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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

MS0530022 , Talking Warrior Water Assn #1

24 of the 57 analytes this system has been tested for have been detected at least once, across 319 samples on record.

The other 33 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 319 samples on record, detections range from October 13, 2003 to July 30, 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 Talking Warrior Water Assn #1, 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 134 of 134 results Aug 14, 2007 Sep 16, 2023
Lead 1030 Inorganic Chemical 32 of 134 results Aug 14, 2007 Sep 15, 2023
Barium 1010 Inorganic Chemical 24 of 24 results Oct 13, 2003 Mar 17, 2025
Fluoride 1025 Inorganic Chemical 23 of 24 results Oct 13, 2003 Mar 17, 2025
Arsenic 1005 Inorganic Chemical 17 of 24 results Oct 13, 2003 Mar 17, 2025
Chromium 1020 Inorganic Chemical 17 of 24 results Oct 13, 2003 Mar 17, 2025
Gross Alpha, Incl. Radon & U 4002 Radionuclide 11 of 11 results Mar 15, 2012 Sep 29, 2014
Combined Radium (-226 & -228) 4010 Radionuclide 11 of 11 results Mar 15, 2012 Sep 29, 2014
Nitrite 1041 Inorganic Chemical 10 of 57 results Sep 1, 2010 Mar 15, 2017
Radium-226 4020 Radionuclide 10 of 11 results Mar 15, 2012 Oct 12, 2012
Nitrate-Nitrite 1038 Inorganic Chemical 7 of 57 results Nov 12, 2014 May 4, 2016
Sodium 1052 Inorganic Chemical 6 of 6 results Sep 24, 2019 Jul 30, 2026
Radium-228 4030 Radionuclide 6 of 11 results Mar 15, 2012 Sep 29, 2014
Selenium 1045 Inorganic Chemical 6 of 24 results Oct 13, 2003 Mar 22, 2006
Nickel 1036 Inorganic Chemical 5 of 24 results May 1, 2013 Mar 17, 2025
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 4 of 11 results Aug 28, 2007 Sep 29, 2020
TTHM 2950 Organic Chemical 3 of 11 results Aug 28, 2007 Jun 14, 2022
Xylenes, Total 2955 Organic Chemical 3 of 30 results May 29, 2014 Nov 16, 2020
Nitrate 1040 Inorganic Chemical 3 of 57 results May 4, 2016 May 4, 2016
Bromoform 2942 Organic Chemical 2 of 6 results Aug 28, 2007 Jul 15, 2010
Mercury 1035 Inorganic Chemical 1 of 24 results Oct 12, 2022 Oct 12, 2022
Dibromoacetic Acid 2454 Organic Chemical 1 of 5 results Sep 29, 2020 Sep 29, 2020
Monochloroacetic Acid 2450 Organic Chemical 1 of 5 results Aug 21, 2013 Aug 21, 2013
Monobromoacetic Acid 2453 Organic Chemical 1 of 5 results Aug 21, 2013 Aug 21, 2013

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 211–220 of 319 samples, newest first — collected October 20, 2009 to October 21, 2009. The summary above covers all 319.

20 results from the 10 samples listed here: 10 detected, 10 not detected. Across the whole record it is 338 of 1,495. 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 Talking Warrior Water Assn #1, every result from 211 to 220 of 319 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 21, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
091023-030PB
Laboratory
MSDH Lab
0.0456 mg/l , sample collected Oct 21, 2009, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jul 1, 2009 – Dec 31, 2009
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Oct 21, 2009, sampling point DS000 Lead 1030 EPA method 200.8 Jul 1, 2009 – Dec 31, 2009
Collected
Oct 21, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
091023-029PB
Laboratory
MSDH Lab
0.0123 mg/l , sample collected Oct 21, 2009, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jul 1, 2009 – Dec 31, 2009
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Oct 21, 2009, sampling point DS000 Lead 1030 EPA method 200.8 Jul 1, 2009 – Dec 31, 2009
Collected
Oct 21, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
091023-027PB
Laboratory
MSDH Lab
0.0139 mg/l , sample collected Oct 21, 2009, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jul 1, 2009 – Dec 31, 2009
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Oct 21, 2009, sampling point DS000 Lead 1030 EPA method 200.8 Jul 1, 2009 – Dec 31, 2009
Collected
Oct 21, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
091023-023PB
Laboratory
MSDH Lab
0.0107 mg/l , sample collected Oct 21, 2009, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jul 1, 2009 – Dec 31, 2009
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Oct 21, 2009, sampling point DS000 Lead 1030 EPA method 200.8 Jul 1, 2009 – Dec 31, 2009
Collected
Oct 20, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
091023-037PB
Laboratory
MSDH Lab
0.0103 mg/l , sample collected Oct 20, 2009, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jul 1, 2009 – Dec 31, 2009
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Oct 20, 2009, sampling point DS000 Lead 1030 EPA method 200.8 Jul 1, 2009 – Dec 31, 2009
Collected
Oct 20, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
091023-035PB
Laboratory
MSDH Lab
0.0104 mg/l , sample collected Oct 20, 2009, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jul 1, 2009 – Dec 31, 2009
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Oct 20, 2009, sampling point DS000 Lead 1030 EPA method 200.8 Jul 1, 2009 – Dec 31, 2009
Collected
Oct 20, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
091023-034PB
Laboratory
MSDH Lab
0.0104 mg/l , sample collected Oct 20, 2009, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jul 1, 2009 – Dec 31, 2009
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Oct 20, 2009, sampling point DS000 Lead 1030 EPA method 200.8 Jul 1, 2009 – Dec 31, 2009
Collected
Oct 20, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
091023-031PB
Laboratory
MSDH Lab
0.0431 mg/l , sample collected Oct 20, 2009, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jul 1, 2009 – Dec 31, 2009
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Oct 20, 2009, sampling point DS000 Lead 1030 EPA method 200.8 Jul 1, 2009 – Dec 31, 2009
Collected
Oct 20, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
091023-028PB
Laboratory
MSDH Lab
0.0475 mg/l , sample collected Oct 20, 2009, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jul 1, 2009 – Dec 31, 2009
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Oct 20, 2009, sampling point DS000 Lead 1030 EPA method 200.8 Jul 1, 2009 – Dec 31, 2009
Collected
Oct 20, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
091023-024PB
Laboratory
MSDH Lab
0.0156 mg/l , sample collected Oct 20, 2009, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jul 1, 2009 – Dec 31, 2009
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Oct 20, 2009, sampling point DS000 Lead 1030 EPA method 200.8 Jul 1, 2009 – Dec 31, 2009

Routine (10).