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This is a rebuild of Drinking Water Watch and not yet the official record. Use the agency’s current Drinking Water Watch for anything you need to rely on.

Chemical and radiological sample results

MS0610030 , Union Water Association

38 of the 72 analytes this system has been tested for have been detected at least once, across 291 samples on record.

The other 34 were tested for and never found. An analyte is counted here if any result on record measured it, so this covers the whole history and not the samples listed below.

Across all 291 samples on record, detections range from October 27, 2003 to June 23, 2026. These figures cover the whole record.

What counts as a non-detect is defined in the help: Less than Indicator. This system’s violations.

What has been detected, ever

Every analyte measured above its reporting level at any point in this system’s record, most often detected first. This is not limited to the samples listed below.

Every analyte ever detected for Union Water Association, with how many results found it and when it was first and last detected. Covers the whole record, not only the samples listed below.
Analyte Kind Detected in First detected Last detected
Copper, Free 1022 Inorganic Chemical 58 of 58 results Aug 7, 2007 Aug 2, 2023
Lead 1030 Inorganic Chemical 50 of 58 results Aug 7, 2007 Aug 2, 2023
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 28 of 28 results Aug 9, 2004 Jun 23, 2026
TTHM 2950 Organic Chemical 28 of 28 results Aug 9, 2004 Jun 23, 2026
Barium 1010 Inorganic Chemical 23 of 23 results Oct 27, 2003 Apr 22, 2025
Chloroform 2941 Organic Chemical 17 of 17 results Mar 9, 2009 Jun 23, 2026
Bromodichloromethane 2943 Organic Chemical 17 of 17 results Mar 9, 2009 Jun 23, 2026
Chromium 1020 Inorganic Chemical 17 of 23 results Oct 27, 2003 Apr 22, 2025
Dichloroacetic Acid 2451 Organic Chemical 16 of 17 results Mar 9, 2009 Jun 23, 2026
Trichloroacetic Acid 2452 Organic Chemical 16 of 17 results Mar 9, 2009 Jun 23, 2026
Dibromochloromethane 2944 Organic Chemical 15 of 17 results Mar 9, 2009 Jun 23, 2026
Gross Alpha, Incl. Radon & U 4002 Radionuclide 10 of 12 results Dec 13, 2011 Jul 18, 2012
Sodium 1052 Inorganic Chemical 8 of 8 results Mar 30, 2009 Nov 27, 2023
Nickel 1036 Inorganic Chemical 6 of 23 results May 15, 2013 Apr 22, 2025
Fluoride 1025 Inorganic Chemical 5 of 25 results May 9, 2017 Apr 22, 2025
Sulfate 1055 Inorganic Chemical 3 of 4 results Oct 27, 2003 Mar 30, 2009
Xylenes, Total 2955 Organic Chemical 2 of 42 results Jun 1, 2004 Mar 13, 2024
Monochloroacetic Acid 2450 Organic Chemical 2 of 17 results Dec 7, 2009 Jul 14, 2014
Calcium 1016 Inorganic Chemical 2 of 2 results Mar 30, 2009 Mar 30, 2009
Iron 1028 Inorganic Chemical 2 of 2 results Mar 30, 2009 Mar 30, 2009
Magnesium 1031 Inorganic Chemical 2 of 2 results Mar 30, 2009 Mar 30, 2009
Manganese 1032 Inorganic Chemical 2 of 2 results Mar 30, 2009 Mar 30, 2009
Potassium 1042 Inorganic Chemical 2 of 2 results Mar 30, 2009 Mar 30, 2009
Residue, Total, Filterable 1057 Water Quality 2 of 2 results Mar 30, 2009 Mar 30, 2009
Alkalinity, Caco3 Stability 1067 Water Quality 2 of 2 results Mar 30, 2009 Mar 30, 2009
Carbon Dioxide 1901 Water Quality 2 of 2 results Mar 30, 2009 Mar 30, 2009
Color 1905 Water Quality 2 of 2 results Mar 30, 2009 Mar 30, 2009
Hardness, Total (As Caco3) 1915 Water Quality 2 of 2 results Mar 30, 2009 Mar 30, 2009
Alkalinity, Total 1927 Water Quality 2 of 2 results Mar 30, 2009 Mar 30, 2009
Iron, Field Result FEFD Inorganic Chemical 2 of 2 results Mar 30, 2009 Mar 30, 2009
Calculated Sodium NACA Water Quality 2 of 2 results Mar 30, 2009 Mar 30, 2009
PH, Field Result PHFD Water Quality 2 of 2 results Mar 30, 2009 Mar 30, 2009
Dibromoacetic Acid 2454 Organic Chemical 2 of 17 results Mar 9, 2009 Mar 9, 2009
Dichloromethane 2964 Organic Chemical 2 of 42 results Aug 23, 2004 Aug 23, 2004
Ethylbenzene 2992 Organic Chemical 1 of 42 results Mar 13, 2024 Mar 13, 2024
Monobromoacetic Acid 2453 Organic Chemical 1 of 17 results Dec 7, 2009 Dec 7, 2009
Chloride 1017 Inorganic Chemical 1 of 2 results Mar 30, 2009 Mar 30, 2009
Carbon Tetrachloride 2982 Organic Chemical 1 of 42 results Sep 17, 2007 Sep 17, 2007

