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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

MS0250023 , South Terry Water Assn

26 of the 57 analytes this system has been tested for have been detected at least once, across 409 samples on record.

The other 31 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 409 samples on record, detections range from August 30, 1993 to February 13, 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 South Terry Water Assn, 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 96 of 100 results Aug 30, 1993 Aug 27, 2024
Lead 1030 Inorganic Chemical 83 of 100 results Aug 30, 1993 Aug 27, 2024
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 62 of 73 results Sep 15, 2004 Jul 16, 2024
TTHM 2950 Organic Chemical 60 of 75 results Sep 15, 2004 Jan 25, 2024
Chloroform 2941 Organic Chemical 42 of 50 results Aug 8, 2007 Sep 29, 2020
Dichloroacetic Acid 2451 Organic Chemical 40 of 49 results Sep 24, 2008 Jun 6, 2018
Trichloroacetic Acid 2452 Organic Chemical 39 of 49 results Sep 24, 2008 Jun 6, 2018
Bromodichloromethane 2943 Organic Chemical 36 of 50 results Aug 8, 2007 Sep 20, 2018
Barium 1010 Inorganic Chemical 20 of 20 results Sep 17, 2003 Feb 13, 2025
Fluoride 1025 Inorganic Chemical 20 of 20 results Sep 17, 2003 Feb 13, 2025
Nickel 1036 Inorganic Chemical 20 of 20 results Sep 17, 2003 Feb 13, 2025
Dibromochloromethane 2944 Organic Chemical 14 of 50 results Aug 8, 2007 Dec 21, 2016
Monochloroacetic Acid 2450 Organic Chemical 13 of 49 results Sep 24, 2008 Sep 29, 2020
Chromium 1020 Inorganic Chemical 11 of 20 results Sep 17, 2003 Feb 13, 2025
Gross Alpha, Incl. Radon & U 4002 Radionuclide 10 of 10 results Dec 14, 2011 Jul 12, 2012
Carbon Tetrachloride 2982 Organic Chemical 8 of 53 results Oct 28, 2004 Jan 30, 2023
Monobromoacetic Acid 2453 Organic Chemical 7 of 49 results Jul 21, 2009 Sep 29, 2020
Nitrate-Nitrite 1038 Inorganic Chemical 6 of 46 results Apr 24, 2024 Feb 13, 2025
Nitrate 1040 Inorganic Chemical 6 of 46 results Apr 24, 2024 Feb 13, 2025
Dibromoacetic Acid 2454 Organic Chemical 5 of 49 results Mar 23, 2016 Mar 16, 2017
Sodium 1052 Inorganic Chemical 4 of 4 results Sep 25, 2019 Feb 6, 2025
Sulfate 1055 Inorganic Chemical 4 of 4 results Sep 17, 2003 Feb 25, 2004
Xylenes, Total 2955 Organic Chemical 3 of 53 results Aug 29, 2007 Apr 29, 2009
Bromoform 2942 Organic Chemical 2 of 50 results Mar 23, 2016 Mar 23, 2016
Cadmium 1015 Inorganic Chemical 2 of 20 results Mar 9, 2005 Mar 9, 2005
Selenium 1045 Inorganic Chemical 2 of 20 results Mar 9, 2005 Mar 9, 2005

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 101–110 of 409 samples, newest first — collected August 1, 2018 to March 18, 2019. The summary above covers all 409.

