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
MS0010009 , Adams Co W/A #2-South
35 of the 60 analytes this system has been tested for have been detected at least once, across 682 samples on record.
The other 25 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 682 samples on record, detections range from July 14, 1992 to June 30, 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 | 300 of 322 results | Jul 14, 1992 | Jul 10, 2024 |
| Lead 1030 | Inorganic Chemical | 191 of 322 results | Jul 14, 1992 | Jul 10, 2024 |
| Barium 1010 | Inorganic Chemical | 59 of 59 results | Jan 15, 2002 | Apr 8, 2025 |
| Nitrate 1040 | Inorganic Chemical | 52 of 110 results | May 12, 2004 | Jun 30, 2026 |
| Nitrate-Nitrite 1038 | Inorganic Chemical | 51 of 110 results | May 12, 2004 | Jun 30, 2026 |
| Fluoride 1025 | Inorganic Chemical | 50 of 59 results | Jan 15, 2002 | Apr 8, 2025 |
| Chromium 1020 | Inorganic Chemical | 42 of 59 results | Jan 15, 2002 | Apr 8, 2025 |
| Nickel 1036 | Inorganic Chemical | 26 of 59 results | Jan 15, 2002 | Apr 8, 2025 |
| TTHM 2950 | Organic Chemical | 20 of 24 results | May 10, 2004 | Jul 23, 2025 |
| Gross Alpha, Incl. Radon & U 4002 | Radionuclide | 20 of 20 results | Mar 5, 2012 | Oct 3, 2012 |
| Dibromochloromethane 2944 | Organic Chemical | 15 of 18 results | Jun 26, 2007 | Jul 23, 2025 |
| Total Haloacetic Acids (Haa5) 2456 | Organic Chemical | 14 of 25 results | Jun 26, 2007 | May 8, 2025 |
| Chloroform 2941 | Organic Chemical | 12 of 18 results | Jun 26, 2007 | Jul 23, 2025 |
| Bromodichloromethane 2943 | Organic Chemical | 12 of 18 results | Jun 26, 2007 | Jul 23, 2025 |
| Gross Alpha Particle Activity 4109 | Radionuclide | 11 of 14 results | Sep 16, 2009 | Sep 10, 2012 |
| Arsenic 1005 | Inorganic Chemical | 10 of 59 results | Sep 17, 2018 | Apr 8, 2025 |
| Sodium 1052 | Inorganic Chemical | 10 of 10 results | Jan 19, 2021 | Oct 16, 2024 |
| Gross Alpha, Excl. Radon & U 4000 | Radionuclide | 10 of 12 results | Sep 16, 2009 | Mar 15, 2010 |
| Combined Radium (-226 & -228) 4010 | Radionuclide | 10 of 32 results | Sep 16, 2009 | Mar 15, 2010 |
| Radium-228 4030 | Radionuclide | 9 of 32 results | Sep 16, 2009 | Mar 15, 2010 |
| Gross Beta Particle Activity 4100 | Radionuclide | 9 of 9 results | Sep 16, 2009 | Mar 15, 2010 |
| Dichloroacetic Acid 2451 | Organic Chemical | 8 of 18 results | Jul 15, 2008 | May 8, 2025 |
| Radium-226 4020 | Radionuclide | 8 of 32 results | Sep 16, 2009 | Mar 15, 2010 |
| Trichloroacetic Acid 2452 | Organic Chemical | 6 of 18 results | Jul 15, 2008 | May 8, 2025 |
| Sulfate 1055 | Inorganic Chemical | 6 of 8 results | Jan 15, 2002 | Jan 12, 2004 |
| Bromoform 2942 | Organic Chemical | 4 of 18 results | Feb 14, 2024 | Jul 23, 2025 |
| Thallium, Total 1085 | Inorganic Chemical | 3 of 59 results | May 3, 2022 | Feb 21, 2023 |
| Monochloroacetic Acid 2450 | Organic Chemical | 3 of 18 results | Jul 5, 2011 | Mar 13, 2019 |
| Selenium 1045 | Inorganic Chemical | 3 of 59 results | Jan 12, 2004 | Apr 25, 2011 |
| Nitrite 1041 | Inorganic Chemical | 1 of 110 results | Jan 9, 2023 | Jan 9, 2023 |
| Dibromoacetic Acid 2454 | Organic Chemical | 1 of 18 results | Jul 21, 2014 | Jul 21, 2014 |
| Monobromoacetic Acid 2453 | Organic Chemical | 1 of 18 results | Jul 5, 2011 | Jul 5, 2011 |
| Xylenes, Total 2955 | Organic Chemical | 1 of 35 results | Dec 8, 2008 | Dec 8, 2008 |
| Ethylbenzene 2992 | Organic Chemical | 1 of 35 results | Dec 8, 2008 | Dec 8, 2008 |
| Mercury 1035 | Inorganic Chemical | 1 of 59 results | Jan 12, 2004 | Jan 12, 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 31–40 of 682 samples, newest first — collected July 10, 2024 to October 16, 2024. The summary above covers all 682.
