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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

MS0320004 , Union Church Waterworks Assn

22 of the 57 analytes this system has been tested for have been detected at least once, across 141 samples on record.

The other 35 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 141 samples on record, detections range from September 24, 2003 to May 20, 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 Union Church Waterworks 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 49 of 50 results Jul 26, 2007 Aug 6, 2024
Lead 1030 Inorganic Chemical 28 of 50 results Jul 26, 2007 Aug 6, 2024
Barium 1010 Inorganic Chemical 18 of 18 results Sep 24, 2003 May 20, 2025
Fluoride 1025 Inorganic Chemical 12 of 18 results Sep 24, 2003 May 20, 2025
Arsenic 1005 Inorganic Chemical 9 of 18 results Jan 12, 2009 Feb 20, 2024
Nickel 1036 Inorganic Chemical 8 of 18 results Jan 12, 2009 May 20, 2025
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 8 of 15 results Sep 24, 2008 Apr 9, 2025
TTHM 2950 Organic Chemical 5 of 13 results Jun 16, 2004 May 17, 2023
Gross Alpha, Incl. Radon & U 4002 Radionuclide 5 of 5 results Dec 13, 2011 Jul 31, 2012
Combined Radium (-226 & -228) 4010 Radionuclide 5 of 5 results Dec 13, 2011 Jul 31, 2012
Radium-226 4020 Radionuclide 5 of 5 results Dec 13, 2011 Jul 31, 2012
Chromium 1020 Inorganic Chemical 3 of 18 results Apr 8, 2015 May 20, 2025
Sodium 1052 Inorganic Chemical 3 of 3 results Sep 24, 2019 Feb 26, 2025
Chloroform 2941 Organic Chemical 3 of 8 results Aug 9, 2007 Aug 27, 2012
Bromodichloromethane 2943 Organic Chemical 3 of 8 results Aug 9, 2007 Aug 27, 2012
Monochloroacetic Acid 2450 Organic Chemical 2 of 9 results Aug 27, 2012 Aug 15, 2018
Dichloroacetic Acid 2451 Organic Chemical 2 of 9 results Aug 27, 2012 Jun 29, 2015
Dibromochloromethane 2944 Organic Chemical 2 of 8 results Aug 9, 2007 Sep 24, 2008
Sulfate 1055 Inorganic Chemical 2 of 2 results Sep 24, 2003 Apr 7, 2004
Monobromoacetic Acid 2453 Organic Chemical 1 of 9 results Aug 15, 2018 Aug 15, 2018
Dibromoacetic Acid 2454 Organic Chemical 1 of 9 results Aug 15, 2018 Aug 15, 2018
Trichloroacetic Acid 2452 Organic Chemical 1 of 9 results Aug 27, 2012 Aug 27, 2012

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 41–50 of 141 samples, newest first — collected May 25, 2021 to October 20, 2021. The summary above covers all 141.

