Value = 0.069 Most Probable Value = 0.084 Percent Recovery = 82.1 Date Sample Logged by Lab = 05/10/01 Sample ID = 1300030 Number of Standard Deviations = -0.3 Blind Sample ID = N69 Lab Value = 0.087 Most Probable Value = 0.084 Percent Recovery = 103.6 Date Sample Logged by Lab = 05/09/01 Sample ID = 1290015 Number of Standard Deviations = 0.1 Blind Sample ID = N69 Lab Value = 0.080 Most Probable Value = 0.084 Percent Recovery = 95.2 Date Sample Logged by Lab = 05/07/01 Sample ID = 1270158 Number of Standard Deviations = -0.1 Blind Sample ID = N69 Lab Value = 3.035 Most Probable Value = 3.200 Percent Recovery = 94.8 Date Sample Logged by Lab = 05/02/01 Sample ID = 1220106 Number of Standard Deviations = -1.1 Blind Sample ID = NS6 Lab Value = 0.074 Most Probable Value = 0.084 Percent Recovery = 88.1 Date Sample Logged by Lab = 05/02/01 Sample ID = 1220108 Number of Standard Deviations = -0.2 Blind Sample ID = N69 Lab Value = 3.057 Most Probable Value = 3.200 Percent Recovery = 95.5 Date Sample Logged by Lab = 03/29/01 Sample ID = 0880095 Number of Standard Deviations = -1.0 Blind Sample ID = NS6 Lab Value = 0.211 Most Probable Value = 0.223 Percent Recovery = 94.6 Date Sample Logged by Lab = 03/29/01 Sample ID = 0880097 Number of Standard Deviations = -0.3 Blind Sample ID = N67 Lab Value = 0.215 Most Probable Value = 0.223 Percent Recovery = 96.5 Date Sample Logged by Lab = 03/28/01 Sample ID = 0870009 Number of Standard Deviations = -0.2 Blind Sample ID = N67 Lab Value = 0.210 Most Probable Value = 0.223 Percent Recovery = 94.2 Date Sample Logged by Lab = 03/26/01 Sample ID = 0850162 Number of Standard Deviations = -0.3 Blind Sample ID = N67 Lab Value = 3.039 Most Probable Value = 3.200 Percent Recovery = 95.0 Date Sample Logged by Lab = 03/23/01 Sample ID = 0820129 Number of Standard Deviations = -1.1 Blind Sample ID = NS6 Lab Value = 0.210 Most Probable Value = 0.223 Percent Recovery = 94.2 Date Sample Logged by Lab = 03/23/01 Sample ID = 0820130 Number of Standard Deviations = -0.3 Blind Sample ID = N67 Lab Value = 0.217 Most Probable Value = 0.223 Percent Recovery = 97.3 Date Sample Logged by Lab = 03/20/01 Sample ID = 0790003 Number of Standard Deviations = -0.1 Blind Sample ID = N67 Lab Value = 0.216 Most Probable Value = 0.223 Percent Recovery = 96.9 Date Sample Logged by Lab = 03/19/01 Sample ID = 0780188 Number of Standard Deviations = -0.2 Blind Sample ID = N67 Lab Value = 3.148 Most Probable Value = 3.200 Percent Recovery = 98.4 Date Sample Logged by Lab = 03/15/01 Sample ID = 0740031 Number of Standard Deviations = -0.3 Blind Sample ID = NS6 Lab Value = 0.224 Most Probable Value = 0.223 Percent Recovery = 100.4 Date Sample Logged by Lab = 03/15/01 Sample ID = 0740032 Number of Standard Deviations = 0.0 Blind Sample ID = N67 Lab Value = 0.204 Most Probable Value = 0.223 Percent Recovery = 91.5 Date Sample Logged by Lab = 03/13/01 Sample ID = 0720058 Number of Standard Deviations = -0.4 Blind Sample ID = N67 Lab Value = 0.197 Most Probable Value = 0.223 Percent Recovery = 88.3 Date Sample Logged by Lab = 03/12/01 Sample ID = 0710094 Number of Standard Deviations = -0.6 Blind Sample ID = N67 Lab Value = 3.144 Most Probable Value = 3.200 Percent Recovery = 98.3 Date Sample Logged by Lab = 03/08/01 Sample ID = 0670037 Number of Standard Deviations = -0.4 Blind Sample ID = NS6 Lab Value = 0.193 Most Probable Value = 0.223 Percent Recovery = 86.5 Date Sample Logged by Lab = 03/08/01 Sample ID = 0670038 Number of Standard Deviations = -0.7 Blind Sample ID = N67 Lab Value = 0.199 Most Probable Value = 0.223 Percent Recovery = 89.2 Date Sample Logged by Lab = 03/06/01 Sample ID = 0650077 Number of Standard Deviations = -0.5 Blind Sample ID = N67 Lab Value = 0.196 Most Probable Value = 0.223 Percent Recovery = 87.9 Date Sample Logged by Lab = 03/06/01 Sample ID = 0650078 Number of Standard Deviations = -0.6 Blind Sample ID = N67 Lab Value = 3.248 Most Probable Value = 3.200 Percent Recovery = 101.5 Date Sample Logged by Lab = 03/02/01 Sample ID = 0610070 Number of Standard Deviations = 0.3 Blind Sample ID = NS6 Lab Value = 1.718 Most Probable Value = 1.683 Percent Recovery = 102.1 Date Sample Logged by Lab = 03/02/01 Sample ID = 0610069 Number of Standard Deviations = 0.4 Blind Sample ID = N68 Lab Value = 1.674 Most Probable Value = 1.683 Percent Recovery = 99.5 Date Sample Logged by Lab = 02/28/01 Sample ID = 0590005 Number of Standard Deviations = -0.1 Blind Sample ID = N68 Lab Value = 1.694 Most Probable Value = 1.683 Percent Recovery = 100.7 Date Sample Logged by Lab = 02/27/01 Sample ID = 0580002 Number of Standard Deviations = 0.1 Blind Sample ID = N68 Lab Value = 3.171 Most Probable Value = 3.200 Percent Recovery = 99.1 Date Sample Logged by Lab = 02/22/01 Sample ID = 0530001 Number of Standard Deviations = -0.2 Blind Sample ID = NS6 Lab Value = 1.695 Most Probable Value = 1.683 Percent Recovery = 100.7 Date Sample Logged by Lab = 02/22/01 Sample ID = 0530003 Number of Standard Deviations = 0.1 Blind Sample ID = N68 Lab Value = 1.678 Most Probable Value = 1.683 Percent Recovery = 99.7 Date Sample Logged by Lab = 02/21/01 Sample ID = 0520068 Number of Standard Deviations = -0.1 Blind Sample ID = N68 Lab Value = 1.676 Most Probable Value = 1.683 Percent Recovery = 99.6 Date Sample Logged by Lab = 02/21/01 Sample ID = 0520067 Number of Standard Deviations = -0.1 Blind Sample ID = N68 Lab Value = 3.188 Most Probable Value = 3.200 Percent Recovery = 99.6 Date Sample Logged by Lab = 02/16/01 Sample ID = 0470111 Number of Standard Deviations = -0.1 Blind Sample ID = NS6 Lab Value = 1.686 Most Probable Value = 1.683 Percent Recovery = 100.2 Date Sample Logged by Lab = 02/16/01 Sample ID = 0470112 Number of Standard Deviations = 0.0 Blind Sample ID = N68 Lab Value = 1.699 Most Probable Value = 1.683 Percent Recovery = 101.0 Date Sample Logged by Lab = 02/14/01 Sample ID = 0450084 Number of Standard Deviations = 0.2 Blind Sample ID = N68 Lab Value = 1.691 Most Probable Value = 1.683 Percent Recovery = 100.5 Date Sample Logged by Lab = 02/12/01 Sample ID = 0430161 Number of Standard Deviations = 0.1 Blind Sample ID = N68 Lab Value = 3.182 Most Probable Value = 3.200 Percent Recovery = 99.4 Date Sample Logged by Lab = 02/08/01 Sample ID = 0390080 Number of Standard Deviations = -0.1 Blind Sample ID = NS6 Lab Value = 1.692 Most Probable Value = 1.683 Percent Recovery = 100.5 Date Sample Logged by Lab = 02/08/01 Sample ID = 0390078 Number of Standard Deviations = 0.1 Blind Sample ID = N68 Lab Value = 1.742 Most Probable Value = 1.683 Percent Recovery = 103.5 Date Sample Logged by Lab = 02/06/01 Sample ID = 0370014 Number of Standard Deviations = 0.7 Blind Sample ID = N68 Lab Value = 1.652 Most Probable Value = 1.683 Percent Recovery = 98.2 Date Sample Logged by Lab = 02/05/01 Sample ID = 0360081 Number of Standard Deviations = -0.4 Blind Sample ID = N68 Lab Value = 0.206 Most Probable Value = 0.223 Percent Recovery = 92.4 Date Sample Logged by Lab = 02/01/01 Sample ID = 0320003 Number of Standard Deviations = -0.4 Blind Sample ID = N67 Lab Value = 0.206 Most Probable Value = 0.223 Percent Recovery = 92.4 Date Sample Logged by Lab = 02/01/01 Sample ID = 0320004 Number of Standard Deviations = -0.4 Blind Sample ID = N67 Lab Value = 0.206 Most Probable Value = 0.223 Percent Recovery = 92.4 Date Sample Logged by Lab = 01/30/01 Sample ID = 0300015 Number of Standard Deviations = -0.4 Blind Sample ID = N67 Lab Value = 0.203 Most Probable Value = 0.223 Percent Recovery = 91.0 Date Sample Logged by Lab = 01/25/01 Sample ID = 0250013 Number of Standard Deviations = -0.4 Blind Sample ID = N67 Lab Value = 3.166 Most Probable Value = 3.200 Percent Recovery = 98.9 Date Sample Logged by Lab = 01/23/01 Sample ID = 0230068 Number of Standard Deviations = -0.2 Blind Sample ID = NS6 Lab Value = 0.213 Most Probable Value = 0.223 Percent Recovery = 95.5 Date Sample Logged by Lab = 01/23/01 Sample ID = 0230069 Number of Standard Deviations = -0.2 Blind Sample ID = N67 Lab Value = 0.211 Most Probable Value = 0.223 Percent Recovery = 94.6 Date Sample Logged by Lab = 01/22/01 Sample ID = 0220070 Number of Standard Deviations = -0.3 Blind Sample ID = N67 Lab Value = 0.218 Most Probable Value = 0.223 Percent Recovery = 97.8 Date Sample Logged by Lab = 01/19/01 Sample ID = 0190061 Number of Standard Deviations = -0.1 Blind Sample ID = N67 Lab Value = 3.149 Most Probable Value = 3.200 Percent Recovery = 98.4 Date Sample Logged by Lab = 01/17/01 Sample ID = 0170013 Number of Standard Deviations = -0.3 Blind Sample ID = NS6 Lab Value = 0.220 Most Probable Value = 0.223 Percent Recovery = 98.7 Date Sample Logged by Lab = 01/16/01 Sample ID = 0160060 Number of Standard Deviations = -0.1 Blind Sample ID = N67 Lab Value = 0.222 Most Probable Value = 0.223 Percent Recovery = 99.6 Date Sample Logged by Lab = 01/12/01 Sample ID = 0120096 Number of Standard Deviations = -0.0 Blind Sample ID = N67 Lab Value = 3.117 Most Probable Value = 3.200 Percent Recovery = 97.4 Date Sample Logged by Lab = 01/10/01 Sample ID = 0100023 Number of Standard Deviations = -0.6 Blind Sample ID = NS6 Lab Value = 0.210 Most Probable Value = 0.223 Percent Recovery = 94.2 Date Sample Logged by Lab = 01/10/01 Sample ID = 0100025 Number of Standard Deviations = -0.3 Blind Sample ID = N67 Lab Value = 0.208 Most Probable Value = 0.223 Percent Recovery = 93.3 Date Sample Logged by Lab = 01/10/01 Sample ID = 0100027 Number of Standard Deviations = -0.3 Blind Sample ID = N67 Lab Value = 0.209 Most Probable Value = 0.223 Percent Recovery = 93.7 Date Sample Logged by Lab = 01/10/01 Sample ID = 0100026 Number of Standard Deviations = -0.3 Blind Sample ID = N67 Lab Value = 3.161 Most Probable Value = 3.200 Percent Recovery = 98.8 Date Sample Logged by Lab = 01/08/01 Sample ID = 0080015 Number of Standard Deviations = -0.3 Blind Sample ID = NS6 Lab Value = 1.660 Most Probable Value = 1.683 Percent Recovery = 98.6 Date Sample Logged by Lab = 12/29/00 Sample ID = 3640034 Number of Standard Deviations = -0.3 Blind Sample ID = N68 Lab Value = 3.112 Most Probable Value = 3.200 Percent Recovery = 97.3 Date Sample Logged by Lab = 12/28/00 Sample ID = 3630013 Number of Standard Deviations = -0.6 Blind Sample ID = NS6 Lab Value = 1.665 Most Probable Value = 1.683 Percent Recovery = 98.9 Date Sample Logged by Lab = 12/28/00 Sample ID = 3630012 Number of Standard Deviations = -0.2 Blind Sample ID = N68 Lab Value = 1.667 Most Probable Value = 1.683 Percent Recovery = 99.0 Date Sample Logged by Lab = 12/26/00 Sample ID = 3610145 Number of Standard Deviations = -0.2 Blind Sample ID = N68 Lab Value = 1.679 Most Probable Value = 1.683 Percent Recovery = 99.8 Date Sample Logged by Lab = 12/26/00 Sample ID = 3610144 Number of Standard Deviations = -0.0 Blind Sample ID = N68 Lab Value = 3.102 Most Probable Value = 3.200 Percent Recovery = 96.9 Date Sample Logged by Lab = 12/20/00 Sample ID = 3550017 Number of Standard Deviations = -0.7 Blind Sample ID = NS6 Lab Value = 1.644 Most Probable Value = 1.683 Percent Recovery = 97.7 Date Sample Logged by Lab = 12/20/00 Sample ID = 3550015 Number of Standard Deviations = -0.5 Blind Sample ID = N68 Lab Value = 1.653 Most Probable Value = 1.683 Percent Recovery = 98.2 Date Sample Logged by Lab = 12/18/00 Sample ID = 3530057 Number of Standard Deviations = -0.4 Blind Sample ID = N68 Lab Value = 1.654 Most Probable Value = 1.683 Percent Recovery = 98.3 Date Sample Logged by Lab = 12/14/00 Sample ID = 3490007 Number of Standard Deviations = -0.3 Blind Sample ID = N68 Lab Value = 3.182 Most Probable Value = 3.200 Percent Recovery = 99.4 Date Sample Logged by Lab = 12/12/00 Sample ID = 3470007 Number of Standard Deviations = -0.1 Blind Sample ID = NS6 Lab Value = 1.687 Most Probable Value = 1.683 Percent Recovery = 100.2 Date Sample Logged by Lab = 12/12/00 Sample ID = 3470006 Number of Standard Deviations = 0.0 Blind Sample ID = N68 Lab Value = 1.700 Most Probable Value = 1.683 Percent Recovery = 101.0 Date Sample Logged by Lab = 12/11/00 Sample ID = 3460059 Number of Standard Deviations = 0.2 Blind Sample ID = N68 Lab Value = 1.657 Most Probable Value = 1.683 Percent Recovery = 98.5 Date Sample Logged by Lab = 12/07/00 Sample ID = 3420111 Number of Standard Deviations = -0.3 Blind Sample ID = N68 Lab Value = 1.657 Most Probable Value = 1.683 Percent Recovery = 98.5 Date Sample Logged by Lab = 12/07/00 Sample ID = 3420111 Number of Standard Deviations = -0.3 Blind Sample ID = N68 Lab Value = 3.115 Most Probable Value = 3.200 Percent Recovery = 97.3 Date Sample Logged by Lab = 12/06/00 Sample ID = 3410043 Number of Standard Deviations = -0.6 Blind Sample ID = NS6 Lab Value = 1.665 Most Probable Value = 1.683 Percent Recovery = 98.9 Date Sample Logged by Lab = 12/06/00 Sample ID = 3410042 Number of Standard Deviations = -0.2 Blind Sample ID = N68 Lab Value = 1.680 Most Probable Value = 1.683 Percent Recovery = 99.8 Date Sample Logged by Lab = 12/06/00 Sample ID = 3410044 Number of Standard Deviations = -0.0 Blind Sample ID = N68 Lab Value = 0.211 Most Probable Value = 0.223 Percent Recovery = 94.6 Date Sample Logged by Lab = 12/01/00 Sample ID = 3360010 Number of Standard Deviations = -0.3 Blind Sample ID = N67 Lab Value = 3.086 Most Probable Value = 3.200 Percent Recovery = 96.4 Date Sample Logged by Lab = 11/28/00 Sample ID = 3330047 Number of Standard Deviations = -0.8 Blind Sample ID = NS6 Lab Value = 0.212 Most Probable Value = 0.223 Percent Recovery = 95.1 Date Sample Logged by Lab = 11/28/00 Sample ID = 3330046 Number of Standard Deviations = -0.2 Blind Sample ID = N67 Lab Value = 0.209 Most Probable Value = 0.223 Percent Recovery = 93.7 Date Sample Logged by Lab = 11/27/00 Sample ID = 3320010 Number of Standard Deviations = -0.3 Blind Sample ID = N67 Lab Value = 0.181 Most Probable Value = 0.223 Percent Recovery = 81.2 Date Sample Logged by Lab = 11/24/00 Sample ID = 3290040 Number of Standard Deviations = -0.9 Blind Sample ID = N67 Lab Value = 3.210 Most Probable Value = 3.200 Percent Recovery = 100.3 Date Sample Logged by Lab = 11/22/00 Sample ID = 3270022 Number of Standard Deviations = 0.1 Blind Sample ID = NS6 Lab Value = 0.191 Most Probable Value = 0.223 Percent Recovery = 85.7 Date Sample Logged by Lab = 11/22/00 Sample ID = 3270020 Number of Standard Deviations = -0.7 Blind Sample ID = N67 Lab Value = 0.200 Most Probable Value = 0.223 Percent Recovery = 89.7 Date Sample Logged by Lab = 11/22/00 Sample ID = 3270023 Number of Standard Deviations = -0.5 Blind Sample ID = N67 Lab Value = 0.177 Most Probable Value = 0.223 Percent Recovery = 79.4 Date Sample Logged by Lab = 11/16/00 Sample ID = 3210015 Number of Standard Deviations = -1.0 Blind Sample ID = N67 Lab Value = 3.130 Most Probable Value = 3.200 Percent Recovery = 97.8 Date Sample Logged by Lab = 11/14/00 Sample ID = 3190015 Number of Standard Deviations = -0.5 Blind Sample ID = NS6 Lab Value = 0.213 Most Probable Value = 0.223 Percent Recovery = 95.5 Date Sample Logged by Lab = 11/14/00 Sample ID = 3190014 Number of Standard Deviations = -0.2 Blind Sample ID = N67 Lab Value = 0.208 Most Probable Value = 0.223 Percent Recovery = 93.3 Date Sample Logged by Lab = 11/09/00 Sample ID = 3140004 Number of Standard Deviations = -0.3 Blind Sample ID = N67 Lab Value = 3.164 Most Probable Value = 3.200 Percent Recovery = 98.9 Date Sample Logged by Lab = 11/07/00 Sample ID = 3120028 Number of Standard Deviations = -0.2 Blind Sample ID = NS6 Lab Value = 0.203 Most Probable Value = 0.223 Percent Recovery = 91.0 Date Sample Logged by Lab = 11/07/00 Sample ID = 3120030 Number of Standard Deviations = -0.4 Blind Sample ID = N67 Lab Value = 0.198 Most Probable Value = 0.223 Percent Recovery = 88.8 Date Sample Logged by Lab = 11/07/00 Sample ID = 3120031 Number of Standard Deviations = -0.6 Blind Sample ID = N67 Lab Value = 0.173 Most Probable Value = 0.223 Percent Recovery = 77.6 Date Sample Logged by Lab = 11/02/00 Sample ID = 3070016 Number of Standard Deviations = -1.1 Blind Sample ID = N67 Lab Value = 1.674 Most Probable Value = 1.683 Percent Recovery = 99.5 Date Sample Logged by Lab = 11/01/00 Sample ID = 3060014 Number of Standard Deviations = -0.1 Blind Sample ID = N68 Lab Value = 1.684 Most Probable Value = 1.683 Percent Recovery = 100.1 Date Sample Logged by Lab = 10/30/00 Sample ID = 3040098 Number of Standard Deviations = 0.0 Blind Sample ID = N68 Lab Value = 1.680 Most Probable Value = 1.683 Percent Recovery = 99.8 Date Sample Logged by Lab = 10/26/00 Sample ID = 3000164 Number of Standard Deviations = -0.0 Blind Sample ID = N68 Lab Value = 1.658 Most Probable Value = 1.683 Percent Recovery = 98.5 Date Sample Logged by Lab = 10/26/00 Sample ID = 3000163 Number of Standard Deviations = -0.3 Blind Sample ID = N68 Lab Value = 1.625 Most Probable Value = 1.683 Percent Recovery = 96.6 Date Sample Logged by Lab = 10/23/00 Sample ID = 2970147 Number of Standard Deviations = -0.7 Blind Sample ID = N68 Lab Value = 3.212 Most Probable Value = 3.200 Percent Recovery = 100.4 Date Sample Logged by Lab = 10/20/00 Sample ID = 2940070 Number of Standard Deviations = 0.1 Blind Sample ID = NS6 Lab Value = 1.681 Most Probable Value = 1.683 Percent Recovery = 99.9 Date Sample Logged by Lab = 10/20/00 Sample ID = 2940073 Number of Standard Deviations = -0.0 Blind Sample ID = N68 Lab Value = 1.647 Most Probable Value = 1.683 Percent Recovery = 97.9 Date Sample Logged by Lab = 10/17/00 Sample ID = 2910003 Number of Standard Deviations = -0.4 Blind Sample ID = N68 Lab Value = 1.653 Most Probable Value = 1.683 Percent Recovery = 98.2 Date Sample Logged by Lab = 10/16/00 Sample ID = 2900219 Number of Standard Deviations = -0.4 Blind Sample ID = N68 Lab Value = 3.210 Most Probable Value = 3.200 Percent Recovery = 100.3 Date Sample Logged by Lab = 10/13/00 Sample ID = 2870115 Number of Standard Deviations = 0.1 Blind Sample ID = NS6 Lab Value = 3.234 Most Probable Value = 3.200 Percent Recovery = 101.1 Date Sample Logged by Lab = 10/13/00 Sample ID = 2870097 Number of Standard Deviations = 0.2 Blind Sample ID = NS6 Lab Value = 1.675 Most Probable Value = 1.683 Percent Recovery = 99.5 Date Sample Logged by Lab = 10/13/00 Sample ID = 2870116 Number of Standard Deviations = -0.1 Blind Sample ID = N68 Lab Value = 1.696 Most Probable Value = 1.683 Percent Recovery = 100.8 Date Sample Logged by Lab = 10/13/00 Sample ID = 2870098 Number of Standard Deviations = 0.2 Blind Sample ID = N68 Lab Value = 1.675 Most Probable Value = 1.683 Percent Recovery = 99.5 Date Sample Logged by Lab = 10/13/00 Sample ID = 2870100 Number of Standard Deviations = -0.1 Blind Sample ID = N68 Lab Value = 1.653 Most Probable Value = 1.683 Percent Recovery = 98.2 Date Sample Logged by Lab = 10/04/00 Sample ID = 2780008 Number of Standard Deviations = -0.4 Blind Sample ID = N68 Lab Value = 0.438 Most Probable Value = 0.444 Percent Recovery = 98.6 Date Sample Logged by Lab = 09/29/00 Sample ID = 2730020 Number of Standard Deviations = -0.1 Blind Sample ID = NS4 Lab Value = 0.449 Most Probable Value = 0.444 Percent Recovery = 101.1 Date Sample Logged by Lab = 09/27/00 Sample ID = 2710017 Number of Standard Deviations = 0.1 Blind Sample ID = NS4 Lab Value = 0.432 Most Probable Value = 0.444 Percent Recovery = 97.3 Date Sample Logged by Lab = 09/22/00 Sample ID = 2660008 Number of Standard Deviations = -0.3 Blind Sample ID = NS4 Lab Value = 0.442 Most Probable Value = 0.444 Percent Recovery = 99.5 Date Sample Logged by Lab = 09/20/00 Sample ID = 2640053 Number of Standard Deviations = -0.0 Blind Sample ID = NS4 Lab Value = 0.451 Most Probable Value = 0.444 Percent Recovery = 101.6 Date Sample Logged by Lab = 09/15/00 Sample ID = 2590090 Number of Standard Deviations = 0.2 Blind Sample ID = NS4 Lab Value = 0.447 Most Probable Value = 0.444 Percent Recovery = 100.7 Date Sample Logged by Lab = 09/13/00 Sample ID = 2570122 Number of Standard Deviations = 0.1 Blind Sample ID = NS4 Lab Value = 0.398 Most Probable Value = 0.444 Percent Recovery = 89.6 Date Sample Logged by Lab = 09/08/00 Sample ID = 2520002 Number of Standard Deviations = -1.0 Blind Sample ID = NS4 Lab Value = 0.431 Most Probable Value = 0.444 Percent Recovery = 97.1 Date Sample Logged by Lab = 09/06/00 Sample ID = 2500005 Number of Standard Deviations = -0.3 Blind Sample ID = NS4 Lab Value = 0.050 Most Probable Value = 0.037 Percent Recovery = 135.1 Date Sample Logged by Lab = 09/06/00 Sample ID = 2500003 Number of Standard Deviations = 0.3 Blind Sample ID = N65 Lab Value = 0.935 Most Probable Value = 0.931 Percent Recovery = 100.4 Date Sample Logged by Lab = 08/29/00 Sample ID = 2420299 Number of Standard Deviations = 0.1 Blind Sample ID = N66 Lab Value = 0.909 Most Probable Value = 0.931 Percent Recovery = 97.6 Date Sample Logged by Lab = 08/29/00 Sample ID = 2420007 Number of Standard Deviations = -0.4 Blind Sample ID = N66 Lab Value = 0.387 Most Probable Value = 0.444 Percent Recovery = 87.2 Date Sample Logged by Lab = 08/25/00 Sample ID = 2380030 Number of Standard Deviations = -1.3 Blind Sample ID = NS4 Lab Value = 0.866 Most Probable Value = 0.931 Percent Recovery = 93.0 Date Sample Logged by Lab = 08/25/00 Sample ID = 2380029 Number of Standard Deviations = -1.2 Blind Sample ID = N66 Lab Value = 0.919 Most Probable Value = 0.931 Percent Recovery = 98.7 Date Sample Logged by Lab = 08/24/00 Sample ID = 2370029 Number of Standard Deviations = -0.2 Blind Sample ID = N66 Lab Value = 0.399 Most Probable Value = 0.444 Percent Recovery = 89.9 Date Sample Logged by Lab = 08/23/00 Sample ID = 2360062 Number of Standard Deviations = -1.0 Blind Sample ID = NS4 Lab Value = 0.878 Most Probable Value = 0.931 Percent Recovery = 94.3 Date Sample Logged by Lab = 08/23/00 Sample ID = 2360061 Number of Standard Deviations = -1.0 Blind Sample ID = N66 Lab Value = 0.935 Most Probable Value = 0.931 Percent Recovery = 100.4 Date Sample Logged by Lab = 08/22/00 Sample ID = 2350003 Number of Standard Deviations = 0.1 Blind Sample ID = N66 Lab Value = 0.929 Most Probable Value = 0.931 Percent Recovery = 99.8 Date Sample Logged by Lab = 08/21/00 Sample ID = 2340143 Number of Standard Deviations = -0.0 Blind Sample ID = N66 Lab Value = 0.448 Most Probable Value = 0.444 Percent Recovery = 100.9 Date Sample Logged by Lab = 08/18/00 Sample ID = 2310069 Number of Standard Deviations = 0.1 Blind Sample ID = NS4 Lab Value = 0.936 Most Probable Value = 0.931 Percent Recovery = 100.5 Date Sample Logged by Lab = 08/18/00 Sample ID = 2310071 Number of Standard Deviations = 0.1 Blind Sample ID = N66 Lab Value = 0.929 Most Probable Value = 0.931 Percent Recovery = 99.8 Date Sample Logged by Lab = 08/17/00 Sample ID = 2300017 Number of Standard Deviations = -0.0 Blind Sample ID = N66 Lab Value = 0.409 Most Probable Value = 0.444 Percent Recovery = 92.1 Date Sample Logged by Lab = 08/16/00 Sample ID = 2290005 Number of Standard Deviations = -0.8 Blind Sample ID = NS4 Lab Value = 0.895 Most Probable Value = 0.931 Percent Recovery = 96.1 Date Sample Logged by Lab = 08/16/00 Sample ID = 2290006 Number of Standard Deviations = -0.7 Blind Sample ID = N66 Lab Value = 0.891 Most Probable Value = 0.931 Percent Recovery = 95.7 Date Sample Logged by Lab = 08/15/00 Sample ID = 2280003 Number of Standard Deviations = -0.7 Blind Sample ID = N66 Lab Value = 0.927 Most Probable Value = 0.931 Percent Recovery = 99.6 Date Sample Logged by Lab = 08/14/00 Sample ID = 2270110 Number of Standard Deviations = -0.1 Blind Sample ID = N66 Lab Value = 0.420 Most Probable Value = 0.444 Percent Recovery = 94.6 Date Sample Logged by Lab = 08/11/00 Sample ID = 2240007 Number of Standard Deviations = -0.5 Blind Sample ID = NS4 Lab Value = 0.904 Most Probable Value = 0.931 Percent Recovery = 97.1 Date Sample Logged by Lab = 08/11/00 Sample ID = 2240006 Number of Standard Deviations = -0.5 Blind Sample ID = N66 Lab Value = 0.881 Most Probable Value = 0.931 Percent Recovery = 94.6 Date Sample Logged by Lab = 08/10/00 Sample ID = 2230012 Number of Standard Deviations = -0.9 Blind Sample ID = N66 Lab Value = 0.440 Most Probable Value = 0.444 Percent Recovery = 99.1 Date Sample Logged by Lab = 08/09/00 Sample ID = 2220005 Number of Standard Deviations = -0.1 Blind Sample ID = NS4 Lab Value = 0.929 Most Probable Value = 0.931 Percent Recovery = 99.8 Date Sample Logged by Lab = 08/09/00 Sample ID = 2220007 Number of Standard Deviations = -0.0 Blind Sample ID = N66 Lab Value = 0.952 Most Probable Value = 0.931 Percent Recovery = 102.3 Date Sample Logged by Lab = 08/08/00 Sample ID = 2210028 Number of Standard Deviations = 0.4 Blind Sample ID = N66 Lab Value = 0.933 Most Probable Value = 0.931 Percent Recovery = 100.2 Date Sample Logged by Lab = 08/07/00 Sample ID = 2200186 Number of Standard Deviations = 0.0 Blind Sample ID = N66 Lab Value = 0.425 Most Probable Value = 0.444 Percent Recovery = 95.7 Date Sample Logged by Lab = 08/02/00 Sample ID = 2150004 Number of Standard Deviations = -0.4 Blind Sample ID = NS4 Lab Value = 0.426 Most Probable Value = 0.444 Percent Recovery = 95.9 Date Sample Logged by Lab = 08/02/00 Sample ID = 2150003 Number of Standard Deviations = -0.4 Blind Sample ID = NS4 Lab Value = 0.914 Most Probable Value = 0.931 Percent Recovery = 98.2 Date Sample Logged by Lab = 08/02/00 Sample ID = 2150008 Number of Standard Deviations = -0.3 Blind Sample ID = N66 Lab Value = 0.908 Most Probable Value = 0.931 Percent Recovery = 97.5 Date Sample Logged by Lab = 08/02/00 Sample ID = 2150005 Number of Standard Deviations = -0.4 Blind Sample ID = N66 Lab Value = 0.911 Most Probable Value = 0.931 Percent Recovery = 97.9 Date Sample Logged by Lab = 08/02/00 Sample ID = 2150002 Number of Standard Deviations = -0.4 Blind Sample ID = N66 Lab Value = 0.438 Most Probable Value = 0.444 Percent Recovery = 98.6 Date Sample Logged by Lab = 08/01/00 Sample ID = 2140277 Number of Standard Deviations = -0.1 Blind Sample ID = NS4 Lab Value = 0.447 Most Probable Value = 0.444 Percent Recovery = 100.7 Date Sample Logged by Lab = 07/27/00 Sample ID = 2090016 Number of Standard Deviations = 0.1 Blind Sample ID = NS4 Lab Value = 0.433 Most Probable Value = 0.444 Percent Recovery = 97.5 Date Sample Logged by Lab = 07/26/00 Sample ID = 2080027 Number of Standard Deviations = -0.2 Blind Sample ID = NS4 Lab Value = 0.433 Most Probable Value = 0.444 Percent Recovery = 97.5 Date Sample Logged by Lab = 07/20/00 Sample ID = 2020144 Number of Standard Deviations = -0.2 Blind Sample ID = NS4 Lab Value = 0.443 Most Probable Value = 0.444 Percent Recovery = 99.8 Date Sample Logged by Lab = 07/17/00 Sample ID = 1990210 Number of Standard Deviations = -0.0 Blind Sample ID = NS4 Lab Value = 0.447 Most Probable Value = 0.444 Percent Recovery = 100.7 Date Sample Logged by Lab = 07/13/00 Sample ID = 1950010 Number of Standard Deviations = 0.1 Blind Sample ID = NS4 Lab Value = 0.439 Most Probable Value = 0.444 Percent Recovery = 98.9 Date Sample Logged by Lab = 07/10/00 Sample ID = 1920068 Number of Standard Deviations = -0.1 Blind Sample ID = NS4 Lab Value = 0.404 Most Probable Value = 0.444 Percent Recovery = 91.0 Date Sample Logged by Lab = 07/06/00 Sample ID = 1880037 Number of Standard Deviations = -0.9 Blind Sample ID = NS4 Lab Value = 0.932 Most Probable Value = 0.931 Percent Recovery = 100.1 Date Sample Logged by Lab = 06/29/00 Sample ID = 1810045 Number of Standard Deviations = 0.0 Blind Sample ID = N66 Lab Value = 0.443 Most Probable Value = 0.444 Percent Recovery = 99.8 Date Sample Logged by Lab = 06/28/00 Sample ID = 1800021 Number of Standard Deviations = -0.0 Blind Sample ID = NS4 Lab Value = 0.948 Most Probable Value = 0.931 Percent Recovery = 101.8 Date Sample Logged by Lab = 06/28/00 Sample ID = 1800024 Number of Standard Deviations = 0.3 Blind Sample ID = N66 Lab Value = 0.930 Most Probable Value = 0.931 Percent Recovery = 99.9 Date Sample Logged by Lab = 06/27/00 Sample ID = 1790016 Number of Standard Deviations = -0.0 Blind Sample ID = N66 Lab Value = 0.930 Most Probable Value = 0.931 Percent Recovery = 99.9 Date Sample Logged by Lab = 06/27/00 Sample ID = 1790015 Number of Standard Deviations = -0.0 Blind Sample ID = N66 Lab Value = 0.426 Most Probable Value = 0.444 Percent Recovery = 95.9 Date Sample Logged by Lab = 06/23/00 Sample ID = 1750016 Number of Standard Deviations = -0.4 Blind Sample ID = NS4 Lab Value = 0.939 Most Probable Value = 0.931 Percent Recovery = 100.9 Date Sample Logged by Lab = 06/23/00 Sample ID = 1750019 Number of Standard Deviations = 0.1 Blind Sample ID = N66 Lab Value = 0.944 Most Probable Value = 0.931 Percent Recovery = 101.4 Date Sample Logged by Lab = 06/22/00 Sample ID = 1740114 Number of Standard Deviations = 0.2 Blind Sample ID = N66 Lab Value = 0.446 Most Probable Value = 0.444 Percent Recovery = 100.5 Date Sample Logged by Lab = 06/21/00 Sample ID = 1730020 Number of Standard Deviations = 0.0 Blind Sample ID = NS4 Lab Value = 0.945 Most Probable Value = 0.931 Percent Recovery = 101.5 Date Sample Logged by Lab = 06/21/00 Sample ID = 1730021 Number of Standard Deviations = 0.3 Blind Sample ID = N66 Lab Value = 0.936 Most Probable Value = 0.931 Percent Recovery = 100.5 Date Sample Logged by Lab = 06/20/00 Sample ID = 1720103 Number of Standard Deviations = 0.1 Blind Sample ID = N66 Lab Value = 0.429 Most Probable Value = 0.444 Percent Recovery = 96.6 Date Sample Logged by Lab = 06/19/00 Sample ID = 1710124 Number of Standard Deviations = -0.3 Blind Sample ID = NS4 Lab Value = 0.923 Most Probable Value = 0.931 Percent Recovery = 99.1 Date Sample Logged by Lab = 06/19/00 Sample ID = 1710123 Number of Standard Deviations = -0.1 Blind Sample ID = N66 Lab Value = 0.921 Most Probable Value = 0.931 Percent Recovery = 98.9 Date Sample Logged by Lab = 06/19/00 Sample ID = 1710121 Number of Standard Deviations = -0.2 Blind Sample ID = N66 Lab Value = 0.985 Most Probable Value = 0.931 Percent Recovery = 105.8 Date Sample Logged by Lab = 06/15/00 Sample ID = 1670295 Number of Standard Deviations = 1.0 Blind Sample ID = N66 Lab Value = 0.433 Most Probable Value = 0.444 Percent Recovery = 97.5 Date Sample Logged by Lab = 06/14/00 Sample ID = 1660091 Number of Standard Deviations = -0.2 Blind Sample ID = NS4 Lab Value = 0.944 Most Probable Value = 0.931 Percent Recovery = 101.4 Date Sample Logged by Lab = 06/14/00 Sample ID = 1660089 Number of Standard Deviations = 0.2 Blind Sample ID = N66 Lab Value = 0.935 Most Probable Value = 0.931 Percent Recovery = 100.4 Date Sample Logged by Lab = 06/13/00 Sample ID = 1650009 Number of Standard Deviations = 0.1 Blind Sample ID = N66 Lab Value = 0.911 Most Probable Value = 0.931 Percent Recovery = 97.9 Date Sample Logged by Lab = 06/12/00 Sample ID = 1640167 Number of Standard Deviations = -0.4 Blind Sample ID = N66 Lab Value = 0.434 Most Probable Value = 0.444 Percent Recovery = 97.7 Date Sample Logged by Lab = 06/09/00 Sample ID = 1610251 Number of Standard Deviations = -0.2 Blind Sample ID = NS4 Lab Value = 0.931 Most Probable Value = 0.931 Percent Recovery = 100.0 Date Sample Logged by Lab = 06/09/00 Sample ID = 1610250 Number of Standard Deviations = 0.0 Blind Sample ID = N66 Lab Value = 0.942 Most Probable Value = 0.931 Percent Recovery = 101.2 Date Sample Logged by Lab = 06/08/00 Sample ID = 1600015 Number of Standard Deviations = 0.2 Blind Sample ID = N66 Lab Value = 0.366 Most Probable Value = 0.444 Percent Recovery = 82.4 Date Sample Logged by Lab = 06/07/00 Sample ID = 1590028 Number of Standard Deviations = -1.7 Blind Sample ID = NS4 Lab Value = 0.858 Most Probable Value = 0.931 Percent Recovery = 92.2 Date Sample Logged by Lab = 06/07/00 Sample ID = 1590026 Number of Standard Deviations = -1.3 Blind Sample ID = N66 Lab Value = 0.894 Most Probable Value = 0.931 Percent Recovery = 96.0 Date Sample Logged by Lab = 06/06/00 Sample ID = 1580015 Number of Standard Deviations = -0.7 Blind Sample ID = N66 Lab Value = 0.389 Most Probable Value = 0.444 Percent Recovery = 87.6 Date Sample Logged by Lab = 06/05/00 Sample ID = 1570172 Number of Standard Deviations = -1.2 Blind Sample ID = NS4 Lab Value = 0.889 Most Probable Value = 0.931 Percent Recovery = 95.5 Date Sample Logged by Lab = 06/05/00 Sample ID = 1570169 Number of Standard Deviations = -0.8 Blind Sample ID = N66 Lab Value = 0.878 Most Probable Value = 0.931 Percent Recovery = 94.3 Date Sample Logged by Lab = 06/05/00 Sample ID = 1570171 Number of Standard Deviations = -1.0 Blind Sample ID = N66 Lab Value = 0.413 Most Probable Value = 0.444 Percent Recovery = 93.0 Date Sample Logged by Lab = 05/26/00 Sample ID = 1470023 Number of Standard Deviations = -0.7 Blind Sample ID = NS4 Lab Value = 0.417 Most Probable Value = 0.444 Percent Recovery = 93.9 Date Sample Logged by Lab = 05/25/00 Sample ID = 1460089 Number of Standard Deviations = -0.6 Blind Sample ID = NS4 Lab Value = 0.430 Most Probable Value = 0.444 Percent Recovery = 96.8 Date Sample Logged by Lab = 05/19/00 Sample ID = 1400061 Number of Standard Deviations = -0.3 Blind Sample ID = NS4 Lab Value = 0.429 Most Probable Value = 0.444 Percent Recovery = 96.6 Date Sample Logged by Lab = 05/17/00 Sample ID = 1380008 Number of Standard Deviations = -0.3 Blind Sample ID = NS4 Lab Value = 0.422 Most Probable Value = 0.444 Percent Recovery = 95.0 Date Sample Logged by Lab = 05/12/00 Sample ID = 1330056 Number of Standard Deviations = -0.5 Blind Sample ID = NS4 Lab Value = 0.442 Most Probable Value = 0.444 Percent Recovery = 99.5 Date Sample Logged by Lab = 05/10/00 Sample ID = 1310004 Number of Standard Deviations = -0.0 Blind Sample ID = NS4 Lab Value = 0.437 Most Probable Value = 0.444 Percent Recovery = 98.4 Date Sample Logged by Lab = 05/05/00 Sample ID = 1260005 Number of Standard Deviations = -0.2 Blind Sample ID = NS4 Lab Value = 0.431 Most Probable Value = 0.444 Percent Recovery = 97.1 Date Sample Logged by Lab = 05/01/00 Sample ID = 1220103 Number of Standard Deviations = -0.3 Blind Sample ID = NS4 Lab Value = 0.955 Most Probable Value = 0.931 Percent Recovery = 102.6 Date Sample Logged by Lab = 05/01/00 Sample ID = 1220101 Number of Standard Deviations = 0.4 Blind Sample ID = N66 Lab Value = 0.929 Most Probable Value = 0.931 Percent Recovery = 99.8 Date Sample Logged by Lab = 04/28/00 Sample ID = 1190025 Number of Standard Deviations = -0.0 Blind Sample ID = N66 Lab Value = 0.440 Most Probable Value = 0.444 Percent Recovery = 99.1 Date Sample Logged by Lab = 04/27/00 Sample ID = 1180018 Number of Standard Deviations = -0.1 Blind Sample ID = NS4 Lab Value = 0.953 Most Probable Value = 0.931 Percent Recovery = 102.4 Date Sample Logged by Lab = 04/27/00 Sample ID = 1180019 Number of Standard Deviations = 0.4 Blind Sample ID = N66 Lab Value = 0.956 Most Probable Value = 0.931 Percent Recovery = 102.7 Date Sample Logged by Lab = 04/27/00 Sample ID = 1180017 Number of Standard Deviations = 0.5 Blind Sample ID = N66 Lab Value = 0.956 Most Probable Value = 0.931 Percent Recovery = 102.7 Date Sample Logged by Lab = 04/25/00 Sample ID = 1160013 Number of Standard Deviations = 0.5 Blind Sample ID = N66 Lab Value = 0.429 Most Probable Value = 0.444 Percent Recovery = 96.6 Date Sample Logged by Lab = 04/24/00 Sample ID = 1150203 Number of Standard Deviations = -0.3 Blind Sample ID = NS4 Lab Value = 0.933 Most Probable Value = 0.931 Percent Recovery = 100.2 Date Sample Logged by Lab = 04/24/00 Sample ID = 1150202 Number of Standard Deviations = 0.0 Blind Sample ID = N66 Lab Value = 0.952 Most Probable Value = 0.931 Percent Recovery = 102.3 Date Sample Logged by Lab = 04/21/00 Sample ID = 1120195 Number of Standard Deviations = 0.4 Blind Sample ID = N66 Lab Value = 0.450 Most Probable Value = 0.444 Percent Recovery = 101.4 Date Sample Logged by Lab = 04/20/00 Sample ID = 1110009 Number of Standard Deviations = 0.1 Blind Sample ID = NS4 Lab Value = 0.956 Most Probable Value = 0.931 Percent Recovery = 102.7 Date Sample Logged by Lab = 04/19/00 Sample ID = 1100005 Number of Standard Deviations = 0.5 Blind Sample ID = N66 Lab Value = 0.948 Most Probable Value = 0.931 Percent Recovery = 101.8 Date Sample Logged by Lab = 04/18/00 Sample ID = 1090153 Number of Standard Deviations = 0.3 Blind Sample ID = N66 Lab Value = 0.446 Most Probable Value = 0.444 Percent Recovery = 100.5 Date Sample Logged by Lab = 04/17/00 Sample ID = 1080076 Number of Standard Deviations = 0.0 Blind Sample ID = NS4 Lab Value = 0.939 Most Probable Value = 0.931 Percent Recovery = 100.9 Date Sample Logged by Lab = 04/17/00 Sample ID = 1080077 Number of Standard Deviations = 0.1 Blind Sample ID = N66 Lab Value = 0.954 Most Probable Value = 0.931 Percent Recovery = 102.5 Date Sample Logged by Lab = 04/14/00 Sample ID = 1050025 Number of Standard Deviations = 0.4 Blind Sample ID = N66 Lab Value = 0.439 Most Probable Value = 0.444 Percent Recovery = 98.9 Date Sample Logged by Lab = 04/13/00 Sample ID = 1040100 Number of Standard Deviations = -0.1 Blind Sample ID = NS4 Lab Value = 0.958 Most Probable Value = 0.931 Percent Recovery = 102.9 Date Sample Logged by Lab = 04/13/00 Sample ID = 1040099 Number of Standard Deviations = 0.5 Blind Sample ID = N66 Lab Value = 0.951 Most Probable Value = 0.931 Percent Recovery = 102.1 Date Sample Logged by Lab = 04/13/00 Sample ID = 1040015 Number of Standard Deviations = 0.4 Blind Sample ID = N66 Lab Value = 0.961 Most Probable Value = 0.931 Percent Recovery = 103.2 Date Sample Logged by Lab = 04/11/00 Sample ID = 1020183 Number of Standard Deviations = 0.5 Blind Sample ID = N66 Lab Value = 0.421 Most Probable Value = 0.444 Percent Recovery = 94.8 Date Sample Logged by Lab = 04/10/00 Sample ID = 1010206 Number of Standard Deviations = -0.5 Blind Sample ID = NS4 Lab Value = 0.946 Most Probable Value = 0.931 Percent Recovery = 101.6 Date Sample Logged by Lab = 04/10/00 Sample ID = 1010204 Number of Standard Deviations = 0.3 Blind Sample ID = N66 Lab Value = 0.935 Most Probable Value = 0.931 Percent Recovery = 100.4 Date Sample Logged by Lab = 04/07/00 Sample ID = 0980007 Number of Standard Deviations = 0.1 Blind Sample ID = N66 Lab Value = 0.417 Most Probable Value = 0.444 Percent Recovery = 93.9 Date Sample Logged by Lab = 04/06/00 Sample ID = 0970011 Number of Standard Deviations = -0.6 Blind Sample ID = NS4 Lab Value = 0.916 Most Probable Value = 0.931 Percent Recovery = 98.4 Date Sample Logged by Lab = 04/06/00 Sample ID = 0970012 Number of Standard Deviations = -0.3 Blind Sample ID = N66 Lab Value = 0.910 Most Probable Value = 0.931 Percent Recovery = 97.7 Date Sample Logged by Lab = 04/05/00 Sample ID = 0960017 Number of Standard Deviations = -0.4 Blind Sample ID = N66 Lab Value = 0.927 Most Probable Value = 0.931 Percent Recovery = 99.6 Date Sample Logged by Lab = 04/04/00 Sample ID = 0950165 Number of Standard Deviations = -0.1 Blind Sample ID = N66 Lab Value = 0.465 Most Probable Value = 0.444 Percent Recovery = 104.7 Date Sample Logged by Lab = 03/31/00 Sample ID = 0910202 Number of Standard Deviations = 0.5 Blind Sample ID = NS4 Lab Value = 0.106 Most Probable Value = 0.084 Percent Recovery = 126.2 Date Sample Logged by Lab = 03/31/00 Sample ID = 0910201 Number of Standard Deviations = 0.5 Blind Sample ID = N63 Lab Value = 0.059 Most Probable Value = 0.084 Percent Recovery = 70.2 Date Sample Logged by Lab = 03/29/00 Sample ID = 0890098 Number of Standard Deviations = -0.6 Blind Sample ID = N63 Lab Value = 0.063 Most Probable Value = 0.084 Percent Recovery = 75.0 Date Sample Logged by Lab = 03/28/00 Sample ID = 0880058 Number of Standard Deviations = -0.5 Blind Sample ID = N63 Lab Value = 0.415 Most Probable Value = 0.444 Percent Recovery = 93.5 Date Sample Logged by Lab = 03/24/00 Sample ID = 0840033 Number of Standard Deviations = -0.6 Blind Sample ID = NS4 Lab Value = 0.063 Most Probable Value = 0.084 Percent Recovery = 75.0 Date Sample Logged by Lab = 03/24/00 Sample ID = 0840032 Number of Standard Deviations = -0.5 Blind Sample ID = N63 Lab Value = 0.080 Most Probable Value = 0.084 Percent Recovery = 95.2 Date Sample Logged by Lab = 03/23/00 Sample ID = 0830003 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.420 Most Probable Value = 0.444 Percent Recovery = 94.6 Date Sample Logged by Lab = 03/22/00 Sample ID = 0820023 Number of Standard Deviations = -0.5 Blind Sample ID = NS4 Lab Value = 0.064 Most Probable Value = 0.084 Percent Recovery = 76.2 Date Sample Logged by Lab = 03/22/00 Sample ID = 0820024 Number of Standard Deviations = -0.4 Blind Sample ID = N63 Lab Value = 0.073 Most Probable Value = 0.084 Percent Recovery = 86.9 Date Sample Logged by Lab = 03/21/00 Sample ID = 0810061 Number of Standard Deviations = -0.2 Blind Sample ID = N63 Lab Value = 0.078 Most Probable Value = 0.084 Percent Recovery = 92.9 Date Sample Logged by Lab = 03/20/00 Sample ID = 0800117 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.435 Most Probable Value = 0.444 Percent Recovery = 98.0 Date Sample Logged by Lab = 03/17/00 Sample ID = 0770029 Number of Standard Deviations = -0.2 Blind Sample ID = NS4 Lab Value = 0.071 Most Probable Value = 0.084 Percent Recovery = 84.5 Date Sample Logged by Lab = 03/17/00 Sample ID = 0770030 Number of Standard Deviations = -0.3 Blind Sample ID = N63 Lab Value = 0.433 Most Probable Value = 0.444 Percent Recovery = 97.5 Date Sample Logged by Lab = 03/15/00 Sample ID = 0750132 Number of Standard Deviations = -0.2 Blind Sample ID = NS4 Lab Value = 0.068 Most Probable Value = 0.084 Percent Recovery = 81.0 Date Sample Logged by Lab = 03/15/00 Sample ID = 0750135 Number of Standard Deviations = -0.4 Blind Sample ID = N63 Lab Value = 0.069 Most Probable Value = 0.084 Percent Recovery = 82.1 Date Sample Logged by Lab = 03/13/00 Sample ID = 0730083 Number of Standard Deviations = -0.3 Blind Sample ID = N63 Lab Value = 0.437 Most Probable Value = 0.444 Percent Recovery = 98.4 Date Sample Logged by Lab = 03/10/00 Sample ID = 0700004 Number of Standard Deviations = -0.2 Blind Sample ID = NS4 Lab Value = 0.073 Most Probable Value = 0.084 Percent Recovery = 86.9 Date Sample Logged by Lab = 03/10/00 Sample ID = 0700003 Number of Standard Deviations = -0.2 Blind Sample ID = N63 Lab Value = 0.081 Most Probable Value = 0.084 Percent Recovery = 96.4 Date Sample Logged by Lab = 03/09/00 Sample ID = 0690007 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.444 Most Probable Value = 0.444 Percent Recovery = 100.0 Date Sample Logged by Lab = 03/08/00 Sample ID = 0680002 Number of Standard Deviations = 0.0 Blind Sample ID = NS4 Lab Value = 0.087 Most Probable Value = 0.084 Percent Recovery = 103.6 Date Sample Logged by Lab = 03/08/00 Sample ID = 0680006 Number of Standard Deviations = 0.1 Blind Sample ID = N63 Lab Value = 0.093 Most Probable Value = 0.084 Percent Recovery = 110.7 Date Sample Logged by Lab = 03/08/00 Sample ID = 0680004 Number of Standard Deviations = 0.2 Blind Sample ID = N63 Lab Value = 0.090 Most Probable Value = 0.084 Percent Recovery = 107.1 Date Sample Logged by Lab = 03/08/00 Sample ID = 0680005 Number of Standard Deviations = 0.1 Blind Sample ID = N63 Lab Value = 0.448 Most Probable Value = 0.444 Percent Recovery = 100.9 Date Sample Logged by Lab = 03/03/00 Sample ID = 0630083 Number of Standard Deviations = 0.1 Blind Sample ID = NS4 Lab Value = 0.092 Most Probable Value = 0.084 Percent Recovery = 109.5 Date Sample Logged by Lab = 03/03/00 Sample ID = 0630082 Number of Standard Deviations = 0.2 Blind Sample ID = N63 Lab Value = 0.067 Most Probable Value = 0.084 Percent Recovery = 79.8 Date Sample Logged by Lab = 03/02/00 Sample ID = 0620238 Number of Standard Deviations = -0.4 Blind Sample ID = N63 Lab Value = 1.209 Most Probable Value = 1.260 Percent Recovery = 96.0 Date Sample Logged by Lab = 03/01/00 Sample ID = 0610010 Number of Standard Deviations = -0.7 Blind Sample ID = N64 Lab Value = 1.248 Most Probable Value = 1.260 Percent Recovery = 99.0 Date Sample Logged by Lab = 02/29/00 Sample ID = 0600030 Number of Standard Deviations = -0.2 Blind Sample ID = N64 Lab Value = 1.464 Most Probable Value = 1.260 Percent Recovery = 116.2 Date Sample Logged by Lab = 02/28/00 Sample ID = 0590089 Number of Standard Deviations = 2.9 Blind Sample ID = N64 Lab Value = 0.451 Most Probable Value = 0.444 Percent Recovery = 101.6 Date Sample Logged by Lab = 02/25/00 Sample ID = 0560180 Number of Standard Deviations = 0.2 Blind Sample ID = NS4 Lab Value = 1.316 Most Probable Value = 1.260 Percent Recovery = 104.4 Date Sample Logged by Lab = 02/25/00 Sample ID = 0560182 Number of Standard Deviations = 0.8 Blind Sample ID = N64 Lab Value = 0.456 Most Probable Value = 0.444 Percent Recovery = 102.7 Date Sample Logged by Lab = 02/24/00 Sample ID = 0550143 Number of Standard Deviations = 0.3 Blind Sample ID = NS4 Lab Value = 1.293 Most Probable Value = 1.260 Percent Recovery = 102.6 Date Sample Logged by Lab = 02/24/00 Sample ID = 0550141 Number of Standard Deviations = 0.5 Blind Sample ID = N64 Lab Value = 1.305 Most Probable Value = 1.260 Percent Recovery = 103.6 Date Sample Logged by Lab = 02/24/00 Sample ID = 0550142 Number of Standard Deviations = 0.6 Blind Sample ID = N64 Lab Value = 1.252 Most Probable Value = 1.260 Percent Recovery = 99.4 Date Sample Logged by Lab = 02/22/00 Sample ID = 0530117 Number of Standard Deviations = -0.1 Blind Sample ID = N64 Lab Value = 0.434 Most Probable Value = 0.444 Percent Recovery = 97.7 Date Sample Logged by Lab = 02/18/00 Sample ID = 0490028 Number of Standard Deviations = -0.2 Blind Sample ID = NS4 Lab Value = 1.257 Most Probable Value = 1.260 Percent Recovery = 99.8 Date Sample Logged by Lab = 02/18/00 Sample ID = 0490027 Number of Standard Deviations = -0.0 Blind Sample ID = N64 Lab Value = 1.210 Most Probable Value = 1.260 Percent Recovery = 96.0 Date Sample Logged by Lab = 02/17/00 Sample ID = 0480082 Number of Standard Deviations = -0.7 Blind Sample ID = N64 Lab Value = 0.430 Most Probable Value = 0.444 Percent Recovery = 96.8 Date Sample Logged by Lab = 02/16/00 Sample ID = 0470015 Number of Standard Deviations = -0.3 Blind Sample ID = NS4 Lab Value = 1.270 Most Probable Value = 1.260 Percent Recovery = 100.8 Date Sample Logged by Lab = 02/16/00 Sample ID = 0470016 Number of Standard Deviations = 0.1 Blind Sample ID = N64 Lab Value = 1.219 Most Probable Value = 1.260 Percent Recovery = 96.7 Date Sample Logged by Lab = 02/15/00 Sample ID = 0460005 Number of Standard Deviations = -0.6 Blind Sample ID = N64 Lab Value = 1.270 Most Probable Value = 1.260 Percent Recovery = 100.8 Date Sample Logged by Lab = 02/14/00 Sample ID = 0450034 Number of Standard Deviations = 0.1 Blind Sample ID = N64 Lab Value = 0.429 Most Probable Value = 0.444 Percent Recovery = 96.6 Date Sample Logged by Lab = 02/11/00 Sample ID = 0420200 Number of Standard Deviations = -0.3 Blind Sample ID = NS4 Lab Value = 1.236 Most Probable Value = 1.260 Percent Recovery = 98.1 Date Sample Logged by Lab = 02/11/00 Sample ID = 0420199 Number of Standard Deviations = -0.3 Blind Sample ID = N64 Lab Value = 1.222 Most Probable Value = 1.260 Percent Recovery = 97.0 Date Sample Logged by Lab = 02/10/00 Sample ID = 0410099 Number of Standard Deviations = -0.5 Blind Sample ID = N64 Lab Value = 1.276 Most Probable Value = 1.260 Percent Recovery = 101.3 Date Sample Logged by Lab = 02/08/00 Sample ID = 0390061 Number of Standard Deviations = 0.2 Blind Sample ID = N64 Lab Value = 1.272 Most Probable Value = 1.260 Percent Recovery = 101.0 Date Sample Logged by Lab = 02/08/00 Sample ID = 0390058 Number of Standard Deviations = 0.2 Blind Sample ID = N64 Lab Value = 0.442 Most Probable Value = 0.444 Percent Recovery = 99.5 Date Sample Logged by Lab = 02/04/00 Sample ID = 0350157 Number of Standard Deviations = -0.0 Blind Sample ID = NS4 Lab Value = 1.264 Most Probable Value = 1.260 Percent Recovery = 100.3 Date Sample Logged by Lab = 02/04/00 Sample ID = 0350155 Number of Standard Deviations = 0.1 Blind Sample ID = N64 Lab Value = 1.251 Most Probable Value = 1.260 Percent Recovery = 99.3 Date Sample Logged by Lab = 02/03/00 Sample ID = 0340007 Number of Standard Deviations = -0.1 Blind Sample ID = N64 Lab Value = 0.438 Most Probable Value = 0.444 Percent Recovery = 98.6 Date Sample Logged by Lab = 02/02/00 Sample ID = 0330067 Number of Standard Deviations = -0.1 Blind Sample ID = NS4 Lab Value = 1.253 Most Probable Value = 1.260 Percent Recovery = 99.4 Date Sample Logged by Lab = 02/02/00 Sample ID = 0330069 Number of Standard Deviations = -0.1 Blind Sample ID = N64 Lab Value = 0.087 Most Probable Value = 0.084 Percent Recovery = 103.6 Date Sample Logged by Lab = 02/01/00 Sample ID = 0320018 Number of Standard Deviations = 0.1 Blind Sample ID = N63 Lab Value = 0.086 Most Probable Value = 0.084 Percent Recovery = 102.4 Date Sample Logged by Lab = 01/31/00 Sample ID = 0310089 Number of Standard Deviations = 0.0 Blind Sample ID = N63 Lab Value = 0.428 Most Probable Value = 0.444 Percent Recovery = 96.4 Date Sample Logged by Lab = 01/28/00 Sample ID = 0280014 Number of Standard Deviations = -0.4 Blind Sample ID = NS4 Lab Value = 0.085 Most Probable Value = 0.084 Percent Recovery = 101.2 Date Sample Logged by Lab = 01/28/00 Sample ID = 0280016 Number of Standard Deviations = 0.0 Blind Sample ID = N63 Lab Value = 0.084 Most Probable Value = 0.084 Percent Recovery = 100.0 Date Sample Logged by Lab = 01/28/00 Sample ID = 0280017 Number of Standard Deviations = 0.0 Blind Sample ID = N63 Lab Value = 0.446 Most Probable Value = 0.444 Percent Recovery = 100.5 Date Sample Logged by Lab = 01/26/00 Sample ID = 0260012 Number of Standard Deviations = 0.0 Blind Sample ID = NS4 Lab Value = 0.077 Most Probable Value = 0.084 Percent Recovery = 91.7 Date Sample Logged by Lab = 01/26/00 Sample ID = 0260013 Number of Standard Deviations = -0.2 Blind Sample ID = N63 Lab Value = 0.055 Most Probable Value = 0.084 Percent Recovery = 65.5 Date Sample Logged by Lab = 01/25/00 Sample ID = 0250068 Number of Standard Deviations = -0.6 Blind Sample ID = N63 Lab Value = 0.072 Most Probable Value = 0.084 Percent Recovery = 85.7 Date Sample Logged by Lab = 01/24/00 Sample ID = 0240146 Number of Standard Deviations = -0.3 Blind Sample ID = N63 Lab Value = 0.445 Most Probable Value = 0.444 Percent Recovery = 100.2 Date Sample Logged by Lab = 01/21/00 Sample ID = 0210030 Number of Standard Deviations = 0.0 Blind Sample ID = NS4 Lab Value = 0.089 Most Probable Value = 0.084 Percent Recovery = 106.0 Date Sample Logged by Lab = 01/21/00 Sample ID = 0210029 Number of Standard Deviations = 0.1 Blind Sample ID = N63 Lab Value = 0.082 Most Probable Value = 0.084 Percent Recovery = 97.6 Date Sample Logged by Lab = 01/21/00 Sample ID = 0210031 Number of Standard Deviations = -0.0 Blind Sample ID = N63 Lab Value = 0.449 Most Probable Value = 0.444 Percent Recovery = 101.1 Date Sample Logged by Lab = 01/19/00 Sample ID = 0190013 Number of Standard Deviations = 0.1 Blind Sample ID = NS4 Lab Value = 0.078 Most Probable Value = 0.084 Percent Recovery = 92.9 Date Sample Logged by Lab = 01/19/00 Sample ID = 0190012 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.085 Most Probable Value = 0.084 Percent Recovery = 101.2 Date Sample Logged by Lab = 01/19/00 Sample ID = 0190014 Number of Standard Deviations = 0.0 Blind Sample ID = N63 Lab Value = 0.425 Most Probable Value = 0.444 Percent Recovery = 95.7 Date Sample Logged by Lab = 01/14/00 Sample ID = 0140018 Number of Standard Deviations = -0.4 Blind Sample ID = NS4 Lab Value = 0.081 Most Probable Value = 0.084 Percent Recovery = 96.4 Date Sample Logged by Lab = 01/14/00 Sample ID = 0140017 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.052 Most Probable Value = 0.084 Percent Recovery = 61.9 Date Sample Logged by Lab = 01/13/00 Sample ID = 0130008 Number of Standard Deviations = -0.7 Blind Sample ID = N63 Lab Value = 0.421 Most Probable Value = 0.444 Percent Recovery = 94.8 Date Sample Logged by Lab = 01/12/00 Sample ID = 0120045 Number of Standard Deviations = -0.5 Blind Sample ID = NS4 Lab Value = 0.064 Most Probable Value = 0.084 Percent Recovery = 76.2 Date Sample Logged by Lab = 01/12/00 Sample ID = 0120044 Number of Standard Deviations = -0.4 Blind Sample ID = N63 Lab Value = 0.077 Most Probable Value = 0.084 Percent Recovery = 91.7 Date Sample Logged by Lab = 01/11/00 Sample ID = 0110008 Number of Standard Deviations = -0.2 Blind Sample ID = N63 Lab Value = 0.092 Most Probable Value = 0.084 Percent Recovery = 109.5 Date Sample Logged by Lab = 01/10/00 Sample ID = 0100123 Number of Standard Deviations = 0.2 Blind Sample ID = N63 Lab Value = 0.435 Most Probable Value = 0.444 Percent Recovery = 98.0 Date Sample Logged by Lab = 01/07/00 Sample ID = 0070097 Number of Standard Deviations = -0.2 Blind Sample ID = NS4 Lab Value = 0.080 Most Probable Value = 0.084 Percent Recovery = 95.2 Date Sample Logged by Lab = 01/07/00 Sample ID = 0070098 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.083 Most Probable Value = 0.084 Percent Recovery = 98.8 Date Sample Logged by Lab = 01/07/00 Sample ID = 0070100 Number of Standard Deviations = -0.0 Blind Sample ID = N63 Lab Value = 0.444 Most Probable Value = 0.444 Percent Recovery = 100.0 Date Sample Logged by Lab = 01/05/00 Sample ID = 0050011 Number of Standard Deviations = 0.0 Blind Sample ID = NS4 Lab Value = 0.078 Most Probable Value = 0.084 Percent Recovery = 92.9 Date Sample Logged by Lab = 01/05/00 Sample ID = 0050012 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.076 Most Probable Value = 0.084 Percent Recovery = 90.5 Date Sample Logged by Lab = 01/04/00 Sample ID = 0040039 Number of Standard Deviations = -0.2 Blind Sample ID = N63 Lab Value = 1.293 Most Probable Value = 1.260 Percent Recovery = 102.6 Date Sample Logged by Lab = 01/03/00 Sample ID = 0030030 Number of Standard Deviations = 0.5 Blind Sample ID = N64 Lab Value = 0.425 Most Probable Value = 0.444 Percent Recovery = 95.7 Date Sample Logged by Lab = 12/29/99 Sample ID = 3630012 Number of Standard Deviations = -0.4 Blind Sample ID = NS4 Lab Value = 1.249 Most Probable Value = 1.260 Percent Recovery = 99.1 Date Sample Logged by Lab = 12/29/99 Sample ID = 3630010 Number of Standard Deviations = -0.2 Blind Sample ID = N64 Lab Value = 0.450 Most Probable Value = 0.444 Percent Recovery = 101.4 Date Sample Logged by Lab = 12/28/99 Sample ID = 3620011 Number of Standard Deviations = 0.1 Blind Sample ID = NS4 Lab Value = 1.305 Most Probable Value = 1.260 Percent Recovery = 103.6 Date Sample Logged by Lab = 12/28/99 Sample ID = 3620014 Number of Standard Deviations = 0.6 Blind Sample ID = N64 Lab Value = 1.318 Most Probable Value = 1.260 Percent Recovery = 104.6 Date Sample Logged by Lab = 12/28/99 Sample ID = 3620013 Number of Standard Deviations = 0.8 Blind Sample ID = N64 Lab Value = 1.298 Most Probable Value = 1.260 Percent Recovery = 103.0 Date Sample Logged by Lab = 12/27/99 Sample ID = 3610031 Number of Standard Deviations = 0.5 Blind Sample ID = N64 Lab Value = 0.446 Most Probable Value = 0.444 Percent Recovery = 100.5 Date Sample Logged by Lab = 12/22/99 Sample ID = 3560012 Number of Standard Deviations = 0.0 Blind Sample ID = NS4 Lab Value = 1.288 Most Probable Value = 1.260 Percent Recovery = 102.2 Date Sample Logged by Lab = 12/22/99 Sample ID = 3560013 Number of Standard Deviations = 0.4 Blind Sample ID = N64 Lab Value = 1.215 Most Probable Value = 1.260 Percent Recovery = 96.4 Date Sample Logged by Lab = 12/21/99 Sample ID = 3550027 Number of Standard Deviations = -0.6 Blind Sample ID = N64 Lab Value = 1.272 Most Probable Value = 1.260 Percent Recovery = 101.0 Date Sample Logged by Lab = 12/20/99 Sample ID = 3540126 Number of Standard Deviations = 0.2 Blind Sample ID = N64 Lab Value = 0.393 Most Probable Value = 0.444 Percent Recovery = 88.5 Date Sample Logged by Lab = 12/17/99 Sample ID = 3510027 Number of Standard Deviations = -1.1 Blind Sample ID = NS4 Lab Value = 1.194 Most Probable Value = 1.260 Percent Recovery = 94.8 Date Sample Logged by Lab = 12/17/99 Sample ID = 3510025 Number of Standard Deviations = -0.9 Blind Sample ID = N64 Lab Value = 0.419 Most Probable Value = 0.444 Percent Recovery = 94.4 Date Sample Logged by Lab = 12/16/99 Sample ID = 3500008 Number of Standard Deviations = -0.6 Blind Sample ID = NS4 Lab Value = 1.245 Most Probable Value = 1.260 Percent Recovery = 98.8 Date Sample Logged by Lab = 12/16/99 Sample ID = 3500009 Number of Standard Deviations = -0.2 Blind Sample ID = N64 Lab Value = 1.234 Most Probable Value = 1.260 Percent Recovery = 97.9 Date Sample Logged by Lab = 12/16/99 Sample ID = 3500011 Number of Standard Deviations = -0.4 Blind Sample ID = N64 Lab Value = 1.249 Most Probable Value = 1.260 Percent Recovery = 99.1 Date Sample Logged by Lab = 12/14/99 Sample ID = 3480009 Number of Standard Deviations = -0.2 Blind Sample ID = N64 Lab Value = 1.247 Most Probable Value = 1.260 Percent Recovery = 99.0 Date Sample Logged by Lab = 12/13/99 Sample ID = 3470160 Number of Standard Deviations = -0.2 Blind Sample ID = N64 Lab Value = 0.425 Most Probable Value = 0.444 Percent Recovery = 95.7 Date Sample Logged by Lab = 12/10/99 Sample ID = 3440185 Number of Standard Deviations = -0.4 Blind Sample ID = NS4 Lab Value = 1.237 Most Probable Value = 1.260 Percent Recovery = 98.2 Date Sample Logged by Lab = 12/10/99 Sample ID = 3440184 Number of Standard Deviations = -0.3 Blind Sample ID = N64 Lab Value = 1.281 Most Probable Value = 1.260 Percent Recovery = 101.7 Date Sample Logged by Lab = 12/09/99 Sample ID = 3430024 Number of Standard Deviations = 0.3 Blind Sample ID = N64 Lab Value = 0.444 Most Probable Value = 0.444 Percent Recovery = 100.0 Date Sample Logged by Lab = 12/08/99 Sample ID = 3420036 Number of Standard Deviations = 0.0 Blind Sample ID = NS4 Lab Value = 1.300 Most Probable Value = 1.260 Percent Recovery = 103.2 Date Sample Logged by Lab = 12/08/99 Sample ID = 3420038 Number of Standard Deviations = 0.6 Blind Sample ID = N64 Lab Value = 1.232 Most Probable Value = 1.260 Percent Recovery = 97.8 Date Sample Logged by Lab = 12/07/99 Sample ID = 3410006 Number of Standard Deviations = -0.4 Blind Sample ID = N64 Lab Value = 1.169 Most Probable Value = 1.260 Percent Recovery = 92.8 Date Sample Logged by Lab = 12/06/99 Sample ID = 3400081 Number of Standard Deviations = -1.3 Blind Sample ID = N64 Lab Value = 0.451 Most Probable Value = 0.444 Percent Recovery = 101.6 Date Sample Logged by Lab = 12/03/99 Sample ID = 3370031 Number of Standard Deviations = 0.2 Blind Sample ID = NS4 Lab Value = 1.307 Most Probable Value = 1.260 Percent Recovery = 103.7 Date Sample Logged by Lab = 12/03/99 Sample ID = 3370032 Number of Standard Deviations = 0.7 Blind Sample ID = N64 Lab Value = 1.297 Most Probable Value = 1.260 Percent Recovery = 102.9 Date Sample Logged by Lab = 12/02/99 Sample ID = 3360334 Number of Standard Deviations = 0.5 Blind Sample ID = N64 Lab Value = 0.090 Most Probable Value = 0.084 Percent Recovery = 107.1 Date Sample Logged by Lab = 12/01/99 Sample ID = 3350022 Number of Standard Deviations = 0.1 Blind Sample ID = N63 Lab Value = 0.078 Most Probable Value = 0.084 Percent Recovery = 92.9 Date Sample Logged by Lab = 11/30/99 Sample ID = 3340029 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.470 Most Probable Value = 0.444 Percent Recovery = 105.9 Date Sample Logged by Lab = 11/26/99 Sample ID = 3300120 Number of Standard Deviations = 0.6 Blind Sample ID = NS4 Lab Value = 0.082 Most Probable Value = 0.084 Percent Recovery = 97.6 Date Sample Logged by Lab = 11/26/99 Sample ID = 3300121 Number of Standard Deviations = -0.0 Blind Sample ID = N63 Lab Value = 0.105 Most Probable Value = 0.084 Percent Recovery = 125.0 Date Sample Logged by Lab = 11/24/99 Sample ID = 3280008 Number of Standard Deviations = 0.5 Blind Sample ID = N63 Lab Value = 0.466 Most Probable Value = 0.444 Percent Recovery = 105.0 Date Sample Logged by Lab = 11/23/99 Sample ID = 3270023 Number of Standard Deviations = 0.5 Blind Sample ID = NS4 Lab Value = 0.108 Most Probable Value = 0.084 Percent Recovery = 128.6 Date Sample Logged by Lab = 11/23/99 Sample ID = 3270024 Number of Standard Deviations = 0.5 Blind Sample ID = N63 Lab Value = 0.109 Most Probable Value = 0.084 Percent Recovery = 129.8 Date Sample Logged by Lab = 11/23/99 Sample ID = 3270021 Number of Standard Deviations = 0.6 Blind Sample ID = N63 Lab Value = 0.445 Most Probable Value = 0.444 Percent Recovery = 100.2 Date Sample Logged by Lab = 11/19/99 Sample ID = 3230009 Number of Standard Deviations = 0.0 Blind Sample ID = NS4 Lab Value = 0.071 Most Probable Value = 0.084 Percent Recovery = 84.5 Date Sample Logged by Lab = 11/19/99 Sample ID = 3230006 Number of Standard Deviations = -0.3 Blind Sample ID = N63 Lab Value = 0.071 Most Probable Value = 0.084 Percent Recovery = 84.5 Date Sample Logged by Lab = 11/19/99 Sample ID = 3230007 Number of Standard Deviations = -0.3 Blind Sample ID = N63 Lab Value = 0.448 Most Probable Value = 0.444 Percent Recovery = 100.9 Date Sample Logged by Lab = 11/17/99 Sample ID = 3210025 Number of Standard Deviations = 0.1 Blind Sample ID = NS4 Lab Value = 0.079 Most Probable Value = 0.084 Percent Recovery = 94.0 Date Sample Logged by Lab = 11/17/99 Sample ID = 3210024 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.078 Most Probable Value = 0.084 Percent Recovery = 92.9 Date Sample Logged by Lab = 11/17/99 Sample ID = 3210027 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.083 Most Probable Value = 0.084 Percent Recovery = 98.8 Date Sample Logged by Lab = 11/17/99 Sample ID = 3210023 Number of Standard Deviations = -0.0 Blind Sample ID = N63 Lab Value = 0.447 Most Probable Value = 0.444 Percent Recovery = 100.7 Date Sample Logged by Lab = 11/12/99 Sample ID = 3160019 Number of Standard Deviations = 0.1 Blind Sample ID = NS4 Lab Value = 0.079 Most Probable Value = 0.084 Percent Recovery = 94.0 Date Sample Logged by Lab = 11/12/99 Sample ID = 3160020 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.073 Most Probable Value = 0.084 Percent Recovery = 86.9 Date Sample Logged by Lab = 11/10/99 Sample ID = 3140008 Number of Standard Deviations = -0.2 Blind Sample ID = N63 Lab Value = 0.442 Most Probable Value = 0.444 Percent Recovery = 99.5 Date Sample Logged by Lab = 11/09/99 Sample ID = 3130007 Number of Standard Deviations = -0.0 Blind Sample ID = NS4 Lab Value = 0.081 Most Probable Value = 0.084 Percent Recovery = 96.4 Date Sample Logged by Lab = 11/09/99 Sample ID = 3130009 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.438 Most Probable Value = 0.444 Percent Recovery = 98.6 Date Sample Logged by Lab = 11/08/99 Sample ID = 3120231 Number of Standard Deviations = -0.1 Blind Sample ID = NS4 Lab Value = 0.063 Most Probable Value = 0.084 Percent Recovery = 75.0 Date Sample Logged by Lab = 11/08/99 Sample ID = 3120232 Number of Standard Deviations = -0.5 Blind Sample ID = N63 Lab Value = 0.068 Most Probable Value = 0.084 Percent Recovery = 81.0 Date Sample Logged by Lab = 11/08/99 Sample ID = 3120230 Number of Standard Deviations = -0.4 Blind Sample ID = N63 Lab Value = 0.058 Most Probable Value = 0.084 Percent Recovery = 69.0 Date Sample Logged by Lab = 11/08/99 Sample ID = 3120229 Number of Standard Deviations = -0.6 Blind Sample ID = N63 Lab Value = 0.080 Most Probable Value = 0.084 Percent Recovery = 95.2 Date Sample Logged by Lab = 11/03/99 Sample ID = 3070013 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.430 Most Probable Value = 0.444 Percent Recovery = 96.8 Date Sample Logged by Lab = 11/02/99 Sample ID = 3060054 Number of Standard Deviations = -0.3 Blind Sample ID = NS4 Lab Value = 1.292 Most Probable Value = 1.260 Percent Recovery = 102.5 Date Sample Logged by Lab = 11/02/99 Sample ID = 3060053 Number of Standard Deviations = 0.5 Blind Sample ID = N64 Lab Value = 0.076 Most Probable Value = 0.084 Percent Recovery = 90.5 Date Sample Logged by Lab = 11/02/99 Sample ID = 3060052 Number of Standard Deviations = -0.2 Blind Sample ID = N63 Lab Value = 0.434 Most Probable Value = 0.444 Percent Recovery = 97.7 Date Sample Logged by Lab = 10/29/99 Sample ID = 3020004 Number of Standard Deviations = -0.2 Blind Sample ID = NS4 Lab Value = 1.287 Most Probable Value = 1.260 Percent Recovery = 102.1 Date Sample Logged by Lab = 10/29/99 Sample ID = 3020007 Number of Standard Deviations = 0.4 Blind Sample ID = N64 Lab Value = 1.286 Most Probable Value = 1.260 Percent Recovery = 102.1 Date Sample Logged by Lab = 10/29/99 Sample ID = 3020006 Number of Standard Deviations = 0.4 Blind Sample ID = N64 Lab Value = 0.412 Most Probable Value = 0.444 Percent Recovery = 92.8 Date Sample Logged by Lab = 10/27/99 Sample ID = 3000012 Number of Standard Deviations = -0.7 Blind Sample ID = NS4 Lab Value = 1.290 Most Probable Value = 1.260 Percent Recovery = 102.4 Date Sample Logged by Lab = 10/27/99 Sample ID = 3000011 Number of Standard Deviations = 0.4 Blind Sample ID = N64 Lab Value = 1.283 Most Probable Value = 1.260 Percent Recovery = 101.8 Date Sample Logged by Lab = 10/27/99 Sample ID = 3000009 Number of Standard Deviations = 0.3 Blind Sample ID = N64 Lab Value = 1.327 Most Probable Value = 1.260 Percent Recovery = 105.3 Date Sample Logged by Lab = 10/25/99 Sample ID = 2980235 Number of Standard Deviations = 1.0 Blind Sample ID = N64 Lab Value = 0.414 Most Probable Value = 0.444 Percent Recovery = 93.2 Date Sample Logged by Lab = 10/22/99 Sample ID = 2950003 Number of Standard Deviations = -0.7 Blind Sample ID = NS4 Lab Value = 1.258 Most Probable Value = 1.260 Percent Recovery = 99.8 Date Sample Logged by Lab = 10/22/99 Sample ID = 2950004 Number of Standard Deviations = -0.0 Blind Sample ID = N64 Lab Value = 1.356 Most Probable Value = 1.260 Percent Recovery = 107.6 Date Sample Logged by Lab = 10/21/99 Sample ID = 2940003 Number of Standard Deviations = 1.4 Blind Sample ID = N64 Lab Value = 0.452 Most Probable Value = 0.444 Percent Recovery = 101.8 Date Sample Logged by Lab = 10/20/99 Sample ID = 2930011 Number of Standard Deviations = 0.2 Blind Sample ID = NS4 Lab Value = 1.329 Most Probable Value = 1.260 Percent Recovery = 105.5 Date Sample Logged by Lab = 10/20/99 Sample ID = 2930012 Number of Standard Deviations = 1.0 Blind Sample ID = N64 Lab Value = 1.331 Most Probable Value = 1.260 Percent Recovery = 105.6 Date Sample Logged by Lab = 10/20/99 Sample ID = 2930013 Number of Standard Deviations = 1.0 Blind Sample ID = N64 Lab Value = 1.229 Most Probable Value = 1.260 Percent Recovery = 97.5 Date Sample Logged by Lab = 10/18/99 Sample ID = 2910099 Number of Standard Deviations = -0.4 Blind Sample ID = N64 Lab Value = 0.458 Most Probable Value = 0.444 Percent Recovery = 103.2 Date Sample Logged by Lab = 10/15/99 Sample ID = 2880027 Number of Standard Deviations = 0.3 Blind Sample ID = NS4 Lab Value = 1.291 Most Probable Value = 1.260 Percent Recovery = 102.5 Date Sample Logged by Lab = 10/15/99 Sample ID = 2880024 Number of Standard Deviations = 0.4 Blind Sample ID = N64 Lab Value = 1.306 Most Probable Value = 1.260 Percent Recovery = 103.7 Date Sample Logged by Lab = 10/15/99 Sample ID = 2880025 Number of Standard Deviations = 0.7 Blind Sample ID = N64 Lab Value = 0.434 Most Probable Value = 0.444 Percent Recovery = 97.7 Date Sample Logged by Lab = 10/13/99 Sample ID = 2860005 Number of Standard Deviations = -0.2 Blind Sample ID = NS4 Lab Value = 1.250 Most Probable Value = 1.260 Percent Recovery = 99.2 Date Sample Logged by Lab = 10/13/99 Sample ID = 2860006 Number of Standard Deviations = -0.1 Blind Sample ID = N64 Lab Value = 1.229 Most Probable Value = 1.260 Percent Recovery = 97.5 Date Sample Logged by Lab = 10/12/99 Sample ID = 2850023 Number of Standard Deviations = -0.4 Blind Sample ID = N64 Lab Value = 0.446 Most Probable Value = 0.444 Percent Recovery = 100.5 Date Sample Logged by Lab = 10/08/99 Sample ID = 2810016 Number of Standard Deviations = 0.0 Blind Sample ID = NS4 Lab Value = 1.313 Most Probable Value = 1.260 Percent Recovery = 104.2 Date Sample Logged by Lab = 10/08/99 Sample ID = 2810014 Number of Standard Deviations = 0.8 Blind Sample ID = N64 Lab Value = 1.370 Most Probable Value = 1.260 Percent Recovery = 108.7 Date Sample Logged by Lab = 10/07/99 Sample ID = 2800006 Number of Standard Deviations = 1.6 Blind Sample ID = N64 Lab Value = 0.434 Most Probable Value = 0.444 Percent Recovery = 97.7 Date Sample Logged by Lab = 10/06/99 Sample ID = 2790057 Number of Standard Deviations = -0.2 Blind Sample ID = NS4 Lab Value = 1.297 Most Probable Value = 1.260 Percent Recovery = 102.9 Date Sample Logged by Lab = 10/06/99 Sample ID = 2790055 Number of Standard Deviations = 0.5 Blind Sample ID = N64 Lab Value = 1.268 Most Probable Value = 1.260 Percent Recovery = 100.6 Date Sample Logged by Lab = 10/05/99 Sample ID = 2780149 Number of Standard Deviations = 0.1 Blind Sample ID = N64 Lab Value = 1.263 Most Probable Value = 1.260 Percent Recovery = 100.2 Date Sample Logged by Lab = 10/04/99 Sample ID = 2770099 Number of Standard Deviations = 0.0 Blind Sample ID = N64 Lab Value = 1.094 Most Probable Value = 1.042 Percent Recovery = 105.0 Date Sample Logged by Lab = 09/29/99 Sample ID = 2720008 Number of Standard Deviations = 0.9 Blind Sample ID = NS2 Lab Value = 1.040 Most Probable Value = 1.042 Percent Recovery = 99.8 Date Sample Logged by Lab = 09/27/99 Sample ID = 2700035 Number of Standard Deviations = -0.0 Blind Sample ID = NS2 Lab Value = 1.100 Most Probable Value = 1.042 Percent Recovery = 105.6 Date Sample Logged by Lab = 09/22/99 Sample ID = 2650018 Number of Standard Deviations = 1.0 Blind Sample ID = NS2 Lab Value = 1.067 Most Probable Value = 1.042 Percent Recovery = 102.4 Date Sample Logged by Lab = 09/17/99 Sample ID = 2600086 Number of Standard Deviations = 0.4 Blind Sample ID = NS2 Lab Value = 1.035 Most Probable Value = 1.042 Percent Recovery = 99.3 Date Sample Logged by Lab = 09/15/99 Sample ID = 2580029 Number of Standard Deviations = -0.1 Blind Sample ID = NS2 Lab Value = 1.080 Most Probable Value = 1.042 Percent Recovery = 103.6 Date Sample Logged by Lab = 09/10/99 Sample ID = 2530165 Number of Standard Deviations = 0.6 Blind Sample ID = NS2 Lab Value = 1.033 Most Probable Value = 1.042 Percent Recovery = 99.1 Date Sample Logged by Lab = 09/08/99 Sample ID = 2510018 Number of Standard Deviations = -0.1 Blind Sample ID = NS2 Lab Value = 1.063 Most Probable Value = 1.042 Percent Recovery = 102.0 Date Sample Logged by Lab = 09/03/99 Sample ID = 2460060 Number of Standard Deviations = 0.3 Blind Sample ID = NS2 Lab Value = 0.955 Most Probable Value = 0.917 Percent Recovery = 104.1 Date Sample Logged by Lab = 08/30/99 Sample ID = 2420102 Number of Standard Deviations = 0.7 Blind Sample ID = N62 Lab Value = 1.056 Most Probable Value = 1.042 Percent Recovery = 101.3 Date Sample Logged by Lab = 08/27/99 Sample ID = 2390006 Number of Standard Deviations = 0.2 Blind Sample ID = NS2 Lab Value = 0.919 Most Probable Value = 0.917 Percent Recovery = 100.2 Date Sample Logged by Lab = 08/27/99 Sample ID = 2390008 Number of Standard Deviations = 0.0 Blind Sample ID = N62 Lab Value = 0.924 Most Probable Value = 0.917 Percent Recovery = 100.8 Date Sample Logged by Lab = 08/26/99 Sample ID = 2380003 Number of Standard Deviations = 0.1 Blind Sample ID = N62 Lab Value = 0.927 Most Probable Value = 0.917 Percent Recovery = 101.1 Date Sample Logged by Lab = 08/25/99 Sample ID = 2370011 Number of Standard Deviations = 0.2 Blind Sample ID = N62 Lab Value = 0.926 Most Probable Value = 0.917 Percent Recovery = 101.0 Date Sample Logged by Lab = 08/24/99 Sample ID = 2360009 Number of Standard Deviations = 0.2 Blind Sample ID = N62 Lab Value = 0.908 Most Probable Value = 0.917 Percent Recovery = 99.0 Date Sample Logged by Lab = 08/23/99 Sample ID = 2350151 Number of Standard Deviations = -0.2 Blind Sample ID = N62 Lab Value = 1.020 Most Probable Value = 1.042 Percent Recovery = 97.9 Date Sample Logged by Lab = 08/20/99 Sample ID = 2320069 Number of Standard Deviations = -0.4 Blind Sample ID = NS2 Lab Value = 0.908 Most Probable Value = 0.917 Percent Recovery = 99.0 Date Sample Logged by Lab = 08/20/99 Sample ID = 2320068 Number of Standard Deviations = -0.2 Blind Sample ID = N62 Lab Value = 0.935 Most Probable Value = 0.917 Percent Recovery = 102.0 Date Sample Logged by Lab = 08/19/99 Sample ID = 2310095 Number of Standard Deviations = 0.3 Blind Sample ID = N62 Lab Value = 1.081 Most Probable Value = 1.042 Percent Recovery = 103.7 Date Sample Logged by Lab = 08/18/99 Sample ID = 2300016 Number of Standard Deviations = 0.6 Blind Sample ID = NS2 Lab Value = 0.939 Most Probable Value = 0.917 Percent Recovery = 102.4 Date Sample Logged by Lab = 08/18/99 Sample ID = 2300017 Number of Standard Deviations = 0.4 Blind Sample ID = N62 Lab Value = 0.944 Most Probable Value = 0.917 Percent Recovery = 102.9 Date Sample Logged by Lab = 08/17/99 Sample ID = 2290051 Number of Standard Deviations = 0.5 Blind Sample ID = N62 Lab Value = 0.947 Most Probable Value = 0.917 Percent Recovery = 103.3 Date Sample Logged by Lab = 08/17/99 Sample ID = 2290050 Number of Standard Deviations = 0.5 Blind Sample ID = N62 Lab Value = 1.011 Most Probable Value = 1.042 Percent Recovery = 97.0 Date Sample Logged by Lab = 08/12/99 Sample ID = 2240286 Number of Standard Deviations = -0.5 Blind Sample ID = NS2 Lab Value = 0.881 Most Probable Value = 0.917 Percent Recovery = 96.1 Date Sample Logged by Lab = 08/12/99 Sample ID = 2240285 Number of Standard Deviations = -0.7 Blind Sample ID = N62 Lab Value = 0.880 Most Probable Value = 0.917 Percent Recovery = 96.0 Date Sample Logged by Lab = 08/12/99 Sample ID = 2240020 Number of Standard Deviations = -0.7 Blind Sample ID = N62 Lab Value = 0.993 Most Probable Value = 1.042 Percent Recovery = 95.3 Date Sample Logged by Lab = 08/10/99 Sample ID = 2220095 Number of Standard Deviations = -0.8 Blind Sample ID = NS2 Lab Value = 0.850 Most Probable Value = 0.917 Percent Recovery = 92.7 Date Sample Logged by Lab = 08/10/99 Sample ID = 2220094 Number of Standard Deviations = -1.2 Blind Sample ID = N62 Lab Value = 1.012 Most Probable Value = 1.042 Percent Recovery = 97.1 Date Sample Logged by Lab = 08/09/99 Sample ID = 2210116 Number of Standard Deviations = -0.5 Blind Sample ID = NS2 Lab Value = 0.858 Most Probable Value = 0.917 Percent Recovery = 93.6 Date Sample Logged by Lab = 08/09/99 Sample ID = 2210153 Number of Standard Deviations = -1.1 Blind Sample ID = N62 Lab Value = 0.850 Most Probable Value = 0.917 Percent Recovery = 92.7 Date Sample Logged by Lab = 08/09/99 Sample ID = 2210120 Number of Standard Deviations = -1.2 Blind Sample ID = N62 Lab Value = 0.855 Most Probable Value = 0.917 Percent Recovery = 93.2 Date Sample Logged by Lab = 08/09/99 Sample ID = 2210118 Number of Standard Deviations = -1.1 Blind Sample ID = N62 Lab Value = 0.900 Most Probable Value = 0.917 Percent Recovery = 98.1 Date Sample Logged by Lab = 08/05/99 Sample ID = 2170057 Number of Standard Deviations = -0.3 Blind Sample ID = N62 Lab Value = 1.048 Most Probable Value = 1.042 Percent Recovery = 100.6 Date Sample Logged by Lab = 08/04/99 Sample ID = 2160017 Number of Standard Deviations = 0.1 Blind Sample ID = NS2 Lab Value = 0.933 Most Probable Value = 0.917 Percent Recovery = 101.7 Date Sample Logged by Lab = 08/04/99 Sample ID = 2160015 Number of Standard Deviations = 0.3 Blind Sample ID = N62 Lab Value = 0.938 Most Probable Value = 0.917 Percent Recovery = 102.3 Date Sample Logged by Lab = 08/03/99 Sample ID = 2150002 Number of Standard Deviations = 0.4 Blind Sample ID = N62 Lab Value = 1.046 Most Probable Value = 1.042 Percent Recovery = 100.4 Date Sample Logged by Lab = 07/30/99 Sample ID = 2110081 Number of Standard Deviations = 0.1 Blind Sample ID = NS2 Lab Value = 1.052 Most Probable Value = 1.042 Percent Recovery = 101.0 Date Sample Logged by Lab = 07/29/99 Sample ID = 2100031 Number of Standard Deviations = 0.2 Blind Sample ID = NS2 Lab Value = 1.060 Most Probable Value = 1.042 Percent Recovery = 101.7 Date Sample Logged by Lab = 07/28/99 Sample ID = 2090076 Number of Standard Deviations = 0.3 Blind Sample ID = NS2 Lab Value = 1.073 Most Probable Value = 1.042 Percent Recovery = 103.0 Date Sample Logged by Lab = 07/27/99 Sample ID = 2080112 Number of Standard Deviations = 0.5 Blind Sample ID = NS2 Lab Value = 1.037 Most Probable Value = 1.042 Percent Recovery = 99.5 Date Sample Logged by Lab = 07/16/99 Sample ID = 1970047 Number of Standard Deviations = -0.1 Blind Sample ID = NS2 Lab Value = 1.024 Most Probable Value = 1.042 Percent Recovery = 98.3 Date Sample Logged by Lab = 07/14/99 Sample ID = 1950020 Number of Standard Deviations = -0.3 Blind Sample ID = NS2 Lab Value = 0.993 Most Probable Value = 1.042 Percent Recovery = 95.3 Date Sample Logged by Lab = 07/12/99 Sample ID = 1930036 Number of Standard Deviations = -0.8 Blind Sample ID = NS2 Lab Value = 1.021 Most Probable Value = 1.042 Percent Recovery = 98.0 Date Sample Logged by Lab = 07/07/99 Sample ID = 1880013 Number of Standard Deviations = -0.3 Blind Sample ID = NS2 Lab Value = 0.934 Most Probable Value = 0.917 Percent Recovery = 101.9 Date Sample Logged by Lab = 06/29/99 Sample ID = 1800004 Number of Standard Deviations = 0.3 Blind Sample ID = N62 Lab Value = 0.910 Most Probable Value = 0.917 Percent Recovery = 99.2 Date Sample Logged by Lab = 06/29/99 Sample ID = 1800005 Number of Standard Deviations = -0.1 Blind Sample ID = N62 Lab Value = 1.021 Most Probable Value = 1.042 Percent Recovery = 98.0 Date Sample Logged by Lab = 06/25/99 Sample ID = 1760074 Number of Standard Deviations = -0.3 Blind Sample ID = NS2 Lab Value = 0.910 Most Probable Value = 0.917 Percent Recovery = 99.2 Date Sample Logged by Lab = 06/25/99 Sample ID = 1760073 Number of Standard Deviations = -0.1 Blind Sample ID = N62 Lab Value = 0.949 Most Probable Value = 0.917 Percent Recovery = 103.5 Date Sample Logged by Lab = 06/24/99 Sample ID = 1750079 Number of Standard Deviations = 0.6 Blind Sample ID = N62 Lab Value = 1.053 Most Probable Value = 1.042 Percent Recovery = 101.1 Date Sample Logged by Lab = 06/23/99 Sample ID = 1740037 Number of Standard Deviations = 0.2 Blind Sample ID = NS2 Lab Value = 0.942 Most Probable Value = 0.917 Percent Recovery = 102.7 Date Sample Logged by Lab = 06/23/99 Sample ID = 1740036 Number of Standard Deviations = 0.5 Blind Sample ID = N62 Lab Value = 0.941 Most Probable Value = 0.917 Percent Recovery = 102.6 Date Sample Logged by Lab = 06/22/99 Sample ID = 1730023 Number of Standard Deviations = 0.4 Blind Sample ID = N62 Lab Value = 0.970 Most Probable Value = 0.917 Percent Recovery = 105.8 Date Sample Logged by Lab = 06/21/99 Sample ID = 1720174 Number of Standard Deviations = 1.0 Blind Sample ID = N62 Lab Value = 1.018 Most Probable Value = 1.042 Percent Recovery = 97.7 Date Sample Logged by Lab = 06/18/99 Sample ID = 1690018 Number of Standard Deviations = -0.4 Blind Sample ID = NS2 Lab Value = 0.909 Most Probable Value = 0.917 Percent Recovery = 99.1 Date Sample Logged by Lab = 06/18/99 Sample ID = 1690017 Number of Standard Deviations = -0.1 Blind Sample ID = N62 Lab Value = 0.944 Most Probable Value = 0.917 Percent Recovery = 102.9 Date Sample Logged by Lab = 06/17/99 Sample ID = 1680143 Number of Standard Deviations = 0.5 Blind Sample ID = N62 Lab Value = 1.074 Most Probable Value = 1.042 Percent Recovery = 103.1 Date Sample Logged by Lab = 06/16/99 Sample ID = 1670015 Number of Standard Deviations = 0.5 Blind Sample ID = NS2 Lab Value = 0.937 Most Probable Value = 0.917 Percent Recovery = 102.2 Date Sample Logged by Lab = 06/16/99 Sample ID = 1670016 Number of Standard Deviations = 0.4 Blind Sample ID = N62 Lab Value = 0.929 Most Probable Value = 0.917 Percent Recovery = 101.3 Date Sample Logged by Lab = 06/15/99 Sample ID = 1660103 Number of Standard Deviations = 0.2 Blind Sample ID = N62 Lab Value = 0.922 Most Probable Value = 0.917 Percent Recovery = 100.5 Date Sample Logged by Lab = 06/14/99 Sample ID = 1650084 Number of Standard Deviations = 0.1 Blind Sample ID = N62 Lab Value = 1.048 Most Probable Value = 1.042 Percent Recovery = 100.6 Date Sample Logged by Lab = 06/11/99 Sample ID = 1620014 Number of Standard Deviations = 0.1 Blind Sample ID = NS2 Lab Value = 0.936 Most Probable Value = 0.917 Percent Recovery = 102.1 Date Sample Logged by Lab = 06/11/99 Sample ID = 1620012 Number of Standard Deviations = 0.3 Blind Sample ID = N62 Lab Value = 0.909 Most Probable Value = 0.917 Percent Recovery = 99.1 Date Sample Logged by Lab = 06/10/99 Sample ID = 1610014 Number of Standard Deviations = -0.1 Blind Sample ID = N62 Lab Value = 1.060 Most Probable Value = 1.042 Percent Recovery = 101.7 Date Sample Logged by Lab = 06/09/99 Sample ID = 1600006 Number of Standard Deviations = 0.3 Blind Sample ID = NS2 Lab Value = 0.930 Most Probable Value = 0.917 Percent Recovery = 101.4 Date Sample Logged by Lab = 06/09/99 Sample ID = 1600004 Number of Standard Deviations = 0.2 Blind Sample ID = N62 Lab Value = 0.939 Most Probable Value = 0.917 Percent Recovery = 102.4 Date Sample Logged by Lab = 06/08/99 Sample ID = 1590278 Number of Standard Deviations = 0.4 Blind Sample ID = N62 Lab Value = 0.888 Most Probable Value = 0.917 Percent Recovery = 96.8 Date Sample Logged by Lab = 06/07/99 Sample ID = 1580210 Number of Standard Deviations = -0.5 Blind Sample ID = N62 Lab Value = 1.077 Most Probable Value = 1.042 Percent Recovery = 103.4 Date Sample Logged by Lab = 06/04/99 Sample ID = 1550229 Number of Standard Deviations = 0.6 Blind Sample ID = NS2 Lab Value = 0.954 Most Probable Value = 0.917 Percent Recovery = 104.0 Date Sample Logged by Lab = 06/04/99 Sample ID = 1550228 Number of Standard Deviations = 0.7 Blind Sample ID = N62 Lab Value = 1.059 Most Probable Value = 1.042 Percent Recovery = 101.6 Date Sample Logged by Lab = 06/03/99 Sample ID = 1540117 Number of Standard Deviations = 0.3 Blind Sample ID = NS2 Lab Value = 0.936 Most Probable Value = 0.917 Percent Recovery = 102.1 Date Sample Logged by Lab = 06/03/99 Sample ID = 1540116 Number of Standard Deviations = 0.3 Blind Sample ID = N62 Lab Value = 0.936 Most Probable Value = 0.917 Percent Recovery = 102.1 Date Sample Logged by Lab = 06/03/99 Sample ID = 1540118 Number of Standard Deviations = 0.3 Blind Sample ID = N62 Lab Value = 1.068 Most Probable Value = 1.042 Percent Recovery = 102.5 Date Sample Logged by Lab = 05/28/99 Sample ID = 1480084 Number of Standard Deviations = 0.4 Blind Sample ID = NS2 Lab Value = 1.128 Most Probable Value = 1.042 Percent Recovery = 108.3 Date Sample Logged by Lab = 05/26/99 Sample ID = 1460029 Number of Standard Deviations = 1.4 Blind Sample ID = NS2 Lab Value = 1.074 Most Probable Value = 1.042 Percent Recovery = 103.1 Date Sample Logged by Lab = 05/25/99 Sample ID = 1450168 Number of Standard Deviations = 0.5 Blind Sample ID = NS2 Lab Value = 1.050 Most Probable Value = 1.042 Percent Recovery = 100.8 Date Sample Logged by Lab = 05/19/99 Sample ID = 1390397 Number of Standard Deviations = 0.1 Blind Sample ID = NS2 Lab Value = 1.138 Most Probable Value = 1.042 Percent Recovery = 109.2 Date Sample Logged by Lab = 05/17/99 Sample ID = 1370113 Number of Standard Deviations = 1.6 Blind Sample ID = NS2 Lab Value = 1.054 Most Probable Value = 1.042 Percent Recovery = 101.2 Date Sample Logged by Lab = 05/12/99 Sample ID = 1320045 Number of Standard Deviations = 0.2 Blind Sample ID = NS2 Lab Value = 1.008 Most Probable Value = 1.042 Percent Recovery = 96.7 Date Sample Logged by Lab = 05/07/99 Sample ID = 1270142 Number of Standard Deviations = -0.6 Blind Sample ID = NS2 Lab Value = 1.057 Most Probable Value = 1.042 Percent Recovery = 101.4 Date Sample Logged by Lab = 05/05/99 Sample ID = 1250058 Number of Standard Deviations = 0.2 Blind Sample ID = NS2 Lab Value = 0.877 Most Probable Value = 0.917 Percent Recovery = 95.6 Date Sample Logged by Lab = 04/30/99 Sample ID = 1200045 Number of Standard Deviations = -0.7 Blind Sample ID = N62 Lab Value = 0.876 Most Probable Value = 0.917 Percent Recovery = 95.5 Date Sample Logged by Lab = 04/28/99 Sample ID = 1180143 Number of Standard Deviations = -0.7 Blind Sample ID = N62 Lab Value = 0.918 Most Probable Value = 1.042 Percent Recovery = 88.1 Date Sample Logged by Lab = 04/27/99 Sample ID = 1170151 Number of Standard Deviations = -2.0 Blind Sample ID = NS2 Lab Value = 0.799 Most Probable Value = 0.917 Percent Recovery = 87.1 Date Sample Logged by Lab = 04/27/99 Sample ID = 1170150 Number of Standard Deviations = -2.1 Blind Sample ID = N62 Lab Value = 0.978 Most Probable Value = 1.042 Percent Recovery = 93.9 Date Sample Logged by Lab = 04/26/99 Sample ID = 1160130 Number of Standard Deviations = -1.1 Blind Sample ID = NS2 Lab Value = 0.854 Most Probable Value = 0.917 Percent Recovery = 93.1 Date Sample Logged by Lab = 04/26/99 Sample ID = 1160128 Number of Standard Deviations = -1.1 Blind Sample ID = N62 Lab Value = 1.008 Most Probable Value = 1.042 Percent Recovery = 96.7 Date Sample Logged by Lab = 04/23/99 Sample ID = 1130309 Number of Standard Deviations = -0.6 Blind Sample ID = NS2 Lab Value = 0.907 Most Probable Value = 0.917 Percent Recovery = 98.9 Date Sample Logged by Lab = 04/23/99 Sample ID = 1130308 Number of Standard Deviations = -0.2 Blind Sample ID = N62 Lab Value = 0.909 Most Probable Value = 0.917 Percent Recovery = 99.1 Date Sample Logged by Lab = 04/23/99 Sample ID = 1130306 Number of Standard Deviations = -0.1 Blind Sample ID = N62 Lab Value = 0.882 Most Probable Value = 0.917 Percent Recovery = 96.2 Date Sample Logged by Lab = 04/21/99 Sample ID = 1110080 Number of Standard Deviations = -0.6 Blind Sample ID = N62 Lab Value = 0.893 Most Probable Value = 0.917 Percent Recovery = 97.4 Date Sample Logged by Lab = 04/20/99 Sample ID = 1100053 Number of Standard Deviations = -0.4 Blind Sample ID = N62 Lab Value = 1.038 Most Probable Value = 1.042 Percent Recovery = 99.6 Date Sample Logged by Lab = 04/19/99 Sample ID = 1090146 Number of Standard Deviations = -0.1 Blind Sample ID = NS2 Lab Value = 0.902 Most Probable Value = 0.917 Percent Recovery = 98.4 Date Sample Logged by Lab = 04/19/99 Sample ID = 1090144 Number of Standard Deviations = -0.3 Blind Sample ID = N62 Lab Value = 1.019 Most Probable Value = 1.042 Percent Recovery = 97.8 Date Sample Logged by Lab = 04/16/99 Sample ID = 1060046 Number of Standard Deviations = -0.4 Blind Sample ID = NS2 Lab Value = 0.907 Most Probable Value = 0.917 Percent Recovery = 98.9 Date Sample Logged by Lab = 04/16/99 Sample ID = 1060043 Number of Standard Deviations = -0.2 Blind Sample ID = N62 Lab Value = 0.915 Most Probable Value = 0.917 Percent Recovery = 99.8 Date Sample Logged by Lab = 04/16/99 Sample ID = 1060047 Number of Standard Deviations = -0.0 Blind Sample ID = N62 Lab Value = 0.911 Most Probable Value = 0.917 Percent Recovery = 99.3 Date Sample Logged by Lab = 04/16/99 Sample ID = 1060044 Number of Standard Deviations = -0.1 Blind Sample ID = N62 Lab Value = 0.943 Most Probable Value = 1.042 Percent Recovery = 90.5 Date Sample Logged by Lab = 04/13/99 Sample ID = 1030131 Number of Standard Deviations = -1.6 Blind Sample ID = NS2 Lab Value = 0.852 Most Probable Value = 0.917 Percent Recovery = 92.9 Date Sample Logged by Lab = 04/13/99 Sample ID = 1030130 Number of Standard Deviations = -1.2 Blind Sample ID = N62 Lab Value = 0.854 Most Probable Value = 0.917 Percent Recovery = 93.1 Date Sample Logged by Lab = 04/13/99 Sample ID = 1030132 Number of Standard Deviations = -1.1 Blind Sample ID = N62 Lab Value = 0.823 Most Probable Value = 0.917 Percent Recovery = 89.7 Date Sample Logged by Lab = 04/13/99 Sample ID = 1030129 Number of Standard Deviations = -1.7 Blind Sample ID = N62 Lab Value = 0.794 Most Probable Value = 1.042 Percent Recovery = 76.2 Date Sample Logged by Lab = 04/08/99 Sample ID = 0980175 Number of Standard Deviations = -4.1 Blind Sample ID = NS2 Lab Value = 0.701 Most Probable Value = 0.917 Percent Recovery = 76.4 Date Sample Logged by Lab = 04/08/99 Sample ID = 0980174 Number of Standard Deviations = -3.9 Blind Sample ID = N62 Lab Value = 0.806 Most Probable Value = 0.917 Percent Recovery = 87.9 Date Sample Logged by Lab = 04/07/99 Sample ID = 0970147 Number of Standard Deviations = -2.0 Blind Sample ID = N62 Lab Value = 0.805 Most Probable Value = 1.042 Percent Recovery = 77.3 Date Sample Logged by Lab = 04/06/99 Sample ID = 0960124 Number of Standard Deviations = -3.9 Blind Sample ID = NS2 Lab Value = 0.873 Most Probable Value = 0.917 Percent Recovery = 95.2 Date Sample Logged by Lab = 04/06/99 Sample ID = 0960123 Number of Standard Deviations = -0.8 Blind Sample ID = N62 Lab Value = 0.860 Most Probable Value = 0.917 Percent Recovery = 93.8 Date Sample Logged by Lab = 04/06/99 Sample ID = 0960122 Number of Standard Deviations = -1.0 Blind Sample ID = N62 Lab Value = 0.739 Most Probable Value = 0.917 Percent Recovery = 80.6 Date Sample Logged by Lab = 04/06/99 Sample ID = 0960125 Number of Standard Deviations = -3.2 Blind Sample ID = N62 Lab Value = 0.387 Most Probable Value = 0.370 Percent Recovery = 104.6 Date Sample Logged by Lab = 03/29/99 Sample ID = 0880061 Number of Standard Deviations = 0.4 Blind Sample ID = N59 Lab Value = 0.993 Most Probable Value = 1.042 Percent Recovery = 95.3 Date Sample Logged by Lab = 03/26/99 Sample ID = 0850053 Number of Standard Deviations = -0.8 Blind Sample ID = NS2 Lab Value = 0.373 Most Probable Value = 0.370 Percent Recovery = 100.8 Date Sample Logged by Lab = 03/26/99 Sample ID = 0850052 Number of Standard Deviations = 0.1 Blind Sample ID = N59 Lab Value = 0.369 Most Probable Value = 0.370 Percent Recovery = 99.7 Date Sample Logged by Lab = 03/25/99 Sample ID = 0840098 Number of Standard Deviations = -0.0 Blind Sample ID = N59 Lab Value = 0.978 Most Probable Value = 1.042 Percent Recovery = 93.9 Date Sample Logged by Lab = 03/24/99 Sample ID = 0830027 Number of Standard Deviations = -1.1 Blind Sample ID = NS2 Lab Value = 0.351 Most Probable Value = 0.370 Percent Recovery = 94.9 Date Sample Logged by Lab = 03/24/99 Sample ID = 0830025 Number of Standard Deviations = -0.4 Blind Sample ID = N59 Lab Value = 0.363 Most Probable Value = 0.370 Percent Recovery = 98.1 Date Sample Logged by Lab = 03/23/99 Sample ID = 0820047 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 0.346 Most Probable Value = 0.370 Percent Recovery = 93.5 Date Sample Logged by Lab = 03/22/99 Sample ID = 0810107 Number of Standard Deviations = -0.5 Blind Sample ID = N59 Lab Value = 1.020 Most Probable Value = 1.042 Percent Recovery = 97.9 Date Sample Logged by Lab = 03/19/99 Sample ID = 0780132 Number of Standard Deviations = -0.4 Blind Sample ID = NS2 Lab Value = 0.359 Most Probable Value = 0.370 Percent Recovery = 97.0 Date Sample Logged by Lab = 03/19/99 Sample ID = 0780130 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 0.360 Most Probable Value = 0.370 Percent Recovery = 97.3 Date Sample Logged by Lab = 03/18/99 Sample ID = 0770075 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 1.039 Most Probable Value = 1.042 Percent Recovery = 99.7 Date Sample Logged by Lab = 03/17/99 Sample ID = 0760036 Number of Standard Deviations = -0.0 Blind Sample ID = NS2 Lab Value = 0.356 Most Probable Value = 0.370 Percent Recovery = 96.2 Date Sample Logged by Lab = 03/17/99 Sample ID = 0760034 Number of Standard Deviations = -0.3 Blind Sample ID = N59 Lab Value = 0.371 Most Probable Value = 0.370 Percent Recovery = 100.3 Date Sample Logged by Lab = 03/16/99 Sample ID = 0750083 Number of Standard Deviations = 0.0 Blind Sample ID = N59 Lab Value = 0.372 Most Probable Value = 0.370 Percent Recovery = 100.5 Date Sample Logged by Lab = 03/15/99 Sample ID = 0740078 Number of Standard Deviations = 0.0 Blind Sample ID = N59 Lab Value = 1.089 Most Probable Value = 1.042 Percent Recovery = 104.5 Date Sample Logged by Lab = 03/12/99 Sample ID = 0710106 Number of Standard Deviations = 0.8 Blind Sample ID = NS2 Lab Value = 0.395 Most Probable Value = 0.370 Percent Recovery = 106.8 Date Sample Logged by Lab = 03/12/99 Sample ID = 0710104 Number of Standard Deviations = 0.6 Blind Sample ID = N59 Lab Value = 0.393 Most Probable Value = 0.370 Percent Recovery = 106.2 Date Sample Logged by Lab = 03/11/99 Sample ID = 0700052 Number of Standard Deviations = 0.5 Blind Sample ID = N59 Lab Value = 1.004 Most Probable Value = 1.042 Percent Recovery = 96.4 Date Sample Logged by Lab = 03/10/99 Sample ID = 0690058 Number of Standard Deviations = -0.6 Blind Sample ID = NS2 Lab Value = 0.367 Most Probable Value = 0.370 Percent Recovery = 99.2 Date Sample Logged by Lab = 03/10/99 Sample ID = 0690061 Number of Standard Deviations = -0.1 Blind Sample ID = N59 Lab Value = 0.333 Most Probable Value = 0.370 Percent Recovery = 90.0 Date Sample Logged by Lab = 03/09/99 Sample ID = 0680050 Number of Standard Deviations = -0.8 Blind Sample ID = N59 Lab Value = 0.314 Most Probable Value = 0.370 Percent Recovery = 84.9 Date Sample Logged by Lab = 03/08/99 Sample ID = 0670139 Number of Standard Deviations = -1.2 Blind Sample ID = N59 Lab Value = 1.016 Most Probable Value = 1.042 Percent Recovery = 97.5 Date Sample Logged by Lab = 03/05/99 Sample ID = 0640099 Number of Standard Deviations = -0.4 Blind Sample ID = NS2 Lab Value = 0.335 Most Probable Value = 0.370 Percent Recovery = 90.5 Date Sample Logged by Lab = 03/05/99 Sample ID = 0640101 Number of Standard Deviations = -0.8 Blind Sample ID = N59 Lab Value = 0.335 Most Probable Value = 0.370 Percent Recovery = 90.5 Date Sample Logged by Lab = 03/04/99 Sample ID = 0630099 Number of Standard Deviations = -0.8 Blind Sample ID = N59 Lab Value = 1.035 Most Probable Value = 1.042 Percent Recovery = 99.3 Date Sample Logged by Lab = 03/03/99 Sample ID = 0620067 Number of Standard Deviations = -0.1 Blind Sample ID = NS2 Lab Value = 0.349 Most Probable Value = 0.370 Percent Recovery = 94.3 Date Sample Logged by Lab = 03/03/99 Sample ID = 0620066 Number of Standard Deviations = -0.5 Blind Sample ID = N59 Lab Value = 0.353 Most Probable Value = 0.370 Percent Recovery = 95.4 Date Sample Logged by Lab = 03/02/99 Sample ID = 0610146 Number of Standard Deviations = -0.4 Blind Sample ID = N59 Lab Value = 1.008 Most Probable Value = 1.042 Percent Recovery = 96.7 Date Sample Logged by Lab = 03/01/99 Sample ID = 0600187 Number of Standard Deviations = -0.6 Blind Sample ID = NS2 Lab Value = 0.823 Most Probable Value = 0.912 Percent Recovery = 90.2 Date Sample Logged by Lab = 03/01/99 Sample ID = 0600188 Number of Standard Deviations = -1.6 Blind Sample ID = N60 Lab Value = 1.042 Most Probable Value = 1.042 Percent Recovery = 100.0 Date Sample Logged by Lab = 02/26/99 Sample ID = 0570061 Number of Standard Deviations = 0.0 Blind Sample ID = NS2 Lab Value = 0.881 Most Probable Value = 0.912 Percent Recovery = 96.6 Date Sample Logged by Lab = 02/26/99 Sample ID = 0570065 Number of Standard Deviations = -0.6 Blind Sample ID = N60 Lab Value = 0.884 Most Probable Value = 0.912 Percent Recovery = 96.9 Date Sample Logged by Lab = 02/26/99 Sample ID = 0570064 Number of Standard Deviations = -0.5 Blind Sample ID = N60 Lab Value = 0.869 Most Probable Value = 0.912 Percent Recovery = 95.3 Date Sample Logged by Lab = 02/24/99 Sample ID = 0550044 Number of Standard Deviations = -0.8 Blind Sample ID = N60 Lab Value = 0.861 Most Probable Value = 0.912 Percent Recovery = 94.4 Date Sample Logged by Lab = 02/23/99 Sample ID = 0540132 Number of Standard Deviations = -0.9 Blind Sample ID = N60 Lab Value = 1.073 Most Probable Value = 1.042 Percent Recovery = 103.0 Date Sample Logged by Lab = 02/22/99 Sample ID = 0530132 Number of Standard Deviations = 0.5 Blind Sample ID = NS2 Lab Value = 0.886 Most Probable Value = 0.912 Percent Recovery = 97.1 Date Sample Logged by Lab = 02/22/99 Sample ID = 0530135 Number of Standard Deviations = -0.5 Blind Sample ID = N60 Lab Value = 0.863 Most Probable Value = 0.912 Percent Recovery = 94.6 Date Sample Logged by Lab = 02/22/99 Sample ID = 0530133 Number of Standard Deviations = -0.9 Blind Sample ID = N60 Lab Value = 0.879 Most Probable Value = 0.912 Percent Recovery = 96.4 Date Sample Logged by Lab = 02/19/99 Sample ID = 0500084 Number of Standard Deviations = -0.6 Blind Sample ID = N60 Lab Value = 1.034 Most Probable Value = 1.042 Percent Recovery = 99.2 Date Sample Logged by Lab = 02/18/99 Sample ID = 0490073 Number of Standard Deviations = -0.1 Blind Sample ID = NS2 Lab Value = 0.853 Most Probable Value = 0.912 Percent Recovery = 93.5 Date Sample Logged by Lab = 02/18/99 Sample ID = 0490074 Number of Standard Deviations = -1.1 Blind Sample ID = N60 Lab Value = 0.917 Most Probable Value = 1.042 Percent Recovery = 88.0 Date Sample Logged by Lab = 02/17/99 Sample ID = 0480046 Number of Standard Deviations = -2.1 Blind Sample ID = NS2 Lab Value = 0.739 Most Probable Value = 0.912 Percent Recovery = 81.0 Date Sample Logged by Lab = 02/17/99 Sample ID = 0480044 Number of Standard Deviations = -3.1 Blind Sample ID = N60 Lab Value = 0.744 Most Probable Value = 0.912 Percent Recovery = 81.6 Date Sample Logged by Lab = 02/17/99 Sample ID = 0480043 Number of Standard Deviations = -3.1 Blind Sample ID = N60 Lab Value = 0.886 Most Probable Value = 0.912 Percent Recovery = 97.1 Date Sample Logged by Lab = 02/12/99 Sample ID = 0430074 Number of Standard Deviations = -0.5 Blind Sample ID = N60 Lab Value = 1.021 Most Probable Value = 1.042 Percent Recovery = 98.0 Date Sample Logged by Lab = 02/11/99 Sample ID = 0420068 Number of Standard Deviations = -0.3 Blind Sample ID = NS2 Lab Value = 0.852 Most Probable Value = 0.912 Percent Recovery = 93.4 Date Sample Logged by Lab = 02/11/99 Sample ID = 0420070 Number of Standard Deviations = -1.1 Blind Sample ID = N60 Lab Value = 0.893 Most Probable Value = 0.912 Percent Recovery = 97.9 Date Sample Logged by Lab = 02/10/99 Sample ID = 0410057 Number of Standard Deviations = -0.3 Blind Sample ID = N60 Lab Value = 0.887 Most Probable Value = 0.912 Percent Recovery = 97.3 Date Sample Logged by Lab = 02/09/99 Sample ID = 0400019 Number of Standard Deviations = -0.5 Blind Sample ID = N60 Lab Value = 1.104 Most Probable Value = 1.042 Percent Recovery = 106.0 Date Sample Logged by Lab = 02/08/99 Sample ID = 0390095 Number of Standard Deviations = 1.0 Blind Sample ID = NS2 Lab Value = 0.896 Most Probable Value = 0.912 Percent Recovery = 98.2 Date Sample Logged by Lab = 02/08/99 Sample ID = 0390096 Number of Standard Deviations = -0.3 Blind Sample ID = N60 Lab Value = 0.885 Most Probable Value = 0.912 Percent Recovery = 97.0 Date Sample Logged by Lab = 02/05/99 Sample ID = 0360038 Number of Standard Deviations = -0.5 Blind Sample ID = N60 Lab Value = 1.020 Most Probable Value = 1.042 Percent Recovery = 97.9 Date Sample Logged by Lab = 02/04/99 Sample ID = 0350063 Number of Standard Deviations = -0.4 Blind Sample ID = NS2 Lab Value = 0.859 Most Probable Value = 0.912 Percent Recovery = 94.2 Date Sample Logged by Lab = 02/04/99 Sample ID = 0350061 Number of Standard Deviations = -1.0 Blind Sample ID = N60 Lab Value = 0.867 Most Probable Value = 0.912 Percent Recovery = 95.1 Date Sample Logged by Lab = 02/03/99 Sample ID = 0340075 Number of Standard Deviations = -0.8 Blind Sample ID = N60 Lab Value = 0.835 Most Probable Value = 0.912 Percent Recovery = 91.6 Date Sample Logged by Lab = 02/02/99 Sample ID = 0330073 Number of Standard Deviations = -1.4 Blind Sample ID = N60 Lab Value = 0.374 Most Probable Value = 0.370 Percent Recovery = 101.1 Date Sample Logged by Lab = 02/01/99 Sample ID = 0320089 Number of Standard Deviations = 0.1 Blind Sample ID = N59 Lab Value = 0.353 Most Probable Value = 0.370 Percent Recovery = 95.4 Date Sample Logged by Lab = 02/01/99 Sample ID = 0320090 Number of Standard Deviations = -0.4 Blind Sample ID = N59 Lab Value = 0.374 Most Probable Value = 0.370 Percent Recovery = 101.1 Date Sample Logged by Lab = 01/29/99 Sample ID = 0290005 Number of Standard Deviations = 0.1 Blind Sample ID = N59 Lab Value = 1.046 Most Probable Value = 1.042 Percent Recovery = 100.4 Date Sample Logged by Lab = 01/28/99 Sample ID = 0280028 Number of Standard Deviations = 0.1 Blind Sample ID = NS2 Lab Value = 0.353 Most Probable Value = 0.370 Percent Recovery = 95.4 Date Sample Logged by Lab = 01/28/99 Sample ID = 0280029 Number of Standard Deviations = -0.4 Blind Sample ID = N59 Lab Value = 0.933 Most Probable Value = 1.042 Percent Recovery = 89.5 Date Sample Logged by Lab = 01/27/99 Sample ID = 0270083 Number of Standard Deviations = -1.8 Blind Sample ID = NS2 Lab Value = 0.303 Most Probable Value = 0.370 Percent Recovery = 81.9 Date Sample Logged by Lab = 01/27/99 Sample ID = 0270084 Number of Standard Deviations = -1.5 Blind Sample ID = N59 Lab Value = 0.386 Most Probable Value = 0.370 Percent Recovery = 104.3 Date Sample Logged by Lab = 01/26/99 Sample ID = 0260010 Number of Standard Deviations = 0.4 Blind Sample ID = N59 Lab Value = 1.020 Most Probable Value = 1.042 Percent Recovery = 97.9 Date Sample Logged by Lab = 01/25/99 Sample ID = 0250121 Number of Standard Deviations = -0.4 Blind Sample ID = NS2 Lab Value = 0.340 Most Probable Value = 0.370 Percent Recovery = 91.9 Date Sample Logged by Lab = 01/25/99 Sample ID = 0250120 Number of Standard Deviations = -0.7 Blind Sample ID = N59 Lab Value = 0.400 Most Probable Value = 0.370 Percent Recovery = 108.1 Date Sample Logged by Lab = 01/22/99 Sample ID = 0220071 Number of Standard Deviations = 0.7 Blind Sample ID = N59 Lab Value = 0.963 Most Probable Value = 1.042 Percent Recovery = 92.4 Date Sample Logged by Lab = 01/21/99 Sample ID = 0210088 Number of Standard Deviations = -1.3 Blind Sample ID = NS2 Lab Value = 0.978 Most Probable Value = 1.042 Percent Recovery = 93.9 Date Sample Logged by Lab = 01/21/99 Sample ID = 0210092 Number of Standard Deviations = -1.1 Blind Sample ID = NS2 Lab Value = 0.314 Most Probable Value = 0.370 Percent Recovery = 84.9 Date Sample Logged by Lab = 01/21/99 Sample ID = 0210087 Number of Standard Deviations = -1.2 Blind Sample ID = N59 Lab Value = 0.303 Most Probable Value = 0.370 Percent Recovery = 81.9 Date Sample Logged by Lab = 01/21/99 Sample ID = 0210090 Number of Standard Deviations = -1.5 Blind Sample ID = N59 Lab Value = 0.363 Most Probable Value = 0.370 Percent Recovery = 98.1 Date Sample Logged by Lab = 01/20/99 Sample ID = 0200126 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 1.002 Most Probable Value = 1.042 Percent Recovery = 96.2 Date Sample Logged by Lab = 01/19/99 Sample ID = 0190099 Number of Standard Deviations = -0.7 Blind Sample ID = NS2 Lab Value = 0.319 Most Probable Value = 0.370 Percent Recovery = 86.2 Date Sample Logged by Lab = 01/19/99 Sample ID = 0190100 Number of Standard Deviations = -1.1 Blind Sample ID = N59 Lab Value = 0.334 Most Probable Value = 0.370 Percent Recovery = 90.3 Date Sample Logged by Lab = 01/15/99 Sample ID = 0150087 Number of Standard Deviations = -0.8 Blind Sample ID = N59 Lab Value = 0.333 Most Probable Value = 0.370 Percent Recovery = 90.0 Date Sample Logged by Lab = 01/13/99 Sample ID = 0130040 Number of Standard Deviations = -0.8 Blind Sample ID = N59 Lab Value = 0.350 Most Probable Value = 0.370 Percent Recovery = 94.6 Date Sample Logged by Lab = 01/12/99 Sample ID = 0120057 Number of Standard Deviations = -0.4 Blind Sample ID = N59 Lab Value = 1.004 Most Probable Value = 1.042 Percent Recovery = 96.4 Date Sample Logged by Lab = 01/11/99 Sample ID = 0110108 Number of Standard Deviations = -0.6 Blind Sample ID = NS2 Lab Value = 0.340 Most Probable Value = 0.370 Percent Recovery = 91.9 Date Sample Logged by Lab = 01/11/99 Sample ID = 0110107 Number of Standard Deviations = -0.7 Blind Sample ID = N59 Lab Value = 1.003 Most Probable Value = 1.042 Percent Recovery = 96.3 Date Sample Logged by Lab = 01/08/99 Sample ID = 0080110 Number of Standard Deviations = -0.6 Blind Sample ID = NS2 Lab Value = 0.339 Most Probable Value = 0.370 Percent Recovery = 91.6 Date Sample Logged by Lab = 01/08/99 Sample ID = 0080109 Number of Standard Deviations = -0.7 Blind Sample ID = N59 Lab Value = 0.343 Most Probable Value = 0.370 Percent Recovery = 92.7 Date Sample Logged by Lab = 01/08/99 Sample ID = 0080111 Number of Standard Deviations = -0.6 Blind Sample ID = N59 Lab Value = 0.375 Most Probable Value = 0.370 Percent Recovery = 101.4 Date Sample Logged by Lab = 01/06/99 Sample ID = 0060042 Number of Standard Deviations = 0.1 Blind Sample ID = N59 Lab Value = 0.294 Most Probable Value = 0.370 Percent Recovery = 79.5 Date Sample Logged by Lab = 01/05/99 Sample ID = 0050021 Number of Standard Deviations = -1.7 Blind Sample ID = N59 Lab Value = 0.833 Most Probable Value = 0.912 Percent Recovery = 91.3 Date Sample Logged by Lab = 12/31/98 Sample ID = 3650064 Number of Standard Deviations = -1.4 Blind Sample ID = N60 Lab Value = 0.827 Most Probable Value = 0.912 Percent Recovery = 90.7 Date Sample Logged by Lab = 12/31/98 Sample ID = 3650063 Number of Standard Deviations = -1.5 Blind Sample ID = N60 Lab Value = 1.056 Most Probable Value = 1.042 Percent Recovery = 101.3 Date Sample Logged by Lab = 12/30/98 Sample ID = 3640040 Number of Standard Deviations = 0.2 Blind Sample ID = NS2 Lab Value = 0.821 Most Probable Value = 0.912 Percent Recovery = 90.0 Date Sample Logged by Lab = 12/30/98 Sample ID = 3640039 Number of Standard Deviations = -1.7 Blind Sample ID = N60 Lab Value = 0.781 Most Probable Value = 0.912 Percent Recovery = 85.6 Date Sample Logged by Lab = 12/24/98 Sample ID = 3580004 Number of Standard Deviations = -2.4 Blind Sample ID = N60 Lab Value = 0.961 Most Probable Value = 1.042 Percent Recovery = 92.2 Date Sample Logged by Lab = 12/23/98 Sample ID = 3570079 Number of Standard Deviations = -1.3 Blind Sample ID = NS2 Lab Value = 0.777 Most Probable Value = 0.912 Percent Recovery = 85.2 Date Sample Logged by Lab = 12/23/98 Sample ID = 3570081 Number of Standard Deviations = -2.5 Blind Sample ID = N60 Lab Value = 0.857 Most Probable Value = 0.912 Percent Recovery = 94.0 Date Sample Logged by Lab = 12/22/98 Sample ID = 3560009 Number of Standard Deviations = -1.0 Blind Sample ID = N60 Lab Value = 0.801 Most Probable Value = 0.912 Percent Recovery = 87.8 Date Sample Logged by Lab = 12/21/98 Sample ID = 3550114 Number of Standard Deviations = -2.0 Blind Sample ID = N60 Lab Value = 0.994 Most Probable Value = 1.042 Percent Recovery = 95.4 Date Sample Logged by Lab = 12/18/98 Sample ID = 3520048 Number of Standard Deviations = -0.8 Blind Sample ID = NS2 Lab Value = 0.830 Most Probable Value = 0.912 Percent Recovery = 91.0 Date Sample Logged by Lab = 12/18/98 Sample ID = 3520047 Number of Standard Deviations = -1.5 Blind Sample ID = N60 Lab Value = 0.838 Most Probable Value = 0.912 Percent Recovery = 91.9 Date Sample Logged by Lab = 12/17/98 Sample ID = 3510061 Number of Standard Deviations = -1.3 Blind Sample ID = N60 Lab Value = 0.977 Most Probable Value = 1.042 Percent Recovery = 93.8 Date Sample Logged by Lab = 12/16/98 Sample ID = 3500084 Number of Standard Deviations = -1.1 Blind Sample ID = NS2 Lab Value = 0.826 Most Probable Value = 0.912 Percent Recovery = 90.6 Date Sample Logged by Lab = 12/16/98 Sample ID = 3500082 Number of Standard Deviations = -1.6 Blind Sample ID = N60 Lab Value = 0.844 Most Probable Value = 0.912 Percent Recovery = 92.5 Date Sample Logged by Lab = 12/15/98 Sample ID = 3490048 Number of Standard Deviations = -1.2 Blind Sample ID = N60 Lab Value = 0.804 Most Probable Value = 0.912 Percent Recovery = 88.2 Date Sample Logged by Lab = 12/14/98 Sample ID = 3480075 Number of Standard Deviations = -2.0 Blind Sample ID = N60 Lab Value = 0.986 Most Probable Value = 1.042 Percent Recovery = 94.6 Date Sample Logged by Lab = 12/11/98 Sample ID = 3450160 Number of Standard Deviations = -0.9 Blind Sample ID = NS2 Lab Value = 0.826 Most Probable Value = 0.912 Percent Recovery = 90.6 Date Sample Logged by Lab = 12/11/98 Sample ID = 3450159 Number of Standard Deviations = -1.6 Blind Sample ID = N60 Lab Value = 0.825 Most Probable Value = 0.912 Percent Recovery = 90.5 Date Sample Logged by Lab = 12/10/98 Sample ID = 3440071 Number of Standard Deviations = -1.6 Blind Sample ID = N60 Lab Value = 0.987 Most Probable Value = 1.042 Percent Recovery = 94.7 Date Sample Logged by Lab = 12/09/98 Sample ID = 3430055 Number of Standard Deviations = -0.9 Blind Sample ID = NS2 Lab Value = 0.839 Most Probable Value = 0.912 Percent Recovery = 92.0 Date Sample Logged by Lab = 12/09/98 Sample ID = 3430056 Number of Standard Deviations = -1.3 Blind Sample ID = N60 Lab Value = 0.895 Most Probable Value = 0.912 Percent Recovery = 98.1 Date Sample Logged by Lab = 12/08/98 Sample ID = 3420131 Number of Standard Deviations = -0.3 Blind Sample ID = N60 Lab Value = 0.893 Most Probable Value = 0.912 Percent Recovery = 97.9 Date Sample Logged by Lab = 12/07/98 Sample ID = 3410096 Number of Standard Deviations = -0.3 Blind Sample ID = N60 Lab Value = 1.012 Most Probable Value = 1.042 Percent Recovery = 97.1 Date Sample Logged by Lab = 12/04/98 Sample ID = 3380081 Number of Standard Deviations = -0.5 Blind Sample ID = NS2 Lab Value = 0.862 Most Probable Value = 0.912 Percent Recovery = 94.5 Date Sample Logged by Lab = 12/04/98 Sample ID = 3380080 Number of Standard Deviations = -0.9 Blind Sample ID = N60 Lab Value = 0.875 Most Probable Value = 0.912 Percent Recovery = 95.9 Date Sample Logged by Lab = 12/03/98 Sample ID = 3370062 Number of Standard Deviations = -0.7 Blind Sample ID = N60 Lab Value = 0.990 Most Probable Value = 1.042 Percent Recovery = 95.0 Date Sample Logged by Lab = 12/02/98 Sample ID = 3360071 Number of Standard Deviations = -0.9 Blind Sample ID = NS2 Lab Value = 0.850 Most Probable Value = 0.912 Percent Recovery = 93.2 Date Sample Logged by Lab = 12/02/98 Sample ID = 3360068 Number of Standard Deviations = -1.1 Blind Sample ID = N60 Lab Value = 0.966 Most Probable Value = 1.042 Percent Recovery = 92.7 Date Sample Logged by Lab = 12/01/98 Sample ID = 3350084 Number of Standard Deviations = -1.2 Blind Sample ID = NS2 Lab Value = 0.305 Most Probable Value = 0.370 Percent Recovery = 82.4 Date Sample Logged by Lab = 12/01/98 Sample ID = 3350085 Number of Standard Deviations = -1.4 Blind Sample ID = N59 Lab Value = 0.308 Most Probable Value = 0.370 Percent Recovery = 83.2 Date Sample Logged by Lab = 12/01/98 Sample ID = 3350083 Number of Standard Deviations = -1.4 Blind Sample ID = N59 Lab Value = 0.999 Most Probable Value = 1.042 Percent Recovery = 95.9 Date Sample Logged by Lab = 11/30/98 Sample ID = 3340019 Number of Standard Deviations = -0.7 Blind Sample ID = NS2 Lab Value = 0.306 Most Probable Value = 0.370 Percent Recovery = 82.7 Date Sample Logged by Lab = 11/30/98 Sample ID = 3340018 Number of Standard Deviations = -1.4 Blind Sample ID = N59 Lab Value = 1.072 Most Probable Value = 1.042 Percent Recovery = 102.9 Date Sample Logged by Lab = 11/27/98 Sample ID = 3310074 Number of Standard Deviations = 0.5 Blind Sample ID = NS2 Lab Value = 0.376 Most Probable Value = 0.370 Percent Recovery = 101.6 Date Sample Logged by Lab = 11/27/98 Sample ID = 3310075 Number of Standard Deviations = 0.1 Blind Sample ID = N59 Lab Value = 0.360 Most Probable Value = 0.370 Percent Recovery = 97.3 Date Sample Logged by Lab = 11/25/98 Sample ID = 3290045 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 0.348 Most Probable Value = 0.370 Percent Recovery = 94.1 Date Sample Logged by Lab = 11/24/98 Sample ID = 3280041 Number of Standard Deviations = -0.5 Blind Sample ID = N59 Lab Value = 1.031 Most Probable Value = 1.042 Percent Recovery = 98.9 Date Sample Logged by Lab = 11/23/98 Sample ID = 3270059 Number of Standard Deviations = -0.2 Blind Sample ID = NS2 Lab Value = 0.344 Most Probable Value = 0.370 Percent Recovery = 93.0 Date Sample Logged by Lab = 11/23/98 Sample ID = 3270058 Number of Standard Deviations = -0.6 Blind Sample ID = N59 Lab Value = 0.326 Most Probable Value = 0.370 Percent Recovery = 88.1 Date Sample Logged by Lab = 11/20/98 Sample ID = 3240111 Number of Standard Deviations = -1.0 Blind Sample ID = N59 Lab Value = 1.033 Most Probable Value = 1.042 Percent Recovery = 99.1 Date Sample Logged by Lab = 11/19/98 Sample ID = 3230050 Number of Standard Deviations = -0.1 Blind Sample ID = NS2 Lab Value = 0.356 Most Probable Value = 0.370 Percent Recovery = 96.2 Date Sample Logged by Lab = 11/19/98 Sample ID = 3230051 Number of Standard Deviations = -0.3 Blind Sample ID = N59 Lab Value = 0.386 Most Probable Value = 0.370 Percent Recovery = 104.3 Date Sample Logged by Lab = 11/18/98 Sample ID = 3220063 Number of Standard Deviations = 0.4 Blind Sample ID = N59 Lab Value = 0.327 Most Probable Value = 0.370 Percent Recovery = 88.4 Date Sample Logged by Lab = 11/17/98 Sample ID = 3210049 Number of Standard Deviations = -1.0 Blind Sample ID = N59 Lab Value = 0.336 Most Probable Value = 0.370 Percent Recovery = 90.8 Date Sample Logged by Lab = 11/16/98 Sample ID = 3200105 Number of Standard Deviations = -0.8 Blind Sample ID = N59 Lab Value = 0.366 Most Probable Value = 0.370 Percent Recovery = 98.9 Date Sample Logged by Lab = 11/16/98 Sample ID = 3200022 Number of Standard Deviations = -0.1 Blind Sample ID = N59 Lab Value = 0.339 Most Probable Value = 0.370 Percent Recovery = 91.6 Date Sample Logged by Lab = 11/10/98 Sample ID = 3140156 Number of Standard Deviations = -0.7 Blind Sample ID = N59 Lab Value = 0.343 Most Probable Value = 0.370 Percent Recovery = 92.7 Date Sample Logged by Lab = 11/10/98 Sample ID = 3140157 Number of Standard Deviations = -0.6 Blind Sample ID = N59 Lab Value = 1.011 Most Probable Value = 1.042 Percent Recovery = 97.0 Date Sample Logged by Lab = 11/09/98 Sample ID = 3130283 Number of Standard Deviations = -0.5 Blind Sample ID = NS2 Lab Value = 0.352 Most Probable Value = 0.370 Percent Recovery = 95.1 Date Sample Logged by Lab = 11/09/98 Sample ID = 3130281 Number of Standard Deviations = -0.4 Blind Sample ID = N59 Lab Value = 0.348 Most Probable Value = 0.370 Percent Recovery = 94.1 Date Sample Logged by Lab = 11/09/98 Sample ID = 3130125 Number of Standard Deviations = -0.5 Blind Sample ID = N59 Lab Value = 1.011 Most Probable Value = 1.042 Percent Recovery = 97.0 Date Sample Logged by Lab = 11/05/98 Sample ID = 3090058 Number of Standard Deviations = -0.5 Blind Sample ID = NS2 Lab Value = 0.347 Most Probable Value = 0.370 Percent Recovery = 93.8 Date Sample Logged by Lab = 11/05/98 Sample ID = 3090056 Number of Standard Deviations = -0.5 Blind Sample ID = N59 Lab Value = 0.343 Most Probable Value = 0.370 Percent Recovery = 92.7 Date Sample Logged by Lab = 11/04/98 Sample ID = 3080035 Number of Standard Deviations = -0.6 Blind Sample ID = N59 Lab Value = 0.352 Most Probable Value = 0.370 Percent Recovery = 95.1 Date Sample Logged by Lab = 11/03/98 Sample ID = 3070106 Number of Standard Deviations = -0.4 Blind Sample ID = N59 Lab Value = 0.811 Most Probable Value = 0.912 Percent Recovery = 88.9 Date Sample Logged by Lab = 10/30/98 Sample ID = 3030051 Number of Standard Deviations = -1.8 Blind Sample ID = N60 Lab Value = 0.858 Most Probable Value = 0.912 Percent Recovery = 94.1 Date Sample Logged by Lab = 10/29/98 Sample ID = 3020044 Number of Standard Deviations = -1.0 Blind Sample ID = N60 Lab Value = 1.021 Most Probable Value = 1.042 Percent Recovery = 98.0 Date Sample Logged by Lab = 10/28/98 Sample ID = 3010048 Number of Standard Deviations = -0.3 Blind Sample ID = NS2 Lab Value = 0.847 Most Probable Value = 0.912 Percent Recovery = 92.9 Date Sample Logged by Lab = 10/28/98 Sample ID = 3010047 Number of Standard Deviations = -1.2 Blind Sample ID = N60 Lab Value = 0.891 Most Probable Value = 0.912 Percent Recovery = 97.7 Date Sample Logged by Lab = 10/27/98 Sample ID = 3000090 Number of Standard Deviations = -0.4 Blind Sample ID = N60 Lab Value = 0.997 Most Probable Value = 1.042 Percent Recovery = 95.7 Date Sample Logged by Lab = 10/26/98 Sample ID = 2990139 Number of Standard Deviations = -0.7 Blind Sample ID = NS2 Lab Value = 0.870 Most Probable Value = 0.912 Percent Recovery = 95.4 Date Sample Logged by Lab = 10/26/98 Sample ID = 2990138 Number of Standard Deviations = -0.8 Blind Sample ID = N60 Lab Value = 0.901 Most Probable Value = 0.912 Percent Recovery = 98.8 Date Sample Logged by Lab = 10/23/98 Sample ID = 2960076 Number of Standard Deviations = -0.2 Blind Sample ID = N60 Lab Value = 1.010 Most Probable Value = 1.042 Percent Recovery = 96.9 Date Sample Logged by Lab = 10/22/98 Sample ID = 2950060 Number of Standard Deviations = -0.5 Blind Sample ID = NS2 Lab Value = 0.869 Most Probable Value = 0.912 Percent Recovery = 95.3 Date Sample Logged by Lab = 10/22/98 Sample ID = 2950058 Number of Standard Deviations = -0.8 Blind Sample ID = N60 Lab Value = 0.847 Most Probable Value = 0.912 Percent Recovery = 92.9 Date Sample Logged by Lab = 10/21/98 Sample ID = 2940060 Number of Standard Deviations = -1.2 Blind Sample ID = N60 Lab Value = 0.884 Most Probable Value = 0.912 Percent Recovery = 96.9 Date Sample Logged by Lab = 10/20/98 Sample ID = 2930051 Number of Standard Deviations = -0.5 Blind Sample ID = N60 Lab Value = 1.024 Most Probable Value = 1.042 Percent Recovery = 98.3 Date Sample Logged by Lab = 10/19/98 Sample ID = 2920182 Number of Standard Deviations = -0.3 Blind Sample ID = NS2 Lab Value = 0.890 Most Probable Value = 0.912 Percent Recovery = 97.6 Date Sample Logged by Lab = 10/19/98 Sample ID = 2920181 Number of Standard Deviations = -0.4 Blind Sample ID = N60 Lab Value = 0.939 Most Probable Value = 0.912 Percent Recovery = 103.0 Date Sample Logged by Lab = 10/16/98 Sample ID = 2890140 Number of Standard Deviations = 0.5 Blind Sample ID = N60 Lab Value = 1.093 Most Probable Value = 1.042 Percent Recovery = 104.9 Date Sample Logged by Lab = 10/15/98 Sample ID = 2880118 Number of Standard Deviations = 0.8 Blind Sample ID = NS2 Lab Value = 0.951 Most Probable Value = 0.912 Percent Recovery = 104.3 Date Sample Logged by Lab = 10/15/98 Sample ID = 2880119 Number of Standard Deviations = 0.7 Blind Sample ID = N60 Lab Value = 0.850 Most Probable Value = 0.912 Percent Recovery = 93.2 Date Sample Logged by Lab = 10/14/98 Sample ID = 2870039 Number of Standard Deviations = -1.1 Blind Sample ID = N60 Lab Value = 0.994 Most Probable Value = 1.042 Percent Recovery = 95.4 Date Sample Logged by Lab = 10/13/98 Sample ID = 2860070 Number of Standard Deviations = -0.8 Blind Sample ID = NS2 Lab Value = 0.834 Most Probable Value = 0.912 Percent Recovery = 91.4 Date Sample Logged by Lab = 10/13/98 Sample ID = 2860067 Number of Standard Deviations = -1.4 Blind Sample ID = N60 Lab Value = 0.961 Most Probable Value = 0.912 Percent Recovery = 105.4 Date Sample Logged by Lab = 10/09/98 Sample ID = 2820171 Number of Standard Deviations = 0.9 Blind Sample ID = N60 Lab Value = 1.024 Most Probable Value = 1.042 Percent Recovery = 98.3 Date Sample Logged by Lab = 10/08/98 Sample ID = 2810059 Number of Standard Deviations = -0.3 Blind Sample ID = NS2 Lab Value = 0.856 Most Probable Value = 0.912 Percent Recovery = 93.9 Date Sample Logged by Lab = 10/08/98 Sample ID = 2810058 Number of Standard Deviations = -1.0 Blind Sample ID = N60 Lab Value = 0.924 Most Probable Value = 0.912 Percent Recovery = 101.3 Date Sample Logged by Lab = 10/07/98 Sample ID = 2800065 Number of Standard Deviations = 0.2 Blind Sample ID = N60 Lab Value = 0.929 Most Probable Value = 0.912 Percent Recovery = 101.9 Date Sample Logged by Lab = 10/06/98 Sample ID = 2790046 Number of Standard Deviations = 0.3 Blind Sample ID = N60 Lab Value = 1.133 Most Probable Value = 1.042 Percent Recovery = 108.7 Date Sample Logged by Lab = 10/05/98 Sample ID = 2780098 Number of Standard Deviations = 1.5 Blind Sample ID = NS2 Lab Value = 0.926 Most Probable Value = 0.912 Percent Recovery = 101.5 Date Sample Logged by Lab = 10/05/98 Sample ID = 2780105 Number of Standard Deviations = 0.3 Blind Sample ID = N60 Lab Value = 0.949 Most Probable Value = 0.912 Percent Recovery = 104.1 Date Sample Logged by Lab = 10/02/98 Sample ID = 2750042 Number of Standard Deviations = 0.7 Blind Sample ID = N60 Lab Value = 0.188 Most Probable Value = 0.220 Percent Recovery = 85.5 Date Sample Logged by Lab = 09/30/98 Sample ID = 2730001 Number of Standard Deviations = -0.7 Blind Sample ID = N57 Lab Value = 1.085 Most Probable Value = 1.010 Percent Recovery = 107.4 Date Sample Logged by Lab = 09/29/98 Sample ID = 2720087 Number of Standard Deviations = 1.3 Blind Sample ID = N58 Lab Value = 0.230 Most Probable Value = 0.220 Percent Recovery = 104.5 Date Sample Logged by Lab = 09/28/98 Sample ID = 2710123 Number of Standard Deviations = 0.2 Blind Sample ID = N57 Lab Value = 1.093 Most Probable Value = 1.042 Percent Recovery = 104.9 Date Sample Logged by Lab = 09/25/98 Sample ID = 2680004 Number of Standard Deviations = 0.9 Blind Sample ID = NS2 Lab Value = 0.995 Most Probable Value = 1.010 Percent Recovery = 98.5 Date Sample Logged by Lab = 09/25/98 Sample ID = 2680008 Number of Standard Deviations = -0.3 Blind Sample ID = N58 Lab Value = 0.217 Most Probable Value = 0.220 Percent Recovery = 98.6 Date Sample Logged by Lab = 09/24/98 Sample ID = 2670103 Number of Standard Deviations = -0.1 Blind Sample ID = N57 Lab Value = 1.124 Most Probable Value = 1.042 Percent Recovery = 107.9 Date Sample Logged by Lab = 09/23/98 Sample ID = 2660045 Number of Standard Deviations = 1.4 Blind Sample ID = NS2 Lab Value = 1.070 Most Probable Value = 1.010 Percent Recovery = 105.9 Date Sample Logged by Lab = 09/23/98 Sample ID = 2660041 Number of Standard Deviations = 1.0 Blind Sample ID = N58 Lab Value = 0.232 Most Probable Value = 0.220 Percent Recovery = 105.5 Date Sample Logged by Lab = 09/22/98 Sample ID = 2650054 Number of Standard Deviations = 0.3 Blind Sample ID = N57 Lab Value = 1.037 Most Probable Value = 1.010 Percent Recovery = 102.7 Date Sample Logged by Lab = 09/21/98 Sample ID = 2640101 Number of Standard Deviations = 0.5 Blind Sample ID = N58 Lab Value = 1.111 Most Probable Value = 1.042 Percent Recovery = 106.6 Date Sample Logged by Lab = 09/18/98 Sample ID = 2610105 Number of Standard Deviations = 1.2 Blind Sample ID = NS2 Lab Value = 0.223 Most Probable Value = 0.220 Percent Recovery = 101.4 Date Sample Logged by Lab = 09/18/98 Sample ID = 2610104 Number of Standard Deviations = 0.1 Blind Sample ID = N57 Lab Value = 1.027 Most Probable Value = 1.010 Percent Recovery = 101.7 Date Sample Logged by Lab = 09/17/98 Sample ID = 2600014 Number of Standard Deviations = 0.3 Blind Sample ID = N58 Lab Value = 1.104 Most Probable Value = 1.042 Percent Recovery = 106.0 Date Sample Logged by Lab = 09/16/98 Sample ID = 2590071 Number of Standard Deviations = 1.1 Blind Sample ID = NS2 Lab Value = 0.230 Most Probable Value = 0.220 Percent Recovery = 104.5 Date Sample Logged by Lab = 09/16/98 Sample ID = 2590074 Number of Standard Deviations = 0.2 Blind Sample ID = N57 Lab Value = 1.055 Most Probable Value = 1.010 Percent Recovery = 104.5 Date Sample Logged by Lab = 09/15/98 Sample ID = 2580244 Number of Standard Deviations = 0.8 Blind Sample ID = N58 Lab Value = 1.089 Most Probable Value = 1.042 Percent Recovery = 104.5 Date Sample Logged by Lab = 09/11/98 Sample ID = 2540076 Number of Standard Deviations = 0.8 Blind Sample ID = NS2 Lab Value = 1.042 Most Probable Value = 1.010 Percent Recovery = 103.2 Date Sample Logged by Lab = 09/11/98 Sample ID = 2540089 Number of Standard Deviations = 0.6 Blind Sample ID = N58 Lab Value = 0.223 Most Probable Value = 0.220 Percent Recovery = 101.4 Date Sample Logged by Lab = 09/11/98 Sample ID = 2540735 Number of Standard Deviations = 0.1 Blind Sample ID = N57 Lab Value = 0.993 Most Probable Value = 1.010 Percent Recovery = 98.3 Date Sample Logged by Lab = 09/10/98 Sample ID = 2530112 Number of Standard Deviations = -0.3 Blind Sample ID = N58 Lab Value = 0.259 Most Probable Value = 0.220 Percent Recovery = 117.7 Date Sample Logged by Lab = 09/10/98 Sample ID = 2530110 Number of Standard Deviations = 0.9 Blind Sample ID = N57 Lab Value = 1.099 Most Probable Value = 1.042 Percent Recovery = 105.5 Date Sample Logged by Lab = 09/09/98 Sample ID = 2520009 Number of Standard Deviations = 1.0 Blind Sample ID = NS2 Lab Value = 1.031 Most Probable Value = 1.010 Percent Recovery = 102.1 Date Sample Logged by Lab = 09/09/98 Sample ID = 2520011 Number of Standard Deviations = 0.4 Blind Sample ID = N58 Lab Value = 0.221 Most Probable Value = 0.220 Percent Recovery = 100.5 Date Sample Logged by Lab = 09/09/98 Sample ID = 2520010 Number of Standard Deviations = 0.0 Blind Sample ID = N57 Lab Value = 1.076 Most Probable Value = 1.042 Percent Recovery = 103.3 Date Sample Logged by Lab = 09/04/98 Sample ID = 2470034 Number of Standard Deviations = 0.6 Blind Sample ID = NS2 Lab Value = 1.095 Most Probable Value = 1.042 Percent Recovery = 105.1 Date Sample Logged by Lab = 09/03/98 Sample ID = 2460019 Number of Standard Deviations = 0.9 Blind Sample ID = NS2 Lab Value = 0.986 Most Probable Value = 1.010 Percent Recovery = 97.6 Date Sample Logged by Lab = 09/03/98 Sample ID = 2460015 Number of Standard Deviations = -0.4 Blind Sample ID = N58 Lab Value = 0.223 Most Probable Value = 0.220 Percent Recovery = 101.4 Date Sample Logged by Lab = 09/03/98 Sample ID = 2460017 Number of Standard Deviations = 0.1 Blind Sample ID = N57 Lab Value = 0.992 Most Probable Value = 1.010 Percent Recovery = 98.2 Date Sample Logged by Lab = 08/31/98 Sample ID = 2430243 Number of Standard Deviations = -0.3 Blind Sample ID = N58 Lab Value = 0.218 Most Probable Value = 0.220 Percent Recovery = 99.1 Date Sample Logged by Lab = 08/31/98 Sample ID = 2430236 Number of Standard Deviations = -0.0 Blind Sample ID = N57 Lab Value = 1.107 Most Probable Value = 1.042 Percent Recovery = 106.2 Date Sample Logged by Lab = 08/28/98 Sample ID = 2400209 Number of Standard Deviations = 1.1 Blind Sample ID = NS2 Lab Value = 1.035 Most Probable Value = 1.010 Percent Recovery = 102.5 Date Sample Logged by Lab = 08/27/98 Sample ID = 2390101 Number of Standard Deviations = 0.4 Blind Sample ID = N58 Lab Value = 0.245 Most Probable Value = 0.220 Percent Recovery = 111.4 Date Sample Logged by Lab = 08/27/98 Sample ID = 2390107 Number of Standard Deviations = 0.6 Blind Sample ID = N57 Lab Value = 1.156 Most Probable Value = 1.042 Percent Recovery = 110.9 Date Sample Logged by Lab = 08/26/98 Sample ID = 2380206 Number of Standard Deviations = 1.9 Blind Sample ID = NS2 Lab Value = 1.135 Most Probable Value = 1.010 Percent Recovery = 112.4 Date Sample Logged by Lab = 08/25/98 Sample ID = 2370205 Number of Standard Deviations = 2.2 Blind Sample ID = N58 Lab Value = 1.189 Most Probable Value = 1.042 Percent Recovery = 114.1 Date Sample Logged by Lab = 08/21/98 Sample ID = 2330335 Number of Standard Deviations = 2.5 Blind Sample ID = NS2 Lab Value = 1.017 Most Probable Value = 1.010 Percent Recovery = 100.7 Date Sample Logged by Lab = 08/21/98 Sample ID = 2330334 Number of Standard Deviations = 0.1 Blind Sample ID = N58 Lab Value = 0.238 Most Probable Value = 0.220 Percent Recovery = 108.2 Date Sample Logged by Lab = 08/21/98 Sample ID = 2330342 Number of Standard Deviations = 0.4 Blind Sample ID = N57 Lab Value = 1.111 Most Probable Value = 1.042 Percent Recovery = 106.6 Date Sample Logged by Lab = 08/19/98 Sample ID = 2310039 Number of Standard Deviations = 1.2 Blind Sample ID = NS2 Lab Value = 0.970 Most Probable Value = 1.010 Percent Recovery = 96.0 Date Sample Logged by Lab = 08/19/98 Sample ID = 2310038 Number of Standard Deviations = -0.7 Blind Sample ID = N58 Lab Value = 0.253 Most Probable Value = 0.220 Percent Recovery = 115.0 Date Sample Logged by Lab = 08/19/98 Sample ID = 2310036 Number of Standard Deviations = 0.7 Blind Sample ID = N57 Lab Value = 0.957 Most Probable Value = 1.010 Percent Recovery = 94.8 Date Sample Logged by Lab = 08/17/98 Sample ID = 2290142 Number of Standard Deviations = -0.9 Blind Sample ID = N58 Lab Value = 0.213 Most Probable Value = 0.220 Percent Recovery = 96.8 Date Sample Logged by Lab = 08/17/98 Sample ID = 2290139 Number of Standard Deviations = -0.2 Blind Sample ID = N57 Lab Value = 1.048 Most Probable Value = 1.042 Percent Recovery = 100.6 Date Sample Logged by Lab = 08/14/98 Sample ID = 2260083 Number of Standard Deviations = 0.1 Blind Sample ID = NS2 Lab Value = 0.940 Most Probable Value = 1.010 Percent Recovery = 93.1 Date Sample Logged by Lab = 08/14/98 Sample ID = 2260081 Number of Standard Deviations = -1.2 Blind Sample ID = N58 Lab Value = 0.222 Most Probable Value = 0.220 Percent Recovery = 100.9 Date Sample Logged by Lab = 08/14/98 Sample ID = 2260067 Number of Standard Deviations = 0.0 Blind Sample ID = N57 Lab Value = 0.984 Most Probable Value = 1.042 Percent Recovery = 94.4 Date Sample Logged by Lab = 08/12/98 Sample ID = 2240179 Number of Standard Deviations = -1.0 Blind Sample ID = NS2 Lab Value = 0.995 Most Probable Value = 1.010 Percent Recovery = 98.5 Date Sample Logged by Lab = 08/11/98 Sample ID = 2230077 Number of Standard Deviations = -0.3 Blind Sample ID = N58 Lab Value = 0.218 Most Probable Value = 0.220 Percent Recovery = 99.1 Date Sample Logged by Lab = 08/11/98 Sample ID = 2230076 Number of Standard Deviations = -0.0 Blind Sample ID = N57 Lab Value = 1.087 Most Probable Value = 1.042 Percent Recovery = 104.3 Date Sample Logged by Lab = 08/07/98 Sample ID = 2190061 Number of Standard Deviations = 0.8 Blind Sample ID = NS2 Lab Value = 0.994 Most Probable Value = 1.010 Percent Recovery = 98.4 Date Sample Logged by Lab = 08/07/98 Sample ID = 2190059 Number of Standard Deviations = -0.3 Blind Sample ID = N58 Lab Value = 0.220 Most Probable Value = 0.220 Percent Recovery = 100.0 Date Sample Logged by Lab = 08/07/98 Sample ID = 2190051 Number of Standard Deviations = 0.0 Blind Sample ID = N57 Lab Value = 1.088 Most Probable Value = 1.042 Percent Recovery = 104.4 Date Sample Logged by Lab = 08/05/98 Sample ID = 2170063 Number of Standard Deviations = 0.8 Blind Sample ID = NS2 Lab Value = 1.000 Most Probable Value = 1.010 Percent Recovery = 99.0 Date Sample Logged by Lab = 08/05/98 Sample ID = 2170062 Number of Standard Deviations = -0.2 Blind Sample ID = N58 Lab Value = 0.234 Most Probable Value = 0.220 Percent Recovery = 106.4 Date Sample Logged by Lab = 08/05/98 Sample ID = 2170058 Number of Standard Deviations = 0.3 Blind Sample ID = N57 Lab Value = 1.016 Most Probable Value = 1.010 Percent Recovery = 100.6 Date Sample Logged by Lab = 07/30/98 Sample ID = 2110201 Number of Standard Deviations = 0.1 Blind Sample ID = N58 Lab Value = 0.200 Most Probable Value = 0.220 Percent Recovery = 90.9 Date Sample Logged by Lab = 07/30/98 Sample ID = 2110195 Number of Standard Deviations = -0.4 Blind Sample ID = N57 Lab Value = 1.140 Most Probable Value = 1.042 Percent Recovery = 109.4 Date Sample Logged by Lab = 07/29/98 Sample ID = 2100170 Number of Standard Deviations = 1.7 Blind Sample ID = NS2 Lab Value = 0.959 Most Probable Value = 1.010 Percent Recovery = 95.0 Date Sample Logged by Lab = 07/28/98 Sample ID = 2090139 Number of Standard Deviations = -0.9 Blind Sample ID = N58 Lab Value = 0.218 Most Probable Value = 0.220 Percent Recovery = 99.1 Date Sample Logged by Lab = 07/28/98 Sample ID = 2090137 Number of Standard Deviations = -0.0 Blind Sample ID = N57 Lab Value = 0.958 Most Probable Value = 1.042 Percent Recovery = 91.9 Date Sample Logged by Lab = 07/27/98 Sample ID = 2080067 Number of Standard Deviations = -1.4 Blind Sample ID = NS2 Lab Value = 0.910 Most Probable Value = 1.010 Percent Recovery = 90.1 Date Sample Logged by Lab = 07/27/98 Sample ID = 2080083 Number of Standard Deviations = -1.7 Blind Sample ID = N58 Lab Value = 0.206 Most Probable Value = 0.220 Percent Recovery = 93.6 Date Sample Logged by Lab = 07/27/98 Sample ID = 2080068 Number of Standard Deviations = -0.3 Blind Sample ID = N57 Lab Value = 1.024 Most Probable Value = 1.042 Percent Recovery = 98.3 Date Sample Logged by Lab = 07/22/98 Sample ID = 2030057 Number of Standard Deviations = -0.3 Blind Sample ID = NS2 Lab Value = 0.844 Most Probable Value = 1.010 Percent Recovery = 83.6 Date Sample Logged by Lab = 07/22/98 Sample ID = 2030018 Number of Standard Deviations = -2.9 Blind Sample ID = N58 Lab Value = 0.174 Most Probable Value = 0.220 Percent Recovery = 79.1 Date Sample Logged by Lab = 07/22/98 Sample ID = 2030053 Number of Standard Deviations = -1.0 Blind Sample ID = N57 Lab Value = 0.929 Most Probable Value = 1.010 Percent Recovery = 92.0 Date Sample Logged by Lab = 07/20/98 Sample ID = 2010050 Number of Standard Deviations = -1.4 Blind Sample ID = N58 Lab Value = 0.202 Most Probable Value = 0.220 Percent Recovery = 91.8 Date Sample Logged by Lab = 07/20/98 Sample ID = 2010033 Number of Standard Deviations = -0.4 Blind Sample ID = N57 Lab Value = 1.036 Most Probable Value = 1.042 Percent Recovery = 99.4 Date Sample Logged by Lab = 07/17/98 Sample ID = 1980303 Number of Standard Deviations = -0.1 Blind Sample ID = NS2 Lab Value = 1.014 Most Probable Value = 1.010 Percent Recovery = 100.4 Date Sample Logged by Lab = 07/16/98 Sample ID = 1970015 Number of Standard Deviations = 0.1 Blind Sample ID = N58 Lab Value = 0.226 Most Probable Value = 0.220 Percent Recovery = 102.7 Date Sample Logged by Lab = 07/16/98 Sample ID = 1970017 Number of Standard Deviations = 0.1 Blind Sample ID = N57 Lab Value = 0.968 Most Probable Value = 1.042 Percent Recovery = 92.9 Date Sample Logged by Lab = 07/15/98 Sample ID = 1960203 Number of Standard Deviations = -1.3 Blind Sample ID = NS2 Lab Value = 0.962 Most Probable Value = 1.010 Percent Recovery = 95.2 Date Sample Logged by Lab = 07/14/98 Sample ID = 1950203 Number of Standard Deviations = -0.8 Blind Sample ID = N58 Lab Value = 0.215 Most Probable Value = 0.220 Percent Recovery = 97.7 Date Sample Logged by Lab = 07/14/98 Sample ID = 1950205 Number of Standard Deviations = -0.1 Blind Sample ID = N57 Lab Value = 1.082 Most Probable Value = 1.042 Percent Recovery = 103.8 Date Sample Logged by Lab = 07/10/98 Sample ID = 1910239 Number of Standard Deviations = 0.7 Blind Sample ID = NS2 Lab Value = 1.000 Most Probable Value = 1.010 Percent Recovery = 99.0 Date Sample Logged by Lab = 07/10/98 Sample ID = 1910242 Number of Standard Deviations = -0.2 Blind Sample ID = N58 Lab Value = 0.217 Most Probable Value = 0.220 Percent Recovery = 98.6 Date Sample Logged by Lab = 07/10/98 Sample ID = 1910238 Number of Standard Deviations = -0.1 Blind Sample ID = N57 Lab Value = 1.073 Most Probable Value = 1.042 Percent Recovery = 103.0 Date Sample Logged by Lab = 07/08/98 Sample ID = 1890198 Number of Standard Deviations = 0.5 Blind Sample ID = NS2 Lab Value = 0.998 Most Probable Value = 1.010 Percent Recovery = 98.8 Date Sample Logged by Lab = 07/08/98 Sample ID = 1890199 Number of Standard Deviations = -0.2 Blind Sample ID = N58 Lab Value = 0.215 Most Probable Value = 0.220 Percent Recovery = 97.7 Date Sample Logged by Lab = 07/08/98 Sample ID = 1890196 Number of Standard Deviations = -0.1 Blind Sample ID = N57 Lab Value = 1.075 Most Probable Value = 1.042 Percent Recovery = 103.2 Date Sample Logged by Lab = 07/06/98 Sample ID = 1870153 Number of Standard Deviations = 0.6 Blind Sample ID = NS2 Lab Value = 1.035 Most Probable Value = 1.010 Percent Recovery = 102.5 Date Sample Logged by Lab = 07/06/98 Sample ID = 1870156 Number of Standard Deviations = 0.4 Blind Sample ID = N58 Lab Value = 0.215 Most Probable Value = 0.220 Percent Recovery = 97.7 Date Sample Logged by Lab = 07/06/98 Sample ID = 1870152 Number of Standard Deviations = -0.1 Blind Sample ID = N57 Lab Value = 1.098 Most Probable Value = 1.042 Percent Recovery = 105.4 Date Sample Logged by Lab = 06/26/98 Sample ID = 1770076 Number of Standard Deviations = 1.0 Blind Sample ID = NS2 Lab Value = 1.034 Most Probable Value = 1.010 Percent Recovery = 102.4 Date Sample Logged by Lab = 06/26/98 Sample ID = 1770070 Number of Standard Deviations = 0.4 Blind Sample ID = N58 Lab Value = 0.211 Most Probable Value = 0.220 Percent Recovery = 95.9 Date Sample Logged by Lab = 06/26/98 Sample ID = 1770094 Number of Standard Deviations = -0.2 Blind Sample ID = N57 Lab Value = 1.069 Most Probable Value = 1.042 Percent Recovery = 102.6 Date Sample Logged by Lab = 06/24/98 Sample ID = 1750104 Number of Standard Deviations = 0.5 Blind Sample ID = NS2 Lab Value = 0.980 Most Probable Value = 1.010 Percent Recovery = 97.0 Date Sample Logged by Lab = 06/24/98 Sample ID = 1750109 Number of Standard Deviations = -0.5 Blind Sample ID = N58 Lab Value = 0.208 Most Probable Value = 0.220 Percent Recovery = 94.5 Date Sample Logged by Lab = 06/24/98 Sample ID = 1750106 Number of Standard Deviations = -0.3 Blind Sample ID = N57 Lab Value = 0.960 Most Probable Value = 1.010 Percent Recovery = 95.0 Date Sample Logged by Lab = 06/23/98 Sample ID = 1740138 Number of Standard Deviations = -0.9 Blind Sample ID = N58 Lab Value = 0.941 Most Probable Value = 1.010 Percent Recovery = 93.2 Date Sample Logged by Lab = 06/22/98 Sample ID = 1730177 Number of Standard Deviations = -1.2 Blind Sample ID = N58 Lab Value = 0.188 Most Probable Value = 0.220 Percent Recovery = 85.5 Date Sample Logged by Lab = 06/22/98 Sample ID = 1730176 Number of Standard Deviations = -0.7 Blind Sample ID = N57 Lab Value = 1.049 Most Probable Value = 1.042 Percent Recovery = 100.7 Date Sample Logged by Lab = 06/19/98 Sample ID = 1700280 Number of Standard Deviations = 0.1 Blind Sample ID = NS2 Lab Value = 0.989 Most Probable Value = 1.010 Percent Recovery = 97.9 Date Sample Logged by Lab = 06/18/98 Sample ID = 1690151 Number of Standard Deviations = -0.4 Blind Sample ID = N58 Lab Value = 0.188 Most Probable Value = 0.220 Percent Recovery = 85.5 Date Sample Logged by Lab = 06/18/98 Sample ID = 1690149 Number of Standard Deviations = -0.7 Blind Sample ID = N57 Lab Value = 1.033 Most Probable Value = 1.042 Percent Recovery = 99.1 Date Sample Logged by Lab = 06/17/98 Sample ID = 1680019 Number of Standard Deviations = -0.2 Blind Sample ID = NS2 Lab Value = 0.971 Most Probable Value = 1.010 Percent Recovery = 96.1 Date Sample Logged by Lab = 06/17/98 Sample ID = 1680017 Number of Standard Deviations = -0.7 Blind Sample ID = N58 Lab Value = 0.209 Most Probable Value = 0.220 Percent Recovery = 95.0 Date Sample Logged by Lab = 06/17/98 Sample ID = 1680020 Number of Standard Deviations = -0.2 Blind Sample ID = N57 Lab Value = 1.068 Most Probable Value = 1.042 Percent Recovery = 102.5 Date Sample Logged by Lab = 06/12/98 Sample ID = 1630127 Number of Standard Deviations = 0.4 Blind Sample ID = NS2 Lab Value = 0.959 Most Probable Value = 1.010 Percent Recovery = 95.0 Date Sample Logged by Lab = 06/12/98 Sample ID = 1630125 Number of Standard Deviations = -0.9 Blind Sample ID = N58 Lab Value = 0.214 Most Probable Value = 0.220 Percent Recovery = 97.3 Date Sample Logged by Lab = 06/12/98 Sample ID = 1630123 Number of Standard Deviations = -0.1 Blind Sample ID = N57 Lab Value = 1.049 Most Probable Value = 1.042 Percent Recovery = 100.7 Date Sample Logged by Lab = 06/10/98 Sample ID = 1610153 Number of Standard Deviations = 0.1 Blind Sample ID = NS2 Lab Value = 1.000 Most Probable Value = 1.010 Percent Recovery = 99.0 Date Sample Logged by Lab = 06/10/98 Sample ID = 1610154 Number of Standard Deviations = -0.2 Blind Sample ID = N58 Lab Value = 0.242 Most Probable Value = 0.220 Percent Recovery = 110.0 Date Sample Logged by Lab = 06/10/98 Sample ID = 1610152 Number of Standard Deviations = 0.5 Blind Sample ID = N57 Lab Value = 1.032 Most Probable Value = 1.010 Percent Recovery = 102.2 Date Sample Logged by Lab = 06/09/98 Sample ID = 1600129 Number of Standard Deviations = 0.4 Blind Sample ID = N58 Lab Value = 0.997 Most Probable Value = 1.010 Percent Recovery = 98.7 Date Sample Logged by Lab = 06/08/98 Sample ID = 1590189 Number of Standard Deviations = -0.2 Blind Sample ID = N58 Lab Value = 0.225 Most Probable Value = 0.220 Percent Recovery = 102.3 Date Sample Logged by Lab = 06/08/98 Sample ID = 1590184 Number of Standard Deviations = 0.1 Blind Sample ID = N57 Lab Value = 0.971 Most Probable Value = 1.042 Percent Recovery = 93.2 Date Sample Logged by Lab = 06/05/98 Sample ID = 1560213 Number of Standard Deviations = -1.2 Blind Sample ID = NS2 Lab Value = 0.912 Most Probable Value = 1.010 Percent Recovery = 90.3 Date Sample Logged by Lab = 06/04/98 Sample ID = 1550184 Number of Standard Deviations = -1.7 Blind Sample ID = N58 Lab Value = 0.220 Most Probable Value = 0.220 Percent Recovery = 100.0 Date Sample Logged by Lab = 06/04/98 Sample ID = 1550181 Number of Standard Deviations = 0.0 Blind Sample ID = N57 Lab Value = 1.041 Most Probable Value = 1.042 Percent Recovery = 99.9 Date Sample Logged by Lab = 06/03/98 Sample ID = 1540098 Number of Standard Deviations = -0.0 Blind Sample ID = NS2 Lab Value = 1.005 Most Probable Value = 1.010 Percent Recovery = 99.5 Date Sample Logged by Lab = 06/02/98 Sample ID = 1530225 Number of Standard Deviations = -0.1 Blind Sample ID = N58 Lab Value = 0.987 Most Probable Value = 1.010 Percent Recovery = 97.7 Date Sample Logged by Lab = 06/02/98 Sample ID = 1530227 Number of Standard Deviations = -0.4 Blind Sample ID = N58 Lab Value = 0.239 Most Probable Value = 0.220 Percent Recovery = 108.6 Date Sample Logged by Lab = 06/02/98 Sample ID = 1530223 Number of Standard Deviations = 0.4 Blind Sample ID = N57 Lab Value = 0.248 Most Probable Value = 0.220 Percent Recovery = 112.7 Date Sample Logged by Lab = 06/02/98 Sample ID = 1530208 Number of Standard Deviations = 0.6 Blind Sample ID = N57 Lab Value = 1.024 Most Probable Value = 1.042 Percent Recovery = 98.3 Date Sample Logged by Lab = 05/29/98 Sample ID = 1490074 Number of Standard Deviations = -0.3 Blind Sample ID = NS2 Lab Value = 1.010 Most Probable Value = 1.010 Percent Recovery = 100.0 Date Sample Logged by Lab = 05/28/98 Sample ID = 1480066 Number of Standard Deviations = 0.0 Blind Sample ID = N58 Lab Value = 0.236 Most Probable Value = 0.220 Percent Recovery = 107.3 Date Sample Logged by Lab = 05/28/98 Sample ID = 1480068 Number of Standard Deviations = 0.4 Blind Sample ID = N57 Lab Value = 0.985 Most Probable Value = 1.042 Percent Recovery = 94.5 Date Sample Logged by Lab = 05/27/98 Sample ID = 1470183 Number of Standard Deviations = -1.0 Blind Sample ID = NS2 Lab Value = 0.982 Most Probable Value = 1.010 Percent Recovery = 97.2 Date Sample Logged by Lab = 05/26/98 Sample ID = 1460155 Number of Standard Deviations = -0.5 Blind Sample ID = N58 Lab Value = 0.203 Most Probable Value = 0.220 Percent Recovery = 92.3 Date Sample Logged by Lab = 05/26/98 Sample ID = 1460162 Number of Standard Deviations = -0.4 Blind Sample ID = N57 Lab Value = 1.096 Most Probable Value = 1.042 Percent Recovery = 105.2 Date Sample Logged by Lab = 05/22/98 Sample ID = 1420206 Number of Standard Deviations = 0.9 Blind Sample ID = NS2 Lab Value = 0.160 Most Probable Value = 0.220 Percent Recovery = 72.7 Date Sample Logged by Lab = 05/21/98 Sample ID = 1410115 Number of Standard Deviations = -1.3 Blind Sample ID = N57 Lab Value = 1.047 Most Probable Value = 1.042 Percent Recovery = 100.5 Date Sample Logged by Lab = 05/20/98 Sample ID = 1400053 Number of Standard Deviations = 0.1 Blind Sample ID = NS2 Lab Value = 0.916 Most Probable Value = 1.010 Percent Recovery = 90.7 Date Sample Logged by Lab = 05/19/98 Sample ID = 1390114 Number of Standard Deviations = -1.6 Blind Sample ID = N58 Lab Value = 0.171 Most Probable Value = 0.220 Percent Recovery = 77.7 Date Sample Logged by Lab = 05/19/98 Sample ID = 1390113 Number of Standard Deviations = -1.1 Blind Sample ID = N57 Lab Value = 0.973 Most Probable Value = 1.042 Percent Recovery = 93.4 Date Sample Logged by Lab = 05/18/98 Sample ID = 1380093 Number of Standard Deviations = -1.2 Blind Sample ID = NS2 Lab Value = 0.886 Most Probable Value = 1.010 Percent Recovery = 87.7 Date Sample Logged by Lab = 05/18/98 Sample ID = 1380092 Number of Standard Deviations = -2.2 Blind Sample ID = N58 Lab Value = 0.173 Most Probable Value = 0.220 Percent Recovery = 78.6 Date Sample Logged by Lab = 05/18/98 Sample ID = 1380089 Number of Standard Deviations = -1.0 Blind Sample ID = N57 Lab Value = 1.000 Most Probable Value = 1.042 Percent Recovery = 96.0 Date Sample Logged by Lab = 05/13/98 Sample ID = 1330267 Number of Standard Deviations = -0.7 Blind Sample ID = NS2 Lab Value = 0.989 Most Probable Value = 1.010 Percent Recovery = 97.9 Date Sample Logged by Lab = 05/13/98 Sample ID = 1330276 Number of Standard Deviations = -0.4 Blind Sample ID = N58 Lab Value = 0.248 Most Probable Value = 0.220 Percent Recovery = 112.7 Date Sample Logged by Lab = 05/13/98 Sample ID = 1330280 Number of Standard Deviations = 0.6 Blind Sample ID = N57 Lab Value = 0.938 Most Probable Value = 1.010 Percent Recovery = 92.9 Date Sample Logged by Lab = 05/12/98 Sample ID = 1320067 Number of Standard Deviations = -1.3 Blind Sample ID = N58 Lab Value = 0.181 Most Probable Value = 0.220 Percent Recovery = 82.3 Date Sample Logged by Lab = 05/12/98 Sample ID = 1320082 Number of Standard Deviations = -0.9 Blind Sample ID = N57 Lab Value = 1.069 Most Probable Value = 1.042 Percent Recovery = 102.6 Date Sample Logged by Lab = 05/08/98 Sample ID = 1280048 Number of Standard Deviations = 0.5 Blind Sample ID = NS2 Lab Value = 1.105 Most Probable Value = 1.042 Percent Recovery = 106.0 Date Sample Logged by Lab = 05/07/98 Sample ID = 1270085 Number of Standard Deviations = 1.1 Blind Sample ID = NS2 Lab Value = 1.052 Most Probable Value = 1.010 Percent Recovery = 104.2 Date Sample Logged by Lab = 05/07/98 Sample ID = 1270080 Number of Standard Deviations = 0.7 Blind Sample ID = N58 Lab Value = 0.226 Most Probable Value = 0.220 Percent Recovery = 102.7 Date Sample Logged by Lab = 05/07/98 Sample ID = 1270086 Number of Standard Deviations = 0.1 Blind Sample ID = N57 Lab Value = 0.813 Most Probable Value = 1.010 Percent Recovery = 80.5 Date Sample Logged by Lab = 05/05/98 Sample ID = 1250078 Number of Standard Deviations = -3.4 Blind Sample ID = N58 Lab Value = 0.190 Most Probable Value = 0.220 Percent Recovery = 86.4 Date Sample Logged by Lab = 05/05/98 Sample ID = 1250074 Number of Standard Deviations = -0.7 Blind Sample ID = N57 Lab Value = 1.112 Most Probable Value = 1.042 Percent Recovery = 106.7 Date Sample Logged by Lab = 04/29/98 Sample ID = 1190164 Number of Standard Deviations = 1.2 Blind Sample ID = NS2 Lab Value = 1.005 Most Probable Value = 1.010 Percent Recovery = 99.5 Date Sample Logged by Lab = 04/29/98 Sample ID = 1190166 Number of Standard Deviations = -0.1 Blind Sample ID = N58 Lab Value = 0.214 Most Probable Value = 0.220 Percent Recovery = 97.3 Date Sample Logged by Lab = 04/29/98 Sample ID = 1190165 Number of Standard Deviations = -0.1 Blind Sample ID = N57 Lab Value = 0.953 Most Probable Value = 1.010 Percent Recovery = 94.4 Date Sample Logged by Lab = 04/28/98 Sample ID = 1180048 Number of Standard Deviations = -1.0 Blind Sample ID = N58 Lab Value = 0.208 Most Probable Value = 0.220 Percent Recovery = 94.5 Date Sample Logged by Lab = 04/28/98 Sample ID = 1180015 Number of Standard Deviations = -0.3 Blind Sample ID = N57 Lab Value = 0.969 Most Probable Value = 1.042 Percent Recovery = 93.0 Date Sample Logged by Lab = 04/24/98 Sample ID = 1140192 Number of Standard Deviations = -1.2 Blind Sample ID = NS2 Lab Value = 0.986 Most Probable Value = 1.010 Percent Recovery = 97.6 Date Sample Logged by Lab = 04/23/98 Sample ID = 1130041 Number of Standard Deviations = -0.4 Blind Sample ID = N58 Lab Value = 0.214 Most Probable Value = 0.220 Percent Recovery = 97.3 Date Sample Logged by Lab = 04/23/98 Sample ID = 1130051 Number of Standard Deviations = -0.1 Blind Sample ID = N57 Lab Value = 0.982 Most Probable Value = 1.042 Percent Recovery = 94.2 Date Sample Logged by Lab = 04/22/98 Sample ID = 1120110 Number of Standard Deviations = -1.0 Blind Sample ID = NS2 Lab Value = 0.909 Most Probable Value = 1.010 Percent Recovery = 90.0 Date Sample Logged by Lab = 04/21/98 Sample ID = 1110190 Number of Standard Deviations = -1.8 Blind Sample ID = N58 Lab Value = 0.187 Most Probable Value = 0.220 Percent Recovery = 85.0 Date Sample Logged by Lab = 04/21/98 Sample ID = 1110199 Number of Standard Deviations = -0.7 Blind Sample ID = N57 Lab Value = 1.072 Most Probable Value = 1.042 Percent Recovery = 102.9 Date Sample Logged by Lab = 04/17/98 Sample ID = 1070135 Number of Standard Deviations = 0.5 Blind Sample ID = NS2 Lab Value = 1.012 Most Probable Value = 1.010 Percent Recovery = 100.2 Date Sample Logged by Lab = 04/17/98 Sample ID = 1070119 Number of Standard Deviations = 0.0 Blind Sample ID = N58 Lab Value = 0.212 Most Probable Value = 0.220 Percent Recovery = 96.4 Date Sample Logged by Lab = 04/17/98 Sample ID = 1070105 Number of Standard Deviations = -0.2 Blind Sample ID = N57 Lab Value = 1.072 Most Probable Value = 1.042 Percent Recovery = 102.9 Date Sample Logged by Lab = 04/15/98 Sample ID = 1050076 Number of Standard Deviations = 0.5 Blind Sample ID = NS2 Lab Value = 0.959 Most Probable Value = 1.010 Percent Recovery = 95.0 Date Sample Logged by Lab = 04/15/98 Sample ID = 1050074 Number of Standard Deviations = -0.9 Blind Sample ID = N58 Lab Value = 0.211 Most Probable Value = 0.220 Percent Recovery = 95.9 Date Sample Logged by Lab = 04/15/98 Sample ID = 1050081 Number of Standard Deviations = -0.2 Blind Sample ID = N57 Lab Value = 0.826 Most Probable Value = 1.010 Percent Recovery = 81.8 Date Sample Logged by Lab = 04/13/98 Sample ID = 1030116 Number of Standard Deviations = -3.2 Blind Sample ID = N58 Lab Value = 1.068 Most Probable Value = 1.042 Percent Recovery = 102.5 Date Sample Logged by Lab = 04/10/98 Sample ID = 1000132 Number of Standard Deviations = 0.4 Blind Sample ID = NS2 Lab Value = 0.898 Most Probable Value = 1.010 Percent Recovery = 88.9 Date Sample Logged by Lab = 04/09/98 Sample ID = 0990085 Number of Standard Deviations = -2.0 Blind Sample ID = N58 Lab Value = 0.167 Most Probable Value = 0.220 Percent Recovery = 75.9 Date Sample Logged by Lab = 04/09/98 Sample ID = 0990032 Number of Standard Deviations = -1.2 Blind Sample ID = N57 Lab Value = 0.964 Most Probable Value = 1.042 Percent Recovery = 92.5 Date Sample Logged by Lab = 04/08/98 Sample ID = 0980059 Number of Standard Deviations = -1.3 Blind Sample ID = NS2 Lab Value = 1.013 Most Probable Value = 1.010 Percent Recovery = 100.3 Date Sample Logged by Lab = 04/07/98 Sample ID = 0970099 Number of Standard Deviations = 0.1 Blind Sample ID = N58 Lab Value = 0.245 Most Probable Value = 0.220 Percent Recovery = 111.4 Date Sample Logged by Lab = 04/07/98 Sample ID = 0970098 Number of Standard Deviations = 0.6 Blind Sample ID = N57 Lab Value = 1.105 Most Probable Value = 1.042 Percent Recovery = 106.0 Date Sample Logged by Lab = 04/03/98 Sample ID = 0930131 Number of Standard Deviations = 1.1 Blind Sample ID = NS2 Lab Value = 0.979 Most Probable Value = 1.010 Percent Recovery = 96.9 Date Sample Logged by Lab = 04/03/98 Sample ID = 0930139 Number of Standard Deviations = -0.5 Blind Sample ID = N58 Lab Value = 0.195 Most Probable Value = 0.220 Percent Recovery = 88.6 Date Sample Logged by Lab = 04/03/98 Sample ID = 0930130 Number of Standard Deviations = -0.6 Blind Sample ID = N57 Lab Value = 0.652 Most Probable Value = 0.744 Percent Recovery = 87.6 Date Sample Logged by Lab = 03/30/98 Sample ID = 0890102 Number of Standard Deviations = -2.0 Blind Sample ID = N56 Lab Value = 0.397 Most Probable Value = 0.444 Percent Recovery = 89.4 Date Sample Logged by Lab = 03/30/98 Sample ID = 0890103 Number of Standard Deviations = -1.0 Blind Sample ID = N55 Lab Value = 1.061 Most Probable Value = 1.042 Percent Recovery = 101.8 Date Sample Logged by Lab = 03/27/98 Sample ID = 0860115 Number of Standard Deviations = 0.3 Blind Sample ID = NS2 Lab Value = 0.716 Most Probable Value = 0.744 Percent Recovery = 96.2 Date Sample Logged by Lab = 03/26/98 Sample ID = 0850055 Number of Standard Deviations = -0.6 Blind Sample ID = N56 Lab Value = 0.427 Most Probable Value = 0.444 Percent Recovery = 96.2 Date Sample Logged by Lab = 03/26/98 Sample ID = 0850094 Number of Standard Deviations = -0.4 Blind Sample ID = N55 Lab Value = 0.986 Most Probable Value = 1.042 Percent Recovery = 94.6 Date Sample Logged by Lab = 03/25/98 Sample ID = 0840157 Number of Standard Deviations = -1.0 Blind Sample ID = NS2 Lab Value = 0.725 Most Probable Value = 0.744 Percent Recovery = 97.4 Date Sample Logged by Lab = 03/24/98 Sample ID = 0830079 Number of Standard Deviations = -0.4 Blind Sample ID = N56 Lab Value = 0.423 Most Probable Value = 0.444 Percent Recovery = 95.3 Date Sample Logged by Lab = 03/24/98 Sample ID = 0830076 Number of Standard Deviations = -0.5 Blind Sample ID = N55 Lab Value = 1.064 Most Probable Value = 1.042 Percent Recovery = 102.1 Date Sample Logged by Lab = 03/20/98 Sample ID = 0790195 Number of Standard Deviations = 0.4 Blind Sample ID = NS2 Lab Value = 0.655 Most Probable Value = 0.744 Percent Recovery = 88.0 Date Sample Logged by Lab = 03/20/98 Sample ID = 0790175 Number of Standard Deviations = -1.9 Blind Sample ID = N56 Lab Value = 0.409 Most Probable Value = 0.444 Percent Recovery = 92.1 Date Sample Logged by Lab = 03/20/98 Sample ID = 0790172 Number of Standard Deviations = -0.8 Blind Sample ID = N55 Lab Value = 1.129 Most Probable Value = 1.042 Percent Recovery = 108.3 Date Sample Logged by Lab = 03/18/98 Sample ID = 0770088 Number of Standard Deviations = 1.5 Blind Sample ID = NS2 Lab Value = 0.701 Most Probable Value = 0.744 Percent Recovery = 94.2 Date Sample Logged by Lab = 03/18/98 Sample ID = 0770086 Number of Standard Deviations = -0.9 Blind Sample ID = N56 Lab Value = 0.474 Most Probable Value = 0.444 Percent Recovery = 106.8 Date Sample Logged by Lab = 03/18/98 Sample ID = 0770087 Number of Standard Deviations = 0.7 Blind Sample ID = N55 Lab Value = 0.702 Most Probable Value = 0.744 Percent Recovery = 94.4 Date Sample Logged by Lab = 03/16/98 Sample ID = 0750135 Number of Standard Deviations = -0.9 Blind Sample ID = N56 Lab Value = 0.439 Most Probable Value = 0.444 Percent Recovery = 98.9 Date Sample Logged by Lab = 03/16/98 Sample ID = 0750136 Number of Standard Deviations = -0.1 Blind Sample ID = N55 Lab Value = 1.067 Most Probable Value = 1.042 Percent Recovery = 102.4 Date Sample Logged by Lab = 03/13/98 Sample ID = 0720074 Number of Standard Deviations = 0.4 Blind Sample ID = NS2 Lab Value = 0.673 Most Probable Value = 0.744 Percent Recovery = 90.5 Date Sample Logged by Lab = 03/12/98 Sample ID = 0710086 Number of Standard Deviations = -1.5 Blind Sample ID = N56 Lab Value = 0.421 Most Probable Value = 0.444 Percent Recovery = 94.8 Date Sample Logged by Lab = 03/12/98 Sample ID = 0710085 Number of Standard Deviations = -0.5 Blind Sample ID = N55 Lab Value = 1.065 Most Probable Value = 1.042 Percent Recovery = 102.2 Date Sample Logged by Lab = 03/11/98 Sample ID = 0700075 Number of Standard Deviations = 0.4 Blind Sample ID = NS2 Lab Value = 0.663 Most Probable Value = 0.744 Percent Recovery = 89.1 Date Sample Logged by Lab = 03/10/98 Sample ID = 0690051 Number of Standard Deviations = -1.8 Blind Sample ID = N56 Lab Value = 0.402 Most Probable Value = 0.444 Percent Recovery = 90.5 Date Sample Logged by Lab = 03/10/98 Sample ID = 0690043 Number of Standard Deviations = -0.9 Blind Sample ID = N55 Lab Value = 1.082 Most Probable Value = 1.042 Percent Recovery = 103.8 Date Sample Logged by Lab = 03/06/98 Sample ID = 0650042 Number of Standard Deviations = 0.7 Blind Sample ID = NS2 Lab Value = 0.711 Most Probable Value = 0.744 Percent Recovery = 95.6 Date Sample Logged by Lab = 03/06/98 Sample ID = 0650034 Number of Standard Deviations = -0.7 Blind Sample ID = N56 Lab Value = 0.442 Most Probable Value = 0.444 Percent Recovery = 99.5 Date Sample Logged by Lab = 03/06/98 Sample ID = 0650033 Number of Standard Deviations = -0.0 Blind Sample ID = N55 Lab Value = 1.051 Most Probable Value = 1.042 Percent Recovery = 100.9 Date Sample Logged by Lab = 03/04/98 Sample ID = 0630054 Number of Standard Deviations = 0.2 Blind Sample ID = NS2 Lab Value = 0.677 Most Probable Value = 0.744 Percent Recovery = 91.0 Date Sample Logged by Lab = 03/04/98 Sample ID = 0630039 Number of Standard Deviations = -1.4 Blind Sample ID = N56 Lab Value = 0.404 Most Probable Value = 0.444 Percent Recovery = 91.0 Date Sample Logged by Lab = 03/04/98 Sample ID = 0630043 Number of Standard Deviations = -0.9 Blind Sample ID = N55 Lab Value = 0.707 Most Probable Value = 0.744 Percent Recovery = 95.0 Date Sample Logged by Lab = 03/02/98 Sample ID = 0610070 Number of Standard Deviations = -0.8 Blind Sample ID = N56 Lab Value = 0.448 Most Probable Value = 0.444 Percent Recovery = 100.9 Date Sample Logged by Lab = 03/02/98 Sample ID = 0610069 Number of Standard Deviations = 0.1 Blind Sample ID = N55 Lab Value = 1.015 Most Probable Value = 1.042 Percent Recovery = 97.4 Date Sample Logged by Lab = 02/27/98 Sample ID = 0580087 Number of Standard Deviations = -0.5 Blind Sample ID = NS2 Lab Value = 0.688 Most Probable Value = 0.744 Percent Recovery = 92.5 Date Sample Logged by Lab = 02/27/98 Sample ID = 0580076 Number of Standard Deviations = -1.2 Blind Sample ID = N56 Lab Value = 0.377 Most Probable Value = 0.444 Percent Recovery = 84.9 Date Sample Logged by Lab = 02/26/98 Sample ID = 0570016 Number of Standard Deviations = -1.5 Blind Sample ID = N55 Lab Value = 0.946 Most Probable Value = 1.042 Percent Recovery = 90.8 Date Sample Logged by Lab = 02/25/98 Sample ID = 0560013 Number of Standard Deviations = -1.6 Blind Sample ID = NS2 Lab Value = 0.621 Most Probable Value = 0.744 Percent Recovery = 83.5 Date Sample Logged by Lab = 02/25/98 Sample ID = 0560023 Number of Standard Deviations = -2.7 Blind Sample ID = N56 Lab Value = 0.364 Most Probable Value = 0.444 Percent Recovery = 82.0 Date Sample Logged by Lab = 02/24/98 Sample ID = 0550067 Number of Standard Deviations = -1.8 Blind Sample ID = N55 Lab Value = 0.690 Most Probable Value = 0.744 Percent Recovery = 92.7 Date Sample Logged by Lab = 02/23/98 Sample ID = 0540090 Number of Standard Deviations = -1.2 Blind Sample ID = N56 Lab Value = 0.414 Most Probable Value = 0.444 Percent Recovery = 93.2 Date Sample Logged by Lab = 02/23/98 Sample ID = 0540089 Number of Standard Deviations = -0.7 Blind Sample ID = N55 Lab Value = 0.973 Most Probable Value = 1.042 Percent Recovery = 93.4 Date Sample Logged by Lab = 02/20/98 Sample ID = 0510035 Number of Standard Deviations = -1.2 Blind Sample ID = NS2 Lab Value = 0.723 Most Probable Value = 0.744 Percent Recovery = 97.2 Date Sample Logged by Lab = 02/20/98 Sample ID = 0510064 Number of Standard Deviations = -0.5 Blind Sample ID = N56 Lab Value = 0.418 Most Probable Value = 0.444 Percent Recovery = 94.1 Date Sample Logged by Lab = 02/19/98 Sample ID = 0500029 Number of Standard Deviations = -0.6 Blind Sample ID = N55 Lab Value = 1.082 Most Probable Value = 1.042 Percent Recovery = 103.8 Date Sample Logged by Lab = 02/18/98 Sample ID = 0490118 Number of Standard Deviations = 0.7 Blind Sample ID = NS2 Lab Value = 0.684 Most Probable Value = 0.744 Percent Recovery = 91.9 Date Sample Logged by Lab = 02/18/98 Sample ID = 0490116 Number of Standard Deviations = -1.3 Blind Sample ID = N56 Lab Value = 0.346 Most Probable Value = 0.444 Percent Recovery = 77.9 Date Sample Logged by Lab = 02/17/98 Sample ID = 0480198 Number of Standard Deviations = -2.2 Blind Sample ID = N55 Lab Value = 0.891 Most Probable Value = 1.042 Percent Recovery = 85.5 Date Sample Logged by Lab = 02/13/98 Sample ID = 0440045 Number of Standard Deviations = -2.6 Blind Sample ID = NS2 Lab Value = 0.709 Most Probable Value = 0.744 Percent Recovery = 95.3 Date Sample Logged by Lab = 02/12/98 Sample ID = 0430114 Number of Standard Deviations = -0.8 Blind Sample ID = N56 Lab Value = 0.430 Most Probable Value = 0.444 Percent Recovery = 96.8 Date Sample Logged by Lab = 02/12/98 Sample ID = 0430125 Number of Standard Deviations = -0.3 Blind Sample ID = N55 Lab Value = 1.025 Most Probable Value = 1.042 Percent Recovery = 98.4 Date Sample Logged by Lab = 02/11/98 Sample ID = 0420043 Number of Standard Deviations = -0.3 Blind Sample ID = NS2 Lab Value = 0.653 Most Probable Value = 0.744 Percent Recovery = 87.8 Date Sample Logged by Lab = 02/10/98 Sample ID = 0410058 Number of Standard Deviations = -2.0 Blind Sample ID = N56 Lab Value = 0.384 Most Probable Value = 0.444 Percent Recovery = 86.5 Date Sample Logged by Lab = 02/10/98 Sample ID = 0410052 Number of Standard Deviations = -1.3 Blind Sample ID = N55 Lab Value = 1.074 Most Probable Value = 1.042 Percent Recovery = 103.1 Date Sample Logged by Lab = 02/06/98 Sample ID = 0370161 Number of Standard Deviations = 0.5 Blind Sample ID = NS2 Lab Value = 0.686 Most Probable Value = 0.744 Percent Recovery = 92.2 Date Sample Logged by Lab = 02/06/98 Sample ID = 0370165 Number of Standard Deviations = -1.3 Blind Sample ID = N56 Lab Value = 0.435 Most Probable Value = 0.444 Percent Recovery = 98.0 Date Sample Logged by Lab = 02/06/98 Sample ID = 0370162 Number of Standard Deviations = -0.2 Blind Sample ID = N55 Lab Value = 1.097 Most Probable Value = 1.042 Percent Recovery = 105.3 Date Sample Logged by Lab = 02/04/98 Sample ID = 0350090 Number of Standard Deviations = 0.9 Blind Sample ID = NS2 Lab Value = 0.734 Most Probable Value = 0.744 Percent Recovery = 98.7 Date Sample Logged by Lab = 02/04/98 Sample ID = 0350084 Number of Standard Deviations = -0.2 Blind Sample ID = N56 Lab Value = 0.456 Most Probable Value = 0.444 Percent Recovery = 102.7 Date Sample Logged by Lab = 02/04/98 Sample ID = 0350091 Number of Standard Deviations = 0.3 Blind Sample ID = N55 Lab Value = 1.052 Most Probable Value = 1.042 Percent Recovery = 101.0 Date Sample Logged by Lab = 02/02/98 Sample ID = 0330051 Number of Standard Deviations = 0.2 Blind Sample ID = NS2 Lab Value = 0.457 Most Probable Value = 0.444 Percent Recovery = 102.9 Date Sample Logged by Lab = 02/02/98 Sample ID = 0330049 Number of Standard Deviations = 0.3 Blind Sample ID = N55 Lab Value = 0.736 Most Probable Value = 0.744 Percent Recovery = 98.9 Date Sample Logged by Lab = 01/30/98 Sample ID = 0300116 Number of Standard Deviations = -0.2 Blind Sample ID = N56 Lab Value = 0.454 Most Probable Value = 0.444 Percent Recovery = 102.3 Date Sample Logged by Lab = 01/29/98 Sample ID = 0290024 Number of Standard Deviations = 0.2 Blind Sample ID = N55 Lab Value = 1.015 Most Probable Value = 1.042 Percent Recovery = 97.4 Date Sample Logged by Lab = 01/28/98 Sample ID = 0280085 Number of Standard Deviations = -0.5 Blind Sample ID = NS2 Lab Value = 0.702 Most Probable Value = 0.744 Percent Recovery = 94.4 Date Sample Logged by Lab = 01/28/98 Sample ID = 0280080 Number of Standard Deviations = -0.9 Blind Sample ID = N56 Lab Value = 0.478 Most Probable Value = 0.444 Percent Recovery = 107.7 Date Sample Logged by Lab = 01/27/98 Sample ID = 0270119 Number of Standard Deviations = 0.8 Blind Sample ID = N55 Lab Value = 1.109 Most Probable Value = 1.042 Percent Recovery = 106.4 Date Sample Logged by Lab = 01/26/98 Sample ID = 0260127 Number of Standard Deviations = 1.1 Blind Sample ID = NS2 Lab Value = 0.718 Most Probable Value = 0.744 Percent Recovery = 96.5 Date Sample Logged by Lab = 01/26/98 Sample ID = 0260136 Number of Standard Deviations = -0.6 Blind Sample ID = N56 Lab Value = 0.454 Most Probable Value = 0.444 Percent Recovery = 102.3 Date Sample Logged by Lab = 01/26/98 Sample ID = 0260139 Number of Standard Deviations = 0.2 Blind Sample ID = N55 Lab Value = 0.688 Most Probable Value = 0.744 Percent Recovery = 92.5 Date Sample Logged by Lab = 01/22/98 Sample ID = 0220091 Number of Standard Deviations = -1.2 Blind Sample ID = N56 Lab Value = 1.052 Most Probable Value = 1.042 Percent Recovery = 101.0 Date Sample Logged by Lab = 01/21/98 Sample ID = 0210075 Number of Standard Deviations = 0.2 Blind Sample ID = NS2 Lab Value = 0.487 Most Probable Value = 0.444 Percent Recovery = 109.7 Date Sample Logged by Lab = 01/21/98 Sample ID = 0210049 Number of Standard Deviations = 1.0 Blind Sample ID = N55 Lab Value = 1.074 Most Probable Value = 1.042 Percent Recovery = 103.1 Date Sample Logged by Lab = 01/20/98 Sample ID = 0200131 Number of Standard Deviations = 0.5 Blind Sample ID = NS2 Lab Value = 0.709 Most Probable Value = 0.744 Percent Recovery = 95.3 Date Sample Logged by Lab = 01/20/98 Sample ID = 0200128 Number of Standard Deviations = -0.8 Blind Sample ID = N56 Lab Value = 0.718 Most Probable Value = 0.744 Percent Recovery = 96.5 Date Sample Logged by Lab = 01/20/98 Sample ID = 0200126 Number of Standard Deviations = -0.6 Blind Sample ID = N56 Lab Value = 0.717 Most Probable Value = 0.744 Percent Recovery = 96.4 Date Sample Logged by Lab = 01/20/98 Sample ID = 0200129 Number of Standard Deviations = -0.6 Blind Sample ID = N56 Lab Value = 1.097 Most Probable Value = 1.042 Percent Recovery = 105.3 Date Sample Logged by Lab = 01/16/98 Sample ID = 0160103 Number of Standard Deviations = 0.9 Blind Sample ID = NS2 Lab Value = 1.098 Most Probable Value = 1.042 Percent Recovery = 105.4 Date Sample Logged by Lab = 01/16/98 Sample ID = 0160104 Number of Standard Deviations = 1.0 Blind Sample ID = NS2 Lab Value = 0.451 Most Probable Value = 0.444 Percent Recovery = 101.6 Date Sample Logged by Lab = 01/16/98 Sample ID = 0160101 Number of Standard Deviations = 0.2 Blind Sample ID = N55 Lab Value = 0.455 Most Probable Value = 0.444 Percent Recovery = 102.5 Date Sample Logged by Lab = 01/16/98 Sample ID = 0160109 Number of Standard Deviations = 0.2 Blind Sample ID = N55 Lab Value = 0.451 Most Probable Value = 0.444 Percent Recovery = 101.6 Date Sample Logged by Lab = 01/16/98 Sample ID = 0160105 Number of Standard Deviations = 0.2 Blind Sample ID = N55 Lab Value = 0.750 Most Probable Value = 0.744 Percent Recovery = 100.8 Date Sample Logged by Lab = 01/09/98 Sample ID = 0090089 Number of Standard Deviations = 0.1 Blind Sample ID = N56 Lab Value = 1.115 Most Probable Value = 1.042 Percent Recovery = 107.0 Date Sample Logged by Lab = 01/07/98 Sample ID = 0070046 Number of Standard Deviations = 1.2 Blind Sample ID = NS2 Lab Value = 0.745 Most Probable Value = 0.744 Percent Recovery = 100.1 Date Sample Logged by Lab = 01/07/98 Sample ID = 0070047 Number of Standard Deviations = 0.0 Blind Sample ID = N56 Lab Value = 0.457 Most Probable Value = 0.444 Percent Recovery = 102.9 Date Sample Logged by Lab = 01/07/98 Sample ID = 0070051 Number of Standard Deviations = 0.3 Blind Sample ID = N55 Lab Value = 0.760 Most Probable Value = 0.744 Percent Recovery = 102.2 Date Sample Logged by Lab = 01/05/98 Sample ID = 0050007 Number of Standard Deviations = 0.3 Blind Sample ID = N56 Lab Value = 0.461 Most Probable Value = 0.444 Percent Recovery = 103.8 Date Sample Logged by Lab = 01/05/98 Sample ID = 0050008 Number of Standard Deviations = 0.4 Blind Sample ID = N55 Lab Value = 0.421 Most Probable Value = 0.444 Percent Recovery = 94.8 Date Sample Logged by Lab = 12/31/97 Sample ID = 3650034 Number of Standard Deviations = -0.5 Blind Sample ID = N55 Lab Value = 0.735 Most Probable Value = 0.744 Percent Recovery = 98.8 Date Sample Logged by Lab = 12/29/97 Sample ID = 3630051 Number of Standard Deviations = -0.2 Blind Sample ID = N56 Lab Value = 1.133 Most Probable Value = 1.042 Percent Recovery = 108.7 Date Sample Logged by Lab = 12/24/97 Sample ID = 3580104 Number of Standard Deviations = 1.5 Blind Sample ID = NS2 Lab Value = 0.728 Most Probable Value = 0.744 Percent Recovery = 97.8 Date Sample Logged by Lab = 12/24/97 Sample ID = 3580088 Number of Standard Deviations = -0.3 Blind Sample ID = N56 Lab Value = 0.446 Most Probable Value = 0.444 Percent Recovery = 100.5 Date Sample Logged by Lab = 12/24/97 Sample ID = 3580095 Number of Standard Deviations = 0.0 Blind Sample ID = N55 Lab Value = 1.122 Most Probable Value = 1.042 Percent Recovery = 107.7 Date Sample Logged by Lab = 12/23/97 Sample ID = 3570064 Number of Standard Deviations = 1.4 Blind Sample ID = NS2 Lab Value = 0.761 Most Probable Value = 0.744 Percent Recovery = 102.3 Date Sample Logged by Lab = 12/23/97 Sample ID = 3570033 Number of Standard Deviations = 0.4 Blind Sample ID = N56 Lab Value = 0.482 Most Probable Value = 0.444 Percent Recovery = 108.6 Date Sample Logged by Lab = 12/23/97 Sample ID = 3570051 Number of Standard Deviations = 0.8 Blind Sample ID = N55 Lab Value = 0.460 Most Probable Value = 0.444 Percent Recovery = 103.6 Date Sample Logged by Lab = 12/19/97 Sample ID = 3530127 Number of Standard Deviations = 0.4 Blind Sample ID = N55 Lab Value = 1.093 Most Probable Value = 1.042 Percent Recovery = 104.9 Date Sample Logged by Lab = 12/18/97 Sample ID = 3520016 Number of Standard Deviations = 0.9 Blind Sample ID = NS2 Lab Value = 0.714 Most Probable Value = 0.744 Percent Recovery = 96.0 Date Sample Logged by Lab = 12/18/97 Sample ID = 3520010 Number of Standard Deviations = -0.6 Blind Sample ID = N56 Lab Value = 0.450 Most Probable Value = 0.444 Percent Recovery = 101.4 Date Sample Logged by Lab = 12/17/97 Sample ID = 3510165 Number of Standard Deviations = 0.1 Blind Sample ID = N55 Lab Value = 1.081 Most Probable Value = 1.042 Percent Recovery = 103.7 Date Sample Logged by Lab = 12/16/97 Sample ID = 3500063 Number of Standard Deviations = 0.7 Blind Sample ID = NS2 Lab Value = 0.727 Most Probable Value = 0.744 Percent Recovery = 97.7 Date Sample Logged by Lab = 12/16/97 Sample ID = 3500053 Number of Standard Deviations = -0.4 Blind Sample ID = N56 Lab Value = 0.450 Most Probable Value = 0.444 Percent Recovery = 101.4 Date Sample Logged by Lab = 12/16/97 Sample ID = 3500009 Number of Standard Deviations = 0.1 Blind Sample ID = N55 Lab Value = 0.435 Most Probable Value = 0.444 Percent Recovery = 98.0 Date Sample Logged by Lab = 12/15/97 Sample ID = 3490159 Number of Standard Deviations = -0.2 Blind Sample ID = N55 Lab Value = 0.693 Most Probable Value = 0.744 Percent Recovery = 93.1 Date Sample Logged by Lab = 12/12/97 Sample ID = 3460115 Number of Standard Deviations = -1.1 Blind Sample ID = N56 Lab Value = 1.021 Most Probable Value = 1.042 Percent Recovery = 98.0 Date Sample Logged by Lab = 12/11/97 Sample ID = 3450035 Number of Standard Deviations = -0.4 Blind Sample ID = NS2 Lab Value = 0.393 Most Probable Value = 0.444 Percent Recovery = 88.5 Date Sample Logged by Lab = 12/11/97 Sample ID = 3450040 Number of Standard Deviations = -1.1 Blind Sample ID = N55 Lab Value = 0.714 Most Probable Value = 0.744 Percent Recovery = 96.0 Date Sample Logged by Lab = 12/10/97 Sample ID = 3440069 Number of Standard Deviations = -0.6 Blind Sample ID = N56 Lab Value = 1.039 Most Probable Value = 1.042 Percent Recovery = 99.7 Date Sample Logged by Lab = 12/09/97 Sample ID = 3430056 Number of Standard Deviations = -0.1 Blind Sample ID = NS2 Lab Value = 0.422 Most Probable Value = 0.444 Percent Recovery = 95.0 Date Sample Logged by Lab = 12/09/97 Sample ID = 3430054 Number of Standard Deviations = -0.5 Blind Sample ID = N55 Lab Value = 0.693 Most Probable Value = 0.744 Percent Recovery = 93.1 Date Sample Logged by Lab = 12/08/97 Sample ID = 3420048 Number of Standard Deviations = -1.1 Blind Sample ID = N56 Lab Value = 0.427 Most Probable Value = 0.444 Percent Recovery = 96.2 Date Sample Logged by Lab = 12/05/97 Sample ID = 3390185 Number of Standard Deviations = -0.4 Blind Sample ID = N55 Lab Value = 1.100 Most Probable Value = 1.042 Percent Recovery = 105.6 Date Sample Logged by Lab = 12/04/97 Sample ID = 3380081 Number of Standard Deviations = 1.0 Blind Sample ID = NS2 Lab Value = 0.747 Most Probable Value = 0.744 Percent Recovery = 100.4 Date Sample Logged by Lab = 12/04/97 Sample ID = 3380070 Number of Standard Deviations = 0.1 Blind Sample ID = N56 Lab Value = 0.523 Most Probable Value = 0.444 Percent Recovery = 117.8 Date Sample Logged by Lab = 12/03/97 Sample ID = 3370041 Number of Standard Deviations = 1.8 Blind Sample ID = N55 Lab Value = 1.018 Most Probable Value = 1.042 Percent Recovery = 97.7 Date Sample Logged by Lab = 12/02/97 Sample ID = 3360021 Number of Standard Deviations = -0.4 Blind Sample ID = NS2 Lab Value = 1.076 Most Probable Value = 1.042 Percent Recovery = 103.3 Date Sample Logged by Lab = 12/02/97 Sample ID = 3360043 Number of Standard Deviations = 0.6 Blind Sample ID = NS2 Lab Value = 0.656 Most Probable Value = 0.744 Percent Recovery = 88.2 Date Sample Logged by Lab = 12/02/97 Sample ID = 3360033 Number of Standard Deviations = -1.9 Blind Sample ID = N56 Lab Value = 0.407 Most Probable Value = 0.444 Percent Recovery = 91.7 Date Sample Logged by Lab = 12/02/97 Sample ID = 3360035 Number of Standard Deviations = -0.8 Blind Sample ID = N55 Lab Value = 0.720 Most Probable Value = 0.744 Percent Recovery = 96.8 Date Sample Logged by Lab = 11/28/97 Sample ID = 3320069 Number of Standard Deviations = -0.5 Blind Sample ID = N56 Lab Value = 1.045 Most Probable Value = 1.042 Percent Recovery = 100.3 Date Sample Logged by Lab = 11/26/97 Sample ID = 3300066 Number of Standard Deviations = 0.1 Blind Sample ID = NS2 Lab Value = 0.443 Most Probable Value = 0.444 Percent Recovery = 99.8 Date Sample Logged by Lab = 11/26/97 Sample ID = 3300070 Number of Standard Deviations = -0.0 Blind Sample ID = N55 Lab Value = 0.725 Most Probable Value = 0.744 Percent Recovery = 97.4 Date Sample Logged by Lab = 11/25/97 Sample ID = 3290137 Number of Standard Deviations = -0.4 Blind Sample ID = N56 Lab Value = 0.753 Most Probable Value = 0.744 Percent Recovery = 101.2 Date Sample Logged by Lab = 11/25/97 Sample ID = 3290143 Number of Standard Deviations = 0.2 Blind Sample ID = N56 Lab Value = 0.479 Most Probable Value = 0.444 Percent Recovery = 107.9 Date Sample Logged by Lab = 11/25/97 Sample ID = 3290145 Number of Standard Deviations = 0.8 Blind Sample ID = N55 Lab Value = 1.102 Most Probable Value = 1.042 Percent Recovery = 105.8 Date Sample Logged by Lab = 11/21/97 Sample ID = 3250323 Number of Standard Deviations = 1.0 Blind Sample ID = NS2 Lab Value = 0.436 Most Probable Value = 0.444 Percent Recovery = 98.2 Date Sample Logged by Lab = 11/21/97 Sample ID = 3250328 Number of Standard Deviations = -0.2 Blind Sample ID = N55 Lab Value = 0.698 Most Probable Value = 0.744 Percent Recovery = 93.8 Date Sample Logged by Lab = 11/20/97 Sample ID = 3240003 Number of Standard Deviations = -1.0 Blind Sample ID = N56 Lab Value = 1.076 Most Probable Value = 1.042 Percent Recovery = 103.3 Date Sample Logged by Lab = 11/19/97 Sample ID = 3230040 Number of Standard Deviations = 0.6 Blind Sample ID = NS2 Lab Value = 0.443 Most Probable Value = 0.444 Percent Recovery = 99.8 Date Sample Logged by Lab = 11/19/97 Sample ID = 3230053 Number of Standard Deviations = -0.0 Blind Sample ID = N55 Lab Value = 0.648 Most Probable Value = 0.744 Percent Recovery = 87.1 Date Sample Logged by Lab = 11/18/97 Sample ID = 3220048 Number of Standard Deviations = -2.1 Blind Sample ID = N56 Lab Value = 0.421 Most Probable Value = 0.444 Percent Recovery = 94.8 Date Sample Logged by Lab = 11/17/97 Sample ID = 3210172 Number of Standard Deviations = -0.5 Blind Sample ID = N55 Lab Value = 1.013 Most Probable Value = 1.042 Percent Recovery = 97.2 Date Sample Logged by Lab = 11/14/97 Sample ID = 3180079 Number of Standard Deviations = -0.5 Blind Sample ID = NS2 Lab Value = 1.091 Most Probable Value = 1.042 Percent Recovery = 104.7 Date Sample Logged by Lab = 11/12/97 Sample ID = 3160094 Number of Standard Deviations = 0.8 Blind Sample ID = NS2 Lab Value = 0.676 Most Probable Value = 0.744 Percent Recovery = 90.9 Date Sample Logged by Lab = 11/12/97 Sample ID = 3160077 Number of Standard Deviations = -1.5 Blind Sample ID = N56 Lab Value = 0.479 Most Probable Value = 0.444 Percent Recovery = 107.9 Date Sample Logged by Lab = 11/12/97 Sample ID = 3160074 Number of Standard Deviations = 0.8 Blind Sample ID = N55 Lab Value = 1.073 Most Probable Value = 1.042 Percent Recovery = 103.0 Date Sample Logged by Lab = 11/07/97 Sample ID = 3110076 Number of Standard Deviations = 0.5 Blind Sample ID = NS2 Lab Value = 0.708 Most Probable Value = 0.744 Percent Recovery = 95.2 Date Sample Logged by Lab = 11/06/97 Sample ID = 3100120 Number of Standard Deviations = -0.8 Blind Sample ID = N56 Lab Value = 0.343 Most Probable Value = 0.444 Percent Recovery = 77.3 Date Sample Logged by Lab = 11/06/97 Sample ID = 3100130 Number of Standard Deviations = -2.2 Blind Sample ID = N55 Lab Value = 1.017 Most Probable Value = 1.042 Percent Recovery = 97.6 Date Sample Logged by Lab = 11/05/97 Sample ID = 3090063 Number of Standard Deviations = -0.4 Blind Sample ID = NS2 Lab Value = 0.658 Most Probable Value = 0.744 Percent Recovery = 88.4 Date Sample Logged by Lab = 11/04/97 Sample ID = 3080090 Number of Standard Deviations = -1.9 Blind Sample ID = N56 Lab Value = 0.362 Most Probable Value = 0.444 Percent Recovery = 81.5 Date Sample Logged by Lab = 11/04/97 Sample ID = 3080079 Number of Standard Deviations = -1.8 Blind Sample ID = N55 Lab Value = 1.117 Most Probable Value = 1.042 Percent Recovery = 107.2 Date Sample Logged by Lab = 10/31/97 Sample ID = 3040078 Number of Standard Deviations = 1.3 Blind Sample ID = NS2 Lab Value = 1.127 Most Probable Value = 1.042 Percent Recovery = 108.2 Date Sample Logged by Lab = 10/30/97 Sample ID = 3030088 Number of Standard Deviations = 1.4 Blind Sample ID = NS2 Lab Value = 0.750 Most Probable Value = 0.744 Percent Recovery = 100.8 Date Sample Logged by Lab = 10/30/97 Sample ID = 3030094 Number of Standard Deviations = 0.1 Blind Sample ID = N56 Lab Value = 0.431 Most Probable Value = 0.444 Percent Recovery = 97.1 Date Sample Logged by Lab = 10/30/97 Sample ID = 3030092 Number of Standard Deviations = -0.3 Blind Sample ID = N55 Lab Value = 0.769 Most Probable Value = 0.744 Percent Recovery = 103.4 Date Sample Logged by Lab = 10/28/97 Sample ID = 3010210 Number of Standard Deviations = 0.5 Blind Sample ID = N56 Lab Value = 1.095 Most Probable Value = 1.042 Percent Recovery = 105.1 Date Sample Logged by Lab = 10/24/97 Sample ID = 2970040 Number of Standard Deviations = 0.9 Blind Sample ID = NS2 Lab Value = 0.758 Most Probable Value = 0.744 Percent Recovery = 101.9 Date Sample Logged by Lab = 10/24/97 Sample ID = 2970039 Number of Standard Deviations = 0.3 Blind Sample ID = N56 Lab Value = 1.046 Most Probable Value = 1.042 Percent Recovery = 100.4 Date Sample Logged by Lab = 10/22/97 Sample ID = 2950042 Number of Standard Deviations = 0.1 Blind Sample ID = NS2 Lab Value = 0.727 Most Probable Value = 0.744 Percent Recovery = 97.7 Date Sample Logged by Lab = 10/22/97 Sample ID = 2950041 Number of Standard Deviations = -0.4 Blind Sample ID = N56 Lab Value = 0.685 Most Probable Value = 0.744 Percent Recovery = 92.1 Date Sample Logged by Lab = 10/21/97 Sample ID = 2940114 Number of Standard Deviations = -1.3 Blind Sample ID = N56 Lab Value = 1.050 Most Probable Value = 1.042 Percent Recovery = 100.8 Date Sample Logged by Lab = 10/17/97 Sample ID = 2900027 Number of Standard Deviations = 0.1 Blind Sample ID = NS2 Lab Value = 0.627 Most Probable Value = 0.744 Percent Recovery = 84.3 Date Sample Logged by Lab = 10/16/97 Sample ID = 2890050 Number of Standard Deviations = -2.5 Blind Sample ID = N56 Lab Value = 1.072 Most Probable Value = 1.042 Percent Recovery = 102.9 Date Sample Logged by Lab = 10/15/97 Sample ID = 2880088 Number of Standard Deviations = 0.5 Blind Sample ID = NS2 Lab Value = 0.707 Most Probable Value = 0.744 Percent Recovery = 95.0 Date Sample Logged by Lab = 10/14/97 Sample ID = 2870201 Number of Standard Deviations = -0.8 Blind Sample ID = N56 Lab Value = 0.432 Most Probable Value = 0.444 Percent Recovery = 97.3 Date Sample Logged by Lab = 10/14/97 Sample ID = 2870206 Number of Standard Deviations = -0.3 Blind Sample ID = N55 Lab Value = 1.093 Most Probable Value = 1.042 Percent Recovery = 104.9 Date Sample Logged by Lab = 10/10/97 Sample ID = 2830028 Number of Standard Deviations = 0.9 Blind Sample ID = NS2 Lab Value = 0.755 Most Probable Value = 0.744 Percent Recovery = 101.5 Date Sample Logged by Lab = 10/09/97 Sample ID = 2820057 Number of Standard Deviations = 0.2 Blind Sample ID = N56 Lab Value = 1.041 Most Probable Value = 1.042 Percent Recovery = 99.9 Date Sample Logged by Lab = 10/08/97 Sample ID = 2810050 Number of Standard Deviations = -0.0 Blind Sample ID = NS2 Lab Value = 0.719 Most Probable Value = 0.744 Percent Recovery = 96.6 Date Sample Logged by Lab = 10/08/97 Sample ID = 2810048 Number of Standard Deviations = -0.5 Blind Sample ID = N56 Lab Value = 0.725 Most Probable Value = 0.744 Percent Recovery = 97.4 Date Sample Logged by Lab = 10/06/97 Sample ID = 2790010 Number of Standard Deviations = -0.4 Blind Sample ID = N56 Lab Value = 0.433 Most Probable Value = 0.444 Percent Recovery = 97.5 Date Sample Logged by Lab = 10/06/97 Sample ID = 2790001 Number of Standard Deviations = -0.2 Blind Sample ID = N55 Lab Value = 0.349 Most Probable Value = 0.344 Percent Recovery = 101.5 Date Sample Logged by Lab = 10/02/97 Sample ID = 2750043 Number of Standard Deviations = 0.1 Blind Sample ID = NAB Lab Value = 1.774 Most Probable Value = 1.720 Percent Recovery = 103.1 Date Sample Logged by Lab = 10/02/97 Sample ID = 2750040 Number of Standard Deviations = 0.7 Blind Sample ID = N52 Lab Value = 0.338 Most Probable Value = 0.344 Percent Recovery = 98.3 Date Sample Logged by Lab = 09/26/97 Sample ID = 2690042 Number of Standard Deviations = -0.1 Blind Sample ID = NAB Lab Value = 1.743 Most Probable Value = 1.720 Percent Recovery = 101.3 Date Sample Logged by Lab = 09/25/97 Sample ID = 2680157 Number of Standard Deviations = 0.3 Blind Sample ID = N52 Lab Value = 0.352 Most Probable Value = 0.344 Percent Recovery = 102.3 Date Sample Logged by Lab = 09/24/97 Sample ID = 2670112 Number of Standard Deviations = 0.2 Blind Sample ID = NAB Lab Value = 0.350 Most Probable Value = 0.344 Percent Recovery = 101.7 Date Sample Logged by Lab = 09/24/97 Sample ID = 2670113 Number of Standard Deviations = 0.1 Blind Sample ID = NAB Lab Value = 1.737 Most Probable Value = 1.720 Percent Recovery = 101.0 Date Sample Logged by Lab = 09/24/97 Sample ID = 2670114 Number of Standard Deviations = 0.2 Blind Sample ID = N52 Lab Value = 0.344 Most Probable Value = 0.344 Percent Recovery = 100.0 Date Sample Logged by Lab = 09/22/97 Sample ID = 2650097 Number of Standard Deviations = 0.0 Blind Sample ID = NAB Lab Value = 0.344 Most Probable Value = 0.344 Percent Recovery = 100.0 Date Sample Logged by Lab = 09/22/97 Sample ID = 2650084 Number of Standard Deviations = 0.0 Blind Sample ID = NAB Lab Value = 1.737 Most Probable Value = 1.720 Percent Recovery = 101.0 Date Sample Logged by Lab = 09/22/97 Sample ID = 2650098 Number of Standard Deviations = 0.2 Blind Sample ID = N52 Lab Value = 1.714 Most Probable Value = 1.720 Percent Recovery = 99.7 Date Sample Logged by Lab = 09/22/97 Sample ID = 2650081 Number of Standard Deviations = -0.1 Blind Sample ID = N52 Lab Value = 1.731 Most Probable Value = 1.720 Percent Recovery = 100.6 Date Sample Logged by Lab = 09/22/97 Sample ID = 2650080 Number of Standard Deviations = 0.1 Blind Sample ID = N52 Lab Value = 0.390 Most Probable Value = 0.344 Percent Recovery = 113.4 Date Sample Logged by Lab = 09/10/97 Sample ID = 2530228 Number of Standard Deviations = 1.0 Blind Sample ID = NAB Lab Value = 0.376 Most Probable Value = 0.344 Percent Recovery = 109.3 Date Sample Logged by Lab = 09/10/97 Sample ID = 2530260 Number of Standard Deviations = 0.7 Blind Sample ID = NAB Lab Value = 1.742 Most Probable Value = 1.720 Percent Recovery = 101.3 Date Sample Logged by Lab = 09/10/97 Sample ID = 2530232 Number of Standard Deviations = 0.3 Blind Sample ID = N52 Lab Value = 0.308 Most Probable Value = 0.344 Percent Recovery = 89.5 Date Sample Logged by Lab = 09/05/97 Sample ID = 2480306 Number of Standard Deviations = -0.8 Blind Sample ID = NAB Lab Value = 0.301 Most Probable Value = 0.344 Percent Recovery = 87.5 Date Sample Logged by Lab = 09/05/97 Sample ID = 2480254 Number of Standard Deviations = -1.0 Blind Sample ID = NAB Lab Value = 1.804 Most Probable Value = 1.720 Percent Recovery = 104.9 Date Sample Logged by Lab = 09/05/97 Sample ID = 2480304 Number of Standard Deviations = 1.0 Blind Sample ID = N52 Lab Value = 1.826 Most Probable Value = 1.720 Percent Recovery = 106.2 Date Sample Logged by Lab = 09/05/97 Sample ID = 2480258 Number of Standard Deviations = 1.3 Blind Sample ID = N52 Lab Value = 1.704 Most Probable Value = 1.720 Percent Recovery = 99.1 Date Sample Logged by Lab = 09/05/97 Sample ID = 2480239 Number of Standard Deviations = -0.2 Blind Sample ID = N52 Lab Value = 0.328 Most Probable Value = 0.344 Percent Recovery = 95.3 Date Sample Logged by Lab = 08/29/97 Sample ID = 2410014 Number of Standard Deviations = -0.4 Blind Sample ID = NAB Lab Value = 0.309 Most Probable Value = 0.344 Percent Recovery = 89.8 Date Sample Logged by Lab = 08/29/97 Sample ID = 2410019 Number of Standard Deviations = -0.8 Blind Sample ID = NAB Lab Value = 0.310 Most Probable Value = 0.344 Percent Recovery = 90.1 Date Sample Logged by Lab = 08/29/97 Sample ID = 2410006 Number of Standard Deviations = -0.8 Blind Sample ID = NAB Lab Value = 1.768 Most Probable Value = 1.720 Percent Recovery = 102.8 Date Sample Logged by Lab = 08/29/97 Sample ID = 2410035 Number of Standard Deviations = 0.6 Blind Sample ID = N52 Lab Value = 1.683 Most Probable Value = 1.720 Percent Recovery = 97.8 Date Sample Logged by Lab = 08/29/97 Sample ID = 2410036 Number of Standard Deviations = -0.5 Blind Sample ID = N52 Lab Value = 0.365 Most Probable Value = 0.344 Percent Recovery = 106.1 Date Sample Logged by Lab = 08/22/97 Sample ID = 2340009 Number of Standard Deviations = 0.5 Blind Sample ID = NAB Lab Value = 0.359 Most Probable Value = 0.344 Percent Recovery = 104.4 Date Sample Logged by Lab = 08/22/97 Sample ID = 2340008 Number of Standard Deviations = 0.3 Blind Sample ID = NAB Lab Value = 1.807 Most Probable Value = 1.720 Percent Recovery = 105.1 Date Sample Logged by Lab = 08/22/97 Sample ID = 2340005 Number of Standard Deviations = 1.1 Blind Sample ID = N52 Lab Value = 1.802 Most Probable Value = 1.720 Percent Recovery = 104.8 Date Sample Logged by Lab = 08/22/97 Sample ID = 2340006 Number of Standard Deviations = 1.0 Blind Sample ID = N52 Lab Value = 1.757 Most Probable Value = 1.720 Percent Recovery = 102.2 Date Sample Logged by Lab = 08/22/97 Sample ID = 2340004 Number of Standard Deviations = 0.5 Blind Sample ID = N52 Lab Value = 0.374 Most Probable Value = 0.344 Percent Recovery = 108.7 Date Sample Logged by Lab = 08/18/97 Sample ID = 2300319 Number of Standard Deviations = 0.7 Blind Sample ID = NAB Lab Value = 1.629 Most Probable Value = 1.720 Percent Recovery = 94.7 Date Sample Logged by Lab = 08/15/97 Sample ID = 2270333 Number of Standard Deviations = -1.1 Blind Sample ID = N52 Lab Value = 1.653 Most Probable Value = 1.720 Percent Recovery = 96.1 Date Sample Logged by Lab = 08/14/97 Sample ID = 2260026 Number of Standard Deviations = -0.8 Blind Sample ID = N52 Lab Value = 0.350 Most Probable Value = 0.344 Percent Recovery = 101.7 Date Sample Logged by Lab = 08/13/97 Sample ID = 2250164 Number of Standard Deviations = 0.1 Blind Sample ID = NAB Lab Value = 0.363 Most Probable Value = 0.344 Percent Recovery = 105.5 Date Sample Logged by Lab = 08/13/97 Sample ID = 2250165 Number of Standard Deviations = 0.4 Blind Sample ID = NAB Lab Value = 0.375 Most Probable Value = 0.344 Percent Recovery = 109.0 Date Sample Logged by Lab = 08/08/97 Sample ID = 2200242 Number of Standard Deviations = 0.7 Blind Sample ID = NAB Lab Value = 0.365 Most Probable Value = 0.344 Percent Recovery = 106.1 Date Sample Logged by Lab = 08/08/97 Sample ID = 2200235 Number of Standard Deviations = 0.5 Blind Sample ID = NAB Lab Value = 1.767 Most Probable Value = 1.720 Percent Recovery = 102.7 Date Sample Logged by Lab = 08/08/97 Sample ID = 2200246 Number of Standard Deviations = 0.6 Blind Sample ID = N52 Lab Value = 1.680 Most Probable Value = 1.720 Percent Recovery = 97.7 Date Sample Logged by Lab = 08/06/97 Sample ID = 2180029 Number of Standard Deviations = -0.5 Blind Sample ID = N52 Lab Value = 1.742 Most Probable Value = 1.720 Percent Recovery = 101.3 Date Sample Logged by Lab = 08/05/97 Sample ID = 2170116 Number of Standard Deviations = 0.3 Blind Sample ID = N52 Lab Value = 0.338 Most Probable Value = 0.344 Percent Recovery = 98.3 Date Sample Logged by Lab = 08/01/97 Sample ID = 2130036 Number of Standard Deviations = -0.1 Blind Sample ID = NAB Lab Value = 1.752 Most Probable Value = 1.720 Percent Recovery = 101.9 Date Sample Logged by Lab = 08/01/97 Sample ID = 2130035 Number of Standard Deviations = 0.4 Blind Sample ID = N52 Lab Value = 0.337 Most Probable Value = 0.344 Percent Recovery = 98.0 Date Sample Logged by Lab = 07/31/97 Sample ID = 2120423 Number of Standard Deviations = -0.2 Blind Sample ID = NAB Lab Value = 1.773 Most Probable Value = 1.720 Percent Recovery = 103.1 Date Sample Logged by Lab = 07/31/97 Sample ID = 2120422 Number of Standard Deviations = 0.6 Blind Sample ID = N52 Lab Value = 0.355 Most Probable Value = 0.344 Percent Recovery = 103.2 Date Sample Logged by Lab = 07/25/97 Sample ID = 2060092 Number of Standard Deviations = 0.2 Blind Sample ID = NAB Lab Value = 0.364 Most Probable Value = 0.344 Percent Recovery = 105.8 Date Sample Logged by Lab = 07/25/97 Sample ID = 2060074 Number of Standard Deviations = 0.4 Blind Sample ID = NAB Lab Value = 1.770 Most Probable Value = 1.720 Percent Recovery = 102.9 Date Sample Logged by Lab = 07/25/97 Sample ID = 2060079 Number of Standard Deviations = 0.6 Blind Sample ID = N52 Lab Value = 0.359 Most Probable Value = 0.344 Percent Recovery = 104.4 Date Sample Logged by Lab = 07/23/97 Sample ID = 2040032 Number of Standard Deviations = 0.3 Blind Sample ID = NAB Lab Value = 1.806 Most Probable Value = 1.720 Percent Recovery = 105.0 Date Sample Logged by Lab = 07/23/97 Sample ID = 2040022 Number of Standard Deviations = 1.0 Blind Sample ID = N52 Lab Value = 0.364 Most Probable Value = 0.344 Percent Recovery = 105.8 Date Sample Logged by Lab = 07/22/97 Sample ID = 2030246 Number of Standard Deviations = 0.4 Blind Sample ID = NAB Lab Value = 1.831 Most Probable Value = 1.720 Percent Recovery = 106.5 Date Sample Logged by Lab = 07/17/97 Sample ID = 1980320 Number of Standard Deviations = 1.4 Blind Sample ID = N52 Lab Value = 0.354 Most Probable Value = 0.344 Percent Recovery = 102.9 Date Sample Logged by Lab = 07/16/97 Sample ID = 1970277 Number of Standard Deviations = 0.2 Blind Sample ID = NAB Lab Value = 1.768 Most Probable Value = 1.720 Percent Recovery = 102.8 Date Sample Logged by Lab = 07/15/97 Sample ID = 1960164 Number of Standard Deviations = 0.6 Blind Sample ID = N52 Lab Value = 1.732 Most Probable Value = 1.720 Percent Recovery = 100.7 Date Sample Logged by Lab = 07/14/97 Sample ID = 1950136 Number of Standard Deviations = 0.1 Blind Sample ID = N52 Lab Value = 0.336 Most Probable Value = 0.344 Percent Recovery = 97.7 Date Sample Logged by Lab = 07/10/97 Sample ID = 1910168 Number of Standard Deviations = -0.2 Blind Sample ID = NAB Lab Value = 1.670 Most Probable Value = 1.720 Percent Recovery = 97.1 Date Sample Logged by Lab = 07/09/97 Sample ID = 1900043 Number of Standard Deviations = -0.6 Blind Sample ID = N52 Lab Value = 0.277 Most Probable Value = 0.344 Percent Recovery = 80.5 Date Sample Logged by Lab = 07/08/97 Sample ID = 1890253 Number of Standard Deviations = -1.5 Blind Sample ID = NAB Lab Value = 1.580 Most Probable Value = 1.720 Percent Recovery = 91.9 Date Sample Logged by Lab = 07/07/97 Sample ID = 1880143 Number of Standard Deviations = -1.7 Blind Sample ID = N52 Lab Value = 0.330 Most Probable Value = 0.344 Percent Recovery = 95.9 Date Sample Logged by Lab = 07/03/97 Sample ID = 1840059 Number of Standard Deviations = -0.3 Blind Sample ID = NAB Lab Value = 0.314 Most Probable Value = 0.344 Percent Recovery = 91.3 Date Sample Logged by Lab = 07/03/97 Sample ID = 1840269 Number of Standard Deviations = -0.7 Blind Sample ID = NAB Lab Value = 1.699 Most Probable Value = 1.720 Percent Recovery = 98.8 Date Sample Logged by Lab = 07/03/97 Sample ID = 1840058 Number of Standard Deviations = -0.3 Blind Sample ID = N52 Lab Value = 1.655 Most Probable Value = 1.720 Percent Recovery = 96.2 Date Sample Logged by Lab = 07/02/97 Sample ID = 1830217 Number of Standard Deviations = -0.8 Blind Sample ID = N52 Lab Value = 1.692 Most Probable Value = 1.720 Percent Recovery = 98.4 Date Sample Logged by Lab = 07/02/97 Sample ID = 1830216 Number of Standard Deviations = -0.3 Blind Sample ID = N52 Lab Value = 0.322 Most Probable Value = 0.344 Percent Recovery = 93.6 Date Sample Logged by Lab = 06/26/97 Sample ID = 1770157 Number of Standard Deviations = -0.5 Blind Sample ID = NAB Lab Value = 0.303 Most Probable Value = 0.344 Percent Recovery = 88.1 Date Sample Logged by Lab = 06/26/97 Sample ID = 1770169 Number of Standard Deviations = -0.9 Blind Sample ID = NAB Lab Value = 1.591 Most Probable Value = 1.720 Percent Recovery = 92.5 Date Sample Logged by Lab = 06/26/97 Sample ID = 1770172 Number of Standard Deviations = -1.6 Blind Sample ID = N52 Lab Value = 1.669 Most Probable Value = 1.720 Percent Recovery = 97.0 Date Sample Logged by Lab = 06/26/97 Sample ID = 1770180 Number of Standard Deviations = -0.6 Blind Sample ID = N52 Lab Value = 1.662 Most Probable Value = 1.720 Percent Recovery = 96.6 Date Sample Logged by Lab = 06/26/97 Sample ID = 1770163 Number of Standard Deviations = -0.7 Blind Sample ID = N52 Lab Value = 0.329 Most Probable Value = 0.344 Percent Recovery = 95.6 Date Sample Logged by Lab = 06/19/97 Sample ID = 1700171 Number of Standard Deviations = -0.3 Blind Sample ID = NAB Lab Value = 0.294 Most Probable Value = 0.344 Percent Recovery = 85.5 Date Sample Logged by Lab = 06/19/97 Sample ID = 1700184 Number of Standard Deviations = -1.1 Blind Sample ID = NAB Lab Value = 0.291 Most Probable Value = 0.344 Percent Recovery = 84.6 Date Sample Logged by Lab = 06/19/97 Sample ID = 1700200 Number of Standard Deviations = -1.2 Blind Sample ID = NAB Lab Value = 1.657 Most Probable Value = 1.720 Percent Recovery = 96.3 Date Sample Logged by Lab = 06/19/97 Sample ID = 1700237 Number of Standard Deviations = -0.8 Blind Sample ID = N52 Lab Value = 0.284 Most Probable Value = 0.344 Percent Recovery = 82.6 Date Sample Logged by Lab = 06/12/97 Sample ID = 1630057 Number of Standard Deviations = -1.3 Blind Sample ID = NAB Lab Value = 1.663 Most Probable Value = 1.720 Percent Recovery = 96.7 Date Sample Logged by Lab = 06/12/97 Sample ID = 1630056 Number of Standard Deviations = -0.7 Blind Sample ID = N52 Lab Value = 1.696 Most Probable Value = 1.720 Percent Recovery = 98.6 Date Sample Logged by Lab = 06/10/97 Sample ID = 1610049 Number of Standard Deviations = -0.3 Blind Sample ID = N52 Lab Value = 0.326 Most Probable Value = 0.344 Percent Recovery = 94.8 Date Sample Logged by Lab = 06/09/97 Sample ID = 1600089 Number of Standard Deviations = -0.4 Blind Sample ID = NAB Lab Value = 1.640 Most Probable Value = 1.720 Percent Recovery = 95.3 Date Sample Logged by Lab = 06/06/97 Sample ID = 1570033 Number of Standard Deviations = -1.0 Blind Sample ID = N52 Lab Value = 0.351 Most Probable Value = 0.344 Percent Recovery = 102.0 Date Sample Logged by Lab = 06/04/97 Sample ID = 1550146 Number of Standard Deviations = 0.2 Blind Sample ID = NAB Lab Value = 1.742 Most Probable Value = 1.720 Percent Recovery = 101.3 Date Sample Logged by Lab = 06/04/97 Sample ID = 1550153 Number of Standard Deviations = 0.3 Blind Sample ID = N52 Lab Value = 0.325 Most Probable Value = 0.344 Percent Recovery = 94.5 Date Sample Logged by Lab = 05/29/97 Sample ID = 1490173 Number of Standard Deviations = -0.4 Blind Sample ID = NAB Lab Value = 0.321 Most Probable Value = 0.344 Percent Recovery = 93.3 Date Sample Logged by Lab = 05/29/97 Sample ID = 1490178 Number of Standard Deviations = -0.5 Blind Sample ID = NAB Lab Value = 1.728 Most Probable Value = 1.720 Percent Recovery = 100.5 Date Sample Logged by Lab = 05/29/97 Sample ID = 1490201 Number of Standard Deviations = 0.1 Blind Sample ID = N52 Lab Value = 1.747 Most Probable Value = 1.720 Percent Recovery = 101.6 Date Sample Logged by Lab = 05/29/97 Sample ID = 1490169 Number of Standard Deviations = 0.3 Blind Sample ID = N52 Lab Value = 1.737 Most Probable Value = 1.720 Percent Recovery = 101.0 Date Sample Logged by Lab = 05/29/97 Sample ID = 1490165 Number of Standard Deviations = 0.2 Blind Sample ID = N52 Lab Value = 0.317 Most Probable Value = 0.344 Percent Recovery = 92.2 Date Sample Logged by Lab = 05/27/97 Sample ID = 1470100 Number of Standard Deviations = -0.6 Blind Sample ID = NAB Lab Value = 1.700 Most Probable Value = 1.720 Percent Recovery = 98.8 Date Sample Logged by Lab = 05/27/97 Sample ID = 1470095 Number of Standard Deviations = -0.2 Blind Sample ID = N52 Lab Value = 0.277 Most Probable Value = 0.344 Percent Recovery = 80.5 Date Sample Logged by Lab = 05/23/97 Sample ID = 1430319 Number of Standard Deviations = -1.5 Blind Sample ID = NAB Lab Value = 0.292 Most Probable Value = 0.344 Percent Recovery = 84.9 Date Sample Logged by Lab = 05/23/97 Sample ID = 1430317 Number of Standard Deviations = -1.2 Blind Sample ID = NAB Lab Value = 1.623 Most Probable Value = 1.720 Percent Recovery = 94.4 Date Sample Logged by Lab = 05/23/97 Sample ID = 1430316 Number of Standard Deviations = -1.2 Blind Sample ID = N52 Lab Value = 0.288 Most Probable Value = 0.344 Percent Recovery = 83.7 Date Sample Logged by Lab = 05/19/97 Sample ID = 1390144 Number of Standard Deviations = -1.2 Blind Sample ID = NAB Lab Value = 1.755 Most Probable Value = 1.720 Percent Recovery = 102.0 Date Sample Logged by Lab = 05/16/97 Sample ID = 1360240 Number of Standard Deviations = 0.4 Blind Sample ID = N52 Lab Value = 0.345 Most Probable Value = 0.344 Percent Recovery = 100.3 Date Sample Logged by Lab = 05/14/97 Sample ID = 1340193 Number of Standard Deviations = 0.0 Blind Sample ID = NAB Lab Value = 0.365 Most Probable Value = 0.344 Percent Recovery = 106.1 Date Sample Logged by Lab = 05/13/97 Sample ID = 1330017 Number of Standard Deviations = 0.5 Blind Sample ID = NAB Lab Value = 1.859 Most Probable Value = 1.720 Percent Recovery = 108.1 Date Sample Logged by Lab = 05/13/97 Sample ID = 1330065 Number of Standard Deviations = 1.7 Blind Sample ID = N52 Lab Value = 1.878 Most Probable Value = 1.720 Percent Recovery = 109.2 Date Sample Logged by Lab = 05/13/97 Sample ID = 1330027 Number of Standard Deviations = 1.9 Blind Sample ID = N52 Lab Value = 1.857 Most Probable Value = 1.720 Percent Recovery = 108.0 Date Sample Logged by Lab = 05/13/97 Sample ID = 1330068 Number of Standard Deviations = 1.7 Blind Sample ID = N52 Lab Value = 0.285 Most Probable Value = 0.344 Percent Recovery = 82.8 Date Sample Logged by Lab = 05/07/97 Sample ID = 1270110 Number of Standard Deviations = -1.3 Blind Sample ID = NAB Lab Value = 1.637 Most Probable Value = 1.720 Percent Recovery = 95.2 Date Sample Logged by Lab = 05/07/97 Sample ID = 1270111 Number of Standard Deviations = -1.0 Blind Sample ID = N52 Lab Value = 0.361 Most Probable Value = 0.344 Percent Recovery = 104.9 Date Sample Logged by Lab = 05/05/97 Sample ID = 1250173 Number of Standard Deviations = 0.4 Blind Sample ID = NAB Lab Value = 0.394 Most Probable Value = 0.344 Percent Recovery = 114.5 Date Sample Logged by Lab = 05/01/97 Sample ID = 1210203 Number of Standard Deviations = 1.1 Blind Sample ID = NAB Lab Value = 1.835 Most Probable Value = 1.720 Percent Recovery = 106.7 Date Sample Logged by Lab = 05/01/97 Sample ID = 1210204 Number of Standard Deviations = 1.4 Blind Sample ID = N52 Lab Value = 0.320 Most Probable Value = 0.344 Percent Recovery = 93.0 Date Sample Logged by Lab = 04/30/97 Sample ID = 1200068 Number of Standard Deviations = -0.5 Blind Sample ID = NAB Lab Value = 1.723 Most Probable Value = 1.720 Percent Recovery = 100.2 Date Sample Logged by Lab = 04/30/97 Sample ID = 1200069 Number of Standard Deviations = 0.0 Blind Sample ID = N52 Lab Value = 0.317 Most Probable Value = 0.344 Percent Recovery = 92.2 Date Sample Logged by Lab = 04/28/97 Sample ID = 1180127 Number of Standard Deviations = -0.6 Blind Sample ID = NAB Lab Value = 0.345 Most Probable Value = 0.344 Percent Recovery = 100.3 Date Sample Logged by Lab = 04/28/97 Sample ID = 1180142 Number of Standard Deviations = 0.0 Blind Sample ID = NAB Lab Value = 1.711 Most Probable Value = 1.720 Percent Recovery = 99.5 Date Sample Logged by Lab = 04/28/97 Sample ID = 1180141 Number of Standard Deviations = -0.1 Blind Sample ID = N52 Lab Value = 1.754 Most Probable Value = 1.720 Percent Recovery = 102.0 Date Sample Logged by Lab = 04/28/97 Sample ID = 1180129 Number of Standard Deviations = 0.4 Blind Sample ID = N52 Lab Value = 1.712 Most Probable Value = 1.720 Percent Recovery = 99.5 Date Sample Logged by Lab = 04/28/97 Sample ID = 1180140 Number of Standard Deviations = -0.1 Blind Sample ID = N52 Lab Value = 1.800 Most Probable Value = 1.720 Percent Recovery = 104.7 Date Sample Logged by Lab = 04/22/97 Sample ID = 1120009 Number of Standard Deviations = 1.0 Blind Sample ID = N52 Lab Value = 0.359 Most Probable Value = 0.344 Percent Recovery = 104.4 Date Sample Logged by Lab = 04/18/97 Sample ID = 1080073 Number of Standard Deviations = 0.3 Blind Sample ID = NAB Lab Value = 0.330 Most Probable Value = 0.344 Percent Recovery = 95.9 Date Sample Logged by Lab = 04/17/97 Sample ID = 1070200 Number of Standard Deviations = -0.3 Blind Sample ID = NAB Lab Value = 1.700 Most Probable Value = 1.720 Percent Recovery = 98.8 Date Sample Logged by Lab = 04/17/97 Sample ID = 1070199 Number of Standard Deviations = -0.2 Blind Sample ID = N52 Lab Value = 0.250 Most Probable Value = 0.344 Percent Recovery = 72.7 Date Sample Logged by Lab = 04/14/97 Sample ID = 1040227 Number of Standard Deviations = -2.1 Blind Sample ID = NAB Lab Value = 0.220 Most Probable Value = 0.344 Percent Recovery = 64.0 Date Sample Logged by Lab = 04/14/97 Sample ID = 1040241 Number of Standard Deviations = -2.8 Blind Sample ID = NAB Lab Value = 1.500 Most Probable Value = 1.720 Percent Recovery = 87.2 Date Sample Logged by Lab = 04/14/97 Sample ID = 1040228 Number of Standard Deviations = -2.7 Blind Sample ID = N52 Lab Value = 0.350 Most Probable Value = 0.344 Percent Recovery = 101.7 Date Sample Logged by Lab = 04/08/97 Sample ID = 0980170 Number of Standard Deviations = 0.1 Blind Sample ID = NAB Lab Value = 0.360 Most Probable Value = 0.344 Percent Recovery = 104.7 Date Sample Logged by Lab = 04/08/97 Sample ID = 0980169 Number of Standard Deviations = 0.4 Blind Sample ID = NAB Lab Value = 1.800 Most Probable Value = 1.720 Percent Recovery = 104.7 Date Sample Logged by Lab = 04/08/97 Sample ID = 0980172 Number of Standard Deviations = 1.0 Blind Sample ID = N52 Lab Value = 1.800 Most Probable Value = 1.720 Percent Recovery = 104.7 Date Sample Logged by Lab = 04/08/97 Sample ID = 0980171 Number of Standard Deviations = 1.0 Blind Sample ID = N52 Lab Value = 0.820 Most Probable Value = 0.780 Percent Recovery = 105.1 Date Sample Logged by Lab = 10/04/96 Sample ID = 2780017 Number of Standard Deviations = 0.9 Blind Sample ID = N48 Lab Value = 0.830 Most Probable Value = 0.780 Percent Recovery = 106.4 Date Sample Logged by Lab = 10/04/96 Sample ID = 2780024 Number of Standard Deviations = 1.1 Blind Sample ID = N48 Lab Value = 0.210 Most Probable Value = 0.239 Percent Recovery = 87.9 Date Sample Logged by Lab = 10/04/96 Sample ID = 2780018 Number of Standard Deviations = -0.6 Blind Sample ID = N47 Lab Value = 0.220 Most Probable Value = 0.239 Percent Recovery = 92.1 Date Sample Logged by Lab = 10/04/96 Sample ID = 2780022 Number of Standard Deviations = -0.4 Blind Sample ID = N47 Y = 100
The SGPlot Procedure

- NO3+NO2-N,FIL,COL -
Percent Recovery by Concentration
NWQL Parameter: 00631, Method: CL048
Logged in Dates: 10/04/96 through 09/24/01
Open Data Set

