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
MS0780007 , Town of Mathiston
41 of the 73 analytes this system has been tested for have been detected at least once, across 219 samples on record.
The other 32 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 219 samples on record, detections range from November 3, 2003 to June 24, 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 | 65 of 65 results | Aug 14, 2007 | Aug 15, 2023 |
| Lead 1030 | Inorganic Chemical | 50 of 65 results | Aug 14, 2007 | Aug 15, 2023 |
| Fluoride 1025 | Inorganic Chemical | 21 of 22 results | Nov 3, 2003 | Jun 24, 2026 |
| Barium 1010 | Inorganic Chemical | 20 of 20 results | Nov 3, 2003 | Jun 24, 2026 |
| Arsenic 1005 | Inorganic Chemical | 17 of 20 results | Nov 16, 2004 | Jun 24, 2026 |
| Selenium 1045 | Inorganic Chemical | 17 of 20 results | Nov 3, 2003 | Jun 24, 2026 |
| TTHM 2950 | Organic Chemical | 16 of 17 results | Sep 20, 2007 | Aug 27, 2025 |
| Nickel 1036 | Inorganic Chemical | 15 of 18 results | Nov 3, 2003 | Mar 25, 2025 |
| Chromium 1020 | Inorganic Chemical | 14 of 20 results | Nov 3, 2003 | Mar 25, 2025 |
| Gross Alpha, Incl. Radon & U 4002 | Radionuclide | 10 of 10 results | Dec 7, 2011 | Jul 11, 2012 |
| Combined Radium (-226 & -228) 4010 | Radionuclide | 10 of 10 results | Dec 7, 2011 | Jul 11, 2012 |
| Radium-228 4030 | Radionuclide | 10 of 10 results | Dec 7, 2011 | Jul 11, 2012 |
| Bromoform 2942 | Organic Chemical | 9 of 11 results | Sep 16, 2013 | Aug 27, 2025 |
| Sodium 1052 | Inorganic Chemical | 8 of 8 results | Sep 29, 2009 | Jun 24, 2026 |
| Radium-226 4020 | Radionuclide | 5 of 10 results | Dec 7, 2011 | Jul 11, 2012 |
| Dibromochloromethane 2944 | Organic Chemical | 4 of 11 results | Oct 28, 2024 | Feb 19, 2025 |
| Total Haloacetic Acids (Haa5) 2456 | Organic Chemical | 4 of 17 results | Aug 2, 2010 | Jul 29, 2024 |
| Nitrite 1041 | Inorganic Chemical | 3 of 40 results | Aug 7, 2006 | Sep 27, 2010 |
| Dibromoacetic Acid 2454 | Organic Chemical | 2 of 11 results | Sep 16, 2013 | Oct 28, 2024 |
| Calcium 1016 | Inorganic Chemical | 2 of 2 results | Sep 29, 2009 | Sep 29, 2009 |
| Chloride 1017 | Inorganic Chemical | 2 of 2 results | Sep 29, 2009 | Sep 29, 2009 |
| Iron 1028 | Inorganic Chemical | 2 of 2 results | Sep 29, 2009 | Sep 29, 2009 |
| Magnesium 1031 | Inorganic Chemical | 2 of 2 results | Sep 29, 2009 | Sep 29, 2009 |
| Manganese 1032 | Inorganic Chemical | 2 of 2 results | Sep 29, 2009 | Sep 29, 2009 |
| Potassium 1042 | Inorganic Chemical | 2 of 2 results | Sep 29, 2009 | Sep 29, 2009 |
| Residue, Total, Filterable 1057 | Water Quality | 2 of 2 results | Sep 29, 2009 | Sep 29, 2009 |
| Alkalinity, Caco3 Stability 1067 | Water Quality | 2 of 2 results | Sep 29, 2009 | Sep 29, 2009 |
| Carbon Dioxide 1901 | Water Quality | 2 of 2 results | Sep 29, 2009 | Sep 29, 2009 |
| Color 1905 | Water Quality | 2 of 2 results | Sep 29, 2009 | Sep 29, 2009 |
| Hardness, Total (As Caco3) 1915 | Water Quality | 2 of 2 results | Sep 29, 2009 | Sep 29, 2009 |
| Alkalinity, Total 1927 | Water Quality | 2 of 2 results | Sep 29, 2009 | Sep 29, 2009 |
| Iron, Field Result FEFD | Inorganic Chemical | 2 of 2 results | Sep 29, 2009 | Sep 29, 2009 |
