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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.

Every analyte ever detected for Town of Richton, with how many results found it and when it was first and last detected. Covers the whole record, not only 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 41–50 of 154 samples, newest first — collected August 19, 2020 to November 4, 2021. The summary above covers all 154.

26 results from the 10 samples listed here: 15 detected, 11 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.

Units in this table

Total Haloacetic Acids (Haa5) is recorded on this page in ug/l and mg/l. 1 mg/l = 1,000 ug/l.

Chemical and radiological sample results for Town of Richton, every result from 41 to 50 of 154 samples shown, newest first. Not detected means the amount was below the level the laboratory can reliably report, which is given beside it.
Result Analyte Monitoring period
Collected
Nov 4, 2021 13:00
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
HA-211105-003
Laboratory
MSDH Lab
Not detected below 1 ug/l Minimum Reporting Level , sample collected Nov 4, 2021 13:00, sampling point MRT000 Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 Not recorded
Collected
Nov 4, 2021 13:00
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
TH-211105-033
Laboratory
MSDH Lab
3.08 ug/l , sample collected Nov 4, 2021 13:00, sampling point MRT000 TTHM 2950 EPA method 524.2 Not recorded
Collected
Apr 12, 2021 13:50
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
NI-210413-041
Laboratory
MSDH Lab
0.201 mg/l , sample collected Apr 12, 2021 13:50, sampling point TF080 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2021 – Dec 31, 2021
0.201 mg/l , sample collected Apr 12, 2021 13:50, sampling point TF080 Nitrate 1040 EPA method QC10107041C Jan 1, 2021 – Dec 31, 2021
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Apr 12, 2021 13:50, sampling point TF080 Nitrite 1041 EPA method QC10107041C Jan 1, 2021 – Dec 31, 2021
Collected
Sep 29, 2020 13:30
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
200930-007TH
Laboratory
MSDH Lab
134 ug/l , sample collected Sep 29, 2020 13:30, sampling point MRT000 Chloroform 2941 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Sep 29, 2020 13:30, sampling point MRT000 Bromoform 2942 EPA method 524.2 Not recorded
23 ug/l , sample collected Sep 29, 2020 13:30, sampling point MRT000 Bromodichloromethane 2943 EPA method 524.2 Not recorded
3.14 ug/l , sample collected Sep 29, 2020 13:30, sampling point MRT000 Dibromochloromethane 2944 EPA method 524.2 Not recorded
160 ug/l , sample collected Sep 29, 2020 13:30, sampling point MRT000 TTHM 2950 Jan 1, 2020 – Dec 31, 2020
Collected
Sep 29, 2020 13:30
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
200930-007HA
Laboratory
MSDH Lab
Not detected below 0.002 mg/l Minimum Reporting Level , sample collected Sep 29, 2020 13:30, sampling point MRT000 Monochloroacetic Acid 2450 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Sep 29, 2020 13:30, sampling point MRT000 Dichloroacetic Acid 2451 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Sep 29, 2020 13:30, sampling point MRT000 Trichloroacetic Acid 2452 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Sep 29, 2020 13:30, sampling point MRT000 Monobromoacetic Acid 2453 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Sep 29, 2020 13:30, sampling point MRT000 Dibromoacetic Acid 2454 EPA method 552.2 Not recorded
Not detected below 0.006 mg/l Minimum Reporting Level , sample collected Sep 29, 2020 13:30, sampling point MRT000 Total Haloacetic Acids (Haa5) 2456 Jan 1, 2020 – Dec 31, 2020
Collected
Aug 19, 2020 06:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
200820-020PB
Laboratory
MSDH Lab
0.1058 mg/l , sample collected Aug 19, 2020 06:30, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2018 – Dec 31, 2020
0.0008 mg/l , sample collected Aug 19, 2020 06:30, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2018 – Dec 31, 2020
Collected
Aug 19, 2020 06:40
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
200820-019PB
Laboratory
MSDH Lab
0.0589 mg/l , sample collected Aug 19, 2020 06:40, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2018 – Dec 31, 2020
0.005 mg/l , sample collected Aug 19, 2020 06:40, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2018 – Dec 31, 2020
Collected
Aug 19, 2020 06:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
200820-018PB
Laboratory
MSDH Lab
0.0064 mg/l , sample collected Aug 19, 2020 06:30, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2018 – Dec 31, 2020
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Aug 19, 2020 06:30, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2018 – Dec 31, 2020
Collected
Aug 19, 2020 05:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
200820-017PB
Laboratory
MSDH Lab
0.0704 mg/l , sample collected Aug 19, 2020 05:00, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2018 – Dec 31, 2020
0.0017 mg/l , sample collected Aug 19, 2020 05:00, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2018 – Dec 31, 2020
Collected
Aug 19, 2020 05:50
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
200820-016PB
Laboratory
MSDH Lab
0.0894 mg/l , sample collected Aug 19, 2020 05:50, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2018 – Dec 31, 2020
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Aug 19, 2020 05:50, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2018 – Dec 31, 2020

Routine (10).