Lab Value = 0.063 Most Probable Value = 0.037 Percent Recovery = 170.3 Date Sample Logged by Lab = 07/28/00 Sample ID = 2100028 Number of Standard Deviations = 0.6 Blind Sample ID = N65 Lab Value = 0.054 Most Probable Value = 0.037 Percent Recovery = 145.9 Date Sample Logged by Lab = 07/12/00 Sample ID = 1940002 Number of Standard Deviations = 0.4 Blind Sample ID = N65 Lab Value = 0.053 Most Probable Value = 0.037 Percent Recovery = 143.2 Date Sample Logged by Lab = 07/07/00 Sample ID = 1890027 Number of Standard Deviations = 0.4 Blind Sample ID = N65 Lab Value = 0.085 Most Probable Value = 0.444 Percent Recovery = 19.1 Date Sample Logged by Lab = 05/03/00 Sample ID = 1240016 Number of Standard Deviations = -8.0 Blind Sample ID = NS4 Lab Value = 1.889 Most Probable Value = 0.931 Percent Recovery = 202.9 Date Sample Logged by Lab = 04/20/00 Sample ID = 1110010 Number of Standard Deviations = 17.5 Blind Sample ID = N66 Lab Value = 0.050 Most Probable Value = 0.084 Percent Recovery = 59.5 Date Sample Logged by Lab = 03/14/00 Sample ID = 0740009 Number of Standard Deviations = -0.8 Blind Sample ID = N63 Lab Value = 0.050 Most Probable Value = 0.084 Percent Recovery = 59.5 Date Sample Logged by Lab = 03/14/00 Sample ID = 0740007 Number of Standard Deviations = -0.8 Blind Sample ID = N63 Lab Value = 1.220 Most Probable Value = 0.444 Percent Recovery = 274.8 Date Sample Logged by Lab = 02/09/00 Sample ID = 0400082 Number of Standard Deviations = 17.2 Blind Sample ID = NS4 Lab Value = 0.414 Most Probable Value = 1.260 Percent Recovery = 32.9 Date Sample Logged by Lab = 02/09/00 Sample ID = 0400081 Number of Standard Deviations = -12.1 Blind Sample ID = N64 Lab Value = 0.184 Most Probable Value = 0.084 Percent Recovery = 219.0 Date Sample Logged by Lab = 11/30/99 Sample ID = 3340028 Number of Standard Deviations = 2.2 Blind Sample ID = N63 Lab Value = 0.063 Most Probable Value = 0.036 Percent Recovery = 175.0 Date Sample Logged by Lab = 09/27/99 Sample ID = 2700036 Number of Standard Deviations = 0.6 Blind Sample ID = N61 Lab Value = 0.073 Most Probable Value = 0.036 Percent Recovery = 202.8 Date Sample Logged by Lab = 09/09/99 Sample ID = 2520015 Number of Standard Deviations = 0.8 Blind Sample ID = N61 Lab Value = 0.050 Most Probable Value = 1.042 Percent Recovery = 4.8 Date Sample Logged by Lab = 08/25/99 Sample ID = 2370012 Number of Standard Deviations = -16.3 Blind Sample ID = NS2 Lab Value = 0.051 Most Probable Value = 0.036 Percent Recovery = 141.7 Date Sample Logged by Lab = 07/15/99 Sample ID = 1960028 Number of Standard Deviations = 0.3 Blind Sample ID = N61 Lab Value = 0.060 Most Probable Value = 0.036 Percent Recovery = 166.7 Date Sample Logged by Lab = 07/12/99 Sample ID = 1930034 Number of Standard Deviations = 0.5 Blind Sample ID = N61 Lab Value = 0.059 Most Probable Value = 0.036 Percent Recovery = 163.9 Date Sample Logged by Lab = 07/12/99 Sample ID = 1930035 Number of Standard Deviations = 0.5 Blind Sample ID = N61 Lab Value = 0.054 Most Probable Value = 0.036 Percent Recovery = 150.0 Date Sample Logged by Lab = 07/08/99 Sample ID = 1890017 Number of Standard Deviations = 0.4 Blind Sample ID = N61 Lab Value = 0.053 Most Probable Value = 0.036 Percent Recovery = 147.2 Date Sample Logged by Lab = 07/07/99 Sample ID = 1880012 Number of Standard Deviations = 0.4 Blind Sample ID = N61 Lab Value = 0.051 Most Probable Value = 0.036 Percent Recovery = 141.7 Date Sample Logged by Lab = 07/07/99 Sample ID = 1880015 Number of Standard Deviations = 0.3 Blind Sample ID = N61 Lab Value = 0.060 Most Probable Value = 0.036 Percent Recovery = 166.7 Date Sample Logged by Lab = 07/02/99 Sample ID = 1830024 Number of Standard Deviations = 0.5 Blind Sample ID = N61 Lab Value = 0.050 Most Probable Value = 1.042 Percent Recovery = 4.8 Date Sample Logged by Lab = 11/16/98 Sample ID = 3200106 Number of Standard Deviations = -16.3 Blind Sample ID = NS2 Lab Value = 1.023 Most Probable Value = 0.220 Percent Recovery = 465.0 Date Sample Logged by Lab = 08/25/98 Sample ID = 2370213 Number of Standard Deviations = 17.8 Blind Sample ID = N57 Lab Value = 0.050 Most Probable Value = 1.010 Percent Recovery = 5.0 Date Sample Logged by Lab = 05/21/98 Sample ID = 1410124 Number of Standard Deviations = -16.7 Blind Sample ID = N58 Lab Value = 0.100 Most Probable Value = 0.220 Percent Recovery = 45.5 Date Sample Logged by Lab = 04/13/98 Sample ID = 1030115 Number of Standard Deviations = -2.7 Blind Sample ID = N57 Lab Value = 0.854 Most Probable Value = 0.444 Percent Recovery = 192.3 Date Sample Logged by Lab = 11/13/97 Sample ID = 3170179 Number of Standard Deviations = 9.1 Blind Sample ID = N55 Lab Value = 3.285 Most Probable Value = 3.200 Percent Recovery = 102.7 Date Sample Logged by Lab = 09/24/01 Sample ID = 2670124 Number of Standard Deviations = 0.6 Blind Sample ID = NS6 Lab Value = 0.074 Most Probable Value = 0.084 Percent Recovery = 88.1 Date Sample Logged by Lab = 09/24/01 Sample ID = 2670119 Number of Standard Deviations = -0.3 Blind Sample ID = N69 Lab Value = 0.071 Most Probable Value = 0.084 Percent Recovery = 84.5 Date Sample Logged by Lab = 09/24/01 Sample ID = 2670121 Number of Standard Deviations = -0.4 Blind Sample ID = N69 Lab Value = 0.070 Most Probable Value = 0.084 Percent Recovery = 83.3 Date Sample Logged by Lab = 09/24/01 Sample ID = 2670122 Number of Standard Deviations = -0.5 Blind Sample ID = N69 Lab Value = 0.078 Most Probable Value = 0.084 Percent Recovery = 92.9 Date Sample Logged by Lab = 09/24/01 Sample ID = 2670125 Number of Standard Deviations = -0.2 Blind Sample ID = N69 Lab Value = 3.212 Most Probable Value = 3.200 Percent Recovery = 100.4 Date Sample Logged by Lab = 09/18/01 Sample ID = 2610011 Number of Standard Deviations = 0.1 Blind Sample ID = NS6 Lab Value = 0.080 Most Probable Value = 0.084 Percent Recovery = 95.2 Date Sample Logged by Lab = 09/18/01 Sample ID = 2610010 Number of Standard Deviations = -0.1 Blind Sample ID = N69 Lab Value = 0.083 Most Probable Value = 0.084 Percent Recovery = 98.8 Date Sample Logged by Lab = 09/18/01 Sample ID = 2610008 Number of Standard Deviations = -0.0 Blind Sample ID = N69 Lab Value = 0.080 Most Probable Value = 0.084 Percent Recovery = 95.2 Date Sample Logged by Lab = 09/18/01 Sample ID = 2610007 Number of Standard Deviations = -0.1 Blind Sample ID = N69 Lab Value = 0.083 Most Probable Value = 0.084 Percent Recovery = 98.8 Date Sample Logged by Lab = 09/13/01 Sample ID = 2560051 Number of Standard Deviations = -0.0 Blind Sample ID = N69 Lab Value = 3.141 Most Probable Value = 3.200 Percent Recovery = 98.2 Date Sample Logged by Lab = 09/12/01 Sample ID = 2550071 Number of Standard Deviations = -0.4 Blind Sample ID = NS6 Lab Value = 0.068 Most Probable Value = 0.084 Percent Recovery = 81.0 Date Sample Logged by Lab = 09/12/01 Sample ID = 2550073 Number of Standard Deviations = -0.5 Blind Sample ID = N69 Lab Value = 0.079 Most Probable Value = 0.084 Percent Recovery = 94.0 Date Sample Logged by Lab = 09/10/01 Sample ID = 2530363 Number of Standard Deviations = -0.2 Blind Sample ID = N69 Lab Value = 3.011 Most Probable Value = 3.200 Percent Recovery = 94.1 Date Sample Logged by Lab = 09/05/01 Sample ID = 2480066 Number of Standard Deviations = -1.3 Blind Sample ID = NS6 Lab Value = 0.072 Most Probable Value = 0.084 Percent Recovery = 85.7 Date Sample Logged by Lab = 09/05/01 Sample ID = 2480231 Number of Standard Deviations = -0.4 Blind Sample ID = N69 Lab Value = 0.069 Most Probable Value = 0.084 Percent Recovery = 82.1 Date Sample Logged by Lab = 09/05/01 Sample ID = 2480065 Number of Standard Deviations = -0.5 Blind Sample ID = N69 Lab Value = 0.998 Most Probable Value = 0.986 Percent Recovery = 101.2 Date Sample Logged by Lab = 08/28/01 Sample ID = 2400047 Number of Standard Deviations = 0.2 Blind Sample ID = N70 Lab Value = 0.984 Most Probable Value = 0.986 Percent Recovery = 99.8 Date Sample Logged by Lab = 08/27/01 Sample ID = 2390246 Number of Standard Deviations = -0.0 Blind Sample ID = N70 Lab Value = 1.010 Most Probable Value = 0.986 Percent Recovery = 102.4 Date Sample Logged by Lab = 08/22/01 Sample ID = 2340147 Number of Standard Deviations = 0.4 Blind Sample ID = N70 Lab Value = 3.095 Most Probable Value = 3.200 Percent Recovery = 96.7 Date Sample Logged by Lab = 08/21/01 Sample ID = 2330240 Number of Standard Deviations = -0.7 Blind Sample ID = NS6 Lab Value = 0.964 Most Probable Value = 0.986 Percent Recovery = 97.8 Date Sample Logged by Lab = 08/21/01 Sample ID = 2330241 Number of Standard Deviations = -0.4 Blind Sample ID = N70 Lab Value = 1.001 Most Probable Value = 0.986 Percent Recovery = 101.5 Date Sample Logged by Lab = 08/20/01 Sample ID = 2320181 Number of Standard Deviations = 0.3 Blind Sample ID = N70 Lab Value = 0.978 Most Probable Value = 0.986 Percent Recovery = 99.2 Date Sample Logged by Lab = 08/16/01 Sample ID = 2280057 Number of Standard Deviations = -0.1 Blind Sample ID = N70 Lab Value = 3.078 Most Probable Value = 3.200 Percent Recovery = 96.2 Date Sample Logged by Lab = 08/14/01 Sample ID = 2260272 Number of Standard Deviations = -0.8 Blind Sample ID = NS6 Lab Value = 0.959 Most Probable Value = 0.986 Percent Recovery = 97.3 Date Sample Logged by Lab = 08/14/01 Sample ID = 2260273 Number of Standard Deviations = -0.5 Blind Sample ID = N70 Lab Value = 0.961 Most Probable Value = 0.986 Percent Recovery = 97.5 Date Sample Logged by Lab = 08/14/01 Sample ID = 2260274 Number of Standard Deviations = -0.5 Blind Sample ID = N70 Lab Value = 0.903 Most Probable Value = 0.986 Percent Recovery = 91.6 Date Sample Logged by Lab = 08/10/01 Sample ID = 2220108 Number of Standard Deviations = -1.5 Blind Sample ID = N70 Lab Value = 3.082 Most Probable Value = 3.200 Percent Recovery = 96.3 Date Sample Logged by Lab = 08/07/01 Sample ID = 2190035 Number of Standard Deviations = -0.8 Blind Sample ID = NS6 Lab Value = 0.963 Most Probable Value = 0.986 Percent Recovery = 97.7 Date Sample Logged by Lab = 08/07/01 Sample ID = 2190037 Number of Standard Deviations = -0.4 Blind Sample ID = N70 Lab Value = 3.024 Most Probable Value = 3.200 Percent Recovery = 94.5 Date Sample Logged by Lab = 08/06/01 Sample ID = 2180206 Number of Standard Deviations = -1.2 Blind Sample ID = NS6 Lab Value = 0.934 Most Probable Value = 0.986 Percent Recovery = 94.7 Date Sample Logged by Lab = 08/06/01 Sample ID = 2180202 Number of Standard Deviations = -1.0 Blind Sample ID = N70 Lab Value = 0.933 Most Probable Value = 0.986 Percent Recovery = 94.6 Date Sample Logged by Lab = 08/06/01 Sample ID = 2180203 Number of Standard Deviations = -1.0 Blind Sample ID = N70 Lab Value = 3.118 Most Probable Value = 3.200 Percent Recovery = 97.4 Date Sample Logged by Lab = 07/31/01 Sample ID = 2120051 Number of Standard Deviations = -0.5 Blind Sample ID = NS6 Lab Value = 0.084 Most Probable Value = 0.084 Percent Recovery = 100.0 Date Sample Logged by Lab = 07/31/01 Sample ID = 2120052 Number of Standard Deviations = 0.0 Blind Sample ID = N69 Lab Value = 0.083 Most Probable Value = 0.084 Percent Recovery = 98.8 Date Sample Logged by Lab = 07/31/01 Sample ID = 2120049 Number of Standard Deviations = -0.0 Blind Sample ID = N69 Lab Value = 3.111 Most Probable Value = 3.200 Percent Recovery = 97.2 Date Sample Logged by Lab = 07/26/01 Sample ID = 2070075 Number of Standard Deviations = -0.6 Blind Sample ID = NS6 Lab Value = 0.080 Most Probable Value = 0.084 Percent Recovery = 95.2 Date Sample Logged by Lab = 07/26/01 Sample ID = 2070077 Number of Standard Deviations = -0.1 Blind Sample ID = N69 Lab Value = 0.071 Most Probable Value = 0.084 Percent Recovery = 84.5 Date Sample Logged by Lab = 07/24/01 Sample ID = 2050112 Number of Standard Deviations = -0.4 Blind Sample ID = N69 Lab Value = 0.072 Most Probable Value = 0.084 Percent Recovery = 85.7 Date Sample Logged by Lab = 07/24/01 Sample ID = 2050113 Number of Standard Deviations = -0.4 Blind Sample ID = N69 Lab Value = 3.129 Most Probable Value = 3.200 Percent Recovery = 97.8 Date Sample Logged by Lab = 07/19/01 Sample ID = 2000088 Number of Standard Deviations = -0.5 Blind Sample ID = NS6 Lab Value = 0.075 Most Probable Value = 0.084 Percent Recovery = 89.3 Date Sample Logged by Lab = 07/19/01 Sample ID = 2000090 Number of Standard Deviations = -0.3 Blind Sample ID = N69 Lab Value = 0.079 Most Probable Value = 0.084 Percent Recovery = 94.0 Date Sample Logged by Lab = 07/17/01 Sample ID = 1980099 Number of Standard Deviations = -0.2 Blind Sample ID = N69 Lab Value = 0.075 Most Probable Value = 0.084 Percent Recovery = 89.3 Date Sample Logged by Lab = 07/16/01 Sample ID = 1970191 Number of Standard Deviations = -0.3 Blind Sample ID = N69 Lab Value = 3.204 Most Probable Value = 3.200 Percent Recovery = 100.1 Date Sample Logged by Lab = 07/12/01 Sample ID = 1930005 Number of Standard Deviations = 0.0 Blind Sample ID = NS6 Lab Value = 0.089 Most Probable Value = 0.084 Percent Recovery = 106.0 Date Sample Logged by Lab = 07/12/01 Sample ID = 1930006 Number of Standard Deviations = 0.2 Blind Sample ID = N69 Lab Value = 0.076 Most Probable Value = 0.084 Percent Recovery = 90.5 Date Sample Logged by Lab = 07/10/01 Sample ID = 1910001 Number of Standard Deviations = -0.3 Blind Sample ID = N69 Lab Value = 0.079 Most Probable Value = 0.084 Percent Recovery = 94.0 Date Sample Logged by Lab = 07/09/01 Sample ID = 1900456 Number of Standard Deviations = -0.2 Blind Sample ID = N69 Lab Value = 0.083 Most Probable Value = 0.084 Percent Recovery = 98.8 Date Sample Logged by Lab = 07/02/01 Sample ID = 1830093 Number of Standard Deviations = -0.0 Blind Sample ID = N69 Lab Value = 2.952 Most Probable Value = 3.200 Percent Recovery = 92.3 Date Sample Logged by Lab = 06/28/01 Sample ID = 1790042 Number of Standard Deviations = -1.7 Blind Sample ID = NS6 Lab Value = 0.938 Most Probable Value = 0.986 Percent Recovery = 95.1 Date Sample Logged by Lab = 06/28/01 Sample ID = 1790041 Number of Standard Deviations = -0.9 Blind Sample ID = N70 Lab Value = 0.943 Most Probable Value = 0.986 Percent Recovery = 95.6 Date Sample Logged by Lab = 06/26/01 Sample ID = 1770089 Number of Standard Deviations = -0.8 Blind Sample ID = N70 Lab Value = 0.958 Most Probable Value = 0.986 Percent Recovery = 97.2 Date Sample Logged by Lab = 06/26/01 Sample ID = 1770090 Number of Standard Deviations = -0.5 Blind Sample ID = N70 Lab Value = 3.127 Most Probable Value = 3.200 Percent Recovery = 97.7 Date Sample Logged by Lab = 06/21/01 Sample ID = 1720142 Number of Standard Deviations = -0.5 Blind Sample ID = NS6 Lab Value = 1.006 Most Probable Value = 0.986 Percent Recovery = 102.0 Date Sample Logged by Lab = 06/21/01 Sample ID = 1720143 Number of Standard Deviations = 0.4 Blind Sample ID = N70 Lab Value = 0.935 Most Probable Value = 0.986 Percent Recovery = 94.8 Date Sample Logged by Lab = 06/20/01 Sample ID = 1710178 Number of Standard Deviations = -0.9 Blind Sample ID = N70 Lab Value = 0.922 Most Probable Value = 0.986 Percent Recovery = 93.5 Date Sample Logged by Lab = 06/20/01 Sample ID = 1710177 Number of Standard Deviations = -1.2 Blind Sample ID = N70 Lab Value = 3.080 Most Probable Value = 3.200 Percent Recovery = 96.3 Date Sample Logged by Lab = 06/14/01 Sample ID = 1650036 Number of Standard Deviations = -0.8 Blind Sample ID = NS6 Lab Value = 0.955 Most Probable Value = 0.986 Percent Recovery = 96.9 Date Sample Logged by Lab = 06/14/01 Sample ID = 1650037 Number of Standard Deviations = -0.6 Blind Sample ID = N70 Lab Value = 0.926 Most Probable Value = 0.986 Percent Recovery = 93.9 Date Sample Logged by Lab = 06/12/01 Sample ID = 1630023 Number of Standard Deviations = -1.1 Blind Sample ID = N70 Lab Value = 0.923 Most Probable Value = 0.986 Percent Recovery = 93.6 Date Sample Logged by Lab = 06/12/01 Sample ID = 1630022 Number of Standard Deviations = -1.2 Blind Sample ID = N70 Lab Value = 3.135 Most Probable Value = 3.200 Percent Recovery = 98.0 Date Sample Logged by Lab = 06/07/01 Sample ID = 1580089 Number of Standard Deviations = -0.4 Blind Sample ID = NS6 Lab Value = 1.002 Most Probable Value = 0.986 Percent Recovery = 101.6 Date Sample Logged by Lab = 06/07/01 Sample ID = 1580087 Number of Standard Deviations = 0.3 Blind Sample ID = N70 Lab Value = 1.032 Most Probable Value = 0.986 Percent Recovery = 104.7 Date Sample Logged by Lab = 06/06/01 Sample ID = 1570034 Number of Standard Deviations = 0.8 Blind Sample ID = N70 Lab Value = 1.036 Most Probable Value = 0.986 Percent Recovery = 105.1 Date Sample Logged by Lab = 06/06/01 Sample ID = 1570033 Number of Standard Deviations = 0.9 Blind Sample ID = N70 Lab Value = 0.076 Most Probable Value = 0.084 Percent Recovery = 90.5 Date Sample Logged by Lab = 05/30/01 Sample ID = 1500159 Number of Standard Deviations = -0.2 Blind Sample ID = N69 Lab Value = 0.076 Most Probable Value = 0.084 Percent Recovery = 90.5 Date Sample Logged by Lab = 05/30/01 Sample ID = 1500160 Number of Standard Deviations = -0.2 Blind Sample ID = N69 Lab Value = 0.074 Most Probable Value = 0.084 Percent Recovery = 88.1 Date Sample Logged by Lab = 05/22/01 Sample ID = 1420100 Number of Standard Deviations = -0.2 Blind Sample ID = N69 Lab Value = 3.127 Most Probable Value = 3.200 Percent Recovery = 97.7 Date Sample Logged by Lab = 05/18/01 Sample ID = 1380044 Number of Standard Deviations = -0.5 Blind Sample ID = NS6 Lab Value = 0.086 Most Probable Value = 0.084 Percent Recovery = 102.4 Date Sample Logged by Lab = 05/18/01 Sample ID = 1380045 Number of Standard Deviations = 0.0 Blind Sample ID = N69 Lab Value = 0.082 Most Probable Value = 0.084 Percent Recovery = 97.6 Date Sample Logged by Lab = 05/15/01 Sample ID = 1350275 Number of Standard Deviations = -0.0 Blind Sample ID = N69 Lab Value = 0.080 Most Probable Value = 0.084 Percent Recovery = 95.2 Date Sample Logged by Lab = 05/15/01 Sample ID = 1350276 Number of Standard Deviations = -0.1 Blind Sample ID = N69 Lab Value = 3.062 Most Probable Value = 3.200 Percent Recovery = 95.7 Date Sample Logged by Lab = 05/10/01 Sample ID = 1300032 Number of Standard Deviations = -0.9 Blind Sample ID = NS6 Lab Value = 0.069 Most Probable Value = 0.084 Percent Recovery = 82.1 Date Sample Logged by Lab = 05/10/01 Sample ID = 1300030 Number of Standard Deviations = -0.3 Blind Sample ID = N69 Lab Value = 0.087 Most Probable Value = 0.084 Percent Recovery = 103.6 Date Sample Logged by Lab = 05/09/01 Sample ID = 1290015 Number of Standard Deviations = 0.1 Blind Sample ID = N69 Lab Value = 0.080 Most Probable Value = 0.084 Percent Recovery = 95.2 Date Sample Logged by Lab = 05/07/01 Sample ID = 1270158 Number of Standard Deviations = -0.1 Blind Sample ID = N69 Lab Value = 3.035 Most Probable Value = 3.200 Percent Recovery = 94.8 Date Sample Logged by Lab = 05/02/01 Sample ID = 1220106 Number of Standard Deviations = -1.1 Blind Sample ID = NS6 Lab Value = 0.074 Most Probable Value = 0.084 Percent Recovery = 88.1 Date Sample Logged by Lab = 05/02/01 Sample ID = 1220108 Number of Standard Deviations = -0.2 Blind Sample ID = N69 Lab Value = 3.057 Most Probable Value = 3.200 Percent Recovery = 95.5 Date Sample Logged by Lab = 03/29/01 Sample ID = 0880095 Number of Standard Deviations = -1.0 Blind Sample ID = NS6 Lab Value = 0.211 Most Probable Value = 0.223 Percent Recovery = 94.6 Date Sample Logged by Lab = 03/29/01 Sample ID = 0880097 Number of Standard Deviations = -0.3 Blind Sample ID = N67 Lab Value = 0.215 Most Probable Value = 0.223 Percent Recovery = 96.5 Date Sample Logged by Lab = 03/28/01 Sample ID = 0870009 Number of Standard Deviations = -0.2 Blind Sample ID = N67 Lab Value = 0.210 Most Probable Value = 0.223 Percent Recovery = 94.2 Date Sample Logged by Lab = 03/26/01 Sample ID = 0850162 Number of Standard Deviations = -0.3 Blind Sample ID = N67 Lab Value = 3.039 Most Probable Value = 3.200 Percent Recovery = 95.0 Date Sample Logged by Lab = 03/23/01 Sample ID = 0820129 Number of Standard Deviations = -1.1 Blind Sample ID = NS6 Lab Value = 0.210 Most Probable Value = 0.223 Percent Recovery = 94.2 Date Sample Logged by Lab = 03/23/01 Sample ID = 0820130 Number of Standard Deviations = -0.3 Blind Sample ID = N67 Lab Value = 0.217 Most Probable Value = 0.223 Percent Recovery = 97.3 Date Sample Logged by Lab = 03/20/01 Sample ID = 0790003 Number of Standard Deviations = -0.1 Blind Sample ID = N67 Lab Value = 0.216 Most Probable Value = 0.223 Percent Recovery = 96.9 Date Sample Logged by Lab = 03/19/01 Sample ID = 0780188 Number of Standard Deviations = -0.2 Blind Sample ID = N67 Lab Value = 3.148 Most Probable Value = 3.200 Percent Recovery = 98.4 Date Sample Logged by Lab = 03/15/01 Sample ID = 0740031 Number of Standard Deviations = -0.3 Blind Sample ID = NS6 Lab Value = 0.224 Most Probable Value = 0.223 Percent Recovery = 100.4 Date Sample Logged by Lab = 03/15/01 Sample ID = 0740032 Number of Standard Deviations = 0.0 Blind Sample ID = N67 Lab Value = 0.204 Most Probable Value = 0.223 Percent Recovery = 91.5 Date Sample Logged by Lab = 03/13/01 Sample ID = 0720058 Number of Standard Deviations = -0.4 Blind Sample ID = N67 Lab Value = 0.197 Most Probable Value = 0.223 Percent Recovery = 88.3 Date Sample Logged by Lab = 03/12/01 Sample ID = 0710094 Number of Standard Deviations = -0.6 Blind Sample ID = N67 Lab Value = 3.144 Most Probable Value = 3.200 Percent Recovery = 98.3 Date Sample Logged by Lab = 03/08/01 Sample ID = 0670037 Number of Standard Deviations = -0.4 Blind Sample ID = NS6 Lab Value = 0.193 Most Probable Value = 0.223 Percent Recovery = 86.5 Date Sample Logged by Lab = 03/08/01 Sample ID = 0670038 Number of Standard Deviations = -0.7 Blind Sample ID = N67 Lab Value = 0.199 Most Probable Value = 0.223 Percent Recovery = 89.2 Date Sample Logged by Lab = 03/06/01 Sample ID = 0650077 Number of Standard Deviations = -0.5 Blind Sample ID = N67 Lab Value = 0.196 Most Probable Value = 0.223 Percent Recovery = 87.9 Date Sample Logged by Lab = 03/06/01 Sample ID = 0650078 Number of Standard Deviations = -0.6 Blind Sample ID = N67 Lab Value = 3.248 Most Probable Value = 3.200 Percent Recovery = 101.5 Date Sample Logged by Lab = 03/02/01 Sample ID = 0610070 Number of Standard Deviations = 0.3 Blind Sample ID = NS6 Lab Value = 1.718 Most Probable Value = 1.683 Percent Recovery = 102.1 Date Sample Logged by Lab = 03/02/01 Sample ID = 0610069 Number of Standard Deviations = 0.4 Blind Sample ID = N68 Lab Value = 1.674 Most Probable Value = 1.683 Percent Recovery = 99.5 Date Sample Logged by Lab = 02/28/01 Sample ID = 0590005 Number of Standard Deviations = -0.1 Blind Sample ID = N68 Lab Value = 1.694 Most Probable Value = 1.683 Percent Recovery = 100.7 Date Sample Logged by Lab = 02/27/01 Sample ID = 0580002 Number of Standard Deviations = 0.1 Blind Sample ID = N68 Lab Value = 3.171 Most Probable Value = 3.200 Percent Recovery = 99.1 Date Sample Logged by Lab = 02/22/01 Sample ID = 0530001 Number of Standard Deviations = -0.2 Blind Sample ID = NS6 Lab Value = 1.695 Most Probable Value = 1.683 Percent Recovery = 100.7 Date Sample Logged by Lab = 02/22/01 Sample ID = 0530003 Number of Standard Deviations = 0.1 Blind Sample ID = N68 Lab Value = 1.678 Most Probable Value = 1.683 Percent Recovery = 99.7 Date Sample Logged by Lab = 02/21/01 Sample ID = 0520068 Number of Standard Deviations = -0.1 Blind Sample ID = N68 Lab Value = 1.676 Most Probable Value = 1.683 Percent Recovery = 99.6 Date Sample Logged by Lab = 02/21/01 Sample ID = 0520067 Number of Standard Deviations = -0.1 Blind Sample ID = N68 Lab Value = 3.188 Most Probable Value = 3.200 Percent Recovery = 99.6 Date Sample Logged by Lab = 02/16/01 Sample ID = 0470111 Number of Standard Deviations = -0.1 Blind Sample ID = NS6 Lab Value = 1.686 Most Probable Value = 1.683 Percent Recovery = 100.2 Date Sample Logged by Lab = 02/16/01 Sample ID = 0470112 Number of Standard Deviations = 0.0 Blind Sample ID = N68 Lab Value = 1.699 Most Probable Value = 1.683 Percent Recovery = 101.0 Date Sample Logged by Lab = 02/14/01 Sample ID = 0450084 Number of Standard Deviations = 0.2 Blind Sample ID = N68 Lab Value = 1.691 Most Probable Value = 1.683 Percent Recovery = 100.5 Date Sample Logged by Lab = 02/12/01 Sample ID = 0430161 Number of Standard Deviations = 0.1 Blind Sample ID = N68 Lab Value = 3.182 Most Probable Value = 3.200 Percent Recovery = 99.4 Date Sample Logged by Lab = 02/08/01 Sample ID = 0390080 Number of Standard Deviations = -0.1 Blind Sample ID = NS6 Lab Value = 1.692 Most Probable Value = 1.683 Percent Recovery = 100.5 Date Sample Logged by Lab = 02/08/01 Sample ID = 0390078 Number of Standard Deviations = 0.1 Blind Sample ID = N68 Lab Value = 1.742 Most Probable Value = 1.683 Percent Recovery = 103.5 Date Sample Logged by Lab = 02/06/01 Sample ID = 0370014 Number of Standard Deviations = 0.7 Blind Sample ID = N68 Lab Value = 1.652 Most Probable Value = 1.683 Percent Recovery = 98.2 Date Sample Logged by Lab = 02/05/01 Sample ID = 0360081 Number of Standard Deviations = -0.4 Blind Sample ID = N68 Lab Value = 0.206 Most Probable Value = 0.223 Percent Recovery = 92.4 Date Sample Logged by Lab = 02/01/01 Sample ID = 0320003 Number of Standard Deviations = -0.4 Blind Sample ID = N67 Lab Value = 0.206 Most Probable Value = 0.223 Percent Recovery = 92.4 Date Sample Logged by Lab = 02/01/01 Sample ID = 0320004 Number of Standard Deviations = -0.4 Blind Sample ID = N67 Lab Value = 0.206 Most Probable Value = 0.223 Percent Recovery = 92.4 Date Sample Logged by Lab = 01/30/01 Sample ID = 0300015 Number of Standard Deviations = -0.4 Blind Sample ID = N67 Lab Value = 0.203 Most Probable Value = 0.223 Percent Recovery = 91.0 Date Sample Logged by Lab = 01/25/01 Sample ID = 0250013 Number of Standard Deviations = -0.4 Blind Sample ID = N67 Lab Value = 3.166 Most Probable Value = 3.200 Percent Recovery = 98.9 Date Sample Logged by Lab = 01/23/01 Sample ID = 0230068 Number of Standard Deviations = -0.2 Blind Sample ID = NS6 Lab Value = 0.213 Most Probable Value = 0.223 Percent Recovery = 95.5 Date Sample Logged by Lab = 01/23/01 Sample ID = 0230069 Number of Standard Deviations = -0.2 Blind Sample ID = N67 Lab Value = 0.211 Most Probable Value = 0.223 Percent Recovery = 94.6 Date Sample Logged by Lab = 01/22/01 Sample ID = 0220070 Number of Standard Deviations = -0.3 Blind Sample ID = N67 Lab Value = 0.218 Most Probable Value = 0.223 Percent Recovery = 97.8 Date Sample Logged by Lab = 01/19/01 Sample ID = 0190061 Number of Standard Deviations = -0.1 Blind Sample ID = N67 Lab Value = 3.149 Most Probable Value = 3.200 Percent Recovery = 98.4 Date Sample Logged by Lab = 01/17/01 Sample ID = 0170013 Number of Standard Deviations = -0.3 Blind Sample ID = NS6 Lab Value = 0.220 Most Probable Value = 0.223 Percent Recovery = 98.7 Date Sample Logged by Lab = 01/16/01 Sample ID = 0160060 Number of Standard Deviations = -0.1 Blind Sample ID = N67 Lab Value = 0.222 Most Probable Value = 0.223 Percent Recovery = 99.6 Date Sample Logged by Lab = 01/12/01 Sample ID = 0120096 Number of Standard Deviations = -0.0 Blind Sample ID = N67 Lab Value = 3.117 Most Probable Value = 3.200 Percent Recovery = 97.4 Date Sample Logged by Lab = 01/10/01 Sample ID = 0100023 Number of Standard Deviations = -0.6 Blind Sample ID = NS6 Lab Value = 0.210 Most Probable Value = 0.223 Percent Recovery = 94.2 Date Sample Logged by Lab = 01/10/01 Sample ID = 0100025 Number of Standard Deviations = -0.3 Blind Sample ID = N67 Lab Value = 0.208 Most Probable Value = 0.223 Percent Recovery = 93.3 Date Sample Logged by Lab = 01/10/01 Sample ID = 0100027 Number of Standard Deviations = -0.3 Blind Sample ID = N67 Lab Value = 0.209 Most Probable Value = 0.223 Percent Recovery = 93.7 Date Sample Logged by Lab = 01/10/01 Sample ID = 0100026 Number of Standard Deviations = -0.3 Blind Sample ID = N67 Lab Value = 3.161 Most Probable Value = 3.200 Percent Recovery = 98.8 Date Sample Logged by Lab = 01/08/01 Sample ID = 0080015 Number of Standard Deviations = -0.3 Blind Sample ID = NS6 Lab Value = 1.660 Most Probable Value = 1.683 Percent Recovery = 98.6 Date Sample Logged by Lab = 12/29/00 Sample ID = 3640034 Number of Standard Deviations = -0.3 Blind Sample ID = N68 Lab Value = 3.112 Most Probable Value = 3.200 Percent Recovery = 97.3 Date Sample Logged by Lab = 12/28/00 Sample ID = 3630013 Number of Standard Deviations = -0.6 Blind Sample ID = NS6 Lab Value = 1.665 Most Probable Value = 1.683 Percent Recovery = 98.9 Date Sample Logged by Lab = 12/28/00 Sample ID = 3630012 Number of Standard Deviations = -0.2 Blind Sample ID = N68 Lab Value = 1.667 Most Probable Value = 1.683 Percent Recovery = 99.0 Date Sample Logged by Lab = 12/26/00 Sample ID = 3610145 Number of Standard Deviations = -0.2 Blind Sample ID = N68 Lab Value = 1.679 Most Probable Value = 1.683 Percent Recovery = 99.8 Date Sample Logged by Lab = 12/26/00 Sample ID = 3610144 Number of Standard Deviations = -0.0 Blind Sample ID = N68 Lab Value = 3.102 Most Probable Value = 3.200 Percent Recovery = 96.9 Date Sample Logged by Lab = 12/20/00 Sample ID = 3550017 Number of Standard Deviations = -0.7 Blind Sample ID = NS6 Lab Value = 1.644 Most Probable Value = 1.683 Percent Recovery = 97.7 Date Sample Logged by Lab = 12/20/00 Sample ID = 3550015 Number of Standard Deviations = -0.5 Blind Sample ID = N68 Lab Value = 1.653 Most Probable Value = 1.683 Percent Recovery = 98.2 Date Sample Logged by Lab = 12/18/00 Sample ID = 3530057 Number of Standard Deviations = -0.4 Blind Sample ID = N68 Lab Value = 1.654 Most Probable Value = 1.683 Percent Recovery = 98.3 Date Sample Logged by Lab = 12/14/00 Sample ID = 3490007 Number of Standard Deviations = -0.3 Blind Sample ID = N68 Lab Value = 3.182 Most Probable Value = 3.200 Percent Recovery = 99.4 Date Sample Logged by Lab = 12/12/00 Sample ID = 3470007 Number of Standard Deviations = -0.1 Blind Sample ID = NS6 Lab Value = 1.687 Most Probable Value = 1.683 Percent Recovery = 100.2 Date Sample Logged by Lab = 12/12/00 Sample ID = 3470006 Number of Standard Deviations = 0.0 Blind Sample ID = N68 Lab Value = 1.700 Most Probable Value = 1.683 Percent Recovery = 101.0 Date Sample Logged by Lab = 12/11/00 Sample ID = 3460059 Number of Standard Deviations = 0.2 Blind Sample ID = N68 Lab Value = 1.657 Most Probable Value = 1.683 Percent Recovery = 98.5 Date Sample Logged by Lab = 12/07/00 Sample ID = 3420111 Number of Standard Deviations = -0.3 Blind Sample ID = N68 Lab Value = 1.657 Most Probable Value = 1.683 Percent Recovery = 98.5 Date Sample Logged by Lab = 12/07/00 Sample ID = 3420111 Number of Standard Deviations = -0.3 Blind Sample ID = N68 Lab Value = 3.115 Most Probable Value = 3.200 Percent Recovery = 97.3 Date Sample Logged by Lab = 12/06/00 Sample ID = 3410043 Number of Standard Deviations = -0.6 Blind Sample ID = NS6 Lab Value = 1.665 Most Probable Value = 1.683 Percent Recovery = 98.9 Date Sample Logged by Lab = 12/06/00 Sample ID = 3410042 Number of Standard Deviations = -0.2 Blind Sample ID = N68 Lab Value = 1.680 Most Probable Value = 1.683 Percent Recovery = 99.8 Date Sample Logged by Lab = 12/06/00 Sample ID = 3410044 Number of Standard Deviations = -0.0 Blind Sample ID = N68 Lab Value = 0.211 Most Probable Value = 0.223 Percent Recovery = 94.6 Date Sample Logged by Lab = 12/01/00 Sample ID = 3360010 Number of Standard Deviations = -0.3 Blind Sample ID = N67 Lab Value = 3.086 Most Probable Value = 3.200 Percent Recovery = 96.4 Date Sample Logged by Lab = 11/28/00 Sample ID = 3330047 Number of Standard Deviations = -0.8 Blind Sample ID = NS6 Lab Value = 0.212 Most Probable Value = 0.223 Percent Recovery = 95.1 Date Sample Logged by Lab = 11/28/00 Sample ID = 3330046 Number of Standard Deviations = -0.2 Blind Sample ID = N67 Lab Value = 0.209 Most Probable Value = 0.223 Percent Recovery = 93.7 Date Sample Logged by Lab = 11/27/00 Sample ID = 3320010 Number of Standard Deviations = -0.3 Blind Sample ID = N67 Lab Value = 0.181 Most Probable Value = 0.223 Percent Recovery = 81.2 Date Sample Logged by Lab = 11/24/00 Sample ID = 3290040 Number of Standard Deviations = -0.9 Blind Sample ID = N67 Lab Value = 3.210 Most Probable Value = 3.200 Percent Recovery = 100.3 Date Sample Logged by Lab = 11/22/00 Sample ID = 3270022 Number of Standard Deviations = 0.1 Blind Sample ID = NS6 Lab Value = 0.191 Most Probable Value = 0.223 Percent Recovery = 85.7 Date Sample Logged by Lab = 11/22/00 Sample ID = 3270020 Number of Standard Deviations = -0.7 Blind Sample ID = N67 Lab Value = 0.200 Most Probable Value = 0.223 Percent Recovery = 89.7 Date Sample Logged by Lab = 11/22/00 Sample ID = 3270023 Number of Standard Deviations = -0.5 Blind Sample ID = N67 Lab Value = 0.177 Most Probable Value = 0.223 Percent Recovery = 79.4 Date Sample Logged by Lab = 11/16/00 Sample ID = 3210015 Number of Standard Deviations = -1.0 Blind Sample ID = N67 Lab Value = 3.130 Most Probable Value = 3.200 Percent Recovery = 97.8 Date Sample Logged by Lab = 11/14/00 Sample ID = 3190015 Number of Standard Deviations = -0.5 Blind Sample ID = NS6 Lab Value = 0.213 Most Probable Value = 0.223 Percent Recovery = 95.5 Date Sample Logged by Lab = 11/14/00 Sample ID = 3190014 Number of Standard Deviations = -0.2 Blind Sample ID = N67 Lab Value = 0.208 Most Probable Value = 0.223 Percent Recovery = 93.3 Date Sample Logged by Lab = 11/09/00 Sample ID = 3140004 Number of Standard Deviations = -0.3 Blind Sample ID = N67 Lab Value = 3.164 Most Probable Value = 3.200 Percent Recovery = 98.9 Date Sample Logged by Lab = 11/07/00 Sample ID = 3120028 Number of Standard Deviations = -0.2 Blind Sample ID = NS6 Lab Value = 0.203 Most Probable Value = 0.223 Percent Recovery = 91.0 Date Sample Logged by Lab = 11/07/00 Sample ID = 3120030 Number of Standard Deviations = -0.4 Blind Sample ID = N67 Lab Value = 0.198 Most Probable Value = 0.223 Percent Recovery = 88.8 Date Sample Logged by Lab = 11/07/00 Sample ID = 3120031 Number of Standard Deviations = -0.6 Blind Sample ID = N67 Lab Value = 0.173 Most Probable Value = 0.223 Percent Recovery = 77.6 Date Sample Logged by Lab = 11/02/00 Sample ID = 3070016 Number of Standard Deviations = -1.1 Blind Sample ID = N67 Lab Value = 1.674 Most Probable Value = 1.683 Percent Recovery = 99.5 Date Sample Logged by Lab = 11/01/00 Sample ID = 3060014 Number of Standard Deviations = -0.1 Blind Sample ID = N68 Lab Value = 1.684 Most Probable Value = 1.683 Percent Recovery = 100.1 Date Sample Logged by Lab = 10/30/00 Sample ID = 3040098 Number of Standard Deviations = 0.0 Blind Sample ID = N68 Lab Value = 1.680 Most Probable Value = 1.683 Percent Recovery = 99.8 Date Sample Logged by Lab = 10/26/00 Sample ID = 3000164 Number of Standard Deviations = -0.0 Blind Sample ID = N68 Lab Value = 1.658 Most Probable Value = 1.683 Percent Recovery = 98.5 Date Sample Logged by Lab = 10/26/00 Sample ID = 3000163 Number of Standard Deviations = -0.3 Blind Sample ID = N68 Lab Value = 1.625 Most Probable Value = 1.683 Percent Recovery = 96.6 Date Sample Logged by Lab = 10/23/00 Sample ID = 2970147 Number of Standard Deviations = -0.7 Blind Sample ID = N68 Lab Value = 3.212 Most Probable Value = 3.200 Percent Recovery = 100.4 Date Sample Logged by Lab = 10/20/00 Sample ID = 2940070 Number of Standard Deviations = 0.1 Blind Sample ID = NS6 Lab Value = 1.681 Most Probable Value = 1.683 Percent Recovery = 99.9 Date Sample Logged by Lab = 10/20/00 Sample ID = 2940073 Number of Standard Deviations = -0.0 Blind Sample ID = N68 Lab Value = 1.647 Most Probable Value = 1.683 Percent Recovery = 97.9 Date Sample Logged by Lab = 10/17/00 Sample ID = 2910003 Number of Standard Deviations = -0.4 Blind Sample ID = N68 Lab Value = 1.653 Most Probable Value = 1.683 Percent Recovery = 98.2 Date Sample Logged by Lab = 10/16/00 Sample ID = 2900219 Number of Standard Deviations = -0.4 Blind Sample ID = N68 Lab Value = 3.210 Most Probable Value = 3.200 Percent Recovery = 100.3 Date Sample Logged by Lab = 10/13/00 Sample ID = 2870115 Number of Standard Deviations = 0.1 Blind Sample ID = NS6 Lab Value = 3.234 Most Probable Value = 3.200 Percent Recovery = 101.1 Date Sample Logged by Lab = 10/13/00 Sample ID = 2870097 Number of Standard Deviations = 0.2 Blind Sample ID = NS6 Lab Value = 1.675 Most Probable Value = 1.683 Percent Recovery = 99.5 Date Sample Logged by Lab = 10/13/00 Sample ID = 2870116 Number of Standard Deviations = -0.1 Blind Sample ID = N68 Lab Value = 1.696 Most Probable Value = 1.683 Percent Recovery = 100.8 Date Sample Logged by Lab = 10/13/00 Sample ID = 2870098 Number of Standard Deviations = 0.2 Blind Sample ID = N68 Lab Value = 1.675 Most Probable Value = 1.683 Percent Recovery = 99.5 Date Sample Logged by Lab = 10/13/00 Sample ID = 2870100 Number of Standard Deviations = -0.1 Blind Sample ID = N68 Lab Value = 1.653 Most Probable Value = 1.683 Percent Recovery = 98.2 Date Sample Logged by Lab = 10/04/00 Sample ID = 2780008 Number of Standard Deviations = -0.4 Blind Sample ID = N68 Lab Value = 0.438 Most Probable Value = 0.444 Percent Recovery = 98.6 Date Sample Logged by Lab = 09/29/00 Sample ID = 2730020 Number of Standard Deviations = -0.1 Blind Sample ID = NS4 Lab Value = 0.449 Most Probable Value = 0.444 Percent Recovery = 101.1 Date Sample Logged by Lab = 09/27/00 Sample ID = 2710017 Number of Standard Deviations = 0.1 Blind Sample ID = NS4 Lab Value = 0.432 Most Probable Value = 0.444 Percent Recovery = 97.3 Date Sample Logged by Lab = 09/22/00 Sample ID = 2660008 Number of Standard Deviations = -0.3 Blind Sample ID = NS4 Lab Value = 0.442 Most Probable Value = 0.444 Percent Recovery = 99.5 Date Sample Logged by Lab = 09/20/00 Sample ID = 2640053 Number of Standard Deviations = -0.0 Blind Sample ID = NS4 Lab Value = 0.451 Most Probable Value = 0.444 Percent Recovery = 101.6 Date Sample Logged by Lab = 09/15/00 Sample ID = 2590090 Number of Standard Deviations = 0.2 Blind Sample ID = NS4 Lab Value = 0.447 Most Probable Value = 0.444 Percent Recovery = 100.7 Date Sample Logged by Lab = 09/13/00 Sample ID = 2570122 Number of Standard Deviations = 0.1 Blind Sample ID = NS4 Lab Value = 0.398 Most Probable Value = 0.444 Percent Recovery = 89.6 Date Sample Logged by Lab = 09/08/00 Sample ID = 2520002 Number of Standard Deviations = -1.0 Blind Sample ID = NS4 Lab Value = 0.431 Most Probable Value = 0.444 Percent Recovery = 97.1 Date Sample Logged by Lab = 09/06/00 Sample ID = 2500005 Number of Standard Deviations = -0.3 Blind Sample ID = NS4 Lab Value = 0.050 Most Probable Value = 0.037 Percent Recovery = 135.1 Date Sample Logged by Lab = 09/06/00 Sample ID = 2500003 Number of Standard Deviations = 0.3 Blind Sample ID = N65 Lab Value = 0.935 Most Probable Value = 0.931 Percent Recovery = 100.4 Date Sample Logged by Lab = 08/29/00 Sample ID = 2420299 Number of Standard Deviations = 0.1 Blind Sample ID = N66 Lab Value = 0.909 Most Probable Value = 0.931 Percent Recovery = 97.6 Date Sample Logged by Lab = 08/29/00 Sample ID = 2420007 Number of Standard Deviations = -0.4 Blind Sample ID = N66 Lab Value = 0.387 Most Probable Value = 0.444 Percent Recovery = 87.2 Date Sample Logged by Lab = 08/25/00 Sample ID = 2380030 Number of Standard Deviations = -1.3 Blind Sample ID = NS4 Lab Value = 0.866 Most Probable Value = 0.931 Percent Recovery = 93.0 Date Sample Logged by Lab = 08/25/00 Sample ID = 2380029 Number of Standard Deviations = -1.2 Blind Sample ID = N66 Lab Value = 0.919 Most Probable Value = 0.931 Percent Recovery = 98.7 Date Sample Logged by Lab = 08/24/00 Sample ID = 2370029 Number of Standard Deviations = -0.2 Blind Sample ID = N66 Lab Value = 0.399 Most Probable Value = 0.444 Percent Recovery = 89.9 Date Sample Logged by Lab = 08/23/00 Sample ID = 2360062 Number of Standard Deviations = -1.0 Blind Sample ID = NS4 Lab Value = 0.878 Most Probable Value = 0.931 Percent Recovery = 94.3 Date Sample Logged by Lab = 08/23/00 Sample ID = 2360061 Number of Standard Deviations = -1.0 Blind Sample ID = N66 Lab Value = 0.935 Most Probable Value = 0.931 Percent Recovery = 100.4 Date Sample Logged by Lab = 08/22/00 Sample ID = 2350003 Number of Standard Deviations = 0.1 Blind Sample ID = N66 Lab Value = 0.929 Most Probable Value = 0.931 Percent Recovery = 99.8 Date Sample Logged by Lab = 08/21/00 Sample ID = 2340143 Number of Standard Deviations = -0.0 Blind Sample ID = N66 Lab Value = 0.448 Most Probable Value = 0.444 Percent Recovery = 100.9 Date Sample Logged by Lab = 08/18/00 Sample ID = 2310069 Number of Standard Deviations = 0.1 Blind Sample ID = NS4 Lab Value = 0.936 Most Probable Value = 0.931 Percent Recovery = 100.5 Date Sample Logged by Lab = 08/18/00 Sample ID = 2310071 Number of Standard Deviations = 0.1 Blind Sample ID = N66 Lab Value = 0.929 Most Probable Value = 0.931 Percent Recovery = 99.8 Date Sample Logged by Lab = 08/17/00 Sample ID = 2300017 Number of Standard Deviations = -0.0 Blind Sample ID = N66 Lab Value = 0.409 Most Probable Value = 0.444 Percent Recovery = 92.1 Date Sample Logged by Lab = 08/16/00 Sample ID = 2290005 Number of Standard Deviations = -0.8 Blind Sample ID = NS4 Lab Value = 0.895 Most Probable Value = 0.931 Percent Recovery = 96.1 Date Sample Logged by Lab = 08/16/00 Sample ID = 2290006 Number of Standard Deviations = -0.7 Blind Sample ID = N66 Lab Value = 0.891 Most Probable Value = 0.931 Percent Recovery = 95.7 Date Sample Logged by Lab = 08/15/00 Sample ID = 2280003 Number of Standard Deviations = -0.7 Blind Sample ID = N66 Lab Value = 0.927 Most Probable Value = 0.931 Percent Recovery = 99.6 Date Sample Logged by Lab = 08/14/00 Sample ID = 2270110 Number of Standard Deviations = -0.1 Blind Sample ID = N66 Lab Value = 0.420 Most Probable Value = 0.444 Percent Recovery = 94.6 Date Sample Logged by Lab = 08/11/00 Sample ID = 2240007 Number of Standard Deviations = -0.5 Blind Sample ID = NS4 Lab Value = 0.904 Most Probable Value = 0.931 Percent Recovery = 97.1 Date Sample Logged by Lab = 08/11/00 Sample ID = 2240006 Number of Standard Deviations = -0.5 Blind Sample ID = N66 Lab Value = 0.881 Most Probable Value = 0.931 Percent Recovery = 94.6 Date Sample Logged by Lab = 08/10/00 Sample ID = 2230012 Number of Standard Deviations = -0.9 Blind Sample ID = N66 Lab Value = 0.440 Most Probable Value = 0.444 Percent Recovery = 99.1 Date Sample Logged by Lab = 08/09/00 Sample ID = 2220005 Number of Standard Deviations = -0.1 Blind Sample ID = NS4 Lab Value = 0.929 Most Probable Value = 0.931 Percent Recovery = 99.8 Date Sample Logged by Lab = 08/09/00 Sample ID = 2220007 Number of Standard Deviations = -0.0 Blind Sample ID = N66 Lab Value = 0.952 Most Probable Value = 0.931 Percent Recovery = 102.3 Date Sample Logged by Lab = 08/08/00 Sample ID = 2210028 Number of Standard Deviations = 0.4 Blind Sample ID = N66 Lab Value = 0.933 Most Probable Value = 0.931 Percent Recovery = 100.2 Date Sample Logged by Lab = 08/07/00 Sample ID = 2200186 Number of Standard Deviations = 0.0 Blind Sample ID = N66 Lab Value = 0.425 Most Probable Value = 0.444 Percent Recovery = 95.7 Date Sample Logged by Lab = 08/02/00 Sample ID = 2150004 Number of Standard Deviations = -0.4 Blind Sample ID = NS4 Lab Value = 0.426 Most Probable Value = 0.444 Percent Recovery = 95.9 Date Sample Logged by Lab = 08/02/00 Sample ID = 2150003 Number of Standard Deviations = -0.4 Blind Sample ID = NS4 Lab Value = 0.914 Most Probable Value = 0.931 Percent Recovery = 98.2 Date Sample Logged by Lab = 08/02/00 Sample ID = 2150008 Number of Standard Deviations = -0.3 Blind Sample ID = N66 Lab Value = 0.908 Most Probable Value = 0.931 Percent Recovery = 97.5 Date Sample Logged by Lab = 08/02/00 Sample ID = 2150005 Number of Standard Deviations = -0.4 Blind Sample ID = N66 Lab Value = 0.911 Most Probable Value = 0.931 Percent Recovery = 97.9 Date Sample Logged by Lab = 08/02/00 Sample ID = 2150002 Number of Standard Deviations = -0.4 Blind Sample ID = N66 Lab Value = 0.438 Most Probable Value = 0.444 Percent Recovery = 98.6 Date Sample Logged by Lab = 08/01/00 Sample ID = 2140277 Number of Standard Deviations = -0.1 Blind Sample ID = NS4 Lab Value = 0.447 Most Probable Value = 0.444 Percent Recovery = 100.7 Date Sample Logged by Lab = 07/27/00 Sample ID = 2090016 Number of Standard Deviations = 0.1 Blind Sample ID = NS4 Lab Value = 0.433 Most Probable Value = 0.444 Percent Recovery = 97.5 Date Sample Logged by Lab = 07/26/00 Sample ID = 2080027 Number of Standard Deviations = -0.2 Blind Sample ID = NS4 Lab Value = 0.433 Most Probable Value = 0.444 Percent Recovery = 97.5 Date Sample Logged by Lab = 07/20/00 Sample ID = 2020144 Number of Standard Deviations = -0.2 Blind Sample ID = NS4 Lab Value = 0.443 Most Probable Value = 0.444 Percent Recovery = 99.8 Date Sample Logged by Lab = 07/17/00 Sample ID = 1990210 Number of Standard Deviations = -0.0 Blind Sample ID = NS4 Lab Value = 0.447 Most Probable Value = 0.444 Percent Recovery = 100.7 Date Sample Logged by Lab = 07/13/00 Sample ID = 1950010 Number of Standard Deviations = 0.1 Blind Sample ID = NS4 Lab Value = 0.439 Most Probable Value = 0.444 Percent Recovery = 98.9 Date Sample Logged by Lab = 07/10/00 Sample ID = 1920068 Number of Standard Deviations = -0.1 Blind Sample ID = NS4 Lab Value = 0.404 Most Probable Value = 0.444 Percent Recovery = 91.0 Date Sample Logged by Lab = 07/06/00 Sample ID = 1880037 Number of Standard Deviations = -0.9 Blind Sample ID = NS4 Lab Value = 0.932 Most Probable Value = 0.931 Percent Recovery = 100.1 Date Sample Logged by Lab = 06/29/00 Sample ID = 1810045 Number of Standard Deviations = 0.0 Blind Sample ID = N66 Lab Value = 0.443 Most Probable Value = 0.444 Percent Recovery = 99.8 Date Sample Logged by Lab = 06/28/00 Sample ID = 1800021 Number of Standard Deviations = -0.0 Blind Sample ID = NS4 Lab Value = 0.948 Most Probable Value = 0.931 Percent Recovery = 101.8 Date Sample Logged by Lab = 06/28/00 Sample ID = 1800024 Number of Standard Deviations = 0.3 Blind Sample ID = N66 Lab Value = 0.930 Most Probable Value = 0.931 Percent Recovery = 99.9 Date Sample Logged by Lab = 06/27/00 Sample ID = 1790016 Number of Standard Deviations = -0.0 Blind Sample ID = N66 Lab Value = 0.930 Most Probable Value = 0.931 Percent Recovery = 99.9 Date Sample Logged by Lab = 06/27/00 Sample ID = 1790015 Number of Standard Deviations = -0.0 Blind Sample ID = N66 Lab Value = 0.426 Most Probable Value = 0.444 Percent Recovery = 95.9 Date Sample Logged by Lab = 06/23/00 Sample ID = 1750016 Number of Standard Deviations = -0.4 Blind Sample ID = NS4 Lab Value = 0.939 Most Probable Value = 0.931 Percent Recovery = 100.9 Date Sample Logged by Lab = 06/23/00 Sample ID = 1750019 Number of Standard Deviations = 0.1 Blind Sample ID = N66 Lab Value = 0.944 Most Probable Value = 0.931 Percent Recovery = 101.4 Date Sample Logged by Lab = 06/22/00 Sample ID = 1740114 Number of Standard Deviations = 0.2 Blind Sample ID = N66 Lab Value = 0.446 Most Probable Value = 0.444 Percent Recovery = 100.5 Date Sample Logged by Lab = 06/21/00 Sample ID = 1730020 Number of Standard Deviations = 0.0 Blind Sample ID = NS4 Lab Value = 0.945 Most Probable Value = 0.931 Percent Recovery = 101.5 Date Sample Logged by Lab = 06/21/00 Sample ID = 1730021 Number of Standard Deviations = 0.3 Blind Sample ID = N66 Lab Value = 0.936 Most Probable Value = 0.931 Percent Recovery = 100.5 Date Sample Logged by Lab = 06/20/00 Sample ID = 1720103 Number of Standard Deviations = 0.1 Blind Sample ID = N66 Lab Value = 0.429 Most Probable Value = 0.444 Percent Recovery = 96.6 Date Sample Logged by Lab = 06/19/00 Sample ID = 1710124 Number of Standard Deviations = -0.3 Blind Sample ID = NS4 Lab Value = 0.923 Most Probable Value = 0.931 Percent Recovery = 99.1 Date Sample Logged by Lab = 06/19/00 Sample ID = 1710123 Number of Standard Deviations = -0.1 Blind Sample ID = N66 Lab Value = 0.921 Most Probable Value = 0.931 Percent Recovery = 98.9 Date Sample Logged by Lab = 06/19/00 Sample ID = 1710121 Number of Standard Deviations = -0.2 Blind Sample ID = N66 Lab Value = 0.985 Most Probable Value = 0.931 Percent Recovery = 105.8 Date Sample Logged by Lab = 06/15/00 Sample ID = 1670295 Number of Standard Deviations = 1.0 Blind Sample ID = N66 Lab Value = 0.433 Most Probable Value = 0.444 Percent Recovery = 97.5 Date Sample Logged by Lab = 06/14/00 Sample ID = 1660091 Number of Standard Deviations = -0.2 Blind Sample ID = NS4 Lab Value = 0.944 Most Probable Value = 0.931 Percent Recovery = 101.4 Date Sample Logged by Lab = 06/14/00 Sample ID = 1660089 Number of Standard Deviations = 0.2 Blind Sample ID = N66 Lab Value = 0.935 Most Probable Value = 0.931 Percent Recovery = 100.4 Date Sample Logged by Lab = 06/13/00 Sample ID = 1650009 Number of Standard Deviations = 0.1 Blind Sample ID = N66 Lab Value = 0.911 Most Probable Value = 0.931 Percent Recovery = 97.9 Date Sample Logged by Lab = 06/12/00 Sample ID = 1640167 Number of Standard Deviations = -0.4 Blind Sample ID = N66 Lab Value = 0.434 Most Probable Value = 0.444 Percent Recovery = 97.7 Date Sample Logged by Lab = 06/09/00 Sample ID = 1610251 Number of Standard Deviations = -0.2 Blind Sample ID = NS4 Lab Value = 0.931 Most Probable Value = 0.931 Percent Recovery = 100.0 Date Sample Logged by Lab = 06/09/00 Sample ID = 1610250 Number of Standard Deviations = 0.0 Blind Sample ID = N66 Lab Value = 0.942 Most Probable Value = 0.931 Percent Recovery = 101.2 Date Sample Logged by Lab = 06/08/00 Sample ID = 1600015 Number of Standard Deviations = 0.2 Blind Sample ID = N66 Lab Value = 0.366 Most Probable Value = 0.444 Percent Recovery = 82.4 Date Sample Logged by Lab = 06/07/00 Sample ID = 1590028 Number of Standard Deviations = -1.7 Blind Sample ID = NS4 Lab Value = 0.858 Most Probable Value = 0.931 Percent Recovery = 92.2 Date Sample Logged by Lab = 06/07/00 Sample ID = 1590026 Number of Standard Deviations = -1.3 Blind Sample ID = N66 Lab Value = 0.894 Most Probable Value = 0.931 Percent Recovery = 96.0 Date Sample Logged by Lab = 06/06/00 Sample ID = 1580015 Number of Standard Deviations = -0.7 Blind Sample ID = N66 Lab Value = 0.389 Most Probable Value = 0.444 Percent Recovery = 87.6 Date Sample Logged by Lab = 06/05/00 Sample ID = 1570172 Number of Standard Deviations = -1.2 Blind Sample ID = NS4 Lab Value = 0.889 Most Probable Value = 0.931 Percent Recovery = 95.5 Date Sample Logged by Lab = 06/05/00 Sample ID = 1570169 Number of Standard Deviations = -0.8 Blind Sample ID = N66 Lab Value = 0.878 Most Probable Value = 0.931 Percent Recovery = 94.3 Date Sample Logged by Lab = 06/05/00 Sample ID = 1570171 Number of Standard Deviations = -1.0 Blind Sample ID = N66 Lab Value = 0.413 Most Probable Value = 0.444 Percent Recovery = 93.0 Date Sample Logged by Lab = 05/26/00 Sample ID = 1470023 Number of Standard Deviations = -0.7 Blind Sample ID = NS4 Lab Value = 0.417 Most Probable Value = 0.444 Percent Recovery = 93.9 Date Sample Logged by Lab = 05/25/00 Sample ID = 1460089 Number of Standard Deviations = -0.6 Blind Sample ID = NS4 Lab Value = 0.430 Most Probable Value = 0.444 Percent Recovery = 96.8 Date Sample Logged by Lab = 05/19/00 Sample ID = 1400061 Number of Standard Deviations = -0.3 Blind Sample ID = NS4 Lab Value = 0.429 Most Probable Value = 0.444 Percent Recovery = 96.6 Date Sample Logged by Lab = 05/17/00 Sample ID = 1380008 Number of Standard Deviations = -0.3 Blind Sample ID = NS4 Lab Value = 0.422 Most Probable Value = 0.444 Percent Recovery = 95.0 Date Sample Logged by Lab = 05/12/00 Sample ID = 1330056 Number of Standard Deviations = -0.5 Blind Sample ID = NS4 Lab Value = 0.442 Most Probable Value = 0.444 Percent Recovery = 99.5 Date Sample Logged by Lab = 05/10/00 Sample ID = 1310004 Number of Standard Deviations = -0.0 Blind Sample ID = NS4 Lab Value = 0.437 Most Probable Value = 0.444 Percent Recovery = 98.4 Date Sample Logged by Lab = 05/05/00 Sample ID = 1260005 Number of Standard Deviations = -0.2 Blind Sample ID = NS4 Lab Value = 0.431 Most Probable Value = 0.444 Percent Recovery = 97.1 Date Sample Logged by Lab = 05/01/00 Sample ID = 1220103 Number of Standard Deviations = -0.3 Blind Sample ID = NS4 Lab Value = 0.955 Most Probable Value = 0.931 Percent Recovery = 102.6 Date Sample Logged by Lab = 05/01/00 Sample ID = 1220101 Number of Standard Deviations = 0.4 Blind Sample ID = N66 Lab Value = 0.929 Most Probable Value = 0.931 Percent Recovery = 99.8 Date Sample Logged by Lab = 04/28/00 Sample ID = 1190025 Number of Standard Deviations = -0.0 Blind Sample ID = N66 Lab Value = 0.440 Most Probable Value = 0.444 Percent Recovery = 99.1 Date Sample Logged by Lab = 04/27/00 Sample ID = 1180018 Number of Standard Deviations = -0.1 Blind Sample ID = NS4 Lab Value = 0.953 Most Probable Value = 0.931 Percent Recovery = 102.4 Date Sample Logged by Lab = 04/27/00 Sample ID = 1180019 Number of Standard Deviations = 0.4 Blind Sample ID = N66 Lab Value = 0.956 Most Probable Value = 0.931 Percent Recovery = 102.7 Date Sample Logged by Lab = 04/27/00 Sample ID = 1180017 Number of Standard Deviations = 0.5 Blind Sample ID = N66 Lab Value = 0.956 Most Probable Value = 0.931 Percent Recovery = 102.7 Date Sample Logged by Lab = 04/25/00 Sample ID = 1160013 Number of Standard Deviations = 0.5 Blind Sample ID = N66 Lab Value = 0.429 Most Probable Value = 0.444 Percent Recovery = 96.6 Date Sample Logged by Lab = 04/24/00 Sample ID = 1150203 Number of Standard Deviations = -0.3 Blind Sample ID = NS4 Lab Value = 0.933 Most Probable Value = 0.931 Percent Recovery = 100.2 Date Sample Logged by Lab = 04/24/00 Sample ID = 1150202 Number of Standard Deviations = 0.0 Blind Sample ID = N66 Lab Value = 0.952 Most Probable Value = 0.931 Percent Recovery = 102.3 Date Sample Logged by Lab = 04/21/00 Sample ID = 1120195 Number of Standard Deviations = 0.4 Blind Sample ID = N66 Lab Value = 0.450 Most Probable Value = 0.444 Percent Recovery = 101.4 Date Sample Logged by Lab = 04/20/00 Sample ID = 1110009 Number of Standard Deviations = 0.1 Blind Sample ID = NS4 Lab Value = 0.956 Most Probable Value = 0.931 Percent Recovery = 102.7 Date Sample Logged by Lab = 04/19/00 Sample ID = 1100005 Number of Standard Deviations = 0.5 Blind Sample ID = N66 Lab Value = 0.948 Most Probable Value = 0.931 Percent Recovery = 101.8 Date Sample Logged by Lab = 04/18/00 Sample ID = 1090153 Number of Standard Deviations = 0.3 Blind Sample ID = N66 Lab Value = 0.446 Most Probable Value = 0.444 Percent Recovery = 100.5 Date Sample Logged by Lab = 04/17/00 Sample ID = 1080076 Number of Standard Deviations = 0.0 Blind Sample ID = NS4 Lab Value = 0.939 Most Probable Value = 0.931 Percent Recovery = 100.9 Date Sample Logged by Lab = 04/17/00 Sample ID = 1080077 Number of Standard Deviations = 0.1 Blind Sample ID = N66 Lab Value = 0.954 Most Probable Value = 0.931 Percent Recovery = 102.5 Date Sample Logged by Lab = 04/14/00 Sample ID = 1050025 Number of Standard Deviations = 0.4 Blind Sample ID = N66 Lab Value = 0.439 Most Probable Value = 0.444 Percent Recovery = 98.9 Date Sample Logged by Lab = 04/13/00 Sample ID = 1040100 Number of Standard Deviations = -0.1 Blind Sample ID = NS4 Lab Value = 0.958 Most Probable Value = 0.931 Percent Recovery = 102.9 Date Sample Logged by Lab = 04/13/00 Sample ID = 1040099 Number of Standard Deviations = 0.5 Blind Sample ID = N66 Lab Value = 0.951 Most Probable Value = 0.931 Percent Recovery = 102.1 Date Sample Logged by Lab = 04/13/00 Sample ID = 1040015 Number of Standard Deviations = 0.4 Blind Sample ID = N66 Lab Value = 0.961 Most Probable Value = 0.931 Percent Recovery = 103.2 Date Sample Logged by Lab = 04/11/00 Sample ID = 1020183 Number of Standard Deviations = 0.5 Blind Sample ID = N66 Lab Value = 0.421 Most Probable Value = 0.444 Percent Recovery = 94.8 Date Sample Logged by Lab = 04/10/00 Sample ID = 1010206 Number of Standard Deviations = -0.5 Blind Sample ID = NS4 Lab Value = 0.946 Most Probable Value = 0.931 Percent Recovery = 101.6 Date Sample Logged by Lab = 04/10/00 Sample ID = 1010204 Number of Standard Deviations = 0.3 Blind Sample ID = N66 Lab Value = 0.935 Most Probable Value = 0.931 Percent Recovery = 100.4 Date Sample Logged by Lab = 04/07/00 Sample ID = 0980007 Number of Standard Deviations = 0.1 Blind Sample ID = N66 Lab Value = 0.417 Most Probable Value = 0.444 Percent Recovery = 93.9 Date Sample Logged by Lab = 04/06/00 Sample ID = 0970011 Number of Standard Deviations = -0.6 Blind Sample ID = NS4 Lab Value = 0.916 Most Probable Value = 0.931 Percent Recovery = 98.4 Date Sample Logged by Lab = 04/06/00 Sample ID = 0970012 Number of Standard Deviations = -0.3 Blind Sample ID = N66 Lab Value = 0.910 Most Probable Value = 0.931 Percent Recovery = 97.7 Date Sample Logged by Lab = 04/05/00 Sample ID = 0960017 Number of Standard Deviations = -0.4 Blind Sample ID = N66 Lab Value = 0.927 Most Probable Value = 0.931 Percent Recovery = 99.6 Date Sample Logged by Lab = 04/04/00 Sample ID = 0950165 Number of Standard Deviations = -0.1 Blind Sample ID = N66 Lab Value = 0.465 Most Probable Value = 0.444 Percent Recovery = 104.7 Date Sample Logged by Lab = 03/31/00 Sample ID = 0910202 Number of Standard Deviations = 0.5 Blind Sample ID = NS4 Lab Value = 0.106 Most Probable Value = 0.084 Percent Recovery = 126.2 Date Sample Logged by Lab = 03/31/00 Sample ID = 0910201 Number of Standard Deviations = 0.5 Blind Sample ID = N63 Lab Value = 0.059 Most Probable Value = 0.084 Percent Recovery = 70.2 Date Sample Logged by Lab = 03/29/00 Sample ID = 0890098 Number of Standard Deviations = -0.6 Blind Sample ID = N63 Lab Value = 0.063 Most Probable Value = 0.084 Percent Recovery = 75.0 Date Sample Logged by Lab = 03/28/00 Sample ID = 0880058 Number of Standard Deviations = -0.5 Blind Sample ID = N63 Lab Value = 0.415 Most Probable Value = 0.444 Percent Recovery = 93.5 Date Sample Logged by Lab = 03/24/00 Sample ID = 0840033 Number of Standard Deviations = -0.6 Blind Sample ID = NS4 Lab Value = 0.063 Most Probable Value = 0.084 Percent Recovery = 75.0 Date Sample Logged by Lab = 03/24/00 Sample ID = 0840032 Number of Standard Deviations = -0.5 Blind Sample ID = N63 Lab Value = 0.080 Most Probable Value = 0.084 Percent Recovery = 95.2 Date Sample Logged by Lab = 03/23/00 Sample ID = 0830003 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.420 Most Probable Value = 0.444 Percent Recovery = 94.6 Date Sample Logged by Lab = 03/22/00 Sample ID = 0820023 Number of Standard Deviations = -0.5 Blind Sample ID = NS4 Lab Value = 0.064 Most Probable Value = 0.084 Percent Recovery = 76.2 Date Sample Logged by Lab = 03/22/00 Sample ID = 0820024 Number of Standard Deviations = -0.4 Blind Sample ID = N63 Lab Value = 0.073 Most Probable Value = 0.084 Percent Recovery = 86.9 Date Sample Logged by Lab = 03/21/00 Sample ID = 0810061 Number of Standard Deviations = -0.2 Blind Sample ID = N63 Lab Value = 0.078 Most Probable Value = 0.084 Percent Recovery = 92.9 Date Sample Logged by Lab = 03/20/00 Sample ID = 0800117 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.435 Most Probable Value = 0.444 Percent Recovery = 98.0 Date Sample Logged by Lab = 03/17/00 Sample ID = 0770029 Number of Standard Deviations = -0.2 Blind Sample ID = NS4 Lab Value = 0.071 Most Probable Value = 0.084 Percent Recovery = 84.5 Date Sample Logged by Lab = 03/17/00 Sample ID = 0770030 Number of Standard Deviations = -0.3 Blind Sample ID = N63 Lab Value = 0.433 Most Probable Value = 0.444 Percent Recovery = 97.5 Date Sample Logged by Lab = 03/15/00 Sample ID = 0750132 Number of Standard Deviations = -0.2 Blind Sample ID = NS4 Lab Value = 0.068 Most Probable Value = 0.084 Percent Recovery = 81.0 Date Sample Logged by Lab = 03/15/00 Sample ID = 0750135 Number of Standard Deviations = -0.4 Blind Sample ID = N63 Lab Value = 0.069 Most Probable Value = 0.084 Percent Recovery = 82.1 Date Sample Logged by Lab = 03/13/00 Sample ID = 0730083 Number of Standard Deviations = -0.3 Blind Sample ID = N63 Lab Value = 0.437 Most Probable Value = 0.444 Percent Recovery = 98.4 Date Sample Logged by Lab = 03/10/00 Sample ID = 0700004 Number of Standard Deviations = -0.2 Blind Sample ID = NS4 Lab Value = 0.073 Most Probable Value = 0.084 Percent Recovery = 86.9 Date Sample Logged by Lab = 03/10/00 Sample ID = 0700003 Number of Standard Deviations = -0.2 Blind Sample ID = N63 Lab Value = 0.081 Most Probable Value = 0.084 Percent Recovery = 96.4 Date Sample Logged by Lab = 03/09/00 Sample ID = 0690007 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.444 Most Probable Value = 0.444 Percent Recovery = 100.0 Date Sample Logged by Lab = 03/08/00 Sample ID = 0680002 Number of Standard Deviations = 0.0 Blind Sample ID = NS4 Lab Value = 0.087 Most Probable Value = 0.084 Percent Recovery = 103.6 Date Sample Logged by Lab = 03/08/00 Sample ID = 0680006 Number of Standard Deviations = 0.1 Blind Sample ID = N63 Lab Value = 0.093 Most Probable Value = 0.084 Percent Recovery = 110.7 Date Sample Logged by Lab = 03/08/00 Sample ID = 0680004 Number of Standard Deviations = 0.2 Blind Sample ID = N63 Lab Value = 0.090 Most Probable Value = 0.084 Percent Recovery = 107.1 Date Sample Logged by Lab = 03/08/00 Sample ID = 0680005 Number of Standard Deviations = 0.1 Blind Sample ID = N63 Lab Value = 0.448 Most Probable Value = 0.444 Percent Recovery = 100.9 Date Sample Logged by Lab = 03/03/00 Sample ID = 0630083 Number of Standard Deviations = 0.1 Blind Sample ID = NS4 Lab Value = 0.092 Most Probable Value = 0.084 Percent Recovery = 109.5 Date Sample Logged by Lab = 03/03/00 Sample ID = 0630082 Number of Standard Deviations = 0.2 Blind Sample ID = N63 Lab Value = 0.067 Most Probable Value = 0.084 Percent Recovery = 79.8 Date Sample Logged by Lab = 03/02/00 Sample ID = 0620238 Number of Standard Deviations = -0.4 Blind Sample ID = N63 Lab Value = 1.209 Most Probable Value = 1.260 Percent Recovery = 96.0 Date Sample Logged by Lab = 03/01/00 Sample ID = 0610010 Number of Standard Deviations = -0.7 Blind Sample ID = N64 Lab Value = 1.248 Most Probable Value = 1.260 Percent Recovery = 99.0 Date Sample Logged by Lab = 02/29/00 Sample ID = 0600030 Number of Standard Deviations = -0.2 Blind Sample ID = N64 Lab Value = 1.464 Most Probable Value = 1.260 Percent Recovery = 116.2 Date Sample Logged by Lab = 02/28/00 Sample ID = 0590089 Number of Standard Deviations = 2.9 Blind Sample ID = N64 Lab Value = 0.451 Most Probable Value = 0.444 Percent Recovery = 101.6 Date Sample Logged by Lab = 02/25/00 Sample ID = 0560180 Number of Standard Deviations = 0.2 Blind Sample ID = NS4 Lab Value = 1.316 Most Probable Value = 1.260 Percent Recovery = 104.4 Date Sample Logged by Lab = 02/25/00 Sample ID = 0560182 Number of Standard Deviations = 0.8 Blind Sample ID = N64 Lab Value = 0.456 Most Probable Value = 0.444 Percent Recovery = 102.7 Date Sample Logged by Lab = 02/24/00 Sample ID = 0550143 Number of Standard Deviations = 0.3 Blind Sample ID = NS4 Lab Value = 1.293 Most Probable Value = 1.260 Percent Recovery = 102.6 Date Sample Logged by Lab = 02/24/00 Sample ID = 0550141 Number of Standard Deviations = 0.5 Blind Sample ID = N64 Lab Value = 1.305 Most Probable Value = 1.260 Percent Recovery = 103.6 Date Sample Logged by Lab = 02/24/00 Sample ID = 0550142 Number of Standard Deviations = 0.6 Blind Sample ID = N64 Lab Value = 1.252 Most Probable Value = 1.260 Percent Recovery = 99.4 Date Sample Logged by Lab = 02/22/00 Sample ID = 0530117 Number of Standard Deviations = -0.1 Blind Sample ID = N64 Lab Value = 0.434 Most Probable Value = 0.444 Percent Recovery = 97.7 Date Sample Logged by Lab = 02/18/00 Sample ID = 0490028 Number of Standard Deviations = -0.2 Blind Sample ID = NS4 Lab Value = 1.257 Most Probable Value = 1.260 Percent Recovery = 99.8 Date Sample Logged by Lab = 02/18/00 Sample ID = 0490027 Number of Standard Deviations = -0.0 Blind Sample ID = N64 Lab Value = 1.210 Most Probable Value = 1.260 Percent Recovery = 96.0 Date Sample Logged by Lab = 02/17/00 Sample ID = 0480082 Number of Standard Deviations = -0.7 Blind Sample ID = N64 Lab Value = 0.430 Most Probable Value = 0.444 Percent Recovery = 96.8 Date Sample Logged by Lab = 02/16/00 Sample ID = 0470015 Number of Standard Deviations = -0.3 Blind Sample ID = NS4 Lab Value = 1.270 Most Probable Value = 1.260 Percent Recovery = 100.8 Date Sample Logged by Lab = 02/16/00 Sample ID = 0470016 Number of Standard Deviations = 0.1 Blind Sample ID = N64 Lab Value = 1.219 Most Probable Value = 1.260 Percent Recovery = 96.7 Date Sample Logged by Lab = 02/15/00 Sample ID = 0460005 Number of Standard Deviations = -0.6 Blind Sample ID = N64 Lab Value = 1.270 Most Probable Value = 1.260 Percent Recovery = 100.8 Date Sample Logged by Lab = 02/14/00 Sample ID = 0450034 Number of Standard Deviations = 0.1 Blind Sample ID = N64 Lab Value = 0.429 Most Probable Value = 0.444 Percent Recovery = 96.6 Date Sample Logged by Lab = 02/11/00 Sample ID = 0420200 Number of Standard Deviations = -0.3 Blind Sample ID = NS4 Lab Value = 1.236 Most Probable Value = 1.260 Percent Recovery = 98.1 Date Sample Logged by Lab = 02/11/00 Sample ID = 0420199 Number of Standard Deviations = -0.3 Blind Sample ID = N64 Lab Value = 1.222 Most Probable Value = 1.260 Percent Recovery = 97.0 Date Sample Logged by Lab = 02/10/00 Sample ID = 0410099 Number of Standard Deviations = -0.5 Blind Sample ID = N64 Lab Value = 1.276 Most Probable Value = 1.260 Percent Recovery = 101.3 Date Sample Logged by Lab = 02/08/00 Sample ID = 0390061 Number of Standard Deviations = 0.2 Blind Sample ID = N64 Lab Value = 1.272 Most Probable Value = 1.260 Percent Recovery = 101.0 Date Sample Logged by Lab = 02/08/00 Sample ID = 0390058 Number of Standard Deviations = 0.2 Blind Sample ID = N64 Lab Value = 0.442 Most Probable Value = 0.444 Percent Recovery = 99.5 Date Sample Logged by Lab = 02/04/00 Sample ID = 0350157 Number of Standard Deviations = -0.0 Blind Sample ID = NS4 Lab Value = 1.264 Most Probable Value = 1.260 Percent Recovery = 100.3 Date Sample Logged by Lab = 02/04/00 Sample ID = 0350155 Number of Standard Deviations = 0.1 Blind Sample ID = N64 Lab Value = 1.251 Most Probable Value = 1.260 Percent Recovery = 99.3 Date Sample Logged by Lab = 02/03/00 Sample ID = 0340007 Number of Standard Deviations = -0.1 Blind Sample ID = N64 Lab Value = 0.438 Most Probable Value = 0.444 Percent Recovery = 98.6 Date Sample Logged by Lab = 02/02/00 Sample ID = 0330067 Number of Standard Deviations = -0.1 Blind Sample ID = NS4 Lab Value = 1.253 Most Probable Value = 1.260 Percent Recovery = 99.4 Date Sample Logged by Lab = 02/02/00 Sample ID = 0330069 Number of Standard Deviations = -0.1 Blind Sample ID = N64 Lab Value = 0.087 Most Probable Value = 0.084 Percent Recovery = 103.6 Date Sample Logged by Lab = 02/01/00 Sample ID = 0320018 Number of Standard Deviations = 0.1 Blind Sample ID = N63 Lab Value = 0.086 Most Probable Value = 0.084 Percent Recovery = 102.4 Date Sample Logged by Lab = 01/31/00 Sample ID = 0310089 Number of Standard Deviations = 0.0 Blind Sample ID = N63 Lab Value = 0.428 Most Probable Value = 0.444 Percent Recovery = 96.4 Date Sample Logged by Lab = 01/28/00 Sample ID = 0280014 Number of Standard Deviations = -0.4 Blind Sample ID = NS4 Lab Value = 0.085 Most Probable Value = 0.084 Percent Recovery = 101.2 Date Sample Logged by Lab = 01/28/00 Sample ID = 0280016 Number of Standard Deviations = 0.0 Blind Sample ID = N63 Lab Value = 0.084 Most Probable Value = 0.084 Percent Recovery = 100.0 Date Sample Logged by Lab = 01/28/00 Sample ID = 0280017 Number of Standard Deviations = 0.0 Blind Sample ID = N63 Lab Value = 0.446 Most Probable Value = 0.444 Percent Recovery = 100.5 Date Sample Logged by Lab = 01/26/00 Sample ID = 0260012 Number of Standard Deviations = 0.0 Blind Sample ID = NS4 Lab Value = 0.077 Most Probable Value = 0.084 Percent Recovery = 91.7 Date Sample Logged by Lab = 01/26/00 Sample ID = 0260013 Number of Standard Deviations = -0.2 Blind Sample ID = N63 Lab Value = 0.055 Most Probable Value = 0.084 Percent Recovery = 65.5 Date Sample Logged by Lab = 01/25/00 Sample ID = 0250068 Number of Standard Deviations = -0.6 Blind Sample ID = N63 Lab Value = 0.072 Most Probable Value = 0.084 Percent Recovery = 85.7 Date Sample Logged by Lab = 01/24/00 Sample ID = 0240146 Number of Standard Deviations = -0.3 Blind Sample ID = N63 Lab Value = 0.445 Most Probable Value = 0.444 Percent Recovery = 100.2 Date Sample Logged by Lab = 01/21/00 Sample ID = 0210030 Number of Standard Deviations = 0.0 Blind Sample ID = NS4 Lab Value = 0.089 Most Probable Value = 0.084 Percent Recovery = 106.0 Date Sample Logged by Lab = 01/21/00 Sample ID = 0210029 Number of Standard Deviations = 0.1 Blind Sample ID = N63 Lab Value = 0.082 Most Probable Value = 0.084 Percent Recovery = 97.6 Date Sample Logged by Lab = 01/21/00 Sample ID = 0210031 Number of Standard Deviations = -0.0 Blind Sample ID = N63 Lab Value = 0.449 Most Probable Value = 0.444 Percent Recovery = 101.1 Date Sample Logged by Lab = 01/19/00 Sample ID = 0190013 Number of Standard Deviations = 0.1 Blind Sample ID = NS4 Lab Value = 0.078 Most Probable Value = 0.084 Percent Recovery = 92.9 Date Sample Logged by Lab = 01/19/00 Sample ID = 0190012 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.085 Most Probable Value = 0.084 Percent Recovery = 101.2 Date Sample Logged by Lab = 01/19/00 Sample ID = 0190014 Number of Standard Deviations = 0.0 Blind Sample ID = N63 Lab Value = 0.425 Most Probable Value = 0.444 Percent Recovery = 95.7 Date Sample Logged by Lab = 01/14/00 Sample ID = 0140018 Number of Standard Deviations = -0.4 Blind Sample ID = NS4 Lab Value = 0.081 Most Probable Value = 0.084 Percent Recovery = 96.4 Date Sample Logged by Lab = 01/14/00 Sample ID = 0140017 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.052 Most Probable Value = 0.084 Percent Recovery = 61.9 Date Sample Logged by Lab = 01/13/00 Sample ID = 0130008 Number of Standard Deviations = -0.7 Blind Sample ID = N63 Lab Value = 0.421 Most Probable Value = 0.444 Percent Recovery = 94.8 Date Sample Logged by Lab = 01/12/00 Sample ID = 0120045 Number of Standard Deviations = -0.5 Blind Sample ID = NS4 Lab Value = 0.064 Most Probable Value = 0.084 Percent Recovery = 76.2 Date Sample Logged by Lab = 01/12/00 Sample ID = 0120044 Number of Standard Deviations = -0.4 Blind Sample ID = N63 Lab Value = 0.077 Most Probable Value = 0.084 Percent Recovery = 91.7 Date Sample Logged by Lab = 01/11/00 Sample ID = 0110008 Number of Standard Deviations = -0.2 Blind Sample ID = N63 Lab Value = 0.092 Most Probable Value = 0.084 Percent Recovery = 109.5 Date Sample Logged by Lab = 01/10/00 Sample ID = 0100123 Number of Standard Deviations = 0.2 Blind Sample ID = N63 Lab Value = 0.435 Most Probable Value = 0.444 Percent Recovery = 98.0 Date Sample Logged by Lab = 01/07/00 Sample ID = 0070097 Number of Standard Deviations = -0.2 Blind Sample ID = NS4 Lab Value = 0.080 Most Probable Value = 0.084 Percent Recovery = 95.2 Date Sample Logged by Lab = 01/07/00 Sample ID = 0070098 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.083 Most Probable Value = 0.084 Percent Recovery = 98.8 Date Sample Logged by Lab = 01/07/00 Sample ID = 0070100 Number of Standard Deviations = -0.0 Blind Sample ID = N63 Lab Value = 0.444 Most Probable Value = 0.444 Percent Recovery = 100.0 Date Sample Logged by Lab = 01/05/00 Sample ID = 0050011 Number of Standard Deviations = 0.0 Blind Sample ID = NS4 Lab Value = 0.078 Most Probable Value = 0.084 Percent Recovery = 92.9 Date Sample Logged by Lab = 01/05/00 Sample ID = 0050012 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.076 Most Probable Value = 0.084 Percent Recovery = 90.5 Date Sample Logged by Lab = 01/04/00 Sample ID = 0040039 Number of Standard Deviations = -0.2 Blind Sample ID = N63 Lab Value = 1.293 Most Probable Value = 1.260 Percent Recovery = 102.6 Date Sample Logged by Lab = 01/03/00 Sample ID = 0030030 Number of Standard Deviations = 0.5 Blind Sample ID = N64 Lab Value = 0.425 Most Probable Value = 0.444 Percent Recovery = 95.7 Date Sample Logged by Lab = 12/29/99 Sample ID = 3630012 Number of Standard Deviations = -0.4 Blind Sample ID = NS4 Lab Value = 1.249 Most Probable Value = 1.260 Percent Recovery = 99.1 Date Sample Logged by Lab = 12/29/99 Sample ID = 3630010 Number of Standard Deviations = -0.2 Blind Sample ID = N64 Lab Value = 0.450 Most Probable Value = 0.444 Percent Recovery = 101.4 Date Sample Logged by Lab = 12/28/99 Sample ID = 3620011 Number of Standard Deviations = 0.1 Blind Sample ID = NS4 Lab Value = 1.305 Most Probable Value = 1.260 Percent Recovery = 103.6 Date Sample Logged by Lab = 12/28/99 Sample ID = 3620014 Number of Standard Deviations = 0.6 Blind Sample ID = N64 Lab Value = 1.318 Most Probable Value = 1.260 Percent Recovery = 104.6 Date Sample Logged by Lab = 12/28/99 Sample ID = 3620013 Number of Standard Deviations = 0.8 Blind Sample ID = N64 Lab Value = 1.298 Most Probable Value = 1.260 Percent Recovery = 103.0 Date Sample Logged by Lab = 12/27/99 Sample ID = 3610031 Number of Standard Deviations = 0.5 Blind Sample ID = N64 Lab Value = 0.446 Most Probable Value = 0.444 Percent Recovery = 100.5 Date Sample Logged by Lab = 12/22/99 Sample ID = 3560012 Number of Standard Deviations = 0.0 Blind Sample ID = NS4 Lab Value = 1.288 Most Probable Value = 1.260 Percent Recovery = 102.2 Date Sample Logged by Lab = 12/22/99 Sample ID = 3560013 Number of Standard Deviations = 0.4 Blind Sample ID = N64 Lab Value = 1.215 Most Probable Value = 1.260 Percent Recovery = 96.4 Date Sample Logged by Lab = 12/21/99 Sample ID = 3550027 Number of Standard Deviations = -0.6 Blind Sample ID = N64 Lab Value = 1.272 Most Probable Value = 1.260 Percent Recovery = 101.0 Date Sample Logged by Lab = 12/20/99 Sample ID = 3540126 Number of Standard Deviations = 0.2 Blind Sample ID = N64 Lab Value = 0.393 Most Probable Value = 0.444 Percent Recovery = 88.5 Date Sample Logged by Lab = 12/17/99 Sample ID = 3510027 Number of Standard Deviations = -1.1 Blind Sample ID = NS4 Lab Value = 1.194 Most Probable Value = 1.260 Percent Recovery = 94.8 Date Sample Logged by Lab = 12/17/99 Sample ID = 3510025 Number of Standard Deviations = -0.9 Blind Sample ID = N64 Lab Value = 0.419 Most Probable Value = 0.444 Percent Recovery = 94.4 Date Sample Logged by Lab = 12/16/99 Sample ID = 3500008 Number of Standard Deviations = -0.6 Blind Sample ID = NS4 Lab Value = 1.245 Most Probable Value = 1.260 Percent Recovery = 98.8 Date Sample Logged by Lab = 12/16/99 Sample ID = 3500009 Number of Standard Deviations = -0.2 Blind Sample ID = N64 Lab Value = 1.234 Most Probable Value = 1.260 Percent Recovery = 97.9 Date Sample Logged by Lab = 12/16/99 Sample ID = 3500011 Number of Standard Deviations = -0.4 Blind Sample ID = N64 Lab Value = 1.249 Most Probable Value = 1.260 Percent Recovery = 99.1 Date Sample Logged by Lab = 12/14/99 Sample ID = 3480009 Number of Standard Deviations = -0.2 Blind Sample ID = N64 Lab Value = 1.247 Most Probable Value = 1.260 Percent Recovery = 99.0 Date Sample Logged by Lab = 12/13/99 Sample ID = 3470160 Number of Standard Deviations = -0.2 Blind Sample ID = N64 Lab Value = 0.425 Most Probable Value = 0.444 Percent Recovery = 95.7 Date Sample Logged by Lab = 12/10/99 Sample ID = 3440185 Number of Standard Deviations = -0.4 Blind Sample ID = NS4 Lab Value = 1.237 Most Probable Value = 1.260 Percent Recovery = 98.2 Date Sample Logged by Lab = 12/10/99 Sample ID = 3440184 Number of Standard Deviations = -0.3 Blind Sample ID = N64 Lab Value = 1.281 Most Probable Value = 1.260 Percent Recovery = 101.7 Date Sample Logged by Lab = 12/09/99 Sample ID = 3430024 Number of Standard Deviations = 0.3 Blind Sample ID = N64 Lab Value = 0.444 Most Probable Value = 0.444 Percent Recovery = 100.0 Date Sample Logged by Lab = 12/08/99 Sample ID = 3420036 Number of Standard Deviations = 0.0 Blind Sample ID = NS4 Lab Value = 1.300 Most Probable Value = 1.260 Percent Recovery = 103.2 Date Sample Logged by Lab = 12/08/99 Sample ID = 3420038 Number of Standard Deviations = 0.6 Blind Sample ID = N64 Lab Value = 1.232 Most Probable Value = 1.260 Percent Recovery = 97.8 Date Sample Logged by Lab = 12/07/99 Sample ID = 3410006 Number of Standard Deviations = -0.4 Blind Sample ID = N64 Lab Value = 1.169 Most Probable Value = 1.260 Percent Recovery = 92.8 Date Sample Logged by Lab = 12/06/99 Sample ID = 3400081 Number of Standard Deviations = -1.3 Blind Sample ID = N64 Lab Value = 0.451 Most Probable Value = 0.444 Percent Recovery = 101.6 Date Sample Logged by Lab = 12/03/99 Sample ID = 3370031 Number of Standard Deviations = 0.2 Blind Sample ID = NS4 Lab Value = 1.307 Most Probable Value = 1.260 Percent Recovery = 103.7 Date Sample Logged by Lab = 12/03/99 Sample ID = 3370032 Number of Standard Deviations = 0.7 Blind Sample ID = N64 Lab Value = 1.297 Most Probable Value = 1.260 Percent Recovery = 102.9 Date Sample Logged by Lab = 12/02/99 Sample ID = 3360334 Number of Standard Deviations = 0.5 Blind Sample ID = N64 Lab Value = 0.090 Most Probable Value = 0.084 Percent Recovery = 107.1 Date Sample Logged by Lab = 12/01/99 Sample ID = 3350022 Number of Standard Deviations = 0.1 Blind Sample ID = N63 Lab Value = 0.078 Most Probable Value = 0.084 Percent Recovery = 92.9 Date Sample Logged by Lab = 11/30/99 Sample ID = 3340029 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.470 Most Probable Value = 0.444 Percent Recovery = 105.9 Date Sample Logged by Lab = 11/26/99 Sample ID = 3300120 Number of Standard Deviations = 0.6 Blind Sample ID = NS4 Lab Value = 0.082 Most Probable Value = 0.084 Percent Recovery = 97.6 Date Sample Logged by Lab = 11/26/99 Sample ID = 3300121 Number of Standard Deviations = -0.0 Blind Sample ID = N63 Lab Value = 0.105 Most Probable Value = 0.084 Percent Recovery = 125.0 Date Sample Logged by Lab = 11/24/99 Sample ID = 3280008 Number of Standard Deviations = 0.5 Blind Sample ID = N63 Lab Value = 0.466 Most Probable Value = 0.444 Percent Recovery = 105.0 Date Sample Logged by Lab = 11/23/99 Sample ID = 3270023 Number of Standard Deviations = 0.5 Blind Sample ID = NS4 Lab Value = 0.108 Most Probable Value = 0.084 Percent Recovery = 128.6 Date Sample Logged by Lab = 11/23/99 Sample ID = 3270024 Number of Standard Deviations = 0.5 Blind Sample ID = N63 Lab Value = 0.109 Most Probable Value = 0.084 Percent Recovery = 129.8 Date Sample Logged by Lab = 11/23/99 Sample ID = 3270021 Number of Standard Deviations = 0.6 Blind Sample ID = N63 Lab Value = 0.445 Most Probable Value = 0.444 Percent Recovery = 100.2 Date Sample Logged by Lab = 11/19/99 Sample ID = 3230009 Number of Standard Deviations = 0.0 Blind Sample ID = NS4 Lab Value = 0.071 Most Probable Value = 0.084 Percent Recovery = 84.5 Date Sample Logged by Lab = 11/19/99 Sample ID = 3230006 Number of Standard Deviations = -0.3 Blind Sample ID = N63 Lab Value = 0.071 Most Probable Value = 0.084 Percent Recovery = 84.5 Date Sample Logged by Lab = 11/19/99 Sample ID = 3230007 Number of Standard Deviations = -0.3 Blind Sample ID = N63 Lab Value = 0.448 Most Probable Value = 0.444 Percent Recovery = 100.9 Date Sample Logged by Lab = 11/17/99 Sample ID = 3210025 Number of Standard Deviations = 0.1 Blind Sample ID = NS4 Lab Value = 0.079 Most Probable Value = 0.084 Percent Recovery = 94.0 Date Sample Logged by Lab = 11/17/99 Sample ID = 3210024 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.078 Most Probable Value = 0.084 Percent Recovery = 92.9 Date Sample Logged by Lab = 11/17/99 Sample ID = 3210027 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.083 Most Probable Value = 0.084 Percent Recovery = 98.8 Date Sample Logged by Lab = 11/17/99 Sample ID = 3210023 Number of Standard Deviations = -0.0 Blind Sample ID = N63 Lab Value = 0.447 Most Probable Value = 0.444 Percent Recovery = 100.7 Date Sample Logged by Lab = 11/12/99 Sample ID = 3160019 Number of Standard Deviations = 0.1 Blind Sample ID = NS4 Lab Value = 0.079 Most Probable Value = 0.084 Percent Recovery = 94.0 Date Sample Logged by Lab = 11/12/99 Sample ID = 3160020 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.073 Most Probable Value = 0.084 Percent Recovery = 86.9 Date Sample Logged by Lab = 11/10/99 Sample ID = 3140008 Number of Standard Deviations = -0.2 Blind Sample ID = N63 Lab Value = 0.442 Most Probable Value = 0.444 Percent Recovery = 99.5 Date Sample Logged by Lab = 11/09/99 Sample ID = 3130007 Number of Standard Deviations = -0.0 Blind Sample ID = NS4 Lab Value = 0.081 Most Probable Value = 0.084 Percent Recovery = 96.4 Date Sample Logged by Lab = 11/09/99 Sample ID = 3130009 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.438 Most Probable Value = 0.444 Percent Recovery = 98.6 Date Sample Logged by Lab = 11/08/99 Sample ID = 3120231 Number of Standard Deviations = -0.1 Blind Sample ID = NS4 Lab Value = 0.063 Most Probable Value = 0.084 Percent Recovery = 75.0 Date Sample Logged by Lab = 11/08/99 Sample ID = 3120232 Number of Standard Deviations = -0.5 Blind Sample ID = N63 Lab Value = 0.068 Most Probable Value = 0.084 Percent Recovery = 81.0 Date Sample Logged by Lab = 11/08/99 Sample ID = 3120230 Number of Standard Deviations = -0.4 Blind Sample ID = N63 Lab Value = 0.058 Most Probable Value = 0.084 Percent Recovery = 69.0 Date Sample Logged by Lab = 11/08/99 Sample ID = 3120229 Number of Standard Deviations = -0.6 Blind Sample ID = N63 Lab Value = 0.080 Most Probable Value = 0.084 Percent Recovery = 95.2 Date Sample Logged by Lab = 11/03/99 Sample ID = 3070013 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.430 Most Probable Value = 0.444 Percent Recovery = 96.8 Date Sample Logged by Lab = 11/02/99 Sample ID = 3060054 Number of Standard Deviations = -0.3 Blind Sample ID = NS4 Lab Value = 1.292 Most Probable Value = 1.260 Percent Recovery = 102.5 Date Sample Logged by Lab = 11/02/99 Sample ID = 3060053 Number of Standard Deviations = 0.5 Blind Sample ID = N64 Lab Value = 0.076 Most Probable Value = 0.084 Percent Recovery = 90.5 Date Sample Logged by Lab = 11/02/99 Sample ID = 3060052 Number of Standard Deviations = -0.2 Blind Sample ID = N63 Lab Value = 0.434 Most Probable Value = 0.444 Percent Recovery = 97.7 Date Sample Logged by Lab = 10/29/99 Sample ID = 3020004 Number of Standard Deviations = -0.2 Blind Sample ID = NS4 Lab Value = 1.287 Most Probable Value = 1.260 Percent Recovery = 102.1 Date Sample Logged by Lab = 10/29/99 Sample ID = 3020007 Number of Standard Deviations = 0.4 Blind Sample ID = N64 Lab Value = 1.286 Most Probable Value = 1.260 Percent Recovery = 102.1 Date Sample Logged by Lab = 10/29/99 Sample ID = 3020006 Number of Standard Deviations = 0.4 Blind Sample ID = N64 Lab Value = 0.412 Most Probable Value = 0.444 Percent Recovery = 92.8 Date Sample Logged by Lab = 10/27/99 Sample ID = 3000012 Number of Standard Deviations = -0.7 Blind Sample ID = NS4 Lab Value = 1.290 Most Probable Value = 1.260 Percent Recovery = 102.4 Date Sample Logged by Lab = 10/27/99 Sample ID = 3000011 Number of Standard Deviations = 0.4 Blind Sample ID = N64 Lab Value = 1.283 Most Probable Value = 1.260 Percent Recovery = 101.8 Date Sample Logged by Lab = 10/27/99 Sample ID = 3000009 Number of Standard Deviations = 0.3 Blind Sample ID = N64 Lab Value = 1.327 Most Probable Value = 1.260 Percent Recovery = 105.3 Date Sample Logged by Lab = 10/25/99 Sample ID = 2980235 Number of Standard Deviations = 1.0 Blind Sample ID = N64 Lab Value = 0.414 Most Probable Value = 0.444 Percent Recovery = 93.2 Date Sample Logged by Lab = 10/22/99 Sample ID = 2950003 Number of Standard Deviations = -0.7 Blind Sample ID = NS4 Lab Value = 1.258 Most Probable Value = 1.260 Percent Recovery = 99.8 Date Sample Logged by Lab = 10/22/99 Sample ID = 2950004 Number of Standard Deviations = -0.0 Blind Sample ID = N64 Lab Value = 1.356 Most Probable Value = 1.260 Percent Recovery = 107.6 Date Sample Logged by Lab = 10/21/99 Sample ID = 2940003 Number of Standard Deviations = 1.4 Blind Sample ID = N64 Lab Value = 0.452 Most Probable Value = 0.444 Percent Recovery = 101.8 Date Sample Logged by Lab = 10/20/99 Sample ID = 2930011 Number of Standard Deviations = 0.2 Blind Sample ID = NS4 Lab Value = 1.329 Most Probable Value = 1.260 Percent Recovery = 105.5 Date Sample Logged by Lab = 10/20/99 Sample ID = 2930012 Number of Standard Deviations = 1.0 Blind Sample ID = N64 Lab Value = 1.331 Most Probable Value = 1.260 Percent Recovery = 105.6 Date Sample Logged by Lab = 10/20/99 Sample ID = 2930013 Number of Standard Deviations = 1.0 Blind Sample ID = N64 Lab Value = 1.229 Most Probable Value = 1.260 Percent Recovery = 97.5 Date Sample Logged by Lab = 10/18/99 Sample ID = 2910099 Number of Standard Deviations = -0.4 Blind Sample ID = N64 Lab Value = 0.458 Most Probable Value = 0.444 Percent Recovery = 103.2 Date Sample Logged by Lab = 10/15/99 Sample ID = 2880027 Number of Standard Deviations = 0.3 Blind Sample ID = NS4 Lab Value = 1.291 Most Probable Value = 1.260 Percent Recovery = 102.5 Date Sample Logged by Lab = 10/15/99 Sample ID = 2880024 Number of Standard Deviations = 0.4 Blind Sample ID = N64 Lab Value = 1.306 Most Probable Value = 1.260 Percent Recovery = 103.7 Date Sample Logged by Lab = 10/15/99 Sample ID = 2880025 Number of Standard Deviations = 0.7 Blind Sample ID = N64 Lab Value = 0.434 Most Probable Value = 0.444 Percent Recovery = 97.7 Date Sample Logged by Lab = 10/13/99 Sample ID = 2860005 Number of Standard Deviations = -0.2 Blind Sample ID = NS4 Lab Value = 1.250 Most Probable Value = 1.260 Percent Recovery = 99.2 Date Sample Logged by Lab = 10/13/99 Sample ID = 2860006 Number of Standard Deviations = -0.1 Blind Sample ID = N64 Lab Value = 1.229 Most Probable Value = 1.260 Percent Recovery = 97.5 Date Sample Logged by Lab = 10/12/99 Sample ID = 2850023 Number of Standard Deviations = -0.4 Blind Sample ID = N64 Lab Value = 0.446 Most Probable Value = 0.444 Percent Recovery = 100.5 Date Sample Logged by Lab = 10/08/99 Sample ID = 2810016 Number of Standard Deviations = 0.0 Blind Sample ID = NS4 Lab Value = 1.313 Most Probable Value = 1.260 Percent Recovery = 104.2 Date Sample Logged by Lab = 10/08/99 Sample ID = 2810014 Number of Standard Deviations = 0.8 Blind Sample ID = N64 Lab Value = 1.370 Most Probable Value = 1.260 Percent Recovery = 108.7 Date Sample Logged by Lab = 10/07/99 Sample ID = 2800006 Number of Standard Deviations = 1.6 Blind Sample ID = N64 Lab Value = 0.434 Most Probable Value = 0.444 Percent Recovery = 97.7 Date Sample Logged by Lab = 10/06/99 Sample ID = 2790057 Number of Standard Deviations = -0.2 Blind Sample ID = NS4 Lab Value = 1.297 Most Probable Value = 1.260 Percent Recovery = 102.9 Date Sample Logged by Lab = 10/06/99 Sample ID = 2790055 Number of Standard Deviations = 0.5 Blind Sample ID = N64 Lab Value = 1.268 Most Probable Value = 1.260 Percent Recovery = 100.6 Date Sample Logged by Lab = 10/05/99 Sample ID = 2780149 Number of Standard Deviations = 0.1 Blind Sample ID = N64 Lab Value = 1.263 Most Probable Value = 1.260 Percent Recovery = 100.2 Date Sample Logged by Lab = 10/04/99 Sample ID = 2770099 Number of Standard Deviations = 0.0 Blind Sample ID = N64 Lab Value = 1.094 Most Probable Value = 1.042 Percent Recovery = 105.0 Date Sample Logged by Lab = 09/29/99 Sample ID = 2720008 Number of Standard Deviations = 0.9 Blind Sample ID = NS2 Lab Value = 1.040 Most Probable Value = 1.042 Percent Recovery = 99.8 Date Sample Logged by Lab = 09/27/99 Sample ID = 2700035 Number of Standard Deviations = -0.0 Blind Sample ID = NS2 Lab Value = 1.100 Most Probable Value = 1.042 Percent Recovery = 105.6 Date Sample Logged by Lab = 09/22/99 Sample ID = 2650018 Number of Standard Deviations = 1.0 Blind Sample ID = NS2 Lab Value = 1.067 Most Probable Value = 1.042 Percent Recovery = 102.4 Date Sample Logged by Lab = 09/17/99 Sample ID = 2600086 Number of Standard Deviations = 0.4 Blind Sample ID = NS2 Lab Value = 1.035 Most Probable Value = 1.042 Percent Recovery = 99.3 Date Sample Logged by Lab = 09/15/99 Sample ID = 2580029 Number of Standard Deviations = -0.1 Blind Sample ID = NS2 Lab Value = 1.080 Most Probable Value = 1.042 Percent Recovery = 103.6 Date Sample Logged by Lab = 09/10/99 Sample ID = 2530165 Number of Standard Deviations = 0.6 Blind Sample ID = NS2 Lab Value = 1.033 Most Probable Value = 1.042 Percent Recovery = 99.1 Date Sample Logged by Lab = 09/08/99 Sample ID = 2510018 Number of Standard Deviations = -0.1 Blind Sample ID = NS2 Lab Value = 1.063 Most Probable Value = 1.042 Percent Recovery = 102.0 Date Sample Logged by Lab = 09/03/99 Sample ID = 2460060 Number of Standard Deviations = 0.3 Blind Sample ID = NS2 Lab Value = 0.955 Most Probable Value = 0.917 Percent Recovery = 104.1 Date Sample Logged by Lab = 08/30/99 Sample ID = 2420102 Number of Standard Deviations = 0.7 Blind Sample ID = N62 Lab Value = 1.056 Most Probable Value = 1.042 Percent Recovery = 101.3 Date Sample Logged by Lab = 08/27/99 Sample ID = 2390006 Number of Standard Deviations = 0.2 Blind Sample ID = NS2 Lab Value = 0.919 Most Probable Value = 0.917 Percent Recovery = 100.2 Date Sample Logged by Lab = 08/27/99 Sample ID = 2390008 Number of Standard Deviations = 0.0 Blind Sample ID = N62 Lab Value = 0.924 Most Probable Value = 0.917 Percent Recovery = 100.8 Date Sample Logged by Lab = 08/26/99 Sample ID = 2380003 Number of Standard Deviations = 0.1 Blind Sample ID = N62 Lab Value = 0.927 Most Probable Value = 0.917 Percent Recovery = 101.1 Date Sample Logged by Lab = 08/25/99 Sample ID = 2370011 Number of Standard Deviations = 0.2 Blind Sample ID = N62 Lab Value = 0.926 Most Probable Value = 0.917 Percent Recovery = 101.0 Date Sample Logged by Lab = 08/24/99 Sample ID = 2360009 Number of Standard Deviations = 0.2 Blind Sample ID = N62 Lab Value = 0.908 Most Probable Value = 0.917 Percent Recovery = 99.0 Date Sample Logged by Lab = 08/23/99 Sample ID = 2350151 Number of Standard Deviations = -0.2 Blind Sample ID = N62 Lab Value = 1.020 Most Probable Value = 1.042 Percent Recovery = 97.9 Date Sample Logged by Lab = 08/20/99 Sample ID = 2320069 Number of Standard Deviations = -0.4 Blind Sample ID = NS2 Lab Value = 0.908 Most Probable Value = 0.917 Percent Recovery = 99.0 Date Sample Logged by Lab = 08/20/99 Sample ID = 2320068 Number of Standard Deviations = -0.2 Blind Sample ID = N62 Lab Value = 0.935 Most Probable Value = 0.917 Percent Recovery = 102.0 Date Sample Logged by Lab = 08/19/99 Sample ID = 2310095 Number of Standard Deviations = 0.3 Blind Sample ID = N62 Lab Value = 1.081 Most Probable Value = 1.042 Percent Recovery = 103.7 Date Sample Logged by Lab = 08/18/99 Sample ID = 2300016 Number of Standard Deviations = 0.6 Blind Sample ID = NS2 Lab Value = 0.939 Most Probable Value = 0.917 Percent Recovery = 102.4 Date Sample Logged by Lab = 08/18/99 Sample ID = 2300017 Number of Standard Deviations = 0.4 Blind Sample ID = N62 Lab Value = 0.944 Most Probable Value = 0.917 Percent Recovery = 102.9 Date Sample Logged by Lab = 08/17/99 Sample ID = 2290051 Number of Standard Deviations = 0.5 Blind Sample ID = N62 Lab Value = 0.947 Most Probable Value = 0.917 Percent Recovery = 103.3 Date Sample Logged by Lab = 08/17/99 Sample ID = 2290050 Number of Standard Deviations = 0.5 Blind Sample ID = N62 Lab Value = 1.011 Most Probable Value = 1.042 Percent Recovery = 97.0 Date Sample Logged by Lab = 08/12/99 Sample ID = 2240286 Number of Standard Deviations = -0.5 Blind Sample ID = NS2 Lab Value = 0.881 Most Probable Value = 0.917 Percent Recovery = 96.1 Date Sample Logged by Lab = 08/12/99 Sample ID = 2240285 Number of Standard Deviations = -0.7 Blind Sample ID = N62 Lab Value = 0.880 Most Probable Value = 0.917 Percent Recovery = 96.0 Date Sample Logged by Lab = 08/12/99 Sample ID = 2240020 Number of Standard Deviations = -0.7 Blind Sample ID = N62 Lab Value = 0.993 Most Probable Value = 1.042 Percent Recovery = 95.3 Date Sample Logged by Lab = 08/10/99 Sample ID = 2220095 Number of Standard Deviations = -0.8 Blind Sample ID = NS2 Lab Value = 0.850 Most Probable Value = 0.917 Percent Recovery = 92.7 Date Sample Logged by Lab = 08/10/99 Sample ID = 2220094 Number of Standard Deviations = -1.2 Blind Sample ID = N62 Lab Value = 1.012 Most Probable Value = 1.042 Percent Recovery = 97.1 Date Sample Logged by Lab = 08/09/99 Sample ID = 2210116 Number of Standard Deviations = -0.5 Blind Sample ID = NS2 Lab Value = 0.858 Most Probable Value = 0.917 Percent Recovery = 93.6 Date Sample Logged by Lab = 08/09/99 Sample ID = 2210153 Number of Standard Deviations = -1.1 Blind Sample ID = N62 Lab Value = 0.850 Most Probable Value = 0.917 Percent Recovery = 92.7 Date Sample Logged by Lab = 08/09/99 Sample ID = 2210120 Number of Standard Deviations = -1.2 Blind Sample ID = N62 Lab Value = 0.855 Most Probable Value = 0.917 Percent Recovery = 93.2 Date Sample Logged by Lab = 08/09/99 Sample ID = 2210118 Number of Standard Deviations = -1.1 Blind Sample ID = N62 Lab Value = 0.900 Most Probable Value = 0.917 Percent Recovery = 98.1 Date Sample Logged by Lab = 08/05/99 Sample ID = 2170057 Number of Standard Deviations = -0.3 Blind Sample ID = N62 Lab Value = 1.048 Most Probable Value = 1.042 Percent Recovery = 100.6 Date Sample Logged by Lab = 08/04/99 Sample ID = 2160017 Number of Standard Deviations = 0.1 Blind Sample ID = NS2 Lab Value = 0.933 Most Probable Value = 0.917 Percent Recovery = 101.7 Date Sample Logged by Lab = 08/04/99 Sample ID = 2160015 Number of Standard Deviations = 0.3 Blind Sample ID = N62 Lab Value = 0.938 Most Probable Value = 0.917 Percent Recovery = 102.3 Date Sample Logged by Lab = 08/03/99 Sample ID = 2150002 Number of Standard Deviations = 0.4 Blind Sample ID = N62 Lab Value = 1.046 Most Probable Value = 1.042 Percent Recovery = 100.4 Date Sample Logged by Lab = 07/30/99 Sample ID = 2110081 Number of Standard Deviations = 0.1 Blind Sample ID = NS2 Lab Value = 1.052 Most Probable Value = 1.042 Percent Recovery = 101.0 Date Sample Logged by Lab = 07/29/99 Sample ID = 2100031 Number of Standard Deviations = 0.2 Blind Sample ID = NS2 Lab Value = 1.060 Most Probable Value = 1.042 Percent Recovery = 101.7 Date Sample Logged by Lab = 07/28/99 Sample ID = 2090076 Number of Standard Deviations = 0.3 Blind Sample ID = NS2 Lab Value = 1.073 Most Probable Value = 1.042 Percent Recovery = 103.0 Date Sample Logged by Lab = 07/27/99 Sample ID = 2080112 Number of Standard Deviations = 0.5 Blind Sample ID = NS2 Lab Value = 1.037 Most Probable Value = 1.042 Percent Recovery = 99.5 Date Sample Logged by Lab = 07/16/99 Sample ID = 1970047 Number of Standard Deviations = -0.1 Blind Sample ID = NS2 Lab Value = 1.024 Most Probable Value = 1.042 Percent Recovery = 98.3 Date Sample Logged by Lab = 07/14/99 Sample ID = 1950020 Number of Standard Deviations = -0.3 Blind Sample ID = NS2 Lab Value = 0.993 Most Probable Value = 1.042 Percent Recovery = 95.3 Date Sample Logged by Lab = 07/12/99 Sample ID = 1930036 Number of Standard Deviations = -0.8 Blind Sample ID = NS2 Lab Value = 1.021 Most Probable Value = 1.042 Percent Recovery = 98.0 Date Sample Logged by Lab = 07/07/99 Sample ID = 1880013 Number of Standard Deviations = -0.3 Blind Sample ID = NS2 Lab Value = 0.934 Most Probable Value = 0.917 Percent Recovery = 101.9 Date Sample Logged by Lab = 06/29/99 Sample ID = 1800004 Number of Standard Deviations = 0.3 Blind Sample ID = N62 Lab Value = 0.910 Most Probable Value = 0.917 Percent Recovery = 99.2 Date Sample Logged by Lab = 06/29/99 Sample ID = 1800005 Number of Standard Deviations = -0.1 Blind Sample ID = N62 Lab Value = 1.021 Most Probable Value = 1.042 Percent Recovery = 98.0 Date Sample Logged by Lab = 06/25/99 Sample ID = 1760074 Number of Standard Deviations = -0.3 Blind Sample ID = NS2 Lab Value = 0.910 Most Probable Value = 0.917 Percent Recovery = 99.2 Date Sample Logged by Lab = 06/25/99 Sample ID = 1760073 Number of Standard Deviations = -0.1 Blind Sample ID = N62 Lab Value = 0.949 Most Probable Value = 0.917 Percent Recovery = 103.5 Date Sample Logged by Lab = 06/24/99 Sample ID = 1750079 Number of Standard Deviations = 0.6 Blind Sample ID = N62 Lab Value = 1.053 Most Probable Value = 1.042 Percent Recovery = 101.1 Date Sample Logged by Lab = 06/23/99 Sample ID = 1740037 Number of Standard Deviations = 0.2 Blind Sample ID = NS2 Lab Value = 0.942 Most Probable Value = 0.917 Percent Recovery = 102.7 Date Sample Logged by Lab = 06/23/99 Sample ID = 1740036 Number of Standard Deviations = 0.5 Blind Sample ID = N62 Lab Value = 0.941 Most Probable Value = 0.917 Percent Recovery = 102.6 Date Sample Logged by Lab = 06/22/99 Sample ID = 1730023 Number of Standard Deviations = 0.4 Blind Sample ID = N62 Lab Value = 0.970 Most Probable Value = 0.917 Percent Recovery = 105.8 Date Sample Logged by Lab = 06/21/99 Sample ID = 1720174 Number of Standard Deviations = 1.0 Blind Sample ID = N62 Lab Value = 1.018 Most Probable Value = 1.042 Percent Recovery = 97.7 Date Sample Logged by Lab = 06/18/99 Sample ID = 1690018 Number of Standard Deviations = -0.4 Blind Sample ID = NS2 Lab Value = 0.909 Most Probable Value = 0.917 Percent Recovery = 99.1 Date Sample Logged by Lab = 06/18/99 Sample ID = 1690017 Number of Standard Deviations = -0.1 Blind Sample ID = N62 Lab Value = 0.944 Most Probable Value = 0.917 Percent Recovery = 102.9 Date Sample Logged by Lab = 06/17/99 Sample ID = 1680143 Number of Standard Deviations = 0.5 Blind Sample ID = N62 Lab Value = 1.074 Most Probable Value = 1.042 Percent Recovery = 103.1 Date Sample Logged by Lab = 06/16/99 Sample ID = 1670015 Number of Standard Deviations = 0.5 Blind Sample ID = NS2 Lab Value = 0.937 Most Probable Value = 0.917 Percent Recovery = 102.2 Date Sample Logged by Lab = 06/16/99 Sample ID = 1670016 Number of Standard Deviations = 0.4 Blind Sample ID = N62 Lab Value = 0.929 Most Probable Value = 0.917 Percent Recovery = 101.3 Date Sample Logged by Lab = 06/15/99 Sample ID = 1660103 Number of Standard Deviations = 0.2 Blind Sample ID = N62 Lab Value = 0.922 Most Probable Value = 0.917 Percent Recovery = 100.5 Date Sample Logged by Lab = 06/14/99 Sample ID = 1650084 Number of Standard Deviations = 0.1 Blind Sample ID = N62 Lab Value = 1.048 Most Probable Value = 1.042 Percent Recovery = 100.6 Date Sample Logged by Lab = 06/11/99 Sample ID = 1620014 Number of Standard Deviations = 0.1 Blind Sample ID = NS2 Lab Value = 0.936 Most Probable Value = 0.917 Percent Recovery = 102.1 Date Sample Logged by Lab = 06/11/99 Sample ID = 1620012 Number of Standard Deviations = 0.3 Blind Sample ID = N62 Lab Value = 0.909 Most Probable Value = 0.917 Percent Recovery = 99.1 Date Sample Logged by Lab = 06/10/99 Sample ID = 1610014 Number of Standard Deviations = -0.1 Blind Sample ID = N62 Lab Value = 1.060 Most Probable Value = 1.042 Percent Recovery = 101.7 Date Sample Logged by Lab = 06/09/99 Sample ID = 1600006 Number of Standard Deviations = 0.3 Blind Sample ID = NS2 Lab Value = 0.930 Most Probable Value = 0.917 Percent Recovery = 101.4 Date Sample Logged by Lab = 06/09/99 Sample ID = 1600004 Number of Standard Deviations = 0.2 Blind Sample ID = N62 Lab Value = 0.939 Most Probable Value = 0.917 Percent Recovery = 102.4 Date Sample Logged by Lab = 06/08/99 Sample ID = 1590278 Number of Standard Deviations = 0.4 Blind Sample ID = N62 Lab Value = 0.888 Most Probable Value = 0.917 Percent Recovery = 96.8 Date Sample Logged by Lab = 06/07/99 Sample ID = 1580210 Number of Standard Deviations = -0.5 Blind Sample ID = N62 Lab Value = 1.077 Most Probable Value = 1.042 Percent Recovery = 103.4 Date Sample Logged by Lab = 06/04/99 Sample ID = 1550229 Number of Standard Deviations = 0.6 Blind Sample ID = NS2 Lab Value = 0.954 Most Probable Value = 0.917 Percent Recovery = 104.0 Date Sample Logged by Lab = 06/04/99 Sample ID = 1550228 Number of Standard Deviations = 0.7 Blind Sample ID = N62 Lab Value = 1.059 Most Probable Value = 1.042 Percent Recovery = 101.6 Date Sample Logged by Lab = 06/03/99 Sample ID = 1540117 Number of Standard Deviations = 0.3 Blind Sample ID = NS2 Lab Value = 0.936 Most Probable Value = 0.917 Percent Recovery = 102.1 Date Sample Logged by Lab = 06/03/99 Sample ID = 1540116 Number of Standard Deviations = 0.3 Blind Sample ID = N62 Lab Value = 0.936 Most Probable Value = 0.917 Percent Recovery = 102.1 Date Sample Logged by Lab = 06/03/99 Sample ID = 1540118 Number of Standard Deviations = 0.3 Blind Sample ID = N62 Lab Value = 1.068 Most Probable Value = 1.042 Percent Recovery = 102.5 Date Sample Logged by Lab = 05/28/99 Sample ID = 1480084 Number of Standard Deviations = 0.4 Blind Sample ID = NS2 Lab Value = 1.128 Most Probable Value = 1.042 Percent Recovery = 108.3 Date Sample Logged by Lab = 05/26/99 Sample ID = 1460029 Number of Standard Deviations = 1.4 Blind Sample ID = NS2 Lab Value = 1.074 Most Probable Value = 1.042 Percent Recovery = 103.1 Date Sample Logged by Lab = 05/25/99 Sample ID = 1450168 Number of Standard Deviations = 0.5 Blind Sample ID = NS2 Lab Value = 1.050 Most Probable Value = 1.042 Percent Recovery = 100.8 Date Sample Logged by Lab = 05/19/99 Sample ID = 1390397 Number of Standard Deviations = 0.1 Blind Sample ID = NS2 Lab Value = 1.138 Most Probable Value = 1.042 Percent Recovery = 109.2 Date Sample Logged by Lab = 05/17/99 Sample ID = 1370113 Number of Standard Deviations = 1.6 Blind Sample ID = NS2 Lab Value = 1.054 Most Probable Value = 1.042 Percent Recovery = 101.2 Date Sample Logged by Lab = 05/12/99 Sample ID = 1320045 Number of Standard Deviations = 0.2 Blind Sample ID = NS2 Lab Value = 1.008 Most Probable Value = 1.042 Percent Recovery = 96.7 Date Sample Logged by Lab = 05/07/99 Sample ID = 1270142 Number of Standard Deviations = -0.6 Blind Sample ID = NS2 Lab Value = 1.057 Most Probable Value = 1.042 Percent Recovery = 101.4 Date Sample Logged by Lab = 05/05/99 Sample ID = 1250058 Number of Standard Deviations = 0.2 Blind Sample ID = NS2 Lab Value = 0.877 Most Probable Value = 0.917 Percent Recovery = 95.6 Date Sample Logged by Lab = 04/30/99 Sample ID = 1200045 Number of Standard Deviations = -0.7 Blind Sample ID = N62 Lab Value = 0.876 Most Probable Value = 0.917 Percent Recovery = 95.5 Date Sample Logged by Lab = 04/28/99 Sample ID = 1180143 Number of Standard Deviations = -0.7 Blind Sample ID = N62 Lab Value = 0.918 Most Probable Value = 1.042 Percent Recovery = 88.1 Date Sample Logged by Lab = 04/27/99 Sample ID = 1170151 Number of Standard Deviations = -2.0 Blind Sample ID = NS2 Lab Value = 0.799 Most Probable Value = 0.917 Percent Recovery = 87.1 Date Sample Logged by Lab = 04/27/99 Sample ID = 1170150 Number of Standard Deviations = -2.1 Blind Sample ID = N62 Lab Value = 0.978 Most Probable Value = 1.042 Percent Recovery = 93.9 Date Sample Logged by Lab = 04/26/99 Sample ID = 1160130 Number of Standard Deviations = -1.1 Blind Sample ID = NS2 Lab Value = 0.854 Most Probable Value = 0.917 Percent Recovery = 93.1 Date Sample Logged by Lab = 04/26/99 Sample ID = 1160128 Number of Standard Deviations = -1.1 Blind Sample ID = N62 Lab Value = 1.008 Most Probable Value = 1.042 Percent Recovery = 96.7 Date Sample Logged by Lab = 04/23/99 Sample ID = 1130309 Number of Standard Deviations = -0.6 Blind Sample ID = NS2 Lab Value = 0.907 Most Probable Value = 0.917 Percent Recovery = 98.9 Date Sample Logged by Lab = 04/23/99 Sample ID = 1130308 Number of Standard Deviations = -0.2 Blind Sample ID = N62 Lab Value = 0.909 Most Probable Value = 0.917 Percent Recovery = 99.1 Date Sample Logged by Lab = 04/23/99 Sample ID = 1130306 Number of Standard Deviations = -0.1 Blind Sample ID = N62 Lab Value = 0.882 Most Probable Value = 0.917 Percent Recovery = 96.2 Date Sample Logged by Lab = 04/21/99 Sample ID = 1110080 Number of Standard Deviations = -0.6 Blind Sample ID = N62 Lab Value = 0.893 Most Probable Value = 0.917 Percent Recovery = 97.4 Date Sample Logged by Lab = 04/20/99 Sample ID = 1100053 Number of Standard Deviations = -0.4 Blind Sample ID = N62 Lab Value = 1.038 Most Probable Value = 1.042 Percent Recovery = 99.6 Date Sample Logged by Lab = 04/19/99 Sample ID = 1090146 Number of Standard Deviations = -0.1 Blind Sample ID = NS2 Lab Value = 0.902 Most Probable Value = 0.917 Percent Recovery = 98.4 Date Sample Logged by Lab = 04/19/99 Sample ID = 1090144 Number of Standard Deviations = -0.3 Blind Sample ID = N62 Lab Value = 1.019 Most Probable Value = 1.042 Percent Recovery = 97.8 Date Sample Logged by Lab = 04/16/99 Sample ID = 1060046 Number of Standard Deviations = -0.4 Blind Sample ID = NS2 Lab Value = 0.907 Most Probable Value = 0.917 Percent Recovery = 98.9 Date Sample Logged by Lab = 04/16/99 Sample ID = 1060043 Number of Standard Deviations = -0.2 Blind Sample ID = N62 Lab Value = 0.915 Most Probable Value = 0.917 Percent Recovery = 99.8 Date Sample Logged by Lab = 04/16/99 Sample ID = 1060047 Number of Standard Deviations = -0.0 Blind Sample ID = N62 Lab Value = 0.911 Most Probable Value = 0.917 Percent Recovery = 99.3 Date Sample Logged by Lab = 04/16/99 Sample ID = 1060044 Number of Standard Deviations = -0.1 Blind Sample ID = N62 Lab Value = 0.943 Most Probable Value = 1.042 Percent Recovery = 90.5 Date Sample Logged by Lab = 04/13/99 Sample ID = 1030131 Number of Standard Deviations = -1.6 Blind Sample ID = NS2 Lab Value = 0.852 Most Probable Value = 0.917 Percent Recovery = 92.9 Date Sample Logged by Lab = 04/13/99 Sample ID = 1030130 Number of Standard Deviations = -1.2 Blind Sample ID = N62 Lab Value = 0.854 Most Probable Value = 0.917 Percent Recovery = 93.1 Date Sample Logged by Lab = 04/13/99 Sample ID = 1030132 Number of Standard Deviations = -1.1 Blind Sample ID = N62 Lab Value = 0.823 Most Probable Value = 0.917 Percent Recovery = 89.7 Date Sample Logged by Lab = 04/13/99 Sample ID = 1030129 Number of Standard Deviations = -1.7 Blind Sample ID = N62 Lab Value = 0.794 Most Probable Value = 1.042 Percent Recovery = 76.2 Date Sample Logged by Lab = 04/08/99 Sample ID = 0980175 Number of Standard Deviations = -4.1 Blind Sample ID = NS2 Lab Value = 0.701 Most Probable Value = 0.917 Percent Recovery = 76.4 Date Sample Logged by Lab = 04/08/99 Sample ID = 0980174 Number of Standard Deviations = -3.9 Blind Sample ID = N62 Lab Value = 0.806 Most Probable Value = 0.917 Percent Recovery = 87.9 Date Sample Logged by Lab = 04/07/99 Sample ID = 0970147 Number of Standard Deviations = -2.0 Blind Sample ID = N62 Lab Value = 0.805 Most Probable Value = 1.042 Percent Recovery = 77.3 Date Sample Logged by Lab = 04/06/99 Sample ID = 0960124 Number of Standard Deviations = -3.9 Blind Sample ID = NS2 Lab Value = 0.873 Most Probable Value = 0.917 Percent Recovery = 95.2 Date Sample Logged by Lab = 04/06/99 Sample ID = 0960123 Number of Standard Deviations = -0.8 Blind Sample ID = N62 Lab Value = 0.860 Most Probable Value = 0.917 Percent Recovery = 93.8 Date Sample Logged by Lab = 04/06/99 Sample ID = 0960122 Number of Standard Deviations = -1.0 Blind Sample ID = N62 Lab Value = 0.739 Most Probable Value = 0.917 Percent Recovery = 80.6 Date Sample Logged by Lab = 04/06/99 Sample ID = 0960125 Number of Standard Deviations = -3.2 Blind Sample ID = N62 Lab Value = 0.387 Most Probable Value = 0.370 Percent Recovery = 104.6 Date Sample Logged by Lab = 03/29/99 Sample ID = 0880061 Number of Standard Deviations = 0.4 Blind Sample ID = N59 Lab Value = 0.993 Most Probable Value = 1.042 Percent Recovery = 95.3 Date Sample Logged by Lab = 03/26/99 Sample ID = 0850053 Number of Standard Deviations = -0.8 Blind Sample ID = NS2 Lab Value = 0.373 Most Probable Value = 0.370 Percent Recovery = 100.8 Date Sample Logged by Lab = 03/26/99 Sample ID = 0850052 Number of Standard Deviations = 0.1 Blind Sample ID = N59 Lab Value = 0.369 Most Probable Value = 0.370 Percent Recovery = 99.7 Date Sample Logged by Lab = 03/25/99 Sample ID = 0840098 Number of Standard Deviations = -0.0 Blind Sample ID = N59 Lab Value = 0.978 Most Probable Value = 1.042 Percent Recovery = 93.9 Date Sample Logged by Lab = 03/24/99 Sample ID = 0830027 Number of Standard Deviations = -1.1 Blind Sample ID = NS2 Lab Value = 0.351 Most Probable Value = 0.370 Percent Recovery = 94.9 Date Sample Logged by Lab = 03/24/99 Sample ID = 0830025 Number of Standard Deviations = -0.4 Blind Sample ID = N59 Lab Value = 0.363 Most Probable Value = 0.370 Percent Recovery = 98.1 Date Sample Logged by Lab = 03/23/99 Sample ID = 0820047 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 0.346 Most Probable Value = 0.370 Percent Recovery = 93.5 Date Sample Logged by Lab = 03/22/99 Sample ID = 0810107 Number of Standard Deviations = -0.5 Blind Sample ID = N59 Lab Value = 1.020 Most Probable Value = 1.042 Percent Recovery = 97.9 Date Sample Logged by Lab = 03/19/99 Sample ID = 0780132 Number of Standard Deviations = -0.4 Blind Sample ID = NS2 Lab Value = 0.359 Most Probable Value = 0.370 Percent Recovery = 97.0 Date Sample Logged by Lab = 03/19/99 Sample ID = 0780130 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 0.360 Most Probable Value = 0.370 Percent Recovery = 97.3 Date Sample Logged by Lab = 03/18/99 Sample ID = 0770075 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 1.039 Most Probable Value = 1.042 Percent Recovery = 99.7 Date Sample Logged by Lab = 03/17/99 Sample ID = 0760036 Number of Standard Deviations = -0.0 Blind Sample ID = NS2 Lab Value = 0.356 Most Probable Value = 0.370 Percent Recovery = 96.2 Date Sample Logged by Lab = 03/17/99 Sample ID = 0760034 Number of Standard Deviations = -0.3 Blind Sample ID = N59 Lab Value = 0.371 Most Probable Value = 0.370 Percent Recovery = 100.3 Date Sample Logged by Lab = 03/16/99 Sample ID = 0750083 Number of Standard Deviations = 0.0 Blind Sample ID = N59 Lab Value = 0.372 Most Probable Value = 0.370 Percent Recovery = 100.5 Date Sample Logged by Lab = 03/15/99 Sample ID = 0740078 Number of Standard Deviations = 0.0 Blind Sample ID = N59 Lab Value = 1.089 Most Probable Value = 1.042 Percent Recovery = 104.5 Date Sample Logged by Lab = 03/12/99 Sample ID = 0710106 Number of Standard Deviations = 0.8 Blind Sample ID = NS2 Lab Value = 0.395 Most Probable Value = 0.370 Percent Recovery = 106.8 Date Sample Logged by Lab = 03/12/99 Sample ID = 0710104 Number of Standard Deviations = 0.6 Blind Sample ID = N59 Lab Value = 0.393 Most Probable Value = 0.370 Percent Recovery = 106.2 Date Sample Logged by Lab = 03/11/99 Sample ID = 0700052 Number of Standard Deviations = 0.5 Blind Sample ID = N59 Lab Value = 1.004 Most Probable Value = 1.042 Percent Recovery = 96.4 Date Sample Logged by Lab = 03/10/99 Sample ID = 0690058 Number of Standard Deviations = -0.6 Blind Sample ID = NS2 Lab Value = 0.367 Most Probable Value = 0.370 Percent Recovery = 99.2 Date Sample Logged by Lab = 03/10/99 Sample ID = 0690061 Number of Standard Deviations = -0.1 Blind Sample ID = N59 Lab Value = 0.333 Most Probable Value = 0.370 Percent Recovery = 90.0 Date Sample Logged by Lab = 03/09/99 Sample ID = 0680050 Number of Standard Deviations = -0.8 Blind Sample ID = N59 Lab Value = 0.314 Most Probable Value = 0.370 Percent Recovery = 84.9 Date Sample Logged by Lab = 03/08/99 Sample ID = 0670139 Number of Standard Deviations = -1.2 Blind Sample ID = N59 Lab Value = 1.016 Most Probable Value = 1.042 Percent Recovery = 97.5 Date Sample Logged by Lab = 03/05/99 Sample ID = 0640099 Number of Standard Deviations = -0.4 Blind Sample ID = NS2 Lab Value = 0.335 Most Probable Value = 0.370 Percent Recovery = 90.5 Date Sample Logged by Lab = 03/05/99 Sample ID = 0640101 Number of Standard Deviations = -0.8 Blind Sample ID = N59 Lab Value = 0.335 Most Probable Value = 0.370 Percent Recovery = 90.5 Date Sample Logged by Lab = 03/04/99 Sample ID = 0630099 Number of Standard Deviations = -0.8 Blind Sample ID = N59 Lab Value = 1.035 Most Probable Value = 1.042 Percent Recovery = 99.3 Date Sample Logged by Lab = 03/03/99 Sample ID = 0620067 Number of Standard Deviations = -0.1 Blind Sample ID = NS2 Lab Value = 0.349 Most Probable Value = 0.370 Percent Recovery = 94.3 Date Sample Logged by Lab = 03/03/99 Sample ID = 0620066 Number of Standard Deviations = -0.5 Blind Sample ID = N59 Lab Value = 0.353 Most Probable Value = 0.370 Percent Recovery = 95.4 Date Sample Logged by Lab = 03/02/99 Sample ID = 0610146 Number of Standard Deviations = -0.4 Blind Sample ID = N59 Lab Value = 1.008 Most Probable Value = 1.042 Percent Recovery = 96.7 Date Sample Logged by Lab = 03/01/99 Sample ID = 0600187 Number of Standard Deviations = -0.6 Blind Sample ID = NS2 Lab Value = 0.823 Most Probable Value = 0.912 Percent Recovery = 90.2 Date Sample Logged by Lab = 03/01/99 Sample ID = 0600188 Number of Standard Deviations = -1.6 Blind Sample ID = N60 Lab Value = 1.042 Most Probable Value = 1.042 Percent Recovery = 100.0 Date Sample Logged by Lab = 02/26/99 Sample ID = 0570061 Number of Standard Deviations = 0.0 Blind Sample ID = NS2 Lab Value = 0.881 Most Probable Value = 0.912 Percent Recovery = 96.6 Date Sample Logged by Lab = 02/26/99 Sample ID = 0570065 Number of Standard Deviations = -0.6 Blind Sample ID = N60 Lab Value = 0.884 Most Probable Value = 0.912 Percent Recovery = 96.9 Date Sample Logged by Lab = 02/26/99 Sample ID = 0570064 Number of Standard Deviations = -0.5 Blind Sample ID = N60 Lab Value = 0.869 Most Probable Value = 0.912 Percent Recovery = 95.3 Date Sample Logged by Lab = 02/24/99 Sample ID = 0550044 Number of Standard Deviations = -0.8 Blind Sample ID = N60 Lab Value = 0.861 Most Probable Value = 0.912 Percent Recovery = 94.4 Date Sample Logged by Lab = 02/23/99 Sample ID = 0540132 Number of Standard Deviations = -0.9 Blind Sample ID = N60 Lab Value = 1.073 Most Probable Value = 1.042 Percent Recovery = 103.0 Date Sample Logged by Lab = 02/22/99 Sample ID = 0530132 Number of Standard Deviations = 0.5 Blind Sample ID = NS2 Lab Value = 0.886 Most Probable Value = 0.912 Percent Recovery = 97.1 Date Sample Logged by Lab = 02/22/99 Sample ID = 0530135 Number of Standard Deviations = -0.5 Blind Sample ID = N60 Lab Value = 0.863 Most Probable Value = 0.912 Percent Recovery = 94.6 Date Sample Logged by Lab = 02/22/99 Sample ID = 0530133 Number of Standard Deviations = -0.9 Blind Sample ID = N60 Lab Value = 0.879 Most Probable Value = 0.912 Percent Recovery = 96.4 Date Sample Logged by Lab = 02/19/99 Sample ID = 0500084 Number of Standard Deviations = -0.6 Blind Sample ID = N60 Lab Value = 1.034 Most Probable Value = 1.042 Percent Recovery = 99.2 Date Sample Logged by Lab = 02/18/99 Sample ID = 0490073 Number of Standard Deviations = -0.1 Blind Sample ID = NS2 Lab Value = 0.853 Most Probable Value = 0.912 Percent Recovery = 93.5 Date Sample Logged by Lab = 02/18/99 Sample ID = 0490074 Number of Standard Deviations = -1.1 Blind Sample ID = N60 Lab Value = 0.917 Most Probable Value = 1.042 Percent Recovery = 88.0 Date Sample Logged by Lab = 02/17/99 Sample ID = 0480046 Number of Standard Deviations = -2.1 Blind Sample ID = NS2 Lab Value = 0.739 Most Probable Value = 0.912 Percent Recovery = 81.0 Date Sample Logged by Lab = 02/17/99 Sample ID = 0480044 Number of Standard Deviations = -3.1 Blind Sample ID = N60 Lab Value = 0.744 Most Probable Value = 0.912 Percent Recovery = 81.6 Date Sample Logged by Lab = 02/17/99 Sample ID = 0480043 Number of Standard Deviations = -3.1 Blind Sample ID = N60 Lab Value = 0.886 Most Probable Value = 0.912 Percent Recovery = 97.1 Date Sample Logged by Lab = 02/12/99 Sample ID = 0430074 Number of Standard Deviations = -0.5 Blind Sample ID = N60 Lab Value = 1.021 Most Probable Value = 1.042 Percent Recovery = 98.0 Date Sample Logged by Lab = 02/11/99 Sample ID = 0420068 Number of Standard Deviations = -0.3 Blind Sample ID = NS2 Lab Value = 0.852 Most Probable Value = 0.912 Percent Recovery = 93.4 Date Sample Logged by Lab = 02/11/99 Sample ID = 0420070 Number of Standard Deviations = -1.1 Blind Sample ID = N60 Lab Value = 0.893 Most Probable Value = 0.912 Percent Recovery = 97.9 Date Sample Logged by Lab = 02/10/99 Sample ID = 0410057 Number of Standard Deviations = -0.3 Blind Sample ID = N60 Lab Value = 0.887 Most Probable Value = 0.912 Percent Recovery = 97.3 Date Sample Logged by Lab = 02/09/99 Sample ID = 0400019 Number of Standard Deviations = -0.5 Blind Sample ID = N60 Lab Value = 1.104 Most Probable Value = 1.042 Percent Recovery = 106.0 Date Sample Logged by Lab = 02/08/99 Sample ID = 0390095 Number of Standard Deviations = 1.0 Blind Sample ID = NS2 Lab Value = 0.896 Most Probable Value = 0.912 Percent Recovery = 98.2 Date Sample Logged by Lab = 02/08/99 Sample ID = 0390096 Number of Standard Deviations = -0.3 Blind Sample ID = N60 Lab Value = 0.885 Most Probable Value = 0.912 Percent Recovery = 97.0 Date Sample Logged by Lab = 02/05/99 Sample ID = 0360038 Number of Standard Deviations = -0.5 Blind Sample ID = N60 Lab Value = 1.020 Most Probable Value = 1.042 Percent Recovery = 97.9 Date Sample Logged by Lab = 02/04/99 Sample ID = 0350063 Number of Standard Deviations = -0.4 Blind Sample ID = NS2 Lab Value = 0.859 Most Probable Value = 0.912 Percent Recovery = 94.2 Date Sample Logged by Lab = 02/04/99 Sample ID = 0350061 Number of Standard Deviations = -1.0 Blind Sample ID = N60 Lab Value = 0.867 Most Probable Value = 0.912 Percent Recovery = 95.1 Date Sample Logged by Lab = 02/03/99 Sample ID = 0340075 Number of Standard Deviations = -0.8 Blind Sample ID = N60 Lab Value = 0.835 Most Probable Value = 0.912 Percent Recovery = 91.6 Date Sample Logged by Lab = 02/02/99 Sample ID = 0330073 Number of Standard Deviations = -1.4 Blind Sample ID = N60 Lab Value = 0.374 Most Probable Value = 0.370 Percent Recovery = 101.1 Date Sample Logged by Lab = 02/01/99 Sample ID = 0320089 Number of Standard Deviations = 0.1 Blind Sample ID = N59 Lab Value = 0.353 Most Probable Value = 0.370 Percent Recovery = 95.4 Date Sample Logged by Lab = 02/01/99 Sample ID = 0320090 Number of Standard Deviations = -0.4 Blind Sample ID = N59 Lab Value = 0.374 Most Probable Value = 0.370 Percent Recovery = 101.1 Date Sample Logged by Lab = 01/29/99 Sample ID = 0290005 Number of Standard Deviations = 0.1 Blind Sample ID = N59 Lab Value = 1.046 Most Probable Value = 1.042 Percent Recovery = 100.4 Date Sample Logged by Lab = 01/28/99 Sample ID = 0280028 Number of Standard Deviations = 0.1 Blind Sample ID = NS2 Lab Value = 0.353 Most Probable Value = 0.370 Percent Recovery = 95.4 Date Sample Logged by Lab = 01/28/99 Sample ID = 0280029 Number of Standard Deviations = -0.4 Blind Sample ID = N59 Lab Value = 0.933 Most Probable Value = 1.042 Percent Recovery = 89.5 Date Sample Logged by Lab = 01/27/99 Sample ID = 0270083 Number of Standard Deviations = -1.8 Blind Sample ID = NS2 Lab Value = 0.303 Most Probable Value = 0.370 Percent Recovery = 81.9 Date Sample Logged by Lab = 01/27/99 Sample ID = 0270084 Number of Standard Deviations = -1.5 Blind Sample ID = N59 Lab Value = 0.386 Most Probable Value = 0.370 Percent Recovery = 104.3 Date Sample Logged by Lab = 01/26/99 Sample ID = 0260010 Number of Standard Deviations = 0.4 Blind Sample ID = N59 Lab Value = 1.020 Most Probable Value = 1.042 Percent Recovery = 97.9 Date Sample Logged by Lab = 01/25/99 Sample ID = 0250121 Number of Standard Deviations = -0.4 Blind Sample ID = NS2 Lab Value = 0.340 Most Probable Value = 0.370 Percent Recovery = 91.9 Date Sample Logged by Lab = 01/25/99 Sample ID = 0250120 Number of Standard Deviations = -0.7 Blind Sample ID = N59 Lab Value = 0.400 Most Probable Value = 0.370 Percent Recovery = 108.1 Date Sample Logged by Lab = 01/22/99 Sample ID = 0220071 Number of Standard Deviations = 0.7 Blind Sample ID = N59 Lab Value = 0.963 Most Probable Value = 1.042 Percent Recovery = 92.4 Date Sample Logged by Lab = 01/21/99 Sample ID = 0210088 Number of Standard Deviations = -1.3 Blind Sample ID = NS2 Lab Value = 0.978 Most Probable Value = 1.042 Percent Recovery = 93.9 Date Sample Logged by Lab = 01/21/99 Sample ID = 0210092 Number of Standard Deviations = -1.1 Blind Sample ID = NS2 Lab Value = 0.314 Most Probable Value = 0.370 Percent Recovery = 84.9 Date Sample Logged by Lab = 01/21/99 Sample ID = 0210087 Number of Standard Deviations = -1.2 Blind Sample ID = N59 Lab Value = 0.303 Most Probable Value = 0.370 Percent Recovery = 81.9 Date Sample Logged by Lab = 01/21/99 Sample ID = 0210090 Number of Standard Deviations = -1.5 Blind Sample ID = N59 Lab Value = 0.363 Most Probable Value = 0.370 Percent Recovery = 98.1 Date Sample Logged by Lab = 01/20/99 Sample ID = 0200126 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 1.002 Most Probable Value = 1.042 Percent Recovery = 96.2 Date Sample Logged by Lab = 01/19/99 Sample ID = 0190099 Number of Standard Deviations = -0.7 Blind Sample ID = NS2 Lab Value = 0.319 Most Probable Value = 0.370 Percent Recovery = 86.2 Date Sample Logged by Lab = 01/19/99 Sample ID = 0190100 Number of Standard Deviations = -1.1 Blind Sample ID = N59 Lab Value = 0.334 Most Probable Value = 0.370 Percent Recovery = 90.3 Date Sample Logged by Lab = 01/15/99 Sample ID = 0150087 Number of Standard Deviations = -0.8 Blind Sample ID = N59 Lab Value = 0.333 Most Probable Value = 0.370 Percent Recovery = 90.0 Date Sample Logged by Lab = 01/13/99 Sample ID = 0130040 Number of Standard Deviations = -0.8 Blind Sample ID = N59 Lab Value = 0.350 Most Probable Value = 0.370 Percent Recovery = 94.6 Date Sample Logged by Lab = 01/12/99 Sample ID = 0120057 Number of Standard Deviations = -0.4 Blind Sample ID = N59 Lab Value = 1.004 Most Probable Value = 1.042 Percent Recovery = 96.4 Date Sample Logged by Lab = 01/11/99 Sample ID = 0110108 Number of Standard Deviations = -0.6 Blind Sample ID = NS2 Lab Value = 0.340 Most Probable Value = 0.370 Percent Recovery = 91.9 Date Sample Logged by Lab = 01/11/99 Sample ID = 0110107 Number of Standard Deviations = -0.7 Blind Sample ID = N59 Lab Value = 1.003 Most Probable Value = 1.042 Percent Recovery = 96.3 Date Sample Logged by Lab = 01/08/99 Sample ID = 0080110 Number of Standard Deviations = -0.6 Blind Sample ID = NS2 Lab Value = 0.339 Most Probable Value = 0.370 Percent Recovery = 91.6 Date Sample Logged by Lab = 01/08/99 Sample ID = 0080109 Number of Standard Deviations = -0.7 Blind Sample ID = N59 Lab Value = 0.343 Most Probable Value = 0.370 Percent Recovery = 92.7 Date Sample Logged by Lab = 01/08/99 Sample ID = 0080111 Number of Standard Deviations = -0.6 Blind Sample ID = N59 Lab Value = 0.375 Most Probable Value = 0.370 Percent Recovery = 101.4 Date Sample Logged by Lab = 01/06/99 Sample ID = 0060042 Number of Standard Deviations = 0.1 Blind Sample ID = N59 Lab Value = 0.294 Most Probable Value = 0.370 Percent Recovery = 79.5 Date Sample Logged by Lab = 01/05/99 Sample ID = 0050021 Number of Standard Deviations = -1.7 Blind Sample ID = N59 Lab Value = 0.833 Most Probable Value = 0.912 Percent Recovery = 91.3 Date Sample Logged by Lab = 12/31/98 Sample ID = 3650064 Number of Standard Deviations = -1.4 Blind Sample ID = N60 Lab Value = 0.827 Most Probable Value = 0.912 Percent Recovery = 90.7 Date Sample Logged by Lab = 12/31/98 Sample ID = 3650063 Number of Standard Deviations = -1.5 Blind Sample ID = N60 Lab Value = 1.056 Most Probable Value = 1.042 Percent Recovery = 101.3 Date Sample Logged by Lab = 12/30/98 Sample ID = 3640040 Number of Standard Deviations = 0.2 Blind Sample ID = NS2 Lab Value = 0.821 Most Probable Value = 0.912 Percent Recovery = 90.0 Date Sample Logged by Lab = 12/30/98 Sample ID = 3640039 Number of Standard Deviations = -1.7 Blind Sample ID = N60 Lab Value = 0.781 Most Probable Value = 0.912 Percent Recovery = 85.6 Date Sample Logged by Lab = 12/24/98 Sample ID = 3580004 Number of Standard Deviations = -2.4 Blind Sample ID = N60 Lab Value = 0.961 Most Probable Value = 1.042 Percent Recovery = 92.2 Date Sample Logged by Lab = 12/23/98 Sample ID = 3570079 Number of Standard Deviations = -1.3 Blind Sample ID = NS2 Lab Value = 0.777 Most Probable Value = 0.912 Percent Recovery = 85.2 Date Sample Logged by Lab = 12/23/98 Sample ID = 3570081 Number of Standard Deviations = -2.5 Blind Sample ID = N60 Lab Value = 0.857 Most Probable Value = 0.912 Percent Recovery = 94.0 Date Sample Logged by Lab = 12/22/98 Sample ID = 3560009 Number of Standard Deviations = -1.0 Blind Sample ID = N60 Lab Value = 0.801 Most Probable Value = 0.912 Percent Recovery = 87.8 Date Sample Logged by Lab = 12/21/98 Sample ID = 3550114 Number of Standard Deviations = -2.0 Blind Sample ID = N60 Lab Value = 0.994 Most Probable Value = 1.042 Percent Recovery = 95.4 Date Sample Logged by Lab = 12/18/98 Sample ID = 3520048 Number of Standard Deviations = -0.8 Blind Sample ID = NS2 Lab Value = 0.830 Most Probable Value = 0.912 Percent Recovery = 91.0 Date Sample Logged by Lab = 12/18/98 Sample ID = 3520047 Number of Standard Deviations = -1.5 Blind Sample ID = N60 Lab Value = 0.838 Most Probable Value = 0.912 Percent Recovery = 91.9 Date Sample Logged by Lab = 12/17/98 Sample ID = 3510061 Number of Standard Deviations = -1.3 Blind Sample ID = N60 Lab Value = 0.977 Most Probable Value = 1.042 Percent Recovery = 93.8 Date Sample Logged by Lab = 12/16/98 Sample ID = 3500084 Number of Standard Deviations = -1.1 Blind Sample ID = NS2 Lab Value = 0.826 Most Probable Value = 0.912 Percent Recovery = 90.6 Date Sample Logged by Lab = 12/16/98 Sample ID = 3500082 Number of Standard Deviations = -1.6 Blind Sample ID = N60 Lab Value = 0.844 Most Probable Value = 0.912 Percent Recovery = 92.5 Date Sample Logged by Lab = 12/15/98 Sample ID = 3490048 Number of Standard Deviations = -1.2 Blind Sample ID = N60 Lab Value = 0.804 Most Probable Value = 0.912 Percent Recovery = 88.2 Date Sample Logged by Lab = 12/14/98 Sample ID = 3480075 Number of Standard Deviations = -2.0 Blind Sample ID = N60 Lab Value = 0.986 Most Probable Value = 1.042 Percent Recovery = 94.6 Date Sample Logged by Lab = 12/11/98 Sample ID = 3450160 Number of Standard Deviations = -0.9 Blind Sample ID = NS2 Lab Value = 0.826 Most Probable Value = 0.912 Percent Recovery = 90.6 Date Sample Logged by Lab = 12/11/98 Sample ID = 3450159 Number of Standard Deviations = -1.6 Blind Sample ID = N60 Lab Value = 0.825 Most Probable Value = 0.912 Percent Recovery = 90.5 Date Sample Logged by Lab = 12/10/98 Sample ID = 3440071 Number of Standard Deviations = -1.6 Blind Sample ID = N60 Lab Value = 0.987 Most Probable Value = 1.042 Percent Recovery = 94.7 Date Sample Logged by Lab = 12/09/98 Sample ID = 3430055 Number of Standard Deviations = -0.9 Blind Sample ID = NS2 Lab Value = 0.839 Most Probable Value = 0.912 Percent Recovery = 92.0 Date Sample Logged by Lab = 12/09/98 Sample ID = 3430056 Number of Standard Deviations = -1.3 Blind Sample ID = N60 Lab Value = 0.895 Most Probable Value = 0.912 Percent Recovery = 98.1 Date Sample Logged by Lab = 12/08/98 Sample ID = 3420131 Number of Standard Deviations = -0.3 Blind Sample ID = N60 Lab Value = 0.893 Most Probable Value = 0.912 Percent Recovery = 97.9 Date Sample Logged by Lab = 12/07/98 Sample ID = 3410096 Number of Standard Deviations = -0.3 Blind Sample ID = N60 Lab Value = 1.012 Most Probable Value = 1.042 Percent Recovery = 97.1 Date Sample Logged by Lab = 12/04/98 Sample ID = 3380081 Number of Standard Deviations = -0.5 Blind Sample ID = NS2 Lab Value = 0.862 Most Probable Value = 0.912 Percent Recovery = 94.5 Date Sample Logged by Lab = 12/04/98 Sample ID = 3380080 Number of Standard Deviations = -0.9 Blind Sample ID = N60 Lab Value = 0.875 Most Probable Value = 0.912 Percent Recovery = 95.9 Date Sample Logged by Lab = 12/03/98 Sample ID = 3370062 Number of Standard Deviations = -0.7 Blind Sample ID = N60 Lab Value = 0.990 Most Probable Value = 1.042 Percent Recovery = 95.0 Date Sample Logged by Lab = 12/02/98 Sample ID = 3360071 Number of Standard Deviations = -0.9 Blind Sample ID = NS2 Lab Value = 0.850 Most Probable Value = 0.912 Percent Recovery = 93.2 Date Sample Logged by Lab = 12/02/98 Sample ID = 3360068 Number of Standard Deviations = -1.1 Blind Sample ID = N60 Lab Value = 0.966 Most Probable Value = 1.042 Percent Recovery = 92.7 Date Sample Logged by Lab = 12/01/98 Sample ID = 3350084 Number of Standard Deviations = -1.2 Blind Sample ID = NS2 Lab Value = 0.305 Most Probable Value = 0.370 Percent Recovery = 82.4 Date Sample Logged by Lab = 12/01/98 Sample ID = 3350085 Number of Standard Deviations = -1.4 Blind Sample ID = N59 Lab Value = 0.308 Most Probable Value = 0.370 Percent Recovery = 83.2 Date Sample Logged by Lab = 12/01/98 Sample ID = 3350083 Number of Standard Deviations = -1.4 Blind Sample ID = N59 Lab Value = 0.999 Most Probable Value = 1.042 Percent Recovery = 95.9 Date Sample Logged by Lab = 11/30/98 Sample ID = 3340019 Number of Standard Deviations = -0.7 Blind Sample ID = NS2 Lab Value = 0.306 Most Probable Value = 0.370 Percent Recovery = 82.7 Date Sample Logged by Lab = 11/30/98 Sample ID = 3340018 Number of Standard Deviations = -1.4 Blind Sample ID = N59 Lab Value = 1.072 Most Probable Value = 1.042 Percent Recovery = 102.9 Date Sample Logged by Lab = 11/27/98 Sample ID = 3310074 Number of Standard Deviations = 0.5 Blind Sample ID = NS2 Lab Value = 0.376 Most Probable Value = 0.370 Percent Recovery = 101.6 Date Sample Logged by Lab = 11/27/98 Sample ID = 3310075 Number of Standard Deviations = 0.1 Blind Sample ID = N59 Lab Value = 0.360 Most Probable Value = 0.370 Percent Recovery = 97.3 Date Sample Logged by Lab = 11/25/98 Sample ID = 3290045 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 0.348 Most Probable Value = 0.370 Percent Recovery = 94.1 Date Sample Logged by Lab = 11/24/98 Sample ID = 3280041 Number of Standard Deviations = -0.5 Blind Sample ID = N59 Lab Value = 1.031 Most Probable Value = 1.042 Percent Recovery = 98.9 Date Sample Logged by Lab = 11/23/98 Sample ID = 3270059 Number of Standard Deviations = -0.2 Blind Sample ID = NS2 Lab Value = 0.344 Most Probable Value = 0.370 Percent Recovery = 93.0 Date Sample Logged by Lab = 11/23/98 Sample ID = 3270058 Number of Standard Deviations = -0.6 Blind Sample ID = N59 Lab Value = 0.326 Most Probable Value = 0.370 Percent Recovery = 88.1 Date Sample Logged by Lab = 11/20/98 Sample ID = 3240111 Number of Standard Deviations = -1.0 Blind Sample ID = N59 Lab Value = 1.033 Most Probable Value = 1.042 Percent Recovery = 99.1 Date Sample Logged by Lab = 11/19/98 Sample ID = 3230050 Number of Standard Deviations = -0.1 Blind Sample ID = NS2 Lab Value = 0.356 Most Probable Value = 0.370 Percent Recovery = 96.2 Date Sample Logged by Lab = 11/19/98 Sample ID = 3230051 Number of Standard Deviations = -0.3 Blind Sample ID = N59 Lab Value = 0.386 Most Probable Value = 0.370 Percent Recovery = 104.3 Date Sample Logged by Lab = 11/18/98 Sample ID = 3220063 Number of Standard Deviations = 0.4 Blind Sample ID = N59 Lab Value = 0.327 Most Probable Value = 0.370 Percent Recovery = 88.4 Date Sample Logged by Lab = 11/17/98 Sample ID = 3210049 Number of Standard Deviations = -1.0 Blind Sample ID = N59 Lab Value = 0.336 Most Probable Value = 0.370 Percent Recovery = 90.8 Date Sample Logged by Lab = 11/16/98 Sample ID = 3200105 Number of Standard Deviations = -0.8 Blind Sample ID = N59 Lab Value = 0.366 Most Probable Value = 0.370 Percent Recovery = 98.9 Date Sample Logged by Lab = 11/16/98 Sample ID = 3200022 Number of Standard Deviations = -0.1 Blind Sample ID = N59 Lab Value = 0.339 Most Probable Value = 0.370 Percent Recovery = 91.6 Date Sample Logged by Lab = 11/10/98 Sample ID = 3140156 Number of Standard Deviations = -0.7 Blind Sample ID = N59 Lab Value = 0.343 Most Probable Value = 0.370 Percent Recovery = 92.7 Date Sample Logged by Lab = 11/10/98 Sample ID = 3140157 Number of Standard Deviations = -0.6 Blind Sample ID = N59 Lab Value = 1.011 Most Probable Value = 1.042 Percent Recovery = 97.0 Date Sample Logged by Lab = 11/09/98 Sample ID = 3130283 Number of Standard Deviations = -0.5 Blind Sample ID = NS2 Lab Value = 0.352 Most Probable Value = 0.370 Percent Recovery = 95.1 Date Sample Logged by Lab = 11/09/98 Sample ID = 3130281 Number of Standard Deviations = -0.4 Blind Sample ID = N59 Lab Value = 0.348 Most Probable Value = 0.370 Percent Recovery = 94.1 Date Sample Logged by Lab = 11/09/98 Sample ID = 3130125 Number of Standard Deviations = -0.5 Blind Sample ID = N59 Lab Value = 1.011 Most Probable Value = 1.042 Percent Recovery = 97.0 Date Sample Logged by Lab = 11/05/98 Sample ID = 3090058 Number of Standard Deviations = -0.5 Blind Sample ID = NS2 Lab Value = 0.347 Most Probable Value = 0.370 Percent Recovery = 93.8 Date Sample Logged by Lab = 11/05/98 Sample ID = 3090056 Number of Standard Deviations = -0.5 Blind Sample ID = N59 Lab Value = 0.343 Most Probable Value = 0.370 Percent Recovery = 92.7 Date Sample Logged by Lab = 11/04/98 Sample ID = 3080035 Number of Standard Deviations = -0.6 Blind Sample ID = N59 Lab Value = 0.352 Most Probable Value = 0.370 Percent Recovery = 95.1 Date Sample Logged by Lab = 11/03/98 Sample ID = 3070106 Number of Standard Deviations = -0.4 Blind Sample ID = N59 Lab Value = 0.811 Most Probable Value = 0.912 Percent Recovery = 88.9 Date Sample Logged by Lab = 10/30/98 Sample ID = 3030051 Number of Standard Deviations = -1.8 Blind Sample ID = N60 Lab Value = 0.858 Most Probable Value = 0.912 Percent Recovery = 94.1 Date Sample Logged by Lab = 10/29/98 Sample ID = 3020044 Number of Standard Deviations = -1.0 Blind Sample ID = N60 Lab Value = 1.021 Most Probable Value = 1.042 Percent Recovery = 98.0 Date Sample Logged by Lab = 10/28/98 Sample ID = 3010048 Number of Standard Deviations = -0.3 Blind Sample ID = NS2 Lab Value = 0.847 Most Probable Value = 0.912 Percent Recovery = 92.9 Date Sample Logged by Lab = 10/28/98 Sample ID = 3010047 Number of Standard Deviations = -1.2 Blind Sample ID = N60 Lab Value = 0.891 Most Probable Value = 0.912 Percent Recovery = 97.7 Date Sample Logged by Lab = 10/27/98 Sample ID = 3000090 Number of Standard Deviations = -0.4 Blind Sample ID = N60 Lab Value = 0.997 Most Probable Value = 1.042 Percent Recovery = 95.7 Date Sample Logged by Lab = 10/26/98 Sample ID = 2990139 Number of Standard Deviations = -0.7 Blind Sample ID = NS2 Lab Value = 0.870 Most Probable Value = 0.912 Percent Recovery = 95.4 Date Sample Logged by Lab = 10/26/98 Sample ID = 2990138 Number of Standard Deviations = -0.8 Blind Sample ID = N60 Lab Value = 0.901 Most Probable Value = 0.912 Percent Recovery = 98.8 Date Sample Logged by Lab = 10/23/98 Sample ID = 2960076 Number of Standard Deviations = -0.2 Blind Sample ID = N60 Lab Value = 1.010 Most Probable Value = 1.042 Percent Recovery = 96.9 Date Sample Logged by Lab = 10/22/98 Sample ID = 2950060 Number of Standard Deviations = -0.5 Blind Sample ID = NS2 Lab Value = 0.869 Most Probable Value = 0.912 Percent Recovery = 95.3 Date Sample Logged by Lab = 10/22/98 Sample ID = 2950058 Number of Standard Deviations = -0.8 Blind Sample ID = N60 Lab Value = 0.847 Most Probable Value = 0.912 Percent Recovery = 92.9 Date Sample Logged by Lab = 10/21/98 Sample ID = 2940060 Number of Standard Deviations = -1.2 Blind Sample ID = N60 Lab Value = 0.884 Most Probable Value = 0.912 Percent Recovery = 96.9 Date Sample Logged by Lab = 10/20/98 Sample ID = 2930051 Number of Standard Deviations = -0.5 Blind Sample ID = N60 Lab Value = 1.024 Most Probable Value = 1.042 Percent Recovery = 98.3 Date Sample Logged by Lab = 10/19/98 Sample ID = 2920182 Number of Standard Deviations = -0.3 Blind Sample ID = NS2 Lab Value = 0.890 Most Probable Value = 0.912 Percent Recovery = 97.6 Date Sample Logged by Lab = 10/19/98 Sample ID = 2920181 Number of Standard Deviations = -0.4 Blind Sample ID = N60 Lab Value = 0.939 Most Probable Value = 0.912 Percent Recovery = 103.0 Date Sample Logged by Lab = 10/16/98 Sample ID = 2890140 Number of Standard Deviations = 0.5 Blind Sample ID = N60 Lab Value = 1.093 Most Probable Value = 1.042 Percent Recovery = 104.9 Date Sample Logged by Lab = 10/15/98 Sample ID = 2880118 Number of Standard Deviations = 0.8 Blind Sample ID = NS2 Lab Value = 0.951 Most Probable Value = 0.912 Percent Recovery = 104.3 Date Sample Logged by Lab = 10/15/98 Sample ID = 2880119 Number of Standard Deviations = 0.7 Blind Sample ID = N60 Lab Value = 0.850 Most Probable Value = 0.912 Percent Recovery = 93.2 Date Sample Logged by Lab = 10/14/98 Sample ID = 2870039 Number of Standard Deviations = -1.1 Blind Sample ID = N60 Lab Value = 0.994 Most Probable Value = 1.042 Percent Recovery = 95.4 Date Sample Logged by Lab = 10/13/98 Sample ID = 2860070 Number of Standard Deviations = -0.8 Blind Sample ID = NS2 Lab Value = 0.834 Most Probable Value = 0.912 Percent Recovery = 91.4 Date Sample Logged by Lab = 10/13/98 Sample ID = 2860067 Number of Standard Deviations = -1.4 Blind Sample ID = N60 Lab Value = 0.961 Most Probable Value = 0.912 Percent Recovery = 105.4 Date Sample Logged by Lab = 10/09/98 Sample ID = 2820171 Number of Standard Deviations = 0.9 Blind Sample ID = N60 Lab Value = 1.024 Most Probable Value = 1.042 Percent Recovery = 98.3 Date Sample Logged by Lab = 10/08/98 Sample ID = 2810059 Number of Standard Deviations = -0.3 Blind Sample ID = NS2 Lab Value = 0.856 Most Probable Value = 0.912 Percent Recovery = 93.9 Date Sample Logged by Lab = 10/08/98 Sample ID = 2810058 Number of Standard Deviations = -1.0 Blind Sample ID = N60 Lab Value = 0.924 Most Probable Value = 0.912 Percent Recovery = 101.3 Date Sample Logged by Lab = 10/07/98 Sample ID = 2800065 Number of Standard Deviations = 0.2 Blind Sample ID = N60 Lab Value = 0.929 Most Probable Value = 0.912 Percent Recovery = 101.9 Date Sample Logged by Lab = 10/06/98 Sample ID = 2790046 Number of Standard Deviations = 0.3 Blind Sample ID = N60 Lab Value = 1.133 Most Probable Value = 1.042 Percent Recovery = 108.7 Date Sample Logged by Lab = 10/05/98 Sample ID = 2780098 Number of Standard Deviations = 1.5 Blind Sample ID = NS2 Lab Value = 0.926 Most Probable Value = 0.912 Percent Recovery = 101.5 Date Sample Logged by Lab = 10/05/98 Sample ID = 2780105 Number of Standard Deviations = 0.3 Blind Sample ID = N60 Lab Value = 0.949 Most Probable Value = 0.912 Percent Recovery = 104.1 Date Sample Logged by Lab = 10/02/98 Sample ID = 2750042 Number of Standard Deviations = 0.7 Blind Sample ID = N60 Lab Value = 0.188 Most Probable Value = 0.220 Percent Recovery = 85.5 Date Sample Logged by Lab = 09/30/98 Sample ID = 2730001 Number of Standard Deviations = -0.7 Blind Sample ID = N57 Lab Value = 1.085 Most Probable Value = 1.010 Percent Recovery = 107.4 Date Sample Logged by Lab = 09/29/98 Sample ID = 2720087 Number of Standard Deviations = 1.3 Blind Sample ID = N58 Lab Value = 0.230 Most Probable Value = 0.220 Percent Recovery = 104.5 Date Sample Logged by Lab = 09/28/98 Sample ID = 2710123 Number of Standard Deviations = 0.2 Blind Sample ID = N57 Lab Value = 1.093 Most Probable Value = 1.042 Percent Recovery = 104.9 Date Sample Logged by Lab = 09/25/98 Sample ID = 2680004 Number of Standard Deviations = 0.9 Blind Sample ID = NS2 Lab Value = 0.995 Most Probable Value = 1.010 Percent Recovery = 98.5 Date Sample Logged by Lab = 09/25/98 Sample ID = 2680008 Number of Standard Deviations = -0.3 Blind Sample ID = N58 Lab Value = 0.217 Most Probable Value = 0.220 Percent Recovery = 98.6 Date Sample Logged by Lab = 09/24/98 Sample ID = 2670103 Number of Standard Deviations = -0.1 Blind Sample ID = N57 Lab Value = 1.124 Most Probable Value = 1.042 Percent Recovery = 107.9 Date Sample Logged by Lab = 09/23/98 Sample ID = 2660045 Number of Standard Deviations = 1.4 Blind Sample ID = NS2 Lab Value = 1.070 Most Probable Value = 1.010 Percent Recovery = 105.9 Date Sample Logged by Lab = 09/23/98 Sample ID = 2660041 Number of Standard Deviations = 1.0 Blind Sample ID = N58 Lab Value = 0.232 Most Probable Value = 0.220 Percent Recovery = 105.5 Date Sample Logged by Lab = 09/22/98 Sample ID = 2650054 Number of Standard Deviations = 0.3 Blind Sample ID = N57 Lab Value = 1.037 Most Probable Value = 1.010 Percent Recovery = 102.7 Date Sample Logged by Lab = 09/21/98 Sample ID = 2640101 Number of Standard Deviations = 0.5 Blind Sample ID = N58 Lab Value = 1.111 Most Probable Value = 1.042 Percent Recovery = 106.6 Date Sample Logged by Lab = 09/18/98 Sample ID = 2610105 Number of Standard Deviations = 1.2 Blind Sample ID = NS2 Lab Value = 0.223 Most Probable Value = 0.220 Percent Recovery = 101.4 Date Sample Logged by Lab = 09/18/98 Sample ID = 2610104 Number of Standard Deviations = 0.1 Blind Sample ID = N57 Lab Value = 1.027 Most Probable Value = 1.010 Percent Recovery = 101.7 Date Sample Logged by Lab = 09/17/98 Sample ID = 2600014 Number of Standard Deviations = 0.3 Blind Sample ID = N58 Lab Value = 1.104 Most Probable Value = 1.042 Percent Recovery = 106.0 Date Sample Logged by Lab = 09/16/98 Sample ID = 2590071 Number of Standard Deviations = 1.1 Blind Sample ID = NS2 Lab Value = 0.230 Most Probable Value = 0.220 Percent Recovery = 104.5 Date Sample Logged by Lab = 09/16/98 Sample ID = 2590074 Number of Standard Deviations = 0.2 Blind Sample ID = N57 Lab Value = 1.055 Most Probable Value = 1.010 Percent Recovery = 104.5 Date Sample Logged by Lab = 09/15/98 Sample ID = 2580244 Number of Standard Deviations = 0.8 Blind Sample ID = N58 Lab Value = 1.089 Most Probable Value = 1.042 Percent Recovery = 104.5 Date Sample Logged by Lab = 09/11/98 Sample ID = 2540076 Number of Standard Deviations = 0.8 Blind Sample ID = NS2 Lab Value = 1.042 Most Probable Value = 1.010 Percent Recovery = 103.2 Date Sample Logged by Lab = 09/11/98 Sample ID = 2540089 Number of Standard Deviations = 0.6 Blind Sample ID = N58 Lab Value = 0.223 Most Probable Value = 0.220 Percent Recovery = 101.4 Date Sample Logged by Lab = 09/11/98 Sample ID = 2540735 Number of Standard Deviations = 0.1 Blind Sample ID = N57 Lab Value = 0.993 Most Probable Value = 1.010 Percent Recovery = 98.3 Date Sample Logged by Lab = 09/10/98 Sample ID = 2530112 Number of Standard Deviations = -0.3 Blind Sample ID = N58 Lab Value = 0.259 Most Probable Value = 0.220 Percent Recovery = 117.7 Date Sample Logged by Lab = 09/10/98 Sample ID = 2530110 Number of Standard Deviations = 0.9 Blind Sample ID = N57 Lab Value = 1.099 Most Probable Value = 1.042 Percent Recovery = 105.5 Date Sample Logged by Lab = 09/09/98 Sample ID = 2520009 Number of Standard Deviations = 1.0 Blind Sample ID = NS2 Lab Value = 1.031 Most Probable Value = 1.010 Percent Recovery = 102.1 Date Sample Logged by Lab = 09/09/98 Sample ID = 2520011 Number of Standard Deviations = 0.4 Blind Sample ID = N58 Lab Value = 0.221 Most Probable Value = 0.220 Percent Recovery = 100.5 Date Sample Logged by Lab = 09/09/98 Sample ID = 2520010 Number of Standard Deviations = 0.0 Blind Sample ID = N57 Lab Value = 1.076 Most Probable Value = 1.042 Percent Recovery = 103.3 Date Sample Logged by Lab = 09/04/98 Sample ID = 2470034 Number of Standard Deviations = 0.6 Blind Sample ID = NS2 Lab Value = 1.095 Most Probable Value = 1.042 Percent Recovery = 105.1 Date Sample Logged by Lab = 09/03/98 Sample ID = 2460019 Number of Standard Deviations = 0.9 Blind Sample ID = NS2 Lab Value = 0.986 Most Probable Value = 1.010 Percent Recovery = 97.6 Date Sample Logged by Lab = 09/03/98 Sample ID = 2460015 Number of Standard Deviations = -0.4 Blind Sample ID = N58 Lab Value = 0.223 Most Probable Value = 0.220 Percent Recovery = 101.4 Date Sample Logged by Lab = 09/03/98 Sample ID = 2460017 Number of Standard Deviations = 0.1 Blind Sample ID = N57 Lab Value = 0.992 Most Probable Value = 1.010 Percent Recovery = 98.2 Date Sample Logged by Lab = 08/31/98 Sample ID = 2430243 Number of Standard Deviations = -0.3 Blind Sample ID = N58 Lab Value = 0.218 Most Probable Value = 0.220 Percent Recovery = 99.1 Date Sample Logged by Lab = 08/31/98 Sample ID = 2430236 Number of Standard Deviations = -0.0 Blind Sample ID = N57 Lab Value = 1.107 Most Probable Value = 1.042 Percent Recovery = 106.2 Date Sample Logged by Lab = 08/28/98 Sample ID = 2400209 Number of Standard Deviations = 1.1 Blind Sample ID = NS2 Lab Value = 1.035 Most Probable Value = 1.010 Percent Recovery = 102.5 Date Sample Logged by Lab = 08/27/98 Sample ID = 2390101 Number of Standard Deviations = 0.4 Blind Sample ID = N58 Lab Value = 0.245 Most Probable Value = 0.220 Percent Recovery = 111.4 Date Sample Logged by Lab = 08/27/98 Sample ID = 2390107 Number of Standard Deviations = 0.6 Blind Sample ID = N57 Lab Value = 1.156 Most Probable Value = 1.042 Percent Recovery = 110.9 Date Sample Logged by Lab = 08/26/98 Sample ID = 2380206 Number of Standard Deviations = 1.9 Blind Sample ID = NS2 Lab Value = 1.135 Most Probable Value = 1.010 Percent Recovery = 112.4 Date Sample Logged by Lab = 08/25/98 Sample ID = 2370205 Number of Standard Deviations = 2.2 Blind Sample ID = N58 Lab Value = 1.189 Most Probable Value = 1.042 Percent Recovery = 114.1 Date Sample Logged by Lab = 08/21/98 Sample ID = 2330335 Number of Standard Deviations = 2.5 Blind Sample ID = NS2 Lab Value = 1.017 Most Probable Value = 1.010 Percent Recovery = 100.7 Date Sample Logged by Lab = 08/21/98 Sample ID = 2330334 Number of Standard Deviations = 0.1 Blind Sample ID = N58 Lab Value = 0.238 Most Probable Value = 0.220 Percent Recovery = 108.2 Date Sample Logged by Lab = 08/21/98 Sample ID = 2330342 Number of Standard Deviations = 0.4 Blind Sample ID = N57 Lab Value = 1.111 Most Probable Value = 1.042 Percent Recovery = 106.6 Date Sample Logged by Lab = 08/19/98 Sample ID = 2310039 Number of Standard Deviations = 1.2 Blind Sample ID = NS2 Lab Value = 0.970 Most Probable Value = 1.010 Percent Recovery = 96.0 Date Sample Logged by Lab = 08/19/98 Sample ID = 2310038 Number of Standard Deviations = -0.7 Blind Sample ID = N58 Lab Value = 0.253 Most Probable Value = 0.220 Percent Recovery = 115.0 Date Sample Logged by Lab = 08/19/98 Sample ID = 2310036 Number of Standard Deviations = 0.7 Blind Sample ID = N57 Lab Value = 0.957 Most Probable Value = 1.010 Percent Recovery = 94.8 Date Sample Logged by Lab = 08/17/98 Sample ID = 2290142 Number of Standard Deviations = -0.9 Blind Sample ID = N58 Lab Value = 0.213 Most Probable Value = 0.220 Percent Recovery = 96.8 Date Sample Logged by Lab = 08/17/98 Sample ID = 2290139 Number of Standard Deviations = -0.2 Blind Sample ID = N57 Lab Value = 1.048 Most Probable Value = 1.042 Percent Recovery = 100.6 Date Sample Logged by Lab = 08/14/98 Sample ID = 2260083 Number of Standard Deviations = 0.1 Blind Sample ID = NS2 Lab Value = 0.940 Most Probable Value = 1.010 Percent Recovery = 93.1 Date Sample Logged by Lab = 08/14/98 Sample ID = 2260081 Number of Standard Deviations = -1.2 Blind Sample ID = N58 Lab Value = 0.222 Most Probable Value = 0.220 Percent Recovery = 100.9 Date Sample Logged by Lab = 08/14/98 Sample ID = 2260067 Number of Standard Deviations = 0.0 Blind Sample ID = N57 Lab Value = 0.984 Most Probable Value = 1.042 Percent Recovery = 94.4 Date Sample Logged by Lab = 08/12/98 Sample ID = 2240179 Number of Standard Deviations = -1.0 Blind Sample ID = NS2 Lab Value = 0.995 Most Probable Value = 1.010 Percent Recovery = 98.5 Date Sample Logged by Lab = 08/11/98 Sample ID = 2230077 Number of Standard Deviations = -0.3 Blind Sample ID = N58 Lab Value = 0.218 Most Probable Value = 0.220 Percent Recovery = 99.1 Date Sample Logged by Lab = 08/11/98 Sample ID = 2230076 Number of Standard Deviations = -0.0 Blind Sample ID = N57 Lab Value = 1.087 Most Probable Value = 1.042 Percent Recovery = 104.3 Date Sample Logged by Lab = 08/07/98 Sample ID = 2190061 Number of Standard Deviations = 0.8 Blind Sample ID = NS2 Lab Value = 0.994 Most Probable Value = 1.010 Percent Recovery = 98.4 Date Sample Logged by Lab = 08/07/98 Sample ID = 2190059 Number of Standard Deviations = -0.3 Blind Sample ID = N58 Lab Value = 0.220 Most Probable Value = 0.220 Percent Recovery = 100.0 Date Sample Logged by Lab = 08/07/98 Sample ID = 2190051 Number of Standard Deviations = 0.0 Blind Sample ID = N57 Lab Value = 1.088 Most Probable Value = 1.042 Percent Recovery = 104.4 Date Sample Logged by Lab = 08/05/98 Sample ID = 2170063 Number of Standard Deviations = 0.8 Blind Sample ID = NS2 Lab Value = 1.000 Most Probable Value = 1.010 Percent Recovery = 99.0 Date Sample Logged by Lab = 08/05/98 Sample ID = 2170062 Number of Standard Deviations = -0.2 Blind Sample ID = N58 Lab Value = 0.234 Most Probable Value = 0.220 Percent Recovery = 106.4 Date Sample Logged by Lab = 08/05/98 Sample ID = 2170058 Number of Standard Deviations = 0.3 Blind Sample ID = N57 Lab Value = 1.016 Most Probable Value = 1.010 Percent Recovery = 100.6 Date Sample Logged by Lab = 07/30/98 Sample ID = 2110201 Number of Standard Deviations = 0.1 Blind Sample ID = N58 Lab Value = 0.200 Most Probable Value = 0.220 Percent Recovery = 90.9 Date Sample Logged by Lab = 07/30/98 Sample ID = 2110195 Number of Standard Deviations = -0.4 Blind Sample ID = N57 Lab Value = 1.140 Most Probable Value = 1.042 Percent Recovery = 109.4 Date Sample Logged by Lab = 07/29/98 Sample ID = 2100170 Number of Standard Deviations = 1.7 Blind Sample ID = NS2 Lab Value = 0.959 Most Probable Value = 1.010 Percent Recovery = 95.0 Date Sample Logged by Lab = 07/28/98 Sample ID = 2090139 Number of Standard Deviations = -0.9 Blind Sample ID = N58 Lab Value = 0.218 Most Probable Value = 0.220 Percent Recovery = 99.1 Date Sample Logged by Lab = 07/28/98 Sample ID = 2090137 Number of Standard Deviations = -0.0 Blind Sample ID = N57 Lab Value = 0.958 Most Probable Value = 1.042 Percent Recovery = 91.9 Date Sample Logged by Lab = 07/27/98 Sample ID = 2080067 Number of Standard Deviations = -1.4 Blind Sample ID = NS2 Lab Value = 0.910 Most Probable Value = 1.010 Percent Recovery = 90.1 Date Sample Logged by Lab = 07/27/98 Sample ID = 2080083 Number of Standard Deviations = -1.7 Blind Sample ID = N58 Lab Value = 0.206 Most Probable Value = 0.220 Percent Recovery = 93.6 Date Sample Logged by Lab = 07/27/98 Sample ID = 2080068 Number of Standard Deviations = -0.3 Blind Sample ID = N57 Lab Value = 1.024 Most Probable Value = 1.042 Percent Recovery = 98.3 Date Sample Logged by Lab = 07/22/98 Sample ID = 2030057 Number of Standard Deviations = -0.3 Blind Sample ID = NS2 Lab Value = 0.844 Most Probable Value = 1.010 Percent Recovery = 83.6 Date Sample Logged by Lab = 07/22/98 Sample ID = 2030018 Number of Standard Deviations = -2.9 Blind Sample ID = N58 Lab Value = 0.174 Most Probable Value = 0.220 Percent Recovery = 79.1 Date Sample Logged by Lab = 07/22/98 Sample ID = 2030053 Number of Standard Deviations = -1.0 Blind Sample ID = N57 Lab Value = 0.929 Most Probable Value = 1.010 Percent Recovery = 92.0 Date Sample Logged by Lab = 07/20/98 Sample ID = 2010050 Number of Standard Deviations = -1.4 Blind Sample ID = N58 Lab Value = 0.202 Most Probable Value = 0.220 Percent Recovery = 91.8 Date Sample Logged by Lab = 07/20/98 Sample ID = 2010033 Number of Standard Deviations = -0.4 Blind Sample ID = N57 Lab Value = 1.036 Most Probable Value = 1.042 Percent Recovery = 99.4 Date Sample Logged by Lab = 07/17/98 Sample ID = 1980303 Number of Standard Deviations = -0.1 Blind Sample ID = NS2 Lab Value = 1.014 Most Probable Value = 1.010 Percent Recovery = 100.4 Date Sample Logged by Lab = 07/16/98 Sample ID = 1970015 Number of Standard Deviations = 0.1 Blind Sample ID = N58 Lab Value = 0.226 Most Probable Value = 0.220 Percent Recovery = 102.7 Date Sample Logged by Lab = 07/16/98 Sample ID = 1970017 Number of Standard Deviations = 0.1 Blind Sample ID = N57 Lab Value = 0.968 Most Probable Value = 1.042 Percent Recovery = 92.9 Date Sample Logged by Lab = 07/15/98 Sample ID = 1960203 Number of Standard Deviations = -1.3 Blind Sample ID = NS2 Lab Value = 0.962 Most Probable Value = 1.010 Percent Recovery = 95.2 Date Sample Logged by Lab = 07/14/98 Sample ID = 1950203 Number of Standard Deviations = -0.8 Blind Sample ID = N58 Lab Value = 0.215 Most Probable Value = 0.220 Percent Recovery = 97.7 Date Sample Logged by Lab = 07/14/98 Sample ID = 1950205 Number of Standard Deviations = -0.1 Blind Sample ID = N57 Lab Value = 1.082 Most Probable Value = 1.042 Percent Recovery = 103.8 Date Sample Logged by Lab = 07/10/98 Sample ID = 1910239 Number of Standard Deviations = 0.7 Blind Sample ID = NS2 Lab Value = 1.000 Most Probable Value = 1.010 Percent Recovery = 99.0 Date Sample Logged by Lab = 07/10/98 Sample ID = 1910242 Number of Standard Deviations = -0.2 Blind Sample ID = N58 Lab Value = 0.217 Most Probable Value = 0.220 Percent Recovery = 98.6 Date Sample Logged by Lab = 07/10/98 Sample ID = 1910238 Number of Standard Deviations = -0.1 Blind Sample ID = N57 Lab Value = 1.073 Most Probable Value = 1.042 Percent Recovery = 103.0 Date Sample Logged by Lab = 07/08/98 Sample ID = 1890198 Number of Standard Deviations = 0.5 Blind Sample ID = NS2 Lab Value = 0.998 Most Probable Value = 1.010 Percent Recovery = 98.8 Date Sample Logged by Lab = 07/08/98 Sample ID = 1890199 Number of Standard Deviations = -0.2 Blind Sample ID = N58 Lab Value = 0.215 Most Probable Value = 0.220 Percent Recovery = 97.7 Date Sample Logged by Lab = 07/08/98 Sample ID = 1890196 Number of Standard Deviations = -0.1 Blind Sample ID = N57 Lab Value = 1.075 Most Probable Value = 1.042 Percent Recovery = 103.2 Date Sample Logged by Lab = 07/06/98 Sample ID = 1870153 Number of Standard Deviations = 0.6 Blind Sample ID = NS2 Lab Value = 1.035 Most Probable Value = 1.010 Percent Recovery = 102.5 Date Sample Logged by Lab = 07/06/98 Sample ID = 1870156 Number of Standard Deviations = 0.4 Blind Sample ID = N58 Lab Value = 0.215 Most Probable Value = 0.220 Percent Recovery = 97.7 Date Sample Logged by Lab = 07/06/98 Sample ID = 1870152 Number of Standard Deviations = -0.1 Blind Sample ID = N57 Lab Value = 1.098 Most Probable Value = 1.042 Percent Recovery = 105.4 Date Sample Logged by Lab = 06/26/98 Sample ID = 1770076 Number of Standard Deviations = 1.0 Blind Sample ID = NS2 Lab Value = 1.034 Most Probable Value = 1.010 Percent Recovery = 102.4 Date Sample Logged by Lab = 06/26/98 Sample ID = 1770070 Number of Standard Deviations = 0.4 Blind Sample ID = N58 Lab Value = 0.211 Most Probable Value = 0.220 Percent Recovery = 95.9 Date Sample Logged by Lab = 06/26/98 Sample ID = 1770094 Number of Standard Deviations = -0.2 Blind Sample ID = N57 Lab Value = 1.069 Most Probable Value = 1.042 Percent Recovery = 102.6 Date Sample Logged by Lab = 06/24/98 Sample ID = 1750104 Number of Standard Deviations = 0.5 Blind Sample ID = NS2 Lab Value = 0.980 Most Probable Value = 1.010 Percent Recovery = 97.0 Date Sample Logged by Lab = 06/24/98 Sample ID = 1750109 Number of Standard Deviations = -0.5 Blind Sample ID = N58 Lab Value = 0.208 Most Probable Value = 0.220 Percent Recovery = 94.5 Date Sample Logged by Lab = 06/24/98 Sample ID = 1750106 Number of Standard Deviations = -0.3 Blind Sample ID = N57 Lab Value = 0.960 Most Probable Value = 1.010 Percent Recovery = 95.0 Date Sample Logged by Lab = 06/23/98 Sample ID = 1740138 Number of Standard Deviations = -0.9 Blind Sample ID = N58 Lab Value = 0.941 Most Probable Value = 1.010 Percent Recovery = 93.2 Date Sample Logged by Lab = 06/22/98 Sample ID = 1730177 Number of Standard Deviations = -1.2 Blind Sample ID = N58 Lab Value = 0.188 Most Probable Value = 0.220 Percent Recovery = 85.5 Date Sample Logged by Lab = 06/22/98 Sample ID = 1730176 Number of Standard Deviations = -0.7 Blind Sample ID = N57 Lab Value = 1.049 Most Probable Value = 1.042 Percent Recovery = 100.7 Date Sample Logged by Lab = 06/19/98 Sample ID = 1700280 Number of Standard Deviations = 0.1 Blind Sample ID = NS2 Lab Value = 0.989 Most Probable Value = 1.010 Percent Recovery = 97.9 Date Sample Logged by Lab = 06/18/98 Sample ID = 1690151 Number of Standard Deviations = -0.4 Blind Sample ID = N58 Lab Value = 0.188 Most Probable Value = 0.220 Percent Recovery = 85.5 Date Sample Logged by Lab = 06/18/98 Sample ID = 1690149 Number of Standard Deviations = -0.7 Blind Sample ID = N57 Lab Value = 1.033 Most Probable Value = 1.042 Percent Recovery = 99.1 Date Sample Logged by Lab = 06/17/98 Sample ID = 1680019 Number of Standard Deviations = -0.2 Blind Sample ID = NS2 Lab Value = 0.971 Most Probable Value = 1.010 Percent Recovery = 96.1 Date Sample Logged by Lab = 06/17/98 Sample ID = 1680017 Number of Standard Deviations = -0.7 Blind Sample ID = N58 Lab Value = 0.209 Most Probable Value = 0.220 Percent Recovery = 95.0 Date Sample Logged by Lab = 06/17/98 Sample ID = 1680020 Number of Standard Deviations = -0.2 Blind Sample ID = N57 Lab Value = 1.068 Most Probable Value = 1.042 Percent Recovery = 102.5 Date Sample Logged by Lab = 06/12/98 Sample ID = 1630127 Number of Standard Deviations = 0.4 Blind Sample ID = NS2 Lab Value = 0.959 Most Probable Value = 1.010 Percent Recovery = 95.0 Date Sample Logged by Lab = 06/12/98 Sample ID = 1630125 Number of Standard Deviations = -0.9 Blind Sample ID = N58 Lab Value = 0.214 Most Probable Value = 0.220 Percent Recovery = 97.3 Date Sample Logged by Lab = 06/12/98 Sample ID = 1630123 Number of Standard Deviations = -0.1 Blind Sample ID = N57 Lab Value = 1.049 Most Probable Value = 1.042 Percent Recovery = 100.7 Date Sample Logged by Lab = 06/10/98 Sample ID = 1610153 Number of Standard Deviations = 0.1 Blind Sample ID = NS2 Lab Value = 1.000 Most Probable Value = 1.010 Percent Recovery = 99.0 Date Sample Logged by Lab = 06/10/98 Sample ID = 1610154 Number of Standard Deviations = -0.2 Blind Sample ID = N58 Lab Value = 0.242 Most Probable Value = 0.220 Percent Recovery = 110.0 Date Sample Logged by Lab = 06/10/98 Sample ID = 1610152 Number of Standard Deviations = 0.5 Blind Sample ID = N57 Lab Value = 1.032 Most Probable Value = 1.010 Percent Recovery = 102.2 Date Sample Logged by Lab = 06/09/98 Sample ID = 1600129 Number of Standard Deviations = 0.4 Blind Sample ID = N58 Lab Value = 0.997 Most Probable Value = 1.010 Percent Recovery = 98.7 Date Sample Logged by Lab = 06/08/98 Sample ID = 1590189 Number of Standard Deviations = -0.2 Blind Sample ID = N58 Lab Value = 0.225 Most Probable Value = 0.220 Percent Recovery = 102.3 Date Sample Logged by Lab = 06/08/98 Sample ID = 1590184 Number of Standard Deviations = 0.1 Blind Sample ID = N57 Lab Value = 0.971 Most Probable Value = 1.042 Percent Recovery = 93.2 Date Sample Logged by Lab = 06/05/98 Sample ID = 1560213 Number of Standard Deviations = -1.2 Blind Sample ID = NS2 Lab Value = 0.912 Most Probable Value = 1.010 Percent Recovery = 90.3 Date Sample Logged by Lab = 06/04/98 Sample ID = 1550184 Number of Standard Deviations = -1.7 Blind Sample ID = N58 Lab Value = 0.220 Most Probable Value = 0.220 Percent Recovery = 100.0 Date Sample Logged by Lab = 06/04/98 Sample ID = 1550181 Number of Standard Deviations = 0.0 Blind Sample ID = N57 Lab Value = 1.041 Most Probable Value = 1.042 Percent Recovery = 99.9 Date Sample Logged by Lab = 06/03/98 Sample ID = 1540098 Number of Standard Deviations = -0.0 Blind Sample ID = NS2 Lab Value = 1.005 Most Probable Value = 1.010 Percent Recovery = 99.5 Date Sample Logged by Lab = 06/02/98 Sample ID = 1530225 Number of Standard Deviations = -0.1 Blind Sample ID = N58 Lab Value = 0.987 Most Probable Value = 1.010 Percent Recovery = 97.7 Date Sample Logged by Lab = 06/02/98 Sample ID = 1530227 Number of Standard Deviations = -0.4 Blind Sample ID = N58 Lab Value = 0.239 Most Probable Value = 0.220 Percent Recovery = 108.6 Date Sample Logged by Lab = 06/02/98 Sample ID = 1530223 Number of Standard Deviations = 0.4 Blind Sample ID = N57 Lab Value = 0.248 Most Probable Value = 0.220 Percent Recovery = 112.7 Date Sample Logged by Lab = 06/02/98 Sample ID = 1530208 Number of Standard Deviations = 0.6 Blind Sample ID = N57 Lab Value = 1.024 Most Probable Value = 1.042 Percent Recovery = 98.3 Date Sample Logged by Lab = 05/29/98 Sample ID = 1490074 Number of Standard Deviations = -0.3 Blind Sample ID = NS2 Lab Value = 1.010 Most Probable Value = 1.010 Percent Recovery = 100.0 Date Sample Logged by Lab = 05/28/98 Sample ID = 1480066 Number of Standard Deviations = 0.0 Blind Sample ID = N58 Lab Value = 0.236 Most Probable Value = 0.220 Percent Recovery = 107.3 Date Sample Logged by Lab = 05/28/98 Sample ID = 1480068 Number of Standard Deviations = 0.4 Blind Sample ID = N57 Lab Value = 0.985 Most Probable Value = 1.042 Percent Recovery = 94.5 Date Sample Logged by Lab = 05/27/98 Sample ID = 1470183 Number of Standard Deviations = -1.0 Blind Sample ID = NS2 Lab Value = 0.982 Most Probable Value = 1.010 Percent Recovery = 97.2 Date Sample Logged by Lab = 05/26/98 Sample ID = 1460155 Number of Standard Deviations = -0.5 Blind Sample ID = N58 Lab Value = 0.203 Most Probable Value = 0.220 Percent Recovery = 92.3 Date Sample Logged by Lab = 05/26/98 Sample ID = 1460162 Number of Standard Deviations = -0.4 Blind Sample ID = N57 Lab Value = 1.096 Most Probable Value = 1.042 Percent Recovery = 105.2 Date Sample Logged by Lab = 05/22/98 Sample ID = 1420206 Number of Standard Deviations = 0.9 Blind Sample ID = NS2 Lab Value = 0.160 Most Probable Value = 0.220 Percent Recovery = 72.7 Date Sample Logged by Lab = 05/21/98 Sample ID = 1410115 Number of Standard Deviations = -1.3 Blind Sample ID = N57 Lab Value = 1.047 Most Probable Value = 1.042 Percent Recovery = 100.5 Date Sample Logged by Lab = 05/20/98 Sample ID = 1400053 Number of Standard Deviations = 0.1 Blind Sample ID = NS2 Lab Value = 0.916 Most Probable Value = 1.010 Percent Recovery = 90.7 Date Sample Logged by Lab = 05/19/98 Sample ID = 1390114 Number of Standard Deviations = -1.6 Blind Sample ID = N58 Lab Value = 0.171 Most Probable Value = 0.220 Percent Recovery = 77.7 Date Sample Logged by Lab = 05/19/98 Sample ID = 1390113 Number of Standard Deviations = -1.1 Blind Sample ID = N57 Lab Value = 0.973 Most Probable Value = 1.042 Percent Recovery = 93.4 Date Sample Logged by Lab = 05/18/98 Sample ID = 1380093 Number of Standard Deviations = -1.2 Blind Sample ID = NS2 Lab Value = 0.886 Most Probable Value = 1.010 Percent Recovery = 87.7 Date Sample Logged by Lab = 05/18/98 Sample ID = 1380092 Number of Standard Deviations = -2.2 Blind Sample ID = N58 Lab Value = 0.173 Most Probable Value = 0.220 Percent Recovery = 78.6 Date Sample Logged by Lab = 05/18/98 Sample ID = 1380089 Number of Standard Deviations = -1.0 Blind Sample ID = N57 Lab Value = 1.000 Most Probable Value = 1.042 Percent Recovery = 96.0 Date Sample Logged by Lab = 05/13/98 Sample ID = 1330267 Number of Standard Deviations = -0.7 Blind Sample ID = NS2 Lab Value = 0.989 Most Probable Value = 1.010 Percent Recovery = 97.9 Date Sample Logged by Lab = 05/13/98 Sample ID = 1330276 Number of Standard Deviations = -0.4 Blind Sample ID = N58 Lab Value = 0.248 Most Probable Value = 0.220 Percent Recovery = 112.7 Date Sample Logged by Lab = 05/13/98 Sample ID = 1330280 Number of Standard Deviations = 0.6 Blind Sample ID = N57 Lab Value = 0.938 Most Probable Value = 1.010 Percent Recovery = 92.9 Date Sample Logged by Lab = 05/12/98 Sample ID = 1320067 Number of Standard Deviations = -1.3 Blind Sample ID = N58 Lab Value = 0.181 Most Probable Value = 0.220 Percent Recovery = 82.3 Date Sample Logged by Lab = 05/12/98 Sample ID = 1320082 Number of Standard Deviations = -0.9 Blind Sample ID = N57 Lab Value = 1.069 Most Probable Value = 1.042 Percent Recovery = 102.6 Date Sample Logged by Lab = 05/08/98 Sample ID = 1280048 Number of Standard Deviations = 0.5 Blind Sample ID = NS2 Lab Value = 1.105 Most Probable Value = 1.042 Percent Recovery = 106.0 Date Sample Logged by Lab = 05/07/98 Sample ID = 1270085 Number of Standard Deviations = 1.1 Blind Sample ID = NS2 Lab Value = 1.052 Most Probable Value = 1.010 Percent Recovery = 104.2 Date Sample Logged by Lab = 05/07/98 Sample ID = 1270080 Number of Standard Deviations = 0.7 Blind Sample ID = N58 Lab Value = 0.226 Most Probable Value = 0.220 Percent Recovery = 102.7 Date Sample Logged by Lab = 05/07/98 Sample ID = 1270086 Number of Standard Deviations = 0.1 Blind Sample ID = N57 Lab Value = 0.813 Most Probable Value = 1.010 Percent Recovery = 80.5 Date Sample Logged by Lab = 05/05/98 Sample ID = 1250078 Number of Standard Deviations = -3.4 Blind Sample ID = N58 Lab Value = 0.190 Most Probable Value = 0.220 Percent Recovery = 86.4 Date Sample Logged by Lab = 05/05/98 Sample ID = 1250074 Number of Standard Deviations = -0.7 Blind Sample ID = N57 Lab Value = 1.112 Most Probable Value = 1.042 Percent Recovery = 106.7 Date Sample Logged by Lab = 04/29/98 Sample ID = 1190164 Number of Standard Deviations = 1.2 Blind Sample ID = NS2 Lab Value = 1.005 Most Probable Value = 1.010 Percent Recovery = 99.5 Date Sample Logged by Lab = 04/29/98 Sample ID = 1190166 Number of Standard Deviations = -0.1 Blind Sample ID = N58 Lab Value = 0.214 Most Probable Value = 0.220 Percent Recovery = 97.3 Date Sample Logged by Lab = 04/29/98 Sample ID = 1190165 Number of Standard Deviations = -0.1 Blind Sample ID = N57 Lab Value = 0.953 Most Probable Value = 1.010 Percent Recovery = 94.4 Date Sample Logged by Lab = 04/28/98 Sample ID = 1180048 Number of Standard Deviations = -1.0 Blind Sample ID = N58 Lab Value = 0.208 Most Probable Value = 0.220 Percent Recovery = 94.5 Date Sample Logged by Lab = 04/28/98 Sample ID = 1180015 Number of Standard Deviations = -0.3 Blind Sample ID = N57 Lab Value = 0.969 Most Probable Value = 1.042 Percent Recovery = 93.0 Date Sample Logged by Lab = 04/24/98 Sample ID = 1140192 Number of Standard Deviations = -1.2 Blind Sample ID = NS2 Lab Value = 0.986 Most Probable Value = 1.010 Percent Recovery = 97.6 Date Sample Logged by Lab = 04/23/98 Sample ID = 1130041 Number of Standard Deviations = -0.4 Blind Sample ID = N58 Lab Value = 0.214 Most Probable Value = 0.220 Percent Recovery = 97.3 Date Sample Logged by Lab = 04/23/98 Sample ID = 1130051 Number of Standard Deviations = -0.1 Blind Sample ID = N57 Lab Value = 0.982 Most Probable Value = 1.042 Percent Recovery = 94.2 Date Sample Logged by Lab = 04/22/98 Sample ID = 1120110 Number of Standard Deviations = -1.0 Blind Sample ID = NS2 Lab Value = 0.909 Most Probable Value = 1.010 Percent Recovery = 90.0 Date Sample Logged by Lab = 04/21/98 Sample ID = 1110190 Number of Standard Deviations = -1.8 Blind Sample ID = N58 Lab Value = 0.187 Most Probable Value = 0.220 Percent Recovery = 85.0 Date Sample Logged by Lab = 04/21/98 Sample ID = 1110199 Number of Standard Deviations = -0.7 Blind Sample ID = N57 Lab Value = 1.072 Most Probable Value = 1.042 Percent Recovery = 102.9 Date Sample Logged by Lab = 04/17/98 Sample ID = 1070135 Number of Standard Deviations = 0.5 Blind Sample ID = NS2 Lab Value = 1.012 Most Probable Value = 1.010 Percent Recovery = 100.2 Date Sample Logged by Lab = 04/17/98 Sample ID = 1070119 Number of Standard Deviations = 0.0 Blind Sample ID = N58 Lab Value = 0.212 Most Probable Value = 0.220 Percent Recovery = 96.4 Date Sample Logged by Lab = 04/17/98 Sample ID = 1070105 Number of Standard Deviations = -0.2 Blind Sample ID = N57 Lab Value = 1.072 Most Probable Value = 1.042 Percent Recovery = 102.9 Date Sample Logged by Lab = 04/15/98 Sample ID = 1050076 Number of Standard Deviations = 0.5 Blind Sample ID = NS2 Lab Value = 0.959 Most Probable Value = 1.010 Percent Recovery = 95.0 Date Sample Logged by Lab = 04/15/98 Sample ID = 1050074 Number of Standard Deviations = -0.9 Blind Sample ID = N58 Lab Value = 0.211 Most Probable Value = 0.220 Percent Recovery = 95.9 Date Sample Logged by Lab = 04/15/98 Sample ID = 1050081 Number of Standard Deviations = -0.2 Blind Sample ID = N57 Lab Value = 0.826 Most Probable Value = 1.010 Percent Recovery = 81.8 Date Sample Logged by Lab = 04/13/98 Sample ID = 1030116 Number of Standard Deviations = -3.2 Blind Sample ID = N58 Lab Value = 1.068 Most Probable Value = 1.042 Percent Recovery = 102.5 Date Sample Logged by Lab = 04/10/98 Sample ID = 1000132 Number of Standard Deviations = 0.4 Blind Sample ID = NS2 Lab Value = 0.898 Most Probable Value = 1.010 Percent Recovery = 88.9 Date Sample Logged by Lab = 04/09/98 Sample ID = 0990085 Number of Standard Deviations = -2.0 Blind Sample ID = N58 Lab Value = 0.167 Most Probable Value = 0.220 Percent Recovery = 75.9 Date Sample Logged by Lab = 04/09/98 Sample ID = 0990032 Number of Standard Deviations = -1.2 Blind Sample ID = N57 Lab Value = 0.964 Most Probable Value = 1.042 Percent Recovery = 92.5 Date Sample Logged by Lab = 04/08/98 Sample ID = 0980059 Number of Standard Deviations = -1.3 Blind Sample ID = NS2 Lab Value = 1.013 Most Probable Value = 1.010 Percent Recovery = 100.3 Date Sample Logged by Lab = 04/07/98 Sample ID = 0970099 Number of Standard Deviations = 0.1 Blind Sample ID = N58 Lab Value = 0.245 Most Probable Value = 0.220 Percent Recovery = 111.4 Date Sample Logged by Lab = 04/07/98 Sample ID = 0970098 Number of Standard Deviations = 0.6 Blind Sample ID = N57 Lab Value = 1.105 Most Probable Value = 1.042 Percent Recovery = 106.0 Date Sample Logged by Lab = 04/03/98 Sample ID = 0930131 Number of Standard Deviations = 1.1 Blind Sample ID = NS2 Lab Value = 0.979 Most Probable Value = 1.010 Percent Recovery = 96.9 Date Sample Logged by Lab = 04/03/98 Sample ID = 0930139 Number of Standard Deviations = -0.5 Blind Sample ID = N58 Lab Value = 0.195 Most Probable Value = 0.220 Percent Recovery = 88.6 Date Sample Logged by Lab = 04/03/98 Sample ID = 0930130 Number of Standard Deviations = -0.6 Blind Sample ID = N57 Lab Value = 0.652 Most Probable Value = 0.744 Percent Recovery = 87.6 Date Sample Logged by Lab = 03/30/98 Sample ID = 0890102 Number of Standard Deviations = -2.0 Blind Sample ID = N56 Lab Value = 0.397 Most Probable Value = 0.444 Percent Recovery = 89.4 Date Sample Logged by Lab = 03/30/98 Sample ID = 0890103 Number of Standard Deviations = -1.0 Blind Sample ID = N55 Lab Value = 1.061 Most Probable Value = 1.042 Percent Recovery = 101.8 Date Sample Logged by Lab = 03/27/98 Sample ID = 0860115 Number of Standard Deviations = 0.3 Blind Sample ID = NS2 Lab Value = 0.716 Most Probable Value = 0.744 Percent Recovery = 96.2 Date Sample Logged by Lab = 03/26/98 Sample ID = 0850055 Number of Standard Deviations = -0.6 Blind Sample ID = N56 Lab Value = 0.427 Most Probable Value = 0.444 Percent Recovery = 96.2 Date Sample Logged by Lab = 03/26/98 Sample ID = 0850094 Number of Standard Deviations = -0.4 Blind Sample ID = N55 Lab Value = 0.986 Most Probable Value = 1.042 Percent Recovery = 94.6 Date Sample Logged by Lab = 03/25/98 Sample ID = 0840157 Number of Standard Deviations = -1.0 Blind Sample ID = NS2 Lab Value = 0.725 Most Probable Value = 0.744 Percent Recovery = 97.4 Date Sample Logged by Lab = 03/24/98 Sample ID = 0830079 Number of Standard Deviations = -0.4 Blind Sample ID = N56 Lab Value = 0.423 Most Probable Value = 0.444 Percent Recovery = 95.3 Date Sample Logged by Lab = 03/24/98 Sample ID = 0830076 Number of Standard Deviations = -0.5 Blind Sample ID = N55 Lab Value = 1.064 Most Probable Value = 1.042 Percent Recovery = 102.1 Date Sample Logged by Lab = 03/20/98 Sample ID = 0790195 Number of Standard Deviations = 0.4 Blind Sample ID = NS2 Lab Value = 0.655 Most Probable Value = 0.744 Percent Recovery = 88.0 Date Sample Logged by Lab = 03/20/98 Sample ID = 0790175 Number of Standard Deviations = -1.9 Blind Sample ID = N56 Lab Value = 0.409 Most Probable Value = 0.444 Percent Recovery = 92.1 Date Sample Logged by Lab = 03/20/98 Sample ID = 0790172 Number of Standard Deviations = -0.8 Blind Sample ID = N55 Lab Value = 1.129 Most Probable Value = 1.042 Percent Recovery = 108.3 Date Sample Logged by Lab = 03/18/98 Sample ID = 0770088 Number of Standard Deviations = 1.5 Blind Sample ID = NS2 Lab Value = 0.701 Most Probable Value = 0.744 Percent Recovery = 94.2 Date Sample Logged by Lab = 03/18/98 Sample ID = 0770086 Number of Standard Deviations = -0.9 Blind Sample ID = N56 Lab Value = 0.474 Most Probable Value = 0.444 Percent Recovery = 106.8 Date Sample Logged by Lab = 03/18/98 Sample ID = 0770087 Number of Standard Deviations = 0.7 Blind Sample ID = N55 Lab Value = 0.702 Most Probable Value = 0.744 Percent Recovery = 94.4 Date Sample Logged by Lab = 03/16/98 Sample ID = 0750135 Number of Standard Deviations = -0.9 Blind Sample ID = N56 Lab Value = 0.439 Most Probable Value = 0.444 Percent Recovery = 98.9 Date Sample Logged by Lab = 03/16/98 Sample ID = 0750136 Number of Standard Deviations = -0.1 Blind Sample ID = N55 Lab Value = 1.067 Most Probable Value = 1.042 Percent Recovery = 102.4 Date Sample Logged by Lab = 03/13/98 Sample ID = 0720074 Number of Standard Deviations = 0.4 Blind Sample ID = NS2 Lab Value = 0.673 Most Probable Value = 0.744 Percent Recovery = 90.5 Date Sample Logged by Lab = 03/12/98 Sample ID = 0710086 Number of Standard Deviations = -1.5 Blind Sample ID = N56 Lab Value = 0.421 Most Probable Value = 0.444 Percent Recovery = 94.8 Date Sample Logged by Lab = 03/12/98 Sample ID = 0710085 Number of Standard Deviations = -0.5 Blind Sample ID = N55 Lab Value = 1.065 Most Probable Value = 1.042 Percent Recovery = 102.2 Date Sample Logged by Lab = 03/11/98 Sample ID = 0700075 Number of Standard Deviations = 0.4 Blind Sample ID = NS2 Lab Value = 0.663 Most Probable Value = 0.744 Percent Recovery = 89.1 Date Sample Logged by Lab = 03/10/98 Sample ID = 0690051 Number of Standard Deviations = -1.8 Blind Sample ID = N56 Lab Value = 0.402 Most Probable Value = 0.444 Percent Recovery = 90.5 Date Sample Logged by Lab = 03/10/98 Sample ID = 0690043 Number of Standard Deviations = -0.9 Blind Sample ID = N55 Lab Value = 1.082 Most Probable Value = 1.042 Percent Recovery = 103.8 Date Sample Logged by Lab = 03/06/98 Sample ID = 0650042 Number of Standard Deviations = 0.7 Blind Sample ID = NS2 Lab Value = 0.711 Most Probable Value = 0.744 Percent Recovery = 95.6 Date Sample Logged by Lab = 03/06/98 Sample ID = 0650034 Number of Standard Deviations = -0.7 Blind Sample ID = N56 Lab Value = 0.442 Most Probable Value = 0.444 Percent Recovery = 99.5 Date Sample Logged by Lab = 03/06/98 Sample ID = 0650033 Number of Standard Deviations = -0.0 Blind Sample ID = N55 Lab Value = 1.051 Most Probable Value = 1.042 Percent Recovery = 100.9 Date Sample Logged by Lab = 03/04/98 Sample ID = 0630054 Number of Standard Deviations = 0.2 Blind Sample ID = NS2 Lab Value = 0.677 Most Probable Value = 0.744 Percent Recovery = 91.0 Date Sample Logged by Lab = 03/04/98 Sample ID = 0630039 Number of Standard Deviations = -1.4 Blind Sample ID = N56 Lab Value = 0.404 Most Probable Value = 0.444 Percent Recovery = 91.0 Date Sample Logged by Lab = 03/04/98 Sample ID = 0630043 Number of Standard Deviations = -0.9 Blind Sample ID = N55 Lab Value = 0.707 Most Probable Value = 0.744 Percent Recovery = 95.0 Date Sample Logged by Lab = 03/02/98 Sample ID = 0610070 Number of Standard Deviations = -0.8 Blind Sample ID = N56 Lab Value = 0.448 Most Probable Value = 0.444 Percent Recovery = 100.9 Date Sample Logged by Lab = 03/02/98 Sample ID = 0610069 Number of Standard Deviations = 0.1 Blind Sample ID = N55 Lab Value = 1.015 Most Probable Value = 1.042 Percent Recovery = 97.4 Date Sample Logged by Lab = 02/27/98 Sample ID = 0580087 Number of Standard Deviations = -0.5 Blind Sample ID = NS2 Lab Value = 0.688 Most Probable Value = 0.744 Percent Recovery = 92.5 Date Sample Logged by Lab = 02/27/98 Sample ID = 0580076 Number of Standard Deviations = -1.2 Blind Sample ID = N56 Lab Value = 0.377 Most Probable Value = 0.444 Percent Recovery = 84.9 Date Sample Logged by Lab = 02/26/98 Sample ID = 0570016 Number of Standard Deviations = -1.5 Blind Sample ID = N55 Lab Value = 0.946 Most Probable Value = 1.042 Percent Recovery = 90.8 Date Sample Logged by Lab = 02/25/98 Sample ID = 0560013 Number of Standard Deviations = -1.6 Blind Sample ID = NS2 Lab Value = 0.621 Most Probable Value = 0.744 Percent Recovery = 83.5 Date Sample Logged by Lab = 02/25/98 Sample ID = 0560023 Number of Standard Deviations = -2.7 Blind Sample ID = N56 Lab Value = 0.364 Most Probable Value = 0.444 Percent Recovery = 82.0 Date Sample Logged by Lab = 02/24/98 Sample ID = 0550067 Number of Standard Deviations = -1.8 Blind Sample ID = N55 Lab Value = 0.690 Most Probable Value = 0.744 Percent Recovery = 92.7 Date Sample Logged by Lab = 02/23/98 Sample ID = 0540090 Number of Standard Deviations = -1.2 Blind Sample ID = N56 Lab Value = 0.414 Most Probable Value = 0.444 Percent Recovery = 93.2 Date Sample Logged by Lab = 02/23/98 Sample ID = 0540089 Number of Standard Deviations = -0.7 Blind Sample ID = N55 Lab Value = 0.973 Most Probable Value = 1.042 Percent Recovery = 93.4 Date Sample Logged by Lab = 02/20/98 Sample ID = 0510035 Number of Standard Deviations = -1.2 Blind Sample ID = NS2 Lab Value = 0.723 Most Probable Value = 0.744 Percent Recovery = 97.2 Date Sample Logged by Lab = 02/20/98 Sample ID = 0510064 Number of Standard Deviations = -0.5 Blind Sample ID = N56 Lab Value = 0.418 Most Probable Value = 0.444 Percent Recovery = 94.1 Date Sample Logged by Lab = 02/19/98 Sample ID = 0500029 Number of Standard Deviations = -0.6 Blind Sample ID = N55 Lab Value = 1.082 Most Probable Value = 1.042 Percent Recovery = 103.8 Date Sample Logged by Lab = 02/18/98 Sample ID = 0490118 Number of Standard Deviations = 0.7 Blind Sample ID = NS2 Lab Value = 0.684 Most Probable Value = 0.744 Percent Recovery = 91.9 Date Sample Logged by Lab = 02/18/98 Sample ID = 0490116 Number of Standard Deviations = -1.3 Blind Sample ID = N56 Lab Value = 0.346 Most Probable Value = 0.444 Percent Recovery = 77.9 Date Sample Logged by Lab = 02/17/98 Sample ID = 0480198 Number of Standard Deviations = -2.2 Blind Sample ID = N55 Lab Value = 0.891 Most Probable Value = 1.042 Percent Recovery = 85.5 Date Sample Logged by Lab = 02/13/98 Sample ID = 0440045 Number of Standard Deviations = -2.6 Blind Sample ID = NS2 Lab Value = 0.709 Most Probable Value = 0.744 Percent Recovery = 95.3 Date Sample Logged by Lab = 02/12/98 Sample ID = 0430114 Number of Standard Deviations = -0.8 Blind Sample ID = N56 Lab Value = 0.430 Most Probable Value = 0.444 Percent Recovery = 96.8 Date Sample Logged by Lab = 02/12/98 Sample ID = 0430125 Number of Standard Deviations = -0.3 Blind Sample ID = N55 Lab Value = 1.025 Most Probable Value = 1.042 Percent Recovery = 98.4 Date Sample Logged by Lab = 02/11/98 Sample ID = 0420043 Number of Standard Deviations = -0.3 Blind Sample ID = NS2 Lab Value = 0.653 Most Probable Value = 0.744 Percent Recovery = 87.8 Date Sample Logged by Lab = 02/10/98 Sample ID = 0410058 Number of Standard Deviations = -2.0 Blind Sample ID = N56 Lab Value = 0.384 Most Probable Value = 0.444 Percent Recovery = 86.5 Date Sample Logged by Lab = 02/10/98 Sample ID = 0410052 Number of Standard Deviations = -1.3 Blind Sample ID = N55 Lab Value = 1.074 Most Probable Value = 1.042 Percent Recovery = 103.1 Date Sample Logged by Lab = 02/06/98 Sample ID = 0370161 Number of Standard Deviations = 0.5 Blind Sample ID = NS2 Lab Value = 0.686 Most Probable Value = 0.744 Percent Recovery = 92.2 Date Sample Logged by Lab = 02/06/98 Sample ID = 0370165 Number of Standard Deviations = -1.3 Blind Sample ID = N56 Lab Value = 0.435 Most Probable Value = 0.444 Percent Recovery = 98.0 Date Sample Logged by Lab = 02/06/98 Sample ID = 0370162 Number of Standard Deviations = -0.2 Blind Sample ID = N55 Lab Value = 1.097 Most Probable Value = 1.042 Percent Recovery = 105.3 Date Sample Logged by Lab = 02/04/98 Sample ID = 0350090 Number of Standard Deviations = 0.9 Blind Sample ID = NS2 Lab Value = 0.734 Most Probable Value = 0.744 Percent Recovery = 98.7 Date Sample Logged by Lab = 02/04/98 Sample ID = 0350084 Number of Standard Deviations = -0.2 Blind Sample ID = N56 Lab Value = 0.456 Most Probable Value = 0.444 Percent Recovery = 102.7 Date Sample Logged by Lab = 02/04/98 Sample ID = 0350091 Number of Standard Deviations = 0.3 Blind Sample ID = N55 Lab Value = 1.052 Most Probable Value = 1.042 Percent Recovery = 101.0 Date Sample Logged by Lab = 02/02/98 Sample ID = 0330051 Number of Standard Deviations = 0.2 Blind Sample ID = NS2 Lab Value = 0.457 Most Probable Value = 0.444 Percent Recovery = 102.9 Date Sample Logged by Lab = 02/02/98 Sample ID = 0330049 Number of Standard Deviations = 0.3 Blind Sample ID = N55 Lab Value = 0.736 Most Probable Value = 0.744 Percent Recovery = 98.9 Date Sample Logged by Lab = 01/30/98 Sample ID = 0300116 Number of Standard Deviations = -0.2 Blind Sample ID = N56 Lab Value = 0.454 Most Probable Value = 0.444 Percent Recovery = 102.3 Date Sample Logged by Lab = 01/29/98 Sample ID = 0290024 Number of Standard Deviations = 0.2 Blind Sample ID = N55 Lab Value = 1.015 Most Probable Value = 1.042 Percent Recovery = 97.4 Date Sample Logged by Lab = 01/28/98 Sample ID = 0280085 Number of Standard Deviations = -0.5 Blind Sample ID = NS2 Lab Value = 0.702 Most Probable Value = 0.744 Percent Recovery = 94.4 Date Sample Logged by Lab = 01/28/98 Sample ID = 0280080 Number of Standard Deviations = -0.9 Blind Sample ID = N56 Lab Value = 0.478 Most Probable Value = 0.444 Percent Recovery = 107.7 Date Sample Logged by Lab = 01/27/98 Sample ID = 0270119 Number of Standard Deviations = 0.8 Blind Sample ID = N55 Lab Value = 1.109 Most Probable Value = 1.042 Percent Recovery = 106.4 Date Sample Logged by Lab = 01/26/98 Sample ID = 0260127 Number of Standard Deviations = 1.1 Blind Sample ID = NS2 Lab Value = 0.718 Most Probable Value = 0.744 Percent Recovery = 96.5 Date Sample Logged by Lab = 01/26/98 Sample ID = 0260136 Number of Standard Deviations = -0.6 Blind Sample ID = N56 Lab Value = 0.454 Most Probable Value = 0.444 Percent Recovery = 102.3 Date Sample Logged by Lab = 01/26/98 Sample ID = 0260139 Number of Standard Deviations = 0.2 Blind Sample ID = N55 Lab Value = 0.688 Most Probable Value = 0.744 Percent Recovery = 92.5 Date Sample Logged by Lab = 01/22/98 Sample ID = 0220091 Number of Standard Deviations = -1.2 Blind Sample ID = N56 Lab Value = 1.052 Most Probable Value = 1.042 Percent Recovery = 101.0 Date Sample Logged by Lab = 01/21/98 Sample ID = 0210075 Number of Standard Deviations = 0.2 Blind Sample ID = NS2 Lab Value = 0.487 Most Probable Value = 0.444 Percent Recovery = 109.7 Date Sample Logged by Lab = 01/21/98 Sample ID = 0210049 Number of Standard Deviations = 1.0 Blind Sample ID = N55 Lab Value = 1.074 Most Probable Value = 1.042 Percent Recovery = 103.1 Date Sample Logged by Lab = 01/20/98 Sample ID = 0200131 Number of Standard Deviations = 0.5 Blind Sample ID = NS2 Lab Value = 0.709 Most Probable Value = 0.744 Percent Recovery = 95.3 Date Sample Logged by Lab = 01/20/98 Sample ID = 0200128 Number of Standard Deviations = -0.8 Blind Sample ID = N56 Lab Value = 0.718 Most Probable Value = 0.744 Percent Recovery = 96.5 Date Sample Logged by Lab = 01/20/98 Sample ID = 0200126 Number of Standard Deviations = -0.6 Blind Sample ID = N56 Lab Value = 0.717 Most Probable Value = 0.744 Percent Recovery = 96.4 Date Sample Logged by Lab = 01/20/98 Sample ID = 0200129 Number of Standard Deviations = -0.6 Blind Sample ID = N56 Lab Value = 1.097 Most Probable Value = 1.042 Percent Recovery = 105.3 Date Sample Logged by Lab = 01/16/98 Sample ID = 0160103 Number of Standard Deviations = 0.9 Blind Sample ID = NS2 Lab Value = 1.098 Most Probable Value = 1.042 Percent Recovery = 105.4 Date Sample Logged by Lab = 01/16/98 Sample ID = 0160104 Number of Standard Deviations = 1.0 Blind Sample ID = NS2 Lab Value = 0.451 Most Probable Value = 0.444 Percent Recovery = 101.6 Date Sample Logged by Lab = 01/16/98 Sample ID = 0160101 Number of Standard Deviations = 0.2 Blind Sample ID = N55 Lab Value = 0.455 Most Probable Value = 0.444 Percent Recovery = 102.5 Date Sample Logged by Lab = 01/16/98 Sample ID = 0160109 Number of Standard Deviations = 0.2 Blind Sample ID = N55 Lab Value = 0.451 Most Probable Value = 0.444 Percent Recovery = 101.6 Date Sample Logged by Lab = 01/16/98 Sample ID = 0160105 Number of Standard Deviations = 0.2 Blind Sample ID = N55 Lab Value = 0.750 Most Probable Value = 0.744 Percent Recovery = 100.8 Date Sample Logged by Lab = 01/09/98 Sample ID = 0090089 Number of Standard Deviations = 0.1 Blind Sample ID = N56 Lab Value = 1.115 Most Probable Value = 1.042 Percent Recovery = 107.0 Date Sample Logged by Lab = 01/07/98 Sample ID = 0070046 Number of Standard Deviations = 1.2 Blind Sample ID = NS2 Lab Value = 0.745 Most Probable Value = 0.744 Percent Recovery = 100.1 Date Sample Logged by Lab = 01/07/98 Sample ID = 0070047 Number of Standard Deviations = 0.0 Blind Sample ID = N56 Lab Value = 0.457 Most Probable Value = 0.444 Percent Recovery = 102.9 Date Sample Logged by Lab = 01/07/98 Sample ID = 0070051 Number of Standard Deviations = 0.3 Blind Sample ID = N55 Lab Value = 0.760 Most Probable Value = 0.744 Percent Recovery = 102.2 Date Sample Logged by Lab = 01/05/98 Sample ID = 0050007 Number of Standard Deviations = 0.3 Blind Sample ID = N56 Lab Value = 0.461 Most Probable Value = 0.444 Percent Recovery = 103.8 Date Sample Logged by Lab = 01/05/98 Sample ID = 0050008 Number of Standard Deviations = 0.4 Blind Sample ID = N55 Lab Value = 0.421 Most Probable Value = 0.444 Percent Recovery = 94.8 Date Sample Logged by Lab = 12/31/97 Sample ID = 3650034 Number of Standard Deviations = -0.5 Blind Sample ID = N55 Lab Value = 0.735 Most Probable Value = 0.744 Percent Recovery = 98.8 Date Sample Logged by Lab = 12/29/97 Sample ID = 3630051 Number of Standard Deviations = -0.2 Blind Sample ID = N56 Lab Value = 1.133 Most Probable Value = 1.042 Percent Recovery = 108.7 Date Sample Logged by Lab = 12/24/97 Sample ID = 3580104 Number of Standard Deviations = 1.5 Blind Sample ID = NS2 Lab Value = 0.728 Most Probable Value = 0.744 Percent Recovery = 97.8 Date Sample Logged by Lab = 12/24/97 Sample ID = 3580088 Number of Standard Deviations = -0.3 Blind Sample ID = N56 Lab Value = 0.446 Most Probable Value = 0.444 Percent Recovery = 100.5 Date Sample Logged by Lab = 12/24/97 Sample ID = 3580095 Number of Standard Deviations = 0.0 Blind Sample ID = N55 Lab Value = 1.122 Most Probable Value = 1.042 Percent Recovery = 107.7 Date Sample Logged by Lab = 12/23/97 Sample ID = 3570064 Number of Standard Deviations = 1.4 Blind Sample ID = NS2 Lab Value = 0.761 Most Probable Value = 0.744 Percent Recovery = 102.3 Date Sample Logged by Lab = 12/23/97 Sample ID = 3570033 Number of Standard Deviations = 0.4 Blind Sample ID = N56 Lab Value = 0.482 Most Probable Value = 0.444 Percent Recovery = 108.6 Date Sample Logged by Lab = 12/23/97 Sample ID = 3570051 Number of Standard Deviations = 0.8 Blind Sample ID = N55 Lab Value = 0.460 Most Probable Value = 0.444 Percent Recovery = 103.6 Date Sample Logged by Lab = 12/19/97 Sample ID = 3530127 Number of Standard Deviations = 0.4 Blind Sample ID = N55 Lab Value = 1.093 Most Probable Value = 1.042 Percent Recovery = 104.9 Date Sample Logged by Lab = 12/18/97 Sample ID = 3520016 Number of Standard Deviations = 0.9 Blind Sample ID = NS2 Lab Value = 0.714 Most Probable Value = 0.744 Percent Recovery = 96.0 Date Sample Logged by Lab = 12/18/97 Sample ID = 3520010 Number of Standard Deviations = -0.6 Blind Sample ID = N56 Lab Value = 0.450 Most Probable Value = 0.444 Percent Recovery = 101.4 Date Sample Logged by Lab = 12/17/97 Sample ID = 3510165 Number of Standard Deviations = 0.1 Blind Sample ID = N55 Lab Value = 1.081 Most Probable Value = 1.042 Percent Recovery = 103.7 Date Sample Logged by Lab = 12/16/97 Sample ID = 3500063 Number of Standard Deviations = 0.7 Blind Sample ID = NS2 Lab Value = 0.727 Most Probable Value = 0.744 Percent Recovery = 97.7 Date Sample Logged by Lab = 12/16/97 Sample ID = 3500053 Number of Standard Deviations = -0.4 Blind Sample ID = N56 Lab Value = 0.450 Most Probable Value = 0.444 Percent Recovery = 101.4 Date Sample Logged by Lab = 12/16/97 Sample ID = 3500009 Number of Standard Deviations = 0.1 Blind Sample ID = N55 Lab Value = 0.435 Most Probable Value = 0.444 Percent Recovery = 98.0 Date Sample Logged by Lab = 12/15/97 Sample ID = 3490159 Number of Standard Deviations = -0.2 Blind Sample ID = N55 Lab Value = 0.693 Most Probable Value = 0.744 Percent Recovery = 93.1 Date Sample Logged by Lab = 12/12/97 Sample ID = 3460115 Number of Standard Deviations = -1.1 Blind Sample ID = N56 Lab Value = 1.021 Most Probable Value = 1.042 Percent Recovery = 98.0 Date Sample Logged by Lab = 12/11/97 Sample ID = 3450035 Number of Standard Deviations = -0.4 Blind Sample ID = NS2 Lab Value = 0.393 Most Probable Value = 0.444 Percent Recovery = 88.5 Date Sample Logged by Lab = 12/11/97 Sample ID = 3450040 Number of Standard Deviations = -1.1 Blind Sample ID = N55 Lab Value = 0.714 Most Probable Value = 0.744 Percent Recovery = 96.0 Date Sample Logged by Lab = 12/10/97 Sample ID = 3440069 Number of Standard Deviations = -0.6 Blind Sample ID = N56 Lab Value = 1.039 Most Probable Value = 1.042 Percent Recovery = 99.7 Date Sample Logged by Lab = 12/09/97 Sample ID = 3430056 Number of Standard Deviations = -0.1 Blind Sample ID = NS2 Lab Value = 0.422 Most Probable Value = 0.444 Percent Recovery = 95.0 Date Sample Logged by Lab = 12/09/97 Sample ID = 3430054 Number of Standard Deviations = -0.5 Blind Sample ID = N55 Lab Value = 0.693 Most Probable Value = 0.744 Percent Recovery = 93.1 Date Sample Logged by Lab = 12/08/97 Sample ID = 3420048 Number of Standard Deviations = -1.1 Blind Sample ID = N56 Lab Value = 0.427 Most Probable Value = 0.444 Percent Recovery = 96.2 Date Sample Logged by Lab = 12/05/97 Sample ID = 3390185 Number of Standard Deviations = -0.4 Blind Sample ID = N55 Lab Value = 1.100 Most Probable Value = 1.042 Percent Recovery = 105.6 Date Sample Logged by Lab = 12/04/97 Sample ID = 3380081 Number of Standard Deviations = 1.0 Blind Sample ID = NS2 Lab Value = 0.747 Most Probable Value = 0.744 Percent Recovery = 100.4 Date Sample Logged by Lab = 12/04/97 Sample ID = 3380070 Number of Standard Deviations = 0.1 Blind Sample ID = N56 Lab Value = 0.523 Most Probable Value = 0.444 Percent Recovery = 117.8 Date Sample Logged by Lab = 12/03/97 Sample ID = 3370041 Number of Standard Deviations = 1.8 Blind Sample ID = N55 Lab Value = 1.018 Most Probable Value = 1.042 Percent Recovery = 97.7 Date Sample Logged by Lab = 12/02/97 Sample ID = 3360021 Number of Standard Deviations = -0.4 Blind Sample ID = NS2 Lab Value = 1.076 Most Probable Value = 1.042 Percent Recovery = 103.3 Date Sample Logged by Lab = 12/02/97 Sample ID = 3360043 Number of Standard Deviations = 0.6 Blind Sample ID = NS2 Lab Value = 0.656 Most Probable Value = 0.744 Percent Recovery = 88.2 Date Sample Logged by Lab = 12/02/97 Sample ID = 3360033 Number of Standard Deviations = -1.9 Blind Sample ID = N56 Lab Value = 0.407 Most Probable Value = 0.444 Percent Recovery = 91.7 Date Sample Logged by Lab = 12/02/97 Sample ID = 3360035 Number of Standard Deviations = -0.8 Blind Sample ID = N55 Lab Value = 0.720 Most Probable Value = 0.744 Percent Recovery = 96.8 Date Sample Logged by Lab = 11/28/97 Sample ID = 3320069 Number of Standard Deviations = -0.5 Blind Sample ID = N56 Lab Value = 1.045 Most Probable Value = 1.042 Percent Recovery = 100.3 Date Sample Logged by Lab = 11/26/97 Sample ID = 3300066 Number of Standard Deviations = 0.1 Blind Sample ID = NS2 Lab Value = 0.443 Most Probable Value = 0.444 Percent Recovery = 99.8 Date Sample Logged by Lab = 11/26/97 Sample ID = 3300070 Number of Standard Deviations = -0.0 Blind Sample ID = N55 Lab Value = 0.725 Most Probable Value = 0.744 Percent Recovery = 97.4 Date Sample Logged by Lab = 11/25/97 Sample ID = 3290137 Number of Standard Deviations = -0.4 Blind Sample ID = N56 Lab Value = 0.753 Most Probable Value = 0.744 Percent Recovery = 101.2 Date Sample Logged by Lab = 11/25/97 Sample ID = 3290143 Number of Standard Deviations = 0.2 Blind Sample ID = N56 Lab Value = 0.479 Most Probable Value = 0.444 Percent Recovery = 107.9 Date Sample Logged by Lab = 11/25/97 Sample ID = 3290145 Number of Standard Deviations = 0.8 Blind Sample ID = N55 Lab Value = 1.102 Most Probable Value = 1.042 Percent Recovery = 105.8 Date Sample Logged by Lab = 11/21/97 Sample ID = 3250323 Number of Standard Deviations = 1.0 Blind Sample ID = NS2 Lab Value = 0.436 Most Probable Value = 0.444 Percent Recovery = 98.2 Date Sample Logged by Lab = 11/21/97 Sample ID = 3250328 Number of Standard Deviations = -0.2 Blind Sample ID = N55 Lab Value = 0.698 Most Probable Value = 0.744 Percent Recovery = 93.8 Date Sample Logged by Lab = 11/20/97 Sample ID = 3240003 Number of Standard Deviations = -1.0 Blind Sample ID = N56 Lab Value = 1.076 Most Probable Value = 1.042 Percent Recovery = 103.3 Date Sample Logged by Lab = 11/19/97 Sample ID = 3230040 Number of Standard Deviations = 0.6 Blind Sample ID = NS2 Lab Value = 0.443 Most Probable Value = 0.444 Percent Recovery = 99.8 Date Sample Logged by Lab = 11/19/97 Sample ID = 3230053 Number of Standard Deviations = -0.0 Blind Sample ID = N55 Lab Value = 0.648 Most Probable Value = 0.744 Percent Recovery = 87.1 Date Sample Logged by Lab = 11/18/97 Sample ID = 3220048 Number of Standard Deviations = -2.1 Blind Sample ID = N56 Lab Value = 0.421 Most Probable Value = 0.444 Percent Recovery = 94.8 Date Sample Logged by Lab = 11/17/97 Sample ID = 3210172 Number of Standard Deviations = -0.5 Blind Sample ID = N55 Lab Value = 1.013 Most Probable Value = 1.042 Percent Recovery = 97.2 Date Sample Logged by Lab = 11/14/97 Sample ID = 3180079 Number of Standard Deviations = -0.5 Blind Sample ID = NS2 Lab Value = 1.091 Most Probable Value = 1.042 Percent Recovery = 104.7 Date Sample Logged by Lab = 11/12/97 Sample ID = 3160094 Number of Standard Deviations = 0.8 Blind Sample ID = NS2 Lab Value = 0.676 Most Probable Value = 0.744 Percent Recovery = 90.9 Date Sample Logged by Lab = 11/12/97 Sample ID = 3160077 Number of Standard Deviations = -1.5 Blind Sample ID = N56 Lab Value = 0.479 Most Probable Value = 0.444 Percent Recovery = 107.9 Date Sample Logged by Lab = 11/12/97 Sample ID = 3160074 Number of Standard Deviations = 0.8 Blind Sample ID = N55 Lab Value = 1.073 Most Probable Value = 1.042 Percent Recovery = 103.0 Date Sample Logged by Lab = 11/07/97 Sample ID = 3110076 Number of Standard Deviations = 0.5 Blind Sample ID = NS2 Lab Value = 0.708 Most Probable Value = 0.744 Percent Recovery = 95.2 Date Sample Logged by Lab = 11/06/97 Sample ID = 3100120 Number of Standard Deviations = -0.8 Blind Sample ID = N56 Lab Value = 0.343 Most Probable Value = 0.444 Percent Recovery = 77.3 Date Sample Logged by Lab = 11/06/97 Sample ID = 3100130 Number of Standard Deviations = -2.2 Blind Sample ID = N55 Lab Value = 1.017 Most Probable Value = 1.042 Percent Recovery = 97.6 Date Sample Logged by Lab = 11/05/97 Sample ID = 3090063 Number of Standard Deviations = -0.4 Blind Sample ID = NS2 Lab Value = 0.658 Most Probable Value = 0.744 Percent Recovery = 88.4 Date Sample Logged by Lab = 11/04/97 Sample ID = 3080090 Number of Standard Deviations = -1.9 Blind Sample ID = N56 Lab Value = 0.362 Most Probable Value = 0.444 Percent Recovery = 81.5 Date Sample Logged by Lab = 11/04/97 Sample ID = 3080079 Number of Standard Deviations = -1.8 Blind Sample ID = N55 Lab Value = 1.117 Most Probable Value = 1.042 Percent Recovery = 107.2 Date Sample Logged by Lab = 10/31/97 Sample ID = 3040078 Number of Standard Deviations = 1.3 Blind Sample ID = NS2 Lab Value = 1.127 Most Probable Value = 1.042 Percent Recovery = 108.2 Date Sample Logged by Lab = 10/30/97 Sample ID = 3030088 Number of Standard Deviations = 1.4 Blind Sample ID = NS2 Lab Value = 0.750 Most Probable Value = 0.744 Percent Recovery = 100.8 Date Sample Logged by Lab = 10/30/97 Sample ID = 3030094 Number of Standard Deviations = 0.1 Blind Sample ID = N56 Lab Value = 0.431 Most Probable Value = 0.444 Percent Recovery = 97.1 Date Sample Logged by Lab = 10/30/97 Sample ID = 3030092 Number of Standard Deviations = -0.3 Blind Sample ID = N55 Lab Value = 0.769 Most Probable Value = 0.744 Percent Recovery = 103.4 Date Sample Logged by Lab = 10/28/97 Sample ID = 3010210 Number of Standard Deviations = 0.5 Blind Sample ID = N56 Lab Value = 1.095 Most Probable Value = 1.042 Percent Recovery = 105.1 Date Sample Logged by Lab = 10/24/97 Sample ID = 2970040 Number of Standard Deviations = 0.9 Blind Sample ID = NS2 Lab Value = 0.758 Most Probable Value = 0.744 Percent Recovery = 101.9 Date Sample Logged by Lab = 10/24/97 Sample ID = 2970039 Number of Standard Deviations = 0.3 Blind Sample ID = N56 Lab Value = 1.046 Most Probable Value = 1.042 Percent Recovery = 100.4 Date Sample Logged by Lab = 10/22/97 Sample ID = 2950042 Number of Standard Deviations = 0.1 Blind Sample ID = NS2 Lab Value = 0.727 Most Probable Value = 0.744 Percent Recovery = 97.7 Date Sample Logged by Lab = 10/22/97 Sample ID = 2950041 Number of Standard Deviations = -0.4 Blind Sample ID = N56 Lab Value = 0.685 Most Probable Value = 0.744 Percent Recovery = 92.1 Date Sample Logged by Lab = 10/21/97 Sample ID = 2940114 Number of Standard Deviations = -1.3 Blind Sample ID = N56 Lab Value = 1.050 Most Probable Value = 1.042 Percent Recovery = 100.8 Date Sample Logged by Lab = 10/17/97 Sample ID = 2900027 Number of Standard Deviations = 0.1 Blind Sample ID = NS2 Lab Value = 0.627 Most Probable Value = 0.744 Percent Recovery = 84.3 Date Sample Logged by Lab = 10/16/97 Sample ID = 2890050 Number of Standard Deviations = -2.5 Blind Sample ID = N56 Lab Value = 1.072 Most Probable Value = 1.042 Percent Recovery = 102.9 Date Sample Logged by Lab = 10/15/97 Sample ID = 2880088 Number of Standard Deviations = 0.5 Blind Sample ID = NS2 Lab Value = 0.707 Most Probable Value = 0.744 Percent Recovery = 95.0 Date Sample Logged by Lab = 10/14/97 Sample ID = 2870201 Number of Standard Deviations = -0.8 Blind Sample ID = N56 Lab Value = 0.432 Most Probable Value = 0.444 Percent Recovery = 97.3 Date Sample Logged by Lab = 10/14/97 Sample ID = 2870206 Number of Standard Deviations = -0.3 Blind Sample ID = N55 Lab Value = 1.093 Most Probable Value = 1.042 Percent Recovery = 104.9 Date Sample Logged by Lab = 10/10/97 Sample ID = 2830028 Number of Standard Deviations = 0.9 Blind Sample ID = NS2 Lab Value = 0.755 Most Probable Value = 0.744 Percent Recovery = 101.5 Date Sample Logged by Lab = 10/09/97 Sample ID = 2820057 Number of Standard Deviations = 0.2 Blind Sample ID = N56 Lab Value = 1.041 Most Probable Value = 1.042 Percent Recovery = 99.9 Date Sample Logged by Lab = 10/08/97 Sample ID = 2810050 Number of Standard Deviations = -0.0 Blind Sample ID = NS2 Lab Value = 0.719 Most Probable Value = 0.744 Percent Recovery = 96.6 Date Sample Logged by Lab = 10/08/97 Sample ID = 2810048 Number of Standard Deviations = -0.5 Blind Sample ID = N56 Lab Value = 0.725 Most Probable Value = 0.744 Percent Recovery = 97.4 Date Sample Logged by Lab = 10/06/97 Sample ID = 2790010 Number of Standard Deviations = -0.4 Blind Sample ID = N56 Lab Value = 0.433 Most Probable Value = 0.444 Percent Recovery = 97.5 Date Sample Logged by Lab = 10/06/97 Sample ID = 2790001 Number of Standard Deviations = -0.2 Blind Sample ID = N55 Lab Value = 0.349 Most Probable Value = 0.344 Percent Recovery = 101.5 Date Sample Logged by Lab = 10/02/97 Sample ID = 2750043 Number of Standard Deviations = 0.1 Blind Sample ID = NAB Lab Value = 1.774 Most Probable Value = 1.720 Percent Recovery = 103.1 Date Sample Logged by Lab = 10/02/97 Sample ID = 2750040 Number of Standard Deviations = 0.7 Blind Sample ID = N52 Lab Value = 0.338 Most Probable Value = 0.344 Percent Recovery = 98.3 Date Sample Logged by Lab = 09/26/97 Sample ID = 2690042 Number of Standard Deviations = -0.1 Blind Sample ID = NAB Lab Value = 1.743 Most Probable Value = 1.720 Percent Recovery = 101.3 Date Sample Logged by Lab = 09/25/97 Sample ID = 2680157 Number of Standard Deviations = 0.3 Blind Sample ID = N52 Lab Value = 0.352 Most Probable Value = 0.344 Percent Recovery = 102.3 Date Sample Logged by Lab = 09/24/97 Sample ID = 2670112 Number of Standard Deviations = 0.2 Blind Sample ID = NAB Lab Value = 0.350 Most Probable Value = 0.344 Percent Recovery = 101.7 Date Sample Logged by Lab = 09/24/97 Sample ID = 2670113 Number of Standard Deviations = 0.1 Blind Sample ID = NAB Lab Value = 1.737 Most Probable Value = 1.720 Percent Recovery = 101.0 Date Sample Logged by Lab = 09/24/97 Sample ID = 2670114 Number of Standard Deviations = 0.2 Blind Sample ID = N52 Lab Value = 0.344 Most Probable Value = 0.344 Percent Recovery = 100.0 Date Sample Logged by Lab = 09/22/97 Sample ID = 2650097 Number of Standard Deviations = 0.0 Blind Sample ID = NAB Lab Value = 0.344 Most Probable Value = 0.344 Percent Recovery = 100.0 Date Sample Logged by Lab = 09/22/97 Sample ID = 2650084 Number of Standard Deviations = 0.0 Blind Sample ID = NAB Lab Value = 1.737 Most Probable Value = 1.720 Percent Recovery = 101.0 Date Sample Logged by Lab = 09/22/97 Sample ID = 2650098 Number of Standard Deviations = 0.2 Blind Sample ID = N52 Lab Value = 1.714 Most Probable Value = 1.720 Percent Recovery = 99.7 Date Sample Logged by Lab = 09/22/97 Sample ID = 2650081 Number of Standard Deviations = -0.1 Blind Sample ID = N52 Lab Value = 1.731 Most Probable Value = 1.720 Percent Recovery = 100.6 Date Sample Logged by Lab = 09/22/97 Sample ID = 2650080 Number of Standard Deviations = 0.1 Blind Sample ID = N52 Lab Value = 0.390 Most Probable Value = 0.344 Percent Recovery = 113.4 Date Sample Logged by Lab = 09/10/97 Sample ID = 2530228 Number of Standard Deviations = 1.0 Blind Sample ID = NAB Lab Value = 0.376 Most Probable Value = 0.344 Percent Recovery = 109.3 Date Sample Logged by Lab = 09/10/97 Sample ID = 2530260 Number of Standard Deviations = 0.7 Blind Sample ID = NAB Lab Value = 1.742 Most Probable Value = 1.720 Percent Recovery = 101.3 Date Sample Logged by Lab = 09/10/97 Sample ID = 2530232 Number of Standard Deviations = 0.3 Blind Sample ID = N52 Lab Value = 0.308 Most Probable Value = 0.344 Percent Recovery = 89.5 Date Sample Logged by Lab = 09/05/97 Sample ID = 2480306 Number of Standard Deviations = -0.8 Blind Sample ID = NAB Lab Value = 0.301 Most Probable Value = 0.344 Percent Recovery = 87.5 Date Sample Logged by Lab = 09/05/97 Sample ID = 2480254 Number of Standard Deviations = -1.0 Blind Sample ID = NAB Lab Value = 1.804 Most Probable Value = 1.720 Percent Recovery = 104.9 Date Sample Logged by Lab = 09/05/97 Sample ID = 2480304 Number of Standard Deviations = 1.0 Blind Sample ID = N52 Lab Value = 1.826 Most Probable Value = 1.720 Percent Recovery = 106.2 Date Sample Logged by Lab = 09/05/97 Sample ID = 2480258 Number of Standard Deviations = 1.3 Blind Sample ID = N52 Lab Value = 1.704 Most Probable Value = 1.720 Percent Recovery = 99.1 Date Sample Logged by Lab = 09/05/97 Sample ID = 2480239 Number of Standard Deviations = -0.2 Blind Sample ID = N52 Lab Value = 0.328 Most Probable Value = 0.344 Percent Recovery = 95.3 Date Sample Logged by Lab = 08/29/97 Sample ID = 2410014 Number of Standard Deviations = -0.4 Blind Sample ID = NAB Lab Value = 0.309 Most Probable Value = 0.344 Percent Recovery = 89.8 Date Sample Logged by Lab = 08/29/97 Sample ID = 2410019 Number of Standard Deviations = -0.8 Blind Sample ID = NAB Lab Value = 0.310 Most Probable Value = 0.344 Percent Recovery = 90.1 Date Sample Logged by Lab = 08/29/97 Sample ID = 2410006 Number of Standard Deviations = -0.8 Blind Sample ID = NAB Lab Value = 1.768 Most Probable Value = 1.720 Percent Recovery = 102.8 Date Sample Logged by Lab = 08/29/97 Sample ID = 2410035 Number of Standard Deviations = 0.6 Blind Sample ID = N52 Lab Value = 1.683 Most Probable Value = 1.720 Percent Recovery = 97.8 Date Sample Logged by Lab = 08/29/97 Sample ID = 2410036 Number of Standard Deviations = -0.5 Blind Sample ID = N52 Lab Value = 0.365 Most Probable Value = 0.344 Percent Recovery = 106.1 Date Sample Logged by Lab = 08/22/97 Sample ID = 2340009 Number of Standard Deviations = 0.5 Blind Sample ID = NAB Lab Value = 0.359 Most Probable Value = 0.344 Percent Recovery = 104.4 Date Sample Logged by Lab = 08/22/97 Sample ID = 2340008 Number of Standard Deviations = 0.3 Blind Sample ID = NAB Lab Value = 1.807 Most Probable Value = 1.720 Percent Recovery = 105.1 Date Sample Logged by Lab = 08/22/97 Sample ID = 2340005 Number of Standard Deviations = 1.1 Blind Sample ID = N52 Lab Value = 1.802 Most Probable Value = 1.720 Percent Recovery = 104.8 Date Sample Logged by Lab = 08/22/97 Sample ID = 2340006 Number of Standard Deviations = 1.0 Blind Sample ID = N52 Lab Value = 1.757 Most Probable Value = 1.720 Percent Recovery = 102.2 Date Sample Logged by Lab = 08/22/97 Sample ID = 2340004 Number of Standard Deviations = 0.5 Blind Sample ID = N52 Lab Value = 0.374 Most Probable Value = 0.344 Percent Recovery = 108.7 Date Sample Logged by Lab = 08/18/97 Sample ID = 2300319 Number of Standard Deviations = 0.7 Blind Sample ID = NAB Lab Value = 1.629 Most Probable Value = 1.720 Percent Recovery = 94.7 Date Sample Logged by Lab = 08/15/97 Sample ID = 2270333 Number of Standard Deviations = -1.1 Blind Sample ID = N52 Lab Value = 1.653 Most Probable Value = 1.720 Percent Recovery = 96.1 Date Sample Logged by Lab = 08/14/97 Sample ID = 2260026 Number of Standard Deviations = -0.8 Blind Sample ID = N52 Lab Value = 0.350 Most Probable Value = 0.344 Percent Recovery = 101.7 Date Sample Logged by Lab = 08/13/97 Sample ID = 2250164 Number of Standard Deviations = 0.1 Blind Sample ID = NAB Lab Value = 0.363 Most Probable Value = 0.344 Percent Recovery = 105.5 Date Sample Logged by Lab = 08/13/97 Sample ID = 2250165 Number of Standard Deviations = 0.4 Blind Sample ID = NAB Lab Value = 0.375 Most Probable Value = 0.344 Percent Recovery = 109.0 Date Sample Logged by Lab = 08/08/97 Sample ID = 2200242 Number of Standard Deviations = 0.7 Blind Sample ID = NAB Lab Value = 0.365 Most Probable Value = 0.344 Percent Recovery = 106.1 Date Sample Logged by Lab = 08/08/97 Sample ID = 2200235 Number of Standard Deviations = 0.5 Blind Sample ID = NAB Lab Value = 1.767 Most Probable Value = 1.720 Percent Recovery = 102.7 Date Sample Logged by Lab = 08/08/97 Sample ID = 2200246 Number of Standard Deviations = 0.6 Blind Sample ID = N52 Lab Value = 1.680 Most Probable Value = 1.720 Percent Recovery = 97.7 Date Sample Logged by Lab = 08/06/97 Sample ID = 2180029 Number of Standard Deviations = -0.5 Blind Sample ID = N52 Lab Value = 1.742 Most Probable Value = 1.720 Percent Recovery = 101.3 Date Sample Logged by Lab = 08/05/97 Sample ID = 2170116 Number of Standard Deviations = 0.3 Blind Sample ID = N52 Lab Value = 0.338 Most Probable Value = 0.344 Percent Recovery = 98.3 Date Sample Logged by Lab = 08/01/97 Sample ID = 2130036 Number of Standard Deviations = -0.1 Blind Sample ID = NAB Lab Value = 1.752 Most Probable Value = 1.720 Percent Recovery = 101.9 Date Sample Logged by Lab = 08/01/97 Sample ID = 2130035 Number of Standard Deviations = 0.4 Blind Sample ID = N52 Lab Value = 0.337 Most Probable Value = 0.344 Percent Recovery = 98.0 Date Sample Logged by Lab = 07/31/97 Sample ID = 2120423 Number of Standard Deviations = -0.2 Blind Sample ID = NAB Lab Value = 1.773 Most Probable Value = 1.720 Percent Recovery = 103.1 Date Sample Logged by Lab = 07/31/97 Sample ID = 2120422 Number of Standard Deviations = 0.6 Blind Sample ID = N52 Lab Value = 0.355 Most Probable Value = 0.344 Percent Recovery = 103.2 Date Sample Logged by Lab = 07/25/97 Sample ID = 2060092 Number of Standard Deviations = 0.2 Blind Sample ID = NAB Lab Value = 0.364 Most Probable Value = 0.344 Percent Recovery = 105.8 Date Sample Logged by Lab = 07/25/97 Sample ID = 2060074 Number of Standard Deviations = 0.4 Blind Sample ID = NAB Lab Value = 1.770 Most Probable Value = 1.720 Percent Recovery = 102.9 Date Sample Logged by Lab = 07/25/97 Sample ID = 2060079 Number of Standard Deviations = 0.6 Blind Sample ID = N52 Lab Value = 0.359 Most Probable Value = 0.344 Percent Recovery = 104.4 Date Sample Logged by Lab = 07/23/97 Sample ID = 2040032 Number of Standard Deviations = 0.3 Blind Sample ID = NAB Lab Value = 1.806 Most Probable Value = 1.720 Percent Recovery = 105.0 Date Sample Logged by Lab = 07/23/97 Sample ID = 2040022 Number of Standard Deviations = 1.0 Blind Sample ID = N52 Lab Value = 0.364 Most Probable Value = 0.344 Percent Recovery = 105.8 Date Sample Logged by Lab = 07/22/97 Sample ID = 2030246 Number of Standard Deviations = 0.4 Blind Sample ID = NAB Lab Value = 1.831 Most Probable Value = 1.720 Percent Recovery = 106.5 Date Sample Logged by Lab = 07/17/97 Sample ID = 1980320 Number of Standard Deviations = 1.4 Blind Sample ID = N52 Lab Value = 0.354 Most Probable Value = 0.344 Percent Recovery = 102.9 Date Sample Logged by Lab = 07/16/97 Sample ID = 1970277 Number of Standard Deviations = 0.2 Blind Sample ID = NAB Lab Value = 1.768 Most Probable Value = 1.720 Percent Recovery = 102.8 Date Sample Logged by Lab = 07/15/97 Sample ID = 1960164 Number of Standard Deviations = 0.6 Blind Sample ID = N52 Lab Value = 1.732 Most Probable Value = 1.720 Percent Recovery = 100.7 Date Sample Logged by Lab = 07/14/97 Sample ID = 1950136 Number of Standard Deviations = 0.1 Blind Sample ID = N52 Lab Value = 0.336 Most Probable Value = 0.344 Percent Recovery = 97.7 Date Sample Logged by Lab = 07/10/97 Sample ID = 1910168 Number of Standard Deviations = -0.2 Blind Sample ID = NAB Lab Value = 1.670 Most Probable Value = 1.720 Percent Recovery = 97.1 Date Sample Logged by Lab = 07/09/97 Sample ID = 1900043 Number of Standard Deviations = -0.6 Blind Sample ID = N52 Lab Value = 0.277 Most Probable Value = 0.344 Percent Recovery = 80.5 Date Sample Logged by Lab = 07/08/97 Sample ID = 1890253 Number of Standard Deviations = -1.5 Blind Sample ID = NAB Lab Value = 1.580 Most Probable Value = 1.720 Percent Recovery = 91.9 Date Sample Logged by Lab = 07/07/97 Sample ID = 1880143 Number of Standard Deviations = -1.7 Blind Sample ID = N52 Lab Value = 0.330 Most Probable Value = 0.344 Percent Recovery = 95.9 Date Sample Logged by Lab = 07/03/97 Sample ID = 1840059 Number of Standard Deviations = -0.3 Blind Sample ID = NAB Lab Value = 0.314 Most Probable Value = 0.344 Percent Recovery = 91.3 Date Sample Logged by Lab = 07/03/97 Sample ID = 1840269 Number of Standard Deviations = -0.7 Blind Sample ID = NAB Lab Value = 1.699 Most Probable Value = 1.720 Percent Recovery = 98.8 Date Sample Logged by Lab = 07/03/97 Sample ID = 1840058 Number of Standard Deviations = -0.3 Blind Sample ID = N52 Lab Value = 1.655 Most Probable Value = 1.720 Percent Recovery = 96.2 Date Sample Logged by Lab = 07/02/97 Sample ID = 1830217 Number of Standard Deviations = -0.8 Blind Sample ID = N52 Lab Value = 1.692 Most Probable Value = 1.720 Percent Recovery = 98.4 Date Sample Logged by Lab = 07/02/97 Sample ID = 1830216 Number of Standard Deviations = -0.3 Blind Sample ID = N52 Lab Value = 0.322 Most Probable Value = 0.344 Percent Recovery = 93.6 Date Sample Logged by Lab = 06/26/97 Sample ID = 1770157 Number of Standard Deviations = -0.5 Blind Sample ID = NAB Lab Value = 0.303 Most Probable Value = 0.344 Percent Recovery = 88.1 Date Sample Logged by Lab = 06/26/97 Sample ID = 1770169 Number of Standard Deviations = -0.9 Blind Sample ID = NAB Lab Value = 1.591 Most Probable Value = 1.720 Percent Recovery = 92.5 Date Sample Logged by Lab = 06/26/97 Sample ID = 1770172 Number of Standard Deviations = -1.6 Blind Sample ID = N52 Lab Value = 1.669 Most Probable Value = 1.720 Percent Recovery = 97.0 Date Sample Logged by Lab = 06/26/97 Sample ID = 1770180 Number of Standard Deviations = -0.6 Blind Sample ID = N52 Lab Value = 1.662 Most Probable Value = 1.720 Percent Recovery = 96.6 Date Sample Logged by Lab = 06/26/97 Sample ID = 1770163 Number of Standard Deviations = -0.7 Blind Sample ID = N52 Lab Value = 0.329 Most Probable Value = 0.344 Percent Recovery = 95.6 Date Sample Logged by Lab = 06/19/97 Sample ID = 1700171 Number of Standard Deviations = -0.3 Blind Sample ID = NAB Lab Value = 0.294 Most Probable Value = 0.344 Percent Recovery = 85.5 Date Sample Logged by Lab = 06/19/97 Sample ID = 1700184 Number of Standard Deviations = -1.1 Blind Sample ID = NAB Lab Value = 0.291 Most Probable Value = 0.344 Percent Recovery = 84.6 Date Sample Logged by Lab = 06/19/97 Sample ID = 1700200 Number of Standard Deviations = -1.2 Blind Sample ID = NAB Lab Value = 1.657 Most Probable Value = 1.720 Percent Recovery = 96.3 Date Sample Logged by Lab = 06/19/97 Sample ID = 1700237 Number of Standard Deviations = -0.8 Blind Sample ID = N52 Lab Value = 0.284 Most Probable Value = 0.344 Percent Recovery = 82.6 Date Sample Logged by Lab = 06/12/97 Sample ID = 1630057 Number of Standard Deviations = -1.3 Blind Sample ID = NAB Lab Value = 1.663 Most Probable Value = 1.720 Percent Recovery = 96.7 Date Sample Logged by Lab = 06/12/97 Sample ID = 1630056 Number of Standard Deviations = -0.7 Blind Sample ID = N52 Lab Value = 1.696 Most Probable Value = 1.720 Percent Recovery = 98.6 Date Sample Logged by Lab = 06/10/97 Sample ID = 1610049 Number of Standard Deviations = -0.3 Blind Sample ID = N52 Lab Value = 0.326 Most Probable Value = 0.344 Percent Recovery = 94.8 Date Sample Logged by Lab = 06/09/97 Sample ID = 1600089 Number of Standard Deviations = -0.4 Blind Sample ID = NAB Lab Value = 1.640 Most Probable Value = 1.720 Percent Recovery = 95.3 Date Sample Logged by Lab = 06/06/97 Sample ID = 1570033 Number of Standard Deviations = -1.0 Blind Sample ID = N52 Lab Value = 0.351 Most Probable Value = 0.344 Percent Recovery = 102.0 Date Sample Logged by Lab = 06/04/97 Sample ID = 1550146 Number of Standard Deviations = 0.2 Blind Sample ID = NAB Lab Value = 1.742 Most Probable Value = 1.720 Percent Recovery = 101.3 Date Sample Logged by Lab = 06/04/97 Sample ID = 1550153 Number of Standard Deviations = 0.3 Blind Sample ID = N52 Lab Value = 0.325 Most Probable Value = 0.344 Percent Recovery = 94.5 Date Sample Logged by Lab = 05/29/97 Sample ID = 1490173 Number of Standard Deviations = -0.4 Blind Sample ID = NAB Lab Value = 0.321 Most Probable Value = 0.344 Percent Recovery = 93.3 Date Sample Logged by Lab = 05/29/97 Sample ID = 1490178 Number of Standard Deviations = -0.5 Blind Sample ID = NAB Lab Value = 1.728 Most Probable Value = 1.720 Percent Recovery = 100.5 Date Sample Logged by Lab = 05/29/97 Sample ID = 1490201 Number of Standard Deviations = 0.1 Blind Sample ID = N52 Lab Value = 1.747 Most Probable Value = 1.720 Percent Recovery = 101.6 Date Sample Logged by Lab = 05/29/97 Sample ID = 1490169 Number of Standard Deviations = 0.3 Blind Sample ID = N52 Lab Value = 1.737 Most Probable Value = 1.720 Percent Recovery = 101.0 Date Sample Logged by Lab = 05/29/97 Sample ID = 1490165 Number of Standard Deviations = 0.2 Blind Sample ID = N52 Lab Value = 0.317 Most Probable Value = 0.344 Percent Recovery = 92.2 Date Sample Logged by Lab = 05/27/97 Sample ID = 1470100 Number of Standard Deviations = -0.6 Blind Sample ID = NAB Lab Value = 1.700 Most Probable Value = 1.720 Percent Recovery = 98.8 Date Sample Logged by Lab = 05/27/97 Sample ID = 1470095 Number of Standard Deviations = -0.2 Blind Sample ID = N52 Lab Value = 0.277 Most Probable Value = 0.344 Percent Recovery = 80.5 Date Sample Logged by Lab = 05/23/97 Sample ID = 1430319 Number of Standard Deviations = -1.5 Blind Sample ID = NAB Lab Value = 0.292 Most Probable Value = 0.344 Percent Recovery = 84.9 Date Sample Logged by Lab = 05/23/97 Sample ID = 1430317 Number of Standard Deviations = -1.2 Blind Sample ID = NAB Lab Value = 1.623 Most Probable Value = 1.720 Percent Recovery = 94.4 Date Sample Logged by Lab = 05/23/97 Sample ID = 1430316 Number of Standard Deviations = -1.2 Blind Sample ID = N52 Lab Value = 0.288 Most Probable Value = 0.344 Percent Recovery = 83.7 Date Sample Logged by Lab = 05/19/97 Sample ID = 1390144 Number of Standard Deviations = -1.2 Blind Sample ID = NAB Lab Value = 1.755 Most Probable Value = 1.720 Percent Recovery = 102.0 Date Sample Logged by Lab = 05/16/97 Sample ID = 1360240 Number of Standard Deviations = 0.4 Blind Sample ID = N52 Lab Value = 0.345 Most Probable Value = 0.344 Percent Recovery = 100.3 Date Sample Logged by Lab = 05/14/97 Sample ID = 1340193 Number of Standard Deviations = 0.0 Blind Sample ID = NAB Lab Value = 0.365 Most Probable Value = 0.344 Percent Recovery = 106.1 Date Sample Logged by Lab = 05/13/97 Sample ID = 1330017 Number of Standard Deviations = 0.5 Blind Sample ID = NAB Lab Value = 1.859 Most Probable Value = 1.720 Percent Recovery = 108.1 Date Sample Logged by Lab = 05/13/97 Sample ID = 1330065 Number of Standard Deviations = 1.7 Blind Sample ID = N52 Lab Value = 1.878 Most Probable Value = 1.720 Percent Recovery = 109.2 Date Sample Logged by Lab = 05/13/97 Sample ID = 1330027 Number of Standard Deviations = 1.9 Blind Sample ID = N52 Lab Value = 1.857 Most Probable Value = 1.720 Percent Recovery = 108.0 Date Sample Logged by Lab = 05/13/97 Sample ID = 1330068 Number of Standard Deviations = 1.7 Blind Sample ID = N52 Lab Value = 0.285 Most Probable Value = 0.344 Percent Recovery = 82.8 Date Sample Logged by Lab = 05/07/97 Sample ID = 1270110 Number of Standard Deviations = -1.3 Blind Sample ID = NAB Lab Value = 1.637 Most Probable Value = 1.720 Percent Recovery = 95.2 Date Sample Logged by Lab = 05/07/97 Sample ID = 1270111 Number of Standard Deviations = -1.0 Blind Sample ID = N52 Lab Value = 0.361 Most Probable Value = 0.344 Percent Recovery = 104.9 Date Sample Logged by Lab = 05/05/97 Sample ID = 1250173 Number of Standard Deviations = 0.4 Blind Sample ID = NAB Lab Value = 0.394 Most Probable Value = 0.344 Percent Recovery = 114.5 Date Sample Logged by Lab = 05/01/97 Sample ID = 1210203 Number of Standard Deviations = 1.1 Blind Sample ID = NAB Lab Value = 1.835 Most Probable Value = 1.720 Percent Recovery = 106.7 Date Sample Logged by Lab = 05/01/97 Sample ID = 1210204 Number of Standard Deviations = 1.4 Blind Sample ID = N52 Lab Value = 0.320 Most Probable Value = 0.344 Percent Recovery = 93.0 Date Sample Logged by Lab = 04/30/97 Sample ID = 1200068 Number of Standard Deviations = -0.5 Blind Sample ID = NAB Lab Value = 1.723 Most Probable Value = 1.720 Percent Recovery = 100.2 Date Sample Logged by Lab = 04/30/97 Sample ID = 1200069 Number of Standard Deviations = 0.0 Blind Sample ID = N52 Lab Value = 0.317 Most Probable Value = 0.344 Percent Recovery = 92.2 Date Sample Logged by Lab = 04/28/97 Sample ID = 1180127 Number of Standard Deviations = -0.6 Blind Sample ID = NAB Lab Value = 0.345 Most Probable Value = 0.344 Percent Recovery = 100.3 Date Sample Logged by Lab = 04/28/97 Sample ID = 1180142 Number of Standard Deviations = 0.0 Blind Sample ID = NAB Lab Value = 1.711 Most Probable Value = 1.720 Percent Recovery = 99.5 Date Sample Logged by Lab = 04/28/97 Sample ID = 1180141 Number of Standard Deviations = -0.1 Blind Sample ID = N52 Lab Value = 1.754 Most Probable Value = 1.720 Percent Recovery = 102.0 Date Sample Logged by Lab = 04/28/97 Sample ID = 1180129 Number of Standard Deviations = 0.4 Blind Sample ID = N52 Lab Value = 1.712 Most Probable Value = 1.720 Percent Recovery = 99.5 Date Sample Logged by Lab = 04/28/97 Sample ID = 1180140 Number of Standard Deviations = -0.1 Blind Sample ID = N52 Lab Value = 1.800 Most Probable Value = 1.720 Percent Recovery = 104.7 Date Sample Logged by Lab = 04/22/97 Sample ID = 1120009 Number of Standard Deviations = 1.0 Blind Sample ID = N52 Lab Value = 0.359 Most Probable Value = 0.344 Percent Recovery = 104.4 Date Sample Logged by Lab = 04/18/97 Sample ID = 1080073 Number of Standard Deviations = 0.3 Blind Sample ID = NAB Lab Value = 0.330 Most Probable Value = 0.344 Percent Recovery = 95.9 Date Sample Logged by Lab = 04/17/97 Sample ID = 1070200 Number of Standard Deviations = -0.3 Blind Sample ID = NAB Lab Value = 1.700 Most Probable Value = 1.720 Percent Recovery = 98.8 Date Sample Logged by Lab = 04/17/97 Sample ID = 1070199 Number of Standard Deviations = -0.2 Blind Sample ID = N52 Lab Value = 0.250 Most Probable Value = 0.344 Percent Recovery = 72.7 Date Sample Logged by Lab = 04/14/97 Sample ID = 1040227 Number of Standard Deviations = -2.1 Blind Sample ID = NAB Lab Value = 0.220 Most Probable Value = 0.344 Percent Recovery = 64.0 Date Sample Logged by Lab = 04/14/97 Sample ID = 1040241 Number of Standard Deviations = -2.8 Blind Sample ID = NAB Lab Value = 1.500 Most Probable Value = 1.720 Percent Recovery = 87.2 Date Sample Logged by Lab = 04/14/97 Sample ID = 1040228 Number of Standard Deviations = -2.7 Blind Sample ID = N52 Lab Value = 0.350 Most Probable Value = 0.344 Percent Recovery = 101.7 Date Sample Logged by Lab = 04/08/97 Sample ID = 0980170 Number of Standard Deviations = 0.1 Blind Sample ID = NAB Lab Value = 0.360 Most Probable Value = 0.344 Percent Recovery = 104.7 Date Sample Logged by Lab = 04/08/97 Sample ID = 0980169 Number of Standard Deviations = 0.4 Blind Sample ID = NAB Lab Value = 1.800 Most Probable Value = 1.720 Percent Recovery = 104.7 Date Sample Logged by Lab = 04/08/97 Sample ID = 0980172 Number of Standard Deviations = 1.0 Blind Sample ID = N52 Lab Value = 1.800 Most Probable Value = 1.720 Percent Recovery = 104.7 Date Sample Logged by Lab = 04/08/97 Sample ID = 0980171 Number of Standard Deviations = 1.0 Blind Sample ID = N52 Lab Value = 0.820 Most Probable Value = 0.780 Percent Recovery = 105.1 Date Sample Logged by Lab = 10/04/96 Sample ID = 2780017 Number of Standard Deviations = 0.9 Blind Sample ID = N48 Lab Value = 0.830 Most Probable Value = 0.780 Percent Recovery = 106.4 Date Sample Logged by Lab = 10/04/96 Sample ID = 2780024 Number of Standard Deviations = 1.1 Blind Sample ID = N48 Lab Value = 0.210 Most Probable Value = 0.239 Percent Recovery = 87.9 Date Sample Logged by Lab = 10/04/96 Sample ID = 2780018 Number of Standard Deviations = -0.6 Blind Sample ID = N47 Lab Value = 0.220 Most Probable Value = 0.239 Percent Recovery = 92.1 Date Sample Logged by Lab = 10/04/96 Sample ID = 2780022 Number of Standard Deviations = -0.4 Blind Sample ID = N47 Y = 100
The SGPlot Procedure


- NO3+NO2-N,FIL,COL,LL -
Percent Recovery by Date
Lab: NWQL, PCode: 00631, MCode: CL050
Logged in Dates: 04/14/97 through 09/24/01
Open Data Set

Lab Value = 0.055 Most Probable Value = 0.037 Percent Recovery = 148.6 Date Sample Logged by Lab = 06/21/00 Sample ID = 1730019 Number of Standard Deviations = 1.1 Blind Sample ID = N65 Lab Value = 0.005 Most Probable Value = 0.037 Percent Recovery = 13.5 Date Sample Logged by Lab = 05/26/00 Sample ID = 1470027 Number of Standard Deviations = -1.9 Blind Sample ID = N65 Lab Value = 0.020 Most Probable Value = 0.037 Percent Recovery = 54.1 Date Sample Logged by Lab = 05/19/00 Sample ID = 1400059 Number of Standard Deviations = -1.0 Blind Sample ID = N65 Lab Value = 0.332 Most Probable Value = 0.084 Percent Recovery = 395.2 Date Sample Logged by Lab = 11/10/99 Sample ID = 3140005 Number of Standard Deviations = 14.8 Blind Sample ID = N63 Lab Value = 0.148 Most Probable Value = 0.084 Percent Recovery = 176.2 Date Sample Logged by Lab = 11/08/99 Sample ID = 3120236 Number of Standard Deviations = 3.8 Blind Sample ID = N63 Lab Value = 0.017 Most Probable Value = 0.036 Percent Recovery = 47.2 Date Sample Logged by Lab = 08/12/99 Sample ID = 2240298 Number of Standard Deviations = -1.2 Blind Sample ID = N61 Lab Value = 1.030 Most Probable Value = 0.220 Percent Recovery = 468.2 Date Sample Logged by Lab = 06/26/98 Sample ID = 1770073 Number of Standard Deviations = 33.4 Blind Sample ID = N57 Lab Value = 0.055 Most Probable Value = 0.037 Percent Recovery = 148.6 Date Sample Logged by Lab = 06/21/00 Sample ID = 1730019 Number of Standard Deviations = 1.1 Blind Sample ID = N65 Lab Value = 0.005 Most Probable Value = 0.037 Percent Recovery = 13.5 Date Sample Logged by Lab = 05/26/00 Sample ID = 1470027 Number of Standard Deviations = -1.9 Blind Sample ID = N65 Lab Value = 0.020 Most Probable Value = 0.037 Percent Recovery = 54.1 Date Sample Logged by Lab = 05/19/00 Sample ID = 1400059 Number of Standard Deviations = -1.0 Blind Sample ID = N65 Lab Value = 0.332 Most Probable Value = 0.084 Percent Recovery = 395.2 Date Sample Logged by Lab = 11/10/99 Sample ID = 3140005 Number of Standard Deviations = 14.8 Blind Sample ID = N63 Lab Value = 0.148 Most Probable Value = 0.084 Percent Recovery = 176.2 Date Sample Logged by Lab = 11/08/99 Sample ID = 3120236 Number of Standard Deviations = 3.8 Blind Sample ID = N63 Lab Value = 0.017 Most Probable Value = 0.036 Percent Recovery = 47.2 Date Sample Logged by Lab = 08/12/99 Sample ID = 2240298 Number of Standard Deviations = -1.2 Blind Sample ID = N61 Lab Value = 1.030 Most Probable Value = 0.220 Percent Recovery = 468.2 Date Sample Logged by Lab = 06/26/98 Sample ID = 1770073 Number of Standard Deviations = 33.4 Blind Sample ID = N57 Lab Value = 0.070 Most Probable Value = 0.084 Percent Recovery = 83.3 Date Sample Logged by Lab = 09/24/01 Sample ID = 2670118 Number of Standard Deviations = -0.9 Blind Sample ID = N69 Lab Value = 0.082 Most Probable Value = 0.084 Percent Recovery = 97.6 Date Sample Logged by Lab = 09/18/01 Sample ID = 2610001 Number of Standard Deviations = -0.1 Blind Sample ID = N69 Lab Value = 0.064 Most Probable Value = 0.084 Percent Recovery = 76.2 Date Sample Logged by Lab = 09/14/01 Sample ID = 2570020 Number of Standard Deviations = -1.3 Blind Sample ID = N69 Lab Value = 0.071 Most Probable Value = 0.084 Percent Recovery = 84.5 Date Sample Logged by Lab = 09/05/01 Sample ID = 2480228 Number of Standard Deviations = -0.8 Blind Sample ID = N69 Lab Value = 0.085 Most Probable Value = 0.084 Percent Recovery = 101.2 Date Sample Logged by Lab = 09/05/01 Sample ID = 2480064 Number of Standard Deviations = 0.1 Blind Sample ID = N69 Lab Value = 0.077 Most Probable Value = 0.084 Percent Recovery = 91.7 Date Sample Logged by Lab = 08/22/01 Sample ID = 2340148 Number of Standard Deviations = -0.4 Blind Sample ID = N69 Lab Value = 0.068 Most Probable Value = 0.084 Percent Recovery = 81.0 Date Sample Logged by Lab = 08/17/01 Sample ID = 2290032 Number of Standard Deviations = -1.0 Blind Sample ID = N69 Lab Value = 0.077 Most Probable Value = 0.084 Percent Recovery = 91.7 Date Sample Logged by Lab = 08/10/01 Sample ID = 2220105 Number of Standard Deviations = -0.4 Blind Sample ID = N69 Lab Value = 0.077 Most Probable Value = 0.084 Percent Recovery = 91.7 Date Sample Logged by Lab = 08/08/01 Sample ID = 2200002 Number of Standard Deviations = -0.4 Blind Sample ID = N69 Lab Value = 0.073 Most Probable Value = 0.084 Percent Recovery = 86.9 Date Sample Logged by Lab = 08/06/01 Sample ID = 2180184 Number of Standard Deviations = -0.7 Blind Sample ID = N69 Lab Value = 0.071 Most Probable Value = 0.084 Percent Recovery = 84.5 Date Sample Logged by Lab = 07/27/01 Sample ID = 2080023 Number of Standard Deviations = -0.8 Blind Sample ID = N69 Lab Value = 0.075 Most Probable Value = 0.084 Percent Recovery = 89.3 Date Sample Logged by Lab = 07/23/01 Sample ID = 2040151 Number of Standard Deviations = -0.6 Blind Sample ID = N69 Lab Value = 0.061 Most Probable Value = 0.084 Percent Recovery = 72.6 Date Sample Logged by Lab = 07/13/01 Sample ID = 1940048 Number of Standard Deviations = -1.5 Blind Sample ID = N69 Lab Value = 0.070 Most Probable Value = 0.084 Percent Recovery = 83.3 Date Sample Logged by Lab = 07/11/01 Sample ID = 1920005 Number of Standard Deviations = -0.9 Blind Sample ID = N69 Lab Value = 0.069 Most Probable Value = 0.084 Percent Recovery = 82.1 Date Sample Logged by Lab = 07/06/01 Sample ID = 1870006 Number of Standard Deviations = -1.0 Blind Sample ID = N69 Lab Value = 0.071 Most Probable Value = 0.084 Percent Recovery = 84.5 Date Sample Logged by Lab = 06/29/01 Sample ID = 1800074 Number of Standard Deviations = -0.8 Blind Sample ID = N69 Lab Value = 0.074 Most Probable Value = 0.084 Percent Recovery = 88.1 Date Sample Logged by Lab = 06/22/01 Sample ID = 1730098 Number of Standard Deviations = -0.6 Blind Sample ID = N69 Lab Value = 0.073 Most Probable Value = 0.084 Percent Recovery = 86.9 Date Sample Logged by Lab = 06/20/01 Sample ID = 1710183 Number of Standard Deviations = -0.7 Blind Sample ID = N69 Lab Value = 0.076 Most Probable Value = 0.084 Percent Recovery = 90.5 Date Sample Logged by Lab = 06/07/01 Sample ID = 1580092 Number of Standard Deviations = -0.5 Blind Sample ID = N69 Lab Value = 0.066 Most Probable Value = 0.084 Percent Recovery = 78.6 Date Sample Logged by Lab = 06/06/01 Sample ID = 1570035 Number of Standard Deviations = -1.2 Blind Sample ID = N69 Lab Value = 0.077 Most Probable Value = 0.084 Percent Recovery = 91.7 Date Sample Logged by Lab = 05/18/01 Sample ID = 1380050 Number of Standard Deviations = -0.4 Blind Sample ID = N69 Lab Value = 0.078 Most Probable Value = 0.084 Percent Recovery = 92.9 Date Sample Logged by Lab = 05/15/01 Sample ID = 1350096 Number of Standard Deviations = -0.4 Blind Sample ID = N69 Lab Value = 0.072 Most Probable Value = 0.084 Percent Recovery = 85.7 Date Sample Logged by Lab = 05/09/01 Sample ID = 1290014 Number of Standard Deviations = -0.7 Blind Sample ID = N69 Lab Value = 0.076 Most Probable Value = 0.084 Percent Recovery = 90.5 Date Sample Logged by Lab = 05/02/01 Sample ID = 1220112 Number of Standard Deviations = -0.5 Blind Sample ID = N69 Lab Value = 0.182 Most Probable Value = 0.223 Percent Recovery = 81.6 Date Sample Logged by Lab = 03/23/01 Sample ID = 0820132 Number of Standard Deviations = -1.9 Blind Sample ID = N67 Lab Value = 0.207 Most Probable Value = 0.223 Percent Recovery = 92.8 Date Sample Logged by Lab = 03/16/01 Sample ID = 0750161 Number of Standard Deviations = -0.7 Blind Sample ID = N67 Lab Value = 0.214 Most Probable Value = 0.223 Percent Recovery = 96.0 Date Sample Logged by Lab = 03/09/01 Sample ID = 0680007 Number of Standard Deviations = -0.4 Blind Sample ID = N67 Lab Value = 0.219 Most Probable Value = 0.223 Percent Recovery = 98.2 Date Sample Logged by Lab = 03/07/01 Sample ID = 0660086 Number of Standard Deviations = -0.2 Blind Sample ID = N67 Lab Value = 0.232 Most Probable Value = 0.223 Percent Recovery = 104.0 Date Sample Logged by Lab = 03/06/01 Sample ID = 0650079 Number of Standard Deviations = 0.4 Blind Sample ID = N67 Lab Value = 0.209 Most Probable Value = 0.223 Percent Recovery = 93.7 Date Sample Logged by Lab = 02/23/01 Sample ID = 0540039 Number of Standard Deviations = -0.6 Blind Sample ID = N67 Lab Value = 0.244 Most Probable Value = 0.223 Percent Recovery = 109.4 Date Sample Logged by Lab = 02/16/01 Sample ID = 0470113 Number of Standard Deviations = 1.0 Blind Sample ID = N67 Lab Value = 0.222 Most Probable Value = 0.223 Percent Recovery = 99.6 Date Sample Logged by Lab = 02/09/01 Sample ID = 0400052 Number of Standard Deviations = -0.0 Blind Sample ID = N67 Lab Value = 0.217 Most Probable Value = 0.223 Percent Recovery = 97.3 Date Sample Logged by Lab = 02/07/01 Sample ID = 0380061 Number of Standard Deviations = -0.3 Blind Sample ID = N67 Lab Value = 0.219 Most Probable Value = 0.223 Percent Recovery = 98.2 Date Sample Logged by Lab = 02/06/01 Sample ID = 0370007 Number of Standard Deviations = -0.2 Blind Sample ID = N67 Lab Value = 0.222 Most Probable Value = 0.223 Percent Recovery = 99.6 Date Sample Logged by Lab = 01/26/01 Sample ID = 0260024 Number of Standard Deviations = -0.0 Blind Sample ID = N67 Lab Value = 0.225 Most Probable Value = 0.223 Percent Recovery = 100.9 Date Sample Logged by Lab = 01/19/01 Sample ID = 0190059 Number of Standard Deviations = 0.1 Blind Sample ID = N67 Lab Value = 0.243 Most Probable Value = 0.223 Percent Recovery = 109.0 Date Sample Logged by Lab = 01/12/01 Sample ID = 0120100 Number of Standard Deviations = 0.9 Blind Sample ID = N67 Lab Value = 0.227 Most Probable Value = 0.223 Percent Recovery = 101.8 Date Sample Logged by Lab = 01/12/01 Sample ID = 0120101 Number of Standard Deviations = 0.2 Blind Sample ID = N67 Lab Value = 0.226 Most Probable Value = 0.223 Percent Recovery = 101.3 Date Sample Logged by Lab = 01/10/01 Sample ID = 0100033 Number of Standard Deviations = 0.1 Blind Sample ID = N67 Lab Value = 0.229 Most Probable Value = 0.223 Percent Recovery = 102.7 Date Sample Logged by Lab = 01/08/01 Sample ID = 0080019 Number of Standard Deviations = 0.3 Blind Sample ID = N67 Lab Value = 0.228 Most Probable Value = 0.223 Percent Recovery = 102.2 Date Sample Logged by Lab = 12/26/00 Sample ID = 3610149 Number of Standard Deviations = 0.2 Blind Sample ID = N67 Lab Value = 0.219 Most Probable Value = 0.223 Percent Recovery = 98.2 Date Sample Logged by Lab = 12/15/00 Sample ID = 3500084 Number of Standard Deviations = -0.2 Blind Sample ID = N67 Lab Value = 0.225 Most Probable Value = 0.223 Percent Recovery = 100.9 Date Sample Logged by Lab = 12/08/00 Sample ID = 3430047 Number of Standard Deviations = 0.1 Blind Sample ID = N67 Lab Value = 0.228 Most Probable Value = 0.223 Percent Recovery = 102.2 Date Sample Logged by Lab = 12/01/00 Sample ID = 3360011 Number of Standard Deviations = 0.2 Blind Sample ID = N67 Lab Value = 0.206 Most Probable Value = 0.223 Percent Recovery = 92.4 Date Sample Logged by Lab = 11/17/00 Sample ID = 3220340 Number of Standard Deviations = -0.8 Blind Sample ID = N67 Lab Value = 0.183 Most Probable Value = 0.223 Percent Recovery = 82.1 Date Sample Logged by Lab = 11/13/00 Sample ID = 3180016 Number of Standard Deviations = -1.9 Blind Sample ID = N67 Lab Value = 0.218 Most Probable Value = 0.223 Percent Recovery = 97.8 Date Sample Logged by Lab = 11/08/00 Sample ID = 3130018 Number of Standard Deviations = -0.2 Blind Sample ID = N67 Lab Value = 0.238 Most Probable Value = 0.223 Percent Recovery = 106.7 Date Sample Logged by Lab = 11/03/00 Sample ID = 3080021 Number of Standard Deviations = 0.7 Blind Sample ID = N67 Lab Value = 0.230 Most Probable Value = 0.223 Percent Recovery = 103.1 Date Sample Logged by Lab = 10/27/00 Sample ID = 3010001 Number of Standard Deviations = 0.3 Blind Sample ID = N67 Lab Value = 0.220 Most Probable Value = 0.223 Percent Recovery = 98.7 Date Sample Logged by Lab = 10/20/00 Sample ID = 2940076 Number of Standard Deviations = -0.1 Blind Sample ID = N67 Lab Value = 0.215 Most Probable Value = 0.223 Percent Recovery = 96.4 Date Sample Logged by Lab = 10/13/00 Sample ID = 2870117 Number of Standard Deviations = -0.4 Blind Sample ID = N67 Lab Value = 0.219 Most Probable Value = 0.223 Percent Recovery = 98.2 Date Sample Logged by Lab = 10/13/00 Sample ID = 2870110 Number of Standard Deviations = -0.2 Blind Sample ID = N67 Lab Value = 0.219 Most Probable Value = 0.223 Percent Recovery = 98.2 Date Sample Logged by Lab = 10/13/00 Sample ID = 2870103 Number of Standard Deviations = -0.2 Blind Sample ID = N67 Lab Value = 0.037 Most Probable Value = 0.037 Percent Recovery = 100.0 Date Sample Logged by Lab = 09/29/00 Sample ID = 2730016 Number of Standard Deviations = 0.0 Blind Sample ID = N65 Lab Value = 0.037 Most Probable Value = 0.037 Percent Recovery = 100.0 Date Sample Logged by Lab = 09/22/00 Sample ID = 2660007 Number of Standard Deviations = 0.0 Blind Sample ID = N65 Lab Value = 0.039 Most Probable Value = 0.037 Percent Recovery = 105.4 Date Sample Logged by Lab = 09/20/00 Sample ID = 2640054 Number of Standard Deviations = 0.1 Blind Sample ID = N65 Lab Value = 0.036 Most Probable Value = 0.037 Percent Recovery = 97.3 Date Sample Logged by Lab = 09/15/00 Sample ID = 2590086 Number of Standard Deviations = -0.1 Blind Sample ID = N65 Lab Value = 0.034 Most Probable Value = 0.037 Percent Recovery = 91.9 Date Sample Logged by Lab = 09/08/00 Sample ID = 2520005 Number of Standard Deviations = -0.2 Blind Sample ID = N65 Lab Value = 0.023 Most Probable Value = 0.037 Percent Recovery = 62.2 Date Sample Logged by Lab = 09/06/00 Sample ID = 2500001 Number of Standard Deviations = -0.8 Blind Sample ID = N65 Lab Value = 0.035 Most Probable Value = 0.037 Percent Recovery = 94.6 Date Sample Logged by Lab = 07/28/00 Sample ID = 2100030 Number of Standard Deviations = -0.1 Blind Sample ID = N65 Lab Value = 0.035 Most Probable Value = 0.037 Percent Recovery = 94.6 Date Sample Logged by Lab = 07/26/00 Sample ID = 2080022 Number of Standard Deviations = -0.1 Blind Sample ID = N65 Lab Value = 0.035 Most Probable Value = 0.037 Percent Recovery = 94.6 Date Sample Logged by Lab = 07/21/00 Sample ID = 2030087 Number of Standard Deviations = -0.1 Blind Sample ID = N65 Lab Value = 0.036 Most Probable Value = 0.037 Percent Recovery = 97.3 Date Sample Logged by Lab = 07/14/00 Sample ID = 1960026 Number of Standard Deviations = -0.1 Blind Sample ID = N65 Lab Value = 0.035 Most Probable Value = 0.037 Percent Recovery = 94.6 Date Sample Logged by Lab = 07/12/00 Sample ID = 1940001 Number of Standard Deviations = -0.1 Blind Sample ID = N65 Lab Value = 0.034 Most Probable Value = 0.037 Percent Recovery = 91.9 Date Sample Logged by Lab = 07/07/00 Sample ID = 1890029 Number of Standard Deviations = -0.2 Blind Sample ID = N65 Lab Value = 0.036 Most Probable Value = 0.037 Percent Recovery = 97.3 Date Sample Logged by Lab = 06/23/00 Sample ID = 1750025 Number of Standard Deviations = -0.1 Blind Sample ID = N65 Lab Value = 0.033 Most Probable Value = 0.037 Percent Recovery = 89.2 Date Sample Logged by Lab = 06/19/00 Sample ID = 1710133 Number of Standard Deviations = -0.2 Blind Sample ID = N65 Lab Value = 0.034 Most Probable Value = 0.037 Percent Recovery = 91.9 Date Sample Logged by Lab = 06/09/00 Sample ID = 1610249 Number of Standard Deviations = -0.2 Blind Sample ID = N65 Lab Value = 0.032 Most Probable Value = 0.037 Percent Recovery = 86.5 Date Sample Logged by Lab = 06/07/00 Sample ID = 1590024 Number of Standard Deviations = -0.3 Blind Sample ID = N65 Lab Value = 0.032 Most Probable Value = 0.037 Percent Recovery = 86.5 Date Sample Logged by Lab = 06/05/00 Sample ID = 1570176 Number of Standard Deviations = -0.3 Blind Sample ID = N65 Lab Value = 0.033 Most Probable Value = 0.037 Percent Recovery = 89.2 Date Sample Logged by Lab = 05/25/00 Sample ID = 1460093 Number of Standard Deviations = -0.2 Blind Sample ID = N65 Lab Value = 0.029 Most Probable Value = 0.037 Percent Recovery = 78.4 Date Sample Logged by Lab = 05/12/00 Sample ID = 1330053 Number of Standard Deviations = -0.5 Blind Sample ID = N65 Lab Value = 0.033 Most Probable Value = 0.037 Percent Recovery = 89.2 Date Sample Logged by Lab = 05/10/00 Sample ID = 1310008 Number of Standard Deviations = -0.2 Blind Sample ID = N65 Lab Value = 0.028 Most Probable Value = 0.037 Percent Recovery = 75.7 Date Sample Logged by Lab = 05/05/00 Sample ID = 1260001 Number of Standard Deviations = -0.5 Blind Sample ID = N65 Lab Value = 0.024 Most Probable Value = 0.037 Percent Recovery = 64.9 Date Sample Logged by Lab = 04/28/00 Sample ID = 1190022 Number of Standard Deviations = -0.8 Blind Sample ID = N65 Lab Value = 0.026 Most Probable Value = 0.037 Percent Recovery = 70.3 Date Sample Logged by Lab = 04/27/00 Sample ID = 1180021 Number of Standard Deviations = -0.7 Blind Sample ID = N65 Lab Value = 0.033 Most Probable Value = 0.037 Percent Recovery = 89.2 Date Sample Logged by Lab = 04/21/00 Sample ID = 1120197 Number of Standard Deviations = -0.2 Blind Sample ID = N65 Lab Value = 0.031 Most Probable Value = 0.037 Percent Recovery = 83.8 Date Sample Logged by Lab = 04/14/00 Sample ID = 1050024 Number of Standard Deviations = -0.4 Blind Sample ID = N65 Lab Value = 0.030 Most Probable Value = 0.037 Percent Recovery = 81.1 Date Sample Logged by Lab = 04/13/00 Sample ID = 1040016 Number of Standard Deviations = -0.4 Blind Sample ID = N65 Lab Value = 0.032 Most Probable Value = 0.037 Percent Recovery = 86.5 Date Sample Logged by Lab = 04/07/00 Sample ID = 0980008 Number of Standard Deviations = -0.3 Blind Sample ID = N65 Lab Value = 0.077 Most Probable Value = 0.084 Percent Recovery = 91.7 Date Sample Logged by Lab = 03/24/00 Sample ID = 0840036 Number of Standard Deviations = -0.4 Blind Sample ID = N63 Lab Value = 0.075 Most Probable Value = 0.084 Percent Recovery = 89.3 Date Sample Logged by Lab = 03/22/00 Sample ID = 0820021 Number of Standard Deviations = -0.5 Blind Sample ID = N63 Lab Value = 0.077 Most Probable Value = 0.084 Percent Recovery = 91.7 Date Sample Logged by Lab = 03/17/00 Sample ID = 0770031 Number of Standard Deviations = -0.4 Blind Sample ID = N63 Lab Value = 0.081 Most Probable Value = 0.084 Percent Recovery = 96.4 Date Sample Logged by Lab = 03/10/00 Sample ID = 0700002 Number of Standard Deviations = -0.2 Blind Sample ID = N63 Lab Value = 0.079 Most Probable Value = 0.084 Percent Recovery = 94.0 Date Sample Logged by Lab = 03/08/00 Sample ID = 0680001 Number of Standard Deviations = -0.3 Blind Sample ID = N63 Lab Value = 0.083 Most Probable Value = 0.084 Percent Recovery = 98.8 Date Sample Logged by Lab = 03/03/00 Sample ID = 0630085 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.066 Most Probable Value = 0.084 Percent Recovery = 78.6 Date Sample Logged by Lab = 02/25/00 Sample ID = 0560184 Number of Standard Deviations = -1.1 Blind Sample ID = N63 Lab Value = 0.062 Most Probable Value = 0.084 Percent Recovery = 73.8 Date Sample Logged by Lab = 02/24/00 Sample ID = 0550144 Number of Standard Deviations = -1.3 Blind Sample ID = N63 Lab Value = 0.080 Most Probable Value = 0.084 Percent Recovery = 95.2 Date Sample Logged by Lab = 02/18/00 Sample ID = 0490032 Number of Standard Deviations = -0.2 Blind Sample ID = N63 Lab Value = 0.075 Most Probable Value = 0.084 Percent Recovery = 89.3 Date Sample Logged by Lab = 02/11/00 Sample ID = 0420197 Number of Standard Deviations = -0.5 Blind Sample ID = N63 Lab Value = 0.070 Most Probable Value = 0.084 Percent Recovery = 83.3 Date Sample Logged by Lab = 02/09/00 Sample ID = 0400083 Number of Standard Deviations = -0.8 Blind Sample ID = N63 Lab Value = 0.072 Most Probable Value = 0.084 Percent Recovery = 85.7 Date Sample Logged by Lab = 02/04/00 Sample ID = 0350158 Number of Standard Deviations = -0.7 Blind Sample ID = N63 Lab Value = 0.069 Most Probable Value = 0.084 Percent Recovery = 82.1 Date Sample Logged by Lab = 01/28/00 Sample ID = 0280013 Number of Standard Deviations = -0.9 Blind Sample ID = N63 Lab Value = 0.078 Most Probable Value = 0.084 Percent Recovery = 92.9 Date Sample Logged by Lab = 01/26/00 Sample ID = 0260020 Number of Standard Deviations = -0.4 Blind Sample ID = N63 Lab Value = 0.075 Most Probable Value = 0.084 Percent Recovery = 89.3 Date Sample Logged by Lab = 01/21/00 Sample ID = 0210033 Number of Standard Deviations = -0.5 Blind Sample ID = N63 Lab Value = 0.073 Most Probable Value = 0.084 Percent Recovery = 86.9 Date Sample Logged by Lab = 01/14/00 Sample ID = 0140014 Number of Standard Deviations = -0.7 Blind Sample ID = N63 Lab Value = 0.075 Most Probable Value = 0.084 Percent Recovery = 89.3 Date Sample Logged by Lab = 01/12/00 Sample ID = 0120042 Number of Standard Deviations = -0.5 Blind Sample ID = N63 Lab Value = 0.076 Most Probable Value = 0.084 Percent Recovery = 90.5 Date Sample Logged by Lab = 01/07/00 Sample ID = 0070101 Number of Standard Deviations = -0.5 Blind Sample ID = N63 Lab Value = 0.067 Most Probable Value = 0.084 Percent Recovery = 79.8 Date Sample Logged by Lab = 12/28/99 Sample ID = 3620010 Number of Standard Deviations = -1.0 Blind Sample ID = N63 Lab Value = 0.068 Most Probable Value = 0.084 Percent Recovery = 81.0 Date Sample Logged by Lab = 12/22/99 Sample ID = 3560008 Number of Standard Deviations = -1.0 Blind Sample ID = N63 Lab Value = 0.056 Most Probable Value = 0.084 Percent Recovery = 66.7 Date Sample Logged by Lab = 12/17/99 Sample ID = 3510023 Number of Standard Deviations = -1.7 Blind Sample ID = N63 Lab Value = 0.073 Most Probable Value = 0.084 Percent Recovery = 86.9 Date Sample Logged by Lab = 12/10/99 Sample ID = 3440183 Number of Standard Deviations = -0.7 Blind Sample ID = N63 Lab Value = 0.077 Most Probable Value = 0.084 Percent Recovery = 91.7 Date Sample Logged by Lab = 12/08/99 Sample ID = 3420028 Number of Standard Deviations = -0.4 Blind Sample ID = N63 Lab Value = 0.057 Most Probable Value = 0.084 Percent Recovery = 67.9 Date Sample Logged by Lab = 12/03/99 Sample ID = 3370029 Number of Standard Deviations = -1.6 Blind Sample ID = N63 Lab Value = 0.059 Most Probable Value = 0.084 Percent Recovery = 70.2 Date Sample Logged by Lab = 12/01/99 Sample ID = 3350023 Number of Standard Deviations = -1.5 Blind Sample ID = N63 Lab Value = 0.071 Most Probable Value = 0.084 Percent Recovery = 84.5 Date Sample Logged by Lab = 11/30/99 Sample ID = 3340015 Number of Standard Deviations = -0.8 Blind Sample ID = N63 Lab Value = 0.070 Most Probable Value = 0.084 Percent Recovery = 83.3 Date Sample Logged by Lab = 11/24/99 Sample ID = 3280009 Number of Standard Deviations = -0.8 Blind Sample ID = N63 Lab Value = 0.091 Most Probable Value = 0.084 Percent Recovery = 108.3 Date Sample Logged by Lab = 11/19/99 Sample ID = 3230004 Number of Standard Deviations = 0.4 Blind Sample ID = N63 Lab Value = 0.080 Most Probable Value = 0.084 Percent Recovery = 95.2 Date Sample Logged by Lab = 10/27/99 Sample ID = 3000008 Number of Standard Deviations = -0.2 Blind Sample ID = N63 Lab Value = 0.067 Most Probable Value = 0.084 Percent Recovery = 79.8 Date Sample Logged by Lab = 10/22/99 Sample ID = 2950001 Number of Standard Deviations = -1.0 Blind Sample ID = N63 Lab Value = 0.075 Most Probable Value = 0.084 Percent Recovery = 89.3 Date Sample Logged by Lab = 10/20/99 Sample ID = 2930007 Number of Standard Deviations = -0.5 Blind Sample ID = N63 Lab Value = 0.059 Most Probable Value = 0.084 Percent Recovery = 70.2 Date Sample Logged by Lab = 10/15/99 Sample ID = 2880020 Number of Standard Deviations = -1.5 Blind Sample ID = N63 Lab Value = 0.080 Most Probable Value = 0.084 Percent Recovery = 95.2 Date Sample Logged by Lab = 10/08/99 Sample ID = 2810013 Number of Standard Deviations = -0.2 Blind Sample ID = N63 Lab Value = 0.081 Most Probable Value = 0.084 Percent Recovery = 96.4 Date Sample Logged by Lab = 10/06/99 Sample ID = 2790061 Number of Standard Deviations = -0.2 Blind Sample ID = N63 Lab Value = 0.032 Most Probable Value = 0.036 Percent Recovery = 88.9 Date Sample Logged by Lab = 09/27/99 Sample ID = 2700032 Number of Standard Deviations = -0.2 Blind Sample ID = N61 Lab Value = 0.029 Most Probable Value = 0.036 Percent Recovery = 80.6 Date Sample Logged by Lab = 09/22/99 Sample ID = 2650021 Number of Standard Deviations = -0.4 Blind Sample ID = N61 Lab Value = 0.034 Most Probable Value = 0.036 Percent Recovery = 94.4 Date Sample Logged by Lab = 09/17/99 Sample ID = 2600087 Number of Standard Deviations = -0.1 Blind Sample ID = N61 Lab Value = 0.036 Most Probable Value = 0.036 Percent Recovery = 100.0 Date Sample Logged by Lab = 09/15/99 Sample ID = 2580032 Number of Standard Deviations = 0.0 Blind Sample ID = N61 Lab Value = 0.048 Most Probable Value = 0.036 Percent Recovery = 133.3 Date Sample Logged by Lab = 09/10/99 Sample ID = 2530170 Number of Standard Deviations = 0.7 Blind Sample ID = N61 Lab Value = 0.030 Most Probable Value = 0.036 Percent Recovery = 83.3 Date Sample Logged by Lab = 09/08/99 Sample ID = 2510022 Number of Standard Deviations = -0.4 Blind Sample ID = N61 Lab Value = 0.034 Most Probable Value = 0.036 Percent Recovery = 94.4 Date Sample Logged by Lab = 09/03/99 Sample ID = 2460058 Number of Standard Deviations = -0.1 Blind Sample ID = N61 Lab Value = 0.029 Most Probable Value = 0.036 Percent Recovery = 80.6 Date Sample Logged by Lab = 08/27/99 Sample ID = 2390010 Number of Standard Deviations = -0.4 Blind Sample ID = N61 Lab Value = 0.031 Most Probable Value = 0.036 Percent Recovery = 86.1 Date Sample Logged by Lab = 08/25/99 Sample ID = 2370010 Number of Standard Deviations = -0.3 Blind Sample ID = N61 Lab Value = 0.032 Most Probable Value = 0.036 Percent Recovery = 88.9 Date Sample Logged by Lab = 08/20/99 Sample ID = 2320065 Number of Standard Deviations = -0.2 Blind Sample ID = N61 Lab Value = 0.030 Most Probable Value = 0.036 Percent Recovery = 83.3 Date Sample Logged by Lab = 08/18/99 Sample ID = 2300019 Number of Standard Deviations = -0.4 Blind Sample ID = N61 Lab Value = 0.028 Most Probable Value = 0.036 Percent Recovery = 77.8 Date Sample Logged by Lab = 08/10/99 Sample ID = 2220093 Number of Standard Deviations = -0.5 Blind Sample ID = N61 Lab Value = 0.025 Most Probable Value = 0.036 Percent Recovery = 69.4 Date Sample Logged by Lab = 08/09/99 Sample ID = 2210145 Number of Standard Deviations = -0.7 Blind Sample ID = N61 Lab Value = 0.028 Most Probable Value = 0.036 Percent Recovery = 77.8 Date Sample Logged by Lab = 07/28/99 Sample ID = 2090074 Number of Standard Deviations = -0.5 Blind Sample ID = N61 Lab Value = 0.025 Most Probable Value = 0.036 Percent Recovery = 69.4 Date Sample Logged by Lab = 07/27/99 Sample ID = 2080109 Number of Standard Deviations = -0.7 Blind Sample ID = N61 Lab Value = 0.025 Most Probable Value = 0.036 Percent Recovery = 69.4 Date Sample Logged by Lab = 07/16/99 Sample ID = 1970050 Number of Standard Deviations = -0.7 Blind Sample ID = N61 Lab Value = 0.026 Most Probable Value = 0.036 Percent Recovery = 72.2 Date Sample Logged by Lab = 07/14/99 Sample ID = 1950023 Number of Standard Deviations = -0.6 Blind Sample ID = N61 Lab Value = 0.022 Most Probable Value = 0.036 Percent Recovery = 61.1 Date Sample Logged by Lab = 07/12/99 Sample ID = 1930037 Number of Standard Deviations = -0.8 Blind Sample ID = N61 Lab Value = 0.026 Most Probable Value = 0.036 Percent Recovery = 72.2 Date Sample Logged by Lab = 07/07/99 Sample ID = 1880009 Number of Standard Deviations = -0.6 Blind Sample ID = N61 Lab Value = 0.026 Most Probable Value = 0.036 Percent Recovery = 72.2 Date Sample Logged by Lab = 07/02/99 Sample ID = 1830026 Number of Standard Deviations = -0.6 Blind Sample ID = N61 Lab Value = 0.367 Most Probable Value = 0.370 Percent Recovery = 99.2 Date Sample Logged by Lab = 03/26/99 Sample ID = 0850054 Number of Standard Deviations = -0.1 Blind Sample ID = N59 Lab Value = 0.349 Most Probable Value = 0.370 Percent Recovery = 94.3 Date Sample Logged by Lab = 03/24/99 Sample ID = 0830028 Number of Standard Deviations = -0.7 Blind Sample ID = N59 Lab Value = 0.367 Most Probable Value = 0.370 Percent Recovery = 99.2 Date Sample Logged by Lab = 03/19/99 Sample ID = 0780129 Number of Standard Deviations = -0.1 Blind Sample ID = N59 Lab Value = 0.346 Most Probable Value = 0.370 Percent Recovery = 93.5 Date Sample Logged by Lab = 03/17/99 Sample ID = 0760031 Number of Standard Deviations = -0.8 Blind Sample ID = N59 Lab Value = 0.378 Most Probable Value = 0.370 Percent Recovery = 102.2 Date Sample Logged by Lab = 03/12/99 Sample ID = 0710107 Number of Standard Deviations = 0.3 Blind Sample ID = N59 Lab Value = 0.372 Most Probable Value = 0.370 Percent Recovery = 100.5 Date Sample Logged by Lab = 03/10/99 Sample ID = 0690066 Number of Standard Deviations = 0.1 Blind Sample ID = N59 Lab Value = 0.364 Most Probable Value = 0.370 Percent Recovery = 98.4 Date Sample Logged by Lab = 03/05/99 Sample ID = 0640100 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 0.372 Most Probable Value = 0.370 Percent Recovery = 100.5 Date Sample Logged by Lab = 02/26/99 Sample ID = 0570062 Number of Standard Deviations = 0.1 Blind Sample ID = N59 Lab Value = 0.341 Most Probable Value = 0.370 Percent Recovery = 92.2 Date Sample Logged by Lab = 02/24/99 Sample ID = 0550045 Number of Standard Deviations = -0.9 Blind Sample ID = N59 Lab Value = 0.363 Most Probable Value = 0.370 Percent Recovery = 98.1 Date Sample Logged by Lab = 02/19/99 Sample ID = 0500083 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 0.351 Most Probable Value = 0.370 Percent Recovery = 94.9 Date Sample Logged by Lab = 02/17/99 Sample ID = 0480042 Number of Standard Deviations = -0.6 Blind Sample ID = N59 Lab Value = 0.369 Most Probable Value = 0.370 Percent Recovery = 99.7 Date Sample Logged by Lab = 02/12/99 Sample ID = 0430070 Number of Standard Deviations = -0.0 Blind Sample ID = N59 Lab Value = 0.363 Most Probable Value = 0.370 Percent Recovery = 98.1 Date Sample Logged by Lab = 02/10/99 Sample ID = 0410061 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 0.343 Most Probable Value = 0.370 Percent Recovery = 92.7 Date Sample Logged by Lab = 02/05/99 Sample ID = 0360044 Number of Standard Deviations = -0.9 Blind Sample ID = N59 Lab Value = 0.373 Most Probable Value = 0.370 Percent Recovery = 100.8 Date Sample Logged by Lab = 01/29/99 Sample ID = 0290008 Number of Standard Deviations = 0.1 Blind Sample ID = N59 Lab Value = 0.354 Most Probable Value = 0.370 Percent Recovery = 95.7 Date Sample Logged by Lab = 01/22/99 Sample ID = 0220068 Number of Standard Deviations = -0.5 Blind Sample ID = N59 Lab Value = 0.366 Most Probable Value = 0.370 Percent Recovery = 98.9 Date Sample Logged by Lab = 01/20/99 Sample ID = 0200127 Number of Standard Deviations = -0.1 Blind Sample ID = N59 Lab Value = 0.371 Most Probable Value = 0.370 Percent Recovery = 100.3 Date Sample Logged by Lab = 01/15/99 Sample ID = 0150089 Number of Standard Deviations = 0.0 Blind Sample ID = N59 Lab Value = 0.379 Most Probable Value = 0.370 Percent Recovery = 102.4 Date Sample Logged by Lab = 01/13/99 Sample ID = 0130036 Number of Standard Deviations = 0.3 Blind Sample ID = N59 Lab Value = 0.374 Most Probable Value = 0.370 Percent Recovery = 101.1 Date Sample Logged by Lab = 01/08/99 Sample ID = 0080117 Number of Standard Deviations = 0.1 Blind Sample ID = N59 Lab Value = 0.384 Most Probable Value = 0.370 Percent Recovery = 103.8 Date Sample Logged by Lab = 01/06/99 Sample ID = 0060043 Number of Standard Deviations = 0.5 Blind Sample ID = N59 Lab Value = 0.372 Most Probable Value = 0.370 Percent Recovery = 100.5 Date Sample Logged by Lab = 12/30/98 Sample ID = 3640038 Number of Standard Deviations = 0.1 Blind Sample ID = N59 Lab Value = 0.366 Most Probable Value = 0.370 Percent Recovery = 98.9 Date Sample Logged by Lab = 12/23/98 Sample ID = 3570082 Number of Standard Deviations = -0.1 Blind Sample ID = N59 Lab Value = 0.321 Most Probable Value = 0.370 Percent Recovery = 86.8 Date Sample Logged by Lab = 12/18/98 Sample ID = 3520051 Number of Standard Deviations = -1.6 Blind Sample ID = N59 Lab Value = 0.340 Most Probable Value = 0.370 Percent Recovery = 91.9 Date Sample Logged by Lab = 12/16/98 Sample ID = 3500072 Number of Standard Deviations = -1.0 Blind Sample ID = N59 Lab Value = 0.359 Most Probable Value = 0.370 Percent Recovery = 97.0 Date Sample Logged by Lab = 12/11/98 Sample ID = 3450162 Number of Standard Deviations = -0.4 Blind Sample ID = N59 Lab Value = 0.360 Most Probable Value = 0.370 Percent Recovery = 97.3 Date Sample Logged by Lab = 12/09/98 Sample ID = 3430049 Number of Standard Deviations = -0.3 Blind Sample ID = N59 Lab Value = 0.344 Most Probable Value = 0.370 Percent Recovery = 93.0 Date Sample Logged by Lab = 12/04/98 Sample ID = 3380074 Number of Standard Deviations = -0.8 Blind Sample ID = N59 Lab Value = 0.333 Most Probable Value = 0.370 Percent Recovery = 90.0 Date Sample Logged by Lab = 12/01/98 Sample ID = 3350082 Number of Standard Deviations = -1.2 Blind Sample ID = N59 Lab Value = 0.347 Most Probable Value = 0.370 Percent Recovery = 93.8 Date Sample Logged by Lab = 11/25/98 Sample ID = 3290035 Number of Standard Deviations = -0.8 Blind Sample ID = N59 Lab Value = 0.368 Most Probable Value = 0.370 Percent Recovery = 99.5 Date Sample Logged by Lab = 11/20/98 Sample ID = 3240060 Number of Standard Deviations = -0.1 Blind Sample ID = N59 Lab Value = 0.359 Most Probable Value = 0.370 Percent Recovery = 97.0 Date Sample Logged by Lab = 11/18/98 Sample ID = 3220058 Number of Standard Deviations = -0.4 Blind Sample ID = N59 Lab Value = 0.349 Most Probable Value = 0.370 Percent Recovery = 94.3 Date Sample Logged by Lab = 11/16/98 Sample ID = 3200024 Number of Standard Deviations = -0.7 Blind Sample ID = N59 Lab Value = 0.350 Most Probable Value = 0.370 Percent Recovery = 94.6 Date Sample Logged by Lab = 11/10/98 Sample ID = 3140160 Number of Standard Deviations = -0.7 Blind Sample ID = N59 Lab Value = 0.348 Most Probable Value = 0.370 Percent Recovery = 94.1 Date Sample Logged by Lab = 11/09/98 Sample ID = 3130127 Number of Standard Deviations = -0.7 Blind Sample ID = N59 Lab Value = 0.361 Most Probable Value = 0.370 Percent Recovery = 97.6 Date Sample Logged by Lab = 10/23/98 Sample ID = 2960087 Number of Standard Deviations = -0.3 Blind Sample ID = N59 Lab Value = 0.370 Most Probable Value = 0.370 Percent Recovery = 100.0 Date Sample Logged by Lab = 10/21/98 Sample ID = 2940061 Number of Standard Deviations = 0.0 Blind Sample ID = N59 Lab Value = 0.368 Most Probable Value = 0.370 Percent Recovery = 99.5 Date Sample Logged by Lab = 10/16/98 Sample ID = 2890143 Number of Standard Deviations = -0.1 Blind Sample ID = N59 Lab Value = 0.296 Most Probable Value = 0.370 Percent Recovery = 80.0 Date Sample Logged by Lab = 10/14/98 Sample ID = 2870041 Number of Standard Deviations = -2.4 Blind Sample ID = N59 Lab Value = 0.360 Most Probable Value = 0.370 Percent Recovery = 97.3 Date Sample Logged by Lab = 10/09/98 Sample ID = 2820174 Number of Standard Deviations = -0.3 Blind Sample ID = N59 Lab Value = 0.365 Most Probable Value = 0.370 Percent Recovery = 98.6 Date Sample Logged by Lab = 10/07/98 Sample ID = 2800067 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 0.362 Most Probable Value = 0.370 Percent Recovery = 97.8 Date Sample Logged by Lab = 10/02/98 Sample ID = 2750040 Number of Standard Deviations = -0.3 Blind Sample ID = N59 Lab Value = 0.181 Most Probable Value = 0.220 Percent Recovery = 82.3 Date Sample Logged by Lab = 09/29/98 Sample ID = 2720083 Number of Standard Deviations = -1.6 Blind Sample ID = N57 Lab Value = 0.195 Most Probable Value = 0.220 Percent Recovery = 88.6 Date Sample Logged by Lab = 09/25/98 Sample ID = 2680007 Number of Standard Deviations = -1.0 Blind Sample ID = N57 Lab Value = 0.207 Most Probable Value = 0.220 Percent Recovery = 94.1 Date Sample Logged by Lab = 09/18/98 Sample ID = 2610107 Number of Standard Deviations = -0.5 Blind Sample ID = N57 Lab Value = 0.213 Most Probable Value = 0.220 Percent Recovery = 96.8 Date Sample Logged by Lab = 09/15/98 Sample ID = 2580245 Number of Standard Deviations = -0.3 Blind Sample ID = N57 Lab Value = 0.220 Most Probable Value = 0.220 Percent Recovery = 100.0 Date Sample Logged by Lab = 09/11/98 Sample ID = 2540090 Number of Standard Deviations = 0.0 Blind Sample ID = N57 Lab Value = 0.214 Most Probable Value = 0.220 Percent Recovery = 97.3 Date Sample Logged by Lab = 09/04/98 Sample ID = 2470038 Number of Standard Deviations = -0.2 Blind Sample ID = N57 Lab Value = 0.224 Most Probable Value = 0.220 Percent Recovery = 101.8 Date Sample Logged by Lab = 08/28/98 Sample ID = 2400212 Number of Standard Deviations = 0.2 Blind Sample ID = N57 Lab Value = 0.215 Most Probable Value = 0.220 Percent Recovery = 97.7 Date Sample Logged by Lab = 08/21/98 Sample ID = 2330325 Number of Standard Deviations = -0.2 Blind Sample ID = N57 Lab Value = 0.186 Most Probable Value = 0.220 Percent Recovery = 84.5 Date Sample Logged by Lab = 08/18/98 Sample ID = 2300136 Number of Standard Deviations = -1.4 Blind Sample ID = N57 Lab Value = 0.209 Most Probable Value = 0.220 Percent Recovery = 95.0 Date Sample Logged by Lab = 08/14/98 Sample ID = 2260103 Number of Standard Deviations = -0.5 Blind Sample ID = N57 Lab Value = 0.208 Most Probable Value = 0.220 Percent Recovery = 94.5 Date Sample Logged by Lab = 08/07/98 Sample ID = 2190050 Number of Standard Deviations = -0.5 Blind Sample ID = N57 Lab Value = 0.214 Most Probable Value = 0.220 Percent Recovery = 97.3 Date Sample Logged by Lab = 08/04/98 Sample ID = 2160044 Number of Standard Deviations = -0.2 Blind Sample ID = N57 Lab Value = 0.186 Most Probable Value = 0.220 Percent Recovery = 84.5 Date Sample Logged by Lab = 07/28/98 Sample ID = 2090138 Number of Standard Deviations = -1.4 Blind Sample ID = N57 Lab Value = 0.216 Most Probable Value = 0.220 Percent Recovery = 98.2 Date Sample Logged by Lab = 07/27/98 Sample ID = 2080084 Number of Standard Deviations = -0.2 Blind Sample ID = N57 Lab Value = 0.207 Most Probable Value = 0.220 Percent Recovery = 94.1 Date Sample Logged by Lab = 07/17/98 Sample ID = 1980301 Number of Standard Deviations = -0.5 Blind Sample ID = N57 Lab Value = 0.208 Most Probable Value = 0.220 Percent Recovery = 94.5 Date Sample Logged by Lab = 07/14/98 Sample ID = 1950204 Number of Standard Deviations = -0.5 Blind Sample ID = N57 Lab Value = 0.206 Most Probable Value = 0.220 Percent Recovery = 93.6 Date Sample Logged by Lab = 07/10/98 Sample ID = 1910241 Number of Standard Deviations = -0.6 Blind Sample ID = N57 Lab Value = 0.195 Most Probable Value = 0.220 Percent Recovery = 88.6 Date Sample Logged by Lab = 07/06/98 Sample ID = 1870154 Number of Standard Deviations = -1.0 Blind Sample ID = N57 Lab Value = 0.159 Most Probable Value = 0.220 Percent Recovery = 72.3 Date Sample Logged by Lab = 06/19/98 Sample ID = 1700283 Number of Standard Deviations = -2.5 Blind Sample ID = N57 Lab Value = 0.202 Most Probable Value = 0.220 Percent Recovery = 91.8 Date Sample Logged by Lab = 06/17/98 Sample ID = 1680012 Number of Standard Deviations = -0.7 Blind Sample ID = N57 Lab Value = 0.227 Most Probable Value = 0.220 Percent Recovery = 103.2 Date Sample Logged by Lab = 06/12/98 Sample ID = 1630124 Number of Standard Deviations = 0.3 Blind Sample ID = N57 Lab Value = 0.208 Most Probable Value = 0.220 Percent Recovery = 94.5 Date Sample Logged by Lab = 06/05/98 Sample ID = 1560220 Number of Standard Deviations = -0.5 Blind Sample ID = N57 Lab Value = 0.195 Most Probable Value = 0.220 Percent Recovery = 88.6 Date Sample Logged by Lab = 06/02/98 Sample ID = 1530224 Number of Standard Deviations = -1.0 Blind Sample ID = N57 Lab Value = 0.199 Most Probable Value = 0.220 Percent Recovery = 90.5 Date Sample Logged by Lab = 06/02/98 Sample ID = 1530214 Number of Standard Deviations = -0.9 Blind Sample ID = N57 Lab Value = 0.205 Most Probable Value = 0.220 Percent Recovery = 93.2 Date Sample Logged by Lab = 05/29/98 Sample ID = 1490072 Number of Standard Deviations = -0.6 Blind Sample ID = N57 Lab Value = 0.207 Most Probable Value = 0.220 Percent Recovery = 94.1 Date Sample Logged by Lab = 05/22/98 Sample ID = 1420204 Number of Standard Deviations = -0.5 Blind Sample ID = N57 Lab Value = 0.176 Most Probable Value = 0.220 Percent Recovery = 80.0 Date Sample Logged by Lab = 05/18/98 Sample ID = 1380091 Number of Standard Deviations = -1.8 Blind Sample ID = N57 Lab Value = 0.178 Most Probable Value = 0.220 Percent Recovery = 80.9 Date Sample Logged by Lab = 05/12/98 Sample ID = 1320084 Number of Standard Deviations = -1.7 Blind Sample ID = N57 Lab Value = 0.182 Most Probable Value = 0.220 Percent Recovery = 82.7 Date Sample Logged by Lab = 05/08/98 Sample ID = 1280043 Number of Standard Deviations = -1.6 Blind Sample ID = N57 Lab Value = 0.208 Most Probable Value = 0.220 Percent Recovery = 94.5 Date Sample Logged by Lab = 04/28/98 Sample ID = 1180174 Number of Standard Deviations = -0.5 Blind Sample ID = N57 Lab Value = 0.209 Most Probable Value = 0.220 Percent Recovery = 95.0 Date Sample Logged by Lab = 04/24/98 Sample ID = 1140196 Number of Standard Deviations = -0.5 Blind Sample ID = N57 Lab Value = 0.216 Most Probable Value = 0.220 Percent Recovery = 98.2 Date Sample Logged by Lab = 04/17/98 Sample ID = 1070126 Number of Standard Deviations = -0.2 Blind Sample ID = N57 Lab Value = 0.188 Most Probable Value = 0.220 Percent Recovery = 85.5 Date Sample Logged by Lab = 04/14/98 Sample ID = 1040094 Number of Standard Deviations = -1.3 Blind Sample ID = N57 Lab Value = 0.173 Most Probable Value = 0.220 Percent Recovery = 78.6 Date Sample Logged by Lab = 04/10/98 Sample ID = 1000120 Number of Standard Deviations = -1.9 Blind Sample ID = N57 Lab Value = 0.215 Most Probable Value = 0.220 Percent Recovery = 97.7 Date Sample Logged by Lab = 04/03/98 Sample ID = 0930136 Number of Standard Deviations = -0.2 Blind Sample ID = N57 Lab Value = 0.430 Most Probable Value = 0.444 Percent Recovery = 96.8 Date Sample Logged by Lab = 03/27/98 Sample ID = 0860118 Number of Standard Deviations = -0.4 Blind Sample ID = N55 Lab Value = 0.393 Most Probable Value = 0.444 Percent Recovery = 88.5 Date Sample Logged by Lab = 03/20/98 Sample ID = 0790215 Number of Standard Deviations = -1.5 Blind Sample ID = N55 Lab Value = 0.433 Most Probable Value = 0.444 Percent Recovery = 97.5 Date Sample Logged by Lab = 03/17/98 Sample ID = 0760022 Number of Standard Deviations = -0.3 Blind Sample ID = N55 Lab Value = 0.413 Most Probable Value = 0.444 Percent Recovery = 93.0 Date Sample Logged by Lab = 03/13/98 Sample ID = 0720058 Number of Standard Deviations = -0.9 Blind Sample ID = N55 Lab Value = 0.426 Most Probable Value = 0.444 Percent Recovery = 95.9 Date Sample Logged by Lab = 03/06/98 Sample ID = 0650043 Number of Standard Deviations = -0.5 Blind Sample ID = N55 Lab Value = 0.439 Most Probable Value = 0.444 Percent Recovery = 98.9 Date Sample Logged by Lab = 03/03/98 Sample ID = 0620136 Number of Standard Deviations = -0.1 Blind Sample ID = N55 Lab Value = 0.432 Most Probable Value = 0.444 Percent Recovery = 97.3 Date Sample Logged by Lab = 02/27/98 Sample ID = 0580058 Number of Standard Deviations = -0.4 Blind Sample ID = N55 Lab Value = 0.460 Most Probable Value = 0.444 Percent Recovery = 103.6 Date Sample Logged by Lab = 02/23/98 Sample ID = 0540093 Number of Standard Deviations = 0.5 Blind Sample ID = N55 Lab Value = 0.450 Most Probable Value = 0.444 Percent Recovery = 101.4 Date Sample Logged by Lab = 02/20/98 Sample ID = 0510063 Number of Standard Deviations = 0.2 Blind Sample ID = N55 Lab Value = 0.404 Most Probable Value = 0.444 Percent Recovery = 91.0 Date Sample Logged by Lab = 02/13/98 Sample ID = 0440041 Number of Standard Deviations = -1.2 Blind Sample ID = N55 Lab Value = 0.447 Most Probable Value = 0.444 Percent Recovery = 100.7 Date Sample Logged by Lab = 02/06/98 Sample ID = 0370164 Number of Standard Deviations = 0.1 Blind Sample ID = N55 Lab Value = 0.445 Most Probable Value = 0.444 Percent Recovery = 100.2 Date Sample Logged by Lab = 02/03/98 Sample ID = 0340100 Number of Standard Deviations = 0.0 Blind Sample ID = N55 Lab Value = 0.434 Most Probable Value = 0.444 Percent Recovery = 97.7 Date Sample Logged by Lab = 01/30/98 Sample ID = 0300115 Number of Standard Deviations = -0.3 Blind Sample ID = N55 Lab Value = 0.429 Most Probable Value = 0.444 Percent Recovery = 96.6 Date Sample Logged by Lab = 01/27/98 Sample ID = 0270118 Number of Standard Deviations = -0.4 Blind Sample ID = N55 Lab Value = 0.437 Most Probable Value = 0.444 Percent Recovery = 98.4 Date Sample Logged by Lab = 01/26/98 Sample ID = 0260123 Number of Standard Deviations = -0.2 Blind Sample ID = N55 Lab Value = 0.434 Most Probable Value = 0.444 Percent Recovery = 97.7 Date Sample Logged by Lab = 01/20/98 Sample ID = 0200130 Number of Standard Deviations = -0.3 Blind Sample ID = N55 Lab Value = 0.423 Most Probable Value = 0.444 Percent Recovery = 95.3 Date Sample Logged by Lab = 01/16/98 Sample ID = 0160088 Number of Standard Deviations = -0.6 Blind Sample ID = N55 Lab Value = 0.435 Most Probable Value = 0.444 Percent Recovery = 98.0 Date Sample Logged by Lab = 01/09/98 Sample ID = 0090088 Number of Standard Deviations = -0.3 Blind Sample ID = N55 Lab Value = 0.443 Most Probable Value = 0.444 Percent Recovery = 99.8 Date Sample Logged by Lab = 12/31/97 Sample ID = 3650033 Number of Standard Deviations = -0.0 Blind Sample ID = N55 Lab Value = 0.427 Most Probable Value = 0.444 Percent Recovery = 96.2 Date Sample Logged by Lab = 12/19/97 Sample ID = 3530141 Number of Standard Deviations = -0.5 Blind Sample ID = N55 Lab Value = 0.423 Most Probable Value = 0.444 Percent Recovery = 95.3 Date Sample Logged by Lab = 12/16/97 Sample ID = 3500012 Number of Standard Deviations = -0.6 Blind Sample ID = N55 Lab Value = 0.420 Most Probable Value = 0.444 Percent Recovery = 94.6 Date Sample Logged by Lab = 12/12/97 Sample ID = 3460127 Number of Standard Deviations = -0.7 Blind Sample ID = N55 Lab Value = 0.407 Most Probable Value = 0.444 Percent Recovery = 91.7 Date Sample Logged by Lab = 12/05/97 Sample ID = 3390181 Number of Standard Deviations = -1.1 Blind Sample ID = N55 Lab Value = 0.434 Most Probable Value = 0.444 Percent Recovery = 97.7 Date Sample Logged by Lab = 12/02/97 Sample ID = 3360032 Number of Standard Deviations = -0.3 Blind Sample ID = N55 Lab Value = 0.439 Most Probable Value = 0.444 Percent Recovery = 98.9 Date Sample Logged by Lab = 11/25/97 Sample ID = 3290139 Number of Standard Deviations = -0.1 Blind Sample ID = N55 Lab Value = 0.440 Most Probable Value = 0.444 Percent Recovery = 99.1 Date Sample Logged by Lab = 11/21/97 Sample ID = 3250329 Number of Standard Deviations = -0.1 Blind Sample ID = N55 Lab Value = 0.423 Most Probable Value = 0.444 Percent Recovery = 95.3 Date Sample Logged by Lab = 11/18/97 Sample ID = 3220056 Number of Standard Deviations = -0.6 Blind Sample ID = N55 Lab Value = 0.434 Most Probable Value = 0.444 Percent Recovery = 97.7 Date Sample Logged by Lab = 11/14/97 Sample ID = 3180087 Number of Standard Deviations = -0.3 Blind Sample ID = N55 Lab Value = 0.431 Most Probable Value = 0.444 Percent Recovery = 97.1 Date Sample Logged by Lab = 11/07/97 Sample ID = 3110070 Number of Standard Deviations = -0.4 Blind Sample ID = N55 Lab Value = 0.428 Most Probable Value = 0.444 Percent Recovery = 96.4 Date Sample Logged by Lab = 11/04/97 Sample ID = 3080083 Number of Standard Deviations = -0.5 Blind Sample ID = N55 Lab Value = 0.329 Most Probable Value = 0.344 Percent Recovery = 95.6 Date Sample Logged by Lab = 09/24/97 Sample ID = 2670106 Number of Standard Deviations = -0.5 Blind Sample ID = NAB Lab Value = 0.339 Most Probable Value = 0.344 Percent Recovery = 98.5 Date Sample Logged by Lab = 09/10/97 Sample ID = 2530269 Number of Standard Deviations = -0.2 Blind Sample ID = NAB Lab Value = 0.319 Most Probable Value = 0.344 Percent Recovery = 92.7 Date Sample Logged by Lab = 08/22/97 Sample ID = 2340007 Number of Standard Deviations = -0.9 Blind Sample ID = NAB Lab Value = 0.317 Most Probable Value = 0.344 Percent Recovery = 92.2 Date Sample Logged by Lab = 08/08/97 Sample ID = 2200230 Number of Standard Deviations = -1.0 Blind Sample ID = NAB Lab Value = 0.351 Most Probable Value = 0.344 Percent Recovery = 102.0 Date Sample Logged by Lab = 07/25/97 Sample ID = 2060076 Number of Standard Deviations = 0.2 Blind Sample ID = NAB Lab Value = 0.357 Most Probable Value = 0.344 Percent Recovery = 103.8 Date Sample Logged by Lab = 07/09/97 Sample ID = 1900017 Number of Standard Deviations = 0.5 Blind Sample ID = NAB Lab Value = 0.323 Most Probable Value = 0.344 Percent Recovery = 93.9 Date Sample Logged by Lab = 06/26/97 Sample ID = 1770165 Number of Standard Deviations = -0.7 Blind Sample ID = NAB Lab Value = 0.340 Most Probable Value = 0.344 Percent Recovery = 98.8 Date Sample Logged by Lab = 06/12/97 Sample ID = 1630058 Number of Standard Deviations = -0.1 Blind Sample ID = NAB Lab Value = 0.316 Most Probable Value = 0.344 Percent Recovery = 91.9 Date Sample Logged by Lab = 05/23/97 Sample ID = 1430318 Number of Standard Deviations = -1.0 Blind Sample ID = NAB Lab Value = 0.335 Most Probable Value = 0.344 Percent Recovery = 97.4 Date Sample Logged by Lab = 05/13/97 Sample ID = 1330063 Number of Standard Deviations = -0.3 Blind Sample ID = NAB Lab Value = 0.330 Most Probable Value = 0.344 Percent Recovery = 95.9 Date Sample Logged by Lab = 04/28/97 Sample ID = 1180125 Number of Standard Deviations = -0.5 Blind Sample ID = NAB Lab Value = 0.480 Most Probable Value = 0.344 Percent Recovery = 139.5 Date Sample Logged by Lab = 04/14/97 Sample ID = 1040231 Number of Standard Deviations = 4.8 Blind Sample ID = NAB Y = 100
The SGPlot Procedure

- NO3+NO2-N,FIL,COL,LL -
Percent Recovery by Concentration
NWQL Parameter: 00631, Method: CL050
Logged in Dates: 04/14/97 through 09/24/01
Open Data Set

Lab Value = 0.055 Most Probable Value = 0.037 Percent Recovery = 148.6 Date Sample Logged by Lab = 06/21/00 Sample ID = 1730019 Number of Standard Deviations = 1.1 Blind Sample ID = N65 Lab Value = 0.005 Most Probable Value = 0.037 Percent Recovery = 13.5 Date Sample Logged by Lab = 05/26/00 Sample ID = 1470027 Number of Standard Deviations = -1.9 Blind Sample ID = N65 Lab Value = 0.020 Most Probable Value = 0.037 Percent Recovery = 54.1 Date Sample Logged by Lab = 05/19/00 Sample ID = 1400059 Number of Standard Deviations = -1.0 Blind Sample ID = N65 Lab Value = 0.332 Most Probable Value = 0.084 Percent Recovery = 395.2 Date Sample Logged by Lab = 11/10/99 Sample ID = 3140005 Number of Standard Deviations = 14.8 Blind Sample ID = N63 Lab Value = 0.148 Most Probable Value = 0.084 Percent Recovery = 176.2 Date Sample Logged by Lab = 11/08/99 Sample ID = 3120236 Number of Standard Deviations = 3.8 Blind Sample ID = N63 Lab Value = 0.017 Most Probable Value = 0.036 Percent Recovery = 47.2 Date Sample Logged by Lab = 08/12/99 Sample ID = 2240298 Number of Standard Deviations = -1.2 Blind Sample ID = N61 Lab Value = 1.030 Most Probable Value = 0.220 Percent Recovery = 468.2 Date Sample Logged by Lab = 06/26/98 Sample ID = 1770073 Number of Standard Deviations = 33.4 Blind Sample ID = N57 Lab Value = 0.070 Most Probable Value = 0.084 Percent Recovery = 83.3 Date Sample Logged by Lab = 09/24/01 Sample ID = 2670118 Number of Standard Deviations = -0.9 Blind Sample ID = N69 Lab Value = 0.082 Most Probable Value = 0.084 Percent Recovery = 97.6 Date Sample Logged by Lab = 09/18/01 Sample ID = 2610001 Number of Standard Deviations = -0.1 Blind Sample ID = N69 Lab Value = 0.064 Most Probable Value = 0.084 Percent Recovery = 76.2 Date Sample Logged by Lab = 09/14/01 Sample ID = 2570020 Number of Standard Deviations = -1.3 Blind Sample ID = N69 Lab Value = 0.071 Most Probable Value = 0.084 Percent Recovery = 84.5 Date Sample Logged by Lab = 09/05/01 Sample ID = 2480228 Number of Standard Deviations = -0.8 Blind Sample ID = N69 Lab Value = 0.085 Most Probable Value = 0.084 Percent Recovery = 101.2 Date Sample Logged by Lab = 09/05/01 Sample ID = 2480064 Number of Standard Deviations = 0.1 Blind Sample ID = N69 Lab Value = 0.077 Most Probable Value = 0.084 Percent Recovery = 91.7 Date Sample Logged by Lab = 08/22/01 Sample ID = 2340148 Number of Standard Deviations = -0.4 Blind Sample ID = N69 Lab Value = 0.068 Most Probable Value = 0.084 Percent Recovery = 81.0 Date Sample Logged by Lab = 08/17/01 Sample ID = 2290032 Number of Standard Deviations = -1.0 Blind Sample ID = N69 Lab Value = 0.077 Most Probable Value = 0.084 Percent Recovery = 91.7 Date Sample Logged by Lab = 08/10/01 Sample ID = 2220105 Number of Standard Deviations = -0.4 Blind Sample ID = N69 Lab Value = 0.077 Most Probable Value = 0.084 Percent Recovery = 91.7 Date Sample Logged by Lab = 08/08/01 Sample ID = 2200002 Number of Standard Deviations = -0.4 Blind Sample ID = N69 Lab Value = 0.073 Most Probable Value = 0.084 Percent Recovery = 86.9 Date Sample Logged by Lab = 08/06/01 Sample ID = 2180184 Number of Standard Deviations = -0.7 Blind Sample ID = N69 Lab Value = 0.071 Most Probable Value = 0.084 Percent Recovery = 84.5 Date Sample Logged by Lab = 07/27/01 Sample ID = 2080023 Number of Standard Deviations = -0.8 Blind Sample ID = N69 Lab Value = 0.075 Most Probable Value = 0.084 Percent Recovery = 89.3 Date Sample Logged by Lab = 07/23/01 Sample ID = 2040151 Number of Standard Deviations = -0.6 Blind Sample ID = N69 Lab Value = 0.061 Most Probable Value = 0.084 Percent Recovery = 72.6 Date Sample Logged by Lab = 07/13/01 Sample ID = 1940048 Number of Standard Deviations = -1.5 Blind Sample ID = N69 Lab Value = 0.070 Most Probable Value = 0.084 Percent Recovery = 83.3 Date Sample Logged by Lab = 07/11/01 Sample ID = 1920005 Number of Standard Deviations = -0.9 Blind Sample ID = N69 Lab Value = 0.069 Most Probable Value = 0.084 Percent Recovery = 82.1 Date Sample Logged by Lab = 07/06/01 Sample ID = 1870006 Number of Standard Deviations = -1.0 Blind Sample ID = N69 Lab Value = 0.071 Most Probable Value = 0.084 Percent Recovery = 84.5 Date Sample Logged by Lab = 06/29/01 Sample ID = 1800074 Number of Standard Deviations = -0.8 Blind Sample ID = N69 Lab Value = 0.074 Most Probable Value = 0.084 Percent Recovery = 88.1 Date Sample Logged by Lab = 06/22/01 Sample ID = 1730098 Number of Standard Deviations = -0.6 Blind Sample ID = N69 Lab Value = 0.073 Most Probable Value = 0.084 Percent Recovery = 86.9 Date Sample Logged by Lab = 06/20/01 Sample ID = 1710183 Number of Standard Deviations = -0.7 Blind Sample ID = N69 Lab Value = 0.076 Most Probable Value = 0.084 Percent Recovery = 90.5 Date Sample Logged by Lab = 06/07/01 Sample ID = 1580092 Number of Standard Deviations = -0.5 Blind Sample ID = N69 Lab Value = 0.066 Most Probable Value = 0.084 Percent Recovery = 78.6 Date Sample Logged by Lab = 06/06/01 Sample ID = 1570035 Number of Standard Deviations = -1.2 Blind Sample ID = N69 Lab Value = 0.077 Most Probable Value = 0.084 Percent Recovery = 91.7 Date Sample Logged by Lab = 05/18/01 Sample ID = 1380050 Number of Standard Deviations = -0.4 Blind Sample ID = N69 Lab Value = 0.078 Most Probable Value = 0.084 Percent Recovery = 92.9 Date Sample Logged by Lab = 05/15/01 Sample ID = 1350096 Number of Standard Deviations = -0.4 Blind Sample ID = N69 Lab Value = 0.072 Most Probable Value = 0.084 Percent Recovery = 85.7 Date Sample Logged by Lab = 05/09/01 Sample ID = 1290014 Number of Standard Deviations = -0.7 Blind Sample ID = N69 Lab Value = 0.076 Most Probable Value = 0.084 Percent Recovery = 90.5 Date Sample Logged by Lab = 05/02/01 Sample ID = 1220112 Number of Standard Deviations = -0.5 Blind Sample ID = N69 Lab Value = 0.182 Most Probable Value = 0.223 Percent Recovery = 81.6 Date Sample Logged by Lab = 03/23/01 Sample ID = 0820132 Number of Standard Deviations = -1.9 Blind Sample ID = N67 Lab Value = 0.207 Most Probable Value = 0.223 Percent Recovery = 92.8 Date Sample Logged by Lab = 03/16/01 Sample ID = 0750161 Number of Standard Deviations = -0.7 Blind Sample ID = N67 Lab Value = 0.214 Most Probable Value = 0.223 Percent Recovery = 96.0 Date Sample Logged by Lab = 03/09/01 Sample ID = 0680007 Number of Standard Deviations = -0.4 Blind Sample ID = N67 Lab Value = 0.219 Most Probable Value = 0.223 Percent Recovery = 98.2 Date Sample Logged by Lab = 03/07/01 Sample ID = 0660086 Number of Standard Deviations = -0.2 Blind Sample ID = N67 Lab Value = 0.232 Most Probable Value = 0.223 Percent Recovery = 104.0 Date Sample Logged by Lab = 03/06/01 Sample ID = 0650079 Number of Standard Deviations = 0.4 Blind Sample ID = N67 Lab Value = 0.209 Most Probable Value = 0.223 Percent Recovery = 93.7 Date Sample Logged by Lab = 02/23/01 Sample ID = 0540039 Number of Standard Deviations = -0.6 Blind Sample ID = N67 Lab Value = 0.244 Most Probable Value = 0.223 Percent Recovery = 109.4 Date Sample Logged by Lab = 02/16/01 Sample ID = 0470113 Number of Standard Deviations = 1.0 Blind Sample ID = N67 Lab Value = 0.222 Most Probable Value = 0.223 Percent Recovery = 99.6 Date Sample Logged by Lab = 02/09/01 Sample ID = 0400052 Number of Standard Deviations = -0.0 Blind Sample ID = N67 Lab Value = 0.217 Most Probable Value = 0.223 Percent Recovery = 97.3 Date Sample Logged by Lab = 02/07/01 Sample ID = 0380061 Number of Standard Deviations = -0.3 Blind Sample ID = N67 Lab Value = 0.219 Most Probable Value = 0.223 Percent Recovery = 98.2 Date Sample Logged by Lab = 02/06/01 Sample ID = 0370007 Number of Standard Deviations = -0.2 Blind Sample ID = N67 Lab Value = 0.222 Most Probable Value = 0.223 Percent Recovery = 99.6 Date Sample Logged by Lab = 01/26/01 Sample ID = 0260024 Number of Standard Deviations = -0.0 Blind Sample ID = N67 Lab Value = 0.225 Most Probable Value = 0.223 Percent Recovery = 100.9 Date Sample Logged by Lab = 01/19/01 Sample ID = 0190059 Number of Standard Deviations = 0.1 Blind Sample ID = N67 Lab Value = 0.243 Most Probable Value = 0.223 Percent Recovery = 109.0 Date Sample Logged by Lab = 01/12/01 Sample ID = 0120100 Number of Standard Deviations = 0.9 Blind Sample ID = N67 Lab Value = 0.227 Most Probable Value = 0.223 Percent Recovery = 101.8 Date Sample Logged by Lab = 01/12/01 Sample ID = 0120101 Number of Standard Deviations = 0.2 Blind Sample ID = N67 Lab Value = 0.226 Most Probable Value = 0.223 Percent Recovery = 101.3 Date Sample Logged by Lab = 01/10/01 Sample ID = 0100033 Number of Standard Deviations = 0.1 Blind Sample ID = N67 Lab Value = 0.229 Most Probable Value = 0.223 Percent Recovery = 102.7 Date Sample Logged by Lab = 01/08/01 Sample ID = 0080019 Number of Standard Deviations = 0.3 Blind Sample ID = N67 Lab Value = 0.228 Most Probable Value = 0.223 Percent Recovery = 102.2 Date Sample Logged by Lab = 12/26/00 Sample ID = 3610149 Number of Standard Deviations = 0.2 Blind Sample ID = N67 Lab Value = 0.219 Most Probable Value = 0.223 Percent Recovery = 98.2 Date Sample Logged by Lab = 12/15/00 Sample ID = 3500084 Number of Standard Deviations = -0.2 Blind Sample ID = N67 Lab Value = 0.225 Most Probable Value = 0.223 Percent Recovery = 100.9 Date Sample Logged by Lab = 12/08/00 Sample ID = 3430047 Number of Standard Deviations = 0.1 Blind Sample ID = N67 Lab Value = 0.228 Most Probable Value = 0.223 Percent Recovery = 102.2 Date Sample Logged by Lab = 12/01/00 Sample ID = 3360011 Number of Standard Deviations = 0.2 Blind Sample ID = N67 Lab Value = 0.206 Most Probable Value = 0.223 Percent Recovery = 92.4 Date Sample Logged by Lab = 11/17/00 Sample ID = 3220340 Number of Standard Deviations = -0.8 Blind Sample ID = N67 Lab Value = 0.183 Most Probable Value = 0.223 Percent Recovery = 82.1 Date Sample Logged by Lab = 11/13/00 Sample ID = 3180016 Number of Standard Deviations = -1.9 Blind Sample ID = N67 Lab Value = 0.218 Most Probable Value = 0.223 Percent Recovery = 97.8 Date Sample Logged by Lab = 11/08/00 Sample ID = 3130018 Number of Standard Deviations = -0.2 Blind Sample ID = N67 Lab Value = 0.238 Most Probable Value = 0.223 Percent Recovery = 106.7 Date Sample Logged by Lab = 11/03/00 Sample ID = 3080021 Number of Standard Deviations = 0.7 Blind Sample ID = N67 Lab Value = 0.230 Most Probable Value = 0.223 Percent Recovery = 103.1 Date Sample Logged by Lab = 10/27/00 Sample ID = 3010001 Number of Standard Deviations = 0.3 Blind Sample ID = N67 Lab Value = 0.220 Most Probable Value = 0.223 Percent Recovery = 98.7 Date Sample Logged by Lab = 10/20/00 Sample ID = 2940076 Number of Standard Deviations = -0.1 Blind Sample ID = N67 Lab Value = 0.215 Most Probable Value = 0.223 Percent Recovery = 96.4 Date Sample Logged by Lab = 10/13/00 Sample ID = 2870117 Number of Standard Deviations = -0.4 Blind Sample ID = N67 Lab Value = 0.219 Most Probable Value = 0.223 Percent Recovery = 98.2 Date Sample Logged by Lab = 10/13/00 Sample ID = 2870110 Number of Standard Deviations = -0.2 Blind Sample ID = N67 Lab Value = 0.219 Most Probable Value = 0.223 Percent Recovery = 98.2 Date Sample Logged by Lab = 10/13/00 Sample ID = 2870103 Number of Standard Deviations = -0.2 Blind Sample ID = N67 Lab Value = 0.037 Most Probable Value = 0.037 Percent Recovery = 100.0 Date Sample Logged by Lab = 09/29/00 Sample ID = 2730016 Number of Standard Deviations = 0.0 Blind Sample ID = N65 Lab Value = 0.037 Most Probable Value = 0.037 Percent Recovery = 100.0 Date Sample Logged by Lab = 09/22/00 Sample ID = 2660007 Number of Standard Deviations = 0.0 Blind Sample ID = N65 Lab Value = 0.039 Most Probable Value = 0.037 Percent Recovery = 105.4 Date Sample Logged by Lab = 09/20/00 Sample ID = 2640054 Number of Standard Deviations = 0.1 Blind Sample ID = N65 Lab Value = 0.036 Most Probable Value = 0.037 Percent Recovery = 97.3 Date Sample Logged by Lab = 09/15/00 Sample ID = 2590086 Number of Standard Deviations = -0.1 Blind Sample ID = N65 Lab Value = 0.034 Most Probable Value = 0.037 Percent Recovery = 91.9 Date Sample Logged by Lab = 09/08/00 Sample ID = 2520005 Number of Standard Deviations = -0.2 Blind Sample ID = N65 Lab Value = 0.023 Most Probable Value = 0.037 Percent Recovery = 62.2 Date Sample Logged by Lab = 09/06/00 Sample ID = 2500001 Number of Standard Deviations = -0.8 Blind Sample ID = N65 Lab Value = 0.035 Most Probable Value = 0.037 Percent Recovery = 94.6 Date Sample Logged by Lab = 07/28/00 Sample ID = 2100030 Number of Standard Deviations = -0.1 Blind Sample ID = N65 Lab Value = 0.035 Most Probable Value = 0.037 Percent Recovery = 94.6 Date Sample Logged by Lab = 07/26/00 Sample ID = 2080022 Number of Standard Deviations = -0.1 Blind Sample ID = N65 Lab Value = 0.035 Most Probable Value = 0.037 Percent Recovery = 94.6 Date Sample Logged by Lab = 07/21/00 Sample ID = 2030087 Number of Standard Deviations = -0.1 Blind Sample ID = N65 Lab Value = 0.036 Most Probable Value = 0.037 Percent Recovery = 97.3 Date Sample Logged by Lab = 07/14/00 Sample ID = 1960026 Number of Standard Deviations = -0.1 Blind Sample ID = N65 Lab Value = 0.035 Most Probable Value = 0.037 Percent Recovery = 94.6 Date Sample Logged by Lab = 07/12/00 Sample ID = 1940001 Number of Standard Deviations = -0.1 Blind Sample ID = N65 Lab Value = 0.034 Most Probable Value = 0.037 Percent Recovery = 91.9 Date Sample Logged by Lab = 07/07/00 Sample ID = 1890029 Number of Standard Deviations = -0.2 Blind Sample ID = N65 Lab Value = 0.036 Most Probable Value = 0.037 Percent Recovery = 97.3 Date Sample Logged by Lab = 06/23/00 Sample ID = 1750025 Number of Standard Deviations = -0.1 Blind Sample ID = N65 Lab Value = 0.033 Most Probable Value = 0.037 Percent Recovery = 89.2 Date Sample Logged by Lab = 06/19/00 Sample ID = 1710133 Number of Standard Deviations = -0.2 Blind Sample ID = N65 Lab Value = 0.034 Most Probable Value = 0.037 Percent Recovery = 91.9 Date Sample Logged by Lab = 06/09/00 Sample ID = 1610249 Number of Standard Deviations = -0.2 Blind Sample ID = N65 Lab Value = 0.032 Most Probable Value = 0.037 Percent Recovery = 86.5 Date Sample Logged by Lab = 06/07/00 Sample ID = 1590024 Number of Standard Deviations = -0.3 Blind Sample ID = N65 Lab Value = 0.032 Most Probable Value = 0.037 Percent Recovery = 86.5 Date Sample Logged by Lab = 06/05/00 Sample ID = 1570176 Number of Standard Deviations = -0.3 Blind Sample ID = N65 Lab Value = 0.033 Most Probable Value = 0.037 Percent Recovery = 89.2 Date Sample Logged by Lab = 05/25/00 Sample ID = 1460093 Number of Standard Deviations = -0.2 Blind Sample ID = N65 Lab Value = 0.029 Most Probable Value = 0.037 Percent Recovery = 78.4 Date Sample Logged by Lab = 05/12/00 Sample ID = 1330053 Number of Standard Deviations = -0.5 Blind Sample ID = N65 Lab Value = 0.033 Most Probable Value = 0.037 Percent Recovery = 89.2 Date Sample Logged by Lab = 05/10/00 Sample ID = 1310008 Number of Standard Deviations = -0.2 Blind Sample ID = N65 Lab Value = 0.028 Most Probable Value = 0.037 Percent Recovery = 75.7 Date Sample Logged by Lab = 05/05/00 Sample ID = 1260001 Number of Standard Deviations = -0.5 Blind Sample ID = N65 Lab Value = 0.024 Most Probable Value = 0.037 Percent Recovery = 64.9 Date Sample Logged by Lab = 04/28/00 Sample ID = 1190022 Number of Standard Deviations = -0.8 Blind Sample ID = N65 Lab Value = 0.026 Most Probable Value = 0.037 Percent Recovery = 70.3 Date Sample Logged by Lab = 04/27/00 Sample ID = 1180021 Number of Standard Deviations = -0.7 Blind Sample ID = N65 Lab Value = 0.033 Most Probable Value = 0.037 Percent Recovery = 89.2 Date Sample Logged by Lab = 04/21/00 Sample ID = 1120197 Number of Standard Deviations = -0.2 Blind Sample ID = N65 Lab Value = 0.031 Most Probable Value = 0.037 Percent Recovery = 83.8 Date Sample Logged by Lab = 04/14/00 Sample ID = 1050024 Number of Standard Deviations = -0.4 Blind Sample ID = N65 Lab Value = 0.030 Most Probable Value = 0.037 Percent Recovery = 81.1 Date Sample Logged by Lab = 04/13/00 Sample ID = 1040016 Number of Standard Deviations = -0.4 Blind Sample ID = N65 Lab Value = 0.032 Most Probable Value = 0.037 Percent Recovery = 86.5 Date Sample Logged by Lab = 04/07/00 Sample ID = 0980008 Number of Standard Deviations = -0.3 Blind Sample ID = N65 Lab Value = 0.077 Most Probable Value = 0.084 Percent Recovery = 91.7 Date Sample Logged by Lab = 03/24/00 Sample ID = 0840036 Number of Standard Deviations = -0.4 Blind Sample ID = N63 Lab Value = 0.075 Most Probable Value = 0.084 Percent Recovery = 89.3 Date Sample Logged by Lab = 03/22/00 Sample ID = 0820021 Number of Standard Deviations = -0.5 Blind Sample ID = N63 Lab Value = 0.077 Most Probable Value = 0.084 Percent Recovery = 91.7 Date Sample Logged by Lab = 03/17/00 Sample ID = 0770031 Number of Standard Deviations = -0.4 Blind Sample ID = N63 Lab Value = 0.081 Most Probable Value = 0.084 Percent Recovery = 96.4 Date Sample Logged by Lab = 03/10/00 Sample ID = 0700002 Number of Standard Deviations = -0.2 Blind Sample ID = N63 Lab Value = 0.079 Most Probable Value = 0.084 Percent Recovery = 94.0 Date Sample Logged by Lab = 03/08/00 Sample ID = 0680001 Number of Standard Deviations = -0.3 Blind Sample ID = N63 Lab Value = 0.083 Most Probable Value = 0.084 Percent Recovery = 98.8 Date Sample Logged by Lab = 03/03/00 Sample ID = 0630085 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.066 Most Probable Value = 0.084 Percent Recovery = 78.6 Date Sample Logged by Lab = 02/25/00 Sample ID = 0560184 Number of Standard Deviations = -1.1 Blind Sample ID = N63 Lab Value = 0.062 Most Probable Value = 0.084 Percent Recovery = 73.8 Date Sample Logged by Lab = 02/24/00 Sample ID = 0550144 Number of Standard Deviations = -1.3 Blind Sample ID = N63 Lab Value = 0.080 Most Probable Value = 0.084 Percent Recovery = 95.2 Date Sample Logged by Lab = 02/18/00 Sample ID = 0490032 Number of Standard Deviations = -0.2 Blind Sample ID = N63 Lab Value = 0.075 Most Probable Value = 0.084 Percent Recovery = 89.3 Date Sample Logged by Lab = 02/11/00 Sample ID = 0420197 Number of Standard Deviations = -0.5 Blind Sample ID = N63 Lab Value = 0.070 Most Probable Value = 0.084 Percent Recovery = 83.3 Date Sample Logged by Lab = 02/09/00 Sample ID = 0400083 Number of Standard Deviations = -0.8 Blind Sample ID = N63 Lab Value = 0.072 Most Probable Value = 0.084 Percent Recovery = 85.7 Date Sample Logged by Lab = 02/04/00 Sample ID = 0350158 Number of Standard Deviations = -0.7 Blind Sample ID = N63 Lab Value = 0.069 Most Probable Value = 0.084 Percent Recovery = 82.1 Date Sample Logged by Lab = 01/28/00 Sample ID = 0280013 Number of Standard Deviations = -0.9 Blind Sample ID = N63 Lab Value = 0.078 Most Probable Value = 0.084 Percent Recovery = 92.9 Date Sample Logged by Lab = 01/26/00 Sample ID = 0260020 Number of Standard Deviations = -0.4 Blind Sample ID = N63 Lab Value = 0.075 Most Probable Value = 0.084 Percent Recovery = 89.3 Date Sample Logged by Lab = 01/21/00 Sample ID = 0210033 Number of Standard Deviations = -0.5 Blind Sample ID = N63 Lab Value = 0.073 Most Probable Value = 0.084 Percent Recovery = 86.9 Date Sample Logged by Lab = 01/14/00 Sample ID = 0140014 Number of Standard Deviations = -0.7 Blind Sample ID = N63 Lab Value = 0.075 Most Probable Value = 0.084 Percent Recovery = 89.3 Date Sample Logged by Lab = 01/12/00 Sample ID = 0120042 Number of Standard Deviations = -0.5 Blind Sample ID = N63 Lab Value = 0.076 Most Probable Value = 0.084 Percent Recovery = 90.5 Date Sample Logged by Lab = 01/07/00 Sample ID = 0070101 Number of Standard Deviations = -0.5 Blind Sample ID = N63 Lab Value = 0.067 Most Probable Value = 0.084 Percent Recovery = 79.8 Date Sample Logged by Lab = 12/28/99 Sample ID = 3620010 Number of Standard Deviations = -1.0 Blind Sample ID = N63 Lab Value = 0.068 Most Probable Value = 0.084 Percent Recovery = 81.0 Date Sample Logged by Lab = 12/22/99 Sample ID = 3560008 Number of Standard Deviations = -1.0 Blind Sample ID = N63 Lab Value = 0.056 Most Probable Value = 0.084 Percent Recovery = 66.7 Date Sample Logged by Lab = 12/17/99 Sample ID = 3510023 Number of Standard Deviations = -1.7 Blind Sample ID = N63 Lab Value = 0.073 Most Probable Value = 0.084 Percent Recovery = 86.9 Date Sample Logged by Lab = 12/10/99 Sample ID = 3440183 Number of Standard Deviations = -0.7 Blind Sample ID = N63 Lab Value = 0.077 Most Probable Value = 0.084 Percent Recovery = 91.7 Date Sample Logged by Lab = 12/08/99 Sample ID = 3420028 Number of Standard Deviations = -0.4 Blind Sample ID = N63 Lab Value = 0.057 Most Probable Value = 0.084 Percent Recovery = 67.9 Date Sample Logged by Lab = 12/03/99 Sample ID = 3370029 Number of Standard Deviations = -1.6 Blind Sample ID = N63 Lab Value = 0.059 Most Probable Value = 0.084 Percent Recovery = 70.2 Date Sample Logged by Lab = 12/01/99 Sample ID = 3350023 Number of Standard Deviations = -1.5 Blind Sample ID = N63 Lab Value = 0.071 Most Probable Value = 0.084 Percent Recovery = 84.5 Date Sample Logged by Lab = 11/30/99 Sample ID = 3340015 Number of Standard Deviations = -0.8 Blind Sample ID = N63 Lab Value = 0.070 Most Probable Value = 0.084 Percent Recovery = 83.3 Date Sample Logged by Lab = 11/24/99 Sample ID = 3280009 Number of Standard Deviations = -0.8 Blind Sample ID = N63 Lab Value = 0.091 Most Probable Value = 0.084 Percent Recovery = 108.3 Date Sample Logged by Lab = 11/19/99 Sample ID = 3230004 Number of Standard Deviations = 0.4 Blind Sample ID = N63 Lab Value = 0.080 Most Probable Value = 0.084 Percent Recovery = 95.2 Date Sample Logged by Lab = 10/27/99 Sample ID = 3000008 Number of Standard Deviations = -0.2 Blind Sample ID = N63 Lab Value = 0.067 Most Probable Value = 0.084 Percent Recovery = 79.8 Date Sample Logged by Lab = 10/22/99 Sample ID = 2950001 Number of Standard Deviations = -1.0 Blind Sample ID = N63 Lab Value = 0.075 Most Probable Value = 0.084 Percent Recovery = 89.3 Date Sample Logged by Lab = 10/20/99 Sample ID = 2930007 Number of Standard Deviations = -0.5 Blind Sample ID = N63 Lab Value = 0.059 Most Probable Value = 0.084 Percent Recovery = 70.2 Date Sample Logged by Lab = 10/15/99 Sample ID = 2880020 Number of Standard Deviations = -1.5 Blind Sample ID = N63 Lab Value = 0.080 Most Probable Value = 0.084 Percent Recovery = 95.2 Date Sample Logged by Lab = 10/08/99 Sample ID = 2810013 Number of Standard Deviations = -0.2 Blind Sample ID = N63 Lab Value = 0.081 Most Probable Value = 0.084 Percent Recovery = 96.4 Date Sample Logged by Lab = 10/06/99 Sample ID = 2790061 Number of Standard Deviations = -0.2 Blind Sample ID = N63 Lab Value = 0.032 Most Probable Value = 0.036 Percent Recovery = 88.9 Date Sample Logged by Lab = 09/27/99 Sample ID = 2700032 Number of Standard Deviations = -0.2 Blind Sample ID = N61 Lab Value = 0.029 Most Probable Value = 0.036 Percent Recovery = 80.6 Date Sample Logged by Lab = 09/22/99 Sample ID = 2650021 Number of Standard Deviations = -0.4 Blind Sample ID = N61 Lab Value = 0.034 Most Probable Value = 0.036 Percent Recovery = 94.4 Date Sample Logged by Lab = 09/17/99 Sample ID = 2600087 Number of Standard Deviations = -0.1 Blind Sample ID = N61 Lab Value = 0.036 Most Probable Value = 0.036 Percent Recovery = 100.0 Date Sample Logged by Lab = 09/15/99 Sample ID = 2580032 Number of Standard Deviations = 0.0 Blind Sample ID = N61 Lab Value = 0.048 Most Probable Value = 0.036 Percent Recovery = 133.3 Date Sample Logged by Lab = 09/10/99 Sample ID = 2530170 Number of Standard Deviations = 0.7 Blind Sample ID = N61 Lab Value = 0.030 Most Probable Value = 0.036 Percent Recovery = 83.3 Date Sample Logged by Lab = 09/08/99 Sample ID = 2510022 Number of Standard Deviations = -0.4 Blind Sample ID = N61 Lab Value = 0.034 Most Probable Value = 0.036 Percent Recovery = 94.4 Date Sample Logged by Lab = 09/03/99 Sample ID = 2460058 Number of Standard Deviations = -0.1 Blind Sample ID = N61 Lab Value = 0.029 Most Probable Value = 0.036 Percent Recovery = 80.6 Date Sample Logged by Lab = 08/27/99 Sample ID = 2390010 Number of Standard Deviations = -0.4 Blind Sample ID = N61 Lab Value = 0.031 Most Probable Value = 0.036 Percent Recovery = 86.1 Date Sample Logged by Lab = 08/25/99 Sample ID = 2370010 Number of Standard Deviations = -0.3 Blind Sample ID = N61 Lab Value = 0.032 Most Probable Value = 0.036 Percent Recovery = 88.9 Date Sample Logged by Lab = 08/20/99 Sample ID = 2320065 Number of Standard Deviations = -0.2 Blind Sample ID = N61 Lab Value = 0.030 Most Probable Value = 0.036 Percent Recovery = 83.3 Date Sample Logged by Lab = 08/18/99 Sample ID = 2300019 Number of Standard Deviations = -0.4 Blind Sample ID = N61 Lab Value = 0.028 Most Probable Value = 0.036 Percent Recovery = 77.8 Date Sample Logged by Lab = 08/10/99 Sample ID = 2220093 Number of Standard Deviations = -0.5 Blind Sample ID = N61 Lab Value = 0.025 Most Probable Value = 0.036 Percent Recovery = 69.4 Date Sample Logged by Lab = 08/09/99 Sample ID = 2210145 Number of Standard Deviations = -0.7 Blind Sample ID = N61 Lab Value = 0.028 Most Probable Value = 0.036 Percent Recovery = 77.8 Date Sample Logged by Lab = 07/28/99 Sample ID = 2090074 Number of Standard Deviations = -0.5 Blind Sample ID = N61 Lab Value = 0.025 Most Probable Value = 0.036 Percent Recovery = 69.4 Date Sample Logged by Lab = 07/27/99 Sample ID = 2080109 Number of Standard Deviations = -0.7 Blind Sample ID = N61 Lab Value = 0.025 Most Probable Value = 0.036 Percent Recovery = 69.4 Date Sample Logged by Lab = 07/16/99 Sample ID = 1970050 Number of Standard Deviations = -0.7 Blind Sample ID = N61 Lab Value = 0.026 Most Probable Value = 0.036 Percent Recovery = 72.2 Date Sample Logged by Lab = 07/14/99 Sample ID = 1950023 Number of Standard Deviations = -0.6 Blind Sample ID = N61 Lab Value = 0.022 Most Probable Value = 0.036 Percent Recovery = 61.1 Date Sample Logged by Lab = 07/12/99 Sample ID = 1930037 Number of Standard Deviations = -0.8 Blind Sample ID = N61 Lab Value = 0.026 Most Probable Value = 0.036 Percent Recovery = 72.2 Date Sample Logged by Lab = 07/07/99 Sample ID = 1880009 Number of Standard Deviations = -0.6 Blind Sample ID = N61 Lab Value = 0.026 Most Probable Value = 0.036 Percent Recovery = 72.2 Date Sample Logged by Lab = 07/02/99 Sample ID = 1830026 Number of Standard Deviations = -0.6 Blind Sample ID = N61 Lab Value = 0.367 Most Probable Value = 0.370 Percent Recovery = 99.2 Date Sample Logged by Lab = 03/26/99 Sample ID = 0850054 Number of Standard Deviations = -0.1 Blind Sample ID = N59 Lab Value = 0.349 Most Probable Value = 0.370 Percent Recovery = 94.3 Date Sample Logged by Lab = 03/24/99 Sample ID = 0830028 Number of Standard Deviations = -0.7 Blind Sample ID = N59 Lab Value = 0.367 Most Probable Value = 0.370 Percent Recovery = 99.2 Date Sample Logged by Lab = 03/19/99 Sample ID = 0780129 Number of Standard Deviations = -0.1 Blind Sample ID = N59 Lab Value = 0.346 Most Probable Value = 0.370 Percent Recovery = 93.5 Date Sample Logged by Lab = 03/17/99 Sample ID = 0760031 Number of Standard Deviations = -0.8 Blind Sample ID = N59 Lab Value = 0.378 Most Probable Value = 0.370 Percent Recovery = 102.2 Date Sample Logged by Lab = 03/12/99 Sample ID = 0710107 Number of Standard Deviations = 0.3 Blind Sample ID = N59 Lab Value = 0.372 Most Probable Value = 0.370 Percent Recovery = 100.5 Date Sample Logged by Lab = 03/10/99 Sample ID = 0690066 Number of Standard Deviations = 0.1 Blind Sample ID = N59 Lab Value = 0.364 Most Probable Value = 0.370 Percent Recovery = 98.4 Date Sample Logged by Lab = 03/05/99 Sample ID = 0640100 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 0.372 Most Probable Value = 0.370 Percent Recovery = 100.5 Date Sample Logged by Lab = 02/26/99 Sample ID = 0570062 Number of Standard Deviations = 0.1 Blind Sample ID = N59 Lab Value = 0.341 Most Probable Value = 0.370 Percent Recovery = 92.2 Date Sample Logged by Lab = 02/24/99 Sample ID = 0550045 Number of Standard Deviations = -0.9 Blind Sample ID = N59 Lab Value = 0.363 Most Probable Value = 0.370 Percent Recovery = 98.1 Date Sample Logged by Lab = 02/19/99 Sample ID = 0500083 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 0.351 Most Probable Value = 0.370 Percent Recovery = 94.9 Date Sample Logged by Lab = 02/17/99 Sample ID = 0480042 Number of Standard Deviations = -0.6 Blind Sample ID = N59 Lab Value = 0.369 Most Probable Value = 0.370 Percent Recovery = 99.7 Date Sample Logged by Lab = 02/12/99 Sample ID = 0430070 Number of Standard Deviations = -0.0 Blind Sample ID = N59 Lab Value = 0.363 Most Probable Value = 0.370 Percent Recovery = 98.1 Date Sample Logged by Lab = 02/10/99 Sample ID = 0410061 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 0.343 Most Probable Value = 0.370 Percent Recovery = 92.7 Date Sample Logged by Lab = 02/05/99 Sample ID = 0360044 Number of Standard Deviations = -0.9 Blind Sample ID = N59 Lab Value = 0.373 Most Probable Value = 0.370 Percent Recovery = 100.8 Date Sample Logged by Lab = 01/29/99 Sample ID = 0290008 Number of Standard Deviations = 0.1 Blind Sample ID = N59 Lab Value = 0.354 Most Probable Value = 0.370 Percent Recovery = 95.7 Date Sample Logged by Lab = 01/22/99 Sample ID = 0220068 Number of Standard Deviations = -0.5 Blind Sample ID = N59 Lab Value = 0.366 Most Probable Value = 0.370 Percent Recovery = 98.9 Date Sample Logged by Lab = 01/20/99 Sample ID = 0200127 Number of Standard Deviations = -0.1 Blind Sample ID = N59 Lab Value = 0.371 Most Probable Value = 0.370 Percent Recovery = 100.3 Date Sample Logged by Lab = 01/15/99 Sample ID = 0150089 Number of Standard Deviations = 0.0 Blind Sample ID = N59 Lab Value = 0.379 Most Probable Value = 0.370 Percent Recovery = 102.4 Date Sample Logged by Lab = 01/13/99 Sample ID = 0130036 Number of Standard Deviations = 0.3 Blind Sample ID = N59 Lab Value = 0.374 Most Probable Value = 0.370 Percent Recovery = 101.1 Date Sample Logged by Lab = 01/08/99 Sample ID = 0080117 Number of Standard Deviations = 0.1 Blind Sample ID = N59 Lab Value = 0.384 Most Probable Value = 0.370 Percent Recovery = 103.8 Date Sample Logged by Lab = 01/06/99 Sample ID = 0060043 Number of Standard Deviations = 0.5 Blind Sample ID = N59 Lab Value = 0.372 Most Probable Value = 0.370 Percent Recovery = 100.5 Date Sample Logged by Lab = 12/30/98 Sample ID = 3640038 Number of Standard Deviations = 0.1 Blind Sample ID = N59 Lab Value = 0.366 Most Probable Value = 0.370 Percent Recovery = 98.9 Date Sample Logged by Lab = 12/23/98 Sample ID = 3570082 Number of Standard Deviations = -0.1 Blind Sample ID = N59 Lab Value = 0.321 Most Probable Value = 0.370 Percent Recovery = 86.8 Date Sample Logged by Lab = 12/18/98 Sample ID = 3520051 Number of Standard Deviations = -1.6 Blind Sample ID = N59 Lab Value = 0.340 Most Probable Value = 0.370 Percent Recovery = 91.9 Date Sample Logged by Lab = 12/16/98 Sample ID = 3500072 Number of Standard Deviations = -1.0 Blind Sample ID = N59 Lab Value = 0.359 Most Probable Value = 0.370 Percent Recovery = 97.0 Date Sample Logged by Lab = 12/11/98 Sample ID = 3450162 Number of Standard Deviations = -0.4 Blind Sample ID = N59 Lab Value = 0.360 Most Probable Value = 0.370 Percent Recovery = 97.3 Date Sample Logged by Lab = 12/09/98 Sample ID = 3430049 Number of Standard Deviations = -0.3 Blind Sample ID = N59 Lab Value = 0.344 Most Probable Value = 0.370 Percent Recovery = 93.0 Date Sample Logged by Lab = 12/04/98 Sample ID = 3380074 Number of Standard Deviations = -0.8 Blind Sample ID = N59 Lab Value = 0.333 Most Probable Value = 0.370 Percent Recovery = 90.0 Date Sample Logged by Lab = 12/01/98 Sample ID = 3350082 Number of Standard Deviations = -1.2 Blind Sample ID = N59 Lab Value = 0.347 Most Probable Value = 0.370 Percent Recovery = 93.8 Date Sample Logged by Lab = 11/25/98 Sample ID = 3290035 Number of Standard Deviations = -0.8 Blind Sample ID = N59 Lab Value = 0.368 Most Probable Value = 0.370 Percent Recovery = 99.5 Date Sample Logged by Lab = 11/20/98 Sample ID = 3240060 Number of Standard Deviations = -0.1 Blind Sample ID = N59 Lab Value = 0.359 Most Probable Value = 0.370 Percent Recovery = 97.0 Date Sample Logged by Lab = 11/18/98 Sample ID = 3220058 Number of Standard Deviations = -0.4 Blind Sample ID = N59 Lab Value = 0.349 Most Probable Value = 0.370 Percent Recovery = 94.3 Date Sample Logged by Lab = 11/16/98 Sample ID = 3200024 Number of Standard Deviations = -0.7 Blind Sample ID = N59 Lab Value = 0.350 Most Probable Value = 0.370 Percent Recovery = 94.6 Date Sample Logged by Lab = 11/10/98 Sample ID = 3140160 Number of Standard Deviations = -0.7 Blind Sample ID = N59 Lab Value = 0.348 Most Probable Value = 0.370 Percent Recovery = 94.1 Date Sample Logged by Lab = 11/09/98 Sample ID = 3130127 Number of Standard Deviations = -0.7 Blind Sample ID = N59 Lab Value = 0.361 Most Probable Value = 0.370 Percent Recovery = 97.6 Date Sample Logged by Lab = 10/23/98 Sample ID = 2960087 Number of Standard Deviations = -0.3 Blind Sample ID = N59 Lab Value = 0.370 Most Probable Value = 0.370 Percent Recovery = 100.0 Date Sample Logged by Lab = 10/21/98 Sample ID = 2940061 Number of Standard Deviations = 0.0 Blind Sample ID = N59 Lab Value = 0.368 Most Probable Value = 0.370 Percent Recovery = 99.5 Date Sample Logged by Lab = 10/16/98 Sample ID = 2890143 Number of Standard Deviations = -0.1 Blind Sample ID = N59 Lab Value = 0.296 Most Probable Value = 0.370 Percent Recovery = 80.0 Date Sample Logged by Lab = 10/14/98 Sample ID = 2870041 Number of Standard Deviations = -2.4 Blind Sample ID = N59 Lab Value = 0.360 Most Probable Value = 0.370 Percent Recovery = 97.3 Date Sample Logged by Lab = 10/09/98 Sample ID = 2820174 Number of Standard Deviations = -0.3 Blind Sample ID = N59 Lab Value = 0.365 Most Probable Value = 0.370 Percent Recovery = 98.6 Date Sample Logged by Lab = 10/07/98 Sample ID = 2800067 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 0.362 Most Probable Value = 0.370 Percent Recovery = 97.8 Date Sample Logged by Lab = 10/02/98 Sample ID = 2750040 Number of Standard Deviations = -0.3 Blind Sample ID = N59 Lab Value = 0.181 Most Probable Value = 0.220 Percent Recovery = 82.3 Date Sample Logged by Lab = 09/29/98 Sample ID = 2720083 Number of Standard Deviations = -1.6 Blind Sample ID = N57 Lab Value = 0.195 Most Probable Value = 0.220 Percent Recovery = 88.6 Date Sample Logged by Lab = 09/25/98 Sample ID = 2680007 Number of Standard Deviations = -1.0 Blind Sample ID = N57 Lab Value = 0.207 Most Probable Value = 0.220 Percent Recovery = 94.1 Date Sample Logged by Lab = 09/18/98 Sample ID = 2610107 Number of Standard Deviations = -0.5 Blind Sample ID = N57 Lab Value = 0.213 Most Probable Value = 0.220 Percent Recovery = 96.8 Date Sample Logged by Lab = 09/15/98 Sample ID = 2580245 Number of Standard Deviations = -0.3 Blind Sample ID = N57 Lab Value = 0.220 Most Probable Value = 0.220 Percent Recovery = 100.0 Date Sample Logged by Lab = 09/11/98 Sample ID = 2540090 Number of Standard Deviations = 0.0 Blind Sample ID = N57 Lab Value = 0.214 Most Probable Value = 0.220 Percent Recovery = 97.3 Date Sample Logged by Lab = 09/04/98 Sample ID = 2470038 Number of Standard Deviations = -0.2 Blind Sample ID = N57 Lab Value = 0.224 Most Probable Value = 0.220 Percent Recovery = 101.8 Date Sample Logged by Lab = 08/28/98 Sample ID = 2400212 Number of Standard Deviations = 0.2 Blind Sample ID = N57 Lab Value = 0.215 Most Probable Value = 0.220 Percent Recovery = 97.7 Date Sample Logged by Lab = 08/21/98 Sample ID = 2330325 Number of Standard Deviations = -0.2 Blind Sample ID = N57 Lab Value = 0.186 Most Probable Value = 0.220 Percent Recovery = 84.5 Date Sample Logged by Lab = 08/18/98 Sample ID = 2300136 Number of Standard Deviations = -1.4 Blind Sample ID = N57 Lab Value = 0.209 Most Probable Value = 0.220 Percent Recovery = 95.0 Date Sample Logged by Lab = 08/14/98 Sample ID = 2260103 Number of Standard Deviations = -0.5 Blind Sample ID = N57 Lab Value = 0.208 Most Probable Value = 0.220 Percent Recovery = 94.5 Date Sample Logged by Lab = 08/07/98 Sample ID = 2190050 Number of Standard Deviations = -0.5 Blind Sample ID = N57 Lab Value = 0.214 Most Probable Value = 0.220 Percent Recovery = 97.3 Date Sample Logged by Lab = 08/04/98 Sample ID = 2160044 Number of Standard Deviations = -0.2 Blind Sample ID = N57 Lab Value = 0.186 Most Probable Value = 0.220 Percent Recovery = 84.5 Date Sample Logged by Lab = 07/28/98 Sample ID = 2090138 Number of Standard Deviations = -1.4 Blind Sample ID = N57 Lab Value = 0.216 Most Probable Value = 0.220 Percent Recovery = 98.2 Date Sample Logged by Lab = 07/27/98 Sample ID = 2080084 Number of Standard Deviations = -0.2 Blind Sample ID = N57 Lab Value = 0.207 Most Probable Value = 0.220 Percent Recovery = 94.1 Date Sample Logged by Lab = 07/17/98 Sample ID = 1980301 Number of Standard Deviations = -0.5 Blind Sample ID = N57 Lab Value = 0.208 Most Probable Value = 0.220 Percent Recovery = 94.5 Date Sample Logged by Lab = 07/14/98 Sample ID = 1950204 Number of Standard Deviations = -0.5 Blind Sample ID = N57 Lab Value = 0.206 Most Probable Value = 0.220 Percent Recovery = 93.6 Date Sample Logged by Lab = 07/10/98 Sample ID = 1910241 Number of Standard Deviations = -0.6 Blind Sample ID = N57 Lab Value = 0.195 Most Probable Value = 0.220 Percent Recovery = 88.6 Date Sample Logged by Lab = 07/06/98 Sample ID = 1870154 Number of Standard Deviations = -1.0 Blind Sample ID = N57 Lab Value = 0.159 Most Probable Value = 0.220 Percent Recovery = 72.3 Date Sample Logged by Lab = 06/19/98 Sample ID = 1700283 Number of Standard Deviations = -2.5 Blind Sample ID = N57 Lab Value = 0.202 Most Probable Value = 0.220 Percent Recovery = 91.8 Date Sample Logged by Lab = 06/17/98 Sample ID = 1680012 Number of Standard Deviations = -0.7 Blind Sample ID = N57 Lab Value = 0.227 Most Probable Value = 0.220 Percent Recovery = 103.2 Date Sample Logged by Lab = 06/12/98 Sample ID = 1630124 Number of Standard Deviations = 0.3 Blind Sample ID = N57 Lab Value = 0.208 Most Probable Value = 0.220 Percent Recovery = 94.5 Date Sample Logged by Lab = 06/05/98 Sample ID = 1560220 Number of Standard Deviations = -0.5 Blind Sample ID = N57 Lab Value = 0.195 Most Probable Value = 0.220 Percent Recovery = 88.6 Date Sample Logged by Lab = 06/02/98 Sample ID = 1530224 Number of Standard Deviations = -1.0 Blind Sample ID = N57 Lab Value = 0.199 Most Probable Value = 0.220 Percent Recovery = 90.5 Date Sample Logged by Lab = 06/02/98 Sample ID = 1530214 Number of Standard Deviations = -0.9 Blind Sample ID = N57 Lab Value = 0.205 Most Probable Value = 0.220 Percent Recovery = 93.2 Date Sample Logged by Lab = 05/29/98 Sample ID = 1490072 Number of Standard Deviations = -0.6 Blind Sample ID = N57 Lab Value = 0.207 Most Probable Value = 0.220 Percent Recovery = 94.1 Date Sample Logged by Lab = 05/22/98 Sample ID = 1420204 Number of Standard Deviations = -0.5 Blind Sample ID = N57 Lab Value = 0.176 Most Probable Value = 0.220 Percent Recovery = 80.0 Date Sample Logged by Lab = 05/18/98 Sample ID = 1380091 Number of Standard Deviations = -1.8 Blind Sample ID = N57 Lab Value = 0.178 Most Probable Value = 0.220 Percent Recovery = 80.9 Date Sample Logged by Lab = 05/12/98 Sample ID = 1320084 Number of Standard Deviations = -1.7 Blind Sample ID = N57 Lab Value = 0.182 Most Probable Value = 0.220 Percent Recovery = 82.7 Date Sample Logged by Lab = 05/08/98 Sample ID = 1280043 Number of Standard Deviations = -1.6 Blind Sample ID = N57 Lab Value = 0.208 Most Probable Value = 0.220 Percent Recovery = 94.5 Date Sample Logged by Lab = 04/28/98 Sample ID = 1180174 Number of Standard Deviations = -0.5 Blind Sample ID = N57 Lab Value = 0.209 Most Probable Value = 0.220 Percent Recovery = 95.0 Date Sample Logged by Lab = 04/24/98 Sample ID = 1140196 Number of Standard Deviations = -0.5 Blind Sample ID = N57 Lab Value = 0.216 Most Probable Value = 0.220 Percent Recovery = 98.2 Date Sample Logged by Lab = 04/17/98 Sample ID = 1070126 Number of Standard Deviations = -0.2 Blind Sample ID = N57 Lab Value = 0.188 Most Probable Value = 0.220 Percent Recovery = 85.5 Date Sample Logged by Lab = 04/14/98 Sample ID = 1040094 Number of Standard Deviations = -1.3 Blind Sample ID = N57 Lab Value = 0.173 Most Probable Value = 0.220 Percent Recovery = 78.6 Date Sample Logged by Lab = 04/10/98 Sample ID = 1000120 Number of Standard Deviations = -1.9 Blind Sample ID = N57 Lab Value = 0.215 Most Probable Value = 0.220 Percent Recovery = 97.7 Date Sample Logged by Lab = 04/03/98 Sample ID = 0930136 Number of Standard Deviations = -0.2 Blind Sample ID = N57 Lab Value = 0.430 Most Probable Value = 0.444 Percent Recovery = 96.8 Date Sample Logged by Lab = 03/27/98 Sample ID = 0860118 Number of Standard Deviations = -0.4 Blind Sample ID = N55 Lab Value = 0.393 Most Probable Value = 0.444 Percent Recovery = 88.5 Date Sample Logged by Lab = 03/20/98 Sample ID = 0790215 Number of Standard Deviations = -1.5 Blind Sample ID = N55 Lab Value = 0.433 Most Probable Value = 0.444 Percent Recovery = 97.5 Date Sample Logged by Lab = 03/17/98 Sample ID = 0760022 Number of Standard Deviations = -0.3 Blind Sample ID = N55 Lab Value = 0.413 Most Probable Value = 0.444 Percent Recovery = 93.0 Date Sample Logged by Lab = 03/13/98 Sample ID = 0720058 Number of Standard Deviations = -0.9 Blind Sample ID = N55 Lab Value = 0.426 Most Probable Value = 0.444 Percent Recovery = 95.9 Date Sample Logged by Lab = 03/06/98 Sample ID = 0650043 Number of Standard Deviations = -0.5 Blind Sample ID = N55 Lab Value = 0.439 Most Probable Value = 0.444 Percent Recovery = 98.9 Date Sample Logged by Lab = 03/03/98 Sample ID = 0620136 Number of Standard Deviations = -0.1 Blind Sample ID = N55 Lab Value = 0.432 Most Probable Value = 0.444 Percent Recovery = 97.3 Date Sample Logged by Lab = 02/27/98 Sample ID = 0580058 Number of Standard Deviations = -0.4 Blind Sample ID = N55 Lab Value = 0.460 Most Probable Value = 0.444 Percent Recovery = 103.6 Date Sample Logged by Lab = 02/23/98 Sample ID = 0540093 Number of Standard Deviations = 0.5 Blind Sample ID = N55 Lab Value = 0.450 Most Probable Value = 0.444 Percent Recovery = 101.4 Date Sample Logged by Lab = 02/20/98 Sample ID = 0510063 Number of Standard Deviations = 0.2 Blind Sample ID = N55 Lab Value = 0.404 Most Probable Value = 0.444 Percent Recovery = 91.0 Date Sample Logged by Lab = 02/13/98 Sample ID = 0440041 Number of Standard Deviations = -1.2 Blind Sample ID = N55 Lab Value = 0.447 Most Probable Value = 0.444 Percent Recovery = 100.7 Date Sample Logged by Lab = 02/06/98 Sample ID = 0370164 Number of Standard Deviations = 0.1 Blind Sample ID = N55 Lab Value = 0.445 Most Probable Value = 0.444 Percent Recovery = 100.2 Date Sample Logged by Lab = 02/03/98 Sample ID = 0340100 Number of Standard Deviations = 0.0 Blind Sample ID = N55 Lab Value = 0.434 Most Probable Value = 0.444 Percent Recovery = 97.7 Date Sample Logged by Lab = 01/30/98 Sample ID = 0300115 Number of Standard Deviations = -0.3 Blind Sample ID = N55 Lab Value = 0.429 Most Probable Value = 0.444 Percent Recovery = 96.6 Date Sample Logged by Lab = 01/27/98 Sample ID = 0270118 Number of Standard Deviations = -0.4 Blind Sample ID = N55 Lab Value = 0.437 Most Probable Value = 0.444 Percent Recovery = 98.4 Date Sample Logged by Lab = 01/26/98 Sample ID = 0260123 Number of Standard Deviations = -0.2 Blind Sample ID = N55 Lab Value = 0.434 Most Probable Value = 0.444 Percent Recovery = 97.7 Date Sample Logged by Lab = 01/20/98 Sample ID = 0200130 Number of Standard Deviations = -0.3 Blind Sample ID = N55 Lab Value = 0.423 Most Probable Value = 0.444 Percent Recovery = 95.3 Date Sample Logged by Lab = 01/16/98 Sample ID = 0160088 Number of Standard Deviations = -0.6 Blind Sample ID = N55 Lab Value = 0.435 Most Probable Value = 0.444 Percent Recovery = 98.0 Date Sample Logged by Lab = 01/09/98 Sample ID = 0090088 Number of Standard Deviations = -0.3 Blind Sample ID = N55 Lab Value = 0.443 Most Probable Value = 0.444 Percent Recovery = 99.8 Date Sample Logged by Lab = 12/31/97 Sample ID = 3650033 Number of Standard Deviations = -0.0 Blind Sample ID = N55 Lab Value = 0.427 Most Probable Value = 0.444 Percent Recovery = 96.2 Date Sample Logged by Lab = 12/19/97 Sample ID = 3530141 Number of Standard Deviations = -0.5 Blind Sample ID = N55 Lab Value = 0.423 Most Probable Value = 0.444 Percent Recovery = 95.3 Date Sample Logged by Lab = 12/16/97 Sample ID = 3500012 Number of Standard Deviations = -0.6 Blind Sample ID = N55 Lab Value = 0.420 Most Probable Value = 0.444 Percent Recovery = 94.6 Date Sample Logged by Lab = 12/12/97 Sample ID = 3460127 Number of Standard Deviations = -0.7 Blind Sample ID = N55 Lab Value = 0.407 Most Probable Value = 0.444 Percent Recovery = 91.7 Date Sample Logged by Lab = 12/05/97 Sample ID = 3390181 Number of Standard Deviations = -1.1 Blind Sample ID = N55 Lab Value = 0.434 Most Probable Value = 0.444 Percent Recovery = 97.7 Date Sample Logged by Lab = 12/02/97 Sample ID = 3360032 Number of Standard Deviations = -0.3 Blind Sample ID = N55 Lab Value = 0.439 Most Probable Value = 0.444 Percent Recovery = 98.9 Date Sample Logged by Lab = 11/25/97 Sample ID = 3290139 Number of Standard Deviations = -0.1 Blind Sample ID = N55 Lab Value = 0.440 Most Probable Value = 0.444 Percent Recovery = 99.1 Date Sample Logged by Lab = 11/21/97 Sample ID = 3250329 Number of Standard Deviations = -0.1 Blind Sample ID = N55 Lab Value = 0.423 Most Probable Value = 0.444 Percent Recovery = 95.3 Date Sample Logged by Lab = 11/18/97 Sample ID = 3220056 Number of Standard Deviations = -0.6 Blind Sample ID = N55 Lab Value = 0.434 Most Probable Value = 0.444 Percent Recovery = 97.7 Date Sample Logged by Lab = 11/14/97 Sample ID = 3180087 Number of Standard Deviations = -0.3 Blind Sample ID = N55 Lab Value = 0.431 Most Probable Value = 0.444 Percent Recovery = 97.1 Date Sample Logged by Lab = 11/07/97 Sample ID = 3110070 Number of Standard Deviations = -0.4 Blind Sample ID = N55 Lab Value = 0.428 Most Probable Value = 0.444 Percent Recovery = 96.4 Date Sample Logged by Lab = 11/04/97 Sample ID = 3080083 Number of Standard Deviations = -0.5 Blind Sample ID = N55 Lab Value = 0.329 Most Probable Value = 0.344 Percent Recovery = 95.6 Date Sample Logged by Lab = 09/24/97 Sample ID = 2670106 Number of Standard Deviations = -0.5 Blind Sample ID = NAB Lab Value = 0.339 Most Probable Value = 0.344 Percent Recovery = 98.5 Date Sample Logged by Lab = 09/10/97 Sample ID = 2530269 Number of Standard Deviations = -0.2 Blind Sample ID = NAB Lab Value = 0.319 Most Probable Value = 0.344 Percent Recovery = 92.7 Date Sample Logged by Lab = 08/22/97 Sample ID = 2340007 Number of Standard Deviations = -0.9 Blind Sample ID = NAB Lab Value = 0.317 Most Probable Value = 0.344 Percent Recovery = 92.2 Date Sample Logged by Lab = 08/08/97 Sample ID = 2200230 Number of Standard Deviations = -1.0 Blind Sample ID = NAB Lab Value = 0.351 Most Probable Value = 0.344 Percent Recovery = 102.0 Date Sample Logged by Lab = 07/25/97 Sample ID = 2060076 Number of Standard Deviations = 0.2 Blind Sample ID = NAB Lab Value = 0.357 Most Probable Value = 0.344 Percent Recovery = 103.8 Date Sample Logged by Lab = 07/09/97 Sample ID = 1900017 Number of Standard Deviations = 0.5 Blind Sample ID = NAB Lab Value = 0.323 Most Probable Value = 0.344 Percent Recovery = 93.9 Date Sample Logged by Lab = 06/26/97 Sample ID = 1770165 Number of Standard Deviations = -0.7 Blind Sample ID = NAB Lab Value = 0.340 Most Probable Value = 0.344 Percent Recovery = 98.8 Date Sample Logged by Lab = 06/12/97 Sample ID = 1630058 Number of Standard Deviations = -0.1 Blind Sample ID = NAB Lab Value = 0.316 Most Probable Value = 0.344 Percent Recovery = 91.9 Date Sample Logged by Lab = 05/23/97 Sample ID = 1430318 Number of Standard Deviations = -1.0 Blind Sample ID = NAB Lab Value = 0.335 Most Probable Value = 0.344 Percent Recovery = 97.4 Date Sample Logged by Lab = 05/13/97 Sample ID = 1330063 Number of Standard Deviations = -0.3 Blind Sample ID = NAB Lab Value = 0.330 Most Probable Value = 0.344 Percent Recovery = 95.9 Date Sample Logged by Lab = 04/28/97 Sample ID = 1180125 Number of Standard Deviations = -0.5 Blind Sample ID = NAB Lab Value = 0.480 Most Probable Value = 0.344 Percent Recovery = 139.5 Date Sample Logged by Lab = 04/14/97 Sample ID = 1040231 Number of Standard Deviations = 4.8 Blind Sample ID = NAB Y = 100
The SGPlot Procedure


- NO3+NO2-N,FIL,EPA -
Percent Recovery by Date
Lab: NWQL, PCode: 00631, MCode: CL047
Logged in Dates: 10/04/96 through 09/24/01
Open Data Set

Lab Value = 1.005 Most Probable Value = 0.986 Percent Recovery = 101.9 Date Sample Logged by Lab = 09/24/01 Sample ID = 2670120 Number of Standard Deviations = 0.3 Blind Sample ID = N70 Lab Value = 1.004 Most Probable Value = 0.986 Percent Recovery = 101.8 Date Sample Logged by Lab = 09/14/01 Sample ID = 2570025 Number of Standard Deviations = 0.3 Blind Sample ID = N70 Lab Value = 0.075 Most Probable Value = 0.084 Percent Recovery = 89.3 Date Sample Logged by Lab = 08/17/01 Sample ID = 2290042 Number of Standard Deviations = -0.3 Blind Sample ID = N69 Lab Value = 0.071 Most Probable Value = 0.084 Percent Recovery = 84.5 Date Sample Logged by Lab = 08/06/01 Sample ID = 2180204 Number of Standard Deviations = -0.4 Blind Sample ID = N69 Lab Value = 0.948 Most Probable Value = 0.986 Percent Recovery = 96.1 Date Sample Logged by Lab = 07/23/01 Sample ID = 2040152 Number of Standard Deviations = -0.7 Blind Sample ID = N70 Lab Value = 0.973 Most Probable Value = 0.986 Percent Recovery = 98.7 Date Sample Logged by Lab = 07/06/01 Sample ID = 1870008 Number of Standard Deviations = -0.2 Blind Sample ID = N70 Lab Value = 0.060 Most Probable Value = 0.084 Percent Recovery = 71.4 Date Sample Logged by Lab = 06/29/01 Sample ID = 1800075 Number of Standard Deviations = -0.8 Blind Sample ID = N69 Lab Value = 0.081 Most Probable Value = 0.084 Percent Recovery = 96.4 Date Sample Logged by Lab = 06/20/01 Sample ID = 1710176 Number of Standard Deviations = -0.1 Blind Sample ID = N69 Lab Value = 0.999 Most Probable Value = 0.986 Percent Recovery = 101.3 Date Sample Logged by Lab = 05/18/01 Sample ID = 1380049 Number of Standard Deviations = 0.2 Blind Sample ID = N70 Lab Value = 1.014 Most Probable Value = 0.986 Percent Recovery = 102.8 Date Sample Logged by Lab = 05/02/01 Sample ID = 1220109 Number of Standard Deviations = 0.5 Blind Sample ID = N70 Lab Value = 1.704 Most Probable Value = 1.683 Percent Recovery = 101.2 Date Sample Logged by Lab = 03/16/01 Sample ID = 0750160 Number of Standard Deviations = 0.2 Blind Sample ID = N68 Lab Value = 1.715 Most Probable Value = 1.683 Percent Recovery = 101.9 Date Sample Logged by Lab = 03/06/01 Sample ID = 0650083 Number of Standard Deviations = 0.4 Blind Sample ID = N68 Lab Value = 0.216 Most Probable Value = 0.223 Percent Recovery = 96.9 Date Sample Logged by Lab = 02/16/01 Sample ID = 0470109 Number of Standard Deviations = -0.2 Blind Sample ID = N67 Lab Value = 0.217 Most Probable Value = 0.223 Percent Recovery = 97.3 Date Sample Logged by Lab = 02/05/01 Sample ID = 0360082 Number of Standard Deviations = -0.2 Blind Sample ID = N67 Lab Value = 1.715 Most Probable Value = 1.683 Percent Recovery = 101.9 Date Sample Logged by Lab = 01/19/01 Sample ID = 0190060 Number of Standard Deviations = 0.4 Blind Sample ID = N68 Lab Value = 1.750 Most Probable Value = 1.683 Percent Recovery = 104.0 Date Sample Logged by Lab = 01/10/01 Sample ID = 0100028 Number of Standard Deviations = 0.8 Blind Sample ID = N68 Lab Value = 0.227 Most Probable Value = 0.223 Percent Recovery = 101.8 Date Sample Logged by Lab = 01/08/01 Sample ID = 0080014 Number of Standard Deviations = 0.1 Blind Sample ID = N67 Lab Value = 1.671 Most Probable Value = 1.683 Percent Recovery = 99.3 Date Sample Logged by Lab = 11/17/00 Sample ID = 3220341 Number of Standard Deviations = -0.1 Blind Sample ID = N68 Lab Value = 1.667 Most Probable Value = 1.683 Percent Recovery = 99.0 Date Sample Logged by Lab = 11/03/00 Sample ID = 3080022 Number of Standard Deviations = -0.2 Blind Sample ID = N68 Lab Value = 0.199 Most Probable Value = 0.223 Percent Recovery = 89.2 Date Sample Logged by Lab = 10/20/00 Sample ID = 2940072 Number of Standard Deviations = -0.7 Blind Sample ID = N67 Lab Value = 0.202 Most Probable Value = 0.223 Percent Recovery = 90.6 Date Sample Logged by Lab = 10/13/00 Sample ID = 2870101 Number of Standard Deviations = -0.6 Blind Sample ID = N67 Lab Value = 0.914 Most Probable Value = 0.931 Percent Recovery = 98.2 Date Sample Logged by Lab = 09/29/00 Sample ID = 2730021 Number of Standard Deviations = -0.3 Blind Sample ID = N66 Lab Value = 0.926 Most Probable Value = 0.931 Percent Recovery = 99.5 Date Sample Logged by Lab = 09/15/00 Sample ID = 2590087 Number of Standard Deviations = -0.1 Blind Sample ID = N66 Lab Value = 0.910 Most Probable Value = 0.931 Percent Recovery = 97.7 Date Sample Logged by Lab = 07/21/00 Sample ID = 2030089 Number of Standard Deviations = -0.4 Blind Sample ID = N66 Lab Value = 0.921 Most Probable Value = 0.931 Percent Recovery = 98.9 Date Sample Logged by Lab = 07/07/00 Sample ID = 1890026 Number of Standard Deviations = -0.2 Blind Sample ID = N66 Lab Value = 0.030 Most Probable Value = 0.037 Percent Recovery = 81.1 Date Sample Logged by Lab = 06/19/00 Sample ID = 1710134 Number of Standard Deviations = -0.2 Blind Sample ID = N65 Lab Value = 0.041 Most Probable Value = 0.037 Percent Recovery = 110.8 Date Sample Logged by Lab = 06/05/00 Sample ID = 1570173 Number of Standard Deviations = 0.1 Blind Sample ID = N65 Lab Value = 0.945 Most Probable Value = 0.931 Percent Recovery = 101.5 Date Sample Logged by Lab = 05/19/00 Sample ID = 1400063 Number of Standard Deviations = 0.3 Blind Sample ID = N66 Lab Value = 0.917 Most Probable Value = 0.931 Percent Recovery = 98.5 Date Sample Logged by Lab = 05/05/00 Sample ID = 1260002 Number of Standard Deviations = -0.3 Blind Sample ID = N66 Lab Value = 1.269 Most Probable Value = 1.260 Percent Recovery = 100.7 Date Sample Logged by Lab = 03/17/00 Sample ID = 0770033 Number of Standard Deviations = 0.1 Blind Sample ID = N64 Lab Value = 1.255 Most Probable Value = 1.260 Percent Recovery = 99.6 Date Sample Logged by Lab = 03/03/00 Sample ID = 0630086 Number of Standard Deviations = -0.1 Blind Sample ID = N64 Lab Value = 0.092 Most Probable Value = 0.084 Percent Recovery = 109.5 Date Sample Logged by Lab = 02/18/00 Sample ID = 0490030 Number of Standard Deviations = 0.2 Blind Sample ID = N63 Lab Value = 0.078 Most Probable Value = 0.084 Percent Recovery = 92.9 Date Sample Logged by Lab = 02/04/00 Sample ID = 0350154 Number of Standard Deviations = -0.2 Blind Sample ID = N63 Lab Value = 1.272 Most Probable Value = 1.260 Percent Recovery = 101.0 Date Sample Logged by Lab = 01/21/00 Sample ID = 0210034 Number of Standard Deviations = 0.2 Blind Sample ID = N64 Lab Value = 1.231 Most Probable Value = 1.260 Percent Recovery = 97.7 Date Sample Logged by Lab = 01/07/00 Sample ID = 0070096 Number of Standard Deviations = -0.4 Blind Sample ID = N64 Lab Value = 0.080 Most Probable Value = 0.084 Percent Recovery = 95.2 Date Sample Logged by Lab = 12/17/99 Sample ID = 3510024 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.075 Most Probable Value = 0.084 Percent Recovery = 89.3 Date Sample Logged by Lab = 12/03/99 Sample ID = 3370030 Number of Standard Deviations = -0.3 Blind Sample ID = N63 Lab Value = 1.266 Most Probable Value = 1.260 Percent Recovery = 100.5 Date Sample Logged by Lab = 11/19/99 Sample ID = 3230016 Number of Standard Deviations = 0.1 Blind Sample ID = N64 Lab Value = 1.270 Most Probable Value = 1.260 Percent Recovery = 100.8 Date Sample Logged by Lab = 11/08/99 Sample ID = 3120227 Number of Standard Deviations = 0.1 Blind Sample ID = N64 Lab Value = 0.072 Most Probable Value = 0.084 Percent Recovery = 85.7 Date Sample Logged by Lab = 10/27/99 Sample ID = 3000013 Number of Standard Deviations = -0.3 Blind Sample ID = N63 Lab Value = 0.076 Most Probable Value = 0.084 Percent Recovery = 90.5 Date Sample Logged by Lab = 10/15/99 Sample ID = 2880023 Number of Standard Deviations = -0.2 Blind Sample ID = N63 Lab Value = 0.884 Most Probable Value = 0.917 Percent Recovery = 96.4 Date Sample Logged by Lab = 09/27/99 Sample ID = 2700033 Number of Standard Deviations = -0.6 Blind Sample ID = N62 Lab Value = 0.906 Most Probable Value = 0.917 Percent Recovery = 98.8 Date Sample Logged by Lab = 09/17/99 Sample ID = 2600088 Number of Standard Deviations = -0.2 Blind Sample ID = N62 Lab Value = 0.944 Most Probable Value = 0.917 Percent Recovery = 102.9 Date Sample Logged by Lab = 09/10/99 Sample ID = 2530171 Number of Standard Deviations = 0.5 Blind Sample ID = N62 Lab Value = 0.937 Most Probable Value = 0.917 Percent Recovery = 102.2 Date Sample Logged by Lab = 09/03/99 Sample ID = 2460057 Number of Standard Deviations = 0.4 Blind Sample ID = N62 Lab Value = 0.923 Most Probable Value = 0.917 Percent Recovery = 100.7 Date Sample Logged by Lab = 07/28/99 Sample ID = 2090075 Number of Standard Deviations = 0.1 Blind Sample ID = N62 Lab Value = 0.902 Most Probable Value = 0.917 Percent Recovery = 98.4 Date Sample Logged by Lab = 07/16/99 Sample ID = 1970049 Number of Standard Deviations = -0.3 Blind Sample ID = N62 Lab Value = 0.912 Most Probable Value = 0.917 Percent Recovery = 99.5 Date Sample Logged by Lab = 07/12/99 Sample ID = 1930038 Number of Standard Deviations = -0.1 Blind Sample ID = N62 Lab Value = 0.893 Most Probable Value = 0.917 Percent Recovery = 97.4 Date Sample Logged by Lab = 07/02/99 Sample ID = 1830027 Number of Standard Deviations = -0.4 Blind Sample ID = N62 Lab Value = 0.866 Most Probable Value = 0.917 Percent Recovery = 94.4 Date Sample Logged by Lab = 05/28/99 Sample ID = 1480082 Number of Standard Deviations = -0.9 Blind Sample ID = N62 Lab Value = 0.884 Most Probable Value = 0.917 Percent Recovery = 96.4 Date Sample Logged by Lab = 05/17/99 Sample ID = 1370104 Number of Standard Deviations = -0.6 Blind Sample ID = N62 Lab Value = 0.926 Most Probable Value = 0.917 Percent Recovery = 101.0 Date Sample Logged by Lab = 05/07/99 Sample ID = 1270141 Number of Standard Deviations = 0.2 Blind Sample ID = N62 Lab Value = 0.877 Most Probable Value = 0.912 Percent Recovery = 96.2 Date Sample Logged by Lab = 03/26/99 Sample ID = 0850049 Number of Standard Deviations = -0.6 Blind Sample ID = N60 Lab Value = 0.828 Most Probable Value = 0.912 Percent Recovery = 90.8 Date Sample Logged by Lab = 03/19/99 Sample ID = 0780128 Number of Standard Deviations = -1.5 Blind Sample ID = N60 Lab Value = 0.815 Most Probable Value = 0.912 Percent Recovery = 89.4 Date Sample Logged by Lab = 03/12/99 Sample ID = 0710109 Number of Standard Deviations = -1.8 Blind Sample ID = N60 Lab Value = 0.864 Most Probable Value = 0.912 Percent Recovery = 94.7 Date Sample Logged by Lab = 03/05/99 Sample ID = 0640107 Number of Standard Deviations = -0.9 Blind Sample ID = N60 Lab Value = 0.337 Most Probable Value = 0.370 Percent Recovery = 91.1 Date Sample Logged by Lab = 02/26/99 Sample ID = 0570072 Number of Standard Deviations = -0.9 Blind Sample ID = N59 Lab Value = 0.274 Most Probable Value = 0.370 Percent Recovery = 74.1 Date Sample Logged by Lab = 02/19/99 Sample ID = 0500085 Number of Standard Deviations = -2.7 Blind Sample ID = N59 Lab Value = 0.335 Most Probable Value = 0.370 Percent Recovery = 90.5 Date Sample Logged by Lab = 02/12/99 Sample ID = 0430071 Number of Standard Deviations = -1.0 Blind Sample ID = N59 Lab Value = 0.334 Most Probable Value = 0.370 Percent Recovery = 90.3 Date Sample Logged by Lab = 02/05/99 Sample ID = 0360041 Number of Standard Deviations = -1.0 Blind Sample ID = N59 Lab Value = 0.855 Most Probable Value = 0.912 Percent Recovery = 93.8 Date Sample Logged by Lab = 01/29/99 Sample ID = 0290007 Number of Standard Deviations = -1.0 Blind Sample ID = N60 Lab Value = 0.880 Most Probable Value = 0.912 Percent Recovery = 96.5 Date Sample Logged by Lab = 01/22/99 Sample ID = 0220069 Number of Standard Deviations = -0.6 Blind Sample ID = N60 Lab Value = 0.881 Most Probable Value = 0.912 Percent Recovery = 96.6 Date Sample Logged by Lab = 01/15/99 Sample ID = 0150081 Number of Standard Deviations = -0.6 Blind Sample ID = N60 Lab Value = 0.881 Most Probable Value = 0.912 Percent Recovery = 96.6 Date Sample Logged by Lab = 01/08/99 Sample ID = 0080116 Number of Standard Deviations = -0.6 Blind Sample ID = N60 Lab Value = 0.291 Most Probable Value = 0.370 Percent Recovery = 78.6 Date Sample Logged by Lab = 12/30/98 Sample ID = 3640037 Number of Standard Deviations = -2.2 Blind Sample ID = N59 Lab Value = 0.323 Most Probable Value = 0.370 Percent Recovery = 87.3 Date Sample Logged by Lab = 12/18/98 Sample ID = 3520050 Number of Standard Deviations = -1.3 Blind Sample ID = N59 Lab Value = 0.261 Most Probable Value = 0.370 Percent Recovery = 70.5 Date Sample Logged by Lab = 12/11/98 Sample ID = 3450163 Number of Standard Deviations = -3.0 Blind Sample ID = N59 Lab Value = 0.281 Most Probable Value = 0.370 Percent Recovery = 75.9 Date Sample Logged by Lab = 12/04/98 Sample ID = 3380077 Number of Standard Deviations = -2.5 Blind Sample ID = N59 Lab Value = 0.777 Most Probable Value = 0.912 Percent Recovery = 85.2 Date Sample Logged by Lab = 12/01/98 Sample ID = 3350087 Number of Standard Deviations = -2.5 Blind Sample ID = N60 Lab Value = 0.796 Most Probable Value = 0.912 Percent Recovery = 87.3 Date Sample Logged by Lab = 11/16/98 Sample ID = 3200025 Number of Standard Deviations = -2.1 Blind Sample ID = N60 Lab Value = 0.751 Most Probable Value = 0.912 Percent Recovery = 82.3 Date Sample Logged by Lab = 11/09/98 Sample ID = 3130128 Number of Standard Deviations = -2.9 Blind Sample ID = N60 Lab Value = 0.277 Most Probable Value = 0.370 Percent Recovery = 74.9 Date Sample Logged by Lab = 10/23/98 Sample ID = 2960093 Number of Standard Deviations = -2.6 Blind Sample ID = N59 Lab Value = 0.291 Most Probable Value = 0.370 Percent Recovery = 78.6 Date Sample Logged by Lab = 10/16/98 Sample ID = 2890142 Number of Standard Deviations = -2.2 Blind Sample ID = N59 Lab Value = 0.277 Most Probable Value = 0.370 Percent Recovery = 74.9 Date Sample Logged by Lab = 10/09/98 Sample ID = 2820173 Number of Standard Deviations = -2.6 Blind Sample ID = N59 Lab Value = 0.311 Most Probable Value = 0.370 Percent Recovery = 84.1 Date Sample Logged by Lab = 10/02/98 Sample ID = 2750039 Number of Standard Deviations = -1.6 Blind Sample ID = N59 Lab Value = 0.893 Most Probable Value = 1.010 Percent Recovery = 88.4 Date Sample Logged by Lab = 09/17/98 Sample ID = 2600015 Number of Standard Deviations = -2.0 Blind Sample ID = N58 Lab Value = 0.938 Most Probable Value = 1.010 Percent Recovery = 92.9 Date Sample Logged by Lab = 09/10/98 Sample ID = 2530111 Number of Standard Deviations = -1.3 Blind Sample ID = N58 Lab Value = 0.943 Most Probable Value = 1.010 Percent Recovery = 93.4 Date Sample Logged by Lab = 09/03/98 Sample ID = 2460016 Number of Standard Deviations = -1.2 Blind Sample ID = N58 Lab Value = 0.179 Most Probable Value = 0.220 Percent Recovery = 81.4 Date Sample Logged by Lab = 08/20/98 Sample ID = 2320306 Number of Standard Deviations = -1.1 Blind Sample ID = N57 Lab Value = 0.202 Most Probable Value = 0.220 Percent Recovery = 91.8 Date Sample Logged by Lab = 08/14/98 Sample ID = 2260068 Number of Standard Deviations = -0.5 Blind Sample ID = N57 Lab Value = 0.188 Most Probable Value = 0.220 Percent Recovery = 85.5 Date Sample Logged by Lab = 08/06/98 Sample ID = 2180182 Number of Standard Deviations = -0.9 Blind Sample ID = N57 Lab Value = 0.738 Most Probable Value = 1.010 Percent Recovery = 73.1 Date Sample Logged by Lab = 07/16/98 Sample ID = 1970016 Number of Standard Deviations = -4.7 Blind Sample ID = N58 Lab Value = 0.762 Most Probable Value = 1.010 Percent Recovery = 75.4 Date Sample Logged by Lab = 07/09/98 Sample ID = 1900090 Number of Standard Deviations = -4.3 Blind Sample ID = N58 Lab Value = 0.801 Most Probable Value = 1.010 Percent Recovery = 79.3 Date Sample Logged by Lab = 07/06/98 Sample ID = 1870157 Number of Standard Deviations = -3.6 Blind Sample ID = N58 Lab Value = 0.188 Most Probable Value = 0.220 Percent Recovery = 85.5 Date Sample Logged by Lab = 06/18/98 Sample ID = 1690150 Number of Standard Deviations = -0.9 Blind Sample ID = N57 Lab Value = 0.200 Most Probable Value = 0.220 Percent Recovery = 90.9 Date Sample Logged by Lab = 06/11/98 Sample ID = 1620089 Number of Standard Deviations = -0.6 Blind Sample ID = N57 Lab Value = 0.165 Most Probable Value = 0.220 Percent Recovery = 75.0 Date Sample Logged by Lab = 06/04/98 Sample ID = 1550189 Number of Standard Deviations = -1.5 Blind Sample ID = N57 Lab Value = 0.952 Most Probable Value = 1.010 Percent Recovery = 94.3 Date Sample Logged by Lab = 05/28/98 Sample ID = 1480063 Number of Standard Deviations = -1.0 Blind Sample ID = N58 Lab Value = 0.908 Most Probable Value = 1.010 Percent Recovery = 89.9 Date Sample Logged by Lab = 05/07/98 Sample ID = 1270082 Number of Standard Deviations = -1.8 Blind Sample ID = N58 Lab Value = 0.191 Most Probable Value = 0.220 Percent Recovery = 86.8 Date Sample Logged by Lab = 04/16/98 Sample ID = 1060088 Number of Standard Deviations = -0.8 Blind Sample ID = N57 Lab Value = 0.161 Most Probable Value = 0.220 Percent Recovery = 73.2 Date Sample Logged by Lab = 04/09/98 Sample ID = 0990018 Number of Standard Deviations = -1.6 Blind Sample ID = N57 Lab Value = 0.138 Most Probable Value = 0.220 Percent Recovery = 62.7 Date Sample Logged by Lab = 04/02/98 Sample ID = 0920015 Number of Standard Deviations = -2.3 Blind Sample ID = N57 Lab Value = 0.685 Most Probable Value = 0.744 Percent Recovery = 92.1 Date Sample Logged by Lab = 03/19/98 Sample ID = 0780159 Number of Standard Deviations = -1.3 Blind Sample ID = N56 Lab Value = 0.668 Most Probable Value = 0.744 Percent Recovery = 89.8 Date Sample Logged by Lab = 03/12/98 Sample ID = 0710072 Number of Standard Deviations = -1.6 Blind Sample ID = N56 Lab Value = 0.734 Most Probable Value = 0.744 Percent Recovery = 98.7 Date Sample Logged by Lab = 03/05/98 Sample ID = 0640056 Number of Standard Deviations = -0.2 Blind Sample ID = N56 Lab Value = 0.361 Most Probable Value = 0.444 Percent Recovery = 81.3 Date Sample Logged by Lab = 02/19/98 Sample ID = 0500028 Number of Standard Deviations = -2.3 Blind Sample ID = N55 Lab Value = 0.330 Most Probable Value = 0.444 Percent Recovery = 74.3 Date Sample Logged by Lab = 02/12/98 Sample ID = 0430095 Number of Standard Deviations = -3.2 Blind Sample ID = N55 Lab Value = 0.376 Most Probable Value = 0.444 Percent Recovery = 84.7 Date Sample Logged by Lab = 02/05/98 Sample ID = 0360074 Number of Standard Deviations = -1.9 Blind Sample ID = N55 Lab Value = 0.617 Most Probable Value = 0.744 Percent Recovery = 82.9 Date Sample Logged by Lab = 01/29/98 Sample ID = 0290022 Number of Standard Deviations = -2.7 Blind Sample ID = N56 Lab Value = 0.729 Most Probable Value = 0.744 Percent Recovery = 98.0 Date Sample Logged by Lab = 01/16/98 Sample ID = 0160121 Number of Standard Deviations = -0.3 Blind Sample ID = N56 Lab Value = 0.679 Most Probable Value = 0.744 Percent Recovery = 91.3 Date Sample Logged by Lab = 01/08/98 Sample ID = 0080098 Number of Standard Deviations = -1.4 Blind Sample ID = N56 Lab Value = 0.386 Most Probable Value = 0.444 Percent Recovery = 86.9 Date Sample Logged by Lab = 12/18/97 Sample ID = 3520021 Number of Standard Deviations = -1.6 Blind Sample ID = N55 Lab Value = 0.342 Most Probable Value = 0.444 Percent Recovery = 77.0 Date Sample Logged by Lab = 12/11/97 Sample ID = 3450039 Number of Standard Deviations = -2.8 Blind Sample ID = N55 Lab Value = 0.347 Most Probable Value = 0.444 Percent Recovery = 78.2 Date Sample Logged by Lab = 12/04/97 Sample ID = 3380075 Number of Standard Deviations = -2.7 Blind Sample ID = N55 Lab Value = 0.697 Most Probable Value = 0.744 Percent Recovery = 93.7 Date Sample Logged by Lab = 11/20/97 Sample ID = 3240011 Number of Standard Deviations = -1.0 Blind Sample ID = N56 Lab Value = 0.721 Most Probable Value = 0.744 Percent Recovery = 96.9 Date Sample Logged by Lab = 11/06/97 Sample ID = 3100137 Number of Standard Deviations = -0.5 Blind Sample ID = N56 Lab Value = 0.353 Most Probable Value = 0.444 Percent Recovery = 79.5 Date Sample Logged by Lab = 10/09/97 Sample ID = 2820058 Number of Standard Deviations = -2.5 Blind Sample ID = N55 Lab Value = 1.696 Most Probable Value = 1.720 Percent Recovery = 98.6 Date Sample Logged by Lab = 09/22/97 Sample ID = 2650076 Number of Standard Deviations = -0.3 Blind Sample ID = N52 Lab Value = 1.667 Most Probable Value = 1.720 Percent Recovery = 96.9 Date Sample Logged by Lab = 09/05/97 Sample ID = 2480305 Number of Standard Deviations = -0.6 Blind Sample ID = N52 Lab Value = 0.307 Most Probable Value = 0.344 Percent Recovery = 89.2 Date Sample Logged by Lab = 08/18/97 Sample ID = 2300320 Number of Standard Deviations = -1.0 Blind Sample ID = NAB Lab Value = 0.322 Most Probable Value = 0.344 Percent Recovery = 93.6 Date Sample Logged by Lab = 08/05/97 Sample ID = 2170115 Number of Standard Deviations = -0.6 Blind Sample ID = NAB Lab Value = 1.649 Most Probable Value = 1.720 Percent Recovery = 95.9 Date Sample Logged by Lab = 07/22/97 Sample ID = 2030245 Number of Standard Deviations = -0.9 Blind Sample ID = N52 Lab Value = 1.601 Most Probable Value = 1.720 Percent Recovery = 93.1 Date Sample Logged by Lab = 07/03/97 Sample ID = 1840272 Number of Standard Deviations = -1.4 Blind Sample ID = N52 Lab Value = 0.272 Most Probable Value = 0.344 Percent Recovery = 79.1 Date Sample Logged by Lab = 06/26/97 Sample ID = 1770162 Number of Standard Deviations = -2.0 Blind Sample ID = NAB Lab Value = 0.296 Most Probable Value = 0.344 Percent Recovery = 86.0 Date Sample Logged by Lab = 06/06/97 Sample ID = 1570024 Number of Standard Deviations = -1.3 Blind Sample ID = NAB Lab Value = 1.598 Most Probable Value = 1.720 Percent Recovery = 92.9 Date Sample Logged by Lab = 05/19/97 Sample ID = 1390147 Number of Standard Deviations = -1.5 Blind Sample ID = N52 Lab Value = 1.611 Most Probable Value = 1.720 Percent Recovery = 93.7 Date Sample Logged by Lab = 05/05/97 Sample ID = 1250174 Number of Standard Deviations = -1.3 Blind Sample ID = N52 Lab Value = 0.312 Most Probable Value = 0.344 Percent Recovery = 90.7 Date Sample Logged by Lab = 04/22/97 Sample ID = 1120003 Number of Standard Deviations = -0.9 Blind Sample ID = NAB Lab Value = 0.290 Most Probable Value = 0.344 Percent Recovery = 84.3 Date Sample Logged by Lab = 04/08/97 Sample ID = 0980168 Number of Standard Deviations = -1.5 Blind Sample ID = NAB Lab Value = 0.710 Most Probable Value = 0.780 Percent Recovery = 91.0 Date Sample Logged by Lab = 10/04/96 Sample ID = 2780023 Number of Standard Deviations = -1.8 Blind Sample ID = N48 Y = 100
The SGPlot Procedure

