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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

MS0440096 , Prairie Land Water Association, Inc

23 of the 56 analytes this system has been tested for have been detected at least once, across 343 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 343 samples on record, detections range from October 6, 2003 to December 9, 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 Prairie Land Water Association, Inc, 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 160 of 160 results Jun 29, 2004 Sep 6, 2023
Lead 1030 Inorganic Chemical 90 of 160 results Jun 29, 2004 Sep 6, 2023
Barium 1010 Inorganic Chemical 16 of 16 results Oct 6, 2003 Mar 10, 2025
Fluoride 1025 Inorganic Chemical 16 of 17 results Oct 6, 2003 Mar 10, 2025
TTHM 2950 Organic Chemical 12 of 23 results Sep 5, 2007 Dec 9, 2025
Chloroform 2941 Organic Chemical 11 of 18 results Sep 5, 2007 Dec 9, 2025
Gross Alpha, Incl. Radon & U 4002 Radionuclide 11 of 11 results Mar 5, 2012 Sep 5, 2019
Combined Radium (-226 & -228) 4010 Radionuclide 11 of 11 results Mar 5, 2012 Sep 5, 2019
Radium-226 4020 Radionuclide 11 of 11 results Mar 5, 2012 Sep 5, 2019
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 9 of 24 results Sep 5, 2007 May 1, 2023
Chromium 1020 Inorganic Chemical 8 of 16 results Oct 6, 2003 May 5, 2020
Sodium 1052 Inorganic Chemical 6 of 6 results Sep 23, 2019 Feb 24, 2025
Nickel 1036 Inorganic Chemical 6 of 16 results Nov 28, 2011 Feb 13, 2024
Xylenes, Total 2955 Organic Chemical 6 of 50 results Feb 24, 2010 Jul 26, 2021
Bromodichloromethane 2943 Organic Chemical 4 of 18 results Sep 14, 2020 Sep 22, 2025
Dibromochloromethane 2944 Organic Chemical 3 of 18 results Sep 9, 2024 Sep 22, 2025
Dichloroacetic Acid 2451 Organic Chemical 3 of 18 results Jul 25, 2013 Jun 11, 2019
Monobromoacetic Acid 2453 Organic Chemical 2 of 18 results Jun 7, 2010 Sep 14, 2020
Ethylbenzene 2992 Organic Chemical 2 of 50 results Apr 18, 2011 Jul 27, 2015
Cyanide 1024 Inorganic Chemical 1 of 15 results Jul 11, 2023 Jul 11, 2023
Radium-228 4030 Radionuclide 1 of 11 results Sep 5, 2019 Sep 5, 2019
Thallium, Total 1085 Inorganic Chemical 1 of 16 results Nov 28, 2011 Nov 28, 2011
Selenium 1045 Inorganic Chemical 1 of 16 results Apr 4, 2005 Apr 4, 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 261–270 of 343 samples, newest first — collected June 28, 2007 to October 23, 2008. The summary above covers all 343.

23 results from the 10 samples listed here: 14 detected, 9 not detected. Across the whole record it is 391 of 1,948. 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 Prairie Land Water Association, Inc, every result from 261 to 270 of 343 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 23, 2008
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
081024-088PB
Laboratory
MSDH Lab
0.1909 mg/l , sample collected Oct 23, 2008, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jul 1, 2008 – Dec 31, 2008
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Oct 23, 2008, sampling point DS000 Lead 1030 EPA method 200.8 Jul 1, 2008 – Dec 31, 2008
Collected
Oct 23, 2008
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
081024-087PB
Laboratory
MSDH Lab
0.0063 mg/l , sample collected Oct 23, 2008, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jul 1, 2008 – Dec 31, 2008
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Oct 23, 2008, sampling point DS000 Lead 1030 EPA method 200.8 Jul 1, 2008 – Dec 31, 2008
Collected
Oct 23, 2008
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
081024-086PB
Laboratory
MSDH Lab
0.0578 mg/l , sample collected Oct 23, 2008, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jul 1, 2008 – Dec 31, 2008
0.0092 mg/l , sample collected Oct 23, 2008, sampling point DS000 Lead 1030 EPA method 200.8 Jul 1, 2008 – Dec 31, 2008
Collected
Jul 7, 2008
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
080708-091NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Jul 7, 2008, sampling point TF080 Nitrate-Nitrite 1038 EPA method 353.2 Jan 1, 2008 – Dec 31, 2008
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Jul 7, 2008, sampling point TF080 Nitrate 1040 EPA method 353.2 Jan 1, 2008 – Dec 31, 2008
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Jul 7, 2008, sampling point TF080 Nitrite 1041 EPA method 353.2 Jan 1, 2008 – Dec 31, 2008
Collected
Sep 5, 2007
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
070906-029HA
Laboratory
MSDH Lab
0.0054 mg/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType. , sample collected Sep 5, 2007, sampling point MRT000 Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 Jan 1, 2005 – Dec 31, 2007
Collected
Sep 5, 2007
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
070906-032TH
Laboratory
MSDH Lab
1.06 ug/l , sample collected Sep 5, 2007, sampling point MRT000 Chloroform 2941 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Sep 5, 2007, sampling point MRT000 Bromoform 2942 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Sep 5, 2007, sampling point MRT000 Bromodichloromethane 2943 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Sep 5, 2007, sampling point MRT000 Dibromochloromethane 2944 EPA method 524.2 Not recorded
1.06 ug/l , sample collected Sep 5, 2007, sampling point MRT000 TTHM 2950 EPA method 524.2 Jan 1, 2005 – Dec 31, 2007
Collected
Jun 28, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
070629-202PB
Laboratory
MSDH Lab
0.0708 mg/l , sample collected Jun 28, 2007, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2007 – Dec 31, 2007
0.0197 mg/l , sample collected Jun 28, 2007, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2007 – Dec 31, 2007
Collected
Jun 28, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
070629-213PB
Laboratory
MSDH Lab
0.3632 mg/l , sample collected Jun 28, 2007, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2007 – Dec 31, 2007
0.0008 mg/l , sample collected Jun 28, 2007, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2007 – Dec 31, 2007
Collected
Jun 28, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
070629-152PB
Laboratory
MSDH Lab
0.0788 mg/l , sample collected Jun 28, 2007, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2007 – Dec 31, 2007
0.0069 mg/l , sample collected Jun 28, 2007, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2007 – Dec 31, 2007
Collected
Jun 28, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
070629-208PB
Laboratory
MSDH Lab
0.016 mg/l , sample collected Jun 28, 2007, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2007 – Dec 31, 2007
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jun 28, 2007, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2007 – Dec 31, 2007

Routine (10).