No date range is applied: this list draws on every sample on record. Show the last two years only.

The most recent samples, result by result

The table below lists 221–230 of 291 samples, newest first — collected March 9, 2009 to June 9, 2009. The summary above covers all 291.

106 results from the 10 samples listed here: 47 detected, 59 not detected. Across the whole record it is 357 of 1,754. A sample is analysed for many analytes at once, so one sample appears on as many rows as it had results.

We withheld the location of 2 sampling points below. The location on record identifies a private home, and we do not publish those. That is our decision, not the agency’s. The sampling point, its type and every result taken there are published unchanged.

Chemical and radiological sample results for Union Water Association, every result from 221 to 230 of 291 samples shown, newest first. Not detected means the amount was below the level the laboratory can reliably report, which is given beside it.
Result Analyte Monitoring period
Collected
Jun 9, 2009
Sampling point
SM1 Location withheld
Sample type
Routine
Lab sample
090610-019HA
Laboratory
MSDH Lab
Not detected below 0.002 mg/l Minimum Reporting Level , sample collected Jun 9, 2009, sampling point SM1 Monochloroacetic Acid 2450 EPA method 552.2 Not recorded
0.004 mg/l , sample collected Jun 9, 2009, sampling point SM1 Dichloroacetic Acid 2451 EPA method 552.2 Not recorded
0.004 mg/l , sample collected Jun 9, 2009, sampling point SM1 Trichloroacetic Acid 2452 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Jun 9, 2009, sampling point SM1 Monobromoacetic Acid 2453 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Jun 9, 2009, sampling point SM1 Dibromoacetic Acid 2454 EPA method 552.2 Not recorded
0 mg/l This result is recorded as a detection, and the figure the agency wrote — "0.00" — is zero to the precision it was written to. Read the zero as "smaller than the written figure resolves", not as "none present". SDWIS holds a separate numeric concentration that Drinking Water Watch does not publish, so this endpoint does not carry it either; no more precise magnitude is available here. , sample collected Jun 9, 2009, sampling point SM1 Total Haloacetic Acids (Haa5) 2456 Not recorded
Collected
May 20, 2009
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
090521-016NI
Laboratory
MSDH Lab
Not detected below 0.25 mg/l Minimum Reporting Level , sample collected May 20, 2009, sampling point TF101 Nitrate-Nitrite 1038 EPA method 353.2 Jan 1, 2009 – Dec 31, 2009
Not detected below 0.2 mg/l Minimum Reporting Level , sample collected May 20, 2009, sampling point TF101 Nitrate 1040 EPA method 353.2 Jan 1, 2009 – Dec 31, 2009
Not detected below 0.05 mg/l Minimum Reporting Level , sample collected May 20, 2009, sampling point TF101 Nitrite 1041 EPA method 353.2 Jan 1, 2009 – Dec 31, 2009
Collected
May 20, 2009
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
090521-015NI
Laboratory
MSDH Lab
Not detected below 0.25 mg/l Minimum Reporting Level , sample collected May 20, 2009, sampling point TF102 Nitrate-Nitrite 1038 EPA method 353.2 Jan 1, 2009 – Dec 31, 2009
Not detected below 0.2 mg/l Minimum Reporting Level , sample collected May 20, 2009, sampling point TF102 Nitrate 1040 EPA method 353.2 Jan 1, 2009 – Dec 31, 2009
Not detected below 0.05 mg/l Minimum Reporting Level , sample collected May 20, 2009, sampling point TF102 Nitrite 1041 EPA method 353.2 Jan 1, 2009 – Dec 31, 2009
Collected
May 12, 2009
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
090513-008VO
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Method Detection Limit , sample collected May 12, 2009, sampling point TF102 1,2,4-Trichlorobenzene 2378 EPA method 524.2 Apr 1, 2009 – Jun 30, 2009
Not detected below 0.0005 mg/l Method Detection Limit , sample collected May 12, 2009, sampling point TF102 Cis-1,2-Dichloroethylene 2380 EPA method 524.2 Apr 1, 2009 – Jun 30, 2009
Not detected below 0.0005 mg/l Method Detection Limit , sample collected May 12, 2009, sampling point TF102 Xylenes, Total 2955 EPA method 524.2 Apr 1, 2009 – Jun 30, 2009
