- Nitrate + nitrite as N, fltd, DA -
Percent Recovery by Date
Lab: NWQL, PCode: 00631, MCode: RED01
Analysis Dates: 05/02/23 through 10/09/24
Open Data Set

Lab Value = 0.838 Most Probable Value = 0.873 Percent Recovery = 96.0 Analysis Date = 10/09/24 Lab Sample ID = 2740023 # of QCUs = -0.8 Blind Sample ID = N162 Lab Value = 0.358 Most Probable Value = 0.361 Percent Recovery = 99.0 Analysis Date = 10/02/24 Lab Sample ID = 2700233 # of QCUs = -0.2 Blind Sample ID = N161 Lab Value = 0.841 Most Probable Value = 0.873 Percent Recovery = 96.3 Analysis Date = 10/01/24 Lab Sample ID = 2690184 # of QCUs = -0.7 Blind Sample ID = N162 Lab Value = 0.835 Most Probable Value = 0.873 Percent Recovery = 95.6 Analysis Date = 09/25/24 Lab Sample ID = 2600042 # of QCUs = -0.9 Blind Sample ID = N162 Lab Value = 0.336 Most Probable Value = 0.361 Percent Recovery = 93.0 Analysis Date = 09/25/24 Lab Sample ID = 2610049 # of QCUs = -1.2 Blind Sample ID = N161 Lab Value = 0.342 Most Probable Value = 0.361 Percent Recovery = 94.7 Analysis Date = 09/25/24 Lab Sample ID = 2600023 # of QCUs = -0.9 Blind Sample ID = N161 Lab Value = 0.847 Most Probable Value = 0.873 Percent Recovery = 97.0 Analysis Date = 09/19/24 Lab Sample ID = 2540043 # of QCUs = -0.6 Blind Sample ID = N162 Lab Value = 0.351 Most Probable Value = 0.361 Percent Recovery = 97.3 Analysis Date = 09/19/24 Lab Sample ID = 2480181 # of QCUs = -0.5 Blind Sample ID = N161 Lab Value = 0.342 Most Probable Value = 0.361 Percent Recovery = 94.8 Analysis Date = 09/11/24 Lab Sample ID = 2420143 # of QCUs = -0.9 Blind Sample ID = N161 Lab Value = 0.809 Most Probable Value = 0.873 Percent Recovery = 92.7 Analysis Date = 09/09/24 Lab Sample ID = 2400286 # of QCUs = -1.5 Blind Sample ID = N162 Lab Value = 0.850 Most Probable Value = 0.873 Percent Recovery = 97.3 Analysis Date = 08/28/24 Lab Sample ID = 2330318 # of QCUs = -0.5 Blind Sample ID = N162 Lab Value = 0.346 Most Probable Value = 0.361 Percent Recovery = 96.0 Analysis Date = 08/28/24 Lab Sample ID = 2350151 # of QCUs = -0.7 Blind Sample ID = N161 Lab Value = 0.352 Most Probable Value = 0.361 Percent Recovery = 97.4 Analysis Date = 08/28/24 Lab Sample ID = 2280182 # of QCUs = -0.4 Blind Sample ID = N161 Lab Value = 0.839 Most Probable Value = 0.873 Percent Recovery = 96.1 Analysis Date = 08/22/24 Lab Sample ID = 2260089 # of QCUs = -0.8 Blind Sample ID = N162 Lab Value = 0.350 Most Probable Value = 0.361 Percent Recovery = 96.9 Analysis Date = 08/22/24 Lab Sample ID = 2210223 # of QCUs = -0.5 Blind Sample ID = N161 Lab Value = 0.883 Most Probable Value = 0.873 Percent Recovery = 101.2 Analysis Date = 08/14/24 Lab Sample ID = 2140188 # of QCUs = 0.2 Blind Sample ID = N162 Lab Value = 0.876 Most Probable Value = 0.873 Percent Recovery = 100.4 Analysis Date = 08/14/24 Lab Sample ID = 2080149 # of QCUs = 0.1 Blind Sample ID = N162 Lab Value = 0.875 Most Probable Value = 0.873 Percent Recovery = 100.3 Analysis Date = 08/14/24 Lab Sample ID = 2190100 # of QCUs = 0.1 Blind Sample ID = N162 Lab Value = 0.353 Most Probable Value = 0.361 Percent Recovery = 97.8 Analysis Date = 08/14/24 Lab Sample ID = 2130066 # of QCUs = -0.4 Blind Sample ID = N161 Lab Value = 0.362 Most Probable Value = 0.361 Percent Recovery = 100.3 Analysis Date = 08/09/24 Lab Sample ID = 2050133 # of QCUs = 0.0 Blind Sample ID = N161 Lab Value = 0.876 Most Probable Value = 0.873 Percent Recovery = 100.4 Analysis Date = 08/07/24 Lab Sample ID = 2000170 # of QCUs = 0.1 Blind Sample ID = N162 Lab Value = 0.352 Most Probable Value = 0.361 Percent Recovery = 97.4 Analysis Date = 07/31/24 Lab Sample ID = 1980277 # of QCUs = -0.4 Blind Sample ID = N161 Lab Value = 0.838 Most Probable Value = 0.873 Percent Recovery = 96.0 Analysis Date = 07/18/24 Lab Sample ID = 1930207 # of QCUs = -0.8 Blind Sample ID = N162 Lab Value = 0.352 Most Probable Value = 0.361 Percent Recovery = 97.6 Analysis Date = 07/17/24 Lab Sample ID = 1910047 # of QCUs = -0.4 Blind Sample ID = N161 Lab Value = 0.882 Most Probable Value = 0.873 Percent Recovery = 101.0 Analysis Date = 07/02/24 Lab Sample ID = 1770114 # of QCUs = 0.2 Blind Sample ID = N162 Lab Value = 0.352 Most Probable Value = 0.361 Percent Recovery = 97.4 Analysis Date = 07/02/24 Lab Sample ID = 1790108 # of QCUs = -0.4 Blind Sample ID = N161 Lab Value = 0.856 Most Probable Value = 0.873 Percent Recovery = 98.1 Analysis Date = 06/25/24 Lab Sample ID = 1720054 # of QCUs = -0.4 Blind Sample ID = N162 Lab Value = 0.378 Most Probable Value = 0.361 Percent Recovery = 104.7 Analysis Date = 06/25/24 Lab Sample ID = 1720184 # of QCUs = 0.8 Blind Sample ID = N161 Lab Value = 0.871 Most Probable Value = 0.873 Percent Recovery = 99.8 Analysis Date = 06/20/24 Lab Sample ID = 1630118 # of QCUs = -0.0 Blind Sample ID = N162 Lab Value = 0.374 Most Probable Value = 0.361 Percent Recovery = 103.5 Analysis Date = 06/20/24 Lab Sample ID = 1650134 # of QCUs = 0.6 Blind Sample ID = N161 Lab Value = 0.359 Most Probable Value = 0.361 Percent Recovery = 99.6 Analysis Date = 06/13/24 Lab Sample ID = 1580168 # of QCUs = -0.1 Blind Sample ID = N161 Lab Value = 0.848 Most Probable Value = 0.873 Percent Recovery = 97.1 Analysis Date = 06/06/24 Lab Sample ID = 1520090 # of QCUs = -0.6 Blind Sample ID = N162 Lab Value = 0.801 Most Probable Value = 0.873 Percent Recovery = 91.8 Analysis Date = 06/06/24 Lab Sample ID = 1560041 # of QCUs = -1.6 Blind Sample ID = N162 Lab Value = 0.349 Most Probable Value = 0.361 Percent Recovery = 96.7 Analysis Date = 06/06/24 Lab Sample ID = 1500148 # of QCUs = -0.6 Blind Sample ID = N161 Lab Value = 0.850 Most Probable Value = 0.873 Percent Recovery = 97.4 Analysis Date = 05/29/24 Lab Sample ID = 1440177 # of QCUs = -0.5 Blind Sample ID = N162 Lab Value = 0.354 Most Probable Value = 0.361 Percent Recovery = 98.1 Analysis Date = 05/29/24 Lab Sample ID = 1420094 # of QCUs = -0.3 Blind Sample ID = N161 Lab Value = 0.832 Most Probable Value = 0.873 Percent Recovery = 95.3 Analysis Date = 05/21/24 Lab Sample ID = 1380120 # of QCUs = -0.9 Blind Sample ID = N162 Lab Value = 0.343 Most Probable Value = 0.361 Percent Recovery = 95.0 Analysis Date = 05/21/24 Lab Sample ID = 1370193 # of QCUs = -0.9 Blind Sample ID = N161 Lab Value = 0.874 Most Probable Value = 0.873 Percent Recovery = 100.1 Analysis Date = 05/16/24 Lab Sample ID = 1300152 # of QCUs = 0.0 Blind Sample ID = N162 Lab Value = 0.345 Most Probable Value = 0.361 Percent Recovery = 95.4 Analysis Date = 05/14/24 Lab Sample ID = 1280109 # of QCUs = -0.8 Blind Sample ID = N161 Lab Value = 0.823 Most Probable Value = 0.873 Percent Recovery = 94.3 Analysis Date = 05/03/24 Lab Sample ID = 1150017 # of QCUs = -1.1 Blind Sample ID = N162 Lab Value = 0.820 Most Probable Value = 0.873 Percent Recovery = 93.9 Analysis Date = 04/26/24 Lab Sample ID = 1070227 # of QCUs = -1.2 Blind Sample ID = N162 Lab Value = 0.838 Most Probable Value = 0.873 Percent Recovery = 96.0 Analysis Date = 04/18/24 Lab Sample ID = 1000110 # of QCUs = -0.8 Blind Sample ID = N162 Lab Value = 0.870 Most Probable Value = 0.873 Percent Recovery = 99.7 Analysis Date = 04/17/24 Lab Sample ID = 0930095 # of QCUs = -0.1 Blind Sample ID = N162 Lab Value = 1.226 Most Probable Value = 1.250 Percent Recovery = 98.1 Analysis Date = 04/17/24 Lab Sample ID = 0880080 # of QCUs = -0.4 Blind Sample ID = N160 Lab Value = 0.233 Most Probable Value = 0.247 Percent Recovery = 94.4 Analysis Date = 04/17/24 Lab Sample ID = 0880017 # of QCUs = -0.7 Blind Sample ID = N159 Lab Value = 1.151 Most Probable Value = 1.250 Percent Recovery = 92.1 Analysis Date = 04/15/24 Lab Sample ID = 0810193 # of QCUs = -1.6 Blind Sample ID = N160 Lab Value = 1.197 Most Probable Value = 1.250 Percent Recovery = 95.7 Analysis Date = 04/03/24 Lab Sample ID = 0790096 # of QCUs = -0.9 Blind Sample ID = N160 Lab Value = 0.234 Most Probable Value = 0.247 Percent Recovery = 94.6 Analysis Date = 04/03/24 Lab Sample ID = 0800005 # of QCUs = -0.7 Blind Sample ID = N159 Lab Value = 0.236 Most Probable Value = 0.247 Percent Recovery = 95.7 Analysis Date = 04/01/24 Lab Sample ID = 0730122 # of QCUs = -0.5 Blind Sample ID = N159 Lab Value = 1.230 Most Probable Value = 1.250 Percent Recovery = 98.4 Analysis Date = 03/26/24 Lab Sample ID = 0670130 # of QCUs = -0.3 Blind Sample ID = N160 Lab Value = 0.248 Most Probable Value = 0.247 Percent Recovery = 100.4 Analysis Date = 03/13/24 Lab Sample ID = 0660045 # of QCUs = 0.1 Blind Sample ID = N159 Lab Value = 0.233 Most Probable Value = 0.247 Percent Recovery = 94.4 Analysis Date = 03/13/24 Lab Sample ID = 0610078 # of QCUs = -0.7 Blind Sample ID = N159 Lab Value = 1.163 Most Probable Value = 1.250 Percent Recovery = 93.0 Analysis Date = 03/01/24 Lab Sample ID = 0580160 # of QCUs = -1.4 Blind Sample ID = N160 Lab Value = 1.209 Most Probable Value = 1.250 Percent Recovery = 96.7 Analysis Date = 03/01/24 Lab Sample ID = 0520083 # of QCUs = -0.7 Blind Sample ID = N160 Lab Value = 0.238 Most Probable Value = 0.247 Percent Recovery = 96.4 Analysis Date = 03/01/24 Lab Sample ID = 0530096 # of QCUs = -0.4 Blind Sample ID = N159 Lab Value = 1.206 Most Probable Value = 1.250 Percent Recovery = 96.5 Analysis Date = 02/20/24 Lab Sample ID = 0440081 # of QCUs = -0.7 Blind Sample ID = N160 Lab Value = 0.246 Most Probable Value = 0.247 Percent Recovery = 99.7 Analysis Date = 02/20/24 Lab Sample ID = 0460205 # of QCUs = -0.0 Blind Sample ID = N159 Lab Value = 1.202 Most Probable Value = 1.250 Percent Recovery = 96.2 Analysis Date = 02/16/24 Lab Sample ID = 0370150 # of QCUs = -0.8 Blind Sample ID = N160 Lab Value = 0.241 Most Probable Value = 0.247 Percent Recovery = 97.4 Analysis Date = 02/16/24 Lab Sample ID = 0390105 # of QCUs = -0.3 Blind Sample ID = N159 Lab Value = 1.200 Most Probable Value = 1.250 Percent Recovery = 96.0 Analysis Date = 02/02/24 Lab Sample ID = 0250068 # of QCUs = -0.8 Blind Sample ID = N160 Lab Value = 0.222 Most Probable Value = 0.247 Percent Recovery = 89.9 Analysis Date = 01/29/24 Lab Sample ID = 0230081 # of QCUs = -1.3 Blind Sample ID = N159 Lab Value = 1.201 Most Probable Value = 1.250 Percent Recovery = 96.1 Analysis Date = 01/25/24 Lab Sample ID = 0180111 # of QCUs = -0.8 Blind Sample ID = N160 Lab Value = 1.095 Most Probable Value = 1.250 Percent Recovery = 87.6 Analysis Date = 01/23/24 Lab Sample ID = 0120127 # of QCUs = -2.5 Blind Sample ID = N160 Lab Value = 0.229 Most Probable Value = 0.247 Percent Recovery = 92.8 Analysis Date = 01/23/24 Lab Sample ID = 0170013 # of QCUs = -0.9 Blind Sample ID = N159 Lab Value = 1.175 Most Probable Value = 1.250 Percent Recovery = 94.0 Analysis Date = 01/18/24 Lab Sample ID = 0040090 # of QCUs = -1.2 Blind Sample ID = N160 Lab Value = 0.214 Most Probable Value = 0.247 Percent Recovery = 86.7 Analysis Date = 01/18/24 Lab Sample ID = 0090036 # of QCUs = -1.6 Blind Sample ID = N159 Lab Value = 0.233 Most Probable Value = 0.247 Percent Recovery = 94.3 Analysis Date = 01/18/24 Lab Sample ID = 0030062 # of QCUs = -0.7 Blind Sample ID = N159 Lab Value = 1.184 Most Probable Value = 1.250 Percent Recovery = 94.8 Analysis Date = 01/09/24 Lab Sample ID = 3610065 # of QCUs = -1.0 Blind Sample ID = N160 Lab Value = 1.207 Most Probable Value = 1.250 Percent Recovery = 96.5 Analysis Date = 01/09/24 Lab Sample ID = 3530162 # of QCUs = -0.7 Blind Sample ID = N160 Lab Value = 0.236 Most Probable Value = 0.247 Percent Recovery = 95.6 Analysis Date = 01/09/24 Lab Sample ID = 3620062 # of QCUs = -0.5 Blind Sample ID = N159 Lab Value = 0.254 Most Probable Value = 0.247 Percent Recovery = 102.9 Analysis Date = 01/09/24 Lab Sample ID = 3550285 # of QCUs = 0.4 Blind Sample ID = N159 Lab Value = 0.234 Most Probable Value = 0.247 Percent Recovery = 94.7 Analysis Date = 01/05/24 Lab Sample ID = 3470279 # of QCUs = -0.7 Blind Sample ID = N159 Lab Value = 1.212 Most Probable Value = 1.250 Percent Recovery = 96.9 Analysis Date = 12/19/23 Lab Sample ID = 3460242 # of QCUs = -0.6 Blind Sample ID = N160 Lab Value = 0.247 Most Probable Value = 0.247 Percent Recovery = 100.0 Analysis Date = 12/19/23 Lab Sample ID = 3420010 # of QCUs = 0.0 Blind Sample ID = N159 Lab Value = 1.187 Most Probable Value = 1.250 Percent Recovery = 95.0 Analysis Date = 12/06/23 Lab Sample ID = 3390055 # of QCUs = -1.0 Blind Sample ID = N160 Lab Value = 1.191 Most Probable Value = 1.250 Percent Recovery = 95.3 Analysis Date = 12/04/23 Lab Sample ID = 3350126 # of QCUs = -0.9 Blind Sample ID = N160 Lab Value = 0.232 Most Probable Value = 0.247 Percent Recovery = 94.0 Analysis Date = 12/04/23 Lab Sample ID = 3340082 # of QCUs = -0.7 Blind Sample ID = N159 Lab Value = 1.226 Most Probable Value = 1.250 Percent Recovery = 98.1 Analysis Date = 11/30/23 Lab Sample ID = 3320177 # of QCUs = -0.4 Blind Sample ID = N160 Lab Value = 0.218 Most Probable Value = 0.247 Percent Recovery = 88.1 Analysis Date = 11/29/23 Lab Sample ID = 3250151 # of QCUs = -1.5 Blind Sample ID = N159 Lab Value = 1.220 Most Probable Value = 1.250 Percent Recovery = 97.6 Analysis Date = 11/22/23 Lab Sample ID = 3210044 # of QCUs = -0.5 Blind Sample ID = N160 Lab Value = 0.245 Most Probable Value = 0.247 Percent Recovery = 99.3 Analysis Date = 11/21/23 Lab Sample ID = 3190186 # of QCUs = -0.1 Blind Sample ID = N159 Lab Value = 1.204 Most Probable Value = 1.250 Percent Recovery = 96.4 Analysis Date = 11/17/23 Lab Sample ID = 3130130 # of QCUs = -0.7 Blind Sample ID = N160 Lab Value = 0.249 Most Probable Value = 0.247 Percent Recovery = 101.0 Analysis Date = 11/13/23 Lab Sample ID = 3120062 # of QCUs = 0.1 Blind Sample ID = N159 Lab Value = 0.232 Most Probable Value = 0.247 Percent Recovery = 94.1 Analysis Date = 10/30/23 Lab Sample ID = 2990158 # of QCUs = -0.7 Blind Sample ID = N159 Lab Value = 1.211 Most Probable Value = 1.250 Percent Recovery = 96.9 Analysis Date = 10/27/23 Lab Sample ID = 2980083 # of QCUs = -0.6 Blind Sample ID = N160 Lab Value = 0.216 Most Probable Value = 0.247 Percent Recovery = 87.4 Analysis Date = 10/24/23 Lab Sample ID = 2930012 # of QCUs = -1.6 Blind Sample ID = N159 Lab Value = 1.211 Most Probable Value = 1.250 Percent Recovery = 96.9 Analysis Date = 10/20/23 Lab Sample ID = 2900165 # of QCUs = -0.6 Blind Sample ID = N160 Lab Value = 1.181 Most Probable Value = 1.250 Percent Recovery = 94.5 Analysis Date = 10/20/23 Lab Sample ID = 2850092 # of QCUs = -1.1 Blind Sample ID = N160 Lab Value = 0.231 Most Probable Value = 0.247 Percent Recovery = 93.4 Analysis Date = 10/20/23 Lab Sample ID = 2860132 # of QCUs = -0.8 Blind Sample ID = N159 Lab Value = 1.148 Most Probable Value = 1.250 Percent Recovery = 91.8 Analysis Date = 10/19/23 Lab Sample ID = 2760036 # of QCUs = -1.6 Blind Sample ID = N160 Lab Value = 0.218 Most Probable Value = 0.247 Percent Recovery = 88.4 Analysis Date = 10/19/23 Lab Sample ID = 2770171 # of QCUs = -1.4 Blind Sample ID = N159 Lab Value = 1.448 Most Probable Value = 1.550 Percent Recovery = 93.4 Analysis Date = 10/19/23 Lab Sample ID = 2720019 # of QCUs = -1.3 Blind Sample ID = N158 Lab Value = 1.512 Most Probable Value = 1.550 Percent Recovery = 97.6 Analysis Date = 10/11/23 Lab Sample ID = 2640109 # of QCUs = -0.5 Blind Sample ID = N158 Lab Value = 0.285 Most Probable Value = 0.320 Percent Recovery = 89.2 Analysis Date = 10/11/23 Lab Sample ID = 2690098 # of QCUs = -1.7 Blind Sample ID = N157 Lab Value = 0.294 Most Probable Value = 0.320 Percent Recovery = 92.0 Analysis Date = 10/11/23 Lab Sample ID = 2620181 # of QCUs = -1.3 Blind Sample ID = N157 Lab Value = 1.476 Most Probable Value = 1.550 Percent Recovery = 95.2 Analysis Date = 10/10/23 Lab Sample ID = 2570186 # of QCUs = -1.0 Blind Sample ID = N158 Lab Value = 0.295 Most Probable Value = 0.320 Percent Recovery = 92.3 Analysis Date = 10/10/23 Lab Sample ID = 2560092 # of QCUs = -1.2 Blind Sample ID = N157 Lab Value = 1.527 Most Probable Value = 1.550 Percent Recovery = 98.5 Analysis Date = 10/04/23 Lab Sample ID = 2440132 # of QCUs = -0.3 Blind Sample ID = N158 Lab Value = 1.428 Most Probable Value = 1.550 Percent Recovery = 92.1 Analysis Date = 10/04/23 Lab Sample ID = 2500320 # of QCUs = -1.6 Blind Sample ID = N158 Lab Value = 0.289 Most Probable Value = 0.320 Percent Recovery = 90.2 Analysis Date = 10/04/23 Lab Sample ID = 2480099 # of QCUs = -1.6 Blind Sample ID = N157 Lab Value = 0.291 Most Probable Value = 0.320 Percent Recovery = 91.0 Analysis Date = 10/04/23 Lab Sample ID = 2490136 # of QCUs = -1.4 Blind Sample ID = N157 Lab Value = 0.315 Most Probable Value = 0.320 Percent Recovery = 98.3 Analysis Date = 10/02/23 Lab Sample ID = 2360090 # of QCUs = -0.3 Blind Sample ID = N157 Lab Value = 1.477 Most Probable Value = 1.550 Percent Recovery = 95.3 Analysis Date = 09/29/23 Lab Sample ID = 2350097 # of QCUs = -0.9 Blind Sample ID = N158 Lab Value = 1.440 Most Probable Value = 1.550 Percent Recovery = 92.9 Analysis Date = 09/20/23 Lab Sample ID = 2280169 # of QCUs = -1.4 Blind Sample ID = N158 Lab Value = 0.292 Most Probable Value = 0.320 Percent Recovery = 91.3 Analysis Date = 09/20/23 Lab Sample ID = 2290216 # of QCUs = -1.4 Blind Sample ID = N157 Lab Value = 0.315 Most Probable Value = 0.320 Percent Recovery = 98.5 Analysis Date = 09/19/23 Lab Sample ID = 2220102 # of QCUs = -0.2 Blind Sample ID = N157 Lab Value = 1.477 Most Probable Value = 1.550 Percent Recovery = 95.3 Analysis Date = 09/18/23 Lab Sample ID = 2200130 # of QCUs = -0.9 Blind Sample ID = N158 Lab Value = 1.511 Most Probable Value = 1.550 Percent Recovery = 97.5 Analysis Date = 09/14/23 Lab Sample ID = 2080232 # of QCUs = -0.5 Blind Sample ID = N158 Lab Value = 1.469 Most Probable Value = 1.550 Percent Recovery = 94.8 Analysis Date = 09/13/23 Lab Sample ID = 2020027 # of QCUs = -1.0 Blind Sample ID = N158 Lab Value = 0.293 Most Probable Value = 0.320 Percent Recovery = 91.6 Analysis Date = 09/13/23 Lab Sample ID = 2060139 # of QCUs = -1.3 Blind Sample ID = N157 Lab Value = 1.546 Most Probable Value = 1.550 Percent Recovery = 99.7 Analysis Date = 09/07/23 Lab Sample ID = 1980052 # of QCUs = -0.1 Blind Sample ID = N158 Lab Value = 0.307 Most Probable Value = 0.320 Percent Recovery = 95.9 Analysis Date = 09/07/23 Lab Sample ID = 1990167 # of QCUs = -0.7 Blind Sample ID = N157 Lab Value = 0.324 Most Probable Value = 0.320 Percent Recovery = 101.2 Analysis Date = 09/05/23 Lab Sample ID = 1940237 # of QCUs = 0.2 Blind Sample ID = N157 Lab Value = 1.563 Most Probable Value = 1.550 Percent Recovery = 100.8 Analysis Date = 09/01/23 Lab Sample ID = 1920172 # of QCUs = 0.2 Blind Sample ID = N158 Lab Value = 1.550 Most Probable Value = 1.550 Percent Recovery = 100.0 Analysis Date = 09/01/23 Lab Sample ID = 1840088 # of QCUs = -0.0 Blind Sample ID = N158 Lab Value = 0.319 Most Probable Value = 0.320 Percent Recovery = 99.8 Analysis Date = 09/01/23 Lab Sample ID = 1870312 # of QCUs = -0.0 Blind Sample ID = N157 Lab Value = 0.325 Most Probable Value = 0.320 Percent Recovery = 101.7 Analysis Date = 09/01/23 Lab Sample ID = 1860129 # of QCUs = 0.3 Blind Sample ID = N157 Lab Value = 1.530 Most Probable Value = 1.550 Percent Recovery = 98.7 Analysis Date = 08/31/23 Lab Sample ID = 1730212 # of QCUs = -0.3 Blind Sample ID = N158 Lab Value = 0.310 Most Probable Value = 0.320 Percent Recovery = 96.7 Analysis Date = 08/31/23 Lab Sample ID = 1790031 # of QCUs = -0.5 Blind Sample ID = N157 Lab Value = 0.326 Most Probable Value = 0.320 Percent Recovery = 102.0 Analysis Date = 07/28/23 Lab Sample ID = 1660196 # of QCUs = 0.3 Blind Sample ID = N157 Lab Value = 1.423 Most Probable Value = 1.550 Percent Recovery = 91.8 Analysis Date = 07/11/23 Lab Sample ID = 1650068 # of QCUs = -1.6 Blind Sample ID = N158 Lab Value = 1.475 Most Probable Value = 1.550 Percent Recovery = 95.2 Analysis Date = 07/06/23 Lab Sample ID = 1170150 # of QCUs = -1.0 Blind Sample ID = N158 Lab Value = 0.305 Most Probable Value = 0.320 Percent Recovery = 95.3 Analysis Date = 07/06/23 Lab Sample ID = 1590234 # of QCUs = -0.8 Blind Sample ID = N157 Lab Value = 1.438 Most Probable Value = 1.550 Percent Recovery = 92.8 Analysis Date = 06/22/23 Lab Sample ID = 1570044 # of QCUs = -1.4 Blind Sample ID = N158 Lab Value = 1.527 Most Probable Value = 1.550 Percent Recovery = 98.5 Analysis Date = 06/06/23 Lab Sample ID = 1440064 # of QCUs = -0.3 Blind Sample ID = N158 Lab Value = 0.307 Most Probable Value = 0.320 Percent Recovery = 95.9 Analysis Date = 06/06/23 Lab Sample ID = 1440063 # of QCUs = -0.7 Blind Sample ID = N157 Lab Value = 1.433 Most Probable Value = 1.550 Percent Recovery = 92.5 Analysis Date = 05/25/23 Lab Sample ID = 1360051 # of QCUs = -1.5 Blind Sample ID = N158 Lab Value = 0.295 Most Probable Value = 0.320 Percent Recovery = 92.2 Analysis Date = 05/25/23 Lab Sample ID = 1360049 # of QCUs = -1.2 Blind Sample ID = N157 Lab Value = 1.540 Most Probable Value = 1.550 Percent Recovery = 99.4 Analysis Date = 05/11/23 Lab Sample ID = 1300163 # of QCUs = -0.1 Blind Sample ID = N158 Lab Value = 1.464 Most Probable Value = 1.550 Percent Recovery = 94.4 Analysis Date = 05/11/23 Lab Sample ID = 1240212 # of QCUs = -1.1 Blind Sample ID = N158 Lab Value = 0.276 Most Probable Value = 0.320 Percent Recovery = 86.2 Analysis Date = 05/11/23 Lab Sample ID = 1300164 # of QCUs = -2.2 Blind Sample ID = N157 Lab Value = 0.269 Most Probable Value = 0.320 Percent Recovery = 84.0 Analysis Date = 05/11/23 Lab Sample ID = 1240211 # of QCUs = -2.6 Blind Sample ID = N157 Lab Value = 0.342 Most Probable Value = 0.320 Percent Recovery = 106.9 Analysis Date = 05/10/23 Lab Sample ID = 1230176 # of QCUs = 1.1 Blind Sample ID = N157 Lab Value = 1.521 Most Probable Value = 1.550 Percent Recovery = 98.2 Analysis Date = 05/08/23 Lab Sample ID = 1100091 # of QCUs = -0.4 Blind Sample ID = N158 Lab Value = 0.298 Most Probable Value = 0.320 Percent Recovery = 93.2 Analysis Date = 05/04/23 Lab Sample ID = 1150152 # of QCUs = -1.1 Blind Sample ID = N157 Lab Value = 0.304 Most Probable Value = 0.320 Percent Recovery = 95.0 Analysis Date = 05/02/23 Lab Sample ID = 1090193 # of QCUs = -0.8 Blind Sample ID = N157 Y = 100
The SGPlot Procedure

- Nitrate + nitrite as N, fltd, DA -
Percent Recovery by Concentration
NWQL Parameter: 00631, Method: RED01
Analysis Dates: 05/02/23 through 10/09/24
Open Data Set

Lab Value = 0.838 Most Probable Value = 0.873 Percent Recovery = 96.0 Analysis Date = 10/09/24 Lab Sample ID = 2740023 # of QCUs = -0.8 Blind Sample ID = N162 Lab Value = 0.358 Most Probable Value = 0.361 Percent Recovery = 99.0 Analysis Date = 10/02/24 Lab Sample ID = 2700233 # of QCUs = -0.2 Blind Sample ID = N161 Lab Value = 0.841 Most Probable Value = 0.873 Percent Recovery = 96.3 Analysis Date = 10/01/24 Lab Sample ID = 2690184 # of QCUs = -0.7 Blind Sample ID = N162 Lab Value = 0.835 Most Probable Value = 0.873 Percent Recovery = 95.6 Analysis Date = 09/25/24 Lab Sample ID = 2600042 # of QCUs = -0.9 Blind Sample ID = N162 Lab Value = 0.336 Most Probable Value = 0.361 Percent Recovery = 93.0 Analysis Date = 09/25/24 Lab Sample ID = 2610049 # of QCUs = -1.2 Blind Sample ID = N161 Lab Value = 0.342 Most Probable Value = 0.361 Percent Recovery = 94.7 Analysis Date = 09/25/24 Lab Sample ID = 2600023 # of QCUs = -0.9 Blind Sample ID = N161 Lab Value = 0.847 Most Probable Value = 0.873 Percent Recovery = 97.0 Analysis Date = 09/19/24 Lab Sample ID = 2540043 # of QCUs = -0.6 Blind Sample ID = N162 Lab Value = 0.351 Most Probable Value = 0.361 Percent Recovery = 97.3 Analysis Date = 09/19/24 Lab Sample ID = 2480181 # of QCUs = -0.5 Blind Sample ID = N161 Lab Value = 0.342 Most Probable Value = 0.361 Percent Recovery = 94.8 Analysis Date = 09/11/24 Lab Sample ID = 2420143 # of QCUs = -0.9 Blind Sample ID = N161 Lab Value = 0.809 Most Probable Value = 0.873 Percent Recovery = 92.7 Analysis Date = 09/09/24 Lab Sample ID = 2400286 # of QCUs = -1.5 Blind Sample ID = N162 Lab Value = 0.850 Most Probable Value = 0.873 Percent Recovery = 97.3 Analysis Date = 08/28/24 Lab Sample ID = 2330318 # of QCUs = -0.5 Blind Sample ID = N162 Lab Value = 0.346 Most Probable Value = 0.361 Percent Recovery = 96.0 Analysis Date = 08/28/24 Lab Sample ID = 2350151 # of QCUs = -0.7 Blind Sample ID = N161 Lab Value = 0.352 Most Probable Value = 0.361 Percent Recovery = 97.4 Analysis Date = 08/28/24 Lab Sample ID = 2280182 # of QCUs = -0.4 Blind Sample ID = N161 Lab Value = 0.839 Most Probable Value = 0.873 Percent Recovery = 96.1 Analysis Date = 08/22/24 Lab Sample ID = 2260089 # of QCUs = -0.8 Blind Sample ID = N162 Lab Value = 0.350 Most Probable Value = 0.361 Percent Recovery = 96.9 Analysis Date = 08/22/24 Lab Sample ID = 2210223 # of QCUs = -0.5 Blind Sample ID = N161 Lab Value = 0.883 Most Probable Value = 0.873 Percent Recovery = 101.2 Analysis Date = 08/14/24 Lab Sample ID = 2140188 # of QCUs = 0.2 Blind Sample ID = N162 Lab Value = 0.876 Most Probable Value = 0.873 Percent Recovery = 100.4 Analysis Date = 08/14/24 Lab Sample ID = 2080149 # of QCUs = 0.1 Blind Sample ID = N162 Lab Value = 0.875 Most Probable Value = 0.873 Percent Recovery = 100.3 Analysis Date = 08/14/24 Lab Sample ID = 2190100 # of QCUs = 0.1 Blind Sample ID = N162 Lab Value = 0.353 Most Probable Value = 0.361 Percent Recovery = 97.8 Analysis Date = 08/14/24 Lab Sample ID = 2130066 # of QCUs = -0.4 Blind Sample ID = N161 Lab Value = 0.362 Most Probable Value = 0.361 Percent Recovery = 100.3 Analysis Date = 08/09/24 Lab Sample ID = 2050133 # of QCUs = 0.0 Blind Sample ID = N161 Lab Value = 0.876 Most Probable Value = 0.873 Percent Recovery = 100.4 Analysis Date = 08/07/24 Lab Sample ID = 2000170 # of QCUs = 0.1 Blind Sample ID = N162 Lab Value = 0.352 Most Probable Value = 0.361 Percent Recovery = 97.4 Analysis Date = 07/31/24 Lab Sample ID = 1980277 # of QCUs = -0.4 Blind Sample ID = N161 Lab Value = 0.838 Most Probable Value = 0.873 Percent Recovery = 96.0 Analysis Date = 07/18/24 Lab Sample ID = 1930207 # of QCUs = -0.8 Blind Sample ID = N162 Lab Value = 0.352 Most Probable Value = 0.361 Percent Recovery = 97.6 Analysis Date = 07/17/24 Lab Sample ID = 1910047 # of QCUs = -0.4 Blind Sample ID = N161 Lab Value = 0.882 Most Probable Value = 0.873 Percent Recovery = 101.0 Analysis Date = 07/02/24 Lab Sample ID = 1770114 # of QCUs = 0.2 Blind Sample ID = N162 Lab Value = 0.352 Most Probable Value = 0.361 Percent Recovery = 97.4 Analysis Date = 07/02/24 Lab Sample ID = 1790108 # of QCUs = -0.4 Blind Sample ID = N161 Lab Value = 0.856 Most Probable Value = 0.873 Percent Recovery = 98.1 Analysis Date = 06/25/24 Lab Sample ID = 1720054 # of QCUs = -0.4 Blind Sample ID = N162 Lab Value = 0.378 Most Probable Value = 0.361 Percent Recovery = 104.7 Analysis Date = 06/25/24 Lab Sample ID = 1720184 # of QCUs = 0.8 Blind Sample ID = N161 Lab Value = 0.871 Most Probable Value = 0.873 Percent Recovery = 99.8 Analysis Date = 06/20/24 Lab Sample ID = 1630118 # of QCUs = -0.0 Blind Sample ID = N162 Lab Value = 0.374 Most Probable Value = 0.361 Percent Recovery = 103.5 Analysis Date = 06/20/24 Lab Sample ID = 1650134 # of QCUs = 0.6 Blind Sample ID = N161 Lab Value = 0.359 Most Probable Value = 0.361 Percent Recovery = 99.6 Analysis Date = 06/13/24 Lab Sample ID = 1580168 # of QCUs = -0.1 Blind Sample ID = N161 Lab Value = 0.848 Most Probable Value = 0.873 Percent Recovery = 97.1 Analysis Date = 06/06/24 Lab Sample ID = 1520090 # of QCUs = -0.6 Blind Sample ID = N162 Lab Value = 0.801 Most Probable Value = 0.873 Percent Recovery = 91.8 Analysis Date = 06/06/24 Lab Sample ID = 1560041 # of QCUs = -1.6 Blind Sample ID = N162 Lab Value = 0.349 Most Probable Value = 0.361 Percent Recovery = 96.7 Analysis Date = 06/06/24 Lab Sample ID = 1500148 # of QCUs = -0.6 Blind Sample ID = N161 Lab Value = 0.850 Most Probable Value = 0.873 Percent Recovery = 97.4 Analysis Date = 05/29/24 Lab Sample ID = 1440177 # of QCUs = -0.5 Blind Sample ID = N162 Lab Value = 0.354 Most Probable Value = 0.361 Percent Recovery = 98.1 Analysis Date = 05/29/24 Lab Sample ID = 1420094 # of QCUs = -0.3 Blind Sample ID = N161 Lab Value = 0.832 Most Probable Value = 0.873 Percent Recovery = 95.3 Analysis Date = 05/21/24 Lab Sample ID = 1380120 # of QCUs = -0.9 Blind Sample ID = N162 Lab Value = 0.343 Most Probable Value = 0.361 Percent Recovery = 95.0 Analysis Date = 05/21/24 Lab Sample ID = 1370193 # of QCUs = -0.9 Blind Sample ID = N161 Lab Value = 0.874 Most Probable Value = 0.873 Percent Recovery = 100.1 Analysis Date = 05/16/24 Lab Sample ID = 1300152 # of QCUs = 0.0 Blind Sample ID = N162 Lab Value = 0.345 Most Probable Value = 0.361 Percent Recovery = 95.4 Analysis Date = 05/14/24 Lab Sample ID = 1280109 # of QCUs = -0.8 Blind Sample ID = N161 Lab Value = 0.823 Most Probable Value = 0.873 Percent Recovery = 94.3 Analysis Date = 05/03/24 Lab Sample ID = 1150017 # of QCUs = -1.1 Blind Sample ID = N162 Lab Value = 0.820 Most Probable Value = 0.873 Percent Recovery = 93.9 Analysis Date = 04/26/24 Lab Sample ID = 1070227 # of QCUs = -1.2 Blind Sample ID = N162 Lab Value = 0.838 Most Probable Value = 0.873 Percent Recovery = 96.0 Analysis Date = 04/18/24 Lab Sample ID = 1000110 # of QCUs = -0.8 Blind Sample ID = N162 Lab Value = 0.870 Most Probable Value = 0.873 Percent Recovery = 99.7 Analysis Date = 04/17/24 Lab Sample ID = 0930095 # of QCUs = -0.1 Blind Sample ID = N162 Lab Value = 1.226 Most Probable Value = 1.250 Percent Recovery = 98.1 Analysis Date = 04/17/24 Lab Sample ID = 0880080 # of QCUs = -0.4 Blind Sample ID = N160 Lab Value = 0.233 Most Probable Value = 0.247 Percent Recovery = 94.4 Analysis Date = 04/17/24 Lab Sample ID = 0880017 # of QCUs = -0.7 Blind Sample ID = N159 Lab Value = 1.151 Most Probable Value = 1.250 Percent Recovery = 92.1 Analysis Date = 04/15/24 Lab Sample ID = 0810193 # of QCUs = -1.6 Blind Sample ID = N160 Lab Value = 1.197 Most Probable Value = 1.250 Percent Recovery = 95.7 Analysis Date = 04/03/24 Lab Sample ID = 0790096 # of QCUs = -0.9 Blind Sample ID = N160 Lab Value = 0.234 Most Probable Value = 0.247 Percent Recovery = 94.6 Analysis Date = 04/03/24 Lab Sample ID = 0800005 # of QCUs = -0.7 Blind Sample ID = N159 Lab Value = 0.236 Most Probable Value = 0.247 Percent Recovery = 95.7 Analysis Date = 04/01/24 Lab Sample ID = 0730122 # of QCUs = -0.5 Blind Sample ID = N159 Lab Value = 1.230 Most Probable Value = 1.250 Percent Recovery = 98.4 Analysis Date = 03/26/24 Lab Sample ID = 0670130 # of QCUs = -0.3 Blind Sample ID = N160 Lab Value = 0.248 Most Probable Value = 0.247 Percent Recovery = 100.4 Analysis Date = 03/13/24 Lab Sample ID = 0660045 # of QCUs = 0.1 Blind Sample ID = N159 Lab Value = 0.233 Most Probable Value = 0.247 Percent Recovery = 94.4 Analysis Date = 03/13/24 Lab Sample ID = 0610078 # of QCUs = -0.7 Blind Sample ID = N159 Lab Value = 1.163 Most Probable Value = 1.250 Percent Recovery = 93.0 Analysis Date = 03/01/24 Lab Sample ID = 0580160 # of QCUs = -1.4 Blind Sample ID = N160 Lab Value = 1.209 Most Probable Value = 1.250 Percent Recovery = 96.7 Analysis Date = 03/01/24 Lab Sample ID = 0520083 # of QCUs = -0.7 Blind Sample ID = N160 Lab Value = 0.238 Most Probable Value = 0.247 Percent Recovery = 96.4 Analysis Date = 03/01/24 Lab Sample ID = 0530096 # of QCUs = -0.4 Blind Sample ID = N159 Lab Value = 1.206 Most Probable Value = 1.250 Percent Recovery = 96.5 Analysis Date = 02/20/24 Lab Sample ID = 0440081 # of QCUs = -0.7 Blind Sample ID = N160 Lab Value = 0.246 Most Probable Value = 0.247 Percent Recovery = 99.7 Analysis Date = 02/20/24 Lab Sample ID = 0460205 # of QCUs = -0.0 Blind Sample ID = N159 Lab Value = 1.202 Most Probable Value = 1.250 Percent Recovery = 96.2 Analysis Date = 02/16/24 Lab Sample ID = 0370150 # of QCUs = -0.8 Blind Sample ID = N160 Lab Value = 0.241 Most Probable Value = 0.247 Percent Recovery = 97.4 Analysis Date = 02/16/24 Lab Sample ID = 0390105 # of QCUs = -0.3 Blind Sample ID = N159 Lab Value = 1.200 Most Probable Value = 1.250 Percent Recovery = 96.0 Analysis Date = 02/02/24 Lab Sample ID = 0250068 # of QCUs = -0.8 Blind Sample ID = N160 Lab Value = 0.222 Most Probable Value = 0.247 Percent Recovery = 89.9 Analysis Date = 01/29/24 Lab Sample ID = 0230081 # of QCUs = -1.3 Blind Sample ID = N159 Lab Value = 1.201 Most Probable Value = 1.250 Percent Recovery = 96.1 Analysis Date = 01/25/24 Lab Sample ID = 0180111 # of QCUs = -0.8 Blind Sample ID = N160 Lab Value = 1.095 Most Probable Value = 1.250 Percent Recovery = 87.6 Analysis Date = 01/23/24 Lab Sample ID = 0120127 # of QCUs = -2.5 Blind Sample ID = N160 Lab Value = 0.229 Most Probable Value = 0.247 Percent Recovery = 92.8 Analysis Date = 01/23/24 Lab Sample ID = 0170013 # of QCUs = -0.9 Blind Sample ID = N159 Lab Value = 1.175 Most Probable Value = 1.250 Percent Recovery = 94.0 Analysis Date = 01/18/24 Lab Sample ID = 0040090 # of QCUs = -1.2 Blind Sample ID = N160 Lab Value = 0.214 Most Probable Value = 0.247 Percent Recovery = 86.7 Analysis Date = 01/18/24 Lab Sample ID = 0090036 # of QCUs = -1.6 Blind Sample ID = N159 Lab Value = 0.233 Most Probable Value = 0.247 Percent Recovery = 94.3 Analysis Date = 01/18/24 Lab Sample ID = 0030062 # of QCUs = -0.7 Blind Sample ID = N159 Lab Value = 1.184 Most Probable Value = 1.250 Percent Recovery = 94.8 Analysis Date = 01/09/24 Lab Sample ID = 3610065 # of QCUs = -1.0 Blind Sample ID = N160 Lab Value = 1.207 Most Probable Value = 1.250 Percent Recovery = 96.5 Analysis Date = 01/09/24 Lab Sample ID = 3530162 # of QCUs = -0.7 Blind Sample ID = N160 Lab Value = 0.236 Most Probable Value = 0.247 Percent Recovery = 95.6 Analysis Date = 01/09/24 Lab Sample ID = 3620062 # of QCUs = -0.5 Blind Sample ID = N159 Lab Value = 0.254 Most Probable Value = 0.247 Percent Recovery = 102.9 Analysis Date = 01/09/24 Lab Sample ID = 3550285 # of QCUs = 0.4 Blind Sample ID = N159 Lab Value = 0.234 Most Probable Value = 0.247 Percent Recovery = 94.7 Analysis Date = 01/05/24 Lab Sample ID = 3470279 # of QCUs = -0.7 Blind Sample ID = N159 Lab Value = 1.212 Most Probable Value = 1.250 Percent Recovery = 96.9 Analysis Date = 12/19/23 Lab Sample ID = 3460242 # of QCUs = -0.6 Blind Sample ID = N160 Lab Value = 0.247 Most Probable Value = 0.247 Percent Recovery = 100.0 Analysis Date = 12/19/23 Lab Sample ID = 3420010 # of QCUs = 0.0 Blind Sample ID = N159 Lab Value = 1.187 Most Probable Value = 1.250 Percent Recovery = 95.0 Analysis Date = 12/06/23 Lab Sample ID = 3390055 # of QCUs = -1.0 Blind Sample ID = N160 Lab Value = 1.191 Most Probable Value = 1.250 Percent Recovery = 95.3 Analysis Date = 12/04/23 Lab Sample ID = 3350126 # of QCUs = -0.9 Blind Sample ID = N160 Lab Value = 0.232 Most Probable Value = 0.247 Percent Recovery = 94.0 Analysis Date = 12/04/23 Lab Sample ID = 3340082 # of QCUs = -0.7 Blind Sample ID = N159 Lab Value = 1.226 Most Probable Value = 1.250 Percent Recovery = 98.1 Analysis Date = 11/30/23 Lab Sample ID = 3320177 # of QCUs = -0.4 Blind Sample ID = N160 Lab Value = 0.218 Most Probable Value = 0.247 Percent Recovery = 88.1 Analysis Date = 11/29/23 Lab Sample ID = 3250151 # of QCUs = -1.5 Blind Sample ID = N159 Lab Value = 1.220 Most Probable Value = 1.250 Percent Recovery = 97.6 Analysis Date = 11/22/23 Lab Sample ID = 3210044 # of QCUs = -0.5 Blind Sample ID = N160 Lab Value = 0.245 Most Probable Value = 0.247 Percent Recovery = 99.3 Analysis Date = 11/21/23 Lab Sample ID = 3190186 # of QCUs = -0.1 Blind Sample ID = N159 Lab Value = 1.204 Most Probable Value = 1.250 Percent Recovery = 96.4 Analysis Date = 11/17/23 Lab Sample ID = 3130130 # of QCUs = -0.7 Blind Sample ID = N160 Lab Value = 0.249 Most Probable Value = 0.247 Percent Recovery = 101.0 Analysis Date = 11/13/23 Lab Sample ID = 3120062 # of QCUs = 0.1 Blind Sample ID = N159 Lab Value = 0.232 Most Probable Value = 0.247 Percent Recovery = 94.1 Analysis Date = 10/30/23 Lab Sample ID = 2990158 # of QCUs = -0.7 Blind Sample ID = N159 Lab Value = 1.211 Most Probable Value = 1.250 Percent Recovery = 96.9 Analysis Date = 10/27/23 Lab Sample ID = 2980083 # of QCUs = -0.6 Blind Sample ID = N160 Lab Value = 0.216 Most Probable Value = 0.247 Percent Recovery = 87.4 Analysis Date = 10/24/23 Lab Sample ID = 2930012 # of QCUs = -1.6 Blind Sample ID = N159 Lab Value = 1.211 Most Probable Value = 1.250 Percent Recovery = 96.9 Analysis Date = 10/20/23 Lab Sample ID = 2900165 # of QCUs = -0.6 Blind Sample ID = N160 Lab Value = 1.181 Most Probable Value = 1.250 Percent Recovery = 94.5 Analysis Date = 10/20/23 Lab Sample ID = 2850092 # of QCUs = -1.1 Blind Sample ID = N160 Lab Value = 0.231 Most Probable Value = 0.247 Percent Recovery = 93.4 Analysis Date = 10/20/23 Lab Sample ID = 2860132 # of QCUs = -0.8 Blind Sample ID = N159 Lab Value = 1.148 Most Probable Value = 1.250 Percent Recovery = 91.8 Analysis Date = 10/19/23 Lab Sample ID = 2760036 # of QCUs = -1.6 Blind Sample ID = N160 Lab Value = 0.218 Most Probable Value = 0.247 Percent Recovery = 88.4 Analysis Date = 10/19/23 Lab Sample ID = 2770171 # of QCUs = -1.4 Blind Sample ID = N159 Lab Value = 1.448 Most Probable Value = 1.550 Percent Recovery = 93.4 Analysis Date = 10/19/23 Lab Sample ID = 2720019 # of QCUs = -1.3 Blind Sample ID = N158 Lab Value = 1.512 Most Probable Value = 1.550 Percent Recovery = 97.6 Analysis Date = 10/11/23 Lab Sample ID = 2640109 # of QCUs = -0.5 Blind Sample ID = N158 Lab Value = 0.285 Most Probable Value = 0.320 Percent Recovery = 89.2 Analysis Date = 10/11/23 Lab Sample ID = 2690098 # of QCUs = -1.7 Blind Sample ID = N157 Lab Value = 0.294 Most Probable Value = 0.320 Percent Recovery = 92.0 Analysis Date = 10/11/23 Lab Sample ID = 2620181 # of QCUs = -1.3 Blind Sample ID = N157 Lab Value = 1.476 Most Probable Value = 1.550 Percent Recovery = 95.2 Analysis Date = 10/10/23 Lab Sample ID = 2570186 # of QCUs = -1.0 Blind Sample ID = N158 Lab Value = 0.295 Most Probable Value = 0.320 Percent Recovery = 92.3 Analysis Date = 10/10/23 Lab Sample ID = 2560092 # of QCUs = -1.2 Blind Sample ID = N157 Lab Value = 1.527 Most Probable Value = 1.550 Percent Recovery = 98.5 Analysis Date = 10/04/23 Lab Sample ID = 2440132 # of QCUs = -0.3 Blind Sample ID = N158 Lab Value = 1.428 Most Probable Value = 1.550 Percent Recovery = 92.1 Analysis Date = 10/04/23 Lab Sample ID = 2500320 # of QCUs = -1.6 Blind Sample ID = N158 Lab Value = 0.289 Most Probable Value = 0.320 Percent Recovery = 90.2 Analysis Date = 10/04/23 Lab Sample ID = 2480099 # of QCUs = -1.6 Blind Sample ID = N157 Lab Value = 0.291 Most Probable Value = 0.320 Percent Recovery = 91.0 Analysis Date = 10/04/23 Lab Sample ID = 2490136 # of QCUs = -1.4 Blind Sample ID = N157 Lab Value = 0.315 Most Probable Value = 0.320 Percent Recovery = 98.3 Analysis Date = 10/02/23 Lab Sample ID = 2360090 # of QCUs = -0.3 Blind Sample ID = N157 Lab Value = 1.477 Most Probable Value = 1.550 Percent Recovery = 95.3 Analysis Date = 09/29/23 Lab Sample ID = 2350097 # of QCUs = -0.9 Blind Sample ID = N158 Lab Value = 1.440 Most Probable Value = 1.550 Percent Recovery = 92.9 Analysis Date = 09/20/23 Lab Sample ID = 2280169 # of QCUs = -1.4 Blind Sample ID = N158 Lab Value = 0.292 Most Probable Value = 0.320 Percent Recovery = 91.3 Analysis Date = 09/20/23 Lab Sample ID = 2290216 # of QCUs = -1.4 Blind Sample ID = N157 Lab Value = 0.315 Most Probable Value = 0.320 Percent Recovery = 98.5 Analysis Date = 09/19/23 Lab Sample ID = 2220102 # of QCUs = -0.2 Blind Sample ID = N157 Lab Value = 1.477 Most Probable Value = 1.550 Percent Recovery = 95.3 Analysis Date = 09/18/23 Lab Sample ID = 2200130 # of QCUs = -0.9 Blind Sample ID = N158 Lab Value = 1.511 Most Probable Value = 1.550 Percent Recovery = 97.5 Analysis Date = 09/14/23 Lab Sample ID = 2080232 # of QCUs = -0.5 Blind Sample ID = N158 Lab Value = 1.469 Most Probable Value = 1.550 Percent Recovery = 94.8 Analysis Date = 09/13/23 Lab Sample ID = 2020027 # of QCUs = -1.0 Blind Sample ID = N158 Lab Value = 0.293 Most Probable Value = 0.320 Percent Recovery = 91.6 Analysis Date = 09/13/23 Lab Sample ID = 2060139 # of QCUs = -1.3 Blind Sample ID = N157 Lab Value = 1.546 Most Probable Value = 1.550 Percent Recovery = 99.7 Analysis Date = 09/07/23 Lab Sample ID = 1980052 # of QCUs = -0.1 Blind Sample ID = N158 Lab Value = 0.307 Most Probable Value = 0.320 Percent Recovery = 95.9 Analysis Date = 09/07/23 Lab Sample ID = 1990167 # of QCUs = -0.7 Blind Sample ID = N157 Lab Value = 0.324 Most Probable Value = 0.320 Percent Recovery = 101.2 Analysis Date = 09/05/23 Lab Sample ID = 1940237 # of QCUs = 0.2 Blind Sample ID = N157 Lab Value = 1.563 Most Probable Value = 1.550 Percent Recovery = 100.8 Analysis Date = 09/01/23 Lab Sample ID = 1920172 # of QCUs = 0.2 Blind Sample ID = N158 Lab Value = 1.550 Most Probable Value = 1.550 Percent Recovery = 100.0 Analysis Date = 09/01/23 Lab Sample ID = 1840088 # of QCUs = -0.0 Blind Sample ID = N158 Lab Value = 0.319 Most Probable Value = 0.320 Percent Recovery = 99.8 Analysis Date = 09/01/23 Lab Sample ID = 1870312 # of QCUs = -0.0 Blind Sample ID = N157 Lab Value = 0.325 Most Probable Value = 0.320 Percent Recovery = 101.7 Analysis Date = 09/01/23 Lab Sample ID = 1860129 # of QCUs = 0.3 Blind Sample ID = N157 Lab Value = 1.530 Most Probable Value = 1.550 Percent Recovery = 98.7 Analysis Date = 08/31/23 Lab Sample ID = 1730212 # of QCUs = -0.3 Blind Sample ID = N158 Lab Value = 0.310 Most Probable Value = 0.320 Percent Recovery = 96.7 Analysis Date = 08/31/23 Lab Sample ID = 1790031 # of QCUs = -0.5 Blind Sample ID = N157 Lab Value = 0.326 Most Probable Value = 0.320 Percent Recovery = 102.0 Analysis Date = 07/28/23 Lab Sample ID = 1660196 # of QCUs = 0.3 Blind Sample ID = N157 Lab Value = 1.423 Most Probable Value = 1.550 Percent Recovery = 91.8 Analysis Date = 07/11/23 Lab Sample ID = 1650068 # of QCUs = -1.6 Blind Sample ID = N158 Lab Value = 1.475 Most Probable Value = 1.550 Percent Recovery = 95.2 Analysis Date = 07/06/23 Lab Sample ID = 1170150 # of QCUs = -1.0 Blind Sample ID = N158 Lab Value = 0.305 Most Probable Value = 0.320 Percent Recovery = 95.3 Analysis Date = 07/06/23 Lab Sample ID = 1590234 # of QCUs = -0.8 Blind Sample ID = N157 Lab Value = 1.438 Most Probable Value = 1.550 Percent Recovery = 92.8 Analysis Date = 06/22/23 Lab Sample ID = 1570044 # of QCUs = -1.4 Blind Sample ID = N158 Lab Value = 1.527 Most Probable Value = 1.550 Percent Recovery = 98.5 Analysis Date = 06/06/23 Lab Sample ID = 1440064 # of QCUs = -0.3 Blind Sample ID = N158 Lab Value = 0.307 Most Probable Value = 0.320 Percent Recovery = 95.9 Analysis Date = 06/06/23 Lab Sample ID = 1440063 # of QCUs = -0.7 Blind Sample ID = N157 Lab Value = 1.433 Most Probable Value = 1.550 Percent Recovery = 92.5 Analysis Date = 05/25/23 Lab Sample ID = 1360051 # of QCUs = -1.5 Blind Sample ID = N158 Lab Value = 0.295 Most Probable Value = 0.320 Percent Recovery = 92.2 Analysis Date = 05/25/23 Lab Sample ID = 1360049 # of QCUs = -1.2 Blind Sample ID = N157 Lab Value = 1.540 Most Probable Value = 1.550 Percent Recovery = 99.4 Analysis Date = 05/11/23 Lab Sample ID = 1300163 # of QCUs = -0.1 Blind Sample ID = N158 Lab Value = 1.464 Most Probable Value = 1.550 Percent Recovery = 94.4 Analysis Date = 05/11/23 Lab Sample ID = 1240212 # of QCUs = -1.1 Blind Sample ID = N158 Lab Value = 0.276 Most Probable Value = 0.320 Percent Recovery = 86.2 Analysis Date = 05/11/23 Lab Sample ID = 1300164 # of QCUs = -2.2 Blind Sample ID = N157 Lab Value = 0.269 Most Probable Value = 0.320 Percent Recovery = 84.0 Analysis Date = 05/11/23 Lab Sample ID = 1240211 # of QCUs = -2.6 Blind Sample ID = N157 Lab Value = 0.342 Most Probable Value = 0.320 Percent Recovery = 106.9 Analysis Date = 05/10/23 Lab Sample ID = 1230176 # of QCUs = 1.1 Blind Sample ID = N157 Lab Value = 1.521 Most Probable Value = 1.550 Percent Recovery = 98.2 Analysis Date = 05/08/23 Lab Sample ID = 1100091 # of QCUs = -0.4 Blind Sample ID = N158 Lab Value = 0.298 Most Probable Value = 0.320 Percent Recovery = 93.2 Analysis Date = 05/04/23 Lab Sample ID = 1150152 # of QCUs = -1.1 Blind Sample ID = N157 Lab Value = 0.304 Most Probable Value = 0.320 Percent Recovery = 95.0 Analysis Date = 05/02/23 Lab Sample ID = 1090193 # of QCUs = -0.8 Blind Sample ID = N157 Y = 100
The SGPlot Procedure


- Nitrate + nitrite as N, fltd, DA -
Percent Recovery by Date
Lab: NWQL, PCode: 00631, MCode: RED03
Analysis Dates: 10/25/23 through 10/02/24
Open Data Set

Lab Value = 0.359 Most Probable Value = 0.361 Percent Recovery = 99.6 Analysis Date = 10/02/24 Lab Sample ID = 2700232 # of QCUs = -0.1 Blind Sample ID = N161 Lab Value = 0.356 Most Probable Value = 0.361 Percent Recovery = 98.6 Analysis Date = 10/02/24 Lab Sample ID = 2600021 # of QCUs = -0.2 Blind Sample ID = N161 Lab Value = 0.753 Most Probable Value = 0.873 Percent Recovery = 86.3 Analysis Date = 09/11/24 Lab Sample ID = 2400285 # of QCUs = -2.7 Blind Sample ID = N162 Lab Value = 0.760 Most Probable Value = 0.873 Percent Recovery = 87.1 Analysis Date = 09/11/24 Lab Sample ID = 2260087 # of QCUs = -2.6 Blind Sample ID = N162 Lab Value = 0.363 Most Probable Value = 0.361 Percent Recovery = 100.6 Analysis Date = 08/09/24 Lab Sample ID = 2130065 # of QCUs = 0.1 Blind Sample ID = N161 Lab Value = 0.366 Most Probable Value = 0.361 Percent Recovery = 101.3 Analysis Date = 08/09/24 Lab Sample ID = 1980279 # of QCUs = 0.2 Blind Sample ID = N161 Lab Value = 0.781 Most Probable Value = 0.873 Percent Recovery = 89.5 Analysis Date = 07/01/24 Lab Sample ID = 1770112 # of QCUs = -2.1 Blind Sample ID = N162 Lab Value = 0.784 Most Probable Value = 0.873 Percent Recovery = 89.8 Analysis Date = 07/01/24 Lab Sample ID = 1630117 # of QCUs = -2.0 Blind Sample ID = N162 Lab Value = 0.351 Most Probable Value = 0.361 Percent Recovery = 97.1 Analysis Date = 06/04/24 Lab Sample ID = 1500147 # of QCUs = -0.5 Blind Sample ID = N161 Lab Value = 0.346 Most Probable Value = 0.361 Percent Recovery = 95.8 Analysis Date = 06/04/24 Lab Sample ID = 1370194 # of QCUs = -0.7 Blind Sample ID = N161 Lab Value = 0.764 Most Probable Value = 0.873 Percent Recovery = 87.5 Analysis Date = 05/10/24 Lab Sample ID = 1150016 # of QCUs = -2.5 Blind Sample ID = N162 Lab Value = 0.828 Most Probable Value = 0.873 Percent Recovery = 94.8 Analysis Date = 04/15/24 Lab Sample ID = 1000108 # of QCUs = -1.0 Blind Sample ID = N162 Lab Value = 0.240 Most Probable Value = 0.247 Percent Recovery = 97.2 Analysis Date = 04/15/24 Lab Sample ID = 0880018 # of QCUs = -0.4 Blind Sample ID = N159 Lab Value = 0.241 Most Probable Value = 0.247 Percent Recovery = 97.4 Analysis Date = 04/15/24 Lab Sample ID = 0730121 # of QCUs = -0.3 Blind Sample ID = N159 Lab Value = 1.165 Most Probable Value = 1.250 Percent Recovery = 93.2 Analysis Date = 03/13/24 Lab Sample ID = 0580161 # of QCUs = -1.4 Blind Sample ID = N160 Lab Value = 1.157 Most Probable Value = 1.250 Percent Recovery = 92.6 Analysis Date = 03/13/24 Lab Sample ID = 0440080 # of QCUs = -1.5 Blind Sample ID = N160 Lab Value = 0.237 Most Probable Value = 0.247 Percent Recovery = 95.8 Analysis Date = 01/25/24 Lab Sample ID = 0230082 # of QCUs = -0.5 Blind Sample ID = N159 Lab Value = 0.233 Most Probable Value = 0.247 Percent Recovery = 94.2 Analysis Date = 01/18/24 Lab Sample ID = 0090035 # of QCUs = -0.7 Blind Sample ID = N159 Lab Value = 1.201 Most Probable Value = 1.250 Percent Recovery = 96.1 Analysis Date = 01/05/24 Lab Sample ID = 3610064 # of QCUs = -0.8 Blind Sample ID = N160 Lab Value = 1.214 Most Probable Value = 1.250 Percent Recovery = 97.2 Analysis Date = 01/05/24 Lab Sample ID = 3460241 # of QCUs = -0.6 Blind Sample ID = N160 Lab Value = 0.242 Most Probable Value = 0.247 Percent Recovery = 98.1 Analysis Date = 12/01/23 Lab Sample ID = 3340081 # of QCUs = -0.2 Blind Sample ID = N159 Lab Value = 0.245 Most Probable Value = 0.247 Percent Recovery = 99.0 Analysis Date = 12/01/23 Lab Sample ID = 3190184 # of QCUs = -0.1 Blind Sample ID = N159 Lab Value = 1.174 Most Probable Value = 1.250 Percent Recovery = 93.9 Analysis Date = 11/15/23 Lab Sample ID = 2980082 # of QCUs = -1.2 Blind Sample ID = N160 Lab Value = 1.167 Most Probable Value = 1.250 Percent Recovery = 93.3 Analysis Date = 10/25/23 Lab Sample ID = 2850091 # of QCUs = -1.3 Blind Sample ID = N160 Y = 100
The SGPlot Procedure

- Nitrate + nitrite as N, fltd, DA -
Percent Recovery by Concentration
NWQL Parameter: 00631, Method: RED03
Analysis Dates: 10/25/23 through 10/02/24
Open Data Set

Lab Value = 0.359 Most Probable Value = 0.361 Percent Recovery = 99.6 Analysis Date = 10/02/24 Lab Sample ID = 2700232 # of QCUs = -0.1 Blind Sample ID = N161 Lab Value = 0.356 Most Probable Value = 0.361 Percent Recovery = 98.6 Analysis Date = 10/02/24 Lab Sample ID = 2600021 # of QCUs = -0.2 Blind Sample ID = N161 Lab Value = 0.753 Most Probable Value = 0.873 Percent Recovery = 86.3 Analysis Date = 09/11/24 Lab Sample ID = 2400285 # of QCUs = -2.7 Blind Sample ID = N162 Lab Value = 0.760 Most Probable Value = 0.873 Percent Recovery = 87.1 Analysis Date = 09/11/24 Lab Sample ID = 2260087 # of QCUs = -2.6 Blind Sample ID = N162 Lab Value = 0.363 Most Probable Value = 0.361 Percent Recovery = 100.6 Analysis Date = 08/09/24 Lab Sample ID = 2130065 # of QCUs = 0.1 Blind Sample ID = N161 Lab Value = 0.366 Most Probable Value = 0.361 Percent Recovery = 101.3 Analysis Date = 08/09/24 Lab Sample ID = 1980279 # of QCUs = 0.2 Blind Sample ID = N161 Lab Value = 0.781 Most Probable Value = 0.873 Percent Recovery = 89.5 Analysis Date = 07/01/24 Lab Sample ID = 1770112 # of QCUs = -2.1 Blind Sample ID = N162 Lab Value = 0.784 Most Probable Value = 0.873 Percent Recovery = 89.8 Analysis Date = 07/01/24 Lab Sample ID = 1630117 # of QCUs = -2.0 Blind Sample ID = N162 Lab Value = 0.351 Most Probable Value = 0.361 Percent Recovery = 97.1 Analysis Date = 06/04/24 Lab Sample ID = 1500147 # of QCUs = -0.5 Blind Sample ID = N161 Lab Value = 0.346 Most Probable Value = 0.361 Percent Recovery = 95.8 Analysis Date = 06/04/24 Lab Sample ID = 1370194 # of QCUs = -0.7 Blind Sample ID = N161 Lab Value = 0.764 Most Probable Value = 0.873 Percent Recovery = 87.5 Analysis Date = 05/10/24 Lab Sample ID = 1150016 # of QCUs = -2.5 Blind Sample ID = N162 Lab Value = 0.828 Most Probable Value = 0.873 Percent Recovery = 94.8 Analysis Date = 04/15/24 Lab Sample ID = 1000108 # of QCUs = -1.0 Blind Sample ID = N162 Lab Value = 0.240 Most Probable Value = 0.247 Percent Recovery = 97.2 Analysis Date = 04/15/24 Lab Sample ID = 0880018 # of QCUs = -0.4 Blind Sample ID = N159 Lab Value = 0.241 Most Probable Value = 0.247 Percent Recovery = 97.4 Analysis Date = 04/15/24 Lab Sample ID = 0730121 # of QCUs = -0.3 Blind Sample ID = N159 Lab Value = 1.165 Most Probable Value = 1.250 Percent Recovery = 93.2 Analysis Date = 03/13/24 Lab Sample ID = 0580161 # of QCUs = -1.4 Blind Sample ID = N160 Lab Value = 1.157 Most Probable Value = 1.250 Percent Recovery = 92.6 Analysis Date = 03/13/24 Lab Sample ID = 0440080 # of QCUs = -1.5 Blind Sample ID = N160 Lab Value = 0.237 Most Probable Value = 0.247 Percent Recovery = 95.8 Analysis Date = 01/25/24 Lab Sample ID = 0230082 # of QCUs = -0.5 Blind Sample ID = N159 Lab Value = 0.233 Most Probable Value = 0.247 Percent Recovery = 94.2 Analysis Date = 01/18/24 Lab Sample ID = 0090035 # of QCUs = -0.7 Blind Sample ID = N159 Lab Value = 1.201 Most Probable Value = 1.250 Percent Recovery = 96.1 Analysis Date = 01/05/24 Lab Sample ID = 3610064 # of QCUs = -0.8 Blind Sample ID = N160 Lab Value = 1.214 Most Probable Value = 1.250 Percent Recovery = 97.2 Analysis Date = 01/05/24 Lab Sample ID = 3460241 # of QCUs = -0.6 Blind Sample ID = N160 Lab Value = 0.242 Most Probable Value = 0.247 Percent Recovery = 98.1 Analysis Date = 12/01/23 Lab Sample ID = 3340081 # of QCUs = -0.2 Blind Sample ID = N159 Lab Value = 0.245 Most Probable Value = 0.247 Percent Recovery = 99.0 Analysis Date = 12/01/23 Lab Sample ID = 3190184 # of QCUs = -0.1 Blind Sample ID = N159 Lab Value = 1.174 Most Probable Value = 1.250 Percent Recovery = 93.9 Analysis Date = 11/15/23 Lab Sample ID = 2980082 # of QCUs = -1.2 Blind Sample ID = N160 Lab Value = 1.167 Most Probable Value = 1.250 Percent Recovery = 93.3 Analysis Date = 10/25/23 Lab Sample ID = 2850091 # of QCUs = -1.3 Blind Sample ID = N160 Y = 100
The SGPlot Procedure


- Nitrate + nitrite as N, fltd, DA, LL -
Percent Recovery by Date
Lab: NWQL, PCode: 00631, MCode: RED02
Analysis Dates: 05/02/23 through 10/22/24
Open Data Set