41 results from the 10 samples listed here: 14 detected, 27 not detected. Across the whole record it is 615 of 2,342. 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 1 sampling point 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 South Terry Water Assn, every result from 101 to 110 of 409 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
Mar 18, 2019 10:25
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
190319-049NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Mar 18, 2019 10:25, sampling point TF101 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2019 – Dec 31, 2019
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Mar 18, 2019 10:25, sampling point TF101 Nitrate 1040 EPA method QC10107041C Jan 1, 2019 – Dec 31, 2019
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Mar 18, 2019 10:25, sampling point TF101 Nitrite 1041 EPA method QC10107041C Jan 1, 2019 – Dec 31, 2019
Collected
Mar 18, 2019 10:36
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
190319-039NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Mar 18, 2019 10:36, sampling point TF102 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2019 – Dec 31, 2019
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Mar 18, 2019 10:36, sampling point TF102 Nitrate 1040 EPA method QC10107041C Jan 1, 2019 – Dec 31, 2019
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Mar 18, 2019 10:36, sampling point TF102 Nitrite 1041 EPA method QC10107041C Jan 1, 2019 – Dec 31, 2019
Collected
Oct 24, 2018 10:23
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
181025-002IN
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Oct 24, 2018 10:23, sampling point TF102 Arsenic 1005 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019
0.0084 mg/l , sample collected Oct 24, 2018 10:23, sampling point TF102 Barium 1010 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Oct 24, 2018 10:23, sampling point TF102 Cadmium 1015 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019
0.0018 mg/l , sample collected Oct 24, 2018 10:23, sampling point TF102 Chromium 1020 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019
0.532 mg/l , sample collected Oct 24, 2018 10:23, sampling point TF102 Fluoride 1025 EPA method 300.0 Jan 1, 2017 – Dec 31, 2019
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Oct 24, 2018 10:23, sampling point TF102 Mercury 1035 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019
0.0007 mg/l , sample collected Oct 24, 2018 10:23, sampling point TF102 Nickel 1036 EPA method 200.8 Not recorded
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Oct 24, 2018 10:23, sampling point TF102 Selenium 1045 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Oct 24, 2018 10:23, sampling point TF102 Antimony, Total 1074 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Oct 24, 2018 10:23, sampling point TF102 Beryllium, Total 1075 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Oct 24, 2018 10:23, sampling point TF102 Thallium, Total 1085 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019
Collected
Oct 24, 2018 10:20
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
181025-001IN
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Oct 24, 2018 10:20, sampling point TF101 Arsenic 1005 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019
0.0084 mg/l , sample collected Oct 24, 2018 10:20, sampling point TF101 Barium 1010 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Oct 24, 2018 10:20, sampling point TF101 Cadmium 1015 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019
0.0023 mg/l , sample collected Oct 24, 2018 10:20, sampling point TF101 Chromium 1020 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019
0.542 mg/l , sample collected Oct 24, 2018 10:20, sampling point TF101 Fluoride 1025 EPA method 300.0 Jan 1, 2017 – Dec 31, 2019
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Oct 24, 2018 10:20, sampling point TF101 Mercury 1035 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019
0.0007 mg/l , sample collected Oct 24, 2018 10:20, sampling point TF101 Nickel 1036 EPA method 200.8 Not recorded
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Oct 24, 2018 10:20, sampling point TF101 Selenium 1045 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Oct 24, 2018 10:20, sampling point TF101 Antimony, Total 1074 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Oct 24, 2018 10:20, sampling point TF101 Beryllium, Total 1075 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Oct 24, 2018 10:20, sampling point TF101 Thallium, Total 1085 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019
Collected
Sep 20, 2018 07:45
Sampling point
SM2 Location withheld
Sample type
Routine
Lab sample
180921-004TH
Laboratory
MSDH Lab
15.8 ug/l , sample collected Sep 20, 2018 07:45, sampling point SM2 Chloroform 2941 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Sep 20, 2018 07:45, sampling point SM2 Bromoform 2942 EPA method 524.2 Not recorded
1.71 ug/l , sample collected Sep 20, 2018 07:45, sampling point SM2 Bromodichloromethane 2943 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Sep 20, 2018 07:45, sampling point SM2 Dibromochloromethane 2944 EPA method 524.2 Not recorded
17.5 ug/l , sample collected Sep 20, 2018 07:45, sampling point SM2 TTHM 2950 Jan 1, 2018 – Dec 31, 2018
Collected
Aug 13, 2018 09:20
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
180814-006RU
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Aug 13, 2018 09:20, sampling point TF101 Combined Uranium 4006 EPA method 200.8 Jan 1, 2013 – Dec 31, 2021
Collected
Aug 13, 2018 09:25
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
180814-005RU
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Aug 13, 2018 09:25, sampling point TF102 Combined Uranium 4006 EPA method 200.8 Jan 1, 2013 – Dec 31, 2021
Collected
Aug 1, 2018 07:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
180803-068PB
Laboratory
MSDH Lab
0.0121 mg/l , sample collected Aug 1, 2018 07:30, 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 1, 2018 07:30, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2018 – Dec 31, 2020
Collected
Aug 1, 2018 07:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
180803-067PB
Laboratory
MSDH Lab
0.0159 mg/l , sample collected Aug 1, 2018 07:00, 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 1, 2018 07:00, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2018 – Dec 31, 2020
Collected
Aug 1, 2018 07:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
180803-060PB
Laboratory
MSDH Lab
0.0123 mg/l , sample collected Aug 1, 2018 07:00, 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 1, 2018 07:00, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2018 – Dec 31, 2020

Routine (10).