Table 5.
Results of Wilcoxon signed-rank test for bias in constituent data for the
Quality of Water Service Unit Laboratory
[Most probable value, Median bias, and Nearest
reporting unit reported in same units as Minimum Reporting Limit; WWR,
whole-water recoverable; TITR, electrometric titration; mg/L, milligrams per
liter; POS, positive bias; --, acceptable results; DIS, dissolved; ICP-AES/T,
inductively coupled plasma-atomic emission spectrometry,trace; mg/L,
micrograms per liter; GF-AAS, graphite furnace-atomic absorption
spectrophotometry; USEPA, U.S. Environmental Protection Agency; ICP-AES,
inductively coupled plasma-atomic emission spectrometry; NEG, negative bias; IC,
ion chromatography; GRAV, gravimetric; ISE, ion-selective electrode; CV-AAS,
cold vapor-atomic absorption spectrophotometry; F-AAS, flame-atomic absorption
spectrophotometry]
|
|
Constituent and method of analysis |
Most probable value |
Number of determinations |
Median bias |
Nearest reporting unit |
p-value |
Bias |
|
|
|
INORGANIC CONSTITUENTS |
|||||||
|
|
|
|||||||
|
Alkalinity (WWR, TITR)
Minimum Reporting Limit 1 mg/L |
|
|||||||
|
|
55.7 |
11 |
1.3 |
1 |
0.00098 |
POS |
||
|
|
76.0 |
6 |
3.0 |
1 |
0.03125 |
POS |
||
|
|
88.5 |
12 |
-0.5 |
1 |
0.17529 |
-- |
||
|
|
94.2 |
12 |
0.9 |
1 |
0.02246 |
-- |
||
|
|
107.5 |
12 |
1.6 |
1 |
0.00049 |
POS |
||
|
|
129.7 |
12 |
2.3 |
1 |
0.02588 |
POS |
||
|
Aluminum (DIS, ICP-AES/T)
Minimum Reporting Limit 3 mg/L |
|
|
||||||
|
|
28.5 |
8 |
-0.5 |
1 |
0.74219 |
-- |
||
|
|
44.9 |
8 |
0.7 |
1 |
0.08594 |
-- |
||
|
|
45.0 |
8 |
6.0 |
1 |
0.00781 |
POS |
||
|
Aluminum (WWR, GF-AAS,
USEPA) Minimum Reporting Limit 2 mg/L |
|
|||||||
|
|
28 |
4 |
2 |
10 |
0.12500 |
-- |
||
|
|
45 |
4 |
5 |
10 |
0.25000 |
-- |
||
|
|
45 |
3 |
5 |
10 |
0.25000 |
-- |
||
|
Aluminum (WWR, ICP-AES/T)
Minimum Reporting Limit 3 mg/L |
|
|
||||||
|
|
28.5 |
8 |
5.0 |
1 |
0.03906 |
POS |
||
|
|
44.9 |
8 |
2.2 |
1 |
0.00781 |
POS |
||
|
|
45.0 |
8 |
15.0 |
1 |
0.00781 |
POS |
||
|
Arsenic (DIS, GF-AAS)
Minimum Reporting Limit 1 mg/L |
|
|
||||||
|
|
1.84 |
5 |
-0.54 |
0.1 |
0.12500 |
-- |
||
|
|
7.72 |
3 |
0.29 |
0.1 |
0.25000 |