Lab Value = 0.012 Most Probable Value = 0.087 Percent Recovery = 13.6 Analysis Date = 05/17/24 Lab Sample ID = 1370192 # of QCUs = -15.1 Blind Sample ID = N162X Lab Value = 0.356 Most Probable Value = 0.155 Percent Recovery = 229.9 Analysis Date = 09/27/23 Lab Sample ID = 2290215 # of QCUs = 26.0 Blind Sample ID = N158X Lab Value = 0.355 Most Probable Value = 0.361 Percent Recovery = 98.5 Analysis Date = 10/22/24 Lab Sample ID = 2740022 # of QCUs = -0.3 Blind Sample ID = N161 Lab Value = 0.359 Most Probable Value = 0.361 Percent Recovery = 99.5 Analysis Date = 10/22/24 Lab Sample ID = 2690185 # of QCUs = -0.1 Blind Sample ID = N161 Lab Value = 0.090 Most Probable Value = 0.087 Percent Recovery = 103.0 Analysis Date = 09/24/24 Lab Sample ID = 2610048 # of QCUs = 0.5 Blind Sample ID = N162X Lab Value = 0.086 Most Probable Value = 0.087 Percent Recovery = 99.0 Analysis Date = 09/24/24 Lab Sample ID = 2600024 # of QCUs = -0.2 Blind Sample ID = N162X Lab Value = 0.359 Most Probable Value = 0.361 Percent Recovery = 99.4 Analysis Date = 09/24/24 Lab Sample ID = 2600041 # of QCUs = -0.1 Blind Sample ID = N161 Lab Value = 0.083 Most Probable Value = 0.087 Percent Recovery = 95.3 Analysis Date = 09/05/24 Lab Sample ID = 2420142 # of QCUs = -0.8 Blind Sample ID = N162X Lab Value = 0.086 Most Probable Value = 0.087 Percent Recovery = 98.8 Analysis Date = 09/05/24 Lab Sample ID = 2350149 # of QCUs = -0.2 Blind Sample ID = N162X Lab Value = 0.085 Most Probable Value = 0.087 Percent Recovery = 97.9 Analysis Date = 09/05/24 Lab Sample ID = 2280183 # of QCUs = -0.4 Blind Sample ID = N162X Lab Value = 0.085 Most Probable Value = 0.087 Percent Recovery = 97.0 Analysis Date = 09/05/24 Lab Sample ID = 2480182 # of QCUs = -0.5 Blind Sample ID = N162X Lab Value = 0.354 Most Probable Value = 0.361 Percent Recovery = 98.0 Analysis Date = 09/05/24 Lab Sample ID = 2330319 # of QCUs = -0.3 Blind Sample ID = N161 Lab Value = 0.367 Most Probable Value = 0.361 Percent Recovery = 101.6 Analysis Date = 08/19/24 Lab Sample ID = 2260088 # of QCUs = 0.3 Blind Sample ID = N161 Lab Value = 0.085 Most Probable Value = 0.087 Percent Recovery = 97.2 Analysis Date = 08/13/24 Lab Sample ID = 2050134 # of QCUs = -0.5 Blind Sample ID = N162X Lab Value = 0.085 Most Probable Value = 0.087 Percent Recovery = 97.1 Analysis Date = 08/13/24 Lab Sample ID = 1980278 # of QCUs = -0.5 Blind Sample ID = N162X Lab Value = 0.356 Most Probable Value = 0.361 Percent Recovery = 98.6 Analysis Date = 08/13/24 Lab Sample ID = 2140187 # of QCUs = -0.2 Blind Sample ID = N161 Lab Value = 0.354 Most Probable Value = 0.361 Percent Recovery = 98.0 Analysis Date = 08/13/24 Lab Sample ID = 2080150 # of QCUs = -0.3 Blind Sample ID = N161 Lab Value = 0.352 Most Probable Value = 0.361 Percent Recovery = 97.4 Analysis Date = 08/13/24 Lab Sample ID = 2000169 # of QCUs = -0.4 Blind Sample ID = N161 Lab Value = 0.355 Most Probable Value = 0.361 Percent Recovery = 98.4 Analysis Date = 08/13/24 Lab Sample ID = 2190099 # of QCUs = -0.3 Blind Sample ID = N161 Lab Value = 0.085 Most Probable Value = 0.087 Percent Recovery = 97.9 Analysis Date = 07/15/24 Lab Sample ID = 1910046 # of QCUs = -0.4 Blind Sample ID = N162X Lab Value = 0.090 Most Probable Value = 0.087 Percent Recovery = 102.8 Analysis Date = 07/01/24 Lab Sample ID = 1790109 # of QCUs = 0.5 Blind Sample ID = N162X Lab Value = 0.087 Most Probable Value = 0.087 Percent Recovery = 100.2 Analysis Date = 07/01/24 Lab Sample ID = 1720185 # of QCUs = 0.0 Blind Sample ID = N162X Lab Value = 0.355 Most Probable Value = 0.361 Percent Recovery = 98.4 Analysis Date = 07/01/24 Lab Sample ID = 1720055 # of QCUs = -0.3 Blind Sample ID = N161 Lab Value = 0.086 Most Probable Value = 0.087 Percent Recovery = 98.5 Analysis Date = 06/17/24 Lab Sample ID = 1650133 # of QCUs = -0.3 Blind Sample ID = N162X Lab Value = 0.353 Most Probable Value = 0.361 Percent Recovery = 97.8 Analysis Date = 06/17/24 Lab Sample ID = 1630119 # of QCUs = -0.4 Blind Sample ID = N161 Lab Value = 0.359 Most Probable Value = 0.361 Percent Recovery = 99.4 Analysis Date = 06/05/24 Lab Sample ID = 1520091 # of QCUs = -0.1 Blind Sample ID = N161 Lab Value = 0.358 Most Probable Value = 0.361 Percent Recovery = 99.2 Analysis Date = 06/05/24 Lab Sample ID = 1560042 # of QCUs = -0.1 Blind Sample ID = N161 Lab Value = 0.346 Most Probable Value = 0.361 Percent Recovery = 95.8 Analysis Date = 05/30/24 Lab Sample ID = 1440176 # of QCUs = -0.7 Blind Sample ID = N161 Lab Value = 0.361 Most Probable Value = 0.361 Percent Recovery = 99.9 Analysis Date = 05/30/24 Lab Sample ID = 1380121 # of QCUs = -0.0 Blind Sample ID = N161 Lab Value = 0.087 Most Probable Value = 0.087 Percent Recovery = 99.4 Analysis Date = 05/23/24 Lab Sample ID = 1420093 # of QCUs = -0.1 Blind Sample ID = N162X Lab Value = 0.083 Most Probable Value = 0.087 Percent Recovery = 95.3 Analysis Date = 05/09/24 Lab Sample ID = 1280110 # of QCUs = -0.8 Blind Sample ID = N162X Lab Value = 0.086 Most Probable Value = 0.087 Percent Recovery = 98.5 Analysis Date = 05/09/24 Lab Sample ID = 1160214 # of QCUs = -0.3 Blind Sample ID = N162X Lab Value = 0.086 Most Probable Value = 0.087 Percent Recovery = 98.0 Analysis Date = 04/22/24 Lab Sample ID = 1090164 # of QCUs = -0.3 Blind Sample ID = N162X Lab Value = 0.083 Most Probable Value = 0.087 Percent Recovery = 95.6 Analysis Date = 04/22/24 Lab Sample ID = 1020163 # of QCUs = -0.8 Blind Sample ID = N162X Lab Value = 0.232 Most Probable Value = 0.247 Percent Recovery = 94.0 Analysis Date = 04/12/24 Lab Sample ID = 0880081 # of QCUs = -1.2 Blind Sample ID = N159 Lab Value = 0.116 Most Probable Value = 0.125 Percent Recovery = 93.0 Analysis Date = 03/28/24 Lab Sample ID = 0800006 # of QCUs = -1.4 Blind Sample ID = N160X Lab Value = 0.117 Most Probable Value = 0.125 Percent Recovery = 93.7 Analysis Date = 03/28/24 Lab Sample ID = 0730123 # of QCUs = -1.3 Blind Sample ID = N160X Lab Value = 0.238 Most Probable Value = 0.247 Percent Recovery = 96.2 Analysis Date = 03/28/24 Lab Sample ID = 0810191 # of QCUs = -0.8 Blind Sample ID = N159 Lab Value = 0.230 Most Probable Value = 0.247 Percent Recovery = 93.2 Analysis Date = 03/28/24 Lab Sample ID = 0790097 # of QCUs = -1.4 Blind Sample ID = N159 Lab Value = 0.119 Most Probable Value = 0.125 Percent Recovery = 95.4 Analysis Date = 03/12/24 Lab Sample ID = 0660046 # of QCUs = -0.9 Blind Sample ID = N160X Lab Value = 0.119 Most Probable Value = 0.125 Percent Recovery = 95.0 Analysis Date = 03/12/24 Lab Sample ID = 0610077 # of QCUs = -1.0 Blind Sample ID = N160X Lab Value = 0.119 Most Probable Value = 0.125 Percent Recovery = 95.5 Analysis Date = 02/27/24 Lab Sample ID = 0460204 # of QCUs = -0.9 Blind Sample ID = N160X Lab Value = 0.230 Most Probable Value = 0.247 Percent Recovery = 93.0 Analysis Date = 02/27/24 Lab Sample ID = 0520082 # of QCUs = -1.4 Blind Sample ID = N159 Lab Value = 0.235 Most Probable Value = 0.247 Percent Recovery = 95.3 Analysis Date = 02/15/24 Lab Sample ID = 0370151 # of QCUs = -0.9 Blind Sample ID = N159 Lab Value = 0.118 Most Probable Value = 0.125 Percent Recovery = 94.7 Analysis Date = 01/26/24 Lab Sample ID = 0170012 # of QCUs = -1.0 Blind Sample ID = N160X Lab Value = 0.216 Most Probable Value = 0.247 Percent Recovery = 87.6 Analysis Date = 01/26/24 Lab Sample ID = 0250069 # of QCUs = -2.5 Blind Sample ID = N159 Lab Value = 0.234 Most Probable Value = 0.247 Percent Recovery = 94.8 Analysis Date = 01/26/24 Lab Sample ID = 0120128 # of QCUs = -1.0 Blind Sample ID = N159 Lab Value = 0.116 Most Probable Value = 0.125 Percent Recovery = 92.5 Analysis Date = 01/04/24 Lab Sample ID = 3620061 # of QCUs = -1.5 Blind Sample ID = N160X Lab Value = 0.117 Most Probable Value = 0.125 Percent Recovery = 93.3 Analysis Date = 01/04/24 Lab Sample ID = 0030063 # of QCUs = -1.3 Blind Sample ID = N160X Lab Value = 0.230 Most Probable Value = 0.247 Percent Recovery = 93.3 Analysis Date = 01/04/24 Lab Sample ID = 3530161 # of QCUs = -1.3 Blind Sample ID = N159 Lab Value = 0.116 Most Probable Value = 0.125 Percent Recovery = 92.4 Analysis Date = 12/14/23 Lab Sample ID = 3470278 # of QCUs = -1.5 Blind Sample ID = N160X Lab Value = 0.232 Most Probable Value = 0.247 Percent Recovery = 93.8 Analysis Date = 12/06/23 Lab Sample ID = 3390056 # of QCUs = -1.2 Blind Sample ID = N159 Lab Value = 0.238 Most Probable Value = 0.247 Percent Recovery = 96.2 Analysis Date = 12/06/23 Lab Sample ID = 3350127 # of QCUs = -0.8 Blind Sample ID = N159 Lab Value = 0.236 Most Probable Value = 0.247 Percent Recovery = 95.4 Analysis Date = 12/01/23 Lab Sample ID = 3320176 # of QCUs = -0.9 Blind Sample ID = N159 Lab Value = 0.119 Most Probable Value = 0.125 Percent Recovery = 95.0 Analysis Date = 11/27/23 Lab Sample ID = 3250152 # of QCUs = -1.0 Blind Sample ID = N160X Lab Value = 0.119 Most Probable Value = 0.125 Percent Recovery = 94.9 Analysis Date = 11/27/23 Lab Sample ID = 3190185 # of QCUs = -1.0 Blind Sample ID = N160X Lab Value = 0.237 Most Probable Value = 0.247 Percent Recovery = 96.0 Analysis Date = 11/27/23 Lab Sample ID = 3210045 # of QCUs = -0.8 Blind Sample ID = N159 Lab Value = 0.118 Most Probable Value = 0.125 Percent Recovery = 94.5 Analysis Date = 11/13/23 Lab Sample ID = 3120061 # of QCUs = -1.1 Blind Sample ID = N160X Lab Value = 0.119 Most Probable Value = 0.125 Percent Recovery = 95.4 Analysis Date = 11/01/23 Lab Sample ID = 2990159 # of QCUs = -0.9 Blind Sample ID = N160X Lab Value = 0.109 Most Probable Value = 0.125 Percent Recovery = 87.5 Analysis Date = 10/25/23 Lab Sample ID = 2930013 # of QCUs = -2.5 Blind Sample ID = N160X Lab Value = 0.110 Most Probable Value = 0.125 Percent Recovery = 88.1 Analysis Date = 10/25/23 Lab Sample ID = 2860133 # of QCUs = -2.4 Blind Sample ID = N160X Lab Value = 0.225 Most Probable Value = 0.247 Percent Recovery = 91.0 Analysis Date = 10/25/23 Lab Sample ID = 2900164 # of QCUs = -1.8 Blind Sample ID = N159 Lab Value = 0.225 Most Probable Value = 0.247 Percent Recovery = 90.9 Analysis Date = 10/13/23 Lab Sample ID = 2850093 # of QCUs = -1.8 Blind Sample ID = N159 Lab Value = 0.234 Most Probable Value = 0.247 Percent Recovery = 94.6 Analysis Date = 10/13/23 Lab Sample ID = 2760037 # of QCUs = -1.1 Blind Sample ID = N159 Lab Value = 0.304 Most Probable Value = 0.320 Percent Recovery = 95.0 Analysis Date = 10/13/23 Lab Sample ID = 2720020 # of QCUs = -1.0 Blind Sample ID = N157 Lab Value = 0.147 Most Probable Value = 0.155 Percent Recovery = 95.0 Analysis Date = 10/12/23 Lab Sample ID = 2620182 # of QCUs = -1.0 Blind Sample ID = N158X Lab Value = 0.296 Most Probable Value = 0.320 Percent Recovery = 92.4 Analysis Date = 10/12/23 Lab Sample ID = 2640110 # of QCUs = -1.5 Blind Sample ID = N157 Lab Value = 0.165 Most Probable Value = 0.155 Percent Recovery = 106.7 Analysis Date = 09/28/23 Lab Sample ID = 2480100 # of QCUs = 1.3 Blind Sample ID = N158X Lab Value = 0.140 Most Probable Value = 0.155 Percent Recovery = 90.3 Analysis Date = 09/28/23 Lab Sample ID = 2560091 # of QCUs = -1.9 Blind Sample ID = N158X Lab Value = 0.149 Most Probable Value = 0.155 Percent Recovery = 96.4 Analysis Date = 09/28/23 Lab Sample ID = 2490135 # of QCUs = -0.7 Blind Sample ID = N158X Lab Value = 0.301 Most Probable Value = 0.320 Percent Recovery = 94.0 Analysis Date = 09/28/23 Lab Sample ID = 2570187 # of QCUs = -1.2 Blind Sample ID = N157 Lab Value = 0.162 Most Probable Value = 0.155 Percent Recovery = 104.3 Analysis Date = 09/27/23 Lab Sample ID = 2360089 # of QCUs = 0.9 Blind Sample ID = N158X Lab Value = 0.296 Most Probable Value = 0.320 Percent Recovery = 92.4 Analysis Date = 09/27/23 Lab Sample ID = 2350098 # of QCUs = -1.5 Blind Sample ID = N157 Lab Value = 0.302 Most Probable Value = 0.320 Percent Recovery = 94.2 Analysis Date = 09/27/23 Lab Sample ID = 2280170 # of QCUs = -1.2 Blind Sample ID = N157 Lab Value = 0.296 Most Probable Value = 0.320 Percent Recovery = 92.5 Analysis Date = 09/27/23 Lab Sample ID = 2200131 # of QCUs = -1.5 Blind Sample ID = N157 Lab Value = 0.146 Most Probable Value = 0.155 Percent Recovery = 94.3 Analysis Date = 09/26/23 Lab Sample ID = 1990168 # of QCUs = -1.1 Blind Sample ID = N158X Lab Value = 0.307 Most Probable Value = 0.320 Percent Recovery = 96.0 Analysis Date = 09/26/23 Lab Sample ID = 2080233 # of QCUs = -0.8 Blind Sample ID = N157 Lab Value = 0.304 Most Probable Value = 0.320 Percent Recovery = 95.1 Analysis Date = 09/26/23 Lab Sample ID = 2020028 # of QCUs = -1.0 Blind Sample ID = N157 Lab Value = 0.150 Most Probable Value = 0.155 Percent Recovery = 96.9 Analysis Date = 09/22/23 Lab Sample ID = 1940236 # of QCUs = -0.6 Blind Sample ID = N158X Lab Value = 0.145 Most Probable Value = 0.155 Percent Recovery = 93.7 Analysis Date = 09/22/23 Lab Sample ID = 1870311 # of QCUs = -1.3 Blind Sample ID = N158X Lab Value = 0.146 Most Probable Value = 0.155 Percent Recovery = 94.3 Analysis Date = 09/22/23 Lab Sample ID = 1860130 # of QCUs = -1.1 Blind Sample ID = N158X Lab Value = 0.305 Most Probable Value = 0.320 Percent Recovery = 95.2 Analysis Date = 09/22/23 Lab Sample ID = 1980053 # of QCUs = -1.0 Blind Sample ID = N157 Lab Value = 0.142 Most Probable Value = 0.155 Percent Recovery = 91.5 Analysis Date = 09/21/23 Lab Sample ID = 1790032 # of QCUs = -1.7 Blind Sample ID = N158X Lab Value = 0.302 Most Probable Value = 0.320 Percent Recovery = 94.2 Analysis Date = 09/21/23 Lab Sample ID = 1730213 # of QCUs = -1.2 Blind Sample ID = N157 Lab Value = 0.136 Most Probable Value = 0.155 Percent Recovery = 87.7 Analysis Date = 09/08/23 Lab Sample ID = 1660195 # of QCUs = -2.5 Blind Sample ID = N158X Lab Value = 0.279 Most Probable Value = 0.320 Percent Recovery = 87.2 Analysis Date = 09/08/23 Lab Sample ID = 1650069 # of QCUs = -2.6 Blind Sample ID = N157 Lab Value = 0.298 Most Probable Value = 0.320 Percent Recovery = 93.2 Analysis Date = 09/08/23 Lab Sample ID = 1570043 # of QCUs = -1.4 Blind Sample ID = N157 Lab Value = 0.302 Most Probable Value = 0.320 Percent Recovery = 94.2 Analysis Date = 06/28/23 Lab Sample ID = 1460004 # of QCUs = -1.2 Blind Sample ID = N157 Lab Value = 0.157 Most Probable Value = 0.155 Percent Recovery = 101.4 Analysis Date = 06/14/23 Lab Sample ID = 1360050 # of QCUs = 0.3 Blind Sample ID = N158X Lab Value = 0.349 Most Probable Value = 0.320 Percent Recovery = 109.0 Analysis Date = 06/14/23 Lab Sample ID = 1380204 # of QCUs = 1.8 Blind Sample ID = N157 Lab Value = 0.312 Most Probable Value = 0.320 Percent Recovery = 97.5 Analysis Date = 06/14/23 Lab Sample ID = 1310001 # of QCUs = -0.5 Blind Sample ID = N157 Lab Value = 0.159 Most Probable Value = 0.155 Percent Recovery = 102.8 Analysis Date = 05/23/23 Lab Sample ID = 1300165 # of QCUs = 0.6 Blind Sample ID = N158X Lab Value = 0.160 Most Probable Value = 0.155 Percent Recovery = 102.9 Analysis Date = 05/08/23 Lab Sample ID = 1240213 # of QCUs = 0.6 Blind Sample ID = N158X Lab Value = 0.149 Most Probable Value = 0.155 Percent Recovery = 96.3 Analysis Date = 05/08/23 Lab Sample ID = 1230177 # of QCUs = -0.7 Blind Sample ID = N158X Lab Value = 0.144 Most Probable Value = 0.155 Percent Recovery = 92.6 Analysis Date = 05/04/23 Lab Sample ID = 1150153 # of QCUs = -1.5 Blind Sample ID = N158X Lab Value = 0.147 Most Probable Value = 0.155 Percent Recovery = 94.6 Analysis Date = 05/04/23 Lab Sample ID = 1090192 # of QCUs = -1.1 Blind Sample ID = N158X Lab Value = 0.299 Most Probable Value = 0.320 Percent Recovery = 93.5 Analysis Date = 05/04/23 Lab Sample ID = 1100090 # of QCUs = -1.3 Blind Sample ID = N157 Lab Value = 0.309 Most Probable Value = 0.320 Percent Recovery = 96.6 Analysis Date = 05/02/23 Lab Sample ID = 1020107 # of QCUs = -0.7 Blind Sample ID = N157 Lab Value = 0.302 Most Probable Value = 0.320 Percent Recovery = 94.4 Analysis Date = 05/02/23 Lab Sample ID = 0940131 # of QCUs = -1.1 Blind Sample ID = N157 Y = 100
The SGPlot Procedure

- Nitrate + nitrite as N, fltd, DA, LL -
Percent Recovery by Concentration
NWQL Parameter: 00631, Method: RED02
Analysis Dates: 05/02/23 through 10/22/24
Open Data Set

Lab Value = 0.012 Most Probable Value = 0.087 Percent Recovery = 13.6 Analysis Date = 05/17/24 Lab Sample ID = 1370192 # of QCUs = -15.1 Blind Sample ID = N162X Lab Value = 0.356 Most Probable Value = 0.155 Percent Recovery = 229.9 Analysis Date = 09/27/23 Lab Sample ID = 2290215 # of QCUs = 26.0 Blind Sample ID = N158X Lab Value = 0.355 Most Probable Value = 0.361 Percent Recovery = 98.5 Analysis Date = 10/22/24 Lab Sample ID = 2740022 # of QCUs = -0.3 Blind Sample ID = N161 Lab Value = 0.359 Most Probable Value = 0.361 Percent Recovery = 99.5 Analysis Date = 10/22/24 Lab Sample ID = 2690185 # of QCUs = -0.1 Blind Sample ID = N161 Lab Value = 0.090 Most Probable Value = 0.087 Percent Recovery = 103.0 Analysis Date = 09/24/24 Lab Sample ID = 2610048 # of QCUs = 0.5 Blind Sample ID = N162X Lab Value = 0.086 Most Probable Value = 0.087 Percent Recovery = 99.0 Analysis Date = 09/24/24 Lab Sample ID = 2600024 # of QCUs = -0.2 Blind Sample ID = N162X Lab Value = 0.359 Most Probable Value = 0.361 Percent Recovery = 99.4 Analysis Date = 09/24/24 Lab Sample ID = 2600041 # of QCUs = -0.1 Blind Sample ID = N161 Lab Value = 0.083 Most Probable Value = 0.087 Percent Recovery = 95.3 Analysis Date = 09/05/24 Lab Sample ID = 2420142 # of QCUs = -0.8 Blind Sample ID = N162X Lab Value = 0.086 Most Probable Value = 0.087 Percent Recovery = 98.8 Analysis Date = 09/05/24 Lab Sample ID = 2350149 # of QCUs = -0.2 Blind Sample ID = N162X Lab Value = 0.085 Most Probable Value = 0.087 Percent Recovery = 97.9 Analysis Date = 09/05/24 Lab Sample ID = 2280183 # of QCUs = -0.4 Blind Sample ID = N162X Lab Value = 0.085 Most Probable Value = 0.087 Percent Recovery = 97.0 Analysis Date = 09/05/24 Lab Sample ID = 2480182 # of QCUs = -0.5 Blind Sample ID = N162X Lab Value = 0.354 Most Probable Value = 0.361 Percent Recovery = 98.0 Analysis Date = 09/05/24 Lab Sample ID = 2330319 # of QCUs = -0.3 Blind Sample ID = N161 Lab Value = 0.367 Most Probable Value = 0.361 Percent Recovery = 101.6 Analysis Date = 08/19/24 Lab Sample ID = 2260088 # of QCUs = 0.3 Blind Sample ID = N161 Lab Value = 0.085 Most Probable Value = 0.087 Percent Recovery = 97.2 Analysis Date = 08/13/24 Lab Sample ID = 2050134 # of QCUs = -0.5 Blind Sample ID = N162X Lab Value = 0.085 Most Probable Value = 0.087 Percent Recovery = 97.1 Analysis Date = 08/13/24 Lab Sample ID = 1980278 # of QCUs = -0.5 Blind Sample ID = N162X Lab Value = 0.356 Most Probable Value = 0.361 Percent Recovery = 98.6 Analysis Date = 08/13/24 Lab Sample ID = 2140187 # of QCUs = -0.2 Blind Sample ID = N161 Lab Value = 0.354 Most Probable Value = 0.361 Percent Recovery = 98.0 Analysis Date = 08/13/24 Lab Sample ID = 2080150 # of QCUs = -0.3 Blind Sample ID = N161 Lab Value = 0.352 Most Probable Value = 0.361 Percent Recovery = 97.4 Analysis Date = 08/13/24 Lab Sample ID = 2000169 # of QCUs = -0.4 Blind Sample ID = N161 Lab Value = 0.355 Most Probable Value = 0.361 Percent Recovery = 98.4 Analysis Date = 08/13/24 Lab Sample ID = 2190099 # of QCUs = -0.3 Blind Sample ID = N161 Lab Value = 0.085 Most Probable Value = 0.087 Percent Recovery = 97.9 Analysis Date = 07/15/24 Lab Sample ID = 1910046 # of QCUs = -0.4 Blind Sample ID = N162X Lab Value = 0.090 Most Probable Value = 0.087 Percent Recovery = 102.8 Analysis Date = 07/01/24 Lab Sample ID = 1790109 # of QCUs = 0.5 Blind Sample ID = N162X Lab Value = 0.087 Most Probable Value = 0.087 Percent Recovery = 100.2 Analysis Date = 07/01/24 Lab Sample ID = 1720185 # of QCUs = 0.0 Blind Sample ID = N162X Lab Value = 0.355 Most Probable Value = 0.361 Percent Recovery = 98.4 Analysis Date = 07/01/24 Lab Sample ID = 1720055 # of QCUs = -0.3 Blind Sample ID = N161 Lab Value = 0.086 Most Probable Value = 0.087 Percent Recovery = 98.5 Analysis Date = 06/17/24 Lab Sample ID = 1650133 # of QCUs = -0.3 Blind Sample ID = N162X Lab Value = 0.353 Most Probable Value = 0.361 Percent Recovery = 97.8 Analysis Date = 06/17/24 Lab Sample ID = 1630119 # of QCUs = -0.4 Blind Sample ID = N161 Lab Value = 0.359 Most Probable Value = 0.361 Percent Recovery = 99.4 Analysis Date = 06/05/24 Lab Sample ID = 1520091 # of QCUs = -0.1 Blind Sample ID = N161 Lab Value = 0.358 Most Probable Value = 0.361 Percent Recovery = 99.2 Analysis Date = 06/05/24 Lab Sample ID = 1560042 # of QCUs = -0.1 Blind Sample ID = N161 Lab Value = 0.346 Most Probable Value = 0.361 Percent Recovery = 95.8 Analysis Date = 05/30/24 Lab Sample ID = 1440176 # of QCUs = -0.7 Blind Sample ID = N161 Lab Value = 0.361 Most Probable Value = 0.361 Percent Recovery = 99.9 Analysis Date = 05/30/24 Lab Sample ID = 1380121 # of QCUs = -0.0 Blind Sample ID = N161 Lab Value = 0.087 Most Probable Value = 0.087 Percent Recovery = 99.4 Analysis Date = 05/23/24 Lab Sample ID = 1420093 # of QCUs = -0.1 Blind Sample ID = N162X Lab Value = 0.083 Most Probable Value = 0.087 Percent Recovery = 95.3 Analysis Date = 05/09/24 Lab Sample ID = 1280110 # of QCUs = -0.8 Blind Sample ID = N162X Lab Value = 0.086 Most Probable Value = 0.087 Percent Recovery = 98.5 Analysis Date = 05/09/24 Lab Sample ID = 1160214 # of QCUs = -0.3 Blind Sample ID = N162X Lab Value = 0.086 Most Probable Value = 0.087 Percent Recovery = 98.0 Analysis Date = 04/22/24 Lab Sample ID = 1090164 # of QCUs = -0.3 Blind Sample ID = N162X Lab Value = 0.083 Most Probable Value = 0.087 Percent Recovery = 95.6 Analysis Date = 04/22/24 Lab Sample ID = 1020163 # of QCUs = -0.8 Blind Sample ID = N162X Lab Value = 0.232 Most Probable Value = 0.247 Percent Recovery = 94.0 Analysis Date = 04/12/24 Lab Sample ID = 0880081 # of QCUs = -1.2 Blind Sample ID = N159 Lab Value = 0.116 Most Probable Value = 0.125 Percent Recovery = 93.0 Analysis Date = 03/28/24 Lab Sample ID = 0800006 # of QCUs = -1.4 Blind Sample ID = N160X Lab Value = 0.117 Most Probable Value = 0.125 Percent Recovery = 93.7 Analysis Date = 03/28/24 Lab Sample ID = 0730123 # of QCUs = -1.3 Blind Sample ID = N160X Lab Value = 0.238 Most Probable Value = 0.247 Percent Recovery = 96.2 Analysis Date = 03/28/24 Lab Sample ID = 0810191 # of QCUs = -0.8 Blind Sample ID = N159 Lab Value = 0.230 Most Probable Value = 0.247 Percent Recovery = 93.2 Analysis Date = 03/28/24 Lab Sample ID = 0790097 # of QCUs = -1.4 Blind Sample ID = N159 Lab Value = 0.119 Most Probable Value = 0.125 Percent Recovery = 95.4 Analysis Date = 03/12/24 Lab Sample ID = 0660046 # of QCUs = -0.9 Blind Sample ID = N160X Lab Value = 0.119 Most Probable Value = 0.125 Percent Recovery = 95.0 Analysis Date = 03/12/24 Lab Sample ID = 0610077 # of QCUs = -1.0 Blind Sample ID = N160X Lab Value = 0.119 Most Probable Value = 0.125 Percent Recovery = 95.5 Analysis Date = 02/27/24 Lab Sample ID = 0460204 # of QCUs = -0.9 Blind Sample ID = N160X Lab Value = 0.230 Most Probable Value = 0.247 Percent Recovery = 93.0 Analysis Date = 02/27/24 Lab Sample ID = 0520082 # of QCUs = -1.4 Blind Sample ID = N159 Lab Value = 0.235 Most Probable Value = 0.247 Percent Recovery = 95.3 Analysis Date = 02/15/24 Lab Sample ID = 0370151 # of QCUs = -0.9 Blind Sample ID = N159 Lab Value = 0.118 Most Probable Value = 0.125 Percent Recovery = 94.7 Analysis Date = 01/26/24 Lab Sample ID = 0170012 # of QCUs = -1.0 Blind Sample ID = N160X Lab Value = 0.216 Most Probable Value = 0.247 Percent Recovery = 87.6 Analysis Date = 01/26/24 Lab Sample ID = 0250069 # of QCUs = -2.5 Blind Sample ID = N159 Lab Value = 0.234 Most Probable Value = 0.247 Percent Recovery = 94.8 Analysis Date = 01/26/24 Lab Sample ID = 0120128 # of QCUs = -1.0 Blind Sample ID = N159 Lab Value = 0.116 Most Probable Value = 0.125 Percent Recovery = 92.5 Analysis Date = 01/04/24 Lab Sample ID = 3620061 # of QCUs = -1.5 Blind Sample ID = N160X Lab Value = 0.117 Most Probable Value = 0.125 Percent Recovery = 93.3 Analysis Date = 01/04/24 Lab Sample ID = 0030063 # of QCUs = -1.3 Blind Sample ID = N160X Lab Value = 0.230 Most Probable Value = 0.247 Percent Recovery = 93.3 Analysis Date = 01/04/24 Lab Sample ID = 3530161 # of QCUs = -1.3 Blind Sample ID = N159 Lab Value = 0.116 Most Probable Value = 0.125 Percent Recovery = 92.4 Analysis Date = 12/14/23 Lab Sample ID = 3470278 # of QCUs = -1.5 Blind Sample ID = N160X Lab Value = 0.232 Most Probable Value = 0.247 Percent Recovery = 93.8 Analysis Date = 12/06/23 Lab Sample ID = 3390056 # of QCUs = -1.2 Blind Sample ID = N159 Lab Value = 0.238 Most Probable Value = 0.247 Percent Recovery = 96.2 Analysis Date = 12/06/23 Lab Sample ID = 3350127 # of QCUs = -0.8 Blind Sample ID = N159 Lab Value = 0.236 Most Probable Value = 0.247 Percent Recovery = 95.4 Analysis Date = 12/01/23 Lab Sample ID = 3320176 # of QCUs = -0.9 Blind Sample ID = N159 Lab Value = 0.119 Most Probable Value = 0.125 Percent Recovery = 95.0 Analysis Date = 11/27/23 Lab Sample ID = 3250152 # of QCUs = -1.0 Blind Sample ID = N160X Lab Value = 0.119 Most Probable Value = 0.125 Percent Recovery = 94.9 Analysis Date = 11/27/23 Lab Sample ID = 3190185 # of QCUs = -1.0 Blind Sample ID = N160X Lab Value = 0.237 Most Probable Value = 0.247 Percent Recovery = 96.0 Analysis Date = 11/27/23 Lab Sample ID = 3210045 # of QCUs = -0.8 Blind Sample ID = N159 Lab Value = 0.118 Most Probable Value = 0.125 Percent Recovery = 94.5 Analysis Date = 11/13/23 Lab Sample ID = 3120061 # of QCUs = -1.1 Blind Sample ID = N160X Lab Value = 0.119 Most Probable Value = 0.125 Percent Recovery = 95.4 Analysis Date = 11/01/23 Lab Sample ID = 2990159 # of QCUs = -0.9 Blind Sample ID = N160X Lab Value = 0.109 Most Probable Value = 0.125 Percent Recovery = 87.5 Analysis Date = 10/25/23 Lab Sample ID = 2930013 # of QCUs = -2.5 Blind Sample ID = N160X Lab Value = 0.110 Most Probable Value = 0.125 Percent Recovery = 88.1 Analysis Date = 10/25/23 Lab Sample ID = 2860133 # of QCUs = -2.4 Blind Sample ID = N160X Lab Value = 0.225 Most Probable Value = 0.247 Percent Recovery = 91.0 Analysis Date = 10/25/23 Lab Sample ID = 2900164 # of QCUs = -1.8 Blind Sample ID = N159 Lab Value = 0.225 Most Probable Value = 0.247 Percent Recovery = 90.9 Analysis Date = 10/13/23 Lab Sample ID = 2850093 # of QCUs = -1.8 Blind Sample ID = N159 Lab Value = 0.234 Most Probable Value = 0.247 Percent Recovery = 94.6 Analysis Date = 10/13/23 Lab Sample ID = 2760037 # of QCUs = -1.1 Blind Sample ID = N159 Lab Value = 0.304 Most Probable Value = 0.320 Percent Recovery = 95.0 Analysis Date = 10/13/23 Lab Sample ID = 2720020 # of QCUs = -1.0 Blind Sample ID = N157 Lab Value = 0.147 Most Probable Value = 0.155 Percent Recovery = 95.0 Analysis Date = 10/12/23 Lab Sample ID = 2620182 # of QCUs = -1.0 Blind Sample ID = N158X Lab Value = 0.296 Most Probable Value = 0.320 Percent Recovery = 92.4 Analysis Date = 10/12/23 Lab Sample ID = 2640110 # of QCUs = -1.5 Blind Sample ID = N157 Lab Value = 0.165 Most Probable Value = 0.155 Percent Recovery = 106.7 Analysis Date = 09/28/23 Lab Sample ID = 2480100 # of QCUs = 1.3 Blind Sample ID = N158X Lab Value = 0.140 Most Probable Value = 0.155 Percent Recovery = 90.3 Analysis Date = 09/28/23 Lab Sample ID = 2560091 # of QCUs = -1.9 Blind Sample ID = N158X Lab Value = 0.149 Most Probable Value = 0.155 Percent Recovery = 96.4 Analysis Date = 09/28/23 Lab Sample ID = 2490135 # of QCUs = -0.7 Blind Sample ID = N158X Lab Value = 0.301 Most Probable Value = 0.320 Percent Recovery = 94.0 Analysis Date = 09/28/23 Lab Sample ID = 2570187 # of QCUs = -1.2 Blind Sample ID = N157 Lab Value = 0.162 Most Probable Value = 0.155 Percent Recovery = 104.3 Analysis Date = 09/27/23 Lab Sample ID = 2360089 # of QCUs = 0.9 Blind Sample ID = N158X Lab Value = 0.296 Most Probable Value = 0.320 Percent Recovery = 92.4 Analysis Date = 09/27/23 Lab Sample ID = 2350098 # of QCUs = -1.5 Blind Sample ID = N157 Lab Value = 0.302 Most Probable Value = 0.320 Percent Recovery = 94.2 Analysis Date = 09/27/23 Lab Sample ID = 2280170 # of QCUs = -1.2 Blind Sample ID = N157 Lab Value = 0.296 Most Probable Value = 0.320 Percent Recovery = 92.5 Analysis Date = 09/27/23 Lab Sample ID = 2200131 # of QCUs = -1.5 Blind Sample ID = N157 Lab Value = 0.146 Most Probable Value = 0.155 Percent Recovery = 94.3 Analysis Date = 09/26/23 Lab Sample ID = 1990168 # of QCUs = -1.1 Blind Sample ID = N158X Lab Value = 0.307 Most Probable Value = 0.320 Percent Recovery = 96.0 Analysis Date = 09/26/23 Lab Sample ID = 2080233 # of QCUs = -0.8 Blind Sample ID = N157 Lab Value = 0.304 Most Probable Value = 0.320 Percent Recovery = 95.1 Analysis Date = 09/26/23 Lab Sample ID = 2020028 # of QCUs = -1.0 Blind Sample ID = N157 Lab Value = 0.150 Most Probable Value = 0.155 Percent Recovery = 96.9 Analysis Date = 09/22/23 Lab Sample ID = 1940236 # of QCUs = -0.6 Blind Sample ID = N158X Lab Value = 0.145 Most Probable Value = 0.155 Percent Recovery = 93.7 Analysis Date = 09/22/23 Lab Sample ID = 1870311 # of QCUs = -1.3 Blind Sample ID = N158X Lab Value = 0.146 Most Probable Value = 0.155 Percent Recovery = 94.3 Analysis Date = 09/22/23 Lab Sample ID = 1860130 # of QCUs = -1.1 Blind Sample ID = N158X Lab Value = 0.305 Most Probable Value = 0.320 Percent Recovery = 95.2 Analysis Date = 09/22/23 Lab Sample ID = 1980053 # of QCUs = -1.0 Blind Sample ID = N157 Lab Value = 0.142 Most Probable Value = 0.155 Percent Recovery = 91.5 Analysis Date = 09/21/23 Lab Sample ID = 1790032 # of QCUs = -1.7 Blind Sample ID = N158X Lab Value = 0.302 Most Probable Value = 0.320 Percent Recovery = 94.2 Analysis Date = 09/21/23 Lab Sample ID = 1730213 # of QCUs = -1.2 Blind Sample ID = N157 Lab Value = 0.136 Most Probable Value = 0.155 Percent Recovery = 87.7 Analysis Date = 09/08/23 Lab Sample ID = 1660195 # of QCUs = -2.5 Blind Sample ID = N158X Lab Value = 0.279 Most Probable Value = 0.320 Percent Recovery = 87.2 Analysis Date = 09/08/23 Lab Sample ID = 1650069 # of QCUs = -2.6 Blind Sample ID = N157 Lab Value = 0.298 Most Probable Value = 0.320 Percent Recovery = 93.2 Analysis Date = 09/08/23 Lab Sample ID = 1570043 # of QCUs = -1.4 Blind Sample ID = N157 Lab Value = 0.302 Most Probable Value = 0.320 Percent Recovery = 94.2 Analysis Date = 06/28/23 Lab Sample ID = 1460004 # of QCUs = -1.2 Blind Sample ID = N157 Lab Value = 0.157 Most Probable Value = 0.155 Percent Recovery = 101.4 Analysis Date = 06/14/23 Lab Sample ID = 1360050 # of QCUs = 0.3 Blind Sample ID = N158X Lab Value = 0.349 Most Probable Value = 0.320 Percent Recovery = 109.0 Analysis Date = 06/14/23 Lab Sample ID = 1380204 # of QCUs = 1.8 Blind Sample ID = N157 Lab Value = 0.312 Most Probable Value = 0.320 Percent Recovery = 97.5 Analysis Date = 06/14/23 Lab Sample ID = 1310001 # of QCUs = -0.5 Blind Sample ID = N157 Lab Value = 0.159 Most Probable Value = 0.155 Percent Recovery = 102.8 Analysis Date = 05/23/23 Lab Sample ID = 1300165 # of QCUs = 0.6 Blind Sample ID = N158X Lab Value = 0.160 Most Probable Value = 0.155 Percent Recovery = 102.9 Analysis Date = 05/08/23 Lab Sample ID = 1240213 # of QCUs = 0.6 Blind Sample ID = N158X Lab Value = 0.149 Most Probable Value = 0.155 Percent Recovery = 96.3 Analysis Date = 05/08/23 Lab Sample ID = 1230177 # of QCUs = -0.7 Blind Sample ID = N158X Lab Value = 0.144 Most Probable Value = 0.155 Percent Recovery = 92.6 Analysis Date = 05/04/23 Lab Sample ID = 1150153 # of QCUs = -1.5 Blind Sample ID = N158X Lab Value = 0.147 Most Probable Value = 0.155 Percent Recovery = 94.6 Analysis Date = 05/04/23 Lab Sample ID = 1090192 # of QCUs = -1.1 Blind Sample ID = N158X Lab Value = 0.299 Most Probable Value = 0.320 Percent Recovery = 93.5 Analysis Date = 05/04/23 Lab Sample ID = 1100090 # of QCUs = -1.3 Blind Sample ID = N157 Lab Value = 0.309 Most Probable Value = 0.320 Percent Recovery = 96.6 Analysis Date = 05/02/23 Lab Sample ID = 1020107 # of QCUs = -0.7 Blind Sample ID = N157 Lab Value = 0.302 Most Probable Value = 0.320 Percent Recovery = 94.4 Analysis Date = 05/02/23 Lab Sample ID = 0940131 # of QCUs = -1.1 Blind Sample ID = N157 Y = 100
The SGPlot Procedure


- Orthophosphate as P, fltd, DA -
Percent Recovery by Date
Lab: NWQL, PCode: 00671, MCode: PHM01
Analysis Dates: 04/28/23 through 10/23/24
Open Data Set

Lab Value = 0.241 Most Probable Value = 0.231 Percent Recovery = 104.2 Analysis Date = 10/23/24 Lab Sample ID = 2740023 # of QCUs = 0.7 Blind Sample ID = N162 Lab Value = 0.127 Most Probable Value = 0.124 Percent Recovery = 102.8 Analysis Date = 10/23/24 Lab Sample ID = 2700233 # of QCUs = 0.6 Blind Sample ID = N161 Lab Value = 0.232 Most Probable Value = 0.231 Percent Recovery = 100.4 Analysis Date = 10/21/24 Lab Sample ID = 2690184 # of QCUs = 0.1 Blind Sample ID = N162 Lab Value = 0.234 Most Probable Value = 0.231 Percent Recovery = 101.5 Analysis Date = 10/03/24 Lab Sample ID = 2600042 # of QCUs = 0.2 Blind Sample ID = N162 Lab Value = 0.134 Most Probable Value = 0.124 Percent Recovery = 107.9 Analysis Date = 10/03/24 Lab Sample ID = 2610049 # of QCUs = 1.6 Blind Sample ID = N161 Lab Value = 0.128 Most Probable Value = 0.124 Percent Recovery = 103.3 Analysis Date = 10/03/24 Lab Sample ID = 2600023 # of QCUs = 0.7 Blind Sample ID = N161 Lab Value = 0.235 Most Probable Value = 0.231 Percent Recovery = 101.9 Analysis Date = 09/20/24 Lab Sample ID = 2540043 # of QCUs = 0.3 Blind Sample ID = N162 Lab Value = 0.127 Most Probable Value = 0.124 Percent Recovery = 102.0 Analysis Date = 09/17/24 Lab Sample ID = 2420143 # of QCUs = 0.4 Blind Sample ID = N161 Lab Value = 0.125 Most Probable Value = 0.124 Percent Recovery = 101.2 Analysis Date = 09/17/24 Lab Sample ID = 2480181 # of QCUs = 0.2 Blind Sample ID = N161 Lab Value = 0.247 Most Probable Value = 0.231 Percent Recovery = 106.8 Analysis Date = 09/10/24 Lab Sample ID = 2400286 # of QCUs = 1.1 Blind Sample ID = N162 Lab Value = 0.129 Most Probable Value = 0.124 Percent Recovery = 104.3 Analysis Date = 09/04/24 Lab Sample ID = 2350151 # of QCUs = 0.9 Blind Sample ID = N161 Lab Value = 0.240 Most Probable Value = 0.231 Percent Recovery = 103.8 Analysis Date = 09/03/24 Lab Sample ID = 2330318 # of QCUs = 0.6 Blind Sample ID = N162 Lab Value = 0.130 Most Probable Value = 0.124 Percent Recovery = 104.8 Analysis Date = 09/03/24 Lab Sample ID = 2280182 # of QCUs = 1.0 Blind Sample ID = N161 Lab Value = 0.231 Most Probable Value = 0.231 Percent Recovery = 100.2 Analysis Date = 08/27/24 Lab Sample ID = 2260089 # of QCUs = 0.0 Blind Sample ID = N162 Lab Value = 0.128 Most Probable Value = 0.124 Percent Recovery = 103.2 Analysis Date = 08/27/24 Lab Sample ID = 2210223 # of QCUs = 0.6 Blind Sample ID = N161 Lab Value = 0.240 Most Probable Value = 0.231 Percent Recovery = 104.0 Analysis Date = 08/15/24 Lab Sample ID = 2140188 # of QCUs = 0.7 Blind Sample ID = N162 Lab Value = 0.236 Most Probable Value = 0.231 Percent Recovery = 102.0 Analysis Date = 08/15/24 Lab Sample ID = 2190100 # of QCUs = 0.3 Blind Sample ID = N162 Lab Value = 0.141 Most Probable Value = 0.124 Percent Recovery = 113.6 Analysis Date = 08/15/24 Lab Sample ID = 2130066 # of QCUs = 2.7 Blind Sample ID = N161 Lab Value = 0.255 Most Probable Value = 0.231 Percent Recovery = 110.3 Analysis Date = 08/12/24 Lab Sample ID = 2080149 # of QCUs = 1.7 Blind Sample ID = N162 Lab Value = 0.250 Most Probable Value = 0.231 Percent Recovery = 108.0 Analysis Date = 08/08/24 Lab Sample ID = 2000170 # of QCUs = 1.3 Blind Sample ID = N162 Lab Value = 0.130 Most Probable Value = 0.124 Percent Recovery = 104.9 Analysis Date = 08/08/24 Lab Sample ID = 2050133 # of QCUs = 1.0 Blind Sample ID = N161 Lab Value = 0.235 Most Probable Value = 0.231 Percent Recovery = 101.9 Analysis Date = 08/06/24 Lab Sample ID = 1930207 # of QCUs = 0.3 Blind Sample ID = N162 Lab Value = 0.129 Most Probable Value = 0.124 Percent Recovery = 103.8 Analysis Date = 08/06/24 Lab Sample ID = 1980277 # of QCUs = 0.8 Blind Sample ID = N161 Lab Value = 0.133 Most Probable Value = 0.124 Percent Recovery = 107.2 Analysis Date = 07/17/24 Lab Sample ID = 1910047 # of QCUs = 1.4 Blind Sample ID = N161 Lab Value = 0.226 Most Probable Value = 0.231 Percent Recovery = 98.0 Analysis Date = 07/02/24 Lab Sample ID = 1770114 # of QCUs = -0.3 Blind Sample ID = N162 Lab Value = 0.130 Most Probable Value = 0.124 Percent Recovery = 104.5 Analysis Date = 07/02/24 Lab Sample ID = 1790108 # of QCUs = 0.9 Blind Sample ID = N161 Lab Value = 0.229 Most Probable Value = 0.231 Percent Recovery = 99.3 Analysis Date = 06/26/24 Lab Sample ID = 1720054 # of QCUs = -0.1 Blind Sample ID = N162 Lab Value = 0.130 Most Probable Value = 0.124 Percent Recovery = 104.8 Analysis Date = 06/26/24 Lab Sample ID = 1720184 # of QCUs = 1.0 Blind Sample ID = N161 Lab Value = 0.137 Most Probable Value = 0.124 Percent Recovery = 110.3 Analysis Date = 06/25/24 Lab Sample ID = 1650134 # of QCUs = 2.1 Blind Sample ID = N161 Lab Value = 0.240 Most Probable Value = 0.231 Percent Recovery = 104.0 Analysis Date = 06/13/24 Lab Sample ID = 1630118 # of QCUs = 0.7 Blind Sample ID = N162 Lab Value = 0.230 Most Probable Value = 0.231 Percent Recovery = 99.6 Analysis Date = 06/10/24 Lab Sample ID = 1560041 # of QCUs = -0.1 Blind Sample ID = N162 Lab Value = 0.130 Most Probable Value = 0.124 Percent Recovery = 104.6 Analysis Date = 06/10/24 Lab Sample ID = 1580168 # of QCUs = 0.9 Blind Sample ID = N161 Lab Value = 0.236 Most Probable Value = 0.231 Percent Recovery = 102.1 Analysis Date = 06/06/24 Lab Sample ID = 1520090 # of QCUs = 0.3 Blind Sample ID = N162 Lab Value = 0.139 Most Probable Value = 0.124 Percent Recovery = 112.2 Analysis Date = 06/06/24 Lab Sample ID = 1500148 # of QCUs = 2.4 Blind Sample ID = N161 Lab Value = 0.236 Most Probable Value = 0.231 Percent Recovery = 102.0 Analysis Date = 06/03/24 Lab Sample ID = 1440177 # of QCUs = 0.3 Blind Sample ID = N162 Lab Value = 0.143 Most Probable Value = 0.124 Percent Recovery = 115.5 Analysis Date = 06/03/24 Lab Sample ID = 1370193 # of QCUs = 3.1 Blind Sample ID = N161 Lab Value = 0.225 Most Probable Value = 0.231 Percent Recovery = 97.4 Analysis Date = 05/23/24 Lab Sample ID = 1380120 # of QCUs = -0.4 Blind Sample ID = N162 Lab Value = 0.129 Most Probable Value = 0.124 Percent Recovery = 103.9 Analysis Date = 05/23/24 Lab Sample ID = 1420094 # of QCUs = 0.8 Blind Sample ID = N161 Lab Value = 0.251 Most Probable Value = 0.231 Percent Recovery = 108.8 Analysis Date = 05/15/24 Lab Sample ID = 1300152 # of QCUs = 1.5 Blind Sample ID = N162 Lab Value = 0.132 Most Probable Value = 0.124 Percent Recovery = 106.3 Analysis Date = 05/10/24 Lab Sample ID = 1280109 # of QCUs = 1.3 Blind Sample ID = N161 Lab Value = 0.255 Most Probable Value = 0.231 Percent Recovery = 110.2 Analysis Date = 05/01/24 Lab Sample ID = 1150017 # of QCUs = 1.7 Blind Sample ID = N162 Lab Value = 0.242 Most Probable Value = 0.231 Percent Recovery = 105.0 Analysis Date = 04/26/24 Lab Sample ID = 1070227 # of QCUs = 0.8 Blind Sample ID = N162 Lab Value = 0.234 Most Probable Value = 0.231 Percent Recovery = 101.5 Analysis Date = 04/23/24 Lab Sample ID = 1000110 # of QCUs = 0.2 Blind Sample ID = N162 Lab Value = 0.225 Most Probable Value = 0.231 Percent Recovery = 97.3 Analysis Date = 04/16/24 Lab Sample ID = 0930095 # of QCUs = -0.5 Blind Sample ID = N162 Lab Value = 0.121 Most Probable Value = 0.119 Percent Recovery = 101.8 Analysis Date = 04/16/24 Lab Sample ID = 0880017 # of QCUs = 0.3 Blind Sample ID = N159 Lab Value = 0.126 Most Probable Value = 0.119 Percent Recovery = 106.0 Analysis Date = 04/11/24 Lab Sample ID = 3550285 # of QCUs = 1.0 Blind Sample ID = N159 Lab Value = 0.125 Most Probable Value = 0.119 Percent Recovery = 104.9 Analysis Date = 04/02/24 Lab Sample ID = 0800005 # of QCUs = 0.8 Blind Sample ID = N159 Lab Value = 0.124 Most Probable Value = 0.119 Percent Recovery = 103.8 Analysis Date = 03/27/24 Lab Sample ID = 0730122 # of QCUs = 0.7 Blind Sample ID = N159 Lab Value = 0.122 Most Probable Value = 0.119 Percent Recovery = 102.8 Analysis Date = 03/11/24 Lab Sample ID = 0660045 # of QCUs = 0.5 Blind Sample ID = N159 Lab Value = 0.124 Most Probable Value = 0.119 Percent Recovery = 104.3 Analysis Date = 03/06/24 Lab Sample ID = 0610078 # of QCUs = 0.7 Blind Sample ID = N159 Lab Value = 0.126 Most Probable Value = 0.119 Percent Recovery = 105.5 Analysis Date = 02/26/24 Lab Sample ID = 0530096 # of QCUs = 0.9 Blind Sample ID = N159 Lab Value = 0.129 Most Probable Value = 0.119 Percent Recovery = 108.2 Analysis Date = 02/22/24 Lab Sample ID = 0460205 # of QCUs = 1.4 Blind Sample ID = N159 Lab Value = 0.129 Most Probable Value = 0.119 Percent Recovery = 108.4 Analysis Date = 02/21/24 Lab Sample ID = 0390105 # of QCUs = 1.4 Blind Sample ID = N159 Lab Value = 0.125 Most Probable Value = 0.119 Percent Recovery = 104.7 Analysis Date = 01/24/24 Lab Sample ID = 0230081 # of QCUs = 0.8 Blind Sample ID = N159 Lab Value = 0.127 Most Probable Value = 0.119 Percent Recovery = 106.7 Analysis Date = 01/24/24 Lab Sample ID = 0170013 # of QCUs = 1.1 Blind Sample ID = N159 Lab Value = 0.128 Most Probable Value = 0.119 Percent Recovery = 107.8 Analysis Date = 01/22/24 Lab Sample ID = 0090036 # of QCUs = 1.3 Blind Sample ID = N159 Lab Value = 0.121 Most Probable Value = 0.119 Percent Recovery = 101.8 Analysis Date = 01/17/24 Lab Sample ID = 3620062 # of QCUs = 0.3 Blind Sample ID = N159 Lab Value = 0.121 Most Probable Value = 0.119 Percent Recovery = 101.3 Analysis Date = 01/17/24 Lab Sample ID = 0030062 # of QCUs = 0.2 Blind Sample ID = N159 Lab Value = 0.125 Most Probable Value = 0.119 Percent Recovery = 105.4 Analysis Date = 12/14/23 Lab Sample ID = 3470279 # of QCUs = 0.9 Blind Sample ID = N159 Lab Value = 0.121 Most Probable Value = 0.119 Percent Recovery = 101.4 Analysis Date = 12/14/23 Lab Sample ID = 3420010 # of QCUs = 0.2 Blind Sample ID = N159 Lab Value = 0.124 Most Probable Value = 0.119 Percent Recovery = 103.8 Analysis Date = 12/05/23 Lab Sample ID = 3340082 # of QCUs = 0.6 Blind Sample ID = N159 Lab Value = 0.119 Most Probable Value = 0.119 Percent Recovery = 100.0 Analysis Date = 11/27/23 Lab Sample ID = 3250151 # of QCUs = -0.0 Blind Sample ID = N159 Lab Value = 0.121 Most Probable Value = 0.119 Percent Recovery = 101.4 Analysis Date = 11/17/23 Lab Sample ID = 3190186 # of QCUs = 0.2 Blind Sample ID = N159 Lab Value = 0.123 Most Probable Value = 0.119 Percent Recovery = 103.4 Analysis Date = 11/14/23 Lab Sample ID = 3120062 # of QCUs = 0.6 Blind Sample ID = N159 Lab Value = 0.120 Most Probable Value = 0.119 Percent Recovery = 100.9 Analysis Date = 10/31/23 Lab Sample ID = 2990158 # of QCUs = 0.2 Blind Sample ID = N159 Lab Value = 0.121 Most Probable Value = 0.119 Percent Recovery = 101.8 Analysis Date = 10/30/23 Lab Sample ID = 2930012 # of QCUs = 0.3 Blind Sample ID = N159 Lab Value = 0.125 Most Probable Value = 0.119 Percent Recovery = 104.9 Analysis Date = 10/24/23 Lab Sample ID = 2860132 # of QCUs = 0.8 Blind Sample ID = N159 Lab Value = 0.126 Most Probable Value = 0.119 Percent Recovery = 106.1 Analysis Date = 10/23/23 Lab Sample ID = 2770171 # of QCUs = 1.0 Blind Sample ID = N159 Lab Value = 0.273 Most Probable Value = 0.269 Percent Recovery = 101.6 Analysis Date = 10/17/23 Lab Sample ID = 2720019 # of QCUs = 0.2 Blind Sample ID = N158 Lab Value = 0.107 Most Probable Value = 0.105 Percent Recovery = 102.0 Analysis Date = 10/17/23 Lab Sample ID = 2690098 # of QCUs = 0.4 Blind Sample ID = N157 Lab Value = 0.105 Most Probable Value = 0.105 Percent Recovery = 100.2 Analysis Date = 10/17/23 Lab Sample ID = 2620181 # of QCUs = 0.0 Blind Sample ID = N157 Lab Value = 0.274 Most Probable Value = 0.269 Percent Recovery = 101.9 Analysis Date = 10/12/23 Lab Sample ID = 2640109 # of QCUs = 0.2 Blind Sample ID = N158 Lab Value = 0.293 Most Probable Value = 0.269 Percent Recovery = 108.9 Analysis Date = 10/11/23 Lab Sample ID = 2570186 # of QCUs = 0.9 Blind Sample ID = N158 Lab Value = 0.110 Most Probable Value = 0.105 Percent Recovery = 105.2 Analysis Date = 10/10/23 Lab Sample ID = 2560092 # of QCUs = 1.0 Blind Sample ID = N157 Lab Value = 0.283 Most Probable Value = 0.269 Percent Recovery = 105.2 Analysis Date = 10/04/23 Lab Sample ID = 2500320 # of QCUs = 0.5 Blind Sample ID = N158 Lab Value = 0.299 Most Probable Value = 0.269 Percent Recovery = 111.3 Analysis Date = 10/03/23 Lab Sample ID = 2440132 # of QCUs = 1.2 Blind Sample ID = N158 Lab Value = 0.106 Most Probable Value = 0.105 Percent Recovery = 101.2 Analysis Date = 10/03/23 Lab Sample ID = 2480099 # of QCUs = 0.2 Blind Sample ID = N157 Lab Value = 0.107 Most Probable Value = 0.105 Percent Recovery = 101.5 Analysis Date = 10/03/23 Lab Sample ID = 2490136 # of QCUs = 0.3 Blind Sample ID = N157 Lab Value = 0.296 Most Probable Value = 0.269 Percent Recovery = 110.2 Analysis Date = 09/28/23 Lab Sample ID = 2350097 # of QCUs = 1.1 Blind Sample ID = N158 Lab Value = 0.113 Most Probable Value = 0.105 Percent Recovery = 107.4 Analysis Date = 09/28/23 Lab Sample ID = 2360090 # of QCUs = 1.5 Blind Sample ID = N157 Lab Value = 0.112 Most Probable Value = 0.105 Percent Recovery = 106.7 Analysis Date = 09/27/23 Lab Sample ID = 2290216 # of QCUs = 1.3 Blind Sample ID = N157 Lab Value = 0.278 Most Probable Value = 0.269 Percent Recovery = 103.4 Analysis Date = 09/21/23 Lab Sample ID = 2280169 # of QCUs = 0.4 Blind Sample ID = N158 Lab Value = 0.272 Most Probable Value = 0.269 Percent Recovery = 101.0 Analysis Date = 09/07/23 Lab Sample ID = 2200130 # of QCUs = 0.1 Blind Sample ID = N158 Lab Value = 0.106 Most Probable Value = 0.105 Percent Recovery = 100.7 Analysis Date = 09/07/23 Lab Sample ID = 2220102 # of QCUs = 0.1 Blind Sample ID = N157 Lab Value = 0.281 Most Probable Value = 0.269 Percent Recovery = 104.5 Analysis Date = 08/24/23 Lab Sample ID = 2080232 # of QCUs = 0.5 Blind Sample ID = N158 Lab Value = 0.283 Most Probable Value = 0.269 Percent Recovery = 105.1 Analysis Date = 08/23/23 Lab Sample ID = 2020027 # of QCUs = 0.5 Blind Sample ID = N158 Lab Value = 0.109 Most Probable Value = 0.105 Percent Recovery = 103.5 Analysis Date = 08/23/23 Lab Sample ID = 2060139 # of QCUs = 0.7 Blind Sample ID = N157 Lab Value = 0.266 Most Probable Value = 0.269 Percent Recovery = 98.7 Analysis Date = 08/15/23 Lab Sample ID = 1980052 # of QCUs = -0.1 Blind Sample ID = N158 Lab Value = 0.104 Most Probable Value = 0.105 Percent Recovery = 99.3 Analysis Date = 08/15/23 Lab Sample ID = 1990167 # of QCUs = -0.1 Blind Sample ID = N157 Lab Value = 0.103 Most Probable Value = 0.105 Percent Recovery = 98.4 Analysis Date = 08/15/23 Lab Sample ID = 1940237 # of QCUs = -0.3 Blind Sample ID = N157 Lab Value = 0.271 Most Probable Value = 0.269 Percent Recovery = 100.8 Analysis Date = 08/11/23 Lab Sample ID = 1920172 # of QCUs = 0.1 Blind Sample ID = N158 Lab Value = 0.278 Most Probable Value = 0.269 Percent Recovery = 103.2 Analysis Date = 08/10/23 Lab Sample ID = 1840088 # of QCUs = 0.3 Blind Sample ID = N158 Lab Value = 0.103 Most Probable Value = 0.105 Percent Recovery = 98.1 Analysis Date = 08/10/23 Lab Sample ID = 1870312 # of QCUs = -0.4 Blind Sample ID = N157 Lab Value = 0.105 Most Probable Value = 0.105 Percent Recovery = 100.1 Analysis Date = 08/10/23 Lab Sample ID = 1860129 # of QCUs = 0.0 Blind Sample ID = N157 Lab Value = 0.105 Most Probable Value = 0.105 Percent Recovery = 100.1 Analysis Date = 08/03/23 Lab Sample ID = 1790031 # of QCUs = 0.0 Blind Sample ID = N157 Lab Value = 0.281 Most Probable Value = 0.269 Percent Recovery = 104.3 Analysis Date = 07/12/23 Lab Sample ID = 1730212 # of QCUs = 0.4 Blind Sample ID = N158 Lab Value = 0.107 Most Probable Value = 0.105 Percent Recovery = 101.8 Analysis Date = 06/30/23 Lab Sample ID = 1660196 # of QCUs = 0.4 Blind Sample ID = N157 Lab Value = 0.276 Most Probable Value = 0.269 Percent Recovery = 102.5 Analysis Date = 06/29/23 Lab Sample ID = 1650068 # of QCUs = 0.3 Blind Sample ID = N158 Lab Value = 0.106 Most Probable Value = 0.105 Percent Recovery = 100.7 Analysis Date = 06/27/23 Lab Sample ID = 1590234 # of QCUs = 0.1 Blind Sample ID = N157 Lab Value = 0.271 Most Probable Value = 0.269 Percent Recovery = 100.8 Analysis Date = 06/20/23 Lab Sample ID = 1570044 # of QCUs = 0.1 Blind Sample ID = N158 Lab Value = 0.275 Most Probable Value = 0.269 Percent Recovery = 102.3 Analysis Date = 05/30/23 Lab Sample ID = 1440064 # of QCUs = 0.2 Blind Sample ID = N158 Lab Value = 0.105 Most Probable Value = 0.105 Percent Recovery = 99.7 Analysis Date = 05/30/23 Lab Sample ID = 1440063 # of QCUs = -0.1 Blind Sample ID = N157 Lab Value = 0.275 Most Probable Value = 0.269 Percent Recovery = 102.2 Analysis Date = 05/24/23 Lab Sample ID = 1360051 # of QCUs = 0.2 Blind Sample ID = N158 Lab Value = 0.108 Most Probable Value = 0.105 Percent Recovery = 103.2 Analysis Date = 05/24/23 Lab Sample ID = 1360049 # of QCUs = 0.6 Blind Sample ID = N157 Lab Value = 0.274 Most Probable Value = 0.269 Percent Recovery = 101.9 Analysis Date = 05/17/23 Lab Sample ID = 1300163 # of QCUs = 0.2 Blind Sample ID = N158 Lab Value = 0.108 Most Probable Value = 0.105 Percent Recovery = 102.6 Analysis Date = 05/17/23 Lab Sample ID = 1300164 # of QCUs = 0.5 Blind Sample ID = N157 Lab Value = 0.276 Most Probable Value = 0.269 Percent Recovery = 102.4 Analysis Date = 05/15/23 Lab Sample ID = 1240212 # of QCUs = 0.3 Blind Sample ID = N158 Lab Value = 0.106 Most Probable Value = 0.105 Percent Recovery = 101.2 Analysis Date = 05/15/23 Lab Sample ID = 1240211 # of QCUs = 0.2 Blind Sample ID = N157 Lab Value = 0.100 Most Probable Value = 0.105 Percent Recovery = 95.2 Analysis Date = 05/15/23 Lab Sample ID = 1230176 # of QCUs = -1.0 Blind Sample ID = N157 Lab Value = 0.278 Most Probable Value = 0.269 Percent Recovery = 103.4 Analysis Date = 05/05/23 Lab Sample ID = 1170150 # of QCUs = 0.4 Blind Sample ID = N158 Lab Value = 0.110 Most Probable Value = 0.105 Percent Recovery = 105.2 Analysis Date = 05/05/23 Lab Sample ID = 1150152 # of QCUs = 1.0 Blind Sample ID = N157 Lab Value = 0.285 Most Probable Value = 0.269 Percent Recovery = 106.0 Analysis Date = 05/03/23 Lab Sample ID = 1100091 # of QCUs = 0.6 Blind Sample ID = N158 Lab Value = 0.106 Most Probable Value = 0.105 Percent Recovery = 100.6 Analysis Date = 05/03/23 Lab Sample ID = 1090193 # of QCUs = 0.1 Blind Sample ID = N157 Lab Value = 0.271 Most Probable Value = 0.269 Percent Recovery = 100.8 Analysis Date = 04/28/23 Lab Sample ID = 1020108 # of QCUs = 0.1 Blind Sample ID = N158 Y = 100
The SGPlot Procedure

- Orthophosphate as P, fltd, DA -
Percent Recovery by Concentration
NWQL Parameter: 00671, Method: PHM01
Analysis Dates: 04/28/23 through 10/23/24
Open Data Set

Lab Value = 0.241 Most Probable Value = 0.231 Percent Recovery = 104.2 Analysis Date = 10/23/24 Lab Sample ID = 2740023 # of QCUs = 0.7 Blind Sample ID = N162 Lab Value = 0.127 Most Probable Value = 0.124 Percent Recovery = 102.8 Analysis Date = 10/23/24 Lab Sample ID = 2700233 # of QCUs = 0.6 Blind Sample ID = N161 Lab Value = 0.232 Most Probable Value = 0.231 Percent Recovery = 100.4 Analysis Date = 10/21/24 Lab Sample ID = 2690184 # of QCUs = 0.1 Blind Sample ID = N162 Lab Value = 0.234 Most Probable Value = 0.231 Percent Recovery = 101.5 Analysis Date = 10/03/24 Lab Sample ID = 2600042 # of QCUs = 0.2 Blind Sample ID = N162 Lab Value = 0.134 Most Probable Value = 0.124 Percent Recovery = 107.9 Analysis Date = 10/03/24 Lab Sample ID = 2610049 # of QCUs = 1.6 Blind Sample ID = N161 Lab Value = 0.128 Most Probable Value = 0.124 Percent Recovery = 103.3 Analysis Date = 10/03/24 Lab Sample ID = 2600023 # of QCUs = 0.7 Blind Sample ID = N161 Lab Value = 0.235 Most Probable Value = 0.231 Percent Recovery = 101.9 Analysis Date = 09/20/24 Lab Sample ID = 2540043 # of QCUs = 0.3 Blind Sample ID = N162 Lab Value = 0.127 Most Probable Value = 0.124 Percent Recovery = 102.0 Analysis Date = 09/17/24 Lab Sample ID = 2420143 # of QCUs = 0.4 Blind Sample ID = N161 Lab Value = 0.125 Most Probable Value = 0.124 Percent Recovery = 101.2 Analysis Date = 09/17/24 Lab Sample ID = 2480181 # of QCUs = 0.2 Blind Sample ID = N161 Lab Value = 0.247 Most Probable Value = 0.231 Percent Recovery = 106.8 Analysis Date = 09/10/24 Lab Sample ID = 2400286 # of QCUs = 1.1 Blind Sample ID = N162 Lab Value = 0.129 Most Probable Value = 0.124 Percent Recovery = 104.3 Analysis Date = 09/04/24 Lab Sample ID = 2350151 # of QCUs = 0.9 Blind Sample ID = N161 Lab Value = 0.240 Most Probable Value = 0.231 Percent Recovery = 103.8 Analysis Date = 09/03/24 Lab Sample ID = 2330318 # of QCUs = 0.6 Blind Sample ID = N162 Lab Value = 0.130 Most Probable Value = 0.124 Percent Recovery = 104.8 Analysis Date = 09/03/24 Lab Sample ID = 2280182 # of QCUs = 1.0 Blind Sample ID = N161 Lab Value = 0.231 Most Probable Value = 0.231 Percent Recovery = 100.2 Analysis Date = 08/27/24 Lab Sample ID = 2260089 # of QCUs = 0.0 Blind Sample ID = N162 Lab Value = 0.128 Most Probable Value = 0.124 Percent Recovery = 103.2 Analysis Date = 08/27/24 Lab Sample ID = 2210223 # of QCUs = 0.6 Blind Sample ID = N161 Lab Value = 0.240 Most Probable Value = 0.231 Percent Recovery = 104.0 Analysis Date = 08/15/24 Lab Sample ID = 2140188 # of QCUs = 0.7 Blind Sample ID = N162 Lab Value = 0.236 Most Probable Value = 0.231 Percent Recovery = 102.0 Analysis Date = 08/15/24 Lab Sample ID = 2190100 # of QCUs = 0.3 Blind Sample ID = N162 Lab Value = 0.141 Most Probable Value = 0.124 Percent Recovery = 113.6 Analysis Date = 08/15/24 Lab Sample ID = 2130066 # of QCUs = 2.7 Blind Sample ID = N161 Lab Value = 0.255 Most Probable Value = 0.231 Percent Recovery = 110.3 Analysis Date = 08/12/24 Lab Sample ID = 2080149 # of QCUs = 1.7 Blind Sample ID = N162 Lab Value = 0.250 Most Probable Value = 0.231 Percent Recovery = 108.0 Analysis Date = 08/08/24 Lab Sample ID = 2000170 # of QCUs = 1.3 Blind Sample ID = N162 Lab Value = 0.130 Most Probable Value = 0.124 Percent Recovery = 104.9 Analysis Date = 08/08/24 Lab Sample ID = 2050133 # of QCUs = 1.0 Blind Sample ID = N161 Lab Value = 0.235 Most Probable Value = 0.231 Percent Recovery = 101.9 Analysis Date = 08/06/24 Lab Sample ID = 1930207 # of QCUs = 0.3 Blind Sample ID = N162 Lab Value = 0.129 Most Probable Value = 0.124 Percent Recovery = 103.8 Analysis Date = 08/06/24 Lab Sample ID = 1980277 # of QCUs = 0.8 Blind Sample ID = N161 Lab Value = 0.133 Most Probable Value = 0.124 Percent Recovery = 107.2 Analysis Date = 07/17/24 Lab Sample ID = 1910047 # of QCUs = 1.4 Blind Sample ID = N161 Lab Value = 0.226 Most Probable Value = 0.231 Percent Recovery = 98.0 Analysis Date = 07/02/24 Lab Sample ID = 1770114 # of QCUs = -0.3 Blind Sample ID = N162 Lab Value = 0.130 Most Probable Value = 0.124 Percent Recovery = 104.5 Analysis Date = 07/02/24 Lab Sample ID = 1790108 # of QCUs = 0.9 Blind Sample ID = N161 Lab Value = 0.229 Most Probable Value = 0.231 Percent Recovery = 99.3 Analysis Date = 06/26/24 Lab Sample ID = 1720054 # of QCUs = -0.1 Blind Sample ID = N162 Lab Value = 0.130 Most Probable Value = 0.124 Percent Recovery = 104.8 Analysis Date = 06/26/24 Lab Sample ID = 1720184 # of QCUs = 1.0 Blind Sample ID = N161 Lab Value = 0.137 Most Probable Value = 0.124 Percent Recovery = 110.3 Analysis Date = 06/25/24 Lab Sample ID = 1650134 # of QCUs = 2.1 Blind Sample ID = N161 Lab Value = 0.240 Most Probable Value = 0.231 Percent Recovery = 104.0 Analysis Date = 06/13/24 Lab Sample ID = 1630118 # of QCUs = 0.7 Blind Sample ID = N162 Lab Value = 0.230 Most Probable Value = 0.231 Percent Recovery = 99.6 Analysis Date = 06/10/24 Lab Sample ID = 1560041 # of QCUs = -0.1 Blind Sample ID = N162 Lab Value = 0.130 Most Probable Value = 0.124 Percent Recovery = 104.6 Analysis Date = 06/10/24 Lab Sample ID = 1580168 # of QCUs = 0.9 Blind Sample ID = N161 Lab Value = 0.236 Most Probable Value = 0.231 Percent Recovery = 102.1 Analysis Date = 06/06/24 Lab Sample ID = 1520090 # of QCUs = 0.3 Blind Sample ID = N162 Lab Value = 0.139 Most Probable Value = 0.124 Percent Recovery = 112.2 Analysis Date = 06/06/24 Lab Sample ID = 1500148 # of QCUs = 2.4 Blind Sample ID = N161 Lab Value = 0.236 Most Probable Value = 0.231 Percent Recovery = 102.0 Analysis Date = 06/03/24 Lab Sample ID = 1440177 # of QCUs = 0.3 Blind Sample ID = N162 Lab Value = 0.143 Most Probable Value = 0.124 Percent Recovery = 115.5 Analysis Date = 06/03/24 Lab Sample ID = 1370193 # of QCUs = 3.1 Blind Sample ID = N161 Lab Value = 0.225 Most Probable Value = 0.231 Percent Recovery = 97.4 Analysis Date = 05/23/24 Lab Sample ID = 1380120 # of QCUs = -0.4 Blind Sample ID = N162 Lab Value = 0.129 Most Probable Value = 0.124 Percent Recovery = 103.9 Analysis Date = 05/23/24 Lab Sample ID = 1420094 # of QCUs = 0.8 Blind Sample ID = N161 Lab Value = 0.251 Most Probable Value = 0.231 Percent Recovery = 108.8 Analysis Date = 05/15/24 Lab Sample ID = 1300152 # of QCUs = 1.5 Blind Sample ID = N162 Lab Value = 0.132 Most Probable Value = 0.124 Percent Recovery = 106.3 Analysis Date = 05/10/24 Lab Sample ID = 1280109 # of QCUs = 1.3 Blind Sample ID = N161 Lab Value = 0.255 Most Probable Value = 0.231 Percent Recovery = 110.2 Analysis Date = 05/01/24 Lab Sample ID = 1150017 # of QCUs = 1.7 Blind Sample ID = N162 Lab Value = 0.242 Most Probable Value = 0.231 Percent Recovery = 105.0 Analysis Date = 04/26/24 Lab Sample ID = 1070227 # of QCUs = 0.8 Blind Sample ID = N162 Lab Value = 0.234 Most Probable Value = 0.231 Percent Recovery = 101.5 Analysis Date = 04/23/24 Lab Sample ID = 1000110 # of QCUs = 0.2 Blind Sample ID = N162 Lab Value = 0.225 Most Probable Value = 0.231 Percent Recovery = 97.3 Analysis Date = 04/16/24 Lab Sample ID = 0930095 # of QCUs = -0.5 Blind Sample ID = N162 Lab Value = 0.121 Most Probable Value = 0.119 Percent Recovery = 101.8 Analysis Date = 04/16/24 Lab Sample ID = 0880017 # of QCUs = 0.3 Blind Sample ID = N159 Lab Value = 0.126 Most Probable Value = 0.119 Percent Recovery = 106.0 Analysis Date = 04/11/24 Lab Sample ID = 3550285 # of QCUs = 1.0 Blind Sample ID = N159 Lab Value = 0.125 Most Probable Value = 0.119 Percent Recovery = 104.9 Analysis Date = 04/02/24 Lab Sample ID = 0800005 # of QCUs = 0.8 Blind Sample ID = N159 Lab Value = 0.124 Most Probable Value = 0.119 Percent Recovery = 103.8 Analysis Date = 03/27/24 Lab Sample ID = 0730122 # of QCUs = 0.7 Blind Sample ID = N159 Lab Value = 0.122 Most Probable Value = 0.119 Percent Recovery = 102.8 Analysis Date = 03/11/24 Lab Sample ID = 0660045 # of QCUs = 0.5 Blind Sample ID = N159 Lab Value = 0.124 Most Probable Value = 0.119 Percent Recovery = 104.3 Analysis Date = 03/06/24 Lab Sample ID = 0610078 # of QCUs = 0.7 Blind Sample ID = N159 Lab Value = 0.126 Most Probable Value = 0.119 Percent Recovery = 105.5 Analysis Date = 02/26/24 Lab Sample ID = 0530096 # of QCUs = 0.9 Blind Sample ID = N159 Lab Value = 0.129 Most Probable Value = 0.119 Percent Recovery = 108.2 Analysis Date = 02/22/24 Lab Sample ID = 0460205 # of QCUs = 1.4 Blind Sample ID = N159 Lab Value = 0.129 Most Probable Value = 0.119 Percent Recovery = 108.4 Analysis Date = 02/21/24 Lab Sample ID = 0390105 # of QCUs = 1.4 Blind Sample ID = N159 Lab Value = 0.125 Most Probable Value = 0.119 Percent Recovery = 104.7 Analysis Date = 01/24/24 Lab Sample ID = 0230081 # of QCUs = 0.8 Blind Sample ID = N159 Lab Value = 0.127 Most Probable Value = 0.119 Percent Recovery = 106.7 Analysis Date = 01/24/24 Lab Sample ID = 0170013 # of QCUs = 1.1 Blind Sample ID = N159 Lab Value = 0.128 Most Probable Value = 0.119 Percent Recovery = 107.8 Analysis Date = 01/22/24 Lab Sample ID = 0090036 # of QCUs = 1.3 Blind Sample ID = N159 Lab Value = 0.121 Most Probable Value = 0.119 Percent Recovery = 101.8 Analysis Date = 01/17/24 Lab Sample ID = 3620062 # of QCUs = 0.3 Blind Sample ID = N159 Lab Value = 0.121 Most Probable Value = 0.119 Percent Recovery = 101.3 Analysis Date = 01/17/24 Lab Sample ID = 0030062 # of QCUs = 0.2 Blind Sample ID = N159 Lab Value = 0.125 Most Probable Value = 0.119 Percent Recovery = 105.4 Analysis Date = 12/14/23 Lab Sample ID = 3470279 # of QCUs = 0.9 Blind Sample ID = N159 Lab Value = 0.121 Most Probable Value = 0.119 Percent Recovery = 101.4 Analysis Date = 12/14/23 Lab Sample ID = 3420010 # of QCUs = 0.2 Blind Sample ID = N159 Lab Value = 0.124 Most Probable Value = 0.119 Percent Recovery = 103.8 Analysis Date = 12/05/23 Lab Sample ID = 3340082 # of QCUs = 0.6 Blind Sample ID = N159 Lab Value = 0.119 Most Probable Value = 0.119 Percent Recovery = 100.0 Analysis Date = 11/27/23 Lab Sample ID = 3250151 # of QCUs = -0.0 Blind Sample ID = N159 Lab Value = 0.121 Most Probable Value = 0.119 Percent Recovery = 101.4 Analysis Date = 11/17/23 Lab Sample ID = 3190186 # of QCUs = 0.2 Blind Sample ID = N159 Lab Value = 0.123 Most Probable Value = 0.119 Percent Recovery = 103.4 Analysis Date = 11/14/23 Lab Sample ID = 3120062 # of QCUs = 0.6 Blind Sample ID = N159 Lab Value = 0.120 Most Probable Value = 0.119 Percent Recovery = 100.9 Analysis Date = 10/31/23 Lab Sample ID = 2990158 # of QCUs = 0.2 Blind Sample ID = N159 Lab Value = 0.121 Most Probable Value = 0.119 Percent Recovery = 101.8 Analysis Date = 10/30/23 Lab Sample ID = 2930012 # of QCUs = 0.3 Blind Sample ID = N159 Lab Value = 0.125 Most Probable Value = 0.119 Percent Recovery = 104.9 Analysis Date = 10/24/23 Lab Sample ID = 2860132 # of QCUs = 0.8 Blind Sample ID = N159 Lab Value = 0.126 Most Probable Value = 0.119 Percent Recovery = 106.1 Analysis Date = 10/23/23 Lab Sample ID = 2770171 # of QCUs = 1.0 Blind Sample ID = N159 Lab Value = 0.273 Most Probable Value = 0.269 Percent Recovery = 101.6 Analysis Date = 10/17/23 Lab Sample ID = 2720019 # of QCUs = 0.2 Blind Sample ID = N158 Lab Value = 0.107 Most Probable Value = 0.105 Percent Recovery = 102.0 Analysis Date = 10/17/23 Lab Sample ID = 2690098 # of QCUs = 0.4 Blind Sample ID = N157 Lab Value = 0.105 Most Probable Value = 0.105 Percent Recovery = 100.2 Analysis Date = 10/17/23 Lab Sample ID = 2620181 # of QCUs = 0.0 Blind Sample ID = N157 Lab Value = 0.274 Most Probable Value = 0.269 Percent Recovery = 101.9 Analysis Date = 10/12/23 Lab Sample ID = 2640109 # of QCUs = 0.2 Blind Sample ID = N158 Lab Value = 0.293 Most Probable Value = 0.269 Percent Recovery = 108.9 Analysis Date = 10/11/23 Lab Sample ID = 2570186 # of QCUs = 0.9 Blind Sample ID = N158 Lab Value = 0.110 Most Probable Value = 0.105 Percent Recovery = 105.2 Analysis Date = 10/10/23 Lab Sample ID = 2560092 # of QCUs = 1.0 Blind Sample ID = N157 Lab Value = 0.283 Most Probable Value = 0.269 Percent Recovery = 105.2 Analysis Date = 10/04/23 Lab Sample ID = 2500320 # of QCUs = 0.5 Blind Sample ID = N158 Lab Value = 0.299 Most Probable Value = 0.269 Percent Recovery = 111.3 Analysis Date = 10/03/23 Lab Sample ID = 2440132 # of QCUs = 1.2 Blind Sample ID = N158 Lab Value = 0.106 Most Probable Value = 0.105 Percent Recovery = 101.2 Analysis Date = 10/03/23 Lab Sample ID = 2480099 # of QCUs = 0.2 Blind Sample ID = N157 Lab Value = 0.107 Most Probable Value = 0.105 Percent Recovery = 101.5 Analysis Date = 10/03/23 Lab Sample ID = 2490136 # of QCUs = 0.3 Blind Sample ID = N157 Lab Value = 0.296 Most Probable Value = 0.269 Percent Recovery = 110.2 Analysis Date = 09/28/23 Lab Sample ID = 2350097 # of QCUs = 1.1 Blind Sample ID = N158 Lab Value = 0.113 Most Probable Value = 0.105 Percent Recovery = 107.4 Analysis Date = 09/28/23 Lab Sample ID = 2360090 # of QCUs = 1.5 Blind Sample ID = N157 Lab Value = 0.112 Most Probable Value = 0.105 Percent Recovery = 106.7 Analysis Date = 09/27/23 Lab Sample ID = 2290216 # of QCUs = 1.3 Blind Sample ID = N157 Lab Value = 0.278 Most Probable Value = 0.269 Percent Recovery = 103.4 Analysis Date = 09/21/23 Lab Sample ID = 2280169 # of QCUs = 0.4 Blind Sample ID = N158 Lab Value = 0.272 Most Probable Value = 0.269 Percent Recovery = 101.0 Analysis Date = 09/07/23 Lab Sample ID = 2200130 # of QCUs = 0.1 Blind Sample ID = N158 Lab Value = 0.106 Most Probable Value = 0.105 Percent Recovery = 100.7 Analysis Date = 09/07/23 Lab Sample ID = 2220102 # of QCUs = 0.1 Blind Sample ID = N157 Lab Value = 0.281 Most Probable Value = 0.269 Percent Recovery = 104.5 Analysis Date = 08/24/23 Lab Sample ID = 2080232 # of QCUs = 0.5 Blind Sample ID = N158 Lab Value = 0.283 Most Probable Value = 0.269 Percent Recovery = 105.1 Analysis Date = 08/23/23 Lab Sample ID = 2020027 # of QCUs = 0.5 Blind Sample ID = N158 Lab Value = 0.109 Most Probable Value = 0.105 Percent Recovery = 103.5 Analysis Date = 08/23/23 Lab Sample ID = 2060139 # of QCUs = 0.7 Blind Sample ID = N157 Lab Value = 0.266 Most Probable Value = 0.269 Percent Recovery = 98.7 Analysis Date = 08/15/23 Lab Sample ID = 1980052 # of QCUs = -0.1 Blind Sample ID = N158 Lab Value = 0.104 Most Probable Value = 0.105 Percent Recovery = 99.3 Analysis Date = 08/15/23 Lab Sample ID = 1990167 # of QCUs = -0.1 Blind Sample ID = N157 Lab Value = 0.103 Most Probable Value = 0.105 Percent Recovery = 98.4 Analysis Date = 08/15/23 Lab Sample ID = 1940237 # of QCUs = -0.3 Blind Sample ID = N157 Lab Value = 0.271 Most Probable Value = 0.269 Percent Recovery = 100.8 Analysis Date = 08/11/23 Lab Sample ID = 1920172 # of QCUs = 0.1 Blind Sample ID = N158 Lab Value = 0.278 Most Probable Value = 0.269 Percent Recovery = 103.2 Analysis Date = 08/10/23 Lab Sample ID = 1840088 # of QCUs = 0.3 Blind Sample ID = N158 Lab Value = 0.103 Most Probable Value = 0.105 Percent Recovery = 98.1 Analysis Date = 08/10/23 Lab Sample ID = 1870312 # of QCUs = -0.4 Blind Sample ID = N157 Lab Value = 0.105 Most Probable Value = 0.105 Percent Recovery = 100.1 Analysis Date = 08/10/23 Lab Sample ID = 1860129 # of QCUs = 0.0 Blind Sample ID = N157 Lab Value = 0.105 Most Probable Value = 0.105 Percent Recovery = 100.1 Analysis Date = 08/03/23 Lab Sample ID = 1790031 # of QCUs = 0.0 Blind Sample ID = N157 Lab Value = 0.281 Most Probable Value = 0.269 Percent Recovery = 104.3 Analysis Date = 07/12/23 Lab Sample ID = 1730212 # of QCUs = 0.4 Blind Sample ID = N158 Lab Value = 0.107 Most Probable Value = 0.105 Percent Recovery = 101.8 Analysis Date = 06/30/23 Lab Sample ID = 1660196 # of QCUs = 0.4 Blind Sample ID = N157 Lab Value = 0.276 Most Probable Value = 0.269 Percent Recovery = 102.5 Analysis Date = 06/29/23 Lab Sample ID = 1650068 # of QCUs = 0.3 Blind Sample ID = N158 Lab Value = 0.106 Most Probable Value = 0.105 Percent Recovery = 100.7 Analysis Date = 06/27/23 Lab Sample ID = 1590234 # of QCUs = 0.1 Blind Sample ID = N157 Lab Value = 0.271 Most Probable Value = 0.269 Percent Recovery = 100.8 Analysis Date = 06/20/23 Lab Sample ID = 1570044 # of QCUs = 0.1 Blind Sample ID = N158 Lab Value = 0.275 Most Probable Value = 0.269 Percent Recovery = 102.3 Analysis Date = 05/30/23 Lab Sample ID = 1440064 # of QCUs = 0.2 Blind Sample ID = N158 Lab Value = 0.105 Most Probable Value = 0.105 Percent Recovery = 99.7 Analysis Date = 05/30/23 Lab Sample ID = 1440063 # of QCUs = -0.1 Blind Sample ID = N157 Lab Value = 0.275 Most Probable Value = 0.269 Percent Recovery = 102.2 Analysis Date = 05/24/23 Lab Sample ID = 1360051 # of QCUs = 0.2 Blind Sample ID = N158 Lab Value = 0.108 Most Probable Value = 0.105 Percent Recovery = 103.2 Analysis Date = 05/24/23 Lab Sample ID = 1360049 # of QCUs = 0.6 Blind Sample ID = N157 Lab Value = 0.274 Most Probable Value = 0.269 Percent Recovery = 101.9 Analysis Date = 05/17/23 Lab Sample ID = 1300163 # of QCUs = 0.2 Blind Sample ID = N158 Lab Value = 0.108 Most Probable Value = 0.105 Percent Recovery = 102.6 Analysis Date = 05/17/23 Lab Sample ID = 1300164 # of QCUs = 0.5 Blind Sample ID = N157 Lab Value = 0.276 Most Probable Value = 0.269 Percent Recovery = 102.4 Analysis Date = 05/15/23 Lab Sample ID = 1240212 # of QCUs = 0.3 Blind Sample ID = N158 Lab Value = 0.106 Most Probable Value = 0.105 Percent Recovery = 101.2 Analysis Date = 05/15/23 Lab Sample ID = 1240211 # of QCUs = 0.2 Blind Sample ID = N157 Lab Value = 0.100 Most Probable Value = 0.105 Percent Recovery = 95.2 Analysis Date = 05/15/23 Lab Sample ID = 1230176 # of QCUs = -1.0 Blind Sample ID = N157 Lab Value = 0.278 Most Probable Value = 0.269 Percent Recovery = 103.4 Analysis Date = 05/05/23 Lab Sample ID = 1170150 # of QCUs = 0.4 Blind Sample ID = N158 Lab Value = 0.110 Most Probable Value = 0.105 Percent Recovery = 105.2 Analysis Date = 05/05/23 Lab Sample ID = 1150152 # of QCUs = 1.0 Blind Sample ID = N157 Lab Value = 0.285 Most Probable Value = 0.269 Percent Recovery = 106.0 Analysis Date = 05/03/23 Lab Sample ID = 1100091 # of QCUs = 0.6 Blind Sample ID = N158 Lab Value = 0.106 Most Probable Value = 0.105 Percent Recovery = 100.6 Analysis Date = 05/03/23 Lab Sample ID = 1090193 # of QCUs = 0.1 Blind Sample ID = N157 Lab Value = 0.271 Most Probable Value = 0.269 Percent Recovery = 100.8 Analysis Date = 04/28/23 Lab Sample ID = 1020108 # of QCUs = 0.1 Blind Sample ID = N158 Y = 100
The SGPlot Procedure


