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
MS0120016 , Harmony Water Association #4
26 of the 57 analytes this system has been tested for have been detected at least once, across 340 samples on record.
The other 31 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 340 samples on record, detections range from November 10, 1993 to July 15, 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 | 109 of 132 results | Nov 10, 1993 | Jul 26, 2023 |
| Lead 1030 | Inorganic Chemical | 72 of 132 results | Nov 10, 1993 | Jul 26, 2023 |
| Barium 1010 | Inorganic Chemical | 29 of 29 results | Mar 26, 2002 | Jun 11, 2025 |
| Chromium 1020 | Inorganic Chemical | 19 of 29 results | Mar 26, 2002 | Jun 11, 2025 |
| Fluoride 1025 | Inorganic Chemical | 12 of 29 results | Feb 14, 2005 | Jun 11, 2025 |
| TTHM 2950 | Organic Chemical | 11 of 19 results | Jul 12, 2007 | Jul 15, 2026 |
| Chloroform 2941 | Organic Chemical | 7 of 16 results | Aug 29, 2018 | Jul 15, 2026 |
| Bromoform 2942 | Organic Chemical | 7 of 16 results | Sep 14, 2011 | Jul 15, 2026 |
| Bromodichloromethane 2943 | Organic Chemical | 7 of 16 results | Sep 14, 2011 | Jul 15, 2026 |
| Dibromochloromethane 2944 | Organic Chemical | 7 of 16 results | Sep 14, 2011 | Jul 15, 2026 |
| Total Haloacetic Acids (Haa5) 2456 | Organic Chemical | 7 of 19 results | Jul 12, 2007 | Nov 29, 2023 |
| Selenium 1045 | Inorganic Chemical | 7 of 29 results | Feb 14, 2005 | Apr 9, 2008 |
| Sodium 1052 | Inorganic Chemical | 6 of 6 results | Feb 3, 2021 | Oct 23, 2024 |
| Cadmium 1015 | Inorganic Chemical | 6 of 29 results | Feb 14, 2005 | Jan 23, 2006 |
| Gross Alpha, Incl. Radon & U 4002 | Radionuclide | 5 of 15 results | Mar 22, 2012 | Oct 26, 2012 |
| Nitrite 1041 | Inorganic Chemical | 4 of 65 results | Nov 12, 2013 | Mar 20, 2019 |
| Nickel 1036 | Inorganic Chemical | 4 of 29 results | Feb 14, 2005 | Apr 9, 2008 |
| Dibromoacetic Acid 2454 | Organic Chemical | 3 of 14 results | Sep 14, 2011 | Jul 22, 2020 |
| Thallium, Total 1085 | Inorganic Chemical | 3 of 29 results | Apr 28, 2020 | Apr 28, 2020 |
| Nitrate-Nitrite 1038 | Inorganic Chemical | 3 of 65 results | May 5, 2004 | Mar 20, 2019 |
| Arsenic 1005 | Inorganic Chemical | 2 of 29 results | Dec 12, 2005 | Apr 28, 2020 |
| Nitrate 1040 | Inorganic Chemical | 2 of 65 results | May 5, 2004 | Mar 20, 2019 |
| Cyanide 1024 | Inorganic Chemical | 1 of 27 results | Apr 21, 2021 | Apr 21, 2021 |
| Xylenes, Total 2955 | Organic Chemical | 1 of 24 results | Oct 13, 2004 | Oct 13, 2004 |
| Ethylbenzene 2992 | Organic Chemical | 1 of 24 results | Oct 13, 2004 | Oct 13, 2004 |
| Styrene 2996 | Organic Chemical | 1 of 24 results | Oct 13, 2004 | Oct 13, 2004 |
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 61–70 of 340 samples, newest first — collected July 22, 2020 to September 24, 2020. The summary above covers all 340.
