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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 181–190 of 245 samples, newest first — collected August 7, 2008 to June 16, 2009. The summary above covers all 245.

54 results from the 10 samples listed here: 39 detected, 15 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 181 to 190 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
Jun 16, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
090617-023PB
Laboratory
MSDH Lab
0.2063 mg/l , sample collected Jun 16, 2009, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2009 – Dec 31, 2009
0.0017 mg/l , sample collected Jun 16, 2009, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2009 – Dec 31, 2009
Collected
Jun 16, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
090617-022PB
Laboratory
MSDH Lab
0.224 mg/l , sample collected Jun 16, 2009, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2009 – Dec 31, 2009
0.0053 mg/l , sample collected Jun 16, 2009, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2009 – Dec 31, 2009
Collected
Jun 16, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
090617-021PB
Laboratory
MSDH Lab
0.3387 mg/l , sample collected Jun 16, 2009, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2009 – Dec 31, 2009
0.0012 mg/l , sample collected Jun 16, 2009, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2009 – Dec 31, 2009
Collected
Apr 20, 2009
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
090421-015NI
Laboratory
MSDH Lab
Not detected below 0.25 mg/l Minimum Reporting Level , sample collected Apr 20, 2009, sampling point TF101 Nitrate-Nitrite 1038 EPA method 353.2 Jan 1, 2009 – Dec 31, 2009
Not detected below 0.2 mg/l Minimum Reporting Level , sample collected Apr 20, 2009, sampling point TF101 Nitrate 1040 EPA method 353.2 Jan 1, 2009 – Dec 31, 2009
Not detected below 0.05 mg/l Minimum Reporting Level , sample collected Apr 20, 2009, sampling point TF101 Nitrite 1041 EPA method 353.2 Jan 1, 2009 – Dec 31, 2009
Collected
Jan 12, 2009
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
090113-048IN
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jan 12, 2009, sampling point TF101 Arsenic 1005 EPA method 200.8 Jan 1, 2008 – Dec 31, 2010
0.01536 mg/l , sample collected Jan 12, 2009, sampling point TF101 Barium 1010 EPA method 200.8 Jan 1, 2008 – Dec 31, 2010
Not detected below 0.0001 mg/l Minimum Reporting Level , sample collected Jan 12, 2009, sampling point TF101 Cadmium 1015 EPA method 200.8 Jan 1, 2008 – Dec 31, 2010
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jan 12, 2009, sampling point TF101 Chromium 1020 EPA method 200.8 Jan 1, 2008 – Dec 31, 2010
0.101 mg/l , sample collected Jan 12, 2009, sampling point TF101 Fluoride 1025 EPA method 380-75WE Jan 1, 2008 – Dec 31, 2010
Not detected below 0.0002 mg/l Minimum Reporting Level , sample collected Jan 12, 2009, sampling point TF101 Mercury 1035 EPA method 200.8 Jan 1, 2008 – Dec 31, 2010
0.000648 mg/l , sample collected Jan 12, 2009, sampling point TF101 Nickel 1036 EPA method 200.8 Not recorded
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jan 12, 2009, sampling point TF101 Selenium 1045 EPA method 200.8 Jan 1, 2008 – Dec 31, 2010
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jan 12, 2009, sampling point TF101 Antimony, Total 1074 EPA method 200.8 Jan 1, 2008 – Dec 31, 2010
Not detected below 0.0001 mg/l Minimum Reporting Level , sample collected Jan 12, 2009, sampling point TF101 Beryllium, Total 1075 EPA method 200.8 Jan 1, 2008 – Dec 31, 2010
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jan 12, 2009, sampling point TF101 Thallium, Total 1085 EPA method 200.8 Jan 1, 2008 – Dec 31, 2010
Collected
Sep 22, 2008
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
080923-035TH
Laboratory
MSDH Lab
3.83 ug/l , sample collected Sep 22, 2008, sampling point MRT000 Chloroform 2941 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Sep 22, 2008, sampling point MRT000 Bromoform 2942 EPA method 524.2 Not recorded
2.36 ug/l , sample collected Sep 22, 2008, sampling point MRT000 Bromodichloromethane 2943 EPA method 524.2 Not recorded
1.63 ug/l , sample collected Sep 22, 2008, sampling point MRT000 Dibromochloromethane 2944 EPA method 524.2 Not recorded
7.82 ug/l , sample collected Sep 22, 2008, sampling point MRT000 TTHM 2950 EPA method 524.2 Jan 1, 2008 – Dec 31, 2010
Collected
Sep 22, 2008
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
080923-017HA
Laboratory
MSDH Lab
Not detected below 0.002 mg/l Minimum Reporting Level , sample collected Sep 22, 2008, sampling point MRT000 Monochloroacetic Acid 2450 EPA method 552.2 Not recorded
0.002 mg/l , sample collected Sep 22, 2008, sampling point MRT000 Dichloroacetic Acid 2451 EPA method 552.2 Not recorded