- Phosphorus as P, fltd, CFA -
Percent Recovery by Date
Lab: NWQL, PCode: 00666, MCode: CL063
Analysis Dates: 06/21/23 through 10/16/24
Open Data Set

Lab Value = 0.128 Most Probable Value = 0.130 Percent Recovery = 98.5 Analysis Date = 10/16/24 Lab Sample ID = 2700232 # of QCUs = -0.3 Blind Sample ID = N161 Lab Value = 0.132 Most Probable Value = 0.130 Percent Recovery = 101.5 Analysis Date = 09/26/24 Lab Sample ID = 2600021 # of QCUs = 0.3 Blind Sample ID = N161 Lab Value = 0.263 Most Probable Value = 0.275 Percent Recovery = 95.6 Analysis Date = 09/10/24 Lab Sample ID = 2400285 # of QCUs = -0.9 Blind Sample ID = N162 Lab Value = 0.264 Most Probable Value = 0.275 Percent Recovery = 96.0 Analysis Date = 08/28/24 Lab Sample ID = 2260087 # of QCUs = -0.8 Blind Sample ID = N162 Lab Value = 0.122 Most Probable Value = 0.130 Percent Recovery = 93.8 Analysis Date = 08/09/24 Lab Sample ID = 2130065 # of QCUs = -1.1 Blind Sample ID = N161 Lab Value = 0.132 Most Probable Value = 0.130 Percent Recovery = 101.5 Analysis Date = 07/26/24 Lab Sample ID = 1980279 # of QCUs = 0.3 Blind Sample ID = N161 Lab Value = 0.265 Most Probable Value = 0.275 Percent Recovery = 96.4 Analysis Date = 07/02/24 Lab Sample ID = 1770112 # of QCUs = -0.7 Blind Sample ID = N162 Lab Value = 0.266 Most Probable Value = 0.275 Percent Recovery = 96.7 Analysis Date = 06/14/24 Lab Sample ID = 1630117 # of QCUs = -0.7 Blind Sample ID = N162 Lab Value = 0.147 Most Probable Value = 0.130 Percent Recovery = 113.1 Analysis Date = 06/03/24 Lab Sample ID = 1500147 # of QCUs = 2.4 Blind Sample ID = N161 Lab Value = 0.127 Most Probable Value = 0.130 Percent Recovery = 97.7 Analysis Date = 05/22/24 Lab Sample ID = 1370194 # of QCUs = -0.4 Blind Sample ID = N161 Lab Value = 0.269 Most Probable Value = 0.275 Percent Recovery = 97.8 Analysis Date = 05/02/24 Lab Sample ID = 1150016 # of QCUs = -0.4 Blind Sample ID = N162 Lab Value = 0.265 Most Probable Value = 0.275 Percent Recovery = 96.4 Analysis Date = 04/27/24 Lab Sample ID = 1000108 # of QCUs = -0.7 Blind Sample ID = N162 Lab Value = 0.127 Most Probable Value = 0.128 Percent Recovery = 99.2 Analysis Date = 04/27/24 Lab Sample ID = 0880018 # of QCUs = -0.2 Blind Sample ID = N159 Lab Value = 0.359 Most Probable Value = 0.375 Percent Recovery = 95.7 Analysis Date = 04/24/24 Lab Sample ID = 0440080 # of QCUs = -0.9 Blind Sample ID = N160 Lab Value = 0.032 Most Probable Value = 0.038 Percent Recovery = 85.3 Analysis Date = 04/06/24 Lab Sample ID = 0030063 # of QCUs = -1.1 Blind Sample ID = N160X Lab Value = 0.127 Most Probable Value = 0.128 Percent Recovery = 99.2 Analysis Date = 04/06/24 Lab Sample ID = 0090035 # of QCUs = -0.2 Blind Sample ID = N159 Lab Value = 0.130 Most Probable Value = 0.128 Percent Recovery = 101.6 Analysis Date = 04/01/24 Lab Sample ID = 0730121 # of QCUs = 0.3 Blind Sample ID = N159 Lab Value = 0.367 Most Probable Value = 0.375 Percent Recovery = 97.9 Analysis Date = 03/19/24 Lab Sample ID = 3610064 # of QCUs = -0.4 Blind Sample ID = N160 Lab Value = 0.367 Most Probable Value = 0.375 Percent Recovery = 97.9 Analysis Date = 03/19/24 Lab Sample ID = 0580161 # of QCUs = -0.4 Blind Sample ID = N160 Lab Value = 0.364 Most Probable Value = 0.375 Percent Recovery = 97.1 Analysis Date = 03/06/24 Lab Sample ID = 3460241 # of QCUs = -0.6 Blind Sample ID = N160 Lab Value = 0.265 Most Probable Value = 0.280 Percent Recovery = 94.6 Analysis Date = 02/14/24 Lab Sample ID = 2280171 # of QCUs = -1.1 Blind Sample ID = N158 Lab Value = 0.117 Most Probable Value = 0.117 Percent Recovery = 100.0 Analysis Date = 11/17/23 Lab Sample ID = 2060140 # of QCUs = 0.0 Blind Sample ID = N157 Lab Value = 0.123 Most Probable Value = 0.117 Percent Recovery = 105.1 Analysis Date = 10/11/23 Lab Sample ID = 1940235 # of QCUs = 1.0 Blind Sample ID = N157 Lab Value = 0.111 Most Probable Value = 0.117 Percent Recovery = 94.9 Analysis Date = 09/28/23 Lab Sample ID = 1440062 # of QCUs = -1.0 Blind Sample ID = N157 Lab Value = 0.276 Most Probable Value = 0.280 Percent Recovery = 98.6 Analysis Date = 09/01/23 Lab Sample ID = 1840087 # of QCUs = -0.3 Blind Sample ID = N158 Lab Value = 0.115 Most Probable Value = 0.117 Percent Recovery = 98.3 Analysis Date = 08/30/23 Lab Sample ID = 1300162 # of QCUs = -0.3 Blind Sample ID = N157 Lab Value = 0.277 Most Probable Value = 0.280 Percent Recovery = 98.9 Analysis Date = 07/21/23 Lab Sample ID = 1650067 # of QCUs = -0.2 Blind Sample ID = N158 Lab Value = 0.273 Most Probable Value = 0.280 Percent Recovery = 97.5 Analysis Date = 06/21/23 Lab Sample ID = 1170149 # of QCUs = -0.5 Blind Sample ID = N158 Y = 100
The SGPlot Procedure

- Phosphorus as P, fltd, CFA -
Percent Recovery by Concentration
NWQL Parameter: 00666, Method: CL063
Analysis Dates: 06/21/23 through 10/16/24
Open Data Set

Lab Value = 0.128 Most Probable Value = 0.130 Percent Recovery = 98.5 Analysis Date = 10/16/24 Lab Sample ID = 2700232 # of QCUs = -0.3 Blind Sample ID = N161 Lab Value = 0.132 Most Probable Value = 0.130 Percent Recovery = 101.5 Analysis Date = 09/26/24 Lab Sample ID = 2600021 # of QCUs = 0.3 Blind Sample ID = N161 Lab Value = 0.263 Most Probable Value = 0.275 Percent Recovery = 95.6 Analysis Date = 09/10/24 Lab Sample ID = 2400285 # of QCUs = -0.9 Blind Sample ID = N162 Lab Value = 0.264 Most Probable Value = 0.275 Percent Recovery = 96.0 Analysis Date = 08/28/24 Lab Sample ID = 2260087 # of QCUs = -0.8 Blind Sample ID = N162 Lab Value = 0.122 Most Probable Value = 0.130 Percent Recovery = 93.8 Analysis Date = 08/09/24 Lab Sample ID = 2130065 # of QCUs = -1.1 Blind Sample ID = N161 Lab Value = 0.132 Most Probable Value = 0.130 Percent Recovery = 101.5 Analysis Date = 07/26/24 Lab Sample ID = 1980279 # of QCUs = 0.3 Blind Sample ID = N161 Lab Value = 0.265 Most Probable Value = 0.275 Percent Recovery = 96.4 Analysis Date = 07/02/24 Lab Sample ID = 1770112 # of QCUs = -0.7 Blind Sample ID = N162 Lab Value = 0.266 Most Probable Value = 0.275 Percent Recovery = 96.7 Analysis Date = 06/14/24 Lab Sample ID = 1630117 # of QCUs = -0.7 Blind Sample ID = N162 Lab Value = 0.147 Most Probable Value = 0.130 Percent Recovery = 113.1 Analysis Date = 06/03/24 Lab Sample ID = 1500147 # of QCUs = 2.4 Blind Sample ID = N161 Lab Value = 0.127 Most Probable Value = 0.130 Percent Recovery = 97.7 Analysis Date = 05/22/24 Lab Sample ID = 1370194 # of QCUs = -0.4 Blind Sample ID = N161 Lab Value = 0.269 Most Probable Value = 0.275 Percent Recovery = 97.8 Analysis Date = 05/02/24 Lab Sample ID = 1150016 # of QCUs = -0.4 Blind Sample ID = N162 Lab Value = 0.265 Most Probable Value = 0.275 Percent Recovery = 96.4 Analysis Date = 04/27/24 Lab Sample ID = 1000108 # of QCUs = -0.7 Blind Sample ID = N162 Lab Value = 0.127 Most Probable Value = 0.128 Percent Recovery = 99.2 Analysis Date = 04/27/24 Lab Sample ID = 0880018 # of QCUs = -0.2 Blind Sample ID = N159 Lab Value = 0.359 Most Probable Value = 0.375 Percent Recovery = 95.7 Analysis Date = 04/24/24 Lab Sample ID = 0440080 # of QCUs = -0.9 Blind Sample ID = N160 Lab Value = 0.032 Most Probable Value = 0.038 Percent Recovery = 85.3 Analysis Date = 04/06/24 Lab Sample ID = 0030063 # of QCUs = -1.1 Blind Sample ID = N160X Lab Value = 0.127 Most Probable Value = 0.128 Percent Recovery = 99.2 Analysis Date = 04/06/24 Lab Sample ID = 0090035 # of QCUs = -0.2 Blind Sample ID = N159 Lab Value = 0.130 Most Probable Value = 0.128 Percent Recovery = 101.6 Analysis Date = 04/01/24 Lab Sample ID = 0730121 # of QCUs = 0.3 Blind Sample ID = N159 Lab Value = 0.367 Most Probable Value = 0.375 Percent Recovery = 97.9 Analysis Date = 03/19/24 Lab Sample ID = 3610064 # of QCUs = -0.4 Blind Sample ID = N160 Lab Value = 0.367 Most Probable Value = 0.375 Percent Recovery = 97.9 Analysis Date = 03/19/24 Lab Sample ID = 0580161 # of QCUs = -0.4 Blind Sample ID = N160 Lab Value = 0.364 Most Probable Value = 0.375 Percent Recovery = 97.1 Analysis Date = 03/06/24 Lab Sample ID = 3460241 # of QCUs = -0.6 Blind Sample ID = N160 Lab Value = 0.265 Most Probable Value = 0.280 Percent Recovery = 94.6 Analysis Date = 02/14/24 Lab Sample ID = 2280171 # of QCUs = -1.1 Blind Sample ID = N158 Lab Value = 0.117 Most Probable Value = 0.117 Percent Recovery = 100.0 Analysis Date = 11/17/23 Lab Sample ID = 2060140 # of QCUs = 0.0 Blind Sample ID = N157 Lab Value = 0.123 Most Probable Value = 0.117 Percent Recovery = 105.1 Analysis Date = 10/11/23 Lab Sample ID = 1940235 # of QCUs = 1.0 Blind Sample ID = N157 Lab Value = 0.111 Most Probable Value = 0.117 Percent Recovery = 94.9 Analysis Date = 09/28/23 Lab Sample ID = 1440062 # of QCUs = -1.0 Blind Sample ID = N157 Lab Value = 0.276 Most Probable Value = 0.280 Percent Recovery = 98.6 Analysis Date = 09/01/23 Lab Sample ID = 1840087 # of QCUs = -0.3 Blind Sample ID = N158 Lab Value = 0.115 Most Probable Value = 0.117 Percent Recovery = 98.3 Analysis Date = 08/30/23 Lab Sample ID = 1300162 # of QCUs = -0.3 Blind Sample ID = N157 Lab Value = 0.277 Most Probable Value = 0.280 Percent Recovery = 98.9 Analysis Date = 07/21/23 Lab Sample ID = 1650067 # of QCUs = -0.2 Blind Sample ID = N158 Lab Value = 0.273 Most Probable Value = 0.280 Percent Recovery = 97.5 Analysis Date = 06/21/23 Lab Sample ID = 1170149 # of QCUs = -0.5 Blind Sample ID = N158 Y = 100
The SGPlot Procedure


- Phosphorus as P, fltd, CFA -
Percent Recovery by Date
Lab: NWQL, PCode: 00666, MCode: KJ005
Analysis Dates: 05/04/23 through 10/07/24
Open Data Set

Lab Value = 0.060 Most Probable Value = 0.128 Percent Recovery = 46.9 Analysis Date = 03/11/24 Lab Sample ID = 3550285 # of QCUs = -6.8 Blind Sample ID = N159 Lab Value = 0.258 Most Probable Value = 0.275 Percent Recovery = 93.8 Analysis Date = 10/07/24 Lab Sample ID = 2740023 # of QCUs = -1.2 Blind Sample ID = N162 Lab Value = 0.271 Most Probable Value = 0.275 Percent Recovery = 98.5 Analysis Date = 10/02/24 Lab Sample ID = 2690184 # of QCUs = -0.3 Blind Sample ID = N162 Lab Value = 0.125 Most Probable Value = 0.130 Percent Recovery = 96.2 Analysis Date = 10/02/24 Lab Sample ID = 2700233 # of QCUs = -0.5 Blind Sample ID = N161 Lab Value = 0.251 Most Probable Value = 0.275 Percent Recovery = 91.3 Analysis Date = 09/19/24 Lab Sample ID = 2600042 # of QCUs = -1.7 Blind Sample ID = N162 Lab Value = 0.121 Most Probable Value = 0.130 Percent Recovery = 93.1 Analysis Date = 09/19/24 Lab Sample ID = 2610049 # of QCUs = -0.9 Blind Sample ID = N161 Lab Value = 0.126 Most Probable Value = 0.130 Percent Recovery = 96.9 Analysis Date = 09/19/24 Lab Sample ID = 2600023 # of QCUs = -0.4 Blind Sample ID = N161 Lab Value = 0.255 Most Probable Value = 0.275 Percent Recovery = 92.7 Analysis Date = 09/13/24 Lab Sample ID = 2540043 # of QCUs = -1.5 Blind Sample ID = N162 Lab Value = 0.119 Most Probable Value = 0.130 Percent Recovery = 91.5 Analysis Date = 09/11/24 Lab Sample ID = 2480181 # of QCUs = -1.1 Blind Sample ID = N161 Lab Value = 0.125 Most Probable Value = 0.130 Percent Recovery = 96.2 Analysis Date = 09/09/24 Lab Sample ID = 2420143 # of QCUs = -0.5 Blind Sample ID = N161 Lab Value = 0.257 Most Probable Value = 0.275 Percent Recovery = 93.5 Analysis Date = 09/05/24 Lab Sample ID = 2400286 # of QCUs = -1.3 Blind Sample ID = N162 Lab Value = 0.127 Most Probable Value = 0.130 Percent Recovery = 97.7 Analysis Date = 09/04/24 Lab Sample ID = 2350151 # of QCUs = -0.3 Blind Sample ID = N161 Lab Value = 0.254 Most Probable Value = 0.275 Percent Recovery = 92.4 Analysis Date = 09/03/24 Lab Sample ID = 2330318 # of QCUs = -1.5 Blind Sample ID = N162 Lab Value = 0.133 Most Probable Value = 0.130 Percent Recovery = 102.3 Analysis Date = 08/30/24 Lab Sample ID = 2280182 # of QCUs = 0.3 Blind Sample ID = N161 Lab Value = 0.265 Most Probable Value = 0.275 Percent Recovery = 96.4 Analysis Date = 08/29/24 Lab Sample ID = 2260089 # of QCUs = -0.7 Blind Sample ID = N162 Lab Value = 0.124 Most Probable Value = 0.130 Percent Recovery = 95.4 Analysis Date = 08/28/24 Lab Sample ID = 2210223 # of QCUs = -0.6 Blind Sample ID = N161 Lab Value = 0.256 Most Probable Value = 0.275 Percent Recovery = 93.1 Analysis Date = 08/21/24 Lab Sample ID = 2140188 # of QCUs = -1.4 Blind Sample ID = N162 Lab Value = 0.256 Most Probable Value = 0.275 Percent Recovery = 93.1 Analysis Date = 08/21/24 Lab Sample ID = 2190100 # of QCUs = -1.4 Blind Sample ID = N162 Lab Value = 0.118 Most Probable Value = 0.130 Percent Recovery = 90.8 Analysis Date = 08/21/24 Lab Sample ID = 2050133 # of QCUs = -1.2 Blind Sample ID = N161 Lab Value = 0.119 Most Probable Value = 0.130 Percent Recovery = 91.5 Analysis Date = 08/19/24 Lab Sample ID = 2130066 # of QCUs = -1.1 Blind Sample ID = N161 Lab Value = 0.258 Most Probable Value = 0.275 Percent Recovery = 93.8 Analysis Date = 08/16/24 Lab Sample ID = 2080149 # of QCUs = -1.2 Blind Sample ID = N162 Lab Value = 0.241 Most Probable Value = 0.275 Percent Recovery = 87.6 Analysis Date = 08/13/24 Lab Sample ID = 2000170 # of QCUs = -2.5 Blind Sample ID = N162 Lab Value = 0.240 Most Probable Value = 0.275 Percent Recovery = 87.3 Analysis Date = 08/07/24 Lab Sample ID = 1930207 # of QCUs = -2.5 Blind Sample ID = N162 Lab Value = 0.118 Most Probable Value = 0.130 Percent Recovery = 90.8 Analysis Date = 08/07/24 Lab Sample ID = 1980277 # of QCUs = -1.2 Blind Sample ID = N161 Lab Value = 0.118 Most Probable Value = 0.130 Percent Recovery = 90.8 Analysis Date = 08/02/24 Lab Sample ID = 1910047 # of QCUs = -1.2 Blind Sample ID = N161 Lab Value = 0.122 Most Probable Value = 0.130 Percent Recovery = 93.8 Analysis Date = 07/29/24 Lab Sample ID = 1790108 # of QCUs = -0.8 Blind Sample ID = N161 Lab Value = 0.276 Most Probable Value = 0.275 Percent Recovery = 100.4 Analysis Date = 07/26/24 Lab Sample ID = 1770114 # of QCUs = 0.1 Blind Sample ID = N162 Lab Value = 0.124 Most Probable Value = 0.130 Percent Recovery = 95.4 Analysis Date = 07/17/24 Lab Sample ID = 1720184 # of QCUs = -0.6 Blind Sample ID = N161 Lab Value = 0.256 Most Probable Value = 0.275 Percent Recovery = 93.1 Analysis Date = 07/12/24 Lab Sample ID = 1720054 # of QCUs = -1.4 Blind Sample ID = N162 Lab Value = 0.117 Most Probable Value = 0.130 Percent Recovery = 90.0 Analysis Date = 07/08/24 Lab Sample ID = 1650134 # of QCUs = -1.3 Blind Sample ID = N161 Lab Value = 0.140 Most Probable Value = 0.130 Percent Recovery = 107.7 Analysis Date = 07/01/24 Lab Sample ID = 1580168 # of QCUs = 1.0 Blind Sample ID = N161 Lab Value = 0.248 Most Probable Value = 0.275 Percent Recovery = 90.2 Analysis Date = 06/28/24 Lab Sample ID = 1630118 # of QCUs = -2.0 Blind Sample ID = N162 Lab Value = 0.138 Most Probable Value = 0.130 Percent Recovery = 106.2 Analysis Date = 06/28/24 Lab Sample ID = 1420094 # of QCUs = 0.8 Blind Sample ID = N161 Lab Value = 0.262 Most Probable Value = 0.275 Percent Recovery = 95.3 Analysis Date = 06/13/24 Lab Sample ID = 1520090 # of QCUs = -0.9 Blind Sample ID = N162 Lab Value = 0.131 Most Probable Value = 0.130 Percent Recovery = 100.8 Analysis Date = 06/10/24 Lab Sample ID = 1500148 # of QCUs = 0.1 Blind Sample ID = N161 Lab Value = 0.270 Most Probable Value = 0.275 Percent Recovery = 98.2 Analysis Date = 06/06/24 Lab Sample ID = 1440177 # of QCUs = -0.4 Blind Sample ID = N162 Lab Value = 0.284 Most Probable Value = 0.275 Percent Recovery = 103.3 Analysis Date = 06/06/24 Lab Sample ID = 1560041 # of QCUs = 0.7 Blind Sample ID = N162 Lab Value = 0.120 Most Probable Value = 0.130 Percent Recovery = 92.3 Analysis Date = 06/04/24 Lab Sample ID = 1370193 # of QCUs = -1.0 Blind Sample ID = N161 Lab Value = 0.261 Most Probable Value = 0.275 Percent Recovery = 94.9 Analysis Date = 05/28/24 Lab Sample ID = 1380120 # of QCUs = -1.0 Blind Sample ID = N162 Lab Value = 0.127 Most Probable Value = 0.130 Percent Recovery = 97.7 Analysis Date = 05/21/24 Lab Sample ID = 1280109 # of QCUs = -0.3 Blind Sample ID = N161 Lab Value = 0.263 Most Probable Value = 0.275 Percent Recovery = 95.6 Analysis Date = 05/20/24 Lab Sample ID = 1300152 # of QCUs = -0.9 Blind Sample ID = N162 Lab Value = 0.269 Most Probable Value = 0.275 Percent Recovery = 97.8 Analysis Date = 05/14/24 Lab Sample ID = 1150017 # of QCUs = -0.4 Blind Sample ID = N162 Lab Value = 0.381 Most Probable Value = 0.375 Percent Recovery = 101.6 Analysis Date = 05/10/24 Lab Sample ID = 3350126 # of QCUs = 0.3 Blind Sample ID = N160 Lab Value = 0.274 Most Probable Value = 0.275 Percent Recovery = 99.6 Analysis Date = 05/09/24 Lab Sample ID = 1070227 # of QCUs = -0.1 Blind Sample ID = N162 Lab Value = 0.388 Most Probable Value = 0.375 Percent Recovery = 103.5 Analysis Date = 05/06/24 Lab Sample ID = 0520083 # of QCUs = 0.7 Blind Sample ID = N160 Lab Value = 0.132 Most Probable Value = 0.128 Percent Recovery = 103.1 Analysis Date = 05/06/24 Lab Sample ID = 0390105 # of QCUs = 0.4 Blind Sample ID = N159 Lab Value = 0.376 Most Probable Value = 0.375 Percent Recovery = 100.3 Analysis Date = 04/25/24 Lab Sample ID = 0810193 # of QCUs = 0.1 Blind Sample ID = N160 Lab Value = 0.297 Most Probable Value = 0.275 Percent Recovery = 108.0 Analysis Date = 04/24/24 Lab Sample ID = 0930095 # of QCUs = 1.6 Blind Sample ID = N162 Lab Value = 0.283 Most Probable Value = 0.275 Percent Recovery = 102.9 Analysis Date = 04/23/24 Lab Sample ID = 1000110 # of QCUs = 0.6 Blind Sample ID = N162 Lab Value = 0.372 Most Probable Value = 0.375 Percent Recovery = 99.2 Analysis Date = 04/23/24 Lab Sample ID = 0670130 # of QCUs = -0.2 Blind Sample ID = N160 Lab Value = 0.385 Most Probable Value = 0.375 Percent Recovery = 102.7 Analysis Date = 04/22/24 Lab Sample ID = 0880080 # of QCUs = 0.5 Blind Sample ID = N160 Lab Value = 0.127 Most Probable Value = 0.128 Percent Recovery = 99.2 Analysis Date = 04/22/24 Lab Sample ID = 0880017 # of QCUs = -0.1 Blind Sample ID = N159 Lab Value = 0.365 Most Probable Value = 0.375 Percent Recovery = 97.3 Analysis Date = 04/17/24 Lab Sample ID = 0790096 # of QCUs = -0.5 Blind Sample ID = N160 Lab Value = 0.118 Most Probable Value = 0.128 Percent Recovery = 92.2 Analysis Date = 04/17/24 Lab Sample ID = 0800005 # of QCUs = -1.0 Blind Sample ID = N159 Lab Value = 0.129 Most Probable Value = 0.128 Percent Recovery = 100.8 Analysis Date = 04/17/24 Lab Sample ID = 0530096 # of QCUs = 0.1 Blind Sample ID = N159 Lab Value = 0.121 Most Probable Value = 0.128 Percent Recovery = 94.5 Analysis Date = 04/16/24 Lab Sample ID = 0460205 # of QCUs = -0.7 Blind Sample ID = N159 Lab Value = 0.378 Most Probable Value = 0.375 Percent Recovery = 100.8 Analysis Date = 04/15/24 Lab Sample ID = 0440081 # of QCUs = 0.2 Blind Sample ID = N160 Lab Value = 0.136 Most Probable Value = 0.128 Percent Recovery = 106.3 Analysis Date = 04/15/24 Lab Sample ID = 0730122 # of QCUs = 0.8 Blind Sample ID = N159 Lab Value = 0.118 Most Probable Value = 0.128 Percent Recovery = 92.2 Analysis Date = 04/06/24 Lab Sample ID = 0660045 # of QCUs = -1.0 Blind Sample ID = N159 Lab Value = 0.125 Most Probable Value = 0.128 Percent Recovery = 97.7 Analysis Date = 04/01/24 Lab Sample ID = 0610078 # of QCUs = -0.3 Blind Sample ID = N159 Lab Value = 0.117 Most Probable Value = 0.128 Percent Recovery = 91.4 Analysis Date = 03/30/24 Lab Sample ID = 0230081 # of QCUs = -1.1 Blind Sample ID = N159 Lab Value = 0.328 Most Probable Value = 0.375 Percent Recovery = 87.5 Analysis Date = 03/27/24 Lab Sample ID = 0580160 # of QCUs = -2.5 Blind Sample ID = N160 Lab Value = 0.366 Most Probable Value = 0.375 Percent Recovery = 97.6 Analysis Date = 03/26/24 Lab Sample ID = 0370150 # of QCUs = -0.5 Blind Sample ID = N160 Lab Value = 0.272 Most Probable Value = 0.280 Percent Recovery = 97.1 Analysis Date = 03/25/24 Lab Sample ID = 2720019 # of QCUs = -0.6 Blind Sample ID = N158 Lab Value = 0.366 Most Probable Value = 0.375 Percent Recovery = 97.6 Analysis Date = 03/23/24 Lab Sample ID = 0250068 # of QCUs = -0.5 Blind Sample ID = N160 Lab Value = 0.373 Most Probable Value = 0.375 Percent Recovery = 99.5 Analysis Date = 03/23/24 Lab Sample ID = 0120127 # of QCUs = -0.1 Blind Sample ID = N160 Lab Value = 0.372 Most Probable Value = 0.375 Percent Recovery = 99.2 Analysis Date = 03/23/24 Lab Sample ID = 3320177 # of QCUs = -0.2 Blind Sample ID = N160 Lab Value = 0.128 Most Probable Value = 0.128 Percent Recovery = 100.0 Analysis Date = 03/23/24 Lab Sample ID = 0170013 # of QCUs = 0.0 Blind Sample ID = N159 Lab Value = 0.373 Most Probable Value = 0.375 Percent Recovery = 99.5 Analysis Date = 03/20/24 Lab Sample ID = 0180111 # of QCUs = -0.1 Blind Sample ID = N160 Lab Value = 0.366 Most Probable Value = 0.375 Percent Recovery = 97.6 Analysis Date = 03/12/24 Lab Sample ID = 3130130 # of QCUs = -0.5 Blind Sample ID = N160 Lab Value = 0.116 Most Probable Value = 0.128 Percent Recovery = 90.6 Analysis Date = 02/28/24 Lab Sample ID = 0090036 # of QCUs = -1.2 Blind Sample ID = N159 Lab Value = 0.369 Most Probable Value = 0.375 Percent Recovery = 98.4 Analysis Date = 02/27/24 Lab Sample ID = 3610065 # of QCUs = -0.3 Blind Sample ID = N160 Lab Value = 0.360 Most Probable Value = 0.375 Percent Recovery = 96.0 Analysis Date = 02/27/24 Lab Sample ID = 0040090 # of QCUs = -0.8 Blind Sample ID = N160 Lab Value = 0.109 Most Probable Value = 0.128 Percent Recovery = 85.2 Analysis Date = 02/27/24 Lab Sample ID = 3620062 # of QCUs = -1.9 Blind Sample ID = N159 Lab Value = 0.100 Most Probable Value = 0.128 Percent Recovery = 78.1 Analysis Date = 02/27/24 Lab Sample ID = 0030062 # of QCUs = -2.8 Blind Sample ID = N159 Lab Value = 0.350 Most Probable Value = 0.375 Percent Recovery = 93.3 Analysis Date = 02/21/24 Lab Sample ID = 3530162 # of QCUs = -1.3 Blind Sample ID = N160 Lab Value = 0.352 Most Probable Value = 0.375 Percent Recovery = 93.9 Analysis Date = 02/16/24 Lab Sample ID = 3460242 # of QCUs = -1.2 Blind Sample ID = N160 Lab Value = 0.114 Most Probable Value = 0.128 Percent Recovery = 89.1 Analysis Date = 02/16/24 Lab Sample ID = 3470279 # of QCUs = -1.4 Blind Sample ID = N159 Lab Value = 0.105 Most Probable Value = 0.128 Percent Recovery = 82.0 Analysis Date = 02/16/24 Lab Sample ID = 3420010 # of QCUs = -2.3 Blind Sample ID = N159 Lab Value = 0.350 Most Probable Value = 0.375 Percent Recovery = 93.3 Analysis Date = 02/13/24 Lab Sample ID = 3390055 # of QCUs = -1.3 Blind Sample ID = N160 Lab Value = 0.110 Most Probable Value = 0.128 Percent Recovery = 85.9 Analysis Date = 02/13/24 Lab Sample ID = 3340082 # of QCUs = -1.8 Blind Sample ID = N159 Lab Value = 0.379 Most Probable Value = 0.375 Percent Recovery = 101.1 Analysis Date = 02/08/24 Lab Sample ID = 3210044 # of QCUs = 0.2 Blind Sample ID = N160 Lab Value = 0.124 Most Probable Value = 0.128 Percent Recovery = 96.9 Analysis Date = 02/08/24 Lab Sample ID = 3250151 # of QCUs = -0.4 Blind Sample ID = N159 Lab Value = 0.125 Most Probable Value = 0.128 Percent Recovery = 97.7 Analysis Date = 02/07/24 Lab Sample ID = 3190186 # of QCUs = -0.3 Blind Sample ID = N159 Lab Value = 0.253 Most Probable Value = 0.280 Percent Recovery = 90.4 Analysis Date = 12/20/23 Lab Sample ID = 2640109 # of QCUs = -1.9 Blind Sample ID = N158 Lab Value = 0.130 Most Probable Value = 0.128 Percent Recovery = 101.6 Analysis Date = 11/16/23 Lab Sample ID = 3120062 # of QCUs = 0.2 Blind Sample ID = N159 Lab Value = 0.118 Most Probable Value = 0.128 Percent Recovery = 92.2 Analysis Date = 11/08/23 Lab Sample ID = 2990158 # of QCUs = -1.0 Blind Sample ID = N159 Lab Value = 0.388 Most Probable Value = 0.375 Percent Recovery = 103.5 Analysis Date = 10/31/23 Lab Sample ID = 2980083 # of QCUs = 0.7 Blind Sample ID = N160 Lab Value = 0.134 Most Probable Value = 0.128 Percent Recovery = 104.7 Analysis Date = 10/30/23 Lab Sample ID = 2860132 # of QCUs = 0.6 Blind Sample ID = N159 Lab Value = 0.361 Most Probable Value = 0.375 Percent Recovery = 96.3 Analysis Date = 10/26/23 Lab Sample ID = 2900165 # of QCUs = -0.7 Blind Sample ID = N160 Lab Value = 0.122 Most Probable Value = 0.128 Percent Recovery = 95.3 Analysis Date = 10/26/23 Lab Sample ID = 2930012 # of QCUs = -0.6 Blind Sample ID = N159 Lab Value = 0.361 Most Probable Value = 0.375 Percent Recovery = 96.3 Analysis Date = 10/24/23 Lab Sample ID = 2850092 # of QCUs = -0.7 Blind Sample ID = N160 Lab Value = 0.375 Most Probable Value = 0.375 Percent Recovery = 100.0 Analysis Date = 10/17/23 Lab Sample ID = 2760036 # of QCUs = 0.0 Blind Sample ID = N160 Lab Value = 0.122 Most Probable Value = 0.128 Percent Recovery = 95.3 Analysis Date = 10/17/23 Lab Sample ID = 2770171 # of QCUs = -0.6 Blind Sample ID = N159 Lab Value = 0.106 Most Probable Value = 0.117 Percent Recovery = 90.6 Analysis Date = 10/12/23 Lab Sample ID = 2690098 # of QCUs = -1.1 Blind Sample ID = N157 Lab Value = 0.272 Most Probable Value = 0.280 Percent Recovery = 97.1 Analysis Date = 10/03/23 Lab Sample ID = 2570186 # of QCUs = -0.6 Blind Sample ID = N158 Lab Value = 0.113 Most Probable Value = 0.117 Percent Recovery = 96.6 Analysis Date = 10/03/23 Lab Sample ID = 2620181 # of QCUs = -0.4 Blind Sample ID = N157 Lab Value = 0.108 Most Probable Value = 0.117 Percent Recovery = 92.3 Analysis Date = 10/03/23 Lab Sample ID = 2560092 # of QCUs = -0.9 Blind Sample ID = N157 Lab Value = 0.277 Most Probable Value = 0.280 Percent Recovery = 98.9 Analysis Date = 09/26/23 Lab Sample ID = 2280169 # of QCUs = -0.2 Blind Sample ID = N158 Lab Value = 0.135 Most Probable Value = 0.117 Percent Recovery = 115.4 Analysis Date = 09/26/23 Lab Sample ID = 2290216 # of QCUs = 1.8 Blind Sample ID = N157 Lab Value = 0.272 Most Probable Value = 0.280 Percent Recovery = 97.1 Analysis Date = 09/19/23 Lab Sample ID = 2500320 # of QCUs = -0.6 Blind Sample ID = N158 Lab Value = 0.124 Most Probable Value = 0.117 Percent Recovery = 106.0 Analysis Date = 09/19/23 Lab Sample ID = 2490136 # of QCUs = 0.7 Blind Sample ID = N157 Lab Value = 0.273 Most Probable Value = 0.280 Percent Recovery = 97.5 Analysis Date = 09/18/23 Lab Sample ID = 2440132 # of QCUs = -0.5 Blind Sample ID = N158 Lab Value = 0.116 Most Probable Value = 0.117 Percent Recovery = 99.1 Analysis Date = 09/18/23 Lab Sample ID = 2480099 # of QCUs = -0.1 Blind Sample ID = N157 Lab Value = 0.269 Most Probable Value = 0.280 Percent Recovery = 96.1 Analysis Date = 08/29/23 Lab Sample ID = 2350097 # of QCUs = -0.8 Blind Sample ID = N158 Lab Value = 0.099 Most Probable Value = 0.117 Percent Recovery = 84.6 Analysis Date = 08/29/23 Lab Sample ID = 2360090 # of QCUs = -1.8 Blind Sample ID = N157 Lab Value = 0.291 Most Probable Value = 0.280 Percent Recovery = 103.9 Analysis Date = 08/15/23 Lab Sample ID = 2200130 # of QCUs = 0.8 Blind Sample ID = N158 Lab Value = 0.123 Most Probable Value = 0.117 Percent Recovery = 105.1 Analysis Date = 08/15/23 Lab Sample ID = 2220102 # of QCUs = 0.6 Blind Sample ID = N157 Lab Value = 0.280 Most Probable Value = 0.280 Percent Recovery = 100.0 Analysis Date = 08/08/23 Lab Sample ID = 2080232 # of QCUs = 0.0 Blind Sample ID = N158 Lab Value = 0.276 Most Probable Value = 0.280 Percent Recovery = 98.6 Analysis Date = 08/07/23 Lab Sample ID = 2020027 # of QCUs = -0.3 Blind Sample ID = N158 Lab Value = 0.126 Most Probable Value = 0.117 Percent Recovery = 107.7 Analysis Date = 08/07/23 Lab Sample ID = 2060139 # of QCUs = 0.9 Blind Sample ID = N157 Lab Value = 0.115 Most Probable Value = 0.117 Percent Recovery = 98.3 Analysis Date = 08/03/23 Lab Sample ID = 1990167 # of QCUs = -0.2 Blind Sample ID = N157 Lab Value = 0.291 Most Probable Value = 0.280 Percent Recovery = 103.9 Analysis Date = 08/01/23 Lab Sample ID = 1980052 # of QCUs = 0.8 Blind Sample ID = N158 Lab Value = 0.285 Most Probable Value = 0.280 Percent Recovery = 101.8 Analysis Date = 08/01/23 Lab Sample ID = 1920172 # of QCUs = 0.4 Blind Sample ID = N158 Lab Value = 0.274 Most Probable Value = 0.280 Percent Recovery = 97.9 Analysis Date = 08/01/23 Lab Sample ID = 1840088 # of QCUs = -0.4 Blind Sample ID = N158 Lab Value = 0.135 Most Probable Value = 0.117 Percent Recovery = 115.4 Analysis Date = 08/01/23 Lab Sample ID = 1940237 # of QCUs = 1.8 Blind Sample ID = N157 Lab Value = 0.112 Most Probable Value = 0.117 Percent Recovery = 95.7 Analysis Date = 08/01/23 Lab Sample ID = 1860129 # of QCUs = -0.5 Blind Sample ID = N157 Lab Value = 0.114 Most Probable Value = 0.117 Percent Recovery = 97.4 Analysis Date = 08/01/23 Lab Sample ID = 1790031 # of QCUs = -0.3 Blind Sample ID = N157 Lab Value = 0.109 Most Probable Value = 0.117 Percent Recovery = 93.2 Analysis Date = 07/31/23 Lab Sample ID = 1870312 # of QCUs = -0.8 Blind Sample ID = N157 Lab Value = 0.286 Most Probable Value = 0.280 Percent Recovery = 102.1 Analysis Date = 07/26/23 Lab Sample ID = 1730212 # of QCUs = 0.4 Blind Sample ID = N158 Lab Value = 0.265 Most Probable Value = 0.280 Percent Recovery = 94.6 Analysis Date = 06/27/23 Lab Sample ID = 1650068 # of QCUs = -1.1 Blind Sample ID = N158 Lab Value = 0.116 Most Probable Value = 0.117 Percent Recovery = 99.1 Analysis Date = 06/27/23 Lab Sample ID = 1660196 # of QCUs = -0.1 Blind Sample ID = N157 Lab Value = 0.113 Most Probable Value = 0.117 Percent Recovery = 96.6 Analysis Date = 06/27/23 Lab Sample ID = 1590234 # of QCUs = -0.4 Blind Sample ID = N157 Lab Value = 0.086 Most Probable Value = 0.117 Percent Recovery = 73.5 Analysis Date = 06/09/23 Lab Sample ID = 1240211 # of QCUs = -3.1 Blind Sample ID = N157 Lab Value = 0.253 Most Probable Value = 0.280 Percent Recovery = 90.4 Analysis Date = 06/08/23 Lab Sample ID = 1570044 # of QCUs = -1.9 Blind Sample ID = N158 Lab Value = 0.275 Most Probable Value = 0.280 Percent Recovery = 98.2 Analysis Date = 06/06/23 Lab Sample ID = 1440064 # of QCUs = -0.4 Blind Sample ID = N158 Lab Value = 0.116 Most Probable Value = 0.117 Percent Recovery = 99.1 Analysis Date = 06/06/23 Lab Sample ID = 1440063 # of QCUs = -0.1 Blind Sample ID = N157 Lab Value = 0.261 Most Probable Value = 0.280 Percent Recovery = 93.2 Analysis Date = 05/24/23 Lab Sample ID = 1360051 # of QCUs = -1.4 Blind Sample ID = N158 Lab Value = 0.281 Most Probable Value = 0.280 Percent Recovery = 100.4 Analysis Date = 05/24/23 Lab Sample ID = 1300163 # of QCUs = 0.1 Blind Sample ID = N158 Lab Value = 0.107 Most Probable Value = 0.117 Percent Recovery = 91.5 Analysis Date = 05/24/23 Lab Sample ID = 1360049 # of QCUs = -1.0 Blind Sample ID = N157 Lab Value = 0.109 Most Probable Value = 0.117 Percent Recovery = 93.2 Analysis Date = 05/24/23 Lab Sample ID = 1300164 # of QCUs = -0.8 Blind Sample ID = N157 Lab Value = 0.262 Most Probable Value = 0.280 Percent Recovery = 93.6 Analysis Date = 05/17/23 Lab Sample ID = 1240212 # of QCUs = -1.3 Blind Sample ID = N158 Lab Value = 0.122 Most Probable Value = 0.117 Percent Recovery = 104.3 Analysis Date = 05/17/23 Lab Sample ID = 1230176 # of QCUs = 0.5 Blind Sample ID = N157 Lab Value = 0.132 Most Probable Value = 0.117 Percent Recovery = 112.8 Analysis Date = 05/11/23 Lab Sample ID = 1150152 # of QCUs = 1.5 Blind Sample ID = N157 Lab Value = 0.279 Most Probable Value = 0.280 Percent Recovery = 99.6 Analysis Date = 05/09/23 Lab Sample ID = 1170150 # of QCUs = -0.1 Blind Sample ID = N158 Lab Value = 0.268 Most Probable Value = 0.280 Percent Recovery = 95.7 Analysis Date = 05/04/23 Lab Sample ID = 1100091 # of QCUs = -0.9 Blind Sample ID = N158 Lab Value = 0.129 Most Probable Value = 0.117 Percent Recovery = 110.3 Analysis Date = 05/04/23 Lab Sample ID = 1090193 # of QCUs = 1.2 Blind Sample ID = N157 Y = 100
The SGPlot Procedure

- Phosphorus as P, fltd, CFA -
Percent Recovery by Concentration
NWQL Parameter: 00666, Method: KJ005
Analysis Dates: 05/04/23 through 10/07/24
Open Data Set

Lab Value = 0.060 Most Probable Value = 0.128 Percent Recovery = 46.9 Analysis Date = 03/11/24 Lab Sample ID = 3550285 # of QCUs = -6.8 Blind Sample ID = N159 Lab Value = 0.258 Most Probable Value = 0.275 Percent Recovery = 93.8 Analysis Date = 10/07/24 Lab Sample ID = 2740023 # of QCUs = -1.2 Blind Sample ID = N162 Lab Value = 0.271 Most Probable Value = 0.275 Percent Recovery = 98.5 Analysis Date = 10/02/24 Lab Sample ID = 2690184 # of QCUs = -0.3 Blind Sample ID = N162 Lab Value = 0.125 Most Probable Value = 0.130 Percent Recovery = 96.2 Analysis Date = 10/02/24 Lab Sample ID = 2700233 # of QCUs = -0.5 Blind Sample ID = N161 Lab Value = 0.251 Most Probable Value = 0.275 Percent Recovery = 91.3 Analysis Date = 09/19/24 Lab Sample ID = 2600042 # of QCUs = -1.7 Blind Sample ID = N162 Lab Value = 0.121 Most Probable Value = 0.130 Percent Recovery = 93.1 Analysis Date = 09/19/24 Lab Sample ID = 2610049 # of QCUs = -0.9 Blind Sample ID = N161 Lab Value = 0.126 Most Probable Value = 0.130 Percent Recovery = 96.9 Analysis Date = 09/19/24 Lab Sample ID = 2600023 # of QCUs = -0.4 Blind Sample ID = N161 Lab Value = 0.255 Most Probable Value = 0.275 Percent Recovery = 92.7 Analysis Date = 09/13/24 Lab Sample ID = 2540043 # of QCUs = -1.5 Blind Sample ID = N162 Lab Value = 0.119 Most Probable Value = 0.130 Percent Recovery = 91.5 Analysis Date = 09/11/24 Lab Sample ID = 2480181 # of QCUs = -1.1 Blind Sample ID = N161 Lab Value = 0.125 Most Probable Value = 0.130 Percent Recovery = 96.2 Analysis Date = 09/09/24 Lab Sample ID = 2420143 # of QCUs = -0.5 Blind Sample ID = N161 Lab Value = 0.257 Most Probable Value = 0.275 Percent Recovery = 93.5 Analysis Date = 09/05/24 Lab Sample ID = 2400286 # of QCUs = -1.3 Blind Sample ID = N162 Lab Value = 0.127 Most Probable Value = 0.130 Percent Recovery = 97.7 Analysis Date = 09/04/24 Lab Sample ID = 2350151 # of QCUs = -0.3 Blind Sample ID = N161 Lab Value = 0.254 Most Probable Value = 0.275 Percent Recovery = 92.4 Analysis Date = 09/03/24 Lab Sample ID = 2330318 # of QCUs = -1.5 Blind Sample ID = N162 Lab Value = 0.133 Most Probable Value = 0.130 Percent Recovery = 102.3 Analysis Date = 08/30/24 Lab Sample ID = 2280182 # of QCUs = 0.3 Blind Sample ID = N161 Lab Value = 0.265 Most Probable Value = 0.275 Percent Recovery = 96.4 Analysis Date = 08/29/24 Lab Sample ID = 2260089 # of QCUs = -0.7 Blind Sample ID = N162 Lab Value = 0.124 Most Probable Value = 0.130 Percent Recovery = 95.4 Analysis Date = 08/28/24 Lab Sample ID = 2210223 # of QCUs = -0.6 Blind Sample ID = N161 Lab Value = 0.256 Most Probable Value = 0.275 Percent Recovery = 93.1 Analysis Date = 08/21/24 Lab Sample ID = 2140188 # of QCUs = -1.4 Blind Sample ID = N162 Lab Value = 0.256 Most Probable Value = 0.275 Percent Recovery = 93.1 Analysis Date = 08/21/24 Lab Sample ID = 2190100 # of QCUs = -1.4 Blind Sample ID = N162 Lab Value = 0.118 Most Probable Value = 0.130 Percent Recovery = 90.8 Analysis Date = 08/21/24 Lab Sample ID = 2050133 # of QCUs = -1.2 Blind Sample ID = N161 Lab Value = 0.119 Most Probable Value = 0.130 Percent Recovery = 91.5 Analysis Date = 08/19/24 Lab Sample ID = 2130066 # of QCUs = -1.1 Blind Sample ID = N161 Lab Value = 0.258 Most Probable Value = 0.275 Percent Recovery = 93.8 Analysis Date = 08/16/24 Lab Sample ID = 2080149 # of QCUs = -1.2 Blind Sample ID = N162 Lab Value = 0.241 Most Probable Value = 0.275 Percent Recovery = 87.6 Analysis Date = 08/13/24 Lab Sample ID = 2000170 # of QCUs = -2.5 Blind Sample ID = N162 Lab Value = 0.240 Most Probable Value = 0.275 Percent Recovery = 87.3 Analysis Date = 08/07/24 Lab Sample ID = 1930207 # of QCUs = -2.5 Blind Sample ID = N162 Lab Value = 0.118 Most Probable Value = 0.130 Percent Recovery = 90.8 Analysis Date = 08/07/24 Lab Sample ID = 1980277 # of QCUs = -1.2 Blind Sample ID = N161 Lab Value = 0.118 Most Probable Value = 0.130 Percent Recovery = 90.8 Analysis Date = 08/02/24 Lab Sample ID = 1910047 # of QCUs = -1.2 Blind Sample ID = N161 Lab Value = 0.122 Most Probable Value = 0.130 Percent Recovery = 93.8 Analysis Date = 07/29/24 Lab Sample ID = 1790108 # of QCUs = -0.8 Blind Sample ID = N161 Lab Value = 0.276 Most Probable Value = 0.275 Percent Recovery = 100.4 Analysis Date = 07/26/24 Lab Sample ID = 1770114 # of QCUs = 0.1 Blind Sample ID = N162 Lab Value = 0.124 Most Probable Value = 0.130 Percent Recovery = 95.4 Analysis Date = 07/17/24 Lab Sample ID = 1720184 # of QCUs = -0.6 Blind Sample ID = N161 Lab Value = 0.256 Most Probable Value = 0.275 Percent Recovery = 93.1 Analysis Date = 07/12/24 Lab Sample ID = 1720054 # of QCUs = -1.4 Blind Sample ID = N162 Lab Value = 0.117 Most Probable Value = 0.130 Percent Recovery = 90.0 Analysis Date = 07/08/24 Lab Sample ID = 1650134 # of QCUs = -1.3 Blind Sample ID = N161 Lab Value = 0.140 Most Probable Value = 0.130 Percent Recovery = 107.7 Analysis Date = 07/01/24 Lab Sample ID = 1580168 # of QCUs = 1.0 Blind Sample ID = N161 Lab Value = 0.248 Most Probable Value = 0.275 Percent Recovery = 90.2 Analysis Date = 06/28/24 Lab Sample ID = 1630118 # of QCUs = -2.0 Blind Sample ID = N162 Lab Value = 0.138 Most Probable Value = 0.130 Percent Recovery = 106.2 Analysis Date = 06/28/24 Lab Sample ID = 1420094 # of QCUs = 0.8 Blind Sample ID = N161 Lab Value = 0.262 Most Probable Value = 0.275 Percent Recovery = 95.3 Analysis Date = 06/13/24 Lab Sample ID = 1520090 # of QCUs = -0.9 Blind Sample ID = N162 Lab Value = 0.131 Most Probable Value = 0.130 Percent Recovery = 100.8 Analysis Date = 06/10/24 Lab Sample ID = 1500148 # of QCUs = 0.1 Blind Sample ID = N161 Lab Value = 0.270 Most Probable Value = 0.275 Percent Recovery = 98.2 Analysis Date = 06/06/24 Lab Sample ID = 1440177 # of QCUs = -0.4 Blind Sample ID = N162 Lab Value = 0.284 Most Probable Value = 0.275 Percent Recovery = 103.3 Analysis Date = 06/06/24 Lab Sample ID = 1560041 # of QCUs = 0.7 Blind Sample ID = N162 Lab Value = 0.120 Most Probable Value = 0.130 Percent Recovery = 92.3 Analysis Date = 06/04/24 Lab Sample ID = 1370193 # of QCUs = -1.0 Blind Sample ID = N161 Lab Value = 0.261 Most Probable Value = 0.275 Percent Recovery = 94.9 Analysis Date = 05/28/24 Lab Sample ID = 1380120 # of QCUs = -1.0 Blind Sample ID = N162 Lab Value = 0.127 Most Probable Value = 0.130 Percent Recovery = 97.7 Analysis Date = 05/21/24 Lab Sample ID = 1280109 # of QCUs = -0.3 Blind Sample ID = N161 Lab Value = 0.263 Most Probable Value = 0.275 Percent Recovery = 95.6 Analysis Date = 05/20/24 Lab Sample ID = 1300152 # of QCUs = -0.9 Blind Sample ID = N162 Lab Value = 0.269 Most Probable Value = 0.275 Percent Recovery = 97.8 Analysis Date = 05/14/24 Lab Sample ID = 1150017 # of QCUs = -0.4 Blind Sample ID = N162 Lab Value = 0.381 Most Probable Value = 0.375 Percent Recovery = 101.6 Analysis Date = 05/10/24 Lab Sample ID = 3350126 # of QCUs = 0.3 Blind Sample ID = N160 Lab Value = 0.274 Most Probable Value = 0.275 Percent Recovery = 99.6 Analysis Date = 05/09/24 Lab Sample ID = 1070227 # of QCUs = -0.1 Blind Sample ID = N162 Lab Value = 0.388 Most Probable Value = 0.375 Percent Recovery = 103.5 Analysis Date = 05/06/24 Lab Sample ID = 0520083 # of QCUs = 0.7 Blind Sample ID = N160 Lab Value = 0.132 Most Probable Value = 0.128 Percent Recovery = 103.1 Analysis Date = 05/06/24 Lab Sample ID = 0390105 # of QCUs = 0.4 Blind Sample ID = N159 Lab Value = 0.376 Most Probable Value = 0.375 Percent Recovery = 100.3 Analysis Date = 04/25/24 Lab Sample ID = 0810193 # of QCUs = 0.1 Blind Sample ID = N160 Lab Value = 0.297 Most Probable Value = 0.275 Percent Recovery = 108.0 Analysis Date = 04/24/24 Lab Sample ID = 0930095 # of QCUs = 1.6 Blind Sample ID = N162 Lab Value = 0.283 Most Probable Value = 0.275 Percent Recovery = 102.9 Analysis Date = 04/23/24 Lab Sample ID = 1000110 # of QCUs = 0.6 Blind Sample ID = N162 Lab Value = 0.372 Most Probable Value = 0.375 Percent Recovery = 99.2 Analysis Date = 04/23/24 Lab Sample ID = 0670130 # of QCUs = -0.2 Blind Sample ID = N160 Lab Value = 0.385 Most Probable Value = 0.375 Percent Recovery = 102.7 Analysis Date = 04/22/24 Lab Sample ID = 0880080 # of QCUs = 0.5 Blind Sample ID = N160 Lab Value = 0.127 Most Probable Value = 0.128 Percent Recovery = 99.2 Analysis Date = 04/22/24 Lab Sample ID = 0880017 # of QCUs = -0.1 Blind Sample ID = N159 Lab Value = 0.365 Most Probable Value = 0.375 Percent Recovery = 97.3 Analysis Date = 04/17/24 Lab Sample ID = 0790096 # of QCUs = -0.5 Blind Sample ID = N160 Lab Value = 0.118 Most Probable Value = 0.128 Percent Recovery = 92.2 Analysis Date = 04/17/24 Lab Sample ID = 0800005 # of QCUs = -1.0 Blind Sample ID = N159 Lab Value = 0.129 Most Probable Value = 0.128 Percent Recovery = 100.8 Analysis Date = 04/17/24 Lab Sample ID = 0530096 # of QCUs = 0.1 Blind Sample ID = N159 Lab Value = 0.121 Most Probable Value = 0.128 Percent Recovery = 94.5 Analysis Date = 04/16/24 Lab Sample ID = 0460205 # of QCUs = -0.7 Blind Sample ID = N159 Lab Value = 0.378 Most Probable Value = 0.375 Percent Recovery = 100.8 Analysis Date = 04/15/24 Lab Sample ID = 0440081 # of QCUs = 0.2 Blind Sample ID = N160 Lab Value = 0.136 Most Probable Value = 0.128 Percent Recovery = 106.3 Analysis Date = 04/15/24 Lab Sample ID = 0730122 # of QCUs = 0.8 Blind Sample ID = N159 Lab Value = 0.118 Most Probable Value = 0.128 Percent Recovery = 92.2 Analysis Date = 04/06/24 Lab Sample ID = 0660045 # of QCUs = -1.0 Blind Sample ID = N159 Lab Value = 0.125 Most Probable Value = 0.128 Percent Recovery = 97.7 Analysis Date = 04/01/24 Lab Sample ID = 0610078 # of QCUs = -0.3 Blind Sample ID = N159 Lab Value = 0.117 Most Probable Value = 0.128 Percent Recovery = 91.4 Analysis Date = 03/30/24 Lab Sample ID = 0230081 # of QCUs = -1.1 Blind Sample ID = N159 Lab Value = 0.328 Most Probable Value = 0.375 Percent Recovery = 87.5 Analysis Date = 03/27/24 Lab Sample ID = 0580160 # of QCUs = -2.5 Blind Sample ID = N160 Lab Value = 0.366 Most Probable Value = 0.375 Percent Recovery = 97.6 Analysis Date = 03/26/24 Lab Sample ID = 0370150 # of QCUs = -0.5 Blind Sample ID = N160 Lab Value = 0.272 Most Probable Value = 0.280 Percent Recovery = 97.1 Analysis Date = 03/25/24 Lab Sample ID = 2720019 # of QCUs = -0.6 Blind Sample ID = N158 Lab Value = 0.366 Most Probable Value = 0.375 Percent Recovery = 97.6 Analysis Date = 03/23/24 Lab Sample ID = 0250068 # of QCUs = -0.5 Blind Sample ID = N160 Lab Value = 0.373 Most Probable Value = 0.375 Percent Recovery = 99.5 Analysis Date = 03/23/24 Lab Sample ID = 0120127 # of QCUs = -0.1 Blind Sample ID = N160 Lab Value = 0.372 Most Probable Value = 0.375 Percent Recovery = 99.2 Analysis Date = 03/23/24 Lab Sample ID = 3320177 # of QCUs = -0.2 Blind Sample ID = N160 Lab Value = 0.128 Most Probable Value = 0.128 Percent Recovery = 100.0 Analysis Date = 03/23/24 Lab Sample ID = 0170013 # of QCUs = 0.0 Blind Sample ID = N159 Lab Value = 0.373 Most Probable Value = 0.375 Percent Recovery = 99.5 Analysis Date = 03/20/24 Lab Sample ID = 0180111 # of QCUs = -0.1 Blind Sample ID = N160 Lab Value = 0.366 Most Probable Value = 0.375 Percent Recovery = 97.6 Analysis Date = 03/12/24 Lab Sample ID = 3130130 # of QCUs = -0.5 Blind Sample ID = N160 Lab Value = 0.116 Most Probable Value = 0.128 Percent Recovery = 90.6 Analysis Date = 02/28/24 Lab Sample ID = 0090036 # of QCUs = -1.2 Blind Sample ID = N159 Lab Value = 0.369 Most Probable Value = 0.375 Percent Recovery = 98.4 Analysis Date = 02/27/24 Lab Sample ID = 3610065 # of QCUs = -0.3 Blind Sample ID = N160 Lab Value = 0.360 Most Probable Value = 0.375 Percent Recovery = 96.0 Analysis Date = 02/27/24 Lab Sample ID = 0040090 # of QCUs = -0.8 Blind Sample ID = N160 Lab Value = 0.109 Most Probable Value = 0.128 Percent Recovery = 85.2 Analysis Date = 02/27/24 Lab Sample ID = 3620062 # of QCUs = -1.9 Blind Sample ID = N159 Lab Value = 0.100 Most Probable Value = 0.128 Percent Recovery = 78.1 Analysis Date = 02/27/24 Lab Sample ID = 0030062 # of QCUs = -2.8 Blind Sample ID = N159 Lab Value = 0.350 Most Probable Value = 0.375 Percent Recovery = 93.3 Analysis Date = 02/21/24 Lab Sample ID = 3530162 # of QCUs = -1.3 Blind Sample ID = N160 Lab Value = 0.352 Most Probable Value = 0.375 Percent Recovery = 93.9 Analysis Date = 02/16/24 Lab Sample ID = 3460242 # of QCUs = -1.2 Blind Sample ID = N160 Lab Value = 0.114 Most Probable Value = 0.128 Percent Recovery = 89.1 Analysis Date = 02/16/24 Lab Sample ID = 3470279 # of QCUs = -1.4 Blind Sample ID = N159 Lab Value = 0.105 Most Probable Value = 0.128 Percent Recovery = 82.0 Analysis Date = 02/16/24 Lab Sample ID = 3420010 # of QCUs = -2.3 Blind Sample ID = N159 Lab Value = 0.350 Most Probable Value = 0.375 Percent Recovery = 93.3 Analysis Date = 02/13/24 Lab Sample ID = 3390055 # of QCUs = -1.3 Blind Sample ID = N160 Lab Value = 0.110 Most Probable Value = 0.128 Percent Recovery = 85.9 Analysis Date = 02/13/24 Lab Sample ID = 3340082 # of QCUs = -1.8 Blind Sample ID = N159 Lab Value = 0.379 Most Probable Value = 0.375 Percent Recovery = 101.1 Analysis Date = 02/08/24 Lab Sample ID = 3210044 # of QCUs = 0.2 Blind Sample ID = N160 Lab Value = 0.124 Most Probable Value = 0.128 Percent Recovery = 96.9 Analysis Date = 02/08/24 Lab Sample ID = 3250151 # of QCUs = -0.4 Blind Sample ID = N159 Lab Value = 0.125 Most Probable Value = 0.128 Percent Recovery = 97.7 Analysis Date = 02/07/24 Lab Sample ID = 3190186 # of QCUs = -0.3 Blind Sample ID = N159 Lab Value = 0.253 Most Probable Value = 0.280 Percent Recovery = 90.4 Analysis Date = 12/20/23 Lab Sample ID = 2640109 # of QCUs = -1.9 Blind Sample ID = N158 Lab Value = 0.130 Most Probable Value = 0.128 Percent Recovery = 101.6 Analysis Date = 11/16/23 Lab Sample ID = 3120062 # of QCUs = 0.2 Blind Sample ID = N159 Lab Value = 0.118 Most Probable Value = 0.128 Percent Recovery = 92.2 Analysis Date = 11/08/23 Lab Sample ID = 2990158 # of QCUs = -1.0 Blind Sample ID = N159 Lab Value = 0.388 Most Probable Value = 0.375 Percent Recovery = 103.5 Analysis Date = 10/31/23 Lab Sample ID = 2980083 # of QCUs = 0.7 Blind Sample ID = N160 Lab Value = 0.134 Most Probable Value = 0.128 Percent Recovery = 104.7 Analysis Date = 10/30/23 Lab Sample ID = 2860132 # of QCUs = 0.6 Blind Sample ID = N159 Lab Value = 0.361 Most Probable Value = 0.375 Percent Recovery = 96.3 Analysis Date = 10/26/23 Lab Sample ID = 2900165 # of QCUs = -0.7 Blind Sample ID = N160 Lab Value = 0.122 Most Probable Value = 0.128 Percent Recovery = 95.3 Analysis Date = 10/26/23 Lab Sample ID = 2930012 # of QCUs = -0.6 Blind Sample ID = N159 Lab Value = 0.361 Most Probable Value = 0.375 Percent Recovery = 96.3 Analysis Date = 10/24/23 Lab Sample ID = 2850092 # of QCUs = -0.7 Blind Sample ID = N160 Lab Value = 0.375 Most Probable Value = 0.375 Percent Recovery = 100.0 Analysis Date = 10/17/23 Lab Sample ID = 2760036 # of QCUs = 0.0 Blind Sample ID = N160 Lab Value = 0.122 Most Probable Value = 0.128 Percent Recovery = 95.3 Analysis Date = 10/17/23 Lab Sample ID = 2770171 # of QCUs = -0.6 Blind Sample ID = N159 Lab Value = 0.106 Most Probable Value = 0.117 Percent Recovery = 90.6 Analysis Date = 10/12/23 Lab Sample ID = 2690098 # of QCUs = -1.1 Blind Sample ID = N157 Lab Value = 0.272 Most Probable Value = 0.280 Percent Recovery = 97.1 Analysis Date = 10/03/23 Lab Sample ID = 2570186 # of QCUs = -0.6 Blind Sample ID = N158 Lab Value = 0.113 Most Probable Value = 0.117 Percent Recovery = 96.6 Analysis Date = 10/03/23 Lab Sample ID = 2620181 # of QCUs = -0.4 Blind Sample ID = N157 Lab Value = 0.108 Most Probable Value = 0.117 Percent Recovery = 92.3 Analysis Date = 10/03/23 Lab Sample ID = 2560092 # of QCUs = -0.9 Blind Sample ID = N157 Lab Value = 0.277 Most Probable Value = 0.280 Percent Recovery = 98.9 Analysis Date = 09/26/23 Lab Sample ID = 2280169 # of QCUs = -0.2 Blind Sample ID = N158 Lab Value = 0.135 Most Probable Value = 0.117 Percent Recovery = 115.4 Analysis Date = 09/26/23 Lab Sample ID = 2290216 # of QCUs = 1.8 Blind Sample ID = N157 Lab Value = 0.272 Most Probable Value = 0.280 Percent Recovery = 97.1 Analysis Date = 09/19/23 Lab Sample ID = 2500320 # of QCUs = -0.6 Blind Sample ID = N158 Lab Value = 0.124 Most Probable Value = 0.117 Percent Recovery = 106.0 Analysis Date = 09/19/23 Lab Sample ID = 2490136 # of QCUs = 0.7 Blind Sample ID = N157 Lab Value = 0.273 Most Probable Value = 0.280 Percent Recovery = 97.5 Analysis Date = 09/18/23 Lab Sample ID = 2440132 # of QCUs = -0.5 Blind Sample ID = N158 Lab Value = 0.116 Most Probable Value = 0.117 Percent Recovery = 99.1 Analysis Date = 09/18/23 Lab Sample ID = 2480099 # of QCUs = -0.1 Blind Sample ID = N157 Lab Value = 0.269 Most Probable Value = 0.280 Percent Recovery = 96.1 Analysis Date = 08/29/23 Lab Sample ID = 2350097 # of QCUs = -0.8 Blind Sample ID = N158 Lab Value = 0.099 Most Probable Value = 0.117 Percent Recovery = 84.6 Analysis Date = 08/29/23 Lab Sample ID = 2360090 # of QCUs = -1.8 Blind Sample ID = N157 Lab Value = 0.291 Most Probable Value = 0.280 Percent Recovery = 103.9 Analysis Date = 08/15/23 Lab Sample ID = 2200130 # of QCUs = 0.8 Blind Sample ID = N158 Lab Value = 0.123 Most Probable Value = 0.117 Percent Recovery = 105.1 Analysis Date = 08/15/23 Lab Sample ID = 2220102 # of QCUs = 0.6 Blind Sample ID = N157 Lab Value = 0.280 Most Probable Value = 0.280 Percent Recovery = 100.0 Analysis Date = 08/08/23 Lab Sample ID = 2080232 # of QCUs = 0.0 Blind Sample ID = N158 Lab Value = 0.276 Most Probable Value = 0.280 Percent Recovery = 98.6 Analysis Date = 08/07/23 Lab Sample ID = 2020027 # of QCUs = -0.3 Blind Sample ID = N158 Lab Value = 0.126 Most Probable Value = 0.117 Percent Recovery = 107.7 Analysis Date = 08/07/23 Lab Sample ID = 2060139 # of QCUs = 0.9 Blind Sample ID = N157 Lab Value = 0.115 Most Probable Value = 0.117 Percent Recovery = 98.3 Analysis Date = 08/03/23 Lab Sample ID = 1990167 # of QCUs = -0.2 Blind Sample ID = N157 Lab Value = 0.291 Most Probable Value = 0.280 Percent Recovery = 103.9 Analysis Date = 08/01/23 Lab Sample ID = 1980052 # of QCUs = 0.8 Blind Sample ID = N158 Lab Value = 0.285 Most Probable Value = 0.280 Percent Recovery = 101.8 Analysis Date = 08/01/23 Lab Sample ID = 1920172 # of QCUs = 0.4 Blind Sample ID = N158 Lab Value = 0.274 Most Probable Value = 0.280 Percent Recovery = 97.9 Analysis Date = 08/01/23 Lab Sample ID = 1840088 # of QCUs = -0.4 Blind Sample ID = N158 Lab Value = 0.135 Most Probable Value = 0.117 Percent Recovery = 115.4 Analysis Date = 08/01/23 Lab Sample ID = 1940237 # of QCUs = 1.8 Blind Sample ID = N157 Lab Value = 0.112 Most Probable Value = 0.117 Percent Recovery = 95.7 Analysis Date = 08/01/23 Lab Sample ID = 1860129 # of QCUs = -0.5 Blind Sample ID = N157 Lab Value = 0.114 Most Probable Value = 0.117 Percent Recovery = 97.4 Analysis Date = 08/01/23 Lab Sample ID = 1790031 # of QCUs = -0.3 Blind Sample ID = N157 Lab Value = 0.109 Most Probable Value = 0.117 Percent Recovery = 93.2 Analysis Date = 07/31/23 Lab Sample ID = 1870312 # of QCUs = -0.8 Blind Sample ID = N157 Lab Value = 0.286 Most Probable Value = 0.280 Percent Recovery = 102.1 Analysis Date = 07/26/23 Lab Sample ID = 1730212 # of QCUs = 0.4 Blind Sample ID = N158 Lab Value = 0.265 Most Probable Value = 0.280 Percent Recovery = 94.6 Analysis Date = 06/27/23 Lab Sample ID = 1650068 # of QCUs = -1.1 Blind Sample ID = N158 Lab Value = 0.116 Most Probable Value = 0.117 Percent Recovery = 99.1 Analysis Date = 06/27/23 Lab Sample ID = 1660196 # of QCUs = -0.1 Blind Sample ID = N157 Lab Value = 0.113 Most Probable Value = 0.117 Percent Recovery = 96.6 Analysis Date = 06/27/23 Lab Sample ID = 1590234 # of QCUs = -0.4 Blind Sample ID = N157 Lab Value = 0.086 Most Probable Value = 0.117 Percent Recovery = 73.5 Analysis Date = 06/09/23 Lab Sample ID = 1240211 # of QCUs = -3.1 Blind Sample ID = N157 Lab Value = 0.253 Most Probable Value = 0.280 Percent Recovery = 90.4 Analysis Date = 06/08/23 Lab Sample ID = 1570044 # of QCUs = -1.9 Blind Sample ID = N158 Lab Value = 0.275 Most Probable Value = 0.280 Percent Recovery = 98.2 Analysis Date = 06/06/23 Lab Sample ID = 1440064 # of QCUs = -0.4 Blind Sample ID = N158 Lab Value = 0.116 Most Probable Value = 0.117 Percent Recovery = 99.1 Analysis Date = 06/06/23 Lab Sample ID = 1440063 # of QCUs = -0.1 Blind Sample ID = N157 Lab Value = 0.261 Most Probable Value = 0.280 Percent Recovery = 93.2 Analysis Date = 05/24/23 Lab Sample ID = 1360051 # of QCUs = -1.4 Blind Sample ID = N158 Lab Value = 0.281 Most Probable Value = 0.280 Percent Recovery = 100.4 Analysis Date = 05/24/23 Lab Sample ID = 1300163 # of QCUs = 0.1 Blind Sample ID = N158 Lab Value = 0.107 Most Probable Value = 0.117 Percent Recovery = 91.5 Analysis Date = 05/24/23 Lab Sample ID = 1360049 # of QCUs = -1.0 Blind Sample ID = N157 Lab Value = 0.109 Most Probable Value = 0.117 Percent Recovery = 93.2 Analysis Date = 05/24/23 Lab Sample ID = 1300164 # of QCUs = -0.8 Blind Sample ID = N157 Lab Value = 0.262 Most Probable Value = 0.280 Percent Recovery = 93.6 Analysis Date = 05/17/23 Lab Sample ID = 1240212 # of QCUs = -1.3 Blind Sample ID = N158 Lab Value = 0.122 Most Probable Value = 0.117 Percent Recovery = 104.3 Analysis Date = 05/17/23 Lab Sample ID = 1230176 # of QCUs = 0.5 Blind Sample ID = N157 Lab Value = 0.132 Most Probable Value = 0.117 Percent Recovery = 112.8 Analysis Date = 05/11/23 Lab Sample ID = 1150152 # of QCUs = 1.5 Blind Sample ID = N157 Lab Value = 0.279 Most Probable Value = 0.280 Percent Recovery = 99.6 Analysis Date = 05/09/23 Lab Sample ID = 1170150 # of QCUs = -0.1 Blind Sample ID = N158 Lab Value = 0.268 Most Probable Value = 0.280 Percent Recovery = 95.7 Analysis Date = 05/04/23 Lab Sample ID = 1100091 # of QCUs = -0.9 Blind Sample ID = N158 Lab Value = 0.129 Most Probable Value = 0.117 Percent Recovery = 110.3 Analysis Date = 05/04/23 Lab Sample ID = 1090193 # of QCUs = 1.2 Blind Sample ID = N157 Y = 100
The SGPlot Procedure


- Phosphorus as P, fltd, CFA, LL, EPA -
Percent Recovery by Date
Lab: NWQL, PCode: 00666, MCode: CL020
Analysis Dates: 05/09/23 through 10/18/24
Open Data Set

