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 141–150 of 251 samples, newest first — collected July 12, 2007 to March 10, 2008. The summary above covers all 251.
19 results from the 10 samples listed here: 10 detected, 9 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 0.005 mg/l Minimum Reporting Level , sample collected Mar 10, 2008, sampling point TF080 | Cyanide 1024 EPA method QC10204001X | Jan 1, 2008 – Dec 31, 2010 |
|
||
| 0.1757 mg/l , sample collected Jul 12, 2007, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2006 – Dec 31, 2008 |
| 0.0007 mg/l , sample collected Jul 12, 2007, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2006 – Dec 31, 2008 |
|
||
| 0.011 mg/l , sample collected Jul 12, 2007, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2006 – Dec 31, 2008 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 12, 2007, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2006 – Dec 31, 2008 |
|
||
| 0.1806 mg/l , sample collected Jul 12, 2007, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2006 – Dec 31, 2008 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 12, 2007, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2006 – Dec 31, 2008 |
|
||
| 0.016 mg/l , sample collected Jul 12, 2007, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2006 – Dec 31, 2008 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 12, 2007, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2006 – Dec 31, 2008 |
|
||
| 0.0141 mg/l , sample collected Jul 12, 2007, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2006 – Dec 31, 2008 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 12, 2007, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2006 – Dec 31, 2008 |
|
||
| 0.1811 mg/l , sample collected Jul 12, 2007, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2006 – Dec 31, 2008 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 12, 2007, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2006 – Dec 31, 2008 |
|
||
| 0.0735 mg/l , sample collected Jul 12, 2007, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2006 – Dec 31, 2008 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 12, 2007, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2006 – Dec 31, 2008 |
|
||
| 0.0045 mg/l , sample collected Jul 12, 2007, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2006 – Dec 31, 2008 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 12, 2007, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2006 – Dec 31, 2008 |
|
||
| 0.1884 mg/l , sample collected Jul 12, 2007, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2006 – Dec 31, 2008 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 12, 2007, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2006 – Dec 31, 2008 |
-
- Collected
- Mar 10, 2008
- Sampling point
- TF080 Treatment Plant T080
- Sample type
- Routine
- Lab sample
- 080311-007CN
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2008 – Dec 31, 2010
-
Cyanide 1024 EPA method QC10204001X
- Result
- Not detected below 0.005 mg/l Minimum Reporting Level
-
- Collected
- Jul 12, 2007
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 070713-183PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2006 – Dec 31, 2008
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.1757 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0007 mg/l
-
- Collected
- Jul 12, 2007
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 070713-177PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2006 – Dec 31, 2008
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.011 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Jul 12, 2007
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 070713-185PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2006 – Dec 31, 2008
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.1806 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Jul 12, 2007
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 070713-176PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2006 – Dec 31, 2008
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.016 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Jul 12, 2007
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 070713-175PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2006 – Dec 31, 2008
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0141 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Jul 12, 2007
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 070713-174PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2006 – Dec 31, 2008
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.1811 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Jul 12, 2007
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 070713-184PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2006 – Dec 31, 2008
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0735 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Jul 12, 2007
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 070713-173PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2006 – Dec 31, 2008
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0045 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Jul 12, 2007
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 070713-172PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2006 – Dec 31, 2008
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.1884 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
Routine (10).