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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

MS0060002 , Town of Benoit

21 of the 57 analytes this system has been tested for have been detected at least once, across 275 samples on record.

The other 36 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 275 samples on record, detections range from August 26, 1993 to November 30, 2025. These figures cover the whole record; the list of samples further down is narrowed.

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 Benoit, 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 136 of 150 results Aug 26, 1993 Jun 2, 2025
Lead 1030 Inorganic Chemical 99 of 150 results Aug 26, 1993 Jun 2, 2025
Barium 1010 Inorganic Chemical 18 of 18 results Feb 5, 2002 Nov 30, 2025
Fluoride 1025 Inorganic Chemical 18 of 18 results Feb 5, 2002 Nov 30, 2025
Chromium 1020 Inorganic Chemical 13 of 18 results Feb 5, 2002 Jan 13, 2025
Gross Alpha, Incl. Radon & U 4002 Radionuclide 10 of 10 results Dec 5, 2011 Oct 24, 2012
TTHM 2950 Organic Chemical 6 of 8 results May 5, 2004 Sep 5, 2017
Chloroform 2941 Organic Chemical 5 of 5 results Jun 25, 2007 Sep 5, 2017
Sodium 1052 Inorganic Chemical 4 of 4 results Sep 16, 2019 Nov 4, 2024
Dichloroacetic Acid 2451 Organic Chemical 4 of 4 results Jul 16, 2008 Sep 5, 2017
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 4 of 8 results Jun 25, 2007 Sep 5, 2017
Arsenic 1005 Inorganic Chemical 3 of 18 results May 5, 2014 Jan 13, 2025
Nickel 1036 Inorganic Chemical 3 of 18 results Mar 10, 2008 Apr 26, 2012
Selenium 1045 Inorganic Chemical 3 of 18 results Feb 14, 2005 Mar 10, 2008
Nitrite 1041 Inorganic Chemical 2 of 38 results Oct 31, 2012 Jan 13, 2025
Trichloroacetic Acid 2452 Organic Chemical 2 of 4 results Jul 14, 2011 Aug 4, 2014
Bromodichloromethane 2943 Organic Chemical 2 of 5 results Jun 25, 2007 Aug 4, 2014
Dibromochloromethane 2944 Organic Chemical 2 of 5 results Jun 25, 2007 Aug 4, 2014
Cadmium 1015 Inorganic Chemical 2 of 18 results Feb 14, 2005 Feb 14, 2005
Cyanide 1024 Inorganic Chemical 1 of 18 results Apr 16, 2018 Apr 16, 2018
Bromoform 2942 Organic Chemical 1 of 5 results Jun 25, 2007 Jun 25, 2007

Showing samples collected between September 25, 2024 and September 25, 2026. That is this page’s default, not a limit on what the agency records.

Show every sample on record

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The most recent samples, result by result

The table below lists 11–18 of 18 samples, newest first — collected November 4, 2024 to June 2, 2025. The summary above covers all 18.

21 results from the 8 samples listed here: 7 detected, 14 not detected. A sample is analysed for many analytes at once, so one sample appears on as many rows as it had results.

We withheld the location of 2 sampling points below. The location on record identifies a private home, and we do not publish those. That is our decision, not the agency’s. The sampling point, its type and every result taken there are published unchanged.

Chemical and radiological sample results for Town of Benoit, every result from 11 to 18 of 18 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
Jun 2, 2025 10:15
Sampling point
LC0007 Location withheld
Sample type
Routine
Lab sample
PB-250603-001
Laboratory
MSDH Lab
0.168 mg/l , sample collected Jun 2, 2025 10:15, sampling point LC0007 Copper, Free 1022 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 2, 2025 10:15, sampling point LC0007 Lead 1030 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Collected
May 5, 2025 14:55
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
CN-250506-033
Laboratory
MSDH Lab
Not detected below 0.015 mg/l Minimum Reporting Level , sample collected May 5, 2025 14:55, sampling point TF102 Cyanide 1024 EPA method QC10204001X Jan 1, 2023 – Dec 31, 2025
Collected
Feb 4, 2025 14:19
Sampling point
SMD Location withheld
Sample type
Routine
Lab sample
HA-250205-010
Laboratory
MSDH Lab
Not detected below 1 ug/l Minimum Reporting Level , sample collected Feb 4, 2025 14:19, sampling point SMD Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 Jan 1, 2023 – Dec 31, 2025
Collected
Feb 4, 2025 13:55
Sampling point
SMD Location withheld
Sample type
Routine
Lab sample
TH-250205-010
Laboratory
MSDH Lab
Not detected below 1 ug/l Minimum Reporting Level , sample collected Feb 4, 2025 13:55, sampling point SMD TTHM 2950 EPA method 524.2 Jan 1, 2023 – Dec 31, 2025
Collected
Jan 13, 2025 14:30
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
RU-250114-020
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jan 13, 2025 14:30, sampling point TF101 Combined Uranium 4006 EPA method 200.8 Jan 1, 2022 – Dec 31, 2030
Collected
Jan 13, 2025 15:07
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
IN-250114-040
Laboratory
MSDH Lab
0.0008 mg/l , sample collected Jan 13, 2025 15:07, sampling point TF101 Arsenic 1005 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
0.0052 mg/l , sample collected Jan 13, 2025 15:07, sampling point TF101 Barium 1010 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jan 13, 2025 15:07, sampling point TF101 Cadmium 1015 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
0.0021 mg/l , sample collected Jan 13, 2025 15:07, sampling point TF101 Chromium 1020 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
0.338 mg/l , sample collected Jan 13, 2025 15:07, sampling point TF101 Fluoride 1025 EPA method QC 10-109-12-2-A Jan 1, 2023 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jan 13, 2025 15:07, sampling point TF101 Mercury 1035 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jan 13, 2025 15:07, sampling point TF101 Nickel 1036 EPA method 200.8 Not recorded
Not detected below 0.0025 mg/l Minimum Reporting Level , sample collected Jan 13, 2025 15:07, sampling point TF101 Selenium 1045 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jan 13, 2025 15:07, sampling point TF101 Antimony, Total 1074 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jan 13, 2025 15:07, sampling point TF101 Beryllium, Total 1075 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jan 13, 2025 15:07, sampling point TF101 Thallium, Total 1085 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Collected
Jan 13, 2025 14:45
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
NI-250114-013
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Jan 13, 2025 14:45, sampling point TF101 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2025 – Dec 31, 2025
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Jan 13, 2025 14:45, sampling point TF101 Nitrate 1040 EPA method QC10107041C Jan 1, 2025 – Dec 31, 2025
0.0312 mg/l , sample collected Jan 13, 2025 14:45, sampling point TF101 Nitrite 1041 EPA method QC10107041C Jan 1, 2025 – Dec 31, 2025
Collected
Nov 4, 2024 13:45
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
NA-241105-006
Laboratory
MSDH Lab
112 mg/l , sample collected Nov 4, 2024 13:45, sampling point TF102 Sodium 1052 EPA method 200.7 Jan 1, 2022 – Dec 31, 2024

Routine (8).