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
MS0560004 , Town of Richton
39 of the 72 analytes this system has been tested for have been detected at least once, across 154 samples on record.
The other 33 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 154 samples on record, detections range from October 15, 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 | 60 of 60 results | Aug 9, 2007 | Sep 12, 2023 |
| Lead 1030 | Inorganic Chemical | 39 of 60 results | Aug 9, 2007 | Sep 12, 2023 |
| Nitrate-Nitrite 1038 | Inorganic Chemical | 16 of 22 results | Aug 22, 2005 | Feb 10, 2026 |
| Nitrate 1040 | Inorganic Chemical | 16 of 22 results | Aug 22, 2005 | Feb 10, 2026 |
| TTHM 2950 | Organic Chemical | 13 of 21 results | Jul 28, 2004 | Dec 29, 2025 |
| Chloroform 2941 | Organic Chemical | 10 of 16 results | Sep 6, 2007 | Dec 29, 2025 |
| Bromodichloromethane 2943 | Organic Chemical | 10 of 16 results | Sep 6, 2007 | Dec 29, 2025 |
| Barium 1010 | Inorganic Chemical | 10 of 10 results | Oct 15, 2003 | Mar 17, 2025 |
| Dibromochloromethane 2944 | Organic Chemical | 9 of 16 results | Sep 6, 2007 | Dec 29, 2025 |
| Total Haloacetic Acids (Haa5) 2456 | Organic Chemical | 5 of 20 results | Sep 6, 2007 | Jun 12, 2024 |
| Gross Alpha, Incl. Radon & U 4002 | Radionuclide | 5 of 5 results | Dec 14, 2011 | Jul 20, 2012 |
| Combined Radium (-226 & -228) 4010 | Radionuclide | 5 of 5 results | Dec 14, 2011 | Jul 20, 2012 |
| Radium-226 4020 | Radionuclide | 5 of 5 results | Dec 14, 2011 | Jul 20, 2012 |
| Sodium 1052 | Inorganic Chemical | 4 of 4 results | Aug 10, 2007 | Feb 24, 2025 |
| Dichloroacetic Acid 2451 | Organic Chemical | 3 of 14 results | Jun 21, 2010 | Aug 6, 2024 |
| Nickel 1036 | Inorganic Chemical | 3 of 10 results | May 6, 2013 | Oct 4, 2022 |
| Sulfate 1055 | Inorganic Chemical | 3 of 3 results | Oct 15, 2003 | Aug 10, 2007 |
| Selenium 1045 | Inorganic Chemical | 2 of 10 results | Apr 11, 2005 | Mar 20, 2006 |
| Chromium 1020 | Inorganic Chemical | 2 of 10 results | Oct 15, 2003 | Apr 11, 2005 |
| Fluoride 1025 | Inorganic Chemical | 1 of 11 results | Oct 22, 2019 | Oct 22, 2019 |
| Combined Uranium 4006 | Radionuclide | 1 of 5 results | Jun 5, 2018 | Jun 5, 2018 |
| Trichloroacetic Acid 2452 | Organic Chemical | 1 of 14 results | Aug 26, 2013 | Aug 26, 2013 |
| Calcium 1016 | Inorganic Chemical | 1 of 1 result | Aug 10, 2007 | Aug 10, 2007 |
| Chloride 1017 | Inorganic Chemical | 1 of 1 result | Aug 10, 2007 | Aug 10, 2007 |
| Iron 1028 | Inorganic Chemical | 1 of 1 result | Aug 10, 2007 | Aug 10, 2007 |
| Magnesium 1031 | Inorganic Chemical | 1 of 1 result | Aug 10, 2007 | Aug 10, 2007 |
| Manganese 1032 | Inorganic Chemical | 1 of 1 result | Aug 10, 2007 | Aug 10, 2007 |
| Potassium 1042 | Inorganic Chemical | 1 of 1 result | Aug 10, 2007 | Aug 10, 2007 |
| Residue, Total, Filterable 1057 | Water Quality | 1 of 1 result | Aug 10, 2007 | Aug 10, 2007 |
| Carbon Dioxide 1901 | Water Quality | 1 of 1 result | Aug 10, 2007 | Aug 10, 2007 |
| Color 1905 | Water Quality | 1 of 1 result | Aug 10, 2007 | Aug 10, 2007 |
| Hardness, Total (As Caco3) 1915 | Water Quality | 1 of 1 result | Aug 10, 2007 | Aug 10, 2007 |
| PH 1925 | Water Quality | 1 of 1 result | Aug 10, 2007 | Aug 10, 2007 |
| Alkalinity, Total 1927 | Water Quality | 1 of 1 result | Aug 10, 2007 | Aug 10, 2007 |
| Iron, Field Result FEFD | Inorganic Chemical | 1 of 1 result | Aug 10, 2007 | Aug 10, 2007 |
| Calculated Sodium NACA | Water Quality | 1 of 1 result | Aug 10, 2007 | Aug 10, 2007 |
| PH, Field Result PHFD | Water Quality | 1 of 1 result | Aug 10, 2007 | Aug 10, 2007 |
| Cadmium 1015 | Inorganic Chemical | 1 of 10 results | Apr 11, 2005 | Apr 11, 2005 |
| Dichloromethane 2964 | Organic Chemical | 1 of 7 results | Aug 26, 2004 | Aug 26, 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 131–140 of 154 samples, newest first — collected March 20, 2006 to August 9, 2007. The summary above covers all 154.
