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
MS0700012 , Dumas-Pine Grove Water Assn
19 of the 57 analytes this system has been tested for have been detected at least once, across 267 samples on record.
The other 38 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 267 samples on record, detections range from October 29, 2003 to August 11, 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 | 60 of 60 results | Aug 21, 2007 | Aug 15, 2023 |
| Barium 1010 | Inorganic Chemical | 29 of 29 results | Oct 29, 2003 | Mar 25, 2025 |
| Nickel 1036 | Inorganic Chemical | 27 of 29 results | Apr 7, 2004 | Mar 25, 2025 |
| Fluoride 1025 | Inorganic Chemical | 23 of 29 results | Oct 29, 2003 | Mar 25, 2025 |
| Lead 1030 | Inorganic Chemical | 22 of 60 results | Aug 21, 2007 | Aug 14, 2023 |
| Gross Alpha, Incl. Radon & U 4002 | Radionuclide | 15 of 15 results | Mar 12, 2012 | Oct 2, 2012 |
| Chromium 1020 | Inorganic Chemical | 14 of 29 results | Oct 29, 2003 | May 13, 2019 |
| TTHM 2950 | Organic Chemical | 8 of 20 results | Sep 11, 2007 | Aug 11, 2025 |
| Sodium 1052 | Inorganic Chemical | 6 of 6 results | Sep 23, 2019 | Mar 28, 2023 |
| Selenium 1045 | Inorganic Chemical | 6 of 29 results | Apr 7, 2004 | Mar 3, 2010 |
| Bromodichloromethane 2943 | Organic Chemical | 5 of 15 results | Nov 19, 2024 | Aug 11, 2025 |
| Dibromochloromethane 2944 | Organic Chemical | 5 of 15 results | Nov 19, 2024 | Aug 11, 2025 |
| Total Haloacetic Acids (Haa5) 2456 | Organic Chemical | 5 of 19 results | Jul 13, 2010 | Jul 8, 2024 |
| Chloroform 2941 | Organic Chemical | 4 of 15 results | Aug 22, 2016 | Aug 11, 2025 |
| Sulfate 1055 | Inorganic Chemical | 4 of 4 results | Oct 29, 2003 | Apr 7, 2004 |
| Bromoform 2942 | Organic Chemical | 3 of 15 results | Feb 10, 2025 | Aug 11, 2025 |
| Dichloroacetic Acid 2451 | Organic Chemical | 2 of 14 results | Aug 22, 2016 | Aug 11, 2025 |
| Monobromoacetic Acid 2453 | Organic Chemical | 1 of 14 results | Oct 26, 2020 | Oct 26, 2020 |
| Cadmium 1015 | Inorganic Chemical | 1 of 29 results | Apr 7, 2004 | Apr 7, 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 267 samples, newest first — collected March 6, 2023 to August 14, 2023. The summary above covers all 267.
18 results from the 10 samples listed here: 11 detected, 7 not detected. Across the whole record it is 240 of 1,415. 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 6 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 |
|---|---|---|
|
||
| 0.209 mg/l , sample collected Aug 14, 2023 17:45, sampling point LC0020 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2021 – Dec 31, 2023 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 14, 2023 17:45, sampling point LC0020 | Lead 1030 EPA method 200.8 | Jan 1, 2021 – Dec 31, 2023 |
|
||
| 0.304 mg/l , sample collected Aug 14, 2023 06:45, sampling point LC0019 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2021 – Dec 31, 2023 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 14, 2023 06:45, sampling point LC0019 | Lead 1030 EPA method 200.8 | Jan 1, 2021 – Dec 31, 2023 |
|
||
| 0.0097 mg/l , sample collected Aug 14, 2023 06:30, sampling point LC0014 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2021 – Dec 31, 2023 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 14, 2023 06:30, sampling point LC0014 | Lead 1030 EPA method 200.8 | Jan 1, 2021 – Dec 31, 2023 |
|
||
| 0.0153 mg/l , sample collected Aug 14, 2023 09:00, sampling point LC0015 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2021 – Dec 31, 2023 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 14, 2023 09:00, sampling point LC0015 | Lead 1030 EPA method 200.8 | Jan 1, 2021 – Dec 31, 2023 |
|
||
| 0.0632 mg/l , sample collected Aug 14, 2023 06:00, sampling point LC0017 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2021 – Dec 31, 2023 |
| 0.8 ug/l , sample collected Aug 14, 2023 06:00, sampling point LC0017 | Lead 1030 EPA method 200.8 | Jan 1, 2021 – Dec 31, 2023 |
|
||
| 0.47 mg/l , sample collected Aug 14, 2023 05:15, sampling point LC0006 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2021 – Dec 31, 2023 |
