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
MS0060002 , Town of Benoit
21 of the 57 analytes this system has been tested for have been detected at least once, across 275 samples on record.
The other 36 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 275 samples on record, detections range from August 26, 1993 to November 30, 2025. 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.
| Analyte | Kind | Detected in | First detected | Last detected |
|---|---|---|---|---|
| Copper, Free 1022 | Inorganic Chemical | 136 of 150 results | Aug 26, 1993 | Jun 2, 2025 |
| Lead 1030 | Inorganic Chemical | 99 of 150 results | Aug 26, 1993 | Jun 2, 2025 |
| Barium 1010 | Inorganic Chemical | 18 of 18 results | Feb 5, 2002 | Nov 30, 2025 |
| Fluoride 1025 | Inorganic Chemical | 18 of 18 results | Feb 5, 2002 | Nov 30, 2025 |
| Chromium 1020 | Inorganic Chemical | 13 of 18 results | Feb 5, 2002 | Jan 13, 2025 |
| Gross Alpha, Incl. Radon & U 4002 | Radionuclide | 10 of 10 results | Dec 5, 2011 | Oct 24, 2012 |
| TTHM 2950 | Organic Chemical | 6 of 8 results | May 5, 2004 | Sep 5, 2017 |
| Chloroform 2941 | Organic Chemical | 5 of 5 results | Jun 25, 2007 | Sep 5, 2017 |
| Sodium 1052 | Inorganic Chemical | 4 of 4 results | Sep 16, 2019 | Nov 4, 2024 |
| Dichloroacetic Acid 2451 | Organic Chemical | 4 of 4 results | Jul 16, 2008 | Sep 5, 2017 |
| Total Haloacetic Acids (Haa5) 2456 | Organic Chemical | 4 of 8 results | Jun 25, 2007 | Sep 5, 2017 |
| Arsenic 1005 | Inorganic Chemical | 3 of 18 results | May 5, 2014 | Jan 13, 2025 |
| Nickel 1036 | Inorganic Chemical | 3 of 18 results | Mar 10, 2008 | Apr 26, 2012 |
| Selenium 1045 | Inorganic Chemical | 3 of 18 results | Feb 14, 2005 | Mar 10, 2008 |
| Nitrite 1041 | Inorganic Chemical | 2 of 38 results | Oct 31, 2012 | Jan 13, 2025 |
| Trichloroacetic Acid 2452 | Organic Chemical | 2 of 4 results | Jul 14, 2011 | Aug 4, 2014 |
| Bromodichloromethane 2943 | Organic Chemical | 2 of 5 results | Jun 25, 2007 | Aug 4, 2014 |
| Dibromochloromethane 2944 | Organic Chemical | 2 of 5 results | Jun 25, 2007 | Aug 4, 2014 |
| Cadmium 1015 | Inorganic Chemical | 2 of 18 results | Feb 14, 2005 | Feb 14, 2005 |
| Cyanide 1024 | Inorganic Chemical | 1 of 18 results | Apr 16, 2018 | Apr 16, 2018 |
| Bromoform 2942 | Organic Chemical | 1 of 5 results | Jun 25, 2007 | Jun 25, 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 271–275 of 275 samples, newest first — collected August 26, 1993 to August 26, 1993. The summary above covers all 275.
10 results from the 5 samples listed here: 6 detected, 4 not detected. 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 |
|---|---|---|
|
||
| 0.188 mg/l , sample collected Aug 26, 1993, sampling point DS000 | Copper, Free 1022 | Not recorded |
| Not detected below 0.001 mg/l Method Detection Limit , sample collected Aug 26, 1993, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| Not detected below 0.02 mg/l Method Detection Limit , sample collected Aug 26, 1993, sampling point DS000 | Copper, Free 1022 | Not recorded |
| Not detected below 0.001 mg/l Method Detection Limit , sample collected Aug 26, 1993, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| 0.077 mg/l , sample collected Aug 26, 1993, sampling point DS000 | Copper, Free 1022 | Not recorded |
| 0.002 mg/l , sample collected Aug 26, 1993, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| 0.09 mg/l , sample collected Aug 26, 1993, sampling point DS000 | Copper, Free 1022 | Not recorded |
| 0.003 mg/l , sample collected Aug 26, 1993, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| 0.218 mg/l , sample collected Aug 26, 1993, sampling point DS000 | Copper, Free 1022 | Not recorded |
| Not detected below 0.001 mg/l Method Detection Limit , sample collected Aug 26, 1993, sampling point DS000 | Lead 1030 | Not recorded |
-
- Collected
- Aug 26, 1993
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 930827-035L
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- 0.188 mg/l
-
Lead 1030
- Result
- Not detected below 0.001 mg/l Method Detection Limit
-
- Collected
- Aug 26, 1993
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 930827-034L
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- Not detected below 0.02 mg/l Method Detection Limit
-
Lead 1030
- Result
- Not detected below 0.001 mg/l Method Detection Limit
-
- Collected
- Aug 26, 1993
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 930827-033L
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- 0.077 mg/l
-
Lead 1030
- Result
- 0.002 mg/l
-
- Collected
- Aug 26, 1993
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 930827-032L
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- 0.09 mg/l
-
Lead 1030
- Result
- 0.003 mg/l
-
- Collected
- Aug 26, 1993
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 930827-031L
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- 0.218 mg/l
-
Lead 1030
- Result
- Not detected below 0.001 mg/l Method Detection Limit
Routine (5).