30 results from the 10 samples listed here: 17 detected, 13 not detected. Across the whole record it is 240 of 677. 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 |
|---|---|---|
|
||
| 0.0627 mg/l , sample collected Aug 9, 2007, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2006 – Dec 31, 2008 |
| 0.0009 mg/l , sample collected Aug 9, 2007, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2006 – Dec 31, 2008 |
|
||
| 0.1618 mg/l , sample collected Aug 9, 2007, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2006 – Dec 31, 2008 |
| 0.0005 mg/l , sample collected Aug 9, 2007, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2006 – Dec 31, 2008 |
|
||
| 0.0298 mg/l , sample collected Aug 9, 2007, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2006 – Dec 31, 2008 |
| 0.0021 mg/l , sample collected Aug 9, 2007, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2006 – Dec 31, 2008 |
|
||
| 0.0376 mg/l , sample collected Aug 9, 2007, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2006 – Dec 31, 2008 |
| 0.0008 mg/l , sample collected Aug 9, 2007, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2006 – Dec 31, 2008 |
|
||
| 0.0678 mg/l , sample collected Aug 9, 2007, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2006 – Dec 31, 2008 |
| 0.0005 mg/l , sample collected Aug 9, 2007, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2006 – Dec 31, 2008 |
|
||
| 0.0172 mg/l , sample collected Aug 9, 2007, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2006 – Dec 31, 2008 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Aug 9, 2007, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2006 – Dec 31, 2008 |
|
||
| 0.0828 mg/l , sample collected Aug 9, 2007, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2006 – Dec 31, 2008 |
| 0.0007 mg/l , sample collected Aug 9, 2007, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2006 – Dec 31, 2008 |
|
||
| 0.28 mg/l , sample collected Jul 26, 2006, sampling point TF080 | Nitrate-Nitrite 1038 EPA method 353.2 | Jan 1, 2006 – Dec 31, 2006 |
| 0.27 mg/l , sample collected Jul 26, 2006, sampling point TF080 | Nitrate 1040 EPA method 353.2 | Jan 1, 2006 – Dec 31, 2006 |
| Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Jul 26, 2006, sampling point TF080 | Nitrite 1041 EPA method 353.2 | Jan 1, 2006 – Dec 31, 2006 |
|
||
| Not detected below 0.005 mg/l Minimum Reporting Level , sample collected Mar 20, 2006, sampling point TF080 | Cyanide 1024 EPA method QC10204001X | Jan 1, 2005 – Dec 31, 2007 |
|
||
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 20, 2006, sampling point TF080 | Arsenic 1005 EPA method 200.8 | Jan 1, 2005 – Dec 31, 2007 |
| 0.07496 mg/l , sample collected Mar 20, 2006, sampling point TF080 | Barium 1010 EPA method 200.8 | Jan 1, 2005 – Dec 31, 2007 |
| Not detected below 0.0001 mg/l Minimum Reporting Level , sample collected Mar 20, 2006, sampling point TF080 | Cadmium 1015 EPA method 200.8 | Jan 1, 2005 – Dec 31, 2007 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 20, 2006, sampling point TF080 | Chromium 1020 EPA method 200.8 | Jan 1, 2005 – Dec 31, 2007 |
| Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Mar 20, 2006, sampling point TF080 | Fluoride 1025 EPA method 380-75WE | Jan 1, 2005 – Dec 31, 2007 |
| Not detected below 0.0002 mg/l Minimum Reporting Level , sample collected Mar 20, 2006, sampling point TF080 | Mercury 1035 EPA method 200.8 | Jan 1, 2005 – Dec 31, 2007 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 20, 2006, sampling point TF080 | Nickel 1036 EPA method 200.8 | Not recorded |
| 0.000785 mg/l , sample collected Mar 20, 2006, sampling point TF080 | Selenium 1045 EPA method 200.8 | Jan 1, 2005 – Dec 31, 2007 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 20, 2006, sampling point TF080 | Antimony, Total 1074 EPA method 200.8 | Jan 1, 2005 – Dec 31, 2007 |
| Not detected below 0.0001 mg/l Minimum Reporting Level , sample collected Mar 20, 2006, sampling point TF080 | Beryllium, Total 1075 EPA method 200.8 | Jan 1, 2005 – Dec 31, 2007 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 20, 2006, sampling point TF080 | Thallium, Total 1085 EPA method 200.8 | Jan 1, 2005 – Dec 31, 2007 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 20, 2006, sampling point TF080 | Uranium-238 4009 | Not recorded |