- NO3+NO2-N,FIL,EPA -
Percent Recovery by Concentration
NWQL Parameter: 00631, Method: CL047
Logged in Dates: 10/04/96 through 09/24/01
Open Data Set

Lab Value = 1.005 Most Probable Value = 0.986 Percent Recovery = 101.9 Date Sample Logged by Lab = 09/24/01 Sample ID = 2670120 Number of Standard Deviations = 0.3 Blind Sample ID = N70 Lab Value = 1.004 Most Probable Value = 0.986 Percent Recovery = 101.8 Date Sample Logged by Lab = 09/14/01 Sample ID = 2570025 Number of Standard Deviations = 0.3 Blind Sample ID = N70 Lab Value = 0.075 Most Probable Value = 0.084 Percent Recovery = 89.3 Date Sample Logged by Lab = 08/17/01 Sample ID = 2290042 Number of Standard Deviations = -0.3 Blind Sample ID = N69 Lab Value = 0.071 Most Probable Value = 0.084 Percent Recovery = 84.5 Date Sample Logged by Lab = 08/06/01 Sample ID = 2180204 Number of Standard Deviations = -0.4 Blind Sample ID = N69 Lab Value = 0.948 Most Probable Value = 0.986 Percent Recovery = 96.1 Date Sample Logged by Lab = 07/23/01 Sample ID = 2040152 Number of Standard Deviations = -0.7 Blind Sample ID = N70 Lab Value = 0.973 Most Probable Value = 0.986 Percent Recovery = 98.7 Date Sample Logged by Lab = 07/06/01 Sample ID = 1870008 Number of Standard Deviations = -0.2 Blind Sample ID = N70 Lab Value = 0.060 Most Probable Value = 0.084 Percent Recovery = 71.4 Date Sample Logged by Lab = 06/29/01 Sample ID = 1800075 Number of Standard Deviations = -0.8 Blind Sample ID = N69 Lab Value = 0.081 Most Probable Value = 0.084 Percent Recovery = 96.4 Date Sample Logged by Lab = 06/20/01 Sample ID = 1710176 Number of Standard Deviations = -0.1 Blind Sample ID = N69 Lab Value = 0.999 Most Probable Value = 0.986 Percent Recovery = 101.3 Date Sample Logged by Lab = 05/18/01 Sample ID = 1380049 Number of Standard Deviations = 0.2 Blind Sample ID = N70 Lab Value = 1.014 Most Probable Value = 0.986 Percent Recovery = 102.8 Date Sample Logged by Lab = 05/02/01 Sample ID = 1220109 Number of Standard Deviations = 0.5 Blind Sample ID = N70 Lab Value = 1.704 Most Probable Value = 1.683 Percent Recovery = 101.2 Date Sample Logged by Lab = 03/16/01 Sample ID = 0750160 Number of Standard Deviations = 0.2 Blind Sample ID = N68 Lab Value = 1.715 Most Probable Value = 1.683 Percent Recovery = 101.9 Date Sample Logged by Lab = 03/06/01 Sample ID = 0650083 Number of Standard Deviations = 0.4 Blind Sample ID = N68 Lab Value = 0.216 Most Probable Value = 0.223 Percent Recovery = 96.9 Date Sample Logged by Lab = 02/16/01 Sample ID = 0470109 Number of Standard Deviations = -0.2 Blind Sample ID = N67 Lab Value = 0.217 Most Probable Value = 0.223 Percent Recovery = 97.3 Date Sample Logged by Lab = 02/05/01 Sample ID = 0360082 Number of Standard Deviations = -0.2 Blind Sample ID = N67 Lab Value = 1.715 Most Probable Value = 1.683 Percent Recovery = 101.9 Date Sample Logged by Lab = 01/19/01 Sample ID = 0190060 Number of Standard Deviations = 0.4 Blind Sample ID = N68 Lab Value = 1.750 Most Probable Value = 1.683 Percent Recovery = 104.0 Date Sample Logged by Lab = 01/10/01 Sample ID = 0100028 Number of Standard Deviations = 0.8 Blind Sample ID = N68 Lab Value = 0.227 Most Probable Value = 0.223 Percent Recovery = 101.8 Date Sample Logged by Lab = 01/08/01 Sample ID = 0080014 Number of Standard Deviations = 0.1 Blind Sample ID = N67 Lab Value = 1.671 Most Probable Value = 1.683 Percent Recovery = 99.3 Date Sample Logged by Lab = 11/17/00 Sample ID = 3220341 Number of Standard Deviations = -0.1 Blind Sample ID = N68 Lab Value = 1.667 Most Probable Value = 1.683 Percent Recovery = 99.0 Date Sample Logged by Lab = 11/03/00 Sample ID = 3080022 Number of Standard Deviations = -0.2 Blind Sample ID = N68 Lab Value = 0.199 Most Probable Value = 0.223 Percent Recovery = 89.2 Date Sample Logged by Lab = 10/20/00 Sample ID = 2940072 Number of Standard Deviations = -0.7 Blind Sample ID = N67 Lab Value = 0.202 Most Probable Value = 0.223 Percent Recovery = 90.6 Date Sample Logged by Lab = 10/13/00 Sample ID = 2870101 Number of Standard Deviations = -0.6 Blind Sample ID = N67 Lab Value = 0.914 Most Probable Value = 0.931 Percent Recovery = 98.2 Date Sample Logged by Lab = 09/29/00 Sample ID = 2730021 Number of Standard Deviations = -0.3 Blind Sample ID = N66 Lab Value = 0.926 Most Probable Value = 0.931 Percent Recovery = 99.5 Date Sample Logged by Lab = 09/15/00 Sample ID = 2590087 Number of Standard Deviations = -0.1 Blind Sample ID = N66 Lab Value = 0.910 Most Probable Value = 0.931 Percent Recovery = 97.7 Date Sample Logged by Lab = 07/21/00 Sample ID = 2030089 Number of Standard Deviations = -0.4 Blind Sample ID = N66 Lab Value = 0.921 Most Probable Value = 0.931 Percent Recovery = 98.9 Date Sample Logged by Lab = 07/07/00 Sample ID = 1890026 Number of Standard Deviations = -0.2 Blind Sample ID = N66 Lab Value = 0.030 Most Probable Value = 0.037 Percent Recovery = 81.1 Date Sample Logged by Lab = 06/19/00 Sample ID = 1710134 Number of Standard Deviations = -0.2 Blind Sample ID = N65 Lab Value = 0.041 Most Probable Value = 0.037 Percent Recovery = 110.8 Date Sample Logged by Lab = 06/05/00 Sample ID = 1570173 Number of Standard Deviations = 0.1 Blind Sample ID = N65 Lab Value = 0.945 Most Probable Value = 0.931 Percent Recovery = 101.5 Date Sample Logged by Lab = 05/19/00 Sample ID = 1400063 Number of Standard Deviations = 0.3 Blind Sample ID = N66 Lab Value = 0.917 Most Probable Value = 0.931 Percent Recovery = 98.5 Date Sample Logged by Lab = 05/05/00 Sample ID = 1260002 Number of Standard Deviations = -0.3 Blind Sample ID = N66 Lab Value = 1.269 Most Probable Value = 1.260 Percent Recovery = 100.7 Date Sample Logged by Lab = 03/17/00 Sample ID = 0770033 Number of Standard Deviations = 0.1 Blind Sample ID = N64 Lab Value = 1.255 Most Probable Value = 1.260 Percent Recovery = 99.6 Date Sample Logged by Lab = 03/03/00 Sample ID = 0630086 Number of Standard Deviations = -0.1 Blind Sample ID = N64 Lab Value = 0.092 Most Probable Value = 0.084 Percent Recovery = 109.5 Date Sample Logged by Lab = 02/18/00 Sample ID = 0490030 Number of Standard Deviations = 0.2 Blind Sample ID = N63 Lab Value = 0.078 Most Probable Value = 0.084 Percent Recovery = 92.9 Date Sample Logged by Lab = 02/04/00 Sample ID = 0350154 Number of Standard Deviations = -0.2 Blind Sample ID = N63 Lab Value = 1.272 Most Probable Value = 1.260 Percent Recovery = 101.0 Date Sample Logged by Lab = 01/21/00 Sample ID = 0210034 Number of Standard Deviations = 0.2 Blind Sample ID = N64 Lab Value = 1.231 Most Probable Value = 1.260 Percent Recovery = 97.7 Date Sample Logged by Lab = 01/07/00 Sample ID = 0070096 Number of Standard Deviations = -0.4 Blind Sample ID = N64 Lab Value = 0.080 Most Probable Value = 0.084 Percent Recovery = 95.2 Date Sample Logged by Lab = 12/17/99 Sample ID = 3510024 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.075 Most Probable Value = 0.084 Percent Recovery = 89.3 Date Sample Logged by Lab = 12/03/99 Sample ID = 3370030 Number of Standard Deviations = -0.3 Blind Sample ID = N63 Lab Value = 1.266 Most Probable Value = 1.260 Percent Recovery = 100.5 Date Sample Logged by Lab = 11/19/99 Sample ID = 3230016 Number of Standard Deviations = 0.1 Blind Sample ID = N64 Lab Value = 1.270 Most Probable Value = 1.260 Percent Recovery = 100.8 Date Sample Logged by Lab = 11/08/99 Sample ID = 3120227 Number of Standard Deviations = 0.1 Blind Sample ID = N64 Lab Value = 0.072 Most Probable Value = 0.084 Percent Recovery = 85.7 Date Sample Logged by Lab = 10/27/99 Sample ID = 3000013 Number of Standard Deviations = -0.3 Blind Sample ID = N63 Lab Value = 0.076 Most Probable Value = 0.084 Percent Recovery = 90.5 Date Sample Logged by Lab = 10/15/99 Sample ID = 2880023 Number of Standard Deviations = -0.2 Blind Sample ID = N63 Lab Value = 0.884 Most Probable Value = 0.917 Percent Recovery = 96.4 Date Sample Logged by Lab = 09/27/99 Sample ID = 2700033 Number of Standard Deviations = -0.6 Blind Sample ID = N62 Lab Value = 0.906 Most Probable Value = 0.917 Percent Recovery = 98.8 Date Sample Logged by Lab = 09/17/99 Sample ID = 2600088 Number of Standard Deviations = -0.2 Blind Sample ID = N62 Lab Value = 0.944 Most Probable Value = 0.917 Percent Recovery = 102.9 Date Sample Logged by Lab = 09/10/99 Sample ID = 2530171 Number of Standard Deviations = 0.5 Blind Sample ID = N62 Lab Value = 0.937 Most Probable Value = 0.917 Percent Recovery = 102.2 Date Sample Logged by Lab = 09/03/99 Sample ID = 2460057 Number of Standard Deviations = 0.4 Blind Sample ID = N62 Lab Value = 0.923 Most Probable Value = 0.917 Percent Recovery = 100.7 Date Sample Logged by Lab = 07/28/99 Sample ID = 2090075 Number of Standard Deviations = 0.1 Blind Sample ID = N62 Lab Value = 0.902 Most Probable Value = 0.917 Percent Recovery = 98.4 Date Sample Logged by Lab = 07/16/99 Sample ID = 1970049 Number of Standard Deviations = -0.3 Blind Sample ID = N62 Lab Value = 0.912 Most Probable Value = 0.917 Percent Recovery = 99.5 Date Sample Logged by Lab = 07/12/99 Sample ID = 1930038 Number of Standard Deviations = -0.1 Blind Sample ID = N62 Lab Value = 0.893 Most Probable Value = 0.917 Percent Recovery = 97.4 Date Sample Logged by Lab = 07/02/99 Sample ID = 1830027 Number of Standard Deviations = -0.4 Blind Sample ID = N62 Lab Value = 0.866 Most Probable Value = 0.917 Percent Recovery = 94.4 Date Sample Logged by Lab = 05/28/99 Sample ID = 1480082 Number of Standard Deviations = -0.9 Blind Sample ID = N62 Lab Value = 0.884 Most Probable Value = 0.917 Percent Recovery = 96.4 Date Sample Logged by Lab = 05/17/99 Sample ID = 1370104 Number of Standard Deviations = -0.6 Blind Sample ID = N62 Lab Value = 0.926 Most Probable Value = 0.917 Percent Recovery = 101.0 Date Sample Logged by Lab = 05/07/99 Sample ID = 1270141 Number of Standard Deviations = 0.2 Blind Sample ID = N62 Lab Value = 0.877 Most Probable Value = 0.912 Percent Recovery = 96.2 Date Sample Logged by Lab = 03/26/99 Sample ID = 0850049 Number of Standard Deviations = -0.6 Blind Sample ID = N60 Lab Value = 0.828 Most Probable Value = 0.912 Percent Recovery = 90.8 Date Sample Logged by Lab = 03/19/99 Sample ID = 0780128 Number of Standard Deviations = -1.5 Blind Sample ID = N60 Lab Value = 0.815 Most Probable Value = 0.912 Percent Recovery = 89.4 Date Sample Logged by Lab = 03/12/99 Sample ID = 0710109 Number of Standard Deviations = -1.8 Blind Sample ID = N60 Lab Value = 0.864 Most Probable Value = 0.912 Percent Recovery = 94.7 Date Sample Logged by Lab = 03/05/99 Sample ID = 0640107 Number of Standard Deviations = -0.9 Blind Sample ID = N60 Lab Value = 0.337 Most Probable Value = 0.370 Percent Recovery = 91.1 Date Sample Logged by Lab = 02/26/99 Sample ID = 0570072 Number of Standard Deviations = -0.9 Blind Sample ID = N59 Lab Value = 0.274 Most Probable Value = 0.370 Percent Recovery = 74.1 Date Sample Logged by Lab = 02/19/99 Sample ID = 0500085 Number of Standard Deviations = -2.7 Blind Sample ID = N59 Lab Value = 0.335 Most Probable Value = 0.370 Percent Recovery = 90.5 Date Sample Logged by Lab = 02/12/99 Sample ID = 0430071 Number of Standard Deviations = -1.0 Blind Sample ID = N59 Lab Value = 0.334 Most Probable Value = 0.370 Percent Recovery = 90.3 Date Sample Logged by Lab = 02/05/99 Sample ID = 0360041 Number of Standard Deviations = -1.0 Blind Sample ID = N59 Lab Value = 0.855 Most Probable Value = 0.912 Percent Recovery = 93.8 Date Sample Logged by Lab = 01/29/99 Sample ID = 0290007 Number of Standard Deviations = -1.0 Blind Sample ID = N60 Lab Value = 0.880 Most Probable Value = 0.912 Percent Recovery = 96.5 Date Sample Logged by Lab = 01/22/99 Sample ID = 0220069 Number of Standard Deviations = -0.6 Blind Sample ID = N60 Lab Value = 0.881 Most Probable Value = 0.912 Percent Recovery = 96.6 Date Sample Logged by Lab = 01/15/99 Sample ID = 0150081 Number of Standard Deviations = -0.6 Blind Sample ID = N60 Lab Value = 0.881 Most Probable Value = 0.912 Percent Recovery = 96.6 Date Sample Logged by Lab = 01/08/99 Sample ID = 0080116 Number of Standard Deviations = -0.6 Blind Sample ID = N60 Lab Value = 0.291 Most Probable Value = 0.370 Percent Recovery = 78.6 Date Sample Logged by Lab = 12/30/98 Sample ID = 3640037 Number of Standard Deviations = -2.2 Blind Sample ID = N59 Lab Value = 0.323 Most Probable Value = 0.370 Percent Recovery = 87.3 Date Sample Logged by Lab = 12/18/98 Sample ID = 3520050 Number of Standard Deviations = -1.3 Blind Sample ID = N59 Lab Value = 0.261 Most Probable Value = 0.370 Percent Recovery = 70.5 Date Sample Logged by Lab = 12/11/98 Sample ID = 3450163 Number of Standard Deviations = -3.0 Blind Sample ID = N59 Lab Value = 0.281 Most Probable Value = 0.370 Percent Recovery = 75.9 Date Sample Logged by Lab = 12/04/98 Sample ID = 3380077 Number of Standard Deviations = -2.5 Blind Sample ID = N59 Lab Value = 0.777 Most Probable Value = 0.912 Percent Recovery = 85.2 Date Sample Logged by Lab = 12/01/98 Sample ID = 3350087 Number of Standard Deviations = -2.5 Blind Sample ID = N60 Lab Value = 0.796 Most Probable Value = 0.912 Percent Recovery = 87.3 Date Sample Logged by Lab = 11/16/98 Sample ID = 3200025 Number of Standard Deviations = -2.1 Blind Sample ID = N60 Lab Value = 0.751 Most Probable Value = 0.912 Percent Recovery = 82.3 Date Sample Logged by Lab = 11/09/98 Sample ID = 3130128 Number of Standard Deviations = -2.9 Blind Sample ID = N60 Lab Value = 0.277 Most Probable Value = 0.370 Percent Recovery = 74.9 Date Sample Logged by Lab = 10/23/98 Sample ID = 2960093 Number of Standard Deviations = -2.6 Blind Sample ID = N59 Lab Value = 0.291 Most Probable Value = 0.370 Percent Recovery = 78.6 Date Sample Logged by Lab = 10/16/98 Sample ID = 2890142 Number of Standard Deviations = -2.2 Blind Sample ID = N59 Lab Value = 0.277 Most Probable Value = 0.370 Percent Recovery = 74.9 Date Sample Logged by Lab = 10/09/98 Sample ID = 2820173 Number of Standard Deviations = -2.6 Blind Sample ID = N59 Lab Value = 0.311 Most Probable Value = 0.370 Percent Recovery = 84.1 Date Sample Logged by Lab = 10/02/98 Sample ID = 2750039 Number of Standard Deviations = -1.6 Blind Sample ID = N59 Lab Value = 0.893 Most Probable Value = 1.010 Percent Recovery = 88.4 Date Sample Logged by Lab = 09/17/98 Sample ID = 2600015 Number of Standard Deviations = -2.0 Blind Sample ID = N58 Lab Value = 0.938 Most Probable Value = 1.010 Percent Recovery = 92.9 Date Sample Logged by Lab = 09/10/98 Sample ID = 2530111 Number of Standard Deviations = -1.3 Blind Sample ID = N58 Lab Value = 0.943 Most Probable Value = 1.010 Percent Recovery = 93.4 Date Sample Logged by Lab = 09/03/98 Sample ID = 2460016 Number of Standard Deviations = -1.2 Blind Sample ID = N58 Lab Value = 0.179 Most Probable Value = 0.220 Percent Recovery = 81.4 Date Sample Logged by Lab = 08/20/98 Sample ID = 2320306 Number of Standard Deviations = -1.1 Blind Sample ID = N57 Lab Value = 0.202 Most Probable Value = 0.220 Percent Recovery = 91.8 Date Sample Logged by Lab = 08/14/98 Sample ID = 2260068 Number of Standard Deviations = -0.5 Blind Sample ID = N57 Lab Value = 0.188 Most Probable Value = 0.220 Percent Recovery = 85.5 Date Sample Logged by Lab = 08/06/98 Sample ID = 2180182 Number of Standard Deviations = -0.9 Blind Sample ID = N57 Lab Value = 0.738 Most Probable Value = 1.010 Percent Recovery = 73.1 Date Sample Logged by Lab = 07/16/98 Sample ID = 1970016 Number of Standard Deviations = -4.7 Blind Sample ID = N58 Lab Value = 0.762 Most Probable Value = 1.010 Percent Recovery = 75.4 Date Sample Logged by Lab = 07/09/98 Sample ID = 1900090 Number of Standard Deviations = -4.3 Blind Sample ID = N58 Lab Value = 0.801 Most Probable Value = 1.010 Percent Recovery = 79.3 Date Sample Logged by Lab = 07/06/98 Sample ID = 1870157 Number of Standard Deviations = -3.6 Blind Sample ID = N58 Lab Value = 0.188 Most Probable Value = 0.220 Percent Recovery = 85.5 Date Sample Logged by Lab = 06/18/98 Sample ID = 1690150 Number of Standard Deviations = -0.9 Blind Sample ID = N57 Lab Value = 0.200 Most Probable Value = 0.220 Percent Recovery = 90.9 Date Sample Logged by Lab = 06/11/98 Sample ID = 1620089 Number of Standard Deviations = -0.6 Blind Sample ID = N57 Lab Value = 0.165 Most Probable Value = 0.220 Percent Recovery = 75.0 Date Sample Logged by Lab = 06/04/98 Sample ID = 1550189 Number of Standard Deviations = -1.5 Blind Sample ID = N57 Lab Value = 0.952 Most Probable Value = 1.010 Percent Recovery = 94.3 Date Sample Logged by Lab = 05/28/98 Sample ID = 1480063 Number of Standard Deviations = -1.0 Blind Sample ID = N58 Lab Value = 0.908 Most Probable Value = 1.010 Percent Recovery = 89.9 Date Sample Logged by Lab = 05/07/98 Sample ID = 1270082 Number of Standard Deviations = -1.8 Blind Sample ID = N58 Lab Value = 0.191 Most Probable Value = 0.220 Percent Recovery = 86.8 Date Sample Logged by Lab = 04/16/98 Sample ID = 1060088 Number of Standard Deviations = -0.8 Blind Sample ID = N57 Lab Value = 0.161 Most Probable Value = 0.220 Percent Recovery = 73.2 Date Sample Logged by Lab = 04/09/98 Sample ID = 0990018 Number of Standard Deviations = -1.6 Blind Sample ID = N57 Lab Value = 0.138 Most Probable Value = 0.220 Percent Recovery = 62.7 Date Sample Logged by Lab = 04/02/98 Sample ID = 0920015 Number of Standard Deviations = -2.3 Blind Sample ID = N57 Lab Value = 0.685 Most Probable Value = 0.744 Percent Recovery = 92.1 Date Sample Logged by Lab = 03/19/98 Sample ID = 0780159 Number of Standard Deviations = -1.3 Blind Sample ID = N56 Lab Value = 0.668 Most Probable Value = 0.744 Percent Recovery = 89.8 Date Sample Logged by Lab = 03/12/98 Sample ID = 0710072 Number of Standard Deviations = -1.6 Blind Sample ID = N56 Lab Value = 0.734 Most Probable Value = 0.744 Percent Recovery = 98.7 Date Sample Logged by Lab = 03/05/98 Sample ID = 0640056 Number of Standard Deviations = -0.2 Blind Sample ID = N56 Lab Value = 0.361 Most Probable Value = 0.444 Percent Recovery = 81.3 Date Sample Logged by Lab = 02/19/98 Sample ID = 0500028 Number of Standard Deviations = -2.3 Blind Sample ID = N55 Lab Value = 0.330 Most Probable Value = 0.444 Percent Recovery = 74.3 Date Sample Logged by Lab = 02/12/98 Sample ID = 0430095 Number of Standard Deviations = -3.2 Blind Sample ID = N55 Lab Value = 0.376 Most Probable Value = 0.444 Percent Recovery = 84.7 Date Sample Logged by Lab = 02/05/98 Sample ID = 0360074 Number of Standard Deviations = -1.9 Blind Sample ID = N55 Lab Value = 0.617 Most Probable Value = 0.744 Percent Recovery = 82.9 Date Sample Logged by Lab = 01/29/98 Sample ID = 0290022 Number of Standard Deviations = -2.7 Blind Sample ID = N56 Lab Value = 0.729 Most Probable Value = 0.744 Percent Recovery = 98.0 Date Sample Logged by Lab = 01/16/98 Sample ID = 0160121 Number of Standard Deviations = -0.3 Blind Sample ID = N56 Lab Value = 0.679 Most Probable Value = 0.744 Percent Recovery = 91.3 Date Sample Logged by Lab = 01/08/98 Sample ID = 0080098 Number of Standard Deviations = -1.4 Blind Sample ID = N56 Lab Value = 0.386 Most Probable Value = 0.444 Percent Recovery = 86.9 Date Sample Logged by Lab = 12/18/97 Sample ID = 3520021 Number of Standard Deviations = -1.6 Blind Sample ID = N55 Lab Value = 0.342 Most Probable Value = 0.444 Percent Recovery = 77.0 Date Sample Logged by Lab = 12/11/97 Sample ID = 3450039 Number of Standard Deviations = -2.8 Blind Sample ID = N55 Lab Value = 0.347 Most Probable Value = 0.444 Percent Recovery = 78.2 Date Sample Logged by Lab = 12/04/97 Sample ID = 3380075 Number of Standard Deviations = -2.7 Blind Sample ID = N55 Lab Value = 0.697 Most Probable Value = 0.744 Percent Recovery = 93.7 Date Sample Logged by Lab = 11/20/97 Sample ID = 3240011 Number of Standard Deviations = -1.0 Blind Sample ID = N56 Lab Value = 0.721 Most Probable Value = 0.744 Percent Recovery = 96.9 Date Sample Logged by Lab = 11/06/97 Sample ID = 3100137 Number of Standard Deviations = -0.5 Blind Sample ID = N56 Lab Value = 0.353 Most Probable Value = 0.444 Percent Recovery = 79.5 Date Sample Logged by Lab = 10/09/97 Sample ID = 2820058 Number of Standard Deviations = -2.5 Blind Sample ID = N55 Lab Value = 1.696 Most Probable Value = 1.720 Percent Recovery = 98.6 Date Sample Logged by Lab = 09/22/97 Sample ID = 2650076 Number of Standard Deviations = -0.3 Blind Sample ID = N52 Lab Value = 1.667 Most Probable Value = 1.720 Percent Recovery = 96.9 Date Sample Logged by Lab = 09/05/97 Sample ID = 2480305 Number of Standard Deviations = -0.6 Blind Sample ID = N52 Lab Value = 0.307 Most Probable Value = 0.344 Percent Recovery = 89.2 Date Sample Logged by Lab = 08/18/97 Sample ID = 2300320 Number of Standard Deviations = -1.0 Blind Sample ID = NAB Lab Value = 0.322 Most Probable Value = 0.344 Percent Recovery = 93.6 Date Sample Logged by Lab = 08/05/97 Sample ID = 2170115 Number of Standard Deviations = -0.6 Blind Sample ID = NAB Lab Value = 1.649 Most Probable Value = 1.720 Percent Recovery = 95.9 Date Sample Logged by Lab = 07/22/97 Sample ID = 2030245 Number of Standard Deviations = -0.9 Blind Sample ID = N52 Lab Value = 1.601 Most Probable Value = 1.720 Percent Recovery = 93.1 Date Sample Logged by Lab = 07/03/97 Sample ID = 1840272 Number of Standard Deviations = -1.4 Blind Sample ID = N52 Lab Value = 0.272 Most Probable Value = 0.344 Percent Recovery = 79.1 Date Sample Logged by Lab = 06/26/97 Sample ID = 1770162 Number of Standard Deviations = -2.0 Blind Sample ID = NAB Lab Value = 0.296 Most Probable Value = 0.344 Percent Recovery = 86.0 Date Sample Logged by Lab = 06/06/97 Sample ID = 1570024 Number of Standard Deviations = -1.3 Blind Sample ID = NAB Lab Value = 1.598 Most Probable Value = 1.720 Percent Recovery = 92.9 Date Sample Logged by Lab = 05/19/97 Sample ID = 1390147 Number of Standard Deviations = -1.5 Blind Sample ID = N52 Lab Value = 1.611 Most Probable Value = 1.720 Percent Recovery = 93.7 Date Sample Logged by Lab = 05/05/97 Sample ID = 1250174 Number of Standard Deviations = -1.3 Blind Sample ID = N52 Lab Value = 0.312 Most Probable Value = 0.344 Percent Recovery = 90.7 Date Sample Logged by Lab = 04/22/97 Sample ID = 1120003 Number of Standard Deviations = -0.9 Blind Sample ID = NAB Lab Value = 0.290 Most Probable Value = 0.344 Percent Recovery = 84.3 Date Sample Logged by Lab = 04/08/97 Sample ID = 0980168 Number of Standard Deviations = -1.5 Blind Sample ID = NAB Lab Value = 0.710 Most Probable Value = 0.780 Percent Recovery = 91.0 Date Sample Logged by Lab = 10/04/96 Sample ID = 2780023 Number of Standard Deviations = -1.8 Blind Sample ID = N48 Y = 100
The SGPlot Procedure


- ORTHOPHOSPHATE-P,FIL,COL -
Percent Recovery by Date
Lab: NWQL, PCode: 00671, MCode: CL053
Logged in Dates: 10/04/96 through 09/24/01
Open Data Set

Lab Value = 0.155 Most Probable Value = 1.594 Percent Recovery = 9.7 Date Sample Logged by Lab = 05/03/00 Sample ID = 1240016 Number of Standard Deviations = -20.7 Blind Sample ID = NS4 Lab Value = 0.065 Most Probable Value = 0.112 Percent Recovery = 58.0 Date Sample Logged by Lab = 05/03/00 Sample ID = 1240015 Number of Standard Deviations = -3.5 Blind Sample ID = N65 Lab Value = 0.010 Most Probable Value = 0.112 Percent Recovery = 8.9 Date Sample Logged by Lab = 05/02/00 Sample ID = 1230004 Number of Standard Deviations = -7.6 Blind Sample ID = N65 Lab Value = 1.631 Most Probable Value = 0.811 Percent Recovery = 201.1 Date Sample Logged by Lab = 04/20/00 Sample ID = 1110010 Number of Standard Deviations = 22.0 Blind Sample ID = N66 Lab Value = 0.010 Most Probable Value = 0.142 Percent Recovery = 7.0 Date Sample Logged by Lab = 03/14/00 Sample ID = 0740009 Number of Standard Deviations = -9.8 Blind Sample ID = N63 Lab Value = 0.010 Most Probable Value = 0.142 Percent Recovery = 7.0 Date Sample Logged by Lab = 03/14/00 Sample ID = 0740007 Number of Standard Deviations = -9.8 Blind Sample ID = N63 Lab Value = 0.871 Most Probable Value = 1.594 Percent Recovery = 54.6 Date Sample Logged by Lab = 02/09/00 Sample ID = 0400082 Number of Standard Deviations = -10.4 Blind Sample ID = NS4 Lab Value = 0.021 Most Probable Value = 0.038 Percent Recovery = 55.3 Date Sample Logged by Lab = 10/01/99 Sample ID = 2740009 Number of Standard Deviations = -1.3 Blind Sample ID = N61 Lab Value = 0.018 Most Probable Value = 0.038 Percent Recovery = 47.4 Date Sample Logged by Lab = 09/28/99 Sample ID = 2710010 Number of Standard Deviations = -1.5 Blind Sample ID = N61 Lab Value = 0.021 Most Probable Value = 0.038 Percent Recovery = 55.3 Date Sample Logged by Lab = 09/15/99 Sample ID = 2580028 Number of Standard Deviations = -1.3 Blind Sample ID = N61 Lab Value = 0.016 Most Probable Value = 0.038 Percent Recovery = 42.1 Date Sample Logged by Lab = 09/10/99 Sample ID = 2530166 Number of Standard Deviations = -1.6 Blind Sample ID = N61 Lab Value = 0.010 Most Probable Value = 0.038 Percent Recovery = 26.3 Date Sample Logged by Lab = 09/09/99 Sample ID = 2520015 Number of Standard Deviations = -2.1 Blind Sample ID = N61 Lab Value = 0.014 Most Probable Value = 0.038 Percent Recovery = 36.8 Date Sample Logged by Lab = 09/07/99 Sample ID = 2500286 Number of Standard Deviations = -1.8 Blind Sample ID = N61 Lab Value = 0.021 Most Probable Value = 0.038 Percent Recovery = 55.3 Date Sample Logged by Lab = 09/03/99 Sample ID = 2460059 Number of Standard Deviations = -1.3 Blind Sample ID = N61 Lab Value = 0.010 Most Probable Value = 1.014 Percent Recovery = 1.0 Date Sample Logged by Lab = 08/25/99 Sample ID = 2370012 Number of Standard Deviations = -21.6 Blind Sample ID = NS2 Lab Value = 0.017 Most Probable Value = 0.038 Percent Recovery = 44.7 Date Sample Logged by Lab = 07/12/99 Sample ID = 1930034 Number of Standard Deviations = -1.6 Blind Sample ID = N61 Lab Value = 0.016 Most Probable Value = 0.038 Percent Recovery = 42.1 Date Sample Logged by Lab = 07/12/99 Sample ID = 1930035 Number of Standard Deviations = -1.6 Blind Sample ID = N61 Lab Value = 0.157 Most Probable Value = 0.758 Percent Recovery = 20.7 Date Sample Logged by Lab = 08/25/98 Sample ID = 2370205 Number of Standard Deviations = -16.5 Blind Sample ID = N58 Lab Value = 0.051 Most Probable Value = 0.195 Percent Recovery = 26.2 Date Sample Logged by Lab = 08/25/98 Sample ID = 2370213 Number of Standard Deviations = -10.4 Blind Sample ID = N57 Lab Value = 0.010 Most Probable Value = 1.014 Percent Recovery = 1.0 Date Sample Logged by Lab = 06/24/98 Sample ID = 1750104 Number of Standard Deviations = -21.6 Blind Sample ID = NS2 Lab Value = 0.030 Most Probable Value = 0.758 Percent Recovery = 4.0 Date Sample Logged by Lab = 05/28/98 Sample ID = 1480066 Number of Standard Deviations = -20.0 Blind Sample ID = N58 Lab Value = 0.031 Most Probable Value = 0.195 Percent Recovery = 15.9 Date Sample Logged by Lab = 05/28/98 Sample ID = 1480068 Number of Standard Deviations = -11.9 Blind Sample ID = N57 Lab Value = 0.010 Most Probable Value = 0.758 Percent Recovery = 1.3 Date Sample Logged by Lab = 05/21/98 Sample ID = 1410124 Number of Standard Deviations = -20.6 Blind Sample ID = N58 Lab Value = 0.048 Most Probable Value = 1.014 Percent Recovery = 4.7 Date Sample Logged by Lab = 03/18/98 Sample ID = 0770088 Number of Standard Deviations = -20.7 Blind Sample ID = NS2 Lab Value = 0.116 Most Probable Value = 0.580 Percent Recovery = 20.0 Date Sample Logged by Lab = 03/18/98 Sample ID = 0770087 Number of Standard Deviations = -15.9 Blind Sample ID = N55 Lab Value = 0.080 Most Probable Value = 0.152 Percent Recovery = 52.6 Date Sample Logged by Lab = 12/23/96 Sample ID = 3580138 Number of Standard Deviations = -4.8 Blind Sample ID = N49 Lab Value = 0.155 Most Probable Value = 1.594 Percent Recovery = 9.7 Date Sample Logged by Lab = 05/03/00 Sample ID = 1240016 Number of Standard Deviations = -20.7 Blind Sample ID = NS4 Lab Value = 0.065 Most Probable Value = 0.112 Percent Recovery = 58.0 Date Sample Logged by Lab = 05/03/00 Sample ID = 1240015 Number of Standard Deviations = -3.5 Blind Sample ID = N65 Lab Value = 0.010 Most Probable Value = 0.112 Percent Recovery = 8.9 Date Sample Logged by Lab = 05/02/00 Sample ID = 1230004 Number of Standard Deviations = -7.6 Blind Sample ID = N65 Lab Value = 1.631 Most Probable Value = 0.811 Percent Recovery = 201.1 Date Sample Logged by Lab = 04/20/00 Sample ID = 1110010 Number of Standard Deviations = 22.0 Blind Sample ID = N66 Lab Value = 0.010 Most Probable Value = 0.142 Percent Recovery = 7.0 Date Sample Logged by Lab = 03/14/00 Sample ID = 0740009 Number of Standard Deviations = -9.8 Blind Sample ID = N63 Lab Value = 0.010 Most Probable Value = 0.142 Percent Recovery = 7.0 Date Sample Logged by Lab = 03/14/00 Sample ID = 0740007 Number of Standard Deviations = -9.8 Blind Sample ID = N63 Lab Value = 0.871 Most Probable Value = 1.594 Percent Recovery = 54.6 Date Sample Logged by Lab = 02/09/00 Sample ID = 0400082 Number of Standard Deviations = -10.4 Blind Sample ID = NS4 Lab Value = 0.021 Most Probable Value = 0.038 Percent Recovery = 55.3 Date Sample Logged by Lab = 10/01/99 Sample ID = 2740009 Number of Standard Deviations = -1.3 Blind Sample ID = N61 Lab Value = 0.018 Most Probable Value = 0.038 Percent Recovery = 47.4 Date Sample Logged by Lab = 09/28/99 Sample ID = 2710010 Number of Standard Deviations = -1.5 Blind Sample ID = N61 Lab Value = 0.021 Most Probable Value = 0.038 Percent Recovery = 55.3 Date Sample Logged by Lab = 09/15/99 Sample ID = 2580028 Number of Standard Deviations = -1.3 Blind Sample ID = N61 Lab Value = 0.016 Most Probable Value = 0.038 Percent Recovery = 42.1 Date Sample Logged by Lab = 09/10/99 Sample ID = 2530166 Number of Standard Deviations = -1.6 Blind Sample ID = N61 Lab Value = 0.010 Most Probable Value = 0.038 Percent Recovery = 26.3 Date Sample Logged by Lab = 09/09/99 Sample ID = 2520015 Number of Standard Deviations = -2.1 Blind Sample ID = N61 Lab Value = 0.014 Most Probable Value = 0.038 Percent Recovery = 36.8 Date Sample Logged by Lab = 09/07/99 Sample ID = 2500286 Number of Standard Deviations = -1.8 Blind Sample ID = N61 Lab Value = 0.021 Most Probable Value = 0.038 Percent Recovery = 55.3 Date Sample Logged by Lab = 09/03/99 Sample ID = 2460059 Number of Standard Deviations = -1.3 Blind Sample ID = N61 Lab Value = 0.010 Most Probable Value = 1.014 Percent Recovery = 1.0 Date Sample Logged by Lab = 08/25/99 Sample ID = 2370012 Number of Standard Deviations = -21.6 Blind Sample ID = NS2 Lab Value = 0.017 Most Probable Value = 0.038 Percent Recovery = 44.7 Date Sample Logged by Lab = 07/12/99 Sample ID = 1930034 Number of Standard Deviations = -1.6 Blind Sample ID = N61 Lab Value = 0.016 Most Probable Value = 0.038 Percent Recovery = 42.1 Date Sample Logged by Lab = 07/12/99 Sample ID = 1930035 Number of Standard Deviations = -1.6 Blind Sample ID = N61 Lab Value = 0.157 Most Probable Value = 0.758 Percent Recovery = 20.7 Date Sample Logged by Lab = 08/25/98 Sample ID = 2370205 Number of Standard Deviations = -16.5 Blind Sample ID = N58 Lab Value = 0.051 Most Probable Value = 0.195 Percent Recovery = 26.2 Date Sample Logged by Lab = 08/25/98 Sample ID = 2370213 Number of Standard Deviations = -10.4 Blind Sample ID = N57 Lab Value = 0.010 Most Probable Value = 1.014 Percent Recovery = 1.0 Date Sample Logged by Lab = 06/24/98 Sample ID = 1750104 Number of Standard Deviations = -21.6 Blind Sample ID = NS2 Lab Value = 0.030 Most Probable Value = 0.758 Percent Recovery = 4.0 Date Sample Logged by Lab = 05/28/98 Sample ID = 1480066 Number of Standard Deviations = -20.0 Blind Sample ID = N58 Lab Value = 0.031 Most Probable Value = 0.195 Percent Recovery = 15.9 Date Sample Logged by Lab = 05/28/98 Sample ID = 1480068 Number of Standard Deviations = -11.9 Blind Sample ID = N57 Lab Value = 0.010 Most Probable Value = 0.758 Percent Recovery = 1.3 Date Sample Logged by Lab = 05/21/98 Sample ID = 1410124 Number of Standard Deviations = -20.6 Blind Sample ID = N58 Lab Value = 0.048 Most Probable Value = 1.014 Percent Recovery = 4.7 Date Sample Logged by Lab = 03/18/98 Sample ID = 0770088 Number of Standard Deviations = -20.7 Blind Sample ID = NS2 Lab Value = 0.116 Most Probable Value = 0.580 Percent Recovery = 20.0 Date Sample Logged by Lab = 03/18/98 Sample ID = 0770087 Number of Standard Deviations = -15.9 Blind Sample ID = N55 Lab Value = 0.080 Most Probable Value = 0.152 Percent Recovery = 52.6 Date Sample Logged by Lab = 12/23/96 Sample ID = 3580138 Number of Standard Deviations = -4.8 Blind Sample ID = N49 Lab Value = 0.670 Most Probable Value = 0.662 Percent Recovery = 101.2 Date Sample Logged by Lab = 09/24/01 Sample ID = 2670124 Number of Standard Deviations = 0.3 Blind Sample ID = NS6 Lab Value = 0.082 Most Probable Value = 0.086 Percent Recovery = 95.3 Date Sample Logged by Lab = 09/24/01 Sample ID = 2670119 Number of Standard Deviations = -0.3 Blind Sample ID = N69 Lab Value = 0.082 Most Probable Value = 0.086 Percent Recovery = 95.3 Date Sample Logged by Lab = 09/24/01 Sample ID = 2670121 Number of Standard Deviations = -0.3 Blind Sample ID = N69 Lab Value = 0.085 Most Probable Value = 0.086 Percent Recovery = 98.8 Date Sample Logged by Lab = 09/24/01 Sample ID = 2670122 Number of Standard Deviations = -0.1 Blind Sample ID = N69 Lab Value = 0.087 Most Probable Value = 0.086 Percent Recovery = 101.2 Date Sample Logged by Lab = 09/24/01 Sample ID = 2670125 Number of Standard Deviations = 0.1 Blind Sample ID = N69 Lab Value = 0.645 Most Probable Value = 0.662 Percent Recovery = 97.4 Date Sample Logged by Lab = 09/18/01 Sample ID = 2610011 Number of Standard Deviations = -0.6 Blind Sample ID = NS6 Lab Value = 0.081 Most Probable Value = 0.086 Percent Recovery = 94.2 Date Sample Logged by Lab = 09/18/01 Sample ID = 2610010 Number of Standard Deviations = -0.4 Blind Sample ID = N69 Lab Value = 0.083 Most Probable Value = 0.086 Percent Recovery = 96.5 Date Sample Logged by Lab = 09/18/01 Sample ID = 2610008 Number of Standard Deviations = -0.2 Blind Sample ID = N69 Lab Value = 0.082 Most Probable Value = 0.086 Percent Recovery = 95.3 Date Sample Logged by Lab = 09/18/01 Sample ID = 2610007 Number of Standard Deviations = -0.3 Blind Sample ID = N69 Lab Value = 0.073 Most Probable Value = 0.086 Percent Recovery = 84.9 Date Sample Logged by Lab = 09/13/01 Sample ID = 2560051 Number of Standard Deviations = -1.0 Blind Sample ID = N69 Lab Value = 0.648 Most Probable Value = 0.662 Percent Recovery = 97.9 Date Sample Logged by Lab = 09/12/01 Sample ID = 2550071 Number of Standard Deviations = -0.5 Blind Sample ID = NS6 Lab Value = 0.082 Most Probable Value = 0.086 Percent Recovery = 95.3 Date Sample Logged by Lab = 09/12/01 Sample ID = 2550073 Number of Standard Deviations = -0.3 Blind Sample ID = N69 Lab Value = 0.081 Most Probable Value = 0.086 Percent Recovery = 94.2 Date Sample Logged by Lab = 09/10/01 Sample ID = 2530363 Number of Standard Deviations = -0.4 Blind Sample ID = N69 Lab Value = 0.643 Most Probable Value = 0.662 Percent Recovery = 97.1 Date Sample Logged by Lab = 09/05/01 Sample ID = 2480066 Number of Standard Deviations = -0.6 Blind Sample ID = NS6 Lab Value = 0.084 Most Probable Value = 0.086 Percent Recovery = 97.7 Date Sample Logged by Lab = 09/05/01 Sample ID = 2480231 Number of Standard Deviations = -0.1 Blind Sample ID = N69 Lab Value = 0.083 Most Probable Value = 0.086 Percent Recovery = 96.5 Date Sample Logged by Lab = 09/05/01 Sample ID = 2480065 Number of Standard Deviations = -0.2 Blind Sample ID = N69 Lab Value = 0.645 Most Probable Value = 0.662 Percent Recovery = 97.4 Date Sample Logged by Lab = 08/21/01 Sample ID = 2330240 Number of Standard Deviations = -0.6 Blind Sample ID = NS6 Lab Value = 0.662 Most Probable Value = 0.662 Percent Recovery = 100.0 Date Sample Logged by Lab = 08/14/01 Sample ID = 2260272 Number of Standard Deviations = 0.0 Blind Sample ID = NS6 Lab Value = 0.636 Most Probable Value = 0.662 Percent Recovery = 96.1 Date Sample Logged by Lab = 08/07/01 Sample ID = 2190035 Number of Standard Deviations = -0.8 Blind Sample ID = NS6 Lab Value = 0.655 Most Probable Value = 0.662 Percent Recovery = 98.9 Date Sample Logged by Lab = 08/06/01 Sample ID = 2180206 Number of Standard Deviations = -0.2 Blind Sample ID = NS6 Lab Value = 0.646 Most Probable Value = 0.662 Percent Recovery = 97.6 Date Sample Logged by Lab = 07/31/01 Sample ID = 2120051 Number of Standard Deviations = -0.5 Blind Sample ID = NS6 Lab Value = 0.079 Most Probable Value = 0.086 Percent Recovery = 91.9 Date Sample Logged by Lab = 07/31/01 Sample ID = 2120052 Number of Standard Deviations = -0.5 Blind Sample ID = N69 Lab Value = 0.079 Most Probable Value = 0.086 Percent Recovery = 91.9 Date Sample Logged by Lab = 07/31/01 Sample ID = 2120049 Number of Standard Deviations = -0.5 Blind Sample ID = N69 Lab Value = 0.635 Most Probable Value = 0.662 Percent Recovery = 95.9 Date Sample Logged by Lab = 07/26/01 Sample ID = 2070075 Number of Standard Deviations = -0.9 Blind Sample ID = NS6 Lab Value = 0.086 Most Probable Value = 0.086 Percent Recovery = 100.0 Date Sample Logged by Lab = 07/26/01 Sample ID = 2070077 Number of Standard Deviations = 0.0 Blind Sample ID = N69 Lab Value = 0.079 Most Probable Value = 0.086 Percent Recovery = 91.9 Date Sample Logged by Lab = 07/24/01 Sample ID = 2050112 Number of Standard Deviations = -0.5 Blind Sample ID = N69 Lab Value = 0.079 Most Probable Value = 0.086 Percent Recovery = 91.9 Date Sample Logged by Lab = 07/24/01 Sample ID = 2050113 Number of Standard Deviations = -0.5 Blind Sample ID = N69 Lab Value = 0.640 Most Probable Value = 0.662 Percent Recovery = 96.7 Date Sample Logged by Lab = 07/19/01 Sample ID = 2000088 Number of Standard Deviations = -0.7 Blind Sample ID = NS6 Lab Value = 0.082 Most Probable Value = 0.086 Percent Recovery = 95.3 Date Sample Logged by Lab = 07/19/01 Sample ID = 2000090 Number of Standard Deviations = -0.3 Blind Sample ID = N69 Lab Value = 0.079 Most Probable Value = 0.086 Percent Recovery = 91.9 Date Sample Logged by Lab = 07/17/01 Sample ID = 1980099 Number of Standard Deviations = -0.5 Blind Sample ID = N69 Lab Value = 0.082 Most Probable Value = 0.086 Percent Recovery = 95.3 Date Sample Logged by Lab = 07/16/01 Sample ID = 1970191 Number of Standard Deviations = -0.3 Blind Sample ID = N69 Lab Value = 0.637 Most Probable Value = 0.662 Percent Recovery = 96.2 Date Sample Logged by Lab = 07/12/01 Sample ID = 1930005 Number of Standard Deviations = -0.8 Blind Sample ID = NS6 Lab Value = 0.086 Most Probable Value = 0.086 Percent Recovery = 100.0 Date Sample Logged by Lab = 07/12/01 Sample ID = 1930006 Number of Standard Deviations = 0.0 Blind Sample ID = N69 Lab Value = 0.087 Most Probable Value = 0.086 Percent Recovery = 101.2 Date Sample Logged by Lab = 07/10/01 Sample ID = 1910001 Number of Standard Deviations = 0.1 Blind Sample ID = N69 Lab Value = 0.083 Most Probable Value = 0.086 Percent Recovery = 96.5 Date Sample Logged by Lab = 07/09/01 Sample ID = 1900456 Number of Standard Deviations = -0.2 Blind Sample ID = N69 Lab Value = 0.084 Most Probable Value = 0.086 Percent Recovery = 97.7 Date Sample Logged by Lab = 07/02/01 Sample ID = 1830093 Number of Standard Deviations = -0.1 Blind Sample ID = N69 Lab Value = 0.619 Most Probable Value = 0.662 Percent Recovery = 93.5 Date Sample Logged by Lab = 06/28/01 Sample ID = 1790042 Number of Standard Deviations = -1.4 Blind Sample ID = NS6 Lab Value = 0.632 Most Probable Value = 0.662 Percent Recovery = 95.5 Date Sample Logged by Lab = 06/21/01 Sample ID = 1720142 Number of Standard Deviations = -1.0 Blind Sample ID = NS6 Lab Value = 0.648 Most Probable Value = 0.662 Percent Recovery = 97.9 Date Sample Logged by Lab = 06/14/01 Sample ID = 1650036 Number of Standard Deviations = -0.5 Blind Sample ID = NS6 Lab Value = 0.634 Most Probable Value = 0.662 Percent Recovery = 95.8 Date Sample Logged by Lab = 06/07/01 Sample ID = 1580089 Number of Standard Deviations = -0.9 Blind Sample ID = NS6 Lab Value = 0.085 Most Probable Value = 0.086 Percent Recovery = 98.8 Date Sample Logged by Lab = 05/30/01 Sample ID = 1500159 Number of Standard Deviations = -0.1 Blind Sample ID = N69 Lab Value = 0.083 Most Probable Value = 0.086 Percent Recovery = 96.5 Date Sample Logged by Lab = 05/30/01 Sample ID = 1500160 Number of Standard Deviations = -0.2 Blind Sample ID = N69 Lab Value = 0.093 Most Probable Value = 0.086 Percent Recovery = 108.1 Date Sample Logged by Lab = 05/22/01 Sample ID = 1420100 Number of Standard Deviations = 0.5 Blind Sample ID = N69 Lab Value = 0.654 Most Probable Value = 0.662 Percent Recovery = 98.8 Date Sample Logged by Lab = 05/18/01 Sample ID = 1380044 Number of Standard Deviations = -0.3 Blind Sample ID = NS6 Lab Value = 0.091 Most Probable Value = 0.086 Percent Recovery = 105.8 Date Sample Logged by Lab = 05/18/01 Sample ID = 1380045 Number of Standard Deviations = 0.4 Blind Sample ID = N69 Lab Value = 0.085 Most Probable Value = 0.086 Percent Recovery = 98.8 Date Sample Logged by Lab = 05/15/01 Sample ID = 1350275 Number of Standard Deviations = -0.1 Blind Sample ID = N69 Lab Value = 0.086 Most Probable Value = 0.086 Percent Recovery = 100.0 Date Sample Logged by Lab = 05/15/01 Sample ID = 1350276 Number of Standard Deviations = 0.0 Blind Sample ID = N69 Lab Value = 0.656 Most Probable Value = 0.662 Percent Recovery = 99.1 Date Sample Logged by Lab = 05/10/01 Sample ID = 1300032 Number of Standard Deviations = -0.2 Blind Sample ID = NS6 Lab Value = 0.082 Most Probable Value = 0.086 Percent Recovery = 95.3 Date Sample Logged by Lab = 05/10/01 Sample ID = 1300030 Number of Standard Deviations = -0.3 Blind Sample ID = N69 Lab Value = 0.086 Most Probable Value = 0.086 Percent Recovery = 100.0 Date Sample Logged by Lab = 05/09/01 Sample ID = 1290015 Number of Standard Deviations = 0.0 Blind Sample ID = N69 Lab Value = 0.081 Most Probable Value = 0.086 Percent Recovery = 94.2 Date Sample Logged by Lab = 05/07/01 Sample ID = 1270158 Number of Standard Deviations = -0.4 Blind Sample ID = N69 Lab Value = 0.641 Most Probable Value = 0.662 Percent Recovery = 96.8 Date Sample Logged by Lab = 05/02/01 Sample ID = 1220106 Number of Standard Deviations = -0.7 Blind Sample ID = NS6 Lab Value = 0.076 Most Probable Value = 0.086 Percent Recovery = 88.4 Date Sample Logged by Lab = 05/02/01 Sample ID = 1220108 Number of Standard Deviations = -0.7 Blind Sample ID = N69 Lab Value = 0.646 Most Probable Value = 0.662 Percent Recovery = 97.6 Date Sample Logged by Lab = 03/29/01 Sample ID = 0880095 Number of Standard Deviations = -0.5 Blind Sample ID = NS6 Lab Value = 0.274 Most Probable Value = 0.274 Percent Recovery = 100.0 Date Sample Logged by Lab = 03/29/01 Sample ID = 0880097 Number of Standard Deviations = 0.0 Blind Sample ID = N67 Lab Value = 0.267 Most Probable Value = 0.274 Percent Recovery = 97.4 Date Sample Logged by Lab = 03/28/01 Sample ID = 0870009 Number of Standard Deviations = -0.5 Blind Sample ID = N67 Lab Value = 0.275 Most Probable Value = 0.274 Percent Recovery = 100.4 Date Sample Logged by Lab = 03/26/01 Sample ID = 0850162 Number of Standard Deviations = 0.1 Blind Sample ID = N67 Lab Value = 0.647 Most Probable Value = 0.662 Percent Recovery = 97.7 Date Sample Logged by Lab = 03/23/01 Sample ID = 0820129 Number of Standard Deviations = -0.5 Blind Sample ID = NS6 Lab Value = 0.272 Most Probable Value = 0.274 Percent Recovery = 99.3 Date Sample Logged by Lab = 03/23/01 Sample ID = 0820130 Number of Standard Deviations = -0.1 Blind Sample ID = N67 Lab Value = 0.270 Most Probable Value = 0.274 Percent Recovery = 98.5 Date Sample Logged by Lab = 03/20/01 Sample ID = 0790003 Number of Standard Deviations = -0.3 Blind Sample ID = N67 Lab Value = 0.267 Most Probable Value = 0.274 Percent Recovery = 97.4 Date Sample Logged by Lab = 03/19/01 Sample ID = 0780188 Number of Standard Deviations = -0.5 Blind Sample ID = N67 Lab Value = 0.647 Most Probable Value = 0.662 Percent Recovery = 97.7 Date Sample Logged by Lab = 03/15/01 Sample ID = 0740031 Number of Standard Deviations = -0.5 Blind Sample ID = NS6 Lab Value = 0.271 Most Probable Value = 0.274 Percent Recovery = 98.9 Date Sample Logged by Lab = 03/15/01 Sample ID = 0740032 Number of Standard Deviations = -0.2 Blind Sample ID = N67 Lab Value = 0.273 Most Probable Value = 0.274 Percent Recovery = 99.6 Date Sample Logged by Lab = 03/13/01 Sample ID = 0720058 Number of Standard Deviations = -0.1 Blind Sample ID = N67 Lab Value = 0.266 Most Probable Value = 0.274 Percent Recovery = 97.1 Date Sample Logged by Lab = 03/12/01 Sample ID = 0710094 Number of Standard Deviations = -0.6 Blind Sample ID = N67 Lab Value = 0.648 Most Probable Value = 0.662 Percent Recovery = 97.9 Date Sample Logged by Lab = 03/08/01 Sample ID = 0670037 Number of Standard Deviations = -0.5 Blind Sample ID = NS6 Lab Value = 0.275 Most Probable Value = 0.274 Percent Recovery = 100.4 Date Sample Logged by Lab = 03/08/01 Sample ID = 0670038 Number of Standard Deviations = 0.1 Blind Sample ID = N67 Lab Value = 0.269 Most Probable Value = 0.274 Percent Recovery = 98.2 Date Sample Logged by Lab = 03/06/01 Sample ID = 0650077 Number of Standard Deviations = -0.3 Blind Sample ID = N67 Lab Value = 0.273 Most Probable Value = 0.274 Percent Recovery = 99.6 Date Sample Logged by Lab = 03/06/01 Sample ID = 0650078 Number of Standard Deviations = -0.1 Blind Sample ID = N67 Lab Value = 0.668 Most Probable Value = 0.662 Percent Recovery = 100.9 Date Sample Logged by Lab = 03/02/01 Sample ID = 0610070 Number of Standard Deviations = 0.2 Blind Sample ID = NS6 Lab Value = 0.823 Most Probable Value = 0.809 Percent Recovery = 101.7 Date Sample Logged by Lab = 03/02/01 Sample ID = 0610069 Number of Standard Deviations = 0.4 Blind Sample ID = N68 Lab Value = 0.816 Most Probable Value = 0.809 Percent Recovery = 100.9 Date Sample Logged by Lab = 02/28/01 Sample ID = 0590005 Number of Standard Deviations = 0.2 Blind Sample ID = N68 Lab Value = 0.824 Most Probable Value = 0.809 Percent Recovery = 101.9 Date Sample Logged by Lab = 02/27/01 Sample ID = 0580002 Number of Standard Deviations = 0.4 Blind Sample ID = N68 Lab Value = 0.676 Most Probable Value = 0.662 Percent Recovery = 102.1 Date Sample Logged by Lab = 02/22/01 Sample ID = 0530001 Number of Standard Deviations = 0.5 Blind Sample ID = NS6 Lab Value = 0.839 Most Probable Value = 0.809 Percent Recovery = 103.7 Date Sample Logged by Lab = 02/22/01 Sample ID = 0530003 Number of Standard Deviations = 0.8 Blind Sample ID = N68 Lab Value = 0.824 Most Probable Value = 0.809 Percent Recovery = 101.9 Date Sample Logged by Lab = 02/21/01 Sample ID = 0520068 Number of Standard Deviations = 0.4 Blind Sample ID = N68 Lab Value = 0.830 Most Probable Value = 0.809 Percent Recovery = 102.6 Date Sample Logged by Lab = 02/21/01 Sample ID = 0520067 Number of Standard Deviations = 0.6 Blind Sample ID = N68 Lab Value = 0.657 Most Probable Value = 0.662 Percent Recovery = 99.2 Date Sample Logged by Lab = 02/16/01 Sample ID = 0470111 Number of Standard Deviations = -0.2 Blind Sample ID = NS6 Lab Value = 0.831 Most Probable Value = 0.809 Percent Recovery = 102.7 Date Sample Logged by Lab = 02/16/01 Sample ID = 0470112 Number of Standard Deviations = 0.6 Blind Sample ID = N68 Lab Value = 0.829 Most Probable Value = 0.809 Percent Recovery = 102.5 Date Sample Logged by Lab = 02/14/01 Sample ID = 0450084 Number of Standard Deviations = 0.5 Blind Sample ID = N68 Lab Value = 0.818 Most Probable Value = 0.809 Percent Recovery = 101.1 Date Sample Logged by Lab = 02/12/01 Sample ID = 0430161 Number of Standard Deviations = 0.2 Blind Sample ID = N68 Lab Value = 0.668 Most Probable Value = 0.662 Percent Recovery = 100.9 Date Sample Logged by Lab = 02/08/01 Sample ID = 0390080 Number of Standard Deviations = 0.2 Blind Sample ID = NS6 Lab Value = 0.822 Most Probable Value = 0.809 Percent Recovery = 101.6 Date Sample Logged by Lab = 02/08/01 Sample ID = 0390078 Number of Standard Deviations = 0.4 Blind Sample ID = N68 Lab Value = 0.834 Most Probable Value = 0.809 Percent Recovery = 103.1 Date Sample Logged by Lab = 02/06/01 Sample ID = 0370014 Number of Standard Deviations = 0.7 Blind Sample ID = N68 Lab Value = 0.828 Most Probable Value = 0.809 Percent Recovery = 102.3 Date Sample Logged by Lab = 02/05/01 Sample ID = 0360081 Number of Standard Deviations = 0.5 Blind Sample ID = N68 Lab Value = 0.264 Most Probable Value = 0.274 Percent Recovery = 96.4 Date Sample Logged by Lab = 02/01/01 Sample ID = 0320003 Number of Standard Deviations = -0.7 Blind Sample ID = N67 Lab Value = 0.268 Most Probable Value = 0.274 Percent Recovery = 97.8 Date Sample Logged by Lab = 02/01/01 Sample ID = 0320004 Number of Standard Deviations = -0.4 Blind Sample ID = N67 Lab Value = 0.266 Most Probable Value = 0.274 Percent Recovery = 97.1 Date Sample Logged by Lab = 01/30/01 Sample ID = 0300015 Number of Standard Deviations = -0.6 Blind Sample ID = N67 Lab Value = 0.267 Most Probable Value = 0.274 Percent Recovery = 97.4 Date Sample Logged by Lab = 01/25/01 Sample ID = 0250013 Number of Standard Deviations = -0.5 Blind Sample ID = N67 Lab Value = 0.647 Most Probable Value = 0.662 Percent Recovery = 97.7 Date Sample Logged by Lab = 01/23/01 Sample ID = 0230068 Number of Standard Deviations = -0.5 Blind Sample ID = NS6 Lab Value = 0.265 Most Probable Value = 0.274 Percent Recovery = 96.7 Date Sample Logged by Lab = 01/23/01 Sample ID = 0230069 Number of Standard Deviations = -0.6 Blind Sample ID = N67 Lab Value = 0.267 Most Probable Value = 0.274 Percent Recovery = 97.4 Date Sample Logged by Lab = 01/22/01 Sample ID = 0220070 Number of Standard Deviations = -0.5 Blind Sample ID = N67 Lab Value = 0.269 Most Probable Value = 0.274 Percent Recovery = 98.2 Date Sample Logged by Lab = 01/19/01 Sample ID = 0190061 Number of Standard Deviations = -0.3 Blind Sample ID = N67 Lab Value = 0.651 Most Probable Value = 0.662 Percent Recovery = 98.3 Date Sample Logged by Lab = 01/17/01 Sample ID = 0170013 Number of Standard Deviations = -0.4 Blind Sample ID = NS6 Lab Value = 0.267 Most Probable Value = 0.274 Percent Recovery = 97.4 Date Sample Logged by Lab = 01/16/01 Sample ID = 0160060 Number of Standard Deviations = -0.5 Blind Sample ID = N67 Lab Value = 0.263 Most Probable Value = 0.274 Percent Recovery = 96.0 Date Sample Logged by Lab = 01/12/01 Sample ID = 0120096 Number of Standard Deviations = -0.8 Blind Sample ID = N67 Lab Value = 0.652 Most Probable Value = 0.662 Percent Recovery = 98.5 Date Sample Logged by Lab = 01/10/01 Sample ID = 0100023 Number of Standard Deviations = -0.3 Blind Sample ID = NS6 Lab Value = 0.270 Most Probable Value = 0.274 Percent Recovery = 98.5 Date Sample Logged by Lab = 01/10/01 Sample ID = 0100025 Number of Standard Deviations = -0.3 Blind Sample ID = N67 Lab Value = 0.270 Most Probable Value = 0.274 Percent Recovery = 98.5 Date Sample Logged by Lab = 01/10/01 Sample ID = 0100027 Number of Standard Deviations = -0.3 Blind Sample ID = N67 Lab Value = 0.270 Most Probable Value = 0.274 Percent Recovery = 98.5 Date Sample Logged by Lab = 01/10/01 Sample ID = 0100026 Number of Standard Deviations = -0.3 Blind Sample ID = N67 Lab Value = 0.650 Most Probable Value = 0.662 Percent Recovery = 98.2 Date Sample Logged by Lab = 01/08/01 Sample ID = 0080015 Number of Standard Deviations = -0.4 Blind Sample ID = NS6 Lab Value = 0.809 Most Probable Value = 0.809 Percent Recovery = 100.0 Date Sample Logged by Lab = 12/29/00 Sample ID = 3640034 Number of Standard Deviations = 0.0 Blind Sample ID = N68 Lab Value = 0.659 Most Probable Value = 0.662 Percent Recovery = 99.5 Date Sample Logged by Lab = 12/28/00 Sample ID = 3630013 Number of Standard Deviations = -0.1 Blind Sample ID = NS6 Lab Value = 0.824 Most Probable Value = 0.809 Percent Recovery = 101.9 Date Sample Logged by Lab = 12/28/00 Sample ID = 3630012 Number of Standard Deviations = 0.4 Blind Sample ID = N68 Lab Value = 0.815 Most Probable Value = 0.809 Percent Recovery = 100.7 Date Sample Logged by Lab = 12/26/00 Sample ID = 3610145 Number of Standard Deviations = 0.2 Blind Sample ID = N68 Lab Value = 0.817 Most Probable Value = 0.809 Percent Recovery = 101.0 Date Sample Logged by Lab = 12/26/00 Sample ID = 3610144 Number of Standard Deviations = 0.2 Blind Sample ID = N68 Lab Value = 0.650 Most Probable Value = 0.662 Percent Recovery = 98.2 Date Sample Logged by Lab = 12/20/00 Sample ID = 3550017 Number of Standard Deviations = -0.4 Blind Sample ID = NS6 Lab Value = 0.805 Most Probable Value = 0.809 Percent Recovery = 99.5 Date Sample Logged by Lab = 12/20/00 Sample ID = 3550015 Number of Standard Deviations = -0.1 Blind Sample ID = N68 Lab Value = 0.816 Most Probable Value = 0.809 Percent Recovery = 100.9 Date Sample Logged by Lab = 12/18/00 Sample ID = 3530057 Number of Standard Deviations = 0.2 Blind Sample ID = N68 Lab Value = 0.815 Most Probable Value = 0.809 Percent Recovery = 100.7 Date Sample Logged by Lab = 12/14/00 Sample ID = 3490007 Number of Standard Deviations = 0.2 Blind Sample ID = N68 Lab Value = 0.669 Most Probable Value = 0.662 Percent Recovery = 101.1 Date Sample Logged by Lab = 12/12/00 Sample ID = 3470007 Number of Standard Deviations = 0.2 Blind Sample ID = NS6 Lab Value = 0.824 Most Probable Value = 0.809 Percent Recovery = 101.9 Date Sample Logged by Lab = 12/12/00 Sample ID = 3470006 Number of Standard Deviations = 0.4 Blind Sample ID = N68 Lab Value = 0.840 Most Probable Value = 0.809 Percent Recovery = 103.8 Date Sample Logged by Lab = 12/11/00 Sample ID = 3460059 Number of Standard Deviations = 0.8 Blind Sample ID = N68 Lab Value = 0.820 Most Probable Value = 0.809 Percent Recovery = 101.4 Date Sample Logged by Lab = 12/07/00 Sample ID = 3420111 Number of Standard Deviations = 0.3 Blind Sample ID = N68 Lab Value = 0.820 Most Probable Value = 0.809 Percent Recovery = 101.4 Date Sample Logged by Lab = 12/07/00 Sample ID = 3420111 Number of Standard Deviations = 0.3 Blind Sample ID = N68 Lab Value = 0.659 Most Probable Value = 0.662 Percent Recovery = 99.5 Date Sample Logged by Lab = 12/06/00 Sample ID = 3410043 Number of Standard Deviations = -0.1 Blind Sample ID = NS6 Lab Value = 0.818 Most Probable Value = 0.809 Percent Recovery = 101.1 Date Sample Logged by Lab = 12/06/00 Sample ID = 3410042 Number of Standard Deviations = 0.2 Blind Sample ID = N68 Lab Value = 0.837 Most Probable Value = 0.809 Percent Recovery = 103.5 Date Sample Logged by Lab = 12/06/00 Sample ID = 3410044 Number of Standard Deviations = 0.8 Blind Sample ID = N68 Lab Value = 0.260 Most Probable Value = 0.274 Percent Recovery = 94.9 Date Sample Logged by Lab = 12/01/00 Sample ID = 3360010 Number of Standard Deviations = -1.0 Blind Sample ID = N67 Lab Value = 0.630 Most Probable Value = 0.662 Percent Recovery = 95.2 Date Sample Logged by Lab = 11/28/00 Sample ID = 3330047 Number of Standard Deviations = -1.0 Blind Sample ID = NS6 Lab Value = 0.260 Most Probable Value = 0.274 Percent Recovery = 94.9 Date Sample Logged by Lab = 11/28/00 Sample ID = 3330046 Number of Standard Deviations = -1.0 Blind Sample ID = N67 Lab Value = 0.265 Most Probable Value = 0.274 Percent Recovery = 96.7 Date Sample Logged by Lab = 11/27/00 Sample ID = 3320010 Number of Standard Deviations = -0.6 Blind Sample ID = N67 Lab Value = 0.268 Most Probable Value = 0.274 Percent Recovery = 97.8 Date Sample Logged by Lab = 11/24/00 Sample ID = 3290040 Number of Standard Deviations = -0.4 Blind Sample ID = N67 Lab Value = 0.632 Most Probable Value = 0.662 Percent Recovery = 95.5 Date Sample Logged by Lab = 11/22/00 Sample ID = 3270022 Number of Standard Deviations = -1.0 Blind Sample ID = NS6 Lab Value = 0.272 Most Probable Value = 0.274 Percent Recovery = 99.3 Date Sample Logged by Lab = 11/22/00 Sample ID = 3270020 Number of Standard Deviations = -0.1 Blind Sample ID = N67 Lab Value = 0.278 Most Probable Value = 0.274 Percent Recovery = 101.5 Date Sample Logged by Lab = 11/22/00 Sample ID = 3270023 Number of Standard Deviations = 0.3 Blind Sample ID = N67 Lab Value = 0.275 Most Probable Value = 0.274 Percent Recovery = 100.4 Date Sample Logged by Lab = 11/16/00 Sample ID = 3210015 Number of Standard Deviations = 0.1 Blind Sample ID = N67 Lab Value = 0.638 Most Probable Value = 0.662 Percent Recovery = 96.4 Date Sample Logged by Lab = 11/14/00 Sample ID = 3190015 Number of Standard Deviations = -0.8 Blind Sample ID = NS6 Lab Value = 0.282 Most Probable Value = 0.274 Percent Recovery = 102.9 Date Sample Logged by Lab = 11/14/00 Sample ID = 3190014 Number of Standard Deviations = 0.6 Blind Sample ID = N67 Lab Value = 0.278 Most Probable Value = 0.274 Percent Recovery = 101.5 Date Sample Logged by Lab = 11/09/00 Sample ID = 3140004 Number of Standard Deviations = 0.3 Blind Sample ID = N67 Lab Value = 0.632 Most Probable Value = 0.662 Percent Recovery = 95.5 Date Sample Logged by Lab = 11/07/00 Sample ID = 3120028 Number of Standard Deviations = -1.0 Blind Sample ID = NS6 Lab Value = 0.278 Most Probable Value = 0.274 Percent Recovery = 101.5 Date Sample Logged by Lab = 11/07/00 Sample ID = 3120030 Number of Standard Deviations = 0.3 Blind Sample ID = N67 Lab Value = 0.278 Most Probable Value = 0.274 Percent Recovery = 101.5 Date Sample Logged by Lab = 11/07/00 Sample ID = 3120031 Number of Standard Deviations = 0.3 Blind Sample ID = N67 Lab Value = 0.278 Most Probable Value = 0.274 Percent Recovery = 101.5 Date Sample Logged by Lab = 11/02/00 Sample ID = 3070016 Number of Standard Deviations = 0.3 Blind Sample ID = N67 Lab Value = 0.808 Most Probable Value = 0.809 Percent Recovery = 99.9 Date Sample Logged by Lab = 11/01/00 Sample ID = 3060014 Number of Standard Deviations = -0.0 Blind Sample ID = N68 Lab Value = 0.821 Most Probable Value = 0.809 Percent Recovery = 101.5 Date Sample Logged by Lab = 10/30/00 Sample ID = 3040098 Number of Standard Deviations = 0.3 Blind Sample ID = N68 Lab Value = 0.819 Most Probable Value = 0.809 Percent Recovery = 101.2 Date Sample Logged by Lab = 10/26/00 Sample ID = 3000164 Number of Standard Deviations = 0.3 Blind Sample ID = N68 Lab Value = 0.808 Most Probable Value = 0.809 Percent Recovery = 99.9 Date Sample Logged by Lab = 10/26/00 Sample ID = 3000163 Number of Standard Deviations = -0.0 Blind Sample ID = N68 Lab Value = 0.798 Most Probable Value = 0.809 Percent Recovery = 98.6 Date Sample Logged by Lab = 10/23/00 Sample ID = 2970147 Number of Standard Deviations = -0.3 Blind Sample ID = N68 Lab Value = 0.646 Most Probable Value = 0.662 Percent Recovery = 97.6 Date Sample Logged by Lab = 10/20/00 Sample ID = 2940070 Number of Standard Deviations = -0.5 Blind Sample ID = NS6 Lab Value = 0.825 Most Probable Value = 0.809 Percent Recovery = 102.0 Date Sample Logged by Lab = 10/20/00 Sample ID = 2940073 Number of Standard Deviations = 0.4 Blind Sample ID = N68 Lab Value = 0.804 Most Probable Value = 0.809 Percent Recovery = 99.4 Date Sample Logged by Lab = 10/17/00 Sample ID = 2910003 Number of Standard Deviations = -0.1 Blind Sample ID = N68 Lab Value = 0.804 Most Probable Value = 0.809 Percent Recovery = 99.4 Date Sample Logged by Lab = 10/16/00 Sample ID = 2900219 Number of Standard Deviations = -0.1 Blind Sample ID = N68 Lab Value = 0.664 Most Probable Value = 0.662 Percent Recovery = 100.3 Date Sample Logged by Lab = 10/13/00 Sample ID = 2870115 Number of Standard Deviations = 0.1 Blind Sample ID = NS6 Lab Value = 0.648 Most Probable Value = 0.662 Percent Recovery = 97.9 Date Sample Logged by Lab = 10/13/00 Sample ID = 2870097 Number of Standard Deviations = -0.5 Blind Sample ID = NS6 Lab Value = 0.835 Most Probable Value = 0.809 Percent Recovery = 103.2 Date Sample Logged by Lab = 10/13/00 Sample ID = 2870116 Number of Standard Deviations = 0.7 Blind Sample ID = N68 Lab Value = 0.837 Most Probable Value = 0.809 Percent Recovery = 103.5 Date Sample Logged by Lab = 10/13/00 Sample ID = 2870098 Number of Standard Deviations = 0.8 Blind Sample ID = N68 Lab Value = 0.839 Most Probable Value = 0.809 Percent Recovery = 103.7 Date Sample Logged by Lab = 10/13/00 Sample ID = 2870100 Number of Standard Deviations = 0.8 Blind Sample ID = N68 Lab Value = 0.816 Most Probable Value = 0.809 Percent Recovery = 100.9 Date Sample Logged by Lab = 10/04/00 Sample ID = 2780008 Number of Standard Deviations = 0.2 Blind Sample ID = N68 Lab Value = 0.111 Most Probable Value = 0.112 Percent Recovery = 99.1 Date Sample Logged by Lab = 10/02/00 Sample ID = 2760168 Number of Standard Deviations = -0.1 Blind Sample ID = N65 Lab Value = 1.507 Most Probable Value = 1.594 Percent Recovery = 94.5 Date Sample Logged by Lab = 09/29/00 Sample ID = 2730020 Number of Standard Deviations = -1.3 Blind Sample ID = NS4 Lab Value = 0.112 Most Probable Value = 0.112 Percent Recovery = 100.0 Date Sample Logged by Lab = 09/29/00 Sample ID = 2730018 Number of Standard Deviations = 0.0 Blind Sample ID = N65 Lab Value = 0.113 Most Probable Value = 0.112 Percent Recovery = 100.9 Date Sample Logged by Lab = 09/29/00 Sample ID = 2730017 Number of Standard Deviations = 0.1 Blind Sample ID = N65 Lab Value = 1.530 Most Probable Value = 1.594 Percent Recovery = 96.0 Date Sample Logged by Lab = 09/27/00 Sample ID = 2710017 Number of Standard Deviations = -0.9 Blind Sample ID = NS4 Lab Value = 0.118 Most Probable Value = 0.112 Percent Recovery = 105.4 Date Sample Logged by Lab = 09/27/00 Sample ID = 2710019 Number of Standard Deviations = 0.4 Blind Sample ID = N65 Lab Value = 0.114 Most Probable Value = 0.112 Percent Recovery = 101.8 Date Sample Logged by Lab = 09/26/00 Sample ID = 2700005 Number of Standard Deviations = 0.1 Blind Sample ID = N65 Lab Value = 0.112 Most Probable Value = 0.112 Percent Recovery = 100.0 Date Sample Logged by Lab = 09/25/00 Sample ID = 2690044 Number of Standard Deviations = 0.0 Blind Sample ID = N65 Lab Value = 1.534 Most Probable Value = 1.594 Percent Recovery = 96.2 Date Sample Logged by Lab = 09/22/00 Sample ID = 2660008 Number of Standard Deviations = -0.9 Blind Sample ID = NS4 Lab Value = 0.117 Most Probable Value = 0.112 Percent Recovery = 104.5 Date Sample Logged by Lab = 09/22/00 Sample ID = 2660009 Number of Standard Deviations = 0.4 Blind Sample ID = N65 Lab Value = 0.114 Most Probable Value = 0.112 Percent Recovery = 101.8 Date Sample Logged by Lab = 09/22/00 Sample ID = 2660010 Number of Standard Deviations = 0.1 Blind Sample ID = N65 Lab Value = 1.538 Most Probable Value = 1.594 Percent Recovery = 96.5 Date Sample Logged by Lab = 09/20/00 Sample ID = 2640053 Number of Standard Deviations = -0.8 Blind Sample ID = NS4 Lab Value = 0.113 Most Probable Value = 0.112 Percent Recovery = 100.9 Date Sample Logged by Lab = 09/20/00 Sample ID = 2640052 Number of Standard Deviations = 0.1 Blind Sample ID = N65 Lab Value = 0.120 Most Probable Value = 0.112 Percent Recovery = 107.1 Date Sample Logged by Lab = 09/19/00 Sample ID = 2630014 Number of Standard Deviations = 0.6 Blind Sample ID = N65 Lab Value = 0.123 Most Probable Value = 0.112 Percent Recovery = 109.8 Date Sample Logged by Lab = 09/18/00 Sample ID = 2620013 Number of Standard Deviations = 0.8 Blind Sample ID = N65 Lab Value = 1.507 Most Probable Value = 1.594 Percent Recovery = 94.5 Date Sample Logged by Lab = 09/15/00 Sample ID = 2590090 Number of Standard Deviations = -1.3 Blind Sample ID = NS4 Lab Value = 0.109 Most Probable Value = 0.112 Percent Recovery = 97.3 Date Sample Logged by Lab = 09/15/00 Sample ID = 2590089 Number of Standard Deviations = -0.2 Blind Sample ID = N65 Lab Value = 0.115 Most Probable Value = 0.112 Percent Recovery = 102.7 Date Sample Logged by Lab = 09/14/00 Sample ID = 2580185 Number of Standard Deviations = 0.2 Blind Sample ID = N65 Lab Value = 1.561 Most Probable Value = 1.594 Percent Recovery = 97.9 Date Sample Logged by Lab = 09/13/00 Sample ID = 2570122 Number of Standard Deviations = -0.5 Blind Sample ID = NS4 Lab Value = 0.116 Most Probable Value = 0.112 Percent Recovery = 103.6 Date Sample Logged by Lab = 09/13/00 Sample ID = 2570121 Number of Standard Deviations = 0.3 Blind Sample ID = N65 Lab Value = 0.116 Most Probable Value = 0.112 Percent Recovery = 103.6 Date Sample Logged by Lab = 09/12/00 Sample ID = 2560226 Number of Standard Deviations = 0.3 Blind Sample ID = N65 Lab Value = 0.101 Most Probable Value = 0.112 Percent Recovery = 90.2 Date Sample Logged by Lab = 09/11/00 Sample ID = 2550495 Number of Standard Deviations = -0.8 Blind Sample ID = N65 Lab Value = 1.420 Most Probable Value = 1.594 Percent Recovery = 89.1 Date Sample Logged by Lab = 09/08/00 Sample ID = 2520002 Number of Standard Deviations = -2.5 Blind Sample ID = NS4 Lab Value = 0.117 Most Probable Value = 0.112 Percent Recovery = 104.5 Date Sample Logged by Lab = 09/08/00 Sample ID = 2520001 Number of Standard Deviations = 0.4 Blind Sample ID = N65 Lab Value = 0.115 Most Probable Value = 0.112 Percent Recovery = 102.7 Date Sample Logged by Lab = 09/07/00 Sample ID = 2510129 Number of Standard Deviations = 0.2 Blind Sample ID = N65 Lab Value = 1.252 Most Probable Value = 1.594 Percent Recovery = 78.5 Date Sample Logged by Lab = 09/06/00 Sample ID = 2500005 Number of Standard Deviations = -4.9 Blind Sample ID = NS4 Lab Value = 0.118 Most Probable Value = 0.112 Percent Recovery = 105.4 Date Sample Logged by Lab = 09/06/00 Sample ID = 2500003 Number of Standard Deviations = 0.4 Blind Sample ID = N65 Lab Value = 0.115 Most Probable Value = 0.112 Percent Recovery = 102.7 Date Sample Logged by Lab = 09/05/00 Sample ID = 2490187 Number of Standard Deviations = 0.2 Blind Sample ID = N65 Lab Value = 0.788 Most Probable Value = 0.811 Percent Recovery = 97.2 Date Sample Logged by Lab = 08/29/00 Sample ID = 2420299 Number of Standard Deviations = -0.6 Blind Sample ID = N66 Lab Value = 0.827 Most Probable Value = 0.811 Percent Recovery = 102.0 Date Sample Logged by Lab = 08/29/00 Sample ID = 2420007 Number of Standard Deviations = 0.4 Blind Sample ID = N66 Lab Value = 1.536 Most Probable Value = 1.594 Percent Recovery = 96.4 Date Sample Logged by Lab = 08/25/00 Sample ID = 2380030 Number of Standard Deviations = -0.8 Blind Sample ID = NS4 Lab Value = 0.809 Most Probable Value = 0.811 Percent Recovery = 99.8 Date Sample Logged by Lab = 08/25/00 Sample ID = 2380029 Number of Standard Deviations = -0.1 Blind Sample ID = N66 Lab Value = 0.826 Most Probable Value = 0.811 Percent Recovery = 101.8 Date Sample Logged by Lab = 08/24/00 Sample ID = 2370029 Number of Standard Deviations = 0.4 Blind Sample ID = N66 Lab Value = 1.518 Most Probable Value = 1.594 Percent Recovery = 95.2 Date Sample Logged by Lab = 08/23/00 Sample ID = 2360062 Number of Standard Deviations = -1.1 Blind Sample ID = NS4 Lab Value = 0.801 Most Probable Value = 0.811 Percent Recovery = 98.8 Date Sample Logged by Lab = 08/23/00 Sample ID = 2360061 Number of Standard Deviations = -0.3 Blind Sample ID = N66 Lab Value = 0.812 Most Probable Value = 0.811 Percent Recovery = 100.1 Date Sample Logged by Lab = 08/22/00 Sample ID = 2350003 Number of Standard Deviations = 0.0 Blind Sample ID = N66 Lab Value = 0.821 Most Probable Value = 0.811 Percent Recovery = 101.2 Date Sample Logged by Lab = 08/21/00 Sample ID = 2340143 Number of Standard Deviations = 0.3 Blind Sample ID = N66 Lab Value = 1.560 Most Probable Value = 1.594 Percent Recovery = 97.9 Date Sample Logged by Lab = 08/18/00 Sample ID = 2310069 Number of Standard Deviations = -0.5 Blind Sample ID = NS4 Lab Value = 0.816 Most Probable Value = 0.811 Percent Recovery = 100.6 Date Sample Logged by Lab = 08/18/00 Sample ID = 2310071 Number of Standard Deviations = 0.1 Blind Sample ID = N66 Lab Value = 0.799 Most Probable Value = 0.811 Percent Recovery = 98.5 Date Sample Logged by Lab = 08/17/00 Sample ID = 2300017 Number of Standard Deviations = -0.3 Blind Sample ID = N66 Lab Value = 1.531 Most Probable Value = 1.594 Percent Recovery = 96.0 Date Sample Logged by Lab = 08/16/00 Sample ID = 2290005 Number of Standard Deviations = -0.9 Blind Sample ID = NS4 Lab Value = 0.844 Most Probable Value = 0.811 Percent Recovery = 104.1 Date Sample Logged by Lab = 08/16/00 Sample ID = 2290006 Number of Standard Deviations = 0.9 Blind Sample ID = N66 Lab Value = 0.822 Most Probable Value = 0.811 Percent Recovery = 101.4 Date Sample Logged by Lab = 08/15/00 Sample ID = 2280003 Number of Standard Deviations = 0.3 Blind Sample ID = N66 Lab Value = 0.804 Most Probable Value = 0.811 Percent Recovery = 99.1 Date Sample Logged by Lab = 08/14/00 Sample ID = 2270110 Number of Standard Deviations = -0.2 Blind Sample ID = N66 Lab Value = 1.492 Most Probable Value = 1.594 Percent Recovery = 93.6 Date Sample Logged by Lab = 08/11/00 Sample ID = 2240007 Number of Standard Deviations = -1.5 Blind Sample ID = NS4 Lab Value = 0.824 Most Probable Value = 0.811 Percent Recovery = 101.6 Date Sample Logged by Lab = 08/11/00 Sample ID = 2240006 Number of Standard Deviations = 0.3 Blind Sample ID = N66 Lab Value = 0.817 Most Probable Value = 0.811 Percent Recovery = 100.7 Date Sample Logged by Lab = 08/10/00 Sample ID = 2230012 Number of Standard Deviations = 0.2 Blind Sample ID = N66 Lab Value = 1.533 Most Probable Value = 1.594 Percent Recovery = 96.2 Date Sample Logged by Lab = 08/09/00 Sample ID = 2220005 Number of Standard Deviations = -0.9 Blind Sample ID = NS4 Lab Value = 0.819 Most Probable Value = 0.811 Percent Recovery = 101.0 Date Sample Logged by Lab = 08/09/00 Sample ID = 2220007 Number of Standard Deviations = 0.2 Blind Sample ID = N66 Lab Value = 0.840 Most Probable Value = 0.811 Percent Recovery = 103.6 Date Sample Logged by Lab = 08/08/00 Sample ID = 2210028 Number of Standard Deviations = 0.8 Blind Sample ID = N66 Lab Value = 0.818 Most Probable Value = 0.811 Percent Recovery = 100.9 Date Sample Logged by Lab = 08/07/00 Sample ID = 2200186 Number of Standard Deviations = 0.2 Blind Sample ID = N66 Lab Value = 1.601 Most Probable Value = 1.594 Percent Recovery = 100.4 Date Sample Logged by Lab = 08/02/00 Sample ID = 2150004 Number of Standard Deviations = 0.1 Blind Sample ID = NS4 Lab Value = 1.572 Most Probable Value = 1.594 Percent Recovery = 98.6 Date Sample Logged by Lab = 08/02/00 Sample ID = 2150003 Number of Standard Deviations = -0.3 Blind Sample ID = NS4 Lab Value = 0.837 Most Probable Value = 0.811 Percent Recovery = 103.2 Date Sample Logged by Lab = 08/02/00 Sample ID = 2150008 Number of Standard Deviations = 0.7 Blind Sample ID = N66 Lab Value = 0.843 Most Probable Value = 0.811 Percent Recovery = 103.9 Date Sample Logged by Lab = 08/02/00 Sample ID = 2150005 Number of Standard Deviations = 0.9 Blind Sample ID = N66 Lab Value = 0.811 Most Probable Value = 0.811 Percent Recovery = 100.0 Date Sample Logged by Lab = 08/02/00 Sample ID = 2150002 Number of Standard Deviations = 0.0 Blind Sample ID = N66 Lab Value = 1.493 Most Probable Value = 1.594 Percent Recovery = 93.7 Date Sample Logged by Lab = 08/01/00 Sample ID = 2140277 Number of Standard Deviations = -1.5 Blind Sample ID = NS4 Lab Value = 0.107 Most Probable Value = 0.112 Percent Recovery = 95.5 Date Sample Logged by Lab = 08/01/00 Sample ID = 2140276 Number of Standard Deviations = -0.4 Blind Sample ID = N65 Lab Value = 0.113 Most Probable Value = 0.112 Percent Recovery = 100.9 Date Sample Logged by Lab = 08/01/00 Sample ID = 2140278 Number of Standard Deviations = 0.1 Blind Sample ID = N65 Lab Value = 0.105 Most Probable Value = 0.112 Percent Recovery = 93.8 Date Sample Logged by Lab = 07/28/00 Sample ID = 2100028 Number of Standard Deviations = -0.5 Blind Sample ID = N65 Lab Value = 1.527 Most Probable Value = 1.594 Percent Recovery = 95.8 Date Sample Logged by Lab = 07/27/00 Sample ID = 2090016 Number of Standard Deviations = -1.0 Blind Sample ID = NS4 Lab Value = 0.115 Most Probable Value = 0.112 Percent Recovery = 102.7 Date Sample Logged by Lab = 07/27/00 Sample ID = 2090017 Number of Standard Deviations = 0.2 Blind Sample ID = N65 Lab Value = 1.582 Most Probable Value = 1.594 Percent Recovery = 99.2 Date Sample Logged by Lab = 07/26/00 Sample ID = 2080027 Number of Standard Deviations = -0.2 Blind Sample ID = NS4 Lab Value = 0.111 Most Probable Value = 0.112 Percent Recovery = 99.1 Date Sample Logged by Lab = 07/26/00 Sample ID = 2080024 Number of Standard Deviations = -0.1 Blind Sample ID = N65 Lab Value = 0.111 Most Probable Value = 0.112 Percent Recovery = 99.1 Date Sample Logged by Lab = 07/26/00 Sample ID = 2080023 Number of Standard Deviations = -0.1 Blind Sample ID = N65 Lab Value = 0.112 Most Probable Value = 0.112 Percent Recovery = 100.0 Date Sample Logged by Lab = 07/26/00 Sample ID = 2080025 Number of Standard Deviations = 0.0 Blind Sample ID = N65 Lab Value = 0.116 Most Probable Value = 0.112 Percent Recovery = 103.6 Date Sample Logged by Lab = 07/21/00 Sample ID = 2030088 Number of Standard Deviations = 0.3 Blind Sample ID = N65 Lab Value = 1.513 Most Probable Value = 1.594 Percent Recovery = 94.9 Date Sample Logged by Lab = 07/20/00 Sample ID = 2020144 Number of Standard Deviations = -1.2 Blind Sample ID = NS4 Lab Value = 0.117 Most Probable Value = 0.112 Percent Recovery = 104.5 Date Sample Logged by Lab = 07/20/00 Sample ID = 2020146 Number of Standard Deviations = 0.4 Blind Sample ID = N65 Lab Value = 0.114 Most Probable Value = 0.112 Percent Recovery = 101.8 Date Sample Logged by Lab = 07/19/00 Sample ID = 2010007 Number of Standard Deviations = 0.1 Blind Sample ID = N65 Lab Value = 0.115 Most Probable Value = 0.112 Percent Recovery = 102.7 Date Sample Logged by Lab = 07/18/00 Sample ID = 2000007 Number of Standard Deviations = 0.2 Blind Sample ID = N65 Lab Value = 1.503 Most Probable Value = 1.594 Percent Recovery = 94.3 Date Sample Logged by Lab = 07/17/00 Sample ID = 1990210 Number of Standard Deviations = -1.3 Blind Sample ID = NS4 Lab Value = 0.108 Most Probable Value = 0.112 Percent Recovery = 96.4 Date Sample Logged by Lab = 07/17/00 Sample ID = 1990209 Number of Standard Deviations = -0.3 Blind Sample ID = N65 Lab Value = 0.104 Most Probable Value = 0.112 Percent Recovery = 92.9 Date Sample Logged by Lab = 07/14/00 Sample ID = 1960018 Number of Standard Deviations = -0.6 Blind Sample ID = N65 Lab Value = 1.503 Most Probable Value = 1.594 Percent Recovery = 94.3 Date Sample Logged by Lab = 07/13/00 Sample ID = 1950010 Number of Standard Deviations = -1.3 Blind Sample ID = NS4 Lab Value = 0.111 Most Probable Value = 0.112 Percent Recovery = 99.1 Date Sample Logged by Lab = 07/13/00 Sample ID = 1950008 Number of Standard Deviations = -0.1 Blind Sample ID = N65 Lab Value = 0.115 Most Probable Value = 0.112 Percent Recovery = 102.7 Date Sample Logged by Lab = 07/12/00 Sample ID = 1940002 Number of Standard Deviations = 0.2 Blind Sample ID = N65 Lab Value = 0.115 Most Probable Value = 0.112 Percent Recovery = 102.7 Date Sample Logged by Lab = 07/11/00 Sample ID = 1930002 Number of Standard Deviations = 0.2 Blind Sample ID = N65 Lab Value = 1.503 Most Probable Value = 1.594 Percent Recovery = 94.3 Date Sample Logged by Lab = 07/10/00 Sample ID = 1920068 Number of Standard Deviations = -1.3 Blind Sample ID = NS4 Lab Value = 0.113 Most Probable Value = 0.112 Percent Recovery = 100.9 Date Sample Logged by Lab = 07/10/00 Sample ID = 1920069 Number of Standard Deviations = 0.1 Blind Sample ID = N65 Lab Value = 0.114 Most Probable Value = 0.112 Percent Recovery = 101.8 Date Sample Logged by Lab = 07/07/00 Sample ID = 1890027 Number of Standard Deviations = 0.1 Blind Sample ID = N65 Lab Value = 1.567 Most Probable Value = 1.594 Percent Recovery = 98.3 Date Sample Logged by Lab = 07/06/00 Sample ID = 1880037 Number of Standard Deviations = -0.4 Blind Sample ID = NS4 Lab Value = 0.104 Most Probable Value = 0.112 Percent Recovery = 92.9 Date Sample Logged by Lab = 07/06/00 Sample ID = 1880036 Number of Standard Deviations = -0.6 Blind Sample ID = N65 Lab Value = 0.120 Most Probable Value = 0.112 Percent Recovery = 107.1 Date Sample Logged by Lab = 07/05/00 Sample ID = 1870068 Number of Standard Deviations = 0.6 Blind Sample ID = N65 Lab Value = 0.762 Most Probable Value = 0.811 Percent Recovery = 94.0 Date Sample Logged by Lab = 06/29/00 Sample ID = 1810045 Number of Standard Deviations = -1.3 Blind Sample ID = N66 Lab Value = 1.367 Most Probable Value = 1.594 Percent Recovery = 85.8 Date Sample Logged by Lab = 06/28/00 Sample ID = 1800021 Number of Standard Deviations = -3.3 Blind Sample ID = NS4 Lab Value = 0.835 Most Probable Value = 0.811 Percent Recovery = 103.0 Date Sample Logged by Lab = 06/28/00 Sample ID = 1800024 Number of Standard Deviations = 0.6 Blind Sample ID = N66 Lab Value = 0.817 Most Probable Value = 0.811 Percent Recovery = 100.7 Date Sample Logged by Lab = 06/27/00 Sample ID = 1790016 Number of Standard Deviations = 0.2 Blind Sample ID = N66 Lab Value = 0.807 Most Probable Value = 0.811 Percent Recovery = 99.5 Date Sample Logged by Lab = 06/27/00 Sample ID = 1790015 Number of Standard Deviations = -0.1 Blind Sample ID = N66 Lab Value = 1.350 Most Probable Value = 1.594 Percent Recovery = 84.7 Date Sample Logged by Lab = 06/23/00 Sample ID = 1750016 Number of Standard Deviations = -3.5 Blind Sample ID = NS4 Lab Value = 0.821 Most Probable Value = 0.811 Percent Recovery = 101.2 Date Sample Logged by Lab = 06/23/00 Sample ID = 1750019 Number of Standard Deviations = 0.3 Blind Sample ID = N66 Lab Value = 0.819 Most Probable Value = 0.811 Percent Recovery = 101.0 Date Sample Logged by Lab = 06/22/00 Sample ID = 1740114 Number of Standard Deviations = 0.2 Blind Sample ID = N66 Lab Value = 1.555 Most Probable Value = 1.594 Percent Recovery = 97.6 Date Sample Logged by Lab = 06/21/00 Sample ID = 1730020 Number of Standard Deviations = -0.6 Blind Sample ID = NS4 Lab Value = 0.830 Most Probable Value = 0.811 Percent Recovery = 102.3 Date Sample Logged by Lab = 06/21/00 Sample ID = 1730021 Number of Standard Deviations = 0.5 Blind Sample ID = N66 Lab Value = 0.816 Most Probable Value = 0.811 Percent Recovery = 100.6 Date Sample Logged by Lab = 06/20/00 Sample ID = 1720103 Number of Standard Deviations = 0.1 Blind Sample ID = N66 Lab Value = 1.551 Most Probable Value = 1.594 Percent Recovery = 97.3 Date Sample Logged by Lab = 06/19/00 Sample ID = 1710124 Number of Standard Deviations = -0.6 Blind Sample ID = NS4 Lab Value = 0.829 Most Probable Value = 0.811 Percent Recovery = 102.2 Date Sample Logged by Lab = 06/19/00 Sample ID = 1710123 Number of Standard Deviations = 0.5 Blind Sample ID = N66 Lab Value = 0.803 Most Probable Value = 0.811 Percent Recovery = 99.0 Date Sample Logged by Lab = 06/19/00 Sample ID = 1710121 Number of Standard Deviations = -0.2 Blind Sample ID = N66 Lab Value = 0.827 Most Probable Value = 0.811 Percent Recovery = 102.0 Date Sample Logged by Lab = 06/15/00 Sample ID = 1670295 Number of Standard Deviations = 0.4 Blind Sample ID = N66 Lab Value = 1.464 Most Probable Value = 1.594 Percent Recovery = 91.8 Date Sample Logged by Lab = 06/14/00 Sample ID = 1660091 Number of Standard Deviations = -1.9 Blind Sample ID = NS4 Lab Value = 0.825 Most Probable Value = 0.811 Percent Recovery = 101.7 Date Sample Logged by Lab = 06/14/00 Sample ID = 1660089 Number of Standard Deviations = 0.4 Blind Sample ID = N66 Lab Value = 0.823 Most Probable Value = 0.811 Percent Recovery = 101.5 Date Sample Logged by Lab = 06/13/00 Sample ID = 1650009 Number of Standard Deviations = 0.3 Blind Sample ID = N66 Lab Value = 0.814 Most Probable Value = 0.811 Percent Recovery = 100.4 Date Sample Logged by Lab = 06/12/00 Sample ID = 1640167 Number of Standard Deviations = 0.1 Blind Sample ID = N66 Lab Value = 1.470 Most Probable Value = 1.594 Percent Recovery = 92.2 Date Sample Logged by Lab = 06/09/00 Sample ID = 1610251 Number of Standard Deviations = -1.8 Blind Sample ID = NS4 Lab Value = 0.810 Most Probable Value = 0.811 Percent Recovery = 99.9 Date Sample Logged by Lab = 06/09/00 Sample ID = 1610250 Number of Standard Deviations = -0.0 Blind Sample ID = N66 Lab Value = 0.833 Most Probable Value = 0.811 Percent Recovery = 102.7 Date Sample Logged by Lab = 06/08/00 Sample ID = 1600015 Number of Standard Deviations = 0.6 Blind Sample ID = N66 Lab Value = 1.473 Most Probable Value = 1.594 Percent Recovery = 92.4 Date Sample Logged by Lab = 06/07/00 Sample ID = 1590028 Number of Standard Deviations = -1.7 Blind Sample ID = NS4 Lab Value = 0.835 Most Probable Value = 0.811 Percent Recovery = 103.0 Date Sample Logged by Lab = 06/07/00 Sample ID = 1590026 Number of Standard Deviations = 0.6 Blind Sample ID = N66 Lab Value = 0.801 Most Probable Value = 0.811 Percent Recovery = 98.8 Date Sample Logged by Lab = 06/06/00 Sample ID = 1580015 Number of Standard Deviations = -0.3 Blind Sample ID = N66 Lab Value = 1.571 Most Probable Value = 1.594 Percent Recovery = 98.6 Date Sample Logged by Lab = 06/05/00 Sample ID = 1570172 Number of Standard Deviations = -0.3 Blind Sample ID = NS4 Lab Value = 0.830 Most Probable Value = 0.811 Percent Recovery = 102.3 Date Sample Logged by Lab = 06/05/00 Sample ID = 1570169 Number of Standard Deviations = 0.5 Blind Sample ID = N66 Lab Value = 0.838 Most Probable Value = 0.811 Percent Recovery = 103.3 Date Sample Logged by Lab = 06/05/00 Sample ID = 1570171 Number of Standard Deviations = 0.7 Blind Sample ID = N66 Lab Value = 0.116 Most Probable Value = 0.112 Percent Recovery = 103.6 Date Sample Logged by Lab = 05/31/00 Sample ID = 1520005 Number of Standard Deviations = 0.3 Blind Sample ID = N65 Lab Value = 1.574 Most Probable Value = 1.594 Percent Recovery = 98.7 Date Sample Logged by Lab = 05/26/00 Sample ID = 1470023 Number of Standard Deviations = -0.3 Blind Sample ID = NS4 Lab Value = 0.122 Most Probable Value = 0.112 Percent Recovery = 108.9 Date Sample Logged by Lab = 05/26/00 Sample ID = 1470024 Number of Standard Deviations = 0.7 Blind Sample ID = N65 Lab Value = 1.540 Most Probable Value = 1.594 Percent Recovery = 96.6 Date Sample Logged by Lab = 05/25/00 Sample ID = 1460089 Number of Standard Deviations = -0.8 Blind Sample ID = NS4 Lab Value = 0.116 Most Probable Value = 0.112 Percent Recovery = 103.6 Date Sample Logged by Lab = 05/25/00 Sample ID = 1460090 Number of Standard Deviations = 0.3 Blind Sample ID = N65 Lab Value = 0.110 Most Probable Value = 0.112 Percent Recovery = 98.2 Date Sample Logged by Lab = 05/25/00 Sample ID = 1460088 Number of Standard Deviations = -0.1 Blind Sample ID = N65 Lab Value = 0.120 Most Probable Value = 0.112 Percent Recovery = 107.1 Date Sample Logged by Lab = 05/23/00 Sample ID = 1440001 Number of Standard Deviations = 0.6 Blind Sample ID = N65 Lab Value = 0.117 Most Probable Value = 0.112 Percent Recovery = 104.5 Date Sample Logged by Lab = 05/22/00 Sample ID = 1430144 Number of Standard Deviations = 0.4 Blind Sample ID = N65 Lab Value = 1.540 Most Probable Value = 1.594 Percent Recovery = 96.6 Date Sample Logged by Lab = 05/19/00 Sample ID = 1400061 Number of Standard Deviations = -0.8 Blind Sample ID = NS4 Lab Value = 0.116 Most Probable Value = 0.112 Percent Recovery = 103.6 Date Sample Logged by Lab = 05/19/00 Sample ID = 1400062 Number of Standard Deviations = 0.3 Blind Sample ID = N65 Lab Value = 0.109 Most Probable Value = 0.112 Percent Recovery = 97.3 Date Sample Logged by Lab = 05/18/00 Sample ID = 1390027 Number of Standard Deviations = -0.2 Blind Sample ID = N65 Lab Value = 1.551 Most Probable Value = 1.594 Percent Recovery = 97.3 Date Sample Logged by Lab = 05/17/00 Sample ID = 1380008 Number of Standard Deviations = -0.6 Blind Sample ID = NS4 Lab Value = 0.126 Most Probable Value = 0.112 Percent Recovery = 112.5 Date Sample Logged by Lab = 05/17/00 Sample ID = 1380009 Number of Standard Deviations = 1.0 Blind Sample ID = N65 Lab Value = 0.104 Most Probable Value = 0.112 Percent Recovery = 92.9 Date Sample Logged by Lab = 05/16/00 Sample ID = 1370048 Number of Standard Deviations = -0.6 Blind Sample ID = N65 Lab Value = 0.108 Most Probable Value = 0.112 Percent Recovery = 96.4 Date Sample Logged by Lab = 05/15/00 Sample ID = 1360072 Number of Standard Deviations = -0.3 Blind Sample ID = N65 Lab Value = 1.470 Most Probable Value = 1.594 Percent Recovery = 92.2 Date Sample Logged by Lab = 05/12/00 Sample ID = 1330056 Number of Standard Deviations = -1.8 Blind Sample ID = NS4 Lab Value = 0.113 Most Probable Value = 0.112 Percent Recovery = 100.9 Date Sample Logged by Lab = 05/12/00 Sample ID = 1330054 Number of Standard Deviations = 0.1 Blind Sample ID = N65 Lab Value = 0.114 Most Probable Value = 0.112 Percent Recovery = 101.8 Date Sample Logged by Lab = 05/11/00 Sample ID = 1320114 Number of Standard Deviations = 0.1 Blind Sample ID = N65 Lab Value = 1.402 Most Probable Value = 1.594 Percent Recovery = 88.0 Date Sample Logged by Lab = 05/10/00 Sample ID = 1310004 Number of Standard Deviations = -2.8 Blind Sample ID = NS4 Lab Value = 0.116 Most Probable Value = 0.112 Percent Recovery = 103.6 Date Sample Logged by Lab = 05/10/00 Sample ID = 1310005 Number of Standard Deviations = 0.3 Blind Sample ID = N65 Lab Value = 0.117 Most Probable Value = 0.112 Percent Recovery = 104.5 Date Sample Logged by Lab = 05/09/00 Sample ID = 1300013 Number of Standard Deviations = 0.4 Blind Sample ID = N65 Lab Value = 0.112 Most Probable Value = 0.112 Percent Recovery = 100.0 Date Sample Logged by Lab = 05/08/00 Sample ID = 1290117 Number of Standard Deviations = 0.0 Blind Sample ID = N65 Lab Value = 1.472 Most Probable Value = 1.594 Percent Recovery = 92.3 Date Sample Logged by Lab = 05/05/00 Sample ID = 1260005 Number of Standard Deviations = -1.8 Blind Sample ID = NS4 Lab Value = 0.110 Most Probable Value = 0.112 Percent Recovery = 98.2 Date Sample Logged by Lab = 05/05/00 Sample ID = 1260006 Number of Standard Deviations = -0.1 Blind Sample ID = N65 Lab Value = 0.119 Most Probable Value = 0.112 Percent Recovery = 106.3 Date Sample Logged by Lab = 05/04/00 Sample ID = 1250001 Number of Standard Deviations = 0.5 Blind Sample ID = N65 Lab Value = 1.459 Most Probable Value = 1.594 Percent Recovery = 91.5 Date Sample Logged by Lab = 05/01/00 Sample ID = 1220103 Number of Standard Deviations = -1.9 Blind Sample ID = NS4 Lab Value = 0.762 Most Probable Value = 0.811 Percent Recovery = 94.0 Date Sample Logged by Lab = 05/01/00 Sample ID = 1220101 Number of Standard Deviations = -1.3 Blind Sample ID = N66 Lab Value = 0.749 Most Probable Value = 0.811 Percent Recovery = 92.4 Date Sample Logged by Lab = 04/28/00 Sample ID = 1190025 Number of Standard Deviations = -1.7 Blind Sample ID = N66 Lab Value = 1.416 Most Probable Value = 1.594 Percent Recovery = 88.8 Date Sample Logged by Lab = 04/27/00 Sample ID = 1180018 Number of Standard Deviations = -2.6 Blind Sample ID = NS4 Lab Value = 0.790 Most Probable Value = 0.811 Percent Recovery = 97.4 Date Sample Logged by Lab = 04/27/00 Sample ID = 1180019 Number of Standard Deviations = -0.6 Blind Sample ID = N66 Lab Value = 0.794 Most Probable Value = 0.811 Percent Recovery = 97.9 Date Sample Logged by Lab = 04/27/00 Sample ID = 1180017 Number of Standard Deviations = -0.5 Blind Sample ID = N66 Lab Value = 0.793 Most Probable Value = 0.811 Percent Recovery = 97.8 Date Sample Logged by Lab = 04/25/00 Sample ID = 1160013 Number of Standard Deviations = -0.5 Blind Sample ID = N66 Lab Value = 1.491 Most Probable Value = 1.594 Percent Recovery = 93.5 Date Sample Logged by Lab = 04/24/00 Sample ID = 1150203 Number of Standard Deviations = -1.5 Blind Sample ID = NS4 Lab Value = 0.779 Most Probable Value = 0.811 Percent Recovery = 96.1 Date Sample Logged by Lab = 04/24/00 Sample ID = 1150202 Number of Standard Deviations = -0.9 Blind Sample ID = N66 Lab Value = 0.771 Most Probable Value = 0.811 Percent Recovery = 95.1 Date Sample Logged by Lab = 04/21/00 Sample ID = 1120195 Number of Standard Deviations = -1.1 Blind Sample ID = N66 Lab Value = 1.451 Most Probable Value = 1.594 Percent Recovery = 91.0 Date Sample Logged by Lab = 04/20/00 Sample ID = 1110009 Number of Standard Deviations = -2.1 Blind Sample ID = NS4 Lab Value = 0.787 Most Probable Value = 0.811 Percent Recovery = 97.0 Date Sample Logged by Lab = 04/19/00 Sample ID = 1100005 Number of Standard Deviations = -0.6 Blind Sample ID = N66 Lab Value = 0.740 Most Probable Value = 0.811 Percent Recovery = 91.2 Date Sample Logged by Lab = 04/18/00 Sample ID = 1090153 Number of Standard Deviations = -1.9 Blind Sample ID = N66 Lab Value = 1.495 Most Probable Value = 1.594 Percent Recovery = 93.8 Date Sample Logged by Lab = 04/17/00 Sample ID = 1080076 Number of Standard Deviations = -1.4 Blind Sample ID = NS4 Lab Value = 0.780 Most Probable Value = 0.811 Percent Recovery = 96.2 Date Sample Logged by Lab = 04/17/00 Sample ID = 1080077 Number of Standard Deviations = -0.8 Blind Sample ID = N66 Lab Value = 0.821 Most Probable Value = 0.811 Percent Recovery = 101.2 Date Sample Logged by Lab = 04/14/00 Sample ID = 1050025 Number of Standard Deviations = 0.3 Blind Sample ID = N66 Lab Value = 1.413 Most Probable Value = 1.594 Percent Recovery = 88.6 Date Sample Logged by Lab = 04/13/00 Sample ID = 1040100 Number of Standard Deviations = -2.6 Blind Sample ID = NS4 Lab Value = 0.777 Most Probable Value = 0.811 Percent Recovery = 95.8 Date Sample Logged by Lab = 04/13/00 Sample ID = 1040099 Number of Standard Deviations = -0.9 Blind Sample ID = N66 Lab Value = 0.806 Most Probable Value = 0.811 Percent Recovery = 99.4 Date Sample Logged by Lab = 04/13/00 Sample ID = 1040015 Number of Standard Deviations = -0.1 Blind Sample ID = N66 Lab Value = 0.813 Most Probable Value = 0.811 Percent Recovery = 100.2 Date Sample Logged by Lab = 04/11/00 Sample ID = 1020183 Number of Standard Deviations = 0.1 Blind Sample ID = N66 Lab Value = 1.399 Most Probable Value = 1.594 Percent Recovery = 87.8 Date Sample Logged by Lab = 04/10/00 Sample ID = 1010206 Number of Standard Deviations = -2.8 Blind Sample ID = NS4 Lab Value = 0.720 Most Probable Value = 0.811 Percent Recovery = 88.8 Date Sample Logged by Lab = 04/10/00 Sample ID = 1010204 Number of Standard Deviations = -2.4 Blind Sample ID = N66 Lab Value = 0.760 Most Probable Value = 0.811 Percent Recovery = 93.7 Date Sample Logged by Lab = 04/07/00 Sample ID = 0980007 Number of Standard Deviations = -1.4 Blind Sample ID = N66 Lab Value = 1.225 Most Probable Value = 1.594 Percent Recovery = 76.9 Date Sample Logged by Lab = 04/06/00 Sample ID = 0970011 Number of Standard Deviations = -5.3 Blind Sample ID = NS4 Lab Value = 0.791 Most Probable Value = 0.811 Percent Recovery = 97.5 Date Sample Logged by Lab = 04/06/00 Sample ID = 0970012 Number of Standard Deviations = -0.5 Blind Sample ID = N66 Lab Value = 0.783 Most Probable Value = 0.811 Percent Recovery = 96.5 Date Sample Logged by Lab = 04/05/00 Sample ID = 0960017 Number of Standard Deviations = -0.8 Blind Sample ID = N66 Lab Value = 0.770 Most Probable Value = 0.811 Percent Recovery = 94.9 Date Sample Logged by Lab = 04/04/00 Sample ID = 0950165 Number of Standard Deviations = -1.1 Blind Sample ID = N66 Lab Value = 1.410 Most Probable Value = 1.594 Percent Recovery = 88.5 Date Sample Logged by Lab = 03/31/00 Sample ID = 0910202 Number of Standard Deviations = -2.7 Blind Sample ID = NS4 Lab Value = 0.144 Most Probable Value = 0.142 Percent Recovery = 101.4 Date Sample Logged by Lab = 03/31/00 Sample ID = 0910201 Number of Standard Deviations = 0.1 Blind Sample ID = N63 Lab Value = 0.154 Most Probable Value = 0.142 Percent Recovery = 108.5 Date Sample Logged by Lab = 03/29/00 Sample ID = 0890098 Number of Standard Deviations = 0.9 Blind Sample ID = N63 Lab Value = 0.155 Most Probable Value = 0.142 Percent Recovery = 109.2 Date Sample Logged by Lab = 03/28/00 Sample ID = 0880058 Number of Standard Deviations = 1.0 Blind Sample ID = N63 Lab Value = 1.495 Most Probable Value = 1.594 Percent Recovery = 93.8 Date Sample Logged by Lab = 03/24/00 Sample ID = 0840033 Number of Standard Deviations = -1.4 Blind Sample ID = NS4 Lab Value = 0.136 Most Probable Value = 0.142 Percent Recovery = 95.8 Date Sample Logged by Lab = 03/24/00 Sample ID = 0840032 Number of Standard Deviations = -0.4 Blind Sample ID = N63 Lab Value = 0.133 Most Probable Value = 0.142 Percent Recovery = 93.7 Date Sample Logged by Lab = 03/23/00 Sample ID = 0830003 Number of Standard Deviations = -0.7 Blind Sample ID = N63 Lab Value = 1.520 Most Probable Value = 1.594 Percent Recovery = 95.4 Date Sample Logged by Lab = 03/22/00 Sample ID = 0820023 Number of Standard Deviations = -1.1 Blind Sample ID = NS4 Lab Value = 0.155 Most Probable Value = 0.142 Percent Recovery = 109.2 Date Sample Logged by Lab = 03/22/00 Sample ID = 0820024 Number of Standard Deviations = 1.0 Blind Sample ID = N63 Lab Value = 0.153 Most Probable Value = 0.142 Percent Recovery = 107.7 Date Sample Logged by Lab = 03/21/00 Sample ID = 0810061 Number of Standard Deviations = 0.8 Blind Sample ID = N63 Lab Value = 0.155 Most Probable Value = 0.142 Percent Recovery = 109.2 Date Sample Logged by Lab = 03/20/00 Sample ID = 0800117 Number of Standard Deviations = 1.0 Blind Sample ID = N63 Lab Value = 1.415 Most Probable Value = 1.594 Percent Recovery = 88.8 Date Sample Logged by Lab = 03/17/00 Sample ID = 0770029 Number of Standard Deviations = -2.6 Blind Sample ID = NS4 Lab Value = 0.143 Most Probable Value = 0.142 Percent Recovery = 100.7 Date Sample Logged by Lab = 03/17/00 Sample ID = 0770030 Number of Standard Deviations = 0.1 Blind Sample ID = N63 Lab Value = 1.422 Most Probable Value = 1.594 Percent Recovery = 89.2 Date Sample Logged by Lab = 03/15/00 Sample ID = 0750132 Number of Standard Deviations = -2.5 Blind Sample ID = NS4 Lab Value = 0.138 Most Probable Value = 0.142 Percent Recovery = 97.2 Date Sample Logged by Lab = 03/15/00 Sample ID = 0750135 Number of Standard Deviations = -0.3 Blind Sample ID = N63 Lab Value = 0.134 Most Probable Value = 0.142 Percent Recovery = 94.4 Date Sample Logged by Lab = 03/13/00 Sample ID = 0730083 Number of Standard Deviations = -0.6 Blind Sample ID = N63 Lab Value = 1.499 Most Probable Value = 1.594 Percent Recovery = 94.0 Date Sample Logged by Lab = 03/10/00 Sample ID = 0700004 Number of Standard Deviations = -1.4 Blind Sample ID = NS4 Lab Value = 0.156 Most Probable Value = 0.142 Percent Recovery = 109.9 Date Sample Logged by Lab = 03/10/00 Sample ID = 0700003 Number of Standard Deviations = 1.0 Blind Sample ID = N63 Lab Value = 0.116 Most Probable Value = 0.142 Percent Recovery = 81.7 Date Sample Logged by Lab = 03/09/00 Sample ID = 0690007 Number of Standard Deviations = -1.9 Blind Sample ID = N63 Lab Value = 1.492 Most Probable Value = 1.594 Percent Recovery = 93.6 Date Sample Logged by Lab = 03/08/00 Sample ID = 0680002 Number of Standard Deviations = -1.5 Blind Sample ID = NS4 Lab Value = 0.141 Most Probable Value = 0.142 Percent Recovery = 99.3 Date Sample Logged by Lab = 03/08/00 Sample ID = 0680006 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.149 Most Probable Value = 0.142 Percent Recovery = 104.9 Date Sample Logged by Lab = 03/08/00 Sample ID = 0680004 Number of Standard Deviations = 0.5 Blind Sample ID = N63 Lab Value = 0.141 Most Probable Value = 0.142 Percent Recovery = 99.3 Date Sample Logged by Lab = 03/08/00 Sample ID = 0680005 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 1.442 Most Probable Value = 1.594 Percent Recovery = 90.5 Date Sample Logged by Lab = 03/03/00 Sample ID = 0630083 Number of Standard Deviations = -2.2 Blind Sample ID = NS4 Lab Value = 0.165 Most Probable Value = 0.142 Percent Recovery = 116.2 Date Sample Logged by Lab = 03/03/00 Sample ID = 0630082 Number of Standard Deviations = 1.7 Blind Sample ID = N63 Lab Value = 0.166 Most Probable Value = 0.142 Percent Recovery = 116.9 Date Sample Logged by Lab = 03/02/00 Sample ID = 0620238 Number of Standard Deviations = 1.8 Blind Sample ID = N63 Lab Value = 0.784 Most Probable Value = 0.860 Percent Recovery = 91.2 Date Sample Logged by Lab = 03/01/00 Sample ID = 0610010 Number of Standard Deviations = -1.9 Blind Sample ID = N64 Lab Value = 0.849 Most Probable Value = 0.860 Percent Recovery = 98.7 Date Sample Logged by Lab = 02/29/00 Sample ID = 0600030 Number of Standard Deviations = -0.3 Blind Sample ID = N64 Lab Value = 0.838 Most Probable Value = 0.860 Percent Recovery = 97.4 Date Sample Logged by Lab = 02/28/00 Sample ID = 0590089 Number of Standard Deviations = -0.6 Blind Sample ID = N64 Lab Value = 1.293 Most Probable Value = 1.594 Percent Recovery = 81.1 Date Sample Logged by Lab = 02/25/00 Sample ID = 0560180 Number of Standard Deviations = -4.3 Blind Sample ID = NS4 Lab Value = 0.869 Most Probable Value = 0.860 Percent Recovery = 101.0 Date Sample Logged by Lab = 02/25/00 Sample ID = 0560182 Number of Standard Deviations = 0.2 Blind Sample ID = N64 Lab Value = 1.465 Most Probable Value = 1.594 Percent Recovery = 91.9 Date Sample Logged by Lab = 02/24/00 Sample ID = 0550143 Number of Standard Deviations = -1.9 Blind Sample ID = NS4 Lab Value = 0.836 Most Probable Value = 0.860 Percent Recovery = 97.2 Date Sample Logged by Lab = 02/24/00 Sample ID = 0550141 Number of Standard Deviations = -0.6 Blind Sample ID = N64 Lab Value = 0.857 Most Probable Value = 0.860 Percent Recovery = 99.7 Date Sample Logged by Lab = 02/24/00 Sample ID = 0550142 Number of Standard Deviations = -0.1 Blind Sample ID = N64 Lab Value = 0.822 Most Probable Value = 0.860 Percent Recovery = 95.6 Date Sample Logged by Lab = 02/22/00 Sample ID = 0530117 Number of Standard Deviations = -1.0 Blind Sample ID = N64 Lab Value = 1.557 Most Probable Value = 1.594 Percent Recovery = 97.7 Date Sample Logged by Lab = 02/18/00 Sample ID = 0490028 Number of Standard Deviations = -0.5 Blind Sample ID = NS4 Lab Value = 0.868 Most Probable Value = 0.860 Percent Recovery = 100.9 Date Sample Logged by Lab = 02/18/00 Sample ID = 0490027 Number of Standard Deviations = 0.2 Blind Sample ID = N64 Lab Value = 0.853 Most Probable Value = 0.860 Percent Recovery = 99.2 Date Sample Logged by Lab = 02/17/00 Sample ID = 0480082 Number of Standard Deviations = -0.2 Blind Sample ID = N64 Lab Value = 1.476 Most Probable Value = 1.594 Percent Recovery = 92.6 Date Sample Logged by Lab = 02/16/00 Sample ID = 0470015 Number of Standard Deviations = -1.7 Blind Sample ID = NS4 Lab Value = 0.867 Most Probable Value = 0.860 Percent Recovery = 100.8 Date Sample Logged by Lab = 02/16/00 Sample ID = 0470016 Number of Standard Deviations = 0.2 Blind Sample ID = N64 Lab Value = 0.876 Most Probable Value = 0.860 Percent Recovery = 101.9 Date Sample Logged by Lab = 02/15/00 Sample ID = 0460005 Number of Standard Deviations = 0.4 Blind Sample ID = N64 Lab Value = 0.860 Most Probable Value = 0.860 Percent Recovery = 100.0 Date Sample Logged by Lab = 02/14/00 Sample ID = 0450034 Number of Standard Deviations = 0.0 Blind Sample ID = N64 Lab Value = 1.471 Most Probable Value = 1.594 Percent Recovery = 92.3 Date Sample Logged by Lab = 02/11/00 Sample ID = 0420200 Number of Standard Deviations = -1.8 Blind Sample ID = NS4 Lab Value = 0.857 Most Probable Value = 0.860 Percent Recovery = 99.7 Date Sample Logged by Lab = 02/11/00 Sample ID = 0420199 Number of Standard Deviations = -0.1 Blind Sample ID = N64 Lab Value = 0.851 Most Probable Value = 0.860 Percent Recovery = 99.0 Date Sample Logged by Lab = 02/10/00 Sample ID = 0410099 Number of Standard Deviations = -0.2 Blind Sample ID = N64 Lab Value = 0.857 Most Probable Value = 0.860 Percent Recovery = 99.7 Date Sample Logged by Lab = 02/09/00 Sample ID = 0400081 Number of Standard Deviations = -0.1 Blind Sample ID = N64 Lab Value = 0.792 Most Probable Value = 0.860 Percent Recovery = 92.1 Date Sample Logged by Lab = 02/08/00 Sample ID = 0390061 Number of Standard Deviations = -1.7 Blind Sample ID = N64 Lab Value = 0.780 Most Probable Value = 0.860 Percent Recovery = 90.7 Date Sample Logged by Lab = 02/08/00 Sample ID = 0390058 Number of Standard Deviations = -2.0 Blind Sample ID = N64 Lab Value = 1.457 Most Probable Value = 1.594 Percent Recovery = 91.4 Date Sample Logged by Lab = 02/04/00 Sample ID = 0350157 Number of Standard Deviations = -2.0 Blind Sample ID = NS4 Lab Value = 0.822 Most Probable Value = 0.860 Percent Recovery = 95.6 Date Sample Logged by Lab = 02/04/00 Sample ID = 0350155 Number of Standard Deviations = -1.0 Blind Sample ID = N64 Lab Value = 0.849 Most Probable Value = 0.860 Percent Recovery = 98.7 Date Sample Logged by Lab = 02/03/00 Sample ID = 0340007 Number of Standard Deviations = -0.3 Blind Sample ID = N64 Lab Value = 1.539 Most Probable Value = 1.594 Percent Recovery = 96.5 Date Sample Logged by Lab = 02/02/00 Sample ID = 0330067 Number of Standard Deviations = -0.8 Blind Sample ID = NS4 Lab Value = 0.841 Most Probable Value = 0.860 Percent Recovery = 97.8 Date Sample Logged by Lab = 02/02/00 Sample ID = 0330069 Number of Standard Deviations = -0.5 Blind Sample ID = N64 Lab Value = 0.125 Most Probable Value = 0.142 Percent Recovery = 88.0 Date Sample Logged by Lab = 02/01/00 Sample ID = 0320018 Number of Standard Deviations = -1.3 Blind Sample ID = N63 Lab Value = 0.129 Most Probable Value = 0.142 Percent Recovery = 90.8 Date Sample Logged by Lab = 01/31/00 Sample ID = 0310089 Number of Standard Deviations = -1.0 Blind Sample ID = N63 Lab Value = 1.387 Most Probable Value = 1.594 Percent Recovery = 87.0 Date Sample Logged by Lab = 01/28/00 Sample ID = 0280014 Number of Standard Deviations = -3.0 Blind Sample ID = NS4 Lab Value = 0.147 Most Probable Value = 0.142 Percent Recovery = 103.5 Date Sample Logged by Lab = 01/28/00 Sample ID = 0280016 Number of Standard Deviations = 0.4 Blind Sample ID = N63 Lab Value = 0.143 Most Probable Value = 0.142 Percent Recovery = 100.7 Date Sample Logged by Lab = 01/28/00 Sample ID = 0280017 Number of Standard Deviations = 0.1 Blind Sample ID = N63 Lab Value = 1.410 Most Probable Value = 1.594 Percent Recovery = 88.5 Date Sample Logged by Lab = 01/26/00 Sample ID = 0260012 Number of Standard Deviations = -2.7 Blind Sample ID = NS4 Lab Value = 0.140 Most Probable Value = 0.142 Percent Recovery = 98.6 Date Sample Logged by Lab = 01/26/00 Sample ID = 0260013 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.152 Most Probable Value = 0.142 Percent Recovery = 107.0 Date Sample Logged by Lab = 01/25/00 Sample ID = 0250068 Number of Standard Deviations = 0.7 Blind Sample ID = N63 Lab Value = 0.157 Most Probable Value = 0.142 Percent Recovery = 110.6 Date Sample Logged by Lab = 01/24/00 Sample ID = 0240146 Number of Standard Deviations = 1.1 Blind Sample ID = N63 Lab Value = 1.497 Most Probable Value = 1.594 Percent Recovery = 93.9 Date Sample Logged by Lab = 01/21/00 Sample ID = 0210030 Number of Standard Deviations = -1.4 Blind Sample ID = NS4 Lab Value = 0.155 Most Probable Value = 0.142 Percent Recovery = 109.2 Date Sample Logged by Lab = 01/21/00 Sample ID = 0210029 Number of Standard Deviations = 1.0 Blind Sample ID = N63 Lab Value = 0.158 Most Probable Value = 0.142 Percent Recovery = 111.3 Date Sample Logged by Lab = 01/21/00 Sample ID = 0210031 Number of Standard Deviations = 1.2 Blind Sample ID = N63 Lab Value = 1.621 Most Probable Value = 1.594 Percent Recovery = 101.7 Date Sample Logged by Lab = 01/19/00 Sample ID = 0190013 Number of Standard Deviations = 0.4 Blind Sample ID = NS4 Lab Value = 0.156 Most Probable Value = 0.142 Percent Recovery = 109.9 Date Sample Logged by Lab = 01/19/00 Sample ID = 0190012 Number of Standard Deviations = 1.0 Blind Sample ID = N63 Lab Value = 0.164 Most Probable Value = 0.142 Percent Recovery = 115.5 Date Sample Logged by Lab = 01/19/00 Sample ID = 0190014 Number of Standard Deviations = 1.6 Blind Sample ID = N63 Lab Value = 1.583 Most Probable Value = 1.594 Percent Recovery = 99.3 Date Sample Logged by Lab = 01/14/00 Sample ID = 0140018 Number of Standard Deviations = -0.2 Blind Sample ID = NS4 Lab Value = 0.138 Most Probable Value = 0.142 Percent Recovery = 97.2 Date Sample Logged by Lab = 01/14/00 Sample ID = 0140017 Number of Standard Deviations = -0.3 Blind Sample ID = N63 Lab Value = 0.154 Most Probable Value = 0.142 Percent Recovery = 108.5 Date Sample Logged by Lab = 01/13/00 Sample ID = 0130008 Number of Standard Deviations = 0.9 Blind Sample ID = N63 Lab Value = 1.531 Most Probable Value = 1.594 Percent Recovery = 96.0 Date Sample Logged by Lab = 01/12/00 Sample ID = 0120045 Number of Standard Deviations = -0.9 Blind Sample ID = NS4 Lab Value = 0.144 Most Probable Value = 0.142 Percent Recovery = 101.4 Date Sample Logged by Lab = 01/12/00 Sample ID = 0120044 Number of Standard Deviations = 0.1 Blind Sample ID = N63 Lab Value = 0.135 Most Probable Value = 0.142 Percent Recovery = 95.1 Date Sample Logged by Lab = 01/11/00 Sample ID = 0110008 Number of Standard Deviations = -0.5 Blind Sample ID = N63 Lab Value = 0.169 Most Probable Value = 0.142 Percent Recovery = 119.0 Date Sample Logged by Lab = 01/10/00 Sample ID = 0100123 Number of Standard Deviations = 2.0 Blind Sample ID = N63 Lab Value = 1.541 Most Probable Value = 1.594 Percent Recovery = 96.7 Date Sample Logged by Lab = 01/07/00 Sample ID = 0070097 Number of Standard Deviations = -0.8 Blind Sample ID = NS4 Lab Value = 0.150 Most Probable Value = 0.142 Percent Recovery = 105.6 Date Sample Logged by Lab = 01/07/00 Sample ID = 0070098 Number of Standard Deviations = 0.6 Blind Sample ID = N63 Lab Value = 0.156 Most Probable Value = 0.142 Percent Recovery = 109.9 Date Sample Logged by Lab = 01/07/00 Sample ID = 0070100 Number of Standard Deviations = 1.0 Blind Sample ID = N63 Lab Value = 1.475 Most Probable Value = 1.594 Percent Recovery = 92.5 Date Sample Logged by Lab = 01/05/00 Sample ID = 0050011 Number of Standard Deviations = -1.7 Blind Sample ID = NS4 Lab Value = 0.147 Most Probable Value = 0.142 Percent Recovery = 103.5 Date Sample Logged by Lab = 01/05/00 Sample ID = 0050012 Number of Standard Deviations = 0.4 Blind Sample ID = N63 Lab Value = 0.146 Most Probable Value = 0.142 Percent Recovery = 102.8 Date Sample Logged by Lab = 01/04/00 Sample ID = 0040039 Number of Standard Deviations = 0.3 Blind Sample ID = N63 Lab Value = 0.895 Most Probable Value = 0.860 Percent Recovery = 104.1 Date Sample Logged by Lab = 01/03/00 Sample ID = 0030030 Number of Standard Deviations = 0.9 Blind Sample ID = N64 Lab Value = 1.580 Most Probable Value = 1.594 Percent Recovery = 99.1 Date Sample Logged by Lab = 12/29/99 Sample ID = 3630012 Number of Standard Deviations = -0.2 Blind Sample ID = NS4 Lab Value = 0.886 Most Probable Value = 0.860 Percent Recovery = 103.0 Date Sample Logged by Lab = 12/29/99 Sample ID = 3630010 Number of Standard Deviations = 0.7 Blind Sample ID = N64 Lab Value = 1.579 Most Probable Value = 1.594 Percent Recovery = 99.1 Date Sample Logged by Lab = 12/28/99 Sample ID = 3620011 Number of Standard Deviations = -0.2 Blind Sample ID = NS4 Lab Value = 0.910 Most Probable Value = 0.860 Percent Recovery = 105.8 Date Sample Logged by Lab = 12/28/99 Sample ID = 3620014 Number of Standard Deviations = 1.3 Blind Sample ID = N64 Lab Value = 0.934 Most Probable Value = 0.860 Percent Recovery = 108.6 Date Sample Logged by Lab = 12/28/99 Sample ID = 3620013 Number of Standard Deviations = 1.9 Blind Sample ID = N64 Lab Value = 0.890 Most Probable Value = 0.860 Percent Recovery = 103.5 Date Sample Logged by Lab = 12/27/99 Sample ID = 3610031 Number of Standard Deviations = 0.8 Blind Sample ID = N64 Lab Value = 1.453 Most Probable Value = 1.594 Percent Recovery = 91.2 Date Sample Logged by Lab = 12/22/99 Sample ID = 3560012 Number of Standard Deviations = -2.0 Blind Sample ID = NS4 Lab Value = 0.951 Most Probable Value = 0.860 Percent Recovery = 110.6 Date Sample Logged by Lab = 12/22/99 Sample ID = 3560013 Number of Standard Deviations = 2.3 Blind Sample ID = N64 Lab Value = 0.891 Most Probable Value = 0.860 Percent Recovery = 103.6 Date Sample Logged by Lab = 12/21/99 Sample ID = 3550027 Number of Standard Deviations = 0.8 Blind Sample ID = N64 Lab Value = 0.894 Most Probable Value = 0.860 Percent Recovery = 104.0 Date Sample Logged by Lab = 12/20/99 Sample ID = 3540126 Number of Standard Deviations = 0.9 Blind Sample ID = N64 Lab Value = 1.462 Most Probable Value = 1.594 Percent Recovery = 91.7 Date Sample Logged by Lab = 12/17/99 Sample ID = 3510027 Number of Standard Deviations = -1.9 Blind Sample ID = NS4 Lab Value = 0.895 Most Probable Value = 0.860 Percent Recovery = 104.1 Date Sample Logged by Lab = 12/17/99 Sample ID = 3510025 Number of Standard Deviations = 0.9 Blind Sample ID = N64 Lab Value = 1.374 Most Probable Value = 1.594 Percent Recovery = 86.2 Date Sample Logged by Lab = 12/16/99 Sample ID = 3500008 Number of Standard Deviations = -3.2 Blind Sample ID = NS4 Lab Value = 0.934 Most Probable Value = 0.860 Percent Recovery = 108.6 Date Sample Logged by Lab = 12/16/99 Sample ID = 3500009 Number of Standard Deviations = 1.9 Blind Sample ID = N64 Lab Value = 0.923 Most Probable Value = 0.860 Percent Recovery = 107.3 Date Sample Logged by Lab = 12/16/99 Sample ID = 3500011 Number of Standard Deviations = 1.6 Blind Sample ID = N64 Lab Value = 0.889 Most Probable Value = 0.860 Percent Recovery = 103.4 Date Sample Logged by Lab = 12/14/99 Sample ID = 3480009 Number of Standard Deviations = 0.7 Blind Sample ID = N64 Lab Value = 0.905 Most Probable Value = 0.860 Percent Recovery = 105.2 Date Sample Logged by Lab = 12/13/99 Sample ID = 3470160 Number of Standard Deviations = 1.1 Blind Sample ID = N64 Lab Value = 1.518 Most Probable Value = 1.594 Percent Recovery = 95.2 Date Sample Logged by Lab = 12/10/99 Sample ID = 3440185 Number of Standard Deviations = -1.1 Blind Sample ID = NS4 Lab Value = 0.880 Most Probable Value = 0.860 Percent Recovery = 102.3 Date Sample Logged by Lab = 12/10/99 Sample ID = 3440184 Number of Standard Deviations = 0.5 Blind Sample ID = N64 Lab Value = 0.893 Most Probable Value = 0.860 Percent Recovery = 103.8 Date Sample Logged by Lab = 12/09/99 Sample ID = 3430024 Number of Standard Deviations = 0.8 Blind Sample ID = N64 Lab Value = 1.310 Most Probable Value = 1.594 Percent Recovery = 82.2 Date Sample Logged by Lab = 12/08/99 Sample ID = 3420036 Number of Standard Deviations = -4.1 Blind Sample ID = NS4 Lab Value = 0.941 Most Probable Value = 0.860 Percent Recovery = 109.4 Date Sample Logged by Lab = 12/08/99 Sample ID = 3420038 Number of Standard Deviations = 2.1 Blind Sample ID = N64 Lab Value = 0.888 Most Probable Value = 0.860 Percent Recovery = 103.3 Date Sample Logged by Lab = 12/07/99 Sample ID = 3410006 Number of Standard Deviations = 0.7 Blind Sample ID = N64 Lab Value = 0.883 Most Probable Value = 0.860 Percent Recovery = 102.7 Date Sample Logged by Lab = 12/06/99 Sample ID = 3400081 Number of Standard Deviations = 0.6 Blind Sample ID = N64 Lab Value = 1.508 Most Probable Value = 1.594 Percent Recovery = 94.6 Date Sample Logged by Lab = 12/03/99 Sample ID = 3370031 Number of Standard Deviations = -1.2 Blind Sample ID = NS4 Lab Value = 0.930 Most Probable Value = 0.860 Percent Recovery = 108.1 Date Sample Logged by Lab = 12/03/99 Sample ID = 3370032 Number of Standard Deviations = 1.8 Blind Sample ID = N64 Lab Value = 0.890 Most Probable Value = 0.860 Percent Recovery = 103.5 Date Sample Logged by Lab = 12/02/99 Sample ID = 3360334 Number of Standard Deviations = 0.8 Blind Sample ID = N64 Lab Value = 0.143 Most Probable Value = 0.142 Percent Recovery = 100.7 Date Sample Logged by Lab = 12/01/99 Sample ID = 3350022 Number of Standard Deviations = 0.1 Blind Sample ID = N63 Lab Value = 0.149 Most Probable Value = 0.142 Percent Recovery = 104.9 Date Sample Logged by Lab = 11/30/99 Sample ID = 3340029 Number of Standard Deviations = 0.5 Blind Sample ID = N63 Lab Value = 0.152 Most Probable Value = 0.142 Percent Recovery = 107.0 Date Sample Logged by Lab = 11/30/99 Sample ID = 3340028 Number of Standard Deviations = 0.7 Blind Sample ID = N63 Lab Value = 1.126 Most Probable Value = 1.594 Percent Recovery = 70.6 Date Sample Logged by Lab = 11/26/99 Sample ID = 3300120 Number of Standard Deviations = -6.7 Blind Sample ID = NS4 Lab Value = 0.117 Most Probable Value = 0.142 Percent Recovery = 82.4 Date Sample Logged by Lab = 11/26/99 Sample ID = 3300121 Number of Standard Deviations = -1.9 Blind Sample ID = N63 Lab Value = 0.118 Most Probable Value = 0.142 Percent Recovery = 83.1 Date Sample Logged by Lab = 11/24/99 Sample ID = 3280008 Number of Standard Deviations = -1.8 Blind Sample ID = N63 Lab Value = 1.696 Most Probable Value = 1.594 Percent Recovery = 106.4 Date Sample Logged by Lab = 11/23/99 Sample ID = 3270023 Number of Standard Deviations = 1.5 Blind Sample ID = NS4 Lab Value = 0.154 Most Probable Value = 0.142 Percent Recovery = 108.5 Date Sample Logged by Lab = 11/23/99 Sample ID = 3270024 Number of Standard Deviations = 0.9 Blind Sample ID = N63 Lab Value = 0.158 Most Probable Value = 0.142 Percent Recovery = 111.3 Date Sample Logged by Lab = 11/23/99 Sample ID = 3270021 Number of Standard Deviations = 1.2 Blind Sample ID = N63 Lab Value = 1.393 Most Probable Value = 1.594 Percent Recovery = 87.4 Date Sample Logged by Lab = 11/19/99 Sample ID = 3230009 Number of Standard Deviations = -2.9 Blind Sample ID = NS4 Lab Value = 0.146 Most Probable Value = 0.142 Percent Recovery = 102.8 Date Sample Logged by Lab = 11/19/99 Sample ID = 3230006 Number of Standard Deviations = 0.3 Blind Sample ID = N63 Lab Value = 0.139 Most Probable Value = 0.142 Percent Recovery = 97.9 Date Sample Logged by Lab = 11/19/99 Sample ID = 3230007 Number of Standard Deviations = -0.2 Blind Sample ID = N63 Lab Value = 1.430 Most Probable Value = 1.594 Percent Recovery = 89.7 Date Sample Logged by Lab = 11/17/99 Sample ID = 3210025 Number of Standard Deviations = -2.4 Blind Sample ID = NS4 Lab Value = 0.142 Most Probable Value = 0.142 Percent Recovery = 100.0 Date Sample Logged by Lab = 11/17/99 Sample ID = 3210024 Number of Standard Deviations = 0.0 Blind Sample ID = N63 Lab Value = 0.150 Most Probable Value = 0.142 Percent Recovery = 105.6 Date Sample Logged by Lab = 11/17/99 Sample ID = 3210027 Number of Standard Deviations = 0.6 Blind Sample ID = N63 Lab Value = 0.129 Most Probable Value = 0.142 Percent Recovery = 90.8 Date Sample Logged by Lab = 11/17/99 Sample ID = 3210023 Number of Standard Deviations = -1.0 Blind Sample ID = N63 Lab Value = 1.423 Most Probable Value = 1.594 Percent Recovery = 89.3 Date Sample Logged by Lab = 11/12/99 Sample ID = 3160019 Number of Standard Deviations = -2.5 Blind Sample ID = NS4 Lab Value = 0.168 Most Probable Value = 0.142 Percent Recovery = 118.3 Date Sample Logged by Lab = 11/12/99 Sample ID = 3160020 Number of Standard Deviations = 1.9 Blind Sample ID = N63 Lab Value = 0.134 Most Probable Value = 0.142 Percent Recovery = 94.4 Date Sample Logged by Lab = 11/10/99 Sample ID = 3140008 Number of Standard Deviations = -0.6 Blind Sample ID = N63 Lab Value = 1.368 Most Probable Value = 1.594 Percent Recovery = 85.8 Date Sample Logged by Lab = 11/09/99 Sample ID = 3130007 Number of Standard Deviations = -3.3 Blind Sample ID = NS4 Lab Value = 0.160 Most Probable Value = 0.142 Percent Recovery = 112.7 Date Sample Logged by Lab = 11/09/99 Sample ID = 3130009 Number of Standard Deviations = 1.3 Blind Sample ID = N63 Lab Value = 1.429 Most Probable Value = 1.594 Percent Recovery = 89.6 Date Sample Logged by Lab = 11/08/99 Sample ID = 3120231 Number of Standard Deviations = -2.4 Blind Sample ID = NS4 Lab Value = 0.128 Most Probable Value = 0.142 Percent Recovery = 90.1 Date Sample Logged by Lab = 11/08/99 Sample ID = 3120232 Number of Standard Deviations = -1.0 Blind Sample ID = N63 Lab Value = 0.124 Most Probable Value = 0.142 Percent Recovery = 87.3 Date Sample Logged by Lab = 11/08/99 Sample ID = 3120230 Number of Standard Deviations = -1.3 Blind Sample ID = N63 Lab Value = 0.150 Most Probable Value = 0.142 Percent Recovery = 105.6 Date Sample Logged by Lab = 11/08/99 Sample ID = 3120229 Number of Standard Deviations = 0.6 Blind Sample ID = N63 Lab Value = 0.153 Most Probable Value = 0.142 Percent Recovery = 107.7 Date Sample Logged by Lab = 11/03/99 Sample ID = 3070013 Number of Standard Deviations = 0.8 Blind Sample ID = N63 Lab Value = 1.520 Most Probable Value = 1.594 Percent Recovery = 95.4 Date Sample Logged by Lab = 11/02/99 Sample ID = 3060054 Number of Standard Deviations = -1.1 Blind Sample ID = NS4 Lab Value = 0.915 Most Probable Value = 0.860 Percent Recovery = 106.4 Date Sample Logged by Lab = 11/02/99 Sample ID = 3060053 Number of Standard Deviations = 1.4 Blind Sample ID = N64 Lab Value = 0.120 Most Probable Value = 0.142 Percent Recovery = 84.5 Date Sample Logged by Lab = 11/02/99 Sample ID = 3060052 Number of Standard Deviations = -1.6 Blind Sample ID = N63 Lab Value = 1.444 Most Probable Value = 1.594 Percent Recovery = 90.6 Date Sample Logged by Lab = 10/29/99 Sample ID = 3020004 Number of Standard Deviations = -2.2 Blind Sample ID = NS4 Lab Value = 0.912 Most Probable Value = 0.860 Percent Recovery = 106.0 Date Sample Logged by Lab = 10/29/99 Sample ID = 3020007 Number of Standard Deviations = 1.3 Blind Sample ID = N64 Lab Value = 0.904 Most Probable Value = 0.860 Percent Recovery = 105.1 Date Sample Logged by Lab = 10/29/99 Sample ID = 3020006 Number of Standard Deviations = 1.1 Blind Sample ID = N64 Lab Value = 1.463 Most Probable Value = 1.594 Percent Recovery = 91.8 Date Sample Logged by Lab = 10/27/99 Sample ID = 3000012 Number of Standard Deviations = -1.9 Blind Sample ID = NS4 Lab Value = 0.924 Most Probable Value = 0.860 Percent Recovery = 107.4 Date Sample Logged by Lab = 10/27/99 Sample ID = 3000011 Number of Standard Deviations = 1.6 Blind Sample ID = N64 Lab Value = 0.908 Most Probable Value = 0.860 Percent Recovery = 105.6 Date Sample Logged by Lab = 10/27/99 Sample ID = 3000009 Number of Standard Deviations = 1.2 Blind Sample ID = N64 Lab Value = 0.933 Most Probable Value = 0.860 Percent Recovery = 108.5 Date Sample Logged by Lab = 10/25/99 Sample ID = 2980235 Number of Standard Deviations = 1.9 Blind Sample ID = N64 Lab Value = 1.347 Most Probable Value = 1.594 Percent Recovery = 84.5 Date Sample Logged by Lab = 10/22/99 Sample ID = 2950003 Number of Standard Deviations = -3.6 Blind Sample ID = NS4 Lab Value = 0.897 Most Probable Value = 0.860 Percent Recovery = 104.3 Date Sample Logged by Lab = 10/22/99 Sample ID = 2950004 Number of Standard Deviations = 0.9 Blind Sample ID = N64 Lab Value = 0.891 Most Probable Value = 0.860 Percent Recovery = 103.6 Date Sample Logged by Lab = 10/21/99 Sample ID = 2940003 Number of Standard Deviations = 0.8 Blind Sample ID = N64 Lab Value = 1.600 Most Probable Value = 1.594 Percent Recovery = 100.4 Date Sample Logged by Lab = 10/20/99 Sample ID = 2930011 Number of Standard Deviations = 0.1 Blind Sample ID = NS4 Lab Value = 0.962 Most Probable Value = 0.860 Percent Recovery = 111.9 Date Sample Logged by Lab = 10/20/99 Sample ID = 2930012 Number of Standard Deviations = 2.6 Blind Sample ID = N64 Lab Value = 0.954 Most Probable Value = 0.860 Percent Recovery = 110.9 Date Sample Logged by Lab = 10/20/99 Sample ID = 2930013 Number of Standard Deviations = 2.4 Blind Sample ID = N64 Lab Value = 0.846 Most Probable Value = 0.860 Percent Recovery = 98.4 Date Sample Logged by Lab = 10/18/99 Sample ID = 2910099 Number of Standard Deviations = -0.4 Blind Sample ID = N64 Lab Value = 1.498 Most Probable Value = 1.594 Percent Recovery = 94.0 Date Sample Logged by Lab = 10/15/99 Sample ID = 2880027 Number of Standard Deviations = -1.4 Blind Sample ID = NS4 Lab Value = 0.882 Most Probable Value = 0.860 Percent Recovery = 102.6 Date Sample Logged by Lab = 10/15/99 Sample ID = 2880024 Number of Standard Deviations = 0.6 Blind Sample ID = N64 Lab Value = 0.903 Most Probable Value = 0.860 Percent Recovery = 105.0 Date Sample Logged by Lab = 10/15/99 Sample ID = 2880025 Number of Standard Deviations = 1.1 Blind Sample ID = N64 Lab Value = 1.449 Most Probable Value = 1.594 Percent Recovery = 90.9 Date Sample Logged by Lab = 10/13/99 Sample ID = 2860005 Number of Standard Deviations = -2.1 Blind Sample ID = NS4 Lab Value = 0.899 Most Probable Value = 0.860 Percent Recovery = 104.5 Date Sample Logged by Lab = 10/13/99 Sample ID = 2860006 Number of Standard Deviations = 1.0 Blind Sample ID = N64 Lab Value = 0.880 Most Probable Value = 0.860 Percent Recovery = 102.3 Date Sample Logged by Lab = 10/12/99 Sample ID = 2850023 Number of Standard Deviations = 0.5 Blind Sample ID = N64 Lab Value = 1.537 Most Probable Value = 1.594 Percent Recovery = 96.4 Date Sample Logged by Lab = 10/08/99 Sample ID = 2810016 Number of Standard Deviations = -0.8 Blind Sample ID = NS4 Lab Value = 0.889 Most Probable Value = 0.860 Percent Recovery = 103.4 Date Sample Logged by Lab = 10/08/99 Sample ID = 2810014 Number of Standard Deviations = 0.7 Blind Sample ID = N64 Lab Value = 0.889 Most Probable Value = 0.860 Percent Recovery = 103.4 Date Sample Logged by Lab = 10/07/99 Sample ID = 2800006 Number of Standard Deviations = 0.7 Blind Sample ID = N64 Lab Value = 1.376 Most Probable Value = 1.594 Percent Recovery = 86.3 Date Sample Logged by Lab = 10/06/99 Sample ID = 2790057 Number of Standard Deviations = -3.1 Blind Sample ID = NS4 Lab Value = 0.867 Most Probable Value = 0.860 Percent Recovery = 100.8 Date Sample Logged by Lab = 10/06/99 Sample ID = 2790055 Number of Standard Deviations = 0.2 Blind Sample ID = N64 Lab Value = 0.883 Most Probable Value = 0.860 Percent Recovery = 102.7 Date Sample Logged by Lab = 10/05/99 Sample ID = 2780149 Number of Standard Deviations = 0.6 Blind Sample ID = N64 Lab Value = 0.879 Most Probable Value = 0.860 Percent Recovery = 102.2 Date Sample Logged by Lab = 10/04/99 Sample ID = 2770099 Number of Standard Deviations = 0.5 Blind Sample ID = N64 Lab Value = 0.980 Most Probable Value = 1.014 Percent Recovery = 96.6 Date Sample Logged by Lab = 09/29/99 Sample ID = 2720008 Number of Standard Deviations = -0.7 Blind Sample ID = NS2 Lab Value = 0.035 Most Probable Value = 0.038 Percent Recovery = 92.1 Date Sample Logged by Lab = 09/29/99 Sample ID = 2720009 Number of Standard Deviations = -0.2 Blind Sample ID = N61 Lab Value = 0.966 Most Probable Value = 1.014 Percent Recovery = 95.3 Date Sample Logged by Lab = 09/27/99 Sample ID = 2700035 Number of Standard Deviations = -1.0 Blind Sample ID = NS2 Lab Value = 0.030 Most Probable Value = 0.038 Percent Recovery = 78.9 Date Sample Logged by Lab = 09/27/99 Sample ID = 2700034 Number of Standard Deviations = -0.6 Blind Sample ID = N61 Lab Value = 0.030 Most Probable Value = 0.038 Percent Recovery = 78.9 Date Sample Logged by Lab = 09/27/99 Sample ID = 2700036 Number of Standard Deviations = -0.6 Blind Sample ID = N61 Lab Value = 0.026 Most Probable Value = 0.038 Percent Recovery = 68.4 Date Sample Logged by Lab = 09/23/99 Sample ID = 2660010 Number of Standard Deviations = -0.9 Blind Sample ID = N61 Lab Value = 0.917 Most Probable Value = 1.014 Percent Recovery = 90.4 Date Sample Logged by Lab = 09/22/99 Sample ID = 2650018 Number of Standard Deviations = -2.1 Blind Sample ID = NS2 Lab Value = 0.023 Most Probable Value = 0.038 Percent Recovery = 60.5 Date Sample Logged by Lab = 09/22/99 Sample ID = 2650017 Number of Standard Deviations = -1.1 Blind Sample ID = N61 Lab Value = 0.026 Most Probable Value = 0.038 Percent Recovery = 68.4 Date Sample Logged by Lab = 09/21/99 Sample ID = 2640007 Number of Standard Deviations = -0.9 Blind Sample ID = N61 Lab Value = 0.024 Most Probable Value = 0.038 Percent Recovery = 63.2 Date Sample Logged by Lab = 09/20/99 Sample ID = 2630002 Number of Standard Deviations = -1.0 Blind Sample ID = N61 Lab Value = 0.965 Most Probable Value = 1.014 Percent Recovery = 95.2 Date Sample Logged by Lab = 09/17/99 Sample ID = 2600086 Number of Standard Deviations = -1.1 Blind Sample ID = NS2 Lab Value = 0.024 Most Probable Value = 0.038 Percent Recovery = 63.2 Date Sample Logged by Lab = 09/17/99 Sample ID = 2600084 Number of Standard Deviations = -1.0 Blind Sample ID = N61 Lab Value = 0.040 Most Probable Value = 0.038 Percent Recovery = 105.3 Date Sample Logged by Lab = 09/16/99 Sample ID = 2590138 Number of Standard Deviations = 0.1 Blind Sample ID = N61 Lab Value = 0.962 Most Probable Value = 1.014 Percent Recovery = 94.9 Date Sample Logged by Lab = 09/15/99 Sample ID = 2580029 Number of Standard Deviations = -1.1 Blind Sample ID = NS2 Lab Value = 0.025 Most Probable Value = 0.038 Percent Recovery = 65.8 Date Sample Logged by Lab = 09/14/99 Sample ID = 2570018 Number of Standard Deviations = -1.0 Blind Sample ID = N61 Lab Value = 0.025 Most Probable Value = 0.038 Percent Recovery = 65.8 Date Sample Logged by Lab = 09/14/99 Sample ID = 2570017 Number of Standard Deviations = -1.0 Blind Sample ID = N61 Lab Value = 0.894 Most Probable Value = 1.014 Percent Recovery = 88.2 Date Sample Logged by Lab = 09/10/99 Sample ID = 2530165 Number of Standard Deviations = -2.6 Blind Sample ID = NS2 Lab Value = 0.953 Most Probable Value = 1.014 Percent Recovery = 94.0 Date Sample Logged by Lab = 09/08/99 Sample ID = 2510018 Number of Standard Deviations = -1.3 Blind Sample ID = NS2 Lab Value = 0.027 Most Probable Value = 0.038 Percent Recovery = 71.1 Date Sample Logged by Lab = 09/08/99 Sample ID = 2510020 Number of Standard Deviations = -0.8 Blind Sample ID = N61 Lab Value = 0.938 Most Probable Value = 1.014 Percent Recovery = 92.5 Date Sample Logged by Lab = 09/03/99 Sample ID = 2460060 Number of Standard Deviations = -1.6 Blind Sample ID = NS2 Lab Value = 0.031 Most Probable Value = 0.038 Percent Recovery = 81.6 Date Sample Logged by Lab = 09/03/99 Sample ID = 2460061 Number of Standard Deviations = -0.5 Blind Sample ID = N61 Lab Value = 0.831 Most Probable Value = 0.795 Percent Recovery = 104.5 Date Sample Logged by Lab = 08/30/99 Sample ID = 2420102 Number of Standard Deviations = 1.0 Blind Sample ID = N62 Lab Value = 0.980 Most Probable Value = 1.014 Percent Recovery = 96.6 Date Sample Logged by Lab = 08/27/99 Sample ID = 2390006 Number of Standard Deviations = -0.7 Blind Sample ID = NS2 Lab Value = 0.829 Most Probable Value = 0.795 Percent Recovery = 104.3 Date Sample Logged by Lab = 08/27/99 Sample ID = 2390008 Number of Standard Deviations = 0.9 Blind Sample ID = N62 Lab Value = 0.791 Most Probable Value = 0.795 Percent Recovery = 99.5 Date Sample Logged by Lab = 08/26/99 Sample ID = 2380003 Number of Standard Deviations = -0.1 Blind Sample ID = N62 Lab Value = 0.802 Most Probable Value = 0.795 Percent Recovery = 100.9 Date Sample Logged by Lab = 08/25/99 Sample ID = 2370011 Number of Standard Deviations = 0.2 Blind Sample ID = N62 Lab Value = 0.831 Most Probable Value = 0.795 Percent Recovery = 104.5 Date Sample Logged by Lab = 08/24/99 Sample ID = 2360009 Number of Standard Deviations = 1.0 Blind Sample ID = N62 Lab Value = 0.788 Most Probable Value = 0.795 Percent Recovery = 99.1 Date Sample Logged by Lab = 08/23/99 Sample ID = 2350151 Number of Standard Deviations = -0.2 Blind Sample ID = N62 Lab Value = 1.054 Most Probable Value = 1.014 Percent Recovery = 103.9 Date Sample Logged by Lab = 08/20/99 Sample ID = 2320069 Number of Standard Deviations = 0.9 Blind Sample ID = NS2 Lab Value = 0.821 Most Probable Value = 0.795 Percent Recovery = 103.3 Date Sample Logged by Lab = 08/20/99 Sample ID = 2320068 Number of Standard Deviations = 0.7 Blind Sample ID = N62 Lab Value = 0.805 Most Probable Value = 0.795 Percent Recovery = 101.3 Date Sample Logged by Lab = 08/19/99 Sample ID = 2310095 Number of Standard Deviations = 0.3 Blind Sample ID = N62 Lab Value = 1.007 Most Probable Value = 1.014 Percent Recovery = 99.3 Date Sample Logged by Lab = 08/18/99 Sample ID = 2300016 Number of Standard Deviations = -0.2 Blind Sample ID = NS2 Lab Value = 0.822 Most Probable Value = 0.795 Percent Recovery = 103.4 Date Sample Logged by Lab = 08/18/99 Sample ID = 2300017 Number of Standard Deviations = 0.7 Blind Sample ID = N62 Lab Value = 0.818 Most Probable Value = 0.795 Percent Recovery = 102.9 Date Sample Logged by Lab = 08/17/99 Sample ID = 2290051 Number of Standard Deviations = 0.6 Blind Sample ID = N62 Lab Value = 0.814 Most Probable Value = 0.795 Percent Recovery = 102.4 Date Sample Logged by Lab = 08/17/99 Sample ID = 2290050 Number of Standard Deviations = 0.5 Blind Sample ID = N62 Lab Value = 1.035 Most Probable Value = 1.014 Percent Recovery = 102.1 Date Sample Logged by Lab = 08/12/99 Sample ID = 2240286 Number of Standard Deviations = 0.5 Blind Sample ID = NS2 Lab Value = 0.821 Most Probable Value = 0.795 Percent Recovery = 103.3 Date Sample Logged by Lab = 08/12/99 Sample ID = 2240285 Number of Standard Deviations = 0.7 Blind Sample ID = N62 Lab Value = 0.804 Most Probable Value = 0.795 Percent Recovery = 101.1 Date Sample Logged by Lab = 08/12/99 Sample ID = 2240020 Number of Standard Deviations = 0.2 Blind Sample ID = N62 Lab Value = 0.983 Most Probable Value = 1.014 Percent Recovery = 96.9 Date Sample Logged by Lab = 08/10/99 Sample ID = 2220095 Number of Standard Deviations = -0.7 Blind Sample ID = NS2 Lab Value = 0.777 Most Probable Value = 0.795 Percent Recovery = 97.7 Date Sample Logged by Lab = 08/10/99 Sample ID = 2220094 Number of Standard Deviations = -0.5 Blind Sample ID = N62 Lab Value = 1.054 Most Probable Value = 1.014 Percent Recovery = 103.9 Date Sample Logged by Lab = 08/09/99 Sample ID = 2210116 Number of Standard Deviations = 0.9 Blind Sample ID = NS2 Lab Value = 0.852 Most Probable Value = 0.795 Percent Recovery = 107.2 Date Sample Logged by Lab = 08/09/99 Sample ID = 2210153 Number of Standard Deviations = 1.5 Blind Sample ID = N62 Lab Value = 0.845 Most Probable Value = 0.795 Percent Recovery = 106.3 Date Sample Logged by Lab = 08/09/99 Sample ID = 2210120 Number of Standard Deviations = 1.3 Blind Sample ID = N62 Lab Value = 0.841 Most Probable Value = 0.795 Percent Recovery = 105.8 Date Sample Logged by Lab = 08/09/99 Sample ID = 2210118 Number of Standard Deviations = 1.2 Blind Sample ID = N62 Lab Value = 0.784 Most Probable Value = 0.795 Percent Recovery = 98.6 Date Sample Logged by Lab = 08/05/99 Sample ID = 2170057 Number of Standard Deviations = -0.3 Blind Sample ID = N62 Lab Value = 0.986 Most Probable Value = 1.014 Percent Recovery = 97.2 Date Sample Logged by Lab = 08/04/99 Sample ID = 2160017 Number of Standard Deviations = -0.6 Blind Sample ID = NS2 Lab Value = 0.784 Most Probable Value = 0.795 Percent Recovery = 98.6 Date Sample Logged by Lab = 08/04/99 Sample ID = 2160015 Number of Standard Deviations = -0.3 Blind Sample ID = N62 Lab Value = 0.752 Most Probable Value = 0.795 Percent Recovery = 94.6 Date Sample Logged by Lab = 08/03/99 Sample ID = 2150002 Number of Standard Deviations = -1.1 Blind Sample ID = N62 Lab Value = 0.971 Most Probable Value = 1.014 Percent Recovery = 95.8 Date Sample Logged by Lab = 07/30/99 Sample ID = 2110081 Number of Standard Deviations = -0.9 Blind Sample ID = NS2 Lab Value = 0.024 Most Probable Value = 0.038 Percent Recovery = 63.2 Date Sample Logged by Lab = 07/30/99 Sample ID = 2110079 Number of Standard Deviations = -1.0 Blind Sample ID = N61 Lab Value = 0.024 Most Probable Value = 0.038 Percent Recovery = 63.2 Date Sample Logged by Lab = 07/30/99 Sample ID = 2110078 Number of Standard Deviations = -1.0 Blind Sample ID = N61 Lab Value = 1.006 Most Probable Value = 1.014 Percent Recovery = 99.2 Date Sample Logged by Lab = 07/29/99 Sample ID = 2100031 Number of Standard Deviations = -0.2 Blind Sample ID = NS2 Lab Value = 0.033 Most Probable Value = 0.038 Percent Recovery = 86.8 Date Sample Logged by Lab = 07/29/99 Sample ID = 2100029 Number of Standard Deviations = -0.4 Blind Sample ID = N61 Lab Value = 0.031 Most Probable Value = 0.038 Percent Recovery = 81.6 Date Sample Logged by Lab = 07/29/99 Sample ID = 2100030 Number of Standard Deviations = -0.5 Blind Sample ID = N61 Lab Value = 0.971 Most Probable Value = 1.014 Percent Recovery = 95.8 Date Sample Logged by Lab = 07/28/99 Sample ID = 2090076 Number of Standard Deviations = -0.9 Blind Sample ID = NS2 Lab Value = 0.029 Most Probable Value = 0.038 Percent Recovery = 76.3 Date Sample Logged by Lab = 07/28/99 Sample ID = 2090077 Number of Standard Deviations = -0.7 Blind Sample ID = N61 Lab Value = 0.030 Most Probable Value = 0.038 Percent Recovery = 78.9 Date Sample Logged by Lab = 07/28/99 Sample ID = 2090079 Number of Standard Deviations = -0.6 Blind Sample ID = N61 Lab Value = 0.993 Most Probable Value = 1.014 Percent Recovery = 97.9 Date Sample Logged by Lab = 07/27/99 Sample ID = 2080112 Number of Standard Deviations = -0.5 Blind Sample ID = NS2 Lab Value = 0.033 Most Probable Value = 0.038 Percent Recovery = 86.8 Date Sample Logged by Lab = 07/27/99 Sample ID = 2080113 Number of Standard Deviations = -0.4 Blind Sample ID = N61 Lab Value = 0.030 Most Probable Value = 0.038 Percent Recovery = 78.9 Date Sample Logged by Lab = 07/27/99 Sample ID = 2080114 Number of Standard Deviations = -0.6 Blind Sample ID = N61 Lab Value = 0.033 Most Probable Value = 0.038 Percent Recovery = 86.8 Date Sample Logged by Lab = 07/26/99 Sample ID = 2070504 Number of Standard Deviations = -0.4 Blind Sample ID = N61 Lab Value = 0.033 Most Probable Value = 0.038 Percent Recovery = 86.8 Date Sample Logged by Lab = 07/26/99 Sample ID = 2070505 Number of Standard Deviations = -0.4 Blind Sample ID = N61 Lab Value = 0.992 Most Probable Value = 1.014 Percent Recovery = 97.8 Date Sample Logged by Lab = 07/16/99 Sample ID = 1970047 Number of Standard Deviations = -0.5 Blind Sample ID = NS2 Lab Value = 0.024 Most Probable Value = 0.038 Percent Recovery = 63.2 Date Sample Logged by Lab = 07/16/99 Sample ID = 1970046 Number of Standard Deviations = -1.0 Blind Sample ID = N61 Lab Value = 0.034 Most Probable Value = 0.038 Percent Recovery = 89.5 Date Sample Logged by Lab = 07/15/99 Sample ID = 1960028 Number of Standard Deviations = -0.3 Blind Sample ID = N61 Lab Value = 0.987 Most Probable Value = 1.014 Percent Recovery = 97.3 Date Sample Logged by Lab = 07/14/99 Sample ID = 1950020 Number of Standard Deviations = -0.6 Blind Sample ID = NS2 Lab Value = 0.038 Most Probable Value = 0.038 Percent Recovery = 100.0 Date Sample Logged by Lab = 07/14/99 Sample ID = 1950021 Number of Standard Deviations = 0.0 Blind Sample ID = N61 Lab Value = 0.027 Most Probable Value = 0.038 Percent Recovery = 71.1 Date Sample Logged by Lab = 07/13/99 Sample ID = 1940010 Number of Standard Deviations = -0.8 Blind Sample ID = N61 Lab Value = 0.862 Most Probable Value = 1.014 Percent Recovery = 85.0 Date Sample Logged by Lab = 07/12/99 Sample ID = 1930036 Number of Standard Deviations = -3.3 Blind Sample ID = NS2 Lab Value = 0.027 Most Probable Value = 0.038 Percent Recovery = 71.1 Date Sample Logged by Lab = 07/08/99 Sample ID = 1890017 Number of Standard Deviations = -0.8 Blind Sample ID = N61 Lab Value = 0.883 Most Probable Value = 1.014 Percent Recovery = 87.1 Date Sample Logged by Lab = 07/07/99 Sample ID = 1880013 Number of Standard Deviations = -2.8 Blind Sample ID = NS2 Lab Value = 0.028 Most Probable Value = 0.038 Percent Recovery = 73.7 Date Sample Logged by Lab = 07/07/99 Sample ID = 1880012 Number of Standard Deviations = -0.7 Blind Sample ID = N61 Lab Value = 0.031 Most Probable Value = 0.038 Percent Recovery = 81.6 Date Sample Logged by Lab = 07/07/99 Sample ID = 1880015 Number of Standard Deviations = -0.5 Blind Sample ID = N61 Lab Value = 0.023 Most Probable Value = 0.038 Percent Recovery = 60.5 Date Sample Logged by Lab = 07/02/99 Sample ID = 1830024 Number of Standard Deviations = -1.1 Blind Sample ID = N61 Lab Value = 0.801 Most Probable Value = 0.795 Percent Recovery = 100.8 Date Sample Logged by Lab = 06/29/99 Sample ID = 1800004 Number of Standard Deviations = 0.2 Blind Sample ID = N62 Lab Value = 0.854 Most Probable Value = 0.795 Percent Recovery = 107.4 Date Sample Logged by Lab = 06/29/99 Sample ID = 1800005 Number of Standard Deviations = 1.6 Blind Sample ID = N62 Lab Value = 0.939 Most Probable Value = 1.014 Percent Recovery = 92.6 Date Sample Logged by Lab = 06/25/99 Sample ID = 1760074 Number of Standard Deviations = -1.6 Blind Sample ID = NS2 Lab Value = 0.808 Most Probable Value = 0.795 Percent Recovery = 101.6 Date Sample Logged by Lab = 06/25/99 Sample ID = 1760073 Number of Standard Deviations = 0.3 Blind Sample ID = N62 Lab Value = 0.798 Most Probable Value = 0.795 Percent Recovery = 100.4 Date Sample Logged by Lab = 06/24/99 Sample ID = 1750079 Number of Standard Deviations = 0.1 Blind Sample ID = N62 Lab Value = 0.941 Most Probable Value = 1.014 Percent Recovery = 92.8 Date Sample Logged by Lab = 06/23/99 Sample ID = 1740037 Number of Standard Deviations = -1.6 Blind Sample ID = NS2 Lab Value = 0.781 Most Probable Value = 0.795 Percent Recovery = 98.2 Date Sample Logged by Lab = 06/23/99 Sample ID = 1740036 Number of Standard Deviations = -0.4 Blind Sample ID = N62 Lab Value = 0.763 Most Probable Value = 0.795 Percent Recovery = 96.0 Date Sample Logged by Lab = 06/22/99 Sample ID = 1730023 Number of Standard Deviations = -0.9 Blind Sample ID = N62 Lab Value = 0.770 Most Probable Value = 0.795 Percent Recovery = 96.9 Date Sample Logged by Lab = 06/21/99 Sample ID = 1720174 Number of Standard Deviations = -0.7 Blind Sample ID = N62 Lab Value = 0.984 Most Probable Value = 1.014 Percent Recovery = 97.0 Date Sample Logged by Lab = 06/18/99 Sample ID = 1690018 Number of Standard Deviations = -0.6 Blind Sample ID = NS2 Lab Value = 0.830 Most Probable Value = 0.795 Percent Recovery = 104.4 Date Sample Logged by Lab = 06/18/99 Sample ID = 1690017 Number of Standard Deviations = 0.9 Blind Sample ID = N62 Lab Value = 0.767 Most Probable Value = 0.795 Percent Recovery = 96.5 Date Sample Logged by Lab = 06/17/99 Sample ID = 1680143 Number of Standard Deviations = -0.7 Blind Sample ID = N62 Lab Value = 0.939 Most Probable Value = 1.014 Percent Recovery = 92.6 Date Sample Logged by Lab = 06/16/99 Sample ID = 1670015 Number of Standard Deviations = -1.6 Blind Sample ID = NS2 Lab Value = 0.778 Most Probable Value = 0.795 Percent Recovery = 97.9 Date Sample Logged by Lab = 06/16/99 Sample ID = 1670016 Number of Standard Deviations = -0.5 Blind Sample ID = N62 Lab Value = 0.765 Most Probable Value = 0.795 Percent Recovery = 96.2 Date Sample Logged by Lab = 06/15/99 Sample ID = 1660103 Number of Standard Deviations = -0.8 Blind Sample ID = N62 Lab Value = 0.783 Most Probable Value = 0.795 Percent Recovery = 98.5 Date Sample Logged by Lab = 06/14/99 Sample ID = 1650084 Number of Standard Deviations = -0.3 Blind Sample ID = N62 Lab Value = 0.921 Most Probable Value = 1.014 Percent Recovery = 90.8 Date Sample Logged by Lab = 06/11/99 Sample ID = 1620014 Number of Standard Deviations = -2.0 Blind Sample ID = NS2 Lab Value = 0.786 Most Probable Value = 0.795 Percent Recovery = 98.9 Date Sample Logged by Lab = 06/11/99 Sample ID = 1620012 Number of Standard Deviations = -0.2 Blind Sample ID = N62 Lab Value = 0.819 Most Probable Value = 0.795 Percent Recovery = 103.0 Date Sample Logged by Lab = 06/10/99 Sample ID = 1610014 Number of Standard Deviations = 0.6 Blind Sample ID = N62 Lab Value = 0.951 Most Probable Value = 1.014 Percent Recovery = 93.8 Date Sample Logged by Lab = 06/09/99 Sample ID = 1600006 Number of Standard Deviations = -1.4 Blind Sample ID = NS2 Lab Value = 0.877 Most Probable Value = 0.795 Percent Recovery = 110.3 Date Sample Logged by Lab = 06/09/99 Sample ID = 1600004 Number of Standard Deviations = 2.2 Blind Sample ID = N62 Lab Value = 0.729 Most Probable Value = 0.795 Percent Recovery = 91.7 Date Sample Logged by Lab = 06/08/99 Sample ID = 1590278 Number of Standard Deviations = -1.8 Blind Sample ID = N62 Lab Value = 0.834 Most Probable Value = 0.795 Percent Recovery = 104.9 Date Sample Logged by Lab = 06/07/99 Sample ID = 1580210 Number of Standard Deviations = 1.0 Blind Sample ID = N62 Lab Value = 0.974 Most Probable Value = 1.014 Percent Recovery = 96.1 Date Sample Logged by Lab = 06/04/99 Sample ID = 1550229 Number of Standard Deviations = -0.9 Blind Sample ID = NS2 Lab Value = 0.827 Most Probable Value = 0.795 Percent Recovery = 104.0 Date Sample Logged by Lab = 06/04/99 Sample ID = 1550228 Number of Standard Deviations = 0.9 Blind Sample ID = N62 Lab Value = 0.965 Most Probable Value = 1.014 Percent Recovery = 95.2 Date Sample Logged by Lab = 06/03/99 Sample ID = 1540117 Number of Standard Deviations = -1.1 Blind Sample ID = NS2 Lab Value = 0.821 Most Probable Value = 0.795 Percent Recovery = 103.3 Date Sample Logged by Lab = 06/03/99 Sample ID = 1540116 Number of Standard Deviations = 0.7 Blind Sample ID = N62 Lab Value = 0.903 Most Probable Value = 0.795 Percent Recovery = 113.6 Date Sample Logged by Lab = 06/03/99 Sample ID = 1540118 Number of Standard Deviations = 2.9 Blind Sample ID = N62 Lab Value = 0.999 Most Probable Value = 1.014 Percent Recovery = 98.5 Date Sample Logged by Lab = 05/28/99 Sample ID = 1480084 Number of Standard Deviations = -0.3 Blind Sample ID = NS2 Lab Value = 1.030 Most Probable Value = 1.014 Percent Recovery = 101.6 Date Sample Logged by Lab = 05/26/99 Sample ID = 1460029 Number of Standard Deviations = 0.3 Blind Sample ID = NS2 Lab Value = 0.933 Most Probable Value = 1.014 Percent Recovery = 92.0 Date Sample Logged by Lab = 05/25/99 Sample ID = 1450168 Number of Standard Deviations = -1.7 Blind Sample ID = NS2 Lab Value = 1.087 Most Probable Value = 1.014 Percent Recovery = 107.2 Date Sample Logged by Lab = 05/19/99 Sample ID = 1390397 Number of Standard Deviations = 1.6 Blind Sample ID = NS2 Lab Value = 1.049 Most Probable Value = 1.014 Percent Recovery = 103.5 Date Sample Logged by Lab = 05/17/99 Sample ID = 1370113 Number of Standard Deviations = 0.8 Blind Sample ID = NS2 Lab Value = 1.051 Most Probable Value = 1.014 Percent Recovery = 103.6 Date Sample Logged by Lab = 05/12/99 Sample ID = 1320045 Number of Standard Deviations = 0.8 Blind Sample ID = NS2 Lab Value = 1.022 Most Probable Value = 1.014 Percent Recovery = 100.8 Date Sample Logged by Lab = 05/07/99 Sample ID = 1270142 Number of Standard Deviations = 0.2 Blind Sample ID = NS2 Lab Value = 1.011 Most Probable Value = 1.014 Percent Recovery = 99.7 Date Sample Logged by Lab = 05/05/99 Sample ID = 1250058 Number of Standard Deviations = -0.1 Blind Sample ID = NS2 Lab Value = 0.820 Most Probable Value = 0.795 Percent Recovery = 103.1 Date Sample Logged by Lab = 04/30/99 Sample ID = 1200045 Number of Standard Deviations = 0.7 Blind Sample ID = N62 Lab Value = 0.854 Most Probable Value = 0.795 Percent Recovery = 107.4 Date Sample Logged by Lab = 04/28/99 Sample ID = 1180143 Number of Standard Deviations = 1.6 Blind Sample ID = N62 Lab Value = 0.979 Most Probable Value = 1.014 Percent Recovery = 96.5 Date Sample Logged by Lab = 04/27/99 Sample ID = 1170151 Number of Standard Deviations = -0.8 Blind Sample ID = NS2 Lab Value = 0.885 Most Probable Value = 0.795 Percent Recovery = 111.3 Date Sample Logged by Lab = 04/27/99 Sample ID = 1170150 Number of Standard Deviations = 2.4 Blind Sample ID = N62 Lab Value = 1.002 Most Probable Value = 1.014 Percent Recovery = 98.8 Date Sample Logged by Lab = 04/26/99 Sample ID = 1160130 Number of Standard Deviations = -0.3 Blind Sample ID = NS2 Lab Value = 0.800 Most Probable Value = 0.795 Percent Recovery = 100.6 Date Sample Logged by Lab = 04/26/99 Sample ID = 1160128 Number of Standard Deviations = 0.1 Blind Sample ID = N62 Lab Value = 1.043 Most Probable Value = 1.014 Percent Recovery = 102.9 Date Sample Logged by Lab = 04/23/99 Sample ID = 1130309 Number of Standard Deviations = 0.6 Blind Sample ID = NS2 Lab Value = 0.859 Most Probable Value = 0.795 Percent Recovery = 108.1 Date Sample Logged by Lab = 04/23/99 Sample ID = 1130308 Number of Standard Deviations = 1.7 Blind Sample ID = N62 Lab Value = 0.818 Most Probable Value = 0.795 Percent Recovery = 102.9 Date Sample Logged by Lab = 04/23/99 Sample ID = 1130306 Number of Standard Deviations = 0.6 Blind Sample ID = N62 Lab Value = 0.822 Most Probable Value = 0.795 Percent Recovery = 103.4 Date Sample Logged by Lab = 04/21/99 Sample ID = 1110080 Number of Standard Deviations = 0.7 Blind Sample ID = N62 Lab Value = 0.839 Most Probable Value = 0.795 Percent Recovery = 105.5 Date Sample Logged by Lab = 04/20/99 Sample ID = 1100053 Number of Standard Deviations = 1.2 Blind Sample ID = N62 Lab Value = 0.993 Most Probable Value = 1.014 Percent Recovery = 97.9 Date Sample Logged by Lab = 04/19/99 Sample ID = 1090146 Number of Standard Deviations = -0.5 Blind Sample ID = NS2 Lab Value = 0.841 Most Probable Value = 0.795 Percent Recovery = 105.8 Date Sample Logged by Lab = 04/19/99 Sample ID = 1090144 Number of Standard Deviations = 1.2 Blind Sample ID = N62 Lab Value = 1.009 Most Probable Value = 1.014 Percent Recovery = 99.5 Date Sample Logged by Lab = 04/16/99 Sample ID = 1060046 Number of Standard Deviations = -0.1 Blind Sample ID = NS2 Lab Value = 0.823 Most Probable Value = 0.795 Percent Recovery = 103.5 Date Sample Logged by Lab = 04/16/99 Sample ID = 1060043 Number of Standard Deviations = 0.7 Blind Sample ID = N62 Lab Value = 0.874 Most Probable Value = 0.795 Percent Recovery = 109.9 Date Sample Logged by Lab = 04/16/99 Sample ID = 1060047 Number of Standard Deviations = 2.1 Blind Sample ID = N62 Lab Value = 0.847 Most Probable Value = 0.795 Percent Recovery = 106.5 Date Sample Logged by Lab = 04/16/99 Sample ID = 1060044 Number of Standard Deviations = 1.4 Blind Sample ID = N62 Lab Value = 1.010 Most Probable Value = 1.014 Percent Recovery = 99.6 Date Sample Logged by Lab = 04/13/99 Sample ID = 1030131 Number of Standard Deviations = -0.1 Blind Sample ID = NS2 Lab Value = 0.883 Most Probable Value = 0.795 Percent Recovery = 111.1 Date Sample Logged by Lab = 04/13/99 Sample ID = 1030130 Number of Standard Deviations = 2.3 Blind Sample ID = N62 Lab Value = 0.910 Most Probable Value = 0.795 Percent Recovery = 114.5 Date Sample Logged by Lab = 04/13/99 Sample ID = 1030132 Number of Standard Deviations = 3.1 Blind Sample ID = N62 Lab Value = 0.829 Most Probable Value = 0.795 Percent Recovery = 104.3 Date Sample Logged by Lab = 04/13/99 Sample ID = 1030129 Number of Standard Deviations = 0.9 Blind Sample ID = N62 Lab Value = 0.945 Most Probable Value = 1.014 Percent Recovery = 93.2 Date Sample Logged by Lab = 04/08/99 Sample ID = 0980175 Number of Standard Deviations = -1.5 Blind Sample ID = NS2 Lab Value = 0.833 Most Probable Value = 0.795 Percent Recovery = 104.8 Date Sample Logged by Lab = 04/08/99 Sample ID = 0980174 Number of Standard Deviations = 1.0 Blind Sample ID = N62 Lab Value = 0.683 Most Probable Value = 0.795 Percent Recovery = 85.9 Date Sample Logged by Lab = 04/07/99 Sample ID = 0970147 Number of Standard Deviations = -3.0 Blind Sample ID = N62 Lab Value = 0.613 Most Probable Value = 1.014 Percent Recovery = 60.5 Date Sample Logged by Lab = 04/06/99 Sample ID = 0960124 Number of Standard Deviations = -8.6 Blind Sample ID = NS2 Lab Value = 0.827 Most Probable Value = 0.795 Percent Recovery = 104.0 Date Sample Logged by Lab = 04/06/99 Sample ID = 0960123 Number of Standard Deviations = 0.9 Blind Sample ID = N62 Lab Value = 0.754 Most Probable Value = 0.795 Percent Recovery = 94.8 Date Sample Logged by Lab = 04/06/99 Sample ID = 0960122 Number of Standard Deviations = -1.1 Blind Sample ID = N62 Lab Value = 0.585 Most Probable Value = 0.795 Percent Recovery = 73.6 Date Sample Logged by Lab = 04/06/99 Sample ID = 0960125 Number of Standard Deviations = -5.6 Blind Sample ID = N62 Lab Value = 0.399 Most Probable Value = 0.399 Percent Recovery = 100.0 Date Sample Logged by Lab = 03/29/99 Sample ID = 0880061 Number of Standard Deviations = 0.0 Blind Sample ID = N59 Lab Value = 1.029 Most Probable Value = 1.014 Percent Recovery = 101.5 Date Sample Logged by Lab = 03/26/99 Sample ID = 0850053 Number of Standard Deviations = 0.3 Blind Sample ID = NS2 Lab Value = 0.402 Most Probable Value = 0.399 Percent Recovery = 100.8 Date Sample Logged by Lab = 03/26/99 Sample ID = 0850052 Number of Standard Deviations = 0.1 Blind Sample ID = N59 Lab Value = 0.352 Most Probable Value = 0.399 Percent Recovery = 88.2 Date Sample Logged by Lab = 03/25/99 Sample ID = 0840098 Number of Standard Deviations = -2.2 Blind Sample ID = N59 Lab Value = 0.991 Most Probable Value = 1.014 Percent Recovery = 97.7 Date Sample Logged by Lab = 03/24/99 Sample ID = 0830027 Number of Standard Deviations = -0.5 Blind Sample ID = NS2 Lab Value = 0.413 Most Probable Value = 0.399 Percent Recovery = 103.5 Date Sample Logged by Lab = 03/24/99 Sample ID = 0830025 Number of Standard Deviations = 0.7 Blind Sample ID = N59 Lab Value = 0.400 Most Probable Value = 0.399 Percent Recovery = 100.3 Date Sample Logged by Lab = 03/23/99 Sample ID = 0820047 Number of Standard Deviations = 0.0 Blind Sample ID = N59 Lab Value = 0.429 Most Probable Value = 0.399 Percent Recovery = 107.5 Date Sample Logged by Lab = 03/22/99 Sample ID = 0810107 Number of Standard Deviations = 1.4 Blind Sample ID = N59 Lab Value = 1.081 Most Probable Value = 1.014 Percent Recovery = 106.6 Date Sample Logged by Lab = 03/19/99 Sample ID = 0780132 Number of Standard Deviations = 1.4 Blind Sample ID = NS2 Lab Value = 0.430 Most Probable Value = 0.399 Percent Recovery = 107.8 Date Sample Logged by Lab = 03/19/99 Sample ID = 0780130 Number of Standard Deviations = 1.5 Blind Sample ID = N59 Lab Value = 0.428 Most Probable Value = 0.399 Percent Recovery = 107.3 Date Sample Logged by Lab = 03/18/99 Sample ID = 0770075 Number of Standard Deviations = 1.4 Blind Sample ID = N59 Lab Value = 1.071 Most Probable Value = 1.014 Percent Recovery = 105.6 Date Sample Logged by Lab = 03/17/99 Sample ID = 0760036 Number of Standard Deviations = 1.2 Blind Sample ID = NS2 Lab Value = 0.431 Most Probable Value = 0.399 Percent Recovery = 108.0 Date Sample Logged by Lab = 03/17/99 Sample ID = 0760034 Number of Standard Deviations = 1.5 Blind Sample ID = N59 Lab Value = 0.444 Most Probable Value = 0.399 Percent Recovery = 111.3 Date Sample Logged by Lab = 03/16/99 Sample ID = 0750083 Number of Standard Deviations = 2.1 Blind Sample ID = N59 Lab Value = 0.445 Most Probable Value = 0.399 Percent Recovery = 111.5 Date Sample Logged by Lab = 03/15/99 Sample ID = 0740078 Number of Standard Deviations = 2.2 Blind Sample ID = N59 Lab Value = 1.152 Most Probable Value = 1.014 Percent Recovery = 113.6 Date Sample Logged by Lab = 03/12/99 Sample ID = 0710106 Number of Standard Deviations = 3.0 Blind Sample ID = NS2 Lab Value = 0.440 Most Probable Value = 0.399 Percent Recovery = 110.3 Date Sample Logged by Lab = 03/12/99 Sample ID = 0710104 Number of Standard Deviations = 1.9 Blind Sample ID = N59 Lab Value = 0.425 Most Probable Value = 0.399 Percent Recovery = 106.5 Date Sample Logged by Lab = 03/11/99 Sample ID = 0700052 Number of Standard Deviations = 1.2 Blind Sample ID = N59 Lab Value = 1.037 Most Probable Value = 1.014 Percent Recovery = 102.3 Date Sample Logged by Lab = 03/10/99 Sample ID = 0690058 Number of Standard Deviations = 0.5 Blind Sample ID = NS2 Lab Value = 0.441 Most Probable Value = 0.399 Percent Recovery = 110.5 Date Sample Logged by Lab = 03/10/99 Sample ID = 0690061 Number of Standard Deviations = 2.0 Blind Sample ID = N59 Lab Value = 0.447 Most Probable Value = 0.399 Percent Recovery = 112.0 Date Sample Logged by Lab = 03/09/99 Sample ID = 0680050 Number of Standard Deviations = 2.2 Blind Sample ID = N59 Lab Value = 0.453 Most Probable Value = 0.399 Percent Recovery = 113.5 Date Sample Logged by Lab = 03/08/99 Sample ID = 0670139 Number of Standard Deviations = 2.5 Blind Sample ID = N59 Lab Value = 1.055 Most Probable Value = 1.014 Percent Recovery = 104.0 Date Sample Logged by Lab = 03/05/99 Sample ID = 0640099 Number of Standard Deviations = 0.9 Blind Sample ID = NS2 Lab Value = 0.436 Most Probable Value = 0.399 Percent Recovery = 109.3 Date Sample Logged by Lab = 03/05/99 Sample ID = 0640101 Number of Standard Deviations = 1.7 Blind Sample ID = N59 Lab Value = 0.425 Most Probable Value = 0.399 Percent Recovery = 106.5 Date Sample Logged by Lab = 03/04/99 Sample ID = 0630099 Number of Standard Deviations = 1.2 Blind Sample ID = N59 Lab Value = 1.028 Most Probable Value = 1.014 Percent Recovery = 101.4 Date Sample Logged by Lab = 03/03/99 Sample ID = 0620067 Number of Standard Deviations = 0.3 Blind Sample ID = NS2 Lab Value = 0.432 Most Probable Value = 0.399 Percent Recovery = 108.3 Date Sample Logged by Lab = 03/03/99 Sample ID = 0620066 Number of Standard Deviations = 1.5 Blind Sample ID = N59 Lab Value = 0.461 Most Probable Value = 0.399 Percent Recovery = 115.5 Date Sample Logged by Lab = 03/02/99 Sample ID = 0610146 Number of Standard Deviations = 2.9 Blind Sample ID = N59 Lab Value = 1.101 Most Probable Value = 1.014 Percent Recovery = 108.6 Date Sample Logged by Lab = 03/01/99 Sample ID = 0600187 Number of Standard Deviations = 1.9 Blind Sample ID = NS2 Lab Value = 0.772 Most Probable Value = 0.680 Percent Recovery = 113.5 Date Sample Logged by Lab = 03/01/99 Sample ID = 0600188 Number of Standard Deviations = 2.8 Blind Sample ID = N60 Lab Value = 1.063 Most Probable Value = 1.014 Percent Recovery = 104.8 Date Sample Logged by Lab = 02/26/99 Sample ID = 0570061 Number of Standard Deviations = 1.1 Blind Sample ID = NS2 Lab Value = 0.775 Most Probable Value = 0.680 Percent Recovery = 114.0 Date Sample Logged by Lab = 02/26/99 Sample ID = 0570065 Number of Standard Deviations = 2.9 Blind Sample ID = N60 Lab Value = 0.766 Most Probable Value = 0.680 Percent Recovery = 112.6 Date Sample Logged by Lab = 02/26/99 Sample ID = 0570064 Number of Standard Deviations = 2.6 Blind Sample ID = N60 Lab Value = 0.748 Most Probable Value = 0.680 Percent Recovery = 110.0 Date Sample Logged by Lab = 02/24/99 Sample ID = 0550044 Number of Standard Deviations = 2.1 Blind Sample ID = N60 Lab Value = 0.701 Most Probable Value = 0.680 Percent Recovery = 103.1 Date Sample Logged by Lab = 02/23/99 Sample ID = 0540132 Number of Standard Deviations = 0.6 Blind Sample ID = N60 Lab Value = 1.034 Most Probable Value = 1.014 Percent Recovery = 102.0 Date Sample Logged by Lab = 02/22/99 Sample ID = 0530132 Number of Standard Deviations = 0.4 Blind Sample ID = NS2 Lab Value = 0.710 Most Probable Value = 0.680 Percent Recovery = 104.4 Date Sample Logged by Lab = 02/22/99 Sample ID = 0530135 Number of Standard Deviations = 0.9 Blind Sample ID = N60 Lab Value = 0.721 Most Probable Value = 0.680 Percent Recovery = 106.0 Date Sample Logged by Lab = 02/22/99 Sample ID = 0530133 Number of Standard Deviations = 1.2 Blind Sample ID = N60 Lab Value = 0.696 Most Probable Value = 0.680 Percent Recovery = 102.4 Date Sample Logged by Lab = 02/19/99 Sample ID = 0500084 Number of Standard Deviations = 0.5 Blind Sample ID = N60 Lab Value = 1.045 Most Probable Value = 1.014 Percent Recovery = 103.1 Date Sample Logged by Lab = 02/18/99 Sample ID = 0490073 Number of Standard Deviations = 0.7 Blind Sample ID = NS2 Lab Value = 0.721 Most Probable Value = 0.680 Percent Recovery = 106.0 Date Sample Logged by Lab = 02/18/99 Sample ID = 0490074 Number of Standard Deviations = 1.2 Blind Sample ID = N60 Lab Value = 1.039 Most Probable Value = 1.014 Percent Recovery = 102.5 Date Sample Logged by Lab = 02/17/99 Sample ID = 0480046 Number of Standard Deviations = 0.5 Blind Sample ID = NS2 Lab Value = 0.705 Most Probable Value = 0.680 Percent Recovery = 103.7 Date Sample Logged by Lab = 02/17/99 Sample ID = 0480044 Number of Standard Deviations = 0.8 Blind Sample ID = N60 Lab Value = 0.679 Most Probable Value = 0.680 Percent Recovery = 99.9 Date Sample Logged by Lab = 02/17/99 Sample ID = 0480043 Number of Standard Deviations = -0.0 Blind Sample ID = N60 Lab Value = 0.756 Most Probable Value = 0.680 Percent Recovery = 111.2 Date Sample Logged by Lab = 02/12/99 Sample ID = 0430074 Number of Standard Deviations = 2.3 Blind Sample ID = N60 Lab Value = 1.037 Most Probable Value = 1.014 Percent Recovery = 102.3 Date Sample Logged by Lab = 02/11/99 Sample ID = 0420068 Number of Standard Deviations = 0.5 Blind Sample ID = NS2 Lab Value = 0.735 Most Probable Value = 0.680 Percent Recovery = 108.1 Date Sample Logged by Lab = 02/11/99 Sample ID = 0420070 Number of Standard Deviations = 1.7 Blind Sample ID = N60 Lab Value = 0.714 Most Probable Value = 0.680 Percent Recovery = 105.0 Date Sample Logged by Lab = 02/10/99 Sample ID = 0410057 Number of Standard Deviations = 1.0 Blind Sample ID = N60 Lab Value = 0.715 Most Probable Value = 0.680 Percent Recovery = 105.1 Date Sample Logged by Lab = 02/09/99 Sample ID = 0400019 Number of Standard Deviations = 1.1 Blind Sample ID = N60 Lab Value = 1.094 Most Probable Value = 1.014 Percent Recovery = 107.9 Date Sample Logged by Lab = 02/08/99 Sample ID = 0390095 Number of Standard Deviations = 1.7 Blind Sample ID = NS2 Lab Value = 0.796 Most Probable Value = 0.680 Percent Recovery = 117.1 Date Sample Logged by Lab = 02/08/99 Sample ID = 0390096 Number of Standard Deviations = 3.5 Blind Sample ID = N60 Lab Value = 0.718 Most Probable Value = 0.680 Percent Recovery = 105.6 Date Sample Logged by Lab = 02/05/99 Sample ID = 0360038 Number of Standard Deviations = 1.2 Blind Sample ID = N60 Lab Value = 1.079 Most Probable Value = 1.014 Percent Recovery = 106.4 Date Sample Logged by Lab = 02/04/99 Sample ID = 0350063 Number of Standard Deviations = 1.4 Blind Sample ID = NS2 Lab Value = 0.728 Most Probable Value = 0.680 Percent Recovery = 107.1 Date Sample Logged by Lab = 02/04/99 Sample ID = 0350061 Number of Standard Deviations = 1.5 Blind Sample ID = N60 Lab Value = 0.718 Most Probable Value = 0.680 Percent Recovery = 105.6 Date Sample Logged by Lab = 02/03/99 Sample ID = 0340075 Number of Standard Deviations = 1.2 Blind Sample ID = N60 Lab Value = 0.672 Most Probable Value = 0.680 Percent Recovery = 98.8 Date Sample Logged by Lab = 02/02/99 Sample ID = 0330073 Number of Standard Deviations = -0.2 Blind Sample ID = N60 Lab Value = 0.423 Most Probable Value = 0.399 Percent Recovery = 106.0 Date Sample Logged by Lab = 02/01/99 Sample ID = 0320089 Number of Standard Deviations = 1.1 Blind Sample ID = N59 Lab Value = 0.414 Most Probable Value = 0.399 Percent Recovery = 103.8 Date Sample Logged by Lab = 02/01/99 Sample ID = 0320090 Number of Standard Deviations = 0.7 Blind Sample ID = N59 Lab Value = 0.425 Most Probable Value = 0.399 Percent Recovery = 106.5 Date Sample Logged by Lab = 01/29/99 Sample ID = 0290005 Number of Standard Deviations = 1.2 Blind Sample ID = N59 Lab Value = 1.005 Most Probable Value = 1.014 Percent Recovery = 99.1 Date Sample Logged by Lab = 01/28/99 Sample ID = 0280028 Number of Standard Deviations = -0.2 Blind Sample ID = NS2 Lab Value = 0.406 Most Probable Value = 0.399 Percent Recovery = 101.8 Date Sample Logged by Lab = 01/28/99 Sample ID = 0280029 Number of Standard Deviations = 0.3 Blind Sample ID = N59 Lab Value = 0.863 Most Probable Value = 1.014 Percent Recovery = 85.1 Date Sample Logged by Lab = 01/27/99 Sample ID = 0270083 Number of Standard Deviations = -3.2 Blind Sample ID = NS2 Lab Value = 0.422 Most Probable Value = 0.399 Percent Recovery = 105.8 Date Sample Logged by Lab = 01/27/99 Sample ID = 0270084 Number of Standard Deviations = 1.1 Blind Sample ID = N59 Lab Value = 0.421 Most Probable Value = 0.399 Percent Recovery = 105.5 Date Sample Logged by Lab = 01/26/99 Sample ID = 0260010 Number of Standard Deviations = 1.0 Blind Sample ID = N59 Lab Value = 1.021 Most Probable Value = 1.014 Percent Recovery = 100.7 Date Sample Logged by Lab = 01/25/99 Sample ID = 0250121 Number of Standard Deviations = 0.2 Blind Sample ID = NS2 Lab Value = 0.405 Most Probable Value = 0.399 Percent Recovery = 101.5 Date Sample Logged by Lab = 01/25/99 Sample ID = 0250120 Number of Standard Deviations = 0.3 Blind Sample ID = N59 Lab Value = 0.423 Most Probable Value = 0.399 Percent Recovery = 106.0 Date Sample Logged by Lab = 01/22/99 Sample ID = 0220071 Number of Standard Deviations = 1.1 Blind Sample ID = N59 Lab Value = 1.037 Most Probable Value = 1.014 Percent Recovery = 102.3 Date Sample Logged by Lab = 01/21/99 Sample ID = 0210088 Number of Standard Deviations = 0.5 Blind Sample ID = NS2 Lab Value = 0.949 Most Probable Value = 1.014 Percent Recovery = 93.6 Date Sample Logged by Lab = 01/21/99 Sample ID = 0210092 Number of Standard Deviations = -1.4 Blind Sample ID = NS2 Lab Value = 0.436 Most Probable Value = 0.399 Percent Recovery = 109.3 Date Sample Logged by Lab = 01/21/99 Sample ID = 0210087 Number of Standard Deviations = 1.7 Blind Sample ID = N59 Lab Value = 0.417 Most Probable Value = 0.399 Percent Recovery = 104.5 Date Sample Logged by Lab = 01/21/99 Sample ID = 0210090 Number of Standard Deviations = 0.8 Blind Sample ID = N59 Lab Value = 0.415 Most Probable Value = 0.399 Percent Recovery = 104.0 Date Sample Logged by Lab = 01/20/99 Sample ID = 0200126 Number of Standard Deviations = 0.7 Blind Sample ID = N59 Lab Value = 1.050 Most Probable Value = 1.014 Percent Recovery = 103.6 Date Sample Logged by Lab = 01/19/99 Sample ID = 0190099 Number of Standard Deviations = 0.8 Blind Sample ID = NS2 Lab Value = 0.422 Most Probable Value = 0.399 Percent Recovery = 105.8 Date Sample Logged by Lab = 01/19/99 Sample ID = 0190100 Number of Standard Deviations = 1.1 Blind Sample ID = N59 Lab Value = 0.413 Most Probable Value = 0.399 Percent Recovery = 103.5 Date Sample Logged by Lab = 01/15/99 Sample ID = 0150087 Number of Standard Deviations = 0.7 Blind Sample ID = N59 Lab Value = 0.398 Most Probable Value = 0.399 Percent Recovery = 99.7 Date Sample Logged by Lab = 01/13/99 Sample ID = 0130040 Number of Standard Deviations = -0.0 Blind Sample ID = N59 Lab Value = 0.430 Most Probable Value = 0.399 Percent Recovery = 107.8 Date Sample Logged by Lab = 01/12/99 Sample ID = 0120057 Number of Standard Deviations = 1.5 Blind Sample ID = N59 Lab Value = 1.006 Most Probable Value = 1.014 Percent Recovery = 99.2 Date Sample Logged by Lab = 01/11/99 Sample ID = 0110108 Number of Standard Deviations = -0.2 Blind Sample ID = NS2 Lab Value = 0.401 Most Probable Value = 0.399 Percent Recovery = 100.5 Date Sample Logged by Lab = 01/11/99 Sample ID = 0110107 Number of Standard Deviations = 0.1 Blind Sample ID = N59 Lab Value = 1.019 Most Probable Value = 1.014 Percent Recovery = 100.5 Date Sample Logged by Lab = 01/08/99 Sample ID = 0080110 Number of Standard Deviations = 0.1 Blind Sample ID = NS2 Lab Value = 0.426 Most Probable Value = 0.399 Percent Recovery = 106.8 Date Sample Logged by Lab = 01/08/99 Sample ID = 0080109 Number of Standard Deviations = 1.3 Blind Sample ID = N59 Lab Value = 0.415 Most Probable Value = 0.399 Percent Recovery = 104.0 Date Sample Logged by Lab = 01/08/99 Sample ID = 0080111 Number of Standard Deviations = 0.7 Blind Sample ID = N59 Lab Value = 0.412 Most Probable Value = 0.399 Percent Recovery = 103.3 Date Sample Logged by Lab = 01/06/99 Sample ID = 0060042 Number of Standard Deviations = 0.6 Blind Sample ID = N59 Lab Value = 0.408 Most Probable Value = 0.399 Percent Recovery = 102.3 Date Sample Logged by Lab = 01/05/99 Sample ID = 0050021 Number of Standard Deviations = 0.4 Blind Sample ID = N59 Lab Value = 0.701 Most Probable Value = 0.680 Percent Recovery = 103.1 Date Sample Logged by Lab = 12/31/98 Sample ID = 3650064 Number of Standard Deviations = 0.6 Blind Sample ID = N60 Lab Value = 0.636 Most Probable Value = 0.680 Percent Recovery = 93.5 Date Sample Logged by Lab = 12/31/98 Sample ID = 3650063 Number of Standard Deviations = -1.3 Blind Sample ID = N60 Lab Value = 1.001 Most Probable Value = 1.014 Percent Recovery = 98.7 Date Sample Logged by Lab = 12/30/98 Sample ID = 3640040 Number of Standard Deviations = -0.3 Blind Sample ID = NS2 Lab Value = 0.639 Most Probable Value = 0.680 Percent Recovery = 94.0 Date Sample Logged by Lab = 12/30/98 Sample ID = 3640039 Number of Standard Deviations = -1.2 Blind Sample ID = N60 Lab Value = 0.710 Most Probable Value = 0.680 Percent Recovery = 104.4 Date Sample Logged by Lab = 12/24/98 Sample ID = 3580004 Number of Standard Deviations = 0.9 Blind Sample ID = N60 Lab Value = 1.057 Most Probable Value = 1.014 Percent Recovery = 104.2 Date Sample Logged by Lab = 12/23/98 Sample ID = 3570079 Number of Standard Deviations = 0.9 Blind Sample ID = NS2 Lab Value = 0.680 Most Probable Value = 0.680 Percent Recovery = 100.0 Date Sample Logged by Lab = 12/23/98 Sample ID = 3570081 Number of Standard Deviations = 0.0 Blind Sample ID = N60 Lab Value = 0.688 Most Probable Value = 0.680 Percent Recovery = 101.2 Date Sample Logged by Lab = 12/22/98 Sample ID = 3560009 Number of Standard Deviations = 0.2 Blind Sample ID = N60 Lab Value = 0.647 Most Probable Value = 0.680 Percent Recovery = 95.1 Date Sample Logged by Lab = 12/21/98 Sample ID = 3550114 Number of Standard Deviations = -1.0 Blind Sample ID = N60 Lab Value = 1.003 Most Probable Value = 1.014 Percent Recovery = 98.9 Date Sample Logged by Lab = 12/18/98 Sample ID = 3520048 Number of Standard Deviations = -0.2 Blind Sample ID = NS2 Lab Value = 0.678 Most Probable Value = 0.680 Percent Recovery = 99.7 Date Sample Logged by Lab = 12/18/98 Sample ID = 3520047 Number of Standard Deviations = -0.1 Blind Sample ID = N60 Lab Value = 0.684 Most Probable Value = 0.680 Percent Recovery = 100.6 Date Sample Logged by Lab = 12/17/98 Sample ID = 3510061 Number of Standard Deviations = 0.1 Blind Sample ID = N60 Lab Value = 1.020 Most Probable Value = 1.014 Percent Recovery = 100.6 Date Sample Logged by Lab = 12/16/98 Sample ID = 3500084 Number of Standard Deviations = 0.1 Blind Sample ID = NS2 Lab Value = 0.630 Most Probable Value = 0.680 Percent Recovery = 92.6 Date Sample Logged by Lab = 12/16/98 Sample ID = 3500082 Number of Standard Deviations = -1.5 Blind Sample ID = N60 Lab Value = 0.623 Most Probable Value = 0.680 Percent Recovery = 91.6 Date Sample Logged by Lab = 12/15/98 Sample ID = 3490048 Number of Standard Deviations = -1.7 Blind Sample ID = N60 Lab Value = 0.659 Most Probable Value = 0.680 Percent Recovery = 96.9 Date Sample Logged by Lab = 12/14/98 Sample ID = 3480075 Number of Standard Deviations = -0.6 Blind Sample ID = N60 Lab Value = 1.007 Most Probable Value = 1.014 Percent Recovery = 99.3 Date Sample Logged by Lab = 12/11/98 Sample ID = 3450160 Number of Standard Deviations = -0.2 Blind Sample ID = NS2 Lab Value = 0.639 Most Probable Value = 0.680 Percent Recovery = 94.0 Date Sample Logged by Lab = 12/11/98 Sample ID = 3450159 Number of Standard Deviations = -1.2 Blind Sample ID = N60 Lab Value = 0.641 Most Probable Value = 0.680 Percent Recovery = 94.3 Date Sample Logged by Lab = 12/10/98 Sample ID = 3440071 Number of Standard Deviations = -1.2 Blind Sample ID = N60 Lab Value = 1.009 Most Probable Value = 1.014 Percent Recovery = 99.5 Date Sample Logged by Lab = 12/09/98 Sample ID = 3430055 Number of Standard Deviations = -0.1 Blind Sample ID = NS2 Lab Value = 0.686 Most Probable Value = 0.680 Percent Recovery = 100.9 Date Sample Logged by Lab = 12/09/98 Sample ID = 3430056 Number of Standard Deviations = 0.2 Blind Sample ID = N60 Lab Value = 0.645 Most Probable Value = 0.680 Percent Recovery = 94.9 Date Sample Logged by Lab = 12/08/98 Sample ID = 3420131 Number of Standard Deviations = -1.1 Blind Sample ID = N60 Lab Value = 0.671 Most Probable Value = 0.680 Percent Recovery = 98.7 Date Sample Logged by Lab = 12/07/98 Sample ID = 3410096 Number of Standard Deviations = -0.3 Blind Sample ID = N60 Lab Value = 1.020 Most Probable Value = 1.014 Percent Recovery = 100.6 Date Sample Logged by Lab = 12/04/98 Sample ID = 3380081 Number of Standard Deviations = 0.1 Blind Sample ID = NS2 Lab Value = 0.638 Most Probable Value = 0.680 Percent Recovery = 93.8 Date Sample Logged by Lab = 12/04/98 Sample ID = 3380080 Number of Standard Deviations = -1.3 Blind Sample ID = N60 Lab Value = 0.647 Most Probable Value = 0.680 Percent Recovery = 95.1 Date Sample Logged by Lab = 12/03/98 Sample ID = 3370062 Number of Standard Deviations = -1.0 Blind Sample ID = N60 Lab Value = 1.006 Most Probable Value = 1.014 Percent Recovery = 99.2 Date Sample Logged by Lab = 12/02/98 Sample ID = 3360071 Number of Standard Deviations = -0.2 Blind Sample ID = NS2 Lab Value = 0.649 Most Probable Value = 0.680 Percent Recovery = 95.4 Date Sample Logged by Lab = 12/02/98 Sample ID = 3360068 Number of Standard Deviations = -0.9 Blind Sample ID = N60 Lab Value = 0.994 Most Probable Value = 1.014 Percent Recovery = 98.0 Date Sample Logged by Lab = 12/01/98 Sample ID = 3350084 Number of Standard Deviations = -0.4 Blind Sample ID = NS2 Lab Value = 0.409 Most Probable Value = 0.399 Percent Recovery = 102.5 Date Sample Logged by Lab = 12/01/98 Sample ID = 3350085 Number of Standard Deviations = 0.5 Blind Sample ID = N59 Lab Value = 0.413 Most Probable Value = 0.399 Percent Recovery = 103.5 Date Sample Logged by Lab = 12/01/98 Sample ID = 3350083 Number of Standard Deviations = 0.7 Blind Sample ID = N59 Lab Value = 0.988 Most Probable Value = 1.014 Percent Recovery = 97.4 Date Sample Logged by Lab = 11/30/98 Sample ID = 3340019 Number of Standard Deviations = -0.6 Blind Sample ID = NS2 Lab Value = 0.411 Most Probable Value = 0.399 Percent Recovery = 103.0 Date Sample Logged by Lab = 11/30/98 Sample ID = 3340018 Number of Standard Deviations = 0.6 Blind Sample ID = N59 Lab Value = 0.994 Most Probable Value = 1.014 Percent Recovery = 98.0 Date Sample Logged by Lab = 11/27/98 Sample ID = 3310074 Number of Standard Deviations = -0.4 Blind Sample ID = NS2 Lab Value = 0.397 Most Probable Value = 0.399 Percent Recovery = 99.5 Date Sample Logged by Lab = 11/27/98 Sample ID = 3310075 Number of Standard Deviations = -0.1 Blind Sample ID = N59 Lab Value = 0.394 Most Probable Value = 0.399 Percent Recovery = 98.7 Date Sample Logged by Lab = 11/25/98 Sample ID = 3290045 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 0.407 Most Probable Value = 0.399 Percent Recovery = 102.0 Date Sample Logged by Lab = 11/24/98 Sample ID = 3280041 Number of Standard Deviations = 0.4 Blind Sample ID = N59 Lab Value = 0.948 Most Probable Value = 1.014 Percent Recovery = 93.5 Date Sample Logged by Lab = 11/23/98 Sample ID = 3270059 Number of Standard Deviations = -1.4 Blind Sample ID = NS2 Lab Value = 0.406 Most Probable Value = 0.399 Percent Recovery = 101.8 Date Sample Logged by Lab = 11/23/98 Sample ID = 3270058 Number of Standard Deviations = 0.3 Blind Sample ID = N59 Lab Value = 0.406 Most Probable Value = 0.399 Percent Recovery = 101.8 Date Sample Logged by Lab = 11/20/98 Sample ID = 3240111 Number of Standard Deviations = 0.3 Blind Sample ID = N59 Lab Value = 1.015 Most Probable Value = 1.014 Percent Recovery = 100.1 Date Sample Logged by Lab = 11/19/98 Sample ID = 3230050 Number of Standard Deviations = 0.0 Blind Sample ID = NS2 Lab Value = 0.408 Most Probable Value = 0.399 Percent Recovery = 102.3 Date Sample Logged by Lab = 11/19/98 Sample ID = 3230051 Number of Standard Deviations = 0.4 Blind Sample ID = N59 Lab Value = 0.399 Most Probable Value = 0.399 Percent Recovery = 100.0 Date Sample Logged by Lab = 11/18/98 Sample ID = 3220063 Number of Standard Deviations = 0.0 Blind Sample ID = N59 Lab Value = 0.412 Most Probable Value = 0.399 Percent Recovery = 103.3 Date Sample Logged by Lab = 11/17/98 Sample ID = 3210049 Number of Standard Deviations = 0.6 Blind Sample ID = N59 Lab Value = 1.010 Most Probable Value = 1.014 Percent Recovery = 99.6 Date Sample Logged by Lab = 11/16/98 Sample ID = 3200106 Number of Standard Deviations = -0.1 Blind Sample ID = NS2 Lab Value = 0.404 Most Probable Value = 0.399 Percent Recovery = 101.3 Date Sample Logged by Lab = 11/16/98 Sample ID = 3200105 Number of Standard Deviations = 0.2 Blind Sample ID = N59 Lab Value = 0.409 Most Probable Value = 0.399 Percent Recovery = 102.5 Date Sample Logged by Lab = 11/16/98 Sample ID = 3200022 Number of Standard Deviations = 0.5 Blind Sample ID = N59 Lab Value = 0.412 Most Probable Value = 0.399 Percent Recovery = 103.3 Date Sample Logged by Lab = 11/10/98 Sample ID = 3140156 Number of Standard Deviations = 0.6 Blind Sample ID = N59 Lab Value = 0.410 Most Probable Value = 0.399 Percent Recovery = 102.8 Date Sample Logged by Lab = 11/10/98 Sample ID = 3140157 Number of Standard Deviations = 0.5 Blind Sample ID = N59 Lab Value = 1.038 Most Probable Value = 1.014 Percent Recovery = 102.4 Date Sample Logged by Lab = 11/09/98 Sample ID = 3130283 Number of Standard Deviations = 0.5 Blind Sample ID = NS2 Lab Value = 0.415 Most Probable Value = 0.399 Percent Recovery = 104.0 Date Sample Logged by Lab = 11/09/98 Sample ID = 3130281 Number of Standard Deviations = 0.7 Blind Sample ID = N59 Lab Value = 0.416 Most Probable Value = 0.399 Percent Recovery = 104.3 Date Sample Logged by Lab = 11/09/98 Sample ID = 3130125 Number of Standard Deviations = 0.8 Blind Sample ID = N59 Lab Value = 1.022 Most Probable Value = 1.014 Percent Recovery = 100.8 Date Sample Logged by Lab = 11/05/98 Sample ID = 3090058 Number of Standard Deviations = 0.2 Blind Sample ID = NS2 Lab Value = 0.407 Most Probable Value = 0.399 Percent Recovery = 102.0 Date Sample Logged by Lab = 11/05/98 Sample ID = 3090056 Number of Standard Deviations = 0.4 Blind Sample ID = N59 Lab Value = 0.416 Most Probable Value = 0.399 Percent Recovery = 104.3 Date Sample Logged by Lab = 11/04/98 Sample ID = 3080035 Number of Standard Deviations = 0.8 Blind Sample ID = N59 Lab Value = 0.413 Most Probable Value = 0.399 Percent Recovery = 103.5 Date Sample Logged by Lab = 11/03/98 Sample ID = 3070106 Number of Standard Deviations = 0.7 Blind Sample ID = N59 Lab Value = 0.680 Most Probable Value = 0.680 Percent Recovery = 100.0 Date Sample Logged by Lab = 10/30/98 Sample ID = 3030051 Number of Standard Deviations = 0.0 Blind Sample ID = N60 Lab Value = 0.707 Most Probable Value = 0.680 Percent Recovery = 104.0 Date Sample Logged by Lab = 10/29/98 Sample ID = 3020044 Number of Standard Deviations = 0.8 Blind Sample ID = N60 Lab Value = 1.042 Most Probable Value = 1.014 Percent Recovery = 102.8 Date Sample Logged by Lab = 10/28/98 Sample ID = 3010048 Number of Standard Deviations = 0.6 Blind Sample ID = NS2 Lab Value = 0.692 Most Probable Value = 0.680 Percent Recovery = 101.8 Date Sample Logged by Lab = 10/28/98 Sample ID = 3010047 Number of Standard Deviations = 0.4 Blind Sample ID = N60 Lab Value = 0.675 Most Probable Value = 0.680 Percent Recovery = 99.3 Date Sample Logged by Lab = 10/27/98 Sample ID = 3000090 Number of Standard Deviations = -0.2 Blind Sample ID = N60 Lab Value = 1.010 Most Probable Value = 1.014 Percent Recovery = 99.6 Date Sample Logged by Lab = 10/26/98 Sample ID = 2990139 Number of Standard Deviations = -0.1 Blind Sample ID = NS2 Lab Value = 0.646 Most Probable Value = 0.680 Percent Recovery = 95.0 Date Sample Logged by Lab = 10/26/98 Sample ID = 2990138 Number of Standard Deviations = -1.0 Blind Sample ID = N60 Lab Value = 0.681 Most Probable Value = 0.680 Percent Recovery = 100.1 Date Sample Logged by Lab = 10/23/98 Sample ID = 2960076 Number of Standard Deviations = 0.0 Blind Sample ID = N60 Lab Value = 1.048 Most Probable Value = 1.014 Percent Recovery = 103.4 Date Sample Logged by Lab = 10/22/98 Sample ID = 2950060 Number of Standard Deviations = 0.7 Blind Sample ID = NS2 Lab Value = 0.669 Most Probable Value = 0.680 Percent Recovery = 98.4 Date Sample Logged by Lab = 10/22/98 Sample ID = 2950058 Number of Standard Deviations = -0.3 Blind Sample ID = N60 Lab Value = 0.668 Most Probable Value = 0.680 Percent Recovery = 98.2 Date Sample Logged by Lab = 10/21/98 Sample ID = 2940060 Number of Standard Deviations = -0.4 Blind Sample ID = N60 Lab Value = 0.658 Most Probable Value = 0.680 Percent Recovery = 96.8 Date Sample Logged by Lab = 10/20/98 Sample ID = 2930051 Number of Standard Deviations = -0.7 Blind Sample ID = N60 Lab Value = 1.045 Most Probable Value = 1.014 Percent Recovery = 103.1 Date Sample Logged by Lab = 10/19/98 Sample ID = 2920182 Number of Standard Deviations = 0.7 Blind Sample ID = NS2 Lab Value = 0.647 Most Probable Value = 0.680 Percent Recovery = 95.1 Date Sample Logged by Lab = 10/19/98 Sample ID = 2920181 Number of Standard Deviations = -1.0 Blind Sample ID = N60 Lab Value = 0.648 Most Probable Value = 0.680 Percent Recovery = 95.3 Date Sample Logged by Lab = 10/16/98 Sample ID = 2890140 Number of Standard Deviations = -1.0 Blind Sample ID = N60 Lab Value = 1.024 Most Probable Value = 1.014 Percent Recovery = 101.0 Date Sample Logged by Lab = 10/15/98 Sample ID = 2880118 Number of Standard Deviations = 0.2 Blind Sample ID = NS2 Lab Value = 0.674 Most Probable Value = 0.680 Percent Recovery = 99.1 Date Sample Logged by Lab = 10/15/98 Sample ID = 2880119 Number of Standard Deviations = -0.2 Blind Sample ID = N60 Lab Value = 0.688 Most Probable Value = 0.680 Percent Recovery = 101.2 Date Sample Logged by Lab = 10/14/98 Sample ID = 2870039 Number of Standard Deviations = 0.2 Blind Sample ID = N60 Lab Value = 1.009 Most Probable Value = 1.014 Percent Recovery = 99.5 Date Sample Logged by Lab = 10/13/98 Sample ID = 2860070 Number of Standard Deviations = -0.1 Blind Sample ID = NS2 Lab Value = 0.668 Most Probable Value = 0.680 Percent Recovery = 98.2 Date Sample Logged by Lab = 10/13/98 Sample ID = 2860067 Number of Standard Deviations = -0.4 Blind Sample ID = N60 Lab Value = 0.668 Most Probable Value = 0.680 Percent Recovery = 98.2 Date Sample Logged by Lab = 10/09/98 Sample ID = 2820171 Number of Standard Deviations = -0.4 Blind Sample ID = N60 Lab Value = 1.035 Most Probable Value = 1.014 Percent Recovery = 102.1 Date Sample Logged by Lab = 10/08/98 Sample ID = 2810059 Number of Standard Deviations = 0.5 Blind Sample ID = NS2 Lab Value = 0.680 Most Probable Value = 0.680 Percent Recovery = 100.0 Date Sample Logged by Lab = 10/08/98 Sample ID = 2810058 Number of Standard Deviations = 0.0 Blind Sample ID = N60 Lab Value = 0.670 Most Probable Value = 0.680 Percent Recovery = 98.5 Date Sample Logged by Lab = 10/07/98 Sample ID = 2800065 Number of Standard Deviations = -0.3 Blind Sample ID = N60 Lab Value = 0.648 Most Probable Value = 0.680 Percent Recovery = 95.3 Date Sample Logged by Lab = 10/06/98 Sample ID = 2790046 Number of Standard Deviations = -1.0 Blind Sample ID = N60 Lab Value = 1.048 Most Probable Value = 1.014 Percent Recovery = 103.4 Date Sample Logged by Lab = 10/05/98 Sample ID = 2780098 Number of Standard Deviations = 0.7 Blind Sample ID = NS2 Lab Value = 0.684 Most Probable Value = 0.680 Percent Recovery = 100.6 Date Sample Logged by Lab = 10/05/98 Sample ID = 2780105 Number of Standard Deviations = 0.1 Blind Sample ID = N60 Lab Value = 0.689 Most Probable Value = 0.680 Percent Recovery = 101.3 Date Sample Logged by Lab = 10/02/98 Sample ID = 2750042 Number of Standard Deviations = 0.3 Blind Sample ID = N60 Lab Value = 0.196 Most Probable Value = 0.195 Percent Recovery = 100.5 Date Sample Logged by Lab = 09/30/98 Sample ID = 2730001 Number of Standard Deviations = 0.1 Blind Sample ID = N57 Lab Value = 0.745 Most Probable Value = 0.758 Percent Recovery = 98.3 Date Sample Logged by Lab = 09/29/98 Sample ID = 2720087 Number of Standard Deviations = -0.4 Blind Sample ID = N58 Lab Value = 0.210 Most Probable Value = 0.195 Percent Recovery = 107.7 Date Sample Logged by Lab = 09/28/98 Sample ID = 2710123 Number of Standard Deviations = 1.1 Blind Sample ID = N57 Lab Value = 1.050 Most Probable Value = 1.014 Percent Recovery = 103.6 Date Sample Logged by Lab = 09/25/98 Sample ID = 2680004 Number of Standard Deviations = 0.8 Blind Sample ID = NS2 Lab Value = 0.821 Most Probable Value = 0.758 Percent Recovery = 108.3 Date Sample Logged by Lab = 09/25/98 Sample ID = 2680008 Number of Standard Deviations = 1.7 Blind Sample ID = N58 Lab Value = 0.191 Most Probable Value = 0.195 Percent Recovery = 97.9 Date Sample Logged by Lab = 09/24/98 Sample ID = 2670103 Number of Standard Deviations = -0.3 Blind Sample ID = N57 Lab Value = 1.080 Most Probable Value = 1.014 Percent Recovery = 106.5 Date Sample Logged by Lab = 09/23/98 Sample ID = 2660045 Number of Standard Deviations = 1.4 Blind Sample ID = NS2 Lab Value = 0.790 Most Probable Value = 0.758 Percent Recovery = 104.2 Date Sample Logged by Lab = 09/23/98 Sample ID = 2660041 Number of Standard Deviations = 0.9 Blind Sample ID = N58 Lab Value = 0.208 Most Probable Value = 0.195 Percent Recovery = 106.7 Date Sample Logged by Lab = 09/22/98 Sample ID = 2650054 Number of Standard Deviations = 0.9 Blind Sample ID = N57 Lab Value = 0.804 Most Probable Value = 0.758 Percent Recovery = 106.1 Date Sample Logged by Lab = 09/21/98 Sample ID = 2640101 Number of Standard Deviations = 1.3 Blind Sample ID = N58 Lab Value = 0.991 Most Probable Value = 1.014 Percent Recovery = 97.7 Date Sample Logged by Lab = 09/18/98 Sample ID = 2610105 Number of Standard Deviations = -0.5 Blind Sample ID = NS2 Lab Value = 0.198 Most Probable Value = 0.195 Percent Recovery = 101.5 Date Sample Logged by Lab = 09/18/98 Sample ID = 2610104 Number of Standard Deviations = 0.2 Blind Sample ID = N57 Lab Value = 0.627 Most Probable Value = 0.758 Percent Recovery = 82.7 Date Sample Logged by Lab = 09/17/98 Sample ID = 2600014 Number of Standard Deviations = -3.6 Blind Sample ID = N58 Lab Value = 1.023 Most Probable Value = 1.014 Percent Recovery = 100.9 Date Sample Logged by Lab = 09/16/98 Sample ID = 2590071 Number of Standard Deviations = 0.2 Blind Sample ID = NS2 Lab Value = 0.219 Most Probable Value = 0.195 Percent Recovery = 112.3 Date Sample Logged by Lab = 09/16/98 Sample ID = 2590074 Number of Standard Deviations = 1.7 Blind Sample ID = N57 Lab Value = 0.759 Most Probable Value = 0.758 Percent Recovery = 100.1 Date Sample Logged by Lab = 09/15/98 Sample ID = 2580244 Number of Standard Deviations = 0.0 Blind Sample ID = N58 Lab Value = 1.004 Most Probable Value = 1.014 Percent Recovery = 99.0 Date Sample Logged by Lab = 09/11/98 Sample ID = 2540076 Number of Standard Deviations = -0.2 Blind Sample ID = NS2 Lab Value = 0.789 Most Probable Value = 0.758 Percent Recovery = 104.1 Date Sample Logged by Lab = 09/11/98 Sample ID = 2540089 Number of Standard Deviations = 0.9 Blind Sample ID = N58 Lab Value = 0.202 Most Probable Value = 0.195 Percent Recovery = 103.6 Date Sample Logged by Lab = 09/11/98 Sample ID = 2540735 Number of Standard Deviations = 0.5 Blind Sample ID = N57 Lab Value = 0.805 Most Probable Value = 0.758 Percent Recovery = 106.2 Date Sample Logged by Lab = 09/10/98 Sample ID = 2530112 Number of Standard Deviations = 1.3 Blind Sample ID = N58 Lab Value = 0.202 Most Probable Value = 0.195 Percent Recovery = 103.6 Date Sample Logged by Lab = 09/10/98 Sample ID = 2530110 Number of Standard Deviations = 0.5 Blind Sample ID = N57 Lab Value = 0.991 Most Probable Value = 1.014 Percent Recovery = 97.7 Date Sample Logged by Lab = 09/09/98 Sample ID = 2520009 Number of Standard Deviations = -0.5 Blind Sample ID = NS2 Lab Value = 0.751 Most Probable Value = 0.758 Percent Recovery = 99.1 Date Sample Logged by Lab = 09/09/98 Sample ID = 2520011 Number of Standard Deviations = -0.2 Blind Sample ID = N58 Lab Value = 0.193 Most Probable Value = 0.195 Percent Recovery = 99.0 Date Sample Logged by Lab = 09/09/98 Sample ID = 2520010 Number of Standard Deviations = -0.1 Blind Sample ID = N57 Lab Value = 0.998 Most Probable Value = 1.014 Percent Recovery = 98.4 Date Sample Logged by Lab = 09/04/98 Sample ID = 2470034 Number of Standard Deviations = -0.3 Blind Sample ID = NS2 Lab Value = 0.994 Most Probable Value = 1.014 Percent Recovery = 98.0 Date Sample Logged by Lab = 09/03/98 Sample ID = 2460019 Number of Standard Deviations = -0.4 Blind Sample ID = NS2 Lab Value = 0.737 Most Probable Value = 0.758 Percent Recovery = 97.2 Date Sample Logged by Lab = 09/03/98 Sample ID = 2460015 Number of Standard Deviations = -0.6 Blind Sample ID = N58 Lab Value = 0.185 Most Probable Value = 0.195 Percent Recovery = 94.9 Date Sample Logged by Lab = 09/03/98 Sample ID = 2460017 Number of Standard Deviations = -0.7 Blind Sample ID = N57 Lab Value = 0.743 Most Probable Value = 0.758 Percent Recovery = 98.0 Date Sample Logged by Lab = 08/31/98 Sample ID = 2430243 Number of Standard Deviations = -0.4 Blind Sample ID = N58 Lab Value = 0.194 Most Probable Value = 0.195 Percent Recovery = 99.5 Date Sample Logged by Lab = 08/31/98 Sample ID = 2430236 Number of Standard Deviations = -0.1 Blind Sample ID = N57 Lab Value = 1.042 Most Probable Value = 1.014 Percent Recovery = 102.8 Date Sample Logged by Lab = 08/28/98 Sample ID = 2400209 Number of Standard Deviations = 0.6 Blind Sample ID = NS2 Lab Value = 0.781 Most Probable Value = 0.758 Percent Recovery = 103.0 Date Sample Logged by Lab = 08/27/98 Sample ID = 2390101 Number of Standard Deviations = 0.6 Blind Sample ID = N58 Lab Value = 0.182 Most Probable Value = 0.195 Percent Recovery = 93.3 Date Sample Logged by Lab = 08/27/98 Sample ID = 2390107 Number of Standard Deviations = -0.9 Blind Sample ID = N57 Lab Value = 1.043 Most Probable Value = 1.014 Percent Recovery = 102.9 Date Sample Logged by Lab = 08/26/98 Sample ID = 2380206 Number of Standard Deviations = 0.6 Blind Sample ID = NS2 Lab Value = 1.052 Most Probable Value = 1.014 Percent Recovery = 103.7 Date Sample Logged by Lab = 08/21/98 Sample ID = 2330335 Number of Standard Deviations = 0.8 Blind Sample ID = NS2 Lab Value = 0.795 Most Probable Value = 0.758 Percent Recovery = 104.9 Date Sample Logged by Lab = 08/21/98 Sample ID = 2330334 Number of Standard Deviations = 1.0 Blind Sample ID = N58 Lab Value = 0.190 Most Probable Value = 0.195 Percent Recovery = 97.4 Date Sample Logged by Lab = 08/21/98 Sample ID = 2330342 Number of Standard Deviations = -0.4 Blind Sample ID = N57 Lab Value = 1.008 Most Probable Value = 1.014 Percent Recovery = 99.4 Date Sample Logged by Lab = 08/19/98 Sample ID = 2310039 Number of Standard Deviations = -0.1 Blind Sample ID = NS2 Lab Value = 0.774 Most Probable Value = 0.758 Percent Recovery = 102.1 Date Sample Logged by Lab = 08/19/98 Sample ID = 2310038 Number of Standard Deviations = 0.4 Blind Sample ID = N58 Lab Value = 0.196 Most Probable Value = 0.195 Percent Recovery = 100.5 Date Sample Logged by Lab = 08/19/98 Sample ID = 2310036 Number of Standard Deviations = 0.1 Blind Sample ID = N57 Lab Value = 0.704 Most Probable Value = 0.758 Percent Recovery = 92.9 Date Sample Logged by Lab = 08/17/98 Sample ID = 2290142 Number of Standard Deviations = -1.5 Blind Sample ID = N58 Lab Value = 0.188 Most Probable Value = 0.195 Percent Recovery = 96.4 Date Sample Logged by Lab = 08/17/98 Sample ID = 2290139 Number of Standard Deviations = -0.5 Blind Sample ID = N57 Lab Value = 0.977 Most Probable Value = 1.014 Percent Recovery = 96.4 Date Sample Logged by Lab = 08/14/98 Sample ID = 2260083 Number of Standard Deviations = -0.8 Blind Sample ID = NS2 Lab Value = 0.729 Most Probable Value = 0.758 Percent Recovery = 96.2 Date Sample Logged by Lab = 08/14/98 Sample ID = 2260081 Number of Standard Deviations = -0.8 Blind Sample ID = N58 Lab Value = 0.204 Most Probable Value = 0.195 Percent Recovery = 104.6 Date Sample Logged by Lab = 08/14/98 Sample ID = 2260067 Number of Standard Deviations = 0.7 Blind Sample ID = N57 Lab Value = 0.982 Most Probable Value = 1.014 Percent Recovery = 96.8 Date Sample Logged by Lab = 08/12/98 Sample ID = 2240179 Number of Standard Deviations = -0.7 Blind Sample ID = NS2 Lab Value = 0.736 Most Probable Value = 0.758 Percent Recovery = 97.1 Date Sample Logged by Lab = 08/11/98 Sample ID = 2230077 Number of Standard Deviations = -0.6 Blind Sample ID = N58 Lab Value = 0.194 Most Probable Value = 0.195 Percent Recovery = 99.5 Date Sample Logged by Lab = 08/11/98 Sample ID = 2230076 Number of Standard Deviations = -0.1 Blind Sample ID = N57 Lab Value = 0.980 Most Probable Value = 1.014 Percent Recovery = 96.6 Date Sample Logged by Lab = 08/07/98 Sample ID = 2190061 Number of Standard Deviations = -0.7 Blind Sample ID = NS2 Lab Value = 0.741 Most Probable Value = 0.758 Percent Recovery = 97.8 Date Sample Logged by Lab = 08/07/98 Sample ID = 2190059 Number of Standard Deviations = -0.5 Blind Sample ID = N58 Lab Value = 0.191 Most Probable Value = 0.195 Percent Recovery = 97.9 Date Sample Logged by Lab = 08/07/98 Sample ID = 2190051 Number of Standard Deviations = -0.3 Blind Sample ID = N57 Lab Value = 0.991 Most Probable Value = 1.014 Percent Recovery = 97.7 Date Sample Logged by Lab = 08/05/98 Sample ID = 2170063 Number of Standard Deviations = -0.5 Blind Sample ID = NS2 Lab Value = 0.749 Most Probable Value = 0.758 Percent Recovery = 98.8 Date Sample Logged by Lab = 08/05/98 Sample ID = 2170062 Number of Standard Deviations = -0.2 Blind Sample ID = N58 Lab Value = 0.190 Most Probable Value = 0.195 Percent Recovery = 97.4 Date Sample Logged by Lab = 08/05/98 Sample ID = 2170058 Number of Standard Deviations = -0.4 Blind Sample ID = N57 Lab Value = 0.735 Most Probable Value = 0.758 Percent Recovery = 97.0 Date Sample Logged by Lab = 07/30/98 Sample ID = 2110201 Number of Standard Deviations = -0.6 Blind Sample ID = N58 Lab Value = 0.182 Most Probable Value = 0.195 Percent Recovery = 93.3 Date Sample Logged by Lab = 07/30/98 Sample ID = 2110195 Number of Standard Deviations = -0.9 Blind Sample ID = N57 Lab Value = 0.935 Most Probable Value = 1.014 Percent Recovery = 92.2 Date Sample Logged by Lab = 07/29/98 Sample ID = 2100170 Number of Standard Deviations = -1.7 Blind Sample ID = NS2 Lab Value = 0.754 Most Probable Value = 0.758 Percent Recovery = 99.5 Date Sample Logged by Lab = 07/28/98 Sample ID = 2090139 Number of Standard Deviations = -0.1 Blind Sample ID = N58 Lab Value = 0.208 Most Probable Value = 0.195 Percent Recovery = 106.7 Date Sample Logged by Lab = 07/28/98 Sample ID = 2090137 Number of Standard Deviations = 0.9 Blind Sample ID = N57 Lab Value = 0.959 Most Probable Value = 1.014 Percent Recovery = 94.6 Date Sample Logged by Lab = 07/27/98 Sample ID = 2080067 Number of Standard Deviations = -1.2 Blind Sample ID = NS2 Lab Value = 0.761 Most Probable Value = 0.758 Percent Recovery = 100.4 Date Sample Logged by Lab = 07/27/98 Sample ID = 2080083 Number of Standard Deviations = 0.1 Blind Sample ID = N58 Lab Value = 0.181 Most Probable Value = 0.195 Percent Recovery = 92.8 Date Sample Logged by Lab = 07/27/98 Sample ID = 2080068 Number of Standard Deviations = -1.0 Blind Sample ID = N57 Lab Value = 0.951 Most Probable Value = 1.014 Percent Recovery = 93.8 Date Sample Logged by Lab = 07/22/98 Sample ID = 2030057 Number of Standard Deviations = -1.4 Blind Sample ID = NS2 Lab Value = 0.761 Most Probable Value = 0.758 Percent Recovery = 100.4 Date Sample Logged by Lab = 07/22/98 Sample ID = 2030018 Number of Standard Deviations = 0.1 Blind Sample ID = N58 Lab Value = 0.177 Most Probable Value = 0.195 Percent Recovery = 90.8 Date Sample Logged by Lab = 07/22/98 Sample ID = 2030053 Number of Standard Deviations = -1.3 Blind Sample ID = N57 Lab Value = 0.726 Most Probable Value = 0.758 Percent Recovery = 95.8 Date Sample Logged by Lab = 07/20/98 Sample ID = 2010050 Number of Standard Deviations = -0.9 Blind Sample ID = N58 Lab Value = 0.187 Most Probable Value = 0.195 Percent Recovery = 95.9 Date Sample Logged by Lab = 07/20/98 Sample ID = 2010033 Number of Standard Deviations = -0.6 Blind Sample ID = N57 Lab Value = 0.950 Most Probable Value = 1.014 Percent Recovery = 93.7 Date Sample Logged by Lab = 07/17/98 Sample ID = 1980303 Number of Standard Deviations = -1.4 Blind Sample ID = NS2 Lab Value = 0.720 Most Probable Value = 0.758 Percent Recovery = 95.0 Date Sample Logged by Lab = 07/16/98 Sample ID = 1970015 Number of Standard Deviations = -1.0 Blind Sample ID = N58 Lab Value = 0.186 Most Probable Value = 0.195 Percent Recovery = 95.4 Date Sample Logged by Lab = 07/16/98 Sample ID = 1970017 Number of Standard Deviations = -0.7 Blind Sample ID = N57 Lab Value = 0.980 Most Probable Value = 1.014 Percent Recovery = 96.6 Date Sample Logged by Lab = 07/15/98 Sample ID = 1960203 Number of Standard Deviations = -0.7 Blind Sample ID = NS2 Lab Value = 0.758 Most Probable Value = 0.758 Percent Recovery = 100.0 Date Sample Logged by Lab = 07/14/98 Sample ID = 1950203 Number of Standard Deviations = 0.0 Blind Sample ID = N58 Lab Value = 0.192 Most Probable Value = 0.195 Percent Recovery = 98.5 Date Sample Logged by Lab = 07/14/98 Sample ID = 1950205 Number of Standard Deviations = -0.2 Blind Sample ID = N57 Lab Value = 0.980 Most Probable Value = 1.014 Percent Recovery = 96.6 Date Sample Logged by Lab = 07/10/98 Sample ID = 1910239 Number of Standard Deviations = -0.7 Blind Sample ID = NS2 Lab Value = 0.759 Most Probable Value = 0.758 Percent Recovery = 100.1 Date Sample Logged by Lab = 07/10/98 Sample ID = 1910242 Number of Standard Deviations = 0.0 Blind Sample ID = N58 Lab Value = 0.180 Most Probable Value = 0.195 Percent Recovery = 92.3 Date Sample Logged by Lab = 07/10/98 Sample ID = 1910238 Number of Standard Deviations = -1.1 Blind Sample ID = N57 Lab Value = 0.988 Most Probable Value = 1.014 Percent Recovery = 97.4 Date Sample Logged by Lab = 07/08/98 Sample ID = 1890198 Number of Standard Deviations = -0.6 Blind Sample ID = NS2 Lab Value = 0.755 Most Probable Value = 0.758 Percent Recovery = 99.6 Date Sample Logged by Lab = 07/08/98 Sample ID = 1890199 Number of Standard Deviations = -0.1 Blind Sample ID = N58 Lab Value = 0.192 Most Probable Value = 0.195 Percent Recovery = 98.5 Date Sample Logged by Lab = 07/08/98 Sample ID = 1890196 Number of Standard Deviations = -0.2 Blind Sample ID = N57 Lab Value = 0.990 Most Probable Value = 1.014 Percent Recovery = 97.6 Date Sample Logged by Lab = 07/06/98 Sample ID = 1870153 Number of Standard Deviations = -0.5 Blind Sample ID = NS2 Lab Value = 0.760 Most Probable Value = 0.758 Percent Recovery = 100.3 Date Sample Logged by Lab = 07/06/98 Sample ID = 1870156 Number of Standard Deviations = 0.1 Blind Sample ID = N58 Lab Value = 0.205 Most Probable Value = 0.195 Percent Recovery = 105.1 Date Sample Logged by Lab = 07/06/98 Sample ID = 1870152 Number of Standard Deviations = 0.7 Blind Sample ID = N57 Lab Value = 0.987 Most Probable Value = 1.014 Percent Recovery = 97.3 Date Sample Logged by Lab = 06/26/98 Sample ID = 1770076 Number of Standard Deviations = -0.6 Blind Sample ID = NS2 Lab Value = 0.766 Most Probable Value = 0.758 Percent Recovery = 101.1 Date Sample Logged by Lab = 06/26/98 Sample ID = 1770070 Number of Standard Deviations = 0.2 Blind Sample ID = N58 Lab Value = 0.202 Most Probable Value = 0.195 Percent Recovery = 103.6 Date Sample Logged by Lab = 06/26/98 Sample ID = 1770094 Number of Standard Deviations = 0.5 Blind Sample ID = N57 Lab Value = 0.792 Most Probable Value = 0.758 Percent Recovery = 104.5 Date Sample Logged by Lab = 06/24/98 Sample ID = 1750109 Number of Standard Deviations = 0.9 Blind Sample ID = N58 Lab Value = 0.192 Most Probable Value = 0.195 Percent Recovery = 98.5 Date Sample Logged by Lab = 06/24/98 Sample ID = 1750106 Number of Standard Deviations = -0.2 Blind Sample ID = N57 Lab Value = 0.750 Most Probable Value = 0.758 Percent Recovery = 98.9 Date Sample Logged by Lab = 06/23/98 Sample ID = 1740138 Number of Standard Deviations = -0.2 Blind Sample ID = N58 Lab Value = 0.734 Most Probable Value = 0.758 Percent Recovery = 96.8 Date Sample Logged by Lab = 06/22/98 Sample ID = 1730177 Number of Standard Deviations = -0.7 Blind Sample ID = N58 Lab Value = 0.149 Most Probable Value = 0.195 Percent Recovery = 76.4 Date Sample Logged by Lab = 06/22/98 Sample ID = 1730176 Number of Standard Deviations = -3.3 Blind Sample ID = N57 Lab Value = 1.006 Most Probable Value = 1.014 Percent Recovery = 99.2 Date Sample Logged by Lab = 06/19/98 Sample ID = 1700280 Number of Standard Deviations = -0.2 Blind Sample ID = NS2 Lab Value = 0.794 Most Probable Value = 0.758 Percent Recovery = 104.7 Date Sample Logged by Lab = 06/18/98 Sample ID = 1690151 Number of Standard Deviations = 1.0 Blind Sample ID = N58 Lab Value = 0.200 Most Probable Value = 0.195 Percent Recovery = 102.6 Date Sample Logged by Lab = 06/18/98 Sample ID = 1690149 Number of Standard Deviations = 0.4 Blind Sample ID = N57 Lab Value = 0.993 Most Probable Value = 1.014 Percent Recovery = 97.9 Date Sample Logged by Lab = 06/17/98 Sample ID = 1680019 Number of Standard Deviations = -0.5 Blind Sample ID = NS2 Lab Value = 0.753 Most Probable Value = 0.758 Percent Recovery = 99.3 Date Sample Logged by Lab = 06/17/98 Sample ID = 1680017 Number of Standard Deviations = -0.1 Blind Sample ID = N58 Lab Value = 0.224 Most Probable Value = 0.195 Percent Recovery = 114.9 Date Sample Logged by Lab = 06/17/98 Sample ID = 1680020 Number of Standard Deviations = 2.1 Blind Sample ID = N57 Lab Value = 1.003 Most Probable Value = 1.014 Percent Recovery = 98.9 Date Sample Logged by Lab = 06/12/98 Sample ID = 1630127 Number of Standard Deviations = -0.2 Blind Sample ID = NS2 Lab Value = 0.769 Most Probable Value = 0.758 Percent Recovery = 101.5 Date Sample Logged by Lab = 06/12/98 Sample ID = 1630125 Number of Standard Deviations = 0.3 Blind Sample ID = N58 Lab Value = 0.201 Most Probable Value = 0.195 Percent Recovery = 103.1 Date Sample Logged by Lab = 06/12/98 Sample ID = 1630123 Number of Standard Deviations = 0.4 Blind Sample ID = N57 Lab Value = 0.963 Most Probable Value = 1.014 Percent Recovery = 95.0 Date Sample Logged by Lab = 06/10/98 Sample ID = 1610153 Number of Standard Deviations = -1.1 Blind Sample ID = NS2 Lab Value = 0.752 Most Probable Value = 0.758 Percent Recovery = 99.2 Date Sample Logged by Lab = 06/10/98 Sample ID = 1610154 Number of Standard Deviations = -0.2 Blind Sample ID = N58 Lab Value = 0.204 Most Probable Value = 0.195 Percent Recovery = 104.6 Date Sample Logged by Lab = 06/10/98 Sample ID = 1610152 Number of Standard Deviations = 0.7 Blind Sample ID = N57 Lab Value = 0.736 Most Probable Value = 0.758 Percent Recovery = 97.1 Date Sample Logged by Lab = 06/09/98 Sample ID = 1600129 Number of Standard Deviations = -0.6 Blind Sample ID = N58 Lab Value = 0.747 Most Probable Value = 0.758 Percent Recovery = 98.5 Date Sample Logged by Lab = 06/08/98 Sample ID = 1590189 Number of Standard Deviations = -0.3 Blind Sample ID = N58 Lab Value = 0.211 Most Probable Value = 0.195 Percent Recovery = 108.2 Date Sample Logged by Lab = 06/08/98 Sample ID = 1590184 Number of Standard Deviations = 1.2 Blind Sample ID = N57 Lab Value = 0.979 Most Probable Value = 1.014 Percent Recovery = 96.5 Date Sample Logged by Lab = 06/05/98 Sample ID = 1560213 Number of Standard Deviations = -0.8 Blind Sample ID = NS2 Lab Value = 0.741 Most Probable Value = 0.758 Percent Recovery = 97.8 Date Sample Logged by Lab = 06/04/98 Sample ID = 1550184 Number of Standard Deviations = -0.5 Blind Sample ID = N58 Lab Value = 0.216 Most Probable Value = 0.195 Percent Recovery = 110.8 Date Sample Logged by Lab = 06/04/98 Sample ID = 1550181 Number of Standard Deviations = 1.5 Blind Sample ID = N57 Lab Value = 0.993 Most Probable Value = 1.014 Percent Recovery = 97.9 Date Sample Logged by Lab = 06/03/98 Sample ID = 1540098 Number of Standard Deviations = -0.5 Blind Sample ID = NS2 Lab Value = 0.763 Most Probable Value = 0.758 Percent Recovery = 100.7 Date Sample Logged by Lab = 06/02/98 Sample ID = 1530225 Number of Standard Deviations = 0.1 Blind Sample ID = N58 Lab Value = 0.761 Most Probable Value = 0.758 Percent Recovery = 100.4 Date Sample Logged by Lab = 06/02/98 Sample ID = 1530227 Number of Standard Deviations = 0.1 Blind Sample ID = N58 Lab Value = 0.173 Most Probable Value = 0.195 Percent Recovery = 88.7 Date Sample Logged by Lab = 06/02/98 Sample ID = 1530223 Number of Standard Deviations = -1.6 Blind Sample ID = N57 Lab Value = 0.200 Most Probable Value = 0.195 Percent Recovery = 102.6 Date Sample Logged by Lab = 06/02/98 Sample ID = 1530208 Number of Standard Deviations = 0.4 Blind Sample ID = N57 Lab Value = 0.973 Most Probable Value = 1.014 Percent Recovery = 96.0 Date Sample Logged by Lab = 05/29/98 Sample ID = 1490074 Number of Standard Deviations = -0.9 Blind Sample ID = NS2 Lab Value = 1.050 Most Probable Value = 1.014 Percent Recovery = 103.6 Date Sample Logged by Lab = 05/27/98 Sample ID = 1470183 Number of Standard Deviations = 0.8 Blind Sample ID = NS2 Lab Value = 0.787 Most Probable Value = 0.758 Percent Recovery = 103.8 Date Sample Logged by Lab = 05/26/98 Sample ID = 1460155 Number of Standard Deviations = 0.8 Blind Sample ID = N58 Lab Value = 0.208 Most Probable Value = 0.195 Percent Recovery = 106.7 Date Sample Logged by Lab = 05/26/98 Sample ID = 1460162 Number of Standard Deviations = 0.9 Blind Sample ID = N57 Lab Value = 0.976 Most Probable Value = 1.014 Percent Recovery = 96.3 Date Sample Logged by Lab = 05/22/98 Sample ID = 1420206 Number of Standard Deviations = -0.8 Blind Sample ID = NS2 Lab Value = 0.210 Most Probable Value = 0.195 Percent Recovery = 107.7 Date Sample Logged by Lab = 05/21/98 Sample ID = 1410115 Number of Standard Deviations = 1.1 Blind Sample ID = N57 Lab Value = 1.056 Most Probable Value = 1.014 Percent Recovery = 104.1 Date Sample Logged by Lab = 05/20/98 Sample ID = 1400053 Number of Standard Deviations = 0.9 Blind Sample ID = NS2 Lab Value = 0.763 Most Probable Value = 0.758 Percent Recovery = 100.7 Date Sample Logged by Lab = 05/19/98 Sample ID = 1390114 Number of Standard Deviations = 0.1 Blind Sample ID = N58 Lab Value = 0.213 Most Probable Value = 0.195 Percent Recovery = 109.2 Date Sample Logged by Lab = 05/19/98 Sample ID = 1390113 Number of Standard Deviations = 1.3 Blind Sample ID = N57 Lab Value = 1.018 Most Probable Value = 1.014 Percent Recovery = 100.4 Date Sample Logged by Lab = 05/18/98 Sample ID = 1380093 Number of Standard Deviations = 0.1 Blind Sample ID = NS2 Lab Value = 0.758 Most Probable Value = 0.758 Percent Recovery = 100.0 Date Sample Logged by Lab = 05/18/98 Sample ID = 1380092 Number of Standard Deviations = 0.0 Blind Sample ID = N58 Lab Value = 0.200 Most Probable Value = 0.195 Percent Recovery = 102.6 Date Sample Logged by Lab = 05/18/98 Sample ID = 1380089 Number of Standard Deviations = 0.4 Blind Sample ID = N57 Lab Value = 1.030 Most Probable Value = 1.014 Percent Recovery = 101.6 Date Sample Logged by Lab = 05/13/98 Sample ID = 1330267 Number of Standard Deviations = 0.3 Blind Sample ID = NS2 Lab Value = 0.744 Most Probable Value = 0.758 Percent Recovery = 98.2 Date Sample Logged by Lab = 05/13/98 Sample ID = 1330276 Number of Standard Deviations = -0.4 Blind Sample ID = N58 Lab Value = 0.211 Most Probable Value = 0.195 Percent Recovery = 108.2 Date Sample Logged by Lab = 05/13/98 Sample ID = 1330280 Number of Standard Deviations = 1.2 Blind Sample ID = N57 Lab Value = 0.718 Most Probable Value = 0.758 Percent Recovery = 94.7 Date Sample Logged by Lab = 05/12/98 Sample ID = 1320067 Number of Standard Deviations = -1.1 Blind Sample ID = N58 Lab Value = 0.167 Most Probable Value = 0.195 Percent Recovery = 85.6 Date Sample Logged by Lab = 05/12/98 Sample ID = 1320082 Number of Standard Deviations = -2.0 Blind Sample ID = N57 Lab Value = 1.053 Most Probable Value = 1.014 Percent Recovery = 103.8 Date Sample Logged by Lab = 05/08/98 Sample ID = 1280048 Number of Standard Deviations = 0.8 Blind Sample ID = NS2 Lab Value = 1.081 Most Probable Value = 1.014 Percent Recovery = 106.6 Date Sample Logged by Lab = 05/07/98 Sample ID = 1270085 Number of Standard Deviations = 1.4 Blind Sample ID = NS2 Lab Value = 0.775 Most Probable Value = 0.758 Percent Recovery = 102.2 Date Sample Logged by Lab = 05/07/98 Sample ID = 1270080 Number of Standard Deviations = 0.5 Blind Sample ID = N58 Lab Value = 0.209 Most Probable Value = 0.195 Percent Recovery = 107.2 Date Sample Logged by Lab = 05/07/98 Sample ID = 1270086 Number of Standard Deviations = 1.0 Blind Sample ID = N57 Lab Value = 0.795 Most Probable Value = 0.758 Percent Recovery = 104.9 Date Sample Logged by Lab = 05/05/98 Sample ID = 1250078 Number of Standard Deviations = 1.0 Blind Sample ID = N58 Lab Value = 0.223 Most Probable Value = 0.195 Percent Recovery = 114.4 Date Sample Logged by Lab = 05/05/98 Sample ID = 1250074 Number of Standard Deviations = 2.0 Blind Sample ID = N57 Lab Value = 1.155 Most Probable Value = 1.014 Percent Recovery = 113.9 Date Sample Logged by Lab = 04/29/98 Sample ID = 1190164 Number of Standard Deviations = 3.0 Blind Sample ID = NS2 Lab Value = 0.770 Most Probable Value = 0.758 Percent Recovery = 101.6 Date Sample Logged by Lab = 04/29/98 Sample ID = 1190166 Number of Standard Deviations = 0.3 Blind Sample ID = N58 Lab Value = 0.232 Most Probable Value = 0.195 Percent Recovery = 119.0 Date Sample Logged by Lab = 04/29/98 Sample ID = 1190165 Number of Standard Deviations = 2.7 Blind Sample ID = N57 Lab Value = 0.797 Most Probable Value = 0.758 Percent Recovery = 105.1 Date Sample Logged by Lab = 04/28/98 Sample ID = 1180048 Number of Standard Deviations = 1.1 Blind Sample ID = N58 Lab Value = 0.192 Most Probable Value = 0.195 Percent Recovery = 98.5 Date Sample Logged by Lab = 04/28/98 Sample ID = 1180015 Number of Standard Deviations = -0.2 Blind Sample ID = N57 Lab Value = 1.086 Most Probable Value = 1.014 Percent Recovery = 107.1 Date Sample Logged by Lab = 04/24/98 Sample ID = 1140192 Number of Standard Deviations = 1.5 Blind Sample ID = NS2 Lab Value = 0.768 Most Probable Value = 0.758 Percent Recovery = 101.3 Date Sample Logged by Lab = 04/23/98 Sample ID = 1130041 Number of Standard Deviations = 0.3 Blind Sample ID = N58 Lab Value = 0.208 Most Probable Value = 0.195 Percent Recovery = 106.7 Date Sample Logged by Lab = 04/23/98 Sample ID = 1130051 Number of Standard Deviations = 0.9 Blind Sample ID = N57 Lab Value = 1.060 Most Probable Value = 1.014 Percent Recovery = 104.5 Date Sample Logged by Lab = 04/22/98 Sample ID = 1120110 Number of Standard Deviations = 1.0 Blind Sample ID = NS2 Lab Value = 0.795 Most Probable Value = 0.758 Percent Recovery = 104.9 Date Sample Logged by Lab = 04/21/98 Sample ID = 1110190 Number of Standard Deviations = 1.0 Blind Sample ID = N58 Lab Value = 0.224 Most Probable Value = 0.195 Percent Recovery = 114.9 Date Sample Logged by Lab = 04/21/98 Sample ID = 1110199 Number of Standard Deviations = 2.1 Blind Sample ID = N57 Lab Value = 1.056 Most Probable Value = 1.014 Percent Recovery = 104.1 Date Sample Logged by Lab = 04/17/98 Sample ID = 1070135 Number of Standard Deviations = 0.9 Blind Sample ID = NS2 Lab Value = 0.753 Most Probable Value = 0.758 Percent Recovery = 99.3 Date Sample Logged by Lab = 04/17/98 Sample ID = 1070119 Number of Standard Deviations = -0.1 Blind Sample ID = N58 Lab Value = 0.216 Most Probable Value = 0.195 Percent Recovery = 110.8 Date Sample Logged by Lab = 04/17/98 Sample ID = 1070105 Number of Standard Deviations = 1.5 Blind Sample ID = N57 Lab Value = 1.092 Most Probable Value = 1.014 Percent Recovery = 107.7 Date Sample Logged by Lab = 04/15/98 Sample ID = 1050076 Number of Standard Deviations = 1.7 Blind Sample ID = NS2 Lab Value = 0.776 Most Probable Value = 0.758 Percent Recovery = 102.4 Date Sample Logged by Lab = 04/15/98 Sample ID = 1050074 Number of Standard Deviations = 0.5 Blind Sample ID = N58 Lab Value = 0.209 Most Probable Value = 0.195 Percent Recovery = 107.2 Date Sample Logged by Lab = 04/15/98 Sample ID = 1050081 Number of Standard Deviations = 1.0 Blind Sample ID = N57 Lab Value = 0.780 Most Probable Value = 0.758 Percent Recovery = 102.9 Date Sample Logged by Lab = 04/13/98 Sample ID = 1030116 Number of Standard Deviations = 0.6 Blind Sample ID = N58 Lab Value = 0.226 Most Probable Value = 0.195 Percent Recovery = 115.9 Date Sample Logged by Lab = 04/13/98 Sample ID = 1030115 Number of Standard Deviations = 2.2 Blind Sample ID = N57 Lab Value = 1.063 Most Probable Value = 1.014 Percent Recovery = 104.8 Date Sample Logged by Lab = 04/10/98 Sample ID = 1000132 Number of Standard Deviations = 1.1 Blind Sample ID = NS2 Lab Value = 0.789 Most Probable Value = 0.758 Percent Recovery = 104.1 Date Sample Logged by Lab = 04/09/98 Sample ID = 0990085 Number of Standard Deviations = 0.9 Blind Sample ID = N58 Lab Value = 0.213 Most Probable Value = 0.195 Percent Recovery = 109.2 Date Sample Logged by Lab = 04/09/98 Sample ID = 0990032 Number of Standard Deviations = 1.3 Blind Sample ID = N57 Lab Value = 1.075 Most Probable Value = 1.014 Percent Recovery = 106.0 Date Sample Logged by Lab = 04/08/98 Sample ID = 0980059 Number of Standard Deviations = 1.3 Blind Sample ID = NS2 Lab Value = 0.775 Most Probable Value = 0.758 Percent Recovery = 102.2 Date Sample Logged by Lab = 04/07/98 Sample ID = 0970099 Number of Standard Deviations = 0.5 Blind Sample ID = N58 Lab Value = 0.215 Most Probable Value = 0.195 Percent Recovery = 110.3 Date Sample Logged by Lab = 04/07/98 Sample ID = 0970098 Number of Standard Deviations = 1.4 Blind Sample ID = N57 Lab Value = 1.086 Most Probable Value = 1.014 Percent Recovery = 107.1 Date Sample Logged by Lab = 04/03/98 Sample ID = 0930131 Number of Standard Deviations = 1.5 Blind Sample ID = NS2 Lab Value = 0.743 Most Probable Value = 0.758 Percent Recovery = 98.0 Date Sample Logged by Lab = 04/03/98 Sample ID = 0930139 Number of Standard Deviations = -0.4 Blind Sample ID = N58 Lab Value = 0.205 Most Probable Value = 0.195 Percent Recovery = 105.1 Date Sample Logged by Lab = 04/03/98 Sample ID = 0930130 Number of Standard Deviations = 0.7 Blind Sample ID = N57 Lab Value = 0.664 Most Probable Value = 0.659 Percent Recovery = 100.8 Date Sample Logged by Lab = 03/30/98 Sample ID = 0890102 Number of Standard Deviations = 0.2 Blind Sample ID = N56 Lab Value = 0.645 Most Probable Value = 0.580 Percent Recovery = 111.2 Date Sample Logged by Lab = 03/30/98 Sample ID = 0890103 Number of Standard Deviations = 2.2 Blind Sample ID = N55 Lab Value = 1.092 Most Probable Value = 1.014 Percent Recovery = 107.7 Date Sample Logged by Lab = 03/27/98 Sample ID = 0860115 Number of Standard Deviations = 1.7 Blind Sample ID = NS2 Lab Value = 0.650 Most Probable Value = 0.659 Percent Recovery = 98.6 Date Sample Logged by Lab = 03/26/98 Sample ID = 0850055 Number of Standard Deviations = -0.3 Blind Sample ID = N56 Lab Value = 0.657 Most Probable Value = 0.580 Percent Recovery = 113.3 Date Sample Logged by Lab = 03/26/98 Sample ID = 0850094 Number of Standard Deviations = 2.6 Blind Sample ID = N55 Lab Value = 1.078 Most Probable Value = 1.014 Percent Recovery = 106.3 Date Sample Logged by Lab = 03/25/98 Sample ID = 0840157 Number of Standard Deviations = 1.4 Blind Sample ID = NS2 Lab Value = 0.635 Most Probable Value = 0.659 Percent Recovery = 96.4 Date Sample Logged by Lab = 03/24/98 Sample ID = 0830079 Number of Standard Deviations = -0.7 Blind Sample ID = N56 Lab Value = 0.637 Most Probable Value = 0.580 Percent Recovery = 109.8 Date Sample Logged by Lab = 03/24/98 Sample ID = 0830076 Number of Standard Deviations = 2.0 Blind Sample ID = N55 Lab Value = 1.152 Most Probable Value = 1.014 Percent Recovery = 113.6 Date Sample Logged by Lab = 03/20/98 Sample ID = 0790195 Number of Standard Deviations = 3.0 Blind Sample ID = NS2 Lab Value = 0.679 Most Probable Value = 0.659 Percent Recovery = 103.0 Date Sample Logged by Lab = 03/20/98 Sample ID = 0790175 Number of Standard Deviations = 0.6 Blind Sample ID = N56 Lab Value = 0.694 Most Probable Value = 0.580 Percent Recovery = 119.7 Date Sample Logged by Lab = 03/20/98 Sample ID = 0790172 Number of Standard Deviations = 3.9 Blind Sample ID = N55 Lab Value = 0.683 Most Probable Value = 0.659 Percent Recovery = 103.6 Date Sample Logged by Lab = 03/18/98 Sample ID = 0770086 Number of Standard Deviations = 0.7 Blind Sample ID = N56 Lab Value = 0.594 Most Probable Value = 0.659 Percent Recovery = 90.1 Date Sample Logged by Lab = 03/16/98 Sample ID = 0750135 Number of Standard Deviations = -2.0 Blind Sample ID = N56 Lab Value = 0.662 Most Probable Value = 0.580 Percent Recovery = 114.1 Date Sample Logged by Lab = 03/16/98 Sample ID = 0750136 Number of Standard Deviations = 2.8 Blind Sample ID = N55 Lab Value = 1.009 Most Probable Value = 1.014 Percent Recovery = 99.5 Date Sample Logged by Lab = 03/13/98 Sample ID = 0720074 Number of Standard Deviations = -0.1 Blind Sample ID = NS2 Lab Value = 0.575 Most Probable Value = 0.659 Percent Recovery = 87.3 Date Sample Logged by Lab = 03/12/98 Sample ID = 0710086 Number of Standard Deviations = -2.6 Blind Sample ID = N56 Lab Value = 0.668 Most Probable Value = 0.580 Percent Recovery = 115.2 Date Sample Logged by Lab = 03/12/98 Sample ID = 0710085 Number of Standard Deviations = 3.0 Blind Sample ID = N55 Lab Value = 0.988 Most Probable Value = 1.014 Percent Recovery = 97.4 Date Sample Logged by Lab = 03/11/98 Sample ID = 0700075 Number of Standard Deviations = -0.6 Blind Sample ID = NS2 Lab Value = 0.533 Most Probable Value = 0.659 Percent Recovery = 80.9 Date Sample Logged by Lab = 03/10/98 Sample ID = 0690051 Number of Standard Deviations = -3.9 Blind Sample ID = N56 Lab Value = 0.684 Most Probable Value = 0.580 Percent Recovery = 117.9 Date Sample Logged by Lab = 03/10/98 Sample ID = 0690043 Number of Standard Deviations = 3.6 Blind Sample ID = N55 Lab Value = 1.043 Most Probable Value = 1.014 Percent Recovery = 102.9 Date Sample Logged by Lab = 03/06/98 Sample ID = 0650042 Number of Standard Deviations = 0.6 Blind Sample ID = NS2 Lab Value = 0.596 Most Probable Value = 0.659 Percent Recovery = 90.4 Date Sample Logged by Lab = 03/06/98 Sample ID = 0650034 Number of Standard Deviations = -1.9 Blind Sample ID = N56 Lab Value = 0.657 Most Probable Value = 0.580 Percent Recovery = 113.3 Date Sample Logged by Lab = 03/06/98 Sample ID = 0650033 Number of Standard Deviations = 2.6 Blind Sample ID = N55 Lab Value = 1.038 Most Probable Value = 1.014 Percent Recovery = 102.4 Date Sample Logged by Lab = 03/04/98 Sample ID = 0630054 Number of Standard Deviations = 0.5 Blind Sample ID = NS2 Lab Value = 0.537 Most Probable Value = 0.659 Percent Recovery = 81.5 Date Sample Logged by Lab = 03/04/98 Sample ID = 0630039 Number of Standard Deviations = -3.8 Blind Sample ID = N56 Lab Value = 0.626 Most Probable Value = 0.580 Percent Recovery = 107.9 Date Sample Logged by Lab = 03/04/98 Sample ID = 0630043 Number of Standard Deviations = 1.6 Blind Sample ID = N55 Lab Value = 0.626 Most Probable Value = 0.659 Percent Recovery = 95.0 Date Sample Logged by Lab = 03/02/98 Sample ID = 0610070 Number of Standard Deviations = -1.0 Blind Sample ID = N56 Lab Value = 0.648 Most Probable Value = 0.580 Percent Recovery = 111.7 Date Sample Logged by Lab = 03/02/98 Sample ID = 0610069 Number of Standard Deviations = 2.3 Blind Sample ID = N55 Lab Value = 1.010 Most Probable Value = 1.014 Percent Recovery = 99.6 Date Sample Logged by Lab = 02/27/98 Sample ID = 0580087 Number of Standard Deviations = -0.1 Blind Sample ID = NS2 Lab Value = 0.620 Most Probable Value = 0.659 Percent Recovery = 94.1 Date Sample Logged by Lab = 02/27/98 Sample ID = 0580076 Number of Standard Deviations = -1.2 Blind Sample ID = N56 Lab Value = 0.633 Most Probable Value = 0.580 Percent Recovery = 109.1 Date Sample Logged by Lab = 02/26/98 Sample ID = 0570016 Number of Standard Deviations = 1.8 Blind Sample ID = N55 Lab Value = 0.955 Most Probable Value = 1.014 Percent Recovery = 94.2 Date Sample Logged by Lab = 02/25/98 Sample ID = 0560013 Number of Standard Deviations = -1.3 Blind Sample ID = NS2 Lab Value = 0.631 Most Probable Value = 0.659 Percent Recovery = 95.8 Date Sample Logged by Lab = 02/25/98 Sample ID = 0560023 Number of Standard Deviations = -0.9 Blind Sample ID = N56 Lab Value = 0.613 Most Probable Value = 0.580 Percent Recovery = 105.7 Date Sample Logged by Lab = 02/24/98 Sample ID = 0550067 Number of Standard Deviations = 1.1 Blind Sample ID = N55 Lab Value = 0.596 Most Probable Value = 0.659 Percent Recovery = 90.4 Date Sample Logged by Lab = 02/23/98 Sample ID = 0540090 Number of Standard Deviations = -1.9 Blind Sample ID = N56 Lab Value = 0.619 Most Probable Value = 0.580 Percent Recovery = 106.7 Date Sample Logged by Lab = 02/23/98 Sample ID = 0540089 Number of Standard Deviations = 1.3 Blind Sample ID = N55 Lab Value = 1.038 Most Probable Value = 1.014 Percent Recovery = 102.4 Date Sample Logged by Lab = 02/20/98 Sample ID = 0510035 Number of Standard Deviations = 0.5 Blind Sample ID = NS2 Lab Value = 0.653 Most Probable Value = 0.659 Percent Recovery = 99.1 Date Sample Logged by Lab = 02/20/98 Sample ID = 0510064 Number of Standard Deviations = -0.2 Blind Sample ID = N56 Lab Value = 0.633 Most Probable Value = 0.580 Percent Recovery = 109.1 Date Sample Logged by Lab = 02/19/98 Sample ID = 0500029 Number of Standard Deviations = 1.8 Blind Sample ID = N55 Lab Value = 1.034 Most Probable Value = 1.014 Percent Recovery = 102.0 Date Sample Logged by Lab = 02/18/98 Sample ID = 0490118 Number of Standard Deviations = 0.4 Blind Sample ID = NS2 Lab Value = 0.648 Most Probable Value = 0.659 Percent Recovery = 98.3 Date Sample Logged by Lab = 02/18/98 Sample ID = 0490116 Number of Standard Deviations = -0.3 Blind Sample ID = N56 Lab Value = 0.609 Most Probable Value = 0.580 Percent Recovery = 105.0 Date Sample Logged by Lab = 02/17/98 Sample ID = 0480198 Number of Standard Deviations = 1.0 Blind Sample ID = N55 Lab Value = 0.971 Most Probable Value = 1.014 Percent Recovery = 95.8 Date Sample Logged by Lab = 02/13/98 Sample ID = 0440045 Number of Standard Deviations = -0.9 Blind Sample ID = NS2 Lab Value = 0.640 Most Probable Value = 0.659 Percent Recovery = 97.1 Date Sample Logged by Lab = 02/12/98 Sample ID = 0430114 Number of Standard Deviations = -0.6 Blind Sample ID = N56 Lab Value = 0.630 Most Probable Value = 0.580 Percent Recovery = 108.6 Date Sample Logged by Lab = 02/12/98 Sample ID = 0430125 Number of Standard Deviations = 1.7 Blind Sample ID = N55 Lab Value = 0.978 Most Probable Value = 1.014 Percent Recovery = 96.4 Date Sample Logged by Lab = 02/11/98 Sample ID = 0420043 Number of Standard Deviations = -0.8 Blind Sample ID = NS2 Lab Value = 0.644 Most Probable Value = 0.659 Percent Recovery = 97.7 Date Sample Logged by Lab = 02/10/98 Sample ID = 0410058 Number of Standard Deviations = -0.5 Blind Sample ID = N56 Lab Value = 0.664 Most Probable Value = 0.580 Percent Recovery = 114.5 Date Sample Logged by Lab = 02/10/98 Sample ID = 0410052 Number of Standard Deviations = 2.9 Blind Sample ID = N55 Lab Value = 1.094 Most Probable Value = 1.014 Percent Recovery = 107.9 Date Sample Logged by Lab = 02/06/98 Sample ID = 0370161 Number of Standard Deviations = 1.7 Blind Sample ID = NS2 Lab Value = 0.713 Most Probable Value = 0.659 Percent Recovery = 108.2 Date Sample Logged by Lab = 02/06/98 Sample ID = 0370165 Number of Standard Deviations = 1.7 Blind Sample ID = N56 Lab Value = 0.657 Most Probable Value = 0.580 Percent Recovery = 113.3 Date Sample Logged by Lab = 02/06/98 Sample ID = 0370162 Number of Standard Deviations = 2.6 Blind Sample ID = N55 Lab Value = 1.061 Most Probable Value = 1.014 Percent Recovery = 104.6 Date Sample Logged by Lab = 02/04/98 Sample ID = 0350090 Number of Standard Deviations = 1.0 Blind Sample ID = NS2 Lab Value = 0.637 Most Probable Value = 0.659 Percent Recovery = 96.7 Date Sample Logged by Lab = 02/04/98 Sample ID = 0350084 Number of Standard Deviations = -0.7 Blind Sample ID = N56 Lab Value = 0.653 Most Probable Value = 0.580 Percent Recovery = 112.6 Date Sample Logged by Lab = 02/04/98 Sample ID = 0350091 Number of Standard Deviations = 2.5 Blind Sample ID = N55 Lab Value = 1.042 Most Probable Value = 1.014 Percent Recovery = 102.8 Date Sample Logged by Lab = 02/02/98 Sample ID = 0330051 Number of Standard Deviations = 0.6 Blind Sample ID = NS2 Lab Value = 0.654 Most Probable Value = 0.580 Percent Recovery = 112.8 Date Sample Logged by Lab = 02/02/98 Sample ID = 0330049 Number of Standard Deviations = 2.5 Blind Sample ID = N55 Lab Value = 0.614 Most Probable Value = 0.659 Percent Recovery = 93.2 Date Sample Logged by Lab = 01/30/98 Sample ID = 0300116 Number of Standard Deviations = -1.4 Blind Sample ID = N56 Lab Value = 0.666 Most Probable Value = 0.580 Percent Recovery = 114.8 Date Sample Logged by Lab = 01/29/98 Sample ID = 0290024 Number of Standard Deviations = 2.9 Blind Sample ID = N55 Lab Value = 1.048 Most Probable Value = 1.014 Percent Recovery = 103.4 Date Sample Logged by Lab = 01/28/98 Sample ID = 0280085 Number of Standard Deviations = 0.7 Blind Sample ID = NS2 Lab Value = 0.664 Most Probable Value = 0.659 Percent Recovery = 100.8 Date Sample Logged by Lab = 01/28/98 Sample ID = 0280080 Number of Standard Deviations = 0.2 Blind Sample ID = N56 Lab Value = 0.612 Most Probable Value = 0.580 Percent Recovery = 105.5 Date Sample Logged by Lab = 01/27/98 Sample ID = 0270119 Number of Standard Deviations = 1.1 Blind Sample ID = N55 Lab Value = 1.005 Most Probable Value = 1.014 Percent Recovery = 99.1 Date Sample Logged by Lab = 01/26/98 Sample ID = 0260127 Number of Standard Deviations = -0.2 Blind Sample ID = NS2 Lab Value = 0.647 Most Probable Value = 0.659 Percent Recovery = 98.2 Date Sample Logged by Lab = 01/26/98 Sample ID = 0260136 Number of Standard Deviations = -0.4 Blind Sample ID = N56 Lab Value = 0.550 Most Probable Value = 0.580 Percent Recovery = 94.8 Date Sample Logged by Lab = 01/26/98 Sample ID = 0260139 Number of Standard Deviations = -1.0 Blind Sample ID = N55 Lab Value = 0.581 Most Probable Value = 0.659 Percent Recovery = 88.2 Date Sample Logged by Lab = 01/22/98 Sample ID = 0220091 Number of Standard Deviations = -2.4 Blind Sample ID = N56 Lab Value = 0.947 Most Probable Value = 1.014 Percent Recovery = 93.4 Date Sample Logged by Lab = 01/21/98 Sample ID = 0210075 Number of Standard Deviations = -1.4 Blind Sample ID = NS2 Lab Value = 0.612 Most Probable Value = 0.580 Percent Recovery = 105.5 Date Sample Logged by Lab = 01/21/98 Sample ID = 0210049 Number of Standard Deviations = 1.1 Blind Sample ID = N55 Lab Value = 0.879 Most Probable Value = 1.014 Percent Recovery = 86.7 Date Sample Logged by Lab = 01/20/98 Sample ID = 0200131 Number of Standard Deviations = -2.9 Blind Sample ID = NS2 Lab Value = 0.629 Most Probable Value = 0.659 Percent Recovery = 95.4 Date Sample Logged by Lab = 01/20/98 Sample ID = 0200128 Number of Standard Deviations = -0.9 Blind Sample ID = N56 Lab Value = 0.586 Most Probable Value = 0.659 Percent Recovery = 88.9 Date Sample Logged by Lab = 01/20/98 Sample ID = 0200126 Number of Standard Deviations = -2.3 Blind Sample ID = N56 Lab Value = 0.638 Most Probable Value = 0.659 Percent Recovery = 96.8 Date Sample Logged by Lab = 01/20/98 Sample ID = 0200129 Number of Standard Deviations = -0.6 Blind Sample ID = N56 Lab Value = 0.990 Most Probable Value = 1.014 Percent Recovery = 97.6 Date Sample Logged by Lab = 01/16/98 Sample ID = 0160103 Number of Standard Deviations = -0.5 Blind Sample ID = NS2 Lab Value = 1.019 Most Probable Value = 1.014 Percent Recovery = 100.5 Date Sample Logged by Lab = 01/16/98 Sample ID = 0160104 Number of Standard Deviations = 0.1 Blind Sample ID = NS2 Lab Value = 0.632 Most Probable Value = 0.580 Percent Recovery = 109.0 Date Sample Logged by Lab = 01/16/98 Sample ID = 0160101 Number of Standard Deviations = 1.8 Blind Sample ID = N55 Lab Value = 0.637 Most Probable Value = 0.580 Percent Recovery = 109.8 Date Sample Logged by Lab = 01/16/98 Sample ID = 0160109 Number of Standard Deviations = 2.0 Blind Sample ID = N55 Lab Value = 0.641 Most Probable Value = 0.580 Percent Recovery = 110.5 Date Sample Logged by Lab = 01/16/98 Sample ID = 0160105 Number of Standard Deviations = 2.1 Blind Sample ID = N55 Lab Value = 0.609 Most Probable Value = 0.659 Percent Recovery = 92.4 Date Sample Logged by Lab = 01/09/98 Sample ID = 0090089 Number of Standard Deviations = -1.5 Blind Sample ID = N56 Lab Value = 1.006 Most Probable Value = 1.014 Percent Recovery = 99.2 Date Sample Logged by Lab = 01/07/98 Sample ID = 0070046 Number of Standard Deviations = -0.2 Blind Sample ID = NS2 Lab Value = 0.612 Most Probable Value = 0.659 Percent Recovery = 92.9 Date Sample Logged by Lab = 01/07/98 Sample ID = 0070047 Number of Standard Deviations = -1.5 Blind Sample ID = N56 Lab Value = 0.592 Most Probable Value = 0.580 Percent Recovery = 102.1 Date Sample Logged by Lab = 01/07/98 Sample ID = 0070051 Number of Standard Deviations = 0.4 Blind Sample ID = N55 Lab Value = 0.624 Most Probable Value = 0.659 Percent Recovery = 94.7 Date Sample Logged by Lab = 01/05/98 Sample ID = 0050007 Number of Standard Deviations = -1.1 Blind Sample ID = N56 Lab Value = 0.615 Most Probable Value = 0.580 Percent Recovery = 106.0 Date Sample Logged by Lab = 01/05/98 Sample ID = 0050008 Number of Standard Deviations = 1.2 Blind Sample ID = N55 Lab Value = 0.636 Most Probable Value = 0.580 Percent Recovery = 109.7 Date Sample Logged by Lab = 12/31/97 Sample ID = 3650034 Number of Standard Deviations = 1.9 Blind Sample ID = N55 Lab Value = 0.579 Most Probable Value = 0.659 Percent Recovery = 87.9 Date Sample Logged by Lab = 12/29/97 Sample ID = 3630051 Number of Standard Deviations = -2.5 Blind Sample ID = N56 Lab Value = 1.029 Most Probable Value = 1.014 Percent Recovery = 101.5 Date Sample Logged by Lab = 12/24/97 Sample ID = 3580104 Number of Standard Deviations = 0.3 Blind Sample ID = NS2 Lab Value = 0.568 Most Probable Value = 0.659 Percent Recovery = 86.2 Date Sample Logged by Lab = 12/24/97 Sample ID = 3580088 Number of Standard Deviations = -2.8 Blind Sample ID = N56 Lab Value = 0.643 Most Probable Value = 0.580 Percent Recovery = 110.9 Date Sample Logged by Lab = 12/24/97 Sample ID = 3580095 Number of Standard Deviations = 2.2 Blind Sample ID = N55 Lab Value = 1.073 Most Probable Value = 1.014 Percent Recovery = 105.8 Date Sample Logged by Lab = 12/23/97 Sample ID = 3570064 Number of Standard Deviations = 1.3 Blind Sample ID = NS2 Lab Value = 0.609 Most Probable Value = 0.659 Percent Recovery = 92.4 Date Sample Logged by Lab = 12/23/97 Sample ID = 3570033 Number of Standard Deviations = -1.5 Blind Sample ID = N56 Lab Value = 0.641 Most Probable Value = 0.580 Percent Recovery = 110.5 Date Sample Logged by Lab = 12/23/97 Sample ID = 3570051 Number of Standard Deviations = 2.1 Blind Sample ID = N55 Lab Value = 0.622 Most Probable Value = 0.580 Percent Recovery = 107.2 Date Sample Logged by Lab = 12/19/97 Sample ID = 3530127 Number of Standard Deviations = 1.4 Blind Sample ID = N55 Lab Value = 1.048 Most Probable Value = 1.014 Percent Recovery = 103.4 Date Sample Logged by Lab = 12/18/97 Sample ID = 3520016 Number of Standard Deviations = 0.7 Blind Sample ID = NS2 Lab Value = 0.530 Most Probable Value = 0.659 Percent Recovery = 80.4 Date Sample Logged by Lab = 12/18/97 Sample ID = 3520010 Number of Standard Deviations = -4.0 Blind Sample ID = N56 Lab Value = 0.633 Most Probable Value = 0.580 Percent Recovery = 109.1 Date Sample Logged by Lab = 12/17/97 Sample ID = 3510165 Number of Standard Deviations = 1.8 Blind Sample ID = N55 Lab Value = 1.001 Most Probable Value = 1.014 Percent Recovery = 98.7 Date Sample Logged by Lab = 12/16/97 Sample ID = 3500063 Number of Standard Deviations = -0.3 Blind Sample ID = NS2 Lab Value = 0.542 Most Probable Value = 0.659 Percent Recovery = 82.2 Date Sample Logged by Lab = 12/16/97 Sample ID = 3500053 Number of Standard Deviations = -3.6 Blind Sample ID = N56 Lab Value = 0.628 Most Probable Value = 0.580 Percent Recovery = 108.3 Date Sample Logged by Lab = 12/16/97 Sample ID = 3500009 Number of Standard Deviations = 1.6 Blind Sample ID = N55 Lab Value = 0.584 Most Probable Value = 0.580 Percent Recovery = 100.7 Date Sample Logged by Lab = 12/15/97 Sample ID = 3490159 Number of Standard Deviations = 0.1 Blind Sample ID = N55 Lab Value = 0.587 Most Probable Value = 0.659 Percent Recovery = 89.1 Date Sample Logged by Lab = 12/12/97 Sample ID = 3460115 Number of Standard Deviations = -2.2 Blind Sample ID = N56 Lab Value = 0.985 Most Probable Value = 1.014 Percent Recovery = 97.1 Date Sample Logged by Lab = 12/11/97 Sample ID = 3450035 Number of Standard Deviations = -0.6 Blind Sample ID = NS2 Lab Value = 0.626 Most Probable Value = 0.580 Percent Recovery = 107.9 Date Sample Logged by Lab = 12/11/97 Sample ID = 3450040 Number of Standard Deviations = 1.6 Blind Sample ID = N55 Lab Value = 0.603 Most Probable Value = 0.659 Percent Recovery = 91.5 Date Sample Logged by Lab = 12/10/97 Sample ID = 3440069 Number of Standard Deviations = -1.7 Blind Sample ID = N56 Lab Value = 0.986 Most Probable Value = 1.014 Percent Recovery = 97.2 Date Sample Logged by Lab = 12/09/97 Sample ID = 3430056 Number of Standard Deviations = -0.6 Blind Sample ID = NS2 Lab Value = 0.648 Most Probable Value = 0.580 Percent Recovery = 111.7 Date Sample Logged by Lab = 12/09/97 Sample ID = 3430054 Number of Standard Deviations = 2.3 Blind Sample ID = N55 Lab Value = 0.603 Most Probable Value = 0.659 Percent Recovery = 91.5 Date Sample Logged by Lab = 12/08/97 Sample ID = 3420048 Number of Standard Deviations = -1.7 Blind Sample ID = N56 Lab Value = 0.712 Most Probable Value = 0.580 Percent Recovery = 122.8 Date Sample Logged by Lab = 12/05/97 Sample ID = 3390185 Number of Standard Deviations = 4.5 Blind Sample ID = N55 Lab Value = 1.019 Most Probable Value = 1.014 Percent Recovery = 100.5 Date Sample Logged by Lab = 12/04/97 Sample ID = 3380081 Number of Standard Deviations = 0.1 Blind Sample ID = NS2 Lab Value = 0.624 Most Probable Value = 0.659 Percent Recovery = 94.7 Date Sample Logged by Lab = 12/04/97 Sample ID = 3380070 Number of Standard Deviations = -1.1 Blind Sample ID = N56 Lab Value = 0.607 Most Probable Value = 0.580 Percent Recovery = 104.7 Date Sample Logged by Lab = 12/03/97 Sample ID = 3370041 Number of Standard Deviations = 0.9 Blind Sample ID = N55 Lab Value = 1.046 Most Probable Value = 1.014 Percent Recovery = 103.2 Date Sample Logged by Lab = 12/02/97 Sample ID = 3360021 Number of Standard Deviations = 0.7 Blind Sample ID = NS2 Lab Value = 1.054 Most Probable Value = 1.014 Percent Recovery = 103.9 Date Sample Logged by Lab = 12/02/97 Sample ID = 3360043 Number of Standard Deviations = 0.9 Blind Sample ID = NS2 Lab Value = 0.669 Most Probable Value = 0.659 Percent Recovery = 101.5 Date Sample Logged by Lab = 12/02/97 Sample ID = 3360033 Number of Standard Deviations = 0.3 Blind Sample ID = N56 Lab Value = 0.634 Most Probable Value = 0.580 Percent Recovery = 109.3 Date Sample Logged by Lab = 12/02/97 Sample ID = 3360035 Number of Standard Deviations = 1.8 Blind Sample ID = N55 Lab Value = 0.642 Most Probable Value = 0.659 Percent Recovery = 97.4 Date Sample Logged by Lab = 11/28/97 Sample ID = 3320069 Number of Standard Deviations = -0.5 Blind Sample ID = N56 Lab Value = 1.040 Most Probable Value = 1.014 Percent Recovery = 102.6 Date Sample Logged by Lab = 11/26/97 Sample ID = 3300066 Number of Standard Deviations = 0.6 Blind Sample ID = NS2 Lab Value = 0.663 Most Probable Value = 0.580 Percent Recovery = 114.3 Date Sample Logged by Lab = 11/26/97 Sample ID = 3300070 Number of Standard Deviations = 2.8 Blind Sample ID = N55 Lab Value = 0.640 Most Probable Value = 0.659 Percent Recovery = 97.1 Date Sample Logged by Lab = 11/25/97 Sample ID = 3290137 Number of Standard Deviations = -0.6 Blind Sample ID = N56 Lab Value = 0.687 Most Probable Value = 0.659 Percent Recovery = 104.2 Date Sample Logged by Lab = 11/25/97 Sample ID = 3290143 Number of Standard Deviations = 0.9 Blind Sample ID = N56 Lab Value = 0.635 Most Probable Value = 0.580 Percent Recovery = 109.5 Date Sample Logged by Lab = 11/25/97 Sample ID = 3290145 Number of Standard Deviations = 1.9 Blind Sample ID = N55 Lab Value = 1.016 Most Probable Value = 1.014 Percent Recovery = 100.2 Date Sample Logged by Lab = 11/21/97 Sample ID = 3250323 Number of Standard Deviations = 0.0 Blind Sample ID = NS2 Lab Value = 0.655 Most Probable Value = 0.580 Percent Recovery = 112.9 Date Sample Logged by Lab = 11/21/97 Sample ID = 3250328 Number of Standard Deviations = 2.6 Blind Sample ID = N55 Lab Value = 0.599 Most Probable Value = 0.659 Percent Recovery = 90.9 Date Sample Logged by Lab = 11/20/97 Sample ID = 3240003 Number of Standard Deviations = -1.9 Blind Sample ID = N56 Lab Value = 0.974 Most Probable Value = 1.014 Percent Recovery = 96.1 Date Sample Logged by Lab = 11/19/97 Sample ID = 3230040 Number of Standard Deviations = -0.9 Blind Sample ID = NS2 Lab Value = 0.620 Most Probable Value = 0.580 Percent Recovery = 106.9 Date Sample Logged by Lab = 11/19/97 Sample ID = 3230053 Number of Standard Deviations = 1.4 Blind Sample ID = N55 Lab Value = 0.565 Most Probable Value = 0.659 Percent Recovery = 85.7 Date Sample Logged by Lab = 11/18/97 Sample ID = 3220048 Number of Standard Deviations = -2.9 Blind Sample ID = N56 Lab Value = 0.599 Most Probable Value = 0.580 Percent Recovery = 103.3 Date Sample Logged by Lab = 11/17/97 Sample ID = 3210172 Number of Standard Deviations = 0.7 Blind Sample ID = N55 Lab Value = 1.025 Most Probable Value = 1.014 Percent Recovery = 101.1 Date Sample Logged by Lab = 11/14/97 Sample ID = 3180079 Number of Standard Deviations = 0.2 Blind Sample ID = NS2 Lab Value = 0.660 Most Probable Value = 0.580 Percent Recovery = 113.8 Date Sample Logged by Lab = 11/13/97 Sample ID = 3170179 Number of Standard Deviations = 2.7 Blind Sample ID = N55 Lab Value = 1.044 Most Probable Value = 1.014 Percent Recovery = 103.0 Date Sample Logged by Lab = 11/12/97 Sample ID = 3160094 Number of Standard Deviations = 0.6 Blind Sample ID = NS2 Lab Value = 0.687 Most Probable Value = 0.659 Percent Recovery = 104.2 Date Sample Logged by Lab = 11/12/97 Sample ID = 3160077 Number of Standard Deviations = 0.9 Blind Sample ID = N56 Lab Value = 0.656 Most Probable Value = 0.580 Percent Recovery = 113.1 Date Sample Logged by Lab = 11/12/97 Sample ID = 3160074 Number of Standard Deviations = 2.6 Blind Sample ID = N55 Lab Value = 1.011 Most Probable Value = 1.014 Percent Recovery = 99.7 Date Sample Logged by Lab = 11/07/97 Sample ID = 3110076 Number of Standard Deviations = -0.1 Blind Sample ID = NS2 Lab Value = 0.680 Most Probable Value = 0.659 Percent Recovery = 103.2 Date Sample Logged by Lab = 11/06/97 Sample ID = 3100120 Number of Standard Deviations = 0.6 Blind Sample ID = N56 Lab Value = 0.613 Most Probable Value = 0.580 Percent Recovery = 105.7 Date Sample Logged by Lab = 11/06/97 Sample ID = 3100130 Number of Standard Deviations = 1.1 Blind Sample ID = N55 Lab Value = 1.041 Most Probable Value = 1.014 Percent Recovery = 102.7 Date Sample Logged by Lab = 11/05/97 Sample ID = 3090063 Number of Standard Deviations = 0.6 Blind Sample ID = NS2 Lab Value = 0.699 Most Probable Value = 0.659 Percent Recovery = 106.1 Date Sample Logged by Lab = 11/04/97 Sample ID = 3080090 Number of Standard Deviations = 1.2 Blind Sample ID = N56 Lab Value = 0.604 Most Probable Value = 0.580 Percent Recovery = 104.1 Date Sample Logged by Lab = 11/04/97 Sample ID = 3080079 Number of Standard Deviations = 0.8 Blind Sample ID = N55 Lab Value = 1.064 Most Probable Value = 1.014 Percent Recovery = 104.9 Date Sample Logged by Lab = 10/31/97 Sample ID = 3040078 Number of Standard Deviations = 1.1 Blind Sample ID = NS2 Lab Value = 1.072 Most Probable Value = 1.014 Percent Recovery = 105.7 Date Sample Logged by Lab = 10/30/97 Sample ID = 3030088 Number of Standard Deviations = 1.2 Blind Sample ID = NS2 Lab Value = 0.700 Most Probable Value = 0.659 Percent Recovery = 106.2 Date Sample Logged by Lab = 10/30/97 Sample ID = 3030094 Number of Standard Deviations = 1.3 Blind Sample ID = N56 Lab Value = 0.621 Most Probable Value = 0.580 Percent Recovery = 107.1 Date Sample Logged by Lab = 10/30/97 Sample ID = 3030092 Number of Standard Deviations = 1.4 Blind Sample ID = N55 Lab Value = 0.700 Most Probable Value = 0.659 Percent Recovery = 106.2 Date Sample Logged by Lab = 10/28/97 Sample ID = 3010210 Number of Standard Deviations = 1.3 Blind Sample ID = N56 Lab Value = 1.084 Most Probable Value = 1.014 Percent Recovery = 106.9 Date Sample Logged by Lab = 10/24/97 Sample ID = 2970040 Number of Standard Deviations = 1.5 Blind Sample ID = NS2 Lab Value = 0.693 Most Probable Value = 0.659 Percent Recovery = 105.2 Date Sample Logged by Lab = 10/24/97 Sample ID = 2970039 Number of Standard Deviations = 1.1 Blind Sample ID = N56 Lab Value = 1.027 Most Probable Value = 1.014 Percent Recovery = 101.3 Date Sample Logged by Lab = 10/22/97 Sample ID = 2950042 Number of Standard Deviations = 0.3 Blind Sample ID = NS2 Lab Value = 0.621 Most Probable Value = 0.659 Percent Recovery = 94.2 Date Sample Logged by Lab = 10/22/97 Sample ID = 2950041 Number of Standard Deviations = -1.2 Blind Sample ID = N56 Lab Value = 0.612 Most Probable Value = 0.659 Percent Recovery = 92.9 Date Sample Logged by Lab = 10/21/97 Sample ID = 2940114 Number of Standard Deviations = -1.5 Blind Sample ID = N56 Lab Value = 0.963 Most Probable Value = 1.014 Percent Recovery = 95.0 Date Sample Logged by Lab = 10/17/97 Sample ID = 2900027 Number of Standard Deviations = -1.1 Blind Sample ID = NS2 Lab Value = 0.612 Most Probable Value = 0.659 Percent Recovery = 92.9 Date Sample Logged by Lab = 10/16/97 Sample ID = 2890050 Number of Standard Deviations = -1.5 Blind Sample ID = N56 Lab Value = 1.012 Most Probable Value = 1.014 Percent Recovery = 99.8 Date Sample Logged by Lab = 10/15/97 Sample ID = 2880088 Number of Standard Deviations = -0.0 Blind Sample ID = NS2 Lab Value = 0.616 Most Probable Value = 0.659 Percent Recovery = 93.5 Date Sample Logged by Lab = 10/14/97 Sample ID = 2870201 Number of Standard Deviations = -1.3 Blind Sample ID = N56 Lab Value = 0.580 Most Probable Value = 0.580 Percent Recovery = 100.0 Date Sample Logged by Lab = 10/14/97 Sample ID = 2870206 Number of Standard Deviations = 0.0 Blind Sample ID = N55 Lab Value = 1.005 Most Probable Value = 1.014 Percent Recovery = 99.1 Date Sample Logged by Lab = 10/10/97 Sample ID = 2830028 Number of Standard Deviations = -0.2 Blind Sample ID = NS2 Lab Value = 1.023 Most Probable Value = 1.014 Percent Recovery = 100.9 Date Sample Logged by Lab = 10/08/97 Sample ID = 2810050 Number of Standard Deviations = 0.2 Blind Sample ID = NS2 Lab Value = 0.626 Most Probable Value = 0.659 Percent Recovery = 95.0 Date Sample Logged by Lab = 10/08/97 Sample ID = 2810048 Number of Standard Deviations = -1.0 Blind Sample ID = N56 Lab Value = 0.639 Most Probable Value = 0.659 Percent Recovery = 97.0 Date Sample Logged by Lab = 10/06/97 Sample ID = 2790010 Number of Standard Deviations = -0.6 Blind Sample ID = N56 Lab Value = 0.579 Most Probable Value = 0.580 Percent Recovery = 99.8 Date Sample Logged by Lab = 10/06/97 Sample ID = 2790001 Number of Standard Deviations = -0.0 Blind Sample ID = N55 Lab Value = 0.241 Most Probable Value = 0.232 Percent Recovery = 103.9 Date Sample Logged by Lab = 10/02/97 Sample ID = 2750043 Number of Standard Deviations = 0.5 Blind Sample ID = NAB Lab Value = 0.242 Most Probable Value = 0.232 Percent Recovery = 104.3 Date Sample Logged by Lab = 09/26/97 Sample ID = 2690042 Number of Standard Deviations = 0.5 Blind Sample ID = NAB Lab Value = 0.163 Most Probable Value = 0.232 Percent Recovery = 70.3 Date Sample Logged by Lab = 09/24/97 Sample ID = 2670112 Number of Standard Deviations = -3.5 Blind Sample ID = NAB Lab Value = 0.174 Most Probable Value = 0.232 Percent Recovery = 75.0 Date Sample Logged by Lab = 09/24/97 Sample ID = 2670113 Number of Standard Deviations = -2.9 Blind Sample ID = NAB Lab Value = 0.261 Most Probable Value = 0.232 Percent Recovery = 112.5 Date Sample Logged by Lab = 09/22/97 Sample ID = 2650097 Number of Standard Deviations = 1.5 Blind Sample ID = NAB Lab Value = 0.269 Most Probable Value = 0.232 Percent Recovery = 115.9 Date Sample Logged by Lab = 09/22/97 Sample ID = 2650084 Number of Standard Deviations = 1.9 Blind Sample ID = NAB Lab Value = 0.218 Most Probable Value = 0.232 Percent Recovery = 94.0 Date Sample Logged by Lab = 09/10/97 Sample ID = 2530228 Number of Standard Deviations = -0.7 Blind Sample ID = NAB Lab Value = 0.221 Most Probable Value = 0.232 Percent Recovery = 95.3 Date Sample Logged by Lab = 09/10/97 Sample ID = 2530260 Number of Standard Deviations = -0.6 Blind Sample ID = NAB Lab Value = 0.234 Most Probable Value = 0.232 Percent Recovery = 100.9 Date Sample Logged by Lab = 09/05/97 Sample ID = 2480306 Number of Standard Deviations = 0.1 Blind Sample ID = NAB Lab Value = 0.216 Most Probable Value = 0.232 Percent Recovery = 93.1 Date Sample Logged by Lab = 09/05/97 Sample ID = 2480254 Number of Standard Deviations = -0.8 Blind Sample ID = NAB Lab Value = 0.251 Most Probable Value = 0.232 Percent Recovery = 108.2 Date Sample Logged by Lab = 08/22/97 Sample ID = 2340008 Number of Standard Deviations = 1.0 Blind Sample ID = NAB Lab Value = 0.235 Most Probable Value = 0.232 Percent Recovery = 101.3 Date Sample Logged by Lab = 08/13/97 Sample ID = 2250164 Number of Standard Deviations = 0.2 Blind Sample ID = NAB Lab Value = 0.238 Most Probable Value = 0.232 Percent Recovery = 102.6 Date Sample Logged by Lab = 08/13/97 Sample ID = 2250165 Number of Standard Deviations = 0.3 Blind Sample ID = NAB Lab Value = 0.227 Most Probable Value = 0.232 Percent Recovery = 97.8 Date Sample Logged by Lab = 08/08/97 Sample ID = 2200242 Number of Standard Deviations = -0.3 Blind Sample ID = NAB Lab Value = 0.221 Most Probable Value = 0.232 Percent Recovery = 95.3 Date Sample Logged by Lab = 08/08/97 Sample ID = 2200235 Number of Standard Deviations = -0.6 Blind Sample ID = NAB Lab Value = 0.228 Most Probable Value = 0.232 Percent Recovery = 98.3 Date Sample Logged by Lab = 08/01/97 Sample ID = 2130036 Number of Standard Deviations = -0.2 Blind Sample ID = NAB Lab Value = 0.219 Most Probable Value = 0.232 Percent Recovery = 94.4 Date Sample Logged by Lab = 07/31/97 Sample ID = 2120423 Number of Standard Deviations = -0.7 Blind Sample ID = NAB Lab Value = 0.233 Most Probable Value = 0.232 Percent Recovery = 100.4 Date Sample Logged by Lab = 07/25/97 Sample ID = 2060092 Number of Standard Deviations = 0.1 Blind Sample ID = NAB Lab Value = 0.236 Most Probable Value = 0.232 Percent Recovery = 101.7 Date Sample Logged by Lab = 07/25/97 Sample ID = 2060074 Number of Standard Deviations = 0.2 Blind Sample ID = NAB Lab Value = 0.213 Most Probable Value = 0.232 Percent Recovery = 91.8 Date Sample Logged by Lab = 07/23/97 Sample ID = 2040032 Number of Standard Deviations = -1.0 Blind Sample ID = NAB Lab Value = 0.224 Most Probable Value = 0.232 Percent Recovery = 96.6 Date Sample Logged by Lab = 07/22/97 Sample ID = 2030246 Number of Standard Deviations = -0.4 Blind Sample ID = NAB Lab Value = 0.221 Most Probable Value = 0.232 Percent Recovery = 95.3 Date Sample Logged by Lab = 07/16/97 Sample ID = 1970277 Number of Standard Deviations = -0.6 Blind Sample ID = NAB Lab Value = 0.238 Most Probable Value = 0.232 Percent Recovery = 102.6 Date Sample Logged by Lab = 07/10/97 Sample ID = 1910168 Number of Standard Deviations = 0.3 Blind Sample ID = NAB Lab Value = 0.242 Most Probable Value = 0.232 Percent Recovery = 104.3 Date Sample Logged by Lab = 07/08/97 Sample ID = 1890253 Number of Standard Deviations = 0.5 Blind Sample ID = NAB Lab Value = 0.239 Most Probable Value = 0.232 Percent Recovery = 103.0 Date Sample Logged by Lab = 07/03/97 Sample ID = 1840059 Number of Standard Deviations = 0.4 Blind Sample ID = NAB Lab Value = 0.236 Most Probable Value = 0.232 Percent Recovery = 101.7 Date Sample Logged by Lab = 07/03/97 Sample ID = 1840269 Number of Standard Deviations = 0.2 Blind Sample ID = NAB Lab Value = 0.233 Most Probable Value = 0.232 Percent Recovery = 100.4 Date Sample Logged by Lab = 06/26/97 Sample ID = 1770157 Number of Standard Deviations = 0.1 Blind Sample ID = NAB Lab Value = 0.240 Most Probable Value = 0.232 Percent Recovery = 103.4 Date Sample Logged by Lab = 06/26/97 Sample ID = 1770169 Number of Standard Deviations = 0.4 Blind Sample ID = NAB Lab Value = 0.264 Most Probable Value = 0.232 Percent Recovery = 113.8 Date Sample Logged by Lab = 06/19/97 Sample ID = 1700184 Number of Standard Deviations = 1.6 Blind Sample ID = NAB Lab Value = 0.276 Most Probable Value = 0.232 Percent Recovery = 119.0 Date Sample Logged by Lab = 06/19/97 Sample ID = 1700200 Number of Standard Deviations = 2.2 Blind Sample ID = NAB Lab Value = 0.248 Most Probable Value = 0.232 Percent Recovery = 106.9 Date Sample Logged by Lab = 05/29/97 Sample ID = 1490173 Number of Standard Deviations = 0.8 Blind Sample ID = NAB Lab Value = 0.243 Most Probable Value = 0.232 Percent Recovery = 104.7 Date Sample Logged by Lab = 05/29/97 Sample ID = 1490178 Number of Standard Deviations = 0.6 Blind Sample ID = NAB Lab Value = 0.237 Most Probable Value = 0.232 Percent Recovery = 102.2 Date Sample Logged by Lab = 05/27/97 Sample ID = 1470100 Number of Standard Deviations = 0.3 Blind Sample ID = NAB Lab Value = 0.247 Most Probable Value = 0.232 Percent Recovery = 106.5 Date Sample Logged by Lab = 05/23/97 Sample ID = 1430319 Number of Standard Deviations = 0.8 Blind Sample ID = NAB Lab Value = 0.246 Most Probable Value = 0.232 Percent Recovery = 106.0 Date Sample Logged by Lab = 05/23/97 Sample ID = 1430317 Number of Standard Deviations = 0.7 Blind Sample ID = NAB Lab Value = 0.246 Most Probable Value = 0.232 Percent Recovery = 106.0 Date Sample Logged by Lab = 05/19/97 Sample ID = 1390144 Number of Standard Deviations = 0.7 Blind Sample ID = NAB Lab Value = 0.273 Most Probable Value = 0.232 Percent Recovery = 117.7 Date Sample Logged by Lab = 05/14/97 Sample ID = 1340193 Number of Standard Deviations = 2.1 Blind Sample ID = NAB Lab Value = 0.272 Most Probable Value = 0.232 Percent Recovery = 117.2 Date Sample Logged by Lab = 05/13/97 Sample ID = 1330017 Number of Standard Deviations = 2.0 Blind Sample ID = NAB Lab Value = 0.259 Most Probable Value = 0.232 Percent Recovery = 111.6 Date Sample Logged by Lab = 05/07/97 Sample ID = 1270110 Number of Standard Deviations = 1.4 Blind Sample ID = NAB Lab Value = 0.260 Most Probable Value = 0.232 Percent Recovery = 112.1 Date Sample Logged by Lab = 05/05/97 Sample ID = 1250173 Number of Standard Deviations = 1.4 Blind Sample ID = NAB Lab Value = 0.257 Most Probable Value = 0.232 Percent Recovery = 110.8 Date Sample Logged by Lab = 05/01/97 Sample ID = 1210203 Number of Standard Deviations = 1.3 Blind Sample ID = NAB Lab Value = 0.257 Most Probable Value = 0.232 Percent Recovery = 110.8 Date Sample Logged by Lab = 04/28/97 Sample ID = 1180127 Number of Standard Deviations = 1.3 Blind Sample ID = NAB Lab Value = 0.255 Most Probable Value = 0.232 Percent Recovery = 109.9 Date Sample Logged by Lab = 04/18/97 Sample ID = 1080073 Number of Standard Deviations = 1.2 Blind Sample ID = NAB Lab Value = 0.250 Most Probable Value = 0.232 Percent Recovery = 107.8 Date Sample Logged by Lab = 04/14/97 Sample ID = 1040227 Number of Standard Deviations = 0.9 Blind Sample ID = NAB Lab Value = 0.250 Most Probable Value = 0.232 Percent Recovery = 107.8 Date Sample Logged by Lab = 04/08/97 Sample ID = 0980170 Number of Standard Deviations = 0.9 Blind Sample ID = NAB Lab Value = 0.170 Most Probable Value = 0.152 Percent Recovery = 111.8 Date Sample Logged by Lab = 04/02/97 Sample ID = 0920061 Number of Standard Deviations = 1.2 Blind Sample ID = N49 Lab Value = 0.160 Most Probable Value = 0.152 Percent Recovery = 105.3 Date Sample Logged by Lab = 04/02/97 Sample ID = 0920050 Number of Standard Deviations = 0.5 Blind Sample ID = N49 Lab Value = 0.170 Most Probable Value = 0.152 Percent Recovery = 111.8 Date Sample Logged by Lab = 03/27/97 Sample ID = 0860057 Number of Standard Deviations = 1.2 Blind Sample ID = N49 Lab Value = 0.170 Most Probable Value = 0.152 Percent Recovery = 111.8 Date Sample Logged by Lab = 03/26/97 Sample ID = 0850147 Number of Standard Deviations = 1.2 Blind Sample ID = N49 Lab Value = 0.170 Most Probable Value = 0.152 Percent Recovery = 111.8 Date Sample Logged by Lab = 03/26/97 Sample ID = 0850146 Number of Standard Deviations = 1.2 Blind Sample ID = N49 Lab Value = 0.170 Most Probable Value = 0.152 Percent Recovery = 111.8 Date Sample Logged by Lab = 03/26/97 Sample ID = 0850148 Number of Standard Deviations = 1.2 Blind Sample ID = N49 Lab Value = 0.160 Most Probable Value = 0.152 Percent Recovery = 105.3 Date Sample Logged by Lab = 03/14/97 Sample ID = 0730097 Number of Standard Deviations = 0.5 Blind Sample ID = N49 Lab Value = 0.160 Most Probable Value = 0.152 Percent Recovery = 105.3 Date Sample Logged by Lab = 03/14/97 Sample ID = 0730100 Number of Standard Deviations = 0.5 Blind Sample ID = N49 Lab Value = 0.170 Most Probable Value = 0.152 Percent Recovery = 111.8 Date Sample Logged by Lab = 03/14/97 Sample ID = 0730108 Number of Standard Deviations = 1.2 Blind Sample ID = N49 Lab Value = 0.170 Most Probable Value = 0.152 Percent Recovery = 111.8 Date Sample Logged by Lab = 03/06/97 Sample ID = 0650041 Number of Standard Deviations = 1.2 Blind Sample ID = N49 Lab Value = 0.170 Most Probable Value = 0.152 Percent Recovery = 111.8 Date Sample Logged by Lab = 03/03/97 Sample ID = 0620109 Number of Standard Deviations = 1.2 Blind Sample ID = N49 Lab Value = 0.170 Most Probable Value = 0.152 Percent Recovery = 111.8 Date Sample Logged by Lab = 02/28/97 Sample ID = 0590041 Number of Standard Deviations = 1.2 Blind Sample ID = N49 Lab Value = 0.170 Most Probable Value = 0.152 Percent Recovery = 111.8 Date Sample Logged by Lab = 02/28/97 Sample ID = 0590044 Number of Standard Deviations = 1.2 Blind Sample ID = N49 Lab Value = 0.180 Most Probable Value = 0.152 Percent Recovery = 118.4 Date Sample Logged by Lab = 02/25/97 Sample ID = 0560200 Number of Standard Deviations = 1.9 Blind Sample ID = N49 Lab Value = 0.160 Most Probable Value = 0.152 Percent Recovery = 105.3 Date Sample Logged by Lab = 02/21/97 Sample ID = 0520143 Number of Standard Deviations = 0.5 Blind Sample ID = N49 Lab Value = 0.160 Most Probable Value = 0.152 Percent Recovery = 105.3 Date Sample Logged by Lab = 02/04/97 Sample ID = 0350104 Number of Standard Deviations = 0.5 Blind Sample ID = N49 Lab Value = 0.160 Most Probable Value = 0.152 Percent Recovery = 105.3 Date Sample Logged by Lab = 01/31/97 Sample ID = 0310027 Number of Standard Deviations = 0.5 Blind Sample ID = N49 Lab Value = 0.150 Most Probable Value = 0.152 Percent Recovery = 98.7 Date Sample Logged by Lab = 01/31/97 Sample ID = 0310015 Number of Standard Deviations = -0.1 Blind Sample ID = N49 Lab Value = 0.160 Most Probable Value = 0.152 Percent Recovery = 105.3 Date Sample Logged by Lab = 01/31/97 Sample ID = 0310020 Number of Standard Deviations = 0.5 Blind Sample ID = N49 Lab Value = 0.160 Most Probable Value = 0.152 Percent Recovery = 105.3 Date Sample Logged by Lab = 01/24/97 Sample ID = 0240050 Number of Standard Deviations = 0.5 Blind Sample ID = N49 Lab Value = 0.160 Most Probable Value = 0.152 Percent Recovery = 105.3 Date Sample Logged by Lab = 01/24/97 Sample ID = 0240051 Number of Standard Deviations = 0.5 Blind Sample ID = N49 Lab Value = 0.150 Most Probable Value = 0.152 Percent Recovery = 98.7 Date Sample Logged by Lab = 01/17/97 Sample ID = 0170032 Number of Standard Deviations = -0.1 Blind Sample ID = N49 Lab Value = 0.150 Most Probable Value = 0.152 Percent Recovery = 98.7 Date Sample Logged by Lab = 01/16/97 Sample ID = 0160026 Number of Standard Deviations = -0.1 Blind Sample ID = N49 Lab Value = 0.150 Most Probable Value = 0.152 Percent Recovery = 98.7 Date Sample Logged by Lab = 01/08/97 Sample ID = 0080069 Number of Standard Deviations = -0.1 Blind Sample ID = N49 Lab Value = 0.150 Most Probable Value = 0.152 Percent Recovery = 98.7 Date Sample Logged by Lab = 01/08/97 Sample ID = 0080081 Number of Standard Deviations = -0.1 Blind Sample ID = N49 Lab Value = 0.140 Most Probable Value = 0.152 Percent Recovery = 92.1 Date Sample Logged by Lab = 01/08/97 Sample ID = 0080077 Number of Standard Deviations = -0.8 Blind Sample ID = N49 Lab Value = 0.150 Most Probable Value = 0.152 Percent Recovery = 98.7 Date Sample Logged by Lab = 12/27/96 Sample ID = 3620024 Number of Standard Deviations = -0.1 Blind Sample ID = N49 Lab Value = 0.150 Most Probable Value = 0.152 Percent Recovery = 98.7 Date Sample Logged by Lab = 12/27/96 Sample ID = 3620027 Number of Standard Deviations = -0.1 Blind Sample ID = N49 Lab Value = 0.150 Most Probable Value = 0.152 Percent Recovery = 98.7 Date Sample Logged by Lab = 12/24/96 Sample ID = 3590061 Number of Standard Deviations = -0.1 Blind Sample ID = N49 Lab Value = 0.150 Most Probable Value = 0.152 Percent Recovery = 98.7 Date Sample Logged by Lab = 12/06/96 Sample ID = 3410080 Number of Standard Deviations = -0.1 Blind Sample ID = N49 Lab Value = 0.140 Most Probable Value = 0.152 Percent Recovery = 92.1 Date Sample Logged by Lab = 11/29/96 Sample ID = 3340102 Number of Standard Deviations = -0.8 Blind Sample ID = N49 Lab Value = 0.160 Most Probable Value = 0.152 Percent Recovery = 105.3 Date Sample Logged by Lab = 11/25/96 Sample ID = 3300144 Number of Standard Deviations = 0.5 Blind Sample ID = N49 Lab Value = 0.160 Most Probable Value = 0.152 Percent Recovery = 105.3 Date Sample Logged by Lab = 11/21/96 Sample ID = 3260104 Number of Standard Deviations = 0.5 Blind Sample ID = N49 Lab Value = 0.150 Most Probable Value = 0.152 Percent Recovery = 98.7 Date Sample Logged by Lab = 11/21/96 Sample ID = 3260101 Number of Standard Deviations = -0.1 Blind Sample ID = N49 Lab Value = 0.160 Most Probable Value = 0.152 Percent Recovery = 105.3 Date Sample Logged by Lab = 11/21/96 Sample ID = 3260077 Number of Standard Deviations = 0.5 Blind Sample ID = N49 Lab Value = 0.150 Most Probable Value = 0.152 Percent Recovery = 98.7 Date Sample Logged by Lab = 11/15/96 Sample ID = 3200144 Number of Standard Deviations = -0.1 Blind Sample ID = N49 Lab Value = 0.150 Most Probable Value = 0.152 Percent Recovery = 98.7 Date Sample Logged by Lab = 11/15/96 Sample ID = 3200057 Number of Standard Deviations = -0.1 Blind Sample ID = N49 Lab Value = 0.160 Most Probable Value = 0.152 Percent Recovery = 105.3 Date Sample Logged by Lab = 11/15/96 Sample ID = 3200052 Number of Standard Deviations = 0.5 Blind Sample ID = N49 Lab Value = 0.150 Most Probable Value = 0.152 Percent Recovery = 98.7 Date Sample Logged by Lab = 11/15/96 Sample ID = 3200079 Number of Standard Deviations = -0.1 Blind Sample ID = N49 Lab Value = 0.150 Most Probable Value = 0.152 Percent Recovery = 98.7 Date Sample Logged by Lab = 11/01/96 Sample ID = 3060253 Number of Standard Deviations = -0.1 Blind Sample ID = N49 Lab Value = 0.160 Most Probable Value = 0.152 Percent Recovery = 105.3 Date Sample Logged by Lab = 11/01/96 Sample ID = 3060299 Number of Standard Deviations = 0.5 Blind Sample ID = N49 Lab Value = 0.160 Most Probable Value = 0.152 Percent Recovery = 105.3 Date Sample Logged by Lab = 11/01/96 Sample ID = 3060258 Number of Standard Deviations = 0.5 Blind Sample ID = N49 Lab Value = 0.170 Most Probable Value = 0.152 Percent Recovery = 111.8 Date Sample Logged by Lab = 10/28/96 Sample ID = 3020200 Number of Standard Deviations = 1.2 Blind Sample ID = N49 Lab Value = 0.150 Most Probable Value = 0.152 Percent Recovery = 98.7 Date Sample Logged by Lab = 10/18/96 Sample ID = 2920040 Number of Standard Deviations = -0.1 Blind Sample ID = N49 Lab Value = 0.160 Most Probable Value = 0.152 Percent Recovery = 105.3 Date Sample Logged by Lab = 10/04/96 Sample ID = 2780019 Number of Standard Deviations = 0.5 Blind Sample ID = N49 Lab Value = 0.620 Most Probable Value = 0.580 Percent Recovery = 106.9 Date Sample Logged by Lab = 10/04/96 Sample ID = 2780017 Number of Standard Deviations = 1.1 Blind Sample ID = N48 Lab Value = 0.630 Most Probable Value = 0.580 Percent Recovery = 108.6 Date Sample Logged by Lab = 10/04/96 Sample ID = 2780024 Number of Standard Deviations = 1.4 Blind Sample ID = N48 Y = 100
The SGPlot Procedure

- ORTHOPHOSPHATE-P,FIL,COL -
Percent Recovery by Concentration
NWQL Parameter: 00671, Method: CL053
Logged in Dates: 10/04/96 through 09/24/01
Open Data Set

