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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

MS0330001 , Town of Bassfield

35 of the 72 analytes this system has been tested for have been detected at least once, across 168 samples on record.

The other 37 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 168 samples on record, detections range from September 29, 2003 to July 23, 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 Bassfield, 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 72 of 72 results Aug 19, 2004 Aug 23, 2023
Lead 1030 Inorganic Chemical 30 of 72 results Aug 19, 2004 Aug 23, 2023
Nitrate-Nitrite 1038 Inorganic Chemical 23 of 23 results May 17, 2004 Jul 23, 2026
Nitrate 1040 Inorganic Chemical 23 of 23 results May 17, 2004 Jul 23, 2026
TTHM 2950 Organic Chemical 13 of 19 results Sep 20, 2007 Dec 1, 2025
Barium 1010 Inorganic Chemical 10 of 10 results Sep 29, 2003 Dec 2, 2025
Bromodichloromethane 2943 Organic Chemical 7 of 14 results Aug 28, 2012 Dec 1, 2025
Chloroform 2941 Organic Chemical 7 of 14 results Aug 28, 2012 May 8, 2025
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 7 of 20 results Sep 27, 2007 May 7, 2024
Dibromochloromethane 2944 Organic Chemical 6 of 14 results Aug 5, 2019 Dec 1, 2025
Bromoform 2942 Organic Chemical 5 of 14 results Sep 25, 2024 Dec 1, 2025
Sodium 1052 Inorganic Chemical 5 of 5 results Jun 1, 2017 Feb 18, 2025
Gross Alpha, Incl. Radon & U 4002 Radionuclide 5 of 5 results Dec 13, 2011 Jul 19, 2012
Combined Radium (-226 & -228) 4010 Radionuclide 5 of 5 results Dec 13, 2011 Jul 19, 2012
Radium-226 4020 Radionuclide 5 of 5 results Dec 13, 2011 Jul 19, 2012
Nickel 1036 Inorganic Chemical 3 of 10 results Jan 14, 2009 Dec 2, 2025
Calcium 1016 Inorganic Chemical 2 of 2 results Jun 1, 2017 Jun 1, 2017
Chloride 1017 Inorganic Chemical 2 of 2 results Jun 1, 2017 Jun 1, 2017
Iron 1028 Inorganic Chemical 2 of 2 results Jun 1, 2017 Jun 1, 2017
Magnesium 1031 Inorganic Chemical 2 of 2 results Jun 1, 2017 Jun 1, 2017
Manganese 1032 Inorganic Chemical 2 of 2 results Jun 1, 2017 Jun 1, 2017
Potassium 1042 Inorganic Chemical 2 of 2 results Jun 1, 2017 Jun 1, 2017
Residue, Total, Filterable 1057 Water Quality 2 of 2 results Jun 1, 2017 Jun 1, 2017
Carbon Dioxide 1901 Water Quality 2 of 2 results Jun 1, 2017 Jun 1, 2017
Color 1905 Water Quality 2 of 2 results Jun 1, 2017 Jun 1, 2017
Hardness, Total (As Caco3) 1915 Water Quality 2 of 2 results Jun 1, 2017 Jun 1, 2017
Alkalinity, Total 1927 Water Quality 2 of 2 results Jun 1, 2017 Jun 1, 2017
Calculated Sodium NACA Water Quality 2 of 2 results Jun 1, 2017 Jun 1, 2017
PH, Field Result PHFD Water Quality 2 of 2 results Jun 1, 2017 Jun 1, 2017
Xylenes, Total 2955 Organic Chemical 1 of 7 results Jun 15, 2022 Jun 15, 2022
Monobromoacetic Acid 2453 Organic Chemical 1 of 14 results Aug 6, 2019 Aug 6, 2019
Iron, Field Result FEFD Inorganic Chemical 1 of 2 results Jun 1, 2017 Jun 1, 2017
Dichloroacetic Acid 2451 Organic Chemical 1 of 14 results Aug 28, 2012 Aug 28, 2012
Nitrite 1041 Inorganic Chemical 1 of 23 results Aug 10, 2005 Aug 10, 2005
Dichloromethane 2964 Organic Chemical 1 of 7 results Aug 5, 2004 Aug 5, 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 21–30 of 168 samples, newest first — collected May 8, 2023 to August 23, 2023. The summary above covers all 168.

