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
MS0360007 , Harmontown Water Association Inc
15 of the 57 analytes this system has been tested for have been detected at least once, across 207 samples on record.
The other 42 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 207 samples on record, detections range from September 29, 2003 to July 29, 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 | 70 of 70 results | Aug 1, 2007 | Jul 29, 2026 |
| Lead 1030 | Inorganic Chemical | 58 of 70 results | Aug 1, 2007 | Jul 29, 2026 |
| Xylenes, Total 2955 | Organic Chemical | 21 of 55 results | May 24, 2004 | May 7, 2020 |
| Nitrate-Nitrite 1038 | Inorganic Chemical | 15 of 23 results | May 19, 2004 | Jul 16, 2026 |
| Nitrate 1040 | Inorganic Chemical | 15 of 23 results | May 19, 2004 | Jul 16, 2026 |
| Barium 1010 | Inorganic Chemical | 10 of 10 results | Sep 29, 2003 | Feb 27, 2025 |
| Gross Alpha, Incl. Radon & U 4002 | Radionuclide | 5 of 5 results | Dec 12, 2011 | Jul 18, 2012 |
| Ethylbenzene 2992 | Organic Chemical | 5 of 55 results | Aug 3, 2004 | Dec 2, 2008 |
| Toluene 2991 | Organic Chemical | 5 of 55 results | May 24, 2004 | Mar 6, 2006 |
| Sodium 1052 | Inorganic Chemical | 3 of 3 results | Sep 18, 2019 | Feb 4, 2025 |
| Nickel 1036 | Inorganic Chemical | 3 of 10 results | Feb 13, 2006 | Aug 29, 2022 |
| TTHM 2950 | Organic Chemical | 2 of 18 results | Aug 13, 2007 | Sep 21, 2009 |
| Chromium 1020 | Inorganic Chemical | 1 of 10 results | Apr 13, 2015 | Apr 13, 2015 |
| Dichloromethane 2964 | Organic Chemical | 1 of 55 results | Apr 29, 2013 | Apr 29, 2013 |
| Total Haloacetic Acids (Haa5) 2456 | Organic Chemical | 1 of 18 results | Sep 21, 2009 | Sep 21, 2009 |
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 1–10 of 207 samples, newest first — collected July 29, 2026 to July 29, 2026. The summary above covers all 207.
20 results from the 10 samples listed here: 15 detected, 5 not detected. Across the whole record it is 215 of 1,671. A sample is analysed for many analytes at once, so one sample appears on as many rows as it had results.
We withheld the location of 10 sampling points below. The location on record identifies a private home, and we do not publish those. That is our decision, not the agency’s. The sampling point, its type and every result taken there are published unchanged.
| Result | Analyte | Monitoring period |
|---|---|---|
|
||
| 125 ug/l , sample collected Jul 29, 2026, sampling point LC025 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2024 – Dec 31, 2026 |
| 1.2 ug/l , sample collected Jul 29, 2026, sampling point LC025 | Lead 1030 EPA method 200.8 | Jan 1, 2024 – Dec 31, 2026 |
|
||
| 85.4 ug/l , sample collected Jul 29, 2026, sampling point LC011 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2024 – Dec 31, 2026 |
| Not detected below 1 ug/l Minimum Reporting Level , sample collected Jul 29, 2026, sampling point LC011 | Lead 1030 EPA method 200.8 | Jan 1, 2024 – Dec 31, 2026 |
|
||
| 228 ug/l , sample collected Jul 29, 2026, sampling point LC022 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2024 – Dec 31, 2026 |
| Not detected below 1 ug/l Minimum Reporting Level , sample collected Jul 29, 2026, sampling point LC022 | Lead 1030 EPA method 200.8 | Jan 1, 2024 – Dec 31, 2026 |
|
||
| 38.1 ug/l , sample collected Jul 29, 2026, sampling point LC014 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2024 – Dec 31, 2026 |
| Not detected below 1 ug/l Minimum Reporting Level , sample collected Jul 29, 2026, sampling point LC014 | Lead 1030 EPA method 200.8 | Jan 1, 2024 – Dec 31, 2026 |
|
||
| 135 ug/l , sample collected Jul 29, 2026, sampling point LC003 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2024 – Dec 31, 2026 |
| 2.4 ug/l , sample collected Jul 29, 2026, sampling point LC003 | Lead 1030 EPA method 200.8 | Jan 1, 2024 – Dec 31, 2026 |
|
||
| 638 ug/l , sample collected Jul 29, 2026, sampling point LC005 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2024 – Dec 31, 2026 |
| 1.2 ug/l , sample collected Jul 29, 2026, sampling point LC005 | Lead 1030 EPA method 200.8 | Jan 1, 2024 – Dec 31, 2026 |
|
||
| 26.9 ug/l , sample collected Jul 29, 2026, sampling point LC020 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2024 – Dec 31, 2026 |