-- |
||
|
|
12.5 |
4 |
0.0 |
1 |
0.87500 |
-- |
||
|
Arsenic (WWR, GF-AAS)
Minimum Reporting Limit 1 mg/L |
|
|
||||||
|
|
7.60 |
4 |
-0.10 |
0.1 |
1.00000 |
-- |
||
|
|
11.4 |
4 |
-1.3 |
1 |
0.37500 |
-- |
||
|
Barium (DIS, ICP-AES/T)
Minimum Reporting Limit 0.2 mg/L |
|
|
||||||
|
|
54.5 |
4 |
-0.5 |
1 |
0.62500 |
-- |
||
|
|
73.5 |
4 |
0.1 |
1 |
0.87500 |
-- |
||
|
Barium (WWR, ICP-AES/T)
Minimum Reporting Limit 0.2 mg/L |
|
|
||||||
|
|
54.5 |
4 |
-1.5 |
1 |
0.12500 |
-- |
||
|
|
70.7 |
4 |
-1.7 |
1 |
0.25000 |
-- |
||
|
|
73.5 |
4 |
-2.0 |
1 |
0.12500 |
-- |
||
|
Beryllium (DIS, ICP-AES/T)
Minimum Reporting Limit 0.5 mg/L |
|
|
||||||
|
|
6.85 |
4 |
-0.05 |
0.1 |
0.50000 |
-- |
||
|
|
7.65 |
4 |
-0.05 |
0.1 |
0.12500 |
-- |
||
|
Beryllium (WWR, ICP-AES/T)
Minimum Reporting Limit 0.5 mg/L |
|
|
||||||
|
|
6.85 |
4 |
-0.30 |
0.1 |
0.12500 |
-- |
||
|
|
7.65 |
4 |
-0.25 |
0.1 |
0.12500 |
-- |
||
|
|
8.64 |
4 |
-0.19 |
0.1 |
0.12500 |
-- |
||
|
Boron (DIS, ICP-AES/T)
Minimum Reporting Limit 3 mg/L |
|
|
||||||
|
|
25.3 |
4 |
-0.3 |
1 |
1.00000 |
-- |
||
|
|
25.8 |
4 |
-0.8 |
1 |
0.25000 |
-- |
||
|
Cadmium (DIS, GF-AAS)
Minimum Reporting Limit 1 mg/L |
|
|
||||||
|
|
6.98 |
4 |
0.08 |
0.1 |
0.62500 |
-- |
||
|
|
8.42 |
3 |
0.19 |
0.1 |
0.25000 |
-- |
||
|
|
14.2 |
4 |
-0.2 |
1 |
1.00000 |
-- |
||
|
Cadmium (DIS, ICP-AES/T)
Minimum Reporting Limit 0.5 mg/L |
|
|
||||||
|
|
7.15 |
4 |
-0.05 |
0.1 |
0.50000 |
-- |
||
|
|
13.0 |
4 |
0.1 |
1 |
1.00000 |
-- |
||
|
Cadmium (WWR, GF-AAS)
Minimum Reporting Limit 1 mg/L |
|
|
||||||
|
|
3.40 |
3 |
0.10 |
0.1 |
0.75000 |
-- |
||
|
|
9.55 |
4 |
-0.50 |
0.1 |
0.12500 |
-- |
||
|
|
14.3 |
4 |
-0.8 |
1 |
0.37500 |
-- |
||
|
Cadmium (WWR, ICP-AES/T)
Minimum Reporting Limit 0.5 mg/L |
|
|
||||||
|
|
6.98 |
4 |
-0.38 |
0.1 |
0.12500 |
-- |
||
|
|
8.42 |
3 |
-0.22 |
0.1 |
1.00000 |
-- |
||
|
|
14.2 |
4 |
-1.2 |
1 |
0.12500 |
-- |
||
|
Calcium (DIS, ICP-AES)
Minimum Reporting Limit 0.02 mg/L |
|
|
||||||
|
|
9.53 |
8 |
-0.08 |
0.1 |
0.35156 |
-- |
||
|
|
25.1 |
11 |
-1.1 |
1 |
0.00098 |
NEG |
||
|
|
31.4 |
7 |
-0.4 |
1 |
0.85938 |
-- |
||
|
|
38.1 |
12 |
-1.1 |
1 |
0.00049 |
NEG |
||
|