Lab Value = 0.133 Most Probable Value = 0.130 Percent Recovery = 102.2 Analysis Date = 10/18/24 Lab Sample ID = 2740022 # of QCUs = 0.4 Blind Sample ID = N161 Lab Value = 0.136 Most Probable Value = 0.130 Percent Recovery = 104.5 Analysis Date = 10/11/24 Lab Sample ID = 2690185 # of QCUs = 0.8 Blind Sample ID = N161 Lab Value = 0.026 Most Probable Value = 0.028 Percent Recovery = 95.6 Analysis Date = 10/03/24 Lab Sample ID = 2610048 # of QCUs = -0.6 Blind Sample ID = N162X Lab Value = 0.027 Most Probable Value = 0.028 Percent Recovery = 98.5 Analysis Date = 10/03/24 Lab Sample ID = 2600024 # of QCUs = -0.2 Blind Sample ID = N162X Lab Value = 0.135 Most Probable Value = 0.130 Percent Recovery = 103.6 Analysis Date = 10/03/24 Lab Sample ID = 2600041 # of QCUs = 0.7 Blind Sample ID = N161 Lab Value = 0.027 Most Probable Value = 0.028 Percent Recovery = 98.9 Analysis Date = 09/27/24 Lab Sample ID = 2480182 # of QCUs = -0.1 Blind Sample ID = N162X Lab Value = 0.028 Most Probable Value = 0.028 Percent Recovery = 100.0 Analysis Date = 09/23/24 Lab Sample ID = 2420142 # of QCUs = 0.0 Blind Sample ID = N162X Lab Value = 0.132 Most Probable Value = 0.130 Percent Recovery = 101.8 Analysis Date = 09/11/24 Lab Sample ID = 2330319 # of QCUs = 0.3 Blind Sample ID = N161 Lab Value = 0.027 Most Probable Value = 0.028 Percent Recovery = 99.3 Analysis Date = 09/06/24 Lab Sample ID = 2350149 # of QCUs = -0.1 Blind Sample ID = N162X Lab Value = 0.028 Most Probable Value = 0.028 Percent Recovery = 101.1 Analysis Date = 09/04/24 Lab Sample ID = 2280183 # of QCUs = 0.1 Blind Sample ID = N162X Lab Value = 0.131 Most Probable Value = 0.130 Percent Recovery = 100.7 Analysis Date = 08/27/24 Lab Sample ID = 2260088 # of QCUs = 0.1 Blind Sample ID = N161 Lab Value = 0.131 Most Probable Value = 0.130 Percent Recovery = 100.6 Analysis Date = 08/23/24 Lab Sample ID = 2140187 # of QCUs = 0.1 Blind Sample ID = N161 Lab Value = 0.129 Most Probable Value = 0.130 Percent Recovery = 99.3 Analysis Date = 08/23/24 Lab Sample ID = 2190099 # of QCUs = -0.1 Blind Sample ID = N161 Lab Value = 0.131 Most Probable Value = 0.130 Percent Recovery = 100.8 Analysis Date = 08/13/24 Lab Sample ID = 2080150 # of QCUs = 0.2 Blind Sample ID = N161 Lab Value = 0.026 Most Probable Value = 0.028 Percent Recovery = 95.6 Analysis Date = 08/08/24 Lab Sample ID = 2050134 # of QCUs = -0.6 Blind Sample ID = N162X Lab Value = 0.029 Most Probable Value = 0.028 Percent Recovery = 105.1 Analysis Date = 08/06/24 Lab Sample ID = 1980278 # of QCUs = 0.7 Blind Sample ID = N162X Lab Value = 0.134 Most Probable Value = 0.130 Percent Recovery = 103.2 Analysis Date = 08/06/24 Lab Sample ID = 2000169 # of QCUs = 0.6 Blind Sample ID = N161 Lab Value = 0.029 Most Probable Value = 0.028 Percent Recovery = 103.6 Analysis Date = 07/16/24 Lab Sample ID = 1910046 # of QCUs = 0.5 Blind Sample ID = N162X Lab Value = 0.031 Most Probable Value = 0.028 Percent Recovery = 112.7 Analysis Date = 07/15/24 Lab Sample ID = 1790109 # of QCUs = 1.7 Blind Sample ID = N162X Lab Value = 0.028 Most Probable Value = 0.028 Percent Recovery = 102.9 Analysis Date = 07/08/24 Lab Sample ID = 1720185 # of QCUs = 0.4 Blind Sample ID = N162X Lab Value = 0.135 Most Probable Value = 0.130 Percent Recovery = 104.1 Analysis Date = 07/08/24 Lab Sample ID = 1720055 # of QCUs = 0.8 Blind Sample ID = N161 Lab Value = 0.026 Most Probable Value = 0.028 Percent Recovery = 96.0 Analysis Date = 06/21/24 Lab Sample ID = 1650133 # of QCUs = -0.5 Blind Sample ID = N162X Lab Value = 0.129 Most Probable Value = 0.130 Percent Recovery = 99.4 Analysis Date = 06/14/24 Lab Sample ID = 1630119 # of QCUs = -0.1 Blind Sample ID = N161 Lab Value = 0.126 Most Probable Value = 0.130 Percent Recovery = 96.6 Analysis Date = 06/07/24 Lab Sample ID = 1520091 # of QCUs = -0.6 Blind Sample ID = N161 Lab Value = 0.133 Most Probable Value = 0.130 Percent Recovery = 102.1 Analysis Date = 06/07/24 Lab Sample ID = 1560042 # of QCUs = 0.4 Blind Sample ID = N161 Lab Value = 0.027 Most Probable Value = 0.028 Percent Recovery = 97.8 Analysis Date = 06/06/24 Lab Sample ID = 1420093 # of QCUs = -0.3 Blind Sample ID = N162X Lab Value = 0.132 Most Probable Value = 0.130 Percent Recovery = 101.4 Analysis Date = 06/06/24 Lab Sample ID = 1440176 # of QCUs = 0.3 Blind Sample ID = N161 Lab Value = 0.028 Most Probable Value = 0.028 Percent Recovery = 100.7 Analysis Date = 05/31/24 Lab Sample ID = 1370192 # of QCUs = 0.1 Blind Sample ID = N162X Lab Value = 0.132 Most Probable Value = 0.130 Percent Recovery = 101.8 Analysis Date = 05/31/24 Lab Sample ID = 1380121 # of QCUs = 0.3 Blind Sample ID = N161 Lab Value = 0.027 Most Probable Value = 0.028 Percent Recovery = 97.8 Analysis Date = 05/21/24 Lab Sample ID = 1280110 # of QCUs = -0.3 Blind Sample ID = N162X Lab Value = 0.026 Most Probable Value = 0.028 Percent Recovery = 96.0 Analysis Date = 05/14/24 Lab Sample ID = 1160214 # of QCUs = -0.5 Blind Sample ID = N162X Lab Value = 0.029 Most Probable Value = 0.028 Percent Recovery = 104.0 Analysis Date = 05/01/24 Lab Sample ID = 1090164 # of QCUs = 0.5 Blind Sample ID = N162X Lab Value = 0.028 Most Probable Value = 0.028 Percent Recovery = 102.9 Analysis Date = 04/24/24 Lab Sample ID = 1020163 # of QCUs = 0.4 Blind Sample ID = N162X Lab Value = 0.137 Most Probable Value = 0.128 Percent Recovery = 106.9 Analysis Date = 04/19/24 Lab Sample ID = 0370151 # of QCUs = 1.4 Blind Sample ID = N159 Lab Value = 0.130 Most Probable Value = 0.128 Percent Recovery = 101.4 Analysis Date = 04/16/24 Lab Sample ID = 0880081 # of QCUs = 0.3 Blind Sample ID = N159 Lab Value = 0.039 Most Probable Value = 0.038 Percent Recovery = 102.7 Analysis Date = 04/01/24 Lab Sample ID = 0460204 # of QCUs = 0.4 Blind Sample ID = N160X Lab Value = 0.036 Most Probable Value = 0.038 Percent Recovery = 96.0 Analysis Date = 03/30/24 Lab Sample ID = 3190185 # of QCUs = -0.6 Blind Sample ID = N160X Lab Value = 0.134 Most Probable Value = 0.128 Percent Recovery = 104.4 Analysis Date = 03/30/24 Lab Sample ID = 0520082 # of QCUs = 0.9 Blind Sample ID = N159 Lab Value = 0.131 Most Probable Value = 0.128 Percent Recovery = 102.0 Analysis Date = 03/27/24 Lab Sample ID = 0810191 # of QCUs = 0.4 Blind Sample ID = N159 Lab Value = 0.038 Most Probable Value = 0.038 Percent Recovery = 101.9 Analysis Date = 03/25/24 Lab Sample ID = 0800006 # of QCUs = 0.3 Blind Sample ID = N160X Lab Value = 0.133 Most Probable Value = 0.128 Percent Recovery = 103.5 Analysis Date = 03/25/24 Lab Sample ID = 0790097 # of QCUs = 0.7 Blind Sample ID = N159 Lab Value = 0.036 Most Probable Value = 0.038 Percent Recovery = 96.5 Analysis Date = 03/23/24 Lab Sample ID = 0730123 # of QCUs = -0.5 Blind Sample ID = N160X Lab Value = 0.037 Most Probable Value = 0.038 Percent Recovery = 98.1 Analysis Date = 03/21/24 Lab Sample ID = 0660046 # of QCUs = -0.3 Blind Sample ID = N160X Lab Value = 0.038 Most Probable Value = 0.038 Percent Recovery = 102.4 Analysis Date = 03/21/24 Lab Sample ID = 0610077 # of QCUs = 0.4 Blind Sample ID = N160X Lab Value = 0.035 Most Probable Value = 0.038 Percent Recovery = 93.9 Analysis Date = 03/19/24 Lab Sample ID = 3120061 # of QCUs = -0.9 Blind Sample ID = N160X Lab Value = 0.036 Most Probable Value = 0.038 Percent Recovery = 94.9 Analysis Date = 03/16/24 Lab Sample ID = 2930013 # of QCUs = -0.8 Blind Sample ID = N160X Lab Value = 0.038 Most Probable Value = 0.038 Percent Recovery = 101.6 Analysis Date = 03/12/24 Lab Sample ID = 2990159 # of QCUs = 0.2 Blind Sample ID = N160X Lab Value = 0.036 Most Probable Value = 0.038 Percent Recovery = 95.7 Analysis Date = 03/06/24 Lab Sample ID = 2860133 # of QCUs = -0.7 Blind Sample ID = N160X Lab Value = 0.130 Most Probable Value = 0.128 Percent Recovery = 101.8 Analysis Date = 03/06/24 Lab Sample ID = 2900164 # of QCUs = 0.4 Blind Sample ID = N159 Lab Value = 0.130 Most Probable Value = 0.128 Percent Recovery = 101.6 Analysis Date = 03/06/24 Lab Sample ID = 2850093 # of QCUs = 0.3 Blind Sample ID = N159 Lab Value = 0.132 Most Probable Value = 0.128 Percent Recovery = 103.0 Analysis Date = 03/05/24 Lab Sample ID = 2760037 # of QCUs = 0.6 Blind Sample ID = N159 Lab Value = 0.115 Most Probable Value = 0.117 Percent Recovery = 98.5 Analysis Date = 03/05/24 Lab Sample ID = 2720020 # of QCUs = -0.3 Blind Sample ID = N157 Lab Value = 0.030 Most Probable Value = 0.028 Percent Recovery = 107.9 Analysis Date = 10/13/23 Lab Sample ID = 2620182 # of QCUs = 1.0 Blind Sample ID = N158X Lab Value = 0.118 Most Probable Value = 0.117 Percent Recovery = 100.7 Analysis Date = 10/13/23 Lab Sample ID = 2640110 # of QCUs = 0.1 Blind Sample ID = N157 Lab Value = 0.028 Most Probable Value = 0.028 Percent Recovery = 100.4 Analysis Date = 10/11/23 Lab Sample ID = 2560091 # of QCUs = 0.0 Blind Sample ID = N158X Lab Value = 0.118 Most Probable Value = 0.117 Percent Recovery = 101.0 Analysis Date = 10/11/23 Lab Sample ID = 2570187 # of QCUs = 0.2 Blind Sample ID = N157 Lab Value = 0.025 Most Probable Value = 0.028 Percent Recovery = 90.4 Analysis Date = 10/03/23 Lab Sample ID = 2490135 # of QCUs = -1.3 Blind Sample ID = N158X Lab Value = 0.027 Most Probable Value = 0.028 Percent Recovery = 95.7 Analysis Date = 09/28/23 Lab Sample ID = 2480100 # of QCUs = -0.6 Blind Sample ID = N158X Lab Value = 0.027 Most Probable Value = 0.028 Percent Recovery = 95.7 Analysis Date = 09/27/23 Lab Sample ID = 2360089 # of QCUs = -0.6 Blind Sample ID = N158X Lab Value = 0.112 Most Probable Value = 0.117 Percent Recovery = 96.0 Analysis Date = 09/18/23 Lab Sample ID = 2350098 # of QCUs = -0.8 Blind Sample ID = N157 Lab Value = 0.027 Most Probable Value = 0.028 Percent Recovery = 95.7 Analysis Date = 09/14/23 Lab Sample ID = 2290215 # of QCUs = -0.6 Blind Sample ID = N158X Lab Value = 0.109 Most Probable Value = 0.117 Percent Recovery = 93.3 Analysis Date = 09/14/23 Lab Sample ID = 2280170 # of QCUs = -1.3 Blind Sample ID = N157 Lab Value = 0.115 Most Probable Value = 0.117 Percent Recovery = 98.1 Analysis Date = 09/07/23 Lab Sample ID = 2200131 # of QCUs = -0.4 Blind Sample ID = N157 Lab Value = 0.111 Most Probable Value = 0.117 Percent Recovery = 94.7 Analysis Date = 08/29/23 Lab Sample ID = 2080233 # of QCUs = -1.0 Blind Sample ID = N157 Lab Value = 0.026 Most Probable Value = 0.028 Percent Recovery = 92.5 Analysis Date = 08/17/23 Lab Sample ID = 1990168 # of QCUs = -1.0 Blind Sample ID = N158X Lab Value = 0.028 Most Probable Value = 0.028 Percent Recovery = 99.3 Analysis Date = 08/16/23 Lab Sample ID = 1940236 # of QCUs = -0.1 Blind Sample ID = N158X Lab Value = 0.114 Most Probable Value = 0.117 Percent Recovery = 97.2 Analysis Date = 08/16/23 Lab Sample ID = 1980053 # of QCUs = -0.6 Blind Sample ID = N157 Lab Value = 0.029 Most Probable Value = 0.028 Percent Recovery = 104.3 Analysis Date = 08/01/23 Lab Sample ID = 1870311 # of QCUs = 0.6 Blind Sample ID = N158X Lab Value = 0.027 Most Probable Value = 0.028 Percent Recovery = 94.6 Analysis Date = 08/01/23 Lab Sample ID = 1860130 # of QCUs = -0.7 Blind Sample ID = N158X Lab Value = 0.116 Most Probable Value = 0.117 Percent Recovery = 99.5 Analysis Date = 07/27/23 Lab Sample ID = 1730213 # of QCUs = -0.1 Blind Sample ID = N157 Lab Value = 0.027 Most Probable Value = 0.028 Percent Recovery = 95.0 Analysis Date = 07/26/23 Lab Sample ID = 1790032 # of QCUs = -0.7 Blind Sample ID = N158X Lab Value = 0.113 Most Probable Value = 0.117 Percent Recovery = 96.5 Analysis Date = 07/26/23 Lab Sample ID = 2020028 # of QCUs = -0.7 Blind Sample ID = N157 Lab Value = 0.029 Most Probable Value = 0.028 Percent Recovery = 102.5 Analysis Date = 07/19/23 Lab Sample ID = 1660195 # of QCUs = 0.3 Blind Sample ID = N158X Lab Value = 0.109 Most Probable Value = 0.117 Percent Recovery = 93.0 Analysis Date = 06/28/23 Lab Sample ID = 1650069 # of QCUs = -1.4 Blind Sample ID = N157 Lab Value = 0.110 Most Probable Value = 0.117 Percent Recovery = 93.8 Analysis Date = 06/22/23 Lab Sample ID = 1460004 # of QCUs = -1.2 Blind Sample ID = N157 Lab Value = 0.112 Most Probable Value = 0.117 Percent Recovery = 95.9 Analysis Date = 06/22/23 Lab Sample ID = 1570043 # of QCUs = -0.8 Blind Sample ID = N157 Lab Value = 0.029 Most Probable Value = 0.028 Percent Recovery = 102.1 Analysis Date = 06/08/23 Lab Sample ID = 1360050 # of QCUs = 0.3 Blind Sample ID = N158X Lab Value = 0.115 Most Probable Value = 0.117 Percent Recovery = 98.0 Analysis Date = 06/08/23 Lab Sample ID = 1310001 # of QCUs = -0.4 Blind Sample ID = N157 Lab Value = 0.030 Most Probable Value = 0.028 Percent Recovery = 106.1 Analysis Date = 05/31/23 Lab Sample ID = 1300165 # of QCUs = 0.8 Blind Sample ID = N158X Lab Value = 0.116 Most Probable Value = 0.117 Percent Recovery = 98.8 Analysis Date = 05/31/23 Lab Sample ID = 1020107 # of QCUs = -0.2 Blind Sample ID = N157 Lab Value = 0.026 Most Probable Value = 0.028 Percent Recovery = 92.9 Analysis Date = 05/26/23 Lab Sample ID = 1150153 # of QCUs = -1.0 Blind Sample ID = N158X Lab Value = 0.028 Most Probable Value = 0.028 Percent Recovery = 98.2 Analysis Date = 05/25/23 Lab Sample ID = 1240213 # of QCUs = -0.2 Blind Sample ID = N158X Lab Value = 0.029 Most Probable Value = 0.028 Percent Recovery = 102.1 Analysis Date = 05/17/23 Lab Sample ID = 1230177 # of QCUs = 0.3 Blind Sample ID = N158X Lab Value = 0.028 Most Probable Value = 0.028 Percent Recovery = 98.6 Analysis Date = 05/09/23 Lab Sample ID = 1090192 # of QCUs = -0.2 Blind Sample ID = N158X Lab Value = 0.115 Most Probable Value = 0.117 Percent Recovery = 98.5 Analysis Date = 05/09/23 Lab Sample ID = 1100090 # of QCUs = -0.3 Blind Sample ID = N157 Y = 100
The SGPlot Procedure

- Phosphorus as P, fltd, CFA, LL, EPA -
Percent Recovery by Concentration
NWQL Parameter: 00666, Method: CL020
Analysis Dates: 05/09/23 through 10/18/24
Open Data Set

Lab Value = 0.133 Most Probable Value = 0.130 Percent Recovery = 102.2 Analysis Date = 10/18/24 Lab Sample ID = 2740022 # of QCUs = 0.4 Blind Sample ID = N161 Lab Value = 0.136 Most Probable Value = 0.130 Percent Recovery = 104.5 Analysis Date = 10/11/24 Lab Sample ID = 2690185 # of QCUs = 0.8 Blind Sample ID = N161 Lab Value = 0.026 Most Probable Value = 0.028 Percent Recovery = 95.6 Analysis Date = 10/03/24 Lab Sample ID = 2610048 # of QCUs = -0.6 Blind Sample ID = N162X Lab Value = 0.027 Most Probable Value = 0.028 Percent Recovery = 98.5 Analysis Date = 10/03/24 Lab Sample ID = 2600024 # of QCUs = -0.2 Blind Sample ID = N162X Lab Value = 0.135 Most Probable Value = 0.130 Percent Recovery = 103.6 Analysis Date = 10/03/24 Lab Sample ID = 2600041 # of QCUs = 0.7 Blind Sample ID = N161 Lab Value = 0.027 Most Probable Value = 0.028 Percent Recovery = 98.9 Analysis Date = 09/27/24 Lab Sample ID = 2480182 # of QCUs = -0.1 Blind Sample ID = N162X Lab Value = 0.028 Most Probable Value = 0.028 Percent Recovery = 100.0 Analysis Date = 09/23/24 Lab Sample ID = 2420142 # of QCUs = 0.0 Blind Sample ID = N162X Lab Value = 0.132 Most Probable Value = 0.130 Percent Recovery = 101.8 Analysis Date = 09/11/24 Lab Sample ID = 2330319 # of QCUs = 0.3 Blind Sample ID = N161 Lab Value = 0.027 Most Probable Value = 0.028 Percent Recovery = 99.3 Analysis Date = 09/06/24 Lab Sample ID = 2350149 # of QCUs = -0.1 Blind Sample ID = N162X Lab Value = 0.028 Most Probable Value = 0.028 Percent Recovery = 101.1 Analysis Date = 09/04/24 Lab Sample ID = 2280183 # of QCUs = 0.1 Blind Sample ID = N162X Lab Value = 0.131 Most Probable Value = 0.130 Percent Recovery = 100.7 Analysis Date = 08/27/24 Lab Sample ID = 2260088 # of QCUs = 0.1 Blind Sample ID = N161 Lab Value = 0.131 Most Probable Value = 0.130 Percent Recovery = 100.6 Analysis Date = 08/23/24 Lab Sample ID = 2140187 # of QCUs = 0.1 Blind Sample ID = N161 Lab Value = 0.129 Most Probable Value = 0.130 Percent Recovery = 99.3 Analysis Date = 08/23/24 Lab Sample ID = 2190099 # of QCUs = -0.1 Blind Sample ID = N161 Lab Value = 0.131 Most Probable Value = 0.130 Percent Recovery = 100.8 Analysis Date = 08/13/24 Lab Sample ID = 2080150 # of QCUs = 0.2 Blind Sample ID = N161 Lab Value = 0.026 Most Probable Value = 0.028 Percent Recovery = 95.6 Analysis Date = 08/08/24 Lab Sample ID = 2050134 # of QCUs = -0.6 Blind Sample ID = N162X Lab Value = 0.029 Most Probable Value = 0.028 Percent Recovery = 105.1 Analysis Date = 08/06/24 Lab Sample ID = 1980278 # of QCUs = 0.7 Blind Sample ID = N162X Lab Value = 0.134 Most Probable Value = 0.130 Percent Recovery = 103.2 Analysis Date = 08/06/24 Lab Sample ID = 2000169 # of QCUs = 0.6 Blind Sample ID = N161 Lab Value = 0.029 Most Probable Value = 0.028 Percent Recovery = 103.6 Analysis Date = 07/16/24 Lab Sample ID = 1910046 # of QCUs = 0.5 Blind Sample ID = N162X Lab Value = 0.031 Most Probable Value = 0.028 Percent Recovery = 112.7 Analysis Date = 07/15/24 Lab Sample ID = 1790109 # of QCUs = 1.7 Blind Sample ID = N162X Lab Value = 0.028 Most Probable Value = 0.028 Percent Recovery = 102.9 Analysis Date = 07/08/24 Lab Sample ID = 1720185 # of QCUs = 0.4 Blind Sample ID = N162X Lab Value = 0.135 Most Probable Value = 0.130 Percent Recovery = 104.1 Analysis Date = 07/08/24 Lab Sample ID = 1720055 # of QCUs = 0.8 Blind Sample ID = N161 Lab Value = 0.026 Most Probable Value = 0.028 Percent Recovery = 96.0 Analysis Date = 06/21/24 Lab Sample ID = 1650133 # of QCUs = -0.5 Blind Sample ID = N162X Lab Value = 0.129 Most Probable Value = 0.130 Percent Recovery = 99.4 Analysis Date = 06/14/24 Lab Sample ID = 1630119 # of QCUs = -0.1 Blind Sample ID = N161 Lab Value = 0.126 Most Probable Value = 0.130 Percent Recovery = 96.6 Analysis Date = 06/07/24 Lab Sample ID = 1520091 # of QCUs = -0.6 Blind Sample ID = N161 Lab Value = 0.133 Most Probable Value = 0.130 Percent Recovery = 102.1 Analysis Date = 06/07/24 Lab Sample ID = 1560042 # of QCUs = 0.4 Blind Sample ID = N161 Lab Value = 0.027 Most Probable Value = 0.028 Percent Recovery = 97.8 Analysis Date = 06/06/24 Lab Sample ID = 1420093 # of QCUs = -0.3 Blind Sample ID = N162X Lab Value = 0.132 Most Probable Value = 0.130 Percent Recovery = 101.4 Analysis Date = 06/06/24 Lab Sample ID = 1440176 # of QCUs = 0.3 Blind Sample ID = N161 Lab Value = 0.028 Most Probable Value = 0.028 Percent Recovery = 100.7 Analysis Date = 05/31/24 Lab Sample ID = 1370192 # of QCUs = 0.1 Blind Sample ID = N162X Lab Value = 0.132 Most Probable Value = 0.130 Percent Recovery = 101.8 Analysis Date = 05/31/24 Lab Sample ID = 1380121 # of QCUs = 0.3 Blind Sample ID = N161 Lab Value = 0.027 Most Probable Value = 0.028 Percent Recovery = 97.8 Analysis Date = 05/21/24 Lab Sample ID = 1280110 # of QCUs = -0.3 Blind Sample ID = N162X Lab Value = 0.026 Most Probable Value = 0.028 Percent Recovery = 96.0 Analysis Date = 05/14/24 Lab Sample ID = 1160214 # of QCUs = -0.5 Blind Sample ID = N162X Lab Value = 0.029 Most Probable Value = 0.028 Percent Recovery = 104.0 Analysis Date = 05/01/24 Lab Sample ID = 1090164 # of QCUs = 0.5 Blind Sample ID = N162X Lab Value = 0.028 Most Probable Value = 0.028 Percent Recovery = 102.9 Analysis Date = 04/24/24 Lab Sample ID = 1020163 # of QCUs = 0.4 Blind Sample ID = N162X Lab Value = 0.137 Most Probable Value = 0.128 Percent Recovery = 106.9 Analysis Date = 04/19/24 Lab Sample ID = 0370151 # of QCUs = 1.4 Blind Sample ID = N159 Lab Value = 0.130 Most Probable Value = 0.128 Percent Recovery = 101.4 Analysis Date = 04/16/24 Lab Sample ID = 0880081 # of QCUs = 0.3 Blind Sample ID = N159 Lab Value = 0.039 Most Probable Value = 0.038 Percent Recovery = 102.7 Analysis Date = 04/01/24 Lab Sample ID = 0460204 # of QCUs = 0.4 Blind Sample ID = N160X Lab Value = 0.036 Most Probable Value = 0.038 Percent Recovery = 96.0 Analysis Date = 03/30/24 Lab Sample ID = 3190185 # of QCUs = -0.6 Blind Sample ID = N160X Lab Value = 0.134 Most Probable Value = 0.128 Percent Recovery = 104.4 Analysis Date = 03/30/24 Lab Sample ID = 0520082 # of QCUs = 0.9 Blind Sample ID = N159 Lab Value = 0.131 Most Probable Value = 0.128 Percent Recovery = 102.0 Analysis Date = 03/27/24 Lab Sample ID = 0810191 # of QCUs = 0.4 Blind Sample ID = N159 Lab Value = 0.038 Most Probable Value = 0.038 Percent Recovery = 101.9 Analysis Date = 03/25/24 Lab Sample ID = 0800006 # of QCUs = 0.3 Blind Sample ID = N160X Lab Value = 0.133 Most Probable Value = 0.128 Percent Recovery = 103.5 Analysis Date = 03/25/24 Lab Sample ID = 0790097 # of QCUs = 0.7 Blind Sample ID = N159 Lab Value = 0.036 Most Probable Value = 0.038 Percent Recovery = 96.5 Analysis Date = 03/23/24 Lab Sample ID = 0730123 # of QCUs = -0.5 Blind Sample ID = N160X Lab Value = 0.037 Most Probable Value = 0.038 Percent Recovery = 98.1 Analysis Date = 03/21/24 Lab Sample ID = 0660046 # of QCUs = -0.3 Blind Sample ID = N160X Lab Value = 0.038 Most Probable Value = 0.038 Percent Recovery = 102.4 Analysis Date = 03/21/24 Lab Sample ID = 0610077 # of QCUs = 0.4 Blind Sample ID = N160X Lab Value = 0.035 Most Probable Value = 0.038 Percent Recovery = 93.9 Analysis Date = 03/19/24 Lab Sample ID = 3120061 # of QCUs = -0.9 Blind Sample ID = N160X Lab Value = 0.036 Most Probable Value = 0.038 Percent Recovery = 94.9 Analysis Date = 03/16/24 Lab Sample ID = 2930013 # of QCUs = -0.8 Blind Sample ID = N160X Lab Value = 0.038 Most Probable Value = 0.038 Percent Recovery = 101.6 Analysis Date = 03/12/24 Lab Sample ID = 2990159 # of QCUs = 0.2 Blind Sample ID = N160X Lab Value = 0.036 Most Probable Value = 0.038 Percent Recovery = 95.7 Analysis Date = 03/06/24 Lab Sample ID = 2860133 # of QCUs = -0.7 Blind Sample ID = N160X Lab Value = 0.130 Most Probable Value = 0.128 Percent Recovery = 101.8 Analysis Date = 03/06/24 Lab Sample ID = 2900164 # of QCUs = 0.4 Blind Sample ID = N159 Lab Value = 0.130 Most Probable Value = 0.128 Percent Recovery = 101.6 Analysis Date = 03/06/24 Lab Sample ID = 2850093 # of QCUs = 0.3 Blind Sample ID = N159 Lab Value = 0.132 Most Probable Value = 0.128 Percent Recovery = 103.0 Analysis Date = 03/05/24 Lab Sample ID = 2760037 # of QCUs = 0.6 Blind Sample ID = N159 Lab Value = 0.115 Most Probable Value = 0.117 Percent Recovery = 98.5 Analysis Date = 03/05/24 Lab Sample ID = 2720020 # of QCUs = -0.3 Blind Sample ID = N157 Lab Value = 0.030 Most Probable Value = 0.028 Percent Recovery = 107.9 Analysis Date = 10/13/23 Lab Sample ID = 2620182 # of QCUs = 1.0 Blind Sample ID = N158X Lab Value = 0.118 Most Probable Value = 0.117 Percent Recovery = 100.7 Analysis Date = 10/13/23 Lab Sample ID = 2640110 # of QCUs = 0.1 Blind Sample ID = N157 Lab Value = 0.028 Most Probable Value = 0.028 Percent Recovery = 100.4 Analysis Date = 10/11/23 Lab Sample ID = 2560091 # of QCUs = 0.0 Blind Sample ID = N158X Lab Value = 0.118 Most Probable Value = 0.117 Percent Recovery = 101.0 Analysis Date = 10/11/23 Lab Sample ID = 2570187 # of QCUs = 0.2 Blind Sample ID = N157 Lab Value = 0.025 Most Probable Value = 0.028 Percent Recovery = 90.4 Analysis Date = 10/03/23 Lab Sample ID = 2490135 # of QCUs = -1.3 Blind Sample ID = N158X Lab Value = 0.027 Most Probable Value = 0.028 Percent Recovery = 95.7 Analysis Date = 09/28/23 Lab Sample ID = 2480100 # of QCUs = -0.6 Blind Sample ID = N158X Lab Value = 0.027 Most Probable Value = 0.028 Percent Recovery = 95.7 Analysis Date = 09/27/23 Lab Sample ID = 2360089 # of QCUs = -0.6 Blind Sample ID = N158X Lab Value = 0.112 Most Probable Value = 0.117 Percent Recovery = 96.0 Analysis Date = 09/18/23 Lab Sample ID = 2350098 # of QCUs = -0.8 Blind Sample ID = N157 Lab Value = 0.027 Most Probable Value = 0.028 Percent Recovery = 95.7 Analysis Date = 09/14/23 Lab Sample ID = 2290215 # of QCUs = -0.6 Blind Sample ID = N158X Lab Value = 0.109 Most Probable Value = 0.117 Percent Recovery = 93.3 Analysis Date = 09/14/23 Lab Sample ID = 2280170 # of QCUs = -1.3 Blind Sample ID = N157 Lab Value = 0.115 Most Probable Value = 0.117 Percent Recovery = 98.1 Analysis Date = 09/07/23 Lab Sample ID = 2200131 # of QCUs = -0.4 Blind Sample ID = N157 Lab Value = 0.111 Most Probable Value = 0.117 Percent Recovery = 94.7 Analysis Date = 08/29/23 Lab Sample ID = 2080233 # of QCUs = -1.0 Blind Sample ID = N157 Lab Value = 0.026 Most Probable Value = 0.028 Percent Recovery = 92.5 Analysis Date = 08/17/23 Lab Sample ID = 1990168 # of QCUs = -1.0 Blind Sample ID = N158X Lab Value = 0.028 Most Probable Value = 0.028 Percent Recovery = 99.3 Analysis Date = 08/16/23 Lab Sample ID = 1940236 # of QCUs = -0.1 Blind Sample ID = N158X Lab Value = 0.114 Most Probable Value = 0.117 Percent Recovery = 97.2 Analysis Date = 08/16/23 Lab Sample ID = 1980053 # of QCUs = -0.6 Blind Sample ID = N157 Lab Value = 0.029 Most Probable Value = 0.028 Percent Recovery = 104.3 Analysis Date = 08/01/23 Lab Sample ID = 1870311 # of QCUs = 0.6 Blind Sample ID = N158X Lab Value = 0.027 Most Probable Value = 0.028 Percent Recovery = 94.6 Analysis Date = 08/01/23 Lab Sample ID = 1860130 # of QCUs = -0.7 Blind Sample ID = N158X Lab Value = 0.116 Most Probable Value = 0.117 Percent Recovery = 99.5 Analysis Date = 07/27/23 Lab Sample ID = 1730213 # of QCUs = -0.1 Blind Sample ID = N157 Lab Value = 0.027 Most Probable Value = 0.028 Percent Recovery = 95.0 Analysis Date = 07/26/23 Lab Sample ID = 1790032 # of QCUs = -0.7 Blind Sample ID = N158X Lab Value = 0.113 Most Probable Value = 0.117 Percent Recovery = 96.5 Analysis Date = 07/26/23 Lab Sample ID = 2020028 # of QCUs = -0.7 Blind Sample ID = N157 Lab Value = 0.029 Most Probable Value = 0.028 Percent Recovery = 102.5 Analysis Date = 07/19/23 Lab Sample ID = 1660195 # of QCUs = 0.3 Blind Sample ID = N158X Lab Value = 0.109 Most Probable Value = 0.117 Percent Recovery = 93.0 Analysis Date = 06/28/23 Lab Sample ID = 1650069 # of QCUs = -1.4 Blind Sample ID = N157 Lab Value = 0.110 Most Probable Value = 0.117 Percent Recovery = 93.8 Analysis Date = 06/22/23 Lab Sample ID = 1460004 # of QCUs = -1.2 Blind Sample ID = N157 Lab Value = 0.112 Most Probable Value = 0.117 Percent Recovery = 95.9 Analysis Date = 06/22/23 Lab Sample ID = 1570043 # of QCUs = -0.8 Blind Sample ID = N157 Lab Value = 0.029 Most Probable Value = 0.028 Percent Recovery = 102.1 Analysis Date = 06/08/23 Lab Sample ID = 1360050 # of QCUs = 0.3 Blind Sample ID = N158X Lab Value = 0.115 Most Probable Value = 0.117 Percent Recovery = 98.0 Analysis Date = 06/08/23 Lab Sample ID = 1310001 # of QCUs = -0.4 Blind Sample ID = N157 Lab Value = 0.030 Most Probable Value = 0.028 Percent Recovery = 106.1 Analysis Date = 05/31/23 Lab Sample ID = 1300165 # of QCUs = 0.8 Blind Sample ID = N158X Lab Value = 0.116 Most Probable Value = 0.117 Percent Recovery = 98.8 Analysis Date = 05/31/23 Lab Sample ID = 1020107 # of QCUs = -0.2 Blind Sample ID = N157 Lab Value = 0.026 Most Probable Value = 0.028 Percent Recovery = 92.9 Analysis Date = 05/26/23 Lab Sample ID = 1150153 # of QCUs = -1.0 Blind Sample ID = N158X Lab Value = 0.028 Most Probable Value = 0.028 Percent Recovery = 98.2 Analysis Date = 05/25/23 Lab Sample ID = 1240213 # of QCUs = -0.2 Blind Sample ID = N158X Lab Value = 0.029 Most Probable Value = 0.028 Percent Recovery = 102.1 Analysis Date = 05/17/23 Lab Sample ID = 1230177 # of QCUs = 0.3 Blind Sample ID = N158X Lab Value = 0.028 Most Probable Value = 0.028 Percent Recovery = 98.6 Analysis Date = 05/09/23 Lab Sample ID = 1090192 # of QCUs = -0.2 Blind Sample ID = N158X Lab Value = 0.115 Most Probable Value = 0.117 Percent Recovery = 98.5 Analysis Date = 05/09/23 Lab Sample ID = 1100090 # of QCUs = -0.3 Blind Sample ID = N157 Y = 100
The SGPlot Procedure


- Phosphorus as P, unfltd, CFA -
Percent Recovery by Date
Lab: NWQL, PCode: 00665, MCode: AKP01
Analysis Dates: 06/14/23 through 10/17/24
Open Data Set

Lab Value = 0.121 Most Probable Value = 0.130 Percent Recovery = 93.1 Analysis Date = 10/17/24 Lab Sample ID = 2700232 # of QCUs = -0.5 Blind Sample ID = N161 Lab Value = 0.256 Most Probable Value = 0.275 Percent Recovery = 93.1 Analysis Date = 09/27/24 Lab Sample ID = 2400285 # of QCUs = -1.0 Blind Sample ID = N162 Lab Value = 0.130 Most Probable Value = 0.130 Percent Recovery = 100.0 Analysis Date = 09/27/24 Lab Sample ID = 2600021 # of QCUs = 0.0 Blind Sample ID = N161 Lab Value = 0.262 Most Probable Value = 0.275 Percent Recovery = 95.3 Analysis Date = 08/21/24 Lab Sample ID = 2260087 # of QCUs = -0.7 Blind Sample ID = N162 Lab Value = 0.122 Most Probable Value = 0.130 Percent Recovery = 93.8 Analysis Date = 08/09/24 Lab Sample ID = 2130065 # of QCUs = -0.4 Blind Sample ID = N161 Lab Value = 0.125 Most Probable Value = 0.130 Percent Recovery = 96.2 Analysis Date = 07/23/24 Lab Sample ID = 1980279 # of QCUs = -0.3 Blind Sample ID = N161 Lab Value = 0.257 Most Probable Value = 0.275 Percent Recovery = 93.5 Analysis Date = 06/27/24 Lab Sample ID = 1770112 # of QCUs = -0.9 Blind Sample ID = N162 Lab Value = 0.263 Most Probable Value = 0.275 Percent Recovery = 95.6 Analysis Date = 06/17/24 Lab Sample ID = 1630117 # of QCUs = -0.6 Blind Sample ID = N162 Lab Value = 0.130 Most Probable Value = 0.130 Percent Recovery = 100.0 Analysis Date = 06/03/24 Lab Sample ID = 1500147 # of QCUs = 0.0 Blind Sample ID = N161 Lab Value = 0.132 Most Probable Value = 0.130 Percent Recovery = 101.5 Analysis Date = 05/24/24 Lab Sample ID = 1370194 # of QCUs = 0.1 Blind Sample ID = N161 Lab Value = 0.263 Most Probable Value = 0.275 Percent Recovery = 95.6 Analysis Date = 05/15/24 Lab Sample ID = 1150016 # of QCUs = -0.6 Blind Sample ID = N162 Lab Value = 0.306 Most Probable Value = 0.280 Percent Recovery = 109.3 Analysis Date = 05/02/24 Lab Sample ID = 2440131 # of QCUs = 1.3 Blind Sample ID = N158 Lab Value = 0.291 Most Probable Value = 0.275 Percent Recovery = 105.8 Analysis Date = 04/23/24 Lab Sample ID = 1000108 # of QCUs = 0.8 Blind Sample ID = N162 Lab Value = 0.116 Most Probable Value = 0.117 Percent Recovery = 99.1 Analysis Date = 04/19/24 Lab Sample ID = 2560090 # of QCUs = -0.1 Blind Sample ID = N157 Lab Value = 0.124 Most Probable Value = 0.128 Percent Recovery = 96.9 Analysis Date = 04/18/24 Lab Sample ID = 0880018 # of QCUs = -0.2 Blind Sample ID = N159 Lab Value = 0.365 Most Probable Value = 0.375 Percent Recovery = 97.3 Analysis Date = 03/22/24 Lab Sample ID = 0580161 # of QCUs = -0.5 Blind Sample ID = N160 Lab Value = 0.123 Most Probable Value = 0.128 Percent Recovery = 96.1 Analysis Date = 03/22/24 Lab Sample ID = 0730121 # of QCUs = -0.3 Blind Sample ID = N159 Lab Value = 0.362 Most Probable Value = 0.375 Percent Recovery = 96.5 Analysis Date = 03/01/24 Lab Sample ID = 0440080 # of QCUs = -0.7 Blind Sample ID = N160 Lab Value = 0.271 Most Probable Value = 0.280 Percent Recovery = 96.8 Analysis Date = 12/19/23 Lab Sample ID = 2280171 # of QCUs = -0.6 Blind Sample ID = N158 Lab Value = 0.113 Most Probable Value = 0.117 Percent Recovery = 96.6 Analysis Date = 11/09/23 Lab Sample ID = 2060140 # of QCUs = -0.7 Blind Sample ID = N157 Lab Value = 0.283 Most Probable Value = 0.280 Percent Recovery = 101.1 Analysis Date = 10/27/23 Lab Sample ID = 1840087 # of QCUs = 0.2 Blind Sample ID = N158 Lab Value = 0.111 Most Probable Value = 0.117 Percent Recovery = 94.9 Analysis Date = 10/12/23 Lab Sample ID = 1940235 # of QCUs = -1.0 Blind Sample ID = N157 Lab Value = 0.116 Most Probable Value = 0.117 Percent Recovery = 99.1 Analysis Date = 08/08/23 Lab Sample ID = 1300162 # of QCUs = -0.2 Blind Sample ID = N157 Lab Value = 0.283 Most Probable Value = 0.280 Percent Recovery = 101.1 Analysis Date = 08/07/23 Lab Sample ID = 1650067 # of QCUs = 0.2 Blind Sample ID = N158 Lab Value = 0.118 Most Probable Value = 0.117 Percent Recovery = 100.9 Analysis Date = 07/27/23 Lab Sample ID = 1440062 # of QCUs = 0.2 Blind Sample ID = N157 Lab Value = 0.271 Most Probable Value = 0.280 Percent Recovery = 96.8 Analysis Date = 06/14/23 Lab Sample ID = 1170149 # of QCUs = -0.6 Blind Sample ID = N158 Y = 100
The SGPlot Procedure

- Phosphorus as P, unfltd, CFA -
Percent Recovery by Concentration
NWQL Parameter: 00665, Method: AKP01
Analysis Dates: 06/14/23 through 10/17/24
Open Data Set

Lab Value = 0.121 Most Probable Value = 0.130 Percent Recovery = 93.1 Analysis Date = 10/17/24 Lab Sample ID = 2700232 # of QCUs = -0.5 Blind Sample ID = N161 Lab Value = 0.256 Most Probable Value = 0.275 Percent Recovery = 93.1 Analysis Date = 09/27/24 Lab Sample ID = 2400285 # of QCUs = -1.0 Blind Sample ID = N162 Lab Value = 0.130 Most Probable Value = 0.130 Percent Recovery = 100.0 Analysis Date = 09/27/24 Lab Sample ID = 2600021 # of QCUs = 0.0 Blind Sample ID = N161 Lab Value = 0.262 Most Probable Value = 0.275 Percent Recovery = 95.3 Analysis Date = 08/21/24 Lab Sample ID = 2260087 # of QCUs = -0.7 Blind Sample ID = N162 Lab Value = 0.122 Most Probable Value = 0.130 Percent Recovery = 93.8 Analysis Date = 08/09/24 Lab Sample ID = 2130065 # of QCUs = -0.4 Blind Sample ID = N161 Lab Value = 0.125 Most Probable Value = 0.130 Percent Recovery = 96.2 Analysis Date = 07/23/24 Lab Sample ID = 1980279 # of QCUs = -0.3 Blind Sample ID = N161 Lab Value = 0.257 Most Probable Value = 0.275 Percent Recovery = 93.5 Analysis Date = 06/27/24 Lab Sample ID = 1770112 # of QCUs = -0.9 Blind Sample ID = N162 Lab Value = 0.263 Most Probable Value = 0.275 Percent Recovery = 95.6 Analysis Date = 06/17/24 Lab Sample ID = 1630117 # of QCUs = -0.6 Blind Sample ID = N162 Lab Value = 0.130 Most Probable Value = 0.130 Percent Recovery = 100.0 Analysis Date = 06/03/24 Lab Sample ID = 1500147 # of QCUs = 0.0 Blind Sample ID = N161 Lab Value = 0.132 Most Probable Value = 0.130 Percent Recovery = 101.5 Analysis Date = 05/24/24 Lab Sample ID = 1370194 # of QCUs = 0.1 Blind Sample ID = N161 Lab Value = 0.263 Most Probable Value = 0.275 Percent Recovery = 95.6 Analysis Date = 05/15/24 Lab Sample ID = 1150016 # of QCUs = -0.6 Blind Sample ID = N162 Lab Value = 0.306 Most Probable Value = 0.280 Percent Recovery = 109.3 Analysis Date = 05/02/24 Lab Sample ID = 2440131 # of QCUs = 1.3 Blind Sample ID = N158 Lab Value = 0.291 Most Probable Value = 0.275 Percent Recovery = 105.8 Analysis Date = 04/23/24 Lab Sample ID = 1000108 # of QCUs = 0.8 Blind Sample ID = N162 Lab Value = 0.116 Most Probable Value = 0.117 Percent Recovery = 99.1 Analysis Date = 04/19/24 Lab Sample ID = 2560090 # of QCUs = -0.1 Blind Sample ID = N157 Lab Value = 0.124 Most Probable Value = 0.128 Percent Recovery = 96.9 Analysis Date = 04/18/24 Lab Sample ID = 0880018 # of QCUs = -0.2 Blind Sample ID = N159 Lab Value = 0.365 Most Probable Value = 0.375 Percent Recovery = 97.3 Analysis Date = 03/22/24 Lab Sample ID = 0580161 # of QCUs = -0.5 Blind Sample ID = N160 Lab Value = 0.123 Most Probable Value = 0.128 Percent Recovery = 96.1 Analysis Date = 03/22/24 Lab Sample ID = 0730121 # of QCUs = -0.3 Blind Sample ID = N159 Lab Value = 0.362 Most Probable Value = 0.375 Percent Recovery = 96.5 Analysis Date = 03/01/24 Lab Sample ID = 0440080 # of QCUs = -0.7 Blind Sample ID = N160 Lab Value = 0.271 Most Probable Value = 0.280 Percent Recovery = 96.8 Analysis Date = 12/19/23 Lab Sample ID = 2280171 # of QCUs = -0.6 Blind Sample ID = N158 Lab Value = 0.113 Most Probable Value = 0.117 Percent Recovery = 96.6 Analysis Date = 11/09/23 Lab Sample ID = 2060140 # of QCUs = -0.7 Blind Sample ID = N157 Lab Value = 0.283 Most Probable Value = 0.280 Percent Recovery = 101.1 Analysis Date = 10/27/23 Lab Sample ID = 1840087 # of QCUs = 0.2 Blind Sample ID = N158 Lab Value = 0.111 Most Probable Value = 0.117 Percent Recovery = 94.9 Analysis Date = 10/12/23 Lab Sample ID = 1940235 # of QCUs = -1.0 Blind Sample ID = N157 Lab Value = 0.116 Most Probable Value = 0.117 Percent Recovery = 99.1 Analysis Date = 08/08/23 Lab Sample ID = 1300162 # of QCUs = -0.2 Blind Sample ID = N157 Lab Value = 0.283 Most Probable Value = 0.280 Percent Recovery = 101.1 Analysis Date = 08/07/23 Lab Sample ID = 1650067 # of QCUs = 0.2 Blind Sample ID = N158 Lab Value = 0.118 Most Probable Value = 0.117 Percent Recovery = 100.9 Analysis Date = 07/27/23 Lab Sample ID = 1440062 # of QCUs = 0.2 Blind Sample ID = N157 Lab Value = 0.271 Most Probable Value = 0.280 Percent Recovery = 96.8 Analysis Date = 06/14/23 Lab Sample ID = 1170149 # of QCUs = -0.6 Blind Sample ID = N158 Y = 100
The SGPlot Procedure


- Phosphorus as P, unfltd, CFA -
Percent Recovery by Date
Lab: NWQL, PCode: 00665, MCode: KJ009
Analysis Dates: 05/01/23 through 10/02/24
Open Data Set

Lab Value = 0.257 Most Probable Value = 0.275 Percent Recovery = 93.5 Analysis Date = 10/02/24 Lab Sample ID = 2740023 # of QCUs = -1.3 Blind Sample ID = N162 Lab Value = 0.127 Most Probable Value = 0.130 Percent Recovery = 97.7 Analysis Date = 10/02/24 Lab Sample ID = 2700233 # of QCUs = -0.3 Blind Sample ID = N161 Lab Value = 0.240 Most Probable Value = 0.275 Percent Recovery = 87.3 Analysis Date = 10/01/24 Lab Sample ID = 2690184 # of QCUs = -2.5 Blind Sample ID = N162 Lab Value = 0.253 Most Probable Value = 0.275 Percent Recovery = 92.0 Analysis Date = 09/19/24 Lab Sample ID = 2600042 # of QCUs = -1.6 Blind Sample ID = N162 Lab Value = 0.119 Most Probable Value = 0.130 Percent Recovery = 91.5 Analysis Date = 09/19/24 Lab Sample ID = 2610049 # of QCUs = -1.1 Blind Sample ID = N161 Lab Value = 0.122 Most Probable Value = 0.130 Percent Recovery = 93.8 Analysis Date = 09/19/24 Lab Sample ID = 2600023 # of QCUs = -0.8 Blind Sample ID = N161 Lab Value = 0.257 Most Probable Value = 0.275 Percent Recovery = 93.5 Analysis Date = 09/13/24 Lab Sample ID = 2540043 # of QCUs = -1.3 Blind Sample ID = N162 Lab Value = 0.126 Most Probable Value = 0.130 Percent Recovery = 96.9 Analysis Date = 09/10/24 Lab Sample ID = 2420143 # of QCUs = -0.4 Blind Sample ID = N161 Lab Value = 0.115 Most Probable Value = 0.130 Percent Recovery = 88.5 Analysis Date = 09/10/24 Lab Sample ID = 2480181 # of QCUs = -1.5 Blind Sample ID = N161 Lab Value = 0.255 Most Probable Value = 0.275 Percent Recovery = 92.7 Analysis Date = 09/04/24 Lab Sample ID = 2330318 # of QCUs = -1.5 Blind Sample ID = N162 Lab Value = 0.244 Most Probable Value = 0.275 Percent Recovery = 88.7 Analysis Date = 09/03/24 Lab Sample ID = 2400286 # of QCUs = -2.3 Blind Sample ID = N162 Lab Value = 0.122 Most Probable Value = 0.130 Percent Recovery = 93.8 Analysis Date = 08/30/24 Lab Sample ID = 2350151 # of QCUs = -0.8 Blind Sample ID = N161 Lab Value = 0.111 Most Probable Value = 0.130 Percent Recovery = 85.4 Analysis Date = 08/29/24 Lab Sample ID = 2280182 # of QCUs = -1.9 Blind Sample ID = N161 Lab Value = 0.241 Most Probable Value = 0.275 Percent Recovery = 87.6 Analysis Date = 08/27/24 Lab Sample ID = 2260089 # of QCUs = -2.5 Blind Sample ID = N162 Lab Value = 0.119 Most Probable Value = 0.130 Percent Recovery = 91.5 Analysis Date = 08/27/24 Lab Sample ID = 2210223 # of QCUs = -1.1 Blind Sample ID = N161 Lab Value = 0.239 Most Probable Value = 0.275 Percent Recovery = 86.9 Analysis Date = 08/22/24 Lab Sample ID = 2080149 # of QCUs = -2.6 Blind Sample ID = N162 Lab Value = 0.253 Most Probable Value = 0.275 Percent Recovery = 92.0 Analysis Date = 08/20/24 Lab Sample ID = 2140188 # of QCUs = -1.6 Blind Sample ID = N162 Lab Value = 0.253 Most Probable Value = 0.275 Percent Recovery = 92.0 Analysis Date = 08/20/24 Lab Sample ID = 2190100 # of QCUs = -1.6 Blind Sample ID = N162 Lab Value = 0.131 Most Probable Value = 0.130 Percent Recovery = 100.8 Analysis Date = 08/15/24 Lab Sample ID = 2130066 # of QCUs = 0.1 Blind Sample ID = N161 Lab Value = 0.258 Most Probable Value = 0.275 Percent Recovery = 93.8 Analysis Date = 08/13/24 Lab Sample ID = 2000170 # of QCUs = -1.2 Blind Sample ID = N162 Lab Value = 0.248 Most Probable Value = 0.275 Percent Recovery = 90.2 Analysis Date = 08/12/24 Lab Sample ID = 1930207 # of QCUs = -2.0 Blind Sample ID = N162 Lab Value = 0.126 Most Probable Value = 0.130 Percent Recovery = 96.9 Analysis Date = 08/12/24 Lab Sample ID = 2050133 # of QCUs = -0.4 Blind Sample ID = N161 Lab Value = 0.131 Most Probable Value = 0.130 Percent Recovery = 100.8 Analysis Date = 08/08/24 Lab Sample ID = 1980277 # of QCUs = 0.1 Blind Sample ID = N161 Lab Value = 0.123 Most Probable Value = 0.130 Percent Recovery = 94.6 Analysis Date = 08/05/24 Lab Sample ID = 1910047 # of QCUs = -0.7 Blind Sample ID = N161 Lab Value = 0.117 Most Probable Value = 0.130 Percent Recovery = 90.0 Analysis Date = 07/31/24 Lab Sample ID = 1790108 # of QCUs = -1.3 Blind Sample ID = N161 Lab Value = 0.257 Most Probable Value = 0.275 Percent Recovery = 93.5 Analysis Date = 07/30/24 Lab Sample ID = 1720054 # of QCUs = -1.3 Blind Sample ID = N162 Lab Value = 0.142 Most Probable Value = 0.130 Percent Recovery = 109.2 Analysis Date = 07/24/24 Lab Sample ID = 1720184 # of QCUs = 1.2 Blind Sample ID = N161 Lab Value = 0.265 Most Probable Value = 0.275 Percent Recovery = 96.4 Analysis Date = 07/22/24 Lab Sample ID = 1380120 # of QCUs = -0.7 Blind Sample ID = N162 Lab Value = 0.140 Most Probable Value = 0.130 Percent Recovery = 107.7 Analysis Date = 07/22/24 Lab Sample ID = 1370193 # of QCUs = 1.0 Blind Sample ID = N161 Lab Value = 0.127 Most Probable Value = 0.130 Percent Recovery = 97.7 Analysis Date = 07/19/24 Lab Sample ID = 1650134 # of QCUs = -0.3 Blind Sample ID = N161 Lab Value = 0.132 Most Probable Value = 0.130 Percent Recovery = 101.5 Analysis Date = 07/18/24 Lab Sample ID = 1280109 # of QCUs = 0.2 Blind Sample ID = N161 Lab Value = 0.281 Most Probable Value = 0.275 Percent Recovery = 102.2 Analysis Date = 07/17/24 Lab Sample ID = 1630118 # of QCUs = 0.4 Blind Sample ID = N162 Lab Value = 0.135 Most Probable Value = 0.130 Percent Recovery = 103.8 Analysis Date = 07/17/24 Lab Sample ID = 1580168 # of QCUs = 0.5 Blind Sample ID = N161 Lab Value = 0.265 Most Probable Value = 0.275 Percent Recovery = 96.4 Analysis Date = 07/09/24 Lab Sample ID = 1560041 # of QCUs = -0.7 Blind Sample ID = N162 Lab Value = 0.141 Most Probable Value = 0.130 Percent Recovery = 108.5 Analysis Date = 06/26/24 Lab Sample ID = 1420094 # of QCUs = 1.1 Blind Sample ID = N161 Lab Value = 0.266 Most Probable Value = 0.275 Percent Recovery = 96.7 Analysis Date = 06/25/24 Lab Sample ID = 1440177 # of QCUs = -0.7 Blind Sample ID = N162 Lab Value = 0.276 Most Probable Value = 0.275 Percent Recovery = 100.4 Analysis Date = 06/13/24 Lab Sample ID = 1520090 # of QCUs = 0.1 Blind Sample ID = N162 Lab Value = 0.135 Most Probable Value = 0.130 Percent Recovery = 103.8 Analysis Date = 06/11/24 Lab Sample ID = 1500148 # of QCUs = 0.5 Blind Sample ID = N161 Lab Value = 0.127 Most Probable Value = 0.128 Percent Recovery = 99.2 Analysis Date = 06/11/24 Lab Sample ID = 0730122 # of QCUs = -0.1 Blind Sample ID = N159 Lab Value = 0.257 Most Probable Value = 0.275 Percent Recovery = 93.5 Analysis Date = 05/29/24 Lab Sample ID = 1300152 # of QCUs = -1.3 Blind Sample ID = N162 Lab Value = 0.263 Most Probable Value = 0.275 Percent Recovery = 95.6 Analysis Date = 05/16/24 Lab Sample ID = 1150017 # of QCUs = -0.9 Blind Sample ID = N162 Lab Value = 0.371 Most Probable Value = 0.375 Percent Recovery = 98.9 Analysis Date = 05/14/24 Lab Sample ID = 0810193 # of QCUs = -0.2 Blind Sample ID = N160 Lab Value = 0.280 Most Probable Value = 0.275 Percent Recovery = 101.8 Analysis Date = 05/09/24 Lab Sample ID = 1070227 # of QCUs = 0.4 Blind Sample ID = N162 Lab Value = 0.287 Most Probable Value = 0.275 Percent Recovery = 104.4 Analysis Date = 05/07/24 Lab Sample ID = 1000110 # of QCUs = 0.9 Blind Sample ID = N162 Lab Value = 0.356 Most Probable Value = 0.375 Percent Recovery = 94.9 Analysis Date = 05/04/24 Lab Sample ID = 0670130 # of QCUs = -1.0 Blind Sample ID = N160 Lab Value = 0.128 Most Probable Value = 0.128 Percent Recovery = 100.0 Analysis Date = 05/04/24 Lab Sample ID = 0800005 # of QCUs = 0.0 Blind Sample ID = N159 Lab Value = 0.383 Most Probable Value = 0.375 Percent Recovery = 102.1 Analysis Date = 05/03/24 Lab Sample ID = 0790096 # of QCUs = 0.4 Blind Sample ID = N160 Lab Value = 0.288 Most Probable Value = 0.275 Percent Recovery = 104.7 Analysis Date = 04/29/24 Lab Sample ID = 0930095 # of QCUs = 0.9 Blind Sample ID = N162 Lab Value = 0.397 Most Probable Value = 0.375 Percent Recovery = 105.9 Analysis Date = 04/26/24 Lab Sample ID = 0880080 # of QCUs = 1.2 Blind Sample ID = N160 Lab Value = 0.117 Most Probable Value = 0.128 Percent Recovery = 91.4 Analysis Date = 04/26/24 Lab Sample ID = 0880017 # of QCUs = -1.1 Blind Sample ID = N159 Lab Value = 0.485 Most Probable Value = 0.375 Percent Recovery = 129.3 Analysis Date = 04/20/24 Lab Sample ID = 0250068 # of QCUs = 5.9 Blind Sample ID = N160 Lab Value = 0.370 Most Probable Value = 0.375 Percent Recovery = 98.7 Analysis Date = 04/15/24 Lab Sample ID = 0180111 # of QCUs = -0.3 Blind Sample ID = N160 Lab Value = 0.338 Most Probable Value = 0.375 Percent Recovery = 90.1 Analysis Date = 04/11/24 Lab Sample ID = 3390055 # of QCUs = -2.0 Blind Sample ID = N160 Lab Value = 0.372 Most Probable Value = 0.375 Percent Recovery = 99.2 Analysis Date = 04/10/24 Lab Sample ID = 0120127 # of QCUs = -0.2 Blind Sample ID = N160 Lab Value = 0.131 Most Probable Value = 0.128 Percent Recovery = 102.3 Analysis Date = 04/10/24 Lab Sample ID = 0170013 # of QCUs = 0.3 Blind Sample ID = N159 Lab Value = 0.126 Most Probable Value = 0.128 Percent Recovery = 98.4 Analysis Date = 04/06/24 Lab Sample ID = 0660045 # of QCUs = -0.2 Blind Sample ID = N159 Lab Value = 0.125 Most Probable Value = 0.128 Percent Recovery = 97.7 Analysis Date = 04/01/24 Lab Sample ID = 0610078 # of QCUs = -0.3 Blind Sample ID = N159 Lab Value = 0.362 Most Probable Value = 0.375 Percent Recovery = 96.5 Analysis Date = 03/26/24 Lab Sample ID = 0580160 # of QCUs = -0.7 Blind Sample ID = N160 Lab Value = 0.112 Most Probable Value = 0.128 Percent Recovery = 87.5 Analysis Date = 03/23/24 Lab Sample ID = 3550285 # of QCUs = -1.6 Blind Sample ID = N159 Lab Value = 0.116 Most Probable Value = 0.128 Percent Recovery = 90.6 Analysis Date = 03/23/24 Lab Sample ID = 0090036 # of QCUs = -1.2 Blind Sample ID = N159 Lab Value = 0.356 Most Probable Value = 0.375 Percent Recovery = 94.9 Analysis Date = 03/20/24 Lab Sample ID = 3610065 # of QCUs = -1.0 Blind Sample ID = N160 Lab Value = 0.118 Most Probable Value = 0.128 Percent Recovery = 92.2 Analysis Date = 03/20/24 Lab Sample ID = 3620062 # of QCUs = -1.0 Blind Sample ID = N159 Lab Value = 0.356 Most Probable Value = 0.375 Percent Recovery = 94.9 Analysis Date = 03/19/24 Lab Sample ID = 0040090 # of QCUs = -1.0 Blind Sample ID = N160 Lab Value = 0.365 Most Probable Value = 0.375 Percent Recovery = 97.3 Analysis Date = 03/19/24 Lab Sample ID = 3320177 # of QCUs = -0.5 Blind Sample ID = N160 Lab Value = 0.098 Most Probable Value = 0.128 Percent Recovery = 76.6 Analysis Date = 03/19/24 Lab Sample ID = 0030062 # of QCUs = -3.0 Blind Sample ID = N159 Lab Value = 0.130 Most Probable Value = 0.128 Percent Recovery = 101.6 Analysis Date = 03/19/24 Lab Sample ID = 3250151 # of QCUs = 0.2 Blind Sample ID = N159 Lab Value = 0.124 Most Probable Value = 0.128 Percent Recovery = 96.9 Analysis Date = 03/12/24 Lab Sample ID = 0230081 # of QCUs = -0.4 Blind Sample ID = N159 Lab Value = 0.365 Most Probable Value = 0.375 Percent Recovery = 97.3 Analysis Date = 03/08/24 Lab Sample ID = 3530162 # of QCUs = -0.5 Blind Sample ID = N160 Lab Value = 0.103 Most Probable Value = 0.128 Percent Recovery = 80.5 Analysis Date = 02/29/24 Lab Sample ID = 3470279 # of QCUs = -2.5 Blind Sample ID = N159 Lab Value = 0.104 Most Probable Value = 0.128 Percent Recovery = 81.3 Analysis Date = 02/26/24 Lab Sample ID = 3340082 # of QCUs = -2.4 Blind Sample ID = N159 Lab Value = 0.358 Most Probable Value = 0.375 Percent Recovery = 95.5 Analysis Date = 02/06/24 Lab Sample ID = 3460242 # of QCUs = -0.9 Blind Sample ID = N160 Lab Value = 0.136 Most Probable Value = 0.128 Percent Recovery = 106.3 Analysis Date = 01/08/24 Lab Sample ID = 3420010 # of QCUs = 0.8 Blind Sample ID = N159 Lab Value = 0.337 Most Probable Value = 0.375 Percent Recovery = 89.9 Analysis Date = 12/18/23 Lab Sample ID = 3210044 # of QCUs = -2.0 Blind Sample ID = N160 Lab Value = 0.136 Most Probable Value = 0.128 Percent Recovery = 106.3 Analysis Date = 12/15/23 Lab Sample ID = 3190186 # of QCUs = 0.8 Blind Sample ID = N159 Lab Value = 0.344 Most Probable Value = 0.375 Percent Recovery = 91.7 Analysis Date = 12/01/23 Lab Sample ID = 3130130 # of QCUs = -1.7 Blind Sample ID = N160 Lab Value = 0.394 Most Probable Value = 0.375 Percent Recovery = 105.1 Analysis Date = 12/01/23 Lab Sample ID = 2980083 # of QCUs = 1.0 Blind Sample ID = N160 Lab Value = 0.143 Most Probable Value = 0.128 Percent Recovery = 111.7 Analysis Date = 11/29/23 Lab Sample ID = 2930012 # of QCUs = 1.5 Blind Sample ID = N159 Lab Value = 0.124 Most Probable Value = 0.128 Percent Recovery = 96.9 Analysis Date = 11/15/23 Lab Sample ID = 3120062 # of QCUs = -0.4 Blind Sample ID = N159 Lab Value = 0.143 Most Probable Value = 0.128 Percent Recovery = 111.7 Analysis Date = 11/03/23 Lab Sample ID = 2990158 # of QCUs = 1.5 Blind Sample ID = N159 Lab Value = 0.363 Most Probable Value = 0.375 Percent Recovery = 96.8 Analysis Date = 10/25/23 Lab Sample ID = 2900165 # of QCUs = -0.6 Blind Sample ID = N160 Lab Value = 0.370 Most Probable Value = 0.375 Percent Recovery = 98.7 Analysis Date = 10/20/23 Lab Sample ID = 2850092 # of QCUs = -0.3 Blind Sample ID = N160 Lab Value = 0.115 Most Probable Value = 0.128 Percent Recovery = 89.8 Analysis Date = 10/20/23 Lab Sample ID = 2860132 # of QCUs = -1.3 Blind Sample ID = N159 Lab Value = 0.373 Most Probable Value = 0.375 Percent Recovery = 99.5 Analysis Date = 10/18/23 Lab Sample ID = 2760036 # of QCUs = -0.1 Blind Sample ID = N160 Lab Value = 0.110 Most Probable Value = 0.128 Percent Recovery = 85.9 Analysis Date = 10/18/23 Lab Sample ID = 2770171 # of QCUs = -1.8 Blind Sample ID = N159 Lab Value = 0.262 Most Probable Value = 0.280 Percent Recovery = 93.6 Analysis Date = 10/18/23 Lab Sample ID = 2640109 # of QCUs = -1.3 Blind Sample ID = N158 Lab Value = 0.262 Most Probable Value = 0.280 Percent Recovery = 93.6 Analysis Date = 10/12/23 Lab Sample ID = 2720019 # of QCUs = -1.3 Blind Sample ID = N158 Lab Value = 0.114 Most Probable Value = 0.117 Percent Recovery = 97.4 Analysis Date = 10/05/23 Lab Sample ID = 2690098 # of QCUs = -0.3 Blind Sample ID = N157 Lab Value = 0.294 Most Probable Value = 0.280 Percent Recovery = 105.0 Analysis Date = 09/27/23 Lab Sample ID = 2200130 # of QCUs = 1.0 Blind Sample ID = N158 Lab Value = 0.274 Most Probable Value = 0.280 Percent Recovery = 97.9 Analysis Date = 09/27/23 Lab Sample ID = 2570186 # of QCUs = -0.4 Blind Sample ID = N158 Lab Value = 0.109 Most Probable Value = 0.117 Percent Recovery = 93.2 Analysis Date = 09/27/23 Lab Sample ID = 2620181 # of QCUs = -0.8 Blind Sample ID = N157 Lab Value = 0.284 Most Probable Value = 0.280 Percent Recovery = 101.4 Analysis Date = 09/22/23 Lab Sample ID = 2500320 # of QCUs = 0.3 Blind Sample ID = N158 Lab Value = 0.118 Most Probable Value = 0.117 Percent Recovery = 100.9 Analysis Date = 09/22/23 Lab Sample ID = 2560092 # of QCUs = 0.1 Blind Sample ID = N157 Lab Value = 0.112 Most Probable Value = 0.117 Percent Recovery = 95.7 Analysis Date = 09/21/23 Lab Sample ID = 2490136 # of QCUs = -0.5 Blind Sample ID = N157 Lab Value = 0.115 Most Probable Value = 0.117 Percent Recovery = 98.3 Analysis Date = 09/20/23 Lab Sample ID = 2480099 # of QCUs = -0.2 Blind Sample ID = N157 Lab Value = 0.267 Most Probable Value = 0.280 Percent Recovery = 95.4 Analysis Date = 09/19/23 Lab Sample ID = 2080232 # of QCUs = -0.9 Blind Sample ID = N158 Lab Value = 0.278 Most Probable Value = 0.280 Percent Recovery = 99.3 Analysis Date = 09/07/23 Lab Sample ID = 2440132 # of QCUs = -0.1 Blind Sample ID = N158 Lab Value = 0.109 Most Probable Value = 0.117 Percent Recovery = 93.2 Analysis Date = 09/01/23 Lab Sample ID = 2060139 # of QCUs = -0.8 Blind Sample ID = N157 Lab Value = 0.109 Most Probable Value = 0.117 Percent Recovery = 93.2 Analysis Date = 08/30/23 Lab Sample ID = 2360090 # of QCUs = -0.8 Blind Sample ID = N157 Lab Value = 0.263 Most Probable Value = 0.280 Percent Recovery = 93.9 Analysis Date = 08/29/23 Lab Sample ID = 2350097 # of QCUs = -1.2 Blind Sample ID = N158 Lab Value = 0.100 Most Probable Value = 0.117 Percent Recovery = 85.5 Analysis Date = 08/25/23 Lab Sample ID = 2290216 # of QCUs = -1.7 Blind Sample ID = N157 Lab Value = 0.293 Most Probable Value = 0.280 Percent Recovery = 104.6 Analysis Date = 08/24/23 Lab Sample ID = 2280169 # of QCUs = 0.9 Blind Sample ID = N158 Lab Value = 0.105 Most Probable Value = 0.117 Percent Recovery = 89.7 Analysis Date = 08/18/23 Lab Sample ID = 2220102 # of QCUs = -1.2 Blind Sample ID = N157 Lab Value = 0.274 Most Probable Value = 0.280 Percent Recovery = 97.9 Analysis Date = 08/03/23 Lab Sample ID = 2020027 # of QCUs = -0.4 Blind Sample ID = N158 Lab Value = 0.118 Most Probable Value = 0.117 Percent Recovery = 100.9 Analysis Date = 08/02/23 Lab Sample ID = 1990167 # of QCUs = 0.1 Blind Sample ID = N157 Lab Value = 0.282 Most Probable Value = 0.280 Percent Recovery = 100.7 Analysis Date = 07/28/23 Lab Sample ID = 1980052 # of QCUs = 0.1 Blind Sample ID = N158 Lab Value = 0.290 Most Probable Value = 0.280 Percent Recovery = 103.6 Analysis Date = 07/27/23 Lab Sample ID = 1920172 # of QCUs = 0.7 Blind Sample ID = N158 Lab Value = 0.111 Most Probable Value = 0.117 Percent Recovery = 94.9 Analysis Date = 07/27/23 Lab Sample ID = 1940237 # of QCUs = -0.6 Blind Sample ID = N157 Lab Value = 0.121 Most Probable Value = 0.117 Percent Recovery = 103.4 Analysis Date = 07/21/23 Lab Sample ID = 1870312 # of QCUs = 0.4 Blind Sample ID = N157 Lab Value = 0.268 Most Probable Value = 0.280 Percent Recovery = 95.7 Analysis Date = 07/20/23 Lab Sample ID = 1840088 # of QCUs = -0.9 Blind Sample ID = N158 Lab Value = 0.097 Most Probable Value = 0.117 Percent Recovery = 82.9 Analysis Date = 07/20/23 Lab Sample ID = 1860129 # of QCUs = -2.0 Blind Sample ID = N157 Lab Value = 0.105 Most Probable Value = 0.117 Percent Recovery = 89.7 Analysis Date = 07/19/23 Lab Sample ID = 1790031 # of QCUs = -1.2 Blind Sample ID = N157 Lab Value = 0.266 Most Probable Value = 0.280 Percent Recovery = 95.0 Analysis Date = 07/05/23 Lab Sample ID = 1730212 # of QCUs = -1.0 Blind Sample ID = N158 Lab Value = 0.104 Most Probable Value = 0.117 Percent Recovery = 88.9 Analysis Date = 06/23/23 Lab Sample ID = 1660196 # of QCUs = -1.3 Blind Sample ID = N157 Lab Value = 0.238 Most Probable Value = 0.280 Percent Recovery = 85.0 Analysis Date = 06/22/23 Lab Sample ID = 1650068 # of QCUs = -3.0 Blind Sample ID = N158 Lab Value = 0.243 Most Probable Value = 0.280 Percent Recovery = 86.8 Analysis Date = 06/22/23 Lab Sample ID = 1570044 # of QCUs = -2.6 Blind Sample ID = N158 Lab Value = 0.119 Most Probable Value = 0.117 Percent Recovery = 101.7 Analysis Date = 06/21/23 Lab Sample ID = 1590234 # of QCUs = 0.2 Blind Sample ID = N157 Lab Value = 0.258 Most Probable Value = 0.280 Percent Recovery = 92.1 Analysis Date = 06/01/23 Lab Sample ID = 1440064 # of QCUs = -1.6 Blind Sample ID = N158 Lab Value = 0.127 Most Probable Value = 0.117 Percent Recovery = 108.5 Analysis Date = 06/01/23 Lab Sample ID = 1440063 # of QCUs = 1.0 Blind Sample ID = N157 Lab Value = 0.273 Most Probable Value = 0.280 Percent Recovery = 97.5 Analysis Date = 05/30/23 Lab Sample ID = 1360051 # of QCUs = -0.5 Blind Sample ID = N158 Lab Value = 0.109 Most Probable Value = 0.117 Percent Recovery = 93.2 Analysis Date = 05/30/23 Lab Sample ID = 1360049 # of QCUs = -0.8 Blind Sample ID = N157 Lab Value = 0.272 Most Probable Value = 0.280 Percent Recovery = 97.1 Analysis Date = 05/25/23 Lab Sample ID = 1300163 # of QCUs = -0.6 Blind Sample ID = N158 Lab Value = 0.115 Most Probable Value = 0.117 Percent Recovery = 98.3 Analysis Date = 05/25/23 Lab Sample ID = 1300164 # of QCUs = -0.2 Blind Sample ID = N157 Lab Value = 0.280 Most Probable Value = 0.280 Percent Recovery = 100.0 Analysis Date = 05/16/23 Lab Sample ID = 1240212 # of QCUs = 0.0 Blind Sample ID = N158 Lab Value = 0.104 Most Probable Value = 0.117 Percent Recovery = 88.9 Analysis Date = 05/16/23 Lab Sample ID = 1240211 # of QCUs = -1.3 Blind Sample ID = N157 Lab Value = 0.119 Most Probable Value = 0.117 Percent Recovery = 101.7 Analysis Date = 05/11/23 Lab Sample ID = 1230176 # of QCUs = 0.2 Blind Sample ID = N157 Lab Value = 0.281 Most Probable Value = 0.280 Percent Recovery = 100.4 Analysis Date = 05/10/23 Lab Sample ID = 1170150 # of QCUs = 0.1 Blind Sample ID = N158 Lab Value = 0.136 Most Probable Value = 0.117 Percent Recovery = 116.2 Analysis Date = 05/03/23 Lab Sample ID = 1150152 # of QCUs = 1.9 Blind Sample ID = N157 Lab Value = 0.267 Most Probable Value = 0.280 Percent Recovery = 95.4 Analysis Date = 05/02/23 Lab Sample ID = 1100091 # of QCUs = -0.9 Blind Sample ID = N158 Lab Value = 0.118 Most Probable Value = 0.117 Percent Recovery = 100.9 Analysis Date = 05/02/23 Lab Sample ID = 1090193 # of QCUs = 0.1 Blind Sample ID = N157 Lab Value = 0.276 Most Probable Value = 0.280 Percent Recovery = 98.6 Analysis Date = 05/01/23 Lab Sample ID = 0940132 # of QCUs = -0.3 Blind Sample ID = N158 Lab Value = 0.109 Most Probable Value = 0.117 Percent Recovery = 93.2 Analysis Date = 05/01/23 Lab Sample ID = 0960145 # of QCUs = -0.8 Blind Sample ID = N157 Y = 100
The SGPlot Procedure

- Phosphorus as P, unfltd, CFA -
Percent Recovery by Concentration
NWQL Parameter: 00665, Method: KJ009
Analysis Dates: 05/01/23 through 10/02/24
Open Data Set

