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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 121–130 of 245 samples, newest first — collected June 30, 2015 to July 24, 2018. The summary above covers all 245.

23 results from the 10 samples listed here: 14 detected, 9 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.

Chemical and radiological sample results for Lake Eddins Poa WTR & SWR Inc, every result from 121 to 130 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
Jul 24, 2018 06:40
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
180725-069PB
Laboratory
MSDH Lab
0.6548 mg/l , sample collected Jul 24, 2018 06:40, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2016 – Dec 31, 2018
0.0018 mg/l , sample collected Jul 24, 2018 06:40, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2016 – Dec 31, 2018
Collected
Jul 24, 2018 07:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
180725-068PB
Laboratory
MSDH Lab
0.5954 mg/l , sample collected Jul 24, 2018 07:30, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2016 – Dec 31, 2018
0.0146 mg/l , sample collected Jul 24, 2018 07:30, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2016 – Dec 31, 2018
Collected
Jul 24, 2018 07:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
180725-067PB
Laboratory
MSDH Lab
0.5773 mg/l , sample collected Jul 24, 2018 07:30, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2016 – Dec 31, 2018
0.0071 mg/l , sample collected Jul 24, 2018 07:30, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2016 – Dec 31, 2018
Collected
Jul 24, 2018
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
180725-066PB
Laboratory
MSDH Lab
0.4598 mg/l , sample collected Jul 24, 2018, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2016 – Dec 31, 2018
0.0084 mg/l , sample collected Jul 24, 2018, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2016 – Dec 31, 2018
Collected
Jul 23, 2018 05:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
180725-074PB
Laboratory
MSDH Lab
0.8248 mg/l , sample collected Jul 23, 2018 05:00, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2016 – Dec 31, 2018
0.0118 mg/l , sample collected Jul 23, 2018 05:00, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2016 – Dec 31, 2018
Collected
Jul 23, 2018 09:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
180725-070PB
Laboratory
MSDH Lab
0.4496 mg/l , sample collected Jul 23, 2018 09:30, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2016 – Dec 31, 2018
0.0015 mg/l , sample collected Jul 23, 2018 09:30, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2016 – Dec 31, 2018
Collected
Feb 20, 2018 15:02
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
180221-012NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Feb 20, 2018 15:02, sampling point TF101 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2018 – Dec 31, 2018
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Feb 20, 2018 15:02, sampling point TF101 Nitrate 1040 EPA method QC10107041C Jan 1, 2018 – Dec 31, 2018
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Feb 20, 2018 15:02, sampling point TF101 Nitrite 1041 EPA method QC10107041C Jan 1, 2018 – Dec 31, 2018
Collected
Feb 21, 2017 13:55
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
170222-050NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Feb 21, 2017 13:55, sampling point TF101 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2017 – Dec 31, 2017
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Feb 21, 2017 13:55, sampling point TF101 Nitrate 1040 EPA method QC10107041C Jan 1, 2017 – Dec 31, 2017
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Feb 21, 2017 13:55, sampling point TF101 Nitrite 1041 EPA method QC10107041C Jan 1, 2017 – Dec 31, 2017
Collected
Apr 12, 2016 14:15
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
160413-077NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Apr 12, 2016 14:15, sampling point TF101 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2016 – Dec 31, 2016
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Apr 12, 2016 14:15, sampling point TF101 Nitrate 1040 EPA method QC10107041C Jan 1, 2016 – Dec 31, 2016
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Apr 12, 2016 14:15, sampling point TF101 Nitrite 1041 EPA method QC10107041C Jan 1, 2016 – Dec 31, 2016
Collected
Jun 30, 2015 07:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
150707-040PB
Laboratory
MSDH Lab
0.3855 mg/l , sample collected Jun 30, 2015 07:30, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2013 – Dec 31, 2015
0.0078 mg/l , sample collected Jun 30, 2015 07:30, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2013 – Dec 31, 2015

Routine (10).