27 results from the 10 samples listed here: 20 detected, 7 not detected. Across the whole record it is 336 of 1,568. 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 |
|---|---|---|
|
||
| 0.0302 mg/l , sample collected Sep 24, 2020 04:30, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2018 – Dec 31, 2020 |
| 0.001 mg/l , sample collected Sep 24, 2020 04:30, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2018 – Dec 31, 2020 |
|
||
| 0.1486 mg/l , sample collected Sep 24, 2020 05:45, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2018 – Dec 31, 2020 |
| 0.0009 mg/l , sample collected Sep 24, 2020 05:45, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2018 – Dec 31, 2020 |
|
||
| 0.3731 mg/l , sample collected Sep 24, 2020 06:30, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2018 – Dec 31, 2020 |
| 0.0012 mg/l , sample collected Sep 24, 2020 06:30, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2018 – Dec 31, 2020 |
|
||
| 0.2059 mg/l , sample collected Sep 24, 2020 05:30, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2018 – Dec 31, 2020 |
| 0.0027 mg/l , sample collected Sep 24, 2020 05:30, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2018 – Dec 31, 2020 |
|
||
| 0.3351 mg/l , sample collected Sep 24, 2020 05:44, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2018 – Dec 31, 2020 |
| 0.0015 mg/l , sample collected Sep 24, 2020 05:44, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2018 – Dec 31, 2020 |
|
||
| 0.0418 mg/l , sample collected Sep 24, 2020 07:56, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2018 – Dec 31, 2020 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Sep 24, 2020 07:56, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2018 – Dec 31, 2020 |
|
||
| 0.0113 mg/l , sample collected Sep 24, 2020 06:10, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2018 – Dec 31, 2020 |
| 0.0032 mg/l , sample collected Sep 24, 2020 06:10, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2018 – Dec 31, 2020 |
|
||
| 0.0953 mg/l , sample collected Sep 24, 2020 07:00, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2018 – Dec 31, 2020 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Sep 24, 2020 07:00, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2018 – Dec 31, 2020 |
|
||
| Not detected below 1 ug/l Minimum Reporting Level , sample collected Jul 22, 2020 14:51, sampling point MRT000 | Chloroform 2941 EPA method 524.2 | Not recorded |
| 6.47 ug/l , sample collected Jul 22, 2020 14:51, sampling point MRT000 | Bromoform 2942 EPA method 524.2 | Not recorded |
| 1.28 ug/l , sample collected Jul 22, 2020 14:51, sampling point MRT000 | Bromodichloromethane 2943 EPA method 524.2 | Not recorded |
| 3.63 ug/l , sample collected Jul 22, 2020 14:51, sampling point MRT000 | Dibromochloromethane 2944 EPA method 524.2 | Not recorded |
| 11.38 ug/l , sample collected Jul 22, 2020 14:51, sampling point MRT000 | TTHM 2950 | Jan 1, 2020 – Dec 31, 2020 |
|
||
| Not detected below 0.002 mg/l Minimum Reporting Level , sample collected Jul 22, 2020 14:54, sampling point MRT000 | Monochloroacetic Acid 2450 EPA method 552.2 | Not recorded |
| Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Jul 22, 2020 14:54, sampling point MRT000 | Dichloroacetic Acid 2451 EPA method 552.2 | Not recorded |
| Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Jul 22, 2020 14:54, sampling point MRT000 | Trichloroacetic Acid 2452 EPA method 552.2 | Not recorded |
| Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Jul 22, 2020 14:54, sampling point MRT000 | Monobromoacetic Acid 2453 EPA method 552.2 | Not recorded |
| 0.001 mg/l , sample collected Jul 22, 2020 14:54, sampling point MRT000 | Dibromoacetic Acid 2454 EPA method 552.2 | Not recorded |
| 0.001 mg/l , sample collected Jul 22, 2020 14:54, sampling point MRT000 | Total Haloacetic Acids (Haa5) 2456 | Jan 1, 2020 – Dec 31, 2020 |
-
- Collected
- Sep 24, 2020 04:30
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 200925-072PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2018 – Dec 31, 2020
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0302 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.001 mg/l
-
- Collected
- Sep 24, 2020 05:45
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 200925-071PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2018 – Dec 31, 2020
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.1486 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0009 mg/l
-
- Collected
- Sep 24, 2020 06:30
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 200925-070PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2018 – Dec 31, 2020
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.3731 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0012 mg/l
-
- Collected
- Sep 24, 2020 05:30
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 200925-069PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2018 – Dec 31, 2020
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.2059 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0027 mg/l
-
- Collected
- Sep 24, 2020 05:44
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 200925-068PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2018 – Dec 31, 2020
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.3351 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0015 mg/l
-
- Collected
- Sep 24, 2020 07:56
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 200925-067PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2018 – Dec 31, 2020
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0418 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Sep 24, 2020 06:10
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 200925-066PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2018 – Dec 31, 2020
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0113 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0032 mg/l
-
- Collected
- Sep 24, 2020 07:00
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 200925-065PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2018 – Dec 31, 2020
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0953 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Jul 22, 2020 14:51
- Sampling point
- MRT000 Max. Res. Time
- Sample type
- Routine
- Lab sample
- 200723-003TH
- Laboratory
- MSDH Lab
-
Chloroform 2941 EPA method 524.2
- Result
- Not detected below 1 ug/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Bromoform 2942 EPA method 524.2
- Result
- 6.47 ug/l
- Monitoring period
- Not recorded
-
Bromodichloromethane 2943 EPA method 524.2
- Result
- 1.28 ug/l
- Monitoring period
- Not recorded
-
Dibromochloromethane 2944 EPA method 524.2
- Result
- 3.63 ug/l
- Monitoring period
- Not recorded
-
TTHM 2950
- Result
- 11.38 ug/l
- Monitoring period
- Jan 1, 2020 – Dec 31, 2020
-
- Collected
- Jul 22, 2020 14:54
- Sampling point
- MRT000 Max. Res. Time
- Sample type
- Routine
- Lab sample
- 200723-003HA
- Laboratory
- MSDH Lab
-
Monochloroacetic Acid 2450 EPA method 552.2
- Result
- Not detected below 0.002 mg/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Dichloroacetic Acid 2451 EPA method 552.2
- Result
- Not detected below 0.001 mg/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Trichloroacetic Acid 2452 EPA method 552.2
- Result
- Not detected below 0.001 mg/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Monobromoacetic Acid 2453 EPA method 552.2
- Result
- Not detected below 0.001 mg/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Dibromoacetic Acid 2454 EPA method 552.2
- Result
- 0.001 mg/l
- Monitoring period
- Not recorded
-
Total Haloacetic Acids (Haa5) 2456
- Result
- 0.001 mg/l
- Monitoring period
- Jan 1, 2020 – Dec 31, 2020
Routine (10).