-
- Collected
- Aug 9, 2007
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 070810-342PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2006 – Dec 31, 2008
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0627 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0009 mg/l
-
- Collected
- Aug 9, 2007
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 070810-343PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2006 – Dec 31, 2008
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.1618 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0005 mg/l
-
- Collected
- Aug 9, 2007
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 070810-303PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2006 – Dec 31, 2008
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0298 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0021 mg/l
-
- Collected
- Aug 9, 2007
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 070810-301PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2006 – Dec 31, 2008
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0376 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0008 mg/l
-
- Collected
- Aug 9, 2007
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 070810-356PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2006 – Dec 31, 2008
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0678 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0005 mg/l
-
- Collected
- Aug 9, 2007
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 070810-359PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2006 – Dec 31, 2008
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0172 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Aug 9, 2007
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 070810-302PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2006 – Dec 31, 2008
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0828 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0007 mg/l
-
- Collected
- Jul 26, 2006
- Sampling point
- TF080 Treatment Plant T080
- Sample type
- Routine
- Lab sample
- 060727-046NI
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2006 – Dec 31, 2006
-
Nitrate-Nitrite 1038 EPA method 353.2
- Result
- 0.28 mg/l
-
Nitrate 1040 EPA method 353.2
- Result
- 0.27 mg/l
-
Nitrite 1041 EPA method 353.2
- Result
- Not detected below 0.02 mg/l Minimum Reporting Level
-
- Collected
- Mar 20, 2006
- Sampling point
- TF080 Treatment Plant T080
- Sample type
- Routine
- Lab sample
- 060321-072CN
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2005 – Dec 31, 2007
-
Cyanide 1024 EPA method QC10204001X
- Result
- Not detected below 0.005 mg/l Minimum Reporting Level
-
- Collected
- Mar 20, 2006
- Sampling point
- TF080 Treatment Plant T080
- Sample type
- Routine
- Lab sample
- 060321-055IN
- Laboratory
- MSDH Lab
-
Arsenic 1005 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2005 – Dec 31, 2007
-
Barium 1010 EPA method 200.8
- Result
- 0.07496 mg/l
- Monitoring period
- Jan 1, 2005 – Dec 31, 2007
-
Cadmium 1015 EPA method 200.8
- Result
- Not detected below 0.0001 mg/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2005 – Dec 31, 2007
-
Chromium 1020 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2005 – Dec 31, 2007
-
Fluoride 1025 EPA method 380-75WE
- Result
- Not detected below 0.1 mg/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2005 – Dec 31, 2007
-
Mercury 1035 EPA method 200.8
- Result
- Not detected below 0.0002 mg/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2005 – Dec 31, 2007
-
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
- 0.000785 mg/l
- Monitoring period
- Jan 1, 2005 – Dec 31, 2007
-
Antimony, Total 1074 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2005 – Dec 31, 2007
-
Beryllium, Total 1075 EPA method 200.8
- Result
- Not detected below 0.0001 mg/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2005 – Dec 31, 2007
-
Thallium, Total 1085 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2005 – Dec 31, 2007
-
Uranium-238 4009
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
- Monitoring period
- Not recorded
Routine (10).