|
44.2 |
8 |
0.8 |
1 |
0.25000 |
-- |
||
|
|
45.9 |
8 |
0.1 |
1 |
0.13281 |
-- |
||
|
|
52.2 |
12 |
-1.2 |
1 |
0.00391 |
NEG |
||
|
|
53.3 |
12 |
-0.3 |
1 |
0.01123 |
-- |
||
|
|
58.1 |
12 |
-1.1 |
1 |
0.00049 |
NEG |
||
|
Calcium (DIS, ICP-AES/T)
Minimum Reporting Limit 0.02 mg/L |
|
|||||||
|
|
40.5 |
8 |
0.5 |
1 |
0.06250 |
-- |
||
|
|
41.2 |
8 |
0.9 |
1 |
0.09375 |
-- |
||
|
|
42.2 |
8 |
0.8 |
1 |
0.01563 |
-- |
||
|
|
44.2 |
4 |
-0.2 |
1 |
1.00000 |
-- |
||
|
|
45.9 |
4 |
0.1 |
1 |
0.12500 |
-- |
||
|
Chloride (DIS, IC)
Minimum Reporting Limit 0.1 mg/L |
|
|
||||||
|
|
8.35 |
8 |
0.05 |
0.1 |
0.00781 |
-- |
||
|
|
29.6 |
7 |
0.4 |
1 |
0.01563 |
-- |
||
|
|
31.5 |
11 |
0.5 |
1 |
0.00098 |
-- |
||
|
|
45.4 |
12 |
-0.4 |
1 |
0.12500 |
-- |
||
|
|
46.0 |
7 |
1.0 |
1 |
0.03125 |
-- |
||
|
|
62.7 |
12 |
2.3 |
1 |
0.00049 |
POS |
||
|
|
69.0 |
8 |
0.5 |
1 |
0.25000 |
-- |
||
|
|
78.5 |
12 |
1.5 |
1 |
0.00293 |
POS |
||
|
|
85.3 |
12 |
1.8 |
1 |
0.00488 |
POS |
||
|
Chromium (DIS, ICP-AES/T)
Minimum Reporting Limit 1 mg/L |
|
|
||||||
|
|
13.6 |
4 |
-0.6 |
1 |
0.12500 |
-- |
||
|
|
28.2 |
4 |
-0.7 |
1 |
0.12500 |
-- |
||
|
Chromium (WWR, GF-AAS)
Minimum Reporting Limit 1 mg/L |
|
|
||||||
|
|
9.70 |
3 |
0.30 |
0.1 |
0.75000 |
-- |
||
|
|
18.5 |
4 |
-0.5 |
1 |
0.50000 |
-- |
||
|
|
27.8 |
4 |
-0.8 |
1 |
0.62500 |
-- |
||
|
Chromium (WWR, ICP-AES/T)
Minimum Reporting Limit 1 mg/L |
|
|
||||||
|
|
9.70 |
4 |
-0.20 |
0.1 |
0.25000 |
-- |
||
|
|
27.8 |
4 |
-1.8 |
1 |
0.12500 |
-- |
||
|
Cobalt (DIS, ICP-AES/T)
Minimum Reporting Limit 1 mg/L |
|
|
||||||
|
|
3.55 |
4 |
0.05 |
0.1 |
0.75000 |
-- |
||
|
|
8.70 |
4 |
-0.05 |
0.1 |
0.75000 |
-- |
||
|
Copper (DIS, GF-AAS)
Minimum Reporting Limit 1 mg/L |
|
|
||||||
|
|
4.68 |
4 |
-0.13 |
0.1 |
0.50000 |
-- |
||
|
|
12.0 |
3 |
0.0 |
1 |
1.00000 |
-- |
||
|
|
16.7 |
4 |
0.4 |
1 |
0.12500 |
-- |
||
|
Copper (DIS, ICP-AES/T)
Minimum Reporting Limit 1 mg/L |
|
|
||||||
|
|
7.45 |
4 |
0.90 |
0.1 |
0.12500 |
-- |
||
|
|
12.1 |
4 |
0.4 |
1 |
0.62500 |
-- |
||
|
Copper (WWR, GF-AAS)
Minimum Reporting Limit 1 mg/L |
|
|
||||||
|
|
11.2 |
4 |
0.9 |
1 |
0.25000 |
-- |
||
|
|
16.7 |
4 |
-0.2 |