Lab Value = 0.257 Most Probable Value = 0.275 Percent Recovery = 93.5 Analysis Date = 10/02/24 Lab Sample ID = 2740023 # of QCUs = -1.3 Blind Sample ID = N162 Lab Value = 0.127 Most Probable Value = 0.130 Percent Recovery = 97.7 Analysis Date = 10/02/24 Lab Sample ID = 2700233 # of QCUs = -0.3 Blind Sample ID = N161 Lab Value = 0.240 Most Probable Value = 0.275 Percent Recovery = 87.3 Analysis Date = 10/01/24 Lab Sample ID = 2690184 # of QCUs = -2.5 Blind Sample ID = N162 Lab Value = 0.253 Most Probable Value = 0.275 Percent Recovery = 92.0 Analysis Date = 09/19/24 Lab Sample ID = 2600042 # of QCUs = -1.6 Blind Sample ID = N162 Lab Value = 0.119 Most Probable Value = 0.130 Percent Recovery = 91.5 Analysis Date = 09/19/24 Lab Sample ID = 2610049 # of QCUs = -1.1 Blind Sample ID = N161 Lab Value = 0.122 Most Probable Value = 0.130 Percent Recovery = 93.8 Analysis Date = 09/19/24 Lab Sample ID = 2600023 # of QCUs = -0.8 Blind Sample ID = N161 Lab Value = 0.257 Most Probable Value = 0.275 Percent Recovery = 93.5 Analysis Date = 09/13/24 Lab Sample ID = 2540043 # of QCUs = -1.3 Blind Sample ID = N162 Lab Value = 0.126 Most Probable Value = 0.130 Percent Recovery = 96.9 Analysis Date = 09/10/24 Lab Sample ID = 2420143 # of QCUs = -0.4 Blind Sample ID = N161 Lab Value = 0.115 Most Probable Value = 0.130 Percent Recovery = 88.5 Analysis Date = 09/10/24 Lab Sample ID = 2480181 # of QCUs = -1.5 Blind Sample ID = N161 Lab Value = 0.255 Most Probable Value = 0.275 Percent Recovery = 92.7 Analysis Date = 09/04/24 Lab Sample ID = 2330318 # of QCUs = -1.5 Blind Sample ID = N162 Lab Value = 0.244 Most Probable Value = 0.275 Percent Recovery = 88.7 Analysis Date = 09/03/24 Lab Sample ID = 2400286 # of QCUs = -2.3 Blind Sample ID = N162 Lab Value = 0.122 Most Probable Value = 0.130 Percent Recovery = 93.8 Analysis Date = 08/30/24 Lab Sample ID = 2350151 # of QCUs = -0.8 Blind Sample ID = N161 Lab Value = 0.111 Most Probable Value = 0.130 Percent Recovery = 85.4 Analysis Date = 08/29/24 Lab Sample ID = 2280182 # of QCUs = -1.9 Blind Sample ID = N161 Lab Value = 0.241 Most Probable Value = 0.275 Percent Recovery = 87.6 Analysis Date = 08/27/24 Lab Sample ID = 2260089 # of QCUs = -2.5 Blind Sample ID = N162 Lab Value = 0.119 Most Probable Value = 0.130 Percent Recovery = 91.5 Analysis Date = 08/27/24 Lab Sample ID = 2210223 # of QCUs = -1.1 Blind Sample ID = N161 Lab Value = 0.239 Most Probable Value = 0.275 Percent Recovery = 86.9 Analysis Date = 08/22/24 Lab Sample ID = 2080149 # of QCUs = -2.6 Blind Sample ID = N162 Lab Value = 0.253 Most Probable Value = 0.275 Percent Recovery = 92.0 Analysis Date = 08/20/24 Lab Sample ID = 2140188 # of QCUs = -1.6 Blind Sample ID = N162 Lab Value = 0.253 Most Probable Value = 0.275 Percent Recovery = 92.0 Analysis Date = 08/20/24 Lab Sample ID = 2190100 # of QCUs = -1.6 Blind Sample ID = N162 Lab Value = 0.131 Most Probable Value = 0.130 Percent Recovery = 100.8 Analysis Date = 08/15/24 Lab Sample ID = 2130066 # of QCUs = 0.1 Blind Sample ID = N161 Lab Value = 0.258 Most Probable Value = 0.275 Percent Recovery = 93.8 Analysis Date = 08/13/24 Lab Sample ID = 2000170 # of QCUs = -1.2 Blind Sample ID = N162 Lab Value = 0.248 Most Probable Value = 0.275 Percent Recovery = 90.2 Analysis Date = 08/12/24 Lab Sample ID = 1930207 # of QCUs = -2.0 Blind Sample ID = N162 Lab Value = 0.126 Most Probable Value = 0.130 Percent Recovery = 96.9 Analysis Date = 08/12/24 Lab Sample ID = 2050133 # of QCUs = -0.4 Blind Sample ID = N161 Lab Value = 0.131 Most Probable Value = 0.130 Percent Recovery = 100.8 Analysis Date = 08/08/24 Lab Sample ID = 1980277 # of QCUs = 0.1 Blind Sample ID = N161 Lab Value = 0.123 Most Probable Value = 0.130 Percent Recovery = 94.6 Analysis Date = 08/05/24 Lab Sample ID = 1910047 # of QCUs = -0.7 Blind Sample ID = N161 Lab Value = 0.117 Most Probable Value = 0.130 Percent Recovery = 90.0 Analysis Date = 07/31/24 Lab Sample ID = 1790108 # of QCUs = -1.3 Blind Sample ID = N161 Lab Value = 0.257 Most Probable Value = 0.275 Percent Recovery = 93.5 Analysis Date = 07/30/24 Lab Sample ID = 1720054 # of QCUs = -1.3 Blind Sample ID = N162 Lab Value = 0.142 Most Probable Value = 0.130 Percent Recovery = 109.2 Analysis Date = 07/24/24 Lab Sample ID = 1720184 # of QCUs = 1.2 Blind Sample ID = N161 Lab Value = 0.265 Most Probable Value = 0.275 Percent Recovery = 96.4 Analysis Date = 07/22/24 Lab Sample ID = 1380120 # of QCUs = -0.7 Blind Sample ID = N162 Lab Value = 0.140 Most Probable Value = 0.130 Percent Recovery = 107.7 Analysis Date = 07/22/24 Lab Sample ID = 1370193 # of QCUs = 1.0 Blind Sample ID = N161 Lab Value = 0.127 Most Probable Value = 0.130 Percent Recovery = 97.7 Analysis Date = 07/19/24 Lab Sample ID = 1650134 # of QCUs = -0.3 Blind Sample ID = N161 Lab Value = 0.132 Most Probable Value = 0.130 Percent Recovery = 101.5 Analysis Date = 07/18/24 Lab Sample ID = 1280109 # of QCUs = 0.2 Blind Sample ID = N161 Lab Value = 0.281 Most Probable Value = 0.275 Percent Recovery = 102.2 Analysis Date = 07/17/24 Lab Sample ID = 1630118 # of QCUs = 0.4 Blind Sample ID = N162 Lab Value = 0.135 Most Probable Value = 0.130 Percent Recovery = 103.8 Analysis Date = 07/17/24 Lab Sample ID = 1580168 # of QCUs = 0.5 Blind Sample ID = N161 Lab Value = 0.265 Most Probable Value = 0.275 Percent Recovery = 96.4 Analysis Date = 07/09/24 Lab Sample ID = 1560041 # of QCUs = -0.7 Blind Sample ID = N162 Lab Value = 0.141 Most Probable Value = 0.130 Percent Recovery = 108.5 Analysis Date = 06/26/24 Lab Sample ID = 1420094 # of QCUs = 1.1 Blind Sample ID = N161 Lab Value = 0.266 Most Probable Value = 0.275 Percent Recovery = 96.7 Analysis Date = 06/25/24 Lab Sample ID = 1440177 # of QCUs = -0.7 Blind Sample ID = N162 Lab Value = 0.276 Most Probable Value = 0.275 Percent Recovery = 100.4 Analysis Date = 06/13/24 Lab Sample ID = 1520090 # of QCUs = 0.1 Blind Sample ID = N162 Lab Value = 0.135 Most Probable Value = 0.130 Percent Recovery = 103.8 Analysis Date = 06/11/24 Lab Sample ID = 1500148 # of QCUs = 0.5 Blind Sample ID = N161 Lab Value = 0.127 Most Probable Value = 0.128 Percent Recovery = 99.2 Analysis Date = 06/11/24 Lab Sample ID = 0730122 # of QCUs = -0.1 Blind Sample ID = N159 Lab Value = 0.257 Most Probable Value = 0.275 Percent Recovery = 93.5 Analysis Date = 05/29/24 Lab Sample ID = 1300152 # of QCUs = -1.3 Blind Sample ID = N162 Lab Value = 0.263 Most Probable Value = 0.275 Percent Recovery = 95.6 Analysis Date = 05/16/24 Lab Sample ID = 1150017 # of QCUs = -0.9 Blind Sample ID = N162 Lab Value = 0.371 Most Probable Value = 0.375 Percent Recovery = 98.9 Analysis Date = 05/14/24 Lab Sample ID = 0810193 # of QCUs = -0.2 Blind Sample ID = N160 Lab Value = 0.280 Most Probable Value = 0.275 Percent Recovery = 101.8 Analysis Date = 05/09/24 Lab Sample ID = 1070227 # of QCUs = 0.4 Blind Sample ID = N162 Lab Value = 0.287 Most Probable Value = 0.275 Percent Recovery = 104.4 Analysis Date = 05/07/24 Lab Sample ID = 1000110 # of QCUs = 0.9 Blind Sample ID = N162 Lab Value = 0.356 Most Probable Value = 0.375 Percent Recovery = 94.9 Analysis Date = 05/04/24 Lab Sample ID = 0670130 # of QCUs = -1.0 Blind Sample ID = N160 Lab Value = 0.128 Most Probable Value = 0.128 Percent Recovery = 100.0 Analysis Date = 05/04/24 Lab Sample ID = 0800005 # of QCUs = 0.0 Blind Sample ID = N159 Lab Value = 0.383 Most Probable Value = 0.375 Percent Recovery = 102.1 Analysis Date = 05/03/24 Lab Sample ID = 0790096 # of QCUs = 0.4 Blind Sample ID = N160 Lab Value = 0.288 Most Probable Value = 0.275 Percent Recovery = 104.7 Analysis Date = 04/29/24 Lab Sample ID = 0930095 # of QCUs = 0.9 Blind Sample ID = N162 Lab Value = 0.397 Most Probable Value = 0.375 Percent Recovery = 105.9 Analysis Date = 04/26/24 Lab Sample ID = 0880080 # of QCUs = 1.2 Blind Sample ID = N160 Lab Value = 0.117 Most Probable Value = 0.128 Percent Recovery = 91.4 Analysis Date = 04/26/24 Lab Sample ID = 0880017 # of QCUs = -1.1 Blind Sample ID = N159 Lab Value = 0.485 Most Probable Value = 0.375 Percent Recovery = 129.3 Analysis Date = 04/20/24 Lab Sample ID = 0250068 # of QCUs = 5.9 Blind Sample ID = N160 Lab Value = 0.370 Most Probable Value = 0.375 Percent Recovery = 98.7 Analysis Date = 04/15/24 Lab Sample ID = 0180111 # of QCUs = -0.3 Blind Sample ID = N160 Lab Value = 0.338 Most Probable Value = 0.375 Percent Recovery = 90.1 Analysis Date = 04/11/24 Lab Sample ID = 3390055 # of QCUs = -2.0 Blind Sample ID = N160 Lab Value = 0.372 Most Probable Value = 0.375 Percent Recovery = 99.2 Analysis Date = 04/10/24 Lab Sample ID = 0120127 # of QCUs = -0.2 Blind Sample ID = N160 Lab Value = 0.131 Most Probable Value = 0.128 Percent Recovery = 102.3 Analysis Date = 04/10/24 Lab Sample ID = 0170013 # of QCUs = 0.3 Blind Sample ID = N159 Lab Value = 0.126 Most Probable Value = 0.128 Percent Recovery = 98.4 Analysis Date = 04/06/24 Lab Sample ID = 0660045 # of QCUs = -0.2 Blind Sample ID = N159 Lab Value = 0.125 Most Probable Value = 0.128 Percent Recovery = 97.7 Analysis Date = 04/01/24 Lab Sample ID = 0610078 # of QCUs = -0.3 Blind Sample ID = N159 Lab Value = 0.362 Most Probable Value = 0.375 Percent Recovery = 96.5 Analysis Date = 03/26/24 Lab Sample ID = 0580160 # of QCUs = -0.7 Blind Sample ID = N160 Lab Value = 0.112 Most Probable Value = 0.128 Percent Recovery = 87.5 Analysis Date = 03/23/24 Lab Sample ID = 3550285 # of QCUs = -1.6 Blind Sample ID = N159 Lab Value = 0.116 Most Probable Value = 0.128 Percent Recovery = 90.6 Analysis Date = 03/23/24 Lab Sample ID = 0090036 # of QCUs = -1.2 Blind Sample ID = N159 Lab Value = 0.356 Most Probable Value = 0.375 Percent Recovery = 94.9 Analysis Date = 03/20/24 Lab Sample ID = 3610065 # of QCUs = -1.0 Blind Sample ID = N160 Lab Value = 0.118 Most Probable Value = 0.128 Percent Recovery = 92.2 Analysis Date = 03/20/24 Lab Sample ID = 3620062 # of QCUs = -1.0 Blind Sample ID = N159 Lab Value = 0.356 Most Probable Value = 0.375 Percent Recovery = 94.9 Analysis Date = 03/19/24 Lab Sample ID = 0040090 # of QCUs = -1.0 Blind Sample ID = N160 Lab Value = 0.365 Most Probable Value = 0.375 Percent Recovery = 97.3 Analysis Date = 03/19/24 Lab Sample ID = 3320177 # of QCUs = -0.5 Blind Sample ID = N160 Lab Value = 0.098 Most Probable Value = 0.128 Percent Recovery = 76.6 Analysis Date = 03/19/24 Lab Sample ID = 0030062 # of QCUs = -3.0 Blind Sample ID = N159 Lab Value = 0.130 Most Probable Value = 0.128 Percent Recovery = 101.6 Analysis Date = 03/19/24 Lab Sample ID = 3250151 # of QCUs = 0.2 Blind Sample ID = N159 Lab Value = 0.124 Most Probable Value = 0.128 Percent Recovery = 96.9 Analysis Date = 03/12/24 Lab Sample ID = 0230081 # of QCUs = -0.4 Blind Sample ID = N159 Lab Value = 0.365 Most Probable Value = 0.375 Percent Recovery = 97.3 Analysis Date = 03/08/24 Lab Sample ID = 3530162 # of QCUs = -0.5 Blind Sample ID = N160 Lab Value = 0.103 Most Probable Value = 0.128 Percent Recovery = 80.5 Analysis Date = 02/29/24 Lab Sample ID = 3470279 # of QCUs = -2.5 Blind Sample ID = N159 Lab Value = 0.104 Most Probable Value = 0.128 Percent Recovery = 81.3 Analysis Date = 02/26/24 Lab Sample ID = 3340082 # of QCUs = -2.4 Blind Sample ID = N159 Lab Value = 0.358 Most Probable Value = 0.375 Percent Recovery = 95.5 Analysis Date = 02/06/24 Lab Sample ID = 3460242 # of QCUs = -0.9 Blind Sample ID = N160 Lab Value = 0.136 Most Probable Value = 0.128 Percent Recovery = 106.3 Analysis Date = 01/08/24 Lab Sample ID = 3420010 # of QCUs = 0.8 Blind Sample ID = N159 Lab Value = 0.337 Most Probable Value = 0.375 Percent Recovery = 89.9 Analysis Date = 12/18/23 Lab Sample ID = 3210044 # of QCUs = -2.0 Blind Sample ID = N160 Lab Value = 0.136 Most Probable Value = 0.128 Percent Recovery = 106.3 Analysis Date = 12/15/23 Lab Sample ID = 3190186 # of QCUs = 0.8 Blind Sample ID = N159 Lab Value = 0.344 Most Probable Value = 0.375 Percent Recovery = 91.7 Analysis Date = 12/01/23 Lab Sample ID = 3130130 # of QCUs = -1.7 Blind Sample ID = N160 Lab Value = 0.394 Most Probable Value = 0.375 Percent Recovery = 105.1 Analysis Date = 12/01/23 Lab Sample ID = 2980083 # of QCUs = 1.0 Blind Sample ID = N160 Lab Value = 0.143 Most Probable Value = 0.128 Percent Recovery = 111.7 Analysis Date = 11/29/23 Lab Sample ID = 2930012 # of QCUs = 1.5 Blind Sample ID = N159 Lab Value = 0.124 Most Probable Value = 0.128 Percent Recovery = 96.9 Analysis Date = 11/15/23 Lab Sample ID = 3120062 # of QCUs = -0.4 Blind Sample ID = N159 Lab Value = 0.143 Most Probable Value = 0.128 Percent Recovery = 111.7 Analysis Date = 11/03/23 Lab Sample ID = 2990158 # of QCUs = 1.5 Blind Sample ID = N159 Lab Value = 0.363 Most Probable Value = 0.375 Percent Recovery = 96.8 Analysis Date = 10/25/23 Lab Sample ID = 2900165 # of QCUs = -0.6 Blind Sample ID = N160 Lab Value = 0.370 Most Probable Value = 0.375 Percent Recovery = 98.7 Analysis Date = 10/20/23 Lab Sample ID = 2850092 # of QCUs = -0.3 Blind Sample ID = N160 Lab Value = 0.115 Most Probable Value = 0.128 Percent Recovery = 89.8 Analysis Date = 10/20/23 Lab Sample ID = 2860132 # of QCUs = -1.3 Blind Sample ID = N159 Lab Value = 0.373 Most Probable Value = 0.375 Percent Recovery = 99.5 Analysis Date = 10/18/23 Lab Sample ID = 2760036 # of QCUs = -0.1 Blind Sample ID = N160 Lab Value = 0.110 Most Probable Value = 0.128 Percent Recovery = 85.9 Analysis Date = 10/18/23 Lab Sample ID = 2770171 # of QCUs = -1.8 Blind Sample ID = N159 Lab Value = 0.262 Most Probable Value = 0.280 Percent Recovery = 93.6 Analysis Date = 10/18/23 Lab Sample ID = 2640109 # of QCUs = -1.3 Blind Sample ID = N158 Lab Value = 0.262 Most Probable Value = 0.280 Percent Recovery = 93.6 Analysis Date = 10/12/23 Lab Sample ID = 2720019 # of QCUs = -1.3 Blind Sample ID = N158 Lab Value = 0.114 Most Probable Value = 0.117 Percent Recovery = 97.4 Analysis Date = 10/05/23 Lab Sample ID = 2690098 # of QCUs = -0.3 Blind Sample ID = N157 Lab Value = 0.294 Most Probable Value = 0.280 Percent Recovery = 105.0 Analysis Date = 09/27/23 Lab Sample ID = 2200130 # of QCUs = 1.0 Blind Sample ID = N158 Lab Value = 0.274 Most Probable Value = 0.280 Percent Recovery = 97.9 Analysis Date = 09/27/23 Lab Sample ID = 2570186 # of QCUs = -0.4 Blind Sample ID = N158 Lab Value = 0.109 Most Probable Value = 0.117 Percent Recovery = 93.2 Analysis Date = 09/27/23 Lab Sample ID = 2620181 # of QCUs = -0.8 Blind Sample ID = N157 Lab Value = 0.284 Most Probable Value = 0.280 Percent Recovery = 101.4 Analysis Date = 09/22/23 Lab Sample ID = 2500320 # of QCUs = 0.3 Blind Sample ID = N158 Lab Value = 0.118 Most Probable Value = 0.117 Percent Recovery = 100.9 Analysis Date = 09/22/23 Lab Sample ID = 2560092 # of QCUs = 0.1 Blind Sample ID = N157 Lab Value = 0.112 Most Probable Value = 0.117 Percent Recovery = 95.7 Analysis Date = 09/21/23 Lab Sample ID = 2490136 # of QCUs = -0.5 Blind Sample ID = N157 Lab Value = 0.115 Most Probable Value = 0.117 Percent Recovery = 98.3 Analysis Date = 09/20/23 Lab Sample ID = 2480099 # of QCUs = -0.2 Blind Sample ID = N157 Lab Value = 0.267 Most Probable Value = 0.280 Percent Recovery = 95.4 Analysis Date = 09/19/23 Lab Sample ID = 2080232 # of QCUs = -0.9 Blind Sample ID = N158 Lab Value = 0.278 Most Probable Value = 0.280 Percent Recovery = 99.3 Analysis Date = 09/07/23 Lab Sample ID = 2440132 # of QCUs = -0.1 Blind Sample ID = N158 Lab Value = 0.109 Most Probable Value = 0.117 Percent Recovery = 93.2 Analysis Date = 09/01/23 Lab Sample ID = 2060139 # of QCUs = -0.8 Blind Sample ID = N157 Lab Value = 0.109 Most Probable Value = 0.117 Percent Recovery = 93.2 Analysis Date = 08/30/23 Lab Sample ID = 2360090 # of QCUs = -0.8 Blind Sample ID = N157 Lab Value = 0.263 Most Probable Value = 0.280 Percent Recovery = 93.9 Analysis Date = 08/29/23 Lab Sample ID = 2350097 # of QCUs = -1.2 Blind Sample ID = N158 Lab Value = 0.100 Most Probable Value = 0.117 Percent Recovery = 85.5 Analysis Date = 08/25/23 Lab Sample ID = 2290216 # of QCUs = -1.7 Blind Sample ID = N157 Lab Value = 0.293 Most Probable Value = 0.280 Percent Recovery = 104.6 Analysis Date = 08/24/23 Lab Sample ID = 2280169 # of QCUs = 0.9 Blind Sample ID = N158 Lab Value = 0.105 Most Probable Value = 0.117 Percent Recovery = 89.7 Analysis Date = 08/18/23 Lab Sample ID = 2220102 # of QCUs = -1.2 Blind Sample ID = N157 Lab Value = 0.274 Most Probable Value = 0.280 Percent Recovery = 97.9 Analysis Date = 08/03/23 Lab Sample ID = 2020027 # of QCUs = -0.4 Blind Sample ID = N158 Lab Value = 0.118 Most Probable Value = 0.117 Percent Recovery = 100.9 Analysis Date = 08/02/23 Lab Sample ID = 1990167 # of QCUs = 0.1 Blind Sample ID = N157 Lab Value = 0.282 Most Probable Value = 0.280 Percent Recovery = 100.7 Analysis Date = 07/28/23 Lab Sample ID = 1980052 # of QCUs = 0.1 Blind Sample ID = N158 Lab Value = 0.290 Most Probable Value = 0.280 Percent Recovery = 103.6 Analysis Date = 07/27/23 Lab Sample ID = 1920172 # of QCUs = 0.7 Blind Sample ID = N158 Lab Value = 0.111 Most Probable Value = 0.117 Percent Recovery = 94.9 Analysis Date = 07/27/23 Lab Sample ID = 1940237 # of QCUs = -0.6 Blind Sample ID = N157 Lab Value = 0.121 Most Probable Value = 0.117 Percent Recovery = 103.4 Analysis Date = 07/21/23 Lab Sample ID = 1870312 # of QCUs = 0.4 Blind Sample ID = N157 Lab Value = 0.268 Most Probable Value = 0.280 Percent Recovery = 95.7 Analysis Date = 07/20/23 Lab Sample ID = 1840088 # of QCUs = -0.9 Blind Sample ID = N158 Lab Value = 0.097 Most Probable Value = 0.117 Percent Recovery = 82.9 Analysis Date = 07/20/23 Lab Sample ID = 1860129 # of QCUs = -2.0 Blind Sample ID = N157 Lab Value = 0.105 Most Probable Value = 0.117 Percent Recovery = 89.7 Analysis Date = 07/19/23 Lab Sample ID = 1790031 # of QCUs = -1.2 Blind Sample ID = N157 Lab Value = 0.266 Most Probable Value = 0.280 Percent Recovery = 95.0 Analysis Date = 07/05/23 Lab Sample ID = 1730212 # of QCUs = -1.0 Blind Sample ID = N158 Lab Value = 0.104 Most Probable Value = 0.117 Percent Recovery = 88.9 Analysis Date = 06/23/23 Lab Sample ID = 1660196 # of QCUs = -1.3 Blind Sample ID = N157 Lab Value = 0.238 Most Probable Value = 0.280 Percent Recovery = 85.0 Analysis Date = 06/22/23 Lab Sample ID = 1650068 # of QCUs = -3.0 Blind Sample ID = N158 Lab Value = 0.243 Most Probable Value = 0.280 Percent Recovery = 86.8 Analysis Date = 06/22/23 Lab Sample ID = 1570044 # of QCUs = -2.6 Blind Sample ID = N158 Lab Value = 0.119 Most Probable Value = 0.117 Percent Recovery = 101.7 Analysis Date = 06/21/23 Lab Sample ID = 1590234 # of QCUs = 0.2 Blind Sample ID = N157 Lab Value = 0.258 Most Probable Value = 0.280 Percent Recovery = 92.1 Analysis Date = 06/01/23 Lab Sample ID = 1440064 # of QCUs = -1.6 Blind Sample ID = N158 Lab Value = 0.127 Most Probable Value = 0.117 Percent Recovery = 108.5 Analysis Date = 06/01/23 Lab Sample ID = 1440063 # of QCUs = 1.0 Blind Sample ID = N157 Lab Value = 0.273 Most Probable Value = 0.280 Percent Recovery = 97.5 Analysis Date = 05/30/23 Lab Sample ID = 1360051 # of QCUs = -0.5 Blind Sample ID = N158 Lab Value = 0.109 Most Probable Value = 0.117 Percent Recovery = 93.2 Analysis Date = 05/30/23 Lab Sample ID = 1360049 # of QCUs = -0.8 Blind Sample ID = N157 Lab Value = 0.272 Most Probable Value = 0.280 Percent Recovery = 97.1 Analysis Date = 05/25/23 Lab Sample ID = 1300163 # of QCUs = -0.6 Blind Sample ID = N158 Lab Value = 0.115 Most Probable Value = 0.117 Percent Recovery = 98.3 Analysis Date = 05/25/23 Lab Sample ID = 1300164 # of QCUs = -0.2 Blind Sample ID = N157 Lab Value = 0.280 Most Probable Value = 0.280 Percent Recovery = 100.0 Analysis Date = 05/16/23 Lab Sample ID = 1240212 # of QCUs = 0.0 Blind Sample ID = N158 Lab Value = 0.104 Most Probable Value = 0.117 Percent Recovery = 88.9 Analysis Date = 05/16/23 Lab Sample ID = 1240211 # of QCUs = -1.3 Blind Sample ID = N157 Lab Value = 0.119 Most Probable Value = 0.117 Percent Recovery = 101.7 Analysis Date = 05/11/23 Lab Sample ID = 1230176 # of QCUs = 0.2 Blind Sample ID = N157 Lab Value = 0.281 Most Probable Value = 0.280 Percent Recovery = 100.4 Analysis Date = 05/10/23 Lab Sample ID = 1170150 # of QCUs = 0.1 Blind Sample ID = N158 Lab Value = 0.136 Most Probable Value = 0.117 Percent Recovery = 116.2 Analysis Date = 05/03/23 Lab Sample ID = 1150152 # of QCUs = 1.9 Blind Sample ID = N157 Lab Value = 0.267 Most Probable Value = 0.280 Percent Recovery = 95.4 Analysis Date = 05/02/23 Lab Sample ID = 1100091 # of QCUs = -0.9 Blind Sample ID = N158 Lab Value = 0.118 Most Probable Value = 0.117 Percent Recovery = 100.9 Analysis Date = 05/02/23 Lab Sample ID = 1090193 # of QCUs = 0.1 Blind Sample ID = N157 Lab Value = 0.276 Most Probable Value = 0.280 Percent Recovery = 98.6 Analysis Date = 05/01/23 Lab Sample ID = 0940132 # of QCUs = -0.3 Blind Sample ID = N158 Lab Value = 0.109 Most Probable Value = 0.117 Percent Recovery = 93.2 Analysis Date = 05/01/23 Lab Sample ID = 0960145 # of QCUs = -0.8 Blind Sample ID = N157 Y = 100
The SGPlot Procedure


- Phosphorus as P, unfltd, CFA, LL, EPA -
Percent Recovery by Date
Lab: NWQL, PCode: 00665, MCode: CL021
Analysis Dates: 05/03/23 through 10/18/24
Open Data Set

Lab Value = 0.135 Most Probable Value = 0.028 Percent Recovery = 490.9 Analysis Date = 09/12/24 Lab Sample ID = 2420142 # of QCUs = 71.7 Blind Sample ID = N162X Lab Value = 0.133 Most Probable Value = 0.130 Percent Recovery = 101.9 Analysis Date = 10/18/24 Lab Sample ID = 2740022 # of QCUs = 0.4 Blind Sample ID = N161 Lab Value = 0.132 Most Probable Value = 0.130 Percent Recovery = 101.7 Analysis Date = 10/17/24 Lab Sample ID = 2690185 # of QCUs = 0.3 Blind Sample ID = N161 Lab Value = 0.027 Most Probable Value = 0.028 Percent Recovery = 97.8 Analysis Date = 10/07/24 Lab Sample ID = 2610048 # of QCUs = -0.4 Blind Sample ID = N162X Lab Value = 0.027 Most Probable Value = 0.028 Percent Recovery = 99.6 Analysis Date = 10/07/24 Lab Sample ID = 2600024 # of QCUs = -0.1 Blind Sample ID = N162X Lab Value = 0.131 Most Probable Value = 0.130 Percent Recovery = 101.1 Analysis Date = 10/07/24 Lab Sample ID = 2600041 # of QCUs = 0.2 Blind Sample ID = N161 Lab Value = 0.029 Most Probable Value = 0.028 Percent Recovery = 104.0 Analysis Date = 09/16/24 Lab Sample ID = 2480182 # of QCUs = 0.7 Blind Sample ID = N162X Lab Value = 0.130 Most Probable Value = 0.130 Percent Recovery = 100.1 Analysis Date = 09/10/24 Lab Sample ID = 2330319 # of QCUs = 0.0 Blind Sample ID = N161 Lab Value = 0.028 Most Probable Value = 0.028 Percent Recovery = 101.8 Analysis Date = 09/09/24 Lab Sample ID = 2350149 # of QCUs = 0.3 Blind Sample ID = N162X Lab Value = 0.027 Most Probable Value = 0.028 Percent Recovery = 98.9 Analysis Date = 09/05/24 Lab Sample ID = 2280183 # of QCUs = -0.2 Blind Sample ID = N162X Lab Value = 0.132 Most Probable Value = 0.130 Percent Recovery = 101.5 Analysis Date = 09/05/24 Lab Sample ID = 2260088 # of QCUs = 0.3 Blind Sample ID = N161 Lab Value = 0.132 Most Probable Value = 0.130 Percent Recovery = 101.2 Analysis Date = 08/30/24 Lab Sample ID = 2190099 # of QCUs = 0.2 Blind Sample ID = N161 Lab Value = 0.132 Most Probable Value = 0.130 Percent Recovery = 101.2 Analysis Date = 08/19/24 Lab Sample ID = 2140187 # of QCUs = 0.2 Blind Sample ID = N161 Lab Value = 0.131 Most Probable Value = 0.130 Percent Recovery = 100.7 Analysis Date = 08/08/24 Lab Sample ID = 2080150 # of QCUs = 0.1 Blind Sample ID = N161 Lab Value = 0.027 Most Probable Value = 0.028 Percent Recovery = 96.7 Analysis Date = 08/02/24 Lab Sample ID = 2050134 # of QCUs = -0.6 Blind Sample ID = N162X Lab Value = 0.134 Most Probable Value = 0.130 Percent Recovery = 103.2 Analysis Date = 07/31/24 Lab Sample ID = 2000169 # of QCUs = 0.6 Blind Sample ID = N161 Lab Value = 0.029 Most Probable Value = 0.028 Percent Recovery = 106.9 Analysis Date = 07/30/24 Lab Sample ID = 1980278 # of QCUs = 1.3 Blind Sample ID = N162X Lab Value = 0.028 Most Probable Value = 0.028 Percent Recovery = 101.8 Analysis Date = 07/16/24 Lab Sample ID = 1910046 # of QCUs = 0.3 Blind Sample ID = N162X Lab Value = 0.030 Most Probable Value = 0.028 Percent Recovery = 109.1 Analysis Date = 07/11/24 Lab Sample ID = 1790109 # of QCUs = 1.7 Blind Sample ID = N162X Lab Value = 0.028 Most Probable Value = 0.028 Percent Recovery = 102.9 Analysis Date = 07/05/24 Lab Sample ID = 1720185 # of QCUs = 0.5 Blind Sample ID = N162X Lab Value = 0.028 Most Probable Value = 0.028 Percent Recovery = 101.1 Analysis Date = 06/28/24 Lab Sample ID = 1650133 # of QCUs = 0.2 Blind Sample ID = N162X Lab Value = 0.134 Most Probable Value = 0.130 Percent Recovery = 103.2 Analysis Date = 06/28/24 Lab Sample ID = 1720055 # of QCUs = 0.6 Blind Sample ID = N161 Lab Value = 0.135 Most Probable Value = 0.130 Percent Recovery = 103.9 Analysis Date = 06/14/24 Lab Sample ID = 1630119 # of QCUs = 0.7 Blind Sample ID = N161 Lab Value = 0.127 Most Probable Value = 0.130 Percent Recovery = 97.5 Analysis Date = 06/10/24 Lab Sample ID = 1560042 # of QCUs = -0.5 Blind Sample ID = N161 Lab Value = 0.132 Most Probable Value = 0.130 Percent Recovery = 101.8 Analysis Date = 06/05/24 Lab Sample ID = 1520091 # of QCUs = 0.3 Blind Sample ID = N161 Lab Value = 0.133 Most Probable Value = 0.130 Percent Recovery = 102.1 Analysis Date = 06/04/24 Lab Sample ID = 1440176 # of QCUs = 0.4 Blind Sample ID = N161 Lab Value = 0.026 Most Probable Value = 0.028 Percent Recovery = 96.0 Analysis Date = 06/03/24 Lab Sample ID = 1420093 # of QCUs = -0.7 Blind Sample ID = N162X Lab Value = 0.131 Most Probable Value = 0.130 Percent Recovery = 100.9 Analysis Date = 05/31/24 Lab Sample ID = 1380121 # of QCUs = 0.2 Blind Sample ID = N161 Lab Value = 0.028 Most Probable Value = 0.028 Percent Recovery = 102.9 Analysis Date = 05/30/24 Lab Sample ID = 1370192 # of QCUs = 0.5 Blind Sample ID = N162X Lab Value = 0.028 Most Probable Value = 0.028 Percent Recovery = 100.4 Analysis Date = 05/20/24 Lab Sample ID = 1280110 # of QCUs = 0.1 Blind Sample ID = N162X Lab Value = 0.026 Most Probable Value = 0.028 Percent Recovery = 93.5 Analysis Date = 05/10/24 Lab Sample ID = 1160214 # of QCUs = -1.2 Blind Sample ID = N162X Lab Value = 0.028 Most Probable Value = 0.028 Percent Recovery = 100.4 Analysis Date = 05/02/24 Lab Sample ID = 1090164 # of QCUs = 0.1 Blind Sample ID = N162X Lab Value = 0.039 Most Probable Value = 0.038 Percent Recovery = 104.8 Analysis Date = 04/22/24 Lab Sample ID = 0460204 # of QCUs = 1.0 Blind Sample ID = N160X Lab Value = 0.029 Most Probable Value = 0.028 Percent Recovery = 104.7 Analysis Date = 04/20/24 Lab Sample ID = 1020163 # of QCUs = 0.9 Blind Sample ID = N162X Lab Value = 0.134 Most Probable Value = 0.128 Percent Recovery = 104.4 Analysis Date = 04/19/24 Lab Sample ID = 0520082 # of QCUs = 0.9 Blind Sample ID = N159 Lab Value = 0.041 Most Probable Value = 0.038 Percent Recovery = 110.1 Analysis Date = 04/15/24 Lab Sample ID = 0800006 # of QCUs = 2.0 Blind Sample ID = N160X Lab Value = 0.135 Most Probable Value = 0.128 Percent Recovery = 105.2 Analysis Date = 04/15/24 Lab Sample ID = 0810191 # of QCUs = 1.0 Blind Sample ID = N159 Lab Value = 0.133 Most Probable Value = 0.128 Percent Recovery = 103.6 Analysis Date = 04/12/24 Lab Sample ID = 0880081 # of QCUs = 0.7 Blind Sample ID = N159 Lab Value = 0.130 Most Probable Value = 0.128 Percent Recovery = 101.2 Analysis Date = 04/06/24 Lab Sample ID = 0790097 # of QCUs = 0.2 Blind Sample ID = N159 Lab Value = 0.034 Most Probable Value = 0.038 Percent Recovery = 90.7 Analysis Date = 04/04/24 Lab Sample ID = 0730123 # of QCUs = -1.9 Blind Sample ID = N160X Lab Value = 0.038 Most Probable Value = 0.038 Percent Recovery = 101.1 Analysis Date = 04/01/24 Lab Sample ID = 2990159 # of QCUs = 0.2 Blind Sample ID = N160X Lab Value = 0.129 Most Probable Value = 0.128 Percent Recovery = 100.9 Analysis Date = 03/27/24 Lab Sample ID = 2850093 # of QCUs = 0.2 Blind Sample ID = N159 Lab Value = 0.037 Most Probable Value = 0.038 Percent Recovery = 98.1 Analysis Date = 03/26/24 Lab Sample ID = 0660046 # of QCUs = -0.4 Blind Sample ID = N160X Lab Value = 0.038 Most Probable Value = 0.038 Percent Recovery = 100.8 Analysis Date = 03/21/24 Lab Sample ID = 0610077 # of QCUs = 0.2 Blind Sample ID = N160X Lab Value = 0.035 Most Probable Value = 0.038 Percent Recovery = 94.4 Analysis Date = 03/12/24 Lab Sample ID = 2930013 # of QCUs = -1.1 Blind Sample ID = N160X Lab Value = 0.126 Most Probable Value = 0.128 Percent Recovery = 98.0 Analysis Date = 03/07/24 Lab Sample ID = 2900164 # of QCUs = -0.4 Blind Sample ID = N159 Lab Value = 0.037 Most Probable Value = 0.038 Percent Recovery = 97.9 Analysis Date = 03/01/24 Lab Sample ID = 2860133 # of QCUs = -0.4 Blind Sample ID = N160X Lab Value = 0.128 Most Probable Value = 0.128 Percent Recovery = 99.8 Analysis Date = 12/08/23 Lab Sample ID = 2760037 # of QCUs = -0.0 Blind Sample ID = N159 Lab Value = 0.117 Most Probable Value = 0.117 Percent Recovery = 100.1 Analysis Date = 12/08/23 Lab Sample ID = 2720020 # of QCUs = 0.0 Blind Sample ID = N157 Lab Value = 0.119 Most Probable Value = 0.117 Percent Recovery = 101.5 Analysis Date = 10/24/23 Lab Sample ID = 2640110 # of QCUs = 0.3 Blind Sample ID = N157 Lab Value = 0.028 Most Probable Value = 0.028 Percent Recovery = 99.3 Analysis Date = 10/20/23 Lab Sample ID = 2620182 # of QCUs = -0.1 Blind Sample ID = N158X Lab Value = 0.114 Most Probable Value = 0.117 Percent Recovery = 97.7 Analysis Date = 10/18/23 Lab Sample ID = 2570187 # of QCUs = -0.5 Blind Sample ID = N157 Lab Value = 0.026 Most Probable Value = 0.028 Percent Recovery = 92.1 Analysis Date = 10/17/23 Lab Sample ID = 2560091 # of QCUs = -1.5 Blind Sample ID = N158X Lab Value = 0.026 Most Probable Value = 0.028 Percent Recovery = 91.8 Analysis Date = 10/05/23 Lab Sample ID = 2490135 # of QCUs = -1.5 Blind Sample ID = N158X Lab Value = 0.028 Most Probable Value = 0.028 Percent Recovery = 99.6 Analysis Date = 10/04/23 Lab Sample ID = 2480100 # of QCUs = -0.1 Blind Sample ID = N158X Lab Value = 0.028 Most Probable Value = 0.028 Percent Recovery = 98.9 Analysis Date = 10/03/23 Lab Sample ID = 2360089 # of QCUs = -0.2 Blind Sample ID = N158X Lab Value = 0.027 Most Probable Value = 0.028 Percent Recovery = 95.7 Analysis Date = 09/20/23 Lab Sample ID = 2290215 # of QCUs = -0.8 Blind Sample ID = N158X Lab Value = 0.114 Most Probable Value = 0.117 Percent Recovery = 97.7 Analysis Date = 09/18/23 Lab Sample ID = 2350098 # of QCUs = -0.5 Blind Sample ID = N157 Lab Value = 0.115 Most Probable Value = 0.117 Percent Recovery = 97.9 Analysis Date = 09/13/23 Lab Sample ID = 2280170 # of QCUs = -0.4 Blind Sample ID = N157 Lab Value = 0.111 Most Probable Value = 0.117 Percent Recovery = 95.2 Analysis Date = 09/06/23 Lab Sample ID = 2200131 # of QCUs = -0.9 Blind Sample ID = N157 Lab Value = 0.112 Most Probable Value = 0.117 Percent Recovery = 96.0 Analysis Date = 08/23/23 Lab Sample ID = 2080233 # of QCUs = -0.8 Blind Sample ID = N157 Lab Value = 0.025 Most Probable Value = 0.028 Percent Recovery = 90.0 Analysis Date = 08/17/23 Lab Sample ID = 1990168 # of QCUs = -1.9 Blind Sample ID = N158X Lab Value = 0.114 Most Probable Value = 0.117 Percent Recovery = 97.3 Analysis Date = 08/16/23 Lab Sample ID = 2020028 # of QCUs = -0.5 Blind Sample ID = N157 Lab Value = 0.028 Most Probable Value = 0.028 Percent Recovery = 99.6 Analysis Date = 08/11/23 Lab Sample ID = 1940236 # of QCUs = -0.1 Blind Sample ID = N158X Lab Value = 0.114 Most Probable Value = 0.117 Percent Recovery = 97.8 Analysis Date = 08/11/23 Lab Sample ID = 1980053 # of QCUs = -0.4 Blind Sample ID = N157 Lab Value = 0.026 Most Probable Value = 0.028 Percent Recovery = 92.1 Analysis Date = 08/04/23 Lab Sample ID = 1790032 # of QCUs = -1.5 Blind Sample ID = N158X Lab Value = 0.030 Most Probable Value = 0.028 Percent Recovery = 108.6 Analysis Date = 08/03/23 Lab Sample ID = 1870311 # of QCUs = 1.6 Blind Sample ID = N158X Lab Value = 0.026 Most Probable Value = 0.028 Percent Recovery = 94.3 Analysis Date = 08/03/23 Lab Sample ID = 1860130 # of QCUs = -1.1 Blind Sample ID = N158X Lab Value = 0.113 Most Probable Value = 0.117 Percent Recovery = 96.8 Analysis Date = 08/02/23 Lab Sample ID = 1730213 # of QCUs = -0.6 Blind Sample ID = N157 Lab Value = 0.028 Most Probable Value = 0.028 Percent Recovery = 100.0 Analysis Date = 07/20/23 Lab Sample ID = 1660195 # of QCUs = 0.0 Blind Sample ID = N158X Lab Value = 0.111 Most Probable Value = 0.117 Percent Recovery = 95.0 Analysis Date = 07/20/23 Lab Sample ID = 1650069 # of QCUs = -1.0 Blind Sample ID = N157 Lab Value = 0.106 Most Probable Value = 0.117 Percent Recovery = 90.2 Analysis Date = 07/12/23 Lab Sample ID = 1570043 # of QCUs = -1.9 Blind Sample ID = N157 Lab Value = 0.110 Most Probable Value = 0.117 Percent Recovery = 94.2 Analysis Date = 07/11/23 Lab Sample ID = 1460004 # of QCUs = -1.1 Blind Sample ID = N157 Lab Value = 0.024 Most Probable Value = 0.028 Percent Recovery = 85.7 Analysis Date = 06/23/23 Lab Sample ID = 1360050 # of QCUs = -2.7 Blind Sample ID = N158X Lab Value = 0.112 Most Probable Value = 0.117 Percent Recovery = 95.4 Analysis Date = 06/23/23 Lab Sample ID = 1310001 # of QCUs = -0.9 Blind Sample ID = N157 Lab Value = 0.026 Most Probable Value = 0.028 Percent Recovery = 93.2 Analysis Date = 06/22/23 Lab Sample ID = 1300165 # of QCUs = -1.3 Blind Sample ID = N158X Lab Value = 0.028 Most Probable Value = 0.028 Percent Recovery = 99.3 Analysis Date = 06/13/23 Lab Sample ID = 1240213 # of QCUs = -0.1 Blind Sample ID = N158X Lab Value = 0.028 Most Probable Value = 0.028 Percent Recovery = 99.3 Analysis Date = 06/01/23 Lab Sample ID = 1150153 # of QCUs = -0.1 Blind Sample ID = N158X Lab Value = 0.028 Most Probable Value = 0.028 Percent Recovery = 99.6 Analysis Date = 05/31/23 Lab Sample ID = 1230177 # of QCUs = -0.1 Blind Sample ID = N158X Lab Value = 0.116 Most Probable Value = 0.117 Percent Recovery = 99.1 Analysis Date = 05/31/23 Lab Sample ID = 1380204 # of QCUs = -0.2 Blind Sample ID = N157 Lab Value = 0.115 Most Probable Value = 0.117 Percent Recovery = 98.2 Analysis Date = 05/26/23 Lab Sample ID = 1100090 # of QCUs = -0.4 Blind Sample ID = N157 Lab Value = 0.112 Most Probable Value = 0.117 Percent Recovery = 95.9 Analysis Date = 05/25/23 Lab Sample ID = 1020107 # of QCUs = -0.8 Blind Sample ID = N157 Lab Value = 0.027 Most Probable Value = 0.028 Percent Recovery = 97.1 Analysis Date = 05/18/23 Lab Sample ID = 1090192 # of QCUs = -0.5 Blind Sample ID = N158X Lab Value = 0.114 Most Probable Value = 0.117 Percent Recovery = 97.4 Analysis Date = 05/04/23 Lab Sample ID = 0940131 # of QCUs = -0.5 Blind Sample ID = N157 Lab Value = 0.138 Most Probable Value = 0.131 Percent Recovery = 105.1 Analysis Date = 05/03/23 Lab Sample ID = 0890107 # of QCUs = 1.0 Blind Sample ID = N155 Y = 100
The SGPlot Procedure

- Phosphorus as P, unfltd, CFA, LL, EPA -
Percent Recovery by Concentration
NWQL Parameter: 00665, Method: CL021
Analysis Dates: 05/03/23 through 10/18/24
Open Data Set

Lab Value = 0.135 Most Probable Value = 0.028 Percent Recovery = 490.9 Analysis Date = 09/12/24 Lab Sample ID = 2420142 # of QCUs = 71.7 Blind Sample ID = N162X Lab Value = 0.133 Most Probable Value = 0.130 Percent Recovery = 101.9 Analysis Date = 10/18/24 Lab Sample ID = 2740022 # of QCUs = 0.4 Blind Sample ID = N161 Lab Value = 0.132 Most Probable Value = 0.130 Percent Recovery = 101.7 Analysis Date = 10/17/24 Lab Sample ID = 2690185 # of QCUs = 0.3 Blind Sample ID = N161 Lab Value = 0.027 Most Probable Value = 0.028 Percent Recovery = 97.8 Analysis Date = 10/07/24 Lab Sample ID = 2610048 # of QCUs = -0.4 Blind Sample ID = N162X Lab Value = 0.027 Most Probable Value = 0.028 Percent Recovery = 99.6 Analysis Date = 10/07/24 Lab Sample ID = 2600024 # of QCUs = -0.1 Blind Sample ID = N162X Lab Value = 0.131 Most Probable Value = 0.130 Percent Recovery = 101.1 Analysis Date = 10/07/24 Lab Sample ID = 2600041 # of QCUs = 0.2 Blind Sample ID = N161 Lab Value = 0.029 Most Probable Value = 0.028 Percent Recovery = 104.0 Analysis Date = 09/16/24 Lab Sample ID = 2480182 # of QCUs = 0.7 Blind Sample ID = N162X Lab Value = 0.130 Most Probable Value = 0.130 Percent Recovery = 100.1 Analysis Date = 09/10/24 Lab Sample ID = 2330319 # of QCUs = 0.0 Blind Sample ID = N161 Lab Value = 0.028 Most Probable Value = 0.028 Percent Recovery = 101.8 Analysis Date = 09/09/24 Lab Sample ID = 2350149 # of QCUs = 0.3 Blind Sample ID = N162X Lab Value = 0.027 Most Probable Value = 0.028 Percent Recovery = 98.9 Analysis Date = 09/05/24 Lab Sample ID = 2280183 # of QCUs = -0.2 Blind Sample ID = N162X Lab Value = 0.132 Most Probable Value = 0.130 Percent Recovery = 101.5 Analysis Date = 09/05/24 Lab Sample ID = 2260088 # of QCUs = 0.3 Blind Sample ID = N161 Lab Value = 0.132 Most Probable Value = 0.130 Percent Recovery = 101.2 Analysis Date = 08/30/24 Lab Sample ID = 2190099 # of QCUs = 0.2 Blind Sample ID = N161 Lab Value = 0.132 Most Probable Value = 0.130 Percent Recovery = 101.2 Analysis Date = 08/19/24 Lab Sample ID = 2140187 # of QCUs = 0.2 Blind Sample ID = N161 Lab Value = 0.131 Most Probable Value = 0.130 Percent Recovery = 100.7 Analysis Date = 08/08/24 Lab Sample ID = 2080150 # of QCUs = 0.1 Blind Sample ID = N161 Lab Value = 0.027 Most Probable Value = 0.028 Percent Recovery = 96.7 Analysis Date = 08/02/24 Lab Sample ID = 2050134 # of QCUs = -0.6 Blind Sample ID = N162X Lab Value = 0.134 Most Probable Value = 0.130 Percent Recovery = 103.2 Analysis Date = 07/31/24 Lab Sample ID = 2000169 # of QCUs = 0.6 Blind Sample ID = N161 Lab Value = 0.029 Most Probable Value = 0.028 Percent Recovery = 106.9 Analysis Date = 07/30/24 Lab Sample ID = 1980278 # of QCUs = 1.3 Blind Sample ID = N162X Lab Value = 0.028 Most Probable Value = 0.028 Percent Recovery = 101.8 Analysis Date = 07/16/24 Lab Sample ID = 1910046 # of QCUs = 0.3 Blind Sample ID = N162X Lab Value = 0.030 Most Probable Value = 0.028 Percent Recovery = 109.1 Analysis Date = 07/11/24 Lab Sample ID = 1790109 # of QCUs = 1.7 Blind Sample ID = N162X Lab Value = 0.028 Most Probable Value = 0.028 Percent Recovery = 102.9 Analysis Date = 07/05/24 Lab Sample ID = 1720185 # of QCUs = 0.5 Blind Sample ID = N162X Lab Value = 0.028 Most Probable Value = 0.028 Percent Recovery = 101.1 Analysis Date = 06/28/24 Lab Sample ID = 1650133 # of QCUs = 0.2 Blind Sample ID = N162X Lab Value = 0.134 Most Probable Value = 0.130 Percent Recovery = 103.2 Analysis Date = 06/28/24 Lab Sample ID = 1720055 # of QCUs = 0.6 Blind Sample ID = N161 Lab Value = 0.135 Most Probable Value = 0.130 Percent Recovery = 103.9 Analysis Date = 06/14/24 Lab Sample ID = 1630119 # of QCUs = 0.7 Blind Sample ID = N161 Lab Value = 0.127 Most Probable Value = 0.130 Percent Recovery = 97.5 Analysis Date = 06/10/24 Lab Sample ID = 1560042 # of QCUs = -0.5 Blind Sample ID = N161 Lab Value = 0.132 Most Probable Value = 0.130 Percent Recovery = 101.8 Analysis Date = 06/05/24 Lab Sample ID = 1520091 # of QCUs = 0.3 Blind Sample ID = N161 Lab Value = 0.133 Most Probable Value = 0.130 Percent Recovery = 102.1 Analysis Date = 06/04/24 Lab Sample ID = 1440176 # of QCUs = 0.4 Blind Sample ID = N161 Lab Value = 0.026 Most Probable Value = 0.028 Percent Recovery = 96.0 Analysis Date = 06/03/24 Lab Sample ID = 1420093 # of QCUs = -0.7 Blind Sample ID = N162X Lab Value = 0.131 Most Probable Value = 0.130 Percent Recovery = 100.9 Analysis Date = 05/31/24 Lab Sample ID = 1380121 # of QCUs = 0.2 Blind Sample ID = N161 Lab Value = 0.028 Most Probable Value = 0.028 Percent Recovery = 102.9 Analysis Date = 05/30/24 Lab Sample ID = 1370192 # of QCUs = 0.5 Blind Sample ID = N162X Lab Value = 0.028 Most Probable Value = 0.028 Percent Recovery = 100.4 Analysis Date = 05/20/24 Lab Sample ID = 1280110 # of QCUs = 0.1 Blind Sample ID = N162X Lab Value = 0.026 Most Probable Value = 0.028 Percent Recovery = 93.5 Analysis Date = 05/10/24 Lab Sample ID = 1160214 # of QCUs = -1.2 Blind Sample ID = N162X Lab Value = 0.028 Most Probable Value = 0.028 Percent Recovery = 100.4 Analysis Date = 05/02/24 Lab Sample ID = 1090164 # of QCUs = 0.1 Blind Sample ID = N162X Lab Value = 0.039 Most Probable Value = 0.038 Percent Recovery = 104.8 Analysis Date = 04/22/24 Lab Sample ID = 0460204 # of QCUs = 1.0 Blind Sample ID = N160X Lab Value = 0.029 Most Probable Value = 0.028 Percent Recovery = 104.7 Analysis Date = 04/20/24 Lab Sample ID = 1020163 # of QCUs = 0.9 Blind Sample ID = N162X Lab Value = 0.134 Most Probable Value = 0.128 Percent Recovery = 104.4 Analysis Date = 04/19/24 Lab Sample ID = 0520082 # of QCUs = 0.9 Blind Sample ID = N159 Lab Value = 0.041 Most Probable Value = 0.038 Percent Recovery = 110.1 Analysis Date = 04/15/24 Lab Sample ID = 0800006 # of QCUs = 2.0 Blind Sample ID = N160X Lab Value = 0.135 Most Probable Value = 0.128 Percent Recovery = 105.2 Analysis Date = 04/15/24 Lab Sample ID = 0810191 # of QCUs = 1.0 Blind Sample ID = N159 Lab Value = 0.133 Most Probable Value = 0.128 Percent Recovery = 103.6 Analysis Date = 04/12/24 Lab Sample ID = 0880081 # of QCUs = 0.7 Blind Sample ID = N159 Lab Value = 0.130 Most Probable Value = 0.128 Percent Recovery = 101.2 Analysis Date = 04/06/24 Lab Sample ID = 0790097 # of QCUs = 0.2 Blind Sample ID = N159 Lab Value = 0.034 Most Probable Value = 0.038 Percent Recovery = 90.7 Analysis Date = 04/04/24 Lab Sample ID = 0730123 # of QCUs = -1.9 Blind Sample ID = N160X Lab Value = 0.038 Most Probable Value = 0.038 Percent Recovery = 101.1 Analysis Date = 04/01/24 Lab Sample ID = 2990159 # of QCUs = 0.2 Blind Sample ID = N160X Lab Value = 0.129 Most Probable Value = 0.128 Percent Recovery = 100.9 Analysis Date = 03/27/24 Lab Sample ID = 2850093 # of QCUs = 0.2 Blind Sample ID = N159 Lab Value = 0.037 Most Probable Value = 0.038 Percent Recovery = 98.1 Analysis Date = 03/26/24 Lab Sample ID = 0660046 # of QCUs = -0.4 Blind Sample ID = N160X Lab Value = 0.038 Most Probable Value = 0.038 Percent Recovery = 100.8 Analysis Date = 03/21/24 Lab Sample ID = 0610077 # of QCUs = 0.2 Blind Sample ID = N160X Lab Value = 0.035 Most Probable Value = 0.038 Percent Recovery = 94.4 Analysis Date = 03/12/24 Lab Sample ID = 2930013 # of QCUs = -1.1 Blind Sample ID = N160X Lab Value = 0.126 Most Probable Value = 0.128 Percent Recovery = 98.0 Analysis Date = 03/07/24 Lab Sample ID = 2900164 # of QCUs = -0.4 Blind Sample ID = N159 Lab Value = 0.037 Most Probable Value = 0.038 Percent Recovery = 97.9 Analysis Date = 03/01/24 Lab Sample ID = 2860133 # of QCUs = -0.4 Blind Sample ID = N160X Lab Value = 0.128 Most Probable Value = 0.128 Percent Recovery = 99.8 Analysis Date = 12/08/23 Lab Sample ID = 2760037 # of QCUs = -0.0 Blind Sample ID = N159 Lab Value = 0.117 Most Probable Value = 0.117 Percent Recovery = 100.1 Analysis Date = 12/08/23 Lab Sample ID = 2720020 # of QCUs = 0.0 Blind Sample ID = N157 Lab Value = 0.119 Most Probable Value = 0.117 Percent Recovery = 101.5 Analysis Date = 10/24/23 Lab Sample ID = 2640110 # of QCUs = 0.3 Blind Sample ID = N157 Lab Value = 0.028 Most Probable Value = 0.028 Percent Recovery = 99.3 Analysis Date = 10/20/23 Lab Sample ID = 2620182 # of QCUs = -0.1 Blind Sample ID = N158X Lab Value = 0.114 Most Probable Value = 0.117 Percent Recovery = 97.7 Analysis Date = 10/18/23 Lab Sample ID = 2570187 # of QCUs = -0.5 Blind Sample ID = N157 Lab Value = 0.026 Most Probable Value = 0.028 Percent Recovery = 92.1 Analysis Date = 10/17/23 Lab Sample ID = 2560091 # of QCUs = -1.5 Blind Sample ID = N158X Lab Value = 0.026 Most Probable Value = 0.028 Percent Recovery = 91.8 Analysis Date = 10/05/23 Lab Sample ID = 2490135 # of QCUs = -1.5 Blind Sample ID = N158X Lab Value = 0.028 Most Probable Value = 0.028 Percent Recovery = 99.6 Analysis Date = 10/04/23 Lab Sample ID = 2480100 # of QCUs = -0.1 Blind Sample ID = N158X Lab Value = 0.028 Most Probable Value = 0.028 Percent Recovery = 98.9 Analysis Date = 10/03/23 Lab Sample ID = 2360089 # of QCUs = -0.2 Blind Sample ID = N158X Lab Value = 0.027 Most Probable Value = 0.028 Percent Recovery = 95.7 Analysis Date = 09/20/23 Lab Sample ID = 2290215 # of QCUs = -0.8 Blind Sample ID = N158X Lab Value = 0.114 Most Probable Value = 0.117 Percent Recovery = 97.7 Analysis Date = 09/18/23 Lab Sample ID = 2350098 # of QCUs = -0.5 Blind Sample ID = N157 Lab Value = 0.115 Most Probable Value = 0.117 Percent Recovery = 97.9 Analysis Date = 09/13/23 Lab Sample ID = 2280170 # of QCUs = -0.4 Blind Sample ID = N157 Lab Value = 0.111 Most Probable Value = 0.117 Percent Recovery = 95.2 Analysis Date = 09/06/23 Lab Sample ID = 2200131 # of QCUs = -0.9 Blind Sample ID = N157 Lab Value = 0.112 Most Probable Value = 0.117 Percent Recovery = 96.0 Analysis Date = 08/23/23 Lab Sample ID = 2080233 # of QCUs = -0.8 Blind Sample ID = N157 Lab Value = 0.025 Most Probable Value = 0.028 Percent Recovery = 90.0 Analysis Date = 08/17/23 Lab Sample ID = 1990168 # of QCUs = -1.9 Blind Sample ID = N158X Lab Value = 0.114 Most Probable Value = 0.117 Percent Recovery = 97.3 Analysis Date = 08/16/23 Lab Sample ID = 2020028 # of QCUs = -0.5 Blind Sample ID = N157 Lab Value = 0.028 Most Probable Value = 0.028 Percent Recovery = 99.6 Analysis Date = 08/11/23 Lab Sample ID = 1940236 # of QCUs = -0.1 Blind Sample ID = N158X Lab Value = 0.114 Most Probable Value = 0.117 Percent Recovery = 97.8 Analysis Date = 08/11/23 Lab Sample ID = 1980053 # of QCUs = -0.4 Blind Sample ID = N157 Lab Value = 0.026 Most Probable Value = 0.028 Percent Recovery = 92.1 Analysis Date = 08/04/23 Lab Sample ID = 1790032 # of QCUs = -1.5 Blind Sample ID = N158X Lab Value = 0.030 Most Probable Value = 0.028 Percent Recovery = 108.6 Analysis Date = 08/03/23 Lab Sample ID = 1870311 # of QCUs = 1.6 Blind Sample ID = N158X Lab Value = 0.026 Most Probable Value = 0.028 Percent Recovery = 94.3 Analysis Date = 08/03/23 Lab Sample ID = 1860130 # of QCUs = -1.1 Blind Sample ID = N158X Lab Value = 0.113 Most Probable Value = 0.117 Percent Recovery = 96.8 Analysis Date = 08/02/23 Lab Sample ID = 1730213 # of QCUs = -0.6 Blind Sample ID = N157 Lab Value = 0.028 Most Probable Value = 0.028 Percent Recovery = 100.0 Analysis Date = 07/20/23 Lab Sample ID = 1660195 # of QCUs = 0.0 Blind Sample ID = N158X Lab Value = 0.111 Most Probable Value = 0.117 Percent Recovery = 95.0 Analysis Date = 07/20/23 Lab Sample ID = 1650069 # of QCUs = -1.0 Blind Sample ID = N157 Lab Value = 0.106 Most Probable Value = 0.117 Percent Recovery = 90.2 Analysis Date = 07/12/23 Lab Sample ID = 1570043 # of QCUs = -1.9 Blind Sample ID = N157 Lab Value = 0.110 Most Probable Value = 0.117 Percent Recovery = 94.2 Analysis Date = 07/11/23 Lab Sample ID = 1460004 # of QCUs = -1.1 Blind Sample ID = N157 Lab Value = 0.024 Most Probable Value = 0.028 Percent Recovery = 85.7 Analysis Date = 06/23/23 Lab Sample ID = 1360050 # of QCUs = -2.7 Blind Sample ID = N158X Lab Value = 0.112 Most Probable Value = 0.117 Percent Recovery = 95.4 Analysis Date = 06/23/23 Lab Sample ID = 1310001 # of QCUs = -0.9 Blind Sample ID = N157 Lab Value = 0.026 Most Probable Value = 0.028 Percent Recovery = 93.2 Analysis Date = 06/22/23 Lab Sample ID = 1300165 # of QCUs = -1.3 Blind Sample ID = N158X Lab Value = 0.028 Most Probable Value = 0.028 Percent Recovery = 99.3 Analysis Date = 06/13/23 Lab Sample ID = 1240213 # of QCUs = -0.1 Blind Sample ID = N158X Lab Value = 0.028 Most Probable Value = 0.028 Percent Recovery = 99.3 Analysis Date = 06/01/23 Lab Sample ID = 1150153 # of QCUs = -0.1 Blind Sample ID = N158X Lab Value = 0.028 Most Probable Value = 0.028 Percent Recovery = 99.6 Analysis Date = 05/31/23 Lab Sample ID = 1230177 # of QCUs = -0.1 Blind Sample ID = N158X Lab Value = 0.116 Most Probable Value = 0.117 Percent Recovery = 99.1 Analysis Date = 05/31/23 Lab Sample ID = 1380204 # of QCUs = -0.2 Blind Sample ID = N157 Lab Value = 0.115 Most Probable Value = 0.117 Percent Recovery = 98.2 Analysis Date = 05/26/23 Lab Sample ID = 1100090 # of QCUs = -0.4 Blind Sample ID = N157 Lab Value = 0.112 Most Probable Value = 0.117 Percent Recovery = 95.9 Analysis Date = 05/25/23 Lab Sample ID = 1020107 # of QCUs = -0.8 Blind Sample ID = N157 Lab Value = 0.027 Most Probable Value = 0.028 Percent Recovery = 97.1 Analysis Date = 05/18/23 Lab Sample ID = 1090192 # of QCUs = -0.5 Blind Sample ID = N158X Lab Value = 0.114 Most Probable Value = 0.117 Percent Recovery = 97.4 Analysis Date = 05/04/23 Lab Sample ID = 0940131 # of QCUs = -0.5 Blind Sample ID = N157 Lab Value = 0.138 Most Probable Value = 0.131 Percent Recovery = 105.1 Analysis Date = 05/03/23 Lab Sample ID = 0890107 # of QCUs = 1.0 Blind Sample ID = N155 Y = 100
The SGPlot Procedure


- Total ammonia + organic nitrogen as N, fltd, CFA -
Percent Recovery by Date
Lab: NWQL, PCode: 00623, MCode: KJ002
Analysis Dates: 05/04/23 through 10/07/24
Open Data Set

Lab Value = 0.277 Most Probable Value = 0.140 Percent Recovery = 197.9 Analysis Date = 09/19/24 Lab Sample ID = 2600023 # of QCUs = 1.5 Blind Sample ID = N161 Lab Value = 0.082 Most Probable Value = 0.245 Percent Recovery = 33.5 Analysis Date = 03/25/24 Lab Sample ID = 2720019 # of QCUs = -1.5 Blind Sample ID = N158 Lab Value = 2.651 Most Probable Value = 2.750 Percent Recovery = 96.4 Analysis Date = 10/07/24 Lab Sample ID = 2740023 # of QCUs = -0.6 Blind Sample ID = N162 Lab Value = 2.712 Most Probable Value = 2.750 Percent Recovery = 98.6 Analysis Date = 10/02/24 Lab Sample ID = 2690184 # of QCUs = -0.2 Blind Sample ID = N162 Lab Value = 0.115 Most Probable Value = 0.140 Percent Recovery = 82.1 Analysis Date = 10/02/24 Lab Sample ID = 2700233 # of QCUs = -0.3 Blind Sample ID = N161 Lab Value = 2.607 Most Probable Value = 2.750 Percent Recovery = 94.8 Analysis Date = 09/19/24 Lab Sample ID = 2600042 # of QCUs = -0.9 Blind Sample ID = N162 Lab Value = 0.121 Most Probable Value = 0.140 Percent Recovery = 86.4 Analysis Date = 09/19/24 Lab Sample ID = 2610049 # of QCUs = -0.2 Blind Sample ID = N161 Lab Value = 2.642 Most Probable Value = 2.750 Percent Recovery = 96.1 Analysis Date = 09/13/24 Lab Sample ID = 2540043 # of QCUs = -0.7 Blind Sample ID = N162 Lab Value = 0.132 Most Probable Value = 0.140 Percent Recovery = 94.3 Analysis Date = 09/11/24 Lab Sample ID = 2480181 # of QCUs = -0.1 Blind Sample ID = N161 Lab Value = 0.128 Most Probable Value = 0.140 Percent Recovery = 91.4 Analysis Date = 09/09/24 Lab Sample ID = 2420143 # of QCUs = -0.1 Blind Sample ID = N161 Lab Value = 2.639 Most Probable Value = 2.750 Percent Recovery = 96.0 Analysis Date = 09/05/24 Lab Sample ID = 2400286 # of QCUs = -0.7 Blind Sample ID = N162 Lab Value = 0.129 Most Probable Value = 0.140 Percent Recovery = 92.1 Analysis Date = 09/04/24 Lab Sample ID = 2350151 # of QCUs = -0.1 Blind Sample ID = N161 Lab Value = 2.441 Most Probable Value = 2.750 Percent Recovery = 88.8 Analysis Date = 09/03/24 Lab Sample ID = 2330318 # of QCUs = -2.0 Blind Sample ID = N162 Lab Value = 0.115 Most Probable Value = 0.140 Percent Recovery = 82.1 Analysis Date = 08/30/24 Lab Sample ID = 2280182 # of QCUs = -0.3 Blind Sample ID = N161 Lab Value = 2.678 Most Probable Value = 2.750 Percent Recovery = 97.4 Analysis Date = 08/29/24 Lab Sample ID = 2260089 # of QCUs = -0.5 Blind Sample ID = N162 Lab Value = 0.109 Most Probable Value = 0.140 Percent Recovery = 77.9 Analysis Date = 08/28/24 Lab Sample ID = 2210223 # of QCUs = -0.3 Blind Sample ID = N161 Lab Value = 2.551 Most Probable Value = 2.750 Percent Recovery = 92.8 Analysis Date = 08/21/24 Lab Sample ID = 2140188 # of QCUs = -1.3 Blind Sample ID = N162 Lab Value = 2.812 Most Probable Value = 2.750 Percent Recovery = 102.3 Analysis Date = 08/21/24 Lab Sample ID = 2000170 # of QCUs = 0.4 Blind Sample ID = N162 Lab Value = 2.635 Most Probable Value = 2.750 Percent Recovery = 95.8 Analysis Date = 08/21/24 Lab Sample ID = 2190100 # of QCUs = -0.7 Blind Sample ID = N162 Lab Value = 0.156 Most Probable Value = 0.140 Percent Recovery = 111.4 Analysis Date = 08/19/24 Lab Sample ID = 2130066 # of QCUs = 0.2 Blind Sample ID = N161 Lab Value = 2.691 Most Probable Value = 2.750 Percent Recovery = 97.9 Analysis Date = 08/16/24 Lab Sample ID = 2080149 # of QCUs = -0.4 Blind Sample ID = N162 Lab Value = 0.134 Most Probable Value = 0.140 Percent Recovery = 95.7 Analysis Date = 08/09/24 Lab Sample ID = 2050133 # of QCUs = -0.1 Blind Sample ID = N161 Lab Value = 2.570 Most Probable Value = 2.750 Percent Recovery = 93.5 Analysis Date = 08/07/24 Lab Sample ID = 1930207 # of QCUs = -1.1 Blind Sample ID = N162 Lab Value = 0.125 Most Probable Value = 0.140 Percent Recovery = 89.3 Analysis Date = 08/07/24 Lab Sample ID = 1980277 # of QCUs = -0.2 Blind Sample ID = N161 Lab Value = 0.119 Most Probable Value = 0.140 Percent Recovery = 85.0 Analysis Date = 08/02/24 Lab Sample ID = 1910047 # of QCUs = -0.2 Blind Sample ID = N161 Lab Value = 0.142 Most Probable Value = 0.140 Percent Recovery = 101.4 Analysis Date = 07/29/24 Lab Sample ID = 1790108 # of QCUs = 0.0 Blind Sample ID = N161 Lab Value = 2.965 Most Probable Value = 2.750 Percent Recovery = 107.8 Analysis Date = 07/26/24 Lab Sample ID = 1770114 # of QCUs = 1.4 Blind Sample ID = N162 Lab Value = 0.129 Most Probable Value = 0.140 Percent Recovery = 92.1 Analysis Date = 07/24/24 Lab Sample ID = 1720184 # of QCUs = -0.1 Blind Sample ID = N161 Lab Value = 2.780 Most Probable Value = 2.750 Percent Recovery = 101.1 Analysis Date = 07/12/24 Lab Sample ID = 1720054 # of QCUs = 0.2 Blind Sample ID = N162 Lab Value = 0.091 Most Probable Value = 0.140 Percent Recovery = 65.0 Analysis Date = 07/08/24 Lab Sample ID = 1650134 # of QCUs = -0.5 Blind Sample ID = N161 Lab Value = 0.192 Most Probable Value = 0.140 Percent Recovery = 137.1 Analysis Date = 07/01/24 Lab Sample ID = 1580168 # of QCUs = 0.6 Blind Sample ID = N161 Lab Value = 2.681 Most Probable Value = 2.750 Percent Recovery = 97.5 Analysis Date = 06/28/24 Lab Sample ID = 1630118 # of QCUs = -0.4 Blind Sample ID = N162 Lab Value = 0.151 Most Probable Value = 0.140 Percent Recovery = 107.9 Analysis Date = 06/14/24 Lab Sample ID = 1420094 # of QCUs = 0.1 Blind Sample ID = N161 Lab Value = 2.539 Most Probable Value = 2.750 Percent Recovery = 92.3 Analysis Date = 06/13/24 Lab Sample ID = 1520090 # of QCUs = -1.3 Blind Sample ID = N162 Lab Value = 0.104 Most Probable Value = 0.140 Percent Recovery = 74.3 Analysis Date = 06/10/24 Lab Sample ID = 1500148 # of QCUs = -0.4 Blind Sample ID = N161 Lab Value = 2.636 Most Probable Value = 2.750 Percent Recovery = 95.9 Analysis Date = 06/06/24 Lab Sample ID = 1440177 # of QCUs = -0.7 Blind Sample ID = N162 Lab Value = 2.715 Most Probable Value = 2.750 Percent Recovery = 98.7 Analysis Date = 06/06/24 Lab Sample ID = 1560041 # of QCUs = -0.2 Blind Sample ID = N162 Lab Value = 2.749 Most Probable Value = 2.750 Percent Recovery = 100.0 Analysis Date = 05/28/24 Lab Sample ID = 1380120 # of QCUs = -0.0 Blind Sample ID = N162 Lab Value = 2.547 Most Probable Value = 2.750 Percent Recovery = 92.6 Analysis Date = 05/20/24 Lab Sample ID = 1300152 # of QCUs = -1.3 Blind Sample ID = N162 Lab Value = 2.665 Most Probable Value = 2.750 Percent Recovery = 96.9 Analysis Date = 05/14/24 Lab Sample ID = 1150017 # of QCUs = -0.5 Blind Sample ID = N162 Lab Value = 2.819 Most Probable Value = 2.750 Percent Recovery = 102.5 Analysis Date = 05/09/24 Lab Sample ID = 1070227 # of QCUs = 0.4 Blind Sample ID = N162 Lab Value = 0.465 Most Probable Value = 0.540 Percent Recovery = 86.1 Analysis Date = 05/07/24 Lab Sample ID = 0810193 # of QCUs = -1.1 Blind Sample ID = N160 Lab Value = 0.489 Most Probable Value = 0.540 Percent Recovery = 90.6 Analysis Date = 04/26/24 Lab Sample ID = 0790096 # of QCUs = -0.7 Blind Sample ID = N160 Lab Value = 0.117 Most Probable Value = 0.120 Percent Recovery = 97.5 Analysis Date = 04/26/24 Lab Sample ID = 0530096 # of QCUs = -0.1 Blind Sample ID = N159 Lab Value = 2.615 Most Probable Value = 2.750 Percent Recovery = 95.1 Analysis Date = 04/24/24 Lab Sample ID = 0930095 # of QCUs = -0.9 Blind Sample ID = N162 Lab Value = 2.845 Most Probable Value = 2.750 Percent Recovery = 103.5 Analysis Date = 04/23/24 Lab Sample ID = 1000110 # of QCUs = 0.6 Blind Sample ID = N162 Lab Value = 0.475 Most Probable Value = 0.540 Percent Recovery = 88.0 Analysis Date = 04/23/24 Lab Sample ID = 0670130 # of QCUs = -0.9 Blind Sample ID = N160 Lab Value = 0.478 Most Probable Value = 0.540 Percent Recovery = 88.5 Analysis Date = 04/22/24 Lab Sample ID = 0880080 # of QCUs = -0.9 Blind Sample ID = N160 Lab Value = 0.118 Most Probable Value = 0.120 Percent Recovery = 98.3 Analysis Date = 04/22/24 Lab Sample ID = 0880017 # of QCUs = -0.1 Blind Sample ID = N159 Lab Value = 0.492 Most Probable Value = 0.540 Percent Recovery = 91.1 Analysis Date = 04/17/24 Lab Sample ID = 0520083 # of QCUs = -0.7 Blind Sample ID = N160 Lab Value = 0.608 Most Probable Value = 0.540 Percent Recovery = 112.6 Analysis Date = 04/15/24 Lab Sample ID = 0440081 # of QCUs = 1.0 Blind Sample ID = N160 Lab Value = 0.123 Most Probable Value = 0.120 Percent Recovery = 102.5 Analysis Date = 04/15/24 Lab Sample ID = 0730122 # of QCUs = 0.1 Blind Sample ID = N159 Lab Value = 0.162 Most Probable Value = 0.120 Percent Recovery = 135.0 Analysis Date = 04/09/24 Lab Sample ID = 0390105 # of QCUs = 1.2 Blind Sample ID = N159 Lab Value = 0.129 Most Probable Value = 0.120 Percent Recovery = 107.5 Analysis Date = 04/06/24 Lab Sample ID = 0660045 # of QCUs = 0.3 Blind Sample ID = N159 Lab Value = 0.130 Most Probable Value = 0.120 Percent Recovery = 108.3 Analysis Date = 04/01/24 Lab Sample ID = 0610078 # of QCUs = 0.3 Blind Sample ID = N159 Lab Value = 0.086 Most Probable Value = 0.120 Percent Recovery = 71.7 Analysis Date = 03/30/24 Lab Sample ID = 0230081 # of QCUs = -1.0 Blind Sample ID = N159 Lab Value = 0.428 Most Probable Value = 0.540 Percent Recovery = 79.3 Analysis Date = 03/27/24 Lab Sample ID = 0580160 # of QCUs = -1.6 Blind Sample ID = N160 Lab Value = 0.482 Most Probable Value = 0.540 Percent Recovery = 89.3 Analysis Date = 03/26/24 Lab Sample ID = 0370150 # of QCUs = -0.8 Blind Sample ID = N160 Lab Value = 0.507 Most Probable Value = 0.540 Percent Recovery = 93.9 Analysis Date = 03/23/24 Lab Sample ID = 0250068 # of QCUs = -0.5 Blind Sample ID = N160 Lab Value = 0.514 Most Probable Value = 0.540 Percent Recovery = 95.2 Analysis Date = 03/23/24 Lab Sample ID = 0120127 # of QCUs = -0.4 Blind Sample ID = N160 Lab Value = 0.528 Most Probable Value = 0.540 Percent Recovery = 97.8 Analysis Date = 03/23/24 Lab Sample ID = 3320177 # of QCUs = -0.2 Blind Sample ID = N160 Lab Value = 0.081 Most Probable Value = 0.120 Percent Recovery = 67.5 Analysis Date = 03/23/24 Lab Sample ID = 0170013 # of QCUs = -1.1 Blind Sample ID = N159 Lab Value = 0.521 Most Probable Value = 0.540 Percent Recovery = 96.5 Analysis Date = 03/20/24 Lab Sample ID = 0180111 # of QCUs = -0.3 Blind Sample ID = N160 Lab Value = 0.525 Most Probable Value = 0.540 Percent Recovery = 97.2 Analysis Date = 03/12/24 Lab Sample ID = 3130130 # of QCUs = -0.2 Blind Sample ID = N160 Lab Value = 0.097 Most Probable Value = 0.120 Percent Recovery = 80.8 Analysis Date = 02/28/24 Lab Sample ID = 0090036 # of QCUs = -0.7 Blind Sample ID = N159 Lab Value = 0.564 Most Probable Value = 0.540 Percent Recovery = 104.4 Analysis Date = 02/27/24 Lab Sample ID = 3610065 # of QCUs = 0.3 Blind Sample ID = N160 Lab Value = 0.485 Most Probable Value = 0.540 Percent Recovery = 89.8 Analysis Date = 02/27/24 Lab Sample ID = 0040090 # of QCUs = -0.8 Blind Sample ID = N160 Lab Value = 0.119 Most Probable Value = 0.120 Percent Recovery = 99.2 Analysis Date = 02/27/24 Lab Sample ID = 3620062 # of QCUs = -0.0 Blind Sample ID = N159 Lab Value = 0.074 Most Probable Value = 0.120 Percent Recovery = 61.7 Analysis Date = 02/22/24 Lab Sample ID = 3550285 # of QCUs = -1.3 Blind Sample ID = N159 Lab Value = 0.510 Most Probable Value = 0.540 Percent Recovery = 94.4 Analysis Date = 02/21/24 Lab Sample ID = 3530162 # of QCUs = -0.4 Blind Sample ID = N160 Lab Value = 0.462 Most Probable Value = 0.540 Percent Recovery = 85.6 Analysis Date = 02/16/24 Lab Sample ID = 3460242 # of QCUs = -1.1 Blind Sample ID = N160 Lab Value = 0.106 Most Probable Value = 0.120 Percent Recovery = 88.3 Analysis Date = 02/16/24 Lab Sample ID = 3470279 # of QCUs = -0.4 Blind Sample ID = N159 Lab Value = 0.505 Most Probable Value = 0.540 Percent Recovery = 93.5 Analysis Date = 02/13/24 Lab Sample ID = 3390055 # of QCUs = -0.5 Blind Sample ID = N160 Lab Value = 0.519 Most Probable Value = 0.540 Percent Recovery = 96.1 Analysis Date = 02/13/24 Lab Sample ID = 3350126 # of QCUs = -0.3 Blind Sample ID = N160 Lab Value = 0.538 Most Probable Value = 0.540 Percent Recovery = 99.6 Analysis Date = 02/08/24 Lab Sample ID = 3210044 # of QCUs = -0.0 Blind Sample ID = N160 Lab Value = 0.106 Most Probable Value = 0.120 Percent Recovery = 88.3 Analysis Date = 02/08/24 Lab Sample ID = 3250151 # of QCUs = -0.4 Blind Sample ID = N159 Lab Value = 0.085 Most Probable Value = 0.120 Percent Recovery = 70.8 Analysis Date = 11/16/23 Lab Sample ID = 3120062 # of QCUs = -1.0 Blind Sample ID = N159 Lab Value = 0.493 Most Probable Value = 0.540 Percent Recovery = 91.3 Analysis Date = 10/31/23 Lab Sample ID = 2980083 # of QCUs = -0.7 Blind Sample ID = N160 Lab Value = 0.475 Most Probable Value = 0.540 Percent Recovery = 88.0 Analysis Date = 10/26/23 Lab Sample ID = 2900165 # of QCUs = -0.9 Blind Sample ID = N160 Lab Value = 0.080 Most Probable Value = 0.120 Percent Recovery = 66.7 Analysis Date = 10/26/23 Lab Sample ID = 2930012 # of QCUs = -1.1 Blind Sample ID = N159 Lab Value = 0.515 Most Probable Value = 0.540 Percent Recovery = 95.4 Analysis Date = 10/24/23 Lab Sample ID = 2850092 # of QCUs = -0.4 Blind Sample ID = N160 Lab Value = 0.527 Most Probable Value = 0.540 Percent Recovery = 97.6 Analysis Date = 10/17/23 Lab Sample ID = 2760036 # of QCUs = -0.2 Blind Sample ID = N160 Lab Value = 0.080 Most Probable Value = 0.120 Percent Recovery = 66.7 Analysis Date = 10/17/23 Lab Sample ID = 2770171 # of QCUs = -1.1 Blind Sample ID = N159 Lab Value = 0.246 Most Probable Value = 0.245 Percent Recovery = 100.4 Analysis Date = 10/12/23 Lab Sample ID = 2440132 # of QCUs = 0.0 Blind Sample ID = N158 Lab Value = 0.231 Most Probable Value = 0.245 Percent Recovery = 94.3 Analysis Date = 10/04/23 Lab Sample ID = 2640109 # of QCUs = -0.1 Blind Sample ID = N158 Lab Value = 0.220 Most Probable Value = 0.245 Percent Recovery = 89.8 Analysis Date = 10/03/23 Lab Sample ID = 2570186 # of QCUs = -0.2 Blind Sample ID = N158 Lab Value = 0.075 Most Probable Value = 0.086 Percent Recovery = 87.2 Analysis Date = 10/03/23 Lab Sample ID = 2620181 # of QCUs = -0.1 Blind Sample ID = N157 Lab Value = 0.218 Most Probable Value = 0.245 Percent Recovery = 89.0 Analysis Date = 09/26/23 Lab Sample ID = 2280169 # of QCUs = -0.2 Blind Sample ID = N158 Lab Value = 0.088 Most Probable Value = 0.086 Percent Recovery = 102.3 Analysis Date = 09/26/23 Lab Sample ID = 2290216 # of QCUs = 0.0 Blind Sample ID = N157 Lab Value = 0.211 Most Probable Value = 0.245 Percent Recovery = 86.1 Analysis Date = 09/19/23 Lab Sample ID = 2500320 # of QCUs = -0.3 Blind Sample ID = N158 Lab Value = 0.234 Most Probable Value = 0.245 Percent Recovery = 95.5 Analysis Date = 09/18/23 Lab Sample ID = 2350097 # of QCUs = -0.1 Blind Sample ID = N158 Lab Value = 0.070 Most Probable Value = 0.086 Percent Recovery = 81.4 Analysis Date = 09/18/23 Lab Sample ID = 2480099 # of QCUs = -0.2 Blind Sample ID = N157 Lab Value = 0.089 Most Probable Value = 0.086 Percent Recovery = 103.5 Analysis Date = 08/29/23 Lab Sample ID = 2360090 # of QCUs = 0.0 Blind Sample ID = N157 Lab Value = 0.199 Most Probable Value = 0.245 Percent Recovery = 81.2 Analysis Date = 08/15/23 Lab Sample ID = 2200130 # of QCUs = -0.4 Blind Sample ID = N158 Lab Value = 0.074 Most Probable Value = 0.086 Percent Recovery = 86.0 Analysis Date = 08/14/23 Lab Sample ID = 1990167 # of QCUs = -0.1 Blind Sample ID = N157 Lab Value = 0.242 Most Probable Value = 0.245 Percent Recovery = 98.8 Analysis Date = 08/08/23 Lab Sample ID = 2080232 # of QCUs = -0.0 Blind Sample ID = N158 Lab Value = 0.250 Most Probable Value = 0.245 Percent Recovery = 102.0 Analysis Date = 08/07/23 Lab Sample ID = 2020027 # of QCUs = 0.0 Blind Sample ID = N158 Lab Value = 0.283 Most Probable Value = 0.245 Percent Recovery = 115.5 Analysis Date = 08/01/23 Lab Sample ID = 1980052 # of QCUs = 0.3 Blind Sample ID = N158 Lab Value = 0.211 Most Probable Value = 0.245 Percent Recovery = 86.1 Analysis Date = 08/01/23 Lab Sample ID = 1920172 # of QCUs = -0.3 Blind Sample ID = N158 Lab Value = 0.088 Most Probable Value = 0.086 Percent Recovery = 102.3 Analysis Date = 08/01/23 Lab Sample ID = 1940237 # of QCUs = 0.0 Blind Sample ID = N157 Lab Value = 0.273 Most Probable Value = 0.245 Percent Recovery = 111.4 Analysis Date = 07/25/23 Lab Sample ID = 1840088 # of QCUs = 0.3 Blind Sample ID = N158 Lab Value = 0.202 Most Probable Value = 0.245 Percent Recovery = 82.4 Analysis Date = 07/07/23 Lab Sample ID = 1730212 # of QCUs = -0.4 Blind Sample ID = N158 Lab Value = 0.230 Most Probable Value = 0.245 Percent Recovery = 93.9 Analysis Date = 06/27/23 Lab Sample ID = 1650068 # of QCUs = -0.1 Blind Sample ID = N158 Lab Value = 0.251 Most Probable Value = 0.245 Percent Recovery = 102.4 Analysis Date = 06/08/23 Lab Sample ID = 1570044 # of QCUs = 0.1 Blind Sample ID = N158 Lab Value = 0.209 Most Probable Value = 0.245 Percent Recovery = 85.3 Analysis Date = 06/06/23 Lab Sample ID = 1440064 # of QCUs = -0.3 Blind Sample ID = N158 Lab Value = 0.256 Most Probable Value = 0.245 Percent Recovery = 104.5 Analysis Date = 05/24/23 Lab Sample ID = 1360051 # of QCUs = 0.1 Blind Sample ID = N158 Lab Value = 0.251 Most Probable Value = 0.245 Percent Recovery = 102.4 Analysis Date = 05/24/23 Lab Sample ID = 1300163 # of QCUs = 0.1 Blind Sample ID = N158 Lab Value = 0.091 Most Probable Value = 0.086 Percent Recovery = 105.8 Analysis Date = 05/24/23 Lab Sample ID = 1360049 # of QCUs = 0.1 Blind Sample ID = N157 Lab Value = 0.100 Most Probable Value = 0.086 Percent Recovery = 116.3 Analysis Date = 05/24/23 Lab Sample ID = 1300164 # of QCUs = 0.2 Blind Sample ID = N157 Lab Value = 0.214 Most Probable Value = 0.245 Percent Recovery = 87.3 Analysis Date = 05/17/23 Lab Sample ID = 1240212 # of QCUs = -0.3 Blind Sample ID = N158 Lab Value = 0.086 Most Probable Value = 0.086 Percent Recovery = 100.0 Analysis Date = 05/17/23 Lab Sample ID = 1230176 # of QCUs = 0.0 Blind Sample ID = N157 Lab Value = 0.239 Most Probable Value = 0.245 Percent Recovery = 97.6 Analysis Date = 05/09/23 Lab Sample ID = 1170150 # of QCUs = -0.1 Blind Sample ID = N158 Lab Value = 0.241 Most Probable Value = 0.245 Percent Recovery = 98.4 Analysis Date = 05/04/23 Lab Sample ID = 1100091 # of QCUs = -0.0 Blind Sample ID = N158 Y = 100
The SGPlot Procedure

