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
MS0460013 , West Marion Water Association
19 of the 56 analytes this system has been tested for have been detected at least once, across 241 samples on record.
The other 37 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 241 samples on record, detections range from October 8, 2003 to July 7, 2026. These figures cover the whole record; the list of samples further down is narrowed.
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.
| Analyte | Kind | Detected in | First detected | Last detected |
|---|---|---|---|---|
| Copper, Free 1022 | Inorganic Chemical | 60 of 60 results | Jul 31, 2007 | Sep 6, 2023 |
| Lead 1030 | Inorganic Chemical | 32 of 60 results | Jul 31, 2007 | Sep 6, 2023 |
| Barium 1010 | Inorganic Chemical | 22 of 22 results | Oct 8, 2003 | Oct 8, 2025 |
| Fluoride 1025 | Inorganic Chemical | 21 of 22 results | Oct 8, 2003 | Oct 8, 2025 |
| TTHM 2950 | Organic Chemical | 19 of 19 results | Jul 12, 2004 | Aug 18, 2025 |
| Total Haloacetic Acids (Haa5) 2456 | Organic Chemical | 14 of 20 results | Aug 20, 2007 | Aug 18, 2025 |
| Chloroform 2941 | Organic Chemical | 14 of 14 results | Aug 20, 2007 | Aug 18, 2025 |
| Bromodichloromethane 2943 | Organic Chemical | 11 of 14 results | Aug 20, 2007 | Aug 18, 2025 |
| Dibromochloromethane 2944 | Organic Chemical | 10 of 14 results | Aug 20, 2007 | Aug 18, 2025 |
| Chromium 1020 | Inorganic Chemical | 10 of 22 results | Mar 8, 2004 | Jul 9, 2025 |
| Dichloroacetic Acid 2451 | Organic Chemical | 9 of 14 results | Jun 15, 2010 | Aug 18, 2025 |
| Trichloroacetic Acid 2452 | Organic Chemical | 9 of 14 results | Aug 13, 2013 | Aug 18, 2025 |
| Sodium 1052 | Inorganic Chemical | 7 of 7 results | Sep 17, 2019 | Jul 7, 2026 |
| Gross Alpha, Incl. Radon & U 4002 | Radionuclide | 5 of 10 results | Mar 12, 2012 | Oct 10, 2012 |
| Nickel 1036 | Inorganic Chemical | 4 of 22 results | Sep 27, 2022 | Apr 7, 2025 |
| Sulfate 1055 | Inorganic Chemical | 4 of 4 results | Oct 8, 2003 | Mar 8, 2004 |
| Xylenes, Total 2955 | Organic Chemical | 1 of 22 results | Apr 1, 2025 | Apr 1, 2025 |
| Monobromoacetic Acid 2453 | Organic Chemical | 1 of 14 results | Sep 14, 2020 | Sep 14, 2020 |
| Nitrite 1041 | Inorganic Chemical | 1 of 48 results | Aug 22, 2005 | Aug 22, 2005 |
Showing samples collected between September 25, 2024 and September 25, 2026. That is this page’s default, not a limit on what the agency records.
Choose a date range
The most recent samples, result by result
The table below lists 1–10 of 40 samples, newest first — collected October 8, 2025 to July 7, 2026. The summary above covers all 40.
103 results from the 10 samples listed here: 3 detected, 100 not detected. Across the whole record it is 254 of 1,224. A sample is analysed for many analytes at once, so one sample appears on as many rows as it had results.