Lab Value = 0.155 Most Probable Value = 1.594 Percent Recovery = 9.7 Date Sample Logged by Lab = 05/03/00 Sample ID = 1240016 Number of Standard Deviations = -20.7 Blind Sample ID = NS4 Lab Value = 0.065 Most Probable Value = 0.112 Percent Recovery = 58.0 Date Sample Logged by Lab = 05/03/00 Sample ID = 1240015 Number of Standard Deviations = -3.5 Blind Sample ID = N65 Lab Value = 0.010 Most Probable Value = 0.112 Percent Recovery = 8.9 Date Sample Logged by Lab = 05/02/00 Sample ID = 1230004 Number of Standard Deviations = -7.6 Blind Sample ID = N65 Lab Value = 1.631 Most Probable Value = 0.811 Percent Recovery = 201.1 Date Sample Logged by Lab = 04/20/00 Sample ID = 1110010 Number of Standard Deviations = 22.0 Blind Sample ID = N66 Lab Value = 0.010 Most Probable Value = 0.142 Percent Recovery = 7.0 Date Sample Logged by Lab = 03/14/00 Sample ID = 0740009 Number of Standard Deviations = -9.8 Blind Sample ID = N63 Lab Value = 0.010 Most Probable Value = 0.142 Percent Recovery = 7.0 Date Sample Logged by Lab = 03/14/00 Sample ID = 0740007 Number of Standard Deviations = -9.8 Blind Sample ID = N63 Lab Value = 0.871 Most Probable Value = 1.594 Percent Recovery = 54.6 Date Sample Logged by Lab = 02/09/00 Sample ID = 0400082 Number of Standard Deviations = -10.4 Blind Sample ID = NS4 Lab Value = 0.021 Most Probable Value = 0.038 Percent Recovery = 55.3 Date Sample Logged by Lab = 10/01/99 Sample ID = 2740009 Number of Standard Deviations = -1.3 Blind Sample ID = N61 Lab Value = 0.018 Most Probable Value = 0.038 Percent Recovery = 47.4 Date Sample Logged by Lab = 09/28/99 Sample ID = 2710010 Number of Standard Deviations = -1.5 Blind Sample ID = N61 Lab Value = 0.021 Most Probable Value = 0.038 Percent Recovery = 55.3 Date Sample Logged by Lab = 09/15/99 Sample ID = 2580028 Number of Standard Deviations = -1.3 Blind Sample ID = N61 Lab Value = 0.016 Most Probable Value = 0.038 Percent Recovery = 42.1 Date Sample Logged by Lab = 09/10/99 Sample ID = 2530166 Number of Standard Deviations = -1.6 Blind Sample ID = N61 Lab Value = 0.010 Most Probable Value = 0.038 Percent Recovery = 26.3 Date Sample Logged by Lab = 09/09/99 Sample ID = 2520015 Number of Standard Deviations = -2.1 Blind Sample ID = N61 Lab Value = 0.014 Most Probable Value = 0.038 Percent Recovery = 36.8 Date Sample Logged by Lab = 09/07/99 Sample ID = 2500286 Number of Standard Deviations = -1.8 Blind Sample ID = N61 Lab Value = 0.021 Most Probable Value = 0.038 Percent Recovery = 55.3 Date Sample Logged by Lab = 09/03/99 Sample ID = 2460059 Number of Standard Deviations = -1.3 Blind Sample ID = N61 Lab Value = 0.010 Most Probable Value = 1.014 Percent Recovery = 1.0 Date Sample Logged by Lab = 08/25/99 Sample ID = 2370012 Number of Standard Deviations = -21.6 Blind Sample ID = NS2 Lab Value = 0.017 Most Probable Value = 0.038 Percent Recovery = 44.7 Date Sample Logged by Lab = 07/12/99 Sample ID = 1930034 Number of Standard Deviations = -1.6 Blind Sample ID = N61 Lab Value = 0.016 Most Probable Value = 0.038 Percent Recovery = 42.1 Date Sample Logged by Lab = 07/12/99 Sample ID = 1930035 Number of Standard Deviations = -1.6 Blind Sample ID = N61 Lab Value = 0.157 Most Probable Value = 0.758 Percent Recovery = 20.7 Date Sample Logged by Lab = 08/25/98 Sample ID = 2370205 Number of Standard Deviations = -16.5 Blind Sample ID = N58 Lab Value = 0.051 Most Probable Value = 0.195 Percent Recovery = 26.2 Date Sample Logged by Lab = 08/25/98 Sample ID = 2370213 Number of Standard Deviations = -10.4 Blind Sample ID = N57 Lab Value = 0.010 Most Probable Value = 1.014 Percent Recovery = 1.0 Date Sample Logged by Lab = 06/24/98 Sample ID = 1750104 Number of Standard Deviations = -21.6 Blind Sample ID = NS2 Lab Value = 0.030 Most Probable Value = 0.758 Percent Recovery = 4.0 Date Sample Logged by Lab = 05/28/98 Sample ID = 1480066 Number of Standard Deviations = -20.0 Blind Sample ID = N58 Lab Value = 0.031 Most Probable Value = 0.195 Percent Recovery = 15.9 Date Sample Logged by Lab = 05/28/98 Sample ID = 1480068 Number of Standard Deviations = -11.9 Blind Sample ID = N57 Lab Value = 0.010 Most Probable Value = 0.758 Percent Recovery = 1.3 Date Sample Logged by Lab = 05/21/98 Sample ID = 1410124 Number of Standard Deviations = -20.6 Blind Sample ID = N58 Lab Value = 0.048 Most Probable Value = 1.014 Percent Recovery = 4.7 Date Sample Logged by Lab = 03/18/98 Sample ID = 0770088 Number of Standard Deviations = -20.7 Blind Sample ID = NS2 Lab Value = 0.116 Most Probable Value = 0.580 Percent Recovery = 20.0 Date Sample Logged by Lab = 03/18/98 Sample ID = 0770087 Number of Standard Deviations = -15.9 Blind Sample ID = N55 Lab Value = 0.080 Most Probable Value = 0.152 Percent Recovery = 52.6 Date Sample Logged by Lab = 12/23/96 Sample ID = 3580138 Number of Standard Deviations = -4.8 Blind Sample ID = N49 Lab Value = 0.670 Most Probable Value = 0.662 Percent Recovery = 101.2 Date Sample Logged by Lab = 09/24/01 Sample ID = 2670124 Number of Standard Deviations = 0.3 Blind Sample ID = NS6 Lab Value = 0.082 Most Probable Value = 0.086 Percent Recovery = 95.3 Date Sample Logged by Lab = 09/24/01 Sample ID = 2670119 Number of Standard Deviations = -0.3 Blind Sample ID = N69 Lab Value = 0.082 Most Probable Value = 0.086 Percent Recovery = 95.3 Date Sample Logged by Lab = 09/24/01 Sample ID = 2670121 Number of Standard Deviations = -0.3 Blind Sample ID = N69 Lab Value = 0.085 Most Probable Value = 0.086 Percent Recovery = 98.8 Date Sample Logged by Lab = 09/24/01 Sample ID = 2670122 Number of Standard Deviations = -0.1 Blind Sample ID = N69 Lab Value = 0.087 Most Probable Value = 0.086 Percent Recovery = 101.2 Date Sample Logged by Lab = 09/24/01 Sample ID = 2670125 Number of Standard Deviations = 0.1 Blind Sample ID = N69 Lab Value = 0.645 Most Probable Value = 0.662 Percent Recovery = 97.4 Date Sample Logged by Lab = 09/18/01 Sample ID = 2610011 Number of Standard Deviations = -0.6 Blind Sample ID = NS6 Lab Value = 0.081 Most Probable Value = 0.086 Percent Recovery = 94.2 Date Sample Logged by Lab = 09/18/01 Sample ID = 2610010 Number of Standard Deviations = -0.4 Blind Sample ID = N69 Lab Value = 0.083 Most Probable Value = 0.086 Percent Recovery = 96.5 Date Sample Logged by Lab = 09/18/01 Sample ID = 2610008 Number of Standard Deviations = -0.2 Blind Sample ID = N69 Lab Value = 0.082 Most Probable Value = 0.086 Percent Recovery = 95.3 Date Sample Logged by Lab = 09/18/01 Sample ID = 2610007 Number of Standard Deviations = -0.3 Blind Sample ID = N69 Lab Value = 0.073 Most Probable Value = 0.086 Percent Recovery = 84.9 Date Sample Logged by Lab = 09/13/01 Sample ID = 2560051 Number of Standard Deviations = -1.0 Blind Sample ID = N69 Lab Value = 0.648 Most Probable Value = 0.662 Percent Recovery = 97.9 Date Sample Logged by Lab = 09/12/01 Sample ID = 2550071 Number of Standard Deviations = -0.5 Blind Sample ID = NS6 Lab Value = 0.082 Most Probable Value = 0.086 Percent Recovery = 95.3 Date Sample Logged by Lab = 09/12/01 Sample ID = 2550073 Number of Standard Deviations = -0.3 Blind Sample ID = N69 Lab Value = 0.081 Most Probable Value = 0.086 Percent Recovery = 94.2 Date Sample Logged by Lab = 09/10/01 Sample ID = 2530363 Number of Standard Deviations = -0.4 Blind Sample ID = N69 Lab Value = 0.643 Most Probable Value = 0.662 Percent Recovery = 97.1 Date Sample Logged by Lab = 09/05/01 Sample ID = 2480066 Number of Standard Deviations = -0.6 Blind Sample ID = NS6 Lab Value = 0.084 Most Probable Value = 0.086 Percent Recovery = 97.7 Date Sample Logged by Lab = 09/05/01 Sample ID = 2480231 Number of Standard Deviations = -0.1 Blind Sample ID = N69 Lab Value = 0.083 Most Probable Value = 0.086 Percent Recovery = 96.5 Date Sample Logged by Lab = 09/05/01 Sample ID = 2480065 Number of Standard Deviations = -0.2 Blind Sample ID = N69 Lab Value = 0.645 Most Probable Value = 0.662 Percent Recovery = 97.4 Date Sample Logged by Lab = 08/21/01 Sample ID = 2330240 Number of Standard Deviations = -0.6 Blind Sample ID = NS6 Lab Value = 0.662 Most Probable Value = 0.662 Percent Recovery = 100.0 Date Sample Logged by Lab = 08/14/01 Sample ID = 2260272 Number of Standard Deviations = 0.0 Blind Sample ID = NS6 Lab Value = 0.636 Most Probable Value = 0.662 Percent Recovery = 96.1 Date Sample Logged by Lab = 08/07/01 Sample ID = 2190035 Number of Standard Deviations = -0.8 Blind Sample ID = NS6 Lab Value = 0.655 Most Probable Value = 0.662 Percent Recovery = 98.9 Date Sample Logged by Lab = 08/06/01 Sample ID = 2180206 Number of Standard Deviations = -0.2 Blind Sample ID = NS6 Lab Value = 0.646 Most Probable Value = 0.662 Percent Recovery = 97.6 Date Sample Logged by Lab = 07/31/01 Sample ID = 2120051 Number of Standard Deviations = -0.5 Blind Sample ID = NS6 Lab Value = 0.079 Most Probable Value = 0.086 Percent Recovery = 91.9 Date Sample Logged by Lab = 07/31/01 Sample ID = 2120052 Number of Standard Deviations = -0.5 Blind Sample ID = N69 Lab Value = 0.079 Most Probable Value = 0.086 Percent Recovery = 91.9 Date Sample Logged by Lab = 07/31/01 Sample ID = 2120049 Number of Standard Deviations = -0.5 Blind Sample ID = N69 Lab Value = 0.635 Most Probable Value = 0.662 Percent Recovery = 95.9 Date Sample Logged by Lab = 07/26/01 Sample ID = 2070075 Number of Standard Deviations = -0.9 Blind Sample ID = NS6 Lab Value = 0.086 Most Probable Value = 0.086 Percent Recovery = 100.0 Date Sample Logged by Lab = 07/26/01 Sample ID = 2070077 Number of Standard Deviations = 0.0 Blind Sample ID = N69 Lab Value = 0.079 Most Probable Value = 0.086 Percent Recovery = 91.9 Date Sample Logged by Lab = 07/24/01 Sample ID = 2050112 Number of Standard Deviations = -0.5 Blind Sample ID = N69 Lab Value = 0.079 Most Probable Value = 0.086 Percent Recovery = 91.9 Date Sample Logged by Lab = 07/24/01 Sample ID = 2050113 Number of Standard Deviations = -0.5 Blind Sample ID = N69 Lab Value = 0.640 Most Probable Value = 0.662 Percent Recovery = 96.7 Date Sample Logged by Lab = 07/19/01 Sample ID = 2000088 Number of Standard Deviations = -0.7 Blind Sample ID = NS6 Lab Value = 0.082 Most Probable Value = 0.086 Percent Recovery = 95.3 Date Sample Logged by Lab = 07/19/01 Sample ID = 2000090 Number of Standard Deviations = -0.3 Blind Sample ID = N69 Lab Value = 0.079 Most Probable Value = 0.086 Percent Recovery = 91.9 Date Sample Logged by Lab = 07/17/01 Sample ID = 1980099 Number of Standard Deviations = -0.5 Blind Sample ID = N69 Lab Value = 0.082 Most Probable Value = 0.086 Percent Recovery = 95.3 Date Sample Logged by Lab = 07/16/01 Sample ID = 1970191 Number of Standard Deviations = -0.3 Blind Sample ID = N69 Lab Value = 0.637 Most Probable Value = 0.662 Percent Recovery = 96.2 Date Sample Logged by Lab = 07/12/01 Sample ID = 1930005 Number of Standard Deviations = -0.8 Blind Sample ID = NS6 Lab Value = 0.086 Most Probable Value = 0.086 Percent Recovery = 100.0 Date Sample Logged by Lab = 07/12/01 Sample ID = 1930006 Number of Standard Deviations = 0.0 Blind Sample ID = N69 Lab Value = 0.087 Most Probable Value = 0.086 Percent Recovery = 101.2 Date Sample Logged by Lab = 07/10/01 Sample ID = 1910001 Number of Standard Deviations = 0.1 Blind Sample ID = N69 Lab Value = 0.083 Most Probable Value = 0.086 Percent Recovery = 96.5 Date Sample Logged by Lab = 07/09/01 Sample ID = 1900456 Number of Standard Deviations = -0.2 Blind Sample ID = N69 Lab Value = 0.084 Most Probable Value = 0.086 Percent Recovery = 97.7 Date Sample Logged by Lab = 07/02/01 Sample ID = 1830093 Number of Standard Deviations = -0.1 Blind Sample ID = N69 Lab Value = 0.619 Most Probable Value = 0.662 Percent Recovery = 93.5 Date Sample Logged by Lab = 06/28/01 Sample ID = 1790042 Number of Standard Deviations = -1.4 Blind Sample ID = NS6 Lab Value = 0.632 Most Probable Value = 0.662 Percent Recovery = 95.5 Date Sample Logged by Lab = 06/21/01 Sample ID = 1720142 Number of Standard Deviations = -1.0 Blind Sample ID = NS6 Lab Value = 0.648 Most Probable Value = 0.662 Percent Recovery = 97.9 Date Sample Logged by Lab = 06/14/01 Sample ID = 1650036 Number of Standard Deviations = -0.5 Blind Sample ID = NS6 Lab Value = 0.634 Most Probable Value = 0.662 Percent Recovery = 95.8 Date Sample Logged by Lab = 06/07/01 Sample ID = 1580089 Number of Standard Deviations = -0.9 Blind Sample ID = NS6 Lab Value = 0.085 Most Probable Value = 0.086 Percent Recovery = 98.8 Date Sample Logged by Lab = 05/30/01 Sample ID = 1500159 Number of Standard Deviations = -0.1 Blind Sample ID = N69 Lab Value = 0.083 Most Probable Value = 0.086 Percent Recovery = 96.5 Date Sample Logged by Lab = 05/30/01 Sample ID = 1500160 Number of Standard Deviations = -0.2 Blind Sample ID = N69 Lab Value = 0.093 Most Probable Value = 0.086 Percent Recovery = 108.1 Date Sample Logged by Lab = 05/22/01 Sample ID = 1420100 Number of Standard Deviations = 0.5 Blind Sample ID = N69 Lab Value = 0.654 Most Probable Value = 0.662 Percent Recovery = 98.8 Date Sample Logged by Lab = 05/18/01 Sample ID = 1380044 Number of Standard Deviations = -0.3 Blind Sample ID = NS6 Lab Value = 0.091 Most Probable Value = 0.086 Percent Recovery = 105.8 Date Sample Logged by Lab = 05/18/01 Sample ID = 1380045 Number of Standard Deviations = 0.4 Blind Sample ID = N69 Lab Value = 0.085 Most Probable Value = 0.086 Percent Recovery = 98.8 Date Sample Logged by Lab = 05/15/01 Sample ID = 1350275 Number of Standard Deviations = -0.1 Blind Sample ID = N69 Lab Value = 0.086 Most Probable Value = 0.086 Percent Recovery = 100.0 Date Sample Logged by Lab = 05/15/01 Sample ID = 1350276 Number of Standard Deviations = 0.0 Blind Sample ID = N69 Lab Value = 0.656 Most Probable Value = 0.662 Percent Recovery = 99.1 Date Sample Logged by Lab = 05/10/01 Sample ID = 1300032 Number of Standard Deviations = -0.2 Blind Sample ID = NS6 Lab Value = 0.082 Most Probable Value = 0.086 Percent Recovery = 95.3 Date Sample Logged by Lab = 05/10/01 Sample ID = 1300030 Number of Standard Deviations = -0.3 Blind Sample ID = N69 Lab Value = 0.086 Most Probable Value = 0.086 Percent Recovery = 100.0 Date Sample Logged by Lab = 05/09/01 Sample ID = 1290015 Number of Standard Deviations = 0.0 Blind Sample ID = N69 Lab Value = 0.081 Most Probable Value = 0.086 Percent Recovery = 94.2 Date Sample Logged by Lab = 05/07/01 Sample ID = 1270158 Number of Standard Deviations = -0.4 Blind Sample ID = N69 Lab Value = 0.641 Most Probable Value = 0.662 Percent Recovery = 96.8 Date Sample Logged by Lab = 05/02/01 Sample ID = 1220106 Number of Standard Deviations = -0.7 Blind Sample ID = NS6 Lab Value = 0.076 Most Probable Value = 0.086 Percent Recovery = 88.4 Date Sample Logged by Lab = 05/02/01 Sample ID = 1220108 Number of Standard Deviations = -0.7 Blind Sample ID = N69 Lab Value = 0.646 Most Probable Value = 0.662 Percent Recovery = 97.6 Date Sample Logged by Lab = 03/29/01 Sample ID = 0880095 Number of Standard Deviations = -0.5 Blind Sample ID = NS6 Lab Value = 0.274 Most Probable Value = 0.274 Percent Recovery = 100.0 Date Sample Logged by Lab = 03/29/01 Sample ID = 0880097 Number of Standard Deviations = 0.0 Blind Sample ID = N67 Lab Value = 0.267 Most Probable Value = 0.274 Percent Recovery = 97.4 Date Sample Logged by Lab = 03/28/01 Sample ID = 0870009 Number of Standard Deviations = -0.5 Blind Sample ID = N67 Lab Value = 0.275 Most Probable Value = 0.274 Percent Recovery = 100.4 Date Sample Logged by Lab = 03/26/01 Sample ID = 0850162 Number of Standard Deviations = 0.1 Blind Sample ID = N67 Lab Value = 0.647 Most Probable Value = 0.662 Percent Recovery = 97.7 Date Sample Logged by Lab = 03/23/01 Sample ID = 0820129 Number of Standard Deviations = -0.5 Blind Sample ID = NS6 Lab Value = 0.272 Most Probable Value = 0.274 Percent Recovery = 99.3 Date Sample Logged by Lab = 03/23/01 Sample ID = 0820130 Number of Standard Deviations = -0.1 Blind Sample ID = N67 Lab Value = 0.270 Most Probable Value = 0.274 Percent Recovery = 98.5 Date Sample Logged by Lab = 03/20/01 Sample ID = 0790003 Number of Standard Deviations = -0.3 Blind Sample ID = N67 Lab Value = 0.267 Most Probable Value = 0.274 Percent Recovery = 97.4 Date Sample Logged by Lab = 03/19/01 Sample ID = 0780188 Number of Standard Deviations = -0.5 Blind Sample ID = N67 Lab Value = 0.647 Most Probable Value = 0.662 Percent Recovery = 97.7 Date Sample Logged by Lab = 03/15/01 Sample ID = 0740031 Number of Standard Deviations = -0.5 Blind Sample ID = NS6 Lab Value = 0.271 Most Probable Value = 0.274 Percent Recovery = 98.9 Date Sample Logged by Lab = 03/15/01 Sample ID = 0740032 Number of Standard Deviations = -0.2 Blind Sample ID = N67 Lab Value = 0.273 Most Probable Value = 0.274 Percent Recovery = 99.6 Date Sample Logged by Lab = 03/13/01 Sample ID = 0720058 Number of Standard Deviations = -0.1 Blind Sample ID = N67 Lab Value = 0.266 Most Probable Value = 0.274 Percent Recovery = 97.1 Date Sample Logged by Lab = 03/12/01 Sample ID = 0710094 Number of Standard Deviations = -0.6 Blind Sample ID = N67 Lab Value = 0.648 Most Probable Value = 0.662 Percent Recovery = 97.9 Date Sample Logged by Lab = 03/08/01 Sample ID = 0670037 Number of Standard Deviations = -0.5 Blind Sample ID = NS6 Lab Value = 0.275 Most Probable Value = 0.274 Percent Recovery = 100.4 Date Sample Logged by Lab = 03/08/01 Sample ID = 0670038 Number of Standard Deviations = 0.1 Blind Sample ID = N67 Lab Value = 0.269 Most Probable Value = 0.274 Percent Recovery = 98.2 Date Sample Logged by Lab = 03/06/01 Sample ID = 0650077 Number of Standard Deviations = -0.3 Blind Sample ID = N67 Lab Value = 0.273 Most Probable Value = 0.274 Percent Recovery = 99.6 Date Sample Logged by Lab = 03/06/01 Sample ID = 0650078 Number of Standard Deviations = -0.1 Blind Sample ID = N67 Lab Value = 0.668 Most Probable Value = 0.662 Percent Recovery = 100.9 Date Sample Logged by Lab = 03/02/01 Sample ID = 0610070 Number of Standard Deviations = 0.2 Blind Sample ID = NS6 Lab Value = 0.823 Most Probable Value = 0.809 Percent Recovery = 101.7 Date Sample Logged by Lab = 03/02/01 Sample ID = 0610069 Number of Standard Deviations = 0.4 Blind Sample ID = N68 Lab Value = 0.816 Most Probable Value = 0.809 Percent Recovery = 100.9 Date Sample Logged by Lab = 02/28/01 Sample ID = 0590005 Number of Standard Deviations = 0.2 Blind Sample ID = N68 Lab Value = 0.824 Most Probable Value = 0.809 Percent Recovery = 101.9 Date Sample Logged by Lab = 02/27/01 Sample ID = 0580002 Number of Standard Deviations = 0.4 Blind Sample ID = N68 Lab Value = 0.676 Most Probable Value = 0.662 Percent Recovery = 102.1 Date Sample Logged by Lab = 02/22/01 Sample ID = 0530001 Number of Standard Deviations = 0.5 Blind Sample ID = NS6 Lab Value = 0.839 Most Probable Value = 0.809 Percent Recovery = 103.7 Date Sample Logged by Lab = 02/22/01 Sample ID = 0530003 Number of Standard Deviations = 0.8 Blind Sample ID = N68 Lab Value = 0.824 Most Probable Value = 0.809 Percent Recovery = 101.9 Date Sample Logged by Lab = 02/21/01 Sample ID = 0520068 Number of Standard Deviations = 0.4 Blind Sample ID = N68 Lab Value = 0.830 Most Probable Value = 0.809 Percent Recovery = 102.6 Date Sample Logged by Lab = 02/21/01 Sample ID = 0520067 Number of Standard Deviations = 0.6 Blind Sample ID = N68 Lab Value = 0.657 Most Probable Value = 0.662 Percent Recovery = 99.2 Date Sample Logged by Lab = 02/16/01 Sample ID = 0470111 Number of Standard Deviations = -0.2 Blind Sample ID = NS6 Lab Value = 0.831 Most Probable Value = 0.809 Percent Recovery = 102.7 Date Sample Logged by Lab = 02/16/01 Sample ID = 0470112 Number of Standard Deviations = 0.6 Blind Sample ID = N68 Lab Value = 0.829 Most Probable Value = 0.809 Percent Recovery = 102.5 Date Sample Logged by Lab = 02/14/01 Sample ID = 0450084 Number of Standard Deviations = 0.5 Blind Sample ID = N68 Lab Value = 0.818 Most Probable Value = 0.809 Percent Recovery = 101.1 Date Sample Logged by Lab = 02/12/01 Sample ID = 0430161 Number of Standard Deviations = 0.2 Blind Sample ID = N68 Lab Value = 0.668 Most Probable Value = 0.662 Percent Recovery = 100.9 Date Sample Logged by Lab = 02/08/01 Sample ID = 0390080 Number of Standard Deviations = 0.2 Blind Sample ID = NS6 Lab Value = 0.822 Most Probable Value = 0.809 Percent Recovery = 101.6 Date Sample Logged by Lab = 02/08/01 Sample ID = 0390078 Number of Standard Deviations = 0.4 Blind Sample ID = N68 Lab Value = 0.834 Most Probable Value = 0.809 Percent Recovery = 103.1 Date Sample Logged by Lab = 02/06/01 Sample ID = 0370014 Number of Standard Deviations = 0.7 Blind Sample ID = N68 Lab Value = 0.828 Most Probable Value = 0.809 Percent Recovery = 102.3 Date Sample Logged by Lab = 02/05/01 Sample ID = 0360081 Number of Standard Deviations = 0.5 Blind Sample ID = N68 Lab Value = 0.264 Most Probable Value = 0.274 Percent Recovery = 96.4 Date Sample Logged by Lab = 02/01/01 Sample ID = 0320003 Number of Standard Deviations = -0.7 Blind Sample ID = N67 Lab Value = 0.268 Most Probable Value = 0.274 Percent Recovery = 97.8 Date Sample Logged by Lab = 02/01/01 Sample ID = 0320004 Number of Standard Deviations = -0.4 Blind Sample ID = N67 Lab Value = 0.266 Most Probable Value = 0.274 Percent Recovery = 97.1 Date Sample Logged by Lab = 01/30/01 Sample ID = 0300015 Number of Standard Deviations = -0.6 Blind Sample ID = N67 Lab Value = 0.267 Most Probable Value = 0.274 Percent Recovery = 97.4 Date Sample Logged by Lab = 01/25/01 Sample ID = 0250013 Number of Standard Deviations = -0.5 Blind Sample ID = N67 Lab Value = 0.647 Most Probable Value = 0.662 Percent Recovery = 97.7 Date Sample Logged by Lab = 01/23/01 Sample ID = 0230068 Number of Standard Deviations = -0.5 Blind Sample ID = NS6 Lab Value = 0.265 Most Probable Value = 0.274 Percent Recovery = 96.7 Date Sample Logged by Lab = 01/23/01 Sample ID = 0230069 Number of Standard Deviations = -0.6 Blind Sample ID = N67 Lab Value = 0.267 Most Probable Value = 0.274 Percent Recovery = 97.4 Date Sample Logged by Lab = 01/22/01 Sample ID = 0220070 Number of Standard Deviations = -0.5 Blind Sample ID = N67 Lab Value = 0.269 Most Probable Value = 0.274 Percent Recovery = 98.2 Date Sample Logged by Lab = 01/19/01 Sample ID = 0190061 Number of Standard Deviations = -0.3 Blind Sample ID = N67 Lab Value = 0.651 Most Probable Value = 0.662 Percent Recovery = 98.3 Date Sample Logged by Lab = 01/17/01 Sample ID = 0170013 Number of Standard Deviations = -0.4 Blind Sample ID = NS6 Lab Value = 0.267 Most Probable Value = 0.274 Percent Recovery = 97.4 Date Sample Logged by Lab = 01/16/01 Sample ID = 0160060 Number of Standard Deviations = -0.5 Blind Sample ID = N67 Lab Value = 0.263 Most Probable Value = 0.274 Percent Recovery = 96.0 Date Sample Logged by Lab = 01/12/01 Sample ID = 0120096 Number of Standard Deviations = -0.8 Blind Sample ID = N67 Lab Value = 0.652 Most Probable Value = 0.662 Percent Recovery = 98.5 Date Sample Logged by Lab = 01/10/01 Sample ID = 0100023 Number of Standard Deviations = -0.3 Blind Sample ID = NS6 Lab Value = 0.270 Most Probable Value = 0.274 Percent Recovery = 98.5 Date Sample Logged by Lab = 01/10/01 Sample ID = 0100025 Number of Standard Deviations = -0.3 Blind Sample ID = N67 Lab Value = 0.270 Most Probable Value = 0.274 Percent Recovery = 98.5 Date Sample Logged by Lab = 01/10/01 Sample ID = 0100027 Number of Standard Deviations = -0.3 Blind Sample ID = N67 Lab Value = 0.270 Most Probable Value = 0.274 Percent Recovery = 98.5 Date Sample Logged by Lab = 01/10/01 Sample ID = 0100026 Number of Standard Deviations = -0.3 Blind Sample ID = N67 Lab Value = 0.650 Most Probable Value = 0.662 Percent Recovery = 98.2 Date Sample Logged by Lab = 01/08/01 Sample ID = 0080015 Number of Standard Deviations = -0.4 Blind Sample ID = NS6 Lab Value = 0.809 Most Probable Value = 0.809 Percent Recovery = 100.0 Date Sample Logged by Lab = 12/29/00 Sample ID = 3640034 Number of Standard Deviations = 0.0 Blind Sample ID = N68 Lab Value = 0.659 Most Probable Value = 0.662 Percent Recovery = 99.5 Date Sample Logged by Lab = 12/28/00 Sample ID = 3630013 Number of Standard Deviations = -0.1 Blind Sample ID = NS6 Lab Value = 0.824 Most Probable Value = 0.809 Percent Recovery = 101.9 Date Sample Logged by Lab = 12/28/00 Sample ID = 3630012 Number of Standard Deviations = 0.4 Blind Sample ID = N68 Lab Value = 0.815 Most Probable Value = 0.809 Percent Recovery = 100.7 Date Sample Logged by Lab = 12/26/00 Sample ID = 3610145 Number of Standard Deviations = 0.2 Blind Sample ID = N68 Lab Value = 0.817 Most Probable Value = 0.809 Percent Recovery = 101.0 Date Sample Logged by Lab = 12/26/00 Sample ID = 3610144 Number of Standard Deviations = 0.2 Blind Sample ID = N68 Lab Value = 0.650 Most Probable Value = 0.662 Percent Recovery = 98.2 Date Sample Logged by Lab = 12/20/00 Sample ID = 3550017 Number of Standard Deviations = -0.4 Blind Sample ID = NS6 Lab Value = 0.805 Most Probable Value = 0.809 Percent Recovery = 99.5 Date Sample Logged by Lab = 12/20/00 Sample ID = 3550015 Number of Standard Deviations = -0.1 Blind Sample ID = N68 Lab Value = 0.816 Most Probable Value = 0.809 Percent Recovery = 100.9 Date Sample Logged by Lab = 12/18/00 Sample ID = 3530057 Number of Standard Deviations = 0.2 Blind Sample ID = N68 Lab Value = 0.815 Most Probable Value = 0.809 Percent Recovery = 100.7 Date Sample Logged by Lab = 12/14/00 Sample ID = 3490007 Number of Standard Deviations = 0.2 Blind Sample ID = N68 Lab Value = 0.669 Most Probable Value = 0.662 Percent Recovery = 101.1 Date Sample Logged by Lab = 12/12/00 Sample ID = 3470007 Number of Standard Deviations = 0.2 Blind Sample ID = NS6 Lab Value = 0.824 Most Probable Value = 0.809 Percent Recovery = 101.9 Date Sample Logged by Lab = 12/12/00 Sample ID = 3470006 Number of Standard Deviations = 0.4 Blind Sample ID = N68 Lab Value = 0.840 Most Probable Value = 0.809 Percent Recovery = 103.8 Date Sample Logged by Lab = 12/11/00 Sample ID = 3460059 Number of Standard Deviations = 0.8 Blind Sample ID = N68 Lab Value = 0.820 Most Probable Value = 0.809 Percent Recovery = 101.4 Date Sample Logged by Lab = 12/07/00 Sample ID = 3420111 Number of Standard Deviations = 0.3 Blind Sample ID = N68 Lab Value = 0.820 Most Probable Value = 0.809 Percent Recovery = 101.4 Date Sample Logged by Lab = 12/07/00 Sample ID = 3420111 Number of Standard Deviations = 0.3 Blind Sample ID = N68 Lab Value = 0.659 Most Probable Value = 0.662 Percent Recovery = 99.5 Date Sample Logged by Lab = 12/06/00 Sample ID = 3410043 Number of Standard Deviations = -0.1 Blind Sample ID = NS6 Lab Value = 0.818 Most Probable Value = 0.809 Percent Recovery = 101.1 Date Sample Logged by Lab = 12/06/00 Sample ID = 3410042 Number of Standard Deviations = 0.2 Blind Sample ID = N68 Lab Value = 0.837 Most Probable Value = 0.809 Percent Recovery = 103.5 Date Sample Logged by Lab = 12/06/00 Sample ID = 3410044 Number of Standard Deviations = 0.8 Blind Sample ID = N68 Lab Value = 0.260 Most Probable Value = 0.274 Percent Recovery = 94.9 Date Sample Logged by Lab = 12/01/00 Sample ID = 3360010 Number of Standard Deviations = -1.0 Blind Sample ID = N67 Lab Value = 0.630 Most Probable Value = 0.662 Percent Recovery = 95.2 Date Sample Logged by Lab = 11/28/00 Sample ID = 3330047 Number of Standard Deviations = -1.0 Blind Sample ID = NS6 Lab Value = 0.260 Most Probable Value = 0.274 Percent Recovery = 94.9 Date Sample Logged by Lab = 11/28/00 Sample ID = 3330046 Number of Standard Deviations = -1.0 Blind Sample ID = N67 Lab Value = 0.265 Most Probable Value = 0.274 Percent Recovery = 96.7 Date Sample Logged by Lab = 11/27/00 Sample ID = 3320010 Number of Standard Deviations = -0.6 Blind Sample ID = N67 Lab Value = 0.268 Most Probable Value = 0.274 Percent Recovery = 97.8 Date Sample Logged by Lab = 11/24/00 Sample ID = 3290040 Number of Standard Deviations = -0.4 Blind Sample ID = N67 Lab Value = 0.632 Most Probable Value = 0.662 Percent Recovery = 95.5 Date Sample Logged by Lab = 11/22/00 Sample ID = 3270022 Number of Standard Deviations = -1.0 Blind Sample ID = NS6 Lab Value = 0.272 Most Probable Value = 0.274 Percent Recovery = 99.3 Date Sample Logged by Lab = 11/22/00 Sample ID = 3270020 Number of Standard Deviations = -0.1 Blind Sample ID = N67 Lab Value = 0.278 Most Probable Value = 0.274 Percent Recovery = 101.5 Date Sample Logged by Lab = 11/22/00 Sample ID = 3270023 Number of Standard Deviations = 0.3 Blind Sample ID = N67 Lab Value = 0.275 Most Probable Value = 0.274 Percent Recovery = 100.4 Date Sample Logged by Lab = 11/16/00 Sample ID = 3210015 Number of Standard Deviations = 0.1 Blind Sample ID = N67 Lab Value = 0.638 Most Probable Value = 0.662 Percent Recovery = 96.4 Date Sample Logged by Lab = 11/14/00 Sample ID = 3190015 Number of Standard Deviations = -0.8 Blind Sample ID = NS6 Lab Value = 0.282 Most Probable Value = 0.274 Percent Recovery = 102.9 Date Sample Logged by Lab = 11/14/00 Sample ID = 3190014 Number of Standard Deviations = 0.6 Blind Sample ID = N67 Lab Value = 0.278 Most Probable Value = 0.274 Percent Recovery = 101.5 Date Sample Logged by Lab = 11/09/00 Sample ID = 3140004 Number of Standard Deviations = 0.3 Blind Sample ID = N67 Lab Value = 0.632 Most Probable Value = 0.662 Percent Recovery = 95.5 Date Sample Logged by Lab = 11/07/00 Sample ID = 3120028 Number of Standard Deviations = -1.0 Blind Sample ID = NS6 Lab Value = 0.278 Most Probable Value = 0.274 Percent Recovery = 101.5 Date Sample Logged by Lab = 11/07/00 Sample ID = 3120030 Number of Standard Deviations = 0.3 Blind Sample ID = N67 Lab Value = 0.278 Most Probable Value = 0.274 Percent Recovery = 101.5 Date Sample Logged by Lab = 11/07/00 Sample ID = 3120031 Number of Standard Deviations = 0.3 Blind Sample ID = N67 Lab Value = 0.278 Most Probable Value = 0.274 Percent Recovery = 101.5 Date Sample Logged by Lab = 11/02/00 Sample ID = 3070016 Number of Standard Deviations = 0.3 Blind Sample ID = N67 Lab Value = 0.808 Most Probable Value = 0.809 Percent Recovery = 99.9 Date Sample Logged by Lab = 11/01/00 Sample ID = 3060014 Number of Standard Deviations = -0.0 Blind Sample ID = N68 Lab Value = 0.821 Most Probable Value = 0.809 Percent Recovery = 101.5 Date Sample Logged by Lab = 10/30/00 Sample ID = 3040098 Number of Standard Deviations = 0.3 Blind Sample ID = N68 Lab Value = 0.819 Most Probable Value = 0.809 Percent Recovery = 101.2 Date Sample Logged by Lab = 10/26/00 Sample ID = 3000164 Number of Standard Deviations = 0.3 Blind Sample ID = N68 Lab Value = 0.808 Most Probable Value = 0.809 Percent Recovery = 99.9 Date Sample Logged by Lab = 10/26/00 Sample ID = 3000163 Number of Standard Deviations = -0.0 Blind Sample ID = N68 Lab Value = 0.798 Most Probable Value = 0.809 Percent Recovery = 98.6 Date Sample Logged by Lab = 10/23/00 Sample ID = 2970147 Number of Standard Deviations = -0.3 Blind Sample ID = N68 Lab Value = 0.646 Most Probable Value = 0.662 Percent Recovery = 97.6 Date Sample Logged by Lab = 10/20/00 Sample ID = 2940070 Number of Standard Deviations = -0.5 Blind Sample ID = NS6 Lab Value = 0.825 Most Probable Value = 0.809 Percent Recovery = 102.0 Date Sample Logged by Lab = 10/20/00 Sample ID = 2940073 Number of Standard Deviations = 0.4 Blind Sample ID = N68 Lab Value = 0.804 Most Probable Value = 0.809 Percent Recovery = 99.4 Date Sample Logged by Lab = 10/17/00 Sample ID = 2910003 Number of Standard Deviations = -0.1 Blind Sample ID = N68 Lab Value = 0.804 Most Probable Value = 0.809 Percent Recovery = 99.4 Date Sample Logged by Lab = 10/16/00 Sample ID = 2900219 Number of Standard Deviations = -0.1 Blind Sample ID = N68 Lab Value = 0.664 Most Probable Value = 0.662 Percent Recovery = 100.3 Date Sample Logged by Lab = 10/13/00 Sample ID = 2870115 Number of Standard Deviations = 0.1 Blind Sample ID = NS6 Lab Value = 0.648 Most Probable Value = 0.662 Percent Recovery = 97.9 Date Sample Logged by Lab = 10/13/00 Sample ID = 2870097 Number of Standard Deviations = -0.5 Blind Sample ID = NS6 Lab Value = 0.835 Most Probable Value = 0.809 Percent Recovery = 103.2 Date Sample Logged by Lab = 10/13/00 Sample ID = 2870116 Number of Standard Deviations = 0.7 Blind Sample ID = N68 Lab Value = 0.837 Most Probable Value = 0.809 Percent Recovery = 103.5 Date Sample Logged by Lab = 10/13/00 Sample ID = 2870098 Number of Standard Deviations = 0.8 Blind Sample ID = N68 Lab Value = 0.839 Most Probable Value = 0.809 Percent Recovery = 103.7 Date Sample Logged by Lab = 10/13/00 Sample ID = 2870100 Number of Standard Deviations = 0.8 Blind Sample ID = N68 Lab Value = 0.816 Most Probable Value = 0.809 Percent Recovery = 100.9 Date Sample Logged by Lab = 10/04/00 Sample ID = 2780008 Number of Standard Deviations = 0.2 Blind Sample ID = N68 Lab Value = 0.111 Most Probable Value = 0.112 Percent Recovery = 99.1 Date Sample Logged by Lab = 10/02/00 Sample ID = 2760168 Number of Standard Deviations = -0.1 Blind Sample ID = N65 Lab Value = 1.507 Most Probable Value = 1.594 Percent Recovery = 94.5 Date Sample Logged by Lab = 09/29/00 Sample ID = 2730020 Number of Standard Deviations = -1.3 Blind Sample ID = NS4 Lab Value = 0.112 Most Probable Value = 0.112 Percent Recovery = 100.0 Date Sample Logged by Lab = 09/29/00 Sample ID = 2730018 Number of Standard Deviations = 0.0 Blind Sample ID = N65 Lab Value = 0.113 Most Probable Value = 0.112 Percent Recovery = 100.9 Date Sample Logged by Lab = 09/29/00 Sample ID = 2730017 Number of Standard Deviations = 0.1 Blind Sample ID = N65 Lab Value = 1.530 Most Probable Value = 1.594 Percent Recovery = 96.0 Date Sample Logged by Lab = 09/27/00 Sample ID = 2710017 Number of Standard Deviations = -0.9 Blind Sample ID = NS4 Lab Value = 0.118 Most Probable Value = 0.112 Percent Recovery = 105.4 Date Sample Logged by Lab = 09/27/00 Sample ID = 2710019 Number of Standard Deviations = 0.4 Blind Sample ID = N65 Lab Value = 0.114 Most Probable Value = 0.112 Percent Recovery = 101.8 Date Sample Logged by Lab = 09/26/00 Sample ID = 2700005 Number of Standard Deviations = 0.1 Blind Sample ID = N65 Lab Value = 0.112 Most Probable Value = 0.112 Percent Recovery = 100.0 Date Sample Logged by Lab = 09/25/00 Sample ID = 2690044 Number of Standard Deviations = 0.0 Blind Sample ID = N65 Lab Value = 1.534 Most Probable Value = 1.594 Percent Recovery = 96.2 Date Sample Logged by Lab = 09/22/00 Sample ID = 2660008 Number of Standard Deviations = -0.9 Blind Sample ID = NS4 Lab Value = 0.117 Most Probable Value = 0.112 Percent Recovery = 104.5 Date Sample Logged by Lab = 09/22/00 Sample ID = 2660009 Number of Standard Deviations = 0.4 Blind Sample ID = N65 Lab Value = 0.114 Most Probable Value = 0.112 Percent Recovery = 101.8 Date Sample Logged by Lab = 09/22/00 Sample ID = 2660010 Number of Standard Deviations = 0.1 Blind Sample ID = N65 Lab Value = 1.538 Most Probable Value = 1.594 Percent Recovery = 96.5 Date Sample Logged by Lab = 09/20/00 Sample ID = 2640053 Number of Standard Deviations = -0.8 Blind Sample ID = NS4 Lab Value = 0.113 Most Probable Value = 0.112 Percent Recovery = 100.9 Date Sample Logged by Lab = 09/20/00 Sample ID = 2640052 Number of Standard Deviations = 0.1 Blind Sample ID = N65 Lab Value = 0.120 Most Probable Value = 0.112 Percent Recovery = 107.1 Date Sample Logged by Lab = 09/19/00 Sample ID = 2630014 Number of Standard Deviations = 0.6 Blind Sample ID = N65 Lab Value = 0.123 Most Probable Value = 0.112 Percent Recovery = 109.8 Date Sample Logged by Lab = 09/18/00 Sample ID = 2620013 Number of Standard Deviations = 0.8 Blind Sample ID = N65 Lab Value = 1.507 Most Probable Value = 1.594 Percent Recovery = 94.5 Date Sample Logged by Lab = 09/15/00 Sample ID = 2590090 Number of Standard Deviations = -1.3 Blind Sample ID = NS4 Lab Value = 0.109 Most Probable Value = 0.112 Percent Recovery = 97.3 Date Sample Logged by Lab = 09/15/00 Sample ID = 2590089 Number of Standard Deviations = -0.2 Blind Sample ID = N65 Lab Value = 0.115 Most Probable Value = 0.112 Percent Recovery = 102.7 Date Sample Logged by Lab = 09/14/00 Sample ID = 2580185 Number of Standard Deviations = 0.2 Blind Sample ID = N65 Lab Value = 1.561 Most Probable Value = 1.594 Percent Recovery = 97.9 Date Sample Logged by Lab = 09/13/00 Sample ID = 2570122 Number of Standard Deviations = -0.5 Blind Sample ID = NS4 Lab Value = 0.116 Most Probable Value = 0.112 Percent Recovery = 103.6 Date Sample Logged by Lab = 09/13/00 Sample ID = 2570121 Number of Standard Deviations = 0.3 Blind Sample ID = N65 Lab Value = 0.116 Most Probable Value = 0.112 Percent Recovery = 103.6 Date Sample Logged by Lab = 09/12/00 Sample ID = 2560226 Number of Standard Deviations = 0.3 Blind Sample ID = N65 Lab Value = 0.101 Most Probable Value = 0.112 Percent Recovery = 90.2 Date Sample Logged by Lab = 09/11/00 Sample ID = 2550495 Number of Standard Deviations = -0.8 Blind Sample ID = N65 Lab Value = 1.420 Most Probable Value = 1.594 Percent Recovery = 89.1 Date Sample Logged by Lab = 09/08/00 Sample ID = 2520002 Number of Standard Deviations = -2.5 Blind Sample ID = NS4 Lab Value = 0.117 Most Probable Value = 0.112 Percent Recovery = 104.5 Date Sample Logged by Lab = 09/08/00 Sample ID = 2520001 Number of Standard Deviations = 0.4 Blind Sample ID = N65 Lab Value = 0.115 Most Probable Value = 0.112 Percent Recovery = 102.7 Date Sample Logged by Lab = 09/07/00 Sample ID = 2510129 Number of Standard Deviations = 0.2 Blind Sample ID = N65 Lab Value = 1.252 Most Probable Value = 1.594 Percent Recovery = 78.5 Date Sample Logged by Lab = 09/06/00 Sample ID = 2500005 Number of Standard Deviations = -4.9 Blind Sample ID = NS4 Lab Value = 0.118 Most Probable Value = 0.112 Percent Recovery = 105.4 Date Sample Logged by Lab = 09/06/00 Sample ID = 2500003 Number of Standard Deviations = 0.4 Blind Sample ID = N65 Lab Value = 0.115 Most Probable Value = 0.112 Percent Recovery = 102.7 Date Sample Logged by Lab = 09/05/00 Sample ID = 2490187 Number of Standard Deviations = 0.2 Blind Sample ID = N65 Lab Value = 0.788 Most Probable Value = 0.811 Percent Recovery = 97.2 Date Sample Logged by Lab = 08/29/00 Sample ID = 2420299 Number of Standard Deviations = -0.6 Blind Sample ID = N66 Lab Value = 0.827 Most Probable Value = 0.811 Percent Recovery = 102.0 Date Sample Logged by Lab = 08/29/00 Sample ID = 2420007 Number of Standard Deviations = 0.4 Blind Sample ID = N66 Lab Value = 1.536 Most Probable Value = 1.594 Percent Recovery = 96.4 Date Sample Logged by Lab = 08/25/00 Sample ID = 2380030 Number of Standard Deviations = -0.8 Blind Sample ID = NS4 Lab Value = 0.809 Most Probable Value = 0.811 Percent Recovery = 99.8 Date Sample Logged by Lab = 08/25/00 Sample ID = 2380029 Number of Standard Deviations = -0.1 Blind Sample ID = N66 Lab Value = 0.826 Most Probable Value = 0.811 Percent Recovery = 101.8 Date Sample Logged by Lab = 08/24/00 Sample ID = 2370029 Number of Standard Deviations = 0.4 Blind Sample ID = N66 Lab Value = 1.518 Most Probable Value = 1.594 Percent Recovery = 95.2 Date Sample Logged by Lab = 08/23/00 Sample ID = 2360062 Number of Standard Deviations = -1.1 Blind Sample ID = NS4 Lab Value = 0.801 Most Probable Value = 0.811 Percent Recovery = 98.8 Date Sample Logged by Lab = 08/23/00 Sample ID = 2360061 Number of Standard Deviations = -0.3 Blind Sample ID = N66 Lab Value = 0.812 Most Probable Value = 0.811 Percent Recovery = 100.1 Date Sample Logged by Lab = 08/22/00 Sample ID = 2350003 Number of Standard Deviations = 0.0 Blind Sample ID = N66 Lab Value = 0.821 Most Probable Value = 0.811 Percent Recovery = 101.2 Date Sample Logged by Lab = 08/21/00 Sample ID = 2340143 Number of Standard Deviations = 0.3 Blind Sample ID = N66 Lab Value = 1.560 Most Probable Value = 1.594 Percent Recovery = 97.9 Date Sample Logged by Lab = 08/18/00 Sample ID = 2310069 Number of Standard Deviations = -0.5 Blind Sample ID = NS4 Lab Value = 0.816 Most Probable Value = 0.811 Percent Recovery = 100.6 Date Sample Logged by Lab = 08/18/00 Sample ID = 2310071 Number of Standard Deviations = 0.1 Blind Sample ID = N66 Lab Value = 0.799 Most Probable Value = 0.811 Percent Recovery = 98.5 Date Sample Logged by Lab = 08/17/00 Sample ID = 2300017 Number of Standard Deviations = -0.3 Blind Sample ID = N66 Lab Value = 1.531 Most Probable Value = 1.594 Percent Recovery = 96.0 Date Sample Logged by Lab = 08/16/00 Sample ID = 2290005 Number of Standard Deviations = -0.9 Blind Sample ID = NS4 Lab Value = 0.844 Most Probable Value = 0.811 Percent Recovery = 104.1 Date Sample Logged by Lab = 08/16/00 Sample ID = 2290006 Number of Standard Deviations = 0.9 Blind Sample ID = N66 Lab Value = 0.822 Most Probable Value = 0.811 Percent Recovery = 101.4 Date Sample Logged by Lab = 08/15/00 Sample ID = 2280003 Number of Standard Deviations = 0.3 Blind Sample ID = N66 Lab Value = 0.804 Most Probable Value = 0.811 Percent Recovery = 99.1 Date Sample Logged by Lab = 08/14/00 Sample ID = 2270110 Number of Standard Deviations = -0.2 Blind Sample ID = N66 Lab Value = 1.492 Most Probable Value = 1.594 Percent Recovery = 93.6 Date Sample Logged by Lab = 08/11/00 Sample ID = 2240007 Number of Standard Deviations = -1.5 Blind Sample ID = NS4 Lab Value = 0.824 Most Probable Value = 0.811 Percent Recovery = 101.6 Date Sample Logged by Lab = 08/11/00 Sample ID = 2240006 Number of Standard Deviations = 0.3 Blind Sample ID = N66 Lab Value = 0.817 Most Probable Value = 0.811 Percent Recovery = 100.7 Date Sample Logged by Lab = 08/10/00 Sample ID = 2230012 Number of Standard Deviations = 0.2 Blind Sample ID = N66 Lab Value = 1.533 Most Probable Value = 1.594 Percent Recovery = 96.2 Date Sample Logged by Lab = 08/09/00 Sample ID = 2220005 Number of Standard Deviations = -0.9 Blind Sample ID = NS4 Lab Value = 0.819 Most Probable Value = 0.811 Percent Recovery = 101.0 Date Sample Logged by Lab = 08/09/00 Sample ID = 2220007 Number of Standard Deviations = 0.2 Blind Sample ID = N66 Lab Value = 0.840 Most Probable Value = 0.811 Percent Recovery = 103.6 Date Sample Logged by Lab = 08/08/00 Sample ID = 2210028 Number of Standard Deviations = 0.8 Blind Sample ID = N66 Lab Value = 0.818 Most Probable Value = 0.811 Percent Recovery = 100.9 Date Sample Logged by Lab = 08/07/00 Sample ID = 2200186 Number of Standard Deviations = 0.2 Blind Sample ID = N66 Lab Value = 1.601 Most Probable Value = 1.594 Percent Recovery = 100.4 Date Sample Logged by Lab = 08/02/00 Sample ID = 2150004 Number of Standard Deviations = 0.1 Blind Sample ID = NS4 Lab Value = 1.572 Most Probable Value = 1.594 Percent Recovery = 98.6 Date Sample Logged by Lab = 08/02/00 Sample ID = 2150003 Number of Standard Deviations = -0.3 Blind Sample ID = NS4 Lab Value = 0.837 Most Probable Value = 0.811 Percent Recovery = 103.2 Date Sample Logged by Lab = 08/02/00 Sample ID = 2150008 Number of Standard Deviations = 0.7 Blind Sample ID = N66 Lab Value = 0.843 Most Probable Value = 0.811 Percent Recovery = 103.9 Date Sample Logged by Lab = 08/02/00 Sample ID = 2150005 Number of Standard Deviations = 0.9 Blind Sample ID = N66 Lab Value = 0.811 Most Probable Value = 0.811 Percent Recovery = 100.0 Date Sample Logged by Lab = 08/02/00 Sample ID = 2150002 Number of Standard Deviations = 0.0 Blind Sample ID = N66 Lab Value = 1.493 Most Probable Value = 1.594 Percent Recovery = 93.7 Date Sample Logged by Lab = 08/01/00 Sample ID = 2140277 Number of Standard Deviations = -1.5 Blind Sample ID = NS4 Lab Value = 0.107 Most Probable Value = 0.112 Percent Recovery = 95.5 Date Sample Logged by Lab = 08/01/00 Sample ID = 2140276 Number of Standard Deviations = -0.4 Blind Sample ID = N65 Lab Value = 0.113 Most Probable Value = 0.112 Percent Recovery = 100.9 Date Sample Logged by Lab = 08/01/00 Sample ID = 2140278 Number of Standard Deviations = 0.1 Blind Sample ID = N65 Lab Value = 0.105 Most Probable Value = 0.112 Percent Recovery = 93.8 Date Sample Logged by Lab = 07/28/00 Sample ID = 2100028 Number of Standard Deviations = -0.5 Blind Sample ID = N65 Lab Value = 1.527 Most Probable Value = 1.594 Percent Recovery = 95.8 Date Sample Logged by Lab = 07/27/00 Sample ID = 2090016 Number of Standard Deviations = -1.0 Blind Sample ID = NS4 Lab Value = 0.115 Most Probable Value = 0.112 Percent Recovery = 102.7 Date Sample Logged by Lab = 07/27/00 Sample ID = 2090017 Number of Standard Deviations = 0.2 Blind Sample ID = N65 Lab Value = 1.582 Most Probable Value = 1.594 Percent Recovery = 99.2 Date Sample Logged by Lab = 07/26/00 Sample ID = 2080027 Number of Standard Deviations = -0.2 Blind Sample ID = NS4 Lab Value = 0.111 Most Probable Value = 0.112 Percent Recovery = 99.1 Date Sample Logged by Lab = 07/26/00 Sample ID = 2080024 Number of Standard Deviations = -0.1 Blind Sample ID = N65 Lab Value = 0.111 Most Probable Value = 0.112 Percent Recovery = 99.1 Date Sample Logged by Lab = 07/26/00 Sample ID = 2080023 Number of Standard Deviations = -0.1 Blind Sample ID = N65 Lab Value = 0.112 Most Probable Value = 0.112 Percent Recovery = 100.0 Date Sample Logged by Lab = 07/26/00 Sample ID = 2080025 Number of Standard Deviations = 0.0 Blind Sample ID = N65 Lab Value = 0.116 Most Probable Value = 0.112 Percent Recovery = 103.6 Date Sample Logged by Lab = 07/21/00 Sample ID = 2030088 Number of Standard Deviations = 0.3 Blind Sample ID = N65 Lab Value = 1.513 Most Probable Value = 1.594 Percent Recovery = 94.9 Date Sample Logged by Lab = 07/20/00 Sample ID = 2020144 Number of Standard Deviations = -1.2 Blind Sample ID = NS4 Lab Value = 0.117 Most Probable Value = 0.112 Percent Recovery = 104.5 Date Sample Logged by Lab = 07/20/00 Sample ID = 2020146 Number of Standard Deviations = 0.4 Blind Sample ID = N65 Lab Value = 0.114 Most Probable Value = 0.112 Percent Recovery = 101.8 Date Sample Logged by Lab = 07/19/00 Sample ID = 2010007 Number of Standard Deviations = 0.1 Blind Sample ID = N65 Lab Value = 0.115 Most Probable Value = 0.112 Percent Recovery = 102.7 Date Sample Logged by Lab = 07/18/00 Sample ID = 2000007 Number of Standard Deviations = 0.2 Blind Sample ID = N65 Lab Value = 1.503 Most Probable Value = 1.594 Percent Recovery = 94.3 Date Sample Logged by Lab = 07/17/00 Sample ID = 1990210 Number of Standard Deviations = -1.3 Blind Sample ID = NS4 Lab Value = 0.108 Most Probable Value = 0.112 Percent Recovery = 96.4 Date Sample Logged by Lab = 07/17/00 Sample ID = 1990209 Number of Standard Deviations = -0.3 Blind Sample ID = N65 Lab Value = 0.104 Most Probable Value = 0.112 Percent Recovery = 92.9 Date Sample Logged by Lab = 07/14/00 Sample ID = 1960018 Number of Standard Deviations = -0.6 Blind Sample ID = N65 Lab Value = 1.503 Most Probable Value = 1.594 Percent Recovery = 94.3 Date Sample Logged by Lab = 07/13/00 Sample ID = 1950010 Number of Standard Deviations = -1.3 Blind Sample ID = NS4 Lab Value = 0.111 Most Probable Value = 0.112 Percent Recovery = 99.1 Date Sample Logged by Lab = 07/13/00 Sample ID = 1950008 Number of Standard Deviations = -0.1 Blind Sample ID = N65 Lab Value = 0.115 Most Probable Value = 0.112 Percent Recovery = 102.7 Date Sample Logged by Lab = 07/12/00 Sample ID = 1940002 Number of Standard Deviations = 0.2 Blind Sample ID = N65 Lab Value = 0.115 Most Probable Value = 0.112 Percent Recovery = 102.7 Date Sample Logged by Lab = 07/11/00 Sample ID = 1930002 Number of Standard Deviations = 0.2 Blind Sample ID = N65 Lab Value = 1.503 Most Probable Value = 1.594 Percent Recovery = 94.3 Date Sample Logged by Lab = 07/10/00 Sample ID = 1920068 Number of Standard Deviations = -1.3 Blind Sample ID = NS4 Lab Value = 0.113 Most Probable Value = 0.112 Percent Recovery = 100.9 Date Sample Logged by Lab = 07/10/00 Sample ID = 1920069 Number of Standard Deviations = 0.1 Blind Sample ID = N65 Lab Value = 0.114 Most Probable Value = 0.112 Percent Recovery = 101.8 Date Sample Logged by Lab = 07/07/00 Sample ID = 1890027 Number of Standard Deviations = 0.1 Blind Sample ID = N65 Lab Value = 1.567 Most Probable Value = 1.594 Percent Recovery = 98.3 Date Sample Logged by Lab = 07/06/00 Sample ID = 1880037 Number of Standard Deviations = -0.4 Blind Sample ID = NS4 Lab Value = 0.104 Most Probable Value = 0.112 Percent Recovery = 92.9 Date Sample Logged by Lab = 07/06/00 Sample ID = 1880036 Number of Standard Deviations = -0.6 Blind Sample ID = N65 Lab Value = 0.120 Most Probable Value = 0.112 Percent Recovery = 107.1 Date Sample Logged by Lab = 07/05/00 Sample ID = 1870068 Number of Standard Deviations = 0.6 Blind Sample ID = N65 Lab Value = 0.762 Most Probable Value = 0.811 Percent Recovery = 94.0 Date Sample Logged by Lab = 06/29/00 Sample ID = 1810045 Number of Standard Deviations = -1.3 Blind Sample ID = N66 Lab Value = 1.367 Most Probable Value = 1.594 Percent Recovery = 85.8 Date Sample Logged by Lab = 06/28/00 Sample ID = 1800021 Number of Standard Deviations = -3.3 Blind Sample ID = NS4 Lab Value = 0.835 Most Probable Value = 0.811 Percent Recovery = 103.0 Date Sample Logged by Lab = 06/28/00 Sample ID = 1800024 Number of Standard Deviations = 0.6 Blind Sample ID = N66 Lab Value = 0.817 Most Probable Value = 0.811 Percent Recovery = 100.7 Date Sample Logged by Lab = 06/27/00 Sample ID = 1790016 Number of Standard Deviations = 0.2 Blind Sample ID = N66 Lab Value = 0.807 Most Probable Value = 0.811 Percent Recovery = 99.5 Date Sample Logged by Lab = 06/27/00 Sample ID = 1790015 Number of Standard Deviations = -0.1 Blind Sample ID = N66 Lab Value = 1.350 Most Probable Value = 1.594 Percent Recovery = 84.7 Date Sample Logged by Lab = 06/23/00 Sample ID = 1750016 Number of Standard Deviations = -3.5 Blind Sample ID = NS4 Lab Value = 0.821 Most Probable Value = 0.811 Percent Recovery = 101.2 Date Sample Logged by Lab = 06/23/00 Sample ID = 1750019 Number of Standard Deviations = 0.3 Blind Sample ID = N66 Lab Value = 0.819 Most Probable Value = 0.811 Percent Recovery = 101.0 Date Sample Logged by Lab = 06/22/00 Sample ID = 1740114 Number of Standard Deviations = 0.2 Blind Sample ID = N66 Lab Value = 1.555 Most Probable Value = 1.594 Percent Recovery = 97.6 Date Sample Logged by Lab = 06/21/00 Sample ID = 1730020 Number of Standard Deviations = -0.6 Blind Sample ID = NS4 Lab Value = 0.830 Most Probable Value = 0.811 Percent Recovery = 102.3 Date Sample Logged by Lab = 06/21/00 Sample ID = 1730021 Number of Standard Deviations = 0.5 Blind Sample ID = N66 Lab Value = 0.816 Most Probable Value = 0.811 Percent Recovery = 100.6 Date Sample Logged by Lab = 06/20/00 Sample ID = 1720103 Number of Standard Deviations = 0.1 Blind Sample ID = N66 Lab Value = 1.551 Most Probable Value = 1.594 Percent Recovery = 97.3 Date Sample Logged by Lab = 06/19/00 Sample ID = 1710124 Number of Standard Deviations = -0.6 Blind Sample ID = NS4 Lab Value = 0.829 Most Probable Value = 0.811 Percent Recovery = 102.2 Date Sample Logged by Lab = 06/19/00 Sample ID = 1710123 Number of Standard Deviations = 0.5 Blind Sample ID = N66 Lab Value = 0.803 Most Probable Value = 0.811 Percent Recovery = 99.0 Date Sample Logged by Lab = 06/19/00 Sample ID = 1710121 Number of Standard Deviations = -0.2 Blind Sample ID = N66 Lab Value = 0.827 Most Probable Value = 0.811 Percent Recovery = 102.0 Date Sample Logged by Lab = 06/15/00 Sample ID = 1670295 Number of Standard Deviations = 0.4 Blind Sample ID = N66 Lab Value = 1.464 Most Probable Value = 1.594 Percent Recovery = 91.8 Date Sample Logged by Lab = 06/14/00 Sample ID = 1660091 Number of Standard Deviations = -1.9 Blind Sample ID = NS4 Lab Value = 0.825 Most Probable Value = 0.811 Percent Recovery = 101.7 Date Sample Logged by Lab = 06/14/00 Sample ID = 1660089 Number of Standard Deviations = 0.4 Blind Sample ID = N66 Lab Value = 0.823 Most Probable Value = 0.811 Percent Recovery = 101.5 Date Sample Logged by Lab = 06/13/00 Sample ID = 1650009 Number of Standard Deviations = 0.3 Blind Sample ID = N66 Lab Value = 0.814 Most Probable Value = 0.811 Percent Recovery = 100.4 Date Sample Logged by Lab = 06/12/00 Sample ID = 1640167 Number of Standard Deviations = 0.1 Blind Sample ID = N66 Lab Value = 1.470 Most Probable Value = 1.594 Percent Recovery = 92.2 Date Sample Logged by Lab = 06/09/00 Sample ID = 1610251 Number of Standard Deviations = -1.8 Blind Sample ID = NS4 Lab Value = 0.810 Most Probable Value = 0.811 Percent Recovery = 99.9 Date Sample Logged by Lab = 06/09/00 Sample ID = 1610250 Number of Standard Deviations = -0.0 Blind Sample ID = N66 Lab Value = 0.833 Most Probable Value = 0.811 Percent Recovery = 102.7 Date Sample Logged by Lab = 06/08/00 Sample ID = 1600015 Number of Standard Deviations = 0.6 Blind Sample ID = N66 Lab Value = 1.473 Most Probable Value = 1.594 Percent Recovery = 92.4 Date Sample Logged by Lab = 06/07/00 Sample ID = 1590028 Number of Standard Deviations = -1.7 Blind Sample ID = NS4 Lab Value = 0.835 Most Probable Value = 0.811 Percent Recovery = 103.0 Date Sample Logged by Lab = 06/07/00 Sample ID = 1590026 Number of Standard Deviations = 0.6 Blind Sample ID = N66 Lab Value = 0.801 Most Probable Value = 0.811 Percent Recovery = 98.8 Date Sample Logged by Lab = 06/06/00 Sample ID = 1580015 Number of Standard Deviations = -0.3 Blind Sample ID = N66 Lab Value = 1.571 Most Probable Value = 1.594 Percent Recovery = 98.6 Date Sample Logged by Lab = 06/05/00 Sample ID = 1570172 Number of Standard Deviations = -0.3 Blind Sample ID = NS4 Lab Value = 0.830 Most Probable Value = 0.811 Percent Recovery = 102.3 Date Sample Logged by Lab = 06/05/00 Sample ID = 1570169 Number of Standard Deviations = 0.5 Blind Sample ID = N66 Lab Value = 0.838 Most Probable Value = 0.811 Percent Recovery = 103.3 Date Sample Logged by Lab = 06/05/00 Sample ID = 1570171 Number of Standard Deviations = 0.7 Blind Sample ID = N66 Lab Value = 0.116 Most Probable Value = 0.112 Percent Recovery = 103.6 Date Sample Logged by Lab = 05/31/00 Sample ID = 1520005 Number of Standard Deviations = 0.3 Blind Sample ID = N65 Lab Value = 1.574 Most Probable Value = 1.594 Percent Recovery = 98.7 Date Sample Logged by Lab = 05/26/00 Sample ID = 1470023 Number of Standard Deviations = -0.3 Blind Sample ID = NS4 Lab Value = 0.122 Most Probable Value = 0.112 Percent Recovery = 108.9 Date Sample Logged by Lab = 05/26/00 Sample ID = 1470024 Number of Standard Deviations = 0.7 Blind Sample ID = N65 Lab Value = 1.540 Most Probable Value = 1.594 Percent Recovery = 96.6 Date Sample Logged by Lab = 05/25/00 Sample ID = 1460089 Number of Standard Deviations = -0.8 Blind Sample ID = NS4 Lab Value = 0.116 Most Probable Value = 0.112 Percent Recovery = 103.6 Date Sample Logged by Lab = 05/25/00 Sample ID = 1460090 Number of Standard Deviations = 0.3 Blind Sample ID = N65 Lab Value = 0.110 Most Probable Value = 0.112 Percent Recovery = 98.2 Date Sample Logged by Lab = 05/25/00 Sample ID = 1460088 Number of Standard Deviations = -0.1 Blind Sample ID = N65 Lab Value = 0.120 Most Probable Value = 0.112 Percent Recovery = 107.1 Date Sample Logged by Lab = 05/23/00 Sample ID = 1440001 Number of Standard Deviations = 0.6 Blind Sample ID = N65 Lab Value = 0.117 Most Probable Value = 0.112 Percent Recovery = 104.5 Date Sample Logged by Lab = 05/22/00 Sample ID = 1430144 Number of Standard Deviations = 0.4 Blind Sample ID = N65 Lab Value = 1.540 Most Probable Value = 1.594 Percent Recovery = 96.6 Date Sample Logged by Lab = 05/19/00 Sample ID = 1400061 Number of Standard Deviations = -0.8 Blind Sample ID = NS4 Lab Value = 0.116 Most Probable Value = 0.112 Percent Recovery = 103.6 Date Sample Logged by Lab = 05/19/00 Sample ID = 1400062 Number of Standard Deviations = 0.3 Blind Sample ID = N65 Lab Value = 0.109 Most Probable Value = 0.112 Percent Recovery = 97.3 Date Sample Logged by Lab = 05/18/00 Sample ID = 1390027 Number of Standard Deviations = -0.2 Blind Sample ID = N65 Lab Value = 1.551 Most Probable Value = 1.594 Percent Recovery = 97.3 Date Sample Logged by Lab = 05/17/00 Sample ID = 1380008 Number of Standard Deviations = -0.6 Blind Sample ID = NS4 Lab Value = 0.126 Most Probable Value = 0.112 Percent Recovery = 112.5 Date Sample Logged by Lab = 05/17/00 Sample ID = 1380009 Number of Standard Deviations = 1.0 Blind Sample ID = N65 Lab Value = 0.104 Most Probable Value = 0.112 Percent Recovery = 92.9 Date Sample Logged by Lab = 05/16/00 Sample ID = 1370048 Number of Standard Deviations = -0.6 Blind Sample ID = N65 Lab Value = 0.108 Most Probable Value = 0.112 Percent Recovery = 96.4 Date Sample Logged by Lab = 05/15/00 Sample ID = 1360072 Number of Standard Deviations = -0.3 Blind Sample ID = N65 Lab Value = 1.470 Most Probable Value = 1.594 Percent Recovery = 92.2 Date Sample Logged by Lab = 05/12/00 Sample ID = 1330056 Number of Standard Deviations = -1.8 Blind Sample ID = NS4 Lab Value = 0.113 Most Probable Value = 0.112 Percent Recovery = 100.9 Date Sample Logged by Lab = 05/12/00 Sample ID = 1330054 Number of Standard Deviations = 0.1 Blind Sample ID = N65 Lab Value = 0.114 Most Probable Value = 0.112 Percent Recovery = 101.8 Date Sample Logged by Lab = 05/11/00 Sample ID = 1320114 Number of Standard Deviations = 0.1 Blind Sample ID = N65 Lab Value = 1.402 Most Probable Value = 1.594 Percent Recovery = 88.0 Date Sample Logged by Lab = 05/10/00 Sample ID = 1310004 Number of Standard Deviations = -2.8 Blind Sample ID = NS4 Lab Value = 0.116 Most Probable Value = 0.112 Percent Recovery = 103.6 Date Sample Logged by Lab = 05/10/00 Sample ID = 1310005 Number of Standard Deviations = 0.3 Blind Sample ID = N65 Lab Value = 0.117 Most Probable Value = 0.112 Percent Recovery = 104.5 Date Sample Logged by Lab = 05/09/00 Sample ID = 1300013 Number of Standard Deviations = 0.4 Blind Sample ID = N65 Lab Value = 0.112 Most Probable Value = 0.112 Percent Recovery = 100.0 Date Sample Logged by Lab = 05/08/00 Sample ID = 1290117 Number of Standard Deviations = 0.0 Blind Sample ID = N65 Lab Value = 1.472 Most Probable Value = 1.594 Percent Recovery = 92.3 Date Sample Logged by Lab = 05/05/00 Sample ID = 1260005 Number of Standard Deviations = -1.8 Blind Sample ID = NS4 Lab Value = 0.110 Most Probable Value = 0.112 Percent Recovery = 98.2 Date Sample Logged by Lab = 05/05/00 Sample ID = 1260006 Number of Standard Deviations = -0.1 Blind Sample ID = N65 Lab Value = 0.119 Most Probable Value = 0.112 Percent Recovery = 106.3 Date Sample Logged by Lab = 05/04/00 Sample ID = 1250001 Number of Standard Deviations = 0.5 Blind Sample ID = N65 Lab Value = 1.459 Most Probable Value = 1.594 Percent Recovery = 91.5 Date Sample Logged by Lab = 05/01/00 Sample ID = 1220103 Number of Standard Deviations = -1.9 Blind Sample ID = NS4 Lab Value = 0.762 Most Probable Value = 0.811 Percent Recovery = 94.0 Date Sample Logged by Lab = 05/01/00 Sample ID = 1220101 Number of Standard Deviations = -1.3 Blind Sample ID = N66 Lab Value = 0.749 Most Probable Value = 0.811 Percent Recovery = 92.4 Date Sample Logged by Lab = 04/28/00 Sample ID = 1190025 Number of Standard Deviations = -1.7 Blind Sample ID = N66 Lab Value = 1.416 Most Probable Value = 1.594 Percent Recovery = 88.8 Date Sample Logged by Lab = 04/27/00 Sample ID = 1180018 Number of Standard Deviations = -2.6 Blind Sample ID = NS4 Lab Value = 0.790 Most Probable Value = 0.811 Percent Recovery = 97.4 Date Sample Logged by Lab = 04/27/00 Sample ID = 1180019 Number of Standard Deviations = -0.6 Blind Sample ID = N66 Lab Value = 0.794 Most Probable Value = 0.811 Percent Recovery = 97.9 Date Sample Logged by Lab = 04/27/00 Sample ID = 1180017 Number of Standard Deviations = -0.5 Blind Sample ID = N66 Lab Value = 0.793 Most Probable Value = 0.811 Percent Recovery = 97.8 Date Sample Logged by Lab = 04/25/00 Sample ID = 1160013 Number of Standard Deviations = -0.5 Blind Sample ID = N66 Lab Value = 1.491 Most Probable Value = 1.594 Percent Recovery = 93.5 Date Sample Logged by Lab = 04/24/00 Sample ID = 1150203 Number of Standard Deviations = -1.5 Blind Sample ID = NS4 Lab Value = 0.779 Most Probable Value = 0.811 Percent Recovery = 96.1 Date Sample Logged by Lab = 04/24/00 Sample ID = 1150202 Number of Standard Deviations = -0.9 Blind Sample ID = N66 Lab Value = 0.771 Most Probable Value = 0.811 Percent Recovery = 95.1 Date Sample Logged by Lab = 04/21/00 Sample ID = 1120195 Number of Standard Deviations = -1.1 Blind Sample ID = N66 Lab Value = 1.451 Most Probable Value = 1.594 Percent Recovery = 91.0 Date Sample Logged by Lab = 04/20/00 Sample ID = 1110009 Number of Standard Deviations = -2.1 Blind Sample ID = NS4 Lab Value = 0.787 Most Probable Value = 0.811 Percent Recovery = 97.0 Date Sample Logged by Lab = 04/19/00 Sample ID = 1100005 Number of Standard Deviations = -0.6 Blind Sample ID = N66 Lab Value = 0.740 Most Probable Value = 0.811 Percent Recovery = 91.2 Date Sample Logged by Lab = 04/18/00 Sample ID = 1090153 Number of Standard Deviations = -1.9 Blind Sample ID = N66 Lab Value = 1.495 Most Probable Value = 1.594 Percent Recovery = 93.8 Date Sample Logged by Lab = 04/17/00 Sample ID = 1080076 Number of Standard Deviations = -1.4 Blind Sample ID = NS4 Lab Value = 0.780 Most Probable Value = 0.811 Percent Recovery = 96.2 Date Sample Logged by Lab = 04/17/00 Sample ID = 1080077 Number of Standard Deviations = -0.8 Blind Sample ID = N66 Lab Value = 0.821 Most Probable Value = 0.811 Percent Recovery = 101.2 Date Sample Logged by Lab = 04/14/00 Sample ID = 1050025 Number of Standard Deviations = 0.3 Blind Sample ID = N66 Lab Value = 1.413 Most Probable Value = 1.594 Percent Recovery = 88.6 Date Sample Logged by Lab = 04/13/00 Sample ID = 1040100 Number of Standard Deviations = -2.6 Blind Sample ID = NS4 Lab Value = 0.777 Most Probable Value = 0.811 Percent Recovery = 95.8 Date Sample Logged by Lab = 04/13/00 Sample ID = 1040099 Number of Standard Deviations = -0.9 Blind Sample ID = N66 Lab Value = 0.806 Most Probable Value = 0.811 Percent Recovery = 99.4 Date Sample Logged by Lab = 04/13/00 Sample ID = 1040015 Number of Standard Deviations = -0.1 Blind Sample ID = N66 Lab Value = 0.813 Most Probable Value = 0.811 Percent Recovery = 100.2 Date Sample Logged by Lab = 04/11/00 Sample ID = 1020183 Number of Standard Deviations = 0.1 Blind Sample ID = N66 Lab Value = 1.399 Most Probable Value = 1.594 Percent Recovery = 87.8 Date Sample Logged by Lab = 04/10/00 Sample ID = 1010206 Number of Standard Deviations = -2.8 Blind Sample ID = NS4 Lab Value = 0.720 Most Probable Value = 0.811 Percent Recovery = 88.8 Date Sample Logged by Lab = 04/10/00 Sample ID = 1010204 Number of Standard Deviations = -2.4 Blind Sample ID = N66 Lab Value = 0.760 Most Probable Value = 0.811 Percent Recovery = 93.7 Date Sample Logged by Lab = 04/07/00 Sample ID = 0980007 Number of Standard Deviations = -1.4 Blind Sample ID = N66 Lab Value = 1.225 Most Probable Value = 1.594 Percent Recovery = 76.9 Date Sample Logged by Lab = 04/06/00 Sample ID = 0970011 Number of Standard Deviations = -5.3 Blind Sample ID = NS4 Lab Value = 0.791 Most Probable Value = 0.811 Percent Recovery = 97.5 Date Sample Logged by Lab = 04/06/00 Sample ID = 0970012 Number of Standard Deviations = -0.5 Blind Sample ID = N66 Lab Value = 0.783 Most Probable Value = 0.811 Percent Recovery = 96.5 Date Sample Logged by Lab = 04/05/00 Sample ID = 0960017 Number of Standard Deviations = -0.8 Blind Sample ID = N66 Lab Value = 0.770 Most Probable Value = 0.811 Percent Recovery = 94.9 Date Sample Logged by Lab = 04/04/00 Sample ID = 0950165 Number of Standard Deviations = -1.1 Blind Sample ID = N66 Lab Value = 1.410 Most Probable Value = 1.594 Percent Recovery = 88.5 Date Sample Logged by Lab = 03/31/00 Sample ID = 0910202 Number of Standard Deviations = -2.7 Blind Sample ID = NS4 Lab Value = 0.144 Most Probable Value = 0.142 Percent Recovery = 101.4 Date Sample Logged by Lab = 03/31/00 Sample ID = 0910201 Number of Standard Deviations = 0.1 Blind Sample ID = N63 Lab Value = 0.154 Most Probable Value = 0.142 Percent Recovery = 108.5 Date Sample Logged by Lab = 03/29/00 Sample ID = 0890098 Number of Standard Deviations = 0.9 Blind Sample ID = N63 Lab Value = 0.155 Most Probable Value = 0.142 Percent Recovery = 109.2 Date Sample Logged by Lab = 03/28/00 Sample ID = 0880058 Number of Standard Deviations = 1.0 Blind Sample ID = N63 Lab Value = 1.495 Most Probable Value = 1.594 Percent Recovery = 93.8 Date Sample Logged by Lab = 03/24/00 Sample ID = 0840033 Number of Standard Deviations = -1.4 Blind Sample ID = NS4 Lab Value = 0.136 Most Probable Value = 0.142 Percent Recovery = 95.8 Date Sample Logged by Lab = 03/24/00 Sample ID = 0840032 Number of Standard Deviations = -0.4 Blind Sample ID = N63 Lab Value = 0.133 Most Probable Value = 0.142 Percent Recovery = 93.7 Date Sample Logged by Lab = 03/23/00 Sample ID = 0830003 Number of Standard Deviations = -0.7 Blind Sample ID = N63 Lab Value = 1.520 Most Probable Value = 1.594 Percent Recovery = 95.4 Date Sample Logged by Lab = 03/22/00 Sample ID = 0820023 Number of Standard Deviations = -1.1 Blind Sample ID = NS4 Lab Value = 0.155 Most Probable Value = 0.142 Percent Recovery = 109.2 Date Sample Logged by Lab = 03/22/00 Sample ID = 0820024 Number of Standard Deviations = 1.0 Blind Sample ID = N63 Lab Value = 0.153 Most Probable Value = 0.142 Percent Recovery = 107.7 Date Sample Logged by Lab = 03/21/00 Sample ID = 0810061 Number of Standard Deviations = 0.8 Blind Sample ID = N63 Lab Value = 0.155 Most Probable Value = 0.142 Percent Recovery = 109.2 Date Sample Logged by Lab = 03/20/00 Sample ID = 0800117 Number of Standard Deviations = 1.0 Blind Sample ID = N63 Lab Value = 1.415 Most Probable Value = 1.594 Percent Recovery = 88.8 Date Sample Logged by Lab = 03/17/00 Sample ID = 0770029 Number of Standard Deviations = -2.6 Blind Sample ID = NS4 Lab Value = 0.143 Most Probable Value = 0.142 Percent Recovery = 100.7 Date Sample Logged by Lab = 03/17/00 Sample ID = 0770030 Number of Standard Deviations = 0.1 Blind Sample ID = N63 Lab Value = 1.422 Most Probable Value = 1.594 Percent Recovery = 89.2 Date Sample Logged by Lab = 03/15/00 Sample ID = 0750132 Number of Standard Deviations = -2.5 Blind Sample ID = NS4 Lab Value = 0.138 Most Probable Value = 0.142 Percent Recovery = 97.2 Date Sample Logged by Lab = 03/15/00 Sample ID = 0750135 Number of Standard Deviations = -0.3 Blind Sample ID = N63 Lab Value = 0.134 Most Probable Value = 0.142 Percent Recovery = 94.4 Date Sample Logged by Lab = 03/13/00 Sample ID = 0730083 Number of Standard Deviations = -0.6 Blind Sample ID = N63 Lab Value = 1.499 Most Probable Value = 1.594 Percent Recovery = 94.0 Date Sample Logged by Lab = 03/10/00 Sample ID = 0700004 Number of Standard Deviations = -1.4 Blind Sample ID = NS4 Lab Value = 0.156 Most Probable Value = 0.142 Percent Recovery = 109.9 Date Sample Logged by Lab = 03/10/00 Sample ID = 0700003 Number of Standard Deviations = 1.0 Blind Sample ID = N63 Lab Value = 0.116 Most Probable Value = 0.142 Percent Recovery = 81.7 Date Sample Logged by Lab = 03/09/00 Sample ID = 0690007 Number of Standard Deviations = -1.9 Blind Sample ID = N63 Lab Value = 1.492 Most Probable Value = 1.594 Percent Recovery = 93.6 Date Sample Logged by Lab = 03/08/00 Sample ID = 0680002 Number of Standard Deviations = -1.5 Blind Sample ID = NS4 Lab Value = 0.141 Most Probable Value = 0.142 Percent Recovery = 99.3 Date Sample Logged by Lab = 03/08/00 Sample ID = 0680006 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.149 Most Probable Value = 0.142 Percent Recovery = 104.9 Date Sample Logged by Lab = 03/08/00 Sample ID = 0680004 Number of Standard Deviations = 0.5 Blind Sample ID = N63 Lab Value = 0.141 Most Probable Value = 0.142 Percent Recovery = 99.3 Date Sample Logged by Lab = 03/08/00 Sample ID = 0680005 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 1.442 Most Probable Value = 1.594 Percent Recovery = 90.5 Date Sample Logged by Lab = 03/03/00 Sample ID = 0630083 Number of Standard Deviations = -2.2 Blind Sample ID = NS4 Lab Value = 0.165 Most Probable Value = 0.142 Percent Recovery = 116.2 Date Sample Logged by Lab = 03/03/00 Sample ID = 0630082 Number of Standard Deviations = 1.7 Blind Sample ID = N63 Lab Value = 0.166 Most Probable Value = 0.142 Percent Recovery = 116.9 Date Sample Logged by Lab = 03/02/00 Sample ID = 0620238 Number of Standard Deviations = 1.8 Blind Sample ID = N63 Lab Value = 0.784 Most Probable Value = 0.860 Percent Recovery = 91.2 Date Sample Logged by Lab = 03/01/00 Sample ID = 0610010 Number of Standard Deviations = -1.9 Blind Sample ID = N64 Lab Value = 0.849 Most Probable Value = 0.860 Percent Recovery = 98.7 Date Sample Logged by Lab = 02/29/00 Sample ID = 0600030 Number of Standard Deviations = -0.3 Blind Sample ID = N64 Lab Value = 0.838 Most Probable Value = 0.860 Percent Recovery = 97.4 Date Sample Logged by Lab = 02/28/00 Sample ID = 0590089 Number of Standard Deviations = -0.6 Blind Sample ID = N64 Lab Value = 1.293 Most Probable Value = 1.594 Percent Recovery = 81.1 Date Sample Logged by Lab = 02/25/00 Sample ID = 0560180 Number of Standard Deviations = -4.3 Blind Sample ID = NS4 Lab Value = 0.869 Most Probable Value = 0.860 Percent Recovery = 101.0 Date Sample Logged by Lab = 02/25/00 Sample ID = 0560182 Number of Standard Deviations = 0.2 Blind Sample ID = N64 Lab Value = 1.465 Most Probable Value = 1.594 Percent Recovery = 91.9 Date Sample Logged by Lab = 02/24/00 Sample ID = 0550143 Number of Standard Deviations = -1.9 Blind Sample ID = NS4 Lab Value = 0.836 Most Probable Value = 0.860 Percent Recovery = 97.2 Date Sample Logged by Lab = 02/24/00 Sample ID = 0550141 Number of Standard Deviations = -0.6 Blind Sample ID = N64 Lab Value = 0.857 Most Probable Value = 0.860 Percent Recovery = 99.7 Date Sample Logged by Lab = 02/24/00 Sample ID = 0550142 Number of Standard Deviations = -0.1 Blind Sample ID = N64 Lab Value = 0.822 Most Probable Value = 0.860 Percent Recovery = 95.6 Date Sample Logged by Lab = 02/22/00 Sample ID = 0530117 Number of Standard Deviations = -1.0 Blind Sample ID = N64 Lab Value = 1.557 Most Probable Value = 1.594 Percent Recovery = 97.7 Date Sample Logged by Lab = 02/18/00 Sample ID = 0490028 Number of Standard Deviations = -0.5 Blind Sample ID = NS4 Lab Value = 0.868 Most Probable Value = 0.860 Percent Recovery = 100.9 Date Sample Logged by Lab = 02/18/00 Sample ID = 0490027 Number of Standard Deviations = 0.2 Blind Sample ID = N64 Lab Value = 0.853 Most Probable Value = 0.860 Percent Recovery = 99.2 Date Sample Logged by Lab = 02/17/00 Sample ID = 0480082 Number of Standard Deviations = -0.2 Blind Sample ID = N64 Lab Value = 1.476 Most Probable Value = 1.594 Percent Recovery = 92.6 Date Sample Logged by Lab = 02/16/00 Sample ID = 0470015 Number of Standard Deviations = -1.7 Blind Sample ID = NS4 Lab Value = 0.867 Most Probable Value = 0.860 Percent Recovery = 100.8 Date Sample Logged by Lab = 02/16/00 Sample ID = 0470016 Number of Standard Deviations = 0.2 Blind Sample ID = N64 Lab Value = 0.876 Most Probable Value = 0.860 Percent Recovery = 101.9 Date Sample Logged by Lab = 02/15/00 Sample ID = 0460005 Number of Standard Deviations = 0.4 Blind Sample ID = N64 Lab Value = 0.860 Most Probable Value = 0.860 Percent Recovery = 100.0 Date Sample Logged by Lab = 02/14/00 Sample ID = 0450034 Number of Standard Deviations = 0.0 Blind Sample ID = N64 Lab Value = 1.471 Most Probable Value = 1.594 Percent Recovery = 92.3 Date Sample Logged by Lab = 02/11/00 Sample ID = 0420200 Number of Standard Deviations = -1.8 Blind Sample ID = NS4 Lab Value = 0.857 Most Probable Value = 0.860 Percent Recovery = 99.7 Date Sample Logged by Lab = 02/11/00 Sample ID = 0420199 Number of Standard Deviations = -0.1 Blind Sample ID = N64 Lab Value = 0.851 Most Probable Value = 0.860 Percent Recovery = 99.0 Date Sample Logged by Lab = 02/10/00 Sample ID = 0410099 Number of Standard Deviations = -0.2 Blind Sample ID = N64 Lab Value = 0.857 Most Probable Value = 0.860 Percent Recovery = 99.7 Date Sample Logged by Lab = 02/09/00 Sample ID = 0400081 Number of Standard Deviations = -0.1 Blind Sample ID = N64 Lab Value = 0.792 Most Probable Value = 0.860 Percent Recovery = 92.1 Date Sample Logged by Lab = 02/08/00 Sample ID = 0390061 Number of Standard Deviations = -1.7 Blind Sample ID = N64 Lab Value = 0.780 Most Probable Value = 0.860 Percent Recovery = 90.7 Date Sample Logged by Lab = 02/08/00 Sample ID = 0390058 Number of Standard Deviations = -2.0 Blind Sample ID = N64 Lab Value = 1.457 Most Probable Value = 1.594 Percent Recovery = 91.4 Date Sample Logged by Lab = 02/04/00 Sample ID = 0350157 Number of Standard Deviations = -2.0 Blind Sample ID = NS4 Lab Value = 0.822 Most Probable Value = 0.860 Percent Recovery = 95.6 Date Sample Logged by Lab = 02/04/00 Sample ID = 0350155 Number of Standard Deviations = -1.0 Blind Sample ID = N64 Lab Value = 0.849 Most Probable Value = 0.860 Percent Recovery = 98.7 Date Sample Logged by Lab = 02/03/00 Sample ID = 0340007 Number of Standard Deviations = -0.3 Blind Sample ID = N64 Lab Value = 1.539 Most Probable Value = 1.594 Percent Recovery = 96.5 Date Sample Logged by Lab = 02/02/00 Sample ID = 0330067 Number of Standard Deviations = -0.8 Blind Sample ID = NS4 Lab Value = 0.841 Most Probable Value = 0.860 Percent Recovery = 97.8 Date Sample Logged by Lab = 02/02/00 Sample ID = 0330069 Number of Standard Deviations = -0.5 Blind Sample ID = N64 Lab Value = 0.125 Most Probable Value = 0.142 Percent Recovery = 88.0 Date Sample Logged by Lab = 02/01/00 Sample ID = 0320018 Number of Standard Deviations = -1.3 Blind Sample ID = N63 Lab Value = 0.129 Most Probable Value = 0.142 Percent Recovery = 90.8 Date Sample Logged by Lab = 01/31/00 Sample ID = 0310089 Number of Standard Deviations = -1.0 Blind Sample ID = N63 Lab Value = 1.387 Most Probable Value = 1.594 Percent Recovery = 87.0 Date Sample Logged by Lab = 01/28/00 Sample ID = 0280014 Number of Standard Deviations = -3.0 Blind Sample ID = NS4 Lab Value = 0.147 Most Probable Value = 0.142 Percent Recovery = 103.5 Date Sample Logged by Lab = 01/28/00 Sample ID = 0280016 Number of Standard Deviations = 0.4 Blind Sample ID = N63 Lab Value = 0.143 Most Probable Value = 0.142 Percent Recovery = 100.7 Date Sample Logged by Lab = 01/28/00 Sample ID = 0280017 Number of Standard Deviations = 0.1 Blind Sample ID = N63 Lab Value = 1.410 Most Probable Value = 1.594 Percent Recovery = 88.5 Date Sample Logged by Lab = 01/26/00 Sample ID = 0260012 Number of Standard Deviations = -2.7 Blind Sample ID = NS4 Lab Value = 0.140 Most Probable Value = 0.142 Percent Recovery = 98.6 Date Sample Logged by Lab = 01/26/00 Sample ID = 0260013 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.152 Most Probable Value = 0.142 Percent Recovery = 107.0 Date Sample Logged by Lab = 01/25/00 Sample ID = 0250068 Number of Standard Deviations = 0.7 Blind Sample ID = N63 Lab Value = 0.157 Most Probable Value = 0.142 Percent Recovery = 110.6 Date Sample Logged by Lab = 01/24/00 Sample ID = 0240146 Number of Standard Deviations = 1.1 Blind Sample ID = N63 Lab Value = 1.497 Most Probable Value = 1.594 Percent Recovery = 93.9 Date Sample Logged by Lab = 01/21/00 Sample ID = 0210030 Number of Standard Deviations = -1.4 Blind Sample ID = NS4 Lab Value = 0.155 Most Probable Value = 0.142 Percent Recovery = 109.2 Date Sample Logged by Lab = 01/21/00 Sample ID = 0210029 Number of Standard Deviations = 1.0 Blind Sample ID = N63 Lab Value = 0.158 Most Probable Value = 0.142 Percent Recovery = 111.3 Date Sample Logged by Lab = 01/21/00 Sample ID = 0210031 Number of Standard Deviations = 1.2 Blind Sample ID = N63 Lab Value = 1.621 Most Probable Value = 1.594 Percent Recovery = 101.7 Date Sample Logged by Lab = 01/19/00 Sample ID = 0190013 Number of Standard Deviations = 0.4 Blind Sample ID = NS4 Lab Value = 0.156 Most Probable Value = 0.142 Percent Recovery = 109.9 Date Sample Logged by Lab = 01/19/00 Sample ID = 0190012 Number of Standard Deviations = 1.0 Blind Sample ID = N63 Lab Value = 0.164 Most Probable Value = 0.142 Percent Recovery = 115.5 Date Sample Logged by Lab = 01/19/00 Sample ID = 0190014 Number of Standard Deviations = 1.6 Blind Sample ID = N63 Lab Value = 1.583 Most Probable Value = 1.594 Percent Recovery = 99.3 Date Sample Logged by Lab = 01/14/00 Sample ID = 0140018 Number of Standard Deviations = -0.2 Blind Sample ID = NS4 Lab Value = 0.138 Most Probable Value = 0.142 Percent Recovery = 97.2 Date Sample Logged by Lab = 01/14/00 Sample ID = 0140017 Number of Standard Deviations = -0.3 Blind Sample ID = N63 Lab Value = 0.154 Most Probable Value = 0.142 Percent Recovery = 108.5 Date Sample Logged by Lab = 01/13/00 Sample ID = 0130008 Number of Standard Deviations = 0.9 Blind Sample ID = N63 Lab Value = 1.531 Most Probable Value = 1.594 Percent Recovery = 96.0 Date Sample Logged by Lab = 01/12/00 Sample ID = 0120045 Number of Standard Deviations = -0.9 Blind Sample ID = NS4 Lab Value = 0.144 Most Probable Value = 0.142 Percent Recovery = 101.4 Date Sample Logged by Lab = 01/12/00 Sample ID = 0120044 Number of Standard Deviations = 0.1 Blind Sample ID = N63 Lab Value = 0.135 Most Probable Value = 0.142 Percent Recovery = 95.1 Date Sample Logged by Lab = 01/11/00 Sample ID = 0110008 Number of Standard Deviations = -0.5 Blind Sample ID = N63 Lab Value = 0.169 Most Probable Value = 0.142 Percent Recovery = 119.0 Date Sample Logged by Lab = 01/10/00 Sample ID = 0100123 Number of Standard Deviations = 2.0 Blind Sample ID = N63 Lab Value = 1.541 Most Probable Value = 1.594 Percent Recovery = 96.7 Date Sample Logged by Lab = 01/07/00 Sample ID = 0070097 Number of Standard Deviations = -0.8 Blind Sample ID = NS4 Lab Value = 0.150 Most Probable Value = 0.142 Percent Recovery = 105.6 Date Sample Logged by Lab = 01/07/00 Sample ID = 0070098 Number of Standard Deviations = 0.6 Blind Sample ID = N63 Lab Value = 0.156 Most Probable Value = 0.142 Percent Recovery = 109.9 Date Sample Logged by Lab = 01/07/00 Sample ID = 0070100 Number of Standard Deviations = 1.0 Blind Sample ID = N63 Lab Value = 1.475 Most Probable Value = 1.594 Percent Recovery = 92.5 Date Sample Logged by Lab = 01/05/00 Sample ID = 0050011 Number of Standard Deviations = -1.7 Blind Sample ID = NS4 Lab Value = 0.147 Most Probable Value = 0.142 Percent Recovery = 103.5 Date Sample Logged by Lab = 01/05/00 Sample ID = 0050012 Number of Standard Deviations = 0.4 Blind Sample ID = N63 Lab Value = 0.146 Most Probable Value = 0.142 Percent Recovery = 102.8 Date Sample Logged by Lab = 01/04/00 Sample ID = 0040039 Number of Standard Deviations = 0.3 Blind Sample ID = N63 Lab Value = 0.895 Most Probable Value = 0.860 Percent Recovery = 104.1 Date Sample Logged by Lab = 01/03/00 Sample ID = 0030030 Number of Standard Deviations = 0.9 Blind Sample ID = N64 Lab Value = 1.580 Most Probable Value = 1.594 Percent Recovery = 99.1 Date Sample Logged by Lab = 12/29/99 Sample ID = 3630012 Number of Standard Deviations = -0.2 Blind Sample ID = NS4 Lab Value = 0.886 Most Probable Value = 0.860 Percent Recovery = 103.0 Date Sample Logged by Lab = 12/29/99 Sample ID = 3630010 Number of Standard Deviations = 0.7 Blind Sample ID = N64 Lab Value = 1.579 Most Probable Value = 1.594 Percent Recovery = 99.1 Date Sample Logged by Lab = 12/28/99 Sample ID = 3620011 Number of Standard Deviations = -0.2 Blind Sample ID = NS4 Lab Value = 0.910 Most Probable Value = 0.860 Percent Recovery = 105.8 Date Sample Logged by Lab = 12/28/99 Sample ID = 3620014 Number of Standard Deviations = 1.3 Blind Sample ID = N64 Lab Value = 0.934 Most Probable Value = 0.860 Percent Recovery = 108.6 Date Sample Logged by Lab = 12/28/99 Sample ID = 3620013 Number of Standard Deviations = 1.9 Blind Sample ID = N64 Lab Value = 0.890 Most Probable Value = 0.860 Percent Recovery = 103.5 Date Sample Logged by Lab = 12/27/99 Sample ID = 3610031 Number of Standard Deviations = 0.8 Blind Sample ID = N64 Lab Value = 1.453 Most Probable Value = 1.594 Percent Recovery = 91.2 Date Sample Logged by Lab = 12/22/99 Sample ID = 3560012 Number of Standard Deviations = -2.0 Blind Sample ID = NS4 Lab Value = 0.951 Most Probable Value = 0.860 Percent Recovery = 110.6 Date Sample Logged by Lab = 12/22/99 Sample ID = 3560013 Number of Standard Deviations = 2.3 Blind Sample ID = N64 Lab Value = 0.891 Most Probable Value = 0.860 Percent Recovery = 103.6 Date Sample Logged by Lab = 12/21/99 Sample ID = 3550027 Number of Standard Deviations = 0.8 Blind Sample ID = N64 Lab Value = 0.894 Most Probable Value = 0.860 Percent Recovery = 104.0 Date Sample Logged by Lab = 12/20/99 Sample ID = 3540126 Number of Standard Deviations = 0.9 Blind Sample ID = N64 Lab Value = 1.462 Most Probable Value = 1.594 Percent Recovery = 91.7 Date Sample Logged by Lab = 12/17/99 Sample ID = 3510027 Number of Standard Deviations = -1.9 Blind Sample ID = NS4 Lab Value = 0.895 Most Probable Value = 0.860 Percent Recovery = 104.1 Date Sample Logged by Lab = 12/17/99 Sample ID = 3510025 Number of Standard Deviations = 0.9 Blind Sample ID = N64 Lab Value = 1.374 Most Probable Value = 1.594 Percent Recovery = 86.2 Date Sample Logged by Lab = 12/16/99 Sample ID = 3500008 Number of Standard Deviations = -3.2 Blind Sample ID = NS4 Lab Value = 0.934 Most Probable Value = 0.860 Percent Recovery = 108.6 Date Sample Logged by Lab = 12/16/99 Sample ID = 3500009 Number of Standard Deviations = 1.9 Blind Sample ID = N64 Lab Value = 0.923 Most Probable Value = 0.860 Percent Recovery = 107.3 Date Sample Logged by Lab = 12/16/99 Sample ID = 3500011 Number of Standard Deviations = 1.6 Blind Sample ID = N64 Lab Value = 0.889 Most Probable Value = 0.860 Percent Recovery = 103.4 Date Sample Logged by Lab = 12/14/99 Sample ID = 3480009 Number of Standard Deviations = 0.7 Blind Sample ID = N64 Lab Value = 0.905 Most Probable Value = 0.860 Percent Recovery = 105.2 Date Sample Logged by Lab = 12/13/99 Sample ID = 3470160 Number of Standard Deviations = 1.1 Blind Sample ID = N64 Lab Value = 1.518 Most Probable Value = 1.594 Percent Recovery = 95.2 Date Sample Logged by Lab = 12/10/99 Sample ID = 3440185 Number of Standard Deviations = -1.1 Blind Sample ID = NS4 Lab Value = 0.880 Most Probable Value = 0.860 Percent Recovery = 102.3 Date Sample Logged by Lab = 12/10/99 Sample ID = 3440184 Number of Standard Deviations = 0.5 Blind Sample ID = N64 Lab Value = 0.893 Most Probable Value = 0.860 Percent Recovery = 103.8 Date Sample Logged by Lab = 12/09/99 Sample ID = 3430024 Number of Standard Deviations = 0.8 Blind Sample ID = N64 Lab Value = 1.310 Most Probable Value = 1.594 Percent Recovery = 82.2 Date Sample Logged by Lab = 12/08/99 Sample ID = 3420036 Number of Standard Deviations = -4.1 Blind Sample ID = NS4 Lab Value = 0.941 Most Probable Value = 0.860 Percent Recovery = 109.4 Date Sample Logged by Lab = 12/08/99 Sample ID = 3420038 Number of Standard Deviations = 2.1 Blind Sample ID = N64 Lab Value = 0.888 Most Probable Value = 0.860 Percent Recovery = 103.3 Date Sample Logged by Lab = 12/07/99 Sample ID = 3410006 Number of Standard Deviations = 0.7 Blind Sample ID = N64 Lab Value = 0.883 Most Probable Value = 0.860 Percent Recovery = 102.7 Date Sample Logged by Lab = 12/06/99 Sample ID = 3400081 Number of Standard Deviations = 0.6 Blind Sample ID = N64 Lab Value = 1.508 Most Probable Value = 1.594 Percent Recovery = 94.6 Date Sample Logged by Lab = 12/03/99 Sample ID = 3370031 Number of Standard Deviations = -1.2 Blind Sample ID = NS4 Lab Value = 0.930 Most Probable Value = 0.860 Percent Recovery = 108.1 Date Sample Logged by Lab = 12/03/99 Sample ID = 3370032 Number of Standard Deviations = 1.8 Blind Sample ID = N64 Lab Value = 0.890 Most Probable Value = 0.860 Percent Recovery = 103.5 Date Sample Logged by Lab = 12/02/99 Sample ID = 3360334 Number of Standard Deviations = 0.8 Blind Sample ID = N64 Lab Value = 0.143 Most Probable Value = 0.142 Percent Recovery = 100.7 Date Sample Logged by Lab = 12/01/99 Sample ID = 3350022 Number of Standard Deviations = 0.1 Blind Sample ID = N63 Lab Value = 0.149 Most Probable Value = 0.142 Percent Recovery = 104.9 Date Sample Logged by Lab = 11/30/99 Sample ID = 3340029 Number of Standard Deviations = 0.5 Blind Sample ID = N63 Lab Value = 0.152 Most Probable Value = 0.142 Percent Recovery = 107.0 Date Sample Logged by Lab = 11/30/99 Sample ID = 3340028 Number of Standard Deviations = 0.7 Blind Sample ID = N63 Lab Value = 1.126 Most Probable Value = 1.594 Percent Recovery = 70.6 Date Sample Logged by Lab = 11/26/99 Sample ID = 3300120 Number of Standard Deviations = -6.7 Blind Sample ID = NS4 Lab Value = 0.117 Most Probable Value = 0.142 Percent Recovery = 82.4 Date Sample Logged by Lab = 11/26/99 Sample ID = 3300121 Number of Standard Deviations = -1.9 Blind Sample ID = N63 Lab Value = 0.118 Most Probable Value = 0.142 Percent Recovery = 83.1 Date Sample Logged by Lab = 11/24/99 Sample ID = 3280008 Number of Standard Deviations = -1.8 Blind Sample ID = N63 Lab Value = 1.696 Most Probable Value = 1.594 Percent Recovery = 106.4 Date Sample Logged by Lab = 11/23/99 Sample ID = 3270023 Number of Standard Deviations = 1.5 Blind Sample ID = NS4 Lab Value = 0.154 Most Probable Value = 0.142 Percent Recovery = 108.5 Date Sample Logged by Lab = 11/23/99 Sample ID = 3270024 Number of Standard Deviations = 0.9 Blind Sample ID = N63 Lab Value = 0.158 Most Probable Value = 0.142 Percent Recovery = 111.3 Date Sample Logged by Lab = 11/23/99 Sample ID = 3270021 Number of Standard Deviations = 1.2 Blind Sample ID = N63 Lab Value = 1.393 Most Probable Value = 1.594 Percent Recovery = 87.4 Date Sample Logged by Lab = 11/19/99 Sample ID = 3230009 Number of Standard Deviations = -2.9 Blind Sample ID = NS4 Lab Value = 0.146 Most Probable Value = 0.142 Percent Recovery = 102.8 Date Sample Logged by Lab = 11/19/99 Sample ID = 3230006 Number of Standard Deviations = 0.3 Blind Sample ID = N63 Lab Value = 0.139 Most Probable Value = 0.142 Percent Recovery = 97.9 Date Sample Logged by Lab = 11/19/99 Sample ID = 3230007 Number of Standard Deviations = -0.2 Blind Sample ID = N63 Lab Value = 1.430 Most Probable Value = 1.594 Percent Recovery = 89.7 Date Sample Logged by Lab = 11/17/99 Sample ID = 3210025 Number of Standard Deviations = -2.4 Blind Sample ID = NS4 Lab Value = 0.142 Most Probable Value = 0.142 Percent Recovery = 100.0 Date Sample Logged by Lab = 11/17/99 Sample ID = 3210024 Number of Standard Deviations = 0.0 Blind Sample ID = N63 Lab Value = 0.150 Most Probable Value = 0.142 Percent Recovery = 105.6 Date Sample Logged by Lab = 11/17/99 Sample ID = 3210027 Number of Standard Deviations = 0.6 Blind Sample ID = N63 Lab Value = 0.129 Most Probable Value = 0.142 Percent Recovery = 90.8 Date Sample Logged by Lab = 11/17/99 Sample ID = 3210023 Number of Standard Deviations = -1.0 Blind Sample ID = N63 Lab Value = 1.423 Most Probable Value = 1.594 Percent Recovery = 89.3 Date Sample Logged by Lab = 11/12/99 Sample ID = 3160019 Number of Standard Deviations = -2.5 Blind Sample ID = NS4 Lab Value = 0.168 Most Probable Value = 0.142 Percent Recovery = 118.3 Date Sample Logged by Lab = 11/12/99 Sample ID = 3160020 Number of Standard Deviations = 1.9 Blind Sample ID = N63 Lab Value = 0.134 Most Probable Value = 0.142 Percent Recovery = 94.4 Date Sample Logged by Lab = 11/10/99 Sample ID = 3140008 Number of Standard Deviations = -0.6 Blind Sample ID = N63 Lab Value = 1.368 Most Probable Value = 1.594 Percent Recovery = 85.8 Date Sample Logged by Lab = 11/09/99 Sample ID = 3130007 Number of Standard Deviations = -3.3 Blind Sample ID = NS4 Lab Value = 0.160 Most Probable Value = 0.142 Percent Recovery = 112.7 Date Sample Logged by Lab = 11/09/99 Sample ID = 3130009 Number of Standard Deviations = 1.3 Blind Sample ID = N63 Lab Value = 1.429 Most Probable Value = 1.594 Percent Recovery = 89.6 Date Sample Logged by Lab = 11/08/99 Sample ID = 3120231 Number of Standard Deviations = -2.4 Blind Sample ID = NS4 Lab Value = 0.128 Most Probable Value = 0.142 Percent Recovery = 90.1 Date Sample Logged by Lab = 11/08/99 Sample ID = 3120232 Number of Standard Deviations = -1.0 Blind Sample ID = N63 Lab Value = 0.124 Most Probable Value = 0.142 Percent Recovery = 87.3 Date Sample Logged by Lab = 11/08/99 Sample ID = 3120230 Number of Standard Deviations = -1.3 Blind Sample ID = N63 Lab Value = 0.150 Most Probable Value = 0.142 Percent Recovery = 105.6 Date Sample Logged by Lab = 11/08/99 Sample ID = 3120229 Number of Standard Deviations = 0.6 Blind Sample ID = N63 Lab Value = 0.153 Most Probable Value = 0.142 Percent Recovery = 107.7 Date Sample Logged by Lab = 11/03/99 Sample ID = 3070013 Number of Standard Deviations = 0.8 Blind Sample ID = N63 Lab Value = 1.520 Most Probable Value = 1.594 Percent Recovery = 95.4 Date Sample Logged by Lab = 11/02/99 Sample ID = 3060054 Number of Standard Deviations = -1.1 Blind Sample ID = NS4 Lab Value = 0.915 Most Probable Value = 0.860 Percent Recovery = 106.4 Date Sample Logged by Lab = 11/02/99 Sample ID = 3060053 Number of Standard Deviations = 1.4 Blind Sample ID = N64 Lab Value = 0.120 Most Probable Value = 0.142 Percent Recovery = 84.5 Date Sample Logged by Lab = 11/02/99 Sample ID = 3060052 Number of Standard Deviations = -1.6 Blind Sample ID = N63 Lab Value = 1.444 Most Probable Value = 1.594 Percent Recovery = 90.6 Date Sample Logged by Lab = 10/29/99 Sample ID = 3020004 Number of Standard Deviations = -2.2 Blind Sample ID = NS4 Lab Value = 0.912 Most Probable Value = 0.860 Percent Recovery = 106.0 Date Sample Logged by Lab = 10/29/99 Sample ID = 3020007 Number of Standard Deviations = 1.3 Blind Sample ID = N64 Lab Value = 0.904 Most Probable Value = 0.860 Percent Recovery = 105.1 Date Sample Logged by Lab = 10/29/99 Sample ID = 3020006 Number of Standard Deviations = 1.1 Blind Sample ID = N64 Lab Value = 1.463 Most Probable Value = 1.594 Percent Recovery = 91.8 Date Sample Logged by Lab = 10/27/99 Sample ID = 3000012 Number of Standard Deviations = -1.9 Blind Sample ID = NS4 Lab Value = 0.924 Most Probable Value = 0.860 Percent Recovery = 107.4 Date Sample Logged by Lab = 10/27/99 Sample ID = 3000011 Number of Standard Deviations = 1.6 Blind Sample ID = N64 Lab Value = 0.908 Most Probable Value = 0.860 Percent Recovery = 105.6 Date Sample Logged by Lab = 10/27/99 Sample ID = 3000009 Number of Standard Deviations = 1.2 Blind Sample ID = N64 Lab Value = 0.933 Most Probable Value = 0.860 Percent Recovery = 108.5 Date Sample Logged by Lab = 10/25/99 Sample ID = 2980235 Number of Standard Deviations = 1.9 Blind Sample ID = N64 Lab Value = 1.347 Most Probable Value = 1.594 Percent Recovery = 84.5 Date Sample Logged by Lab = 10/22/99 Sample ID = 2950003 Number of Standard Deviations = -3.6 Blind Sample ID = NS4 Lab Value = 0.897 Most Probable Value = 0.860 Percent Recovery = 104.3 Date Sample Logged by Lab = 10/22/99 Sample ID = 2950004 Number of Standard Deviations = 0.9 Blind Sample ID = N64 Lab Value = 0.891 Most Probable Value = 0.860 Percent Recovery = 103.6 Date Sample Logged by Lab = 10/21/99 Sample ID = 2940003 Number of Standard Deviations = 0.8 Blind Sample ID = N64 Lab Value = 1.600 Most Probable Value = 1.594 Percent Recovery = 100.4 Date Sample Logged by Lab = 10/20/99 Sample ID = 2930011 Number of Standard Deviations = 0.1 Blind Sample ID = NS4 Lab Value = 0.962 Most Probable Value = 0.860 Percent Recovery = 111.9 Date Sample Logged by Lab = 10/20/99 Sample ID = 2930012 Number of Standard Deviations = 2.6 Blind Sample ID = N64 Lab Value = 0.954 Most Probable Value = 0.860 Percent Recovery = 110.9 Date Sample Logged by Lab = 10/20/99 Sample ID = 2930013 Number of Standard Deviations = 2.4 Blind Sample ID = N64 Lab Value = 0.846 Most Probable Value = 0.860 Percent Recovery = 98.4 Date Sample Logged by Lab = 10/18/99 Sample ID = 2910099 Number of Standard Deviations = -0.4 Blind Sample ID = N64 Lab Value = 1.498 Most Probable Value = 1.594 Percent Recovery = 94.0 Date Sample Logged by Lab = 10/15/99 Sample ID = 2880027 Number of Standard Deviations = -1.4 Blind Sample ID = NS4 Lab Value = 0.882 Most Probable Value = 0.860 Percent Recovery = 102.6 Date Sample Logged by Lab = 10/15/99 Sample ID = 2880024 Number of Standard Deviations = 0.6 Blind Sample ID = N64 Lab Value = 0.903 Most Probable Value = 0.860 Percent Recovery = 105.0 Date Sample Logged by Lab = 10/15/99 Sample ID = 2880025 Number of Standard Deviations = 1.1 Blind Sample ID = N64 Lab Value = 1.449 Most Probable Value = 1.594 Percent Recovery = 90.9 Date Sample Logged by Lab = 10/13/99 Sample ID = 2860005 Number of Standard Deviations = -2.1 Blind Sample ID = NS4 Lab Value = 0.899 Most Probable Value = 0.860 Percent Recovery = 104.5 Date Sample Logged by Lab = 10/13/99 Sample ID = 2860006 Number of Standard Deviations = 1.0 Blind Sample ID = N64 Lab Value = 0.880 Most Probable Value = 0.860 Percent Recovery = 102.3 Date Sample Logged by Lab = 10/12/99 Sample ID = 2850023 Number of Standard Deviations = 0.5 Blind Sample ID = N64 Lab Value = 1.537 Most Probable Value = 1.594 Percent Recovery = 96.4 Date Sample Logged by Lab = 10/08/99 Sample ID = 2810016 Number of Standard Deviations = -0.8 Blind Sample ID = NS4 Lab Value = 0.889 Most Probable Value = 0.860 Percent Recovery = 103.4 Date Sample Logged by Lab = 10/08/99 Sample ID = 2810014 Number of Standard Deviations = 0.7 Blind Sample ID = N64 Lab Value = 0.889 Most Probable Value = 0.860 Percent Recovery = 103.4 Date Sample Logged by Lab = 10/07/99 Sample ID = 2800006 Number of Standard Deviations = 0.7 Blind Sample ID = N64 Lab Value = 1.376 Most Probable Value = 1.594 Percent Recovery = 86.3 Date Sample Logged by Lab = 10/06/99 Sample ID = 2790057 Number of Standard Deviations = -3.1 Blind Sample ID = NS4 Lab Value = 0.867 Most Probable Value = 0.860 Percent Recovery = 100.8 Date Sample Logged by Lab = 10/06/99 Sample ID = 2790055 Number of Standard Deviations = 0.2 Blind Sample ID = N64 Lab Value = 0.883 Most Probable Value = 0.860 Percent Recovery = 102.7 Date Sample Logged by Lab = 10/05/99 Sample ID = 2780149 Number of Standard Deviations = 0.6 Blind Sample ID = N64 Lab Value = 0.879 Most Probable Value = 0.860 Percent Recovery = 102.2 Date Sample Logged by Lab = 10/04/99 Sample ID = 2770099 Number of Standard Deviations = 0.5 Blind Sample ID = N64 Lab Value = 0.980 Most Probable Value = 1.014 Percent Recovery = 96.6 Date Sample Logged by Lab = 09/29/99 Sample ID = 2720008 Number of Standard Deviations = -0.7 Blind Sample ID = NS2 Lab Value = 0.035 Most Probable Value = 0.038 Percent Recovery = 92.1 Date Sample Logged by Lab = 09/29/99 Sample ID = 2720009 Number of Standard Deviations = -0.2 Blind Sample ID = N61 Lab Value = 0.966 Most Probable Value = 1.014 Percent Recovery = 95.3 Date Sample Logged by Lab = 09/27/99 Sample ID = 2700035 Number of Standard Deviations = -1.0 Blind Sample ID = NS2 Lab Value = 0.030 Most Probable Value = 0.038 Percent Recovery = 78.9 Date Sample Logged by Lab = 09/27/99 Sample ID = 2700034 Number of Standard Deviations = -0.6 Blind Sample ID = N61 Lab Value = 0.030 Most Probable Value = 0.038 Percent Recovery = 78.9 Date Sample Logged by Lab = 09/27/99 Sample ID = 2700036 Number of Standard Deviations = -0.6 Blind Sample ID = N61 Lab Value = 0.026 Most Probable Value = 0.038 Percent Recovery = 68.4 Date Sample Logged by Lab = 09/23/99 Sample ID = 2660010 Number of Standard Deviations = -0.9 Blind Sample ID = N61 Lab Value = 0.917 Most Probable Value = 1.014 Percent Recovery = 90.4 Date Sample Logged by Lab = 09/22/99 Sample ID = 2650018 Number of Standard Deviations = -2.1 Blind Sample ID = NS2 Lab Value = 0.023 Most Probable Value = 0.038 Percent Recovery = 60.5 Date Sample Logged by Lab = 09/22/99 Sample ID = 2650017 Number of Standard Deviations = -1.1 Blind Sample ID = N61 Lab Value = 0.026 Most Probable Value = 0.038 Percent Recovery = 68.4 Date Sample Logged by Lab = 09/21/99 Sample ID = 2640007 Number of Standard Deviations = -0.9 Blind Sample ID = N61 Lab Value = 0.024 Most Probable Value = 0.038 Percent Recovery = 63.2 Date Sample Logged by Lab = 09/20/99 Sample ID = 2630002 Number of Standard Deviations = -1.0 Blind Sample ID = N61 Lab Value = 0.965 Most Probable Value = 1.014 Percent Recovery = 95.2 Date Sample Logged by Lab = 09/17/99 Sample ID = 2600086 Number of Standard Deviations = -1.1 Blind Sample ID = NS2 Lab Value = 0.024 Most Probable Value = 0.038 Percent Recovery = 63.2 Date Sample Logged by Lab = 09/17/99 Sample ID = 2600084 Number of Standard Deviations = -1.0 Blind Sample ID = N61 Lab Value = 0.040 Most Probable Value = 0.038 Percent Recovery = 105.3 Date Sample Logged by Lab = 09/16/99 Sample ID = 2590138 Number of Standard Deviations = 0.1 Blind Sample ID = N61 Lab Value = 0.962 Most Probable Value = 1.014 Percent Recovery = 94.9 Date Sample Logged by Lab = 09/15/99 Sample ID = 2580029 Number of Standard Deviations = -1.1 Blind Sample ID = NS2 Lab Value = 0.025 Most Probable Value = 0.038 Percent Recovery = 65.8 Date Sample Logged by Lab = 09/14/99 Sample ID = 2570018 Number of Standard Deviations = -1.0 Blind Sample ID = N61 Lab Value = 0.025 Most Probable Value = 0.038 Percent Recovery = 65.8 Date Sample Logged by Lab = 09/14/99 Sample ID = 2570017 Number of Standard Deviations = -1.0 Blind Sample ID = N61 Lab Value = 0.894 Most Probable Value = 1.014 Percent Recovery = 88.2 Date Sample Logged by Lab = 09/10/99 Sample ID = 2530165 Number of Standard Deviations = -2.6 Blind Sample ID = NS2 Lab Value = 0.953 Most Probable Value = 1.014 Percent Recovery = 94.0 Date Sample Logged by Lab = 09/08/99 Sample ID = 2510018 Number of Standard Deviations = -1.3 Blind Sample ID = NS2 Lab Value = 0.027 Most Probable Value = 0.038 Percent Recovery = 71.1 Date Sample Logged by Lab = 09/08/99 Sample ID = 2510020 Number of Standard Deviations = -0.8 Blind Sample ID = N61 Lab Value = 0.938 Most Probable Value = 1.014 Percent Recovery = 92.5 Date Sample Logged by Lab = 09/03/99 Sample ID = 2460060 Number of Standard Deviations = -1.6 Blind Sample ID = NS2 Lab Value = 0.031 Most Probable Value = 0.038 Percent Recovery = 81.6 Date Sample Logged by Lab = 09/03/99 Sample ID = 2460061 Number of Standard Deviations = -0.5 Blind Sample ID = N61 Lab Value = 0.831 Most Probable Value = 0.795 Percent Recovery = 104.5 Date Sample Logged by Lab = 08/30/99 Sample ID = 2420102 Number of Standard Deviations = 1.0 Blind Sample ID = N62 Lab Value = 0.980 Most Probable Value = 1.014 Percent Recovery = 96.6 Date Sample Logged by Lab = 08/27/99 Sample ID = 2390006 Number of Standard Deviations = -0.7 Blind Sample ID = NS2 Lab Value = 0.829 Most Probable Value = 0.795 Percent Recovery = 104.3 Date Sample Logged by Lab = 08/27/99 Sample ID = 2390008 Number of Standard Deviations = 0.9 Blind Sample ID = N62 Lab Value = 0.791 Most Probable Value = 0.795 Percent Recovery = 99.5 Date Sample Logged by Lab = 08/26/99 Sample ID = 2380003 Number of Standard Deviations = -0.1 Blind Sample ID = N62 Lab Value = 0.802 Most Probable Value = 0.795 Percent Recovery = 100.9 Date Sample Logged by Lab = 08/25/99 Sample ID = 2370011 Number of Standard Deviations = 0.2 Blind Sample ID = N62 Lab Value = 0.831 Most Probable Value = 0.795 Percent Recovery = 104.5 Date Sample Logged by Lab = 08/24/99 Sample ID = 2360009 Number of Standard Deviations = 1.0 Blind Sample ID = N62 Lab Value = 0.788 Most Probable Value = 0.795 Percent Recovery = 99.1 Date Sample Logged by Lab = 08/23/99 Sample ID = 2350151 Number of Standard Deviations = -0.2 Blind Sample ID = N62 Lab Value = 1.054 Most Probable Value = 1.014 Percent Recovery = 103.9 Date Sample Logged by Lab = 08/20/99 Sample ID = 2320069 Number of Standard Deviations = 0.9 Blind Sample ID = NS2 Lab Value = 0.821 Most Probable Value = 0.795 Percent Recovery = 103.3 Date Sample Logged by Lab = 08/20/99 Sample ID = 2320068 Number of Standard Deviations = 0.7 Blind Sample ID = N62 Lab Value = 0.805 Most Probable Value = 0.795 Percent Recovery = 101.3 Date Sample Logged by Lab = 08/19/99 Sample ID = 2310095 Number of Standard Deviations = 0.3 Blind Sample ID = N62 Lab Value = 1.007 Most Probable Value = 1.014 Percent Recovery = 99.3 Date Sample Logged by Lab = 08/18/99 Sample ID = 2300016 Number of Standard Deviations = -0.2 Blind Sample ID = NS2 Lab Value = 0.822 Most Probable Value = 0.795 Percent Recovery = 103.4 Date Sample Logged by Lab = 08/18/99 Sample ID = 2300017 Number of Standard Deviations = 0.7 Blind Sample ID = N62 Lab Value = 0.818 Most Probable Value = 0.795 Percent Recovery = 102.9 Date Sample Logged by Lab = 08/17/99 Sample ID = 2290051 Number of Standard Deviations = 0.6 Blind Sample ID = N62 Lab Value = 0.814 Most Probable Value = 0.795 Percent Recovery = 102.4 Date Sample Logged by Lab = 08/17/99 Sample ID = 2290050 Number of Standard Deviations = 0.5 Blind Sample ID = N62 Lab Value = 1.035 Most Probable Value = 1.014 Percent Recovery = 102.1 Date Sample Logged by Lab = 08/12/99 Sample ID = 2240286 Number of Standard Deviations = 0.5 Blind Sample ID = NS2 Lab Value = 0.821 Most Probable Value = 0.795 Percent Recovery = 103.3 Date Sample Logged by Lab = 08/12/99 Sample ID = 2240285 Number of Standard Deviations = 0.7 Blind Sample ID = N62 Lab Value = 0.804 Most Probable Value = 0.795 Percent Recovery = 101.1 Date Sample Logged by Lab = 08/12/99 Sample ID = 2240020 Number of Standard Deviations = 0.2 Blind Sample ID = N62 Lab Value = 0.983 Most Probable Value = 1.014 Percent Recovery = 96.9 Date Sample Logged by Lab = 08/10/99 Sample ID = 2220095 Number of Standard Deviations = -0.7 Blind Sample ID = NS2 Lab Value = 0.777 Most Probable Value = 0.795 Percent Recovery = 97.7 Date Sample Logged by Lab = 08/10/99 Sample ID = 2220094 Number of Standard Deviations = -0.5 Blind Sample ID = N62 Lab Value = 1.054 Most Probable Value = 1.014 Percent Recovery = 103.9 Date Sample Logged by Lab = 08/09/99 Sample ID = 2210116 Number of Standard Deviations = 0.9 Blind Sample ID = NS2 Lab Value = 0.852 Most Probable Value = 0.795 Percent Recovery = 107.2 Date Sample Logged by Lab = 08/09/99 Sample ID = 2210153 Number of Standard Deviations = 1.5 Blind Sample ID = N62 Lab Value = 0.845 Most Probable Value = 0.795 Percent Recovery = 106.3 Date Sample Logged by Lab = 08/09/99 Sample ID = 2210120 Number of Standard Deviations = 1.3 Blind Sample ID = N62 Lab Value = 0.841 Most Probable Value = 0.795 Percent Recovery = 105.8 Date Sample Logged by Lab = 08/09/99 Sample ID = 2210118 Number of Standard Deviations = 1.2 Blind Sample ID = N62 Lab Value = 0.784 Most Probable Value = 0.795 Percent Recovery = 98.6 Date Sample Logged by Lab = 08/05/99 Sample ID = 2170057 Number of Standard Deviations = -0.3 Blind Sample ID = N62 Lab Value = 0.986 Most Probable Value = 1.014 Percent Recovery = 97.2 Date Sample Logged by Lab = 08/04/99 Sample ID = 2160017 Number of Standard Deviations = -0.6 Blind Sample ID = NS2 Lab Value = 0.784 Most Probable Value = 0.795 Percent Recovery = 98.6 Date Sample Logged by Lab = 08/04/99 Sample ID = 2160015 Number of Standard Deviations = -0.3 Blind Sample ID = N62 Lab Value = 0.752 Most Probable Value = 0.795 Percent Recovery = 94.6 Date Sample Logged by Lab = 08/03/99 Sample ID = 2150002 Number of Standard Deviations = -1.1 Blind Sample ID = N62 Lab Value = 0.971 Most Probable Value = 1.014 Percent Recovery = 95.8 Date Sample Logged by Lab = 07/30/99 Sample ID = 2110081 Number of Standard Deviations = -0.9 Blind Sample ID = NS2 Lab Value = 0.024 Most Probable Value = 0.038 Percent Recovery = 63.2 Date Sample Logged by Lab = 07/30/99 Sample ID = 2110079 Number of Standard Deviations = -1.0 Blind Sample ID = N61 Lab Value = 0.024 Most Probable Value = 0.038 Percent Recovery = 63.2 Date Sample Logged by Lab = 07/30/99 Sample ID = 2110078 Number of Standard Deviations = -1.0 Blind Sample ID = N61 Lab Value = 1.006 Most Probable Value = 1.014 Percent Recovery = 99.2 Date Sample Logged by Lab = 07/29/99 Sample ID = 2100031 Number of Standard Deviations = -0.2 Blind Sample ID = NS2 Lab Value = 0.033 Most Probable Value = 0.038 Percent Recovery = 86.8 Date Sample Logged by Lab = 07/29/99 Sample ID = 2100029 Number of Standard Deviations = -0.4 Blind Sample ID = N61 Lab Value = 0.031 Most Probable Value = 0.038 Percent Recovery = 81.6 Date Sample Logged by Lab = 07/29/99 Sample ID = 2100030 Number of Standard Deviations = -0.5 Blind Sample ID = N61 Lab Value = 0.971 Most Probable Value = 1.014 Percent Recovery = 95.8 Date Sample Logged by Lab = 07/28/99 Sample ID = 2090076 Number of Standard Deviations = -0.9 Blind Sample ID = NS2 Lab Value = 0.029 Most Probable Value = 0.038 Percent Recovery = 76.3 Date Sample Logged by Lab = 07/28/99 Sample ID = 2090077 Number of Standard Deviations = -0.7 Blind Sample ID = N61 Lab Value = 0.030 Most Probable Value = 0.038 Percent Recovery = 78.9 Date Sample Logged by Lab = 07/28/99 Sample ID = 2090079 Number of Standard Deviations = -0.6 Blind Sample ID = N61 Lab Value = 0.993 Most Probable Value = 1.014 Percent Recovery = 97.9 Date Sample Logged by Lab = 07/27/99 Sample ID = 2080112 Number of Standard Deviations = -0.5 Blind Sample ID = NS2 Lab Value = 0.033 Most Probable Value = 0.038 Percent Recovery = 86.8 Date Sample Logged by Lab = 07/27/99 Sample ID = 2080113 Number of Standard Deviations = -0.4 Blind Sample ID = N61 Lab Value = 0.030 Most Probable Value = 0.038 Percent Recovery = 78.9 Date Sample Logged by Lab = 07/27/99 Sample ID = 2080114 Number of Standard Deviations = -0.6 Blind Sample ID = N61 Lab Value = 0.033 Most Probable Value = 0.038 Percent Recovery = 86.8 Date Sample Logged by Lab = 07/26/99 Sample ID = 2070504 Number of Standard Deviations = -0.4 Blind Sample ID = N61 Lab Value = 0.033 Most Probable Value = 0.038 Percent Recovery = 86.8 Date Sample Logged by Lab = 07/26/99 Sample ID = 2070505 Number of Standard Deviations = -0.4 Blind Sample ID = N61 Lab Value = 0.992 Most Probable Value = 1.014 Percent Recovery = 97.8 Date Sample Logged by Lab = 07/16/99 Sample ID = 1970047 Number of Standard Deviations = -0.5 Blind Sample ID = NS2 Lab Value = 0.024 Most Probable Value = 0.038 Percent Recovery = 63.2 Date Sample Logged by Lab = 07/16/99 Sample ID = 1970046 Number of Standard Deviations = -1.0 Blind Sample ID = N61 Lab Value = 0.034 Most Probable Value = 0.038 Percent Recovery = 89.5 Date Sample Logged by Lab = 07/15/99 Sample ID = 1960028 Number of Standard Deviations = -0.3 Blind Sample ID = N61 Lab Value = 0.987 Most Probable Value = 1.014 Percent Recovery = 97.3 Date Sample Logged by Lab = 07/14/99 Sample ID = 1950020 Number of Standard Deviations = -0.6 Blind Sample ID = NS2 Lab Value = 0.038 Most Probable Value = 0.038 Percent Recovery = 100.0 Date Sample Logged by Lab = 07/14/99 Sample ID = 1950021 Number of Standard Deviations = 0.0 Blind Sample ID = N61 Lab Value = 0.027 Most Probable Value = 0.038 Percent Recovery = 71.1 Date Sample Logged by Lab = 07/13/99 Sample ID = 1940010 Number of Standard Deviations = -0.8 Blind Sample ID = N61 Lab Value = 0.862 Most Probable Value = 1.014 Percent Recovery = 85.0 Date Sample Logged by Lab = 07/12/99 Sample ID = 1930036 Number of Standard Deviations = -3.3 Blind Sample ID = NS2 Lab Value = 0.027 Most Probable Value = 0.038 Percent Recovery = 71.1 Date Sample Logged by Lab = 07/08/99 Sample ID = 1890017 Number of Standard Deviations = -0.8 Blind Sample ID = N61 Lab Value = 0.883 Most Probable Value = 1.014 Percent Recovery = 87.1 Date Sample Logged by Lab = 07/07/99 Sample ID = 1880013 Number of Standard Deviations = -2.8 Blind Sample ID = NS2 Lab Value = 0.028 Most Probable Value = 0.038 Percent Recovery = 73.7 Date Sample Logged by Lab = 07/07/99 Sample ID = 1880012 Number of Standard Deviations = -0.7 Blind Sample ID = N61 Lab Value = 0.031 Most Probable Value = 0.038 Percent Recovery = 81.6 Date Sample Logged by Lab = 07/07/99 Sample ID = 1880015 Number of Standard Deviations = -0.5 Blind Sample ID = N61 Lab Value = 0.023 Most Probable Value = 0.038 Percent Recovery = 60.5 Date Sample Logged by Lab = 07/02/99 Sample ID = 1830024 Number of Standard Deviations = -1.1 Blind Sample ID = N61 Lab Value = 0.801 Most Probable Value = 0.795 Percent Recovery = 100.8 Date Sample Logged by Lab = 06/29/99 Sample ID = 1800004 Number of Standard Deviations = 0.2 Blind Sample ID = N62 Lab Value = 0.854 Most Probable Value = 0.795 Percent Recovery = 107.4 Date Sample Logged by Lab = 06/29/99 Sample ID = 1800005 Number of Standard Deviations = 1.6 Blind Sample ID = N62 Lab Value = 0.939 Most Probable Value = 1.014 Percent Recovery = 92.6 Date Sample Logged by Lab = 06/25/99 Sample ID = 1760074 Number of Standard Deviations = -1.6 Blind Sample ID = NS2 Lab Value = 0.808 Most Probable Value = 0.795 Percent Recovery = 101.6 Date Sample Logged by Lab = 06/25/99 Sample ID = 1760073 Number of Standard Deviations = 0.3 Blind Sample ID = N62 Lab Value = 0.798 Most Probable Value = 0.795 Percent Recovery = 100.4 Date Sample Logged by Lab = 06/24/99 Sample ID = 1750079 Number of Standard Deviations = 0.1 Blind Sample ID = N62 Lab Value = 0.941 Most Probable Value = 1.014 Percent Recovery = 92.8 Date Sample Logged by Lab = 06/23/99 Sample ID = 1740037 Number of Standard Deviations = -1.6 Blind Sample ID = NS2 Lab Value = 0.781 Most Probable Value = 0.795 Percent Recovery = 98.2 Date Sample Logged by Lab = 06/23/99 Sample ID = 1740036 Number of Standard Deviations = -0.4 Blind Sample ID = N62 Lab Value = 0.763 Most Probable Value = 0.795 Percent Recovery = 96.0 Date Sample Logged by Lab = 06/22/99 Sample ID = 1730023 Number of Standard Deviations = -0.9 Blind Sample ID = N62 Lab Value = 0.770 Most Probable Value = 0.795 Percent Recovery = 96.9 Date Sample Logged by Lab = 06/21/99 Sample ID = 1720174 Number of Standard Deviations = -0.7 Blind Sample ID = N62 Lab Value = 0.984 Most Probable Value = 1.014 Percent Recovery = 97.0 Date Sample Logged by Lab = 06/18/99 Sample ID = 1690018 Number of Standard Deviations = -0.6 Blind Sample ID = NS2 Lab Value = 0.830 Most Probable Value = 0.795 Percent Recovery = 104.4 Date Sample Logged by Lab = 06/18/99 Sample ID = 1690017 Number of Standard Deviations = 0.9 Blind Sample ID = N62 Lab Value = 0.767 Most Probable Value = 0.795 Percent Recovery = 96.5 Date Sample Logged by Lab = 06/17/99 Sample ID = 1680143 Number of Standard Deviations = -0.7 Blind Sample ID = N62 Lab Value = 0.939 Most Probable Value = 1.014 Percent Recovery = 92.6 Date Sample Logged by Lab = 06/16/99 Sample ID = 1670015 Number of Standard Deviations = -1.6 Blind Sample ID = NS2 Lab Value = 0.778 Most Probable Value = 0.795 Percent Recovery = 97.9 Date Sample Logged by Lab = 06/16/99 Sample ID = 1670016 Number of Standard Deviations = -0.5 Blind Sample ID = N62 Lab Value = 0.765 Most Probable Value = 0.795 Percent Recovery = 96.2 Date Sample Logged by Lab = 06/15/99 Sample ID = 1660103 Number of Standard Deviations = -0.8 Blind Sample ID = N62 Lab Value = 0.783 Most Probable Value = 0.795 Percent Recovery = 98.5 Date Sample Logged by Lab = 06/14/99 Sample ID = 1650084 Number of Standard Deviations = -0.3 Blind Sample ID = N62 Lab Value = 0.921 Most Probable Value = 1.014 Percent Recovery = 90.8 Date Sample Logged by Lab = 06/11/99 Sample ID = 1620014 Number of Standard Deviations = -2.0 Blind Sample ID = NS2 Lab Value = 0.786 Most Probable Value = 0.795 Percent Recovery = 98.9 Date Sample Logged by Lab = 06/11/99 Sample ID = 1620012 Number of Standard Deviations = -0.2 Blind Sample ID = N62 Lab Value = 0.819 Most Probable Value = 0.795 Percent Recovery = 103.0 Date Sample Logged by Lab = 06/10/99 Sample ID = 1610014 Number of Standard Deviations = 0.6 Blind Sample ID = N62 Lab Value = 0.951 Most Probable Value = 1.014 Percent Recovery = 93.8 Date Sample Logged by Lab = 06/09/99 Sample ID = 1600006 Number of Standard Deviations = -1.4 Blind Sample ID = NS2 Lab Value = 0.877 Most Probable Value = 0.795 Percent Recovery = 110.3 Date Sample Logged by Lab = 06/09/99 Sample ID = 1600004 Number of Standard Deviations = 2.2 Blind Sample ID = N62 Lab Value = 0.729 Most Probable Value = 0.795 Percent Recovery = 91.7 Date Sample Logged by Lab = 06/08/99 Sample ID = 1590278 Number of Standard Deviations = -1.8 Blind Sample ID = N62 Lab Value = 0.834 Most Probable Value = 0.795 Percent Recovery = 104.9 Date Sample Logged by Lab = 06/07/99 Sample ID = 1580210 Number of Standard Deviations = 1.0 Blind Sample ID = N62 Lab Value = 0.974 Most Probable Value = 1.014 Percent Recovery = 96.1 Date Sample Logged by Lab = 06/04/99 Sample ID = 1550229 Number of Standard Deviations = -0.9 Blind Sample ID = NS2 Lab Value = 0.827 Most Probable Value = 0.795 Percent Recovery = 104.0 Date Sample Logged by Lab = 06/04/99 Sample ID = 1550228 Number of Standard Deviations = 0.9 Blind Sample ID = N62 Lab Value = 0.965 Most Probable Value = 1.014 Percent Recovery = 95.2 Date Sample Logged by Lab = 06/03/99 Sample ID = 1540117 Number of Standard Deviations = -1.1 Blind Sample ID = NS2 Lab Value = 0.821 Most Probable Value = 0.795 Percent Recovery = 103.3 Date Sample Logged by Lab = 06/03/99 Sample ID = 1540116 Number of Standard Deviations = 0.7 Blind Sample ID = N62 Lab Value = 0.903 Most Probable Value = 0.795 Percent Recovery = 113.6 Date Sample Logged by Lab = 06/03/99 Sample ID = 1540118 Number of Standard Deviations = 2.9 Blind Sample ID = N62 Lab Value = 0.999 Most Probable Value = 1.014 Percent Recovery = 98.5 Date Sample Logged by Lab = 05/28/99 Sample ID = 1480084 Number of Standard Deviations = -0.3 Blind Sample ID = NS2 Lab Value = 1.030 Most Probable Value = 1.014 Percent Recovery = 101.6 Date Sample Logged by Lab = 05/26/99 Sample ID = 1460029 Number of Standard Deviations = 0.3 Blind Sample ID = NS2 Lab Value = 0.933 Most Probable Value = 1.014 Percent Recovery = 92.0 Date Sample Logged by Lab = 05/25/99 Sample ID = 1450168 Number of Standard Deviations = -1.7 Blind Sample ID = NS2 Lab Value = 1.087 Most Probable Value = 1.014 Percent Recovery = 107.2 Date Sample Logged by Lab = 05/19/99 Sample ID = 1390397 Number of Standard Deviations = 1.6 Blind Sample ID = NS2 Lab Value = 1.049 Most Probable Value = 1.014 Percent Recovery = 103.5 Date Sample Logged by Lab = 05/17/99 Sample ID = 1370113 Number of Standard Deviations = 0.8 Blind Sample ID = NS2 Lab Value = 1.051 Most Probable Value = 1.014 Percent Recovery = 103.6 Date Sample Logged by Lab = 05/12/99 Sample ID = 1320045 Number of Standard Deviations = 0.8 Blind Sample ID = NS2 Lab Value = 1.022 Most Probable Value = 1.014 Percent Recovery = 100.8 Date Sample Logged by Lab = 05/07/99 Sample ID = 1270142 Number of Standard Deviations = 0.2 Blind Sample ID = NS2 Lab Value = 1.011 Most Probable Value = 1.014 Percent Recovery = 99.7 Date Sample Logged by Lab = 05/05/99 Sample ID = 1250058 Number of Standard Deviations = -0.1 Blind Sample ID = NS2 Lab Value = 0.820 Most Probable Value = 0.795 Percent Recovery = 103.1 Date Sample Logged by Lab = 04/30/99 Sample ID = 1200045 Number of Standard Deviations = 0.7 Blind Sample ID = N62 Lab Value = 0.854 Most Probable Value = 0.795 Percent Recovery = 107.4 Date Sample Logged by Lab = 04/28/99 Sample ID = 1180143 Number of Standard Deviations = 1.6 Blind Sample ID = N62 Lab Value = 0.979 Most Probable Value = 1.014 Percent Recovery = 96.5 Date Sample Logged by Lab = 04/27/99 Sample ID = 1170151 Number of Standard Deviations = -0.8 Blind Sample ID = NS2 Lab Value = 0.885 Most Probable Value = 0.795 Percent Recovery = 111.3 Date Sample Logged by Lab = 04/27/99 Sample ID = 1170150 Number of Standard Deviations = 2.4 Blind Sample ID = N62 Lab Value = 1.002 Most Probable Value = 1.014 Percent Recovery = 98.8 Date Sample Logged by Lab = 04/26/99 Sample ID = 1160130 Number of Standard Deviations = -0.3 Blind Sample ID = NS2 Lab Value = 0.800 Most Probable Value = 0.795 Percent Recovery = 100.6 Date Sample Logged by Lab = 04/26/99 Sample ID = 1160128 Number of Standard Deviations = 0.1 Blind Sample ID = N62 Lab Value = 1.043 Most Probable Value = 1.014 Percent Recovery = 102.9 Date Sample Logged by Lab = 04/23/99 Sample ID = 1130309 Number of Standard Deviations = 0.6 Blind Sample ID = NS2 Lab Value = 0.859 Most Probable Value = 0.795 Percent Recovery = 108.1 Date Sample Logged by Lab = 04/23/99 Sample ID = 1130308 Number of Standard Deviations = 1.7 Blind Sample ID = N62 Lab Value = 0.818 Most Probable Value = 0.795 Percent Recovery = 102.9 Date Sample Logged by Lab = 04/23/99 Sample ID = 1130306 Number of Standard Deviations = 0.6 Blind Sample ID = N62 Lab Value = 0.822 Most Probable Value = 0.795 Percent Recovery = 103.4 Date Sample Logged by Lab = 04/21/99 Sample ID = 1110080 Number of Standard Deviations = 0.7 Blind Sample ID = N62 Lab Value = 0.839 Most Probable Value = 0.795 Percent Recovery = 105.5 Date Sample Logged by Lab = 04/20/99 Sample ID = 1100053 Number of Standard Deviations = 1.2 Blind Sample ID = N62 Lab Value = 0.993 Most Probable Value = 1.014 Percent Recovery = 97.9 Date Sample Logged by Lab = 04/19/99 Sample ID = 1090146 Number of Standard Deviations = -0.5 Blind Sample ID = NS2 Lab Value = 0.841 Most Probable Value = 0.795 Percent Recovery = 105.8 Date Sample Logged by Lab = 04/19/99 Sample ID = 1090144 Number of Standard Deviations = 1.2 Blind Sample ID = N62 Lab Value = 1.009 Most Probable Value = 1.014 Percent Recovery = 99.5 Date Sample Logged by Lab = 04/16/99 Sample ID = 1060046 Number of Standard Deviations = -0.1 Blind Sample ID = NS2 Lab Value = 0.823 Most Probable Value = 0.795 Percent Recovery = 103.5 Date Sample Logged by Lab = 04/16/99 Sample ID = 1060043 Number of Standard Deviations = 0.7 Blind Sample ID = N62 Lab Value = 0.874 Most Probable Value = 0.795 Percent Recovery = 109.9 Date Sample Logged by Lab = 04/16/99 Sample ID = 1060047 Number of Standard Deviations = 2.1 Blind Sample ID = N62 Lab Value = 0.847 Most Probable Value = 0.795 Percent Recovery = 106.5 Date Sample Logged by Lab = 04/16/99 Sample ID = 1060044 Number of Standard Deviations = 1.4 Blind Sample ID = N62 Lab Value = 1.010 Most Probable Value = 1.014 Percent Recovery = 99.6 Date Sample Logged by Lab = 04/13/99 Sample ID = 1030131 Number of Standard Deviations = -0.1 Blind Sample ID = NS2 Lab Value = 0.883 Most Probable Value = 0.795 Percent Recovery = 111.1 Date Sample Logged by Lab = 04/13/99 Sample ID = 1030130 Number of Standard Deviations = 2.3 Blind Sample ID = N62 Lab Value = 0.910 Most Probable Value = 0.795 Percent Recovery = 114.5 Date Sample Logged by Lab = 04/13/99 Sample ID = 1030132 Number of Standard Deviations = 3.1 Blind Sample ID = N62 Lab Value = 0.829 Most Probable Value = 0.795 Percent Recovery = 104.3 Date Sample Logged by Lab = 04/13/99 Sample ID = 1030129 Number of Standard Deviations = 0.9 Blind Sample ID = N62 Lab Value = 0.945 Most Probable Value = 1.014 Percent Recovery = 93.2 Date Sample Logged by Lab = 04/08/99 Sample ID = 0980175 Number of Standard Deviations = -1.5 Blind Sample ID = NS2 Lab Value = 0.833 Most Probable Value = 0.795 Percent Recovery = 104.8 Date Sample Logged by Lab = 04/08/99 Sample ID = 0980174 Number of Standard Deviations = 1.0 Blind Sample ID = N62 Lab Value = 0.683 Most Probable Value = 0.795 Percent Recovery = 85.9 Date Sample Logged by Lab = 04/07/99 Sample ID = 0970147 Number of Standard Deviations = -3.0 Blind Sample ID = N62 Lab Value = 0.613 Most Probable Value = 1.014 Percent Recovery = 60.5 Date Sample Logged by Lab = 04/06/99 Sample ID = 0960124 Number of Standard Deviations = -8.6 Blind Sample ID = NS2 Lab Value = 0.827 Most Probable Value = 0.795 Percent Recovery = 104.0 Date Sample Logged by Lab = 04/06/99 Sample ID = 0960123 Number of Standard Deviations = 0.9 Blind Sample ID = N62 Lab Value = 0.754 Most Probable Value = 0.795 Percent Recovery = 94.8 Date Sample Logged by Lab = 04/06/99 Sample ID = 0960122 Number of Standard Deviations = -1.1 Blind Sample ID = N62 Lab Value = 0.585 Most Probable Value = 0.795 Percent Recovery = 73.6 Date Sample Logged by Lab = 04/06/99 Sample ID = 0960125 Number of Standard Deviations = -5.6 Blind Sample ID = N62 Lab Value = 0.399 Most Probable Value = 0.399 Percent Recovery = 100.0 Date Sample Logged by Lab = 03/29/99 Sample ID = 0880061 Number of Standard Deviations = 0.0 Blind Sample ID = N59 Lab Value = 1.029 Most Probable Value = 1.014 Percent Recovery = 101.5 Date Sample Logged by Lab = 03/26/99 Sample ID = 0850053 Number of Standard Deviations = 0.3 Blind Sample ID = NS2 Lab Value = 0.402 Most Probable Value = 0.399 Percent Recovery = 100.8 Date Sample Logged by Lab = 03/26/99 Sample ID = 0850052 Number of Standard Deviations = 0.1 Blind Sample ID = N59 Lab Value = 0.352 Most Probable Value = 0.399 Percent Recovery = 88.2 Date Sample Logged by Lab = 03/25/99 Sample ID = 0840098 Number of Standard Deviations = -2.2 Blind Sample ID = N59 Lab Value = 0.991 Most Probable Value = 1.014 Percent Recovery = 97.7 Date Sample Logged by Lab = 03/24/99 Sample ID = 0830027 Number of Standard Deviations = -0.5 Blind Sample ID = NS2 Lab Value = 0.413 Most Probable Value = 0.399 Percent Recovery = 103.5 Date Sample Logged by Lab = 03/24/99 Sample ID = 0830025 Number of Standard Deviations = 0.7 Blind Sample ID = N59 Lab Value = 0.400 Most Probable Value = 0.399 Percent Recovery = 100.3 Date Sample Logged by Lab = 03/23/99 Sample ID = 0820047 Number of Standard Deviations = 0.0 Blind Sample ID = N59 Lab Value = 0.429 Most Probable Value = 0.399 Percent Recovery = 107.5 Date Sample Logged by Lab = 03/22/99 Sample ID = 0810107 Number of Standard Deviations = 1.4 Blind Sample ID = N59 Lab Value = 1.081 Most Probable Value = 1.014 Percent Recovery = 106.6 Date Sample Logged by Lab = 03/19/99 Sample ID = 0780132 Number of Standard Deviations = 1.4 Blind Sample ID = NS2 Lab Value = 0.430 Most Probable Value = 0.399 Percent Recovery = 107.8 Date Sample Logged by Lab = 03/19/99 Sample ID = 0780130 Number of Standard Deviations = 1.5 Blind Sample ID = N59 Lab Value = 0.428 Most Probable Value = 0.399 Percent Recovery = 107.3 Date Sample Logged by Lab = 03/18/99 Sample ID = 0770075 Number of Standard Deviations = 1.4 Blind Sample ID = N59 Lab Value = 1.071 Most Probable Value = 1.014 Percent Recovery = 105.6 Date Sample Logged by Lab = 03/17/99 Sample ID = 0760036 Number of Standard Deviations = 1.2 Blind Sample ID = NS2 Lab Value = 0.431 Most Probable Value = 0.399 Percent Recovery = 108.0 Date Sample Logged by Lab = 03/17/99 Sample ID = 0760034 Number of Standard Deviations = 1.5 Blind Sample ID = N59 Lab Value = 0.444 Most Probable Value = 0.399 Percent Recovery = 111.3 Date Sample Logged by Lab = 03/16/99 Sample ID = 0750083 Number of Standard Deviations = 2.1 Blind Sample ID = N59 Lab Value = 0.445 Most Probable Value = 0.399 Percent Recovery = 111.5 Date Sample Logged by Lab = 03/15/99 Sample ID = 0740078 Number of Standard Deviations = 2.2 Blind Sample ID = N59 Lab Value = 1.152 Most Probable Value = 1.014 Percent Recovery = 113.6 Date Sample Logged by Lab = 03/12/99 Sample ID = 0710106 Number of Standard Deviations = 3.0 Blind Sample ID = NS2 Lab Value = 0.440 Most Probable Value = 0.399 Percent Recovery = 110.3 Date Sample Logged by Lab = 03/12/99 Sample ID = 0710104 Number of Standard Deviations = 1.9 Blind Sample ID = N59 Lab Value = 0.425 Most Probable Value = 0.399 Percent Recovery = 106.5 Date Sample Logged by Lab = 03/11/99 Sample ID = 0700052 Number of Standard Deviations = 1.2 Blind Sample ID = N59 Lab Value = 1.037 Most Probable Value = 1.014 Percent Recovery = 102.3 Date Sample Logged by Lab = 03/10/99 Sample ID = 0690058 Number of Standard Deviations = 0.5 Blind Sample ID = NS2 Lab Value = 0.441 Most Probable Value = 0.399 Percent Recovery = 110.5 Date Sample Logged by Lab = 03/10/99 Sample ID = 0690061 Number of Standard Deviations = 2.0 Blind Sample ID = N59 Lab Value = 0.447 Most Probable Value = 0.399 Percent Recovery = 112.0 Date Sample Logged by Lab = 03/09/99 Sample ID = 0680050 Number of Standard Deviations = 2.2 Blind Sample ID = N59 Lab Value = 0.453 Most Probable Value = 0.399 Percent Recovery = 113.5 Date Sample Logged by Lab = 03/08/99 Sample ID = 0670139 Number of Standard Deviations = 2.5 Blind Sample ID = N59 Lab Value = 1.055 Most Probable Value = 1.014 Percent Recovery = 104.0 Date Sample Logged by Lab = 03/05/99 Sample ID = 0640099 Number of Standard Deviations = 0.9 Blind Sample ID = NS2 Lab Value = 0.436 Most Probable Value = 0.399 Percent Recovery = 109.3 Date Sample Logged by Lab = 03/05/99 Sample ID = 0640101 Number of Standard Deviations = 1.7 Blind Sample ID = N59 Lab Value = 0.425 Most Probable Value = 0.399 Percent Recovery = 106.5 Date Sample Logged by Lab = 03/04/99 Sample ID = 0630099 Number of Standard Deviations = 1.2 Blind Sample ID = N59 Lab Value = 1.028 Most Probable Value = 1.014 Percent Recovery = 101.4 Date Sample Logged by Lab = 03/03/99 Sample ID = 0620067 Number of Standard Deviations = 0.3 Blind Sample ID = NS2 Lab Value = 0.432 Most Probable Value = 0.399 Percent Recovery = 108.3 Date Sample Logged by Lab = 03/03/99 Sample ID = 0620066 Number of Standard Deviations = 1.5 Blind Sample ID = N59 Lab Value = 0.461 Most Probable Value = 0.399 Percent Recovery = 115.5 Date Sample Logged by Lab = 03/02/99 Sample ID = 0610146 Number of Standard Deviations = 2.9 Blind Sample ID = N59 Lab Value = 1.101 Most Probable Value = 1.014 Percent Recovery = 108.6 Date Sample Logged by Lab = 03/01/99 Sample ID = 0600187 Number of Standard Deviations = 1.9 Blind Sample ID = NS2 Lab Value = 0.772 Most Probable Value = 0.680 Percent Recovery = 113.5 Date Sample Logged by Lab = 03/01/99 Sample ID = 0600188 Number of Standard Deviations = 2.8 Blind Sample ID = N60 Lab Value = 1.063 Most Probable Value = 1.014 Percent Recovery = 104.8 Date Sample Logged by Lab = 02/26/99 Sample ID = 0570061 Number of Standard Deviations = 1.1 Blind Sample ID = NS2 Lab Value = 0.775 Most Probable Value = 0.680 Percent Recovery = 114.0 Date Sample Logged by Lab = 02/26/99 Sample ID = 0570065 Number of Standard Deviations = 2.9 Blind Sample ID = N60 Lab Value = 0.766 Most Probable Value = 0.680 Percent Recovery = 112.6 Date Sample Logged by Lab = 02/26/99 Sample ID = 0570064 Number of Standard Deviations = 2.6 Blind Sample ID = N60 Lab Value = 0.748 Most Probable Value = 0.680 Percent Recovery = 110.0 Date Sample Logged by Lab = 02/24/99 Sample ID = 0550044 Number of Standard Deviations = 2.1 Blind Sample ID = N60 Lab Value = 0.701 Most Probable Value = 0.680 Percent Recovery = 103.1 Date Sample Logged by Lab = 02/23/99 Sample ID = 0540132 Number of Standard Deviations = 0.6 Blind Sample ID = N60 Lab Value = 1.034 Most Probable Value = 1.014 Percent Recovery = 102.0 Date Sample Logged by Lab = 02/22/99 Sample ID = 0530132 Number of Standard Deviations = 0.4 Blind Sample ID = NS2 Lab Value = 0.710 Most Probable Value = 0.680 Percent Recovery = 104.4 Date Sample Logged by Lab = 02/22/99 Sample ID = 0530135 Number of Standard Deviations = 0.9 Blind Sample ID = N60 Lab Value = 0.721 Most Probable Value = 0.680 Percent Recovery = 106.0 Date Sample Logged by Lab = 02/22/99 Sample ID = 0530133 Number of Standard Deviations = 1.2 Blind Sample ID = N60 Lab Value = 0.696 Most Probable Value = 0.680 Percent Recovery = 102.4 Date Sample Logged by Lab = 02/19/99 Sample ID = 0500084 Number of Standard Deviations = 0.5 Blind Sample ID = N60 Lab Value = 1.045 Most Probable Value = 1.014 Percent Recovery = 103.1 Date Sample Logged by Lab = 02/18/99 Sample ID = 0490073 Number of Standard Deviations = 0.7 Blind Sample ID = NS2 Lab Value = 0.721 Most Probable Value = 0.680 Percent Recovery = 106.0 Date Sample Logged by Lab = 02/18/99 Sample ID = 0490074 Number of Standard Deviations = 1.2 Blind Sample ID = N60 Lab Value = 1.039 Most Probable Value = 1.014 Percent Recovery = 102.5 Date Sample Logged by Lab = 02/17/99 Sample ID = 0480046 Number of Standard Deviations = 0.5 Blind Sample ID = NS2 Lab Value = 0.705 Most Probable Value = 0.680 Percent Recovery = 103.7 Date Sample Logged by Lab = 02/17/99 Sample ID = 0480044 Number of Standard Deviations = 0.8 Blind Sample ID = N60 Lab Value = 0.679 Most Probable Value = 0.680 Percent Recovery = 99.9 Date Sample Logged by Lab = 02/17/99 Sample ID = 0480043 Number of Standard Deviations = -0.0 Blind Sample ID = N60 Lab Value = 0.756 Most Probable Value = 0.680 Percent Recovery = 111.2 Date Sample Logged by Lab = 02/12/99 Sample ID = 0430074 Number of Standard Deviations = 2.3 Blind Sample ID = N60 Lab Value = 1.037 Most Probable Value = 1.014 Percent Recovery = 102.3 Date Sample Logged by Lab = 02/11/99 Sample ID = 0420068 Number of Standard Deviations = 0.5 Blind Sample ID = NS2 Lab Value = 0.735 Most Probable Value = 0.680 Percent Recovery = 108.1 Date Sample Logged by Lab = 02/11/99 Sample ID = 0420070 Number of Standard Deviations = 1.7 Blind Sample ID = N60 Lab Value = 0.714 Most Probable Value = 0.680 Percent Recovery = 105.0 Date Sample Logged by Lab = 02/10/99 Sample ID = 0410057 Number of Standard Deviations = 1.0 Blind Sample ID = N60 Lab Value = 0.715 Most Probable Value = 0.680 Percent Recovery = 105.1 Date Sample Logged by Lab = 02/09/99 Sample ID = 0400019 Number of Standard Deviations = 1.1 Blind Sample ID = N60 Lab Value = 1.094 Most Probable Value = 1.014 Percent Recovery = 107.9 Date Sample Logged by Lab = 02/08/99 Sample ID = 0390095 Number of Standard Deviations = 1.7 Blind Sample ID = NS2 Lab Value = 0.796 Most Probable Value = 0.680 Percent Recovery = 117.1 Date Sample Logged by Lab = 02/08/99 Sample ID = 0390096 Number of Standard Deviations = 3.5 Blind Sample ID = N60 Lab Value = 0.718 Most Probable Value = 0.680 Percent Recovery = 105.6 Date Sample Logged by Lab = 02/05/99 Sample ID = 0360038 Number of Standard Deviations = 1.2 Blind Sample ID = N60 Lab Value = 1.079 Most Probable Value = 1.014 Percent Recovery = 106.4 Date Sample Logged by Lab = 02/04/99 Sample ID = 0350063 Number of Standard Deviations = 1.4 Blind Sample ID = NS2 Lab Value = 0.728 Most Probable Value = 0.680 Percent Recovery = 107.1 Date Sample Logged by Lab = 02/04/99 Sample ID = 0350061 Number of Standard Deviations = 1.5 Blind Sample ID = N60 Lab Value = 0.718 Most Probable Value = 0.680 Percent Recovery = 105.6 Date Sample Logged by Lab = 02/03/99 Sample ID = 0340075 Number of Standard Deviations = 1.2 Blind Sample ID = N60 Lab Value = 0.672 Most Probable Value = 0.680 Percent Recovery = 98.8 Date Sample Logged by Lab = 02/02/99 Sample ID = 0330073 Number of Standard Deviations = -0.2 Blind Sample ID = N60 Lab Value = 0.423 Most Probable Value = 0.399 Percent Recovery = 106.0 Date Sample Logged by Lab = 02/01/99 Sample ID = 0320089 Number of Standard Deviations = 1.1 Blind Sample ID = N59 Lab Value = 0.414 Most Probable Value = 0.399 Percent Recovery = 103.8 Date Sample Logged by Lab = 02/01/99 Sample ID = 0320090 Number of Standard Deviations = 0.7 Blind Sample ID = N59 Lab Value = 0.425 Most Probable Value = 0.399 Percent Recovery = 106.5 Date Sample Logged by Lab = 01/29/99 Sample ID = 0290005 Number of Standard Deviations = 1.2 Blind Sample ID = N59 Lab Value = 1.005 Most Probable Value = 1.014 Percent Recovery = 99.1 Date Sample Logged by Lab = 01/28/99 Sample ID = 0280028 Number of Standard Deviations = -0.2 Blind Sample ID = NS2 Lab Value = 0.406 Most Probable Value = 0.399 Percent Recovery = 101.8 Date Sample Logged by Lab = 01/28/99 Sample ID = 0280029 Number of Standard Deviations = 0.3 Blind Sample ID = N59 Lab Value = 0.863 Most Probable Value = 1.014 Percent Recovery = 85.1 Date Sample Logged by Lab = 01/27/99 Sample ID = 0270083 Number of Standard Deviations = -3.2 Blind Sample ID = NS2 Lab Value = 0.422 Most Probable Value = 0.399 Percent Recovery = 105.8 Date Sample Logged by Lab = 01/27/99 Sample ID = 0270084 Number of Standard Deviations = 1.1 Blind Sample ID = N59 Lab Value = 0.421 Most Probable Value = 0.399 Percent Recovery = 105.5 Date Sample Logged by Lab = 01/26/99 Sample ID = 0260010 Number of Standard Deviations = 1.0 Blind Sample ID = N59 Lab Value = 1.021 Most Probable Value = 1.014 Percent Recovery = 100.7 Date Sample Logged by Lab = 01/25/99 Sample ID = 0250121 Number of Standard Deviations = 0.2 Blind Sample ID = NS2 Lab Value = 0.405 Most Probable Value = 0.399 Percent Recovery = 101.5 Date Sample Logged by Lab = 01/25/99 Sample ID = 0250120 Number of Standard Deviations = 0.3 Blind Sample ID = N59 Lab Value = 0.423 Most Probable Value = 0.399 Percent Recovery = 106.0 Date Sample Logged by Lab = 01/22/99 Sample ID = 0220071 Number of Standard Deviations = 1.1 Blind Sample ID = N59 Lab Value = 1.037 Most Probable Value = 1.014 Percent Recovery = 102.3 Date Sample Logged by Lab = 01/21/99 Sample ID = 0210088 Number of Standard Deviations = 0.5 Blind Sample ID = NS2 Lab Value = 0.949 Most Probable Value = 1.014 Percent Recovery = 93.6 Date Sample Logged by Lab = 01/21/99 Sample ID = 0210092 Number of Standard Deviations = -1.4 Blind Sample ID = NS2 Lab Value = 0.436 Most Probable Value = 0.399 Percent Recovery = 109.3 Date Sample Logged by Lab = 01/21/99 Sample ID = 0210087 Number of Standard Deviations = 1.7 Blind Sample ID = N59 Lab Value = 0.417 Most Probable Value = 0.399 Percent Recovery = 104.5 Date Sample Logged by Lab = 01/21/99 Sample ID = 0210090 Number of Standard Deviations = 0.8 Blind Sample ID = N59 Lab Value = 0.415 Most Probable Value = 0.399 Percent Recovery = 104.0 Date Sample Logged by Lab = 01/20/99 Sample ID = 0200126 Number of Standard Deviations = 0.7 Blind Sample ID = N59 Lab Value = 1.050 Most Probable Value = 1.014 Percent Recovery = 103.6 Date Sample Logged by Lab = 01/19/99 Sample ID = 0190099 Number of Standard Deviations = 0.8 Blind Sample ID = NS2 Lab Value = 0.422 Most Probable Value = 0.399 Percent Recovery = 105.8 Date Sample Logged by Lab = 01/19/99 Sample ID = 0190100 Number of Standard Deviations = 1.1 Blind Sample ID = N59 Lab Value = 0.413 Most Probable Value = 0.399 Percent Recovery = 103.5 Date Sample Logged by Lab = 01/15/99 Sample ID = 0150087 Number of Standard Deviations = 0.7 Blind Sample ID = N59 Lab Value = 0.398 Most Probable Value = 0.399 Percent Recovery = 99.7 Date Sample Logged by Lab = 01/13/99 Sample ID = 0130040 Number of Standard Deviations = -0.0 Blind Sample ID = N59 Lab Value = 0.430 Most Probable Value = 0.399 Percent Recovery = 107.8 Date Sample Logged by Lab = 01/12/99 Sample ID = 0120057 Number of Standard Deviations = 1.5 Blind Sample ID = N59 Lab Value = 1.006 Most Probable Value = 1.014 Percent Recovery = 99.2 Date Sample Logged by Lab = 01/11/99 Sample ID = 0110108 Number of Standard Deviations = -0.2 Blind Sample ID = NS2 Lab Value = 0.401 Most Probable Value = 0.399 Percent Recovery = 100.5 Date Sample Logged by Lab = 01/11/99 Sample ID = 0110107 Number of Standard Deviations = 0.1 Blind Sample ID = N59 Lab Value = 1.019 Most Probable Value = 1.014 Percent Recovery = 100.5 Date Sample Logged by Lab = 01/08/99 Sample ID = 0080110 Number of Standard Deviations = 0.1 Blind Sample ID = NS2 Lab Value = 0.426 Most Probable Value = 0.399 Percent Recovery = 106.8 Date Sample Logged by Lab = 01/08/99 Sample ID = 0080109 Number of Standard Deviations = 1.3 Blind Sample ID = N59 Lab Value = 0.415 Most Probable Value = 0.399 Percent Recovery = 104.0 Date Sample Logged by Lab = 01/08/99 Sample ID = 0080111 Number of Standard Deviations = 0.7 Blind Sample ID = N59 Lab Value = 0.412 Most Probable Value = 0.399 Percent Recovery = 103.3 Date Sample Logged by Lab = 01/06/99 Sample ID = 0060042 Number of Standard Deviations = 0.6 Blind Sample ID = N59 Lab Value = 0.408 Most Probable Value = 0.399 Percent Recovery = 102.3 Date Sample Logged by Lab = 01/05/99 Sample ID = 0050021 Number of Standard Deviations = 0.4 Blind Sample ID = N59 Lab Value = 0.701 Most Probable Value = 0.680 Percent Recovery = 103.1 Date Sample Logged by Lab = 12/31/98 Sample ID = 3650064 Number of Standard Deviations = 0.6 Blind Sample ID = N60 Lab Value = 0.636 Most Probable Value = 0.680 Percent Recovery = 93.5 Date Sample Logged by Lab = 12/31/98 Sample ID = 3650063 Number of Standard Deviations = -1.3 Blind Sample ID = N60 Lab Value = 1.001 Most Probable Value = 1.014 Percent Recovery = 98.7 Date Sample Logged by Lab = 12/30/98 Sample ID = 3640040 Number of Standard Deviations = -0.3 Blind Sample ID = NS2 Lab Value = 0.639 Most Probable Value = 0.680 Percent Recovery = 94.0 Date Sample Logged by Lab = 12/30/98 Sample ID = 3640039 Number of Standard Deviations = -1.2 Blind Sample ID = N60 Lab Value = 0.710 Most Probable Value = 0.680 Percent Recovery = 104.4 Date Sample Logged by Lab = 12/24/98 Sample ID = 3580004 Number of Standard Deviations = 0.9 Blind Sample ID = N60 Lab Value = 1.057 Most Probable Value = 1.014 Percent Recovery = 104.2 Date Sample Logged by Lab = 12/23/98 Sample ID = 3570079 Number of Standard Deviations = 0.9 Blind Sample ID = NS2 Lab Value = 0.680 Most Probable Value = 0.680 Percent Recovery = 100.0 Date Sample Logged by Lab = 12/23/98 Sample ID = 3570081 Number of Standard Deviations = 0.0 Blind Sample ID = N60 Lab Value = 0.688 Most Probable Value = 0.680 Percent Recovery = 101.2 Date Sample Logged by Lab = 12/22/98 Sample ID = 3560009 Number of Standard Deviations = 0.2 Blind Sample ID = N60 Lab Value = 0.647 Most Probable Value = 0.680 Percent Recovery = 95.1 Date Sample Logged by Lab = 12/21/98 Sample ID = 3550114 Number of Standard Deviations = -1.0 Blind Sample ID = N60 Lab Value = 1.003 Most Probable Value = 1.014 Percent Recovery = 98.9 Date Sample Logged by Lab = 12/18/98 Sample ID = 3520048 Number of Standard Deviations = -0.2 Blind Sample ID = NS2 Lab Value = 0.678 Most Probable Value = 0.680 Percent Recovery = 99.7 Date Sample Logged by Lab = 12/18/98 Sample ID = 3520047 Number of Standard Deviations = -0.1 Blind Sample ID = N60 Lab Value = 0.684 Most Probable Value = 0.680 Percent Recovery = 100.6 Date Sample Logged by Lab = 12/17/98 Sample ID = 3510061 Number of Standard Deviations = 0.1 Blind Sample ID = N60 Lab Value = 1.020 Most Probable Value = 1.014 Percent Recovery = 100.6 Date Sample Logged by Lab = 12/16/98 Sample ID = 3500084 Number of Standard Deviations = 0.1 Blind Sample ID = NS2 Lab Value = 0.630 Most Probable Value = 0.680 Percent Recovery = 92.6 Date Sample Logged by Lab = 12/16/98 Sample ID = 3500082 Number of Standard Deviations = -1.5 Blind Sample ID = N60 Lab Value = 0.623 Most Probable Value = 0.680 Percent Recovery = 91.6 Date Sample Logged by Lab = 12/15/98 Sample ID = 3490048 Number of Standard Deviations = -1.7 Blind Sample ID = N60 Lab Value = 0.659 Most Probable Value = 0.680 Percent Recovery = 96.9 Date Sample Logged by Lab = 12/14/98 Sample ID = 3480075 Number of Standard Deviations = -0.6 Blind Sample ID = N60 Lab Value = 1.007 Most Probable Value = 1.014 Percent Recovery = 99.3 Date Sample Logged by Lab = 12/11/98 Sample ID = 3450160 Number of Standard Deviations = -0.2 Blind Sample ID = NS2 Lab Value = 0.639 Most Probable Value = 0.680 Percent Recovery = 94.0 Date Sample Logged by Lab = 12/11/98 Sample ID = 3450159 Number of Standard Deviations = -1.2 Blind Sample ID = N60 Lab Value = 0.641 Most Probable Value = 0.680 Percent Recovery = 94.3 Date Sample Logged by Lab = 12/10/98 Sample ID = 3440071 Number of Standard Deviations = -1.2 Blind Sample ID = N60 Lab Value = 1.009 Most Probable Value = 1.014 Percent Recovery = 99.5 Date Sample Logged by Lab = 12/09/98 Sample ID = 3430055 Number of Standard Deviations = -0.1 Blind Sample ID = NS2 Lab Value = 0.686 Most Probable Value = 0.680 Percent Recovery = 100.9 Date Sample Logged by Lab = 12/09/98 Sample ID = 3430056 Number of Standard Deviations = 0.2 Blind Sample ID = N60 Lab Value = 0.645 Most Probable Value = 0.680 Percent Recovery = 94.9 Date Sample Logged by Lab = 12/08/98 Sample ID = 3420131 Number of Standard Deviations = -1.1 Blind Sample ID = N60 Lab Value = 0.671 Most Probable Value = 0.680 Percent Recovery = 98.7 Date Sample Logged by Lab = 12/07/98 Sample ID = 3410096 Number of Standard Deviations = -0.3 Blind Sample ID = N60 Lab Value = 1.020 Most Probable Value = 1.014 Percent Recovery = 100.6 Date Sample Logged by Lab = 12/04/98 Sample ID = 3380081 Number of Standard Deviations = 0.1 Blind Sample ID = NS2 Lab Value = 0.638 Most Probable Value = 0.680 Percent Recovery = 93.8 Date Sample Logged by Lab = 12/04/98 Sample ID = 3380080 Number of Standard Deviations = -1.3 Blind Sample ID = N60 Lab Value = 0.647 Most Probable Value = 0.680 Percent Recovery = 95.1 Date Sample Logged by Lab = 12/03/98 Sample ID = 3370062 Number of Standard Deviations = -1.0 Blind Sample ID = N60 Lab Value = 1.006 Most Probable Value = 1.014 Percent Recovery = 99.2 Date Sample Logged by Lab = 12/02/98 Sample ID = 3360071 Number of Standard Deviations = -0.2 Blind Sample ID = NS2 Lab Value = 0.649 Most Probable Value = 0.680 Percent Recovery = 95.4 Date Sample Logged by Lab = 12/02/98 Sample ID = 3360068 Number of Standard Deviations = -0.9 Blind Sample ID = N60 Lab Value = 0.994 Most Probable Value = 1.014 Percent Recovery = 98.0 Date Sample Logged by Lab = 12/01/98 Sample ID = 3350084 Number of Standard Deviations = -0.4 Blind Sample ID = NS2 Lab Value = 0.409 Most Probable Value = 0.399 Percent Recovery = 102.5 Date Sample Logged by Lab = 12/01/98 Sample ID = 3350085 Number of Standard Deviations = 0.5 Blind Sample ID = N59 Lab Value = 0.413 Most Probable Value = 0.399 Percent Recovery = 103.5 Date Sample Logged by Lab = 12/01/98 Sample ID = 3350083 Number of Standard Deviations = 0.7 Blind Sample ID = N59 Lab Value = 0.988 Most Probable Value = 1.014 Percent Recovery = 97.4 Date Sample Logged by Lab = 11/30/98 Sample ID = 3340019 Number of Standard Deviations = -0.6 Blind Sample ID = NS2 Lab Value = 0.411 Most Probable Value = 0.399 Percent Recovery = 103.0 Date Sample Logged by Lab = 11/30/98 Sample ID = 3340018 Number of Standard Deviations = 0.6 Blind Sample ID = N59 Lab Value = 0.994 Most Probable Value = 1.014 Percent Recovery = 98.0 Date Sample Logged by Lab = 11/27/98 Sample ID = 3310074 Number of Standard Deviations = -0.4 Blind Sample ID = NS2 Lab Value = 0.397 Most Probable Value = 0.399 Percent Recovery = 99.5 Date Sample Logged by Lab = 11/27/98 Sample ID = 3310075 Number of Standard Deviations = -0.1 Blind Sample ID = N59 Lab Value = 0.394 Most Probable Value = 0.399 Percent Recovery = 98.7 Date Sample Logged by Lab = 11/25/98 Sample ID = 3290045 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 0.407 Most Probable Value = 0.399 Percent Recovery = 102.0 Date Sample Logged by Lab = 11/24/98 Sample ID = 3280041 Number of Standard Deviations = 0.4 Blind Sample ID = N59 Lab Value = 0.948 Most Probable Value = 1.014 Percent Recovery = 93.5 Date Sample Logged by Lab = 11/23/98 Sample ID = 3270059 Number of Standard Deviations = -1.4 Blind Sample ID = NS2 Lab Value = 0.406 Most Probable Value = 0.399 Percent Recovery = 101.8 Date Sample Logged by Lab = 11/23/98 Sample ID = 3270058 Number of Standard Deviations = 0.3 Blind Sample ID = N59 Lab Value = 0.406 Most Probable Value = 0.399 Percent Recovery = 101.8 Date Sample Logged by Lab = 11/20/98 Sample ID = 3240111 Number of Standard Deviations = 0.3 Blind Sample ID = N59 Lab Value = 1.015 Most Probable Value = 1.014 Percent Recovery = 100.1 Date Sample Logged by Lab = 11/19/98 Sample ID = 3230050 Number of Standard Deviations = 0.0 Blind Sample ID = NS2 Lab Value = 0.408 Most Probable Value = 0.399 Percent Recovery = 102.3 Date Sample Logged by Lab = 11/19/98 Sample ID = 3230051 Number of Standard Deviations = 0.4 Blind Sample ID = N59 Lab Value = 0.399 Most Probable Value = 0.399 Percent Recovery = 100.0 Date Sample Logged by Lab = 11/18/98 Sample ID = 3220063 Number of Standard Deviations = 0.0 Blind Sample ID = N59 Lab Value = 0.412 Most Probable Value = 0.399 Percent Recovery = 103.3 Date Sample Logged by Lab = 11/17/98 Sample ID = 3210049 Number of Standard Deviations = 0.6 Blind Sample ID = N59 Lab Value = 1.010 Most Probable Value = 1.014 Percent Recovery = 99.6 Date Sample Logged by Lab = 11/16/98 Sample ID = 3200106 Number of Standard Deviations = -0.1 Blind Sample ID = NS2 Lab Value = 0.404 Most Probable Value = 0.399 Percent Recovery = 101.3 Date Sample Logged by Lab = 11/16/98 Sample ID = 3200105 Number of Standard Deviations = 0.2 Blind Sample ID = N59 Lab Value = 0.409 Most Probable Value = 0.399 Percent Recovery = 102.5 Date Sample Logged by Lab = 11/16/98 Sample ID = 3200022 Number of Standard Deviations = 0.5 Blind Sample ID = N59 Lab Value = 0.412 Most Probable Value = 0.399 Percent Recovery = 103.3 Date Sample Logged by Lab = 11/10/98 Sample ID = 3140156 Number of Standard Deviations = 0.6 Blind Sample ID = N59 Lab Value = 0.410 Most Probable Value = 0.399 Percent Recovery = 102.8 Date Sample Logged by Lab = 11/10/98 Sample ID = 3140157 Number of Standard Deviations = 0.5 Blind Sample ID = N59 Lab Value = 1.038 Most Probable Value = 1.014 Percent Recovery = 102.4 Date Sample Logged by Lab = 11/09/98 Sample ID = 3130283 Number of Standard Deviations = 0.5 Blind Sample ID = NS2 Lab Value = 0.415 Most Probable Value = 0.399 Percent Recovery = 104.0 Date Sample Logged by Lab = 11/09/98 Sample ID = 3130281 Number of Standard Deviations = 0.7 Blind Sample ID = N59 Lab Value = 0.416 Most Probable Value = 0.399 Percent Recovery = 104.3 Date Sample Logged by Lab = 11/09/98 Sample ID = 3130125 Number of Standard Deviations = 0.8 Blind Sample ID = N59 Lab Value = 1.022 Most Probable Value = 1.014 Percent Recovery = 100.8 Date Sample Logged by Lab = 11/05/98 Sample ID = 3090058 Number of Standard Deviations = 0.2 Blind Sample ID = NS2 Lab Value = 0.407 Most Probable Value = 0.399 Percent Recovery = 102.0 Date Sample Logged by Lab = 11/05/98 Sample ID = 3090056 Number of Standard Deviations = 0.4 Blind Sample ID = N59 Lab Value = 0.416 Most Probable Value = 0.399 Percent Recovery = 104.3 Date Sample Logged by Lab = 11/04/98 Sample ID = 3080035 Number of Standard Deviations = 0.8 Blind Sample ID = N59 Lab Value = 0.413 Most Probable Value = 0.399 Percent Recovery = 103.5 Date Sample Logged by Lab = 11/03/98 Sample ID = 3070106 Number of Standard Deviations = 0.7 Blind Sample ID = N59 Lab Value = 0.680 Most Probable Value = 0.680 Percent Recovery = 100.0 Date Sample Logged by Lab = 10/30/98 Sample ID = 3030051 Number of Standard Deviations = 0.0 Blind Sample ID = N60 Lab Value = 0.707 Most Probable Value = 0.680 Percent Recovery = 104.0 Date Sample Logged by Lab = 10/29/98 Sample ID = 3020044 Number of Standard Deviations = 0.8 Blind Sample ID = N60 Lab Value = 1.042 Most Probable Value = 1.014 Percent Recovery = 102.8 Date Sample Logged by Lab = 10/28/98 Sample ID = 3010048 Number of Standard Deviations = 0.6 Blind Sample ID = NS2 Lab Value = 0.692 Most Probable Value = 0.680 Percent Recovery = 101.8 Date Sample Logged by Lab = 10/28/98 Sample ID = 3010047 Number of Standard Deviations = 0.4 Blind Sample ID = N60 Lab Value = 0.675 Most Probable Value = 0.680 Percent Recovery = 99.3 Date Sample Logged by Lab = 10/27/98 Sample ID = 3000090 Number of Standard Deviations = -0.2 Blind Sample ID = N60 Lab Value = 1.010 Most Probable Value = 1.014 Percent Recovery = 99.6 Date Sample Logged by Lab = 10/26/98 Sample ID = 2990139 Number of Standard Deviations = -0.1 Blind Sample ID = NS2 Lab Value = 0.646 Most Probable Value = 0.680 Percent Recovery = 95.0 Date Sample Logged by Lab = 10/26/98 Sample ID = 2990138 Number of Standard Deviations = -1.0 Blind Sample ID = N60 Lab Value = 0.681 Most Probable Value = 0.680 Percent Recovery = 100.1 Date Sample Logged by Lab = 10/23/98 Sample ID = 2960076 Number of Standard Deviations = 0.0 Blind Sample ID = N60 Lab Value = 1.048 Most Probable Value = 1.014 Percent Recovery = 103.4 Date Sample Logged by Lab = 10/22/98 Sample ID = 2950060 Number of Standard Deviations = 0.7 Blind Sample ID = NS2 Lab Value = 0.669 Most Probable Value = 0.680 Percent Recovery = 98.4 Date Sample Logged by Lab = 10/22/98 Sample ID = 2950058 Number of Standard Deviations = -0.3 Blind Sample ID = N60 Lab Value = 0.668 Most Probable Value = 0.680 Percent Recovery = 98.2 Date Sample Logged by Lab = 10/21/98 Sample ID = 2940060 Number of Standard Deviations = -0.4 Blind Sample ID = N60 Lab Value = 0.658 Most Probable Value = 0.680 Percent Recovery = 96.8 Date Sample Logged by Lab = 10/20/98 Sample ID = 2930051 Number of Standard Deviations = -0.7 Blind Sample ID = N60 Lab Value = 1.045 Most Probable Value = 1.014 Percent Recovery = 103.1 Date Sample Logged by Lab = 10/19/98 Sample ID = 2920182 Number of Standard Deviations = 0.7 Blind Sample ID = NS2 Lab Value = 0.647 Most Probable Value = 0.680 Percent Recovery = 95.1 Date Sample Logged by Lab = 10/19/98 Sample ID = 2920181 Number of Standard Deviations = -1.0 Blind Sample ID = N60 Lab Value = 0.648 Most Probable Value = 0.680 Percent Recovery = 95.3 Date Sample Logged by Lab = 10/16/98 Sample ID = 2890140 Number of Standard Deviations = -1.0 Blind Sample ID = N60 Lab Value = 1.024 Most Probable Value = 1.014 Percent Recovery = 101.0 Date Sample Logged by Lab = 10/15/98 Sample ID = 2880118 Number of Standard Deviations = 0.2 Blind Sample ID = NS2 Lab Value = 0.674 Most Probable Value = 0.680 Percent Recovery = 99.1 Date Sample Logged by Lab = 10/15/98 Sample ID = 2880119 Number of Standard Deviations = -0.2 Blind Sample ID = N60 Lab Value = 0.688 Most Probable Value = 0.680 Percent Recovery = 101.2 Date Sample Logged by Lab = 10/14/98 Sample ID = 2870039 Number of Standard Deviations = 0.2 Blind Sample ID = N60 Lab Value = 1.009 Most Probable Value = 1.014 Percent Recovery = 99.5 Date Sample Logged by Lab = 10/13/98 Sample ID = 2860070 Number of Standard Deviations = -0.1 Blind Sample ID = NS2 Lab Value = 0.668 Most Probable Value = 0.680 Percent Recovery = 98.2 Date Sample Logged by Lab = 10/13/98 Sample ID = 2860067 Number of Standard Deviations = -0.4 Blind Sample ID = N60 Lab Value = 0.668 Most Probable Value = 0.680 Percent Recovery = 98.2 Date Sample Logged by Lab = 10/09/98 Sample ID = 2820171 Number of Standard Deviations = -0.4 Blind Sample ID = N60 Lab Value = 1.035 Most Probable Value = 1.014 Percent Recovery = 102.1 Date Sample Logged by Lab = 10/08/98 Sample ID = 2810059 Number of Standard Deviations = 0.5 Blind Sample ID = NS2 Lab Value = 0.680 Most Probable Value = 0.680 Percent Recovery = 100.0 Date Sample Logged by Lab = 10/08/98 Sample ID = 2810058 Number of Standard Deviations = 0.0 Blind Sample ID = N60 Lab Value = 0.670 Most Probable Value = 0.680 Percent Recovery = 98.5 Date Sample Logged by Lab = 10/07/98 Sample ID = 2800065 Number of Standard Deviations = -0.3 Blind Sample ID = N60 Lab Value = 0.648 Most Probable Value = 0.680 Percent Recovery = 95.3 Date Sample Logged by Lab = 10/06/98 Sample ID = 2790046 Number of Standard Deviations = -1.0 Blind Sample ID = N60 Lab Value = 1.048 Most Probable Value = 1.014 Percent Recovery = 103.4 Date Sample Logged by Lab = 10/05/98 Sample ID = 2780098 Number of Standard Deviations = 0.7 Blind Sample ID = NS2 Lab Value = 0.684 Most Probable Value = 0.680 Percent Recovery = 100.6 Date Sample Logged by Lab = 10/05/98 Sample ID = 2780105 Number of Standard Deviations = 0.1 Blind Sample ID = N60 Lab Value = 0.689 Most Probable Value = 0.680 Percent Recovery = 101.3 Date Sample Logged by Lab = 10/02/98 Sample ID = 2750042 Number of Standard Deviations = 0.3 Blind Sample ID = N60 Lab Value = 0.196 Most Probable Value = 0.195 Percent Recovery = 100.5 Date Sample Logged by Lab = 09/30/98 Sample ID = 2730001 Number of Standard Deviations = 0.1 Blind Sample ID = N57 Lab Value = 0.745 Most Probable Value = 0.758 Percent Recovery = 98.3 Date Sample Logged by Lab = 09/29/98 Sample ID = 2720087 Number of Standard Deviations = -0.4 Blind Sample ID = N58 Lab Value = 0.210 Most Probable Value = 0.195 Percent Recovery = 107.7 Date Sample Logged by Lab = 09/28/98 Sample ID = 2710123 Number of Standard Deviations = 1.1 Blind Sample ID = N57 Lab Value = 1.050 Most Probable Value = 1.014 Percent Recovery = 103.6 Date Sample Logged by Lab = 09/25/98 Sample ID = 2680004 Number of Standard Deviations = 0.8 Blind Sample ID = NS2 Lab Value = 0.821 Most Probable Value = 0.758 Percent Recovery = 108.3 Date Sample Logged by Lab = 09/25/98 Sample ID = 2680008 Number of Standard Deviations = 1.7 Blind Sample ID = N58 Lab Value = 0.191 Most Probable Value = 0.195 Percent Recovery = 97.9 Date Sample Logged by Lab = 09/24/98 Sample ID = 2670103 Number of Standard Deviations = -0.3 Blind Sample ID = N57 Lab Value = 1.080 Most Probable Value = 1.014 Percent Recovery = 106.5 Date Sample Logged by Lab = 09/23/98 Sample ID = 2660045 Number of Standard Deviations = 1.4 Blind Sample ID = NS2 Lab Value = 0.790 Most Probable Value = 0.758 Percent Recovery = 104.2 Date Sample Logged by Lab = 09/23/98 Sample ID = 2660041 Number of Standard Deviations = 0.9 Blind Sample ID = N58 Lab Value = 0.208 Most Probable Value = 0.195 Percent Recovery = 106.7 Date Sample Logged by Lab = 09/22/98 Sample ID = 2650054 Number of Standard Deviations = 0.9 Blind Sample ID = N57 Lab Value = 0.804 Most Probable Value = 0.758 Percent Recovery = 106.1 Date Sample Logged by Lab = 09/21/98 Sample ID = 2640101 Number of Standard Deviations = 1.3 Blind Sample ID = N58 Lab Value = 0.991 Most Probable Value = 1.014 Percent Recovery = 97.7 Date Sample Logged by Lab = 09/18/98 Sample ID = 2610105 Number of Standard Deviations = -0.5 Blind Sample ID = NS2 Lab Value = 0.198 Most Probable Value = 0.195 Percent Recovery = 101.5 Date Sample Logged by Lab = 09/18/98 Sample ID = 2610104 Number of Standard Deviations = 0.2 Blind Sample ID = N57 Lab Value = 0.627 Most Probable Value = 0.758 Percent Recovery = 82.7 Date Sample Logged by Lab = 09/17/98 Sample ID = 2600014 Number of Standard Deviations = -3.6 Blind Sample ID = N58 Lab Value = 1.023 Most Probable Value = 1.014 Percent Recovery = 100.9 Date Sample Logged by Lab = 09/16/98 Sample ID = 2590071 Number of Standard Deviations = 0.2 Blind Sample ID = NS2 Lab Value = 0.219 Most Probable Value = 0.195 Percent Recovery = 112.3 Date Sample Logged by Lab = 09/16/98 Sample ID = 2590074 Number of Standard Deviations = 1.7 Blind Sample ID = N57 Lab Value = 0.759 Most Probable Value = 0.758 Percent Recovery = 100.1 Date Sample Logged by Lab = 09/15/98 Sample ID = 2580244 Number of Standard Deviations = 0.0 Blind Sample ID = N58 Lab Value = 1.004 Most Probable Value = 1.014 Percent Recovery = 99.0 Date Sample Logged by Lab = 09/11/98 Sample ID = 2540076 Number of Standard Deviations = -0.2 Blind Sample ID = NS2 Lab Value = 0.789 Most Probable Value = 0.758 Percent Recovery = 104.1 Date Sample Logged by Lab = 09/11/98 Sample ID = 2540089 Number of Standard Deviations = 0.9 Blind Sample ID = N58 Lab Value = 0.202 Most Probable Value = 0.195 Percent Recovery = 103.6 Date Sample Logged by Lab = 09/11/98 Sample ID = 2540735 Number of Standard Deviations = 0.5 Blind Sample ID = N57 Lab Value = 0.805 Most Probable Value = 0.758 Percent Recovery = 106.2 Date Sample Logged by Lab = 09/10/98 Sample ID = 2530112 Number of Standard Deviations = 1.3 Blind Sample ID = N58 Lab Value = 0.202 Most Probable Value = 0.195 Percent Recovery = 103.6 Date Sample Logged by Lab = 09/10/98 Sample ID = 2530110 Number of Standard Deviations = 0.5 Blind Sample ID = N57 Lab Value = 0.991 Most Probable Value = 1.014 Percent Recovery = 97.7 Date Sample Logged by Lab = 09/09/98 Sample ID = 2520009 Number of Standard Deviations = -0.5 Blind Sample ID = NS2 Lab Value = 0.751 Most Probable Value = 0.758 Percent Recovery = 99.1 Date Sample Logged by Lab = 09/09/98 Sample ID = 2520011 Number of Standard Deviations = -0.2 Blind Sample ID = N58 Lab Value = 0.193 Most Probable Value = 0.195 Percent Recovery = 99.0 Date Sample Logged by Lab = 09/09/98 Sample ID = 2520010 Number of Standard Deviations = -0.1 Blind Sample ID = N57 Lab Value = 0.998 Most Probable Value = 1.014 Percent Recovery = 98.4 Date Sample Logged by Lab = 09/04/98 Sample ID = 2470034 Number of Standard Deviations = -0.3 Blind Sample ID = NS2 Lab Value = 0.994 Most Probable Value = 1.014 Percent Recovery = 98.0 Date Sample Logged by Lab = 09/03/98 Sample ID = 2460019 Number of Standard Deviations = -0.4 Blind Sample ID = NS2 Lab Value = 0.737 Most Probable Value = 0.758 Percent Recovery = 97.2 Date Sample Logged by Lab = 09/03/98 Sample ID = 2460015 Number of Standard Deviations = -0.6 Blind Sample ID = N58 Lab Value = 0.185 Most Probable Value = 0.195 Percent Recovery = 94.9 Date Sample Logged by Lab = 09/03/98 Sample ID = 2460017 Number of Standard Deviations = -0.7 Blind Sample ID = N57 Lab Value = 0.743 Most Probable Value = 0.758 Percent Recovery = 98.0 Date Sample Logged by Lab = 08/31/98 Sample ID = 2430243 Number of Standard Deviations = -0.4 Blind Sample ID = N58 Lab Value = 0.194 Most Probable Value = 0.195 Percent Recovery = 99.5 Date Sample Logged by Lab = 08/31/98 Sample ID = 2430236 Number of Standard Deviations = -0.1 Blind Sample ID = N57 Lab Value = 1.042 Most Probable Value = 1.014 Percent Recovery = 102.8 Date Sample Logged by Lab = 08/28/98 Sample ID = 2400209 Number of Standard Deviations = 0.6 Blind Sample ID = NS2 Lab Value = 0.781 Most Probable Value = 0.758 Percent Recovery = 103.0 Date Sample Logged by Lab = 08/27/98 Sample ID = 2390101 Number of Standard Deviations = 0.6 Blind Sample ID = N58 Lab Value = 0.182 Most Probable Value = 0.195 Percent Recovery = 93.3 Date Sample Logged by Lab = 08/27/98 Sample ID = 2390107 Number of Standard Deviations = -0.9 Blind Sample ID = N57 Lab Value = 1.043 Most Probable Value = 1.014 Percent Recovery = 102.9 Date Sample Logged by Lab = 08/26/98 Sample ID = 2380206 Number of Standard Deviations = 0.6 Blind Sample ID = NS2 Lab Value = 1.052 Most Probable Value = 1.014 Percent Recovery = 103.7 Date Sample Logged by Lab = 08/21/98 Sample ID = 2330335 Number of Standard Deviations = 0.8 Blind Sample ID = NS2 Lab Value = 0.795 Most Probable Value = 0.758 Percent Recovery = 104.9 Date Sample Logged by Lab = 08/21/98 Sample ID = 2330334 Number of Standard Deviations = 1.0 Blind Sample ID = N58 Lab Value = 0.190 Most Probable Value = 0.195 Percent Recovery = 97.4 Date Sample Logged by Lab = 08/21/98 Sample ID = 2330342 Number of Standard Deviations = -0.4 Blind Sample ID = N57 Lab Value = 1.008 Most Probable Value = 1.014 Percent Recovery = 99.4 Date Sample Logged by Lab = 08/19/98 Sample ID = 2310039 Number of Standard Deviations = -0.1 Blind Sample ID = NS2 Lab Value = 0.774 Most Probable Value = 0.758 Percent Recovery = 102.1 Date Sample Logged by Lab = 08/19/98 Sample ID = 2310038 Number of Standard Deviations = 0.4 Blind Sample ID = N58 Lab Value = 0.196 Most Probable Value = 0.195 Percent Recovery = 100.5 Date Sample Logged by Lab = 08/19/98 Sample ID = 2310036 Number of Standard Deviations = 0.1 Blind Sample ID = N57 Lab Value = 0.704 Most Probable Value = 0.758 Percent Recovery = 92.9 Date Sample Logged by Lab = 08/17/98 Sample ID = 2290142 Number of Standard Deviations = -1.5 Blind Sample ID = N58 Lab Value = 0.188 Most Probable Value = 0.195 Percent Recovery = 96.4 Date Sample Logged by Lab = 08/17/98 Sample ID = 2290139 Number of Standard Deviations = -0.5 Blind Sample ID = N57 Lab Value = 0.977 Most Probable Value = 1.014 Percent Recovery = 96.4 Date Sample Logged by Lab = 08/14/98 Sample ID = 2260083 Number of Standard Deviations = -0.8 Blind Sample ID = NS2 Lab Value = 0.729 Most Probable Value = 0.758 Percent Recovery = 96.2 Date Sample Logged by Lab = 08/14/98 Sample ID = 2260081 Number of Standard Deviations = -0.8 Blind Sample ID = N58 Lab Value = 0.204 Most Probable Value = 0.195 Percent Recovery = 104.6 Date Sample Logged by Lab = 08/14/98 Sample ID = 2260067 Number of Standard Deviations = 0.7 Blind Sample ID = N57 Lab Value = 0.982 Most Probable Value = 1.014 Percent Recovery = 96.8 Date Sample Logged by Lab = 08/12/98 Sample ID = 2240179 Number of Standard Deviations = -0.7 Blind Sample ID = NS2 Lab Value = 0.736 Most Probable Value = 0.758 Percent Recovery = 97.1 Date Sample Logged by Lab = 08/11/98 Sample ID = 2230077 Number of Standard Deviations = -0.6 Blind Sample ID = N58 Lab Value = 0.194 Most Probable Value = 0.195 Percent Recovery = 99.5 Date Sample Logged by Lab = 08/11/98 Sample ID = 2230076 Number of Standard Deviations = -0.1 Blind Sample ID = N57 Lab Value = 0.980 Most Probable Value = 1.014 Percent Recovery = 96.6 Date Sample Logged by Lab = 08/07/98 Sample ID = 2190061 Number of Standard Deviations = -0.7 Blind Sample ID = NS2 Lab Value = 0.741 Most Probable Value = 0.758 Percent Recovery = 97.8 Date Sample Logged by Lab = 08/07/98 Sample ID = 2190059 Number of Standard Deviations = -0.5 Blind Sample ID = N58 Lab Value = 0.191 Most Probable Value = 0.195 Percent Recovery = 97.9 Date Sample Logged by Lab = 08/07/98 Sample ID = 2190051 Number of Standard Deviations = -0.3 Blind Sample ID = N57 Lab Value = 0.991 Most Probable Value = 1.014 Percent Recovery = 97.7 Date Sample Logged by Lab = 08/05/98 Sample ID = 2170063 Number of Standard Deviations = -0.5 Blind Sample ID = NS2 Lab Value = 0.749 Most Probable Value = 0.758 Percent Recovery = 98.8 Date Sample Logged by Lab = 08/05/98 Sample ID = 2170062 Number of Standard Deviations = -0.2 Blind Sample ID = N58 Lab Value = 0.190 Most Probable Value = 0.195 Percent Recovery = 97.4 Date Sample Logged by Lab = 08/05/98 Sample ID = 2170058 Number of Standard Deviations = -0.4 Blind Sample ID = N57 Lab Value = 0.735 Most Probable Value = 0.758 Percent Recovery = 97.0 Date Sample Logged by Lab = 07/30/98 Sample ID = 2110201 Number of Standard Deviations = -0.6 Blind Sample ID = N58 Lab Value = 0.182 Most Probable Value = 0.195 Percent Recovery = 93.3 Date Sample Logged by Lab = 07/30/98 Sample ID = 2110195 Number of Standard Deviations = -0.9 Blind Sample ID = N57 Lab Value = 0.935 Most Probable Value = 1.014 Percent Recovery = 92.2 Date Sample Logged by Lab = 07/29/98 Sample ID = 2100170 Number of Standard Deviations = -1.7 Blind Sample ID = NS2 Lab Value = 0.754 Most Probable Value = 0.758 Percent Recovery = 99.5 Date Sample Logged by Lab = 07/28/98 Sample ID = 2090139 Number of Standard Deviations = -0.1 Blind Sample ID = N58 Lab Value = 0.208 Most Probable Value = 0.195 Percent Recovery = 106.7 Date Sample Logged by Lab = 07/28/98 Sample ID = 2090137 Number of Standard Deviations = 0.9 Blind Sample ID = N57 Lab Value = 0.959 Most Probable Value = 1.014 Percent Recovery = 94.6 Date Sample Logged by Lab = 07/27/98 Sample ID = 2080067 Number of Standard Deviations = -1.2 Blind Sample ID = NS2 Lab Value = 0.761 Most Probable Value = 0.758 Percent Recovery = 100.4 Date Sample Logged by Lab = 07/27/98 Sample ID = 2080083 Number of Standard Deviations = 0.1 Blind Sample ID = N58 Lab Value = 0.181 Most Probable Value = 0.195 Percent Recovery = 92.8 Date Sample Logged by Lab = 07/27/98 Sample ID = 2080068 Number of Standard Deviations = -1.0 Blind Sample ID = N57 Lab Value = 0.951 Most Probable Value = 1.014 Percent Recovery = 93.8 Date Sample Logged by Lab = 07/22/98 Sample ID = 2030057 Number of Standard Deviations = -1.4 Blind Sample ID = NS2 Lab Value = 0.761 Most Probable Value = 0.758 Percent Recovery = 100.4 Date Sample Logged by Lab = 07/22/98 Sample ID = 2030018 Number of Standard Deviations = 0.1 Blind Sample ID = N58 Lab Value = 0.177 Most Probable Value = 0.195 Percent Recovery = 90.8 Date Sample Logged by Lab = 07/22/98 Sample ID = 2030053 Number of Standard Deviations = -1.3 Blind Sample ID = N57 Lab Value = 0.726 Most Probable Value = 0.758 Percent Recovery = 95.8 Date Sample Logged by Lab = 07/20/98 Sample ID = 2010050 Number of Standard Deviations = -0.9 Blind Sample ID = N58 Lab Value = 0.187 Most Probable Value = 0.195 Percent Recovery = 95.9 Date Sample Logged by Lab = 07/20/98 Sample ID = 2010033 Number of Standard Deviations = -0.6 Blind Sample ID = N57 Lab Value = 0.950 Most Probable Value = 1.014 Percent Recovery = 93.7 Date Sample Logged by Lab = 07/17/98 Sample ID = 1980303 Number of Standard Deviations = -1.4 Blind Sample ID = NS2 Lab Value = 0.720 Most Probable Value = 0.758 Percent Recovery = 95.0 Date Sample Logged by Lab = 07/16/98 Sample ID = 1970015 Number of Standard Deviations = -1.0 Blind Sample ID = N58 Lab Value = 0.186 Most Probable Value = 0.195 Percent Recovery = 95.4 Date Sample Logged by Lab = 07/16/98 Sample ID = 1970017 Number of Standard Deviations = -0.7 Blind Sample ID = N57 Lab Value = 0.980 Most Probable Value = 1.014 Percent Recovery = 96.6 Date Sample Logged by Lab = 07/15/98 Sample ID = 1960203 Number of Standard Deviations = -0.7 Blind Sample ID = NS2 Lab Value = 0.758 Most Probable Value = 0.758 Percent Recovery = 100.0 Date Sample Logged by Lab = 07/14/98 Sample ID = 1950203 Number of Standard Deviations = 0.0 Blind Sample ID = N58 Lab Value = 0.192 Most Probable Value = 0.195 Percent Recovery = 98.5 Date Sample Logged by Lab = 07/14/98 Sample ID = 1950205 Number of Standard Deviations = -0.2 Blind Sample ID = N57 Lab Value = 0.980 Most Probable Value = 1.014 Percent Recovery = 96.6 Date Sample Logged by Lab = 07/10/98 Sample ID = 1910239 Number of Standard Deviations = -0.7 Blind Sample ID = NS2 Lab Value = 0.759 Most Probable Value = 0.758 Percent Recovery = 100.1 Date Sample Logged by Lab = 07/10/98 Sample ID = 1910242 Number of Standard Deviations = 0.0 Blind Sample ID = N58 Lab Value = 0.180 Most Probable Value = 0.195 Percent Recovery = 92.3 Date Sample Logged by Lab = 07/10/98 Sample ID = 1910238 Number of Standard Deviations = -1.1 Blind Sample ID = N57 Lab Value = 0.988 Most Probable Value = 1.014 Percent Recovery = 97.4 Date Sample Logged by Lab = 07/08/98 Sample ID = 1890198 Number of Standard Deviations = -0.6 Blind Sample ID = NS2 Lab Value = 0.755 Most Probable Value = 0.758 Percent Recovery = 99.6 Date Sample Logged by Lab = 07/08/98 Sample ID = 1890199 Number of Standard Deviations = -0.1 Blind Sample ID = N58 Lab Value = 0.192 Most Probable Value = 0.195 Percent Recovery = 98.5 Date Sample Logged by Lab = 07/08/98 Sample ID = 1890196 Number of Standard Deviations = -0.2 Blind Sample ID = N57 Lab Value = 0.990 Most Probable Value = 1.014 Percent Recovery = 97.6 Date Sample Logged by Lab = 07/06/98 Sample ID = 1870153 Number of Standard Deviations = -0.5 Blind Sample ID = NS2 Lab Value = 0.760 Most Probable Value = 0.758 Percent Recovery = 100.3 Date Sample Logged by Lab = 07/06/98 Sample ID = 1870156 Number of Standard Deviations = 0.1 Blind Sample ID = N58 Lab Value = 0.205 Most Probable Value = 0.195 Percent Recovery = 105.1 Date Sample Logged by Lab = 07/06/98 Sample ID = 1870152 Number of Standard Deviations = 0.7 Blind Sample ID = N57 Lab Value = 0.987 Most Probable Value = 1.014 Percent Recovery = 97.3 Date Sample Logged by Lab = 06/26/98 Sample ID = 1770076 Number of Standard Deviations = -0.6 Blind Sample ID = NS2 Lab Value = 0.766 Most Probable Value = 0.758 Percent Recovery = 101.1 Date Sample Logged by Lab = 06/26/98 Sample ID = 1770070 Number of Standard Deviations = 0.2 Blind Sample ID = N58 Lab Value = 0.202 Most Probable Value = 0.195 Percent Recovery = 103.6 Date Sample Logged by Lab = 06/26/98 Sample ID = 1770094 Number of Standard Deviations = 0.5 Blind Sample ID = N57 Lab Value = 0.792 Most Probable Value = 0.758 Percent Recovery = 104.5 Date Sample Logged by Lab = 06/24/98 Sample ID = 1750109 Number of Standard Deviations = 0.9 Blind Sample ID = N58 Lab Value = 0.192 Most Probable Value = 0.195 Percent Recovery = 98.5 Date Sample Logged by Lab = 06/24/98 Sample ID = 1750106 Number of Standard Deviations = -0.2 Blind Sample ID = N57 Lab Value = 0.750 Most Probable Value = 0.758 Percent Recovery = 98.9 Date Sample Logged by Lab = 06/23/98 Sample ID = 1740138 Number of Standard Deviations = -0.2 Blind Sample ID = N58 Lab Value = 0.734 Most Probable Value = 0.758 Percent Recovery = 96.8 Date Sample Logged by Lab = 06/22/98 Sample ID = 1730177 Number of Standard Deviations = -0.7 Blind Sample ID = N58 Lab Value = 0.149 Most Probable Value = 0.195 Percent Recovery = 76.4 Date Sample Logged by Lab = 06/22/98 Sample ID = 1730176 Number of Standard Deviations = -3.3 Blind Sample ID = N57 Lab Value = 1.006 Most Probable Value = 1.014 Percent Recovery = 99.2 Date Sample Logged by Lab = 06/19/98 Sample ID = 1700280 Number of Standard Deviations = -0.2 Blind Sample ID = NS2 Lab Value = 0.794 Most Probable Value = 0.758 Percent Recovery = 104.7 Date Sample Logged by Lab = 06/18/98 Sample ID = 1690151 Number of Standard Deviations = 1.0 Blind Sample ID = N58 Lab Value = 0.200 Most Probable Value = 0.195 Percent Recovery = 102.6 Date Sample Logged by Lab = 06/18/98 Sample ID = 1690149 Number of Standard Deviations = 0.4 Blind Sample ID = N57 Lab Value = 0.993 Most Probable Value = 1.014 Percent Recovery = 97.9 Date Sample Logged by Lab = 06/17/98 Sample ID = 1680019 Number of Standard Deviations = -0.5 Blind Sample ID = NS2 Lab Value = 0.753 Most Probable Value = 0.758 Percent Recovery = 99.3 Date Sample Logged by Lab = 06/17/98 Sample ID = 1680017 Number of Standard Deviations = -0.1 Blind Sample ID = N58 Lab Value = 0.224 Most Probable Value = 0.195 Percent Recovery = 114.9 Date Sample Logged by Lab = 06/17/98 Sample ID = 1680020 Number of Standard Deviations = 2.1 Blind Sample ID = N57 Lab Value = 1.003 Most Probable Value = 1.014 Percent Recovery = 98.9 Date Sample Logged by Lab = 06/12/98 Sample ID = 1630127 Number of Standard Deviations = -0.2 Blind Sample ID = NS2 Lab Value = 0.769 Most Probable Value = 0.758 Percent Recovery = 101.5 Date Sample Logged by Lab = 06/12/98 Sample ID = 1630125 Number of Standard Deviations = 0.3 Blind Sample ID = N58 Lab Value = 0.201 Most Probable Value = 0.195 Percent Recovery = 103.1 Date Sample Logged by Lab = 06/12/98 Sample ID = 1630123 Number of Standard Deviations = 0.4 Blind Sample ID = N57 Lab Value = 0.963 Most Probable Value = 1.014 Percent Recovery = 95.0 Date Sample Logged by Lab = 06/10/98 Sample ID = 1610153 Number of Standard Deviations = -1.1 Blind Sample ID = NS2 Lab Value = 0.752 Most Probable Value = 0.758 Percent Recovery = 99.2 Date Sample Logged by Lab = 06/10/98 Sample ID = 1610154 Number of Standard Deviations = -0.2 Blind Sample ID = N58 Lab Value = 0.204 Most Probable Value = 0.195 Percent Recovery = 104.6 Date Sample Logged by Lab = 06/10/98 Sample ID = 1610152 Number of Standard Deviations = 0.7 Blind Sample ID = N57 Lab Value = 0.736 Most Probable Value = 0.758 Percent Recovery = 97.1 Date Sample Logged by Lab = 06/09/98 Sample ID = 1600129 Number of Standard Deviations = -0.6 Blind Sample ID = N58 Lab Value = 0.747 Most Probable Value = 0.758 Percent Recovery = 98.5 Date Sample Logged by Lab = 06/08/98 Sample ID = 1590189 Number of Standard Deviations = -0.3 Blind Sample ID = N58 Lab Value = 0.211 Most Probable Value = 0.195 Percent Recovery = 108.2 Date Sample Logged by Lab = 06/08/98 Sample ID = 1590184 Number of Standard Deviations = 1.2 Blind Sample ID = N57 Lab Value = 0.979 Most Probable Value = 1.014 Percent Recovery = 96.5 Date Sample Logged by Lab = 06/05/98 Sample ID = 1560213 Number of Standard Deviations = -0.8 Blind Sample ID = NS2 Lab Value = 0.741 Most Probable Value = 0.758 Percent Recovery = 97.8 Date Sample Logged by Lab = 06/04/98 Sample ID = 1550184 Number of Standard Deviations = -0.5 Blind Sample ID = N58 Lab Value = 0.216 Most Probable Value = 0.195 Percent Recovery = 110.8 Date Sample Logged by Lab = 06/04/98 Sample ID = 1550181 Number of Standard Deviations = 1.5 Blind Sample ID = N57 Lab Value = 0.993 Most Probable Value = 1.014 Percent Recovery = 97.9 Date Sample Logged by Lab = 06/03/98 Sample ID = 1540098 Number of Standard Deviations = -0.5 Blind Sample ID = NS2 Lab Value = 0.763 Most Probable Value = 0.758 Percent Recovery = 100.7 Date Sample Logged by Lab = 06/02/98 Sample ID = 1530225 Number of Standard Deviations = 0.1 Blind Sample ID = N58 Lab Value = 0.761 Most Probable Value = 0.758 Percent Recovery = 100.4 Date Sample Logged by Lab = 06/02/98 Sample ID = 1530227 Number of Standard Deviations = 0.1 Blind Sample ID = N58 Lab Value = 0.173 Most Probable Value = 0.195 Percent Recovery = 88.7 Date Sample Logged by Lab = 06/02/98 Sample ID = 1530223 Number of Standard Deviations = -1.6 Blind Sample ID = N57 Lab Value = 0.200 Most Probable Value = 0.195 Percent Recovery = 102.6 Date Sample Logged by Lab = 06/02/98 Sample ID = 1530208 Number of Standard Deviations = 0.4 Blind Sample ID = N57 Lab Value = 0.973 Most Probable Value = 1.014 Percent Recovery = 96.0 Date Sample Logged by Lab = 05/29/98 Sample ID = 1490074 Number of Standard Deviations = -0.9 Blind Sample ID = NS2 Lab Value = 1.050 Most Probable Value = 1.014 Percent Recovery = 103.6 Date Sample Logged by Lab = 05/27/98 Sample ID = 1470183 Number of Standard Deviations = 0.8 Blind Sample ID = NS2 Lab Value = 0.787 Most Probable Value = 0.758 Percent Recovery = 103.8 Date Sample Logged by Lab = 05/26/98 Sample ID = 1460155 Number of Standard Deviations = 0.8 Blind Sample ID = N58 Lab Value = 0.208 Most Probable Value = 0.195 Percent Recovery = 106.7 Date Sample Logged by Lab = 05/26/98 Sample ID = 1460162 Number of Standard Deviations = 0.9 Blind Sample ID = N57 Lab Value = 0.976 Most Probable Value = 1.014 Percent Recovery = 96.3 Date Sample Logged by Lab = 05/22/98 Sample ID = 1420206 Number of Standard Deviations = -0.8 Blind Sample ID = NS2 Lab Value = 0.210 Most Probable Value = 0.195 Percent Recovery = 107.7 Date Sample Logged by Lab = 05/21/98 Sample ID = 1410115 Number of Standard Deviations = 1.1 Blind Sample ID = N57 Lab Value = 1.056 Most Probable Value = 1.014 Percent Recovery = 104.1 Date Sample Logged by Lab = 05/20/98 Sample ID = 1400053 Number of Standard Deviations = 0.9 Blind Sample ID = NS2 Lab Value = 0.763 Most Probable Value = 0.758 Percent Recovery = 100.7 Date Sample Logged by Lab = 05/19/98 Sample ID = 1390114 Number of Standard Deviations = 0.1 Blind Sample ID = N58 Lab Value = 0.213 Most Probable Value = 0.195 Percent Recovery = 109.2 Date Sample Logged by Lab = 05/19/98 Sample ID = 1390113 Number of Standard Deviations = 1.3 Blind Sample ID = N57 Lab Value = 1.018 Most Probable Value = 1.014 Percent Recovery = 100.4 Date Sample Logged by Lab = 05/18/98 Sample ID = 1380093 Number of Standard Deviations = 0.1 Blind Sample ID = NS2 Lab Value = 0.758 Most Probable Value = 0.758 Percent Recovery = 100.0 Date Sample Logged by Lab = 05/18/98 Sample ID = 1380092 Number of Standard Deviations = 0.0 Blind Sample ID = N58 Lab Value = 0.200 Most Probable Value = 0.195 Percent Recovery = 102.6 Date Sample Logged by Lab = 05/18/98 Sample ID = 1380089 Number of Standard Deviations = 0.4 Blind Sample ID = N57 Lab Value = 1.030 Most Probable Value = 1.014 Percent Recovery = 101.6 Date Sample Logged by Lab = 05/13/98 Sample ID = 1330267 Number of Standard Deviations = 0.3 Blind Sample ID = NS2 Lab Value = 0.744 Most Probable Value = 0.758 Percent Recovery = 98.2 Date Sample Logged by Lab = 05/13/98 Sample ID = 1330276 Number of Standard Deviations = -0.4 Blind Sample ID = N58 Lab Value = 0.211 Most Probable Value = 0.195 Percent Recovery = 108.2 Date Sample Logged by Lab = 05/13/98 Sample ID = 1330280 Number of Standard Deviations = 1.2 Blind Sample ID = N57 Lab Value = 0.718 Most Probable Value = 0.758 Percent Recovery = 94.7 Date Sample Logged by Lab = 05/12/98 Sample ID = 1320067 Number of Standard Deviations = -1.1 Blind Sample ID = N58 Lab Value = 0.167 Most Probable Value = 0.195 Percent Recovery = 85.6 Date Sample Logged by Lab = 05/12/98 Sample ID = 1320082 Number of Standard Deviations = -2.0 Blind Sample ID = N57 Lab Value = 1.053 Most Probable Value = 1.014 Percent Recovery = 103.8 Date Sample Logged by Lab = 05/08/98 Sample ID = 1280048 Number of Standard Deviations = 0.8 Blind Sample ID = NS2 Lab Value = 1.081 Most Probable Value = 1.014 Percent Recovery = 106.6 Date Sample Logged by Lab = 05/07/98 Sample ID = 1270085 Number of Standard Deviations = 1.4 Blind Sample ID = NS2 Lab Value = 0.775 Most Probable Value = 0.758 Percent Recovery = 102.2 Date Sample Logged by Lab = 05/07/98 Sample ID = 1270080 Number of Standard Deviations = 0.5 Blind Sample ID = N58 Lab Value = 0.209 Most Probable Value = 0.195 Percent Recovery = 107.2 Date Sample Logged by Lab = 05/07/98 Sample ID = 1270086 Number of Standard Deviations = 1.0 Blind Sample ID = N57 Lab Value = 0.795 Most Probable Value = 0.758 Percent Recovery = 104.9 Date Sample Logged by Lab = 05/05/98 Sample ID = 1250078 Number of Standard Deviations = 1.0 Blind Sample ID = N58 Lab Value = 0.223 Most Probable Value = 0.195 Percent Recovery = 114.4 Date Sample Logged by Lab = 05/05/98 Sample ID = 1250074 Number of Standard Deviations = 2.0 Blind Sample ID = N57 Lab Value = 1.155 Most Probable Value = 1.014 Percent Recovery = 113.9 Date Sample Logged by Lab = 04/29/98 Sample ID = 1190164 Number of Standard Deviations = 3.0 Blind Sample ID = NS2 Lab Value = 0.770 Most Probable Value = 0.758 Percent Recovery = 101.6 Date Sample Logged by Lab = 04/29/98 Sample ID = 1190166 Number of Standard Deviations = 0.3 Blind Sample ID = N58 Lab Value = 0.232 Most Probable Value = 0.195 Percent Recovery = 119.0 Date Sample Logged by Lab = 04/29/98 Sample ID = 1190165 Number of Standard Deviations = 2.7 Blind Sample ID = N57 Lab Value = 0.797 Most Probable Value = 0.758 Percent Recovery = 105.1 Date Sample Logged by Lab = 04/28/98 Sample ID = 1180048 Number of Standard Deviations = 1.1 Blind Sample ID = N58 Lab Value = 0.192 Most Probable Value = 0.195 Percent Recovery = 98.5 Date Sample Logged by Lab = 04/28/98 Sample ID = 1180015 Number of Standard Deviations = -0.2 Blind Sample ID = N57 Lab Value = 1.086 Most Probable Value = 1.014 Percent Recovery = 107.1 Date Sample Logged by Lab = 04/24/98 Sample ID = 1140192 Number of Standard Deviations = 1.5 Blind Sample ID = NS2 Lab Value = 0.768 Most Probable Value = 0.758 Percent Recovery = 101.3 Date Sample Logged by Lab = 04/23/98 Sample ID = 1130041 Number of Standard Deviations = 0.3 Blind Sample ID = N58 Lab Value = 0.208 Most Probable Value = 0.195 Percent Recovery = 106.7 Date Sample Logged by Lab = 04/23/98 Sample ID = 1130051 Number of Standard Deviations = 0.9 Blind Sample ID = N57 Lab Value = 1.060 Most Probable Value = 1.014 Percent Recovery = 104.5 Date Sample Logged by Lab = 04/22/98 Sample ID = 1120110 Number of Standard Deviations = 1.0 Blind Sample ID = NS2 Lab Value = 0.795 Most Probable Value = 0.758 Percent Recovery = 104.9 Date Sample Logged by Lab = 04/21/98 Sample ID = 1110190 Number of Standard Deviations = 1.0 Blind Sample ID = N58 Lab Value = 0.224 Most Probable Value = 0.195 Percent Recovery = 114.9 Date Sample Logged by Lab = 04/21/98 Sample ID = 1110199 Number of Standard Deviations = 2.1 Blind Sample ID = N57 Lab Value = 1.056 Most Probable Value = 1.014 Percent Recovery = 104.1 Date Sample Logged by Lab = 04/17/98 Sample ID = 1070135 Number of Standard Deviations = 0.9 Blind Sample ID = NS2 Lab Value = 0.753 Most Probable Value = 0.758 Percent Recovery = 99.3 Date Sample Logged by Lab = 04/17/98 Sample ID = 1070119 Number of Standard Deviations = -0.1 Blind Sample ID = N58 Lab Value = 0.216 Most Probable Value = 0.195 Percent Recovery = 110.8 Date Sample Logged by Lab = 04/17/98 Sample ID = 1070105 Number of Standard Deviations = 1.5 Blind Sample ID = N57 Lab Value = 1.092 Most Probable Value = 1.014 Percent Recovery = 107.7 Date Sample Logged by Lab = 04/15/98 Sample ID = 1050076 Number of Standard Deviations = 1.7 Blind Sample ID = NS2 Lab Value = 0.776 Most Probable Value = 0.758 Percent Recovery = 102.4 Date Sample Logged by Lab = 04/15/98 Sample ID = 1050074 Number of Standard Deviations = 0.5 Blind Sample ID = N58 Lab Value = 0.209 Most Probable Value = 0.195 Percent Recovery = 107.2 Date Sample Logged by Lab = 04/15/98 Sample ID = 1050081 Number of Standard Deviations = 1.0 Blind Sample ID = N57 Lab Value = 0.780 Most Probable Value = 0.758 Percent Recovery = 102.9 Date Sample Logged by Lab = 04/13/98 Sample ID = 1030116 Number of Standard Deviations = 0.6 Blind Sample ID = N58 Lab Value = 0.226 Most Probable Value = 0.195 Percent Recovery = 115.9 Date Sample Logged by Lab = 04/13/98 Sample ID = 1030115 Number of Standard Deviations = 2.2 Blind Sample ID = N57 Lab Value = 1.063 Most Probable Value = 1.014 Percent Recovery = 104.8 Date Sample Logged by Lab = 04/10/98 Sample ID = 1000132 Number of Standard Deviations = 1.1 Blind Sample ID = NS2 Lab Value = 0.789 Most Probable Value = 0.758 Percent Recovery = 104.1 Date Sample Logged by Lab = 04/09/98 Sample ID = 0990085 Number of Standard Deviations = 0.9 Blind Sample ID = N58 Lab Value = 0.213 Most Probable Value = 0.195 Percent Recovery = 109.2 Date Sample Logged by Lab = 04/09/98 Sample ID = 0990032 Number of Standard Deviations = 1.3 Blind Sample ID = N57 Lab Value = 1.075 Most Probable Value = 1.014 Percent Recovery = 106.0 Date Sample Logged by Lab = 04/08/98 Sample ID = 0980059 Number of Standard Deviations = 1.3 Blind Sample ID = NS2 Lab Value = 0.775 Most Probable Value = 0.758 Percent Recovery = 102.2 Date Sample Logged by Lab = 04/07/98 Sample ID = 0970099 Number of Standard Deviations = 0.5 Blind Sample ID = N58 Lab Value = 0.215 Most Probable Value = 0.195 Percent Recovery = 110.3 Date Sample Logged by Lab = 04/07/98 Sample ID = 0970098 Number of Standard Deviations = 1.4 Blind Sample ID = N57 Lab Value = 1.086 Most Probable Value = 1.014 Percent Recovery = 107.1 Date Sample Logged by Lab = 04/03/98 Sample ID = 0930131 Number of Standard Deviations = 1.5 Blind Sample ID = NS2 Lab Value = 0.743 Most Probable Value = 0.758 Percent Recovery = 98.0 Date Sample Logged by Lab = 04/03/98 Sample ID = 0930139 Number of Standard Deviations = -0.4 Blind Sample ID = N58 Lab Value = 0.205 Most Probable Value = 0.195 Percent Recovery = 105.1 Date Sample Logged by Lab = 04/03/98 Sample ID = 0930130 Number of Standard Deviations = 0.7 Blind Sample ID = N57 Lab Value = 0.664 Most Probable Value = 0.659 Percent Recovery = 100.8 Date Sample Logged by Lab = 03/30/98 Sample ID = 0890102 Number of Standard Deviations = 0.2 Blind Sample ID = N56 Lab Value = 0.645 Most Probable Value = 0.580 Percent Recovery = 111.2 Date Sample Logged by Lab = 03/30/98 Sample ID = 0890103 Number of Standard Deviations = 2.2 Blind Sample ID = N55 Lab Value = 1.092 Most Probable Value = 1.014 Percent Recovery = 107.7 Date Sample Logged by Lab = 03/27/98 Sample ID = 0860115 Number of Standard Deviations = 1.7 Blind Sample ID = NS2 Lab Value = 0.650 Most Probable Value = 0.659 Percent Recovery = 98.6 Date Sample Logged by Lab = 03/26/98 Sample ID = 0850055 Number of Standard Deviations = -0.3 Blind Sample ID = N56 Lab Value = 0.657 Most Probable Value = 0.580 Percent Recovery = 113.3 Date Sample Logged by Lab = 03/26/98 Sample ID = 0850094 Number of Standard Deviations = 2.6 Blind Sample ID = N55 Lab Value = 1.078 Most Probable Value = 1.014 Percent Recovery = 106.3 Date Sample Logged by Lab = 03/25/98 Sample ID = 0840157 Number of Standard Deviations = 1.4 Blind Sample ID = NS2 Lab Value = 0.635 Most Probable Value = 0.659 Percent Recovery = 96.4 Date Sample Logged by Lab = 03/24/98 Sample ID = 0830079 Number of Standard Deviations = -0.7 Blind Sample ID = N56 Lab Value = 0.637 Most Probable Value = 0.580 Percent Recovery = 109.8 Date Sample Logged by Lab = 03/24/98 Sample ID = 0830076 Number of Standard Deviations = 2.0 Blind Sample ID = N55 Lab Value = 1.152 Most Probable Value = 1.014 Percent Recovery = 113.6 Date Sample Logged by Lab = 03/20/98 Sample ID = 0790195 Number of Standard Deviations = 3.0 Blind Sample ID = NS2 Lab Value = 0.679 Most Probable Value = 0.659 Percent Recovery = 103.0 Date Sample Logged by Lab = 03/20/98 Sample ID = 0790175 Number of Standard Deviations = 0.6 Blind Sample ID = N56 Lab Value = 0.694 Most Probable Value = 0.580 Percent Recovery = 119.7 Date Sample Logged by Lab = 03/20/98 Sample ID = 0790172 Number of Standard Deviations = 3.9 Blind Sample ID = N55 Lab Value = 0.683 Most Probable Value = 0.659 Percent Recovery = 103.6 Date Sample Logged by Lab = 03/18/98 Sample ID = 0770086 Number of Standard Deviations = 0.7 Blind Sample ID = N56 Lab Value = 0.594 Most Probable Value = 0.659 Percent Recovery = 90.1 Date Sample Logged by Lab = 03/16/98 Sample ID = 0750135 Number of Standard Deviations = -2.0 Blind Sample ID = N56 Lab Value = 0.662 Most Probable Value = 0.580 Percent Recovery = 114.1 Date Sample Logged by Lab = 03/16/98 Sample ID = 0750136 Number of Standard Deviations = 2.8 Blind Sample ID = N55 Lab Value = 1.009 Most Probable Value = 1.014 Percent Recovery = 99.5 Date Sample Logged by Lab = 03/13/98 Sample ID = 0720074 Number of Standard Deviations = -0.1 Blind Sample ID = NS2 Lab Value = 0.575 Most Probable Value = 0.659 Percent Recovery = 87.3 Date Sample Logged by Lab = 03/12/98 Sample ID = 0710086 Number of Standard Deviations = -2.6 Blind Sample ID = N56 Lab Value = 0.668 Most Probable Value = 0.580 Percent Recovery = 115.2 Date Sample Logged by Lab = 03/12/98 Sample ID = 0710085 Number of Standard Deviations = 3.0 Blind Sample ID = N55 Lab Value = 0.988 Most Probable Value = 1.014 Percent Recovery = 97.4 Date Sample Logged by Lab = 03/11/98 Sample ID = 0700075 Number of Standard Deviations = -0.6 Blind Sample ID = NS2 Lab Value = 0.533 Most Probable Value = 0.659 Percent Recovery = 80.9 Date Sample Logged by Lab = 03/10/98 Sample ID = 0690051 Number of Standard Deviations = -3.9 Blind Sample ID = N56 Lab Value = 0.684 Most Probable Value = 0.580 Percent Recovery = 117.9 Date Sample Logged by Lab = 03/10/98 Sample ID = 0690043 Number of Standard Deviations = 3.6 Blind Sample ID = N55 Lab Value = 1.043 Most Probable Value = 1.014 Percent Recovery = 102.9 Date Sample Logged by Lab = 03/06/98 Sample ID = 0650042 Number of Standard Deviations = 0.6 Blind Sample ID = NS2 Lab Value = 0.596 Most Probable Value = 0.659 Percent Recovery = 90.4 Date Sample Logged by Lab = 03/06/98 Sample ID = 0650034 Number of Standard Deviations = -1.9 Blind Sample ID = N56 Lab Value = 0.657 Most Probable Value = 0.580 Percent Recovery = 113.3 Date Sample Logged by Lab = 03/06/98 Sample ID = 0650033 Number of Standard Deviations = 2.6 Blind Sample ID = N55 Lab Value = 1.038 Most Probable Value = 1.014 Percent Recovery = 102.4 Date Sample Logged by Lab = 03/04/98 Sample ID = 0630054 Number of Standard Deviations = 0.5 Blind Sample ID = NS2 Lab Value = 0.537 Most Probable Value = 0.659 Percent Recovery = 81.5 Date Sample Logged by Lab = 03/04/98 Sample ID = 0630039 Number of Standard Deviations = -3.8 Blind Sample ID = N56 Lab Value = 0.626 Most Probable Value = 0.580 Percent Recovery = 107.9 Date Sample Logged by Lab = 03/04/98 Sample ID = 0630043 Number of Standard Deviations = 1.6 Blind Sample ID = N55 Lab Value = 0.626 Most Probable Value = 0.659 Percent Recovery = 95.0 Date Sample Logged by Lab = 03/02/98 Sample ID = 0610070 Number of Standard Deviations = -1.0 Blind Sample ID = N56 Lab Value = 0.648 Most Probable Value = 0.580 Percent Recovery = 111.7 Date Sample Logged by Lab = 03/02/98 Sample ID = 0610069 Number of Standard Deviations = 2.3 Blind Sample ID = N55 Lab Value = 1.010 Most Probable Value = 1.014 Percent Recovery = 99.6 Date Sample Logged by Lab = 02/27/98 Sample ID = 0580087 Number of Standard Deviations = -0.1 Blind Sample ID = NS2 Lab Value = 0.620 Most Probable Value = 0.659 Percent Recovery = 94.1 Date Sample Logged by Lab = 02/27/98 Sample ID = 0580076 Number of Standard Deviations = -1.2 Blind Sample ID = N56 Lab Value = 0.633 Most Probable Value = 0.580 Percent Recovery = 109.1 Date Sample Logged by Lab = 02/26/98 Sample ID = 0570016 Number of Standard Deviations = 1.8 Blind Sample ID = N55 Lab Value = 0.955 Most Probable Value = 1.014 Percent Recovery = 94.2 Date Sample Logged by Lab = 02/25/98 Sample ID = 0560013 Number of Standard Deviations = -1.3 Blind Sample ID = NS2 Lab Value = 0.631 Most Probable Value = 0.659 Percent Recovery = 95.8 Date Sample Logged by Lab = 02/25/98 Sample ID = 0560023 Number of Standard Deviations = -0.9 Blind Sample ID = N56 Lab Value = 0.613 Most Probable Value = 0.580 Percent Recovery = 105.7 Date Sample Logged by Lab = 02/24/98 Sample ID = 0550067 Number of Standard Deviations = 1.1 Blind Sample ID = N55 Lab Value = 0.596 Most Probable Value = 0.659 Percent Recovery = 90.4 Date Sample Logged by Lab = 02/23/98 Sample ID = 0540090 Number of Standard Deviations = -1.9 Blind Sample ID = N56 Lab Value = 0.619 Most Probable Value = 0.580 Percent Recovery = 106.7 Date Sample Logged by Lab = 02/23/98 Sample ID = 0540089 Number of Standard Deviations = 1.3 Blind Sample ID = N55 Lab Value = 1.038 Most Probable Value = 1.014 Percent Recovery = 102.4 Date Sample Logged by Lab = 02/20/98 Sample ID = 0510035 Number of Standard Deviations = 0.5 Blind Sample ID = NS2 Lab Value = 0.653 Most Probable Value = 0.659 Percent Recovery = 99.1 Date Sample Logged by Lab = 02/20/98 Sample ID = 0510064 Number of Standard Deviations = -0.2 Blind Sample ID = N56 Lab Value = 0.633 Most Probable Value = 0.580 Percent Recovery = 109.1 Date Sample Logged by Lab = 02/19/98 Sample ID = 0500029 Number of Standard Deviations = 1.8 Blind Sample ID = N55 Lab Value = 1.034 Most Probable Value = 1.014 Percent Recovery = 102.0 Date Sample Logged by Lab = 02/18/98 Sample ID = 0490118 Number of Standard Deviations = 0.4 Blind Sample ID = NS2 Lab Value = 0.648 Most Probable Value = 0.659 Percent Recovery = 98.3 Date Sample Logged by Lab = 02/18/98 Sample ID = 0490116 Number of Standard Deviations = -0.3 Blind Sample ID = N56 Lab Value = 0.609 Most Probable Value = 0.580 Percent Recovery = 105.0 Date Sample Logged by Lab = 02/17/98 Sample ID = 0480198 Number of Standard Deviations = 1.0 Blind Sample ID = N55 Lab Value = 0.971 Most Probable Value = 1.014 Percent Recovery = 95.8 Date Sample Logged by Lab = 02/13/98 Sample ID = 0440045 Number of Standard Deviations = -0.9 Blind Sample ID = NS2 Lab Value = 0.640 Most Probable Value = 0.659 Percent Recovery = 97.1 Date Sample Logged by Lab = 02/12/98 Sample ID = 0430114 Number of Standard Deviations = -0.6 Blind Sample ID = N56 Lab Value = 0.630 Most Probable Value = 0.580 Percent Recovery = 108.6 Date Sample Logged by Lab = 02/12/98 Sample ID = 0430125 Number of Standard Deviations = 1.7 Blind Sample ID = N55 Lab Value = 0.978 Most Probable Value = 1.014 Percent Recovery = 96.4 Date Sample Logged by Lab = 02/11/98 Sample ID = 0420043 Number of Standard Deviations = -0.8 Blind Sample ID = NS2 Lab Value = 0.644 Most Probable Value = 0.659 Percent Recovery = 97.7 Date Sample Logged by Lab = 02/10/98 Sample ID = 0410058 Number of Standard Deviations = -0.5 Blind Sample ID = N56 Lab Value = 0.664 Most Probable Value = 0.580 Percent Recovery = 114.5 Date Sample Logged by Lab = 02/10/98 Sample ID = 0410052 Number of Standard Deviations = 2.9 Blind Sample ID = N55 Lab Value = 1.094 Most Probable Value = 1.014 Percent Recovery = 107.9 Date Sample Logged by Lab = 02/06/98 Sample ID = 0370161 Number of Standard Deviations = 1.7 Blind Sample ID = NS2 Lab Value = 0.713 Most Probable Value = 0.659 Percent Recovery = 108.2 Date Sample Logged by Lab = 02/06/98 Sample ID = 0370165 Number of Standard Deviations = 1.7 Blind Sample ID = N56 Lab Value = 0.657 Most Probable Value = 0.580 Percent Recovery = 113.3 Date Sample Logged by Lab = 02/06/98 Sample ID = 0370162 Number of Standard Deviations = 2.6 Blind Sample ID = N55 Lab Value = 1.061 Most Probable Value = 1.014 Percent Recovery = 104.6 Date Sample Logged by Lab = 02/04/98 Sample ID = 0350090 Number of Standard Deviations = 1.0 Blind Sample ID = NS2 Lab Value = 0.637 Most Probable Value = 0.659 Percent Recovery = 96.7 Date Sample Logged by Lab = 02/04/98 Sample ID = 0350084 Number of Standard Deviations = -0.7 Blind Sample ID = N56 Lab Value = 0.653 Most Probable Value = 0.580 Percent Recovery = 112.6 Date Sample Logged by Lab = 02/04/98 Sample ID = 0350091 Number of Standard Deviations = 2.5 Blind Sample ID = N55 Lab Value = 1.042 Most Probable Value = 1.014 Percent Recovery = 102.8 Date Sample Logged by Lab = 02/02/98 Sample ID = 0330051 Number of Standard Deviations = 0.6 Blind Sample ID = NS2 Lab Value = 0.654 Most Probable Value = 0.580 Percent Recovery = 112.8 Date Sample Logged by Lab = 02/02/98 Sample ID = 0330049 Number of Standard Deviations = 2.5 Blind Sample ID = N55 Lab Value = 0.614 Most Probable Value = 0.659 Percent Recovery = 93.2 Date Sample Logged by Lab = 01/30/98 Sample ID = 0300116 Number of Standard Deviations = -1.4 Blind Sample ID = N56 Lab Value = 0.666 Most Probable Value = 0.580 Percent Recovery = 114.8 Date Sample Logged by Lab = 01/29/98 Sample ID = 0290024 Number of Standard Deviations = 2.9 Blind Sample ID = N55 Lab Value = 1.048 Most Probable Value = 1.014 Percent Recovery = 103.4 Date Sample Logged by Lab = 01/28/98 Sample ID = 0280085 Number of Standard Deviations = 0.7 Blind Sample ID = NS2 Lab Value = 0.664 Most Probable Value = 0.659 Percent Recovery = 100.8 Date Sample Logged by Lab = 01/28/98 Sample ID = 0280080 Number of Standard Deviations = 0.2 Blind Sample ID = N56 Lab Value = 0.612 Most Probable Value = 0.580 Percent Recovery = 105.5 Date Sample Logged by Lab = 01/27/98 Sample ID = 0270119 Number of Standard Deviations = 1.1 Blind Sample ID = N55 Lab Value = 1.005 Most Probable Value = 1.014 Percent Recovery = 99.1 Date Sample Logged by Lab = 01/26/98 Sample ID = 0260127 Number of Standard Deviations = -0.2 Blind Sample ID = NS2 Lab Value = 0.647 Most Probable Value = 0.659 Percent Recovery = 98.2 Date Sample Logged by Lab = 01/26/98 Sample ID = 0260136 Number of Standard Deviations = -0.4 Blind Sample ID = N56 Lab Value = 0.550 Most Probable Value = 0.580 Percent Recovery = 94.8 Date Sample Logged by Lab = 01/26/98 Sample ID = 0260139 Number of Standard Deviations = -1.0 Blind Sample ID = N55 Lab Value = 0.581 Most Probable Value = 0.659 Percent Recovery = 88.2 Date Sample Logged by Lab = 01/22/98 Sample ID = 0220091 Number of Standard Deviations = -2.4 Blind Sample ID = N56 Lab Value = 0.947 Most Probable Value = 1.014 Percent Recovery = 93.4 Date Sample Logged by Lab = 01/21/98 Sample ID = 0210075 Number of Standard Deviations = -1.4 Blind Sample ID = NS2 Lab Value = 0.612 Most Probable Value = 0.580 Percent Recovery = 105.5 Date Sample Logged by Lab = 01/21/98 Sample ID = 0210049 Number of Standard Deviations = 1.1 Blind Sample ID = N55 Lab Value = 0.879 Most Probable Value = 1.014 Percent Recovery = 86.7 Date Sample Logged by Lab = 01/20/98 Sample ID = 0200131 Number of Standard Deviations = -2.9 Blind Sample ID = NS2 Lab Value = 0.629 Most Probable Value = 0.659 Percent Recovery = 95.4 Date Sample Logged by Lab = 01/20/98 Sample ID = 0200128 Number of Standard Deviations = -0.9 Blind Sample ID = N56 Lab Value = 0.586 Most Probable Value = 0.659 Percent Recovery = 88.9 Date Sample Logged by Lab = 01/20/98 Sample ID = 0200126 Number of Standard Deviations = -2.3 Blind Sample ID = N56 Lab Value = 0.638 Most Probable Value = 0.659 Percent Recovery = 96.8 Date Sample Logged by Lab = 01/20/98 Sample ID = 0200129 Number of Standard Deviations = -0.6 Blind Sample ID = N56 Lab Value = 0.990 Most Probable Value = 1.014 Percent Recovery = 97.6 Date Sample Logged by Lab = 01/16/98 Sample ID = 0160103 Number of Standard Deviations = -0.5 Blind Sample ID = NS2 Lab Value = 1.019 Most Probable Value = 1.014 Percent Recovery = 100.5 Date Sample Logged by Lab = 01/16/98 Sample ID = 0160104 Number of Standard Deviations = 0.1 Blind Sample ID = NS2 Lab Value = 0.632 Most Probable Value = 0.580 Percent Recovery = 109.0 Date Sample Logged by Lab = 01/16/98 Sample ID = 0160101 Number of Standard Deviations = 1.8 Blind Sample ID = N55 Lab Value = 0.637 Most Probable Value = 0.580 Percent Recovery = 109.8 Date Sample Logged by Lab = 01/16/98 Sample ID = 0160109 Number of Standard Deviations = 2.0 Blind Sample ID = N55 Lab Value = 0.641 Most Probable Value = 0.580 Percent Recovery = 110.5 Date Sample Logged by Lab = 01/16/98 Sample ID = 0160105 Number of Standard Deviations = 2.1 Blind Sample ID = N55 Lab Value = 0.609 Most Probable Value = 0.659 Percent Recovery = 92.4 Date Sample Logged by Lab = 01/09/98 Sample ID = 0090089 Number of Standard Deviations = -1.5 Blind Sample ID = N56 Lab Value = 1.006 Most Probable Value = 1.014 Percent Recovery = 99.2 Date Sample Logged by Lab = 01/07/98 Sample ID = 0070046 Number of Standard Deviations = -0.2 Blind Sample ID = NS2 Lab Value = 0.612 Most Probable Value = 0.659 Percent Recovery = 92.9 Date Sample Logged by Lab = 01/07/98 Sample ID = 0070047 Number of Standard Deviations = -1.5 Blind Sample ID = N56 Lab Value = 0.592 Most Probable Value = 0.580 Percent Recovery = 102.1 Date Sample Logged by Lab = 01/07/98 Sample ID = 0070051 Number of Standard Deviations = 0.4 Blind Sample ID = N55 Lab Value = 0.624 Most Probable Value = 0.659 Percent Recovery = 94.7 Date Sample Logged by Lab = 01/05/98 Sample ID = 0050007 Number of Standard Deviations = -1.1 Blind Sample ID = N56 Lab Value = 0.615 Most Probable Value = 0.580 Percent Recovery = 106.0 Date Sample Logged by Lab = 01/05/98 Sample ID = 0050008 Number of Standard Deviations = 1.2 Blind Sample ID = N55 Lab Value = 0.636 Most Probable Value = 0.580 Percent Recovery = 109.7 Date Sample Logged by Lab = 12/31/97 Sample ID = 3650034 Number of Standard Deviations = 1.9 Blind Sample ID = N55 Lab Value = 0.579 Most Probable Value = 0.659 Percent Recovery = 87.9 Date Sample Logged by Lab = 12/29/97 Sample ID = 3630051 Number of Standard Deviations = -2.5 Blind Sample ID = N56 Lab Value = 1.029 Most Probable Value = 1.014 Percent Recovery = 101.5 Date Sample Logged by Lab = 12/24/97 Sample ID = 3580104 Number of Standard Deviations = 0.3 Blind Sample ID = NS2 Lab Value = 0.568 Most Probable Value = 0.659 Percent Recovery = 86.2 Date Sample Logged by Lab = 12/24/97 Sample ID = 3580088 Number of Standard Deviations = -2.8 Blind Sample ID = N56 Lab Value = 0.643 Most Probable Value = 0.580 Percent Recovery = 110.9 Date Sample Logged by Lab = 12/24/97 Sample ID = 3580095 Number of Standard Deviations = 2.2 Blind Sample ID = N55 Lab Value = 1.073 Most Probable Value = 1.014 Percent Recovery = 105.8 Date Sample Logged by Lab = 12/23/97 Sample ID = 3570064 Number of Standard Deviations = 1.3 Blind Sample ID = NS2 Lab Value = 0.609 Most Probable Value = 0.659 Percent Recovery = 92.4 Date Sample Logged by Lab = 12/23/97 Sample ID = 3570033 Number of Standard Deviations = -1.5 Blind Sample ID = N56 Lab Value = 0.641 Most Probable Value = 0.580 Percent Recovery = 110.5 Date Sample Logged by Lab = 12/23/97 Sample ID = 3570051 Number of Standard Deviations = 2.1 Blind Sample ID = N55 Lab Value = 0.622 Most Probable Value = 0.580 Percent Recovery = 107.2 Date Sample Logged by Lab = 12/19/97 Sample ID = 3530127 Number of Standard Deviations = 1.4 Blind Sample ID = N55 Lab Value = 1.048 Most Probable Value = 1.014 Percent Recovery = 103.4 Date Sample Logged by Lab = 12/18/97 Sample ID = 3520016 Number of Standard Deviations = 0.7 Blind Sample ID = NS2 Lab Value = 0.530 Most Probable Value = 0.659 Percent Recovery = 80.4 Date Sample Logged by Lab = 12/18/97 Sample ID = 3520010 Number of Standard Deviations = -4.0 Blind Sample ID = N56 Lab Value = 0.633 Most Probable Value = 0.580 Percent Recovery = 109.1 Date Sample Logged by Lab = 12/17/97 Sample ID = 3510165 Number of Standard Deviations = 1.8 Blind Sample ID = N55 Lab Value = 1.001 Most Probable Value = 1.014 Percent Recovery = 98.7 Date Sample Logged by Lab = 12/16/97 Sample ID = 3500063 Number of Standard Deviations = -0.3 Blind Sample ID = NS2 Lab Value = 0.542 Most Probable Value = 0.659 Percent Recovery = 82.2 Date Sample Logged by Lab = 12/16/97 Sample ID = 3500053 Number of Standard Deviations = -3.6 Blind Sample ID = N56 Lab Value = 0.628 Most Probable Value = 0.580 Percent Recovery = 108.3 Date Sample Logged by Lab = 12/16/97 Sample ID = 3500009 Number of Standard Deviations = 1.6 Blind Sample ID = N55 Lab Value = 0.584 Most Probable Value = 0.580 Percent Recovery = 100.7 Date Sample Logged by Lab = 12/15/97 Sample ID = 3490159 Number of Standard Deviations = 0.1 Blind Sample ID = N55 Lab Value = 0.587 Most Probable Value = 0.659 Percent Recovery = 89.1 Date Sample Logged by Lab = 12/12/97 Sample ID = 3460115 Number of Standard Deviations = -2.2 Blind Sample ID = N56 Lab Value = 0.985 Most Probable Value = 1.014 Percent Recovery = 97.1 Date Sample Logged by Lab = 12/11/97 Sample ID = 3450035 Number of Standard Deviations = -0.6 Blind Sample ID = NS2 Lab Value = 0.626 Most Probable Value = 0.580 Percent Recovery = 107.9 Date Sample Logged by Lab = 12/11/97 Sample ID = 3450040 Number of Standard Deviations = 1.6 Blind Sample ID = N55 Lab Value = 0.603 Most Probable Value = 0.659 Percent Recovery = 91.5 Date Sample Logged by Lab = 12/10/97 Sample ID = 3440069 Number of Standard Deviations = -1.7 Blind Sample ID = N56 Lab Value = 0.986 Most Probable Value = 1.014 Percent Recovery = 97.2 Date Sample Logged by Lab = 12/09/97 Sample ID = 3430056 Number of Standard Deviations = -0.6 Blind Sample ID = NS2 Lab Value = 0.648 Most Probable Value = 0.580 Percent Recovery = 111.7 Date Sample Logged by Lab = 12/09/97 Sample ID = 3430054 Number of Standard Deviations = 2.3 Blind Sample ID = N55 Lab Value = 0.603 Most Probable Value = 0.659 Percent Recovery = 91.5 Date Sample Logged by Lab = 12/08/97 Sample ID = 3420048 Number of Standard Deviations = -1.7 Blind Sample ID = N56 Lab Value = 0.712 Most Probable Value = 0.580 Percent Recovery = 122.8 Date Sample Logged by Lab = 12/05/97 Sample ID = 3390185 Number of Standard Deviations = 4.5 Blind Sample ID = N55 Lab Value = 1.019 Most Probable Value = 1.014 Percent Recovery = 100.5 Date Sample Logged by Lab = 12/04/97 Sample ID = 3380081 Number of Standard Deviations = 0.1 Blind Sample ID = NS2 Lab Value = 0.624 Most Probable Value = 0.659 Percent Recovery = 94.7 Date Sample Logged by Lab = 12/04/97 Sample ID = 3380070 Number of Standard Deviations = -1.1 Blind Sample ID = N56 Lab Value = 0.607 Most Probable Value = 0.580 Percent Recovery = 104.7 Date Sample Logged by Lab = 12/03/97 Sample ID = 3370041 Number of Standard Deviations = 0.9 Blind Sample ID = N55 Lab Value = 1.046 Most Probable Value = 1.014 Percent Recovery = 103.2 Date Sample Logged by Lab = 12/02/97 Sample ID = 3360021 Number of Standard Deviations = 0.7 Blind Sample ID = NS2 Lab Value = 1.054 Most Probable Value = 1.014 Percent Recovery = 103.9 Date Sample Logged by Lab = 12/02/97 Sample ID = 3360043 Number of Standard Deviations = 0.9 Blind Sample ID = NS2 Lab Value = 0.669 Most Probable Value = 0.659 Percent Recovery = 101.5 Date Sample Logged by Lab = 12/02/97 Sample ID = 3360033 Number of Standard Deviations = 0.3 Blind Sample ID = N56 Lab Value = 0.634 Most Probable Value = 0.580 Percent Recovery = 109.3 Date Sample Logged by Lab = 12/02/97 Sample ID = 3360035 Number of Standard Deviations = 1.8 Blind Sample ID = N55 Lab Value = 0.642 Most Probable Value = 0.659 Percent Recovery = 97.4 Date Sample Logged by Lab = 11/28/97 Sample ID = 3320069 Number of Standard Deviations = -0.5 Blind Sample ID = N56 Lab Value = 1.040 Most Probable Value = 1.014 Percent Recovery = 102.6 Date Sample Logged by Lab = 11/26/97 Sample ID = 3300066 Number of Standard Deviations = 0.6 Blind Sample ID = NS2 Lab Value = 0.663 Most Probable Value = 0.580 Percent Recovery = 114.3 Date Sample Logged by Lab = 11/26/97 Sample ID = 3300070 Number of Standard Deviations = 2.8 Blind Sample ID = N55 Lab Value = 0.640 Most Probable Value = 0.659 Percent Recovery = 97.1 Date Sample Logged by Lab = 11/25/97 Sample ID = 3290137 Number of Standard Deviations = -0.6 Blind Sample ID = N56 Lab Value = 0.687 Most Probable Value = 0.659 Percent Recovery = 104.2 Date Sample Logged by Lab = 11/25/97 Sample ID = 3290143 Number of Standard Deviations = 0.9 Blind Sample ID = N56 Lab Value = 0.635 Most Probable Value = 0.580 Percent Recovery = 109.5 Date Sample Logged by Lab = 11/25/97 Sample ID = 3290145 Number of Standard Deviations = 1.9 Blind Sample ID = N55 Lab Value = 1.016 Most Probable Value = 1.014 Percent Recovery = 100.2 Date Sample Logged by Lab = 11/21/97 Sample ID = 3250323 Number of Standard Deviations = 0.0 Blind Sample ID = NS2 Lab Value = 0.655 Most Probable Value = 0.580 Percent Recovery = 112.9 Date Sample Logged by Lab = 11/21/97 Sample ID = 3250328 Number of Standard Deviations = 2.6 Blind Sample ID = N55 Lab Value = 0.599 Most Probable Value = 0.659 Percent Recovery = 90.9 Date Sample Logged by Lab = 11/20/97 Sample ID = 3240003 Number of Standard Deviations = -1.9 Blind Sample ID = N56 Lab Value = 0.974 Most Probable Value = 1.014 Percent Recovery = 96.1 Date Sample Logged by Lab = 11/19/97 Sample ID = 3230040 Number of Standard Deviations = -0.9 Blind Sample ID = NS2 Lab Value = 0.620 Most Probable Value = 0.580 Percent Recovery = 106.9 Date Sample Logged by Lab = 11/19/97 Sample ID = 3230053 Number of Standard Deviations = 1.4 Blind Sample ID = N55 Lab Value = 0.565 Most Probable Value = 0.659 Percent Recovery = 85.7 Date Sample Logged by Lab = 11/18/97 Sample ID = 3220048 Number of Standard Deviations = -2.9 Blind Sample ID = N56 Lab Value = 0.599 Most Probable Value = 0.580 Percent Recovery = 103.3 Date Sample Logged by Lab = 11/17/97 Sample ID = 3210172 Number of Standard Deviations = 0.7 Blind Sample ID = N55 Lab Value = 1.025 Most Probable Value = 1.014 Percent Recovery = 101.1 Date Sample Logged by Lab = 11/14/97 Sample ID = 3180079 Number of Standard Deviations = 0.2 Blind Sample ID = NS2 Lab Value = 0.660 Most Probable Value = 0.580 Percent Recovery = 113.8 Date Sample Logged by Lab = 11/13/97 Sample ID = 3170179 Number of Standard Deviations = 2.7 Blind Sample ID = N55 Lab Value = 1.044 Most Probable Value = 1.014 Percent Recovery = 103.0 Date Sample Logged by Lab = 11/12/97 Sample ID = 3160094 Number of Standard Deviations = 0.6 Blind Sample ID = NS2 Lab Value = 0.687 Most Probable Value = 0.659 Percent Recovery = 104.2 Date Sample Logged by Lab = 11/12/97 Sample ID = 3160077 Number of Standard Deviations = 0.9 Blind Sample ID = N56 Lab Value = 0.656 Most Probable Value = 0.580 Percent Recovery = 113.1 Date Sample Logged by Lab = 11/12/97 Sample ID = 3160074 Number of Standard Deviations = 2.6 Blind Sample ID = N55 Lab Value = 1.011 Most Probable Value = 1.014 Percent Recovery = 99.7 Date Sample Logged by Lab = 11/07/97 Sample ID = 3110076 Number of Standard Deviations = -0.1 Blind Sample ID = NS2 Lab Value = 0.680 Most Probable Value = 0.659 Percent Recovery = 103.2 Date Sample Logged by Lab = 11/06/97 Sample ID = 3100120 Number of Standard Deviations = 0.6 Blind Sample ID = N56 Lab Value = 0.613 Most Probable Value = 0.580 Percent Recovery = 105.7 Date Sample Logged by Lab = 11/06/97 Sample ID = 3100130 Number of Standard Deviations = 1.1 Blind Sample ID = N55 Lab Value = 1.041 Most Probable Value = 1.014 Percent Recovery = 102.7 Date Sample Logged by Lab = 11/05/97 Sample ID = 3090063 Number of Standard Deviations = 0.6 Blind Sample ID = NS2 Lab Value = 0.699 Most Probable Value = 0.659 Percent Recovery = 106.1 Date Sample Logged by Lab = 11/04/97 Sample ID = 3080090 Number of Standard Deviations = 1.2 Blind Sample ID = N56 Lab Value = 0.604 Most Probable Value = 0.580 Percent Recovery = 104.1 Date Sample Logged by Lab = 11/04/97 Sample ID = 3080079 Number of Standard Deviations = 0.8 Blind Sample ID = N55 Lab Value = 1.064 Most Probable Value = 1.014 Percent Recovery = 104.9 Date Sample Logged by Lab = 10/31/97 Sample ID = 3040078 Number of Standard Deviations = 1.1 Blind Sample ID = NS2 Lab Value = 1.072 Most Probable Value = 1.014 Percent Recovery = 105.7 Date Sample Logged by Lab = 10/30/97 Sample ID = 3030088 Number of Standard Deviations = 1.2 Blind Sample ID = NS2 Lab Value = 0.700 Most Probable Value = 0.659 Percent Recovery = 106.2 Date Sample Logged by Lab = 10/30/97 Sample ID = 3030094 Number of Standard Deviations = 1.3 Blind Sample ID = N56 Lab Value = 0.621 Most Probable Value = 0.580 Percent Recovery = 107.1 Date Sample Logged by Lab = 10/30/97 Sample ID = 3030092 Number of Standard Deviations = 1.4 Blind Sample ID = N55 Lab Value = 0.700 Most Probable Value = 0.659 Percent Recovery = 106.2 Date Sample Logged by Lab = 10/28/97 Sample ID = 3010210 Number of Standard Deviations = 1.3 Blind Sample ID = N56 Lab Value = 1.084 Most Probable Value = 1.014 Percent Recovery = 106.9 Date Sample Logged by Lab = 10/24/97 Sample ID = 2970040 Number of Standard Deviations = 1.5 Blind Sample ID = NS2 Lab Value = 0.693 Most Probable Value = 0.659 Percent Recovery = 105.2 Date Sample Logged by Lab = 10/24/97 Sample ID = 2970039 Number of Standard Deviations = 1.1 Blind Sample ID = N56 Lab Value = 1.027 Most Probable Value = 1.014 Percent Recovery = 101.3 Date Sample Logged by Lab = 10/22/97 Sample ID = 2950042 Number of Standard Deviations = 0.3 Blind Sample ID = NS2 Lab Value = 0.621 Most Probable Value = 0.659 Percent Recovery = 94.2 Date Sample Logged by Lab = 10/22/97 Sample ID = 2950041 Number of Standard Deviations = -1.2 Blind Sample ID = N56 Lab Value = 0.612 Most Probable Value = 0.659 Percent Recovery = 92.9 Date Sample Logged by Lab = 10/21/97 Sample ID = 2940114 Number of Standard Deviations = -1.5 Blind Sample ID = N56 Lab Value = 0.963 Most Probable Value = 1.014 Percent Recovery = 95.0 Date Sample Logged by Lab = 10/17/97 Sample ID = 2900027 Number of Standard Deviations = -1.1 Blind Sample ID = NS2 Lab Value = 0.612 Most Probable Value = 0.659 Percent Recovery = 92.9 Date Sample Logged by Lab = 10/16/97 Sample ID = 2890050 Number of Standard Deviations = -1.5 Blind Sample ID = N56 Lab Value = 1.012 Most Probable Value = 1.014 Percent Recovery = 99.8 Date Sample Logged by Lab = 10/15/97 Sample ID = 2880088 Number of Standard Deviations = -0.0 Blind Sample ID = NS2 Lab Value = 0.616 Most Probable Value = 0.659 Percent Recovery = 93.5 Date Sample Logged by Lab = 10/14/97 Sample ID = 2870201 Number of Standard Deviations = -1.3 Blind Sample ID = N56 Lab Value = 0.580 Most Probable Value = 0.580 Percent Recovery = 100.0 Date Sample Logged by Lab = 10/14/97 Sample ID = 2870206 Number of Standard Deviations = 0.0 Blind Sample ID = N55 Lab Value = 1.005 Most Probable Value = 1.014 Percent Recovery = 99.1 Date Sample Logged by Lab = 10/10/97 Sample ID = 2830028 Number of Standard Deviations = -0.2 Blind Sample ID = NS2 Lab Value = 1.023 Most Probable Value = 1.014 Percent Recovery = 100.9 Date Sample Logged by Lab = 10/08/97 Sample ID = 2810050 Number of Standard Deviations = 0.2 Blind Sample ID = NS2 Lab Value = 0.626 Most Probable Value = 0.659 Percent Recovery = 95.0 Date Sample Logged by Lab = 10/08/97 Sample ID = 2810048 Number of Standard Deviations = -1.0 Blind Sample ID = N56 Lab Value = 0.639 Most Probable Value = 0.659 Percent Recovery = 97.0 Date Sample Logged by Lab = 10/06/97 Sample ID = 2790010 Number of Standard Deviations = -0.6 Blind Sample ID = N56 Lab Value = 0.579 Most Probable Value = 0.580 Percent Recovery = 99.8 Date Sample Logged by Lab = 10/06/97 Sample ID = 2790001 Number of Standard Deviations = -0.0 Blind Sample ID = N55 Lab Value = 0.241 Most Probable Value = 0.232 Percent Recovery = 103.9 Date Sample Logged by Lab = 10/02/97 Sample ID = 2750043 Number of Standard Deviations = 0.5 Blind Sample ID = NAB Lab Value = 0.242 Most Probable Value = 0.232 Percent Recovery = 104.3 Date Sample Logged by Lab = 09/26/97 Sample ID = 2690042 Number of Standard Deviations = 0.5 Blind Sample ID = NAB Lab Value = 0.163 Most Probable Value = 0.232 Percent Recovery = 70.3 Date Sample Logged by Lab = 09/24/97 Sample ID = 2670112 Number of Standard Deviations = -3.5 Blind Sample ID = NAB Lab Value = 0.174 Most Probable Value = 0.232 Percent Recovery = 75.0 Date Sample Logged by Lab = 09/24/97 Sample ID = 2670113 Number of Standard Deviations = -2.9 Blind Sample ID = NAB Lab Value = 0.261 Most Probable Value = 0.232 Percent Recovery = 112.5 Date Sample Logged by Lab = 09/22/97 Sample ID = 2650097 Number of Standard Deviations = 1.5 Blind Sample ID = NAB Lab Value = 0.269 Most Probable Value = 0.232 Percent Recovery = 115.9 Date Sample Logged by Lab = 09/22/97 Sample ID = 2650084 Number of Standard Deviations = 1.9 Blind Sample ID = NAB Lab Value = 0.218 Most Probable Value = 0.232 Percent Recovery = 94.0 Date Sample Logged by Lab = 09/10/97 Sample ID = 2530228 Number of Standard Deviations = -0.7 Blind Sample ID = NAB Lab Value = 0.221 Most Probable Value = 0.232 Percent Recovery = 95.3 Date Sample Logged by Lab = 09/10/97 Sample ID = 2530260 Number of Standard Deviations = -0.6 Blind Sample ID = NAB Lab Value = 0.234 Most Probable Value = 0.232 Percent Recovery = 100.9 Date Sample Logged by Lab = 09/05/97 Sample ID = 2480306 Number of Standard Deviations = 0.1 Blind Sample ID = NAB Lab Value = 0.216 Most Probable Value = 0.232 Percent Recovery = 93.1 Date Sample Logged by Lab = 09/05/97 Sample ID = 2480254 Number of Standard Deviations = -0.8 Blind Sample ID = NAB Lab Value = 0.251 Most Probable Value = 0.232 Percent Recovery = 108.2 Date Sample Logged by Lab = 08/22/97 Sample ID = 2340008 Number of Standard Deviations = 1.0 Blind Sample ID = NAB Lab Value = 0.235 Most Probable Value = 0.232 Percent Recovery = 101.3 Date Sample Logged by Lab = 08/13/97 Sample ID = 2250164 Number of Standard Deviations = 0.2 Blind Sample ID = NAB Lab Value = 0.238 Most Probable Value = 0.232 Percent Recovery = 102.6 Date Sample Logged by Lab = 08/13/97 Sample ID = 2250165 Number of Standard Deviations = 0.3 Blind Sample ID = NAB Lab Value = 0.227 Most Probable Value = 0.232 Percent Recovery = 97.8 Date Sample Logged by Lab = 08/08/97 Sample ID = 2200242 Number of Standard Deviations = -0.3 Blind Sample ID = NAB Lab Value = 0.221 Most Probable Value = 0.232 Percent Recovery = 95.3 Date Sample Logged by Lab = 08/08/97 Sample ID = 2200235 Number of Standard Deviations = -0.6 Blind Sample ID = NAB Lab Value = 0.228 Most Probable Value = 0.232 Percent Recovery = 98.3 Date Sample Logged by Lab = 08/01/97 Sample ID = 2130036 Number of Standard Deviations = -0.2 Blind Sample ID = NAB Lab Value = 0.219 Most Probable Value = 0.232 Percent Recovery = 94.4 Date Sample Logged by Lab = 07/31/97 Sample ID = 2120423 Number of Standard Deviations = -0.7 Blind Sample ID = NAB Lab Value = 0.233 Most Probable Value = 0.232 Percent Recovery = 100.4 Date Sample Logged by Lab = 07/25/97 Sample ID = 2060092 Number of Standard Deviations = 0.1 Blind Sample ID = NAB Lab Value = 0.236 Most Probable Value = 0.232 Percent Recovery = 101.7 Date Sample Logged by Lab = 07/25/97 Sample ID = 2060074 Number of Standard Deviations = 0.2 Blind Sample ID = NAB Lab Value = 0.213 Most Probable Value = 0.232 Percent Recovery = 91.8 Date Sample Logged by Lab = 07/23/97 Sample ID = 2040032 Number of Standard Deviations = -1.0 Blind Sample ID = NAB Lab Value = 0.224 Most Probable Value = 0.232 Percent Recovery = 96.6 Date Sample Logged by Lab = 07/22/97 Sample ID = 2030246 Number of Standard Deviations = -0.4 Blind Sample ID = NAB Lab Value = 0.221 Most Probable Value = 0.232 Percent Recovery = 95.3 Date Sample Logged by Lab = 07/16/97 Sample ID = 1970277 Number of Standard Deviations = -0.6 Blind Sample ID = NAB Lab Value = 0.238 Most Probable Value = 0.232 Percent Recovery = 102.6 Date Sample Logged by Lab = 07/10/97 Sample ID = 1910168 Number of Standard Deviations = 0.3 Blind Sample ID = NAB Lab Value = 0.242 Most Probable Value = 0.232 Percent Recovery = 104.3 Date Sample Logged by Lab = 07/08/97 Sample ID = 1890253 Number of Standard Deviations = 0.5 Blind Sample ID = NAB Lab Value = 0.239 Most Probable Value = 0.232 Percent Recovery = 103.0 Date Sample Logged by Lab = 07/03/97 Sample ID = 1840059 Number of Standard Deviations = 0.4 Blind Sample ID = NAB Lab Value = 0.236 Most Probable Value = 0.232 Percent Recovery = 101.7 Date Sample Logged by Lab = 07/03/97 Sample ID = 1840269 Number of Standard Deviations = 0.2 Blind Sample ID = NAB Lab Value = 0.233 Most Probable Value = 0.232 Percent Recovery = 100.4 Date Sample Logged by Lab = 06/26/97 Sample ID = 1770157 Number of Standard Deviations = 0.1 Blind Sample ID = NAB Lab Value = 0.240 Most Probable Value = 0.232 Percent Recovery = 103.4 Date Sample Logged by Lab = 06/26/97 Sample ID = 1770169 Number of Standard Deviations = 0.4 Blind Sample ID = NAB Lab Value = 0.264 Most Probable Value = 0.232 Percent Recovery = 113.8 Date Sample Logged by Lab = 06/19/97 Sample ID = 1700184 Number of Standard Deviations = 1.6 Blind Sample ID = NAB Lab Value = 0.276 Most Probable Value = 0.232 Percent Recovery = 119.0 Date Sample Logged by Lab = 06/19/97 Sample ID = 1700200 Number of Standard Deviations = 2.2 Blind Sample ID = NAB Lab Value = 0.248 Most Probable Value = 0.232 Percent Recovery = 106.9 Date Sample Logged by Lab = 05/29/97 Sample ID = 1490173 Number of Standard Deviations = 0.8 Blind Sample ID = NAB Lab Value = 0.243 Most Probable Value = 0.232 Percent Recovery = 104.7 Date Sample Logged by Lab = 05/29/97 Sample ID = 1490178 Number of Standard Deviations = 0.6 Blind Sample ID = NAB Lab Value = 0.237 Most Probable Value = 0.232 Percent Recovery = 102.2 Date Sample Logged by Lab = 05/27/97 Sample ID = 1470100 Number of Standard Deviations = 0.3 Blind Sample ID = NAB Lab Value = 0.247 Most Probable Value = 0.232 Percent Recovery = 106.5 Date Sample Logged by Lab = 05/23/97 Sample ID = 1430319 Number of Standard Deviations = 0.8 Blind Sample ID = NAB Lab Value = 0.246 Most Probable Value = 0.232 Percent Recovery = 106.0 Date Sample Logged by Lab = 05/23/97 Sample ID = 1430317 Number of Standard Deviations = 0.7 Blind Sample ID = NAB Lab Value = 0.246 Most Probable Value = 0.232 Percent Recovery = 106.0 Date Sample Logged by Lab = 05/19/97 Sample ID = 1390144 Number of Standard Deviations = 0.7 Blind Sample ID = NAB Lab Value = 0.273 Most Probable Value = 0.232 Percent Recovery = 117.7 Date Sample Logged by Lab = 05/14/97 Sample ID = 1340193 Number of Standard Deviations = 2.1 Blind Sample ID = NAB Lab Value = 0.272 Most Probable Value = 0.232 Percent Recovery = 117.2 Date Sample Logged by Lab = 05/13/97 Sample ID = 1330017 Number of Standard Deviations = 2.0 Blind Sample ID = NAB Lab Value = 0.259 Most Probable Value = 0.232 Percent Recovery = 111.6 Date Sample Logged by Lab = 05/07/97 Sample ID = 1270110 Number of Standard Deviations = 1.4 Blind Sample ID = NAB Lab Value = 0.260 Most Probable Value = 0.232 Percent Recovery = 112.1 Date Sample Logged by Lab = 05/05/97 Sample ID = 1250173 Number of Standard Deviations = 1.4 Blind Sample ID = NAB Lab Value = 0.257 Most Probable Value = 0.232 Percent Recovery = 110.8 Date Sample Logged by Lab = 05/01/97 Sample ID = 1210203 Number of Standard Deviations = 1.3 Blind Sample ID = NAB Lab Value = 0.257 Most Probable Value = 0.232 Percent Recovery = 110.8 Date Sample Logged by Lab = 04/28/97 Sample ID = 1180127 Number of Standard Deviations = 1.3 Blind Sample ID = NAB Lab Value = 0.255 Most Probable Value = 0.232 Percent Recovery = 109.9 Date Sample Logged by Lab = 04/18/97 Sample ID = 1080073 Number of Standard Deviations = 1.2 Blind Sample ID = NAB Lab Value = 0.250 Most Probable Value = 0.232 Percent Recovery = 107.8 Date Sample Logged by Lab = 04/14/97 Sample ID = 1040227 Number of Standard Deviations = 0.9 Blind Sample ID = NAB Lab Value = 0.250 Most Probable Value = 0.232 Percent Recovery = 107.8 Date Sample Logged by Lab = 04/08/97 Sample ID = 0980170 Number of Standard Deviations = 0.9 Blind Sample ID = NAB Lab Value = 0.170 Most Probable Value = 0.152 Percent Recovery = 111.8 Date Sample Logged by Lab = 04/02/97 Sample ID = 0920061 Number of Standard Deviations = 1.2 Blind Sample ID = N49 Lab Value = 0.160 Most Probable Value = 0.152 Percent Recovery = 105.3 Date Sample Logged by Lab = 04/02/97 Sample ID = 0920050 Number of Standard Deviations = 0.5 Blind Sample ID = N49 Lab Value = 0.170 Most Probable Value = 0.152 Percent Recovery = 111.8 Date Sample Logged by Lab = 03/27/97 Sample ID = 0860057 Number of Standard Deviations = 1.2 Blind Sample ID = N49 Lab Value = 0.170 Most Probable Value = 0.152 Percent Recovery = 111.8 Date Sample Logged by Lab = 03/26/97 Sample ID = 0850147 Number of Standard Deviations = 1.2 Blind Sample ID = N49 Lab Value = 0.170 Most Probable Value = 0.152 Percent Recovery = 111.8 Date Sample Logged by Lab = 03/26/97 Sample ID = 0850146 Number of Standard Deviations = 1.2 Blind Sample ID = N49 Lab Value = 0.170 Most Probable Value = 0.152 Percent Recovery = 111.8 Date Sample Logged by Lab = 03/26/97 Sample ID = 0850148 Number of Standard Deviations = 1.2 Blind Sample ID = N49 Lab Value = 0.160 Most Probable Value = 0.152 Percent Recovery = 105.3 Date Sample Logged by Lab = 03/14/97 Sample ID = 0730097 Number of Standard Deviations = 0.5 Blind Sample ID = N49 Lab Value = 0.160 Most Probable Value = 0.152 Percent Recovery = 105.3 Date Sample Logged by Lab = 03/14/97 Sample ID = 0730100 Number of Standard Deviations = 0.5 Blind Sample ID = N49 Lab Value = 0.170 Most Probable Value = 0.152 Percent Recovery = 111.8 Date Sample Logged by Lab = 03/14/97 Sample ID = 0730108 Number of Standard Deviations = 1.2 Blind Sample ID = N49 Lab Value = 0.170 Most Probable Value = 0.152 Percent Recovery = 111.8 Date Sample Logged by Lab = 03/06/97 Sample ID = 0650041 Number of Standard Deviations = 1.2 Blind Sample ID = N49 Lab Value = 0.170 Most Probable Value = 0.152 Percent Recovery = 111.8 Date Sample Logged by Lab = 03/03/97 Sample ID = 0620109 Number of Standard Deviations = 1.2 Blind Sample ID = N49 Lab Value = 0.170 Most Probable Value = 0.152 Percent Recovery = 111.8 Date Sample Logged by Lab = 02/28/97 Sample ID = 0590041 Number of Standard Deviations = 1.2 Blind Sample ID = N49 Lab Value = 0.170 Most Probable Value = 0.152 Percent Recovery = 111.8 Date Sample Logged by Lab = 02/28/97 Sample ID = 0590044 Number of Standard Deviations = 1.2 Blind Sample ID = N49 Lab Value = 0.180 Most Probable Value = 0.152 Percent Recovery = 118.4 Date Sample Logged by Lab = 02/25/97 Sample ID = 0560200 Number of Standard Deviations = 1.9 Blind Sample ID = N49 Lab Value = 0.160 Most Probable Value = 0.152 Percent Recovery = 105.3 Date Sample Logged by Lab = 02/21/97 Sample ID = 0520143 Number of Standard Deviations = 0.5 Blind Sample ID = N49 Lab Value = 0.160 Most Probable Value = 0.152 Percent Recovery = 105.3 Date Sample Logged by Lab = 02/04/97 Sample ID = 0350104 Number of Standard Deviations = 0.5 Blind Sample ID = N49 Lab Value = 0.160 Most Probable Value = 0.152 Percent Recovery = 105.3 Date Sample Logged by Lab = 01/31/97 Sample ID = 0310027 Number of Standard Deviations = 0.5 Blind Sample ID = N49 Lab Value = 0.150 Most Probable Value = 0.152 Percent Recovery = 98.7 Date Sample Logged by Lab = 01/31/97 Sample ID = 0310015 Number of Standard Deviations = -0.1 Blind Sample ID = N49 Lab Value = 0.160 Most Probable Value = 0.152 Percent Recovery = 105.3 Date Sample Logged by Lab = 01/31/97 Sample ID = 0310020 Number of Standard Deviations = 0.5 Blind Sample ID = N49 Lab Value = 0.160 Most Probable Value = 0.152 Percent Recovery = 105.3 Date Sample Logged by Lab = 01/24/97 Sample ID = 0240050 Number of Standard Deviations = 0.5 Blind Sample ID = N49 Lab Value = 0.160 Most Probable Value = 0.152 Percent Recovery = 105.3 Date Sample Logged by Lab = 01/24/97 Sample ID = 0240051 Number of Standard Deviations = 0.5 Blind Sample ID = N49 Lab Value = 0.150 Most Probable Value = 0.152 Percent Recovery = 98.7 Date Sample Logged by Lab = 01/17/97 Sample ID = 0170032 Number of Standard Deviations = -0.1 Blind Sample ID = N49 Lab Value = 0.150 Most Probable Value = 0.152 Percent Recovery = 98.7 Date Sample Logged by Lab = 01/16/97 Sample ID = 0160026 Number of Standard Deviations = -0.1 Blind Sample ID = N49 Lab Value = 0.150 Most Probable Value = 0.152 Percent Recovery = 98.7 Date Sample Logged by Lab = 01/08/97 Sample ID = 0080069 Number of Standard Deviations = -0.1 Blind Sample ID = N49 Lab Value = 0.150 Most Probable Value = 0.152 Percent Recovery = 98.7 Date Sample Logged by Lab = 01/08/97 Sample ID = 0080081 Number of Standard Deviations = -0.1 Blind Sample ID = N49 Lab Value = 0.140 Most Probable Value = 0.152 Percent Recovery = 92.1 Date Sample Logged by Lab = 01/08/97 Sample ID = 0080077 Number of Standard Deviations = -0.8 Blind Sample ID = N49 Lab Value = 0.150 Most Probable Value = 0.152 Percent Recovery = 98.7 Date Sample Logged by Lab = 12/27/96 Sample ID = 3620024 Number of Standard Deviations = -0.1 Blind Sample ID = N49 Lab Value = 0.150 Most Probable Value = 0.152 Percent Recovery = 98.7 Date Sample Logged by Lab = 12/27/96 Sample ID = 3620027 Number of Standard Deviations = -0.1 Blind Sample ID = N49 Lab Value = 0.150 Most Probable Value = 0.152 Percent Recovery = 98.7 Date Sample Logged by Lab = 12/24/96 Sample ID = 3590061 Number of Standard Deviations = -0.1 Blind Sample ID = N49 Lab Value = 0.150 Most Probable Value = 0.152 Percent Recovery = 98.7 Date Sample Logged by Lab = 12/06/96 Sample ID = 3410080 Number of Standard Deviations = -0.1 Blind Sample ID = N49 Lab Value = 0.140 Most Probable Value = 0.152 Percent Recovery = 92.1 Date Sample Logged by Lab = 11/29/96 Sample ID = 3340102 Number of Standard Deviations = -0.8 Blind Sample ID = N49 Lab Value = 0.160 Most Probable Value = 0.152 Percent Recovery = 105.3 Date Sample Logged by Lab = 11/25/96 Sample ID = 3300144 Number of Standard Deviations = 0.5 Blind Sample ID = N49 Lab Value = 0.160 Most Probable Value = 0.152 Percent Recovery = 105.3 Date Sample Logged by Lab = 11/21/96 Sample ID = 3260104 Number of Standard Deviations = 0.5 Blind Sample ID = N49 Lab Value = 0.150 Most Probable Value = 0.152 Percent Recovery = 98.7 Date Sample Logged by Lab = 11/21/96 Sample ID = 3260101 Number of Standard Deviations = -0.1 Blind Sample ID = N49 Lab Value = 0.160 Most Probable Value = 0.152 Percent Recovery = 105.3 Date Sample Logged by Lab = 11/21/96 Sample ID = 3260077 Number of Standard Deviations = 0.5 Blind Sample ID = N49 Lab Value = 0.150 Most Probable Value = 0.152 Percent Recovery = 98.7 Date Sample Logged by Lab = 11/15/96 Sample ID = 3200144 Number of Standard Deviations = -0.1 Blind Sample ID = N49 Lab Value = 0.150 Most Probable Value = 0.152 Percent Recovery = 98.7 Date Sample Logged by Lab = 11/15/96 Sample ID = 3200057 Number of Standard Deviations = -0.1 Blind Sample ID = N49 Lab Value = 0.160 Most Probable Value = 0.152 Percent Recovery = 105.3 Date Sample Logged by Lab = 11/15/96 Sample ID = 3200052 Number of Standard Deviations = 0.5 Blind Sample ID = N49 Lab Value = 0.150 Most Probable Value = 0.152 Percent Recovery = 98.7 Date Sample Logged by Lab = 11/15/96 Sample ID = 3200079 Number of Standard Deviations = -0.1 Blind Sample ID = N49 Lab Value = 0.150 Most Probable Value = 0.152 Percent Recovery = 98.7 Date Sample Logged by Lab = 11/01/96 Sample ID = 3060253 Number of Standard Deviations = -0.1 Blind Sample ID = N49 Lab Value = 0.160 Most Probable Value = 0.152 Percent Recovery = 105.3 Date Sample Logged by Lab = 11/01/96 Sample ID = 3060299 Number of Standard Deviations = 0.5 Blind Sample ID = N49 Lab Value = 0.160 Most Probable Value = 0.152 Percent Recovery = 105.3 Date Sample Logged by Lab = 11/01/96 Sample ID = 3060258 Number of Standard Deviations = 0.5 Blind Sample ID = N49 Lab Value = 0.170 Most Probable Value = 0.152 Percent Recovery = 111.8 Date Sample Logged by Lab = 10/28/96 Sample ID = 3020200 Number of Standard Deviations = 1.2 Blind Sample ID = N49 Lab Value = 0.150 Most Probable Value = 0.152 Percent Recovery = 98.7 Date Sample Logged by Lab = 10/18/96 Sample ID = 2920040 Number of Standard Deviations = -0.1 Blind Sample ID = N49 Lab Value = 0.160 Most Probable Value = 0.152 Percent Recovery = 105.3 Date Sample Logged by Lab = 10/04/96 Sample ID = 2780019 Number of Standard Deviations = 0.5 Blind Sample ID = N49 Lab Value = 0.620 Most Probable Value = 0.580 Percent Recovery = 106.9 Date Sample Logged by Lab = 10/04/96 Sample ID = 2780017 Number of Standard Deviations = 1.1 Blind Sample ID = N48 Lab Value = 0.630 Most Probable Value = 0.580 Percent Recovery = 108.6 Date Sample Logged by Lab = 10/04/96 Sample ID = 2780024 Number of Standard Deviations = 1.4 Blind Sample ID = N48 Y = 100
The SGPlot Procedure


- ORTHOPHOSPHATE-P,FIL,COL,LL -
Percent Recovery by Date
Lab: NWQL, PCode: 00671, MCode: CL057
Logged in Dates: 10/15/96 through 09/24/01
Open Data Set

Lab Value = 0.008 Most Probable Value = 0.112 Percent Recovery = 7.1 Date Sample Logged by Lab = 05/26/00 Sample ID = 1470027 Number of Standard Deviations = -12.1 Blind Sample ID = N65 Lab Value = 0.087 Most Probable Value = 0.399 Percent Recovery = 21.8 Date Sample Logged by Lab = 12/18/98 Sample ID = 3520051 Number of Standard Deviations = -14.6 Blind Sample ID = N59 Lab Value = 0.217 Most Probable Value = 0.399 Percent Recovery = 54.4 Date Sample Logged by Lab = 10/16/98 Sample ID = 2890143 Number of Standard Deviations = -8.5 Blind Sample ID = N59 Lab Value = 0.040 Most Probable Value = 0.195 Percent Recovery = 20.5 Date Sample Logged by Lab = 09/25/98 Sample ID = 2680007 Number of Standard Deviations = -11.2 Blind Sample ID = N57 Lab Value = 0.096 Most Probable Value = 0.195 Percent Recovery = 49.2 Date Sample Logged by Lab = 06/26/98 Sample ID = 1770073 Number of Standard Deviations = -7.2 Blind Sample ID = N57 Lab Value = 0.883 Most Probable Value = 0.580 Percent Recovery = 152.2 Date Sample Logged by Lab = 02/27/98 Sample ID = 0580058 Number of Standard Deviations = 10.4 Blind Sample ID = N55 Lab Value = 0.047 Most Probable Value = 0.232 Percent Recovery = 20.3 Date Sample Logged by Lab = 04/28/97 Sample ID = 1180125 Number of Standard Deviations = -9.4 Blind Sample ID = NAB Lab Value = 0.077 Most Probable Value = 0.232 Percent Recovery = 33.2 Date Sample Logged by Lab = 04/14/97 Sample ID = 1040231 Number of Standard Deviations = -7.9 Blind Sample ID = NAB Lab Value = 0.230 Most Probable Value = 0.152 Percent Recovery = 151.3 Date Sample Logged by Lab = 12/16/96 Sample ID = 3510166 Number of Standard Deviations = 5.2 Blind Sample ID = N49 Lab Value = 0.008 Most Probable Value = 0.112 Percent Recovery = 7.1 Date Sample Logged by Lab = 05/26/00 Sample ID = 1470027 Number of Standard Deviations = -12.1 Blind Sample ID = N65 Lab Value = 0.087 Most Probable Value = 0.399 Percent Recovery = 21.8 Date Sample Logged by Lab = 12/18/98 Sample ID = 3520051 Number of Standard Deviations = -14.6 Blind Sample ID = N59 Lab Value = 0.217 Most Probable Value = 0.399 Percent Recovery = 54.4 Date Sample Logged by Lab = 10/16/98 Sample ID = 2890143 Number of Standard Deviations = -8.5 Blind Sample ID = N59 Lab Value = 0.040 Most Probable Value = 0.195 Percent Recovery = 20.5 Date Sample Logged by Lab = 09/25/98 Sample ID = 2680007 Number of Standard Deviations = -11.2 Blind Sample ID = N57 Lab Value = 0.096 Most Probable Value = 0.195 Percent Recovery = 49.2 Date Sample Logged by Lab = 06/26/98 Sample ID = 1770073 Number of Standard Deviations = -7.2 Blind Sample ID = N57 Lab Value = 0.883 Most Probable Value = 0.580 Percent Recovery = 152.2 Date Sample Logged by Lab = 02/27/98 Sample ID = 0580058 Number of Standard Deviations = 10.4 Blind Sample ID = N55 Lab Value = 0.047 Most Probable Value = 0.232 Percent Recovery = 20.3 Date Sample Logged by Lab = 04/28/97 Sample ID = 1180125 Number of Standard Deviations = -9.4 Blind Sample ID = NAB Lab Value = 0.077 Most Probable Value = 0.232 Percent Recovery = 33.2 Date Sample Logged by Lab = 04/14/97 Sample ID = 1040231 Number of Standard Deviations = -7.9 Blind Sample ID = NAB Lab Value = 0.230 Most Probable Value = 0.152 Percent Recovery = 151.3 Date Sample Logged by Lab = 12/16/96 Sample ID = 3510166 Number of Standard Deviations = 5.2 Blind Sample ID = N49 Lab Value = 0.088 Most Probable Value = 0.086 Percent Recovery = 102.3 Date Sample Logged by Lab = 09/24/01 Sample ID = 2670118 Number of Standard Deviations = 0.3 Blind Sample ID = N69 Lab Value = 0.089 Most Probable Value = 0.086 Percent Recovery = 103.5 Date Sample Logged by Lab = 09/18/01 Sample ID = 2610001 Number of Standard Deviations = 0.5 Blind Sample ID = N69 Lab Value = 0.084 Most Probable Value = 0.086 Percent Recovery = 97.7 Date Sample Logged by Lab = 09/14/01 Sample ID = 2570020 Number of Standard Deviations = -0.3 Blind Sample ID = N69 Lab Value = 0.078 Most Probable Value = 0.086 Percent Recovery = 90.7 Date Sample Logged by Lab = 09/05/01 Sample ID = 2480228 Number of Standard Deviations = -1.2 Blind Sample ID = N69 Lab Value = 0.110 Most Probable Value = 0.086 Percent Recovery = 127.9 Date Sample Logged by Lab = 09/05/01 Sample ID = 2480064 Number of Standard Deviations = 3.6 Blind Sample ID = N69 Lab Value = 0.084 Most Probable Value = 0.086 Percent Recovery = 97.7 Date Sample Logged by Lab = 08/22/01 Sample ID = 2340148 Number of Standard Deviations = -0.3 Blind Sample ID = N69 Lab Value = 0.083 Most Probable Value = 0.086 Percent Recovery = 96.5 Date Sample Logged by Lab = 08/17/01 Sample ID = 2290032 Number of Standard Deviations = -0.5 Blind Sample ID = N69 Lab Value = 0.082 Most Probable Value = 0.086 Percent Recovery = 95.3 Date Sample Logged by Lab = 08/10/01 Sample ID = 2220105 Number of Standard Deviations = -0.6 Blind Sample ID = N69 Lab Value = 0.083 Most Probable Value = 0.086 Percent Recovery = 96.5 Date Sample Logged by Lab = 08/08/01 Sample ID = 2200002 Number of Standard Deviations = -0.5 Blind Sample ID = N69 Lab Value = 0.083 Most Probable Value = 0.086 Percent Recovery = 96.5 Date Sample Logged by Lab = 08/06/01 Sample ID = 2180184 Number of Standard Deviations = -0.5 Blind Sample ID = N69 Lab Value = 0.087 Most Probable Value = 0.086 Percent Recovery = 101.2 Date Sample Logged by Lab = 07/27/01 Sample ID = 2080023 Number of Standard Deviations = 0.2 Blind Sample ID = N69 Lab Value = 0.074 Most Probable Value = 0.086 Percent Recovery = 86.0 Date Sample Logged by Lab = 07/23/01 Sample ID = 2040151 Number of Standard Deviations = -1.8 Blind Sample ID = N69 Lab Value = 0.081 Most Probable Value = 0.086 Percent Recovery = 94.2 Date Sample Logged by Lab = 07/13/01 Sample ID = 1940048 Number of Standard Deviations = -0.8 Blind Sample ID = N69 Lab Value = 0.087 Most Probable Value = 0.086 Percent Recovery = 101.2 Date Sample Logged by Lab = 07/11/01 Sample ID = 1920005 Number of Standard Deviations = 0.2 Blind Sample ID = N69 Lab Value = 0.087 Most Probable Value = 0.086 Percent Recovery = 101.2 Date Sample Logged by Lab = 07/06/01 Sample ID = 1870006 Number of Standard Deviations = 0.2 Blind Sample ID = N69 Lab Value = 0.083 Most Probable Value = 0.086 Percent Recovery = 96.5 Date Sample Logged by Lab = 06/29/01 Sample ID = 1800074 Number of Standard Deviations = -0.5 Blind Sample ID = N69 Lab Value = 0.083 Most Probable Value = 0.086 Percent Recovery = 96.5 Date Sample Logged by Lab = 06/22/01 Sample ID = 1730098 Number of Standard Deviations = -0.5 Blind Sample ID = N69 Lab Value = 0.083 Most Probable Value = 0.086 Percent Recovery = 96.5 Date Sample Logged by Lab = 06/20/01 Sample ID = 1710183 Number of Standard Deviations = -0.5 Blind Sample ID = N69 Lab Value = 0.083 Most Probable Value = 0.086 Percent Recovery = 96.5 Date Sample Logged by Lab = 06/07/01 Sample ID = 1580092 Number of Standard Deviations = -0.5 Blind Sample ID = N69 Lab Value = 0.084 Most Probable Value = 0.086 Percent Recovery = 97.7 Date Sample Logged by Lab = 06/06/01 Sample ID = 1570035 Number of Standard Deviations = -0.3 Blind Sample ID = N69 Lab Value = 0.074 Most Probable Value = 0.086 Percent Recovery = 86.0 Date Sample Logged by Lab = 05/18/01 Sample ID = 1380050 Number of Standard Deviations = -1.8 Blind Sample ID = N69 Lab Value = 0.084 Most Probable Value = 0.086 Percent Recovery = 97.7 Date Sample Logged by Lab = 05/15/01 Sample ID = 1350096 Number of Standard Deviations = -0.3 Blind Sample ID = N69 Lab Value = 0.083 Most Probable Value = 0.086 Percent Recovery = 96.5 Date Sample Logged by Lab = 05/09/01 Sample ID = 1290014 Number of Standard Deviations = -0.5 Blind Sample ID = N69 Lab Value = 0.084 Most Probable Value = 0.086 Percent Recovery = 97.7 Date Sample Logged by Lab = 05/02/01 Sample ID = 1220112 Number of Standard Deviations = -0.3 Blind Sample ID = N69 Lab Value = 0.254 Most Probable Value = 0.274 Percent Recovery = 92.7 Date Sample Logged by Lab = 03/23/01 Sample ID = 0820132 Number of Standard Deviations = -1.4 Blind Sample ID = N67 Lab Value = 0.294 Most Probable Value = 0.274 Percent Recovery = 107.3 Date Sample Logged by Lab = 03/16/01 Sample ID = 0750161 Number of Standard Deviations = 1.4 Blind Sample ID = N67 Lab Value = 0.279 Most Probable Value = 0.274 Percent Recovery = 101.8 Date Sample Logged by Lab = 03/09/01 Sample ID = 0680007 Number of Standard Deviations = 0.3 Blind Sample ID = N67 Lab Value = 0.186 Most Probable Value = 0.274 Percent Recovery = 67.9 Date Sample Logged by Lab = 03/07/01 Sample ID = 0660086 Number of Standard Deviations = -6.1 Blind Sample ID = N67 Lab Value = 0.297 Most Probable Value = 0.274 Percent Recovery = 108.4 Date Sample Logged by Lab = 03/06/01 Sample ID = 0650079 Number of Standard Deviations = 1.6 Blind Sample ID = N67 Lab Value = 0.291 Most Probable Value = 0.274 Percent Recovery = 106.2 Date Sample Logged by Lab = 02/23/01 Sample ID = 0540039 Number of Standard Deviations = 1.2 Blind Sample ID = N67 Lab Value = 0.249 Most Probable Value = 0.274 Percent Recovery = 90.9 Date Sample Logged by Lab = 02/16/01 Sample ID = 0470113 Number of Standard Deviations = -1.7 Blind Sample ID = N67 Lab Value = 0.294 Most Probable Value = 0.274 Percent Recovery = 107.3 Date Sample Logged by Lab = 02/09/01 Sample ID = 0400052 Number of Standard Deviations = 1.4 Blind Sample ID = N67 Lab Value = 0.276 Most Probable Value = 0.274 Percent Recovery = 100.7 Date Sample Logged by Lab = 02/07/01 Sample ID = 0380061 Number of Standard Deviations = 0.1 Blind Sample ID = N67 Lab Value = 0.290 Most Probable Value = 0.274 Percent Recovery = 105.8 Date Sample Logged by Lab = 02/06/01 Sample ID = 0370007 Number of Standard Deviations = 1.1 Blind Sample ID = N67 Lab Value = 0.278 Most Probable Value = 0.274 Percent Recovery = 101.5 Date Sample Logged by Lab = 01/26/01 Sample ID = 0260024 Number of Standard Deviations = 0.3 Blind Sample ID = N67 Lab Value = 0.277 Most Probable Value = 0.274 Percent Recovery = 101.1 Date Sample Logged by Lab = 01/19/01 Sample ID = 0190059 Number of Standard Deviations = 0.2 Blind Sample ID = N67 Lab Value = 0.278 Most Probable Value = 0.274 Percent Recovery = 101.5 Date Sample Logged by Lab = 01/12/01 Sample ID = 0120100 Number of Standard Deviations = 0.3 Blind Sample ID = N67 Lab Value = 0.292 Most Probable Value = 0.274 Percent Recovery = 106.6 Date Sample Logged by Lab = 01/12/01 Sample ID = 0120101 Number of Standard Deviations = 1.2 Blind Sample ID = N67 Lab Value = 0.280 Most Probable Value = 0.274 Percent Recovery = 102.2 Date Sample Logged by Lab = 01/10/01 Sample ID = 0100033 Number of Standard Deviations = 0.4 Blind Sample ID = N67 Lab Value = 0.206 Most Probable Value = 0.274 Percent Recovery = 75.2 Date Sample Logged by Lab = 01/08/01 Sample ID = 0080019 Number of Standard Deviations = -4.7 Blind Sample ID = N67 Lab Value = 0.283 Most Probable Value = 0.274 Percent Recovery = 103.3 Date Sample Logged by Lab = 12/26/00 Sample ID = 3610149 Number of Standard Deviations = 0.6 Blind Sample ID = N67 Lab Value = 0.282 Most Probable Value = 0.274 Percent Recovery = 102.9 Date Sample Logged by Lab = 12/15/00 Sample ID = 3500084 Number of Standard Deviations = 0.6 Blind Sample ID = N67 Lab Value = 0.276 Most Probable Value = 0.274 Percent Recovery = 100.7 Date Sample Logged by Lab = 12/08/00 Sample ID = 3430047 Number of Standard Deviations = 0.1 Blind Sample ID = N67 Lab Value = 0.290 Most Probable Value = 0.274 Percent Recovery = 105.8 Date Sample Logged by Lab = 12/01/00 Sample ID = 3360011 Number of Standard Deviations = 1.1 Blind Sample ID = N67 Lab Value = 0.285 Most Probable Value = 0.274 Percent Recovery = 104.0 Date Sample Logged by Lab = 11/17/00 Sample ID = 3220340 Number of Standard Deviations = 0.8 Blind Sample ID = N67 Lab Value = 0.258 Most Probable Value = 0.274 Percent Recovery = 94.2 Date Sample Logged by Lab = 11/13/00 Sample ID = 3180016 Number of Standard Deviations = -1.1 Blind Sample ID = N67 Lab Value = 0.281 Most Probable Value = 0.274 Percent Recovery = 102.6 Date Sample Logged by Lab = 11/08/00 Sample ID = 3130018 Number of Standard Deviations = 0.5 Blind Sample ID = N67 Lab Value = 0.247 Most Probable Value = 0.274 Percent Recovery = 90.1 Date Sample Logged by Lab = 11/03/00 Sample ID = 3080021 Number of Standard Deviations = -1.9 Blind Sample ID = N67 Lab Value = 0.270 Most Probable Value = 0.274 Percent Recovery = 98.5 Date Sample Logged by Lab = 10/27/00 Sample ID = 3010001 Number of Standard Deviations = -0.3 Blind Sample ID = N67 Lab Value = 0.279 Most Probable Value = 0.274 Percent Recovery = 101.8 Date Sample Logged by Lab = 10/20/00 Sample ID = 2940076 Number of Standard Deviations = 0.3 Blind Sample ID = N67 Lab Value = 0.273 Most Probable Value = 0.274 Percent Recovery = 99.6 Date Sample Logged by Lab = 10/13/00 Sample ID = 2870117 Number of Standard Deviations = -0.1 Blind Sample ID = N67 Lab Value = 0.273 Most Probable Value = 0.274 Percent Recovery = 99.6 Date Sample Logged by Lab = 10/13/00 Sample ID = 2870110 Number of Standard Deviations = -0.1 Blind Sample ID = N67 Lab Value = 0.274 Most Probable Value = 0.274 Percent Recovery = 100.0 Date Sample Logged by Lab = 10/13/00 Sample ID = 2870103 Number of Standard Deviations = 0.0 Blind Sample ID = N67 Lab Value = 0.115 Most Probable Value = 0.112 Percent Recovery = 102.7 Date Sample Logged by Lab = 09/29/00 Sample ID = 2730016 Number of Standard Deviations = 0.3 Blind Sample ID = N65 Lab Value = 0.116 Most Probable Value = 0.112 Percent Recovery = 103.6 Date Sample Logged by Lab = 09/22/00 Sample ID = 2660007 Number of Standard Deviations = 0.5 Blind Sample ID = N65 Lab Value = 0.118 Most Probable Value = 0.112 Percent Recovery = 105.4 Date Sample Logged by Lab = 09/20/00 Sample ID = 2640054 Number of Standard Deviations = 0.7 Blind Sample ID = N65 Lab Value = 0.118 Most Probable Value = 0.112 Percent Recovery = 105.4 Date Sample Logged by Lab = 09/15/00 Sample ID = 2590086 Number of Standard Deviations = 0.7 Blind Sample ID = N65 Lab Value = 0.115 Most Probable Value = 0.112 Percent Recovery = 102.7 Date Sample Logged by Lab = 09/08/00 Sample ID = 2520005 Number of Standard Deviations = 0.3 Blind Sample ID = N65 Lab Value = 0.117 Most Probable Value = 0.112 Percent Recovery = 104.5 Date Sample Logged by Lab = 09/06/00 Sample ID = 2500001 Number of Standard Deviations = 0.6 Blind Sample ID = N65 Lab Value = 0.106 Most Probable Value = 0.112 Percent Recovery = 94.6 Date Sample Logged by Lab = 07/28/00 Sample ID = 2100030 Number of Standard Deviations = -0.7 Blind Sample ID = N65 Lab Value = 0.110 Most Probable Value = 0.112 Percent Recovery = 98.2 Date Sample Logged by Lab = 07/26/00 Sample ID = 2080022 Number of Standard Deviations = -0.2 Blind Sample ID = N65 Lab Value = 0.110 Most Probable Value = 0.112 Percent Recovery = 98.2 Date Sample Logged by Lab = 07/21/00 Sample ID = 2030087 Number of Standard Deviations = -0.2 Blind Sample ID = N65 Lab Value = 0.105 Most Probable Value = 0.112 Percent Recovery = 93.8 Date Sample Logged by Lab = 07/14/00 Sample ID = 1960026 Number of Standard Deviations = -0.8 Blind Sample ID = N65 Lab Value = 0.105 Most Probable Value = 0.112 Percent Recovery = 93.8 Date Sample Logged by Lab = 07/12/00 Sample ID = 1940001 Number of Standard Deviations = -0.8 Blind Sample ID = N65 Lab Value = 0.107 Most Probable Value = 0.112 Percent Recovery = 95.5 Date Sample Logged by Lab = 07/07/00 Sample ID = 1890029 Number of Standard Deviations = -0.6 Blind Sample ID = N65 Lab Value = 0.115 Most Probable Value = 0.112 Percent Recovery = 102.7 Date Sample Logged by Lab = 06/23/00 Sample ID = 1750025 Number of Standard Deviations = 0.3 Blind Sample ID = N65 Lab Value = 0.115 Most Probable Value = 0.112 Percent Recovery = 102.7 Date Sample Logged by Lab = 06/21/00 Sample ID = 1730019 Number of Standard Deviations = 0.3 Blind Sample ID = N65 Lab Value = 0.112 Most Probable Value = 0.112 Percent Recovery = 100.0 Date Sample Logged by Lab = 06/19/00 Sample ID = 1710133 Number of Standard Deviations = 0.0 Blind Sample ID = N65 Lab Value = 0.100 Most Probable Value = 0.112 Percent Recovery = 89.3 Date Sample Logged by Lab = 06/09/00 Sample ID = 1610249 Number of Standard Deviations = -1.4 Blind Sample ID = N65 Lab Value = 0.104 Most Probable Value = 0.112 Percent Recovery = 92.9 Date Sample Logged by Lab = 06/07/00 Sample ID = 1590024 Number of Standard Deviations = -0.9 Blind Sample ID = N65 Lab Value = 0.111 Most Probable Value = 0.112 Percent Recovery = 99.1 Date Sample Logged by Lab = 06/05/00 Sample ID = 1570176 Number of Standard Deviations = -0.1 Blind Sample ID = N65 Lab Value = 0.112 Most Probable Value = 0.112 Percent Recovery = 100.0 Date Sample Logged by Lab = 05/25/00 Sample ID = 1460093 Number of Standard Deviations = 0.0 Blind Sample ID = N65 Lab Value = 0.113 Most Probable Value = 0.112 Percent Recovery = 100.9 Date Sample Logged by Lab = 05/19/00 Sample ID = 1400059 Number of Standard Deviations = 0.1 Blind Sample ID = N65 Lab Value = 0.112 Most Probable Value = 0.112 Percent Recovery = 100.0 Date Sample Logged by Lab = 05/12/00 Sample ID = 1330053 Number of Standard Deviations = 0.0 Blind Sample ID = N65 Lab Value = 0.114 Most Probable Value = 0.112 Percent Recovery = 101.8 Date Sample Logged by Lab = 05/10/00 Sample ID = 1310008 Number of Standard Deviations = 0.2 Blind Sample ID = N65 Lab Value = 0.109 Most Probable Value = 0.112 Percent Recovery = 97.3 Date Sample Logged by Lab = 05/05/00 Sample ID = 1260001 Number of Standard Deviations = -0.3 Blind Sample ID = N65 Lab Value = 0.113 Most Probable Value = 0.112 Percent Recovery = 100.9 Date Sample Logged by Lab = 04/28/00 Sample ID = 1190022 Number of Standard Deviations = 0.1 Blind Sample ID = N65 Lab Value = 0.115 Most Probable Value = 0.112 Percent Recovery = 102.7 Date Sample Logged by Lab = 04/27/00 Sample ID = 1180021 Number of Standard Deviations = 0.3 Blind Sample ID = N65 Lab Value = 0.111 Most Probable Value = 0.112 Percent Recovery = 99.1 Date Sample Logged by Lab = 04/21/00 Sample ID = 1120197 Number of Standard Deviations = -0.1 Blind Sample ID = N65 Lab Value = 0.112 Most Probable Value = 0.112 Percent Recovery = 100.0 Date Sample Logged by Lab = 04/14/00 Sample ID = 1050024 Number of Standard Deviations = 0.0 Blind Sample ID = N65 Lab Value = 0.112 Most Probable Value = 0.112 Percent Recovery = 100.0 Date Sample Logged by Lab = 04/13/00 Sample ID = 1040016 Number of Standard Deviations = 0.0 Blind Sample ID = N65 Lab Value = 0.123 Most Probable Value = 0.112 Percent Recovery = 109.8 Date Sample Logged by Lab = 04/07/00 Sample ID = 0980008 Number of Standard Deviations = 1.3 Blind Sample ID = N65 Lab Value = 0.146 Most Probable Value = 0.142 Percent Recovery = 102.8 Date Sample Logged by Lab = 03/24/00 Sample ID = 0840036 Number of Standard Deviations = 0.4 Blind Sample ID = N63 Lab Value = 0.145 Most Probable Value = 0.142 Percent Recovery = 102.1 Date Sample Logged by Lab = 03/22/00 Sample ID = 0820021 Number of Standard Deviations = 0.3 Blind Sample ID = N63 Lab Value = 0.145 Most Probable Value = 0.142 Percent Recovery = 102.1 Date Sample Logged by Lab = 03/17/00 Sample ID = 0770031 Number of Standard Deviations = 0.3 Blind Sample ID = N63 Lab Value = 0.146 Most Probable Value = 0.142 Percent Recovery = 102.8 Date Sample Logged by Lab = 03/10/00 Sample ID = 0700002 Number of Standard Deviations = 0.4 Blind Sample ID = N63 Lab Value = 0.145 Most Probable Value = 0.142 Percent Recovery = 102.1 Date Sample Logged by Lab = 03/08/00 Sample ID = 0680001 Number of Standard Deviations = 0.3 Blind Sample ID = N63 Lab Value = 0.146 Most Probable Value = 0.142 Percent Recovery = 102.8 Date Sample Logged by Lab = 03/03/00 Sample ID = 0630085 Number of Standard Deviations = 0.4 Blind Sample ID = N63 Lab Value = 0.146 Most Probable Value = 0.142 Percent Recovery = 102.8 Date Sample Logged by Lab = 02/25/00 Sample ID = 0560184 Number of Standard Deviations = 0.4 Blind Sample ID = N63 Lab Value = 0.147 Most Probable Value = 0.142 Percent Recovery = 103.5 Date Sample Logged by Lab = 02/24/00 Sample ID = 0550144 Number of Standard Deviations = 0.5 Blind Sample ID = N63 Lab Value = 0.146 Most Probable Value = 0.142 Percent Recovery = 102.8 Date Sample Logged by Lab = 02/18/00 Sample ID = 0490032 Number of Standard Deviations = 0.4 Blind Sample ID = N63 Lab Value = 0.132 Most Probable Value = 0.142 Percent Recovery = 93.0 Date Sample Logged by Lab = 02/11/00 Sample ID = 0420197 Number of Standard Deviations = -1.0 Blind Sample ID = N63 Lab Value = 0.139 Most Probable Value = 0.142 Percent Recovery = 97.9 Date Sample Logged by Lab = 02/09/00 Sample ID = 0400083 Number of Standard Deviations = -0.3 Blind Sample ID = N63 Lab Value = 0.131 Most Probable Value = 0.142 Percent Recovery = 92.3 Date Sample Logged by Lab = 02/04/00 Sample ID = 0350158 Number of Standard Deviations = -1.1 Blind Sample ID = N63 Lab Value = 0.135 Most Probable Value = 0.142 Percent Recovery = 95.1 Date Sample Logged by Lab = 01/28/00 Sample ID = 0280013 Number of Standard Deviations = -0.7 Blind Sample ID = N63 Lab Value = 0.135 Most Probable Value = 0.142 Percent Recovery = 95.1 Date Sample Logged by Lab = 01/26/00 Sample ID = 0260020 Number of Standard Deviations = -0.7 Blind Sample ID = N63 Lab Value = 0.133 Most Probable Value = 0.142 Percent Recovery = 93.7 Date Sample Logged by Lab = 01/21/00 Sample ID = 0210033 Number of Standard Deviations = -0.9 Blind Sample ID = N63 Lab Value = 0.139 Most Probable Value = 0.142 Percent Recovery = 97.9 Date Sample Logged by Lab = 01/14/00 Sample ID = 0140014 Number of Standard Deviations = -0.3 Blind Sample ID = N63 Lab Value = 0.142 Most Probable Value = 0.142 Percent Recovery = 100.0 Date Sample Logged by Lab = 01/12/00 Sample ID = 0120042 Number of Standard Deviations = 0.0 Blind Sample ID = N63 Lab Value = 0.148 Most Probable Value = 0.142 Percent Recovery = 104.2 Date Sample Logged by Lab = 01/07/00 Sample ID = 0070101 Number of Standard Deviations = 0.6 Blind Sample ID = N63 Lab Value = 0.133 Most Probable Value = 0.142 Percent Recovery = 93.7 Date Sample Logged by Lab = 12/28/99 Sample ID = 3620010 Number of Standard Deviations = -0.9 Blind Sample ID = N63 Lab Value = 0.138 Most Probable Value = 0.142 Percent Recovery = 97.2 Date Sample Logged by Lab = 12/22/99 Sample ID = 3560008 Number of Standard Deviations = -0.4 Blind Sample ID = N63 Lab Value = 0.144 Most Probable Value = 0.142 Percent Recovery = 101.4 Date Sample Logged by Lab = 12/17/99 Sample ID = 3510023 Number of Standard Deviations = 0.2 Blind Sample ID = N63 Lab Value = 0.135 Most Probable Value = 0.142 Percent Recovery = 95.1 Date Sample Logged by Lab = 12/10/99 Sample ID = 3440183 Number of Standard Deviations = -0.7 Blind Sample ID = N63 Lab Value = 0.133 Most Probable Value = 0.142 Percent Recovery = 93.7 Date Sample Logged by Lab = 12/08/99 Sample ID = 3420028 Number of Standard Deviations = -0.9 Blind Sample ID = N63 Lab Value = 0.141 Most Probable Value = 0.142 Percent Recovery = 99.3 Date Sample Logged by Lab = 12/03/99 Sample ID = 3370029 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.134 Most Probable Value = 0.142 Percent Recovery = 94.4 Date Sample Logged by Lab = 12/01/99 Sample ID = 3350023 Number of Standard Deviations = -0.8 Blind Sample ID = N63 Lab Value = 0.132 Most Probable Value = 0.142 Percent Recovery = 93.0 Date Sample Logged by Lab = 11/30/99 Sample ID = 3340015 Number of Standard Deviations = -1.0 Blind Sample ID = N63 Lab Value = 0.142 Most Probable Value = 0.142 Percent Recovery = 100.0 Date Sample Logged by Lab = 11/24/99 Sample ID = 3280009 Number of Standard Deviations = 0.0 Blind Sample ID = N63 Lab Value = 0.147 Most Probable Value = 0.142 Percent Recovery = 103.5 Date Sample Logged by Lab = 11/19/99 Sample ID = 3230004 Number of Standard Deviations = 0.5 Blind Sample ID = N63 Lab Value = 0.145 Most Probable Value = 0.142 Percent Recovery = 102.1 Date Sample Logged by Lab = 11/10/99 Sample ID = 3140005 Number of Standard Deviations = 0.3 Blind Sample ID = N63 Lab Value = 0.146 Most Probable Value = 0.142 Percent Recovery = 102.8 Date Sample Logged by Lab = 11/08/99 Sample ID = 3120236 Number of Standard Deviations = 0.4 Blind Sample ID = N63 Lab Value = 0.125 Most Probable Value = 0.142 Percent Recovery = 88.0 Date Sample Logged by Lab = 10/27/99 Sample ID = 3000008 Number of Standard Deviations = -1.7 Blind Sample ID = N63 Lab Value = 0.146 Most Probable Value = 0.142 Percent Recovery = 102.8 Date Sample Logged by Lab = 10/22/99 Sample ID = 2950001 Number of Standard Deviations = 0.4 Blind Sample ID = N63 Lab Value = 0.142 Most Probable Value = 0.142 Percent Recovery = 100.0 Date Sample Logged by Lab = 10/20/99 Sample ID = 2930007 Number of Standard Deviations = 0.0 Blind Sample ID = N63 Lab Value = 0.148 Most Probable Value = 0.142 Percent Recovery = 104.2 Date Sample Logged by Lab = 10/15/99 Sample ID = 2880020 Number of Standard Deviations = 0.6 Blind Sample ID = N63 Lab Value = 0.150 Most Probable Value = 0.142 Percent Recovery = 105.6 Date Sample Logged by Lab = 10/08/99 Sample ID = 2810013 Number of Standard Deviations = 0.8 Blind Sample ID = N63 Lab Value = 0.142 Most Probable Value = 0.142 Percent Recovery = 100.0 Date Sample Logged by Lab = 10/06/99 Sample ID = 2790061 Number of Standard Deviations = 0.0 Blind Sample ID = N63 Lab Value = 0.038 Most Probable Value = 0.038 Percent Recovery = 100.0 Date Sample Logged by Lab = 09/27/99 Sample ID = 2700032 Number of Standard Deviations = 0.0 Blind Sample ID = N61 Lab Value = 0.037 Most Probable Value = 0.038 Percent Recovery = 97.4 Date Sample Logged by Lab = 09/22/99 Sample ID = 2650021 Number of Standard Deviations = -0.2 Blind Sample ID = N61 Lab Value = 0.038 Most Probable Value = 0.038 Percent Recovery = 100.0 Date Sample Logged by Lab = 09/17/99 Sample ID = 2600087 Number of Standard Deviations = 0.0 Blind Sample ID = N61 Lab Value = 0.036 Most Probable Value = 0.038 Percent Recovery = 94.7 Date Sample Logged by Lab = 09/15/99 Sample ID = 2580032 Number of Standard Deviations = -0.3 Blind Sample ID = N61 Lab Value = 0.037 Most Probable Value = 0.038 Percent Recovery = 97.4 Date Sample Logged by Lab = 09/10/99 Sample ID = 2530170 Number of Standard Deviations = -0.2 Blind Sample ID = N61 Lab Value = 0.041 Most Probable Value = 0.038 Percent Recovery = 107.9 Date Sample Logged by Lab = 09/08/99 Sample ID = 2510022 Number of Standard Deviations = 0.5 Blind Sample ID = N61 Lab Value = 0.038 Most Probable Value = 0.038 Percent Recovery = 100.0 Date Sample Logged by Lab = 09/03/99 Sample ID = 2460058 Number of Standard Deviations = 0.0 Blind Sample ID = N61 Lab Value = 0.034 Most Probable Value = 0.038 Percent Recovery = 89.5 Date Sample Logged by Lab = 08/27/99 Sample ID = 2390010 Number of Standard Deviations = -0.6 Blind Sample ID = N61 Lab Value = 0.031 Most Probable Value = 0.038 Percent Recovery = 81.6 Date Sample Logged by Lab = 08/25/99 Sample ID = 2370010 Number of Standard Deviations = -1.1 Blind Sample ID = N61 Lab Value = 0.034 Most Probable Value = 0.038 Percent Recovery = 89.5 Date Sample Logged by Lab = 08/20/99 Sample ID = 2320065 Number of Standard Deviations = -0.6 Blind Sample ID = N61 Lab Value = 0.036 Most Probable Value = 0.038 Percent Recovery = 94.7 Date Sample Logged by Lab = 08/18/99 Sample ID = 2300019 Number of Standard Deviations = -0.3 Blind Sample ID = N61 Lab Value = 0.034 Most Probable Value = 0.038 Percent Recovery = 89.5 Date Sample Logged by Lab = 08/12/99 Sample ID = 2240298 Number of Standard Deviations = -0.6 Blind Sample ID = N61 Lab Value = 0.034 Most Probable Value = 0.038 Percent Recovery = 89.5 Date Sample Logged by Lab = 08/10/99 Sample ID = 2220093 Number of Standard Deviations = -0.6 Blind Sample ID = N61 Lab Value = 0.034 Most Probable Value = 0.038 Percent Recovery = 89.5 Date Sample Logged by Lab = 08/09/99 Sample ID = 2210145 Number of Standard Deviations = -0.6 Blind Sample ID = N61 Lab Value = 0.038 Most Probable Value = 0.038 Percent Recovery = 100.0 Date Sample Logged by Lab = 07/28/99 Sample ID = 2090074 Number of Standard Deviations = 0.0 Blind Sample ID = N61 Lab Value = 0.037 Most Probable Value = 0.038 Percent Recovery = 97.4 Date Sample Logged by Lab = 07/27/99 Sample ID = 2080109 Number of Standard Deviations = -0.2 Blind Sample ID = N61 Lab Value = 0.037 Most Probable Value = 0.038 Percent Recovery = 97.4 Date Sample Logged by Lab = 07/16/99 Sample ID = 1970050 Number of Standard Deviations = -0.2 Blind Sample ID = N61 Lab Value = 0.032 Most Probable Value = 0.038 Percent Recovery = 84.2 Date Sample Logged by Lab = 07/14/99 Sample ID = 1950023 Number of Standard Deviations = -0.9 Blind Sample ID = N61 Lab Value = 0.033 Most Probable Value = 0.038 Percent Recovery = 86.8 Date Sample Logged by Lab = 07/12/99 Sample ID = 1930037 Number of Standard Deviations = -0.8 Blind Sample ID = N61 Lab Value = 0.033 Most Probable Value = 0.038 Percent Recovery = 86.8 Date Sample Logged by Lab = 07/07/99 Sample ID = 1880009 Number of Standard Deviations = -0.8 Blind Sample ID = N61 Lab Value = 0.032 Most Probable Value = 0.038 Percent Recovery = 84.2 Date Sample Logged by Lab = 07/02/99 Sample ID = 1830026 Number of Standard Deviations = -0.9 Blind Sample ID = N61 Lab Value = 0.454 Most Probable Value = 0.399 Percent Recovery = 113.8 Date Sample Logged by Lab = 03/26/99 Sample ID = 0850054 Number of Standard Deviations = 2.6 Blind Sample ID = N59 Lab Value = 0.460 Most Probable Value = 0.399 Percent Recovery = 115.3 Date Sample Logged by Lab = 03/24/99 Sample ID = 0830028 Number of Standard Deviations = 2.9 Blind Sample ID = N59 Lab Value = 0.463 Most Probable Value = 0.399 Percent Recovery = 116.0 Date Sample Logged by Lab = 03/19/99 Sample ID = 0780129 Number of Standard Deviations = 3.0 Blind Sample ID = N59 Lab Value = 0.449 Most Probable Value = 0.399 Percent Recovery = 112.5 Date Sample Logged by Lab = 03/17/99 Sample ID = 0760031 Number of Standard Deviations = 2.3 Blind Sample ID = N59 Lab Value = 0.447 Most Probable Value = 0.399 Percent Recovery = 112.0 Date Sample Logged by Lab = 03/12/99 Sample ID = 0710107 Number of Standard Deviations = 2.2 Blind Sample ID = N59 Lab Value = 0.443 Most Probable Value = 0.399 Percent Recovery = 111.0 Date Sample Logged by Lab = 03/10/99 Sample ID = 0690066 Number of Standard Deviations = 2.1 Blind Sample ID = N59 Lab Value = 0.451 Most Probable Value = 0.399 Percent Recovery = 113.0 Date Sample Logged by Lab = 03/05/99 Sample ID = 0640100 Number of Standard Deviations = 2.4 Blind Sample ID = N59 Lab Value = 0.451 Most Probable Value = 0.399 Percent Recovery = 113.0 Date Sample Logged by Lab = 02/26/99 Sample ID = 0570062 Number of Standard Deviations = 2.4 Blind Sample ID = N59 Lab Value = 0.429 Most Probable Value = 0.399 Percent Recovery = 107.5 Date Sample Logged by Lab = 02/24/99 Sample ID = 0550045 Number of Standard Deviations = 1.4 Blind Sample ID = N59 Lab Value = 0.461 Most Probable Value = 0.399 Percent Recovery = 115.5 Date Sample Logged by Lab = 02/19/99 Sample ID = 0500083 Number of Standard Deviations = 2.9 Blind Sample ID = N59 Lab Value = 0.474 Most Probable Value = 0.399 Percent Recovery = 118.8 Date Sample Logged by Lab = 02/17/99 Sample ID = 0480042 Number of Standard Deviations = 3.5 Blind Sample ID = N59 Lab Value = 0.474 Most Probable Value = 0.399 Percent Recovery = 118.8 Date Sample Logged by Lab = 02/12/99 Sample ID = 0430070 Number of Standard Deviations = 3.5 Blind Sample ID = N59 Lab Value = 0.413 Most Probable Value = 0.399 Percent Recovery = 103.5 Date Sample Logged by Lab = 02/10/99 Sample ID = 0410061 Number of Standard Deviations = 0.7 Blind Sample ID = N59 Lab Value = 0.523 Most Probable Value = 0.399 Percent Recovery = 131.1 Date Sample Logged by Lab = 02/05/99 Sample ID = 0360044 Number of Standard Deviations = 5.8 Blind Sample ID = N59 Lab Value = 0.426 Most Probable Value = 0.399 Percent Recovery = 106.8 Date Sample Logged by Lab = 01/29/99 Sample ID = 0290008 Number of Standard Deviations = 1.3 Blind Sample ID = N59 Lab Value = 0.417 Most Probable Value = 0.399 Percent Recovery = 104.5 Date Sample Logged by Lab = 01/22/99 Sample ID = 0220068 Number of Standard Deviations = 0.8 Blind Sample ID = N59 Lab Value = 0.416 Most Probable Value = 0.399 Percent Recovery = 104.3 Date Sample Logged by Lab = 01/20/99 Sample ID = 0200127 Number of Standard Deviations = 0.8 Blind Sample ID = N59 Lab Value = 0.418 Most Probable Value = 0.399 Percent Recovery = 104.8 Date Sample Logged by Lab = 01/15/99 Sample ID = 0150089 Number of Standard Deviations = 0.9 Blind Sample ID = N59 Lab Value = 0.417 Most Probable Value = 0.399 Percent Recovery = 104.5 Date Sample Logged by Lab = 01/13/99 Sample ID = 0130036 Number of Standard Deviations = 0.8 Blind Sample ID = N59 Lab Value = 0.403 Most Probable Value = 0.399 Percent Recovery = 101.0 Date Sample Logged by Lab = 01/08/99 Sample ID = 0080117 Number of Standard Deviations = 0.2 Blind Sample ID = N59 Lab Value = 0.410 Most Probable Value = 0.399 Percent Recovery = 102.8 Date Sample Logged by Lab = 01/06/99 Sample ID = 0060043 Number of Standard Deviations = 0.5 Blind Sample ID = N59 Lab Value = 0.401 Most Probable Value = 0.399 Percent Recovery = 100.5 Date Sample Logged by Lab = 12/30/98 Sample ID = 3640038 Number of Standard Deviations = 0.1 Blind Sample ID = N59 Lab Value = 0.417 Most Probable Value = 0.399 Percent Recovery = 104.5 Date Sample Logged by Lab = 12/23/98 Sample ID = 3570082 Number of Standard Deviations = 0.8 Blind Sample ID = N59 Lab Value = 0.410 Most Probable Value = 0.399 Percent Recovery = 102.8 Date Sample Logged by Lab = 12/16/98 Sample ID = 3500072 Number of Standard Deviations = 0.5 Blind Sample ID = N59 Lab Value = 0.427 Most Probable Value = 0.399 Percent Recovery = 107.0 Date Sample Logged by Lab = 12/11/98 Sample ID = 3450162 Number of Standard Deviations = 1.3 Blind Sample ID = N59 Lab Value = 0.424 Most Probable Value = 0.399 Percent Recovery = 106.3 Date Sample Logged by Lab = 12/09/98 Sample ID = 3430049 Number of Standard Deviations = 1.2 Blind Sample ID = N59 Lab Value = 0.441 Most Probable Value = 0.399 Percent Recovery = 110.5 Date Sample Logged by Lab = 12/04/98 Sample ID = 3380074 Number of Standard Deviations = 2.0 Blind Sample ID = N59 Lab Value = 0.449 Most Probable Value = 0.399 Percent Recovery = 112.5 Date Sample Logged by Lab = 12/01/98 Sample ID = 3350082 Number of Standard Deviations = 2.3 Blind Sample ID = N59 Lab Value = 0.414 Most Probable Value = 0.399 Percent Recovery = 103.8 Date Sample Logged by Lab = 11/25/98 Sample ID = 3290035 Number of Standard Deviations = 0.7 Blind Sample ID = N59 Lab Value = 0.417 Most Probable Value = 0.399 Percent Recovery = 104.5 Date Sample Logged by Lab = 11/20/98 Sample ID = 3240060 Number of Standard Deviations = 0.8 Blind Sample ID = N59 Lab Value = 0.414 Most Probable Value = 0.399 Percent Recovery = 103.8 Date Sample Logged by Lab = 11/18/98 Sample ID = 3220058 Number of Standard Deviations = 0.7 Blind Sample ID = N59 Lab Value = 0.415 Most Probable Value = 0.399 Percent Recovery = 104.0 Date Sample Logged by Lab = 11/16/98 Sample ID = 3200024 Number of Standard Deviations = 0.7 Blind Sample ID = N59 Lab Value = 0.413 Most Probable Value = 0.399 Percent Recovery = 103.5 Date Sample Logged by Lab = 11/10/98 Sample ID = 3140160 Number of Standard Deviations = 0.7 Blind Sample ID = N59 Lab Value = 0.414 Most Probable Value = 0.399 Percent Recovery = 103.8 Date Sample Logged by Lab = 11/09/98 Sample ID = 3130127 Number of Standard Deviations = 0.7 Blind Sample ID = N59 Lab Value = 0.407 Most Probable Value = 0.399 Percent Recovery = 102.0 Date Sample Logged by Lab = 10/23/98 Sample ID = 2960087 Number of Standard Deviations = 0.4 Blind Sample ID = N59 Lab Value = 0.411 Most Probable Value = 0.399 Percent Recovery = 103.0 Date Sample Logged by Lab = 10/21/98 Sample ID = 2940061 Number of Standard Deviations = 0.6 Blind Sample ID = N59 Lab Value = 0.407 Most Probable Value = 0.399 Percent Recovery = 102.0 Date Sample Logged by Lab = 10/14/98 Sample ID = 2870041 Number of Standard Deviations = 0.4 Blind Sample ID = N59 Lab Value = 0.406 Most Probable Value = 0.399 Percent Recovery = 101.8 Date Sample Logged by Lab = 10/09/98 Sample ID = 2820174 Number of Standard Deviations = 0.3 Blind Sample ID = N59 Lab Value = 0.391 Most Probable Value = 0.399 Percent Recovery = 98.0 Date Sample Logged by Lab = 10/07/98 Sample ID = 2800067 Number of Standard Deviations = -0.4 Blind Sample ID = N59 Lab Value = 0.401 Most Probable Value = 0.399 Percent Recovery = 100.5 Date Sample Logged by Lab = 10/02/98 Sample ID = 2750040 Number of Standard Deviations = 0.1 Blind Sample ID = N59 Lab Value = 0.189 Most Probable Value = 0.195 Percent Recovery = 96.9 Date Sample Logged by Lab = 09/29/98 Sample ID = 2720083 Number of Standard Deviations = -0.4 Blind Sample ID = N57 Lab Value = 0.203 Most Probable Value = 0.195 Percent Recovery = 104.1 Date Sample Logged by Lab = 09/18/98 Sample ID = 2610107 Number of Standard Deviations = 0.6 Blind Sample ID = N57 Lab Value = 0.202 Most Probable Value = 0.195 Percent Recovery = 103.6 Date Sample Logged by Lab = 09/15/98 Sample ID = 2580245 Number of Standard Deviations = 0.5 Blind Sample ID = N57 Lab Value = 0.188 Most Probable Value = 0.195 Percent Recovery = 96.4 Date Sample Logged by Lab = 09/11/98 Sample ID = 2540090 Number of Standard Deviations = -0.5 Blind Sample ID = N57 Lab Value = 0.213 Most Probable Value = 0.195 Percent Recovery = 109.2 Date Sample Logged by Lab = 09/04/98 Sample ID = 2470038 Number of Standard Deviations = 1.3 Blind Sample ID = N57 Lab Value = 0.201 Most Probable Value = 0.195 Percent Recovery = 103.1 Date Sample Logged by Lab = 08/28/98 Sample ID = 2400212 Number of Standard Deviations = 0.4 Blind Sample ID = N57 Lab Value = 0.221 Most Probable Value = 0.195 Percent Recovery = 113.3 Date Sample Logged by Lab = 08/21/98 Sample ID = 2330325 Number of Standard Deviations = 1.9 Blind Sample ID = N57 Lab Value = 0.206 Most Probable Value = 0.195 Percent Recovery = 105.6 Date Sample Logged by Lab = 08/18/98 Sample ID = 2300136 Number of Standard Deviations = 0.8 Blind Sample ID = N57 Lab Value = 0.209 Most Probable Value = 0.195 Percent Recovery = 107.2 Date Sample Logged by Lab = 08/14/98 Sample ID = 2260103 Number of Standard Deviations = 1.0 Blind Sample ID = N57 Lab Value = 0.206 Most Probable Value = 0.195 Percent Recovery = 105.6 Date Sample Logged by Lab = 08/07/98 Sample ID = 2190050 Number of Standard Deviations = 0.8 Blind Sample ID = N57 Lab Value = 0.204 Most Probable Value = 0.195 Percent Recovery = 104.6 Date Sample Logged by Lab = 08/04/98 Sample ID = 2160044 Number of Standard Deviations = 0.7 Blind Sample ID = N57 Lab Value = 0.197 Most Probable Value = 0.195 Percent Recovery = 101.0 Date Sample Logged by Lab = 07/28/98 Sample ID = 2090138 Number of Standard Deviations = 0.1 Blind Sample ID = N57 Lab Value = 0.200 Most Probable Value = 0.195 Percent Recovery = 102.6 Date Sample Logged by Lab = 07/27/98 Sample ID = 2080084 Number of Standard Deviations = 0.4 Blind Sample ID = N57 Lab Value = 0.198 Most Probable Value = 0.195 Percent Recovery = 101.5 Date Sample Logged by Lab = 07/17/98 Sample ID = 1980301 Number of Standard Deviations = 0.2 Blind Sample ID = N57 Lab Value = 0.175 Most Probable Value = 0.195 Percent Recovery = 89.7 Date Sample Logged by Lab = 07/14/98 Sample ID = 1950204 Number of Standard Deviations = -1.4 Blind Sample ID = N57 Lab Value = 0.182 Most Probable Value = 0.195 Percent Recovery = 93.3 Date Sample Logged by Lab = 07/10/98 Sample ID = 1910241 Number of Standard Deviations = -0.9 Blind Sample ID = N57 Lab Value = 0.183 Most Probable Value = 0.195 Percent Recovery = 93.8 Date Sample Logged by Lab = 07/06/98 Sample ID = 1870154 Number of Standard Deviations = -0.9 Blind Sample ID = N57 Lab Value = 0.199 Most Probable Value = 0.195 Percent Recovery = 102.1 Date Sample Logged by Lab = 06/19/98 Sample ID = 1700283 Number of Standard Deviations = 0.3 Blind Sample ID = N57 Lab Value = 0.185 Most Probable Value = 0.195 Percent Recovery = 94.9 Date Sample Logged by Lab = 06/17/98 Sample ID = 1680012 Number of Standard Deviations = -0.7 Blind Sample ID = N57 Lab Value = 0.196 Most Probable Value = 0.195 Percent Recovery = 100.5 Date Sample Logged by Lab = 06/12/98 Sample ID = 1630124 Number of Standard Deviations = 0.1 Blind Sample ID = N57 Lab Value = 0.202 Most Probable Value = 0.195 Percent Recovery = 103.6 Date Sample Logged by Lab = 06/05/98 Sample ID = 1560220 Number of Standard Deviations = 0.5 Blind Sample ID = N57 Lab Value = 0.202 Most Probable Value = 0.195 Percent Recovery = 103.6 Date Sample Logged by Lab = 06/02/98 Sample ID = 1530224 Number of Standard Deviations = 0.5 Blind Sample ID = N57 Lab Value = 0.202 Most Probable Value = 0.195 Percent Recovery = 103.6 Date Sample Logged by Lab = 06/02/98 Sample ID = 1530214 Number of Standard Deviations = 0.5 Blind Sample ID = N57 Lab Value = 0.208 Most Probable Value = 0.195 Percent Recovery = 106.7 Date Sample Logged by Lab = 05/29/98 Sample ID = 1490072 Number of Standard Deviations = 0.9 Blind Sample ID = N57 Lab Value = 0.205 Most Probable Value = 0.195 Percent Recovery = 105.1 Date Sample Logged by Lab = 05/22/98 Sample ID = 1420204 Number of Standard Deviations = 0.7 Blind Sample ID = N57 Lab Value = 0.212 Most Probable Value = 0.195 Percent Recovery = 108.7 Date Sample Logged by Lab = 05/18/98 Sample ID = 1380091 Number of Standard Deviations = 1.2 Blind Sample ID = N57 Lab Value = 0.199 Most Probable Value = 0.195 Percent Recovery = 102.1 Date Sample Logged by Lab = 05/12/98 Sample ID = 1320084 Number of Standard Deviations = 0.3 Blind Sample ID = N57 Lab Value = 0.193 Most Probable Value = 0.195 Percent Recovery = 99.0 Date Sample Logged by Lab = 05/08/98 Sample ID = 1280043 Number of Standard Deviations = -0.1 Blind Sample ID = N57 Lab Value = 0.193 Most Probable Value = 0.195 Percent Recovery = 99.0 Date Sample Logged by Lab = 04/28/98 Sample ID = 1180174 Number of Standard Deviations = -0.1 Blind Sample ID = N57 Lab Value = 0.196 Most Probable Value = 0.195 Percent Recovery = 100.5 Date Sample Logged by Lab = 04/24/98 Sample ID = 1140196 Number of Standard Deviations = 0.1 Blind Sample ID = N57 Lab Value = 0.199 Most Probable Value = 0.195 Percent Recovery = 102.1 Date Sample Logged by Lab = 04/17/98 Sample ID = 1070126 Number of Standard Deviations = 0.3 Blind Sample ID = N57 Lab Value = 0.195 Most Probable Value = 0.195 Percent Recovery = 100.0 Date Sample Logged by Lab = 04/14/98 Sample ID = 1040094 Number of Standard Deviations = 0.0 Blind Sample ID = N57 Lab Value = 0.199 Most Probable Value = 0.195 Percent Recovery = 102.1 Date Sample Logged by Lab = 04/10/98 Sample ID = 1000120 Number of Standard Deviations = 0.3 Blind Sample ID = N57 Lab Value = 0.197 Most Probable Value = 0.195 Percent Recovery = 101.0 Date Sample Logged by Lab = 04/03/98 Sample ID = 0930136 Number of Standard Deviations = 0.1 Blind Sample ID = N57 Lab Value = 0.589 Most Probable Value = 0.580 Percent Recovery = 101.6 Date Sample Logged by Lab = 03/27/98 Sample ID = 0860118 Number of Standard Deviations = 0.3 Blind Sample ID = N55 Lab Value = 0.569 Most Probable Value = 0.580 Percent Recovery = 98.1 Date Sample Logged by Lab = 03/20/98 Sample ID = 0790215 Number of Standard Deviations = -0.4 Blind Sample ID = N55 Lab Value = 0.606 Most Probable Value = 0.580 Percent Recovery = 104.5 Date Sample Logged by Lab = 03/17/98 Sample ID = 0760022 Number of Standard Deviations = 0.9 Blind Sample ID = N55 Lab Value = 0.599 Most Probable Value = 0.580 Percent Recovery = 103.3 Date Sample Logged by Lab = 03/13/98 Sample ID = 0720058 Number of Standard Deviations = 0.7 Blind Sample ID = N55 Lab Value = 0.578 Most Probable Value = 0.580 Percent Recovery = 99.7 Date Sample Logged by Lab = 03/06/98 Sample ID = 0650043 Number of Standard Deviations = -0.1 Blind Sample ID = N55 Lab Value = 0.594 Most Probable Value = 0.580 Percent Recovery = 102.4 Date Sample Logged by Lab = 03/03/98 Sample ID = 0620136 Number of Standard Deviations = 0.5 Blind Sample ID = N55 Lab Value = 0.587 Most Probable Value = 0.580 Percent Recovery = 101.2 Date Sample Logged by Lab = 02/23/98 Sample ID = 0540093 Number of Standard Deviations = 0.2 Blind Sample ID = N55 Lab Value = 0.583 Most Probable Value = 0.580 Percent Recovery = 100.5 Date Sample Logged by Lab = 02/20/98 Sample ID = 0510063 Number of Standard Deviations = 0.1 Blind Sample ID = N55 Lab Value = 0.594 Most Probable Value = 0.580 Percent Recovery = 102.4 Date Sample Logged by Lab = 02/13/98 Sample ID = 0440041 Number of Standard Deviations = 0.5 Blind Sample ID = N55 Lab Value = 0.580 Most Probable Value = 0.580 Percent Recovery = 100.0 Date Sample Logged by Lab = 02/06/98 Sample ID = 0370164 Number of Standard Deviations = 0.0 Blind Sample ID = N55 Lab Value = 0.598 Most Probable Value = 0.580 Percent Recovery = 103.1 Date Sample Logged by Lab = 02/03/98 Sample ID = 0340100 Number of Standard Deviations = 0.6 Blind Sample ID = N55 Lab Value = 0.579 Most Probable Value = 0.580 Percent Recovery = 99.8 Date Sample Logged by Lab = 01/30/98 Sample ID = 0300115 Number of Standard Deviations = -0.0 Blind Sample ID = N55 Lab Value = 0.584 Most Probable Value = 0.580 Percent Recovery = 100.7 Date Sample Logged by Lab = 01/27/98 Sample ID = 0270118 Number of Standard Deviations = 0.1 Blind Sample ID = N55 Lab Value = 0.585 Most Probable Value = 0.580 Percent Recovery = 100.9 Date Sample Logged by Lab = 01/26/98 Sample ID = 0260123 Number of Standard Deviations = 0.2 Blind Sample ID = N55 Lab Value = 0.587 Most Probable Value = 0.580 Percent Recovery = 101.2 Date Sample Logged by Lab = 01/20/98 Sample ID = 0200130 Number of Standard Deviations = 0.2 Blind Sample ID = N55 Lab Value = 0.600 Most Probable Value = 0.580 Percent Recovery = 103.4 Date Sample Logged by Lab = 01/16/98 Sample ID = 0160088 Number of Standard Deviations = 0.7 Blind Sample ID = N55 Lab Value = 0.593 Most Probable Value = 0.580 Percent Recovery = 102.2 Date Sample Logged by Lab = 01/09/98 Sample ID = 0090088 Number of Standard Deviations = 0.4 Blind Sample ID = N55 Lab Value = 0.590 Most Probable Value = 0.580 Percent Recovery = 101.7 Date Sample Logged by Lab = 12/31/97 Sample ID = 3650033 Number of Standard Deviations = 0.3 Blind Sample ID = N55 Lab Value = 0.606 Most Probable Value = 0.580 Percent Recovery = 104.5 Date Sample Logged by Lab = 12/19/97 Sample ID = 3530141 Number of Standard Deviations = 0.9 Blind Sample ID = N55 Lab Value = 0.583 Most Probable Value = 0.580 Percent Recovery = 100.5 Date Sample Logged by Lab = 12/16/97 Sample ID = 3500012 Number of Standard Deviations = 0.1 Blind Sample ID = N55 Lab Value = 0.585 Most Probable Value = 0.580 Percent Recovery = 100.9 Date Sample Logged by Lab = 12/12/97 Sample ID = 3460127 Number of Standard Deviations = 0.2 Blind Sample ID = N55 Lab Value = 0.565 Most Probable Value = 0.580 Percent Recovery = 97.4 Date Sample Logged by Lab = 12/05/97 Sample ID = 3390181 Number of Standard Deviations = -0.5 Blind Sample ID = N55 Lab Value = 0.584 Most Probable Value = 0.580 Percent Recovery = 100.7 Date Sample Logged by Lab = 12/02/97 Sample ID = 3360032 Number of Standard Deviations = 0.1 Blind Sample ID = N55 Lab Value = 0.585 Most Probable Value = 0.580 Percent Recovery = 100.9 Date Sample Logged by Lab = 11/25/97 Sample ID = 3290139 Number of Standard Deviations = 0.2 Blind Sample ID = N55 Lab Value = 0.593 Most Probable Value = 0.580 Percent Recovery = 102.2 Date Sample Logged by Lab = 11/21/97 Sample ID = 3250329 Number of Standard Deviations = 0.4 Blind Sample ID = N55 Lab Value = 0.577 Most Probable Value = 0.580 Percent Recovery = 99.5 Date Sample Logged by Lab = 11/18/97 Sample ID = 3220056 Number of Standard Deviations = -0.1 Blind Sample ID = N55 Lab Value = 0.586 Most Probable Value = 0.580 Percent Recovery = 101.0 Date Sample Logged by Lab = 11/14/97 Sample ID = 3180087 Number of Standard Deviations = 0.2 Blind Sample ID = N55 Lab Value = 0.591 Most Probable Value = 0.580 Percent Recovery = 101.9 Date Sample Logged by Lab = 11/07/97 Sample ID = 3110070 Number of Standard Deviations = 0.4 Blind Sample ID = N55 Lab Value = 0.580 Most Probable Value = 0.580 Percent Recovery = 100.0 Date Sample Logged by Lab = 11/04/97 Sample ID = 3080083 Number of Standard Deviations = 0.0 Blind Sample ID = N55 Lab Value = 0.239 Most Probable Value = 0.232 Percent Recovery = 103.0 Date Sample Logged by Lab = 09/24/97 Sample ID = 2670106 Number of Standard Deviations = 0.4 Blind Sample ID = NAB Lab Value = 0.240 Most Probable Value = 0.232 Percent Recovery = 103.4 Date Sample Logged by Lab = 09/10/97 Sample ID = 2530269 Number of Standard Deviations = 0.4 Blind Sample ID = NAB Lab Value = 0.240 Most Probable Value = 0.232 Percent Recovery = 103.4 Date Sample Logged by Lab = 08/22/97 Sample ID = 2340007 Number of Standard Deviations = 0.4 Blind Sample ID = NAB Lab Value = 0.244 Most Probable Value = 0.232 Percent Recovery = 105.2 Date Sample Logged by Lab = 08/08/97 Sample ID = 2200230 Number of Standard Deviations = 0.6 Blind Sample ID = NAB Lab Value = 0.238 Most Probable Value = 0.232 Percent Recovery = 102.6 Date Sample Logged by Lab = 07/25/97 Sample ID = 2060076 Number of Standard Deviations = 0.3 Blind Sample ID = NAB Lab Value = 0.263 Most Probable Value = 0.232 Percent Recovery = 113.4 Date Sample Logged by Lab = 07/09/97 Sample ID = 1900017 Number of Standard Deviations = 1.6 Blind Sample ID = NAB Lab Value = 0.219 Most Probable Value = 0.232 Percent Recovery = 94.4 Date Sample Logged by Lab = 06/26/97 Sample ID = 1770165 Number of Standard Deviations = -0.7 Blind Sample ID = NAB Lab Value = 0.235 Most Probable Value = 0.232 Percent Recovery = 101.3 Date Sample Logged by Lab = 06/12/97 Sample ID = 1630058 Number of Standard Deviations = 0.2 Blind Sample ID = NAB Lab Value = 0.239 Most Probable Value = 0.232 Percent Recovery = 103.0 Date Sample Logged by Lab = 05/23/97 Sample ID = 1430318 Number of Standard Deviations = 0.4 Blind Sample ID = NAB Lab Value = 0.251 Most Probable Value = 0.232 Percent Recovery = 108.2 Date Sample Logged by Lab = 05/13/97 Sample ID = 1330063 Number of Standard Deviations = 1.0 Blind Sample ID = NAB Lab Value = 0.170 Most Probable Value = 0.152 Percent Recovery = 111.8 Date Sample Logged by Lab = 03/27/97 Sample ID = 0860049 Number of Standard Deviations = 1.2 Blind Sample ID = N49 Lab Value = 0.180 Most Probable Value = 0.152 Percent Recovery = 118.4 Date Sample Logged by Lab = 03/14/97 Sample ID = 0730111 Number of Standard Deviations = 1.9 Blind Sample ID = N49 Lab Value = 0.170 Most Probable Value = 0.152 Percent Recovery = 111.8 Date Sample Logged by Lab = 02/25/97 Sample ID = 0560222 Number of Standard Deviations = 1.2 Blind Sample ID = N49 Lab Value = 0.160 Most Probable Value = 0.152 Percent Recovery = 105.3 Date Sample Logged by Lab = 02/07/97 Sample ID = 0380067 Number of Standard Deviations = 0.5 Blind Sample ID = N49 Lab Value = 0.160 Most Probable Value = 0.152 Percent Recovery = 105.3 Date Sample Logged by Lab = 02/04/97 Sample ID = 0350106 Number of Standard Deviations = 0.5 Blind Sample ID = N49 Lab Value = 0.160 Most Probable Value = 0.152 Percent Recovery = 105.3 Date Sample Logged by Lab = 01/09/97 Sample ID = 0090042 Number of Standard Deviations = 0.5 Blind Sample ID = N49 Lab Value = 0.170 Most Probable Value = 0.152 Percent Recovery = 111.8 Date Sample Logged by Lab = 12/27/96 Sample ID = 3620034 Number of Standard Deviations = 1.2 Blind Sample ID = N49 Lab Value = 0.160 Most Probable Value = 0.152 Percent Recovery = 105.3 Date Sample Logged by Lab = 11/21/96 Sample ID = 3260078 Number of Standard Deviations = 0.5 Blind Sample ID = N49 Lab Value = 0.160 Most Probable Value = 0.152 Percent Recovery = 105.3 Date Sample Logged by Lab = 11/15/96 Sample ID = 3200035 Number of Standard Deviations = 0.5 Blind Sample ID = N49 Lab Value = 0.150 Most Probable Value = 0.152 Percent Recovery = 98.7 Date Sample Logged by Lab = 11/01/96 Sample ID = 3060255 Number of Standard Deviations = -0.1 Blind Sample ID = N49 Lab Value = 0.180 Most Probable Value = 0.152 Percent Recovery = 118.4 Date Sample Logged by Lab = 10/15/96 Sample ID = 2890124 Number of Standard Deviations = 1.9 Blind Sample ID = N49 Y = 100
The SGPlot Procedure

