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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 151–160 of 245 samples, newest first — collected July 10, 2012 to July 16, 2012. The summary above covers all 245.

21 results from the 10 samples listed here: 17 detected, 4 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 151 to 160 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 16, 2012 13:30
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
120717-077
Laboratory
Radiation Safety Engineering
1.2 pci/l , sample collected Jul 16, 2012 13:30, sampling point TF101 Gross Alpha, Incl. Radon & U 4002 EPA method 00-02 Not recorded
Not detected below 0.38 pci/l Minimum Reporting Level , sample collected Jul 16, 2012 13:30, sampling point TF101 Combined Radium (-226 & -228) 4010 Not recorded
Not detected below 0.271 pci/l Minimum Reporting Level , sample collected Jul 16, 2012 13:30, sampling point TF101 Radium-226 4020 EPA method 903.1 Jul 1, 2012 – Sep 30, 2012
Not detected below 0.38 pci/l Minimum Reporting Level , sample collected Jul 16, 2012 13:30, sampling point TF101 Radium-228 4030 EPA method 904.0 Jul 1, 2012 – Sep 30, 2012
Collected
Jul 16, 2012 13:30
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
120717-077RU
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 16, 2012 13:30, sampling point TF101 Combined Uranium 4006 EPA method 200.8 Jul 1, 2012 – Sep 30, 2012
Collected
Jul 10, 2012 07:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
120711-084PB
Laboratory
MSDH Lab
0.2718 mg/l , sample collected Jul 10, 2012 07:00, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2010 – Dec 31, 2012
0.0018 mg/l , sample collected Jul 10, 2012 07:00, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2010 – Dec 31, 2012
Collected
Jul 10, 2012 07:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
120711-083PB
Laboratory
MSDH Lab
0.6158 mg/l , sample collected Jul 10, 2012 07:30, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2010 – Dec 31, 2012
0.0073 mg/l , sample collected Jul 10, 2012 07:30, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2010 – Dec 31, 2012
Collected
Jul 10, 2012 08:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
120711-082PB
Laboratory
MSDH Lab
0.3083 mg/l , sample collected Jul 10, 2012 08:00, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2010 – Dec 31, 2012
0.0036 mg/l , sample collected Jul 10, 2012 08:00, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2010 – Dec 31, 2012
Collected
Jul 10, 2012 07:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
120711-081PB
Laboratory
MSDH Lab
0.5883 mg/l , sample collected Jul 10, 2012 07:00, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2010 – Dec 31, 2012
0.0016 mg/l , sample collected Jul 10, 2012 07:00, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2010 – Dec 31, 2012
Collected
Jul 10, 2012 08:15
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
120711-080PB
Laboratory
MSDH Lab
0.2055 mg/l , sample collected Jul 10, 2012 08:15, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2010 – Dec 31, 2012
0.0006 mg/l , sample collected Jul 10, 2012 08:15, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2010 – Dec 31, 2012
Collected
Jul 10, 2012 06:15
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
120711-079PB
Laboratory
MSDH Lab
0.2353 mg/l , sample collected Jul 10, 2012 06:15, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2010 – Dec 31, 2012
0.0017 mg/l , sample collected Jul 10, 2012 06:15, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2010 – Dec 31, 2012
Collected
Jul 10, 2012 06:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
120711-078PB
Laboratory
MSDH Lab
0.2395 mg/l , sample collected Jul 10, 2012 06:30, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2010 – Dec 31, 2012
0.0012 mg/l , sample collected Jul 10, 2012 06:30, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2010 – Dec 31, 2012
Collected
Jul 10, 2012
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
120711-077PB
Laboratory
MSDH Lab
0.1767 mg/l , sample collected Jul 10, 2012, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2010 – Dec 31, 2012
0.0037 mg/l , sample collected Jul 10, 2012, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2010 – Dec 31, 2012

Routine (10).