| Calculated Sodium NACA | Water Quality | 2 of 2 results | Sep 29, 2009 | Sep 29, 2009 |
| PH, Field Result PHFD | Water Quality | 2 of 2 results | Sep 29, 2009 | Sep 29, 2009 |
| Sulfate 1055 | Inorganic Chemical | 2 of 4 results | Nov 3, 2003 | Nov 3, 2003 |
| Antimony, Total 1074 | Inorganic Chemical | 1 of 20 results | Mar 25, 2025 | Mar 25, 2025 |
| Thallium, Total 1085 | Inorganic Chemical | 1 of 20 results | Oct 18, 2010 | Oct 18, 2010 |
| Nitrate-Nitrite 1038 | Inorganic Chemical | 1 of 40 results | Oct 3, 2005 | Oct 3, 2005 |
| Nitrate 1040 | Inorganic Chemical | 1 of 40 results | Oct 3, 2005 | Oct 3, 2005 |
| Xylenes, Total 2955 | Organic Chemical | 1 of 23 results | May 17, 2004 | May 17, 2004 |
| Cadmium 1015 | Inorganic Chemical | 1 of 20 results | Nov 3, 2003 | Nov 3, 2003 |
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 131–140 of 219 samples, newest first — collected September 8, 2011 to April 2, 2012. The summary above covers all 219.
28 results from the 10 samples listed here: 18 detected, 10 not detected. Across the whole record it is 338 of 1,198. 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 |
|---|---|---|
|
||
| Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Apr 2, 2012 01:10, sampling point TF101 | Nitrate-Nitrite 1038 EPA method 353.2 | Jan 1, 2012 – Dec 31, 2012 |
| Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Apr 2, 2012 01:10, sampling point TF101 | Nitrate 1040 EPA method 353.2 | Jan 1, 2012 – Dec 31, 2012 |
| Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Apr 2, 2012 01:10, sampling point TF101 | Nitrite 1041 EPA method 353.2 | Jan 1, 2012 – Dec 31, 2012 |
|
||
| Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Apr 2, 2012 01:20, sampling point TF102 | Nitrate-Nitrite 1038 EPA method 353.2 | Jan 1, 2012 – Dec 31, 2012 |
| Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Apr 2, 2012 01:20, sampling point TF102 | Nitrate 1040 EPA method 353.2 | Jan 1, 2012 – Dec 31, 2012 |
| Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Apr 2, 2012 01:20, sampling point TF102 | Nitrite 1041 EPA method 353.2 | Jan 1, 2012 – Dec 31, 2012 |
|
||
| 4.1 pci/l , sample collected Feb 6, 2012 13:26, sampling point TF101 | Gross Alpha, Incl. Radon & U 4002 EPA method 00-02 | Not recorded |
| 1.9 pci/l , sample collected Feb 6, 2012 13:26, sampling point TF101 | Combined Radium (-226 & -228) 4010 | Not recorded |
| 0.7 pci/l , sample collected Feb 6, 2012 13:26, sampling point TF101 | Radium-226 4020 EPA method 903.1 | Jan 1, 2012 – Mar 31, 2012 |
| 1.2 pci/l , sample collected Feb 6, 2012 13:26, sampling point TF101 | Radium-228 4030 EPA method 904.0 | Jan 1, 2012 – Mar 31, 2012 |
|
||
| 3.6 pci/l , sample collected Feb 6, 2012 13:10, sampling point TF102 | Gross Alpha, Incl. Radon & U 4002 EPA method 00-02 | Not recorded |
| 1 pci/l , sample collected Feb 6, 2012 13:10, sampling point TF102 | Combined Radium (-226 & -228) 4010 | Not recorded |
| Not detected below 0.427 pci/l Minimum Reporting Level , sample collected Feb 6, 2012 13:10, sampling point TF102 | Radium-226 4020 EPA method 903.1 | Jan 1, 2012 – Mar 31, 2012 |
| 1 pci/l , sample collected Feb 6, 2012 13:10, sampling point TF102 | Radium-228 4030 EPA method 904.0 | Jan 1, 2012 – Mar 31, 2012 |
|
||