| Result | Analyte | Monitoring period |
|---|---|---|
|
||
| Not detected below 0.01 mg/l Minimum Reporting Level , sample collected Jul 7, 2026, sampling point TF103 | Cyanide 1024 EPA method 335.4 | Jan 1, 2026 – Dec 31, 2031 |
| 48100 ug/l , sample collected Jul 7, 2026, sampling point TF103 | Sodium 1052 EPA method 200.7 | Jan 1, 2024 – Dec 31, 2026 |
|
||
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 7, 2026, sampling point TF102 | 1,2,4-Trichlorobenzene 2378 EPA method 524.2 | Jan 1, 2026 – Dec 31, 2028 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 7, 2026, sampling point TF102 | Cis-1,2-Dichloroethylene 2380 EPA method 524.2 | Jan 1, 2026 – Dec 31, 2028 |
| Not detected below 1 ug/l Minimum Reporting Level , sample collected Jul 7, 2026, sampling point TF102 | Xylenes, Total 2955 EPA method 524.2 | Jan 1, 2026 – Dec 31, 2028 |
| Not detected below 1 ug/l Minimum Reporting Level , sample collected Jul 7, 2026, sampling point TF102 | Dichloromethane 2964 EPA method 524.2 | Jan 1, 2026 – Dec 31, 2028 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 7, 2026, sampling point TF102 | O-Dichlorobenzene 2968 EPA method 524.2 | Jan 1, 2026 – Dec 31, 2028 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 7, 2026, sampling point TF102 | P-Dichlorobenzene 2969 EPA method 524.2 | Jan 1, 2026 – Dec 31, 2028 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 7, 2026, sampling point TF102 | Vinyl Chloride 2976 EPA method 524.2 | Jan 1, 2026 – Dec 31, 2028 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 7, 2026, sampling point TF102 | 1,1-Dichloroethylene 2977 EPA method 524.2 | Jan 1, 2026 – Dec 31, 2028 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 7, 2026, sampling point TF102 | Trans-1,2-Dichloroethylene 2979 EPA method 524.2 | Jan 1, 2026 – Dec 31, 2028 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 7, 2026, sampling point TF102 | 1,2-Dichloroethane 2980 EPA method 524.2 | Jan 1, 2026 – Dec 31, 2028 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 7, 2026, sampling point TF102 | 1,1,1-Trichloroethane 2981 EPA method 524.2 | Jan 1, 2026 – Dec 31, 2028 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 7, 2026, sampling point TF102 | Carbon Tetrachloride 2982 EPA method 524.2 | Jan 1, 2026 – Dec 31, 2028 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 7, 2026, sampling point TF102 | 1,2-Dichloropropane 2983 EPA method 524.2 | Jan 1, 2026 – Dec 31, 2028 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 7, 2026, sampling point TF102 | Trichloroethylene 2984 EPA method 524.2 | Jan 1, 2026 – Dec 31, 2028 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 7, 2026, sampling point TF102 | 1,1,2-Trichloroethane 2985 EPA method 524.2 | Jan 1, 2026 – Dec 31, 2028 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 7, 2026, sampling point TF102 | Tetrachloroethylene 2987 EPA method 524.2 | Jan 1, 2026 – Dec 31, 2028 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 7, 2026, sampling point TF102 | Chlorobenzene 2989 EPA method 524.2 | Jan 1, 2026 – Dec 31, 2028 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 7, 2026, sampling point TF102 | Benzene 2990 EPA method 524.2 | Jan 1, 2026 – Dec 31, 2028 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 7, 2026, sampling point TF102 | Toluene 2991 EPA method 524.2 | Jan 1, 2026 – Dec 31, 2028 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 7, 2026, sampling point TF102 | Ethylbenzene 2992 EPA method 524.2 | Jan 1, 2026 – Dec 31, 2028 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 7, 2026, sampling point TF102 | Styrene 2996 EPA method 524.2 | Jan 1, 2026 – Dec 31, 2028 |
|
||
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 7, 2026, sampling point TF101 | 1,2,4-Trichlorobenzene 2378 EPA method 524.2 | Jan 1, 2026 – Dec 31, 2028 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 7, 2026, sampling point TF101 | Cis-1,2-Dichloroethylene 2380 EPA method 524.2 | Jan 1, 2026 – Dec 31, 2028 |
| Not detected below 1 ug/l Minimum Reporting Level , sample collected Jul 7, 2026, sampling point TF101 | Xylenes, Total 2955 EPA method 524.2 | Jan 1, 2026 – Dec 31, 2028 |