35 results from the 10 samples listed here: 21 detected, 14 not detected. Across the whole record it is 980 of 2,827. 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 7 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 |
|---|---|---|
|
||
| 142 mg/l , sample collected Oct 16, 2024 13:12, sampling point TF104 | Sodium 1052 EPA method 200.7 | Jan 1, 2022 – Dec 31, 2024 |
|
||
| 86.7 mg/l , sample collected Oct 16, 2024 14:15, sampling point TF082 | Sodium 1052 EPA method 200.7 | Jan 1, 2022 – Dec 31, 2024 |
|
||
| 118 mg/l , sample collected Oct 16, 2024 13:51, sampling point TF081 | Sodium 1052 EPA method 200.7 | Jan 1, 2022 – Dec 31, 2024 |
|
||
| Not detected below 2 ug/l Minimum Reporting Level , sample collected Jul 31, 2024 11:36, sampling point SM1 | Monochloroacetic Acid 2450 EPA method 552.2 | Not recorded |
| Not detected below 1 ug/l Minimum Reporting Level , sample collected Jul 31, 2024 11:36, sampling point SM1 | Dichloroacetic Acid 2451 EPA method 552.2 | Not recorded |
| Not detected below 1 ug/l Minimum Reporting Level , sample collected Jul 31, 2024 11:36, sampling point SM1 | Trichloroacetic Acid 2452 EPA method 552.2 | Not recorded |
| Not detected below 1 ug/l Minimum Reporting Level , sample collected Jul 31, 2024 11:36, sampling point SM1 | Monobromoacetic Acid 2453 EPA method 552.2 | Not recorded |
| Not detected below 1 ug/l Minimum Reporting Level , sample collected Jul 31, 2024 11:36, sampling point SM1 | Dibromoacetic Acid 2454 EPA method 552.2 | Not recorded |
| Not detected below 2 ug/l Minimum Reporting Level , sample collected Jul 31, 2024 11:36, sampling point SM1 | Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 | Jul 1, 2024 – Sep 30, 2024 |
| 0.91 ug/l , sample collected Jul 31, 2024 11:36, sampling point SM1 | Chloroform 2941 EPA method 524.2 | Not recorded |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 31, 2024 11:36, sampling point SM1 | Bromoform 2942 EPA method 524.2 | Not recorded |
| 0.9 ug/l , sample collected Jul 31, 2024 11:36, sampling point SM1 | Bromodichloromethane 2943 EPA method 524.2 | Not recorded |
| 0.67 ug/l , sample collected Jul 31, 2024 11:36, sampling point SM1 | Dibromochloromethane 2944 EPA method 524.2 | Not recorded |
| 2.48 ug/l , sample collected Jul 31, 2024 11:36, sampling point SM1 | TTHM 2950 EPA method 524.2 | Jul 1, 2024 – Sep 30, 2024 |
|
||
| Not detected below 2 ug/l Minimum Reporting Level , sample collected Jul 31, 2024 13:06, sampling point SM2 | Monochloroacetic Acid 2450 EPA method 552.2 | Not recorded |
| 3 ug/l , sample collected Jul 31, 2024 13:06, sampling point SM2 | Dichloroacetic Acid 2451 EPA method 552.2 | Not recorded |
| 3.6 ug/l , sample collected Jul 31, 2024 13:06, sampling point SM2 | Trichloroacetic Acid 2452 EPA method 552.2 | Not recorded |
| Not detected below 1 ug/l Minimum Reporting Level , sample collected Jul 31, 2024 13:06, sampling point SM2 | Monobromoacetic Acid 2453 EPA method 552.2 | Not recorded |
| Not detected below 1 ug/l Minimum Reporting Level , sample collected Jul 31, 2024 13:06, sampling point SM2 | Dibromoacetic Acid 2454 EPA method 552.2 | Not recorded |
| 6.6 ug/l , sample collected Jul 31, 2024 13:06, sampling point SM2 | Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 | Jul 1, 2024 – Sep 30, 2024 |
| 8.4 ug/l , sample collected Jul 31, 2024 13:06, sampling point SM2 | Chloroform 2941 EPA method 524.2 | Not recorded |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 31, 2024 13:06, sampling point SM2 | Bromoform 2942 EPA method 524.2 | Not recorded |