- ORTHOPHOSPHATE-P,FIL,COL,LL -
Percent Recovery by Concentration
NWQL Parameter: 00671, Method: CL057
Logged in Dates: 10/15/96 through 09/24/01
Open Data Set

Lab Value = 0.008 Most Probable Value = 0.112 Percent Recovery = 7.1 Date Sample Logged by Lab = 05/26/00 Sample ID = 1470027 Number of Standard Deviations = -12.1 Blind Sample ID = N65 Lab Value = 0.087 Most Probable Value = 0.399 Percent Recovery = 21.8 Date Sample Logged by Lab = 12/18/98 Sample ID = 3520051 Number of Standard Deviations = -14.6 Blind Sample ID = N59 Lab Value = 0.217 Most Probable Value = 0.399 Percent Recovery = 54.4 Date Sample Logged by Lab = 10/16/98 Sample ID = 2890143 Number of Standard Deviations = -8.5 Blind Sample ID = N59 Lab Value = 0.040 Most Probable Value = 0.195 Percent Recovery = 20.5 Date Sample Logged by Lab = 09/25/98 Sample ID = 2680007 Number of Standard Deviations = -11.2 Blind Sample ID = N57 Lab Value = 0.096 Most Probable Value = 0.195 Percent Recovery = 49.2 Date Sample Logged by Lab = 06/26/98 Sample ID = 1770073 Number of Standard Deviations = -7.2 Blind Sample ID = N57 Lab Value = 0.883 Most Probable Value = 0.580 Percent Recovery = 152.2 Date Sample Logged by Lab = 02/27/98 Sample ID = 0580058 Number of Standard Deviations = 10.4 Blind Sample ID = N55 Lab Value = 0.047 Most Probable Value = 0.232 Percent Recovery = 20.3 Date Sample Logged by Lab = 04/28/97 Sample ID = 1180125 Number of Standard Deviations = -9.4 Blind Sample ID = NAB Lab Value = 0.077 Most Probable Value = 0.232 Percent Recovery = 33.2 Date Sample Logged by Lab = 04/14/97 Sample ID = 1040231 Number of Standard Deviations = -7.9 Blind Sample ID = NAB Lab Value = 0.230 Most Probable Value = 0.152 Percent Recovery = 151.3 Date Sample Logged by Lab = 12/16/96 Sample ID = 3510166 Number of Standard Deviations = 5.2 Blind Sample ID = N49 Lab Value = 0.088 Most Probable Value = 0.086 Percent Recovery = 102.3 Date Sample Logged by Lab = 09/24/01 Sample ID = 2670118 Number of Standard Deviations = 0.3 Blind Sample ID = N69 Lab Value = 0.089 Most Probable Value = 0.086 Percent Recovery = 103.5 Date Sample Logged by Lab = 09/18/01 Sample ID = 2610001 Number of Standard Deviations = 0.5 Blind Sample ID = N69 Lab Value = 0.084 Most Probable Value = 0.086 Percent Recovery = 97.7 Date Sample Logged by Lab = 09/14/01 Sample ID = 2570020 Number of Standard Deviations = -0.3 Blind Sample ID = N69 Lab Value = 0.078 Most Probable Value = 0.086 Percent Recovery = 90.7 Date Sample Logged by Lab = 09/05/01 Sample ID = 2480228 Number of Standard Deviations = -1.2 Blind Sample ID = N69 Lab Value = 0.110 Most Probable Value = 0.086 Percent Recovery = 127.9 Date Sample Logged by Lab = 09/05/01 Sample ID = 2480064 Number of Standard Deviations = 3.6 Blind Sample ID = N69 Lab Value = 0.084 Most Probable Value = 0.086 Percent Recovery = 97.7 Date Sample Logged by Lab = 08/22/01 Sample ID = 2340148 Number of Standard Deviations = -0.3 Blind Sample ID = N69 Lab Value = 0.083 Most Probable Value = 0.086 Percent Recovery = 96.5 Date Sample Logged by Lab = 08/17/01 Sample ID = 2290032 Number of Standard Deviations = -0.5 Blind Sample ID = N69 Lab Value = 0.082 Most Probable Value = 0.086 Percent Recovery = 95.3 Date Sample Logged by Lab = 08/10/01 Sample ID = 2220105 Number of Standard Deviations = -0.6 Blind Sample ID = N69 Lab Value = 0.083 Most Probable Value = 0.086 Percent Recovery = 96.5 Date Sample Logged by Lab = 08/08/01 Sample ID = 2200002 Number of Standard Deviations = -0.5 Blind Sample ID = N69 Lab Value = 0.083 Most Probable Value = 0.086 Percent Recovery = 96.5 Date Sample Logged by Lab = 08/06/01 Sample ID = 2180184 Number of Standard Deviations = -0.5 Blind Sample ID = N69 Lab Value = 0.087 Most Probable Value = 0.086 Percent Recovery = 101.2 Date Sample Logged by Lab = 07/27/01 Sample ID = 2080023 Number of Standard Deviations = 0.2 Blind Sample ID = N69 Lab Value = 0.074 Most Probable Value = 0.086 Percent Recovery = 86.0 Date Sample Logged by Lab = 07/23/01 Sample ID = 2040151 Number of Standard Deviations = -1.8 Blind Sample ID = N69 Lab Value = 0.081 Most Probable Value = 0.086 Percent Recovery = 94.2 Date Sample Logged by Lab = 07/13/01 Sample ID = 1940048 Number of Standard Deviations = -0.8 Blind Sample ID = N69 Lab Value = 0.087 Most Probable Value = 0.086 Percent Recovery = 101.2 Date Sample Logged by Lab = 07/11/01 Sample ID = 1920005 Number of Standard Deviations = 0.2 Blind Sample ID = N69 Lab Value = 0.087 Most Probable Value = 0.086 Percent Recovery = 101.2 Date Sample Logged by Lab = 07/06/01 Sample ID = 1870006 Number of Standard Deviations = 0.2 Blind Sample ID = N69 Lab Value = 0.083 Most Probable Value = 0.086 Percent Recovery = 96.5 Date Sample Logged by Lab = 06/29/01 Sample ID = 1800074 Number of Standard Deviations = -0.5 Blind Sample ID = N69 Lab Value = 0.083 Most Probable Value = 0.086 Percent Recovery = 96.5 Date Sample Logged by Lab = 06/22/01 Sample ID = 1730098 Number of Standard Deviations = -0.5 Blind Sample ID = N69 Lab Value = 0.083 Most Probable Value = 0.086 Percent Recovery = 96.5 Date Sample Logged by Lab = 06/20/01 Sample ID = 1710183 Number of Standard Deviations = -0.5 Blind Sample ID = N69 Lab Value = 0.083 Most Probable Value = 0.086 Percent Recovery = 96.5 Date Sample Logged by Lab = 06/07/01 Sample ID = 1580092 Number of Standard Deviations = -0.5 Blind Sample ID = N69 Lab Value = 0.084 Most Probable Value = 0.086 Percent Recovery = 97.7 Date Sample Logged by Lab = 06/06/01 Sample ID = 1570035 Number of Standard Deviations = -0.3 Blind Sample ID = N69 Lab Value = 0.074 Most Probable Value = 0.086 Percent Recovery = 86.0 Date Sample Logged by Lab = 05/18/01 Sample ID = 1380050 Number of Standard Deviations = -1.8 Blind Sample ID = N69 Lab Value = 0.084 Most Probable Value = 0.086 Percent Recovery = 97.7 Date Sample Logged by Lab = 05/15/01 Sample ID = 1350096 Number of Standard Deviations = -0.3 Blind Sample ID = N69 Lab Value = 0.083 Most Probable Value = 0.086 Percent Recovery = 96.5 Date Sample Logged by Lab = 05/09/01 Sample ID = 1290014 Number of Standard Deviations = -0.5 Blind Sample ID = N69 Lab Value = 0.084 Most Probable Value = 0.086 Percent Recovery = 97.7 Date Sample Logged by Lab = 05/02/01 Sample ID = 1220112 Number of Standard Deviations = -0.3 Blind Sample ID = N69 Lab Value = 0.254 Most Probable Value = 0.274 Percent Recovery = 92.7 Date Sample Logged by Lab = 03/23/01 Sample ID = 0820132 Number of Standard Deviations = -1.4 Blind Sample ID = N67 Lab Value = 0.294 Most Probable Value = 0.274 Percent Recovery = 107.3 Date Sample Logged by Lab = 03/16/01 Sample ID = 0750161 Number of Standard Deviations = 1.4 Blind Sample ID = N67 Lab Value = 0.279 Most Probable Value = 0.274 Percent Recovery = 101.8 Date Sample Logged by Lab = 03/09/01 Sample ID = 0680007 Number of Standard Deviations = 0.3 Blind Sample ID = N67 Lab Value = 0.186 Most Probable Value = 0.274 Percent Recovery = 67.9 Date Sample Logged by Lab = 03/07/01 Sample ID = 0660086 Number of Standard Deviations = -6.1 Blind Sample ID = N67 Lab Value = 0.297 Most Probable Value = 0.274 Percent Recovery = 108.4 Date Sample Logged by Lab = 03/06/01 Sample ID = 0650079 Number of Standard Deviations = 1.6 Blind Sample ID = N67 Lab Value = 0.291 Most Probable Value = 0.274 Percent Recovery = 106.2 Date Sample Logged by Lab = 02/23/01 Sample ID = 0540039 Number of Standard Deviations = 1.2 Blind Sample ID = N67 Lab Value = 0.249 Most Probable Value = 0.274 Percent Recovery = 90.9 Date Sample Logged by Lab = 02/16/01 Sample ID = 0470113 Number of Standard Deviations = -1.7 Blind Sample ID = N67 Lab Value = 0.294 Most Probable Value = 0.274 Percent Recovery = 107.3 Date Sample Logged by Lab = 02/09/01 Sample ID = 0400052 Number of Standard Deviations = 1.4 Blind Sample ID = N67 Lab Value = 0.276 Most Probable Value = 0.274 Percent Recovery = 100.7 Date Sample Logged by Lab = 02/07/01 Sample ID = 0380061 Number of Standard Deviations = 0.1 Blind Sample ID = N67 Lab Value = 0.290 Most Probable Value = 0.274 Percent Recovery = 105.8 Date Sample Logged by Lab = 02/06/01 Sample ID = 0370007 Number of Standard Deviations = 1.1 Blind Sample ID = N67 Lab Value = 0.278 Most Probable Value = 0.274 Percent Recovery = 101.5 Date Sample Logged by Lab = 01/26/01 Sample ID = 0260024 Number of Standard Deviations = 0.3 Blind Sample ID = N67 Lab Value = 0.277 Most Probable Value = 0.274 Percent Recovery = 101.1 Date Sample Logged by Lab = 01/19/01 Sample ID = 0190059 Number of Standard Deviations = 0.2 Blind Sample ID = N67 Lab Value = 0.278 Most Probable Value = 0.274 Percent Recovery = 101.5 Date Sample Logged by Lab = 01/12/01 Sample ID = 0120100 Number of Standard Deviations = 0.3 Blind Sample ID = N67 Lab Value = 0.292 Most Probable Value = 0.274 Percent Recovery = 106.6 Date Sample Logged by Lab = 01/12/01 Sample ID = 0120101 Number of Standard Deviations = 1.2 Blind Sample ID = N67 Lab Value = 0.280 Most Probable Value = 0.274 Percent Recovery = 102.2 Date Sample Logged by Lab = 01/10/01 Sample ID = 0100033 Number of Standard Deviations = 0.4 Blind Sample ID = N67 Lab Value = 0.206 Most Probable Value = 0.274 Percent Recovery = 75.2 Date Sample Logged by Lab = 01/08/01 Sample ID = 0080019 Number of Standard Deviations = -4.7 Blind Sample ID = N67 Lab Value = 0.283 Most Probable Value = 0.274 Percent Recovery = 103.3 Date Sample Logged by Lab = 12/26/00 Sample ID = 3610149 Number of Standard Deviations = 0.6 Blind Sample ID = N67 Lab Value = 0.282 Most Probable Value = 0.274 Percent Recovery = 102.9 Date Sample Logged by Lab = 12/15/00 Sample ID = 3500084 Number of Standard Deviations = 0.6 Blind Sample ID = N67 Lab Value = 0.276 Most Probable Value = 0.274 Percent Recovery = 100.7 Date Sample Logged by Lab = 12/08/00 Sample ID = 3430047 Number of Standard Deviations = 0.1 Blind Sample ID = N67 Lab Value = 0.290 Most Probable Value = 0.274 Percent Recovery = 105.8 Date Sample Logged by Lab = 12/01/00 Sample ID = 3360011 Number of Standard Deviations = 1.1 Blind Sample ID = N67 Lab Value = 0.285 Most Probable Value = 0.274 Percent Recovery = 104.0 Date Sample Logged by Lab = 11/17/00 Sample ID = 3220340 Number of Standard Deviations = 0.8 Blind Sample ID = N67 Lab Value = 0.258 Most Probable Value = 0.274 Percent Recovery = 94.2 Date Sample Logged by Lab = 11/13/00 Sample ID = 3180016 Number of Standard Deviations = -1.1 Blind Sample ID = N67 Lab Value = 0.281 Most Probable Value = 0.274 Percent Recovery = 102.6 Date Sample Logged by Lab = 11/08/00 Sample ID = 3130018 Number of Standard Deviations = 0.5 Blind Sample ID = N67 Lab Value = 0.247 Most Probable Value = 0.274 Percent Recovery = 90.1 Date Sample Logged by Lab = 11/03/00 Sample ID = 3080021 Number of Standard Deviations = -1.9 Blind Sample ID = N67 Lab Value = 0.270 Most Probable Value = 0.274 Percent Recovery = 98.5 Date Sample Logged by Lab = 10/27/00 Sample ID = 3010001 Number of Standard Deviations = -0.3 Blind Sample ID = N67 Lab Value = 0.279 Most Probable Value = 0.274 Percent Recovery = 101.8 Date Sample Logged by Lab = 10/20/00 Sample ID = 2940076 Number of Standard Deviations = 0.3 Blind Sample ID = N67 Lab Value = 0.273 Most Probable Value = 0.274 Percent Recovery = 99.6 Date Sample Logged by Lab = 10/13/00 Sample ID = 2870117 Number of Standard Deviations = -0.1 Blind Sample ID = N67 Lab Value = 0.273 Most Probable Value = 0.274 Percent Recovery = 99.6 Date Sample Logged by Lab = 10/13/00 Sample ID = 2870110 Number of Standard Deviations = -0.1 Blind Sample ID = N67 Lab Value = 0.274 Most Probable Value = 0.274 Percent Recovery = 100.0 Date Sample Logged by Lab = 10/13/00 Sample ID = 2870103 Number of Standard Deviations = 0.0 Blind Sample ID = N67 Lab Value = 0.115 Most Probable Value = 0.112 Percent Recovery = 102.7 Date Sample Logged by Lab = 09/29/00 Sample ID = 2730016 Number of Standard Deviations = 0.3 Blind Sample ID = N65 Lab Value = 0.116 Most Probable Value = 0.112 Percent Recovery = 103.6 Date Sample Logged by Lab = 09/22/00 Sample ID = 2660007 Number of Standard Deviations = 0.5 Blind Sample ID = N65 Lab Value = 0.118 Most Probable Value = 0.112 Percent Recovery = 105.4 Date Sample Logged by Lab = 09/20/00 Sample ID = 2640054 Number of Standard Deviations = 0.7 Blind Sample ID = N65 Lab Value = 0.118 Most Probable Value = 0.112 Percent Recovery = 105.4 Date Sample Logged by Lab = 09/15/00 Sample ID = 2590086 Number of Standard Deviations = 0.7 Blind Sample ID = N65 Lab Value = 0.115 Most Probable Value = 0.112 Percent Recovery = 102.7 Date Sample Logged by Lab = 09/08/00 Sample ID = 2520005 Number of Standard Deviations = 0.3 Blind Sample ID = N65 Lab Value = 0.117 Most Probable Value = 0.112 Percent Recovery = 104.5 Date Sample Logged by Lab = 09/06/00 Sample ID = 2500001 Number of Standard Deviations = 0.6 Blind Sample ID = N65 Lab Value = 0.106 Most Probable Value = 0.112 Percent Recovery = 94.6 Date Sample Logged by Lab = 07/28/00 Sample ID = 2100030 Number of Standard Deviations = -0.7 Blind Sample ID = N65 Lab Value = 0.110 Most Probable Value = 0.112 Percent Recovery = 98.2 Date Sample Logged by Lab = 07/26/00 Sample ID = 2080022 Number of Standard Deviations = -0.2 Blind Sample ID = N65 Lab Value = 0.110 Most Probable Value = 0.112 Percent Recovery = 98.2 Date Sample Logged by Lab = 07/21/00 Sample ID = 2030087 Number of Standard Deviations = -0.2 Blind Sample ID = N65 Lab Value = 0.105 Most Probable Value = 0.112 Percent Recovery = 93.8 Date Sample Logged by Lab = 07/14/00 Sample ID = 1960026 Number of Standard Deviations = -0.8 Blind Sample ID = N65 Lab Value = 0.105 Most Probable Value = 0.112 Percent Recovery = 93.8 Date Sample Logged by Lab = 07/12/00 Sample ID = 1940001 Number of Standard Deviations = -0.8 Blind Sample ID = N65 Lab Value = 0.107 Most Probable Value = 0.112 Percent Recovery = 95.5 Date Sample Logged by Lab = 07/07/00 Sample ID = 1890029 Number of Standard Deviations = -0.6 Blind Sample ID = N65 Lab Value = 0.115 Most Probable Value = 0.112 Percent Recovery = 102.7 Date Sample Logged by Lab = 06/23/00 Sample ID = 1750025 Number of Standard Deviations = 0.3 Blind Sample ID = N65 Lab Value = 0.115 Most Probable Value = 0.112 Percent Recovery = 102.7 Date Sample Logged by Lab = 06/21/00 Sample ID = 1730019 Number of Standard Deviations = 0.3 Blind Sample ID = N65 Lab Value = 0.112 Most Probable Value = 0.112 Percent Recovery = 100.0 Date Sample Logged by Lab = 06/19/00 Sample ID = 1710133 Number of Standard Deviations = 0.0 Blind Sample ID = N65 Lab Value = 0.100 Most Probable Value = 0.112 Percent Recovery = 89.3 Date Sample Logged by Lab = 06/09/00 Sample ID = 1610249 Number of Standard Deviations = -1.4 Blind Sample ID = N65 Lab Value = 0.104 Most Probable Value = 0.112 Percent Recovery = 92.9 Date Sample Logged by Lab = 06/07/00 Sample ID = 1590024 Number of Standard Deviations = -0.9 Blind Sample ID = N65 Lab Value = 0.111 Most Probable Value = 0.112 Percent Recovery = 99.1 Date Sample Logged by Lab = 06/05/00 Sample ID = 1570176 Number of Standard Deviations = -0.1 Blind Sample ID = N65 Lab Value = 0.112 Most Probable Value = 0.112 Percent Recovery = 100.0 Date Sample Logged by Lab = 05/25/00 Sample ID = 1460093 Number of Standard Deviations = 0.0 Blind Sample ID = N65 Lab Value = 0.113 Most Probable Value = 0.112 Percent Recovery = 100.9 Date Sample Logged by Lab = 05/19/00 Sample ID = 1400059 Number of Standard Deviations = 0.1 Blind Sample ID = N65 Lab Value = 0.112 Most Probable Value = 0.112 Percent Recovery = 100.0 Date Sample Logged by Lab = 05/12/00 Sample ID = 1330053 Number of Standard Deviations = 0.0 Blind Sample ID = N65 Lab Value = 0.114 Most Probable Value = 0.112 Percent Recovery = 101.8 Date Sample Logged by Lab = 05/10/00 Sample ID = 1310008 Number of Standard Deviations = 0.2 Blind Sample ID = N65 Lab Value = 0.109 Most Probable Value = 0.112 Percent Recovery = 97.3 Date Sample Logged by Lab = 05/05/00 Sample ID = 1260001 Number of Standard Deviations = -0.3 Blind Sample ID = N65 Lab Value = 0.113 Most Probable Value = 0.112 Percent Recovery = 100.9 Date Sample Logged by Lab = 04/28/00 Sample ID = 1190022 Number of Standard Deviations = 0.1 Blind Sample ID = N65 Lab Value = 0.115 Most Probable Value = 0.112 Percent Recovery = 102.7 Date Sample Logged by Lab = 04/27/00 Sample ID = 1180021 Number of Standard Deviations = 0.3 Blind Sample ID = N65 Lab Value = 0.111 Most Probable Value = 0.112 Percent Recovery = 99.1 Date Sample Logged by Lab = 04/21/00 Sample ID = 1120197 Number of Standard Deviations = -0.1 Blind Sample ID = N65 Lab Value = 0.112 Most Probable Value = 0.112 Percent Recovery = 100.0 Date Sample Logged by Lab = 04/14/00 Sample ID = 1050024 Number of Standard Deviations = 0.0 Blind Sample ID = N65 Lab Value = 0.112 Most Probable Value = 0.112 Percent Recovery = 100.0 Date Sample Logged by Lab = 04/13/00 Sample ID = 1040016 Number of Standard Deviations = 0.0 Blind Sample ID = N65 Lab Value = 0.123 Most Probable Value = 0.112 Percent Recovery = 109.8 Date Sample Logged by Lab = 04/07/00 Sample ID = 0980008 Number of Standard Deviations = 1.3 Blind Sample ID = N65 Lab Value = 0.146 Most Probable Value = 0.142 Percent Recovery = 102.8 Date Sample Logged by Lab = 03/24/00 Sample ID = 0840036 Number of Standard Deviations = 0.4 Blind Sample ID = N63 Lab Value = 0.145 Most Probable Value = 0.142 Percent Recovery = 102.1 Date Sample Logged by Lab = 03/22/00 Sample ID = 0820021 Number of Standard Deviations = 0.3 Blind Sample ID = N63 Lab Value = 0.145 Most Probable Value = 0.142 Percent Recovery = 102.1 Date Sample Logged by Lab = 03/17/00 Sample ID = 0770031 Number of Standard Deviations = 0.3 Blind Sample ID = N63 Lab Value = 0.146 Most Probable Value = 0.142 Percent Recovery = 102.8 Date Sample Logged by Lab = 03/10/00 Sample ID = 0700002 Number of Standard Deviations = 0.4 Blind Sample ID = N63 Lab Value = 0.145 Most Probable Value = 0.142 Percent Recovery = 102.1 Date Sample Logged by Lab = 03/08/00 Sample ID = 0680001 Number of Standard Deviations = 0.3 Blind Sample ID = N63 Lab Value = 0.146 Most Probable Value = 0.142 Percent Recovery = 102.8 Date Sample Logged by Lab = 03/03/00 Sample ID = 0630085 Number of Standard Deviations = 0.4 Blind Sample ID = N63 Lab Value = 0.146 Most Probable Value = 0.142 Percent Recovery = 102.8 Date Sample Logged by Lab = 02/25/00 Sample ID = 0560184 Number of Standard Deviations = 0.4 Blind Sample ID = N63 Lab Value = 0.147 Most Probable Value = 0.142 Percent Recovery = 103.5 Date Sample Logged by Lab = 02/24/00 Sample ID = 0550144 Number of Standard Deviations = 0.5 Blind Sample ID = N63 Lab Value = 0.146 Most Probable Value = 0.142 Percent Recovery = 102.8 Date Sample Logged by Lab = 02/18/00 Sample ID = 0490032 Number of Standard Deviations = 0.4 Blind Sample ID = N63 Lab Value = 0.132 Most Probable Value = 0.142 Percent Recovery = 93.0 Date Sample Logged by Lab = 02/11/00 Sample ID = 0420197 Number of Standard Deviations = -1.0 Blind Sample ID = N63 Lab Value = 0.139 Most Probable Value = 0.142 Percent Recovery = 97.9 Date Sample Logged by Lab = 02/09/00 Sample ID = 0400083 Number of Standard Deviations = -0.3 Blind Sample ID = N63 Lab Value = 0.131 Most Probable Value = 0.142 Percent Recovery = 92.3 Date Sample Logged by Lab = 02/04/00 Sample ID = 0350158 Number of Standard Deviations = -1.1 Blind Sample ID = N63 Lab Value = 0.135 Most Probable Value = 0.142 Percent Recovery = 95.1 Date Sample Logged by Lab = 01/28/00 Sample ID = 0280013 Number of Standard Deviations = -0.7 Blind Sample ID = N63 Lab Value = 0.135 Most Probable Value = 0.142 Percent Recovery = 95.1 Date Sample Logged by Lab = 01/26/00 Sample ID = 0260020 Number of Standard Deviations = -0.7 Blind Sample ID = N63 Lab Value = 0.133 Most Probable Value = 0.142 Percent Recovery = 93.7 Date Sample Logged by Lab = 01/21/00 Sample ID = 0210033 Number of Standard Deviations = -0.9 Blind Sample ID = N63 Lab Value = 0.139 Most Probable Value = 0.142 Percent Recovery = 97.9 Date Sample Logged by Lab = 01/14/00 Sample ID = 0140014 Number of Standard Deviations = -0.3 Blind Sample ID = N63 Lab Value = 0.142 Most Probable Value = 0.142 Percent Recovery = 100.0 Date Sample Logged by Lab = 01/12/00 Sample ID = 0120042 Number of Standard Deviations = 0.0 Blind Sample ID = N63 Lab Value = 0.148 Most Probable Value = 0.142 Percent Recovery = 104.2 Date Sample Logged by Lab = 01/07/00 Sample ID = 0070101 Number of Standard Deviations = 0.6 Blind Sample ID = N63 Lab Value = 0.133 Most Probable Value = 0.142 Percent Recovery = 93.7 Date Sample Logged by Lab = 12/28/99 Sample ID = 3620010 Number of Standard Deviations = -0.9 Blind Sample ID = N63 Lab Value = 0.138 Most Probable Value = 0.142 Percent Recovery = 97.2 Date Sample Logged by Lab = 12/22/99 Sample ID = 3560008 Number of Standard Deviations = -0.4 Blind Sample ID = N63 Lab Value = 0.144 Most Probable Value = 0.142 Percent Recovery = 101.4 Date Sample Logged by Lab = 12/17/99 Sample ID = 3510023 Number of Standard Deviations = 0.2 Blind Sample ID = N63 Lab Value = 0.135 Most Probable Value = 0.142 Percent Recovery = 95.1 Date Sample Logged by Lab = 12/10/99 Sample ID = 3440183 Number of Standard Deviations = -0.7 Blind Sample ID = N63 Lab Value = 0.133 Most Probable Value = 0.142 Percent Recovery = 93.7 Date Sample Logged by Lab = 12/08/99 Sample ID = 3420028 Number of Standard Deviations = -0.9 Blind Sample ID = N63 Lab Value = 0.141 Most Probable Value = 0.142 Percent Recovery = 99.3 Date Sample Logged by Lab = 12/03/99 Sample ID = 3370029 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.134 Most Probable Value = 0.142 Percent Recovery = 94.4 Date Sample Logged by Lab = 12/01/99 Sample ID = 3350023 Number of Standard Deviations = -0.8 Blind Sample ID = N63 Lab Value = 0.132 Most Probable Value = 0.142 Percent Recovery = 93.0 Date Sample Logged by Lab = 11/30/99 Sample ID = 3340015 Number of Standard Deviations = -1.0 Blind Sample ID = N63 Lab Value = 0.142 Most Probable Value = 0.142 Percent Recovery = 100.0 Date Sample Logged by Lab = 11/24/99 Sample ID = 3280009 Number of Standard Deviations = 0.0 Blind Sample ID = N63 Lab Value = 0.147 Most Probable Value = 0.142 Percent Recovery = 103.5 Date Sample Logged by Lab = 11/19/99 Sample ID = 3230004 Number of Standard Deviations = 0.5 Blind Sample ID = N63 Lab Value = 0.145 Most Probable Value = 0.142 Percent Recovery = 102.1 Date Sample Logged by Lab = 11/10/99 Sample ID = 3140005 Number of Standard Deviations = 0.3 Blind Sample ID = N63 Lab Value = 0.146 Most Probable Value = 0.142 Percent Recovery = 102.8 Date Sample Logged by Lab = 11/08/99 Sample ID = 3120236 Number of Standard Deviations = 0.4 Blind Sample ID = N63 Lab Value = 0.125 Most Probable Value = 0.142 Percent Recovery = 88.0 Date Sample Logged by Lab = 10/27/99 Sample ID = 3000008 Number of Standard Deviations = -1.7 Blind Sample ID = N63 Lab Value = 0.146 Most Probable Value = 0.142 Percent Recovery = 102.8 Date Sample Logged by Lab = 10/22/99 Sample ID = 2950001 Number of Standard Deviations = 0.4 Blind Sample ID = N63 Lab Value = 0.142 Most Probable Value = 0.142 Percent Recovery = 100.0 Date Sample Logged by Lab = 10/20/99 Sample ID = 2930007 Number of Standard Deviations = 0.0 Blind Sample ID = N63 Lab Value = 0.148 Most Probable Value = 0.142 Percent Recovery = 104.2 Date Sample Logged by Lab = 10/15/99 Sample ID = 2880020 Number of Standard Deviations = 0.6 Blind Sample ID = N63 Lab Value = 0.150 Most Probable Value = 0.142 Percent Recovery = 105.6 Date Sample Logged by Lab = 10/08/99 Sample ID = 2810013 Number of Standard Deviations = 0.8 Blind Sample ID = N63 Lab Value = 0.142 Most Probable Value = 0.142 Percent Recovery = 100.0 Date Sample Logged by Lab = 10/06/99 Sample ID = 2790061 Number of Standard Deviations = 0.0 Blind Sample ID = N63 Lab Value = 0.038 Most Probable Value = 0.038 Percent Recovery = 100.0 Date Sample Logged by Lab = 09/27/99 Sample ID = 2700032 Number of Standard Deviations = 0.0 Blind Sample ID = N61 Lab Value = 0.037 Most Probable Value = 0.038 Percent Recovery = 97.4 Date Sample Logged by Lab = 09/22/99 Sample ID = 2650021 Number of Standard Deviations = -0.2 Blind Sample ID = N61 Lab Value = 0.038 Most Probable Value = 0.038 Percent Recovery = 100.0 Date Sample Logged by Lab = 09/17/99 Sample ID = 2600087 Number of Standard Deviations = 0.0 Blind Sample ID = N61 Lab Value = 0.036 Most Probable Value = 0.038 Percent Recovery = 94.7 Date Sample Logged by Lab = 09/15/99 Sample ID = 2580032 Number of Standard Deviations = -0.3 Blind Sample ID = N61 Lab Value = 0.037 Most Probable Value = 0.038 Percent Recovery = 97.4 Date Sample Logged by Lab = 09/10/99 Sample ID = 2530170 Number of Standard Deviations = -0.2 Blind Sample ID = N61 Lab Value = 0.041 Most Probable Value = 0.038 Percent Recovery = 107.9 Date Sample Logged by Lab = 09/08/99 Sample ID = 2510022 Number of Standard Deviations = 0.5 Blind Sample ID = N61 Lab Value = 0.038 Most Probable Value = 0.038 Percent Recovery = 100.0 Date Sample Logged by Lab = 09/03/99 Sample ID = 2460058 Number of Standard Deviations = 0.0 Blind Sample ID = N61 Lab Value = 0.034 Most Probable Value = 0.038 Percent Recovery = 89.5 Date Sample Logged by Lab = 08/27/99 Sample ID = 2390010 Number of Standard Deviations = -0.6 Blind Sample ID = N61 Lab Value = 0.031 Most Probable Value = 0.038 Percent Recovery = 81.6 Date Sample Logged by Lab = 08/25/99 Sample ID = 2370010 Number of Standard Deviations = -1.1 Blind Sample ID = N61 Lab Value = 0.034 Most Probable Value = 0.038 Percent Recovery = 89.5 Date Sample Logged by Lab = 08/20/99 Sample ID = 2320065 Number of Standard Deviations = -0.6 Blind Sample ID = N61 Lab Value = 0.036 Most Probable Value = 0.038 Percent Recovery = 94.7 Date Sample Logged by Lab = 08/18/99 Sample ID = 2300019 Number of Standard Deviations = -0.3 Blind Sample ID = N61 Lab Value = 0.034 Most Probable Value = 0.038 Percent Recovery = 89.5 Date Sample Logged by Lab = 08/12/99 Sample ID = 2240298 Number of Standard Deviations = -0.6 Blind Sample ID = N61 Lab Value = 0.034 Most Probable Value = 0.038 Percent Recovery = 89.5 Date Sample Logged by Lab = 08/10/99 Sample ID = 2220093 Number of Standard Deviations = -0.6 Blind Sample ID = N61 Lab Value = 0.034 Most Probable Value = 0.038 Percent Recovery = 89.5 Date Sample Logged by Lab = 08/09/99 Sample ID = 2210145 Number of Standard Deviations = -0.6 Blind Sample ID = N61 Lab Value = 0.038 Most Probable Value = 0.038 Percent Recovery = 100.0 Date Sample Logged by Lab = 07/28/99 Sample ID = 2090074 Number of Standard Deviations = 0.0 Blind Sample ID = N61 Lab Value = 0.037 Most Probable Value = 0.038 Percent Recovery = 97.4 Date Sample Logged by Lab = 07/27/99 Sample ID = 2080109 Number of Standard Deviations = -0.2 Blind Sample ID = N61 Lab Value = 0.037 Most Probable Value = 0.038 Percent Recovery = 97.4 Date Sample Logged by Lab = 07/16/99 Sample ID = 1970050 Number of Standard Deviations = -0.2 Blind Sample ID = N61 Lab Value = 0.032 Most Probable Value = 0.038 Percent Recovery = 84.2 Date Sample Logged by Lab = 07/14/99 Sample ID = 1950023 Number of Standard Deviations = -0.9 Blind Sample ID = N61 Lab Value = 0.033 Most Probable Value = 0.038 Percent Recovery = 86.8 Date Sample Logged by Lab = 07/12/99 Sample ID = 1930037 Number of Standard Deviations = -0.8 Blind Sample ID = N61 Lab Value = 0.033 Most Probable Value = 0.038 Percent Recovery = 86.8 Date Sample Logged by Lab = 07/07/99 Sample ID = 1880009 Number of Standard Deviations = -0.8 Blind Sample ID = N61 Lab Value = 0.032 Most Probable Value = 0.038 Percent Recovery = 84.2 Date Sample Logged by Lab = 07/02/99 Sample ID = 1830026 Number of Standard Deviations = -0.9 Blind Sample ID = N61 Lab Value = 0.454 Most Probable Value = 0.399 Percent Recovery = 113.8 Date Sample Logged by Lab = 03/26/99 Sample ID = 0850054 Number of Standard Deviations = 2.6 Blind Sample ID = N59 Lab Value = 0.460 Most Probable Value = 0.399 Percent Recovery = 115.3 Date Sample Logged by Lab = 03/24/99 Sample ID = 0830028 Number of Standard Deviations = 2.9 Blind Sample ID = N59 Lab Value = 0.463 Most Probable Value = 0.399 Percent Recovery = 116.0 Date Sample Logged by Lab = 03/19/99 Sample ID = 0780129 Number of Standard Deviations = 3.0 Blind Sample ID = N59 Lab Value = 0.449 Most Probable Value = 0.399 Percent Recovery = 112.5 Date Sample Logged by Lab = 03/17/99 Sample ID = 0760031 Number of Standard Deviations = 2.3 Blind Sample ID = N59 Lab Value = 0.447 Most Probable Value = 0.399 Percent Recovery = 112.0 Date Sample Logged by Lab = 03/12/99 Sample ID = 0710107 Number of Standard Deviations = 2.2 Blind Sample ID = N59 Lab Value = 0.443 Most Probable Value = 0.399 Percent Recovery = 111.0 Date Sample Logged by Lab = 03/10/99 Sample ID = 0690066 Number of Standard Deviations = 2.1 Blind Sample ID = N59 Lab Value = 0.451 Most Probable Value = 0.399 Percent Recovery = 113.0 Date Sample Logged by Lab = 03/05/99 Sample ID = 0640100 Number of Standard Deviations = 2.4 Blind Sample ID = N59 Lab Value = 0.451 Most Probable Value = 0.399 Percent Recovery = 113.0 Date Sample Logged by Lab = 02/26/99 Sample ID = 0570062 Number of Standard Deviations = 2.4 Blind Sample ID = N59 Lab Value = 0.429 Most Probable Value = 0.399 Percent Recovery = 107.5 Date Sample Logged by Lab = 02/24/99 Sample ID = 0550045 Number of Standard Deviations = 1.4 Blind Sample ID = N59 Lab Value = 0.461 Most Probable Value = 0.399 Percent Recovery = 115.5 Date Sample Logged by Lab = 02/19/99 Sample ID = 0500083 Number of Standard Deviations = 2.9 Blind Sample ID = N59 Lab Value = 0.474 Most Probable Value = 0.399 Percent Recovery = 118.8 Date Sample Logged by Lab = 02/17/99 Sample ID = 0480042 Number of Standard Deviations = 3.5 Blind Sample ID = N59 Lab Value = 0.474 Most Probable Value = 0.399 Percent Recovery = 118.8 Date Sample Logged by Lab = 02/12/99 Sample ID = 0430070 Number of Standard Deviations = 3.5 Blind Sample ID = N59 Lab Value = 0.413 Most Probable Value = 0.399 Percent Recovery = 103.5 Date Sample Logged by Lab = 02/10/99 Sample ID = 0410061 Number of Standard Deviations = 0.7 Blind Sample ID = N59 Lab Value = 0.523 Most Probable Value = 0.399 Percent Recovery = 131.1 Date Sample Logged by Lab = 02/05/99 Sample ID = 0360044 Number of Standard Deviations = 5.8 Blind Sample ID = N59 Lab Value = 0.426 Most Probable Value = 0.399 Percent Recovery = 106.8 Date Sample Logged by Lab = 01/29/99 Sample ID = 0290008 Number of Standard Deviations = 1.3 Blind Sample ID = N59 Lab Value = 0.417 Most Probable Value = 0.399 Percent Recovery = 104.5 Date Sample Logged by Lab = 01/22/99 Sample ID = 0220068 Number of Standard Deviations = 0.8 Blind Sample ID = N59 Lab Value = 0.416 Most Probable Value = 0.399 Percent Recovery = 104.3 Date Sample Logged by Lab = 01/20/99 Sample ID = 0200127 Number of Standard Deviations = 0.8 Blind Sample ID = N59 Lab Value = 0.418 Most Probable Value = 0.399 Percent Recovery = 104.8 Date Sample Logged by Lab = 01/15/99 Sample ID = 0150089 Number of Standard Deviations = 0.9 Blind Sample ID = N59 Lab Value = 0.417 Most Probable Value = 0.399 Percent Recovery = 104.5 Date Sample Logged by Lab = 01/13/99 Sample ID = 0130036 Number of Standard Deviations = 0.8 Blind Sample ID = N59 Lab Value = 0.403 Most Probable Value = 0.399 Percent Recovery = 101.0 Date Sample Logged by Lab = 01/08/99 Sample ID = 0080117 Number of Standard Deviations = 0.2 Blind Sample ID = N59 Lab Value = 0.410 Most Probable Value = 0.399 Percent Recovery = 102.8 Date Sample Logged by Lab = 01/06/99 Sample ID = 0060043 Number of Standard Deviations = 0.5 Blind Sample ID = N59 Lab Value = 0.401 Most Probable Value = 0.399 Percent Recovery = 100.5 Date Sample Logged by Lab = 12/30/98 Sample ID = 3640038 Number of Standard Deviations = 0.1 Blind Sample ID = N59 Lab Value = 0.417 Most Probable Value = 0.399 Percent Recovery = 104.5 Date Sample Logged by Lab = 12/23/98 Sample ID = 3570082 Number of Standard Deviations = 0.8 Blind Sample ID = N59 Lab Value = 0.410 Most Probable Value = 0.399 Percent Recovery = 102.8 Date Sample Logged by Lab = 12/16/98 Sample ID = 3500072 Number of Standard Deviations = 0.5 Blind Sample ID = N59 Lab Value = 0.427 Most Probable Value = 0.399 Percent Recovery = 107.0 Date Sample Logged by Lab = 12/11/98 Sample ID = 3450162 Number of Standard Deviations = 1.3 Blind Sample ID = N59 Lab Value = 0.424 Most Probable Value = 0.399 Percent Recovery = 106.3 Date Sample Logged by Lab = 12/09/98 Sample ID = 3430049 Number of Standard Deviations = 1.2 Blind Sample ID = N59 Lab Value = 0.441 Most Probable Value = 0.399 Percent Recovery = 110.5 Date Sample Logged by Lab = 12/04/98 Sample ID = 3380074 Number of Standard Deviations = 2.0 Blind Sample ID = N59 Lab Value = 0.449 Most Probable Value = 0.399 Percent Recovery = 112.5 Date Sample Logged by Lab = 12/01/98 Sample ID = 3350082 Number of Standard Deviations = 2.3 Blind Sample ID = N59 Lab Value = 0.414 Most Probable Value = 0.399 Percent Recovery = 103.8 Date Sample Logged by Lab = 11/25/98 Sample ID = 3290035 Number of Standard Deviations = 0.7 Blind Sample ID = N59 Lab Value = 0.417 Most Probable Value = 0.399 Percent Recovery = 104.5 Date Sample Logged by Lab = 11/20/98 Sample ID = 3240060 Number of Standard Deviations = 0.8 Blind Sample ID = N59 Lab Value = 0.414 Most Probable Value = 0.399 Percent Recovery = 103.8 Date Sample Logged by Lab = 11/18/98 Sample ID = 3220058 Number of Standard Deviations = 0.7 Blind Sample ID = N59 Lab Value = 0.415 Most Probable Value = 0.399 Percent Recovery = 104.0 Date Sample Logged by Lab = 11/16/98 Sample ID = 3200024 Number of Standard Deviations = 0.7 Blind Sample ID = N59 Lab Value = 0.413 Most Probable Value = 0.399 Percent Recovery = 103.5 Date Sample Logged by Lab = 11/10/98 Sample ID = 3140160 Number of Standard Deviations = 0.7 Blind Sample ID = N59 Lab Value = 0.414 Most Probable Value = 0.399 Percent Recovery = 103.8 Date Sample Logged by Lab = 11/09/98 Sample ID = 3130127 Number of Standard Deviations = 0.7 Blind Sample ID = N59 Lab Value = 0.407 Most Probable Value = 0.399 Percent Recovery = 102.0 Date Sample Logged by Lab = 10/23/98 Sample ID = 2960087 Number of Standard Deviations = 0.4 Blind Sample ID = N59 Lab Value = 0.411 Most Probable Value = 0.399 Percent Recovery = 103.0 Date Sample Logged by Lab = 10/21/98 Sample ID = 2940061 Number of Standard Deviations = 0.6 Blind Sample ID = N59 Lab Value = 0.407 Most Probable Value = 0.399 Percent Recovery = 102.0 Date Sample Logged by Lab = 10/14/98 Sample ID = 2870041 Number of Standard Deviations = 0.4 Blind Sample ID = N59 Lab Value = 0.406 Most Probable Value = 0.399 Percent Recovery = 101.8 Date Sample Logged by Lab = 10/09/98 Sample ID = 2820174 Number of Standard Deviations = 0.3 Blind Sample ID = N59 Lab Value = 0.391 Most Probable Value = 0.399 Percent Recovery = 98.0 Date Sample Logged by Lab = 10/07/98 Sample ID = 2800067 Number of Standard Deviations = -0.4 Blind Sample ID = N59 Lab Value = 0.401 Most Probable Value = 0.399 Percent Recovery = 100.5 Date Sample Logged by Lab = 10/02/98 Sample ID = 2750040 Number of Standard Deviations = 0.1 Blind Sample ID = N59 Lab Value = 0.189 Most Probable Value = 0.195 Percent Recovery = 96.9 Date Sample Logged by Lab = 09/29/98 Sample ID = 2720083 Number of Standard Deviations = -0.4 Blind Sample ID = N57 Lab Value = 0.203 Most Probable Value = 0.195 Percent Recovery = 104.1 Date Sample Logged by Lab = 09/18/98 Sample ID = 2610107 Number of Standard Deviations = 0.6 Blind Sample ID = N57 Lab Value = 0.202 Most Probable Value = 0.195 Percent Recovery = 103.6 Date Sample Logged by Lab = 09/15/98 Sample ID = 2580245 Number of Standard Deviations = 0.5 Blind Sample ID = N57 Lab Value = 0.188 Most Probable Value = 0.195 Percent Recovery = 96.4 Date Sample Logged by Lab = 09/11/98 Sample ID = 2540090 Number of Standard Deviations = -0.5 Blind Sample ID = N57 Lab Value = 0.213 Most Probable Value = 0.195 Percent Recovery = 109.2 Date Sample Logged by Lab = 09/04/98 Sample ID = 2470038 Number of Standard Deviations = 1.3 Blind Sample ID = N57 Lab Value = 0.201 Most Probable Value = 0.195 Percent Recovery = 103.1 Date Sample Logged by Lab = 08/28/98 Sample ID = 2400212 Number of Standard Deviations = 0.4 Blind Sample ID = N57 Lab Value = 0.221 Most Probable Value = 0.195 Percent Recovery = 113.3 Date Sample Logged by Lab = 08/21/98 Sample ID = 2330325 Number of Standard Deviations = 1.9 Blind Sample ID = N57 Lab Value = 0.206 Most Probable Value = 0.195 Percent Recovery = 105.6 Date Sample Logged by Lab = 08/18/98 Sample ID = 2300136 Number of Standard Deviations = 0.8 Blind Sample ID = N57 Lab Value = 0.209 Most Probable Value = 0.195 Percent Recovery = 107.2 Date Sample Logged by Lab = 08/14/98 Sample ID = 2260103 Number of Standard Deviations = 1.0 Blind Sample ID = N57 Lab Value = 0.206 Most Probable Value = 0.195 Percent Recovery = 105.6 Date Sample Logged by Lab = 08/07/98 Sample ID = 2190050 Number of Standard Deviations = 0.8 Blind Sample ID = N57 Lab Value = 0.204 Most Probable Value = 0.195 Percent Recovery = 104.6 Date Sample Logged by Lab = 08/04/98 Sample ID = 2160044 Number of Standard Deviations = 0.7 Blind Sample ID = N57 Lab Value = 0.197 Most Probable Value = 0.195 Percent Recovery = 101.0 Date Sample Logged by Lab = 07/28/98 Sample ID = 2090138 Number of Standard Deviations = 0.1 Blind Sample ID = N57 Lab Value = 0.200 Most Probable Value = 0.195 Percent Recovery = 102.6 Date Sample Logged by Lab = 07/27/98 Sample ID = 2080084 Number of Standard Deviations = 0.4 Blind Sample ID = N57 Lab Value = 0.198 Most Probable Value = 0.195 Percent Recovery = 101.5 Date Sample Logged by Lab = 07/17/98 Sample ID = 1980301 Number of Standard Deviations = 0.2 Blind Sample ID = N57 Lab Value = 0.175 Most Probable Value = 0.195 Percent Recovery = 89.7 Date Sample Logged by Lab = 07/14/98 Sample ID = 1950204 Number of Standard Deviations = -1.4 Blind Sample ID = N57 Lab Value = 0.182 Most Probable Value = 0.195 Percent Recovery = 93.3 Date Sample Logged by Lab = 07/10/98 Sample ID = 1910241 Number of Standard Deviations = -0.9 Blind Sample ID = N57 Lab Value = 0.183 Most Probable Value = 0.195 Percent Recovery = 93.8 Date Sample Logged by Lab = 07/06/98 Sample ID = 1870154 Number of Standard Deviations = -0.9 Blind Sample ID = N57 Lab Value = 0.199 Most Probable Value = 0.195 Percent Recovery = 102.1 Date Sample Logged by Lab = 06/19/98 Sample ID = 1700283 Number of Standard Deviations = 0.3 Blind Sample ID = N57 Lab Value = 0.185 Most Probable Value = 0.195 Percent Recovery = 94.9 Date Sample Logged by Lab = 06/17/98 Sample ID = 1680012 Number of Standard Deviations = -0.7 Blind Sample ID = N57 Lab Value = 0.196 Most Probable Value = 0.195 Percent Recovery = 100.5 Date Sample Logged by Lab = 06/12/98 Sample ID = 1630124 Number of Standard Deviations = 0.1 Blind Sample ID = N57 Lab Value = 0.202 Most Probable Value = 0.195 Percent Recovery = 103.6 Date Sample Logged by Lab = 06/05/98 Sample ID = 1560220 Number of Standard Deviations = 0.5 Blind Sample ID = N57 Lab Value = 0.202 Most Probable Value = 0.195 Percent Recovery = 103.6 Date Sample Logged by Lab = 06/02/98 Sample ID = 1530224 Number of Standard Deviations = 0.5 Blind Sample ID = N57 Lab Value = 0.202 Most Probable Value = 0.195 Percent Recovery = 103.6 Date Sample Logged by Lab = 06/02/98 Sample ID = 1530214 Number of Standard Deviations = 0.5 Blind Sample ID = N57 Lab Value = 0.208 Most Probable Value = 0.195 Percent Recovery = 106.7 Date Sample Logged by Lab = 05/29/98 Sample ID = 1490072 Number of Standard Deviations = 0.9 Blind Sample ID = N57 Lab Value = 0.205 Most Probable Value = 0.195 Percent Recovery = 105.1 Date Sample Logged by Lab = 05/22/98 Sample ID = 1420204 Number of Standard Deviations = 0.7 Blind Sample ID = N57 Lab Value = 0.212 Most Probable Value = 0.195 Percent Recovery = 108.7 Date Sample Logged by Lab = 05/18/98 Sample ID = 1380091 Number of Standard Deviations = 1.2 Blind Sample ID = N57 Lab Value = 0.199 Most Probable Value = 0.195 Percent Recovery = 102.1 Date Sample Logged by Lab = 05/12/98 Sample ID = 1320084 Number of Standard Deviations = 0.3 Blind Sample ID = N57 Lab Value = 0.193 Most Probable Value = 0.195 Percent Recovery = 99.0 Date Sample Logged by Lab = 05/08/98 Sample ID = 1280043 Number of Standard Deviations = -0.1 Blind Sample ID = N57 Lab Value = 0.193 Most Probable Value = 0.195 Percent Recovery = 99.0 Date Sample Logged by Lab = 04/28/98 Sample ID = 1180174 Number of Standard Deviations = -0.1 Blind Sample ID = N57 Lab Value = 0.196 Most Probable Value = 0.195 Percent Recovery = 100.5 Date Sample Logged by Lab = 04/24/98 Sample ID = 1140196 Number of Standard Deviations = 0.1 Blind Sample ID = N57 Lab Value = 0.199 Most Probable Value = 0.195 Percent Recovery = 102.1 Date Sample Logged by Lab = 04/17/98 Sample ID = 1070126 Number of Standard Deviations = 0.3 Blind Sample ID = N57 Lab Value = 0.195 Most Probable Value = 0.195 Percent Recovery = 100.0 Date Sample Logged by Lab = 04/14/98 Sample ID = 1040094 Number of Standard Deviations = 0.0 Blind Sample ID = N57 Lab Value = 0.199 Most Probable Value = 0.195 Percent Recovery = 102.1 Date Sample Logged by Lab = 04/10/98 Sample ID = 1000120 Number of Standard Deviations = 0.3 Blind Sample ID = N57 Lab Value = 0.197 Most Probable Value = 0.195 Percent Recovery = 101.0 Date Sample Logged by Lab = 04/03/98 Sample ID = 0930136 Number of Standard Deviations = 0.1 Blind Sample ID = N57 Lab Value = 0.589 Most Probable Value = 0.580 Percent Recovery = 101.6 Date Sample Logged by Lab = 03/27/98 Sample ID = 0860118 Number of Standard Deviations = 0.3 Blind Sample ID = N55 Lab Value = 0.569 Most Probable Value = 0.580 Percent Recovery = 98.1 Date Sample Logged by Lab = 03/20/98 Sample ID = 0790215 Number of Standard Deviations = -0.4 Blind Sample ID = N55 Lab Value = 0.606 Most Probable Value = 0.580 Percent Recovery = 104.5 Date Sample Logged by Lab = 03/17/98 Sample ID = 0760022 Number of Standard Deviations = 0.9 Blind Sample ID = N55 Lab Value = 0.599 Most Probable Value = 0.580 Percent Recovery = 103.3 Date Sample Logged by Lab = 03/13/98 Sample ID = 0720058 Number of Standard Deviations = 0.7 Blind Sample ID = N55 Lab Value = 0.578 Most Probable Value = 0.580 Percent Recovery = 99.7 Date Sample Logged by Lab = 03/06/98 Sample ID = 0650043 Number of Standard Deviations = -0.1 Blind Sample ID = N55 Lab Value = 0.594 Most Probable Value = 0.580 Percent Recovery = 102.4 Date Sample Logged by Lab = 03/03/98 Sample ID = 0620136 Number of Standard Deviations = 0.5 Blind Sample ID = N55 Lab Value = 0.587 Most Probable Value = 0.580 Percent Recovery = 101.2 Date Sample Logged by Lab = 02/23/98 Sample ID = 0540093 Number of Standard Deviations = 0.2 Blind Sample ID = N55 Lab Value = 0.583 Most Probable Value = 0.580 Percent Recovery = 100.5 Date Sample Logged by Lab = 02/20/98 Sample ID = 0510063 Number of Standard Deviations = 0.1 Blind Sample ID = N55 Lab Value = 0.594 Most Probable Value = 0.580 Percent Recovery = 102.4 Date Sample Logged by Lab = 02/13/98 Sample ID = 0440041 Number of Standard Deviations = 0.5 Blind Sample ID = N55 Lab Value = 0.580 Most Probable Value = 0.580 Percent Recovery = 100.0 Date Sample Logged by Lab = 02/06/98 Sample ID = 0370164 Number of Standard Deviations = 0.0 Blind Sample ID = N55 Lab Value = 0.598 Most Probable Value = 0.580 Percent Recovery = 103.1 Date Sample Logged by Lab = 02/03/98 Sample ID = 0340100 Number of Standard Deviations = 0.6 Blind Sample ID = N55 Lab Value = 0.579 Most Probable Value = 0.580 Percent Recovery = 99.8 Date Sample Logged by Lab = 01/30/98 Sample ID = 0300115 Number of Standard Deviations = -0.0 Blind Sample ID = N55 Lab Value = 0.584 Most Probable Value = 0.580 Percent Recovery = 100.7 Date Sample Logged by Lab = 01/27/98 Sample ID = 0270118 Number of Standard Deviations = 0.1 Blind Sample ID = N55 Lab Value = 0.585 Most Probable Value = 0.580 Percent Recovery = 100.9 Date Sample Logged by Lab = 01/26/98 Sample ID = 0260123 Number of Standard Deviations = 0.2 Blind Sample ID = N55 Lab Value = 0.587 Most Probable Value = 0.580 Percent Recovery = 101.2 Date Sample Logged by Lab = 01/20/98 Sample ID = 0200130 Number of Standard Deviations = 0.2 Blind Sample ID = N55 Lab Value = 0.600 Most Probable Value = 0.580 Percent Recovery = 103.4 Date Sample Logged by Lab = 01/16/98 Sample ID = 0160088 Number of Standard Deviations = 0.7 Blind Sample ID = N55 Lab Value = 0.593 Most Probable Value = 0.580 Percent Recovery = 102.2 Date Sample Logged by Lab = 01/09/98 Sample ID = 0090088 Number of Standard Deviations = 0.4 Blind Sample ID = N55 Lab Value = 0.590 Most Probable Value = 0.580 Percent Recovery = 101.7 Date Sample Logged by Lab = 12/31/97 Sample ID = 3650033 Number of Standard Deviations = 0.3 Blind Sample ID = N55 Lab Value = 0.606 Most Probable Value = 0.580 Percent Recovery = 104.5 Date Sample Logged by Lab = 12/19/97 Sample ID = 3530141 Number of Standard Deviations = 0.9 Blind Sample ID = N55 Lab Value = 0.583 Most Probable Value = 0.580 Percent Recovery = 100.5 Date Sample Logged by Lab = 12/16/97 Sample ID = 3500012 Number of Standard Deviations = 0.1 Blind Sample ID = N55 Lab Value = 0.585 Most Probable Value = 0.580 Percent Recovery = 100.9 Date Sample Logged by Lab = 12/12/97 Sample ID = 3460127 Number of Standard Deviations = 0.2 Blind Sample ID = N55 Lab Value = 0.565 Most Probable Value = 0.580 Percent Recovery = 97.4 Date Sample Logged by Lab = 12/05/97 Sample ID = 3390181 Number of Standard Deviations = -0.5 Blind Sample ID = N55 Lab Value = 0.584 Most Probable Value = 0.580 Percent Recovery = 100.7 Date Sample Logged by Lab = 12/02/97 Sample ID = 3360032 Number of Standard Deviations = 0.1 Blind Sample ID = N55 Lab Value = 0.585 Most Probable Value = 0.580 Percent Recovery = 100.9 Date Sample Logged by Lab = 11/25/97 Sample ID = 3290139 Number of Standard Deviations = 0.2 Blind Sample ID = N55 Lab Value = 0.593 Most Probable Value = 0.580 Percent Recovery = 102.2 Date Sample Logged by Lab = 11/21/97 Sample ID = 3250329 Number of Standard Deviations = 0.4 Blind Sample ID = N55 Lab Value = 0.577 Most Probable Value = 0.580 Percent Recovery = 99.5 Date Sample Logged by Lab = 11/18/97 Sample ID = 3220056 Number of Standard Deviations = -0.1 Blind Sample ID = N55 Lab Value = 0.586 Most Probable Value = 0.580 Percent Recovery = 101.0 Date Sample Logged by Lab = 11/14/97 Sample ID = 3180087 Number of Standard Deviations = 0.2 Blind Sample ID = N55 Lab Value = 0.591 Most Probable Value = 0.580 Percent Recovery = 101.9 Date Sample Logged by Lab = 11/07/97 Sample ID = 3110070 Number of Standard Deviations = 0.4 Blind Sample ID = N55 Lab Value = 0.580 Most Probable Value = 0.580 Percent Recovery = 100.0 Date Sample Logged by Lab = 11/04/97 Sample ID = 3080083 Number of Standard Deviations = 0.0 Blind Sample ID = N55 Lab Value = 0.239 Most Probable Value = 0.232 Percent Recovery = 103.0 Date Sample Logged by Lab = 09/24/97 Sample ID = 2670106 Number of Standard Deviations = 0.4 Blind Sample ID = NAB Lab Value = 0.240 Most Probable Value = 0.232 Percent Recovery = 103.4 Date Sample Logged by Lab = 09/10/97 Sample ID = 2530269 Number of Standard Deviations = 0.4 Blind Sample ID = NAB Lab Value = 0.240 Most Probable Value = 0.232 Percent Recovery = 103.4 Date Sample Logged by Lab = 08/22/97 Sample ID = 2340007 Number of Standard Deviations = 0.4 Blind Sample ID = NAB Lab Value = 0.244 Most Probable Value = 0.232 Percent Recovery = 105.2 Date Sample Logged by Lab = 08/08/97 Sample ID = 2200230 Number of Standard Deviations = 0.6 Blind Sample ID = NAB Lab Value = 0.238 Most Probable Value = 0.232 Percent Recovery = 102.6 Date Sample Logged by Lab = 07/25/97 Sample ID = 2060076 Number of Standard Deviations = 0.3 Blind Sample ID = NAB Lab Value = 0.263 Most Probable Value = 0.232 Percent Recovery = 113.4 Date Sample Logged by Lab = 07/09/97 Sample ID = 1900017 Number of Standard Deviations = 1.6 Blind Sample ID = NAB Lab Value = 0.219 Most Probable Value = 0.232 Percent Recovery = 94.4 Date Sample Logged by Lab = 06/26/97 Sample ID = 1770165 Number of Standard Deviations = -0.7 Blind Sample ID = NAB Lab Value = 0.235 Most Probable Value = 0.232 Percent Recovery = 101.3 Date Sample Logged by Lab = 06/12/97 Sample ID = 1630058 Number of Standard Deviations = 0.2 Blind Sample ID = NAB Lab Value = 0.239 Most Probable Value = 0.232 Percent Recovery = 103.0 Date Sample Logged by Lab = 05/23/97 Sample ID = 1430318 Number of Standard Deviations = 0.4 Blind Sample ID = NAB Lab Value = 0.251 Most Probable Value = 0.232 Percent Recovery = 108.2 Date Sample Logged by Lab = 05/13/97 Sample ID = 1330063 Number of Standard Deviations = 1.0 Blind Sample ID = NAB Lab Value = 0.170 Most Probable Value = 0.152 Percent Recovery = 111.8 Date Sample Logged by Lab = 03/27/97 Sample ID = 0860049 Number of Standard Deviations = 1.2 Blind Sample ID = N49 Lab Value = 0.180 Most Probable Value = 0.152 Percent Recovery = 118.4 Date Sample Logged by Lab = 03/14/97 Sample ID = 0730111 Number of Standard Deviations = 1.9 Blind Sample ID = N49 Lab Value = 0.170 Most Probable Value = 0.152 Percent Recovery = 111.8 Date Sample Logged by Lab = 02/25/97 Sample ID = 0560222 Number of Standard Deviations = 1.2 Blind Sample ID = N49 Lab Value = 0.160 Most Probable Value = 0.152 Percent Recovery = 105.3 Date Sample Logged by Lab = 02/07/97 Sample ID = 0380067 Number of Standard Deviations = 0.5 Blind Sample ID = N49 Lab Value = 0.160 Most Probable Value = 0.152 Percent Recovery = 105.3 Date Sample Logged by Lab = 02/04/97 Sample ID = 0350106 Number of Standard Deviations = 0.5 Blind Sample ID = N49 Lab Value = 0.160 Most Probable Value = 0.152 Percent Recovery = 105.3 Date Sample Logged by Lab = 01/09/97 Sample ID = 0090042 Number of Standard Deviations = 0.5 Blind Sample ID = N49 Lab Value = 0.170 Most Probable Value = 0.152 Percent Recovery = 111.8 Date Sample Logged by Lab = 12/27/96 Sample ID = 3620034 Number of Standard Deviations = 1.2 Blind Sample ID = N49 Lab Value = 0.160 Most Probable Value = 0.152 Percent Recovery = 105.3 Date Sample Logged by Lab = 11/21/96 Sample ID = 3260078 Number of Standard Deviations = 0.5 Blind Sample ID = N49 Lab Value = 0.160 Most Probable Value = 0.152 Percent Recovery = 105.3 Date Sample Logged by Lab = 11/15/96 Sample ID = 3200035 Number of Standard Deviations = 0.5 Blind Sample ID = N49 Lab Value = 0.150 Most Probable Value = 0.152 Percent Recovery = 98.7 Date Sample Logged by Lab = 11/01/96 Sample ID = 3060255 Number of Standard Deviations = -0.1 Blind Sample ID = N49 Lab Value = 0.180 Most Probable Value = 0.152 Percent Recovery = 118.4 Date Sample Logged by Lab = 10/15/96 Sample ID = 2890124 Number of Standard Deviations = 1.9 Blind Sample ID = N49 Y = 100
The SGPlot Procedure


- TOTAL PHOSPHORUS-P,FIL,CFA,KJELDAHL -
Percent Recovery by Date
Lab: NWQL, PCode: 00666, MCode: KJ005
Logged in Dates: 10/04/96 through 09/24/01
Open Data Set

Lab Value = 0.060 Most Probable Value = 0.279 Percent Recovery = 21.5 Date Sample Logged by Lab = 03/06/01 Sample ID = 0650079 Number of Standard Deviations = -8.3 Blind Sample ID = N67 Lab Value = 0.050 Most Probable Value = 0.856 Percent Recovery = 5.8 Date Sample Logged by Lab = 08/21/00 Sample ID = 2340143 Number of Standard Deviations = -20.9 Blind Sample ID = N66 Lab Value = 0.126 Most Probable Value = 0.530 Percent Recovery = 23.7 Date Sample Logged by Lab = 05/12/00 Sample ID = 1330055 Number of Standard Deviations = -15.4 Blind Sample ID = NS5 Lab Value = 0.050 Most Probable Value = 0.119 Percent Recovery = 42.0 Date Sample Logged by Lab = 05/12/00 Sample ID = 1330054 Number of Standard Deviations = -2.6 Blind Sample ID = N65 Lab Value = 0.066 Most Probable Value = 0.040 Percent Recovery = 165.0 Date Sample Logged by Lab = 10/01/99 Sample ID = 2740009 Number of Standard Deviations = 1.0 Blind Sample ID = N61 Lab Value = 0.072 Most Probable Value = 0.040 Percent Recovery = 180.0 Date Sample Logged by Lab = 09/09/99 Sample ID = 2520015 Number of Standard Deviations = 1.2 Blind Sample ID = N61 Lab Value = 1.044 Most Probable Value = 0.610 Percent Recovery = 171.1 Date Sample Logged by Lab = 07/29/99 Sample ID = 2100032 Number of Standard Deviations = 14.4 Blind Sample ID = NS3 Lab Value = 0.064 Most Probable Value = 0.040 Percent Recovery = 160.0 Date Sample Logged by Lab = 07/14/99 Sample ID = 1950021 Number of Standard Deviations = 0.9 Blind Sample ID = N61 Lab Value = 0.061 Most Probable Value = 0.040 Percent Recovery = 152.5 Date Sample Logged by Lab = 07/13/99 Sample ID = 1940010 Number of Standard Deviations = 0.8 Blind Sample ID = N61 Lab Value = 0.030 Most Probable Value = 0.610 Percent Recovery = 4.9 Date Sample Logged by Lab = 05/28/99 Sample ID = 1480085 Number of Standard Deviations = -19.2 Blind Sample ID = NS3 Lab Value = 0.050 Most Probable Value = 0.805 Percent Recovery = 6.2 Date Sample Logged by Lab = 04/07/99 Sample ID = 0970147 Number of Standard Deviations = -20.1 Blind Sample ID = N62 Lab Value = 0.050 Most Probable Value = 0.610 Percent Recovery = 8.2 Date Sample Logged by Lab = 11/09/98 Sample ID = 3130282 Number of Standard Deviations = -18.6 Blind Sample ID = NS3 Lab Value = 2.146 Most Probable Value = 0.770 Percent Recovery = 278.7 Date Sample Logged by Lab = 10/13/98 Sample ID = 2860067 Number of Standard Deviations = 37.9 Blind Sample ID = N60 Lab Value = 0.050 Most Probable Value = 1.014 Percent Recovery = 4.9 Date Sample Logged by Lab = 09/25/98 Sample ID = 2680005 Number of Standard Deviations = -21.7 Blind Sample ID = NS1 Lab Value = 0.088 Most Probable Value = 0.201 Percent Recovery = 43.8 Date Sample Logged by Lab = 09/25/98 Sample ID = 2680006 Number of Standard Deviations = -4.3 Blind Sample ID = N57 Lab Value = 0.312 Most Probable Value = 0.201 Percent Recovery = 155.2 Date Sample Logged by Lab = 05/19/98 Sample ID = 1390113 Number of Standard Deviations = 4.2 Blind Sample ID = N57 Lab Value = 0.586 Most Probable Value = 1.014 Percent Recovery = 57.8 Date Sample Logged by Lab = 03/13/98 Sample ID = 0720088 Number of Standard Deviations = -9.6 Blind Sample ID = NS1 Lab Value = 0.060 Most Probable Value = 0.279 Percent Recovery = 21.5 Date Sample Logged by Lab = 03/06/01 Sample ID = 0650079 Number of Standard Deviations = -8.3 Blind Sample ID = N67 Lab Value = 0.050 Most Probable Value = 0.856 Percent Recovery = 5.8 Date Sample Logged by Lab = 08/21/00 Sample ID = 2340143 Number of Standard Deviations = -20.9 Blind Sample ID = N66 Lab Value = 0.126 Most Probable Value = 0.530 Percent Recovery = 23.7 Date Sample Logged by Lab = 05/12/00 Sample ID = 1330055 Number of Standard Deviations = -15.4 Blind Sample ID = NS5 Lab Value = 0.050 Most Probable Value = 0.119 Percent Recovery = 42.0 Date Sample Logged by Lab = 05/12/00 Sample ID = 1330054 Number of Standard Deviations = -2.6 Blind Sample ID = N65 Lab Value = 0.066 Most Probable Value = 0.040 Percent Recovery = 165.0 Date Sample Logged by Lab = 10/01/99 Sample ID = 2740009 Number of Standard Deviations = 1.0 Blind Sample ID = N61 Lab Value = 0.072 Most Probable Value = 0.040 Percent Recovery = 180.0 Date Sample Logged by Lab = 09/09/99 Sample ID = 2520015 Number of Standard Deviations = 1.2 Blind Sample ID = N61 Lab Value = 1.044 Most Probable Value = 0.610 Percent Recovery = 171.1 Date Sample Logged by Lab = 07/29/99 Sample ID = 2100032 Number of Standard Deviations = 14.4 Blind Sample ID = NS3 Lab Value = 0.064 Most Probable Value = 0.040 Percent Recovery = 160.0 Date Sample Logged by Lab = 07/14/99 Sample ID = 1950021 Number of Standard Deviations = 0.9 Blind Sample ID = N61 Lab Value = 0.061 Most Probable Value = 0.040 Percent Recovery = 152.5 Date Sample Logged by Lab = 07/13/99 Sample ID = 1940010 Number of Standard Deviations = 0.8 Blind Sample ID = N61 Lab Value = 0.030 Most Probable Value = 0.610 Percent Recovery = 4.9 Date Sample Logged by Lab = 05/28/99 Sample ID = 1480085 Number of Standard Deviations = -19.2 Blind Sample ID = NS3 Lab Value = 0.050 Most Probable Value = 0.805 Percent Recovery = 6.2 Date Sample Logged by Lab = 04/07/99 Sample ID = 0970147 Number of Standard Deviations = -20.1 Blind Sample ID = N62 Lab Value = 0.050 Most Probable Value = 0.610 Percent Recovery = 8.2 Date Sample Logged by Lab = 11/09/98 Sample ID = 3130282 Number of Standard Deviations = -18.6 Blind Sample ID = NS3 Lab Value = 2.146 Most Probable Value = 0.770 Percent Recovery = 278.7 Date Sample Logged by Lab = 10/13/98 Sample ID = 2860067 Number of Standard Deviations = 37.9 Blind Sample ID = N60 Lab Value = 0.050 Most Probable Value = 1.014 Percent Recovery = 4.9 Date Sample Logged by Lab = 09/25/98 Sample ID = 2680005 Number of Standard Deviations = -21.7 Blind Sample ID = NS1 Lab Value = 0.088 Most Probable Value = 0.201 Percent Recovery = 43.8 Date Sample Logged by Lab = 09/25/98 Sample ID = 2680006 Number of Standard Deviations = -4.3 Blind Sample ID = N57 Lab Value = 0.312 Most Probable Value = 0.201 Percent Recovery = 155.2 Date Sample Logged by Lab = 05/19/98 Sample ID = 1390113 Number of Standard Deviations = 4.2 Blind Sample ID = N57 Lab Value = 0.586 Most Probable Value = 1.014 Percent Recovery = 57.8 Date Sample Logged by Lab = 03/13/98 Sample ID = 0720088 Number of Standard Deviations = -9.6 Blind Sample ID = NS1 Lab Value = 0.854 Most Probable Value = 0.868 Percent Recovery = 98.4 Date Sample Logged by Lab = 09/24/01 Sample ID = 2670123 Number of Standard Deviations = -0.4 Blind Sample ID = NS7 Lab Value = 0.097 Most Probable Value = 0.086 Percent Recovery = 112.8 Date Sample Logged by Lab = 09/24/01 Sample ID = 2670119 Number of Standard Deviations = 0.4 Blind Sample ID = N69 Lab Value = 0.095 Most Probable Value = 0.086 Percent Recovery = 110.5 Date Sample Logged by Lab = 09/24/01 Sample ID = 2670121 Number of Standard Deviations = 0.3 Blind Sample ID = N69 Lab Value = 0.096 Most Probable Value = 0.086 Percent Recovery = 111.6 Date Sample Logged by Lab = 09/24/01 Sample ID = 2670122 Number of Standard Deviations = 0.3 Blind Sample ID = N69 Lab Value = 0.088 Most Probable Value = 0.086 Percent Recovery = 102.3 Date Sample Logged by Lab = 09/24/01 Sample ID = 2670125 Number of Standard Deviations = 0.1 Blind Sample ID = N69 Lab Value = 0.851 Most Probable Value = 0.868 Percent Recovery = 98.0 Date Sample Logged by Lab = 09/18/01 Sample ID = 2610009 Number of Standard Deviations = -0.4 Blind Sample ID = NS7 Lab Value = 0.086 Most Probable Value = 0.086 Percent Recovery = 100.0 Date Sample Logged by Lab = 09/18/01 Sample ID = 2610010 Number of Standard Deviations = 0.0 Blind Sample ID = N69 Lab Value = 0.087 Most Probable Value = 0.086 Percent Recovery = 101.2 Date Sample Logged by Lab = 09/18/01 Sample ID = 2610008 Number of Standard Deviations = 0.0 Blind Sample ID = N69 Lab Value = 0.083 Most Probable Value = 0.086 Percent Recovery = 96.5 Date Sample Logged by Lab = 09/18/01 Sample ID = 2610007 Number of Standard Deviations = -0.1 Blind Sample ID = N69 Lab Value = 0.090 Most Probable Value = 0.086 Percent Recovery = 104.7 Date Sample Logged by Lab = 09/13/01 Sample ID = 2560051 Number of Standard Deviations = 0.1 Blind Sample ID = N69 Lab Value = 0.893 Most Probable Value = 0.868 Percent Recovery = 102.9 Date Sample Logged by Lab = 09/12/01 Sample ID = 2550072 Number of Standard Deviations = 0.7 Blind Sample ID = NS7 Lab Value = 0.083 Most Probable Value = 0.086 Percent Recovery = 96.5 Date Sample Logged by Lab = 09/12/01 Sample ID = 2550073 Number of Standard Deviations = -0.1 Blind Sample ID = N69 Lab Value = 0.089 Most Probable Value = 0.086 Percent Recovery = 103.5 Date Sample Logged by Lab = 09/10/01 Sample ID = 2530363 Number of Standard Deviations = 0.1 Blind Sample ID = N69 Lab Value = 0.898 Most Probable Value = 0.868 Percent Recovery = 103.5 Date Sample Logged by Lab = 09/05/01 Sample ID = 2480067 Number of Standard Deviations = 0.8 Blind Sample ID = NS7 Lab Value = 0.079 Most Probable Value = 0.086 Percent Recovery = 91.9 Date Sample Logged by Lab = 09/05/01 Sample ID = 2480231 Number of Standard Deviations = -0.2 Blind Sample ID = N69 Lab Value = 0.087 Most Probable Value = 0.086 Percent Recovery = 101.2 Date Sample Logged by Lab = 09/05/01 Sample ID = 2480065 Number of Standard Deviations = 0.0 Blind Sample ID = N69 Lab Value = 0.757 Most Probable Value = 0.714 Percent Recovery = 106.0 Date Sample Logged by Lab = 08/28/01 Sample ID = 2400047 Number of Standard Deviations = 1.3 Blind Sample ID = N70 Lab Value = 0.748 Most Probable Value = 0.714 Percent Recovery = 104.8 Date Sample Logged by Lab = 08/27/01 Sample ID = 2390246 Number of Standard Deviations = 1.0 Blind Sample ID = N70 Lab Value = 0.711 Most Probable Value = 0.714 Percent Recovery = 99.6 Date Sample Logged by Lab = 08/22/01 Sample ID = 2340147 Number of Standard Deviations = -0.1 Blind Sample ID = N70 Lab Value = 0.951 Most Probable Value = 0.868 Percent Recovery = 109.6 Date Sample Logged by Lab = 08/21/01 Sample ID = 2330239 Number of Standard Deviations = 2.2 Blind Sample ID = NS7 Lab Value = 0.706 Most Probable Value = 0.714 Percent Recovery = 98.9 Date Sample Logged by Lab = 08/21/01 Sample ID = 2330241 Number of Standard Deviations = -0.2 Blind Sample ID = N70 Lab Value = 0.751 Most Probable Value = 0.714 Percent Recovery = 105.2 Date Sample Logged by Lab = 08/20/01 Sample ID = 2320181 Number of Standard Deviations = 1.1 Blind Sample ID = N70 Lab Value = 0.719 Most Probable Value = 0.714 Percent Recovery = 100.7 Date Sample Logged by Lab = 08/16/01 Sample ID = 2280057 Number of Standard Deviations = 0.2 Blind Sample ID = N70 Lab Value = 0.912 Most Probable Value = 0.868 Percent Recovery = 105.1 Date Sample Logged by Lab = 08/15/01 Sample ID = 2270055 Number of Standard Deviations = 1.2 Blind Sample ID = NS7 Lab Value = 0.714 Most Probable Value = 0.714 Percent Recovery = 100.0 Date Sample Logged by Lab = 08/14/01 Sample ID = 2260273 Number of Standard Deviations = 0.0 Blind Sample ID = N70 Lab Value = 0.726 Most Probable Value = 0.714 Percent Recovery = 101.7 Date Sample Logged by Lab = 08/14/01 Sample ID = 2260274 Number of Standard Deviations = 0.4 Blind Sample ID = N70 Lab Value = 0.720 Most Probable Value = 0.714 Percent Recovery = 100.8 Date Sample Logged by Lab = 08/10/01 Sample ID = 2220108 Number of Standard Deviations = 0.2 Blind Sample ID = N70 Lab Value = 0.909 Most Probable Value = 0.868 Percent Recovery = 104.7 Date Sample Logged by Lab = 08/07/01 Sample ID = 2190036 Number of Standard Deviations = 1.1 Blind Sample ID = NS7 Lab Value = 0.745 Most Probable Value = 0.714 Percent Recovery = 104.3 Date Sample Logged by Lab = 08/07/01 Sample ID = 2190037 Number of Standard Deviations = 1.0 Blind Sample ID = N70 Lab Value = 0.892 Most Probable Value = 0.868 Percent Recovery = 102.8 Date Sample Logged by Lab = 08/06/01 Sample ID = 2180205 Number of Standard Deviations = 0.6 Blind Sample ID = NS7 Lab Value = 0.717 Most Probable Value = 0.714 Percent Recovery = 100.4 Date Sample Logged by Lab = 08/06/01 Sample ID = 2180202 Number of Standard Deviations = 0.1 Blind Sample ID = N70 Lab Value = 0.717 Most Probable Value = 0.714 Percent Recovery = 100.4 Date Sample Logged by Lab = 08/06/01 Sample ID = 2180203 Number of Standard Deviations = 0.1 Blind Sample ID = N70 Lab Value = 0.828 Most Probable Value = 0.868 Percent Recovery = 95.4 Date Sample Logged by Lab = 07/31/01 Sample ID = 2120050 Number of Standard Deviations = -1.0 Blind Sample ID = NS7 Lab Value = 0.085 Most Probable Value = 0.086 Percent Recovery = 98.8 Date Sample Logged by Lab = 07/31/01 Sample ID = 2120052 Number of Standard Deviations = -0.0 Blind Sample ID = N69 Lab Value = 0.081 Most Probable Value = 0.086 Percent Recovery = 94.2 Date Sample Logged by Lab = 07/31/01 Sample ID = 2120049 Number of Standard Deviations = -0.2 Blind Sample ID = N69 Lab Value = 0.861 Most Probable Value = 0.868 Percent Recovery = 99.2 Date Sample Logged by Lab = 07/26/01 Sample ID = 2070076 Number of Standard Deviations = -0.2 Blind Sample ID = NS7 Lab Value = 0.073 Most Probable Value = 0.086 Percent Recovery = 84.9 Date Sample Logged by Lab = 07/26/01 Sample ID = 2070077 Number of Standard Deviations = -0.4 Blind Sample ID = N69 Lab Value = 0.084 Most Probable Value = 0.086 Percent Recovery = 97.7 Date Sample Logged by Lab = 07/24/01 Sample ID = 2050112 Number of Standard Deviations = -0.1 Blind Sample ID = N69 Lab Value = 0.081 Most Probable Value = 0.086 Percent Recovery = 94.2 Date Sample Logged by Lab = 07/24/01 Sample ID = 2050113 Number of Standard Deviations = -0.2 Blind Sample ID = N69 Lab Value = 0.848 Most Probable Value = 0.868 Percent Recovery = 97.7 Date Sample Logged by Lab = 07/19/01 Sample ID = 2000089 Number of Standard Deviations = -0.5 Blind Sample ID = NS7 Lab Value = 0.093 Most Probable Value = 0.086 Percent Recovery = 108.1 Date Sample Logged by Lab = 07/19/01 Sample ID = 2000090 Number of Standard Deviations = 0.2 Blind Sample ID = N69 Lab Value = 0.081 Most Probable Value = 0.086 Percent Recovery = 94.2 Date Sample Logged by Lab = 07/17/01 Sample ID = 1980099 Number of Standard Deviations = -0.2 Blind Sample ID = N69 Lab Value = 0.068 Most Probable Value = 0.086 Percent Recovery = 79.1 Date Sample Logged by Lab = 07/16/01 Sample ID = 1970191 Number of Standard Deviations = -0.6 Blind Sample ID = N69 Lab Value = 0.887 Most Probable Value = 0.868 Percent Recovery = 102.2 Date Sample Logged by Lab = 07/12/01 Sample ID = 1930007 Number of Standard Deviations = 0.5 Blind Sample ID = NS7 Lab Value = 0.079 Most Probable Value = 0.086 Percent Recovery = 91.9 Date Sample Logged by Lab = 07/12/01 Sample ID = 1930006 Number of Standard Deviations = -0.2 Blind Sample ID = N69 Lab Value = 0.099 Most Probable Value = 0.086 Percent Recovery = 115.1 Date Sample Logged by Lab = 07/10/01 Sample ID = 1910001 Number of Standard Deviations = 0.4 Blind Sample ID = N69 Lab Value = 0.094 Most Probable Value = 0.086 Percent Recovery = 109.3 Date Sample Logged by Lab = 07/09/01 Sample ID = 1900456 Number of Standard Deviations = 0.3 Blind Sample ID = N69 Lab Value = 0.073 Most Probable Value = 0.086 Percent Recovery = 84.9 Date Sample Logged by Lab = 07/02/01 Sample ID = 1830093 Number of Standard Deviations = -0.4 Blind Sample ID = N69 Lab Value = 0.691 Most Probable Value = 0.714 Percent Recovery = 96.8 Date Sample Logged by Lab = 06/28/01 Sample ID = 1790041 Number of Standard Deviations = -0.7 Blind Sample ID = N70 Lab Value = 0.717 Most Probable Value = 0.714 Percent Recovery = 100.4 Date Sample Logged by Lab = 06/26/01 Sample ID = 1770089 Number of Standard Deviations = 0.1 Blind Sample ID = N70 Lab Value = 0.719 Most Probable Value = 0.714 Percent Recovery = 100.7 Date Sample Logged by Lab = 06/26/01 Sample ID = 1770090 Number of Standard Deviations = 0.2 Blind Sample ID = N70 Lab Value = 0.873 Most Probable Value = 0.868 Percent Recovery = 100.6 Date Sample Logged by Lab = 06/21/01 Sample ID = 1720141 Number of Standard Deviations = 0.1 Blind Sample ID = NS7 Lab Value = 0.756 Most Probable Value = 0.714 Percent Recovery = 105.9 Date Sample Logged by Lab = 06/21/01 Sample ID = 1720143 Number of Standard Deviations = 1.3 Blind Sample ID = N70 Lab Value = 0.758 Most Probable Value = 0.714 Percent Recovery = 106.2 Date Sample Logged by Lab = 06/20/01 Sample ID = 1710178 Number of Standard Deviations = 1.4 Blind Sample ID = N70 Lab Value = 0.747 Most Probable Value = 0.714 Percent Recovery = 104.6 Date Sample Logged by Lab = 06/20/01 Sample ID = 1710177 Number of Standard Deviations = 1.0 Blind Sample ID = N70 Lab Value = 0.874 Most Probable Value = 0.868 Percent Recovery = 100.7 Date Sample Logged by Lab = 06/14/01 Sample ID = 1650035 Number of Standard Deviations = 0.2 Blind Sample ID = NS7 Lab Value = 0.744 Most Probable Value = 0.714 Percent Recovery = 104.2 Date Sample Logged by Lab = 06/14/01 Sample ID = 1650037 Number of Standard Deviations = 0.9 Blind Sample ID = N70 Lab Value = 0.721 Most Probable Value = 0.714 Percent Recovery = 101.0 Date Sample Logged by Lab = 06/12/01 Sample ID = 1630023 Number of Standard Deviations = 0.2 Blind Sample ID = N70 Lab Value = 0.712 Most Probable Value = 0.714 Percent Recovery = 99.7 Date Sample Logged by Lab = 06/12/01 Sample ID = 1630022 Number of Standard Deviations = -0.1 Blind Sample ID = N70 Lab Value = 0.869 Most Probable Value = 0.868 Percent Recovery = 100.1 Date Sample Logged by Lab = 06/07/01 Sample ID = 1580088 Number of Standard Deviations = 0.0 Blind Sample ID = NS7 Lab Value = 0.725 Most Probable Value = 0.714 Percent Recovery = 101.5 Date Sample Logged by Lab = 06/07/01 Sample ID = 1580087 Number of Standard Deviations = 0.3 Blind Sample ID = N70 Lab Value = 0.707 Most Probable Value = 0.714 Percent Recovery = 99.0 Date Sample Logged by Lab = 06/06/01 Sample ID = 1570034 Number of Standard Deviations = -0.2 Blind Sample ID = N70 Lab Value = 0.720 Most Probable Value = 0.714 Percent Recovery = 100.8 Date Sample Logged by Lab = 06/06/01 Sample ID = 1570033 Number of Standard Deviations = 0.2 Blind Sample ID = N70 Lab Value = 0.086 Most Probable Value = 0.086 Percent Recovery = 100.0 Date Sample Logged by Lab = 05/30/01 Sample ID = 1500159 Number of Standard Deviations = 0.0 Blind Sample ID = N69 Lab Value = 0.093 Most Probable Value = 0.086 Percent Recovery = 108.1 Date Sample Logged by Lab = 05/30/01 Sample ID = 1500160 Number of Standard Deviations = 0.3 Blind Sample ID = N69 Lab Value = 0.880 Most Probable Value = 0.868 Percent Recovery = 101.4 Date Sample Logged by Lab = 05/24/01 Sample ID = 1440086 Number of Standard Deviations = 0.3 Blind Sample ID = NS7 Lab Value = 0.091 Most Probable Value = 0.086 Percent Recovery = 105.8 Date Sample Logged by Lab = 05/22/01 Sample ID = 1420100 Number of Standard Deviations = 0.2 Blind Sample ID = N69 Lab Value = 0.874 Most Probable Value = 0.868 Percent Recovery = 100.7 Date Sample Logged by Lab = 05/18/01 Sample ID = 1380046 Number of Standard Deviations = 0.2 Blind Sample ID = NS7 Lab Value = 0.071 Most Probable Value = 0.086 Percent Recovery = 82.6 Date Sample Logged by Lab = 05/18/01 Sample ID = 1380045 Number of Standard Deviations = -0.6 Blind Sample ID = N69 Lab Value = 0.076 Most Probable Value = 0.086 Percent Recovery = 88.4 Date Sample Logged by Lab = 05/15/01 Sample ID = 1350275 Number of Standard Deviations = -0.4 Blind Sample ID = N69 Lab Value = 0.076 Most Probable Value = 0.086 Percent Recovery = 88.4 Date Sample Logged by Lab = 05/15/01 Sample ID = 1350276 Number of Standard Deviations = -0.4 Blind Sample ID = N69 Lab Value = 0.846 Most Probable Value = 0.868 Percent Recovery = 97.5 Date Sample Logged by Lab = 05/10/01 Sample ID = 1300031 Number of Standard Deviations = -0.6 Blind Sample ID = NS7 Lab Value = 0.086 Most Probable Value = 0.086 Percent Recovery = 100.0 Date Sample Logged by Lab = 05/10/01 Sample ID = 1300030 Number of Standard Deviations = 0.0 Blind Sample ID = N69 Lab Value = 0.077 Most Probable Value = 0.086 Percent Recovery = 89.5 Date Sample Logged by Lab = 05/09/01 Sample ID = 1290015 Number of Standard Deviations = -0.3 Blind Sample ID = N69 Lab Value = 0.093 Most Probable Value = 0.086 Percent Recovery = 108.1 Date Sample Logged by Lab = 05/07/01 Sample ID = 1270158 Number of Standard Deviations = 0.3 Blind Sample ID = N69 Lab Value = 0.929 Most Probable Value = 0.868 Percent Recovery = 107.0 Date Sample Logged by Lab = 05/02/01 Sample ID = 1220107 Number of Standard Deviations = 1.6 Blind Sample ID = NS7 Lab Value = 0.077 Most Probable Value = 0.086 Percent Recovery = 89.5 Date Sample Logged by Lab = 05/02/01 Sample ID = 1220108 Number of Standard Deviations = -0.3 Blind Sample ID = N69 Lab Value = 0.936 Most Probable Value = 0.868 Percent Recovery = 107.9 Date Sample Logged by Lab = 03/29/01 Sample ID = 0880096 Number of Standard Deviations = 1.8 Blind Sample ID = NS7 Lab Value = 0.306 Most Probable Value = 0.279 Percent Recovery = 109.7 Date Sample Logged by Lab = 03/29/01 Sample ID = 0880097 Number of Standard Deviations = 1.0 Blind Sample ID = N67 Lab Value = 0.286 Most Probable Value = 0.279 Percent Recovery = 102.7 Date Sample Logged by Lab = 03/28/01 Sample ID = 0870009 Number of Standard Deviations = 0.3 Blind Sample ID = N67 Lab Value = 0.292 Most Probable Value = 0.279 Percent Recovery = 104.6 Date Sample Logged by Lab = 03/26/01 Sample ID = 0850162 Number of Standard Deviations = 0.5 Blind Sample ID = N67 Lab Value = 0.867 Most Probable Value = 0.868 Percent Recovery = 99.9 Date Sample Logged by Lab = 03/23/01 Sample ID = 0820131 Number of Standard Deviations = -0.0 Blind Sample ID = NS7 Lab Value = 0.283 Most Probable Value = 0.279 Percent Recovery = 101.4 Date Sample Logged by Lab = 03/23/01 Sample ID = 0820132 Number of Standard Deviations = 0.1 Blind Sample ID = N67 Lab Value = 0.274 Most Probable Value = 0.279 Percent Recovery = 98.2 Date Sample Logged by Lab = 03/23/01 Sample ID = 0820130 Number of Standard Deviations = -0.2 Blind Sample ID = N67 Lab Value = 0.274 Most Probable Value = 0.279 Percent Recovery = 98.2 Date Sample Logged by Lab = 03/20/01 Sample ID = 0790003 Number of Standard Deviations = -0.2 Blind Sample ID = N67 Lab Value = 0.278 Most Probable Value = 0.279 Percent Recovery = 99.6 Date Sample Logged by Lab = 03/19/01 Sample ID = 0780188 Number of Standard Deviations = -0.0 Blind Sample ID = N67 Lab Value = 0.300 Most Probable Value = 0.279 Percent Recovery = 107.3 Date Sample Logged by Lab = 03/16/01 Sample ID = 0750161 Number of Standard Deviations = 0.8 Blind Sample ID = N67 Lab Value = 0.867 Most Probable Value = 0.868 Percent Recovery = 99.9 Date Sample Logged by Lab = 03/15/01 Sample ID = 0740030 Number of Standard Deviations = -0.0 Blind Sample ID = NS7 Lab Value = 0.256 Most Probable Value = 0.279 Percent Recovery = 91.8 Date Sample Logged by Lab = 03/15/01 Sample ID = 0740032 Number of Standard Deviations = -0.9 Blind Sample ID = N67 Lab Value = 0.248 Most Probable Value = 0.279 Percent Recovery = 88.9 Date Sample Logged by Lab = 03/13/01 Sample ID = 0720058 Number of Standard Deviations = -1.2 Blind Sample ID = N67 Lab Value = 0.239 Most Probable Value = 0.279 Percent Recovery = 85.7 Date Sample Logged by Lab = 03/12/01 Sample ID = 0710094 Number of Standard Deviations = -1.5 Blind Sample ID = N67 Lab Value = 0.278 Most Probable Value = 0.279 Percent Recovery = 99.6 Date Sample Logged by Lab = 03/09/01 Sample ID = 0680007 Number of Standard Deviations = -0.0 Blind Sample ID = N67 Lab Value = 0.869 Most Probable Value = 0.868 Percent Recovery = 100.1 Date Sample Logged by Lab = 03/08/01 Sample ID = 0670039 Number of Standard Deviations = 0.0 Blind Sample ID = NS7 Lab Value = 0.264 Most Probable Value = 0.279 Percent Recovery = 94.6 Date Sample Logged by Lab = 03/08/01 Sample ID = 0670038 Number of Standard Deviations = -0.6 Blind Sample ID = N67 Lab Value = 0.258 Most Probable Value = 0.279 Percent Recovery = 92.5 Date Sample Logged by Lab = 03/07/01 Sample ID = 0660086 Number of Standard Deviations = -0.8 Blind Sample ID = N67 Lab Value = 0.281 Most Probable Value = 0.279 Percent Recovery = 100.7 Date Sample Logged by Lab = 03/06/01 Sample ID = 0650077 Number of Standard Deviations = 0.1 Blind Sample ID = N67 Lab Value = 0.283 Most Probable Value = 0.279 Percent Recovery = 101.4 Date Sample Logged by Lab = 03/06/01 Sample ID = 0650078 Number of Standard Deviations = 0.2 Blind Sample ID = N67 Lab Value = 0.897 Most Probable Value = 0.868 Percent Recovery = 103.3 Date Sample Logged by Lab = 03/02/01 Sample ID = 0610071 Number of Standard Deviations = 0.8 Blind Sample ID = NS7 Lab Value = 0.832 Most Probable Value = 0.830 Percent Recovery = 100.2 Date Sample Logged by Lab = 03/02/01 Sample ID = 0610069 Number of Standard Deviations = 0.1 Blind Sample ID = N68 Lab Value = 0.805 Most Probable Value = 0.830 Percent Recovery = 97.0 Date Sample Logged by Lab = 02/28/01 Sample ID = 0590005 Number of Standard Deviations = -0.7 Blind Sample ID = N68 Lab Value = 0.790 Most Probable Value = 0.830 Percent Recovery = 95.2 Date Sample Logged by Lab = 02/27/01 Sample ID = 0580002 Number of Standard Deviations = -1.1 Blind Sample ID = N68 Lab Value = 0.257 Most Probable Value = 0.279 Percent Recovery = 92.1 Date Sample Logged by Lab = 02/23/01 Sample ID = 0540039 Number of Standard Deviations = -0.8 Blind Sample ID = N67 Lab Value = 0.865 Most Probable Value = 0.868 Percent Recovery = 99.7 Date Sample Logged by Lab = 02/22/01 Sample ID = 0530002 Number of Standard Deviations = -0.1 Blind Sample ID = NS7 Lab Value = 0.826 Most Probable Value = 0.830 Percent Recovery = 99.5 Date Sample Logged by Lab = 02/22/01 Sample ID = 0530003 Number of Standard Deviations = -0.1 Blind Sample ID = N68 Lab Value = 0.836 Most Probable Value = 0.830 Percent Recovery = 100.7 Date Sample Logged by Lab = 02/21/01 Sample ID = 0520068 Number of Standard Deviations = 0.2 Blind Sample ID = N68 Lab Value = 0.819 Most Probable Value = 0.830 Percent Recovery = 98.7 Date Sample Logged by Lab = 02/21/01 Sample ID = 0520067 Number of Standard Deviations = -0.3 Blind Sample ID = N68 Lab Value = 0.844 Most Probable Value = 0.868 Percent Recovery = 97.2 Date Sample Logged by Lab = 02/16/01 Sample ID = 0470110 Number of Standard Deviations = -0.6 Blind Sample ID = NS7 Lab Value = 0.791 Most Probable Value = 0.830 Percent Recovery = 95.3 Date Sample Logged by Lab = 02/16/01 Sample ID = 0470112 Number of Standard Deviations = -1.1 Blind Sample ID = N68 Lab Value = 0.863 Most Probable Value = 0.830 Percent Recovery = 104.0 Date Sample Logged by Lab = 02/14/01 Sample ID = 0450084 Number of Standard Deviations = 0.9 Blind Sample ID = N68 Lab Value = 0.832 Most Probable Value = 0.830 Percent Recovery = 100.2 Date Sample Logged by Lab = 02/12/01 Sample ID = 0430161 Number of Standard Deviations = 0.1 Blind Sample ID = N68 Lab Value = 0.294 Most Probable Value = 0.279 Percent Recovery = 105.4 Date Sample Logged by Lab = 02/09/01 Sample ID = 0400052 Number of Standard Deviations = 0.6 Blind Sample ID = N67 Lab Value = 0.873 Most Probable Value = 0.868 Percent Recovery = 100.6 Date Sample Logged by Lab = 02/08/01 Sample ID = 0390079 Number of Standard Deviations = 0.1 Blind Sample ID = NS7 Lab Value = 0.869 Most Probable Value = 0.830 Percent Recovery = 104.7 Date Sample Logged by Lab = 02/08/01 Sample ID = 0390078 Number of Standard Deviations = 1.1 Blind Sample ID = N68 Lab Value = 0.273 Most Probable Value = 0.279 Percent Recovery = 97.8 Date Sample Logged by Lab = 02/07/01 Sample ID = 0380061 Number of Standard Deviations = -0.2 Blind Sample ID = N67 Lab Value = 0.798 Most Probable Value = 0.830 Percent Recovery = 96.1 Date Sample Logged by Lab = 02/06/01 Sample ID = 0370014 Number of Standard Deviations = -0.9 Blind Sample ID = N68 Lab Value = 0.284 Most Probable Value = 0.279 Percent Recovery = 101.8 Date Sample Logged by Lab = 02/06/01 Sample ID = 0370007 Number of Standard Deviations = 0.2 Blind Sample ID = N67 Lab Value = 0.858 Most Probable Value = 0.830 Percent Recovery = 103.4 Date Sample Logged by Lab = 02/05/01 Sample ID = 0360081 Number of Standard Deviations = 0.8 Blind Sample ID = N68 Lab Value = 0.277 Most Probable Value = 0.279 Percent Recovery = 99.3 Date Sample Logged by Lab = 02/01/01 Sample ID = 0320003 Number of Standard Deviations = -0.1 Blind Sample ID = N67 Lab Value = 0.298 Most Probable Value = 0.279 Percent Recovery = 106.8 Date Sample Logged by Lab = 02/01/01 Sample ID = 0320004 Number of Standard Deviations = 0.7 Blind Sample ID = N67 Lab Value = 0.294 Most Probable Value = 0.279 Percent Recovery = 105.4 Date Sample Logged by Lab = 01/30/01 Sample ID = 0300015 Number of Standard Deviations = 0.6 Blind Sample ID = N67 Lab Value = 0.276 Most Probable Value = 0.279 Percent Recovery = 98.9 Date Sample Logged by Lab = 01/26/01 Sample ID = 0260024 Number of Standard Deviations = -0.1 Blind Sample ID = N67 Lab Value = 0.274 Most Probable Value = 0.279 Percent Recovery = 98.2 Date Sample Logged by Lab = 01/25/01 Sample ID = 0250013 Number of Standard Deviations = -0.2 Blind Sample ID = N67 Lab Value = 0.876 Most Probable Value = 0.868 Percent Recovery = 100.9 Date Sample Logged by Lab = 01/23/01 Sample ID = 0230067 Number of Standard Deviations = 0.2 Blind Sample ID = NS7 Lab Value = 0.279 Most Probable Value = 0.279 Percent Recovery = 100.0 Date Sample Logged by Lab = 01/23/01 Sample ID = 0230069 Number of Standard Deviations = 0.0 Blind Sample ID = N67 Lab Value = 0.269 Most Probable Value = 0.279 Percent Recovery = 96.4 Date Sample Logged by Lab = 01/22/01 Sample ID = 0220070 Number of Standard Deviations = -0.4 Blind Sample ID = N67 Lab Value = 0.280 Most Probable Value = 0.279 Percent Recovery = 100.4 Date Sample Logged by Lab = 01/19/01 Sample ID = 0190059 Number of Standard Deviations = 0.0 Blind Sample ID = N67 Lab Value = 0.297 Most Probable Value = 0.279 Percent Recovery = 106.5 Date Sample Logged by Lab = 01/19/01 Sample ID = 0190061 Number of Standard Deviations = 0.7 Blind Sample ID = N67 Lab Value = 0.850 Most Probable Value = 0.868 Percent Recovery = 97.9 Date Sample Logged by Lab = 01/17/01 Sample ID = 0170012 Number of Standard Deviations = -0.5 Blind Sample ID = NS7 Lab Value = 0.268 Most Probable Value = 0.279 Percent Recovery = 96.1 Date Sample Logged by Lab = 01/16/01 Sample ID = 0160060 Number of Standard Deviations = -0.4 Blind Sample ID = N67 Lab Value = 0.299 Most Probable Value = 0.279 Percent Recovery = 107.2 Date Sample Logged by Lab = 01/12/01 Sample ID = 0120100 Number of Standard Deviations = 0.8 Blind Sample ID = N67 Lab Value = 0.285 Most Probable Value = 0.279 Percent Recovery = 102.2 Date Sample Logged by Lab = 01/12/01 Sample ID = 0120096 Number of Standard Deviations = 0.2 Blind Sample ID = N67 Lab Value = 0.864 Most Probable Value = 0.868 Percent Recovery = 99.5 Date Sample Logged by Lab = 01/10/01 Sample ID = 0100024 Number of Standard Deviations = -0.1 Blind Sample ID = NS7 Lab Value = 0.292 Most Probable Value = 0.279 Percent Recovery = 104.7 Date Sample Logged by Lab = 01/10/01 Sample ID = 0100033 Number of Standard Deviations = 0.5 Blind Sample ID = N67 Lab Value = 0.275 Most Probable Value = 0.279 Percent Recovery = 98.6 Date Sample Logged by Lab = 01/10/01 Sample ID = 0100025 Number of Standard Deviations = -0.2 Blind Sample ID = N67 Lab Value = 0.276 Most Probable Value = 0.279 Percent Recovery = 98.9 Date Sample Logged by Lab = 01/10/01 Sample ID = 0100027 Number of Standard Deviations = -0.1 Blind Sample ID = N67 Lab Value = 0.270 Most Probable Value = 0.279 Percent Recovery = 96.8 Date Sample Logged by Lab = 01/10/01 Sample ID = 0100026 Number of Standard Deviations = -0.3 Blind Sample ID = N67 Lab Value = 0.893 Most Probable Value = 0.868 Percent Recovery = 102.9 Date Sample Logged by Lab = 01/08/01 Sample ID = 0080016 Number of Standard Deviations = 0.7 Blind Sample ID = NS7 Lab Value = 0.307 Most Probable Value = 0.279 Percent Recovery = 110.0 Date Sample Logged by Lab = 01/08/01 Sample ID = 0080019 Number of Standard Deviations = 1.1 Blind Sample ID = N67 Lab Value = 0.836 Most Probable Value = 0.830 Percent Recovery = 100.7 Date Sample Logged by Lab = 12/29/00 Sample ID = 3640034 Number of Standard Deviations = 0.2 Blind Sample ID = N68 Lab Value = 0.894 Most Probable Value = 0.868 Percent Recovery = 103.0 Date Sample Logged by Lab = 12/28/00 Sample ID = 3630009 Number of Standard Deviations = 0.7 Blind Sample ID = NS7 Lab Value = 0.812 Most Probable Value = 0.830 Percent Recovery = 97.8 Date Sample Logged by Lab = 12/28/00 Sample ID = 3630012 Number of Standard Deviations = -0.5 Blind Sample ID = N68 Lab Value = 0.841 Most Probable Value = 0.830 Percent Recovery = 101.3 Date Sample Logged by Lab = 12/26/00 Sample ID = 3610145 Number of Standard Deviations = 0.3 Blind Sample ID = N68 Lab Value = 0.818 Most Probable Value = 0.830 Percent Recovery = 98.6 Date Sample Logged by Lab = 12/26/00 Sample ID = 3610144 Number of Standard Deviations = -0.3 Blind Sample ID = N68 Lab Value = 0.287 Most Probable Value = 0.279 Percent Recovery = 102.8 Date Sample Logged by Lab = 12/26/00 Sample ID = 3610149 Number of Standard Deviations = 0.3 Blind Sample ID = N67 Lab Value = 0.798 Most Probable Value = 0.830 Percent Recovery = 96.1 Date Sample Logged by Lab = 12/20/00 Sample ID = 3550015 Number of Standard Deviations = -0.9 Blind Sample ID = N68 Lab Value = 0.807 Most Probable Value = 0.830 Percent Recovery = 97.2 Date Sample Logged by Lab = 12/18/00 Sample ID = 3530057 Number of Standard Deviations = -0.6 Blind Sample ID = N68 Lab Value = 0.282 Most Probable Value = 0.279 Percent Recovery = 101.0 Date Sample Logged by Lab = 12/15/00 Sample ID = 3500084 Number of Standard Deviations = 0.1 Blind Sample ID = N67 Lab Value = 0.861 Most Probable Value = 0.830 Percent Recovery = 103.7 Date Sample Logged by Lab = 12/14/00 Sample ID = 3490007 Number of Standard Deviations = 0.8 Blind Sample ID = N68 Lab Value = 0.834 Most Probable Value = 0.868 Percent Recovery = 96.1 Date Sample Logged by Lab = 12/12/00 Sample ID = 3470008 Number of Standard Deviations = -0.9 Blind Sample ID = NS7 Lab Value = 0.772 Most Probable Value = 0.830 Percent Recovery = 93.0 Date Sample Logged by Lab = 12/12/00 Sample ID = 3470006 Number of Standard Deviations = -1.6 Blind Sample ID = N68 Lab Value = 0.761 Most Probable Value = 0.830 Percent Recovery = 91.7 Date Sample Logged by Lab = 12/11/00 Sample ID = 3460059 Number of Standard Deviations = -1.9 Blind Sample ID = N68 Lab Value = 0.278 Most Probable Value = 0.279 Percent Recovery = 99.6 Date Sample Logged by Lab = 12/08/00 Sample ID = 3430047 Number of Standard Deviations = -0.0 Blind Sample ID = N67 Lab Value = 0.834 Most Probable Value = 0.830 Percent Recovery = 100.5 Date Sample Logged by Lab = 12/07/00 Sample ID = 3420111 Number of Standard Deviations = 0.1 Blind Sample ID = N68 Lab Value = 0.834 Most Probable Value = 0.830 Percent Recovery = 100.5 Date Sample Logged by Lab = 12/07/00 Sample ID = 3420111 Number of Standard Deviations = 0.1 Blind Sample ID = N68 Lab Value = 0.828 Most Probable Value = 0.868 Percent Recovery = 95.4 Date Sample Logged by Lab = 12/06/00 Sample ID = 3410045 Number of Standard Deviations = -1.0 Blind Sample ID = NS7 Lab Value = 0.847 Most Probable Value = 0.830 Percent Recovery = 102.0 Date Sample Logged by Lab = 12/06/00 Sample ID = 3410042 Number of Standard Deviations = 0.5 Blind Sample ID = N68 Lab Value = 0.796 Most Probable Value = 0.830 Percent Recovery = 95.9 Date Sample Logged by Lab = 12/06/00 Sample ID = 3410044 Number of Standard Deviations = -0.9 Blind Sample ID = N68 Lab Value = 0.296 Most Probable Value = 0.279 Percent Recovery = 106.1 Date Sample Logged by Lab = 12/01/00 Sample ID = 3360010 Number of Standard Deviations = 0.6 Blind Sample ID = N67 Lab Value = 0.279 Most Probable Value = 0.279 Percent Recovery = 100.0 Date Sample Logged by Lab = 12/01/00 Sample ID = 3360011 Number of Standard Deviations = 0.0 Blind Sample ID = N67 Lab Value = 0.952 Most Probable Value = 0.868 Percent Recovery = 109.7 Date Sample Logged by Lab = 11/28/00 Sample ID = 3330048 Number of Standard Deviations = 2.2 Blind Sample ID = NS7 Lab Value = 0.288 Most Probable Value = 0.279 Percent Recovery = 103.2 Date Sample Logged by Lab = 11/28/00 Sample ID = 3330046 Number of Standard Deviations = 0.3 Blind Sample ID = N67 Lab Value = 0.351 Most Probable Value = 0.279 Percent Recovery = 125.8 Date Sample Logged by Lab = 11/27/00 Sample ID = 3320010 Number of Standard Deviations = 2.7 Blind Sample ID = N67 Lab Value = 0.284 Most Probable Value = 0.279 Percent Recovery = 101.8 Date Sample Logged by Lab = 11/24/00 Sample ID = 3290040 Number of Standard Deviations = 0.2 Blind Sample ID = N67 Lab Value = 0.934 Most Probable Value = 0.868 Percent Recovery = 107.6 Date Sample Logged by Lab = 11/22/00 Sample ID = 3270021 Number of Standard Deviations = 1.7 Blind Sample ID = NS7 Lab Value = 0.241 Most Probable Value = 0.279 Percent Recovery = 86.4 Date Sample Logged by Lab = 11/22/00 Sample ID = 3270020 Number of Standard Deviations = -1.4 Blind Sample ID = N67 Lab Value = 0.290 Most Probable Value = 0.279 Percent Recovery = 103.9 Date Sample Logged by Lab = 11/22/00 Sample ID = 3270023 Number of Standard Deviations = 0.4 Blind Sample ID = N67 Lab Value = 0.266 Most Probable Value = 0.279 Percent Recovery = 95.3 Date Sample Logged by Lab = 11/17/00 Sample ID = 3220340 Number of Standard Deviations = -0.5 Blind Sample ID = N67 Lab Value = 0.298 Most Probable Value = 0.279 Percent Recovery = 106.8 Date Sample Logged by Lab = 11/16/00 Sample ID = 3210015 Number of Standard Deviations = 0.7 Blind Sample ID = N67 Lab Value = 0.903 Most Probable Value = 0.868 Percent Recovery = 104.0 Date Sample Logged by Lab = 11/14/00 Sample ID = 3190016 Number of Standard Deviations = 0.9 Blind Sample ID = NS7 Lab Value = 0.273 Most Probable Value = 0.279 Percent Recovery = 97.8 Date Sample Logged by Lab = 11/14/00 Sample ID = 3190014 Number of Standard Deviations = -0.2 Blind Sample ID = N67 Lab Value = 0.269 Most Probable Value = 0.279 Percent Recovery = 96.4 Date Sample Logged by Lab = 11/13/00 Sample ID = 3180016 Number of Standard Deviations = -0.4 Blind Sample ID = N67 Lab Value = 0.278 Most Probable Value = 0.279 Percent Recovery = 99.6 Date Sample Logged by Lab = 11/09/00 Sample ID = 3140004 Number of Standard Deviations = -0.0 Blind Sample ID = N67 Lab Value = 0.274 Most Probable Value = 0.279 Percent Recovery = 98.2 Date Sample Logged by Lab = 11/08/00 Sample ID = 3130018 Number of Standard Deviations = -0.2 Blind Sample ID = N67 Lab Value = 0.900 Most Probable Value = 0.868 Percent Recovery = 103.7 Date Sample Logged by Lab = 11/07/00 Sample ID = 3120029 Number of Standard Deviations = 0.8 Blind Sample ID = NS7 Lab Value = 0.274 Most Probable Value = 0.279 Percent Recovery = 98.2 Date Sample Logged by Lab = 11/07/00 Sample ID = 3120030 Number of Standard Deviations = -0.2 Blind Sample ID = N67 Lab Value = 0.274 Most Probable Value = 0.279 Percent Recovery = 98.2 Date Sample Logged by Lab = 11/07/00 Sample ID = 3120031 Number of Standard Deviations = -0.2 Blind Sample ID = N67 Lab Value = 0.271 Most Probable Value = 0.279 Percent Recovery = 97.1 Date Sample Logged by Lab = 11/03/00 Sample ID = 3080021 Number of Standard Deviations = -0.3 Blind Sample ID = N67 Lab Value = 0.290 Most Probable Value = 0.279 Percent Recovery = 103.9 Date Sample Logged by Lab = 11/02/00 Sample ID = 3070016 Number of Standard Deviations = 0.4 Blind Sample ID = N67 Lab Value = 0.841 Most Probable Value = 0.830 Percent Recovery = 101.3 Date Sample Logged by Lab = 11/01/00 Sample ID = 3060014 Number of Standard Deviations = 0.3 Blind Sample ID = N68 Lab Value = 0.815 Most Probable Value = 0.830 Percent Recovery = 98.2 Date Sample Logged by Lab = 10/30/00 Sample ID = 3040098 Number of Standard Deviations = -0.4 Blind Sample ID = N68 Lab Value = 0.272 Most Probable Value = 0.279 Percent Recovery = 97.5 Date Sample Logged by Lab = 10/27/00 Sample ID = 3010001 Number of Standard Deviations = -0.3 Blind Sample ID = N67 Lab Value = 0.880 Most Probable Value = 0.868 Percent Recovery = 101.4 Date Sample Logged by Lab = 10/26/00 Sample ID = 3000165 Number of Standard Deviations = 0.3 Blind Sample ID = NS7 Lab Value = 0.823 Most Probable Value = 0.830 Percent Recovery = 99.2 Date Sample Logged by Lab = 10/26/00 Sample ID = 3000164 Number of Standard Deviations = -0.2 Blind Sample ID = N68 Lab Value = 0.816 Most Probable Value = 0.830 Percent Recovery = 98.3 Date Sample Logged by Lab = 10/26/00 Sample ID = 3000163 Number of Standard Deviations = -0.4 Blind Sample ID = N68 Lab Value = 0.843 Most Probable Value = 0.830 Percent Recovery = 101.6 Date Sample Logged by Lab = 10/23/00 Sample ID = 2970147 Number of Standard Deviations = 0.4 Blind Sample ID = N68 Lab Value = 0.891 Most Probable Value = 0.868 Percent Recovery = 102.6 Date Sample Logged by Lab = 10/20/00 Sample ID = 2940071 Number of Standard Deviations = 0.6 Blind Sample ID = NS7 Lab Value = 0.833 Most Probable Value = 0.830 Percent Recovery = 100.4 Date Sample Logged by Lab = 10/20/00 Sample ID = 2940073 Number of Standard Deviations = 0.1 Blind Sample ID = N68 Lab Value = 0.283 Most Probable Value = 0.279 Percent Recovery = 101.4 Date Sample Logged by Lab = 10/20/00 Sample ID = 2940076 Number of Standard Deviations = 0.1 Blind Sample ID = N67 Lab Value = 0.871 Most Probable Value = 0.830 Percent Recovery = 104.9 Date Sample Logged by Lab = 10/17/00 Sample ID = 2910003 Number of Standard Deviations = 1.1 Blind Sample ID = N68 Lab Value = 0.830 Most Probable Value = 0.830 Percent Recovery = 100.0 Date Sample Logged by Lab = 10/16/00 Sample ID = 2900219 Number of Standard Deviations = 0.0 Blind Sample ID = N68 Lab Value = 0.863 Most Probable Value = 0.868 Percent Recovery = 99.4 Date Sample Logged by Lab = 10/13/00 Sample ID = 2870114 Number of Standard Deviations = -0.1 Blind Sample ID = NS7 Lab Value = 0.882 Most Probable Value = 0.868 Percent Recovery = 101.6 Date Sample Logged by Lab = 10/13/00 Sample ID = 2870099 Number of Standard Deviations = 0.4 Blind Sample ID = NS7 Lab Value = 0.838 Most Probable Value = 0.830 Percent Recovery = 101.0 Date Sample Logged by Lab = 10/13/00 Sample ID = 2870116 Number of Standard Deviations = 0.2 Blind Sample ID = N68 Lab Value = 0.828 Most Probable Value = 0.830 Percent Recovery = 99.8 Date Sample Logged by Lab = 10/13/00 Sample ID = 2870098 Number of Standard Deviations = -0.1 Blind Sample ID = N68 Lab Value = 0.831 Most Probable Value = 0.830 Percent Recovery = 100.1 Date Sample Logged by Lab = 10/13/00 Sample ID = 2870100 Number of Standard Deviations = 0.0 Blind Sample ID = N68 Lab Value = 0.285 Most Probable Value = 0.279 Percent Recovery = 102.2 Date Sample Logged by Lab = 10/13/00 Sample ID = 2870117 Number of Standard Deviations = 0.2 Blind Sample ID = N67 Lab Value = 0.280 Most Probable Value = 0.279 Percent Recovery = 100.4 Date Sample Logged by Lab = 10/13/00 Sample ID = 2870110 Number of Standard Deviations = 0.0 Blind Sample ID = N67 Lab Value = 0.284 Most Probable Value = 0.279 Percent Recovery = 101.8 Date Sample Logged by Lab = 10/13/00 Sample ID = 2870103 Number of Standard Deviations = 0.2 Blind Sample ID = N67 Lab Value = 0.802 Most Probable Value = 0.830 Percent Recovery = 96.6 Date Sample Logged by Lab = 10/04/00 Sample ID = 2780008 Number of Standard Deviations = -0.8 Blind Sample ID = N68 Lab Value = 0.124 Most Probable Value = 0.119 Percent Recovery = 104.2 Date Sample Logged by Lab = 10/02/00 Sample ID = 2760168 Number of Standard Deviations = 0.2 Blind Sample ID = N65 Lab Value = 0.559 Most Probable Value = 0.530 Percent Recovery = 105.5 Date Sample Logged by Lab = 09/29/00 Sample ID = 2730019 Number of Standard Deviations = 1.1 Blind Sample ID = NS5 Lab Value = 0.127 Most Probable Value = 0.119 Percent Recovery = 106.7 Date Sample Logged by Lab = 09/29/00 Sample ID = 2730018 Number of Standard Deviations = 0.3 Blind Sample ID = N65 Lab Value = 0.128 Most Probable Value = 0.119 Percent Recovery = 107.6 Date Sample Logged by Lab = 09/29/00 Sample ID = 2730017 Number of Standard Deviations = 0.3 Blind Sample ID = N65 Lab Value = 0.562 Most Probable Value = 0.530 Percent Recovery = 106.0 Date Sample Logged by Lab = 09/27/00 Sample ID = 2710018 Number of Standard Deviations = 1.2 Blind Sample ID = NS5 Lab Value = 0.135 Most Probable Value = 0.119 Percent Recovery = 113.4 Date Sample Logged by Lab = 09/27/00 Sample ID = 2710019 Number of Standard Deviations = 0.6 Blind Sample ID = N65 Lab Value = 0.119 Most Probable Value = 0.119 Percent Recovery = 100.0 Date Sample Logged by Lab = 09/26/00 Sample ID = 2700005 Number of Standard Deviations = 0.0 Blind Sample ID = N65 Lab Value = 0.142 Most Probable Value = 0.119 Percent Recovery = 119.3 Date Sample Logged by Lab = 09/25/00 Sample ID = 2690044 Number of Standard Deviations = 0.9 Blind Sample ID = N65 Lab Value = 0.561 Most Probable Value = 0.530 Percent Recovery = 105.8 Date Sample Logged by Lab = 09/22/00 Sample ID = 2660011 Number of Standard Deviations = 1.2 Blind Sample ID = NS5 Lab Value = 0.129 Most Probable Value = 0.119 Percent Recovery = 108.4 Date Sample Logged by Lab = 09/22/00 Sample ID = 2660009 Number of Standard Deviations = 0.4 Blind Sample ID = N65 Lab Value = 0.127 Most Probable Value = 0.119 Percent Recovery = 106.7 Date Sample Logged by Lab = 09/22/00 Sample ID = 2660010 Number of Standard Deviations = 0.3 Blind Sample ID = N65 Lab Value = 0.537 Most Probable Value = 0.530 Percent Recovery = 101.3 Date Sample Logged by Lab = 09/20/00 Sample ID = 2640051 Number of Standard Deviations = 0.3 Blind Sample ID = NS5 Lab Value = 0.121 Most Probable Value = 0.119 Percent Recovery = 101.7 Date Sample Logged by Lab = 09/20/00 Sample ID = 2640052 Number of Standard Deviations = 0.1 Blind Sample ID = N65 Lab Value = 0.122 Most Probable Value = 0.119 Percent Recovery = 102.5 Date Sample Logged by Lab = 09/19/00 Sample ID = 2630014 Number of Standard Deviations = 0.1 Blind Sample ID = N65 Lab Value = 0.118 Most Probable Value = 0.119 Percent Recovery = 99.2 Date Sample Logged by Lab = 09/18/00 Sample ID = 2620013 Number of Standard Deviations = -0.0 Blind Sample ID = N65 Lab Value = 0.531 Most Probable Value = 0.530 Percent Recovery = 100.2 Date Sample Logged by Lab = 09/15/00 Sample ID = 2590088 Number of Standard Deviations = 0.0 Blind Sample ID = NS5 Lab Value = 0.128 Most Probable Value = 0.119 Percent Recovery = 107.6 Date Sample Logged by Lab = 09/15/00 Sample ID = 2590089 Number of Standard Deviations = 0.3 Blind Sample ID = N65 Lab Value = 0.127 Most Probable Value = 0.119 Percent Recovery = 106.7 Date Sample Logged by Lab = 09/14/00 Sample ID = 2580185 Number of Standard Deviations = 0.3 Blind Sample ID = N65 Lab Value = 0.574 Most Probable Value = 0.530 Percent Recovery = 108.3 Date Sample Logged by Lab = 09/13/00 Sample ID = 2570123 Number of Standard Deviations = 1.7 Blind Sample ID = NS5 Lab Value = 0.119 Most Probable Value = 0.119 Percent Recovery = 100.0 Date Sample Logged by Lab = 09/13/00 Sample ID = 2570121 Number of Standard Deviations = 0.0 Blind Sample ID = N65 Lab Value = 0.113 Most Probable Value = 0.119 Percent Recovery = 95.0 Date Sample Logged by Lab = 09/12/00 Sample ID = 2560226 Number of Standard Deviations = -0.2 Blind Sample ID = N65 Lab Value = 0.129 Most Probable Value = 0.119 Percent Recovery = 108.4 Date Sample Logged by Lab = 09/11/00 Sample ID = 2550495 Number of Standard Deviations = 0.4 Blind Sample ID = N65 Lab Value = 0.546 Most Probable Value = 0.530 Percent Recovery = 103.0 Date Sample Logged by Lab = 09/08/00 Sample ID = 2520003 Number of Standard Deviations = 0.6 Blind Sample ID = NS5 Lab Value = 0.133 Most Probable Value = 0.119 Percent Recovery = 111.8 Date Sample Logged by Lab = 09/08/00 Sample ID = 2520001 Number of Standard Deviations = 0.5 Blind Sample ID = N65 Lab Value = 0.109 Most Probable Value = 0.119 Percent Recovery = 91.6 Date Sample Logged by Lab = 09/07/00 Sample ID = 2510129 Number of Standard Deviations = -0.4 Blind Sample ID = N65 Lab Value = 0.531 Most Probable Value = 0.530 Percent Recovery = 100.2 Date Sample Logged by Lab = 09/06/00 Sample ID = 2500004 Number of Standard Deviations = 0.0 Blind Sample ID = NS5 Lab Value = 0.118 Most Probable Value = 0.119 Percent Recovery = 99.2 Date Sample Logged by Lab = 09/06/00 Sample ID = 2500003 Number of Standard Deviations = -0.0 Blind Sample ID = N65 Lab Value = 0.125 Most Probable Value = 0.119 Percent Recovery = 105.0 Date Sample Logged by Lab = 09/05/00 Sample ID = 2490187 Number of Standard Deviations = 0.2 Blind Sample ID = N65 Lab Value = 0.897 Most Probable Value = 0.856 Percent Recovery = 104.8 Date Sample Logged by Lab = 08/29/00 Sample ID = 2420299 Number of Standard Deviations = 1.1 Blind Sample ID = N66 Lab Value = 0.890 Most Probable Value = 0.856 Percent Recovery = 104.0 Date Sample Logged by Lab = 08/29/00 Sample ID = 2420007 Number of Standard Deviations = 0.9 Blind Sample ID = N66 Lab Value = 0.560 Most Probable Value = 0.530 Percent Recovery = 105.7 Date Sample Logged by Lab = 08/25/00 Sample ID = 2380031 Number of Standard Deviations = 1.1 Blind Sample ID = NS5 Lab Value = 0.889 Most Probable Value = 0.856 Percent Recovery = 103.9 Date Sample Logged by Lab = 08/25/00 Sample ID = 2380029 Number of Standard Deviations = 0.9 Blind Sample ID = N66 Lab Value = 0.907 Most Probable Value = 0.856 Percent Recovery = 106.0 Date Sample Logged by Lab = 08/24/00 Sample ID = 2370029 Number of Standard Deviations = 1.3 Blind Sample ID = N66 Lab Value = 0.553 Most Probable Value = 0.530 Percent Recovery = 104.3 Date Sample Logged by Lab = 08/23/00 Sample ID = 2360063 Number of Standard Deviations = 0.9 Blind Sample ID = NS5 Lab Value = 0.894 Most Probable Value = 0.856 Percent Recovery = 104.4 Date Sample Logged by Lab = 08/23/00 Sample ID = 2360061 Number of Standard Deviations = 1.0 Blind Sample ID = N66 Lab Value = 0.887 Most Probable Value = 0.856 Percent Recovery = 103.6 Date Sample Logged by Lab = 08/22/00 Sample ID = 2350003 Number of Standard Deviations = 0.8 Blind Sample ID = N66 Lab Value = 0.548 Most Probable Value = 0.530 Percent Recovery = 103.4 Date Sample Logged by Lab = 08/18/00 Sample ID = 2310070 Number of Standard Deviations = 0.7 Blind Sample ID = NS5 Lab Value = 0.889 Most Probable Value = 0.856 Percent Recovery = 103.9 Date Sample Logged by Lab = 08/18/00 Sample ID = 2310071 Number of Standard Deviations = 0.9 Blind Sample ID = N66 Lab Value = 0.886 Most Probable Value = 0.856 Percent Recovery = 103.5 Date Sample Logged by Lab = 08/17/00 Sample ID = 2300017 Number of Standard Deviations = 0.8 Blind Sample ID = N66 Lab Value = 0.500 Most Probable Value = 0.530 Percent Recovery = 94.3 Date Sample Logged by Lab = 08/16/00 Sample ID = 2290004 Number of Standard Deviations = -1.1 Blind Sample ID = NS5 Lab Value = 0.820 Most Probable Value = 0.856 Percent Recovery = 95.8 Date Sample Logged by Lab = 08/16/00 Sample ID = 2290006 Number of Standard Deviations = -0.9 Blind Sample ID = N66 Lab Value = 0.884 Most Probable Value = 0.856 Percent Recovery = 103.3 Date Sample Logged by Lab = 08/15/00 Sample ID = 2280003 Number of Standard Deviations = 0.7 Blind Sample ID = N66 Lab Value = 0.886 Most Probable Value = 0.856 Percent Recovery = 103.5 Date Sample Logged by Lab = 08/14/00 Sample ID = 2270110 Number of Standard Deviations = 0.8 Blind Sample ID = N66 Lab Value = 0.581 Most Probable Value = 0.530 Percent Recovery = 109.6 Date Sample Logged by Lab = 08/11/00 Sample ID = 2240008 Number of Standard Deviations = 1.9 Blind Sample ID = NS5 Lab Value = 0.922 Most Probable Value = 0.856 Percent Recovery = 107.7 Date Sample Logged by Lab = 08/11/00 Sample ID = 2240006 Number of Standard Deviations = 1.7 Blind Sample ID = N66 Lab Value = 0.905 Most Probable Value = 0.856 Percent Recovery = 105.7 Date Sample Logged by Lab = 08/10/00 Sample ID = 2230012 Number of Standard Deviations = 1.3 Blind Sample ID = N66 Lab Value = 0.513 Most Probable Value = 0.530 Percent Recovery = 96.8 Date Sample Logged by Lab = 08/09/00 Sample ID = 2220006 Number of Standard Deviations = -0.6 Blind Sample ID = NS5 Lab Value = 0.862 Most Probable Value = 0.856 Percent Recovery = 100.7 Date Sample Logged by Lab = 08/09/00 Sample ID = 2220007 Number of Standard Deviations = 0.2 Blind Sample ID = N66 Lab Value = 0.860 Most Probable Value = 0.856 Percent Recovery = 100.5 Date Sample Logged by Lab = 08/08/00 Sample ID = 2210028 Number of Standard Deviations = 0.1 Blind Sample ID = N66 Lab Value = 0.888 Most Probable Value = 0.856 Percent Recovery = 103.7 Date Sample Logged by Lab = 08/07/00 Sample ID = 2200186 Number of Standard Deviations = 0.8 Blind Sample ID = N66 Lab Value = 0.529 Most Probable Value = 0.530 Percent Recovery = 99.8 Date Sample Logged by Lab = 08/02/00 Sample ID = 2150007 Number of Standard Deviations = -0.0 Blind Sample ID = NS5 Lab Value = 0.525 Most Probable Value = 0.530 Percent Recovery = 99.1 Date Sample Logged by Lab = 08/02/00 Sample ID = 2150006 Number of Standard Deviations = -0.2 Blind Sample ID = NS5 Lab Value = 0.864 Most Probable Value = 0.856 Percent Recovery = 100.9 Date Sample Logged by Lab = 08/02/00 Sample ID = 2150008 Number of Standard Deviations = 0.2 Blind Sample ID = N66 Lab Value = 0.873 Most Probable Value = 0.856 Percent Recovery = 102.0 Date Sample Logged by Lab = 08/02/00 Sample ID = 2150005 Number of Standard Deviations = 0.4 Blind Sample ID = N66 Lab Value = 0.854 Most Probable Value = 0.856 Percent Recovery = 99.8 Date Sample Logged by Lab = 08/02/00 Sample ID = 2150002 Number of Standard Deviations = -0.1 Blind Sample ID = N66 Lab Value = 0.570 Most Probable Value = 0.530 Percent Recovery = 107.5 Date Sample Logged by Lab = 08/01/00 Sample ID = 2140279 Number of Standard Deviations = 1.5 Blind Sample ID = NS5 Lab Value = 0.122 Most Probable Value = 0.119 Percent Recovery = 102.5 Date Sample Logged by Lab = 08/01/00 Sample ID = 2140276 Number of Standard Deviations = 0.1 Blind Sample ID = N65 Lab Value = 0.119 Most Probable Value = 0.119 Percent Recovery = 100.0 Date Sample Logged by Lab = 08/01/00 Sample ID = 2140278 Number of Standard Deviations = 0.0 Blind Sample ID = N65 Lab Value = 0.110 Most Probable Value = 0.119 Percent Recovery = 92.4 Date Sample Logged by Lab = 07/28/00 Sample ID = 2100028 Number of Standard Deviations = -0.3 Blind Sample ID = N65 Lab Value = 0.545 Most Probable Value = 0.530 Percent Recovery = 102.8 Date Sample Logged by Lab = 07/27/00 Sample ID = 2090018 Number of Standard Deviations = 0.6 Blind Sample ID = NS5 Lab Value = 0.117 Most Probable Value = 0.119 Percent Recovery = 98.3 Date Sample Logged by Lab = 07/27/00 Sample ID = 2090017 Number of Standard Deviations = -0.1 Blind Sample ID = N65 Lab Value = 0.542 Most Probable Value = 0.530 Percent Recovery = 102.3 Date Sample Logged by Lab = 07/26/00 Sample ID = 2080026 Number of Standard Deviations = 0.5 Blind Sample ID = NS5 Lab Value = 0.113 Most Probable Value = 0.119 Percent Recovery = 95.0 Date Sample Logged by Lab = 07/26/00 Sample ID = 2080024 Number of Standard Deviations = -0.2 Blind Sample ID = N65 Lab Value = 0.118 Most Probable Value = 0.119 Percent Recovery = 99.2 Date Sample Logged by Lab = 07/26/00 Sample ID = 2080023 Number of Standard Deviations = -0.0 Blind Sample ID = N65 Lab Value = 0.117 Most Probable Value = 0.119 Percent Recovery = 98.3 Date Sample Logged by Lab = 07/26/00 Sample ID = 2080025 Number of Standard Deviations = -0.1 Blind Sample ID = N65 Lab Value = 0.117 Most Probable Value = 0.119 Percent Recovery = 98.3 Date Sample Logged by Lab = 07/21/00 Sample ID = 2030088 Number of Standard Deviations = -0.1 Blind Sample ID = N65 Lab Value = 0.562 Most Probable Value = 0.530 Percent Recovery = 106.0 Date Sample Logged by Lab = 07/20/00 Sample ID = 2020145 Number of Standard Deviations = 1.2 Blind Sample ID = NS5 Lab Value = 0.126 Most Probable Value = 0.119 Percent Recovery = 105.9 Date Sample Logged by Lab = 07/20/00 Sample ID = 2020146 Number of Standard Deviations = 0.3 Blind Sample ID = N65 Lab Value = 0.108 Most Probable Value = 0.119 Percent Recovery = 90.8 Date Sample Logged by Lab = 07/19/00 Sample ID = 2010007 Number of Standard Deviations = -0.4 Blind Sample ID = N65 Lab Value = 0.140 Most Probable Value = 0.119 Percent Recovery = 117.6 Date Sample Logged by Lab = 07/18/00 Sample ID = 2000007 Number of Standard Deviations = 0.8 Blind Sample ID = N65 Lab Value = 0.578 Most Probable Value = 0.530 Percent Recovery = 109.1 Date Sample Logged by Lab = 07/17/00 Sample ID = 1990211 Number of Standard Deviations = 1.8 Blind Sample ID = NS5 Lab Value = 0.129 Most Probable Value = 0.119 Percent Recovery = 108.4 Date Sample Logged by Lab = 07/17/00 Sample ID = 1990209 Number of Standard Deviations = 0.4 Blind Sample ID = N65 Lab Value = 0.113 Most Probable Value = 0.119 Percent Recovery = 95.0 Date Sample Logged by Lab = 07/14/00 Sample ID = 1960018 Number of Standard Deviations = -0.2 Blind Sample ID = N65 Lab Value = 0.553 Most Probable Value = 0.530 Percent Recovery = 104.3 Date Sample Logged by Lab = 07/13/00 Sample ID = 1950009 Number of Standard Deviations = 0.9 Blind Sample ID = NS5 Lab Value = 0.149 Most Probable Value = 0.119 Percent Recovery = 125.2 Date Sample Logged by Lab = 07/13/00 Sample ID = 1950008 Number of Standard Deviations = 1.1 Blind Sample ID = N65 Lab Value = 0.116 Most Probable Value = 0.119 Percent Recovery = 97.5 Date Sample Logged by Lab = 07/12/00 Sample ID = 1940002 Number of Standard Deviations = -0.1 Blind Sample ID = N65 Lab Value = 0.116 Most Probable Value = 0.119 Percent Recovery = 97.5 Date Sample Logged by Lab = 07/11/00 Sample ID = 1930002 Number of Standard Deviations = -0.1 Blind Sample ID = N65 Lab Value = 0.550 Most Probable Value = 0.530 Percent Recovery = 103.8 Date Sample Logged by Lab = 07/10/00 Sample ID = 1920070 Number of Standard Deviations = 0.8 Blind Sample ID = NS5 Lab Value = 0.124 Most Probable Value = 0.119 Percent Recovery = 104.2 Date Sample Logged by Lab = 07/10/00 Sample ID = 1920069 Number of Standard Deviations = 0.2 Blind Sample ID = N65 Lab Value = 0.110 Most Probable Value = 0.119 Percent Recovery = 92.4 Date Sample Logged by Lab = 07/07/00 Sample ID = 1890027 Number of Standard Deviations = -0.3 Blind Sample ID = N65 Lab Value = 0.519 Most Probable Value = 0.530 Percent Recovery = 97.9 Date Sample Logged by Lab = 07/06/00 Sample ID = 1880035 Number of Standard Deviations = -0.4 Blind Sample ID = NS5 Lab Value = 0.110 Most Probable Value = 0.119 Percent Recovery = 92.4 Date Sample Logged by Lab = 07/06/00 Sample ID = 1880036 Number of Standard Deviations = -0.3 Blind Sample ID = N65 Lab Value = 0.114 Most Probable Value = 0.119 Percent Recovery = 95.8 Date Sample Logged by Lab = 07/05/00 Sample ID = 1870068 Number of Standard Deviations = -0.2 Blind Sample ID = N65 Lab Value = 0.899 Most Probable Value = 0.856 Percent Recovery = 105.0 Date Sample Logged by Lab = 06/29/00 Sample ID = 1810045 Number of Standard Deviations = 1.1 Blind Sample ID = N66 Lab Value = 0.558 Most Probable Value = 0.530 Percent Recovery = 105.3 Date Sample Logged by Lab = 06/28/00 Sample ID = 1800022 Number of Standard Deviations = 1.1 Blind Sample ID = NS5 Lab Value = 0.898 Most Probable Value = 0.856 Percent Recovery = 104.9 Date Sample Logged by Lab = 06/28/00 Sample ID = 1800024 Number of Standard Deviations = 1.1 Blind Sample ID = N66 Lab Value = 0.870 Most Probable Value = 0.856 Percent Recovery = 101.6 Date Sample Logged by Lab = 06/27/00 Sample ID = 1790016 Number of Standard Deviations = 0.4 Blind Sample ID = N66 Lab Value = 0.869 Most Probable Value = 0.856 Percent Recovery = 101.5 Date Sample Logged by Lab = 06/27/00 Sample ID = 1790015 Number of Standard Deviations = 0.3 Blind Sample ID = N66 Lab Value = 0.529 Most Probable Value = 0.530 Percent Recovery = 99.8 Date Sample Logged by Lab = 06/23/00 Sample ID = 1750017 Number of Standard Deviations = -0.0 Blind Sample ID = NS5 Lab Value = 0.864 Most Probable Value = 0.856 Percent Recovery = 100.9 Date Sample Logged by Lab = 06/23/00 Sample ID = 1750019 Number of Standard Deviations = 0.2 Blind Sample ID = N66 Lab Value = 0.891 Most Probable Value = 0.856 Percent Recovery = 104.1 Date Sample Logged by Lab = 06/22/00 Sample ID = 1740114 Number of Standard Deviations = 0.9 Blind Sample ID = N66 Lab Value = 0.562 Most Probable Value = 0.530 Percent Recovery = 106.0 Date Sample Logged by Lab = 06/21/00 Sample ID = 1730023 Number of Standard Deviations = 1.2 Blind Sample ID = NS5 Lab Value = 0.878 Most Probable Value = 0.856 Percent Recovery = 102.6 Date Sample Logged by Lab = 06/21/00 Sample ID = 1730021 Number of Standard Deviations = 0.6 Blind Sample ID = N66 Lab Value = 0.886 Most Probable Value = 0.856 Percent Recovery = 103.5 Date Sample Logged by Lab = 06/20/00 Sample ID = 1720103 Number of Standard Deviations = 0.8 Blind Sample ID = N66 Lab Value = 0.553 Most Probable Value = 0.530 Percent Recovery = 104.3 Date Sample Logged by Lab = 06/19/00 Sample ID = 1710122 Number of Standard Deviations = 0.9 Blind Sample ID = NS5 Lab Value = 0.888 Most Probable Value = 0.856 Percent Recovery = 103.7 Date Sample Logged by Lab = 06/19/00 Sample ID = 1710123 Number of Standard Deviations = 0.8 Blind Sample ID = N66 Lab Value = 0.890 Most Probable Value = 0.856 Percent Recovery = 104.0 Date Sample Logged by Lab = 06/19/00 Sample ID = 1710121 Number of Standard Deviations = 0.9 Blind Sample ID = N66 Lab Value = 0.864 Most Probable Value = 0.856 Percent Recovery = 100.9 Date Sample Logged by Lab = 06/15/00 Sample ID = 1670295 Number of Standard Deviations = 0.2 Blind Sample ID = N66 Lab Value = 0.554 Most Probable Value = 0.530 Percent Recovery = 104.5 Date Sample Logged by Lab = 06/14/00 Sample ID = 1660090 Number of Standard Deviations = 0.9 Blind Sample ID = NS5 Lab Value = 0.883 Most Probable Value = 0.856 Percent Recovery = 103.2 Date Sample Logged by Lab = 06/14/00 Sample ID = 1660089 Number of Standard Deviations = 0.7 Blind Sample ID = N66 Lab Value = 0.894 Most Probable Value = 0.856 Percent Recovery = 104.4 Date Sample Logged by Lab = 06/13/00 Sample ID = 1650009 Number of Standard Deviations = 1.0 Blind Sample ID = N66 Lab Value = 0.896 Most Probable Value = 0.856 Percent Recovery = 104.7 Date Sample Logged by Lab = 06/12/00 Sample ID = 1640167 Number of Standard Deviations = 1.0 Blind Sample ID = N66 Lab Value = 0.526 Most Probable Value = 0.530 Percent Recovery = 99.2 Date Sample Logged by Lab = 06/09/00 Sample ID = 1610253 Number of Standard Deviations = -0.2 Blind Sample ID = NS5 Lab Value = 0.859 Most Probable Value = 0.856 Percent Recovery = 100.4 Date Sample Logged by Lab = 06/09/00 Sample ID = 1610250 Number of Standard Deviations = 0.1 Blind Sample ID = N66 Lab Value = 0.909 Most Probable Value = 0.856 Percent Recovery = 106.2 Date Sample Logged by Lab = 06/08/00 Sample ID = 1600015 Number of Standard Deviations = 1.4 Blind Sample ID = N66 Lab Value = 0.541 Most Probable Value = 0.530 Percent Recovery = 102.1 Date Sample Logged by Lab = 06/07/00 Sample ID = 1590025 Number of Standard Deviations = 0.4 Blind Sample ID = NS5 Lab Value = 0.873 Most Probable Value = 0.856 Percent Recovery = 102.0 Date Sample Logged by Lab = 06/07/00 Sample ID = 1590026 Number of Standard Deviations = 0.4 Blind Sample ID = N66 Lab Value = 0.897 Most Probable Value = 0.856 Percent Recovery = 104.8 Date Sample Logged by Lab = 06/06/00 Sample ID = 1580015 Number of Standard Deviations = 1.1 Blind Sample ID = N66 Lab Value = 0.578 Most Probable Value = 0.530 Percent Recovery = 109.1 Date Sample Logged by Lab = 06/05/00 Sample ID = 1570170 Number of Standard Deviations = 1.8 Blind Sample ID = NS5 Lab Value = 0.930 Most Probable Value = 0.856 Percent Recovery = 108.6 Date Sample Logged by Lab = 06/05/00 Sample ID = 1570169 Number of Standard Deviations = 1.9 Blind Sample ID = N66 Lab Value = 0.910 Most Probable Value = 0.856 Percent Recovery = 106.3 Date Sample Logged by Lab = 06/05/00 Sample ID = 1570171 Number of Standard Deviations = 1.4 Blind Sample ID = N66 Lab Value = 0.130 Most Probable Value = 0.119 Percent Recovery = 109.2 Date Sample Logged by Lab = 05/31/00 Sample ID = 1520005 Number of Standard Deviations = 0.4 Blind Sample ID = N65 Lab Value = 0.557 Most Probable Value = 0.530 Percent Recovery = 105.0 Date Sample Logged by Lab = 05/26/00 Sample ID = 1470025 Number of Standard Deviations = 1.0 Blind Sample ID = NS5 Lab Value = 0.103 Most Probable Value = 0.119 Percent Recovery = 86.9 Date Sample Logged by Lab = 05/26/00 Sample ID = 1470024 Number of Standard Deviations = -0.6 Blind Sample ID = N65 Lab Value = 0.549 Most Probable Value = 0.530 Percent Recovery = 103.5 Date Sample Logged by Lab = 05/25/00 Sample ID = 1460087 Number of Standard Deviations = 0.7 Blind Sample ID = NS5 Lab Value = 0.136 Most Probable Value = 0.119 Percent Recovery = 114.4 Date Sample Logged by Lab = 05/25/00 Sample ID = 1460090 Number of Standard Deviations = 0.7 Blind Sample ID = N65 Lab Value = 0.136 Most Probable Value = 0.119 Percent Recovery = 114.2 Date Sample Logged by Lab = 05/25/00 Sample ID = 1460088 Number of Standard Deviations = 0.6 Blind Sample ID = N65 Lab Value = 0.123 Most Probable Value = 0.119 Percent Recovery = 103.4 Date Sample Logged by Lab = 05/23/00 Sample ID = 1440001 Number of Standard Deviations = 0.2 Blind Sample ID = N65 Lab Value = 0.121 Most Probable Value = 0.119 Percent Recovery = 101.7 Date Sample Logged by Lab = 05/22/00 Sample ID = 1430144 Number of Standard Deviations = 0.1 Blind Sample ID = N65 Lab Value = 0.571 Most Probable Value = 0.530 Percent Recovery = 107.7 Date Sample Logged by Lab = 05/19/00 Sample ID = 1400060 Number of Standard Deviations = 1.6 Blind Sample ID = NS5 Lab Value = 0.117 Most Probable Value = 0.119 Percent Recovery = 98.3 Date Sample Logged by Lab = 05/19/00 Sample ID = 1400062 Number of Standard Deviations = -0.1 Blind Sample ID = N65 Lab Value = 0.125 Most Probable Value = 0.119 Percent Recovery = 105.0 Date Sample Logged by Lab = 05/18/00 Sample ID = 1390027 Number of Standard Deviations = 0.2 Blind Sample ID = N65 Lab Value = 0.576 Most Probable Value = 0.530 Percent Recovery = 108.7 Date Sample Logged by Lab = 05/17/00 Sample ID = 1380007 Number of Standard Deviations = 1.8 Blind Sample ID = NS5 Lab Value = 0.132 Most Probable Value = 0.119 Percent Recovery = 110.9 Date Sample Logged by Lab = 05/17/00 Sample ID = 1380009 Number of Standard Deviations = 0.5 Blind Sample ID = N65 Lab Value = 0.126 Most Probable Value = 0.119 Percent Recovery = 105.9 Date Sample Logged by Lab = 05/16/00 Sample ID = 1370048 Number of Standard Deviations = 0.3 Blind Sample ID = N65 Lab Value = 0.122 Most Probable Value = 0.119 Percent Recovery = 102.5 Date Sample Logged by Lab = 05/15/00 Sample ID = 1360072 Number of Standard Deviations = 0.1 Blind Sample ID = N65 Lab Value = 0.113 Most Probable Value = 0.119 Percent Recovery = 95.0 Date Sample Logged by Lab = 05/11/00 Sample ID = 1320114 Number of Standard Deviations = -0.2 Blind Sample ID = N65 Lab Value = 0.569 Most Probable Value = 0.530 Percent Recovery = 107.4 Date Sample Logged by Lab = 05/10/00 Sample ID = 1310006 Number of Standard Deviations = 1.5 Blind Sample ID = NS5 Lab Value = 0.125 Most Probable Value = 0.119 Percent Recovery = 105.0 Date Sample Logged by Lab = 05/10/00 Sample ID = 1310005 Number of Standard Deviations = 0.2 Blind Sample ID = N65 Lab Value = 0.120 Most Probable Value = 0.119 Percent Recovery = 100.8 Date Sample Logged by Lab = 05/09/00 Sample ID = 1300013 Number of Standard Deviations = 0.0 Blind Sample ID = N65 Lab Value = 0.124 Most Probable Value = 0.119 Percent Recovery = 104.2 Date Sample Logged by Lab = 05/08/00 Sample ID = 1290117 Number of Standard Deviations = 0.2 Blind Sample ID = N65 Lab Value = 0.538 Most Probable Value = 0.530 Percent Recovery = 101.4 Date Sample Logged by Lab = 05/05/00 Sample ID = 1260004 Number of Standard Deviations = 0.3 Blind Sample ID = NS5 Lab Value = 0.120 Most Probable Value = 0.119 Percent Recovery = 100.8 Date Sample Logged by Lab = 05/05/00 Sample ID = 1260006 Number of Standard Deviations = 0.0 Blind Sample ID = N65 Lab Value = 0.119 Most Probable Value = 0.119 Percent Recovery = 100.0 Date Sample Logged by Lab = 05/04/00 Sample ID = 1250001 Number of Standard Deviations = 0.0 Blind Sample ID = N65 Lab Value = 0.541 Most Probable Value = 0.530 Percent Recovery = 102.1 Date Sample Logged by Lab = 05/03/00 Sample ID = 1240014 Number of Standard Deviations = 0.4 Blind Sample ID = NS5 Lab Value = 0.114 Most Probable Value = 0.119 Percent Recovery = 95.8 Date Sample Logged by Lab = 05/03/00 Sample ID = 1240015 Number of Standard Deviations = -0.2 Blind Sample ID = N65 Lab Value = 0.126 Most Probable Value = 0.119 Percent Recovery = 105.9 Date Sample Logged by Lab = 05/02/00 Sample ID = 1230004 Number of Standard Deviations = 0.3 Blind Sample ID = N65 Lab Value = 0.564 Most Probable Value = 0.530 Percent Recovery = 106.5 Date Sample Logged by Lab = 05/01/00 Sample ID = 1220102 Number of Standard Deviations = 1.3 Blind Sample ID = NS5 Lab Value = 0.922 Most Probable Value = 0.856 Percent Recovery = 107.7 Date Sample Logged by Lab = 05/01/00 Sample ID = 1220101 Number of Standard Deviations = 1.7 Blind Sample ID = N66 Lab Value = 0.919 Most Probable Value = 0.856 Percent Recovery = 107.4 Date Sample Logged by Lab = 04/28/00 Sample ID = 1190025 Number of Standard Deviations = 1.6 Blind Sample ID = N66 Lab Value = 0.584 Most Probable Value = 0.530 Percent Recovery = 110.2 Date Sample Logged by Lab = 04/27/00 Sample ID = 1180020 Number of Standard Deviations = 2.1 Blind Sample ID = NS5 Lab Value = 0.935 Most Probable Value = 0.856 Percent Recovery = 109.2 Date Sample Logged by Lab = 04/27/00 Sample ID = 1180019 Number of Standard Deviations = 2.1 Blind Sample ID = N66 Lab Value = 0.940 Most Probable Value = 0.856 Percent Recovery = 109.8 Date Sample Logged by Lab = 04/27/00 Sample ID = 1180017 Number of Standard Deviations = 2.2 Blind Sample ID = N66 Lab Value = 0.890 Most Probable Value = 0.856 Percent Recovery = 104.0 Date Sample Logged by Lab = 04/25/00 Sample ID = 1160013 Number of Standard Deviations = 0.9 Blind Sample ID = N66 Lab Value = 0.533 Most Probable Value = 0.530 Percent Recovery = 100.6 Date Sample Logged by Lab = 04/24/00 Sample ID = 1150204 Number of Standard Deviations = 0.1 Blind Sample ID = NS5 Lab Value = 0.880 Most Probable Value = 0.856 Percent Recovery = 102.8 Date Sample Logged by Lab = 04/24/00 Sample ID = 1150202 Number of Standard Deviations = 0.6 Blind Sample ID = N66 Lab Value = 0.853 Most Probable Value = 0.856 Percent Recovery = 99.6 Date Sample Logged by Lab = 04/21/00 Sample ID = 1120195 Number of Standard Deviations = -0.1 Blind Sample ID = N66 Lab Value = 0.530 Most Probable Value = 0.530 Percent Recovery = 100.0 Date Sample Logged by Lab = 04/20/00 Sample ID = 1110011 Number of Standard Deviations = 0.0 Blind Sample ID = NS5 Lab Value = 0.866 Most Probable Value = 0.856 Percent Recovery = 101.2 Date Sample Logged by Lab = 04/20/00 Sample ID = 1110010 Number of Standard Deviations = 0.3 Blind Sample ID = N66 Lab Value = 0.883 Most Probable Value = 0.856 Percent Recovery = 103.2 Date Sample Logged by Lab = 04/19/00 Sample ID = 1100005 Number of Standard Deviations = 0.7 Blind Sample ID = N66 Lab Value = 0.876 Most Probable Value = 0.856 Percent Recovery = 102.3 Date Sample Logged by Lab = 04/18/00 Sample ID = 1090153 Number of Standard Deviations = 0.5 Blind Sample ID = N66 Lab Value = 0.547 Most Probable Value = 0.530 Percent Recovery = 103.2 Date Sample Logged by Lab = 04/17/00 Sample ID = 1080078 Number of Standard Deviations = 0.6 Blind Sample ID = NS5 Lab Value = 0.886 Most Probable Value = 0.856 Percent Recovery = 103.5 Date Sample Logged by Lab = 04/17/00 Sample ID = 1080077 Number of Standard Deviations = 0.8 Blind Sample ID = N66 Lab Value = 0.881 Most Probable Value = 0.856 Percent Recovery = 102.9 Date Sample Logged by Lab = 04/14/00 Sample ID = 1050025 Number of Standard Deviations = 0.6 Blind Sample ID = N66 Lab Value = 0.529 Most Probable Value = 0.530 Percent Recovery = 99.8 Date Sample Logged by Lab = 04/13/00 Sample ID = 1040098 Number of Standard Deviations = -0.0 Blind Sample ID = NS5 Lab Value = 0.901 Most Probable Value = 0.856 Percent Recovery = 105.3 Date Sample Logged by Lab = 04/13/00 Sample ID = 1040099 Number of Standard Deviations = 1.2 Blind Sample ID = N66 Lab Value = 0.911 Most Probable Value = 0.856 Percent Recovery = 106.4 Date Sample Logged by Lab = 04/13/00 Sample ID = 1040015 Number of Standard Deviations = 1.4 Blind Sample ID = N66 Lab Value = 0.885 Most Probable Value = 0.856 Percent Recovery = 103.4 Date Sample Logged by Lab = 04/11/00 Sample ID = 1020183 Number of Standard Deviations = 0.8 Blind Sample ID = N66 Lab Value = 0.546 Most Probable Value = 0.530 Percent Recovery = 103.0 Date Sample Logged by Lab = 04/10/00 Sample ID = 1010205 Number of Standard Deviations = 0.6 Blind Sample ID = NS5 Lab Value = 0.885 Most Probable Value = 0.856 Percent Recovery = 103.4 Date Sample Logged by Lab = 04/10/00 Sample ID = 1010204 Number of Standard Deviations = 0.8 Blind Sample ID = N66 Lab Value = 0.877 Most Probable Value = 0.856 Percent Recovery = 102.5 Date Sample Logged by Lab = 04/07/00 Sample ID = 0980007 Number of Standard Deviations = 0.5 Blind Sample ID = N66 Lab Value = 0.552 Most Probable Value = 0.530 Percent Recovery = 104.2 Date Sample Logged by Lab = 04/06/00 Sample ID = 0970013 Number of Standard Deviations = 0.8 Blind Sample ID = NS5 Lab Value = 0.892 Most Probable Value = 0.856 Percent Recovery = 104.2 Date Sample Logged by Lab = 04/06/00 Sample ID = 0970012 Number of Standard Deviations = 0.9 Blind Sample ID = N66 Lab Value = 0.714 Most Probable Value = 0.856 Percent Recovery = 83.4 Date Sample Logged by Lab = 04/05/00 Sample ID = 0960017 Number of Standard Deviations = -3.7 Blind Sample ID = N66 Lab Value = 0.880 Most Probable Value = 0.856 Percent Recovery = 102.8 Date Sample Logged by Lab = 04/04/00 Sample ID = 0950165 Number of Standard Deviations = 0.6 Blind Sample ID = N66 Lab Value = 0.531 Most Probable Value = 0.530 Percent Recovery = 100.2 Date Sample Logged by Lab = 03/31/00 Sample ID = 0910203 Number of Standard Deviations = 0.0 Blind Sample ID = NS5 Lab Value = 0.161 Most Probable Value = 0.158 Percent Recovery = 101.9 Date Sample Logged by Lab = 03/31/00 Sample ID = 0910201 Number of Standard Deviations = 0.1 Blind Sample ID = N63 Lab Value = 0.176 Most Probable Value = 0.158 Percent Recovery = 111.4 Date Sample Logged by Lab = 03/29/00 Sample ID = 0890098 Number of Standard Deviations = 0.7 Blind Sample ID = N63 Lab Value = 0.145 Most Probable Value = 0.158 Percent Recovery = 91.8 Date Sample Logged by Lab = 03/28/00 Sample ID = 0880058 Number of Standard Deviations = -0.5 Blind Sample ID = N63 Lab Value = 0.479 Most Probable Value = 0.530 Percent Recovery = 90.4 Date Sample Logged by Lab = 03/24/00 Sample ID = 0840034 Number of Standard Deviations = -1.9 Blind Sample ID = NS5 Lab Value = 0.135 Most Probable Value = 0.158 Percent Recovery = 85.4 Date Sample Logged by Lab = 03/24/00 Sample ID = 0840032 Number of Standard Deviations = -0.9 Blind Sample ID = N63 Lab Value = 0.137 Most Probable Value = 0.158 Percent Recovery = 86.7 Date Sample Logged by Lab = 03/23/00 Sample ID = 0830003 Number of Standard Deviations = -0.8 Blind Sample ID = N63 Lab Value = 0.508 Most Probable Value = 0.530 Percent Recovery = 95.8 Date Sample Logged by Lab = 03/22/00 Sample ID = 0820025 Number of Standard Deviations = -0.8 Blind Sample ID = NS5 Lab Value = 0.141 Most Probable Value = 0.158 Percent Recovery = 89.2 Date Sample Logged by Lab = 03/22/00 Sample ID = 0820024 Number of Standard Deviations = -0.6 Blind Sample ID = N63 Lab Value = 0.159 Most Probable Value = 0.158 Percent Recovery = 100.6 Date Sample Logged by Lab = 03/21/00 Sample ID = 0810061 Number of Standard Deviations = 0.0 Blind Sample ID = N63 Lab Value = 0.127 Most Probable Value = 0.158 Percent Recovery = 80.4 Date Sample Logged by Lab = 03/20/00 Sample ID = 0800117 Number of Standard Deviations = -1.2 Blind Sample ID = N63 Lab Value = 0.518 Most Probable Value = 0.530 Percent Recovery = 97.7 Date Sample Logged by Lab = 03/17/00 Sample ID = 0770028 Number of Standard Deviations = -0.5 Blind Sample ID = NS5 Lab Value = 0.152 Most Probable Value = 0.158 Percent Recovery = 96.2 Date Sample Logged by Lab = 03/17/00 Sample ID = 0770030 Number of Standard Deviations = -0.2 Blind Sample ID = N63 Lab Value = 0.523 Most Probable Value = 0.530 Percent Recovery = 98.7 Date Sample Logged by Lab = 03/15/00 Sample ID = 0750133 Number of Standard Deviations = -0.3 Blind Sample ID = NS5 Lab Value = 0.145 Most Probable Value = 0.158 Percent Recovery = 91.8 Date Sample Logged by Lab = 03/15/00 Sample ID = 0750135 Number of Standard Deviations = -0.5 Blind Sample ID = N63 Lab Value = 0.151 Most Probable Value = 0.158 Percent Recovery = 95.6 Date Sample Logged by Lab = 03/14/00 Sample ID = 0740009 Number of Standard Deviations = -0.3 Blind Sample ID = N63 Lab Value = 0.148 Most Probable Value = 0.158 Percent Recovery = 93.7 Date Sample Logged by Lab = 03/14/00 Sample ID = 0740007 Number of Standard Deviations = -0.4 Blind Sample ID = N63 Lab Value = 0.151 Most Probable Value = 0.158 Percent Recovery = 95.6 Date Sample Logged by Lab = 03/13/00 Sample ID = 0730083 Number of Standard Deviations = -0.3 Blind Sample ID = N63 Lab Value = 0.528 Most Probable Value = 0.530 Percent Recovery = 99.6 Date Sample Logged by Lab = 03/10/00 Sample ID = 0700005 Number of Standard Deviations = -0.1 Blind Sample ID = NS5 Lab Value = 0.148 Most Probable Value = 0.158 Percent Recovery = 93.7 Date Sample Logged by Lab = 03/10/00 Sample ID = 0700003 Number of Standard Deviations = -0.4 Blind Sample ID = N63 Lab Value = 0.159 Most Probable Value = 0.158 Percent Recovery = 100.6 Date Sample Logged by Lab = 03/09/00 Sample ID = 0690007 Number of Standard Deviations = 0.0 Blind Sample ID = N63 Lab Value = 0.534 Most Probable Value = 0.530 Percent Recovery = 100.8 Date Sample Logged by Lab = 03/08/00 Sample ID = 0680003 Number of Standard Deviations = 0.2 Blind Sample ID = NS5 Lab Value = 0.141 Most Probable Value = 0.158 Percent Recovery = 89.2 Date Sample Logged by Lab = 03/08/00 Sample ID = 0680006 Number of Standard Deviations = -0.6 Blind Sample ID = N63 Lab Value = 0.154 Most Probable Value = 0.158 Percent Recovery = 97.5 Date Sample Logged by Lab = 03/08/00 Sample ID = 0680004 Number of Standard Deviations = -0.2 Blind Sample ID = N63 Lab Value = 0.147 Most Probable Value = 0.158 Percent Recovery = 93.0 Date Sample Logged by Lab = 03/08/00 Sample ID = 0680005 Number of Standard Deviations = -0.4 Blind Sample ID = N63 Lab Value = 0.528 Most Probable Value = 0.530 Percent Recovery = 99.6 Date Sample Logged by Lab = 03/03/00 Sample ID = 0630084 Number of Standard Deviations = -0.1 Blind Sample ID = NS5 Lab Value = 0.155 Most Probable Value = 0.158 Percent Recovery = 98.1 Date Sample Logged by Lab = 03/03/00 Sample ID = 0630082 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.152 Most Probable Value = 0.158 Percent Recovery = 96.2 Date Sample Logged by Lab = 03/02/00 Sample ID = 0620238 Number of Standard Deviations = -0.2 Blind Sample ID = N63 Lab Value = 0.846 Most Probable Value = 0.883 Percent Recovery = 95.8 Date Sample Logged by Lab = 03/01/00 Sample ID = 0610010 Number of Standard Deviations = -0.9 Blind Sample ID = N64 Lab Value = 0.889 Most Probable Value = 0.883 Percent Recovery = 100.7 Date Sample Logged by Lab = 02/29/00 Sample ID = 0600030 Number of Standard Deviations = 0.2 Blind Sample ID = N64 Lab Value = 0.876 Most Probable Value = 0.883 Percent Recovery = 99.2 Date Sample Logged by Lab = 02/28/00 Sample ID = 0590089 Number of Standard Deviations = -0.2 Blind Sample ID = N64 Lab Value = 0.546 Most Probable Value = 0.530 Percent Recovery = 103.0 Date Sample Logged by Lab = 02/25/00 Sample ID = 0560181 Number of Standard Deviations = 0.6 Blind Sample ID = NS5 Lab Value = 0.901 Most Probable Value = 0.883 Percent Recovery = 102.0 Date Sample Logged by Lab = 02/25/00 Sample ID = 0560182 Number of Standard Deviations = 0.5 Blind Sample ID = N64 Lab Value = 0.540 Most Probable Value = 0.530 Percent Recovery = 101.9 Date Sample Logged by Lab = 02/24/00 Sample ID = 0550140 Number of Standard Deviations = 0.4 Blind Sample ID = NS5 Lab Value = 0.904 Most Probable Value = 0.883 Percent Recovery = 102.4 Date Sample Logged by Lab = 02/24/00 Sample ID = 0550141 Number of Standard Deviations = 0.5 Blind Sample ID = N64 Lab Value = 0.910 Most Probable Value = 0.883 Percent Recovery = 103.1 Date Sample Logged by Lab = 02/24/00 Sample ID = 0550142 Number of Standard Deviations = 0.7 Blind Sample ID = N64 Lab Value = 0.875 Most Probable Value = 0.883 Percent Recovery = 99.1 Date Sample Logged by Lab = 02/22/00 Sample ID = 0530117 Number of Standard Deviations = -0.2 Blind Sample ID = N64 Lab Value = 0.569 Most Probable Value = 0.530 Percent Recovery = 107.4 Date Sample Logged by Lab = 02/18/00 Sample ID = 0490029 Number of Standard Deviations = 1.5 Blind Sample ID = NS5 Lab Value = 0.916 Most Probable Value = 0.883 Percent Recovery = 103.7 Date Sample Logged by Lab = 02/18/00 Sample ID = 0490027 Number of Standard Deviations = 0.8 Blind Sample ID = N64 Lab Value = 0.919 Most Probable Value = 0.883 Percent Recovery = 104.1 Date Sample Logged by Lab = 02/17/00 Sample ID = 0480082 Number of Standard Deviations = 0.9 Blind Sample ID = N64 Lab Value = 0.562 Most Probable Value = 0.530 Percent Recovery = 106.0 Date Sample Logged by Lab = 02/16/00 Sample ID = 0470017 Number of Standard Deviations = 1.2 Blind Sample ID = NS5 Lab Value = 0.867 Most Probable Value = 0.883 Percent Recovery = 98.2 Date Sample Logged by Lab = 02/16/00 Sample ID = 0470016 Number of Standard Deviations = -0.4 Blind Sample ID = N64 Lab Value = 0.932 Most Probable Value = 0.883 Percent Recovery = 105.5 Date Sample Logged by Lab = 02/15/00 Sample ID = 0460005 Number of Standard Deviations = 1.2 Blind Sample ID = N64 Lab Value = 0.878 Most Probable Value = 0.883 Percent Recovery = 99.4 Date Sample Logged by Lab = 02/14/00 Sample ID = 0450034 Number of Standard Deviations = -0.1 Blind Sample ID = N64 Lab Value = 0.542 Most Probable Value = 0.530 Percent Recovery = 102.3 Date Sample Logged by Lab = 02/11/00 Sample ID = 0420201 Number of Standard Deviations = 0.5 Blind Sample ID = NS5 Lab Value = 0.897 Most Probable Value = 0.883 Percent Recovery = 101.6 Date Sample Logged by Lab = 02/11/00 Sample ID = 0420199 Number of Standard Deviations = 0.4 Blind Sample ID = N64 Lab Value = 0.907 Most Probable Value = 0.883 Percent Recovery = 102.7 Date Sample Logged by Lab = 02/10/00 Sample ID = 0410099 Number of Standard Deviations = 0.6 Blind Sample ID = N64 Lab Value = 0.508 Most Probable Value = 0.530 Percent Recovery = 95.8 Date Sample Logged by Lab = 02/09/00 Sample ID = 0400080 Number of Standard Deviations = -0.8 Blind Sample ID = NS5 Lab Value = 0.897 Most Probable Value = 0.883 Percent Recovery = 101.6 Date Sample Logged by Lab = 02/09/00 Sample ID = 0400081 Number of Standard Deviations = 0.4 Blind Sample ID = N64 Lab Value = 0.942 Most Probable Value = 0.883 Percent Recovery = 106.7 Date Sample Logged by Lab = 02/08/00 Sample ID = 0390061 Number of Standard Deviations = 1.5 Blind Sample ID = N64 Lab Value = 0.964 Most Probable Value = 0.883 Percent Recovery = 109.2 Date Sample Logged by Lab = 02/08/00 Sample ID = 0390058 Number of Standard Deviations = 2.0 Blind Sample ID = N64 Lab Value = 0.552 Most Probable Value = 0.530 Percent Recovery = 104.2 Date Sample Logged by Lab = 02/04/00 Sample ID = 0350156 Number of Standard Deviations = 0.8 Blind Sample ID = NS5 Lab Value = 0.934 Most Probable Value = 0.883 Percent Recovery = 105.8 Date Sample Logged by Lab = 02/04/00 Sample ID = 0350155 Number of Standard Deviations = 1.3 Blind Sample ID = N64 Lab Value = 0.881 Most Probable Value = 0.883 Percent Recovery = 99.8 Date Sample Logged by Lab = 02/03/00 Sample ID = 0340007 Number of Standard Deviations = -0.1 Blind Sample ID = N64 Lab Value = 0.554 Most Probable Value = 0.530 Percent Recovery = 104.5 Date Sample Logged by Lab = 02/02/00 Sample ID = 0330068 Number of Standard Deviations = 0.9 Blind Sample ID = NS5 Lab Value = 0.905 Most Probable Value = 0.883 Percent Recovery = 102.5 Date Sample Logged by Lab = 02/02/00 Sample ID = 0330069 Number of Standard Deviations = 0.6 Blind Sample ID = N64 Lab Value = 0.160 Most Probable Value = 0.158 Percent Recovery = 101.3 Date Sample Logged by Lab = 02/01/00 Sample ID = 0320018 Number of Standard Deviations = 0.1 Blind Sample ID = N63 Lab Value = 0.140 Most Probable Value = 0.158 Percent Recovery = 88.6 Date Sample Logged by Lab = 01/31/00 Sample ID = 0310089 Number of Standard Deviations = -0.7 Blind Sample ID = N63 Lab Value = 0.571 Most Probable Value = 0.530 Percent Recovery = 107.7 Date Sample Logged by Lab = 01/28/00 Sample ID = 0280015 Number of Standard Deviations = 1.6 Blind Sample ID = NS5 Lab Value = 0.165 Most Probable Value = 0.158 Percent Recovery = 104.4 Date Sample Logged by Lab = 01/28/00 Sample ID = 0280016 Number of Standard Deviations = 0.3 Blind Sample ID = N63 Lab Value = 0.165 Most Probable Value = 0.158 Percent Recovery = 104.4 Date Sample Logged by Lab = 01/28/00 Sample ID = 0280017 Number of Standard Deviations = 0.3 Blind Sample ID = N63 Lab Value = 0.553 Most Probable Value = 0.530 Percent Recovery = 104.3 Date Sample Logged by Lab = 01/26/00 Sample ID = 0260011 Number of Standard Deviations = 0.9 Blind Sample ID = NS5 Lab Value = 0.160 Most Probable Value = 0.158 Percent Recovery = 101.3 Date Sample Logged by Lab = 01/26/00 Sample ID = 0260013 Number of Standard Deviations = 0.1 Blind Sample ID = N63 Lab Value = 0.152 Most Probable Value = 0.158 Percent Recovery = 96.2 Date Sample Logged by Lab = 01/25/00 Sample ID = 0250068 Number of Standard Deviations = -0.2 Blind Sample ID = N63 Lab Value = 0.165 Most Probable Value = 0.158 Percent Recovery = 104.4 Date Sample Logged by Lab = 01/24/00 Sample ID = 0240146 Number of Standard Deviations = 0.3 Blind Sample ID = N63 Lab Value = 0.569 Most Probable Value = 0.530 Percent Recovery = 107.4 Date Sample Logged by Lab = 01/21/00 Sample ID = 0210032 Number of Standard Deviations = 1.5 Blind Sample ID = NS5 Lab Value = 0.170 Most Probable Value = 0.158 Percent Recovery = 107.6 Date Sample Logged by Lab = 01/21/00 Sample ID = 0210029 Number of Standard Deviations = 0.5 Blind Sample ID = N63 Lab Value = 0.164 Most Probable Value = 0.158 Percent Recovery = 103.8 Date Sample Logged by Lab = 01/21/00 Sample ID = 0210031 Number of Standard Deviations = 0.2 Blind Sample ID = N63 Lab Value = 0.562 Most Probable Value = 0.530 Percent Recovery = 106.0 Date Sample Logged by Lab = 01/19/00 Sample ID = 0190015 Number of Standard Deviations = 1.2 Blind Sample ID = NS5 Lab Value = 0.162 Most Probable Value = 0.158 Percent Recovery = 102.5 Date Sample Logged by Lab = 01/19/00 Sample ID = 0190012 Number of Standard Deviations = 0.2 Blind Sample ID = N63 Lab Value = 0.157 Most Probable Value = 0.158 Percent Recovery = 99.4 Date Sample Logged by Lab = 01/19/00 Sample ID = 0190014 Number of Standard Deviations = -0.0 Blind Sample ID = N63 Lab Value = 0.547 Most Probable Value = 0.530 Percent Recovery = 103.2 Date Sample Logged by Lab = 01/14/00 Sample ID = 0140016 Number of Standard Deviations = 0.6 Blind Sample ID = NS5 Lab Value = 0.159 Most Probable Value = 0.158 Percent Recovery = 100.6 Date Sample Logged by Lab = 01/14/00 Sample ID = 0140017 Number of Standard Deviations = 0.0 Blind Sample ID = N63 Lab Value = 0.169 Most Probable Value = 0.158 Percent Recovery = 107.0 Date Sample Logged by Lab = 01/13/00 Sample ID = 0130008 Number of Standard Deviations = 0.4 Blind Sample ID = N63 Lab Value = 0.499 Most Probable Value = 0.530 Percent Recovery = 94.2 Date Sample Logged by Lab = 01/12/00 Sample ID = 0120046 Number of Standard Deviations = -1.2 Blind Sample ID = NS5 Lab Value = 0.136 Most Probable Value = 0.158 Percent Recovery = 86.1 Date Sample Logged by Lab = 01/12/00 Sample ID = 0120044 Number of Standard Deviations = -0.8 Blind Sample ID = N63 Lab Value = 0.157 Most Probable Value = 0.158 Percent Recovery = 99.4 Date Sample Logged by Lab = 01/11/00 Sample ID = 0110008 Number of Standard Deviations = -0.0 Blind Sample ID = N63 Lab Value = 0.163 Most Probable Value = 0.158 Percent Recovery = 103.2 Date Sample Logged by Lab = 01/10/00 Sample ID = 0100123 Number of Standard Deviations = 0.2 Blind Sample ID = N63 Lab Value = 0.561 Most Probable Value = 0.530 Percent Recovery = 105.8 Date Sample Logged by Lab = 01/07/00 Sample ID = 0070099 Number of Standard Deviations = 1.2 Blind Sample ID = NS5 Lab Value = 0.161 Most Probable Value = 0.158 Percent Recovery = 101.9 Date Sample Logged by Lab = 01/07/00 Sample ID = 0070098 Number of Standard Deviations = 0.1 Blind Sample ID = N63 Lab Value = 0.166 Most Probable Value = 0.158 Percent Recovery = 105.1 Date Sample Logged by Lab = 01/07/00 Sample ID = 0070100 Number of Standard Deviations = 0.3 Blind Sample ID = N63 Lab Value = 0.580 Most Probable Value = 0.530 Percent Recovery = 109.4 Date Sample Logged by Lab = 01/05/00 Sample ID = 0050013 Number of Standard Deviations = 1.9 Blind Sample ID = NS5 Lab Value = 0.166 Most Probable Value = 0.158 Percent Recovery = 105.1 Date Sample Logged by Lab = 01/05/00 Sample ID = 0050012 Number of Standard Deviations = 0.3 Blind Sample ID = N63 Lab Value = 0.156 Most Probable Value = 0.158 Percent Recovery = 98.7 Date Sample Logged by Lab = 01/04/00 Sample ID = 0040039 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.914 Most Probable Value = 0.883 Percent Recovery = 103.5 Date Sample Logged by Lab = 01/03/00 Sample ID = 0030030 Number of Standard Deviations = 0.8 Blind Sample ID = N64 Lab Value = 0.464 Most Probable Value = 0.530 Percent Recovery = 87.5 Date Sample Logged by Lab = 12/29/99 Sample ID = 3630011 Number of Standard Deviations = -2.5 Blind Sample ID = NS5 Lab Value = 0.895 Most Probable Value = 0.883 Percent Recovery = 101.4 Date Sample Logged by Lab = 12/29/99 Sample ID = 3630010 Number of Standard Deviations = 0.3 Blind Sample ID = N64 Lab Value = 0.566 Most Probable Value = 0.530 Percent Recovery = 106.8 Date Sample Logged by Lab = 12/28/99 Sample ID = 3620012 Number of Standard Deviations = 1.4 Blind Sample ID = NS5 Lab Value = 0.925 Most Probable Value = 0.883 Percent Recovery = 104.8 Date Sample Logged by Lab = 12/28/99 Sample ID = 3620014 Number of Standard Deviations = 1.1 Blind Sample ID = N64 Lab Value = 0.939 Most Probable Value = 0.883 Percent Recovery = 106.3 Date Sample Logged by Lab = 12/28/99 Sample ID = 3620013 Number of Standard Deviations = 1.4 Blind Sample ID = N64 Lab Value = 0.912 Most Probable Value = 0.883 Percent Recovery = 103.3 Date Sample Logged by Lab = 12/27/99 Sample ID = 3610031 Number of Standard Deviations = 0.7 Blind Sample ID = N64 Lab Value = 0.547 Most Probable Value = 0.530 Percent Recovery = 103.2 Date Sample Logged by Lab = 12/22/99 Sample ID = 3560011 Number of Standard Deviations = 0.6 Blind Sample ID = NS5 Lab Value = 0.928 Most Probable Value = 0.883 Percent Recovery = 105.1 Date Sample Logged by Lab = 12/22/99 Sample ID = 3560013 Number of Standard Deviations = 1.1 Blind Sample ID = N64 Lab Value = 0.908 Most Probable Value = 0.883 Percent Recovery = 102.8 Date Sample Logged by Lab = 12/21/99 Sample ID = 3550027 Number of Standard Deviations = 0.6 Blind Sample ID = N64 Lab Value = 0.968 Most Probable Value = 0.883 Percent Recovery = 109.6 Date Sample Logged by Lab = 12/20/99 Sample ID = 3540126 Number of Standard Deviations = 2.1 Blind Sample ID = N64 Lab Value = 0.586 Most Probable Value = 0.530 Percent Recovery = 110.6 Date Sample Logged by Lab = 12/17/99 Sample ID = 3510026 Number of Standard Deviations = 2.1 Blind Sample ID = NS5 Lab Value = 0.985 Most Probable Value = 0.883 Percent Recovery = 111.6 Date Sample Logged by Lab = 12/17/99 Sample ID = 3510025 Number of Standard Deviations = 2.6 Blind Sample ID = N64 Lab Value = 0.528 Most Probable Value = 0.530 Percent Recovery = 99.6 Date Sample Logged by Lab = 12/16/99 Sample ID = 3500010 Number of Standard Deviations = -0.1 Blind Sample ID = NS5 Lab Value = 0.947 Most Probable Value = 0.883 Percent Recovery = 107.2 Date Sample Logged by Lab = 12/16/99 Sample ID = 3500009 Number of Standard Deviations = 1.6 Blind Sample ID = N64 Lab Value = 0.896 Most Probable Value = 0.883 Percent Recovery = 101.5 Date Sample Logged by Lab = 12/16/99 Sample ID = 3500011 Number of Standard Deviations = 0.3 Blind Sample ID = N64 Lab Value = 0.885 Most Probable Value = 0.883 Percent Recovery = 100.2 Date Sample Logged by Lab = 12/14/99 Sample ID = 3480009 Number of Standard Deviations = 0.1 Blind Sample ID = N64 Lab Value = 0.918 Most Probable Value = 0.883 Percent Recovery = 104.0 Date Sample Logged by Lab = 12/13/99 Sample ID = 3470160 Number of Standard Deviations = 0.9 Blind Sample ID = N64 Lab Value = 0.576 Most Probable Value = 0.530 Percent Recovery = 108.7 Date Sample Logged by Lab = 12/10/99 Sample ID = 3440186 Number of Standard Deviations = 1.8 Blind Sample ID = NS5 Lab Value = 0.966 Most Probable Value = 0.883 Percent Recovery = 109.4 Date Sample Logged by Lab = 12/10/99 Sample ID = 3440184 Number of Standard Deviations = 2.1 Blind Sample ID = N64 Lab Value = 0.866 Most Probable Value = 0.883 Percent Recovery = 98.1 Date Sample Logged by Lab = 12/09/99 Sample ID = 3430024 Number of Standard Deviations = -0.4 Blind Sample ID = N64 Lab Value = 0.571 Most Probable Value = 0.530 Percent Recovery = 107.7 Date Sample Logged by Lab = 12/08/99 Sample ID = 3420037 Number of Standard Deviations = 1.6 Blind Sample ID = NS5 Lab Value = 0.912 Most Probable Value = 0.883 Percent Recovery = 103.3 Date Sample Logged by Lab = 12/08/99 Sample ID = 3420038 Number of Standard Deviations = 0.7 Blind Sample ID = N64 Lab Value = 0.965 Most Probable Value = 0.883 Percent Recovery = 109.3 Date Sample Logged by Lab = 12/07/99 Sample ID = 3410006 Number of Standard Deviations = 2.1 Blind Sample ID = N64 Lab Value = 0.940 Most Probable Value = 0.883 Percent Recovery = 106.5 Date Sample Logged by Lab = 12/06/99 Sample ID = 3400081 Number of Standard Deviations = 1.4 Blind Sample ID = N64 Lab Value = 0.570 Most Probable Value = 0.530 Percent Recovery = 107.5 Date Sample Logged by Lab = 12/03/99 Sample ID = 3370033 Number of Standard Deviations = 1.5 Blind Sample ID = NS5 Lab Value = 0.921 Most Probable Value = 0.883 Percent Recovery = 104.3 Date Sample Logged by Lab = 12/03/99 Sample ID = 3370032 Number of Standard Deviations = 1.0 Blind Sample ID = N64 Lab Value = 0.924 Most Probable Value = 0.883 Percent Recovery = 104.6 Date Sample Logged by Lab = 12/02/99 Sample ID = 3360334 Number of Standard Deviations = 1.0 Blind Sample ID = N64 Lab Value = 0.168 Most Probable Value = 0.158 Percent Recovery = 106.3 Date Sample Logged by Lab = 12/01/99 Sample ID = 3350022 Number of Standard Deviations = 0.4 Blind Sample ID = N63 Lab Value = 0.174 Most Probable Value = 0.158 Percent Recovery = 110.1 Date Sample Logged by Lab = 11/30/99 Sample ID = 3340029 Number of Standard Deviations = 0.6 Blind Sample ID = N63 Lab Value = 0.182 Most Probable Value = 0.158 Percent Recovery = 115.2 Date Sample Logged by Lab = 11/30/99 Sample ID = 3340028 Number of Standard Deviations = 0.9 Blind Sample ID = N63 Lab Value = 0.574 Most Probable Value = 0.530 Percent Recovery = 108.3 Date Sample Logged by Lab = 11/26/99 Sample ID = 3300122 Number of Standard Deviations = 1.7 Blind Sample ID = NS5 Lab Value = 0.162 Most Probable Value = 0.158 Percent Recovery = 102.5 Date Sample Logged by Lab = 11/26/99 Sample ID = 3300121 Number of Standard Deviations = 0.2 Blind Sample ID = N63 Lab Value = 0.153 Most Probable Value = 0.158 Percent Recovery = 96.8 Date Sample Logged by Lab = 11/24/99 Sample ID = 3280008 Number of Standard Deviations = -0.2 Blind Sample ID = N63 Lab Value = 0.533 Most Probable Value = 0.530 Percent Recovery = 100.6 Date Sample Logged by Lab = 11/23/99 Sample ID = 3270022 Number of Standard Deviations = 0.1 Blind Sample ID = NS5 Lab Value = 0.175 Most Probable Value = 0.158 Percent Recovery = 110.8 Date Sample Logged by Lab = 11/23/99 Sample ID = 3270024 Number of Standard Deviations = 0.6 Blind Sample ID = N63 Lab Value = 0.160 Most Probable Value = 0.158 Percent Recovery = 101.3 Date Sample Logged by Lab = 11/23/99 Sample ID = 3270021 Number of Standard Deviations = 0.1 Blind Sample ID = N63 Lab Value = 0.577 Most Probable Value = 0.530 Percent Recovery = 108.9 Date Sample Logged by Lab = 11/19/99 Sample ID = 3230008 Number of Standard Deviations = 1.8 Blind Sample ID = NS5 Lab Value = 0.147 Most Probable Value = 0.158 Percent Recovery = 93.0 Date Sample Logged by Lab = 11/19/99 Sample ID = 3230006 Number of Standard Deviations = -0.4 Blind Sample ID = N63 Lab Value = 0.150 Most Probable Value = 0.158 Percent Recovery = 94.9 Date Sample Logged by Lab = 11/19/99 Sample ID = 3230007 Number of Standard Deviations = -0.3 Blind Sample ID = N63 Lab Value = 0.546 Most Probable Value = 0.530 Percent Recovery = 103.0 Date Sample Logged by Lab = 11/17/99 Sample ID = 3210026 Number of Standard Deviations = 0.6 Blind Sample ID = NS5 Lab Value = 0.157 Most Probable Value = 0.158 Percent Recovery = 99.4 Date Sample Logged by Lab = 11/17/99 Sample ID = 3210024 Number of Standard Deviations = -0.0 Blind Sample ID = N63 Lab Value = 0.170 Most Probable Value = 0.158 Percent Recovery = 107.6 Date Sample Logged by Lab = 11/17/99 Sample ID = 3210027 Number of Standard Deviations = 0.5 Blind Sample ID = N63 Lab Value = 0.165 Most Probable Value = 0.158 Percent Recovery = 104.4 Date Sample Logged by Lab = 11/17/99 Sample ID = 3210023 Number of Standard Deviations = 0.3 Blind Sample ID = N63 Lab Value = 0.530 Most Probable Value = 0.530 Percent Recovery = 100.0 Date Sample Logged by Lab = 11/12/99 Sample ID = 3160021 Number of Standard Deviations = 0.0 Blind Sample ID = NS5 Lab Value = 0.158 Most Probable Value = 0.158 Percent Recovery = 100.0 Date Sample Logged by Lab = 11/12/99 Sample ID = 3160020 Number of Standard Deviations = 0.0 Blind Sample ID = N63 Lab Value = 0.177 Most Probable Value = 0.158 Percent Recovery = 112.0 Date Sample Logged by Lab = 11/10/99 Sample ID = 3140008 Number of Standard Deviations = 0.7 Blind Sample ID = N63 Lab Value = 0.535 Most Probable Value = 0.530 Percent Recovery = 100.9 Date Sample Logged by Lab = 11/09/99 Sample ID = 3130008 Number of Standard Deviations = 0.2 Blind Sample ID = NS5 Lab Value = 0.128 Most Probable Value = 0.158 Percent Recovery = 81.0 Date Sample Logged by Lab = 11/09/99 Sample ID = 3130009 Number of Standard Deviations = -1.1 Blind Sample ID = N63 Lab Value = 0.555 Most Probable Value = 0.530 Percent Recovery = 104.7 Date Sample Logged by Lab = 11/08/99 Sample ID = 3120228 Number of Standard Deviations = 1.0 Blind Sample ID = NS5 Lab Value = 0.174 Most Probable Value = 0.158 Percent Recovery = 110.1 Date Sample Logged by Lab = 11/08/99 Sample ID = 3120232 Number of Standard Deviations = 0.6 Blind Sample ID = N63 Lab Value = 0.164 Most Probable Value = 0.158 Percent Recovery = 103.8 Date Sample Logged by Lab = 11/08/99 Sample ID = 3120230 Number of Standard Deviations = 0.2 Blind Sample ID = N63 Lab Value = 0.159 Most Probable Value = 0.158 Percent Recovery = 100.6 Date Sample Logged by Lab = 11/08/99 Sample ID = 3120229 Number of Standard Deviations = 0.0 Blind Sample ID = N63 Lab Value = 0.186 Most Probable Value = 0.158 Percent Recovery = 117.7 Date Sample Logged by Lab = 11/03/99 Sample ID = 3070013 Number of Standard Deviations = 1.1 Blind Sample ID = N63 Lab Value = 0.541 Most Probable Value = 0.530 Percent Recovery = 102.1 Date Sample Logged by Lab = 11/02/99 Sample ID = 3060051 Number of Standard Deviations = 0.4 Blind Sample ID = NS5 Lab Value = 0.920 Most Probable Value = 0.883 Percent Recovery = 104.2 Date Sample Logged by Lab = 11/02/99 Sample ID = 3060053 Number of Standard Deviations = 0.9 Blind Sample ID = N64 Lab Value = 0.168 Most Probable Value = 0.158 Percent Recovery = 106.3 Date Sample Logged by Lab = 11/02/99 Sample ID = 3060052 Number of Standard Deviations = 0.4 Blind Sample ID = N63 Lab Value = 0.472 Most Probable Value = 0.530 Percent Recovery = 89.1 Date Sample Logged by Lab = 10/29/99 Sample ID = 3020005 Number of Standard Deviations = -2.2 Blind Sample ID = NS5 Lab Value = 0.861 Most Probable Value = 0.883 Percent Recovery = 97.5 Date Sample Logged by Lab = 10/29/99 Sample ID = 3020007 Number of Standard Deviations = -0.6 Blind Sample ID = N64 Lab Value = 0.852 Most Probable Value = 0.883 Percent Recovery = 96.5 Date Sample Logged by Lab = 10/29/99 Sample ID = 3020006 Number of Standard Deviations = -0.8 Blind Sample ID = N64 Lab Value = 0.425 Most Probable Value = 0.530 Percent Recovery = 80.2 Date Sample Logged by Lab = 10/27/99 Sample ID = 3000010 Number of Standard Deviations = -4.0 Blind Sample ID = NS5 Lab Value = 0.754 Most Probable Value = 0.883 Percent Recovery = 85.4 Date Sample Logged by Lab = 10/27/99 Sample ID = 3000011 Number of Standard Deviations = -3.3 Blind Sample ID = N64 Lab Value = 0.769 Most Probable Value = 0.883 Percent Recovery = 87.1 Date Sample Logged by Lab = 10/27/99 Sample ID = 3000009 Number of Standard Deviations = -2.9 Blind Sample ID = N64 Lab Value = 0.968 Most Probable Value = 0.883 Percent Recovery = 109.6 Date Sample Logged by Lab = 10/25/99 Sample ID = 2980235 Number of Standard Deviations = 2.1 Blind Sample ID = N64 Lab Value = 0.463 Most Probable Value = 0.530 Percent Recovery = 87.4 Date Sample Logged by Lab = 10/22/99 Sample ID = 2950002 Number of Standard Deviations = -2.6 Blind Sample ID = NS5 Lab Value = 0.839 Most Probable Value = 0.883 Percent Recovery = 95.0 Date Sample Logged by Lab = 10/22/99 Sample ID = 2950004 Number of Standard Deviations = -1.1 Blind Sample ID = N64 Lab Value = 0.835 Most Probable Value = 0.883 Percent Recovery = 94.6 Date Sample Logged by Lab = 10/21/99 Sample ID = 2940003 Number of Standard Deviations = -1.2 Blind Sample ID = N64 Lab Value = 0.481 Most Probable Value = 0.530 Percent Recovery = 90.8 Date Sample Logged by Lab = 10/20/99 Sample ID = 2930010 Number of Standard Deviations = -1.9 Blind Sample ID = NS5 Lab Value = 0.885 Most Probable Value = 0.883 Percent Recovery = 100.2 Date Sample Logged by Lab = 10/20/99 Sample ID = 2930012 Number of Standard Deviations = 0.1 Blind Sample ID = N64 Lab Value = 0.910 Most Probable Value = 0.883 Percent Recovery = 103.1 Date Sample Logged by Lab = 10/20/99 Sample ID = 2930013 Number of Standard Deviations = 0.7 Blind Sample ID = N64 Lab Value = 0.872 Most Probable Value = 0.883 Percent Recovery = 98.8 Date Sample Logged by Lab = 10/18/99 Sample ID = 2910099 Number of Standard Deviations = -0.3 Blind Sample ID = N64 Lab Value = 0.535 Most Probable Value = 0.530 Percent Recovery = 100.9 Date Sample Logged by Lab = 10/15/99 Sample ID = 2880026 Number of Standard Deviations = 0.2 Blind Sample ID = NS5 Lab Value = 0.872 Most Probable Value = 0.883 Percent Recovery = 98.8 Date Sample Logged by Lab = 10/15/99 Sample ID = 2880024 Number of Standard Deviations = -0.3 Blind Sample ID = N64 Lab Value = 0.878 Most Probable Value = 0.883 Percent Recovery = 99.4 Date Sample Logged by Lab = 10/15/99 Sample ID = 2880025 Number of Standard Deviations = -0.1 Blind Sample ID = N64 Lab Value = 0.536 Most Probable Value = 0.530 Percent Recovery = 101.1 Date Sample Logged by Lab = 10/13/99 Sample ID = 2860007 Number of Standard Deviations = 0.2 Blind Sample ID = NS5 Lab Value = 0.940 Most Probable Value = 0.883 Percent Recovery = 106.5 Date Sample Logged by Lab = 10/13/99 Sample ID = 2860006 Number of Standard Deviations = 1.4 Blind Sample ID = N64 Lab Value = 0.879 Most Probable Value = 0.883 Percent Recovery = 99.5 Date Sample Logged by Lab = 10/12/99 Sample ID = 2850023 Number of Standard Deviations = -0.1 Blind Sample ID = N64 Lab Value = 0.517 Most Probable Value = 0.530 Percent Recovery = 97.5 Date Sample Logged by Lab = 10/08/99 Sample ID = 2810015 Number of Standard Deviations = -0.5 Blind Sample ID = NS5 Lab Value = 0.889 Most Probable Value = 0.883 Percent Recovery = 100.7 Date Sample Logged by Lab = 10/08/99 Sample ID = 2810014 Number of Standard Deviations = 0.2 Blind Sample ID = N64 Lab Value = 0.939 Most Probable Value = 0.883 Percent Recovery = 106.3 Date Sample Logged by Lab = 10/07/99 Sample ID = 2800006 Number of Standard Deviations = 1.4 Blind Sample ID = N64 Lab Value = 0.534 Most Probable Value = 0.530 Percent Recovery = 100.8 Date Sample Logged by Lab = 10/06/99 Sample ID = 2790056 Number of Standard Deviations = 0.2 Blind Sample ID = NS5 Lab Value = 0.893 Most Probable Value = 0.883 Percent Recovery = 101.1 Date Sample Logged by Lab = 10/06/99 Sample ID = 2790055 Number of Standard Deviations = 0.3 Blind Sample ID = N64 Lab Value = 0.857 Most Probable Value = 0.883 Percent Recovery = 97.1 Date Sample Logged by Lab = 10/05/99 Sample ID = 2780149 Number of Standard Deviations = -0.7 Blind Sample ID = N64 Lab Value = 0.816 Most Probable Value = 0.883 Percent Recovery = 92.4 Date Sample Logged by Lab = 10/04/99 Sample ID = 2770099 Number of Standard Deviations = -1.7 Blind Sample ID = N64 Lab Value = 0.592 Most Probable Value = 0.610 Percent Recovery = 97.0 Date Sample Logged by Lab = 09/29/99 Sample ID = 2720010 Number of Standard Deviations = -0.6 Blind Sample ID = NS3 Lab Value = 0.031 Most Probable Value = 0.040 Percent Recovery = 77.5 Date Sample Logged by Lab = 09/29/99 Sample ID = 2720009 Number of Standard Deviations = -0.3 Blind Sample ID = N61 Lab Value = 0.040 Most Probable Value = 0.040 Percent Recovery = 100.0 Date Sample Logged by Lab = 09/28/99 Sample ID = 2710010 Number of Standard Deviations = 0.0 Blind Sample ID = N61 Lab Value = 0.594 Most Probable Value = 0.610 Percent Recovery = 97.4 Date Sample Logged by Lab = 09/27/99 Sample ID = 2700037 Number of Standard Deviations = -0.5 Blind Sample ID = NS3 Lab Value = 0.048 Most Probable Value = 0.040 Percent Recovery = 120.0 Date Sample Logged by Lab = 09/27/99 Sample ID = 2700034 Number of Standard Deviations = 0.3 Blind Sample ID = N61 Lab Value = 0.047 Most Probable Value = 0.040 Percent Recovery = 117.5 Date Sample Logged by Lab = 09/27/99 Sample ID = 2700036 Number of Standard Deviations = 0.3 Blind Sample ID = N61 Lab Value = 0.038 Most Probable Value = 0.040 Percent Recovery = 95.0 Date Sample Logged by Lab = 09/23/99 Sample ID = 2660010 Number of Standard Deviations = -0.1 Blind Sample ID = N61 Lab Value = 0.609 Most Probable Value = 0.610 Percent Recovery = 99.8 Date Sample Logged by Lab = 09/22/99 Sample ID = 2650019 Number of Standard Deviations = -0.0 Blind Sample ID = NS3 Lab Value = 0.033 Most Probable Value = 0.040 Percent Recovery = 82.5 Date Sample Logged by Lab = 09/22/99 Sample ID = 2650017 Number of Standard Deviations = -0.3 Blind Sample ID = N61 Lab Value = 0.035 Most Probable Value = 0.040 Percent Recovery = 87.5 Date Sample Logged by Lab = 09/21/99 Sample ID = 2640007 Number of Standard Deviations = -0.2 Blind Sample ID = N61 Lab Value = 0.040 Most Probable Value = 0.040 Percent Recovery = 100.0 Date Sample Logged by Lab = 09/20/99 Sample ID = 2630002 Number of Standard Deviations = 0.0 Blind Sample ID = N61 Lab Value = 0.616 Most Probable Value = 0.610 Percent Recovery = 101.0 Date Sample Logged by Lab = 09/17/99 Sample ID = 2600085 Number of Standard Deviations = 0.2 Blind Sample ID = NS3 Lab Value = 0.039 Most Probable Value = 0.040 Percent Recovery = 97.5 Date Sample Logged by Lab = 09/17/99 Sample ID = 2600084 Number of Standard Deviations = -0.0 Blind Sample ID = N61 Lab Value = 0.039 Most Probable Value = 0.040 Percent Recovery = 97.5 Date Sample Logged by Lab = 09/16/99 Sample ID = 2590138 Number of Standard Deviations = -0.0 Blind Sample ID = N61 Lab Value = 0.612 Most Probable Value = 0.610 Percent Recovery = 100.3 Date Sample Logged by Lab = 09/15/99 Sample ID = 2580030 Number of Standard Deviations = 0.1 Blind Sample ID = NS3 Lab Value = 0.051 Most Probable Value = 0.040 Percent Recovery = 127.5 Date Sample Logged by Lab = 09/15/99 Sample ID = 2580028 Number of Standard Deviations = 0.4 Blind Sample ID = N61 Lab Value = 0.051 Most Probable Value = 0.040 Percent Recovery = 127.5 Date Sample Logged by Lab = 09/14/99 Sample ID = 2570018 Number of Standard Deviations = 0.4 Blind Sample ID = N61 Lab Value = 0.052 Most Probable Value = 0.040 Percent Recovery = 130.0 Date Sample Logged by Lab = 09/14/99 Sample ID = 2570017 Number of Standard Deviations = 0.5 Blind Sample ID = N61 Lab Value = 0.566 Most Probable Value = 0.610 Percent Recovery = 92.8 Date Sample Logged by Lab = 09/10/99 Sample ID = 2530167 Number of Standard Deviations = -1.5 Blind Sample ID = NS3 Lab Value = 0.041 Most Probable Value = 0.040 Percent Recovery = 102.5 Date Sample Logged by Lab = 09/10/99 Sample ID = 2530166 Number of Standard Deviations = 0.0 Blind Sample ID = N61 Lab Value = 0.636 Most Probable Value = 0.610 Percent Recovery = 104.3 Date Sample Logged by Lab = 09/08/99 Sample ID = 2510019 Number of Standard Deviations = 0.9 Blind Sample ID = NS3 Lab Value = 0.042 Most Probable Value = 0.040 Percent Recovery = 105.0 Date Sample Logged by Lab = 09/08/99 Sample ID = 2510020 Number of Standard Deviations = 0.1 Blind Sample ID = N61 Lab Value = 0.038 Most Probable Value = 0.040 Percent Recovery = 95.0 Date Sample Logged by Lab = 09/07/99 Sample ID = 2500286 Number of Standard Deviations = -0.1 Blind Sample ID = N61 Lab Value = 0.615 Most Probable Value = 0.610 Percent Recovery = 100.8 Date Sample Logged by Lab = 09/03/99 Sample ID = 2460062 Number of Standard Deviations = 0.2 Blind Sample ID = NS3 Lab Value = 0.747 Most Probable Value = 0.805 Percent Recovery = 92.8 Date Sample Logged by Lab = 08/30/99 Sample ID = 2420102 Number of Standard Deviations = -1.5 Blind Sample ID = N62 Lab Value = 0.595 Most Probable Value = 0.610 Percent Recovery = 97.5 Date Sample Logged by Lab = 08/27/99 Sample ID = 2390007 Number of Standard Deviations = -0.5 Blind Sample ID = NS3 Lab Value = 0.798 Most Probable Value = 0.805 Percent Recovery = 99.1 Date Sample Logged by Lab = 08/27/99 Sample ID = 2390008 Number of Standard Deviations = -0.2 Blind Sample ID = N62 Lab Value = 0.786 Most Probable Value = 0.805 Percent Recovery = 97.6 Date Sample Logged by Lab = 08/26/99 Sample ID = 2380003 Number of Standard Deviations = -0.5 Blind Sample ID = N62 Lab Value = 0.515 Most Probable Value = 0.610 Percent Recovery = 84.4 Date Sample Logged by Lab = 08/25/99 Sample ID = 2370013 Number of Standard Deviations = -3.1 Blind Sample ID = NS3 Lab Value = 0.768 Most Probable Value = 0.805 Percent Recovery = 95.4 Date Sample Logged by Lab = 08/25/99 Sample ID = 2370011 Number of Standard Deviations = -1.0 Blind Sample ID = N62 Lab Value = 0.819 Most Probable Value = 0.805 Percent Recovery = 101.7 Date Sample Logged by Lab = 08/24/99 Sample ID = 2360009 Number of Standard Deviations = 0.4 Blind Sample ID = N62 Lab Value = 0.789 Most Probable Value = 0.805 Percent Recovery = 98.0 Date Sample Logged by Lab = 08/23/99 Sample ID = 2350151 Number of Standard Deviations = -0.4 Blind Sample ID = N62 Lab Value = 0.593 Most Probable Value = 0.610 Percent Recovery = 97.2 Date Sample Logged by Lab = 08/20/99 Sample ID = 2320067 Number of Standard Deviations = -0.6 Blind Sample ID = NS3 Lab Value = 0.770 Most Probable Value = 0.805 Percent Recovery = 95.7 Date Sample Logged by Lab = 08/20/99 Sample ID = 2320068 Number of Standard Deviations = -0.9 Blind Sample ID = N62 Lab Value = 0.826 Most Probable Value = 0.805 Percent Recovery = 102.6 Date Sample Logged by Lab = 08/19/99 Sample ID = 2310095 Number of Standard Deviations = 0.6 Blind Sample ID = N62 Lab Value = 0.527 Most Probable Value = 0.610 Percent Recovery = 86.4 Date Sample Logged by Lab = 08/18/99 Sample ID = 2300018 Number of Standard Deviations = -2.8 Blind Sample ID = NS3 Lab Value = 0.722 Most Probable Value = 0.805 Percent Recovery = 89.7 Date Sample Logged by Lab = 08/18/99 Sample ID = 2300017 Number of Standard Deviations = -2.2 Blind Sample ID = N62 Lab Value = 0.775 Most Probable Value = 0.805 Percent Recovery = 96.3 Date Sample Logged by Lab = 08/17/99 Sample ID = 2290051 Number of Standard Deviations = -0.8 Blind Sample ID = N62 Lab Value = 0.736 Most Probable Value = 0.805 Percent Recovery = 91.4 Date Sample Logged by Lab = 08/17/99 Sample ID = 2290050 Number of Standard Deviations = -1.8 Blind Sample ID = N62 Lab Value = 0.625 Most Probable Value = 0.610 Percent Recovery = 102.5 Date Sample Logged by Lab = 08/12/99 Sample ID = 2240291 Number of Standard Deviations = 0.5 Blind Sample ID = NS3 Lab Value = 0.830 Most Probable Value = 0.805 Percent Recovery = 103.1 Date Sample Logged by Lab = 08/12/99 Sample ID = 2240285 Number of Standard Deviations = 0.7 Blind Sample ID = N62 Lab Value = 0.773 Most Probable Value = 0.805 Percent Recovery = 96.0 Date Sample Logged by Lab = 08/12/99 Sample ID = 2240020 Number of Standard Deviations = -0.9 Blind Sample ID = N62 Lab Value = 0.635 Most Probable Value = 0.610 Percent Recovery = 104.1 Date Sample Logged by Lab = 08/10/99 Sample ID = 2220096 Number of Standard Deviations = 0.8 Blind Sample ID = NS3 Lab Value = 0.818 Most Probable Value = 0.805 Percent Recovery = 101.6 Date Sample Logged by Lab = 08/10/99 Sample ID = 2220094 Number of Standard Deviations = 0.3 Blind Sample ID = N62 Lab Value = 0.537 Most Probable Value = 0.610 Percent Recovery = 88.0 Date Sample Logged by Lab = 08/09/99 Sample ID = 2210117 Number of Standard Deviations = -2.4 Blind Sample ID = NS3 Lab Value = 0.761 Most Probable Value = 0.805 Percent Recovery = 94.5 Date Sample Logged by Lab = 08/09/99 Sample ID = 2210153 Number of Standard Deviations = -1.2 Blind Sample ID = N62 Lab Value = 0.759 Most Probable Value = 0.805 Percent Recovery = 94.3 Date Sample Logged by Lab = 08/09/99 Sample ID = 2210120 Number of Standard Deviations = -1.2 Blind Sample ID = N62 Lab Value = 0.751 Most Probable Value = 0.805 Percent Recovery = 93.3 Date Sample Logged by Lab = 08/09/99 Sample ID = 2210118 Number of Standard Deviations = -1.4 Blind Sample ID = N62 Lab Value = 0.791 Most Probable Value = 0.805 Percent Recovery = 98.3 Date Sample Logged by Lab = 08/05/99 Sample ID = 2170057 Number of Standard Deviations = -0.4 Blind Sample ID = N62 Lab Value = 0.454 Most Probable Value = 0.610 Percent Recovery = 74.4 Date Sample Logged by Lab = 08/04/99 Sample ID = 2160016 Number of Standard Deviations = -5.2 Blind Sample ID = NS3 Lab Value = 0.840 Most Probable Value = 0.805 Percent Recovery = 104.3 Date Sample Logged by Lab = 08/04/99 Sample ID = 2160015 Number of Standard Deviations = 0.9 Blind Sample ID = N62 Lab Value = 0.815 Most Probable Value = 0.805 Percent Recovery = 101.2 Date Sample Logged by Lab = 08/03/99 Sample ID = 2150002 Number of Standard Deviations = 0.3 Blind Sample ID = N62 Lab Value = 0.605 Most Probable Value = 0.610 Percent Recovery = 99.2 Date Sample Logged by Lab = 07/30/99 Sample ID = 2110080 Number of Standard Deviations = -0.2 Blind Sample ID = NS3 Lab Value = 0.049 Most Probable Value = 0.040 Percent Recovery = 122.5 Date Sample Logged by Lab = 07/30/99 Sample ID = 2110079 Number of Standard Deviations = 0.3 Blind Sample ID = N61 Lab Value = 0.055 Most Probable Value = 0.040 Percent Recovery = 137.5 Date Sample Logged by Lab = 07/30/99 Sample ID = 2110078 Number of Standard Deviations = 0.6 Blind Sample ID = N61 Lab Value = 0.618 Most Probable Value = 0.610 Percent Recovery = 101.3 Date Sample Logged by Lab = 07/28/99 Sample ID = 2090078 Number of Standard Deviations = 0.3 Blind Sample ID = NS3 Lab Value = 0.673 Most Probable Value = 0.610 Percent Recovery = 110.3 Date Sample Logged by Lab = 07/27/99 Sample ID = 2080115 Number of Standard Deviations = 2.1 Blind Sample ID = NS3 Lab Value = 0.034 Most Probable Value = 0.040 Percent Recovery = 85.0 Date Sample Logged by Lab = 07/26/99 Sample ID = 2070504 Number of Standard Deviations = -0.2 Blind Sample ID = N61 Lab Value = 0.642 Most Probable Value = 0.610 Percent Recovery = 105.2 Date Sample Logged by Lab = 07/16/99 Sample ID = 1970048 Number of Standard Deviations = 1.1 Blind Sample ID = NS3 Lab Value = 0.041 Most Probable Value = 0.040 Percent Recovery = 102.5 Date Sample Logged by Lab = 07/16/99 Sample ID = 1970046 Number of Standard Deviations = 0.0 Blind Sample ID = N61 Lab Value = 0.632 Most Probable Value = 0.610 Percent Recovery = 103.6 Date Sample Logged by Lab = 07/14/99 Sample ID = 1950022 Number of Standard Deviations = 0.7 Blind Sample ID = NS3 Lab Value = 0.646 Most Probable Value = 0.610 Percent Recovery = 105.9 Date Sample Logged by Lab = 07/12/99 Sample ID = 1930033 Number of Standard Deviations = 1.2 Blind Sample ID = NS3 Lab Value = 0.047 Most Probable Value = 0.040 Percent Recovery = 117.5 Date Sample Logged by Lab = 07/12/99 Sample ID = 1930034 Number of Standard Deviations = 0.3 Blind Sample ID = N61 Lab Value = 0.046 Most Probable Value = 0.040 Percent Recovery = 115.0 Date Sample Logged by Lab = 07/12/99 Sample ID = 1930035 Number of Standard Deviations = 0.2 Blind Sample ID = N61 Lab Value = 0.033 Most Probable Value = 0.040 Percent Recovery = 82.5 Date Sample Logged by Lab = 07/08/99 Sample ID = 1890017 Number of Standard Deviations = -0.3 Blind Sample ID = N61 Lab Value = 0.671 Most Probable Value = 0.610 Percent Recovery = 110.0 Date Sample Logged by Lab = 07/07/99 Sample ID = 1880014 Number of Standard Deviations = 2.0 Blind Sample ID = NS3 Lab Value = 0.043 Most Probable Value = 0.040 Percent Recovery = 107.5 Date Sample Logged by Lab = 07/07/99 Sample ID = 1880012 Number of Standard Deviations = 0.1 Blind Sample ID = N61 Lab Value = 0.041 Most Probable Value = 0.040 Percent Recovery = 102.5 Date Sample Logged by Lab = 07/07/99 Sample ID = 1880015 Number of Standard Deviations = 0.0 Blind Sample ID = N61 Lab Value = 0.851 Most Probable Value = 0.805 Percent Recovery = 105.7 Date Sample Logged by Lab = 06/29/99 Sample ID = 1800004 Number of Standard Deviations = 1.2 Blind Sample ID = N62 Lab Value = 0.878 Most Probable Value = 0.805 Percent Recovery = 109.1 Date Sample Logged by Lab = 06/29/99 Sample ID = 1800005 Number of Standard Deviations = 1.9 Blind Sample ID = N62 Lab Value = 0.615 Most Probable Value = 0.610 Percent Recovery = 100.8 Date Sample Logged by Lab = 06/25/99 Sample ID = 1760075 Number of Standard Deviations = 0.2 Blind Sample ID = NS3 Lab Value = 0.821 Most Probable Value = 0.805 Percent Recovery = 102.0 Date Sample Logged by Lab = 06/25/99 Sample ID = 1760073 Number of Standard Deviations = 0.4 Blind Sample ID = N62 Lab Value = 0.833 Most Probable Value = 0.805 Percent Recovery = 103.5 Date Sample Logged by Lab = 06/24/99 Sample ID = 1750079 Number of Standard Deviations = 0.7 Blind Sample ID = N62 Lab Value = 0.594 Most Probable Value = 0.610 Percent Recovery = 97.4 Date Sample Logged by Lab = 06/23/99 Sample ID = 1740035 Number of Standard Deviations = -0.5 Blind Sample ID = NS3 Lab Value = 0.752 Most Probable Value = 0.805 Percent Recovery = 93.4 Date Sample Logged by Lab = 06/23/99 Sample ID = 1740036 Number of Standard Deviations = -1.4 Blind Sample ID = N62 Lab Value = 0.823 Most Probable Value = 0.805 Percent Recovery = 102.2 Date Sample Logged by Lab = 06/22/99 Sample ID = 1730023 Number of Standard Deviations = 0.5 Blind Sample ID = N62 Lab Value = 0.836 Most Probable Value = 0.805 Percent Recovery = 103.9 Date Sample Logged by Lab = 06/21/99 Sample ID = 1720174 Number of Standard Deviations = 0.8 Blind Sample ID = N62 Lab Value = 0.634 Most Probable Value = 0.610 Percent Recovery = 103.9 Date Sample Logged by Lab = 06/18/99 Sample ID = 1690019 Number of Standard Deviations = 0.8 Blind Sample ID = NS3 Lab Value = 0.860 Most Probable Value = 0.805 Percent Recovery = 106.8 Date Sample Logged by Lab = 06/18/99 Sample ID = 1690017 Number of Standard Deviations = 1.5 Blind Sample ID = N62 Lab Value = 0.775 Most Probable Value = 0.805 Percent Recovery = 96.3 Date Sample Logged by Lab = 06/17/99 Sample ID = 1680143 Number of Standard Deviations = -0.8 Blind Sample ID = N62 Lab Value = 0.640 Most Probable Value = 0.610 Percent Recovery = 104.9 Date Sample Logged by Lab = 06/16/99 Sample ID = 1670017 Number of Standard Deviations = 1.0 Blind Sample ID = NS3 Lab Value = 0.845 Most Probable Value = 0.805 Percent Recovery = 105.0 Date Sample Logged by Lab = 06/16/99 Sample ID = 1670016 Number of Standard Deviations = 1.1 Blind Sample ID = N62 Lab Value = 0.856 Most Probable Value = 0.805 Percent Recovery = 106.3 Date Sample Logged by Lab = 06/15/99 Sample ID = 1660103 Number of Standard Deviations = 1.4 Blind Sample ID = N62 Lab Value = 0.849 Most Probable Value = 0.805 Percent Recovery = 105.5 Date Sample Logged by Lab = 06/14/99 Sample ID = 1650084 Number of Standard Deviations = 1.2 Blind Sample ID = N62 Lab Value = 0.605 Most Probable Value = 0.610 Percent Recovery = 99.2 Date Sample Logged by Lab = 06/11/99 Sample ID = 1620013 Number of Standard Deviations = -0.2 Blind Sample ID = NS3 Lab Value = 0.823 Most Probable Value = 0.805 Percent Recovery = 102.2 Date Sample Logged by Lab = 06/11/99 Sample ID = 1620012 Number of Standard Deviations = 0.5 Blind Sample ID = N62 Lab Value = 0.865 Most Probable Value = 0.805 Percent Recovery = 107.5 Date Sample Logged by Lab = 06/10/99 Sample ID = 1610014 Number of Standard Deviations = 1.6 Blind Sample ID = N62 Lab Value = 0.632 Most Probable Value = 0.610 Percent Recovery = 103.6 Date Sample Logged by Lab = 06/09/99 Sample ID = 1600005 Number of Standard Deviations = 0.7 Blind Sample ID = NS3 Lab Value = 0.851 Most Probable Value = 0.805 Percent Recovery = 105.7 Date Sample Logged by Lab = 06/09/99 Sample ID = 1600004 Number of Standard Deviations = 1.2 Blind Sample ID = N62 Lab Value = 0.851 Most Probable Value = 0.805 Percent Recovery = 105.7 Date Sample Logged by Lab = 06/08/99 Sample ID = 1590278 Number of Standard Deviations = 1.2 Blind Sample ID = N62 Lab Value = 0.836 Most Probable Value = 0.805 Percent Recovery = 103.9 Date Sample Logged by Lab = 06/07/99 Sample ID = 1580210 Number of Standard Deviations = 0.8 Blind Sample ID = N62 Lab Value = 0.636 Most Probable Value = 0.610 Percent Recovery = 104.3 Date Sample Logged by Lab = 06/04/99 Sample ID = 1550230 Number of Standard Deviations = 0.9 Blind Sample ID = NS3 Lab Value = 0.874 Most Probable Value = 0.805 Percent Recovery = 108.6 Date Sample Logged by Lab = 06/04/99 Sample ID = 1550228 Number of Standard Deviations = 1.8 Blind Sample ID = N62 Lab Value = 0.613 Most Probable Value = 0.610 Percent Recovery = 100.5 Date Sample Logged by Lab = 06/03/99 Sample ID = 1540119 Number of Standard Deviations = 0.1 Blind Sample ID = NS3 Lab Value = 0.838 Most Probable Value = 0.805 Percent Recovery = 104.1 Date Sample Logged by Lab = 06/03/99 Sample ID = 1540116 Number of Standard Deviations = 0.9 Blind Sample ID = N62 Lab Value = 0.837 Most Probable Value = 0.805 Percent Recovery = 104.0 Date Sample Logged by Lab = 06/03/99 Sample ID = 1540118 Number of Standard Deviations = 0.9 Blind Sample ID = N62 Lab Value = 0.594 Most Probable Value = 0.610 Percent Recovery = 97.4 Date Sample Logged by Lab = 05/26/99 Sample ID = 1460028 Number of Standard Deviations = -0.5 Blind Sample ID = NS3 Lab Value = 0.597 Most Probable Value = 0.610 Percent Recovery = 97.9 Date Sample Logged by Lab = 05/25/99 Sample ID = 1450167 Number of Standard Deviations = -0.4 Blind Sample ID = NS3 Lab Value = 0.650 Most Probable Value = 0.610 Percent Recovery = 106.6 Date Sample Logged by Lab = 05/19/99 Sample ID = 1390399 Number of Standard Deviations = 1.3 Blind Sample ID = NS3 Lab Value = 0.651 Most Probable Value = 0.610 Percent Recovery = 106.7 Date Sample Logged by Lab = 05/17/99 Sample ID = 1370115 Number of Standard Deviations = 1.4 Blind Sample ID = NS3 Lab Value = 0.597 Most Probable Value = 0.610 Percent Recovery = 97.9 Date Sample Logged by Lab = 05/12/99 Sample ID = 1320044 Number of Standard Deviations = -0.4 Blind Sample ID = NS3 Lab Value = 0.561 Most Probable Value = 0.610 Percent Recovery = 92.0 Date Sample Logged by Lab = 05/07/99 Sample ID = 1270143 Number of Standard Deviations = -1.6 Blind Sample ID = NS3 Lab Value = 0.595 Most Probable Value = 0.610 Percent Recovery = 97.5 Date Sample Logged by Lab = 05/05/99 Sample ID = 1250059 Number of Standard Deviations = -0.5 Blind Sample ID = NS3 Lab Value = 0.759 Most Probable Value = 0.805 Percent Recovery = 94.3 Date Sample Logged by Lab = 04/30/99 Sample ID = 1200045 Number of Standard Deviations = -1.2 Blind Sample ID = N62 Lab Value = 0.855 Most Probable Value = 0.805 Percent Recovery = 106.2 Date Sample Logged by Lab = 04/28/99 Sample ID = 1180143 Number of Standard Deviations = 1.3 Blind Sample ID = N62 Lab Value = 0.664 Most Probable Value = 0.610 Percent Recovery = 108.9 Date Sample Logged by Lab = 04/27/99 Sample ID = 1170152 Number of Standard Deviations = 1.8 Blind Sample ID = NS3 Lab Value = 0.921 Most Probable Value = 0.805 Percent Recovery = 114.4 Date Sample Logged by Lab = 04/27/99 Sample ID = 1170150 Number of Standard Deviations = 3.1 Blind Sample ID = N62 Lab Value = 0.584 Most Probable Value = 0.610 Percent Recovery = 95.7 Date Sample Logged by Lab = 04/26/99 Sample ID = 1160129 Number of Standard Deviations = -0.9 Blind Sample ID = NS3 Lab Value = 0.793 Most Probable Value = 0.805 Percent Recovery = 98.5 Date Sample Logged by Lab = 04/26/99 Sample ID = 1160128 Number of Standard Deviations = -0.3 Blind Sample ID = N62 Lab Value = 0.645 Most Probable Value = 0.610 Percent Recovery = 105.7 Date Sample Logged by Lab = 04/23/99 Sample ID = 1130307 Number of Standard Deviations = 1.2 Blind Sample ID = NS3 Lab Value = 0.895 Most Probable Value = 0.805 Percent Recovery = 111.2 Date Sample Logged by Lab = 04/23/99 Sample ID = 1130308 Number of Standard Deviations = 2.4 Blind Sample ID = N62 Lab Value = 0.857 Most Probable Value = 0.805 Percent Recovery = 106.5 Date Sample Logged by Lab = 04/23/99 Sample ID = 1130306 Number of Standard Deviations = 1.4 Blind Sample ID = N62 Lab Value = 0.766 Most Probable Value = 0.805 Percent Recovery = 95.2 Date Sample Logged by Lab = 04/21/99 Sample ID = 1110080 Number of Standard Deviations = -1.0 Blind Sample ID = N62 Lab Value = 0.841 Most Probable Value = 0.805 Percent Recovery = 104.5 Date Sample Logged by Lab = 04/20/99 Sample ID = 1100053 Number of Standard Deviations = 1.0 Blind Sample ID = N62 Lab Value = 0.616 Most Probable Value = 0.610 Percent Recovery = 101.0 Date Sample Logged by Lab = 04/19/99 Sample ID = 1090145 Number of Standard Deviations = 0.2 Blind Sample ID = NS3 Lab Value = 0.750 Most Probable Value = 0.805 Percent Recovery = 93.2 Date Sample Logged by Lab = 04/19/99 Sample ID = 1090144 Number of Standard Deviations = -1.5 Blind Sample ID = N62 Lab Value = 0.697 Most Probable Value = 0.610 Percent Recovery = 114.3 Date Sample Logged by Lab = 04/16/99 Sample ID = 1060045 Number of Standard Deviations = 2.9 Blind Sample ID = NS3 Lab Value = 0.920 Most Probable Value = 0.805 Percent Recovery = 114.3 Date Sample Logged by Lab = 04/16/99 Sample ID = 1060043 Number of Standard Deviations = 3.1 Blind Sample ID = N62 Lab Value = 0.929 Most Probable Value = 0.805 Percent Recovery = 115.4 Date Sample Logged by Lab = 04/16/99 Sample ID = 1060047 Number of Standard Deviations = 3.3 Blind Sample ID = N62 Lab Value = 0.927 Most Probable Value = 0.805 Percent Recovery = 115.2 Date Sample Logged by Lab = 04/16/99 Sample ID = 1060044 Number of Standard Deviations = 3.2 Blind Sample ID = N62 Lab Value = 0.638 Most Probable Value = 0.610 Percent Recovery = 104.6 Date Sample Logged by Lab = 04/13/99 Sample ID = 1030133 Number of Standard Deviations = 0.9 Blind Sample ID = NS3 Lab Value = 0.851 Most Probable Value = 0.805 Percent Recovery = 105.7 Date Sample Logged by Lab = 04/13/99 Sample ID = 1030130 Number of Standard Deviations = 1.2 Blind Sample ID = N62 Lab Value = 0.863 Most Probable Value = 0.805 Percent Recovery = 107.2 Date Sample Logged by Lab = 04/13/99 Sample ID = 1030132 Number of Standard Deviations = 1.5 Blind Sample ID = N62 Lab Value = 0.842 Most Probable Value = 0.805 Percent Recovery = 104.6 Date Sample Logged by Lab = 04/13/99 Sample ID = 1030129 Number of Standard Deviations = 1.0 Blind Sample ID = N62 Lab Value = 0.632 Most Probable Value = 0.610 Percent Recovery = 103.6 Date Sample Logged by Lab = 04/08/99 Sample ID = 0980176 Number of Standard Deviations = 0.7 Blind Sample ID = NS3 Lab Value = 0.846 Most Probable Value = 0.805 Percent Recovery = 105.1 Date Sample Logged by Lab = 04/08/99 Sample ID = 0980174 Number of Standard Deviations = 1.1 Blind Sample ID = N62 Lab Value = 0.599 Most Probable Value = 0.610 Percent Recovery = 98.2 Date Sample Logged by Lab = 04/06/99 Sample ID = 0960121 Number of Standard Deviations = -0.4 Blind Sample ID = NS3 Lab Value = 0.830 Most Probable Value = 0.805 Percent Recovery = 103.1 Date Sample Logged by Lab = 04/06/99 Sample ID = 0960123 Number of Standard Deviations = 0.7 Blind Sample ID = N62 Lab Value = 0.827 Most Probable Value = 0.805 Percent Recovery = 102.7 Date Sample Logged by Lab = 04/06/99 Sample ID = 0960122 Number of Standard Deviations = 0.6 Blind Sample ID = N62 Lab Value = 0.828 Most Probable Value = 0.805 Percent Recovery = 102.9 Date Sample Logged by Lab = 04/06/99 Sample ID = 0960125 Number of Standard Deviations = 0.6 Blind Sample ID = N62 Lab Value = 0.414 Most Probable Value = 0.412 Percent Recovery = 100.5 Date Sample Logged by Lab = 03/29/99 Sample ID = 0880061 Number of Standard Deviations = 0.1 Blind Sample ID = N59 Lab Value = 0.617 Most Probable Value = 0.610 Percent Recovery = 101.1 Date Sample Logged by Lab = 03/26/99 Sample ID = 0850055 Number of Standard Deviations = 0.2 Blind Sample ID = NS3 Lab Value = 0.415 Most Probable Value = 0.412 Percent Recovery = 100.7 Date Sample Logged by Lab = 03/26/99 Sample ID = 0850052 Number of Standard Deviations = 0.1 Blind Sample ID = N59 Lab Value = 0.410 Most Probable Value = 0.412 Percent Recovery = 99.5 Date Sample Logged by Lab = 03/25/99 Sample ID = 0840098 Number of Standard Deviations = -0.1 Blind Sample ID = N59 Lab Value = 0.589 Most Probable Value = 0.610 Percent Recovery = 96.6 Date Sample Logged by Lab = 03/24/99 Sample ID = 0830023 Number of Standard Deviations = -0.7 Blind Sample ID = NS3 Lab Value = 0.434 Most Probable Value = 0.412 Percent Recovery = 105.3 Date Sample Logged by Lab = 03/24/99 Sample ID = 0830025 Number of Standard Deviations = 0.8 Blind Sample ID = N59 Lab Value = 0.413 Most Probable Value = 0.412 Percent Recovery = 100.2 Date Sample Logged by Lab = 03/23/99 Sample ID = 0820047 Number of Standard Deviations = 0.0 Blind Sample ID = N59 Lab Value = 0.414 Most Probable Value = 0.412 Percent Recovery = 100.5 Date Sample Logged by Lab = 03/22/99 Sample ID = 0810107 Number of Standard Deviations = 0.1 Blind Sample ID = N59 Lab Value = 0.626 Most Probable Value = 0.610 Percent Recovery = 102.6 Date Sample Logged by Lab = 03/19/99 Sample ID = 0780131 Number of Standard Deviations = 0.5 Blind Sample ID = NS3 Lab Value = 0.406 Most Probable Value = 0.412 Percent Recovery = 98.5 Date Sample Logged by Lab = 03/19/99 Sample ID = 0780130 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 0.422 Most Probable Value = 0.412 Percent Recovery = 102.4 Date Sample Logged by Lab = 03/18/99 Sample ID = 0770075 Number of Standard Deviations = 0.4 Blind Sample ID = N59 Lab Value = 0.609 Most Probable Value = 0.610 Percent Recovery = 99.8 Date Sample Logged by Lab = 03/17/99 Sample ID = 0760033 Number of Standard Deviations = -0.0 Blind Sample ID = NS3 Lab Value = 0.426 Most Probable Value = 0.412 Percent Recovery = 103.4 Date Sample Logged by Lab = 03/17/99 Sample ID = 0760034 Number of Standard Deviations = 0.5 Blind Sample ID = N59 Lab Value = 0.404 Most Probable Value = 0.412 Percent Recovery = 98.1 Date Sample Logged by Lab = 03/16/99 Sample ID = 0750083 Number of Standard Deviations = -0.3 Blind Sample ID = N59 Lab Value = 0.417 Most Probable Value = 0.412 Percent Recovery = 101.2 Date Sample Logged by Lab = 03/15/99 Sample ID = 0740078 Number of Standard Deviations = 0.2 Blind Sample ID = N59 Lab Value = 0.633 Most Probable Value = 0.610 Percent Recovery = 103.8 Date Sample Logged by Lab = 03/12/99 Sample ID = 0710103 Number of Standard Deviations = 0.8 Blind Sample ID = NS3 Lab Value = 0.428 Most Probable Value = 0.412 Percent Recovery = 103.9 Date Sample Logged by Lab = 03/12/99 Sample ID = 0710104 Number of Standard Deviations = 0.6 Blind Sample ID = N59 Lab Value = 0.408 Most Probable Value = 0.412 Percent Recovery = 99.0 Date Sample Logged by Lab = 03/11/99 Sample ID = 0700052 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 0.602 Most Probable Value = 0.610 Percent Recovery = 98.7 Date Sample Logged by Lab = 03/10/99 Sample ID = 0690064 Number of Standard Deviations = -0.3 Blind Sample ID = NS3 Lab Value = 0.424 Most Probable Value = 0.412 Percent Recovery = 102.9 Date Sample Logged by Lab = 03/10/99 Sample ID = 0690061 Number of Standard Deviations = 0.5 Blind Sample ID = N59 Lab Value = 0.398 Most Probable Value = 0.412 Percent Recovery = 96.6 Date Sample Logged by Lab = 03/09/99 Sample ID = 0680050 Number of Standard Deviations = -0.5 Blind Sample ID = N59 Lab Value = 0.424 Most Probable Value = 0.412 Percent Recovery = 102.9 Date Sample Logged by Lab = 03/08/99 Sample ID = 0670139 Number of Standard Deviations = 0.5 Blind Sample ID = N59 Lab Value = 0.612 Most Probable Value = 0.610 Percent Recovery = 100.3 Date Sample Logged by Lab = 03/05/99 Sample ID = 0640102 Number of Standard Deviations = 0.1 Blind Sample ID = NS3 Lab Value = 0.420 Most Probable Value = 0.412 Percent Recovery = 101.9 Date Sample Logged by Lab = 03/05/99 Sample ID = 0640101 Number of Standard Deviations = 0.3 Blind Sample ID = N59 Lab Value = 0.404 Most Probable Value = 0.412 Percent Recovery = 98.1 Date Sample Logged by Lab = 03/04/99 Sample ID = 0630099 Number of Standard Deviations = -0.3 Blind Sample ID = N59 Lab Value = 0.631 Most Probable Value = 0.610 Percent Recovery = 103.4 Date Sample Logged by Lab = 03/03/99 Sample ID = 0620065 Number of Standard Deviations = 0.7 Blind Sample ID = NS3 Lab Value = 0.438 Most Probable Value = 0.412 Percent Recovery = 106.3 Date Sample Logged by Lab = 03/03/99 Sample ID = 0620066 Number of Standard Deviations = 1.0 Blind Sample ID = N59 Lab Value = 0.406 Most Probable Value = 0.412 Percent Recovery = 98.5 Date Sample Logged by Lab = 03/02/99 Sample ID = 0610146 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 0.626 Most Probable Value = 0.610 Percent Recovery = 102.6 Date Sample Logged by Lab = 03/01/99 Sample ID = 0600186 Number of Standard Deviations = 0.5 Blind Sample ID = NS3 Lab Value = 0.829 Most Probable Value = 0.770 Percent Recovery = 107.7 Date Sample Logged by Lab = 03/01/99 Sample ID = 0600188 Number of Standard Deviations = 1.6 Blind Sample ID = N60 Lab Value = 0.628 Most Probable Value = 0.610 Percent Recovery = 103.0 Date Sample Logged by Lab = 02/26/99 Sample ID = 0570063 Number of Standard Deviations = 0.6 Blind Sample ID = NS3 Lab Value = 0.823 Most Probable Value = 0.770 Percent Recovery = 106.9 Date Sample Logged by Lab = 02/26/99 Sample ID = 0570065 Number of Standard Deviations = 1.5 Blind Sample ID = N60 Lab Value = 0.841 Most Probable Value = 0.770 Percent Recovery = 109.2 Date Sample Logged by Lab = 02/26/99 Sample ID = 0570064 Number of Standard Deviations = 2.0 Blind Sample ID = N60 Lab Value = 0.759 Most Probable Value = 0.770 Percent Recovery = 98.6 Date Sample Logged by Lab = 02/24/99 Sample ID = 0550044 Number of Standard Deviations = -0.3 Blind Sample ID = N60 Lab Value = 0.785 Most Probable Value = 0.770 Percent Recovery = 101.9 Date Sample Logged by Lab = 02/23/99 Sample ID = 0540132 Number of Standard Deviations = 0.4 Blind Sample ID = N60 Lab Value = 0.633 Most Probable Value = 0.610 Percent Recovery = 103.8 Date Sample Logged by Lab = 02/22/99 Sample ID = 0530134 Number of Standard Deviations = 0.8 Blind Sample ID = NS3 Lab Value = 0.844 Most Probable Value = 0.770 Percent Recovery = 109.6 Date Sample Logged by Lab = 02/22/99 Sample ID = 0530135 Number of Standard Deviations = 2.0 Blind Sample ID = N60 Lab Value = 0.827 Most Probable Value = 0.770 Percent Recovery = 107.4 Date Sample Logged by Lab = 02/22/99 Sample ID = 0530133 Number of Standard Deviations = 1.6 Blind Sample ID = N60 Lab Value = 0.799 Most Probable Value = 0.770 Percent Recovery = 103.8 Date Sample Logged by Lab = 02/19/99 Sample ID = 0500084 Number of Standard Deviations = 0.8 Blind Sample ID = N60 Lab Value = 0.616 Most Probable Value = 0.610 Percent Recovery = 101.0 Date Sample Logged by Lab = 02/18/99 Sample ID = 0490072 Number of Standard Deviations = 0.2 Blind Sample ID = NS3 Lab Value = 0.815 Most Probable Value = 0.770 Percent Recovery = 105.8 Date Sample Logged by Lab = 02/18/99 Sample ID = 0490074 Number of Standard Deviations = 1.2 Blind Sample ID = N60 Lab Value = 0.621 Most Probable Value = 0.610 Percent Recovery = 101.8 Date Sample Logged by Lab = 02/17/99 Sample ID = 0480045 Number of Standard Deviations = 0.4 Blind Sample ID = NS3 Lab Value = 0.816 Most Probable Value = 0.770 Percent Recovery = 106.0 Date Sample Logged by Lab = 02/17/99 Sample ID = 0480044 Number of Standard Deviations = 1.3 Blind Sample ID = N60 Lab Value = 0.805 Most Probable Value = 0.770 Percent Recovery = 104.5 Date Sample Logged by Lab = 02/17/99 Sample ID = 0480043 Number of Standard Deviations = 1.0 Blind Sample ID = N60 Lab Value = 0.804 Most Probable Value = 0.770 Percent Recovery = 104.4 Date Sample Logged by Lab = 02/12/99 Sample ID = 0430074 Number of Standard Deviations = 0.9 Blind Sample ID = N60 Lab Value = 0.443 Most Probable Value = 0.412 Percent Recovery = 107.5 Date Sample Logged by Lab = 02/12/99 Sample ID = 0430070 Number of Standard Deviations = 1.2 Blind Sample ID = N59 Lab Value = 0.601 Most Probable Value = 0.610 Percent Recovery = 98.5 Date Sample Logged by Lab = 02/11/99 Sample ID = 0420069 Number of Standard Deviations = -0.3 Blind Sample ID = NS3 Lab Value = 0.825 Most Probable Value = 0.770 Percent Recovery = 107.1 Date Sample Logged by Lab = 02/11/99 Sample ID = 0420070 Number of Standard Deviations = 1.5 Blind Sample ID = N60 Lab Value = 0.773 Most Probable Value = 0.770 Percent Recovery = 100.4 Date Sample Logged by Lab = 02/10/99 Sample ID = 0410057 Number of Standard Deviations = 0.1 Blind Sample ID = N60 Lab Value = 0.407 Most Probable Value = 0.412 Percent Recovery = 98.8 Date Sample Logged by Lab = 02/10/99 Sample ID = 0410061 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 0.797 Most Probable Value = 0.770 Percent Recovery = 103.5 Date Sample Logged by Lab = 02/09/99 Sample ID = 0400019 Number of Standard Deviations = 0.7 Blind Sample ID = N60 Lab Value = 0.616 Most Probable Value = 0.610 Percent Recovery = 101.0 Date Sample Logged by Lab = 02/08/99 Sample ID = 0390097 Number of Standard Deviations = 0.2 Blind Sample ID = NS3 Lab Value = 0.801 Most Probable Value = 0.770 Percent Recovery = 104.0 Date Sample Logged by Lab = 02/08/99 Sample ID = 0390096 Number of Standard Deviations = 0.9 Blind Sample ID = N60 Lab Value = 0.824 Most Probable Value = 0.770 Percent Recovery = 107.0 Date Sample Logged by Lab = 02/05/99 Sample ID = 0360038 Number of Standard Deviations = 1.5 Blind Sample ID = N60 Lab Value = 0.409 Most Probable Value = 0.412 Percent Recovery = 99.3 Date Sample Logged by Lab = 02/05/99 Sample ID = 0360044 Number of Standard Deviations = -0.1 Blind Sample ID = N59 Lab Value = 0.652 Most Probable Value = 0.610 Percent Recovery = 106.9 Date Sample Logged by Lab = 02/04/99 Sample ID = 0350062 Number of Standard Deviations = 1.4 Blind Sample ID = NS3 Lab Value = 0.855 Most Probable Value = 0.770 Percent Recovery = 111.0 Date Sample Logged by Lab = 02/04/99 Sample ID = 0350061 Number of Standard Deviations = 2.3 Blind Sample ID = N60 Lab Value = 0.808 Most Probable Value = 0.770 Percent Recovery = 104.9 Date Sample Logged by Lab = 02/03/99 Sample ID = 0340075 Number of Standard Deviations = 1.0 Blind Sample ID = N60 Lab Value = 0.788 Most Probable Value = 0.770 Percent Recovery = 102.3 Date Sample Logged by Lab = 02/02/99 Sample ID = 0330073 Number of Standard Deviations = 0.5 Blind Sample ID = N60 Lab Value = 0.394 Most Probable Value = 0.412 Percent Recovery = 95.6 Date Sample Logged by Lab = 02/01/99 Sample ID = 0320089 Number of Standard Deviations = -0.7 Blind Sample ID = N59 Lab Value = 0.407 Most Probable Value = 0.412 Percent Recovery = 98.8 Date Sample Logged by Lab = 02/01/99 Sample ID = 0320090 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 0.424 Most Probable Value = 0.412 Percent Recovery = 102.9 Date Sample Logged by Lab = 01/29/99 Sample ID = 0290008 Number of Standard Deviations = 0.5 Blind Sample ID = N59 Lab Value = 0.376 Most Probable Value = 0.412 Percent Recovery = 91.3 Date Sample Logged by Lab = 01/29/99 Sample ID = 0290005 Number of Standard Deviations = -1.4 Blind Sample ID = N59 Lab Value = 0.628 Most Probable Value = 0.610 Percent Recovery = 103.0 Date Sample Logged by Lab = 01/28/99 Sample ID = 0280030 Number of Standard Deviations = 0.6 Blind Sample ID = NS3 Lab Value = 0.413 Most Probable Value = 0.412 Percent Recovery = 100.2 Date Sample Logged by Lab = 01/28/99 Sample ID = 0280029 Number of Standard Deviations = 0.0 Blind Sample ID = N59 Lab Value = 0.587 Most Probable Value = 0.610 Percent Recovery = 96.2 Date Sample Logged by Lab = 01/27/99 Sample ID = 0270082 Number of Standard Deviations = -0.8 Blind Sample ID = NS3 Lab Value = 0.395 Most Probable Value = 0.412 Percent Recovery = 95.9 Date Sample Logged by Lab = 01/27/99 Sample ID = 0270084 Number of Standard Deviations = -0.6 Blind Sample ID = N59 Lab Value = 0.428 Most Probable Value = 0.412 Percent Recovery = 103.9 Date Sample Logged by Lab = 01/26/99 Sample ID = 0260010 Number of Standard Deviations = 0.6 Blind Sample ID = N59 Lab Value = 0.620 Most Probable Value = 0.610 Percent Recovery = 101.6 Date Sample Logged by Lab = 01/25/99 Sample ID = 0250119 Number of Standard Deviations = 0.3 Blind Sample ID = NS3 Lab Value = 0.391 Most Probable Value = 0.412 Percent Recovery = 94.9 Date Sample Logged by Lab = 01/25/99 Sample ID = 0250120 Number of Standard Deviations = -0.8 Blind Sample ID = N59 Lab Value = 0.415 Most Probable Value = 0.412 Percent Recovery = 100.7 Date Sample Logged by Lab = 01/22/99 Sample ID = 0220071 Number of Standard Deviations = 0.1 Blind Sample ID = N59 Lab Value = 0.408 Most Probable Value = 0.412 Percent Recovery = 99.0 Date Sample Logged by Lab = 01/22/99 Sample ID = 0220068 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 0.620 Most Probable Value = 0.610 Percent Recovery = 101.6 Date Sample Logged by Lab = 01/21/99 Sample ID = 0210089 Number of Standard Deviations = 0.3 Blind Sample ID = NS3 Lab Value = 0.652 Most Probable Value = 0.610 Percent Recovery = 106.9 Date Sample Logged by Lab = 01/21/99 Sample ID = 0210091 Number of Standard Deviations = 1.4 Blind Sample ID = NS3 Lab Value = 0.438 Most Probable Value = 0.412 Percent Recovery = 106.3 Date Sample Logged by Lab = 01/21/99 Sample ID = 0210087 Number of Standard Deviations = 1.0 Blind Sample ID = N59 Lab Value = 0.440 Most Probable Value = 0.412 Percent Recovery = 106.8 Date Sample Logged by Lab = 01/21/99 Sample ID = 0210090 Number of Standard Deviations = 1.1 Blind Sample ID = N59 Lab Value = 0.416 Most Probable Value = 0.412 Percent Recovery = 101.0 Date Sample Logged by Lab = 01/20/99 Sample ID = 0200126 Number of Standard Deviations = 0.2 Blind Sample ID = N59 Lab Value = 0.419 Most Probable Value = 0.412 Percent Recovery = 101.7 Date Sample Logged by Lab = 01/20/99 Sample ID = 0200127 Number of Standard Deviations = 0.3 Blind Sample ID = N59 Lab Value = 0.611 Most Probable Value = 0.610 Percent Recovery = 100.2 Date Sample Logged by Lab = 01/19/99 Sample ID = 0190098 Number of Standard Deviations = 0.0 Blind Sample ID = NS3 Lab Value = 0.428 Most Probable Value = 0.412 Percent Recovery = 103.9 Date Sample Logged by Lab = 01/19/99 Sample ID = 0190100 Number of Standard Deviations = 0.6 Blind Sample ID = N59 Lab Value = 0.425 Most Probable Value = 0.412 Percent Recovery = 103.2 Date Sample Logged by Lab = 01/15/99 Sample ID = 0150087 Number of Standard Deviations = 0.5 Blind Sample ID = N59 Lab Value = 0.408 Most Probable Value = 0.412 Percent Recovery = 99.0 Date Sample Logged by Lab = 01/15/99 Sample ID = 0150089 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 0.430 Most Probable Value = 0.412 Percent Recovery = 104.4 Date Sample Logged by Lab = 01/13/99 Sample ID = 0130036 Number of Standard Deviations = 0.7 Blind Sample ID = N59 Lab Value = 0.417 Most Probable Value = 0.412 Percent Recovery = 101.2 Date Sample Logged by Lab = 01/13/99 Sample ID = 0130040 Number of Standard Deviations = 0.2 Blind Sample ID = N59 Lab Value = 0.419 Most Probable Value = 0.412 Percent Recovery = 101.7 Date Sample Logged by Lab = 01/12/99 Sample ID = 0120057 Number of Standard Deviations = 0.3 Blind Sample ID = N59 Lab Value = 0.632 Most Probable Value = 0.610 Percent Recovery = 103.6 Date Sample Logged by Lab = 01/11/99 Sample ID = 0110106 Number of Standard Deviations = 0.7 Blind Sample ID = NS3 Lab Value = 0.426 Most Probable Value = 0.412 Percent Recovery = 103.4 Date Sample Logged by Lab = 01/11/99 Sample ID = 0110107 Number of Standard Deviations = 0.5 Blind Sample ID = N59 Lab Value = 0.616 Most Probable Value = 0.610 Percent Recovery = 101.0 Date Sample Logged by Lab = 01/08/99 Sample ID = 0080112 Number of Standard Deviations = 0.2 Blind Sample ID = NS3 Lab Value = 0.425 Most Probable Value = 0.412 Percent Recovery = 103.2 Date Sample Logged by Lab = 01/08/99 Sample ID = 0080117 Number of Standard Deviations = 0.5 Blind Sample ID = N59 Lab Value = 0.424 Most Probable Value = 0.412 Percent Recovery = 102.9 Date Sample Logged by Lab = 01/08/99 Sample ID = 0080109 Number of Standard Deviations = 0.5 Blind Sample ID = N59 Lab Value = 0.418 Most Probable Value = 0.412 Percent Recovery = 101.5 Date Sample Logged by Lab = 01/08/99 Sample ID = 0080111 Number of Standard Deviations = 0.2 Blind Sample ID = N59 Lab Value = 0.407 Most Probable Value = 0.412 Percent Recovery = 98.8 Date Sample Logged by Lab = 01/06/99 Sample ID = 0060043 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 0.402 Most Probable Value = 0.412 Percent Recovery = 97.6 Date Sample Logged by Lab = 01/06/99 Sample ID = 0060042 Number of Standard Deviations = -0.4 Blind Sample ID = N59 Lab Value = 0.436 Most Probable Value = 0.412 Percent Recovery = 105.8 Date Sample Logged by Lab = 01/05/99 Sample ID = 0050021 Number of Standard Deviations = 0.9 Blind Sample ID = N59 Lab Value = 0.866 Most Probable Value = 0.770 Percent Recovery = 112.5 Date Sample Logged by Lab = 12/31/98 Sample ID = 3650064 Number of Standard Deviations = 2.6 Blind Sample ID = N60 Lab Value = 0.859 Most Probable Value = 0.770 Percent Recovery = 111.6 Date Sample Logged by Lab = 12/31/98 Sample ID = 3650063 Number of Standard Deviations = 2.5 Blind Sample ID = N60 Lab Value = 0.628 Most Probable Value = 0.610 Percent Recovery = 103.0 Date Sample Logged by Lab = 12/30/98 Sample ID = 3640021 Number of Standard Deviations = 0.6 Blind Sample ID = NS3 Lab Value = 0.826 Most Probable Value = 0.770 Percent Recovery = 107.3 Date Sample Logged by Lab = 12/30/98 Sample ID = 3640039 Number of Standard Deviations = 1.5 Blind Sample ID = N60 Lab Value = 0.924 Most Probable Value = 0.770 Percent Recovery = 120.0 Date Sample Logged by Lab = 12/24/98 Sample ID = 3580004 Number of Standard Deviations = 4.2 Blind Sample ID = N60 Lab Value = 0.702 Most Probable Value = 0.610 Percent Recovery = 115.1 Date Sample Logged by Lab = 12/23/98 Sample ID = 3570080 Number of Standard Deviations = 3.0 Blind Sample ID = NS3 Lab Value = 0.936 Most Probable Value = 0.770 Percent Recovery = 121.6 Date Sample Logged by Lab = 12/23/98 Sample ID = 3570081 Number of Standard Deviations = 4.6 Blind Sample ID = N60 Lab Value = 0.832 Most Probable Value = 0.770 Percent Recovery = 108.1 Date Sample Logged by Lab = 12/22/98 Sample ID = 3560009 Number of Standard Deviations = 1.7 Blind Sample ID = N60 Lab Value = 0.871 Most Probable Value = 0.770 Percent Recovery = 113.1 Date Sample Logged by Lab = 12/21/98 Sample ID = 3550114 Number of Standard Deviations = 2.8 Blind Sample ID = N60 Lab Value = 0.608 Most Probable Value = 0.610 Percent Recovery = 99.7 Date Sample Logged by Lab = 12/18/98 Sample ID = 3520049 Number of Standard Deviations = -0.1 Blind Sample ID = NS3 Lab Value = 0.792 Most Probable Value = 0.770 Percent Recovery = 102.9 Date Sample Logged by Lab = 12/18/98 Sample ID = 3520047 Number of Standard Deviations = 0.6 Blind Sample ID = N60 Lab Value = 0.755 Most Probable Value = 0.770 Percent Recovery = 98.1 Date Sample Logged by Lab = 12/17/98 Sample ID = 3510061 Number of Standard Deviations = -0.4 Blind Sample ID = N60 Lab Value = 0.631 Most Probable Value = 0.610 Percent Recovery = 103.4 Date Sample Logged by Lab = 12/16/98 Sample ID = 3500083 Number of Standard Deviations = 0.7 Blind Sample ID = NS3 Lab Value = 0.820 Most Probable Value = 0.770 Percent Recovery = 106.5 Date Sample Logged by Lab = 12/16/98 Sample ID = 3500082 Number of Standard Deviations = 1.4 Blind Sample ID = N60 Lab Value = 0.835 Most Probable Value = 0.770 Percent Recovery = 108.4 Date Sample Logged by Lab = 12/15/98 Sample ID = 3490048 Number of Standard Deviations = 1.8 Blind Sample ID = N60 Lab Value = 0.853 Most Probable Value = 0.770 Percent Recovery = 110.8 Date Sample Logged by Lab = 12/14/98 Sample ID = 3480075 Number of Standard Deviations = 2.3 Blind Sample ID = N60 Lab Value = 0.646 Most Probable Value = 0.610 Percent Recovery = 105.9 Date Sample Logged by Lab = 12/11/98 Sample ID = 3450158 Number of Standard Deviations = 1.2 Blind Sample ID = NS3 Lab Value = 0.828 Most Probable Value = 0.770 Percent Recovery = 107.5 Date Sample Logged by Lab = 12/11/98 Sample ID = 3450159 Number of Standard Deviations = 1.6 Blind Sample ID = N60 Lab Value = 0.751 Most Probable Value = 0.770 Percent Recovery = 97.5 Date Sample Logged by Lab = 12/10/98 Sample ID = 3440071 Number of Standard Deviations = -0.5 Blind Sample ID = N60 Lab Value = 0.609 Most Probable Value = 0.610 Percent Recovery = 99.8 Date Sample Logged by Lab = 12/09/98 Sample ID = 3430057 Number of Standard Deviations = -0.0 Blind Sample ID = NS3 Lab Value = 0.798 Most Probable Value = 0.770 Percent Recovery = 103.6 Date Sample Logged by Lab = 12/09/98 Sample ID = 3430056 Number of Standard Deviations = 0.8 Blind Sample ID = N60 Lab Value = 0.861 Most Probable Value = 0.770 Percent Recovery = 111.8 Date Sample Logged by Lab = 12/08/98 Sample ID = 3420131 Number of Standard Deviations = 2.5 Blind Sample ID = N60 Lab Value = 0.785 Most Probable Value = 0.770 Percent Recovery = 101.9 Date Sample Logged by Lab = 12/07/98 Sample ID = 3410096 Number of Standard Deviations = 0.4 Blind Sample ID = N60 Lab Value = 0.725 Most Probable Value = 0.610 Percent Recovery = 118.9 Date Sample Logged by Lab = 12/04/98 Sample ID = 3380079 Number of Standard Deviations = 3.8 Blind Sample ID = NS3 Lab Value = 0.925 Most Probable Value = 0.770 Percent Recovery = 120.1 Date Sample Logged by Lab = 12/04/98 Sample ID = 3380080 Number of Standard Deviations = 4.3 Blind Sample ID = N60 Lab Value = 0.830 Most Probable Value = 0.770 Percent Recovery = 107.8 Date Sample Logged by Lab = 12/03/98 Sample ID = 3370062 Number of Standard Deviations = 1.7 Blind Sample ID = N60 Lab Value = 0.593 Most Probable Value = 0.610 Percent Recovery = 97.2 Date Sample Logged by Lab = 12/02/98 Sample ID = 3360070 Number of Standard Deviations = -0.6 Blind Sample ID = NS3 Lab Value = 0.788 Most Probable Value = 0.770 Percent Recovery = 102.3 Date Sample Logged by Lab = 12/02/98 Sample ID = 3360068 Number of Standard Deviations = 0.5 Blind Sample ID = N60 Lab Value = 0.605 Most Probable Value = 0.610 Percent Recovery = 99.2 Date Sample Logged by Lab = 12/01/98 Sample ID = 3350086 Number of Standard Deviations = -0.2 Blind Sample ID = NS3 Lab Value = 0.401 Most Probable Value = 0.412 Percent Recovery = 97.3 Date Sample Logged by Lab = 12/01/98 Sample ID = 3350085 Number of Standard Deviations = -0.4 Blind Sample ID = N59 Lab Value = 0.422 Most Probable Value = 0.412 Percent Recovery = 102.4 Date Sample Logged by Lab = 12/01/98 Sample ID = 3350083 Number of Standard Deviations = 0.4 Blind Sample ID = N59 Lab Value = 0.647 Most Probable Value = 0.610 Percent Recovery = 106.1 Date Sample Logged by Lab = 11/30/98 Sample ID = 3340020 Number of Standard Deviations = 1.2 Blind Sample ID = NS3 Lab Value = 0.430 Most Probable Value = 0.412 Percent Recovery = 104.4 Date Sample Logged by Lab = 11/30/98 Sample ID = 3340018 Number of Standard Deviations = 0.7 Blind Sample ID = N59 Lab Value = 0.593 Most Probable Value = 0.610 Percent Recovery = 97.2 Date Sample Logged by Lab = 11/27/98 Sample ID = 3310073 Number of Standard Deviations = -0.6 Blind Sample ID = NS3 Lab Value = 0.445 Most Probable Value = 0.412 Percent Recovery = 108.0 Date Sample Logged by Lab = 11/27/98 Sample ID = 3310075 Number of Standard Deviations = 1.3 Blind Sample ID = N59 Lab Value = 0.439 Most Probable Value = 0.412 Percent Recovery = 106.6 Date Sample Logged by Lab = 11/25/98 Sample ID = 3290045 Number of Standard Deviations = 1.0 Blind Sample ID = N59 Lab Value = 0.416 Most Probable Value = 0.412 Percent Recovery = 101.0 Date Sample Logged by Lab = 11/24/98 Sample ID = 3280041 Number of Standard Deviations = 0.2 Blind Sample ID = N59 Lab Value = 0.590 Most Probable Value = 0.610 Percent Recovery = 96.7 Date Sample Logged by Lab = 11/23/98 Sample ID = 3270057 Number of Standard Deviations = -0.7 Blind Sample ID = NS3 Lab Value = 0.412 Most Probable Value = 0.412 Percent Recovery = 100.0 Date Sample Logged by Lab = 11/23/98 Sample ID = 3270058 Number of Standard Deviations = 0.0 Blind Sample ID = N59 Lab Value = 0.405 Most Probable Value = 0.412 Percent Recovery = 98.3 Date Sample Logged by Lab = 11/20/98 Sample ID = 3240111 Number of Standard Deviations = -0.3 Blind Sample ID = N59 Lab Value = 0.638 Most Probable Value = 0.610 Percent Recovery = 104.6 Date Sample Logged by Lab = 11/19/98 Sample ID = 3230052 Number of Standard Deviations = 0.9 Blind Sample ID = NS3 Lab Value = 0.434 Most Probable Value = 0.412 Percent Recovery = 105.3 Date Sample Logged by Lab = 11/19/98 Sample ID = 3230051 Number of Standard Deviations = 0.8 Blind Sample ID = N59 Lab Value = 0.421 Most Probable Value = 0.412 Percent Recovery = 102.2 Date Sample Logged by Lab = 11/18/98 Sample ID = 3220063 Number of Standard Deviations = 0.3 Blind Sample ID = N59 Lab Value = 0.430 Most Probable Value = 0.412 Percent Recovery = 104.4 Date Sample Logged by Lab = 11/17/98 Sample ID = 3210049 Number of Standard Deviations = 0.7 Blind Sample ID = N59 Lab Value = 0.612 Most Probable Value = 0.610 Percent Recovery = 100.3 Date Sample Logged by Lab = 11/16/98 Sample ID = 3200107 Number of Standard Deviations = 0.1 Blind Sample ID = NS3 Lab Value = 0.411 Most Probable Value = 0.412 Percent Recovery = 99.8 Date Sample Logged by Lab = 11/16/98 Sample ID = 3200105 Number of Standard Deviations = -0.0 Blind Sample ID = N59 Lab Value = 0.418 Most Probable Value = 0.412 Percent Recovery = 101.5 Date Sample Logged by Lab = 11/16/98 Sample ID = 3200022 Number of Standard Deviations = 0.2 Blind Sample ID = N59 Lab Value = 0.427 Most Probable Value = 0.412 Percent Recovery = 103.6 Date Sample Logged by Lab = 11/10/98 Sample ID = 3140156 Number of Standard Deviations = 0.6 Blind Sample ID = N59 Lab Value = 0.426 Most Probable Value = 0.412 Percent Recovery = 103.4 Date Sample Logged by Lab = 11/10/98 Sample ID = 3140157 Number of Standard Deviations = 0.5 Blind Sample ID = N59 Lab Value = 0.412 Most Probable Value = 0.412 Percent Recovery = 100.0 Date Sample Logged by Lab = 11/09/98 Sample ID = 3130281 Number of Standard Deviations = 0.0 Blind Sample ID = N59 Lab Value = 0.415 Most Probable Value = 0.412 Percent Recovery = 100.7 Date Sample Logged by Lab = 11/09/98 Sample ID = 3130125 Number of Standard Deviations = 0.1 Blind Sample ID = N59 Lab Value = 0.613 Most Probable Value = 0.610 Percent Recovery = 100.5 Date Sample Logged by Lab = 11/05/98 Sample ID = 3090057 Number of Standard Deviations = 0.1 Blind Sample ID = NS3 Lab Value = 0.410 Most Probable Value = 0.412 Percent Recovery = 99.5 Date Sample Logged by Lab = 11/05/98 Sample ID = 3090056 Number of Standard Deviations = -0.1 Blind Sample ID = N59 Lab Value = 0.409 Most Probable Value = 0.412 Percent Recovery = 99.3 Date Sample Logged by Lab = 11/04/98 Sample ID = 3080035 Number of Standard Deviations = -0.1 Blind Sample ID = N59 Lab Value = 0.411 Most Probable Value = 0.412 Percent Recovery = 99.8 Date Sample Logged by Lab = 11/03/98 Sample ID = 3070106 Number of Standard Deviations = -0.0 Blind Sample ID = N59 Lab Value = 0.780 Most Probable Value = 0.770 Percent Recovery = 101.3 Date Sample Logged by Lab = 10/30/98 Sample ID = 3030051 Number of Standard Deviations = 0.3 Blind Sample ID = N60 Lab Value = 0.815 Most Probable Value = 0.770 Percent Recovery = 105.8 Date Sample Logged by Lab = 10/29/98 Sample ID = 3020044 Number of Standard Deviations = 1.2 Blind Sample ID = N60 Lab Value = 0.608 Most Probable Value = 0.610 Percent Recovery = 99.7 Date Sample Logged by Lab = 10/28/98 Sample ID = 3010046 Number of Standard Deviations = -0.1 Blind Sample ID = NS3 Lab Value = 0.805 Most Probable Value = 0.770 Percent Recovery = 104.5 Date Sample Logged by Lab = 10/28/98 Sample ID = 3010047 Number of Standard Deviations = 1.0 Blind Sample ID = N60 Lab Value = 0.829 Most Probable Value = 0.770 Percent Recovery = 107.7 Date Sample Logged by Lab = 10/27/98 Sample ID = 3000090 Number of Standard Deviations = 1.6 Blind Sample ID = N60 Lab Value = 0.609 Most Probable Value = 0.610 Percent Recovery = 99.8 Date Sample Logged by Lab = 10/26/98 Sample ID = 2990140 Number of Standard Deviations = -0.0 Blind Sample ID = NS3 Lab Value = 0.790 Most Probable Value = 0.770 Percent Recovery = 102.6 Date Sample Logged by Lab = 10/26/98 Sample ID = 2990138 Number of Standard Deviations = 0.6 Blind Sample ID = N60 Lab Value = 0.810 Most Probable Value = 0.770 Percent Recovery = 105.2 Date Sample Logged by Lab = 10/23/98 Sample ID = 2960076 Number of Standard Deviations = 1.1 Blind Sample ID = N60 Lab Value = 0.630 Most Probable Value = 0.610 Percent Recovery = 103.3 Date Sample Logged by Lab = 10/22/98 Sample ID = 2950059 Number of Standard Deviations = 0.7 Blind Sample ID = NS3 Lab Value = 0.817 Most Probable Value = 0.770 Percent Recovery = 106.1 Date Sample Logged by Lab = 10/22/98 Sample ID = 2950058 Number of Standard Deviations = 1.3 Blind Sample ID = N60 Lab Value = 0.833 Most Probable Value = 0.770 Percent Recovery = 108.2 Date Sample Logged by Lab = 10/21/98 Sample ID = 2940060 Number of Standard Deviations = 1.7 Blind Sample ID = N60 Lab Value = 0.793 Most Probable Value = 0.770 Percent Recovery = 103.0 Date Sample Logged by Lab = 10/20/98 Sample ID = 2930051 Number of Standard Deviations = 0.6 Blind Sample ID = N60 Lab Value = 0.697 Most Probable Value = 0.610 Percent Recovery = 114.3 Date Sample Logged by Lab = 10/19/98 Sample ID = 2920183 Number of Standard Deviations = 2.9 Blind Sample ID = NS3 Lab Value = 0.888 Most Probable Value = 0.770 Percent Recovery = 115.3 Date Sample Logged by Lab = 10/19/98 Sample ID = 2920181 Number of Standard Deviations = 3.3 Blind Sample ID = N60 Lab Value = 0.819 Most Probable Value = 0.770 Percent Recovery = 106.4 Date Sample Logged by Lab = 10/16/98 Sample ID = 2890140 Number of Standard Deviations = 1.4 Blind Sample ID = N60 Lab Value = 0.603 Most Probable Value = 0.610 Percent Recovery = 98.9 Date Sample Logged by Lab = 10/15/98 Sample ID = 2880117 Number of Standard Deviations = -0.2 Blind Sample ID = NS3 Lab Value = 0.811 Most Probable Value = 0.770 Percent Recovery = 105.3 Date Sample Logged by Lab = 10/15/98 Sample ID = 2880119 Number of Standard Deviations = 1.1 Blind Sample ID = N60 Lab Value = 0.806 Most Probable Value = 0.770 Percent Recovery = 104.7 Date Sample Logged by Lab = 10/14/98 Sample ID = 2870039 Number of Standard Deviations = 1.0 Blind Sample ID = N60 Lab Value = 0.629 Most Probable Value = 0.610 Percent Recovery = 103.1 Date Sample Logged by Lab = 10/13/98 Sample ID = 2860076 Number of Standard Deviations = 0.6 Blind Sample ID = NS3 Lab Value = 0.819 Most Probable Value = 0.770 Percent Recovery = 106.4 Date Sample Logged by Lab = 10/09/98 Sample ID = 2820171 Number of Standard Deviations = 1.4 Blind Sample ID = N60 Lab Value = 0.583 Most Probable Value = 0.610 Percent Recovery = 95.6 Date Sample Logged by Lab = 10/08/98 Sample ID = 2810057 Number of Standard Deviations = -0.9 Blind Sample ID = NS3 Lab Value = 0.790 Most Probable Value = 0.770 Percent Recovery = 102.6 Date Sample Logged by Lab = 10/08/98 Sample ID = 2810058 Number of Standard Deviations = 0.6 Blind Sample ID = N60 Lab Value = 0.766 Most Probable Value = 0.770 Percent Recovery = 99.5 Date Sample Logged by Lab = 10/07/98 Sample ID = 2800065 Number of Standard Deviations = -0.1 Blind Sample ID = N60 Lab Value = 0.812 Most Probable Value = 0.770 Percent Recovery = 105.5 Date Sample Logged by Lab = 10/06/98 Sample ID = 2790046 Number of Standard Deviations = 1.2 Blind Sample ID = N60 Lab Value = 0.588 Most Probable Value = 0.610 Percent Recovery = 96.4 Date Sample Logged by Lab = 10/05/98 Sample ID = 2780093 Number of Standard Deviations = -0.7 Blind Sample ID = NS3 Lab Value = 0.796 Most Probable Value = 0.770 Percent Recovery = 103.4 Date Sample Logged by Lab = 10/05/98 Sample ID = 2780105 Number of Standard Deviations = 0.7 Blind Sample ID = N60 Lab Value = 0.800 Most Probable Value = 0.770 Percent Recovery = 103.9 Date Sample Logged by Lab = 10/02/98 Sample ID = 2750042 Number of Standard Deviations = 0.8 Blind Sample ID = N60 Lab Value = 0.195 Most Probable Value = 0.201 Percent Recovery = 97.0 Date Sample Logged by Lab = 09/30/98 Sample ID = 2730001 Number of Standard Deviations = -0.2 Blind Sample ID = N57 Lab Value = 0.204 Most Probable Value = 0.201 Percent Recovery = 101.5 Date Sample Logged by Lab = 09/29/98 Sample ID = 2720088 Number of Standard Deviations = 0.1 Blind Sample ID = N57 Lab Value = 0.196 Most Probable Value = 0.201 Percent Recovery = 97.5 Date Sample Logged by Lab = 09/28/98 Sample ID = 2710123 Number of Standard Deviations = -0.2 Blind Sample ID = N57 Lab Value = 0.211 Most Probable Value = 0.201 Percent Recovery = 105.0 Date Sample Logged by Lab = 09/24/98 Sample ID = 2670103 Number of Standard Deviations = 0.4 Blind Sample ID = N57 Lab Value = 1.066 Most Probable Value = 1.014 Percent Recovery = 105.1 Date Sample Logged by Lab = 09/23/98 Sample ID = 2660046 Number of Standard Deviations = 1.2 Blind Sample ID = NS1 Lab Value = 0.196 Most Probable Value = 0.201 Percent Recovery = 97.5 Date Sample Logged by Lab = 09/23/98 Sample ID = 2660044 Number of Standard Deviations = -0.2 Blind Sample ID = N57 Lab Value = 0.193 Most Probable Value = 0.201 Percent Recovery = 96.0 Date Sample Logged by Lab = 09/22/98 Sample ID = 2650054 Number of Standard Deviations = -0.3 Blind Sample ID = N57 Lab Value = 0.196 Most Probable Value = 0.201 Percent Recovery = 97.5 Date Sample Logged by Lab = 09/21/98 Sample ID = 2640098 Number of Standard Deviations = -0.2 Blind Sample ID = N57 Lab Value = 1.040 Most Probable Value = 1.014 Percent Recovery = 102.6 Date Sample Logged by Lab = 09/18/98 Sample ID = 2610103 Number of Standard Deviations = 0.6 Blind Sample ID = NS1 Lab Value = 0.212 Most Probable Value = 0.201 Percent Recovery = 105.5 Date Sample Logged by Lab = 09/18/98 Sample ID = 2610104 Number of Standard Deviations = 0.4 Blind Sample ID = N57 Lab Value = 0.187 Most Probable Value = 0.201 Percent Recovery = 93.0 Date Sample Logged by Lab = 09/17/98 Sample ID = 2600016 Number of Standard Deviations = -0.5 Blind Sample ID = N57 Lab Value = 1.001 Most Probable Value = 1.014 Percent Recovery = 98.7 Date Sample Logged by Lab = 09/16/98 Sample ID = 2590070 Number of Standard Deviations = -0.3 Blind Sample ID = NS1 Lab Value = 0.207 Most Probable Value = 0.201 Percent Recovery = 103.0 Date Sample Logged by Lab = 09/16/98 Sample ID = 2590074 Number of Standard Deviations = 0.2 Blind Sample ID = N57 Lab Value = 0.212 Most Probable Value = 0.201 Percent Recovery = 105.5 Date Sample Logged by Lab = 09/15/98 Sample ID = 2580243 Number of Standard Deviations = 0.4 Blind Sample ID = N57 Lab Value = 0.242 Most Probable Value = 0.201 Percent Recovery = 120.4 Date Sample Logged by Lab = 09/11/98 Sample ID = 2540735 Number of Standard Deviations = 1.6 Blind Sample ID = N57 Lab Value = 0.188 Most Probable Value = 0.201 Percent Recovery = 93.5 Date Sample Logged by Lab = 09/11/98 Sample ID = 2540075 Number of Standard Deviations = -0.5 Blind Sample ID = N57 Lab Value = 0.209 Most Probable Value = 0.201 Percent Recovery = 104.0 Date Sample Logged by Lab = 09/10/98 Sample ID = 2530110 Number of Standard Deviations = 0.3 Blind Sample ID = N57 Lab Value = 1.079 Most Probable Value = 1.014 Percent Recovery = 106.4 Date Sample Logged by Lab = 09/09/98 Sample ID = 2520007 Number of Standard Deviations = 1.5 Blind Sample ID = NS1 Lab Value = 0.257 Most Probable Value = 0.201 Percent Recovery = 127.9 Date Sample Logged by Lab = 09/09/98 Sample ID = 2520008 Number of Standard Deviations = 2.1 Blind Sample ID = N57 Lab Value = 0.181 Most Probable Value = 0.201 Percent Recovery = 90.0 Date Sample Logged by Lab = 09/09/98 Sample ID = 2520010 Number of Standard Deviations = -0.8 Blind Sample ID = N57 Lab Value = 1.052 Most Probable Value = 1.014 Percent Recovery = 103.7 Date Sample Logged by Lab = 09/04/98 Sample ID = 2470035 Number of Standard Deviations = 0.9 Blind Sample ID = NS1 Lab Value = 0.175 Most Probable Value = 0.201 Percent Recovery = 87.1 Date Sample Logged by Lab = 09/04/98 Sample ID = 2470033 Number of Standard Deviations = -1.0 Blind Sample ID = N57 Lab Value = 1.047 Most Probable Value = 1.014 Percent Recovery = 103.3 Date Sample Logged by Lab = 09/03/98 Sample ID = 2460018 Number of Standard Deviations = 0.7 Blind Sample ID = NS1 Lab Value = 0.238 Most Probable Value = 0.201 Percent Recovery = 118.4 Date Sample Logged by Lab = 09/03/98 Sample ID = 2460017 Number of Standard Deviations = 1.4 Blind Sample ID = N57 Lab Value = 0.203 Most Probable Value = 0.201 Percent Recovery = 101.0 Date Sample Logged by Lab = 09/03/98 Sample ID = 2460020 Number of Standard Deviations = 0.1 Blind Sample ID = N57 Lab Value = 0.712 Most Probable Value = 0.766 Percent Recovery = 93.0 Date Sample Logged by Lab = 08/31/98 Sample ID = 2430243 Number of Standard Deviations = -1.5 Blind Sample ID = N58 Lab Value = 1.061 Most Probable Value = 1.014 Percent Recovery = 104.6 Date Sample Logged by Lab = 08/28/98 Sample ID = 2400211 Number of Standard Deviations = 1.1 Blind Sample ID = NS1 Lab Value = 0.759 Most Probable Value = 0.766 Percent Recovery = 99.1 Date Sample Logged by Lab = 08/28/98 Sample ID = 2400210 Number of Standard Deviations = -0.2 Blind Sample ID = N58 Lab Value = 0.744 Most Probable Value = 0.766 Percent Recovery = 97.1 Date Sample Logged by Lab = 08/27/98 Sample ID = 2390101 Number of Standard Deviations = -0.6 Blind Sample ID = N58 Lab Value = 1.090 Most Probable Value = 1.014 Percent Recovery = 107.5 Date Sample Logged by Lab = 08/26/98 Sample ID = 2380207 Number of Standard Deviations = 1.7 Blind Sample ID = NS1 Lab Value = 0.798 Most Probable Value = 0.766 Percent Recovery = 104.2 Date Sample Logged by Lab = 08/26/98 Sample ID = 2380205 Number of Standard Deviations = 0.9 Blind Sample ID = N58 Lab Value = 0.795 Most Probable Value = 0.766 Percent Recovery = 103.8 Date Sample Logged by Lab = 08/25/98 Sample ID = 2370205 Number of Standard Deviations = 0.8 Blind Sample ID = N58 Lab Value = 0.780 Most Probable Value = 0.766 Percent Recovery = 101.8 Date Sample Logged by Lab = 08/24/98 Sample ID = 2360203 Number of Standard Deviations = 0.4 Blind Sample ID = N58 Lab Value = 1.031 Most Probable Value = 1.014 Percent Recovery = 101.7 Date Sample Logged by Lab = 08/21/98 Sample ID = 2330330 Number of Standard Deviations = 0.4 Blind Sample ID = NS1 Lab Value = 0.797 Most Probable Value = 0.766 Percent Recovery = 104.0 Date Sample Logged by Lab = 08/21/98 Sample ID = 2330334 Number of Standard Deviations = 0.9 Blind Sample ID = N58 Lab Value = 0.830 Most Probable Value = 0.766 Percent Recovery = 108.4 Date Sample Logged by Lab = 08/20/98 Sample ID = 2320305 Number of Standard Deviations = 1.8 Blind Sample ID = N58 Lab Value = 1.032 Most Probable Value = 1.014 Percent Recovery = 101.8 Date Sample Logged by Lab = 08/19/98 Sample ID = 2310037 Number of Standard Deviations = 0.4 Blind Sample ID = NS1 Lab Value = 0.797 Most Probable Value = 0.766 Percent Recovery = 104.0 Date Sample Logged by Lab = 08/19/98 Sample ID = 2310038 Number of Standard Deviations = 0.9 Blind Sample ID = N58 Lab Value = 0.746 Most Probable Value = 0.766 Percent Recovery = 97.4 Date Sample Logged by Lab = 08/18/98 Sample ID = 2300126 Number of Standard Deviations = -0.6 Blind Sample ID = N58 Lab Value = 0.785 Most Probable Value = 0.766 Percent Recovery = 102.5 Date Sample Logged by Lab = 08/17/98 Sample ID = 2290142 Number of Standard Deviations = 0.5 Blind Sample ID = N58 Lab Value = 1.001 Most Probable Value = 1.014 Percent Recovery = 98.7 Date Sample Logged by Lab = 08/14/98 Sample ID = 2260082 Number of Standard Deviations = -0.3 Blind Sample ID = NS1 Lab Value = 0.767 Most Probable Value = 0.766 Percent Recovery = 100.1 Date Sample Logged by Lab = 08/14/98 Sample ID = 2260084 Number of Standard Deviations = 0.0 Blind Sample ID = N58 Lab Value = 0.730 Most Probable Value = 0.766 Percent Recovery = 95.3 Date Sample Logged by Lab = 08/14/98 Sample ID = 2260081 Number of Standard Deviations = -1.0 Blind Sample ID = N58 Lab Value = 1.070 Most Probable Value = 1.014 Percent Recovery = 105.5 Date Sample Logged by Lab = 08/12/98 Sample ID = 2240178 Number of Standard Deviations = 1.3 Blind Sample ID = NS1 Lab Value = 0.805 Most Probable Value = 0.766 Percent Recovery = 105.1 Date Sample Logged by Lab = 08/12/98 Sample ID = 2240177 Number of Standard Deviations = 1.1 Blind Sample ID = N58 Lab Value = 0.756 Most Probable Value = 0.766 Percent Recovery = 98.7 Date Sample Logged by Lab = 08/11/98 Sample ID = 2230077 Number of Standard Deviations = -0.3 Blind Sample ID = N58 Lab Value = 0.784 Most Probable Value = 0.766 Percent Recovery = 102.3 Date Sample Logged by Lab = 08/10/98 Sample ID = 2220261 Number of Standard Deviations = 0.5 Blind Sample ID = N58 Lab Value = 1.054 Most Probable Value = 1.014 Percent Recovery = 103.9 Date Sample Logged by Lab = 08/07/98 Sample ID = 2190060 Number of Standard Deviations = 0.9 Blind Sample ID = NS1 Lab Value = 0.792 Most Probable Value = 0.766 Percent Recovery = 103.4 Date Sample Logged by Lab = 08/07/98 Sample ID = 2190059 Number of Standard Deviations = 0.7 Blind Sample ID = N58 Lab Value = 0.802 Most Probable Value = 0.766 Percent Recovery = 104.7 Date Sample Logged by Lab = 08/06/98 Sample ID = 2180120 Number of Standard Deviations = 1.0 Blind Sample ID = N58 Lab Value = 1.018 Most Probable Value = 1.014 Percent Recovery = 100.4 Date Sample Logged by Lab = 08/05/98 Sample ID = 2170061 Number of Standard Deviations = 0.1 Blind Sample ID = NS1 Lab Value = 0.853 Most Probable Value = 0.766 Percent Recovery = 111.4 Date Sample Logged by Lab = 08/05/98 Sample ID = 2170062 Number of Standard Deviations = 2.4 Blind Sample ID = N58 Lab Value = 0.701 Most Probable Value = 0.766 Percent Recovery = 91.5 Date Sample Logged by Lab = 08/04/98 Sample ID = 2160059 Number of Standard Deviations = -1.8 Blind Sample ID = N58 Lab Value = 0.184 Most Probable Value = 0.201 Percent Recovery = 91.5 Date Sample Logged by Lab = 07/30/98 Sample ID = 2110195 Number of Standard Deviations = -0.6 Blind Sample ID = N57 Lab Value = 1.036 Most Probable Value = 1.014 Percent Recovery = 102.2 Date Sample Logged by Lab = 07/29/98 Sample ID = 2100166 Number of Standard Deviations = 0.5 Blind Sample ID = NS1 Lab Value = 0.216 Most Probable Value = 0.201 Percent Recovery = 107.5 Date Sample Logged by Lab = 07/29/98 Sample ID = 2100200 Number of Standard Deviations = 0.6 Blind Sample ID = N57 Lab Value = 0.203 Most Probable Value = 0.201 Percent Recovery = 101.0 Date Sample Logged by Lab = 07/28/98 Sample ID = 2090137 Number of Standard Deviations = 0.1 Blind Sample ID = N57 Lab Value = 1.054 Most Probable Value = 1.014 Percent Recovery = 103.9 Date Sample Logged by Lab = 07/27/98 Sample ID = 2080069 Number of Standard Deviations = 0.9 Blind Sample ID = NS1 Lab Value = 0.203 Most Probable Value = 0.201 Percent Recovery = 101.0 Date Sample Logged by Lab = 07/27/98 Sample ID = 2080125 Number of Standard Deviations = 0.1 Blind Sample ID = N57 Lab Value = 0.195 Most Probable Value = 0.201 Percent Recovery = 97.0 Date Sample Logged by Lab = 07/27/98 Sample ID = 2080068 Number of Standard Deviations = -0.2 Blind Sample ID = N57 Lab Value = 1.060 Most Probable Value = 1.014 Percent Recovery = 104.5 Date Sample Logged by Lab = 07/22/98 Sample ID = 2030043 Number of Standard Deviations = 1.0 Blind Sample ID = NS1 Lab Value = 0.200 Most Probable Value = 0.201 Percent Recovery = 99.5 Date Sample Logged by Lab = 07/22/98 Sample ID = 2030053 Number of Standard Deviations = -0.0 Blind Sample ID = N57 Lab Value = 0.245 Most Probable Value = 0.201 Percent Recovery = 121.9 Date Sample Logged by Lab = 07/22/98 Sample ID = 2030111 Number of Standard Deviations = 1.7 Blind Sample ID = N57 Lab Value = 0.194 Most Probable Value = 0.201 Percent Recovery = 96.5 Date Sample Logged by Lab = 07/21/98 Sample ID = 2020089 Number of Standard Deviations = -0.3 Blind Sample ID = N57 Lab Value = 0.174 Most Probable Value = 0.201 Percent Recovery = 86.6 Date Sample Logged by Lab = 07/20/98 Sample ID = 2010033 Number of Standard Deviations = -1.0 Blind Sample ID = N57 Lab Value = 1.088 Most Probable Value = 1.014 Percent Recovery = 107.3 Date Sample Logged by Lab = 07/17/98 Sample ID = 1980302 Number of Standard Deviations = 1.7 Blind Sample ID = NS1 Lab Value = 0.189 Most Probable Value = 0.201 Percent Recovery = 94.0 Date Sample Logged by Lab = 07/17/98 Sample ID = 1980304 Number of Standard Deviations = -0.5 Blind Sample ID = N57 Lab Value = 0.212 Most Probable Value = 0.201 Percent Recovery = 105.5 Date Sample Logged by Lab = 07/16/98 Sample ID = 1970017 Number of Standard Deviations = 0.4 Blind Sample ID = N57 Lab Value = 1.069 Most Probable Value = 1.014 Percent Recovery = 105.4 Date Sample Logged by Lab = 07/15/98 Sample ID = 1960205 Number of Standard Deviations = 1.2 Blind Sample ID = NS1 Lab Value = 0.182 Most Probable Value = 0.201 Percent Recovery = 90.5 Date Sample Logged by Lab = 07/15/98 Sample ID = 1960204 Number of Standard Deviations = -0.7 Blind Sample ID = N57 Lab Value = 0.221 Most Probable Value = 0.201 Percent Recovery = 110.0 Date Sample Logged by Lab = 07/14/98 Sample ID = 1950205 Number of Standard Deviations = 0.8 Blind Sample ID = N57 Lab Value = 0.204 Most Probable Value = 0.201 Percent Recovery = 101.5 Date Sample Logged by Lab = 07/13/98 Sample ID = 1940223 Number of Standard Deviations = 0.1 Blind Sample ID = N57 Lab Value = 0.999 Most Probable Value = 1.014 Percent Recovery = 98.5 Date Sample Logged by Lab = 07/10/98 Sample ID = 1910240 Number of Standard Deviations = -0.3 Blind Sample ID = NS1 Lab Value = 0.174 Most Probable Value = 0.201 Percent Recovery = 86.6 Date Sample Logged by Lab = 07/10/98 Sample ID = 1910238 Number of Standard Deviations = -1.0 Blind Sample ID = N57 Lab Value = 0.194 Most Probable Value = 0.201 Percent Recovery = 96.5 Date Sample Logged by Lab = 07/09/98 Sample ID = 1900089 Number of Standard Deviations = -0.3 Blind Sample ID = N57 Lab Value = 0.982 Most Probable Value = 1.014 Percent Recovery = 96.8 Date Sample Logged by Lab = 07/08/98 Sample ID = 1890197 Number of Standard Deviations = -0.7 Blind Sample ID = NS1 Lab Value = 0.180 Most Probable Value = 0.201 Percent Recovery = 89.6 Date Sample Logged by Lab = 07/08/98 Sample ID = 1890196 Number of Standard Deviations = -0.8 Blind Sample ID = N57 Lab Value = 0.167 Most Probable Value = 0.201 Percent Recovery = 83.1 Date Sample Logged by Lab = 07/07/98 Sample ID = 1880062 Number of Standard Deviations = -1.3 Blind Sample ID = N57 Lab Value = 0.988 Most Probable Value = 1.014 Percent Recovery = 97.4 Date Sample Logged by Lab = 07/06/98 Sample ID = 1870150 Number of Standard Deviations = -0.6 Blind Sample ID = NS1 Lab Value = 0.191 Most Probable Value = 0.201 Percent Recovery = 95.0 Date Sample Logged by Lab = 07/06/98 Sample ID = 1870152 Number of Standard Deviations = -0.4 Blind Sample ID = N57 Lab Value = 0.241 Most Probable Value = 0.201 Percent Recovery = 119.9 Date Sample Logged by Lab = 07/06/98 Sample ID = 1870151 Number of Standard Deviations = 1.5 Blind Sample ID = N57 Lab Value = 0.807 Most Probable Value = 0.766 Percent Recovery = 105.4 Date Sample Logged by Lab = 06/29/98 Sample ID = 1800252 Number of Standard Deviations = 1.1 Blind Sample ID = N58 Lab Value = 1.000 Most Probable Value = 1.014 Percent Recovery = 98.6 Date Sample Logged by Lab = 06/26/98 Sample ID = 1770077 Number of Standard Deviations = -0.3 Blind Sample ID = NS1 Lab Value = 0.733 Most Probable Value = 0.766 Percent Recovery = 95.7 Date Sample Logged by Lab = 06/26/98 Sample ID = 1770070 Number of Standard Deviations = -0.9 Blind Sample ID = N58 Lab Value = 0.712 Most Probable Value = 0.766 Percent Recovery = 93.0 Date Sample Logged by Lab = 06/25/98 Sample ID = 1760113 Number of Standard Deviations = -1.5 Blind Sample ID = N58 Lab Value = 1.056 Most Probable Value = 1.014 Percent Recovery = 104.1 Date Sample Logged by Lab = 06/24/98 Sample ID = 1750108 Number of Standard Deviations = 0.9 Blind Sample ID = NS1 Lab Value = 0.852 Most Probable Value = 0.766 Percent Recovery = 111.2 Date Sample Logged by Lab = 06/24/98 Sample ID = 1750109 Number of Standard Deviations = 2.4 Blind Sample ID = N58 Lab Value = 0.752 Most Probable Value = 0.766 Percent Recovery = 98.2 Date Sample Logged by Lab = 06/23/98 Sample ID = 1740138 Number of Standard Deviations = -0.4 Blind Sample ID = N58 Lab Value = 0.796 Most Probable Value = 0.766 Percent Recovery = 103.9 Date Sample Logged by Lab = 06/22/98 Sample ID = 1730177 Number of Standard Deviations = 0.8 Blind Sample ID = N58 Lab Value = 1.006 Most Probable Value = 1.014 Percent Recovery = 99.2 Date Sample Logged by Lab = 06/19/98 Sample ID = 1700282 Number of Standard Deviations = -0.2 Blind Sample ID = NS1 Lab Value = 0.770 Most Probable Value = 0.766 Percent Recovery = 100.5 Date Sample Logged by Lab = 06/19/98 Sample ID = 1700281 Number of Standard Deviations = 0.1 Blind Sample ID = N58 Lab Value = 0.786 Most Probable Value = 0.766 Percent Recovery = 102.6 Date Sample Logged by Lab = 06/18/98 Sample ID = 1690151 Number of Standard Deviations = 0.6 Blind Sample ID = N58 Lab Value = 1.096 Most Probable Value = 1.014 Percent Recovery = 108.1 Date Sample Logged by Lab = 06/17/98 Sample ID = 1680013 Number of Standard Deviations = 1.8 Blind Sample ID = NS1 Lab Value = 0.791 Most Probable Value = 0.766 Percent Recovery = 103.3 Date Sample Logged by Lab = 06/17/98 Sample ID = 1680018 Number of Standard Deviations = 0.7 Blind Sample ID = N58 Lab Value = 0.806 Most Probable Value = 0.766 Percent Recovery = 105.2 Date Sample Logged by Lab = 06/17/98 Sample ID = 1680017 Number of Standard Deviations = 1.1 Blind Sample ID = N58 Lab Value = 0.853 Most Probable Value = 0.766 Percent Recovery = 111.4 Date Sample Logged by Lab = 06/15/98 Sample ID = 1660089 Number of Standard Deviations = 2.4 Blind Sample ID = N58 Lab Value = 0.982 Most Probable Value = 1.014 Percent Recovery = 96.8 Date Sample Logged by Lab = 06/12/98 Sample ID = 1630126 Number of Standard Deviations = -0.7 Blind Sample ID = NS1 Lab Value = 0.765 Most Probable Value = 0.766 Percent Recovery = 99.9 Date Sample Logged by Lab = 06/12/98 Sample ID = 1630125 Number of Standard Deviations = -0.0 Blind Sample ID = N58 Lab Value = 1.006 Most Probable Value = 1.014 Percent Recovery = 99.2 Date Sample Logged by Lab = 06/10/98 Sample ID = 1610155 Number of Standard Deviations = -0.2 Blind Sample ID = NS1 Lab Value = 0.699 Most Probable Value = 0.766 Percent Recovery = 91.3 Date Sample Logged by Lab = 06/10/98 Sample ID = 1610154 Number of Standard Deviations = -1.9 Blind Sample ID = N58 Lab Value = 0.806 Most Probable Value = 0.766 Percent Recovery = 105.2 Date Sample Logged by Lab = 06/09/98 Sample ID = 1600129 Number of Standard Deviations = 1.1 Blind Sample ID = N58 Lab Value = 0.886 Most Probable Value = 0.766 Percent Recovery = 115.7 Date Sample Logged by Lab = 06/08/98 Sample ID = 1590189 Number of Standard Deviations = 3.4 Blind Sample ID = N58 Lab Value = 1.034 Most Probable Value = 1.014 Percent Recovery = 102.0 Date Sample Logged by Lab = 06/05/98 Sample ID = 1560215 Number of Standard Deviations = 0.4 Blind Sample ID = NS1 Lab Value = 0.765 Most Probable Value = 0.766 Percent Recovery = 99.9 Date Sample Logged by Lab = 06/05/98 Sample ID = 1560214 Number of Standard Deviations = -0.0 Blind Sample ID = N58 Lab Value = 0.758 Most Probable Value = 0.766 Percent Recovery = 99.0 Date Sample Logged by Lab = 06/04/98 Sample ID = 1550184 Number of Standard Deviations = -0.2 Blind Sample ID = N58 Lab Value = 1.049 Most Probable Value = 1.014 Percent Recovery = 103.5 Date Sample Logged by Lab = 06/03/98 Sample ID = 1540099 Number of Standard Deviations = 0.8 Blind Sample ID = NS1 Lab Value = 0.750 Most Probable Value = 0.766 Percent Recovery = 97.9 Date Sample Logged by Lab = 06/03/98 Sample ID = 1540097 Number of Standard Deviations = -0.4 Blind Sample ID = N58 Lab Value = 0.764 Most Probable Value = 0.766 Percent Recovery = 99.7 Date Sample Logged by Lab = 06/02/98 Sample ID = 1530227 Number of Standard Deviations = -0.1 Blind Sample ID = N58 Lab Value = 0.179 Most Probable Value = 0.201 Percent Recovery = 89.1 Date Sample Logged by Lab = 06/02/98 Sample ID = 1530223 Number of Standard Deviations = -0.8 Blind Sample ID = N57 Lab Value = 0.990 Most Probable Value = 1.014 Percent Recovery = 97.6 Date Sample Logged by Lab = 05/29/98 Sample ID = 1490068 Number of Standard Deviations = -0.5 Blind Sample ID = NS1 Lab Value = 0.193 Most Probable Value = 0.201 Percent Recovery = 96.0 Date Sample Logged by Lab = 05/29/98 Sample ID = 1490075 Number of Standard Deviations = -0.3 Blind Sample ID = N57 Lab Value = 0.189 Most Probable Value = 0.201 Percent Recovery = 94.0 Date Sample Logged by Lab = 05/28/98 Sample ID = 1480068 Number of Standard Deviations = -0.5 Blind Sample ID = N57 Lab Value = 1.049 Most Probable Value = 1.014 Percent Recovery = 103.5 Date Sample Logged by Lab = 05/27/98 Sample ID = 1470179 Number of Standard Deviations = 0.8 Blind Sample ID = NS1 Lab Value = 0.236 Most Probable Value = 0.201 Percent Recovery = 117.4 Date Sample Logged by Lab = 05/27/98 Sample ID = 1470193 Number of Standard Deviations = 1.3 Blind Sample ID = N57 Lab Value = 0.179 Most Probable Value = 0.201 Percent Recovery = 89.1 Date Sample Logged by Lab = 05/26/98 Sample ID = 1460162 Number of Standard Deviations = -0.8 Blind Sample ID = N57 Lab Value = 1.099 Most Probable Value = 1.014 Percent Recovery = 108.4 Date Sample Logged by Lab = 05/22/98 Sample ID = 1420207 Number of Standard Deviations = 1.9 Blind Sample ID = NS1 Lab Value = 0.231 Most Probable Value = 0.201 Percent Recovery = 114.9 Date Sample Logged by Lab = 05/22/98 Sample ID = 1420203 Number of Standard Deviations = 1.1 Blind Sample ID = N57 Lab Value = 0.240 Most Probable Value = 0.201 Percent Recovery = 119.4 Date Sample Logged by Lab = 05/21/98 Sample ID = 1410115 Number of Standard Deviations = 1.5 Blind Sample ID = N57 Lab Value = 1.067 Most Probable Value = 1.014 Percent Recovery = 105.2 Date Sample Logged by Lab = 05/20/98 Sample ID = 1400055 Number of Standard Deviations = 1.2 Blind Sample ID = NS1 Lab Value = 0.220 Most Probable Value = 0.201 Percent Recovery = 109.5 Date Sample Logged by Lab = 05/20/98 Sample ID = 1400056 Number of Standard Deviations = 0.7 Blind Sample ID = N57 Lab Value = 1.072 Most Probable Value = 1.014 Percent Recovery = 105.7 Date Sample Logged by Lab = 05/18/98 Sample ID = 1380090 Number of Standard Deviations = 1.3 Blind Sample ID = NS1 Lab Value = 0.190 Most Probable Value = 0.201 Percent Recovery = 94.5 Date Sample Logged by Lab = 05/18/98 Sample ID = 1380249 Number of Standard Deviations = -0.4 Blind Sample ID = N57 Lab Value = 0.203 Most Probable Value = 0.201 Percent Recovery = 101.0 Date Sample Logged by Lab = 05/18/98 Sample ID = 1380089 Number of Standard Deviations = 0.1 Blind Sample ID = N57 Lab Value = 0.197 Most Probable Value = 0.201 Percent Recovery = 98.0 Date Sample Logged by Lab = 05/18/98 Sample ID = 1380088 Number of Standard Deviations = -0.2 Blind Sample ID = N57 Lab Value = 1.047 Most Probable Value = 1.014 Percent Recovery = 103.3 Date Sample Logged by Lab = 05/13/98 Sample ID = 1330278 Number of Standard Deviations = 0.7 Blind Sample ID = NS1 Lab Value = 0.210 Most Probable Value = 0.201 Percent Recovery = 104.5 Date Sample Logged by Lab = 05/13/98 Sample ID = 1330280 Number of Standard Deviations = 0.3 Blind Sample ID = N57 Lab Value = 0.202 Most Probable Value = 0.201 Percent Recovery = 100.5 Date Sample Logged by Lab = 05/12/98 Sample ID = 1320083 Number of Standard Deviations = 0.0 Blind Sample ID = N57 Lab Value = 0.196 Most Probable Value = 0.201 Percent Recovery = 97.5 Date Sample Logged by Lab = 05/12/98 Sample ID = 1320082 Number of Standard Deviations = -0.2 Blind Sample ID = N57 Lab Value = 1.035 Most Probable Value = 1.014 Percent Recovery = 102.1 Date Sample Logged by Lab = 05/08/98 Sample ID = 1280042 Number of Standard Deviations = 0.5 Blind Sample ID = NS1 Lab Value = 0.205 Most Probable Value = 0.201 Percent Recovery = 102.0 Date Sample Logged by Lab = 05/08/98 Sample ID = 1280041 Number of Standard Deviations = 0.2 Blind Sample ID = N57 Lab Value = 0.995 Most Probable Value = 1.014 Percent Recovery = 98.1 Date Sample Logged by Lab = 05/07/98 Sample ID = 1270084 Number of Standard Deviations = -0.4 Blind Sample ID = NS1 Lab Value = 0.237 Most Probable Value = 0.201 Percent Recovery = 117.9 Date Sample Logged by Lab = 05/07/98 Sample ID = 1270086 Number of Standard Deviations = 1.4 Blind Sample ID = N57 Lab Value = 0.191 Most Probable Value = 0.201 Percent Recovery = 95.0 Date Sample Logged by Lab = 05/07/98 Sample ID = 1270083 Number of Standard Deviations = -0.4 Blind Sample ID = N57 Lab Value = 0.199 Most Probable Value = 0.201 Percent Recovery = 99.0 Date Sample Logged by Lab = 05/05/98 Sample ID = 1250074 Number of Standard Deviations = -0.1 Blind Sample ID = N57 Lab Value = 0.236 Most Probable Value = 0.201 Percent Recovery = 117.4 Date Sample Logged by Lab = 05/04/98 Sample ID = 1240126 Number of Standard Deviations = 1.3 Blind Sample ID = N57 Lab Value = 1.086 Most Probable Value = 1.014 Percent Recovery = 107.1 Date Sample Logged by Lab = 04/29/98 Sample ID = 1190167 Number of Standard Deviations = 1.6 Blind Sample ID = NS1 Lab Value = 0.838 Most Probable Value = 0.766 Percent Recovery = 109.4 Date Sample Logged by Lab = 04/29/98 Sample ID = 1190166 Number of Standard Deviations = 2.0 Blind Sample ID = N58 Lab Value = 0.818 Most Probable Value = 0.766 Percent Recovery = 106.8 Date Sample Logged by Lab = 04/28/98 Sample ID = 1180173 Number of Standard Deviations = 1.5 Blind Sample ID = N58 Lab Value = 0.812 Most Probable Value = 0.766 Percent Recovery = 106.0 Date Sample Logged by Lab = 04/28/98 Sample ID = 1180048 Number of Standard Deviations = 1.3 Blind Sample ID = N58 Lab Value = 1.087 Most Probable Value = 1.014 Percent Recovery = 107.2 Date Sample Logged by Lab = 04/24/98 Sample ID = 1140198 Number of Standard Deviations = 1.6 Blind Sample ID = NS1 Lab Value = 0.850 Most Probable Value = 0.766 Percent Recovery = 111.0 Date Sample Logged by Lab = 04/24/98 Sample ID = 1140199 Number of Standard Deviations = 2.3 Blind Sample ID = N58 Lab Value = 0.843 Most Probable Value = 0.766 Percent Recovery = 110.1 Date Sample Logged by Lab = 04/23/98 Sample ID = 1130041 Number of Standard Deviations = 2.2 Blind Sample ID = N58 Lab Value = 1.019 Most Probable Value = 1.014 Percent Recovery = 100.5 Date Sample Logged by Lab = 04/22/98 Sample ID = 1120107 Number of Standard Deviations = 0.1 Blind Sample ID = NS1 Lab Value = 0.779 Most Probable Value = 0.766 Percent Recovery = 101.7 Date Sample Logged by Lab = 04/22/98 Sample ID = 1120118 Number of Standard Deviations = 0.4 Blind Sample ID = N58 Lab Value = 0.795 Most Probable Value = 0.766 Percent Recovery = 103.8 Date Sample Logged by Lab = 04/21/98 Sample ID = 1110190 Number of Standard Deviations = 0.8 Blind Sample ID = N58 Lab Value = 0.750 Most Probable Value = 0.766 Percent Recovery = 97.9 Date Sample Logged by Lab = 04/20/98 Sample ID = 1100111 Number of Standard Deviations = -0.4 Blind Sample ID = N58 Lab Value = 1.029 Most Probable Value = 1.014 Percent Recovery = 101.5 Date Sample Logged by Lab = 04/17/98 Sample ID = 1070100 Number of Standard Deviations = 0.3 Blind Sample ID = NS1 Lab Value = 0.751 Most Probable Value = 0.766 Percent Recovery = 98.0 Date Sample Logged by Lab = 04/17/98 Sample ID = 1070119 Number of Standard Deviations = -0.4 Blind Sample ID = N58 Lab Value = 0.855 Most Probable Value = 0.766 Percent Recovery = 111.6 Date Sample Logged by Lab = 04/16/98 Sample ID = 1060092 Number of Standard Deviations = 2.5 Blind Sample ID = N58 Lab Value = 1.064 Most Probable Value = 1.014 Percent Recovery = 104.9 Date Sample Logged by Lab = 04/15/98 Sample ID = 1050075 Number of Standard Deviations = 1.1 Blind Sample ID = NS1 Lab Value = 0.809 Most Probable Value = 0.766 Percent Recovery = 105.6 Date Sample Logged by Lab = 04/15/98 Sample ID = 1050074 Number of Standard Deviations = 1.2 Blind Sample ID = N58 Lab Value = 0.831 Most Probable Value = 0.766 Percent Recovery = 108.5 Date Sample Logged by Lab = 04/14/98 Sample ID = 1040086 Number of Standard Deviations = 1.8 Blind Sample ID = N58 Lab Value = 0.803 Most Probable Value = 0.766 Percent Recovery = 104.8 Date Sample Logged by Lab = 04/13/98 Sample ID = 1030116 Number of Standard Deviations = 1.0 Blind Sample ID = N58 Lab Value = 1.051 Most Probable Value = 1.014 Percent Recovery = 103.6 Date Sample Logged by Lab = 04/10/98 Sample ID = 1000122 Number of Standard Deviations = 0.8 Blind Sample ID = NS1 Lab Value = 0.809 Most Probable Value = 0.766 Percent Recovery = 105.6 Date Sample Logged by Lab = 04/10/98 Sample ID = 1000121 Number of Standard Deviations = 1.2 Blind Sample ID = N58 Lab Value = 0.802 Most Probable Value = 0.766 Percent Recovery = 104.7 Date Sample Logged by Lab = 04/09/98 Sample ID = 0990085 Number of Standard Deviations = 1.0 Blind Sample ID = N58 Lab Value = 1.034 Most Probable Value = 1.014 Percent Recovery = 102.0 Date Sample Logged by Lab = 04/08/98 Sample ID = 0980050 Number of Standard Deviations = 0.4 Blind Sample ID = NS1 Lab Value = 0.785 Most Probable Value = 0.766 Percent Recovery = 102.5 Date Sample Logged by Lab = 04/08/98 Sample ID = 0980049 Number of Standard Deviations = 0.5 Blind Sample ID = N58 Lab Value = 0.774 Most Probable Value = 0.766 Percent Recovery = 101.0 Date Sample Logged by Lab = 04/07/98 Sample ID = 0970099 Number of Standard Deviations = 0.2 Blind Sample ID = N58 Lab Value = 0.791 Most Probable Value = 0.766 Percent Recovery = 103.3 Date Sample Logged by Lab = 04/06/98 Sample ID = 0960022 Number of Standard Deviations = 0.7 Blind Sample ID = N58 Lab Value = 1.023 Most Probable Value = 1.014 Percent Recovery = 100.9 Date Sample Logged by Lab = 04/03/98 Sample ID = 0930140 Number of Standard Deviations = 0.2 Blind Sample ID = NS1 Lab Value = 0.753 Most Probable Value = 0.766 Percent Recovery = 98.3 Date Sample Logged by Lab = 04/03/98 Sample ID = 0930139 Number of Standard Deviations = -0.4 Blind Sample ID = N58 Lab Value = 0.767 Most Probable Value = 0.766 Percent Recovery = 100.1 Date Sample Logged by Lab = 04/02/98 Sample ID = 0920049 Number of Standard Deviations = 0.0 Blind Sample ID = N58 Lab Value = 0.758 Most Probable Value = 0.601 Percent Recovery = 126.1 Date Sample Logged by Lab = 03/30/98 Sample ID = 0890103 Number of Standard Deviations = 5.2 Blind Sample ID = N55 Lab Value = 1.023 Most Probable Value = 1.014 Percent Recovery = 100.9 Date Sample Logged by Lab = 03/27/98 Sample ID = 0860119 Number of Standard Deviations = 0.2 Blind Sample ID = NS1 Lab Value = 0.631 Most Probable Value = 0.601 Percent Recovery = 105.0 Date Sample Logged by Lab = 03/27/98 Sample ID = 0860120 Number of Standard Deviations = 1.0 Blind Sample ID = N55 Lab Value = 0.628 Most Probable Value = 0.601 Percent Recovery = 104.5 Date Sample Logged by Lab = 03/26/98 Sample ID = 0850094 Number of Standard Deviations = 0.9 Blind Sample ID = N55 Lab Value = 1.075 Most Probable Value = 1.014 Percent Recovery = 106.0 Date Sample Logged by Lab = 03/25/98 Sample ID = 0840166 Number of Standard Deviations = 1.4 Blind Sample ID = NS1 Lab Value = 0.634 Most Probable Value = 0.601 Percent Recovery = 105.5 Date Sample Logged by Lab = 03/25/98 Sample ID = 0840165 Number of Standard Deviations = 1.1 Blind Sample ID = N55 Lab Value = 0.601 Most Probable Value = 0.601 Percent Recovery = 100.0 Date Sample Logged by Lab = 03/24/98 Sample ID = 0830076 Number of Standard Deviations = 0.0 Blind Sample ID = N55 Lab Value = 0.632 Most Probable Value = 0.601 Percent Recovery = 105.2 Date Sample Logged by Lab = 03/23/98 Sample ID = 0820116 Number of Standard Deviations = 1.0 Blind Sample ID = N55 Lab Value = 1.041 Most Probable Value = 1.014 Percent Recovery = 102.7 Date Sample Logged by Lab = 03/20/98 Sample ID = 0790188 Number of Standard Deviations = 0.6 Blind Sample ID = NS1 Lab Value = 0.564 Most Probable Value = 0.601 Percent Recovery = 93.8 Date Sample Logged by Lab = 03/20/98 Sample ID = 0790172 Number of Standard Deviations = -1.2 Blind Sample ID = N55 Lab Value = 0.606 Most Probable Value = 0.601 Percent Recovery = 100.8 Date Sample Logged by Lab = 03/19/98 Sample ID = 0780154 Number of Standard Deviations = 0.2 Blind Sample ID = N55 Lab Value = 1.033 Most Probable Value = 1.014 Percent Recovery = 101.9 Date Sample Logged by Lab = 03/18/98 Sample ID = 0770089 Number of Standard Deviations = 0.4 Blind Sample ID = NS1 Lab Value = 0.611 Most Probable Value = 0.601 Percent Recovery = 101.7 Date Sample Logged by Lab = 03/18/98 Sample ID = 0770087 Number of Standard Deviations = 0.3 Blind Sample ID = N55 Lab Value = 0.595 Most Probable Value = 0.601 Percent Recovery = 99.0 Date Sample Logged by Lab = 03/17/98 Sample ID = 0760063 Number of Standard Deviations = -0.2 Blind Sample ID = N55 Lab Value = 0.635 Most Probable Value = 0.601 Percent Recovery = 105.7 Date Sample Logged by Lab = 03/16/98 Sample ID = 0750136 Number of Standard Deviations = 1.1 Blind Sample ID = N55 Lab Value = 0.661 Most Probable Value = 0.601 Percent Recovery = 110.0 Date Sample Logged by Lab = 03/13/98 Sample ID = 0720078 Number of Standard Deviations = 2.0 Blind Sample ID = N55 Lab Value = 0.632 Most Probable Value = 0.601 Percent Recovery = 105.2 Date Sample Logged by Lab = 03/12/98 Sample ID = 0710085 Number of Standard Deviations = 1.0 Blind Sample ID = N55 Lab Value = 1.020 Most Probable Value = 1.014 Percent Recovery = 100.6 Date Sample Logged by Lab = 03/11/98 Sample ID = 0700056 Number of Standard Deviations = 0.1 Blind Sample ID = NS1 Lab Value = 0.641 Most Probable Value = 0.601 Percent Recovery = 106.7 Date Sample Logged by Lab = 03/11/98 Sample ID = 0700105 Number of Standard Deviations = 1.3 Blind Sample ID = N55 Lab Value = 0.661 Most Probable Value = 0.601 Percent Recovery = 110.0 Date Sample Logged by Lab = 03/10/98 Sample ID = 0690043 Number of Standard Deviations = 2.0 Blind Sample ID = N55 Lab Value = 0.633 Most Probable Value = 0.601 Percent Recovery = 105.3 Date Sample Logged by Lab = 03/09/98 Sample ID = 0680085 Number of Standard Deviations = 1.1 Blind Sample ID = N55 Lab Value = 1.047 Most Probable Value = 1.014 Percent Recovery = 103.3 Date Sample Logged by Lab = 03/06/98 Sample ID = 0650032 Number of Standard Deviations = 0.7 Blind Sample ID = NS1 Lab Value = 0.644 Most Probable Value = 0.601 Percent Recovery = 107.2 Date Sample Logged by Lab = 03/06/98 Sample ID = 0650033 Number of Standard Deviations = 1.4 Blind Sample ID = N55 Lab Value = 0.610 Most Probable Value = 0.601 Percent Recovery = 101.5 Date Sample Logged by Lab = 03/05/98 Sample ID = 0640058 Number of Standard Deviations = 0.3 Blind Sample ID = N55 Lab Value = 1.064 Most Probable Value = 1.014 Percent Recovery = 104.9 Date Sample Logged by Lab = 03/04/98 Sample ID = 0630049 Number of Standard Deviations = 1.1 Blind Sample ID = NS1 Lab Value = 0.645 Most Probable Value = 0.601 Percent Recovery = 107.3 Date Sample Logged by Lab = 03/04/98 Sample ID = 0630043 Number of Standard Deviations = 1.5 Blind Sample ID = N55 Lab Value = 0.637 Most Probable Value = 0.601 Percent Recovery = 106.0 Date Sample Logged by Lab = 03/03/98 Sample ID = 0620135 Number of Standard Deviations = 1.2 Blind Sample ID = N55 Lab Value = 0.752 Most Probable Value = 0.714 Percent Recovery = 105.3 Date Sample Logged by Lab = 03/02/98 Sample ID = 0610070 Number of Standard Deviations = 1.1 Blind Sample ID = N56 Lab Value = 1.061 Most Probable Value = 1.014 Percent Recovery = 104.6 Date Sample Logged by Lab = 02/27/98 Sample ID = 0580077 Number of Standard Deviations = 1.1 Blind Sample ID = NS1 Lab Value = 0.764 Most Probable Value = 0.714 Percent Recovery = 107.0 Date Sample Logged by Lab = 02/27/98 Sample ID = 0580076 Number of Standard Deviations = 1.5 Blind Sample ID = N56 Lab Value = 0.716 Most Probable Value = 0.714 Percent Recovery = 100.3 Date Sample Logged by Lab = 02/26/98 Sample ID = 0570013 Number of Standard Deviations = 0.1 Blind Sample ID = N56 Lab Value = 1.010 Most Probable Value = 1.014 Percent Recovery = 99.6 Date Sample Logged by Lab = 02/25/98 Sample ID = 0560017 Number of Standard Deviations = -0.1 Blind Sample ID = NS1 Lab Value = 0.725 Most Probable Value = 0.714 Percent Recovery = 101.5 Date Sample Logged by Lab = 02/25/98 Sample ID = 0560023 Number of Standard Deviations = 0.3 Blind Sample ID = N56 Lab Value = 0.744 Most Probable Value = 0.714 Percent Recovery = 104.2 Date Sample Logged by Lab = 02/24/98 Sample ID = 0550091 Number of Standard Deviations = 0.9 Blind Sample ID = N56 Lab Value = 0.742 Most Probable Value = 0.714 Percent Recovery = 103.9 Date Sample Logged by Lab = 02/23/98 Sample ID = 0540092 Number of Standard Deviations = 0.8 Blind Sample ID = N56 Lab Value = 0.733 Most Probable Value = 0.714 Percent Recovery = 102.7 Date Sample Logged by Lab = 02/23/98 Sample ID = 0540090 Number of Standard Deviations = 0.6 Blind Sample ID = N56 Lab Value = 1.037 Most Probable Value = 1.014 Percent Recovery = 102.3 Date Sample Logged by Lab = 02/20/98 Sample ID = 0510065 Number of Standard Deviations = 0.5 Blind Sample ID = NS1 Lab Value = 0.741 Most Probable Value = 0.714 Percent Recovery = 103.8 Date Sample Logged by Lab = 02/20/98 Sample ID = 0510064 Number of Standard Deviations = 0.8 Blind Sample ID = N56 Lab Value = 0.760 Most Probable Value = 0.714 Percent Recovery = 106.4 Date Sample Logged by Lab = 02/19/98 Sample ID = 0500030 Number of Standard Deviations = 1.4 Blind Sample ID = N56 Lab Value = 0.961 Most Probable Value = 1.014 Percent Recovery = 94.8 Date Sample Logged by Lab = 02/18/98 Sample ID = 0490115 Number of Standard Deviations = -1.2 Blind Sample ID = NS1 Lab Value = 0.707 Most Probable Value = 0.714 Percent Recovery = 99.0 Date Sample Logged by Lab = 02/18/98 Sample ID = 0490116 Number of Standard Deviations = -0.2 Blind Sample ID = N56 Lab Value = 0.735 Most Probable Value = 0.714 Percent Recovery = 102.9 Date Sample Logged by Lab = 02/17/98 Sample ID = 0480199 Number of Standard Deviations = 0.6 Blind Sample ID = N56 Lab Value = 1.005 Most Probable Value = 1.014 Percent Recovery = 99.1 Date Sample Logged by Lab = 02/13/98 Sample ID = 0440044 Number of Standard Deviations = -0.2 Blind Sample ID = NS1 Lab Value = 0.711 Most Probable Value = 0.714 Percent Recovery = 99.6 Date Sample Logged by Lab = 02/13/98 Sample ID = 0440043 Number of Standard Deviations = -0.1 Blind Sample ID = N56 Lab Value = 0.759 Most Probable Value = 0.714 Percent Recovery = 106.3 Date Sample Logged by Lab = 02/12/98 Sample ID = 0430114 Number of Standard Deviations = 1.3 Blind Sample ID = N56 Lab Value = 1.023 Most Probable Value = 1.014 Percent Recovery = 100.9 Date Sample Logged by Lab = 02/11/98 Sample ID = 0420059 Number of Standard Deviations = 0.2 Blind Sample ID = NS1 Lab Value = 0.713 Most Probable Value = 0.714 Percent Recovery = 99.9 Date Sample Logged by Lab = 02/11/98 Sample ID = 0420058 Number of Standard Deviations = -0.0 Blind Sample ID = N56 Lab Value = 0.720 Most Probable Value = 0.714 Percent Recovery = 100.8 Date Sample Logged by Lab = 02/10/98 Sample ID = 0410058 Number of Standard Deviations = 0.2 Blind Sample ID = N56 Lab Value = 0.707 Most Probable Value = 0.714 Percent Recovery = 99.0 Date Sample Logged by Lab = 02/10/98 Sample ID = 0410022 Number of Standard Deviations = -0.2 Blind Sample ID = N56 Lab Value = 1.082 Most Probable Value = 1.014 Percent Recovery = 106.7 Date Sample Logged by Lab = 02/06/98 Sample ID = 0370163 Number of Standard Deviations = 1.5 Blind Sample ID = NS1 Lab Value = 0.789 Most Probable Value = 0.714 Percent Recovery = 110.5 Date Sample Logged by Lab = 02/06/98 Sample ID = 0370165 Number of Standard Deviations = 2.2 Blind Sample ID = N56 Lab Value = 0.699 Most Probable Value = 0.714 Percent Recovery = 97.9 Date Sample Logged by Lab = 02/05/98 Sample ID = 0360076 Number of Standard Deviations = -0.4 Blind Sample ID = N56 Lab Value = 1.023 Most Probable Value = 1.014 Percent Recovery = 100.9 Date Sample Logged by Lab = 02/04/98 Sample ID = 0350083 Number of Standard Deviations = 0.2 Blind Sample ID = NS1 Lab Value = 0.757 Most Probable Value = 0.714 Percent Recovery = 106.0 Date Sample Logged by Lab = 02/04/98 Sample ID = 0350084 Number of Standard Deviations = 1.3 Blind Sample ID = N56 Lab Value = 0.644 Most Probable Value = 0.714 Percent Recovery = 90.2 Date Sample Logged by Lab = 02/03/98 Sample ID = 0340123 Number of Standard Deviations = -2.1 Blind Sample ID = N56 Lab Value = 1.025 Most Probable Value = 1.014 Percent Recovery = 101.1 Date Sample Logged by Lab = 02/02/98 Sample ID = 0330050 Number of Standard Deviations = 0.2 Blind Sample ID = NS1 Lab Value = 0.564 Most Probable Value = 0.601 Percent Recovery = 93.8 Date Sample Logged by Lab = 02/02/98 Sample ID = 0330049 Number of Standard Deviations = -1.2 Blind Sample ID = N55 Lab Value = 0.573 Most Probable Value = 0.601 Percent Recovery = 95.3 Date Sample Logged by Lab = 01/30/98 Sample ID = 0300117 Number of Standard Deviations = -0.9 Blind Sample ID = N55 Lab Value = 0.567 Most Probable Value = 0.601 Percent Recovery = 94.3 Date Sample Logged by Lab = 01/29/98 Sample ID = 0290024 Number of Standard Deviations = -1.1 Blind Sample ID = N55 Lab Value = 1.010 Most Probable Value = 1.014 Percent Recovery = 99.6 Date Sample Logged by Lab = 01/28/98 Sample ID = 0280084 Number of Standard Deviations = -0.1 Blind Sample ID = NS1 Lab Value = 0.559 Most Probable Value = 0.601 Percent Recovery = 93.0 Date Sample Logged by Lab = 01/28/98 Sample ID = 0280082 Number of Standard Deviations = -1.4 Blind Sample ID = N55 Lab Value = 0.582 Most Probable Value = 0.601 Percent Recovery = 96.8 Date Sample Logged by Lab = 01/27/98 Sample ID = 0270119 Number of Standard Deviations = -0.6 Blind Sample ID = N55 Lab Value = 0.978 Most Probable Value = 1.014 Percent Recovery = 96.4 Date Sample Logged by Lab = 01/26/98 Sample ID = 0260126 Number of Standard Deviations = -0.8 Blind Sample ID = NS1 Lab Value = 0.619 Most Probable Value = 0.601 Percent Recovery = 103.0 Date Sample Logged by Lab = 01/26/98 Sample ID = 0260139 Number of Standard Deviations = 0.6 Blind Sample ID = N55 Lab Value = 0.664 Most Probable Value = 0.601 Percent Recovery = 110.5 Date Sample Logged by Lab = 01/26/98 Sample ID = 0260125 Number of Standard Deviations = 2.1 Blind Sample ID = N55 Lab Value = 0.527 Most Probable Value = 0.601 Percent Recovery = 87.7 Date Sample Logged by Lab = 01/22/98 Sample ID = 0220081 Number of Standard Deviations = -2.5 Blind Sample ID = N55 Lab Value = 0.957 Most Probable Value = 1.014 Percent Recovery = 94.4 Date Sample Logged by Lab = 01/21/98 Sample ID = 0210074 Number of Standard Deviations = -1.3 Blind Sample ID = NS1 Lab Value = 0.580 Most Probable Value = 0.601 Percent Recovery = 96.5 Date Sample Logged by Lab = 01/21/98 Sample ID = 0210049 Number of Standard Deviations = -0.7 Blind Sample ID = N55 Lab Value = 1.005 Most Probable Value = 1.014 Percent Recovery = 99.1 Date Sample Logged by Lab = 01/20/98 Sample ID = 0200122 Number of Standard Deviations = -0.2 Blind Sample ID = NS1 Lab Value = 0.574 Most Probable Value = 0.601 Percent Recovery = 95.5 Date Sample Logged by Lab = 01/20/98 Sample ID = 0200114 Number of Standard Deviations = -0.9 Blind Sample ID = N55 Lab Value = 0.482 Most Probable Value = 0.601 Percent Recovery = 80.2 Date Sample Logged by Lab = 01/20/98 Sample ID = 0200123 Number of Standard Deviations = -4.0 Blind Sample ID = N55 Lab Value = 0.600 Most Probable Value = 0.601 Percent Recovery = 99.8 Date Sample Logged by Lab = 01/20/98 Sample ID = 0200115 Number of Standard Deviations = -0.0 Blind Sample ID = N55 Lab Value = 1.032 Most Probable Value = 1.014 Percent Recovery = 101.8 Date Sample Logged by Lab = 01/16/98 Sample ID = 0160119 Number of Standard Deviations = 0.4 Blind Sample ID = NS1 Lab Value = 0.991 Most Probable Value = 1.014 Percent Recovery = 97.7 Date Sample Logged by Lab = 01/16/98 Sample ID = 0160082 Number of Standard Deviations = -0.5 Blind Sample ID = NS1 Lab Value = 0.579 Most Probable Value = 0.601 Percent Recovery = 96.3 Date Sample Logged by Lab = 01/16/98 Sample ID = 0160101 Number of Standard Deviations = -0.7 Blind Sample ID = N55 Lab Value = 0.605 Most Probable Value = 0.601 Percent Recovery = 100.7 Date Sample Logged by Lab = 01/16/98 Sample ID = 0160109 Number of Standard Deviations = 0.1 Blind Sample ID = N55 Lab Value = 0.602 Most Probable Value = 0.601 Percent Recovery = 100.2 Date Sample Logged by Lab = 01/16/98 Sample ID = 0160105 Number of Standard Deviations = 0.0 Blind Sample ID = N55 Lab Value = 0.637 Most Probable Value = 0.601 Percent Recovery = 106.0 Date Sample Logged by Lab = 01/09/98 Sample ID = 0090090 Number of Standard Deviations = 1.2 Blind Sample ID = N55 Lab Value = 0.561 Most Probable Value = 0.601 Percent Recovery = 93.3 Date Sample Logged by Lab = 01/08/98 Sample ID = 0080104 Number of Standard Deviations = -1.3 Blind Sample ID = N55 Lab Value = 1.026 Most Probable Value = 1.014 Percent Recovery = 101.2 Date Sample Logged by Lab = 01/07/98 Sample ID = 0070052 Number of Standard Deviations = 0.3 Blind Sample ID = NS1 Lab Value = 0.593 Most Probable Value = 0.601 Percent Recovery = 98.7 Date Sample Logged by Lab = 01/07/98 Sample ID = 0070051 Number of Standard Deviations = -0.3 Blind Sample ID = N55 Lab Value = 0.590 Most Probable Value = 0.601 Percent Recovery = 98.2 Date Sample Logged by Lab = 01/06/98 Sample ID = 0060006 Number of Standard Deviations = -0.4 Blind Sample ID = N55 Lab Value = 0.611 Most Probable Value = 0.601 Percent Recovery = 101.7 Date Sample Logged by Lab = 01/05/98 Sample ID = 0050008 Number of Standard Deviations = 0.3 Blind Sample ID = N55 Lab Value = 0.707 Most Probable Value = 0.714 Percent Recovery = 99.0 Date Sample Logged by Lab = 12/31/97 Sample ID = 3650032 Number of Standard Deviations = -0.2 Blind Sample ID = N56 Lab Value = 0.710 Most Probable Value = 0.714 Percent Recovery = 99.4 Date Sample Logged by Lab = 12/29/97 Sample ID = 3630051 Number of Standard Deviations = -0.1 Blind Sample ID = N56 Lab Value = 0.989 Most Probable Value = 1.014 Percent Recovery = 97.5 Date Sample Logged by Lab = 12/24/97 Sample ID = 3580102 Number of Standard Deviations = -0.6 Blind Sample ID = NS1 Lab Value = 0.728 Most Probable Value = 0.714 Percent Recovery = 102.0 Date Sample Logged by Lab = 12/24/97 Sample ID = 3580097 Number of Standard Deviations = 0.4 Blind Sample ID = N56 Lab Value = 0.696 Most Probable Value = 0.714 Percent Recovery = 97.5 Date Sample Logged by Lab = 12/24/97 Sample ID = 3580088 Number of Standard Deviations = -0.5 Blind Sample ID = N56 Lab Value = 1.039 Most Probable Value = 1.014 Percent Recovery = 102.5 Date Sample Logged by Lab = 12/23/97 Sample ID = 3570050 Number of Standard Deviations = 0.6 Blind Sample ID = NS1 Lab Value = 0.741 Most Probable Value = 0.714 Percent Recovery = 103.8 Date Sample Logged by Lab = 12/23/97 Sample ID = 3570035 Number of Standard Deviations = 0.8 Blind Sample ID = N56 Lab Value = 0.697 Most Probable Value = 0.714 Percent Recovery = 97.6 Date Sample Logged by Lab = 12/23/97 Sample ID = 3570033 Number of Standard Deviations = -0.5 Blind Sample ID = N56 Lab Value = 0.741 Most Probable Value = 0.714 Percent Recovery = 103.8 Date Sample Logged by Lab = 12/19/97 Sample ID = 3530140 Number of Standard Deviations = 0.8 Blind Sample ID = N56 Lab Value = 1.072 Most Probable Value = 1.014 Percent Recovery = 105.7 Date Sample Logged by Lab = 12/18/97 Sample ID = 3520002 Number of Standard Deviations = 1.3 Blind Sample ID = NS1 Lab Value = 0.778 Most Probable Value = 0.714 Percent Recovery = 109.0 Date Sample Logged by Lab = 12/18/97 Sample ID = 3520010 Number of Standard Deviations = 1.9 Blind Sample ID = N56 Lab Value = 0.695 Most Probable Value = 0.714 Percent Recovery = 97.3 Date Sample Logged by Lab = 12/17/97 Sample ID = 3510166 Number of Standard Deviations = -0.6 Blind Sample ID = N56 Lab Value = 1.071 Most Probable Value = 1.014 Percent Recovery = 105.6 Date Sample Logged by Lab = 12/16/97 Sample ID = 3500018 Number of Standard Deviations = 1.3 Blind Sample ID = NS1 Lab Value = 0.718 Most Probable Value = 0.714 Percent Recovery = 100.6 Date Sample Logged by Lab = 12/16/97 Sample ID = 3500053 Number of Standard Deviations = 0.1 Blind Sample ID = N56 Lab Value = 0.708 Most Probable Value = 0.714 Percent Recovery = 99.2 Date Sample Logged by Lab = 12/15/97 Sample ID = 3490150 Number of Standard Deviations = -0.2 Blind Sample ID = N56 Lab Value = 0.715 Most Probable Value = 0.714 Percent Recovery = 100.1 Date Sample Logged by Lab = 12/12/97 Sample ID = 3460115 Number of Standard Deviations = 0.0 Blind Sample ID = N56 Lab Value = 0.995 Most Probable Value = 1.014 Percent Recovery = 98.1 Date Sample Logged by Lab = 12/11/97 Sample ID = 3450034 Number of Standard Deviations = -0.4 Blind Sample ID = NS1 Lab Value = 0.716 Most Probable Value = 0.714 Percent Recovery = 100.3 Date Sample Logged by Lab = 12/11/97 Sample ID = 3450038 Number of Standard Deviations = 0.1 Blind Sample ID = N56 Lab Value = 0.731 Most Probable Value = 0.714 Percent Recovery = 102.4 Date Sample Logged by Lab = 12/10/97 Sample ID = 3440069 Number of Standard Deviations = 0.5 Blind Sample ID = N56 Lab Value = 0.995 Most Probable Value = 1.014 Percent Recovery = 98.1 Date Sample Logged by Lab = 12/09/97 Sample ID = 3430045 Number of Standard Deviations = -0.4 Blind Sample ID = NS1 Lab Value = 0.708 Most Probable Value = 0.714 Percent Recovery = 99.2 Date Sample Logged by Lab = 12/09/97 Sample ID = 3430022 Number of Standard Deviations = -0.2 Blind Sample ID = N56 Lab Value = 0.680 Most Probable Value = 0.714 Percent Recovery = 95.2 Date Sample Logged by Lab = 12/08/97 Sample ID = 3420048 Number of Standard Deviations = -1.0 Blind Sample ID = N56 Lab Value = 0.708 Most Probable Value = 0.714 Percent Recovery = 99.2 Date Sample Logged by Lab = 12/05/97 Sample ID = 3390186 Number of Standard Deviations = -0.2 Blind Sample ID = N56 Lab Value = 0.987 Most Probable Value = 1.014 Percent Recovery = 97.3 Date Sample Logged by Lab = 12/04/97 Sample ID = 3380073 Number of Standard Deviations = -0.6 Blind Sample ID = NS1 Lab Value = 0.674 Most Probable Value = 0.714 Percent Recovery = 94.4 Date Sample Logged by Lab = 12/04/97 Sample ID = 3380070 Number of Standard Deviations = -1.2 Blind Sample ID = N56 Lab Value = 0.709 Most Probable Value = 0.714 Percent Recovery = 99.3 Date Sample Logged by Lab = 12/03/97 Sample ID = 3370036 Number of Standard Deviations = -0.1 Blind Sample ID = N56 Lab Value = 1.035 Most Probable Value = 1.014 Percent Recovery = 102.1 Date Sample Logged by Lab = 12/02/97 Sample ID = 3360038 Number of Standard Deviations = 0.5 Blind Sample ID = NS1 Lab Value = 1.034 Most Probable Value = 1.014 Percent Recovery = 102.0 Date Sample Logged by Lab = 12/02/97 Sample ID = 3360037 Number of Standard Deviations = 0.4 Blind Sample ID = NS1 Lab Value = 0.694 Most Probable Value = 0.714 Percent Recovery = 97.2 Date Sample Logged by Lab = 12/02/97 Sample ID = 3360033 Number of Standard Deviations = -0.6 Blind Sample ID = N56 Lab Value = 0.602 Most Probable Value = 0.601 Percent Recovery = 100.2 Date Sample Logged by Lab = 12/02/97 Sample ID = 3360035 Number of Standard Deviations = 0.0 Blind Sample ID = N55 Lab Value = 0.576 Most Probable Value = 0.601 Percent Recovery = 95.8 Date Sample Logged by Lab = 11/28/97 Sample ID = 3320070 Number of Standard Deviations = -0.8 Blind Sample ID = N55 Lab Value = 1.025 Most Probable Value = 1.014 Percent Recovery = 101.1 Date Sample Logged by Lab = 11/26/97 Sample ID = 3300071 Number of Standard Deviations = 0.2 Blind Sample ID = NS1 Lab Value = 0.591 Most Probable Value = 0.601 Percent Recovery = 98.3 Date Sample Logged by Lab = 11/26/97 Sample ID = 3300070 Number of Standard Deviations = -0.3 Blind Sample ID = N55 Lab Value = 0.594 Most Probable Value = 0.601 Percent Recovery = 98.8 Date Sample Logged by Lab = 11/25/97 Sample ID = 3290144 Number of Standard Deviations = -0.2 Blind Sample ID = N55 Lab Value = 0.607 Most Probable Value = 0.601 Percent Recovery = 101.0 Date Sample Logged by Lab = 11/25/97 Sample ID = 3290145 Number of Standard Deviations = 0.2 Blind Sample ID = N55 Lab Value = 0.575 Most Probable Value = 0.601 Percent Recovery = 95.7 Date Sample Logged by Lab = 11/25/97 Sample ID = 3290135 Number of Standard Deviations = -0.9 Blind Sample ID = N55 Lab Value = 0.981 Most Probable Value = 1.014 Percent Recovery = 96.7 Date Sample Logged by Lab = 11/21/97 Sample ID = 3250325 Number of Standard Deviations = -0.7 Blind Sample ID = NS1 Lab Value = 0.586 Most Probable Value = 0.601 Percent Recovery = 97.5 Date Sample Logged by Lab = 11/21/97 Sample ID = 3250328 Number of Standard Deviations = -0.5 Blind Sample ID = N55 Lab Value = 0.606 Most Probable Value = 0.601 Percent Recovery = 100.8 Date Sample Logged by Lab = 11/20/97 Sample ID = 3240019 Number of Standard Deviations = 0.2 Blind Sample ID = N55 Lab Value = 1.071 Most Probable Value = 1.014 Percent Recovery = 105.6 Date Sample Logged by Lab = 11/19/97 Sample ID = 3230054 Number of Standard Deviations = 1.3 Blind Sample ID = NS1 Lab Value = 0.600 Most Probable Value = 0.601 Percent Recovery = 99.8 Date Sample Logged by Lab = 11/19/97 Sample ID = 3230053 Number of Standard Deviations = -0.0 Blind Sample ID = N55 Lab Value = 0.586 Most Probable Value = 0.601 Percent Recovery = 97.5 Date Sample Logged by Lab = 11/18/97 Sample ID = 3220047 Number of Standard Deviations = -0.5 Blind Sample ID = N55 Lab Value = 0.631 Most Probable Value = 0.601 Percent Recovery = 105.0 Date Sample Logged by Lab = 11/17/97 Sample ID = 3210172 Number of Standard Deviations = 1.0 Blind Sample ID = N55 Lab Value = 0.879 Most Probable Value = 1.014 Percent Recovery = 86.7 Date Sample Logged by Lab = 11/14/97 Sample ID = 3180084 Number of Standard Deviations = -3.0 Blind Sample ID = NS1 Lab Value = 0.581 Most Probable Value = 0.601 Percent Recovery = 96.7 Date Sample Logged by Lab = 11/14/97 Sample ID = 3180088 Number of Standard Deviations = -0.7 Blind Sample ID = N55 Lab Value = 0.597 Most Probable Value = 0.601 Percent Recovery = 99.3 Date Sample Logged by Lab = 11/13/97 Sample ID = 3170179 Number of Standard Deviations = -0.1 Blind Sample ID = N55 Lab Value = 1.082 Most Probable Value = 1.014 Percent Recovery = 106.7 Date Sample Logged by Lab = 11/12/97 Sample ID = 3160086 Number of Standard Deviations = 1.5 Blind Sample ID = NS1 Lab Value = 0.659 Most Probable Value = 0.601 Percent Recovery = 109.7 Date Sample Logged by Lab = 11/12/97 Sample ID = 3160093 Number of Standard Deviations = 1.9 Blind Sample ID = N55 Lab Value = 0.655 Most Probable Value = 0.601 Percent Recovery = 109.0 Date Sample Logged by Lab = 11/12/97 Sample ID = 3160075 Number of Standard Deviations = 1.8 Blind Sample ID = N55 Lab Value = 0.627 Most Probable Value = 0.601 Percent Recovery = 104.3 Date Sample Logged by Lab = 11/12/97 Sample ID = 3160074 Number of Standard Deviations = 0.9 Blind Sample ID = N55 Lab Value = 0.958 Most Probable Value = 1.014 Percent Recovery = 94.5 Date Sample Logged by Lab = 11/07/97 Sample ID = 3110072 Number of Standard Deviations = -1.3 Blind Sample ID = NS1 Lab Value = 0.549 Most Probable Value = 0.601 Percent Recovery = 91.3 Date Sample Logged by Lab = 11/07/97 Sample ID = 3110083 Number of Standard Deviations = -1.7 Blind Sample ID = N55 Lab Value = 0.618 Most Probable Value = 0.601 Percent Recovery = 102.8 Date Sample Logged by Lab = 11/06/97 Sample ID = 3100130 Number of Standard Deviations = 0.6 Blind Sample ID = N55 Lab Value = 1.098 Most Probable Value = 1.014 Percent Recovery = 108.3 Date Sample Logged by Lab = 11/05/97 Sample ID = 3090061 Number of Standard Deviations = 1.9 Blind Sample ID = NS1 Lab Value = 0.605 Most Probable Value = 0.601 Percent Recovery = 100.7 Date Sample Logged by Lab = 11/05/97 Sample ID = 3090069 Number of Standard Deviations = 0.1 Blind Sample ID = N55 Lab Value = 0.624 Most Probable Value = 0.601 Percent Recovery = 103.8 Date Sample Logged by Lab = 11/04/97 Sample ID = 3080079 Number of Standard Deviations = 0.8 Blind Sample ID = N55 Lab Value = 1.072 Most Probable Value = 1.014 Percent Recovery = 105.7 Date Sample Logged by Lab = 10/31/97 Sample ID = 3040077 Number of Standard Deviations = 1.3 Blind Sample ID = NS1 Lab Value = 1.073 Most Probable Value = 1.014 Percent Recovery = 105.8 Date Sample Logged by Lab = 10/30/97 Sample ID = 3030091 Number of Standard Deviations = 1.3 Blind Sample ID = NS1 Lab Value = 0.799 Most Probable Value = 0.714 Percent Recovery = 111.9 Date Sample Logged by Lab = 10/30/97 Sample ID = 3030094 Number of Standard Deviations = 2.5 Blind Sample ID = N56 Lab Value = 0.790 Most Probable Value = 0.714 Percent Recovery = 110.6 Date Sample Logged by Lab = 10/30/97 Sample ID = 3030101 Number of Standard Deviations = 2.2 Blind Sample ID = N56 Lab Value = 0.804 Most Probable Value = 0.714 Percent Recovery = 112.6 Date Sample Logged by Lab = 10/28/97 Sample ID = 3010210 Number of Standard Deviations = 2.6 Blind Sample ID = N56 Lab Value = 0.791 Most Probable Value = 0.714 Percent Recovery = 110.8 Date Sample Logged by Lab = 10/28/97 Sample ID = 3010209 Number of Standard Deviations = 2.3 Blind Sample ID = N56 Lab Value = 1.048 Most Probable Value = 1.014 Percent Recovery = 103.4 Date Sample Logged by Lab = 10/24/97 Sample ID = 2970037 Number of Standard Deviations = 0.8 Blind Sample ID = NS1 Lab Value = 0.783 Most Probable Value = 0.714 Percent Recovery = 109.7 Date Sample Logged by Lab = 10/24/97 Sample ID = 2970039 Number of Standard Deviations = 2.0 Blind Sample ID = N56 Lab Value = 0.781 Most Probable Value = 0.714 Percent Recovery = 109.4 Date Sample Logged by Lab = 10/24/97 Sample ID = 2970038 Number of Standard Deviations = 2.0 Blind Sample ID = N56 Lab Value = 1.094 Most Probable Value = 1.014 Percent Recovery = 107.9 Date Sample Logged by Lab = 10/22/97 Sample ID = 2950035 Number of Standard Deviations = 1.8 Blind Sample ID = NS1 Lab Value = 0.799 Most Probable Value = 0.714 Percent Recovery = 111.9 Date Sample Logged by Lab = 10/22/97 Sample ID = 2950041 Number of Standard Deviations = 2.5 Blind Sample ID = N56 Lab Value = 0.716 Most Probable Value = 0.714 Percent Recovery = 100.3 Date Sample Logged by Lab = 10/21/97 Sample ID = 2940114 Number of Standard Deviations = 0.1 Blind Sample ID = N56 Lab Value = 0.714 Most Probable Value = 0.714 Percent Recovery = 100.0 Date Sample Logged by Lab = 10/21/97 Sample ID = 2940118 Number of Standard Deviations = 0.0 Blind Sample ID = N56 Lab Value = 0.980 Most Probable Value = 1.014 Percent Recovery = 96.6 Date Sample Logged by Lab = 10/17/97 Sample ID = 2900001 Number of Standard Deviations = -0.8 Blind Sample ID = NS1 Lab Value = 0.709 Most Probable Value = 0.714 Percent Recovery = 99.3 Date Sample Logged by Lab = 10/17/97 Sample ID = 2900013 Number of Standard Deviations = -0.1 Blind Sample ID = N56 Lab Value = 0.730 Most Probable Value = 0.714 Percent Recovery = 102.2 Date Sample Logged by Lab = 10/16/97 Sample ID = 2890050 Number of Standard Deviations = 0.5 Blind Sample ID = N56 Lab Value = 1.020 Most Probable Value = 1.014 Percent Recovery = 100.6 Date Sample Logged by Lab = 10/15/97 Sample ID = 2880092 Number of Standard Deviations = 0.1 Blind Sample ID = NS1 Lab Value = 0.770 Most Probable Value = 0.714 Percent Recovery = 107.8 Date Sample Logged by Lab = 10/15/97 Sample ID = 2880093 Number of Standard Deviations = 1.6 Blind Sample ID = N56 Lab Value = 0.735 Most Probable Value = 0.714 Percent Recovery = 102.9 Date Sample Logged by Lab = 10/14/97 Sample ID = 2870201 Number of Standard Deviations = 0.6 Blind Sample ID = N56 Lab Value = 0.992 Most Probable Value = 1.014 Percent Recovery = 97.8 Date Sample Logged by Lab = 10/10/97 Sample ID = 2830032 Number of Standard Deviations = -0.5 Blind Sample ID = NS1 Lab Value = 0.716 Most Probable Value = 0.714 Percent Recovery = 100.3 Date Sample Logged by Lab = 10/10/97 Sample ID = 2830026 Number of Standard Deviations = 0.1 Blind Sample ID = N56 Lab Value = 0.701 Most Probable Value = 0.714 Percent Recovery = 98.2 Date Sample Logged by Lab = 10/09/97 Sample ID = 2820057 Number of Standard Deviations = -0.4 Blind Sample ID = N56 Lab Value = 1.048 Most Probable Value = 1.014 Percent Recovery = 103.4 Date Sample Logged by Lab = 10/08/97 Sample ID = 2810047 Number of Standard Deviations = 0.8 Blind Sample ID = NS1 Lab Value = 0.789 Most Probable Value = 0.714 Percent Recovery = 110.5 Date Sample Logged by Lab = 10/08/97 Sample ID = 2810049 Number of Standard Deviations = 2.2 Blind Sample ID = N56 Lab Value = 0.812 Most Probable Value = 0.714 Percent Recovery = 113.7 Date Sample Logged by Lab = 10/08/97 Sample ID = 2810048 Number of Standard Deviations = 2.9 Blind Sample ID = N56 Lab Value = 0.732 Most Probable Value = 0.714 Percent Recovery = 102.5 Date Sample Logged by Lab = 10/06/97 Sample ID = 2790062 Number of Standard Deviations = 0.5 Blind Sample ID = N56 Lab Value = 0.719 Most Probable Value = 0.714 Percent Recovery = 100.7 Date Sample Logged by Lab = 10/06/97 Sample ID = 2790010 Number of Standard Deviations = 0.1 Blind Sample ID = N56 Lab Value = 0.671 Most Probable Value = 0.714 Percent Recovery = 94.0 Date Sample Logged by Lab = 10/02/97 Sample ID = 2750042 Number of Standard Deviations = -1.3 Blind Sample ID = N56 Lab Value = 0.170 Most Probable Value = 0.167 Percent Recovery = 101.8 Date Sample Logged by Lab = 04/02/97 Sample ID = 0920061 Number of Standard Deviations = 0.2 Blind Sample ID = N49 Lab Value = 0.170 Most Probable Value = 0.167 Percent Recovery = 101.8 Date Sample Logged by Lab = 04/02/97 Sample ID = 0920050 Number of Standard Deviations = 0.2 Blind Sample ID = N49 Lab Value = 0.170 Most Probable Value = 0.167 Percent Recovery = 101.8 Date Sample Logged by Lab = 03/27/97 Sample ID = 0860057 Number of Standard Deviations = 0.2 Blind Sample ID = N49 Lab Value = 0.170 Most Probable Value = 0.167 Percent Recovery = 101.8 Date Sample Logged by Lab = 03/26/97 Sample ID = 0850147 Number of Standard Deviations = 0.2 Blind Sample ID = N49 Lab Value = 0.170 Most Probable Value = 0.167 Percent Recovery = 101.8 Date Sample Logged by Lab = 03/26/97 Sample ID = 0850146 Number of Standard Deviations = 0.2 Blind Sample ID = N49 Lab Value = 0.160 Most Probable Value = 0.167 Percent Recovery = 95.8 Date Sample Logged by Lab = 03/26/97 Sample ID = 0850148 Number of Standard Deviations = -0.5 Blind Sample ID = N49 Lab Value = 0.120 Most Probable Value = 0.167 Percent Recovery = 71.9 Date Sample Logged by Lab = 03/14/97 Sample ID = 0730097 Number of Standard Deviations = -3.1 Blind Sample ID = N49 Lab Value = 0.140 Most Probable Value = 0.167 Percent Recovery = 83.8 Date Sample Logged by Lab = 03/14/97 Sample ID = 0730100 Number of Standard Deviations = -1.8 Blind Sample ID = N49 Lab Value = 0.140 Most Probable Value = 0.167 Percent Recovery = 83.8 Date Sample Logged by Lab = 03/14/97 Sample ID = 0730108 Number of Standard Deviations = -1.8 Blind Sample ID = N49 Lab Value = 0.130 Most Probable Value = 0.167 Percent Recovery = 77.8 Date Sample Logged by Lab = 03/06/97 Sample ID = 0650041 Number of Standard Deviations = -2.5 Blind Sample ID = N49 Lab Value = 0.140 Most Probable Value = 0.167 Percent Recovery = 83.8 Date Sample Logged by Lab = 02/04/97 Sample ID = 0350104 Number of Standard Deviations = -1.8 Blind Sample ID = N49 Lab Value = 0.170 Most Probable Value = 0.167 Percent Recovery = 101.8 Date Sample Logged by Lab = 01/31/97 Sample ID = 0310027 Number of Standard Deviations = 0.2 Blind Sample ID = N49 Lab Value = 0.150 Most Probable Value = 0.167 Percent Recovery = 89.8 Date Sample Logged by Lab = 01/31/97 Sample ID = 0310015 Number of Standard Deviations = -1.1 Blind Sample ID = N49 Lab Value = 0.150 Most Probable Value = 0.167 Percent Recovery = 89.8 Date Sample Logged by Lab = 01/31/97 Sample ID = 0310020 Number of Standard Deviations = -1.1 Blind Sample ID = N49 Lab Value = 0.150 Most Probable Value = 0.167 Percent Recovery = 89.8 Date Sample Logged by Lab = 01/24/97 Sample ID = 0240050 Number of Standard Deviations = -1.1 Blind Sample ID = N49 Lab Value = 0.160 Most Probable Value = 0.167 Percent Recovery = 95.8 Date Sample Logged by Lab = 01/24/97 Sample ID = 0240051 Number of Standard Deviations = -0.5 Blind Sample ID = N49 Lab Value = 0.160 Most Probable Value = 0.167 Percent Recovery = 95.8 Date Sample Logged by Lab = 01/17/97 Sample ID = 0170032 Number of Standard Deviations = -0.5 Blind Sample ID = N49 Lab Value = 0.150 Most Probable Value = 0.167 Percent Recovery = 89.8 Date Sample Logged by Lab = 01/16/97 Sample ID = 0160026 Number of Standard Deviations = -1.1 Blind Sample ID = N49 Lab Value = 0.170 Most Probable Value = 0.167 Percent Recovery = 101.8 Date Sample Logged by Lab = 01/08/97 Sample ID = 0080081 Number of Standard Deviations = 0.2 Blind Sample ID = N49 Lab Value = 0.150 Most Probable Value = 0.167 Percent Recovery = 89.8 Date Sample Logged by Lab = 01/08/97 Sample ID = 0080077 Number of Standard Deviations = -1.1 Blind Sample ID = N49 Lab Value = 0.190 Most Probable Value = 0.167 Percent Recovery = 113.8 Date Sample Logged by Lab = 12/06/96 Sample ID = 3410080 Number of Standard Deviations = 1.5 Blind Sample ID = N49 Lab Value = 0.200 Most Probable Value = 0.167 Percent Recovery = 119.8 Date Sample Logged by Lab = 11/29/96 Sample ID = 3340102 Number of Standard Deviations = 2.2 Blind Sample ID = N49 Lab Value = 0.160 Most Probable Value = 0.167 Percent Recovery = 95.8 Date Sample Logged by Lab = 11/25/96 Sample ID = 3300144 Number of Standard Deviations = -0.5 Blind Sample ID = N49 Lab Value = 0.160 Most Probable Value = 0.167 Percent Recovery = 95.8 Date Sample Logged by Lab = 11/21/96 Sample ID = 3260104 Number of Standard Deviations = -0.5 Blind Sample ID = N49 Lab Value = 0.150 Most Probable Value = 0.167 Percent Recovery = 89.8 Date Sample Logged by Lab = 11/21/96 Sample ID = 3260101 Number of Standard Deviations = -1.1 Blind Sample ID = N49 Lab Value = 0.170 Most Probable Value = 0.167 Percent Recovery = 101.8 Date Sample Logged by Lab = 11/21/96 Sample ID = 3260077 Number of Standard Deviations = 0.2 Blind Sample ID = N49 Lab Value = 0.150 Most Probable Value = 0.167 Percent Recovery = 89.8 Date Sample Logged by Lab = 11/15/96 Sample ID = 3200144 Number of Standard Deviations = -1.1 Blind Sample ID = N49 Lab Value = 0.170 Most Probable Value = 0.167 Percent Recovery = 101.8 Date Sample Logged by Lab = 11/15/96 Sample ID = 3200057 Number of Standard Deviations = 0.2 Blind Sample ID = N49 Lab Value = 0.160 Most Probable Value = 0.167 Percent Recovery = 95.8 Date Sample Logged by Lab = 11/15/96 Sample ID = 3200052 Number of Standard Deviations = -0.5 Blind Sample ID = N49 Lab Value = 0.170 Most Probable Value = 0.167 Percent Recovery = 101.8 Date Sample Logged by Lab = 11/15/96 Sample ID = 3200079 Number of Standard Deviations = 0.2 Blind Sample ID = N49 Lab Value = 0.760 Most Probable Value = 0.794 Percent Recovery = 95.7 Date Sample Logged by Lab = 10/04/96 Sample ID = 2780017 Number of Standard Deviations = -0.8 Blind Sample ID = N48 Lab Value = 0.860 Most Probable Value = 0.794 Percent Recovery = 108.3 Date Sample Logged by Lab = 10/04/96 Sample ID = 2780024 Number of Standard Deviations = 1.6 Blind Sample ID = N48 Y = 100
The SGPlot Procedure