19 results from the 10 samples listed here: 13 detected, 6 not detected. Across the whole record it is 258 of 710. 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 9 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 Bassfield, every result from 21 to 30 of 168 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 23, 2023 14:55
Sampling point
LC0011 Location withheld
Sample type
Routine
Lab sample
PB-230824-030
Laboratory
MSDH Lab
0.00439 mg/l , sample collected Aug 23, 2023 14:55, sampling point LC0011 Copper, Free 1022 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
0.637 ug/l , sample collected Aug 23, 2023 14:55, sampling point LC0011 Lead 1030 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Collected
Aug 23, 2023 10:10
Sampling point
LC0016 Location withheld
Sample type
Routine
Lab sample
PB-230824-029
Laboratory
MSDH Lab
0.00227 mg/l , sample collected Aug 23, 2023 10:10, sampling point LC0016 Copper, Free 1022 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 23, 2023 10:10, sampling point LC0016 Lead 1030 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Collected
Aug 23, 2023 04:00
Sampling point
LC0012 Location withheld
Sample type
Routine
Lab sample
PB-230824-027
Laboratory
MSDH Lab
0.00104 mg/l , sample collected Aug 23, 2023 04:00, sampling point LC0012 Copper, Free 1022 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 23, 2023 04:00, sampling point LC0012 Lead 1030 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Collected
Aug 23, 2023 05:45
Sampling point
LC0014 Location withheld
Sample type
Routine
Lab sample
PB-230824-026
Laboratory
MSDH Lab
0.00314 mg/l , sample collected Aug 23, 2023 05:45, sampling point LC0014 Copper, Free 1022 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 23, 2023 05:45, sampling point LC0014 Lead 1030 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Collected
Aug 23, 2023 06:45
Sampling point
LC0001 Location withheld
Sample type
Routine
Lab sample
PB-230824-025
Laboratory
MSDH Lab
0.00132 mg/l , sample collected Aug 23, 2023 06:45, sampling point LC0001 Copper, Free 1022 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 23, 2023 06:45, sampling point LC0001 Lead 1030 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Collected
Aug 23, 2023 07:38
Sampling point
LC0002 Location withheld
Sample type
Routine
Lab sample
PB-230824-024
Laboratory
MSDH Lab
0.00385 mg/l , sample collected Aug 23, 2023 07:38, sampling point LC0002 Copper, Free 1022 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 23, 2023 07:38, sampling point LC0002 Lead 1030 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Collected
Aug 23, 2023 12:15
Sampling point
LC0007 Location withheld
Sample type
Routine
Lab sample
PB-230824-023
Laboratory
MSDH Lab
0.00559 mg/l , sample collected Aug 23, 2023 12:15, sampling point LC0007 Copper, Free 1022 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
0.857 ug/l , sample collected Aug 23, 2023 12:15, sampling point LC0007 Lead 1030 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Collected
Aug 23, 2023 08:10
Sampling point
LC0010 Location withheld
Sample type
Routine
Lab sample
PB-230824-022
Laboratory
MSDH Lab
0.00216 mg/l , sample collected Aug 23, 2023 08:10, sampling point LC0010 Copper, Free 1022 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 23, 2023 08:10, sampling point LC0010 Lead 1030 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Collected
Aug 22, 2023 17:00
Sampling point
LC0018 Location withheld
Sample type
Routine
Lab sample
PB-230824-028
Laboratory
MSDH Lab
0.00636 mg/l , sample collected Aug 22, 2023 17:00, sampling point LC0018 Copper, Free 1022 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
1.34 ug/l , sample collected Aug 22, 2023 17:00, sampling point LC0018 Lead 1030 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Collected
May 8, 2023 12:54
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
HA-230509-019
Laboratory
MSDH Lab
1.18 ug/l , sample collected May 8, 2023 12:54, sampling point MRT000 Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 Not recorded

Routine (10).