Skip to main content
Alpha

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

MS0480004 , Coontail Water Association

22 of the 56 analytes this system has been tested for have been detected at least once, across 155 samples on record.

The other 34 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 155 samples on record, detections range from August 24, 2005 to July 15, 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 Coontail 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 61 of 61 results Jul 29, 2007 Jul 15, 2026
Lead 1030 Inorganic Chemical 23 of 61 results Jul 30, 2007 Jul 15, 2026
Nitrate-Nitrite 1038 Inorganic Chemical 20 of 26 results Aug 24, 2005 Jul 15, 2026
Nitrate 1040 Inorganic Chemical 20 of 26 results Aug 24, 2005 Jul 15, 2026
TTHM 2950 Organic Chemical 9 of 12 results Aug 27, 2007 Jul 25, 2023
Barium 1010 Inorganic Chemical 8 of 8 results Dec 12, 2005 Jul 15, 2026
Fluoride 1025 Inorganic Chemical 8 of 8 results Dec 12, 2005 Jul 15, 2026
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 6 of 12 results Jun 15, 2010 Jul 25, 2023
Bromoform 2942 Organic Chemical 6 of 7 results Aug 27, 2007 Oct 13, 2020
Chromium 1020 Inorganic Chemical 6 of 8 results Dec 12, 2005 Apr 28, 2020
Nickel 1036 Inorganic Chemical 5 of 7 results Dec 12, 2005 Jan 11, 2024
Dibromochloromethane 2944 Organic Chemical 5 of 7 results Jun 15, 2010 Oct 13, 2020
Gross Alpha, Incl. Radon & U 4002 Radionuclide 5 of 5 results Dec 12, 2011 Jul 17, 2012
Arsenic 1005 Inorganic Chemical 4 of 8 results Dec 12, 2005 Jan 11, 2024
Selenium 1045 Inorganic Chemical 4 of 8 results Dec 12, 2005 Apr 28, 2020
Sodium 1052 Inorganic Chemical 3 of 3 results Sep 16, 2019 Feb 25, 2025
Dibromoacetic Acid 2454 Organic Chemical 3 of 7 results Aug 12, 2013 Oct 13, 2020
Bromodichloromethane 2943 Organic Chemical 2 of 7 results Aug 12, 2013 Oct 13, 2020
Nitrite 1041 Inorganic Chemical 2 of 26 results Dec 7, 2005 Mar 19, 2012
Thallium, Total 1085 Inorganic Chemical 1 of 8 results Apr 28, 2020 Apr 28, 2020
Dichloroacetic Acid 2451 Organic Chemical 1 of 7 results Sep 3, 2019 Sep 3, 2019
Cadmium 1015 Inorganic Chemical 1 of 8 results Dec 12, 2005 Dec 12, 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 11–20 of 155 samples, newest first — collected September 5, 2023 to September 6, 2023. The summary above covers all 155.

20 results from the 10 samples listed here: 12 detected, 8 not detected. Across the whole record it is 203 of 749. 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 10 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 Coontail Water Association, every result from 11 to 20 of 155 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
Sep 6, 2023 07:40
Sampling point
LC0006 Location withheld
Sample type
Routine
Lab sample
PB-230911-010
Laboratory
MSDH Lab
0.0168 mg/l , sample collected Sep 6, 2023 07:40, sampling point LC0006 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 Sep 6, 2023 07:40, sampling point LC0006 Lead 1030 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Collected
Sep 6, 2023 06:15
Sampling point
LC0009 Location withheld
Sample type
Routine
Lab sample
PB-230911-009
Laboratory
MSDH Lab
0.0245 mg/l , sample collected Sep 6, 2023 06:15, sampling point LC0009 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 Sep 6, 2023 06:15, sampling point LC0009 Lead 1030 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Collected
Sep 6, 2023 08:00
Sampling point
LC0020 Location withheld
Sample type
Routine
Lab sample
PB-230911-008
Laboratory
MSDH Lab
0.0202 mg/l , sample collected Sep 6, 2023 08:00, sampling point LC0020 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 Sep 6, 2023 08:00, sampling point LC0020 Lead 1030 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Collected
Sep 6, 2023 07:44
Sampling point
LC0004 Location withheld
Sample type
Routine
Lab sample
PB-230911-005
Laboratory
MSDH Lab
0.0109 mg/l , sample collected Sep 6, 2023 07:44, sampling point LC0004 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 Sep 6, 2023 07:44, sampling point LC0004 Lead 1030 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Collected
Sep 6, 2023 05:17
Sampling point
LC0011 Location withheld
Sample type
Routine
Lab sample
PB-230911-004
Laboratory
MSDH Lab
0.006 mg/l , sample collected Sep 6, 2023 05:17, sampling point LC0011 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 Sep 6, 2023 05:17, sampling point LC0011 Lead 1030 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Collected
Sep 6, 2023 05:00
Sampling point
LC0002 Location withheld
Sample type
Routine
Lab sample
PB-230911-003
Laboratory
MSDH Lab
0.0493 mg/l , sample collected Sep 6, 2023 05:00, sampling point LC0002 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 Sep 6, 2023 05:00, sampling point LC0002 Lead 1030 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Collected
Sep 6, 2023 10:00
Sampling point
LC0003 Location withheld
Sample type
Routine
Lab sample
PB-230911-002
Laboratory
MSDH Lab
0.169 mg/l , sample collected Sep 6, 2023 10:00, sampling point LC0003 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 Sep 6, 2023 10:00, sampling point LC0003 Lead 1030 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Collected
Sep 6, 2023 04:30
Sampling point
LC0013 Location withheld
Sample type
Routine
Lab sample
PB-230911-001
Laboratory
MSDH Lab
0.103 mg/l , sample collected Sep 6, 2023 04:30, sampling point LC0013 Copper, Free 1022 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
1.1 ug/l , sample collected Sep 6, 2023 04:30, sampling point LC0013 Lead 1030 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Collected
Sep 5, 2023 15:00
Sampling point
LC0007 Location withheld
Sample type
Routine
Lab sample
PB-230911-007
Laboratory
MSDH Lab
0.151 mg/l , sample collected Sep 5, 2023 15:00, sampling point LC0007 Copper, Free 1022 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
1.7 ug/l , sample collected Sep 5, 2023 15:00, sampling point LC0007 Lead 1030 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Collected
Sep 5, 2023 17:00
Sampling point
LC0014 Location withheld
Sample type
Routine
Lab sample
PB-230911-006
Laboratory
MSDH Lab
0.0133 mg/l , sample collected Sep 5, 2023 17:00, 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 Sep 5, 2023 17:00, sampling point LC0014 Lead 1030 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023

Routine (10).