Not detected below 0.0005 mg/l Method Detection Limit , sample collected May 12, 2009, sampling point TF102 Dichloromethane 2964 EPA method 524.2 Apr 1, 2009 – Jun 30, 2009
Not detected below 0.0005 mg/l Method Detection Limit , sample collected May 12, 2009, sampling point TF102 O-Dichlorobenzene 2968 EPA method 524.2 Apr 1, 2009 – Jun 30, 2009
Not detected below 0.0005 mg/l Method Detection Limit , sample collected May 12, 2009, sampling point TF102 P-Dichlorobenzene 2969 EPA method 524.2 Apr 1, 2009 – Jun 30, 2009
Not detected below 0.0005 mg/l Method Detection Limit , sample collected May 12, 2009, sampling point TF102 Vinyl Chloride 2976 EPA method 524.2 Apr 1, 2009 – Jun 30, 2009
Not detected below 0.0005 mg/l Method Detection Limit , sample collected May 12, 2009, sampling point TF102 1,1-Dichloroethylene 2977 EPA method 524.2 Apr 1, 2009 – Jun 30, 2009
Not detected below 0.0005 mg/l Method Detection Limit , sample collected May 12, 2009, sampling point TF102 Trans-1,2-Dichloroethylene 2979 EPA method 524.2 Apr 1, 2009 – Jun 30, 2009
Not detected below 0.0005 mg/l Method Detection Limit , sample collected May 12, 2009, sampling point TF102 1,2-Dichloroethane 2980 EPA method 524.2 Apr 1, 2009 – Jun 30, 2009
Not detected below 0.0005 mg/l Method Detection Limit , sample collected May 12, 2009, sampling point TF102 1,1,1-Trichloroethane 2981 EPA method 524.2 Apr 1, 2009 – Jun 30, 2009
Not detected below 0.0005 mg/l Method Detection Limit , sample collected May 12, 2009, sampling point TF102 Carbon Tetrachloride 2982 EPA method 524.2 Apr 1, 2009 – Jun 30, 2009
Not detected below 0.0005 mg/l Method Detection Limit , sample collected May 12, 2009, sampling point TF102 1,2-Dichloropropane 2983 EPA method 524.2 Apr 1, 2009 – Jun 30, 2009
Not detected below 0.0005 mg/l Method Detection Limit , sample collected May 12, 2009, sampling point TF102 Trichloroethylene 2984 EPA method 524.2 Apr 1, 2009 – Jun 30, 2009
Not detected below 0.0005 mg/l Method Detection Limit , sample collected May 12, 2009, sampling point TF102 1,1,2-Trichloroethane 2985 EPA method 524.2 Apr 1, 2009 – Jun 30, 2009
Not detected below 0.0005 mg/l Method Detection Limit , sample collected May 12, 2009, sampling point TF102 Tetrachloroethylene 2987 EPA method 524.2 Apr 1, 2009 – Jun 30, 2009
Not detected below 0.0005 mg/l Method Detection Limit , sample collected May 12, 2009, sampling point TF102 Chlorobenzene 2989 EPA method 524.2 Apr 1, 2009 – Jun 30, 2009
Not detected below 0.0005 mg/l Method Detection Limit , sample collected May 12, 2009, sampling point TF102 Benzene 2990 EPA method 524.2 Apr 1, 2009 – Jun 30, 2009
Not detected below 0.0005 mg/l Method Detection Limit , sample collected May 12, 2009, sampling point TF102 Toluene 2991 EPA method 524.2 Apr 1, 2009 – Jun 30, 2009
Not detected below 0.0005 mg/l Method Detection Limit , sample collected May 12, 2009, sampling point TF102 Ethylbenzene 2992 EPA method 524.2 Apr 1, 2009 – Jun 30, 2009
Not detected below 0.0005 mg/l Method Detection Limit , sample collected May 12, 2009, sampling point TF102 Styrene 2996 EPA method 524.2 Apr 1, 2009 – Jun 30, 2009
Collected
Mar 30, 2009
Sampling point
WL001 Well W001
Sample type
Routine
Lab sample
090331-002PC
Laboratory
MSDH Lab
1.6 mg/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType. , sample collected Mar 30, 2009, sampling point WL001 Calcium 1016 EPA method 200.8 Not recorded
6.24 mg/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType. , sample collected Mar 30, 2009, sampling point WL001 Chloride 1017 EPA method 300.0 Not recorded
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Mar 30, 2009, sampling point WL001 Fluoride 1025 EPA method 380-75WE Not recorded
0.22 mg/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType. , sample collected Mar 30, 2009, sampling point WL001 Iron 1028 EPA method 200.8 Not recorded
0.326 mg/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType. , sample collected Mar 30, 2009, sampling point WL001 Magnesium 1031 EPA method 200.8 Not recorded
