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 251–260 of 337 samples, newest first — collected October 16, 2007 to October 16, 2007. The summary above covers all 337.
20 results from the 10 samples listed here: 20 detected, 0 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.
| Result | Analyte | Monitoring period |
|---|---|---|
|
||
| 0.8108 mg/l , sample collected Oct 16, 2007, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Not recorded |
| 0.0013 mg/l , sample collected Oct 16, 2007, sampling point DS000 | Lead 1030 EPA method 200.8 | Not recorded |
|
||
| 0.0153 mg/l , sample collected Oct 16, 2007, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Not recorded |
| 0.0012 mg/l , sample collected Oct 16, 2007, sampling point DS000 | Lead 1030 EPA method 200.8 | Not recorded |
|
||
| 0.1902 mg/l , sample collected Oct 16, 2007, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Not recorded |
| 0.0005 mg/l , sample collected Oct 16, 2007, sampling point DS000 | Lead 1030 EPA method 200.8 | Not recorded |
|
||
| 0.2741 mg/l , sample collected Oct 16, 2007, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Not recorded |
| 0.0009 mg/l , sample collected Oct 16, 2007, sampling point DS000 | Lead 1030 EPA method 200.8 | Not recorded |
|
||
| 0.0031 mg/l , sample collected Oct 16, 2007, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Not recorded |
| 0.0054 mg/l , sample collected Oct 16, 2007, sampling point DS000 | Lead 1030 EPA method 200.8 | Not recorded |
|
||
| 0.0477 mg/l , sample collected Oct 16, 2007, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Not recorded |
| 0.0028 mg/l , sample collected Oct 16, 2007, sampling point DS000 | Lead 1030 EPA method 200.8 | Not recorded |
|
||
| 0.0281 mg/l , sample collected Oct 16, 2007, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Not recorded |
| 0.0037 mg/l , sample collected Oct 16, 2007, sampling point DS000 | Lead 1030 EPA method 200.8 | Not recorded |
|
||
| 0.0282 mg/l , sample collected Oct 16, 2007, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Not recorded |
| 0.0011 mg/l , sample collected Oct 16, 2007, sampling point DS000 | Lead 1030 EPA method 200.8 | Not recorded |
|
||
| 0.5284 mg/l , sample collected Oct 16, 2007, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Not recorded |
| 0.0222 mg/l , sample collected Oct 16, 2007, sampling point DS000 | Lead 1030 EPA method 200.8 | Not recorded |
|
||
| 0.1321 mg/l , sample collected Oct 16, 2007, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Not recorded |
| 0.0058 mg/l , sample collected Oct 16, 2007, sampling point DS000 | Lead 1030 EPA method 200.8 | Not recorded |
-
- Collected
- Oct 16, 2007
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 071026-051PB
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.8108 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0013 mg/l
-
- Collected
- Oct 16, 2007
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 071026-050PB
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0153 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0012 mg/l
-
- Collected
- Oct 16, 2007
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 071026-049PB
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.1902 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0005 mg/l
-
- Collected
- Oct 16, 2007
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 071026-048PB
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.2741 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0009 mg/l
-
- Collected
- Oct 16, 2007
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 071026-047PB
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0031 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0054 mg/l
-
- Collected
- Oct 16, 2007
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 071026-046PB
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0477 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0028 mg/l
-
- Collected
- Oct 16, 2007
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 071026-045PB
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0281 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0037 mg/l
-
- Collected
- Oct 16, 2007
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 071026-044PB
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0282 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0011 mg/l
-
- Collected
- Oct 16, 2007
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 071026-043PB
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.5284 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0222 mg/l
-
- Collected
- Oct 16, 2007
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 071026-042PB
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.1321 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0058 mg/l
Routine (10).