1 |
0.62500 |
-- |
||
|
Copper (WWR, ICP-AES/T)
Minimum Reporting Limit 1 mg/L |
|
|
||||||
|
|
7.45 |
4 |
-0.20 |
0.1 |
0.62500 |
-- |
||
|
|
12.1 |
4 |
-1.1 |
1 |
0.12500 |
-- |
||
|
|
19.5 |
4 |
0.5 |
1 |
0.75000 |
-- |
||
|
Dissolved Solids (DIS,
GRAV) Minimum Reporting Limit 1 mg/L |
|
|||||||
|
|
208.8 |
11 |
5.3 |
1 |
0.00977 |
POS |
||
|
|
284.0 |
6 |
7.0 |
1 |
0.03125 |
POS |
||
|
|
359.5 |
12 |
7.5 |
1 |
0.01123 |
POS |
||
|
|
376.0 |
12 |
12.0 |
1 |
0.00391 |
POS |
||
|
|
469.0 |
12 |
7.0 |
1 |
0.06055 |
-- |
||
|
|
518.5 |
12 |
10.5 |
1 |
0.00049 |
POS |
||
|
Fluoride (DIS, ISE)
Minimum Reporting Limit 0.1 mg/L |
|
|
||||||
|
|
0.180 |
4 |
0.015 |
0.01 |
0.25000 |
-- |
||
|
|
0.520 |
7 |
0.010 |
0.01 |
0.56250 |
-- |
||
|
|
0.546 |
12 |
0.004 |
0.01 |
0.71924 |
-- |
||
|
|
0.673 |
11 |
0.017 |
0.01 |
0.00781 |
POS |
||
|
|
0.780 |
4 |
0.000 |
0.01 |
1.00000 |
-- |
||
|
|
0.800 |
12 |
0.000 |
0.01 |
0.50000 |
-- |
||
|
|
0.880 |
12 |
0.020 |
0.01 |
0.00098 |
POS |
||
|
|
0.920 |
12 |
-0.010 |
0.01 |
0.17188 |
-- |
||
|
Iron (DIS, ICP-AES/T)
Minimum Reporting Limit 1 mg/L |
|
|
|
|||||
|
|
35.5 |
4 |
4.5 |
1 |
0.25000 |
-- |
||
|
|
39.3 |
4 |
0.8 |
1 |
0.12500 |
-- |
||
|
|
54.3 |
8 |
-3.8 |
1 |
0.72656 |
-- |
||
|
|
55.1 |
8 |
-5.1 |
1 |
0.00781 |
NEG |
||
|
|
146.5 |
4 |
-4.5 |
1 |
0.37500 |
-- |
||
|
|
161.5 |
8 |
-1.5 |
1 |
0.00781 |
NEG |
||
|
|
166.5 |
4 |
-6.5 |
1 |
0.12500 |
-- |
||
|
Iron (WWR, ICP-AES/T)
Minimum Reporting Limit 1 mg/L |
|
|
||||||
|
|
35.5 |
7 |
4.5 |
1 |
0.01563 |
POS |
||
|
|
54.3 |
8 |
2.3 |
1 |
0.03125 |
POS |
||
|
|
55.1 |
8 |
-0.6 |
1 |
0.42188 |
-- |
||
|
|
111.0 |
6 |
-1.0 |
1 |
0.40625 |
-- |
||
|
|
161.5 |
8 |
-1.5 |
1 |
0.00781 |
NEG |
||
|
|
166.5 |
8 |
-6.5 |
1 |
0.19531 |
-- |
||
|
Lead (DIS, GF-AAS)
Minimum Reporting Limit 1 mg/L |
|
|
||||||
|
|
3.2 |
4 |
-0.2 |
1 |
0.12500 |
-- |
||
|
|
62.6 |
4 |
1.5 |
1 |
0.62500 |
-- |
||
|
Lead (DIS, ICP-AES/T)
Minimum Reporting Limit 1 mg/L |
|
|
|
|||||
|
|
5.39 |
4 |
-0.29 |
0.1 |
0.12500 |
-- |
||
|
|
44.9 |
4 |
0.2 |
1 |
0.75000 |
-- |
||
|
Lead (WWR, GF-AAS)
Minimum Reporting Limit 1 mg/L |
|
|
||||||
|
|
3.2 |
3 |
-0.2 |