- Total ammonia + organic nitrogen as N, fltd, CFA -
Percent Recovery by Concentration
NWQL Parameter: 00623, Method: KJ002
Analysis Dates: 05/04/23 through 10/07/24
Open Data Set

Lab Value = 0.277 Most Probable Value = 0.140 Percent Recovery = 197.9 Analysis Date = 09/19/24 Lab Sample ID = 2600023 # of QCUs = 1.5 Blind Sample ID = N161 Lab Value = 0.082 Most Probable Value = 0.245 Percent Recovery = 33.5 Analysis Date = 03/25/24 Lab Sample ID = 2720019 # of QCUs = -1.5 Blind Sample ID = N158 Lab Value = 2.651 Most Probable Value = 2.750 Percent Recovery = 96.4 Analysis Date = 10/07/24 Lab Sample ID = 2740023 # of QCUs = -0.6 Blind Sample ID = N162 Lab Value = 2.712 Most Probable Value = 2.750 Percent Recovery = 98.6 Analysis Date = 10/02/24 Lab Sample ID = 2690184 # of QCUs = -0.2 Blind Sample ID = N162 Lab Value = 0.115 Most Probable Value = 0.140 Percent Recovery = 82.1 Analysis Date = 10/02/24 Lab Sample ID = 2700233 # of QCUs = -0.3 Blind Sample ID = N161 Lab Value = 2.607 Most Probable Value = 2.750 Percent Recovery = 94.8 Analysis Date = 09/19/24 Lab Sample ID = 2600042 # of QCUs = -0.9 Blind Sample ID = N162 Lab Value = 0.121 Most Probable Value = 0.140 Percent Recovery = 86.4 Analysis Date = 09/19/24 Lab Sample ID = 2610049 # of QCUs = -0.2 Blind Sample ID = N161 Lab Value = 2.642 Most Probable Value = 2.750 Percent Recovery = 96.1 Analysis Date = 09/13/24 Lab Sample ID = 2540043 # of QCUs = -0.7 Blind Sample ID = N162 Lab Value = 0.132 Most Probable Value = 0.140 Percent Recovery = 94.3 Analysis Date = 09/11/24 Lab Sample ID = 2480181 # of QCUs = -0.1 Blind Sample ID = N161 Lab Value = 0.128 Most Probable Value = 0.140 Percent Recovery = 91.4 Analysis Date = 09/09/24 Lab Sample ID = 2420143 # of QCUs = -0.1 Blind Sample ID = N161 Lab Value = 2.639 Most Probable Value = 2.750 Percent Recovery = 96.0 Analysis Date = 09/05/24 Lab Sample ID = 2400286 # of QCUs = -0.7 Blind Sample ID = N162 Lab Value = 0.129 Most Probable Value = 0.140 Percent Recovery = 92.1 Analysis Date = 09/04/24 Lab Sample ID = 2350151 # of QCUs = -0.1 Blind Sample ID = N161 Lab Value = 2.441 Most Probable Value = 2.750 Percent Recovery = 88.8 Analysis Date = 09/03/24 Lab Sample ID = 2330318 # of QCUs = -2.0 Blind Sample ID = N162 Lab Value = 0.115 Most Probable Value = 0.140 Percent Recovery = 82.1 Analysis Date = 08/30/24 Lab Sample ID = 2280182 # of QCUs = -0.3 Blind Sample ID = N161 Lab Value = 2.678 Most Probable Value = 2.750 Percent Recovery = 97.4 Analysis Date = 08/29/24 Lab Sample ID = 2260089 # of QCUs = -0.5 Blind Sample ID = N162 Lab Value = 0.109 Most Probable Value = 0.140 Percent Recovery = 77.9 Analysis Date = 08/28/24 Lab Sample ID = 2210223 # of QCUs = -0.3 Blind Sample ID = N161 Lab Value = 2.551 Most Probable Value = 2.750 Percent Recovery = 92.8 Analysis Date = 08/21/24 Lab Sample ID = 2140188 # of QCUs = -1.3 Blind Sample ID = N162 Lab Value = 2.812 Most Probable Value = 2.750 Percent Recovery = 102.3 Analysis Date = 08/21/24 Lab Sample ID = 2000170 # of QCUs = 0.4 Blind Sample ID = N162 Lab Value = 2.635 Most Probable Value = 2.750 Percent Recovery = 95.8 Analysis Date = 08/21/24 Lab Sample ID = 2190100 # of QCUs = -0.7 Blind Sample ID = N162 Lab Value = 0.156 Most Probable Value = 0.140 Percent Recovery = 111.4 Analysis Date = 08/19/24 Lab Sample ID = 2130066 # of QCUs = 0.2 Blind Sample ID = N161 Lab Value = 2.691 Most Probable Value = 2.750 Percent Recovery = 97.9 Analysis Date = 08/16/24 Lab Sample ID = 2080149 # of QCUs = -0.4 Blind Sample ID = N162 Lab Value = 0.134 Most Probable Value = 0.140 Percent Recovery = 95.7 Analysis Date = 08/09/24 Lab Sample ID = 2050133 # of QCUs = -0.1 Blind Sample ID = N161 Lab Value = 2.570 Most Probable Value = 2.750 Percent Recovery = 93.5 Analysis Date = 08/07/24 Lab Sample ID = 1930207 # of QCUs = -1.1 Blind Sample ID = N162 Lab Value = 0.125 Most Probable Value = 0.140 Percent Recovery = 89.3 Analysis Date = 08/07/24 Lab Sample ID = 1980277 # of QCUs = -0.2 Blind Sample ID = N161 Lab Value = 0.119 Most Probable Value = 0.140 Percent Recovery = 85.0 Analysis Date = 08/02/24 Lab Sample ID = 1910047 # of QCUs = -0.2 Blind Sample ID = N161 Lab Value = 0.142 Most Probable Value = 0.140 Percent Recovery = 101.4 Analysis Date = 07/29/24 Lab Sample ID = 1790108 # of QCUs = 0.0 Blind Sample ID = N161 Lab Value = 2.965 Most Probable Value = 2.750 Percent Recovery = 107.8 Analysis Date = 07/26/24 Lab Sample ID = 1770114 # of QCUs = 1.4 Blind Sample ID = N162 Lab Value = 0.129 Most Probable Value = 0.140 Percent Recovery = 92.1 Analysis Date = 07/24/24 Lab Sample ID = 1720184 # of QCUs = -0.1 Blind Sample ID = N161 Lab Value = 2.780 Most Probable Value = 2.750 Percent Recovery = 101.1 Analysis Date = 07/12/24 Lab Sample ID = 1720054 # of QCUs = 0.2 Blind Sample ID = N162 Lab Value = 0.091 Most Probable Value = 0.140 Percent Recovery = 65.0 Analysis Date = 07/08/24 Lab Sample ID = 1650134 # of QCUs = -0.5 Blind Sample ID = N161 Lab Value = 0.192 Most Probable Value = 0.140 Percent Recovery = 137.1 Analysis Date = 07/01/24 Lab Sample ID = 1580168 # of QCUs = 0.6 Blind Sample ID = N161 Lab Value = 2.681 Most Probable Value = 2.750 Percent Recovery = 97.5 Analysis Date = 06/28/24 Lab Sample ID = 1630118 # of QCUs = -0.4 Blind Sample ID = N162 Lab Value = 0.151 Most Probable Value = 0.140 Percent Recovery = 107.9 Analysis Date = 06/14/24 Lab Sample ID = 1420094 # of QCUs = 0.1 Blind Sample ID = N161 Lab Value = 2.539 Most Probable Value = 2.750 Percent Recovery = 92.3 Analysis Date = 06/13/24 Lab Sample ID = 1520090 # of QCUs = -1.3 Blind Sample ID = N162 Lab Value = 0.104 Most Probable Value = 0.140 Percent Recovery = 74.3 Analysis Date = 06/10/24 Lab Sample ID = 1500148 # of QCUs = -0.4 Blind Sample ID = N161 Lab Value = 2.636 Most Probable Value = 2.750 Percent Recovery = 95.9 Analysis Date = 06/06/24 Lab Sample ID = 1440177 # of QCUs = -0.7 Blind Sample ID = N162 Lab Value = 2.715 Most Probable Value = 2.750 Percent Recovery = 98.7 Analysis Date = 06/06/24 Lab Sample ID = 1560041 # of QCUs = -0.2 Blind Sample ID = N162 Lab Value = 2.749 Most Probable Value = 2.750 Percent Recovery = 100.0 Analysis Date = 05/28/24 Lab Sample ID = 1380120 # of QCUs = -0.0 Blind Sample ID = N162 Lab Value = 2.547 Most Probable Value = 2.750 Percent Recovery = 92.6 Analysis Date = 05/20/24 Lab Sample ID = 1300152 # of QCUs = -1.3 Blind Sample ID = N162 Lab Value = 2.665 Most Probable Value = 2.750 Percent Recovery = 96.9 Analysis Date = 05/14/24 Lab Sample ID = 1150017 # of QCUs = -0.5 Blind Sample ID = N162 Lab Value = 2.819 Most Probable Value = 2.750 Percent Recovery = 102.5 Analysis Date = 05/09/24 Lab Sample ID = 1070227 # of QCUs = 0.4 Blind Sample ID = N162 Lab Value = 0.465 Most Probable Value = 0.540 Percent Recovery = 86.1 Analysis Date = 05/07/24 Lab Sample ID = 0810193 # of QCUs = -1.1 Blind Sample ID = N160 Lab Value = 0.489 Most Probable Value = 0.540 Percent Recovery = 90.6 Analysis Date = 04/26/24 Lab Sample ID = 0790096 # of QCUs = -0.7 Blind Sample ID = N160 Lab Value = 0.117 Most Probable Value = 0.120 Percent Recovery = 97.5 Analysis Date = 04/26/24 Lab Sample ID = 0530096 # of QCUs = -0.1 Blind Sample ID = N159 Lab Value = 2.615 Most Probable Value = 2.750 Percent Recovery = 95.1 Analysis Date = 04/24/24 Lab Sample ID = 0930095 # of QCUs = -0.9 Blind Sample ID = N162 Lab Value = 2.845 Most Probable Value = 2.750 Percent Recovery = 103.5 Analysis Date = 04/23/24 Lab Sample ID = 1000110 # of QCUs = 0.6 Blind Sample ID = N162 Lab Value = 0.475 Most Probable Value = 0.540 Percent Recovery = 88.0 Analysis Date = 04/23/24 Lab Sample ID = 0670130 # of QCUs = -0.9 Blind Sample ID = N160 Lab Value = 0.478 Most Probable Value = 0.540 Percent Recovery = 88.5 Analysis Date = 04/22/24 Lab Sample ID = 0880080 # of QCUs = -0.9 Blind Sample ID = N160 Lab Value = 0.118 Most Probable Value = 0.120 Percent Recovery = 98.3 Analysis Date = 04/22/24 Lab Sample ID = 0880017 # of QCUs = -0.1 Blind Sample ID = N159 Lab Value = 0.492 Most Probable Value = 0.540 Percent Recovery = 91.1 Analysis Date = 04/17/24 Lab Sample ID = 0520083 # of QCUs = -0.7 Blind Sample ID = N160 Lab Value = 0.608 Most Probable Value = 0.540 Percent Recovery = 112.6 Analysis Date = 04/15/24 Lab Sample ID = 0440081 # of QCUs = 1.0 Blind Sample ID = N160 Lab Value = 0.123 Most Probable Value = 0.120 Percent Recovery = 102.5 Analysis Date = 04/15/24 Lab Sample ID = 0730122 # of QCUs = 0.1 Blind Sample ID = N159 Lab Value = 0.162 Most Probable Value = 0.120 Percent Recovery = 135.0 Analysis Date = 04/09/24 Lab Sample ID = 0390105 # of QCUs = 1.2 Blind Sample ID = N159 Lab Value = 0.129 Most Probable Value = 0.120 Percent Recovery = 107.5 Analysis Date = 04/06/24 Lab Sample ID = 0660045 # of QCUs = 0.3 Blind Sample ID = N159 Lab Value = 0.130 Most Probable Value = 0.120 Percent Recovery = 108.3 Analysis Date = 04/01/24 Lab Sample ID = 0610078 # of QCUs = 0.3 Blind Sample ID = N159 Lab Value = 0.086 Most Probable Value = 0.120 Percent Recovery = 71.7 Analysis Date = 03/30/24 Lab Sample ID = 0230081 # of QCUs = -1.0 Blind Sample ID = N159 Lab Value = 0.428 Most Probable Value = 0.540 Percent Recovery = 79.3 Analysis Date = 03/27/24 Lab Sample ID = 0580160 # of QCUs = -1.6 Blind Sample ID = N160 Lab Value = 0.482 Most Probable Value = 0.540 Percent Recovery = 89.3 Analysis Date = 03/26/24 Lab Sample ID = 0370150 # of QCUs = -0.8 Blind Sample ID = N160 Lab Value = 0.507 Most Probable Value = 0.540 Percent Recovery = 93.9 Analysis Date = 03/23/24 Lab Sample ID = 0250068 # of QCUs = -0.5 Blind Sample ID = N160 Lab Value = 0.514 Most Probable Value = 0.540 Percent Recovery = 95.2 Analysis Date = 03/23/24 Lab Sample ID = 0120127 # of QCUs = -0.4 Blind Sample ID = N160 Lab Value = 0.528 Most Probable Value = 0.540 Percent Recovery = 97.8 Analysis Date = 03/23/24 Lab Sample ID = 3320177 # of QCUs = -0.2 Blind Sample ID = N160 Lab Value = 0.081 Most Probable Value = 0.120 Percent Recovery = 67.5 Analysis Date = 03/23/24 Lab Sample ID = 0170013 # of QCUs = -1.1 Blind Sample ID = N159 Lab Value = 0.521 Most Probable Value = 0.540 Percent Recovery = 96.5 Analysis Date = 03/20/24 Lab Sample ID = 0180111 # of QCUs = -0.3 Blind Sample ID = N160 Lab Value = 0.525 Most Probable Value = 0.540 Percent Recovery = 97.2 Analysis Date = 03/12/24 Lab Sample ID = 3130130 # of QCUs = -0.2 Blind Sample ID = N160 Lab Value = 0.097 Most Probable Value = 0.120 Percent Recovery = 80.8 Analysis Date = 02/28/24 Lab Sample ID = 0090036 # of QCUs = -0.7 Blind Sample ID = N159 Lab Value = 0.564 Most Probable Value = 0.540 Percent Recovery = 104.4 Analysis Date = 02/27/24 Lab Sample ID = 3610065 # of QCUs = 0.3 Blind Sample ID = N160 Lab Value = 0.485 Most Probable Value = 0.540 Percent Recovery = 89.8 Analysis Date = 02/27/24 Lab Sample ID = 0040090 # of QCUs = -0.8 Blind Sample ID = N160 Lab Value = 0.119 Most Probable Value = 0.120 Percent Recovery = 99.2 Analysis Date = 02/27/24 Lab Sample ID = 3620062 # of QCUs = -0.0 Blind Sample ID = N159 Lab Value = 0.074 Most Probable Value = 0.120 Percent Recovery = 61.7 Analysis Date = 02/22/24 Lab Sample ID = 3550285 # of QCUs = -1.3 Blind Sample ID = N159 Lab Value = 0.510 Most Probable Value = 0.540 Percent Recovery = 94.4 Analysis Date = 02/21/24 Lab Sample ID = 3530162 # of QCUs = -0.4 Blind Sample ID = N160 Lab Value = 0.462 Most Probable Value = 0.540 Percent Recovery = 85.6 Analysis Date = 02/16/24 Lab Sample ID = 3460242 # of QCUs = -1.1 Blind Sample ID = N160 Lab Value = 0.106 Most Probable Value = 0.120 Percent Recovery = 88.3 Analysis Date = 02/16/24 Lab Sample ID = 3470279 # of QCUs = -0.4 Blind Sample ID = N159 Lab Value = 0.505 Most Probable Value = 0.540 Percent Recovery = 93.5 Analysis Date = 02/13/24 Lab Sample ID = 3390055 # of QCUs = -0.5 Blind Sample ID = N160 Lab Value = 0.519 Most Probable Value = 0.540 Percent Recovery = 96.1 Analysis Date = 02/13/24 Lab Sample ID = 3350126 # of QCUs = -0.3 Blind Sample ID = N160 Lab Value = 0.538 Most Probable Value = 0.540 Percent Recovery = 99.6 Analysis Date = 02/08/24 Lab Sample ID = 3210044 # of QCUs = -0.0 Blind Sample ID = N160 Lab Value = 0.106 Most Probable Value = 0.120 Percent Recovery = 88.3 Analysis Date = 02/08/24 Lab Sample ID = 3250151 # of QCUs = -0.4 Blind Sample ID = N159 Lab Value = 0.085 Most Probable Value = 0.120 Percent Recovery = 70.8 Analysis Date = 11/16/23 Lab Sample ID = 3120062 # of QCUs = -1.0 Blind Sample ID = N159 Lab Value = 0.493 Most Probable Value = 0.540 Percent Recovery = 91.3 Analysis Date = 10/31/23 Lab Sample ID = 2980083 # of QCUs = -0.7 Blind Sample ID = N160 Lab Value = 0.475 Most Probable Value = 0.540 Percent Recovery = 88.0 Analysis Date = 10/26/23 Lab Sample ID = 2900165 # of QCUs = -0.9 Blind Sample ID = N160 Lab Value = 0.080 Most Probable Value = 0.120 Percent Recovery = 66.7 Analysis Date = 10/26/23 Lab Sample ID = 2930012 # of QCUs = -1.1 Blind Sample ID = N159 Lab Value = 0.515 Most Probable Value = 0.540 Percent Recovery = 95.4 Analysis Date = 10/24/23 Lab Sample ID = 2850092 # of QCUs = -0.4 Blind Sample ID = N160 Lab Value = 0.527 Most Probable Value = 0.540 Percent Recovery = 97.6 Analysis Date = 10/17/23 Lab Sample ID = 2760036 # of QCUs = -0.2 Blind Sample ID = N160 Lab Value = 0.080 Most Probable Value = 0.120 Percent Recovery = 66.7 Analysis Date = 10/17/23 Lab Sample ID = 2770171 # of QCUs = -1.1 Blind Sample ID = N159 Lab Value = 0.246 Most Probable Value = 0.245 Percent Recovery = 100.4 Analysis Date = 10/12/23 Lab Sample ID = 2440132 # of QCUs = 0.0 Blind Sample ID = N158 Lab Value = 0.231 Most Probable Value = 0.245 Percent Recovery = 94.3 Analysis Date = 10/04/23 Lab Sample ID = 2640109 # of QCUs = -0.1 Blind Sample ID = N158 Lab Value = 0.220 Most Probable Value = 0.245 Percent Recovery = 89.8 Analysis Date = 10/03/23 Lab Sample ID = 2570186 # of QCUs = -0.2 Blind Sample ID = N158 Lab Value = 0.075 Most Probable Value = 0.086 Percent Recovery = 87.2 Analysis Date = 10/03/23 Lab Sample ID = 2620181 # of QCUs = -0.1 Blind Sample ID = N157 Lab Value = 0.218 Most Probable Value = 0.245 Percent Recovery = 89.0 Analysis Date = 09/26/23 Lab Sample ID = 2280169 # of QCUs = -0.2 Blind Sample ID = N158 Lab Value = 0.088 Most Probable Value = 0.086 Percent Recovery = 102.3 Analysis Date = 09/26/23 Lab Sample ID = 2290216 # of QCUs = 0.0 Blind Sample ID = N157 Lab Value = 0.211 Most Probable Value = 0.245 Percent Recovery = 86.1 Analysis Date = 09/19/23 Lab Sample ID = 2500320 # of QCUs = -0.3 Blind Sample ID = N158 Lab Value = 0.234 Most Probable Value = 0.245 Percent Recovery = 95.5 Analysis Date = 09/18/23 Lab Sample ID = 2350097 # of QCUs = -0.1 Blind Sample ID = N158 Lab Value = 0.070 Most Probable Value = 0.086 Percent Recovery = 81.4 Analysis Date = 09/18/23 Lab Sample ID = 2480099 # of QCUs = -0.2 Blind Sample ID = N157 Lab Value = 0.089 Most Probable Value = 0.086 Percent Recovery = 103.5 Analysis Date = 08/29/23 Lab Sample ID = 2360090 # of QCUs = 0.0 Blind Sample ID = N157 Lab Value = 0.199 Most Probable Value = 0.245 Percent Recovery = 81.2 Analysis Date = 08/15/23 Lab Sample ID = 2200130 # of QCUs = -0.4 Blind Sample ID = N158 Lab Value = 0.074 Most Probable Value = 0.086 Percent Recovery = 86.0 Analysis Date = 08/14/23 Lab Sample ID = 1990167 # of QCUs = -0.1 Blind Sample ID = N157 Lab Value = 0.242 Most Probable Value = 0.245 Percent Recovery = 98.8 Analysis Date = 08/08/23 Lab Sample ID = 2080232 # of QCUs = -0.0 Blind Sample ID = N158 Lab Value = 0.250 Most Probable Value = 0.245 Percent Recovery = 102.0 Analysis Date = 08/07/23 Lab Sample ID = 2020027 # of QCUs = 0.0 Blind Sample ID = N158 Lab Value = 0.283 Most Probable Value = 0.245 Percent Recovery = 115.5 Analysis Date = 08/01/23 Lab Sample ID = 1980052 # of QCUs = 0.3 Blind Sample ID = N158 Lab Value = 0.211 Most Probable Value = 0.245 Percent Recovery = 86.1 Analysis Date = 08/01/23 Lab Sample ID = 1920172 # of QCUs = -0.3 Blind Sample ID = N158 Lab Value = 0.088 Most Probable Value = 0.086 Percent Recovery = 102.3 Analysis Date = 08/01/23 Lab Sample ID = 1940237 # of QCUs = 0.0 Blind Sample ID = N157 Lab Value = 0.273 Most Probable Value = 0.245 Percent Recovery = 111.4 Analysis Date = 07/25/23 Lab Sample ID = 1840088 # of QCUs = 0.3 Blind Sample ID = N158 Lab Value = 0.202 Most Probable Value = 0.245 Percent Recovery = 82.4 Analysis Date = 07/07/23 Lab Sample ID = 1730212 # of QCUs = -0.4 Blind Sample ID = N158 Lab Value = 0.230 Most Probable Value = 0.245 Percent Recovery = 93.9 Analysis Date = 06/27/23 Lab Sample ID = 1650068 # of QCUs = -0.1 Blind Sample ID = N158 Lab Value = 0.251 Most Probable Value = 0.245 Percent Recovery = 102.4 Analysis Date = 06/08/23 Lab Sample ID = 1570044 # of QCUs = 0.1 Blind Sample ID = N158 Lab Value = 0.209 Most Probable Value = 0.245 Percent Recovery = 85.3 Analysis Date = 06/06/23 Lab Sample ID = 1440064 # of QCUs = -0.3 Blind Sample ID = N158 Lab Value = 0.256 Most Probable Value = 0.245 Percent Recovery = 104.5 Analysis Date = 05/24/23 Lab Sample ID = 1360051 # of QCUs = 0.1 Blind Sample ID = N158 Lab Value = 0.251 Most Probable Value = 0.245 Percent Recovery = 102.4 Analysis Date = 05/24/23 Lab Sample ID = 1300163 # of QCUs = 0.1 Blind Sample ID = N158 Lab Value = 0.091 Most Probable Value = 0.086 Percent Recovery = 105.8 Analysis Date = 05/24/23 Lab Sample ID = 1360049 # of QCUs = 0.1 Blind Sample ID = N157 Lab Value = 0.100 Most Probable Value = 0.086 Percent Recovery = 116.3 Analysis Date = 05/24/23 Lab Sample ID = 1300164 # of QCUs = 0.2 Blind Sample ID = N157 Lab Value = 0.214 Most Probable Value = 0.245 Percent Recovery = 87.3 Analysis Date = 05/17/23 Lab Sample ID = 1240212 # of QCUs = -0.3 Blind Sample ID = N158 Lab Value = 0.086 Most Probable Value = 0.086 Percent Recovery = 100.0 Analysis Date = 05/17/23 Lab Sample ID = 1230176 # of QCUs = 0.0 Blind Sample ID = N157 Lab Value = 0.239 Most Probable Value = 0.245 Percent Recovery = 97.6 Analysis Date = 05/09/23 Lab Sample ID = 1170150 # of QCUs = -0.1 Blind Sample ID = N158 Lab Value = 0.241 Most Probable Value = 0.245 Percent Recovery = 98.4 Analysis Date = 05/04/23 Lab Sample ID = 1100091 # of QCUs = -0.0 Blind Sample ID = N158 Y = 100
The SGPlot Procedure


- Total ammonia + organic nitrogen as N, unfltd, CFA -
Percent Recovery by Date
Lab: NWQL, PCode: 00625, MCode: KJ008
Analysis Dates: 05/01/23 through 10/02/24
Open Data Set

Lab Value = 0.205 Most Probable Value = 0.140 Percent Recovery = 146.4 Analysis Date = 06/21/24 Lab Sample ID = 1370193 # of QCUs = 0.7 Blind Sample ID = N161 Lab Value = 0.244 Most Probable Value = 0.140 Percent Recovery = 174.3 Analysis Date = 06/11/24 Lab Sample ID = 1500148 # of QCUs = 1.2 Blind Sample ID = N161 Lab Value = 2.703 Most Probable Value = 2.750 Percent Recovery = 98.3 Analysis Date = 10/02/24 Lab Sample ID = 2740023 # of QCUs = -0.3 Blind Sample ID = N162 Lab Value = 0.122 Most Probable Value = 0.140 Percent Recovery = 87.1 Analysis Date = 10/02/24 Lab Sample ID = 2700233 # of QCUs = -0.2 Blind Sample ID = N161 Lab Value = 2.485 Most Probable Value = 2.750 Percent Recovery = 90.4 Analysis Date = 10/01/24 Lab Sample ID = 2690184 # of QCUs = -1.7 Blind Sample ID = N162 Lab Value = 0.132 Most Probable Value = 0.140 Percent Recovery = 94.3 Analysis Date = 09/23/24 Lab Sample ID = 2480181 # of QCUs = -0.1 Blind Sample ID = N161 Lab Value = 2.600 Most Probable Value = 2.750 Percent Recovery = 94.5 Analysis Date = 09/19/24 Lab Sample ID = 2600042 # of QCUs = -0.9 Blind Sample ID = N162 Lab Value = 0.130 Most Probable Value = 0.140 Percent Recovery = 92.9 Analysis Date = 09/19/24 Lab Sample ID = 2610049 # of QCUs = -0.1 Blind Sample ID = N161 Lab Value = 0.143 Most Probable Value = 0.140 Percent Recovery = 102.1 Analysis Date = 09/19/24 Lab Sample ID = 2600023 # of QCUs = 0.0 Blind Sample ID = N161 Lab Value = 2.757 Most Probable Value = 2.750 Percent Recovery = 100.3 Analysis Date = 09/13/24 Lab Sample ID = 2540043 # of QCUs = 0.0 Blind Sample ID = N162 Lab Value = 0.109 Most Probable Value = 0.140 Percent Recovery = 77.9 Analysis Date = 09/10/24 Lab Sample ID = 2420143 # of QCUs = -0.3 Blind Sample ID = N161 Lab Value = 2.663 Most Probable Value = 2.750 Percent Recovery = 96.8 Analysis Date = 09/04/24 Lab Sample ID = 2330318 # of QCUs = -0.6 Blind Sample ID = N162 Lab Value = 2.606 Most Probable Value = 2.750 Percent Recovery = 94.8 Analysis Date = 09/03/24 Lab Sample ID = 2400286 # of QCUs = -0.9 Blind Sample ID = N162 Lab Value = 0.177 Most Probable Value = 0.140 Percent Recovery = 126.4 Analysis Date = 08/30/24 Lab Sample ID = 2350151 # of QCUs = 0.4 Blind Sample ID = N161 Lab Value = 0.106 Most Probable Value = 0.140 Percent Recovery = 75.7 Analysis Date = 08/29/24 Lab Sample ID = 2280182 # of QCUs = -0.4 Blind Sample ID = N161 Lab Value = 2.637 Most Probable Value = 2.750 Percent Recovery = 95.9 Analysis Date = 08/27/24 Lab Sample ID = 2260089 # of QCUs = -0.7 Blind Sample ID = N162 Lab Value = 0.129 Most Probable Value = 0.140 Percent Recovery = 92.1 Analysis Date = 08/27/24 Lab Sample ID = 2210223 # of QCUs = -0.1 Blind Sample ID = N161 Lab Value = 2.650 Most Probable Value = 2.750 Percent Recovery = 96.4 Analysis Date = 08/22/24 Lab Sample ID = 2000170 # of QCUs = -0.6 Blind Sample ID = N162 Lab Value = 2.572 Most Probable Value = 2.750 Percent Recovery = 93.5 Analysis Date = 08/20/24 Lab Sample ID = 2140188 # of QCUs = -1.1 Blind Sample ID = N162 Lab Value = 2.661 Most Probable Value = 2.750 Percent Recovery = 96.8 Analysis Date = 08/20/24 Lab Sample ID = 2190100 # of QCUs = -0.6 Blind Sample ID = N162 Lab Value = 0.140 Most Probable Value = 0.140 Percent Recovery = 100.0 Analysis Date = 08/15/24 Lab Sample ID = 2130066 # of QCUs = 0.0 Blind Sample ID = N161 Lab Value = 2.629 Most Probable Value = 2.750 Percent Recovery = 95.6 Analysis Date = 08/14/24 Lab Sample ID = 2080149 # of QCUs = -0.8 Blind Sample ID = N162 Lab Value = 0.101 Most Probable Value = 0.140 Percent Recovery = 72.1 Analysis Date = 08/12/24 Lab Sample ID = 2050133 # of QCUs = -0.4 Blind Sample ID = N161 Lab Value = 0.100 Most Probable Value = 0.140 Percent Recovery = 71.4 Analysis Date = 08/08/24 Lab Sample ID = 1980277 # of QCUs = -0.4 Blind Sample ID = N161 Lab Value = 2.747 Most Probable Value = 2.750 Percent Recovery = 99.9 Analysis Date = 08/07/24 Lab Sample ID = 1930207 # of QCUs = -0.0 Blind Sample ID = N162 Lab Value = 0.126 Most Probable Value = 0.140 Percent Recovery = 90.0 Analysis Date = 08/05/24 Lab Sample ID = 1910047 # of QCUs = -0.2 Blind Sample ID = N161 Lab Value = 0.114 Most Probable Value = 0.140 Percent Recovery = 81.4 Analysis Date = 07/31/24 Lab Sample ID = 1790108 # of QCUs = -0.3 Blind Sample ID = N161 Lab Value = 2.795 Most Probable Value = 2.750 Percent Recovery = 101.6 Analysis Date = 07/26/24 Lab Sample ID = 1720054 # of QCUs = 0.3 Blind Sample ID = N162 Lab Value = 2.830 Most Probable Value = 2.750 Percent Recovery = 102.9 Analysis Date = 07/25/24 Lab Sample ID = 1630118 # of QCUs = 0.5 Blind Sample ID = N162 Lab Value = 0.150 Most Probable Value = 0.140 Percent Recovery = 107.1 Analysis Date = 07/24/24 Lab Sample ID = 1720184 # of QCUs = 0.1 Blind Sample ID = N161 Lab Value = 0.092 Most Probable Value = 0.140 Percent Recovery = 65.7 Analysis Date = 07/19/24 Lab Sample ID = 1650134 # of QCUs = -0.5 Blind Sample ID = N161 Lab Value = 0.159 Most Probable Value = 0.140 Percent Recovery = 113.6 Analysis Date = 07/17/24 Lab Sample ID = 1580168 # of QCUs = 0.2 Blind Sample ID = N161 Lab Value = 2.818 Most Probable Value = 2.750 Percent Recovery = 102.5 Analysis Date = 07/09/24 Lab Sample ID = 1560041 # of QCUs = 0.4 Blind Sample ID = N162 Lab Value = 0.152 Most Probable Value = 0.140 Percent Recovery = 108.6 Analysis Date = 06/26/24 Lab Sample ID = 1420094 # of QCUs = 0.1 Blind Sample ID = N161 Lab Value = 2.625 Most Probable Value = 2.750 Percent Recovery = 95.5 Analysis Date = 06/25/24 Lab Sample ID = 1440177 # of QCUs = -0.8 Blind Sample ID = N162 Lab Value = 2.705 Most Probable Value = 2.750 Percent Recovery = 98.4 Analysis Date = 06/21/24 Lab Sample ID = 1380120 # of QCUs = -0.3 Blind Sample ID = N162 Lab Value = 0.181 Most Probable Value = 0.140 Percent Recovery = 129.3 Analysis Date = 06/21/24 Lab Sample ID = 1280109 # of QCUs = 0.5 Blind Sample ID = N161 Lab Value = 2.636 Most Probable Value = 2.750 Percent Recovery = 95.9 Analysis Date = 06/13/24 Lab Sample ID = 1520090 # of QCUs = -0.7 Blind Sample ID = N162 Lab Value = 0.162 Most Probable Value = 0.120 Percent Recovery = 135.0 Analysis Date = 06/11/24 Lab Sample ID = 0730122 # of QCUs = 1.2 Blind Sample ID = N159 Lab Value = 0.574 Most Probable Value = 0.540 Percent Recovery = 106.3 Analysis Date = 05/30/24 Lab Sample ID = 0810193 # of QCUs = 0.5 Blind Sample ID = N160 Lab Value = 2.598 Most Probable Value = 2.750 Percent Recovery = 94.5 Analysis Date = 05/29/24 Lab Sample ID = 1300152 # of QCUs = -1.0 Blind Sample ID = N162 Lab Value = 2.724 Most Probable Value = 2.750 Percent Recovery = 99.1 Analysis Date = 05/16/24 Lab Sample ID = 1150017 # of QCUs = -0.2 Blind Sample ID = N162 Lab Value = 2.705 Most Probable Value = 2.750 Percent Recovery = 98.4 Analysis Date = 05/09/24 Lab Sample ID = 1070227 # of QCUs = -0.3 Blind Sample ID = N162 Lab Value = 2.729 Most Probable Value = 2.750 Percent Recovery = 99.2 Analysis Date = 05/07/24 Lab Sample ID = 1000110 # of QCUs = -0.1 Blind Sample ID = N162 Lab Value = 0.468 Most Probable Value = 0.540 Percent Recovery = 86.7 Analysis Date = 05/04/24 Lab Sample ID = 0670130 # of QCUs = -1.0 Blind Sample ID = N160 Lab Value = 0.105 Most Probable Value = 0.120 Percent Recovery = 87.5 Analysis Date = 05/04/24 Lab Sample ID = 0800005 # of QCUs = -0.4 Blind Sample ID = N159 Lab Value = 2.707 Most Probable Value = 2.750 Percent Recovery = 98.4 Analysis Date = 04/29/24 Lab Sample ID = 0930095 # of QCUs = -0.3 Blind Sample ID = N162 Lab Value = 0.426 Most Probable Value = 0.540 Percent Recovery = 78.9 Analysis Date = 04/26/24 Lab Sample ID = 0880080 # of QCUs = -1.7 Blind Sample ID = N160 Lab Value = 0.099 Most Probable Value = 0.120 Percent Recovery = 82.5 Analysis Date = 04/26/24 Lab Sample ID = 0880017 # of QCUs = -0.6 Blind Sample ID = N159 Lab Value = 0.438 Most Probable Value = 0.540 Percent Recovery = 81.1 Analysis Date = 04/20/24 Lab Sample ID = 0250068 # of QCUs = -1.5 Blind Sample ID = N160 Lab Value = 0.396 Most Probable Value = 0.540 Percent Recovery = 73.3 Analysis Date = 04/18/24 Lab Sample ID = 0790096 # of QCUs = -2.1 Blind Sample ID = N160 Lab Value = 0.483 Most Probable Value = 0.540 Percent Recovery = 89.4 Analysis Date = 04/15/24 Lab Sample ID = 0180111 # of QCUs = -0.8 Blind Sample ID = N160 Lab Value = 0.431 Most Probable Value = 0.540 Percent Recovery = 79.8 Analysis Date = 04/11/24 Lab Sample ID = 3390055 # of QCUs = -1.6 Blind Sample ID = N160 Lab Value = 0.454 Most Probable Value = 0.540 Percent Recovery = 84.1 Analysis Date = 04/10/24 Lab Sample ID = 0120127 # of QCUs = -1.2 Blind Sample ID = N160 Lab Value = 0.096 Most Probable Value = 0.120 Percent Recovery = 80.0 Analysis Date = 04/10/24 Lab Sample ID = 0170013 # of QCUs = -0.7 Blind Sample ID = N159 Lab Value = 0.109 Most Probable Value = 0.120 Percent Recovery = 90.8 Analysis Date = 04/06/24 Lab Sample ID = 0660045 # of QCUs = -0.3 Blind Sample ID = N159 Lab Value = 0.083 Most Probable Value = 0.120 Percent Recovery = 69.2 Analysis Date = 04/01/24 Lab Sample ID = 0610078 # of QCUs = -1.1 Blind Sample ID = N159 Lab Value = 0.546 Most Probable Value = 0.540 Percent Recovery = 101.1 Analysis Date = 03/26/24 Lab Sample ID = 0580160 # of QCUs = 0.1 Blind Sample ID = N160 Lab Value = 0.074 Most Probable Value = 0.120 Percent Recovery = 61.7 Analysis Date = 03/23/24 Lab Sample ID = 3550285 # of QCUs = -1.3 Blind Sample ID = N159 Lab Value = 0.553 Most Probable Value = 0.540 Percent Recovery = 102.4 Analysis Date = 03/20/24 Lab Sample ID = 3610065 # of QCUs = 0.2 Blind Sample ID = N160 Lab Value = 0.530 Most Probable Value = 0.540 Percent Recovery = 98.1 Analysis Date = 03/19/24 Lab Sample ID = 0040090 # of QCUs = -0.1 Blind Sample ID = N160 Lab Value = 0.156 Most Probable Value = 0.120 Percent Recovery = 130.0 Analysis Date = 03/19/24 Lab Sample ID = 0030062 # of QCUs = 1.0 Blind Sample ID = N159 Lab Value = 0.487 Most Probable Value = 0.540 Percent Recovery = 90.2 Analysis Date = 03/18/24 Lab Sample ID = 3350126 # of QCUs = -0.8 Blind Sample ID = N160 Lab Value = 0.227 Most Probable Value = 0.245 Percent Recovery = 92.7 Analysis Date = 03/13/24 Lab Sample ID = 2640109 # of QCUs = -0.2 Blind Sample ID = N158 Lab Value = 0.097 Most Probable Value = 0.120 Percent Recovery = 80.8 Analysis Date = 03/12/24 Lab Sample ID = 0230081 # of QCUs = -0.7 Blind Sample ID = N159 Lab Value = 0.502 Most Probable Value = 0.540 Percent Recovery = 93.0 Analysis Date = 03/08/24 Lab Sample ID = 3530162 # of QCUs = -0.6 Blind Sample ID = N160 Lab Value = 0.135 Most Probable Value = 0.120 Percent Recovery = 112.5 Analysis Date = 02/29/24 Lab Sample ID = 3470279 # of QCUs = 0.4 Blind Sample ID = N159 Lab Value = 0.554 Most Probable Value = 0.540 Percent Recovery = 102.6 Analysis Date = 02/06/24 Lab Sample ID = 3460242 # of QCUs = 0.2 Blind Sample ID = N160 Lab Value = 0.113 Most Probable Value = 0.120 Percent Recovery = 94.2 Analysis Date = 01/08/24 Lab Sample ID = 3420010 # of QCUs = -0.2 Blind Sample ID = N159 Lab Value = 0.075 Most Probable Value = 0.120 Percent Recovery = 62.5 Analysis Date = 12/21/23 Lab Sample ID = 3340082 # of QCUs = -1.3 Blind Sample ID = N159 Lab Value = 0.466 Most Probable Value = 0.540 Percent Recovery = 86.3 Analysis Date = 12/20/23 Lab Sample ID = 3320177 # of QCUs = -1.1 Blind Sample ID = N160 Lab Value = 0.467 Most Probable Value = 0.540 Percent Recovery = 86.5 Analysis Date = 12/18/23 Lab Sample ID = 3210044 # of QCUs = -1.1 Blind Sample ID = N160 Lab Value = 0.125 Most Probable Value = 0.120 Percent Recovery = 104.2 Analysis Date = 12/18/23 Lab Sample ID = 3250151 # of QCUs = 0.1 Blind Sample ID = N159 Lab Value = 0.077 Most Probable Value = 0.120 Percent Recovery = 64.2 Analysis Date = 12/15/23 Lab Sample ID = 3190186 # of QCUs = -1.2 Blind Sample ID = N159 Lab Value = 0.511 Most Probable Value = 0.540 Percent Recovery = 94.6 Analysis Date = 12/01/23 Lab Sample ID = 3130130 # of QCUs = -0.4 Blind Sample ID = N160 Lab Value = 0.518 Most Probable Value = 0.540 Percent Recovery = 95.9 Analysis Date = 12/01/23 Lab Sample ID = 2980083 # of QCUs = -0.3 Blind Sample ID = N160 Lab Value = 0.136 Most Probable Value = 0.120 Percent Recovery = 113.3 Analysis Date = 11/29/23 Lab Sample ID = 2930012 # of QCUs = 0.5 Blind Sample ID = N159 Lab Value = 0.079 Most Probable Value = 0.120 Percent Recovery = 65.8 Analysis Date = 11/03/23 Lab Sample ID = 2990158 # of QCUs = -1.2 Blind Sample ID = N159 Lab Value = 0.478 Most Probable Value = 0.540 Percent Recovery = 88.5 Analysis Date = 10/25/23 Lab Sample ID = 2900165 # of QCUs = -0.9 Blind Sample ID = N160 Lab Value = 0.470 Most Probable Value = 0.540 Percent Recovery = 87.0 Analysis Date = 10/25/23 Lab Sample ID = 2760036 # of QCUs = -1.0 Blind Sample ID = N160 Lab Value = 0.569 Most Probable Value = 0.540 Percent Recovery = 105.4 Analysis Date = 10/20/23 Lab Sample ID = 2850092 # of QCUs = 0.4 Blind Sample ID = N160 Lab Value = 0.085 Most Probable Value = 0.120 Percent Recovery = 70.8 Analysis Date = 10/20/23 Lab Sample ID = 2860132 # of QCUs = -1.0 Blind Sample ID = N159 Lab Value = 0.160 Most Probable Value = 0.245 Percent Recovery = 65.3 Analysis Date = 10/12/23 Lab Sample ID = 2720019 # of QCUs = -0.8 Blind Sample ID = N158 Lab Value = 0.197 Most Probable Value = 0.245 Percent Recovery = 80.4 Analysis Date = 09/27/23 Lab Sample ID = 2200130 # of QCUs = -0.4 Blind Sample ID = N158 Lab Value = 0.221 Most Probable Value = 0.245 Percent Recovery = 90.2 Analysis Date = 09/27/23 Lab Sample ID = 2570186 # of QCUs = -0.2 Blind Sample ID = N158 Lab Value = 0.244 Most Probable Value = 0.245 Percent Recovery = 99.6 Analysis Date = 09/22/23 Lab Sample ID = 2500320 # of QCUs = -0.0 Blind Sample ID = N158 Lab Value = 0.244 Most Probable Value = 0.245 Percent Recovery = 99.6 Analysis Date = 08/24/23 Lab Sample ID = 2280169 # of QCUs = -0.0 Blind Sample ID = N158 Lab Value = 0.250 Most Probable Value = 0.245 Percent Recovery = 102.0 Analysis Date = 08/10/23 Lab Sample ID = 2080232 # of QCUs = 0.0 Blind Sample ID = N158 Lab Value = 0.247 Most Probable Value = 0.245 Percent Recovery = 100.8 Analysis Date = 08/03/23 Lab Sample ID = 2020027 # of QCUs = 0.0 Blind Sample ID = N158 Lab Value = 0.083 Most Probable Value = 0.086 Percent Recovery = 96.5 Analysis Date = 08/02/23 Lab Sample ID = 1990167 # of QCUs = -0.0 Blind Sample ID = N157 Lab Value = 0.224 Most Probable Value = 0.245 Percent Recovery = 91.4 Analysis Date = 07/28/23 Lab Sample ID = 1980052 # of QCUs = -0.2 Blind Sample ID = N158 Lab Value = 0.208 Most Probable Value = 0.245 Percent Recovery = 84.9 Analysis Date = 07/27/23 Lab Sample ID = 1920172 # of QCUs = -0.3 Blind Sample ID = N158 Lab Value = 0.180 Most Probable Value = 0.245 Percent Recovery = 73.5 Analysis Date = 07/20/23 Lab Sample ID = 1840088 # of QCUs = -0.6 Blind Sample ID = N158 Lab Value = 0.073 Most Probable Value = 0.086 Percent Recovery = 84.9 Analysis Date = 07/19/23 Lab Sample ID = 1790031 # of QCUs = -0.2 Blind Sample ID = N157 Lab Value = 0.254 Most Probable Value = 0.245 Percent Recovery = 103.7 Analysis Date = 07/05/23 Lab Sample ID = 1730212 # of QCUs = 0.1 Blind Sample ID = N158 Lab Value = 0.207 Most Probable Value = 0.245 Percent Recovery = 84.5 Analysis Date = 06/22/23 Lab Sample ID = 1650068 # of QCUs = -0.3 Blind Sample ID = N158 Lab Value = 0.237 Most Probable Value = 0.245 Percent Recovery = 96.7 Analysis Date = 06/13/23 Lab Sample ID = 1570044 # of QCUs = -0.1 Blind Sample ID = N158 Lab Value = 0.236 Most Probable Value = 0.245 Percent Recovery = 96.3 Analysis Date = 06/01/23 Lab Sample ID = 1440064 # of QCUs = -0.1 Blind Sample ID = N158 Lab Value = 0.268 Most Probable Value = 0.245 Percent Recovery = 109.4 Analysis Date = 05/30/23 Lab Sample ID = 1360051 # of QCUs = 0.2 Blind Sample ID = N158 Lab Value = 0.101 Most Probable Value = 0.086 Percent Recovery = 117.4 Analysis Date = 05/30/23 Lab Sample ID = 1360049 # of QCUs = 0.2 Blind Sample ID = N157 Lab Value = 0.245 Most Probable Value = 0.245 Percent Recovery = 100.0 Analysis Date = 05/25/23 Lab Sample ID = 1300163 # of QCUs = 0.0 Blind Sample ID = N158 Lab Value = 0.080 Most Probable Value = 0.086 Percent Recovery = 93.0 Analysis Date = 05/25/23 Lab Sample ID = 1300164 # of QCUs = -0.1 Blind Sample ID = N157 Lab Value = 0.257 Most Probable Value = 0.245 Percent Recovery = 104.9 Analysis Date = 05/16/23 Lab Sample ID = 1240212 # of QCUs = 0.1 Blind Sample ID = N158 Lab Value = 0.103 Most Probable Value = 0.086 Percent Recovery = 119.8 Analysis Date = 05/11/23 Lab Sample ID = 1230176 # of QCUs = 0.2 Blind Sample ID = N157 Lab Value = 0.240 Most Probable Value = 0.245 Percent Recovery = 98.0 Analysis Date = 05/10/23 Lab Sample ID = 1170150 # of QCUs = -0.0 Blind Sample ID = N158 Lab Value = 0.228 Most Probable Value = 0.245 Percent Recovery = 93.1 Analysis Date = 05/02/23 Lab Sample ID = 1100091 # of QCUs = -0.2 Blind Sample ID = N158 Lab Value = 0.102 Most Probable Value = 0.086 Percent Recovery = 118.6 Analysis Date = 05/02/23 Lab Sample ID = 1090193 # of QCUs = 0.2 Blind Sample ID = N157 Lab Value = 0.292 Most Probable Value = 0.245 Percent Recovery = 119.2 Analysis Date = 05/01/23 Lab Sample ID = 0940132 # of QCUs = 0.4 Blind Sample ID = N158 Y = 100
The SGPlot Procedure

- Total ammonia + organic nitrogen as N, unfltd, CFA -
Percent Recovery by Concentration
NWQL Parameter: 00625, Method: KJ008
Analysis Dates: 05/01/23 through 10/02/24
Open Data Set

Lab Value = 0.205 Most Probable Value = 0.140 Percent Recovery = 146.4 Analysis Date = 06/21/24 Lab Sample ID = 1370193 # of QCUs = 0.7 Blind Sample ID = N161 Lab Value = 0.244 Most Probable Value = 0.140 Percent Recovery = 174.3 Analysis Date = 06/11/24 Lab Sample ID = 1500148 # of QCUs = 1.2 Blind Sample ID = N161 Lab Value = 2.703 Most Probable Value = 2.750 Percent Recovery = 98.3 Analysis Date = 10/02/24 Lab Sample ID = 2740023 # of QCUs = -0.3 Blind Sample ID = N162 Lab Value = 0.122 Most Probable Value = 0.140 Percent Recovery = 87.1 Analysis Date = 10/02/24 Lab Sample ID = 2700233 # of QCUs = -0.2 Blind Sample ID = N161 Lab Value = 2.485 Most Probable Value = 2.750 Percent Recovery = 90.4 Analysis Date = 10/01/24 Lab Sample ID = 2690184 # of QCUs = -1.7 Blind Sample ID = N162 Lab Value = 0.132 Most Probable Value = 0.140 Percent Recovery = 94.3 Analysis Date = 09/23/24 Lab Sample ID = 2480181 # of QCUs = -0.1 Blind Sample ID = N161 Lab Value = 2.600 Most Probable Value = 2.750 Percent Recovery = 94.5 Analysis Date = 09/19/24 Lab Sample ID = 2600042 # of QCUs = -0.9 Blind Sample ID = N162 Lab Value = 0.130 Most Probable Value = 0.140 Percent Recovery = 92.9 Analysis Date = 09/19/24 Lab Sample ID = 2610049 # of QCUs = -0.1 Blind Sample ID = N161 Lab Value = 0.143 Most Probable Value = 0.140 Percent Recovery = 102.1 Analysis Date = 09/19/24 Lab Sample ID = 2600023 # of QCUs = 0.0 Blind Sample ID = N161 Lab Value = 2.757 Most Probable Value = 2.750 Percent Recovery = 100.3 Analysis Date = 09/13/24 Lab Sample ID = 2540043 # of QCUs = 0.0 Blind Sample ID = N162 Lab Value = 0.109 Most Probable Value = 0.140 Percent Recovery = 77.9 Analysis Date = 09/10/24 Lab Sample ID = 2420143 # of QCUs = -0.3 Blind Sample ID = N161 Lab Value = 2.663 Most Probable Value = 2.750 Percent Recovery = 96.8 Analysis Date = 09/04/24 Lab Sample ID = 2330318 # of QCUs = -0.6 Blind Sample ID = N162 Lab Value = 2.606 Most Probable Value = 2.750 Percent Recovery = 94.8 Analysis Date = 09/03/24 Lab Sample ID = 2400286 # of QCUs = -0.9 Blind Sample ID = N162 Lab Value = 0.177 Most Probable Value = 0.140 Percent Recovery = 126.4 Analysis Date = 08/30/24 Lab Sample ID = 2350151 # of QCUs = 0.4 Blind Sample ID = N161 Lab Value = 0.106 Most Probable Value = 0.140 Percent Recovery = 75.7 Analysis Date = 08/29/24 Lab Sample ID = 2280182 # of QCUs = -0.4 Blind Sample ID = N161 Lab Value = 2.637 Most Probable Value = 2.750 Percent Recovery = 95.9 Analysis Date = 08/27/24 Lab Sample ID = 2260089 # of QCUs = -0.7 Blind Sample ID = N162 Lab Value = 0.129 Most Probable Value = 0.140 Percent Recovery = 92.1 Analysis Date = 08/27/24 Lab Sample ID = 2210223 # of QCUs = -0.1 Blind Sample ID = N161 Lab Value = 2.650 Most Probable Value = 2.750 Percent Recovery = 96.4 Analysis Date = 08/22/24 Lab Sample ID = 2000170 # of QCUs = -0.6 Blind Sample ID = N162 Lab Value = 2.572 Most Probable Value = 2.750 Percent Recovery = 93.5 Analysis Date = 08/20/24 Lab Sample ID = 2140188 # of QCUs = -1.1 Blind Sample ID = N162 Lab Value = 2.661 Most Probable Value = 2.750 Percent Recovery = 96.8 Analysis Date = 08/20/24 Lab Sample ID = 2190100 # of QCUs = -0.6 Blind Sample ID = N162 Lab Value = 0.140 Most Probable Value = 0.140 Percent Recovery = 100.0 Analysis Date = 08/15/24 Lab Sample ID = 2130066 # of QCUs = 0.0 Blind Sample ID = N161 Lab Value = 2.629 Most Probable Value = 2.750 Percent Recovery = 95.6 Analysis Date = 08/14/24 Lab Sample ID = 2080149 # of QCUs = -0.8 Blind Sample ID = N162 Lab Value = 0.101 Most Probable Value = 0.140 Percent Recovery = 72.1 Analysis Date = 08/12/24 Lab Sample ID = 2050133 # of QCUs = -0.4 Blind Sample ID = N161 Lab Value = 0.100 Most Probable Value = 0.140 Percent Recovery = 71.4 Analysis Date = 08/08/24 Lab Sample ID = 1980277 # of QCUs = -0.4 Blind Sample ID = N161 Lab Value = 2.747 Most Probable Value = 2.750 Percent Recovery = 99.9 Analysis Date = 08/07/24 Lab Sample ID = 1930207 # of QCUs = -0.0 Blind Sample ID = N162 Lab Value = 0.126 Most Probable Value = 0.140 Percent Recovery = 90.0 Analysis Date = 08/05/24 Lab Sample ID = 1910047 # of QCUs = -0.2 Blind Sample ID = N161 Lab Value = 0.114 Most Probable Value = 0.140 Percent Recovery = 81.4 Analysis Date = 07/31/24 Lab Sample ID = 1790108 # of QCUs = -0.3 Blind Sample ID = N161 Lab Value = 2.795 Most Probable Value = 2.750 Percent Recovery = 101.6 Analysis Date = 07/26/24 Lab Sample ID = 1720054 # of QCUs = 0.3 Blind Sample ID = N162 Lab Value = 2.830 Most Probable Value = 2.750 Percent Recovery = 102.9 Analysis Date = 07/25/24 Lab Sample ID = 1630118 # of QCUs = 0.5 Blind Sample ID = N162 Lab Value = 0.150 Most Probable Value = 0.140 Percent Recovery = 107.1 Analysis Date = 07/24/24 Lab Sample ID = 1720184 # of QCUs = 0.1 Blind Sample ID = N161 Lab Value = 0.092 Most Probable Value = 0.140 Percent Recovery = 65.7 Analysis Date = 07/19/24 Lab Sample ID = 1650134 # of QCUs = -0.5 Blind Sample ID = N161 Lab Value = 0.159 Most Probable Value = 0.140 Percent Recovery = 113.6 Analysis Date = 07/17/24 Lab Sample ID = 1580168 # of QCUs = 0.2 Blind Sample ID = N161 Lab Value = 2.818 Most Probable Value = 2.750 Percent Recovery = 102.5 Analysis Date = 07/09/24 Lab Sample ID = 1560041 # of QCUs = 0.4 Blind Sample ID = N162 Lab Value = 0.152 Most Probable Value = 0.140 Percent Recovery = 108.6 Analysis Date = 06/26/24 Lab Sample ID = 1420094 # of QCUs = 0.1 Blind Sample ID = N161 Lab Value = 2.625 Most Probable Value = 2.750 Percent Recovery = 95.5 Analysis Date = 06/25/24 Lab Sample ID = 1440177 # of QCUs = -0.8 Blind Sample ID = N162 Lab Value = 2.705 Most Probable Value = 2.750 Percent Recovery = 98.4 Analysis Date = 06/21/24 Lab Sample ID = 1380120 # of QCUs = -0.3 Blind Sample ID = N162 Lab Value = 0.181 Most Probable Value = 0.140 Percent Recovery = 129.3 Analysis Date = 06/21/24 Lab Sample ID = 1280109 # of QCUs = 0.5 Blind Sample ID = N161 Lab Value = 2.636 Most Probable Value = 2.750 Percent Recovery = 95.9 Analysis Date = 06/13/24 Lab Sample ID = 1520090 # of QCUs = -0.7 Blind Sample ID = N162 Lab Value = 0.162 Most Probable Value = 0.120 Percent Recovery = 135.0 Analysis Date = 06/11/24 Lab Sample ID = 0730122 # of QCUs = 1.2 Blind Sample ID = N159 Lab Value = 0.574 Most Probable Value = 0.540 Percent Recovery = 106.3 Analysis Date = 05/30/24 Lab Sample ID = 0810193 # of QCUs = 0.5 Blind Sample ID = N160 Lab Value = 2.598 Most Probable Value = 2.750 Percent Recovery = 94.5 Analysis Date = 05/29/24 Lab Sample ID = 1300152 # of QCUs = -1.0 Blind Sample ID = N162 Lab Value = 2.724 Most Probable Value = 2.750 Percent Recovery = 99.1 Analysis Date = 05/16/24 Lab Sample ID = 1150017 # of QCUs = -0.2 Blind Sample ID = N162 Lab Value = 2.705 Most Probable Value = 2.750 Percent Recovery = 98.4 Analysis Date = 05/09/24 Lab Sample ID = 1070227 # of QCUs = -0.3 Blind Sample ID = N162 Lab Value = 2.729 Most Probable Value = 2.750 Percent Recovery = 99.2 Analysis Date = 05/07/24 Lab Sample ID = 1000110 # of QCUs = -0.1 Blind Sample ID = N162 Lab Value = 0.468 Most Probable Value = 0.540 Percent Recovery = 86.7 Analysis Date = 05/04/24 Lab Sample ID = 0670130 # of QCUs = -1.0 Blind Sample ID = N160 Lab Value = 0.105 Most Probable Value = 0.120 Percent Recovery = 87.5 Analysis Date = 05/04/24 Lab Sample ID = 0800005 # of QCUs = -0.4 Blind Sample ID = N159 Lab Value = 2.707 Most Probable Value = 2.750 Percent Recovery = 98.4 Analysis Date = 04/29/24 Lab Sample ID = 0930095 # of QCUs = -0.3 Blind Sample ID = N162 Lab Value = 0.426 Most Probable Value = 0.540 Percent Recovery = 78.9 Analysis Date = 04/26/24 Lab Sample ID = 0880080 # of QCUs = -1.7 Blind Sample ID = N160 Lab Value = 0.099 Most Probable Value = 0.120 Percent Recovery = 82.5 Analysis Date = 04/26/24 Lab Sample ID = 0880017 # of QCUs = -0.6 Blind Sample ID = N159 Lab Value = 0.438 Most Probable Value = 0.540 Percent Recovery = 81.1 Analysis Date = 04/20/24 Lab Sample ID = 0250068 # of QCUs = -1.5 Blind Sample ID = N160 Lab Value = 0.396 Most Probable Value = 0.540 Percent Recovery = 73.3 Analysis Date = 04/18/24 Lab Sample ID = 0790096 # of QCUs = -2.1 Blind Sample ID = N160 Lab Value = 0.483 Most Probable Value = 0.540 Percent Recovery = 89.4 Analysis Date = 04/15/24 Lab Sample ID = 0180111 # of QCUs = -0.8 Blind Sample ID = N160 Lab Value = 0.431 Most Probable Value = 0.540 Percent Recovery = 79.8 Analysis Date = 04/11/24 Lab Sample ID = 3390055 # of QCUs = -1.6 Blind Sample ID = N160 Lab Value = 0.454 Most Probable Value = 0.540 Percent Recovery = 84.1 Analysis Date = 04/10/24 Lab Sample ID = 0120127 # of QCUs = -1.2 Blind Sample ID = N160 Lab Value = 0.096 Most Probable Value = 0.120 Percent Recovery = 80.0 Analysis Date = 04/10/24 Lab Sample ID = 0170013 # of QCUs = -0.7 Blind Sample ID = N159 Lab Value = 0.109 Most Probable Value = 0.120 Percent Recovery = 90.8 Analysis Date = 04/06/24 Lab Sample ID = 0660045 # of QCUs = -0.3 Blind Sample ID = N159 Lab Value = 0.083 Most Probable Value = 0.120 Percent Recovery = 69.2 Analysis Date = 04/01/24 Lab Sample ID = 0610078 # of QCUs = -1.1 Blind Sample ID = N159 Lab Value = 0.546 Most Probable Value = 0.540 Percent Recovery = 101.1 Analysis Date = 03/26/24 Lab Sample ID = 0580160 # of QCUs = 0.1 Blind Sample ID = N160 Lab Value = 0.074 Most Probable Value = 0.120 Percent Recovery = 61.7 Analysis Date = 03/23/24 Lab Sample ID = 3550285 # of QCUs = -1.3 Blind Sample ID = N159 Lab Value = 0.553 Most Probable Value = 0.540 Percent Recovery = 102.4 Analysis Date = 03/20/24 Lab Sample ID = 3610065 # of QCUs = 0.2 Blind Sample ID = N160 Lab Value = 0.530 Most Probable Value = 0.540 Percent Recovery = 98.1 Analysis Date = 03/19/24 Lab Sample ID = 0040090 # of QCUs = -0.1 Blind Sample ID = N160 Lab Value = 0.156 Most Probable Value = 0.120 Percent Recovery = 130.0 Analysis Date = 03/19/24 Lab Sample ID = 0030062 # of QCUs = 1.0 Blind Sample ID = N159 Lab Value = 0.487 Most Probable Value = 0.540 Percent Recovery = 90.2 Analysis Date = 03/18/24 Lab Sample ID = 3350126 # of QCUs = -0.8 Blind Sample ID = N160 Lab Value = 0.227 Most Probable Value = 0.245 Percent Recovery = 92.7 Analysis Date = 03/13/24 Lab Sample ID = 2640109 # of QCUs = -0.2 Blind Sample ID = N158 Lab Value = 0.097 Most Probable Value = 0.120 Percent Recovery = 80.8 Analysis Date = 03/12/24 Lab Sample ID = 0230081 # of QCUs = -0.7 Blind Sample ID = N159 Lab Value = 0.502 Most Probable Value = 0.540 Percent Recovery = 93.0 Analysis Date = 03/08/24 Lab Sample ID = 3530162 # of QCUs = -0.6 Blind Sample ID = N160 Lab Value = 0.135 Most Probable Value = 0.120 Percent Recovery = 112.5 Analysis Date = 02/29/24 Lab Sample ID = 3470279 # of QCUs = 0.4 Blind Sample ID = N159 Lab Value = 0.554 Most Probable Value = 0.540 Percent Recovery = 102.6 Analysis Date = 02/06/24 Lab Sample ID = 3460242 # of QCUs = 0.2 Blind Sample ID = N160 Lab Value = 0.113 Most Probable Value = 0.120 Percent Recovery = 94.2 Analysis Date = 01/08/24 Lab Sample ID = 3420010 # of QCUs = -0.2 Blind Sample ID = N159 Lab Value = 0.075 Most Probable Value = 0.120 Percent Recovery = 62.5 Analysis Date = 12/21/23 Lab Sample ID = 3340082 # of QCUs = -1.3 Blind Sample ID = N159 Lab Value = 0.466 Most Probable Value = 0.540 Percent Recovery = 86.3 Analysis Date = 12/20/23 Lab Sample ID = 3320177 # of QCUs = -1.1 Blind Sample ID = N160 Lab Value = 0.467 Most Probable Value = 0.540 Percent Recovery = 86.5 Analysis Date = 12/18/23 Lab Sample ID = 3210044 # of QCUs = -1.1 Blind Sample ID = N160 Lab Value = 0.125 Most Probable Value = 0.120 Percent Recovery = 104.2 Analysis Date = 12/18/23 Lab Sample ID = 3250151 # of QCUs = 0.1 Blind Sample ID = N159 Lab Value = 0.077 Most Probable Value = 0.120 Percent Recovery = 64.2 Analysis Date = 12/15/23 Lab Sample ID = 3190186 # of QCUs = -1.2 Blind Sample ID = N159 Lab Value = 0.511 Most Probable Value = 0.540 Percent Recovery = 94.6 Analysis Date = 12/01/23 Lab Sample ID = 3130130 # of QCUs = -0.4 Blind Sample ID = N160 Lab Value = 0.518 Most Probable Value = 0.540 Percent Recovery = 95.9 Analysis Date = 12/01/23 Lab Sample ID = 2980083 # of QCUs = -0.3 Blind Sample ID = N160 Lab Value = 0.136 Most Probable Value = 0.120 Percent Recovery = 113.3 Analysis Date = 11/29/23 Lab Sample ID = 2930012 # of QCUs = 0.5 Blind Sample ID = N159 Lab Value = 0.079 Most Probable Value = 0.120 Percent Recovery = 65.8 Analysis Date = 11/03/23 Lab Sample ID = 2990158 # of QCUs = -1.2 Blind Sample ID = N159 Lab Value = 0.478 Most Probable Value = 0.540 Percent Recovery = 88.5 Analysis Date = 10/25/23 Lab Sample ID = 2900165 # of QCUs = -0.9 Blind Sample ID = N160 Lab Value = 0.470 Most Probable Value = 0.540 Percent Recovery = 87.0 Analysis Date = 10/25/23 Lab Sample ID = 2760036 # of QCUs = -1.0 Blind Sample ID = N160 Lab Value = 0.569 Most Probable Value = 0.540 Percent Recovery = 105.4 Analysis Date = 10/20/23 Lab Sample ID = 2850092 # of QCUs = 0.4 Blind Sample ID = N160 Lab Value = 0.085 Most Probable Value = 0.120 Percent Recovery = 70.8 Analysis Date = 10/20/23 Lab Sample ID = 2860132 # of QCUs = -1.0 Blind Sample ID = N159 Lab Value = 0.160 Most Probable Value = 0.245 Percent Recovery = 65.3 Analysis Date = 10/12/23 Lab Sample ID = 2720019 # of QCUs = -0.8 Blind Sample ID = N158 Lab Value = 0.197 Most Probable Value = 0.245 Percent Recovery = 80.4 Analysis Date = 09/27/23 Lab Sample ID = 2200130 # of QCUs = -0.4 Blind Sample ID = N158 Lab Value = 0.221 Most Probable Value = 0.245 Percent Recovery = 90.2 Analysis Date = 09/27/23 Lab Sample ID = 2570186 # of QCUs = -0.2 Blind Sample ID = N158 Lab Value = 0.244 Most Probable Value = 0.245 Percent Recovery = 99.6 Analysis Date = 09/22/23 Lab Sample ID = 2500320 # of QCUs = -0.0 Blind Sample ID = N158 Lab Value = 0.244 Most Probable Value = 0.245 Percent Recovery = 99.6 Analysis Date = 08/24/23 Lab Sample ID = 2280169 # of QCUs = -0.0 Blind Sample ID = N158 Lab Value = 0.250 Most Probable Value = 0.245 Percent Recovery = 102.0 Analysis Date = 08/10/23 Lab Sample ID = 2080232 # of QCUs = 0.0 Blind Sample ID = N158 Lab Value = 0.247 Most Probable Value = 0.245 Percent Recovery = 100.8 Analysis Date = 08/03/23 Lab Sample ID = 2020027 # of QCUs = 0.0 Blind Sample ID = N158 Lab Value = 0.083 Most Probable Value = 0.086 Percent Recovery = 96.5 Analysis Date = 08/02/23 Lab Sample ID = 1990167 # of QCUs = -0.0 Blind Sample ID = N157 Lab Value = 0.224 Most Probable Value = 0.245 Percent Recovery = 91.4 Analysis Date = 07/28/23 Lab Sample ID = 1980052 # of QCUs = -0.2 Blind Sample ID = N158 Lab Value = 0.208 Most Probable Value = 0.245 Percent Recovery = 84.9 Analysis Date = 07/27/23 Lab Sample ID = 1920172 # of QCUs = -0.3 Blind Sample ID = N158 Lab Value = 0.180 Most Probable Value = 0.245 Percent Recovery = 73.5 Analysis Date = 07/20/23 Lab Sample ID = 1840088 # of QCUs = -0.6 Blind Sample ID = N158 Lab Value = 0.073 Most Probable Value = 0.086 Percent Recovery = 84.9 Analysis Date = 07/19/23 Lab Sample ID = 1790031 # of QCUs = -0.2 Blind Sample ID = N157 Lab Value = 0.254 Most Probable Value = 0.245 Percent Recovery = 103.7 Analysis Date = 07/05/23 Lab Sample ID = 1730212 # of QCUs = 0.1 Blind Sample ID = N158 Lab Value = 0.207 Most Probable Value = 0.245 Percent Recovery = 84.5 Analysis Date = 06/22/23 Lab Sample ID = 1650068 # of QCUs = -0.3 Blind Sample ID = N158 Lab Value = 0.237 Most Probable Value = 0.245 Percent Recovery = 96.7 Analysis Date = 06/13/23 Lab Sample ID = 1570044 # of QCUs = -0.1 Blind Sample ID = N158 Lab Value = 0.236 Most Probable Value = 0.245 Percent Recovery = 96.3 Analysis Date = 06/01/23 Lab Sample ID = 1440064 # of QCUs = -0.1 Blind Sample ID = N158 Lab Value = 0.268 Most Probable Value = 0.245 Percent Recovery = 109.4 Analysis Date = 05/30/23 Lab Sample ID = 1360051 # of QCUs = 0.2 Blind Sample ID = N158 Lab Value = 0.101 Most Probable Value = 0.086 Percent Recovery = 117.4 Analysis Date = 05/30/23 Lab Sample ID = 1360049 # of QCUs = 0.2 Blind Sample ID = N157 Lab Value = 0.245 Most Probable Value = 0.245 Percent Recovery = 100.0 Analysis Date = 05/25/23 Lab Sample ID = 1300163 # of QCUs = 0.0 Blind Sample ID = N158 Lab Value = 0.080 Most Probable Value = 0.086 Percent Recovery = 93.0 Analysis Date = 05/25/23 Lab Sample ID = 1300164 # of QCUs = -0.1 Blind Sample ID = N157 Lab Value = 0.257 Most Probable Value = 0.245 Percent Recovery = 104.9 Analysis Date = 05/16/23 Lab Sample ID = 1240212 # of QCUs = 0.1 Blind Sample ID = N158 Lab Value = 0.103 Most Probable Value = 0.086 Percent Recovery = 119.8 Analysis Date = 05/11/23 Lab Sample ID = 1230176 # of QCUs = 0.2 Blind Sample ID = N157 Lab Value = 0.240 Most Probable Value = 0.245 Percent Recovery = 98.0 Analysis Date = 05/10/23 Lab Sample ID = 1170150 # of QCUs = -0.0 Blind Sample ID = N158 Lab Value = 0.228 Most Probable Value = 0.245 Percent Recovery = 93.1 Analysis Date = 05/02/23 Lab Sample ID = 1100091 # of QCUs = -0.2 Blind Sample ID = N158 Lab Value = 0.102 Most Probable Value = 0.086 Percent Recovery = 118.6 Analysis Date = 05/02/23 Lab Sample ID = 1090193 # of QCUs = 0.2 Blind Sample ID = N157 Lab Value = 0.292 Most Probable Value = 0.245 Percent Recovery = 119.2 Analysis Date = 05/01/23 Lab Sample ID = 0940132 # of QCUs = 0.4 Blind Sample ID = N158 Y = 100
The SGPlot Procedure


