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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

MS0020007 , Kossuth W/A #3-Pine Mountain

39 of the 73 analytes this system has been tested for have been detected at least once, across 483 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 483 samples on record, detections range from July 27, 1993 to June 10, 2025. These figures cover the whole record; the list of samples further down is narrowed.

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 Kossuth W/A #3-Pine Mountain, 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 124 of 161 results Jul 27, 1993 Jun 10, 2025
Lead 1030 Inorganic Chemical 71 of 161 results Jul 27, 1993 Jun 10, 2025
Barium 1010 Inorganic Chemical 42 of 42 results Jan 15, 2002 Apr 7, 2025
Nickel 1036 Inorganic Chemical 37 of 42 results Jan 15, 2002 Apr 7, 2025
Chromium 1020 Inorganic Chemical 23 of 42 results Jan 15, 2002 Apr 7, 2025
Fluoride 1025 Inorganic Chemical 18 of 45 results Jan 15, 2002 Apr 7, 2025
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 17 of 33 results Jun 26, 2007 Oct 9, 2024
TTHM 2950 Organic Chemical 16 of 31 results Jun 26, 2007 Oct 9, 2024
Gross Alpha, Incl. Radon & U 4002 Radionuclide 15 of 15 results Mar 5, 2012 Oct 2, 2012
Sodium 1052 Inorganic Chemical 11 of 11 results Jul 29, 2010 Oct 15, 2024
Sulfate 1055 Inorganic Chemical 9 of 9 results Jan 15, 2002 Jul 17, 2017
Selenium 1045 Inorganic Chemical 9 of 42 results Jan 14, 2004 May 5, 2014
Arsenic 1005 Inorganic Chemical 6 of 42 results Dec 12, 2005 May 5, 2014
Chloroform 2941 Organic Chemical 5 of 9 results Jul 14, 2008 Aug 21, 2024
Combined Radium (-226 & -228) 4010 Radionuclide 5 of 17 results Mar 5, 2012 Oct 2, 2012
Radium-226 4020 Radionuclide 5 of 17 results Mar 5, 2012 Oct 2, 2012
Bromodichloromethane 2943 Organic Chemical 3 of 9 results Jul 14, 2008 Aug 21, 2024
Calcium 1016 Inorganic Chemical 3 of 3 results Jul 29, 2010 Jul 17, 2017
Iron 1028 Inorganic Chemical 3 of 3 results Jul 29, 2010 Jul 17, 2017
Magnesium 1031 Inorganic Chemical 3 of 3 results Jul 29, 2010 Jul 17, 2017
Manganese 1032 Inorganic Chemical 3 of 3 results Jul 29, 2010 Jul 17, 2017
Potassium 1042 Inorganic Chemical 3 of 3 results Jul 29, 2010 Jul 17, 2017
Residue, Total, Filterable 1057 Water Quality 3 of 3 results Jul 29, 2010 Jul 17, 2017
Alkalinity, Caco3 Stability 1067 Water Quality 3 of 3 results Jul 29, 2010 Jul 17, 2017
Carbon Dioxide 1901 Water Quality 3 of 3 results Jul 29, 2010 Jul 17, 2017
Hardness, Total (As Caco3) 1915 Water Quality 3 of 3 results Jul 29, 2010 Jul 17, 2017
Alkalinity, Total 1927 Water Quality 3 of 3 results Jul 29, 2010 Jul 17, 2017
Calculated Sodium NACA Water Quality 3 of 3 results Jul 29, 2010 Jul 17, 2017
Cadmium 1015 Inorganic Chemical 3 of 42 results Jan 10, 2005 Dec 12, 2005
Cyanide 1024 Inorganic Chemical 2 of 40 results Apr 21, 2020 May 12, 2025
Dibromochloromethane 2944 Organic Chemical 2 of 9 results Aug 21, 2024 Aug 21, 2024
Monochloroacetic Acid 2450 Organic Chemical 2 of 9 results Aug 28, 2017 Mar 11, 2019
Color 1905 Water Quality 2 of 2 results Jul 29, 2010 Jul 17, 2017
PH, Field Result PHFD Water Quality 2 of 2 results Jul 29, 2010 Jul 17, 2017
Chloride 1017 Inorganic Chemical 2 of 3 results Jul 29, 2010 Oct 15, 2010
Dichloroacetic Acid 2451 Organic Chemical 1 of 9 results Aug 21, 2024 Aug 21, 2024
Gross Alpha Particle Activity 4109 Radionuclide 1 of 2 results Jan 30, 2013 Jan 30, 2013
Iron, Field Result FEFD Inorganic Chemical 1 of 2 results Jul 29, 2010 Jul 29, 2010
Carbon Tetrachloride 2982 Organic Chemical 1 of 56 results Apr 7, 2008 Apr 7, 2008

Showing samples collected between September 25, 2024 and September 25, 2026. That is this page’s default, not a limit on what the agency records.

Show every sample on record

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The most recent samples, result by result

The table below lists 1–10 of 30 samples, newest first — collected June 10, 2025 to January 14, 2026. The summary above covers all 30.