| 5.6 ug/l , sample collected Jul 31, 2024 13:06, sampling point SM2 | Bromodichloromethane 2943 EPA method 524.2 | Not recorded |
| 3.5 ug/l , sample collected Jul 31, 2024 13:06, sampling point SM2 | Dibromochloromethane 2944 EPA method 524.2 | Not recorded |
| 17.5 ug/l , sample collected Jul 31, 2024 13:06, sampling point SM2 | TTHM 2950 EPA method 524.2 | Jul 1, 2024 – Sep 30, 2024 |
|
||
| 0.0465 mg/l , sample collected Jul 10, 2024 07:50, sampling point LC0011 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2022 – Dec 31, 2024 |
| 0.5 ug/l , sample collected Jul 10, 2024 07:50, sampling point LC0011 | Lead 1030 EPA method 200.8 | Jan 1, 2022 – Dec 31, 2024 |
|
||
| 0.113 mg/l , sample collected Jul 10, 2024 07:32, sampling point LC0026 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2022 – Dec 31, 2024 |
| 0.7 ug/l , sample collected Jul 10, 2024 07:32, sampling point LC0026 | Lead 1030 EPA method 200.8 | Jan 1, 2022 – Dec 31, 2024 |
|
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| 0.028 mg/l , sample collected Jul 10, 2024 06:40, sampling point LC0027 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2022 – Dec 31, 2024 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 10, 2024 06:40, sampling point LC0027 | Lead 1030 EPA method 200.8 | Jan 1, 2022 – Dec 31, 2024 |
|
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| 0.0499 mg/l , sample collected Jul 10, 2024 08:30, sampling point LC0012 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2022 – Dec 31, 2024 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 10, 2024 08:30, sampling point LC0012 | Lead 1030 EPA method 200.8 | Jan 1, 2022 – Dec 31, 2024 |
|
||
| 0.0624 mg/l , sample collected Jul 10, 2024 08:25, sampling point LC0025 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2022 – Dec 31, 2024 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 10, 2024 08:25, sampling point LC0025 | Lead 1030 EPA method 200.8 | Jan 1, 2022 – Dec 31, 2024 |
-
- Collected
- Oct 16, 2024 13:12
- Sampling point
- TF104 Treatment Plant T104
- Sample type
- Routine
- Lab sample
- NA-241017-042
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2022 – Dec 31, 2024
-
Sodium 1052 EPA method 200.7
- Result
- 142 mg/l
-
- Collected
- Oct 16, 2024 14:15
- Sampling point
- TF082 Treatment Plant T082
- Sample type
- Routine
- Lab sample
- NA-241017-041
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2022 – Dec 31, 2024
-
Sodium 1052 EPA method 200.7
- Result
- 86.7 mg/l
-
- Collected
- Oct 16, 2024 13:51
- Sampling point
- TF081 Treatment Plant T081
- Sample type
- Routine
- Lab sample
- NA-241017-040
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2022 – Dec 31, 2024
-
Sodium 1052 EPA method 200.7
- Result
- 118 mg/l
-
- Collected
- Jul 31, 2024 11:36
- Sampling point
- SM1 Location withheld
- Sample type
- Routine
- Lab sample
- 810-113919-2
- Laboratory
- Eurofins Eaton Analytical South Bend in
-
Monochloroacetic Acid 2450 EPA method 552.2
- Result
- Not detected below 2 ug/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Dichloroacetic Acid 2451 EPA method 552.2
- Result
- Not detected below 1 ug/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Trichloroacetic Acid 2452 EPA method 552.2
- Result
- Not detected below 1 ug/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Monobromoacetic Acid 2453 EPA method 552.2
- Result
- Not detected below 1 ug/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Dibromoacetic Acid 2454 EPA method 552.2
- Result
- Not detected below 1 ug/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Total Haloacetic Acids (Haa5) 2456 EPA method 552.2