- Total ammonia as N, fltd, DA -
Percent Recovery by Date
Lab: NWQL, PCode: 00608, MCode: SHC02
Analysis Dates: 04/28/23 through 10/23/24
Open Data Set

Lab Value = 0.643 Most Probable Value = 0.600 Percent Recovery = 107.1 Analysis Date = 10/23/24 Lab Sample ID = 2740023 # of QCUs = 0.5 Blind Sample ID = N162 Lab Value = 0.119 Most Probable Value = 0.122 Percent Recovery = 97.6 Analysis Date = 10/23/24 Lab Sample ID = 2700233 # of QCUs = -0.2 Blind Sample ID = N161 Lab Value = 0.671 Most Probable Value = 0.600 Percent Recovery = 111.8 Analysis Date = 10/21/24 Lab Sample ID = 2690184 # of QCUs = 0.9 Blind Sample ID = N162 Lab Value = 0.649 Most Probable Value = 0.600 Percent Recovery = 108.1 Analysis Date = 10/03/24 Lab Sample ID = 2600042 # of QCUs = 0.6 Blind Sample ID = N162 Lab Value = 0.127 Most Probable Value = 0.122 Percent Recovery = 104.5 Analysis Date = 10/03/24 Lab Sample ID = 2610049 # of QCUs = 0.4 Blind Sample ID = N161 Lab Value = 0.121 Most Probable Value = 0.122 Percent Recovery = 99.4 Analysis Date = 10/03/24 Lab Sample ID = 2600023 # of QCUs = -0.0 Blind Sample ID = N161 Lab Value = 0.633 Most Probable Value = 0.600 Percent Recovery = 105.5 Analysis Date = 09/20/24 Lab Sample ID = 2540043 # of QCUs = 0.4 Blind Sample ID = N162 Lab Value = 0.118 Most Probable Value = 0.122 Percent Recovery = 96.7 Analysis Date = 09/20/24 Lab Sample ID = 2480181 # of QCUs = -0.3 Blind Sample ID = N161 Lab Value = 0.114 Most Probable Value = 0.122 Percent Recovery = 93.7 Analysis Date = 09/17/24 Lab Sample ID = 2420143 # of QCUs = -0.5 Blind Sample ID = N161 Lab Value = 0.720 Most Probable Value = 0.600 Percent Recovery = 120.0 Analysis Date = 09/10/24 Lab Sample ID = 2400286 # of QCUs = 1.5 Blind Sample ID = N162 Lab Value = 0.134 Most Probable Value = 0.122 Percent Recovery = 109.9 Analysis Date = 09/04/24 Lab Sample ID = 2350151 # of QCUs = 0.8 Blind Sample ID = N161 Lab Value = 0.638 Most Probable Value = 0.600 Percent Recovery = 106.3 Analysis Date = 09/03/24 Lab Sample ID = 2330318 # of QCUs = 0.5 Blind Sample ID = N162 Lab Value = 0.132 Most Probable Value = 0.122 Percent Recovery = 108.2 Analysis Date = 09/03/24 Lab Sample ID = 2280182 # of QCUs = 0.7 Blind Sample ID = N161 Lab Value = 0.616 Most Probable Value = 0.600 Percent Recovery = 102.6 Analysis Date = 08/27/24 Lab Sample ID = 2260089 # of QCUs = 0.2 Blind Sample ID = N162 Lab Value = 0.123 Most Probable Value = 0.122 Percent Recovery = 100.7 Analysis Date = 08/27/24 Lab Sample ID = 2210223 # of QCUs = 0.1 Blind Sample ID = N161 Lab Value = 0.644 Most Probable Value = 0.600 Percent Recovery = 107.3 Analysis Date = 08/15/24 Lab Sample ID = 2140188 # of QCUs = 0.6 Blind Sample ID = N162 Lab Value = 0.650 Most Probable Value = 0.600 Percent Recovery = 108.3 Analysis Date = 08/15/24 Lab Sample ID = 2190100 # of QCUs = 0.6 Blind Sample ID = N162 Lab Value = 0.142 Most Probable Value = 0.122 Percent Recovery = 116.1 Analysis Date = 08/15/24 Lab Sample ID = 2130066 # of QCUs = 1.3 Blind Sample ID = N161 Lab Value = 0.596 Most Probable Value = 0.600 Percent Recovery = 99.3 Analysis Date = 08/12/24 Lab Sample ID = 2080149 # of QCUs = -0.1 Blind Sample ID = N162 Lab Value = 0.628 Most Probable Value = 0.600 Percent Recovery = 104.7 Analysis Date = 08/08/24 Lab Sample ID = 2000170 # of QCUs = 0.4 Blind Sample ID = N162 Lab Value = 0.124 Most Probable Value = 0.122 Percent Recovery = 101.8 Analysis Date = 08/08/24 Lab Sample ID = 2050133 # of QCUs = 0.1 Blind Sample ID = N161 Lab Value = 0.628 Most Probable Value = 0.600 Percent Recovery = 104.7 Analysis Date = 08/06/24 Lab Sample ID = 1930207 # of QCUs = 0.4 Blind Sample ID = N162 Lab Value = 0.129 Most Probable Value = 0.122 Percent Recovery = 105.3 Analysis Date = 08/06/24 Lab Sample ID = 1980277 # of QCUs = 0.4 Blind Sample ID = N161 Lab Value = 0.124 Most Probable Value = 0.122 Percent Recovery = 101.5 Analysis Date = 07/17/24 Lab Sample ID = 1910047 # of QCUs = 0.1 Blind Sample ID = N161 Lab Value = 0.613 Most Probable Value = 0.600 Percent Recovery = 102.2 Analysis Date = 07/02/24 Lab Sample ID = 1770114 # of QCUs = 0.2 Blind Sample ID = N162 Lab Value = 0.112 Most Probable Value = 0.122 Percent Recovery = 91.7 Analysis Date = 07/02/24 Lab Sample ID = 1790108 # of QCUs = -0.7 Blind Sample ID = N161 Lab Value = 0.555 Most Probable Value = 0.600 Percent Recovery = 92.5 Analysis Date = 06/26/24 Lab Sample ID = 1720054 # of QCUs = -0.6 Blind Sample ID = N162 Lab Value = 0.141 Most Probable Value = 0.122 Percent Recovery = 115.7 Analysis Date = 06/26/24 Lab Sample ID = 1720184 # of QCUs = 1.3 Blind Sample ID = N161 Lab Value = 0.122 Most Probable Value = 0.122 Percent Recovery = 100.0 Analysis Date = 06/25/24 Lab Sample ID = 1650134 # of QCUs = -0.0 Blind Sample ID = N161 Lab Value = 0.668 Most Probable Value = 0.600 Percent Recovery = 111.3 Analysis Date = 06/13/24 Lab Sample ID = 1630118 # of QCUs = 0.9 Blind Sample ID = N162 Lab Value = 0.649 Most Probable Value = 0.600 Percent Recovery = 108.2 Analysis Date = 06/10/24 Lab Sample ID = 1560041 # of QCUs = 0.6 Blind Sample ID = N162 Lab Value = 0.121 Most Probable Value = 0.122 Percent Recovery = 99.1 Analysis Date = 06/10/24 Lab Sample ID = 1580168 # of QCUs = -0.1 Blind Sample ID = N161 Lab Value = 0.631 Most Probable Value = 0.600 Percent Recovery = 105.2 Analysis Date = 06/06/24 Lab Sample ID = 1520090 # of QCUs = 0.4 Blind Sample ID = N162 Lab Value = 0.125 Most Probable Value = 0.122 Percent Recovery = 102.3 Analysis Date = 06/06/24 Lab Sample ID = 1500148 # of QCUs = 0.2 Blind Sample ID = N161 Lab Value = 0.584 Most Probable Value = 0.600 Percent Recovery = 97.4 Analysis Date = 06/03/24 Lab Sample ID = 1440177 # of QCUs = -0.2 Blind Sample ID = N162 Lab Value = 0.634 Most Probable Value = 0.600 Percent Recovery = 105.7 Analysis Date = 05/23/24 Lab Sample ID = 1380120 # of QCUs = 0.4 Blind Sample ID = N162 Lab Value = 0.122 Most Probable Value = 0.122 Percent Recovery = 100.3 Analysis Date = 05/23/24 Lab Sample ID = 1420094 # of QCUs = 0.0 Blind Sample ID = N161 Lab Value = 0.128 Most Probable Value = 0.122 Percent Recovery = 104.8 Analysis Date = 05/23/24 Lab Sample ID = 1370193 # of QCUs = 0.4 Blind Sample ID = N161 Lab Value = 0.573 Most Probable Value = 0.600 Percent Recovery = 95.5 Analysis Date = 05/15/24 Lab Sample ID = 1300152 # of QCUs = -0.3 Blind Sample ID = N162 Lab Value = 0.126 Most Probable Value = 0.122 Percent Recovery = 103.2 Analysis Date = 05/10/24 Lab Sample ID = 1280109 # of QCUs = 0.3 Blind Sample ID = N161 Lab Value = 0.551 Most Probable Value = 0.600 Percent Recovery = 91.8 Analysis Date = 05/01/24 Lab Sample ID = 1150017 # of QCUs = -0.6 Blind Sample ID = N162 Lab Value = 0.629 Most Probable Value = 0.600 Percent Recovery = 104.8 Analysis Date = 04/26/24 Lab Sample ID = 1070227 # of QCUs = 0.4 Blind Sample ID = N162 Lab Value = 0.643 Most Probable Value = 0.600 Percent Recovery = 107.1 Analysis Date = 04/23/24 Lab Sample ID = 1000110 # of QCUs = 0.5 Blind Sample ID = N162 Lab Value = 0.653 Most Probable Value = 0.600 Percent Recovery = 108.9 Analysis Date = 04/16/24 Lab Sample ID = 0930095 # of QCUs = 0.7 Blind Sample ID = N162 Lab Value = 0.088 Most Probable Value = 0.095 Percent Recovery = 92.4 Analysis Date = 04/16/24 Lab Sample ID = 0880017 # of QCUs = -0.7 Blind Sample ID = N159 Lab Value = 0.105 Most Probable Value = 0.095 Percent Recovery = 110.3 Analysis Date = 04/02/24 Lab Sample ID = 0800005 # of QCUs = 1.0 Blind Sample ID = N159 Lab Value = 0.085 Most Probable Value = 0.095 Percent Recovery = 89.4 Analysis Date = 03/27/24 Lab Sample ID = 0730122 # of QCUs = -1.0 Blind Sample ID = N159 Lab Value = 0.096 Most Probable Value = 0.095 Percent Recovery = 101.2 Analysis Date = 03/11/24 Lab Sample ID = 0660045 # of QCUs = 0.1 Blind Sample ID = N159 Lab Value = 0.101 Most Probable Value = 0.095 Percent Recovery = 106.0 Analysis Date = 03/06/24 Lab Sample ID = 0610078 # of QCUs = 0.6 Blind Sample ID = N159 Lab Value = 0.095 Most Probable Value = 0.095 Percent Recovery = 99.5 Analysis Date = 02/26/24 Lab Sample ID = 0530096 # of QCUs = -0.0 Blind Sample ID = N159 Lab Value = 0.105 Most Probable Value = 0.095 Percent Recovery = 110.0 Analysis Date = 02/22/24 Lab Sample ID = 0460205 # of QCUs = 0.9 Blind Sample ID = N159 Lab Value = 0.096 Most Probable Value = 0.095 Percent Recovery = 101.0 Analysis Date = 02/21/24 Lab Sample ID = 0390105 # of QCUs = 0.1 Blind Sample ID = N159 Lab Value = 0.091 Most Probable Value = 0.095 Percent Recovery = 96.1 Analysis Date = 01/24/24 Lab Sample ID = 0230081 # of QCUs = -0.4 Blind Sample ID = N159 Lab Value = 0.089 Most Probable Value = 0.095 Percent Recovery = 93.5 Analysis Date = 01/24/24 Lab Sample ID = 0170013 # of QCUs = -0.6 Blind Sample ID = N159 Lab Value = 0.092 Most Probable Value = 0.095 Percent Recovery = 96.9 Analysis Date = 01/22/24 Lab Sample ID = 0090036 # of QCUs = -0.3 Blind Sample ID = N159 Lab Value = 0.091 Most Probable Value = 0.095 Percent Recovery = 95.6 Analysis Date = 01/17/24 Lab Sample ID = 3620062 # of QCUs = -0.4 Blind Sample ID = N159 Lab Value = 0.090 Most Probable Value = 0.095 Percent Recovery = 94.5 Analysis Date = 01/17/24 Lab Sample ID = 0030062 # of QCUs = -0.5 Blind Sample ID = N159 Lab Value = 0.092 Most Probable Value = 0.095 Percent Recovery = 97.1 Analysis Date = 01/08/24 Lab Sample ID = 3550285 # of QCUs = -0.3 Blind Sample ID = N159 Lab Value = 0.093 Most Probable Value = 0.095 Percent Recovery = 97.9 Analysis Date = 12/14/23 Lab Sample ID = 3470279 # of QCUs = -0.2 Blind Sample ID = N159 Lab Value = 0.088 Most Probable Value = 0.095 Percent Recovery = 92.7 Analysis Date = 12/14/23 Lab Sample ID = 3420010 # of QCUs = -0.7 Blind Sample ID = N159 Lab Value = 0.098 Most Probable Value = 0.095 Percent Recovery = 103.1 Analysis Date = 12/05/23 Lab Sample ID = 3340082 # of QCUs = 0.3 Blind Sample ID = N159 Lab Value = 0.087 Most Probable Value = 0.095 Percent Recovery = 92.0 Analysis Date = 11/27/23 Lab Sample ID = 3250151 # of QCUs = -0.8 Blind Sample ID = N159 Lab Value = 0.092 Most Probable Value = 0.095 Percent Recovery = 96.8 Analysis Date = 11/17/23 Lab Sample ID = 3190186 # of QCUs = -0.3 Blind Sample ID = N159 Lab Value = 0.095 Most Probable Value = 0.095 Percent Recovery = 100.2 Analysis Date = 11/14/23 Lab Sample ID = 3120062 # of QCUs = 0.0 Blind Sample ID = N159 Lab Value = 0.094 Most Probable Value = 0.095 Percent Recovery = 98.9 Analysis Date = 10/31/23 Lab Sample ID = 2990158 # of QCUs = -0.1 Blind Sample ID = N159 Lab Value = 0.177 Most Probable Value = 0.174 Percent Recovery = 102.0 Analysis Date = 10/31/23 Lab Sample ID = 2440132 # of QCUs = 0.1 Blind Sample ID = N158 Lab Value = 0.089 Most Probable Value = 0.095 Percent Recovery = 93.5 Analysis Date = 10/30/23 Lab Sample ID = 2930012 # of QCUs = -0.6 Blind Sample ID = N159 Lab Value = 0.094 Most Probable Value = 0.095 Percent Recovery = 99.1 Analysis Date = 10/24/23 Lab Sample ID = 2860132 # of QCUs = -0.1 Blind Sample ID = N159 Lab Value = 0.097 Most Probable Value = 0.095 Percent Recovery = 102.4 Analysis Date = 10/23/23 Lab Sample ID = 2770171 # of QCUs = 0.2 Blind Sample ID = N159 Lab Value = 0.160 Most Probable Value = 0.174 Percent Recovery = 92.0 Analysis Date = 10/17/23 Lab Sample ID = 2720019 # of QCUs = -0.5 Blind Sample ID = N158 Lab Value = 0.068 Most Probable Value = 0.069 Percent Recovery = 98.9 Analysis Date = 10/17/23 Lab Sample ID = 2620181 # of QCUs = -0.1 Blind Sample ID = N157 Lab Value = 0.172 Most Probable Value = 0.174 Percent Recovery = 98.6 Analysis Date = 10/12/23 Lab Sample ID = 2640109 # of QCUs = -0.1 Blind Sample ID = N158 Lab Value = 0.066 Most Probable Value = 0.069 Percent Recovery = 95.4 Analysis Date = 10/12/23 Lab Sample ID = 2690098 # of QCUs = -0.3 Blind Sample ID = N157 Lab Value = 0.178 Most Probable Value = 0.174 Percent Recovery = 102.2 Analysis Date = 10/11/23 Lab Sample ID = 2570186 # of QCUs = 0.1 Blind Sample ID = N158 Lab Value = 0.067 Most Probable Value = 0.069 Percent Recovery = 96.7 Analysis Date = 10/10/23 Lab Sample ID = 2560092 # of QCUs = -0.2 Blind Sample ID = N157 Lab Value = 0.181 Most Probable Value = 0.174 Percent Recovery = 103.7 Analysis Date = 10/04/23 Lab Sample ID = 2350097 # of QCUs = 0.2 Blind Sample ID = N158 Lab Value = 0.175 Most Probable Value = 0.174 Percent Recovery = 100.9 Analysis Date = 10/04/23 Lab Sample ID = 2500320 # of QCUs = 0.1 Blind Sample ID = N158 Lab Value = 0.073 Most Probable Value = 0.069 Percent Recovery = 105.3 Analysis Date = 10/03/23 Lab Sample ID = 2480099 # of QCUs = 0.3 Blind Sample ID = N157 Lab Value = 0.066 Most Probable Value = 0.069 Percent Recovery = 96.1 Analysis Date = 10/03/23 Lab Sample ID = 2490136 # of QCUs = -0.2 Blind Sample ID = N157 Lab Value = 0.070 Most Probable Value = 0.069 Percent Recovery = 102.0 Analysis Date = 09/28/23 Lab Sample ID = 2360090 # of QCUs = 0.1 Blind Sample ID = N157 Lab Value = 0.069 Most Probable Value = 0.069 Percent Recovery = 100.5 Analysis Date = 09/27/23 Lab Sample ID = 2290216 # of QCUs = 0.0 Blind Sample ID = N157 Lab Value = 0.179 Most Probable Value = 0.174 Percent Recovery = 103.1 Analysis Date = 09/21/23 Lab Sample ID = 2280169 # of QCUs = 0.2 Blind Sample ID = N158 Lab Value = 0.174 Most Probable Value = 0.174 Percent Recovery = 100.2 Analysis Date = 09/07/23 Lab Sample ID = 2200130 # of QCUs = 0.0 Blind Sample ID = N158 Lab Value = 0.068 Most Probable Value = 0.069 Percent Recovery = 97.8 Analysis Date = 09/07/23 Lab Sample ID = 2220102 # of QCUs = -0.1 Blind Sample ID = N157 Lab Value = 0.180 Most Probable Value = 0.174 Percent Recovery = 103.2 Analysis Date = 08/24/23 Lab Sample ID = 2080232 # of QCUs = 0.2 Blind Sample ID = N158 Lab Value = 0.173 Most Probable Value = 0.174 Percent Recovery = 99.7 Analysis Date = 08/23/23 Lab Sample ID = 2020027 # of QCUs = -0.0 Blind Sample ID = N158 Lab Value = 0.067 Most Probable Value = 0.069 Percent Recovery = 97.3 Analysis Date = 08/23/23 Lab Sample ID = 2060139 # of QCUs = -0.2 Blind Sample ID = N157 Lab Value = 0.178 Most Probable Value = 0.174 Percent Recovery = 102.1 Analysis Date = 08/15/23 Lab Sample ID = 1980052 # of QCUs = 0.1 Blind Sample ID = N158 Lab Value = 0.064 Most Probable Value = 0.069 Percent Recovery = 92.3 Analysis Date = 08/15/23 Lab Sample ID = 1990167 # of QCUs = -0.4 Blind Sample ID = N157 Lab Value = 0.067 Most Probable Value = 0.069 Percent Recovery = 97.7 Analysis Date = 08/15/23 Lab Sample ID = 1940237 # of QCUs = -0.1 Blind Sample ID = N157 Lab Value = 0.170 Most Probable Value = 0.174 Percent Recovery = 97.9 Analysis Date = 08/11/23 Lab Sample ID = 1920172 # of QCUs = -0.1 Blind Sample ID = N158 Lab Value = 0.182 Most Probable Value = 0.174 Percent Recovery = 104.4 Analysis Date = 08/10/23 Lab Sample ID = 1840088 # of QCUs = 0.3 Blind Sample ID = N158 Lab Value = 0.071 Most Probable Value = 0.069 Percent Recovery = 103.4 Analysis Date = 08/10/23 Lab Sample ID = 1870312 # of QCUs = 0.2 Blind Sample ID = N157 Lab Value = 0.070 Most Probable Value = 0.069 Percent Recovery = 101.5 Analysis Date = 08/10/23 Lab Sample ID = 1860129 # of QCUs = 0.1 Blind Sample ID = N157 Lab Value = 0.067 Most Probable Value = 0.069 Percent Recovery = 97.0 Analysis Date = 08/03/23 Lab Sample ID = 1790031 # of QCUs = -0.2 Blind Sample ID = N157 Lab Value = 0.185 Most Probable Value = 0.174 Percent Recovery = 106.2 Analysis Date = 07/12/23 Lab Sample ID = 1730212 # of QCUs = 0.4 Blind Sample ID = N158 Lab Value = 0.065 Most Probable Value = 0.069 Percent Recovery = 94.0 Analysis Date = 06/30/23 Lab Sample ID = 1660196 # of QCUs = -0.3 Blind Sample ID = N157 Lab Value = 0.185 Most Probable Value = 0.174 Percent Recovery = 106.4 Analysis Date = 06/29/23 Lab Sample ID = 1650068 # of QCUs = 0.4 Blind Sample ID = N158 Lab Value = 0.072 Most Probable Value = 0.069 Percent Recovery = 104.1 Analysis Date = 06/27/23 Lab Sample ID = 1590234 # of QCUs = 0.2 Blind Sample ID = N157 Lab Value = 0.171 Most Probable Value = 0.174 Percent Recovery = 98.0 Analysis Date = 06/20/23 Lab Sample ID = 1570044 # of QCUs = -0.1 Blind Sample ID = N158 Lab Value = 0.184 Most Probable Value = 0.174 Percent Recovery = 105.6 Analysis Date = 05/30/23 Lab Sample ID = 1440064 # of QCUs = 0.3 Blind Sample ID = N158 Lab Value = 0.070 Most Probable Value = 0.069 Percent Recovery = 101.3 Analysis Date = 05/30/23 Lab Sample ID = 1440063 # of QCUs = 0.1 Blind Sample ID = N157 Lab Value = 0.168 Most Probable Value = 0.174 Percent Recovery = 96.3 Analysis Date = 05/24/23 Lab Sample ID = 1360051 # of QCUs = -0.2 Blind Sample ID = N158 Lab Value = 0.073 Most Probable Value = 0.069 Percent Recovery = 105.1 Analysis Date = 05/24/23 Lab Sample ID = 1360049 # of QCUs = 0.3 Blind Sample ID = N157 Lab Value = 0.180 Most Probable Value = 0.174 Percent Recovery = 103.2 Analysis Date = 05/17/23 Lab Sample ID = 1300163 # of QCUs = 0.2 Blind Sample ID = N158 Lab Value = 0.071 Most Probable Value = 0.069 Percent Recovery = 102.9 Analysis Date = 05/17/23 Lab Sample ID = 1300164 # of QCUs = 0.2 Blind Sample ID = N157 Lab Value = 0.180 Most Probable Value = 0.174 Percent Recovery = 103.2 Analysis Date = 05/15/23 Lab Sample ID = 1240212 # of QCUs = 0.2 Blind Sample ID = N158 Lab Value = 0.068 Most Probable Value = 0.069 Percent Recovery = 98.1 Analysis Date = 05/15/23 Lab Sample ID = 1240211 # of QCUs = -0.1 Blind Sample ID = N157 Lab Value = 0.083 Most Probable Value = 0.069 Percent Recovery = 120.2 Analysis Date = 05/15/23 Lab Sample ID = 1230176 # of QCUs = 1.2 Blind Sample ID = N157 Lab Value = 0.184 Most Probable Value = 0.174 Percent Recovery = 105.7 Analysis Date = 05/05/23 Lab Sample ID = 1170150 # of QCUs = 0.3 Blind Sample ID = N158 Lab Value = 0.068 Most Probable Value = 0.069 Percent Recovery = 99.0 Analysis Date = 05/05/23 Lab Sample ID = 1150152 # of QCUs = -0.1 Blind Sample ID = N157 Lab Value = 0.182 Most Probable Value = 0.174 Percent Recovery = 104.4 Analysis Date = 05/03/23 Lab Sample ID = 1100091 # of QCUs = 0.3 Blind Sample ID = N158 Lab Value = 0.065 Most Probable Value = 0.069 Percent Recovery = 94.7 Analysis Date = 05/03/23 Lab Sample ID = 1090193 # of QCUs = -0.3 Blind Sample ID = N157 Lab Value = 0.195 Most Probable Value = 0.174 Percent Recovery = 112.2 Analysis Date = 04/28/23 Lab Sample ID = 1020108 # of QCUs = 0.7 Blind Sample ID = N158 Y = 100
The SGPlot Procedure

- Total ammonia as N, fltd, DA -
Percent Recovery by Concentration
NWQL Parameter: 00608, Method: SHC02
Analysis Dates: 04/28/23 through 10/23/24
Open Data Set

Lab Value = 0.643 Most Probable Value = 0.600 Percent Recovery = 107.1 Analysis Date = 10/23/24 Lab Sample ID = 2740023 # of QCUs = 0.5 Blind Sample ID = N162 Lab Value = 0.119 Most Probable Value = 0.122 Percent Recovery = 97.6 Analysis Date = 10/23/24 Lab Sample ID = 2700233 # of QCUs = -0.2 Blind Sample ID = N161 Lab Value = 0.671 Most Probable Value = 0.600 Percent Recovery = 111.8 Analysis Date = 10/21/24 Lab Sample ID = 2690184 # of QCUs = 0.9 Blind Sample ID = N162 Lab Value = 0.649 Most Probable Value = 0.600 Percent Recovery = 108.1 Analysis Date = 10/03/24 Lab Sample ID = 2600042 # of QCUs = 0.6 Blind Sample ID = N162 Lab Value = 0.127 Most Probable Value = 0.122 Percent Recovery = 104.5 Analysis Date = 10/03/24 Lab Sample ID = 2610049 # of QCUs = 0.4 Blind Sample ID = N161 Lab Value = 0.121 Most Probable Value = 0.122 Percent Recovery = 99.4 Analysis Date = 10/03/24 Lab Sample ID = 2600023 # of QCUs = -0.0 Blind Sample ID = N161 Lab Value = 0.633 Most Probable Value = 0.600 Percent Recovery = 105.5 Analysis Date = 09/20/24 Lab Sample ID = 2540043 # of QCUs = 0.4 Blind Sample ID = N162 Lab Value = 0.118 Most Probable Value = 0.122 Percent Recovery = 96.7 Analysis Date = 09/20/24 Lab Sample ID = 2480181 # of QCUs = -0.3 Blind Sample ID = N161 Lab Value = 0.114 Most Probable Value = 0.122 Percent Recovery = 93.7 Analysis Date = 09/17/24 Lab Sample ID = 2420143 # of QCUs = -0.5 Blind Sample ID = N161 Lab Value = 0.720 Most Probable Value = 0.600 Percent Recovery = 120.0 Analysis Date = 09/10/24 Lab Sample ID = 2400286 # of QCUs = 1.5 Blind Sample ID = N162 Lab Value = 0.134 Most Probable Value = 0.122 Percent Recovery = 109.9 Analysis Date = 09/04/24 Lab Sample ID = 2350151 # of QCUs = 0.8 Blind Sample ID = N161 Lab Value = 0.638 Most Probable Value = 0.600 Percent Recovery = 106.3 Analysis Date = 09/03/24 Lab Sample ID = 2330318 # of QCUs = 0.5 Blind Sample ID = N162 Lab Value = 0.132 Most Probable Value = 0.122 Percent Recovery = 108.2 Analysis Date = 09/03/24 Lab Sample ID = 2280182 # of QCUs = 0.7 Blind Sample ID = N161 Lab Value = 0.616 Most Probable Value = 0.600 Percent Recovery = 102.6 Analysis Date = 08/27/24 Lab Sample ID = 2260089 # of QCUs = 0.2 Blind Sample ID = N162 Lab Value = 0.123 Most Probable Value = 0.122 Percent Recovery = 100.7 Analysis Date = 08/27/24 Lab Sample ID = 2210223 # of QCUs = 0.1 Blind Sample ID = N161 Lab Value = 0.644 Most Probable Value = 0.600 Percent Recovery = 107.3 Analysis Date = 08/15/24 Lab Sample ID = 2140188 # of QCUs = 0.6 Blind Sample ID = N162 Lab Value = 0.650 Most Probable Value = 0.600 Percent Recovery = 108.3 Analysis Date = 08/15/24 Lab Sample ID = 2190100 # of QCUs = 0.6 Blind Sample ID = N162 Lab Value = 0.142 Most Probable Value = 0.122 Percent Recovery = 116.1 Analysis Date = 08/15/24 Lab Sample ID = 2130066 # of QCUs = 1.3 Blind Sample ID = N161 Lab Value = 0.596 Most Probable Value = 0.600 Percent Recovery = 99.3 Analysis Date = 08/12/24 Lab Sample ID = 2080149 # of QCUs = -0.1 Blind Sample ID = N162 Lab Value = 0.628 Most Probable Value = 0.600 Percent Recovery = 104.7 Analysis Date = 08/08/24 Lab Sample ID = 2000170 # of QCUs = 0.4 Blind Sample ID = N162 Lab Value = 0.124 Most Probable Value = 0.122 Percent Recovery = 101.8 Analysis Date = 08/08/24 Lab Sample ID = 2050133 # of QCUs = 0.1 Blind Sample ID = N161 Lab Value = 0.628 Most Probable Value = 0.600 Percent Recovery = 104.7 Analysis Date = 08/06/24 Lab Sample ID = 1930207 # of QCUs = 0.4 Blind Sample ID = N162 Lab Value = 0.129 Most Probable Value = 0.122 Percent Recovery = 105.3 Analysis Date = 08/06/24 Lab Sample ID = 1980277 # of QCUs = 0.4 Blind Sample ID = N161 Lab Value = 0.124 Most Probable Value = 0.122 Percent Recovery = 101.5 Analysis Date = 07/17/24 Lab Sample ID = 1910047 # of QCUs = 0.1 Blind Sample ID = N161 Lab Value = 0.613 Most Probable Value = 0.600 Percent Recovery = 102.2 Analysis Date = 07/02/24 Lab Sample ID = 1770114 # of QCUs = 0.2 Blind Sample ID = N162 Lab Value = 0.112 Most Probable Value = 0.122 Percent Recovery = 91.7 Analysis Date = 07/02/24 Lab Sample ID = 1790108 # of QCUs = -0.7 Blind Sample ID = N161 Lab Value = 0.555 Most Probable Value = 0.600 Percent Recovery = 92.5 Analysis Date = 06/26/24 Lab Sample ID = 1720054 # of QCUs = -0.6 Blind Sample ID = N162 Lab Value = 0.141 Most Probable Value = 0.122 Percent Recovery = 115.7 Analysis Date = 06/26/24 Lab Sample ID = 1720184 # of QCUs = 1.3 Blind Sample ID = N161 Lab Value = 0.122 Most Probable Value = 0.122 Percent Recovery = 100.0 Analysis Date = 06/25/24 Lab Sample ID = 1650134 # of QCUs = -0.0 Blind Sample ID = N161 Lab Value = 0.668 Most Probable Value = 0.600 Percent Recovery = 111.3 Analysis Date = 06/13/24 Lab Sample ID = 1630118 # of QCUs = 0.9 Blind Sample ID = N162 Lab Value = 0.649 Most Probable Value = 0.600 Percent Recovery = 108.2 Analysis Date = 06/10/24 Lab Sample ID = 1560041 # of QCUs = 0.6 Blind Sample ID = N162 Lab Value = 0.121 Most Probable Value = 0.122 Percent Recovery = 99.1 Analysis Date = 06/10/24 Lab Sample ID = 1580168 # of QCUs = -0.1 Blind Sample ID = N161 Lab Value = 0.631 Most Probable Value = 0.600 Percent Recovery = 105.2 Analysis Date = 06/06/24 Lab Sample ID = 1520090 # of QCUs = 0.4 Blind Sample ID = N162 Lab Value = 0.125 Most Probable Value = 0.122 Percent Recovery = 102.3 Analysis Date = 06/06/24 Lab Sample ID = 1500148 # of QCUs = 0.2 Blind Sample ID = N161 Lab Value = 0.584 Most Probable Value = 0.600 Percent Recovery = 97.4 Analysis Date = 06/03/24 Lab Sample ID = 1440177 # of QCUs = -0.2 Blind Sample ID = N162 Lab Value = 0.634 Most Probable Value = 0.600 Percent Recovery = 105.7 Analysis Date = 05/23/24 Lab Sample ID = 1380120 # of QCUs = 0.4 Blind Sample ID = N162 Lab Value = 0.122 Most Probable Value = 0.122 Percent Recovery = 100.3 Analysis Date = 05/23/24 Lab Sample ID = 1420094 # of QCUs = 0.0 Blind Sample ID = N161 Lab Value = 0.128 Most Probable Value = 0.122 Percent Recovery = 104.8 Analysis Date = 05/23/24 Lab Sample ID = 1370193 # of QCUs = 0.4 Blind Sample ID = N161 Lab Value = 0.573 Most Probable Value = 0.600 Percent Recovery = 95.5 Analysis Date = 05/15/24 Lab Sample ID = 1300152 # of QCUs = -0.3 Blind Sample ID = N162 Lab Value = 0.126 Most Probable Value = 0.122 Percent Recovery = 103.2 Analysis Date = 05/10/24 Lab Sample ID = 1280109 # of QCUs = 0.3 Blind Sample ID = N161 Lab Value = 0.551 Most Probable Value = 0.600 Percent Recovery = 91.8 Analysis Date = 05/01/24 Lab Sample ID = 1150017 # of QCUs = -0.6 Blind Sample ID = N162 Lab Value = 0.629 Most Probable Value = 0.600 Percent Recovery = 104.8 Analysis Date = 04/26/24 Lab Sample ID = 1070227 # of QCUs = 0.4 Blind Sample ID = N162 Lab Value = 0.643 Most Probable Value = 0.600 Percent Recovery = 107.1 Analysis Date = 04/23/24 Lab Sample ID = 1000110 # of QCUs = 0.5 Blind Sample ID = N162 Lab Value = 0.653 Most Probable Value = 0.600 Percent Recovery = 108.9 Analysis Date = 04/16/24 Lab Sample ID = 0930095 # of QCUs = 0.7 Blind Sample ID = N162 Lab Value = 0.088 Most Probable Value = 0.095 Percent Recovery = 92.4 Analysis Date = 04/16/24 Lab Sample ID = 0880017 # of QCUs = -0.7 Blind Sample ID = N159 Lab Value = 0.105 Most Probable Value = 0.095 Percent Recovery = 110.3 Analysis Date = 04/02/24 Lab Sample ID = 0800005 # of QCUs = 1.0 Blind Sample ID = N159 Lab Value = 0.085 Most Probable Value = 0.095 Percent Recovery = 89.4 Analysis Date = 03/27/24 Lab Sample ID = 0730122 # of QCUs = -1.0 Blind Sample ID = N159 Lab Value = 0.096 Most Probable Value = 0.095 Percent Recovery = 101.2 Analysis Date = 03/11/24 Lab Sample ID = 0660045 # of QCUs = 0.1 Blind Sample ID = N159 Lab Value = 0.101 Most Probable Value = 0.095 Percent Recovery = 106.0 Analysis Date = 03/06/24 Lab Sample ID = 0610078 # of QCUs = 0.6 Blind Sample ID = N159 Lab Value = 0.095 Most Probable Value = 0.095 Percent Recovery = 99.5 Analysis Date = 02/26/24 Lab Sample ID = 0530096 # of QCUs = -0.0 Blind Sample ID = N159 Lab Value = 0.105 Most Probable Value = 0.095 Percent Recovery = 110.0 Analysis Date = 02/22/24 Lab Sample ID = 0460205 # of QCUs = 0.9 Blind Sample ID = N159 Lab Value = 0.096 Most Probable Value = 0.095 Percent Recovery = 101.0 Analysis Date = 02/21/24 Lab Sample ID = 0390105 # of QCUs = 0.1 Blind Sample ID = N159 Lab Value = 0.091 Most Probable Value = 0.095 Percent Recovery = 96.1 Analysis Date = 01/24/24 Lab Sample ID = 0230081 # of QCUs = -0.4 Blind Sample ID = N159 Lab Value = 0.089 Most Probable Value = 0.095 Percent Recovery = 93.5 Analysis Date = 01/24/24 Lab Sample ID = 0170013 # of QCUs = -0.6 Blind Sample ID = N159 Lab Value = 0.092 Most Probable Value = 0.095 Percent Recovery = 96.9 Analysis Date = 01/22/24 Lab Sample ID = 0090036 # of QCUs = -0.3 Blind Sample ID = N159 Lab Value = 0.091 Most Probable Value = 0.095 Percent Recovery = 95.6 Analysis Date = 01/17/24 Lab Sample ID = 3620062 # of QCUs = -0.4 Blind Sample ID = N159 Lab Value = 0.090 Most Probable Value = 0.095 Percent Recovery = 94.5 Analysis Date = 01/17/24 Lab Sample ID = 0030062 # of QCUs = -0.5 Blind Sample ID = N159 Lab Value = 0.092 Most Probable Value = 0.095 Percent Recovery = 97.1 Analysis Date = 01/08/24 Lab Sample ID = 3550285 # of QCUs = -0.3 Blind Sample ID = N159 Lab Value = 0.093 Most Probable Value = 0.095 Percent Recovery = 97.9 Analysis Date = 12/14/23 Lab Sample ID = 3470279 # of QCUs = -0.2 Blind Sample ID = N159 Lab Value = 0.088 Most Probable Value = 0.095 Percent Recovery = 92.7 Analysis Date = 12/14/23 Lab Sample ID = 3420010 # of QCUs = -0.7 Blind Sample ID = N159 Lab Value = 0.098 Most Probable Value = 0.095 Percent Recovery = 103.1 Analysis Date = 12/05/23 Lab Sample ID = 3340082 # of QCUs = 0.3 Blind Sample ID = N159 Lab Value = 0.087 Most Probable Value = 0.095 Percent Recovery = 92.0 Analysis Date = 11/27/23 Lab Sample ID = 3250151 # of QCUs = -0.8 Blind Sample ID = N159 Lab Value = 0.092 Most Probable Value = 0.095 Percent Recovery = 96.8 Analysis Date = 11/17/23 Lab Sample ID = 3190186 # of QCUs = -0.3 Blind Sample ID = N159 Lab Value = 0.095 Most Probable Value = 0.095 Percent Recovery = 100.2 Analysis Date = 11/14/23 Lab Sample ID = 3120062 # of QCUs = 0.0 Blind Sample ID = N159 Lab Value = 0.094 Most Probable Value = 0.095 Percent Recovery = 98.9 Analysis Date = 10/31/23 Lab Sample ID = 2990158 # of QCUs = -0.1 Blind Sample ID = N159 Lab Value = 0.177 Most Probable Value = 0.174 Percent Recovery = 102.0 Analysis Date = 10/31/23 Lab Sample ID = 2440132 # of QCUs = 0.1 Blind Sample ID = N158 Lab Value = 0.089 Most Probable Value = 0.095 Percent Recovery = 93.5 Analysis Date = 10/30/23 Lab Sample ID = 2930012 # of QCUs = -0.6 Blind Sample ID = N159 Lab Value = 0.094 Most Probable Value = 0.095 Percent Recovery = 99.1 Analysis Date = 10/24/23 Lab Sample ID = 2860132 # of QCUs = -0.1 Blind Sample ID = N159 Lab Value = 0.097 Most Probable Value = 0.095 Percent Recovery = 102.4 Analysis Date = 10/23/23 Lab Sample ID = 2770171 # of QCUs = 0.2 Blind Sample ID = N159 Lab Value = 0.160 Most Probable Value = 0.174 Percent Recovery = 92.0 Analysis Date = 10/17/23 Lab Sample ID = 2720019 # of QCUs = -0.5 Blind Sample ID = N158 Lab Value = 0.068 Most Probable Value = 0.069 Percent Recovery = 98.9 Analysis Date = 10/17/23 Lab Sample ID = 2620181 # of QCUs = -0.1 Blind Sample ID = N157 Lab Value = 0.172 Most Probable Value = 0.174 Percent Recovery = 98.6 Analysis Date = 10/12/23 Lab Sample ID = 2640109 # of QCUs = -0.1 Blind Sample ID = N158 Lab Value = 0.066 Most Probable Value = 0.069 Percent Recovery = 95.4 Analysis Date = 10/12/23 Lab Sample ID = 2690098 # of QCUs = -0.3 Blind Sample ID = N157 Lab Value = 0.178 Most Probable Value = 0.174 Percent Recovery = 102.2 Analysis Date = 10/11/23 Lab Sample ID = 2570186 # of QCUs = 0.1 Blind Sample ID = N158 Lab Value = 0.067 Most Probable Value = 0.069 Percent Recovery = 96.7 Analysis Date = 10/10/23 Lab Sample ID = 2560092 # of QCUs = -0.2 Blind Sample ID = N157 Lab Value = 0.181 Most Probable Value = 0.174 Percent Recovery = 103.7 Analysis Date = 10/04/23 Lab Sample ID = 2350097 # of QCUs = 0.2 Blind Sample ID = N158 Lab Value = 0.175 Most Probable Value = 0.174 Percent Recovery = 100.9 Analysis Date = 10/04/23 Lab Sample ID = 2500320 # of QCUs = 0.1 Blind Sample ID = N158 Lab Value = 0.073 Most Probable Value = 0.069 Percent Recovery = 105.3 Analysis Date = 10/03/23 Lab Sample ID = 2480099 # of QCUs = 0.3 Blind Sample ID = N157 Lab Value = 0.066 Most Probable Value = 0.069 Percent Recovery = 96.1 Analysis Date = 10/03/23 Lab Sample ID = 2490136 # of QCUs = -0.2 Blind Sample ID = N157 Lab Value = 0.070 Most Probable Value = 0.069 Percent Recovery = 102.0 Analysis Date = 09/28/23 Lab Sample ID = 2360090 # of QCUs = 0.1 Blind Sample ID = N157 Lab Value = 0.069 Most Probable Value = 0.069 Percent Recovery = 100.5 Analysis Date = 09/27/23 Lab Sample ID = 2290216 # of QCUs = 0.0 Blind Sample ID = N157 Lab Value = 0.179 Most Probable Value = 0.174 Percent Recovery = 103.1 Analysis Date = 09/21/23 Lab Sample ID = 2280169 # of QCUs = 0.2 Blind Sample ID = N158 Lab Value = 0.174 Most Probable Value = 0.174 Percent Recovery = 100.2 Analysis Date = 09/07/23 Lab Sample ID = 2200130 # of QCUs = 0.0 Blind Sample ID = N158 Lab Value = 0.068 Most Probable Value = 0.069 Percent Recovery = 97.8 Analysis Date = 09/07/23 Lab Sample ID = 2220102 # of QCUs = -0.1 Blind Sample ID = N157 Lab Value = 0.180 Most Probable Value = 0.174 Percent Recovery = 103.2 Analysis Date = 08/24/23 Lab Sample ID = 2080232 # of QCUs = 0.2 Blind Sample ID = N158 Lab Value = 0.173 Most Probable Value = 0.174 Percent Recovery = 99.7 Analysis Date = 08/23/23 Lab Sample ID = 2020027 # of QCUs = -0.0 Blind Sample ID = N158 Lab Value = 0.067 Most Probable Value = 0.069 Percent Recovery = 97.3 Analysis Date = 08/23/23 Lab Sample ID = 2060139 # of QCUs = -0.2 Blind Sample ID = N157 Lab Value = 0.178 Most Probable Value = 0.174 Percent Recovery = 102.1 Analysis Date = 08/15/23 Lab Sample ID = 1980052 # of QCUs = 0.1 Blind Sample ID = N158 Lab Value = 0.064 Most Probable Value = 0.069 Percent Recovery = 92.3 Analysis Date = 08/15/23 Lab Sample ID = 1990167 # of QCUs = -0.4 Blind Sample ID = N157 Lab Value = 0.067 Most Probable Value = 0.069 Percent Recovery = 97.7 Analysis Date = 08/15/23 Lab Sample ID = 1940237 # of QCUs = -0.1 Blind Sample ID = N157 Lab Value = 0.170 Most Probable Value = 0.174 Percent Recovery = 97.9 Analysis Date = 08/11/23 Lab Sample ID = 1920172 # of QCUs = -0.1 Blind Sample ID = N158 Lab Value = 0.182 Most Probable Value = 0.174 Percent Recovery = 104.4 Analysis Date = 08/10/23 Lab Sample ID = 1840088 # of QCUs = 0.3 Blind Sample ID = N158 Lab Value = 0.071 Most Probable Value = 0.069 Percent Recovery = 103.4 Analysis Date = 08/10/23 Lab Sample ID = 1870312 # of QCUs = 0.2 Blind Sample ID = N157 Lab Value = 0.070 Most Probable Value = 0.069 Percent Recovery = 101.5 Analysis Date = 08/10/23 Lab Sample ID = 1860129 # of QCUs = 0.1 Blind Sample ID = N157 Lab Value = 0.067 Most Probable Value = 0.069 Percent Recovery = 97.0 Analysis Date = 08/03/23 Lab Sample ID = 1790031 # of QCUs = -0.2 Blind Sample ID = N157 Lab Value = 0.185 Most Probable Value = 0.174 Percent Recovery = 106.2 Analysis Date = 07/12/23 Lab Sample ID = 1730212 # of QCUs = 0.4 Blind Sample ID = N158 Lab Value = 0.065 Most Probable Value = 0.069 Percent Recovery = 94.0 Analysis Date = 06/30/23 Lab Sample ID = 1660196 # of QCUs = -0.3 Blind Sample ID = N157 Lab Value = 0.185 Most Probable Value = 0.174 Percent Recovery = 106.4 Analysis Date = 06/29/23 Lab Sample ID = 1650068 # of QCUs = 0.4 Blind Sample ID = N158 Lab Value = 0.072 Most Probable Value = 0.069 Percent Recovery = 104.1 Analysis Date = 06/27/23 Lab Sample ID = 1590234 # of QCUs = 0.2 Blind Sample ID = N157 Lab Value = 0.171 Most Probable Value = 0.174 Percent Recovery = 98.0 Analysis Date = 06/20/23 Lab Sample ID = 1570044 # of QCUs = -0.1 Blind Sample ID = N158 Lab Value = 0.184 Most Probable Value = 0.174 Percent Recovery = 105.6 Analysis Date = 05/30/23 Lab Sample ID = 1440064 # of QCUs = 0.3 Blind Sample ID = N158 Lab Value = 0.070 Most Probable Value = 0.069 Percent Recovery = 101.3 Analysis Date = 05/30/23 Lab Sample ID = 1440063 # of QCUs = 0.1 Blind Sample ID = N157 Lab Value = 0.168 Most Probable Value = 0.174 Percent Recovery = 96.3 Analysis Date = 05/24/23 Lab Sample ID = 1360051 # of QCUs = -0.2 Blind Sample ID = N158 Lab Value = 0.073 Most Probable Value = 0.069 Percent Recovery = 105.1 Analysis Date = 05/24/23 Lab Sample ID = 1360049 # of QCUs = 0.3 Blind Sample ID = N157 Lab Value = 0.180 Most Probable Value = 0.174 Percent Recovery = 103.2 Analysis Date = 05/17/23 Lab Sample ID = 1300163 # of QCUs = 0.2 Blind Sample ID = N158 Lab Value = 0.071 Most Probable Value = 0.069 Percent Recovery = 102.9 Analysis Date = 05/17/23 Lab Sample ID = 1300164 # of QCUs = 0.2 Blind Sample ID = N157 Lab Value = 0.180 Most Probable Value = 0.174 Percent Recovery = 103.2 Analysis Date = 05/15/23 Lab Sample ID = 1240212 # of QCUs = 0.2 Blind Sample ID = N158 Lab Value = 0.068 Most Probable Value = 0.069 Percent Recovery = 98.1 Analysis Date = 05/15/23 Lab Sample ID = 1240211 # of QCUs = -0.1 Blind Sample ID = N157 Lab Value = 0.083 Most Probable Value = 0.069 Percent Recovery = 120.2 Analysis Date = 05/15/23 Lab Sample ID = 1230176 # of QCUs = 1.2 Blind Sample ID = N157 Lab Value = 0.184 Most Probable Value = 0.174 Percent Recovery = 105.7 Analysis Date = 05/05/23 Lab Sample ID = 1170150 # of QCUs = 0.3 Blind Sample ID = N158 Lab Value = 0.068 Most Probable Value = 0.069 Percent Recovery = 99.0 Analysis Date = 05/05/23 Lab Sample ID = 1150152 # of QCUs = -0.1 Blind Sample ID = N157 Lab Value = 0.182 Most Probable Value = 0.174 Percent Recovery = 104.4 Analysis Date = 05/03/23 Lab Sample ID = 1100091 # of QCUs = 0.3 Blind Sample ID = N158 Lab Value = 0.065 Most Probable Value = 0.069 Percent Recovery = 94.7 Analysis Date = 05/03/23 Lab Sample ID = 1090193 # of QCUs = -0.3 Blind Sample ID = N157 Lab Value = 0.195 Most Probable Value = 0.174 Percent Recovery = 112.2 Analysis Date = 04/28/23 Lab Sample ID = 1020108 # of QCUs = 0.7 Blind Sample ID = N158 Y = 100
The SGPlot Procedure


- Total ammonia as N, unfltd, CFA -
Percent Recovery by Date
Lab: NWQL, PCode: 00610, MCode: CL017
Analysis Dates: 04/28/23 through 10/28/24
Open Data Set

Lab Value = 0.131 Most Probable Value = 0.122 Percent Recovery = 107.4 Analysis Date = 10/28/24 Lab Sample ID = 2700232 # of QCUs = 0.6 Blind Sample ID = N161 Lab Value = 0.111 Most Probable Value = 0.122 Percent Recovery = 91.0 Analysis Date = 10/03/24 Lab Sample ID = 2600021 # of QCUs = -0.7 Blind Sample ID = N161 Lab Value = 0.753 Most Probable Value = 0.600 Percent Recovery = 125.5 Analysis Date = 09/13/24 Lab Sample ID = 2400285 # of QCUs = 1.9 Blind Sample ID = N162 Lab Value = 0.752 Most Probable Value = 0.600 Percent Recovery = 125.3 Analysis Date = 09/12/24 Lab Sample ID = 2260087 # of QCUs = 1.9 Blind Sample ID = N162 Lab Value = 0.753 Most Probable Value = 0.600 Percent Recovery = 125.5 Analysis Date = 08/27/24 Lab Sample ID = 1630117 # of QCUs = 1.9 Blind Sample ID = N162 Lab Value = 0.130 Most Probable Value = 0.122 Percent Recovery = 106.6 Analysis Date = 08/20/24 Lab Sample ID = 2130065 # of QCUs = 0.5 Blind Sample ID = N161 Lab Value = 0.115 Most Probable Value = 0.122 Percent Recovery = 94.3 Analysis Date = 08/16/24 Lab Sample ID = 1980279 # of QCUs = -0.5 Blind Sample ID = N161 Lab Value = 0.114 Most Probable Value = 0.122 Percent Recovery = 93.4 Analysis Date = 07/19/24 Lab Sample ID = 1500147 # of QCUs = -0.5 Blind Sample ID = N161 Lab Value = 0.131 Most Probable Value = 0.122 Percent Recovery = 107.4 Analysis Date = 07/09/24 Lab Sample ID = 1370194 # of QCUs = 0.6 Blind Sample ID = N161 Lab Value = 0.103 Most Probable Value = 0.095 Percent Recovery = 108.4 Analysis Date = 06/12/24 Lab Sample ID = 0880018 # of QCUs = 0.8 Blind Sample ID = N159 Lab Value = 0.096 Most Probable Value = 0.095 Percent Recovery = 101.1 Analysis Date = 06/12/24 Lab Sample ID = 0730121 # of QCUs = 0.1 Blind Sample ID = N159 Lab Value = 0.763 Most Probable Value = 0.600 Percent Recovery = 127.2 Analysis Date = 06/06/24 Lab Sample ID = 1150016 # of QCUs = 2.1 Blind Sample ID = N162 Lab Value = 0.771 Most Probable Value = 0.600 Percent Recovery = 128.5 Analysis Date = 06/06/24 Lab Sample ID = 1000108 # of QCUs = 2.2 Blind Sample ID = N162 Lab Value = 0.095 Most Probable Value = 0.095 Percent Recovery = 100.0 Analysis Date = 02/23/24 Lab Sample ID = 0230082 # of QCUs = 0.0 Blind Sample ID = N159 Lab Value = 0.089 Most Probable Value = 0.095 Percent Recovery = 93.7 Analysis Date = 01/17/24 Lab Sample ID = 0090035 # of QCUs = -0.6 Blind Sample ID = N159 Lab Value = 0.084 Most Probable Value = 0.095 Percent Recovery = 88.4 Analysis Date = 12/07/23 Lab Sample ID = 3340081 # of QCUs = -1.1 Blind Sample ID = N159 Lab Value = 0.092 Most Probable Value = 0.095 Percent Recovery = 96.8 Analysis Date = 11/22/23 Lab Sample ID = 3190184 # of QCUs = -0.3 Blind Sample ID = N159 Lab Value = 0.060 Most Probable Value = 0.069 Percent Recovery = 87.0 Analysis Date = 09/29/23 Lab Sample ID = 2690097 # of QCUs = -0.8 Blind Sample ID = N157 Lab Value = 0.194 Most Probable Value = 0.174 Percent Recovery = 111.5 Analysis Date = 09/14/23 Lab Sample ID = 2440131 # of QCUs = 0.7 Blind Sample ID = N158 Lab Value = 0.063 Most Probable Value = 0.069 Percent Recovery = 91.3 Analysis Date = 09/14/23 Lab Sample ID = 2560090 # of QCUs = -0.5 Blind Sample ID = N157 Lab Value = 0.183 Most Probable Value = 0.174 Percent Recovery = 105.2 Analysis Date = 08/18/23 Lab Sample ID = 2280171 # of QCUs = 0.3 Blind Sample ID = N158 Lab Value = 0.050 Most Probable Value = 0.069 Percent Recovery = 72.5 Analysis Date = 08/04/23 Lab Sample ID = 2060140 # of QCUs = -1.6 Blind Sample ID = N157 Lab Value = 0.059 Most Probable Value = 0.069 Percent Recovery = 85.5 Analysis Date = 08/03/23 Lab Sample ID = 1940235 # of QCUs = -0.8 Blind Sample ID = N157 Lab Value = 0.199 Most Probable Value = 0.174 Percent Recovery = 114.4 Analysis Date = 07/13/23 Lab Sample ID = 1840087 # of QCUs = 0.9 Blind Sample ID = N158 Lab Value = 0.185 Most Probable Value = 0.174 Percent Recovery = 106.3 Analysis Date = 06/20/23 Lab Sample ID = 1650067 # of QCUs = 0.4 Blind Sample ID = N158 Lab Value = 0.068 Most Probable Value = 0.069 Percent Recovery = 98.6 Analysis Date = 06/12/23 Lab Sample ID = 1440062 # of QCUs = -0.1 Blind Sample ID = N157 Lab Value = 0.064 Most Probable Value = 0.069 Percent Recovery = 92.8 Analysis Date = 05/23/23 Lab Sample ID = 1300162 # of QCUs = -0.4 Blind Sample ID = N157 Lab Value = 0.205 Most Probable Value = 0.174 Percent Recovery = 117.8 Analysis Date = 04/28/23 Lab Sample ID = 1170149 # of QCUs = 1.1 Blind Sample ID = N158 Y = 100
The SGPlot Procedure

- Total ammonia as N, unfltd, CFA -
Percent Recovery by Concentration
NWQL Parameter: 00610, Method: CL017
Analysis Dates: 04/28/23 through 10/28/24
Open Data Set

Lab Value = 0.131 Most Probable Value = 0.122 Percent Recovery = 107.4 Analysis Date = 10/28/24 Lab Sample ID = 2700232 # of QCUs = 0.6 Blind Sample ID = N161 Lab Value = 0.111 Most Probable Value = 0.122 Percent Recovery = 91.0 Analysis Date = 10/03/24 Lab Sample ID = 2600021 # of QCUs = -0.7 Blind Sample ID = N161 Lab Value = 0.753 Most Probable Value = 0.600 Percent Recovery = 125.5 Analysis Date = 09/13/24 Lab Sample ID = 2400285 # of QCUs = 1.9 Blind Sample ID = N162 Lab Value = 0.752 Most Probable Value = 0.600 Percent Recovery = 125.3 Analysis Date = 09/12/24 Lab Sample ID = 2260087 # of QCUs = 1.9 Blind Sample ID = N162 Lab Value = 0.753 Most Probable Value = 0.600 Percent Recovery = 125.5 Analysis Date = 08/27/24 Lab Sample ID = 1630117 # of QCUs = 1.9 Blind Sample ID = N162 Lab Value = 0.130 Most Probable Value = 0.122 Percent Recovery = 106.6 Analysis Date = 08/20/24 Lab Sample ID = 2130065 # of QCUs = 0.5 Blind Sample ID = N161 Lab Value = 0.115 Most Probable Value = 0.122 Percent Recovery = 94.3 Analysis Date = 08/16/24 Lab Sample ID = 1980279 # of QCUs = -0.5 Blind Sample ID = N161 Lab Value = 0.114 Most Probable Value = 0.122 Percent Recovery = 93.4 Analysis Date = 07/19/24 Lab Sample ID = 1500147 # of QCUs = -0.5 Blind Sample ID = N161 Lab Value = 0.131 Most Probable Value = 0.122 Percent Recovery = 107.4 Analysis Date = 07/09/24 Lab Sample ID = 1370194 # of QCUs = 0.6 Blind Sample ID = N161 Lab Value = 0.103 Most Probable Value = 0.095 Percent Recovery = 108.4 Analysis Date = 06/12/24 Lab Sample ID = 0880018 # of QCUs = 0.8 Blind Sample ID = N159 Lab Value = 0.096 Most Probable Value = 0.095 Percent Recovery = 101.1 Analysis Date = 06/12/24 Lab Sample ID = 0730121 # of QCUs = 0.1 Blind Sample ID = N159 Lab Value = 0.763 Most Probable Value = 0.600 Percent Recovery = 127.2 Analysis Date = 06/06/24 Lab Sample ID = 1150016 # of QCUs = 2.1 Blind Sample ID = N162 Lab Value = 0.771 Most Probable Value = 0.600 Percent Recovery = 128.5 Analysis Date = 06/06/24 Lab Sample ID = 1000108 # of QCUs = 2.2 Blind Sample ID = N162 Lab Value = 0.095 Most Probable Value = 0.095 Percent Recovery = 100.0 Analysis Date = 02/23/24 Lab Sample ID = 0230082 # of QCUs = 0.0 Blind Sample ID = N159 Lab Value = 0.089 Most Probable Value = 0.095 Percent Recovery = 93.7 Analysis Date = 01/17/24 Lab Sample ID = 0090035 # of QCUs = -0.6 Blind Sample ID = N159 Lab Value = 0.084 Most Probable Value = 0.095 Percent Recovery = 88.4 Analysis Date = 12/07/23 Lab Sample ID = 3340081 # of QCUs = -1.1 Blind Sample ID = N159 Lab Value = 0.092 Most Probable Value = 0.095 Percent Recovery = 96.8 Analysis Date = 11/22/23 Lab Sample ID = 3190184 # of QCUs = -0.3 Blind Sample ID = N159 Lab Value = 0.060 Most Probable Value = 0.069 Percent Recovery = 87.0 Analysis Date = 09/29/23 Lab Sample ID = 2690097 # of QCUs = -0.8 Blind Sample ID = N157 Lab Value = 0.194 Most Probable Value = 0.174 Percent Recovery = 111.5 Analysis Date = 09/14/23 Lab Sample ID = 2440131 # of QCUs = 0.7 Blind Sample ID = N158 Lab Value = 0.063 Most Probable Value = 0.069 Percent Recovery = 91.3 Analysis Date = 09/14/23 Lab Sample ID = 2560090 # of QCUs = -0.5 Blind Sample ID = N157 Lab Value = 0.183 Most Probable Value = 0.174 Percent Recovery = 105.2 Analysis Date = 08/18/23 Lab Sample ID = 2280171 # of QCUs = 0.3 Blind Sample ID = N158 Lab Value = 0.050 Most Probable Value = 0.069 Percent Recovery = 72.5 Analysis Date = 08/04/23 Lab Sample ID = 2060140 # of QCUs = -1.6 Blind Sample ID = N157 Lab Value = 0.059 Most Probable Value = 0.069 Percent Recovery = 85.5 Analysis Date = 08/03/23 Lab Sample ID = 1940235 # of QCUs = -0.8 Blind Sample ID = N157 Lab Value = 0.199 Most Probable Value = 0.174 Percent Recovery = 114.4 Analysis Date = 07/13/23 Lab Sample ID = 1840087 # of QCUs = 0.9 Blind Sample ID = N158 Lab Value = 0.185 Most Probable Value = 0.174 Percent Recovery = 106.3 Analysis Date = 06/20/23 Lab Sample ID = 1650067 # of QCUs = 0.4 Blind Sample ID = N158 Lab Value = 0.068 Most Probable Value = 0.069 Percent Recovery = 98.6 Analysis Date = 06/12/23 Lab Sample ID = 1440062 # of QCUs = -0.1 Blind Sample ID = N157 Lab Value = 0.064 Most Probable Value = 0.069 Percent Recovery = 92.8 Analysis Date = 05/23/23 Lab Sample ID = 1300162 # of QCUs = -0.4 Blind Sample ID = N157 Lab Value = 0.205 Most Probable Value = 0.174 Percent Recovery = 117.8 Analysis Date = 04/28/23 Lab Sample ID = 1170149 # of QCUs = 1.1 Blind Sample ID = N158 Y = 100
The SGPlot Procedure


- Total nitrogen as N, fltd, CFA -
Percent Recovery by Date
Lab: NWQL, PCode: 62854, MCode: CL063
Analysis Dates: 06/01/23 through 10/09/24
Open Data Set

Lab Value = 0.267 Most Probable Value = 1.770 Percent Recovery = 15.1 Analysis Date = 07/06/23 Lab Sample ID = 1170150 # of QCUs = -10.7 Blind Sample ID = N158 Lab Value = 3.617 Most Probable Value = 3.530 Percent Recovery = 102.5 Analysis Date = 10/09/24 Lab Sample ID = 2690183 # of QCUs = 0.4 Blind Sample ID = N162 Lab Value = 0.474 Most Probable Value = 0.484 Percent Recovery = 97.9 Analysis Date = 10/09/24 Lab Sample ID = 2700232 # of QCUs = -0.4 Blind Sample ID = N161 Lab Value = 0.463 Most Probable Value = 0.484 Percent Recovery = 95.7 Analysis Date = 10/09/24 Lab Sample ID = 2700233 # of QCUs = -0.7 Blind Sample ID = N161 Lab Value = 0.456 Most Probable Value = 0.484 Percent Recovery = 94.2 Analysis Date = 09/26/24 Lab Sample ID = 2600021 # of QCUs = -1.0 Blind Sample ID = N161 Lab Value = 0.450 Most Probable Value = 0.484 Percent Recovery = 93.0 Analysis Date = 09/26/24 Lab Sample ID = 2610049 # of QCUs = -1.2 Blind Sample ID = N161 Lab Value = 0.446 Most Probable Value = 0.484 Percent Recovery = 92.1 Analysis Date = 09/26/24 Lab Sample ID = 2600023 # of QCUs = -1.4 Blind Sample ID = N161 Lab Value = 3.643 Most Probable Value = 3.530 Percent Recovery = 103.2 Analysis Date = 09/18/24 Lab Sample ID = 2540042 # of QCUs = 0.5 Blind Sample ID = N162 Lab Value = 0.479 Most Probable Value = 0.484 Percent Recovery = 99.0 Analysis Date = 09/12/24 Lab Sample ID = 2480181 # of QCUs = -0.2 Blind Sample ID = N161 Lab Value = 3.559 Most Probable Value = 3.530 Percent Recovery = 100.8 Analysis Date = 09/10/24 Lab Sample ID = 2400285 # of QCUs = 0.1 Blind Sample ID = N162 Lab Value = 3.463 Most Probable Value = 3.530 Percent Recovery = 98.1 Analysis Date = 09/10/24 Lab Sample ID = 2400286 # of QCUs = -0.3 Blind Sample ID = N162 Lab Value = 3.639 Most Probable Value = 3.530 Percent Recovery = 103.1 Analysis Date = 08/30/24 Lab Sample ID = 2330318 # of QCUs = 0.5 Blind Sample ID = N162 Lab Value = 0.469 Most Probable Value = 0.484 Percent Recovery = 96.9 Analysis Date = 08/30/24 Lab Sample ID = 2350150 # of QCUs = -0.5 Blind Sample ID = N161 Lab Value = 3.540 Most Probable Value = 3.530 Percent Recovery = 100.3 Analysis Date = 08/28/24 Lab Sample ID = 2260087 # of QCUs = 0.0 Blind Sample ID = N162 Lab Value = 3.552 Most Probable Value = 3.530 Percent Recovery = 100.6 Analysis Date = 08/28/24 Lab Sample ID = 2260089 # of QCUs = 0.1 Blind Sample ID = N162 Lab Value = 0.478 Most Probable Value = 0.484 Percent Recovery = 98.8 Analysis Date = 08/19/24 Lab Sample ID = 2210222 # of QCUs = -0.2 Blind Sample ID = N161 Lab Value = 3.442 Most Probable Value = 3.530 Percent Recovery = 97.5 Analysis Date = 08/14/24 Lab Sample ID = 2190100 # of QCUs = -0.4 Blind Sample ID = N162 Lab Value = 0.454 Most Probable Value = 0.484 Percent Recovery = 93.8 Analysis Date = 08/09/24 Lab Sample ID = 2130065 # of QCUs = -1.1 Blind Sample ID = N161 Lab Value = 0.457 Most Probable Value = 0.484 Percent Recovery = 94.4 Analysis Date = 08/09/24 Lab Sample ID = 2130066 # of QCUs = -1.0 Blind Sample ID = N161 Lab Value = 3.627 Most Probable Value = 3.530 Percent Recovery = 102.7 Analysis Date = 08/07/24 Lab Sample ID = 2080148 # of QCUs = 0.5 Blind Sample ID = N162 Lab Value = 0.499 Most Probable Value = 0.484 Percent Recovery = 103.1 Analysis Date = 08/02/24 Lab Sample ID = 2050133 # of QCUs = 0.5 Blind Sample ID = N161 Lab Value = 0.507 Most Probable Value = 0.484 Percent Recovery = 104.8 Analysis Date = 07/26/24 Lab Sample ID = 1980279 # of QCUs = 0.8 Blind Sample ID = N161 Lab Value = 0.506 Most Probable Value = 0.484 Percent Recovery = 104.5 Analysis Date = 07/26/24 Lab Sample ID = 1980277 # of QCUs = 0.8 Blind Sample ID = N161 Lab Value = 3.659 Most Probable Value = 3.530 Percent Recovery = 103.7 Analysis Date = 07/17/24 Lab Sample ID = 1930206 # of QCUs = 0.6 Blind Sample ID = N162 Lab Value = 0.501 Most Probable Value = 0.484 Percent Recovery = 103.5 Analysis Date = 07/16/24 Lab Sample ID = 1910047 # of QCUs = 0.6 Blind Sample ID = N161 Lab Value = 3.452 Most Probable Value = 3.530 Percent Recovery = 97.8 Analysis Date = 07/02/24 Lab Sample ID = 1770112 # of QCUs = -0.4 Blind Sample ID = N162 Lab Value = 3.574 Most Probable Value = 3.530 Percent Recovery = 101.2 Analysis Date = 07/02/24 Lab Sample ID = 1770114 # of QCUs = 0.2 Blind Sample ID = N162 Lab Value = 3.485 Most Probable Value = 3.530 Percent Recovery = 98.7 Analysis Date = 06/24/24 Lab Sample ID = 1720054 # of QCUs = -0.2 Blind Sample ID = N162 Lab Value = 0.496 Most Probable Value = 0.484 Percent Recovery = 102.5 Analysis Date = 06/24/24 Lab Sample ID = 1720183 # of QCUs = 0.4 Blind Sample ID = N161 Lab Value = 3.441 Most Probable Value = 3.530 Percent Recovery = 97.5 Analysis Date = 06/14/24 Lab Sample ID = 1630117 # of QCUs = -0.4 Blind Sample ID = N162 Lab Value = 3.411 Most Probable Value = 3.530 Percent Recovery = 96.6 Analysis Date = 06/14/24 Lab Sample ID = 1630118 # of QCUs = -0.6 Blind Sample ID = N162 Lab Value = 0.436 Most Probable Value = 0.484 Percent Recovery = 90.1 Analysis Date = 06/13/24 Lab Sample ID = 1580167 # of QCUs = -1.7 Blind Sample ID = N161 Lab Value = 3.404 Most Probable Value = 3.530 Percent Recovery = 96.4 Analysis Date = 06/12/24 Lab Sample ID = 1560041 # of QCUs = -0.6 Blind Sample ID = N162 Lab Value = 0.494 Most Probable Value = 0.484 Percent Recovery = 102.1 Analysis Date = 06/03/24 Lab Sample ID = 1500147 # of QCUs = 0.4 Blind Sample ID = N161 Lab Value = 0.505 Most Probable Value = 0.484 Percent Recovery = 104.3 Analysis Date = 06/03/24 Lab Sample ID = 1500148 # of QCUs = 0.8 Blind Sample ID = N161 Lab Value = 3.648 Most Probable Value = 3.530 Percent Recovery = 103.3 Analysis Date = 05/29/24 Lab Sample ID = 1440178 # of QCUs = 0.6 Blind Sample ID = N162 Lab Value = 0.494 Most Probable Value = 0.484 Percent Recovery = 102.1 Analysis Date = 05/28/24 Lab Sample ID = 1420094 # of QCUs = 0.4 Blind Sample ID = N161 Lab Value = 0.505 Most Probable Value = 0.484 Percent Recovery = 104.3 Analysis Date = 05/24/24 Lab Sample ID = 1370193 # of QCUs = 0.8 Blind Sample ID = N161 Lab Value = 0.502 Most Probable Value = 0.484 Percent Recovery = 103.7 Analysis Date = 05/22/24 Lab Sample ID = 1370194 # of QCUs = 0.6 Blind Sample ID = N161 Lab Value = 3.721 Most Probable Value = 3.530 Percent Recovery = 105.4 Analysis Date = 05/15/24 Lab Sample ID = 1300151 # of QCUs = 0.9 Blind Sample ID = N162 Lab Value = 0.475 Most Probable Value = 0.484 Percent Recovery = 98.1 Analysis Date = 05/14/24 Lab Sample ID = 1280109 # of QCUs = -0.3 Blind Sample ID = N161 Lab Value = 3.596 Most Probable Value = 3.530 Percent Recovery = 101.9 Analysis Date = 05/03/24 Lab Sample ID = 0930095 # of QCUs = 0.3 Blind Sample ID = N162 Lab Value = 3.793 Most Probable Value = 3.530 Percent Recovery = 107.5 Analysis Date = 05/02/24 Lab Sample ID = 1150016 # of QCUs = 1.3 Blind Sample ID = N162 Lab Value = 3.700 Most Probable Value = 3.530 Percent Recovery = 104.8 Analysis Date = 05/02/24 Lab Sample ID = 1150017 # of QCUs = 0.8 Blind Sample ID = N162 Lab Value = 3.504 Most Probable Value = 3.530 Percent Recovery = 99.3 Analysis Date = 04/29/24 Lab Sample ID = 1070227 # of QCUs = -0.1 Blind Sample ID = N162 Lab Value = 1.751 Most Probable Value = 1.720 Percent Recovery = 101.8 Analysis Date = 04/24/24 Lab Sample ID = 0440080 # of QCUs = 0.4 Blind Sample ID = N160 Lab Value = 1.776 Most Probable Value = 1.720 Percent Recovery = 103.3 Analysis Date = 04/24/24 Lab Sample ID = 0440081 # of QCUs = 0.7 Blind Sample ID = N160 Lab Value = 3.624 Most Probable Value = 3.530 Percent Recovery = 102.7 Analysis Date = 04/19/24 Lab Sample ID = 1000108 # of QCUs = 0.5 Blind Sample ID = N162 Lab Value = 3.624 Most Probable Value = 3.530 Percent Recovery = 102.7 Analysis Date = 04/19/24 Lab Sample ID = 1000110 # of QCUs = 0.5 Blind Sample ID = N162 Lab Value = 1.870 Most Probable Value = 1.720 Percent Recovery = 108.7 Analysis Date = 04/11/24 Lab Sample ID = 3390055 # of QCUs = 1.7 Blind Sample ID = N160 Lab Value = 0.321 Most Probable Value = 0.344 Percent Recovery = 93.3 Analysis Date = 04/11/24 Lab Sample ID = 0880018 # of QCUs = -0.6 Blind Sample ID = N159 Lab Value = 0.359 Most Probable Value = 0.344 Percent Recovery = 104.4 Analysis Date = 04/11/24 Lab Sample ID = 0880017 # of QCUs = 0.4 Blind Sample ID = N159 Lab Value = 1.689 Most Probable Value = 1.720 Percent Recovery = 98.2 Analysis Date = 04/06/24 Lab Sample ID = 0040089 # of QCUs = -0.4 Blind Sample ID = N160 Lab Value = 0.332 Most Probable Value = 0.344 Percent Recovery = 96.5 Analysis Date = 04/06/24 Lab Sample ID = 0090035 # of QCUs = -0.3 Blind Sample ID = N159 Lab Value = 0.321 Most Probable Value = 0.344 Percent Recovery = 93.3 Analysis Date = 04/06/24 Lab Sample ID = 0090036 # of QCUs = -0.6 Blind Sample ID = N159 Lab Value = 0.342 Most Probable Value = 0.344 Percent Recovery = 99.4 Analysis Date = 04/06/24 Lab Sample ID = 0030062 # of QCUs = -0.1 Blind Sample ID = N159 Lab Value = 0.339 Most Probable Value = 0.344 Percent Recovery = 98.5 Analysis Date = 04/01/24 Lab Sample ID = 0730121 # of QCUs = -0.1 Blind Sample ID = N159 Lab Value = 0.337 Most Probable Value = 0.344 Percent Recovery = 98.0 Analysis Date = 04/01/24 Lab Sample ID = 0730122 # of QCUs = -0.2 Blind Sample ID = N159 Lab Value = 0.327 Most Probable Value = 0.344 Percent Recovery = 95.1 Analysis Date = 03/30/24 Lab Sample ID = 0800005 # of QCUs = -0.4 Blind Sample ID = N159 Lab Value = 1.803 Most Probable Value = 1.720 Percent Recovery = 104.8 Analysis Date = 03/27/24 Lab Sample ID = 0370150 # of QCUs = 1.0 Blind Sample ID = N160 Lab Value = 1.710 Most Probable Value = 1.720 Percent Recovery = 99.4 Analysis Date = 03/26/24 Lab Sample ID = 0810192 # of QCUs = -0.1 Blind Sample ID = N160 Lab Value = 1.758 Most Probable Value = 1.770 Percent Recovery = 99.3 Analysis Date = 03/26/24 Lab Sample ID = 2350097 # of QCUs = -0.1 Blind Sample ID = N158 Lab Value = 0.377 Most Probable Value = 0.390 Percent Recovery = 96.7 Analysis Date = 03/26/24 Lab Sample ID = 2360088 # of QCUs = -0.5 Blind Sample ID = N157 Lab Value = 1.753 Most Probable Value = 1.720 Percent Recovery = 101.9 Analysis Date = 03/23/24 Lab Sample ID = 0670129 # of QCUs = 0.4 Blind Sample ID = N160 Lab Value = 0.355 Most Probable Value = 0.344 Percent Recovery = 103.2 Analysis Date = 03/21/24 Lab Sample ID = 0660045 # of QCUs = 0.3 Blind Sample ID = N159 Lab Value = 1.728 Most Probable Value = 1.720 Percent Recovery = 100.5 Analysis Date = 03/19/24 Lab Sample ID = 3610064 # of QCUs = 0.1 Blind Sample ID = N160 Lab Value = 1.736 Most Probable Value = 1.720 Percent Recovery = 100.9 Analysis Date = 03/19/24 Lab Sample ID = 3610065 # of QCUs = 0.2 Blind Sample ID = N160 Lab Value = 1.729 Most Probable Value = 1.720 Percent Recovery = 100.5 Analysis Date = 03/19/24 Lab Sample ID = 0580161 # of QCUs = 0.1 Blind Sample ID = N160 Lab Value = 1.731 Most Probable Value = 1.720 Percent Recovery = 100.6 Analysis Date = 03/19/24 Lab Sample ID = 0580160 # of QCUs = 0.1 Blind Sample ID = N160 Lab Value = 1.742 Most Probable Value = 1.720 Percent Recovery = 101.3 Analysis Date = 03/13/24 Lab Sample ID = 0520083 # of QCUs = 0.3 Blind Sample ID = N160 Lab Value = 0.337 Most Probable Value = 0.344 Percent Recovery = 98.0 Analysis Date = 03/13/24 Lab Sample ID = 0530095 # of QCUs = -0.2 Blind Sample ID = N159 Lab Value = 0.400 Most Probable Value = 0.390 Percent Recovery = 102.6 Analysis Date = 03/12/24 Lab Sample ID = 1990167 # of QCUs = 0.4 Blind Sample ID = N157 Lab Value = 1.803 Most Probable Value = 1.770 Percent Recovery = 101.9 Analysis Date = 03/08/24 Lab Sample ID = 1920173 # of QCUs = 0.2 Blind Sample ID = N158 Lab Value = 0.339 Most Probable Value = 0.344 Percent Recovery = 98.5 Analysis Date = 03/07/24 Lab Sample ID = 0390104 # of QCUs = -0.1 Blind Sample ID = N159 Lab Value = 1.768 Most Probable Value = 1.720 Percent Recovery = 102.8 Analysis Date = 03/06/24 Lab Sample ID = 3460241 # of QCUs = 0.6 Blind Sample ID = N160 Lab Value = 1.774 Most Probable Value = 1.720 Percent Recovery = 103.1 Analysis Date = 03/06/24 Lab Sample ID = 3460242 # of QCUs = 0.6 Blind Sample ID = N160 Lab Value = 1.730 Most Probable Value = 1.770 Percent Recovery = 97.7 Analysis Date = 02/14/24 Lab Sample ID = 2280171 # of QCUs = -0.3 Blind Sample ID = N158 Lab Value = 1.735 Most Probable Value = 1.770 Percent Recovery = 98.0 Analysis Date = 02/14/24 Lab Sample ID = 2280169 # of QCUs = -0.2 Blind Sample ID = N158 Lab Value = 0.341 Most Probable Value = 0.390 Percent Recovery = 87.4 Analysis Date = 01/05/24 Lab Sample ID = 2220101 # of QCUs = -1.8 Blind Sample ID = N157 Lab Value = 1.849 Most Probable Value = 1.770 Percent Recovery = 104.5 Analysis Date = 12/07/23 Lab Sample ID = 2200130 # of QCUs = 0.6 Blind Sample ID = N158 Lab Value = 0.400 Most Probable Value = 0.390 Percent Recovery = 102.6 Analysis Date = 12/05/23 Lab Sample ID = 1940235 # of QCUs = 0.4 Blind Sample ID = N157 Lab Value = 0.398 Most Probable Value = 0.390 Percent Recovery = 102.1 Analysis Date = 11/17/23 Lab Sample ID = 2060140 # of QCUs = 0.3 Blind Sample ID = N157 Lab Value = 0.403 Most Probable Value = 0.390 Percent Recovery = 103.3 Analysis Date = 11/17/23 Lab Sample ID = 2060139 # of QCUs = 0.5 Blind Sample ID = N157 Lab Value = 1.828 Most Probable Value = 1.770 Percent Recovery = 103.3 Analysis Date = 10/27/23 Lab Sample ID = 2020026 # of QCUs = 0.4 Blind Sample ID = N158 Lab Value = 0.406 Most Probable Value = 0.390 Percent Recovery = 104.1 Analysis Date = 10/11/23 Lab Sample ID = 1940237 # of QCUs = 0.6 Blind Sample ID = N157 Lab Value = 0.390 Most Probable Value = 0.390 Percent Recovery = 100.0 Analysis Date = 09/28/23 Lab Sample ID = 1440062 # of QCUs = 0.0 Blind Sample ID = N157 Lab Value = 1.867 Most Probable Value = 1.770 Percent Recovery = 105.5 Analysis Date = 09/01/23 Lab Sample ID = 1840087 # of QCUs = 0.7 Blind Sample ID = N158 Lab Value = 1.859 Most Probable Value = 1.770 Percent Recovery = 105.0 Analysis Date = 09/01/23 Lab Sample ID = 1840088 # of QCUs = 0.6 Blind Sample ID = N158 Lab Value = 0.405 Most Probable Value = 0.390 Percent Recovery = 103.8 Analysis Date = 09/01/23 Lab Sample ID = 1870312 # of QCUs = 0.6 Blind Sample ID = N157 Lab Value = 0.365 Most Probable Value = 0.390 Percent Recovery = 93.6 Analysis Date = 08/18/23 Lab Sample ID = 1790030 # of QCUs = -0.9 Blind Sample ID = N157 Lab Value = 0.284 Most Probable Value = 0.390 Percent Recovery = 72.8 Analysis Date = 08/09/23 Lab Sample ID = 1360049 # of QCUs = -3.9 Blind Sample ID = N157 Lab Value = 1.805 Most Probable Value = 1.770 Percent Recovery = 102.0 Analysis Date = 08/04/23 Lab Sample ID = 1730212 # of QCUs = 0.2 Blind Sample ID = N158 Lab Value = 0.326 Most Probable Value = 0.390 Percent Recovery = 83.6 Analysis Date = 08/02/23 Lab Sample ID = 1590233 # of QCUs = -2.4 Blind Sample ID = N157 Lab Value = 1.742 Most Probable Value = 1.770 Percent Recovery = 98.4 Analysis Date = 07/21/23 Lab Sample ID = 1650067 # of QCUs = -0.2 Blind Sample ID = N158 Lab Value = 1.745 Most Probable Value = 1.770 Percent Recovery = 98.6 Analysis Date = 07/21/23 Lab Sample ID = 1650068 # of QCUs = -0.2 Blind Sample ID = N158 Lab Value = 0.372 Most Probable Value = 0.390 Percent Recovery = 95.4 Analysis Date = 07/19/23 Lab Sample ID = 1240211 # of QCUs = -0.7 Blind Sample ID = N157 Lab Value = 0.388 Most Probable Value = 0.390 Percent Recovery = 99.5 Analysis Date = 07/14/23 Lab Sample ID = 1440063 # of QCUs = -0.1 Blind Sample ID = N157 Lab Value = 1.632 Most Probable Value = 1.770 Percent Recovery = 92.2 Analysis Date = 07/12/23 Lab Sample ID = 1570044 # of QCUs = -1.0 Blind Sample ID = N158 Lab Value = 1.866 Most Probable Value = 1.770 Percent Recovery = 105.4 Analysis Date = 07/03/23 Lab Sample ID = 1380203 # of QCUs = 0.7 Blind Sample ID = N158 Lab Value = 1.737 Most Probable Value = 1.770 Percent Recovery = 98.1 Analysis Date = 06/21/23 Lab Sample ID = 1170149 # of QCUs = -0.2 Blind Sample ID = N158 Lab Value = 0.394 Most Probable Value = 0.390 Percent Recovery = 101.0 Analysis Date = 06/15/23 Lab Sample ID = 0960144 # of QCUs = 0.1 Blind Sample ID = N157 Lab Value = 0.372 Most Probable Value = 0.390 Percent Recovery = 95.4 Analysis Date = 06/14/23 Lab Sample ID = 1300162 # of QCUs = -0.7 Blind Sample ID = N157 Lab Value = 0.375 Most Probable Value = 0.390 Percent Recovery = 96.2 Analysis Date = 06/14/23 Lab Sample ID = 1300164 # of QCUs = -0.6 Blind Sample ID = N157 Lab Value = 1.823 Most Probable Value = 1.770 Percent Recovery = 103.0 Analysis Date = 06/13/23 Lab Sample ID = 1250201 # of QCUs = 0.4 Blind Sample ID = N158 Lab Value = 0.393 Most Probable Value = 0.390 Percent Recovery = 100.8 Analysis Date = 06/09/23 Lab Sample ID = 1150154 # of QCUs = 0.1 Blind Sample ID = N157 Lab Value = 0.547 Most Probable Value = 0.563 Percent Recovery = 97.2 Analysis Date = 06/09/23 Lab Sample ID = 0800083 # of QCUs = -0.4 Blind Sample ID = N155 Lab Value = 1.633 Most Probable Value = 1.770 Percent Recovery = 92.3 Analysis Date = 06/01/23 Lab Sample ID = 1100091 # of QCUs = -1.0 Blind Sample ID = N158 Y = 100
The SGPlot Procedure

