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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

MS0800002 , Calvary Water Association

17 of the 57 analytes this system has been tested for have been detected at least once, across 151 samples on record.

The other 40 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 151 samples on record, detections range from November 3, 2003 to June 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 Calvary Water Association, 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 60 of 60 results Aug 14, 2007 Aug 16, 2023
Lead 1030 Inorganic Chemical 26 of 60 results Aug 14, 2007 Aug 16, 2023
TTHM 2950 Organic Chemical 14 of 18 results Sep 1, 2004 Jun 22, 2026
Barium 1010 Inorganic Chemical 10 of 10 results Nov 3, 2003 Apr 8, 2025
Chloroform 2941 Organic Chemical 9 of 13 results Sep 17, 2007 Jun 22, 2026
Bromodichloromethane 2943 Organic Chemical 9 of 13 results Sep 17, 2007 Jun 22, 2026
Dibromochloromethane 2944 Organic Chemical 9 of 13 results Sep 17, 2007 Jun 22, 2026
Nickel 1036 Inorganic Chemical 9 of 10 results Apr 7, 2004 Apr 8, 2025
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 8 of 19 results Aug 3, 2010 Jul 30, 2024
Dichloroacetic Acid 2451 Organic Chemical 7 of 13 results Aug 3, 2010 Jun 22, 2026
Chromium 1020 Inorganic Chemical 7 of 10 results Nov 3, 2003 Apr 8, 2025
Gross Alpha, Incl. Radon & U 4002 Radionuclide 5 of 5 results Dec 12, 2011 Jul 19, 2012
Trichloroacetic Acid 2452 Organic Chemical 4 of 13 results Aug 3, 2010 Oct 28, 2020
Fluoride 1025 Inorganic Chemical 3 of 10 results Apr 19, 2006 Apr 8, 2025
Sodium 1052 Inorganic Chemical 2 of 2 results Sep 19, 2019 Mar 21, 2023
Monobromoacetic Acid 2453 Organic Chemical 2 of 13 results Sep 17, 2013 Oct 28, 2020
Sulfate 1055 Inorganic Chemical 1 of 2 results Nov 3, 2003 Nov 3, 2003

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 11–20 of 151 samples, newest first — collected August 16, 2023 to October 7, 2025. The summary above covers all 151.