1 |
0.25000 |
-- |
||
|
|
41.7 |
4 |
-1.2 |
1 |
0.25000 |
-- |
||
|
|
62.6 |
4 |
-7.1 |
1 |
0.37500 |
-- |
||
|
Lead (WWR, ICP-AES/T)
Minimum Reporting Limit 1 mg/L |
|
|
||||||
|
|
5.84 |
4 |
-0.24 |
0.1 |
0.62500 |
-- |
||
|
|
8.59 |
3 |
-0.49 |
0.1 |
0.75000 |
-- |
||
|
|
48.1 |
4 |
-2.6 |
1 |
0.12500 |
-- |
||
|
Magnesium (DIS, ICP-AES)
Minimum Reporting Limit 0.01 mg/L |
|
|||||||
|
|
2.53 |
8 |
0.08 |
0.1 |
0.03125 |
-- |
||
|
|
7.43 |
11 |
-0.23 |
0.1 |
0.00098 |
NEG |
||
|
|
7.65 |
7 |
-0.05 |
0.1 |
0.18750 |
-- |
||
|
|
9.50 |
12 |
-0.20 |
0.1 |
0.00098 |
NEG |
||
|
|
10.1 |
8 |
-0.1 |
1 |
0.00781 |
-- |
||
|
|
10.3 |
8 |
-0.3 |
1 |
0.23438 |
-- |
||
|
|
12.5 |
12 |
-0.5 |
1 |
0.00049 |
-- |
||
|
|
13.9 |
12 |
0.1 |
1 |
0.84277 |
-- |
||
|
|
14.2 |
12 |
-0.2 |
1 |
0.00049 |
-- |
||
|
Magnesium (DIS,
ICP-AES/T) Minimum Reporting Limit 0.001 mg/L |
|
|||||||
|
|
9.34 |
8 |
-0.14 |
0.1 |
0.03906 |
NEG |
||
|
|
9.54 |
8 |
0.01 |
0.1 |
0.50781 |
-- |
||
|
|
10.1 |
4 |
-0.1 |
1 |
0.12500 |
-- |
||
|
|
10.1 |
8 |
-0.1 |
1 |
0.00781 |
-- |
||
|
|
10.3 |
4 |
-0.3 |
1 |
0.12500 |
-- |
||
|
Manganese (DIS,
ICP-AES/T) Minimum Reporting Limit 0.2 mg/L |
|
|
||||||
|
|
11.7 |
8 |
0.4 |
1 |
0.00781 |
-- |
||
|
|
13.7 |
4 |
0.4 |
1 |
0.12500 |
-- |
||
|
|
19.6 |
8 |
0.5 |
1 |
0.00781 |
-- |
||
|
|
49.0 |
4 |
0.0 |
1 |
|
-- |
||
|
|
50.2 |
4 |
-1.2 |
1 |
0.12500 |
-- |
||
|
|
58.1 |
4 |
-0.1 |
1 |
0.62500 |
-- |
||
|
|
74.1 |
8 |
-1.1 |
1 |
0.02344 |
NEG |
||
|
Manganese (WWR,
ICP-AES/T) Minimum Reporting Limit 0.2 mg/L |
|
|||||||
|
|
9.10 |
4 |
0.10 |
0.1 |
0.50000 |
-- |
||
|
|
11.7 |
8 |
-0.7 |
1 |
0.29688 |
-- |
||
|
|
13.7 |
4 |
-0.2 |
1 |
0.62500 |
-- |
||
|
|
19.6 |
8 |
-0.1 |
1 |
0.28125 |
-- |
||
|
|
49.0 |
3 |
-1.0 |
1 |
1.00000 |
-- |
||
|
|
74.1 |
8 |
-4.1 |
1 |
0.00781 |
NEG |
||
|
Mercury (WWR, CV-AAS)
Minimum Reporting Limit 0.1 mg/L |
|
|
||||||
|
|
0.26 |
4 |
-0.01 |
0.1 |
0.50000 |
-- |
||
|
|
0.76 |
8 |
0.09 |
0.1 |
0.06250 |
-- |
||
|
|
3.32 |
7 |
0.29 |
0.1 |
0.01563 |
POS |
||
|
Molybdenum (DIS,
ICP-AES/T) Minimum Reporting Limit 2 mg/L |
|
|
||||||
|
|
11.9 |
4 |
0.1 |
1 |
0.62500 |
-- |
||
|
|
22.5 |