- TOTAL PHOSPHORUS-P,FIL,CFA,KJELDAHL -
Percent Recovery by Concentration
NWQL Parameter: 00666, Method: KJ005
Logged in Dates: 10/04/96 through 09/24/01
Open Data Set

Lab Value = 0.060 Most Probable Value = 0.279 Percent Recovery = 21.5 Date Sample Logged by Lab = 03/06/01 Sample ID = 0650079 Number of Standard Deviations = -8.3 Blind Sample ID = N67 Lab Value = 0.050 Most Probable Value = 0.856 Percent Recovery = 5.8 Date Sample Logged by Lab = 08/21/00 Sample ID = 2340143 Number of Standard Deviations = -20.9 Blind Sample ID = N66 Lab Value = 0.126 Most Probable Value = 0.530 Percent Recovery = 23.7 Date Sample Logged by Lab = 05/12/00 Sample ID = 1330055 Number of Standard Deviations = -15.4 Blind Sample ID = NS5 Lab Value = 0.050 Most Probable Value = 0.119 Percent Recovery = 42.0 Date Sample Logged by Lab = 05/12/00 Sample ID = 1330054 Number of Standard Deviations = -2.6 Blind Sample ID = N65 Lab Value = 0.066 Most Probable Value = 0.040 Percent Recovery = 165.0 Date Sample Logged by Lab = 10/01/99 Sample ID = 2740009 Number of Standard Deviations = 1.0 Blind Sample ID = N61 Lab Value = 0.072 Most Probable Value = 0.040 Percent Recovery = 180.0 Date Sample Logged by Lab = 09/09/99 Sample ID = 2520015 Number of Standard Deviations = 1.2 Blind Sample ID = N61 Lab Value = 1.044 Most Probable Value = 0.610 Percent Recovery = 171.1 Date Sample Logged by Lab = 07/29/99 Sample ID = 2100032 Number of Standard Deviations = 14.4 Blind Sample ID = NS3 Lab Value = 0.064 Most Probable Value = 0.040 Percent Recovery = 160.0 Date Sample Logged by Lab = 07/14/99 Sample ID = 1950021 Number of Standard Deviations = 0.9 Blind Sample ID = N61 Lab Value = 0.061 Most Probable Value = 0.040 Percent Recovery = 152.5 Date Sample Logged by Lab = 07/13/99 Sample ID = 1940010 Number of Standard Deviations = 0.8 Blind Sample ID = N61 Lab Value = 0.030 Most Probable Value = 0.610 Percent Recovery = 4.9 Date Sample Logged by Lab = 05/28/99 Sample ID = 1480085 Number of Standard Deviations = -19.2 Blind Sample ID = NS3 Lab Value = 0.050 Most Probable Value = 0.805 Percent Recovery = 6.2 Date Sample Logged by Lab = 04/07/99 Sample ID = 0970147 Number of Standard Deviations = -20.1 Blind Sample ID = N62 Lab Value = 0.050 Most Probable Value = 0.610 Percent Recovery = 8.2 Date Sample Logged by Lab = 11/09/98 Sample ID = 3130282 Number of Standard Deviations = -18.6 Blind Sample ID = NS3 Lab Value = 2.146 Most Probable Value = 0.770 Percent Recovery = 278.7 Date Sample Logged by Lab = 10/13/98 Sample ID = 2860067 Number of Standard Deviations = 37.9 Blind Sample ID = N60 Lab Value = 0.050 Most Probable Value = 1.014 Percent Recovery = 4.9 Date Sample Logged by Lab = 09/25/98 Sample ID = 2680005 Number of Standard Deviations = -21.7 Blind Sample ID = NS1 Lab Value = 0.088 Most Probable Value = 0.201 Percent Recovery = 43.8 Date Sample Logged by Lab = 09/25/98 Sample ID = 2680006 Number of Standard Deviations = -4.3 Blind Sample ID = N57 Lab Value = 0.312 Most Probable Value = 0.201 Percent Recovery = 155.2 Date Sample Logged by Lab = 05/19/98 Sample ID = 1390113 Number of Standard Deviations = 4.2 Blind Sample ID = N57 Lab Value = 0.586 Most Probable Value = 1.014 Percent Recovery = 57.8 Date Sample Logged by Lab = 03/13/98 Sample ID = 0720088 Number of Standard Deviations = -9.6 Blind Sample ID = NS1 Lab Value = 0.854 Most Probable Value = 0.868 Percent Recovery = 98.4 Date Sample Logged by Lab = 09/24/01 Sample ID = 2670123 Number of Standard Deviations = -0.4 Blind Sample ID = NS7 Lab Value = 0.097 Most Probable Value = 0.086 Percent Recovery = 112.8 Date Sample Logged by Lab = 09/24/01 Sample ID = 2670119 Number of Standard Deviations = 0.4 Blind Sample ID = N69 Lab Value = 0.095 Most Probable Value = 0.086 Percent Recovery = 110.5 Date Sample Logged by Lab = 09/24/01 Sample ID = 2670121 Number of Standard Deviations = 0.3 Blind Sample ID = N69 Lab Value = 0.096 Most Probable Value = 0.086 Percent Recovery = 111.6 Date Sample Logged by Lab = 09/24/01 Sample ID = 2670122 Number of Standard Deviations = 0.3 Blind Sample ID = N69 Lab Value = 0.088 Most Probable Value = 0.086 Percent Recovery = 102.3 Date Sample Logged by Lab = 09/24/01 Sample ID = 2670125 Number of Standard Deviations = 0.1 Blind Sample ID = N69 Lab Value = 0.851 Most Probable Value = 0.868 Percent Recovery = 98.0 Date Sample Logged by Lab = 09/18/01 Sample ID = 2610009 Number of Standard Deviations = -0.4 Blind Sample ID = NS7 Lab Value = 0.086 Most Probable Value = 0.086 Percent Recovery = 100.0 Date Sample Logged by Lab = 09/18/01 Sample ID = 2610010 Number of Standard Deviations = 0.0 Blind Sample ID = N69 Lab Value = 0.087 Most Probable Value = 0.086 Percent Recovery = 101.2 Date Sample Logged by Lab = 09/18/01 Sample ID = 2610008 Number of Standard Deviations = 0.0 Blind Sample ID = N69 Lab Value = 0.083 Most Probable Value = 0.086 Percent Recovery = 96.5 Date Sample Logged by Lab = 09/18/01 Sample ID = 2610007 Number of Standard Deviations = -0.1 Blind Sample ID = N69 Lab Value = 0.090 Most Probable Value = 0.086 Percent Recovery = 104.7 Date Sample Logged by Lab = 09/13/01 Sample ID = 2560051 Number of Standard Deviations = 0.1 Blind Sample ID = N69 Lab Value = 0.893 Most Probable Value = 0.868 Percent Recovery = 102.9 Date Sample Logged by Lab = 09/12/01 Sample ID = 2550072 Number of Standard Deviations = 0.7 Blind Sample ID = NS7 Lab Value = 0.083 Most Probable Value = 0.086 Percent Recovery = 96.5 Date Sample Logged by Lab = 09/12/01 Sample ID = 2550073 Number of Standard Deviations = -0.1 Blind Sample ID = N69 Lab Value = 0.089 Most Probable Value = 0.086 Percent Recovery = 103.5 Date Sample Logged by Lab = 09/10/01 Sample ID = 2530363 Number of Standard Deviations = 0.1 Blind Sample ID = N69 Lab Value = 0.898 Most Probable Value = 0.868 Percent Recovery = 103.5 Date Sample Logged by Lab = 09/05/01 Sample ID = 2480067 Number of Standard Deviations = 0.8 Blind Sample ID = NS7 Lab Value = 0.079 Most Probable Value = 0.086 Percent Recovery = 91.9 Date Sample Logged by Lab = 09/05/01 Sample ID = 2480231 Number of Standard Deviations = -0.2 Blind Sample ID = N69 Lab Value = 0.087 Most Probable Value = 0.086 Percent Recovery = 101.2 Date Sample Logged by Lab = 09/05/01 Sample ID = 2480065 Number of Standard Deviations = 0.0 Blind Sample ID = N69 Lab Value = 0.757 Most Probable Value = 0.714 Percent Recovery = 106.0 Date Sample Logged by Lab = 08/28/01 Sample ID = 2400047 Number of Standard Deviations = 1.3 Blind Sample ID = N70 Lab Value = 0.748 Most Probable Value = 0.714 Percent Recovery = 104.8 Date Sample Logged by Lab = 08/27/01 Sample ID = 2390246 Number of Standard Deviations = 1.0 Blind Sample ID = N70 Lab Value = 0.711 Most Probable Value = 0.714 Percent Recovery = 99.6 Date Sample Logged by Lab = 08/22/01 Sample ID = 2340147 Number of Standard Deviations = -0.1 Blind Sample ID = N70 Lab Value = 0.951 Most Probable Value = 0.868 Percent Recovery = 109.6 Date Sample Logged by Lab = 08/21/01 Sample ID = 2330239 Number of Standard Deviations = 2.2 Blind Sample ID = NS7 Lab Value = 0.706 Most Probable Value = 0.714 Percent Recovery = 98.9 Date Sample Logged by Lab = 08/21/01 Sample ID = 2330241 Number of Standard Deviations = -0.2 Blind Sample ID = N70 Lab Value = 0.751 Most Probable Value = 0.714 Percent Recovery = 105.2 Date Sample Logged by Lab = 08/20/01 Sample ID = 2320181 Number of Standard Deviations = 1.1 Blind Sample ID = N70 Lab Value = 0.719 Most Probable Value = 0.714 Percent Recovery = 100.7 Date Sample Logged by Lab = 08/16/01 Sample ID = 2280057 Number of Standard Deviations = 0.2 Blind Sample ID = N70 Lab Value = 0.912 Most Probable Value = 0.868 Percent Recovery = 105.1 Date Sample Logged by Lab = 08/15/01 Sample ID = 2270055 Number of Standard Deviations = 1.2 Blind Sample ID = NS7 Lab Value = 0.714 Most Probable Value = 0.714 Percent Recovery = 100.0 Date Sample Logged by Lab = 08/14/01 Sample ID = 2260273 Number of Standard Deviations = 0.0 Blind Sample ID = N70 Lab Value = 0.726 Most Probable Value = 0.714 Percent Recovery = 101.7 Date Sample Logged by Lab = 08/14/01 Sample ID = 2260274 Number of Standard Deviations = 0.4 Blind Sample ID = N70 Lab Value = 0.720 Most Probable Value = 0.714 Percent Recovery = 100.8 Date Sample Logged by Lab = 08/10/01 Sample ID = 2220108 Number of Standard Deviations = 0.2 Blind Sample ID = N70 Lab Value = 0.909 Most Probable Value = 0.868 Percent Recovery = 104.7 Date Sample Logged by Lab = 08/07/01 Sample ID = 2190036 Number of Standard Deviations = 1.1 Blind Sample ID = NS7 Lab Value = 0.745 Most Probable Value = 0.714 Percent Recovery = 104.3 Date Sample Logged by Lab = 08/07/01 Sample ID = 2190037 Number of Standard Deviations = 1.0 Blind Sample ID = N70 Lab Value = 0.892 Most Probable Value = 0.868 Percent Recovery = 102.8 Date Sample Logged by Lab = 08/06/01 Sample ID = 2180205 Number of Standard Deviations = 0.6 Blind Sample ID = NS7 Lab Value = 0.717 Most Probable Value = 0.714 Percent Recovery = 100.4 Date Sample Logged by Lab = 08/06/01 Sample ID = 2180202 Number of Standard Deviations = 0.1 Blind Sample ID = N70 Lab Value = 0.717 Most Probable Value = 0.714 Percent Recovery = 100.4 Date Sample Logged by Lab = 08/06/01 Sample ID = 2180203 Number of Standard Deviations = 0.1 Blind Sample ID = N70 Lab Value = 0.828 Most Probable Value = 0.868 Percent Recovery = 95.4 Date Sample Logged by Lab = 07/31/01 Sample ID = 2120050 Number of Standard Deviations = -1.0 Blind Sample ID = NS7 Lab Value = 0.085 Most Probable Value = 0.086 Percent Recovery = 98.8 Date Sample Logged by Lab = 07/31/01 Sample ID = 2120052 Number of Standard Deviations = -0.0 Blind Sample ID = N69 Lab Value = 0.081 Most Probable Value = 0.086 Percent Recovery = 94.2 Date Sample Logged by Lab = 07/31/01 Sample ID = 2120049 Number of Standard Deviations = -0.2 Blind Sample ID = N69 Lab Value = 0.861 Most Probable Value = 0.868 Percent Recovery = 99.2 Date Sample Logged by Lab = 07/26/01 Sample ID = 2070076 Number of Standard Deviations = -0.2 Blind Sample ID = NS7 Lab Value = 0.073 Most Probable Value = 0.086 Percent Recovery = 84.9 Date Sample Logged by Lab = 07/26/01 Sample ID = 2070077 Number of Standard Deviations = -0.4 Blind Sample ID = N69 Lab Value = 0.084 Most Probable Value = 0.086 Percent Recovery = 97.7 Date Sample Logged by Lab = 07/24/01 Sample ID = 2050112 Number of Standard Deviations = -0.1 Blind Sample ID = N69 Lab Value = 0.081 Most Probable Value = 0.086 Percent Recovery = 94.2 Date Sample Logged by Lab = 07/24/01 Sample ID = 2050113 Number of Standard Deviations = -0.2 Blind Sample ID = N69 Lab Value = 0.848 Most Probable Value = 0.868 Percent Recovery = 97.7 Date Sample Logged by Lab = 07/19/01 Sample ID = 2000089 Number of Standard Deviations = -0.5 Blind Sample ID = NS7 Lab Value = 0.093 Most Probable Value = 0.086 Percent Recovery = 108.1 Date Sample Logged by Lab = 07/19/01 Sample ID = 2000090 Number of Standard Deviations = 0.2 Blind Sample ID = N69 Lab Value = 0.081 Most Probable Value = 0.086 Percent Recovery = 94.2 Date Sample Logged by Lab = 07/17/01 Sample ID = 1980099 Number of Standard Deviations = -0.2 Blind Sample ID = N69 Lab Value = 0.068 Most Probable Value = 0.086 Percent Recovery = 79.1 Date Sample Logged by Lab = 07/16/01 Sample ID = 1970191 Number of Standard Deviations = -0.6 Blind Sample ID = N69 Lab Value = 0.887 Most Probable Value = 0.868 Percent Recovery = 102.2 Date Sample Logged by Lab = 07/12/01 Sample ID = 1930007 Number of Standard Deviations = 0.5 Blind Sample ID = NS7 Lab Value = 0.079 Most Probable Value = 0.086 Percent Recovery = 91.9 Date Sample Logged by Lab = 07/12/01 Sample ID = 1930006 Number of Standard Deviations = -0.2 Blind Sample ID = N69 Lab Value = 0.099 Most Probable Value = 0.086 Percent Recovery = 115.1 Date Sample Logged by Lab = 07/10/01 Sample ID = 1910001 Number of Standard Deviations = 0.4 Blind Sample ID = N69 Lab Value = 0.094 Most Probable Value = 0.086 Percent Recovery = 109.3 Date Sample Logged by Lab = 07/09/01 Sample ID = 1900456 Number of Standard Deviations = 0.3 Blind Sample ID = N69 Lab Value = 0.073 Most Probable Value = 0.086 Percent Recovery = 84.9 Date Sample Logged by Lab = 07/02/01 Sample ID = 1830093 Number of Standard Deviations = -0.4 Blind Sample ID = N69 Lab Value = 0.691 Most Probable Value = 0.714 Percent Recovery = 96.8 Date Sample Logged by Lab = 06/28/01 Sample ID = 1790041 Number of Standard Deviations = -0.7 Blind Sample ID = N70 Lab Value = 0.717 Most Probable Value = 0.714 Percent Recovery = 100.4 Date Sample Logged by Lab = 06/26/01 Sample ID = 1770089 Number of Standard Deviations = 0.1 Blind Sample ID = N70 Lab Value = 0.719 Most Probable Value = 0.714 Percent Recovery = 100.7 Date Sample Logged by Lab = 06/26/01 Sample ID = 1770090 Number of Standard Deviations = 0.2 Blind Sample ID = N70 Lab Value = 0.873 Most Probable Value = 0.868 Percent Recovery = 100.6 Date Sample Logged by Lab = 06/21/01 Sample ID = 1720141 Number of Standard Deviations = 0.1 Blind Sample ID = NS7 Lab Value = 0.756 Most Probable Value = 0.714 Percent Recovery = 105.9 Date Sample Logged by Lab = 06/21/01 Sample ID = 1720143 Number of Standard Deviations = 1.3 Blind Sample ID = N70 Lab Value = 0.758 Most Probable Value = 0.714 Percent Recovery = 106.2 Date Sample Logged by Lab = 06/20/01 Sample ID = 1710178 Number of Standard Deviations = 1.4 Blind Sample ID = N70 Lab Value = 0.747 Most Probable Value = 0.714 Percent Recovery = 104.6 Date Sample Logged by Lab = 06/20/01 Sample ID = 1710177 Number of Standard Deviations = 1.0 Blind Sample ID = N70 Lab Value = 0.874 Most Probable Value = 0.868 Percent Recovery = 100.7 Date Sample Logged by Lab = 06/14/01 Sample ID = 1650035 Number of Standard Deviations = 0.2 Blind Sample ID = NS7 Lab Value = 0.744 Most Probable Value = 0.714 Percent Recovery = 104.2 Date Sample Logged by Lab = 06/14/01 Sample ID = 1650037 Number of Standard Deviations = 0.9 Blind Sample ID = N70 Lab Value = 0.721 Most Probable Value = 0.714 Percent Recovery = 101.0 Date Sample Logged by Lab = 06/12/01 Sample ID = 1630023 Number of Standard Deviations = 0.2 Blind Sample ID = N70 Lab Value = 0.712 Most Probable Value = 0.714 Percent Recovery = 99.7 Date Sample Logged by Lab = 06/12/01 Sample ID = 1630022 Number of Standard Deviations = -0.1 Blind Sample ID = N70 Lab Value = 0.869 Most Probable Value = 0.868 Percent Recovery = 100.1 Date Sample Logged by Lab = 06/07/01 Sample ID = 1580088 Number of Standard Deviations = 0.0 Blind Sample ID = NS7 Lab Value = 0.725 Most Probable Value = 0.714 Percent Recovery = 101.5 Date Sample Logged by Lab = 06/07/01 Sample ID = 1580087 Number of Standard Deviations = 0.3 Blind Sample ID = N70 Lab Value = 0.707 Most Probable Value = 0.714 Percent Recovery = 99.0 Date Sample Logged by Lab = 06/06/01 Sample ID = 1570034 Number of Standard Deviations = -0.2 Blind Sample ID = N70 Lab Value = 0.720 Most Probable Value = 0.714 Percent Recovery = 100.8 Date Sample Logged by Lab = 06/06/01 Sample ID = 1570033 Number of Standard Deviations = 0.2 Blind Sample ID = N70 Lab Value = 0.086 Most Probable Value = 0.086 Percent Recovery = 100.0 Date Sample Logged by Lab = 05/30/01 Sample ID = 1500159 Number of Standard Deviations = 0.0 Blind Sample ID = N69 Lab Value = 0.093 Most Probable Value = 0.086 Percent Recovery = 108.1 Date Sample Logged by Lab = 05/30/01 Sample ID = 1500160 Number of Standard Deviations = 0.3 Blind Sample ID = N69 Lab Value = 0.880 Most Probable Value = 0.868 Percent Recovery = 101.4 Date Sample Logged by Lab = 05/24/01 Sample ID = 1440086 Number of Standard Deviations = 0.3 Blind Sample ID = NS7 Lab Value = 0.091 Most Probable Value = 0.086 Percent Recovery = 105.8 Date Sample Logged by Lab = 05/22/01 Sample ID = 1420100 Number of Standard Deviations = 0.2 Blind Sample ID = N69 Lab Value = 0.874 Most Probable Value = 0.868 Percent Recovery = 100.7 Date Sample Logged by Lab = 05/18/01 Sample ID = 1380046 Number of Standard Deviations = 0.2 Blind Sample ID = NS7 Lab Value = 0.071 Most Probable Value = 0.086 Percent Recovery = 82.6 Date Sample Logged by Lab = 05/18/01 Sample ID = 1380045 Number of Standard Deviations = -0.6 Blind Sample ID = N69 Lab Value = 0.076 Most Probable Value = 0.086 Percent Recovery = 88.4 Date Sample Logged by Lab = 05/15/01 Sample ID = 1350275 Number of Standard Deviations = -0.4 Blind Sample ID = N69 Lab Value = 0.076 Most Probable Value = 0.086 Percent Recovery = 88.4 Date Sample Logged by Lab = 05/15/01 Sample ID = 1350276 Number of Standard Deviations = -0.4 Blind Sample ID = N69 Lab Value = 0.846 Most Probable Value = 0.868 Percent Recovery = 97.5 Date Sample Logged by Lab = 05/10/01 Sample ID = 1300031 Number of Standard Deviations = -0.6 Blind Sample ID = NS7 Lab Value = 0.086 Most Probable Value = 0.086 Percent Recovery = 100.0 Date Sample Logged by Lab = 05/10/01 Sample ID = 1300030 Number of Standard Deviations = 0.0 Blind Sample ID = N69 Lab Value = 0.077 Most Probable Value = 0.086 Percent Recovery = 89.5 Date Sample Logged by Lab = 05/09/01 Sample ID = 1290015 Number of Standard Deviations = -0.3 Blind Sample ID = N69 Lab Value = 0.093 Most Probable Value = 0.086 Percent Recovery = 108.1 Date Sample Logged by Lab = 05/07/01 Sample ID = 1270158 Number of Standard Deviations = 0.3 Blind Sample ID = N69 Lab Value = 0.929 Most Probable Value = 0.868 Percent Recovery = 107.0 Date Sample Logged by Lab = 05/02/01 Sample ID = 1220107 Number of Standard Deviations = 1.6 Blind Sample ID = NS7 Lab Value = 0.077 Most Probable Value = 0.086 Percent Recovery = 89.5 Date Sample Logged by Lab = 05/02/01 Sample ID = 1220108 Number of Standard Deviations = -0.3 Blind Sample ID = N69 Lab Value = 0.936 Most Probable Value = 0.868 Percent Recovery = 107.9 Date Sample Logged by Lab = 03/29/01 Sample ID = 0880096 Number of Standard Deviations = 1.8 Blind Sample ID = NS7 Lab Value = 0.306 Most Probable Value = 0.279 Percent Recovery = 109.7 Date Sample Logged by Lab = 03/29/01 Sample ID = 0880097 Number of Standard Deviations = 1.0 Blind Sample ID = N67 Lab Value = 0.286 Most Probable Value = 0.279 Percent Recovery = 102.7 Date Sample Logged by Lab = 03/28/01 Sample ID = 0870009 Number of Standard Deviations = 0.3 Blind Sample ID = N67 Lab Value = 0.292 Most Probable Value = 0.279 Percent Recovery = 104.6 Date Sample Logged by Lab = 03/26/01 Sample ID = 0850162 Number of Standard Deviations = 0.5 Blind Sample ID = N67 Lab Value = 0.867 Most Probable Value = 0.868 Percent Recovery = 99.9 Date Sample Logged by Lab = 03/23/01 Sample ID = 0820131 Number of Standard Deviations = -0.0 Blind Sample ID = NS7 Lab Value = 0.283 Most Probable Value = 0.279 Percent Recovery = 101.4 Date Sample Logged by Lab = 03/23/01 Sample ID = 0820132 Number of Standard Deviations = 0.1 Blind Sample ID = N67 Lab Value = 0.274 Most Probable Value = 0.279 Percent Recovery = 98.2 Date Sample Logged by Lab = 03/23/01 Sample ID = 0820130 Number of Standard Deviations = -0.2 Blind Sample ID = N67 Lab Value = 0.274 Most Probable Value = 0.279 Percent Recovery = 98.2 Date Sample Logged by Lab = 03/20/01 Sample ID = 0790003 Number of Standard Deviations = -0.2 Blind Sample ID = N67 Lab Value = 0.278 Most Probable Value = 0.279 Percent Recovery = 99.6 Date Sample Logged by Lab = 03/19/01 Sample ID = 0780188 Number of Standard Deviations = -0.0 Blind Sample ID = N67 Lab Value = 0.300 Most Probable Value = 0.279 Percent Recovery = 107.3 Date Sample Logged by Lab = 03/16/01 Sample ID = 0750161 Number of Standard Deviations = 0.8 Blind Sample ID = N67 Lab Value = 0.867 Most Probable Value = 0.868 Percent Recovery = 99.9 Date Sample Logged by Lab = 03/15/01 Sample ID = 0740030 Number of Standard Deviations = -0.0 Blind Sample ID = NS7 Lab Value = 0.256 Most Probable Value = 0.279 Percent Recovery = 91.8 Date Sample Logged by Lab = 03/15/01 Sample ID = 0740032 Number of Standard Deviations = -0.9 Blind Sample ID = N67 Lab Value = 0.248 Most Probable Value = 0.279 Percent Recovery = 88.9 Date Sample Logged by Lab = 03/13/01 Sample ID = 0720058 Number of Standard Deviations = -1.2 Blind Sample ID = N67 Lab Value = 0.239 Most Probable Value = 0.279 Percent Recovery = 85.7 Date Sample Logged by Lab = 03/12/01 Sample ID = 0710094 Number of Standard Deviations = -1.5 Blind Sample ID = N67 Lab Value = 0.278 Most Probable Value = 0.279 Percent Recovery = 99.6 Date Sample Logged by Lab = 03/09/01 Sample ID = 0680007 Number of Standard Deviations = -0.0 Blind Sample ID = N67 Lab Value = 0.869 Most Probable Value = 0.868 Percent Recovery = 100.1 Date Sample Logged by Lab = 03/08/01 Sample ID = 0670039 Number of Standard Deviations = 0.0 Blind Sample ID = NS7 Lab Value = 0.264 Most Probable Value = 0.279 Percent Recovery = 94.6 Date Sample Logged by Lab = 03/08/01 Sample ID = 0670038 Number of Standard Deviations = -0.6 Blind Sample ID = N67 Lab Value = 0.258 Most Probable Value = 0.279 Percent Recovery = 92.5 Date Sample Logged by Lab = 03/07/01 Sample ID = 0660086 Number of Standard Deviations = -0.8 Blind Sample ID = N67 Lab Value = 0.281 Most Probable Value = 0.279 Percent Recovery = 100.7 Date Sample Logged by Lab = 03/06/01 Sample ID = 0650077 Number of Standard Deviations = 0.1 Blind Sample ID = N67 Lab Value = 0.283 Most Probable Value = 0.279 Percent Recovery = 101.4 Date Sample Logged by Lab = 03/06/01 Sample ID = 0650078 Number of Standard Deviations = 0.2 Blind Sample ID = N67 Lab Value = 0.897 Most Probable Value = 0.868 Percent Recovery = 103.3 Date Sample Logged by Lab = 03/02/01 Sample ID = 0610071 Number of Standard Deviations = 0.8 Blind Sample ID = NS7 Lab Value = 0.832 Most Probable Value = 0.830 Percent Recovery = 100.2 Date Sample Logged by Lab = 03/02/01 Sample ID = 0610069 Number of Standard Deviations = 0.1 Blind Sample ID = N68 Lab Value = 0.805 Most Probable Value = 0.830 Percent Recovery = 97.0 Date Sample Logged by Lab = 02/28/01 Sample ID = 0590005 Number of Standard Deviations = -0.7 Blind Sample ID = N68 Lab Value = 0.790 Most Probable Value = 0.830 Percent Recovery = 95.2 Date Sample Logged by Lab = 02/27/01 Sample ID = 0580002 Number of Standard Deviations = -1.1 Blind Sample ID = N68 Lab Value = 0.257 Most Probable Value = 0.279 Percent Recovery = 92.1 Date Sample Logged by Lab = 02/23/01 Sample ID = 0540039 Number of Standard Deviations = -0.8 Blind Sample ID = N67 Lab Value = 0.865 Most Probable Value = 0.868 Percent Recovery = 99.7 Date Sample Logged by Lab = 02/22/01 Sample ID = 0530002 Number of Standard Deviations = -0.1 Blind Sample ID = NS7 Lab Value = 0.826 Most Probable Value = 0.830 Percent Recovery = 99.5 Date Sample Logged by Lab = 02/22/01 Sample ID = 0530003 Number of Standard Deviations = -0.1 Blind Sample ID = N68 Lab Value = 0.836 Most Probable Value = 0.830 Percent Recovery = 100.7 Date Sample Logged by Lab = 02/21/01 Sample ID = 0520068 Number of Standard Deviations = 0.2 Blind Sample ID = N68 Lab Value = 0.819 Most Probable Value = 0.830 Percent Recovery = 98.7 Date Sample Logged by Lab = 02/21/01 Sample ID = 0520067 Number of Standard Deviations = -0.3 Blind Sample ID = N68 Lab Value = 0.844 Most Probable Value = 0.868 Percent Recovery = 97.2 Date Sample Logged by Lab = 02/16/01 Sample ID = 0470110 Number of Standard Deviations = -0.6 Blind Sample ID = NS7 Lab Value = 0.791 Most Probable Value = 0.830 Percent Recovery = 95.3 Date Sample Logged by Lab = 02/16/01 Sample ID = 0470112 Number of Standard Deviations = -1.1 Blind Sample ID = N68 Lab Value = 0.863 Most Probable Value = 0.830 Percent Recovery = 104.0 Date Sample Logged by Lab = 02/14/01 Sample ID = 0450084 Number of Standard Deviations = 0.9 Blind Sample ID = N68 Lab Value = 0.832 Most Probable Value = 0.830 Percent Recovery = 100.2 Date Sample Logged by Lab = 02/12/01 Sample ID = 0430161 Number of Standard Deviations = 0.1 Blind Sample ID = N68 Lab Value = 0.294 Most Probable Value = 0.279 Percent Recovery = 105.4 Date Sample Logged by Lab = 02/09/01 Sample ID = 0400052 Number of Standard Deviations = 0.6 Blind Sample ID = N67 Lab Value = 0.873 Most Probable Value = 0.868 Percent Recovery = 100.6 Date Sample Logged by Lab = 02/08/01 Sample ID = 0390079 Number of Standard Deviations = 0.1 Blind Sample ID = NS7 Lab Value = 0.869 Most Probable Value = 0.830 Percent Recovery = 104.7 Date Sample Logged by Lab = 02/08/01 Sample ID = 0390078 Number of Standard Deviations = 1.1 Blind Sample ID = N68 Lab Value = 0.273 Most Probable Value = 0.279 Percent Recovery = 97.8 Date Sample Logged by Lab = 02/07/01 Sample ID = 0380061 Number of Standard Deviations = -0.2 Blind Sample ID = N67 Lab Value = 0.798 Most Probable Value = 0.830 Percent Recovery = 96.1 Date Sample Logged by Lab = 02/06/01 Sample ID = 0370014 Number of Standard Deviations = -0.9 Blind Sample ID = N68 Lab Value = 0.284 Most Probable Value = 0.279 Percent Recovery = 101.8 Date Sample Logged by Lab = 02/06/01 Sample ID = 0370007 Number of Standard Deviations = 0.2 Blind Sample ID = N67 Lab Value = 0.858 Most Probable Value = 0.830 Percent Recovery = 103.4 Date Sample Logged by Lab = 02/05/01 Sample ID = 0360081 Number of Standard Deviations = 0.8 Blind Sample ID = N68 Lab Value = 0.277 Most Probable Value = 0.279 Percent Recovery = 99.3 Date Sample Logged by Lab = 02/01/01 Sample ID = 0320003 Number of Standard Deviations = -0.1 Blind Sample ID = N67 Lab Value = 0.298 Most Probable Value = 0.279 Percent Recovery = 106.8 Date Sample Logged by Lab = 02/01/01 Sample ID = 0320004 Number of Standard Deviations = 0.7 Blind Sample ID = N67 Lab Value = 0.294 Most Probable Value = 0.279 Percent Recovery = 105.4 Date Sample Logged by Lab = 01/30/01 Sample ID = 0300015 Number of Standard Deviations = 0.6 Blind Sample ID = N67 Lab Value = 0.276 Most Probable Value = 0.279 Percent Recovery = 98.9 Date Sample Logged by Lab = 01/26/01 Sample ID = 0260024 Number of Standard Deviations = -0.1 Blind Sample ID = N67 Lab Value = 0.274 Most Probable Value = 0.279 Percent Recovery = 98.2 Date Sample Logged by Lab = 01/25/01 Sample ID = 0250013 Number of Standard Deviations = -0.2 Blind Sample ID = N67 Lab Value = 0.876 Most Probable Value = 0.868 Percent Recovery = 100.9 Date Sample Logged by Lab = 01/23/01 Sample ID = 0230067 Number of Standard Deviations = 0.2 Blind Sample ID = NS7 Lab Value = 0.279 Most Probable Value = 0.279 Percent Recovery = 100.0 Date Sample Logged by Lab = 01/23/01 Sample ID = 0230069 Number of Standard Deviations = 0.0 Blind Sample ID = N67 Lab Value = 0.269 Most Probable Value = 0.279 Percent Recovery = 96.4 Date Sample Logged by Lab = 01/22/01 Sample ID = 0220070 Number of Standard Deviations = -0.4 Blind Sample ID = N67 Lab Value = 0.280 Most Probable Value = 0.279 Percent Recovery = 100.4 Date Sample Logged by Lab = 01/19/01 Sample ID = 0190059 Number of Standard Deviations = 0.0 Blind Sample ID = N67 Lab Value = 0.297 Most Probable Value = 0.279 Percent Recovery = 106.5 Date Sample Logged by Lab = 01/19/01 Sample ID = 0190061 Number of Standard Deviations = 0.7 Blind Sample ID = N67 Lab Value = 0.850 Most Probable Value = 0.868 Percent Recovery = 97.9 Date Sample Logged by Lab = 01/17/01 Sample ID = 0170012 Number of Standard Deviations = -0.5 Blind Sample ID = NS7 Lab Value = 0.268 Most Probable Value = 0.279 Percent Recovery = 96.1 Date Sample Logged by Lab = 01/16/01 Sample ID = 0160060 Number of Standard Deviations = -0.4 Blind Sample ID = N67 Lab Value = 0.299 Most Probable Value = 0.279 Percent Recovery = 107.2 Date Sample Logged by Lab = 01/12/01 Sample ID = 0120100 Number of Standard Deviations = 0.8 Blind Sample ID = N67 Lab Value = 0.285 Most Probable Value = 0.279 Percent Recovery = 102.2 Date Sample Logged by Lab = 01/12/01 Sample ID = 0120096 Number of Standard Deviations = 0.2 Blind Sample ID = N67 Lab Value = 0.864 Most Probable Value = 0.868 Percent Recovery = 99.5 Date Sample Logged by Lab = 01/10/01 Sample ID = 0100024 Number of Standard Deviations = -0.1 Blind Sample ID = NS7 Lab Value = 0.292 Most Probable Value = 0.279 Percent Recovery = 104.7 Date Sample Logged by Lab = 01/10/01 Sample ID = 0100033 Number of Standard Deviations = 0.5 Blind Sample ID = N67 Lab Value = 0.275 Most Probable Value = 0.279 Percent Recovery = 98.6 Date Sample Logged by Lab = 01/10/01 Sample ID = 0100025 Number of Standard Deviations = -0.2 Blind Sample ID = N67 Lab Value = 0.276 Most Probable Value = 0.279 Percent Recovery = 98.9 Date Sample Logged by Lab = 01/10/01 Sample ID = 0100027 Number of Standard Deviations = -0.1 Blind Sample ID = N67 Lab Value = 0.270 Most Probable Value = 0.279 Percent Recovery = 96.8 Date Sample Logged by Lab = 01/10/01 Sample ID = 0100026 Number of Standard Deviations = -0.3 Blind Sample ID = N67 Lab Value = 0.893 Most Probable Value = 0.868 Percent Recovery = 102.9 Date Sample Logged by Lab = 01/08/01 Sample ID = 0080016 Number of Standard Deviations = 0.7 Blind Sample ID = NS7 Lab Value = 0.307 Most Probable Value = 0.279 Percent Recovery = 110.0 Date Sample Logged by Lab = 01/08/01 Sample ID = 0080019 Number of Standard Deviations = 1.1 Blind Sample ID = N67 Lab Value = 0.836 Most Probable Value = 0.830 Percent Recovery = 100.7 Date Sample Logged by Lab = 12/29/00 Sample ID = 3640034 Number of Standard Deviations = 0.2 Blind Sample ID = N68 Lab Value = 0.894 Most Probable Value = 0.868 Percent Recovery = 103.0 Date Sample Logged by Lab = 12/28/00 Sample ID = 3630009 Number of Standard Deviations = 0.7 Blind Sample ID = NS7 Lab Value = 0.812 Most Probable Value = 0.830 Percent Recovery = 97.8 Date Sample Logged by Lab = 12/28/00 Sample ID = 3630012 Number of Standard Deviations = -0.5 Blind Sample ID = N68 Lab Value = 0.841 Most Probable Value = 0.830 Percent Recovery = 101.3 Date Sample Logged by Lab = 12/26/00 Sample ID = 3610145 Number of Standard Deviations = 0.3 Blind Sample ID = N68 Lab Value = 0.818 Most Probable Value = 0.830 Percent Recovery = 98.6 Date Sample Logged by Lab = 12/26/00 Sample ID = 3610144 Number of Standard Deviations = -0.3 Blind Sample ID = N68 Lab Value = 0.287 Most Probable Value = 0.279 Percent Recovery = 102.8 Date Sample Logged by Lab = 12/26/00 Sample ID = 3610149 Number of Standard Deviations = 0.3 Blind Sample ID = N67 Lab Value = 0.798 Most Probable Value = 0.830 Percent Recovery = 96.1 Date Sample Logged by Lab = 12/20/00 Sample ID = 3550015 Number of Standard Deviations = -0.9 Blind Sample ID = N68 Lab Value = 0.807 Most Probable Value = 0.830 Percent Recovery = 97.2 Date Sample Logged by Lab = 12/18/00 Sample ID = 3530057 Number of Standard Deviations = -0.6 Blind Sample ID = N68 Lab Value = 0.282 Most Probable Value = 0.279 Percent Recovery = 101.0 Date Sample Logged by Lab = 12/15/00 Sample ID = 3500084 Number of Standard Deviations = 0.1 Blind Sample ID = N67 Lab Value = 0.861 Most Probable Value = 0.830 Percent Recovery = 103.7 Date Sample Logged by Lab = 12/14/00 Sample ID = 3490007 Number of Standard Deviations = 0.8 Blind Sample ID = N68 Lab Value = 0.834 Most Probable Value = 0.868 Percent Recovery = 96.1 Date Sample Logged by Lab = 12/12/00 Sample ID = 3470008 Number of Standard Deviations = -0.9 Blind Sample ID = NS7 Lab Value = 0.772 Most Probable Value = 0.830 Percent Recovery = 93.0 Date Sample Logged by Lab = 12/12/00 Sample ID = 3470006 Number of Standard Deviations = -1.6 Blind Sample ID = N68 Lab Value = 0.761 Most Probable Value = 0.830 Percent Recovery = 91.7 Date Sample Logged by Lab = 12/11/00 Sample ID = 3460059 Number of Standard Deviations = -1.9 Blind Sample ID = N68 Lab Value = 0.278 Most Probable Value = 0.279 Percent Recovery = 99.6 Date Sample Logged by Lab = 12/08/00 Sample ID = 3430047 Number of Standard Deviations = -0.0 Blind Sample ID = N67 Lab Value = 0.834 Most Probable Value = 0.830 Percent Recovery = 100.5 Date Sample Logged by Lab = 12/07/00 Sample ID = 3420111 Number of Standard Deviations = 0.1 Blind Sample ID = N68 Lab Value = 0.834 Most Probable Value = 0.830 Percent Recovery = 100.5 Date Sample Logged by Lab = 12/07/00 Sample ID = 3420111 Number of Standard Deviations = 0.1 Blind Sample ID = N68 Lab Value = 0.828 Most Probable Value = 0.868 Percent Recovery = 95.4 Date Sample Logged by Lab = 12/06/00 Sample ID = 3410045 Number of Standard Deviations = -1.0 Blind Sample ID = NS7 Lab Value = 0.847 Most Probable Value = 0.830 Percent Recovery = 102.0 Date Sample Logged by Lab = 12/06/00 Sample ID = 3410042 Number of Standard Deviations = 0.5 Blind Sample ID = N68 Lab Value = 0.796 Most Probable Value = 0.830 Percent Recovery = 95.9 Date Sample Logged by Lab = 12/06/00 Sample ID = 3410044 Number of Standard Deviations = -0.9 Blind Sample ID = N68 Lab Value = 0.296 Most Probable Value = 0.279 Percent Recovery = 106.1 Date Sample Logged by Lab = 12/01/00 Sample ID = 3360010 Number of Standard Deviations = 0.6 Blind Sample ID = N67 Lab Value = 0.279 Most Probable Value = 0.279 Percent Recovery = 100.0 Date Sample Logged by Lab = 12/01/00 Sample ID = 3360011 Number of Standard Deviations = 0.0 Blind Sample ID = N67 Lab Value = 0.952 Most Probable Value = 0.868 Percent Recovery = 109.7 Date Sample Logged by Lab = 11/28/00 Sample ID = 3330048 Number of Standard Deviations = 2.2 Blind Sample ID = NS7 Lab Value = 0.288 Most Probable Value = 0.279 Percent Recovery = 103.2 Date Sample Logged by Lab = 11/28/00 Sample ID = 3330046 Number of Standard Deviations = 0.3 Blind Sample ID = N67 Lab Value = 0.351 Most Probable Value = 0.279 Percent Recovery = 125.8 Date Sample Logged by Lab = 11/27/00 Sample ID = 3320010 Number of Standard Deviations = 2.7 Blind Sample ID = N67 Lab Value = 0.284 Most Probable Value = 0.279 Percent Recovery = 101.8 Date Sample Logged by Lab = 11/24/00 Sample ID = 3290040 Number of Standard Deviations = 0.2 Blind Sample ID = N67 Lab Value = 0.934 Most Probable Value = 0.868 Percent Recovery = 107.6 Date Sample Logged by Lab = 11/22/00 Sample ID = 3270021 Number of Standard Deviations = 1.7 Blind Sample ID = NS7 Lab Value = 0.241 Most Probable Value = 0.279 Percent Recovery = 86.4 Date Sample Logged by Lab = 11/22/00 Sample ID = 3270020 Number of Standard Deviations = -1.4 Blind Sample ID = N67 Lab Value = 0.290 Most Probable Value = 0.279 Percent Recovery = 103.9 Date Sample Logged by Lab = 11/22/00 Sample ID = 3270023 Number of Standard Deviations = 0.4 Blind Sample ID = N67 Lab Value = 0.266 Most Probable Value = 0.279 Percent Recovery = 95.3 Date Sample Logged by Lab = 11/17/00 Sample ID = 3220340 Number of Standard Deviations = -0.5 Blind Sample ID = N67 Lab Value = 0.298 Most Probable Value = 0.279 Percent Recovery = 106.8 Date Sample Logged by Lab = 11/16/00 Sample ID = 3210015 Number of Standard Deviations = 0.7 Blind Sample ID = N67 Lab Value = 0.903 Most Probable Value = 0.868 Percent Recovery = 104.0 Date Sample Logged by Lab = 11/14/00 Sample ID = 3190016 Number of Standard Deviations = 0.9 Blind Sample ID = NS7 Lab Value = 0.273 Most Probable Value = 0.279 Percent Recovery = 97.8 Date Sample Logged by Lab = 11/14/00 Sample ID = 3190014 Number of Standard Deviations = -0.2 Blind Sample ID = N67 Lab Value = 0.269 Most Probable Value = 0.279 Percent Recovery = 96.4 Date Sample Logged by Lab = 11/13/00 Sample ID = 3180016 Number of Standard Deviations = -0.4 Blind Sample ID = N67 Lab Value = 0.278 Most Probable Value = 0.279 Percent Recovery = 99.6 Date Sample Logged by Lab = 11/09/00 Sample ID = 3140004 Number of Standard Deviations = -0.0 Blind Sample ID = N67 Lab Value = 0.274 Most Probable Value = 0.279 Percent Recovery = 98.2 Date Sample Logged by Lab = 11/08/00 Sample ID = 3130018 Number of Standard Deviations = -0.2 Blind Sample ID = N67 Lab Value = 0.900 Most Probable Value = 0.868 Percent Recovery = 103.7 Date Sample Logged by Lab = 11/07/00 Sample ID = 3120029 Number of Standard Deviations = 0.8 Blind Sample ID = NS7 Lab Value = 0.274 Most Probable Value = 0.279 Percent Recovery = 98.2 Date Sample Logged by Lab = 11/07/00 Sample ID = 3120030 Number of Standard Deviations = -0.2 Blind Sample ID = N67 Lab Value = 0.274 Most Probable Value = 0.279 Percent Recovery = 98.2 Date Sample Logged by Lab = 11/07/00 Sample ID = 3120031 Number of Standard Deviations = -0.2 Blind Sample ID = N67 Lab Value = 0.271 Most Probable Value = 0.279 Percent Recovery = 97.1 Date Sample Logged by Lab = 11/03/00 Sample ID = 3080021 Number of Standard Deviations = -0.3 Blind Sample ID = N67 Lab Value = 0.290 Most Probable Value = 0.279 Percent Recovery = 103.9 Date Sample Logged by Lab = 11/02/00 Sample ID = 3070016 Number of Standard Deviations = 0.4 Blind Sample ID = N67 Lab Value = 0.841 Most Probable Value = 0.830 Percent Recovery = 101.3 Date Sample Logged by Lab = 11/01/00 Sample ID = 3060014 Number of Standard Deviations = 0.3 Blind Sample ID = N68 Lab Value = 0.815 Most Probable Value = 0.830 Percent Recovery = 98.2 Date Sample Logged by Lab = 10/30/00 Sample ID = 3040098 Number of Standard Deviations = -0.4 Blind Sample ID = N68 Lab Value = 0.272 Most Probable Value = 0.279 Percent Recovery = 97.5 Date Sample Logged by Lab = 10/27/00 Sample ID = 3010001 Number of Standard Deviations = -0.3 Blind Sample ID = N67 Lab Value = 0.880 Most Probable Value = 0.868 Percent Recovery = 101.4 Date Sample Logged by Lab = 10/26/00 Sample ID = 3000165 Number of Standard Deviations = 0.3 Blind Sample ID = NS7 Lab Value = 0.823 Most Probable Value = 0.830 Percent Recovery = 99.2 Date Sample Logged by Lab = 10/26/00 Sample ID = 3000164 Number of Standard Deviations = -0.2 Blind Sample ID = N68 Lab Value = 0.816 Most Probable Value = 0.830 Percent Recovery = 98.3 Date Sample Logged by Lab = 10/26/00 Sample ID = 3000163 Number of Standard Deviations = -0.4 Blind Sample ID = N68 Lab Value = 0.843 Most Probable Value = 0.830 Percent Recovery = 101.6 Date Sample Logged by Lab = 10/23/00 Sample ID = 2970147 Number of Standard Deviations = 0.4 Blind Sample ID = N68 Lab Value = 0.891 Most Probable Value = 0.868 Percent Recovery = 102.6 Date Sample Logged by Lab = 10/20/00 Sample ID = 2940071 Number of Standard Deviations = 0.6 Blind Sample ID = NS7 Lab Value = 0.833 Most Probable Value = 0.830 Percent Recovery = 100.4 Date Sample Logged by Lab = 10/20/00 Sample ID = 2940073 Number of Standard Deviations = 0.1 Blind Sample ID = N68 Lab Value = 0.283 Most Probable Value = 0.279 Percent Recovery = 101.4 Date Sample Logged by Lab = 10/20/00 Sample ID = 2940076 Number of Standard Deviations = 0.1 Blind Sample ID = N67 Lab Value = 0.871 Most Probable Value = 0.830 Percent Recovery = 104.9 Date Sample Logged by Lab = 10/17/00 Sample ID = 2910003 Number of Standard Deviations = 1.1 Blind Sample ID = N68 Lab Value = 0.830 Most Probable Value = 0.830 Percent Recovery = 100.0 Date Sample Logged by Lab = 10/16/00 Sample ID = 2900219 Number of Standard Deviations = 0.0 Blind Sample ID = N68 Lab Value = 0.863 Most Probable Value = 0.868 Percent Recovery = 99.4 Date Sample Logged by Lab = 10/13/00 Sample ID = 2870114 Number of Standard Deviations = -0.1 Blind Sample ID = NS7 Lab Value = 0.882 Most Probable Value = 0.868 Percent Recovery = 101.6 Date Sample Logged by Lab = 10/13/00 Sample ID = 2870099 Number of Standard Deviations = 0.4 Blind Sample ID = NS7 Lab Value = 0.838 Most Probable Value = 0.830 Percent Recovery = 101.0 Date Sample Logged by Lab = 10/13/00 Sample ID = 2870116 Number of Standard Deviations = 0.2 Blind Sample ID = N68 Lab Value = 0.828 Most Probable Value = 0.830 Percent Recovery = 99.8 Date Sample Logged by Lab = 10/13/00 Sample ID = 2870098 Number of Standard Deviations = -0.1 Blind Sample ID = N68 Lab Value = 0.831 Most Probable Value = 0.830 Percent Recovery = 100.1 Date Sample Logged by Lab = 10/13/00 Sample ID = 2870100 Number of Standard Deviations = 0.0 Blind Sample ID = N68 Lab Value = 0.285 Most Probable Value = 0.279 Percent Recovery = 102.2 Date Sample Logged by Lab = 10/13/00 Sample ID = 2870117 Number of Standard Deviations = 0.2 Blind Sample ID = N67 Lab Value = 0.280 Most Probable Value = 0.279 Percent Recovery = 100.4 Date Sample Logged by Lab = 10/13/00 Sample ID = 2870110 Number of Standard Deviations = 0.0 Blind Sample ID = N67 Lab Value = 0.284 Most Probable Value = 0.279 Percent Recovery = 101.8 Date Sample Logged by Lab = 10/13/00 Sample ID = 2870103 Number of Standard Deviations = 0.2 Blind Sample ID = N67 Lab Value = 0.802 Most Probable Value = 0.830 Percent Recovery = 96.6 Date Sample Logged by Lab = 10/04/00 Sample ID = 2780008 Number of Standard Deviations = -0.8 Blind Sample ID = N68 Lab Value = 0.124 Most Probable Value = 0.119 Percent Recovery = 104.2 Date Sample Logged by Lab = 10/02/00 Sample ID = 2760168 Number of Standard Deviations = 0.2 Blind Sample ID = N65 Lab Value = 0.559 Most Probable Value = 0.530 Percent Recovery = 105.5 Date Sample Logged by Lab = 09/29/00 Sample ID = 2730019 Number of Standard Deviations = 1.1 Blind Sample ID = NS5 Lab Value = 0.127 Most Probable Value = 0.119 Percent Recovery = 106.7 Date Sample Logged by Lab = 09/29/00 Sample ID = 2730018 Number of Standard Deviations = 0.3 Blind Sample ID = N65 Lab Value = 0.128 Most Probable Value = 0.119 Percent Recovery = 107.6 Date Sample Logged by Lab = 09/29/00 Sample ID = 2730017 Number of Standard Deviations = 0.3 Blind Sample ID = N65 Lab Value = 0.562 Most Probable Value = 0.530 Percent Recovery = 106.0 Date Sample Logged by Lab = 09/27/00 Sample ID = 2710018 Number of Standard Deviations = 1.2 Blind Sample ID = NS5 Lab Value = 0.135 Most Probable Value = 0.119 Percent Recovery = 113.4 Date Sample Logged by Lab = 09/27/00 Sample ID = 2710019 Number of Standard Deviations = 0.6 Blind Sample ID = N65 Lab Value = 0.119 Most Probable Value = 0.119 Percent Recovery = 100.0 Date Sample Logged by Lab = 09/26/00 Sample ID = 2700005 Number of Standard Deviations = 0.0 Blind Sample ID = N65 Lab Value = 0.142 Most Probable Value = 0.119 Percent Recovery = 119.3 Date Sample Logged by Lab = 09/25/00 Sample ID = 2690044 Number of Standard Deviations = 0.9 Blind Sample ID = N65 Lab Value = 0.561 Most Probable Value = 0.530 Percent Recovery = 105.8 Date Sample Logged by Lab = 09/22/00 Sample ID = 2660011 Number of Standard Deviations = 1.2 Blind Sample ID = NS5 Lab Value = 0.129 Most Probable Value = 0.119 Percent Recovery = 108.4 Date Sample Logged by Lab = 09/22/00 Sample ID = 2660009 Number of Standard Deviations = 0.4 Blind Sample ID = N65 Lab Value = 0.127 Most Probable Value = 0.119 Percent Recovery = 106.7 Date Sample Logged by Lab = 09/22/00 Sample ID = 2660010 Number of Standard Deviations = 0.3 Blind Sample ID = N65 Lab Value = 0.537 Most Probable Value = 0.530 Percent Recovery = 101.3 Date Sample Logged by Lab = 09/20/00 Sample ID = 2640051 Number of Standard Deviations = 0.3 Blind Sample ID = NS5 Lab Value = 0.121 Most Probable Value = 0.119 Percent Recovery = 101.7 Date Sample Logged by Lab = 09/20/00 Sample ID = 2640052 Number of Standard Deviations = 0.1 Blind Sample ID = N65 Lab Value = 0.122 Most Probable Value = 0.119 Percent Recovery = 102.5 Date Sample Logged by Lab = 09/19/00 Sample ID = 2630014 Number of Standard Deviations = 0.1 Blind Sample ID = N65 Lab Value = 0.118 Most Probable Value = 0.119 Percent Recovery = 99.2 Date Sample Logged by Lab = 09/18/00 Sample ID = 2620013 Number of Standard Deviations = -0.0 Blind Sample ID = N65 Lab Value = 0.531 Most Probable Value = 0.530 Percent Recovery = 100.2 Date Sample Logged by Lab = 09/15/00 Sample ID = 2590088 Number of Standard Deviations = 0.0 Blind Sample ID = NS5 Lab Value = 0.128 Most Probable Value = 0.119 Percent Recovery = 107.6 Date Sample Logged by Lab = 09/15/00 Sample ID = 2590089 Number of Standard Deviations = 0.3 Blind Sample ID = N65 Lab Value = 0.127 Most Probable Value = 0.119 Percent Recovery = 106.7 Date Sample Logged by Lab = 09/14/00 Sample ID = 2580185 Number of Standard Deviations = 0.3 Blind Sample ID = N65 Lab Value = 0.574 Most Probable Value = 0.530 Percent Recovery = 108.3 Date Sample Logged by Lab = 09/13/00 Sample ID = 2570123 Number of Standard Deviations = 1.7 Blind Sample ID = NS5 Lab Value = 0.119 Most Probable Value = 0.119 Percent Recovery = 100.0 Date Sample Logged by Lab = 09/13/00 Sample ID = 2570121 Number of Standard Deviations = 0.0 Blind Sample ID = N65 Lab Value = 0.113 Most Probable Value = 0.119 Percent Recovery = 95.0 Date Sample Logged by Lab = 09/12/00 Sample ID = 2560226 Number of Standard Deviations = -0.2 Blind Sample ID = N65 Lab Value = 0.129 Most Probable Value = 0.119 Percent Recovery = 108.4 Date Sample Logged by Lab = 09/11/00 Sample ID = 2550495 Number of Standard Deviations = 0.4 Blind Sample ID = N65 Lab Value = 0.546 Most Probable Value = 0.530 Percent Recovery = 103.0 Date Sample Logged by Lab = 09/08/00 Sample ID = 2520003 Number of Standard Deviations = 0.6 Blind Sample ID = NS5 Lab Value = 0.133 Most Probable Value = 0.119 Percent Recovery = 111.8 Date Sample Logged by Lab = 09/08/00 Sample ID = 2520001 Number of Standard Deviations = 0.5 Blind Sample ID = N65 Lab Value = 0.109 Most Probable Value = 0.119 Percent Recovery = 91.6 Date Sample Logged by Lab = 09/07/00 Sample ID = 2510129 Number of Standard Deviations = -0.4 Blind Sample ID = N65 Lab Value = 0.531 Most Probable Value = 0.530 Percent Recovery = 100.2 Date Sample Logged by Lab = 09/06/00 Sample ID = 2500004 Number of Standard Deviations = 0.0 Blind Sample ID = NS5 Lab Value = 0.118 Most Probable Value = 0.119 Percent Recovery = 99.2 Date Sample Logged by Lab = 09/06/00 Sample ID = 2500003 Number of Standard Deviations = -0.0 Blind Sample ID = N65 Lab Value = 0.125 Most Probable Value = 0.119 Percent Recovery = 105.0 Date Sample Logged by Lab = 09/05/00 Sample ID = 2490187 Number of Standard Deviations = 0.2 Blind Sample ID = N65 Lab Value = 0.897 Most Probable Value = 0.856 Percent Recovery = 104.8 Date Sample Logged by Lab = 08/29/00 Sample ID = 2420299 Number of Standard Deviations = 1.1 Blind Sample ID = N66 Lab Value = 0.890 Most Probable Value = 0.856 Percent Recovery = 104.0 Date Sample Logged by Lab = 08/29/00 Sample ID = 2420007 Number of Standard Deviations = 0.9 Blind Sample ID = N66 Lab Value = 0.560 Most Probable Value = 0.530 Percent Recovery = 105.7 Date Sample Logged by Lab = 08/25/00 Sample ID = 2380031 Number of Standard Deviations = 1.1 Blind Sample ID = NS5 Lab Value = 0.889 Most Probable Value = 0.856 Percent Recovery = 103.9 Date Sample Logged by Lab = 08/25/00 Sample ID = 2380029 Number of Standard Deviations = 0.9 Blind Sample ID = N66 Lab Value = 0.907 Most Probable Value = 0.856 Percent Recovery = 106.0 Date Sample Logged by Lab = 08/24/00 Sample ID = 2370029 Number of Standard Deviations = 1.3 Blind Sample ID = N66 Lab Value = 0.553 Most Probable Value = 0.530 Percent Recovery = 104.3 Date Sample Logged by Lab = 08/23/00 Sample ID = 2360063 Number of Standard Deviations = 0.9 Blind Sample ID = NS5 Lab Value = 0.894 Most Probable Value = 0.856 Percent Recovery = 104.4 Date Sample Logged by Lab = 08/23/00 Sample ID = 2360061 Number of Standard Deviations = 1.0 Blind Sample ID = N66 Lab Value = 0.887 Most Probable Value = 0.856 Percent Recovery = 103.6 Date Sample Logged by Lab = 08/22/00 Sample ID = 2350003 Number of Standard Deviations = 0.8 Blind Sample ID = N66 Lab Value = 0.548 Most Probable Value = 0.530 Percent Recovery = 103.4 Date Sample Logged by Lab = 08/18/00 Sample ID = 2310070 Number of Standard Deviations = 0.7 Blind Sample ID = NS5 Lab Value = 0.889 Most Probable Value = 0.856 Percent Recovery = 103.9 Date Sample Logged by Lab = 08/18/00 Sample ID = 2310071 Number of Standard Deviations = 0.9 Blind Sample ID = N66 Lab Value = 0.886 Most Probable Value = 0.856 Percent Recovery = 103.5 Date Sample Logged by Lab = 08/17/00 Sample ID = 2300017 Number of Standard Deviations = 0.8 Blind Sample ID = N66 Lab Value = 0.500 Most Probable Value = 0.530 Percent Recovery = 94.3 Date Sample Logged by Lab = 08/16/00 Sample ID = 2290004 Number of Standard Deviations = -1.1 Blind Sample ID = NS5 Lab Value = 0.820 Most Probable Value = 0.856 Percent Recovery = 95.8 Date Sample Logged by Lab = 08/16/00 Sample ID = 2290006 Number of Standard Deviations = -0.9 Blind Sample ID = N66 Lab Value = 0.884 Most Probable Value = 0.856 Percent Recovery = 103.3 Date Sample Logged by Lab = 08/15/00 Sample ID = 2280003 Number of Standard Deviations = 0.7 Blind Sample ID = N66 Lab Value = 0.886 Most Probable Value = 0.856 Percent Recovery = 103.5 Date Sample Logged by Lab = 08/14/00 Sample ID = 2270110 Number of Standard Deviations = 0.8 Blind Sample ID = N66 Lab Value = 0.581 Most Probable Value = 0.530 Percent Recovery = 109.6 Date Sample Logged by Lab = 08/11/00 Sample ID = 2240008 Number of Standard Deviations = 1.9 Blind Sample ID = NS5 Lab Value = 0.922 Most Probable Value = 0.856 Percent Recovery = 107.7 Date Sample Logged by Lab = 08/11/00 Sample ID = 2240006 Number of Standard Deviations = 1.7 Blind Sample ID = N66 Lab Value = 0.905 Most Probable Value = 0.856 Percent Recovery = 105.7 Date Sample Logged by Lab = 08/10/00 Sample ID = 2230012 Number of Standard Deviations = 1.3 Blind Sample ID = N66 Lab Value = 0.513 Most Probable Value = 0.530 Percent Recovery = 96.8 Date Sample Logged by Lab = 08/09/00 Sample ID = 2220006 Number of Standard Deviations = -0.6 Blind Sample ID = NS5 Lab Value = 0.862 Most Probable Value = 0.856 Percent Recovery = 100.7 Date Sample Logged by Lab = 08/09/00 Sample ID = 2220007 Number of Standard Deviations = 0.2 Blind Sample ID = N66 Lab Value = 0.860 Most Probable Value = 0.856 Percent Recovery = 100.5 Date Sample Logged by Lab = 08/08/00 Sample ID = 2210028 Number of Standard Deviations = 0.1 Blind Sample ID = N66 Lab Value = 0.888 Most Probable Value = 0.856 Percent Recovery = 103.7 Date Sample Logged by Lab = 08/07/00 Sample ID = 2200186 Number of Standard Deviations = 0.8 Blind Sample ID = N66 Lab Value = 0.529 Most Probable Value = 0.530 Percent Recovery = 99.8 Date Sample Logged by Lab = 08/02/00 Sample ID = 2150007 Number of Standard Deviations = -0.0 Blind Sample ID = NS5 Lab Value = 0.525 Most Probable Value = 0.530 Percent Recovery = 99.1 Date Sample Logged by Lab = 08/02/00 Sample ID = 2150006 Number of Standard Deviations = -0.2 Blind Sample ID = NS5 Lab Value = 0.864 Most Probable Value = 0.856 Percent Recovery = 100.9 Date Sample Logged by Lab = 08/02/00 Sample ID = 2150008 Number of Standard Deviations = 0.2 Blind Sample ID = N66 Lab Value = 0.873 Most Probable Value = 0.856 Percent Recovery = 102.0 Date Sample Logged by Lab = 08/02/00 Sample ID = 2150005 Number of Standard Deviations = 0.4 Blind Sample ID = N66 Lab Value = 0.854 Most Probable Value = 0.856 Percent Recovery = 99.8 Date Sample Logged by Lab = 08/02/00 Sample ID = 2150002 Number of Standard Deviations = -0.1 Blind Sample ID = N66 Lab Value = 0.570 Most Probable Value = 0.530 Percent Recovery = 107.5 Date Sample Logged by Lab = 08/01/00 Sample ID = 2140279 Number of Standard Deviations = 1.5 Blind Sample ID = NS5 Lab Value = 0.122 Most Probable Value = 0.119 Percent Recovery = 102.5 Date Sample Logged by Lab = 08/01/00 Sample ID = 2140276 Number of Standard Deviations = 0.1 Blind Sample ID = N65 Lab Value = 0.119 Most Probable Value = 0.119 Percent Recovery = 100.0 Date Sample Logged by Lab = 08/01/00 Sample ID = 2140278 Number of Standard Deviations = 0.0 Blind Sample ID = N65 Lab Value = 0.110 Most Probable Value = 0.119 Percent Recovery = 92.4 Date Sample Logged by Lab = 07/28/00 Sample ID = 2100028 Number of Standard Deviations = -0.3 Blind Sample ID = N65 Lab Value = 0.545 Most Probable Value = 0.530 Percent Recovery = 102.8 Date Sample Logged by Lab = 07/27/00 Sample ID = 2090018 Number of Standard Deviations = 0.6 Blind Sample ID = NS5 Lab Value = 0.117 Most Probable Value = 0.119 Percent Recovery = 98.3 Date Sample Logged by Lab = 07/27/00 Sample ID = 2090017 Number of Standard Deviations = -0.1 Blind Sample ID = N65 Lab Value = 0.542 Most Probable Value = 0.530 Percent Recovery = 102.3 Date Sample Logged by Lab = 07/26/00 Sample ID = 2080026 Number of Standard Deviations = 0.5 Blind Sample ID = NS5 Lab Value = 0.113 Most Probable Value = 0.119 Percent Recovery = 95.0 Date Sample Logged by Lab = 07/26/00 Sample ID = 2080024 Number of Standard Deviations = -0.2 Blind Sample ID = N65 Lab Value = 0.118 Most Probable Value = 0.119 Percent Recovery = 99.2 Date Sample Logged by Lab = 07/26/00 Sample ID = 2080023 Number of Standard Deviations = -0.0 Blind Sample ID = N65 Lab Value = 0.117 Most Probable Value = 0.119 Percent Recovery = 98.3 Date Sample Logged by Lab = 07/26/00 Sample ID = 2080025 Number of Standard Deviations = -0.1 Blind Sample ID = N65 Lab Value = 0.117 Most Probable Value = 0.119 Percent Recovery = 98.3 Date Sample Logged by Lab = 07/21/00 Sample ID = 2030088 Number of Standard Deviations = -0.1 Blind Sample ID = N65 Lab Value = 0.562 Most Probable Value = 0.530 Percent Recovery = 106.0 Date Sample Logged by Lab = 07/20/00 Sample ID = 2020145 Number of Standard Deviations = 1.2 Blind Sample ID = NS5 Lab Value = 0.126 Most Probable Value = 0.119 Percent Recovery = 105.9 Date Sample Logged by Lab = 07/20/00 Sample ID = 2020146 Number of Standard Deviations = 0.3 Blind Sample ID = N65 Lab Value = 0.108 Most Probable Value = 0.119 Percent Recovery = 90.8 Date Sample Logged by Lab = 07/19/00 Sample ID = 2010007 Number of Standard Deviations = -0.4 Blind Sample ID = N65 Lab Value = 0.140 Most Probable Value = 0.119 Percent Recovery = 117.6 Date Sample Logged by Lab = 07/18/00 Sample ID = 2000007 Number of Standard Deviations = 0.8 Blind Sample ID = N65 Lab Value = 0.578 Most Probable Value = 0.530 Percent Recovery = 109.1 Date Sample Logged by Lab = 07/17/00 Sample ID = 1990211 Number of Standard Deviations = 1.8 Blind Sample ID = NS5 Lab Value = 0.129 Most Probable Value = 0.119 Percent Recovery = 108.4 Date Sample Logged by Lab = 07/17/00 Sample ID = 1990209 Number of Standard Deviations = 0.4 Blind Sample ID = N65 Lab Value = 0.113 Most Probable Value = 0.119 Percent Recovery = 95.0 Date Sample Logged by Lab = 07/14/00 Sample ID = 1960018 Number of Standard Deviations = -0.2 Blind Sample ID = N65 Lab Value = 0.553 Most Probable Value = 0.530 Percent Recovery = 104.3 Date Sample Logged by Lab = 07/13/00 Sample ID = 1950009 Number of Standard Deviations = 0.9 Blind Sample ID = NS5 Lab Value = 0.149 Most Probable Value = 0.119 Percent Recovery = 125.2 Date Sample Logged by Lab = 07/13/00 Sample ID = 1950008 Number of Standard Deviations = 1.1 Blind Sample ID = N65 Lab Value = 0.116 Most Probable Value = 0.119 Percent Recovery = 97.5 Date Sample Logged by Lab = 07/12/00 Sample ID = 1940002 Number of Standard Deviations = -0.1 Blind Sample ID = N65 Lab Value = 0.116 Most Probable Value = 0.119 Percent Recovery = 97.5 Date Sample Logged by Lab = 07/11/00 Sample ID = 1930002 Number of Standard Deviations = -0.1 Blind Sample ID = N65 Lab Value = 0.550 Most Probable Value = 0.530 Percent Recovery = 103.8 Date Sample Logged by Lab = 07/10/00 Sample ID = 1920070 Number of Standard Deviations = 0.8 Blind Sample ID = NS5 Lab Value = 0.124 Most Probable Value = 0.119 Percent Recovery = 104.2 Date Sample Logged by Lab = 07/10/00 Sample ID = 1920069 Number of Standard Deviations = 0.2 Blind Sample ID = N65 Lab Value = 0.110 Most Probable Value = 0.119 Percent Recovery = 92.4 Date Sample Logged by Lab = 07/07/00 Sample ID = 1890027 Number of Standard Deviations = -0.3 Blind Sample ID = N65 Lab Value = 0.519 Most Probable Value = 0.530 Percent Recovery = 97.9 Date Sample Logged by Lab = 07/06/00 Sample ID = 1880035 Number of Standard Deviations = -0.4 Blind Sample ID = NS5 Lab Value = 0.110 Most Probable Value = 0.119 Percent Recovery = 92.4 Date Sample Logged by Lab = 07/06/00 Sample ID = 1880036 Number of Standard Deviations = -0.3 Blind Sample ID = N65 Lab Value = 0.114 Most Probable Value = 0.119 Percent Recovery = 95.8 Date Sample Logged by Lab = 07/05/00 Sample ID = 1870068 Number of Standard Deviations = -0.2 Blind Sample ID = N65 Lab Value = 0.899 Most Probable Value = 0.856 Percent Recovery = 105.0 Date Sample Logged by Lab = 06/29/00 Sample ID = 1810045 Number of Standard Deviations = 1.1 Blind Sample ID = N66 Lab Value = 0.558 Most Probable Value = 0.530 Percent Recovery = 105.3 Date Sample Logged by Lab = 06/28/00 Sample ID = 1800022 Number of Standard Deviations = 1.1 Blind Sample ID = NS5 Lab Value = 0.898 Most Probable Value = 0.856 Percent Recovery = 104.9 Date Sample Logged by Lab = 06/28/00 Sample ID = 1800024 Number of Standard Deviations = 1.1 Blind Sample ID = N66 Lab Value = 0.870 Most Probable Value = 0.856 Percent Recovery = 101.6 Date Sample Logged by Lab = 06/27/00 Sample ID = 1790016 Number of Standard Deviations = 0.4 Blind Sample ID = N66 Lab Value = 0.869 Most Probable Value = 0.856 Percent Recovery = 101.5 Date Sample Logged by Lab = 06/27/00 Sample ID = 1790015 Number of Standard Deviations = 0.3 Blind Sample ID = N66 Lab Value = 0.529 Most Probable Value = 0.530 Percent Recovery = 99.8 Date Sample Logged by Lab = 06/23/00 Sample ID = 1750017 Number of Standard Deviations = -0.0 Blind Sample ID = NS5 Lab Value = 0.864 Most Probable Value = 0.856 Percent Recovery = 100.9 Date Sample Logged by Lab = 06/23/00 Sample ID = 1750019 Number of Standard Deviations = 0.2 Blind Sample ID = N66 Lab Value = 0.891 Most Probable Value = 0.856 Percent Recovery = 104.1 Date Sample Logged by Lab = 06/22/00 Sample ID = 1740114 Number of Standard Deviations = 0.9 Blind Sample ID = N66 Lab Value = 0.562 Most Probable Value = 0.530 Percent Recovery = 106.0 Date Sample Logged by Lab = 06/21/00 Sample ID = 1730023 Number of Standard Deviations = 1.2 Blind Sample ID = NS5 Lab Value = 0.878 Most Probable Value = 0.856 Percent Recovery = 102.6 Date Sample Logged by Lab = 06/21/00 Sample ID = 1730021 Number of Standard Deviations = 0.6 Blind Sample ID = N66 Lab Value = 0.886 Most Probable Value = 0.856 Percent Recovery = 103.5 Date Sample Logged by Lab = 06/20/00 Sample ID = 1720103 Number of Standard Deviations = 0.8 Blind Sample ID = N66 Lab Value = 0.553 Most Probable Value = 0.530 Percent Recovery = 104.3 Date Sample Logged by Lab = 06/19/00 Sample ID = 1710122 Number of Standard Deviations = 0.9 Blind Sample ID = NS5 Lab Value = 0.888 Most Probable Value = 0.856 Percent Recovery = 103.7 Date Sample Logged by Lab = 06/19/00 Sample ID = 1710123 Number of Standard Deviations = 0.8 Blind Sample ID = N66 Lab Value = 0.890 Most Probable Value = 0.856 Percent Recovery = 104.0 Date Sample Logged by Lab = 06/19/00 Sample ID = 1710121 Number of Standard Deviations = 0.9 Blind Sample ID = N66 Lab Value = 0.864 Most Probable Value = 0.856 Percent Recovery = 100.9 Date Sample Logged by Lab = 06/15/00 Sample ID = 1670295 Number of Standard Deviations = 0.2 Blind Sample ID = N66 Lab Value = 0.554 Most Probable Value = 0.530 Percent Recovery = 104.5 Date Sample Logged by Lab = 06/14/00 Sample ID = 1660090 Number of Standard Deviations = 0.9 Blind Sample ID = NS5 Lab Value = 0.883 Most Probable Value = 0.856 Percent Recovery = 103.2 Date Sample Logged by Lab = 06/14/00 Sample ID = 1660089 Number of Standard Deviations = 0.7 Blind Sample ID = N66 Lab Value = 0.894 Most Probable Value = 0.856 Percent Recovery = 104.4 Date Sample Logged by Lab = 06/13/00 Sample ID = 1650009 Number of Standard Deviations = 1.0 Blind Sample ID = N66 Lab Value = 0.896 Most Probable Value = 0.856 Percent Recovery = 104.7 Date Sample Logged by Lab = 06/12/00 Sample ID = 1640167 Number of Standard Deviations = 1.0 Blind Sample ID = N66 Lab Value = 0.526 Most Probable Value = 0.530 Percent Recovery = 99.2 Date Sample Logged by Lab = 06/09/00 Sample ID = 1610253 Number of Standard Deviations = -0.2 Blind Sample ID = NS5 Lab Value = 0.859 Most Probable Value = 0.856 Percent Recovery = 100.4 Date Sample Logged by Lab = 06/09/00 Sample ID = 1610250 Number of Standard Deviations = 0.1 Blind Sample ID = N66 Lab Value = 0.909 Most Probable Value = 0.856 Percent Recovery = 106.2 Date Sample Logged by Lab = 06/08/00 Sample ID = 1600015 Number of Standard Deviations = 1.4 Blind Sample ID = N66 Lab Value = 0.541 Most Probable Value = 0.530 Percent Recovery = 102.1 Date Sample Logged by Lab = 06/07/00 Sample ID = 1590025 Number of Standard Deviations = 0.4 Blind Sample ID = NS5 Lab Value = 0.873 Most Probable Value = 0.856 Percent Recovery = 102.0 Date Sample Logged by Lab = 06/07/00 Sample ID = 1590026 Number of Standard Deviations = 0.4 Blind Sample ID = N66 Lab Value = 0.897 Most Probable Value = 0.856 Percent Recovery = 104.8 Date Sample Logged by Lab = 06/06/00 Sample ID = 1580015 Number of Standard Deviations = 1.1 Blind Sample ID = N66 Lab Value = 0.578 Most Probable Value = 0.530 Percent Recovery = 109.1 Date Sample Logged by Lab = 06/05/00 Sample ID = 1570170 Number of Standard Deviations = 1.8 Blind Sample ID = NS5 Lab Value = 0.930 Most Probable Value = 0.856 Percent Recovery = 108.6 Date Sample Logged by Lab = 06/05/00 Sample ID = 1570169 Number of Standard Deviations = 1.9 Blind Sample ID = N66 Lab Value = 0.910 Most Probable Value = 0.856 Percent Recovery = 106.3 Date Sample Logged by Lab = 06/05/00 Sample ID = 1570171 Number of Standard Deviations = 1.4 Blind Sample ID = N66 Lab Value = 0.130 Most Probable Value = 0.119 Percent Recovery = 109.2 Date Sample Logged by Lab = 05/31/00 Sample ID = 1520005 Number of Standard Deviations = 0.4 Blind Sample ID = N65 Lab Value = 0.557 Most Probable Value = 0.530 Percent Recovery = 105.0 Date Sample Logged by Lab = 05/26/00 Sample ID = 1470025 Number of Standard Deviations = 1.0 Blind Sample ID = NS5 Lab Value = 0.103 Most Probable Value = 0.119 Percent Recovery = 86.9 Date Sample Logged by Lab = 05/26/00 Sample ID = 1470024 Number of Standard Deviations = -0.6 Blind Sample ID = N65 Lab Value = 0.549 Most Probable Value = 0.530 Percent Recovery = 103.5 Date Sample Logged by Lab = 05/25/00 Sample ID = 1460087 Number of Standard Deviations = 0.7 Blind Sample ID = NS5 Lab Value = 0.136 Most Probable Value = 0.119 Percent Recovery = 114.4 Date Sample Logged by Lab = 05/25/00 Sample ID = 1460090 Number of Standard Deviations = 0.7 Blind Sample ID = N65 Lab Value = 0.136 Most Probable Value = 0.119 Percent Recovery = 114.2 Date Sample Logged by Lab = 05/25/00 Sample ID = 1460088 Number of Standard Deviations = 0.6 Blind Sample ID = N65 Lab Value = 0.123 Most Probable Value = 0.119 Percent Recovery = 103.4 Date Sample Logged by Lab = 05/23/00 Sample ID = 1440001 Number of Standard Deviations = 0.2 Blind Sample ID = N65 Lab Value = 0.121 Most Probable Value = 0.119 Percent Recovery = 101.7 Date Sample Logged by Lab = 05/22/00 Sample ID = 1430144 Number of Standard Deviations = 0.1 Blind Sample ID = N65 Lab Value = 0.571 Most Probable Value = 0.530 Percent Recovery = 107.7 Date Sample Logged by Lab = 05/19/00 Sample ID = 1400060 Number of Standard Deviations = 1.6 Blind Sample ID = NS5 Lab Value = 0.117 Most Probable Value = 0.119 Percent Recovery = 98.3 Date Sample Logged by Lab = 05/19/00 Sample ID = 1400062 Number of Standard Deviations = -0.1 Blind Sample ID = N65 Lab Value = 0.125 Most Probable Value = 0.119 Percent Recovery = 105.0 Date Sample Logged by Lab = 05/18/00 Sample ID = 1390027 Number of Standard Deviations = 0.2 Blind Sample ID = N65 Lab Value = 0.576 Most Probable Value = 0.530 Percent Recovery = 108.7 Date Sample Logged by Lab = 05/17/00 Sample ID = 1380007 Number of Standard Deviations = 1.8 Blind Sample ID = NS5 Lab Value = 0.132 Most Probable Value = 0.119 Percent Recovery = 110.9 Date Sample Logged by Lab = 05/17/00 Sample ID = 1380009 Number of Standard Deviations = 0.5 Blind Sample ID = N65 Lab Value = 0.126 Most Probable Value = 0.119 Percent Recovery = 105.9 Date Sample Logged by Lab = 05/16/00 Sample ID = 1370048 Number of Standard Deviations = 0.3 Blind Sample ID = N65 Lab Value = 0.122 Most Probable Value = 0.119 Percent Recovery = 102.5 Date Sample Logged by Lab = 05/15/00 Sample ID = 1360072 Number of Standard Deviations = 0.1 Blind Sample ID = N65 Lab Value = 0.113 Most Probable Value = 0.119 Percent Recovery = 95.0 Date Sample Logged by Lab = 05/11/00 Sample ID = 1320114 Number of Standard Deviations = -0.2 Blind Sample ID = N65 Lab Value = 0.569 Most Probable Value = 0.530 Percent Recovery = 107.4 Date Sample Logged by Lab = 05/10/00 Sample ID = 1310006 Number of Standard Deviations = 1.5 Blind Sample ID = NS5 Lab Value = 0.125 Most Probable Value = 0.119 Percent Recovery = 105.0 Date Sample Logged by Lab = 05/10/00 Sample ID = 1310005 Number of Standard Deviations = 0.2 Blind Sample ID = N65 Lab Value = 0.120 Most Probable Value = 0.119 Percent Recovery = 100.8 Date Sample Logged by Lab = 05/09/00 Sample ID = 1300013 Number of Standard Deviations = 0.0 Blind Sample ID = N65 Lab Value = 0.124 Most Probable Value = 0.119 Percent Recovery = 104.2 Date Sample Logged by Lab = 05/08/00 Sample ID = 1290117 Number of Standard Deviations = 0.2 Blind Sample ID = N65 Lab Value = 0.538 Most Probable Value = 0.530 Percent Recovery = 101.4 Date Sample Logged by Lab = 05/05/00 Sample ID = 1260004 Number of Standard Deviations = 0.3 Blind Sample ID = NS5 Lab Value = 0.120 Most Probable Value = 0.119 Percent Recovery = 100.8 Date Sample Logged by Lab = 05/05/00 Sample ID = 1260006 Number of Standard Deviations = 0.0 Blind Sample ID = N65 Lab Value = 0.119 Most Probable Value = 0.119 Percent Recovery = 100.0 Date Sample Logged by Lab = 05/04/00 Sample ID = 1250001 Number of Standard Deviations = 0.0 Blind Sample ID = N65 Lab Value = 0.541 Most Probable Value = 0.530 Percent Recovery = 102.1 Date Sample Logged by Lab = 05/03/00 Sample ID = 1240014 Number of Standard Deviations = 0.4 Blind Sample ID = NS5 Lab Value = 0.114 Most Probable Value = 0.119 Percent Recovery = 95.8 Date Sample Logged by Lab = 05/03/00 Sample ID = 1240015 Number of Standard Deviations = -0.2 Blind Sample ID = N65 Lab Value = 0.126 Most Probable Value = 0.119 Percent Recovery = 105.9 Date Sample Logged by Lab = 05/02/00 Sample ID = 1230004 Number of Standard Deviations = 0.3 Blind Sample ID = N65 Lab Value = 0.564 Most Probable Value = 0.530 Percent Recovery = 106.5 Date Sample Logged by Lab = 05/01/00 Sample ID = 1220102 Number of Standard Deviations = 1.3 Blind Sample ID = NS5 Lab Value = 0.922 Most Probable Value = 0.856 Percent Recovery = 107.7 Date Sample Logged by Lab = 05/01/00 Sample ID = 1220101 Number of Standard Deviations = 1.7 Blind Sample ID = N66 Lab Value = 0.919 Most Probable Value = 0.856 Percent Recovery = 107.4 Date Sample Logged by Lab = 04/28/00 Sample ID = 1190025 Number of Standard Deviations = 1.6 Blind Sample ID = N66 Lab Value = 0.584 Most Probable Value = 0.530 Percent Recovery = 110.2 Date Sample Logged by Lab = 04/27/00 Sample ID = 1180020 Number of Standard Deviations = 2.1 Blind Sample ID = NS5 Lab Value = 0.935 Most Probable Value = 0.856 Percent Recovery = 109.2 Date Sample Logged by Lab = 04/27/00 Sample ID = 1180019 Number of Standard Deviations = 2.1 Blind Sample ID = N66 Lab Value = 0.940 Most Probable Value = 0.856 Percent Recovery = 109.8 Date Sample Logged by Lab = 04/27/00 Sample ID = 1180017 Number of Standard Deviations = 2.2 Blind Sample ID = N66 Lab Value = 0.890 Most Probable Value = 0.856 Percent Recovery = 104.0 Date Sample Logged by Lab = 04/25/00 Sample ID = 1160013 Number of Standard Deviations = 0.9 Blind Sample ID = N66 Lab Value = 0.533 Most Probable Value = 0.530 Percent Recovery = 100.6 Date Sample Logged by Lab = 04/24/00 Sample ID = 1150204 Number of Standard Deviations = 0.1 Blind Sample ID = NS5 Lab Value = 0.880 Most Probable Value = 0.856 Percent Recovery = 102.8 Date Sample Logged by Lab = 04/24/00 Sample ID = 1150202 Number of Standard Deviations = 0.6 Blind Sample ID = N66 Lab Value = 0.853 Most Probable Value = 0.856 Percent Recovery = 99.6 Date Sample Logged by Lab = 04/21/00 Sample ID = 1120195 Number of Standard Deviations = -0.1 Blind Sample ID = N66 Lab Value = 0.530 Most Probable Value = 0.530 Percent Recovery = 100.0 Date Sample Logged by Lab = 04/20/00 Sample ID = 1110011 Number of Standard Deviations = 0.0 Blind Sample ID = NS5 Lab Value = 0.866 Most Probable Value = 0.856 Percent Recovery = 101.2 Date Sample Logged by Lab = 04/20/00 Sample ID = 1110010 Number of Standard Deviations = 0.3 Blind Sample ID = N66 Lab Value = 0.883 Most Probable Value = 0.856 Percent Recovery = 103.2 Date Sample Logged by Lab = 04/19/00 Sample ID = 1100005 Number of Standard Deviations = 0.7 Blind Sample ID = N66 Lab Value = 0.876 Most Probable Value = 0.856 Percent Recovery = 102.3 Date Sample Logged by Lab = 04/18/00 Sample ID = 1090153 Number of Standard Deviations = 0.5 Blind Sample ID = N66 Lab Value = 0.547 Most Probable Value = 0.530 Percent Recovery = 103.2 Date Sample Logged by Lab = 04/17/00 Sample ID = 1080078 Number of Standard Deviations = 0.6 Blind Sample ID = NS5 Lab Value = 0.886 Most Probable Value = 0.856 Percent Recovery = 103.5 Date Sample Logged by Lab = 04/17/00 Sample ID = 1080077 Number of Standard Deviations = 0.8 Blind Sample ID = N66 Lab Value = 0.881 Most Probable Value = 0.856 Percent Recovery = 102.9 Date Sample Logged by Lab = 04/14/00 Sample ID = 1050025 Number of Standard Deviations = 0.6 Blind Sample ID = N66 Lab Value = 0.529 Most Probable Value = 0.530 Percent Recovery = 99.8 Date Sample Logged by Lab = 04/13/00 Sample ID = 1040098 Number of Standard Deviations = -0.0 Blind Sample ID = NS5 Lab Value = 0.901 Most Probable Value = 0.856 Percent Recovery = 105.3 Date Sample Logged by Lab = 04/13/00 Sample ID = 1040099 Number of Standard Deviations = 1.2 Blind Sample ID = N66 Lab Value = 0.911 Most Probable Value = 0.856 Percent Recovery = 106.4 Date Sample Logged by Lab = 04/13/00 Sample ID = 1040015 Number of Standard Deviations = 1.4 Blind Sample ID = N66 Lab Value = 0.885 Most Probable Value = 0.856 Percent Recovery = 103.4 Date Sample Logged by Lab = 04/11/00 Sample ID = 1020183 Number of Standard Deviations = 0.8 Blind Sample ID = N66 Lab Value = 0.546 Most Probable Value = 0.530 Percent Recovery = 103.0 Date Sample Logged by Lab = 04/10/00 Sample ID = 1010205 Number of Standard Deviations = 0.6 Blind Sample ID = NS5 Lab Value = 0.885 Most Probable Value = 0.856 Percent Recovery = 103.4 Date Sample Logged by Lab = 04/10/00 Sample ID = 1010204 Number of Standard Deviations = 0.8 Blind Sample ID = N66 Lab Value = 0.877 Most Probable Value = 0.856 Percent Recovery = 102.5 Date Sample Logged by Lab = 04/07/00 Sample ID = 0980007 Number of Standard Deviations = 0.5 Blind Sample ID = N66 Lab Value = 0.552 Most Probable Value = 0.530 Percent Recovery = 104.2 Date Sample Logged by Lab = 04/06/00 Sample ID = 0970013 Number of Standard Deviations = 0.8 Blind Sample ID = NS5 Lab Value = 0.892 Most Probable Value = 0.856 Percent Recovery = 104.2 Date Sample Logged by Lab = 04/06/00 Sample ID = 0970012 Number of Standard Deviations = 0.9 Blind Sample ID = N66 Lab Value = 0.714 Most Probable Value = 0.856 Percent Recovery = 83.4 Date Sample Logged by Lab = 04/05/00 Sample ID = 0960017 Number of Standard Deviations = -3.7 Blind Sample ID = N66 Lab Value = 0.880 Most Probable Value = 0.856 Percent Recovery = 102.8 Date Sample Logged by Lab = 04/04/00 Sample ID = 0950165 Number of Standard Deviations = 0.6 Blind Sample ID = N66 Lab Value = 0.531 Most Probable Value = 0.530 Percent Recovery = 100.2 Date Sample Logged by Lab = 03/31/00 Sample ID = 0910203 Number of Standard Deviations = 0.0 Blind Sample ID = NS5 Lab Value = 0.161 Most Probable Value = 0.158 Percent Recovery = 101.9 Date Sample Logged by Lab = 03/31/00 Sample ID = 0910201 Number of Standard Deviations = 0.1 Blind Sample ID = N63 Lab Value = 0.176 Most Probable Value = 0.158 Percent Recovery = 111.4 Date Sample Logged by Lab = 03/29/00 Sample ID = 0890098 Number of Standard Deviations = 0.7 Blind Sample ID = N63 Lab Value = 0.145 Most Probable Value = 0.158 Percent Recovery = 91.8 Date Sample Logged by Lab = 03/28/00 Sample ID = 0880058 Number of Standard Deviations = -0.5 Blind Sample ID = N63 Lab Value = 0.479 Most Probable Value = 0.530 Percent Recovery = 90.4 Date Sample Logged by Lab = 03/24/00 Sample ID = 0840034 Number of Standard Deviations = -1.9 Blind Sample ID = NS5 Lab Value = 0.135 Most Probable Value = 0.158 Percent Recovery = 85.4 Date Sample Logged by Lab = 03/24/00 Sample ID = 0840032 Number of Standard Deviations = -0.9 Blind Sample ID = N63 Lab Value = 0.137 Most Probable Value = 0.158 Percent Recovery = 86.7 Date Sample Logged by Lab = 03/23/00 Sample ID = 0830003 Number of Standard Deviations = -0.8 Blind Sample ID = N63 Lab Value = 0.508 Most Probable Value = 0.530 Percent Recovery = 95.8 Date Sample Logged by Lab = 03/22/00 Sample ID = 0820025 Number of Standard Deviations = -0.8 Blind Sample ID = NS5 Lab Value = 0.141 Most Probable Value = 0.158 Percent Recovery = 89.2 Date Sample Logged by Lab = 03/22/00 Sample ID = 0820024 Number of Standard Deviations = -0.6 Blind Sample ID = N63 Lab Value = 0.159 Most Probable Value = 0.158 Percent Recovery = 100.6 Date Sample Logged by Lab = 03/21/00 Sample ID = 0810061 Number of Standard Deviations = 0.0 Blind Sample ID = N63 Lab Value = 0.127 Most Probable Value = 0.158 Percent Recovery = 80.4 Date Sample Logged by Lab = 03/20/00 Sample ID = 0800117 Number of Standard Deviations = -1.2 Blind Sample ID = N63 Lab Value = 0.518 Most Probable Value = 0.530 Percent Recovery = 97.7 Date Sample Logged by Lab = 03/17/00 Sample ID = 0770028 Number of Standard Deviations = -0.5 Blind Sample ID = NS5 Lab Value = 0.152 Most Probable Value = 0.158 Percent Recovery = 96.2 Date Sample Logged by Lab = 03/17/00 Sample ID = 0770030 Number of Standard Deviations = -0.2 Blind Sample ID = N63 Lab Value = 0.523 Most Probable Value = 0.530 Percent Recovery = 98.7 Date Sample Logged by Lab = 03/15/00 Sample ID = 0750133 Number of Standard Deviations = -0.3 Blind Sample ID = NS5 Lab Value = 0.145 Most Probable Value = 0.158 Percent Recovery = 91.8 Date Sample Logged by Lab = 03/15/00 Sample ID = 0750135 Number of Standard Deviations = -0.5 Blind Sample ID = N63 Lab Value = 0.151 Most Probable Value = 0.158 Percent Recovery = 95.6 Date Sample Logged by Lab = 03/14/00 Sample ID = 0740009 Number of Standard Deviations = -0.3 Blind Sample ID = N63 Lab Value = 0.148 Most Probable Value = 0.158 Percent Recovery = 93.7 Date Sample Logged by Lab = 03/14/00 Sample ID = 0740007 Number of Standard Deviations = -0.4 Blind Sample ID = N63 Lab Value = 0.151 Most Probable Value = 0.158 Percent Recovery = 95.6 Date Sample Logged by Lab = 03/13/00 Sample ID = 0730083 Number of Standard Deviations = -0.3 Blind Sample ID = N63 Lab Value = 0.528 Most Probable Value = 0.530 Percent Recovery = 99.6 Date Sample Logged by Lab = 03/10/00 Sample ID = 0700005 Number of Standard Deviations = -0.1 Blind Sample ID = NS5 Lab Value = 0.148 Most Probable Value = 0.158 Percent Recovery = 93.7 Date Sample Logged by Lab = 03/10/00 Sample ID = 0700003 Number of Standard Deviations = -0.4 Blind Sample ID = N63 Lab Value = 0.159 Most Probable Value = 0.158 Percent Recovery = 100.6 Date Sample Logged by Lab = 03/09/00 Sample ID = 0690007 Number of Standard Deviations = 0.0 Blind Sample ID = N63 Lab Value = 0.534 Most Probable Value = 0.530 Percent Recovery = 100.8 Date Sample Logged by Lab = 03/08/00 Sample ID = 0680003 Number of Standard Deviations = 0.2 Blind Sample ID = NS5 Lab Value = 0.141 Most Probable Value = 0.158 Percent Recovery = 89.2 Date Sample Logged by Lab = 03/08/00 Sample ID = 0680006 Number of Standard Deviations = -0.6 Blind Sample ID = N63 Lab Value = 0.154 Most Probable Value = 0.158 Percent Recovery = 97.5 Date Sample Logged by Lab = 03/08/00 Sample ID = 0680004 Number of Standard Deviations = -0.2 Blind Sample ID = N63 Lab Value = 0.147 Most Probable Value = 0.158 Percent Recovery = 93.0 Date Sample Logged by Lab = 03/08/00 Sample ID = 0680005 Number of Standard Deviations = -0.4 Blind Sample ID = N63 Lab Value = 0.528 Most Probable Value = 0.530 Percent Recovery = 99.6 Date Sample Logged by Lab = 03/03/00 Sample ID = 0630084 Number of Standard Deviations = -0.1 Blind Sample ID = NS5 Lab Value = 0.155 Most Probable Value = 0.158 Percent Recovery = 98.1 Date Sample Logged by Lab = 03/03/00 Sample ID = 0630082 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.152 Most Probable Value = 0.158 Percent Recovery = 96.2 Date Sample Logged by Lab = 03/02/00 Sample ID = 0620238 Number of Standard Deviations = -0.2 Blind Sample ID = N63 Lab Value = 0.846 Most Probable Value = 0.883 Percent Recovery = 95.8 Date Sample Logged by Lab = 03/01/00 Sample ID = 0610010 Number of Standard Deviations = -0.9 Blind Sample ID = N64 Lab Value = 0.889 Most Probable Value = 0.883 Percent Recovery = 100.7 Date Sample Logged by Lab = 02/29/00 Sample ID = 0600030 Number of Standard Deviations = 0.2 Blind Sample ID = N64 Lab Value = 0.876 Most Probable Value = 0.883 Percent Recovery = 99.2 Date Sample Logged by Lab = 02/28/00 Sample ID = 0590089 Number of Standard Deviations = -0.2 Blind Sample ID = N64 Lab Value = 0.546 Most Probable Value = 0.530 Percent Recovery = 103.0 Date Sample Logged by Lab = 02/25/00 Sample ID = 0560181 Number of Standard Deviations = 0.6 Blind Sample ID = NS5 Lab Value = 0.901 Most Probable Value = 0.883 Percent Recovery = 102.0 Date Sample Logged by Lab = 02/25/00 Sample ID = 0560182 Number of Standard Deviations = 0.5 Blind Sample ID = N64 Lab Value = 0.540 Most Probable Value = 0.530 Percent Recovery = 101.9 Date Sample Logged by Lab = 02/24/00 Sample ID = 0550140 Number of Standard Deviations = 0.4 Blind Sample ID = NS5 Lab Value = 0.904 Most Probable Value = 0.883 Percent Recovery = 102.4 Date Sample Logged by Lab = 02/24/00 Sample ID = 0550141 Number of Standard Deviations = 0.5 Blind Sample ID = N64 Lab Value = 0.910 Most Probable Value = 0.883 Percent Recovery = 103.1 Date Sample Logged by Lab = 02/24/00 Sample ID = 0550142 Number of Standard Deviations = 0.7 Blind Sample ID = N64 Lab Value = 0.875 Most Probable Value = 0.883 Percent Recovery = 99.1 Date Sample Logged by Lab = 02/22/00 Sample ID = 0530117 Number of Standard Deviations = -0.2 Blind Sample ID = N64 Lab Value = 0.569 Most Probable Value = 0.530 Percent Recovery = 107.4 Date Sample Logged by Lab = 02/18/00 Sample ID = 0490029 Number of Standard Deviations = 1.5 Blind Sample ID = NS5 Lab Value = 0.916 Most Probable Value = 0.883 Percent Recovery = 103.7 Date Sample Logged by Lab = 02/18/00 Sample ID = 0490027 Number of Standard Deviations = 0.8 Blind Sample ID = N64 Lab Value = 0.919 Most Probable Value = 0.883 Percent Recovery = 104.1 Date Sample Logged by Lab = 02/17/00 Sample ID = 0480082 Number of Standard Deviations = 0.9 Blind Sample ID = N64 Lab Value = 0.562 Most Probable Value = 0.530 Percent Recovery = 106.0 Date Sample Logged by Lab = 02/16/00 Sample ID = 0470017 Number of Standard Deviations = 1.2 Blind Sample ID = NS5 Lab Value = 0.867 Most Probable Value = 0.883 Percent Recovery = 98.2 Date Sample Logged by Lab = 02/16/00 Sample ID = 0470016 Number of Standard Deviations = -0.4 Blind Sample ID = N64 Lab Value = 0.932 Most Probable Value = 0.883 Percent Recovery = 105.5 Date Sample Logged by Lab = 02/15/00 Sample ID = 0460005 Number of Standard Deviations = 1.2 Blind Sample ID = N64 Lab Value = 0.878 Most Probable Value = 0.883 Percent Recovery = 99.4 Date Sample Logged by Lab = 02/14/00 Sample ID = 0450034 Number of Standard Deviations = -0.1 Blind Sample ID = N64 Lab Value = 0.542 Most Probable Value = 0.530 Percent Recovery = 102.3 Date Sample Logged by Lab = 02/11/00 Sample ID = 0420201 Number of Standard Deviations = 0.5 Blind Sample ID = NS5 Lab Value = 0.897 Most Probable Value = 0.883 Percent Recovery = 101.6 Date Sample Logged by Lab = 02/11/00 Sample ID = 0420199 Number of Standard Deviations = 0.4 Blind Sample ID = N64 Lab Value = 0.907 Most Probable Value = 0.883 Percent Recovery = 102.7 Date Sample Logged by Lab = 02/10/00 Sample ID = 0410099 Number of Standard Deviations = 0.6 Blind Sample ID = N64 Lab Value = 0.508 Most Probable Value = 0.530 Percent Recovery = 95.8 Date Sample Logged by Lab = 02/09/00 Sample ID = 0400080 Number of Standard Deviations = -0.8 Blind Sample ID = NS5 Lab Value = 0.897 Most Probable Value = 0.883 Percent Recovery = 101.6 Date Sample Logged by Lab = 02/09/00 Sample ID = 0400081 Number of Standard Deviations = 0.4 Blind Sample ID = N64 Lab Value = 0.942 Most Probable Value = 0.883 Percent Recovery = 106.7 Date Sample Logged by Lab = 02/08/00 Sample ID = 0390061 Number of Standard Deviations = 1.5 Blind Sample ID = N64 Lab Value = 0.964 Most Probable Value = 0.883 Percent Recovery = 109.2 Date Sample Logged by Lab = 02/08/00 Sample ID = 0390058 Number of Standard Deviations = 2.0 Blind Sample ID = N64 Lab Value = 0.552 Most Probable Value = 0.530 Percent Recovery = 104.2 Date Sample Logged by Lab = 02/04/00 Sample ID = 0350156 Number of Standard Deviations = 0.8 Blind Sample ID = NS5 Lab Value = 0.934 Most Probable Value = 0.883 Percent Recovery = 105.8 Date Sample Logged by Lab = 02/04/00 Sample ID = 0350155 Number of Standard Deviations = 1.3 Blind Sample ID = N64 Lab Value = 0.881 Most Probable Value = 0.883 Percent Recovery = 99.8 Date Sample Logged by Lab = 02/03/00 Sample ID = 0340007 Number of Standard Deviations = -0.1 Blind Sample ID = N64 Lab Value = 0.554 Most Probable Value = 0.530 Percent Recovery = 104.5 Date Sample Logged by Lab = 02/02/00 Sample ID = 0330068 Number of Standard Deviations = 0.9 Blind Sample ID = NS5 Lab Value = 0.905 Most Probable Value = 0.883 Percent Recovery = 102.5 Date Sample Logged by Lab = 02/02/00 Sample ID = 0330069 Number of Standard Deviations = 0.6 Blind Sample ID = N64 Lab Value = 0.160 Most Probable Value = 0.158 Percent Recovery = 101.3 Date Sample Logged by Lab = 02/01/00 Sample ID = 0320018 Number of Standard Deviations = 0.1 Blind Sample ID = N63 Lab Value = 0.140 Most Probable Value = 0.158 Percent Recovery = 88.6 Date Sample Logged by Lab = 01/31/00 Sample ID = 0310089 Number of Standard Deviations = -0.7 Blind Sample ID = N63 Lab Value = 0.571 Most Probable Value = 0.530 Percent Recovery = 107.7 Date Sample Logged by Lab = 01/28/00 Sample ID = 0280015 Number of Standard Deviations = 1.6 Blind Sample ID = NS5 Lab Value = 0.165 Most Probable Value = 0.158 Percent Recovery = 104.4 Date Sample Logged by Lab = 01/28/00 Sample ID = 0280016 Number of Standard Deviations = 0.3 Blind Sample ID = N63 Lab Value = 0.165 Most Probable Value = 0.158 Percent Recovery = 104.4 Date Sample Logged by Lab = 01/28/00 Sample ID = 0280017 Number of Standard Deviations = 0.3 Blind Sample ID = N63 Lab Value = 0.553 Most Probable Value = 0.530 Percent Recovery = 104.3 Date Sample Logged by Lab = 01/26/00 Sample ID = 0260011 Number of Standard Deviations = 0.9 Blind Sample ID = NS5 Lab Value = 0.160 Most Probable Value = 0.158 Percent Recovery = 101.3 Date Sample Logged by Lab = 01/26/00 Sample ID = 0260013 Number of Standard Deviations = 0.1 Blind Sample ID = N63 Lab Value = 0.152 Most Probable Value = 0.158 Percent Recovery = 96.2 Date Sample Logged by Lab = 01/25/00 Sample ID = 0250068 Number of Standard Deviations = -0.2 Blind Sample ID = N63 Lab Value = 0.165 Most Probable Value = 0.158 Percent Recovery = 104.4 Date Sample Logged by Lab = 01/24/00 Sample ID = 0240146 Number of Standard Deviations = 0.3 Blind Sample ID = N63 Lab Value = 0.569 Most Probable Value = 0.530 Percent Recovery = 107.4 Date Sample Logged by Lab = 01/21/00 Sample ID = 0210032 Number of Standard Deviations = 1.5 Blind Sample ID = NS5 Lab Value = 0.170 Most Probable Value = 0.158 Percent Recovery = 107.6 Date Sample Logged by Lab = 01/21/00 Sample ID = 0210029 Number of Standard Deviations = 0.5 Blind Sample ID = N63 Lab Value = 0.164 Most Probable Value = 0.158 Percent Recovery = 103.8 Date Sample Logged by Lab = 01/21/00 Sample ID = 0210031 Number of Standard Deviations = 0.2 Blind Sample ID = N63 Lab Value = 0.562 Most Probable Value = 0.530 Percent Recovery = 106.0 Date Sample Logged by Lab = 01/19/00 Sample ID = 0190015 Number of Standard Deviations = 1.2 Blind Sample ID = NS5 Lab Value = 0.162 Most Probable Value = 0.158 Percent Recovery = 102.5 Date Sample Logged by Lab = 01/19/00 Sample ID = 0190012 Number of Standard Deviations = 0.2 Blind Sample ID = N63 Lab Value = 0.157 Most Probable Value = 0.158 Percent Recovery = 99.4 Date Sample Logged by Lab = 01/19/00 Sample ID = 0190014 Number of Standard Deviations = -0.0 Blind Sample ID = N63 Lab Value = 0.547 Most Probable Value = 0.530 Percent Recovery = 103.2 Date Sample Logged by Lab = 01/14/00 Sample ID = 0140016 Number of Standard Deviations = 0.6 Blind Sample ID = NS5 Lab Value = 0.159 Most Probable Value = 0.158 Percent Recovery = 100.6 Date Sample Logged by Lab = 01/14/00 Sample ID = 0140017 Number of Standard Deviations = 0.0 Blind Sample ID = N63 Lab Value = 0.169 Most Probable Value = 0.158 Percent Recovery = 107.0 Date Sample Logged by Lab = 01/13/00 Sample ID = 0130008 Number of Standard Deviations = 0.4 Blind Sample ID = N63 Lab Value = 0.499 Most Probable Value = 0.530 Percent Recovery = 94.2 Date Sample Logged by Lab = 01/12/00 Sample ID = 0120046 Number of Standard Deviations = -1.2 Blind Sample ID = NS5 Lab Value = 0.136 Most Probable Value = 0.158 Percent Recovery = 86.1 Date Sample Logged by Lab = 01/12/00 Sample ID = 0120044 Number of Standard Deviations = -0.8 Blind Sample ID = N63 Lab Value = 0.157 Most Probable Value = 0.158 Percent Recovery = 99.4 Date Sample Logged by Lab = 01/11/00 Sample ID = 0110008 Number of Standard Deviations = -0.0 Blind Sample ID = N63 Lab Value = 0.163 Most Probable Value = 0.158 Percent Recovery = 103.2 Date Sample Logged by Lab = 01/10/00 Sample ID = 0100123 Number of Standard Deviations = 0.2 Blind Sample ID = N63 Lab Value = 0.561 Most Probable Value = 0.530 Percent Recovery = 105.8 Date Sample Logged by Lab = 01/07/00 Sample ID = 0070099 Number of Standard Deviations = 1.2 Blind Sample ID = NS5 Lab Value = 0.161 Most Probable Value = 0.158 Percent Recovery = 101.9 Date Sample Logged by Lab = 01/07/00 Sample ID = 0070098 Number of Standard Deviations = 0.1 Blind Sample ID = N63 Lab Value = 0.166 Most Probable Value = 0.158 Percent Recovery = 105.1 Date Sample Logged by Lab = 01/07/00 Sample ID = 0070100 Number of Standard Deviations = 0.3 Blind Sample ID = N63 Lab Value = 0.580 Most Probable Value = 0.530 Percent Recovery = 109.4 Date Sample Logged by Lab = 01/05/00 Sample ID = 0050013 Number of Standard Deviations = 1.9 Blind Sample ID = NS5 Lab Value = 0.166 Most Probable Value = 0.158 Percent Recovery = 105.1 Date Sample Logged by Lab = 01/05/00 Sample ID = 0050012 Number of Standard Deviations = 0.3 Blind Sample ID = N63 Lab Value = 0.156 Most Probable Value = 0.158 Percent Recovery = 98.7 Date Sample Logged by Lab = 01/04/00 Sample ID = 0040039 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.914 Most Probable Value = 0.883 Percent Recovery = 103.5 Date Sample Logged by Lab = 01/03/00 Sample ID = 0030030 Number of Standard Deviations = 0.8 Blind Sample ID = N64 Lab Value = 0.464 Most Probable Value = 0.530 Percent Recovery = 87.5 Date Sample Logged by Lab = 12/29/99 Sample ID = 3630011 Number of Standard Deviations = -2.5 Blind Sample ID = NS5 Lab Value = 0.895 Most Probable Value = 0.883 Percent Recovery = 101.4 Date Sample Logged by Lab = 12/29/99 Sample ID = 3630010 Number of Standard Deviations = 0.3 Blind Sample ID = N64 Lab Value = 0.566 Most Probable Value = 0.530 Percent Recovery = 106.8 Date Sample Logged by Lab = 12/28/99 Sample ID = 3620012 Number of Standard Deviations = 1.4 Blind Sample ID = NS5 Lab Value = 0.925 Most Probable Value = 0.883 Percent Recovery = 104.8 Date Sample Logged by Lab = 12/28/99 Sample ID = 3620014 Number of Standard Deviations = 1.1 Blind Sample ID = N64 Lab Value = 0.939 Most Probable Value = 0.883 Percent Recovery = 106.3 Date Sample Logged by Lab = 12/28/99 Sample ID = 3620013 Number of Standard Deviations = 1.4 Blind Sample ID = N64 Lab Value = 0.912 Most Probable Value = 0.883 Percent Recovery = 103.3 Date Sample Logged by Lab = 12/27/99 Sample ID = 3610031 Number of Standard Deviations = 0.7 Blind Sample ID = N64 Lab Value = 0.547 Most Probable Value = 0.530 Percent Recovery = 103.2 Date Sample Logged by Lab = 12/22/99 Sample ID = 3560011 Number of Standard Deviations = 0.6 Blind Sample ID = NS5 Lab Value = 0.928 Most Probable Value = 0.883 Percent Recovery = 105.1 Date Sample Logged by Lab = 12/22/99 Sample ID = 3560013 Number of Standard Deviations = 1.1 Blind Sample ID = N64 Lab Value = 0.908 Most Probable Value = 0.883 Percent Recovery = 102.8 Date Sample Logged by Lab = 12/21/99 Sample ID = 3550027 Number of Standard Deviations = 0.6 Blind Sample ID = N64 Lab Value = 0.968 Most Probable Value = 0.883 Percent Recovery = 109.6 Date Sample Logged by Lab = 12/20/99 Sample ID = 3540126 Number of Standard Deviations = 2.1 Blind Sample ID = N64 Lab Value = 0.586 Most Probable Value = 0.530 Percent Recovery = 110.6 Date Sample Logged by Lab = 12/17/99 Sample ID = 3510026 Number of Standard Deviations = 2.1 Blind Sample ID = NS5 Lab Value = 0.985 Most Probable Value = 0.883 Percent Recovery = 111.6 Date Sample Logged by Lab = 12/17/99 Sample ID = 3510025 Number of Standard Deviations = 2.6 Blind Sample ID = N64 Lab Value = 0.528 Most Probable Value = 0.530 Percent Recovery = 99.6 Date Sample Logged by Lab = 12/16/99 Sample ID = 3500010 Number of Standard Deviations = -0.1 Blind Sample ID = NS5 Lab Value = 0.947 Most Probable Value = 0.883 Percent Recovery = 107.2 Date Sample Logged by Lab = 12/16/99 Sample ID = 3500009 Number of Standard Deviations = 1.6 Blind Sample ID = N64 Lab Value = 0.896 Most Probable Value = 0.883 Percent Recovery = 101.5 Date Sample Logged by Lab = 12/16/99 Sample ID = 3500011 Number of Standard Deviations = 0.3 Blind Sample ID = N64 Lab Value = 0.885 Most Probable Value = 0.883 Percent Recovery = 100.2 Date Sample Logged by Lab = 12/14/99 Sample ID = 3480009 Number of Standard Deviations = 0.1 Blind Sample ID = N64 Lab Value = 0.918 Most Probable Value = 0.883 Percent Recovery = 104.0 Date Sample Logged by Lab = 12/13/99 Sample ID = 3470160 Number of Standard Deviations = 0.9 Blind Sample ID = N64 Lab Value = 0.576 Most Probable Value = 0.530 Percent Recovery = 108.7 Date Sample Logged by Lab = 12/10/99 Sample ID = 3440186 Number of Standard Deviations = 1.8 Blind Sample ID = NS5 Lab Value = 0.966 Most Probable Value = 0.883 Percent Recovery = 109.4 Date Sample Logged by Lab = 12/10/99 Sample ID = 3440184 Number of Standard Deviations = 2.1 Blind Sample ID = N64 Lab Value = 0.866 Most Probable Value = 0.883 Percent Recovery = 98.1 Date Sample Logged by Lab = 12/09/99 Sample ID = 3430024 Number of Standard Deviations = -0.4 Blind Sample ID = N64 Lab Value = 0.571 Most Probable Value = 0.530 Percent Recovery = 107.7 Date Sample Logged by Lab = 12/08/99 Sample ID = 3420037 Number of Standard Deviations = 1.6 Blind Sample ID = NS5 Lab Value = 0.912 Most Probable Value = 0.883 Percent Recovery = 103.3 Date Sample Logged by Lab = 12/08/99 Sample ID = 3420038 Number of Standard Deviations = 0.7 Blind Sample ID = N64 Lab Value = 0.965 Most Probable Value = 0.883 Percent Recovery = 109.3 Date Sample Logged by Lab = 12/07/99 Sample ID = 3410006 Number of Standard Deviations = 2.1 Blind Sample ID = N64 Lab Value = 0.940 Most Probable Value = 0.883 Percent Recovery = 106.5 Date Sample Logged by Lab = 12/06/99 Sample ID = 3400081 Number of Standard Deviations = 1.4 Blind Sample ID = N64 Lab Value = 0.570 Most Probable Value = 0.530 Percent Recovery = 107.5 Date Sample Logged by Lab = 12/03/99 Sample ID = 3370033 Number of Standard Deviations = 1.5 Blind Sample ID = NS5 Lab Value = 0.921 Most Probable Value = 0.883 Percent Recovery = 104.3 Date Sample Logged by Lab = 12/03/99 Sample ID = 3370032 Number of Standard Deviations = 1.0 Blind Sample ID = N64 Lab Value = 0.924 Most Probable Value = 0.883 Percent Recovery = 104.6 Date Sample Logged by Lab = 12/02/99 Sample ID = 3360334 Number of Standard Deviations = 1.0 Blind Sample ID = N64 Lab Value = 0.168 Most Probable Value = 0.158 Percent Recovery = 106.3 Date Sample Logged by Lab = 12/01/99 Sample ID = 3350022 Number of Standard Deviations = 0.4 Blind Sample ID = N63 Lab Value = 0.174 Most Probable Value = 0.158 Percent Recovery = 110.1 Date Sample Logged by Lab = 11/30/99 Sample ID = 3340029 Number of Standard Deviations = 0.6 Blind Sample ID = N63 Lab Value = 0.182 Most Probable Value = 0.158 Percent Recovery = 115.2 Date Sample Logged by Lab = 11/30/99 Sample ID = 3340028 Number of Standard Deviations = 0.9 Blind Sample ID = N63 Lab Value = 0.574 Most Probable Value = 0.530 Percent Recovery = 108.3 Date Sample Logged by Lab = 11/26/99 Sample ID = 3300122 Number of Standard Deviations = 1.7 Blind Sample ID = NS5 Lab Value = 0.162 Most Probable Value = 0.158 Percent Recovery = 102.5 Date Sample Logged by Lab = 11/26/99 Sample ID = 3300121 Number of Standard Deviations = 0.2 Blind Sample ID = N63 Lab Value = 0.153 Most Probable Value = 0.158 Percent Recovery = 96.8 Date Sample Logged by Lab = 11/24/99 Sample ID = 3280008 Number of Standard Deviations = -0.2 Blind Sample ID = N63 Lab Value = 0.533 Most Probable Value = 0.530 Percent Recovery = 100.6 Date Sample Logged by Lab = 11/23/99 Sample ID = 3270022 Number of Standard Deviations = 0.1 Blind Sample ID = NS5 Lab Value = 0.175 Most Probable Value = 0.158 Percent Recovery = 110.8 Date Sample Logged by Lab = 11/23/99 Sample ID = 3270024 Number of Standard Deviations = 0.6 Blind Sample ID = N63 Lab Value = 0.160 Most Probable Value = 0.158 Percent Recovery = 101.3 Date Sample Logged by Lab = 11/23/99 Sample ID = 3270021 Number of Standard Deviations = 0.1 Blind Sample ID = N63 Lab Value = 0.577 Most Probable Value = 0.530 Percent Recovery = 108.9 Date Sample Logged by Lab = 11/19/99 Sample ID = 3230008 Number of Standard Deviations = 1.8 Blind Sample ID = NS5 Lab Value = 0.147 Most Probable Value = 0.158 Percent Recovery = 93.0 Date Sample Logged by Lab = 11/19/99 Sample ID = 3230006 Number of Standard Deviations = -0.4 Blind Sample ID = N63 Lab Value = 0.150 Most Probable Value = 0.158 Percent Recovery = 94.9 Date Sample Logged by Lab = 11/19/99 Sample ID = 3230007 Number of Standard Deviations = -0.3 Blind Sample ID = N63 Lab Value = 0.546 Most Probable Value = 0.530 Percent Recovery = 103.0 Date Sample Logged by Lab = 11/17/99 Sample ID = 3210026 Number of Standard Deviations = 0.6 Blind Sample ID = NS5 Lab Value = 0.157 Most Probable Value = 0.158 Percent Recovery = 99.4 Date Sample Logged by Lab = 11/17/99 Sample ID = 3210024 Number of Standard Deviations = -0.0 Blind Sample ID = N63 Lab Value = 0.170 Most Probable Value = 0.158 Percent Recovery = 107.6 Date Sample Logged by Lab = 11/17/99 Sample ID = 3210027 Number of Standard Deviations = 0.5 Blind Sample ID = N63 Lab Value = 0.165 Most Probable Value = 0.158 Percent Recovery = 104.4 Date Sample Logged by Lab = 11/17/99 Sample ID = 3210023 Number of Standard Deviations = 0.3 Blind Sample ID = N63 Lab Value = 0.530 Most Probable Value = 0.530 Percent Recovery = 100.0 Date Sample Logged by Lab = 11/12/99 Sample ID = 3160021 Number of Standard Deviations = 0.0 Blind Sample ID = NS5 Lab Value = 0.158 Most Probable Value = 0.158 Percent Recovery = 100.0 Date Sample Logged by Lab = 11/12/99 Sample ID = 3160020 Number of Standard Deviations = 0.0 Blind Sample ID = N63 Lab Value = 0.177 Most Probable Value = 0.158 Percent Recovery = 112.0 Date Sample Logged by Lab = 11/10/99 Sample ID = 3140008 Number of Standard Deviations = 0.7 Blind Sample ID = N63 Lab Value = 0.535 Most Probable Value = 0.530 Percent Recovery = 100.9 Date Sample Logged by Lab = 11/09/99 Sample ID = 3130008 Number of Standard Deviations = 0.2 Blind Sample ID = NS5 Lab Value = 0.128 Most Probable Value = 0.158 Percent Recovery = 81.0 Date Sample Logged by Lab = 11/09/99 Sample ID = 3130009 Number of Standard Deviations = -1.1 Blind Sample ID = N63 Lab Value = 0.555 Most Probable Value = 0.530 Percent Recovery = 104.7 Date Sample Logged by Lab = 11/08/99 Sample ID = 3120228 Number of Standard Deviations = 1.0 Blind Sample ID = NS5 Lab Value = 0.174 Most Probable Value = 0.158 Percent Recovery = 110.1 Date Sample Logged by Lab = 11/08/99 Sample ID = 3120232 Number of Standard Deviations = 0.6 Blind Sample ID = N63 Lab Value = 0.164 Most Probable Value = 0.158 Percent Recovery = 103.8 Date Sample Logged by Lab = 11/08/99 Sample ID = 3120230 Number of Standard Deviations = 0.2 Blind Sample ID = N63 Lab Value = 0.159 Most Probable Value = 0.158 Percent Recovery = 100.6 Date Sample Logged by Lab = 11/08/99 Sample ID = 3120229 Number of Standard Deviations = 0.0 Blind Sample ID = N63 Lab Value = 0.186 Most Probable Value = 0.158 Percent Recovery = 117.7 Date Sample Logged by Lab = 11/03/99 Sample ID = 3070013 Number of Standard Deviations = 1.1 Blind Sample ID = N63 Lab Value = 0.541 Most Probable Value = 0.530 Percent Recovery = 102.1 Date Sample Logged by Lab = 11/02/99 Sample ID = 3060051 Number of Standard Deviations = 0.4 Blind Sample ID = NS5 Lab Value = 0.920 Most Probable Value = 0.883 Percent Recovery = 104.2 Date Sample Logged by Lab = 11/02/99 Sample ID = 3060053 Number of Standard Deviations = 0.9 Blind Sample ID = N64 Lab Value = 0.168 Most Probable Value = 0.158 Percent Recovery = 106.3 Date Sample Logged by Lab = 11/02/99 Sample ID = 3060052 Number of Standard Deviations = 0.4 Blind Sample ID = N63 Lab Value = 0.472 Most Probable Value = 0.530 Percent Recovery = 89.1 Date Sample Logged by Lab = 10/29/99 Sample ID = 3020005 Number of Standard Deviations = -2.2 Blind Sample ID = NS5 Lab Value = 0.861 Most Probable Value = 0.883 Percent Recovery = 97.5 Date Sample Logged by Lab = 10/29/99 Sample ID = 3020007 Number of Standard Deviations = -0.6 Blind Sample ID = N64 Lab Value = 0.852 Most Probable Value = 0.883 Percent Recovery = 96.5 Date Sample Logged by Lab = 10/29/99 Sample ID = 3020006 Number of Standard Deviations = -0.8 Blind Sample ID = N64 Lab Value = 0.425 Most Probable Value = 0.530 Percent Recovery = 80.2 Date Sample Logged by Lab = 10/27/99 Sample ID = 3000010 Number of Standard Deviations = -4.0 Blind Sample ID = NS5 Lab Value = 0.754 Most Probable Value = 0.883 Percent Recovery = 85.4 Date Sample Logged by Lab = 10/27/99 Sample ID = 3000011 Number of Standard Deviations = -3.3 Blind Sample ID = N64 Lab Value = 0.769 Most Probable Value = 0.883 Percent Recovery = 87.1 Date Sample Logged by Lab = 10/27/99 Sample ID = 3000009 Number of Standard Deviations = -2.9 Blind Sample ID = N64 Lab Value = 0.968 Most Probable Value = 0.883 Percent Recovery = 109.6 Date Sample Logged by Lab = 10/25/99 Sample ID = 2980235 Number of Standard Deviations = 2.1 Blind Sample ID = N64 Lab Value = 0.463 Most Probable Value = 0.530 Percent Recovery = 87.4 Date Sample Logged by Lab = 10/22/99 Sample ID = 2950002 Number of Standard Deviations = -2.6 Blind Sample ID = NS5 Lab Value = 0.839 Most Probable Value = 0.883 Percent Recovery = 95.0 Date Sample Logged by Lab = 10/22/99 Sample ID = 2950004 Number of Standard Deviations = -1.1 Blind Sample ID = N64 Lab Value = 0.835 Most Probable Value = 0.883 Percent Recovery = 94.6 Date Sample Logged by Lab = 10/21/99 Sample ID = 2940003 Number of Standard Deviations = -1.2 Blind Sample ID = N64 Lab Value = 0.481 Most Probable Value = 0.530 Percent Recovery = 90.8 Date Sample Logged by Lab = 10/20/99 Sample ID = 2930010 Number of Standard Deviations = -1.9 Blind Sample ID = NS5 Lab Value = 0.885 Most Probable Value = 0.883 Percent Recovery = 100.2 Date Sample Logged by Lab = 10/20/99 Sample ID = 2930012 Number of Standard Deviations = 0.1 Blind Sample ID = N64 Lab Value = 0.910 Most Probable Value = 0.883 Percent Recovery = 103.1 Date Sample Logged by Lab = 10/20/99 Sample ID = 2930013 Number of Standard Deviations = 0.7 Blind Sample ID = N64 Lab Value = 0.872 Most Probable Value = 0.883 Percent Recovery = 98.8 Date Sample Logged by Lab = 10/18/99 Sample ID = 2910099 Number of Standard Deviations = -0.3 Blind Sample ID = N64 Lab Value = 0.535 Most Probable Value = 0.530 Percent Recovery = 100.9 Date Sample Logged by Lab = 10/15/99 Sample ID = 2880026 Number of Standard Deviations = 0.2 Blind Sample ID = NS5 Lab Value = 0.872 Most Probable Value = 0.883 Percent Recovery = 98.8 Date Sample Logged by Lab = 10/15/99 Sample ID = 2880024 Number of Standard Deviations = -0.3 Blind Sample ID = N64 Lab Value = 0.878 Most Probable Value = 0.883 Percent Recovery = 99.4 Date Sample Logged by Lab = 10/15/99 Sample ID = 2880025 Number of Standard Deviations = -0.1 Blind Sample ID = N64 Lab Value = 0.536 Most Probable Value = 0.530 Percent Recovery = 101.1 Date Sample Logged by Lab = 10/13/99 Sample ID = 2860007 Number of Standard Deviations = 0.2 Blind Sample ID = NS5 Lab Value = 0.940 Most Probable Value = 0.883 Percent Recovery = 106.5 Date Sample Logged by Lab = 10/13/99 Sample ID = 2860006 Number of Standard Deviations = 1.4 Blind Sample ID = N64 Lab Value = 0.879 Most Probable Value = 0.883 Percent Recovery = 99.5 Date Sample Logged by Lab = 10/12/99 Sample ID = 2850023 Number of Standard Deviations = -0.1 Blind Sample ID = N64 Lab Value = 0.517 Most Probable Value = 0.530 Percent Recovery = 97.5 Date Sample Logged by Lab = 10/08/99 Sample ID = 2810015 Number of Standard Deviations = -0.5 Blind Sample ID = NS5 Lab Value = 0.889 Most Probable Value = 0.883 Percent Recovery = 100.7 Date Sample Logged by Lab = 10/08/99 Sample ID = 2810014 Number of Standard Deviations = 0.2 Blind Sample ID = N64 Lab Value = 0.939 Most Probable Value = 0.883 Percent Recovery = 106.3 Date Sample Logged by Lab = 10/07/99 Sample ID = 2800006 Number of Standard Deviations = 1.4 Blind Sample ID = N64 Lab Value = 0.534 Most Probable Value = 0.530 Percent Recovery = 100.8 Date Sample Logged by Lab = 10/06/99 Sample ID = 2790056 Number of Standard Deviations = 0.2 Blind Sample ID = NS5 Lab Value = 0.893 Most Probable Value = 0.883 Percent Recovery = 101.1 Date Sample Logged by Lab = 10/06/99 Sample ID = 2790055 Number of Standard Deviations = 0.3 Blind Sample ID = N64 Lab Value = 0.857 Most Probable Value = 0.883 Percent Recovery = 97.1 Date Sample Logged by Lab = 10/05/99 Sample ID = 2780149 Number of Standard Deviations = -0.7 Blind Sample ID = N64 Lab Value = 0.816 Most Probable Value = 0.883 Percent Recovery = 92.4 Date Sample Logged by Lab = 10/04/99 Sample ID = 2770099 Number of Standard Deviations = -1.7 Blind Sample ID = N64 Lab Value = 0.592 Most Probable Value = 0.610 Percent Recovery = 97.0 Date Sample Logged by Lab = 09/29/99 Sample ID = 2720010 Number of Standard Deviations = -0.6 Blind Sample ID = NS3 Lab Value = 0.031 Most Probable Value = 0.040 Percent Recovery = 77.5 Date Sample Logged by Lab = 09/29/99 Sample ID = 2720009 Number of Standard Deviations = -0.3 Blind Sample ID = N61 Lab Value = 0.040 Most Probable Value = 0.040 Percent Recovery = 100.0 Date Sample Logged by Lab = 09/28/99 Sample ID = 2710010 Number of Standard Deviations = 0.0 Blind Sample ID = N61 Lab Value = 0.594 Most Probable Value = 0.610 Percent Recovery = 97.4 Date Sample Logged by Lab = 09/27/99 Sample ID = 2700037 Number of Standard Deviations = -0.5 Blind Sample ID = NS3 Lab Value = 0.048 Most Probable Value = 0.040 Percent Recovery = 120.0 Date Sample Logged by Lab = 09/27/99 Sample ID = 2700034 Number of Standard Deviations = 0.3 Blind Sample ID = N61 Lab Value = 0.047 Most Probable Value = 0.040 Percent Recovery = 117.5 Date Sample Logged by Lab = 09/27/99 Sample ID = 2700036 Number of Standard Deviations = 0.3 Blind Sample ID = N61 Lab Value = 0.038 Most Probable Value = 0.040 Percent Recovery = 95.0 Date Sample Logged by Lab = 09/23/99 Sample ID = 2660010 Number of Standard Deviations = -0.1 Blind Sample ID = N61 Lab Value = 0.609 Most Probable Value = 0.610 Percent Recovery = 99.8 Date Sample Logged by Lab = 09/22/99 Sample ID = 2650019 Number of Standard Deviations = -0.0 Blind Sample ID = NS3 Lab Value = 0.033 Most Probable Value = 0.040 Percent Recovery = 82.5 Date Sample Logged by Lab = 09/22/99 Sample ID = 2650017 Number of Standard Deviations = -0.3 Blind Sample ID = N61 Lab Value = 0.035 Most Probable Value = 0.040 Percent Recovery = 87.5 Date Sample Logged by Lab = 09/21/99 Sample ID = 2640007 Number of Standard Deviations = -0.2 Blind Sample ID = N61 Lab Value = 0.040 Most Probable Value = 0.040 Percent Recovery = 100.0 Date Sample Logged by Lab = 09/20/99 Sample ID = 2630002 Number of Standard Deviations = 0.0 Blind Sample ID = N61 Lab Value = 0.616 Most Probable Value = 0.610 Percent Recovery = 101.0 Date Sample Logged by Lab = 09/17/99 Sample ID = 2600085 Number of Standard Deviations = 0.2 Blind Sample ID = NS3 Lab Value = 0.039 Most Probable Value = 0.040 Percent Recovery = 97.5 Date Sample Logged by Lab = 09/17/99 Sample ID = 2600084 Number of Standard Deviations = -0.0 Blind Sample ID = N61 Lab Value = 0.039 Most Probable Value = 0.040 Percent Recovery = 97.5 Date Sample Logged by Lab = 09/16/99 Sample ID = 2590138 Number of Standard Deviations = -0.0 Blind Sample ID = N61 Lab Value = 0.612 Most Probable Value = 0.610 Percent Recovery = 100.3 Date Sample Logged by Lab = 09/15/99 Sample ID = 2580030 Number of Standard Deviations = 0.1 Blind Sample ID = NS3 Lab Value = 0.051 Most Probable Value = 0.040 Percent Recovery = 127.5 Date Sample Logged by Lab = 09/15/99 Sample ID = 2580028 Number of Standard Deviations = 0.4 Blind Sample ID = N61 Lab Value = 0.051 Most Probable Value = 0.040 Percent Recovery = 127.5 Date Sample Logged by Lab = 09/14/99 Sample ID = 2570018 Number of Standard Deviations = 0.4 Blind Sample ID = N61 Lab Value = 0.052 Most Probable Value = 0.040 Percent Recovery = 130.0 Date Sample Logged by Lab = 09/14/99 Sample ID = 2570017 Number of Standard Deviations = 0.5 Blind Sample ID = N61 Lab Value = 0.566 Most Probable Value = 0.610 Percent Recovery = 92.8 Date Sample Logged by Lab = 09/10/99 Sample ID = 2530167 Number of Standard Deviations = -1.5 Blind Sample ID = NS3 Lab Value = 0.041 Most Probable Value = 0.040 Percent Recovery = 102.5 Date Sample Logged by Lab = 09/10/99 Sample ID = 2530166 Number of Standard Deviations = 0.0 Blind Sample ID = N61 Lab Value = 0.636 Most Probable Value = 0.610 Percent Recovery = 104.3 Date Sample Logged by Lab = 09/08/99 Sample ID = 2510019 Number of Standard Deviations = 0.9 Blind Sample ID = NS3 Lab Value = 0.042 Most Probable Value = 0.040 Percent Recovery = 105.0 Date Sample Logged by Lab = 09/08/99 Sample ID = 2510020 Number of Standard Deviations = 0.1 Blind Sample ID = N61 Lab Value = 0.038 Most Probable Value = 0.040 Percent Recovery = 95.0 Date Sample Logged by Lab = 09/07/99 Sample ID = 2500286 Number of Standard Deviations = -0.1 Blind Sample ID = N61 Lab Value = 0.615 Most Probable Value = 0.610 Percent Recovery = 100.8 Date Sample Logged by Lab = 09/03/99 Sample ID = 2460062 Number of Standard Deviations = 0.2 Blind Sample ID = NS3 Lab Value = 0.747 Most Probable Value = 0.805 Percent Recovery = 92.8 Date Sample Logged by Lab = 08/30/99 Sample ID = 2420102 Number of Standard Deviations = -1.5 Blind Sample ID = N62 Lab Value = 0.595 Most Probable Value = 0.610 Percent Recovery = 97.5 Date Sample Logged by Lab = 08/27/99 Sample ID = 2390007 Number of Standard Deviations = -0.5 Blind Sample ID = NS3 Lab Value = 0.798 Most Probable Value = 0.805 Percent Recovery = 99.1 Date Sample Logged by Lab = 08/27/99 Sample ID = 2390008 Number of Standard Deviations = -0.2 Blind Sample ID = N62 Lab Value = 0.786 Most Probable Value = 0.805 Percent Recovery = 97.6 Date Sample Logged by Lab = 08/26/99 Sample ID = 2380003 Number of Standard Deviations = -0.5 Blind Sample ID = N62 Lab Value = 0.515 Most Probable Value = 0.610 Percent Recovery = 84.4 Date Sample Logged by Lab = 08/25/99 Sample ID = 2370013 Number of Standard Deviations = -3.1 Blind Sample ID = NS3 Lab Value = 0.768 Most Probable Value = 0.805 Percent Recovery = 95.4 Date Sample Logged by Lab = 08/25/99 Sample ID = 2370011 Number of Standard Deviations = -1.0 Blind Sample ID = N62 Lab Value = 0.819 Most Probable Value = 0.805 Percent Recovery = 101.7 Date Sample Logged by Lab = 08/24/99 Sample ID = 2360009 Number of Standard Deviations = 0.4 Blind Sample ID = N62 Lab Value = 0.789 Most Probable Value = 0.805 Percent Recovery = 98.0 Date Sample Logged by Lab = 08/23/99 Sample ID = 2350151 Number of Standard Deviations = -0.4 Blind Sample ID = N62 Lab Value = 0.593 Most Probable Value = 0.610 Percent Recovery = 97.2 Date Sample Logged by Lab = 08/20/99 Sample ID = 2320067 Number of Standard Deviations = -0.6 Blind Sample ID = NS3 Lab Value = 0.770 Most Probable Value = 0.805 Percent Recovery = 95.7 Date Sample Logged by Lab = 08/20/99 Sample ID = 2320068 Number of Standard Deviations = -0.9 Blind Sample ID = N62 Lab Value = 0.826 Most Probable Value = 0.805 Percent Recovery = 102.6 Date Sample Logged by Lab = 08/19/99 Sample ID = 2310095 Number of Standard Deviations = 0.6 Blind Sample ID = N62 Lab Value = 0.527 Most Probable Value = 0.610 Percent Recovery = 86.4 Date Sample Logged by Lab = 08/18/99 Sample ID = 2300018 Number of Standard Deviations = -2.8 Blind Sample ID = NS3 Lab Value = 0.722 Most Probable Value = 0.805 Percent Recovery = 89.7 Date Sample Logged by Lab = 08/18/99 Sample ID = 2300017 Number of Standard Deviations = -2.2 Blind Sample ID = N62 Lab Value = 0.775 Most Probable Value = 0.805 Percent Recovery = 96.3 Date Sample Logged by Lab = 08/17/99 Sample ID = 2290051 Number of Standard Deviations = -0.8 Blind Sample ID = N62 Lab Value = 0.736 Most Probable Value = 0.805 Percent Recovery = 91.4 Date Sample Logged by Lab = 08/17/99 Sample ID = 2290050 Number of Standard Deviations = -1.8 Blind Sample ID = N62 Lab Value = 0.625 Most Probable Value = 0.610 Percent Recovery = 102.5 Date Sample Logged by Lab = 08/12/99 Sample ID = 2240291 Number of Standard Deviations = 0.5 Blind Sample ID = NS3 Lab Value = 0.830 Most Probable Value = 0.805 Percent Recovery = 103.1 Date Sample Logged by Lab = 08/12/99 Sample ID = 2240285 Number of Standard Deviations = 0.7 Blind Sample ID = N62 Lab Value = 0.773 Most Probable Value = 0.805 Percent Recovery = 96.0 Date Sample Logged by Lab = 08/12/99 Sample ID = 2240020 Number of Standard Deviations = -0.9 Blind Sample ID = N62 Lab Value = 0.635 Most Probable Value = 0.610 Percent Recovery = 104.1 Date Sample Logged by Lab = 08/10/99 Sample ID = 2220096 Number of Standard Deviations = 0.8 Blind Sample ID = NS3 Lab Value = 0.818 Most Probable Value = 0.805 Percent Recovery = 101.6 Date Sample Logged by Lab = 08/10/99 Sample ID = 2220094 Number of Standard Deviations = 0.3 Blind Sample ID = N62 Lab Value = 0.537 Most Probable Value = 0.610 Percent Recovery = 88.0 Date Sample Logged by Lab = 08/09/99 Sample ID = 2210117 Number of Standard Deviations = -2.4 Blind Sample ID = NS3 Lab Value = 0.761 Most Probable Value = 0.805 Percent Recovery = 94.5 Date Sample Logged by Lab = 08/09/99 Sample ID = 2210153 Number of Standard Deviations = -1.2 Blind Sample ID = N62 Lab Value = 0.759 Most Probable Value = 0.805 Percent Recovery = 94.3 Date Sample Logged by Lab = 08/09/99 Sample ID = 2210120 Number of Standard Deviations = -1.2 Blind Sample ID = N62 Lab Value = 0.751 Most Probable Value = 0.805 Percent Recovery = 93.3 Date Sample Logged by Lab = 08/09/99 Sample ID = 2210118 Number of Standard Deviations = -1.4 Blind Sample ID = N62 Lab Value = 0.791 Most Probable Value = 0.805 Percent Recovery = 98.3 Date Sample Logged by Lab = 08/05/99 Sample ID = 2170057 Number of Standard Deviations = -0.4 Blind Sample ID = N62 Lab Value = 0.454 Most Probable Value = 0.610 Percent Recovery = 74.4 Date Sample Logged by Lab = 08/04/99 Sample ID = 2160016 Number of Standard Deviations = -5.2 Blind Sample ID = NS3 Lab Value = 0.840 Most Probable Value = 0.805 Percent Recovery = 104.3 Date Sample Logged by Lab = 08/04/99 Sample ID = 2160015 Number of Standard Deviations = 0.9 Blind Sample ID = N62 Lab Value = 0.815 Most Probable Value = 0.805 Percent Recovery = 101.2 Date Sample Logged by Lab = 08/03/99 Sample ID = 2150002 Number of Standard Deviations = 0.3 Blind Sample ID = N62 Lab Value = 0.605 Most Probable Value = 0.610 Percent Recovery = 99.2 Date Sample Logged by Lab = 07/30/99 Sample ID = 2110080 Number of Standard Deviations = -0.2 Blind Sample ID = NS3 Lab Value = 0.049 Most Probable Value = 0.040 Percent Recovery = 122.5 Date Sample Logged by Lab = 07/30/99 Sample ID = 2110079 Number of Standard Deviations = 0.3 Blind Sample ID = N61 Lab Value = 0.055 Most Probable Value = 0.040 Percent Recovery = 137.5 Date Sample Logged by Lab = 07/30/99 Sample ID = 2110078 Number of Standard Deviations = 0.6 Blind Sample ID = N61 Lab Value = 0.618 Most Probable Value = 0.610 Percent Recovery = 101.3 Date Sample Logged by Lab = 07/28/99 Sample ID = 2090078 Number of Standard Deviations = 0.3 Blind Sample ID = NS3 Lab Value = 0.673 Most Probable Value = 0.610 Percent Recovery = 110.3 Date Sample Logged by Lab = 07/27/99 Sample ID = 2080115 Number of Standard Deviations = 2.1 Blind Sample ID = NS3 Lab Value = 0.034 Most Probable Value = 0.040 Percent Recovery = 85.0 Date Sample Logged by Lab = 07/26/99 Sample ID = 2070504 Number of Standard Deviations = -0.2 Blind Sample ID = N61 Lab Value = 0.642 Most Probable Value = 0.610 Percent Recovery = 105.2 Date Sample Logged by Lab = 07/16/99 Sample ID = 1970048 Number of Standard Deviations = 1.1 Blind Sample ID = NS3 Lab Value = 0.041 Most Probable Value = 0.040 Percent Recovery = 102.5 Date Sample Logged by Lab = 07/16/99 Sample ID = 1970046 Number of Standard Deviations = 0.0 Blind Sample ID = N61 Lab Value = 0.632 Most Probable Value = 0.610 Percent Recovery = 103.6 Date Sample Logged by Lab = 07/14/99 Sample ID = 1950022 Number of Standard Deviations = 0.7 Blind Sample ID = NS3 Lab Value = 0.646 Most Probable Value = 0.610 Percent Recovery = 105.9 Date Sample Logged by Lab = 07/12/99 Sample ID = 1930033 Number of Standard Deviations = 1.2 Blind Sample ID = NS3 Lab Value = 0.047 Most Probable Value = 0.040 Percent Recovery = 117.5 Date Sample Logged by Lab = 07/12/99 Sample ID = 1930034 Number of Standard Deviations = 0.3 Blind Sample ID = N61 Lab Value = 0.046 Most Probable Value = 0.040 Percent Recovery = 115.0 Date Sample Logged by Lab = 07/12/99 Sample ID = 1930035 Number of Standard Deviations = 0.2 Blind Sample ID = N61 Lab Value = 0.033 Most Probable Value = 0.040 Percent Recovery = 82.5 Date Sample Logged by Lab = 07/08/99 Sample ID = 1890017 Number of Standard Deviations = -0.3 Blind Sample ID = N61 Lab Value = 0.671 Most Probable Value = 0.610 Percent Recovery = 110.0 Date Sample Logged by Lab = 07/07/99 Sample ID = 1880014 Number of Standard Deviations = 2.0 Blind Sample ID = NS3 Lab Value = 0.043 Most Probable Value = 0.040 Percent Recovery = 107.5 Date Sample Logged by Lab = 07/07/99 Sample ID = 1880012 Number of Standard Deviations = 0.1 Blind Sample ID = N61 Lab Value = 0.041 Most Probable Value = 0.040 Percent Recovery = 102.5 Date Sample Logged by Lab = 07/07/99 Sample ID = 1880015 Number of Standard Deviations = 0.0 Blind Sample ID = N61 Lab Value = 0.851 Most Probable Value = 0.805 Percent Recovery = 105.7 Date Sample Logged by Lab = 06/29/99 Sample ID = 1800004 Number of Standard Deviations = 1.2 Blind Sample ID = N62 Lab Value = 0.878 Most Probable Value = 0.805 Percent Recovery = 109.1 Date Sample Logged by Lab = 06/29/99 Sample ID = 1800005 Number of Standard Deviations = 1.9 Blind Sample ID = N62 Lab Value = 0.615 Most Probable Value = 0.610 Percent Recovery = 100.8 Date Sample Logged by Lab = 06/25/99 Sample ID = 1760075 Number of Standard Deviations = 0.2 Blind Sample ID = NS3 Lab Value = 0.821 Most Probable Value = 0.805 Percent Recovery = 102.0 Date Sample Logged by Lab = 06/25/99 Sample ID = 1760073 Number of Standard Deviations = 0.4 Blind Sample ID = N62 Lab Value = 0.833 Most Probable Value = 0.805 Percent Recovery = 103.5 Date Sample Logged by Lab = 06/24/99 Sample ID = 1750079 Number of Standard Deviations = 0.7 Blind Sample ID = N62 Lab Value = 0.594 Most Probable Value = 0.610 Percent Recovery = 97.4 Date Sample Logged by Lab = 06/23/99 Sample ID = 1740035 Number of Standard Deviations = -0.5 Blind Sample ID = NS3 Lab Value = 0.752 Most Probable Value = 0.805 Percent Recovery = 93.4 Date Sample Logged by Lab = 06/23/99 Sample ID = 1740036 Number of Standard Deviations = -1.4 Blind Sample ID = N62 Lab Value = 0.823 Most Probable Value = 0.805 Percent Recovery = 102.2 Date Sample Logged by Lab = 06/22/99 Sample ID = 1730023 Number of Standard Deviations = 0.5 Blind Sample ID = N62 Lab Value = 0.836 Most Probable Value = 0.805 Percent Recovery = 103.9 Date Sample Logged by Lab = 06/21/99 Sample ID = 1720174 Number of Standard Deviations = 0.8 Blind Sample ID = N62 Lab Value = 0.634 Most Probable Value = 0.610 Percent Recovery = 103.9 Date Sample Logged by Lab = 06/18/99 Sample ID = 1690019 Number of Standard Deviations = 0.8 Blind Sample ID = NS3 Lab Value = 0.860 Most Probable Value = 0.805 Percent Recovery = 106.8 Date Sample Logged by Lab = 06/18/99 Sample ID = 1690017 Number of Standard Deviations = 1.5 Blind Sample ID = N62 Lab Value = 0.775 Most Probable Value = 0.805 Percent Recovery = 96.3 Date Sample Logged by Lab = 06/17/99 Sample ID = 1680143 Number of Standard Deviations = -0.8 Blind Sample ID = N62 Lab Value = 0.640 Most Probable Value = 0.610 Percent Recovery = 104.9 Date Sample Logged by Lab = 06/16/99 Sample ID = 1670017 Number of Standard Deviations = 1.0 Blind Sample ID = NS3 Lab Value = 0.845 Most Probable Value = 0.805 Percent Recovery = 105.0 Date Sample Logged by Lab = 06/16/99 Sample ID = 1670016 Number of Standard Deviations = 1.1 Blind Sample ID = N62 Lab Value = 0.856 Most Probable Value = 0.805 Percent Recovery = 106.3 Date Sample Logged by Lab = 06/15/99 Sample ID = 1660103 Number of Standard Deviations = 1.4 Blind Sample ID = N62 Lab Value = 0.849 Most Probable Value = 0.805 Percent Recovery = 105.5 Date Sample Logged by Lab = 06/14/99 Sample ID = 1650084 Number of Standard Deviations = 1.2 Blind Sample ID = N62 Lab Value = 0.605 Most Probable Value = 0.610 Percent Recovery = 99.2 Date Sample Logged by Lab = 06/11/99 Sample ID = 1620013 Number of Standard Deviations = -0.2 Blind Sample ID = NS3 Lab Value = 0.823 Most Probable Value = 0.805 Percent Recovery = 102.2 Date Sample Logged by Lab = 06/11/99 Sample ID = 1620012 Number of Standard Deviations = 0.5 Blind Sample ID = N62 Lab Value = 0.865 Most Probable Value = 0.805 Percent Recovery = 107.5 Date Sample Logged by Lab = 06/10/99 Sample ID = 1610014 Number of Standard Deviations = 1.6 Blind Sample ID = N62 Lab Value = 0.632 Most Probable Value = 0.610 Percent Recovery = 103.6 Date Sample Logged by Lab = 06/09/99 Sample ID = 1600005 Number of Standard Deviations = 0.7 Blind Sample ID = NS3 Lab Value = 0.851 Most Probable Value = 0.805 Percent Recovery = 105.7 Date Sample Logged by Lab = 06/09/99 Sample ID = 1600004 Number of Standard Deviations = 1.2 Blind Sample ID = N62 Lab Value = 0.851 Most Probable Value = 0.805 Percent Recovery = 105.7 Date Sample Logged by Lab = 06/08/99 Sample ID = 1590278 Number of Standard Deviations = 1.2 Blind Sample ID = N62 Lab Value = 0.836 Most Probable Value = 0.805 Percent Recovery = 103.9 Date Sample Logged by Lab = 06/07/99 Sample ID = 1580210 Number of Standard Deviations = 0.8 Blind Sample ID = N62 Lab Value = 0.636 Most Probable Value = 0.610 Percent Recovery = 104.3 Date Sample Logged by Lab = 06/04/99 Sample ID = 1550230 Number of Standard Deviations = 0.9 Blind Sample ID = NS3 Lab Value = 0.874 Most Probable Value = 0.805 Percent Recovery = 108.6 Date Sample Logged by Lab = 06/04/99 Sample ID = 1550228 Number of Standard Deviations = 1.8 Blind Sample ID = N62 Lab Value = 0.613 Most Probable Value = 0.610 Percent Recovery = 100.5 Date Sample Logged by Lab = 06/03/99 Sample ID = 1540119 Number of Standard Deviations = 0.1 Blind Sample ID = NS3 Lab Value = 0.838 Most Probable Value = 0.805 Percent Recovery = 104.1 Date Sample Logged by Lab = 06/03/99 Sample ID = 1540116 Number of Standard Deviations = 0.9 Blind Sample ID = N62 Lab Value = 0.837 Most Probable Value = 0.805 Percent Recovery = 104.0 Date Sample Logged by Lab = 06/03/99 Sample ID = 1540118 Number of Standard Deviations = 0.9 Blind Sample ID = N62 Lab Value = 0.594 Most Probable Value = 0.610 Percent Recovery = 97.4 Date Sample Logged by Lab = 05/26/99 Sample ID = 1460028 Number of Standard Deviations = -0.5 Blind Sample ID = NS3 Lab Value = 0.597 Most Probable Value = 0.610 Percent Recovery = 97.9 Date Sample Logged by Lab = 05/25/99 Sample ID = 1450167 Number of Standard Deviations = -0.4 Blind Sample ID = NS3 Lab Value = 0.650 Most Probable Value = 0.610 Percent Recovery = 106.6 Date Sample Logged by Lab = 05/19/99 Sample ID = 1390399 Number of Standard Deviations = 1.3 Blind Sample ID = NS3 Lab Value = 0.651 Most Probable Value = 0.610 Percent Recovery = 106.7 Date Sample Logged by Lab = 05/17/99 Sample ID = 1370115 Number of Standard Deviations = 1.4 Blind Sample ID = NS3 Lab Value = 0.597 Most Probable Value = 0.610 Percent Recovery = 97.9 Date Sample Logged by Lab = 05/12/99 Sample ID = 1320044 Number of Standard Deviations = -0.4 Blind Sample ID = NS3 Lab Value = 0.561 Most Probable Value = 0.610 Percent Recovery = 92.0 Date Sample Logged by Lab = 05/07/99 Sample ID = 1270143 Number of Standard Deviations = -1.6 Blind Sample ID = NS3 Lab Value = 0.595 Most Probable Value = 0.610 Percent Recovery = 97.5 Date Sample Logged by Lab = 05/05/99 Sample ID = 1250059 Number of Standard Deviations = -0.5 Blind Sample ID = NS3 Lab Value = 0.759 Most Probable Value = 0.805 Percent Recovery = 94.3 Date Sample Logged by Lab = 04/30/99 Sample ID = 1200045 Number of Standard Deviations = -1.2 Blind Sample ID = N62 Lab Value = 0.855 Most Probable Value = 0.805 Percent Recovery = 106.2 Date Sample Logged by Lab = 04/28/99 Sample ID = 1180143 Number of Standard Deviations = 1.3 Blind Sample ID = N62 Lab Value = 0.664 Most Probable Value = 0.610 Percent Recovery = 108.9 Date Sample Logged by Lab = 04/27/99 Sample ID = 1170152 Number of Standard Deviations = 1.8 Blind Sample ID = NS3 Lab Value = 0.921 Most Probable Value = 0.805 Percent Recovery = 114.4 Date Sample Logged by Lab = 04/27/99 Sample ID = 1170150 Number of Standard Deviations = 3.1 Blind Sample ID = N62 Lab Value = 0.584 Most Probable Value = 0.610 Percent Recovery = 95.7 Date Sample Logged by Lab = 04/26/99 Sample ID = 1160129 Number of Standard Deviations = -0.9 Blind Sample ID = NS3 Lab Value = 0.793 Most Probable Value = 0.805 Percent Recovery = 98.5 Date Sample Logged by Lab = 04/26/99 Sample ID = 1160128 Number of Standard Deviations = -0.3 Blind Sample ID = N62 Lab Value = 0.645 Most Probable Value = 0.610 Percent Recovery = 105.7 Date Sample Logged by Lab = 04/23/99 Sample ID = 1130307 Number of Standard Deviations = 1.2 Blind Sample ID = NS3 Lab Value = 0.895 Most Probable Value = 0.805 Percent Recovery = 111.2 Date Sample Logged by Lab = 04/23/99 Sample ID = 1130308 Number of Standard Deviations = 2.4 Blind Sample ID = N62 Lab Value = 0.857 Most Probable Value = 0.805 Percent Recovery = 106.5 Date Sample Logged by Lab = 04/23/99 Sample ID = 1130306 Number of Standard Deviations = 1.4 Blind Sample ID = N62 Lab Value = 0.766 Most Probable Value = 0.805 Percent Recovery = 95.2 Date Sample Logged by Lab = 04/21/99 Sample ID = 1110080 Number of Standard Deviations = -1.0 Blind Sample ID = N62 Lab Value = 0.841 Most Probable Value = 0.805 Percent Recovery = 104.5 Date Sample Logged by Lab = 04/20/99 Sample ID = 1100053 Number of Standard Deviations = 1.0 Blind Sample ID = N62 Lab Value = 0.616 Most Probable Value = 0.610 Percent Recovery = 101.0 Date Sample Logged by Lab = 04/19/99 Sample ID = 1090145 Number of Standard Deviations = 0.2 Blind Sample ID = NS3 Lab Value = 0.750 Most Probable Value = 0.805 Percent Recovery = 93.2 Date Sample Logged by Lab = 04/19/99 Sample ID = 1090144 Number of Standard Deviations = -1.5 Blind Sample ID = N62 Lab Value = 0.697 Most Probable Value = 0.610 Percent Recovery = 114.3 Date Sample Logged by Lab = 04/16/99 Sample ID = 1060045 Number of Standard Deviations = 2.9 Blind Sample ID = NS3 Lab Value = 0.920 Most Probable Value = 0.805 Percent Recovery = 114.3 Date Sample Logged by Lab = 04/16/99 Sample ID = 1060043 Number of Standard Deviations = 3.1 Blind Sample ID = N62 Lab Value = 0.929 Most Probable Value = 0.805 Percent Recovery = 115.4 Date Sample Logged by Lab = 04/16/99 Sample ID = 1060047 Number of Standard Deviations = 3.3 Blind Sample ID = N62 Lab Value = 0.927 Most Probable Value = 0.805 Percent Recovery = 115.2 Date Sample Logged by Lab = 04/16/99 Sample ID = 1060044 Number of Standard Deviations = 3.2 Blind Sample ID = N62 Lab Value = 0.638 Most Probable Value = 0.610 Percent Recovery = 104.6 Date Sample Logged by Lab = 04/13/99 Sample ID = 1030133 Number of Standard Deviations = 0.9 Blind Sample ID = NS3 Lab Value = 0.851 Most Probable Value = 0.805 Percent Recovery = 105.7 Date Sample Logged by Lab = 04/13/99 Sample ID = 1030130 Number of Standard Deviations = 1.2 Blind Sample ID = N62 Lab Value = 0.863 Most Probable Value = 0.805 Percent Recovery = 107.2 Date Sample Logged by Lab = 04/13/99 Sample ID = 1030132 Number of Standard Deviations = 1.5 Blind Sample ID = N62 Lab Value = 0.842 Most Probable Value = 0.805 Percent Recovery = 104.6 Date Sample Logged by Lab = 04/13/99 Sample ID = 1030129 Number of Standard Deviations = 1.0 Blind Sample ID = N62 Lab Value = 0.632 Most Probable Value = 0.610 Percent Recovery = 103.6 Date Sample Logged by Lab = 04/08/99 Sample ID = 0980176 Number of Standard Deviations = 0.7 Blind Sample ID = NS3 Lab Value = 0.846 Most Probable Value = 0.805 Percent Recovery = 105.1 Date Sample Logged by Lab = 04/08/99 Sample ID = 0980174 Number of Standard Deviations = 1.1 Blind Sample ID = N62 Lab Value = 0.599 Most Probable Value = 0.610 Percent Recovery = 98.2 Date Sample Logged by Lab = 04/06/99 Sample ID = 0960121 Number of Standard Deviations = -0.4 Blind Sample ID = NS3 Lab Value = 0.830 Most Probable Value = 0.805 Percent Recovery = 103.1 Date Sample Logged by Lab = 04/06/99 Sample ID = 0960123 Number of Standard Deviations = 0.7 Blind Sample ID = N62 Lab Value = 0.827 Most Probable Value = 0.805 Percent Recovery = 102.7 Date Sample Logged by Lab = 04/06/99 Sample ID = 0960122 Number of Standard Deviations = 0.6 Blind Sample ID = N62 Lab Value = 0.828 Most Probable Value = 0.805 Percent Recovery = 102.9 Date Sample Logged by Lab = 04/06/99 Sample ID = 0960125 Number of Standard Deviations = 0.6 Blind Sample ID = N62 Lab Value = 0.414 Most Probable Value = 0.412 Percent Recovery = 100.5 Date Sample Logged by Lab = 03/29/99 Sample ID = 0880061 Number of Standard Deviations = 0.1 Blind Sample ID = N59 Lab Value = 0.617 Most Probable Value = 0.610 Percent Recovery = 101.1 Date Sample Logged by Lab = 03/26/99 Sample ID = 0850055 Number of Standard Deviations = 0.2 Blind Sample ID = NS3 Lab Value = 0.415 Most Probable Value = 0.412 Percent Recovery = 100.7 Date Sample Logged by Lab = 03/26/99 Sample ID = 0850052 Number of Standard Deviations = 0.1 Blind Sample ID = N59 Lab Value = 0.410 Most Probable Value = 0.412 Percent Recovery = 99.5 Date Sample Logged by Lab = 03/25/99 Sample ID = 0840098 Number of Standard Deviations = -0.1 Blind Sample ID = N59 Lab Value = 0.589 Most Probable Value = 0.610 Percent Recovery = 96.6 Date Sample Logged by Lab = 03/24/99 Sample ID = 0830023 Number of Standard Deviations = -0.7 Blind Sample ID = NS3 Lab Value = 0.434 Most Probable Value = 0.412 Percent Recovery = 105.3 Date Sample Logged by Lab = 03/24/99 Sample ID = 0830025 Number of Standard Deviations = 0.8 Blind Sample ID = N59 Lab Value = 0.413 Most Probable Value = 0.412 Percent Recovery = 100.2 Date Sample Logged by Lab = 03/23/99 Sample ID = 0820047 Number of Standard Deviations = 0.0 Blind Sample ID = N59 Lab Value = 0.414 Most Probable Value = 0.412 Percent Recovery = 100.5 Date Sample Logged by Lab = 03/22/99 Sample ID = 0810107 Number of Standard Deviations = 0.1 Blind Sample ID = N59 Lab Value = 0.626 Most Probable Value = 0.610 Percent Recovery = 102.6 Date Sample Logged by Lab = 03/19/99 Sample ID = 0780131 Number of Standard Deviations = 0.5 Blind Sample ID = NS3 Lab Value = 0.406 Most Probable Value = 0.412 Percent Recovery = 98.5 Date Sample Logged by Lab = 03/19/99 Sample ID = 0780130 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 0.422 Most Probable Value = 0.412 Percent Recovery = 102.4 Date Sample Logged by Lab = 03/18/99 Sample ID = 0770075 Number of Standard Deviations = 0.4 Blind Sample ID = N59 Lab Value = 0.609 Most Probable Value = 0.610 Percent Recovery = 99.8 Date Sample Logged by Lab = 03/17/99 Sample ID = 0760033 Number of Standard Deviations = -0.0 Blind Sample ID = NS3 Lab Value = 0.426 Most Probable Value = 0.412 Percent Recovery = 103.4 Date Sample Logged by Lab = 03/17/99 Sample ID = 0760034 Number of Standard Deviations = 0.5 Blind Sample ID = N59 Lab Value = 0.404 Most Probable Value = 0.412 Percent Recovery = 98.1 Date Sample Logged by Lab = 03/16/99 Sample ID = 0750083 Number of Standard Deviations = -0.3 Blind Sample ID = N59 Lab Value = 0.417 Most Probable Value = 0.412 Percent Recovery = 101.2 Date Sample Logged by Lab = 03/15/99 Sample ID = 0740078 Number of Standard Deviations = 0.2 Blind Sample ID = N59 Lab Value = 0.633 Most Probable Value = 0.610 Percent Recovery = 103.8 Date Sample Logged by Lab = 03/12/99 Sample ID = 0710103 Number of Standard Deviations = 0.8 Blind Sample ID = NS3 Lab Value = 0.428 Most Probable Value = 0.412 Percent Recovery = 103.9 Date Sample Logged by Lab = 03/12/99 Sample ID = 0710104 Number of Standard Deviations = 0.6 Blind Sample ID = N59 Lab Value = 0.408 Most Probable Value = 0.412 Percent Recovery = 99.0 Date Sample Logged by Lab = 03/11/99 Sample ID = 0700052 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 0.602 Most Probable Value = 0.610 Percent Recovery = 98.7 Date Sample Logged by Lab = 03/10/99 Sample ID = 0690064 Number of Standard Deviations = -0.3 Blind Sample ID = NS3 Lab Value = 0.424 Most Probable Value = 0.412 Percent Recovery = 102.9 Date Sample Logged by Lab = 03/10/99 Sample ID = 0690061 Number of Standard Deviations = 0.5 Blind Sample ID = N59 Lab Value = 0.398 Most Probable Value = 0.412 Percent Recovery = 96.6 Date Sample Logged by Lab = 03/09/99 Sample ID = 0680050 Number of Standard Deviations = -0.5 Blind Sample ID = N59 Lab Value = 0.424 Most Probable Value = 0.412 Percent Recovery = 102.9 Date Sample Logged by Lab = 03/08/99 Sample ID = 0670139 Number of Standard Deviations = 0.5 Blind Sample ID = N59 Lab Value = 0.612 Most Probable Value = 0.610 Percent Recovery = 100.3 Date Sample Logged by Lab = 03/05/99 Sample ID = 0640102 Number of Standard Deviations = 0.1 Blind Sample ID = NS3 Lab Value = 0.420 Most Probable Value = 0.412 Percent Recovery = 101.9 Date Sample Logged by Lab = 03/05/99 Sample ID = 0640101 Number of Standard Deviations = 0.3 Blind Sample ID = N59 Lab Value = 0.404 Most Probable Value = 0.412 Percent Recovery = 98.1 Date Sample Logged by Lab = 03/04/99 Sample ID = 0630099 Number of Standard Deviations = -0.3 Blind Sample ID = N59 Lab Value = 0.631 Most Probable Value = 0.610 Percent Recovery = 103.4 Date Sample Logged by Lab = 03/03/99 Sample ID = 0620065 Number of Standard Deviations = 0.7 Blind Sample ID = NS3 Lab Value = 0.438 Most Probable Value = 0.412 Percent Recovery = 106.3 Date Sample Logged by Lab = 03/03/99 Sample ID = 0620066 Number of Standard Deviations = 1.0 Blind Sample ID = N59 Lab Value = 0.406 Most Probable Value = 0.412 Percent Recovery = 98.5 Date Sample Logged by Lab = 03/02/99 Sample ID = 0610146 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 0.626 Most Probable Value = 0.610 Percent Recovery = 102.6 Date Sample Logged by Lab = 03/01/99 Sample ID = 0600186 Number of Standard Deviations = 0.5 Blind Sample ID = NS3 Lab Value = 0.829 Most Probable Value = 0.770 Percent Recovery = 107.7 Date Sample Logged by Lab = 03/01/99 Sample ID = 0600188 Number of Standard Deviations = 1.6 Blind Sample ID = N60 Lab Value = 0.628 Most Probable Value = 0.610 Percent Recovery = 103.0 Date Sample Logged by Lab = 02/26/99 Sample ID = 0570063 Number of Standard Deviations = 0.6 Blind Sample ID = NS3 Lab Value = 0.823 Most Probable Value = 0.770 Percent Recovery = 106.9 Date Sample Logged by Lab = 02/26/99 Sample ID = 0570065 Number of Standard Deviations = 1.5 Blind Sample ID = N60 Lab Value = 0.841 Most Probable Value = 0.770 Percent Recovery = 109.2 Date Sample Logged by Lab = 02/26/99 Sample ID = 0570064 Number of Standard Deviations = 2.0 Blind Sample ID = N60 Lab Value = 0.759 Most Probable Value = 0.770 Percent Recovery = 98.6 Date Sample Logged by Lab = 02/24/99 Sample ID = 0550044 Number of Standard Deviations = -0.3 Blind Sample ID = N60 Lab Value = 0.785 Most Probable Value = 0.770 Percent Recovery = 101.9 Date Sample Logged by Lab = 02/23/99 Sample ID = 0540132 Number of Standard Deviations = 0.4 Blind Sample ID = N60 Lab Value = 0.633 Most Probable Value = 0.610 Percent Recovery = 103.8 Date Sample Logged by Lab = 02/22/99 Sample ID = 0530134 Number of Standard Deviations = 0.8 Blind Sample ID = NS3 Lab Value = 0.844 Most Probable Value = 0.770 Percent Recovery = 109.6 Date Sample Logged by Lab = 02/22/99 Sample ID = 0530135 Number of Standard Deviations = 2.0 Blind Sample ID = N60 Lab Value = 0.827 Most Probable Value = 0.770 Percent Recovery = 107.4 Date Sample Logged by Lab = 02/22/99 Sample ID = 0530133 Number of Standard Deviations = 1.6 Blind Sample ID = N60 Lab Value = 0.799 Most Probable Value = 0.770 Percent Recovery = 103.8 Date Sample Logged by Lab = 02/19/99 Sample ID = 0500084 Number of Standard Deviations = 0.8 Blind Sample ID = N60 Lab Value = 0.616 Most Probable Value = 0.610 Percent Recovery = 101.0 Date Sample Logged by Lab = 02/18/99 Sample ID = 0490072 Number of Standard Deviations = 0.2 Blind Sample ID = NS3 Lab Value = 0.815 Most Probable Value = 0.770 Percent Recovery = 105.8 Date Sample Logged by Lab = 02/18/99 Sample ID = 0490074 Number of Standard Deviations = 1.2 Blind Sample ID = N60 Lab Value = 0.621 Most Probable Value = 0.610 Percent Recovery = 101.8 Date Sample Logged by Lab = 02/17/99 Sample ID = 0480045 Number of Standard Deviations = 0.4 Blind Sample ID = NS3 Lab Value = 0.816 Most Probable Value = 0.770 Percent Recovery = 106.0 Date Sample Logged by Lab = 02/17/99 Sample ID = 0480044 Number of Standard Deviations = 1.3 Blind Sample ID = N60 Lab Value = 0.805 Most Probable Value = 0.770 Percent Recovery = 104.5 Date Sample Logged by Lab = 02/17/99 Sample ID = 0480043 Number of Standard Deviations = 1.0 Blind Sample ID = N60 Lab Value = 0.804 Most Probable Value = 0.770 Percent Recovery = 104.4 Date Sample Logged by Lab = 02/12/99 Sample ID = 0430074 Number of Standard Deviations = 0.9 Blind Sample ID = N60 Lab Value = 0.443 Most Probable Value = 0.412 Percent Recovery = 107.5 Date Sample Logged by Lab = 02/12/99 Sample ID = 0430070 Number of Standard Deviations = 1.2 Blind Sample ID = N59 Lab Value = 0.601 Most Probable Value = 0.610 Percent Recovery = 98.5 Date Sample Logged by Lab = 02/11/99 Sample ID = 0420069 Number of Standard Deviations = -0.3 Blind Sample ID = NS3 Lab Value = 0.825 Most Probable Value = 0.770 Percent Recovery = 107.1 Date Sample Logged by Lab = 02/11/99 Sample ID = 0420070 Number of Standard Deviations = 1.5 Blind Sample ID = N60 Lab Value = 0.773 Most Probable Value = 0.770 Percent Recovery = 100.4 Date Sample Logged by Lab = 02/10/99 Sample ID = 0410057 Number of Standard Deviations = 0.1 Blind Sample ID = N60 Lab Value = 0.407 Most Probable Value = 0.412 Percent Recovery = 98.8 Date Sample Logged by Lab = 02/10/99 Sample ID = 0410061 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 0.797 Most Probable Value = 0.770 Percent Recovery = 103.5 Date Sample Logged by Lab = 02/09/99 Sample ID = 0400019 Number of Standard Deviations = 0.7 Blind Sample ID = N60 Lab Value = 0.616 Most Probable Value = 0.610 Percent Recovery = 101.0 Date Sample Logged by Lab = 02/08/99 Sample ID = 0390097 Number of Standard Deviations = 0.2 Blind Sample ID = NS3 Lab Value = 0.801 Most Probable Value = 0.770 Percent Recovery = 104.0 Date Sample Logged by Lab = 02/08/99 Sample ID = 0390096 Number of Standard Deviations = 0.9 Blind Sample ID = N60 Lab Value = 0.824 Most Probable Value = 0.770 Percent Recovery = 107.0 Date Sample Logged by Lab = 02/05/99 Sample ID = 0360038 Number of Standard Deviations = 1.5 Blind Sample ID = N60 Lab Value = 0.409 Most Probable Value = 0.412 Percent Recovery = 99.3 Date Sample Logged by Lab = 02/05/99 Sample ID = 0360044 Number of Standard Deviations = -0.1 Blind Sample ID = N59 Lab Value = 0.652 Most Probable Value = 0.610 Percent Recovery = 106.9 Date Sample Logged by Lab = 02/04/99 Sample ID = 0350062 Number of Standard Deviations = 1.4 Blind Sample ID = NS3 Lab Value = 0.855 Most Probable Value = 0.770 Percent Recovery = 111.0 Date Sample Logged by Lab = 02/04/99 Sample ID = 0350061 Number of Standard Deviations = 2.3 Blind Sample ID = N60 Lab Value = 0.808 Most Probable Value = 0.770 Percent Recovery = 104.9 Date Sample Logged by Lab = 02/03/99 Sample ID = 0340075 Number of Standard Deviations = 1.0 Blind Sample ID = N60 Lab Value = 0.788 Most Probable Value = 0.770 Percent Recovery = 102.3 Date Sample Logged by Lab = 02/02/99 Sample ID = 0330073 Number of Standard Deviations = 0.5 Blind Sample ID = N60 Lab Value = 0.394 Most Probable Value = 0.412 Percent Recovery = 95.6 Date Sample Logged by Lab = 02/01/99 Sample ID = 0320089 Number of Standard Deviations = -0.7 Blind Sample ID = N59 Lab Value = 0.407 Most Probable Value = 0.412 Percent Recovery = 98.8 Date Sample Logged by Lab = 02/01/99 Sample ID = 0320090 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 0.424 Most Probable Value = 0.412 Percent Recovery = 102.9 Date Sample Logged by Lab = 01/29/99 Sample ID = 0290008 Number of Standard Deviations = 0.5 Blind Sample ID = N59 Lab Value = 0.376 Most Probable Value = 0.412 Percent Recovery = 91.3 Date Sample Logged by Lab = 01/29/99 Sample ID = 0290005 Number of Standard Deviations = -1.4 Blind Sample ID = N59 Lab Value = 0.628 Most Probable Value = 0.610 Percent Recovery = 103.0 Date Sample Logged by Lab = 01/28/99 Sample ID = 0280030 Number of Standard Deviations = 0.6 Blind Sample ID = NS3 Lab Value = 0.413 Most Probable Value = 0.412 Percent Recovery = 100.2 Date Sample Logged by Lab = 01/28/99 Sample ID = 0280029 Number of Standard Deviations = 0.0 Blind Sample ID = N59 Lab Value = 0.587 Most Probable Value = 0.610 Percent Recovery = 96.2 Date Sample Logged by Lab = 01/27/99 Sample ID = 0270082 Number of Standard Deviations = -0.8 Blind Sample ID = NS3 Lab Value = 0.395 Most Probable Value = 0.412 Percent Recovery = 95.9 Date Sample Logged by Lab = 01/27/99 Sample ID = 0270084 Number of Standard Deviations = -0.6 Blind Sample ID = N59 Lab Value = 0.428 Most Probable Value = 0.412 Percent Recovery = 103.9 Date Sample Logged by Lab = 01/26/99 Sample ID = 0260010 Number of Standard Deviations = 0.6 Blind Sample ID = N59 Lab Value = 0.620 Most Probable Value = 0.610 Percent Recovery = 101.6 Date Sample Logged by Lab = 01/25/99 Sample ID = 0250119 Number of Standard Deviations = 0.3 Blind Sample ID = NS3 Lab Value = 0.391 Most Probable Value = 0.412 Percent Recovery = 94.9 Date Sample Logged by Lab = 01/25/99 Sample ID = 0250120 Number of Standard Deviations = -0.8 Blind Sample ID = N59 Lab Value = 0.415 Most Probable Value = 0.412 Percent Recovery = 100.7 Date Sample Logged by Lab = 01/22/99 Sample ID = 0220071 Number of Standard Deviations = 0.1 Blind Sample ID = N59 Lab Value = 0.408 Most Probable Value = 0.412 Percent Recovery = 99.0 Date Sample Logged by Lab = 01/22/99 Sample ID = 0220068 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 0.620 Most Probable Value = 0.610 Percent Recovery = 101.6 Date Sample Logged by Lab = 01/21/99 Sample ID = 0210089 Number of Standard Deviations = 0.3 Blind Sample ID = NS3 Lab Value = 0.652 Most Probable Value = 0.610 Percent Recovery = 106.9 Date Sample Logged by Lab = 01/21/99 Sample ID = 0210091 Number of Standard Deviations = 1.4 Blind Sample ID = NS3 Lab Value = 0.438 Most Probable Value = 0.412 Percent Recovery = 106.3 Date Sample Logged by Lab = 01/21/99 Sample ID = 0210087 Number of Standard Deviations = 1.0 Blind Sample ID = N59 Lab Value = 0.440 Most Probable Value = 0.412 Percent Recovery = 106.8 Date Sample Logged by Lab = 01/21/99 Sample ID = 0210090 Number of Standard Deviations = 1.1 Blind Sample ID = N59 Lab Value = 0.416 Most Probable Value = 0.412 Percent Recovery = 101.0 Date Sample Logged by Lab = 01/20/99 Sample ID = 0200126 Number of Standard Deviations = 0.2 Blind Sample ID = N59 Lab Value = 0.419 Most Probable Value = 0.412 Percent Recovery = 101.7 Date Sample Logged by Lab = 01/20/99 Sample ID = 0200127 Number of Standard Deviations = 0.3 Blind Sample ID = N59 Lab Value = 0.611 Most Probable Value = 0.610 Percent Recovery = 100.2 Date Sample Logged by Lab = 01/19/99 Sample ID = 0190098 Number of Standard Deviations = 0.0 Blind Sample ID = NS3 Lab Value = 0.428 Most Probable Value = 0.412 Percent Recovery = 103.9 Date Sample Logged by Lab = 01/19/99 Sample ID = 0190100 Number of Standard Deviations = 0.6 Blind Sample ID = N59 Lab Value = 0.425 Most Probable Value = 0.412 Percent Recovery = 103.2 Date Sample Logged by Lab = 01/15/99 Sample ID = 0150087 Number of Standard Deviations = 0.5 Blind Sample ID = N59 Lab Value = 0.408 Most Probable Value = 0.412 Percent Recovery = 99.0 Date Sample Logged by Lab = 01/15/99 Sample ID = 0150089 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 0.430 Most Probable Value = 0.412 Percent Recovery = 104.4 Date Sample Logged by Lab = 01/13/99 Sample ID = 0130036 Number of Standard Deviations = 0.7 Blind Sample ID = N59 Lab Value = 0.417 Most Probable Value = 0.412 Percent Recovery = 101.2 Date Sample Logged by Lab = 01/13/99 Sample ID = 0130040 Number of Standard Deviations = 0.2 Blind Sample ID = N59 Lab Value = 0.419 Most Probable Value = 0.412 Percent Recovery = 101.7 Date Sample Logged by Lab = 01/12/99 Sample ID = 0120057 Number of Standard Deviations = 0.3 Blind Sample ID = N59 Lab Value = 0.632 Most Probable Value = 0.610 Percent Recovery = 103.6 Date Sample Logged by Lab = 01/11/99 Sample ID = 0110106 Number of Standard Deviations = 0.7 Blind Sample ID = NS3 Lab Value = 0.426 Most Probable Value = 0.412 Percent Recovery = 103.4 Date Sample Logged by Lab = 01/11/99 Sample ID = 0110107 Number of Standard Deviations = 0.5 Blind Sample ID = N59 Lab Value = 0.616 Most Probable Value = 0.610 Percent Recovery = 101.0 Date Sample Logged by Lab = 01/08/99 Sample ID = 0080112 Number of Standard Deviations = 0.2 Blind Sample ID = NS3 Lab Value = 0.425 Most Probable Value = 0.412 Percent Recovery = 103.2 Date Sample Logged by Lab = 01/08/99 Sample ID = 0080117 Number of Standard Deviations = 0.5 Blind Sample ID = N59 Lab Value = 0.424 Most Probable Value = 0.412 Percent Recovery = 102.9 Date Sample Logged by Lab = 01/08/99 Sample ID = 0080109 Number of Standard Deviations = 0.5 Blind Sample ID = N59 Lab Value = 0.418 Most Probable Value = 0.412 Percent Recovery = 101.5 Date Sample Logged by Lab = 01/08/99 Sample ID = 0080111 Number of Standard Deviations = 0.2 Blind Sample ID = N59 Lab Value = 0.407 Most Probable Value = 0.412 Percent Recovery = 98.8 Date Sample Logged by Lab = 01/06/99 Sample ID = 0060043 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 0.402 Most Probable Value = 0.412 Percent Recovery = 97.6 Date Sample Logged by Lab = 01/06/99 Sample ID = 0060042 Number of Standard Deviations = -0.4 Blind Sample ID = N59 Lab Value = 0.436 Most Probable Value = 0.412 Percent Recovery = 105.8 Date Sample Logged by Lab = 01/05/99 Sample ID = 0050021 Number of Standard Deviations = 0.9 Blind Sample ID = N59 Lab Value = 0.866 Most Probable Value = 0.770 Percent Recovery = 112.5 Date Sample Logged by Lab = 12/31/98 Sample ID = 3650064 Number of Standard Deviations = 2.6 Blind Sample ID = N60 Lab Value = 0.859 Most Probable Value = 0.770 Percent Recovery = 111.6 Date Sample Logged by Lab = 12/31/98 Sample ID = 3650063 Number of Standard Deviations = 2.5 Blind Sample ID = N60 Lab Value = 0.628 Most Probable Value = 0.610 Percent Recovery = 103.0 Date Sample Logged by Lab = 12/30/98 Sample ID = 3640021 Number of Standard Deviations = 0.6 Blind Sample ID = NS3 Lab Value = 0.826 Most Probable Value = 0.770 Percent Recovery = 107.3 Date Sample Logged by Lab = 12/30/98 Sample ID = 3640039 Number of Standard Deviations = 1.5 Blind Sample ID = N60 Lab Value = 0.924 Most Probable Value = 0.770 Percent Recovery = 120.0 Date Sample Logged by Lab = 12/24/98 Sample ID = 3580004 Number of Standard Deviations = 4.2 Blind Sample ID = N60 Lab Value = 0.702 Most Probable Value = 0.610 Percent Recovery = 115.1 Date Sample Logged by Lab = 12/23/98 Sample ID = 3570080 Number of Standard Deviations = 3.0 Blind Sample ID = NS3 Lab Value = 0.936 Most Probable Value = 0.770 Percent Recovery = 121.6 Date Sample Logged by Lab = 12/23/98 Sample ID = 3570081 Number of Standard Deviations = 4.6 Blind Sample ID = N60 Lab Value = 0.832 Most Probable Value = 0.770 Percent Recovery = 108.1 Date Sample Logged by Lab = 12/22/98 Sample ID = 3560009 Number of Standard Deviations = 1.7 Blind Sample ID = N60 Lab Value = 0.871 Most Probable Value = 0.770 Percent Recovery = 113.1 Date Sample Logged by Lab = 12/21/98 Sample ID = 3550114 Number of Standard Deviations = 2.8 Blind Sample ID = N60 Lab Value = 0.608 Most Probable Value = 0.610 Percent Recovery = 99.7 Date Sample Logged by Lab = 12/18/98 Sample ID = 3520049 Number of Standard Deviations = -0.1 Blind Sample ID = NS3 Lab Value = 0.792 Most Probable Value = 0.770 Percent Recovery = 102.9 Date Sample Logged by Lab = 12/18/98 Sample ID = 3520047 Number of Standard Deviations = 0.6 Blind Sample ID = N60 Lab Value = 0.755 Most Probable Value = 0.770 Percent Recovery = 98.1 Date Sample Logged by Lab = 12/17/98 Sample ID = 3510061 Number of Standard Deviations = -0.4 Blind Sample ID = N60 Lab Value = 0.631 Most Probable Value = 0.610 Percent Recovery = 103.4 Date Sample Logged by Lab = 12/16/98 Sample ID = 3500083 Number of Standard Deviations = 0.7 Blind Sample ID = NS3 Lab Value = 0.820 Most Probable Value = 0.770 Percent Recovery = 106.5 Date Sample Logged by Lab = 12/16/98 Sample ID = 3500082 Number of Standard Deviations = 1.4 Blind Sample ID = N60 Lab Value = 0.835 Most Probable Value = 0.770 Percent Recovery = 108.4 Date Sample Logged by Lab = 12/15/98 Sample ID = 3490048 Number of Standard Deviations = 1.8 Blind Sample ID = N60 Lab Value = 0.853 Most Probable Value = 0.770 Percent Recovery = 110.8 Date Sample Logged by Lab = 12/14/98 Sample ID = 3480075 Number of Standard Deviations = 2.3 Blind Sample ID = N60 Lab Value = 0.646 Most Probable Value = 0.610 Percent Recovery = 105.9 Date Sample Logged by Lab = 12/11/98 Sample ID = 3450158 Number of Standard Deviations = 1.2 Blind Sample ID = NS3 Lab Value = 0.828 Most Probable Value = 0.770 Percent Recovery = 107.5 Date Sample Logged by Lab = 12/11/98 Sample ID = 3450159 Number of Standard Deviations = 1.6 Blind Sample ID = N60 Lab Value = 0.751 Most Probable Value = 0.770 Percent Recovery = 97.5 Date Sample Logged by Lab = 12/10/98 Sample ID = 3440071 Number of Standard Deviations = -0.5 Blind Sample ID = N60 Lab Value = 0.609 Most Probable Value = 0.610 Percent Recovery = 99.8 Date Sample Logged by Lab = 12/09/98 Sample ID = 3430057 Number of Standard Deviations = -0.0 Blind Sample ID = NS3 Lab Value = 0.798 Most Probable Value = 0.770 Percent Recovery = 103.6 Date Sample Logged by Lab = 12/09/98 Sample ID = 3430056 Number of Standard Deviations = 0.8 Blind Sample ID = N60 Lab Value = 0.861 Most Probable Value = 0.770 Percent Recovery = 111.8 Date Sample Logged by Lab = 12/08/98 Sample ID = 3420131 Number of Standard Deviations = 2.5 Blind Sample ID = N60 Lab Value = 0.785 Most Probable Value = 0.770 Percent Recovery = 101.9 Date Sample Logged by Lab = 12/07/98 Sample ID = 3410096 Number of Standard Deviations = 0.4 Blind Sample ID = N60 Lab Value = 0.725 Most Probable Value = 0.610 Percent Recovery = 118.9 Date Sample Logged by Lab = 12/04/98 Sample ID = 3380079 Number of Standard Deviations = 3.8 Blind Sample ID = NS3 Lab Value = 0.925 Most Probable Value = 0.770 Percent Recovery = 120.1 Date Sample Logged by Lab = 12/04/98 Sample ID = 3380080 Number of Standard Deviations = 4.3 Blind Sample ID = N60 Lab Value = 0.830 Most Probable Value = 0.770 Percent Recovery = 107.8 Date Sample Logged by Lab = 12/03/98 Sample ID = 3370062 Number of Standard Deviations = 1.7 Blind Sample ID = N60 Lab Value = 0.593 Most Probable Value = 0.610 Percent Recovery = 97.2 Date Sample Logged by Lab = 12/02/98 Sample ID = 3360070 Number of Standard Deviations = -0.6 Blind Sample ID = NS3 Lab Value = 0.788 Most Probable Value = 0.770 Percent Recovery = 102.3 Date Sample Logged by Lab = 12/02/98 Sample ID = 3360068 Number of Standard Deviations = 0.5 Blind Sample ID = N60 Lab Value = 0.605 Most Probable Value = 0.610 Percent Recovery = 99.2 Date Sample Logged by Lab = 12/01/98 Sample ID = 3350086 Number of Standard Deviations = -0.2 Blind Sample ID = NS3 Lab Value = 0.401 Most Probable Value = 0.412 Percent Recovery = 97.3 Date Sample Logged by Lab = 12/01/98 Sample ID = 3350085 Number of Standard Deviations = -0.4 Blind Sample ID = N59 Lab Value = 0.422 Most Probable Value = 0.412 Percent Recovery = 102.4 Date Sample Logged by Lab = 12/01/98 Sample ID = 3350083 Number of Standard Deviations = 0.4 Blind Sample ID = N59 Lab Value = 0.647 Most Probable Value = 0.610 Percent Recovery = 106.1 Date Sample Logged by Lab = 11/30/98 Sample ID = 3340020 Number of Standard Deviations = 1.2 Blind Sample ID = NS3 Lab Value = 0.430 Most Probable Value = 0.412 Percent Recovery = 104.4 Date Sample Logged by Lab = 11/30/98 Sample ID = 3340018 Number of Standard Deviations = 0.7 Blind Sample ID = N59 Lab Value = 0.593 Most Probable Value = 0.610 Percent Recovery = 97.2 Date Sample Logged by Lab = 11/27/98 Sample ID = 3310073 Number of Standard Deviations = -0.6 Blind Sample ID = NS3 Lab Value = 0.445 Most Probable Value = 0.412 Percent Recovery = 108.0 Date Sample Logged by Lab = 11/27/98 Sample ID = 3310075 Number of Standard Deviations = 1.3 Blind Sample ID = N59 Lab Value = 0.439 Most Probable Value = 0.412 Percent Recovery = 106.6 Date Sample Logged by Lab = 11/25/98 Sample ID = 3290045 Number of Standard Deviations = 1.0 Blind Sample ID = N59 Lab Value = 0.416 Most Probable Value = 0.412 Percent Recovery = 101.0 Date Sample Logged by Lab = 11/24/98 Sample ID = 3280041 Number of Standard Deviations = 0.2 Blind Sample ID = N59 Lab Value = 0.590 Most Probable Value = 0.610 Percent Recovery = 96.7 Date Sample Logged by Lab = 11/23/98 Sample ID = 3270057 Number of Standard Deviations = -0.7 Blind Sample ID = NS3 Lab Value = 0.412 Most Probable Value = 0.412 Percent Recovery = 100.0 Date Sample Logged by Lab = 11/23/98 Sample ID = 3270058 Number of Standard Deviations = 0.0 Blind Sample ID = N59 Lab Value = 0.405 Most Probable Value = 0.412 Percent Recovery = 98.3 Date Sample Logged by Lab = 11/20/98 Sample ID = 3240111 Number of Standard Deviations = -0.3 Blind Sample ID = N59 Lab Value = 0.638 Most Probable Value = 0.610 Percent Recovery = 104.6 Date Sample Logged by Lab = 11/19/98 Sample ID = 3230052 Number of Standard Deviations = 0.9 Blind Sample ID = NS3 Lab Value = 0.434 Most Probable Value = 0.412 Percent Recovery = 105.3 Date Sample Logged by Lab = 11/19/98 Sample ID = 3230051 Number of Standard Deviations = 0.8 Blind Sample ID = N59 Lab Value = 0.421 Most Probable Value = 0.412 Percent Recovery = 102.2 Date Sample Logged by Lab = 11/18/98 Sample ID = 3220063 Number of Standard Deviations = 0.3 Blind Sample ID = N59 Lab Value = 0.430 Most Probable Value = 0.412 Percent Recovery = 104.4 Date Sample Logged by Lab = 11/17/98 Sample ID = 3210049 Number of Standard Deviations = 0.7 Blind Sample ID = N59 Lab Value = 0.612 Most Probable Value = 0.610 Percent Recovery = 100.3 Date Sample Logged by Lab = 11/16/98 Sample ID = 3200107 Number of Standard Deviations = 0.1 Blind Sample ID = NS3 Lab Value = 0.411 Most Probable Value = 0.412 Percent Recovery = 99.8 Date Sample Logged by Lab = 11/16/98 Sample ID = 3200105 Number of Standard Deviations = -0.0 Blind Sample ID = N59 Lab Value = 0.418 Most Probable Value = 0.412 Percent Recovery = 101.5 Date Sample Logged by Lab = 11/16/98 Sample ID = 3200022 Number of Standard Deviations = 0.2 Blind Sample ID = N59 Lab Value = 0.427 Most Probable Value = 0.412 Percent Recovery = 103.6 Date Sample Logged by Lab = 11/10/98 Sample ID = 3140156 Number of Standard Deviations = 0.6 Blind Sample ID = N59 Lab Value = 0.426 Most Probable Value = 0.412 Percent Recovery = 103.4 Date Sample Logged by Lab = 11/10/98 Sample ID = 3140157 Number of Standard Deviations = 0.5 Blind Sample ID = N59 Lab Value = 0.412 Most Probable Value = 0.412 Percent Recovery = 100.0 Date Sample Logged by Lab = 11/09/98 Sample ID = 3130281 Number of Standard Deviations = 0.0 Blind Sample ID = N59 Lab Value = 0.415 Most Probable Value = 0.412 Percent Recovery = 100.7 Date Sample Logged by Lab = 11/09/98 Sample ID = 3130125 Number of Standard Deviations = 0.1 Blind Sample ID = N59 Lab Value = 0.613 Most Probable Value = 0.610 Percent Recovery = 100.5 Date Sample Logged by Lab = 11/05/98 Sample ID = 3090057 Number of Standard Deviations = 0.1 Blind Sample ID = NS3 Lab Value = 0.410 Most Probable Value = 0.412 Percent Recovery = 99.5 Date Sample Logged by Lab = 11/05/98 Sample ID = 3090056 Number of Standard Deviations = -0.1 Blind Sample ID = N59 Lab Value = 0.409 Most Probable Value = 0.412 Percent Recovery = 99.3 Date Sample Logged by Lab = 11/04/98 Sample ID = 3080035 Number of Standard Deviations = -0.1 Blind Sample ID = N59 Lab Value = 0.411 Most Probable Value = 0.412 Percent Recovery = 99.8 Date Sample Logged by Lab = 11/03/98 Sample ID = 3070106 Number of Standard Deviations = -0.0 Blind Sample ID = N59 Lab Value = 0.780 Most Probable Value = 0.770 Percent Recovery = 101.3 Date Sample Logged by Lab = 10/30/98 Sample ID = 3030051 Number of Standard Deviations = 0.3 Blind Sample ID = N60 Lab Value = 0.815 Most Probable Value = 0.770 Percent Recovery = 105.8 Date Sample Logged by Lab = 10/29/98 Sample ID = 3020044 Number of Standard Deviations = 1.2 Blind Sample ID = N60 Lab Value = 0.608 Most Probable Value = 0.610 Percent Recovery = 99.7 Date Sample Logged by Lab = 10/28/98 Sample ID = 3010046 Number of Standard Deviations = -0.1 Blind Sample ID = NS3 Lab Value = 0.805 Most Probable Value = 0.770 Percent Recovery = 104.5 Date Sample Logged by Lab = 10/28/98 Sample ID = 3010047 Number of Standard Deviations = 1.0 Blind Sample ID = N60 Lab Value = 0.829 Most Probable Value = 0.770 Percent Recovery = 107.7 Date Sample Logged by Lab = 10/27/98 Sample ID = 3000090 Number of Standard Deviations = 1.6 Blind Sample ID = N60 Lab Value = 0.609 Most Probable Value = 0.610 Percent Recovery = 99.8 Date Sample Logged by Lab = 10/26/98 Sample ID = 2990140 Number of Standard Deviations = -0.0 Blind Sample ID = NS3 Lab Value = 0.790 Most Probable Value = 0.770 Percent Recovery = 102.6 Date Sample Logged by Lab = 10/26/98 Sample ID = 2990138 Number of Standard Deviations = 0.6 Blind Sample ID = N60 Lab Value = 0.810 Most Probable Value = 0.770 Percent Recovery = 105.2 Date Sample Logged by Lab = 10/23/98 Sample ID = 2960076 Number of Standard Deviations = 1.1 Blind Sample ID = N60 Lab Value = 0.630 Most Probable Value = 0.610 Percent Recovery = 103.3 Date Sample Logged by Lab = 10/22/98 Sample ID = 2950059 Number of Standard Deviations = 0.7 Blind Sample ID = NS3 Lab Value = 0.817 Most Probable Value = 0.770 Percent Recovery = 106.1 Date Sample Logged by Lab = 10/22/98 Sample ID = 2950058 Number of Standard Deviations = 1.3 Blind Sample ID = N60 Lab Value = 0.833 Most Probable Value = 0.770 Percent Recovery = 108.2 Date Sample Logged by Lab = 10/21/98 Sample ID = 2940060 Number of Standard Deviations = 1.7 Blind Sample ID = N60 Lab Value = 0.793 Most Probable Value = 0.770 Percent Recovery = 103.0 Date Sample Logged by Lab = 10/20/98 Sample ID = 2930051 Number of Standard Deviations = 0.6 Blind Sample ID = N60 Lab Value = 0.697 Most Probable Value = 0.610 Percent Recovery = 114.3 Date Sample Logged by Lab = 10/19/98 Sample ID = 2920183 Number of Standard Deviations = 2.9 Blind Sample ID = NS3 Lab Value = 0.888 Most Probable Value = 0.770 Percent Recovery = 115.3 Date Sample Logged by Lab = 10/19/98 Sample ID = 2920181 Number of Standard Deviations = 3.3 Blind Sample ID = N60 Lab Value = 0.819 Most Probable Value = 0.770 Percent Recovery = 106.4 Date Sample Logged by Lab = 10/16/98 Sample ID = 2890140 Number of Standard Deviations = 1.4 Blind Sample ID = N60 Lab Value = 0.603 Most Probable Value = 0.610 Percent Recovery = 98.9 Date Sample Logged by Lab = 10/15/98 Sample ID = 2880117 Number of Standard Deviations = -0.2 Blind Sample ID = NS3 Lab Value = 0.811 Most Probable Value = 0.770 Percent Recovery = 105.3 Date Sample Logged by Lab = 10/15/98 Sample ID = 2880119 Number of Standard Deviations = 1.1 Blind Sample ID = N60 Lab Value = 0.806 Most Probable Value = 0.770 Percent Recovery = 104.7 Date Sample Logged by Lab = 10/14/98 Sample ID = 2870039 Number of Standard Deviations = 1.0 Blind Sample ID = N60 Lab Value = 0.629 Most Probable Value = 0.610 Percent Recovery = 103.1 Date Sample Logged by Lab = 10/13/98 Sample ID = 2860076 Number of Standard Deviations = 0.6 Blind Sample ID = NS3 Lab Value = 0.819 Most Probable Value = 0.770 Percent Recovery = 106.4 Date Sample Logged by Lab = 10/09/98 Sample ID = 2820171 Number of Standard Deviations = 1.4 Blind Sample ID = N60 Lab Value = 0.583 Most Probable Value = 0.610 Percent Recovery = 95.6 Date Sample Logged by Lab = 10/08/98 Sample ID = 2810057 Number of Standard Deviations = -0.9 Blind Sample ID = NS3 Lab Value = 0.790 Most Probable Value = 0.770 Percent Recovery = 102.6 Date Sample Logged by Lab = 10/08/98 Sample ID = 2810058 Number of Standard Deviations = 0.6 Blind Sample ID = N60 Lab Value = 0.766 Most Probable Value = 0.770 Percent Recovery = 99.5 Date Sample Logged by Lab = 10/07/98 Sample ID = 2800065 Number of Standard Deviations = -0.1 Blind Sample ID = N60 Lab Value = 0.812 Most Probable Value = 0.770 Percent Recovery = 105.5 Date Sample Logged by Lab = 10/06/98 Sample ID = 2790046 Number of Standard Deviations = 1.2 Blind Sample ID = N60 Lab Value = 0.588 Most Probable Value = 0.610 Percent Recovery = 96.4 Date Sample Logged by Lab = 10/05/98 Sample ID = 2780093 Number of Standard Deviations = -0.7 Blind Sample ID = NS3 Lab Value = 0.796 Most Probable Value = 0.770 Percent Recovery = 103.4 Date Sample Logged by Lab = 10/05/98 Sample ID = 2780105 Number of Standard Deviations = 0.7 Blind Sample ID = N60 Lab Value = 0.800 Most Probable Value = 0.770 Percent Recovery = 103.9 Date Sample Logged by Lab = 10/02/98 Sample ID = 2750042 Number of Standard Deviations = 0.8 Blind Sample ID = N60 Lab Value = 0.195 Most Probable Value = 0.201 Percent Recovery = 97.0 Date Sample Logged by Lab = 09/30/98 Sample ID = 2730001 Number of Standard Deviations = -0.2 Blind Sample ID = N57 Lab Value = 0.204 Most Probable Value = 0.201 Percent Recovery = 101.5 Date Sample Logged by Lab = 09/29/98 Sample ID = 2720088 Number of Standard Deviations = 0.1 Blind Sample ID = N57 Lab Value = 0.196 Most Probable Value = 0.201 Percent Recovery = 97.5 Date Sample Logged by Lab = 09/28/98 Sample ID = 2710123 Number of Standard Deviations = -0.2 Blind Sample ID = N57 Lab Value = 0.211 Most Probable Value = 0.201 Percent Recovery = 105.0 Date Sample Logged by Lab = 09/24/98 Sample ID = 2670103 Number of Standard Deviations = 0.4 Blind Sample ID = N57 Lab Value = 1.066 Most Probable Value = 1.014 Percent Recovery = 105.1 Date Sample Logged by Lab = 09/23/98 Sample ID = 2660046 Number of Standard Deviations = 1.2 Blind Sample ID = NS1 Lab Value = 0.196 Most Probable Value = 0.201 Percent Recovery = 97.5 Date Sample Logged by Lab = 09/23/98 Sample ID = 2660044 Number of Standard Deviations = -0.2 Blind Sample ID = N57 Lab Value = 0.193 Most Probable Value = 0.201 Percent Recovery = 96.0 Date Sample Logged by Lab = 09/22/98 Sample ID = 2650054 Number of Standard Deviations = -0.3 Blind Sample ID = N57 Lab Value = 0.196 Most Probable Value = 0.201 Percent Recovery = 97.5 Date Sample Logged by Lab = 09/21/98 Sample ID = 2640098 Number of Standard Deviations = -0.2 Blind Sample ID = N57 Lab Value = 1.040 Most Probable Value = 1.014 Percent Recovery = 102.6 Date Sample Logged by Lab = 09/18/98 Sample ID = 2610103 Number of Standard Deviations = 0.6 Blind Sample ID = NS1 Lab Value = 0.212 Most Probable Value = 0.201 Percent Recovery = 105.5 Date Sample Logged by Lab = 09/18/98 Sample ID = 2610104 Number of Standard Deviations = 0.4 Blind Sample ID = N57 Lab Value = 0.187 Most Probable Value = 0.201 Percent Recovery = 93.0 Date Sample Logged by Lab = 09/17/98 Sample ID = 2600016 Number of Standard Deviations = -0.5 Blind Sample ID = N57 Lab Value = 1.001 Most Probable Value = 1.014 Percent Recovery = 98.7 Date Sample Logged by Lab = 09/16/98 Sample ID = 2590070 Number of Standard Deviations = -0.3 Blind Sample ID = NS1 Lab Value = 0.207 Most Probable Value = 0.201 Percent Recovery = 103.0 Date Sample Logged by Lab = 09/16/98 Sample ID = 2590074 Number of Standard Deviations = 0.2 Blind Sample ID = N57 Lab Value = 0.212 Most Probable Value = 0.201 Percent Recovery = 105.5 Date Sample Logged by Lab = 09/15/98 Sample ID = 2580243 Number of Standard Deviations = 0.4 Blind Sample ID = N57 Lab Value = 0.242 Most Probable Value = 0.201 Percent Recovery = 120.4 Date Sample Logged by Lab = 09/11/98 Sample ID = 2540735 Number of Standard Deviations = 1.6 Blind Sample ID = N57 Lab Value = 0.188 Most Probable Value = 0.201 Percent Recovery = 93.5 Date Sample Logged by Lab = 09/11/98 Sample ID = 2540075 Number of Standard Deviations = -0.5 Blind Sample ID = N57 Lab Value = 0.209 Most Probable Value = 0.201 Percent Recovery = 104.0 Date Sample Logged by Lab = 09/10/98 Sample ID = 2530110 Number of Standard Deviations = 0.3 Blind Sample ID = N57 Lab Value = 1.079 Most Probable Value = 1.014 Percent Recovery = 106.4 Date Sample Logged by Lab = 09/09/98 Sample ID = 2520007 Number of Standard Deviations = 1.5 Blind Sample ID = NS1 Lab Value = 0.257 Most Probable Value = 0.201 Percent Recovery = 127.9 Date Sample Logged by Lab = 09/09/98 Sample ID = 2520008 Number of Standard Deviations = 2.1 Blind Sample ID = N57 Lab Value = 0.181 Most Probable Value = 0.201 Percent Recovery = 90.0 Date Sample Logged by Lab = 09/09/98 Sample ID = 2520010 Number of Standard Deviations = -0.8 Blind Sample ID = N57 Lab Value = 1.052 Most Probable Value = 1.014 Percent Recovery = 103.7 Date Sample Logged by Lab = 09/04/98 Sample ID = 2470035 Number of Standard Deviations = 0.9 Blind Sample ID = NS1 Lab Value = 0.175 Most Probable Value = 0.201 Percent Recovery = 87.1 Date Sample Logged by Lab = 09/04/98 Sample ID = 2470033 Number of Standard Deviations = -1.0 Blind Sample ID = N57 Lab Value = 1.047 Most Probable Value = 1.014 Percent Recovery = 103.3 Date Sample Logged by Lab = 09/03/98 Sample ID = 2460018 Number of Standard Deviations = 0.7 Blind Sample ID = NS1 Lab Value = 0.238 Most Probable Value = 0.201 Percent Recovery = 118.4 Date Sample Logged by Lab = 09/03/98 Sample ID = 2460017 Number of Standard Deviations = 1.4 Blind Sample ID = N57 Lab Value = 0.203 Most Probable Value = 0.201 Percent Recovery = 101.0 Date Sample Logged by Lab = 09/03/98 Sample ID = 2460020 Number of Standard Deviations = 0.1 Blind Sample ID = N57 Lab Value = 0.712 Most Probable Value = 0.766 Percent Recovery = 93.0 Date Sample Logged by Lab = 08/31/98 Sample ID = 2430243 Number of Standard Deviations = -1.5 Blind Sample ID = N58 Lab Value = 1.061 Most Probable Value = 1.014 Percent Recovery = 104.6 Date Sample Logged by Lab = 08/28/98 Sample ID = 2400211 Number of Standard Deviations = 1.1 Blind Sample ID = NS1 Lab Value = 0.759 Most Probable Value = 0.766 Percent Recovery = 99.1 Date Sample Logged by Lab = 08/28/98 Sample ID = 2400210 Number of Standard Deviations = -0.2 Blind Sample ID = N58 Lab Value = 0.744 Most Probable Value = 0.766 Percent Recovery = 97.1 Date Sample Logged by Lab = 08/27/98 Sample ID = 2390101 Number of Standard Deviations = -0.6 Blind Sample ID = N58 Lab Value = 1.090 Most Probable Value = 1.014 Percent Recovery = 107.5 Date Sample Logged by Lab = 08/26/98 Sample ID = 2380207 Number of Standard Deviations = 1.7 Blind Sample ID = NS1 Lab Value = 0.798 Most Probable Value = 0.766 Percent Recovery = 104.2 Date Sample Logged by Lab = 08/26/98 Sample ID = 2380205 Number of Standard Deviations = 0.9 Blind Sample ID = N58 Lab Value = 0.795 Most Probable Value = 0.766 Percent Recovery = 103.8 Date Sample Logged by Lab = 08/25/98 Sample ID = 2370205 Number of Standard Deviations = 0.8 Blind Sample ID = N58 Lab Value = 0.780 Most Probable Value = 0.766 Percent Recovery = 101.8 Date Sample Logged by Lab = 08/24/98 Sample ID = 2360203 Number of Standard Deviations = 0.4 Blind Sample ID = N58 Lab Value = 1.031 Most Probable Value = 1.014 Percent Recovery = 101.7 Date Sample Logged by Lab = 08/21/98 Sample ID = 2330330 Number of Standard Deviations = 0.4 Blind Sample ID = NS1 Lab Value = 0.797 Most Probable Value = 0.766 Percent Recovery = 104.0 Date Sample Logged by Lab = 08/21/98 Sample ID = 2330334 Number of Standard Deviations = 0.9 Blind Sample ID = N58 Lab Value = 0.830 Most Probable Value = 0.766 Percent Recovery = 108.4 Date Sample Logged by Lab = 08/20/98 Sample ID = 2320305 Number of Standard Deviations = 1.8 Blind Sample ID = N58 Lab Value = 1.032 Most Probable Value = 1.014 Percent Recovery = 101.8 Date Sample Logged by Lab = 08/19/98 Sample ID = 2310037 Number of Standard Deviations = 0.4 Blind Sample ID = NS1 Lab Value = 0.797 Most Probable Value = 0.766 Percent Recovery = 104.0 Date Sample Logged by Lab = 08/19/98 Sample ID = 2310038 Number of Standard Deviations = 0.9 Blind Sample ID = N58 Lab Value = 0.746 Most Probable Value = 0.766 Percent Recovery = 97.4 Date Sample Logged by Lab = 08/18/98 Sample ID = 2300126 Number of Standard Deviations = -0.6 Blind Sample ID = N58 Lab Value = 0.785 Most Probable Value = 0.766 Percent Recovery = 102.5 Date Sample Logged by Lab = 08/17/98 Sample ID = 2290142 Number of Standard Deviations = 0.5 Blind Sample ID = N58 Lab Value = 1.001 Most Probable Value = 1.014 Percent Recovery = 98.7 Date Sample Logged by Lab = 08/14/98 Sample ID = 2260082 Number of Standard Deviations = -0.3 Blind Sample ID = NS1 Lab Value = 0.767 Most Probable Value = 0.766 Percent Recovery = 100.1 Date Sample Logged by Lab = 08/14/98 Sample ID = 2260084 Number of Standard Deviations = 0.0 Blind Sample ID = N58 Lab Value = 0.730 Most Probable Value = 0.766 Percent Recovery = 95.3 Date Sample Logged by Lab = 08/14/98 Sample ID = 2260081 Number of Standard Deviations = -1.0 Blind Sample ID = N58 Lab Value = 1.070 Most Probable Value = 1.014 Percent Recovery = 105.5 Date Sample Logged by Lab = 08/12/98 Sample ID = 2240178 Number of Standard Deviations = 1.3 Blind Sample ID = NS1 Lab Value = 0.805 Most Probable Value = 0.766 Percent Recovery = 105.1 Date Sample Logged by Lab = 08/12/98 Sample ID = 2240177 Number of Standard Deviations = 1.1 Blind Sample ID = N58 Lab Value = 0.756 Most Probable Value = 0.766 Percent Recovery = 98.7 Date Sample Logged by Lab = 08/11/98 Sample ID = 2230077 Number of Standard Deviations = -0.3 Blind Sample ID = N58 Lab Value = 0.784 Most Probable Value = 0.766 Percent Recovery = 102.3 Date Sample Logged by Lab = 08/10/98 Sample ID = 2220261 Number of Standard Deviations = 0.5 Blind Sample ID = N58 Lab Value = 1.054 Most Probable Value = 1.014 Percent Recovery = 103.9 Date Sample Logged by Lab = 08/07/98 Sample ID = 2190060 Number of Standard Deviations = 0.9 Blind Sample ID = NS1 Lab Value = 0.792 Most Probable Value = 0.766 Percent Recovery = 103.4 Date Sample Logged by Lab = 08/07/98 Sample ID = 2190059 Number of Standard Deviations = 0.7 Blind Sample ID = N58 Lab Value = 0.802 Most Probable Value = 0.766 Percent Recovery = 104.7 Date Sample Logged by Lab = 08/06/98 Sample ID = 2180120 Number of Standard Deviations = 1.0 Blind Sample ID = N58 Lab Value = 1.018 Most Probable Value = 1.014 Percent Recovery = 100.4 Date Sample Logged by Lab = 08/05/98 Sample ID = 2170061 Number of Standard Deviations = 0.1 Blind Sample ID = NS1 Lab Value = 0.853 Most Probable Value = 0.766 Percent Recovery = 111.4 Date Sample Logged by Lab = 08/05/98 Sample ID = 2170062 Number of Standard Deviations = 2.4 Blind Sample ID = N58 Lab Value = 0.701 Most Probable Value = 0.766 Percent Recovery = 91.5 Date Sample Logged by Lab = 08/04/98 Sample ID = 2160059 Number of Standard Deviations = -1.8 Blind Sample ID = N58 Lab Value = 0.184 Most Probable Value = 0.201 Percent Recovery = 91.5 Date Sample Logged by Lab = 07/30/98 Sample ID = 2110195 Number of Standard Deviations = -0.6 Blind Sample ID = N57 Lab Value = 1.036 Most Probable Value = 1.014 Percent Recovery = 102.2 Date Sample Logged by Lab = 07/29/98 Sample ID = 2100166 Number of Standard Deviations = 0.5 Blind Sample ID = NS1 Lab Value = 0.216 Most Probable Value = 0.201 Percent Recovery = 107.5 Date Sample Logged by Lab = 07/29/98 Sample ID = 2100200 Number of Standard Deviations = 0.6 Blind Sample ID = N57 Lab Value = 0.203 Most Probable Value = 0.201 Percent Recovery = 101.0 Date Sample Logged by Lab = 07/28/98 Sample ID = 2090137 Number of Standard Deviations = 0.1 Blind Sample ID = N57 Lab Value = 1.054 Most Probable Value = 1.014 Percent Recovery = 103.9 Date Sample Logged by Lab = 07/27/98 Sample ID = 2080069 Number of Standard Deviations = 0.9 Blind Sample ID = NS1 Lab Value = 0.203 Most Probable Value = 0.201 Percent Recovery = 101.0 Date Sample Logged by Lab = 07/27/98 Sample ID = 2080125 Number of Standard Deviations = 0.1 Blind Sample ID = N57 Lab Value = 0.195 Most Probable Value = 0.201 Percent Recovery = 97.0 Date Sample Logged by Lab = 07/27/98 Sample ID = 2080068 Number of Standard Deviations = -0.2 Blind Sample ID = N57 Lab Value = 1.060 Most Probable Value = 1.014 Percent Recovery = 104.5 Date Sample Logged by Lab = 07/22/98 Sample ID = 2030043 Number of Standard Deviations = 1.0 Blind Sample ID = NS1 Lab Value = 0.200 Most Probable Value = 0.201 Percent Recovery = 99.5 Date Sample Logged by Lab = 07/22/98 Sample ID = 2030053 Number of Standard Deviations = -0.0 Blind Sample ID = N57 Lab Value = 0.245 Most Probable Value = 0.201 Percent Recovery = 121.9 Date Sample Logged by Lab = 07/22/98 Sample ID = 2030111 Number of Standard Deviations = 1.7 Blind Sample ID = N57 Lab Value = 0.194 Most Probable Value = 0.201 Percent Recovery = 96.5 Date Sample Logged by Lab = 07/21/98 Sample ID = 2020089 Number of Standard Deviations = -0.3 Blind Sample ID = N57 Lab Value = 0.174 Most Probable Value = 0.201 Percent Recovery = 86.6 Date Sample Logged by Lab = 07/20/98 Sample ID = 2010033 Number of Standard Deviations = -1.0 Blind Sample ID = N57 Lab Value = 1.088 Most Probable Value = 1.014 Percent Recovery = 107.3 Date Sample Logged by Lab = 07/17/98 Sample ID = 1980302 Number of Standard Deviations = 1.7 Blind Sample ID = NS1 Lab Value = 0.189 Most Probable Value = 0.201 Percent Recovery = 94.0 Date Sample Logged by Lab = 07/17/98 Sample ID = 1980304 Number of Standard Deviations = -0.5 Blind Sample ID = N57 Lab Value = 0.212 Most Probable Value = 0.201 Percent Recovery = 105.5 Date Sample Logged by Lab = 07/16/98 Sample ID = 1970017 Number of Standard Deviations = 0.4 Blind Sample ID = N57 Lab Value = 1.069 Most Probable Value = 1.014 Percent Recovery = 105.4 Date Sample Logged by Lab = 07/15/98 Sample ID = 1960205 Number of Standard Deviations = 1.2 Blind Sample ID = NS1 Lab Value = 0.182 Most Probable Value = 0.201 Percent Recovery = 90.5 Date Sample Logged by Lab = 07/15/98 Sample ID = 1960204 Number of Standard Deviations = -0.7 Blind Sample ID = N57 Lab Value = 0.221 Most Probable Value = 0.201 Percent Recovery = 110.0 Date Sample Logged by Lab = 07/14/98 Sample ID = 1950205 Number of Standard Deviations = 0.8 Blind Sample ID = N57 Lab Value = 0.204 Most Probable Value = 0.201 Percent Recovery = 101.5 Date Sample Logged by Lab = 07/13/98 Sample ID = 1940223 Number of Standard Deviations = 0.1 Blind Sample ID = N57 Lab Value = 0.999 Most Probable Value = 1.014 Percent Recovery = 98.5 Date Sample Logged by Lab = 07/10/98 Sample ID = 1910240 Number of Standard Deviations = -0.3 Blind Sample ID = NS1 Lab Value = 0.174 Most Probable Value = 0.201 Percent Recovery = 86.6 Date Sample Logged by Lab = 07/10/98 Sample ID = 1910238 Number of Standard Deviations = -1.0 Blind Sample ID = N57 Lab Value = 0.194 Most Probable Value = 0.201 Percent Recovery = 96.5 Date Sample Logged by Lab = 07/09/98 Sample ID = 1900089 Number of Standard Deviations = -0.3 Blind Sample ID = N57 Lab Value = 0.982 Most Probable Value = 1.014 Percent Recovery = 96.8 Date Sample Logged by Lab = 07/08/98 Sample ID = 1890197 Number of Standard Deviations = -0.7 Blind Sample ID = NS1 Lab Value = 0.180 Most Probable Value = 0.201 Percent Recovery = 89.6 Date Sample Logged by Lab = 07/08/98 Sample ID = 1890196 Number of Standard Deviations = -0.8 Blind Sample ID = N57 Lab Value = 0.167 Most Probable Value = 0.201 Percent Recovery = 83.1 Date Sample Logged by Lab = 07/07/98 Sample ID = 1880062 Number of Standard Deviations = -1.3 Blind Sample ID = N57 Lab Value = 0.988 Most Probable Value = 1.014 Percent Recovery = 97.4 Date Sample Logged by Lab = 07/06/98 Sample ID = 1870150 Number of Standard Deviations = -0.6 Blind Sample ID = NS1 Lab Value = 0.191 Most Probable Value = 0.201 Percent Recovery = 95.0 Date Sample Logged by Lab = 07/06/98 Sample ID = 1870152 Number of Standard Deviations = -0.4 Blind Sample ID = N57 Lab Value = 0.241 Most Probable Value = 0.201 Percent Recovery = 119.9 Date Sample Logged by Lab = 07/06/98 Sample ID = 1870151 Number of Standard Deviations = 1.5 Blind Sample ID = N57 Lab Value = 0.807 Most Probable Value = 0.766 Percent Recovery = 105.4 Date Sample Logged by Lab = 06/29/98 Sample ID = 1800252 Number of Standard Deviations = 1.1 Blind Sample ID = N58 Lab Value = 1.000 Most Probable Value = 1.014 Percent Recovery = 98.6 Date Sample Logged by Lab = 06/26/98 Sample ID = 1770077 Number of Standard Deviations = -0.3 Blind Sample ID = NS1 Lab Value = 0.733 Most Probable Value = 0.766 Percent Recovery = 95.7 Date Sample Logged by Lab = 06/26/98 Sample ID = 1770070 Number of Standard Deviations = -0.9 Blind Sample ID = N58 Lab Value = 0.712 Most Probable Value = 0.766 Percent Recovery = 93.0 Date Sample Logged by Lab = 06/25/98 Sample ID = 1760113 Number of Standard Deviations = -1.5 Blind Sample ID = N58 Lab Value = 1.056 Most Probable Value = 1.014 Percent Recovery = 104.1 Date Sample Logged by Lab = 06/24/98 Sample ID = 1750108 Number of Standard Deviations = 0.9 Blind Sample ID = NS1 Lab Value = 0.852 Most Probable Value = 0.766 Percent Recovery = 111.2 Date Sample Logged by Lab = 06/24/98 Sample ID = 1750109 Number of Standard Deviations = 2.4 Blind Sample ID = N58 Lab Value = 0.752 Most Probable Value = 0.766 Percent Recovery = 98.2 Date Sample Logged by Lab = 06/23/98 Sample ID = 1740138 Number of Standard Deviations = -0.4 Blind Sample ID = N58 Lab Value = 0.796 Most Probable Value = 0.766 Percent Recovery = 103.9 Date Sample Logged by Lab = 06/22/98 Sample ID = 1730177 Number of Standard Deviations = 0.8 Blind Sample ID = N58 Lab Value = 1.006 Most Probable Value = 1.014 Percent Recovery = 99.2 Date Sample Logged by Lab = 06/19/98 Sample ID = 1700282 Number of Standard Deviations = -0.2 Blind Sample ID = NS1 Lab Value = 0.770 Most Probable Value = 0.766 Percent Recovery = 100.5 Date Sample Logged by Lab = 06/19/98 Sample ID = 1700281 Number of Standard Deviations = 0.1 Blind Sample ID = N58 Lab Value = 0.786 Most Probable Value = 0.766 Percent Recovery = 102.6 Date Sample Logged by Lab = 06/18/98 Sample ID = 1690151 Number of Standard Deviations = 0.6 Blind Sample ID = N58 Lab Value = 1.096 Most Probable Value = 1.014 Percent Recovery = 108.1 Date Sample Logged by Lab = 06/17/98 Sample ID = 1680013 Number of Standard Deviations = 1.8 Blind Sample ID = NS1 Lab Value = 0.791 Most Probable Value = 0.766 Percent Recovery = 103.3 Date Sample Logged by Lab = 06/17/98 Sample ID = 1680018 Number of Standard Deviations = 0.7 Blind Sample ID = N58 Lab Value = 0.806 Most Probable Value = 0.766 Percent Recovery = 105.2 Date Sample Logged by Lab = 06/17/98 Sample ID = 1680017 Number of Standard Deviations = 1.1 Blind Sample ID = N58 Lab Value = 0.853 Most Probable Value = 0.766 Percent Recovery = 111.4 Date Sample Logged by Lab = 06/15/98 Sample ID = 1660089 Number of Standard Deviations = 2.4 Blind Sample ID = N58 Lab Value = 0.982 Most Probable Value = 1.014 Percent Recovery = 96.8 Date Sample Logged by Lab = 06/12/98 Sample ID = 1630126 Number of Standard Deviations = -0.7 Blind Sample ID = NS1 Lab Value = 0.765 Most Probable Value = 0.766 Percent Recovery = 99.9 Date Sample Logged by Lab = 06/12/98 Sample ID = 1630125 Number of Standard Deviations = -0.0 Blind Sample ID = N58 Lab Value = 1.006 Most Probable Value = 1.014 Percent Recovery = 99.2 Date Sample Logged by Lab = 06/10/98 Sample ID = 1610155 Number of Standard Deviations = -0.2 Blind Sample ID = NS1 Lab Value = 0.699 Most Probable Value = 0.766 Percent Recovery = 91.3 Date Sample Logged by Lab = 06/10/98 Sample ID = 1610154 Number of Standard Deviations = -1.9 Blind Sample ID = N58 Lab Value = 0.806 Most Probable Value = 0.766 Percent Recovery = 105.2 Date Sample Logged by Lab = 06/09/98 Sample ID = 1600129 Number of Standard Deviations = 1.1 Blind Sample ID = N58 Lab Value = 0.886 Most Probable Value = 0.766 Percent Recovery = 115.7 Date Sample Logged by Lab = 06/08/98 Sample ID = 1590189 Number of Standard Deviations = 3.4 Blind Sample ID = N58 Lab Value = 1.034 Most Probable Value = 1.014 Percent Recovery = 102.0 Date Sample Logged by Lab = 06/05/98 Sample ID = 1560215 Number of Standard Deviations = 0.4 Blind Sample ID = NS1 Lab Value = 0.765 Most Probable Value = 0.766 Percent Recovery = 99.9 Date Sample Logged by Lab = 06/05/98 Sample ID = 1560214 Number of Standard Deviations = -0.0 Blind Sample ID = N58 Lab Value = 0.758 Most Probable Value = 0.766 Percent Recovery = 99.0 Date Sample Logged by Lab = 06/04/98 Sample ID = 1550184 Number of Standard Deviations = -0.2 Blind Sample ID = N58 Lab Value = 1.049 Most Probable Value = 1.014 Percent Recovery = 103.5 Date Sample Logged by Lab = 06/03/98 Sample ID = 1540099 Number of Standard Deviations = 0.8 Blind Sample ID = NS1 Lab Value = 0.750 Most Probable Value = 0.766 Percent Recovery = 97.9 Date Sample Logged by Lab = 06/03/98 Sample ID = 1540097 Number of Standard Deviations = -0.4 Blind Sample ID = N58 Lab Value = 0.764 Most Probable Value = 0.766 Percent Recovery = 99.7 Date Sample Logged by Lab = 06/02/98 Sample ID = 1530227 Number of Standard Deviations = -0.1 Blind Sample ID = N58 Lab Value = 0.179 Most Probable Value = 0.201 Percent Recovery = 89.1 Date Sample Logged by Lab = 06/02/98 Sample ID = 1530223 Number of Standard Deviations = -0.8 Blind Sample ID = N57 Lab Value = 0.990 Most Probable Value = 1.014 Percent Recovery = 97.6 Date Sample Logged by Lab = 05/29/98 Sample ID = 1490068 Number of Standard Deviations = -0.5 Blind Sample ID = NS1 Lab Value = 0.193 Most Probable Value = 0.201 Percent Recovery = 96.0 Date Sample Logged by Lab = 05/29/98 Sample ID = 1490075 Number of Standard Deviations = -0.3 Blind Sample ID = N57 Lab Value = 0.189 Most Probable Value = 0.201 Percent Recovery = 94.0 Date Sample Logged by Lab = 05/28/98 Sample ID = 1480068 Number of Standard Deviations = -0.5 Blind Sample ID = N57 Lab Value = 1.049 Most Probable Value = 1.014 Percent Recovery = 103.5 Date Sample Logged by Lab = 05/27/98 Sample ID = 1470179 Number of Standard Deviations = 0.8 Blind Sample ID = NS1 Lab Value = 0.236 Most Probable Value = 0.201 Percent Recovery = 117.4 Date Sample Logged by Lab = 05/27/98 Sample ID = 1470193 Number of Standard Deviations = 1.3 Blind Sample ID = N57 Lab Value = 0.179 Most Probable Value = 0.201 Percent Recovery = 89.1 Date Sample Logged by Lab = 05/26/98 Sample ID = 1460162 Number of Standard Deviations = -0.8 Blind Sample ID = N57 Lab Value = 1.099 Most Probable Value = 1.014 Percent Recovery = 108.4 Date Sample Logged by Lab = 05/22/98 Sample ID = 1420207 Number of Standard Deviations = 1.9 Blind Sample ID = NS1 Lab Value = 0.231 Most Probable Value = 0.201 Percent Recovery = 114.9 Date Sample Logged by Lab = 05/22/98 Sample ID = 1420203 Number of Standard Deviations = 1.1 Blind Sample ID = N57 Lab Value = 0.240 Most Probable Value = 0.201 Percent Recovery = 119.4 Date Sample Logged by Lab = 05/21/98 Sample ID = 1410115 Number of Standard Deviations = 1.5 Blind Sample ID = N57 Lab Value = 1.067 Most Probable Value = 1.014 Percent Recovery = 105.2 Date Sample Logged by Lab = 05/20/98 Sample ID = 1400055 Number of Standard Deviations = 1.2 Blind Sample ID = NS1 Lab Value = 0.220 Most Probable Value = 0.201 Percent Recovery = 109.5 Date Sample Logged by Lab = 05/20/98 Sample ID = 1400056 Number of Standard Deviations = 0.7 Blind Sample ID = N57 Lab Value = 1.072 Most Probable Value = 1.014 Percent Recovery = 105.7 Date Sample Logged by Lab = 05/18/98 Sample ID = 1380090 Number of Standard Deviations = 1.3 Blind Sample ID = NS1 Lab Value = 0.190 Most Probable Value = 0.201 Percent Recovery = 94.5 Date Sample Logged by Lab = 05/18/98 Sample ID = 1380249 Number of Standard Deviations = -0.4 Blind Sample ID = N57 Lab Value = 0.203 Most Probable Value = 0.201 Percent Recovery = 101.0 Date Sample Logged by Lab = 05/18/98 Sample ID = 1380089 Number of Standard Deviations = 0.1 Blind Sample ID = N57 Lab Value = 0.197 Most Probable Value = 0.201 Percent Recovery = 98.0 Date Sample Logged by Lab = 05/18/98 Sample ID = 1380088 Number of Standard Deviations = -0.2 Blind Sample ID = N57 Lab Value = 1.047 Most Probable Value = 1.014 Percent Recovery = 103.3 Date Sample Logged by Lab = 05/13/98 Sample ID = 1330278 Number of Standard Deviations = 0.7 Blind Sample ID = NS1 Lab Value = 0.210 Most Probable Value = 0.201 Percent Recovery = 104.5 Date Sample Logged by Lab = 05/13/98 Sample ID = 1330280 Number of Standard Deviations = 0.3 Blind Sample ID = N57 Lab Value = 0.202 Most Probable Value = 0.201 Percent Recovery = 100.5 Date Sample Logged by Lab = 05/12/98 Sample ID = 1320083 Number of Standard Deviations = 0.0 Blind Sample ID = N57 Lab Value = 0.196 Most Probable Value = 0.201 Percent Recovery = 97.5 Date Sample Logged by Lab = 05/12/98 Sample ID = 1320082 Number of Standard Deviations = -0.2 Blind Sample ID = N57 Lab Value = 1.035 Most Probable Value = 1.014 Percent Recovery = 102.1 Date Sample Logged by Lab = 05/08/98 Sample ID = 1280042 Number of Standard Deviations = 0.5 Blind Sample ID = NS1 Lab Value = 0.205 Most Probable Value = 0.201 Percent Recovery = 102.0 Date Sample Logged by Lab = 05/08/98 Sample ID = 1280041 Number of Standard Deviations = 0.2 Blind Sample ID = N57 Lab Value = 0.995 Most Probable Value = 1.014 Percent Recovery = 98.1 Date Sample Logged by Lab = 05/07/98 Sample ID = 1270084 Number of Standard Deviations = -0.4 Blind Sample ID = NS1 Lab Value = 0.237 Most Probable Value = 0.201 Percent Recovery = 117.9 Date Sample Logged by Lab = 05/07/98 Sample ID = 1270086 Number of Standard Deviations = 1.4 Blind Sample ID = N57 Lab Value = 0.191 Most Probable Value = 0.201 Percent Recovery = 95.0 Date Sample Logged by Lab = 05/07/98 Sample ID = 1270083 Number of Standard Deviations = -0.4 Blind Sample ID = N57 Lab Value = 0.199 Most Probable Value = 0.201 Percent Recovery = 99.0 Date Sample Logged by Lab = 05/05/98 Sample ID = 1250074 Number of Standard Deviations = -0.1 Blind Sample ID = N57 Lab Value = 0.236 Most Probable Value = 0.201 Percent Recovery = 117.4 Date Sample Logged by Lab = 05/04/98 Sample ID = 1240126 Number of Standard Deviations = 1.3 Blind Sample ID = N57 Lab Value = 1.086 Most Probable Value = 1.014 Percent Recovery = 107.1 Date Sample Logged by Lab = 04/29/98 Sample ID = 1190167 Number of Standard Deviations = 1.6 Blind Sample ID = NS1 Lab Value = 0.838 Most Probable Value = 0.766 Percent Recovery = 109.4 Date Sample Logged by Lab = 04/29/98 Sample ID = 1190166 Number of Standard Deviations = 2.0 Blind Sample ID = N58 Lab Value = 0.818 Most Probable Value = 0.766 Percent Recovery = 106.8 Date Sample Logged by Lab = 04/28/98 Sample ID = 1180173 Number of Standard Deviations = 1.5 Blind Sample ID = N58 Lab Value = 0.812 Most Probable Value = 0.766 Percent Recovery = 106.0 Date Sample Logged by Lab = 04/28/98 Sample ID = 1180048 Number of Standard Deviations = 1.3 Blind Sample ID = N58 Lab Value = 1.087 Most Probable Value = 1.014 Percent Recovery = 107.2 Date Sample Logged by Lab = 04/24/98 Sample ID = 1140198 Number of Standard Deviations = 1.6 Blind Sample ID = NS1 Lab Value = 0.850 Most Probable Value = 0.766 Percent Recovery = 111.0 Date Sample Logged by Lab = 04/24/98 Sample ID = 1140199 Number of Standard Deviations = 2.3 Blind Sample ID = N58 Lab Value = 0.843 Most Probable Value = 0.766 Percent Recovery = 110.1 Date Sample Logged by Lab = 04/23/98 Sample ID = 1130041 Number of Standard Deviations = 2.2 Blind Sample ID = N58 Lab Value = 1.019 Most Probable Value = 1.014 Percent Recovery = 100.5 Date Sample Logged by Lab = 04/22/98 Sample ID = 1120107 Number of Standard Deviations = 0.1 Blind Sample ID = NS1 Lab Value = 0.779 Most Probable Value = 0.766 Percent Recovery = 101.7 Date Sample Logged by Lab = 04/22/98 Sample ID = 1120118 Number of Standard Deviations = 0.4 Blind Sample ID = N58 Lab Value = 0.795 Most Probable Value = 0.766 Percent Recovery = 103.8 Date Sample Logged by Lab = 04/21/98 Sample ID = 1110190 Number of Standard Deviations = 0.8 Blind Sample ID = N58 Lab Value = 0.750 Most Probable Value = 0.766 Percent Recovery = 97.9 Date Sample Logged by Lab = 04/20/98 Sample ID = 1100111 Number of Standard Deviations = -0.4 Blind Sample ID = N58 Lab Value = 1.029 Most Probable Value = 1.014 Percent Recovery = 101.5 Date Sample Logged by Lab = 04/17/98 Sample ID = 1070100 Number of Standard Deviations = 0.3 Blind Sample ID = NS1 Lab Value = 0.751 Most Probable Value = 0.766 Percent Recovery = 98.0 Date Sample Logged by Lab = 04/17/98 Sample ID = 1070119 Number of Standard Deviations = -0.4 Blind Sample ID = N58 Lab Value = 0.855 Most Probable Value = 0.766 Percent Recovery = 111.6 Date Sample Logged by Lab = 04/16/98 Sample ID = 1060092 Number of Standard Deviations = 2.5 Blind Sample ID = N58 Lab Value = 1.064 Most Probable Value = 1.014 Percent Recovery = 104.9 Date Sample Logged by Lab = 04/15/98 Sample ID = 1050075 Number of Standard Deviations = 1.1 Blind Sample ID = NS1 Lab Value = 0.809 Most Probable Value = 0.766 Percent Recovery = 105.6 Date Sample Logged by Lab = 04/15/98 Sample ID = 1050074 Number of Standard Deviations = 1.2 Blind Sample ID = N58 Lab Value = 0.831 Most Probable Value = 0.766 Percent Recovery = 108.5 Date Sample Logged by Lab = 04/14/98 Sample ID = 1040086 Number of Standard Deviations = 1.8 Blind Sample ID = N58 Lab Value = 0.803 Most Probable Value = 0.766 Percent Recovery = 104.8 Date Sample Logged by Lab = 04/13/98 Sample ID = 1030116 Number of Standard Deviations = 1.0 Blind Sample ID = N58 Lab Value = 1.051 Most Probable Value = 1.014 Percent Recovery = 103.6 Date Sample Logged by Lab = 04/10/98 Sample ID = 1000122 Number of Standard Deviations = 0.8 Blind Sample ID = NS1 Lab Value = 0.809 Most Probable Value = 0.766 Percent Recovery = 105.6 Date Sample Logged by Lab = 04/10/98 Sample ID = 1000121 Number of Standard Deviations = 1.2 Blind Sample ID = N58 Lab Value = 0.802 Most Probable Value = 0.766 Percent Recovery = 104.7 Date Sample Logged by Lab = 04/09/98 Sample ID = 0990085 Number of Standard Deviations = 1.0 Blind Sample ID = N58 Lab Value = 1.034 Most Probable Value = 1.014 Percent Recovery = 102.0 Date Sample Logged by Lab = 04/08/98 Sample ID = 0980050 Number of Standard Deviations = 0.4 Blind Sample ID = NS1 Lab Value = 0.785 Most Probable Value = 0.766 Percent Recovery = 102.5 Date Sample Logged by Lab = 04/08/98 Sample ID = 0980049 Number of Standard Deviations = 0.5 Blind Sample ID = N58 Lab Value = 0.774 Most Probable Value = 0.766 Percent Recovery = 101.0 Date Sample Logged by Lab = 04/07/98 Sample ID = 0970099 Number of Standard Deviations = 0.2 Blind Sample ID = N58 Lab Value = 0.791 Most Probable Value = 0.766 Percent Recovery = 103.3 Date Sample Logged by Lab = 04/06/98 Sample ID = 0960022 Number of Standard Deviations = 0.7 Blind Sample ID = N58 Lab Value = 1.023 Most Probable Value = 1.014 Percent Recovery = 100.9 Date Sample Logged by Lab = 04/03/98 Sample ID = 0930140 Number of Standard Deviations = 0.2 Blind Sample ID = NS1 Lab Value = 0.753 Most Probable Value = 0.766 Percent Recovery = 98.3 Date Sample Logged by Lab = 04/03/98 Sample ID = 0930139 Number of Standard Deviations = -0.4 Blind Sample ID = N58 Lab Value = 0.767 Most Probable Value = 0.766 Percent Recovery = 100.1 Date Sample Logged by Lab = 04/02/98 Sample ID = 0920049 Number of Standard Deviations = 0.0 Blind Sample ID = N58 Lab Value = 0.758 Most Probable Value = 0.601 Percent Recovery = 126.1 Date Sample Logged by Lab = 03/30/98 Sample ID = 0890103 Number of Standard Deviations = 5.2 Blind Sample ID = N55 Lab Value = 1.023 Most Probable Value = 1.014 Percent Recovery = 100.9 Date Sample Logged by Lab = 03/27/98 Sample ID = 0860119 Number of Standard Deviations = 0.2 Blind Sample ID = NS1 Lab Value = 0.631 Most Probable Value = 0.601 Percent Recovery = 105.0 Date Sample Logged by Lab = 03/27/98 Sample ID = 0860120 Number of Standard Deviations = 1.0 Blind Sample ID = N55 Lab Value = 0.628 Most Probable Value = 0.601 Percent Recovery = 104.5 Date Sample Logged by Lab = 03/26/98 Sample ID = 0850094 Number of Standard Deviations = 0.9 Blind Sample ID = N55 Lab Value = 1.075 Most Probable Value = 1.014 Percent Recovery = 106.0 Date Sample Logged by Lab = 03/25/98 Sample ID = 0840166 Number of Standard Deviations = 1.4 Blind Sample ID = NS1 Lab Value = 0.634 Most Probable Value = 0.601 Percent Recovery = 105.5 Date Sample Logged by Lab = 03/25/98 Sample ID = 0840165 Number of Standard Deviations = 1.1 Blind Sample ID = N55 Lab Value = 0.601 Most Probable Value = 0.601 Percent Recovery = 100.0 Date Sample Logged by Lab = 03/24/98 Sample ID = 0830076 Number of Standard Deviations = 0.0 Blind Sample ID = N55 Lab Value = 0.632 Most Probable Value = 0.601 Percent Recovery = 105.2 Date Sample Logged by Lab = 03/23/98 Sample ID = 0820116 Number of Standard Deviations = 1.0 Blind Sample ID = N55 Lab Value = 1.041 Most Probable Value = 1.014 Percent Recovery = 102.7 Date Sample Logged by Lab = 03/20/98 Sample ID = 0790188 Number of Standard Deviations = 0.6 Blind Sample ID = NS1 Lab Value = 0.564 Most Probable Value = 0.601 Percent Recovery = 93.8 Date Sample Logged by Lab = 03/20/98 Sample ID = 0790172 Number of Standard Deviations = -1.2 Blind Sample ID = N55 Lab Value = 0.606 Most Probable Value = 0.601 Percent Recovery = 100.8 Date Sample Logged by Lab = 03/19/98 Sample ID = 0780154 Number of Standard Deviations = 0.2 Blind Sample ID = N55 Lab Value = 1.033 Most Probable Value = 1.014 Percent Recovery = 101.9 Date Sample Logged by Lab = 03/18/98 Sample ID = 0770089 Number of Standard Deviations = 0.4 Blind Sample ID = NS1 Lab Value = 0.611 Most Probable Value = 0.601 Percent Recovery = 101.7 Date Sample Logged by Lab = 03/18/98 Sample ID = 0770087 Number of Standard Deviations = 0.3 Blind Sample ID = N55 Lab Value = 0.595 Most Probable Value = 0.601 Percent Recovery = 99.0 Date Sample Logged by Lab = 03/17/98 Sample ID = 0760063 Number of Standard Deviations = -0.2 Blind Sample ID = N55 Lab Value = 0.635 Most Probable Value = 0.601 Percent Recovery = 105.7 Date Sample Logged by Lab = 03/16/98 Sample ID = 0750136 Number of Standard Deviations = 1.1 Blind Sample ID = N55 Lab Value = 0.661 Most Probable Value = 0.601 Percent Recovery = 110.0 Date Sample Logged by Lab = 03/13/98 Sample ID = 0720078 Number of Standard Deviations = 2.0 Blind Sample ID = N55 Lab Value = 0.632 Most Probable Value = 0.601 Percent Recovery = 105.2 Date Sample Logged by Lab = 03/12/98 Sample ID = 0710085 Number of Standard Deviations = 1.0 Blind Sample ID = N55 Lab Value = 1.020 Most Probable Value = 1.014 Percent Recovery = 100.6 Date Sample Logged by Lab = 03/11/98 Sample ID = 0700056 Number of Standard Deviations = 0.1 Blind Sample ID = NS1 Lab Value = 0.641 Most Probable Value = 0.601 Percent Recovery = 106.7 Date Sample Logged by Lab = 03/11/98 Sample ID = 0700105 Number of Standard Deviations = 1.3 Blind Sample ID = N55 Lab Value = 0.661 Most Probable Value = 0.601 Percent Recovery = 110.0 Date Sample Logged by Lab = 03/10/98 Sample ID = 0690043 Number of Standard Deviations = 2.0 Blind Sample ID = N55 Lab Value = 0.633 Most Probable Value = 0.601 Percent Recovery = 105.3 Date Sample Logged by Lab = 03/09/98 Sample ID = 0680085 Number of Standard Deviations = 1.1 Blind Sample ID = N55 Lab Value = 1.047 Most Probable Value = 1.014 Percent Recovery = 103.3 Date Sample Logged by Lab = 03/06/98 Sample ID = 0650032 Number of Standard Deviations = 0.7 Blind Sample ID = NS1 Lab Value = 0.644 Most Probable Value = 0.601 Percent Recovery = 107.2 Date Sample Logged by Lab = 03/06/98 Sample ID = 0650033 Number of Standard Deviations = 1.4 Blind Sample ID = N55 Lab Value = 0.610 Most Probable Value = 0.601 Percent Recovery = 101.5 Date Sample Logged by Lab = 03/05/98 Sample ID = 0640058 Number of Standard Deviations = 0.3 Blind Sample ID = N55 Lab Value = 1.064 Most Probable Value = 1.014 Percent Recovery = 104.9 Date Sample Logged by Lab = 03/04/98 Sample ID = 0630049 Number of Standard Deviations = 1.1 Blind Sample ID = NS1 Lab Value = 0.645 Most Probable Value = 0.601 Percent Recovery = 107.3 Date Sample Logged by Lab = 03/04/98 Sample ID = 0630043 Number of Standard Deviations = 1.5 Blind Sample ID = N55 Lab Value = 0.637 Most Probable Value = 0.601 Percent Recovery = 106.0 Date Sample Logged by Lab = 03/03/98 Sample ID = 0620135 Number of Standard Deviations = 1.2 Blind Sample ID = N55 Lab Value = 0.752 Most Probable Value = 0.714 Percent Recovery = 105.3 Date Sample Logged by Lab = 03/02/98 Sample ID = 0610070 Number of Standard Deviations = 1.1 Blind Sample ID = N56 Lab Value = 1.061 Most Probable Value = 1.014 Percent Recovery = 104.6 Date Sample Logged by Lab = 02/27/98 Sample ID = 0580077 Number of Standard Deviations = 1.1 Blind Sample ID = NS1 Lab Value = 0.764 Most Probable Value = 0.714 Percent Recovery = 107.0 Date Sample Logged by Lab = 02/27/98 Sample ID = 0580076 Number of Standard Deviations = 1.5 Blind Sample ID = N56 Lab Value = 0.716 Most Probable Value = 0.714 Percent Recovery = 100.3 Date Sample Logged by Lab = 02/26/98 Sample ID = 0570013 Number of Standard Deviations = 0.1 Blind Sample ID = N56 Lab Value = 1.010 Most Probable Value = 1.014 Percent Recovery = 99.6 Date Sample Logged by Lab = 02/25/98 Sample ID = 0560017 Number of Standard Deviations = -0.1 Blind Sample ID = NS1 Lab Value = 0.725 Most Probable Value = 0.714 Percent Recovery = 101.5 Date Sample Logged by Lab = 02/25/98 Sample ID = 0560023 Number of Standard Deviations = 0.3 Blind Sample ID = N56 Lab Value = 0.744 Most Probable Value = 0.714 Percent Recovery = 104.2 Date Sample Logged by Lab = 02/24/98 Sample ID = 0550091 Number of Standard Deviations = 0.9 Blind Sample ID = N56 Lab Value = 0.742 Most Probable Value = 0.714 Percent Recovery = 103.9 Date Sample Logged by Lab = 02/23/98 Sample ID = 0540092 Number of Standard Deviations = 0.8 Blind Sample ID = N56 Lab Value = 0.733 Most Probable Value = 0.714 Percent Recovery = 102.7 Date Sample Logged by Lab = 02/23/98 Sample ID = 0540090 Number of Standard Deviations = 0.6 Blind Sample ID = N56 Lab Value = 1.037 Most Probable Value = 1.014 Percent Recovery = 102.3 Date Sample Logged by Lab = 02/20/98 Sample ID = 0510065 Number of Standard Deviations = 0.5 Blind Sample ID = NS1 Lab Value = 0.741 Most Probable Value = 0.714 Percent Recovery = 103.8 Date Sample Logged by Lab = 02/20/98 Sample ID = 0510064 Number of Standard Deviations = 0.8 Blind Sample ID = N56 Lab Value = 0.760 Most Probable Value = 0.714 Percent Recovery = 106.4 Date Sample Logged by Lab = 02/19/98 Sample ID = 0500030 Number of Standard Deviations = 1.4 Blind Sample ID = N56 Lab Value = 0.961 Most Probable Value = 1.014 Percent Recovery = 94.8 Date Sample Logged by Lab = 02/18/98 Sample ID = 0490115 Number of Standard Deviations = -1.2 Blind Sample ID = NS1 Lab Value = 0.707 Most Probable Value = 0.714 Percent Recovery = 99.0 Date Sample Logged by Lab = 02/18/98 Sample ID = 0490116 Number of Standard Deviations = -0.2 Blind Sample ID = N56 Lab Value = 0.735 Most Probable Value = 0.714 Percent Recovery = 102.9 Date Sample Logged by Lab = 02/17/98 Sample ID = 0480199 Number of Standard Deviations = 0.6 Blind Sample ID = N56 Lab Value = 1.005 Most Probable Value = 1.014 Percent Recovery = 99.1 Date Sample Logged by Lab = 02/13/98 Sample ID = 0440044 Number of Standard Deviations = -0.2 Blind Sample ID = NS1 Lab Value = 0.711 Most Probable Value = 0.714 Percent Recovery = 99.6 Date Sample Logged by Lab = 02/13/98 Sample ID = 0440043 Number of Standard Deviations = -0.1 Blind Sample ID = N56 Lab Value = 0.759 Most Probable Value = 0.714 Percent Recovery = 106.3 Date Sample Logged by Lab = 02/12/98 Sample ID = 0430114 Number of Standard Deviations = 1.3 Blind Sample ID = N56 Lab Value = 1.023 Most Probable Value = 1.014 Percent Recovery = 100.9 Date Sample Logged by Lab = 02/11/98 Sample ID = 0420059 Number of Standard Deviations = 0.2 Blind Sample ID = NS1 Lab Value = 0.713 Most Probable Value = 0.714 Percent Recovery = 99.9 Date Sample Logged by Lab = 02/11/98 Sample ID = 0420058 Number of Standard Deviations = -0.0 Blind Sample ID = N56 Lab Value = 0.720 Most Probable Value = 0.714 Percent Recovery = 100.8 Date Sample Logged by Lab = 02/10/98 Sample ID = 0410058 Number of Standard Deviations = 0.2 Blind Sample ID = N56 Lab Value = 0.707 Most Probable Value = 0.714 Percent Recovery = 99.0 Date Sample Logged by Lab = 02/10/98 Sample ID = 0410022 Number of Standard Deviations = -0.2 Blind Sample ID = N56 Lab Value = 1.082 Most Probable Value = 1.014 Percent Recovery = 106.7 Date Sample Logged by Lab = 02/06/98 Sample ID = 0370163 Number of Standard Deviations = 1.5 Blind Sample ID = NS1 Lab Value = 0.789 Most Probable Value = 0.714 Percent Recovery = 110.5 Date Sample Logged by Lab = 02/06/98 Sample ID = 0370165 Number of Standard Deviations = 2.2 Blind Sample ID = N56 Lab Value = 0.699 Most Probable Value = 0.714 Percent Recovery = 97.9 Date Sample Logged by Lab = 02/05/98 Sample ID = 0360076 Number of Standard Deviations = -0.4 Blind Sample ID = N56 Lab Value = 1.023 Most Probable Value = 1.014 Percent Recovery = 100.9 Date Sample Logged by Lab = 02/04/98 Sample ID = 0350083 Number of Standard Deviations = 0.2 Blind Sample ID = NS1 Lab Value = 0.757 Most Probable Value = 0.714 Percent Recovery = 106.0 Date Sample Logged by Lab = 02/04/98 Sample ID = 0350084 Number of Standard Deviations = 1.3 Blind Sample ID = N56 Lab Value = 0.644 Most Probable Value = 0.714 Percent Recovery = 90.2 Date Sample Logged by Lab = 02/03/98 Sample ID = 0340123 Number of Standard Deviations = -2.1 Blind Sample ID = N56 Lab Value = 1.025 Most Probable Value = 1.014 Percent Recovery = 101.1 Date Sample Logged by Lab = 02/02/98 Sample ID = 0330050 Number of Standard Deviations = 0.2 Blind Sample ID = NS1 Lab Value = 0.564 Most Probable Value = 0.601 Percent Recovery = 93.8 Date Sample Logged by Lab = 02/02/98 Sample ID = 0330049 Number of Standard Deviations = -1.2 Blind Sample ID = N55 Lab Value = 0.573 Most Probable Value = 0.601 Percent Recovery = 95.3 Date Sample Logged by Lab = 01/30/98 Sample ID = 0300117 Number of Standard Deviations = -0.9 Blind Sample ID = N55 Lab Value = 0.567 Most Probable Value = 0.601 Percent Recovery = 94.3 Date Sample Logged by Lab = 01/29/98 Sample ID = 0290024 Number of Standard Deviations = -1.1 Blind Sample ID = N55 Lab Value = 1.010 Most Probable Value = 1.014 Percent Recovery = 99.6 Date Sample Logged by Lab = 01/28/98 Sample ID = 0280084 Number of Standard Deviations = -0.1 Blind Sample ID = NS1 Lab Value = 0.559 Most Probable Value = 0.601 Percent Recovery = 93.0 Date Sample Logged by Lab = 01/28/98 Sample ID = 0280082 Number of Standard Deviations = -1.4 Blind Sample ID = N55 Lab Value = 0.582 Most Probable Value = 0.601 Percent Recovery = 96.8 Date Sample Logged by Lab = 01/27/98 Sample ID = 0270119 Number of Standard Deviations = -0.6 Blind Sample ID = N55 Lab Value = 0.978 Most Probable Value = 1.014 Percent Recovery = 96.4 Date Sample Logged by Lab = 01/26/98 Sample ID = 0260126 Number of Standard Deviations = -0.8 Blind Sample ID = NS1 Lab Value = 0.619 Most Probable Value = 0.601 Percent Recovery = 103.0 Date Sample Logged by Lab = 01/26/98 Sample ID = 0260139 Number of Standard Deviations = 0.6 Blind Sample ID = N55 Lab Value = 0.664 Most Probable Value = 0.601 Percent Recovery = 110.5 Date Sample Logged by Lab = 01/26/98 Sample ID = 0260125 Number of Standard Deviations = 2.1 Blind Sample ID = N55 Lab Value = 0.527 Most Probable Value = 0.601 Percent Recovery = 87.7 Date Sample Logged by Lab = 01/22/98 Sample ID = 0220081 Number of Standard Deviations = -2.5 Blind Sample ID = N55 Lab Value = 0.957 Most Probable Value = 1.014 Percent Recovery = 94.4 Date Sample Logged by Lab = 01/21/98 Sample ID = 0210074 Number of Standard Deviations = -1.3 Blind Sample ID = NS1 Lab Value = 0.580 Most Probable Value = 0.601 Percent Recovery = 96.5 Date Sample Logged by Lab = 01/21/98 Sample ID = 0210049 Number of Standard Deviations = -0.7 Blind Sample ID = N55 Lab Value = 1.005 Most Probable Value = 1.014 Percent Recovery = 99.1 Date Sample Logged by Lab = 01/20/98 Sample ID = 0200122 Number of Standard Deviations = -0.2 Blind Sample ID = NS1 Lab Value = 0.574 Most Probable Value = 0.601 Percent Recovery = 95.5 Date Sample Logged by Lab = 01/20/98 Sample ID = 0200114 Number of Standard Deviations = -0.9 Blind Sample ID = N55 Lab Value = 0.482 Most Probable Value = 0.601 Percent Recovery = 80.2 Date Sample Logged by Lab = 01/20/98 Sample ID = 0200123 Number of Standard Deviations = -4.0 Blind Sample ID = N55 Lab Value = 0.600 Most Probable Value = 0.601 Percent Recovery = 99.8 Date Sample Logged by Lab = 01/20/98 Sample ID = 0200115 Number of Standard Deviations = -0.0 Blind Sample ID = N55 Lab Value = 1.032 Most Probable Value = 1.014 Percent Recovery = 101.8 Date Sample Logged by Lab = 01/16/98 Sample ID = 0160119 Number of Standard Deviations = 0.4 Blind Sample ID = NS1 Lab Value = 0.991 Most Probable Value = 1.014 Percent Recovery = 97.7 Date Sample Logged by Lab = 01/16/98 Sample ID = 0160082 Number of Standard Deviations = -0.5 Blind Sample ID = NS1 Lab Value = 0.579 Most Probable Value = 0.601 Percent Recovery = 96.3 Date Sample Logged by Lab = 01/16/98 Sample ID = 0160101 Number of Standard Deviations = -0.7 Blind Sample ID = N55 Lab Value = 0.605 Most Probable Value = 0.601 Percent Recovery = 100.7 Date Sample Logged by Lab = 01/16/98 Sample ID = 0160109 Number of Standard Deviations = 0.1 Blind Sample ID = N55 Lab Value = 0.602 Most Probable Value = 0.601 Percent Recovery = 100.2 Date Sample Logged by Lab = 01/16/98 Sample ID = 0160105 Number of Standard Deviations = 0.0 Blind Sample ID = N55 Lab Value = 0.637 Most Probable Value = 0.601 Percent Recovery = 106.0 Date Sample Logged by Lab = 01/09/98 Sample ID = 0090090 Number of Standard Deviations = 1.2 Blind Sample ID = N55 Lab Value = 0.561 Most Probable Value = 0.601 Percent Recovery = 93.3 Date Sample Logged by Lab = 01/08/98 Sample ID = 0080104 Number of Standard Deviations = -1.3 Blind Sample ID = N55 Lab Value = 1.026 Most Probable Value = 1.014 Percent Recovery = 101.2 Date Sample Logged by Lab = 01/07/98 Sample ID = 0070052 Number of Standard Deviations = 0.3 Blind Sample ID = NS1 Lab Value = 0.593 Most Probable Value = 0.601 Percent Recovery = 98.7 Date Sample Logged by Lab = 01/07/98 Sample ID = 0070051 Number of Standard Deviations = -0.3 Blind Sample ID = N55 Lab Value = 0.590 Most Probable Value = 0.601 Percent Recovery = 98.2 Date Sample Logged by Lab = 01/06/98 Sample ID = 0060006 Number of Standard Deviations = -0.4 Blind Sample ID = N55 Lab Value = 0.611 Most Probable Value = 0.601 Percent Recovery = 101.7 Date Sample Logged by Lab = 01/05/98 Sample ID = 0050008 Number of Standard Deviations = 0.3 Blind Sample ID = N55 Lab Value = 0.707 Most Probable Value = 0.714 Percent Recovery = 99.0 Date Sample Logged by Lab = 12/31/97 Sample ID = 3650032 Number of Standard Deviations = -0.2 Blind Sample ID = N56 Lab Value = 0.710 Most Probable Value = 0.714 Percent Recovery = 99.4 Date Sample Logged by Lab = 12/29/97 Sample ID = 3630051 Number of Standard Deviations = -0.1 Blind Sample ID = N56 Lab Value = 0.989 Most Probable Value = 1.014 Percent Recovery = 97.5 Date Sample Logged by Lab = 12/24/97 Sample ID = 3580102 Number of Standard Deviations = -0.6 Blind Sample ID = NS1 Lab Value = 0.728 Most Probable Value = 0.714 Percent Recovery = 102.0 Date Sample Logged by Lab = 12/24/97 Sample ID = 3580097 Number of Standard Deviations = 0.4 Blind Sample ID = N56 Lab Value = 0.696 Most Probable Value = 0.714 Percent Recovery = 97.5 Date Sample Logged by Lab = 12/24/97 Sample ID = 3580088 Number of Standard Deviations = -0.5 Blind Sample ID = N56 Lab Value = 1.039 Most Probable Value = 1.014 Percent Recovery = 102.5 Date Sample Logged by Lab = 12/23/97 Sample ID = 3570050 Number of Standard Deviations = 0.6 Blind Sample ID = NS1 Lab Value = 0.741 Most Probable Value = 0.714 Percent Recovery = 103.8 Date Sample Logged by Lab = 12/23/97 Sample ID = 3570035 Number of Standard Deviations = 0.8 Blind Sample ID = N56 Lab Value = 0.697 Most Probable Value = 0.714 Percent Recovery = 97.6 Date Sample Logged by Lab = 12/23/97 Sample ID = 3570033 Number of Standard Deviations = -0.5 Blind Sample ID = N56 Lab Value = 0.741 Most Probable Value = 0.714 Percent Recovery = 103.8 Date Sample Logged by Lab = 12/19/97 Sample ID = 3530140 Number of Standard Deviations = 0.8 Blind Sample ID = N56 Lab Value = 1.072 Most Probable Value = 1.014 Percent Recovery = 105.7 Date Sample Logged by Lab = 12/18/97 Sample ID = 3520002 Number of Standard Deviations = 1.3 Blind Sample ID = NS1 Lab Value = 0.778 Most Probable Value = 0.714 Percent Recovery = 109.0 Date Sample Logged by Lab = 12/18/97 Sample ID = 3520010 Number of Standard Deviations = 1.9 Blind Sample ID = N56 Lab Value = 0.695 Most Probable Value = 0.714 Percent Recovery = 97.3 Date Sample Logged by Lab = 12/17/97 Sample ID = 3510166 Number of Standard Deviations = -0.6 Blind Sample ID = N56 Lab Value = 1.071 Most Probable Value = 1.014 Percent Recovery = 105.6 Date Sample Logged by Lab = 12/16/97 Sample ID = 3500018 Number of Standard Deviations = 1.3 Blind Sample ID = NS1 Lab Value = 0.718 Most Probable Value = 0.714 Percent Recovery = 100.6 Date Sample Logged by Lab = 12/16/97 Sample ID = 3500053 Number of Standard Deviations = 0.1 Blind Sample ID = N56 Lab Value = 0.708 Most Probable Value = 0.714 Percent Recovery = 99.2 Date Sample Logged by Lab = 12/15/97 Sample ID = 3490150 Number of Standard Deviations = -0.2 Blind Sample ID = N56 Lab Value = 0.715 Most Probable Value = 0.714 Percent Recovery = 100.1 Date Sample Logged by Lab = 12/12/97 Sample ID = 3460115 Number of Standard Deviations = 0.0 Blind Sample ID = N56 Lab Value = 0.995 Most Probable Value = 1.014 Percent Recovery = 98.1 Date Sample Logged by Lab = 12/11/97 Sample ID = 3450034 Number of Standard Deviations = -0.4 Blind Sample ID = NS1 Lab Value = 0.716 Most Probable Value = 0.714 Percent Recovery = 100.3 Date Sample Logged by Lab = 12/11/97 Sample ID = 3450038 Number of Standard Deviations = 0.1 Blind Sample ID = N56 Lab Value = 0.731 Most Probable Value = 0.714 Percent Recovery = 102.4 Date Sample Logged by Lab = 12/10/97 Sample ID = 3440069 Number of Standard Deviations = 0.5 Blind Sample ID = N56 Lab Value = 0.995 Most Probable Value = 1.014 Percent Recovery = 98.1 Date Sample Logged by Lab = 12/09/97 Sample ID = 3430045 Number of Standard Deviations = -0.4 Blind Sample ID = NS1 Lab Value = 0.708 Most Probable Value = 0.714 Percent Recovery = 99.2 Date Sample Logged by Lab = 12/09/97 Sample ID = 3430022 Number of Standard Deviations = -0.2 Blind Sample ID = N56 Lab Value = 0.680 Most Probable Value = 0.714 Percent Recovery = 95.2 Date Sample Logged by Lab = 12/08/97 Sample ID = 3420048 Number of Standard Deviations = -1.0 Blind Sample ID = N56 Lab Value = 0.708 Most Probable Value = 0.714 Percent Recovery = 99.2 Date Sample Logged by Lab = 12/05/97 Sample ID = 3390186 Number of Standard Deviations = -0.2 Blind Sample ID = N56 Lab Value = 0.987 Most Probable Value = 1.014 Percent Recovery = 97.3 Date Sample Logged by Lab = 12/04/97 Sample ID = 3380073 Number of Standard Deviations = -0.6 Blind Sample ID = NS1 Lab Value = 0.674 Most Probable Value = 0.714 Percent Recovery = 94.4 Date Sample Logged by Lab = 12/04/97 Sample ID = 3380070 Number of Standard Deviations = -1.2 Blind Sample ID = N56 Lab Value = 0.709 Most Probable Value = 0.714 Percent Recovery = 99.3 Date Sample Logged by Lab = 12/03/97 Sample ID = 3370036 Number of Standard Deviations = -0.1 Blind Sample ID = N56 Lab Value = 1.035 Most Probable Value = 1.014 Percent Recovery = 102.1 Date Sample Logged by Lab = 12/02/97 Sample ID = 3360038 Number of Standard Deviations = 0.5 Blind Sample ID = NS1 Lab Value = 1.034 Most Probable Value = 1.014 Percent Recovery = 102.0 Date Sample Logged by Lab = 12/02/97 Sample ID = 3360037 Number of Standard Deviations = 0.4 Blind Sample ID = NS1 Lab Value = 0.694 Most Probable Value = 0.714 Percent Recovery = 97.2 Date Sample Logged by Lab = 12/02/97 Sample ID = 3360033 Number of Standard Deviations = -0.6 Blind Sample ID = N56 Lab Value = 0.602 Most Probable Value = 0.601 Percent Recovery = 100.2 Date Sample Logged by Lab = 12/02/97 Sample ID = 3360035 Number of Standard Deviations = 0.0 Blind Sample ID = N55 Lab Value = 0.576 Most Probable Value = 0.601 Percent Recovery = 95.8 Date Sample Logged by Lab = 11/28/97 Sample ID = 3320070 Number of Standard Deviations = -0.8 Blind Sample ID = N55 Lab Value = 1.025 Most Probable Value = 1.014 Percent Recovery = 101.1 Date Sample Logged by Lab = 11/26/97 Sample ID = 3300071 Number of Standard Deviations = 0.2 Blind Sample ID = NS1 Lab Value = 0.591 Most Probable Value = 0.601 Percent Recovery = 98.3 Date Sample Logged by Lab = 11/26/97 Sample ID = 3300070 Number of Standard Deviations = -0.3 Blind Sample ID = N55 Lab Value = 0.594 Most Probable Value = 0.601 Percent Recovery = 98.8 Date Sample Logged by Lab = 11/25/97 Sample ID = 3290144 Number of Standard Deviations = -0.2 Blind Sample ID = N55 Lab Value = 0.607 Most Probable Value = 0.601 Percent Recovery = 101.0 Date Sample Logged by Lab = 11/25/97 Sample ID = 3290145 Number of Standard Deviations = 0.2 Blind Sample ID = N55 Lab Value = 0.575 Most Probable Value = 0.601 Percent Recovery = 95.7 Date Sample Logged by Lab = 11/25/97 Sample ID = 3290135 Number of Standard Deviations = -0.9 Blind Sample ID = N55 Lab Value = 0.981 Most Probable Value = 1.014 Percent Recovery = 96.7 Date Sample Logged by Lab = 11/21/97 Sample ID = 3250325 Number of Standard Deviations = -0.7 Blind Sample ID = NS1 Lab Value = 0.586 Most Probable Value = 0.601 Percent Recovery = 97.5 Date Sample Logged by Lab = 11/21/97 Sample ID = 3250328 Number of Standard Deviations = -0.5 Blind Sample ID = N55 Lab Value = 0.606 Most Probable Value = 0.601 Percent Recovery = 100.8 Date Sample Logged by Lab = 11/20/97 Sample ID = 3240019 Number of Standard Deviations = 0.2 Blind Sample ID = N55 Lab Value = 1.071 Most Probable Value = 1.014 Percent Recovery = 105.6 Date Sample Logged by Lab = 11/19/97 Sample ID = 3230054 Number of Standard Deviations = 1.3 Blind Sample ID = NS1 Lab Value = 0.600 Most Probable Value = 0.601 Percent Recovery = 99.8 Date Sample Logged by Lab = 11/19/97 Sample ID = 3230053 Number of Standard Deviations = -0.0 Blind Sample ID = N55 Lab Value = 0.586 Most Probable Value = 0.601 Percent Recovery = 97.5 Date Sample Logged by Lab = 11/18/97 Sample ID = 3220047 Number of Standard Deviations = -0.5 Blind Sample ID = N55 Lab Value = 0.631 Most Probable Value = 0.601 Percent Recovery = 105.0 Date Sample Logged by Lab = 11/17/97 Sample ID = 3210172 Number of Standard Deviations = 1.0 Blind Sample ID = N55 Lab Value = 0.879 Most Probable Value = 1.014 Percent Recovery = 86.7 Date Sample Logged by Lab = 11/14/97 Sample ID = 3180084 Number of Standard Deviations = -3.0 Blind Sample ID = NS1 Lab Value = 0.581 Most Probable Value = 0.601 Percent Recovery = 96.7 Date Sample Logged by Lab = 11/14/97 Sample ID = 3180088 Number of Standard Deviations = -0.7 Blind Sample ID = N55 Lab Value = 0.597 Most Probable Value = 0.601 Percent Recovery = 99.3 Date Sample Logged by Lab = 11/13/97 Sample ID = 3170179 Number of Standard Deviations = -0.1 Blind Sample ID = N55 Lab Value = 1.082 Most Probable Value = 1.014 Percent Recovery = 106.7 Date Sample Logged by Lab = 11/12/97 Sample ID = 3160086 Number of Standard Deviations = 1.5 Blind Sample ID = NS1 Lab Value = 0.659 Most Probable Value = 0.601 Percent Recovery = 109.7 Date Sample Logged by Lab = 11/12/97 Sample ID = 3160093 Number of Standard Deviations = 1.9 Blind Sample ID = N55 Lab Value = 0.655 Most Probable Value = 0.601 Percent Recovery = 109.0 Date Sample Logged by Lab = 11/12/97 Sample ID = 3160075 Number of Standard Deviations = 1.8 Blind Sample ID = N55 Lab Value = 0.627 Most Probable Value = 0.601 Percent Recovery = 104.3 Date Sample Logged by Lab = 11/12/97 Sample ID = 3160074 Number of Standard Deviations = 0.9 Blind Sample ID = N55 Lab Value = 0.958 Most Probable Value = 1.014 Percent Recovery = 94.5 Date Sample Logged by Lab = 11/07/97 Sample ID = 3110072 Number of Standard Deviations = -1.3 Blind Sample ID = NS1 Lab Value = 0.549 Most Probable Value = 0.601 Percent Recovery = 91.3 Date Sample Logged by Lab = 11/07/97 Sample ID = 3110083 Number of Standard Deviations = -1.7 Blind Sample ID = N55 Lab Value = 0.618 Most Probable Value = 0.601 Percent Recovery = 102.8 Date Sample Logged by Lab = 11/06/97 Sample ID = 3100130 Number of Standard Deviations = 0.6 Blind Sample ID = N55 Lab Value = 1.098 Most Probable Value = 1.014 Percent Recovery = 108.3 Date Sample Logged by Lab = 11/05/97 Sample ID = 3090061 Number of Standard Deviations = 1.9 Blind Sample ID = NS1 Lab Value = 0.605 Most Probable Value = 0.601 Percent Recovery = 100.7 Date Sample Logged by Lab = 11/05/97 Sample ID = 3090069 Number of Standard Deviations = 0.1 Blind Sample ID = N55 Lab Value = 0.624 Most Probable Value = 0.601 Percent Recovery = 103.8 Date Sample Logged by Lab = 11/04/97 Sample ID = 3080079 Number of Standard Deviations = 0.8 Blind Sample ID = N55 Lab Value = 1.072 Most Probable Value = 1.014 Percent Recovery = 105.7 Date Sample Logged by Lab = 10/31/97 Sample ID = 3040077 Number of Standard Deviations = 1.3 Blind Sample ID = NS1 Lab Value = 1.073 Most Probable Value = 1.014 Percent Recovery = 105.8 Date Sample Logged by Lab = 10/30/97 Sample ID = 3030091 Number of Standard Deviations = 1.3 Blind Sample ID = NS1 Lab Value = 0.799 Most Probable Value = 0.714 Percent Recovery = 111.9 Date Sample Logged by Lab = 10/30/97 Sample ID = 3030094 Number of Standard Deviations = 2.5 Blind Sample ID = N56 Lab Value = 0.790 Most Probable Value = 0.714 Percent Recovery = 110.6 Date Sample Logged by Lab = 10/30/97 Sample ID = 3030101 Number of Standard Deviations = 2.2 Blind Sample ID = N56 Lab Value = 0.804 Most Probable Value = 0.714 Percent Recovery = 112.6 Date Sample Logged by Lab = 10/28/97 Sample ID = 3010210 Number of Standard Deviations = 2.6 Blind Sample ID = N56 Lab Value = 0.791 Most Probable Value = 0.714 Percent Recovery = 110.8 Date Sample Logged by Lab = 10/28/97 Sample ID = 3010209 Number of Standard Deviations = 2.3 Blind Sample ID = N56 Lab Value = 1.048 Most Probable Value = 1.014 Percent Recovery = 103.4 Date Sample Logged by Lab = 10/24/97 Sample ID = 2970037 Number of Standard Deviations = 0.8 Blind Sample ID = NS1 Lab Value = 0.783 Most Probable Value = 0.714 Percent Recovery = 109.7 Date Sample Logged by Lab = 10/24/97 Sample ID = 2970039 Number of Standard Deviations = 2.0 Blind Sample ID = N56 Lab Value = 0.781 Most Probable Value = 0.714 Percent Recovery = 109.4 Date Sample Logged by Lab = 10/24/97 Sample ID = 2970038 Number of Standard Deviations = 2.0 Blind Sample ID = N56 Lab Value = 1.094 Most Probable Value = 1.014 Percent Recovery = 107.9 Date Sample Logged by Lab = 10/22/97 Sample ID = 2950035 Number of Standard Deviations = 1.8 Blind Sample ID = NS1 Lab Value = 0.799 Most Probable Value = 0.714 Percent Recovery = 111.9 Date Sample Logged by Lab = 10/22/97 Sample ID = 2950041 Number of Standard Deviations = 2.5 Blind Sample ID = N56 Lab Value = 0.716 Most Probable Value = 0.714 Percent Recovery = 100.3 Date Sample Logged by Lab = 10/21/97 Sample ID = 2940114 Number of Standard Deviations = 0.1 Blind Sample ID = N56 Lab Value = 0.714 Most Probable Value = 0.714 Percent Recovery = 100.0 Date Sample Logged by Lab = 10/21/97 Sample ID = 2940118 Number of Standard Deviations = 0.0 Blind Sample ID = N56 Lab Value = 0.980 Most Probable Value = 1.014 Percent Recovery = 96.6 Date Sample Logged by Lab = 10/17/97 Sample ID = 2900001 Number of Standard Deviations = -0.8 Blind Sample ID = NS1 Lab Value = 0.709 Most Probable Value = 0.714 Percent Recovery = 99.3 Date Sample Logged by Lab = 10/17/97 Sample ID = 2900013 Number of Standard Deviations = -0.1 Blind Sample ID = N56 Lab Value = 0.730 Most Probable Value = 0.714 Percent Recovery = 102.2 Date Sample Logged by Lab = 10/16/97 Sample ID = 2890050 Number of Standard Deviations = 0.5 Blind Sample ID = N56 Lab Value = 1.020 Most Probable Value = 1.014 Percent Recovery = 100.6 Date Sample Logged by Lab = 10/15/97 Sample ID = 2880092 Number of Standard Deviations = 0.1 Blind Sample ID = NS1 Lab Value = 0.770 Most Probable Value = 0.714 Percent Recovery = 107.8 Date Sample Logged by Lab = 10/15/97 Sample ID = 2880093 Number of Standard Deviations = 1.6 Blind Sample ID = N56 Lab Value = 0.735 Most Probable Value = 0.714 Percent Recovery = 102.9 Date Sample Logged by Lab = 10/14/97 Sample ID = 2870201 Number of Standard Deviations = 0.6 Blind Sample ID = N56 Lab Value = 0.992 Most Probable Value = 1.014 Percent Recovery = 97.8 Date Sample Logged by Lab = 10/10/97 Sample ID = 2830032 Number of Standard Deviations = -0.5 Blind Sample ID = NS1 Lab Value = 0.716 Most Probable Value = 0.714 Percent Recovery = 100.3 Date Sample Logged by Lab = 10/10/97 Sample ID = 2830026 Number of Standard Deviations = 0.1 Blind Sample ID = N56 Lab Value = 0.701 Most Probable Value = 0.714 Percent Recovery = 98.2 Date Sample Logged by Lab = 10/09/97 Sample ID = 2820057 Number of Standard Deviations = -0.4 Blind Sample ID = N56 Lab Value = 1.048 Most Probable Value = 1.014 Percent Recovery = 103.4 Date Sample Logged by Lab = 10/08/97 Sample ID = 2810047 Number of Standard Deviations = 0.8 Blind Sample ID = NS1 Lab Value = 0.789 Most Probable Value = 0.714 Percent Recovery = 110.5 Date Sample Logged by Lab = 10/08/97 Sample ID = 2810049 Number of Standard Deviations = 2.2 Blind Sample ID = N56 Lab Value = 0.812 Most Probable Value = 0.714 Percent Recovery = 113.7 Date Sample Logged by Lab = 10/08/97 Sample ID = 2810048 Number of Standard Deviations = 2.9 Blind Sample ID = N56 Lab Value = 0.732 Most Probable Value = 0.714 Percent Recovery = 102.5 Date Sample Logged by Lab = 10/06/97 Sample ID = 2790062 Number of Standard Deviations = 0.5 Blind Sample ID = N56 Lab Value = 0.719 Most Probable Value = 0.714 Percent Recovery = 100.7 Date Sample Logged by Lab = 10/06/97 Sample ID = 2790010 Number of Standard Deviations = 0.1 Blind Sample ID = N56 Lab Value = 0.671 Most Probable Value = 0.714 Percent Recovery = 94.0 Date Sample Logged by Lab = 10/02/97 Sample ID = 2750042 Number of Standard Deviations = -1.3 Blind Sample ID = N56 Lab Value = 0.170 Most Probable Value = 0.167 Percent Recovery = 101.8 Date Sample Logged by Lab = 04/02/97 Sample ID = 0920061 Number of Standard Deviations = 0.2 Blind Sample ID = N49 Lab Value = 0.170 Most Probable Value = 0.167 Percent Recovery = 101.8 Date Sample Logged by Lab = 04/02/97 Sample ID = 0920050 Number of Standard Deviations = 0.2 Blind Sample ID = N49 Lab Value = 0.170 Most Probable Value = 0.167 Percent Recovery = 101.8 Date Sample Logged by Lab = 03/27/97 Sample ID = 0860057 Number of Standard Deviations = 0.2 Blind Sample ID = N49 Lab Value = 0.170 Most Probable Value = 0.167 Percent Recovery = 101.8 Date Sample Logged by Lab = 03/26/97 Sample ID = 0850147 Number of Standard Deviations = 0.2 Blind Sample ID = N49 Lab Value = 0.170 Most Probable Value = 0.167 Percent Recovery = 101.8 Date Sample Logged by Lab = 03/26/97 Sample ID = 0850146 Number of Standard Deviations = 0.2 Blind Sample ID = N49 Lab Value = 0.160 Most Probable Value = 0.167 Percent Recovery = 95.8 Date Sample Logged by Lab = 03/26/97 Sample ID = 0850148 Number of Standard Deviations = -0.5 Blind Sample ID = N49 Lab Value = 0.120 Most Probable Value = 0.167 Percent Recovery = 71.9 Date Sample Logged by Lab = 03/14/97 Sample ID = 0730097 Number of Standard Deviations = -3.1 Blind Sample ID = N49 Lab Value = 0.140 Most Probable Value = 0.167 Percent Recovery = 83.8 Date Sample Logged by Lab = 03/14/97 Sample ID = 0730100 Number of Standard Deviations = -1.8 Blind Sample ID = N49 Lab Value = 0.140 Most Probable Value = 0.167 Percent Recovery = 83.8 Date Sample Logged by Lab = 03/14/97 Sample ID = 0730108 Number of Standard Deviations = -1.8 Blind Sample ID = N49 Lab Value = 0.130 Most Probable Value = 0.167 Percent Recovery = 77.8 Date Sample Logged by Lab = 03/06/97 Sample ID = 0650041 Number of Standard Deviations = -2.5 Blind Sample ID = N49 Lab Value = 0.140 Most Probable Value = 0.167 Percent Recovery = 83.8 Date Sample Logged by Lab = 02/04/97 Sample ID = 0350104 Number of Standard Deviations = -1.8 Blind Sample ID = N49 Lab Value = 0.170 Most Probable Value = 0.167 Percent Recovery = 101.8 Date Sample Logged by Lab = 01/31/97 Sample ID = 0310027 Number of Standard Deviations = 0.2 Blind Sample ID = N49 Lab Value = 0.150 Most Probable Value = 0.167 Percent Recovery = 89.8 Date Sample Logged by Lab = 01/31/97 Sample ID = 0310015 Number of Standard Deviations = -1.1 Blind Sample ID = N49 Lab Value = 0.150 Most Probable Value = 0.167 Percent Recovery = 89.8 Date Sample Logged by Lab = 01/31/97 Sample ID = 0310020 Number of Standard Deviations = -1.1 Blind Sample ID = N49 Lab Value = 0.150 Most Probable Value = 0.167 Percent Recovery = 89.8 Date Sample Logged by Lab = 01/24/97 Sample ID = 0240050 Number of Standard Deviations = -1.1 Blind Sample ID = N49 Lab Value = 0.160 Most Probable Value = 0.167 Percent Recovery = 95.8 Date Sample Logged by Lab = 01/24/97 Sample ID = 0240051 Number of Standard Deviations = -0.5 Blind Sample ID = N49 Lab Value = 0.160 Most Probable Value = 0.167 Percent Recovery = 95.8 Date Sample Logged by Lab = 01/17/97 Sample ID = 0170032 Number of Standard Deviations = -0.5 Blind Sample ID = N49 Lab Value = 0.150 Most Probable Value = 0.167 Percent Recovery = 89.8 Date Sample Logged by Lab = 01/16/97 Sample ID = 0160026 Number of Standard Deviations = -1.1 Blind Sample ID = N49 Lab Value = 0.170 Most Probable Value = 0.167 Percent Recovery = 101.8 Date Sample Logged by Lab = 01/08/97 Sample ID = 0080081 Number of Standard Deviations = 0.2 Blind Sample ID = N49 Lab Value = 0.150 Most Probable Value = 0.167 Percent Recovery = 89.8 Date Sample Logged by Lab = 01/08/97 Sample ID = 0080077 Number of Standard Deviations = -1.1 Blind Sample ID = N49 Lab Value = 0.190 Most Probable Value = 0.167 Percent Recovery = 113.8 Date Sample Logged by Lab = 12/06/96 Sample ID = 3410080 Number of Standard Deviations = 1.5 Blind Sample ID = N49 Lab Value = 0.200 Most Probable Value = 0.167 Percent Recovery = 119.8 Date Sample Logged by Lab = 11/29/96 Sample ID = 3340102 Number of Standard Deviations = 2.2 Blind Sample ID = N49 Lab Value = 0.160 Most Probable Value = 0.167 Percent Recovery = 95.8 Date Sample Logged by Lab = 11/25/96 Sample ID = 3300144 Number of Standard Deviations = -0.5 Blind Sample ID = N49 Lab Value = 0.160 Most Probable Value = 0.167 Percent Recovery = 95.8 Date Sample Logged by Lab = 11/21/96 Sample ID = 3260104 Number of Standard Deviations = -0.5 Blind Sample ID = N49 Lab Value = 0.150 Most Probable Value = 0.167 Percent Recovery = 89.8 Date Sample Logged by Lab = 11/21/96 Sample ID = 3260101 Number of Standard Deviations = -1.1 Blind Sample ID = N49 Lab Value = 0.170 Most Probable Value = 0.167 Percent Recovery = 101.8 Date Sample Logged by Lab = 11/21/96 Sample ID = 3260077 Number of Standard Deviations = 0.2 Blind Sample ID = N49 Lab Value = 0.150 Most Probable Value = 0.167 Percent Recovery = 89.8 Date Sample Logged by Lab = 11/15/96 Sample ID = 3200144 Number of Standard Deviations = -1.1 Blind Sample ID = N49 Lab Value = 0.170 Most Probable Value = 0.167 Percent Recovery = 101.8 Date Sample Logged by Lab = 11/15/96 Sample ID = 3200057 Number of Standard Deviations = 0.2 Blind Sample ID = N49 Lab Value = 0.160 Most Probable Value = 0.167 Percent Recovery = 95.8 Date Sample Logged by Lab = 11/15/96 Sample ID = 3200052 Number of Standard Deviations = -0.5 Blind Sample ID = N49 Lab Value = 0.170 Most Probable Value = 0.167 Percent Recovery = 101.8 Date Sample Logged by Lab = 11/15/96 Sample ID = 3200079 Number of Standard Deviations = 0.2 Blind Sample ID = N49 Lab Value = 0.760 Most Probable Value = 0.794 Percent Recovery = 95.7 Date Sample Logged by Lab = 10/04/96 Sample ID = 2780017 Number of Standard Deviations = -0.8 Blind Sample ID = N48 Lab Value = 0.860 Most Probable Value = 0.794 Percent Recovery = 108.3 Date Sample Logged by Lab = 10/04/96 Sample ID = 2780024 Number of Standard Deviations = 1.6 Blind Sample ID = N48 Y = 100
The SGPlot Procedure


- TOTAL PHOSPHORUS-P,FIL,CFA,LL -
Percent Recovery by Date
Lab: NWQL, PCode: 00666, MCode: CL020
Logged in Dates: 01/06/99 through 09/24/01
Open Data Set

Lab Value = 0.090 Most Probable Value = 0.412 Percent Recovery = 21.8 Date Sample Logged by Lab = 01/06/99 Sample ID = 0060043 Number of Standard Deviations = -14.2 Blind Sample ID = N59 Lab Value = 0.087 Most Probable Value = 0.086 Percent Recovery = 101.2 Date Sample Logged by Lab = 09/24/01 Sample ID = 2670118 Number of Standard Deviations = 0.1 Blind Sample ID = N69 Lab Value = 0.087 Most Probable Value = 0.086 Percent Recovery = 101.0 Date Sample Logged by Lab = 09/18/01 Sample ID = 2610001 Number of Standard Deviations = 0.1 Blind Sample ID = N69 Lab Value = 0.087 Most Probable Value = 0.086 Percent Recovery = 101.2 Date Sample Logged by Lab = 09/14/01 Sample ID = 2570020 Number of Standard Deviations = 0.1 Blind Sample ID = N69 Lab Value = 0.085 Most Probable Value = 0.086 Percent Recovery = 99.3 Date Sample Logged by Lab = 09/05/01 Sample ID = 2480228 Number of Standard Deviations = -0.1 Blind Sample ID = N69 Lab Value = 0.085 Most Probable Value = 0.086 Percent Recovery = 99.3 Date Sample Logged by Lab = 09/05/01 Sample ID = 2480064 Number of Standard Deviations = -0.1 Blind Sample ID = N69 Lab Value = 0.086 Most Probable Value = 0.086 Percent Recovery = 99.5 Date Sample Logged by Lab = 08/22/01 Sample ID = 2340148 Number of Standard Deviations = -0.0 Blind Sample ID = N69 Lab Value = 0.083 Most Probable Value = 0.086 Percent Recovery = 96.7 Date Sample Logged by Lab = 08/17/01 Sample ID = 2290032 Number of Standard Deviations = -0.3 Blind Sample ID = N69 Lab Value = 0.085 Most Probable Value = 0.086 Percent Recovery = 99.3 Date Sample Logged by Lab = 08/10/01 Sample ID = 2220105 Number of Standard Deviations = -0.1 Blind Sample ID = N69 Lab Value = 0.083 Most Probable Value = 0.086 Percent Recovery = 97.0 Date Sample Logged by Lab = 08/08/01 Sample ID = 2200002 Number of Standard Deviations = -0.3 Blind Sample ID = N69 Lab Value = 0.086 Most Probable Value = 0.086 Percent Recovery = 99.5 Date Sample Logged by Lab = 08/06/01 Sample ID = 2180184 Number of Standard Deviations = -0.0 Blind Sample ID = N69 Lab Value = 0.084 Most Probable Value = 0.086 Percent Recovery = 98.1 Date Sample Logged by Lab = 07/27/01 Sample ID = 2080023 Number of Standard Deviations = -0.2 Blind Sample ID = N69 Lab Value = 0.086 Most Probable Value = 0.086 Percent Recovery = 100.1 Date Sample Logged by Lab = 07/23/01 Sample ID = 2040151 Number of Standard Deviations = 0.0 Blind Sample ID = N69 Lab Value = 0.085 Most Probable Value = 0.086 Percent Recovery = 98.6 Date Sample Logged by Lab = 07/13/01 Sample ID = 1940048 Number of Standard Deviations = -0.1 Blind Sample ID = N69 Lab Value = 0.085 Most Probable Value = 0.086 Percent Recovery = 98.4 Date Sample Logged by Lab = 07/11/01 Sample ID = 1920005 Number of Standard Deviations = -0.2 Blind Sample ID = N69 Lab Value = 0.086 Most Probable Value = 0.086 Percent Recovery = 100.5 Date Sample Logged by Lab = 07/06/01 Sample ID = 1870006 Number of Standard Deviations = 0.0 Blind Sample ID = N69 Lab Value = 0.083 Most Probable Value = 0.086 Percent Recovery = 96.3 Date Sample Logged by Lab = 06/29/01 Sample ID = 1800074 Number of Standard Deviations = -0.3 Blind Sample ID = N69 Lab Value = 0.085 Most Probable Value = 0.086 Percent Recovery = 99.0 Date Sample Logged by Lab = 06/22/01 Sample ID = 1730098 Number of Standard Deviations = -0.1 Blind Sample ID = N69 Lab Value = 0.085 Most Probable Value = 0.086 Percent Recovery = 98.8 Date Sample Logged by Lab = 06/20/01 Sample ID = 1710183 Number of Standard Deviations = -0.1 Blind Sample ID = N69 Lab Value = 0.087 Most Probable Value = 0.086 Percent Recovery = 101.2 Date Sample Logged by Lab = 06/07/01 Sample ID = 1580092 Number of Standard Deviations = 0.1 Blind Sample ID = N69 Lab Value = 0.088 Most Probable Value = 0.086 Percent Recovery = 102.0 Date Sample Logged by Lab = 06/06/01 Sample ID = 1570035 Number of Standard Deviations = 0.2 Blind Sample ID = N69 Lab Value = 0.088 Most Probable Value = 0.086 Percent Recovery = 102.3 Date Sample Logged by Lab = 05/18/01 Sample ID = 1380050 Number of Standard Deviations = 0.2 Blind Sample ID = N69 Lab Value = 0.088 Most Probable Value = 0.086 Percent Recovery = 102.3 Date Sample Logged by Lab = 05/15/01 Sample ID = 1350096 Number of Standard Deviations = 0.2 Blind Sample ID = N69 Lab Value = 0.086 Most Probable Value = 0.086 Percent Recovery = 100.0 Date Sample Logged by Lab = 05/09/01 Sample ID = 1290014 Number of Standard Deviations = 0.0 Blind Sample ID = N69 Lab Value = 0.084 Most Probable Value = 0.086 Percent Recovery = 97.7 Date Sample Logged by Lab = 05/02/01 Sample ID = 1220112 Number of Standard Deviations = -0.2 Blind Sample ID = N69 Lab Value = 0.232 Most Probable Value = 0.279 Percent Recovery = 83.2 Date Sample Logged by Lab = 11/17/00 Sample ID = 3220340 Number of Standard Deviations = -2.9 Blind Sample ID = N67 Lab Value = 0.124 Most Probable Value = 0.119 Percent Recovery = 104.2 Date Sample Logged by Lab = 09/29/00 Sample ID = 2730016 Number of Standard Deviations = 0.5 Blind Sample ID = N65 Lab Value = 0.125 Most Probable Value = 0.119 Percent Recovery = 105.0 Date Sample Logged by Lab = 09/22/00 Sample ID = 2660007 Number of Standard Deviations = 0.6 Blind Sample ID = N65 Lab Value = 0.125 Most Probable Value = 0.119 Percent Recovery = 105.0 Date Sample Logged by Lab = 09/20/00 Sample ID = 2640054 Number of Standard Deviations = 0.6 Blind Sample ID = N65 Lab Value = 0.125 Most Probable Value = 0.119 Percent Recovery = 105.0 Date Sample Logged by Lab = 09/15/00 Sample ID = 2590086 Number of Standard Deviations = 0.6 Blind Sample ID = N65 Lab Value = 0.124 Most Probable Value = 0.119 Percent Recovery = 104.2 Date Sample Logged by Lab = 09/08/00 Sample ID = 2520005 Number of Standard Deviations = 0.5 Blind Sample ID = N65 Lab Value = 0.121 Most Probable Value = 0.119 Percent Recovery = 101.7 Date Sample Logged by Lab = 09/06/00 Sample ID = 2500001 Number of Standard Deviations = 0.2 Blind Sample ID = N65 Lab Value = 0.124 Most Probable Value = 0.119 Percent Recovery = 104.2 Date Sample Logged by Lab = 07/28/00 Sample ID = 2100030 Number of Standard Deviations = 0.5 Blind Sample ID = N65 Lab Value = 0.124 Most Probable Value = 0.119 Percent Recovery = 104.2 Date Sample Logged by Lab = 07/26/00 Sample ID = 2080022 Number of Standard Deviations = 0.5 Blind Sample ID = N65 Lab Value = 0.122 Most Probable Value = 0.119 Percent Recovery = 102.5 Date Sample Logged by Lab = 07/21/00 Sample ID = 2030087 Number of Standard Deviations = 0.3 Blind Sample ID = N65 Lab Value = 0.124 Most Probable Value = 0.119 Percent Recovery = 104.2 Date Sample Logged by Lab = 07/14/00 Sample ID = 1960026 Number of Standard Deviations = 0.5 Blind Sample ID = N65 Lab Value = 0.126 Most Probable Value = 0.119 Percent Recovery = 105.9 Date Sample Logged by Lab = 07/12/00 Sample ID = 1940001 Number of Standard Deviations = 0.7 Blind Sample ID = N65 Lab Value = 0.126 Most Probable Value = 0.119 Percent Recovery = 105.9 Date Sample Logged by Lab = 07/07/00 Sample ID = 1890029 Number of Standard Deviations = 0.7 Blind Sample ID = N65 Lab Value = 0.125 Most Probable Value = 0.119 Percent Recovery = 105.0 Date Sample Logged by Lab = 06/23/00 Sample ID = 1750025 Number of Standard Deviations = 0.6 Blind Sample ID = N65 Lab Value = 0.123 Most Probable Value = 0.119 Percent Recovery = 103.4 Date Sample Logged by Lab = 06/21/00 Sample ID = 1730019 Number of Standard Deviations = 0.4 Blind Sample ID = N65 Lab Value = 0.123 Most Probable Value = 0.119 Percent Recovery = 103.4 Date Sample Logged by Lab = 06/19/00 Sample ID = 1710133 Number of Standard Deviations = 0.4 Blind Sample ID = N65 Lab Value = 0.126 Most Probable Value = 0.119 Percent Recovery = 105.9 Date Sample Logged by Lab = 06/09/00 Sample ID = 1610249 Number of Standard Deviations = 0.7 Blind Sample ID = N65 Lab Value = 0.125 Most Probable Value = 0.119 Percent Recovery = 105.0 Date Sample Logged by Lab = 06/07/00 Sample ID = 1590024 Number of Standard Deviations = 0.6 Blind Sample ID = N65 Lab Value = 0.126 Most Probable Value = 0.119 Percent Recovery = 105.9 Date Sample Logged by Lab = 06/05/00 Sample ID = 1570176 Number of Standard Deviations = 0.7 Blind Sample ID = N65 Lab Value = 0.123 Most Probable Value = 0.119 Percent Recovery = 103.4 Date Sample Logged by Lab = 05/26/00 Sample ID = 1470027 Number of Standard Deviations = 0.4 Blind Sample ID = N65 Lab Value = 0.122 Most Probable Value = 0.119 Percent Recovery = 102.5 Date Sample Logged by Lab = 05/25/00 Sample ID = 1460093 Number of Standard Deviations = 0.3 Blind Sample ID = N65 Lab Value = 0.121 Most Probable Value = 0.119 Percent Recovery = 101.7 Date Sample Logged by Lab = 05/19/00 Sample ID = 1400059 Number of Standard Deviations = 0.2 Blind Sample ID = N65 Lab Value = 0.127 Most Probable Value = 0.119 Percent Recovery = 106.7 Date Sample Logged by Lab = 05/12/00 Sample ID = 1330053 Number of Standard Deviations = 0.8 Blind Sample ID = N65 Lab Value = 0.125 Most Probable Value = 0.119 Percent Recovery = 105.0 Date Sample Logged by Lab = 05/10/00 Sample ID = 1310008 Number of Standard Deviations = 0.6 Blind Sample ID = N65 Lab Value = 0.122 Most Probable Value = 0.119 Percent Recovery = 102.5 Date Sample Logged by Lab = 05/05/00 Sample ID = 1260001 Number of Standard Deviations = 0.3 Blind Sample ID = N65 Lab Value = 0.123 Most Probable Value = 0.119 Percent Recovery = 103.4 Date Sample Logged by Lab = 04/28/00 Sample ID = 1190022 Number of Standard Deviations = 0.4 Blind Sample ID = N65 Lab Value = 0.123 Most Probable Value = 0.119 Percent Recovery = 103.4 Date Sample Logged by Lab = 04/27/00 Sample ID = 1180021 Number of Standard Deviations = 0.4 Blind Sample ID = N65 Lab Value = 0.123 Most Probable Value = 0.119 Percent Recovery = 103.4 Date Sample Logged by Lab = 04/21/00 Sample ID = 1120197 Number of Standard Deviations = 0.4 Blind Sample ID = N65 Lab Value = 0.145 Most Probable Value = 0.119 Percent Recovery = 121.8 Date Sample Logged by Lab = 04/14/00 Sample ID = 1050024 Number of Standard Deviations = 2.5 Blind Sample ID = N65 Lab Value = 0.119 Most Probable Value = 0.119 Percent Recovery = 100.0 Date Sample Logged by Lab = 04/13/00 Sample ID = 1040016 Number of Standard Deviations = 0.0 Blind Sample ID = N65 Lab Value = 0.122 Most Probable Value = 0.119 Percent Recovery = 102.5 Date Sample Logged by Lab = 04/07/00 Sample ID = 0980008 Number of Standard Deviations = 0.3 Blind Sample ID = N65 Lab Value = 0.159 Most Probable Value = 0.158 Percent Recovery = 100.6 Date Sample Logged by Lab = 03/24/00 Sample ID = 0840036 Number of Standard Deviations = 0.1 Blind Sample ID = N63 Lab Value = 0.162 Most Probable Value = 0.158 Percent Recovery = 102.5 Date Sample Logged by Lab = 03/22/00 Sample ID = 0820021 Number of Standard Deviations = 0.3 Blind Sample ID = N63 Lab Value = 0.156 Most Probable Value = 0.158 Percent Recovery = 98.7 Date Sample Logged by Lab = 03/17/00 Sample ID = 0770031 Number of Standard Deviations = -0.2 Blind Sample ID = N63 Lab Value = 0.155 Most Probable Value = 0.158 Percent Recovery = 98.1 Date Sample Logged by Lab = 03/10/00 Sample ID = 0700002 Number of Standard Deviations = -0.2 Blind Sample ID = N63 Lab Value = 0.155 Most Probable Value = 0.158 Percent Recovery = 98.1 Date Sample Logged by Lab = 03/08/00 Sample ID = 0680001 Number of Standard Deviations = -0.2 Blind Sample ID = N63 Lab Value = 0.157 Most Probable Value = 0.158 Percent Recovery = 99.4 Date Sample Logged by Lab = 03/03/00 Sample ID = 0630085 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.158 Most Probable Value = 0.158 Percent Recovery = 100.0 Date Sample Logged by Lab = 02/25/00 Sample ID = 0560184 Number of Standard Deviations = 0.0 Blind Sample ID = N63 Lab Value = 0.157 Most Probable Value = 0.158 Percent Recovery = 99.4 Date Sample Logged by Lab = 02/24/00 Sample ID = 0550144 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.159 Most Probable Value = 0.158 Percent Recovery = 100.6 Date Sample Logged by Lab = 02/18/00 Sample ID = 0490032 Number of Standard Deviations = 0.1 Blind Sample ID = N63 Lab Value = 0.158 Most Probable Value = 0.158 Percent Recovery = 100.0 Date Sample Logged by Lab = 02/11/00 Sample ID = 0420197 Number of Standard Deviations = 0.0 Blind Sample ID = N63 Lab Value = 0.158 Most Probable Value = 0.158 Percent Recovery = 100.0 Date Sample Logged by Lab = 02/09/00 Sample ID = 0400083 Number of Standard Deviations = 0.0 Blind Sample ID = N63 Lab Value = 0.156 Most Probable Value = 0.158 Percent Recovery = 98.7 Date Sample Logged by Lab = 02/04/00 Sample ID = 0350158 Number of Standard Deviations = -0.2 Blind Sample ID = N63 Lab Value = 0.156 Most Probable Value = 0.158 Percent Recovery = 98.7 Date Sample Logged by Lab = 01/28/00 Sample ID = 0280013 Number of Standard Deviations = -0.2 Blind Sample ID = N63 Lab Value = 0.157 Most Probable Value = 0.158 Percent Recovery = 99.4 Date Sample Logged by Lab = 01/26/00 Sample ID = 0260020 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.157 Most Probable Value = 0.158 Percent Recovery = 99.4 Date Sample Logged by Lab = 01/21/00 Sample ID = 0210033 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.156 Most Probable Value = 0.158 Percent Recovery = 98.7 Date Sample Logged by Lab = 01/14/00 Sample ID = 0140014 Number of Standard Deviations = -0.2 Blind Sample ID = N63 Lab Value = 0.156 Most Probable Value = 0.158 Percent Recovery = 98.7 Date Sample Logged by Lab = 01/12/00 Sample ID = 0120042 Number of Standard Deviations = -0.2 Blind Sample ID = N63 Lab Value = 0.158 Most Probable Value = 0.158 Percent Recovery = 100.0 Date Sample Logged by Lab = 01/07/00 Sample ID = 0070101 Number of Standard Deviations = 0.0 Blind Sample ID = N63 Lab Value = 0.160 Most Probable Value = 0.158 Percent Recovery = 101.3 Date Sample Logged by Lab = 12/28/99 Sample ID = 3620010 Number of Standard Deviations = 0.2 Blind Sample ID = N63 Lab Value = 0.152 Most Probable Value = 0.158 Percent Recovery = 96.2 Date Sample Logged by Lab = 12/22/99 Sample ID = 3560008 Number of Standard Deviations = -0.5 Blind Sample ID = N63 Lab Value = 0.157 Most Probable Value = 0.158 Percent Recovery = 99.4 Date Sample Logged by Lab = 12/17/99 Sample ID = 3510023 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.161 Most Probable Value = 0.158 Percent Recovery = 101.9 Date Sample Logged by Lab = 12/10/99 Sample ID = 3440183 Number of Standard Deviations = 0.2 Blind Sample ID = N63 Lab Value = 0.162 Most Probable Value = 0.158 Percent Recovery = 102.5 Date Sample Logged by Lab = 12/08/99 Sample ID = 3420028 Number of Standard Deviations = 0.3 Blind Sample ID = N63 Lab Value = 0.162 Most Probable Value = 0.158 Percent Recovery = 102.5 Date Sample Logged by Lab = 12/03/99 Sample ID = 3370029 Number of Standard Deviations = 0.3 Blind Sample ID = N63 Lab Value = 0.160 Most Probable Value = 0.158 Percent Recovery = 101.3 Date Sample Logged by Lab = 12/01/99 Sample ID = 3350023 Number of Standard Deviations = 0.2 Blind Sample ID = N63 Lab Value = 0.161 Most Probable Value = 0.158 Percent Recovery = 101.9 Date Sample Logged by Lab = 11/30/99 Sample ID = 3340015 Number of Standard Deviations = 0.2 Blind Sample ID = N63 Lab Value = 0.157 Most Probable Value = 0.158 Percent Recovery = 99.4 Date Sample Logged by Lab = 11/24/99 Sample ID = 3280009 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.163 Most Probable Value = 0.158 Percent Recovery = 103.2 Date Sample Logged by Lab = 11/19/99 Sample ID = 3230004 Number of Standard Deviations = 0.4 Blind Sample ID = N63 Lab Value = 0.157 Most Probable Value = 0.158 Percent Recovery = 99.4 Date Sample Logged by Lab = 11/10/99 Sample ID = 3140005 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.163 Most Probable Value = 0.158 Percent Recovery = 103.2 Date Sample Logged by Lab = 11/08/99 Sample ID = 3120236 Number of Standard Deviations = 0.4 Blind Sample ID = N63 Lab Value = 0.160 Most Probable Value = 0.158 Percent Recovery = 101.3 Date Sample Logged by Lab = 10/27/99 Sample ID = 3000008 Number of Standard Deviations = 0.2 Blind Sample ID = N63 Lab Value = 0.159 Most Probable Value = 0.158 Percent Recovery = 100.6 Date Sample Logged by Lab = 10/22/99 Sample ID = 2950001 Number of Standard Deviations = 0.1 Blind Sample ID = N63 Lab Value = 0.159 Most Probable Value = 0.158 Percent Recovery = 100.6 Date Sample Logged by Lab = 10/20/99 Sample ID = 2930007 Number of Standard Deviations = 0.1 Blind Sample ID = N63 Lab Value = 0.159 Most Probable Value = 0.158 Percent Recovery = 100.6 Date Sample Logged by Lab = 10/15/99 Sample ID = 2880020 Number of Standard Deviations = 0.1 Blind Sample ID = N63 Lab Value = 0.164 Most Probable Value = 0.158 Percent Recovery = 103.8 Date Sample Logged by Lab = 10/08/99 Sample ID = 2810013 Number of Standard Deviations = 0.5 Blind Sample ID = N63 Lab Value = 0.162 Most Probable Value = 0.158 Percent Recovery = 102.5 Date Sample Logged by Lab = 10/06/99 Sample ID = 2790061 Number of Standard Deviations = 0.3 Blind Sample ID = N63 Lab Value = 0.037 Most Probable Value = 0.040 Percent Recovery = 92.5 Date Sample Logged by Lab = 09/27/99 Sample ID = 2700032 Number of Standard Deviations = -0.4 Blind Sample ID = N61 Lab Value = 0.039 Most Probable Value = 0.040 Percent Recovery = 97.5 Date Sample Logged by Lab = 09/22/99 Sample ID = 2650021 Number of Standard Deviations = -0.1 Blind Sample ID = N61 Lab Value = 0.039 Most Probable Value = 0.040 Percent Recovery = 97.5 Date Sample Logged by Lab = 09/17/99 Sample ID = 2600087 Number of Standard Deviations = -0.1 Blind Sample ID = N61 Lab Value = 0.038 Most Probable Value = 0.040 Percent Recovery = 95.0 Date Sample Logged by Lab = 09/15/99 Sample ID = 2580032 Number of Standard Deviations = -0.2 Blind Sample ID = N61 Lab Value = 0.040 Most Probable Value = 0.040 Percent Recovery = 100.0 Date Sample Logged by Lab = 09/10/99 Sample ID = 2530170 Number of Standard Deviations = 0.0 Blind Sample ID = N61 Lab Value = 0.041 Most Probable Value = 0.040 Percent Recovery = 102.5 Date Sample Logged by Lab = 09/08/99 Sample ID = 2510022 Number of Standard Deviations = 0.1 Blind Sample ID = N61 Lab Value = 0.037 Most Probable Value = 0.040 Percent Recovery = 92.5 Date Sample Logged by Lab = 09/03/99 Sample ID = 2460058 Number of Standard Deviations = -0.4 Blind Sample ID = N61 Lab Value = 0.040 Most Probable Value = 0.040 Percent Recovery = 100.0 Date Sample Logged by Lab = 08/27/99 Sample ID = 2390010 Number of Standard Deviations = 0.0 Blind Sample ID = N61 Lab Value = 0.039 Most Probable Value = 0.040 Percent Recovery = 97.5 Date Sample Logged by Lab = 08/25/99 Sample ID = 2370010 Number of Standard Deviations = -0.1 Blind Sample ID = N61 Lab Value = 0.037 Most Probable Value = 0.040 Percent Recovery = 92.5 Date Sample Logged by Lab = 08/20/99 Sample ID = 2320065 Number of Standard Deviations = -0.4 Blind Sample ID = N61 Lab Value = 0.039 Most Probable Value = 0.040 Percent Recovery = 97.5 Date Sample Logged by Lab = 08/18/99 Sample ID = 2300019 Number of Standard Deviations = -0.1 Blind Sample ID = N61 Lab Value = 0.042 Most Probable Value = 0.040 Percent Recovery = 105.0 Date Sample Logged by Lab = 08/12/99 Sample ID = 2240298 Number of Standard Deviations = 0.2 Blind Sample ID = N61 Lab Value = 0.041 Most Probable Value = 0.040 Percent Recovery = 102.5 Date Sample Logged by Lab = 08/10/99 Sample ID = 2220093 Number of Standard Deviations = 0.1 Blind Sample ID = N61 Lab Value = 0.038 Most Probable Value = 0.040 Percent Recovery = 95.0 Date Sample Logged by Lab = 08/09/99 Sample ID = 2210145 Number of Standard Deviations = -0.2 Blind Sample ID = N61 Lab Value = 0.040 Most Probable Value = 0.040 Percent Recovery = 100.0 Date Sample Logged by Lab = 07/28/99 Sample ID = 2090074 Number of Standard Deviations = 0.0 Blind Sample ID = N61 Lab Value = 0.043 Most Probable Value = 0.040 Percent Recovery = 107.5 Date Sample Logged by Lab = 07/27/99 Sample ID = 2080109 Number of Standard Deviations = 0.4 Blind Sample ID = N61 Lab Value = 0.040 Most Probable Value = 0.040 Percent Recovery = 100.0 Date Sample Logged by Lab = 07/16/99 Sample ID = 1970050 Number of Standard Deviations = 0.0 Blind Sample ID = N61 Lab Value = 0.040 Most Probable Value = 0.040 Percent Recovery = 100.0 Date Sample Logged by Lab = 07/14/99 Sample ID = 1950023 Number of Standard Deviations = 0.0 Blind Sample ID = N61 Lab Value = 0.040 Most Probable Value = 0.040 Percent Recovery = 100.0 Date Sample Logged by Lab = 07/12/99 Sample ID = 1930037 Number of Standard Deviations = 0.0 Blind Sample ID = N61 Lab Value = 0.037 Most Probable Value = 0.040 Percent Recovery = 92.5 Date Sample Logged by Lab = 07/07/99 Sample ID = 1880009 Number of Standard Deviations = -0.4 Blind Sample ID = N61 Lab Value = 0.039 Most Probable Value = 0.040 Percent Recovery = 97.5 Date Sample Logged by Lab = 07/02/99 Sample ID = 1830026 Number of Standard Deviations = -0.1 Blind Sample ID = N61 Y = 100
The SGPlot Procedure

