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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

MS0310025 , Lake Eddins Poa WTR & SWR Inc

35 of the 73 analytes this system has been tested for have been detected at least once, across 245 samples on record.

The other 38 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 245 samples on record, detections range from September 24, 2003 to November 4, 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 Lake Eddins Poa WTR & SWR 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 168 of 168 results Aug 4, 2004 Nov 4, 2025
Lead 1030 Inorganic Chemical 151 of 168 results Aug 4, 2004 Nov 4, 2025
Barium 1010 Inorganic Chemical 10 of 10 results Sep 24, 2003 Feb 25, 2025
TTHM 2950 Organic Chemical 8 of 8 results Jun 16, 2004 Feb 12, 2025
Fluoride 1025 Inorganic Chemical 7 of 11 results Sep 24, 2003 Feb 25, 2025
Nickel 1036 Inorganic Chemical 5 of 10 results Mar 23, 2005 Feb 25, 2025
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 5 of 7 results Sep 22, 2008 Feb 12, 2025
Dichloroacetic Acid 2451 Organic Chemical 5 of 5 results Oct 1, 2007 Aug 7, 2018
Trichloroacetic Acid 2452 Organic Chemical 5 of 5 results Oct 1, 2007 Aug 7, 2018
Chloroform 2941 Organic Chemical 5 of 5 results Aug 6, 2007 Aug 7, 2018
Bromodichloromethane 2943 Organic Chemical 5 of 5 results Aug 6, 2007 Aug 7, 2018
Dibromochloromethane 2944 Organic Chemical 5 of 5 results Aug 6, 2007 Aug 7, 2018
Gross Alpha, Incl. Radon & U 4002 Radionuclide 5 of 5 results Dec 14, 2011 Jul 17, 2012
Sodium 1052 Inorganic Chemical 4 of 4 results Aug 26, 2008 Feb 4, 2025
Chromium 1020 Inorganic Chemical 4 of 10 results Sep 24, 2003 May 17, 2022
Sulfate 1055 Inorganic Chemical 3 of 3 results Sep 24, 2003 Aug 26, 2008
Monochloroacetic Acid 2450 Organic Chemical 1 of 5 results Jun 24, 2015 Jun 24, 2015
Cyanide 1024 Inorganic Chemical 1 of 10 results Sep 21, 2009 Sep 21, 2009
Monobromoacetic Acid 2453 Organic Chemical 1 of 5 results Sep 22, 2008 Sep 22, 2008
Calcium 1016 Inorganic Chemical 1 of 1 result Aug 26, 2008 Aug 26, 2008
Chloride 1017 Inorganic Chemical 1 of 1 result Aug 26, 2008 Aug 26, 2008
Iron 1028 Inorganic Chemical 1 of 1 result Aug 26, 2008 Aug 26, 2008
Magnesium 1031 Inorganic Chemical 1 of 1 result Aug 26, 2008 Aug 26, 2008
Manganese 1032 Inorganic Chemical 1 of 1 result Aug 26, 2008 Aug 26, 2008
Potassium 1042 Inorganic Chemical 1 of 1 result Aug 26, 2008 Aug 26, 2008
Residue, Total, Filterable 1057 Water Quality 1 of 1 result Aug 26, 2008 Aug 26, 2008
Alkalinity, Caco3 Stability 1067 Water Quality 1 of 1 result Aug 26, 2008 Aug 26, 2008
Carbon Dioxide 1901 Water Quality 1 of 1 result Aug 26, 2008 Aug 26, 2008
Color 1905 Water Quality 1 of 1 result Aug 26, 2008 Aug 26, 2008
Hardness, Total (As Caco3) 1915 Water Quality 1 of 1 result Aug 26, 2008 Aug 26, 2008
PH 1925 Water Quality 1 of 1 result Aug 26, 2008 Aug 26, 2008
Alkalinity, Total 1927 Water Quality 1 of 1 result Aug 26, 2008 Aug 26, 2008
Iron, Field Result FEFD Inorganic Chemical 1 of 1 result Aug 26, 2008 Aug 26, 2008
Calculated Sodium NACA Water Quality 1 of 1 result Aug 26, 2008 Aug 26, 2008
PH, Field Result PHFD Water Quality 1 of 1 result Aug 26, 2008 Aug 26, 2008

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 245 samples, newest first — collected August 3, 2021 to April 12, 2022. The summary above covers all 245.