| Not detected below 1 ug/l Minimum Reporting Level , sample collected Jul 7, 2026, sampling point TF101 | Dichloromethane 2964 EPA method 524.2 | Jan 1, 2026 – Dec 31, 2028 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 7, 2026, sampling point TF101 | O-Dichlorobenzene 2968 EPA method 524.2 | Jan 1, 2026 – Dec 31, 2028 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 7, 2026, sampling point TF101 | P-Dichlorobenzene 2969 EPA method 524.2 | Jan 1, 2026 – Dec 31, 2028 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 7, 2026, sampling point TF101 | Vinyl Chloride 2976 EPA method 524.2 | Jan 1, 2026 – Dec 31, 2028 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 7, 2026, sampling point TF101 | 1,1-Dichloroethylene 2977 EPA method 524.2 | Jan 1, 2026 – Dec 31, 2028 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 7, 2026, sampling point TF101 | Trans-1,2-Dichloroethylene 2979 EPA method 524.2 | Jan 1, 2026 – Dec 31, 2028 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 7, 2026, sampling point TF101 | 1,2-Dichloroethane 2980 EPA method 524.2 | Jan 1, 2026 – Dec 31, 2028 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 7, 2026, sampling point TF101 | 1,1,1-Trichloroethane 2981 EPA method 524.2 | Jan 1, 2026 – Dec 31, 2028 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 7, 2026, sampling point TF101 | Carbon Tetrachloride 2982 EPA method 524.2 | Jan 1, 2026 – Dec 31, 2028 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 7, 2026, sampling point TF101 | 1,2-Dichloropropane 2983 EPA method 524.2 | Jan 1, 2026 – Dec 31, 2028 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 7, 2026, sampling point TF101 | Trichloroethylene 2984 EPA method 524.2 | Jan 1, 2026 – Dec 31, 2028 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 7, 2026, sampling point TF101 | 1,1,2-Trichloroethane 2985 EPA method 524.2 | Jan 1, 2026 – Dec 31, 2028 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 7, 2026, sampling point TF101 | Tetrachloroethylene 2987 EPA method 524.2 | Jan 1, 2026 – Dec 31, 2028 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 7, 2026, sampling point TF101 | Chlorobenzene 2989 EPA method 524.2 | Jan 1, 2026 – Dec 31, 2028 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 7, 2026, sampling point TF101 | Benzene 2990 EPA method 524.2 | Jan 1, 2026 – Dec 31, 2028 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 7, 2026, sampling point TF101 | Toluene 2991 EPA method 524.2 | Jan 1, 2026 – Dec 31, 2028 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 7, 2026, sampling point TF101 | Ethylbenzene 2992 EPA method 524.2 | Jan 1, 2026 – Dec 31, 2028 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 7, 2026, sampling point TF101 | Styrene 2996 EPA method 524.2 | Jan 1, 2026 – Dec 31, 2028 |
|
||
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 30, 2026, sampling point TF103 | 1,2,4-Trichlorobenzene 2378 EPA method 524.2 | Not recorded |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 30, 2026, sampling point TF103 | Cis-1,2-Dichloroethylene 2380 EPA method 524.2 | Not recorded |
| Not detected below 1 ug/l Minimum Reporting Level , sample collected Jun 30, 2026, sampling point TF103 | Xylenes, Total 2955 EPA method 524.2 | Not recorded |
| Not detected below 1 ug/l Minimum Reporting Level , sample collected Jun 30, 2026, sampling point TF103 | Dichloromethane 2964 EPA method 524.2 | Not recorded |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 30, 2026, sampling point TF103 | O-Dichlorobenzene 2968 EPA method 524.2 | Not recorded |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 30, 2026, sampling point TF103 | P-Dichlorobenzene 2969 EPA method 524.2 | Not recorded |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 30, 2026, sampling point TF103 | Vinyl Chloride 2976 EPA method 524.2 | Not recorded |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 30, 2026, sampling point TF103 | 1,1-Dichloroethylene 2977 EPA method 524.2 | Not recorded |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 30, 2026, sampling point TF103 | Trans-1,2-Dichloroethylene 2979 EPA method 524.2 | Not recorded |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 30, 2026, sampling point TF103 | 1,2-Dichloroethane 2980 EPA method 524.2 | Not recorded |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 30, 2026, sampling point TF103 | 1,1,1-Trichloroethane 2981 EPA method 524.2 | Not recorded |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 30, 2026, sampling point TF103 | Carbon Tetrachloride 2982 EPA method 524.2 | Not recorded |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 30, 2026, sampling point TF103 | 1,2-Dichloropropane 2983 EPA method 524.2 | Not recorded |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 30, 2026, sampling point