- TOTAL PHOSPHORUS-P,FIL,CFA,LL -
Percent Recovery by Concentration
NWQL Parameter: 00666, Method: CL020
Logged in Dates: 01/06/99 through 09/24/01
Open Data Set

Lab Value = 0.090 Most Probable Value = 0.412 Percent Recovery = 21.8 Date Sample Logged by Lab = 01/06/99 Sample ID = 0060043 Number of Standard Deviations = -14.2 Blind Sample ID = N59 Lab Value = 0.087 Most Probable Value = 0.086 Percent Recovery = 101.2 Date Sample Logged by Lab = 09/24/01 Sample ID = 2670118 Number of Standard Deviations = 0.1 Blind Sample ID = N69 Lab Value = 0.087 Most Probable Value = 0.086 Percent Recovery = 101.0 Date Sample Logged by Lab = 09/18/01 Sample ID = 2610001 Number of Standard Deviations = 0.1 Blind Sample ID = N69 Lab Value = 0.087 Most Probable Value = 0.086 Percent Recovery = 101.2 Date Sample Logged by Lab = 09/14/01 Sample ID = 2570020 Number of Standard Deviations = 0.1 Blind Sample ID = N69 Lab Value = 0.085 Most Probable Value = 0.086 Percent Recovery = 99.3 Date Sample Logged by Lab = 09/05/01 Sample ID = 2480228 Number of Standard Deviations = -0.1 Blind Sample ID = N69 Lab Value = 0.085 Most Probable Value = 0.086 Percent Recovery = 99.3 Date Sample Logged by Lab = 09/05/01 Sample ID = 2480064 Number of Standard Deviations = -0.1 Blind Sample ID = N69 Lab Value = 0.086 Most Probable Value = 0.086 Percent Recovery = 99.5 Date Sample Logged by Lab = 08/22/01 Sample ID = 2340148 Number of Standard Deviations = -0.0 Blind Sample ID = N69 Lab Value = 0.083 Most Probable Value = 0.086 Percent Recovery = 96.7 Date Sample Logged by Lab = 08/17/01 Sample ID = 2290032 Number of Standard Deviations = -0.3 Blind Sample ID = N69 Lab Value = 0.085 Most Probable Value = 0.086 Percent Recovery = 99.3 Date Sample Logged by Lab = 08/10/01 Sample ID = 2220105 Number of Standard Deviations = -0.1 Blind Sample ID = N69 Lab Value = 0.083 Most Probable Value = 0.086 Percent Recovery = 97.0 Date Sample Logged by Lab = 08/08/01 Sample ID = 2200002 Number of Standard Deviations = -0.3 Blind Sample ID = N69 Lab Value = 0.086 Most Probable Value = 0.086 Percent Recovery = 99.5 Date Sample Logged by Lab = 08/06/01 Sample ID = 2180184 Number of Standard Deviations = -0.0 Blind Sample ID = N69 Lab Value = 0.084 Most Probable Value = 0.086 Percent Recovery = 98.1 Date Sample Logged by Lab = 07/27/01 Sample ID = 2080023 Number of Standard Deviations = -0.2 Blind Sample ID = N69 Lab Value = 0.086 Most Probable Value = 0.086 Percent Recovery = 100.1 Date Sample Logged by Lab = 07/23/01 Sample ID = 2040151 Number of Standard Deviations = 0.0 Blind Sample ID = N69 Lab Value = 0.085 Most Probable Value = 0.086 Percent Recovery = 98.6 Date Sample Logged by Lab = 07/13/01 Sample ID = 1940048 Number of Standard Deviations = -0.1 Blind Sample ID = N69 Lab Value = 0.085 Most Probable Value = 0.086 Percent Recovery = 98.4 Date Sample Logged by Lab = 07/11/01 Sample ID = 1920005 Number of Standard Deviations = -0.2 Blind Sample ID = N69 Lab Value = 0.086 Most Probable Value = 0.086 Percent Recovery = 100.5 Date Sample Logged by Lab = 07/06/01 Sample ID = 1870006 Number of Standard Deviations = 0.0 Blind Sample ID = N69 Lab Value = 0.083 Most Probable Value = 0.086 Percent Recovery = 96.3 Date Sample Logged by Lab = 06/29/01 Sample ID = 1800074 Number of Standard Deviations = -0.3 Blind Sample ID = N69 Lab Value = 0.085 Most Probable Value = 0.086 Percent Recovery = 99.0 Date Sample Logged by Lab = 06/22/01 Sample ID = 1730098 Number of Standard Deviations = -0.1 Blind Sample ID = N69 Lab Value = 0.085 Most Probable Value = 0.086 Percent Recovery = 98.8 Date Sample Logged by Lab = 06/20/01 Sample ID = 1710183 Number of Standard Deviations = -0.1 Blind Sample ID = N69 Lab Value = 0.087 Most Probable Value = 0.086 Percent Recovery = 101.2 Date Sample Logged by Lab = 06/07/01 Sample ID = 1580092 Number of Standard Deviations = 0.1 Blind Sample ID = N69 Lab Value = 0.088 Most Probable Value = 0.086 Percent Recovery = 102.0 Date Sample Logged by Lab = 06/06/01 Sample ID = 1570035 Number of Standard Deviations = 0.2 Blind Sample ID = N69 Lab Value = 0.088 Most Probable Value = 0.086 Percent Recovery = 102.3 Date Sample Logged by Lab = 05/18/01 Sample ID = 1380050 Number of Standard Deviations = 0.2 Blind Sample ID = N69 Lab Value = 0.088 Most Probable Value = 0.086 Percent Recovery = 102.3 Date Sample Logged by Lab = 05/15/01 Sample ID = 1350096 Number of Standard Deviations = 0.2 Blind Sample ID = N69 Lab Value = 0.086 Most Probable Value = 0.086 Percent Recovery = 100.0 Date Sample Logged by Lab = 05/09/01 Sample ID = 1290014 Number of Standard Deviations = 0.0 Blind Sample ID = N69 Lab Value = 0.084 Most Probable Value = 0.086 Percent Recovery = 97.7 Date Sample Logged by Lab = 05/02/01 Sample ID = 1220112 Number of Standard Deviations = -0.2 Blind Sample ID = N69 Lab Value = 0.232 Most Probable Value = 0.279 Percent Recovery = 83.2 Date Sample Logged by Lab = 11/17/00 Sample ID = 3220340 Number of Standard Deviations = -2.9 Blind Sample ID = N67 Lab Value = 0.124 Most Probable Value = 0.119 Percent Recovery = 104.2 Date Sample Logged by Lab = 09/29/00 Sample ID = 2730016 Number of Standard Deviations = 0.5 Blind Sample ID = N65 Lab Value = 0.125 Most Probable Value = 0.119 Percent Recovery = 105.0 Date Sample Logged by Lab = 09/22/00 Sample ID = 2660007 Number of Standard Deviations = 0.6 Blind Sample ID = N65 Lab Value = 0.125 Most Probable Value = 0.119 Percent Recovery = 105.0 Date Sample Logged by Lab = 09/20/00 Sample ID = 2640054 Number of Standard Deviations = 0.6 Blind Sample ID = N65 Lab Value = 0.125 Most Probable Value = 0.119 Percent Recovery = 105.0 Date Sample Logged by Lab = 09/15/00 Sample ID = 2590086 Number of Standard Deviations = 0.6 Blind Sample ID = N65 Lab Value = 0.124 Most Probable Value = 0.119 Percent Recovery = 104.2 Date Sample Logged by Lab = 09/08/00 Sample ID = 2520005 Number of Standard Deviations = 0.5 Blind Sample ID = N65 Lab Value = 0.121 Most Probable Value = 0.119 Percent Recovery = 101.7 Date Sample Logged by Lab = 09/06/00 Sample ID = 2500001 Number of Standard Deviations = 0.2 Blind Sample ID = N65 Lab Value = 0.124 Most Probable Value = 0.119 Percent Recovery = 104.2 Date Sample Logged by Lab = 07/28/00 Sample ID = 2100030 Number of Standard Deviations = 0.5 Blind Sample ID = N65 Lab Value = 0.124 Most Probable Value = 0.119 Percent Recovery = 104.2 Date Sample Logged by Lab = 07/26/00 Sample ID = 2080022 Number of Standard Deviations = 0.5 Blind Sample ID = N65 Lab Value = 0.122 Most Probable Value = 0.119 Percent Recovery = 102.5 Date Sample Logged by Lab = 07/21/00 Sample ID = 2030087 Number of Standard Deviations = 0.3 Blind Sample ID = N65 Lab Value = 0.124 Most Probable Value = 0.119 Percent Recovery = 104.2 Date Sample Logged by Lab = 07/14/00 Sample ID = 1960026 Number of Standard Deviations = 0.5 Blind Sample ID = N65 Lab Value = 0.126 Most Probable Value = 0.119 Percent Recovery = 105.9 Date Sample Logged by Lab = 07/12/00 Sample ID = 1940001 Number of Standard Deviations = 0.7 Blind Sample ID = N65 Lab Value = 0.126 Most Probable Value = 0.119 Percent Recovery = 105.9 Date Sample Logged by Lab = 07/07/00 Sample ID = 1890029 Number of Standard Deviations = 0.7 Blind Sample ID = N65 Lab Value = 0.125 Most Probable Value = 0.119 Percent Recovery = 105.0 Date Sample Logged by Lab = 06/23/00 Sample ID = 1750025 Number of Standard Deviations = 0.6 Blind Sample ID = N65 Lab Value = 0.123 Most Probable Value = 0.119 Percent Recovery = 103.4 Date Sample Logged by Lab = 06/21/00 Sample ID = 1730019 Number of Standard Deviations = 0.4 Blind Sample ID = N65 Lab Value = 0.123 Most Probable Value = 0.119 Percent Recovery = 103.4 Date Sample Logged by Lab = 06/19/00 Sample ID = 1710133 Number of Standard Deviations = 0.4 Blind Sample ID = N65 Lab Value = 0.126 Most Probable Value = 0.119 Percent Recovery = 105.9 Date Sample Logged by Lab = 06/09/00 Sample ID = 1610249 Number of Standard Deviations = 0.7 Blind Sample ID = N65 Lab Value = 0.125 Most Probable Value = 0.119 Percent Recovery = 105.0 Date Sample Logged by Lab = 06/07/00 Sample ID = 1590024 Number of Standard Deviations = 0.6 Blind Sample ID = N65 Lab Value = 0.126 Most Probable Value = 0.119 Percent Recovery = 105.9 Date Sample Logged by Lab = 06/05/00 Sample ID = 1570176 Number of Standard Deviations = 0.7 Blind Sample ID = N65 Lab Value = 0.123 Most Probable Value = 0.119 Percent Recovery = 103.4 Date Sample Logged by Lab = 05/26/00 Sample ID = 1470027 Number of Standard Deviations = 0.4 Blind Sample ID = N65 Lab Value = 0.122 Most Probable Value = 0.119 Percent Recovery = 102.5 Date Sample Logged by Lab = 05/25/00 Sample ID = 1460093 Number of Standard Deviations = 0.3 Blind Sample ID = N65 Lab Value = 0.121 Most Probable Value = 0.119 Percent Recovery = 101.7 Date Sample Logged by Lab = 05/19/00 Sample ID = 1400059 Number of Standard Deviations = 0.2 Blind Sample ID = N65 Lab Value = 0.127 Most Probable Value = 0.119 Percent Recovery = 106.7 Date Sample Logged by Lab = 05/12/00 Sample ID = 1330053 Number of Standard Deviations = 0.8 Blind Sample ID = N65 Lab Value = 0.125 Most Probable Value = 0.119 Percent Recovery = 105.0 Date Sample Logged by Lab = 05/10/00 Sample ID = 1310008 Number of Standard Deviations = 0.6 Blind Sample ID = N65 Lab Value = 0.122 Most Probable Value = 0.119 Percent Recovery = 102.5 Date Sample Logged by Lab = 05/05/00 Sample ID = 1260001 Number of Standard Deviations = 0.3 Blind Sample ID = N65 Lab Value = 0.123 Most Probable Value = 0.119 Percent Recovery = 103.4 Date Sample Logged by Lab = 04/28/00 Sample ID = 1190022 Number of Standard Deviations = 0.4 Blind Sample ID = N65 Lab Value = 0.123 Most Probable Value = 0.119 Percent Recovery = 103.4 Date Sample Logged by Lab = 04/27/00 Sample ID = 1180021 Number of Standard Deviations = 0.4 Blind Sample ID = N65 Lab Value = 0.123 Most Probable Value = 0.119 Percent Recovery = 103.4 Date Sample Logged by Lab = 04/21/00 Sample ID = 1120197 Number of Standard Deviations = 0.4 Blind Sample ID = N65 Lab Value = 0.145 Most Probable Value = 0.119 Percent Recovery = 121.8 Date Sample Logged by Lab = 04/14/00 Sample ID = 1050024 Number of Standard Deviations = 2.5 Blind Sample ID = N65 Lab Value = 0.119 Most Probable Value = 0.119 Percent Recovery = 100.0 Date Sample Logged by Lab = 04/13/00 Sample ID = 1040016 Number of Standard Deviations = 0.0 Blind Sample ID = N65 Lab Value = 0.122 Most Probable Value = 0.119 Percent Recovery = 102.5 Date Sample Logged by Lab = 04/07/00 Sample ID = 0980008 Number of Standard Deviations = 0.3 Blind Sample ID = N65 Lab Value = 0.159 Most Probable Value = 0.158 Percent Recovery = 100.6 Date Sample Logged by Lab = 03/24/00 Sample ID = 0840036 Number of Standard Deviations = 0.1 Blind Sample ID = N63 Lab Value = 0.162 Most Probable Value = 0.158 Percent Recovery = 102.5 Date Sample Logged by Lab = 03/22/00 Sample ID = 0820021 Number of Standard Deviations = 0.3 Blind Sample ID = N63 Lab Value = 0.156 Most Probable Value = 0.158 Percent Recovery = 98.7 Date Sample Logged by Lab = 03/17/00 Sample ID = 0770031 Number of Standard Deviations = -0.2 Blind Sample ID = N63 Lab Value = 0.155 Most Probable Value = 0.158 Percent Recovery = 98.1 Date Sample Logged by Lab = 03/10/00 Sample ID = 0700002 Number of Standard Deviations = -0.2 Blind Sample ID = N63 Lab Value = 0.155 Most Probable Value = 0.158 Percent Recovery = 98.1 Date Sample Logged by Lab = 03/08/00 Sample ID = 0680001 Number of Standard Deviations = -0.2 Blind Sample ID = N63 Lab Value = 0.157 Most Probable Value = 0.158 Percent Recovery = 99.4 Date Sample Logged by Lab = 03/03/00 Sample ID = 0630085 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.158 Most Probable Value = 0.158 Percent Recovery = 100.0 Date Sample Logged by Lab = 02/25/00 Sample ID = 0560184 Number of Standard Deviations = 0.0 Blind Sample ID = N63 Lab Value = 0.157 Most Probable Value = 0.158 Percent Recovery = 99.4 Date Sample Logged by Lab = 02/24/00 Sample ID = 0550144 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.159 Most Probable Value = 0.158 Percent Recovery = 100.6 Date Sample Logged by Lab = 02/18/00 Sample ID = 0490032 Number of Standard Deviations = 0.1 Blind Sample ID = N63 Lab Value = 0.158 Most Probable Value = 0.158 Percent Recovery = 100.0 Date Sample Logged by Lab = 02/11/00 Sample ID = 0420197 Number of Standard Deviations = 0.0 Blind Sample ID = N63 Lab Value = 0.158 Most Probable Value = 0.158 Percent Recovery = 100.0 Date Sample Logged by Lab = 02/09/00 Sample ID = 0400083 Number of Standard Deviations = 0.0 Blind Sample ID = N63 Lab Value = 0.156 Most Probable Value = 0.158 Percent Recovery = 98.7 Date Sample Logged by Lab = 02/04/00 Sample ID = 0350158 Number of Standard Deviations = -0.2 Blind Sample ID = N63 Lab Value = 0.156 Most Probable Value = 0.158 Percent Recovery = 98.7 Date Sample Logged by Lab = 01/28/00 Sample ID = 0280013 Number of Standard Deviations = -0.2 Blind Sample ID = N63 Lab Value = 0.157 Most Probable Value = 0.158 Percent Recovery = 99.4 Date Sample Logged by Lab = 01/26/00 Sample ID = 0260020 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.157 Most Probable Value = 0.158 Percent Recovery = 99.4 Date Sample Logged by Lab = 01/21/00 Sample ID = 0210033 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.156 Most Probable Value = 0.158 Percent Recovery = 98.7 Date Sample Logged by Lab = 01/14/00 Sample ID = 0140014 Number of Standard Deviations = -0.2 Blind Sample ID = N63 Lab Value = 0.156 Most Probable Value = 0.158 Percent Recovery = 98.7 Date Sample Logged by Lab = 01/12/00 Sample ID = 0120042 Number of Standard Deviations = -0.2 Blind Sample ID = N63 Lab Value = 0.158 Most Probable Value = 0.158 Percent Recovery = 100.0 Date Sample Logged by Lab = 01/07/00 Sample ID = 0070101 Number of Standard Deviations = 0.0 Blind Sample ID = N63 Lab Value = 0.160 Most Probable Value = 0.158 Percent Recovery = 101.3 Date Sample Logged by Lab = 12/28/99 Sample ID = 3620010 Number of Standard Deviations = 0.2 Blind Sample ID = N63 Lab Value = 0.152 Most Probable Value = 0.158 Percent Recovery = 96.2 Date Sample Logged by Lab = 12/22/99 Sample ID = 3560008 Number of Standard Deviations = -0.5 Blind Sample ID = N63 Lab Value = 0.157 Most Probable Value = 0.158 Percent Recovery = 99.4 Date Sample Logged by Lab = 12/17/99 Sample ID = 3510023 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.161 Most Probable Value = 0.158 Percent Recovery = 101.9 Date Sample Logged by Lab = 12/10/99 Sample ID = 3440183 Number of Standard Deviations = 0.2 Blind Sample ID = N63 Lab Value = 0.162 Most Probable Value = 0.158 Percent Recovery = 102.5 Date Sample Logged by Lab = 12/08/99 Sample ID = 3420028 Number of Standard Deviations = 0.3 Blind Sample ID = N63 Lab Value = 0.162 Most Probable Value = 0.158 Percent Recovery = 102.5 Date Sample Logged by Lab = 12/03/99 Sample ID = 3370029 Number of Standard Deviations = 0.3 Blind Sample ID = N63 Lab Value = 0.160 Most Probable Value = 0.158 Percent Recovery = 101.3 Date Sample Logged by Lab = 12/01/99 Sample ID = 3350023 Number of Standard Deviations = 0.2 Blind Sample ID = N63 Lab Value = 0.161 Most Probable Value = 0.158 Percent Recovery = 101.9 Date Sample Logged by Lab = 11/30/99 Sample ID = 3340015 Number of Standard Deviations = 0.2 Blind Sample ID = N63 Lab Value = 0.157 Most Probable Value = 0.158 Percent Recovery = 99.4 Date Sample Logged by Lab = 11/24/99 Sample ID = 3280009 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.163 Most Probable Value = 0.158 Percent Recovery = 103.2 Date Sample Logged by Lab = 11/19/99 Sample ID = 3230004 Number of Standard Deviations = 0.4 Blind Sample ID = N63 Lab Value = 0.157 Most Probable Value = 0.158 Percent Recovery = 99.4 Date Sample Logged by Lab = 11/10/99 Sample ID = 3140005 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.163 Most Probable Value = 0.158 Percent Recovery = 103.2 Date Sample Logged by Lab = 11/08/99 Sample ID = 3120236 Number of Standard Deviations = 0.4 Blind Sample ID = N63 Lab Value = 0.160 Most Probable Value = 0.158 Percent Recovery = 101.3 Date Sample Logged by Lab = 10/27/99 Sample ID = 3000008 Number of Standard Deviations = 0.2 Blind Sample ID = N63 Lab Value = 0.159 Most Probable Value = 0.158 Percent Recovery = 100.6 Date Sample Logged by Lab = 10/22/99 Sample ID = 2950001 Number of Standard Deviations = 0.1 Blind Sample ID = N63 Lab Value = 0.159 Most Probable Value = 0.158 Percent Recovery = 100.6 Date Sample Logged by Lab = 10/20/99 Sample ID = 2930007 Number of Standard Deviations = 0.1 Blind Sample ID = N63 Lab Value = 0.159 Most Probable Value = 0.158 Percent Recovery = 100.6 Date Sample Logged by Lab = 10/15/99 Sample ID = 2880020 Number of Standard Deviations = 0.1 Blind Sample ID = N63 Lab Value = 0.164 Most Probable Value = 0.158 Percent Recovery = 103.8 Date Sample Logged by Lab = 10/08/99 Sample ID = 2810013 Number of Standard Deviations = 0.5 Blind Sample ID = N63 Lab Value = 0.162 Most Probable Value = 0.158 Percent Recovery = 102.5 Date Sample Logged by Lab = 10/06/99 Sample ID = 2790061 Number of Standard Deviations = 0.3 Blind Sample ID = N63 Lab Value = 0.037 Most Probable Value = 0.040 Percent Recovery = 92.5 Date Sample Logged by Lab = 09/27/99 Sample ID = 2700032 Number of Standard Deviations = -0.4 Blind Sample ID = N61 Lab Value = 0.039 Most Probable Value = 0.040 Percent Recovery = 97.5 Date Sample Logged by Lab = 09/22/99 Sample ID = 2650021 Number of Standard Deviations = -0.1 Blind Sample ID = N61 Lab Value = 0.039 Most Probable Value = 0.040 Percent Recovery = 97.5 Date Sample Logged by Lab = 09/17/99 Sample ID = 2600087 Number of Standard Deviations = -0.1 Blind Sample ID = N61 Lab Value = 0.038 Most Probable Value = 0.040 Percent Recovery = 95.0 Date Sample Logged by Lab = 09/15/99 Sample ID = 2580032 Number of Standard Deviations = -0.2 Blind Sample ID = N61 Lab Value = 0.040 Most Probable Value = 0.040 Percent Recovery = 100.0 Date Sample Logged by Lab = 09/10/99 Sample ID = 2530170 Number of Standard Deviations = 0.0 Blind Sample ID = N61 Lab Value = 0.041 Most Probable Value = 0.040 Percent Recovery = 102.5 Date Sample Logged by Lab = 09/08/99 Sample ID = 2510022 Number of Standard Deviations = 0.1 Blind Sample ID = N61 Lab Value = 0.037 Most Probable Value = 0.040 Percent Recovery = 92.5 Date Sample Logged by Lab = 09/03/99 Sample ID = 2460058 Number of Standard Deviations = -0.4 Blind Sample ID = N61 Lab Value = 0.040 Most Probable Value = 0.040 Percent Recovery = 100.0 Date Sample Logged by Lab = 08/27/99 Sample ID = 2390010 Number of Standard Deviations = 0.0 Blind Sample ID = N61 Lab Value = 0.039 Most Probable Value = 0.040 Percent Recovery = 97.5 Date Sample Logged by Lab = 08/25/99 Sample ID = 2370010 Number of Standard Deviations = -0.1 Blind Sample ID = N61 Lab Value = 0.037 Most Probable Value = 0.040 Percent Recovery = 92.5 Date Sample Logged by Lab = 08/20/99 Sample ID = 2320065 Number of Standard Deviations = -0.4 Blind Sample ID = N61 Lab Value = 0.039 Most Probable Value = 0.040 Percent Recovery = 97.5 Date Sample Logged by Lab = 08/18/99 Sample ID = 2300019 Number of Standard Deviations = -0.1 Blind Sample ID = N61 Lab Value = 0.042 Most Probable Value = 0.040 Percent Recovery = 105.0 Date Sample Logged by Lab = 08/12/99 Sample ID = 2240298 Number of Standard Deviations = 0.2 Blind Sample ID = N61 Lab Value = 0.041 Most Probable Value = 0.040 Percent Recovery = 102.5 Date Sample Logged by Lab = 08/10/99 Sample ID = 2220093 Number of Standard Deviations = 0.1 Blind Sample ID = N61 Lab Value = 0.038 Most Probable Value = 0.040 Percent Recovery = 95.0 Date Sample Logged by Lab = 08/09/99 Sample ID = 2210145 Number of Standard Deviations = -0.2 Blind Sample ID = N61 Lab Value = 0.040 Most Probable Value = 0.040 Percent Recovery = 100.0 Date Sample Logged by Lab = 07/28/99 Sample ID = 2090074 Number of Standard Deviations = 0.0 Blind Sample ID = N61 Lab Value = 0.043 Most Probable Value = 0.040 Percent Recovery = 107.5 Date Sample Logged by Lab = 07/27/99 Sample ID = 2080109 Number of Standard Deviations = 0.4 Blind Sample ID = N61 Lab Value = 0.040 Most Probable Value = 0.040 Percent Recovery = 100.0 Date Sample Logged by Lab = 07/16/99 Sample ID = 1970050 Number of Standard Deviations = 0.0 Blind Sample ID = N61 Lab Value = 0.040 Most Probable Value = 0.040 Percent Recovery = 100.0 Date Sample Logged by Lab = 07/14/99 Sample ID = 1950023 Number of Standard Deviations = 0.0 Blind Sample ID = N61 Lab Value = 0.040 Most Probable Value = 0.040 Percent Recovery = 100.0 Date Sample Logged by Lab = 07/12/99 Sample ID = 1930037 Number of Standard Deviations = 0.0 Blind Sample ID = N61 Lab Value = 0.037 Most Probable Value = 0.040 Percent Recovery = 92.5 Date Sample Logged by Lab = 07/07/99 Sample ID = 1880009 Number of Standard Deviations = -0.4 Blind Sample ID = N61 Lab Value = 0.039 Most Probable Value = 0.040 Percent Recovery = 97.5 Date Sample Logged by Lab = 07/02/99 Sample ID = 1830026 Number of Standard Deviations = -0.1 Blind Sample ID = N61 Y = 100
The SGPlot Procedure


- TOTAL PHOSPHORUS-P,FIL,COL,LL -
Percent Recovery by Date
Lab: NWQL, PCode: 00666, MCode: CL060
Logged in Dates: 11/04/97 through 12/30/98
Open Data Set

Lab Value = 0.001 Most Probable Value = 0.201 Percent Recovery = 0.5 Date Sample Logged by Lab = 06/02/98 Sample ID = 1530214 Number of Standard Deviations = -12.5 Blind Sample ID = N57 Lab Value = 0.124 Most Probable Value = 0.601 Percent Recovery = 20.6 Date Sample Logged by Lab = 02/20/98 Sample ID = 0510063 Number of Standard Deviations = -15.9 Blind Sample ID = N55 Lab Value = 0.417 Most Probable Value = 0.412 Percent Recovery = 101.2 Date Sample Logged by Lab = 12/30/98 Sample ID = 3640038 Number of Standard Deviations = 0.2 Blind Sample ID = N59 Lab Value = 0.424 Most Probable Value = 0.412 Percent Recovery = 102.9 Date Sample Logged by Lab = 12/23/98 Sample ID = 3570082 Number of Standard Deviations = 0.5 Blind Sample ID = N59 Lab Value = 0.429 Most Probable Value = 0.412 Percent Recovery = 104.1 Date Sample Logged by Lab = 12/18/98 Sample ID = 3520051 Number of Standard Deviations = 0.8 Blind Sample ID = N59 Lab Value = 0.433 Most Probable Value = 0.412 Percent Recovery = 105.1 Date Sample Logged by Lab = 12/16/98 Sample ID = 3500072 Number of Standard Deviations = 0.9 Blind Sample ID = N59 Lab Value = 0.430 Most Probable Value = 0.412 Percent Recovery = 104.4 Date Sample Logged by Lab = 12/11/98 Sample ID = 3450162 Number of Standard Deviations = 0.8 Blind Sample ID = N59 Lab Value = 0.432 Most Probable Value = 0.412 Percent Recovery = 104.9 Date Sample Logged by Lab = 12/09/98 Sample ID = 3430049 Number of Standard Deviations = 0.9 Blind Sample ID = N59 Lab Value = 0.450 Most Probable Value = 0.412 Percent Recovery = 109.2 Date Sample Logged by Lab = 12/04/98 Sample ID = 3380074 Number of Standard Deviations = 1.7 Blind Sample ID = N59 Lab Value = 0.439 Most Probable Value = 0.412 Percent Recovery = 106.6 Date Sample Logged by Lab = 12/01/98 Sample ID = 3350082 Number of Standard Deviations = 1.2 Blind Sample ID = N59 Lab Value = 0.438 Most Probable Value = 0.412 Percent Recovery = 106.3 Date Sample Logged by Lab = 11/25/98 Sample ID = 3290035 Number of Standard Deviations = 1.1 Blind Sample ID = N59 Lab Value = 0.417 Most Probable Value = 0.412 Percent Recovery = 101.2 Date Sample Logged by Lab = 11/20/98 Sample ID = 3240060 Number of Standard Deviations = 0.2 Blind Sample ID = N59 Lab Value = 0.415 Most Probable Value = 0.412 Percent Recovery = 100.7 Date Sample Logged by Lab = 11/18/98 Sample ID = 3220058 Number of Standard Deviations = 0.1 Blind Sample ID = N59 Lab Value = 0.429 Most Probable Value = 0.412 Percent Recovery = 104.1 Date Sample Logged by Lab = 11/16/98 Sample ID = 3200024 Number of Standard Deviations = 0.8 Blind Sample ID = N59 Lab Value = 0.415 Most Probable Value = 0.412 Percent Recovery = 100.7 Date Sample Logged by Lab = 11/10/98 Sample ID = 3140160 Number of Standard Deviations = 0.1 Blind Sample ID = N59 Lab Value = 0.421 Most Probable Value = 0.412 Percent Recovery = 102.2 Date Sample Logged by Lab = 11/09/98 Sample ID = 3130127 Number of Standard Deviations = 0.4 Blind Sample ID = N59 Lab Value = 0.429 Most Probable Value = 0.412 Percent Recovery = 104.1 Date Sample Logged by Lab = 10/23/98 Sample ID = 2960087 Number of Standard Deviations = 0.8 Blind Sample ID = N59 Lab Value = 0.417 Most Probable Value = 0.412 Percent Recovery = 101.2 Date Sample Logged by Lab = 10/21/98 Sample ID = 2940061 Number of Standard Deviations = 0.2 Blind Sample ID = N59 Lab Value = 0.419 Most Probable Value = 0.412 Percent Recovery = 101.7 Date Sample Logged by Lab = 10/16/98 Sample ID = 2890143 Number of Standard Deviations = 0.3 Blind Sample ID = N59 Lab Value = 0.415 Most Probable Value = 0.412 Percent Recovery = 100.7 Date Sample Logged by Lab = 10/14/98 Sample ID = 2870041 Number of Standard Deviations = 0.1 Blind Sample ID = N59 Lab Value = 0.421 Most Probable Value = 0.412 Percent Recovery = 102.2 Date Sample Logged by Lab = 10/09/98 Sample ID = 2820174 Number of Standard Deviations = 0.4 Blind Sample ID = N59 Lab Value = 0.417 Most Probable Value = 0.412 Percent Recovery = 101.2 Date Sample Logged by Lab = 10/07/98 Sample ID = 2800067 Number of Standard Deviations = 0.2 Blind Sample ID = N59 Lab Value = 0.423 Most Probable Value = 0.412 Percent Recovery = 102.7 Date Sample Logged by Lab = 10/02/98 Sample ID = 2750040 Number of Standard Deviations = 0.5 Blind Sample ID = N59 Lab Value = 0.197 Most Probable Value = 0.201 Percent Recovery = 98.0 Date Sample Logged by Lab = 09/29/98 Sample ID = 2720083 Number of Standard Deviations = -0.2 Blind Sample ID = N57 Lab Value = 0.216 Most Probable Value = 0.201 Percent Recovery = 107.5 Date Sample Logged by Lab = 09/18/98 Sample ID = 2610107 Number of Standard Deviations = 0.9 Blind Sample ID = N57 Lab Value = 0.218 Most Probable Value = 0.201 Percent Recovery = 108.5 Date Sample Logged by Lab = 09/11/98 Sample ID = 2540090 Number of Standard Deviations = 1.1 Blind Sample ID = N57 Lab Value = 0.206 Most Probable Value = 0.201 Percent Recovery = 102.5 Date Sample Logged by Lab = 08/28/98 Sample ID = 2400212 Number of Standard Deviations = 0.3 Blind Sample ID = N57 Lab Value = 0.130 Most Probable Value = 0.201 Percent Recovery = 64.7 Date Sample Logged by Lab = 08/18/98 Sample ID = 2300136 Number of Standard Deviations = -4.4 Blind Sample ID = N57 Lab Value = 0.129 Most Probable Value = 0.201 Percent Recovery = 64.2 Date Sample Logged by Lab = 08/07/98 Sample ID = 2190050 Number of Standard Deviations = -4.5 Blind Sample ID = N57 Lab Value = 0.210 Most Probable Value = 0.201 Percent Recovery = 104.5 Date Sample Logged by Lab = 07/28/98 Sample ID = 2090138 Number of Standard Deviations = 0.6 Blind Sample ID = N57 Lab Value = 0.190 Most Probable Value = 0.201 Percent Recovery = 94.5 Date Sample Logged by Lab = 07/17/98 Sample ID = 1980301 Number of Standard Deviations = -0.7 Blind Sample ID = N57 Lab Value = 0.208 Most Probable Value = 0.201 Percent Recovery = 103.5 Date Sample Logged by Lab = 07/10/98 Sample ID = 1910241 Number of Standard Deviations = 0.4 Blind Sample ID = N57 Lab Value = 0.206 Most Probable Value = 0.201 Percent Recovery = 102.5 Date Sample Logged by Lab = 06/19/98 Sample ID = 1700283 Number of Standard Deviations = 0.3 Blind Sample ID = N57 Lab Value = 0.212 Most Probable Value = 0.201 Percent Recovery = 105.5 Date Sample Logged by Lab = 06/12/98 Sample ID = 1630124 Number of Standard Deviations = 0.7 Blind Sample ID = N57 Lab Value = 0.208 Most Probable Value = 0.201 Percent Recovery = 103.5 Date Sample Logged by Lab = 06/02/98 Sample ID = 1530224 Number of Standard Deviations = 0.4 Blind Sample ID = N57 Lab Value = 0.206 Most Probable Value = 0.201 Percent Recovery = 102.5 Date Sample Logged by Lab = 05/22/98 Sample ID = 1420204 Number of Standard Deviations = 0.3 Blind Sample ID = N57 Lab Value = 0.207 Most Probable Value = 0.201 Percent Recovery = 103.0 Date Sample Logged by Lab = 05/12/98 Sample ID = 1320084 Number of Standard Deviations = 0.4 Blind Sample ID = N57 Lab Value = 0.210 Most Probable Value = 0.201 Percent Recovery = 104.5 Date Sample Logged by Lab = 04/28/98 Sample ID = 1180174 Number of Standard Deviations = 0.6 Blind Sample ID = N57 Lab Value = 0.211 Most Probable Value = 0.201 Percent Recovery = 105.0 Date Sample Logged by Lab = 04/17/98 Sample ID = 1070126 Number of Standard Deviations = 0.6 Blind Sample ID = N57 Lab Value = 0.213 Most Probable Value = 0.201 Percent Recovery = 106.0 Date Sample Logged by Lab = 04/10/98 Sample ID = 1000120 Number of Standard Deviations = 0.7 Blind Sample ID = N57 Lab Value = 0.635 Most Probable Value = 0.601 Percent Recovery = 105.7 Date Sample Logged by Lab = 03/27/98 Sample ID = 0860118 Number of Standard Deviations = 1.1 Blind Sample ID = N55 Lab Value = 0.631 Most Probable Value = 0.601 Percent Recovery = 105.0 Date Sample Logged by Lab = 03/17/98 Sample ID = 0760022 Number of Standard Deviations = 1.0 Blind Sample ID = N55 Lab Value = 0.614 Most Probable Value = 0.601 Percent Recovery = 102.2 Date Sample Logged by Lab = 03/06/98 Sample ID = 0650043 Number of Standard Deviations = 0.4 Blind Sample ID = N55 Lab Value = 0.610 Most Probable Value = 0.601 Percent Recovery = 101.5 Date Sample Logged by Lab = 02/27/98 Sample ID = 0580058 Number of Standard Deviations = 0.3 Blind Sample ID = N55 Lab Value = 0.618 Most Probable Value = 0.601 Percent Recovery = 102.8 Date Sample Logged by Lab = 02/06/98 Sample ID = 0370164 Number of Standard Deviations = 0.6 Blind Sample ID = N55 Lab Value = 0.593 Most Probable Value = 0.601 Percent Recovery = 98.7 Date Sample Logged by Lab = 01/27/98 Sample ID = 0270118 Number of Standard Deviations = -0.3 Blind Sample ID = N55 Lab Value = 0.622 Most Probable Value = 0.601 Percent Recovery = 103.5 Date Sample Logged by Lab = 01/16/98 Sample ID = 0160088 Number of Standard Deviations = 0.7 Blind Sample ID = N55 Lab Value = 0.627 Most Probable Value = 0.601 Percent Recovery = 104.3 Date Sample Logged by Lab = 01/09/98 Sample ID = 0090088 Number of Standard Deviations = 0.9 Blind Sample ID = N55 Lab Value = 0.616 Most Probable Value = 0.601 Percent Recovery = 102.5 Date Sample Logged by Lab = 12/19/97 Sample ID = 3530141 Number of Standard Deviations = 0.5 Blind Sample ID = N55 Lab Value = 0.585 Most Probable Value = 0.601 Percent Recovery = 97.3 Date Sample Logged by Lab = 12/12/97 Sample ID = 3460127 Number of Standard Deviations = -0.5 Blind Sample ID = N55 Lab Value = 0.594 Most Probable Value = 0.601 Percent Recovery = 98.8 Date Sample Logged by Lab = 12/02/97 Sample ID = 3360032 Number of Standard Deviations = -0.2 Blind Sample ID = N55 Lab Value = 0.638 Most Probable Value = 0.601 Percent Recovery = 106.2 Date Sample Logged by Lab = 11/21/97 Sample ID = 3250329 Number of Standard Deviations = 1.2 Blind Sample ID = N55 Lab Value = 0.634 Most Probable Value = 0.601 Percent Recovery = 105.5 Date Sample Logged by Lab = 11/14/97 Sample ID = 3180087 Number of Standard Deviations = 1.1 Blind Sample ID = N55 Lab Value = 0.591 Most Probable Value = 0.601 Percent Recovery = 98.3 Date Sample Logged by Lab = 11/04/97 Sample ID = 3080083 Number of Standard Deviations = -0.3 Blind Sample ID = N55 Y = 100
The SGPlot Procedure

- TOTAL PHOSPHORUS-P,FIL,COL,LL -
Percent Recovery by Concentration
NWQL Parameter: 00666, Method: CL060
Logged in Dates: 11/04/97 through 12/30/98
Open Data Set

Lab Value = 0.001 Most Probable Value = 0.201 Percent Recovery = 0.5 Date Sample Logged by Lab = 06/02/98 Sample ID = 1530214 Number of Standard Deviations = -12.5 Blind Sample ID = N57 Lab Value = 0.124 Most Probable Value = 0.601 Percent Recovery = 20.6 Date Sample Logged by Lab = 02/20/98 Sample ID = 0510063 Number of Standard Deviations = -15.9 Blind Sample ID = N55 Lab Value = 0.417 Most Probable Value = 0.412 Percent Recovery = 101.2 Date Sample Logged by Lab = 12/30/98 Sample ID = 3640038 Number of Standard Deviations = 0.2 Blind Sample ID = N59 Lab Value = 0.424 Most Probable Value = 0.412 Percent Recovery = 102.9 Date Sample Logged by Lab = 12/23/98 Sample ID = 3570082 Number of Standard Deviations = 0.5 Blind Sample ID = N59 Lab Value = 0.429 Most Probable Value = 0.412 Percent Recovery = 104.1 Date Sample Logged by Lab = 12/18/98 Sample ID = 3520051 Number of Standard Deviations = 0.8 Blind Sample ID = N59 Lab Value = 0.433 Most Probable Value = 0.412 Percent Recovery = 105.1 Date Sample Logged by Lab = 12/16/98 Sample ID = 3500072 Number of Standard Deviations = 0.9 Blind Sample ID = N59 Lab Value = 0.430 Most Probable Value = 0.412 Percent Recovery = 104.4 Date Sample Logged by Lab = 12/11/98 Sample ID = 3450162 Number of Standard Deviations = 0.8 Blind Sample ID = N59 Lab Value = 0.432 Most Probable Value = 0.412 Percent Recovery = 104.9 Date Sample Logged by Lab = 12/09/98 Sample ID = 3430049 Number of Standard Deviations = 0.9 Blind Sample ID = N59 Lab Value = 0.450 Most Probable Value = 0.412 Percent Recovery = 109.2 Date Sample Logged by Lab = 12/04/98 Sample ID = 3380074 Number of Standard Deviations = 1.7 Blind Sample ID = N59 Lab Value = 0.439 Most Probable Value = 0.412 Percent Recovery = 106.6 Date Sample Logged by Lab = 12/01/98 Sample ID = 3350082 Number of Standard Deviations = 1.2 Blind Sample ID = N59 Lab Value = 0.438 Most Probable Value = 0.412 Percent Recovery = 106.3 Date Sample Logged by Lab = 11/25/98 Sample ID = 3290035 Number of Standard Deviations = 1.1 Blind Sample ID = N59 Lab Value = 0.417 Most Probable Value = 0.412 Percent Recovery = 101.2 Date Sample Logged by Lab = 11/20/98 Sample ID = 3240060 Number of Standard Deviations = 0.2 Blind Sample ID = N59 Lab Value = 0.415 Most Probable Value = 0.412 Percent Recovery = 100.7 Date Sample Logged by Lab = 11/18/98 Sample ID = 3220058 Number of Standard Deviations = 0.1 Blind Sample ID = N59 Lab Value = 0.429 Most Probable Value = 0.412 Percent Recovery = 104.1 Date Sample Logged by Lab = 11/16/98 Sample ID = 3200024 Number of Standard Deviations = 0.8 Blind Sample ID = N59 Lab Value = 0.415 Most Probable Value = 0.412 Percent Recovery = 100.7 Date Sample Logged by Lab = 11/10/98 Sample ID = 3140160 Number of Standard Deviations = 0.1 Blind Sample ID = N59 Lab Value = 0.421 Most Probable Value = 0.412 Percent Recovery = 102.2 Date Sample Logged by Lab = 11/09/98 Sample ID = 3130127 Number of Standard Deviations = 0.4 Blind Sample ID = N59 Lab Value = 0.429 Most Probable Value = 0.412 Percent Recovery = 104.1 Date Sample Logged by Lab = 10/23/98 Sample ID = 2960087 Number of Standard Deviations = 0.8 Blind Sample ID = N59 Lab Value = 0.417 Most Probable Value = 0.412 Percent Recovery = 101.2 Date Sample Logged by Lab = 10/21/98 Sample ID = 2940061 Number of Standard Deviations = 0.2 Blind Sample ID = N59 Lab Value = 0.419 Most Probable Value = 0.412 Percent Recovery = 101.7 Date Sample Logged by Lab = 10/16/98 Sample ID = 2890143 Number of Standard Deviations = 0.3 Blind Sample ID = N59 Lab Value = 0.415 Most Probable Value = 0.412 Percent Recovery = 100.7 Date Sample Logged by Lab = 10/14/98 Sample ID = 2870041 Number of Standard Deviations = 0.1 Blind Sample ID = N59 Lab Value = 0.421 Most Probable Value = 0.412 Percent Recovery = 102.2 Date Sample Logged by Lab = 10/09/98 Sample ID = 2820174 Number of Standard Deviations = 0.4 Blind Sample ID = N59 Lab Value = 0.417 Most Probable Value = 0.412 Percent Recovery = 101.2 Date Sample Logged by Lab = 10/07/98 Sample ID = 2800067 Number of Standard Deviations = 0.2 Blind Sample ID = N59 Lab Value = 0.423 Most Probable Value = 0.412 Percent Recovery = 102.7 Date Sample Logged by Lab = 10/02/98 Sample ID = 2750040 Number of Standard Deviations = 0.5 Blind Sample ID = N59 Lab Value = 0.197 Most Probable Value = 0.201 Percent Recovery = 98.0 Date Sample Logged by Lab = 09/29/98 Sample ID = 2720083 Number of Standard Deviations = -0.2 Blind Sample ID = N57 Lab Value = 0.216 Most Probable Value = 0.201 Percent Recovery = 107.5 Date Sample Logged by Lab = 09/18/98 Sample ID = 2610107 Number of Standard Deviations = 0.9 Blind Sample ID = N57 Lab Value = 0.218 Most Probable Value = 0.201 Percent Recovery = 108.5 Date Sample Logged by Lab = 09/11/98 Sample ID = 2540090 Number of Standard Deviations = 1.1 Blind Sample ID = N57 Lab Value = 0.206 Most Probable Value = 0.201 Percent Recovery = 102.5 Date Sample Logged by Lab = 08/28/98 Sample ID = 2400212 Number of Standard Deviations = 0.3 Blind Sample ID = N57 Lab Value = 0.130 Most Probable Value = 0.201 Percent Recovery = 64.7 Date Sample Logged by Lab = 08/18/98 Sample ID = 2300136 Number of Standard Deviations = -4.4 Blind Sample ID = N57 Lab Value = 0.129 Most Probable Value = 0.201 Percent Recovery = 64.2 Date Sample Logged by Lab = 08/07/98 Sample ID = 2190050 Number of Standard Deviations = -4.5 Blind Sample ID = N57 Lab Value = 0.210 Most Probable Value = 0.201 Percent Recovery = 104.5 Date Sample Logged by Lab = 07/28/98 Sample ID = 2090138 Number of Standard Deviations = 0.6 Blind Sample ID = N57 Lab Value = 0.190 Most Probable Value = 0.201 Percent Recovery = 94.5 Date Sample Logged by Lab = 07/17/98 Sample ID = 1980301 Number of Standard Deviations = -0.7 Blind Sample ID = N57 Lab Value = 0.208 Most Probable Value = 0.201 Percent Recovery = 103.5 Date Sample Logged by Lab = 07/10/98 Sample ID = 1910241 Number of Standard Deviations = 0.4 Blind Sample ID = N57 Lab Value = 0.206 Most Probable Value = 0.201 Percent Recovery = 102.5 Date Sample Logged by Lab = 06/19/98 Sample ID = 1700283 Number of Standard Deviations = 0.3 Blind Sample ID = N57 Lab Value = 0.212 Most Probable Value = 0.201 Percent Recovery = 105.5 Date Sample Logged by Lab = 06/12/98 Sample ID = 1630124 Number of Standard Deviations = 0.7 Blind Sample ID = N57 Lab Value = 0.208 Most Probable Value = 0.201 Percent Recovery = 103.5 Date Sample Logged by Lab = 06/02/98 Sample ID = 1530224 Number of Standard Deviations = 0.4 Blind Sample ID = N57 Lab Value = 0.206 Most Probable Value = 0.201 Percent Recovery = 102.5 Date Sample Logged by Lab = 05/22/98 Sample ID = 1420204 Number of Standard Deviations = 0.3 Blind Sample ID = N57 Lab Value = 0.207 Most Probable Value = 0.201 Percent Recovery = 103.0 Date Sample Logged by Lab = 05/12/98 Sample ID = 1320084 Number of Standard Deviations = 0.4 Blind Sample ID = N57 Lab Value = 0.210 Most Probable Value = 0.201 Percent Recovery = 104.5 Date Sample Logged by Lab = 04/28/98 Sample ID = 1180174 Number of Standard Deviations = 0.6 Blind Sample ID = N57 Lab Value = 0.211 Most Probable Value = 0.201 Percent Recovery = 105.0 Date Sample Logged by Lab = 04/17/98 Sample ID = 1070126 Number of Standard Deviations = 0.6 Blind Sample ID = N57 Lab Value = 0.213 Most Probable Value = 0.201 Percent Recovery = 106.0 Date Sample Logged by Lab = 04/10/98 Sample ID = 1000120 Number of Standard Deviations = 0.7 Blind Sample ID = N57 Lab Value = 0.635 Most Probable Value = 0.601 Percent Recovery = 105.7 Date Sample Logged by Lab = 03/27/98 Sample ID = 0860118 Number of Standard Deviations = 1.1 Blind Sample ID = N55 Lab Value = 0.631 Most Probable Value = 0.601 Percent Recovery = 105.0 Date Sample Logged by Lab = 03/17/98 Sample ID = 0760022 Number of Standard Deviations = 1.0 Blind Sample ID = N55 Lab Value = 0.614 Most Probable Value = 0.601 Percent Recovery = 102.2 Date Sample Logged by Lab = 03/06/98 Sample ID = 0650043 Number of Standard Deviations = 0.4 Blind Sample ID = N55 Lab Value = 0.610 Most Probable Value = 0.601 Percent Recovery = 101.5 Date Sample Logged by Lab = 02/27/98 Sample ID = 0580058 Number of Standard Deviations = 0.3 Blind Sample ID = N55 Lab Value = 0.618 Most Probable Value = 0.601 Percent Recovery = 102.8 Date Sample Logged by Lab = 02/06/98 Sample ID = 0370164 Number of Standard Deviations = 0.6 Blind Sample ID = N55 Lab Value = 0.593 Most Probable Value = 0.601 Percent Recovery = 98.7 Date Sample Logged by Lab = 01/27/98 Sample ID = 0270118 Number of Standard Deviations = -0.3 Blind Sample ID = N55 Lab Value = 0.622 Most Probable Value = 0.601 Percent Recovery = 103.5 Date Sample Logged by Lab = 01/16/98 Sample ID = 0160088 Number of Standard Deviations = 0.7 Blind Sample ID = N55 Lab Value = 0.627 Most Probable Value = 0.601 Percent Recovery = 104.3 Date Sample Logged by Lab = 01/09/98 Sample ID = 0090088 Number of Standard Deviations = 0.9 Blind Sample ID = N55 Lab Value = 0.616 Most Probable Value = 0.601 Percent Recovery = 102.5 Date Sample Logged by Lab = 12/19/97 Sample ID = 3530141 Number of Standard Deviations = 0.5 Blind Sample ID = N55 Lab Value = 0.585 Most Probable Value = 0.601 Percent Recovery = 97.3 Date Sample Logged by Lab = 12/12/97 Sample ID = 3460127 Number of Standard Deviations = -0.5 Blind Sample ID = N55 Lab Value = 0.594 Most Probable Value = 0.601 Percent Recovery = 98.8 Date Sample Logged by Lab = 12/02/97 Sample ID = 3360032 Number of Standard Deviations = -0.2 Blind Sample ID = N55 Lab Value = 0.638 Most Probable Value = 0.601 Percent Recovery = 106.2 Date Sample Logged by Lab = 11/21/97 Sample ID = 3250329 Number of Standard Deviations = 1.2 Blind Sample ID = N55 Lab Value = 0.634 Most Probable Value = 0.601 Percent Recovery = 105.5 Date Sample Logged by Lab = 11/14/97 Sample ID = 3180087 Number of Standard Deviations = 1.1 Blind Sample ID = N55 Lab Value = 0.591 Most Probable Value = 0.601 Percent Recovery = 98.3 Date Sample Logged by Lab = 11/04/97 Sample ID = 3080083 Number of Standard Deviations = -0.3 Blind Sample ID = N55 Y = 100
The SGPlot Procedure


- TOTAL PHOSPHORUS-P,FIL,EPA -
Percent Recovery by Date
Lab: NWQL, PCode: 00666, MCode: KJ004
Logged in Dates: 10/04/96 through 09/24/01
Open Data Set

Lab Value = 0.050 Most Probable Value = 0.805 Percent Recovery = 6.2 Date Sample Logged by Lab = 05/28/99 Sample ID = 1480082 Number of Standard Deviations = -20.1 Blind Sample ID = N62 Lab Value = 0.010 Most Probable Value = 0.201 Percent Recovery = 5.0 Date Sample Logged by Lab = 06/18/98 Sample ID = 1690150 Number of Standard Deviations = -5.1 Blind Sample ID = N57 Lab Value = 0.705 Most Probable Value = 0.714 Percent Recovery = 98.7 Date Sample Logged by Lab = 09/24/01 Sample ID = 2670120 Number of Standard Deviations = -0.2 Blind Sample ID = N70 Lab Value = 0.709 Most Probable Value = 0.714 Percent Recovery = 99.3 Date Sample Logged by Lab = 09/14/01 Sample ID = 2570025 Number of Standard Deviations = -0.1 Blind Sample ID = N70 Lab Value = 0.066 Most Probable Value = 0.086 Percent Recovery = 76.7 Date Sample Logged by Lab = 08/17/01 Sample ID = 2290042 Number of Standard Deviations = -0.5 Blind Sample ID = N69 Lab Value = 0.081 Most Probable Value = 0.086 Percent Recovery = 94.2 Date Sample Logged by Lab = 08/06/01 Sample ID = 2180204 Number of Standard Deviations = -0.1 Blind Sample ID = N69 Lab Value = 0.692 Most Probable Value = 0.714 Percent Recovery = 96.9 Date Sample Logged by Lab = 07/23/01 Sample ID = 2040152 Number of Standard Deviations = -0.6 Blind Sample ID = N70 Lab Value = 0.725 Most Probable Value = 0.714 Percent Recovery = 101.5 Date Sample Logged by Lab = 07/06/01 Sample ID = 1870008 Number of Standard Deviations = 0.3 Blind Sample ID = N70 Lab Value = 0.080 Most Probable Value = 0.086 Percent Recovery = 93.0 Date Sample Logged by Lab = 06/29/01 Sample ID = 1800075 Number of Standard Deviations = -0.2 Blind Sample ID = N69 Lab Value = 0.085 Most Probable Value = 0.086 Percent Recovery = 98.8 Date Sample Logged by Lab = 06/20/01 Sample ID = 1710176 Number of Standard Deviations = -0.0 Blind Sample ID = N69 Lab Value = 0.694 Most Probable Value = 0.714 Percent Recovery = 97.2 Date Sample Logged by Lab = 05/18/01 Sample ID = 1380049 Number of Standard Deviations = -0.5 Blind Sample ID = N70 Lab Value = 0.727 Most Probable Value = 0.714 Percent Recovery = 101.8 Date Sample Logged by Lab = 05/02/01 Sample ID = 1220109 Number of Standard Deviations = 0.3 Blind Sample ID = N70 Lab Value = 0.803 Most Probable Value = 0.830 Percent Recovery = 96.7 Date Sample Logged by Lab = 03/16/01 Sample ID = 0750160 Number of Standard Deviations = -0.7 Blind Sample ID = N68 Lab Value = 0.833 Most Probable Value = 0.830 Percent Recovery = 100.4 Date Sample Logged by Lab = 03/06/01 Sample ID = 0650083 Number of Standard Deviations = 0.1 Blind Sample ID = N68 Lab Value = 0.258 Most Probable Value = 0.279 Percent Recovery = 92.5 Date Sample Logged by Lab = 02/16/01 Sample ID = 0470109 Number of Standard Deviations = -0.6 Blind Sample ID = N67 Lab Value = 0.264 Most Probable Value = 0.279 Percent Recovery = 94.6 Date Sample Logged by Lab = 02/05/01 Sample ID = 0360082 Number of Standard Deviations = -0.4 Blind Sample ID = N67 Lab Value = 0.866 Most Probable Value = 0.830 Percent Recovery = 104.3 Date Sample Logged by Lab = 01/19/01 Sample ID = 0190060 Number of Standard Deviations = 1.0 Blind Sample ID = N68 Lab Value = 0.873 Most Probable Value = 0.830 Percent Recovery = 105.2 Date Sample Logged by Lab = 01/10/01 Sample ID = 0100028 Number of Standard Deviations = 1.1 Blind Sample ID = N68 Lab Value = 0.272 Most Probable Value = 0.279 Percent Recovery = 97.5 Date Sample Logged by Lab = 01/08/01 Sample ID = 0080014 Number of Standard Deviations = -0.2 Blind Sample ID = N67 Lab Value = 0.827 Most Probable Value = 0.830 Percent Recovery = 99.6 Date Sample Logged by Lab = 11/17/00 Sample ID = 3220341 Number of Standard Deviations = -0.1 Blind Sample ID = N68 Lab Value = 0.826 Most Probable Value = 0.830 Percent Recovery = 99.5 Date Sample Logged by Lab = 11/03/00 Sample ID = 3080022 Number of Standard Deviations = -0.1 Blind Sample ID = N68 Lab Value = 0.315 Most Probable Value = 0.279 Percent Recovery = 112.9 Date Sample Logged by Lab = 10/20/00 Sample ID = 2940072 Number of Standard Deviations = 1.0 Blind Sample ID = N67 Lab Value = 0.258 Most Probable Value = 0.279 Percent Recovery = 92.5 Date Sample Logged by Lab = 10/13/00 Sample ID = 2870101 Number of Standard Deviations = -0.6 Blind Sample ID = N67 Lab Value = 0.870 Most Probable Value = 0.856 Percent Recovery = 101.7 Date Sample Logged by Lab = 09/29/00 Sample ID = 2730021 Number of Standard Deviations = 0.4 Blind Sample ID = N66 Lab Value = 0.901 Most Probable Value = 0.856 Percent Recovery = 105.3 Date Sample Logged by Lab = 09/15/00 Sample ID = 2590087 Number of Standard Deviations = 1.2 Blind Sample ID = N66 Lab Value = 0.883 Most Probable Value = 0.856 Percent Recovery = 103.2 Date Sample Logged by Lab = 07/21/00 Sample ID = 2030089 Number of Standard Deviations = 0.7 Blind Sample ID = N66 Lab Value = 0.812 Most Probable Value = 0.856 Percent Recovery = 94.9 Date Sample Logged by Lab = 07/07/00 Sample ID = 1890026 Number of Standard Deviations = -1.1 Blind Sample ID = N66 Lab Value = 0.119 Most Probable Value = 0.119 Percent Recovery = 100.0 Date Sample Logged by Lab = 06/19/00 Sample ID = 1710134 Number of Standard Deviations = 0.0 Blind Sample ID = N65 Lab Value = 0.117 Most Probable Value = 0.119 Percent Recovery = 98.3 Date Sample Logged by Lab = 06/05/00 Sample ID = 1570173 Number of Standard Deviations = -0.1 Blind Sample ID = N65 Lab Value = 0.918 Most Probable Value = 0.856 Percent Recovery = 107.2 Date Sample Logged by Lab = 05/19/00 Sample ID = 1400063 Number of Standard Deviations = 1.6 Blind Sample ID = N66 Lab Value = 0.839 Most Probable Value = 0.856 Percent Recovery = 98.0 Date Sample Logged by Lab = 05/05/00 Sample ID = 1260002 Number of Standard Deviations = -0.4 Blind Sample ID = N66 Lab Value = 0.103 Most Probable Value = 0.119 Percent Recovery = 86.4 Date Sample Logged by Lab = 04/21/00 Sample ID = 1120196 Number of Standard Deviations = -0.4 Blind Sample ID = N65 Lab Value = 0.117 Most Probable Value = 0.119 Percent Recovery = 98.3 Date Sample Logged by Lab = 04/07/00 Sample ID = 0980006 Number of Standard Deviations = -0.1 Blind Sample ID = N65 Lab Value = 0.873 Most Probable Value = 0.883 Percent Recovery = 98.9 Date Sample Logged by Lab = 03/17/00 Sample ID = 0770033 Number of Standard Deviations = -0.3 Blind Sample ID = N64 Lab Value = 0.856 Most Probable Value = 0.883 Percent Recovery = 96.9 Date Sample Logged by Lab = 03/03/00 Sample ID = 0630086 Number of Standard Deviations = -0.7 Blind Sample ID = N64 Lab Value = 0.151 Most Probable Value = 0.158 Percent Recovery = 95.6 Date Sample Logged by Lab = 02/18/00 Sample ID = 0490030 Number of Standard Deviations = -0.2 Blind Sample ID = N63 Lab Value = 0.154 Most Probable Value = 0.158 Percent Recovery = 97.5 Date Sample Logged by Lab = 02/04/00 Sample ID = 0350154 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.933 Most Probable Value = 0.883 Percent Recovery = 105.7 Date Sample Logged by Lab = 01/21/00 Sample ID = 0210034 Number of Standard Deviations = 1.3 Blind Sample ID = N64 Lab Value = 0.915 Most Probable Value = 0.883 Percent Recovery = 103.6 Date Sample Logged by Lab = 01/07/00 Sample ID = 0070096 Number of Standard Deviations = 0.8 Blind Sample ID = N64 Lab Value = 0.144 Most Probable Value = 0.158 Percent Recovery = 91.1 Date Sample Logged by Lab = 12/17/99 Sample ID = 3510024 Number of Standard Deviations = -0.4 Blind Sample ID = N63 Lab Value = 0.188 Most Probable Value = 0.158 Percent Recovery = 119.0 Date Sample Logged by Lab = 12/03/99 Sample ID = 3370030 Number of Standard Deviations = 0.8 Blind Sample ID = N63 Lab Value = 0.921 Most Probable Value = 0.883 Percent Recovery = 104.3 Date Sample Logged by Lab = 11/19/99 Sample ID = 3230016 Number of Standard Deviations = 1.0 Blind Sample ID = N64 Lab Value = 0.883 Most Probable Value = 0.883 Percent Recovery = 100.0 Date Sample Logged by Lab = 11/08/99 Sample ID = 3120227 Number of Standard Deviations = 0.0 Blind Sample ID = N64 Lab Value = 0.115 Most Probable Value = 0.158 Percent Recovery = 72.8 Date Sample Logged by Lab = 10/27/99 Sample ID = 3000013 Number of Standard Deviations = -1.1 Blind Sample ID = N63 Lab Value = 0.145 Most Probable Value = 0.158 Percent Recovery = 91.8 Date Sample Logged by Lab = 10/15/99 Sample ID = 2880023 Number of Standard Deviations = -0.3 Blind Sample ID = N63 Lab Value = 0.912 Most Probable Value = 0.805 Percent Recovery = 113.3 Date Sample Logged by Lab = 09/27/99 Sample ID = 2700033 Number of Standard Deviations = 2.8 Blind Sample ID = N62 Lab Value = 1.082 Most Probable Value = 0.805 Percent Recovery = 134.4 Date Sample Logged by Lab = 09/17/99 Sample ID = 2600088 Number of Standard Deviations = 7.4 Blind Sample ID = N62 Lab Value = 0.804 Most Probable Value = 0.805 Percent Recovery = 99.9 Date Sample Logged by Lab = 09/10/99 Sample ID = 2530171 Number of Standard Deviations = -0.0 Blind Sample ID = N62 Lab Value = 0.766 Most Probable Value = 0.805 Percent Recovery = 95.2 Date Sample Logged by Lab = 09/03/99 Sample ID = 2460057 Number of Standard Deviations = -1.0 Blind Sample ID = N62 Lab Value = 0.041 Most Probable Value = 0.040 Percent Recovery = 102.5 Date Sample Logged by Lab = 08/27/99 Sample ID = 2390009 Number of Standard Deviations = 0.0 Blind Sample ID = N61 Lab Value = 0.030 Most Probable Value = 0.040 Percent Recovery = 75.0 Date Sample Logged by Lab = 08/20/99 Sample ID = 2320066 Number of Standard Deviations = -0.3 Blind Sample ID = N61 Lab Value = 0.048 Most Probable Value = 0.040 Percent Recovery = 120.0 Date Sample Logged by Lab = 08/12/99 Sample ID = 2240295 Number of Standard Deviations = 0.2 Blind Sample ID = N61 Lab Value = 0.856 Most Probable Value = 0.805 Percent Recovery = 106.3 Date Sample Logged by Lab = 07/28/99 Sample ID = 2090075 Number of Standard Deviations = 1.4 Blind Sample ID = N62 Lab Value = 0.914 Most Probable Value = 0.805 Percent Recovery = 113.5 Date Sample Logged by Lab = 07/16/99 Sample ID = 1970049 Number of Standard Deviations = 2.9 Blind Sample ID = N62 Lab Value = 0.928 Most Probable Value = 0.805 Percent Recovery = 115.3 Date Sample Logged by Lab = 07/12/99 Sample ID = 1930038 Number of Standard Deviations = 3.3 Blind Sample ID = N62 Lab Value = 0.892 Most Probable Value = 0.805 Percent Recovery = 110.8 Date Sample Logged by Lab = 07/02/99 Sample ID = 1830027 Number of Standard Deviations = 2.3 Blind Sample ID = N62 Lab Value = 0.845 Most Probable Value = 0.805 Percent Recovery = 105.0 Date Sample Logged by Lab = 05/17/99 Sample ID = 1370104 Number of Standard Deviations = 1.1 Blind Sample ID = N62 Lab Value = 0.870 Most Probable Value = 0.805 Percent Recovery = 108.1 Date Sample Logged by Lab = 05/07/99 Sample ID = 1270141 Number of Standard Deviations = 1.7 Blind Sample ID = N62 Lab Value = 0.830 Most Probable Value = 0.770 Percent Recovery = 107.8 Date Sample Logged by Lab = 03/26/99 Sample ID = 0850049 Number of Standard Deviations = 1.6 Blind Sample ID = N60 Lab Value = 0.829 Most Probable Value = 0.770 Percent Recovery = 107.7 Date Sample Logged by Lab = 03/19/99 Sample ID = 0780128 Number of Standard Deviations = 1.6 Blind Sample ID = N60 Lab Value = 0.798 Most Probable Value = 0.770 Percent Recovery = 103.6 Date Sample Logged by Lab = 03/12/99 Sample ID = 0710109 Number of Standard Deviations = 0.7 Blind Sample ID = N60 Lab Value = 0.780 Most Probable Value = 0.770 Percent Recovery = 101.3 Date Sample Logged by Lab = 03/05/99 Sample ID = 0640107 Number of Standard Deviations = 0.3 Blind Sample ID = N60 Lab Value = 0.415 Most Probable Value = 0.412 Percent Recovery = 100.7 Date Sample Logged by Lab = 02/26/99 Sample ID = 0570072 Number of Standard Deviations = 0.1 Blind Sample ID = N59 Lab Value = 0.427 Most Probable Value = 0.412 Percent Recovery = 103.6 Date Sample Logged by Lab = 02/19/99 Sample ID = 0500085 Number of Standard Deviations = 0.4 Blind Sample ID = N59 Lab Value = 0.369 Most Probable Value = 0.412 Percent Recovery = 89.6 Date Sample Logged by Lab = 02/12/99 Sample ID = 0430071 Number of Standard Deviations = -1.1 Blind Sample ID = N59 Lab Value = 0.407 Most Probable Value = 0.412 Percent Recovery = 98.8 Date Sample Logged by Lab = 02/05/99 Sample ID = 0360041 Number of Standard Deviations = -0.1 Blind Sample ID = N59 Lab Value = 0.737 Most Probable Value = 0.770 Percent Recovery = 95.7 Date Sample Logged by Lab = 01/29/99 Sample ID = 0290007 Number of Standard Deviations = -0.9 Blind Sample ID = N60 Lab Value = 0.785 Most Probable Value = 0.770 Percent Recovery = 101.9 Date Sample Logged by Lab = 01/22/99 Sample ID = 0220069 Number of Standard Deviations = 0.4 Blind Sample ID = N60 Lab Value = 0.756 Most Probable Value = 0.770 Percent Recovery = 98.2 Date Sample Logged by Lab = 01/15/99 Sample ID = 0150081 Number of Standard Deviations = -0.4 Blind Sample ID = N60 Lab Value = 0.776 Most Probable Value = 0.770 Percent Recovery = 100.8 Date Sample Logged by Lab = 01/08/99 Sample ID = 0080116 Number of Standard Deviations = 0.2 Blind Sample ID = N60 Lab Value = 0.427 Most Probable Value = 0.412 Percent Recovery = 103.6 Date Sample Logged by Lab = 12/30/98 Sample ID = 3640037 Number of Standard Deviations = 0.4 Blind Sample ID = N59 Lab Value = 0.403 Most Probable Value = 0.412 Percent Recovery = 97.8 Date Sample Logged by Lab = 12/18/98 Sample ID = 3520050 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 0.422 Most Probable Value = 0.412 Percent Recovery = 102.4 Date Sample Logged by Lab = 12/11/98 Sample ID = 3450163 Number of Standard Deviations = 0.3 Blind Sample ID = N59 Lab Value = 0.404 Most Probable Value = 0.412 Percent Recovery = 98.1 Date Sample Logged by Lab = 12/04/98 Sample ID = 3380077 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 0.801 Most Probable Value = 0.770 Percent Recovery = 104.0 Date Sample Logged by Lab = 12/01/98 Sample ID = 3350087 Number of Standard Deviations = 0.8 Blind Sample ID = N60 Lab Value = 0.821 Most Probable Value = 0.770 Percent Recovery = 106.6 Date Sample Logged by Lab = 11/16/98 Sample ID = 3200025 Number of Standard Deviations = 1.4 Blind Sample ID = N60 Lab Value = 0.846 Most Probable Value = 0.770 Percent Recovery = 109.9 Date Sample Logged by Lab = 11/09/98 Sample ID = 3130128 Number of Standard Deviations = 2.0 Blind Sample ID = N60 Lab Value = 0.403 Most Probable Value = 0.412 Percent Recovery = 97.8 Date Sample Logged by Lab = 10/23/98 Sample ID = 2960093 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 0.429 Most Probable Value = 0.412 Percent Recovery = 104.1 Date Sample Logged by Lab = 10/16/98 Sample ID = 2890142 Number of Standard Deviations = 0.5 Blind Sample ID = N59 Lab Value = 0.403 Most Probable Value = 0.412 Percent Recovery = 97.8 Date Sample Logged by Lab = 10/09/98 Sample ID = 2820173 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 0.397 Most Probable Value = 0.412 Percent Recovery = 96.4 Date Sample Logged by Lab = 10/02/98 Sample ID = 2750039 Number of Standard Deviations = -0.4 Blind Sample ID = N59 Lab Value = 0.788 Most Probable Value = 0.766 Percent Recovery = 102.9 Date Sample Logged by Lab = 09/17/98 Sample ID = 2600015 Number of Standard Deviations = 0.6 Blind Sample ID = N58 Lab Value = 0.768 Most Probable Value = 0.766 Percent Recovery = 100.3 Date Sample Logged by Lab = 09/10/98 Sample ID = 2530111 Number of Standard Deviations = 0.1 Blind Sample ID = N58 Lab Value = 0.818 Most Probable Value = 0.766 Percent Recovery = 106.8 Date Sample Logged by Lab = 09/03/98 Sample ID = 2460016 Number of Standard Deviations = 1.4 Blind Sample ID = N58 Lab Value = 0.184 Most Probable Value = 0.201 Percent Recovery = 91.5 Date Sample Logged by Lab = 08/20/98 Sample ID = 2320306 Number of Standard Deviations = -0.5 Blind Sample ID = N57 Lab Value = 0.193 Most Probable Value = 0.201 Percent Recovery = 96.0 Date Sample Logged by Lab = 08/14/98 Sample ID = 2260068 Number of Standard Deviations = -0.2 Blind Sample ID = N57 Lab Value = 0.167 Most Probable Value = 0.201 Percent Recovery = 83.1 Date Sample Logged by Lab = 08/06/98 Sample ID = 2180182 Number of Standard Deviations = -0.9 Blind Sample ID = N57 Lab Value = 0.821 Most Probable Value = 0.766 Percent Recovery = 107.2 Date Sample Logged by Lab = 07/16/98 Sample ID = 1970016 Number of Standard Deviations = 1.5 Blind Sample ID = N58 Lab Value = 0.812 Most Probable Value = 0.766 Percent Recovery = 106.0 Date Sample Logged by Lab = 07/09/98 Sample ID = 1900090 Number of Standard Deviations = 1.2 Blind Sample ID = N58 Lab Value = 0.818 Most Probable Value = 0.766 Percent Recovery = 106.8 Date Sample Logged by Lab = 07/06/98 Sample ID = 1870157 Number of Standard Deviations = 1.4 Blind Sample ID = N58 Lab Value = 0.199 Most Probable Value = 0.201 Percent Recovery = 99.0 Date Sample Logged by Lab = 06/11/98 Sample ID = 1620089 Number of Standard Deviations = -0.1 Blind Sample ID = N57 Lab Value = 0.186 Most Probable Value = 0.201 Percent Recovery = 92.5 Date Sample Logged by Lab = 06/04/98 Sample ID = 1550189 Number of Standard Deviations = -0.4 Blind Sample ID = N57 Lab Value = 0.743 Most Probable Value = 0.766 Percent Recovery = 97.0 Date Sample Logged by Lab = 05/28/98 Sample ID = 1480063 Number of Standard Deviations = -0.6 Blind Sample ID = N58 Lab Value = 0.772 Most Probable Value = 0.766 Percent Recovery = 100.8 Date Sample Logged by Lab = 05/07/98 Sample ID = 1270082 Number of Standard Deviations = 0.2 Blind Sample ID = N58 Lab Value = 0.220 Most Probable Value = 0.201 Percent Recovery = 109.5 Date Sample Logged by Lab = 04/16/98 Sample ID = 1060088 Number of Standard Deviations = 0.5 Blind Sample ID = N57 Lab Value = 0.227 Most Probable Value = 0.201 Percent Recovery = 112.9 Date Sample Logged by Lab = 04/09/98 Sample ID = 0990018 Number of Standard Deviations = 0.7 Blind Sample ID = N57 Lab Value = 0.218 Most Probable Value = 0.201 Percent Recovery = 108.5 Date Sample Logged by Lab = 04/02/98 Sample ID = 0920015 Number of Standard Deviations = 0.5 Blind Sample ID = N57 Lab Value = 0.746 Most Probable Value = 0.714 Percent Recovery = 104.5 Date Sample Logged by Lab = 03/19/98 Sample ID = 0780159 Number of Standard Deviations = 0.9 Blind Sample ID = N56 Lab Value = 0.737 Most Probable Value = 0.714 Percent Recovery = 103.2 Date Sample Logged by Lab = 03/12/98 Sample ID = 0710072 Number of Standard Deviations = 0.6 Blind Sample ID = N56 Lab Value = 0.753 Most Probable Value = 0.714 Percent Recovery = 105.5 Date Sample Logged by Lab = 03/05/98 Sample ID = 0640056 Number of Standard Deviations = 1.0 Blind Sample ID = N56 Lab Value = 0.604 Most Probable Value = 0.601 Percent Recovery = 100.5 Date Sample Logged by Lab = 02/19/98 Sample ID = 0500028 Number of Standard Deviations = 0.1 Blind Sample ID = N55 Lab Value = 0.613 Most Probable Value = 0.601 Percent Recovery = 102.0 Date Sample Logged by Lab = 02/12/98 Sample ID = 0430095 Number of Standard Deviations = 0.3 Blind Sample ID = N55 Lab Value = 0.541 Most Probable Value = 0.601 Percent Recovery = 90.0 Date Sample Logged by Lab = 02/05/98 Sample ID = 0360074 Number of Standard Deviations = -1.6 Blind Sample ID = N55 Lab Value = 0.655 Most Probable Value = 0.714 Percent Recovery = 91.7 Date Sample Logged by Lab = 01/29/98 Sample ID = 0290022 Number of Standard Deviations = -1.6 Blind Sample ID = N56 Lab Value = 0.663 Most Probable Value = 0.714 Percent Recovery = 92.9 Date Sample Logged by Lab = 01/16/98 Sample ID = 0160121 Number of Standard Deviations = -1.4 Blind Sample ID = N56 Lab Value = 0.733 Most Probable Value = 0.714 Percent Recovery = 102.7 Date Sample Logged by Lab = 01/08/98 Sample ID = 0080098 Number of Standard Deviations = 0.5 Blind Sample ID = N56 Lab Value = 0.592 Most Probable Value = 0.601 Percent Recovery = 98.5 Date Sample Logged by Lab = 12/18/97 Sample ID = 3520021 Number of Standard Deviations = -0.2 Blind Sample ID = N55 Lab Value = 0.605 Most Probable Value = 0.601 Percent Recovery = 100.7 Date Sample Logged by Lab = 12/11/97 Sample ID = 3450039 Number of Standard Deviations = 0.1 Blind Sample ID = N55 Lab Value = 0.596 Most Probable Value = 0.601 Percent Recovery = 99.2 Date Sample Logged by Lab = 12/04/97 Sample ID = 3380075 Number of Standard Deviations = -0.2 Blind Sample ID = N55 Lab Value = 0.743 Most Probable Value = 0.714 Percent Recovery = 104.1 Date Sample Logged by Lab = 11/20/97 Sample ID = 3240011 Number of Standard Deviations = 0.9 Blind Sample ID = N56 Lab Value = 0.702 Most Probable Value = 0.714 Percent Recovery = 98.3 Date Sample Logged by Lab = 11/06/97 Sample ID = 3100137 Number of Standard Deviations = -0.4 Blind Sample ID = N56 Lab Value = 0.646 Most Probable Value = 0.601 Percent Recovery = 107.5 Date Sample Logged by Lab = 10/09/97 Sample ID = 2820058 Number of Standard Deviations = 1.5 Blind Sample ID = N55 Lab Value = 0.140 Most Probable Value = 0.167 Percent Recovery = 83.8 Date Sample Logged by Lab = 02/21/97 Sample ID = 0520152 Number of Standard Deviations = -1.8 Blind Sample ID = N49 Lab Value = 0.130 Most Probable Value = 0.167 Percent Recovery = 77.8 Date Sample Logged by Lab = 02/11/97 Sample ID = 0420050 Number of Standard Deviations = -2.5 Blind Sample ID = N49 Lab Value = 0.140 Most Probable Value = 0.167 Percent Recovery = 83.8 Date Sample Logged by Lab = 12/24/96 Sample ID = 3590059 Number of Standard Deviations = -1.8 Blind Sample ID = N49 Lab Value = 0.180 Most Probable Value = 0.167 Percent Recovery = 107.8 Date Sample Logged by Lab = 12/06/96 Sample ID = 3410063 Number of Standard Deviations = 0.9 Blind Sample ID = N49 Lab Value = 0.130 Most Probable Value = 0.167 Percent Recovery = 77.8 Date Sample Logged by Lab = 11/01/96 Sample ID = 3060254 Number of Standard Deviations = -2.5 Blind Sample ID = N49 Lab Value = 0.180 Most Probable Value = 0.167 Percent Recovery = 107.8 Date Sample Logged by Lab = 10/15/96 Sample ID = 2890080 Number of Standard Deviations = 0.9 Blind Sample ID = N49 Lab Value = 0.820 Most Probable Value = 0.794 Percent Recovery = 103.3 Date Sample Logged by Lab = 10/04/96 Sample ID = 2780023 Number of Standard Deviations = 0.6 Blind Sample ID = N48 Y = 100
The SGPlot Procedure

- TOTAL PHOSPHORUS-P,FIL,EPA -
Percent Recovery by Concentration
NWQL Parameter: 00666, Method: KJ004
Logged in Dates: 10/04/96 through 09/24/01
Open Data Set

Lab Value = 0.050 Most Probable Value = 0.805 Percent Recovery = 6.2 Date Sample Logged by Lab = 05/28/99 Sample ID = 1480082 Number of Standard Deviations = -20.1 Blind Sample ID = N62 Lab Value = 0.010 Most Probable Value = 0.201 Percent Recovery = 5.0 Date Sample Logged by Lab = 06/18/98 Sample ID = 1690150 Number of Standard Deviations = -5.1 Blind Sample ID = N57 Lab Value = 0.705 Most Probable Value = 0.714 Percent Recovery = 98.7 Date Sample Logged by Lab = 09/24/01 Sample ID = 2670120 Number of Standard Deviations = -0.2 Blind Sample ID = N70 Lab Value = 0.709 Most Probable Value = 0.714 Percent Recovery = 99.3 Date Sample Logged by Lab = 09/14/01 Sample ID = 2570025 Number of Standard Deviations = -0.1 Blind Sample ID = N70 Lab Value = 0.066 Most Probable Value = 0.086 Percent Recovery = 76.7 Date Sample Logged by Lab = 08/17/01 Sample ID = 2290042 Number of Standard Deviations = -0.5 Blind Sample ID = N69 Lab Value = 0.081 Most Probable Value = 0.086 Percent Recovery = 94.2 Date Sample Logged by Lab = 08/06/01 Sample ID = 2180204 Number of Standard Deviations = -0.1 Blind Sample ID = N69 Lab Value = 0.692 Most Probable Value = 0.714 Percent Recovery = 96.9 Date Sample Logged by Lab = 07/23/01 Sample ID = 2040152 Number of Standard Deviations = -0.6 Blind Sample ID = N70 Lab Value = 0.725 Most Probable Value = 0.714 Percent Recovery = 101.5 Date Sample Logged by Lab = 07/06/01 Sample ID = 1870008 Number of Standard Deviations = 0.3 Blind Sample ID = N70 Lab Value = 0.080 Most Probable Value = 0.086 Percent Recovery = 93.0 Date Sample Logged by Lab = 06/29/01 Sample ID = 1800075 Number of Standard Deviations = -0.2 Blind Sample ID = N69 Lab Value = 0.085 Most Probable Value = 0.086 Percent Recovery = 98.8 Date Sample Logged by Lab = 06/20/01 Sample ID = 1710176 Number of Standard Deviations = -0.0 Blind Sample ID = N69 Lab Value = 0.694 Most Probable Value = 0.714 Percent Recovery = 97.2 Date Sample Logged by Lab = 05/18/01 Sample ID = 1380049 Number of Standard Deviations = -0.5 Blind Sample ID = N70 Lab Value = 0.727 Most Probable Value = 0.714 Percent Recovery = 101.8 Date Sample Logged by Lab = 05/02/01 Sample ID = 1220109 Number of Standard Deviations = 0.3 Blind Sample ID = N70 Lab Value = 0.803 Most Probable Value = 0.830 Percent Recovery = 96.7 Date Sample Logged by Lab = 03/16/01 Sample ID = 0750160 Number of Standard Deviations = -0.7 Blind Sample ID = N68 Lab Value = 0.833 Most Probable Value = 0.830 Percent Recovery = 100.4 Date Sample Logged by Lab = 03/06/01 Sample ID = 0650083 Number of Standard Deviations = 0.1 Blind Sample ID = N68 Lab Value = 0.258 Most Probable Value = 0.279 Percent Recovery = 92.5 Date Sample Logged by Lab = 02/16/01 Sample ID = 0470109 Number of Standard Deviations = -0.6 Blind Sample ID = N67 Lab Value = 0.264 Most Probable Value = 0.279 Percent Recovery = 94.6 Date Sample Logged by Lab = 02/05/01 Sample ID = 0360082 Number of Standard Deviations = -0.4 Blind Sample ID = N67 Lab Value = 0.866 Most Probable Value = 0.830 Percent Recovery = 104.3 Date Sample Logged by Lab = 01/19/01 Sample ID = 0190060 Number of Standard Deviations = 1.0 Blind Sample ID = N68 Lab Value = 0.873 Most Probable Value = 0.830 Percent Recovery = 105.2 Date Sample Logged by Lab = 01/10/01 Sample ID = 0100028 Number of Standard Deviations = 1.1 Blind Sample ID = N68 Lab Value = 0.272 Most Probable Value = 0.279 Percent Recovery = 97.5 Date Sample Logged by Lab = 01/08/01 Sample ID = 0080014 Number of Standard Deviations = -0.2 Blind Sample ID = N67 Lab Value = 0.827 Most Probable Value = 0.830 Percent Recovery = 99.6 Date Sample Logged by Lab = 11/17/00 Sample ID = 3220341 Number of Standard Deviations = -0.1 Blind Sample ID = N68 Lab Value = 0.826 Most Probable Value = 0.830 Percent Recovery = 99.5 Date Sample Logged by Lab = 11/03/00 Sample ID = 3080022 Number of Standard Deviations = -0.1 Blind Sample ID = N68 Lab Value = 0.315 Most Probable Value = 0.279 Percent Recovery = 112.9 Date Sample Logged by Lab = 10/20/00 Sample ID = 2940072 Number of Standard Deviations = 1.0 Blind Sample ID = N67 Lab Value = 0.258 Most Probable Value = 0.279 Percent Recovery = 92.5 Date Sample Logged by Lab = 10/13/00 Sample ID = 2870101 Number of Standard Deviations = -0.6 Blind Sample ID = N67 Lab Value = 0.870 Most Probable Value = 0.856 Percent Recovery = 101.7 Date Sample Logged by Lab = 09/29/00 Sample ID = 2730021 Number of Standard Deviations = 0.4 Blind Sample ID = N66 Lab Value = 0.901 Most Probable Value = 0.856 Percent Recovery = 105.3 Date Sample Logged by Lab = 09/15/00 Sample ID = 2590087 Number of Standard Deviations = 1.2 Blind Sample ID = N66 Lab Value = 0.883 Most Probable Value = 0.856 Percent Recovery = 103.2 Date Sample Logged by Lab = 07/21/00 Sample ID = 2030089 Number of Standard Deviations = 0.7 Blind Sample ID = N66 Lab Value = 0.812 Most Probable Value = 0.856 Percent Recovery = 94.9 Date Sample Logged by Lab = 07/07/00 Sample ID = 1890026 Number of Standard Deviations = -1.1 Blind Sample ID = N66 Lab Value = 0.119 Most Probable Value = 0.119 Percent Recovery = 100.0 Date Sample Logged by Lab = 06/19/00 Sample ID = 1710134 Number of Standard Deviations = 0.0 Blind Sample ID = N65 Lab Value = 0.117 Most Probable Value = 0.119 Percent Recovery = 98.3 Date Sample Logged by Lab = 06/05/00 Sample ID = 1570173 Number of Standard Deviations = -0.1 Blind Sample ID = N65 Lab Value = 0.918 Most Probable Value = 0.856 Percent Recovery = 107.2 Date Sample Logged by Lab = 05/19/00 Sample ID = 1400063 Number of Standard Deviations = 1.6 Blind Sample ID = N66 Lab Value = 0.839 Most Probable Value = 0.856 Percent Recovery = 98.0 Date Sample Logged by Lab = 05/05/00 Sample ID = 1260002 Number of Standard Deviations = -0.4 Blind Sample ID = N66 Lab Value = 0.103 Most Probable Value = 0.119 Percent Recovery = 86.4 Date Sample Logged by Lab = 04/21/00 Sample ID = 1120196 Number of Standard Deviations = -0.4 Blind Sample ID = N65 Lab Value = 0.117 Most Probable Value = 0.119 Percent Recovery = 98.3 Date Sample Logged by Lab = 04/07/00 Sample ID = 0980006 Number of Standard Deviations = -0.1 Blind Sample ID = N65 Lab Value = 0.873 Most Probable Value = 0.883 Percent Recovery = 98.9 Date Sample Logged by Lab = 03/17/00 Sample ID = 0770033 Number of Standard Deviations = -0.3 Blind Sample ID = N64 Lab Value = 0.856 Most Probable Value = 0.883 Percent Recovery = 96.9 Date Sample Logged by Lab = 03/03/00 Sample ID = 0630086 Number of Standard Deviations = -0.7 Blind Sample ID = N64 Lab Value = 0.151 Most Probable Value = 0.158 Percent Recovery = 95.6 Date Sample Logged by Lab = 02/18/00 Sample ID = 0490030 Number of Standard Deviations = -0.2 Blind Sample ID = N63 Lab Value = 0.154 Most Probable Value = 0.158 Percent Recovery = 97.5 Date Sample Logged by Lab = 02/04/00 Sample ID = 0350154 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.933 Most Probable Value = 0.883 Percent Recovery = 105.7 Date Sample Logged by Lab = 01/21/00 Sample ID = 0210034 Number of Standard Deviations = 1.3 Blind Sample ID = N64 Lab Value = 0.915 Most Probable Value = 0.883 Percent Recovery = 103.6 Date Sample Logged by Lab = 01/07/00 Sample ID = 0070096 Number of Standard Deviations = 0.8 Blind Sample ID = N64 Lab Value = 0.144 Most Probable Value = 0.158 Percent Recovery = 91.1 Date Sample Logged by Lab = 12/17/99 Sample ID = 3510024 Number of Standard Deviations = -0.4 Blind Sample ID = N63 Lab Value = 0.188 Most Probable Value = 0.158 Percent Recovery = 119.0 Date Sample Logged by Lab = 12/03/99 Sample ID = 3370030 Number of Standard Deviations = 0.8 Blind Sample ID = N63 Lab Value = 0.921 Most Probable Value = 0.883 Percent Recovery = 104.3 Date Sample Logged by Lab = 11/19/99 Sample ID = 3230016 Number of Standard Deviations = 1.0 Blind Sample ID = N64 Lab Value = 0.883 Most Probable Value = 0.883 Percent Recovery = 100.0 Date Sample Logged by Lab = 11/08/99 Sample ID = 3120227 Number of Standard Deviations = 0.0 Blind Sample ID = N64 Lab Value = 0.115 Most Probable Value = 0.158 Percent Recovery = 72.8 Date Sample Logged by Lab = 10/27/99 Sample ID = 3000013 Number of Standard Deviations = -1.1 Blind Sample ID = N63 Lab Value = 0.145 Most Probable Value = 0.158 Percent Recovery = 91.8 Date Sample Logged by Lab = 10/15/99 Sample ID = 2880023 Number of Standard Deviations = -0.3 Blind Sample ID = N63 Lab Value = 0.912 Most Probable Value = 0.805 Percent Recovery = 113.3 Date Sample Logged by Lab = 09/27/99 Sample ID = 2700033 Number of Standard Deviations = 2.8 Blind Sample ID = N62 Lab Value = 1.082 Most Probable Value = 0.805 Percent Recovery = 134.4 Date Sample Logged by Lab = 09/17/99 Sample ID = 2600088 Number of Standard Deviations = 7.4 Blind Sample ID = N62 Lab Value = 0.804 Most Probable Value = 0.805 Percent Recovery = 99.9 Date Sample Logged by Lab = 09/10/99 Sample ID = 2530171 Number of Standard Deviations = -0.0 Blind Sample ID = N62 Lab Value = 0.766 Most Probable Value = 0.805 Percent Recovery = 95.2 Date Sample Logged by Lab = 09/03/99 Sample ID = 2460057 Number of Standard Deviations = -1.0 Blind Sample ID = N62 Lab Value = 0.041 Most Probable Value = 0.040 Percent Recovery = 102.5 Date Sample Logged by Lab = 08/27/99 Sample ID = 2390009 Number of Standard Deviations = 0.0 Blind Sample ID = N61 Lab Value = 0.030 Most Probable Value = 0.040 Percent Recovery = 75.0 Date Sample Logged by Lab = 08/20/99 Sample ID = 2320066 Number of Standard Deviations = -0.3 Blind Sample ID = N61 Lab Value = 0.048 Most Probable Value = 0.040 Percent Recovery = 120.0 Date Sample Logged by Lab = 08/12/99 Sample ID = 2240295 Number of Standard Deviations = 0.2 Blind Sample ID = N61 Lab Value = 0.856 Most Probable Value = 0.805 Percent Recovery = 106.3 Date Sample Logged by Lab = 07/28/99 Sample ID = 2090075 Number of Standard Deviations = 1.4 Blind Sample ID = N62 Lab Value = 0.914 Most Probable Value = 0.805 Percent Recovery = 113.5 Date Sample Logged by Lab = 07/16/99 Sample ID = 1970049 Number of Standard Deviations = 2.9 Blind Sample ID = N62 Lab Value = 0.928 Most Probable Value = 0.805 Percent Recovery = 115.3 Date Sample Logged by Lab = 07/12/99 Sample ID = 1930038 Number of Standard Deviations = 3.3 Blind Sample ID = N62 Lab Value = 0.892 Most Probable Value = 0.805 Percent Recovery = 110.8 Date Sample Logged by Lab = 07/02/99 Sample ID = 1830027 Number of Standard Deviations = 2.3 Blind Sample ID = N62 Lab Value = 0.845 Most Probable Value = 0.805 Percent Recovery = 105.0 Date Sample Logged by Lab = 05/17/99 Sample ID = 1370104 Number of Standard Deviations = 1.1 Blind Sample ID = N62 Lab Value = 0.870 Most Probable Value = 0.805 Percent Recovery = 108.1 Date Sample Logged by Lab = 05/07/99 Sample ID = 1270141 Number of Standard Deviations = 1.7 Blind Sample ID = N62 Lab Value = 0.830 Most Probable Value = 0.770 Percent Recovery = 107.8 Date Sample Logged by Lab = 03/26/99 Sample ID = 0850049 Number of Standard Deviations = 1.6 Blind Sample ID = N60 Lab Value = 0.829 Most Probable Value = 0.770 Percent Recovery = 107.7 Date Sample Logged by Lab = 03/19/99 Sample ID = 0780128 Number of Standard Deviations = 1.6 Blind Sample ID = N60 Lab Value = 0.798 Most Probable Value = 0.770 Percent Recovery = 103.6 Date Sample Logged by Lab = 03/12/99 Sample ID = 0710109 Number of Standard Deviations = 0.7 Blind Sample ID = N60 Lab Value = 0.780 Most Probable Value = 0.770 Percent Recovery = 101.3 Date Sample Logged by Lab = 03/05/99 Sample ID = 0640107 Number of Standard Deviations = 0.3 Blind Sample ID = N60 Lab Value = 0.415 Most Probable Value = 0.412 Percent Recovery = 100.7 Date Sample Logged by Lab = 02/26/99 Sample ID = 0570072 Number of Standard Deviations = 0.1 Blind Sample ID = N59 Lab Value = 0.427 Most Probable Value = 0.412 Percent Recovery = 103.6 Date Sample Logged by Lab = 02/19/99 Sample ID = 0500085 Number of Standard Deviations = 0.4 Blind Sample ID = N59 Lab Value = 0.369 Most Probable Value = 0.412 Percent Recovery = 89.6 Date Sample Logged by Lab = 02/12/99 Sample ID = 0430071 Number of Standard Deviations = -1.1 Blind Sample ID = N59 Lab Value = 0.407 Most Probable Value = 0.412 Percent Recovery = 98.8 Date Sample Logged by Lab = 02/05/99 Sample ID = 0360041 Number of Standard Deviations = -0.1 Blind Sample ID = N59 Lab Value = 0.737 Most Probable Value = 0.770 Percent Recovery = 95.7 Date Sample Logged by Lab = 01/29/99 Sample ID = 0290007 Number of Standard Deviations = -0.9 Blind Sample ID = N60 Lab Value = 0.785 Most Probable Value = 0.770 Percent Recovery = 101.9 Date Sample Logged by Lab = 01/22/99 Sample ID = 0220069 Number of Standard Deviations = 0.4 Blind Sample ID = N60 Lab Value = 0.756 Most Probable Value = 0.770 Percent Recovery = 98.2 Date Sample Logged by Lab = 01/15/99 Sample ID = 0150081 Number of Standard Deviations = -0.4 Blind Sample ID = N60 Lab Value = 0.776 Most Probable Value = 0.770 Percent Recovery = 100.8 Date Sample Logged by Lab = 01/08/99 Sample ID = 0080116 Number of Standard Deviations = 0.2 Blind Sample ID = N60 Lab Value = 0.427 Most Probable Value = 0.412 Percent Recovery = 103.6 Date Sample Logged by Lab = 12/30/98 Sample ID = 3640037 Number of Standard Deviations = 0.4 Blind Sample ID = N59 Lab Value = 0.403 Most Probable Value = 0.412 Percent Recovery = 97.8 Date Sample Logged by Lab = 12/18/98 Sample ID = 3520050 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 0.422 Most Probable Value = 0.412 Percent Recovery = 102.4 Date Sample Logged by Lab = 12/11/98 Sample ID = 3450163 Number of Standard Deviations = 0.3 Blind Sample ID = N59 Lab Value = 0.404 Most Probable Value = 0.412 Percent Recovery = 98.1 Date Sample Logged by Lab = 12/04/98 Sample ID = 3380077 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 0.801 Most Probable Value = 0.770 Percent Recovery = 104.0 Date Sample Logged by Lab = 12/01/98 Sample ID = 3350087 Number of Standard Deviations = 0.8 Blind Sample ID = N60 Lab Value = 0.821 Most Probable Value = 0.770 Percent Recovery = 106.6 Date Sample Logged by Lab = 11/16/98 Sample ID = 3200025 Number of Standard Deviations = 1.4 Blind Sample ID = N60 Lab Value = 0.846 Most Probable Value = 0.770 Percent Recovery = 109.9 Date Sample Logged by Lab = 11/09/98 Sample ID = 3130128 Number of Standard Deviations = 2.0 Blind Sample ID = N60 Lab Value = 0.403 Most Probable Value = 0.412 Percent Recovery = 97.8 Date Sample Logged by Lab = 10/23/98 Sample ID = 2960093 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 0.429 Most Probable Value = 0.412 Percent Recovery = 104.1 Date Sample Logged by Lab = 10/16/98 Sample ID = 2890142 Number of Standard Deviations = 0.5 Blind Sample ID = N59 Lab Value = 0.403 Most Probable Value = 0.412 Percent Recovery = 97.8 Date Sample Logged by Lab = 10/09/98 Sample ID = 2820173 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 0.397 Most Probable Value = 0.412 Percent Recovery = 96.4 Date Sample Logged by Lab = 10/02/98 Sample ID = 2750039 Number of Standard Deviations = -0.4 Blind Sample ID = N59 Lab Value = 0.788 Most Probable Value = 0.766 Percent Recovery = 102.9 Date Sample Logged by Lab = 09/17/98 Sample ID = 2600015 Number of Standard Deviations = 0.6 Blind Sample ID = N58 Lab Value = 0.768 Most Probable Value = 0.766 Percent Recovery = 100.3 Date Sample Logged by Lab = 09/10/98 Sample ID = 2530111 Number of Standard Deviations = 0.1 Blind Sample ID = N58 Lab Value = 0.818 Most Probable Value = 0.766 Percent Recovery = 106.8 Date Sample Logged by Lab = 09/03/98 Sample ID = 2460016 Number of Standard Deviations = 1.4 Blind Sample ID = N58 Lab Value = 0.184 Most Probable Value = 0.201 Percent Recovery = 91.5 Date Sample Logged by Lab = 08/20/98 Sample ID = 2320306 Number of Standard Deviations = -0.5 Blind Sample ID = N57 Lab Value = 0.193 Most Probable Value = 0.201 Percent Recovery = 96.0 Date Sample Logged by Lab = 08/14/98 Sample ID = 2260068 Number of Standard Deviations = -0.2 Blind Sample ID = N57 Lab Value = 0.167 Most Probable Value = 0.201 Percent Recovery = 83.1 Date Sample Logged by Lab = 08/06/98 Sample ID = 2180182 Number of Standard Deviations = -0.9 Blind Sample ID = N57 Lab Value = 0.821 Most Probable Value = 0.766 Percent Recovery = 107.2 Date Sample Logged by Lab = 07/16/98 Sample ID = 1970016 Number of Standard Deviations = 1.5 Blind Sample ID = N58 Lab Value = 0.812 Most Probable Value = 0.766 Percent Recovery = 106.0 Date Sample Logged by Lab = 07/09/98 Sample ID = 1900090 Number of Standard Deviations = 1.2 Blind Sample ID = N58 Lab Value = 0.818 Most Probable Value = 0.766 Percent Recovery = 106.8 Date Sample Logged by Lab = 07/06/98 Sample ID = 1870157 Number of Standard Deviations = 1.4 Blind Sample ID = N58 Lab Value = 0.199 Most Probable Value = 0.201 Percent Recovery = 99.0 Date Sample Logged by Lab = 06/11/98 Sample ID = 1620089 Number of Standard Deviations = -0.1 Blind Sample ID = N57 Lab Value = 0.186 Most Probable Value = 0.201 Percent Recovery = 92.5 Date Sample Logged by Lab = 06/04/98 Sample ID = 1550189 Number of Standard Deviations = -0.4 Blind Sample ID = N57 Lab Value = 0.743 Most Probable Value = 0.766 Percent Recovery = 97.0 Date Sample Logged by Lab = 05/28/98 Sample ID = 1480063 Number of Standard Deviations = -0.6 Blind Sample ID = N58 Lab Value = 0.772 Most Probable Value = 0.766 Percent Recovery = 100.8 Date Sample Logged by Lab = 05/07/98 Sample ID = 1270082 Number of Standard Deviations = 0.2 Blind Sample ID = N58 Lab Value = 0.220 Most Probable Value = 0.201 Percent Recovery = 109.5 Date Sample Logged by Lab = 04/16/98 Sample ID = 1060088 Number of Standard Deviations = 0.5 Blind Sample ID = N57 Lab Value = 0.227 Most Probable Value = 0.201 Percent Recovery = 112.9 Date Sample Logged by Lab = 04/09/98 Sample ID = 0990018 Number of Standard Deviations = 0.7 Blind Sample ID = N57 Lab Value = 0.218 Most Probable Value = 0.201 Percent Recovery = 108.5 Date Sample Logged by Lab = 04/02/98 Sample ID = 0920015 Number of Standard Deviations = 0.5 Blind Sample ID = N57 Lab Value = 0.746 Most Probable Value = 0.714 Percent Recovery = 104.5 Date Sample Logged by Lab = 03/19/98 Sample ID = 0780159 Number of Standard Deviations = 0.9 Blind Sample ID = N56 Lab Value = 0.737 Most Probable Value = 0.714 Percent Recovery = 103.2 Date Sample Logged by Lab = 03/12/98 Sample ID = 0710072 Number of Standard Deviations = 0.6 Blind Sample ID = N56 Lab Value = 0.753 Most Probable Value = 0.714 Percent Recovery = 105.5 Date Sample Logged by Lab = 03/05/98 Sample ID = 0640056 Number of Standard Deviations = 1.0 Blind Sample ID = N56 Lab Value = 0.604 Most Probable Value = 0.601 Percent Recovery = 100.5 Date Sample Logged by Lab = 02/19/98 Sample ID = 0500028 Number of Standard Deviations = 0.1 Blind Sample ID = N55 Lab Value = 0.613 Most Probable Value = 0.601 Percent Recovery = 102.0 Date Sample Logged by Lab = 02/12/98 Sample ID = 0430095 Number of Standard Deviations = 0.3 Blind Sample ID = N55 Lab Value = 0.541 Most Probable Value = 0.601 Percent Recovery = 90.0 Date Sample Logged by Lab = 02/05/98 Sample ID = 0360074 Number of Standard Deviations = -1.6 Blind Sample ID = N55 Lab Value = 0.655 Most Probable Value = 0.714 Percent Recovery = 91.7 Date Sample Logged by Lab = 01/29/98 Sample ID = 0290022 Number of Standard Deviations = -1.6 Blind Sample ID = N56 Lab Value = 0.663 Most Probable Value = 0.714 Percent Recovery = 92.9 Date Sample Logged by Lab = 01/16/98 Sample ID = 0160121 Number of Standard Deviations = -1.4 Blind Sample ID = N56 Lab Value = 0.733 Most Probable Value = 0.714 Percent Recovery = 102.7 Date Sample Logged by Lab = 01/08/98 Sample ID = 0080098 Number of Standard Deviations = 0.5 Blind Sample ID = N56 Lab Value = 0.592 Most Probable Value = 0.601 Percent Recovery = 98.5 Date Sample Logged by Lab = 12/18/97 Sample ID = 3520021 Number of Standard Deviations = -0.2 Blind Sample ID = N55 Lab Value = 0.605 Most Probable Value = 0.601 Percent Recovery = 100.7 Date Sample Logged by Lab = 12/11/97 Sample ID = 3450039 Number of Standard Deviations = 0.1 Blind Sample ID = N55 Lab Value = 0.596 Most Probable Value = 0.601 Percent Recovery = 99.2 Date Sample Logged by Lab = 12/04/97 Sample ID = 3380075 Number of Standard Deviations = -0.2 Blind Sample ID = N55 Lab Value = 0.743 Most Probable Value = 0.714 Percent Recovery = 104.1 Date Sample Logged by Lab = 11/20/97 Sample ID = 3240011 Number of Standard Deviations = 0.9 Blind Sample ID = N56 Lab Value = 0.702 Most Probable Value = 0.714 Percent Recovery = 98.3 Date Sample Logged by Lab = 11/06/97 Sample ID = 3100137 Number of Standard Deviations = -0.4 Blind Sample ID = N56 Lab Value = 0.646 Most Probable Value = 0.601 Percent Recovery = 107.5 Date Sample Logged by Lab = 10/09/97 Sample ID = 2820058 Number of Standard Deviations = 1.5 Blind Sample ID = N55 Lab Value = 0.140 Most Probable Value = 0.167 Percent Recovery = 83.8 Date Sample Logged by Lab = 02/21/97 Sample ID = 0520152 Number of Standard Deviations = -1.8 Blind Sample ID = N49 Lab Value = 0.130 Most Probable Value = 0.167 Percent Recovery = 77.8 Date Sample Logged by Lab = 02/11/97 Sample ID = 0420050 Number of Standard Deviations = -2.5 Blind Sample ID = N49 Lab Value = 0.140 Most Probable Value = 0.167 Percent Recovery = 83.8 Date Sample Logged by Lab = 12/24/96 Sample ID = 3590059 Number of Standard Deviations = -1.8 Blind Sample ID = N49 Lab Value = 0.180 Most Probable Value = 0.167 Percent Recovery = 107.8 Date Sample Logged by Lab = 12/06/96 Sample ID = 3410063 Number of Standard Deviations = 0.9 Blind Sample ID = N49 Lab Value = 0.130 Most Probable Value = 0.167 Percent Recovery = 77.8 Date Sample Logged by Lab = 11/01/96 Sample ID = 3060254 Number of Standard Deviations = -2.5 Blind Sample ID = N49 Lab Value = 0.180 Most Probable Value = 0.167 Percent Recovery = 107.8 Date Sample Logged by Lab = 10/15/96 Sample ID = 2890080 Number of Standard Deviations = 0.9 Blind Sample ID = N49 Lab Value = 0.820 Most Probable Value = 0.794 Percent Recovery = 103.3 Date Sample Logged by Lab = 10/04/96 Sample ID = 2780023 Number of Standard Deviations = 0.6 Blind Sample ID = N48 Y = 100
The SGPlot Procedure


- TOTAL PHOSPHORUS-P,UNF,ASF,KJELDAHL -
Percent Recovery by Date
Lab: NWQL, PCode: 00665, MCode: KJ009
Logged in Dates: 10/04/96 through 09/24/01
Open Data Set

Lab Value = 0.222 Most Probable Value = 0.158 Percent Recovery = 140.5 Date Sample Logged by Lab = 02/09/00 Sample ID = 0400079 Number of Standard Deviations = 2.1 Blind Sample ID = N63 Lab Value = 0.050 Most Probable Value = 0.805 Percent Recovery = 6.2 Date Sample Logged by Lab = 09/23/99 Sample ID = 2660011 Number of Standard Deviations = -20.1 Blind Sample ID = N62 Lab Value = 0.057 Most Probable Value = 0.040 Percent Recovery = 142.5 Date Sample Logged by Lab = 08/09/99 Sample ID = 2210154 Number of Standard Deviations = 0.6 Blind Sample ID = N61 Lab Value = 1.140 Most Probable Value = 0.805 Percent Recovery = 141.6 Date Sample Logged by Lab = 07/27/99 Sample ID = 2080110 Number of Standard Deviations = 8.9 Blind Sample ID = N62 Lab Value = 0.051 Most Probable Value = 0.770 Percent Recovery = 6.6 Date Sample Logged by Lab = 03/29/99 Sample ID = 0880060 Number of Standard Deviations = -19.8 Blind Sample ID = N60 Lab Value = 0.050 Most Probable Value = 0.412 Percent Recovery = 12.1 Date Sample Logged by Lab = 02/05/99 Sample ID = 0360044 Number of Standard Deviations = -12.1 Blind Sample ID = N59 Lab Value = 0.050 Most Probable Value = 0.412 Percent Recovery = 12.1 Date Sample Logged by Lab = 12/11/98 Sample ID = 3450161 Number of Standard Deviations = -12.1 Blind Sample ID = N59 Lab Value = 0.404 Most Probable Value = 0.770 Percent Recovery = 52.5 Date Sample Logged by Lab = 11/27/98 Sample ID = 3310077 Number of Standard Deviations = -10.1 Blind Sample ID = N60 Lab Value = 0.032 Most Probable Value = 0.412 Percent Recovery = 7.8 Date Sample Logged by Lab = 10/05/98 Sample ID = 2780123 Number of Standard Deviations = -12.7 Blind Sample ID = N59 Lab Value = 0.222 Most Probable Value = 0.158 Percent Recovery = 140.5 Date Sample Logged by Lab = 02/09/00 Sample ID = 0400079 Number of Standard Deviations = 2.1 Blind Sample ID = N63 Lab Value = 0.050 Most Probable Value = 0.805 Percent Recovery = 6.2 Date Sample Logged by Lab = 09/23/99 Sample ID = 2660011 Number of Standard Deviations = -20.1 Blind Sample ID = N62 Lab Value = 0.057 Most Probable Value = 0.040 Percent Recovery = 142.5 Date Sample Logged by Lab = 08/09/99 Sample ID = 2210154 Number of Standard Deviations = 0.6 Blind Sample ID = N61 Lab Value = 1.140 Most Probable Value = 0.805 Percent Recovery = 141.6 Date Sample Logged by Lab = 07/27/99 Sample ID = 2080110 Number of Standard Deviations = 8.9 Blind Sample ID = N62 Lab Value = 0.051 Most Probable Value = 0.770 Percent Recovery = 6.6 Date Sample Logged by Lab = 03/29/99 Sample ID = 0880060 Number of Standard Deviations = -19.8 Blind Sample ID = N60 Lab Value = 0.050 Most Probable Value = 0.412 Percent Recovery = 12.1 Date Sample Logged by Lab = 02/05/99 Sample ID = 0360044 Number of Standard Deviations = -12.1 Blind Sample ID = N59 Lab Value = 0.050 Most Probable Value = 0.412 Percent Recovery = 12.1 Date Sample Logged by Lab = 12/11/98 Sample ID = 3450161 Number of Standard Deviations = -12.1 Blind Sample ID = N59 Lab Value = 0.404 Most Probable Value = 0.770 Percent Recovery = 52.5 Date Sample Logged by Lab = 11/27/98 Sample ID = 3310077 Number of Standard Deviations = -10.1 Blind Sample ID = N60 Lab Value = 0.032 Most Probable Value = 0.412 Percent Recovery = 7.8 Date Sample Logged by Lab = 10/05/98 Sample ID = 2780123 Number of Standard Deviations = -12.7 Blind Sample ID = N59 Lab Value = 0.729 Most Probable Value = 0.714 Percent Recovery = 102.1 Date Sample Logged by Lab = 09/24/01 Sample ID = 2670128 Number of Standard Deviations = 0.5 Blind Sample ID = N70 Lab Value = 0.728 Most Probable Value = 0.714 Percent Recovery = 102.0 Date Sample Logged by Lab = 09/24/01 Sample ID = 2670126 Number of Standard Deviations = 0.4 Blind Sample ID = N70 Lab Value = 0.735 Most Probable Value = 0.714 Percent Recovery = 102.9 Date Sample Logged by Lab = 09/24/01 Sample ID = 2670129 Number of Standard Deviations = 0.6 Blind Sample ID = N70 Lab Value = 0.737 Most Probable Value = 0.714 Percent Recovery = 103.2 Date Sample Logged by Lab = 09/24/01 Sample ID = 2670130 Number of Standard Deviations = 0.7 Blind Sample ID = N70 Lab Value = 0.722 Most Probable Value = 0.714 Percent Recovery = 101.1 Date Sample Logged by Lab = 09/24/01 Sample ID = 2670127 Number of Standard Deviations = 0.2 Blind Sample ID = N70 Lab Value = 0.719 Most Probable Value = 0.714 Percent Recovery = 100.7 Date Sample Logged by Lab = 09/24/01 Sample ID = 2670131 Number of Standard Deviations = 0.2 Blind Sample ID = N70 Lab Value = 0.750 Most Probable Value = 0.714 Percent Recovery = 105.0 Date Sample Logged by Lab = 09/18/01 Sample ID = 2610006 Number of Standard Deviations = 1.1 Blind Sample ID = N70 Lab Value = 0.748 Most Probable Value = 0.714 Percent Recovery = 104.8 Date Sample Logged by Lab = 09/18/01 Sample ID = 2610005 Number of Standard Deviations = 1.0 Blind Sample ID = N70 Lab Value = 0.757 Most Probable Value = 0.714 Percent Recovery = 106.0 Date Sample Logged by Lab = 09/18/01 Sample ID = 2610003 Number of Standard Deviations = 1.3 Blind Sample ID = N70 Lab Value = 0.753 Most Probable Value = 0.714 Percent Recovery = 105.5 Date Sample Logged by Lab = 09/18/01 Sample ID = 2610004 Number of Standard Deviations = 1.2 Blind Sample ID = N70 Lab Value = 0.745 Most Probable Value = 0.714 Percent Recovery = 104.3 Date Sample Logged by Lab = 09/18/01 Sample ID = 2610002 Number of Standard Deviations = 1.0 Blind Sample ID = N70 Lab Value = 0.741 Most Probable Value = 0.714 Percent Recovery = 103.8 Date Sample Logged by Lab = 09/14/01 Sample ID = 2570024 Number of Standard Deviations = 0.8 Blind Sample ID = N70 Lab Value = 0.706 Most Probable Value = 0.714 Percent Recovery = 98.9 Date Sample Logged by Lab = 09/13/01 Sample ID = 2560050 Number of Standard Deviations = -0.2 Blind Sample ID = N70 Lab Value = 0.761 Most Probable Value = 0.714 Percent Recovery = 106.6 Date Sample Logged by Lab = 09/12/01 Sample ID = 2550069 Number of Standard Deviations = 1.4 Blind Sample ID = N70 Lab Value = 0.753 Most Probable Value = 0.714 Percent Recovery = 105.5 Date Sample Logged by Lab = 09/12/01 Sample ID = 2550070 Number of Standard Deviations = 1.2 Blind Sample ID = N70 Lab Value = 0.727 Most Probable Value = 0.714 Percent Recovery = 101.8 Date Sample Logged by Lab = 09/10/01 Sample ID = 2530362 Number of Standard Deviations = 0.4 Blind Sample ID = N70 Lab Value = 0.735 Most Probable Value = 0.714 Percent Recovery = 102.9 Date Sample Logged by Lab = 09/05/01 Sample ID = 2480230 Number of Standard Deviations = 0.6 Blind Sample ID = N70 Lab Value = 0.723 Most Probable Value = 0.714 Percent Recovery = 101.3 Date Sample Logged by Lab = 09/05/01 Sample ID = 2480229 Number of Standard Deviations = 0.3 Blind Sample ID = N70 Lab Value = 0.705 Most Probable Value = 0.714 Percent Recovery = 98.7 Date Sample Logged by Lab = 09/05/01 Sample ID = 2480069 Number of Standard Deviations = -0.3 Blind Sample ID = N70 Lab Value = 0.695 Most Probable Value = 0.714 Percent Recovery = 97.3 Date Sample Logged by Lab = 09/05/01 Sample ID = 2480068 Number of Standard Deviations = -0.6 Blind Sample ID = N70 Lab Value = 0.076 Most Probable Value = 0.086 Percent Recovery = 88.4 Date Sample Logged by Lab = 08/29/01 Sample ID = 2410169 Number of Standard Deviations = -0.3 Blind Sample ID = N69 Lab Value = 0.064 Most Probable Value = 0.086 Percent Recovery = 74.4 Date Sample Logged by Lab = 08/28/01 Sample ID = 2400046 Number of Standard Deviations = -0.7 Blind Sample ID = N69 Lab Value = 0.070 Most Probable Value = 0.086 Percent Recovery = 81.4 Date Sample Logged by Lab = 08/27/01 Sample ID = 2390245 Number of Standard Deviations = -0.5 Blind Sample ID = N69 Lab Value = 0.074 Most Probable Value = 0.086 Percent Recovery = 86.0 Date Sample Logged by Lab = 08/22/01 Sample ID = 2340141 Number of Standard Deviations = -0.4 Blind Sample ID = N69 Lab Value = 0.080 Most Probable Value = 0.086 Percent Recovery = 93.0 Date Sample Logged by Lab = 08/22/01 Sample ID = 2340142 Number of Standard Deviations = -0.2 Blind Sample ID = N69 Lab Value = 0.074 Most Probable Value = 0.086 Percent Recovery = 86.0 Date Sample Logged by Lab = 08/22/01 Sample ID = 2340143 Number of Standard Deviations = -0.4 Blind Sample ID = N69 Lab Value = 0.079 Most Probable Value = 0.086 Percent Recovery = 91.9 Date Sample Logged by Lab = 08/21/01 Sample ID = 2330242 Number of Standard Deviations = -0.2 Blind Sample ID = N69 Lab Value = 0.080 Most Probable Value = 0.086 Percent Recovery = 93.0 Date Sample Logged by Lab = 08/20/01 Sample ID = 2320182 Number of Standard Deviations = -0.2 Blind Sample ID = N69 Lab Value = 0.082 Most Probable Value = 0.086 Percent Recovery = 95.3 Date Sample Logged by Lab = 08/17/01 Sample ID = 2290041 Number of Standard Deviations = -0.1 Blind Sample ID = N69 Lab Value = 0.073 Most Probable Value = 0.086 Percent Recovery = 84.9 Date Sample Logged by Lab = 08/16/01 Sample ID = 2280058 Number of Standard Deviations = -0.4 Blind Sample ID = N69 Lab Value = 0.081 Most Probable Value = 0.086 Percent Recovery = 94.2 Date Sample Logged by Lab = 08/15/01 Sample ID = 2270056 Number of Standard Deviations = -0.2 Blind Sample ID = N69 Lab Value = 0.072 Most Probable Value = 0.086 Percent Recovery = 83.7 Date Sample Logged by Lab = 08/14/01 Sample ID = 2260271 Number of Standard Deviations = -0.5 Blind Sample ID = N69 Lab Value = 0.077 Most Probable Value = 0.086 Percent Recovery = 89.5 Date Sample Logged by Lab = 08/14/01 Sample ID = 2260270 Number of Standard Deviations = -0.3 Blind Sample ID = N69 Lab Value = 0.052 Most Probable Value = 0.086 Percent Recovery = 60.5 Date Sample Logged by Lab = 08/10/01 Sample ID = 2220107 Number of Standard Deviations = -1.1 Blind Sample ID = N69 Lab Value = 0.053 Most Probable Value = 0.086 Percent Recovery = 61.6 Date Sample Logged by Lab = 08/10/01 Sample ID = 2220106 Number of Standard Deviations = -1.1 Blind Sample ID = N69 Lab Value = 0.073 Most Probable Value = 0.086 Percent Recovery = 84.9 Date Sample Logged by Lab = 08/08/01 Sample ID = 2200008 Number of Standard Deviations = -0.4 Blind Sample ID = N69 Lab Value = 0.067 Most Probable Value = 0.086 Percent Recovery = 77.9 Date Sample Logged by Lab = 08/07/01 Sample ID = 2190038 Number of Standard Deviations = -0.6 Blind Sample ID = N69 Lab Value = 0.070 Most Probable Value = 0.086 Percent Recovery = 81.4 Date Sample Logged by Lab = 08/06/01 Sample ID = 2180207 Number of Standard Deviations = -0.5 Blind Sample ID = N69 Lab Value = 0.082 Most Probable Value = 0.086 Percent Recovery = 95.3 Date Sample Logged by Lab = 08/06/01 Sample ID = 2180185 Number of Standard Deviations = -0.1 Blind Sample ID = N69 Lab Value = 0.073 Most Probable Value = 0.086 Percent Recovery = 84.9 Date Sample Logged by Lab = 08/06/01 Sample ID = 2180208 Number of Standard Deviations = -0.4 Blind Sample ID = N69 Lab Value = 0.706 Most Probable Value = 0.714 Percent Recovery = 98.9 Date Sample Logged by Lab = 07/31/01 Sample ID = 2120047 Number of Standard Deviations = -0.2 Blind Sample ID = N70 Lab Value = 0.708 Most Probable Value = 0.714 Percent Recovery = 99.2 Date Sample Logged by Lab = 07/31/01 Sample ID = 2120048 Number of Standard Deviations = -0.2 Blind Sample ID = N70 Lab Value = 0.686 Most Probable Value = 0.714 Percent Recovery = 96.1 Date Sample Logged by Lab = 07/27/01 Sample ID = 2080024 Number of Standard Deviations = -0.9 Blind Sample ID = N70 Lab Value = 0.710 Most Probable Value = 0.714 Percent Recovery = 99.4 Date Sample Logged by Lab = 07/26/01 Sample ID = 2070074 Number of Standard Deviations = -0.1 Blind Sample ID = N70 Lab Value = 0.699 Most Probable Value = 0.714 Percent Recovery = 97.9 Date Sample Logged by Lab = 07/25/01 Sample ID = 2060060 Number of Standard Deviations = -0.5 Blind Sample ID = N70 Lab Value = 0.709 Most Probable Value = 0.714 Percent Recovery = 99.3 Date Sample Logged by Lab = 07/24/01 Sample ID = 2050110 Number of Standard Deviations = -0.2 Blind Sample ID = N70 Lab Value = 0.704 Most Probable Value = 0.714 Percent Recovery = 98.6 Date Sample Logged by Lab = 07/24/01 Sample ID = 2050111 Number of Standard Deviations = -0.3 Blind Sample ID = N70 Lab Value = 0.671 Most Probable Value = 0.714 Percent Recovery = 94.0 Date Sample Logged by Lab = 07/23/01 Sample ID = 2040153 Number of Standard Deviations = -1.3 Blind Sample ID = N70 Lab Value = 0.699 Most Probable Value = 0.714 Percent Recovery = 97.9 Date Sample Logged by Lab = 07/18/01 Sample ID = 1990088 Number of Standard Deviations = -0.5 Blind Sample ID = N70 Lab Value = 0.694 Most Probable Value = 0.714 Percent Recovery = 97.2 Date Sample Logged by Lab = 07/18/01 Sample ID = 1990087 Number of Standard Deviations = -0.6 Blind Sample ID = N70 Lab Value = 0.715 Most Probable Value = 0.714 Percent Recovery = 100.1 Date Sample Logged by Lab = 07/17/01 Sample ID = 1980098 Number of Standard Deviations = 0.0 Blind Sample ID = N70 Lab Value = 0.694 Most Probable Value = 0.714 Percent Recovery = 97.2 Date Sample Logged by Lab = 07/16/01 Sample ID = 1970192 Number of Standard Deviations = -0.6 Blind Sample ID = N70 Lab Value = 0.749 Most Probable Value = 0.714 Percent Recovery = 104.9 Date Sample Logged by Lab = 07/13/01 Sample ID = 1940052 Number of Standard Deviations = 1.1 Blind Sample ID = N70 Lab Value = 0.698 Most Probable Value = 0.714 Percent Recovery = 97.8 Date Sample Logged by Lab = 07/12/01 Sample ID = 1930004 Number of Standard Deviations = -0.5 Blind Sample ID = N70 Lab Value = 0.727 Most Probable Value = 0.714 Percent Recovery = 101.8 Date Sample Logged by Lab = 07/11/01 Sample ID = 1920004 Number of Standard Deviations = 0.4 Blind Sample ID = N70 Lab Value = 0.696 Most Probable Value = 0.714 Percent Recovery = 97.5 Date Sample Logged by Lab = 07/10/01 Sample ID = 1910002 Number of Standard Deviations = -0.6 Blind Sample ID = N70 Lab Value = 0.702 Most Probable Value = 0.714 Percent Recovery = 98.3 Date Sample Logged by Lab = 07/09/01 Sample ID = 1900457 Number of Standard Deviations = -0.4 Blind Sample ID = N70 Lab Value = 0.692 Most Probable Value = 0.714 Percent Recovery = 96.9 Date Sample Logged by Lab = 07/06/01 Sample ID = 1870007 Number of Standard Deviations = -0.7 Blind Sample ID = N70 Lab Value = 0.747 Most Probable Value = 0.714 Percent Recovery = 104.6 Date Sample Logged by Lab = 07/03/01 Sample ID = 1840009 Number of Standard Deviations = 1.0 Blind Sample ID = N70 Lab Value = 0.703 Most Probable Value = 0.714 Percent Recovery = 98.5 Date Sample Logged by Lab = 07/02/01 Sample ID = 1830094 Number of Standard Deviations = -0.3 Blind Sample ID = N70 Lab Value = 0.069 Most Probable Value = 0.086 Percent Recovery = 80.2 Date Sample Logged by Lab = 06/29/01 Sample ID = 1800076 Number of Standard Deviations = -0.6 Blind Sample ID = N69 Lab Value = 0.061 Most Probable Value = 0.086 Percent Recovery = 70.9 Date Sample Logged by Lab = 06/28/01 Sample ID = 1790040 Number of Standard Deviations = -0.8 Blind Sample ID = N69 Lab Value = 0.055 Most Probable Value = 0.086 Percent Recovery = 64.0 Date Sample Logged by Lab = 06/27/01 Sample ID = 1780052 Number of Standard Deviations = -1.0 Blind Sample ID = N69 Lab Value = 0.063 Most Probable Value = 0.086 Percent Recovery = 73.3 Date Sample Logged by Lab = 06/26/01 Sample ID = 1770091 Number of Standard Deviations = -0.8 Blind Sample ID = N69 Lab Value = 0.067 Most Probable Value = 0.086 Percent Recovery = 77.9 Date Sample Logged by Lab = 06/26/01 Sample ID = 1770092 Number of Standard Deviations = -0.6 Blind Sample ID = N69 Lab Value = 0.082 Most Probable Value = 0.086 Percent Recovery = 95.3 Date Sample Logged by Lab = 06/22/01 Sample ID = 1730100 Number of Standard Deviations = -0.1 Blind Sample ID = N69 Lab Value = 0.083 Most Probable Value = 0.086 Percent Recovery = 96.5 Date Sample Logged by Lab = 06/21/01 Sample ID = 1720144 Number of Standard Deviations = -0.1 Blind Sample ID = N69 Lab Value = 0.074 Most Probable Value = 0.086 Percent Recovery = 86.0 Date Sample Logged by Lab = 06/20/01 Sample ID = 1710179 Number of Standard Deviations = -0.4 Blind Sample ID = N69 Lab Value = 0.073 Most Probable Value = 0.086 Percent Recovery = 84.9 Date Sample Logged by Lab = 06/20/01 Sample ID = 1710180 Number of Standard Deviations = -0.4 Blind Sample ID = N69 Lab Value = 0.074 Most Probable Value = 0.086 Percent Recovery = 86.0 Date Sample Logged by Lab = 06/20/01 Sample ID = 1710182 Number of Standard Deviations = -0.4 Blind Sample ID = N69 Lab Value = 0.079 Most Probable Value = 0.086 Percent Recovery = 91.9 Date Sample Logged by Lab = 06/20/01 Sample ID = 1710181 Number of Standard Deviations = -0.2 Blind Sample ID = N69 Lab Value = 0.067 Most Probable Value = 0.086 Percent Recovery = 77.9 Date Sample Logged by Lab = 06/14/01 Sample ID = 1650039 Number of Standard Deviations = -0.6 Blind Sample ID = N69 Lab Value = 0.085 Most Probable Value = 0.086 Percent Recovery = 98.8 Date Sample Logged by Lab = 06/13/01 Sample ID = 1640001 Number of Standard Deviations = -0.0 Blind Sample ID = N69 Lab Value = 0.081 Most Probable Value = 0.086 Percent Recovery = 94.2 Date Sample Logged by Lab = 06/12/01 Sample ID = 1630024 Number of Standard Deviations = -0.2 Blind Sample ID = N69 Lab Value = 0.078 Most Probable Value = 0.086 Percent Recovery = 90.7 Date Sample Logged by Lab = 06/12/01 Sample ID = 1630025 Number of Standard Deviations = -0.3 Blind Sample ID = N69 Lab Value = 0.080 Most Probable Value = 0.086 Percent Recovery = 93.0 Date Sample Logged by Lab = 06/07/01 Sample ID = 1580091 Number of Standard Deviations = -0.2 Blind Sample ID = N69 Lab Value = 0.082 Most Probable Value = 0.086 Percent Recovery = 95.3 Date Sample Logged by Lab = 06/07/01 Sample ID = 1580090 Number of Standard Deviations = -0.1 Blind Sample ID = N69 Lab Value = 0.066 Most Probable Value = 0.086 Percent Recovery = 76.7 Date Sample Logged by Lab = 06/06/01 Sample ID = 1570044 Number of Standard Deviations = -0.7 Blind Sample ID = N69 Lab Value = 0.080 Most Probable Value = 0.086 Percent Recovery = 93.0 Date Sample Logged by Lab = 06/06/01 Sample ID = 1570042 Number of Standard Deviations = -0.2 Blind Sample ID = N69 Lab Value = 0.077 Most Probable Value = 0.086 Percent Recovery = 89.5 Date Sample Logged by Lab = 06/06/01 Sample ID = 1570043 Number of Standard Deviations = -0.3 Blind Sample ID = N69 Lab Value = 0.713 Most Probable Value = 0.714 Percent Recovery = 99.9 Date Sample Logged by Lab = 05/30/01 Sample ID = 1500158 Number of Standard Deviations = -0.0 Blind Sample ID = N70 Lab Value = 0.752 Most Probable Value = 0.714 Percent Recovery = 105.3 Date Sample Logged by Lab = 05/30/01 Sample ID = 1500157 Number of Standard Deviations = 1.2 Blind Sample ID = N70 Lab Value = 0.702 Most Probable Value = 0.714 Percent Recovery = 98.3 Date Sample Logged by Lab = 05/25/01 Sample ID = 1450074 Number of Standard Deviations = -0.4 Blind Sample ID = N70 Lab Value = 0.731 Most Probable Value = 0.714 Percent Recovery = 102.4 Date Sample Logged by Lab = 05/24/01 Sample ID = 1440082 Number of Standard Deviations = 0.5 Blind Sample ID = N70 Lab Value = 0.744 Most Probable Value = 0.714 Percent Recovery = 104.2 Date Sample Logged by Lab = 05/24/01 Sample ID = 1440083 Number of Standard Deviations = 0.9 Blind Sample ID = N70 Lab Value = 0.745 Most Probable Value = 0.714 Percent Recovery = 104.3 Date Sample Logged by Lab = 05/22/01 Sample ID = 1420102 Number of Standard Deviations = 1.0 Blind Sample ID = N70 Lab Value = 0.741 Most Probable Value = 0.714 Percent Recovery = 103.8 Date Sample Logged by Lab = 05/22/01 Sample ID = 1420101 Number of Standard Deviations = 0.8 Blind Sample ID = N70 Lab Value = 0.707 Most Probable Value = 0.714 Percent Recovery = 99.0 Date Sample Logged by Lab = 05/18/01 Sample ID = 1380047 Number of Standard Deviations = -0.2 Blind Sample ID = N70 Lab Value = 0.729 Most Probable Value = 0.714 Percent Recovery = 102.1 Date Sample Logged by Lab = 05/18/01 Sample ID = 1380048 Number of Standard Deviations = 0.5 Blind Sample ID = N70 Lab Value = 0.723 Most Probable Value = 0.714 Percent Recovery = 101.3 Date Sample Logged by Lab = 05/16/01 Sample ID = 1360007 Number of Standard Deviations = 0.3 Blind Sample ID = N70 Lab Value = 0.689 Most Probable Value = 0.714 Percent Recovery = 96.5 Date Sample Logged by Lab = 05/15/01 Sample ID = 1350277 Number of Standard Deviations = -0.8 Blind Sample ID = N70 Lab Value = 0.692 Most Probable Value = 0.714 Percent Recovery = 96.9 Date Sample Logged by Lab = 05/15/01 Sample ID = 1350278 Number of Standard Deviations = -0.7 Blind Sample ID = N70 Lab Value = 0.760 Most Probable Value = 0.714 Percent Recovery = 106.4 Date Sample Logged by Lab = 05/15/01 Sample ID = 1350097 Number of Standard Deviations = 1.4 Blind Sample ID = N70 Lab Value = 0.719 Most Probable Value = 0.714 Percent Recovery = 100.7 Date Sample Logged by Lab = 05/10/01 Sample ID = 1300029 Number of Standard Deviations = 0.2 Blind Sample ID = N70 Lab Value = 0.719 Most Probable Value = 0.714 Percent Recovery = 100.7 Date Sample Logged by Lab = 05/09/01 Sample ID = 1290013 Number of Standard Deviations = 0.2 Blind Sample ID = N70 Lab Value = 0.724 Most Probable Value = 0.714 Percent Recovery = 101.4 Date Sample Logged by Lab = 05/09/01 Sample ID = 1290012 Number of Standard Deviations = 0.3 Blind Sample ID = N70 Lab Value = 0.722 Most Probable Value = 0.714 Percent Recovery = 101.1 Date Sample Logged by Lab = 05/07/01 Sample ID = 1270157 Number of Standard Deviations = 0.2 Blind Sample ID = N70 Lab Value = 0.706 Most Probable Value = 0.714 Percent Recovery = 98.9 Date Sample Logged by Lab = 05/02/01 Sample ID = 1220111 Number of Standard Deviations = -0.2 Blind Sample ID = N70 Lab Value = 0.721 Most Probable Value = 0.714 Percent Recovery = 101.0 Date Sample Logged by Lab = 05/02/01 Sample ID = 1220110 Number of Standard Deviations = 0.2 Blind Sample ID = N70 Lab Value = 0.702 Most Probable Value = 0.714 Percent Recovery = 98.3 Date Sample Logged by Lab = 04/30/01 Sample ID = 1200263 Number of Standard Deviations = -0.4 Blind Sample ID = N70 Lab Value = 0.812 Most Probable Value = 0.830 Percent Recovery = 97.8 Date Sample Logged by Lab = 03/29/01 Sample ID = 0880098 Number of Standard Deviations = -0.5 Blind Sample ID = N68 Lab Value = 0.865 Most Probable Value = 0.830 Percent Recovery = 104.2 Date Sample Logged by Lab = 03/28/01 Sample ID = 0870010 Number of Standard Deviations = 1.0 Blind Sample ID = N68 Lab Value = 0.884 Most Probable Value = 0.830 Percent Recovery = 106.6 Date Sample Logged by Lab = 03/26/01 Sample ID = 0850161 Number of Standard Deviations = 1.5 Blind Sample ID = N68 Lab Value = 0.840 Most Probable Value = 0.830 Percent Recovery = 101.1 Date Sample Logged by Lab = 03/23/01 Sample ID = 0820127 Number of Standard Deviations = 0.3 Blind Sample ID = N68 Lab Value = 0.843 Most Probable Value = 0.830 Percent Recovery = 101.6 Date Sample Logged by Lab = 03/23/01 Sample ID = 0820128 Number of Standard Deviations = 0.4 Blind Sample ID = N68 Lab Value = 0.832 Most Probable Value = 0.830 Percent Recovery = 100.2 Date Sample Logged by Lab = 03/23/01 Sample ID = 0820126 Number of Standard Deviations = 0.0 Blind Sample ID = N68 Lab Value = 0.260 Most Probable Value = 0.279 Percent Recovery = 93.2 Date Sample Logged by Lab = 03/23/01 Sample ID = 0820132 Number of Standard Deviations = -0.6 Blind Sample ID = N67 Lab Value = 0.827 Most Probable Value = 0.830 Percent Recovery = 99.6 Date Sample Logged by Lab = 03/20/01 Sample ID = 0790002 Number of Standard Deviations = -0.1 Blind Sample ID = N68 Lab Value = 0.837 Most Probable Value = 0.830 Percent Recovery = 100.8 Date Sample Logged by Lab = 03/19/01 Sample ID = 0780187 Number of Standard Deviations = 0.2 Blind Sample ID = N68 Lab Value = 0.852 Most Probable Value = 0.830 Percent Recovery = 102.7 Date Sample Logged by Lab = 03/16/01 Sample ID = 0750159 Number of Standard Deviations = 0.6 Blind Sample ID = N68 Lab Value = 0.825 Most Probable Value = 0.830 Percent Recovery = 99.3 Date Sample Logged by Lab = 03/15/01 Sample ID = 0740029 Number of Standard Deviations = -0.1 Blind Sample ID = N68 Lab Value = 0.784 Most Probable Value = 0.830 Percent Recovery = 94.5 Date Sample Logged by Lab = 03/14/01 Sample ID = 0730016 Number of Standard Deviations = -1.3 Blind Sample ID = N68 Lab Value = 0.787 Most Probable Value = 0.830 Percent Recovery = 94.8 Date Sample Logged by Lab = 03/13/01 Sample ID = 0720059 Number of Standard Deviations = -1.2 Blind Sample ID = N68 Lab Value = 0.866 Most Probable Value = 0.830 Percent Recovery = 104.3 Date Sample Logged by Lab = 03/12/01 Sample ID = 0710093 Number of Standard Deviations = 1.0 Blind Sample ID = N68 Lab Value = 0.788 Most Probable Value = 0.830 Percent Recovery = 94.9 Date Sample Logged by Lab = 03/09/01 Sample ID = 0680008 Number of Standard Deviations = -1.1 Blind Sample ID = N68 Lab Value = 0.263 Most Probable Value = 0.279 Percent Recovery = 94.3 Date Sample Logged by Lab = 03/09/01 Sample ID = 0680007 Number of Standard Deviations = -0.5 Blind Sample ID = N67 Lab Value = 0.825 Most Probable Value = 0.830 Percent Recovery = 99.4 Date Sample Logged by Lab = 03/08/01 Sample ID = 0670040 Number of Standard Deviations = -0.1 Blind Sample ID = N68 Lab Value = 0.826 Most Probable Value = 0.830 Percent Recovery = 99.5 Date Sample Logged by Lab = 03/07/01 Sample ID = 0660083 Number of Standard Deviations = -0.1 Blind Sample ID = N68 Lab Value = 0.270 Most Probable Value = 0.279 Percent Recovery = 96.8 Date Sample Logged by Lab = 03/07/01 Sample ID = 0660086 Number of Standard Deviations = -0.3 Blind Sample ID = N67 Lab Value = 0.892 Most Probable Value = 0.830 Percent Recovery = 107.5 Date Sample Logged by Lab = 03/06/01 Sample ID = 0650082 Number of Standard Deviations = 1.7 Blind Sample ID = N68 Lab Value = 0.862 Most Probable Value = 0.830 Percent Recovery = 103.9 Date Sample Logged by Lab = 03/06/01 Sample ID = 0650081 Number of Standard Deviations = 0.9 Blind Sample ID = N68 Lab Value = 0.840 Most Probable Value = 0.830 Percent Recovery = 101.2 Date Sample Logged by Lab = 03/06/01 Sample ID = 0650080 Number of Standard Deviations = 0.3 Blind Sample ID = N68 Lab Value = 0.239 Most Probable Value = 0.279 Percent Recovery = 85.7 Date Sample Logged by Lab = 03/06/01 Sample ID = 0650079 Number of Standard Deviations = -1.3 Blind Sample ID = N67 Lab Value = 0.290 Most Probable Value = 0.279 Percent Recovery = 103.9 Date Sample Logged by Lab = 03/02/01 Sample ID = 0610073 Number of Standard Deviations = 0.4 Blind Sample ID = N67 Lab Value = 0.291 Most Probable Value = 0.279 Percent Recovery = 104.3 Date Sample Logged by Lab = 03/02/01 Sample ID = 0610074 Number of Standard Deviations = 0.4 Blind Sample ID = N67 Lab Value = 0.265 Most Probable Value = 0.279 Percent Recovery = 95.0 Date Sample Logged by Lab = 02/28/01 Sample ID = 0590003 Number of Standard Deviations = -0.5 Blind Sample ID = N67 Lab Value = 0.269 Most Probable Value = 0.279 Percent Recovery = 96.4 Date Sample Logged by Lab = 02/27/01 Sample ID = 0580001 Number of Standard Deviations = -0.3 Blind Sample ID = N67 Lab Value = 0.268 Most Probable Value = 0.279 Percent Recovery = 96.1 Date Sample Logged by Lab = 02/23/01 Sample ID = 0540039 Number of Standard Deviations = -0.4 Blind Sample ID = N67 Lab Value = 0.303 Most Probable Value = 0.279 Percent Recovery = 108.6 Date Sample Logged by Lab = 02/23/01 Sample ID = 0540038 Number of Standard Deviations = 0.8 Blind Sample ID = N67 Lab Value = 0.264 Most Probable Value = 0.279 Percent Recovery = 94.6 Date Sample Logged by Lab = 02/22/01 Sample ID = 0530004 Number of Standard Deviations = -0.5 Blind Sample ID = N67 Lab Value = 0.266 Most Probable Value = 0.279 Percent Recovery = 95.3 Date Sample Logged by Lab = 02/21/01 Sample ID = 0520064 Number of Standard Deviations = -0.4 Blind Sample ID = N67 Lab Value = 0.270 Most Probable Value = 0.279 Percent Recovery = 96.8 Date Sample Logged by Lab = 02/21/01 Sample ID = 0520065 Number of Standard Deviations = -0.3 Blind Sample ID = N67 Lab Value = 0.268 Most Probable Value = 0.279 Percent Recovery = 96.1 Date Sample Logged by Lab = 02/21/01 Sample ID = 0520066 Number of Standard Deviations = -0.4 Blind Sample ID = N67 Lab Value = 0.261 Most Probable Value = 0.279 Percent Recovery = 93.5 Date Sample Logged by Lab = 02/16/01 Sample ID = 0470113 Number of Standard Deviations = -0.6 Blind Sample ID = N67 Lab Value = 0.295 Most Probable Value = 0.279 Percent Recovery = 105.7 Date Sample Logged by Lab = 02/16/01 Sample ID = 0470107 Number of Standard Deviations = 0.5 Blind Sample ID = N67 Lab Value = 0.285 Most Probable Value = 0.279 Percent Recovery = 102.2 Date Sample Logged by Lab = 02/16/01 Sample ID = 0470108 Number of Standard Deviations = 0.2 Blind Sample ID = N67 Lab Value = 0.276 Most Probable Value = 0.279 Percent Recovery = 98.9 Date Sample Logged by Lab = 02/14/01 Sample ID = 0450082 Number of Standard Deviations = -0.1 Blind Sample ID = N67 Lab Value = 0.284 Most Probable Value = 0.279 Percent Recovery = 101.8 Date Sample Logged by Lab = 02/14/01 Sample ID = 0450083 Number of Standard Deviations = 0.2 Blind Sample ID = N67 Lab Value = 0.273 Most Probable Value = 0.279 Percent Recovery = 97.8 Date Sample Logged by Lab = 02/12/01 Sample ID = 0430162 Number of Standard Deviations = -0.2 Blind Sample ID = N67 Lab Value = 0.268 Most Probable Value = 0.279 Percent Recovery = 96.1 Date Sample Logged by Lab = 02/09/01 Sample ID = 0400052 Number of Standard Deviations = -0.4 Blind Sample ID = N67 Lab Value = 0.263 Most Probable Value = 0.279 Percent Recovery = 94.3 Date Sample Logged by Lab = 02/09/01 Sample ID = 0400053 Number of Standard Deviations = -0.5 Blind Sample ID = N67 Lab Value = 0.276 Most Probable Value = 0.279 Percent Recovery = 98.9 Date Sample Logged by Lab = 02/08/01 Sample ID = 0390077 Number of Standard Deviations = -0.1 Blind Sample ID = N67 Lab Value = 0.275 Most Probable Value = 0.279 Percent Recovery = 98.6 Date Sample Logged by Lab = 02/07/01 Sample ID = 0380061 Number of Standard Deviations = -0.1 Blind Sample ID = N67 Lab Value = 0.276 Most Probable Value = 0.279 Percent Recovery = 98.9 Date Sample Logged by Lab = 02/07/01 Sample ID = 0380060 Number of Standard Deviations = -0.1 Blind Sample ID = N67 Lab Value = 0.265 Most Probable Value = 0.279 Percent Recovery = 95.0 Date Sample Logged by Lab = 02/06/01 Sample ID = 0370007 Number of Standard Deviations = -0.5 Blind Sample ID = N67 Lab Value = 0.271 Most Probable Value = 0.279 Percent Recovery = 97.1 Date Sample Logged by Lab = 02/06/01 Sample ID = 0370015 Number of Standard Deviations = -0.3 Blind Sample ID = N67 Lab Value = 0.263 Most Probable Value = 0.279 Percent Recovery = 94.3 Date Sample Logged by Lab = 02/06/01 Sample ID = 0370008 Number of Standard Deviations = -0.5 Blind Sample ID = N67 Lab Value = 0.279 Most Probable Value = 0.279 Percent Recovery = 100.0 Date Sample Logged by Lab = 02/05/01 Sample ID = 0360083 Number of Standard Deviations = 0.0 Blind Sample ID = N67 Lab Value = 0.843 Most Probable Value = 0.830 Percent Recovery = 101.6 Date Sample Logged by Lab = 02/01/01 Sample ID = 0320001 Number of Standard Deviations = 0.4 Blind Sample ID = N68 Lab Value = 0.848 Most Probable Value = 0.830 Percent Recovery = 102.2 Date Sample Logged by Lab = 02/01/01 Sample ID = 0320002 Number of Standard Deviations = 0.5 Blind Sample ID = N68 Lab Value = 0.790 Most Probable Value = 0.830 Percent Recovery = 95.2 Date Sample Logged by Lab = 01/30/01 Sample ID = 0300014 Number of Standard Deviations = -1.1 Blind Sample ID = N68 Lab Value = 0.833 Most Probable Value = 0.830 Percent Recovery = 100.4 Date Sample Logged by Lab = 01/26/01 Sample ID = 0260025 Number of Standard Deviations = 0.1 Blind Sample ID = N68 Lab Value = 0.294 Most Probable Value = 0.279 Percent Recovery = 105.4 Date Sample Logged by Lab = 01/26/01 Sample ID = 0260024 Number of Standard Deviations = 0.5 Blind Sample ID = N67 Lab Value = 0.839 Most Probable Value = 0.830 Percent Recovery = 101.1 Date Sample Logged by Lab = 01/25/01 Sample ID = 0250012 Number of Standard Deviations = 0.2 Blind Sample ID = N68 Lab Value = 0.854 Most Probable Value = 0.830 Percent Recovery = 102.9 Date Sample Logged by Lab = 01/24/01 Sample ID = 0240016 Number of Standard Deviations = 0.7 Blind Sample ID = N68 Lab Value = 0.861 Most Probable Value = 0.830 Percent Recovery = 103.7 Date Sample Logged by Lab = 01/23/01 Sample ID = 0230070 Number of Standard Deviations = 0.8 Blind Sample ID = N68 Lab Value = 0.828 Most Probable Value = 0.830 Percent Recovery = 99.8 Date Sample Logged by Lab = 01/22/01 Sample ID = 0220069 Number of Standard Deviations = -0.1 Blind Sample ID = N68 Lab Value = 0.842 Most Probable Value = 0.830 Percent Recovery = 101.4 Date Sample Logged by Lab = 01/19/01 Sample ID = 0190063 Number of Standard Deviations = 0.3 Blind Sample ID = N68 Lab Value = 0.845 Most Probable Value = 0.830 Percent Recovery = 101.8 Date Sample Logged by Lab = 01/19/01 Sample ID = 0190062 Number of Standard Deviations = 0.4 Blind Sample ID = N68 Lab Value = 0.274 Most Probable Value = 0.279 Percent Recovery = 98.2 Date Sample Logged by Lab = 01/19/01 Sample ID = 0190059 Number of Standard Deviations = -0.2 Blind Sample ID = N67 Lab Value = 0.853 Most Probable Value = 0.830 Percent Recovery = 102.8 Date Sample Logged by Lab = 01/17/01 Sample ID = 0170011 Number of Standard Deviations = 0.6 Blind Sample ID = N68 Lab Value = 0.800 Most Probable Value = 0.830 Percent Recovery = 96.4 Date Sample Logged by Lab = 01/16/01 Sample ID = 0160061 Number of Standard Deviations = -0.8 Blind Sample ID = N68 Lab Value = 0.866 Most Probable Value = 0.830 Percent Recovery = 104.3 Date Sample Logged by Lab = 01/12/01 Sample ID = 0120098 Number of Standard Deviations = 1.0 Blind Sample ID = N68 Lab Value = 0.858 Most Probable Value = 0.830 Percent Recovery = 103.4 Date Sample Logged by Lab = 01/12/01 Sample ID = 0120097 Number of Standard Deviations = 0.8 Blind Sample ID = N68 Lab Value = 0.866 Most Probable Value = 0.830 Percent Recovery = 104.3 Date Sample Logged by Lab = 01/12/01 Sample ID = 0120099 Number of Standard Deviations = 1.0 Blind Sample ID = N68 Lab Value = 0.281 Most Probable Value = 0.279 Percent Recovery = 100.7 Date Sample Logged by Lab = 01/12/01 Sample ID = 0120100 Number of Standard Deviations = 0.1 Blind Sample ID = N67 Lab Value = 0.294 Most Probable Value = 0.279 Percent Recovery = 105.4 Date Sample Logged by Lab = 01/12/01 Sample ID = 0120101 Number of Standard Deviations = 0.5 Blind Sample ID = N67 Lab Value = 0.825 Most Probable Value = 0.830 Percent Recovery = 99.4 Date Sample Logged by Lab = 01/10/01 Sample ID = 0100029 Number of Standard Deviations = -0.1 Blind Sample ID = N68 Lab Value = 0.842 Most Probable Value = 0.830 Percent Recovery = 101.4 Date Sample Logged by Lab = 01/10/01 Sample ID = 0100030 Number of Standard Deviations = 0.3 Blind Sample ID = N68 Lab Value = 0.841 Most Probable Value = 0.830 Percent Recovery = 101.3 Date Sample Logged by Lab = 01/10/01 Sample ID = 0100031 Number of Standard Deviations = 0.3 Blind Sample ID = N68 Lab Value = 0.861 Most Probable Value = 0.830 Percent Recovery = 103.7 Date Sample Logged by Lab = 01/10/01 Sample ID = 0100032 Number of Standard Deviations = 0.8 Blind Sample ID = N68 Lab Value = 0.279 Most Probable Value = 0.279 Percent Recovery = 100.0 Date Sample Logged by Lab = 01/10/01 Sample ID = 0100033 Number of Standard Deviations = 0.0 Blind Sample ID = N67 Lab Value = 0.818 Most Probable Value = 0.830 Percent Recovery = 98.6 Date Sample Logged by Lab = 01/08/01 Sample ID = 0080018 Number of Standard Deviations = -0.3 Blind Sample ID = N68 Lab Value = 0.282 Most Probable Value = 0.279 Percent Recovery = 101.1 Date Sample Logged by Lab = 01/08/01 Sample ID = 0080017 Number of Standard Deviations = 0.1 Blind Sample ID = N67 Lab Value = 0.288 Most Probable Value = 0.279 Percent Recovery = 103.2 Date Sample Logged by Lab = 01/08/01 Sample ID = 0080019 Number of Standard Deviations = 0.3 Blind Sample ID = N67 Lab Value = 0.265 Most Probable Value = 0.279 Percent Recovery = 95.0 Date Sample Logged by Lab = 12/29/00 Sample ID = 3640035 Number of Standard Deviations = -0.5 Blind Sample ID = N67 Lab Value = 0.261 Most Probable Value = 0.279 Percent Recovery = 93.5 Date Sample Logged by Lab = 12/28/00 Sample ID = 3630011 Number of Standard Deviations = -0.6 Blind Sample ID = N67 Lab Value = 0.258 Most Probable Value = 0.279 Percent Recovery = 92.5 Date Sample Logged by Lab = 12/28/00 Sample ID = 3630010 Number of Standard Deviations = -0.7 Blind Sample ID = N67 Lab Value = 0.261 Most Probable Value = 0.279 Percent Recovery = 93.5 Date Sample Logged by Lab = 12/26/00 Sample ID = 3610147 Number of Standard Deviations = -0.6 Blind Sample ID = N67 Lab Value = 0.272 Most Probable Value = 0.279 Percent Recovery = 97.5 Date Sample Logged by Lab = 12/26/00 Sample ID = 3610148 Number of Standard Deviations = -0.2 Blind Sample ID = N67 Lab Value = 0.266 Most Probable Value = 0.279 Percent Recovery = 95.3 Date Sample Logged by Lab = 12/26/00 Sample ID = 3610146 Number of Standard Deviations = -0.4 Blind Sample ID = N67 Lab Value = 0.256 Most Probable Value = 0.279 Percent Recovery = 91.6 Date Sample Logged by Lab = 12/26/00 Sample ID = 3610149 Number of Standard Deviations = -0.8 Blind Sample ID = N67 Lab Value = 0.266 Most Probable Value = 0.279 Percent Recovery = 95.3 Date Sample Logged by Lab = 12/18/00 Sample ID = 3530056 Number of Standard Deviations = -0.4 Blind Sample ID = N67 Lab Value = 0.284 Most Probable Value = 0.279 Percent Recovery = 101.8 Date Sample Logged by Lab = 12/15/00 Sample ID = 3500081 Number of Standard Deviations = 0.2 Blind Sample ID = N67 Lab Value = 0.271 Most Probable Value = 0.279 Percent Recovery = 97.1 Date Sample Logged by Lab = 12/15/00 Sample ID = 3500084 Number of Standard Deviations = -0.3 Blind Sample ID = N67 Lab Value = 0.301 Most Probable Value = 0.279 Percent Recovery = 107.9 Date Sample Logged by Lab = 12/14/00 Sample ID = 3490006 Number of Standard Deviations = 0.7 Blind Sample ID = N67 Lab Value = 0.248 Most Probable Value = 0.279 Percent Recovery = 88.9 Date Sample Logged by Lab = 12/13/00 Sample ID = 3480001 Number of Standard Deviations = -1.0 Blind Sample ID = N67 Lab Value = 0.301 Most Probable Value = 0.279 Percent Recovery = 107.9 Date Sample Logged by Lab = 12/12/00 Sample ID = 3470009 Number of Standard Deviations = 0.7 Blind Sample ID = N67 Lab Value = 0.246 Most Probable Value = 0.279 Percent Recovery = 88.2 Date Sample Logged by Lab = 12/11/00 Sample ID = 3460058 Number of Standard Deviations = -1.1 Blind Sample ID = N67 Lab Value = 0.295 Most Probable Value = 0.279 Percent Recovery = 105.7 Date Sample Logged by Lab = 12/08/00 Sample ID = 3430045 Number of Standard Deviations = 0.5 Blind Sample ID = N67 Lab Value = 0.303 Most Probable Value = 0.279 Percent Recovery = 108.6 Date Sample Logged by Lab = 12/08/00 Sample ID = 3430047 Number of Standard Deviations = 0.8 Blind Sample ID = N67 Lab Value = 0.292 Most Probable Value = 0.279 Percent Recovery = 104.7 Date Sample Logged by Lab = 12/07/00 Sample ID = 3420112 Number of Standard Deviations = 0.4 Blind Sample ID = N67 Lab Value = 0.283 Most Probable Value = 0.279 Percent Recovery = 101.4 Date Sample Logged by Lab = 12/06/00 Sample ID = 3410040 Number of Standard Deviations = 0.1 Blind Sample ID = N67 Lab Value = 0.287 Most Probable Value = 0.279 Percent Recovery = 102.9 Date Sample Logged by Lab = 12/06/00 Sample ID = 3410041 Number of Standard Deviations = 0.3 Blind Sample ID = N67 Lab Value = 0.268 Most Probable Value = 0.279 Percent Recovery = 96.2 Date Sample Logged by Lab = 12/06/00 Sample ID = 3410046 Number of Standard Deviations = -0.4 Blind Sample ID = N67 Lab Value = 0.827 Most Probable Value = 0.830 Percent Recovery = 99.6 Date Sample Logged by Lab = 12/01/00 Sample ID = 3360008 Number of Standard Deviations = -0.1 Blind Sample ID = N68 Lab Value = 0.856 Most Probable Value = 0.830 Percent Recovery = 103.1 Date Sample Logged by Lab = 12/01/00 Sample ID = 3360009 Number of Standard Deviations = 0.7 Blind Sample ID = N68 Lab Value = 0.290 Most Probable Value = 0.279 Percent Recovery = 103.9 Date Sample Logged by Lab = 12/01/00 Sample ID = 3360011 Number of Standard Deviations = 0.4 Blind Sample ID = N67 Lab Value = 0.864 Most Probable Value = 0.830 Percent Recovery = 104.1 Date Sample Logged by Lab = 11/29/00 Sample ID = 3340032 Number of Standard Deviations = 0.9 Blind Sample ID = N68 Lab Value = 0.857 Most Probable Value = 0.830 Percent Recovery = 103.3 Date Sample Logged by Lab = 11/28/00 Sample ID = 3330049 Number of Standard Deviations = 0.7 Blind Sample ID = N68 Lab Value = 0.850 Most Probable Value = 0.830 Percent Recovery = 102.4 Date Sample Logged by Lab = 11/27/00 Sample ID = 3320011 Number of Standard Deviations = 0.5 Blind Sample ID = N68 Lab Value = 0.841 Most Probable Value = 0.830 Percent Recovery = 101.3 Date Sample Logged by Lab = 11/24/00 Sample ID = 3290041 Number of Standard Deviations = 0.3 Blind Sample ID = N68 Lab Value = 0.834 Most Probable Value = 0.830 Percent Recovery = 100.5 Date Sample Logged by Lab = 11/22/00 Sample ID = 3270017 Number of Standard Deviations = 0.1 Blind Sample ID = N68 Lab Value = 0.828 Most Probable Value = 0.830 Percent Recovery = 99.8 Date Sample Logged by Lab = 11/22/00 Sample ID = 3270016 Number of Standard Deviations = -0.1 Blind Sample ID = N68 Lab Value = 0.834 Most Probable Value = 0.830 Percent Recovery = 100.5 Date Sample Logged by Lab = 11/22/00 Sample ID = 3270017 Number of Standard Deviations = 0.1 Blind Sample ID = N68 Lab Value = 0.828 Most Probable Value = 0.830 Percent Recovery = 99.8 Date Sample Logged by Lab = 11/22/00 Sample ID = 3270018 Number of Standard Deviations = -0.1 Blind Sample ID = N68 Lab Value = 0.814 Most Probable Value = 0.830 Percent Recovery = 98.1 Date Sample Logged by Lab = 11/17/00 Sample ID = 3220342 Number of Standard Deviations = -0.4 Blind Sample ID = N68 Lab Value = 0.299 Most Probable Value = 0.279 Percent Recovery = 107.2 Date Sample Logged by Lab = 11/17/00 Sample ID = 3220340 Number of Standard Deviations = 0.7 Blind Sample ID = N67 Lab Value = 0.838 Most Probable Value = 0.830 Percent Recovery = 101.0 Date Sample Logged by Lab = 11/16/00 Sample ID = 3210016 Number of Standard Deviations = 0.2 Blind Sample ID = N68 Lab Value = 0.859 Most Probable Value = 0.830 Percent Recovery = 103.5 Date Sample Logged by Lab = 11/15/00 Sample ID = 3200055 Number of Standard Deviations = 0.8 Blind Sample ID = N68 Lab Value = 0.832 Most Probable Value = 0.830 Percent Recovery = 100.2 Date Sample Logged by Lab = 11/14/00 Sample ID = 3190013 Number of Standard Deviations = 0.1 Blind Sample ID = N68 Lab Value = 0.857 Most Probable Value = 0.830 Percent Recovery = 103.3 Date Sample Logged by Lab = 11/13/00 Sample ID = 3180015 Number of Standard Deviations = 0.7 Blind Sample ID = N68 Lab Value = 0.285 Most Probable Value = 0.279 Percent Recovery = 102.2 Date Sample Logged by Lab = 11/13/00 Sample ID = 3180016 Number of Standard Deviations = 0.2 Blind Sample ID = N67 Lab Value = 0.841 Most Probable Value = 0.830 Percent Recovery = 101.3 Date Sample Logged by Lab = 11/09/00 Sample ID = 3140005 Number of Standard Deviations = 0.3 Blind Sample ID = N68 Lab Value = 0.823 Most Probable Value = 0.830 Percent Recovery = 99.2 Date Sample Logged by Lab = 11/08/00 Sample ID = 3130019 Number of Standard Deviations = -0.2 Blind Sample ID = N68 Lab Value = 0.258 Most Probable Value = 0.279 Percent Recovery = 92.5 Date Sample Logged by Lab = 11/08/00 Sample ID = 3130018 Number of Standard Deviations = -0.7 Blind Sample ID = N67 Lab Value = 0.842 Most Probable Value = 0.830 Percent Recovery = 101.4 Date Sample Logged by Lab = 11/07/00 Sample ID = 3120032 Number of Standard Deviations = 0.3 Blind Sample ID = N68 Lab Value = 0.840 Most Probable Value = 0.830 Percent Recovery = 101.2 Date Sample Logged by Lab = 11/07/00 Sample ID = 3120033 Number of Standard Deviations = 0.3 Blind Sample ID = N68 Lab Value = 0.822 Most Probable Value = 0.830 Percent Recovery = 99.0 Date Sample Logged by Lab = 11/03/00 Sample ID = 3080023 Number of Standard Deviations = -0.2 Blind Sample ID = N68 Lab Value = 0.282 Most Probable Value = 0.279 Percent Recovery = 101.1 Date Sample Logged by Lab = 11/03/00 Sample ID = 3080021 Number of Standard Deviations = 0.1 Blind Sample ID = N67 Lab Value = 0.842 Most Probable Value = 0.830 Percent Recovery = 101.4 Date Sample Logged by Lab = 11/02/00 Sample ID = 3070015 Number of Standard Deviations = 0.3 Blind Sample ID = N68 Lab Value = 0.311 Most Probable Value = 0.279 Percent Recovery = 111.5 Date Sample Logged by Lab = 11/01/00 Sample ID = 3060015 Number of Standard Deviations = 1.1 Blind Sample ID = N67 Lab Value = 0.286 Most Probable Value = 0.279 Percent Recovery = 102.5 Date Sample Logged by Lab = 10/30/00 Sample ID = 3040099 Number of Standard Deviations = 0.2 Blind Sample ID = N67 Lab Value = 0.291 Most Probable Value = 0.279 Percent Recovery = 104.3 Date Sample Logged by Lab = 10/27/00 Sample ID = 3010001 Number of Standard Deviations = 0.4 Blind Sample ID = N67 Lab Value = 0.289 Most Probable Value = 0.279 Percent Recovery = 103.6 Date Sample Logged by Lab = 10/27/00 Sample ID = 3010002 Number of Standard Deviations = 0.3 Blind Sample ID = N67 Lab Value = 0.275 Most Probable Value = 0.279 Percent Recovery = 98.6 Date Sample Logged by Lab = 10/26/00 Sample ID = 3000167 Number of Standard Deviations = -0.1 Blind Sample ID = N67 Lab Value = 0.274 Most Probable Value = 0.279 Percent Recovery = 98.2 Date Sample Logged by Lab = 10/26/00 Sample ID = 3000166 Number of Standard Deviations = -0.2 Blind Sample ID = N67 Lab Value = 0.276 Most Probable Value = 0.279 Percent Recovery = 98.9 Date Sample Logged by Lab = 10/26/00 Sample ID = 3000168 Number of Standard Deviations = -0.1 Blind Sample ID = N67 Lab Value = 0.292 Most Probable Value = 0.279 Percent Recovery = 104.6 Date Sample Logged by Lab = 10/23/00 Sample ID = 2970148 Number of Standard Deviations = 0.4 Blind Sample ID = N67 Lab Value = 0.252 Most Probable Value = 0.279 Percent Recovery = 90.3 Date Sample Logged by Lab = 10/20/00 Sample ID = 2940076 Number of Standard Deviations = -0.9 Blind Sample ID = N67 Lab Value = 0.277 Most Probable Value = 0.279 Percent Recovery = 99.3 Date Sample Logged by Lab = 10/20/00 Sample ID = 2940074 Number of Standard Deviations = -0.1 Blind Sample ID = N67 Lab Value = 0.286 Most Probable Value = 0.279 Percent Recovery = 102.5 Date Sample Logged by Lab = 10/20/00 Sample ID = 2940075 Number of Standard Deviations = 0.2 Blind Sample ID = N67 Lab Value = 0.286 Most Probable Value = 0.279 Percent Recovery = 102.5 Date Sample Logged by Lab = 10/17/00 Sample ID = 2910004 Number of Standard Deviations = 0.2 Blind Sample ID = N67 Lab Value = 0.302 Most Probable Value = 0.279 Percent Recovery = 108.2 Date Sample Logged by Lab = 10/16/00 Sample ID = 2900218 Number of Standard Deviations = 0.8 Blind Sample ID = N67 Lab Value = 0.293 Most Probable Value = 0.279 Percent Recovery = 105.0 Date Sample Logged by Lab = 10/13/00 Sample ID = 2870117 Number of Standard Deviations = 0.5 Blind Sample ID = N67 Lab Value = 0.283 Most Probable Value = 0.279 Percent Recovery = 101.4 Date Sample Logged by Lab = 10/13/00 Sample ID = 2870110 Number of Standard Deviations = 0.1 Blind Sample ID = N67 Lab Value = 0.291 Most Probable Value = 0.279 Percent Recovery = 104.3 Date Sample Logged by Lab = 10/13/00 Sample ID = 2870103 Number of Standard Deviations = 0.4 Blind Sample ID = N67 Lab Value = 0.290 Most Probable Value = 0.279 Percent Recovery = 103.9 Date Sample Logged by Lab = 10/13/00 Sample ID = 2870112 Number of Standard Deviations = 0.4 Blind Sample ID = N67 Lab Value = 0.281 Most Probable Value = 0.279 Percent Recovery = 100.7 Date Sample Logged by Lab = 10/13/00 Sample ID = 2870113 Number of Standard Deviations = 0.1 Blind Sample ID = N67 Lab Value = 0.287 Most Probable Value = 0.279 Percent Recovery = 102.9 Date Sample Logged by Lab = 10/13/00 Sample ID = 2870111 Number of Standard Deviations = 0.3 Blind Sample ID = N67 Lab Value = 0.282 Most Probable Value = 0.279 Percent Recovery = 101.1 Date Sample Logged by Lab = 10/13/00 Sample ID = 2870107 Number of Standard Deviations = 0.1 Blind Sample ID = N67 Lab Value = 0.286 Most Probable Value = 0.279 Percent Recovery = 102.5 Date Sample Logged by Lab = 10/13/00 Sample ID = 2870104 Number of Standard Deviations = 0.2 Blind Sample ID = N67 Lab Value = 0.284 Most Probable Value = 0.279 Percent Recovery = 101.8 Date Sample Logged by Lab = 10/13/00 Sample ID = 2870102 Number of Standard Deviations = 0.2 Blind Sample ID = N67 Lab Value = 0.305 Most Probable Value = 0.279 Percent Recovery = 109.3 Date Sample Logged by Lab = 10/04/00 Sample ID = 2780014 Number of Standard Deviations = 0.9 Blind Sample ID = N67 Lab Value = 0.288 Most Probable Value = 0.279 Percent Recovery = 103.2 Date Sample Logged by Lab = 10/04/00 Sample ID = 2780009 Number of Standard Deviations = 0.3 Blind Sample ID = N67 Lab Value = 0.882 Most Probable Value = 0.856 Percent Recovery = 103.0 Date Sample Logged by Lab = 10/02/00 Sample ID = 2760167 Number of Standard Deviations = 0.7 Blind Sample ID = N66 Lab Value = 0.874 Most Probable Value = 0.856 Percent Recovery = 102.1 Date Sample Logged by Lab = 09/29/00 Sample ID = 2730015 Number of Standard Deviations = 0.5 Blind Sample ID = N66 Lab Value = 0.887 Most Probable Value = 0.856 Percent Recovery = 103.6 Date Sample Logged by Lab = 09/29/00 Sample ID = 2730014 Number of Standard Deviations = 0.8 Blind Sample ID = N66 Lab Value = 0.889 Most Probable Value = 0.856 Percent Recovery = 103.9 Date Sample Logged by Lab = 09/27/00 Sample ID = 2710016 Number of Standard Deviations = 0.9 Blind Sample ID = N66 Lab Value = 0.889 Most Probable Value = 0.856 Percent Recovery = 103.9 Date Sample Logged by Lab = 09/26/00 Sample ID = 2700004 Number of Standard Deviations = 0.9 Blind Sample ID = N66 Lab Value = 0.892 Most Probable Value = 0.856 Percent Recovery = 104.2 Date Sample Logged by Lab = 09/25/00 Sample ID = 2690043 Number of Standard Deviations = 0.9 Blind Sample ID = N66 Lab Value = 0.888 Most Probable Value = 0.856 Percent Recovery = 103.7 Date Sample Logged by Lab = 09/22/00 Sample ID = 2660013 Number of Standard Deviations = 0.8 Blind Sample ID = N66 Lab Value = 0.881 Most Probable Value = 0.856 Percent Recovery = 102.9 Date Sample Logged by Lab = 09/22/00 Sample ID = 2660012 Number of Standard Deviations = 0.6 Blind Sample ID = N66 Lab Value = 0.892 Most Probable Value = 0.856 Percent Recovery = 104.2 Date Sample Logged by Lab = 09/20/00 Sample ID = 2640055 Number of Standard Deviations = 0.9 Blind Sample ID = N66 Lab Value = 0.893 Most Probable Value = 0.856 Percent Recovery = 104.3 Date Sample Logged by Lab = 09/19/00 Sample ID = 2630015 Number of Standard Deviations = 1.0 Blind Sample ID = N66 Lab Value = 0.880 Most Probable Value = 0.856 Percent Recovery = 102.8 Date Sample Logged by Lab = 09/18/00 Sample ID = 2620012 Number of Standard Deviations = 0.6 Blind Sample ID = N66 Lab Value = 0.899 Most Probable Value = 0.856 Percent Recovery = 105.0 Date Sample Logged by Lab = 09/15/00 Sample ID = 2590091 Number of Standard Deviations = 1.1 Blind Sample ID = N66 Lab Value = 0.893 Most Probable Value = 0.856 Percent Recovery = 104.3 Date Sample Logged by Lab = 09/14/00 Sample ID = 2580144 Number of Standard Deviations = 1.0 Blind Sample ID = N66 Lab Value = 0.839 Most Probable Value = 0.856 Percent Recovery = 98.0 Date Sample Logged by Lab = 09/13/00 Sample ID = 2570124 Number of Standard Deviations = -0.4 Blind Sample ID = N66 Lab Value = 0.890 Most Probable Value = 0.856 Percent Recovery = 104.0 Date Sample Logged by Lab = 09/12/00 Sample ID = 2560227 Number of Standard Deviations = 0.9 Blind Sample ID = N66 Lab Value = 0.903 Most Probable Value = 0.856 Percent Recovery = 105.5 Date Sample Logged by Lab = 09/11/00 Sample ID = 2550494 Number of Standard Deviations = 1.2 Blind Sample ID = N66 Lab Value = 0.892 Most Probable Value = 0.856 Percent Recovery = 104.2 Date Sample Logged by Lab = 09/08/00 Sample ID = 2520004 Number of Standard Deviations = 0.9 Blind Sample ID = N66 Lab Value = 0.898 Most Probable Value = 0.856 Percent Recovery = 104.9 Date Sample Logged by Lab = 09/07/00 Sample ID = 2510130 Number of Standard Deviations = 1.1 Blind Sample ID = N66 Lab Value = 0.879 Most Probable Value = 0.856 Percent Recovery = 102.7 Date Sample Logged by Lab = 09/06/00 Sample ID = 2500002 Number of Standard Deviations = 0.6 Blind Sample ID = N66 Lab Value = 0.879 Most Probable Value = 0.856 Percent Recovery = 102.7 Date Sample Logged by Lab = 09/05/00 Sample ID = 2490186 Number of Standard Deviations = 0.6 Blind Sample ID = N66 Lab Value = 0.861 Most Probable Value = 0.856 Percent Recovery = 100.6 Date Sample Logged by Lab = 08/01/00 Sample ID = 2140281 Number of Standard Deviations = 0.1 Blind Sample ID = N66 Lab Value = 0.864 Most Probable Value = 0.856 Percent Recovery = 100.9 Date Sample Logged by Lab = 08/01/00 Sample ID = 2140280 Number of Standard Deviations = 0.2 Blind Sample ID = N66 Lab Value = 0.913 Most Probable Value = 0.856 Percent Recovery = 106.7 Date Sample Logged by Lab = 07/28/00 Sample ID = 2100029 Number of Standard Deviations = 1.5 Blind Sample ID = N66 Lab Value = 0.903 Most Probable Value = 0.856 Percent Recovery = 105.5 Date Sample Logged by Lab = 07/27/00 Sample ID = 2090019 Number of Standard Deviations = 1.2 Blind Sample ID = N66 Lab Value = 0.906 Most Probable Value = 0.856 Percent Recovery = 105.8 Date Sample Logged by Lab = 07/26/00 Sample ID = 2080030 Number of Standard Deviations = 1.3 Blind Sample ID = N66 Lab Value = 0.918 Most Probable Value = 0.856 Percent Recovery = 107.2 Date Sample Logged by Lab = 07/26/00 Sample ID = 2080029 Number of Standard Deviations = 1.6 Blind Sample ID = N66 Lab Value = 0.910 Most Probable Value = 0.856 Percent Recovery = 106.3 Date Sample Logged by Lab = 07/26/00 Sample ID = 2080028 Number of Standard Deviations = 1.4 Blind Sample ID = N66 Lab Value = 0.911 Most Probable Value = 0.856 Percent Recovery = 106.4 Date Sample Logged by Lab = 07/21/00 Sample ID = 2030090 Number of Standard Deviations = 1.4 Blind Sample ID = N66 Lab Value = 0.912 Most Probable Value = 0.856 Percent Recovery = 106.5 Date Sample Logged by Lab = 07/20/00 Sample ID = 2020147 Number of Standard Deviations = 1.5 Blind Sample ID = N66 Lab Value = 0.909 Most Probable Value = 0.856 Percent Recovery = 106.2 Date Sample Logged by Lab = 07/19/00 Sample ID = 2010006 Number of Standard Deviations = 1.4 Blind Sample ID = N66 Lab Value = 0.902 Most Probable Value = 0.856 Percent Recovery = 105.4 Date Sample Logged by Lab = 07/18/00 Sample ID = 2000008 Number of Standard Deviations = 1.2 Blind Sample ID = N66 Lab Value = 0.904 Most Probable Value = 0.856 Percent Recovery = 105.6 Date Sample Logged by Lab = 07/17/00 Sample ID = 1990208 Number of Standard Deviations = 1.2 Blind Sample ID = N66 Lab Value = 0.848 Most Probable Value = 0.856 Percent Recovery = 99.1 Date Sample Logged by Lab = 07/14/00 Sample ID = 1960025 Number of Standard Deviations = -0.2 Blind Sample ID = N66 Lab Value = 0.892 Most Probable Value = 0.856 Percent Recovery = 104.2 Date Sample Logged by Lab = 07/13/00 Sample ID = 1950013 Number of Standard Deviations = 0.9 Blind Sample ID = N66 Lab Value = 0.889 Most Probable Value = 0.856 Percent Recovery = 103.9 Date Sample Logged by Lab = 07/12/00 Sample ID = 1940003 Number of Standard Deviations = 0.9 Blind Sample ID = N66 Lab Value = 0.861 Most Probable Value = 0.856 Percent Recovery = 100.6 Date Sample Logged by Lab = 07/11/00 Sample ID = 1930001 Number of Standard Deviations = 0.1 Blind Sample ID = N66 Lab Value = 0.875 Most Probable Value = 0.856 Percent Recovery = 102.2 Date Sample Logged by Lab = 07/10/00 Sample ID = 1920071 Number of Standard Deviations = 0.5 Blind Sample ID = N66 Lab Value = 0.901 Most Probable Value = 0.856 Percent Recovery = 105.3 Date Sample Logged by Lab = 07/07/00 Sample ID = 1890028 Number of Standard Deviations = 1.2 Blind Sample ID = N66 Lab Value = 0.873 Most Probable Value = 0.856 Percent Recovery = 102.0 Date Sample Logged by Lab = 07/06/00 Sample ID = 1880031 Number of Standard Deviations = 0.4 Blind Sample ID = N66 Lab Value = 0.890 Most Probable Value = 0.856 Percent Recovery = 104.0 Date Sample Logged by Lab = 07/05/00 Sample ID = 1870069 Number of Standard Deviations = 0.9 Blind Sample ID = N66 Lab Value = 0.118 Most Probable Value = 0.119 Percent Recovery = 99.2 Date Sample Logged by Lab = 06/29/00 Sample ID = 1810046 Number of Standard Deviations = -0.0 Blind Sample ID = N65 Lab Value = 0.128 Most Probable Value = 0.119 Percent Recovery = 107.6 Date Sample Logged by Lab = 06/28/00 Sample ID = 1800019 Number of Standard Deviations = 0.3 Blind Sample ID = N65 Lab Value = 0.120 Most Probable Value = 0.119 Percent Recovery = 100.8 Date Sample Logged by Lab = 06/27/00 Sample ID = 1790017 Number of Standard Deviations = 0.0 Blind Sample ID = N65 Lab Value = 0.117 Most Probable Value = 0.119 Percent Recovery = 98.3 Date Sample Logged by Lab = 06/27/00 Sample ID = 1790018 Number of Standard Deviations = -0.1 Blind Sample ID = N65 Lab Value = 0.134 Most Probable Value = 0.119 Percent Recovery = 112.6 Date Sample Logged by Lab = 06/23/00 Sample ID = 1750028 Number of Standard Deviations = 0.5 Blind Sample ID = N65 Lab Value = 0.126 Most Probable Value = 0.119 Percent Recovery = 105.9 Date Sample Logged by Lab = 06/22/00 Sample ID = 1740115 Number of Standard Deviations = 0.2 Blind Sample ID = N65 Lab Value = 0.118 Most Probable Value = 0.119 Percent Recovery = 99.2 Date Sample Logged by Lab = 06/21/00 Sample ID = 1730022 Number of Standard Deviations = -0.0 Blind Sample ID = N65 Lab Value = 0.125 Most Probable Value = 0.119 Percent Recovery = 105.0 Date Sample Logged by Lab = 06/20/00 Sample ID = 1720102 Number of Standard Deviations = 0.2 Blind Sample ID = N65 Lab Value = 0.136 Most Probable Value = 0.119 Percent Recovery = 114.3 Date Sample Logged by Lab = 06/19/00 Sample ID = 1710131 Number of Standard Deviations = 0.6 Blind Sample ID = N65 Lab Value = 0.137 Most Probable Value = 0.119 Percent Recovery = 115.1 Date Sample Logged by Lab = 06/19/00 Sample ID = 1710130 Number of Standard Deviations = 0.6 Blind Sample ID = N65 Lab Value = 0.117 Most Probable Value = 0.119 Percent Recovery = 98.3 Date Sample Logged by Lab = 06/15/00 Sample ID = 1670300 Number of Standard Deviations = -0.1 Blind Sample ID = N65 Lab Value = 0.132 Most Probable Value = 0.119 Percent Recovery = 110.9 Date Sample Logged by Lab = 06/14/00 Sample ID = 1660092 Number of Standard Deviations = 0.4 Blind Sample ID = N65 Lab Value = 0.120 Most Probable Value = 0.119 Percent Recovery = 100.8 Date Sample Logged by Lab = 06/13/00 Sample ID = 1650008 Number of Standard Deviations = 0.0 Blind Sample ID = N65 Lab Value = 0.129 Most Probable Value = 0.119 Percent Recovery = 108.4 Date Sample Logged by Lab = 06/12/00 Sample ID = 1640168 Number of Standard Deviations = 0.3 Blind Sample ID = N65 Lab Value = 0.123 Most Probable Value = 0.119 Percent Recovery = 103.4 Date Sample Logged by Lab = 06/09/00 Sample ID = 1610252 Number of Standard Deviations = 0.1 Blind Sample ID = N65 Lab Value = 0.113 Most Probable Value = 0.119 Percent Recovery = 95.0 Date Sample Logged by Lab = 06/08/00 Sample ID = 1600014 Number of Standard Deviations = -0.2 Blind Sample ID = N65 Lab Value = 0.107 Most Probable Value = 0.119 Percent Recovery = 89.9 Date Sample Logged by Lab = 06/07/00 Sample ID = 1590027 Number of Standard Deviations = -0.4 Blind Sample ID = N65 Lab Value = 0.118 Most Probable Value = 0.119 Percent Recovery = 99.2 Date Sample Logged by Lab = 06/06/00 Sample ID = 1580014 Number of Standard Deviations = -0.0 Blind Sample ID = N65 Lab Value = 0.120 Most Probable Value = 0.119 Percent Recovery = 100.8 Date Sample Logged by Lab = 06/05/00 Sample ID = 1570175 Number of Standard Deviations = 0.0 Blind Sample ID = N65 Lab Value = 0.117 Most Probable Value = 0.119 Percent Recovery = 98.3 Date Sample Logged by Lab = 06/05/00 Sample ID = 1570174 Number of Standard Deviations = -0.1 Blind Sample ID = N65 Lab Value = 0.903 Most Probable Value = 0.856 Percent Recovery = 105.5 Date Sample Logged by Lab = 05/30/00 Sample ID = 1510106 Number of Standard Deviations = 1.2 Blind Sample ID = N66 Lab Value = 0.900 Most Probable Value = 0.856 Percent Recovery = 105.1 Date Sample Logged by Lab = 05/26/00 Sample ID = 1470026 Number of Standard Deviations = 1.1 Blind Sample ID = N66 Lab Value = 0.943 Most Probable Value = 0.856 Percent Recovery = 110.2 Date Sample Logged by Lab = 05/25/00 Sample ID = 1460091 Number of Standard Deviations = 2.3 Blind Sample ID = N66 Lab Value = 0.943 Most Probable Value = 0.856 Percent Recovery = 110.2 Date Sample Logged by Lab = 05/25/00 Sample ID = 1460092 Number of Standard Deviations = 2.3 Blind Sample ID = N66 Lab Value = 0.909 Most Probable Value = 0.856 Percent Recovery = 106.2 Date Sample Logged by Lab = 05/23/00 Sample ID = 1440008 Number of Standard Deviations = 1.4 Blind Sample ID = N66 Lab Value = 0.907 Most Probable Value = 0.856 Percent Recovery = 106.0 Date Sample Logged by Lab = 05/22/00 Sample ID = 1430143 Number of Standard Deviations = 1.3 Blind Sample ID = N66 Lab Value = 0.902 Most Probable Value = 0.856 Percent Recovery = 105.4 Date Sample Logged by Lab = 05/19/00 Sample ID = 1400064 Number of Standard Deviations = 1.2 Blind Sample ID = N66 Lab Value = 0.891 Most Probable Value = 0.856 Percent Recovery = 104.1 Date Sample Logged by Lab = 05/18/00 Sample ID = 1390026 Number of Standard Deviations = 0.9 Blind Sample ID = N66 Lab Value = 0.891 Most Probable Value = 0.856 Percent Recovery = 104.1 Date Sample Logged by Lab = 05/17/00 Sample ID = 1380010 Number of Standard Deviations = 0.9 Blind Sample ID = N66 Lab Value = 0.910 Most Probable Value = 0.856 Percent Recovery = 106.3 Date Sample Logged by Lab = 05/16/00 Sample ID = 1370049 Number of Standard Deviations = 1.4 Blind Sample ID = N66 Lab Value = 0.889 Most Probable Value = 0.856 Percent Recovery = 103.9 Date Sample Logged by Lab = 05/15/00 Sample ID = 1360071 Number of Standard Deviations = 0.9 Blind Sample ID = N66 Lab Value = 0.922 Most Probable Value = 0.856 Percent Recovery = 107.7 Date Sample Logged by Lab = 05/12/00 Sample ID = 1330052 Number of Standard Deviations = 1.7 Blind Sample ID = N66 Lab Value = 0.937 Most Probable Value = 0.856 Percent Recovery = 109.5 Date Sample Logged by Lab = 05/11/00 Sample ID = 1320115 Number of Standard Deviations = 2.1 Blind Sample ID = N66 Lab Value = 0.886 Most Probable Value = 0.856 Percent Recovery = 103.5 Date Sample Logged by Lab = 05/10/00 Sample ID = 1310007 Number of Standard Deviations = 0.8 Blind Sample ID = N66 Lab Value = 0.893 Most Probable Value = 0.856 Percent Recovery = 104.3 Date Sample Logged by Lab = 05/09/00 Sample ID = 1300012 Number of Standard Deviations = 1.0 Blind Sample ID = N66 Lab Value = 0.904 Most Probable Value = 0.856 Percent Recovery = 105.6 Date Sample Logged by Lab = 05/08/00 Sample ID = 1290118 Number of Standard Deviations = 1.2 Blind Sample ID = N66 Lab Value = 0.923 Most Probable Value = 0.856 Percent Recovery = 107.8 Date Sample Logged by Lab = 05/05/00 Sample ID = 1260003 Number of Standard Deviations = 1.7 Blind Sample ID = N66 Lab Value = 0.909 Most Probable Value = 0.856 Percent Recovery = 106.2 Date Sample Logged by Lab = 05/04/00 Sample ID = 1250002 Number of Standard Deviations = 1.4 Blind Sample ID = N66 Lab Value = 0.863 Most Probable Value = 0.856 Percent Recovery = 100.8 Date Sample Logged by Lab = 05/03/00 Sample ID = 1240017 Number of Standard Deviations = 0.2 Blind Sample ID = N66 Lab Value = 0.873 Most Probable Value = 0.856 Percent Recovery = 102.0 Date Sample Logged by Lab = 05/02/00 Sample ID = 1230003 Number of Standard Deviations = 0.4 Blind Sample ID = N66 Lab Value = 0.122 Most Probable Value = 0.119 Percent Recovery = 102.5 Date Sample Logged by Lab = 05/01/00 Sample ID = 1220100 Number of Standard Deviations = 0.1 Blind Sample ID = N65 Lab Value = 0.119 Most Probable Value = 0.119 Percent Recovery = 100.0 Date Sample Logged by Lab = 04/28/00 Sample ID = 1190026 Number of Standard Deviations = 0.0 Blind Sample ID = N65 Lab Value = 0.125 Most Probable Value = 0.119 Percent Recovery = 104.9 Date Sample Logged by Lab = 04/27/00 Sample ID = 1180015 Number of Standard Deviations = 0.2 Blind Sample ID = N65 Lab Value = 0.128 Most Probable Value = 0.119 Percent Recovery = 107.2 Date Sample Logged by Lab = 04/27/00 Sample ID = 1180016 Number of Standard Deviations = 0.3 Blind Sample ID = N65 Lab Value = 0.124 Most Probable Value = 0.119 Percent Recovery = 104.3 Date Sample Logged by Lab = 04/25/00 Sample ID = 1160014 Number of Standard Deviations = 0.2 Blind Sample ID = N65 Lab Value = 0.106 Most Probable Value = 0.119 Percent Recovery = 89.1 Date Sample Logged by Lab = 04/24/00 Sample ID = 1150205 Number of Standard Deviations = -0.4 Blind Sample ID = N65 Lab Value = 0.119 Most Probable Value = 0.119 Percent Recovery = 100.0 Date Sample Logged by Lab = 04/21/00 Sample ID = 1120194 Number of Standard Deviations = 0.0 Blind Sample ID = N65 Lab Value = 0.115 Most Probable Value = 0.119 Percent Recovery = 96.6 Date Sample Logged by Lab = 04/20/00 Sample ID = 1110008 Number of Standard Deviations = -0.1 Blind Sample ID = N65 Lab Value = 0.123 Most Probable Value = 0.119 Percent Recovery = 103.4 Date Sample Logged by Lab = 04/19/00 Sample ID = 1100006 Number of Standard Deviations = 0.1 Blind Sample ID = N65 Lab Value = 0.111 Most Probable Value = 0.119 Percent Recovery = 93.3 Date Sample Logged by Lab = 04/18/00 Sample ID = 1090154 Number of Standard Deviations = -0.3 Blind Sample ID = N65 Lab Value = 0.120 Most Probable Value = 0.119 Percent Recovery = 100.8 Date Sample Logged by Lab = 04/17/00 Sample ID = 1080079 Number of Standard Deviations = 0.0 Blind Sample ID = N65 Lab Value = 0.110 Most Probable Value = 0.119 Percent Recovery = 92.4 Date Sample Logged by Lab = 04/14/00 Sample ID = 1050026 Number of Standard Deviations = -0.3 Blind Sample ID = N65 Lab Value = 0.116 Most Probable Value = 0.119 Percent Recovery = 97.5 Date Sample Logged by Lab = 04/13/00 Sample ID = 1040014 Number of Standard Deviations = -0.1 Blind Sample ID = N65 Lab Value = 0.118 Most Probable Value = 0.119 Percent Recovery = 99.2 Date Sample Logged by Lab = 04/11/00 Sample ID = 1020184 Number of Standard Deviations = -0.0 Blind Sample ID = N65 Lab Value = 0.117 Most Probable Value = 0.119 Percent Recovery = 98.3 Date Sample Logged by Lab = 04/10/00 Sample ID = 1010207 Number of Standard Deviations = -0.1 Blind Sample ID = N65 Lab Value = 0.125 Most Probable Value = 0.119 Percent Recovery = 105.0 Date Sample Logged by Lab = 04/07/00 Sample ID = 0980005 Number of Standard Deviations = 0.2 Blind Sample ID = N65 Lab Value = 0.102 Most Probable Value = 0.119 Percent Recovery = 85.7 Date Sample Logged by Lab = 04/06/00 Sample ID = 0970010 Number of Standard Deviations = -0.6 Blind Sample ID = N65 Lab Value = 0.088 Most Probable Value = 0.119 Percent Recovery = 73.9 Date Sample Logged by Lab = 04/05/00 Sample ID = 0960018 Number of Standard Deviations = -1.0 Blind Sample ID = N65 Lab Value = 0.123 Most Probable Value = 0.119 Percent Recovery = 103.4 Date Sample Logged by Lab = 04/04/00 Sample ID = 0950164 Number of Standard Deviations = 0.1 Blind Sample ID = N65 Lab Value = 0.923 Most Probable Value = 0.883 Percent Recovery = 104.5 Date Sample Logged by Lab = 03/31/00 Sample ID = 0910204 Number of Standard Deviations = 1.0 Blind Sample ID = N64 Lab Value = 0.937 Most Probable Value = 0.883 Percent Recovery = 106.1 Date Sample Logged by Lab = 03/29/00 Sample ID = 0890099 Number of Standard Deviations = 1.4 Blind Sample ID = N64 Lab Value = 0.942 Most Probable Value = 0.883 Percent Recovery = 106.7 Date Sample Logged by Lab = 03/28/00 Sample ID = 0880057 Number of Standard Deviations = 1.5 Blind Sample ID = N64 Lab Value = 0.941 Most Probable Value = 0.883 Percent Recovery = 106.6 Date Sample Logged by Lab = 03/24/00 Sample ID = 0840035 Number of Standard Deviations = 1.5 Blind Sample ID = N64 Lab Value = 0.906 Most Probable Value = 0.883 Percent Recovery = 102.6 Date Sample Logged by Lab = 03/23/00 Sample ID = 0830002 Number of Standard Deviations = 0.6 Blind Sample ID = N64 Lab Value = 0.846 Most Probable Value = 0.883 Percent Recovery = 95.8 Date Sample Logged by Lab = 03/22/00 Sample ID = 0820022 Number of Standard Deviations = -0.9 Blind Sample ID = N64 Lab Value = 0.870 Most Probable Value = 0.883 Percent Recovery = 98.5 Date Sample Logged by Lab = 03/21/00 Sample ID = 0810060 Number of Standard Deviations = -0.3 Blind Sample ID = N64 Lab Value = 0.851 Most Probable Value = 0.883 Percent Recovery = 96.4 Date Sample Logged by Lab = 03/20/00 Sample ID = 0800118 Number of Standard Deviations = -0.8 Blind Sample ID = N64 Lab Value = 0.915 Most Probable Value = 0.883 Percent Recovery = 103.6 Date Sample Logged by Lab = 03/17/00 Sample ID = 0770032 Number of Standard Deviations = 0.8 Blind Sample ID = N64 Lab Value = 0.832 Most Probable Value = 0.883 Percent Recovery = 94.2 Date Sample Logged by Lab = 03/16/00 Sample ID = 0760007 Number of Standard Deviations = -1.3 Blind Sample ID = N64 Lab Value = 0.896 Most Probable Value = 0.883 Percent Recovery = 101.5 Date Sample Logged by Lab = 03/15/00 Sample ID = 0750134 Number of Standard Deviations = 0.3 Blind Sample ID = N64 Lab Value = 0.848 Most Probable Value = 0.883 Percent Recovery = 96.0 Date Sample Logged by Lab = 03/14/00 Sample ID = 0740008 Number of Standard Deviations = -0.9 Blind Sample ID = N64 Lab Value = 0.847 Most Probable Value = 0.883 Percent Recovery = 95.9 Date Sample Logged by Lab = 03/13/00 Sample ID = 0730084 Number of Standard Deviations = -0.9 Blind Sample ID = N64 Lab Value = 0.879 Most Probable Value = 0.883 Percent Recovery = 99.5 Date Sample Logged by Lab = 03/10/00 Sample ID = 0700001 Number of Standard Deviations = -0.1 Blind Sample ID = N64 Lab Value = 0.877 Most Probable Value = 0.883 Percent Recovery = 99.3 Date Sample Logged by Lab = 03/09/00 Sample ID = 0690006 Number of Standard Deviations = -0.2 Blind Sample ID = N64 Lab Value = 0.904 Most Probable Value = 0.883 Percent Recovery = 102.4 Date Sample Logged by Lab = 03/08/00 Sample ID = 0680009 Number of Standard Deviations = 0.5 Blind Sample ID = N64 Lab Value = 0.900 Most Probable Value = 0.883 Percent Recovery = 101.9 Date Sample Logged by Lab = 03/08/00 Sample ID = 0680008 Number of Standard Deviations = 0.4 Blind Sample ID = N64 Lab Value = 0.904 Most Probable Value = 0.883 Percent Recovery = 102.4 Date Sample Logged by Lab = 03/08/00 Sample ID = 0680007 Number of Standard Deviations = 0.5 Blind Sample ID = N64 Lab Value = 0.914 Most Probable Value = 0.883 Percent Recovery = 103.5 Date Sample Logged by Lab = 03/03/00 Sample ID = 0630081 Number of Standard Deviations = 0.8 Blind Sample ID = N64 Lab Value = 0.864 Most Probable Value = 0.883 Percent Recovery = 97.8 Date Sample Logged by Lab = 03/02/00 Sample ID = 0620239 Number of Standard Deviations = -0.5 Blind Sample ID = N64 Lab Value = 0.177 Most Probable Value = 0.158 Percent Recovery = 112.0 Date Sample Logged by Lab = 03/01/00 Sample ID = 0610009 Number of Standard Deviations = 0.6 Blind Sample ID = N63 Lab Value = 0.153 Most Probable Value = 0.158 Percent Recovery = 96.8 Date Sample Logged by Lab = 02/29/00 Sample ID = 0600033 Number of Standard Deviations = -0.2 Blind Sample ID = N63 Lab Value = 0.140 Most Probable Value = 0.158 Percent Recovery = 88.6 Date Sample Logged by Lab = 02/28/00 Sample ID = 0590090 Number of Standard Deviations = -0.6 Blind Sample ID = N63 Lab Value = 0.161 Most Probable Value = 0.158 Percent Recovery = 101.9 Date Sample Logged by Lab = 02/25/00 Sample ID = 0560183 Number of Standard Deviations = 0.1 Blind Sample ID = N63 Lab Value = 0.160 Most Probable Value = 0.158 Percent Recovery = 101.3 Date Sample Logged by Lab = 02/24/00 Sample ID = 0550147 Number of Standard Deviations = 0.1 Blind Sample ID = N63 Lab Value = 0.155 Most Probable Value = 0.158 Percent Recovery = 98.1 Date Sample Logged by Lab = 02/24/00 Sample ID = 0550146 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.138 Most Probable Value = 0.158 Percent Recovery = 87.3 Date Sample Logged by Lab = 02/22/00 Sample ID = 0530118 Number of Standard Deviations = -0.7 Blind Sample ID = N63 Lab Value = 0.152 Most Probable Value = 0.158 Percent Recovery = 96.2 Date Sample Logged by Lab = 02/18/00 Sample ID = 0490031 Number of Standard Deviations = -0.2 Blind Sample ID = N63 Lab Value = 0.144 Most Probable Value = 0.158 Percent Recovery = 91.1 Date Sample Logged by Lab = 02/17/00 Sample ID = 0480083 Number of Standard Deviations = -0.5 Blind Sample ID = N63 Lab Value = 0.146 Most Probable Value = 0.158 Percent Recovery = 92.4 Date Sample Logged by Lab = 02/16/00 Sample ID = 0470014 Number of Standard Deviations = -0.4 Blind Sample ID = N63 Lab Value = 0.158 Most Probable Value = 0.158 Percent Recovery = 100.0 Date Sample Logged by Lab = 02/15/00 Sample ID = 0460006 Number of Standard Deviations = 0.0 Blind Sample ID = N63 Lab Value = 0.168 Most Probable Value = 0.158 Percent Recovery = 106.3 Date Sample Logged by Lab = 02/14/00 Sample ID = 0450035 Number of Standard Deviations = 0.3 Blind Sample ID = N63 Lab Value = 0.171 Most Probable Value = 0.158 Percent Recovery = 108.2 Date Sample Logged by Lab = 02/11/00 Sample ID = 0420196 Number of Standard Deviations = 0.4 Blind Sample ID = N63 Lab Value = 0.160 Most Probable Value = 0.158 Percent Recovery = 101.3 Date Sample Logged by Lab = 02/10/00 Sample ID = 0410100 Number of Standard Deviations = 0.1 Blind Sample ID = N63 Lab Value = 0.153 Most Probable Value = 0.158 Percent Recovery = 96.8 Date Sample Logged by Lab = 02/08/00 Sample ID = 0390048 Number of Standard Deviations = -0.2 Blind Sample ID = N63 Lab Value = 0.154 Most Probable Value = 0.158 Percent Recovery = 97.5 Date Sample Logged by Lab = 02/08/00 Sample ID = 0390050 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.156 Most Probable Value = 0.158 Percent Recovery = 98.7 Date Sample Logged by Lab = 02/04/00 Sample ID = 0350153 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.156 Most Probable Value = 0.158 Percent Recovery = 98.7 Date Sample Logged by Lab = 02/03/00 Sample ID = 0340006 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.152 Most Probable Value = 0.158 Percent Recovery = 96.2 Date Sample Logged by Lab = 02/02/00 Sample ID = 0330070 Number of Standard Deviations = -0.2 Blind Sample ID = N63 Lab Value = 0.924 Most Probable Value = 0.883 Percent Recovery = 104.6 Date Sample Logged by Lab = 02/01/00 Sample ID = 0320017 Number of Standard Deviations = 1.0 Blind Sample ID = N64 Lab Value = 0.896 Most Probable Value = 0.883 Percent Recovery = 101.5 Date Sample Logged by Lab = 01/31/00 Sample ID = 0310090 Number of Standard Deviations = 0.3 Blind Sample ID = N64 Lab Value = 0.953 Most Probable Value = 0.883 Percent Recovery = 107.9 Date Sample Logged by Lab = 01/28/00 Sample ID = 0280019 Number of Standard Deviations = 1.8 Blind Sample ID = N64 Lab Value = 0.954 Most Probable Value = 0.883 Percent Recovery = 108.0 Date Sample Logged by Lab = 01/28/00 Sample ID = 0280018 Number of Standard Deviations = 1.8 Blind Sample ID = N64 Lab Value = 0.885 Most Probable Value = 0.883 Percent Recovery = 100.2 Date Sample Logged by Lab = 01/26/00 Sample ID = 0260010 Number of Standard Deviations = 0.1 Blind Sample ID = N64 Lab Value = 0.945 Most Probable Value = 0.883 Percent Recovery = 107.0 Date Sample Logged by Lab = 01/25/00 Sample ID = 0250067 Number of Standard Deviations = 1.6 Blind Sample ID = N64 Lab Value = 0.947 Most Probable Value = 0.883 Percent Recovery = 107.2 Date Sample Logged by Lab = 01/24/00 Sample ID = 0240145 Number of Standard Deviations = 1.6 Blind Sample ID = N64 Lab Value = 0.918 Most Probable Value = 0.883 Percent Recovery = 104.0 Date Sample Logged by Lab = 01/21/00 Sample ID = 0210036 Number of Standard Deviations = 0.9 Blind Sample ID = N64 Lab Value = 0.918 Most Probable Value = 0.883 Percent Recovery = 104.0 Date Sample Logged by Lab = 01/21/00 Sample ID = 0210035 Number of Standard Deviations = 0.9 Blind Sample ID = N64 Lab Value = 0.982 Most Probable Value = 0.883 Percent Recovery = 111.2 Date Sample Logged by Lab = 01/19/00 Sample ID = 0190017 Number of Standard Deviations = 2.5 Blind Sample ID = N64 Lab Value = 0.977 Most Probable Value = 0.883 Percent Recovery = 110.6 Date Sample Logged by Lab = 01/19/00 Sample ID = 0190016 Number of Standard Deviations = 2.4 Blind Sample ID = N64 Lab Value = 0.933 Most Probable Value = 0.883 Percent Recovery = 105.7 Date Sample Logged by Lab = 01/14/00 Sample ID = 0140023 Number of Standard Deviations = 1.3 Blind Sample ID = N64 Lab Value = 0.940 Most Probable Value = 0.883 Percent Recovery = 106.5 Date Sample Logged by Lab = 01/13/00 Sample ID = 0130009 Number of Standard Deviations = 1.4 Blind Sample ID = N64 Lab Value = 0.960 Most Probable Value = 0.883 Percent Recovery = 108.7 Date Sample Logged by Lab = 01/12/00 Sample ID = 0120047 Number of Standard Deviations = 1.9 Blind Sample ID = N64 Lab Value = 0.992 Most Probable Value = 0.883 Percent Recovery = 112.3 Date Sample Logged by Lab = 01/11/00 Sample ID = 0110009 Number of Standard Deviations = 2.8 Blind Sample ID = N64 Lab Value = 0.970 Most Probable Value = 0.883 Percent Recovery = 109.9 Date Sample Logged by Lab = 01/10/00 Sample ID = 0100122 Number of Standard Deviations = 2.2 Blind Sample ID = N64 Lab Value = 0.939 Most Probable Value = 0.883 Percent Recovery = 106.3 Date Sample Logged by Lab = 01/07/00 Sample ID = 0070094 Number of Standard Deviations = 1.4 Blind Sample ID = N64 Lab Value = 0.941 Most Probable Value = 0.883 Percent Recovery = 106.6 Date Sample Logged by Lab = 01/07/00 Sample ID = 0070095 Number of Standard Deviations = 1.5 Blind Sample ID = N64 Lab Value = 0.926 Most Probable Value = 0.883 Percent Recovery = 104.9 Date Sample Logged by Lab = 01/05/00 Sample ID = 0050010 Number of Standard Deviations = 1.1 Blind Sample ID = N64 Lab Value = 0.917 Most Probable Value = 0.883 Percent Recovery = 103.9 Date Sample Logged by Lab = 01/04/00 Sample ID = 0040038 Number of Standard Deviations = 0.9 Blind Sample ID = N64 Lab Value = 0.163 Most Probable Value = 0.158 Percent Recovery = 103.2 Date Sample Logged by Lab = 01/03/00 Sample ID = 0030029 Number of Standard Deviations = 0.2 Blind Sample ID = N63 Lab Value = 0.153 Most Probable Value = 0.158 Percent Recovery = 96.8 Date Sample Logged by Lab = 12/29/99 Sample ID = 3630013 Number of Standard Deviations = -0.2 Blind Sample ID = N63 Lab Value = 0.152 Most Probable Value = 0.158 Percent Recovery = 96.2 Date Sample Logged by Lab = 12/28/99 Sample ID = 3620001 Number of Standard Deviations = -0.2 Blind Sample ID = N63 Lab Value = 0.152 Most Probable Value = 0.158 Percent Recovery = 96.2 Date Sample Logged by Lab = 12/28/99 Sample ID = 3620002 Number of Standard Deviations = -0.2 Blind Sample ID = N63 Lab Value = 0.160 Most Probable Value = 0.158 Percent Recovery = 101.3 Date Sample Logged by Lab = 12/27/99 Sample ID = 3610030 Number of Standard Deviations = 0.1 Blind Sample ID = N63 Lab Value = 0.164 Most Probable Value = 0.158 Percent Recovery = 103.8 Date Sample Logged by Lab = 12/22/99 Sample ID = 3560010 Number of Standard Deviations = 0.2 Blind Sample ID = N63 Lab Value = 0.197 Most Probable Value = 0.158 Percent Recovery = 124.7 Date Sample Logged by Lab = 12/21/99 Sample ID = 3550028 Number of Standard Deviations = 1.3 Blind Sample ID = N63 Lab Value = 0.182 Most Probable Value = 0.158 Percent Recovery = 115.2 Date Sample Logged by Lab = 12/20/99 Sample ID = 3540161 Number of Standard Deviations = 0.8 Blind Sample ID = N63 Lab Value = 0.173 Most Probable Value = 0.158 Percent Recovery = 109.5 Date Sample Logged by Lab = 12/17/99 Sample ID = 3510028 Number of Standard Deviations = 0.5 Blind Sample ID = N63 Lab Value = 0.173 Most Probable Value = 0.158 Percent Recovery = 109.5 Date Sample Logged by Lab = 12/16/99 Sample ID = 3500012 Number of Standard Deviations = 0.5 Blind Sample ID = N63 Lab Value = 0.165 Most Probable Value = 0.158 Percent Recovery = 104.4 Date Sample Logged by Lab = 12/16/99 Sample ID = 3500013 Number of Standard Deviations = 0.2 Blind Sample ID = N63 Lab Value = 0.156 Most Probable Value = 0.158 Percent Recovery = 98.7 Date Sample Logged by Lab = 12/14/99 Sample ID = 3480008 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.178 Most Probable Value = 0.158 Percent Recovery = 112.7 Date Sample Logged by Lab = 12/13/99 Sample ID = 3470123 Number of Standard Deviations = 0.7 Blind Sample ID = N63 Lab Value = 0.140 Most Probable Value = 0.158 Percent Recovery = 88.6 Date Sample Logged by Lab = 12/10/99 Sample ID = 3440182 Number of Standard Deviations = -0.6 Blind Sample ID = N63 Lab Value = 0.156 Most Probable Value = 0.158 Percent Recovery = 98.7 Date Sample Logged by Lab = 12/09/99 Sample ID = 3430023 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.137 Most Probable Value = 0.158 Percent Recovery = 86.7 Date Sample Logged by Lab = 12/08/99 Sample ID = 3420039 Number of Standard Deviations = -0.7 Blind Sample ID = N63 Lab Value = 0.172 Most Probable Value = 0.158 Percent Recovery = 108.9 Date Sample Logged by Lab = 12/07/99 Sample ID = 3410007 Number of Standard Deviations = 0.5 Blind Sample ID = N63 Lab Value = 0.168 Most Probable Value = 0.158 Percent Recovery = 106.3 Date Sample Logged by Lab = 12/06/99 Sample ID = 3400082 Number of Standard Deviations = 0.3 Blind Sample ID = N63 Lab Value = 0.157 Most Probable Value = 0.158 Percent Recovery = 99.4 Date Sample Logged by Lab = 12/03/99 Sample ID = 3370028 Number of Standard Deviations = -0.0 Blind Sample ID = N63 Lab Value = 0.152 Most Probable Value = 0.158 Percent Recovery = 96.2 Date Sample Logged by Lab = 12/02/99 Sample ID = 3360333 Number of Standard Deviations = -0.2 Blind Sample ID = N63 Lab Value = 0.939 Most Probable Value = 0.883 Percent Recovery = 106.3 Date Sample Logged by Lab = 12/01/99 Sample ID = 3350027 Number of Standard Deviations = 1.4 Blind Sample ID = N64 Lab Value = 0.918 Most Probable Value = 0.883 Percent Recovery = 104.0 Date Sample Logged by Lab = 11/30/99 Sample ID = 3340026 Number of Standard Deviations = 0.9 Blind Sample ID = N64 Lab Value = 0.934 Most Probable Value = 0.883 Percent Recovery = 105.8 Date Sample Logged by Lab = 11/30/99 Sample ID = 3340027 Number of Standard Deviations = 1.3 Blind Sample ID = N64 Lab Value = 0.960 Most Probable Value = 0.883 Percent Recovery = 108.7 Date Sample Logged by Lab = 11/26/99 Sample ID = 3300117 Number of Standard Deviations = 1.9 Blind Sample ID = N64 Lab Value = 0.928 Most Probable Value = 0.883 Percent Recovery = 105.1 Date Sample Logged by Lab = 11/24/99 Sample ID = 3280010 Number of Standard Deviations = 1.1 Blind Sample ID = N64 Lab Value = 0.937 Most Probable Value = 0.883 Percent Recovery = 106.1 Date Sample Logged by Lab = 11/23/99 Sample ID = 3270019 Number of Standard Deviations = 1.4 Blind Sample ID = N64 Lab Value = 0.944 Most Probable Value = 0.883 Percent Recovery = 106.9 Date Sample Logged by Lab = 11/23/99 Sample ID = 3270020 Number of Standard Deviations = 1.5 Blind Sample ID = N64 Lab Value = 0.983 Most Probable Value = 0.883 Percent Recovery = 111.3 Date Sample Logged by Lab = 11/19/99 Sample ID = 3230003 Number of Standard Deviations = 2.5 Blind Sample ID = N64 Lab Value = 0.949 Most Probable Value = 0.883 Percent Recovery = 107.5 Date Sample Logged by Lab = 11/19/99 Sample ID = 3230002 Number of Standard Deviations = 1.7 Blind Sample ID = N64 Lab Value = 0.980 Most Probable Value = 0.883 Percent Recovery = 111.0 Date Sample Logged by Lab = 11/17/99 Sample ID = 3210022 Number of Standard Deviations = 2.5 Blind Sample ID = N64 Lab Value = 0.953 Most Probable Value = 0.883 Percent Recovery = 107.9 Date Sample Logged by Lab = 11/08/99 Sample ID = 3120234 Number of Standard Deviations = 1.8 Blind Sample ID = N64 Lab Value = 0.927 Most Probable Value = 0.883 Percent Recovery = 105.0 Date Sample Logged by Lab = 11/08/99 Sample ID = 3120235 Number of Standard Deviations = 1.1 Blind Sample ID = N64 Lab Value = 0.908 Most Probable Value = 0.883 Percent Recovery = 102.8 Date Sample Logged by Lab = 11/08/99 Sample ID = 3120233 Number of Standard Deviations = 0.6 Blind Sample ID = N64 Lab Value = 0.984 Most Probable Value = 0.883 Percent Recovery = 111.4 Date Sample Logged by Lab = 11/03/99 Sample ID = 3070014 Number of Standard Deviations = 2.6 Blind Sample ID = N64 Lab Value = 0.897 Most Probable Value = 0.883 Percent Recovery = 101.6 Date Sample Logged by Lab = 11/02/99 Sample ID = 3060059 Number of Standard Deviations = 0.4 Blind Sample ID = N64 Lab Value = 0.172 Most Probable Value = 0.158 Percent Recovery = 108.9 Date Sample Logged by Lab = 11/02/99 Sample ID = 3060060 Number of Standard Deviations = 0.5 Blind Sample ID = N63 Lab Value = 0.145 Most Probable Value = 0.158 Percent Recovery = 91.8 Date Sample Logged by Lab = 10/29/99 Sample ID = 3020001 Number of Standard Deviations = -0.4 Blind Sample ID = N63 Lab Value = 0.147 Most Probable Value = 0.158 Percent Recovery = 93.0 Date Sample Logged by Lab = 10/29/99 Sample ID = 3020002 Number of Standard Deviations = -0.4 Blind Sample ID = N63 Lab Value = 0.133 Most Probable Value = 0.158 Percent Recovery = 84.2 Date Sample Logged by Lab = 10/27/99 Sample ID = 3000007 Number of Standard Deviations = -0.8 Blind Sample ID = N63 Lab Value = 0.151 Most Probable Value = 0.158 Percent Recovery = 95.6 Date Sample Logged by Lab = 10/27/99 Sample ID = 3000006 Number of Standard Deviations = -0.2 Blind Sample ID = N63 Lab Value = 0.113 Most Probable Value = 0.158 Percent Recovery = 71.5 Date Sample Logged by Lab = 10/25/99 Sample ID = 2980236 Number of Standard Deviations = -1.5 Blind Sample ID = N63 Lab Value = 0.150 Most Probable Value = 0.158 Percent Recovery = 94.9 Date Sample Logged by Lab = 10/22/99 Sample ID = 2950005 Number of Standard Deviations = -0.3 Blind Sample ID = N63 Lab Value = 0.160 Most Probable Value = 0.158 Percent Recovery = 101.3 Date Sample Logged by Lab = 10/21/99 Sample ID = 2940004 Number of Standard Deviations = 0.1 Blind Sample ID = N63 Lab Value = 0.150 Most Probable Value = 0.158 Percent Recovery = 94.9 Date Sample Logged by Lab = 10/20/99 Sample ID = 2930009 Number of Standard Deviations = -0.3 Blind Sample ID = N63 Lab Value = 0.141 Most Probable Value = 0.158 Percent Recovery = 89.2 Date Sample Logged by Lab = 10/20/99 Sample ID = 2930008 Number of Standard Deviations = -0.6 Blind Sample ID = N63 Lab Value = 0.129 Most Probable Value = 0.158 Percent Recovery = 81.6 Date Sample Logged by Lab = 10/18/99 Sample ID = 2910098 Number of Standard Deviations = -1.0 Blind Sample ID = N63 Lab Value = 0.125 Most Probable Value = 0.158 Percent Recovery = 79.1 Date Sample Logged by Lab = 10/15/99 Sample ID = 2880021 Number of Standard Deviations = -1.1 Blind Sample ID = N63 Lab Value = 0.149 Most Probable Value = 0.158 Percent Recovery = 94.3 Date Sample Logged by Lab = 10/15/99 Sample ID = 2880022 Number of Standard Deviations = -0.3 Blind Sample ID = N63 Lab Value = 0.102 Most Probable Value = 0.158 Percent Recovery = 64.6 Date Sample Logged by Lab = 10/13/99 Sample ID = 2860008 Number of Standard Deviations = -1.9 Blind Sample ID = N63 Lab Value = 0.142 Most Probable Value = 0.158 Percent Recovery = 89.9 Date Sample Logged by Lab = 10/12/99 Sample ID = 2850022 Number of Standard Deviations = -0.5 Blind Sample ID = N63 Lab Value = 0.138 Most Probable Value = 0.158 Percent Recovery = 87.3 Date Sample Logged by Lab = 10/08/99 Sample ID = 2810012 Number of Standard Deviations = -0.7 Blind Sample ID = N63 Lab Value = 0.139 Most Probable Value = 0.158 Percent Recovery = 88.0 Date Sample Logged by Lab = 10/07/99 Sample ID = 2800005 Number of Standard Deviations = -0.6 Blind Sample ID = N63 Lab Value = 0.153 Most Probable Value = 0.158 Percent Recovery = 96.8 Date Sample Logged by Lab = 10/06/99 Sample ID = 2790058 Number of Standard Deviations = -0.2 Blind Sample ID = N63 Lab Value = 0.152 Most Probable Value = 0.158 Percent Recovery = 96.2 Date Sample Logged by Lab = 10/05/99 Sample ID = 2780148 Number of Standard Deviations = -0.2 Blind Sample ID = N63 Lab Value = 0.147 Most Probable Value = 0.158 Percent Recovery = 93.0 Date Sample Logged by Lab = 10/04/99 Sample ID = 2770100 Number of Standard Deviations = -0.4 Blind Sample ID = N63 Lab Value = 0.844 Most Probable Value = 0.805 Percent Recovery = 104.8 Date Sample Logged by Lab = 10/01/99 Sample ID = 2740008 Number of Standard Deviations = 1.0 Blind Sample ID = N62 Lab Value = 0.889 Most Probable Value = 0.805 Percent Recovery = 110.4 Date Sample Logged by Lab = 09/29/99 Sample ID = 2720007 Number of Standard Deviations = 2.2 Blind Sample ID = N62 Lab Value = 0.909 Most Probable Value = 0.805 Percent Recovery = 112.9 Date Sample Logged by Lab = 09/28/99 Sample ID = 2710009 Number of Standard Deviations = 2.8 Blind Sample ID = N62 Lab Value = 0.774 Most Probable Value = 0.805 Percent Recovery = 96.1 Date Sample Logged by Lab = 09/27/99 Sample ID = 2700033 Number of Standard Deviations = -0.8 Blind Sample ID = N62 Lab Value = 0.821 Most Probable Value = 0.805 Percent Recovery = 102.0 Date Sample Logged by Lab = 09/27/99 Sample ID = 2700038 Number of Standard Deviations = 0.4 Blind Sample ID = N62 Lab Value = 0.846 Most Probable Value = 0.805 Percent Recovery = 105.1 Date Sample Logged by Lab = 09/27/99 Sample ID = 2700039 Number of Standard Deviations = 1.1 Blind Sample ID = N62 Lab Value = 0.723 Most Probable Value = 0.805 Percent Recovery = 89.8 Date Sample Logged by Lab = 09/22/99 Sample ID = 2650020 Number of Standard Deviations = -2.2 Blind Sample ID = N62 Lab Value = 0.800 Most Probable Value = 0.805 Percent Recovery = 99.4 Date Sample Logged by Lab = 09/21/99 Sample ID = 2640006 Number of Standard Deviations = -0.1 Blind Sample ID = N62 Lab Value = 0.852 Most Probable Value = 0.805 Percent Recovery = 105.8 Date Sample Logged by Lab = 09/20/99 Sample ID = 2630001 Number of Standard Deviations = 1.3 Blind Sample ID = N62 Lab Value = 0.851 Most Probable Value = 0.805 Percent Recovery = 105.7 Date Sample Logged by Lab = 09/17/99 Sample ID = 2600088 Number of Standard Deviations = 1.2 Blind Sample ID = N62 Lab Value = 0.813 Most Probable Value = 0.805 Percent Recovery = 101.0 Date Sample Logged by Lab = 09/17/99 Sample ID = 2600083 Number of Standard Deviations = 0.2 Blind Sample ID = N62 Lab Value = 0.841 Most Probable Value = 0.805 Percent Recovery = 104.5 Date Sample Logged by Lab = 09/16/99 Sample ID = 2590137 Number of Standard Deviations = 1.0 Blind Sample ID = N62 Lab Value = 0.819 Most Probable Value = 0.805 Percent Recovery = 101.7 Date Sample Logged by Lab = 09/15/99 Sample ID = 2580031 Number of Standard Deviations = 0.4 Blind Sample ID = N62 Lab Value = 0.884 Most Probable Value = 0.805 Percent Recovery = 109.8 Date Sample Logged by Lab = 09/14/99 Sample ID = 2570015 Number of Standard Deviations = 2.1 Blind Sample ID = N62 Lab Value = 0.865 Most Probable Value = 0.805 Percent Recovery = 107.5 Date Sample Logged by Lab = 09/14/99 Sample ID = 2570016 Number of Standard Deviations = 1.6 Blind Sample ID = N62 Lab Value = 0.849 Most Probable Value = 0.805 Percent Recovery = 105.5 Date Sample Logged by Lab = 09/10/99 Sample ID = 2530171 Number of Standard Deviations = 1.2 Blind Sample ID = N62 Lab Value = 0.787 Most Probable Value = 0.805 Percent Recovery = 97.8 Date Sample Logged by Lab = 09/10/99 Sample ID = 2530169 Number of Standard Deviations = -0.5 Blind Sample ID = N62 Lab Value = 0.812 Most Probable Value = 0.805 Percent Recovery = 100.9 Date Sample Logged by Lab = 09/10/99 Sample ID = 2530168 Number of Standard Deviations = 0.2 Blind Sample ID = N62 Lab Value = 0.776 Most Probable Value = 0.805 Percent Recovery = 96.4 Date Sample Logged by Lab = 09/09/99 Sample ID = 2520016 Number of Standard Deviations = -0.8 Blind Sample ID = N62 Lab Value = 0.836 Most Probable Value = 0.805 Percent Recovery = 103.9 Date Sample Logged by Lab = 09/08/99 Sample ID = 2510021 Number of Standard Deviations = 0.8 Blind Sample ID = N62 Lab Value = 0.801 Most Probable Value = 0.805 Percent Recovery = 99.5 Date Sample Logged by Lab = 09/03/99 Sample ID = 2460057 Number of Standard Deviations = -0.1 Blind Sample ID = N62 Lab Value = 0.672 Most Probable Value = 0.805 Percent Recovery = 83.5 Date Sample Logged by Lab = 09/03/99 Sample ID = 2460056 Number of Standard Deviations = -3.5 Blind Sample ID = N62 Lab Value = 0.650 Most Probable Value = 0.805 Percent Recovery = 80.7 Date Sample Logged by Lab = 09/03/99 Sample ID = 2460055 Number of Standard Deviations = -4.1 Blind Sample ID = N62 Lab Value = 0.042 Most Probable Value = 0.040 Percent Recovery = 105.0 Date Sample Logged by Lab = 08/30/99 Sample ID = 2420101 Number of Standard Deviations = 0.1 Blind Sample ID = N61 Lab Value = 0.041 Most Probable Value = 0.040 Percent Recovery = 102.5 Date Sample Logged by Lab = 08/27/99 Sample ID = 2390011 Number of Standard Deviations = 0.0 Blind Sample ID = N61 Lab Value = 0.041 Most Probable Value = 0.040 Percent Recovery = 102.5 Date Sample Logged by Lab = 08/27/99 Sample ID = 2390009 Number of Standard Deviations = 0.0 Blind Sample ID = N61 Lab Value = 0.042 Most Probable Value = 0.040 Percent Recovery = 105.0 Date Sample Logged by Lab = 08/26/99 Sample ID = 2380004 Number of Standard Deviations = 0.1 Blind Sample ID = N61 Lab Value = 0.037 Most Probable Value = 0.040 Percent Recovery = 92.5 Date Sample Logged by Lab = 08/25/99 Sample ID = 2370014 Number of Standard Deviations = -0.1 Blind Sample ID = N61 Lab Value = 0.032 Most Probable Value = 0.040 Percent Recovery = 80.0 Date Sample Logged by Lab = 08/24/99 Sample ID = 2360010 Number of Standard Deviations = -0.3 Blind Sample ID = N61 Lab Value = 0.053 Most Probable Value = 0.040 Percent Recovery = 132.5 Date Sample Logged by Lab = 08/23/99 Sample ID = 2350152 Number of Standard Deviations = 0.4 Blind Sample ID = N61 Lab Value = 0.038 Most Probable Value = 0.040 Percent Recovery = 95.0 Date Sample Logged by Lab = 08/20/99 Sample ID = 2320064 Number of Standard Deviations = -0.1 Blind Sample ID = N61 Lab Value = 0.032 Most Probable Value = 0.040 Percent Recovery = 80.0 Date Sample Logged by Lab = 08/20/99 Sample ID = 2320066 Number of Standard Deviations = -0.3 Blind Sample ID = N61 Lab Value = 0.036 Most Probable Value = 0.040 Percent Recovery = 90.0 Date Sample Logged by Lab = 08/19/99 Sample ID = 2310094 Number of Standard Deviations = -0.1 Blind Sample ID = N61 Lab Value = 0.055 Most Probable Value = 0.040 Percent Recovery = 137.5 Date Sample Logged by Lab = 08/18/99 Sample ID = 2300020 Number of Standard Deviations = 0.5 Blind Sample ID = N61 Lab Value = 0.036 Most Probable Value = 0.040 Percent Recovery = 90.0 Date Sample Logged by Lab = 08/17/99 Sample ID = 2290049 Number of Standard Deviations = -0.1 Blind Sample ID = N61 Lab Value = 0.037 Most Probable Value = 0.040 Percent Recovery = 92.5 Date Sample Logged by Lab = 08/17/99 Sample ID = 2290048 Number of Standard Deviations = -0.1 Blind Sample ID = N61 Lab Value = 0.037 Most Probable Value = 0.040 Percent Recovery = 92.5 Date Sample Logged by Lab = 08/12/99 Sample ID = 2240024 Number of Standard Deviations = -0.1 Blind Sample ID = N61 Lab Value = 0.030 Most Probable Value = 0.040 Percent Recovery = 75.0 Date Sample Logged by Lab = 08/12/99 Sample ID = 2240297 Number of Standard Deviations = -0.3 Blind Sample ID = N61 Lab Value = 0.038 Most Probable Value = 0.040 Percent Recovery = 95.0 Date Sample Logged by Lab = 08/10/99 Sample ID = 2220092 Number of Standard Deviations = -0.1 Blind Sample ID = N61 Lab Value = 0.035 Most Probable Value = 0.040 Percent Recovery = 87.5 Date Sample Logged by Lab = 08/09/99 Sample ID = 2210112 Number of Standard Deviations = -0.2 Blind Sample ID = N61 Lab Value = 0.804 Most Probable Value = 0.805 Percent Recovery = 99.9 Date Sample Logged by Lab = 07/30/99 Sample ID = 2110077 Number of Standard Deviations = -0.0 Blind Sample ID = N62 Lab Value = 0.785 Most Probable Value = 0.805 Percent Recovery = 97.5 Date Sample Logged by Lab = 07/30/99 Sample ID = 2110076 Number of Standard Deviations = -0.5 Blind Sample ID = N62 Lab Value = 0.818 Most Probable Value = 0.805 Percent Recovery = 101.6 Date Sample Logged by Lab = 07/29/99 Sample ID = 2100028 Number of Standard Deviations = 0.3 Blind Sample ID = N62 Lab Value = 0.751 Most Probable Value = 0.805 Percent Recovery = 93.3 Date Sample Logged by Lab = 07/29/99 Sample ID = 2100027 Number of Standard Deviations = -1.4 Blind Sample ID = N62 Lab Value = 0.833 Most Probable Value = 0.805 Percent Recovery = 103.5 Date Sample Logged by Lab = 07/28/99 Sample ID = 2090081 Number of Standard Deviations = 0.7 Blind Sample ID = N62 Lab Value = 0.837 Most Probable Value = 0.805 Percent Recovery = 104.0 Date Sample Logged by Lab = 07/28/99 Sample ID = 2090080 Number of Standard Deviations = 0.9 Blind Sample ID = N62 Lab Value = 0.817 Most Probable Value = 0.805 Percent Recovery = 101.5 Date Sample Logged by Lab = 07/28/99 Sample ID = 2090075 Number of Standard Deviations = 0.3 Blind Sample ID = N62 Lab Value = 0.836 Most Probable Value = 0.805 Percent Recovery = 103.9 Date Sample Logged by Lab = 07/27/99 Sample ID = 2080111 Number of Standard Deviations = 0.8 Blind Sample ID = N62 Lab Value = 0.874 Most Probable Value = 0.805 Percent Recovery = 108.6 Date Sample Logged by Lab = 07/26/99 Sample ID = 2070507 Number of Standard Deviations = 1.8 Blind Sample ID = N62 Lab Value = 0.911 Most Probable Value = 0.805 Percent Recovery = 113.2 Date Sample Logged by Lab = 07/26/99 Sample ID = 2070506 Number of Standard Deviations = 2.8 Blind Sample ID = N62 Lab Value = 0.828 Most Probable Value = 0.805 Percent Recovery = 102.9 Date Sample Logged by Lab = 07/16/99 Sample ID = 1970049 Number of Standard Deviations = 0.6 Blind Sample ID = N62 Lab Value = 0.838 Most Probable Value = 0.805 Percent Recovery = 104.1 Date Sample Logged by Lab = 07/16/99 Sample ID = 1970045 Number of Standard Deviations = 0.9 Blind Sample ID = N62 Lab Value = 0.853 Most Probable Value = 0.805 Percent Recovery = 106.0 Date Sample Logged by Lab = 07/15/99 Sample ID = 1960029 Number of Standard Deviations = 1.3 Blind Sample ID = N62 Lab Value = 0.851 Most Probable Value = 0.805 Percent Recovery = 105.7 Date Sample Logged by Lab = 07/14/99 Sample ID = 1950024 Number of Standard Deviations = 1.2 Blind Sample ID = N62 Lab Value = 0.894 Most Probable Value = 0.805 Percent Recovery = 111.1 Date Sample Logged by Lab = 07/13/99 Sample ID = 1940011 Number of Standard Deviations = 2.4 Blind Sample ID = N62 Lab Value = 0.767 Most Probable Value = 0.805 Percent Recovery = 95.3 Date Sample Logged by Lab = 07/12/99 Sample ID = 1930040 Number of Standard Deviations = -1.0 Blind Sample ID = N62 Lab Value = 0.833 Most Probable Value = 0.805 Percent Recovery = 103.5 Date Sample Logged by Lab = 07/12/99 Sample ID = 1930039 Number of Standard Deviations = 0.7 Blind Sample ID = N62 Lab Value = 0.780 Most Probable Value = 0.805 Percent Recovery = 96.9 Date Sample Logged by Lab = 07/12/99 Sample ID = 1930038 Number of Standard Deviations = -0.7 Blind Sample ID = N62 Lab Value = 0.828 Most Probable Value = 0.805 Percent Recovery = 102.9 Date Sample Logged by Lab = 07/08/99 Sample ID = 1890016 Number of Standard Deviations = 0.6 Blind Sample ID = N62 Lab Value = 0.850 Most Probable Value = 0.805 Percent Recovery = 105.6 Date Sample Logged by Lab = 07/07/99 Sample ID = 1880010 Number of Standard Deviations = 1.2 Blind Sample ID = N62 Lab Value = 0.853 Most Probable Value = 0.805 Percent Recovery = 106.0 Date Sample Logged by Lab = 07/07/99 Sample ID = 1880011 Number of Standard Deviations = 1.3 Blind Sample ID = N62 Lab Value = 0.811 Most Probable Value = 0.805 Percent Recovery = 100.7 Date Sample Logged by Lab = 07/02/99 Sample ID = 1830025 Number of Standard Deviations = 0.2 Blind Sample ID = N62 Lab Value = 0.795 Most Probable Value = 0.805 Percent Recovery = 98.8 Date Sample Logged by Lab = 07/02/99 Sample ID = 1830027 Number of Standard Deviations = -0.3 Blind Sample ID = N62 Lab Value = 0.847 Most Probable Value = 0.805 Percent Recovery = 105.2 Date Sample Logged by Lab = 06/01/99 Sample ID = 1520313 Number of Standard Deviations = 1.1 Blind Sample ID = N62 Lab Value = 0.812 Most Probable Value = 0.805 Percent Recovery = 100.9 Date Sample Logged by Lab = 05/28/99 Sample ID = 1480087 Number of Standard Deviations = 0.2 Blind Sample ID = N62 Lab Value = 0.818 Most Probable Value = 0.805 Percent Recovery = 101.6 Date Sample Logged by Lab = 05/28/99 Sample ID = 1480082 Number of Standard Deviations = 0.3 Blind Sample ID = N62 Lab Value = 0.662 Most Probable Value = 0.805 Percent Recovery = 82.2 Date Sample Logged by Lab = 05/27/99 Sample ID = 1470074 Number of Standard Deviations = -3.8 Blind Sample ID = N62 Lab Value = 0.885 Most Probable Value = 0.805 Percent Recovery = 109.9 Date Sample Logged by Lab = 05/26/99 Sample ID = 1460031 Number of Standard Deviations = 2.1 Blind Sample ID = N62 Lab Value = 0.860 Most Probable Value = 0.805 Percent Recovery = 106.8 Date Sample Logged by Lab = 05/25/99 Sample ID = 1450165 Number of Standard Deviations = 1.5 Blind Sample ID = N62 Lab Value = 0.851 Most Probable Value = 0.805 Percent Recovery = 105.7 Date Sample Logged by Lab = 05/25/99 Sample ID = 1450164 Number of Standard Deviations = 1.2 Blind Sample ID = N62 Lab Value = 0.858 Most Probable Value = 0.805 Percent Recovery = 106.6 Date Sample Logged by Lab = 05/25/99 Sample ID = 1450163 Number of Standard Deviations = 1.4 Blind Sample ID = N62 Lab Value = 0.779 Most Probable Value = 0.805 Percent Recovery = 96.8 Date Sample Logged by Lab = 05/20/99 Sample ID = 1400021 Number of Standard Deviations = -0.7 Blind Sample ID = N62 Lab Value = 0.802 Most Probable Value = 0.805 Percent Recovery = 99.6 Date Sample Logged by Lab = 05/19/99 Sample ID = 1390401 Number of Standard Deviations = -0.1 Blind Sample ID = N62 Lab Value = 0.810 Most Probable Value = 0.805 Percent Recovery = 100.6 Date Sample Logged by Lab = 05/18/99 Sample ID = 1380242 Number of Standard Deviations = 0.1 Blind Sample ID = N62 Lab Value = 0.846 Most Probable Value = 0.805 Percent Recovery = 105.1 Date Sample Logged by Lab = 05/17/99 Sample ID = 1370104 Number of Standard Deviations = 1.1 Blind Sample ID = N62 Lab Value = 0.839 Most Probable Value = 0.805 Percent Recovery = 104.2 Date Sample Logged by Lab = 05/17/99 Sample ID = 1370103 Number of Standard Deviations = 0.9 Blind Sample ID = N62 Lab Value = 0.872 Most Probable Value = 0.805 Percent Recovery = 108.3 Date Sample Logged by Lab = 05/17/99 Sample ID = 1370102 Number of Standard Deviations = 1.8 Blind Sample ID = N62 Lab Value = 0.898 Most Probable Value = 0.805 Percent Recovery = 111.6 Date Sample Logged by Lab = 05/13/99 Sample ID = 1330183 Number of Standard Deviations = 2.5 Blind Sample ID = N62 Lab Value = 0.809 Most Probable Value = 0.805 Percent Recovery = 100.5 Date Sample Logged by Lab = 05/12/99 Sample ID = 1320050 Number of Standard Deviations = 0.1 Blind Sample ID = N62 Lab Value = 0.828 Most Probable Value = 0.805 Percent Recovery = 102.9 Date Sample Logged by Lab = 05/11/99 Sample ID = 1310143 Number of Standard Deviations = 0.6 Blind Sample ID = N62 Lab Value = 0.853 Most Probable Value = 0.805 Percent Recovery = 106.0 Date Sample Logged by Lab = 05/10/99 Sample ID = 1300169 Number of Standard Deviations = 1.3 Blind Sample ID = N62 Lab Value = 0.836 Most Probable Value = 0.805 Percent Recovery = 103.9 Date Sample Logged by Lab = 05/07/99 Sample ID = 1270141 Number of Standard Deviations = 0.8 Blind Sample ID = N62 Lab Value = 0.878 Most Probable Value = 0.805 Percent Recovery = 109.1 Date Sample Logged by Lab = 05/07/99 Sample ID = 1270145 Number of Standard Deviations = 1.9 Blind Sample ID = N62 Lab Value = 0.834 Most Probable Value = 0.805 Percent Recovery = 103.6 Date Sample Logged by Lab = 05/06/99 Sample ID = 1260077 Number of Standard Deviations = 0.8 Blind Sample ID = N62 Lab Value = 0.811 Most Probable Value = 0.805 Percent Recovery = 100.7 Date Sample Logged by Lab = 05/05/99 Sample ID = 1250056 Number of Standard Deviations = 0.2 Blind Sample ID = N62 Lab Value = 0.867 Most Probable Value = 0.805 Percent Recovery = 107.7 Date Sample Logged by Lab = 05/04/99 Sample ID = 1240122 Number of Standard Deviations = 1.6 Blind Sample ID = N62 Lab Value = 0.793 Most Probable Value = 0.770 Percent Recovery = 103.0 Date Sample Logged by Lab = 03/26/99 Sample ID = 0850048 Number of Standard Deviations = 0.6 Blind Sample ID = N60 Lab Value = 0.775 Most Probable Value = 0.770 Percent Recovery = 100.6 Date Sample Logged by Lab = 03/25/99 Sample ID = 0840097 Number of Standard Deviations = 0.1 Blind Sample ID = N60 Lab Value = 0.764 Most Probable Value = 0.770 Percent Recovery = 99.2 Date Sample Logged by Lab = 03/24/99 Sample ID = 0830057 Number of Standard Deviations = -0.2 Blind Sample ID = N60 Lab Value = 0.851 Most Probable Value = 0.770 Percent Recovery = 110.5 Date Sample Logged by Lab = 03/23/99 Sample ID = 0820046 Number of Standard Deviations = 2.2 Blind Sample ID = N60 Lab Value = 0.808 Most Probable Value = 0.770 Percent Recovery = 104.9 Date Sample Logged by Lab = 03/22/99 Sample ID = 0810108 Number of Standard Deviations = 1.0 Blind Sample ID = N60 Lab Value = 0.771 Most Probable Value = 0.770 Percent Recovery = 100.1 Date Sample Logged by Lab = 03/19/99 Sample ID = 0780133 Number of Standard Deviations = 0.0 Blind Sample ID = N60 Lab Value = 0.822 Most Probable Value = 0.770 Percent Recovery = 106.8 Date Sample Logged by Lab = 03/18/99 Sample ID = 0770077 Number of Standard Deviations = 1.4 Blind Sample ID = N60 Lab Value = 0.808 Most Probable Value = 0.770 Percent Recovery = 104.9 Date Sample Logged by Lab = 03/17/99 Sample ID = 0760029 Number of Standard Deviations = 1.0 Blind Sample ID = N60 Lab Value = 0.829 Most Probable Value = 0.770 Percent Recovery = 107.7 Date Sample Logged by Lab = 03/16/99 Sample ID = 0750084 Number of Standard Deviations = 1.6 Blind Sample ID = N60 Lab Value = 0.788 Most Probable Value = 0.770 Percent Recovery = 102.3 Date Sample Logged by Lab = 03/15/99 Sample ID = 0740077 Number of Standard Deviations = 0.5 Blind Sample ID = N60 Lab Value = 0.795 Most Probable Value = 0.770 Percent Recovery = 103.2 Date Sample Logged by Lab = 03/12/99 Sample ID = 0710108 Number of Standard Deviations = 0.7 Blind Sample ID = N60 Lab Value = 0.786 Most Probable Value = 0.770 Percent Recovery = 102.1 Date Sample Logged by Lab = 03/11/99 Sample ID = 0700053 Number of Standard Deviations = 0.4 Blind Sample ID = N60 Lab Value = 0.797 Most Probable Value = 0.770 Percent Recovery = 103.5 Date Sample Logged by Lab = 03/10/99 Sample ID = 0690024 Number of Standard Deviations = 0.7 Blind Sample ID = N60 Lab Value = 0.775 Most Probable Value = 0.770 Percent Recovery = 100.6 Date Sample Logged by Lab = 03/09/99 Sample ID = 0680051 Number of Standard Deviations = 0.1 Blind Sample ID = N60 Lab Value = 0.807 Most Probable Value = 0.770 Percent Recovery = 104.8 Date Sample Logged by Lab = 03/08/99 Sample ID = 0670116 Number of Standard Deviations = 1.0 Blind Sample ID = N60 Lab Value = 0.813 Most Probable Value = 0.770 Percent Recovery = 105.6 Date Sample Logged by Lab = 03/05/99 Sample ID = 0640108 Number of Standard Deviations = 1.2 Blind Sample ID = N60 Lab Value = 0.801 Most Probable Value = 0.770 Percent Recovery = 104.0 Date Sample Logged by Lab = 03/04/99 Sample ID = 0630071 Number of Standard Deviations = 0.9 Blind Sample ID = N60 Lab Value = 0.806 Most Probable Value = 0.770 Percent Recovery = 104.7 Date Sample Logged by Lab = 03/03/99 Sample ID = 0620062 Number of Standard Deviations = 1.0 Blind Sample ID = N60 Lab Value = 0.838 Most Probable Value = 0.770 Percent Recovery = 108.8 Date Sample Logged by Lab = 03/02/99 Sample ID = 0610145 Number of Standard Deviations = 1.9 Blind Sample ID = N60 Lab Value = 0.406 Most Probable Value = 0.412 Percent Recovery = 98.5 Date Sample Logged by Lab = 03/01/99 Sample ID = 0600189 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 0.424 Most Probable Value = 0.412 Percent Recovery = 102.9 Date Sample Logged by Lab = 02/26/99 Sample ID = 0570066 Number of Standard Deviations = 0.4 Blind Sample ID = N59 Lab Value = 0.434 Most Probable Value = 0.412 Percent Recovery = 105.3 Date Sample Logged by Lab = 02/26/99 Sample ID = 0570067 Number of Standard Deviations = 0.7 Blind Sample ID = N59 Lab Value = 0.426 Most Probable Value = 0.412 Percent Recovery = 103.4 Date Sample Logged by Lab = 02/24/99 Sample ID = 0550043 Number of Standard Deviations = 0.5 Blind Sample ID = N59 Lab Value = 0.386 Most Probable Value = 0.412 Percent Recovery = 93.7 Date Sample Logged by Lab = 02/23/99 Sample ID = 0540115 Number of Standard Deviations = -0.9 Blind Sample ID = N59 Lab Value = 0.389 Most Probable Value = 0.412 Percent Recovery = 94.4 Date Sample Logged by Lab = 02/22/99 Sample ID = 0530136 Number of Standard Deviations = -0.8 Blind Sample ID = N59 Lab Value = 0.392 Most Probable Value = 0.412 Percent Recovery = 95.1 Date Sample Logged by Lab = 02/22/99 Sample ID = 0530137 Number of Standard Deviations = -0.7 Blind Sample ID = N59 Lab Value = 0.395 Most Probable Value = 0.412 Percent Recovery = 95.9 Date Sample Logged by Lab = 02/19/99 Sample ID = 0500086 Number of Standard Deviations = -0.6 Blind Sample ID = N59 Lab Value = 0.394 Most Probable Value = 0.412 Percent Recovery = 95.6 Date Sample Logged by Lab = 02/18/99 Sample ID = 0490064 Number of Standard Deviations = -0.6 Blind Sample ID = N59 Lab Value = 0.406 Most Probable Value = 0.412 Percent Recovery = 98.5 Date Sample Logged by Lab = 02/17/99 Sample ID = 0480041 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 0.397 Most Probable Value = 0.412 Percent Recovery = 96.4 Date Sample Logged by Lab = 02/17/99 Sample ID = 0480040 Number of Standard Deviations = -0.5 Blind Sample ID = N59 Lab Value = 0.430 Most Probable Value = 0.412 Percent Recovery = 104.4 Date Sample Logged by Lab = 02/12/99 Sample ID = 0430070 Number of Standard Deviations = 0.6 Blind Sample ID = N59 Lab Value = 0.397 Most Probable Value = 0.412 Percent Recovery = 96.4 Date Sample Logged by Lab = 02/12/99 Sample ID = 0430073 Number of Standard Deviations = -0.5 Blind Sample ID = N59 Lab Value = 0.400 Most Probable Value = 0.412 Percent Recovery = 97.1 Date Sample Logged by Lab = 02/11/99 Sample ID = 0420053 Number of Standard Deviations = -0.4 Blind Sample ID = N59 Lab Value = 0.423 Most Probable Value = 0.412 Percent Recovery = 102.7 Date Sample Logged by Lab = 02/10/99 Sample ID = 0410061 Number of Standard Deviations = 0.4 Blind Sample ID = N59 Lab Value = 0.401 Most Probable Value = 0.412 Percent Recovery = 97.3 Date Sample Logged by Lab = 02/10/99 Sample ID = 0410058 Number of Standard Deviations = -0.4 Blind Sample ID = N59 Lab Value = 0.390 Most Probable Value = 0.412 Percent Recovery = 94.7 Date Sample Logged by Lab = 02/09/99 Sample ID = 0400018 Number of Standard Deviations = -0.7 Blind Sample ID = N59 Lab Value = 0.398 Most Probable Value = 0.412 Percent Recovery = 96.6 Date Sample Logged by Lab = 02/08/99 Sample ID = 0390098 Number of Standard Deviations = -0.5 Blind Sample ID = N59 Lab Value = 0.409 Most Probable Value = 0.412 Percent Recovery = 99.3 Date Sample Logged by Lab = 02/05/99 Sample ID = 0360039 Number of Standard Deviations = -0.1 Blind Sample ID = N59 Lab Value = 0.405 Most Probable Value = 0.412 Percent Recovery = 98.3 Date Sample Logged by Lab = 02/04/99 Sample ID = 0350064 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 0.451 Most Probable Value = 0.412 Percent Recovery = 109.5 Date Sample Logged by Lab = 02/03/99 Sample ID = 0340076 Number of Standard Deviations = 1.3 Blind Sample ID = N59 Lab Value = 0.400 Most Probable Value = 0.412 Percent Recovery = 97.1 Date Sample Logged by Lab = 02/02/99 Sample ID = 0330074 Number of Standard Deviations = -0.4 Blind Sample ID = N59 Lab Value = 0.747 Most Probable Value = 0.770 Percent Recovery = 97.0 Date Sample Logged by Lab = 02/01/99 Sample ID = 0320057 Number of Standard Deviations = -0.6 Blind Sample ID = N60 Lab Value = 0.770 Most Probable Value = 0.770 Percent Recovery = 100.0 Date Sample Logged by Lab = 02/01/99 Sample ID = 0320058 Number of Standard Deviations = 0.0 Blind Sample ID = N60 Lab Value = 0.816 Most Probable Value = 0.770 Percent Recovery = 106.0 Date Sample Logged by Lab = 01/29/99 Sample ID = 0290006 Number of Standard Deviations = 1.3 Blind Sample ID = N60 Lab Value = 0.409 Most Probable Value = 0.412 Percent Recovery = 99.3 Date Sample Logged by Lab = 01/29/99 Sample ID = 0290008 Number of Standard Deviations = -0.1 Blind Sample ID = N59 Lab Value = 0.752 Most Probable Value = 0.770 Percent Recovery = 97.7 Date Sample Logged by Lab = 01/28/99 Sample ID = 0280033 Number of Standard Deviations = -0.5 Blind Sample ID = N60 Lab Value = 0.831 Most Probable Value = 0.770 Percent Recovery = 107.9 Date Sample Logged by Lab = 01/27/99 Sample ID = 0270085 Number of Standard Deviations = 1.7 Blind Sample ID = N60 Lab Value = 0.766 Most Probable Value = 0.770 Percent Recovery = 99.5 Date Sample Logged by Lab = 01/26/99 Sample ID = 0260011 Number of Standard Deviations = -0.1 Blind Sample ID = N60 Lab Value = 0.794 Most Probable Value = 0.770 Percent Recovery = 103.1 Date Sample Logged by Lab = 01/25/99 Sample ID = 0250122 Number of Standard Deviations = 0.7 Blind Sample ID = N60 Lab Value = 0.844 Most Probable Value = 0.770 Percent Recovery = 109.6 Date Sample Logged by Lab = 01/22/99 Sample ID = 0220070 Number of Standard Deviations = 2.0 Blind Sample ID = N60 Lab Value = 0.414 Most Probable Value = 0.412 Percent Recovery = 100.5 Date Sample Logged by Lab = 01/22/99 Sample ID = 0220068 Number of Standard Deviations = 0.1 Blind Sample ID = N59 Lab Value = 0.822 Most Probable Value = 0.770 Percent Recovery = 106.8 Date Sample Logged by Lab = 01/21/99 Sample ID = 0210085 Number of Standard Deviations = 1.4 Blind Sample ID = N60 Lab Value = 0.805 Most Probable Value = 0.770 Percent Recovery = 104.5 Date Sample Logged by Lab = 01/21/99 Sample ID = 0210086 Number of Standard Deviations = 1.0 Blind Sample ID = N60 Lab Value = 0.783 Most Probable Value = 0.770 Percent Recovery = 101.7 Date Sample Logged by Lab = 01/20/99 Sample ID = 0200125 Number of Standard Deviations = 0.4 Blind Sample ID = N60 Lab Value = 0.416 Most Probable Value = 0.412 Percent Recovery = 101.0 Date Sample Logged by Lab = 01/20/99 Sample ID = 0200127 Number of Standard Deviations = 0.1 Blind Sample ID = N59 Lab Value = 0.781 Most Probable Value = 0.770 Percent Recovery = 101.4 Date Sample Logged by Lab = 01/19/99 Sample ID = 0190102 Number of Standard Deviations = 0.3 Blind Sample ID = N60 Lab Value = 0.844 Most Probable Value = 0.770 Percent Recovery = 109.6 Date Sample Logged by Lab = 01/15/99 Sample ID = 0150088 Number of Standard Deviations = 2.0 Blind Sample ID = N60 Lab Value = 0.423 Most Probable Value = 0.412 Percent Recovery = 102.7 Date Sample Logged by Lab = 01/15/99 Sample ID = 0150089 Number of Standard Deviations = 0.4 Blind Sample ID = N59 Lab Value = 0.823 Most Probable Value = 0.770 Percent Recovery = 106.9 Date Sample Logged by Lab = 01/13/99 Sample ID = 0130039 Number of Standard Deviations = 1.5 Blind Sample ID = N60 Lab Value = 0.421 Most Probable Value = 0.412 Percent Recovery = 102.2 Date Sample Logged by Lab = 01/13/99 Sample ID = 0130036 Number of Standard Deviations = 0.3 Blind Sample ID = N59 Lab Value = 0.802 Most Probable Value = 0.770 Percent Recovery = 104.2 Date Sample Logged by Lab = 01/12/99 Sample ID = 0120054 Number of Standard Deviations = 0.9 Blind Sample ID = N60 Lab Value = 0.834 Most Probable Value = 0.770 Percent Recovery = 108.3 Date Sample Logged by Lab = 01/11/99 Sample ID = 0110104 Number of Standard Deviations = 1.8 Blind Sample ID = N60 Lab Value = 0.849 Most Probable Value = 0.770 Percent Recovery = 110.3 Date Sample Logged by Lab = 01/08/99 Sample ID = 0080115 Number of Standard Deviations = 2.2 Blind Sample ID = N60 Lab Value = 0.830 Most Probable Value = 0.770 Percent Recovery = 107.8 Date Sample Logged by Lab = 01/08/99 Sample ID = 0080114 Number of Standard Deviations = 1.7 Blind Sample ID = N60 Lab Value = 0.423 Most Probable Value = 0.412 Percent Recovery = 102.7 Date Sample Logged by Lab = 01/08/99 Sample ID = 0080117 Number of Standard Deviations = 0.4 Blind Sample ID = N59 Lab Value = 0.850 Most Probable Value = 0.770 Percent Recovery = 110.4 Date Sample Logged by Lab = 01/06/99 Sample ID = 0060041 Number of Standard Deviations = 2.2 Blind Sample ID = N60 Lab Value = 0.410 Most Probable Value = 0.412 Percent Recovery = 99.5 Date Sample Logged by Lab = 01/06/99 Sample ID = 0060043 Number of Standard Deviations = -0.1 Blind Sample ID = N59 Lab Value = 0.828 Most Probable Value = 0.770 Percent Recovery = 107.5 Date Sample Logged by Lab = 01/05/99 Sample ID = 0050020 Number of Standard Deviations = 1.6 Blind Sample ID = N60 Lab Value = 0.444 Most Probable Value = 0.412 Percent Recovery = 107.8 Date Sample Logged by Lab = 12/31/98 Sample ID = 3650066 Number of Standard Deviations = 1.1 Blind Sample ID = N59 Lab Value = 0.439 Most Probable Value = 0.412 Percent Recovery = 106.6 Date Sample Logged by Lab = 12/31/98 Sample ID = 3650065 Number of Standard Deviations = 0.9 Blind Sample ID = N59 Lab Value = 0.440 Most Probable Value = 0.412 Percent Recovery = 106.8 Date Sample Logged by Lab = 12/30/98 Sample ID = 3640041 Number of Standard Deviations = 0.9 Blind Sample ID = N59 Lab Value = 0.440 Most Probable Value = 0.412 Percent Recovery = 106.8 Date Sample Logged by Lab = 12/24/98 Sample ID = 3580005 Number of Standard Deviations = 0.9 Blind Sample ID = N59 Lab Value = 0.443 Most Probable Value = 0.412 Percent Recovery = 107.5 Date Sample Logged by Lab = 12/23/98 Sample ID = 3570083 Number of Standard Deviations = 1.0 Blind Sample ID = N59 Lab Value = 0.425 Most Probable Value = 0.412 Percent Recovery = 103.2 Date Sample Logged by Lab = 12/22/98 Sample ID = 3560008 Number of Standard Deviations = 0.4 Blind Sample ID = N59 Lab Value = 0.419 Most Probable Value = 0.412 Percent Recovery = 101.7 Date Sample Logged by Lab = 12/21/98 Sample ID = 3550092 Number of Standard Deviations = 0.2 Blind Sample ID = N59 Lab Value = 0.403 Most Probable Value = 0.412 Percent Recovery = 97.8 Date Sample Logged by Lab = 12/18/98 Sample ID = 3520037 Number of Standard Deviations = -0.3 Blind Sample ID = N59 Lab Value = 0.409 Most Probable Value = 0.412 Percent Recovery = 99.3 Date Sample Logged by Lab = 12/17/98 Sample ID = 3510062 Number of Standard Deviations = -0.1 Blind Sample ID = N59 Lab Value = 0.390 Most Probable Value = 0.412 Percent Recovery = 94.7 Date Sample Logged by Lab = 12/16/98 Sample ID = 3500081 Number of Standard Deviations = -0.7 Blind Sample ID = N59 Lab Value = 0.420 Most Probable Value = 0.412 Percent Recovery = 101.9 Date Sample Logged by Lab = 12/15/98 Sample ID = 3490023 Number of Standard Deviations = 0.3 Blind Sample ID = N59 Lab Value = 0.418 Most Probable Value = 0.412 Percent Recovery = 101.5 Date Sample Logged by Lab = 12/14/98 Sample ID = 3480067 Number of Standard Deviations = 0.2 Blind Sample ID = N59 Lab Value = 0.385 Most Probable Value = 0.412 Percent Recovery = 93.4 Date Sample Logged by Lab = 12/10/98 Sample ID = 3440039 Number of Standard Deviations = -0.9 Blind Sample ID = N59 Lab Value = 0.459 Most Probable Value = 0.412 Percent Recovery = 111.4 Date Sample Logged by Lab = 12/09/98 Sample ID = 3430068 Number of Standard Deviations = 1.6 Blind Sample ID = N59 Lab Value = 0.471 Most Probable Value = 0.412 Percent Recovery = 114.3 Date Sample Logged by Lab = 12/08/98 Sample ID = 3420132 Number of Standard Deviations = 2.0 Blind Sample ID = N59 Lab Value = 0.365 Most Probable Value = 0.412 Percent Recovery = 88.6 Date Sample Logged by Lab = 12/07/98 Sample ID = 3410084 Number of Standard Deviations = -1.6 Blind Sample ID = N59 Lab Value = 0.472 Most Probable Value = 0.412 Percent Recovery = 114.6 Date Sample Logged by Lab = 12/04/98 Sample ID = 3380078 Number of Standard Deviations = 2.0 Blind Sample ID = N59 Lab Value = 0.416 Most Probable Value = 0.412 Percent Recovery = 101.0 Date Sample Logged by Lab = 12/03/98 Sample ID = 3370061 Number of Standard Deviations = 0.1 Blind Sample ID = N59 Lab Value = 0.352 Most Probable Value = 0.412 Percent Recovery = 85.4 Date Sample Logged by Lab = 12/02/98 Sample ID = 3360076 Number of Standard Deviations = -2.0 Blind Sample ID = N59 Lab Value = 0.833 Most Probable Value = 0.770 Percent Recovery = 108.2 Date Sample Logged by Lab = 12/01/98 Sample ID = 3350080 Number of Standard Deviations = 1.7 Blind Sample ID = N60 Lab Value = 0.865 Most Probable Value = 0.770 Percent Recovery = 112.3 Date Sample Logged by Lab = 12/01/98 Sample ID = 3350081 Number of Standard Deviations = 2.6 Blind Sample ID = N60 Lab Value = 0.814 Most Probable Value = 0.770 Percent Recovery = 105.7 Date Sample Logged by Lab = 11/30/98 Sample ID = 3340021 Number of Standard Deviations = 1.2 Blind Sample ID = N60 Lab Value = 0.795 Most Probable Value = 0.770 Percent Recovery = 103.2 Date Sample Logged by Lab = 11/25/98 Sample ID = 3290046 Number of Standard Deviations = 0.7 Blind Sample ID = N60 Lab Value = 0.836 Most Probable Value = 0.770 Percent Recovery = 108.6 Date Sample Logged by Lab = 11/24/98 Sample ID = 3280049 Number of Standard Deviations = 1.8 Blind Sample ID = N60 Lab Value = 0.801 Most Probable Value = 0.770 Percent Recovery = 104.0 Date Sample Logged by Lab = 11/23/98 Sample ID = 3270055 Number of Standard Deviations = 0.9 Blind Sample ID = N60 Lab Value = 0.836 Most Probable Value = 0.770 Percent Recovery = 108.6 Date Sample Logged by Lab = 11/20/98 Sample ID = 3240117 Number of Standard Deviations = 1.8 Blind Sample ID = N60 Lab Value = 0.854 Most Probable Value = 0.770 Percent Recovery = 110.9 Date Sample Logged by Lab = 11/19/98 Sample ID = 3230053 Number of Standard Deviations = 2.3 Blind Sample ID = N60 Lab Value = 0.808 Most Probable Value = 0.770 Percent Recovery = 104.9 Date Sample Logged by Lab = 11/18/98 Sample ID = 3220062 Number of Standard Deviations = 1.0 Blind Sample ID = N60 Lab Value = 0.783 Most Probable Value = 0.770 Percent Recovery = 101.7 Date Sample Logged by Lab = 11/09/98 Sample ID = 3130280 Number of Standard Deviations = 0.4 Blind Sample ID = N60 Lab Value = 0.739 Most Probable Value = 0.770 Percent Recovery = 96.0 Date Sample Logged by Lab = 11/09/98 Sample ID = 3130126 Number of Standard Deviations = -0.9 Blind Sample ID = N60 Lab Value = 0.814 Most Probable Value = 0.770 Percent Recovery = 105.7 Date Sample Logged by Lab = 11/05/98 Sample ID = 3090037 Number of Standard Deviations = 1.2 Blind Sample ID = N60 Lab Value = 0.823 Most Probable Value = 0.770 Percent Recovery = 106.9 Date Sample Logged by Lab = 11/04/98 Sample ID = 3080036 Number of Standard Deviations = 1.5 Blind Sample ID = N60 Lab Value = 0.809 Most Probable Value = 0.770 Percent Recovery = 105.1 Date Sample Logged by Lab = 11/03/98 Sample ID = 3070105 Number of Standard Deviations = 1.1 Blind Sample ID = N60 Lab Value = 0.423 Most Probable Value = 0.412 Percent Recovery = 102.7 Date Sample Logged by Lab = 10/30/98 Sample ID = 3030052 Number of Standard Deviations = 0.4 Blind Sample ID = N59 Lab Value = 0.388 Most Probable Value = 0.412 Percent Recovery = 94.2 Date Sample Logged by Lab = 10/29/98 Sample ID = 3020080 Number of Standard Deviations = -0.8 Blind Sample ID = N59 Lab Value = 0.396 Most Probable Value = 0.412 Percent Recovery = 96.1 Date Sample Logged by Lab = 10/28/98 Sample ID = 3010042 Number of Standard Deviations = -0.5 Blind Sample ID = N59 Lab Value = 0.390 Most Probable Value = 0.412 Percent Recovery = 94.7 Date Sample Logged by Lab = 10/27/98 Sample ID = 3000089 Number of Standard Deviations = -0.7 Blind Sample ID = N59 Lab Value = 0.374 Most Probable Value = 0.412 Percent Recovery = 90.8 Date Sample Logged by Lab = 10/26/98 Sample ID = 2990141 Number of Standard Deviations = -1.3 Blind Sample ID = N59 Lab Value = 0.440 Most Probable Value = 0.412 Percent Recovery = 106.8 Date Sample Logged by Lab = 10/23/98 Sample ID = 2960068 Number of Standard Deviations = 0.9 Blind Sample ID = N59 Lab Value = 0.420 Most Probable Value = 0.412 Percent Recovery = 101.9 Date Sample Logged by Lab = 10/22/98 Sample ID = 2950079 Number of Standard Deviations = 0.3 Blind Sample ID = N59 Lab Value = 0.408 Most Probable Value = 0.412 Percent Recovery = 99.0 Date Sample Logged by Lab = 10/21/98 Sample ID = 2940059 Number of Standard Deviations = -0.1 Blind Sample ID = N59 Lab Value = 0.395 Most Probable Value = 0.412 Percent Recovery = 95.9 Date Sample Logged by Lab = 10/20/98 Sample ID = 2930052 Number of Standard Deviations = -0.6 Blind Sample ID = N59 Lab Value = 0.411 Most Probable Value = 0.412 Percent Recovery = 99.8 Date Sample Logged by Lab = 10/19/98 Sample ID = 2920184 Number of Standard Deviations = -0.0 Blind Sample ID = N59 Lab Value = 0.416 Most Probable Value = 0.412 Percent Recovery = 101.0 Date Sample Logged by Lab = 10/16/98 Sample ID = 2890141 Number of Standard Deviations = 0.1 Blind Sample ID = N59 Lab Value = 0.380 Most Probable Value = 0.412 Percent Recovery = 92.2 Date Sample Logged by Lab = 10/15/98 Sample ID = 2880120 Number of Standard Deviations = -1.1 Blind Sample ID = N59 Lab Value = 0.417 Most Probable Value = 0.412 Percent Recovery = 101.2 Date Sample Logged by Lab = 10/14/98 Sample ID = 2870040 Number of Standard Deviations = 0.2 Blind Sample ID = N59 Lab Value = 0.416 Most Probable Value = 0.412 Percent Recovery = 101.0 Date Sample Logged by Lab = 10/13/98 Sample ID = 2860075 Number of Standard Deviations = 0.1 Blind Sample ID = N59 Lab Value = 0.427 Most Probable Value = 0.412 Percent Recovery = 103.6 Date Sample Logged by Lab = 10/09/98 Sample ID = 2820172 Number of Standard Deviations = 0.5 Blind Sample ID = N59 Lab Value = 0.418 Most Probable Value = 0.412 Percent Recovery = 101.5 Date Sample Logged by Lab = 10/08/98 Sample ID = 2810077 Number of Standard Deviations = 0.2 Blind Sample ID = N59 Lab Value = 0.395 Most Probable Value = 0.412 Percent Recovery = 95.9 Date Sample Logged by Lab = 10/07/98 Sample ID = 2800066 Number of Standard Deviations = -0.6 Blind Sample ID = N59 Lab Value = 0.394 Most Probable Value = 0.412 Percent Recovery = 95.6 Date Sample Logged by Lab = 10/06/98 Sample ID = 2790047 Number of Standard Deviations = -0.6 Blind Sample ID = N59 Lab Value = 0.411 Most Probable Value = 0.412 Percent Recovery = 99.8 Date Sample Logged by Lab = 10/02/98 Sample ID = 2750041 Number of Standard Deviations = -0.0 Blind Sample ID = N59 Lab Value = 0.808 Most Probable Value = 0.766 Percent Recovery = 105.5 Date Sample Logged by Lab = 09/30/98 Sample ID = 2730002 Number of Standard Deviations = 1.2 Blind Sample ID = N58 Lab Value = 0.795 Most Probable Value = 0.766 Percent Recovery = 103.8 Date Sample Logged by Lab = 09/29/98 Sample ID = 2720087 Number of Standard Deviations = 0.8 Blind Sample ID = N58 Lab Value = 0.797 Most Probable Value = 0.766 Percent Recovery = 104.0 Date Sample Logged by Lab = 09/28/98 Sample ID = 2710124 Number of Standard Deviations = 0.9 Blind Sample ID = N58 Lab Value = 0.792 Most Probable Value = 0.766 Percent Recovery = 103.4 Date Sample Logged by Lab = 09/25/98 Sample ID = 2680008 Number of Standard Deviations = 0.7 Blind Sample ID = N58 Lab Value = 0.772 Most Probable Value = 0.766 Percent Recovery = 100.8 Date Sample Logged by Lab = 09/24/98 Sample ID = 2670092 Number of Standard Deviations = 0.2 Blind Sample ID = N58 Lab Value = 0.805 Most Probable Value = 0.766 Percent Recovery = 105.1 Date Sample Logged by Lab = 09/23/98 Sample ID = 2660041 Number of Standard Deviations = 1.1 Blind Sample ID = N58 Lab Value = 0.799 Most Probable Value = 0.766 Percent Recovery = 104.3 Date Sample Logged by Lab = 09/22/98 Sample ID = 2650053 Number of Standard Deviations = 0.9 Blind Sample ID = N58 Lab Value = 0.794 Most Probable Value = 0.766 Percent Recovery = 103.7 Date Sample Logged by Lab = 09/21/98 Sample ID = 2640101 Number of Standard Deviations = 0.8 Blind Sample ID = N58 Lab Value = 0.801 Most Probable Value = 0.766 Percent Recovery = 104.6 Date Sample Logged by Lab = 09/18/98 Sample ID = 2610106 Number of Standard Deviations = 1.0 Blind Sample ID = N58 Lab Value = 0.749 Most Probable Value = 0.766 Percent Recovery = 97.8 Date Sample Logged by Lab = 09/17/98 Sample ID = 2600014 Number of Standard Deviations = -0.5 Blind Sample ID = N58 Lab Value = 0.832 Most Probable Value = 0.766 Percent Recovery = 108.6 Date Sample Logged by Lab = 09/16/98 Sample ID = 2590083 Number of Standard Deviations = 1.8 Blind Sample ID = N58 Lab Value = 0.810 Most Probable Value = 0.766 Percent Recovery = 105.7 Date Sample Logged by Lab = 09/15/98 Sample ID = 2580244 Number of Standard Deviations = 1.2 Blind Sample ID = N58 Lab Value = 0.791 Most Probable Value = 0.766 Percent Recovery = 103.3 Date Sample Logged by Lab = 09/11/98 Sample ID = 2540732 Number of Standard Deviations = 0.7 Blind Sample ID = N58 Lab Value = 0.780 Most Probable Value = 0.766 Percent Recovery = 101.8 Date Sample Logged by Lab = 09/11/98 Sample ID = 2540089 Number of Standard Deviations = 0.4 Blind Sample ID = N58 Lab Value = 0.841 Most Probable Value = 0.766 Percent Recovery = 109.8 Date Sample Logged by Lab = 09/10/98 Sample ID = 2530112 Number of Standard Deviations = 2.1 Blind Sample ID = N58 Lab Value = 0.778 Most Probable Value = 0.766 Percent Recovery = 101.6 Date Sample Logged by Lab = 09/09/98 Sample ID = 2520006 Number of Standard Deviations = 0.3 Blind Sample ID = N58 Lab Value = 0.802 Most Probable Value = 0.766 Percent Recovery = 104.7 Date Sample Logged by Lab = 09/09/98 Sample ID = 2520011 Number of Standard Deviations = 1.0 Blind Sample ID = N58 Lab Value = 0.749 Most Probable Value = 0.766 Percent Recovery = 97.8 Date Sample Logged by Lab = 09/04/98 Sample ID = 2470037 Number of Standard Deviations = -0.5 Blind Sample ID = N58 Lab Value = 0.798 Most Probable Value = 0.766 Percent Recovery = 104.2 Date Sample Logged by Lab = 09/03/98 Sample ID = 2460015 Number of Standard Deviations = 0.9 Blind Sample ID = N58 Lab Value = 0.786 Most Probable Value = 0.766 Percent Recovery = 102.6 Date Sample Logged by Lab = 09/03/98 Sample ID = 2460021 Number of Standard Deviations = 0.6 Blind Sample ID = N58 Lab Value = 0.182 Most Probable Value = 0.201 Percent Recovery = 90.5 Date Sample Logged by Lab = 08/31/98 Sample ID = 2430236 Number of Standard Deviations = -0.6 Blind Sample ID = N57 Lab Value = 0.179 Most Probable Value = 0.201 Percent Recovery = 89.1 Date Sample Logged by Lab = 08/28/98 Sample ID = 2400208 Number of Standard Deviations = -0.7 Blind Sample ID = N57 Lab Value = 0.184 Most Probable Value = 0.201 Percent Recovery = 91.5 Date Sample Logged by Lab = 08/27/98 Sample ID = 2390107 Number of Standard Deviations = -0.6 Blind Sample ID = N57 Lab Value = 0.189 Most Probable Value = 0.201 Percent Recovery = 94.0 Date Sample Logged by Lab = 08/26/98 Sample ID = 2380208 Number of Standard Deviations = -0.4 Blind Sample ID = N57 Lab Value = 0.197 Most Probable Value = 0.201 Percent Recovery = 98.0 Date Sample Logged by Lab = 08/25/98 Sample ID = 2370213 Number of Standard Deviations = -0.1 Blind Sample ID = N57 Lab Value = 0.185 Most Probable Value = 0.201 Percent Recovery = 92.0 Date Sample Logged by Lab = 08/24/98 Sample ID = 2360202 Number of Standard Deviations = -0.5 Blind Sample ID = N57 Lab Value = 0.209 Most Probable Value = 0.201 Percent Recovery = 104.0 Date Sample Logged by Lab = 08/21/98 Sample ID = 2330342 Number of Standard Deviations = 0.3 Blind Sample ID = N57 Lab Value = 0.202 Most Probable Value = 0.201 Percent Recovery = 100.5 Date Sample Logged by Lab = 08/20/98 Sample ID = 2320304 Number of Standard Deviations = 0.0 Blind Sample ID = N57 Lab Value = 0.193 Most Probable Value = 0.201 Percent Recovery = 96.0 Date Sample Logged by Lab = 08/19/98 Sample ID = 2310036 Number of Standard Deviations = -0.3 Blind Sample ID = N57 Lab Value = 0.193 Most Probable Value = 0.201 Percent Recovery = 96.0 Date Sample Logged by Lab = 08/18/98 Sample ID = 2300137 Number of Standard Deviations = -0.3 Blind Sample ID = N57 Lab Value = 0.177 Most Probable Value = 0.201 Percent Recovery = 88.1 Date Sample Logged by Lab = 08/17/98 Sample ID = 2290139 Number of Standard Deviations = -0.8 Blind Sample ID = N57 Lab Value = 0.182 Most Probable Value = 0.201 Percent Recovery = 90.5 Date Sample Logged by Lab = 08/14/98 Sample ID = 2260067 Number of Standard Deviations = -0.6 Blind Sample ID = N57 Lab Value = 0.191 Most Probable Value = 0.201 Percent Recovery = 95.0 Date Sample Logged by Lab = 08/14/98 Sample ID = 2260080 Number of Standard Deviations = -0.3 Blind Sample ID = N57 Lab Value = 0.184 Most Probable Value = 0.201 Percent Recovery = 91.5 Date Sample Logged by Lab = 08/12/98 Sample ID = 2240180 Number of Standard Deviations = -0.6 Blind Sample ID = N57 Lab Value = 0.184 Most Probable Value = 0.201 Percent Recovery = 91.5 Date Sample Logged by Lab = 08/11/98 Sample ID = 2230076 Number of Standard Deviations = -0.6 Blind Sample ID = N57 Lab Value = 0.179 Most Probable Value = 0.201 Percent Recovery = 89.1 Date Sample Logged by Lab = 08/10/98 Sample ID = 2220255 Number of Standard Deviations = -0.7 Blind Sample ID = N57 Lab Value = 0.190 Most Probable Value = 0.201 Percent Recovery = 94.5 Date Sample Logged by Lab = 08/07/98 Sample ID = 2190051 Number of Standard Deviations = -0.4 Blind Sample ID = N57 Lab Value = 0.181 Most Probable Value = 0.201 Percent Recovery = 90.0 Date Sample Logged by Lab = 08/06/98 Sample ID = 2180180 Number of Standard Deviations = -0.7 Blind Sample ID = N57 Lab Value = 0.191 Most Probable Value = 0.201 Percent Recovery = 95.0 Date Sample Logged by Lab = 08/05/98 Sample ID = 2170058 Number of Standard Deviations = -0.3 Blind Sample ID = N57 Lab Value = 0.193 Most Probable Value = 0.201 Percent Recovery = 96.0 Date Sample Logged by Lab = 08/04/98 Sample ID = 2160058 Number of Standard Deviations = -0.3 Blind Sample ID = N57 Lab Value = 0.764 Most Probable Value = 0.766 Percent Recovery = 99.7 Date Sample Logged by Lab = 07/30/98 Sample ID = 2110201 Number of Standard Deviations = -0.1 Blind Sample ID = N58 Lab Value = 0.768 Most Probable Value = 0.766 Percent Recovery = 100.3 Date Sample Logged by Lab = 07/29/98 Sample ID = 2100165 Number of Standard Deviations = 0.1 Blind Sample ID = N58 Lab Value = 0.824 Most Probable Value = 0.766 Percent Recovery = 107.6 Date Sample Logged by Lab = 07/28/98 Sample ID = 2090139 Number of Standard Deviations = 1.6 Blind Sample ID = N58 Lab Value = 0.793 Most Probable Value = 0.766 Percent Recovery = 103.5 Date Sample Logged by Lab = 07/27/98 Sample ID = 2080083 Number of Standard Deviations = 0.8 Blind Sample ID = N58 Lab Value = 0.772 Most Probable Value = 0.766 Percent Recovery = 100.8 Date Sample Logged by Lab = 07/27/98 Sample ID = 2080126 Number of Standard Deviations = 0.2 Blind Sample ID = N58 Lab Value = 0.808 Most Probable Value = 0.766 Percent Recovery = 105.5 Date Sample Logged by Lab = 07/22/98 Sample ID = 2030112 Number of Standard Deviations = 1.2 Blind Sample ID = N58 Lab Value = 0.823 Most Probable Value = 0.766 Percent Recovery = 107.4 Date Sample Logged by Lab = 07/22/98 Sample ID = 2030018 Number of Standard Deviations = 1.6 Blind Sample ID = N58 Lab Value = 0.794 Most Probable Value = 0.766 Percent Recovery = 103.7 Date Sample Logged by Lab = 07/21/98 Sample ID = 2020103 Number of Standard Deviations = 0.8 Blind Sample ID = N58 Lab Value = 0.817 Most Probable Value = 0.766 Percent Recovery = 106.7 Date Sample Logged by Lab = 07/20/98 Sample ID = 2010050 Number of Standard Deviations = 1.4 Blind Sample ID = N58 Lab Value = 0.777 Most Probable Value = 0.766 Percent Recovery = 101.4 Date Sample Logged by Lab = 07/17/98 Sample ID = 1980300 Number of Standard Deviations = 0.3 Blind Sample ID = N58 Lab Value = 0.724 Most Probable Value = 0.766 Percent Recovery = 94.5 Date Sample Logged by Lab = 07/16/98 Sample ID = 1970015 Number of Standard Deviations = -1.2 Blind Sample ID = N58 Lab Value = 0.795 Most Probable Value = 0.766 Percent Recovery = 103.8 Date Sample Logged by Lab = 07/15/98 Sample ID = 1960202 Number of Standard Deviations = 0.8 Blind Sample ID = N58 Lab Value = 0.835 Most Probable Value = 0.766 Percent Recovery = 109.0 Date Sample Logged by Lab = 07/14/98 Sample ID = 1950203 Number of Standard Deviations = 1.9 Blind Sample ID = N58 Lab Value = 0.738 Most Probable Value = 0.766 Percent Recovery = 96.3 Date Sample Logged by Lab = 07/13/98 Sample ID = 1940224 Number of Standard Deviations = -0.8 Blind Sample ID = N58 Lab Value = 0.783 Most Probable Value = 0.766 Percent Recovery = 102.2 Date Sample Logged by Lab = 07/10/98 Sample ID = 1910242 Number of Standard Deviations = 0.5 Blind Sample ID = N58 Lab Value = 0.824 Most Probable Value = 0.766 Percent Recovery = 107.6 Date Sample Logged by Lab = 07/09/98 Sample ID = 1900091 Number of Standard Deviations = 1.6 Blind Sample ID = N58 Lab Value = 0.771 Most Probable Value = 0.766 Percent Recovery = 100.7 Date Sample Logged by Lab = 07/08/98 Sample ID = 1890199 Number of Standard Deviations = 0.1 Blind Sample ID = N58 Lab Value = 0.775 Most Probable Value = 0.766 Percent Recovery = 101.2 Date Sample Logged by Lab = 07/07/98 Sample ID = 1880061 Number of Standard Deviations = 0.3 Blind Sample ID = N58 Lab Value = 0.783 Most Probable Value = 0.766 Percent Recovery = 102.2 Date Sample Logged by Lab = 07/06/98 Sample ID = 1870156 Number of Standard Deviations = 0.5 Blind Sample ID = N58 Lab Value = 0.769 Most Probable Value = 0.766 Percent Recovery = 100.4 Date Sample Logged by Lab = 07/06/98 Sample ID = 1870155 Number of Standard Deviations = 0.1 Blind Sample ID = N58 Lab Value = 0.220 Most Probable Value = 0.201 Percent Recovery = 109.5 Date Sample Logged by Lab = 06/29/98 Sample ID = 1800271 Number of Standard Deviations = 0.6 Blind Sample ID = N57 Lab Value = 0.201 Most Probable Value = 0.201 Percent Recovery = 100.0 Date Sample Logged by Lab = 06/26/98 Sample ID = 1770094 Number of Standard Deviations = 0.0 Blind Sample ID = N57 Lab Value = 0.242 Most Probable Value = 0.201 Percent Recovery = 120.4 Date Sample Logged by Lab = 06/25/98 Sample ID = 1760110 Number of Standard Deviations = 1.4 Blind Sample ID = N57 Lab Value = 0.201 Most Probable Value = 0.201 Percent Recovery = 100.0 Date Sample Logged by Lab = 06/24/98 Sample ID = 1750106 Number of Standard Deviations = 0.0 Blind Sample ID = N57 Lab Value = 0.218 Most Probable Value = 0.201 Percent Recovery = 108.5 Date Sample Logged by Lab = 06/23/98 Sample ID = 1740133 Number of Standard Deviations = 0.6 Blind Sample ID = N57 Lab Value = 0.234 Most Probable Value = 0.201 Percent Recovery = 116.4 Date Sample Logged by Lab = 06/22/98 Sample ID = 1730176 Number of Standard Deviations = 1.1 Blind Sample ID = N57 Lab Value = 0.206 Most Probable Value = 0.201 Percent Recovery = 102.5 Date Sample Logged by Lab = 06/19/98 Sample ID = 1700284 Number of Standard Deviations = 0.2 Blind Sample ID = N57 Lab Value = 0.229 Most Probable Value = 0.201 Percent Recovery = 113.9 Date Sample Logged by Lab = 06/18/98 Sample ID = 1690149 Number of Standard Deviations = 0.9 Blind Sample ID = N57 Lab Value = 0.159 Most Probable Value = 0.201 Percent Recovery = 79.1 Date Sample Logged by Lab = 06/17/98 Sample ID = 1680021 Number of Standard Deviations = -1.4 Blind Sample ID = N57 Lab Value = 0.172 Most Probable Value = 0.201 Percent Recovery = 85.6 Date Sample Logged by Lab = 06/17/98 Sample ID = 1680020 Number of Standard Deviations = -1.0 Blind Sample ID = N57 Lab Value = 0.220 Most Probable Value = 0.201 Percent Recovery = 109.5 Date Sample Logged by Lab = 06/15/98 Sample ID = 1660092 Number of Standard Deviations = 0.6 Blind Sample ID = N57 Lab Value = 0.182 Most Probable Value = 0.201 Percent Recovery = 90.5 Date Sample Logged by Lab = 06/12/98 Sample ID = 1630123 Number of Standard Deviations = -0.6 Blind Sample ID = N57 Lab Value = 0.192 Most Probable Value = 0.201 Percent Recovery = 95.5 Date Sample Logged by Lab = 06/11/98 Sample ID = 1620086 Number of Standard Deviations = -0.3 Blind Sample ID = N57 Lab Value = 0.197 Most Probable Value = 0.201 Percent Recovery = 98.0 Date Sample Logged by Lab = 06/10/98 Sample ID = 1610152 Number of Standard Deviations = -0.1 Blind Sample ID = N57 Lab Value = 0.201 Most Probable Value = 0.201 Percent Recovery = 100.0 Date Sample Logged by Lab = 06/09/98 Sample ID = 1600122 Number of Standard Deviations = 0.0 Blind Sample ID = N57 Lab Value = 0.208 Most Probable Value = 0.201 Percent Recovery = 103.5 Date Sample Logged by Lab = 06/08/98 Sample ID = 1590184 Number of Standard Deviations = 0.2 Blind Sample ID = N57 Lab Value = 0.168 Most Probable Value = 0.201 Percent Recovery = 83.6 Date Sample Logged by Lab = 06/05/98 Sample ID = 1560221 Number of Standard Deviations = -1.1 Blind Sample ID = N57 Lab Value = 0.209 Most Probable Value = 0.201 Percent Recovery = 104.0 Date Sample Logged by Lab = 06/04/98 Sample ID = 1550181 Number of Standard Deviations = 0.3 Blind Sample ID = N57 Lab Value = 0.220 Most Probable Value = 0.201 Percent Recovery = 109.5 Date Sample Logged by Lab = 06/03/98 Sample ID = 1540100 Number of Standard Deviations = 0.6 Blind Sample ID = N57 Lab Value = 0.791 Most Probable Value = 0.766 Percent Recovery = 103.3 Date Sample Logged by Lab = 06/02/98 Sample ID = 1530225 Number of Standard Deviations = 0.7 Blind Sample ID = N58 Lab Value = 0.233 Most Probable Value = 0.201 Percent Recovery = 115.9 Date Sample Logged by Lab = 06/02/98 Sample ID = 1530208 Number of Standard Deviations = 1.1 Blind Sample ID = N57 Lab Value = 0.763 Most Probable Value = 0.766 Percent Recovery = 99.6 Date Sample Logged by Lab = 05/29/98 Sample ID = 1490073 Number of Standard Deviations = -0.1 Blind Sample ID = N58 Lab Value = 0.726 Most Probable Value = 0.766 Percent Recovery = 94.8 Date Sample Logged by Lab = 05/28/98 Sample ID = 1480066 Number of Standard Deviations = -1.1 Blind Sample ID = N58 Lab Value = 0.755 Most Probable Value = 0.766 Percent Recovery = 98.6 Date Sample Logged by Lab = 05/27/98 Sample ID = 1470194 Number of Standard Deviations = -0.3 Blind Sample ID = N58 Lab Value = 0.817 Most Probable Value = 0.766 Percent Recovery = 106.7 Date Sample Logged by Lab = 05/26/98 Sample ID = 1460155 Number of Standard Deviations = 1.4 Blind Sample ID = N58 Lab Value = 0.711 Most Probable Value = 0.766 Percent Recovery = 92.8 Date Sample Logged by Lab = 05/22/98 Sample ID = 1420205 Number of Standard Deviations = -1.5 Blind Sample ID = N58 Lab Value = 0.683 Most Probable Value = 0.766 Percent Recovery = 89.2 Date Sample Logged by Lab = 05/21/98 Sample ID = 1410124 Number of Standard Deviations = -2.3 Blind Sample ID = N58 Lab Value = 0.734 Most Probable Value = 0.766 Percent Recovery = 95.8 Date Sample Logged by Lab = 05/20/98 Sample ID = 1400054 Number of Standard Deviations = -0.9 Blind Sample ID = N58 Lab Value = 0.797 Most Probable Value = 0.766 Percent Recovery = 104.0 Date Sample Logged by Lab = 05/19/98 Sample ID = 1390114 Number of Standard Deviations = 0.9 Blind Sample ID = N58 Lab Value = 0.790 Most Probable Value = 0.766 Percent Recovery = 103.1 Date Sample Logged by Lab = 05/18/98 Sample ID = 1380248 Number of Standard Deviations = 0.7 Blind Sample ID = N58 Lab Value = 0.821 Most Probable Value = 0.766 Percent Recovery = 107.2 Date Sample Logged by Lab = 05/18/98 Sample ID = 1380092 Number of Standard Deviations = 1.5 Blind Sample ID = N58 Lab Value = 0.805 Most Probable Value = 0.766 Percent Recovery = 105.1 Date Sample Logged by Lab = 05/18/98 Sample ID = 1380086 Number of Standard Deviations = 1.1 Blind Sample ID = N58 Lab Value = 0.772 Most Probable Value = 0.766 Percent Recovery = 100.8 Date Sample Logged by Lab = 05/13/98 Sample ID = 1330276 Number of Standard Deviations = 0.2 Blind Sample ID = N58 Lab Value = 0.822 Most Probable Value = 0.766 Percent Recovery = 107.3 Date Sample Logged by Lab = 05/12/98 Sample ID = 1320066 Number of Standard Deviations = 1.6 Blind Sample ID = N58 Lab Value = 0.820 Most Probable Value = 0.766 Percent Recovery = 107.0 Date Sample Logged by Lab = 05/12/98 Sample ID = 1320067 Number of Standard Deviations = 1.5 Blind Sample ID = N58 Lab Value = 0.821 Most Probable Value = 0.766 Percent Recovery = 107.2 Date Sample Logged by Lab = 05/08/98 Sample ID = 1280049 Number of Standard Deviations = 1.5 Blind Sample ID = N58 Lab Value = 0.812 Most Probable Value = 0.766 Percent Recovery = 106.0 Date Sample Logged by Lab = 05/07/98 Sample ID = 1270080 Number of Standard Deviations = 1.3 Blind Sample ID = N58 Lab Value = 0.842 Most Probable Value = 0.766 Percent Recovery = 109.9 Date Sample Logged by Lab = 05/07/98 Sample ID = 1270081 Number of Standard Deviations = 2.1 Blind Sample ID = N58 Lab Value = 0.798 Most Probable Value = 0.766 Percent Recovery = 104.2 Date Sample Logged by Lab = 05/05/98 Sample ID = 1250078 Number of Standard Deviations = 0.9 Blind Sample ID = N58 Lab Value = 0.766 Most Probable Value = 0.766 Percent Recovery = 100.0 Date Sample Logged by Lab = 05/04/98 Sample ID = 1240120 Number of Standard Deviations = 0.0 Blind Sample ID = N58 Lab Value = 0.239 Most Probable Value = 0.201 Percent Recovery = 118.9 Date Sample Logged by Lab = 04/29/98 Sample ID = 1190165 Number of Standard Deviations = 1.3 Blind Sample ID = N57 Lab Value = 0.220 Most Probable Value = 0.201 Percent Recovery = 109.5 Date Sample Logged by Lab = 04/28/98 Sample ID = 1180172 Number of Standard Deviations = 0.6 Blind Sample ID = N57 Lab Value = 0.216 Most Probable Value = 0.201 Percent Recovery = 107.5 Date Sample Logged by Lab = 04/28/98 Sample ID = 1180015 Number of Standard Deviations = 0.5 Blind Sample ID = N57 Lab Value = 0.241 Most Probable Value = 0.201 Percent Recovery = 119.9 Date Sample Logged by Lab = 04/24/98 Sample ID = 1140197 Number of Standard Deviations = 1.3 Blind Sample ID = N57 Lab Value = 0.191 Most Probable Value = 0.201 Percent Recovery = 95.0 Date Sample Logged by Lab = 04/23/98 Sample ID = 1130051 Number of Standard Deviations = -0.3 Blind Sample ID = N57 Lab Value = 0.222 Most Probable Value = 0.201 Percent Recovery = 110.4 Date Sample Logged by Lab = 04/22/98 Sample ID = 1120067 Number of Standard Deviations = 0.7 Blind Sample ID = N57 Lab Value = 0.212 Most Probable Value = 0.201 Percent Recovery = 105.5 Date Sample Logged by Lab = 04/21/98 Sample ID = 1110199 Number of Standard Deviations = 0.4 Blind Sample ID = N57 Lab Value = 0.198 Most Probable Value = 0.201 Percent Recovery = 98.5 Date Sample Logged by Lab = 04/20/98 Sample ID = 1100102 Number of Standard Deviations = -0.1 Blind Sample ID = N57 Lab Value = 0.210 Most Probable Value = 0.201 Percent Recovery = 104.5 Date Sample Logged by Lab = 04/17/98 Sample ID = 1070105 Number of Standard Deviations = 0.3 Blind Sample ID = N57 Lab Value = 0.216 Most Probable Value = 0.201 Percent Recovery = 107.5 Date Sample Logged by Lab = 04/16/98 Sample ID = 1060094 Number of Standard Deviations = 0.5 Blind Sample ID = N57 Lab Value = 0.215 Most Probable Value = 0.201 Percent Recovery = 107.0 Date Sample Logged by Lab = 04/15/98 Sample ID = 1050081 Number of Standard Deviations = 0.5 Blind Sample ID = N57 Lab Value = 0.216 Most Probable Value = 0.201 Percent Recovery = 107.5 Date Sample Logged by Lab = 04/14/98 Sample ID = 1040088 Number of Standard Deviations = 0.5 Blind Sample ID = N57 Lab Value = 0.217 Most Probable Value = 0.201 Percent Recovery = 108.0 Date Sample Logged by Lab = 04/13/98 Sample ID = 1030115 Number of Standard Deviations = 0.5 Blind Sample ID = N57 Lab Value = 0.220 Most Probable Value = 0.201 Percent Recovery = 109.5 Date Sample Logged by Lab = 04/10/98 Sample ID = 1000133 Number of Standard Deviations = 0.6 Blind Sample ID = N57 Lab Value = 0.225 Most Probable Value = 0.201 Percent Recovery = 111.9 Date Sample Logged by Lab = 04/09/98 Sample ID = 0990032 Number of Standard Deviations = 0.8 Blind Sample ID = N57 Lab Value = 0.219 Most Probable Value = 0.201 Percent Recovery = 109.0 Date Sample Logged by Lab = 04/08/98 Sample ID = 0980048 Number of Standard Deviations = 0.6 Blind Sample ID = N57 Lab Value = 0.210 Most Probable Value = 0.201 Percent Recovery = 104.5 Date Sample Logged by Lab = 04/07/98 Sample ID = 0970098 Number of Standard Deviations = 0.3 Blind Sample ID = N57 Lab Value = 0.219 Most Probable Value = 0.201 Percent Recovery = 109.0 Date Sample Logged by Lab = 04/06/98 Sample ID = 0960034 Number of Standard Deviations = 0.6 Blind Sample ID = N57 Lab Value = 0.217 Most Probable Value = 0.201 Percent Recovery = 108.0 Date Sample Logged by Lab = 04/03/98 Sample ID = 0930130 Number of Standard Deviations = 0.5 Blind Sample ID = N57 Lab Value = 0.224 Most Probable Value = 0.201 Percent Recovery = 111.4 Date Sample Logged by Lab = 04/02/98 Sample ID = 0920029 Number of Standard Deviations = 0.8 Blind Sample ID = N57 Lab Value = 0.773 Most Probable Value = 0.714 Percent Recovery = 108.3 Date Sample Logged by Lab = 03/30/98 Sample ID = 0890102 Number of Standard Deviations = 1.7 Blind Sample ID = N56 Lab Value = 0.782 Most Probable Value = 0.714 Percent Recovery = 109.5 Date Sample Logged by Lab = 03/27/98 Sample ID = 0860117 Number of Standard Deviations = 2.0 Blind Sample ID = N56 Lab Value = 0.768 Most Probable Value = 0.714 Percent Recovery = 107.6 Date Sample Logged by Lab = 03/26/98 Sample ID = 0850055 Number of Standard Deviations = 1.6 Blind Sample ID = N56 Lab Value = 0.714 Most Probable Value = 0.714 Percent Recovery = 100.0 Date Sample Logged by Lab = 03/25/98 Sample ID = 0840150 Number of Standard Deviations = 0.0 Blind Sample ID = N56 Lab Value = 0.787 Most Probable Value = 0.714 Percent Recovery = 110.2 Date Sample Logged by Lab = 03/24/98 Sample ID = 0830079 Number of Standard Deviations = 2.1 Blind Sample ID = N56 Lab Value = 0.786 Most Probable Value = 0.714 Percent Recovery = 110.1 Date Sample Logged by Lab = 03/23/98 Sample ID = 0820117 Number of Standard Deviations = 2.1 Blind Sample ID = N56 Lab Value = 0.764 Most Probable Value = 0.714 Percent Recovery = 107.0 Date Sample Logged by Lab = 03/20/98 Sample ID = 0790175 Number of Standard Deviations = 1.5 Blind Sample ID = N56 Lab Value = 0.764 Most Probable Value = 0.714 Percent Recovery = 107.0 Date Sample Logged by Lab = 03/19/98 Sample ID = 0780167 Number of Standard Deviations = 1.5 Blind Sample ID = N56 Lab Value = 0.705 Most Probable Value = 0.714 Percent Recovery = 98.7 Date Sample Logged by Lab = 03/18/98 Sample ID = 0770086 Number of Standard Deviations = -0.3 Blind Sample ID = N56 Lab Value = 0.727 Most Probable Value = 0.714 Percent Recovery = 101.8 Date Sample Logged by Lab = 03/17/98 Sample ID = 0760074 Number of Standard Deviations = 0.4 Blind Sample ID = N56 Lab Value = 0.744 Most Probable Value = 0.714 Percent Recovery = 104.2 Date Sample Logged by Lab = 03/16/98 Sample ID = 0750135 Number of Standard Deviations = 0.9 Blind Sample ID = N56 Lab Value = 0.785 Most Probable Value = 0.714 Percent Recovery = 109.9 Date Sample Logged by Lab = 03/13/98 Sample ID = 0720044 Number of Standard Deviations = 2.1 Blind Sample ID = N56 Lab Value = 0.741 Most Probable Value = 0.714 Percent Recovery = 103.8 Date Sample Logged by Lab = 03/12/98 Sample ID = 0710086 Number of Standard Deviations = 0.8 Blind Sample ID = N56 Lab Value = 0.760 Most Probable Value = 0.714 Percent Recovery = 106.4 Date Sample Logged by Lab = 03/11/98 Sample ID = 0700093 Number of Standard Deviations = 1.4 Blind Sample ID = N56 Lab Value = 0.731 Most Probable Value = 0.714 Percent Recovery = 102.4 Date Sample Logged by Lab = 03/10/98 Sample ID = 0690051 Number of Standard Deviations = 0.5 Blind Sample ID = N56 Lab Value = 0.784 Most Probable Value = 0.714 Percent Recovery = 109.8 Date Sample Logged by Lab = 03/09/98 Sample ID = 0680078 Number of Standard Deviations = 2.1 Blind Sample ID = N56 Lab Value = 0.654 Most Probable Value = 0.714 Percent Recovery = 91.6 Date Sample Logged by Lab = 03/06/98 Sample ID = 0650034 Number of Standard Deviations = -1.8 Blind Sample ID = N56 Lab Value = 0.752 Most Probable Value = 0.714 Percent Recovery = 105.3 Date Sample Logged by Lab = 03/05/98 Sample ID = 0640057 Number of Standard Deviations = 1.1 Blind Sample ID = N56 Lab Value = 0.725 Most Probable Value = 0.714 Percent Recovery = 101.5 Date Sample Logged by Lab = 03/04/98 Sample ID = 0630039 Number of Standard Deviations = 0.3 Blind Sample ID = N56 Lab Value = 0.730 Most Probable Value = 0.714 Percent Recovery = 102.2 Date Sample Logged by Lab = 03/03/98 Sample ID = 0620130 Number of Standard Deviations = 0.5 Blind Sample ID = N56 Lab Value = 0.632 Most Probable Value = 0.601 Percent Recovery = 105.2 Date Sample Logged by Lab = 03/02/98 Sample ID = 0610069 Number of Standard Deviations = 1.0 Blind Sample ID = N55 Lab Value = 0.619 Most Probable Value = 0.601 Percent Recovery = 103.0 Date Sample Logged by Lab = 02/27/98 Sample ID = 0580060 Number of Standard Deviations = 0.6 Blind Sample ID = N55 Lab Value = 0.630 Most Probable Value = 0.601 Percent Recovery = 104.8 Date Sample Logged by Lab = 02/26/98 Sample ID = 0570016 Number of Standard Deviations = 1.0 Blind Sample ID = N55 Lab Value = 0.619 Most Probable Value = 0.601 Percent Recovery = 103.0 Date Sample Logged by Lab = 02/25/98 Sample ID = 0560008 Number of Standard Deviations = 0.6 Blind Sample ID = N55 Lab Value = 0.599 Most Probable Value = 0.601 Percent Recovery = 99.7 Date Sample Logged by Lab = 02/24/98 Sample ID = 0550067 Number of Standard Deviations = -0.1 Blind Sample ID = N55 Lab Value = 0.633 Most Probable Value = 0.601 Percent Recovery = 105.3 Date Sample Logged by Lab = 02/23/98 Sample ID = 0540089 Number of Standard Deviations = 1.1 Blind Sample ID = N55 Lab Value = 0.641 Most Probable Value = 0.601 Percent Recovery = 106.7 Date Sample Logged by Lab = 02/23/98 Sample ID = 0540091 Number of Standard Deviations = 1.3 Blind Sample ID = N55 Lab Value = 0.599 Most Probable Value = 0.601 Percent Recovery = 99.7 Date Sample Logged by Lab = 02/20/98 Sample ID = 0510083 Number of Standard Deviations = -0.1 Blind Sample ID = N55 Lab Value = 0.625 Most Probable Value = 0.601 Percent Recovery = 104.0 Date Sample Logged by Lab = 02/19/98 Sample ID = 0500029 Number of Standard Deviations = 0.8 Blind Sample ID = N55 Lab Value = 0.605 Most Probable Value = 0.601 Percent Recovery = 100.7 Date Sample Logged by Lab = 02/18/98 Sample ID = 0490124 Number of Standard Deviations = 0.1 Blind Sample ID = N55 Lab Value = 0.623 Most Probable Value = 0.601 Percent Recovery = 103.7 Date Sample Logged by Lab = 02/17/98 Sample ID = 0480198 Number of Standard Deviations = 0.7 Blind Sample ID = N55 Lab Value = 0.611 Most Probable Value = 0.601 Percent Recovery = 101.7 Date Sample Logged by Lab = 02/13/98 Sample ID = 0440042 Number of Standard Deviations = 0.3 Blind Sample ID = N55 Lab Value = 0.628 Most Probable Value = 0.601 Percent Recovery = 104.5 Date Sample Logged by Lab = 02/12/98 Sample ID = 0430125 Number of Standard Deviations = 0.9 Blind Sample ID = N55 Lab Value = 0.612 Most Probable Value = 0.601 Percent Recovery = 101.8 Date Sample Logged by Lab = 02/11/98 Sample ID = 0420026 Number of Standard Deviations = 0.4 Blind Sample ID = N55 Lab Value = 0.674 Most Probable Value = 0.601 Percent Recovery = 112.1 Date Sample Logged by Lab = 02/10/98 Sample ID = 0410052 Number of Standard Deviations = 2.4 Blind Sample ID = N55 Lab Value = 0.572 Most Probable Value = 0.601 Percent Recovery = 95.2 Date Sample Logged by Lab = 02/10/98 Sample ID = 0410015 Number of Standard Deviations = -1.0 Blind Sample ID = N55 Lab Value = 0.602 Most Probable Value = 0.601 Percent Recovery = 100.2 Date Sample Logged by Lab = 02/06/98 Sample ID = 0370162 Number of Standard Deviations = 0.0 Blind Sample ID = N55 Lab Value = 0.566 Most Probable Value = 0.601 Percent Recovery = 94.2 Date Sample Logged by Lab = 02/05/98 Sample ID = 0360075 Number of Standard Deviations = -1.2 Blind Sample ID = N55 Lab Value = 0.585 Most Probable Value = 0.601 Percent Recovery = 97.3 Date Sample Logged by Lab = 02/04/98 Sample ID = 0350091 Number of Standard Deviations = -0.5 Blind Sample ID = N55 Lab Value = 0.562 Most Probable Value = 0.601 Percent Recovery = 93.5 Date Sample Logged by Lab = 02/03/98 Sample ID = 0340136 Number of Standard Deviations = -1.3 Blind Sample ID = N55 Lab Value = 0.648 Most Probable Value = 0.714 Percent Recovery = 90.8 Date Sample Logged by Lab = 02/02/98 Sample ID = 0330059 Number of Standard Deviations = -1.9 Blind Sample ID = N56 Lab Value = 0.702 Most Probable Value = 0.714 Percent Recovery = 98.3 Date Sample Logged by Lab = 01/30/98 Sample ID = 0300116 Number of Standard Deviations = -0.4 Blind Sample ID = N56 Lab Value = 0.707 Most Probable Value = 0.714 Percent Recovery = 99.0 Date Sample Logged by Lab = 01/29/98 Sample ID = 0290023 Number of Standard Deviations = -0.2 Blind Sample ID = N56 Lab Value = 0.675 Most Probable Value = 0.714 Percent Recovery = 94.5 Date Sample Logged by Lab = 01/28/98 Sample ID = 0280080 Number of Standard Deviations = -1.1 Blind Sample ID = N56 Lab Value = 0.719 Most Probable Value = 0.714 Percent Recovery = 100.7 Date Sample Logged by Lab = 01/27/98 Sample ID = 0270117 Number of Standard Deviations = 0.1 Blind Sample ID = N56 Lab Value = 0.696 Most Probable Value = 0.714 Percent Recovery = 97.5 Date Sample Logged by Lab = 01/26/98 Sample ID = 0260136 Number of Standard Deviations = -0.5 Blind Sample ID = N56 Lab Value = 0.723 Most Probable Value = 0.714 Percent Recovery = 101.3 Date Sample Logged by Lab = 01/26/98 Sample ID = 0260140 Number of Standard Deviations = 0.3 Blind Sample ID = N56 Lab Value = 0.667 Most Probable Value = 0.714 Percent Recovery = 93.4 Date Sample Logged by Lab = 01/22/98 Sample ID = 0220091 Number of Standard Deviations = -1.4 Blind Sample ID = N56 Lab Value = 0.688 Most Probable Value = 0.714 Percent Recovery = 96.4 Date Sample Logged by Lab = 01/21/98 Sample ID = 0210067 Number of Standard Deviations = -0.8 Blind Sample ID = N56 Lab Value = 0.714 Most Probable Value = 0.714 Percent Recovery = 100.0 Date Sample Logged by Lab = 01/20/98 Sample ID = 0200128 Number of Standard Deviations = 0.0 Blind Sample ID = N56 Lab Value = 0.692 Most Probable Value = 0.714 Percent Recovery = 96.9 Date Sample Logged by Lab = 01/20/98 Sample ID = 0200126 Number of Standard Deviations = -0.6 Blind Sample ID = N56 Lab Value = 0.721 Most Probable Value = 0.714 Percent Recovery = 101.0 Date Sample Logged by Lab = 01/20/98 Sample ID = 0200127 Number of Standard Deviations = 0.2 Blind Sample ID = N56 Lab Value = 0.729 Most Probable Value = 0.714 Percent Recovery = 102.1 Date Sample Logged by Lab = 01/20/98 Sample ID = 0200129 Number of Standard Deviations = 0.4 Blind Sample ID = N56 Lab Value = 0.744 Most Probable Value = 0.714 Percent Recovery = 104.2 Date Sample Logged by Lab = 01/16/98 Sample ID = 0160122 Number of Standard Deviations = 0.9 Blind Sample ID = N56 Lab Value = 0.705 Most Probable Value = 0.714 Percent Recovery = 98.7 Date Sample Logged by Lab = 01/16/98 Sample ID = 0160106 Number of Standard Deviations = -0.3 Blind Sample ID = N56 Lab Value = 0.728 Most Probable Value = 0.714 Percent Recovery = 102.0 Date Sample Logged by Lab = 01/09/98 Sample ID = 0090089 Number of Standard Deviations = 0.4 Blind Sample ID = N56 Lab Value = 0.702 Most Probable Value = 0.714 Percent Recovery = 98.3 Date Sample Logged by Lab = 01/08/98 Sample ID = 0080105 Number of Standard Deviations = -0.4 Blind Sample ID = N56 Lab Value = 0.652 Most Probable Value = 0.714 Percent Recovery = 91.3 Date Sample Logged by Lab = 01/07/98 Sample ID = 0070047 Number of Standard Deviations = -1.8 Blind Sample ID = N56 Lab Value = 0.742 Most Probable Value = 0.714 Percent Recovery = 103.9 Date Sample Logged by Lab = 01/06/98 Sample ID = 0060023 Number of Standard Deviations = 0.8 Blind Sample ID = N56 Lab Value = 0.707 Most Probable Value = 0.714 Percent Recovery = 99.0 Date Sample Logged by Lab = 01/05/98 Sample ID = 0050007 Number of Standard Deviations = -0.2 Blind Sample ID = N56 Lab Value = 0.623 Most Probable Value = 0.601 Percent Recovery = 103.7 Date Sample Logged by Lab = 12/31/97 Sample ID = 3650034 Number of Standard Deviations = 0.7 Blind Sample ID = N55 Lab Value = 0.579 Most Probable Value = 0.601 Percent Recovery = 96.3 Date Sample Logged by Lab = 12/29/97 Sample ID = 3630050 Number of Standard Deviations = -0.7 Blind Sample ID = N55 Lab Value = 0.657 Most Probable Value = 0.601 Percent Recovery = 109.3 Date Sample Logged by Lab = 12/24/97 Sample ID = 3580095 Number of Standard Deviations = 1.9 Blind Sample ID = N55 Lab Value = 0.614 Most Probable Value = 0.601 Percent Recovery = 102.2 Date Sample Logged by Lab = 12/24/97 Sample ID = 3580090 Number of Standard Deviations = 0.4 Blind Sample ID = N55 Lab Value = 0.582 Most Probable Value = 0.601 Percent Recovery = 96.8 Date Sample Logged by Lab = 12/23/97 Sample ID = 3570051 Number of Standard Deviations = -0.6 Blind Sample ID = N55 Lab Value = 0.590 Most Probable Value = 0.601 Percent Recovery = 98.2 Date Sample Logged by Lab = 12/23/97 Sample ID = 3570023 Number of Standard Deviations = -0.4 Blind Sample ID = N55 Lab Value = 0.550 Most Probable Value = 0.601 Percent Recovery = 91.5 Date Sample Logged by Lab = 12/19/97 Sample ID = 3530127 Number of Standard Deviations = -1.7 Blind Sample ID = N55 Lab Value = 0.622 Most Probable Value = 0.601 Percent Recovery = 103.5 Date Sample Logged by Lab = 12/18/97 Sample ID = 3520004 Number of Standard Deviations = 0.7 Blind Sample ID = N55 Lab Value = 0.596 Most Probable Value = 0.601 Percent Recovery = 99.2 Date Sample Logged by Lab = 12/17/97 Sample ID = 3510165 Number of Standard Deviations = -0.2 Blind Sample ID = N55 Lab Value = 0.609 Most Probable Value = 0.601 Percent Recovery = 101.3 Date Sample Logged by Lab = 12/16/97 Sample ID = 3500009 Number of Standard Deviations = 0.3 Blind Sample ID = N55 Lab Value = 0.585 Most Probable Value = 0.601 Percent Recovery = 97.3 Date Sample Logged by Lab = 12/15/97 Sample ID = 3490159 Number of Standard Deviations = -0.5 Blind Sample ID = N55 Lab Value = 0.596 Most Probable Value = 0.601 Percent Recovery = 99.2 Date Sample Logged by Lab = 12/12/97 Sample ID = 3460120 Number of Standard Deviations = -0.2 Blind Sample ID = N55 Lab Value = 0.590 Most Probable Value = 0.601 Percent Recovery = 98.2 Date Sample Logged by Lab = 12/11/97 Sample ID = 3450040 Number of Standard Deviations = -0.4 Blind Sample ID = N55 Lab Value = 0.592 Most Probable Value = 0.601 Percent Recovery = 98.5 Date Sample Logged by Lab = 12/10/97 Sample ID = 3440062 Number of Standard Deviations = -0.3 Blind Sample ID = N55 Lab Value = 0.598 Most Probable Value = 0.601 Percent Recovery = 99.5 Date Sample Logged by Lab = 12/09/97 Sample ID = 3430054 Number of Standard Deviations = -0.1 Blind Sample ID = N55 Lab Value = 0.587 Most Probable Value = 0.601 Percent Recovery = 97.7 Date Sample Logged by Lab = 12/05/97 Sample ID = 3390185 Number of Standard Deviations = -0.5 Blind Sample ID = N55 Lab Value = 0.576 Most Probable Value = 0.601 Percent Recovery = 95.8 Date Sample Logged by Lab = 12/04/97 Sample ID = 3380078 Number of Standard Deviations = -0.8 Blind Sample ID = N55 Lab Value = 0.562 Most Probable Value = 0.601 Percent Recovery = 93.5 Date Sample Logged by Lab = 12/03/97 Sample ID = 3370041 Number of Standard Deviations = -1.3 Blind Sample ID = N55 Lab Value = 0.727 Most Probable Value = 0.714 Percent Recovery = 101.8 Date Sample Logged by Lab = 12/02/97 Sample ID = 3360030 Number of Standard Deviations = 0.4 Blind Sample ID = N56 Lab Value = 0.587 Most Probable Value = 0.601 Percent Recovery = 97.7 Date Sample Logged by Lab = 12/02/97 Sample ID = 3360029 Number of Standard Deviations = -0.5 Blind Sample ID = N55 Lab Value = 0.702 Most Probable Value = 0.714 Percent Recovery = 98.3 Date Sample Logged by Lab = 11/28/97 Sample ID = 3320069 Number of Standard Deviations = -0.4 Blind Sample ID = N56 Lab Value = 0.706 Most Probable Value = 0.714 Percent Recovery = 98.9 Date Sample Logged by Lab = 11/26/97 Sample ID = 3300069 Number of Standard Deviations = -0.2 Blind Sample ID = N56 Lab Value = 0.712 Most Probable Value = 0.714 Percent Recovery = 99.7 Date Sample Logged by Lab = 11/25/97 Sample ID = 3290137 Number of Standard Deviations = -0.1 Blind Sample ID = N56 Lab Value = 0.728 Most Probable Value = 0.714 Percent Recovery = 102.0 Date Sample Logged by Lab = 11/25/97 Sample ID = 3290141 Number of Standard Deviations = 0.4 Blind Sample ID = N56 Lab Value = 0.731 Most Probable Value = 0.714 Percent Recovery = 102.4 Date Sample Logged by Lab = 11/25/97 Sample ID = 3290143 Number of Standard Deviations = 0.5 Blind Sample ID = N56 Lab Value = 0.754 Most Probable Value = 0.714 Percent Recovery = 105.6 Date Sample Logged by Lab = 11/21/97 Sample ID = 3250322 Number of Standard Deviations = 1.2 Blind Sample ID = N56 Lab Value = 0.689 Most Probable Value = 0.714 Percent Recovery = 96.5 Date Sample Logged by Lab = 11/20/97 Sample ID = 3240003 Number of Standard Deviations = -0.7 Blind Sample ID = N56 Lab Value = 0.674 Most Probable Value = 0.714 Percent Recovery = 94.4 Date Sample Logged by Lab = 11/19/97 Sample ID = 3230051 Number of Standard Deviations = -1.2 Blind Sample ID = N56 Lab Value = 0.689 Most Probable Value = 0.714 Percent Recovery = 96.5 Date Sample Logged by Lab = 11/18/97 Sample ID = 3220048 Number of Standard Deviations = -0.7 Blind Sample ID = N56 Lab Value = 0.735 Most Probable Value = 0.714 Percent Recovery = 102.9 Date Sample Logged by Lab = 11/12/97 Sample ID = 3160077 Number of Standard Deviations = 0.6 Blind Sample ID = N56 Lab Value = 0.648 Most Probable Value = 0.714 Percent Recovery = 90.8 Date Sample Logged by Lab = 11/07/97 Sample ID = 3110064 Number of Standard Deviations = -1.9 Blind Sample ID = N56 Lab Value = 0.708 Most Probable Value = 0.714 Percent Recovery = 99.2 Date Sample Logged by Lab = 11/06/97 Sample ID = 3100120 Number of Standard Deviations = -0.2 Blind Sample ID = N56 Lab Value = 0.780 Most Probable Value = 0.714 Percent Recovery = 109.2 Date Sample Logged by Lab = 11/05/97 Sample ID = 3090055 Number of Standard Deviations = 1.9 Blind Sample ID = N56 Lab Value = 0.791 Most Probable Value = 0.714 Percent Recovery = 110.8 Date Sample Logged by Lab = 11/04/97 Sample ID = 3080090 Number of Standard Deviations = 2.3 Blind Sample ID = N56 Lab Value = 0.595 Most Probable Value = 0.601 Percent Recovery = 99.0 Date Sample Logged by Lab = 10/30/97 Sample ID = 3030092 Number of Standard Deviations = -0.2 Blind Sample ID = N55 Lab Value = 0.617 Most Probable Value = 0.601 Percent Recovery = 102.7 Date Sample Logged by Lab = 10/14/97 Sample ID = 2870206 Number of Standard Deviations = 0.5 Blind Sample ID = N55 Lab Value = 0.605 Most Probable Value = 0.601 Percent Recovery = 100.7 Date Sample Logged by Lab = 10/10/97 Sample ID = 2830027 Number of Standard Deviations = 0.1 Blind Sample ID = N55 Lab Value = 0.636 Most Probable Value = 0.601 Percent Recovery = 105.8 Date Sample Logged by Lab = 10/08/97 Sample ID = 2810046 Number of Standard Deviations = 1.2 Blind Sample ID = N55 Lab Value = 0.602 Most Probable Value = 0.601 Percent Recovery = 100.2 Date Sample Logged by Lab = 10/06/97 Sample ID = 2790063 Number of Standard Deviations = 0.0 Blind Sample ID = N55 Lab Value = 0.595 Most Probable Value = 0.601 Percent Recovery = 99.0 Date Sample Logged by Lab = 10/06/97 Sample ID = 2790001 Number of Standard Deviations = -0.2 Blind Sample ID = N55 Lab Value = 0.628 Most Probable Value = 0.601 Percent Recovery = 104.5 Date Sample Logged by Lab = 10/02/97 Sample ID = 2750041 Number of Standard Deviations = 0.9 Blind Sample ID = N55 Lab Value = 0.130 Most Probable Value = 0.167 Percent Recovery = 77.8 Date Sample Logged by Lab = 03/03/97 Sample ID = 0620109 Number of Standard Deviations = -2.5 Blind Sample ID = N49 Lab Value = 0.130 Most Probable Value = 0.167 Percent Recovery = 77.8 Date Sample Logged by Lab = 02/28/97 Sample ID = 0590041 Number of Standard Deviations = -2.5 Blind Sample ID = N49 Lab Value = 0.150 Most Probable Value = 0.167 Percent Recovery = 89.8 Date Sample Logged by Lab = 02/28/97 Sample ID = 0590044 Number of Standard Deviations = -1.1 Blind Sample ID = N49 Lab Value = 0.150 Most Probable Value = 0.167 Percent Recovery = 89.8 Date Sample Logged by Lab = 02/25/97 Sample ID = 0560200 Number of Standard Deviations = -1.1 Blind Sample ID = N49 Lab Value = 0.160 Most Probable Value = 0.167 Percent Recovery = 95.8 Date Sample Logged by Lab = 02/21/97 Sample ID = 0520143 Number of Standard Deviations = -0.5 Blind Sample ID = N49 Lab Value = 0.130 Most Probable Value = 0.167 Percent Recovery = 77.8 Date Sample Logged by Lab = 02/21/97 Sample ID = 0520138 Number of Standard Deviations = -2.5 Blind Sample ID = N49 Lab Value = 0.110 Most Probable Value = 0.167 Percent Recovery = 65.9 Date Sample Logged by Lab = 02/14/97 Sample ID = 0450004 Number of Standard Deviations = -3.8 Blind Sample ID = N49 Lab Value = 0.140 Most Probable Value = 0.167 Percent Recovery = 83.8 Date Sample Logged by Lab = 02/14/97 Sample ID = 0450006 Number of Standard Deviations = -1.8 Blind Sample ID = N49 Lab Value = 0.130 Most Probable Value = 0.167 Percent Recovery = 77.8 Date Sample Logged by Lab = 02/11/97 Sample ID = 0420040 Number of Standard Deviations = -2.5 Blind Sample ID = N49 Lab Value = 0.110 Most Probable Value = 0.167 Percent Recovery = 65.9 Date Sample Logged by Lab = 02/07/97 Sample ID = 0380058 Number of Standard Deviations = -3.8 Blind Sample ID = N49 Lab Value = 0.140 Most Probable Value = 0.167 Percent Recovery = 83.8 Date Sample Logged by Lab = 01/08/97 Sample ID = 0080069 Number of Standard Deviations = -1.8 Blind Sample ID = N49 Lab Value = 0.140 Most Probable Value = 0.167 Percent Recovery = 83.8 Date Sample Logged by Lab = 12/27/96 Sample ID = 3620024 Number of Standard Deviations = -1.8 Blind Sample ID = N49 Lab Value = 0.150 Most Probable Value = 0.167 Percent Recovery = 89.8 Date Sample Logged by Lab = 12/27/96 Sample ID = 3620027 Number of Standard Deviations = -1.1 Blind Sample ID = N49 Lab Value = 0.160 Most Probable Value = 0.167 Percent Recovery = 95.8 Date Sample Logged by Lab = 12/24/96 Sample ID = 3590061 Number of Standard Deviations = -0.5 Blind Sample ID = N49 Lab Value = 0.150 Most Probable Value = 0.167 Percent Recovery = 89.8 Date Sample Logged by Lab = 12/23/96 Sample ID = 3580143 Number of Standard Deviations = -1.1 Blind Sample ID = N49 Lab Value = 0.190 Most Probable Value = 0.167 Percent Recovery = 113.8 Date Sample Logged by Lab = 12/23/96 Sample ID = 3580138 Number of Standard Deviations = 1.5 Blind Sample ID = N49 Lab Value = 0.160 Most Probable Value = 0.167 Percent Recovery = 95.8 Date Sample Logged by Lab = 12/16/96 Sample ID = 3510153 Number of Standard Deviations = -0.5 Blind Sample ID = N49 Lab Value = 0.160 Most Probable Value = 0.167 Percent Recovery = 95.8 Date Sample Logged by Lab = 12/16/96 Sample ID = 3510154 Number of Standard Deviations = -0.5 Blind Sample ID = N49 Lab Value = 0.200 Most Probable Value = 0.167 Percent Recovery = 119.8 Date Sample Logged by Lab = 12/06/96 Sample ID = 3410059 Number of Standard Deviations = 2.2 Blind Sample ID = N49 Lab Value = 0.180 Most Probable Value = 0.167 Percent Recovery = 107.8 Date Sample Logged by Lab = 12/06/96 Sample ID = 3410087 Number of Standard Deviations = 0.9 Blind Sample ID = N49 Lab Value = 0.170 Most Probable Value = 0.167 Percent Recovery = 101.8 Date Sample Logged by Lab = 11/01/96 Sample ID = 3060253 Number of Standard Deviations = 0.2 Blind Sample ID = N49 Lab Value = 0.150 Most Probable Value = 0.167 Percent Recovery = 89.8 Date Sample Logged by Lab = 11/01/96 Sample ID = 3060299 Number of Standard Deviations = -1.1 Blind Sample ID = N49 Lab Value = 0.180 Most Probable Value = 0.167 Percent Recovery = 107.8 Date Sample Logged by Lab = 11/01/96 Sample ID = 3060258 Number of Standard Deviations = 0.9 Blind Sample ID = N49 Lab Value = 0.130 Most Probable Value = 0.167 Percent Recovery = 77.8 Date Sample Logged by Lab = 10/28/96 Sample ID = 3020200 Number of Standard Deviations = -2.5 Blind Sample ID = N49 Lab Value = 0.160 Most Probable Value = 0.167 Percent Recovery = 95.8 Date Sample Logged by Lab = 10/18/96 Sample ID = 2920040 Number of Standard Deviations = -0.5 Blind Sample ID = N49 Lab Value = 0.160 Most Probable Value = 0.167 Percent Recovery = 95.8 Date Sample Logged by Lab = 10/18/96 Sample ID = 2920050 Number of Standard Deviations = -0.5 Blind Sample ID = N49 Lab Value = 0.150 Most Probable Value = 0.167 Percent Recovery = 89.8 Date Sample Logged by Lab = 10/15/96 Sample ID = 2890126 Number of Standard Deviations = -1.1 Blind Sample ID = N49 Lab Value = 0.140 Most Probable Value = 0.167 Percent Recovery = 83.8 Date Sample Logged by Lab = 10/15/96 Sample ID = 2890125 Number of Standard Deviations = -1.8 Blind Sample ID = N49 Lab Value = 0.130 Most Probable Value = 0.167 Percent Recovery = 77.8 Date Sample Logged by Lab = 10/04/96 Sample ID = 2780019 Number of Standard Deviations = -2.5 Blind Sample ID = N49 Lab Value = 0.170 Most Probable Value = 0.167 Percent Recovery = 101.8 Date Sample Logged by Lab = 10/04/96 Sample ID = 2780021 Number of Standard Deviations = 0.2 Blind Sample ID = N49 Lab Value = 0.190 Most Probable Value = 0.223 Percent Recovery = 85.2 Date Sample Logged by Lab = 10/04/96 Sample ID = 2780018 Number of Standard Deviations = -1.7 Blind Sample ID = N47 Lab Value = 0.220 Most Probable Value = 0.223 Percent Recovery = 98.7 Date Sample Logged by Lab = 10/04/96 Sample ID = 2780022 Number of Standard Deviations = -0.2 Blind Sample ID = N47 Y = 100
The SGPlot Procedure

- TOTAL PHOSPHORUS-P,UNF,ASF,KJELDAHL -
Percent Recovery by Concentration
NWQL Parameter: 00665, Method: KJ009
Logged in Dates: 10/04/96 through 09/24/01
Open Data Set