28 results from the 10 samples listed here: 10 detected, 18 not detected. Across the whole record it is 175 of 652. 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 7 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 Union Church Waterworks Assn, every result from 41 to 50 of 141 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
Oct 20, 2021 05:00
Sampling point
LC0008 Location withheld
Sample type
Routine
Lab sample
PB-211021-022
Laboratory
MSDH Lab
0.0023 mg/l , sample collected Oct 20, 2021 05:00, sampling point LC0008 Copper, Free 1022 EPA method 200.8 Jan 1, 2019 – Dec 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 20, 2021 05:00, sampling point LC0008 Lead 1030 EPA method 200.8 Jan 1, 2019 – Dec 31, 2021
Collected
Oct 20, 2021 06:00
Sampling point
LC0007 Location withheld
Sample type
Routine
Lab sample
PB-211021-027
Laboratory
MSDH Lab
0.0021 mg/l , sample collected Oct 20, 2021 06:00, sampling point LC0007 Copper, Free 1022 EPA method 200.8 Jan 1, 2019 – Dec 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 20, 2021 06:00, sampling point LC0007 Lead 1030 EPA method 200.8 Jan 1, 2019 – Dec 31, 2021
Collected
Oct 20, 2021 04:00
Sampling point
LC0006 Location withheld
Sample type
Routine
Lab sample
PB-211021-023
Laboratory
MSDH Lab
0.0021 mg/l , sample collected Oct 20, 2021 04:00, sampling point LC0006 Copper, Free 1022 EPA method 200.8 Jan 1, 2019 – Dec 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 20, 2021 04:00, sampling point LC0006 Lead 1030 EPA method 200.8 Jan 1, 2019 – Dec 31, 2021
Collected
Oct 20, 2021 05:00
Sampling point
LC0005 Location withheld
Sample type
Routine
Lab sample
PB-211021-028
Laboratory
MSDH Lab
0.0024 mg/l , sample collected Oct 20, 2021 05:00, sampling point LC0005 Copper, Free 1022 EPA method 200.8 Jan 1, 2019 – Dec 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 20, 2021 05:00, sampling point LC0005 Lead 1030 EPA method 200.8 Jan 1, 2019 – Dec 31, 2021
Collected
Oct 20, 2021 04:00
Sampling point
LC0004 Location withheld
Sample type
Routine
Lab sample
PB-211021-024
Laboratory
MSDH Lab
0.0033 mg/l , sample collected Oct 20, 2021 04:00, sampling point LC0004 Copper, Free 1022 EPA method 200.8 Jan 1, 2019 – Dec 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 20, 2021 04:00, sampling point LC0004 Lead 1030 EPA method 200.8 Jan 1, 2019 – Dec 31, 2021
Collected
Oct 20, 2021 07:00
Sampling point
LC0003 Location withheld
Sample type
Routine
Lab sample
PB-211021-029
Laboratory
MSDH Lab
0.0023 mg/l , sample collected Oct 20, 2021 07:00, sampling point LC0003 Copper, Free 1022 EPA method 200.8 Jan 1, 2019 – Dec 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 20, 2021 07:00, sampling point LC0003 Lead 1030 EPA method 200.8 Jan 1, 2019 – Dec 31, 2021
Collected
Oct 20, 2021 08:00
Sampling point
LC0002 Location withheld
Sample type
Routine
Lab sample
PB-211021-025
Laboratory
MSDH Lab
0.0024 mg/l , sample collected Oct 20, 2021 08:00, sampling point LC0002 Copper, Free 1022 EPA method 200.8 Jan 1, 2019 – Dec 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 20, 2021 08:00, sampling point LC0002 Lead 1030 EPA method 200.8 Jan 1, 2019 – Dec 31, 2021
Collected
Oct 20, 2021 08:00
Sampling point
LC0008 Location withheld
Sample type
Routine
Lab sample
PB-211021-030
Laboratory
MSDH Lab
0.0028 mg/l , sample collected Oct 20, 2021 08:00, sampling point LC0008 Copper, Free 1022 EPA method 200.8 Jan 1, 2019 – Dec 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 20, 2021 08:00, sampling point LC0008 Lead 1030 EPA method 200.8 Jan 1, 2019 – Dec 31, 2021
Collected
May 25, 2021 14:00
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
IN-210526-001
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 25, 2021 14:00, sampling point TF080 Arsenic 1005 EPA method 200.8 Apr 1, 2021 – Jun 30, 2021
0.0964 mg/l , sample collected May 25, 2021 14:00, sampling point TF080 Barium 1010 EPA method 200.8 Apr 1, 2021 – Jun 30, 2021
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 25, 2021 14:00, sampling point TF080 Cadmium 1015 EPA method 200.8 Apr 1, 2021 – Jun 30, 2021
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 25, 2021 14:00, sampling point TF080 Chromium 1020 EPA method 200.8 Apr 1, 2021 – Jun 30, 2021
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected May 25, 2021 14:00, sampling point TF080 Fluoride 1025 EPA method QC 10-109-12-2-A Apr 1, 2021 – Jun 30, 2021
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 25, 2021 14:00, sampling point TF080 Mercury 1035 EPA method 200.8 Apr 1, 2021 – Jun 30, 2021
0.0006 mg/l , sample collected May 25, 2021 14:00, sampling point TF080 Nickel 1036 EPA method 200.8 Not recorded
Not detected below 0.0025 mg/l Minimum Reporting Level , sample collected May 25, 2021 14:00, sampling point TF080 Selenium 1045 EPA method 200.8 Apr 1, 2021 – Jun 30, 2021
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 25, 2021 14:00, sampling point TF080 Antimony, Total 1074 EPA method 200.8 Apr 1, 2021 – Jun 30, 2021
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 25, 2021 14:00, sampling point TF080 Beryllium, Total 1075 EPA method 200.8 Apr 1, 2021 – Jun 30, 2021
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 25, 2021 14:00, sampling point TF080 Thallium, Total 1085 EPA method 200.8 Apr 1, 2021 – Jun 30, 2021
Collected
May 25, 2021 14:00
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
HA-210526-014
Laboratory
MSDH Lab
Not detected below 1 ug/l Minimum Reporting Level , sample collected May 25, 2021 14:00, sampling point MRT000 Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 Jan 1, 2021 – Dec 31, 2021

Routine (10).