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Feb 6, 2012 13:14, sampling point TF102 | Combined Uranium 4006 EPA method 200.8 | Jan 1, 2012 – Mar 31, 2012 |
|
||
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Feb 6, 2012 13:30, sampling point TF101 | Combined Uranium 4006 EPA method 200.8 | Jan 1, 2012 – Mar 31, 2012 |
|
||
| 4.1 pci/l , sample collected Dec 7, 2011 13:20, sampling point TF101 | Gross Alpha, Incl. Radon & U 4002 EPA method 00-02 | Not recorded |
| 1.9 pci/l , sample collected Dec 7, 2011 13:20, sampling point TF101 | Combined Radium (-226 & -228) 4010 | Not recorded |
| 0.7 pci/l , sample collected Dec 7, 2011 13:20, sampling point TF101 | Radium-226 4020 EPA method 903.1 | Oct 1, 2011 – Dec 31, 2011 |
| 1.2 pci/l , sample collected Dec 7, 2011 13:20, sampling point TF101 | Radium-228 4030 EPA method 904.0 | Oct 1, 2011 – Dec 31, 2011 |
|
||
| 3.6 pci/l , sample collected Dec 7, 2011 13:40, sampling point TF102 | Gross Alpha, Incl. Radon & U 4002 EPA method 00-02 | Not recorded |
| 1 pci/l , sample collected Dec 7, 2011 13:40, sampling point TF102 | Combined Radium (-226 & -228) 4010 | Not recorded |
| Not detected below 0.427 pci/l Minimum Reporting Level , sample collected Dec 7, 2011 13:40, sampling point TF102 | Radium-226 4020 EPA method 903.1 | Oct 1, 2011 – Dec 31, 2011 |
| 1 pci/l , sample collected Dec 7, 2011 13:40, sampling point TF102 | Radium-228 4030 EPA method 904.0 | Oct 1, 2011 – Dec 31, 2011 |
|
||
| 0.0338 mg/l , sample collected Sep 8, 2011, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2009 – Dec 31, 2011 |
| 0.001 mg/l , sample collected Sep 8, 2011, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2009 – Dec 31, 2011 |
|
||
| 0.0239 mg/l , sample collected Sep 8, 2011, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2009 – Dec 31, 2011 |
| 0.0019 mg/l , sample collected Sep 8, 2011, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2009 – Dec 31, 2011 |
-
- Collected
- Apr 2, 2012 01:10
- Sampling point
- TF101 Treatment Plant T101
- Sample type
- Routine
- Lab sample
- 120403-081NI
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2012 – Dec 31, 2012
-
Nitrate-Nitrite 1038 EPA method 353.2
- Result
- Not detected below 0.1 mg/l Minimum Reporting Level
-
Nitrate 1040 EPA method 353.2
- Result
- Not detected below 0.08 mg/l Minimum Reporting Level
-
Nitrite 1041 EPA method 353.2
- Result
- Not detected below 0.02 mg/l Minimum Reporting Level
-
- Collected
- Apr 2, 2012 01:20
- Sampling point
- TF102 Treatment Plant T102
- Sample type
- Routine
- Lab sample
- 120403-073NI
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2012 – Dec 31, 2012
-
Nitrate-Nitrite 1038 EPA method 353.2
- Result
- Not detected below 0.1 mg/l Minimum Reporting Level
-
Nitrate 1040 EPA method 353.2
- Result
- Not detected below 0.08 mg/l Minimum Reporting Level
-
Nitrite 1041 EPA method 353.2
- Result
- Not detected below 0.02 mg/l Minimum Reporting Level
-
- Collected
- Feb 6, 2012 13:26
- Sampling point
- TF101 Treatment Plant T101
- Sample type
- Routine
- Lab sample
- 120207-082
- Laboratory
- Radiation Safety Engineering
-
Gross Alpha, Incl. Radon & U 4002 EPA method 00-02
- Result
- 4.1 pci/l
- Monitoring period
- Not recorded
-
