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 191–200 of 337 samples, newest first — collected October 13, 2008 to March 30, 2009. The summary above covers all 337.
38 results from the 10 samples listed here: 21 detected, 17 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 |
|---|---|---|
|
||
| 0.6348 mg/l , sample collected Mar 30, 2009, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2009 – Jun 30, 2009 |
| 0.003 mg/l , sample collected Mar 30, 2009, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2009 – Jun 30, 2009 |
|
||
| 0.6514 mg/l , sample collected Mar 30, 2009, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2009 – Jun 30, 2009 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 30, 2009, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2009 – Jun 30, 2009 |
|
||
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Feb 23, 2009, sampling point TF101 | Arsenic 1005 EPA method 200.8 | Not recorded |
| 0.006354 mg/l , sample collected Feb 23, 2009, sampling point TF101 | Barium 1010 EPA method 200.8 | Not recorded |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Feb 23, 2009, sampling point TF101 | Cadmium 1015 EPA method 200.8 | Not recorded |
| 0.002277 mg/l , sample collected Feb 23, 2009, sampling point TF101 | Chromium 1020 EPA method 200.8 | Not recorded |
| 0.24 mg/l , sample collected Feb 23, 2009, sampling point TF101 | Fluoride 1025 EPA method 380-75WE | Not recorded |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Feb 23, 2009, sampling point TF101 | Mercury 1035 EPA method 200.8 | Not recorded |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Feb 23, 2009, sampling point TF101 | Nickel 1036 EPA method 200.8 | Not recorded |
| Not detected below 0.0025 mg/l Minimum Reporting Level , sample collected Feb 23, 2009, sampling point TF101 | Selenium 1045 EPA method 200.8 | Not recorded |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Feb 23, 2009, sampling point TF101 | Antimony, Total 1074 EPA method 200.8 | Not recorded |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Feb 23, 2009, sampling point TF101 | Beryllium, Total 1075 EPA method 200.8 | Not recorded |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Feb 23, 2009, sampling point TF101 | Thallium, Total 1085 EPA method 200.8 | Not recorded |
|
||
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Feb 23, 2009, sampling point TF102 | Arsenic 1005 EPA method 200.8 | Jan 1, 2008 – Dec 31, 2010 |
| 0.00593 mg/l , sample collected Feb 23, 2009, sampling point TF102 | Barium 1010 EPA method 200.8 | Jan 1, 2008 – Dec 31, 2010 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Feb 23, 2009, sampling point TF102 | Cadmium 1015 EPA method 200.8 | Jan 1, 2008 – Dec 31, 2010 |
| 0.001889 mg/l , sample collected Feb 23, 2009, sampling point TF102 | Chromium 1020 EPA method 200.8 | Jan 1, 2008 – Dec 31, 2010 |
| 0.241 mg/l , sample collected Feb 23, 2009, sampling point TF102 | Fluoride 1025 EPA method 380-75WE | Jan 1, 2008 – Dec 31, 2010 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Feb 23, 2009, sampling point TF102 | Mercury 1035 EPA method 200.8 | Jan 1, 2008 – Dec 31, 2010 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Feb 23, 2009, sampling point TF102 | Nickel 1036 EPA method 200.8 | Not recorded |
| Not detected below 0.0025 mg/l Minimum Reporting Level , sample collected Feb 23, 2009, sampling point TF102 | Selenium 1045 EPA method 200.8 | Jan 1, 2008 – Dec 31, 2010 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Feb 23, 2009, sampling point TF102 | Antimony, Total 1074 EPA method 200.8 | Jan 1, 2008 – Dec 31, 2010 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Feb 23, 2009, sampling point TF102 | Beryllium, Total 1075 EPA method 200.8 | Jan 1, 2008 – Dec 31, 2010 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Feb 23, 2009, sampling point TF102 | Thallium, Total 1085 EPA method 200.8 | Jan 1, 2008 – Dec 31, 2010 |
|
||
| 1.9522 mg/l , sample collected Oct 13, 2008, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jul 1, 2008 – Dec 31, 2008 |
| 0.0063 mg/l , sample collected Oct 13, 2008, sampling point DS000 | Lead 1030 EPA method 200.8 | Jul 1, 2008 – Dec 31, 2008 |
|
||
| 1.3341 mg/l , sample collected Oct 13, 2008, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jul 1, 2008 – Dec 31, 2008 |
| 0.0035 mg/l , sample collected Oct 13, 2008, sampling point DS000 | Lead 1030 EPA method 200.8 | Jul 1, 2008 – Dec 31, 2008 |
|
||
| 1.4437 mg/l , sample collected Oct 13, 2008, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jul 1, 2008 – Dec 31, 2008 |
| 0.0125 mg/l , sample collected Oct 13, 2008, sampling point DS000 | Lead 1030 EPA method 200.8 | Jul 1, 2008 – Dec 31, 2008 |
|
||
| 0.4732 mg/l , sample collected Oct 13, 2008, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jul 1, 2008 – Dec 31, 2008 |
| 0.0611 mg/l , sample collected Oct 13, 2008, sampling point DS000 | Lead 1030 EPA method 200.8 | Jul 1, 2008 – Dec 31, 2008 |
|
||