TF103 | Trichloroethylene 2984 EPA method 524.2 | Not recorded |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 30, 2026, sampling point TF103 | 1,1,2-Trichloroethane 2985 EPA method 524.2 | Not recorded |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 30, 2026, sampling point TF103 | Tetrachloroethylene 2987 EPA method 524.2 | Not recorded |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 30, 2026, sampling point TF103 | Chlorobenzene 2989 EPA method 524.2 | Not recorded |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 30, 2026, sampling point TF103 | Benzene 2990 EPA method 524.2 | Not recorded |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 30, 2026, sampling point TF103 | Toluene 2991 EPA method 524.2 | Not recorded |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 30, 2026, sampling point TF103 | Ethylbenzene 2992 EPA method 524.2 | Not recorded |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 30, 2026, sampling point TF103 | Styrene 2996 EPA method 524.2 | Not recorded |
|
||
| Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Feb 4, 2026 11:41, sampling point TF103 | Nitrate-Nitrite 1038 EPA method QC10107041C | Jan 1, 2026 – Dec 31, 2026 |
| Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Feb 4, 2026 11:41, sampling point TF103 | Nitrate 1040 EPA method QC10107041C | Jan 1, 2026 – Dec 31, 2026 |
| Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Feb 4, 2026 11:41, sampling point TF103 | Nitrite 1041 EPA method QC10107041C | Jan 1, 2026 – Dec 31, 2026 |
|
||
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Feb 4, 2026 11:20, sampling point TF103 | Combined Uranium 4006 EPA method 200.8 | Jan 1, 2026 – Dec 31, 2034 |
|
||
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Feb 4, 2026 11:54, sampling point TF103 | 1,2,4-Trichlorobenzene 2378 EPA method 524.2 | Jan 1, 2026 – Mar 31, 2026 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Feb 4, 2026 11:54, sampling point TF103 | Cis-1,2-Dichloroethylene 2380 EPA method 524.2 | Jan 1, 2026 – Mar 31, 2026 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Feb 4, 2026 11:54, sampling point TF103 | Xylenes, Total 2955 EPA method 524.2 | Jan 1, 2026 – Mar 31, 2026 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Feb 4, 2026 11:54, sampling point TF103 | Dichloromethane 2964 EPA method 524.2 | Jan 1, 2026 – Mar 31, 2026 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Feb 4, 2026 11:54, sampling point TF103 | O-Dichlorobenzene 2968 EPA method 524.2 | Jan 1, 2026 – Mar 31, 2026 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Feb 4, 2026 11:54, sampling point TF103 | P-Dichlorobenzene 2969 EPA method 524.2 | Jan 1, 2026 – Mar 31, 2026 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Feb 4, 2026 11:54, sampling point TF103 | Vinyl Chloride 2976 EPA method 524.2 | Jan 1, 2026 – Mar 31, 2026 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Feb 4, 2026 11:54, sampling point TF103 | 1,1-Dichloroethylene 2977 EPA method 524.2 | Jan 1, 2026 – Mar 31, 2026 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Feb 4, 2026 11:54, sampling point TF103 | Trans-1,2-Dichloroethylene 2979 EPA method 524.2 | Jan 1, 2026 – Mar 31, 2026 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Feb 4, 2026 11:54, sampling point TF103 | 1,2-Dichloroethane 2980 EPA method 524.2 | Jan 1, 2026 – Mar 31, 2026 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Feb 4, 2026 11:54, sampling point TF103 | 1,1,1-Trichloroethane 2981 EPA method 524.2 | Jan 1, 2026 – Mar 31, 2026 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Feb 4, 2026 11:54, sampling point TF103 | Carbon Tetrachloride 2982 EPA method 524.2 | Jan 1, 2026 – Mar 31, 2026 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Feb 4, 2026 11:54, sampling point TF103 | 1,2-Dichloropropane 2983 EPA method 524.2 | Jan 1, 2026 – Mar 31, 2026 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Feb 4, 2026 11:54, sampling point TF103 | Trichloroethylene 2984 EPA method 524.2 | Jan 1, 2026 – Mar 31, 2026 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Feb 4, 2026 11:54, sampling point TF103 | 1,1,2-Trichloroethane 2985 EPA method 524.2 | Jan 1, 2026 – Mar 31, 2026 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Feb 4, 2026 11:54, sampling point TF103 | Tetrachloroethylene 2987 EPA method 524.2 | Jan 1, 2026 – Mar 31, 2026 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Feb 4, 2026 11:54, sampling point TF103 | Chlorobenzene 2989 EPA method 524.2 | Jan 1, 2026 – Mar 31, 2026 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Feb 4, 2026 11:54, sampling point TF103 | Benzene 2990 EPA method 524.2 | Jan 1, 2026 – Mar 31, 2026 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Feb 4, 2026 11:54, sampling point TF103 | Toluene 2991 EPA method 524.2 | Jan 1, 2026 – Mar 31, 2026 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Feb 4, 2026 11:54, sampling point TF103 | Ethylbenzene 2992 EPA method 524.2 | Jan 1, 2026 – Mar 31, 2026 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Feb 4, 2026 11:54, sampling point TF103 | Styrene 2996 EPA method 524.2 | Jan 1, 2026 – Mar 31, 2026 |