34 results from the 10 samples listed here: 13 detected, 21 not detected. Across the whole record it is 185 of 655. 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 2 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 Calvary Water Association, every result from 11 to 20 of 151 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 7, 2025 14:40
Sampling point
SM1 Location withheld
Sample type
Routine
Lab sample
810-167504-1
Laboratory
Eurofins Eaton Analytical South Bend in
Not detected below 2 ug/l Minimum Reporting Level , sample collected Oct 7, 2025 14:40, sampling point SM1 Monochloroacetic Acid 2450 EPA method 552.2 Jul 1, 2025 – Sep 30, 2025
Not detected below 1 ug/l Minimum Reporting Level , sample collected Oct 7, 2025 14:40, sampling point SM1 Dichloroacetic Acid 2451 EPA method 552.2 Jul 1, 2025 – Sep 30, 2025
Not detected below 1 ug/l Minimum Reporting Level , sample collected Oct 7, 2025 14:40, sampling point SM1 Trichloroacetic Acid 2452 EPA method 552.2 Jul 1, 2025 – Sep 30, 2025
Not detected below 1 ug/l Minimum Reporting Level , sample collected Oct 7, 2025 14:40, sampling point SM1 Monobromoacetic Acid 2453 EPA method 552.2 Jul 1, 2025 – Sep 30, 2025
Not detected below 1 ug/l Minimum Reporting Level , sample collected Oct 7, 2025 14:40, sampling point SM1 Dibromoacetic Acid 2454 EPA method 552.2 Jul 1, 2025 – Sep 30, 2025
Not detected below 2 ug/l Minimum Reporting Level , sample collected Oct 7, 2025 14:40, sampling point SM1 Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 Jul 1, 2025 – Sep 30, 2025
1.2 ug/l , sample collected Oct 7, 2025 14:40, sampling point SM1 Chloroform 2941 EPA method 524.2 Jul 1, 2025 – Sep 30, 2025
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 7, 2025 14:40, sampling point SM1 Bromoform 2942 EPA method 524.2 Jul 1, 2025 – Sep 30, 2025
1.3 ug/l , sample collected Oct 7, 2025 14:40, sampling point SM1 Bromodichloromethane 2943 EPA method 524.2 Jul 1, 2025 – Sep 30, 2025
0.96 ug/l , sample collected Oct 7, 2025 14:40, sampling point SM1 Dibromochloromethane 2944 EPA method 524.2 Jul 1, 2025 – Sep 30, 2025
3.46 ug/l , sample collected Oct 7, 2025 14:40, sampling point SM1 TTHM 2950 EPA method 524.2 Jul 1, 2025 – Sep 30, 2025
Collected
Sep 30, 2025 09:15
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
IN-251001-017
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Sep 30, 2025 09:15, sampling point TF080 Mercury 1035 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Collected
Apr 15, 2025 16:30
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
NI-250416-040
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Apr 15, 2025 16:30, sampling point TF080 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2025 – Dec 31, 2025
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Apr 15, 2025 16:30, sampling point TF080 Nitrate 1040 EPA method QC10107041C Jan 1, 2025 – Dec 31, 2025
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Apr 15, 2025 16:30, sampling point TF080 Nitrite 1041 EPA method QC10107041C Jan 1, 2025 – Dec 31, 2025
Collected
Apr 8, 2025 14:45
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
IN-250409-015
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 8, 2025 14:45, sampling point TF080 Arsenic 1005 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
0.0225 mg/l , sample collected Apr 8, 2025 14:45, sampling point TF080 Barium 1010 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 8, 2025 14:45, sampling point TF080 Cadmium 1015 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
0.0007 mg/l , sample collected Apr 8, 2025 14:45, sampling point TF080 Chromium 1020 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
0.122 mg/l , sample collected Apr 8, 2025 14:45, sampling point TF080 Fluoride 1025 EPA method QC 10-109-12-2-A Jan 1, 2023 – Dec 31, 2025
0.002 mg/l , sample collected Apr 8, 2025 14:45, sampling point TF080 Nickel 1036 EPA method 200.8 Not recorded
Not detected below 0.0025 mg/l Minimum Reporting Level , sample collected Apr 8, 2025 14:45, sampling point TF080 Selenium 1045 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 8, 2025 14:45, sampling point TF080 Antimony, Total 1074 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 8, 2025 14:45, sampling point TF080 Beryllium, Total 1075 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 8, 2025 14:45, sampling point TF080 Thallium, Total 1085 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Collected
Jul 30, 2024 12:45
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
HA-240731-004
Laboratory
MSDH Lab
3.95 ug/l , sample collected Jul 30, 2024 12:45, sampling point MRT000 Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 Jan 1, 2024 – Dec 31, 2024
Collected
Jul 30, 2024 12:30
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
TH-240731-004
Laboratory
MSDH Lab
3.95 ug/l , sample collected Jul 30, 2024 12:30, sampling point MRT000 TTHM 2950 EPA method 524.2 Jan 1, 2024 – Dec 31, 2024
Collected
Apr 22, 2024 13:30
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
NI-240423-031
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Apr 22, 2024 13:30, sampling point TF080 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2024 – Dec 31, 2024
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Apr 22, 2024 13:30, sampling point TF080 Nitrate 1040 EPA method QC10107041C Jan 1, 2024 – Dec 31, 2024
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Apr 22, 2024 13:30, sampling point TF080 Nitrite 1041 EPA method QC10107041C Jan 1, 2024 – Dec 31, 2024
Collected
Sep 12, 2023 13:25
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
HA-230913-021
Laboratory
MSDH Lab
2.98 ug/l , sample collected Sep 12, 2023 13:25, sampling point MRT000 Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 Jan 1, 2023 – Dec 31, 2023
Collected
Sep 12, 2023 13:30
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
TH-230913-021
Laboratory
MSDH Lab
1.28 ug/l , sample collected Sep 12, 2023 13:30, sampling point MRT000 TTHM 2950 EPA method 524.2 Jan 1, 2023 – Dec 31, 2023
Collected
Aug 16, 2023 06:00
Sampling point
LC0014 Location withheld
Sample type
Routine
Lab sample
PB-230816-171
Laboratory
MSDH Lab
0.0348 mg/l , sample collected Aug 16, 2023 06:00, 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 16, 2023 06:00, sampling point LC0014 Lead 1030 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023

Routine (10).