| 0.6768 mg/l , sample collected Oct 13, 2008, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jul 1, 2008 – Dec 31, 2008 |
| 0.0085 mg/l , sample collected Oct 13, 2008, sampling point DS000 | Lead 1030 EPA method 200.8 | Jul 1, 2008 – Dec 31, 2008 |
|
||
| 0.8036 mg/l , sample collected Oct 13, 2008, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jul 1, 2008 – Dec 31, 2008 |
| 0.0156 mg/l , sample collected Oct 13, 2008, sampling point DS000 | Lead 1030 EPA method 200.8 | Jul 1, 2008 – Dec 31, 2008 |
-
- Collected
- Mar 30, 2009
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 090331-002PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2009 – Jun 30, 2009
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.6348 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.003 mg/l
-
- Collected
- Mar 30, 2009
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 090331-001PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2009 – Jun 30, 2009
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.6514 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Feb 23, 2009
- Sampling point
- TF101 Treatment Plant T101
- Sample type
- Routine
- Lab sample
- 090224-022IN
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Arsenic 1005 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
Barium 1010 EPA method 200.8
- Result
- 0.006354 mg/l
-
Cadmium 1015 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
Chromium 1020 EPA method 200.8
- Result
- 0.002277 mg/l
-
Fluoride 1025 EPA method 380-75WE
- Result
- 0.24 mg/l
-
Mercury 1035 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
Nickel 1036 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
Selenium 1045 EPA method 200.8
- Result
- Not detected below 0.0025 mg/l Minimum Reporting Level
-
Antimony, Total 1074 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
Beryllium, Total 1075 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
Thallium, Total 1085 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Feb 23, 2009
- Sampling point
- TF102 Treatment Plant T102
- Sample type
- Routine
- Lab sample
- 090224-021IN
- Laboratory
- MSDH Lab
-
Arsenic 1005 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2008 – Dec 31, 2010
-
Barium 1010 EPA method 200.8
- Result
- 0.00593 mg/l
- Monitoring period
- Jan 1, 2008 – Dec 31, 2010
-
Cadmium 1015 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2008 – Dec 31, 2010
-
Chromium 1020 EPA method 200.8
- Result
- 0.001889 mg/l
- Monitoring period
- Jan 1, 2008 – Dec 31, 2010
-
Fluoride 1025 EPA method 380-75WE
- Result
- 0.241 mg/l
- Monitoring period
- Jan 1, 2008 – Dec 31, 2010
-
Mercury 1035 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2008 – Dec 31, 2010
-
Nickel 1036 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Selenium 1045 EPA method 200.8
- Result
- Not detected below 0.0025 mg/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2008 – Dec 31, 2010
-
Antimony, Total 1074 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2008 – Dec 31, 2010
-
Beryllium, Total 1075 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2008 – Dec 31, 2010
-
Thallium, Total 1085 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2008 – Dec 31, 2010
-
- Collected
- Oct 13, 2008
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 081014-027PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jul 1, 2008 – Dec 31, 2008
-
Copper, Free 1022 EPA method 200.8
- Result
- 1.9522 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0063 mg/l
-
- Collected
- Oct 13, 2008
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 081014-026PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jul 1, 2008 – Dec 31, 2008
-
Copper, Free 1022 EPA method 200.8
- Result
- 1.3341 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0035 mg/l
-
- Collected
- Oct 13, 2008
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 081014-025PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jul 1, 2008 – Dec 31, 2008
-
Copper, Free 1022 EPA method 200.8
- Result
- 1.4437 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0125 mg/l
-
- Collected
- Oct 13, 2008
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 081014-024PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jul 1, 2008 – Dec 31, 2008
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.4732 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0611 mg/l
-
- Collected
- Oct 13, 2008
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 081014-023PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jul 1, 2008 – Dec 31, 2008
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.6768 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0085 mg/l
-
- Collected
- Oct 13, 2008
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 081014-022PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jul 1, 2008 – Dec 31, 2008
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.8036 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0156 mg/l
Routine (10).