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
MS0420003 , MS Valley State University
32 of the 71 analytes this system has been tested for have been detected at least once, across 337 samples on record.
The other 39 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 337 samples on record, detections range from October 1, 2003 to February 10, 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 | 216 of 216 results | Jun 29, 2004 | Sep 6, 2024 |
| Lead 1030 | Inorganic Chemical | 197 of 216 results | Jun 29, 2004 | Sep 6, 2024 |
| TTHM 2950 | Organic Chemical | 20 of 20 results | Jun 28, 2004 | Feb 10, 2026 |
| Total Haloacetic Acids (Haa5) 2456 | Organic Chemical | 19 of 19 results | Aug 23, 2004 | Dec 10, 2024 |
| Fluoride 1025 | Inorganic Chemical | 18 of 18 results | Oct 1, 2003 | Mar 17, 2025 |
| Barium 1010 | Inorganic Chemical | 16 of 16 results | Oct 1, 2003 | Mar 17, 2025 |
| Chromium 1020 | Inorganic Chemical | 15 of 16 results | Oct 1, 2003 | Mar 17, 2025 |
| Chloroform 2941 | Organic Chemical | 14 of 14 results | Oct 4, 2006 | Feb 10, 2026 |
| Bromodichloromethane 2943 | Organic Chemical | 12 of 14 results | Oct 4, 2006 | Feb 10, 2026 |
| Dichloroacetic Acid 2451 | Organic Chemical | 12 of 12 results | Jun 20, 2011 | Dec 10, 2024 |
| Trichloroacetic Acid 2452 | Organic Chemical | 10 of 12 results | Aug 10, 2017 | Dec 10, 2024 |
| Dibromochloromethane 2944 | Organic Chemical | 8 of 14 results | Oct 4, 2006 | Feb 10, 2026 |
| Sodium 1052 | Inorganic Chemical | 5 of 5 results | Jun 10, 2010 | Feb 12, 2025 |
| Sulfate 1055 | Inorganic Chemical | 5 of 6 results | Oct 1, 2003 | Jun 10, 2010 |
| Nickel 1036 | Inorganic Chemical | 2 of 16 results | Oct 1, 2003 | Mar 17, 2025 |
| Calcium 1016 | Inorganic Chemical | 2 of 2 results | Jun 10, 2010 | Jun 10, 2010 |
| Chloride 1017 | Inorganic Chemical | 2 of 2 results | Jun 10, 2010 | Jun 10, 2010 |
| Magnesium 1031 | Inorganic Chemical | 2 of 2 results | Jun 10, 2010 | Jun 10, 2010 |
| Potassium 1042 | Inorganic Chemical | 2 of 2 results | Jun 10, 2010 | Jun 10, 2010 |
| Residue, Total, Filterable 1057 | Water Quality | 2 of 2 results | Jun 10, 2010 | Jun 10, 2010 |
| Alkalinity, Caco3 Stability 1067 | Water Quality | 2 of 2 results | Jun 10, 2010 | Jun 10, 2010 |
| Carbon Dioxide 1901 | Water Quality | 2 of 2 results | Jun 10, 2010 | Jun 10, 2010 |
| Color 1905 | Water Quality | 2 of 2 results | Jun 10, 2010 | Jun 10, 2010 |
| Hardness, Total (As Caco3) 1915 | Water Quality | 2 of 2 results | Jun 10, 2010 | Jun 10, 2010 |
| Alkalinity, Total 1927 | Water Quality | 2 of 2 results | Jun 10, 2010 | Jun 10, 2010 |
| Calculated Sodium NACA | Water Quality | 2 of 2 results | Jun 10, 2010 | Jun 10, 2010 |
| PH, Field Result PHFD | Water Quality | 2 of 2 results | Jun 10, 2010 | Jun 10, 2010 |
| Selenium 1045 | Inorganic Chemical | 2 of 16 results | Mar 1, 2006 | Mar 1, 2006 |
| Iron 1028 | Inorganic Chemical | 1 of 2 results | Jun 10, 2010 | Jun 10, 2010 |
| Manganese 1032 | Inorganic Chemical | 1 of 2 results | Jun 10, 2010 | Jun 10, 2010 |
| Arsenic 1005 | Inorganic Chemical | 1 of 16 results | Mar 1, 2006 | Mar 1, 2006 |
| Dichloromethane 2964 | Organic Chemical | 1 of 14 results | Aug 10, 2004 | Aug 10, 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 41–50 of 337 samples, newest first — collected June 9, 2021 to September 9, 2021. The summary above covers all 337.