| 0.6 ug/l , sample collected Aug 14, 2023 05:15, sampling point LC0006 | Lead 1030 EPA method 200.8 | Jan 1, 2021 – Dec 31, 2023 |
|
||
| 17.2 mg/l , sample collected Mar 28, 2023 12:35, sampling point TF104 | Sodium 1052 EPA method 200.7 | Not recorded |
|
||
| 22.2 mg/l , sample collected Mar 28, 2023 13:15, sampling point TF103 | Sodium 1052 EPA method 200.7 | Not recorded |
|
||
| 17.3 mg/l , sample collected Mar 28, 2023 12:15, sampling point TF102 | Sodium 1052 EPA method 200.7 | Not recorded |
|
||
| Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Mar 6, 2023 14:40, sampling point TF104 | Nitrate-Nitrite 1038 EPA method QC10107041C | Jan 1, 2023 – Dec 31, 2023 |
| Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Mar 6, 2023 14:40, sampling point TF104 | Nitrate 1040 EPA method QC10107041C | Jan 1, 2023 – Dec 31, 2023 |
| Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Mar 6, 2023 14:40, sampling point TF104 | Nitrite 1041 EPA method QC10107041C | Jan 1, 2023 – Dec 31, 2023 |
-
- Collected
- Aug 14, 2023 17:45
- Sampling point
- LC0020 Location withheld
- Sample type
- Routine
- Lab sample
- PB-230815-046
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2021 – Dec 31, 2023
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.209 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
- Collected
- Aug 14, 2023 06:45
- Sampling point
- LC0019 Location withheld
- Sample type
- Routine
- Lab sample
- PB-230815-045
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2021 – Dec 31, 2023
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.304 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
- Collected
- Aug 14, 2023 06:30
- Sampling point
- LC0014 Location withheld
- Sample type
- Routine
- Lab sample
- PB-230815-044
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2021 – Dec 31, 2023
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0097 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
- Collected
- Aug 14, 2023 09:00
- Sampling point
- LC0015 Location withheld
- Sample type
- Routine
- Lab sample
- PB-230815-043
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2021 – Dec 31, 2023
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0153 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
- Collected
- Aug 14, 2023 06:00
- Sampling point
- LC0017 Location withheld
- Sample type
- Routine
- Lab sample
- PB-230815-042
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2021 – Dec 31, 2023
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0632 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.8 ug/l
-
- Collected
- Aug 14, 2023 05:15
- Sampling point
- LC0006 Location withheld
- Sample type
- Routine
- Lab sample
- PB-230815-041
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2021 – Dec 31, 2023
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.47 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.6 ug/l
-
- Collected
- Mar 28, 2023 12:35
- Sampling point
- TF104
- Sample type
- Routine
- Lab sample
- NA-230329-026
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Sodium 1052 EPA method 200.7
- Result
- 17.2 mg/l
-
- Collected
- Mar 28, 2023 13:15
- Sampling point
- TF103 Treatment Plant T103
- Sample type
- Routine
- Lab sample
- NA-230329-025
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Sodium 1052 EPA method 200.7
- Result
- 22.2 mg/l
-
- Collected
- Mar 28, 2023 12:15
- Sampling point
- TF102 Treatment Plant T102
- Sample type
- Routine
- Lab sample
- NA-230329-024
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Sodium 1052 EPA method 200.7
- Result
- 17.3 mg/l
-
- Collected
- Mar 6, 2023 14:40
- Sampling point
- TF104
- Sample type
- Routine
- Lab sample
- NI-230307-013
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2023 – Dec 31, 2023
-
Nitrate-Nitrite 1038 EPA method QC10107041C
- Result
- Not detected below 0.1 mg/l Minimum Reporting Level
-
Nitrate 1040 EPA method QC10107041C
- Result
- Not detected below 0.08 mg/l Minimum Reporting Level
-
Nitrite 1041 EPA method QC10107041C
- Result
- Not detected below 0.02 mg/l Minimum Reporting Level
Routine (10).