0.003 mg/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType. , sample collected Mar 30, 2009, sampling point WL001 Manganese 1032 EPA method 200.8 Not recorded
1.7 mg/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType. , sample collected Mar 30, 2009, sampling point WL001 Potassium 1042 EPA method 200.8 Not recorded
68 mg/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType. , sample collected Mar 30, 2009, sampling point WL001 Sodium 1052 EPA method 200.8 Not recorded
4.06 mg/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType. , sample collected Mar 30, 2009, sampling point WL001 Sulfate 1055 EPA method 300.0 Not recorded
181 mg/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType. , sample collected Mar 30, 2009, sampling point WL001 Residue, Total, Filterable 1057 EPA method CALCUL LAB Not recorded
0 mg/l This result is recorded as a detection, and the figure the agency wrote — "0" — is zero to the precision it was written to. Read the zero as "smaller than the written figure resolves", not as "none present". SDWIS holds a separate numeric concentration that Drinking Water Watch does not publish, so this endpoint does not carry it either; no more precise magnitude is available here. The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType. , sample collected Mar 30, 2009, sampling point WL001 Alkalinity, Caco3 Stability 1067 EPA method 2320B Not recorded
5 mg/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType. , sample collected Mar 30, 2009, sampling point WL001 Carbon Dioxide 1901 EPA method CALCUL LAB Not recorded
10 units The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType. , sample collected Mar 30, 2009, sampling point WL001 Color 1905 EPA method 2120B Not recorded
5.2 mg/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType. , sample collected Mar 30, 2009, sampling point WL001 Hardness, Total (As Caco3) 1915 EPA method CALCUL LAB Not recorded
165 mg/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType. , sample collected Mar 30, 2009, sampling point WL001 Alkalinity, Total 1927 EPA method 2320B Not recorded
0.5 mg/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType. , sample collected Mar 30, 2009, sampling point WL001 Iron, Field Result FEFD EPA method 3500AL-D Not recorded
78.2 mg/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType. , sample collected Mar 30, 2009, sampling point WL001 Calculated Sodium NACA EPA method CALCUL LAB Not recorded
7.9 ph The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType. , sample collected Mar 30, 2009, sampling point WL001 PH, Field Result PHFD EPA method 3500AL-D Not recorded
Collected
Mar 30, 2009
Sampling point
WL002 Well W002
Sample type
Routine
Lab sample
090331-001PC
Laboratory
MSDH Lab
0.844 mg/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType. , sample collected Mar 30, 2009, sampling point WL002 Calcium 1016 EPA method 200.8 Not recorded
Not detected below 2.5 mg/l Minimum Reporting Level , sample collected Mar 30, 2009, sampling point WL002 Chloride 1017 EPA method 300.0 Not recorded
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Mar 30, 2009, sampling point WL002 Fluoride 1025 EPA method 380-75WE Not recorded
0.183 mg/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType. , sample collected Mar 30, 2009, sampling point WL002 Iron 1028 EPA method 200.8 Not recorded
0.185 mg/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType. , sample collected Mar 30, 2009, sampling point WL002 Magnesium 1031 EPA method 200.8 Not recorded
0.002 mg/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType. , sample collected Mar 30, 2009, sampling point WL002 Manganese 1032 EPA method 200.8 Not recorded
1.6 mg/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType. , sample collected Mar 30, 2009, sampling point WL002 Potassium 1042 EPA method 200.8 Not recorded
75.8 mg/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType. , sample collected Mar 30, 2009, sampling point WL002 Sodium 1052 EPA method 200.8 Not recorded
