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
MS0730008 , North Haven Water Association
20 of the 57 analytes this system has been tested for have been detected at least once, across 296 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 296 samples on record, detections range from October 29, 2003 to July 14, 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 | 62 of 62 results | Aug 16, 2007 | Aug 9, 2023 |
| Lead 1030 | Inorganic Chemical | 50 of 62 results | Aug 16, 2007 | Aug 9, 2023 |
| Barium 1010 | Inorganic Chemical | 27 of 27 results | Oct 29, 2003 | Apr 2, 2025 |
| Fluoride 1025 | Inorganic Chemical | 26 of 27 results | Oct 29, 2003 | Apr 2, 2025 |
| Chromium 1020 | Inorganic Chemical | 17 of 27 results | Oct 29, 2003 | May 13, 2019 |
| Nickel 1036 | Inorganic Chemical | 12 of 27 results | May 2, 2005 | Apr 2, 2025 |
| Nitrate-Nitrite 1038 | Inorganic Chemical | 10 of 62 results | Jun 16, 2004 | Jul 14, 2026 |
| Nitrate 1040 | Inorganic Chemical | 10 of 62 results | Jun 16, 2004 | Jul 14, 2026 |
| Selenium 1045 | Inorganic Chemical | 7 of 27 results | Oct 29, 2003 | Mar 3, 2010 |
| Sodium 1052 | Inorganic Chemical | 6 of 6 results | Sep 23, 2019 | Jul 14, 2026 |
| TTHM 2950 | Organic Chemical | 5 of 19 results | Sep 19, 2007 | Nov 6, 2024 |
| Gross Alpha, Incl. Radon & U 4002 | Radionuclide | 5 of 10 results | Dec 13, 2011 | Jul 12, 2012 |
| Bromoform 2942 | Organic Chemical | 3 of 14 results | Sep 11, 2024 | Nov 6, 2024 |
| Total Haloacetic Acids (Haa5) 2456 | Organic Chemical | 3 of 18 results | Jul 15, 2010 | Jul 10, 2024 |
| Cadmium 1015 | Inorganic Chemical | 3 of 27 results | Apr 26, 2005 | May 2, 2005 |
| Sulfate 1055 | Inorganic Chemical | 3 of 3 results | Oct 29, 2003 | Apr 7, 2004 |
| Cyanide 1024 | Inorganic Chemical | 2 of 28 results | Oct 9, 2013 | Jul 6, 2016 |
| Nitrite 1041 | Inorganic Chemical | 2 of 62 results | Jun 16, 2004 | Jul 30, 2008 |
| Dibromochloromethane 2944 | Organic Chemical | 1 of 14 results | Sep 11, 2024 | Sep 11, 2024 |
| Arsenic 1005 | Inorganic Chemical | 1 of 27 results | May 13, 2019 | May 13, 2019 |
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 231–240 of 296 samples, newest first — collected August 16, 2007 to August 16, 2007. The summary above covers all 296.
20 results from the 10 samples listed here: 18 detected, 2 not detected. Across the whole record it is 255 of 2,157. 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 |
|---|---|---|
|
||
| 0.0533 mg/l , sample collected Aug 16, 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 Aug 16, 2007, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2006 – Dec 31, 2008 |
|
||
| 0.0985 mg/l , sample collected Aug 16, 2007, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2006 – Dec 31, 2008 |
| 0.0008 mg/l , sample collected Aug 16, 2007, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2006 – Dec 31, 2008 |
|
||
| 0.1799 mg/l , sample collected Aug 16, 2007, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2006 – Dec 31, 2008 |
| 0.0011 mg/l , sample collected Aug 16, 2007, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2006 – Dec 31, 2008 |
|
||
| 0.0085 mg/l , sample collected Aug 16, 2007, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2006 – Dec 31, 2008 |
| 0.0019 mg/l , sample collected Aug 16, 2007, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2006 – Dec 31, 2008 |
|
||
| 0.175 mg/l , sample collected Aug 16, 2007, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2006 – Dec 31, 2008 |
| 0.0014 mg/l , sample collected Aug 16, 2007, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2006 – Dec 31, 2008 |
|
||
| 0.1041 mg/l , sample collected Aug 16, 2007, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2006 – Dec 31, 2008 |
| 0.002 mg/l , sample collected Aug 16, 2007, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2006 – Dec 31, 2008 |
|
||
| 0.1048 mg/l , sample collected Aug 16, 2007, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2006 – Dec 31, 2008 |
| 0.0016 mg/l , sample collected Aug 16, 2007, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2006 – Dec 31, 2008 |
|
||
| 0.0696 mg/l , sample collected Aug 16, 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 Aug 16, 2007, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2006 – Dec 31, 2008 |
|
||
| 0.4822 mg/l , sample collected Aug 16, 2007, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2006 – Dec 31, 2008 |
| 0.0012 mg/l , sample collected Aug 16, 2007, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2006 – Dec 31, 2008 |
|
||
| 0.0503 mg/l , sample collected Aug 16, 2007, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2006 – Dec 31, 2008 |
| 0.0012 mg/l , sample collected Aug 16, 2007, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2006 – Dec 31, 2008 |
-
- Collected
- Aug 16, 2007
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 070817-071PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2006 – Dec 31, 2008
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0533 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Aug 16, 2007
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 070817-227PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2006 – Dec 31, 2008
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0985 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0008 mg/l
-
- Collected
- Aug 16, 2007
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 070817-073PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2006 – Dec 31, 2008
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.1799 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0011 mg/l
-
- Collected
- Aug 16, 2007
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 070817-072PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2006 – Dec 31, 2008
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0085 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0019 mg/l
-
- Collected
- Aug 16, 2007
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 070817-229PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2006 – Dec 31, 2008
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.175 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0014 mg/l
-
- Collected
- Aug 16, 2007
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 070817-232PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2006 – Dec 31, 2008
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.1041 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.002 mg/l
-
- Collected
- Aug 16, 2007
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 070817-231PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2006 – Dec 31, 2008
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.1048 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0016 mg/l
-
- Collected
- Aug 16, 2007
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 070817-242PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2006 – Dec 31, 2008
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0696 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Aug 16, 2007
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 070817-230PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2006 – Dec 31, 2008
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.4822 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0012 mg/l
-
- Collected
- Aug 16, 2007
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 070817-226PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2006 – Dec 31, 2008
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0503 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0012 mg/l
Routine (10).