|
||
| Not detected below 0.015 mg/l Minimum Reporting Level , sample collected Oct 15, 2025 11:20, sampling point TF103 | Cyanide 1024 EPA method QC10204001X | Oct 1, 2025 – Dec 31, 2025 |
|
||
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Oct 8, 2025 14:08, sampling point TF103 | Arsenic 1005 EPA method 200.8 | Oct 1, 2025 – Dec 31, 2025 |
| 0.0042 mg/l , sample collected Oct 8, 2025 14:08, sampling point TF103 | Barium 1010 EPA method 200.8 | Oct 1, 2025 – Dec 31, 2025 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Oct 8, 2025 14:08, sampling point TF103 | Cadmium 1015 EPA method 200.8 | Oct 1, 2025 – Dec 31, 2025 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Oct 8, 2025 14:08, sampling point TF103 | Chromium 1020 EPA method 200.8 | Oct 1, 2025 – Dec 31, 2025 |
| 0.129 mg/l , sample collected Oct 8, 2025 14:08, sampling point TF103 | Fluoride 1025 EPA method QC 10-109-12-2-A | Oct 1, 2025 – Dec 31, 2025 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Oct 8, 2025 14:08, sampling point TF103 | Mercury 1035 EPA method 200.8 | Oct 1, 2025 – Dec 31, 2025 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Oct 8, 2025 14:08, sampling point TF103 | Nickel 1036 EPA method 200.8 | Not recorded |
| Not detected below 0.0025 mg/l Minimum Reporting Level , sample collected Oct 8, 2025 14:08, sampling point TF103 | Selenium 1045 EPA method 200.8 | Oct 1, 2025 – Dec 31, 2025 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Oct 8, 2025 14:08, sampling point TF103 | Antimony, Total 1074 EPA method 200.8 | Oct 1, 2025 – Dec 31, 2025 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Oct 8, 2025 14:08, sampling point TF103 | Beryllium, Total 1075 EPA method 200.8 | Oct 1, 2025 – Dec 31, 2025 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Oct 8, 2025 14:08, sampling point TF103 | Thallium, Total 1085 EPA method 200.8 | Oct 1, 2025 – Dec 31, 2025 |
|
||
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Oct 8, 2025 14:04, sampling point TF103 | Combined Uranium 4006 EPA method 200.8 | Oct 1, 2025 – Dec 31, 2025 |
-
- Collected
- Jul 7, 2026
- Sampling point
- TF103 Treatment Facility TF103
- Sample type
- Routine
- Lab sample
- 35049055003
- Laboratory
- Pace Analytical Services, LLC
-
Cyanide 1024 EPA method 335.4
- Result
- Not detected below 0.01 mg/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2026 – Dec 31, 2031
-
Sodium 1052 EPA method 200.7
- Result
- 48100 ug/l
- Monitoring period
- Jan 1, 2024 – Dec 31, 2026
-
- Collected
- Jul 7, 2026
- Sampling point
- TF102 Treatment Plant T102
- Sample type
- Routine
- Lab sample
- 35049055002
- Laboratory
- Pace Analytical Services, LLC
- Monitoring period
- Jan 1, 2026 – Dec 31, 2028
-
1,2,4-Trichlorobenzene 2378 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
Cis-1,2-Dichloroethylene 2380 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
Xylenes, Total 2955 EPA method 524.2
- Result
- Not detected below 1 ug/l Minimum Reporting Level
-
Dichloromethane 2964 EPA method 524.2
- Result
- Not detected below 1 ug/l Minimum Reporting Level
-
O-Dichlorobenzene 2968 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
P-Dichlorobenzene 2969 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
Vinyl Chloride 2976 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
1,1-Dichloroethylene 2977 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
Trans-1,2-Dichloroethylene 2979 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
1,2-Dichloroethane 2980 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
1,1,1-Trichloroethane 2981 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
Carbon Tetrachloride 2982 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
1,2-Dichloropropane 2983 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