Not detected below 2.5 mg/l Minimum Reporting Level , sample collected Mar 30, 2009, sampling point WL002 Sulfate 1055 EPA method 300.0 Not recorded
190 mg/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType. , sample collected Mar 30, 2009, sampling point WL002 Residue, Total, Filterable 1057 EPA method CALCUL LAB Not recorded
0 mg/l This result is recorded as a detection, and the figure the agency wrote — "0" — is zero to the precision it was written to. Read the zero as "smaller than the written figure resolves", not as "none present". SDWIS holds a separate numeric concentration that Drinking Water Watch does not publish, so this endpoint does not carry it either; no more precise magnitude is available here. The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType. , sample collected Mar 30, 2009, sampling point WL002 Alkalinity, Caco3 Stability 1067 EPA method 2320B Not recorded
8 mg/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType. , sample collected Mar 30, 2009, sampling point WL002 Carbon Dioxide 1901 EPA method CALCUL LAB Not recorded
15 units The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType. , sample collected Mar 30, 2009, sampling point WL002 Color 1905 EPA method 2120B Not recorded
2.8 mg/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType. , sample collected Mar 30, 2009, sampling point WL002 Hardness, Total (As Caco3) 1915 EPA method CALCUL LAB Not recorded
177 mg/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType. , sample collected Mar 30, 2009, sampling point WL002 Alkalinity, Total 1927 EPA method 2320B Not recorded
0.29 mg/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType. , sample collected Mar 30, 2009, sampling point WL002 Iron, Field Result FEFD EPA method 3500AL-D Not recorded
82.2 mg/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType. , sample collected Mar 30, 2009, sampling point WL002 Calculated Sodium NACA EPA method CALCUL LAB Not recorded
7.7 ph The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType. , sample collected Mar 30, 2009, sampling point WL002 PH, Field Result PHFD EPA method 3500AL-D Not recorded
Collected
Mar 10, 2009
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
090311-006VO
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Mar 10, 2009, sampling point TF102 1,2,4-Trichlorobenzene 2378 EPA method 524.2 Jan 1, 2009 – Mar 31, 2009
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Mar 10, 2009, sampling point TF102 Cis-1,2-Dichloroethylene 2380 EPA method 524.2 Jan 1, 2009 – Mar 31, 2009
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Mar 10, 2009, sampling point TF102 Xylenes, Total 2955 EPA method 524.2 Jan 1, 2009 – Mar 31, 2009
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Mar 10, 2009, sampling point TF102 Dichloromethane 2964 EPA method 524.2 Jan 1, 2009 – Mar 31, 2009
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Mar 10, 2009, sampling point TF102 O-Dichlorobenzene 2968 EPA method 524.2 Jan 1, 2009 – Mar 31, 2009
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Mar 10, 2009, sampling point TF102 P-Dichlorobenzene 2969 EPA method 524.2 Jan 1, 2009 – Mar 31, 2009
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Mar 10, 2009, sampling point TF102 Vinyl Chloride 2976 EPA method 524.2 Jan 1, 2009 – Mar 31, 2009
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Mar 10, 2009, sampling point TF102 1,1-Dichloroethylene 2977 EPA method 524.2 Jan 1, 2009 – Mar 31, 2009
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Mar 10, 2009, sampling point TF102 Trans-1,2-Dichloroethylene 2979 EPA method 524.2 Jan 1, 2009 – Mar 31, 2009
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Mar 10, 2009, sampling point TF102 1,2-Dichloroethane 2980 EPA method 524.2 Jan 1, 2009 – Mar 31, 2009
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Mar 10, 2009, sampling point TF102 1,1,1-Trichloroethane 2981 EPA method 524.2 Jan 1, 2009 – Mar 31, 2009