0.002 mg/l , sample collected Sep 22, 2008, sampling point MRT000 Trichloroacetic Acid 2452 EPA method 552.2 Not recorded
0.002 mg/l , sample collected Sep 22, 2008, sampling point MRT000 Monobromoacetic Acid 2453 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Sep 22, 2008, sampling point MRT000 Dibromoacetic Acid 2454 EPA method 552.2 Not recorded
0 mg/l This result is recorded as a detection, and the figure the agency wrote — "0.00" — is zero to the precision it was written to. Read the zero as "smaller than the written figure resolves", not as "none present". SDWIS holds a separate numeric concentration that Drinking Water Watch does not publish, so this endpoint does not carry it either; no more precise magnitude is available here. , sample collected Sep 22, 2008, sampling point MRT000 Total Haloacetic Acids (Haa5) 2456 Jan 1, 2008 – Dec 31, 2010
Collected
Aug 26, 2008
Sampling point
WL001 Well W001
Sample type
Routine
Lab sample
080829-006PC
Laboratory
MSDH Lab
15.8 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 Aug 26, 2008, sampling point WL001 Calcium 1016 EPA method 200.8 Not recorded
2.81 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 Aug 26, 2008, sampling point WL001 Chloride 1017 EPA method 300.0 Not recorded
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Aug 26, 2008, sampling point WL001 Fluoride 1025 EPA method 380-75WE Not recorded
0.149 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 Aug 26, 2008, sampling point WL001 Iron 1028 EPA method 200.8 Not recorded
3 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 Aug 26, 2008, sampling point WL001 Magnesium 1031 EPA method 200.8 Not recorded
0.005 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 Aug 26, 2008, sampling point WL001 Manganese 1032 EPA method 200.8 Not recorded
3.32 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 Aug 26, 2008, sampling point WL001 Potassium 1042 EPA method 200.8 Not recorded
55.2 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 Aug 26, 2008, sampling point WL001 Sodium 1052 EPA method 200.8 Not recorded
20.1 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 Aug 26, 2008, sampling point WL001 Sulfate 1055 EPA method 300.0 Not recorded
214 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 Aug 26, 2008, sampling point WL001 Residue, Total, Filterable 1057 EPA method CALCUL LAB Not recorded
0 mg/l This result is recorded as a detection, and the figure the agency wrote — "0" — is zero to the precision it was written to. Read the zero as "smaller than the written figure resolves", not as "none present". SDWIS holds a separate numeric concentration that Drinking Water Watch does not publish, so this endpoint does not carry it either; no more precise magnitude is available here. 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 Aug 26, 2008, sampling point WL001 Alkalinity, Caco3 Stability 1067 EPA method 2320B Not recorded
13 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 Aug 26, 2008, sampling point WL001 Carbon Dioxide 1901 EPA method CALCUL LAB Not recorded
5 units 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 Aug 26, 2008, sampling point WL001 Color 1905 EPA method 2120B Not recorded
51.8 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 Aug 26, 2008, sampling point WL001 Hardness, Total (As Caco3) 1915 EPA method CALCUL LAB Not recorded
7.7 ph 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 Aug 26, 2008, sampling point WL001 PH 1925 EPA method 150.1 Not recorded
189 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 Aug 26, 2008, sampling point WL001 Alkalinity, Total 1927 EPA method 2320B Not recorded
0.11 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 Aug 26, 2008, sampling point WL001 Iron, Field Result FEFD EPA method 3500AL-D Not recorded
72.7 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 Aug 26, 2008, sampling point WL001 Calculated Sodium NACA EPA method CALCUL LAB Not recorded
7.5 ph 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 Aug 26, 2008, sampling point WL001 PH, Field Result PHFD EPA method 3500AL-D Not recorded
Collected
Aug 7, 2008
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
080808-057PB
Laboratory
MSDH Lab
0.0503 mg/l , sample collected Aug 7, 2008, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2008 – Dec 31, 2008
0.0076 mg/l , sample collected Aug 7, 2008, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2008 – Dec 31, 2008
Collected
Aug 7, 2008
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
080808-056PB
Laboratory
MSDH Lab
0.3108 mg/l , sample collected Aug 7, 2008, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2008 – Dec 31, 2008
0.0011 mg/l , sample collected Aug 7, 2008, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2008 – Dec 31, 2008

Routine (10).