- Result
- Not detected below 2 ug/l Minimum Reporting Level
- Monitoring period
- Jul 1, 2024 – Sep 30, 2024
-
Chloroform 2941 EPA method 524.2
- Result
- 0.91 ug/l
- Monitoring period
- Not recorded
-
Bromoform 2942 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Bromodichloromethane 2943 EPA method 524.2
- Result
- 0.9 ug/l
- Monitoring period
- Not recorded
-
Dibromochloromethane 2944 EPA method 524.2
- Result
- 0.67 ug/l
- Monitoring period
- Not recorded
-
TTHM 2950 EPA method 524.2
- Result
- 2.48 ug/l
- Monitoring period
- Jul 1, 2024 – Sep 30, 2024
-
- Collected
- Jul 31, 2024 13:06
- Sampling point
- SM2 Location withheld
- Sample type
- Routine
- Lab sample
- 810-113919-1
- Laboratory
- Eurofins Eaton Analytical South Bend in
-
Monochloroacetic Acid 2450 EPA method 552.2
- Result
- Not detected below 2 ug/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Dichloroacetic Acid 2451 EPA method 552.2
- Result
- 3 ug/l
- Monitoring period
- Not recorded
-
Trichloroacetic Acid 2452 EPA method 552.2
- Result
- 3.6 ug/l
- Monitoring period
- Not recorded
-
Monobromoacetic Acid 2453 EPA method 552.2
- Result
- Not detected below 1 ug/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Dibromoacetic Acid 2454 EPA method 552.2
- Result
- Not detected below 1 ug/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Total Haloacetic Acids (Haa5) 2456 EPA method 552.2
- Result
- 6.6 ug/l
- Monitoring period
- Jul 1, 2024 – Sep 30, 2024
-
Chloroform 2941 EPA method 524.2
- Result
- 8.4 ug/l
- Monitoring period
- Not recorded
-
Bromoform 2942 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Bromodichloromethane 2943 EPA method 524.2
- Result
- 5.6 ug/l
- Monitoring period
- Not recorded
-
Dibromochloromethane 2944 EPA method 524.2
- Result
- 3.5 ug/l
- Monitoring period
- Not recorded
-
TTHM 2950 EPA method 524.2
- Result
- 17.5 ug/l
- Monitoring period
- Jul 1, 2024 – Sep 30, 2024
-
- Collected
- Jul 10, 2024 07:50
- Sampling point
- LC0011 Location withheld
- Sample type
- Routine
- Lab sample
- PB-240711-037
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2022 – Dec 31, 2024
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0465 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.5 ug/l
-
- Collected
- Jul 10, 2024 07:32
- Sampling point
- LC0026 Location withheld
- Sample type
- Routine
- Lab sample
- PB-240711-035
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2022 – Dec 31, 2024
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.113 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.7 ug/l
-
- Collected
- Jul 10, 2024 06:40
- Sampling point
- LC0027 Location withheld
- Sample type
- Routine
- Lab sample
- PB-240711-039
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2022 – Dec 31, 2024
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.028 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
- Collected
- Jul 10, 2024 08:30
- Sampling point
- LC0012 Location withheld
- Sample type
- Routine
- Lab sample
- PB-240711-038
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2022 – Dec 31, 2024
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0499 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
- Collected
- Jul 10, 2024 08:25
- Sampling point
- LC0025 Location withheld
- Sample type
- Routine
- Lab sample
- PB-240711-032
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2022 – Dec 31, 2024
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0624 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
Routine (10).