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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 91–100 of 151 samples, newest first — collected February 14, 2012 to May 29, 2013. The summary above covers all 151.

36 results from the 10 samples listed here: 8 detected, 28 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.

Chemical and radiological sample results for Calvary Water Association, every result from 91 to 100 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
May 29, 2013 02:00
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
130530-024IN
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 29, 2013 02:00, sampling point TF080 Arsenic 1005 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
0.022 mg/l , sample collected May 29, 2013 02:00, sampling point TF080 Barium 1010 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 29, 2013 02:00, sampling point TF080 Cadmium 1015 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
0.0007 mg/l , sample collected May 29, 2013 02:00, sampling point TF080 Chromium 1020 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
0.114 mg/l , sample collected May 29, 2013 02:00, sampling point TF080 Fluoride 1025 EPA method 300.0 Jan 1, 2011 – Dec 31, 2013
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 29, 2013 02:00, sampling point TF080 Mercury 1035 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
0.0017 mg/l , sample collected May 29, 2013 02:00, sampling point TF080 Nickel 1036 EPA method 200.8 Not recorded
Not detected below 0.0025 mg/l Minimum Reporting Level , sample collected May 29, 2013 02:00, sampling point TF080 Selenium 1045 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 29, 2013 02:00, sampling point TF080 Antimony, Total 1074 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 29, 2013 02:00, sampling point TF080 Beryllium, Total 1075 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 29, 2013 02:00, sampling point TF080 Thallium, Total 1085 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
Collected
May 15, 2013 03:00
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
130516-042NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected May 15, 2013 03:00, sampling point TF080 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2013 – Dec 31, 2013
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected May 15, 2013 03:00, sampling point TF080 Nitrate 1040 EPA method QC10107041C Jan 1, 2013 – Dec 31, 2013
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected May 15, 2013 03:00, sampling point TF080 Nitrite 1041 EPA method QC10107041C Jan 1, 2013 – Dec 31, 2013
Collected
Jul 19, 2012 14:30
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
201210080109
Laboratory
Radiation Safety Engineering
0.4 pci/l , sample collected Jul 19, 2012 14:30, sampling point TF080 Gross Alpha, Incl. Radon & U 4002 EPA method 00-02 Not recorded
Not detected below 0.31 pci/l Minimum Reporting Level , sample collected Jul 19, 2012 14:30, sampling point TF080 Combined Radium (-226 & -228) 4010 Not recorded
Not detected below 0.281 pci/l Minimum Reporting Level , sample collected Jul 19, 2012 14:30, sampling point TF080 Radium-226 4020 EPA method 903.1 Jul 1, 2012 – Sep 30, 2012
Not detected below 0.31 pci/l Minimum Reporting Level , sample collected Jul 19, 2012 14:30, sampling point TF080 Radium-228 4030 EPA method 904.0 Jul 1, 2012 – Sep 30, 2012
Collected
Jul 18, 2012 14:00
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
120719-050
Laboratory
Radiation Safety Engineering
0.4 pci/l , sample collected Jul 18, 2012 14:00, sampling point TF080 Gross Alpha, Incl. Radon & U 4002 EPA method 00-02 Not recorded
Not detected below 0.31 pci/l Minimum Reporting Level , sample collected Jul 18, 2012 14:00, sampling point TF080 Combined Radium (-226 & -228) 4010 Not recorded
Not detected below 0.281 pci/l Minimum Reporting Level , sample collected Jul 18, 2012 14:00, sampling point TF080 Radium-226 4020 EPA method 903.1 Jul 1, 2012 – Sep 30, 2012
Not detected below 0.31 pci/l Minimum Reporting Level , sample collected Jul 18, 2012 14:00, sampling point TF080 Radium-228 4030 EPA method 904.0 Jul 1, 2012 – Sep 30, 2012
Collected
Jul 18, 2012 14:00
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
120719-050RU
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 18, 2012 14:00, sampling point TF080 Combined Uranium 4006 EPA method 200.8 Jul 1, 2012 – Sep 30, 2012
Collected
Apr 25, 2012 16:30
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
120427-063
Laboratory
Radiation Safety Engineering
0.4 pci/l , sample collected Apr 25, 2012 16:30, sampling point TF080 Gross Alpha, Incl. Radon & U 4002 EPA method 00-02 Not recorded
Not detected below 0.31 pci/l Minimum Reporting Level , sample collected Apr 25, 2012 16:30, sampling point TF080 Combined Radium (-226 & -228) 4010 Not recorded
Not detected below 0.281 pci/l Minimum Reporting Level , sample collected Apr 25, 2012 16:30, sampling point TF080 Radium-226 4020 EPA method 903.1 Apr 1, 2012 – Jun 30, 2012
Not detected below 0.31 pci/l Minimum Reporting Level , sample collected Apr 25, 2012 16:30, sampling point TF080 Radium-228 4030 EPA method 904.0 Apr 1, 2012 – Jun 30, 2012
Collected
Apr 25, 2012 16:30
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
120427-063RU
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 25, 2012 16:30, sampling point TF080 Combined Uranium 4006 EPA method 200.8 Apr 1, 2012 – Jun 30, 2012
Collected
Apr 2, 2012 02:00
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
120403-001NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Apr 2, 2012 02:00, sampling point TF080 Nitrate-Nitrite 1038 EPA method 353.2 Jan 1, 2012 – Dec 31, 2012
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Apr 2, 2012 02:00, sampling point TF080 Nitrate 1040 EPA method 353.2 Jan 1, 2012 – Dec 31, 2012
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Apr 2, 2012 02:00, sampling point TF080 Nitrite 1041 EPA method 353.2 Jan 1, 2012 – Dec 31, 2012
Collected
Feb 14, 2012 13:00
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
120215-100
Laboratory
Radiation Safety Engineering
0.4 pci/l , sample collected Feb 14, 2012 13:00, sampling point TF080 Gross Alpha, Incl. Radon & U 4002 EPA method 00-02 Not recorded
Not detected below 0.31 pci/l Minimum Reporting Level , sample collected Feb 14, 2012 13:00, sampling point TF080 Combined Radium (-226 & -228) 4010 Not recorded
Not detected below 0.281 pci/l Minimum Reporting Level , sample collected Feb 14, 2012 13:00, sampling point TF080 Radium-226 4020 EPA method 903.1 Jan 1, 2012 – Mar 31, 2012
Not detected below 0.31 pci/l Minimum Reporting Level , sample collected Feb 14, 2012 13:00, sampling point TF080 Radium-228 4030 EPA method 904.0 Jan 1, 2012 – Mar 31, 2012
Collected
Feb 14, 2012 13:00
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
120215-100RU
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Feb 14, 2012 13:00, sampling point TF080 Combined Uranium 4006 EPA method 200.8 Jan 1, 2012 – Mar 31, 2012

Routine (10).