19 results from the 10 samples listed here: 18 detected, 1 not detected. Across the whole record it is 414 of 778. 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 4 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 Lake Eddins Poa WTR & SWR Inc, every result from 91 to 100 of 245 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
Apr 12, 2022 05:30
Sampling point
LC0003 Location withheld
Sample type
Routine
Lab sample
PB-220413-022
Laboratory
MSDH Lab
1.19 mg/l , sample collected Apr 12, 2022 05:30, sampling point LC0003 Copper, Free 1022 EPA method 200.8 Jan 1, 2022 – Jun 30, 2022
2.2 ug/l , sample collected Apr 12, 2022 05:30, sampling point LC0003 Lead 1030 EPA method 200.8 Jan 1, 2022 – Jun 30, 2022
Collected
Apr 12, 2022 08:00
Sampling point
LC0002 Location withheld
Sample type
Routine
Lab sample
PB-220413-021
Laboratory
MSDH Lab
0.0867 mg/l , sample collected Apr 12, 2022 08:00, sampling point LC0002 Copper, Free 1022 EPA method 200.8 Jan 1, 2022 – Jun 30, 2022
0.5 ug/l , sample collected Apr 12, 2022 08:00, sampling point LC0002 Lead 1030 EPA method 200.8 Jan 1, 2022 – Jun 30, 2022
Collected
Apr 12, 2022 07:30
Sampling point
LC0001 Location withheld
Sample type
Routine
Lab sample
PB-220413-024
Laboratory
MSDH Lab
0.0715 mg/l , sample collected Apr 12, 2022 07:30, sampling point LC0001 Copper, Free 1022 EPA method 200.8 Jan 1, 2022 – Jun 30, 2022
6 ug/l , sample collected Apr 12, 2022 07:30, sampling point LC0001 Lead 1030 EPA method 200.8 Jan 1, 2022 – Jun 30, 2022
Collected
Feb 8, 2022 13:22
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
NA-220209-042
Laboratory
MSDH Lab
65.8 mg/l , sample collected Feb 8, 2022 13:22, sampling point TF101 Sodium 1052 EPA method 200.7 Not recorded
Collected
Oct 18, 2021 12:28
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
PB-211019-001
Laboratory
MSDH Lab
0.0021 mg/l , sample collected Oct 18, 2021 12:28, sampling point TF101 Copper, Free 1022 EPA method 200.8 Not recorded
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 18, 2021 12:28, sampling point TF101 Lead 1030 EPA method 200.8 Not recorded
Collected
Oct 18, 2021 12:08
Sampling point
WL001 Well W001
Sample type
Routine
Lab sample
PB-211019-002
Laboratory
MSDH Lab
0.002 mg/l , sample collected Oct 18, 2021 12:08, sampling point WL001 Copper, Free 1022 EPA method 200.8 Not recorded
1.3 ug/l , sample collected Oct 18, 2021 12:08, sampling point WL001 Lead 1030 EPA method 200.8 Not recorded
Collected
Aug 3, 2021 08:00
Sampling point
LC0001 Location withheld
Sample type
Routine
Lab sample
PB-210804-026
Laboratory
MSDH Lab
0.473 mg/l , sample collected Aug 3, 2021 08:00, sampling point LC0001 Copper, Free 1022 EPA method 200.8 Jan 1, 2019 – Dec 31, 2021
7.6 ug/l , sample collected Aug 3, 2021 08:00, sampling point LC0001 Lead 1030 EPA method 200.8 Jan 1, 2019 – Dec 31, 2021
Collected
Aug 3, 2021 05:15
Sampling point
LC0011 Location withheld
Sample type
Routine
Lab sample
PB-210804-029
Laboratory
MSDH Lab
1.4 mg/l , sample collected Aug 3, 2021 05:15, sampling point LC0011 Copper, Free 1022 EPA method 200.8 Jan 1, 2019 – Dec 31, 2021
0.8 ug/l , sample collected Aug 3, 2021 05:15, sampling point LC0011 Lead 1030 EPA method 200.8 Jan 1, 2019 – Dec 31, 2021
Collected
Aug 3, 2021 05:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
PB-210804-030
Laboratory
MSDH Lab
0.339 mg/l , sample collected Aug 3, 2021 05:30, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2019 – Dec 31, 2021
1.7 ug/l , sample collected Aug 3, 2021 05:30, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2019 – Dec 31, 2021
Collected
Aug 3, 2021 07:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
PB-210804-028
Laboratory
MSDH Lab
1.53 mg/l , sample collected Aug 3, 2021 07:00, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2019 – Dec 31, 2021
1.4 ug/l , sample collected Aug 3, 2021 07:00, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2019 – Dec 31, 2021

Routine (10).