26 results from the 10 samples listed here: 10 detected, 16 not detected. Across the whole record it is 468 of 2,530. 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 8 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 Kossuth W/A #3-Pine Mountain, every result from 1 to 10 of 30 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
Jan 14, 2026 17:14
Sampling point
SM1 Location withheld
Sample type
Routine
Lab sample
810-178236-1
Laboratory
Eurofins Eaton Analytical South Bend in
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jan 14, 2026 17:14, sampling point SM1 Chloroform 2941 EPA method 524.2 Not recorded
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jan 14, 2026 17:14, sampling point SM1 Bromoform 2942 EPA method 524.2 Not recorded
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jan 14, 2026 17:14, sampling point SM1 Bromodichloromethane 2943 EPA method 524.2 Not recorded
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jan 14, 2026 17:14, sampling point SM1 Dibromochloromethane 2944 EPA method 524.2 Not recorded
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jan 14, 2026 17:14, sampling point SM1 TTHM 2950 EPA method 524.2 Not recorded
Collected
Sep 9, 2025 13:35
Sampling point
TF107 Treatment Facility TF107
Sample type
Routine
Lab sample
IN-250910-006
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Sep 9, 2025 13:35, sampling point TF107 Mercury 1035 EPA method 200.8 Jan 1, 2025 – Dec 31, 2025
Collected
Jul 28, 2025 14:20
Sampling point
SM1 Location withheld
Sample type
Routine
Lab sample
810-157491-1
Laboratory
Eurofins Eaton Analytical South Bend in
Not detected below 2 ug/l Minimum Reporting Level , sample collected Jul 28, 2025 14:20, sampling point SM1 Monochloroacetic Acid 2450 EPA method 552.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Jul 28, 2025 14:20, sampling point SM1 Dichloroacetic Acid 2451 EPA method 552.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Jul 28, 2025 14:20, sampling point SM1 Trichloroacetic Acid 2452 EPA method 552.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Jul 28, 2025 14:20, sampling point SM1 Monobromoacetic Acid 2453 EPA method 552.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Jul 28, 2025 14:20, sampling point SM1 Dibromoacetic Acid 2454 EPA method 552.2 Not recorded
Not detected below 2 ug/l Minimum Reporting Level , sample collected Jul 28, 2025 14:20, sampling point SM1 Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 Not recorded
Collected
Jun 10, 2025 07:00
Sampling point
LC0022 Location withheld
Sample type
Routine
Lab sample
PB-250611-071
Laboratory
MSDH Lab
0.513 mg/l , sample collected Jun 10, 2025 07:00, sampling point LC0022 Copper, Free 1022 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
0.8 ug/l , sample collected Jun 10, 2025 07:00, sampling point LC0022 Lead 1030 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Collected
Jun 10, 2025 06:30
Sampling point
LC0053 Location withheld
Sample type
Routine
Lab sample
PB-250611-075
Laboratory
MSDH Lab
0.0024 mg/l , sample collected Jun 10, 2025 06:30, sampling point LC0053 Copper, Free 1022 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 10, 2025 06:30, sampling point LC0053 Lead 1030 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Collected
Jun 10, 2025 05:30
Sampling point
LC0057 Location withheld
Sample type
Routine
Lab sample
PB-250611-073
Laboratory
MSDH Lab
0.0071 mg/l , sample collected Jun 10, 2025 05:30, sampling point LC0057 Copper, Free 1022 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 10, 2025 05:30, sampling point LC0057 Lead 1030 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Collected
Jun 10, 2025 06:30
Sampling point
LC0008 Location withheld
Sample type
Routine
Lab sample
PB-250611-080
Laboratory
MSDH Lab
0.0027 mg/l , sample collected Jun 10, 2025 06:30, sampling point LC0008 Copper, Free 1022 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 10, 2025 06:30, sampling point LC0008 Lead 1030 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Collected
Jun 10, 2025 07:00
Sampling point
LC0011 Location withheld
Sample type
Routine
Lab sample
PB-250611-077
Laboratory
MSDH Lab
0.188 mg/l , sample collected Jun 10, 2025 07:00, sampling point LC0011 Copper, Free 1022 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
0.7 ug/l , sample collected Jun 10, 2025 07:00, sampling point LC0011 Lead 1030 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Collected
Jun 10, 2025 07:00
Sampling point
LC0004 Location withheld
Sample type
Routine
Lab sample
PB-250611-079
Laboratory
MSDH Lab
0.0082 mg/l , sample collected Jun 10, 2025 07:00, sampling point LC0004 Copper, Free 1022 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 10, 2025 07:00, sampling point LC0004 Lead 1030 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Collected
Jun 10, 2025 07:00
Sampling point
LC0054 Location withheld
Sample type
Routine
Lab sample
PB-250611-078
Laboratory
MSDH Lab
0.0031 mg/l , sample collected Jun 10, 2025 07:00, sampling point LC0054 Copper, Free 1022 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
0.7 ug/l , sample collected Jun 10, 2025 07:00, sampling point LC0054 Lead 1030 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025

Routine (10).