19 results from the 10 samples listed here: 17 detected, 2 not detected. Across the whole record it is 599 of 1,232. 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 9 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 |
|---|---|---|
|
||
| 0.0152 mg/l , sample collected Sep 9, 2021 07:30, sampling point LC0008 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2019 – Dec 31, 2021 |
| 1.7 ug/l , sample collected Sep 9, 2021 07:30, sampling point LC0008 | Lead 1030 EPA method 200.8 | Jan 1, 2019 – Dec 31, 2021 |
|
||
| 0.237 mg/l , sample collected Sep 9, 2021 08:00, sampling point LC0024 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2019 – Dec 31, 2021 |
| 0.7 ug/l , sample collected Sep 9, 2021 08:00, sampling point LC0024 | Lead 1030 EPA method 200.8 | Jan 1, 2019 – Dec 31, 2021 |
|
||
| 0.0553 mg/l , sample collected Sep 9, 2021 09:00, sampling point LC0015 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2019 – Dec 31, 2021 |
| 3.6 ug/l , sample collected Sep 9, 2021 09:00, sampling point LC0015 | Lead 1030 EPA method 200.8 | Jan 1, 2019 – Dec 31, 2021 |
|
||
| 0.0901 mg/l , sample collected Sep 8, 2021 08:30, sampling point LC0029 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2019 – Dec 31, 2021 |
| 0.8 ug/l , sample collected Sep 8, 2021 08:30, sampling point LC0029 | Lead 1030 EPA method 200.8 | Jan 1, 2019 – Dec 31, 2021 |
|
||
| 0.0687 mg/l , sample collected Sep 8, 2021 07:00, sampling point LC0007 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2019 – Dec 31, 2021 |
| 10.7 ug/l , sample collected Sep 8, 2021 07:00, sampling point LC0007 | Lead 1030 EPA method 200.8 | Jan 1, 2019 – Dec 31, 2021 |
|
||
| 0.0407 mg/l , sample collected Sep 8, 2021 07:55, sampling point LC0014 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2019 – Dec 31, 2021 |
| 1.6 ug/l , sample collected Sep 8, 2021 07:55, sampling point LC0014 | Lead 1030 EPA method 200.8 | Jan 1, 2019 – Dec 31, 2021 |
|
||
| 0.409 mg/l , sample collected Sep 8, 2021 08:00, sampling point LC0020 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2019 – Dec 31, 2021 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 8, 2021 08:00, sampling point LC0020 | Lead 1030 EPA method 200.8 | Jan 1, 2019 – Dec 31, 2021 |
|
||
| 0.0441 mg/l , sample collected Sep 8, 2021 08:48, sampling point LC0002 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2019 – Dec 31, 2021 |
| 5.8 ug/l , sample collected Sep 8, 2021 08:48, sampling point LC0002 | Lead 1030 EPA method 200.8 | Jan 1, 2019 – Dec 31, 2021 |
|
||
| 0.546 mg/l , sample collected Sep 8, 2021 07:00, sampling point LC0021 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2019 – Dec 31, 2021 |
| 0.6 ug/l , sample collected Sep 8, 2021 07:00, sampling point LC0021 | Lead 1030 EPA method 200.8 | Jan 1, 2019 – Dec 31, 2021 |
|
||
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jun 9, 2021 12:20, sampling point TF102 | Combined Uranium 4006 EPA method 200.8 | Jan 1, 2013 – Dec 31, 2021 |
-
- Collected
- Sep 9, 2021 07:30
- Sampling point
- LC0008 Location withheld
- Sample type
- Routine
- Lab sample
- PB-210910-003
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2019 – Dec 31, 2021
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0152 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 1.7 ug/l
-
- Collected
- Sep 9, 2021 08:00
- Sampling point
- LC0024 Location withheld
- Sample type
- Routine
- Lab sample
- PB-210910-002
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2019 – Dec 31, 2021
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.237 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.7 ug/l
-
- Collected
- Sep 9, 2021 09:00
- Sampling point
- LC0015 Location withheld
- Sample type
- Routine
- Lab sample
- PB-210910-001
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2019 – Dec 31, 2021
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0553 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 3.6 ug/l
-
- Collected
- Sep 8, 2021 08:30
- Sampling point
- LC0029 Location withheld
- Sample type
- Routine
- Lab sample
- PB-210910-010
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2019 – Dec 31, 2021
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0901 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.8 ug/l
-
- Collected
- Sep 8, 2021 07:00
- Sampling point
- LC0007 Location withheld
- Sample type
- Routine
- Lab sample
- PB-210910-009
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2019 – Dec 31, 2021
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0687 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 10.7 ug/l
-
- Collected
- Sep 8, 2021 07:55
- Sampling point
- LC0014 Location withheld
- Sample type
- Routine
- Lab sample
- PB-210910-008
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2019 – Dec 31, 2021
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0407 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 1.6 ug/l
-
- Collected
- Sep 8, 2021 08:00
- Sampling point
- LC0020 Location withheld
- Sample type
- Routine
- Lab sample
- PB-210910-007
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2019 – Dec 31, 2021
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.409 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
- Collected
- Sep 8, 2021 08:48
- Sampling point
- LC0002 Location withheld
- Sample type
- Routine
- Lab sample
- PB-210910-006
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2019 – Dec 31, 2021
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0441 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 5.8 ug/l
-
- Collected
- Sep 8, 2021 07:00
- Sampling point
- LC0021 Location withheld
- Sample type
- Routine
- Lab sample
- PB-210910-005
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2019 – Dec 31, 2021
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.546 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.6 ug/l
-
- Collected
- Jun 9, 2021 12:20
- Sampling point
- TF102 Treatment Plant T102
- Sample type
- Routine
- Lab sample
- RU-210610-028
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2013 – Dec 31, 2021
-
Combined Uranium 4006 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
Routine (10).