Trichloroethylene 2984 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
1,1,2-Trichloroethane 2985 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
Tetrachloroethylene 2987 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
Chlorobenzene 2989 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
Benzene 2990 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
Toluene 2991 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
Ethylbenzene 2992 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
Styrene 2996 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
- Collected
- Jul 7, 2026
- Sampling point
- TF101 Treatment Plant T101
- Sample type
- Routine
- Lab sample
- 35049055001
- Laboratory
- Pace Analytical Services, LLC
- Monitoring period
- Jan 1, 2026 – Dec 31, 2028
-
1,2,4-Trichlorobenzene 2378 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
Cis-1,2-Dichloroethylene 2380 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
Xylenes, Total 2955 EPA method 524.2
- Result
- Not detected below 1 ug/l Minimum Reporting Level
-
Dichloromethane 2964 EPA method 524.2
- Result
- Not detected below 1 ug/l Minimum Reporting Level
-
O-Dichlorobenzene 2968 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
P-Dichlorobenzene 2969 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
Vinyl Chloride 2976 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
1,1-Dichloroethylene 2977 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
Trans-1,2-Dichloroethylene 2979 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
1,2-Dichloroethane 2980 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
1,1,1-Trichloroethane 2981 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
Carbon Tetrachloride 2982 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
1,2-Dichloropropane 2983 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
Trichloroethylene 2984 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
1,1,2-Trichloroethane 2985 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
Tetrachloroethylene 2987 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
Chlorobenzene 2989 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
Benzene 2990 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
Toluene 2991 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
Ethylbenzene 2992 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
Styrene 2996 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
- Collected
- Jun 30, 2026
- Sampling point
- TF103 Treatment Facility TF103
- Sample type
- Routine
- Lab sample
- 35047667001
- Laboratory
- Pace Analytical Services, LLC
- Monitoring period
- Not recorded
-
1,2,4-Trichlorobenzene 2378 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
Cis-1,2-Dichloroethylene 2380 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
Xylenes, Total 2955 EPA method 524.2
- Result
- Not detected below 1 ug/l Minimum Reporting Level
-
Dichloromethane 2964 EPA method 524.2
- Result
- Not detected below 1 ug/l Minimum Reporting Level
-
O-Dichlorobenzene 2968 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
P-Dichlorobenzene 2969 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
Vinyl Chloride 2976 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
1,1-Dichloroethylene 2977 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
Trans-1,2-Dichloroethylene 2979 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
1,2-Dichloroethane 2980 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
1,1,1-Trichloroethane 2981 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
Carbon Tetrachloride 2982 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
1,2-Dichloropropane 2983 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
Trichloroethylene 2984 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
1,1,2-Trichloroethane 2985 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
Tetrachloroethylene 2987 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
Chlorobenzene 2989 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
Benzene 2990 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
Toluene 2991 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
Ethylbenzene 2992 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
Styrene 2996 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
- Collected
- Feb 4, 2026 11:41
- Sampling point
- TF103 Treatment Facility TF103
- Sample type
- Routine
- Lab sample
- NI-260205-033
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2026 – Dec 31, 2026
