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
MS0340018 , Sharon Water Works
26 of the 58 analytes this system has been tested for have been detected at least once, across 372 samples on record.
The other 32 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 372 samples on record, detections range from September 24, 2003 to February 24, 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 | 63 of 63 results | Jul 31, 2007 | Aug 22, 2023 |
| Barium 1010 | Inorganic Chemical | 40 of 40 results | Sep 24, 2003 | Feb 24, 2025 |
| Fluoride 1025 | Inorganic Chemical | 39 of 40 results | Sep 24, 2003 | Feb 24, 2025 |
| Lead 1030 | Inorganic Chemical | 39 of 63 results | Jul 31, 2007 | Aug 22, 2023 |
| TTHM 2950 | Organic Chemical | 26 of 30 results | Sep 13, 2004 | May 6, 2024 |
| Total Haloacetic Acids (Haa5) 2456 | Organic Chemical | 25 of 29 results | Sep 13, 2004 | May 6, 2024 |
| Chloroform 2941 | Organic Chemical | 22 of 24 results | Sep 18, 2006 | Sep 9, 2020 |
| Bromodichloromethane 2943 | Organic Chemical | 22 of 24 results | Sep 18, 2006 | Sep 9, 2020 |
| Dibromochloromethane 2944 | Organic Chemical | 20 of 24 results | Sep 18, 2006 | Sep 9, 2020 |
| Dichloroacetic Acid 2451 | Organic Chemical | 19 of 21 results | Jun 30, 2008 | Sep 8, 2020 |
| Trichloroacetic Acid 2452 | Organic Chemical | 19 of 21 results | Jun 30, 2008 | Sep 8, 2020 |
| Chromium 1020 | Inorganic Chemical | 19 of 40 results | Sep 24, 2003 | Mar 25, 2019 |
| Dibromoacetic Acid 2454 | Organic Chemical | 13 of 21 results | Jun 30, 2008 | Jun 23, 2014 |
| Sodium 1052 | Inorganic Chemical | 12 of 12 results | Sep 16, 2019 | Feb 3, 2025 |
| Sulfate 1055 | Inorganic Chemical | 8 of 8 results | Sep 24, 2003 | Feb 23, 2004 |
| Gross Alpha, Incl. Radon & U 4002 | Radionuclide | 5 of 5 results | Mar 5, 2012 | Oct 2, 2012 |
| Carbon Tetrachloride 2982 | Organic Chemical | 4 of 49 results | Jul 15, 2019 | Apr 1, 2024 |
| Bromoform 2942 | Organic Chemical | 4 of 24 results | Sep 18, 2006 | Jun 23, 2014 |
| Dichloromethane 2964 | Organic Chemical | 4 of 49 results | Aug 3, 2004 | Sep 9, 2013 |
| Arsenic 1005 | Inorganic Chemical | 4 of 40 results | Feb 23, 2004 | Mar 21, 2005 |
| Monochloroacetic Acid 2450 | Organic Chemical | 3 of 21 results | Sep 8, 2009 | Dec 7, 2009 |
| Xylenes, Total 2955 | Organic Chemical | 3 of 49 results | May 10, 2004 | Nov 2, 2004 |
| Ethylbenzene 2992 | Organic Chemical | 3 of 49 results | May 10, 2004 | Nov 2, 2004 |
| Selenium 1045 | Inorganic Chemical | 3 of 40 results | Feb 23, 2004 | Feb 23, 2004 |
| Monobromoacetic Acid 2453 | Organic Chemical | 2 of 21 results | Nov 13, 2017 | Sep 8, 2020 |
| Nickel 1036 | Inorganic Chemical | 1 of 40 results | Apr 15, 2015 | Apr 15, 2015 |
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 161–170 of 372 samples, newest first — collected July 21, 2014 to July 21, 2014. The summary above covers all 372.
20 results from the 10 samples listed here: 15 detected, 5 not detected. Across the whole record it is 422 of 2,220. 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 |
|---|---|---|
|
||
| 0.4828 mg/l , sample collected Jul 21, 2014 06:00, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2012 – Dec 31, 2014 |
| 0.0007 mg/l , sample collected Jul 21, 2014 06:00, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2012 – Dec 31, 2014 |
|
||
| 0.0077 mg/l , sample collected Jul 21, 2014 08:00, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2012 – Dec 31, 2014 |
| 0.0005 mg/l , sample collected Jul 21, 2014 08:00, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2012 – Dec 31, 2014 |
|
||
| 0.7052 mg/l , sample collected Jul 21, 2014 06:15, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2012 – Dec 31, 2014 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 21, 2014 06:15, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2012 – Dec 31, 2014 |
|
||
| 0.3117 mg/l , sample collected Jul 21, 2014 06:34, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2012 – Dec 31, 2014 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 21, 2014 06:34, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2012 – Dec 31, 2014 |
|
||
| 0.1794 mg/l , sample collected Jul 21, 2014 08:00, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2012 – Dec 31, 2014 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 21, 2014 08:00, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2012 – Dec 31, 2014 |
|
||
| 0.0251 mg/l , sample collected Jul 21, 2014 06:15, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2012 – Dec 31, 2014 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 21, 2014 06:15, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2012 – Dec 31, 2014 |
|
||
| 0.0783 mg/l , sample collected Jul 21, 2014 08:00, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2012 – Dec 31, 2014 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 21, 2014 08:00, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2012 – Dec 31, 2014 |
|
||
| 0.3415 mg/l , sample collected Jul 21, 2014 07:00, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2012 – Dec 31, 2014 |
| 0.003 mg/l , sample collected Jul 21, 2014 07:00, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2012 – Dec 31, 2014 |
|
||
| 0.2484 mg/l , sample collected Jul 21, 2014 06:27, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2012 – Dec 31, 2014 |
| 0.0021 mg/l , sample collected Jul 21, 2014 06:27, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2012 – Dec 31, 2014 |
|
||
| 0.1799 mg/l , sample collected Jul 21, 2014 06:30, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2012 – Dec 31, 2014 |
| 0.001 mg/l , sample collected Jul 21, 2014 06:30, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2012 – Dec 31, 2014 |
-
- Collected
- Jul 21, 2014 06:00
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 140723-072PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2012 – Dec 31, 2014
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.4828 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0007 mg/l
-
- Collected
- Jul 21, 2014 08:00
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 140723-071PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2012 – Dec 31, 2014
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0077 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0005 mg/l
-
- Collected
- Jul 21, 2014 06:15
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 140723-070PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2012 – Dec 31, 2014
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.7052 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Jul 21, 2014 06:34
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 140723-069PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2012 – Dec 31, 2014
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.3117 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Jul 21, 2014 08:00
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 140723-038PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2012 – Dec 31, 2014
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.1794 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Jul 21, 2014 06:15
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 140723-031PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2012 – Dec 31, 2014
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0251 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Jul 21, 2014 08:00
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 140723-030PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2012 – Dec 31, 2014
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0783 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Jul 21, 2014 07:00
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 140723-029PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2012 – Dec 31, 2014
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.3415 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.003 mg/l
-
- Collected
- Jul 21, 2014 06:27
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 140723-028PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2012 – Dec 31, 2014
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.2484 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0021 mg/l
-
- Collected
- Jul 21, 2014 06:30
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 140723-027PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2012 – Dec 31, 2014
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.1799 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.001 mg/l
Routine (10).