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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.

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

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 71–80 of 275 samples, newest first — collected June 25, 2014 to August 22, 2016. The summary above covers all 275.

30 results from the 10 samples listed here: 12 detected, 18 not detected. Across the whole record it is 338 of 1,017. A sample is analysed for many analytes at once, so one sample appears on as many rows as it had results.

Chemical and radiological sample results for Town of Benoit, every result from 71 to 80 of 275 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
Aug 22, 2016
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
160824-003PB
Laboratory
MSDH Lab
0.0314 mg/l , sample collected Aug 22, 2016, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2015 – Dec 31, 2017
0.0012 mg/l , sample collected Aug 22, 2016, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2015 – Dec 31, 2017
Collected
Aug 22, 2016
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
160824-002PB
Laboratory
MSDH Lab
0.0694 mg/l , sample collected Aug 22, 2016, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2015 – Dec 31, 2017
0.0081 mg/l , sample collected Aug 22, 2016, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2015 – Dec 31, 2017
Collected
Aug 22, 2016 10:35
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
160824-001PB
Laboratory
MSDH Lab
0.0052 mg/l , sample collected Aug 22, 2016 10:35, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2015 – Dec 31, 2017
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Aug 22, 2016 10:35, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2015 – Dec 31, 2017
Collected
Mar 14, 2016 13:35
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
160315-002NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Mar 14, 2016 13:35, sampling point TF101 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2016 – Dec 31, 2016
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Mar 14, 2016 13:35, sampling point TF101 Nitrate 1040 EPA method QC10107041C Jan 1, 2016 – Dec 31, 2016
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Mar 14, 2016 13:35, sampling point TF101 Nitrite 1041 EPA method QC10107041C Jan 1, 2016 – Dec 31, 2016
Collected
Mar 14, 2016 13:50
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
160315-001NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Mar 14, 2016 13:50, sampling point TF102 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2016 – Dec 31, 2016
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Mar 14, 2016 13:50, sampling point TF102 Nitrate 1040 EPA method QC10107041C Jan 1, 2016 – Dec 31, 2016
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Mar 14, 2016 13:50, sampling point TF102 Nitrite 1041 EPA method QC10107041C Jan 1, 2016 – Dec 31, 2016
Collected
Jan 20, 2015 12:30
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
150121-083NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Jan 20, 2015 12:30, sampling point TF102 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2015 – Dec 31, 2015
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Jan 20, 2015 12:30, sampling point TF102 Nitrate 1040 EPA method QC10107041C Jan 1, 2015 – Dec 31, 2015
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Jan 20, 2015 12:30, sampling point TF102 Nitrite 1041 EPA method QC10107041C Jan 1, 2015 – Dec 31, 2015
Collected
Jan 20, 2015 12:15
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
150121-081NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Jan 20, 2015 12:15, sampling point TF101 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2015 – Dec 31, 2015
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Jan 20, 2015 12:15, sampling point TF101 Nitrate 1040 EPA method QC10107041C Jan 1, 2015 – Dec 31, 2015
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Jan 20, 2015 12:15, sampling point TF101 Nitrite 1041 EPA method QC10107041C Jan 1, 2015 – Dec 31, 2015
Collected
Aug 4, 2014 03:35
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
140805-027HA
Laboratory
MSDH Lab
Not detected below 0.002 mg/l Minimum Reporting Level , sample collected Aug 4, 2014 03:35, sampling point MRT000 Monochloroacetic Acid 2450 EPA method 552.2 Not recorded
0.005 mg/l , sample collected Aug 4, 2014 03:35, sampling point MRT000 Dichloroacetic Acid 2451 EPA method 552.2 Not recorded
0.003 mg/l , sample collected Aug 4, 2014 03:35, sampling point MRT000 Trichloroacetic Acid 2452 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Aug 4, 2014 03:35, sampling point MRT000 Monobromoacetic Acid 2453 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Aug 4, 2014 03:35, sampling point MRT000 Dibromoacetic Acid 2454 EPA method 552.2 Not recorded
0.008 mg/l , sample collected Aug 4, 2014 03:35, sampling point MRT000 Total Haloacetic Acids (Haa5) 2456 Jan 1, 2014 – Dec 31, 2016
Collected
Aug 4, 2014 03:40
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
140805-026TH
Laboratory
MSDH Lab
10.6 ug/l , sample collected Aug 4, 2014 03:40, sampling point MRT000 Chloroform 2941 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Aug 4, 2014 03:40, sampling point MRT000 Bromoform 2942 EPA method 524.2 Not recorded
3.49 ug/l , sample collected Aug 4, 2014 03:40, sampling point MRT000 Bromodichloromethane 2943 EPA method 524.2 Not recorded
2 ug/l , sample collected Aug 4, 2014 03:40, sampling point MRT000 Dibromochloromethane 2944 EPA method 524.2 Not recorded
16 ug/l , sample collected Aug 4, 2014 03:40, sampling point MRT000 TTHM 2950 EPA method 524.2 Jan 1, 2014 – Dec 31, 2016
Collected
Jun 25, 2014 01:30
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
140626-019CN
Laboratory
MSDH Lab
Not detected below 0.015 mg/l Minimum Reporting Level , sample collected Jun 25, 2014 01:30, sampling point TF102 Cyanide 1024 EPA method QC10204001X Jan 1, 2014 – Dec 31, 2016

Routine (10).