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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

MS0290010 , Town of Tremont

30 of the 73 analytes this system has been tested for have been detected at least once, across 503 samples on record.

The other 43 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 503 samples on record, detections range from October 12, 1993 to July 22, 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 Tremont, 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 383 of 405 results Oct 12, 1993 Jul 22, 2026
Lead 1030 Inorganic Chemical 172 of 405 results Oct 12, 1993 Jul 29, 2024
Nitrate-Nitrite 1038 Inorganic Chemical 22 of 23 results May 17, 2004 Jun 30, 2026
Nitrate 1040 Inorganic Chemical 22 of 23 results May 17, 2004 Jun 30, 2026
Barium 1010 Inorganic Chemical 10 of 10 results Sep 17, 2003 Feb 10, 2025
TTHM 2950 Organic Chemical 10 of 23 results Jun 14, 2004 May 13, 2024
Nickel 1036 Inorganic Chemical 9 of 10 results Sep 17, 2003 Feb 10, 2025
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 8 of 23 results Sep 24, 2008 Apr 9, 2025
Chloroform 2941 Organic Chemical 6 of 18 results Aug 29, 2012 May 13, 2024
Dichloroacetic Acid 2451 Organic Chemical 5 of 18 results Sep 27, 2007 Jun 15, 2020
Sodium 1052 Inorganic Chemical 4 of 4 results Mar 28, 2008 Feb 12, 2024
Monochloroacetic Acid 2450 Organic Chemical 2 of 18 results Sep 24, 2008 Jun 15, 2020
Monobromoacetic Acid 2453 Organic Chemical 2 of 18 results Sep 24, 2008 Jun 15, 2020
Bromodichloromethane 2943 Organic Chemical 2 of 18 results Sep 24, 2014 Jun 15, 2020
Cadmium 1015 Inorganic Chemical 2 of 10 results Mar 16, 2005 Feb 6, 2006
Chromium 1020 Inorganic Chemical 2 of 10 results Mar 16, 2005 Feb 6, 2006
Selenium 1045 Inorganic Chemical 2 of 10 results Mar 16, 2005 Feb 6, 2006
Calcium 1016 Inorganic Chemical 1 of 1 result Mar 28, 2008 Mar 28, 2008
Magnesium 1031 Inorganic Chemical 1 of 1 result Mar 28, 2008 Mar 28, 2008
Manganese 1032 Inorganic Chemical 1 of 1 result Mar 28, 2008 Mar 28, 2008
Potassium 1042 Inorganic Chemical 1 of 1 result Mar 28, 2008 Mar 28, 2008
Residue, Total, Filterable 1057 Water Quality 1 of 1 result Mar 28, 2008 Mar 28, 2008
Alkalinity, Caco3 Stability 1067 Water Quality 1 of 1 result Mar 28, 2008 Mar 28, 2008
Carbon Dioxide 1901 Water Quality 1 of 1 result Mar 28, 2008 Mar 28, 2008
Color 1905 Water Quality 1 of 1 result Mar 28, 2008 Mar 28, 2008
Hardness, Total (As Caco3) 1915 Water Quality 1 of 1 result Mar 28, 2008 Mar 28, 2008
PH 1925 Water Quality 1 of 1 result Mar 28, 2008 Mar 28, 2008
Alkalinity, Total 1927 Water Quality 1 of 1 result Mar 28, 2008 Mar 28, 2008
Calculated Sodium NACA Water Quality 1 of 1 result Mar 28, 2008 Mar 28, 2008
PH, Field Result PHFD Water Quality 1 of 1 result Mar 28, 2008 Mar 28, 2008

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 161–170 of 503 samples, newest first — collected June 29, 2020 to June 29, 2020. The summary above covers all 503.

20 results from the 10 samples listed here: 15 detected, 5 not detected. Across the whole record it is 676 of 1,404. 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 Tremont, every result from 161 to 170 of 503 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 29, 2020 04:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
200630-068PB
Laboratory
MSDH Lab
0.7957 mg/l , sample collected Jun 29, 2020 04:30, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2020 – Jun 30, 2020
0.006 mg/l , sample collected Jun 29, 2020 04:30, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2020 – Jun 30, 2020
Collected
Jun 29, 2020 05:45
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
200630-067PB
Laboratory
MSDH Lab
0.5169 mg/l , sample collected Jun 29, 2020 05:45, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2020 – Jun 30, 2020
0.0007 mg/l , sample collected Jun 29, 2020 05:45, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2020 – Jun 30, 2020
Collected
Jun 29, 2020 04:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
200630-066PB
Laboratory
MSDH Lab
0.0087 mg/l , sample collected Jun 29, 2020 04:30, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2020 – Jun 30, 2020
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jun 29, 2020 04:30, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2020 – Jun 30, 2020
Collected
Jun 29, 2020 07:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
200630-065PB
Laboratory
MSDH Lab
0.1797 mg/l , sample collected Jun 29, 2020 07:00, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2020 – Jun 30, 2020
0.003 mg/l , sample collected Jun 29, 2020 07:00, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2020 – Jun 30, 2020
Collected
Jun 29, 2020 06:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
200630-064PB
Laboratory
MSDH Lab
0.0095 mg/l , sample collected Jun 29, 2020 06:00, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2020 – Jun 30, 2020
0.0005 mg/l , sample collected Jun 29, 2020 06:00, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2020 – Jun 30, 2020
Collected
Jun 29, 2020 07:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
200630-063PB
Laboratory
MSDH Lab
0.0529 mg/l , sample collected Jun 29, 2020 07:00, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2020 – Jun 30, 2020
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jun 29, 2020 07:00, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2020 – Jun 30, 2020
Collected
Jun 29, 2020 06:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
200630-062PB
Laboratory
MSDH Lab
0.0026 mg/l , sample collected Jun 29, 2020 06:00, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2020 – Jun 30, 2020
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jun 29, 2020 06:00, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2020 – Jun 30, 2020
Collected
Jun 29, 2020 07:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
200630-060PB
Laboratory
MSDH Lab
0.0044 mg/l , sample collected Jun 29, 2020 07:00, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2020 – Jun 30, 2020
0.0005 mg/l , sample collected Jun 29, 2020 07:00, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2020 – Jun 30, 2020
Collected
Jun 29, 2020 08:40
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
200630-059PB
Laboratory
MSDH Lab
0.021 mg/l , sample collected Jun 29, 2020 08:40, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2020 – Jun 30, 2020
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jun 29, 2020 08:40, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2020 – Jun 30, 2020
Collected
Jun 29, 2020 07:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
200630-058PB
Laboratory
MSDH Lab
0.0027 mg/l , sample collected Jun 29, 2020 07:30, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2020 – Jun 30, 2020
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jun 29, 2020 07:30, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2020 – Jun 30, 2020

Routine (10).