-
Nitrate-Nitrite 1038 EPA method QC10107041C
- Result
- Not detected below 0.1 mg/l Minimum Reporting Level
-
Nitrate 1040 EPA method QC10107041C
- Result
- Not detected below 0.08 mg/l Minimum Reporting Level
-
Nitrite 1041 EPA method QC10107041C
- Result
- Not detected below 0.02 mg/l Minimum Reporting Level
-
- Collected
- Feb 4, 2026 11:20
- Sampling point
- TF103 Treatment Facility TF103
- Sample type
- Routine
- Lab sample
- RU-260205-001
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2026 – Dec 31, 2034
-
Combined Uranium 4006 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Feb 4, 2026 11:54
- Sampling point
- TF103 Treatment Facility TF103
- Sample type
- Routine
- Lab sample
- VO-260205-003
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2026 – Mar 31, 2026
-
1,2,4-Trichlorobenzene 2378 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
Cis-1,2-Dichloroethylene 2380 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
Xylenes, Total 2955 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
Dichloromethane 2964 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
O-Dichlorobenzene 2968 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
P-Dichlorobenzene 2969 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
Vinyl Chloride 2976 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
1,1-Dichloroethylene 2977 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
Trans-1,2-Dichloroethylene 2979 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
1,2-Dichloroethane 2980 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
1,1,1-Trichloroethane 2981 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
Carbon Tetrachloride 2982 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
1,2-Dichloropropane 2983 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
Trichloroethylene 2984 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
1,1,2-Trichloroethane 2985 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
Tetrachloroethylene 2987 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
Chlorobenzene 2989 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
Benzene 2990 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
Toluene 2991 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
Ethylbenzene 2992 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
Styrene 2996 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
- Collected
- Oct 15, 2025 11:20
- Sampling point
- TF103 Treatment Facility TF103
- Sample type
- Routine
- Lab sample
- CN-251016-005
- Laboratory
- MSDH Lab
- Monitoring period
- Oct 1, 2025 – Dec 31, 2025
-
Cyanide 1024 EPA method QC10204001X
- Result
- Not detected below 0.015 mg/l Minimum Reporting Level
-
- Collected
- Oct 8, 2025 14:08
- Sampling point
- TF103 Treatment Facility TF103
- Sample type
- Routine
- Lab sample
- IN-251009-001
- Laboratory
- MSDH Lab
-
Arsenic 1005 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
- Monitoring period
- Oct 1, 2025 – Dec 31, 2025
-
Barium 1010 EPA method 200.8
- Result
- 0.0042 mg/l
- Monitoring period
- Oct 1, 2025 – Dec 31, 2025
-
Cadmium 1015 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
- Monitoring period
- Oct 1, 2025 – Dec 31, 2025
-
Chromium 1020 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
- Monitoring period
- Oct 1, 2025 – Dec 31, 2025
-
Fluoride 1025 EPA method QC 10-109-12-2-A
- Result
- 0.129 mg/l
- Monitoring period
- Oct 1, 2025 – Dec 31, 2025
-
Mercury 1035 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
- Monitoring period
- Oct 1, 2025 – Dec 31, 2025
-
Nickel 1036 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Selenium 1045 EPA method 200.8
- Result
- Not detected below 0.0025 mg/l Minimum Reporting Level
- Monitoring period
- Oct 1, 2025 – Dec 31, 2025
-
Antimony, Total 1074 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
- Monitoring period
- Oct 1, 2025 – Dec 31, 2025
-
Beryllium, Total 1075 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
- Monitoring period
- Oct 1, 2025 – Dec 31, 2025
-
Thallium, Total 1085 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
- Monitoring period
- Oct 1, 2025 – Dec 31, 2025
-
- Collected
- Oct 8, 2025 14:04
- Sampling point
- TF103 Treatment Facility TF103
- Sample type
- Routine
- Lab sample
- RU-251009-001
- Laboratory
- MSDH Lab
- Monitoring period
- Oct 1, 2025 – Dec 31, 2025
-
Combined Uranium 4006 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
Routine (10).