- Total nitrogen as N, fltd, CFA -
Percent Recovery by Concentration
NWQL Parameter: 62854, Method: CL063
Analysis Dates: 06/01/23 through 10/09/24
Open Data Set

Lab Value = 0.267 Most Probable Value = 1.770 Percent Recovery = 15.1 Analysis Date = 07/06/23 Lab Sample ID = 1170150 # of QCUs = -10.7 Blind Sample ID = N158 Lab Value = 3.617 Most Probable Value = 3.530 Percent Recovery = 102.5 Analysis Date = 10/09/24 Lab Sample ID = 2690183 # of QCUs = 0.4 Blind Sample ID = N162 Lab Value = 0.474 Most Probable Value = 0.484 Percent Recovery = 97.9 Analysis Date = 10/09/24 Lab Sample ID = 2700232 # of QCUs = -0.4 Blind Sample ID = N161 Lab Value = 0.463 Most Probable Value = 0.484 Percent Recovery = 95.7 Analysis Date = 10/09/24 Lab Sample ID = 2700233 # of QCUs = -0.7 Blind Sample ID = N161 Lab Value = 0.456 Most Probable Value = 0.484 Percent Recovery = 94.2 Analysis Date = 09/26/24 Lab Sample ID = 2600021 # of QCUs = -1.0 Blind Sample ID = N161 Lab Value = 0.450 Most Probable Value = 0.484 Percent Recovery = 93.0 Analysis Date = 09/26/24 Lab Sample ID = 2610049 # of QCUs = -1.2 Blind Sample ID = N161 Lab Value = 0.446 Most Probable Value = 0.484 Percent Recovery = 92.1 Analysis Date = 09/26/24 Lab Sample ID = 2600023 # of QCUs = -1.4 Blind Sample ID = N161 Lab Value = 3.643 Most Probable Value = 3.530 Percent Recovery = 103.2 Analysis Date = 09/18/24 Lab Sample ID = 2540042 # of QCUs = 0.5 Blind Sample ID = N162 Lab Value = 0.479 Most Probable Value = 0.484 Percent Recovery = 99.0 Analysis Date = 09/12/24 Lab Sample ID = 2480181 # of QCUs = -0.2 Blind Sample ID = N161 Lab Value = 3.559 Most Probable Value = 3.530 Percent Recovery = 100.8 Analysis Date = 09/10/24 Lab Sample ID = 2400285 # of QCUs = 0.1 Blind Sample ID = N162 Lab Value = 3.463 Most Probable Value = 3.530 Percent Recovery = 98.1 Analysis Date = 09/10/24 Lab Sample ID = 2400286 # of QCUs = -0.3 Blind Sample ID = N162 Lab Value = 3.639 Most Probable Value = 3.530 Percent Recovery = 103.1 Analysis Date = 08/30/24 Lab Sample ID = 2330318 # of QCUs = 0.5 Blind Sample ID = N162 Lab Value = 0.469 Most Probable Value = 0.484 Percent Recovery = 96.9 Analysis Date = 08/30/24 Lab Sample ID = 2350150 # of QCUs = -0.5 Blind Sample ID = N161 Lab Value = 3.540 Most Probable Value = 3.530 Percent Recovery = 100.3 Analysis Date = 08/28/24 Lab Sample ID = 2260087 # of QCUs = 0.0 Blind Sample ID = N162 Lab Value = 3.552 Most Probable Value = 3.530 Percent Recovery = 100.6 Analysis Date = 08/28/24 Lab Sample ID = 2260089 # of QCUs = 0.1 Blind Sample ID = N162 Lab Value = 0.478 Most Probable Value = 0.484 Percent Recovery = 98.8 Analysis Date = 08/19/24 Lab Sample ID = 2210222 # of QCUs = -0.2 Blind Sample ID = N161 Lab Value = 3.442 Most Probable Value = 3.530 Percent Recovery = 97.5 Analysis Date = 08/14/24 Lab Sample ID = 2190100 # of QCUs = -0.4 Blind Sample ID = N162 Lab Value = 0.454 Most Probable Value = 0.484 Percent Recovery = 93.8 Analysis Date = 08/09/24 Lab Sample ID = 2130065 # of QCUs = -1.1 Blind Sample ID = N161 Lab Value = 0.457 Most Probable Value = 0.484 Percent Recovery = 94.4 Analysis Date = 08/09/24 Lab Sample ID = 2130066 # of QCUs = -1.0 Blind Sample ID = N161 Lab Value = 3.627 Most Probable Value = 3.530 Percent Recovery = 102.7 Analysis Date = 08/07/24 Lab Sample ID = 2080148 # of QCUs = 0.5 Blind Sample ID = N162 Lab Value = 0.499 Most Probable Value = 0.484 Percent Recovery = 103.1 Analysis Date = 08/02/24 Lab Sample ID = 2050133 # of QCUs = 0.5 Blind Sample ID = N161 Lab Value = 0.507 Most Probable Value = 0.484 Percent Recovery = 104.8 Analysis Date = 07/26/24 Lab Sample ID = 1980279 # of QCUs = 0.8 Blind Sample ID = N161 Lab Value = 0.506 Most Probable Value = 0.484 Percent Recovery = 104.5 Analysis Date = 07/26/24 Lab Sample ID = 1980277 # of QCUs = 0.8 Blind Sample ID = N161 Lab Value = 3.659 Most Probable Value = 3.530 Percent Recovery = 103.7 Analysis Date = 07/17/24 Lab Sample ID = 1930206 # of QCUs = 0.6 Blind Sample ID = N162 Lab Value = 0.501 Most Probable Value = 0.484 Percent Recovery = 103.5 Analysis Date = 07/16/24 Lab Sample ID = 1910047 # of QCUs = 0.6 Blind Sample ID = N161 Lab Value = 3.452 Most Probable Value = 3.530 Percent Recovery = 97.8 Analysis Date = 07/02/24 Lab Sample ID = 1770112 # of QCUs = -0.4 Blind Sample ID = N162 Lab Value = 3.574 Most Probable Value = 3.530 Percent Recovery = 101.2 Analysis Date = 07/02/24 Lab Sample ID = 1770114 # of QCUs = 0.2 Blind Sample ID = N162 Lab Value = 3.485 Most Probable Value = 3.530 Percent Recovery = 98.7 Analysis Date = 06/24/24 Lab Sample ID = 1720054 # of QCUs = -0.2 Blind Sample ID = N162 Lab Value = 0.496 Most Probable Value = 0.484 Percent Recovery = 102.5 Analysis Date = 06/24/24 Lab Sample ID = 1720183 # of QCUs = 0.4 Blind Sample ID = N161 Lab Value = 3.441 Most Probable Value = 3.530 Percent Recovery = 97.5 Analysis Date = 06/14/24 Lab Sample ID = 1630117 # of QCUs = -0.4 Blind Sample ID = N162 Lab Value = 3.411 Most Probable Value = 3.530 Percent Recovery = 96.6 Analysis Date = 06/14/24 Lab Sample ID = 1630118 # of QCUs = -0.6 Blind Sample ID = N162 Lab Value = 0.436 Most Probable Value = 0.484 Percent Recovery = 90.1 Analysis Date = 06/13/24 Lab Sample ID = 1580167 # of QCUs = -1.7 Blind Sample ID = N161 Lab Value = 3.404 Most Probable Value = 3.530 Percent Recovery = 96.4 Analysis Date = 06/12/24 Lab Sample ID = 1560041 # of QCUs = -0.6 Blind Sample ID = N162 Lab Value = 0.494 Most Probable Value = 0.484 Percent Recovery = 102.1 Analysis Date = 06/03/24 Lab Sample ID = 1500147 # of QCUs = 0.4 Blind Sample ID = N161 Lab Value = 0.505 Most Probable Value = 0.484 Percent Recovery = 104.3 Analysis Date = 06/03/24 Lab Sample ID = 1500148 # of QCUs = 0.8 Blind Sample ID = N161 Lab Value = 3.648 Most Probable Value = 3.530 Percent Recovery = 103.3 Analysis Date = 05/29/24 Lab Sample ID = 1440178 # of QCUs = 0.6 Blind Sample ID = N162 Lab Value = 0.494 Most Probable Value = 0.484 Percent Recovery = 102.1 Analysis Date = 05/28/24 Lab Sample ID = 1420094 # of QCUs = 0.4 Blind Sample ID = N161 Lab Value = 0.505 Most Probable Value = 0.484 Percent Recovery = 104.3 Analysis Date = 05/24/24 Lab Sample ID = 1370193 # of QCUs = 0.8 Blind Sample ID = N161 Lab Value = 0.502 Most Probable Value = 0.484 Percent Recovery = 103.7 Analysis Date = 05/22/24 Lab Sample ID = 1370194 # of QCUs = 0.6 Blind Sample ID = N161 Lab Value = 3.721 Most Probable Value = 3.530 Percent Recovery = 105.4 Analysis Date = 05/15/24 Lab Sample ID = 1300151 # of QCUs = 0.9 Blind Sample ID = N162 Lab Value = 0.475 Most Probable Value = 0.484 Percent Recovery = 98.1 Analysis Date = 05/14/24 Lab Sample ID = 1280109 # of QCUs = -0.3 Blind Sample ID = N161 Lab Value = 3.596 Most Probable Value = 3.530 Percent Recovery = 101.9 Analysis Date = 05/03/24 Lab Sample ID = 0930095 # of QCUs = 0.3 Blind Sample ID = N162 Lab Value = 3.793 Most Probable Value = 3.530 Percent Recovery = 107.5 Analysis Date = 05/02/24 Lab Sample ID = 1150016 # of QCUs = 1.3 Blind Sample ID = N162 Lab Value = 3.700 Most Probable Value = 3.530 Percent Recovery = 104.8 Analysis Date = 05/02/24 Lab Sample ID = 1150017 # of QCUs = 0.8 Blind Sample ID = N162 Lab Value = 3.504 Most Probable Value = 3.530 Percent Recovery = 99.3 Analysis Date = 04/29/24 Lab Sample ID = 1070227 # of QCUs = -0.1 Blind Sample ID = N162 Lab Value = 1.751 Most Probable Value = 1.720 Percent Recovery = 101.8 Analysis Date = 04/24/24 Lab Sample ID = 0440080 # of QCUs = 0.4 Blind Sample ID = N160 Lab Value = 1.776 Most Probable Value = 1.720 Percent Recovery = 103.3 Analysis Date = 04/24/24 Lab Sample ID = 0440081 # of QCUs = 0.7 Blind Sample ID = N160 Lab Value = 3.624 Most Probable Value = 3.530 Percent Recovery = 102.7 Analysis Date = 04/19/24 Lab Sample ID = 1000108 # of QCUs = 0.5 Blind Sample ID = N162 Lab Value = 3.624 Most Probable Value = 3.530 Percent Recovery = 102.7 Analysis Date = 04/19/24 Lab Sample ID = 1000110 # of QCUs = 0.5 Blind Sample ID = N162 Lab Value = 1.870 Most Probable Value = 1.720 Percent Recovery = 108.7 Analysis Date = 04/11/24 Lab Sample ID = 3390055 # of QCUs = 1.7 Blind Sample ID = N160 Lab Value = 0.321 Most Probable Value = 0.344 Percent Recovery = 93.3 Analysis Date = 04/11/24 Lab Sample ID = 0880018 # of QCUs = -0.6 Blind Sample ID = N159 Lab Value = 0.359 Most Probable Value = 0.344 Percent Recovery = 104.4 Analysis Date = 04/11/24 Lab Sample ID = 0880017 # of QCUs = 0.4 Blind Sample ID = N159 Lab Value = 1.689 Most Probable Value = 1.720 Percent Recovery = 98.2 Analysis Date = 04/06/24 Lab Sample ID = 0040089 # of QCUs = -0.4 Blind Sample ID = N160 Lab Value = 0.332 Most Probable Value = 0.344 Percent Recovery = 96.5 Analysis Date = 04/06/24 Lab Sample ID = 0090035 # of QCUs = -0.3 Blind Sample ID = N159 Lab Value = 0.321 Most Probable Value = 0.344 Percent Recovery = 93.3 Analysis Date = 04/06/24 Lab Sample ID = 0090036 # of QCUs = -0.6 Blind Sample ID = N159 Lab Value = 0.342 Most Probable Value = 0.344 Percent Recovery = 99.4 Analysis Date = 04/06/24 Lab Sample ID = 0030062 # of QCUs = -0.1 Blind Sample ID = N159 Lab Value = 0.339 Most Probable Value = 0.344 Percent Recovery = 98.5 Analysis Date = 04/01/24 Lab Sample ID = 0730121 # of QCUs = -0.1 Blind Sample ID = N159 Lab Value = 0.337 Most Probable Value = 0.344 Percent Recovery = 98.0 Analysis Date = 04/01/24 Lab Sample ID = 0730122 # of QCUs = -0.2 Blind Sample ID = N159 Lab Value = 0.327 Most Probable Value = 0.344 Percent Recovery = 95.1 Analysis Date = 03/30/24 Lab Sample ID = 0800005 # of QCUs = -0.4 Blind Sample ID = N159 Lab Value = 1.803 Most Probable Value = 1.720 Percent Recovery = 104.8 Analysis Date = 03/27/24 Lab Sample ID = 0370150 # of QCUs = 1.0 Blind Sample ID = N160 Lab Value = 1.710 Most Probable Value = 1.720 Percent Recovery = 99.4 Analysis Date = 03/26/24 Lab Sample ID = 0810192 # of QCUs = -0.1 Blind Sample ID = N160 Lab Value = 1.758 Most Probable Value = 1.770 Percent Recovery = 99.3 Analysis Date = 03/26/24 Lab Sample ID = 2350097 # of QCUs = -0.1 Blind Sample ID = N158 Lab Value = 0.377 Most Probable Value = 0.390 Percent Recovery = 96.7 Analysis Date = 03/26/24 Lab Sample ID = 2360088 # of QCUs = -0.5 Blind Sample ID = N157 Lab Value = 1.753 Most Probable Value = 1.720 Percent Recovery = 101.9 Analysis Date = 03/23/24 Lab Sample ID = 0670129 # of QCUs = 0.4 Blind Sample ID = N160 Lab Value = 0.355 Most Probable Value = 0.344 Percent Recovery = 103.2 Analysis Date = 03/21/24 Lab Sample ID = 0660045 # of QCUs = 0.3 Blind Sample ID = N159 Lab Value = 1.728 Most Probable Value = 1.720 Percent Recovery = 100.5 Analysis Date = 03/19/24 Lab Sample ID = 3610064 # of QCUs = 0.1 Blind Sample ID = N160 Lab Value = 1.736 Most Probable Value = 1.720 Percent Recovery = 100.9 Analysis Date = 03/19/24 Lab Sample ID = 3610065 # of QCUs = 0.2 Blind Sample ID = N160 Lab Value = 1.729 Most Probable Value = 1.720 Percent Recovery = 100.5 Analysis Date = 03/19/24 Lab Sample ID = 0580161 # of QCUs = 0.1 Blind Sample ID = N160 Lab Value = 1.731 Most Probable Value = 1.720 Percent Recovery = 100.6 Analysis Date = 03/19/24 Lab Sample ID = 0580160 # of QCUs = 0.1 Blind Sample ID = N160 Lab Value = 1.742 Most Probable Value = 1.720 Percent Recovery = 101.3 Analysis Date = 03/13/24 Lab Sample ID = 0520083 # of QCUs = 0.3 Blind Sample ID = N160 Lab Value = 0.337 Most Probable Value = 0.344 Percent Recovery = 98.0 Analysis Date = 03/13/24 Lab Sample ID = 0530095 # of QCUs = -0.2 Blind Sample ID = N159 Lab Value = 0.400 Most Probable Value = 0.390 Percent Recovery = 102.6 Analysis Date = 03/12/24 Lab Sample ID = 1990167 # of QCUs = 0.4 Blind Sample ID = N157 Lab Value = 1.803 Most Probable Value = 1.770 Percent Recovery = 101.9 Analysis Date = 03/08/24 Lab Sample ID = 1920173 # of QCUs = 0.2 Blind Sample ID = N158 Lab Value = 0.339 Most Probable Value = 0.344 Percent Recovery = 98.5 Analysis Date = 03/07/24 Lab Sample ID = 0390104 # of QCUs = -0.1 Blind Sample ID = N159 Lab Value = 1.768 Most Probable Value = 1.720 Percent Recovery = 102.8 Analysis Date = 03/06/24 Lab Sample ID = 3460241 # of QCUs = 0.6 Blind Sample ID = N160 Lab Value = 1.774 Most Probable Value = 1.720 Percent Recovery = 103.1 Analysis Date = 03/06/24 Lab Sample ID = 3460242 # of QCUs = 0.6 Blind Sample ID = N160 Lab Value = 1.730 Most Probable Value = 1.770 Percent Recovery = 97.7 Analysis Date = 02/14/24 Lab Sample ID = 2280171 # of QCUs = -0.3 Blind Sample ID = N158 Lab Value = 1.735 Most Probable Value = 1.770 Percent Recovery = 98.0 Analysis Date = 02/14/24 Lab Sample ID = 2280169 # of QCUs = -0.2 Blind Sample ID = N158 Lab Value = 0.341 Most Probable Value = 0.390 Percent Recovery = 87.4 Analysis Date = 01/05/24 Lab Sample ID = 2220101 # of QCUs = -1.8 Blind Sample ID = N157 Lab Value = 1.849 Most Probable Value = 1.770 Percent Recovery = 104.5 Analysis Date = 12/07/23 Lab Sample ID = 2200130 # of QCUs = 0.6 Blind Sample ID = N158 Lab Value = 0.400 Most Probable Value = 0.390 Percent Recovery = 102.6 Analysis Date = 12/05/23 Lab Sample ID = 1940235 # of QCUs = 0.4 Blind Sample ID = N157 Lab Value = 0.398 Most Probable Value = 0.390 Percent Recovery = 102.1 Analysis Date = 11/17/23 Lab Sample ID = 2060140 # of QCUs = 0.3 Blind Sample ID = N157 Lab Value = 0.403 Most Probable Value = 0.390 Percent Recovery = 103.3 Analysis Date = 11/17/23 Lab Sample ID = 2060139 # of QCUs = 0.5 Blind Sample ID = N157 Lab Value = 1.828 Most Probable Value = 1.770 Percent Recovery = 103.3 Analysis Date = 10/27/23 Lab Sample ID = 2020026 # of QCUs = 0.4 Blind Sample ID = N158 Lab Value = 0.406 Most Probable Value = 0.390 Percent Recovery = 104.1 Analysis Date = 10/11/23 Lab Sample ID = 1940237 # of QCUs = 0.6 Blind Sample ID = N157 Lab Value = 0.390 Most Probable Value = 0.390 Percent Recovery = 100.0 Analysis Date = 09/28/23 Lab Sample ID = 1440062 # of QCUs = 0.0 Blind Sample ID = N157 Lab Value = 1.867 Most Probable Value = 1.770 Percent Recovery = 105.5 Analysis Date = 09/01/23 Lab Sample ID = 1840087 # of QCUs = 0.7 Blind Sample ID = N158 Lab Value = 1.859 Most Probable Value = 1.770 Percent Recovery = 105.0 Analysis Date = 09/01/23 Lab Sample ID = 1840088 # of QCUs = 0.6 Blind Sample ID = N158 Lab Value = 0.405 Most Probable Value = 0.390 Percent Recovery = 103.8 Analysis Date = 09/01/23 Lab Sample ID = 1870312 # of QCUs = 0.6 Blind Sample ID = N157 Lab Value = 0.365 Most Probable Value = 0.390 Percent Recovery = 93.6 Analysis Date = 08/18/23 Lab Sample ID = 1790030 # of QCUs = -0.9 Blind Sample ID = N157 Lab Value = 0.284 Most Probable Value = 0.390 Percent Recovery = 72.8 Analysis Date = 08/09/23 Lab Sample ID = 1360049 # of QCUs = -3.9 Blind Sample ID = N157 Lab Value = 1.805 Most Probable Value = 1.770 Percent Recovery = 102.0 Analysis Date = 08/04/23 Lab Sample ID = 1730212 # of QCUs = 0.2 Blind Sample ID = N158 Lab Value = 0.326 Most Probable Value = 0.390 Percent Recovery = 83.6 Analysis Date = 08/02/23 Lab Sample ID = 1590233 # of QCUs = -2.4 Blind Sample ID = N157 Lab Value = 1.742 Most Probable Value = 1.770 Percent Recovery = 98.4 Analysis Date = 07/21/23 Lab Sample ID = 1650067 # of QCUs = -0.2 Blind Sample ID = N158 Lab Value = 1.745 Most Probable Value = 1.770 Percent Recovery = 98.6 Analysis Date = 07/21/23 Lab Sample ID = 1650068 # of QCUs = -0.2 Blind Sample ID = N158 Lab Value = 0.372 Most Probable Value = 0.390 Percent Recovery = 95.4 Analysis Date = 07/19/23 Lab Sample ID = 1240211 # of QCUs = -0.7 Blind Sample ID = N157 Lab Value = 0.388 Most Probable Value = 0.390 Percent Recovery = 99.5 Analysis Date = 07/14/23 Lab Sample ID = 1440063 # of QCUs = -0.1 Blind Sample ID = N157 Lab Value = 1.632 Most Probable Value = 1.770 Percent Recovery = 92.2 Analysis Date = 07/12/23 Lab Sample ID = 1570044 # of QCUs = -1.0 Blind Sample ID = N158 Lab Value = 1.866 Most Probable Value = 1.770 Percent Recovery = 105.4 Analysis Date = 07/03/23 Lab Sample ID = 1380203 # of QCUs = 0.7 Blind Sample ID = N158 Lab Value = 1.737 Most Probable Value = 1.770 Percent Recovery = 98.1 Analysis Date = 06/21/23 Lab Sample ID = 1170149 # of QCUs = -0.2 Blind Sample ID = N158 Lab Value = 0.394 Most Probable Value = 0.390 Percent Recovery = 101.0 Analysis Date = 06/15/23 Lab Sample ID = 0960144 # of QCUs = 0.1 Blind Sample ID = N157 Lab Value = 0.372 Most Probable Value = 0.390 Percent Recovery = 95.4 Analysis Date = 06/14/23 Lab Sample ID = 1300162 # of QCUs = -0.7 Blind Sample ID = N157 Lab Value = 0.375 Most Probable Value = 0.390 Percent Recovery = 96.2 Analysis Date = 06/14/23 Lab Sample ID = 1300164 # of QCUs = -0.6 Blind Sample ID = N157 Lab Value = 1.823 Most Probable Value = 1.770 Percent Recovery = 103.0 Analysis Date = 06/13/23 Lab Sample ID = 1250201 # of QCUs = 0.4 Blind Sample ID = N158 Lab Value = 0.393 Most Probable Value = 0.390 Percent Recovery = 100.8 Analysis Date = 06/09/23 Lab Sample ID = 1150154 # of QCUs = 0.1 Blind Sample ID = N157 Lab Value = 0.547 Most Probable Value = 0.563 Percent Recovery = 97.2 Analysis Date = 06/09/23 Lab Sample ID = 0800083 # of QCUs = -0.4 Blind Sample ID = N155 Lab Value = 1.633 Most Probable Value = 1.770 Percent Recovery = 92.3 Analysis Date = 06/01/23 Lab Sample ID = 1100091 # of QCUs = -1.0 Blind Sample ID = N158 Y = 100
The SGPlot Procedure


- Total nitrogen as N, unfltd, CFA -
Percent Recovery by Date
Lab: NWQL, PCode: 62855, MCode: AKP01
Analysis Dates: 06/14/23 through 10/17/24
Open Data Set

Lab Value = 1.706 Most Probable Value = 0.390 Percent Recovery = 437.4 Analysis Date = 07/19/23 Lab Sample ID = 1240211 # of QCUs = 48.7 Blind Sample ID = N157 Lab Value = 0.444 Most Probable Value = 0.484 Percent Recovery = 91.7 Analysis Date = 10/17/24 Lab Sample ID = 2700232 # of QCUs = -1.4 Blind Sample ID = N161 Lab Value = 0.434 Most Probable Value = 0.484 Percent Recovery = 89.7 Analysis Date = 10/17/24 Lab Sample ID = 2700233 # of QCUs = -1.8 Blind Sample ID = N161 Lab Value = 3.254 Most Probable Value = 3.530 Percent Recovery = 92.2 Analysis Date = 10/03/24 Lab Sample ID = 2690183 # of QCUs = -1.3 Blind Sample ID = N162 Lab Value = 3.382 Most Probable Value = 3.530 Percent Recovery = 95.8 Analysis Date = 09/27/24 Lab Sample ID = 2400285 # of QCUs = -0.7 Blind Sample ID = N162 Lab Value = 3.368 Most Probable Value = 3.530 Percent Recovery = 95.4 Analysis Date = 09/27/24 Lab Sample ID = 2400286 # of QCUs = -0.8 Blind Sample ID = N162 Lab Value = 0.458 Most Probable Value = 0.484 Percent Recovery = 94.6 Analysis Date = 09/27/24 Lab Sample ID = 2600021 # of QCUs = -0.9 Blind Sample ID = N161 Lab Value = 0.436 Most Probable Value = 0.484 Percent Recovery = 90.1 Analysis Date = 09/27/24 Lab Sample ID = 2610049 # of QCUs = -1.7 Blind Sample ID = N161 Lab Value = 0.466 Most Probable Value = 0.484 Percent Recovery = 96.3 Analysis Date = 09/27/24 Lab Sample ID = 2600023 # of QCUs = -0.6 Blind Sample ID = N161 Lab Value = 3.631 Most Probable Value = 3.530 Percent Recovery = 102.9 Analysis Date = 09/23/24 Lab Sample ID = 2540042 # of QCUs = 0.5 Blind Sample ID = N162 Lab Value = 0.470 Most Probable Value = 0.484 Percent Recovery = 97.1 Analysis Date = 09/18/24 Lab Sample ID = 2480181 # of QCUs = -0.5 Blind Sample ID = N161 Lab Value = 3.562 Most Probable Value = 3.530 Percent Recovery = 100.9 Analysis Date = 09/04/24 Lab Sample ID = 2330318 # of QCUs = 0.2 Blind Sample ID = N162 Lab Value = 0.489 Most Probable Value = 0.484 Percent Recovery = 101.0 Analysis Date = 08/28/24 Lab Sample ID = 2350150 # of QCUs = 0.2 Blind Sample ID = N161 Lab Value = 3.546 Most Probable Value = 3.530 Percent Recovery = 100.5 Analysis Date = 08/22/24 Lab Sample ID = 2260089 # of QCUs = 0.1 Blind Sample ID = N162 Lab Value = 3.628 Most Probable Value = 3.530 Percent Recovery = 102.8 Analysis Date = 08/21/24 Lab Sample ID = 2260087 # of QCUs = 0.5 Blind Sample ID = N162 Lab Value = 0.485 Most Probable Value = 0.484 Percent Recovery = 100.2 Analysis Date = 08/14/24 Lab Sample ID = 2210222 # of QCUs = 0.0 Blind Sample ID = N161 Lab Value = 3.484 Most Probable Value = 3.530 Percent Recovery = 98.7 Analysis Date = 08/09/24 Lab Sample ID = 2190100 # of QCUs = -0.2 Blind Sample ID = N162 Lab Value = 0.460 Most Probable Value = 0.484 Percent Recovery = 95.0 Analysis Date = 08/09/24 Lab Sample ID = 2130065 # of QCUs = -0.9 Blind Sample ID = N161 Lab Value = 0.449 Most Probable Value = 0.484 Percent Recovery = 92.8 Analysis Date = 08/09/24 Lab Sample ID = 2130066 # of QCUs = -1.2 Blind Sample ID = N161 Lab Value = 3.491 Most Probable Value = 3.530 Percent Recovery = 98.9 Analysis Date = 08/07/24 Lab Sample ID = 2080148 # of QCUs = -0.2 Blind Sample ID = N162 Lab Value = 3.496 Most Probable Value = 3.530 Percent Recovery = 99.0 Analysis Date = 07/26/24 Lab Sample ID = 1930206 # of QCUs = -0.2 Blind Sample ID = N162 Lab Value = 0.517 Most Probable Value = 0.484 Percent Recovery = 106.8 Analysis Date = 07/26/24 Lab Sample ID = 2050133 # of QCUs = 1.2 Blind Sample ID = N161 Lab Value = 0.476 Most Probable Value = 0.484 Percent Recovery = 98.3 Analysis Date = 07/23/24 Lab Sample ID = 1980279 # of QCUs = -0.3 Blind Sample ID = N161 Lab Value = 0.478 Most Probable Value = 0.484 Percent Recovery = 98.8 Analysis Date = 07/23/24 Lab Sample ID = 1980277 # of QCUs = -0.2 Blind Sample ID = N161 Lab Value = 0.502 Most Probable Value = 0.484 Percent Recovery = 103.7 Analysis Date = 07/11/24 Lab Sample ID = 1910047 # of QCUs = 0.6 Blind Sample ID = N161 Lab Value = 3.473 Most Probable Value = 3.530 Percent Recovery = 98.4 Analysis Date = 06/27/24 Lab Sample ID = 1770112 # of QCUs = -0.3 Blind Sample ID = N162 Lab Value = 3.507 Most Probable Value = 3.530 Percent Recovery = 99.3 Analysis Date = 06/27/24 Lab Sample ID = 1770114 # of QCUs = -0.1 Blind Sample ID = N162 Lab Value = 0.468 Most Probable Value = 0.484 Percent Recovery = 96.7 Analysis Date = 06/27/24 Lab Sample ID = 1720183 # of QCUs = -0.6 Blind Sample ID = N161 Lab Value = 3.536 Most Probable Value = 3.530 Percent Recovery = 100.2 Analysis Date = 06/24/24 Lab Sample ID = 1720054 # of QCUs = 0.0 Blind Sample ID = N162 Lab Value = 3.430 Most Probable Value = 3.530 Percent Recovery = 97.2 Analysis Date = 06/17/24 Lab Sample ID = 1630117 # of QCUs = -0.5 Blind Sample ID = N162 Lab Value = 3.433 Most Probable Value = 3.530 Percent Recovery = 97.3 Analysis Date = 06/17/24 Lab Sample ID = 1630118 # of QCUs = -0.5 Blind Sample ID = N162 Lab Value = 3.403 Most Probable Value = 3.530 Percent Recovery = 96.4 Analysis Date = 06/17/24 Lab Sample ID = 1560041 # of QCUs = -0.6 Blind Sample ID = N162 Lab Value = 0.498 Most Probable Value = 0.484 Percent Recovery = 102.9 Analysis Date = 06/12/24 Lab Sample ID = 1580167 # of QCUs = 0.5 Blind Sample ID = N161 Lab Value = 3.469 Most Probable Value = 3.530 Percent Recovery = 98.3 Analysis Date = 06/03/24 Lab Sample ID = 1440178 # of QCUs = -0.3 Blind Sample ID = N162 Lab Value = 0.477 Most Probable Value = 0.484 Percent Recovery = 98.6 Analysis Date = 06/03/24 Lab Sample ID = 1500147 # of QCUs = -0.3 Blind Sample ID = N161 Lab Value = 0.469 Most Probable Value = 0.484 Percent Recovery = 96.9 Analysis Date = 06/03/24 Lab Sample ID = 1500148 # of QCUs = -0.5 Blind Sample ID = N161 Lab Value = 0.496 Most Probable Value = 0.484 Percent Recovery = 102.5 Analysis Date = 05/24/24 Lab Sample ID = 1370194 # of QCUs = 0.4 Blind Sample ID = N161 Lab Value = 0.505 Most Probable Value = 0.484 Percent Recovery = 104.3 Analysis Date = 05/24/24 Lab Sample ID = 1420094 # of QCUs = 0.8 Blind Sample ID = N161 Lab Value = 0.506 Most Probable Value = 0.484 Percent Recovery = 104.5 Analysis Date = 05/24/24 Lab Sample ID = 1370193 # of QCUs = 0.8 Blind Sample ID = N161 Lab Value = 0.500 Most Probable Value = 0.484 Percent Recovery = 103.3 Analysis Date = 05/16/24 Lab Sample ID = 1280109 # of QCUs = 0.6 Blind Sample ID = N161 Lab Value = 3.572 Most Probable Value = 3.530 Percent Recovery = 101.2 Analysis Date = 05/15/24 Lab Sample ID = 1300151 # of QCUs = 0.2 Blind Sample ID = N162 Lab Value = 3.338 Most Probable Value = 3.530 Percent Recovery = 94.6 Analysis Date = 05/06/24 Lab Sample ID = 1150016 # of QCUs = -0.9 Blind Sample ID = N162 Lab Value = 3.363 Most Probable Value = 3.530 Percent Recovery = 95.3 Analysis Date = 05/06/24 Lab Sample ID = 1150017 # of QCUs = -0.8 Blind Sample ID = N162 Lab Value = 3.379 Most Probable Value = 3.530 Percent Recovery = 95.7 Analysis Date = 05/01/24 Lab Sample ID = 1070227 # of QCUs = -0.7 Blind Sample ID = N162 Lab Value = 3.531 Most Probable Value = 3.530 Percent Recovery = 100.0 Analysis Date = 04/23/24 Lab Sample ID = 1000108 # of QCUs = 0.0 Blind Sample ID = N162 Lab Value = 3.519 Most Probable Value = 3.530 Percent Recovery = 99.7 Analysis Date = 04/23/24 Lab Sample ID = 1000110 # of QCUs = -0.1 Blind Sample ID = N162 Lab Value = 3.664 Most Probable Value = 3.530 Percent Recovery = 103.8 Analysis Date = 04/22/24 Lab Sample ID = 0930095 # of QCUs = 0.6 Blind Sample ID = N162 Lab Value = 0.362 Most Probable Value = 0.390 Percent Recovery = 92.8 Analysis Date = 04/19/24 Lab Sample ID = 2560090 # of QCUs = -1.0 Blind Sample ID = N157 Lab Value = 0.359 Most Probable Value = 0.390 Percent Recovery = 92.1 Analysis Date = 04/19/24 Lab Sample ID = 2560092 # of QCUs = -1.1 Blind Sample ID = N157 Lab Value = 1.716 Most Probable Value = 1.720 Percent Recovery = 99.8 Analysis Date = 04/18/24 Lab Sample ID = 0810192 # of QCUs = -0.0 Blind Sample ID = N160 Lab Value = 0.330 Most Probable Value = 0.344 Percent Recovery = 95.9 Analysis Date = 04/18/24 Lab Sample ID = 0880018 # of QCUs = -0.4 Blind Sample ID = N159 Lab Value = 0.332 Most Probable Value = 0.344 Percent Recovery = 96.5 Analysis Date = 04/18/24 Lab Sample ID = 0880017 # of QCUs = -0.3 Blind Sample ID = N159 Lab Value = 0.362 Most Probable Value = 0.344 Percent Recovery = 105.2 Analysis Date = 04/18/24 Lab Sample ID = 0800005 # of QCUs = 0.5 Blind Sample ID = N159 Lab Value = 1.740 Most Probable Value = 1.770 Percent Recovery = 98.3 Analysis Date = 04/18/24 Lab Sample ID = 2440131 # of QCUs = -0.2 Blind Sample ID = N158 Lab Value = 1.709 Most Probable Value = 1.770 Percent Recovery = 96.6 Analysis Date = 04/18/24 Lab Sample ID = 2440132 # of QCUs = -0.4 Blind Sample ID = N158 Lab Value = 1.772 Most Probable Value = 1.770 Percent Recovery = 100.1 Analysis Date = 04/18/24 Lab Sample ID = 2500319 # of QCUs = 0.0 Blind Sample ID = N158 Lab Value = 0.370 Most Probable Value = 0.390 Percent Recovery = 94.9 Analysis Date = 04/18/24 Lab Sample ID = 2490136 # of QCUs = -0.7 Blind Sample ID = N157 Lab Value = 1.595 Most Probable Value = 1.720 Percent Recovery = 92.7 Analysis Date = 03/22/24 Lab Sample ID = 0670129 # of QCUs = -1.5 Blind Sample ID = N160 Lab Value = 1.619 Most Probable Value = 1.720 Percent Recovery = 94.1 Analysis Date = 03/22/24 Lab Sample ID = 0580161 # of QCUs = -1.2 Blind Sample ID = N160 Lab Value = 1.608 Most Probable Value = 1.720 Percent Recovery = 93.5 Analysis Date = 03/22/24 Lab Sample ID = 0580160 # of QCUs = -1.3 Blind Sample ID = N160 Lab Value = 0.337 Most Probable Value = 0.344 Percent Recovery = 98.0 Analysis Date = 03/22/24 Lab Sample ID = 0730121 # of QCUs = -0.2 Blind Sample ID = N159 Lab Value = 0.346 Most Probable Value = 0.344 Percent Recovery = 100.6 Analysis Date = 03/22/24 Lab Sample ID = 0730122 # of QCUs = 0.1 Blind Sample ID = N159 Lab Value = 1.611 Most Probable Value = 1.720 Percent Recovery = 93.7 Analysis Date = 03/19/24 Lab Sample ID = 3530162 # of QCUs = -1.3 Blind Sample ID = N160 Lab Value = 0.349 Most Probable Value = 0.344 Percent Recovery = 101.5 Analysis Date = 03/18/24 Lab Sample ID = 0660045 # of QCUs = 0.1 Blind Sample ID = N159 Lab Value = 1.761 Most Probable Value = 1.770 Percent Recovery = 99.5 Analysis Date = 03/13/24 Lab Sample ID = 1730212 # of QCUs = -0.1 Blind Sample ID = N158 Lab Value = 1.727 Most Probable Value = 1.720 Percent Recovery = 100.4 Analysis Date = 03/12/24 Lab Sample ID = 0520083 # of QCUs = 0.1 Blind Sample ID = N160 Lab Value = 0.342 Most Probable Value = 0.344 Percent Recovery = 99.4 Analysis Date = 03/12/24 Lab Sample ID = 0530095 # of QCUs = -0.1 Blind Sample ID = N159 Lab Value = 1.638 Most Probable Value = 1.720 Percent Recovery = 95.2 Analysis Date = 03/01/24 Lab Sample ID = 0440080 # of QCUs = -1.0 Blind Sample ID = N160 Lab Value = 1.621 Most Probable Value = 1.720 Percent Recovery = 94.2 Analysis Date = 03/01/24 Lab Sample ID = 0440081 # of QCUs = -1.2 Blind Sample ID = N160 Lab Value = 1.650 Most Probable Value = 1.720 Percent Recovery = 95.9 Analysis Date = 02/29/24 Lab Sample ID = 0370150 # of QCUs = -0.8 Blind Sample ID = N160 Lab Value = 1.655 Most Probable Value = 1.770 Percent Recovery = 93.5 Analysis Date = 02/27/24 Lab Sample ID = 2350097 # of QCUs = -0.8 Blind Sample ID = N158 Lab Value = 0.350 Most Probable Value = 0.390 Percent Recovery = 89.7 Analysis Date = 02/27/24 Lab Sample ID = 2360088 # of QCUs = -1.5 Blind Sample ID = N157 Lab Value = 1.710 Most Probable Value = 1.770 Percent Recovery = 96.6 Analysis Date = 12/22/23 Lab Sample ID = 2200130 # of QCUs = -0.4 Blind Sample ID = N158 Lab Value = 1.783 Most Probable Value = 1.770 Percent Recovery = 100.7 Analysis Date = 12/19/23 Lab Sample ID = 2280171 # of QCUs = 0.1 Blind Sample ID = N158 Lab Value = 1.772 Most Probable Value = 1.770 Percent Recovery = 100.1 Analysis Date = 12/19/23 Lab Sample ID = 2280169 # of QCUs = 0.0 Blind Sample ID = N158 Lab Value = 0.362 Most Probable Value = 0.390 Percent Recovery = 92.8 Analysis Date = 12/01/23 Lab Sample ID = 2220101 # of QCUs = -1.0 Blind Sample ID = N157 Lab Value = 0.375 Most Probable Value = 0.390 Percent Recovery = 96.2 Analysis Date = 11/09/23 Lab Sample ID = 2060140 # of QCUs = -0.6 Blind Sample ID = N157 Lab Value = 0.381 Most Probable Value = 0.390 Percent Recovery = 97.7 Analysis Date = 11/09/23 Lab Sample ID = 2060139 # of QCUs = -0.3 Blind Sample ID = N157 Lab Value = 0.371 Most Probable Value = 0.390 Percent Recovery = 95.1 Analysis Date = 11/07/23 Lab Sample ID = 1990167 # of QCUs = -0.7 Blind Sample ID = N157 Lab Value = 1.698 Most Probable Value = 1.770 Percent Recovery = 95.9 Analysis Date = 10/19/23 Lab Sample ID = 2020026 # of QCUs = -0.5 Blind Sample ID = N158 Lab Value = 1.752 Most Probable Value = 1.770 Percent Recovery = 99.0 Analysis Date = 10/17/23 Lab Sample ID = 1840087 # of QCUs = -0.1 Blind Sample ID = N158 Lab Value = 1.741 Most Probable Value = 1.770 Percent Recovery = 98.4 Analysis Date = 10/17/23 Lab Sample ID = 1840088 # of QCUs = -0.2 Blind Sample ID = N158 Lab Value = 0.352 Most Probable Value = 0.390 Percent Recovery = 90.3 Analysis Date = 10/17/23 Lab Sample ID = 1870312 # of QCUs = -1.4 Blind Sample ID = N157 Lab Value = 0.376 Most Probable Value = 0.390 Percent Recovery = 96.4 Analysis Date = 10/17/23 Lab Sample ID = 1790030 # of QCUs = -0.5 Blind Sample ID = N157 Lab Value = 1.758 Most Probable Value = 1.770 Percent Recovery = 99.3 Analysis Date = 10/12/23 Lab Sample ID = 1920173 # of QCUs = -0.1 Blind Sample ID = N158 Lab Value = 0.387 Most Probable Value = 0.390 Percent Recovery = 99.2 Analysis Date = 10/12/23 Lab Sample ID = 1940235 # of QCUs = -0.1 Blind Sample ID = N157 Lab Value = 0.392 Most Probable Value = 0.390 Percent Recovery = 100.5 Analysis Date = 10/12/23 Lab Sample ID = 1940237 # of QCUs = 0.1 Blind Sample ID = N157 Lab Value = 0.377 Most Probable Value = 0.390 Percent Recovery = 96.7 Analysis Date = 08/10/23 Lab Sample ID = 1590233 # of QCUs = -0.5 Blind Sample ID = N157 Lab Value = 1.830 Most Probable Value = 1.770 Percent Recovery = 103.4 Analysis Date = 08/07/23 Lab Sample ID = 1650067 # of QCUs = 0.4 Blind Sample ID = N158 Lab Value = 1.815 Most Probable Value = 1.770 Percent Recovery = 102.5 Analysis Date = 08/07/23 Lab Sample ID = 1650068 # of QCUs = 0.3 Blind Sample ID = N158 Lab Value = 1.817 Most Probable Value = 1.770 Percent Recovery = 102.7 Analysis Date = 07/28/23 Lab Sample ID = 1570044 # of QCUs = 0.3 Blind Sample ID = N158 Lab Value = 0.359 Most Probable Value = 0.390 Percent Recovery = 92.1 Analysis Date = 07/14/23 Lab Sample ID = 1440062 # of QCUs = -1.1 Blind Sample ID = N157 Lab Value = 0.358 Most Probable Value = 0.390 Percent Recovery = 91.8 Analysis Date = 07/14/23 Lab Sample ID = 1440063 # of QCUs = -1.2 Blind Sample ID = N157 Lab Value = 1.736 Most Probable Value = 1.770 Percent Recovery = 98.1 Analysis Date = 07/13/23 Lab Sample ID = 1380203 # of QCUs = -0.2 Blind Sample ID = N158 Lab Value = 0.381 Most Probable Value = 0.390 Percent Recovery = 97.7 Analysis Date = 07/07/23 Lab Sample ID = 1300162 # of QCUs = -0.3 Blind Sample ID = N157 Lab Value = 0.345 Most Probable Value = 0.390 Percent Recovery = 88.5 Analysis Date = 07/07/23 Lab Sample ID = 1360049 # of QCUs = -1.7 Blind Sample ID = N157 Lab Value = 0.372 Most Probable Value = 0.390 Percent Recovery = 95.4 Analysis Date = 07/07/23 Lab Sample ID = 1300164 # of QCUs = -0.7 Blind Sample ID = N157 Lab Value = 1.675 Most Probable Value = 1.770 Percent Recovery = 94.6 Analysis Date = 06/27/23 Lab Sample ID = 1250201 # of QCUs = -0.7 Blind Sample ID = N158 Lab Value = 1.659 Most Probable Value = 1.770 Percent Recovery = 93.7 Analysis Date = 06/15/23 Lab Sample ID = 1100091 # of QCUs = -0.8 Blind Sample ID = N158 Lab Value = 0.358 Most Probable Value = 0.390 Percent Recovery = 91.8 Analysis Date = 06/15/23 Lab Sample ID = 0960144 # of QCUs = -1.2 Blind Sample ID = N157 Lab Value = 1.716 Most Probable Value = 1.770 Percent Recovery = 96.9 Analysis Date = 06/14/23 Lab Sample ID = 1170149 # of QCUs = -0.4 Blind Sample ID = N158 Lab Value = 1.657 Most Probable Value = 1.770 Percent Recovery = 93.6 Analysis Date = 06/14/23 Lab Sample ID = 1170150 # of QCUs = -0.8 Blind Sample ID = N158 Lab Value = 0.350 Most Probable Value = 0.390 Percent Recovery = 89.7 Analysis Date = 06/14/23 Lab Sample ID = 1150154 # of QCUs = -1.5 Blind Sample ID = N157 Y = 100
The SGPlot Procedure

- Total nitrogen as N, unfltd, CFA -
Percent Recovery by Concentration
NWQL Parameter: 62855, Method: AKP01
Analysis Dates: 06/14/23 through 10/17/24
Open Data Set

Lab Value = 1.706 Most Probable Value = 0.390 Percent Recovery = 437.4 Analysis Date = 07/19/23 Lab Sample ID = 1240211 # of QCUs = 48.7 Blind Sample ID = N157 Lab Value = 0.444 Most Probable Value = 0.484 Percent Recovery = 91.7 Analysis Date = 10/17/24 Lab Sample ID = 2700232 # of QCUs = -1.4 Blind Sample ID = N161 Lab Value = 0.434 Most Probable Value = 0.484 Percent Recovery = 89.7 Analysis Date = 10/17/24 Lab Sample ID = 2700233 # of QCUs = -1.8 Blind Sample ID = N161 Lab Value = 3.254 Most Probable Value = 3.530 Percent Recovery = 92.2 Analysis Date = 10/03/24 Lab Sample ID = 2690183 # of QCUs = -1.3 Blind Sample ID = N162 Lab Value = 3.382 Most Probable Value = 3.530 Percent Recovery = 95.8 Analysis Date = 09/27/24 Lab Sample ID = 2400285 # of QCUs = -0.7 Blind Sample ID = N162 Lab Value = 3.368 Most Probable Value = 3.530 Percent Recovery = 95.4 Analysis Date = 09/27/24 Lab Sample ID = 2400286 # of QCUs = -0.8 Blind Sample ID = N162 Lab Value = 0.458 Most Probable Value = 0.484 Percent Recovery = 94.6 Analysis Date = 09/27/24 Lab Sample ID = 2600021 # of QCUs = -0.9 Blind Sample ID = N161 Lab Value = 0.436 Most Probable Value = 0.484 Percent Recovery = 90.1 Analysis Date = 09/27/24 Lab Sample ID = 2610049 # of QCUs = -1.7 Blind Sample ID = N161 Lab Value = 0.466 Most Probable Value = 0.484 Percent Recovery = 96.3 Analysis Date = 09/27/24 Lab Sample ID = 2600023 # of QCUs = -0.6 Blind Sample ID = N161 Lab Value = 3.631 Most Probable Value = 3.530 Percent Recovery = 102.9 Analysis Date = 09/23/24 Lab Sample ID = 2540042 # of QCUs = 0.5 Blind Sample ID = N162 Lab Value = 0.470 Most Probable Value = 0.484 Percent Recovery = 97.1 Analysis Date = 09/18/24 Lab Sample ID = 2480181 # of QCUs = -0.5 Blind Sample ID = N161 Lab Value = 3.562 Most Probable Value = 3.530 Percent Recovery = 100.9 Analysis Date = 09/04/24 Lab Sample ID = 2330318 # of QCUs = 0.2 Blind Sample ID = N162 Lab Value = 0.489 Most Probable Value = 0.484 Percent Recovery = 101.0 Analysis Date = 08/28/24 Lab Sample ID = 2350150 # of QCUs = 0.2 Blind Sample ID = N161 Lab Value = 3.546 Most Probable Value = 3.530 Percent Recovery = 100.5 Analysis Date = 08/22/24 Lab Sample ID = 2260089 # of QCUs = 0.1 Blind Sample ID = N162 Lab Value = 3.628 Most Probable Value = 3.530 Percent Recovery = 102.8 Analysis Date = 08/21/24 Lab Sample ID = 2260087 # of QCUs = 0.5 Blind Sample ID = N162 Lab Value = 0.485 Most Probable Value = 0.484 Percent Recovery = 100.2 Analysis Date = 08/14/24 Lab Sample ID = 2210222 # of QCUs = 0.0 Blind Sample ID = N161 Lab Value = 3.484 Most Probable Value = 3.530 Percent Recovery = 98.7 Analysis Date = 08/09/24 Lab Sample ID = 2190100 # of QCUs = -0.2 Blind Sample ID = N162 Lab Value = 0.460 Most Probable Value = 0.484 Percent Recovery = 95.0 Analysis Date = 08/09/24 Lab Sample ID = 2130065 # of QCUs = -0.9 Blind Sample ID = N161 Lab Value = 0.449 Most Probable Value = 0.484 Percent Recovery = 92.8 Analysis Date = 08/09/24 Lab Sample ID = 2130066 # of QCUs = -1.2 Blind Sample ID = N161 Lab Value = 3.491 Most Probable Value = 3.530 Percent Recovery = 98.9 Analysis Date = 08/07/24 Lab Sample ID = 2080148 # of QCUs = -0.2 Blind Sample ID = N162 Lab Value = 3.496 Most Probable Value = 3.530 Percent Recovery = 99.0 Analysis Date = 07/26/24 Lab Sample ID = 1930206 # of QCUs = -0.2 Blind Sample ID = N162 Lab Value = 0.517 Most Probable Value = 0.484 Percent Recovery = 106.8 Analysis Date = 07/26/24 Lab Sample ID = 2050133 # of QCUs = 1.2 Blind Sample ID = N161 Lab Value = 0.476 Most Probable Value = 0.484 Percent Recovery = 98.3 Analysis Date = 07/23/24 Lab Sample ID = 1980279 # of QCUs = -0.3 Blind Sample ID = N161 Lab Value = 0.478 Most Probable Value = 0.484 Percent Recovery = 98.8 Analysis Date = 07/23/24 Lab Sample ID = 1980277 # of QCUs = -0.2 Blind Sample ID = N161 Lab Value = 0.502 Most Probable Value = 0.484 Percent Recovery = 103.7 Analysis Date = 07/11/24 Lab Sample ID = 1910047 # of QCUs = 0.6 Blind Sample ID = N161 Lab Value = 3.473 Most Probable Value = 3.530 Percent Recovery = 98.4 Analysis Date = 06/27/24 Lab Sample ID = 1770112 # of QCUs = -0.3 Blind Sample ID = N162 Lab Value = 3.507 Most Probable Value = 3.530 Percent Recovery = 99.3 Analysis Date = 06/27/24 Lab Sample ID = 1770114 # of QCUs = -0.1 Blind Sample ID = N162 Lab Value = 0.468 Most Probable Value = 0.484 Percent Recovery = 96.7 Analysis Date = 06/27/24 Lab Sample ID = 1720183 # of QCUs = -0.6 Blind Sample ID = N161 Lab Value = 3.536 Most Probable Value = 3.530 Percent Recovery = 100.2 Analysis Date = 06/24/24 Lab Sample ID = 1720054 # of QCUs = 0.0 Blind Sample ID = N162 Lab Value = 3.430 Most Probable Value = 3.530 Percent Recovery = 97.2 Analysis Date = 06/17/24 Lab Sample ID = 1630117 # of QCUs = -0.5 Blind Sample ID = N162 Lab Value = 3.433 Most Probable Value = 3.530 Percent Recovery = 97.3 Analysis Date = 06/17/24 Lab Sample ID = 1630118 # of QCUs = -0.5 Blind Sample ID = N162 Lab Value = 3.403 Most Probable Value = 3.530 Percent Recovery = 96.4 Analysis Date = 06/17/24 Lab Sample ID = 1560041 # of QCUs = -0.6 Blind Sample ID = N162 Lab Value = 0.498 Most Probable Value = 0.484 Percent Recovery = 102.9 Analysis Date = 06/12/24 Lab Sample ID = 1580167 # of QCUs = 0.5 Blind Sample ID = N161 Lab Value = 3.469 Most Probable Value = 3.530 Percent Recovery = 98.3 Analysis Date = 06/03/24 Lab Sample ID = 1440178 # of QCUs = -0.3 Blind Sample ID = N162 Lab Value = 0.477 Most Probable Value = 0.484 Percent Recovery = 98.6 Analysis Date = 06/03/24 Lab Sample ID = 1500147 # of QCUs = -0.3 Blind Sample ID = N161 Lab Value = 0.469 Most Probable Value = 0.484 Percent Recovery = 96.9 Analysis Date = 06/03/24 Lab Sample ID = 1500148 # of QCUs = -0.5 Blind Sample ID = N161 Lab Value = 0.496 Most Probable Value = 0.484 Percent Recovery = 102.5 Analysis Date = 05/24/24 Lab Sample ID = 1370194 # of QCUs = 0.4 Blind Sample ID = N161 Lab Value = 0.505 Most Probable Value = 0.484 Percent Recovery = 104.3 Analysis Date = 05/24/24 Lab Sample ID = 1420094 # of QCUs = 0.8 Blind Sample ID = N161 Lab Value = 0.506 Most Probable Value = 0.484 Percent Recovery = 104.5 Analysis Date = 05/24/24 Lab Sample ID = 1370193 # of QCUs = 0.8 Blind Sample ID = N161 Lab Value = 0.500 Most Probable Value = 0.484 Percent Recovery = 103.3 Analysis Date = 05/16/24 Lab Sample ID = 1280109 # of QCUs = 0.6 Blind Sample ID = N161 Lab Value = 3.572 Most Probable Value = 3.530 Percent Recovery = 101.2 Analysis Date = 05/15/24 Lab Sample ID = 1300151 # of QCUs = 0.2 Blind Sample ID = N162 Lab Value = 3.338 Most Probable Value = 3.530 Percent Recovery = 94.6 Analysis Date = 05/06/24 Lab Sample ID = 1150016 # of QCUs = -0.9 Blind Sample ID = N162 Lab Value = 3.363 Most Probable Value = 3.530 Percent Recovery = 95.3 Analysis Date = 05/06/24 Lab Sample ID = 1150017 # of QCUs = -0.8 Blind Sample ID = N162 Lab Value = 3.379 Most Probable Value = 3.530 Percent Recovery = 95.7 Analysis Date = 05/01/24 Lab Sample ID = 1070227 # of QCUs = -0.7 Blind Sample ID = N162 Lab Value = 3.531 Most Probable Value = 3.530 Percent Recovery = 100.0 Analysis Date = 04/23/24 Lab Sample ID = 1000108 # of QCUs = 0.0 Blind Sample ID = N162 Lab Value = 3.519 Most Probable Value = 3.530 Percent Recovery = 99.7 Analysis Date = 04/23/24 Lab Sample ID = 1000110 # of QCUs = -0.1 Blind Sample ID = N162 Lab Value = 3.664 Most Probable Value = 3.530 Percent Recovery = 103.8 Analysis Date = 04/22/24 Lab Sample ID = 0930095 # of QCUs = 0.6 Blind Sample ID = N162 Lab Value = 0.362 Most Probable Value = 0.390 Percent Recovery = 92.8 Analysis Date = 04/19/24 Lab Sample ID = 2560090 # of QCUs = -1.0 Blind Sample ID = N157 Lab Value = 0.359 Most Probable Value = 0.390 Percent Recovery = 92.1 Analysis Date = 04/19/24 Lab Sample ID = 2560092 # of QCUs = -1.1 Blind Sample ID = N157 Lab Value = 1.716 Most Probable Value = 1.720 Percent Recovery = 99.8 Analysis Date = 04/18/24 Lab Sample ID = 0810192 # of QCUs = -0.0 Blind Sample ID = N160 Lab Value = 0.330 Most Probable Value = 0.344 Percent Recovery = 95.9 Analysis Date = 04/18/24 Lab Sample ID = 0880018 # of QCUs = -0.4 Blind Sample ID = N159 Lab Value = 0.332 Most Probable Value = 0.344 Percent Recovery = 96.5 Analysis Date = 04/18/24 Lab Sample ID = 0880017 # of QCUs = -0.3 Blind Sample ID = N159 Lab Value = 0.362 Most Probable Value = 0.344 Percent Recovery = 105.2 Analysis Date = 04/18/24 Lab Sample ID = 0800005 # of QCUs = 0.5 Blind Sample ID = N159 Lab Value = 1.740 Most Probable Value = 1.770 Percent Recovery = 98.3 Analysis Date = 04/18/24 Lab Sample ID = 2440131 # of QCUs = -0.2 Blind Sample ID = N158 Lab Value = 1.709 Most Probable Value = 1.770 Percent Recovery = 96.6 Analysis Date = 04/18/24 Lab Sample ID = 2440132 # of QCUs = -0.4 Blind Sample ID = N158 Lab Value = 1.772 Most Probable Value = 1.770 Percent Recovery = 100.1 Analysis Date = 04/18/24 Lab Sample ID = 2500319 # of QCUs = 0.0 Blind Sample ID = N158 Lab Value = 0.370 Most Probable Value = 0.390 Percent Recovery = 94.9 Analysis Date = 04/18/24 Lab Sample ID = 2490136 # of QCUs = -0.7 Blind Sample ID = N157 Lab Value = 1.595 Most Probable Value = 1.720 Percent Recovery = 92.7 Analysis Date = 03/22/24 Lab Sample ID = 0670129 # of QCUs = -1.5 Blind Sample ID = N160 Lab Value = 1.619 Most Probable Value = 1.720 Percent Recovery = 94.1 Analysis Date = 03/22/24 Lab Sample ID = 0580161 # of QCUs = -1.2 Blind Sample ID = N160 Lab Value = 1.608 Most Probable Value = 1.720 Percent Recovery = 93.5 Analysis Date = 03/22/24 Lab Sample ID = 0580160 # of QCUs = -1.3 Blind Sample ID = N160 Lab Value = 0.337 Most Probable Value = 0.344 Percent Recovery = 98.0 Analysis Date = 03/22/24 Lab Sample ID = 0730121 # of QCUs = -0.2 Blind Sample ID = N159 Lab Value = 0.346 Most Probable Value = 0.344 Percent Recovery = 100.6 Analysis Date = 03/22/24 Lab Sample ID = 0730122 # of QCUs = 0.1 Blind Sample ID = N159 Lab Value = 1.611 Most Probable Value = 1.720 Percent Recovery = 93.7 Analysis Date = 03/19/24 Lab Sample ID = 3530162 # of QCUs = -1.3 Blind Sample ID = N160 Lab Value = 0.349 Most Probable Value = 0.344 Percent Recovery = 101.5 Analysis Date = 03/18/24 Lab Sample ID = 0660045 # of QCUs = 0.1 Blind Sample ID = N159 Lab Value = 1.761 Most Probable Value = 1.770 Percent Recovery = 99.5 Analysis Date = 03/13/24 Lab Sample ID = 1730212 # of QCUs = -0.1 Blind Sample ID = N158 Lab Value = 1.727 Most Probable Value = 1.720 Percent Recovery = 100.4 Analysis Date = 03/12/24 Lab Sample ID = 0520083 # of QCUs = 0.1 Blind Sample ID = N160 Lab Value = 0.342 Most Probable Value = 0.344 Percent Recovery = 99.4 Analysis Date = 03/12/24 Lab Sample ID = 0530095 # of QCUs = -0.1 Blind Sample ID = N159 Lab Value = 1.638 Most Probable Value = 1.720 Percent Recovery = 95.2 Analysis Date = 03/01/24 Lab Sample ID = 0440080 # of QCUs = -1.0 Blind Sample ID = N160 Lab Value = 1.621 Most Probable Value = 1.720 Percent Recovery = 94.2 Analysis Date = 03/01/24 Lab Sample ID = 0440081 # of QCUs = -1.2 Blind Sample ID = N160 Lab Value = 1.650 Most Probable Value = 1.720 Percent Recovery = 95.9 Analysis Date = 02/29/24 Lab Sample ID = 0370150 # of QCUs = -0.8 Blind Sample ID = N160 Lab Value = 1.655 Most Probable Value = 1.770 Percent Recovery = 93.5 Analysis Date = 02/27/24 Lab Sample ID = 2350097 # of QCUs = -0.8 Blind Sample ID = N158 Lab Value = 0.350 Most Probable Value = 0.390 Percent Recovery = 89.7 Analysis Date = 02/27/24 Lab Sample ID = 2360088 # of QCUs = -1.5 Blind Sample ID = N157 Lab Value = 1.710 Most Probable Value = 1.770 Percent Recovery = 96.6 Analysis Date = 12/22/23 Lab Sample ID = 2200130 # of QCUs = -0.4 Blind Sample ID = N158 Lab Value = 1.783 Most Probable Value = 1.770 Percent Recovery = 100.7 Analysis Date = 12/19/23 Lab Sample ID = 2280171 # of QCUs = 0.1 Blind Sample ID = N158 Lab Value = 1.772 Most Probable Value = 1.770 Percent Recovery = 100.1 Analysis Date = 12/19/23 Lab Sample ID = 2280169 # of QCUs = 0.0 Blind Sample ID = N158 Lab Value = 0.362 Most Probable Value = 0.390 Percent Recovery = 92.8 Analysis Date = 12/01/23 Lab Sample ID = 2220101 # of QCUs = -1.0 Blind Sample ID = N157 Lab Value = 0.375 Most Probable Value = 0.390 Percent Recovery = 96.2 Analysis Date = 11/09/23 Lab Sample ID = 2060140 # of QCUs = -0.6 Blind Sample ID = N157 Lab Value = 0.381 Most Probable Value = 0.390 Percent Recovery = 97.7 Analysis Date = 11/09/23 Lab Sample ID = 2060139 # of QCUs = -0.3 Blind Sample ID = N157 Lab Value = 0.371 Most Probable Value = 0.390 Percent Recovery = 95.1 Analysis Date = 11/07/23 Lab Sample ID = 1990167 # of QCUs = -0.7 Blind Sample ID = N157 Lab Value = 1.698 Most Probable Value = 1.770 Percent Recovery = 95.9 Analysis Date = 10/19/23 Lab Sample ID = 2020026 # of QCUs = -0.5 Blind Sample ID = N158 Lab Value = 1.752 Most Probable Value = 1.770 Percent Recovery = 99.0 Analysis Date = 10/17/23 Lab Sample ID = 1840087 # of QCUs = -0.1 Blind Sample ID = N158 Lab Value = 1.741 Most Probable Value = 1.770 Percent Recovery = 98.4 Analysis Date = 10/17/23 Lab Sample ID = 1840088 # of QCUs = -0.2 Blind Sample ID = N158 Lab Value = 0.352 Most Probable Value = 0.390 Percent Recovery = 90.3 Analysis Date = 10/17/23 Lab Sample ID = 1870312 # of QCUs = -1.4 Blind Sample ID = N157 Lab Value = 0.376 Most Probable Value = 0.390 Percent Recovery = 96.4 Analysis Date = 10/17/23 Lab Sample ID = 1790030 # of QCUs = -0.5 Blind Sample ID = N157 Lab Value = 1.758 Most Probable Value = 1.770 Percent Recovery = 99.3 Analysis Date = 10/12/23 Lab Sample ID = 1920173 # of QCUs = -0.1 Blind Sample ID = N158 Lab Value = 0.387 Most Probable Value = 0.390 Percent Recovery = 99.2 Analysis Date = 10/12/23 Lab Sample ID = 1940235 # of QCUs = -0.1 Blind Sample ID = N157 Lab Value = 0.392 Most Probable Value = 0.390 Percent Recovery = 100.5 Analysis Date = 10/12/23 Lab Sample ID = 1940237 # of QCUs = 0.1 Blind Sample ID = N157 Lab Value = 0.377 Most Probable Value = 0.390 Percent Recovery = 96.7 Analysis Date = 08/10/23 Lab Sample ID = 1590233 # of QCUs = -0.5 Blind Sample ID = N157 Lab Value = 1.830 Most Probable Value = 1.770 Percent Recovery = 103.4 Analysis Date = 08/07/23 Lab Sample ID = 1650067 # of QCUs = 0.4 Blind Sample ID = N158 Lab Value = 1.815 Most Probable Value = 1.770 Percent Recovery = 102.5 Analysis Date = 08/07/23 Lab Sample ID = 1650068 # of QCUs = 0.3 Blind Sample ID = N158 Lab Value = 1.817 Most Probable Value = 1.770 Percent Recovery = 102.7 Analysis Date = 07/28/23 Lab Sample ID = 1570044 # of QCUs = 0.3 Blind Sample ID = N158 Lab Value = 0.359 Most Probable Value = 0.390 Percent Recovery = 92.1 Analysis Date = 07/14/23 Lab Sample ID = 1440062 # of QCUs = -1.1 Blind Sample ID = N157 Lab Value = 0.358 Most Probable Value = 0.390 Percent Recovery = 91.8 Analysis Date = 07/14/23 Lab Sample ID = 1440063 # of QCUs = -1.2 Blind Sample ID = N157 Lab Value = 1.736 Most Probable Value = 1.770 Percent Recovery = 98.1 Analysis Date = 07/13/23 Lab Sample ID = 1380203 # of QCUs = -0.2 Blind Sample ID = N158 Lab Value = 0.381 Most Probable Value = 0.390 Percent Recovery = 97.7 Analysis Date = 07/07/23 Lab Sample ID = 1300162 # of QCUs = -0.3 Blind Sample ID = N157 Lab Value = 0.345 Most Probable Value = 0.390 Percent Recovery = 88.5 Analysis Date = 07/07/23 Lab Sample ID = 1360049 # of QCUs = -1.7 Blind Sample ID = N157 Lab Value = 0.372 Most Probable Value = 0.390 Percent Recovery = 95.4 Analysis Date = 07/07/23 Lab Sample ID = 1300164 # of QCUs = -0.7 Blind Sample ID = N157 Lab Value = 1.675 Most Probable Value = 1.770 Percent Recovery = 94.6 Analysis Date = 06/27/23 Lab Sample ID = 1250201 # of QCUs = -0.7 Blind Sample ID = N158 Lab Value = 1.659 Most Probable Value = 1.770 Percent Recovery = 93.7 Analysis Date = 06/15/23 Lab Sample ID = 1100091 # of QCUs = -0.8 Blind Sample ID = N158 Lab Value = 0.358 Most Probable Value = 0.390 Percent Recovery = 91.8 Analysis Date = 06/15/23 Lab Sample ID = 0960144 # of QCUs = -1.2 Blind Sample ID = N157 Lab Value = 1.716 Most Probable Value = 1.770 Percent Recovery = 96.9 Analysis Date = 06/14/23 Lab Sample ID = 1170149 # of QCUs = -0.4 Blind Sample ID = N158 Lab Value = 1.657 Most Probable Value = 1.770 Percent Recovery = 93.6 Analysis Date = 06/14/23 Lab Sample ID = 1170150 # of QCUs = -0.8 Blind Sample ID = N158 Lab Value = 0.350 Most Probable Value = 0.390 Percent Recovery = 89.7 Analysis Date = 06/14/23 Lab Sample ID = 1150154 # of QCUs = -1.5 Blind Sample ID = N157 Y = 100
The SGPlot Procedure