| Not detected below 1 ug/l Minimum Reporting Level , sample collected Jul 29, 2026, sampling point LC020 | Lead 1030 EPA method 200.8 | Jan 1, 2024 – Dec 31, 2026 |
|
||
| 30.8 ug/l , sample collected Jul 29, 2026, sampling point LC023 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2024 – Dec 31, 2026 |
| Not detected below 1 ug/l Minimum Reporting Level , sample collected Jul 29, 2026, sampling point LC023 | Lead 1030 EPA method 200.8 | Jan 1, 2024 – Dec 31, 2026 |
|
||
| 170 ug/l , sample collected Jul 29, 2026, sampling point LC012 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2024 – Dec 31, 2026 |
| 3.6 ug/l , sample collected Jul 29, 2026, sampling point LC012 | Lead 1030 EPA method 200.8 | Jan 1, 2024 – Dec 31, 2026 |
|
||
| 240 ug/l , sample collected Jul 29, 2026, sampling point LC007 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2024 – Dec 31, 2026 |
| 1.8 ug/l , sample collected Jul 29, 2026, sampling point LC007 | Lead 1030 EPA method 200.8 | Jan 1, 2024 – Dec 31, 2026 |
-
- Collected
- Jul 29, 2026
- Sampling point
- LC025 Location withheld
- Sample type
- Routine
- Lab sample
- 35054596010
- Laboratory
- Pace Analytical Services, LLC
- Monitoring period
- Jan 1, 2024 – Dec 31, 2026
-
Copper, Free 1022 EPA method 200.8
- Result
- 125 ug/l
-
Lead 1030 EPA method 200.8
- Result
- 1.2 ug/l
-
- Collected
- Jul 29, 2026
- Sampling point
- LC011 Location withheld
- Sample type
- Routine
- Lab sample
- 35054596009
- Laboratory
- Pace Analytical Services, LLC
- Monitoring period
- Jan 1, 2024 – Dec 31, 2026
-
Copper, Free 1022 EPA method 200.8
- Result
- 85.4 ug/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 1 ug/l Minimum Reporting Level
-
- Collected
- Jul 29, 2026
- Sampling point
- LC022 Location withheld
- Sample type
- Routine
- Lab sample
- 35054596008
- Laboratory
- Pace Analytical Services, LLC
- Monitoring period
- Jan 1, 2024 – Dec 31, 2026
-
Copper, Free 1022 EPA method 200.8
- Result
- 228 ug/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 1 ug/l Minimum Reporting Level
-
- Collected
- Jul 29, 2026
- Sampling point
- LC014 Location withheld
- Sample type
- Routine
- Lab sample
- 35054596007
- Laboratory
- Pace Analytical Services, LLC
- Monitoring period
- Jan 1, 2024 – Dec 31, 2026
-
Copper, Free 1022 EPA method 200.8
- Result
- 38.1 ug/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 1 ug/l Minimum Reporting Level
-
- Collected
- Jul 29, 2026
- Sampling point
- LC003 Location withheld
- Sample type
- Routine
- Lab sample
- 35054596006
- Laboratory
- Pace Analytical Services, LLC
- Monitoring period
- Jan 1, 2024 – Dec 31, 2026
-
Copper, Free 1022 EPA method 200.8
- Result
- 135 ug/l
-
Lead 1030 EPA method 200.8
- Result
- 2.4 ug/l
-
- Collected
- Jul 29, 2026
- Sampling point
- LC005 Location withheld
- Sample type
- Routine
- Lab sample
- 35054596005
- Laboratory
- Pace Analytical Services, LLC
- Monitoring period
- Jan 1, 2024 – Dec 31, 2026
-
Copper, Free 1022 EPA method 200.8
- Result
- 638 ug/l
-
Lead 1030 EPA method 200.8
- Result
- 1.2 ug/l
-
- Collected
- Jul 29, 2026
- Sampling point
- LC020 Location withheld
- Sample type
- Routine
- Lab sample
- 35054596004
- Laboratory
- Pace Analytical Services, LLC
- Monitoring period
- Jan 1, 2024 – Dec 31, 2026
-
Copper, Free 1022 EPA method 200.8
- Result
- 26.9 ug/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 1 ug/l Minimum Reporting Level
-
- Collected
- Jul 29, 2026
- Sampling point
- LC023 Location withheld
- Sample type
- Routine
- Lab sample
- 35054596003
- Laboratory
- Pace Analytical Services, LLC
- Monitoring period
- Jan 1, 2024 – Dec 31, 2026
-
Copper, Free 1022 EPA method 200.8
- Result
- 30.8 ug/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 1 ug/l Minimum Reporting Level
-
- Collected
- Jul 29, 2026
- Sampling point
- LC012 Location withheld
- Sample type
- Routine
- Lab sample
- 35054596002
- Laboratory
- Pace Analytical Services, LLC
- Monitoring period
- Jan 1, 2024 – Dec 31, 2026
-
Copper, Free 1022 EPA method 200.8
- Result
- 170 ug/l
-
Lead 1030 EPA method 200.8
- Result
- 3.6 ug/l
-
- Collected
- Jul 29, 2026
- Sampling point
- LC007 Location withheld
- Sample type
- Routine
- Lab sample
- 35054596001
- Laboratory
- Pace Analytical Services, LLC
- Monitoring period
- Jan 1, 2024 – Dec 31, 2026
-
Copper, Free 1022 EPA method 200.8
- Result
- 240 ug/l
-
Lead 1030 EPA method 200.8
- Result
- 1.8 ug/l
Routine (10).