Lab Value = 0.222 Most Probable Value = 0.158 Percent Recovery = 140.5 Date Sample Logged by Lab = 02/09/00 Sample ID = 0400079 Number of Standard Deviations = 2.1 Blind Sample ID = N63 Lab Value = 0.050 Most Probable Value = 0.805 Percent Recovery = 6.2 Date Sample Logged by Lab = 09/23/99 Sample ID = 2660011 Number of Standard Deviations = -20.1 Blind Sample ID = N62 Lab Value = 0.057 Most Probable Value = 0.040 Percent Recovery = 142.5 Date Sample Logged by Lab = 08/09/99 Sample ID = 2210154 Number of Standard Deviations = 0.6 Blind Sample ID = N61 Lab Value = 1.140 Most Probable Value = 0.805 Percent Recovery = 141.6 Date Sample Logged by Lab = 07/27/99 Sample ID = 2080110 Number of Standard Deviations = 8.9 Blind Sample ID = N62 Lab Value = 0.051 Most Probable Value = 0.770 Percent Recovery = 6.6 Date Sample Logged by Lab = 03/29/99 Sample ID = 0880060 Number of Standard Deviations = -19.8 Blind Sample ID = N60 Lab Value = 0.050 Most Probable Value = 0.412 Percent Recovery = 12.1 Date Sample Logged by Lab = 02/05/99 Sample ID = 0360044 Number of Standard Deviations = -12.1 Blind Sample ID = N59 Lab Value = 0.050 Most Probable Value = 0.412 Percent Recovery = 12.1 Date Sample Logged by Lab = 12/11/98 Sample ID = 3450161 Number of Standard Deviations = -12.1 Blind Sample ID = N59 Lab Value = 0.404 Most Probable Value = 0.770 Percent Recovery = 52.5 Date Sample Logged by Lab = 11/27/98 Sample ID = 3310077 Number of Standard Deviations = -10.1 Blind Sample ID = N60 Lab Value = 0.032 Most Probable Value = 0.412 Percent Recovery = 7.8 Date Sample Logged by Lab = 10/05/98 Sample ID = 2780123 Number of Standard Deviations = -12.7 Blind Sample ID = N59 Lab Value = 0.729 Most Probable Value = 0.714 Percent Recovery = 102.1 Date Sample Logged by Lab = 09/24/01 Sample ID = 2670128 Number of Standard Deviations = 0.5 Blind Sample ID = N70 Lab Value = 0.728 Most Probable Value = 0.714 Percent Recovery = 102.0 Date Sample Logged by Lab = 09/24/01 Sample ID = 2670126 Number of Standard Deviations = 0.4 Blind Sample ID = N70 Lab Value = 0.735 Most Probable Value = 0.714 Percent Recovery = 102.9 Date Sample Logged by Lab = 09/24/01 Sample ID = 2670129 Number of Standard Deviations = 0.6 Blind Sample ID = N70 Lab Value = 0.737 Most Probable Value = 0.714 Percent Recovery = 103.2 Date Sample Logged by Lab = 09/24/01 Sample ID = 2670130 Number of Standard Deviations = 0.7 Blind Sample ID = N70 Lab Value = 0.722 Most Probable Value = 0.714 Percent Recovery = 101.1 Date Sample Logged by Lab = 09/24/01 Sample ID = 2670127 Number of Standard Deviations = 0.2 Blind Sample ID = N70 Lab Value = 0.719 Most Probable Value = 0.714 Percent Recovery = 100.7 Date Sample Logged by Lab = 09/24/01 Sample ID = 2670131 Number of Standard Deviations = 0.2 Blind Sample ID = N70 Lab Value = 0.750 Most Probable Value = 0.714 Percent Recovery = 105.0 Date Sample Logged by Lab = 09/18/01 Sample ID = 2610006 Number of Standard Deviations = 1.1 Blind Sample ID = N70 Lab Value = 0.748 Most Probable Value = 0.714 Percent Recovery = 104.8 Date Sample Logged by Lab = 09/18/01 Sample ID = 2610005 Number of Standard Deviations = 1.0 Blind Sample ID = N70 Lab Value = 0.757 Most Probable Value = 0.714 Percent Recovery = 106.0 Date Sample Logged by Lab = 09/18/01 Sample ID = 2610003 Number of Standard Deviations = 1.3 Blind Sample ID = N70 Lab Value = 0.753 Most Probable Value = 0.714 Percent Recovery = 105.5 Date Sample Logged by Lab = 09/18/01 Sample ID = 2610004 Number of Standard Deviations = 1.2 Blind Sample ID = N70 Lab Value = 0.745 Most Probable Value = 0.714 Percent Recovery = 104.3 Date Sample Logged by Lab = 09/18/01 Sample ID = 2610002 Number of Standard Deviations = 1.0 Blind Sample ID = N70 Lab Value = 0.741 Most Probable Value = 0.714 Percent Recovery = 103.8 Date Sample Logged by Lab = 09/14/01 Sample ID = 2570024 Number of Standard Deviations = 0.8 Blind Sample ID = N70 Lab Value = 0.706 Most Probable Value = 0.714 Percent Recovery = 98.9 Date Sample Logged by Lab = 09/13/01 Sample ID = 2560050 Number of Standard Deviations = -0.2 Blind Sample ID = N70 Lab Value = 0.761 Most Probable Value = 0.714 Percent Recovery = 106.6 Date Sample Logged by Lab = 09/12/01 Sample ID = 2550069 Number of Standard Deviations = 1.4 Blind Sample ID = N70 Lab Value = 0.753 Most Probable Value = 0.714 Percent Recovery = 105.5 Date Sample Logged by Lab = 09/12/01 Sample ID = 2550070 Number of Standard Deviations = 1.2 Blind Sample ID = N70 Lab Value = 0.727 Most Probable Value = 0.714 Percent Recovery = 101.8 Date Sample Logged by Lab = 09/10/01 Sample ID = 2530362 Number of Standard Deviations = 0.4 Blind Sample ID = N70 Lab Value = 0.735 Most Probable Value = 0.714 Percent Recovery = 102.9 Date Sample Logged by Lab = 09/05/01 Sample ID = 2480230 Number of Standard Deviations = 0.6 Blind Sample ID = N70 Lab Value = 0.723 Most Probable Value = 0.714 Percent Recovery = 101.3 Date Sample Logged by Lab = 09/05/01 Sample ID = 2480229 Number of Standard Deviations = 0.3 Blind Sample ID = N70 Lab Value = 0.705 Most Probable Value = 0.714 Percent Recovery = 98.7 Date Sample Logged by Lab = 09/05/01 Sample ID = 2480069 Number of Standard Deviations = -0.3 Blind Sample ID = N70 Lab Value = 0.695 Most Probable Value = 0.714 Percent Recovery = 97.3 Date Sample Logged by Lab = 09/05/01 Sample ID = 2480068 Number of Standard Deviations = -0.6 Blind Sample ID = N70 Lab Value = 0.076 Most Probable Value = 0.086 Percent Recovery = 88.4 Date Sample Logged by Lab = 08/29/01 Sample ID = 2410169 Number of Standard Deviations = -0.3 Blind Sample ID = N69 Lab Value = 0.064 Most Probable Value = 0.086 Percent Recovery = 74.4 Date Sample Logged by Lab = 08/28/01 Sample ID = 2400046 Number of Standard Deviations = -0.7 Blind Sample ID = N69 Lab Value = 0.070 Most Probable Value = 0.086 Percent Recovery = 81.4 Date Sample Logged by Lab = 08/27/01 Sample ID = 2390245 Number of Standard Deviations = -0.5 Blind Sample ID = N69 Lab Value = 0.074 Most Probable Value = 0.086 Percent Recovery = 86.0 Date Sample Logged by Lab = 08/22/01 Sample ID = 2340141 Number of Standard Deviations = -0.4 Blind Sample ID = N69 Lab Value = 0.080 Most Probable Value = 0.086 Percent Recovery = 93.0 Date Sample Logged by Lab = 08/22/01 Sample ID = 2340142 Number of Standard Deviations = -0.2 Blind Sample ID = N69 Lab Value = 0.074 Most Probable Value = 0.086 Percent Recovery = 86.0 Date Sample Logged by Lab = 08/22/01 Sample ID = 2340143 Number of Standard Deviations = -0.4 Blind Sample ID = N69 Lab Value = 0.079 Most Probable Value = 0.086 Percent Recovery = 91.9 Date Sample Logged by Lab = 08/21/01 Sample ID = 2330242 Number of Standard Deviations = -0.2 Blind Sample ID = N69 Lab Value = 0.080 Most Probable Value = 0.086 Percent Recovery = 93.0 Date Sample Logged by Lab = 08/20/01 Sample ID = 2320182 Number of Standard Deviations = -0.2 Blind Sample ID = N69 Lab Value = 0.082 Most Probable Value = 0.086 Percent Recovery = 95.3 Date Sample Logged by Lab = 08/17/01 Sample ID = 2290041 Number of Standard Deviations = -0.1 Blind Sample ID = N69 Lab Value = 0.073 Most Probable Value = 0.086 Percent Recovery = 84.9 Date Sample Logged by Lab = 08/16/01 Sample ID = 2280058 Number of Standard Deviations = -0.4 Blind Sample ID = N69 Lab Value = 0.081 Most Probable Value = 0.086 Percent Recovery = 94.2 Date Sample Logged by Lab = 08/15/01 Sample ID = 2270056 Number of Standard Deviations = -0.2 Blind Sample ID = N69 Lab Value = 0.072 Most Probable Value = 0.086 Percent Recovery = 83.7 Date Sample Logged by Lab = 08/14/01 Sample ID = 2260271 Number of Standard Deviations = -0.5 Blind Sample ID = N69 Lab Value = 0.077 Most Probable Value = 0.086 Percent Recovery = 89.5 Date Sample Logged by Lab = 08/14/01 Sample ID = 2260270 Number of Standard Deviations = -0.3 Blind Sample ID = N69 Lab Value = 0.052 Most Probable Value = 0.086 Percent Recovery = 60.5 Date Sample Logged by Lab = 08/10/01 Sample ID = 2220107 Number of Standard Deviations = -1.1 Blind Sample ID = N69 Lab Value = 0.053 Most Probable Value = 0.086 Percent Recovery = 61.6 Date Sample Logged by Lab = 08/10/01 Sample ID = 2220106 Number of Standard Deviations = -1.1 Blind Sample ID = N69 Lab Value = 0.073 Most Probable Value = 0.086 Percent Recovery = 84.9 Date Sample Logged by Lab = 08/08/01 Sample ID = 2200008 Number of Standard Deviations = -0.4 Blind Sample ID = N69 Lab Value = 0.067 Most Probable Value = 0.086 Percent Recovery = 77.9 Date Sample Logged by Lab = 08/07/01 Sample ID = 2190038 Number of Standard Deviations = -0.6 Blind Sample ID = N69 Lab Value = 0.070 Most Probable Value = 0.086 Percent Recovery = 81.4 Date Sample Logged by Lab = 08/06/01 Sample ID = 2180207 Number of Standard Deviations = -0.5 Blind Sample ID = N69 Lab Value = 0.082 Most Probable Value = 0.086 Percent Recovery = 95.3 Date Sample Logged by Lab = 08/06/01 Sample ID = 2180185 Number of Standard Deviations = -0.1 Blind Sample ID = N69 Lab Value = 0.073 Most Probable Value = 0.086 Percent Recovery = 84.9 Date Sample Logged by Lab = 08/06/01 Sample ID = 2180208 Number of Standard Deviations = -0.4 Blind Sample ID = N69 Lab Value = 0.706 Most Probable Value = 0.714 Percent Recovery = 98.9 Date Sample Logged by Lab = 07/31/01 Sample ID = 2120047 Number of Standard Deviations = -0.2 Blind Sample ID = N70 Lab Value = 0.708 Most Probable Value = 0.714 Percent Recovery = 99.2 Date Sample Logged by Lab = 07/31/01 Sample ID = 2120048 Number of Standard Deviations = -0.2 Blind Sample ID = N70 Lab Value = 0.686 Most Probable Value = 0.714 Percent Recovery = 96.1 Date Sample Logged by Lab = 07/27/01 Sample ID = 2080024 Number of Standard Deviations = -0.9 Blind Sample ID = N70 Lab Value = 0.710 Most Probable Value = 0.714 Percent Recovery = 99.4 Date Sample Logged by Lab = 07/26/01 Sample ID = 2070074 Number of Standard Deviations = -0.1 Blind Sample ID = N70 Lab Value = 0.699 Most Probable Value = 0.714 Percent Recovery = 97.9 Date Sample Logged by Lab = 07/25/01 Sample ID = 2060060 Number of Standard Deviations = -0.5 Blind Sample ID = N70 Lab Value = 0.709 Most Probable Value = 0.714 Percent Recovery = 99.3 Date Sample Logged by Lab = 07/24/01 Sample ID = 2050110 Number of Standard Deviations = -0.2 Blind Sample ID = N70 Lab Value = 0.704 Most Probable Value = 0.714 Percent Recovery = 98.6 Date Sample Logged by Lab = 07/24/01 Sample ID = 2050111 Number of Standard Deviations = -0.3 Blind Sample ID = N70 Lab Value = 0.671 Most Probable Value = 0.714 Percent Recovery = 94.0 Date Sample Logged by Lab = 07/23/01 Sample ID = 2040153 Number of Standard Deviations = -1.3 Blind Sample ID = N70 Lab Value = 0.699 Most Probable Value = 0.714 Percent Recovery = 97.9 Date Sample Logged by Lab = 07/18/01 Sample ID = 1990088 Number of Standard Deviations = -0.5 Blind Sample ID = N70 Lab Value = 0.694 Most Probable Value = 0.714 Percent Recovery = 97.2 Date Sample Logged by Lab = 07/18/01 Sample ID = 1990087 Number of Standard Deviations = -0.6 Blind Sample ID = N70 Lab Value = 0.715 Most Probable Value = 0.714 Percent Recovery = 100.1 Date Sample Logged by Lab = 07/17/01 Sample ID = 1980098 Number of Standard Deviations = 0.0 Blind Sample ID = N70 Lab Value = 0.694 Most Probable Value = 0.714 Percent Recovery = 97.2 Date Sample Logged by Lab = 07/16/01 Sample ID = 1970192 Number of Standard Deviations = -0.6 Blind Sample ID = N70 Lab Value = 0.749 Most Probable Value = 0.714 Percent Recovery = 104.9 Date Sample Logged by Lab = 07/13/01 Sample ID = 1940052 Number of Standard Deviations = 1.1 Blind Sample ID = N70 Lab Value = 0.698 Most Probable Value = 0.714 Percent Recovery = 97.8 Date Sample Logged by Lab = 07/12/01 Sample ID = 1930004 Number of Standard Deviations = -0.5 Blind Sample ID = N70 Lab Value = 0.727 Most Probable Value = 0.714 Percent Recovery = 101.8 Date Sample Logged by Lab = 07/11/01 Sample ID = 1920004 Number of Standard Deviations = 0.4 Blind Sample ID = N70 Lab Value = 0.696 Most Probable Value = 0.714 Percent Recovery = 97.5 Date Sample Logged by Lab = 07/10/01 Sample ID = 1910002 Number of Standard Deviations = -0.6 Blind Sample ID = N70 Lab Value = 0.702 Most Probable Value = 0.714 Percent Recovery = 98.3 Date Sample Logged by Lab = 07/09/01 Sample ID = 1900457 Number of Standard Deviations = -0.4 Blind Sample ID = N70 Lab Value = 0.692 Most Probable Value = 0.714 Percent Recovery = 96.9 Date Sample Logged by Lab = 07/06/01 Sample ID = 1870007 Number of Standard Deviations = -0.7 Blind Sample ID = N70 Lab Value = 0.747 Most Probable Value = 0.714 Percent Recovery = 104.6 Date Sample Logged by Lab = 07/03/01 Sample ID = 1840009 Number of Standard Deviations = 1.0 Blind Sample ID = N70 Lab Value = 0.703 Most Probable Value = 0.714 Percent Recovery = 98.5 Date Sample Logged by Lab = 07/02/01 Sample ID = 1830094 Number of Standard Deviations = -0.3 Blind Sample ID = N70 Lab Value = 0.069 Most Probable Value = 0.086 Percent Recovery = 80.2 Date Sample Logged by Lab = 06/29/01 Sample ID = 1800076 Number of Standard Deviations = -0.6 Blind Sample ID = N69 Lab Value = 0.061 Most Probable Value = 0.086 Percent Recovery = 70.9 Date Sample Logged by Lab = 06/28/01 Sample ID = 1790040 Number of Standard Deviations = -0.8 Blind Sample ID = N69 Lab Value = 0.055 Most Probable Value = 0.086 Percent Recovery = 64.0 Date Sample Logged by Lab = 06/27/01 Sample ID = 1780052 Number of Standard Deviations = -1.0 Blind Sample ID = N69 Lab Value = 0.063 Most Probable Value = 0.086 Percent Recovery = 73.3 Date Sample Logged by Lab = 06/26/01 Sample ID = 1770091 Number of Standard Deviations = -0.8 Blind Sample ID = N69 Lab Value = 0.067 Most Probable Value = 0.086 Percent Recovery = 77.9 Date Sample Logged by Lab = 06/26/01 Sample ID = 1770092 Number of Standard Deviations = -0.6 Blind Sample ID = N69 Lab Value = 0.082 Most Probable Value = 0.086 Percent Recovery = 95.3 Date Sample Logged by Lab = 06/22/01 Sample ID = 1730100 Number of Standard Deviations = -0.1 Blind Sample ID = N69 Lab Value = 0.083 Most Probable Value = 0.086 Percent Recovery = 96.5 Date Sample Logged by Lab = 06/21/01 Sample ID = 1720144 Number of Standard Deviations = -0.1 Blind Sample ID = N69 Lab Value = 0.074 Most Probable Value = 0.086 Percent Recovery = 86.0 Date Sample Logged by Lab = 06/20/01 Sample ID = 1710179 Number of Standard Deviations = -0.4 Blind Sample ID = N69 Lab Value = 0.073 Most Probable Value = 0.086 Percent Recovery = 84.9 Date Sample Logged by Lab = 06/20/01 Sample ID = 1710180 Number of Standard Deviations = -0.4 Blind Sample ID = N69 Lab Value = 0.074 Most Probable Value = 0.086 Percent Recovery = 86.0 Date Sample Logged by Lab = 06/20/01 Sample ID = 1710182 Number of Standard Deviations = -0.4 Blind Sample ID = N69 Lab Value = 0.079 Most Probable Value = 0.086 Percent Recovery = 91.9 Date Sample Logged by Lab = 06/20/01 Sample ID = 1710181 Number of Standard Deviations = -0.2 Blind Sample ID = N69 Lab Value = 0.067 Most Probable Value = 0.086 Percent Recovery = 77.9 Date Sample Logged by Lab = 06/14/01 Sample ID = 1650039 Number of Standard Deviations = -0.6 Blind Sample ID = N69 Lab Value = 0.085 Most Probable Value = 0.086 Percent Recovery = 98.8 Date Sample Logged by Lab = 06/13/01 Sample ID = 1640001 Number of Standard Deviations = -0.0 Blind Sample ID = N69 Lab Value = 0.081 Most Probable Value = 0.086 Percent Recovery = 94.2 Date Sample Logged by Lab = 06/12/01 Sample ID = 1630024 Number of Standard Deviations = -0.2 Blind Sample ID = N69 Lab Value = 0.078 Most Probable Value = 0.086 Percent Recovery = 90.7 Date Sample Logged by Lab = 06/12/01 Sample ID = 1630025 Number of Standard Deviations = -0.3 Blind Sample ID = N69 Lab Value = 0.080 Most Probable Value = 0.086 Percent Recovery = 93.0 Date Sample Logged by Lab = 06/07/01 Sample ID = 1580091 Number of Standard Deviations = -0.2 Blind Sample ID = N69 Lab Value = 0.082 Most Probable Value = 0.086 Percent Recovery = 95.3 Date Sample Logged by Lab = 06/07/01 Sample ID = 1580090 Number of Standard Deviations = -0.1 Blind Sample ID = N69 Lab Value = 0.066 Most Probable Value = 0.086 Percent Recovery = 76.7 Date Sample Logged by Lab = 06/06/01 Sample ID = 1570044 Number of Standard Deviations = -0.7 Blind Sample ID = N69 Lab Value = 0.080 Most Probable Value = 0.086 Percent Recovery = 93.0 Date Sample Logged by Lab = 06/06/01 Sample ID = 1570042 Number of Standard Deviations = -0.2 Blind Sample ID = N69 Lab Value = 0.077 Most Probable Value = 0.086 Percent Recovery = 89.5 Date Sample Logged by Lab = 06/06/01 Sample ID = 1570043 Number of Standard Deviations = -0.3 Blind Sample ID = N69 Lab Value = 0.713 Most Probable Value = 0.714 Percent Recovery = 99.9 Date Sample Logged by Lab = 05/30/01 Sample ID = 1500158 Number of Standard Deviations = -0.0 Blind Sample ID = N70 Lab Value = 0.752 Most Probable Value = 0.714 Percent Recovery = 105.3 Date Sample Logged by Lab = 05/30/01 Sample ID = 1500157 Number of Standard Deviations = 1.2 Blind Sample ID = N70 Lab Value = 0.702 Most Probable Value = 0.714 Percent Recovery = 98.3 Date Sample Logged by Lab = 05/25/01 Sample ID = 1450074 Number of Standard Deviations = -0.4 Blind Sample ID = N70 Lab Value = 0.731 Most Probable Value = 0.714 Percent Recovery = 102.4 Date Sample Logged by Lab = 05/24/01 Sample ID = 1440082 Number of Standard Deviations = 0.5 Blind Sample ID = N70 Lab Value = 0.744 Most Probable Value = 0.714 Percent Recovery = 104.2 Date Sample Logged by Lab = 05/24/01 Sample ID = 1440083 Number of Standard Deviations = 0.9 Blind Sample ID = N70 Lab Value = 0.745 Most Probable Value = 0.714 Percent Recovery = 104.3 Date Sample Logged by Lab = 05/22/01 Sample ID = 1420102 Number of Standard Deviations = 1.0 Blind Sample ID = N70 Lab Value = 0.741 Most Probable Value = 0.714 Percent Recovery = 103.8 Date Sample Logged by Lab = 05/22/01 Sample ID = 1420101 Number of Standard Deviations = 0.8 Blind Sample ID = N70 Lab Value = 0.707 Most Probable Value = 0.714 Percent Recovery = 99.0 Date Sample Logged by Lab = 05/18/01 Sample ID = 1380047 Number of Standard Deviations = -0.2 Blind Sample ID = N70 Lab Value = 0.729 Most Probable Value = 0.714 Percent Recovery = 102.1 Date Sample Logged by Lab = 05/18/01 Sample ID = 1380048 Number of Standard Deviations = 0.5 Blind Sample ID = N70 Lab Value = 0.723 Most Probable Value = 0.714 Percent Recovery = 101.3 Date Sample Logged by Lab = 05/16/01 Sample ID = 1360007 Number of Standard Deviations = 0.3 Blind Sample ID = N70 Lab Value = 0.689 Most Probable Value = 0.714 Percent Recovery = 96.5 Date Sample Logged by Lab = 05/15/01 Sample ID = 1350277 Number of Standard Deviations = -0.8 Blind Sample ID = N70 Lab Value = 0.692 Most Probable Value = 0.714 Percent Recovery = 96.9 Date Sample Logged by Lab = 05/15/01 Sample ID = 1350278 Number of Standard Deviations = -0.7 Blind Sample ID = N70 Lab Value = 0.760 Most Probable Value = 0.714 Percent Recovery = 106.4 Date Sample Logged by Lab = 05/15/01 Sample ID = 1350097 Number of Standard Deviations = 1.4 Blind Sample ID = N70 Lab Value = 0.719 Most Probable Value = 0.714 Percent Recovery = 100.7 Date Sample Logged by Lab = 05/10/01 Sample ID = 1300029 Number of Standard Deviations = 0.2 Blind Sample ID = N70 Lab Value = 0.719 Most Probable Value = 0.714 Percent Recovery = 100.7 Date Sample Logged by Lab = 05/09/01 Sample ID = 1290013 Number of Standard Deviations = 0.2 Blind Sample ID = N70 Lab Value = 0.724 Most Probable Value = 0.714 Percent Recovery = 101.4 Date Sample Logged by Lab = 05/09/01 Sample ID = 1290012 Number of Standard Deviations = 0.3 Blind Sample ID = N70 Lab Value = 0.722 Most Probable Value = 0.714 Percent Recovery = 101.1 Date Sample Logged by Lab = 05/07/01 Sample ID = 1270157 Number of Standard Deviations = 0.2 Blind Sample ID = N70 Lab Value = 0.706 Most Probable Value = 0.714 Percent Recovery = 98.9 Date Sample Logged by Lab = 05/02/01 Sample ID = 1220111 Number of Standard Deviations = -0.2 Blind Sample ID = N70 Lab Value = 0.721 Most Probable Value = 0.714 Percent Recovery = 101.0 Date Sample Logged by Lab = 05/02/01 Sample ID = 1220110 Number of Standard Deviations = 0.2 Blind Sample ID = N70 Lab Value = 0.702 Most Probable Value = 0.714 Percent Recovery = 98.3 Date Sample Logged by Lab = 04/30/01 Sample ID = 1200263 Number of Standard Deviations = -0.4 Blind Sample ID = N70 Lab Value = 0.812 Most Probable Value = 0.830 Percent Recovery = 97.8 Date Sample Logged by Lab = 03/29/01 Sample ID = 0880098 Number of Standard Deviations = -0.5 Blind Sample ID = N68 Lab Value = 0.865 Most Probable Value = 0.830 Percent Recovery = 104.2 Date Sample Logged by Lab = 03/28/01 Sample ID = 0870010 Number of Standard Deviations = 1.0 Blind Sample ID = N68 Lab Value = 0.884 Most Probable Value = 0.830 Percent Recovery = 106.6 Date Sample Logged by Lab = 03/26/01 Sample ID = 0850161 Number of Standard Deviations = 1.5 Blind Sample ID = N68 Lab Value = 0.840 Most Probable Value = 0.830 Percent Recovery = 101.1 Date Sample Logged by Lab = 03/23/01 Sample ID = 0820127 Number of Standard Deviations = 0.3 Blind Sample ID = N68 Lab Value = 0.843 Most Probable Value = 0.830 Percent Recovery = 101.6 Date Sample Logged by Lab = 03/23/01 Sample ID = 0820128 Number of Standard Deviations = 0.4 Blind Sample ID = N68 Lab Value = 0.832 Most Probable Value = 0.830 Percent Recovery = 100.2 Date Sample Logged by Lab = 03/23/01 Sample ID = 0820126 Number of Standard Deviations = 0.0 Blind Sample ID = N68 Lab Value = 0.260 Most Probable Value = 0.279 Percent Recovery = 93.2 Date Sample Logged by Lab = 03/23/01 Sample ID = 0820132 Number of Standard Deviations = -0.6 Blind Sample ID = N67 Lab Value = 0.827 Most Probable Value = 0.830 Percent Recovery = 99.6 Date Sample Logged by Lab = 03/20/01 Sample ID = 0790002 Number of Standard Deviations = -0.1 Blind Sample ID = N68 Lab Value = 0.837 Most Probable Value = 0.830 Percent Recovery = 100.8 Date Sample Logged by Lab = 03/19/01 Sample ID = 0780187 Number of Standard Deviations = 0.2 Blind Sample ID = N68 Lab Value = 0.852 Most Probable Value = 0.830 Percent Recovery = 102.7 Date Sample Logged by Lab = 03/16/01 Sample ID = 0750159 Number of Standard Deviations = 0.6 Blind Sample ID = N68 Lab Value = 0.825 Most Probable Value = 0.830 Percent Recovery = 99.3 Date Sample Logged by Lab = 03/15/01 Sample ID = 0740029 Number of Standard Deviations = -0.1 Blind Sample ID = N68 Lab Value = 0.784 Most Probable Value = 0.830 Percent Recovery = 94.5 Date Sample Logged by Lab = 03/14/01 Sample ID = 0730016 Number of Standard Deviations = -1.3 Blind Sample ID = N68 Lab Value = 0.787 Most Probable Value = 0.830 Percent Recovery = 94.8 Date Sample Logged by Lab = 03/13/01 Sample ID = 0720059 Number of Standard Deviations = -1.2 Blind Sample ID = N68 Lab Value = 0.866 Most Probable Value = 0.830 Percent Recovery = 104.3 Date Sample Logged by Lab = 03/12/01 Sample ID = 0710093 Number of Standard Deviations = 1.0 Blind Sample ID = N68 Lab Value = 0.788 Most Probable Value = 0.830 Percent Recovery = 94.9 Date Sample Logged by Lab = 03/09/01 Sample ID = 0680008 Number of Standard Deviations = -1.1 Blind Sample ID = N68 Lab Value = 0.263 Most Probable Value = 0.279 Percent Recovery = 94.3 Date Sample Logged by Lab = 03/09/01 Sample ID = 0680007 Number of Standard Deviations = -0.5 Blind Sample ID = N67 Lab Value = 0.825 Most Probable Value = 0.830 Percent Recovery = 99.4 Date Sample Logged by Lab = 03/08/01 Sample ID = 0670040 Number of Standard Deviations = -0.1 Blind Sample ID = N68 Lab Value = 0.826 Most Probable Value = 0.830 Percent Recovery = 99.5 Date Sample Logged by Lab = 03/07/01 Sample ID = 0660083 Number of Standard Deviations = -0.1 Blind Sample ID = N68 Lab Value = 0.270 Most Probable Value = 0.279 Percent Recovery = 96.8 Date Sample Logged by Lab = 03/07/01 Sample ID = 0660086 Number of Standard Deviations = -0.3 Blind Sample ID = N67 Lab Value = 0.892 Most Probable Value = 0.830 Percent Recovery = 107.5 Date Sample Logged by Lab = 03/06/01 Sample ID = 0650082 Number of Standard Deviations = 1.7 Blind Sample ID = N68 Lab Value = 0.862 Most Probable Value = 0.830 Percent Recovery = 103.9 Date Sample Logged by Lab = 03/06/01 Sample ID = 0650081 Number of Standard Deviations = 0.9 Blind Sample ID = N68 Lab Value = 0.840 Most Probable Value = 0.830 Percent Recovery = 101.2 Date Sample Logged by Lab = 03/06/01 Sample ID = 0650080 Number of Standard Deviations = 0.3 Blind Sample ID = N68 Lab Value = 0.239 Most Probable Value = 0.279 Percent Recovery = 85.7 Date Sample Logged by Lab = 03/06/01 Sample ID = 0650079 Number of Standard Deviations = -1.3 Blind Sample ID = N67 Lab Value = 0.290 Most Probable Value = 0.279 Percent Recovery = 103.9 Date Sample Logged by Lab = 03/02/01 Sample ID = 0610073 Number of Standard Deviations = 0.4 Blind Sample ID = N67 Lab Value = 0.291 Most Probable Value = 0.279 Percent Recovery = 104.3 Date Sample Logged by Lab = 03/02/01 Sample ID = 0610074 Number of Standard Deviations = 0.4 Blind Sample ID = N67 Lab Value = 0.265 Most Probable Value = 0.279 Percent Recovery = 95.0 Date Sample Logged by Lab = 02/28/01 Sample ID = 0590003 Number of Standard Deviations = -0.5 Blind Sample ID = N67 Lab Value = 0.269 Most Probable Value = 0.279 Percent Recovery = 96.4 Date Sample Logged by Lab = 02/27/01 Sample ID = 0580001 Number of Standard Deviations = -0.3 Blind Sample ID = N67 Lab Value = 0.268 Most Probable Value = 0.279 Percent Recovery = 96.1 Date Sample Logged by Lab = 02/23/01 Sample ID = 0540039 Number of Standard Deviations = -0.4 Blind Sample ID = N67 Lab Value = 0.303 Most Probable Value = 0.279 Percent Recovery = 108.6 Date Sample Logged by Lab = 02/23/01 Sample ID = 0540038 Number of Standard Deviations = 0.8 Blind Sample ID = N67 Lab Value = 0.264 Most Probable Value = 0.279 Percent Recovery = 94.6 Date Sample Logged by Lab = 02/22/01 Sample ID = 0530004 Number of Standard Deviations = -0.5 Blind Sample ID = N67 Lab Value = 0.266 Most Probable Value = 0.279 Percent Recovery = 95.3 Date Sample Logged by Lab = 02/21/01 Sample ID = 0520064 Number of Standard Deviations = -0.4 Blind Sample ID = N67 Lab Value = 0.270 Most Probable Value = 0.279 Percent Recovery = 96.8 Date Sample Logged by Lab = 02/21/01 Sample ID = 0520065 Number of Standard Deviations = -0.3 Blind Sample ID = N67 Lab Value = 0.268 Most Probable Value = 0.279 Percent Recovery = 96.1 Date Sample Logged by Lab = 02/21/01 Sample ID = 0520066 Number of Standard Deviations = -0.4 Blind Sample ID = N67 Lab Value = 0.261 Most Probable Value = 0.279 Percent Recovery = 93.5 Date Sample Logged by Lab = 02/16/01 Sample ID = 0470113 Number of Standard Deviations = -0.6 Blind Sample ID = N67 Lab Value = 0.295 Most Probable Value = 0.279 Percent Recovery = 105.7 Date Sample Logged by Lab = 02/16/01 Sample ID = 0470107 Number of Standard Deviations = 0.5 Blind Sample ID = N67 Lab Value = 0.285 Most Probable Value = 0.279 Percent Recovery = 102.2 Date Sample Logged by Lab = 02/16/01 Sample ID = 0470108 Number of Standard Deviations = 0.2 Blind Sample ID = N67 Lab Value = 0.276 Most Probable Value = 0.279 Percent Recovery = 98.9 Date Sample Logged by Lab = 02/14/01 Sample ID = 0450082 Number of Standard Deviations = -0.1 Blind Sample ID = N67 Lab Value = 0.284 Most Probable Value = 0.279 Percent Recovery = 101.8 Date Sample Logged by Lab = 02/14/01 Sample ID = 0450083 Number of Standard Deviations = 0.2 Blind Sample ID = N67 Lab Value = 0.273 Most Probable Value = 0.279 Percent Recovery = 97.8 Date Sample Logged by Lab = 02/12/01 Sample ID = 0430162 Number of Standard Deviations = -0.2 Blind Sample ID = N67 Lab Value = 0.268 Most Probable Value = 0.279 Percent Recovery = 96.1 Date Sample Logged by Lab = 02/09/01 Sample ID = 0400052 Number of Standard Deviations = -0.4 Blind Sample ID = N67 Lab Value = 0.263 Most Probable Value = 0.279 Percent Recovery = 94.3 Date Sample Logged by Lab = 02/09/01 Sample ID = 0400053 Number of Standard Deviations = -0.5 Blind Sample ID = N67 Lab Value = 0.276 Most Probable Value = 0.279 Percent Recovery = 98.9 Date Sample Logged by Lab = 02/08/01 Sample ID = 0390077 Number of Standard Deviations = -0.1 Blind Sample ID = N67 Lab Value = 0.275 Most Probable Value = 0.279 Percent Recovery = 98.6 Date Sample Logged by Lab = 02/07/01 Sample ID = 0380061 Number of Standard Deviations = -0.1 Blind Sample ID = N67 Lab Value = 0.276 Most Probable Value = 0.279 Percent Recovery = 98.9 Date Sample Logged by Lab = 02/07/01 Sample ID = 0380060 Number of Standard Deviations = -0.1 Blind Sample ID = N67 Lab Value = 0.265 Most Probable Value = 0.279 Percent Recovery = 95.0 Date Sample Logged by Lab = 02/06/01 Sample ID = 0370007 Number of Standard Deviations = -0.5 Blind Sample ID = N67 Lab Value = 0.271 Most Probable Value = 0.279 Percent Recovery = 97.1 Date Sample Logged by Lab = 02/06/01 Sample ID = 0370015 Number of Standard Deviations = -0.3 Blind Sample ID = N67 Lab Value = 0.263 Most Probable Value = 0.279 Percent Recovery = 94.3 Date Sample Logged by Lab = 02/06/01 Sample ID = 0370008 Number of Standard Deviations = -0.5 Blind Sample ID = N67 Lab Value = 0.279 Most Probable Value = 0.279 Percent Recovery = 100.0 Date Sample Logged by Lab = 02/05/01 Sample ID = 0360083 Number of Standard Deviations = 0.0 Blind Sample ID = N67 Lab Value = 0.843 Most Probable Value = 0.830 Percent Recovery = 101.6 Date Sample Logged by Lab = 02/01/01 Sample ID = 0320001 Number of Standard Deviations = 0.4 Blind Sample ID = N68 Lab Value = 0.848 Most Probable Value = 0.830 Percent Recovery = 102.2 Date Sample Logged by Lab = 02/01/01 Sample ID = 0320002 Number of Standard Deviations = 0.5 Blind Sample ID = N68 Lab Value = 0.790 Most Probable Value = 0.830 Percent Recovery = 95.2 Date Sample Logged by Lab = 01/30/01 Sample ID = 0300014 Number of Standard Deviations = -1.1 Blind Sample ID = N68 Lab Value = 0.833 Most Probable Value = 0.830 Percent Recovery = 100.4 Date Sample Logged by Lab = 01/26/01 Sample ID = 0260025 Number of Standard Deviations = 0.1 Blind Sample ID = N68 Lab Value = 0.294 Most Probable Value = 0.279 Percent Recovery = 105.4 Date Sample Logged by Lab = 01/26/01 Sample ID = 0260024 Number of Standard Deviations = 0.5 Blind Sample ID = N67 Lab Value = 0.839 Most Probable Value = 0.830 Percent Recovery = 101.1 Date Sample Logged by Lab = 01/25/01 Sample ID = 0250012 Number of Standard Deviations = 0.2 Blind Sample ID = N68 Lab Value = 0.854 Most Probable Value = 0.830 Percent Recovery = 102.9 Date Sample Logged by Lab = 01/24/01 Sample ID = 0240016 Number of Standard Deviations = 0.7 Blind Sample ID = N68 Lab Value = 0.861 Most Probable Value = 0.830 Percent Recovery = 103.7 Date Sample Logged by Lab = 01/23/01 Sample ID = 0230070 Number of Standard Deviations = 0.8 Blind Sample ID = N68 Lab Value = 0.828 Most Probable Value = 0.830 Percent Recovery = 99.8 Date Sample Logged by Lab = 01/22/01 Sample ID = 0220069 Number of Standard Deviations = -0.1 Blind Sample ID = N68 Lab Value = 0.842 Most Probable Value = 0.830 Percent Recovery = 101.4 Date Sample Logged by Lab = 01/19/01 Sample ID = 0190063 Number of Standard Deviations = 0.3 Blind Sample ID = N68 Lab Value = 0.845 Most Probable Value = 0.830 Percent Recovery = 101.8 Date Sample Logged by Lab = 01/19/01 Sample ID = 0190062 Number of Standard Deviations = 0.4 Blind Sample ID = N68 Lab Value = 0.274 Most Probable Value = 0.279 Percent Recovery = 98.2 Date Sample Logged by Lab = 01/19/01 Sample ID = 0190059 Number of Standard Deviations = -0.2 Blind Sample ID = N67 Lab Value = 0.853 Most Probable Value = 0.830 Percent Recovery = 102.8 Date Sample Logged by Lab = 01/17/01 Sample ID = 0170011 Number of Standard Deviations = 0.6 Blind Sample ID = N68 Lab Value = 0.800 Most Probable Value = 0.830 Percent Recovery = 96.4 Date Sample Logged by Lab = 01/16/01 Sample ID = 0160061 Number of Standard Deviations = -0.8 Blind Sample ID = N68 Lab Value = 0.866 Most Probable Value = 0.830 Percent Recovery = 104.3 Date Sample Logged by Lab = 01/12/01 Sample ID = 0120098 Number of Standard Deviations = 1.0 Blind Sample ID = N68 Lab Value = 0.858 Most Probable Value = 0.830 Percent Recovery = 103.4 Date Sample Logged by Lab = 01/12/01 Sample ID = 0120097 Number of Standard Deviations = 0.8 Blind Sample ID = N68 Lab Value = 0.866 Most Probable Value = 0.830 Percent Recovery = 104.3 Date Sample Logged by Lab = 01/12/01 Sample ID = 0120099 Number of Standard Deviations = 1.0 Blind Sample ID = N68 Lab Value = 0.281 Most Probable Value = 0.279 Percent Recovery = 100.7 Date Sample Logged by Lab = 01/12/01 Sample ID = 0120100 Number of Standard Deviations = 0.1 Blind Sample ID = N67 Lab Value = 0.294 Most Probable Value = 0.279 Percent Recovery = 105.4 Date Sample Logged by Lab = 01/12/01 Sample ID = 0120101 Number of Standard Deviations = 0.5 Blind Sample ID = N67 Lab Value = 0.825 Most Probable Value = 0.830 Percent Recovery = 99.4 Date Sample Logged by Lab = 01/10/01 Sample ID = 0100029 Number of Standard Deviations = -0.1 Blind Sample ID = N68 Lab Value = 0.842 Most Probable Value = 0.830 Percent Recovery = 101.4 Date Sample Logged by Lab = 01/10/01 Sample ID = 0100030 Number of Standard Deviations = 0.3 Blind Sample ID = N68 Lab Value = 0.841 Most Probable Value = 0.830 Percent Recovery = 101.3 Date Sample Logged by Lab = 01/10/01 Sample ID = 0100031 Number of Standard Deviations = 0.3 Blind Sample ID = N68 Lab Value = 0.861 Most Probable Value = 0.830 Percent Recovery = 103.7 Date Sample Logged by Lab = 01/10/01 Sample ID = 0100032 Number of Standard Deviations = 0.8 Blind Sample ID = N68 Lab Value = 0.279 Most Probable Value = 0.279 Percent Recovery = 100.0 Date Sample Logged by Lab = 01/10/01 Sample ID = 0100033 Number of Standard Deviations = 0.0 Blind Sample ID = N67 Lab Value = 0.818 Most Probable Value = 0.830 Percent Recovery = 98.6 Date Sample Logged by Lab = 01/08/01 Sample ID = 0080018 Number of Standard Deviations = -0.3 Blind Sample ID = N68 Lab Value = 0.282 Most Probable Value = 0.279 Percent Recovery = 101.1 Date Sample Logged by Lab = 01/08/01 Sample ID = 0080017 Number of Standard Deviations = 0.1 Blind Sample ID = N67 Lab Value = 0.288 Most Probable Value = 0.279 Percent Recovery = 103.2 Date Sample Logged by Lab = 01/08/01 Sample ID = 0080019 Number of Standard Deviations = 0.3 Blind Sample ID = N67 Lab Value = 0.265 Most Probable Value = 0.279 Percent Recovery = 95.0 Date Sample Logged by Lab = 12/29/00 Sample ID = 3640035 Number of Standard Deviations = -0.5 Blind Sample ID = N67 Lab Value = 0.261 Most Probable Value = 0.279 Percent Recovery = 93.5 Date Sample Logged by Lab = 12/28/00 Sample ID = 3630011 Number of Standard Deviations = -0.6 Blind Sample ID = N67 Lab Value = 0.258 Most Probable Value = 0.279 Percent Recovery = 92.5 Date Sample Logged by Lab = 12/28/00 Sample ID = 3630010 Number of Standard Deviations = -0.7 Blind Sample ID = N67 Lab Value = 0.261 Most Probable Value = 0.279 Percent Recovery = 93.5 Date Sample Logged by Lab = 12/26/00 Sample ID = 3610147 Number of Standard Deviations = -0.6 Blind Sample ID = N67 Lab Value = 0.272 Most Probable Value = 0.279 Percent Recovery = 97.5 Date Sample Logged by Lab = 12/26/00 Sample ID = 3610148 Number of Standard Deviations = -0.2 Blind Sample ID = N67 Lab Value = 0.266 Most Probable Value = 0.279 Percent Recovery = 95.3 Date Sample Logged by Lab = 12/26/00 Sample ID = 3610146 Number of Standard Deviations = -0.4 Blind Sample ID = N67 Lab Value = 0.256 Most Probable Value = 0.279 Percent Recovery = 91.6 Date Sample Logged by Lab = 12/26/00 Sample ID = 3610149 Number of Standard Deviations = -0.8 Blind Sample ID = N67 Lab Value = 0.266 Most Probable Value = 0.279 Percent Recovery = 95.3 Date Sample Logged by Lab = 12/18/00 Sample ID = 3530056 Number of Standard Deviations = -0.4 Blind Sample ID = N67 Lab Value = 0.284 Most Probable Value = 0.279 Percent Recovery = 101.8 Date Sample Logged by Lab = 12/15/00 Sample ID = 3500081 Number of Standard Deviations = 0.2 Blind Sample ID = N67 Lab Value = 0.271 Most Probable Value = 0.279 Percent Recovery = 97.1 Date Sample Logged by Lab = 12/15/00 Sample ID = 3500084 Number of Standard Deviations = -0.3 Blind Sample ID = N67 Lab Value = 0.301 Most Probable Value = 0.279 Percent Recovery = 107.9 Date Sample Logged by Lab = 12/14/00 Sample ID = 3490006 Number of Standard Deviations = 0.7 Blind Sample ID = N67 Lab Value = 0.248 Most Probable Value = 0.279 Percent Recovery = 88.9 Date Sample Logged by Lab = 12/13/00 Sample ID = 3480001 Number of Standard Deviations = -1.0 Blind Sample ID = N67 Lab Value = 0.301 Most Probable Value = 0.279 Percent Recovery = 107.9 Date Sample Logged by Lab = 12/12/00 Sample ID = 3470009 Number of Standard Deviations = 0.7 Blind Sample ID = N67 Lab Value = 0.246 Most Probable Value = 0.279 Percent Recovery = 88.2 Date Sample Logged by Lab = 12/11/00 Sample ID = 3460058 Number of Standard Deviations = -1.1 Blind Sample ID = N67 Lab Value = 0.295 Most Probable Value = 0.279 Percent Recovery = 105.7 Date Sample Logged by Lab = 12/08/00 Sample ID = 3430045 Number of Standard Deviations = 0.5 Blind Sample ID = N67 Lab Value = 0.303 Most Probable Value = 0.279 Percent Recovery = 108.6 Date Sample Logged by Lab = 12/08/00 Sample ID = 3430047 Number of Standard Deviations = 0.8 Blind Sample ID = N67 Lab Value = 0.292 Most Probable Value = 0.279 Percent Recovery = 104.7 Date Sample Logged by Lab = 12/07/00 Sample ID = 3420112 Number of Standard Deviations = 0.4 Blind Sample ID = N67 Lab Value = 0.283 Most Probable Value = 0.279 Percent Recovery = 101.4 Date Sample Logged by Lab = 12/06/00 Sample ID = 3410040 Number of Standard Deviations = 0.1 Blind Sample ID = N67 Lab Value = 0.287 Most Probable Value = 0.279 Percent Recovery = 102.9 Date Sample Logged by Lab = 12/06/00 Sample ID = 3410041 Number of Standard Deviations = 0.3 Blind Sample ID = N67 Lab Value = 0.268 Most Probable Value = 0.279 Percent Recovery = 96.2 Date Sample Logged by Lab = 12/06/00 Sample ID = 3410046 Number of Standard Deviations = -0.4 Blind Sample ID = N67 Lab Value = 0.827 Most Probable Value = 0.830 Percent Recovery = 99.6 Date Sample Logged by Lab = 12/01/00 Sample ID = 3360008 Number of Standard Deviations = -0.1 Blind Sample ID = N68 Lab Value = 0.856 Most Probable Value = 0.830 Percent Recovery = 103.1 Date Sample Logged by Lab = 12/01/00 Sample ID = 3360009 Number of Standard Deviations = 0.7 Blind Sample ID = N68 Lab Value = 0.290 Most Probable Value = 0.279 Percent Recovery = 103.9 Date Sample Logged by Lab = 12/01/00 Sample ID = 3360011 Number of Standard Deviations = 0.4 Blind Sample ID = N67 Lab Value = 0.864 Most Probable Value = 0.830 Percent Recovery = 104.1 Date Sample Logged by Lab = 11/29/00 Sample ID = 3340032 Number of Standard Deviations = 0.9 Blind Sample ID = N68 Lab Value = 0.857 Most Probable Value = 0.830 Percent Recovery = 103.3 Date Sample Logged by Lab = 11/28/00 Sample ID = 3330049 Number of Standard Deviations = 0.7 Blind Sample ID = N68 Lab Value = 0.850 Most Probable Value = 0.830 Percent Recovery = 102.4 Date Sample Logged by Lab = 11/27/00 Sample ID = 3320011 Number of Standard Deviations = 0.5 Blind Sample ID = N68 Lab Value = 0.841 Most Probable Value = 0.830 Percent Recovery = 101.3 Date Sample Logged by Lab = 11/24/00 Sample ID = 3290041 Number of Standard Deviations = 0.3 Blind Sample ID = N68 Lab Value = 0.834 Most Probable Value = 0.830 Percent Recovery = 100.5 Date Sample Logged by Lab = 11/22/00 Sample ID = 3270017 Number of Standard Deviations = 0.1 Blind Sample ID = N68 Lab Value = 0.828 Most Probable Value = 0.830 Percent Recovery = 99.8 Date Sample Logged by Lab = 11/22/00 Sample ID = 3270016 Number of Standard Deviations = -0.1 Blind Sample ID = N68 Lab Value = 0.834 Most Probable Value = 0.830 Percent Recovery = 100.5 Date Sample Logged by Lab = 11/22/00 Sample ID = 3270017 Number of Standard Deviations = 0.1 Blind Sample ID = N68 Lab Value = 0.828 Most Probable Value = 0.830 Percent Recovery = 99.8 Date Sample Logged by Lab = 11/22/00 Sample ID = 3270018 Number of Standard Deviations = -0.1 Blind Sample ID = N68 Lab Value = 0.814 Most Probable Value = 0.830 Percent Recovery = 98.1 Date Sample Logged by Lab = 11/17/00 Sample ID = 3220342 Number of Standard Deviations = -0.4 Blind Sample ID = N68 Lab Value = 0.299 Most Probable Value = 0.279 Percent Recovery = 107.2 Date Sample Logged by Lab = 11/17/00 Sample ID = 3220340 Number of Standard Deviations = 0.7 Blind Sample ID = N67 Lab Value = 0.838 Most Probable Value = 0.830 Percent Recovery = 101.0 Date Sample Logged by Lab = 11/16/00 Sample ID = 3210016 Number of Standard Deviations = 0.2 Blind Sample ID = N68 Lab Value = 0.859 Most Probable Value = 0.830 Percent Recovery = 103.5 Date Sample Logged by Lab = 11/15/00 Sample ID = 3200055 Number of Standard Deviations = 0.8 Blind Sample ID = N68 Lab Value = 0.832 Most Probable Value = 0.830 Percent Recovery = 100.2 Date Sample Logged by Lab = 11/14/00 Sample ID = 3190013 Number of Standard Deviations = 0.1 Blind Sample ID = N68 Lab Value = 0.857 Most Probable Value = 0.830 Percent Recovery = 103.3 Date Sample Logged by Lab = 11/13/00 Sample ID = 3180015 Number of Standard Deviations = 0.7 Blind Sample ID = N68 Lab Value = 0.285 Most Probable Value = 0.279 Percent Recovery = 102.2 Date Sample Logged by Lab = 11/13/00 Sample ID = 3180016 Number of Standard Deviations = 0.2 Blind Sample ID = N67 Lab Value = 0.841 Most Probable Value = 0.830 Percent Recovery = 101.3 Date Sample Logged by Lab = 11/09/00 Sample ID = 3140005 Number of Standard Deviations = 0.3 Blind Sample ID = N68 Lab Value = 0.823 Most Probable Value = 0.830 Percent Recovery = 99.2 Date Sample Logged by Lab = 11/08/00 Sample ID = 3130019 Number of Standard Deviations = -0.2 Blind Sample ID = N68 Lab Value = 0.258 Most Probable Value = 0.279 Percent Recovery = 92.5 Date Sample Logged by Lab = 11/08/00 Sample ID = 3130018 Number of Standard Deviations = -0.7 Blind Sample ID = N67 Lab Value = 0.842 Most Probable Value = 0.830 Percent Recovery = 101.4 Date Sample Logged by Lab = 11/07/00 Sample ID = 3120032 Number of Standard Deviations = 0.3 Blind Sample ID = N68 Lab Value = 0.840 Most Probable Value = 0.830 Percent Recovery = 101.2 Date Sample Logged by Lab = 11/07/00 Sample ID = 3120033 Number of Standard Deviations = 0.3 Blind Sample ID = N68 Lab Value = 0.822 Most Probable Value = 0.830 Percent Recovery = 99.0 Date Sample Logged by Lab = 11/03/00 Sample ID = 3080023 Number of Standard Deviations = -0.2 Blind Sample ID = N68 Lab Value = 0.282 Most Probable Value = 0.279 Percent Recovery = 101.1 Date Sample Logged by Lab = 11/03/00 Sample ID = 3080021 Number of Standard Deviations = 0.1 Blind Sample ID = N67 Lab Value = 0.842 Most Probable Value = 0.830 Percent Recovery = 101.4 Date Sample Logged by Lab = 11/02/00 Sample ID = 3070015 Number of Standard Deviations = 0.3 Blind Sample ID = N68 Lab Value = 0.311 Most Probable Value = 0.279 Percent Recovery = 111.5 Date Sample Logged by Lab = 11/01/00 Sample ID = 3060015 Number of Standard Deviations = 1.1 Blind Sample ID = N67 Lab Value = 0.286 Most Probable Value = 0.279 Percent Recovery = 102.5 Date Sample Logged by Lab = 10/30/00 Sample ID = 3040099 Number of Standard Deviations = 0.2 Blind Sample ID = N67 Lab Value = 0.291 Most Probable Value = 0.279 Percent Recovery = 104.3 Date Sample Logged by Lab = 10/27/00 Sample ID = 3010001 Number of Standard Deviations = 0.4 Blind Sample ID = N67 Lab Value = 0.289 Most Probable Value = 0.279 Percent Recovery = 103.6 Date Sample Logged by Lab = 10/27/00 Sample ID = 3010002 Number of Standard Deviations = 0.3 Blind Sample ID = N67 Lab Value = 0.275 Most Probable Value = 0.279 Percent Recovery = 98.6 Date Sample Logged by Lab = 10/26/00 Sample ID = 3000167 Number of Standard Deviations = -0.1 Blind Sample ID = N67 Lab Value = 0.274 Most Probable Value = 0.279 Percent Recovery = 98.2 Date Sample Logged by Lab = 10/26/00 Sample ID = 3000166 Number of Standard Deviations = -0.2 Blind Sample ID = N67 Lab Value = 0.276 Most Probable Value = 0.279 Percent Recovery = 98.9 Date Sample Logged by Lab = 10/26/00 Sample ID = 3000168 Number of Standard Deviations = -0.1 Blind Sample ID = N67 Lab Value = 0.292 Most Probable Value = 0.279 Percent Recovery = 104.6 Date Sample Logged by Lab = 10/23/00 Sample ID = 2970148 Number of Standard Deviations = 0.4 Blind Sample ID = N67 Lab Value = 0.252 Most Probable Value = 0.279 Percent Recovery = 90.3 Date Sample Logged by Lab = 10/20/00 Sample ID = 2940076 Number of Standard Deviations = -0.9 Blind Sample ID = N67 Lab Value = 0.277 Most Probable Value = 0.279 Percent Recovery = 99.3 Date Sample Logged by Lab = 10/20/00 Sample ID = 2940074 Number of Standard Deviations = -0.1 Blind Sample ID = N67 Lab Value = 0.286 Most Probable Value = 0.279 Percent Recovery = 102.5 Date Sample Logged by Lab = 10/20/00 Sample ID = 2940075 Number of Standard Deviations = 0.2 Blind Sample ID = N67 Lab Value = 0.286 Most Probable Value = 0.279 Percent Recovery = 102.5 Date Sample Logged by Lab = 10/17/00 Sample ID = 2910004 Number of Standard Deviations = 0.2 Blind Sample ID = N67 Lab Value = 0.302 Most Probable Value = 0.279 Percent Recovery = 108.2 Date Sample Logged by Lab = 10/16/00 Sample ID = 2900218 Number of Standard Deviations = 0.8 Blind Sample ID = N67 Lab Value = 0.293 Most Probable Value = 0.279 Percent Recovery = 105.0 Date Sample Logged by Lab = 10/13/00 Sample ID = 2870117 Number of Standard Deviations = 0.5 Blind Sample ID = N67 Lab Value = 0.283 Most Probable Value = 0.279 Percent Recovery = 101.4 Date Sample Logged by Lab = 10/13/00 Sample ID = 2870110 Number of Standard Deviations = 0.1 Blind Sample ID = N67 Lab Value = 0.291 Most Probable Value = 0.279 Percent Recovery = 104.3 Date Sample Logged by Lab = 10/13/00 Sample ID = 2870103 Number of Standard Deviations = 0.4 Blind Sample ID = N67 Lab Value = 0.290 Most Probable Value = 0.279 Percent Recovery = 103.9 Date Sample Logged by Lab = 10/13/00 Sample ID = 2870112 Number of Standard Deviations = 0.4 Blind Sample ID = N67 Lab Value = 0.281 Most Probable Value = 0.279 Percent Recovery = 100.7 Date Sample Logged by Lab = 10/13/00 Sample ID = 2870113 Number of Standard Deviations = 0.1 Blind Sample ID = N67 Lab Value = 0.287 Most Probable Value = 0.279 Percent Recovery = 102.9 Date Sample Logged by Lab = 10/13/00 Sample ID = 2870111 Number of Standard Deviations = 0.3 Blind Sample ID = N67 Lab Value = 0.282 Most Probable Value = 0.279 Percent Recovery = 101.1 Date Sample Logged by Lab = 10/13/00 Sample ID = 2870107 Number of Standard Deviations = 0.1 Blind Sample ID = N67 Lab Value = 0.286 Most Probable Value = 0.279 Percent Recovery = 102.5 Date Sample Logged by Lab = 10/13/00 Sample ID = 2870104 Number of Standard Deviations = 0.2 Blind Sample ID = N67 Lab Value = 0.284 Most Probable Value = 0.279 Percent Recovery = 101.8 Date Sample Logged by Lab = 10/13/00 Sample ID = 2870102 Number of Standard Deviations = 0.2 Blind Sample ID = N67 Lab Value = 0.305 Most Probable Value = 0.279 Percent Recovery = 109.3 Date Sample Logged by Lab = 10/04/00 Sample ID = 2780014 Number of Standard Deviations = 0.9 Blind Sample ID = N67 Lab Value = 0.288 Most Probable Value = 0.279 Percent Recovery = 103.2 Date Sample Logged by Lab = 10/04/00 Sample ID = 2780009 Number of Standard Deviations = 0.3 Blind Sample ID = N67 Lab Value = 0.882 Most Probable Value = 0.856 Percent Recovery = 103.0 Date Sample Logged by Lab = 10/02/00 Sample ID = 2760167 Number of Standard Deviations = 0.7 Blind Sample ID = N66 Lab Value = 0.874 Most Probable Value = 0.856 Percent Recovery = 102.1 Date Sample Logged by Lab = 09/29/00 Sample ID = 2730015 Number of Standard Deviations = 0.5 Blind Sample ID = N66 Lab Value = 0.887 Most Probable Value = 0.856 Percent Recovery = 103.6 Date Sample Logged by Lab = 09/29/00 Sample ID = 2730014 Number of Standard Deviations = 0.8 Blind Sample ID = N66 Lab Value = 0.889 Most Probable Value = 0.856 Percent Recovery = 103.9 Date Sample Logged by Lab = 09/27/00 Sample ID = 2710016 Number of Standard Deviations = 0.9 Blind Sample ID = N66 Lab Value = 0.889 Most Probable Value = 0.856 Percent Recovery = 103.9 Date Sample Logged by Lab = 09/26/00 Sample ID = 2700004 Number of Standard Deviations = 0.9 Blind Sample ID = N66 Lab Value = 0.892 Most Probable Value = 0.856 Percent Recovery = 104.2 Date Sample Logged by Lab = 09/25/00 Sample ID = 2690043 Number of Standard Deviations = 0.9 Blind Sample ID = N66 Lab Value = 0.888 Most Probable Value = 0.856 Percent Recovery = 103.7 Date Sample Logged by Lab = 09/22/00 Sample ID = 2660013 Number of Standard Deviations = 0.8 Blind Sample ID = N66 Lab Value = 0.881 Most Probable Value = 0.856 Percent Recovery = 102.9 Date Sample Logged by Lab = 09/22/00 Sample ID = 2660012 Number of Standard Deviations = 0.6 Blind Sample ID = N66 Lab Value = 0.892 Most Probable Value = 0.856 Percent Recovery = 104.2 Date Sample Logged by Lab = 09/20/00 Sample ID = 2640055 Number of Standard Deviations = 0.9 Blind Sample ID = N66 Lab Value = 0.893 Most Probable Value = 0.856 Percent Recovery = 104.3 Date Sample Logged by Lab = 09/19/00 Sample ID = 2630015 Number of Standard Deviations = 1.0 Blind Sample ID = N66 Lab Value = 0.880 Most Probable Value = 0.856 Percent Recovery = 102.8 Date Sample Logged by Lab = 09/18/00 Sample ID = 2620012 Number of Standard Deviations = 0.6 Blind Sample ID = N66 Lab Value = 0.899 Most Probable Value = 0.856 Percent Recovery = 105.0 Date Sample Logged by Lab = 09/15/00 Sample ID = 2590091 Number of Standard Deviations = 1.1 Blind Sample ID = N66 Lab Value = 0.893 Most Probable Value = 0.856 Percent Recovery = 104.3 Date Sample Logged by Lab = 09/14/00 Sample ID = 2580144 Number of Standard Deviations = 1.0 Blind Sample ID = N66 Lab Value = 0.839 Most Probable Value = 0.856 Percent Recovery = 98.0 Date Sample Logged by Lab = 09/13/00 Sample ID = 2570124 Number of Standard Deviations = -0.4 Blind Sample ID = N66 Lab Value = 0.890 Most Probable Value = 0.856 Percent Recovery = 104.0 Date Sample Logged by Lab = 09/12/00 Sample ID = 2560227 Number of Standard Deviations = 0.9 Blind Sample ID = N66 Lab Value = 0.903 Most Probable Value = 0.856 Percent Recovery = 105.5 Date Sample Logged by Lab = 09/11/00 Sample ID = 2550494 Number of Standard Deviations = 1.2 Blind Sample ID = N66 Lab Value = 0.892 Most Probable Value = 0.856 Percent Recovery = 104.2 Date Sample Logged by Lab = 09/08/00 Sample ID = 2520004 Number of Standard Deviations = 0.9 Blind Sample ID = N66 Lab Value = 0.898 Most Probable Value = 0.856 Percent Recovery = 104.9 Date Sample Logged by Lab = 09/07/00 Sample ID = 2510130 Number of Standard Deviations = 1.1 Blind Sample ID = N66 Lab Value = 0.879 Most Probable Value = 0.856 Percent Recovery = 102.7 Date Sample Logged by Lab = 09/06/00 Sample ID = 2500002 Number of Standard Deviations = 0.6 Blind Sample ID = N66 Lab Value = 0.879 Most Probable Value = 0.856 Percent Recovery = 102.7 Date Sample Logged by Lab = 09/05/00 Sample ID = 2490186 Number of Standard Deviations = 0.6 Blind Sample ID = N66 Lab Value = 0.861 Most Probable Value = 0.856 Percent Recovery = 100.6 Date Sample Logged by Lab = 08/01/00 Sample ID = 2140281 Number of Standard Deviations = 0.1 Blind Sample ID = N66 Lab Value = 0.864 Most Probable Value = 0.856 Percent Recovery = 100.9 Date Sample Logged by Lab = 08/01/00 Sample ID = 2140280 Number of Standard Deviations = 0.2 Blind Sample ID = N66 Lab Value = 0.913 Most Probable Value = 0.856 Percent Recovery = 106.7 Date Sample Logged by Lab = 07/28/00 Sample ID = 2100029 Number of Standard Deviations = 1.5 Blind Sample ID = N66 Lab Value = 0.903 Most Probable Value = 0.856 Percent Recovery = 105.5 Date Sample Logged by Lab = 07/27/00 Sample ID = 2090019 Number of Standard Deviations = 1.2 Blind Sample ID = N66 Lab Value = 0.906 Most Probable Value = 0.856 Percent Recovery = 105.8 Date Sample Logged by Lab = 07/26/00 Sample ID = 2080030 Number of Standard Deviations = 1.3 Blind Sample ID = N66 Lab Value = 0.918 Most Probable Value = 0.856 Percent Recovery = 107.2 Date Sample Logged by Lab = 07/26/00 Sample ID = 2080029 Number of Standard Deviations = 1.6 Blind Sample ID = N66 Lab Value = 0.910 Most Probable Value = 0.856 Percent Recovery = 106.3 Date Sample Logged by Lab = 07/26/00 Sample ID = 2080028 Number of Standard Deviations = 1.4 Blind Sample ID = N66 Lab Value = 0.911 Most Probable Value = 0.856 Percent Recovery = 106.4 Date Sample Logged by Lab = 07/21/00 Sample ID = 2030090 Number of Standard Deviations = 1.4 Blind Sample ID = N66 Lab Value = 0.912 Most Probable Value = 0.856 Percent Recovery = 106.5 Date Sample Logged by Lab = 07/20/00 Sample ID = 2020147 Number of Standard Deviations = 1.5 Blind Sample ID = N66 Lab Value = 0.909 Most Probable Value = 0.856 Percent Recovery = 106.2 Date Sample Logged by Lab = 07/19/00 Sample ID = 2010006 Number of Standard Deviations = 1.4 Blind Sample ID = N66 Lab Value = 0.902 Most Probable Value = 0.856 Percent Recovery = 105.4 Date Sample Logged by Lab = 07/18/00 Sample ID = 2000008 Number of Standard Deviations = 1.2 Blind Sample ID = N66 Lab Value = 0.904 Most Probable Value = 0.856 Percent Recovery = 105.6 Date Sample Logged by Lab = 07/17/00 Sample ID = 1990208 Number of Standard Deviations = 1.2 Blind Sample ID = N66 Lab Value = 0.848 Most Probable Value = 0.856 Percent Recovery = 99.1 Date Sample Logged by Lab = 07/14/00 Sample ID = 1960025 Number of Standard Deviations = -0.2 Blind Sample ID = N66 Lab Value = 0.892 Most Probable Value = 0.856 Percent Recovery = 104.2 Date Sample Logged by Lab = 07/13/00 Sample ID = 1950013 Number of Standard Deviations = 0.9 Blind Sample ID = N66 Lab Value = 0.889 Most Probable Value = 0.856 Percent Recovery = 103.9 Date Sample Logged by Lab = 07/12/00 Sample ID = 1940003 Number of Standard Deviations = 0.9 Blind Sample ID = N66 Lab Value = 0.861 Most Probable Value = 0.856 Percent Recovery = 100.6 Date Sample Logged by Lab = 07/11/00 Sample ID = 1930001 Number of Standard Deviations = 0.1 Blind Sample ID = N66 Lab Value = 0.875 Most Probable Value = 0.856 Percent Recovery = 102.2 Date Sample Logged by Lab = 07/10/00 Sample ID = 1920071 Number of Standard Deviations = 0.5 Blind Sample ID = N66 Lab Value = 0.901 Most Probable Value = 0.856 Percent Recovery = 105.3 Date Sample Logged by Lab = 07/07/00 Sample ID = 1890028 Number of Standard Deviations = 1.2 Blind Sample ID = N66 Lab Value = 0.873 Most Probable Value = 0.856 Percent Recovery = 102.0 Date Sample Logged by Lab = 07/06/00 Sample ID = 1880031 Number of Standard Deviations = 0.4 Blind Sample ID = N66 Lab Value = 0.890 Most Probable Value = 0.856 Percent Recovery = 104.0 Date Sample Logged by Lab = 07/05/00 Sample ID = 1870069 Number of Standard Deviations = 0.9 Blind Sample ID = N66 Lab Value = 0.118 Most Probable Value = 0.119 Percent Recovery = 99.2 Date Sample Logged by Lab = 06/29/00 Sample ID = 1810046 Number of Standard Deviations = -0.0 Blind Sample ID = N65 Lab Value = 0.128 Most Probable Value = 0.119 Percent Recovery = 107.6 Date Sample Logged by Lab = 06/28/00 Sample ID = 1800019 Number of Standard Deviations = 0.3 Blind Sample ID = N65 Lab Value = 0.120 Most Probable Value = 0.119 Percent Recovery = 100.8 Date Sample Logged by Lab = 06/27/00 Sample ID = 1790017 Number of Standard Deviations = 0.0 Blind Sample ID = N65 Lab Value = 0.117 Most Probable Value = 0.119 Percent Recovery = 98.3 Date Sample Logged by Lab = 06/27/00 Sample ID = 1790018 Number of Standard Deviations = -0.1 Blind Sample ID = N65 Lab Value = 0.134 Most Probable Value = 0.119 Percent Recovery = 112.6 Date Sample Logged by Lab = 06/23/00 Sample ID = 1750028 Number of Standard Deviations = 0.5 Blind Sample ID = N65 Lab Value = 0.126 Most Probable Value = 0.119 Percent Recovery = 105.9 Date Sample Logged by Lab = 06/22/00 Sample ID = 1740115 Number of Standard Deviations = 0.2 Blind Sample ID = N65 Lab Value = 0.118 Most Probable Value = 0.119 Percent Recovery = 99.2 Date Sample Logged by Lab = 06/21/00 Sample ID = 1730022 Number of Standard Deviations = -0.0 Blind Sample ID = N65 Lab Value = 0.125 Most Probable Value = 0.119 Percent Recovery = 105.0 Date Sample Logged by Lab = 06/20/00 Sample ID = 1720102 Number of Standard Deviations = 0.2 Blind Sample ID = N65 Lab Value = 0.136 Most Probable Value = 0.119 Percent Recovery = 114.3 Date Sample Logged by Lab = 06/19/00 Sample ID = 1710131 Number of Standard Deviations = 0.6 Blind Sample ID = N65 Lab Value = 0.137 Most Probable Value = 0.119 Percent Recovery = 115.1 Date Sample Logged by Lab = 06/19/00 Sample ID = 1710130 Number of Standard Deviations = 0.6 Blind Sample ID = N65 Lab Value = 0.117 Most Probable Value = 0.119 Percent Recovery = 98.3 Date Sample Logged by Lab = 06/15/00 Sample ID = 1670300 Number of Standard Deviations = -0.1 Blind Sample ID = N65 Lab Value = 0.132 Most Probable Value = 0.119 Percent Recovery = 110.9 Date Sample Logged by Lab = 06/14/00 Sample ID = 1660092 Number of Standard Deviations = 0.4 Blind Sample ID = N65 Lab Value = 0.120 Most Probable Value = 0.119 Percent Recovery = 100.8 Date Sample Logged by Lab = 06/13/00 Sample ID = 1650008 Number of Standard Deviations = 0.0 Blind Sample ID = N65 Lab Value = 0.129 Most Probable Value = 0.119 Percent Recovery = 108.4 Date Sample Logged by Lab = 06/12/00 Sample ID = 1640168 Number of Standard Deviations = 0.3 Blind Sample ID = N65 Lab Value = 0.123 Most Probable Value = 0.119 Percent Recovery = 103.4 Date Sample Logged by Lab = 06/09/00 Sample ID = 1610252 Number of Standard Deviations = 0.1 Blind Sample ID = N65 Lab Value = 0.113 Most Probable Value = 0.119 Percent Recovery = 95.0 Date Sample Logged by Lab = 06/08/00 Sample ID = 1600014 Number of Standard Deviations = -0.2 Blind Sample ID = N65 Lab Value = 0.107 Most Probable Value = 0.119 Percent Recovery = 89.9 Date Sample Logged by Lab = 06/07/00 Sample ID = 1590027 Number of Standard Deviations = -0.4 Blind Sample ID = N65 Lab Value = 0.118 Most Probable Value = 0.119 Percent Recovery = 99.2 Date Sample Logged by Lab = 06/06/00 Sample ID = 1580014 Number of Standard Deviations = -0.0 Blind Sample ID = N65 Lab Value = 0.120 Most Probable Value = 0.119 Percent Recovery = 100.8 Date Sample Logged by Lab = 06/05/00 Sample ID = 1570175 Number of Standard Deviations = 0.0 Blind Sample ID = N65 Lab Value = 0.117 Most Probable Value = 0.119 Percent Recovery = 98.3 Date Sample Logged by Lab = 06/05/00 Sample ID = 1570174 Number of Standard Deviations = -0.1 Blind Sample ID = N65 Lab Value = 0.903 Most Probable Value = 0.856 Percent Recovery = 105.5 Date Sample Logged by Lab = 05/30/00 Sample ID = 1510106 Number of Standard Deviations = 1.2 Blind Sample ID = N66 Lab Value = 0.900 Most Probable Value = 0.856 Percent Recovery = 105.1 Date Sample Logged by Lab = 05/26/00 Sample ID = 1470026 Number of Standard Deviations = 1.1 Blind Sample ID = N66 Lab Value = 0.943 Most Probable Value = 0.856 Percent Recovery = 110.2 Date Sample Logged by Lab = 05/25/00 Sample ID = 1460091 Number of Standard Deviations = 2.3 Blind Sample ID = N66 Lab Value = 0.943 Most Probable Value = 0.856 Percent Recovery = 110.2 Date Sample Logged by Lab = 05/25/00 Sample ID = 1460092 Number of Standard Deviations = 2.3 Blind Sample ID = N66 Lab Value = 0.909 Most Probable Value = 0.856 Percent Recovery = 106.2 Date Sample Logged by Lab = 05/23/00 Sample ID = 1440008 Number of Standard Deviations = 1.4 Blind Sample ID = N66 Lab Value = 0.907 Most Probable Value = 0.856 Percent Recovery = 106.0 Date Sample Logged by Lab = 05/22/00 Sample ID = 1430143 Number of Standard Deviations = 1.3 Blind Sample ID = N66 Lab Value = 0.902 Most Probable Value = 0.856 Percent Recovery = 105.4 Date Sample Logged by Lab = 05/19/00 Sample ID = 1400064 Number of Standard Deviations = 1.2 Blind Sample ID = N66 Lab Value = 0.891 Most Probable Value = 0.856 Percent Recovery = 104.1 Date Sample Logged by Lab = 05/18/00 Sample ID = 1390026 Number of Standard Deviations = 0.9 Blind Sample ID = N66 Lab Value = 0.891 Most Probable Value = 0.856 Percent Recovery = 104.1 Date Sample Logged by Lab = 05/17/00 Sample ID = 1380010 Number of Standard Deviations = 0.9 Blind Sample ID = N66 Lab Value = 0.910 Most Probable Value = 0.856 Percent Recovery = 106.3 Date Sample Logged by Lab = 05/16/00 Sample ID = 1370049 Number of Standard Deviations = 1.4 Blind Sample ID = N66 Lab Value = 0.889 Most Probable Value = 0.856 Percent Recovery = 103.9 Date Sample Logged by Lab = 05/15/00 Sample ID = 1360071 Number of Standard Deviations = 0.9 Blind Sample ID = N66 Lab Value = 0.922 Most Probable Value = 0.856 Percent Recovery = 107.7 Date Sample Logged by Lab = 05/12/00 Sample ID = 1330052 Number of Standard Deviations = 1.7 Blind Sample ID = N66 Lab Value = 0.937 Most Probable Value = 0.856 Percent Recovery = 109.5 Date Sample Logged by Lab = 05/11/00 Sample ID = 1320115 Number of Standard Deviations = 2.1 Blind Sample ID = N66 Lab Value = 0.886 Most Probable Value = 0.856 Percent Recovery = 103.5 Date Sample Logged by Lab = 05/10/00 Sample ID = 1310007 Number of Standard Deviations = 0.8 Blind Sample ID = N66 Lab Value = 0.893 Most Probable Value = 0.856 Percent Recovery = 104.3 Date Sample Logged by Lab = 05/09/00 Sample ID = 1300012 Number of Standard Deviations = 1.0 Blind Sample ID = N66 Lab Value = 0.904 Most Probable Value = 0.856 Percent Recovery = 105.6 Date Sample Logged by Lab = 05/08/00 Sample ID = 1290118 Number of Standard Deviations = 1.2 Blind Sample ID = N66 Lab Value = 0.923 Most Probable Value = 0.856 Percent Recovery = 107.8 Date Sample Logged by Lab = 05/05/00 Sample ID = 1260003 Number of Standard Deviations = 1.7 Blind Sample ID = N66 Lab Value = 0.909 Most Probable Value = 0.856 Percent Recovery = 106.2 Date Sample Logged by Lab = 05/04/00 Sample ID = 1250002 Number of Standard Deviations = 1.4 Blind Sample ID = N66 Lab Value = 0.863 Most Probable Value = 0.856 Percent Recovery = 100.8 Date Sample Logged by Lab = 05/03/00 Sample ID = 1240017 Number of Standard Deviations = 0.2 Blind Sample ID = N66 Lab Value = 0.873 Most Probable Value = 0.856 Percent Recovery = 102.0 Date Sample Logged by Lab = 05/02/00 Sample ID = 1230003 Number of Standard Deviations = 0.4 Blind Sample ID = N66 Lab Value = 0.122 Most Probable Value = 0.119 Percent Recovery = 102.5 Date Sample Logged by Lab = 05/01/00 Sample ID = 1220100 Number of Standard Deviations = 0.1 Blind Sample ID = N65 Lab Value = 0.119 Most Probable Value = 0.119 Percent Recovery = 100.0 Date Sample Logged by Lab = 04/28/00 Sample ID = 1190026 Number of Standard Deviations = 0.0 Blind Sample ID = N65 Lab Value = 0.125 Most Probable Value = 0.119 Percent Recovery = 104.9 Date Sample Logged by Lab = 04/27/00 Sample ID = 1180015 Number of Standard Deviations = 0.2 Blind Sample ID = N65 Lab Value = 0.128 Most Probable Value = 0.119 Percent Recovery = 107.2 Date Sample Logged by Lab = 04/27/00 Sample ID = 1180016 Number of Standard Deviations = 0.3 Blind Sample ID = N65 Lab Value = 0.124 Most Probable Value = 0.119 Percent Recovery = 104.3 Date Sample Logged by Lab = 04/25/00 Sample ID = 1160014 Number of Standard Deviations = 0.2 Blind Sample ID = N65 Lab Value = 0.106 Most Probable Value = 0.119 Percent Recovery = 89.1 Date Sample Logged by Lab = 04/24/00 Sample ID = 1150205 Number of Standard Deviations = -0.4 Blind Sample ID = N65 Lab Value = 0.119 Most Probable Value = 0.119 Percent Recovery = 100.0 Date Sample Logged by Lab = 04/21/00 Sample ID = 1120194 Number of Standard Deviations = 0.0 Blind Sample ID = N65 Lab Value = 0.115 Most Probable Value = 0.119 Percent Recovery = 96.6 Date Sample Logged by Lab = 04/20/00 Sample ID = 1110008 Number of Standard Deviations = -0.1 Blind Sample ID = N65 Lab Value = 0.123 Most Probable Value = 0.119 Percent Recovery = 103.4 Date Sample Logged by Lab = 04/19/00 Sample ID = 1100006 Number of Standard Deviations = 0.1 Blind Sample ID = N65 Lab Value = 0.111 Most Probable Value = 0.119 Percent Recovery = 93.3 Date Sample Logged by Lab = 04/18/00 Sample ID = 1090154 Number of Standard Deviations = -0.3 Blind Sample ID = N65 Lab Value = 0.120 Most Probable Value = 0.119 Percent Recovery = 100.8 Date Sample Logged by Lab = 04/17/00 Sample ID = 1080079 Number of Standard Deviations = 0.0 Blind Sample ID = N65 Lab Value = 0.110 Most Probable Value = 0.119 Percent Recovery = 92.4 Date Sample Logged by Lab = 04/14/00 Sample ID = 1050026 Number of Standard Deviations = -0.3 Blind Sample ID = N65 Lab Value = 0.116 Most Probable Value = 0.119 Percent Recovery = 97.5 Date Sample Logged by Lab = 04/13/00 Sample ID = 1040014 Number of Standard Deviations = -0.1 Blind Sample ID = N65 Lab Value = 0.118 Most Probable Value = 0.119 Percent Recovery = 99.2 Date Sample Logged by Lab = 04/11/00 Sample ID = 1020184 Number of Standard Deviations = -0.0 Blind Sample ID = N65 Lab Value = 0.117 Most Probable Value = 0.119 Percent Recovery = 98.3 Date Sample Logged by Lab = 04/10/00 Sample ID = 1010207 Number of Standard Deviations = -0.1 Blind Sample ID = N65 Lab Value = 0.125 Most Probable Value = 0.119 Percent Recovery = 105.0 Date Sample Logged by Lab = 04/07/00 Sample ID = 0980005 Number of Standard Deviations = 0.2 Blind Sample ID = N65 Lab Value = 0.102 Most Probable Value = 0.119 Percent Recovery = 85.7 Date Sample Logged by Lab = 04/06/00 Sample ID = 0970010 Number of Standard Deviations = -0.6 Blind Sample ID = N65 Lab Value = 0.088 Most Probable Value = 0.119 Percent Recovery = 73.9 Date Sample Logged by Lab = 04/05/00 Sample ID = 0960018 Number of Standard Deviations = -1.0 Blind Sample ID = N65 Lab Value = 0.123 Most Probable Value = 0.119 Percent Recovery = 103.4 Date Sample Logged by Lab = 04/04/00 Sample ID = 0950164 Number of Standard Deviations = 0.1 Blind Sample ID = N65 Lab Value = 0.923 Most Probable Value = 0.883 Percent Recovery = 104.5 Date Sample Logged by Lab = 03/31/00 Sample ID = 0910204 Number of Standard Deviations = 1.0 Blind Sample ID = N64 Lab Value = 0.937 Most Probable Value = 0.883 Percent Recovery = 106.1 Date Sample Logged by Lab = 03/29/00 Sample ID = 0890099 Number of Standard Deviations = 1.4 Blind Sample ID = N64 Lab Value = 0.942 Most Probable Value = 0.883 Percent Recovery = 106.7 Date Sample Logged by Lab = 03/28/00 Sample ID = 0880057 Number of Standard Deviations = 1.5 Blind Sample ID = N64 Lab Value = 0.941 Most Probable Value = 0.883 Percent Recovery = 106.6 Date Sample Logged by Lab = 03/24/00 Sample ID = 0840035 Number of Standard Deviations = 1.5 Blind Sample ID = N64 Lab Value = 0.906 Most Probable Value = 0.883 Percent Recovery = 102.6 Date Sample Logged by Lab = 03/23/00 Sample ID = 0830002 Number of Standard Deviations = 0.6 Blind Sample ID = N64 Lab Value = 0.846 Most Probable Value = 0.883 Percent Recovery = 95.8 Date Sample Logged by Lab = 03/22/00 Sample ID = 0820022 Number of Standard Deviations = -0.9 Blind Sample ID = N64 Lab Value = 0.870 Most Probable Value = 0.883 Percent Recovery = 98.5 Date Sample Logged by Lab = 03/21/00 Sample ID = 0810060 Number of Standard Deviations = -0.3 Blind Sample ID = N64 Lab Value = 0.851 Most Probable Value = 0.883 Percent Recovery = 96.4 Date Sample Logged by Lab = 03/20/00 Sample ID = 0800118 Number of Standard Deviations = -0.8 Blind Sample ID = N64 Lab Value = 0.915 Most Probable Value = 0.883 Percent Recovery = 103.6 Date Sample Logged by Lab = 03/17/00 Sample ID = 0770032 Number of Standard Deviations = 0.8 Blind Sample ID = N64 Lab Value = 0.832 Most Probable Value = 0.883 Percent Recovery = 94.2 Date Sample Logged by Lab = 03/16/00 Sample ID = 0760007 Number of Standard Deviations = -1.3 Blind Sample ID = N64 Lab Value = 0.896 Most Probable Value = 0.883 Percent Recovery = 101.5 Date Sample Logged by Lab = 03/15/00 Sample ID = 0750134 Number of Standard Deviations = 0.3 Blind Sample ID = N64 Lab Value = 0.848 Most Probable Value = 0.883 Percent Recovery = 96.0 Date Sample Logged by Lab = 03/14/00 Sample ID = 0740008 Number of Standard Deviations = -0.9 Blind Sample ID = N64 Lab Value = 0.847 Most Probable Value = 0.883 Percent Recovery = 95.9 Date Sample Logged by Lab = 03/13/00 Sample ID = 0730084 Number of Standard Deviations = -0.9 Blind Sample ID = N64 Lab Value = 0.879 Most Probable Value = 0.883 Percent Recovery = 99.5 Date Sample Logged by Lab = 03/10/00 Sample ID = 0700001 Number of Standard Deviations = -0.1 Blind Sample ID = N64 Lab Value = 0.877 Most Probable Value = 0.883 Percent Recovery = 99.3 Date Sample Logged by Lab = 03/09/00 Sample ID = 0690006 Number of Standard Deviations = -0.2 Blind Sample ID = N64 Lab Value = 0.904 Most Probable Value = 0.883 Percent Recovery = 102.4 Date Sample Logged by Lab = 03/08/00 Sample ID = 0680009 Number of Standard Deviations = 0.5 Blind Sample ID = N64 Lab Value = 0.900 Most Probable Value = 0.883 Percent Recovery = 101.9 Date Sample Logged by Lab = 03/08/00 Sample ID = 0680008 Number of Standard Deviations = 0.4 Blind Sample ID = N64 Lab Value = 0.904 Most Probable Value = 0.883 Percent Recovery = 102.4 Date Sample Logged by Lab = 03/08/00 Sample ID = 0680007 Number of Standard Deviations = 0.5 Blind Sample ID = N64 Lab Value = 0.914 Most Probable Value = 0.883 Percent Recovery = 103.5 Date Sample Logged by Lab = 03/03/00 Sample ID = 0630081 Number of Standard Deviations = 0.8 Blind Sample ID = N64 Lab Value = 0.864 Most Probable Value = 0.883 Percent Recovery = 97.8 Date Sample Logged by Lab = 03/02/00 Sample ID = 0620239 Number of Standard Deviations = -0.5 Blind Sample ID = N64 Lab Value = 0.177 Most Probable Value = 0.158 Percent Recovery = 112.0 Date Sample Logged by Lab = 03/01/00 Sample ID = 0610009 Number of Standard Deviations = 0.6 Blind Sample ID = N63 Lab Value = 0.153 Most Probable Value = 0.158 Percent Recovery = 96.8 Date Sample Logged by Lab = 02/29/00 Sample ID = 0600033 Number of Standard Deviations = -0.2 Blind Sample ID = N63 Lab Value = 0.140 Most Probable Value = 0.158 Percent Recovery = 88.6 Date Sample Logged by Lab = 02/28/00 Sample ID = 0590090 Number of Standard Deviations = -0.6 Blind Sample ID = N63 Lab Value = 0.161 Most Probable Value = 0.158 Percent Recovery = 101.9 Date Sample Logged by Lab = 02/25/00 Sample ID = 0560183 Number of Standard Deviations = 0.1 Blind Sample ID = N63 Lab Value = 0.160 Most Probable Value = 0.158 Percent Recovery = 101.3 Date Sample Logged by Lab = 02/24/00 Sample ID = 0550147 Number of Standard Deviations = 0.1 Blind Sample ID = N63 Lab Value = 0.155 Most Probable Value = 0.158 Percent Recovery = 98.1 Date Sample Logged by Lab = 02/24/00 Sample ID = 0550146 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.138 Most Probable Value = 0.158 Percent Recovery = 87.3 Date Sample Logged by Lab = 02/22/00 Sample ID = 0530118 Number of Standard Deviations = -0.7 Blind Sample ID = N63 Lab Value = 0.152 Most Probable Value = 0.158 Percent Recovery = 96.2 Date Sample Logged by Lab = 02/18/00 Sample ID = 0490031 Number of Standard Deviations = -0.2 Blind Sample ID = N63 Lab Value = 0.144 Most Probable Value = 0.158 Percent Recovery = 91.1 Date Sample Logged by Lab = 02/17/00 Sample ID = 0480083 Number of Standard Deviations = -0.5 Blind Sample ID = N63 Lab Value = 0.146 Most Probable Value = 0.158 Percent Recovery = 92.4 Date Sample Logged by Lab = 02/16/00 Sample ID = 0470014 Number of Standard Deviations = -0.4 Blind Sample ID = N63 Lab Value = 0.158 Most Probable Value = 0.158 Percent Recovery = 100.0 Date Sample Logged by Lab = 02/15/00 Sample ID = 0460006 Number of Standard Deviations = 0.0 Blind Sample ID = N63 Lab Value = 0.168 Most Probable Value = 0.158 Percent Recovery = 106.3 Date Sample Logged by Lab = 02/14/00 Sample ID = 0450035 Number of Standard Deviations = 0.3 Blind Sample ID = N63 Lab Value = 0.171 Most Probable Value = 0.158 Percent Recovery = 108.2 Date Sample Logged by Lab = 02/11/00 Sample ID = 0420196 Number of Standard Deviations = 0.4 Blind Sample ID = N63 Lab Value = 0.160 Most Probable Value = 0.158 Percent Recovery = 101.3 Date Sample Logged by Lab = 02/10/00 Sample ID = 0410100 Number of Standard Deviations = 0.1 Blind Sample ID = N63 Lab Value = 0.153 Most Probable Value = 0.158 Percent Recovery = 96.8 Date Sample Logged by Lab = 02/08/00 Sample ID = 0390048 Number of Standard Deviations = -0.2 Blind Sample ID = N63 Lab Value = 0.154 Most Probable Value = 0.158 Percent Recovery = 97.5 Date Sample Logged by Lab = 02/08/00 Sample ID = 0390050 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.156 Most Probable Value = 0.158 Percent Recovery = 98.7 Date Sample Logged by Lab = 02/04/00 Sample ID = 0350153 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.156 Most Probable Value = 0.158 Percent Recovery = 98.7 Date Sample Logged by Lab = 02/03/00 Sample ID = 0340006 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.152 Most Probable Value = 0.158 Percent Recovery = 96.2 Date Sample Logged by Lab = 02/02/00 Sample ID = 0330070 Number of Standard Deviations = -0.2 Blind Sample ID = N63 Lab Value = 0.924 Most Probable Value = 0.883 Percent Recovery = 104.6 Date Sample Logged by Lab = 02/01/00 Sample ID = 0320017 Number of Standard Deviations = 1.0 Blind Sample ID = N64 Lab Value = 0.896 Most Probable Value = 0.883 Percent Recovery = 101.5 Date Sample Logged by Lab = 01/31/00 Sample ID = 0310090 Number of Standard Deviations = 0.3 Blind Sample ID = N64 Lab Value = 0.953 Most Probable Value = 0.883 Percent Recovery = 107.9 Date Sample Logged by Lab = 01/28/00 Sample ID = 0280019 Number of Standard Deviations = 1.8 Blind Sample ID = N64 Lab Value = 0.954 Most Probable Value = 0.883 Percent Recovery = 108.0 Date Sample Logged by Lab = 01/28/00 Sample ID = 0280018 Number of Standard Deviations = 1.8 Blind Sample ID = N64 Lab Value = 0.885 Most Probable Value = 0.883 Percent Recovery = 100.2 Date Sample Logged by Lab = 01/26/00 Sample ID = 0260010 Number of Standard Deviations = 0.1 Blind Sample ID = N64 Lab Value = 0.945 Most Probable Value = 0.883 Percent Recovery = 107.0 Date Sample Logged by Lab = 01/25/00 Sample ID = 0250067 Number of Standard Deviations = 1.6 Blind Sample ID = N64 Lab Value = 0.947 Most Probable Value = 0.883 Percent Recovery = 107.2 Date Sample Logged by Lab = 01/24/00 Sample ID = 0240145 Number of Standard Deviations = 1.6 Blind Sample ID = N64 Lab Value = 0.918 Most Probable Value = 0.883 Percent Recovery = 104.0 Date Sample Logged by Lab = 01/21/00 Sample ID = 0210036 Number of Standard Deviations = 0.9 Blind Sample ID = N64 Lab Value = 0.918 Most Probable Value = 0.883 Percent Recovery = 104.0 Date Sample Logged by Lab = 01/21/00 Sample ID = 0210035 Number of Standard Deviations = 0.9 Blind Sample ID = N64 Lab Value = 0.982 Most Probable Value = 0.883 Percent Recovery = 111.2 Date Sample Logged by Lab = 01/19/00 Sample ID = 0190017 Number of Standard Deviations = 2.5 Blind Sample ID = N64 Lab Value = 0.977 Most Probable Value = 0.883 Percent Recovery = 110.6 Date Sample Logged by Lab = 01/19/00 Sample ID = 0190016 Number of Standard Deviations = 2.4 Blind Sample ID = N64 Lab Value = 0.933 Most Probable Value = 0.883 Percent Recovery = 105.7 Date Sample Logged by Lab = 01/14/00 Sample ID = 0140023 Number of Standard Deviations = 1.3 Blind Sample ID = N64 Lab Value = 0.940 Most Probable Value = 0.883 Percent Recovery = 106.5 Date Sample Logged by Lab = 01/13/00 Sample ID = 0130009 Number of Standard Deviations = 1.4 Blind Sample ID = N64 Lab Value = 0.960 Most Probable Value = 0.883 Percent Recovery = 108.7 Date Sample Logged by Lab = 01/12/00 Sample ID = 0120047 Number of Standard Deviations = 1.9 Blind Sample ID = N64 Lab Value = 0.992 Most Probable Value = 0.883 Percent Recovery = 112.3 Date Sample Logged by Lab = 01/11/00 Sample ID = 0110009 Number of Standard Deviations = 2.8 Blind Sample ID = N64 Lab Value = 0.970 Most Probable Value = 0.883 Percent Recovery = 109.9 Date Sample Logged by Lab = 01/10/00 Sample ID = 0100122 Number of Standard Deviations = 2.2 Blind Sample ID = N64 Lab Value = 0.939 Most Probable Value = 0.883 Percent Recovery = 106.3 Date Sample Logged by Lab = 01/07/00 Sample ID = 0070094 Number of Standard Deviations = 1.4 Blind Sample ID = N64 Lab Value = 0.941 Most Probable Value = 0.883 Percent Recovery = 106.6 Date Sample Logged by Lab = 01/07/00 Sample ID = 0070095 Number of Standard Deviations = 1.5 Blind Sample ID = N64 Lab Value = 0.926 Most Probable Value = 0.883 Percent Recovery = 104.9 Date Sample Logged by Lab = 01/05/00 Sample ID = 0050010 Number of Standard Deviations = 1.1 Blind Sample ID = N64 Lab Value = 0.917 Most Probable Value = 0.883 Percent Recovery = 103.9 Date Sample Logged by Lab = 01/04/00 Sample ID = 0040038 Number of Standard Deviations = 0.9 Blind Sample ID = N64 Lab Value = 0.163 Most Probable Value = 0.158 Percent Recovery = 103.2 Date Sample Logged by Lab = 01/03/00 Sample ID = 0030029 Number of Standard Deviations = 0.2 Blind Sample ID = N63 Lab Value = 0.153 Most Probable Value = 0.158 Percent Recovery = 96.8 Date Sample Logged by Lab = 12/29/99 Sample ID = 3630013 Number of Standard Deviations = -0.2 Blind Sample ID = N63 Lab Value = 0.152 Most Probable Value = 0.158 Percent Recovery = 96.2 Date Sample Logged by Lab = 12/28/99 Sample ID = 3620001 Number of Standard Deviations = -0.2 Blind Sample ID = N63 Lab Value = 0.152 Most Probable Value = 0.158 Percent Recovery = 96.2 Date Sample Logged by Lab = 12/28/99 Sample ID = 3620002 Number of Standard Deviations = -0.2 Blind Sample ID = N63 Lab Value = 0.160 Most Probable Value = 0.158 Percent Recovery = 101.3 Date Sample Logged by Lab = 12/27/99 Sample ID = 3610030 Number of Standard Deviations = 0.1 Blind Sample ID = N63 Lab Value = 0.164 Most Probable Value = 0.158 Percent Recovery = 103.8 Date Sample Logged by Lab = 12/22/99 Sample ID = 3560010 Number of Standard Deviations = 0.2 Blind Sample ID = N63 Lab Value = 0.197 Most Probable Value = 0.158 Percent Recovery = 124.7 Date Sample Logged by Lab = 12/21/99 Sample ID = 3550028 Number of Standard Deviations = 1.3 Blind Sample ID = N63 Lab Value = 0.182 Most Probable Value = 0.158 Percent Recovery = 115.2 Date Sample Logged by Lab = 12/20/99 Sample ID = 3540161 Number of Standard Deviations = 0.8 Blind Sample ID = N63 Lab Value = 0.173 Most Probable Value = 0.158 Percent Recovery = 109.5 Date Sample Logged by Lab = 12/17/99 Sample ID = 3510028 Number of Standard Deviations = 0.5 Blind Sample ID = N63 Lab Value = 0.173 Most Probable Value = 0.158 Percent Recovery = 109.5 Date Sample Logged by Lab = 12/16/99 Sample ID = 3500012 Number of Standard Deviations = 0.5 Blind Sample ID = N63 Lab Value = 0.165 Most Probable Value = 0.158 Percent Recovery = 104.4 Date Sample Logged by Lab = 12/16/99 Sample ID = 3500013 Number of Standard Deviations = 0.2 Blind Sample ID = N63 Lab Value = 0.156 Most Probable Value = 0.158 Percent Recovery = 98.7 Date Sample Logged by Lab = 12/14/99 Sample ID = 3480008 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.178 Most Probable Value = 0.158 Percent Recovery = 112.7 Date Sample Logged by Lab = 12/13/99 Sample ID = 3470123 Number of Standard Deviations = 0.7 Blind Sample ID = N63 Lab Value = 0.140 Most Probable Value = 0.158 Percent Recovery = 88.6 Date Sample Logged by Lab = 12/10/99 Sample ID = 3440182 Number of Standard Deviations = -0.6 Blind Sample ID = N63 Lab Value = 0.156 Most Probable Value = 0.158 Percent Recovery = 98.7 Date Sample Logged by Lab = 12/09/99 Sample ID = 3430023 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.137 Most Probable Value = 0.158 Percent Recovery = 86.7 Date Sample Logged by Lab = 12/08/99 Sample ID = 3420039 Number of Standard Deviations = -0.7 Blind Sample ID = N63 Lab Value = 0.172 Most Probable Value = 0.158 Percent Recovery = 108.9 Date Sample Logged by Lab = 12/07/99 Sample ID = 3410007 Number of Standard Deviations = 0.5 Blind Sample ID = N63 Lab Value = 0.168 Most Probable Value = 0.158 Percent Recovery = 106.3 Date Sample Logged by Lab = 12/06/99 Sample ID = 3400082 Number of Standard Deviations = 0.3 Blind Sample ID = N63 Lab Value = 0.157 Most Probable Value = 0.158 Percent Recovery = 99.4 Date Sample Logged by Lab = 12/03/99 Sample ID = 3370028 Number of Standard Deviations = -0.0 Blind Sample ID = N63 Lab Value = 0.152 Most Probable Value = 0.158 Percent Recovery = 96.2 Date Sample Logged by Lab = 12/02/99 Sample ID = 3360333 Number of Standard Deviations = -0.2 Blind Sample ID = N63 Lab Value = 0.939 Most Probable Value = 0.883 Percent Recovery = 106.3 Date Sample Logged by Lab = 12/01/99 Sample ID = 3350027 Number of Standard Deviations = 1.4 Blind Sample ID = N64 Lab Value = 0.918 Most Probable Value = 0.883 Percent Recovery = 104.0 Date Sample Logged by Lab = 11/30/99 Sample ID = 3340026 Number of Standard Deviations = 0.9 Blind Sample ID = N64 Lab Value = 0.934 Most Probable Value = 0.883 Percent Recovery = 105.8 Date Sample Logged by Lab = 11/30/99 Sample ID = 3340027 Number of Standard Deviations = 1.3 Blind Sample ID = N64 Lab Value = 0.960 Most Probable Value = 0.883 Percent Recovery = 108.7 Date Sample Logged by Lab = 11/26/99 Sample ID = 3300117 Number of Standard Deviations = 1.9 Blind Sample ID = N64 Lab Value = 0.928 Most Probable Value = 0.883 Percent Recovery = 105.1 Date Sample Logged by Lab = 11/24/99 Sample ID = 3280010 Number of Standard Deviations = 1.1 Blind Sample ID = N64 Lab Value = 0.937 Most Probable Value = 0.883 Percent Recovery = 106.1 Date Sample Logged by Lab = 11/23/99 Sample ID = 3270019 Number of Standard Deviations = 1.4 Blind Sample ID = N64 Lab Value = 0.944 Most Probable Value = 0.883 Percent Recovery = 106.9 Date Sample Logged by Lab = 11/23/99 Sample ID = 3270020 Number of Standard Deviations = 1.5 Blind Sample ID = N64 Lab Value = 0.983 Most Probable Value = 0.883 Percent Recovery = 111.3 Date Sample Logged by Lab = 11/19/99 Sample ID = 3230003 Number of Standard Deviations = 2.5 Blind Sample ID = N64 Lab Value = 0.949 Most Probable Value = 0.883 Percent Recovery = 107.5 Date Sample Logged by Lab = 11/19/99 Sample ID = 3230002 Number of Standard Deviations = 1.7 Blind Sample ID = N64 Lab Value = 0.980 Most Probable Value = 0.883 Percent Recovery = 111.0 Date Sample Logged by Lab = 11/17/99 Sample ID = 3210022 Number of Standard Deviations = 2.5 Blind Sample ID = N64 Lab Value = 0.953 Most Probable Value = 0.883 Percent Recovery = 107.9 Date Sample Logged by Lab = 11/08/99 Sample ID = 3120234 Number of Standard Deviations = 1.8 Blind Sample ID = N64 Lab Value = 0.927 Most Probable Value = 0.883 Percent Recovery = 105.0 Date Sample Logged by Lab = 11/08/99 Sample ID = 3120235 Number of Standard Deviations = 1.1 Blind Sample ID = N64 Lab Value = 0.908 Most Probable Value = 0.883 Percent Recovery = 102.8 Date Sample Logged by Lab = 11/08/99 Sample ID = 3120233 Number of Standard Deviations = 0.6 Blind Sample ID = N64 Lab Value = 0.984 Most Probable Value = 0.883 Percent Recovery = 111.4 Date Sample Logged by Lab = 11/03/99 Sample ID = 3070014 Number of Standard Deviations = 2.6 Blind Sample ID = N64 Lab Value = 0.897 Most Probable Value = 0.883 Percent Recovery = 101.6 Date Sample Logged by Lab = 11/02/99 Sample ID = 3060059 Number of Standard Deviations = 0.4 Blind Sample ID = N64 Lab Value = 0.172 Most Probable Value = 0.158 Percent Recovery = 108.9 Date Sample Logged by Lab = 11/02/99 Sample ID = 3060060 Number of Standard Deviations = 0.5 Blind Sample ID = N63 Lab Value = 0.145 Most Probable Value = 0.158 Percent Recovery = 91.8 Date Sample Logged by Lab = 10/29/99 Sample ID = 3020001 Number of Standard Deviations = -0.4 Blind Sample ID = N63 Lab Value = 0.147 Most Probable Value = 0.158 Percent Recovery = 93.0 Date Sample Logged by Lab = 10/29/99 Sample ID = 3020002 Number of Standard Deviations = -0.4 Blind Sample ID = N63 Lab Value = 0.133 Most Probable Value = 0.158 Percent Recovery = 84.2 Date Sample Logged by Lab = 10/27/99 Sample ID = 3000007 Number of Standard Deviations = -0.8 Blind Sample ID = N63 Lab Value = 0.151 Most Probable Value = 0.158 Percent Recovery = 95.6 Date Sample Logged by Lab = 10/27/99 Sample ID = 3000006 Number of Standard Deviations = -0.2 Blind Sample ID = N63 Lab Value = 0.113 Most Probable Value = 0.158 Percent Recovery = 71.5 Date Sample Logged by Lab = 10/25/99 Sample ID = 2980236 Number of Standard Deviations = -1.5 Blind Sample ID = N63 Lab Value = 0.150 Most Probable Value = 0.158 Percent Recovery = 94.9 Date Sample Logged by Lab = 10/22/99 Sample ID = 2950005 Number of Standard Deviations = -0.3 Blind Sample ID = N63 Lab Value = 0.160 Most Probable Value = 0.158 Percent Recovery = 101.3 Date Sample Logged by Lab = 10/21/99 Sample ID = 2940004 Number of Standard Deviations = 0.1 Blind Sample ID = N63 Lab Value = 0.150 Most Probable Value = 0.158 Percent Recovery = 94.9 Date Sample Logged by Lab = 10/20/99 Sample ID = 2930009 Number of Standard Deviations = -0.3 Blind Sample ID = N63 Lab Value = 0.141 Most Probable Value = 0.158 Percent Recovery = 89.2 Date Sample Logged by Lab = 10/20/99 Sample ID = 2930008 Number of Standard Deviations = -0.6 Blind Sample ID = N63 Lab Value = 0.129 Most Probable Value = 0.158 Percent Recovery = 81.6 Date Sample Logged by Lab = 10/18/99 Sample ID = 2910098 Number of Standard Deviations = -1.0 Blind Sample ID = N63 Lab Value = 0.125 Most Probable Value = 0.158 Percent Recovery = 79.1 Date Sample Logged by Lab = 10/15/99 Sample ID = 2880021 Number of Standard Deviations = -1.1 Blind Sample ID = N63 Lab Value = 0.149 Most Probable Value = 0.158 Percent Recovery = 94.3 Date Sample Logged by Lab = 10/15/99 Sample ID = 2880022 Number of Standard Deviations = -0.3 Blind Sample ID = N63 Lab Value = 0.102 Most Probable Value = 0.158 Percent Recovery = 64.6 Date Sample Logged by Lab = 10/13/99 Sample ID = 2860008 Number of Standard Deviations = -1.9 Blind Sample ID = N63 Lab Value = 0.142 Most Probable Value = 0.158 Percent Recovery = 89.9 Date Sample Logged by Lab = 10/12/99 Sample ID = 2850022 Number of Standard Deviations = -0.5 Blind Sample ID = N63 Lab Value = 0.138 Most Probable Value = 0.158 Percent Recovery = 87.3 Date Sample Logged by Lab = 10/08/99 Sample ID = 2810012 Number of Standard Deviations = -0.7 Blind Sample ID = N63 Lab Value = 0.139 Most Probable Value = 0.158 Percent Recovery = 88.0 Date Sample Logged by Lab = 10/07/99 Sample ID = 2800005 Number of Standard Deviations = -0.6 Blind Sample ID = N63 Lab Value = 0.153 Most Probable Value = 0.158 Percent Recovery = 96.8 Date Sample Logged by Lab = 10/06/99 Sample ID = 2790058 Number of Standard Deviations = -0.2 Blind Sample ID = N63 Lab Value = 0.152 Most Probable Value = 0.158 Percent Recovery = 96.2 Date Sample Logged by Lab = 10/05/99 Sample ID = 2780148 Number of Standard Deviations = -0.2 Blind Sample ID = N63 Lab Value = 0.147 Most Probable Value = 0.158 Percent Recovery = 93.0 Date Sample Logged by Lab = 10/04/99 Sample ID = 2770100 Number of Standard Deviations = -0.4 Blind Sample ID = N63 Lab Value = 0.844 Most Probable Value = 0.805 Percent Recovery = 104.8 Date Sample Logged by Lab = 10/01/99 Sample ID = 2740008 Number of Standard Deviations = 1.0 Blind Sample ID = N62 Lab Value = 0.889 Most Probable Value = 0.805 Percent Recovery = 110.4 Date Sample Logged by Lab = 09/29/99 Sample ID = 2720007 Number of Standard Deviations = 2.2 Blind Sample ID = N62 Lab Value = 0.909 Most Probable Value = 0.805 Percent Recovery = 112.9 Date Sample Logged by Lab = 09/28/99 Sample ID = 2710009 Number of Standard Deviations = 2.8 Blind Sample ID = N62 Lab Value = 0.774 Most Probable Value = 0.805 Percent Recovery = 96.1 Date Sample Logged by Lab = 09/27/99 Sample ID = 2700033 Number of Standard Deviations = -0.8 Blind Sample ID = N62 Lab Value = 0.821 Most Probable Value = 0.805 Percent Recovery = 102.0 Date Sample Logged by Lab = 09/27/99 Sample ID = 2700038 Number of Standard Deviations = 0.4 Blind Sample ID = N62 Lab Value = 0.846 Most Probable Value = 0.805 Percent Recovery = 105.1 Date Sample Logged by Lab = 09/27/99 Sample ID = 2700039 Number of Standard Deviations = 1.1 Blind Sample ID = N62 Lab Value = 0.723 Most Probable Value = 0.805 Percent Recovery = 89.8 Date Sample Logged by Lab = 09/22/99 Sample ID = 2650020 Number of Standard Deviations = -2.2 Blind Sample ID = N62 Lab Value = 0.800 Most Probable Value = 0.805 Percent Recovery = 99.4 Date Sample Logged by Lab = 09/21/99 Sample ID = 2640006 Number of Standard Deviations = -0.1 Blind Sample ID = N62 Lab Value = 0.852 Most Probable Value = 0.805 Percent Recovery = 105.8 Date Sample Logged by Lab = 09/20/99 Sample ID = 2630001 Number of Standard Deviations = 1.3 Blind Sample ID = N62 Lab Value = 0.851 Most Probable Value = 0.805 Percent Recovery = 105.7 Date Sample Logged by Lab = 09/17/99 Sample ID = 2600088 Number of Standard Deviations = 1.2 Blind Sample ID = N62 Lab Value = 0.813 Most Probable Value = 0.805 Percent Recovery = 101.0 Date Sample Logged by Lab = 09/17/99 Sample ID = 2600083 Number of Standard Deviations = 0.2 Blind Sample ID = N62 Lab Value = 0.841 Most Probable Value = 0.805 Percent Recovery = 104.5 Date Sample Logged by Lab = 09/16/99 Sample ID = 2590137 Number of Standard Deviations = 1.0 Blind Sample ID = N62 Lab Value = 0.819 Most Probable Value = 0.805 Percent Recovery = 101.7 Date Sample Logged by Lab = 09/15/99 Sample ID = 2580031 Number of Standard Deviations = 0.4 Blind Sample ID = N62 Lab Value = 0.884 Most Probable Value = 0.805 Percent Recovery = 109.8 Date Sample Logged by Lab = 09/14/99 Sample ID = 2570015 Number of Standard Deviations = 2.1 Blind Sample ID = N62 Lab Value = 0.865 Most Probable Value = 0.805 Percent Recovery = 107.5 Date Sample Logged by Lab = 09/14/99 Sample ID = 2570016 Number of Standard Deviations = 1.6 Blind Sample ID = N62 Lab Value = 0.849 Most Probable Value = 0.805 Percent Recovery = 105.5 Date Sample Logged by Lab = 09/10/99 Sample ID = 2530171 Number of Standard Deviations = 1.2 Blind Sample ID = N62 Lab Value = 0.787 Most Probable Value = 0.805 Percent Recovery = 97.8 Date Sample Logged by Lab = 09/10/99 Sample ID = 2530169 Number of Standard Deviations = -0.5 Blind Sample ID = N62 Lab Value = 0.812 Most Probable Value = 0.805 Percent Recovery = 100.9 Date Sample Logged by Lab = 09/10/99 Sample ID = 2530168 Number of Standard Deviations = 0.2 Blind Sample ID = N62 Lab Value = 0.776 Most Probable Value = 0.805 Percent Recovery = 96.4 Date Sample Logged by Lab = 09/09/99 Sample ID = 2520016 Number of Standard Deviations = -0.8 Blind Sample ID = N62 Lab Value = 0.836 Most Probable Value = 0.805 Percent Recovery = 103.9 Date Sample Logged by Lab = 09/08/99 Sample ID = 2510021 Number of Standard Deviations = 0.8 Blind Sample ID = N62 Lab Value = 0.801 Most Probable Value = 0.805 Percent Recovery = 99.5 Date Sample Logged by Lab = 09/03/99 Sample ID = 2460057 Number of Standard Deviations = -0.1 Blind Sample ID = N62 Lab Value = 0.672 Most Probable Value = 0.805 Percent Recovery = 83.5 Date Sample Logged by Lab = 09/03/99 Sample ID = 2460056 Number of Standard Deviations = -3.5 Blind Sample ID = N62 Lab Value = 0.650 Most Probable Value = 0.805 Percent Recovery = 80.7 Date Sample Logged by Lab = 09/03/99 Sample ID = 2460055 Number of Standard Deviations = -4.1 Blind Sample ID = N62 Lab Value = 0.042 Most Probable Value = 0.040 Percent Recovery = 105.0 Date Sample Logged by Lab = 08/30/99 Sample ID = 2420101 Number of Standard Deviations = 0.1 Blind Sample ID = N61 Lab Value = 0.041 Most Probable Value = 0.040 Percent Recovery = 102.5 Date Sample Logged by Lab = 08/27/99 Sample ID = 2390011 Number of Standard Deviations = 0.0 Blind Sample ID = N61 Lab Value = 0.041 Most Probable Value = 0.040 Percent Recovery = 102.5 Date Sample Logged by Lab = 08/27/99 Sample ID = 2390009 Number of Standard Deviations = 0.0 Blind Sample ID = N61 Lab Value = 0.042 Most Probable Value = 0.040 Percent Recovery = 105.0 Date Sample Logged by Lab = 08/26/99 Sample ID = 2380004 Number of Standard Deviations = 0.1 Blind Sample ID = N61 Lab Value = 0.037 Most Probable Value = 0.040 Percent Recovery = 92.5 Date Sample Logged by Lab = 08/25/99 Sample ID = 2370014 Number of Standard Deviations = -0.1 Blind Sample ID = N61 Lab Value = 0.032 Most Probable Value = 0.040 Percent Recovery = 80.0 Date Sample Logged by Lab = 08/24/99 Sample ID = 2360010 Number of Standard Deviations = -0.3 Blind Sample ID = N61 Lab Value = 0.053 Most Probable Value = 0.040 Percent Recovery = 132.5 Date Sample Logged by Lab = 08/23/99 Sample ID = 2350152 Number of Standard Deviations = 0.4 Blind Sample ID = N61 Lab Value = 0.038 Most Probable Value = 0.040 Percent Recovery = 95.0 Date Sample Logged by Lab = 08/20/99 Sample ID = 2320064 Number of Standard Deviations = -0.1 Blind Sample ID = N61 Lab Value = 0.032 Most Probable Value = 0.040 Percent Recovery = 80.0 Date Sample Logged by Lab = 08/20/99 Sample ID = 2320066 Number of Standard Deviations = -0.3 Blind Sample ID = N61 Lab Value = 0.036 Most Probable Value = 0.040 Percent Recovery = 90.0 Date Sample Logged by Lab = 08/19/99 Sample ID = 2310094 Number of Standard Deviations = -0.1 Blind Sample ID = N61 Lab Value = 0.055 Most Probable Value = 0.040 Percent Recovery = 137.5 Date Sample Logged by Lab = 08/18/99 Sample ID = 2300020 Number of Standard Deviations = 0.5 Blind Sample ID = N61 Lab Value = 0.036 Most Probable Value = 0.040 Percent Recovery = 90.0 Date Sample Logged by Lab = 08/17/99 Sample ID = 2290049 Number of Standard Deviations = -0.1 Blind Sample ID = N61 Lab Value = 0.037 Most Probable Value = 0.040 Percent Recovery = 92.5 Date Sample Logged by Lab = 08/17/99 Sample ID = 2290048 Number of Standard Deviations = -0.1 Blind Sample ID = N61 Lab Value = 0.037 Most Probable Value = 0.040 Percent Recovery = 92.5 Date Sample Logged by Lab = 08/12/99 Sample ID = 2240024 Number of Standard Deviations = -0.1 Blind Sample ID = N61 Lab Value = 0.030 Most Probable Value = 0.040 Percent Recovery = 75.0 Date Sample Logged by Lab = 08/12/99 Sample ID = 2240297 Number of Standard Deviations = -0.3 Blind Sample ID = N61 Lab Value = 0.038 Most Probable Value = 0.040 Percent Recovery = 95.0 Date Sample Logged by Lab = 08/10/99 Sample ID = 2220092 Number of Standard Deviations = -0.1 Blind Sample ID = N61 Lab Value = 0.035 Most Probable Value = 0.040 Percent Recovery = 87.5 Date Sample Logged by Lab = 08/09/99 Sample ID = 2210112 Number of Standard Deviations = -0.2 Blind Sample ID = N61 Lab Value = 0.804 Most Probable Value = 0.805 Percent Recovery = 99.9 Date Sample Logged by Lab = 07/30/99 Sample ID = 2110077 Number of Standard Deviations = -0.0 Blind Sample ID = N62 Lab Value = 0.785 Most Probable Value = 0.805 Percent Recovery = 97.5 Date Sample Logged by Lab = 07/30/99 Sample ID = 2110076 Number of Standard Deviations = -0.5 Blind Sample ID = N62 Lab Value = 0.818 Most Probable Value = 0.805 Percent Recovery = 101.6 Date Sample Logged by Lab = 07/29/99 Sample ID = 2100028 Number of Standard Deviations = 0.3 Blind Sample ID = N62 Lab Value = 0.751 Most Probable Value = 0.805 Percent Recovery = 93.3 Date Sample Logged by Lab = 07/29/99 Sample ID = 2100027 Number of Standard Deviations = -1.4 Blind Sample ID = N62 Lab Value = 0.833 Most Probable Value = 0.805 Percent Recovery = 103.5 Date Sample Logged by Lab = 07/28/99 Sample ID = 2090081 Number of Standard Deviations = 0.7 Blind Sample ID = N62 Lab Value = 0.837 Most Probable Value = 0.805 Percent Recovery = 104.0 Date Sample Logged by Lab = 07/28/99 Sample ID = 2090080 Number of Standard Deviations = 0.9 Blind Sample ID = N62 Lab Value = 0.817 Most Probable Value = 0.805 Percent Recovery = 101.5 Date Sample Logged by Lab = 07/28/99 Sample ID = 2090075 Number of Standard Deviations = 0.3 Blind Sample ID = N62 Lab Value = 0.836 Most Probable Value = 0.805 Percent Recovery = 103.9 Date Sample Logged by Lab = 07/27/99 Sample ID = 2080111 Number of Standard Deviations = 0.8 Blind Sample ID = N62 Lab Value = 0.874 Most Probable Value = 0.805 Percent Recovery = 108.6 Date Sample Logged by Lab = 07/26/99 Sample ID = 2070507 Number of Standard Deviations = 1.8 Blind Sample ID = N62 Lab Value = 0.911 Most Probable Value = 0.805 Percent Recovery = 113.2 Date Sample Logged by Lab = 07/26/99 Sample ID = 2070506 Number of Standard Deviations = 2.8 Blind Sample ID = N62 Lab Value = 0.828 Most Probable Value = 0.805 Percent Recovery = 102.9 Date Sample Logged by Lab = 07/16/99 Sample ID = 1970049 Number of Standard Deviations = 0.6 Blind Sample ID = N62 Lab Value = 0.838 Most Probable Value = 0.805 Percent Recovery = 104.1 Date Sample Logged by Lab = 07/16/99 Sample ID = 1970045 Number of Standard Deviations = 0.9 Blind Sample ID = N62 Lab Value = 0.853 Most Probable Value = 0.805 Percent Recovery = 106.0 Date Sample Logged by Lab = 07/15/99 Sample ID = 1960029 Number of Standard Deviations = 1.3 Blind Sample ID = N62 Lab Value = 0.851 Most Probable Value = 0.805 Percent Recovery = 105.7 Date Sample Logged by Lab = 07/14/99 Sample ID = 1950024 Number of Standard Deviations = 1.2 Blind Sample ID = N62 Lab Value = 0.894 Most Probable Value = 0.805 Percent Recovery = 111.1 Date Sample Logged by Lab = 07/13/99 Sample ID = 1940011 Number of Standard Deviations = 2.4 Blind Sample ID = N62 Lab Value = 0.767 Most Probable Value = 0.805 Percent Recovery = 95.3 Date Sample Logged by Lab = 07/12/99 Sample ID = 1930040 Number of Standard Deviations = -1.0 Blind Sample ID = N62 Lab Value = 0.833 Most Probable Value = 0.805 Percent Recovery = 103.5 Date Sample Logged by Lab = 07/12/99 Sample ID = 1930039 Number of Standard Deviations = 0.7 Blind Sample ID = N62 Lab Value = 0.780 Most Probable Value = 0.805 Percent Recovery = 96.9 Date Sample Logged by Lab = 07/12/99 Sample ID = 1930038 Number of Standard Deviations = -0.7 Blind Sample ID = N62 Lab Value = 0.828 Most Probable Value = 0.805 Percent Recovery = 102.9 Date Sample Logged by Lab = 07/08/99 Sample ID = 1890016 Number of Standard Deviations = 0.6 Blind Sample ID = N62 Lab Value = 0.850 Most Probable Value = 0.805 Percent Recovery = 105.6 Date Sample Logged by Lab = 07/07/99 Sample ID = 1880010 Number of Standard Deviations = 1.2 Blind Sample ID = N62 Lab Value = 0.853 Most Probable Value = 0.805 Percent Recovery = 106.0 Date Sample Logged by Lab = 07/07/99 Sample ID = 1880011 Number of Standard Deviations = 1.3 Blind Sample ID = N62 Lab Value = 0.811 Most Probable Value = 0.805 Percent Recovery = 100.7 Date Sample Logged by Lab = 07/02/99 Sample ID = 1830025 Number of Standard Deviations = 0.2 Blind Sample ID = N62 Lab Value = 0.795 Most Probable Value = 0.805 Percent Recovery = 98.8 Date Sample Logged by Lab = 07/02/99 Sample ID = 1830027 Number of Standard Deviations = -0.3 Blind Sample ID = N62 Lab Value = 0.847 Most Probable Value = 0.805 Percent Recovery = 105.2 Date Sample Logged by Lab = 06/01/99 Sample ID = 1520313 Number of Standard Deviations = 1.1 Blind Sample ID = N62 Lab Value = 0.812 Most Probable Value = 0.805 Percent Recovery = 100.9 Date Sample Logged by Lab = 05/28/99 Sample ID = 1480087 Number of Standard Deviations = 0.2 Blind Sample ID = N62 Lab Value = 0.818 Most Probable Value = 0.805 Percent Recovery = 101.6 Date Sample Logged by Lab = 05/28/99 Sample ID = 1480082 Number of Standard Deviations = 0.3 Blind Sample ID = N62 Lab Value = 0.662 Most Probable Value = 0.805 Percent Recovery = 82.2 Date Sample Logged by Lab = 05/27/99 Sample ID = 1470074 Number of Standard Deviations = -3.8 Blind Sample ID = N62 Lab Value = 0.885 Most Probable Value = 0.805 Percent Recovery = 109.9 Date Sample Logged by Lab = 05/26/99 Sample ID = 1460031 Number of Standard Deviations = 2.1 Blind Sample ID = N62 Lab Value = 0.860 Most Probable Value = 0.805 Percent Recovery = 106.8 Date Sample Logged by Lab = 05/25/99 Sample ID = 1450165 Number of Standard Deviations = 1.5 Blind Sample ID = N62 Lab Value = 0.851 Most Probable Value = 0.805 Percent Recovery = 105.7 Date Sample Logged by Lab = 05/25/99 Sample ID = 1450164 Number of Standard Deviations = 1.2 Blind Sample ID = N62 Lab Value = 0.858 Most Probable Value = 0.805 Percent Recovery = 106.6 Date Sample Logged by Lab = 05/25/99 Sample ID = 1450163 Number of Standard Deviations = 1.4 Blind Sample ID = N62 Lab Value = 0.779 Most Probable Value = 0.805 Percent Recovery = 96.8 Date Sample Logged by Lab = 05/20/99 Sample ID = 1400021 Number of Standard Deviations = -0.7 Blind Sample ID = N62 Lab Value = 0.802 Most Probable Value = 0.805 Percent Recovery = 99.6 Date Sample Logged by Lab = 05/19/99 Sample ID = 1390401 Number of Standard Deviations = -0.1 Blind Sample ID = N62 Lab Value = 0.810 Most Probable Value = 0.805 Percent Recovery = 100.6 Date Sample Logged by Lab = 05/18/99 Sample ID = 1380242 Number of Standard Deviations = 0.1 Blind Sample ID = N62 Lab Value = 0.846 Most Probable Value = 0.805 Percent Recovery = 105.1 Date Sample Logged by Lab = 05/17/99 Sample ID = 1370104 Number of Standard Deviations = 1.1 Blind Sample ID = N62 Lab Value = 0.839 Most Probable Value = 0.805 Percent Recovery = 104.2 Date Sample Logged by Lab = 05/17/99 Sample ID = 1370103 Number of Standard Deviations = 0.9 Blind Sample ID = N62 Lab Value = 0.872 Most Probable Value = 0.805 Percent Recovery = 108.3 Date Sample Logged by Lab = 05/17/99 Sample ID = 1370102 Number of Standard Deviations = 1.8 Blind Sample ID = N62 Lab Value = 0.898 Most Probable Value = 0.805 Percent Recovery = 111.6 Date Sample Logged by Lab = 05/13/99 Sample ID = 1330183 Number of Standard Deviations = 2.5 Blind Sample ID = N62 Lab Value = 0.809 Most Probable Value = 0.805 Percent Recovery = 100.5 Date Sample Logged by Lab = 05/12/99 Sample ID = 1320050 Number of Standard Deviations = 0.1 Blind Sample ID = N62 Lab Value = 0.828 Most Probable Value = 0.805 Percent Recovery = 102.9 Date Sample Logged by Lab = 05/11/99 Sample ID = 1310143 Number of Standard Deviations = 0.6 Blind Sample ID = N62 Lab Value = 0.853 Most Probable Value = 0.805 Percent Recovery = 106.0 Date Sample Logged by Lab = 05/10/99 Sample ID = 1300169 Number of Standard Deviations = 1.3 Blind Sample ID = N62 Lab Value = 0.836 Most Probable Value = 0.805 Percent Recovery = 103.9 Date Sample Logged by Lab = 05/07/99 Sample ID = 1270141 Number of Standard Deviations = 0.8 Blind Sample ID = N62 Lab Value = 0.878 Most Probable Value = 0.805 Percent Recovery = 109.1 Date Sample Logged by Lab = 05/07/99 Sample ID = 1270145 Number of Standard Deviations = 1.9 Blind Sample ID = N62 Lab Value = 0.834 Most Probable Value = 0.805 Percent Recovery = 103.6 Date Sample Logged by Lab = 05/06/99 Sample ID = 1260077 Number of Standard Deviations = 0.8 Blind Sample ID = N62 Lab Value = 0.811 Most Probable Value = 0.805 Percent Recovery = 100.7 Date Sample Logged by Lab = 05/05/99 Sample ID = 1250056 Number of Standard Deviations = 0.2 Blind Sample ID = N62 Lab Value = 0.867 Most Probable Value = 0.805 Percent Recovery = 107.7 Date Sample Logged by Lab = 05/04/99 Sample ID = 1240122 Number of Standard Deviations = 1.6 Blind Sample ID = N62 Lab Value = 0.793 Most Probable Value = 0.770 Percent Recovery = 103.0 Date Sample Logged by Lab = 03/26/99 Sample ID = 0850048 Number of Standard Deviations = 0.6 Blind Sample ID = N60 Lab Value = 0.775 Most Probable Value = 0.770 Percent Recovery = 100.6 Date Sample Logged by Lab = 03/25/99 Sample ID = 0840097 Number of Standard Deviations = 0.1 Blind Sample ID = N60 Lab Value = 0.764 Most Probable Value = 0.770 Percent Recovery = 99.2 Date Sample Logged by Lab = 03/24/99 Sample ID = 0830057 Number of Standard Deviations = -0.2 Blind Sample ID = N60 Lab Value = 0.851 Most Probable Value = 0.770 Percent Recovery = 110.5 Date Sample Logged by Lab = 03/23/99 Sample ID = 0820046 Number of Standard Deviations = 2.2 Blind Sample ID = N60 Lab Value = 0.808 Most Probable Value = 0.770 Percent Recovery = 104.9 Date Sample Logged by Lab = 03/22/99 Sample ID = 0810108 Number of Standard Deviations = 1.0 Blind Sample ID = N60 Lab Value = 0.771 Most Probable Value = 0.770 Percent Recovery = 100.1 Date Sample Logged by Lab = 03/19/99 Sample ID = 0780133 Number of Standard Deviations = 0.0 Blind Sample ID = N60 Lab Value = 0.822 Most Probable Value = 0.770 Percent Recovery = 106.8 Date Sample Logged by Lab = 03/18/99 Sample ID = 0770077 Number of Standard Deviations = 1.4 Blind Sample ID = N60 Lab Value = 0.808 Most Probable Value = 0.770 Percent Recovery = 104.9 Date Sample Logged by Lab = 03/17/99 Sample ID = 0760029 Number of Standard Deviations = 1.0 Blind Sample ID = N60 Lab Value = 0.829 Most Probable Value = 0.770 Percent Recovery = 107.7 Date Sample Logged by Lab = 03/16/99 Sample ID = 0750084 Number of Standard Deviations = 1.6 Blind Sample ID = N60 Lab Value = 0.788 Most Probable Value = 0.770 Percent Recovery = 102.3 Date Sample Logged by Lab = 03/15/99 Sample ID = 0740077 Number of Standard Deviations = 0.5 Blind Sample ID = N60 Lab Value = 0.795 Most Probable Value = 0.770 Percent Recovery = 103.2 Date Sample Logged by Lab = 03/12/99 Sample ID = 0710108 Number of Standard Deviations = 0.7 Blind Sample ID = N60 Lab Value = 0.786 Most Probable Value = 0.770 Percent Recovery = 102.1 Date Sample Logged by Lab = 03/11/99 Sample ID = 0700053 Number of Standard Deviations = 0.4 Blind Sample ID = N60 Lab Value = 0.797 Most Probable Value = 0.770 Percent Recovery = 103.5 Date Sample Logged by Lab = 03/10/99 Sample ID = 0690024 Number of Standard Deviations = 0.7 Blind Sample ID = N60 Lab Value = 0.775 Most Probable Value = 0.770 Percent Recovery = 100.6 Date Sample Logged by Lab = 03/09/99 Sample ID = 0680051 Number of Standard Deviations = 0.1 Blind Sample ID = N60 Lab Value = 0.807 Most Probable Value = 0.770 Percent Recovery = 104.8 Date Sample Logged by Lab = 03/08/99 Sample ID = 0670116 Number of Standard Deviations = 1.0 Blind Sample ID = N60 Lab Value = 0.813 Most Probable Value = 0.770 Percent Recovery = 105.6 Date Sample Logged by Lab = 03/05/99 Sample ID = 0640108 Number of Standard Deviations = 1.2 Blind Sample ID = N60 Lab Value = 0.801 Most Probable Value = 0.770 Percent Recovery = 104.0 Date Sample Logged by Lab = 03/04/99 Sample ID = 0630071 Number of Standard Deviations = 0.9 Blind Sample ID = N60 Lab Value = 0.806 Most Probable Value = 0.770 Percent Recovery = 104.7 Date Sample Logged by Lab = 03/03/99 Sample ID = 0620062 Number of Standard Deviations = 1.0 Blind Sample ID = N60 Lab Value = 0.838 Most Probable Value = 0.770 Percent Recovery = 108.8 Date Sample Logged by Lab = 03/02/99 Sample ID = 0610145 Number of Standard Deviations = 1.9 Blind Sample ID = N60 Lab Value = 0.406 Most Probable Value = 0.412 Percent Recovery = 98.5 Date Sample Logged by Lab = 03/01/99 Sample ID = 0600189 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 0.424 Most Probable Value = 0.412 Percent Recovery = 102.9 Date Sample Logged by Lab = 02/26/99 Sample ID = 0570066 Number of Standard Deviations = 0.4 Blind Sample ID = N59 Lab Value = 0.434 Most Probable Value = 0.412 Percent Recovery = 105.3 Date Sample Logged by Lab = 02/26/99 Sample ID = 0570067 Number of Standard Deviations = 0.7 Blind Sample ID = N59 Lab Value = 0.426 Most Probable Value = 0.412 Percent Recovery = 103.4 Date Sample Logged by Lab = 02/24/99 Sample ID = 0550043 Number of Standard Deviations = 0.5 Blind Sample ID = N59 Lab Value = 0.386 Most Probable Value = 0.412 Percent Recovery = 93.7 Date Sample Logged by Lab = 02/23/99 Sample ID = 0540115 Number of Standard Deviations = -0.9 Blind Sample ID = N59 Lab Value = 0.389 Most Probable Value = 0.412 Percent Recovery = 94.4 Date Sample Logged by Lab = 02/22/99 Sample ID = 0530136 Number of Standard Deviations = -0.8 Blind Sample ID = N59 Lab Value = 0.392 Most Probable Value = 0.412 Percent Recovery = 95.1 Date Sample Logged by Lab = 02/22/99 Sample ID = 0530137 Number of Standard Deviations = -0.7 Blind Sample ID = N59 Lab Value = 0.395 Most Probable Value = 0.412 Percent Recovery = 95.9 Date Sample Logged by Lab = 02/19/99 Sample ID = 0500086 Number of Standard Deviations = -0.6 Blind Sample ID = N59 Lab Value = 0.394 Most Probable Value = 0.412 Percent Recovery = 95.6 Date Sample Logged by Lab = 02/18/99 Sample ID = 0490064 Number of Standard Deviations = -0.6 Blind Sample ID = N59 Lab Value = 0.406 Most Probable Value = 0.412 Percent Recovery = 98.5 Date Sample Logged by Lab = 02/17/99 Sample ID = 0480041 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 0.397 Most Probable Value = 0.412 Percent Recovery = 96.4 Date Sample Logged by Lab = 02/17/99 Sample ID = 0480040 Number of Standard Deviations = -0.5 Blind Sample ID = N59 Lab Value = 0.430 Most Probable Value = 0.412 Percent Recovery = 104.4 Date Sample Logged by Lab = 02/12/99 Sample ID = 0430070 Number of Standard Deviations = 0.6 Blind Sample ID = N59 Lab Value = 0.397 Most Probable Value = 0.412 Percent Recovery = 96.4 Date Sample Logged by Lab = 02/12/99 Sample ID = 0430073 Number of Standard Deviations = -0.5 Blind Sample ID = N59 Lab Value = 0.400 Most Probable Value = 0.412 Percent Recovery = 97.1 Date Sample Logged by Lab = 02/11/99 Sample ID = 0420053 Number of Standard Deviations = -0.4 Blind Sample ID = N59 Lab Value = 0.423 Most Probable Value = 0.412 Percent Recovery = 102.7 Date Sample Logged by Lab = 02/10/99 Sample ID = 0410061 Number of Standard Deviations = 0.4 Blind Sample ID = N59 Lab Value = 0.401 Most Probable Value = 0.412 Percent Recovery = 97.3 Date Sample Logged by Lab = 02/10/99 Sample ID = 0410058 Number of Standard Deviations = -0.4 Blind Sample ID = N59 Lab Value = 0.390 Most Probable Value = 0.412 Percent Recovery = 94.7 Date Sample Logged by Lab = 02/09/99 Sample ID = 0400018 Number of Standard Deviations = -0.7 Blind Sample ID = N59 Lab Value = 0.398 Most Probable Value = 0.412 Percent Recovery = 96.6 Date Sample Logged by Lab = 02/08/99 Sample ID = 0390098 Number of Standard Deviations = -0.5 Blind Sample ID = N59 Lab Value = 0.409 Most Probable Value = 0.412 Percent Recovery = 99.3 Date Sample Logged by Lab = 02/05/99 Sample ID = 0360039 Number of Standard Deviations = -0.1 Blind Sample ID = N59 Lab Value = 0.405 Most Probable Value = 0.412 Percent Recovery = 98.3 Date Sample Logged by Lab = 02/04/99 Sample ID = 0350064 Number of Standard Deviations = -0.2 Blind Sample ID = N59 Lab Value = 0.451 Most Probable Value = 0.412 Percent Recovery = 109.5 Date Sample Logged by Lab = 02/03/99 Sample ID = 0340076 Number of Standard Deviations = 1.3 Blind Sample ID = N59 Lab Value = 0.400 Most Probable Value = 0.412 Percent Recovery = 97.1 Date Sample Logged by Lab = 02/02/99 Sample ID = 0330074 Number of Standard Deviations = -0.4 Blind Sample ID = N59 Lab Value = 0.747 Most Probable Value = 0.770 Percent Recovery = 97.0 Date Sample Logged by Lab = 02/01/99 Sample ID = 0320057 Number of Standard Deviations = -0.6 Blind Sample ID = N60 Lab Value = 0.770 Most Probable Value = 0.770 Percent Recovery = 100.0 Date Sample Logged by Lab = 02/01/99 Sample ID = 0320058 Number of Standard Deviations = 0.0 Blind Sample ID = N60 Lab Value = 0.816 Most Probable Value = 0.770 Percent Recovery = 106.0 Date Sample Logged by Lab = 01/29/99 Sample ID = 0290006 Number of Standard Deviations = 1.3 Blind Sample ID = N60 Lab Value = 0.409 Most Probable Value = 0.412 Percent Recovery = 99.3 Date Sample Logged by Lab = 01/29/99 Sample ID = 0290008 Number of Standard Deviations = -0.1 Blind Sample ID = N59 Lab Value = 0.752 Most Probable Value = 0.770 Percent Recovery = 97.7 Date Sample Logged by Lab = 01/28/99 Sample ID = 0280033 Number of Standard Deviations = -0.5 Blind Sample ID = N60 Lab Value = 0.831 Most Probable Value = 0.770 Percent Recovery = 107.9 Date Sample Logged by Lab = 01/27/99 Sample ID = 0270085 Number of Standard Deviations = 1.7 Blind Sample ID = N60 Lab Value = 0.766 Most Probable Value = 0.770 Percent Recovery = 99.5 Date Sample Logged by Lab = 01/26/99 Sample ID = 0260011 Number of Standard Deviations = -0.1 Blind Sample ID = N60 Lab Value = 0.794 Most Probable Value = 0.770 Percent Recovery = 103.1 Date Sample Logged by Lab = 01/25/99 Sample ID = 0250122 Number of Standard Deviations = 0.7 Blind Sample ID = N60 Lab Value = 0.844 Most Probable Value = 0.770 Percent Recovery = 109.6 Date Sample Logged by Lab = 01/22/99 Sample ID = 0220070 Number of Standard Deviations = 2.0 Blind Sample ID = N60 Lab Value = 0.414 Most Probable Value = 0.412 Percent Recovery = 100.5 Date Sample Logged by Lab = 01/22/99 Sample ID = 0220068 Number of Standard Deviations = 0.1 Blind Sample ID = N59 Lab Value = 0.822 Most Probable Value = 0.770 Percent Recovery = 106.8 Date Sample Logged by Lab = 01/21/99 Sample ID = 0210085 Number of Standard Deviations = 1.4 Blind Sample ID = N60 Lab Value = 0.805 Most Probable Value = 0.770 Percent Recovery = 104.5 Date Sample Logged by Lab = 01/21/99 Sample ID = 0210086 Number of Standard Deviations = 1.0 Blind Sample ID = N60 Lab Value = 0.783 Most Probable Value = 0.770 Percent Recovery = 101.7 Date Sample Logged by Lab = 01/20/99 Sample ID = 0200125 Number of Standard Deviations = 0.4 Blind Sample ID = N60 Lab Value = 0.416 Most Probable Value = 0.412 Percent Recovery = 101.0 Date Sample Logged by Lab = 01/20/99 Sample ID = 0200127 Number of Standard Deviations = 0.1 Blind Sample ID = N59 Lab Value = 0.781 Most Probable Value = 0.770 Percent Recovery = 101.4 Date Sample Logged by Lab = 01/19/99 Sample ID = 0190102 Number of Standard Deviations = 0.3 Blind Sample ID = N60 Lab Value = 0.844 Most Probable Value = 0.770 Percent Recovery = 109.6 Date Sample Logged by Lab = 01/15/99 Sample ID = 0150088 Number of Standard Deviations = 2.0 Blind Sample ID = N60 Lab Value = 0.423 Most Probable Value = 0.412 Percent Recovery = 102.7 Date Sample Logged by Lab = 01/15/99 Sample ID = 0150089 Number of Standard Deviations = 0.4 Blind Sample ID = N59 Lab Value = 0.823 Most Probable Value = 0.770 Percent Recovery = 106.9 Date Sample Logged by Lab = 01/13/99 Sample ID = 0130039 Number of Standard Deviations = 1.5 Blind Sample ID = N60 Lab Value = 0.421 Most Probable Value = 0.412 Percent Recovery = 102.2 Date Sample Logged by Lab = 01/13/99 Sample ID = 0130036 Number of Standard Deviations = 0.3 Blind Sample ID = N59 Lab Value = 0.802 Most Probable Value = 0.770 Percent Recovery = 104.2 Date Sample Logged by Lab = 01/12/99 Sample ID = 0120054 Number of Standard Deviations = 0.9 Blind Sample ID = N60 Lab Value = 0.834 Most Probable Value = 0.770 Percent Recovery = 108.3 Date Sample Logged by Lab = 01/11/99 Sample ID = 0110104 Number of Standard Deviations = 1.8 Blind Sample ID = N60 Lab Value = 0.849 Most Probable Value = 0.770 Percent Recovery = 110.3 Date Sample Logged by Lab = 01/08/99 Sample ID = 0080115 Number of Standard Deviations = 2.2 Blind Sample ID = N60 Lab Value = 0.830 Most Probable Value = 0.770 Percent Recovery = 107.8 Date Sample Logged by Lab = 01/08/99 Sample ID = 0080114 Number of Standard Deviations = 1.7 Blind Sample ID = N60 Lab Value = 0.423 Most Probable Value = 0.412 Percent Recovery = 102.7 Date Sample Logged by Lab = 01/08/99 Sample ID = 0080117 Number of Standard Deviations = 0.4 Blind Sample ID = N59 Lab Value = 0.850 Most Probable Value = 0.770 Percent Recovery = 110.4 Date Sample Logged by Lab = 01/06/99 Sample ID = 0060041 Number of Standard Deviations = 2.2 Blind Sample ID = N60 Lab Value = 0.410 Most Probable Value = 0.412 Percent Recovery = 99.5 Date Sample Logged by Lab = 01/06/99 Sample ID = 0060043 Number of Standard Deviations = -0.1 Blind Sample ID = N59 Lab Value = 0.828 Most Probable Value = 0.770 Percent Recovery = 107.5 Date Sample Logged by Lab = 01/05/99 Sample ID = 0050020 Number of Standard Deviations = 1.6 Blind Sample ID = N60 Lab Value = 0.444 Most Probable Value = 0.412 Percent Recovery = 107.8 Date Sample Logged by Lab = 12/31/98 Sample ID = 3650066 Number of Standard Deviations = 1.1 Blind Sample ID = N59 Lab Value = 0.439 Most Probable Value = 0.412 Percent Recovery = 106.6 Date Sample Logged by Lab = 12/31/98 Sample ID = 3650065 Number of Standard Deviations = 0.9 Blind Sample ID = N59 Lab Value = 0.440 Most Probable Value = 0.412 Percent Recovery = 106.8 Date Sample Logged by Lab = 12/30/98 Sample ID = 3640041 Number of Standard Deviations = 0.9 Blind Sample ID = N59 Lab Value = 0.440 Most Probable Value = 0.412 Percent Recovery = 106.8 Date Sample Logged by Lab = 12/24/98 Sample ID = 3580005 Number of Standard Deviations = 0.9 Blind Sample ID = N59 Lab Value = 0.443 Most Probable Value = 0.412 Percent Recovery = 107.5 Date Sample Logged by Lab = 12/23/98 Sample ID = 3570083 Number of Standard Deviations = 1.0 Blind Sample ID = N59 Lab Value = 0.425 Most Probable Value = 0.412 Percent Recovery = 103.2 Date Sample Logged by Lab = 12/22/98 Sample ID = 3560008 Number of Standard Deviations = 0.4 Blind Sample ID = N59 Lab Value = 0.419 Most Probable Value = 0.412 Percent Recovery = 101.7 Date Sample Logged by Lab = 12/21/98 Sample ID = 3550092 Number of Standard Deviations = 0.2 Blind Sample ID = N59 Lab Value = 0.403 Most Probable Value = 0.412 Percent Recovery = 97.8 Date Sample Logged by Lab = 12/18/98 Sample ID = 3520037 Number of Standard Deviations = -0.3 Blind Sample ID = N59 Lab Value = 0.409 Most Probable Value = 0.412 Percent Recovery = 99.3 Date Sample Logged by Lab = 12/17/98 Sample ID = 3510062 Number of Standard Deviations = -0.1 Blind Sample ID = N59 Lab Value = 0.390 Most Probable Value = 0.412 Percent Recovery = 94.7 Date Sample Logged by Lab = 12/16/98 Sample ID = 3500081 Number of Standard Deviations = -0.7 Blind Sample ID = N59 Lab Value = 0.420 Most Probable Value = 0.412 Percent Recovery = 101.9 Date Sample Logged by Lab = 12/15/98 Sample ID = 3490023 Number of Standard Deviations = 0.3 Blind Sample ID = N59 Lab Value = 0.418 Most Probable Value = 0.412 Percent Recovery = 101.5 Date Sample Logged by Lab = 12/14/98 Sample ID = 3480067 Number of Standard Deviations = 0.2 Blind Sample ID = N59 Lab Value = 0.385 Most Probable Value = 0.412 Percent Recovery = 93.4 Date Sample Logged by Lab = 12/10/98 Sample ID = 3440039 Number of Standard Deviations = -0.9 Blind Sample ID = N59 Lab Value = 0.459 Most Probable Value = 0.412 Percent Recovery = 111.4 Date Sample Logged by Lab = 12/09/98 Sample ID = 3430068 Number of Standard Deviations = 1.6 Blind Sample ID = N59 Lab Value = 0.471 Most Probable Value = 0.412 Percent Recovery = 114.3 Date Sample Logged by Lab = 12/08/98 Sample ID = 3420132 Number of Standard Deviations = 2.0 Blind Sample ID = N59 Lab Value = 0.365 Most Probable Value = 0.412 Percent Recovery = 88.6 Date Sample Logged by Lab = 12/07/98 Sample ID = 3410084 Number of Standard Deviations = -1.6 Blind Sample ID = N59 Lab Value = 0.472 Most Probable Value = 0.412 Percent Recovery = 114.6 Date Sample Logged by Lab = 12/04/98 Sample ID = 3380078 Number of Standard Deviations = 2.0 Blind Sample ID = N59 Lab Value = 0.416 Most Probable Value = 0.412 Percent Recovery = 101.0 Date Sample Logged by Lab = 12/03/98 Sample ID = 3370061 Number of Standard Deviations = 0.1 Blind Sample ID = N59 Lab Value = 0.352 Most Probable Value = 0.412 Percent Recovery = 85.4 Date Sample Logged by Lab = 12/02/98 Sample ID = 3360076 Number of Standard Deviations = -2.0 Blind Sample ID = N59 Lab Value = 0.833 Most Probable Value = 0.770 Percent Recovery = 108.2 Date Sample Logged by Lab = 12/01/98 Sample ID = 3350080 Number of Standard Deviations = 1.7 Blind Sample ID = N60 Lab Value = 0.865 Most Probable Value = 0.770 Percent Recovery = 112.3 Date Sample Logged by Lab = 12/01/98 Sample ID = 3350081 Number of Standard Deviations = 2.6 Blind Sample ID = N60 Lab Value = 0.814 Most Probable Value = 0.770 Percent Recovery = 105.7 Date Sample Logged by Lab = 11/30/98 Sample ID = 3340021 Number of Standard Deviations = 1.2 Blind Sample ID = N60 Lab Value = 0.795 Most Probable Value = 0.770 Percent Recovery = 103.2 Date Sample Logged by Lab = 11/25/98 Sample ID = 3290046 Number of Standard Deviations = 0.7 Blind Sample ID = N60 Lab Value = 0.836 Most Probable Value = 0.770 Percent Recovery = 108.6 Date Sample Logged by Lab = 11/24/98 Sample ID = 3280049 Number of Standard Deviations = 1.8 Blind Sample ID = N60 Lab Value = 0.801 Most Probable Value = 0.770 Percent Recovery = 104.0 Date Sample Logged by Lab = 11/23/98 Sample ID = 3270055 Number of Standard Deviations = 0.9 Blind Sample ID = N60 Lab Value = 0.836 Most Probable Value = 0.770 Percent Recovery = 108.6 Date Sample Logged by Lab = 11/20/98 Sample ID = 3240117 Number of Standard Deviations = 1.8 Blind Sample ID = N60 Lab Value = 0.854 Most Probable Value = 0.770 Percent Recovery = 110.9 Date Sample Logged by Lab = 11/19/98 Sample ID = 3230053 Number of Standard Deviations = 2.3 Blind Sample ID = N60 Lab Value = 0.808 Most Probable Value = 0.770 Percent Recovery = 104.9 Date Sample Logged by Lab = 11/18/98 Sample ID = 3220062 Number of Standard Deviations = 1.0 Blind Sample ID = N60 Lab Value = 0.783 Most Probable Value = 0.770 Percent Recovery = 101.7 Date Sample Logged by Lab = 11/09/98 Sample ID = 3130280 Number of Standard Deviations = 0.4 Blind Sample ID = N60 Lab Value = 0.739 Most Probable Value = 0.770 Percent Recovery = 96.0 Date Sample Logged by Lab = 11/09/98 Sample ID = 3130126 Number of Standard Deviations = -0.9 Blind Sample ID = N60 Lab Value = 0.814 Most Probable Value = 0.770 Percent Recovery = 105.7 Date Sample Logged by Lab = 11/05/98 Sample ID = 3090037 Number of Standard Deviations = 1.2 Blind Sample ID = N60 Lab Value = 0.823 Most Probable Value = 0.770 Percent Recovery = 106.9 Date Sample Logged by Lab = 11/04/98 Sample ID = 3080036 Number of Standard Deviations = 1.5 Blind Sample ID = N60 Lab Value = 0.809 Most Probable Value = 0.770 Percent Recovery = 105.1 Date Sample Logged by Lab = 11/03/98 Sample ID = 3070105 Number of Standard Deviations = 1.1 Blind Sample ID = N60 Lab Value = 0.423 Most Probable Value = 0.412 Percent Recovery = 102.7 Date Sample Logged by Lab = 10/30/98 Sample ID = 3030052 Number of Standard Deviations = 0.4 Blind Sample ID = N59 Lab Value = 0.388 Most Probable Value = 0.412 Percent Recovery = 94.2 Date Sample Logged by Lab = 10/29/98 Sample ID = 3020080 Number of Standard Deviations = -0.8 Blind Sample ID = N59 Lab Value = 0.396 Most Probable Value = 0.412 Percent Recovery = 96.1 Date Sample Logged by Lab = 10/28/98 Sample ID = 3010042 Number of Standard Deviations = -0.5 Blind Sample ID = N59 Lab Value = 0.390 Most Probable Value = 0.412 Percent Recovery = 94.7 Date Sample Logged by Lab = 10/27/98 Sample ID = 3000089 Number of Standard Deviations = -0.7 Blind Sample ID = N59 Lab Value = 0.374 Most Probable Value = 0.412 Percent Recovery = 90.8 Date Sample Logged by Lab = 10/26/98 Sample ID = 2990141 Number of Standard Deviations = -1.3 Blind Sample ID = N59 Lab Value = 0.440 Most Probable Value = 0.412 Percent Recovery = 106.8 Date Sample Logged by Lab = 10/23/98 Sample ID = 2960068 Number of Standard Deviations = 0.9 Blind Sample ID = N59 Lab Value = 0.420 Most Probable Value = 0.412 Percent Recovery = 101.9 Date Sample Logged by Lab = 10/22/98 Sample ID = 2950079 Number of Standard Deviations = 0.3 Blind Sample ID = N59 Lab Value = 0.408 Most Probable Value = 0.412 Percent Recovery = 99.0 Date Sample Logged by Lab = 10/21/98 Sample ID = 2940059 Number of Standard Deviations = -0.1 Blind Sample ID = N59 Lab Value = 0.395 Most Probable Value = 0.412 Percent Recovery = 95.9 Date Sample Logged by Lab = 10/20/98 Sample ID = 2930052 Number of Standard Deviations = -0.6 Blind Sample ID = N59 Lab Value = 0.411 Most Probable Value = 0.412 Percent Recovery = 99.8 Date Sample Logged by Lab = 10/19/98 Sample ID = 2920184 Number of Standard Deviations = -0.0 Blind Sample ID = N59 Lab Value = 0.416 Most Probable Value = 0.412 Percent Recovery = 101.0 Date Sample Logged by Lab = 10/16/98 Sample ID = 2890141 Number of Standard Deviations = 0.1 Blind Sample ID = N59 Lab Value = 0.380 Most Probable Value = 0.412 Percent Recovery = 92.2 Date Sample Logged by Lab = 10/15/98 Sample ID = 2880120 Number of Standard Deviations = -1.1 Blind Sample ID = N59 Lab Value = 0.417 Most Probable Value = 0.412 Percent Recovery = 101.2 Date Sample Logged by Lab = 10/14/98 Sample ID = 2870040 Number of Standard Deviations = 0.2 Blind Sample ID = N59 Lab Value = 0.416 Most Probable Value = 0.412 Percent Recovery = 101.0 Date Sample Logged by Lab = 10/13/98 Sample ID = 2860075 Number of Standard Deviations = 0.1 Blind Sample ID = N59 Lab Value = 0.427 Most Probable Value = 0.412 Percent Recovery = 103.6 Date Sample Logged by Lab = 10/09/98 Sample ID = 2820172 Number of Standard Deviations = 0.5 Blind Sample ID = N59 Lab Value = 0.418 Most Probable Value = 0.412 Percent Recovery = 101.5 Date Sample Logged by Lab = 10/08/98 Sample ID = 2810077 Number of Standard Deviations = 0.2 Blind Sample ID = N59 Lab Value = 0.395 Most Probable Value = 0.412 Percent Recovery = 95.9 Date Sample Logged by Lab = 10/07/98 Sample ID = 2800066 Number of Standard Deviations = -0.6 Blind Sample ID = N59 Lab Value = 0.394 Most Probable Value = 0.412 Percent Recovery = 95.6 Date Sample Logged by Lab = 10/06/98 Sample ID = 2790047 Number of Standard Deviations = -0.6 Blind Sample ID = N59 Lab Value = 0.411 Most Probable Value = 0.412 Percent Recovery = 99.8 Date Sample Logged by Lab = 10/02/98 Sample ID = 2750041 Number of Standard Deviations = -0.0 Blind Sample ID = N59 Lab Value = 0.808 Most Probable Value = 0.766 Percent Recovery = 105.5 Date Sample Logged by Lab = 09/30/98 Sample ID = 2730002 Number of Standard Deviations = 1.2 Blind Sample ID = N58 Lab Value = 0.795 Most Probable Value = 0.766 Percent Recovery = 103.8 Date Sample Logged by Lab = 09/29/98 Sample ID = 2720087 Number of Standard Deviations = 0.8 Blind Sample ID = N58 Lab Value = 0.797 Most Probable Value = 0.766 Percent Recovery = 104.0 Date Sample Logged by Lab = 09/28/98 Sample ID = 2710124 Number of Standard Deviations = 0.9 Blind Sample ID = N58 Lab Value = 0.792 Most Probable Value = 0.766 Percent Recovery = 103.4 Date Sample Logged by Lab = 09/25/98 Sample ID = 2680008 Number of Standard Deviations = 0.7 Blind Sample ID = N58 Lab Value = 0.772 Most Probable Value = 0.766 Percent Recovery = 100.8 Date Sample Logged by Lab = 09/24/98 Sample ID = 2670092 Number of Standard Deviations = 0.2 Blind Sample ID = N58 Lab Value = 0.805 Most Probable Value = 0.766 Percent Recovery = 105.1 Date Sample Logged by Lab = 09/23/98 Sample ID = 2660041 Number of Standard Deviations = 1.1 Blind Sample ID = N58 Lab Value = 0.799 Most Probable Value = 0.766 Percent Recovery = 104.3 Date Sample Logged by Lab = 09/22/98 Sample ID = 2650053 Number of Standard Deviations = 0.9 Blind Sample ID = N58 Lab Value = 0.794 Most Probable Value = 0.766 Percent Recovery = 103.7 Date Sample Logged by Lab = 09/21/98 Sample ID = 2640101 Number of Standard Deviations = 0.8 Blind Sample ID = N58 Lab Value = 0.801 Most Probable Value = 0.766 Percent Recovery = 104.6 Date Sample Logged by Lab = 09/18/98 Sample ID = 2610106 Number of Standard Deviations = 1.0 Blind Sample ID = N58 Lab Value = 0.749 Most Probable Value = 0.766 Percent Recovery = 97.8 Date Sample Logged by Lab = 09/17/98 Sample ID = 2600014 Number of Standard Deviations = -0.5 Blind Sample ID = N58 Lab Value = 0.832 Most Probable Value = 0.766 Percent Recovery = 108.6 Date Sample Logged by Lab = 09/16/98 Sample ID = 2590083 Number of Standard Deviations = 1.8 Blind Sample ID = N58 Lab Value = 0.810 Most Probable Value = 0.766 Percent Recovery = 105.7 Date Sample Logged by Lab = 09/15/98 Sample ID = 2580244 Number of Standard Deviations = 1.2 Blind Sample ID = N58 Lab Value = 0.791 Most Probable Value = 0.766 Percent Recovery = 103.3 Date Sample Logged by Lab = 09/11/98 Sample ID = 2540732 Number of Standard Deviations = 0.7 Blind Sample ID = N58 Lab Value = 0.780 Most Probable Value = 0.766 Percent Recovery = 101.8 Date Sample Logged by Lab = 09/11/98 Sample ID = 2540089 Number of Standard Deviations = 0.4 Blind Sample ID = N58 Lab Value = 0.841 Most Probable Value = 0.766 Percent Recovery = 109.8 Date Sample Logged by Lab = 09/10/98 Sample ID = 2530112 Number of Standard Deviations = 2.1 Blind Sample ID = N58 Lab Value = 0.778 Most Probable Value = 0.766 Percent Recovery = 101.6 Date Sample Logged by Lab = 09/09/98 Sample ID = 2520006 Number of Standard Deviations = 0.3 Blind Sample ID = N58 Lab Value = 0.802 Most Probable Value = 0.766 Percent Recovery = 104.7 Date Sample Logged by Lab = 09/09/98 Sample ID = 2520011 Number of Standard Deviations = 1.0 Blind Sample ID = N58 Lab Value = 0.749 Most Probable Value = 0.766 Percent Recovery = 97.8 Date Sample Logged by Lab = 09/04/98 Sample ID = 2470037 Number of Standard Deviations = -0.5 Blind Sample ID = N58 Lab Value = 0.798 Most Probable Value = 0.766 Percent Recovery = 104.2 Date Sample Logged by Lab = 09/03/98 Sample ID = 2460015 Number of Standard Deviations = 0.9 Blind Sample ID = N58 Lab Value = 0.786 Most Probable Value = 0.766 Percent Recovery = 102.6 Date Sample Logged by Lab = 09/03/98 Sample ID = 2460021 Number of Standard Deviations = 0.6 Blind Sample ID = N58 Lab Value = 0.182 Most Probable Value = 0.201 Percent Recovery = 90.5 Date Sample Logged by Lab = 08/31/98 Sample ID = 2430236 Number of Standard Deviations = -0.6 Blind Sample ID = N57 Lab Value = 0.179 Most Probable Value = 0.201 Percent Recovery = 89.1 Date Sample Logged by Lab = 08/28/98 Sample ID = 2400208 Number of Standard Deviations = -0.7 Blind Sample ID = N57 Lab Value = 0.184 Most Probable Value = 0.201 Percent Recovery = 91.5 Date Sample Logged by Lab = 08/27/98 Sample ID = 2390107 Number of Standard Deviations = -0.6 Blind Sample ID = N57 Lab Value = 0.189 Most Probable Value = 0.201 Percent Recovery = 94.0 Date Sample Logged by Lab = 08/26/98 Sample ID = 2380208 Number of Standard Deviations = -0.4 Blind Sample ID = N57 Lab Value = 0.197 Most Probable Value = 0.201 Percent Recovery = 98.0 Date Sample Logged by Lab = 08/25/98 Sample ID = 2370213 Number of Standard Deviations = -0.1 Blind Sample ID = N57 Lab Value = 0.185 Most Probable Value = 0.201 Percent Recovery = 92.0 Date Sample Logged by Lab = 08/24/98 Sample ID = 2360202 Number of Standard Deviations = -0.5 Blind Sample ID = N57 Lab Value = 0.209 Most Probable Value = 0.201 Percent Recovery = 104.0 Date Sample Logged by Lab = 08/21/98 Sample ID = 2330342 Number of Standard Deviations = 0.3 Blind Sample ID = N57 Lab Value = 0.202 Most Probable Value = 0.201 Percent Recovery = 100.5 Date Sample Logged by Lab = 08/20/98 Sample ID = 2320304 Number of Standard Deviations = 0.0 Blind Sample ID = N57 Lab Value = 0.193 Most Probable Value = 0.201 Percent Recovery = 96.0 Date Sample Logged by Lab = 08/19/98 Sample ID = 2310036 Number of Standard Deviations = -0.3 Blind Sample ID = N57 Lab Value = 0.193 Most Probable Value = 0.201 Percent Recovery = 96.0 Date Sample Logged by Lab = 08/18/98 Sample ID = 2300137 Number of Standard Deviations = -0.3 Blind Sample ID = N57 Lab Value = 0.177 Most Probable Value = 0.201 Percent Recovery = 88.1 Date Sample Logged by Lab = 08/17/98 Sample ID = 2290139 Number of Standard Deviations = -0.8 Blind Sample ID = N57 Lab Value = 0.182 Most Probable Value = 0.201 Percent Recovery = 90.5 Date Sample Logged by Lab = 08/14/98 Sample ID = 2260067 Number of Standard Deviations = -0.6 Blind Sample ID = N57 Lab Value = 0.191 Most Probable Value = 0.201 Percent Recovery = 95.0 Date Sample Logged by Lab = 08/14/98 Sample ID = 2260080 Number of Standard Deviations = -0.3 Blind Sample ID = N57 Lab Value = 0.184 Most Probable Value = 0.201 Percent Recovery = 91.5 Date Sample Logged by Lab = 08/12/98 Sample ID = 2240180 Number of Standard Deviations = -0.6 Blind Sample ID = N57 Lab Value = 0.184 Most Probable Value = 0.201 Percent Recovery = 91.5 Date Sample Logged by Lab = 08/11/98 Sample ID = 2230076 Number of Standard Deviations = -0.6 Blind Sample ID = N57 Lab Value = 0.179 Most Probable Value = 0.201 Percent Recovery = 89.1 Date Sample Logged by Lab = 08/10/98 Sample ID = 2220255 Number of Standard Deviations = -0.7 Blind Sample ID = N57 Lab Value = 0.190 Most Probable Value = 0.201 Percent Recovery = 94.5 Date Sample Logged by Lab = 08/07/98 Sample ID = 2190051 Number of Standard Deviations = -0.4 Blind Sample ID = N57 Lab Value = 0.181 Most Probable Value = 0.201 Percent Recovery = 90.0 Date Sample Logged by Lab = 08/06/98 Sample ID = 2180180 Number of Standard Deviations = -0.7 Blind Sample ID = N57 Lab Value = 0.191 Most Probable Value = 0.201 Percent Recovery = 95.0 Date Sample Logged by Lab = 08/05/98 Sample ID = 2170058 Number of Standard Deviations = -0.3 Blind Sample ID = N57 Lab Value = 0.193 Most Probable Value = 0.201 Percent Recovery = 96.0 Date Sample Logged by Lab = 08/04/98 Sample ID = 2160058 Number of Standard Deviations = -0.3 Blind Sample ID = N57 Lab Value = 0.764 Most Probable Value = 0.766 Percent Recovery = 99.7 Date Sample Logged by Lab = 07/30/98 Sample ID = 2110201 Number of Standard Deviations = -0.1 Blind Sample ID = N58 Lab Value = 0.768 Most Probable Value = 0.766 Percent Recovery = 100.3 Date Sample Logged by Lab = 07/29/98 Sample ID = 2100165 Number of Standard Deviations = 0.1 Blind Sample ID = N58 Lab Value = 0.824 Most Probable Value = 0.766 Percent Recovery = 107.6 Date Sample Logged by Lab = 07/28/98 Sample ID = 2090139 Number of Standard Deviations = 1.6 Blind Sample ID = N58 Lab Value = 0.793 Most Probable Value = 0.766 Percent Recovery = 103.5 Date Sample Logged by Lab = 07/27/98 Sample ID = 2080083 Number of Standard Deviations = 0.8 Blind Sample ID = N58 Lab Value = 0.772 Most Probable Value = 0.766 Percent Recovery = 100.8 Date Sample Logged by Lab = 07/27/98 Sample ID = 2080126 Number of Standard Deviations = 0.2 Blind Sample ID = N58 Lab Value = 0.808 Most Probable Value = 0.766 Percent Recovery = 105.5 Date Sample Logged by Lab = 07/22/98 Sample ID = 2030112 Number of Standard Deviations = 1.2 Blind Sample ID = N58 Lab Value = 0.823 Most Probable Value = 0.766 Percent Recovery = 107.4 Date Sample Logged by Lab = 07/22/98 Sample ID = 2030018 Number of Standard Deviations = 1.6 Blind Sample ID = N58 Lab Value = 0.794 Most Probable Value = 0.766 Percent Recovery = 103.7 Date Sample Logged by Lab = 07/21/98 Sample ID = 2020103 Number of Standard Deviations = 0.8 Blind Sample ID = N58 Lab Value = 0.817 Most Probable Value = 0.766 Percent Recovery = 106.7 Date Sample Logged by Lab = 07/20/98 Sample ID = 2010050 Number of Standard Deviations = 1.4 Blind Sample ID = N58 Lab Value = 0.777 Most Probable Value = 0.766 Percent Recovery = 101.4 Date Sample Logged by Lab = 07/17/98 Sample ID = 1980300 Number of Standard Deviations = 0.3 Blind Sample ID = N58 Lab Value = 0.724 Most Probable Value = 0.766 Percent Recovery = 94.5 Date Sample Logged by Lab = 07/16/98 Sample ID = 1970015 Number of Standard Deviations = -1.2 Blind Sample ID = N58 Lab Value = 0.795 Most Probable Value = 0.766 Percent Recovery = 103.8 Date Sample Logged by Lab = 07/15/98 Sample ID = 1960202 Number of Standard Deviations = 0.8 Blind Sample ID = N58 Lab Value = 0.835 Most Probable Value = 0.766 Percent Recovery = 109.0 Date Sample Logged by Lab = 07/14/98 Sample ID = 1950203 Number of Standard Deviations = 1.9 Blind Sample ID = N58 Lab Value = 0.738 Most Probable Value = 0.766 Percent Recovery = 96.3 Date Sample Logged by Lab = 07/13/98 Sample ID = 1940224 Number of Standard Deviations = -0.8 Blind Sample ID = N58 Lab Value = 0.783 Most Probable Value = 0.766 Percent Recovery = 102.2 Date Sample Logged by Lab = 07/10/98 Sample ID = 1910242 Number of Standard Deviations = 0.5 Blind Sample ID = N58 Lab Value = 0.824 Most Probable Value = 0.766 Percent Recovery = 107.6 Date Sample Logged by Lab = 07/09/98 Sample ID = 1900091 Number of Standard Deviations = 1.6 Blind Sample ID = N58 Lab Value = 0.771 Most Probable Value = 0.766 Percent Recovery = 100.7 Date Sample Logged by Lab = 07/08/98 Sample ID = 1890199 Number of Standard Deviations = 0.1 Blind Sample ID = N58 Lab Value = 0.775 Most Probable Value = 0.766 Percent Recovery = 101.2 Date Sample Logged by Lab = 07/07/98 Sample ID = 1880061 Number of Standard Deviations = 0.3 Blind Sample ID = N58 Lab Value = 0.783 Most Probable Value = 0.766 Percent Recovery = 102.2 Date Sample Logged by Lab = 07/06/98 Sample ID = 1870156 Number of Standard Deviations = 0.5 Blind Sample ID = N58 Lab Value = 0.769 Most Probable Value = 0.766 Percent Recovery = 100.4 Date Sample Logged by Lab = 07/06/98 Sample ID = 1870155 Number of Standard Deviations = 0.1 Blind Sample ID = N58 Lab Value = 0.220 Most Probable Value = 0.201 Percent Recovery = 109.5 Date Sample Logged by Lab = 06/29/98 Sample ID = 1800271 Number of Standard Deviations = 0.6 Blind Sample ID = N57 Lab Value = 0.201 Most Probable Value = 0.201 Percent Recovery = 100.0 Date Sample Logged by Lab = 06/26/98 Sample ID = 1770094 Number of Standard Deviations = 0.0 Blind Sample ID = N57 Lab Value = 0.242 Most Probable Value = 0.201 Percent Recovery = 120.4 Date Sample Logged by Lab = 06/25/98 Sample ID = 1760110 Number of Standard Deviations = 1.4 Blind Sample ID = N57 Lab Value = 0.201 Most Probable Value = 0.201 Percent Recovery = 100.0 Date Sample Logged by Lab = 06/24/98 Sample ID = 1750106 Number of Standard Deviations = 0.0 Blind Sample ID = N57 Lab Value = 0.218 Most Probable Value = 0.201 Percent Recovery = 108.5 Date Sample Logged by Lab = 06/23/98 Sample ID = 1740133 Number of Standard Deviations = 0.6 Blind Sample ID = N57 Lab Value = 0.234 Most Probable Value = 0.201 Percent Recovery = 116.4 Date Sample Logged by Lab = 06/22/98 Sample ID = 1730176 Number of Standard Deviations = 1.1 Blind Sample ID = N57 Lab Value = 0.206 Most Probable Value = 0.201 Percent Recovery = 102.5 Date Sample Logged by Lab = 06/19/98 Sample ID = 1700284 Number of Standard Deviations = 0.2 Blind Sample ID = N57 Lab Value = 0.229 Most Probable Value = 0.201 Percent Recovery = 113.9 Date Sample Logged by Lab = 06/18/98 Sample ID = 1690149 Number of Standard Deviations = 0.9 Blind Sample ID = N57 Lab Value = 0.159 Most Probable Value = 0.201 Percent Recovery = 79.1 Date Sample Logged by Lab = 06/17/98 Sample ID = 1680021 Number of Standard Deviations = -1.4 Blind Sample ID = N57 Lab Value = 0.172 Most Probable Value = 0.201 Percent Recovery = 85.6 Date Sample Logged by Lab = 06/17/98 Sample ID = 1680020 Number of Standard Deviations = -1.0 Blind Sample ID = N57 Lab Value = 0.220 Most Probable Value = 0.201 Percent Recovery = 109.5 Date Sample Logged by Lab = 06/15/98 Sample ID = 1660092 Number of Standard Deviations = 0.6 Blind Sample ID = N57 Lab Value = 0.182 Most Probable Value = 0.201 Percent Recovery = 90.5 Date Sample Logged by Lab = 06/12/98 Sample ID = 1630123 Number of Standard Deviations = -0.6 Blind Sample ID = N57 Lab Value = 0.192 Most Probable Value = 0.201 Percent Recovery = 95.5 Date Sample Logged by Lab = 06/11/98 Sample ID = 1620086 Number of Standard Deviations = -0.3 Blind Sample ID = N57 Lab Value = 0.197 Most Probable Value = 0.201 Percent Recovery = 98.0 Date Sample Logged by Lab = 06/10/98 Sample ID = 1610152 Number of Standard Deviations = -0.1 Blind Sample ID = N57 Lab Value = 0.201 Most Probable Value = 0.201 Percent Recovery = 100.0 Date Sample Logged by Lab = 06/09/98 Sample ID = 1600122 Number of Standard Deviations = 0.0 Blind Sample ID = N57 Lab Value = 0.208 Most Probable Value = 0.201 Percent Recovery = 103.5 Date Sample Logged by Lab = 06/08/98 Sample ID = 1590184 Number of Standard Deviations = 0.2 Blind Sample ID = N57 Lab Value = 0.168 Most Probable Value = 0.201 Percent Recovery = 83.6 Date Sample Logged by Lab = 06/05/98 Sample ID = 1560221 Number of Standard Deviations = -1.1 Blind Sample ID = N57 Lab Value = 0.209 Most Probable Value = 0.201 Percent Recovery = 104.0 Date Sample Logged by Lab = 06/04/98 Sample ID = 1550181 Number of Standard Deviations = 0.3 Blind Sample ID = N57 Lab Value = 0.220 Most Probable Value = 0.201 Percent Recovery = 109.5 Date Sample Logged by Lab = 06/03/98 Sample ID = 1540100 Number of Standard Deviations = 0.6 Blind Sample ID = N57 Lab Value = 0.791 Most Probable Value = 0.766 Percent Recovery = 103.3 Date Sample Logged by Lab = 06/02/98 Sample ID = 1530225 Number of Standard Deviations = 0.7 Blind Sample ID = N58 Lab Value = 0.233 Most Probable Value = 0.201 Percent Recovery = 115.9 Date Sample Logged by Lab = 06/02/98 Sample ID = 1530208 Number of Standard Deviations = 1.1 Blind Sample ID = N57 Lab Value = 0.763 Most Probable Value = 0.766 Percent Recovery = 99.6 Date Sample Logged by Lab = 05/29/98 Sample ID = 1490073 Number of Standard Deviations = -0.1 Blind Sample ID = N58 Lab Value = 0.726 Most Probable Value = 0.766 Percent Recovery = 94.8 Date Sample Logged by Lab = 05/28/98 Sample ID = 1480066 Number of Standard Deviations = -1.1 Blind Sample ID = N58 Lab Value = 0.755 Most Probable Value = 0.766 Percent Recovery = 98.6 Date Sample Logged by Lab = 05/27/98 Sample ID = 1470194 Number of Standard Deviations = -0.3 Blind Sample ID = N58 Lab Value = 0.817 Most Probable Value = 0.766 Percent Recovery = 106.7 Date Sample Logged by Lab = 05/26/98 Sample ID = 1460155 Number of Standard Deviations = 1.4 Blind Sample ID = N58 Lab Value = 0.711 Most Probable Value = 0.766 Percent Recovery = 92.8 Date Sample Logged by Lab = 05/22/98 Sample ID = 1420205 Number of Standard Deviations = -1.5 Blind Sample ID = N58 Lab Value = 0.683 Most Probable Value = 0.766 Percent Recovery = 89.2 Date Sample Logged by Lab = 05/21/98 Sample ID = 1410124 Number of Standard Deviations = -2.3 Blind Sample ID = N58 Lab Value = 0.734 Most Probable Value = 0.766 Percent Recovery = 95.8 Date Sample Logged by Lab = 05/20/98 Sample ID = 1400054 Number of Standard Deviations = -0.9 Blind Sample ID = N58 Lab Value = 0.797 Most Probable Value = 0.766 Percent Recovery = 104.0 Date Sample Logged by Lab = 05/19/98 Sample ID = 1390114 Number of Standard Deviations = 0.9 Blind Sample ID = N58 Lab Value = 0.790 Most Probable Value = 0.766 Percent Recovery = 103.1 Date Sample Logged by Lab = 05/18/98 Sample ID = 1380248 Number of Standard Deviations = 0.7 Blind Sample ID = N58 Lab Value = 0.821 Most Probable Value = 0.766 Percent Recovery = 107.2 Date Sample Logged by Lab = 05/18/98 Sample ID = 1380092 Number of Standard Deviations = 1.5 Blind Sample ID = N58 Lab Value = 0.805 Most Probable Value = 0.766 Percent Recovery = 105.1 Date Sample Logged by Lab = 05/18/98 Sample ID = 1380086 Number of Standard Deviations = 1.1 Blind Sample ID = N58 Lab Value = 0.772 Most Probable Value = 0.766 Percent Recovery = 100.8 Date Sample Logged by Lab = 05/13/98 Sample ID = 1330276 Number of Standard Deviations = 0.2 Blind Sample ID = N58 Lab Value = 0.822 Most Probable Value = 0.766 Percent Recovery = 107.3 Date Sample Logged by Lab = 05/12/98 Sample ID = 1320066 Number of Standard Deviations = 1.6 Blind Sample ID = N58 Lab Value = 0.820 Most Probable Value = 0.766 Percent Recovery = 107.0 Date Sample Logged by Lab = 05/12/98 Sample ID = 1320067 Number of Standard Deviations = 1.5 Blind Sample ID = N58 Lab Value = 0.821 Most Probable Value = 0.766 Percent Recovery = 107.2 Date Sample Logged by Lab = 05/08/98 Sample ID = 1280049 Number of Standard Deviations = 1.5 Blind Sample ID = N58 Lab Value = 0.812 Most Probable Value = 0.766 Percent Recovery = 106.0 Date Sample Logged by Lab = 05/07/98 Sample ID = 1270080 Number of Standard Deviations = 1.3 Blind Sample ID = N58 Lab Value = 0.842 Most Probable Value = 0.766 Percent Recovery = 109.9 Date Sample Logged by Lab = 05/07/98 Sample ID = 1270081 Number of Standard Deviations = 2.1 Blind Sample ID = N58 Lab Value = 0.798 Most Probable Value = 0.766 Percent Recovery = 104.2 Date Sample Logged by Lab = 05/05/98 Sample ID = 1250078 Number of Standard Deviations = 0.9 Blind Sample ID = N58 Lab Value = 0.766 Most Probable Value = 0.766 Percent Recovery = 100.0 Date Sample Logged by Lab = 05/04/98 Sample ID = 1240120 Number of Standard Deviations = 0.0 Blind Sample ID = N58 Lab Value = 0.239 Most Probable Value = 0.201 Percent Recovery = 118.9 Date Sample Logged by Lab = 04/29/98 Sample ID = 1190165 Number of Standard Deviations = 1.3 Blind Sample ID = N57 Lab Value = 0.220 Most Probable Value = 0.201 Percent Recovery = 109.5 Date Sample Logged by Lab = 04/28/98 Sample ID = 1180172 Number of Standard Deviations = 0.6 Blind Sample ID = N57 Lab Value = 0.216 Most Probable Value = 0.201 Percent Recovery = 107.5 Date Sample Logged by Lab = 04/28/98 Sample ID = 1180015 Number of Standard Deviations = 0.5 Blind Sample ID = N57 Lab Value = 0.241 Most Probable Value = 0.201 Percent Recovery = 119.9 Date Sample Logged by Lab = 04/24/98 Sample ID = 1140197 Number of Standard Deviations = 1.3 Blind Sample ID = N57 Lab Value = 0.191 Most Probable Value = 0.201 Percent Recovery = 95.0 Date Sample Logged by Lab = 04/23/98 Sample ID = 1130051 Number of Standard Deviations = -0.3 Blind Sample ID = N57 Lab Value = 0.222 Most Probable Value = 0.201 Percent Recovery = 110.4 Date Sample Logged by Lab = 04/22/98 Sample ID = 1120067 Number of Standard Deviations = 0.7 Blind Sample ID = N57 Lab Value = 0.212 Most Probable Value = 0.201 Percent Recovery = 105.5 Date Sample Logged by Lab = 04/21/98 Sample ID = 1110199 Number of Standard Deviations = 0.4 Blind Sample ID = N57 Lab Value = 0.198 Most Probable Value = 0.201 Percent Recovery = 98.5 Date Sample Logged by Lab = 04/20/98 Sample ID = 1100102 Number of Standard Deviations = -0.1 Blind Sample ID = N57 Lab Value = 0.210 Most Probable Value = 0.201 Percent Recovery = 104.5 Date Sample Logged by Lab = 04/17/98 Sample ID = 1070105 Number of Standard Deviations = 0.3 Blind Sample ID = N57 Lab Value = 0.216 Most Probable Value = 0.201 Percent Recovery = 107.5 Date Sample Logged by Lab = 04/16/98 Sample ID = 1060094 Number of Standard Deviations = 0.5 Blind Sample ID = N57 Lab Value = 0.215 Most Probable Value = 0.201 Percent Recovery = 107.0 Date Sample Logged by Lab = 04/15/98 Sample ID = 1050081 Number of Standard Deviations = 0.5 Blind Sample ID = N57 Lab Value = 0.216 Most Probable Value = 0.201 Percent Recovery = 107.5 Date Sample Logged by Lab = 04/14/98 Sample ID = 1040088 Number of Standard Deviations = 0.5 Blind Sample ID = N57 Lab Value = 0.217 Most Probable Value = 0.201 Percent Recovery = 108.0 Date Sample Logged by Lab = 04/13/98 Sample ID = 1030115 Number of Standard Deviations = 0.5 Blind Sample ID = N57 Lab Value = 0.220 Most Probable Value = 0.201 Percent Recovery = 109.5 Date Sample Logged by Lab = 04/10/98 Sample ID = 1000133 Number of Standard Deviations = 0.6 Blind Sample ID = N57 Lab Value = 0.225 Most Probable Value = 0.201 Percent Recovery = 111.9 Date Sample Logged by Lab = 04/09/98 Sample ID = 0990032 Number of Standard Deviations = 0.8 Blind Sample ID = N57 Lab Value = 0.219 Most Probable Value = 0.201 Percent Recovery = 109.0 Date Sample Logged by Lab = 04/08/98 Sample ID = 0980048 Number of Standard Deviations = 0.6 Blind Sample ID = N57 Lab Value = 0.210 Most Probable Value = 0.201 Percent Recovery = 104.5 Date Sample Logged by Lab = 04/07/98 Sample ID = 0970098 Number of Standard Deviations = 0.3 Blind Sample ID = N57 Lab Value = 0.219 Most Probable Value = 0.201 Percent Recovery = 109.0 Date Sample Logged by Lab = 04/06/98 Sample ID = 0960034 Number of Standard Deviations = 0.6 Blind Sample ID = N57 Lab Value = 0.217 Most Probable Value = 0.201 Percent Recovery = 108.0 Date Sample Logged by Lab = 04/03/98 Sample ID = 0930130 Number of Standard Deviations = 0.5 Blind Sample ID = N57 Lab Value = 0.224 Most Probable Value = 0.201 Percent Recovery = 111.4 Date Sample Logged by Lab = 04/02/98 Sample ID = 0920029 Number of Standard Deviations = 0.8 Blind Sample ID = N57 Lab Value = 0.773 Most Probable Value = 0.714 Percent Recovery = 108.3 Date Sample Logged by Lab = 03/30/98 Sample ID = 0890102 Number of Standard Deviations = 1.7 Blind Sample ID = N56 Lab Value = 0.782 Most Probable Value = 0.714 Percent Recovery = 109.5 Date Sample Logged by Lab = 03/27/98 Sample ID = 0860117 Number of Standard Deviations = 2.0 Blind Sample ID = N56 Lab Value = 0.768 Most Probable Value = 0.714 Percent Recovery = 107.6 Date Sample Logged by Lab = 03/26/98 Sample ID = 0850055 Number of Standard Deviations = 1.6 Blind Sample ID = N56 Lab Value = 0.714 Most Probable Value = 0.714 Percent Recovery = 100.0 Date Sample Logged by Lab = 03/25/98 Sample ID = 0840150 Number of Standard Deviations = 0.0 Blind Sample ID = N56 Lab Value = 0.787 Most Probable Value = 0.714 Percent Recovery = 110.2 Date Sample Logged by Lab = 03/24/98 Sample ID = 0830079 Number of Standard Deviations = 2.1 Blind Sample ID = N56 Lab Value = 0.786 Most Probable Value = 0.714 Percent Recovery = 110.1 Date Sample Logged by Lab = 03/23/98 Sample ID = 0820117 Number of Standard Deviations = 2.1 Blind Sample ID = N56 Lab Value = 0.764 Most Probable Value = 0.714 Percent Recovery = 107.0 Date Sample Logged by Lab = 03/20/98 Sample ID = 0790175 Number of Standard Deviations = 1.5 Blind Sample ID = N56 Lab Value = 0.764 Most Probable Value = 0.714 Percent Recovery = 107.0 Date Sample Logged by Lab = 03/19/98 Sample ID = 0780167 Number of Standard Deviations = 1.5 Blind Sample ID = N56 Lab Value = 0.705 Most Probable Value = 0.714 Percent Recovery = 98.7 Date Sample Logged by Lab = 03/18/98 Sample ID = 0770086 Number of Standard Deviations = -0.3 Blind Sample ID = N56 Lab Value = 0.727 Most Probable Value = 0.714 Percent Recovery = 101.8 Date Sample Logged by Lab = 03/17/98 Sample ID = 0760074 Number of Standard Deviations = 0.4 Blind Sample ID = N56 Lab Value = 0.744 Most Probable Value = 0.714 Percent Recovery = 104.2 Date Sample Logged by Lab = 03/16/98 Sample ID = 0750135 Number of Standard Deviations = 0.9 Blind Sample ID = N56 Lab Value = 0.785 Most Probable Value = 0.714 Percent Recovery = 109.9 Date Sample Logged by Lab = 03/13/98 Sample ID = 0720044 Number of Standard Deviations = 2.1 Blind Sample ID = N56 Lab Value = 0.741 Most Probable Value = 0.714 Percent Recovery = 103.8 Date Sample Logged by Lab = 03/12/98 Sample ID = 0710086 Number of Standard Deviations = 0.8 Blind Sample ID = N56 Lab Value = 0.760 Most Probable Value = 0.714 Percent Recovery = 106.4 Date Sample Logged by Lab = 03/11/98 Sample ID = 0700093 Number of Standard Deviations = 1.4 Blind Sample ID = N56 Lab Value = 0.731 Most Probable Value = 0.714 Percent Recovery = 102.4 Date Sample Logged by Lab = 03/10/98 Sample ID = 0690051 Number of Standard Deviations = 0.5 Blind Sample ID = N56 Lab Value = 0.784 Most Probable Value = 0.714 Percent Recovery = 109.8 Date Sample Logged by Lab = 03/09/98 Sample ID = 0680078 Number of Standard Deviations = 2.1 Blind Sample ID = N56 Lab Value = 0.654 Most Probable Value = 0.714 Percent Recovery = 91.6 Date Sample Logged by Lab = 03/06/98 Sample ID = 0650034 Number of Standard Deviations = -1.8 Blind Sample ID = N56 Lab Value = 0.752 Most Probable Value = 0.714 Percent Recovery = 105.3 Date Sample Logged by Lab = 03/05/98 Sample ID = 0640057 Number of Standard Deviations = 1.1 Blind Sample ID = N56 Lab Value = 0.725 Most Probable Value = 0.714 Percent Recovery = 101.5 Date Sample Logged by Lab = 03/04/98 Sample ID = 0630039 Number of Standard Deviations = 0.3 Blind Sample ID = N56 Lab Value = 0.730 Most Probable Value = 0.714 Percent Recovery = 102.2 Date Sample Logged by Lab = 03/03/98 Sample ID = 0620130 Number of Standard Deviations = 0.5 Blind Sample ID = N56 Lab Value = 0.632 Most Probable Value = 0.601 Percent Recovery = 105.2 Date Sample Logged by Lab = 03/02/98 Sample ID = 0610069 Number of Standard Deviations = 1.0 Blind Sample ID = N55 Lab Value = 0.619 Most Probable Value = 0.601 Percent Recovery = 103.0 Date Sample Logged by Lab = 02/27/98 Sample ID = 0580060 Number of Standard Deviations = 0.6 Blind Sample ID = N55 Lab Value = 0.630 Most Probable Value = 0.601 Percent Recovery = 104.8 Date Sample Logged by Lab = 02/26/98 Sample ID = 0570016 Number of Standard Deviations = 1.0 Blind Sample ID = N55 Lab Value = 0.619 Most Probable Value = 0.601 Percent Recovery = 103.0 Date Sample Logged by Lab = 02/25/98 Sample ID = 0560008 Number of Standard Deviations = 0.6 Blind Sample ID = N55 Lab Value = 0.599 Most Probable Value = 0.601 Percent Recovery = 99.7 Date Sample Logged by Lab = 02/24/98 Sample ID = 0550067 Number of Standard Deviations = -0.1 Blind Sample ID = N55 Lab Value = 0.633 Most Probable Value = 0.601 Percent Recovery = 105.3 Date Sample Logged by Lab = 02/23/98 Sample ID = 0540089 Number of Standard Deviations = 1.1 Blind Sample ID = N55 Lab Value = 0.641 Most Probable Value = 0.601 Percent Recovery = 106.7 Date Sample Logged by Lab = 02/23/98 Sample ID = 0540091 Number of Standard Deviations = 1.3 Blind Sample ID = N55 Lab Value = 0.599 Most Probable Value = 0.601 Percent Recovery = 99.7 Date Sample Logged by Lab = 02/20/98 Sample ID = 0510083 Number of Standard Deviations = -0.1 Blind Sample ID = N55 Lab Value = 0.625 Most Probable Value = 0.601 Percent Recovery = 104.0 Date Sample Logged by Lab = 02/19/98 Sample ID = 0500029 Number of Standard Deviations = 0.8 Blind Sample ID = N55 Lab Value = 0.605 Most Probable Value = 0.601 Percent Recovery = 100.7 Date Sample Logged by Lab = 02/18/98 Sample ID = 0490124 Number of Standard Deviations = 0.1 Blind Sample ID = N55 Lab Value = 0.623 Most Probable Value = 0.601 Percent Recovery = 103.7 Date Sample Logged by Lab = 02/17/98 Sample ID = 0480198 Number of Standard Deviations = 0.7 Blind Sample ID = N55 Lab Value = 0.611 Most Probable Value = 0.601 Percent Recovery = 101.7 Date Sample Logged by Lab = 02/13/98 Sample ID = 0440042 Number of Standard Deviations = 0.3 Blind Sample ID = N55 Lab Value = 0.628 Most Probable Value = 0.601 Percent Recovery = 104.5 Date Sample Logged by Lab = 02/12/98 Sample ID = 0430125 Number of Standard Deviations = 0.9 Blind Sample ID = N55 Lab Value = 0.612 Most Probable Value = 0.601 Percent Recovery = 101.8 Date Sample Logged by Lab = 02/11/98 Sample ID = 0420026 Number of Standard Deviations = 0.4 Blind Sample ID = N55 Lab Value = 0.674 Most Probable Value = 0.601 Percent Recovery = 112.1 Date Sample Logged by Lab = 02/10/98 Sample ID = 0410052 Number of Standard Deviations = 2.4 Blind Sample ID = N55 Lab Value = 0.572 Most Probable Value = 0.601 Percent Recovery = 95.2 Date Sample Logged by Lab = 02/10/98 Sample ID = 0410015 Number of Standard Deviations = -1.0 Blind Sample ID = N55 Lab Value = 0.602 Most Probable Value = 0.601 Percent Recovery = 100.2 Date Sample Logged by Lab = 02/06/98 Sample ID = 0370162 Number of Standard Deviations = 0.0 Blind Sample ID = N55 Lab Value = 0.566 Most Probable Value = 0.601 Percent Recovery = 94.2 Date Sample Logged by Lab = 02/05/98 Sample ID = 0360075 Number of Standard Deviations = -1.2 Blind Sample ID = N55 Lab Value = 0.585 Most Probable Value = 0.601 Percent Recovery = 97.3 Date Sample Logged by Lab = 02/04/98 Sample ID = 0350091 Number of Standard Deviations = -0.5 Blind Sample ID = N55 Lab Value = 0.562 Most Probable Value = 0.601 Percent Recovery = 93.5 Date Sample Logged by Lab = 02/03/98 Sample ID = 0340136 Number of Standard Deviations = -1.3 Blind Sample ID = N55 Lab Value = 0.648 Most Probable Value = 0.714 Percent Recovery = 90.8 Date Sample Logged by Lab = 02/02/98 Sample ID = 0330059 Number of Standard Deviations = -1.9 Blind Sample ID = N56 Lab Value = 0.702 Most Probable Value = 0.714 Percent Recovery = 98.3 Date Sample Logged by Lab = 01/30/98 Sample ID = 0300116 Number of Standard Deviations = -0.4 Blind Sample ID = N56 Lab Value = 0.707 Most Probable Value = 0.714 Percent Recovery = 99.0 Date Sample Logged by Lab = 01/29/98 Sample ID = 0290023 Number of Standard Deviations = -0.2 Blind Sample ID = N56 Lab Value = 0.675 Most Probable Value = 0.714 Percent Recovery = 94.5 Date Sample Logged by Lab = 01/28/98 Sample ID = 0280080 Number of Standard Deviations = -1.1 Blind Sample ID = N56 Lab Value = 0.719 Most Probable Value = 0.714 Percent Recovery = 100.7 Date Sample Logged by Lab = 01/27/98 Sample ID = 0270117 Number of Standard Deviations = 0.1 Blind Sample ID = N56 Lab Value = 0.696 Most Probable Value = 0.714 Percent Recovery = 97.5 Date Sample Logged by Lab = 01/26/98 Sample ID = 0260136 Number of Standard Deviations = -0.5 Blind Sample ID = N56 Lab Value = 0.723 Most Probable Value = 0.714 Percent Recovery = 101.3 Date Sample Logged by Lab = 01/26/98 Sample ID = 0260140 Number of Standard Deviations = 0.3 Blind Sample ID = N56 Lab Value = 0.667 Most Probable Value = 0.714 Percent Recovery = 93.4 Date Sample Logged by Lab = 01/22/98 Sample ID = 0220091 Number of Standard Deviations = -1.4 Blind Sample ID = N56 Lab Value = 0.688 Most Probable Value = 0.714 Percent Recovery = 96.4 Date Sample Logged by Lab = 01/21/98 Sample ID = 0210067 Number of Standard Deviations = -0.8 Blind Sample ID = N56 Lab Value = 0.714 Most Probable Value = 0.714 Percent Recovery = 100.0 Date Sample Logged by Lab = 01/20/98 Sample ID = 0200128 Number of Standard Deviations = 0.0 Blind Sample ID = N56 Lab Value = 0.692 Most Probable Value = 0.714 Percent Recovery = 96.9 Date Sample Logged by Lab = 01/20/98 Sample ID = 0200126 Number of Standard Deviations = -0.6 Blind Sample ID = N56 Lab Value = 0.721 Most Probable Value = 0.714 Percent Recovery = 101.0 Date Sample Logged by Lab = 01/20/98 Sample ID = 0200127 Number of Standard Deviations = 0.2 Blind Sample ID = N56 Lab Value = 0.729 Most Probable Value = 0.714 Percent Recovery = 102.1 Date Sample Logged by Lab = 01/20/98 Sample ID = 0200129 Number of Standard Deviations = 0.4 Blind Sample ID = N56 Lab Value = 0.744 Most Probable Value = 0.714 Percent Recovery = 104.2 Date Sample Logged by Lab = 01/16/98 Sample ID = 0160122 Number of Standard Deviations = 0.9 Blind Sample ID = N56 Lab Value = 0.705 Most Probable Value = 0.714 Percent Recovery = 98.7 Date Sample Logged by Lab = 01/16/98 Sample ID = 0160106 Number of Standard Deviations = -0.3 Blind Sample ID = N56 Lab Value = 0.728 Most Probable Value = 0.714 Percent Recovery = 102.0 Date Sample Logged by Lab = 01/09/98 Sample ID = 0090089 Number of Standard Deviations = 0.4 Blind Sample ID = N56 Lab Value = 0.702 Most Probable Value = 0.714 Percent Recovery = 98.3 Date Sample Logged by Lab = 01/08/98 Sample ID = 0080105 Number of Standard Deviations = -0.4 Blind Sample ID = N56 Lab Value = 0.652 Most Probable Value = 0.714 Percent Recovery = 91.3 Date Sample Logged by Lab = 01/07/98 Sample ID = 0070047 Number of Standard Deviations = -1.8 Blind Sample ID = N56 Lab Value = 0.742 Most Probable Value = 0.714 Percent Recovery = 103.9 Date Sample Logged by Lab = 01/06/98 Sample ID = 0060023 Number of Standard Deviations = 0.8 Blind Sample ID = N56 Lab Value = 0.707 Most Probable Value = 0.714 Percent Recovery = 99.0 Date Sample Logged by Lab = 01/05/98 Sample ID = 0050007 Number of Standard Deviations = -0.2 Blind Sample ID = N56 Lab Value = 0.623 Most Probable Value = 0.601 Percent Recovery = 103.7 Date Sample Logged by Lab = 12/31/97 Sample ID = 3650034 Number of Standard Deviations = 0.7 Blind Sample ID = N55 Lab Value = 0.579 Most Probable Value = 0.601 Percent Recovery = 96.3 Date Sample Logged by Lab = 12/29/97 Sample ID = 3630050 Number of Standard Deviations = -0.7 Blind Sample ID = N55 Lab Value = 0.657 Most Probable Value = 0.601 Percent Recovery = 109.3 Date Sample Logged by Lab = 12/24/97 Sample ID = 3580095 Number of Standard Deviations = 1.9 Blind Sample ID = N55 Lab Value = 0.614 Most Probable Value = 0.601 Percent Recovery = 102.2 Date Sample Logged by Lab = 12/24/97 Sample ID = 3580090 Number of Standard Deviations = 0.4 Blind Sample ID = N55 Lab Value = 0.582 Most Probable Value = 0.601 Percent Recovery = 96.8 Date Sample Logged by Lab = 12/23/97 Sample ID = 3570051 Number of Standard Deviations = -0.6 Blind Sample ID = N55 Lab Value = 0.590 Most Probable Value = 0.601 Percent Recovery = 98.2 Date Sample Logged by Lab = 12/23/97 Sample ID = 3570023 Number of Standard Deviations = -0.4 Blind Sample ID = N55 Lab Value = 0.550 Most Probable Value = 0.601 Percent Recovery = 91.5 Date Sample Logged by Lab = 12/19/97 Sample ID = 3530127 Number of Standard Deviations = -1.7 Blind Sample ID = N55 Lab Value = 0.622 Most Probable Value = 0.601 Percent Recovery = 103.5 Date Sample Logged by Lab = 12/18/97 Sample ID = 3520004 Number of Standard Deviations = 0.7 Blind Sample ID = N55 Lab Value = 0.596 Most Probable Value = 0.601 Percent Recovery = 99.2 Date Sample Logged by Lab = 12/17/97 Sample ID = 3510165 Number of Standard Deviations = -0.2 Blind Sample ID = N55 Lab Value = 0.609 Most Probable Value = 0.601 Percent Recovery = 101.3 Date Sample Logged by Lab = 12/16/97 Sample ID = 3500009 Number of Standard Deviations = 0.3 Blind Sample ID = N55 Lab Value = 0.585 Most Probable Value = 0.601 Percent Recovery = 97.3 Date Sample Logged by Lab = 12/15/97 Sample ID = 3490159 Number of Standard Deviations = -0.5 Blind Sample ID = N55 Lab Value = 0.596 Most Probable Value = 0.601 Percent Recovery = 99.2 Date Sample Logged by Lab = 12/12/97 Sample ID = 3460120 Number of Standard Deviations = -0.2 Blind Sample ID = N55 Lab Value = 0.590 Most Probable Value = 0.601 Percent Recovery = 98.2 Date Sample Logged by Lab = 12/11/97 Sample ID = 3450040 Number of Standard Deviations = -0.4 Blind Sample ID = N55 Lab Value = 0.592 Most Probable Value = 0.601 Percent Recovery = 98.5 Date Sample Logged by Lab = 12/10/97 Sample ID = 3440062 Number of Standard Deviations = -0.3 Blind Sample ID = N55 Lab Value = 0.598 Most Probable Value = 0.601 Percent Recovery = 99.5 Date Sample Logged by Lab = 12/09/97 Sample ID = 3430054 Number of Standard Deviations = -0.1 Blind Sample ID = N55 Lab Value = 0.587 Most Probable Value = 0.601 Percent Recovery = 97.7 Date Sample Logged by Lab = 12/05/97 Sample ID = 3390185 Number of Standard Deviations = -0.5 Blind Sample ID = N55 Lab Value = 0.576 Most Probable Value = 0.601 Percent Recovery = 95.8 Date Sample Logged by Lab = 12/04/97 Sample ID = 3380078 Number of Standard Deviations = -0.8 Blind Sample ID = N55 Lab Value = 0.562 Most Probable Value = 0.601 Percent Recovery = 93.5 Date Sample Logged by Lab = 12/03/97 Sample ID = 3370041 Number of Standard Deviations = -1.3 Blind Sample ID = N55 Lab Value = 0.727 Most Probable Value = 0.714 Percent Recovery = 101.8 Date Sample Logged by Lab = 12/02/97 Sample ID = 3360030 Number of Standard Deviations = 0.4 Blind Sample ID = N56 Lab Value = 0.587 Most Probable Value = 0.601 Percent Recovery = 97.7 Date Sample Logged by Lab = 12/02/97 Sample ID = 3360029 Number of Standard Deviations = -0.5 Blind Sample ID = N55 Lab Value = 0.702 Most Probable Value = 0.714 Percent Recovery = 98.3 Date Sample Logged by Lab = 11/28/97 Sample ID = 3320069 Number of Standard Deviations = -0.4 Blind Sample ID = N56 Lab Value = 0.706 Most Probable Value = 0.714 Percent Recovery = 98.9 Date Sample Logged by Lab = 11/26/97 Sample ID = 3300069 Number of Standard Deviations = -0.2 Blind Sample ID = N56 Lab Value = 0.712 Most Probable Value = 0.714 Percent Recovery = 99.7 Date Sample Logged by Lab = 11/25/97 Sample ID = 3290137 Number of Standard Deviations = -0.1 Blind Sample ID = N56 Lab Value = 0.728 Most Probable Value = 0.714 Percent Recovery = 102.0 Date Sample Logged by Lab = 11/25/97 Sample ID = 3290141 Number of Standard Deviations = 0.4 Blind Sample ID = N56 Lab Value = 0.731 Most Probable Value = 0.714 Percent Recovery = 102.4 Date Sample Logged by Lab = 11/25/97 Sample ID = 3290143 Number of Standard Deviations = 0.5 Blind Sample ID = N56 Lab Value = 0.754 Most Probable Value = 0.714 Percent Recovery = 105.6 Date Sample Logged by Lab = 11/21/97 Sample ID = 3250322 Number of Standard Deviations = 1.2 Blind Sample ID = N56 Lab Value = 0.689 Most Probable Value = 0.714 Percent Recovery = 96.5 Date Sample Logged by Lab = 11/20/97 Sample ID = 3240003 Number of Standard Deviations = -0.7 Blind Sample ID = N56 Lab Value = 0.674 Most Probable Value = 0.714 Percent Recovery = 94.4 Date Sample Logged by Lab = 11/19/97 Sample ID = 3230051 Number of Standard Deviations = -1.2 Blind Sample ID = N56 Lab Value = 0.689 Most Probable Value = 0.714 Percent Recovery = 96.5 Date Sample Logged by Lab = 11/18/97 Sample ID = 3220048 Number of Standard Deviations = -0.7 Blind Sample ID = N56 Lab Value = 0.735 Most Probable Value = 0.714 Percent Recovery = 102.9 Date Sample Logged by Lab = 11/12/97 Sample ID = 3160077 Number of Standard Deviations = 0.6 Blind Sample ID = N56 Lab Value = 0.648 Most Probable Value = 0.714 Percent Recovery = 90.8 Date Sample Logged by Lab = 11/07/97 Sample ID = 3110064 Number of Standard Deviations = -1.9 Blind Sample ID = N56 Lab Value = 0.708 Most Probable Value = 0.714 Percent Recovery = 99.2 Date Sample Logged by Lab = 11/06/97 Sample ID = 3100120 Number of Standard Deviations = -0.2 Blind Sample ID = N56 Lab Value = 0.780 Most Probable Value = 0.714 Percent Recovery = 109.2 Date Sample Logged by Lab = 11/05/97 Sample ID = 3090055 Number of Standard Deviations = 1.9 Blind Sample ID = N56 Lab Value = 0.791 Most Probable Value = 0.714 Percent Recovery = 110.8 Date Sample Logged by Lab = 11/04/97 Sample ID = 3080090 Number of Standard Deviations = 2.3 Blind Sample ID = N56 Lab Value = 0.595 Most Probable Value = 0.601 Percent Recovery = 99.0 Date Sample Logged by Lab = 10/30/97 Sample ID = 3030092 Number of Standard Deviations = -0.2 Blind Sample ID = N55 Lab Value = 0.617 Most Probable Value = 0.601 Percent Recovery = 102.7 Date Sample Logged by Lab = 10/14/97 Sample ID = 2870206 Number of Standard Deviations = 0.5 Blind Sample ID = N55 Lab Value = 0.605 Most Probable Value = 0.601 Percent Recovery = 100.7 Date Sample Logged by Lab = 10/10/97 Sample ID = 2830027 Number of Standard Deviations = 0.1 Blind Sample ID = N55 Lab Value = 0.636 Most Probable Value = 0.601 Percent Recovery = 105.8 Date Sample Logged by Lab = 10/08/97 Sample ID = 2810046 Number of Standard Deviations = 1.2 Blind Sample ID = N55 Lab Value = 0.602 Most Probable Value = 0.601 Percent Recovery = 100.2 Date Sample Logged by Lab = 10/06/97 Sample ID = 2790063 Number of Standard Deviations = 0.0 Blind Sample ID = N55 Lab Value = 0.595 Most Probable Value = 0.601 Percent Recovery = 99.0 Date Sample Logged by Lab = 10/06/97 Sample ID = 2790001 Number of Standard Deviations = -0.2 Blind Sample ID = N55 Lab Value = 0.628 Most Probable Value = 0.601 Percent Recovery = 104.5 Date Sample Logged by Lab = 10/02/97 Sample ID = 2750041 Number of Standard Deviations = 0.9 Blind Sample ID = N55 Lab Value = 0.130 Most Probable Value = 0.167 Percent Recovery = 77.8 Date Sample Logged by Lab = 03/03/97 Sample ID = 0620109 Number of Standard Deviations = -2.5 Blind Sample ID = N49 Lab Value = 0.130 Most Probable Value = 0.167 Percent Recovery = 77.8 Date Sample Logged by Lab = 02/28/97 Sample ID = 0590041 Number of Standard Deviations = -2.5 Blind Sample ID = N49 Lab Value = 0.150 Most Probable Value = 0.167 Percent Recovery = 89.8 Date Sample Logged by Lab = 02/28/97 Sample ID = 0590044 Number of Standard Deviations = -1.1 Blind Sample ID = N49 Lab Value = 0.150 Most Probable Value = 0.167 Percent Recovery = 89.8 Date Sample Logged by Lab = 02/25/97 Sample ID = 0560200 Number of Standard Deviations = -1.1 Blind Sample ID = N49 Lab Value = 0.160 Most Probable Value = 0.167 Percent Recovery = 95.8 Date Sample Logged by Lab = 02/21/97 Sample ID = 0520143 Number of Standard Deviations = -0.5 Blind Sample ID = N49 Lab Value = 0.130 Most Probable Value = 0.167 Percent Recovery = 77.8 Date Sample Logged by Lab = 02/21/97 Sample ID = 0520138 Number of Standard Deviations = -2.5 Blind Sample ID = N49 Lab Value = 0.110 Most Probable Value = 0.167 Percent Recovery = 65.9 Date Sample Logged by Lab = 02/14/97 Sample ID = 0450004 Number of Standard Deviations = -3.8 Blind Sample ID = N49 Lab Value = 0.140 Most Probable Value = 0.167 Percent Recovery = 83.8 Date Sample Logged by Lab = 02/14/97 Sample ID = 0450006 Number of Standard Deviations = -1.8 Blind Sample ID = N49 Lab Value = 0.130 Most Probable Value = 0.167 Percent Recovery = 77.8 Date Sample Logged by Lab = 02/11/97 Sample ID = 0420040 Number of Standard Deviations = -2.5 Blind Sample ID = N49 Lab Value = 0.110 Most Probable Value = 0.167 Percent Recovery = 65.9 Date Sample Logged by Lab = 02/07/97 Sample ID = 0380058 Number of Standard Deviations = -3.8 Blind Sample ID = N49 Lab Value = 0.140 Most Probable Value = 0.167 Percent Recovery = 83.8 Date Sample Logged by Lab = 01/08/97 Sample ID = 0080069 Number of Standard Deviations = -1.8 Blind Sample ID = N49 Lab Value = 0.140 Most Probable Value = 0.167 Percent Recovery = 83.8 Date Sample Logged by Lab = 12/27/96 Sample ID = 3620024 Number of Standard Deviations = -1.8 Blind Sample ID = N49 Lab Value = 0.150 Most Probable Value = 0.167 Percent Recovery = 89.8 Date Sample Logged by Lab = 12/27/96 Sample ID = 3620027 Number of Standard Deviations = -1.1 Blind Sample ID = N49 Lab Value = 0.160 Most Probable Value = 0.167 Percent Recovery = 95.8 Date Sample Logged by Lab = 12/24/96 Sample ID = 3590061 Number of Standard Deviations = -0.5 Blind Sample ID = N49 Lab Value = 0.150 Most Probable Value = 0.167 Percent Recovery = 89.8 Date Sample Logged by Lab = 12/23/96 Sample ID = 3580143 Number of Standard Deviations = -1.1 Blind Sample ID = N49 Lab Value = 0.190 Most Probable Value = 0.167 Percent Recovery = 113.8 Date Sample Logged by Lab = 12/23/96 Sample ID = 3580138 Number of Standard Deviations = 1.5 Blind Sample ID = N49 Lab Value = 0.160 Most Probable Value = 0.167 Percent Recovery = 95.8 Date Sample Logged by Lab = 12/16/96 Sample ID = 3510153 Number of Standard Deviations = -0.5 Blind Sample ID = N49 Lab Value = 0.160 Most Probable Value = 0.167 Percent Recovery = 95.8 Date Sample Logged by Lab = 12/16/96 Sample ID = 3510154 Number of Standard Deviations = -0.5 Blind Sample ID = N49 Lab Value = 0.200 Most Probable Value = 0.167 Percent Recovery = 119.8 Date Sample Logged by Lab = 12/06/96 Sample ID = 3410059 Number of Standard Deviations = 2.2 Blind Sample ID = N49 Lab Value = 0.180 Most Probable Value = 0.167 Percent Recovery = 107.8 Date Sample Logged by Lab = 12/06/96 Sample ID = 3410087 Number of Standard Deviations = 0.9 Blind Sample ID = N49 Lab Value = 0.170 Most Probable Value = 0.167 Percent Recovery = 101.8 Date Sample Logged by Lab = 11/01/96 Sample ID = 3060253 Number of Standard Deviations = 0.2 Blind Sample ID = N49 Lab Value = 0.150 Most Probable Value = 0.167 Percent Recovery = 89.8 Date Sample Logged by Lab = 11/01/96 Sample ID = 3060299 Number of Standard Deviations = -1.1 Blind Sample ID = N49 Lab Value = 0.180 Most Probable Value = 0.167 Percent Recovery = 107.8 Date Sample Logged by Lab = 11/01/96 Sample ID = 3060258 Number of Standard Deviations = 0.9 Blind Sample ID = N49 Lab Value = 0.130 Most Probable Value = 0.167 Percent Recovery = 77.8 Date Sample Logged by Lab = 10/28/96 Sample ID = 3020200 Number of Standard Deviations = -2.5 Blind Sample ID = N49 Lab Value = 0.160 Most Probable Value = 0.167 Percent Recovery = 95.8 Date Sample Logged by Lab = 10/18/96 Sample ID = 2920040 Number of Standard Deviations = -0.5 Blind Sample ID = N49 Lab Value = 0.160 Most Probable Value = 0.167 Percent Recovery = 95.8 Date Sample Logged by Lab = 10/18/96 Sample ID = 2920050 Number of Standard Deviations = -0.5 Blind Sample ID = N49 Lab Value = 0.150 Most Probable Value = 0.167 Percent Recovery = 89.8 Date Sample Logged by Lab = 10/15/96 Sample ID = 2890126 Number of Standard Deviations = -1.1 Blind Sample ID = N49 Lab Value = 0.140 Most Probable Value = 0.167 Percent Recovery = 83.8 Date Sample Logged by Lab = 10/15/96 Sample ID = 2890125 Number of Standard Deviations = -1.8 Blind Sample ID = N49 Lab Value = 0.130 Most Probable Value = 0.167 Percent Recovery = 77.8 Date Sample Logged by Lab = 10/04/96 Sample ID = 2780019 Number of Standard Deviations = -2.5 Blind Sample ID = N49 Lab Value = 0.170 Most Probable Value = 0.167 Percent Recovery = 101.8 Date Sample Logged by Lab = 10/04/96 Sample ID = 2780021 Number of Standard Deviations = 0.2 Blind Sample ID = N49 Lab Value = 0.190 Most Probable Value = 0.223 Percent Recovery = 85.2 Date Sample Logged by Lab = 10/04/96 Sample ID = 2780018 Number of Standard Deviations = -1.7 Blind Sample ID = N47 Lab Value = 0.220 Most Probable Value = 0.223 Percent Recovery = 98.7 Date Sample Logged by Lab = 10/04/96 Sample ID = 2780022 Number of Standard Deviations = -0.2 Blind Sample ID = N47 Y = 100
The SGPlot Procedure


- TOTAL PHOSPHORUS-P,UNF,CFA,ACD,LL -
Percent Recovery by Date
Lab: NWQL, PCode: 00665, MCode: CL021
Logged in Dates: 07/02/99 through 09/24/01
Open Data Set

Lab Value = 0.059 Most Probable Value = 0.119 Percent Recovery = 49.6 Date Sample Logged by Lab = 05/19/00 Sample ID = 1400059 Number of Standard Deviations = -5.7 Blind Sample ID = N65 Lab Value = 0.004 Most Probable Value = 0.040 Percent Recovery = 10.0 Date Sample Logged by Lab = 08/27/99 Sample ID = 2390010 Number of Standard Deviations = -4.2 Blind Sample ID = N61 Lab Value = 0.061 Most Probable Value = 0.040 Percent Recovery = 152.5 Date Sample Logged by Lab = 08/18/99 Sample ID = 2300019 Number of Standard Deviations = 2.5 Blind Sample ID = N61 Lab Value = 0.089 Most Probable Value = 0.086 Percent Recovery = 103.5 Date Sample Logged by Lab = 09/24/01 Sample ID = 2670118 Number of Standard Deviations = 0.3 Blind Sample ID = N69 Lab Value = 0.089 Most Probable Value = 0.086 Percent Recovery = 103.5 Date Sample Logged by Lab = 09/18/01 Sample ID = 2610001 Number of Standard Deviations = 0.3 Blind Sample ID = N69 Lab Value = 0.090 Most Probable Value = 0.086 Percent Recovery = 104.8 Date Sample Logged by Lab = 09/14/01 Sample ID = 2570020 Number of Standard Deviations = 0.4 Blind Sample ID = N69 Lab Value = 0.084 Most Probable Value = 0.086 Percent Recovery = 97.4 Date Sample Logged by Lab = 09/05/01 Sample ID = 2480228 Number of Standard Deviations = -0.2 Blind Sample ID = N69 Lab Value = 0.087 Most Probable Value = 0.086 Percent Recovery = 101.3 Date Sample Logged by Lab = 09/05/01 Sample ID = 2480064 Number of Standard Deviations = 0.1 Blind Sample ID = N69 Lab Value = 0.087 Most Probable Value = 0.086 Percent Recovery = 101.4 Date Sample Logged by Lab = 08/22/01 Sample ID = 2340148 Number of Standard Deviations = 0.1 Blind Sample ID = N69 Lab Value = 0.084 Most Probable Value = 0.086 Percent Recovery = 97.9 Date Sample Logged by Lab = 08/17/01 Sample ID = 2290032 Number of Standard Deviations = -0.2 Blind Sample ID = N69 Lab Value = 0.079 Most Probable Value = 0.086 Percent Recovery = 91.9 Date Sample Logged by Lab = 08/10/01 Sample ID = 2220105 Number of Standard Deviations = -0.8 Blind Sample ID = N69 Lab Value = 0.085 Most Probable Value = 0.086 Percent Recovery = 98.5 Date Sample Logged by Lab = 08/08/01 Sample ID = 2200002 Number of Standard Deviations = -0.1 Blind Sample ID = N69 Lab Value = 0.087 Most Probable Value = 0.086 Percent Recovery = 100.7 Date Sample Logged by Lab = 08/06/01 Sample ID = 2180184 Number of Standard Deviations = 0.1 Blind Sample ID = N69 Lab Value = 0.086 Most Probable Value = 0.086 Percent Recovery = 99.5 Date Sample Logged by Lab = 07/27/01 Sample ID = 2080023 Number of Standard Deviations = -0.0 Blind Sample ID = N69 Lab Value = 0.085 Most Probable Value = 0.086 Percent Recovery = 98.4 Date Sample Logged by Lab = 07/23/01 Sample ID = 2040151 Number of Standard Deviations = -0.2 Blind Sample ID = N69 Lab Value = 0.082 Most Probable Value = 0.086 Percent Recovery = 95.5 Date Sample Logged by Lab = 07/13/01 Sample ID = 1940048 Number of Standard Deviations = -0.4 Blind Sample ID = N69 Lab Value = 0.081 Most Probable Value = 0.086 Percent Recovery = 94.7 Date Sample Logged by Lab = 07/11/01 Sample ID = 1920005 Number of Standard Deviations = -0.5 Blind Sample ID = N69 Lab Value = 0.083 Most Probable Value = 0.086 Percent Recovery = 96.7 Date Sample Logged by Lab = 07/06/01 Sample ID = 1870006 Number of Standard Deviations = -0.3 Blind Sample ID = N69 Lab Value = 0.085 Most Probable Value = 0.086 Percent Recovery = 98.7 Date Sample Logged by Lab = 06/29/01 Sample ID = 1800074 Number of Standard Deviations = -0.1 Blind Sample ID = N69 Lab Value = 0.084 Most Probable Value = 0.086 Percent Recovery = 97.3 Date Sample Logged by Lab = 06/22/01 Sample ID = 1730098 Number of Standard Deviations = -0.3 Blind Sample ID = N69 Lab Value = 0.086 Most Probable Value = 0.086 Percent Recovery = 99.7 Date Sample Logged by Lab = 06/20/01 Sample ID = 1710183 Number of Standard Deviations = -0.0 Blind Sample ID = N69 Lab Value = 0.087 Most Probable Value = 0.086 Percent Recovery = 101.4 Date Sample Logged by Lab = 06/07/01 Sample ID = 1580092 Number of Standard Deviations = 0.1 Blind Sample ID = N69 Lab Value = 0.089 Most Probable Value = 0.086 Percent Recovery = 104.0 Date Sample Logged by Lab = 06/06/01 Sample ID = 1570035 Number of Standard Deviations = 0.4 Blind Sample ID = N69 Lab Value = 0.085 Most Probable Value = 0.086 Percent Recovery = 98.8 Date Sample Logged by Lab = 05/18/01 Sample ID = 1380050 Number of Standard Deviations = -0.1 Blind Sample ID = N69 Lab Value = 0.088 Most Probable Value = 0.086 Percent Recovery = 102.3 Date Sample Logged by Lab = 05/15/01 Sample ID = 1350096 Number of Standard Deviations = 0.2 Blind Sample ID = N69 Lab Value = 0.085 Most Probable Value = 0.086 Percent Recovery = 98.8 Date Sample Logged by Lab = 05/09/01 Sample ID = 1290014 Number of Standard Deviations = -0.1 Blind Sample ID = N69 Lab Value = 0.085 Most Probable Value = 0.086 Percent Recovery = 98.8 Date Sample Logged by Lab = 05/02/01 Sample ID = 1220112 Number of Standard Deviations = -0.1 Blind Sample ID = N69 Lab Value = 0.145 Most Probable Value = 0.119 Percent Recovery = 121.8 Date Sample Logged by Lab = 09/29/00 Sample ID = 2730016 Number of Standard Deviations = 2.5 Blind Sample ID = N65 Lab Value = 0.123 Most Probable Value = 0.119 Percent Recovery = 103.4 Date Sample Logged by Lab = 09/22/00 Sample ID = 2660007 Number of Standard Deviations = 0.4 Blind Sample ID = N65 Lab Value = 0.125 Most Probable Value = 0.119 Percent Recovery = 105.0 Date Sample Logged by Lab = 09/20/00 Sample ID = 2640054 Number of Standard Deviations = 0.6 Blind Sample ID = N65 Lab Value = 0.123 Most Probable Value = 0.119 Percent Recovery = 103.4 Date Sample Logged by Lab = 09/15/00 Sample ID = 2590086 Number of Standard Deviations = 0.4 Blind Sample ID = N65 Lab Value = 0.124 Most Probable Value = 0.119 Percent Recovery = 104.2 Date Sample Logged by Lab = 09/08/00 Sample ID = 2520005 Number of Standard Deviations = 0.5 Blind Sample ID = N65 Lab Value = 0.124 Most Probable Value = 0.119 Percent Recovery = 104.2 Date Sample Logged by Lab = 09/06/00 Sample ID = 2500001 Number of Standard Deviations = 0.5 Blind Sample ID = N65 Lab Value = 0.124 Most Probable Value = 0.119 Percent Recovery = 104.2 Date Sample Logged by Lab = 07/28/00 Sample ID = 2100030 Number of Standard Deviations = 0.5 Blind Sample ID = N65 Lab Value = 0.122 Most Probable Value = 0.119 Percent Recovery = 102.5 Date Sample Logged by Lab = 07/26/00 Sample ID = 2080022 Number of Standard Deviations = 0.3 Blind Sample ID = N65 Lab Value = 0.124 Most Probable Value = 0.119 Percent Recovery = 104.2 Date Sample Logged by Lab = 07/21/00 Sample ID = 2030087 Number of Standard Deviations = 0.5 Blind Sample ID = N65 Lab Value = 0.122 Most Probable Value = 0.119 Percent Recovery = 102.5 Date Sample Logged by Lab = 07/14/00 Sample ID = 1960026 Number of Standard Deviations = 0.3 Blind Sample ID = N65 Lab Value = 0.122 Most Probable Value = 0.119 Percent Recovery = 102.5 Date Sample Logged by Lab = 07/12/00 Sample ID = 1940001 Number of Standard Deviations = 0.3 Blind Sample ID = N65 Lab Value = 0.120 Most Probable Value = 0.119 Percent Recovery = 100.8 Date Sample Logged by Lab = 07/07/00 Sample ID = 1890029 Number of Standard Deviations = 0.1 Blind Sample ID = N65 Lab Value = 0.124 Most Probable Value = 0.119 Percent Recovery = 104.2 Date Sample Logged by Lab = 06/23/00 Sample ID = 1750025 Number of Standard Deviations = 0.5 Blind Sample ID = N65 Lab Value = 0.125 Most Probable Value = 0.119 Percent Recovery = 105.0 Date Sample Logged by Lab = 06/21/00 Sample ID = 1730019 Number of Standard Deviations = 0.6 Blind Sample ID = N65 Lab Value = 0.125 Most Probable Value = 0.119 Percent Recovery = 105.0 Date Sample Logged by Lab = 06/19/00 Sample ID = 1710133 Number of Standard Deviations = 0.6 Blind Sample ID = N65 Lab Value = 0.124 Most Probable Value = 0.119 Percent Recovery = 104.2 Date Sample Logged by Lab = 06/09/00 Sample ID = 1610249 Number of Standard Deviations = 0.5 Blind Sample ID = N65 Lab Value = 0.119 Most Probable Value = 0.119 Percent Recovery = 100.0 Date Sample Logged by Lab = 06/07/00 Sample ID = 1590024 Number of Standard Deviations = 0.0 Blind Sample ID = N65 Lab Value = 0.117 Most Probable Value = 0.119 Percent Recovery = 98.3 Date Sample Logged by Lab = 06/05/00 Sample ID = 1570176 Number of Standard Deviations = -0.2 Blind Sample ID = N65 Lab Value = 0.112 Most Probable Value = 0.119 Percent Recovery = 94.1 Date Sample Logged by Lab = 05/26/00 Sample ID = 1470027 Number of Standard Deviations = -0.7 Blind Sample ID = N65 Lab Value = 0.111 Most Probable Value = 0.119 Percent Recovery = 93.3 Date Sample Logged by Lab = 05/25/00 Sample ID = 1460093 Number of Standard Deviations = -0.8 Blind Sample ID = N65 Lab Value = 0.117 Most Probable Value = 0.119 Percent Recovery = 98.3 Date Sample Logged by Lab = 05/12/00 Sample ID = 1330053 Number of Standard Deviations = -0.2 Blind Sample ID = N65 Lab Value = 0.118 Most Probable Value = 0.119 Percent Recovery = 99.2 Date Sample Logged by Lab = 05/10/00 Sample ID = 1310008 Number of Standard Deviations = -0.1 Blind Sample ID = N65 Lab Value = 0.115 Most Probable Value = 0.119 Percent Recovery = 96.6 Date Sample Logged by Lab = 05/05/00 Sample ID = 1260001 Number of Standard Deviations = -0.4 Blind Sample ID = N65 Lab Value = 0.124 Most Probable Value = 0.119 Percent Recovery = 104.2 Date Sample Logged by Lab = 04/28/00 Sample ID = 1190022 Number of Standard Deviations = 0.5 Blind Sample ID = N65 Lab Value = 0.122 Most Probable Value = 0.119 Percent Recovery = 102.5 Date Sample Logged by Lab = 04/27/00 Sample ID = 1180021 Number of Standard Deviations = 0.3 Blind Sample ID = N65 Lab Value = 0.120 Most Probable Value = 0.119 Percent Recovery = 100.8 Date Sample Logged by Lab = 04/21/00 Sample ID = 1120197 Number of Standard Deviations = 0.1 Blind Sample ID = N65 Lab Value = 0.126 Most Probable Value = 0.119 Percent Recovery = 105.9 Date Sample Logged by Lab = 04/14/00 Sample ID = 1050024 Number of Standard Deviations = 0.7 Blind Sample ID = N65 Lab Value = 0.121 Most Probable Value = 0.119 Percent Recovery = 101.7 Date Sample Logged by Lab = 04/13/00 Sample ID = 1040016 Number of Standard Deviations = 0.2 Blind Sample ID = N65 Lab Value = 0.121 Most Probable Value = 0.119 Percent Recovery = 101.7 Date Sample Logged by Lab = 04/07/00 Sample ID = 0980008 Number of Standard Deviations = 0.2 Blind Sample ID = N65 Lab Value = 0.167 Most Probable Value = 0.158 Percent Recovery = 105.7 Date Sample Logged by Lab = 03/24/00 Sample ID = 0840036 Number of Standard Deviations = 0.7 Blind Sample ID = N63 Lab Value = 0.161 Most Probable Value = 0.158 Percent Recovery = 101.9 Date Sample Logged by Lab = 03/22/00 Sample ID = 0820021 Number of Standard Deviations = 0.2 Blind Sample ID = N63 Lab Value = 0.158 Most Probable Value = 0.158 Percent Recovery = 100.0 Date Sample Logged by Lab = 03/17/00 Sample ID = 0770031 Number of Standard Deviations = 0.0 Blind Sample ID = N63 Lab Value = 0.158 Most Probable Value = 0.158 Percent Recovery = 100.0 Date Sample Logged by Lab = 03/10/00 Sample ID = 0700002 Number of Standard Deviations = 0.0 Blind Sample ID = N63 Lab Value = 0.156 Most Probable Value = 0.158 Percent Recovery = 98.7 Date Sample Logged by Lab = 03/08/00 Sample ID = 0680001 Number of Standard Deviations = -0.2 Blind Sample ID = N63 Lab Value = 0.157 Most Probable Value = 0.158 Percent Recovery = 99.4 Date Sample Logged by Lab = 03/03/00 Sample ID = 0630085 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.156 Most Probable Value = 0.158 Percent Recovery = 98.7 Date Sample Logged by Lab = 02/25/00 Sample ID = 0560184 Number of Standard Deviations = -0.2 Blind Sample ID = N63 Lab Value = 0.158 Most Probable Value = 0.158 Percent Recovery = 100.0 Date Sample Logged by Lab = 02/24/00 Sample ID = 0550144 Number of Standard Deviations = 0.0 Blind Sample ID = N63 Lab Value = 0.161 Most Probable Value = 0.158 Percent Recovery = 101.9 Date Sample Logged by Lab = 02/18/00 Sample ID = 0490032 Number of Standard Deviations = 0.2 Blind Sample ID = N63 Lab Value = 0.164 Most Probable Value = 0.158 Percent Recovery = 103.8 Date Sample Logged by Lab = 02/11/00 Sample ID = 0420197 Number of Standard Deviations = 0.5 Blind Sample ID = N63 Lab Value = 0.155 Most Probable Value = 0.158 Percent Recovery = 98.1 Date Sample Logged by Lab = 02/09/00 Sample ID = 0400083 Number of Standard Deviations = -0.2 Blind Sample ID = N63 Lab Value = 0.157 Most Probable Value = 0.158 Percent Recovery = 99.4 Date Sample Logged by Lab = 02/04/00 Sample ID = 0350158 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.156 Most Probable Value = 0.158 Percent Recovery = 98.7 Date Sample Logged by Lab = 01/28/00 Sample ID = 0280013 Number of Standard Deviations = -0.2 Blind Sample ID = N63 Lab Value = 0.158 Most Probable Value = 0.158 Percent Recovery = 100.0 Date Sample Logged by Lab = 01/26/00 Sample ID = 0260020 Number of Standard Deviations = 0.0 Blind Sample ID = N63 Lab Value = 0.162 Most Probable Value = 0.158 Percent Recovery = 102.5 Date Sample Logged by Lab = 01/21/00 Sample ID = 0210033 Number of Standard Deviations = 0.3 Blind Sample ID = N63 Lab Value = 0.157 Most Probable Value = 0.158 Percent Recovery = 99.4 Date Sample Logged by Lab = 01/14/00 Sample ID = 0140014 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.159 Most Probable Value = 0.158 Percent Recovery = 100.6 Date Sample Logged by Lab = 01/12/00 Sample ID = 0120042 Number of Standard Deviations = 0.1 Blind Sample ID = N63 Lab Value = 0.157 Most Probable Value = 0.158 Percent Recovery = 99.4 Date Sample Logged by Lab = 01/07/00 Sample ID = 0070101 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.158 Most Probable Value = 0.158 Percent Recovery = 100.0 Date Sample Logged by Lab = 12/28/99 Sample ID = 3620010 Number of Standard Deviations = 0.0 Blind Sample ID = N63 Lab Value = 0.155 Most Probable Value = 0.158 Percent Recovery = 98.1 Date Sample Logged by Lab = 12/22/99 Sample ID = 3560008 Number of Standard Deviations = -0.2 Blind Sample ID = N63 Lab Value = 0.158 Most Probable Value = 0.158 Percent Recovery = 100.0 Date Sample Logged by Lab = 12/17/99 Sample ID = 3510023 Number of Standard Deviations = 0.0 Blind Sample ID = N63 Lab Value = 0.158 Most Probable Value = 0.158 Percent Recovery = 100.0 Date Sample Logged by Lab = 12/10/99 Sample ID = 3440183 Number of Standard Deviations = 0.0 Blind Sample ID = N63 Lab Value = 0.155 Most Probable Value = 0.158 Percent Recovery = 98.1 Date Sample Logged by Lab = 12/08/99 Sample ID = 3420028 Number of Standard Deviations = -0.2 Blind Sample ID = N63 Lab Value = 0.159 Most Probable Value = 0.158 Percent Recovery = 100.6 Date Sample Logged by Lab = 12/03/99 Sample ID = 3370029 Number of Standard Deviations = 0.1 Blind Sample ID = N63 Lab Value = 0.158 Most Probable Value = 0.158 Percent Recovery = 100.0 Date Sample Logged by Lab = 12/01/99 Sample ID = 3350023 Number of Standard Deviations = 0.0 Blind Sample ID = N63 Lab Value = 0.159 Most Probable Value = 0.158 Percent Recovery = 100.6 Date Sample Logged by Lab = 11/30/99 Sample ID = 3340015 Number of Standard Deviations = 0.1 Blind Sample ID = N63 Lab Value = 0.159 Most Probable Value = 0.158 Percent Recovery = 100.6 Date Sample Logged by Lab = 11/24/99 Sample ID = 3280009 Number of Standard Deviations = 0.1 Blind Sample ID = N63 Lab Value = 0.162 Most Probable Value = 0.158 Percent Recovery = 102.5 Date Sample Logged by Lab = 11/19/99 Sample ID = 3230004 Number of Standard Deviations = 0.3 Blind Sample ID = N63 Lab Value = 0.158 Most Probable Value = 0.158 Percent Recovery = 100.0 Date Sample Logged by Lab = 11/10/99 Sample ID = 3140005 Number of Standard Deviations = 0.0 Blind Sample ID = N63 Lab Value = 0.156 Most Probable Value = 0.158 Percent Recovery = 98.7 Date Sample Logged by Lab = 11/08/99 Sample ID = 3120236 Number of Standard Deviations = -0.2 Blind Sample ID = N63 Lab Value = 0.158 Most Probable Value = 0.158 Percent Recovery = 100.0 Date Sample Logged by Lab = 10/27/99 Sample ID = 3000008 Number of Standard Deviations = 0.0 Blind Sample ID = N63 Lab Value = 0.157 Most Probable Value = 0.158 Percent Recovery = 99.4 Date Sample Logged by Lab = 10/22/99 Sample ID = 2950001 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.158 Most Probable Value = 0.158 Percent Recovery = 100.0 Date Sample Logged by Lab = 10/20/99 Sample ID = 2930007 Number of Standard Deviations = 0.0 Blind Sample ID = N63 Lab Value = 0.157 Most Probable Value = 0.158 Percent Recovery = 99.4 Date Sample Logged by Lab = 10/15/99 Sample ID = 2880020 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.158 Most Probable Value = 0.158 Percent Recovery = 100.0 Date Sample Logged by Lab = 10/08/99 Sample ID = 2810013 Number of Standard Deviations = 0.0 Blind Sample ID = N63 Lab Value = 0.153 Most Probable Value = 0.158 Percent Recovery = 96.8 Date Sample Logged by Lab = 10/06/99 Sample ID = 2790061 Number of Standard Deviations = -0.4 Blind Sample ID = N63 Lab Value = 0.037 Most Probable Value = 0.040 Percent Recovery = 92.5 Date Sample Logged by Lab = 09/27/99 Sample ID = 2700032 Number of Standard Deviations = -0.4 Blind Sample ID = N61 Lab Value = 0.038 Most Probable Value = 0.040 Percent Recovery = 95.0 Date Sample Logged by Lab = 09/22/99 Sample ID = 2650021 Number of Standard Deviations = -0.2 Blind Sample ID = N61 Lab Value = 0.038 Most Probable Value = 0.040 Percent Recovery = 95.0 Date Sample Logged by Lab = 09/17/99 Sample ID = 2600087 Number of Standard Deviations = -0.2 Blind Sample ID = N61 Lab Value = 0.037 Most Probable Value = 0.040 Percent Recovery = 92.5 Date Sample Logged by Lab = 09/15/99 Sample ID = 2580032 Number of Standard Deviations = -0.4 Blind Sample ID = N61 Lab Value = 0.039 Most Probable Value = 0.040 Percent Recovery = 97.5 Date Sample Logged by Lab = 09/10/99 Sample ID = 2530170 Number of Standard Deviations = -0.1 Blind Sample ID = N61 Lab Value = 0.037 Most Probable Value = 0.040 Percent Recovery = 92.5 Date Sample Logged by Lab = 09/08/99 Sample ID = 2510022 Number of Standard Deviations = -0.4 Blind Sample ID = N61 Lab Value = 0.036 Most Probable Value = 0.040 Percent Recovery = 90.0 Date Sample Logged by Lab = 09/03/99 Sample ID = 2460058 Number of Standard Deviations = -0.5 Blind Sample ID = N61 Lab Value = 0.039 Most Probable Value = 0.040 Percent Recovery = 97.5 Date Sample Logged by Lab = 08/25/99 Sample ID = 2370010 Number of Standard Deviations = -0.1 Blind Sample ID = N61 Lab Value = 0.037 Most Probable Value = 0.040 Percent Recovery = 92.5 Date Sample Logged by Lab = 08/20/99 Sample ID = 2320065 Number of Standard Deviations = -0.4 Blind Sample ID = N61 Lab Value = 0.038 Most Probable Value = 0.040 Percent Recovery = 95.0 Date Sample Logged by Lab = 08/12/99 Sample ID = 2240298 Number of Standard Deviations = -0.2 Blind Sample ID = N61 Lab Value = 0.040 Most Probable Value = 0.040 Percent Recovery = 100.0 Date Sample Logged by Lab = 08/10/99 Sample ID = 2220093 Number of Standard Deviations = 0.0 Blind Sample ID = N61 Lab Value = 0.038 Most Probable Value = 0.040 Percent Recovery = 95.0 Date Sample Logged by Lab = 08/09/99 Sample ID = 2210145 Number of Standard Deviations = -0.2 Blind Sample ID = N61 Lab Value = 0.042 Most Probable Value = 0.040 Percent Recovery = 105.0 Date Sample Logged by Lab = 07/28/99 Sample ID = 2090074 Number of Standard Deviations = 0.2 Blind Sample ID = N61 Lab Value = 0.036 Most Probable Value = 0.040 Percent Recovery = 90.0 Date Sample Logged by Lab = 07/27/99 Sample ID = 2080109 Number of Standard Deviations = -0.5 Blind Sample ID = N61 Lab Value = 0.041 Most Probable Value = 0.040 Percent Recovery = 102.5 Date Sample Logged by Lab = 07/16/99 Sample ID = 1970050 Number of Standard Deviations = 0.1 Blind Sample ID = N61 Lab Value = 0.038 Most Probable Value = 0.040 Percent Recovery = 95.0 Date Sample Logged by Lab = 07/14/99 Sample ID = 1950023 Number of Standard Deviations = -0.2 Blind Sample ID = N61 Lab Value = 0.038 Most Probable Value = 0.040 Percent Recovery = 95.0 Date Sample Logged by Lab = 07/12/99 Sample ID = 1930037 Number of Standard Deviations = -0.2 Blind Sample ID = N61 Lab Value = 0.042 Most Probable Value = 0.040 Percent Recovery = 106.0 Date Sample Logged by Lab = 07/07/99 Sample ID = 1880009 Number of Standard Deviations = 0.3 Blind Sample ID = N61 Lab Value = 0.037 Most Probable Value = 0.040 Percent Recovery = 92.5 Date Sample Logged by Lab = 07/02/99 Sample ID = 1830026 Number of Standard Deviations = -0.4 Blind Sample ID = N61 Y = 100
The SGPlot Procedure

- TOTAL PHOSPHORUS-P,UNF,CFA,ACD,LL -
Percent Recovery by Concentration
NWQL Parameter: 00665, Method: CL021
Logged in Dates: 07/02/99 through 09/24/01
Open Data Set

Lab Value = 0.059 Most Probable Value = 0.119 Percent Recovery = 49.6 Date Sample Logged by Lab = 05/19/00 Sample ID = 1400059 Number of Standard Deviations = -5.7 Blind Sample ID = N65 Lab Value = 0.004 Most Probable Value = 0.040 Percent Recovery = 10.0 Date Sample Logged by Lab = 08/27/99 Sample ID = 2390010 Number of Standard Deviations = -4.2 Blind Sample ID = N61 Lab Value = 0.061 Most Probable Value = 0.040 Percent Recovery = 152.5 Date Sample Logged by Lab = 08/18/99 Sample ID = 2300019 Number of Standard Deviations = 2.5 Blind Sample ID = N61 Lab Value = 0.089 Most Probable Value = 0.086 Percent Recovery = 103.5 Date Sample Logged by Lab = 09/24/01 Sample ID = 2670118 Number of Standard Deviations = 0.3 Blind Sample ID = N69 Lab Value = 0.089 Most Probable Value = 0.086 Percent Recovery = 103.5 Date Sample Logged by Lab = 09/18/01 Sample ID = 2610001 Number of Standard Deviations = 0.3 Blind Sample ID = N69 Lab Value = 0.090 Most Probable Value = 0.086 Percent Recovery = 104.8 Date Sample Logged by Lab = 09/14/01 Sample ID = 2570020 Number of Standard Deviations = 0.4 Blind Sample ID = N69 Lab Value = 0.084 Most Probable Value = 0.086 Percent Recovery = 97.4 Date Sample Logged by Lab = 09/05/01 Sample ID = 2480228 Number of Standard Deviations = -0.2 Blind Sample ID = N69 Lab Value = 0.087 Most Probable Value = 0.086 Percent Recovery = 101.3 Date Sample Logged by Lab = 09/05/01 Sample ID = 2480064 Number of Standard Deviations = 0.1 Blind Sample ID = N69 Lab Value = 0.087 Most Probable Value = 0.086 Percent Recovery = 101.4 Date Sample Logged by Lab = 08/22/01 Sample ID = 2340148 Number of Standard Deviations = 0.1 Blind Sample ID = N69 Lab Value = 0.084 Most Probable Value = 0.086 Percent Recovery = 97.9 Date Sample Logged by Lab = 08/17/01 Sample ID = 2290032 Number of Standard Deviations = -0.2 Blind Sample ID = N69 Lab Value = 0.079 Most Probable Value = 0.086 Percent Recovery = 91.9 Date Sample Logged by Lab = 08/10/01 Sample ID = 2220105 Number of Standard Deviations = -0.8 Blind Sample ID = N69 Lab Value = 0.085 Most Probable Value = 0.086 Percent Recovery = 98.5 Date Sample Logged by Lab = 08/08/01 Sample ID = 2200002 Number of Standard Deviations = -0.1 Blind Sample ID = N69 Lab Value = 0.087 Most Probable Value = 0.086 Percent Recovery = 100.7 Date Sample Logged by Lab = 08/06/01 Sample ID = 2180184 Number of Standard Deviations = 0.1 Blind Sample ID = N69 Lab Value = 0.086 Most Probable Value = 0.086 Percent Recovery = 99.5 Date Sample Logged by Lab = 07/27/01 Sample ID = 2080023 Number of Standard Deviations = -0.0 Blind Sample ID = N69 Lab Value = 0.085 Most Probable Value = 0.086 Percent Recovery = 98.4 Date Sample Logged by Lab = 07/23/01 Sample ID = 2040151 Number of Standard Deviations = -0.2 Blind Sample ID = N69 Lab Value = 0.082 Most Probable Value = 0.086 Percent Recovery = 95.5 Date Sample Logged by Lab = 07/13/01 Sample ID = 1940048 Number of Standard Deviations = -0.4 Blind Sample ID = N69 Lab Value = 0.081 Most Probable Value = 0.086 Percent Recovery = 94.7 Date Sample Logged by Lab = 07/11/01 Sample ID = 1920005 Number of Standard Deviations = -0.5 Blind Sample ID = N69 Lab Value = 0.083 Most Probable Value = 0.086 Percent Recovery = 96.7 Date Sample Logged by Lab = 07/06/01 Sample ID = 1870006 Number of Standard Deviations = -0.3 Blind Sample ID = N69 Lab Value = 0.085 Most Probable Value = 0.086 Percent Recovery = 98.7 Date Sample Logged by Lab = 06/29/01 Sample ID = 1800074 Number of Standard Deviations = -0.1 Blind Sample ID = N69 Lab Value = 0.084 Most Probable Value = 0.086 Percent Recovery = 97.3 Date Sample Logged by Lab = 06/22/01 Sample ID = 1730098 Number of Standard Deviations = -0.3 Blind Sample ID = N69 Lab Value = 0.086 Most Probable Value = 0.086 Percent Recovery = 99.7 Date Sample Logged by Lab = 06/20/01 Sample ID = 1710183 Number of Standard Deviations = -0.0 Blind Sample ID = N69 Lab Value = 0.087 Most Probable Value = 0.086 Percent Recovery = 101.4 Date Sample Logged by Lab = 06/07/01 Sample ID = 1580092 Number of Standard Deviations = 0.1 Blind Sample ID = N69 Lab Value = 0.089 Most Probable Value = 0.086 Percent Recovery = 104.0 Date Sample Logged by Lab = 06/06/01 Sample ID = 1570035 Number of Standard Deviations = 0.4 Blind Sample ID = N69 Lab Value = 0.085 Most Probable Value = 0.086 Percent Recovery = 98.8 Date Sample Logged by Lab = 05/18/01 Sample ID = 1380050 Number of Standard Deviations = -0.1 Blind Sample ID = N69 Lab Value = 0.088 Most Probable Value = 0.086 Percent Recovery = 102.3 Date Sample Logged by Lab = 05/15/01 Sample ID = 1350096 Number of Standard Deviations = 0.2 Blind Sample ID = N69 Lab Value = 0.085 Most Probable Value = 0.086 Percent Recovery = 98.8 Date Sample Logged by Lab = 05/09/01 Sample ID = 1290014 Number of Standard Deviations = -0.1 Blind Sample ID = N69 Lab Value = 0.085 Most Probable Value = 0.086 Percent Recovery = 98.8 Date Sample Logged by Lab = 05/02/01 Sample ID = 1220112 Number of Standard Deviations = -0.1 Blind Sample ID = N69 Lab Value = 0.145 Most Probable Value = 0.119 Percent Recovery = 121.8 Date Sample Logged by Lab = 09/29/00 Sample ID = 2730016 Number of Standard Deviations = 2.5 Blind Sample ID = N65 Lab Value = 0.123 Most Probable Value = 0.119 Percent Recovery = 103.4 Date Sample Logged by Lab = 09/22/00 Sample ID = 2660007 Number of Standard Deviations = 0.4 Blind Sample ID = N65 Lab Value = 0.125 Most Probable Value = 0.119 Percent Recovery = 105.0 Date Sample Logged by Lab = 09/20/00 Sample ID = 2640054 Number of Standard Deviations = 0.6 Blind Sample ID = N65 Lab Value = 0.123 Most Probable Value = 0.119 Percent Recovery = 103.4 Date Sample Logged by Lab = 09/15/00 Sample ID = 2590086 Number of Standard Deviations = 0.4 Blind Sample ID = N65 Lab Value = 0.124 Most Probable Value = 0.119 Percent Recovery = 104.2 Date Sample Logged by Lab = 09/08/00 Sample ID = 2520005 Number of Standard Deviations = 0.5 Blind Sample ID = N65 Lab Value = 0.124 Most Probable Value = 0.119 Percent Recovery = 104.2 Date Sample Logged by Lab = 09/06/00 Sample ID = 2500001 Number of Standard Deviations = 0.5 Blind Sample ID = N65 Lab Value = 0.124 Most Probable Value = 0.119 Percent Recovery = 104.2 Date Sample Logged by Lab = 07/28/00 Sample ID = 2100030 Number of Standard Deviations = 0.5 Blind Sample ID = N65 Lab Value = 0.122 Most Probable Value = 0.119 Percent Recovery = 102.5 Date Sample Logged by Lab = 07/26/00 Sample ID = 2080022 Number of Standard Deviations = 0.3 Blind Sample ID = N65 Lab Value = 0.124 Most Probable Value = 0.119 Percent Recovery = 104.2 Date Sample Logged by Lab = 07/21/00 Sample ID = 2030087 Number of Standard Deviations = 0.5 Blind Sample ID = N65 Lab Value = 0.122 Most Probable Value = 0.119 Percent Recovery = 102.5 Date Sample Logged by Lab = 07/14/00 Sample ID = 1960026 Number of Standard Deviations = 0.3 Blind Sample ID = N65 Lab Value = 0.122 Most Probable Value = 0.119 Percent Recovery = 102.5 Date Sample Logged by Lab = 07/12/00 Sample ID = 1940001 Number of Standard Deviations = 0.3 Blind Sample ID = N65 Lab Value = 0.120 Most Probable Value = 0.119 Percent Recovery = 100.8 Date Sample Logged by Lab = 07/07/00 Sample ID = 1890029 Number of Standard Deviations = 0.1 Blind Sample ID = N65 Lab Value = 0.124 Most Probable Value = 0.119 Percent Recovery = 104.2 Date Sample Logged by Lab = 06/23/00 Sample ID = 1750025 Number of Standard Deviations = 0.5 Blind Sample ID = N65 Lab Value = 0.125 Most Probable Value = 0.119 Percent Recovery = 105.0 Date Sample Logged by Lab = 06/21/00 Sample ID = 1730019 Number of Standard Deviations = 0.6 Blind Sample ID = N65 Lab Value = 0.125 Most Probable Value = 0.119 Percent Recovery = 105.0 Date Sample Logged by Lab = 06/19/00 Sample ID = 1710133 Number of Standard Deviations = 0.6 Blind Sample ID = N65 Lab Value = 0.124 Most Probable Value = 0.119 Percent Recovery = 104.2 Date Sample Logged by Lab = 06/09/00 Sample ID = 1610249 Number of Standard Deviations = 0.5 Blind Sample ID = N65 Lab Value = 0.119 Most Probable Value = 0.119 Percent Recovery = 100.0 Date Sample Logged by Lab = 06/07/00 Sample ID = 1590024 Number of Standard Deviations = 0.0 Blind Sample ID = N65 Lab Value = 0.117 Most Probable Value = 0.119 Percent Recovery = 98.3 Date Sample Logged by Lab = 06/05/00 Sample ID = 1570176 Number of Standard Deviations = -0.2 Blind Sample ID = N65 Lab Value = 0.112 Most Probable Value = 0.119 Percent Recovery = 94.1 Date Sample Logged by Lab = 05/26/00 Sample ID = 1470027 Number of Standard Deviations = -0.7 Blind Sample ID = N65 Lab Value = 0.111 Most Probable Value = 0.119 Percent Recovery = 93.3 Date Sample Logged by Lab = 05/25/00 Sample ID = 1460093 Number of Standard Deviations = -0.8 Blind Sample ID = N65 Lab Value = 0.117 Most Probable Value = 0.119 Percent Recovery = 98.3 Date Sample Logged by Lab = 05/12/00 Sample ID = 1330053 Number of Standard Deviations = -0.2 Blind Sample ID = N65 Lab Value = 0.118 Most Probable Value = 0.119 Percent Recovery = 99.2 Date Sample Logged by Lab = 05/10/00 Sample ID = 1310008 Number of Standard Deviations = -0.1 Blind Sample ID = N65 Lab Value = 0.115 Most Probable Value = 0.119 Percent Recovery = 96.6 Date Sample Logged by Lab = 05/05/00 Sample ID = 1260001 Number of Standard Deviations = -0.4 Blind Sample ID = N65 Lab Value = 0.124 Most Probable Value = 0.119 Percent Recovery = 104.2 Date Sample Logged by Lab = 04/28/00 Sample ID = 1190022 Number of Standard Deviations = 0.5 Blind Sample ID = N65 Lab Value = 0.122 Most Probable Value = 0.119 Percent Recovery = 102.5 Date Sample Logged by Lab = 04/27/00 Sample ID = 1180021 Number of Standard Deviations = 0.3 Blind Sample ID = N65 Lab Value = 0.120 Most Probable Value = 0.119 Percent Recovery = 100.8 Date Sample Logged by Lab = 04/21/00 Sample ID = 1120197 Number of Standard Deviations = 0.1 Blind Sample ID = N65 Lab Value = 0.126 Most Probable Value = 0.119 Percent Recovery = 105.9 Date Sample Logged by Lab = 04/14/00 Sample ID = 1050024 Number of Standard Deviations = 0.7 Blind Sample ID = N65 Lab Value = 0.121 Most Probable Value = 0.119 Percent Recovery = 101.7 Date Sample Logged by Lab = 04/13/00 Sample ID = 1040016 Number of Standard Deviations = 0.2 Blind Sample ID = N65 Lab Value = 0.121 Most Probable Value = 0.119 Percent Recovery = 101.7 Date Sample Logged by Lab = 04/07/00 Sample ID = 0980008 Number of Standard Deviations = 0.2 Blind Sample ID = N65 Lab Value = 0.167 Most Probable Value = 0.158 Percent Recovery = 105.7 Date Sample Logged by Lab = 03/24/00 Sample ID = 0840036 Number of Standard Deviations = 0.7 Blind Sample ID = N63 Lab Value = 0.161 Most Probable Value = 0.158 Percent Recovery = 101.9 Date Sample Logged by Lab = 03/22/00 Sample ID = 0820021 Number of Standard Deviations = 0.2 Blind Sample ID = N63 Lab Value = 0.158 Most Probable Value = 0.158 Percent Recovery = 100.0 Date Sample Logged by Lab = 03/17/00 Sample ID = 0770031 Number of Standard Deviations = 0.0 Blind Sample ID = N63 Lab Value = 0.158 Most Probable Value = 0.158 Percent Recovery = 100.0 Date Sample Logged by Lab = 03/10/00 Sample ID = 0700002 Number of Standard Deviations = 0.0 Blind Sample ID = N63 Lab Value = 0.156 Most Probable Value = 0.158 Percent Recovery = 98.7 Date Sample Logged by Lab = 03/08/00 Sample ID = 0680001 Number of Standard Deviations = -0.2 Blind Sample ID = N63 Lab Value = 0.157 Most Probable Value = 0.158 Percent Recovery = 99.4 Date Sample Logged by Lab = 03/03/00 Sample ID = 0630085 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.156 Most Probable Value = 0.158 Percent Recovery = 98.7 Date Sample Logged by Lab = 02/25/00 Sample ID = 0560184 Number of Standard Deviations = -0.2 Blind Sample ID = N63 Lab Value = 0.158 Most Probable Value = 0.158 Percent Recovery = 100.0 Date Sample Logged by Lab = 02/24/00 Sample ID = 0550144 Number of Standard Deviations = 0.0 Blind Sample ID = N63 Lab Value = 0.161 Most Probable Value = 0.158 Percent Recovery = 101.9 Date Sample Logged by Lab = 02/18/00 Sample ID = 0490032 Number of Standard Deviations = 0.2 Blind Sample ID = N63 Lab Value = 0.164 Most Probable Value = 0.158 Percent Recovery = 103.8 Date Sample Logged by Lab = 02/11/00 Sample ID = 0420197 Number of Standard Deviations = 0.5 Blind Sample ID = N63 Lab Value = 0.155 Most Probable Value = 0.158 Percent Recovery = 98.1 Date Sample Logged by Lab = 02/09/00 Sample ID = 0400083 Number of Standard Deviations = -0.2 Blind Sample ID = N63 Lab Value = 0.157 Most Probable Value = 0.158 Percent Recovery = 99.4 Date Sample Logged by Lab = 02/04/00 Sample ID = 0350158 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.156 Most Probable Value = 0.158 Percent Recovery = 98.7 Date Sample Logged by Lab = 01/28/00 Sample ID = 0280013 Number of Standard Deviations = -0.2 Blind Sample ID = N63 Lab Value = 0.158 Most Probable Value = 0.158 Percent Recovery = 100.0 Date Sample Logged by Lab = 01/26/00 Sample ID = 0260020 Number of Standard Deviations = 0.0 Blind Sample ID = N63 Lab Value = 0.162 Most Probable Value = 0.158 Percent Recovery = 102.5 Date Sample Logged by Lab = 01/21/00 Sample ID = 0210033 Number of Standard Deviations = 0.3 Blind Sample ID = N63 Lab Value = 0.157 Most Probable Value = 0.158 Percent Recovery = 99.4 Date Sample Logged by Lab = 01/14/00 Sample ID = 0140014 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.159 Most Probable Value = 0.158 Percent Recovery = 100.6 Date Sample Logged by Lab = 01/12/00 Sample ID = 0120042 Number of Standard Deviations = 0.1 Blind Sample ID = N63 Lab Value = 0.157 Most Probable Value = 0.158 Percent Recovery = 99.4 Date Sample Logged by Lab = 01/07/00 Sample ID = 0070101 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.158 Most Probable Value = 0.158 Percent Recovery = 100.0 Date Sample Logged by Lab = 12/28/99 Sample ID = 3620010 Number of Standard Deviations = 0.0 Blind Sample ID = N63 Lab Value = 0.155 Most Probable Value = 0.158 Percent Recovery = 98.1 Date Sample Logged by Lab = 12/22/99 Sample ID = 3560008 Number of Standard Deviations = -0.2 Blind Sample ID = N63 Lab Value = 0.158 Most Probable Value = 0.158 Percent Recovery = 100.0 Date Sample Logged by Lab = 12/17/99 Sample ID = 3510023 Number of Standard Deviations = 0.0 Blind Sample ID = N63 Lab Value = 0.158 Most Probable Value = 0.158 Percent Recovery = 100.0 Date Sample Logged by Lab = 12/10/99 Sample ID = 3440183 Number of Standard Deviations = 0.0 Blind Sample ID = N63 Lab Value = 0.155 Most Probable Value = 0.158 Percent Recovery = 98.1 Date Sample Logged by Lab = 12/08/99 Sample ID = 3420028 Number of Standard Deviations = -0.2 Blind Sample ID = N63 Lab Value = 0.159 Most Probable Value = 0.158 Percent Recovery = 100.6 Date Sample Logged by Lab = 12/03/99 Sample ID = 3370029 Number of Standard Deviations = 0.1 Blind Sample ID = N63 Lab Value = 0.158 Most Probable Value = 0.158 Percent Recovery = 100.0 Date Sample Logged by Lab = 12/01/99 Sample ID = 3350023 Number of Standard Deviations = 0.0 Blind Sample ID = N63 Lab Value = 0.159 Most Probable Value = 0.158 Percent Recovery = 100.6 Date Sample Logged by Lab = 11/30/99 Sample ID = 3340015 Number of Standard Deviations = 0.1 Blind Sample ID = N63 Lab Value = 0.159 Most Probable Value = 0.158 Percent Recovery = 100.6 Date Sample Logged by Lab = 11/24/99 Sample ID = 3280009 Number of Standard Deviations = 0.1 Blind Sample ID = N63 Lab Value = 0.162 Most Probable Value = 0.158 Percent Recovery = 102.5 Date Sample Logged by Lab = 11/19/99 Sample ID = 3230004 Number of Standard Deviations = 0.3 Blind Sample ID = N63 Lab Value = 0.158 Most Probable Value = 0.158 Percent Recovery = 100.0 Date Sample Logged by Lab = 11/10/99 Sample ID = 3140005 Number of Standard Deviations = 0.0 Blind Sample ID = N63 Lab Value = 0.156 Most Probable Value = 0.158 Percent Recovery = 98.7 Date Sample Logged by Lab = 11/08/99 Sample ID = 3120236 Number of Standard Deviations = -0.2 Blind Sample ID = N63 Lab Value = 0.158 Most Probable Value = 0.158 Percent Recovery = 100.0 Date Sample Logged by Lab = 10/27/99 Sample ID = 3000008 Number of Standard Deviations = 0.0 Blind Sample ID = N63 Lab Value = 0.157 Most Probable Value = 0.158 Percent Recovery = 99.4 Date Sample Logged by Lab = 10/22/99 Sample ID = 2950001 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.158 Most Probable Value = 0.158 Percent Recovery = 100.0 Date Sample Logged by Lab = 10/20/99 Sample ID = 2930007 Number of Standard Deviations = 0.0 Blind Sample ID = N63 Lab Value = 0.157 Most Probable Value = 0.158 Percent Recovery = 99.4 Date Sample Logged by Lab = 10/15/99 Sample ID = 2880020 Number of Standard Deviations = -0.1 Blind Sample ID = N63 Lab Value = 0.158 Most Probable Value = 0.158 Percent Recovery = 100.0 Date Sample Logged by Lab = 10/08/99 Sample ID = 2810013 Number of Standard Deviations = 0.0 Blind Sample ID = N63 Lab Value = 0.153 Most Probable Value = 0.158 Percent Recovery = 96.8 Date Sample Logged by Lab = 10/06/99 Sample ID = 2790061 Number of Standard Deviations = -0.4 Blind Sample ID = N63 Lab Value = 0.037 Most Probable Value = 0.040 Percent Recovery = 92.5 Date Sample Logged by Lab = 09/27/99 Sample ID = 2700032 Number of Standard Deviations = -0.4 Blind Sample ID = N61 Lab Value = 0.038 Most Probable Value = 0.040 Percent Recovery = 95.0 Date Sample Logged by Lab = 09/22/99 Sample ID = 2650021 Number of Standard Deviations = -0.2 Blind Sample ID = N61 Lab Value = 0.038 Most Probable Value = 0.040 Percent Recovery = 95.0 Date Sample Logged by Lab = 09/17/99 Sample ID = 2600087 Number of Standard Deviations = -0.2 Blind Sample ID = N61 Lab Value = 0.037 Most Probable Value = 0.040 Percent Recovery = 92.5 Date Sample Logged by Lab = 09/15/99 Sample ID = 2580032 Number of Standard Deviations = -0.4 Blind Sample ID = N61 Lab Value = 0.039 Most Probable Value = 0.040 Percent Recovery = 97.5 Date Sample Logged by Lab = 09/10/99 Sample ID = 2530170 Number of Standard Deviations = -0.1 Blind Sample ID = N61 Lab Value = 0.037 Most Probable Value = 0.040 Percent Recovery = 92.5 Date Sample Logged by Lab = 09/08/99 Sample ID = 2510022 Number of Standard Deviations = -0.4 Blind Sample ID = N61 Lab Value = 0.036 Most Probable Value = 0.040 Percent Recovery = 90.0 Date Sample Logged by Lab = 09/03/99 Sample ID = 2460058 Number of Standard Deviations = -0.5 Blind Sample ID = N61 Lab Value = 0.039 Most Probable Value = 0.040 Percent Recovery = 97.5 Date Sample Logged by Lab = 08/25/99 Sample ID = 2370010 Number of Standard Deviations = -0.1 Blind Sample ID = N61 Lab Value = 0.037 Most Probable Value = 0.040 Percent Recovery = 92.5 Date Sample Logged by Lab = 08/20/99 Sample ID = 2320065 Number of Standard Deviations = -0.4 Blind Sample ID = N61 Lab Value = 0.038 Most Probable Value = 0.040 Percent Recovery = 95.0 Date Sample Logged by Lab = 08/12/99 Sample ID = 2240298 Number of Standard Deviations = -0.2 Blind Sample ID = N61 Lab Value = 0.040 Most Probable Value = 0.040 Percent Recovery = 100.0 Date Sample Logged by Lab = 08/10/99 Sample ID = 2220093 Number of Standard Deviations = 0.0 Blind Sample ID = N61 Lab Value = 0.038 Most Probable Value = 0.040 Percent Recovery = 95.0 Date Sample Logged by Lab = 08/09/99 Sample ID = 2210145 Number of Standard Deviations = -0.2 Blind Sample ID = N61 Lab Value = 0.042 Most Probable Value = 0.040 Percent Recovery = 105.0 Date Sample Logged by Lab = 07/28/99 Sample ID = 2090074 Number of Standard Deviations = 0.2 Blind Sample ID = N61 Lab Value = 0.036 Most Probable Value = 0.040 Percent Recovery = 90.0 Date Sample Logged by Lab = 07/27/99 Sample ID = 2080109 Number of Standard Deviations = -0.5 Blind Sample ID = N61 Lab Value = 0.041 Most Probable Value = 0.040 Percent Recovery = 102.5 Date Sample Logged by Lab = 07/16/99 Sample ID = 1970050 Number of Standard Deviations = 0.1 Blind Sample ID = N61 Lab Value = 0.038 Most Probable Value = 0.040 Percent Recovery = 95.0 Date Sample Logged by Lab = 07/14/99 Sample ID = 1950023 Number of Standard Deviations = -0.2 Blind Sample ID = N61 Lab Value = 0.038 Most Probable Value = 0.040 Percent Recovery = 95.0 Date Sample Logged by Lab = 07/12/99 Sample ID = 1930037 Number of Standard Deviations = -0.2 Blind Sample ID = N61 Lab Value = 0.042 Most Probable Value = 0.040 Percent Recovery = 106.0 Date Sample Logged by Lab = 07/07/99 Sample ID = 1880009 Number of Standard Deviations = 0.3 Blind Sample ID = N61 Lab Value = 0.037 Most Probable Value = 0.040 Percent Recovery = 92.5 Date Sample Logged by Lab = 07/02/99 Sample ID = 1830026 Number of Standard Deviations = -0.4 Blind Sample ID = N61 Y = 100
The SGPlot Procedure


- TOTAL PHOSPHORUS-P,UNF,COL,LL -
Percent Recovery by Date
Lab: NWQL, PCode: 00665, MCode: CL090
Logged in Dates: 11/04/97 through 12/30/98
Open Data Set

Lab Value = 0.078 Most Probable Value = 0.201 Percent Recovery = 38.8 Date Sample Logged by Lab = 08/07/98 Sample ID = 2190050 Number of Standard Deviations = -7.7 Blind Sample ID = N57 Lab Value = 0.124 Most Probable Value = 0.601 Percent Recovery = 20.6 Date Sample Logged by Lab = 02/23/98 Sample ID = 0540093 Number of Standard Deviations = -15.9 Blind Sample ID = N55 Lab Value = 0.121 Most Probable Value = 0.601 Percent Recovery = 20.1 Date Sample Logged by Lab = 02/20/98 Sample ID = 0510063 Number of Standard Deviations = -16.0 Blind Sample ID = N55 Lab Value = 0.435 Most Probable Value = 0.412 Percent Recovery = 105.6 Date Sample Logged by Lab = 12/30/98 Sample ID = 3640038 Number of Standard Deviations = 1.0 Blind Sample ID = N59 Lab Value = 0.425 Most Probable Value = 0.412 Percent Recovery = 103.2 Date Sample Logged by Lab = 12/23/98 Sample ID = 3570082 Number of Standard Deviations = 0.6 Blind Sample ID = N59 Lab Value = 0.392 Most Probable Value = 0.412 Percent Recovery = 95.1 Date Sample Logged by Lab = 12/18/98 Sample ID = 3520051 Number of Standard Deviations = -0.9 Blind Sample ID = N59 Lab Value = 0.429 Most Probable Value = 0.412 Percent Recovery = 104.1 Date Sample Logged by Lab = 12/16/98 Sample ID = 3500072 Number of Standard Deviations = 0.8 Blind Sample ID = N59 Lab Value = 0.427 Most Probable Value = 0.412 Percent Recovery = 103.6 Date Sample Logged by Lab = 12/11/98 Sample ID = 3450162 Number of Standard Deviations = 0.7 Blind Sample ID = N59 Lab Value = 0.430 Most Probable Value = 0.412 Percent Recovery = 104.4 Date Sample Logged by Lab = 12/09/98 Sample ID = 3430049 Number of Standard Deviations = 0.8 Blind Sample ID = N59 Lab Value = 0.450 Most Probable Value = 0.412 Percent Recovery = 109.2 Date Sample Logged by Lab = 12/04/98 Sample ID = 3380074 Number of Standard Deviations = 1.7 Blind Sample ID = N59 Lab Value = 0.448 Most Probable Value = 0.412 Percent Recovery = 108.7 Date Sample Logged by Lab = 12/01/98 Sample ID = 3350082 Number of Standard Deviations = 1.6 Blind Sample ID = N59 Lab Value = 0.447 Most Probable Value = 0.412 Percent Recovery = 108.5 Date Sample Logged by Lab = 11/25/98 Sample ID = 3290035 Number of Standard Deviations = 1.5 Blind Sample ID = N59 Lab Value = 0.421 Most Probable Value = 0.412 Percent Recovery = 102.2 Date Sample Logged by Lab = 11/20/98 Sample ID = 3240060 Number of Standard Deviations = 0.4 Blind Sample ID = N59 Lab Value = 0.421 Most Probable Value = 0.412 Percent Recovery = 102.2 Date Sample Logged by Lab = 11/18/98 Sample ID = 3220058 Number of Standard Deviations = 0.4 Blind Sample ID = N59 Lab Value = 0.421 Most Probable Value = 0.412 Percent Recovery = 102.2 Date Sample Logged by Lab = 11/16/98 Sample ID = 3200024 Number of Standard Deviations = 0.4 Blind Sample ID = N59 Lab Value = 0.415 Most Probable Value = 0.412 Percent Recovery = 100.7 Date Sample Logged by Lab = 11/10/98 Sample ID = 3140160 Number of Standard Deviations = 0.1 Blind Sample ID = N59 Lab Value = 0.412 Most Probable Value = 0.412 Percent Recovery = 100.0 Date Sample Logged by Lab = 11/09/98 Sample ID = 3130127 Number of Standard Deviations = 0.0 Blind Sample ID = N59 Lab Value = 0.423 Most Probable Value = 0.412 Percent Recovery = 102.7 Date Sample Logged by Lab = 10/23/98 Sample ID = 2960087 Number of Standard Deviations = 0.5 Blind Sample ID = N59 Lab Value = 0.425 Most Probable Value = 0.412 Percent Recovery = 103.2 Date Sample Logged by Lab = 10/21/98 Sample ID = 2940061 Number of Standard Deviations = 0.6 Blind Sample ID = N59 Lab Value = 0.428 Most Probable Value = 0.412 Percent Recovery = 103.9 Date Sample Logged by Lab = 10/16/98 Sample ID = 2890143 Number of Standard Deviations = 0.7 Blind Sample ID = N59 Lab Value = 0.420 Most Probable Value = 0.412 Percent Recovery = 101.9 Date Sample Logged by Lab = 10/14/98 Sample ID = 2870041 Number of Standard Deviations = 0.4 Blind Sample ID = N59 Lab Value = 0.423 Most Probable Value = 0.412 Percent Recovery = 102.7 Date Sample Logged by Lab = 10/09/98 Sample ID = 2820174 Number of Standard Deviations = 0.5 Blind Sample ID = N59 Lab Value = 0.419 Most Probable Value = 0.412 Percent Recovery = 101.7 Date Sample Logged by Lab = 10/07/98 Sample ID = 2800067 Number of Standard Deviations = 0.3 Blind Sample ID = N59 Lab Value = 0.414 Most Probable Value = 0.412 Percent Recovery = 100.5 Date Sample Logged by Lab = 10/02/98 Sample ID = 2750040 Number of Standard Deviations = 0.1 Blind Sample ID = N59 Lab Value = 0.213 Most Probable Value = 0.201 Percent Recovery = 106.0 Date Sample Logged by Lab = 09/29/98 Sample ID = 2720083 Number of Standard Deviations = 0.7 Blind Sample ID = N57 Lab Value = 0.212 Most Probable Value = 0.201 Percent Recovery = 105.5 Date Sample Logged by Lab = 09/25/98 Sample ID = 2680007 Number of Standard Deviations = 0.7 Blind Sample ID = N57 Lab Value = 0.187 Most Probable Value = 0.201 Percent Recovery = 93.0 Date Sample Logged by Lab = 09/18/98 Sample ID = 2610107 Number of Standard Deviations = -0.9 Blind Sample ID = N57 Lab Value = 0.208 Most Probable Value = 0.201 Percent Recovery = 103.5 Date Sample Logged by Lab = 09/15/98 Sample ID = 2580245 Number of Standard Deviations = 0.4 Blind Sample ID = N57 Lab Value = 0.214 Most Probable Value = 0.201 Percent Recovery = 106.5 Date Sample Logged by Lab = 09/11/98 Sample ID = 2540090 Number of Standard Deviations = 0.8 Blind Sample ID = N57 Lab Value = 0.212 Most Probable Value = 0.201 Percent Recovery = 105.5 Date Sample Logged by Lab = 09/04/98 Sample ID = 2470038 Number of Standard Deviations = 0.7 Blind Sample ID = N57 Lab Value = 0.213 Most Probable Value = 0.201 Percent Recovery = 106.0 Date Sample Logged by Lab = 08/28/98 Sample ID = 2400212 Number of Standard Deviations = 0.7 Blind Sample ID = N57 Lab Value = 0.207 Most Probable Value = 0.201 Percent Recovery = 103.0 Date Sample Logged by Lab = 08/21/98 Sample ID = 2330325 Number of Standard Deviations = 0.4 Blind Sample ID = N57 Lab Value = 0.203 Most Probable Value = 0.201 Percent Recovery = 101.0 Date Sample Logged by Lab = 08/18/98 Sample ID = 2300136 Number of Standard Deviations = 0.1 Blind Sample ID = N57 Lab Value = 0.207 Most Probable Value = 0.201 Percent Recovery = 103.0 Date Sample Logged by Lab = 08/14/98 Sample ID = 2260103 Number of Standard Deviations = 0.4 Blind Sample ID = N57 Lab Value = 0.212 Most Probable Value = 0.201 Percent Recovery = 105.5 Date Sample Logged by Lab = 08/04/98 Sample ID = 2160044 Number of Standard Deviations = 0.7 Blind Sample ID = N57 Lab Value = 0.211 Most Probable Value = 0.201 Percent Recovery = 105.0 Date Sample Logged by Lab = 07/28/98 Sample ID = 2090138 Number of Standard Deviations = 0.6 Blind Sample ID = N57 Lab Value = 0.181 Most Probable Value = 0.201 Percent Recovery = 90.0 Date Sample Logged by Lab = 07/27/98 Sample ID = 2080084 Number of Standard Deviations = -1.2 Blind Sample ID = N57 Lab Value = 0.190 Most Probable Value = 0.201 Percent Recovery = 94.5 Date Sample Logged by Lab = 07/17/98 Sample ID = 1980301 Number of Standard Deviations = -0.7 Blind Sample ID = N57 Lab Value = 0.205 Most Probable Value = 0.201 Percent Recovery = 102.0 Date Sample Logged by Lab = 07/14/98 Sample ID = 1950204 Number of Standard Deviations = 0.2 Blind Sample ID = N57 Lab Value = 0.213 Most Probable Value = 0.201 Percent Recovery = 106.0 Date Sample Logged by Lab = 07/10/98 Sample ID = 1910241 Number of Standard Deviations = 0.7 Blind Sample ID = N57 Lab Value = 0.205 Most Probable Value = 0.201 Percent Recovery = 102.0 Date Sample Logged by Lab = 07/06/98 Sample ID = 1870154 Number of Standard Deviations = 0.2 Blind Sample ID = N57 Lab Value = 0.212 Most Probable Value = 0.201 Percent Recovery = 105.5 Date Sample Logged by Lab = 06/26/98 Sample ID = 1770073 Number of Standard Deviations = 0.7 Blind Sample ID = N57 Lab Value = 0.199 Most Probable Value = 0.201 Percent Recovery = 99.0 Date Sample Logged by Lab = 06/19/98 Sample ID = 1700283 Number of Standard Deviations = -0.1 Blind Sample ID = N57 Lab Value = 0.205 Most Probable Value = 0.201 Percent Recovery = 102.0 Date Sample Logged by Lab = 06/17/98 Sample ID = 1680012 Number of Standard Deviations = 0.2 Blind Sample ID = N57 Lab Value = 0.211 Most Probable Value = 0.201 Percent Recovery = 105.0 Date Sample Logged by Lab = 06/12/98 Sample ID = 1630124 Number of Standard Deviations = 0.6 Blind Sample ID = N57 Lab Value = 0.206 Most Probable Value = 0.201 Percent Recovery = 102.5 Date Sample Logged by Lab = 06/05/98 Sample ID = 1560220 Number of Standard Deviations = 0.3 Blind Sample ID = N57 Lab Value = 0.210 Most Probable Value = 0.201 Percent Recovery = 104.5 Date Sample Logged by Lab = 06/02/98 Sample ID = 1530224 Number of Standard Deviations = 0.6 Blind Sample ID = N57 Lab Value = 0.206 Most Probable Value = 0.201 Percent Recovery = 102.5 Date Sample Logged by Lab = 06/02/98 Sample ID = 1530214 Number of Standard Deviations = 0.3 Blind Sample ID = N57 Lab Value = 0.193 Most Probable Value = 0.201 Percent Recovery = 96.0 Date Sample Logged by Lab = 05/29/98 Sample ID = 1490072 Number of Standard Deviations = -0.5 Blind Sample ID = N57 Lab Value = 0.205 Most Probable Value = 0.201 Percent Recovery = 102.0 Date Sample Logged by Lab = 05/22/98 Sample ID = 1420204 Number of Standard Deviations = 0.2 Blind Sample ID = N57 Lab Value = 0.202 Most Probable Value = 0.201 Percent Recovery = 100.5 Date Sample Logged by Lab = 05/18/98 Sample ID = 1380091 Number of Standard Deviations = 0.1 Blind Sample ID = N57 Lab Value = 0.218 Most Probable Value = 0.201 Percent Recovery = 108.5 Date Sample Logged by Lab = 05/08/98 Sample ID = 1280043 Number of Standard Deviations = 1.1 Blind Sample ID = N57 Lab Value = 0.207 Most Probable Value = 0.201 Percent Recovery = 103.0 Date Sample Logged by Lab = 04/28/98 Sample ID = 1180174 Number of Standard Deviations = 0.4 Blind Sample ID = N57 Lab Value = 0.210 Most Probable Value = 0.201 Percent Recovery = 104.5 Date Sample Logged by Lab = 04/24/98 Sample ID = 1140196 Number of Standard Deviations = 0.6 Blind Sample ID = N57 Lab Value = 0.214 Most Probable Value = 0.201 Percent Recovery = 106.5 Date Sample Logged by Lab = 04/17/98 Sample ID = 1070126 Number of Standard Deviations = 0.8 Blind Sample ID = N57 Lab Value = 0.212 Most Probable Value = 0.201 Percent Recovery = 105.5 Date Sample Logged by Lab = 04/14/98 Sample ID = 1040094 Number of Standard Deviations = 0.7 Blind Sample ID = N57 Lab Value = 0.217 Most Probable Value = 0.201 Percent Recovery = 108.0 Date Sample Logged by Lab = 04/10/98 Sample ID = 1000120 Number of Standard Deviations = 1.0 Blind Sample ID = N57 Lab Value = 0.213 Most Probable Value = 0.201 Percent Recovery = 106.0 Date Sample Logged by Lab = 04/03/98 Sample ID = 0930136 Number of Standard Deviations = 0.7 Blind Sample ID = N57 Lab Value = 0.616 Most Probable Value = 0.601 Percent Recovery = 102.5 Date Sample Logged by Lab = 03/27/98 Sample ID = 0860118 Number of Standard Deviations = 0.5 Blind Sample ID = N55 Lab Value = 0.640 Most Probable Value = 0.601 Percent Recovery = 106.5 Date Sample Logged by Lab = 03/20/98 Sample ID = 0790215 Number of Standard Deviations = 1.3 Blind Sample ID = N55 Lab Value = 0.580 Most Probable Value = 0.601 Percent Recovery = 96.5 Date Sample Logged by Lab = 03/17/98 Sample ID = 0760022 Number of Standard Deviations = -0.7 Blind Sample ID = N55 Lab Value = 0.467 Most Probable Value = 0.601 Percent Recovery = 77.7 Date Sample Logged by Lab = 03/13/98 Sample ID = 0720058 Number of Standard Deviations = -4.5 Blind Sample ID = N55 Lab Value = 0.625 Most Probable Value = 0.601 Percent Recovery = 104.0 Date Sample Logged by Lab = 03/06/98 Sample ID = 0650043 Number of Standard Deviations = 0.8 Blind Sample ID = N55 Lab Value = 0.628 Most Probable Value = 0.601 Percent Recovery = 104.5 Date Sample Logged by Lab = 03/03/98 Sample ID = 0620136 Number of Standard Deviations = 0.9 Blind Sample ID = N55 Lab Value = 0.630 Most Probable Value = 0.601 Percent Recovery = 104.8 Date Sample Logged by Lab = 02/27/98 Sample ID = 0580058 Number of Standard Deviations = 1.0 Blind Sample ID = N55 Lab Value = 0.648 Most Probable Value = 0.601 Percent Recovery = 107.8 Date Sample Logged by Lab = 02/13/98 Sample ID = 0440041 Number of Standard Deviations = 1.6 Blind Sample ID = N55 Lab Value = 0.637 Most Probable Value = 0.601 Percent Recovery = 106.0 Date Sample Logged by Lab = 02/06/98 Sample ID = 0370164 Number of Standard Deviations = 1.2 Blind Sample ID = N55 Lab Value = 0.621 Most Probable Value = 0.601 Percent Recovery = 103.3 Date Sample Logged by Lab = 02/03/98 Sample ID = 0340100 Number of Standard Deviations = 0.7 Blind Sample ID = N55 Lab Value = 0.535 Most Probable Value = 0.601 Percent Recovery = 89.0 Date Sample Logged by Lab = 01/30/98 Sample ID = 0300115 Number of Standard Deviations = -2.2 Blind Sample ID = N55 Lab Value = 0.620 Most Probable Value = 0.601 Percent Recovery = 103.2 Date Sample Logged by Lab = 01/27/98 Sample ID = 0270118 Number of Standard Deviations = 0.6 Blind Sample ID = N55 Lab Value = 0.592 Most Probable Value = 0.601 Percent Recovery = 98.5 Date Sample Logged by Lab = 01/26/98 Sample ID = 0260123 Number of Standard Deviations = -0.3 Blind Sample ID = N55 Lab Value = 0.577 Most Probable Value = 0.601 Percent Recovery = 96.0 Date Sample Logged by Lab = 01/20/98 Sample ID = 0200130 Number of Standard Deviations = -0.8 Blind Sample ID = N55 Lab Value = 0.623 Most Probable Value = 0.601 Percent Recovery = 103.7 Date Sample Logged by Lab = 01/16/98 Sample ID = 0160088 Number of Standard Deviations = 0.7 Blind Sample ID = N55 Lab Value = 0.634 Most Probable Value = 0.601 Percent Recovery = 105.5 Date Sample Logged by Lab = 01/09/98 Sample ID = 0090088 Number of Standard Deviations = 1.1 Blind Sample ID = N55 Lab Value = 0.595 Most Probable Value = 0.601 Percent Recovery = 99.0 Date Sample Logged by Lab = 12/31/97 Sample ID = 3650033 Number of Standard Deviations = -0.2 Blind Sample ID = N55 Lab Value = 0.624 Most Probable Value = 0.601 Percent Recovery = 103.8 Date Sample Logged by Lab = 12/19/97 Sample ID = 3530141 Number of Standard Deviations = 0.8 Blind Sample ID = N55 Lab Value = 0.609 Most Probable Value = 0.601 Percent Recovery = 101.3 Date Sample Logged by Lab = 12/16/97 Sample ID = 3500012 Number of Standard Deviations = 0.3 Blind Sample ID = N55 Lab Value = 0.590 Most Probable Value = 0.601 Percent Recovery = 98.2 Date Sample Logged by Lab = 12/12/97 Sample ID = 3460127 Number of Standard Deviations = -0.4 Blind Sample ID = N55 Lab Value = 0.587 Most Probable Value = 0.601 Percent Recovery = 97.7 Date Sample Logged by Lab = 12/05/97 Sample ID = 3390181 Number of Standard Deviations = -0.5 Blind Sample ID = N55 Lab Value = 0.638 Most Probable Value = 0.601 Percent Recovery = 106.2 Date Sample Logged by Lab = 12/02/97 Sample ID = 3360032 Number of Standard Deviations = 1.2 Blind Sample ID = N55 Lab Value = 0.608 Most Probable Value = 0.601 Percent Recovery = 101.2 Date Sample Logged by Lab = 11/25/97 Sample ID = 3290139 Number of Standard Deviations = 0.2 Blind Sample ID = N55 Lab Value = 0.648 Most Probable Value = 0.601 Percent Recovery = 107.8 Date Sample Logged by Lab = 11/21/97 Sample ID = 3250329 Number of Standard Deviations = 1.6 Blind Sample ID = N55 Lab Value = 0.643 Most Probable Value = 0.601 Percent Recovery = 107.0 Date Sample Logged by Lab = 11/18/97 Sample ID = 3220056 Number of Standard Deviations = 1.4 Blind Sample ID = N55 Lab Value = 0.646 Most Probable Value = 0.601 Percent Recovery = 107.5 Date Sample Logged by Lab = 11/14/97 Sample ID = 3180087 Number of Standard Deviations = 1.5 Blind Sample ID = N55 Lab Value = 0.621 Most Probable Value = 0.601 Percent Recovery = 103.3 Date Sample Logged by Lab = 11/07/97 Sample ID = 3110070 Number of Standard Deviations = 0.7 Blind Sample ID = N55 Lab Value = 0.607 Most Probable Value = 0.601 Percent Recovery = 101.0 Date Sample Logged by Lab = 11/04/97 Sample ID = 3080083 Number of Standard Deviations = 0.2 Blind Sample ID = N55 Y = 100
The SGPlot Procedure

- TOTAL PHOSPHORUS-P,UNF,COL,LL -
Percent Recovery by Concentration
NWQL Parameter: 00665, Method: CL090
Logged in Dates: 11/04/97 through 12/30/98
Open Data Set

Lab Value = 0.078 Most Probable Value = 0.201 Percent Recovery = 38.8 Date Sample Logged by Lab = 08/07/98 Sample ID = 2190050 Number of Standard Deviations = -7.7 Blind Sample ID = N57 Lab Value = 0.124 Most Probable Value = 0.601 Percent Recovery = 20.6 Date Sample Logged by Lab = 02/23/98 Sample ID = 0540093 Number of Standard Deviations = -15.9 Blind Sample ID = N55 Lab Value = 0.121 Most Probable Value = 0.601 Percent Recovery = 20.1 Date Sample Logged by Lab = 02/20/98 Sample ID = 0510063 Number of Standard Deviations = -16.0 Blind Sample ID = N55 Lab Value = 0.435 Most Probable Value = 0.412 Percent Recovery = 105.6 Date Sample Logged by Lab = 12/30/98 Sample ID = 3640038 Number of Standard Deviations = 1.0 Blind Sample ID = N59 Lab Value = 0.425 Most Probable Value = 0.412 Percent Recovery = 103.2 Date Sample Logged by Lab = 12/23/98 Sample ID = 3570082 Number of Standard Deviations = 0.6 Blind Sample ID = N59 Lab Value = 0.392 Most Probable Value = 0.412 Percent Recovery = 95.1 Date Sample Logged by Lab = 12/18/98 Sample ID = 3520051 Number of Standard Deviations = -0.9 Blind Sample ID = N59 Lab Value = 0.429 Most Probable Value = 0.412 Percent Recovery = 104.1 Date Sample Logged by Lab = 12/16/98 Sample ID = 3500072 Number of Standard Deviations = 0.8 Blind Sample ID = N59 Lab Value = 0.427 Most Probable Value = 0.412 Percent Recovery = 103.6 Date Sample Logged by Lab = 12/11/98 Sample ID = 3450162 Number of Standard Deviations = 0.7 Blind Sample ID = N59 Lab Value = 0.430 Most Probable Value = 0.412 Percent Recovery = 104.4 Date Sample Logged by Lab = 12/09/98 Sample ID = 3430049 Number of Standard Deviations = 0.8 Blind Sample ID = N59 Lab Value = 0.450 Most Probable Value = 0.412 Percent Recovery = 109.2 Date Sample Logged by Lab = 12/04/98 Sample ID = 3380074 Number of Standard Deviations = 1.7 Blind Sample ID = N59 Lab Value = 0.448 Most Probable Value = 0.412 Percent Recovery = 108.7 Date Sample Logged by Lab = 12/01/98 Sample ID = 3350082 Number of Standard Deviations = 1.6 Blind Sample ID = N59 Lab Value = 0.447 Most Probable Value = 0.412 Percent Recovery = 108.5 Date Sample Logged by Lab = 11/25/98 Sample ID = 3290035 Number of Standard Deviations = 1.5 Blind Sample ID = N59 Lab Value = 0.421 Most Probable Value = 0.412 Percent Recovery = 102.2 Date Sample Logged by Lab = 11/20/98 Sample ID = 3240060 Number of Standard Deviations = 0.4 Blind Sample ID = N59 Lab Value = 0.421 Most Probable Value = 0.412 Percent Recovery = 102.2 Date Sample Logged by Lab = 11/18/98 Sample ID = 3220058 Number of Standard Deviations = 0.4 Blind Sample ID = N59 Lab Value = 0.421 Most Probable Value = 0.412 Percent Recovery = 102.2 Date Sample Logged by Lab = 11/16/98 Sample ID = 3200024 Number of Standard Deviations = 0.4 Blind Sample ID = N59 Lab Value = 0.415 Most Probable Value = 0.412 Percent Recovery = 100.7 Date Sample Logged by Lab = 11/10/98 Sample ID = 3140160 Number of Standard Deviations = 0.1 Blind Sample ID = N59 Lab Value = 0.412 Most Probable Value = 0.412 Percent Recovery = 100.0 Date Sample Logged by Lab = 11/09/98 Sample ID = 3130127 Number of Standard Deviations = 0.0 Blind Sample ID = N59 Lab Value = 0.423 Most Probable Value = 0.412 Percent Recovery = 102.7 Date Sample Logged by Lab = 10/23/98 Sample ID = 2960087 Number of Standard Deviations = 0.5 Blind Sample ID = N59 Lab Value = 0.425 Most Probable Value = 0.412 Percent Recovery = 103.2 Date Sample Logged by Lab = 10/21/98 Sample ID = 2940061 Number of Standard Deviations = 0.6 Blind Sample ID = N59 Lab Value = 0.428 Most Probable Value = 0.412 Percent Recovery = 103.9 Date Sample Logged by Lab = 10/16/98 Sample ID = 2890143 Number of Standard Deviations = 0.7 Blind Sample ID = N59 Lab Value = 0.420 Most Probable Value = 0.412 Percent Recovery = 101.9 Date Sample Logged by Lab = 10/14/98 Sample ID = 2870041 Number of Standard Deviations = 0.4 Blind Sample ID = N59 Lab Value = 0.423 Most Probable Value = 0.412 Percent Recovery = 102.7 Date Sample Logged by Lab = 10/09/98 Sample ID = 2820174 Number of Standard Deviations = 0.5 Blind Sample ID = N59 Lab Value = 0.419 Most Probable Value = 0.412 Percent Recovery = 101.7 Date Sample Logged by Lab = 10/07/98 Sample ID = 2800067 Number of Standard Deviations = 0.3 Blind Sample ID = N59 Lab Value = 0.414 Most Probable Value = 0.412 Percent Recovery = 100.5 Date Sample Logged by Lab = 10/02/98 Sample ID = 2750040 Number of Standard Deviations = 0.1 Blind Sample ID = N59 Lab Value = 0.213 Most Probable Value = 0.201 Percent Recovery = 106.0 Date Sample Logged by Lab = 09/29/98 Sample ID = 2720083 Number of Standard Deviations = 0.7 Blind Sample ID = N57 Lab Value = 0.212 Most Probable Value = 0.201 Percent Recovery = 105.5 Date Sample Logged by Lab = 09/25/98 Sample ID = 2680007 Number of Standard Deviations = 0.7 Blind Sample ID = N57 Lab Value = 0.187 Most Probable Value = 0.201 Percent Recovery = 93.0 Date Sample Logged by Lab = 09/18/98 Sample ID = 2610107 Number of Standard Deviations = -0.9 Blind Sample ID = N57 Lab Value = 0.208 Most Probable Value = 0.201 Percent Recovery = 103.5 Date Sample Logged by Lab = 09/15/98 Sample ID = 2580245 Number of Standard Deviations = 0.4 Blind Sample ID = N57 Lab Value = 0.214 Most Probable Value = 0.201 Percent Recovery = 106.5 Date Sample Logged by Lab = 09/11/98 Sample ID = 2540090 Number of Standard Deviations = 0.8 Blind Sample ID = N57 Lab Value = 0.212 Most Probable Value = 0.201 Percent Recovery = 105.5 Date Sample Logged by Lab = 09/04/98 Sample ID = 2470038 Number of Standard Deviations = 0.7 Blind Sample ID = N57 Lab Value = 0.213 Most Probable Value = 0.201 Percent Recovery = 106.0 Date Sample Logged by Lab = 08/28/98 Sample ID = 2400212 Number of Standard Deviations = 0.7 Blind Sample ID = N57 Lab Value = 0.207 Most Probable Value = 0.201 Percent Recovery = 103.0 Date Sample Logged by Lab = 08/21/98 Sample ID = 2330325 Number of Standard Deviations = 0.4 Blind Sample ID = N57 Lab Value = 0.203 Most Probable Value = 0.201 Percent Recovery = 101.0 Date Sample Logged by Lab = 08/18/98 Sample ID = 2300136 Number of Standard Deviations = 0.1 Blind Sample ID = N57 Lab Value = 0.207 Most Probable Value = 0.201 Percent Recovery = 103.0 Date Sample Logged by Lab = 08/14/98 Sample ID = 2260103 Number of Standard Deviations = 0.4 Blind Sample ID = N57 Lab Value = 0.212 Most Probable Value = 0.201 Percent Recovery = 105.5 Date Sample Logged by Lab = 08/04/98 Sample ID = 2160044 Number of Standard Deviations = 0.7 Blind Sample ID = N57 Lab Value = 0.211 Most Probable Value = 0.201 Percent Recovery = 105.0 Date Sample Logged by Lab = 07/28/98 Sample ID = 2090138 Number of Standard Deviations = 0.6 Blind Sample ID = N57 Lab Value = 0.181 Most Probable Value = 0.201 Percent Recovery = 90.0 Date Sample Logged by Lab = 07/27/98 Sample ID = 2080084 Number of Standard Deviations = -1.2 Blind Sample ID = N57 Lab Value = 0.190 Most Probable Value = 0.201 Percent Recovery = 94.5 Date Sample Logged by Lab = 07/17/98 Sample ID = 1980301 Number of Standard Deviations = -0.7 Blind Sample ID = N57 Lab Value = 0.205 Most Probable Value = 0.201 Percent Recovery = 102.0 Date Sample Logged by Lab = 07/14/98 Sample ID = 1950204 Number of Standard Deviations = 0.2 Blind Sample ID = N57 Lab Value = 0.213 Most Probable Value = 0.201 Percent Recovery = 106.0 Date Sample Logged by Lab = 07/10/98 Sample ID = 1910241 Number of Standard Deviations = 0.7 Blind Sample ID = N57 Lab Value = 0.205 Most Probable Value = 0.201 Percent Recovery = 102.0 Date Sample Logged by Lab = 07/06/98 Sample ID = 1870154 Number of Standard Deviations = 0.2 Blind Sample ID = N57 Lab Value = 0.212 Most Probable Value = 0.201 Percent Recovery = 105.5 Date Sample Logged by Lab = 06/26/98 Sample ID = 1770073 Number of Standard Deviations = 0.7 Blind Sample ID = N57 Lab Value = 0.199 Most Probable Value = 0.201 Percent Recovery = 99.0 Date Sample Logged by Lab = 06/19/98 Sample ID = 1700283 Number of Standard Deviations = -0.1 Blind Sample ID = N57 Lab Value = 0.205 Most Probable Value = 0.201 Percent Recovery = 102.0 Date Sample Logged by Lab = 06/17/98 Sample ID = 1680012 Number of Standard Deviations = 0.2 Blind Sample ID = N57 Lab Value = 0.211 Most Probable Value = 0.201 Percent Recovery = 105.0 Date Sample Logged by Lab = 06/12/98 Sample ID = 1630124 Number of Standard Deviations = 0.6 Blind Sample ID = N57 Lab Value = 0.206 Most Probable Value = 0.201 Percent Recovery = 102.5 Date Sample Logged by Lab = 06/05/98 Sample ID = 1560220 Number of Standard Deviations = 0.3 Blind Sample ID = N57 Lab Value = 0.210 Most Probable Value = 0.201 Percent Recovery = 104.5 Date Sample Logged by Lab = 06/02/98 Sample ID = 1530224 Number of Standard Deviations = 0.6 Blind Sample ID = N57 Lab Value = 0.206 Most Probable Value = 0.201 Percent Recovery = 102.5 Date Sample Logged by Lab = 06/02/98 Sample ID = 1530214 Number of Standard Deviations = 0.3 Blind Sample ID = N57 Lab Value = 0.193 Most Probable Value = 0.201 Percent Recovery = 96.0 Date Sample Logged by Lab = 05/29/98 Sample ID = 1490072 Number of Standard Deviations = -0.5 Blind Sample ID = N57 Lab Value = 0.205 Most Probable Value = 0.201 Percent Recovery = 102.0 Date Sample Logged by Lab = 05/22/98 Sample ID = 1420204 Number of Standard Deviations = 0.2 Blind Sample ID = N57 Lab Value = 0.202 Most Probable Value = 0.201 Percent Recovery = 100.5 Date Sample Logged by Lab = 05/18/98 Sample ID = 1380091 Number of Standard Deviations = 0.1 Blind Sample ID = N57 Lab Value = 0.218 Most Probable Value = 0.201 Percent Recovery = 108.5 Date Sample Logged by Lab = 05/08/98 Sample ID = 1280043 Number of Standard Deviations = 1.1 Blind Sample ID = N57 Lab Value = 0.207 Most Probable Value = 0.201 Percent Recovery = 103.0 Date Sample Logged by Lab = 04/28/98 Sample ID = 1180174 Number of Standard Deviations = 0.4 Blind Sample ID = N57 Lab Value = 0.210 Most Probable Value = 0.201 Percent Recovery = 104.5 Date Sample Logged by Lab = 04/24/98 Sample ID = 1140196 Number of Standard Deviations = 0.6 Blind Sample ID = N57 Lab Value = 0.214 Most Probable Value = 0.201 Percent Recovery = 106.5 Date Sample Logged by Lab = 04/17/98 Sample ID = 1070126 Number of Standard Deviations = 0.8 Blind Sample ID = N57 Lab Value = 0.212 Most Probable Value = 0.201 Percent Recovery = 105.5 Date Sample Logged by Lab = 04/14/98 Sample ID = 1040094 Number of Standard Deviations = 0.7 Blind Sample ID = N57 Lab Value = 0.217 Most Probable Value = 0.201 Percent Recovery = 108.0 Date Sample Logged by Lab = 04/10/98 Sample ID = 1000120 Number of Standard Deviations = 1.0 Blind Sample ID = N57 Lab Value = 0.213 Most Probable Value = 0.201 Percent Recovery = 106.0 Date Sample Logged by Lab = 04/03/98 Sample ID = 0930136 Number of Standard Deviations = 0.7 Blind Sample ID = N57 Lab Value = 0.616 Most Probable Value = 0.601 Percent Recovery = 102.5 Date Sample Logged by Lab = 03/27/98 Sample ID = 0860118 Number of Standard Deviations = 0.5 Blind Sample ID = N55 Lab Value = 0.640 Most Probable Value = 0.601 Percent Recovery = 106.5 Date Sample Logged by Lab = 03/20/98 Sample ID = 0790215 Number of Standard Deviations = 1.3 Blind Sample ID = N55 Lab Value = 0.580 Most Probable Value = 0.601 Percent Recovery = 96.5 Date Sample Logged by Lab = 03/17/98 Sample ID = 0760022 Number of Standard Deviations = -0.7 Blind Sample ID = N55 Lab Value = 0.467 Most Probable Value = 0.601 Percent Recovery = 77.7 Date Sample Logged by Lab = 03/13/98 Sample ID = 0720058 Number of Standard Deviations = -4.5 Blind Sample ID = N55 Lab Value = 0.625 Most Probable Value = 0.601 Percent Recovery = 104.0 Date Sample Logged by Lab = 03/06/98 Sample ID = 0650043 Number of Standard Deviations = 0.8 Blind Sample ID = N55 Lab Value = 0.628 Most Probable Value = 0.601 Percent Recovery = 104.5 Date Sample Logged by Lab = 03/03/98 Sample ID = 0620136 Number of Standard Deviations = 0.9 Blind Sample ID = N55 Lab Value = 0.630 Most Probable Value = 0.601 Percent Recovery = 104.8 Date Sample Logged by Lab = 02/27/98 Sample ID = 0580058 Number of Standard Deviations = 1.0 Blind Sample ID = N55 Lab Value = 0.648 Most Probable Value = 0.601 Percent Recovery = 107.8 Date Sample Logged by Lab = 02/13/98 Sample ID = 0440041 Number of Standard Deviations = 1.6 Blind Sample ID = N55 Lab Value = 0.637 Most Probable Value = 0.601 Percent Recovery = 106.0 Date Sample Logged by Lab = 02/06/98 Sample ID = 0370164 Number of Standard Deviations = 1.2 Blind Sample ID = N55 Lab Value = 0.621 Most Probable Value = 0.601 Percent Recovery = 103.3 Date Sample Logged by Lab = 02/03/98 Sample ID = 0340100 Number of Standard Deviations = 0.7 Blind Sample ID = N55 Lab Value = 0.535 Most Probable Value = 0.601 Percent Recovery = 89.0 Date Sample Logged by Lab = 01/30/98 Sample ID = 0300115 Number of Standard Deviations = -2.2 Blind Sample ID = N55 Lab Value = 0.620 Most Probable Value = 0.601 Percent Recovery = 103.2 Date Sample Logged by Lab = 01/27/98 Sample ID = 0270118 Number of Standard Deviations = 0.6 Blind Sample ID = N55 Lab Value = 0.592 Most Probable Value = 0.601 Percent Recovery = 98.5 Date Sample Logged by Lab = 01/26/98 Sample ID = 0260123 Number of Standard Deviations = -0.3 Blind Sample ID = N55 Lab Value = 0.577 Most Probable Value = 0.601 Percent Recovery = 96.0 Date Sample Logged by Lab = 01/20/98 Sample ID = 0200130 Number of Standard Deviations = -0.8 Blind Sample ID = N55 Lab Value = 0.623 Most Probable Value = 0.601 Percent Recovery = 103.7 Date Sample Logged by Lab = 01/16/98 Sample ID = 0160088 Number of Standard Deviations = 0.7 Blind Sample ID = N55 Lab Value = 0.634 Most Probable Value = 0.601 Percent Recovery = 105.5 Date Sample Logged by Lab = 01/09/98 Sample ID = 0090088 Number of Standard Deviations = 1.1 Blind Sample ID = N55 Lab Value = 0.595 Most Probable Value = 0.601 Percent Recovery = 99.0 Date Sample Logged by Lab = 12/31/97 Sample ID = 3650033 Number of Standard Deviations = -0.2 Blind Sample ID = N55 Lab Value = 0.624 Most Probable Value = 0.601 Percent Recovery = 103.8 Date Sample Logged by Lab = 12/19/97 Sample ID = 3530141 Number of Standard Deviations = 0.8 Blind Sample ID = N55 Lab Value = 0.609 Most Probable Value = 0.601 Percent Recovery = 101.3 Date Sample Logged by Lab = 12/16/97 Sample ID = 3500012 Number of Standard Deviations = 0.3 Blind Sample ID = N55 Lab Value = 0.590 Most Probable Value = 0.601 Percent Recovery = 98.2 Date Sample Logged by Lab = 12/12/97 Sample ID = 3460127 Number of Standard Deviations = -0.4 Blind Sample ID = N55 Lab Value = 0.587 Most Probable Value = 0.601 Percent Recovery = 97.7 Date Sample Logged by Lab = 12/05/97 Sample ID = 3390181 Number of Standard Deviations = -0.5 Blind Sample ID = N55 Lab Value = 0.638 Most Probable Value = 0.601 Percent Recovery = 106.2 Date Sample Logged by Lab = 12/02/97 Sample ID = 3360032 Number of Standard Deviations = 1.2 Blind Sample ID = N55 Lab Value = 0.608 Most Probable Value = 0.601 Percent Recovery = 101.2 Date Sample Logged by Lab = 11/25/97 Sample ID = 3290139 Number of Standard Deviations = 0.2 Blind Sample ID = N55 Lab Value = 0.648 Most Probable Value = 0.601 Percent Recovery = 107.8 Date Sample Logged by Lab = 11/21/97 Sample ID = 3250329 Number of Standard Deviations = 1.6 Blind Sample ID = N55 Lab Value = 0.643 Most Probable Value = 0.601 Percent Recovery = 107.0 Date Sample Logged by Lab = 11/18/97 Sample ID = 3220056 Number of Standard Deviations = 1.4 Blind Sample ID = N55 Lab Value = 0.646 Most Probable Value = 0.601 Percent Recovery = 107.5 Date Sample Logged by Lab = 11/14/97 Sample ID = 3180087 Number of Standard Deviations = 1.5 Blind Sample ID = N55 Lab Value = 0.621 Most Probable Value = 0.601 Percent Recovery = 103.3 Date Sample Logged by Lab = 11/07/97 Sample ID = 3110070 Number of Standard Deviations = 0.7 Blind Sample ID = N55 Lab Value = 0.607 Most Probable Value = 0.601 Percent Recovery = 101.0 Date Sample Logged by Lab = 11/04/97 Sample ID = 3080083 Number of Standard Deviations = 0.2 Blind Sample ID = N55 Y = 100
The SGPlot Procedure


- TOTAL PHOSPHORUS-P,UNF,EPA -
Percent Recovery by Date
Lab: NWQL, PCode: 00665, MCode: KJ011
Logged in Dates: 10/04/96 through 03/26/99
Open Data Set

Lab Value = 0.776 Most Probable Value = 0.770 Percent Recovery = 100.8 Date Sample Logged by Lab = 03/26/99 Sample ID = 0850049 Number of Standard Deviations = 0.2 Blind Sample ID = N60 Lab Value = 0.852 Most Probable Value = 0.770 Percent Recovery = 110.6 Date Sample Logged by Lab = 03/19/99 Sample ID = 0780128 Number of Standard Deviations = 2.2 Blind Sample ID = N60 Lab Value = 0.802 Most Probable Value = 0.770 Percent Recovery = 104.2 Date Sample Logged by Lab = 03/12/99 Sample ID = 0710109 Number of Standard Deviations = 0.9 Blind Sample ID = N60 Lab Value = 0.778 Most Probable Value = 0.770 Percent Recovery = 101.0 Date Sample Logged by Lab = 03/05/99 Sample ID = 0640107 Number of Standard Deviations = 0.2 Blind Sample ID = N60 Lab Value = 0.402 Most Probable Value = 0.412 Percent Recovery = 97.6 Date Sample Logged by Lab = 02/26/99 Sample ID = 0570072 Number of Standard Deviations = -0.3 Blind Sample ID = N59 Lab Value = 0.425 Most Probable Value = 0.412 Percent Recovery = 103.2 Date Sample Logged by Lab = 02/19/99 Sample ID = 0500085 Number of Standard Deviations = 0.3 Blind Sample ID = N59 Lab Value = 0.417 Most Probable Value = 0.412 Percent Recovery = 101.2 Date Sample Logged by Lab = 02/12/99 Sample ID = 0430071 Number of Standard Deviations = 0.1 Blind Sample ID = N59 Lab Value = 0.398 Most Probable Value = 0.412 Percent Recovery = 96.6 Date Sample Logged by Lab = 02/05/99 Sample ID = 0360041 Number of Standard Deviations = -0.4 Blind Sample ID = N59 Lab Value = 0.779 Most Probable Value = 0.770 Percent Recovery = 101.2 Date Sample Logged by Lab = 01/29/99 Sample ID = 0290007 Number of Standard Deviations = 0.2 Blind Sample ID = N60 Lab Value = 0.787 Most Probable Value = 0.770 Percent Recovery = 102.2 Date Sample Logged by Lab = 01/22/99 Sample ID = 0220069 Number of Standard Deviations = 0.5 Blind Sample ID = N60 Lab Value = 0.793 Most Probable Value = 0.770 Percent Recovery = 103.0 Date Sample Logged by Lab = 01/15/99 Sample ID = 0150081 Number of Standard Deviations = 0.6 Blind Sample ID = N60 Lab Value = 0.814 Most Probable Value = 0.770 Percent Recovery = 105.7 Date Sample Logged by Lab = 01/08/99 Sample ID = 0080116 Number of Standard Deviations = 1.2 Blind Sample ID = N60 Lab Value = 0.414 Most Probable Value = 0.412 Percent Recovery = 100.5 Date Sample Logged by Lab = 12/30/98 Sample ID = 3640037 Number of Standard Deviations = 0.1 Blind Sample ID = N59 Lab Value = 0.397 Most Probable Value = 0.412 Percent Recovery = 96.4 Date Sample Logged by Lab = 12/18/98 Sample ID = 3520050 Number of Standard Deviations = -0.4 Blind Sample ID = N59 Lab Value = 0.399 Most Probable Value = 0.412 Percent Recovery = 96.8 Date Sample Logged by Lab = 12/11/98 Sample ID = 3450163 Number of Standard Deviations = -0.3 Blind Sample ID = N59 Lab Value = 0.432 Most Probable Value = 0.412 Percent Recovery = 104.9 Date Sample Logged by Lab = 12/04/98 Sample ID = 3380077 Number of Standard Deviations = 0.5 Blind Sample ID = N59 Lab Value = 0.851 Most Probable Value = 0.770 Percent Recovery = 110.5 Date Sample Logged by Lab = 12/01/98 Sample ID = 3350087 Number of Standard Deviations = 2.2 Blind Sample ID = N60 Lab Value = 0.842 Most Probable Value = 0.770 Percent Recovery = 109.4 Date Sample Logged by Lab = 11/16/98 Sample ID = 3200025 Number of Standard Deviations = 1.9 Blind Sample ID = N60 Lab Value = 0.826 Most Probable Value = 0.770 Percent Recovery = 107.3 Date Sample Logged by Lab = 11/09/98 Sample ID = 3130128 Number of Standard Deviations = 1.5 Blind Sample ID = N60 Lab Value = 0.277 Most Probable Value = 0.412 Percent Recovery = 67.2 Date Sample Logged by Lab = 10/23/98 Sample ID = 2960093 Number of Standard Deviations = -3.6 Blind Sample ID = N59 Lab Value = 0.394 Most Probable Value = 0.412 Percent Recovery = 95.6 Date Sample Logged by Lab = 10/16/98 Sample ID = 2890142 Number of Standard Deviations = -0.5 Blind Sample ID = N59 Lab Value = 0.427 Most Probable Value = 0.412 Percent Recovery = 103.6 Date Sample Logged by Lab = 10/09/98 Sample ID = 2820173 Number of Standard Deviations = 0.4 Blind Sample ID = N59 Lab Value = 0.400 Most Probable Value = 0.412 Percent Recovery = 97.1 Date Sample Logged by Lab = 10/02/98 Sample ID = 2750039 Number of Standard Deviations = -0.3 Blind Sample ID = N59 Lab Value = 0.807 Most Probable Value = 0.766 Percent Recovery = 105.4 Date Sample Logged by Lab = 09/17/98 Sample ID = 2600015 Number of Standard Deviations = 1.1 Blind Sample ID = N58 Lab Value = 0.824 Most Probable Value = 0.766 Percent Recovery = 107.6 Date Sample Logged by Lab = 09/10/98 Sample ID = 2530111 Number of Standard Deviations = 1.5 Blind Sample ID = N58 Lab Value = 0.780 Most Probable Value = 0.766 Percent Recovery = 101.8 Date Sample Logged by Lab = 09/03/98 Sample ID = 2460016 Number of Standard Deviations = 0.4 Blind Sample ID = N58 Lab Value = 0.213 Most Probable Value = 0.201 Percent Recovery = 106.0 Date Sample Logged by Lab = 08/20/98 Sample ID = 2320306 Number of Standard Deviations = 0.3 Blind Sample ID = N57 Lab Value = 0.192 Most Probable Value = 0.201 Percent Recovery = 95.5 Date Sample Logged by Lab = 08/14/98 Sample ID = 2260068 Number of Standard Deviations = -0.2 Blind Sample ID = N57 Lab Value = 0.218 Most Probable Value = 0.201 Percent Recovery = 108.5 Date Sample Logged by Lab = 08/06/98 Sample ID = 2180182 Number of Standard Deviations = 0.5 Blind Sample ID = N57 Lab Value = 0.831 Most Probable Value = 0.766 Percent Recovery = 108.5 Date Sample Logged by Lab = 07/16/98 Sample ID = 1970016 Number of Standard Deviations = 1.7 Blind Sample ID = N58 Lab Value = 0.824 Most Probable Value = 0.766 Percent Recovery = 107.6 Date Sample Logged by Lab = 07/09/98 Sample ID = 1900090 Number of Standard Deviations = 1.5 Blind Sample ID = N58 Lab Value = 0.774 Most Probable Value = 0.766 Percent Recovery = 101.0 Date Sample Logged by Lab = 07/06/98 Sample ID = 1870157 Number of Standard Deviations = 0.2 Blind Sample ID = N58 Lab Value = 0.173 Most Probable Value = 0.201 Percent Recovery = 86.1 Date Sample Logged by Lab = 06/18/98 Sample ID = 1690150 Number of Standard Deviations = -0.7 Blind Sample ID = N57 Lab Value = 0.187 Most Probable Value = 0.201 Percent Recovery = 93.0 Date Sample Logged by Lab = 06/11/98 Sample ID = 1620089 Number of Standard Deviations = -0.4 Blind Sample ID = N57 Lab Value = 0.209 Most Probable Value = 0.201 Percent Recovery = 104.0 Date Sample Logged by Lab = 06/04/98 Sample ID = 1550189 Number of Standard Deviations = 0.2 Blind Sample ID = N57 Lab Value = 0.747 Most Probable Value = 0.766 Percent Recovery = 97.5 Date Sample Logged by Lab = 05/28/98 Sample ID = 1480063 Number of Standard Deviations = -0.5 Blind Sample ID = N58 Lab Value = 0.759 Most Probable Value = 0.766 Percent Recovery = 99.1 Date Sample Logged by Lab = 05/07/98 Sample ID = 1270082 Number of Standard Deviations = -0.2 Blind Sample ID = N58 Lab Value = 0.222 Most Probable Value = 0.201 Percent Recovery = 110.4 Date Sample Logged by Lab = 04/16/98 Sample ID = 1060088 Number of Standard Deviations = 0.6 Blind Sample ID = N57 Lab Value = 0.229 Most Probable Value = 0.201 Percent Recovery = 113.9 Date Sample Logged by Lab = 04/09/98 Sample ID = 0990018 Number of Standard Deviations = 0.7 Blind Sample ID = N57 Lab Value = 0.221 Most Probable Value = 0.201 Percent Recovery = 110.0 Date Sample Logged by Lab = 04/02/98 Sample ID = 0920015 Number of Standard Deviations = 0.5 Blind Sample ID = N57 Lab Value = 0.753 Most Probable Value = 0.714 Percent Recovery = 105.5 Date Sample Logged by Lab = 03/19/98 Sample ID = 0780159 Number of Standard Deviations = 1.0 Blind Sample ID = N56 Lab Value = 0.713 Most Probable Value = 0.714 Percent Recovery = 99.9 Date Sample Logged by Lab = 03/12/98 Sample ID = 0710072 Number of Standard Deviations = -0.0 Blind Sample ID = N56 Lab Value = 0.724 Most Probable Value = 0.714 Percent Recovery = 101.4 Date Sample Logged by Lab = 03/05/98 Sample ID = 0640056 Number of Standard Deviations = 0.3 Blind Sample ID = N56 Lab Value = 0.611 Most Probable Value = 0.601 Percent Recovery = 101.7 Date Sample Logged by Lab = 02/19/98 Sample ID = 0500028 Number of Standard Deviations = 0.3 Blind Sample ID = N55 Lab Value = 0.589 Most Probable Value = 0.601 Percent Recovery = 98.0 Date Sample Logged by Lab = 02/12/98 Sample ID = 0430095 Number of Standard Deviations = -0.3 Blind Sample ID = N55 Lab Value = 0.562 Most Probable Value = 0.601 Percent Recovery = 93.5 Date Sample Logged by Lab = 02/05/98 Sample ID = 0360074 Number of Standard Deviations = -1.0 Blind Sample ID = N55 Lab Value = 0.696 Most Probable Value = 0.714 Percent Recovery = 97.5 Date Sample Logged by Lab = 01/29/98 Sample ID = 0290022 Number of Standard Deviations = -0.5 Blind Sample ID = N56 Lab Value = 0.662 Most Probable Value = 0.714 Percent Recovery = 92.7 Date Sample Logged by Lab = 01/16/98 Sample ID = 0160121 Number of Standard Deviations = -1.4 Blind Sample ID = N56 Lab Value = 0.728 Most Probable Value = 0.714 Percent Recovery = 102.0 Date Sample Logged by Lab = 01/08/98 Sample ID = 0080098 Number of Standard Deviations = 0.4 Blind Sample ID = N56 Lab Value = 0.566 Most Probable Value = 0.601 Percent Recovery = 94.2 Date Sample Logged by Lab = 12/18/97 Sample ID = 3520021 Number of Standard Deviations = -0.9 Blind Sample ID = N55 Lab Value = 0.609 Most Probable Value = 0.601 Percent Recovery = 101.3 Date Sample Logged by Lab = 12/11/97 Sample ID = 3450039 Number of Standard Deviations = 0.3 Blind Sample ID = N55 Lab Value = 0.596 Most Probable Value = 0.601 Percent Recovery = 99.2 Date Sample Logged by Lab = 12/04/97 Sample ID = 3380075 Number of Standard Deviations = -0.2 Blind Sample ID = N55 Lab Value = 0.756 Most Probable Value = 0.714 Percent Recovery = 105.9 Date Sample Logged by Lab = 11/20/97 Sample ID = 3240011 Number of Standard Deviations = 1.2 Blind Sample ID = N56 Lab Value = 0.722 Most Probable Value = 0.714 Percent Recovery = 101.1 Date Sample Logged by Lab = 11/06/97 Sample ID = 3100137 Number of Standard Deviations = 0.2 Blind Sample ID = N56 Lab Value = 0.654 Most Probable Value = 0.601 Percent Recovery = 108.8 Date Sample Logged by Lab = 10/09/97 Sample ID = 2820058 Number of Standard Deviations = 1.8 Blind Sample ID = N55 Lab Value = 0.140 Most Probable Value = 0.167 Percent Recovery = 83.8 Date Sample Logged by Lab = 02/21/97 Sample ID = 0520152 Number of Standard Deviations = -1.8 Blind Sample ID = N49 Lab Value = 0.150 Most Probable Value = 0.167 Percent Recovery = 89.8 Date Sample Logged by Lab = 02/11/97 Sample ID = 0420050 Number of Standard Deviations = -1.1 Blind Sample ID = N49 Lab Value = 0.150 Most Probable Value = 0.167 Percent Recovery = 89.8 Date Sample Logged by Lab = 12/24/96 Sample ID = 3590059 Number of Standard Deviations = -1.1 Blind Sample ID = N49 Lab Value = 0.180 Most Probable Value = 0.167 Percent Recovery = 107.8 Date Sample Logged by Lab = 12/06/96 Sample ID = 3410063 Number of Standard Deviations = 0.9 Blind Sample ID = N49 Lab Value = 0.140 Most Probable Value = 0.167 Percent Recovery = 83.8 Date Sample Logged by Lab = 11/01/96 Sample ID = 3060254 Number of Standard Deviations = -1.8 Blind Sample ID = N49 Lab Value = 0.200 Most Probable Value = 0.167 Percent Recovery = 119.8 Date Sample Logged by Lab = 10/15/96 Sample ID = 2890080 Number of Standard Deviations = 2.2 Blind Sample ID = N49 Lab Value = 0.820 Most Probable Value = 0.794 Percent Recovery = 103.3 Date Sample Logged by Lab = 10/04/96 Sample ID = 2780023 Number of Standard Deviations = 0.6 Blind Sample ID = N48 Y = 100
The SGPlot Procedure

- TOTAL PHOSPHORUS-P,UNF,EPA -
Percent Recovery by Concentration
NWQL Parameter: 00665, Method: KJ011
Logged in Dates: 10/04/96 through 03/26/99
Open Data Set

Lab Value = 0.776 Most Probable Value = 0.770 Percent Recovery = 100.8 Date Sample Logged by Lab = 03/26/99 Sample ID = 0850049 Number of Standard Deviations = 0.2 Blind Sample ID = N60 Lab Value = 0.852 Most Probable Value = 0.770 Percent Recovery = 110.6 Date Sample Logged by Lab = 03/19/99 Sample ID = 0780128 Number of Standard Deviations = 2.2 Blind Sample ID = N60 Lab Value = 0.802 Most Probable Value = 0.770 Percent Recovery = 104.2 Date Sample Logged by Lab = 03/12/99 Sample ID = 0710109 Number of Standard Deviations = 0.9 Blind Sample ID = N60 Lab Value = 0.778 Most Probable Value = 0.770 Percent Recovery = 101.0 Date Sample Logged by Lab = 03/05/99 Sample ID = 0640107 Number of Standard Deviations = 0.2 Blind Sample ID = N60 Lab Value = 0.402 Most Probable Value = 0.412 Percent Recovery = 97.6 Date Sample Logged by Lab = 02/26/99 Sample ID = 0570072 Number of Standard Deviations = -0.3 Blind Sample ID = N59 Lab Value = 0.425 Most Probable Value = 0.412 Percent Recovery = 103.2 Date Sample Logged by Lab = 02/19/99 Sample ID = 0500085 Number of Standard Deviations = 0.3 Blind Sample ID = N59 Lab Value = 0.417 Most Probable Value = 0.412 Percent Recovery = 101.2 Date Sample Logged by Lab = 02/12/99 Sample ID = 0430071 Number of Standard Deviations = 0.1 Blind Sample ID = N59 Lab Value = 0.398 Most Probable Value = 0.412 Percent Recovery = 96.6 Date Sample Logged by Lab = 02/05/99 Sample ID = 0360041 Number of Standard Deviations = -0.4 Blind Sample ID = N59 Lab Value = 0.779 Most Probable Value = 0.770 Percent Recovery = 101.2 Date Sample Logged by Lab = 01/29/99 Sample ID = 0290007 Number of Standard Deviations = 0.2 Blind Sample ID = N60 Lab Value = 0.787 Most Probable Value = 0.770 Percent Recovery = 102.2 Date Sample Logged by Lab = 01/22/99 Sample ID = 0220069 Number of Standard Deviations = 0.5 Blind Sample ID = N60 Lab Value = 0.793 Most Probable Value = 0.770 Percent Recovery = 103.0 Date Sample Logged by Lab = 01/15/99 Sample ID = 0150081 Number of Standard Deviations = 0.6 Blind Sample ID = N60 Lab Value = 0.814 Most Probable Value = 0.770 Percent Recovery = 105.7 Date Sample Logged by Lab = 01/08/99 Sample ID = 0080116 Number of Standard Deviations = 1.2 Blind Sample ID = N60 Lab Value = 0.414 Most Probable Value = 0.412 Percent Recovery = 100.5 Date Sample Logged by Lab = 12/30/98 Sample ID = 3640037 Number of Standard Deviations = 0.1 Blind Sample ID = N59 Lab Value = 0.397 Most Probable Value = 0.412 Percent Recovery = 96.4 Date Sample Logged by Lab = 12/18/98 Sample ID = 3520050 Number of Standard Deviations = -0.4 Blind Sample ID = N59 Lab Value = 0.399 Most Probable Value = 0.412 Percent Recovery = 96.8 Date Sample Logged by Lab = 12/11/98 Sample ID = 3450163 Number of Standard Deviations = -0.3 Blind Sample ID = N59 Lab Value = 0.432 Most Probable Value = 0.412 Percent Recovery = 104.9 Date Sample Logged by Lab = 12/04/98 Sample ID = 3380077 Number of Standard Deviations = 0.5 Blind Sample ID = N59 Lab Value = 0.851 Most Probable Value = 0.770 Percent Recovery = 110.5 Date Sample Logged by Lab = 12/01/98 Sample ID = 3350087 Number of Standard Deviations = 2.2 Blind Sample ID = N60 Lab Value = 0.842 Most Probable Value = 0.770 Percent Recovery = 109.4 Date Sample Logged by Lab = 11/16/98 Sample ID = 3200025 Number of Standard Deviations = 1.9 Blind Sample ID = N60 Lab Value = 0.826 Most Probable Value = 0.770 Percent Recovery = 107.3 Date Sample Logged by Lab = 11/09/98 Sample ID = 3130128 Number of Standard Deviations = 1.5 Blind Sample ID = N60 Lab Value = 0.277 Most Probable Value = 0.412 Percent Recovery = 67.2 Date Sample Logged by Lab = 10/23/98 Sample ID = 2960093 Number of Standard Deviations = -3.6 Blind Sample ID = N59 Lab Value = 0.394 Most Probable Value = 0.412 Percent Recovery = 95.6 Date Sample Logged by Lab = 10/16/98 Sample ID = 2890142 Number of Standard Deviations = -0.5 Blind Sample ID = N59 Lab Value = 0.427 Most Probable Value = 0.412 Percent Recovery = 103.6 Date Sample Logged by Lab = 10/09/98 Sample ID = 2820173 Number of Standard Deviations = 0.4 Blind Sample ID = N59 Lab Value = 0.400 Most Probable Value = 0.412 Percent Recovery = 97.1 Date Sample Logged by Lab = 10/02/98 Sample ID = 2750039 Number of Standard Deviations = -0.3 Blind Sample ID = N59 Lab Value = 0.807 Most Probable Value = 0.766 Percent Recovery = 105.4 Date Sample Logged by Lab = 09/17/98 Sample ID = 2600015 Number of Standard Deviations = 1.1 Blind Sample ID = N58 Lab Value = 0.824 Most Probable Value = 0.766 Percent Recovery = 107.6 Date Sample Logged by Lab = 09/10/98 Sample ID = 2530111 Number of Standard Deviations = 1.5 Blind Sample ID = N58 Lab Value = 0.780 Most Probable Value = 0.766 Percent Recovery = 101.8 Date Sample Logged by Lab = 09/03/98 Sample ID = 2460016 Number of Standard Deviations = 0.4 Blind Sample ID = N58 Lab Value = 0.213 Most Probable Value = 0.201 Percent Recovery = 106.0 Date Sample Logged by Lab = 08/20/98 Sample ID = 2320306 Number of Standard Deviations = 0.3 Blind Sample ID = N57 Lab Value = 0.192 Most Probable Value = 0.201 Percent Recovery = 95.5 Date Sample Logged by Lab = 08/14/98 Sample ID = 2260068 Number of Standard Deviations = -0.2 Blind Sample ID = N57 Lab Value = 0.218 Most Probable Value = 0.201 Percent Recovery = 108.5 Date Sample Logged by Lab = 08/06/98 Sample ID = 2180182 Number of Standard Deviations = 0.5 Blind Sample ID = N57 Lab Value = 0.831 Most Probable Value = 0.766 Percent Recovery = 108.5 Date Sample Logged by Lab = 07/16/98 Sample ID = 1970016 Number of Standard Deviations = 1.7 Blind Sample ID = N58 Lab Value = 0.824 Most Probable Value = 0.766 Percent Recovery = 107.6 Date Sample Logged by Lab = 07/09/98 Sample ID = 1900090 Number of Standard Deviations = 1.5 Blind Sample ID = N58 Lab Value = 0.774 Most Probable Value = 0.766 Percent Recovery = 101.0 Date Sample Logged by Lab = 07/06/98 Sample ID = 1870157 Number of Standard Deviations = 0.2 Blind Sample ID = N58 Lab Value = 0.173 Most Probable Value = 0.201 Percent Recovery = 86.1 Date Sample Logged by Lab = 06/18/98 Sample ID = 1690150 Number of Standard Deviations = -0.7 Blind Sample ID = N57 Lab Value = 0.187 Most Probable Value = 0.201 Percent Recovery = 93.0 Date Sample Logged by Lab = 06/11/98 Sample ID = 1620089 Number of Standard Deviations = -0.4 Blind Sample ID = N57 Lab Value = 0.209 Most Probable Value = 0.201 Percent Recovery = 104.0 Date Sample Logged by Lab = 06/04/98 Sample ID = 1550189 Number of Standard Deviations = 0.2 Blind Sample ID = N57 Lab Value = 0.747 Most Probable Value = 0.766 Percent Recovery = 97.5 Date Sample Logged by Lab = 05/28/98 Sample ID = 1480063 Number of Standard Deviations = -0.5 Blind Sample ID = N58 Lab Value = 0.759 Most Probable Value = 0.766 Percent Recovery = 99.1 Date Sample Logged by Lab = 05/07/98 Sample ID = 1270082 Number of Standard Deviations = -0.2 Blind Sample ID = N58 Lab Value = 0.222 Most Probable Value = 0.201 Percent Recovery = 110.4 Date Sample Logged by Lab = 04/16/98 Sample ID = 1060088 Number of Standard Deviations = 0.6 Blind Sample ID = N57 Lab Value = 0.229 Most Probable Value = 0.201 Percent Recovery = 113.9 Date Sample Logged by Lab = 04/09/98 Sample ID = 0990018 Number of Standard Deviations = 0.7 Blind Sample ID = N57 Lab Value = 0.221 Most Probable Value = 0.201 Percent Recovery = 110.0 Date Sample Logged by Lab = 04/02/98 Sample ID = 0920015 Number of Standard Deviations = 0.5 Blind Sample ID = N57 Lab Value = 0.753 Most Probable Value = 0.714 Percent Recovery = 105.5 Date Sample Logged by Lab = 03/19/98 Sample ID = 0780159 Number of Standard Deviations = 1.0 Blind Sample ID = N56 Lab Value = 0.713 Most Probable Value = 0.714 Percent Recovery = 99.9 Date Sample Logged by Lab = 03/12/98 Sample ID = 0710072 Number of Standard Deviations = -0.0 Blind Sample ID = N56 Lab Value = 0.724 Most Probable Value = 0.714 Percent Recovery = 101.4 Date Sample Logged by Lab = 03/05/98 Sample ID = 0640056 Number of Standard Deviations = 0.3 Blind Sample ID = N56 Lab Value = 0.611 Most Probable Value = 0.601 Percent Recovery = 101.7 Date Sample Logged by Lab = 02/19/98 Sample ID = 0500028 Number of Standard Deviations = 0.3 Blind Sample ID = N55 Lab Value = 0.589 Most Probable Value = 0.601 Percent Recovery = 98.0 Date Sample Logged by Lab = 02/12/98 Sample ID = 0430095 Number of Standard Deviations = -0.3 Blind Sample ID = N55 Lab Value = 0.562 Most Probable Value = 0.601 Percent Recovery = 93.5 Date Sample Logged by Lab = 02/05/98 Sample ID = 0360074 Number of Standard Deviations = -1.0 Blind Sample ID = N55 Lab Value = 0.696 Most Probable Value = 0.714 Percent Recovery = 97.5 Date Sample Logged by Lab = 01/29/98 Sample ID = 0290022 Number of Standard Deviations = -0.5 Blind Sample ID = N56 Lab Value = 0.662 Most Probable Value = 0.714 Percent Recovery = 92.7 Date Sample Logged by Lab = 01/16/98 Sample ID = 0160121 Number of Standard Deviations = -1.4 Blind Sample ID = N56 Lab Value = 0.728 Most Probable Value = 0.714 Percent Recovery = 102.0 Date Sample Logged by Lab = 01/08/98 Sample ID = 0080098 Number of Standard Deviations = 0.4 Blind Sample ID = N56 Lab Value = 0.566 Most Probable Value = 0.601 Percent Recovery = 94.2 Date Sample Logged by Lab = 12/18/97 Sample ID = 3520021 Number of Standard Deviations = -0.9 Blind Sample ID = N55 Lab Value = 0.609 Most Probable Value = 0.601 Percent Recovery = 101.3 Date Sample Logged by Lab = 12/11/97 Sample ID = 3450039 Number of Standard Deviations = 0.3 Blind Sample ID = N55 Lab Value = 0.596 Most Probable Value = 0.601 Percent Recovery = 99.2 Date Sample Logged by Lab = 12/04/97 Sample ID = 3380075 Number of Standard Deviations = -0.2 Blind Sample ID = N55 Lab Value = 0.756 Most Probable Value = 0.714 Percent Recovery = 105.9 Date Sample Logged by Lab = 11/20/97 Sample ID = 3240011 Number of Standard Deviations = 1.2 Blind Sample ID = N56 Lab Value = 0.722 Most Probable Value = 0.714 Percent Recovery = 101.1 Date Sample Logged by Lab = 11/06/97 Sample ID = 3100137 Number of Standard Deviations = 0.2 Blind Sample ID = N56 Lab Value = 0.654 Most Probable Value = 0.601 Percent Recovery = 108.8 Date Sample Logged by Lab = 10/09/97 Sample ID = 2820058 Number of Standard Deviations = 1.8 Blind Sample ID = N55 Lab Value = 0.140 Most Probable Value = 0.167 Percent Recovery = 83.8 Date Sample Logged by Lab = 02/21/97 Sample ID = 0520152 Number of Standard Deviations = -1.8 Blind Sample ID = N49 Lab Value = 0.150 Most Probable Value = 0.167 Percent Recovery = 89.8 Date Sample Logged by Lab = 02/11/97 Sample ID = 0420050 Number of Standard Deviations = -1.1 Blind Sample ID = N49 Lab Value = 0.150 Most Probable Value = 0.167 Percent Recovery = 89.8 Date Sample Logged by Lab = 12/24/96 Sample ID = 3590059 Number of Standard Deviations = -1.1 Blind Sample ID = N49 Lab Value = 0.180 Most Probable Value = 0.167 Percent Recovery = 107.8 Date Sample Logged by Lab = 12/06/96 Sample ID = 3410063 Number of Standard Deviations = 0.9 Blind Sample ID = N49 Lab Value = 0.140 Most Probable Value = 0.167 Percent Recovery = 83.8 Date Sample Logged by Lab = 11/01/96 Sample ID = 3060254 Number of Standard Deviations = -1.8 Blind Sample ID = N49 Lab Value = 0.200 Most Probable Value = 0.167 Percent Recovery = 119.8 Date Sample Logged by Lab = 10/15/96 Sample ID = 2890080 Number of Standard Deviations = 2.2 Blind Sample ID = N49 Lab Value = 0.820 Most Probable Value = 0.794 Percent Recovery = 103.3 Date Sample Logged by Lab = 10/04/96 Sample ID = 2780023 Number of Standard Deviations = 0.6 Blind Sample ID = N48 Y = 100
The SGPlot Procedure