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
MS0030003 , Town of Gloster
18 of the 58 analytes this system has been tested for have been detected at least once, across 251 samples on record.
The other 40 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 251 samples on record, detections range from July 27, 1993 to January 27, 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.
| Analyte | Kind | Detected in | First detected | Last detected |
|---|---|---|---|---|
| Copper, Free 1022 | Inorganic Chemical | 98 of 153 results | Jul 27, 1993 | Jun 4, 2025 |
| Lead 1030 | Inorganic Chemical | 40 of 153 results | Jul 27, 1993 | Jun 4, 2025 |
| Nitrate-Nitrite 1038 | Inorganic Chemical | 22 of 23 results | May 3, 2004 | Jan 27, 2026 |
| Nitrate 1040 | Inorganic Chemical | 22 of 23 results | May 3, 2004 | Jan 27, 2026 |
| Barium 1010 | Inorganic Chemical | 11 of 11 results | Jan 15, 2002 | Jan 14, 2025 |
| Nickel 1036 | Inorganic Chemical | 10 of 11 results | Jan 15, 2002 | Jan 14, 2025 |
| Total Haloacetic Acids (Haa5) 2456 | Organic Chemical | 5 of 21 results | Jun 26, 2007 | Mar 12, 2019 |
| Gross Alpha, Incl. Radon & U 4002 | Radionuclide | 5 of 5 results | Dec 5, 2011 | Jul 10, 2012 |
| Combined Radium (-226 & -228) 4010 | Radionuclide | 5 of 5 results | Dec 5, 2011 | Jul 10, 2012 |
| Radium-226 4020 | Radionuclide | 5 of 5 results | Dec 5, 2011 | Jul 10, 2012 |
| TTHM 2950 | Organic Chemical | 4 of 22 results | May 3, 2004 | Jul 24, 2025 |
| Monochloroacetic Acid 2450 | Organic Chemical | 4 of 16 results | Jul 5, 2011 | Mar 12, 2019 |
| Sodium 1052 | Inorganic Chemical | 3 of 3 results | Sep 16, 2019 | Oct 16, 2024 |
| Fluoride 1025 | Inorganic Chemical | 2 of 11 results | Jan 10, 2005 | Sep 10, 2018 |
| Chromium 1020 | Inorganic Chemical | 2 of 11 results | Jan 10, 2005 | May 5, 2014 |
| Dibromochloromethane 2944 | Organic Chemical | 1 of 17 results | Jul 24, 2025 | Jul 24, 2025 |
| Monobromoacetic Acid 2453 | Organic Chemical | 1 of 16 results | Jul 5, 2011 | Jul 5, 2011 |
| Cadmium 1015 | Inorganic Chemical | 1 of 11 results | Jan 10, 2005 | Jan 10, 2005 |
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 201–210 of 251 samples, newest first — collected June 6, 1995 to June 4, 1996. The summary above covers all 251.
20 results from the 10 samples listed here: 7 detected, 13 not detected. Across the whole record it is 241 of 876. 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 0.02 mg/l Method Detection Limit , sample collected Jun 4, 1996, sampling point DS000 | Copper, Free 1022 | Not recorded |
| Not detected below 0.001 mg/l Method Detection Limit , sample collected Jun 4, 1996, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| 0.078 mg/l , sample collected Jun 6, 1995, sampling point DS000 | Copper, Free 1022 | Not recorded |
| Not detected below 0.001 mg/l Method Detection Limit , sample collected Jun 6, 1995, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| Not detected below 0.02 mg/l Method Detection Limit , sample collected Jun 6, 1995, sampling point DS000 | Copper, Free 1022 | Not recorded |
| Not detected below 0.001 mg/l Method Detection Limit , sample collected Jun 6, 1995, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| 0.164 mg/l , sample collected Jun 6, 1995, sampling point DS000 | Copper, Free 1022 | Not recorded |
| Not detected below 0.001 mg/l Method Detection Limit , sample collected Jun 6, 1995, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| Not detected below 0.02 mg/l Method Detection Limit , sample collected Jun 6, 1995, sampling point DS000 | Copper, Free 1022 | Not recorded |
| Not detected below 0.001 mg/l Method Detection Limit , sample collected Jun 6, 1995, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| 0.225 mg/l , sample collected Jun 6, 1995, sampling point DS000 | Copper, Free 1022 | Not recorded |
| 0.01 mg/l , sample collected Jun 6, 1995, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| Not detected below 0.02 mg/l Method Detection Limit , sample collected Jun 6, 1995, sampling point DS000 | Copper, Free 1022 | Not recorded |
| Not detected below 0.001 mg/l Method Detection Limit , sample collected Jun 6, 1995, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| Not detected below 0.02 mg/l Method Detection Limit , sample collected Jun 6, 1995, sampling point DS000 | Copper, Free 1022 | Not recorded |
| 0.002 mg/l , sample collected Jun 6, 1995, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| Not detected below 0.02 mg/l Method Detection Limit , sample collected Jun 6, 1995, sampling point DS000 | Copper, Free 1022 | Not recorded |
| Not detected below 0.001 mg/l Method Detection Limit , sample collected Jun 6, 1995, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| 0.216 mg/l , sample collected Jun 6, 1995, sampling point DS000 | Copper, Free 1022 | Not recorded |
| 0.003 mg/l , sample collected Jun 6, 1995, sampling point DS000 | Lead 1030 | Not recorded |
-
- Collected
- Jun 4, 1996
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 960605-109L
- 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
- Jun 6, 1995
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 950607-282L
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- 0.078 mg/l
-
Lead 1030
- Result
- Not detected below 0.001 mg/l Method Detection Limit
-
- Collected
- Jun 6, 1995
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 950607-281L
- 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
- Jun 6, 1995
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 950607-280L
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- 0.164 mg/l
-
Lead 1030
- Result
- Not detected below 0.001 mg/l Method Detection Limit
-
- Collected
- Jun 6, 1995
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 950607-279L
- 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
- Jun 6, 1995
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 950607-278L
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- 0.225 mg/l
-
Lead 1030
- Result
- 0.01 mg/l
-
- Collected
- Jun 6, 1995
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 950607-277L
- 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
- Jun 6, 1995
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 950607-271L
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- Not detected below 0.02 mg/l Method Detection Limit
-
Lead 1030
- Result
- 0.002 mg/l
-
- Collected
- Jun 6, 1995
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 950607-265L
- 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
- Jun 6, 1995
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 950607-264L
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- 0.216 mg/l
-
Lead 1030
- Result
- 0.003 mg/l
Routine (10).