4 |
1.0 |
1 |
0.12500 |
-- |
||
|
Nickel (DIS, ICP-AES/T)
Minimum Reporting Limit 1 mg/L |
|
|
||||||
|
|
14.1 |
4 |
0.5 |
1 |
0.50000 |
-- |
||
|
|
43.0 |
4 |
0.0 |
1 |
1.00000 |
-- |
||
|
Nickel (WWR, GF-AAS)
Minimum Reporting Limit 1 mg/L |
|
|
||||||
|
|
7.50 |
3 |
0.20 |
0.1 |
0.75000 |
-- |
||
|
|
35.5 |
4 |
-1.5 |
1 |
0.50000 |
-- |
||
|
|
53.3 |
4 |
-3.8 |
1 |
0.12500 |
-- |
||
|
Nickel (WWR, ICP-AES/T)
Minimum Reporting Limit 1 mg/L |
|
|
||||||
|
|
14.1 |
4 |
-0.1 |
1 |
0.62500 |
-- |
||
|
|
43.0 |
4 |
-1.0 |
1 |
0.12500 |
-- |
||
|
|
56.0 |
4 |
-1.5 |
1 |
0.37500 |
-- |
||
|
Potassium (DIS, F-AAS)
Minimum Reporting Limit 0.1 mg/L |
|
|||||||
|
|
0.30 |
8 |
0.00 |
0.1 |
0.00781 |
-- |
||
|
|
1.85 |
8 |
-0.05 |
0.1 |
0.23438 |
-- |
||
|
|
1.96 |
8 |
-0.06 |
0.1 |
0.00781 |
-- |
||
|
|
2.01 |
11 |
-0.01 |
0.1 |
0.68164 |
-- |
||
|
|
2.49 |
12 |
0.01 |
0.1 |
0.59912 |
-- |
||
|
|
3.27 |
7 |
0.04 |
0.1 |
0.48438 |
-- |
||
|
|
4.18 |
12 |
0.03 |
0.1 |
0.11084 |
-- |
||
|
|
4.47 |
12 |
-0.07 |
0.1 |
0.01904 |
-- |
||
|
|
5.50 |
12 |
-0.10 |
0.1 |
0.02002 |
-- |
||
|
Selenium (DIS, GF-AAS)
Minimum Reporting Limit 1 mg/L |
|
|
||||||
|
|
2.18 |
4 |
-0.98 |
0.1 |
0.12500 |
-- |
||
|
|
7.47 |
3 |
-0.57 |
0.1 |
0.25000 |
-- |
||
|
|
9.87 |
4 |
-0.42 |
0.1 |
1.00000 |
-- |
||
|
Selenium (WWR, GF-AAS)
Minimum Reporting Limit 1 mg/L |
|
|
||||||
|
|
4.82 |
4 |
0.79 |
0.1 |
0.12500 |
-- |
||
|
|
7.22 |
4 |
0.23 |
0.1 |
0.37500 |
-- |
||
|
Silica (DIS, ICP-AES)
Minimum Reporting Limit 0.01 mg/L |
|
|
||||||
|
|
6.35 |
12 |
-0.05 |
0.1 |
0.91162 |
-- |
||
|
|
6.50 |
7 |
-0.10 |
0.1 |
0.06250 |
-- |
||
|
|
8.54 |
11 |
-0.04 |
0.1 |
0.81055 |
-- |
||
|
|
9.17 |
12 |
-0.12 |
0.1 |
0.01123 |
NEG |
||
|
|
11.0 |
12 |
0.0 |
1 |
0.00049 |
-- |
||
|
|
11.1 |
12 |
-0.1 |
1 |
0.00049 |
-- |
||
|
Silica (DIS, ICP-AES/T)
Minimum Reporting Limit 0.01 mg/L |
|
|
||||||
|
|
7.55 |
8 |
0.25 |
0.1 |
0.00781 |
POS |
||
|
|
8.14 |
4 |
0.17 |
0.1 |
0.12500 |
-- |
||
|
|
10.3 |
8 |
0.2 |
1 |
0.28125 |
-- |
||
|
|
15.2 |
4 |
-0.2 |
1 |
1.00000 |
-- |
||
|
|
17.4 |
8 |
-0.4 |
1 |
0.64844 |
-- |
||
|
Silver (DIS, ICP-AES/T)
Minimum Reporting Limit 1 mg/L |