Combined Radium (-226 & -228) 4010
- Result
- 1.9 pci/l
- Monitoring period
- Not recorded
-
Radium-226 4020 EPA method 903.1
- Result
- 0.7 pci/l
- Monitoring period
- Jan 1, 2012 – Mar 31, 2012
-
Radium-228 4030 EPA method 904.0
- Result
- 1.2 pci/l
- Monitoring period
- Jan 1, 2012 – Mar 31, 2012
-
- Collected
- Feb 6, 2012 13:10
- Sampling point
- TF102 Treatment Plant T102
- Sample type
- Routine
- Lab sample
- 120207-083
- Laboratory
- Radiation Safety Engineering
-
Gross Alpha, Incl. Radon & U 4002 EPA method 00-02
- Result
- 3.6 pci/l
- Monitoring period
- Not recorded
-
Combined Radium (-226 & -228) 4010
- Result
- 1 pci/l
- Monitoring period
- Not recorded
-
Radium-226 4020 EPA method 903.1
- Result
- Not detected below 0.427 pci/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2012 – Mar 31, 2012
-
Radium-228 4030 EPA method 904.0
- Result
- 1 pci/l
- Monitoring period
- Jan 1, 2012 – Mar 31, 2012
-
- Collected
- Feb 6, 2012 13:14
- Sampling point
- TF102 Treatment Plant T102
- Sample type
- Routine
- Lab sample
- 120207-083RU
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2012 – Mar 31, 2012
-
Combined Uranium 4006 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Feb 6, 2012 13:30
- Sampling point
- TF101 Treatment Plant T101
- Sample type
- Routine
- Lab sample
- 120207-082RU
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2012 – Mar 31, 2012
-
Combined Uranium 4006 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Dec 7, 2011 13:20
- Sampling point
- TF101 Treatment Plant T101
- Sample type
- Routine
- Lab sample
- 111208-100
- Laboratory
- Radiation Safety Engineering
-
Gross Alpha, Incl. Radon & U 4002 EPA method 00-02
- Result
- 4.1 pci/l
- Monitoring period
- Not recorded
-
Combined Radium (-226 & -228) 4010
- Result
- 1.9 pci/l
- Monitoring period
- Not recorded
-
Radium-226 4020 EPA method 903.1
- Result
- 0.7 pci/l
- Monitoring period
- Oct 1, 2011 – Dec 31, 2011
-
Radium-228 4030 EPA method 904.0
- Result
- 1.2 pci/l
- Monitoring period
- Oct 1, 2011 – Dec 31, 2011
-
- Collected
- Dec 7, 2011 13:40
- Sampling point
- TF102 Treatment Plant T102
- Sample type
- Routine
- Lab sample
- 111208-101
- Laboratory
- Radiation Safety Engineering
-
Gross Alpha, Incl. Radon & U 4002 EPA method 00-02
- Result
- 3.6 pci/l
- Monitoring period
- Not recorded
-
Combined Radium (-226 & -228) 4010
- Result
- 1 pci/l
- Monitoring period
- Not recorded
-
Radium-226 4020 EPA method 903.1
- Result
- Not detected below 0.427 pci/l Minimum Reporting Level
- Monitoring period
- Oct 1, 2011 – Dec 31, 2011
-
Radium-228 4030 EPA method 904.0
- Result
- 1 pci/l
- Monitoring period
- Oct 1, 2011 – Dec 31, 2011
-
- Collected
- Sep 8, 2011
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 110909-067PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2009 – Dec 31, 2011
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0338 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.001 mg/l
-
- Collected
- Sep 8, 2011
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 110909-074PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2009 – Dec 31, 2011
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0239 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0019 mg/l
Routine (10).