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Mar 10, 2009, sampling point TF102 Carbon Tetrachloride 2982 EPA method 524.2 Jan 1, 2009 – Mar 31, 2009
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Mar 10, 2009, sampling point TF102 1,2-Dichloropropane 2983 EPA method 524.2 Jan 1, 2009 – Mar 31, 2009
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Mar 10, 2009, sampling point TF102 Trichloroethylene 2984 EPA method 524.2 Jan 1, 2009 – Mar 31, 2009
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Mar 10, 2009, sampling point TF102 1,1,2-Trichloroethane 2985 EPA method 524.2 Jan 1, 2009 – Mar 31, 2009
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Mar 10, 2009, sampling point TF102 Tetrachloroethylene 2987 EPA method 524.2 Jan 1, 2009 – Mar 31, 2009
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Mar 10, 2009, sampling point TF102 Chlorobenzene 2989 EPA method 524.2 Jan 1, 2009 – Mar 31, 2009
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Mar 10, 2009, sampling point TF102 Benzene 2990 EPA method 524.2 Jan 1, 2009 – Mar 31, 2009
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Mar 10, 2009, sampling point TF102 Toluene 2991 EPA method 524.2 Jan 1, 2009 – Mar 31, 2009
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Mar 10, 2009, sampling point TF102 Ethylbenzene 2992 EPA method 524.2 Jan 1, 2009 – Mar 31, 2009
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Mar 10, 2009, sampling point TF102 Styrene 2996 EPA method 524.2 Jan 1, 2009 – Mar 31, 2009
Collected
Mar 9, 2009
Sampling point
SM1 Location withheld
Sample type
Routine
Lab sample
090310-002TH
Laboratory
MSDH Lab
3.59 ug/l , sample collected Mar 9, 2009, sampling point SM1 Chloroform 2941 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Mar 9, 2009, sampling point SM1 Bromoform 2942 EPA method 524.2 Not recorded
2.41 ug/l , sample collected Mar 9, 2009, sampling point SM1 Bromodichloromethane 2943 EPA method 524.2 Not recorded
1.8 ug/l , sample collected Mar 9, 2009, sampling point SM1 Dibromochloromethane 2944 EPA method 524.2 Not recorded
7.8 ug/l , sample collected Mar 9, 2009, sampling point SM1 TTHM 2950 EPA method 524.2 Not recorded
Collected
Mar 9, 2009
Sampling point
SM2 Location withheld
Sample type
Routine
Lab sample
090310-001TH
Laboratory
MSDH Lab
4.12 ug/l , sample collected Mar 9, 2009, sampling point SM2 Chloroform 2941 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Mar 9, 2009, sampling point SM2 Bromoform 2942 EPA method 524.2 Not recorded
2.69 ug/l , sample collected Mar 9, 2009, sampling point SM2 Bromodichloromethane 2943 EPA method 524.2 Not recorded
1.75 ug/l , sample collected Mar 9, 2009, sampling point SM2 Dibromochloromethane 2944 EPA method 524.2 Not recorded
8.56 ug/l , sample collected Mar 9, 2009, sampling point SM2 TTHM 2950 EPA method 524.2 Not recorded
Collected
Mar 9, 2009
Sampling point
SM2 Location withheld
Sample type
Routine
Lab sample
090310-020HA
Laboratory
MSDH Lab
Not detected below 0.002 mg/l Minimum Reporting Level , sample collected Mar 9, 2009, sampling point SM2 Monochloroacetic Acid 2450 EPA method 552.2 Not recorded
0.003 mg/l , sample collected Mar 9, 2009, sampling point SM2 Dichloroacetic Acid 2451 EPA method 552.2 Not recorded
0.003 mg/l , sample collected Mar 9, 2009, sampling point SM2 Trichloroacetic Acid 2452 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Mar 9, 2009, sampling point SM2 Monobromoacetic Acid 2453 EPA method 552.2 Not recorded
0.001 mg/l , sample collected Mar 9, 2009, sampling point SM2 Dibromoacetic Acid 2454 EPA method 552.2 Not recorded
0 mg/l This result is recorded as a detection, and the figure the agency wrote — "0.00" — is zero to the precision it was written to. Read the zero as "smaller than the written figure resolves", not as "none present". SDWIS holds a separate numeric concentration that Drinking Water Watch does not publish, so this endpoint does not carry it either; no more precise magnitude is available here. , sample collected Mar 9, 2009, sampling point SM2 Total Haloacetic Acids (Haa5) 2456 Not recorded

Routine (10).