||||||||
|
|
1.28 |
4 |
0.27 |
0.1 |
0.12500 |
-- |
||
|
|
10.1 |
4 |
-0.6 |
1 |
0.12500 |
-- |
||
|
Sodium (DIS, F-AAS)
Minimum Reporting Limit 0.1 mg/L |
|
|
||||||
|
|
5.50 |
8 |
0.15 |
0.1 |
0.37500 |
-- |
||
|
|
28.0 |
8 |
0.0 |
1 |
0.62500 |
-- |
||
|
|
33.5 |
11 |
-0.5 |
1 |
0.66309 |
-- |
||
|
|
49.9 |
12 |
0.1 |
1 |
0.09180 |
-- |
||
|
|
54.0 |
7 |
0.0 |
1 |
0.75000 |
-- |
||
|
|
56.4 |
8 |
0.1 |
1 |
0.78906 |
-- |
||
|
|
69.8 |
12 |
-0.8 |
1 |
0.09766 |
-- |
||
|
|
84.4 |
12 |
0.7 |
1 |
0.55078 |
-- |
||
|
|
96.2 |
12 |
-0.2 |
1 |
0.06055 |
-- |
||
|
Strontium (DIS,
ICP-AES/T) Minimum Reporting Limit 0.5 mg/L |
|
|
||||||
|
|
115 |
4 |
0 |
10 |
1.00000 |
-- |
||
|
|
330 |
4 |
1 |
10 |
0.12500 |
-- |
||
|
|
268 |
4 |
2 |
10 |
1.00000 |
-- |
||
|
|
316 |
4 |
-1 |
10 |
0.50000 |
-- |
||
|
Strontium (WWR,
ICP-AES/T) Minimum Reporting Limit 0.5 mg/L |
|
|
||||||
|
|
268 |
4 |
-8 |
10 |
0.12500 |
-- |
||
|
|
280 |
4 |
-10 |
10 |
0.12500 |
-- |
||
|
|
316 |
4 |
-6 |
10 |
0.12500 |
-- |
||
|
Sulfate (DIS, IC) Minimum
Reporting Limit 0.2 mg/L |
|
|
||||||
|
|
7.00 |
8 |
-0.20 |
0.1 |
0.01563 |
NEG |
||
|
|
58.5 |
11 |
0.5 |
1 |
0.06543 |
-- |
||
|
|
75.0 |
7 |
1.0 |
1 |
0.01563 |
-- |
||
|
|
89.0 |
19 |
1.0 |
1 |
0.00046 |
-- |
||
|
|
113 |
8 |
-3 |
10 |
0.64844 |
-- |
||
|
|
114 |
24 |
6 |
10 |
0.00279 |
-- |
||
|
|
132 |
12 |
-2 |
10 |
0.67041 |
-- |
||
|
Vanadium (DIS, ICP-AES/T)
Minimum Reporting Limit 1 mg/L |
|
|
||||||
|
|
9.5 |
4 |
-0.5 |
1 |
0.12500 |
-- |
||
|
|
22.0 |
4 |
-0.5 |
1 |
0.50000 |
-- |
||
|
Zinc (DIS, ICP-AES/T)
Minimum Reporting Limit 1 mg/L |
|
|
|
|||||
|
|
30.3 |
4 |
-0.8 |
1 |
0.37500 |
-- |
||
|
|
34.8 |
4 |
2.3 |
1 |
0.12500 |
-- |
||
|
Zinc (WWR, ICP-AES/T)
Minimum Reporting Limit 1 mg/L |
|
|
||||||
|
|
10.0 |
4 |
1.5 |
1 |
0.12500 |
-- |
||
|
|
15.0 |
4 |
1.5 |
1 |
0.62500 |
-- |
||
|
|
17.5 |
4 |
3.0 |
1 |
0.12500 |
-- |
||
|
|
24.8 |
3 |
-0.8 |
1 |
1.00000 |
-- |
||
|
|
30.3 |
4 |
-0.3 |
1 |
1.00000 |
-- |
||
|
|
34.8 |
3 |
1.3 |
1 |
0.25000 |
-- |
||
|
|
||||||||
|
NUTRIENT CONSTITUENTS |
||||||||
|
Ammonia as nitrogen (DIS)
Minimum Reporting Limit 0.01 mg/L |
|
|||||||
|
|
0.210 |
6 |
0.010 |
0.01 |
0.06250 |
-- |
||
|
|
0.240 |
5 |
0.010 |
0.01 |
0.12500 |
-- |
||
|
|
0.498 |
4 |
0.052 |
0.01 |
0.12500 |
-- |
||
|
|
0.620 |
4 |
0.060 |
0.01 |
0.12500 |
-- |
||
|
|
1.24 |
20 |
0.06 |
0.1 |
0.00340 |
-- |
||
|
Ammonia plus organic
nitrogen as nitrogen (DIS) Minimum Reporting Limit 0.2 mg/L |
||||||||
|
|
0.285 |
6 |
-0.085 |
0.01 |
0.03125 |
NEG |
||
|
|
0.300 |
5 |
-0.040 |
0.01 |
0.43750 |
-- |
||
|
|
0.750 |
4 |
0.045 |
0.01 |
0.12500 |
-- |
||
|
|
0.864 |
22 |
-0.014 |
0.01 |
0.45803 |
-- |
||
|
|
0.910 |
4 |
-0.085 |
0.01 |
0.12500 |
-- |
||
|
Ammonia plus organic
nitrogen as nitrogen (WWR) Minimum Reporting Limit 0.2 mg/L |
||||||||
|
|
0.285 |
14 |
-0.075 |
0.01 |
0.00061 |
NEG |
||
|
|
0.300 |
13 |
0.000 |
0.01 |
0.27148 |
-- |
||
|
|
0.750 |
17 |
0.010 |
0.01 |
0.66849 |
-- |
||
|
|
0.910 |
20 |
-0.070 |
0.01 |
0.00373 |
NEG |
||
|
Nitrate plus nitrite as
nitrogen (DIS) Minimum Reporting Limit 0.02 mg/L |
||||||||
|
|
0.220 |
6 |
0.000 |
0.01 |
1.00000 |
-- |
||
|
|
0.443 |
5 |
0.017 |
0.01 |
0.06250 |
-- |
||
|
|
0.747 |
4 |
-0.052 |
0.01 |
0.12500 |
-- |
||
|
|
1.01 |
4 |
-0.05 |
0.1 |
0.12500 |
-- |
||
|
|
1.04 |
20 |
-0.04 |
0.1 |
0.58840 |
-- |
||
|
Orthophosphate as
phosphorus (DIS) Minimum Reporting Limit 0.01 mg/L |
||||||||
|
|
0.195 |
6 |
-0.005 |
0.01 |
0.15625 |
-- |
||
|
|
0.580 |
5 |
0.030 |
0.01 |
0.12500 |
-- |
||
|
|
0.658 |
4 |
-0.013 |
0.01 |
0.62500 |
-- |
||
|
|
0.758 |
4 |
-0.008 |
0.01 |
0.62500 |
-- |
||
|
|
1.01 |
20 |
-0.01 |
0.1 |
0.00968 |
-- |
||
|
Phosphorus as phosphorus
(DIS) Minimum Reporting Limit 0.02 mg/L |
||||||||
|
|
0.201 |
6 |
-0.021 |
0.01 |
0.03125 |
NEG |
||
|
|
0.602 |
5 |
-0.022 |
0.01 |
0.37500 |
-- |
||
|
|
0.715 |
4 |
-0.010 |
0.01 |
0.87500 |
-- |
||
|
|
0.766 |
4 |
-0.006 |
0.01 |
0.12500 |
-- |
||
|
|
1.01 |
22 |
-0.01 |
0.1 |
0.00003 |
-- |
||
|
Phosphorus as phosphorus
(WWR) Minimum Reporting Limit 0.02 mg/L |
||||||||
|
|
0.201 |
14 |
-0.021 |
0.01 |
0.00012 |
NEG |
||
|
|
0.602 |
13 |
-0.002 |
0.01 |
0.49341 |
-- |
||
|
|
0.715 |
17 |
-0.005 |
0.01 |
0.61668 |
-- |
||
|
|
0.766 |
20 |
0.004 |
0.01 |
0.51160 |
-- |
||