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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

MS0750003 , Eagle Lake Water District

41 of the 118 analytes this system has been tested for have been detected at least once, across 241 samples on record.

The other 77 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 241 samples on record, detections range from October 29, 2003 to December 17, 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 Eagle Lake Water District, 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 60 of 60 results Sep 18, 2008 Aug 7, 2023
TTHM 2950 Organic Chemical 42 of 42 results Aug 23, 2004 Dec 17, 2025
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 40 of 41 results Aug 23, 2004 Oct 15, 2024
Chloroform 2941 Organic Chemical 21 of 21 results Jun 18, 2007 Dec 17, 2025
Bromodichloromethane 2943 Organic Chemical 21 of 21 results Jun 18, 2007 Dec 17, 2025
Dichloroacetic Acid 2451 Organic Chemical 19 of 19 results Jul 7, 2008 Dec 17, 2025
Trichloroacetic Acid 2452 Organic Chemical 18 of 19 results Jul 7, 2008 Jul 9, 2018
Barium 1010 Inorganic Chemical 10 of 10 results Oct 29, 2003 Apr 1, 2025
Chromium 1020 Inorganic Chemical 10 of 10 results Oct 29, 2003 Apr 1, 2025
Fluoride 1025 Inorganic Chemical 10 of 12 results Oct 29, 2003 Apr 1, 2025
Monochloroacetic Acid 2450 Organic Chemical 10 of 19 results Jul 7, 2008 Jun 18, 2013
Arsenic 1005 Inorganic Chemical 9 of 10 results Apr 5, 2004 Apr 1, 2025
Nickel 1036 Inorganic Chemical 8 of 10 results Apr 5, 2004 Apr 1, 2025
Dibromochloromethane 2944 Organic Chemical 6 of 21 results Jul 7, 2008 Dec 17, 2025
Sodium 1052 Inorganic Chemical 4 of 4 results Apr 23, 2010 Apr 4, 2023
Sulfate 1055 Inorganic Chemical 4 of 4 results Oct 29, 2003 Jan 19, 2022
Calcium 1016 Inorganic Chemical 2 of 2 results Apr 23, 2010 Jan 19, 2022
Chloride 1017 Inorganic Chemical 2 of 2 results Apr 23, 2010 Jan 19, 2022
Alkalinity, Total 1927 Water Quality 2 of 2 results Apr 23, 2010 Jan 19, 2022
Nitrate-Nitrite 1038 Inorganic Chemical 2 of 21 results Jun 16, 2004 Aug 9, 2006
Nitrate 1040 Inorganic Chemical 2 of 21 results Jun 16, 2004 Aug 9, 2006
Selenium 1045 Inorganic Chemical 2 of 10 results Apr 5, 2004 May 2, 2005
Lead 1030 Inorganic Chemical 1 of 60 results Aug 7, 2023 Aug 7, 2023
Conductivity @ 25 C Umhos/CM 1064 Water Quality 1 of 1 result Jan 19, 2022 Jan 19, 2022
Monobromoacetic Acid 2453 Organic Chemical 1 of 19 results Nov 27, 2017 Nov 27, 2017
Gross Alpha Particle Activity 4109 Radionuclide 1 of 4 results Sep 10, 2012 Sep 10, 2012
2,4-D 2105 Organic Chemical 1 of 7 results Aug 14, 2012 Aug 14, 2012
Gross Alpha, Excl. Radon & U 4000 Radionuclide 1 of 2 results Sep 28, 2011 Sep 28, 2011
Combined Uranium 4006 Radionuclide 1 of 3 results Sep 28, 2011 Sep 28, 2011
Iron 1028 Inorganic Chemical 1 of 1 result Apr 23, 2010 Apr 23, 2010
Magnesium 1031 Inorganic Chemical 1 of 1 result Apr 23, 2010 Apr 23, 2010
Manganese 1032 Inorganic Chemical 1 of 1 result Apr 23, 2010 Apr 23, 2010
Potassium 1042 Inorganic Chemical 1 of 1 result Apr 23, 2010 Apr 23, 2010
Residue, Total, Filterable 1057 Water Quality 1 of 1 result Apr 23, 2010 Apr 23, 2010
Alkalinity, Caco3 Stability 1067 Water Quality 1 of 1 result Apr 23, 2010 Apr 23, 2010
Carbon Dioxide 1901 Water Quality 1 of 1 result Apr 23, 2010 Apr 23, 2010
Color 1905 Water Quality 1 of 2 results Apr 23, 2010 Apr 23, 2010
Hardness, Total (As Caco3) 1915 Water Quality 1 of 1 result Apr 23, 2010 Apr 23, 2010
Calculated Sodium NACA Water Quality 1 of 1 result Apr 23, 2010 Apr 23, 2010
PH, Field Result PHFD Water Quality 1 of 1 result Apr 23, 2010 Apr 23, 2010
Cadmium 1015 Inorganic Chemical 1 of 10 results May 2, 2005 May 2, 2005

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 241 samples, newest first — collected September 6, 2011 to June 12, 2012. The summary above covers all 241.

32 results from the 10 samples listed here: 11 detected, 21 not detected. Across the whole record it is 323 of 925. 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 Eagle Lake Water District, every result from 151 to 160 of 241 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 12, 2012 12:15
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
120613-004TH
Laboratory
MSDH Lab
43.7 ug/l , sample collected Jun 12, 2012 12:15, sampling point MRT000 Chloroform 2941 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Jun 12, 2012 12:15, sampling point MRT000 Bromoform 2942 EPA method 524.2 Not recorded
6.2 ug/l , sample collected Jun 12, 2012 12:15, sampling point MRT000 Bromodichloromethane 2943 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Jun 12, 2012 12:15, sampling point MRT000 Dibromochloromethane 2944 EPA method 524.2 Not recorded
49.9 ug/l , sample collected Jun 12, 2012 12:15, sampling point MRT000 TTHM 2950 EPA method 524.2 Jan 1, 2012 – Dec 31, 2012
Collected
Apr 4, 2012 11:00
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
120405-023NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Apr 4, 2012 11:00, sampling point TF080 Nitrate-Nitrite 1038 EPA method 353.2 Jan 1, 2012 – Dec 31, 2012
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Apr 4, 2012 11:00, sampling point TF080 Nitrate 1040 EPA method 353.2 Jan 1, 2012 – Dec 31, 2012
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Apr 4, 2012 11:00, sampling point TF080 Nitrite 1041 EPA method 353.2 Jan 1, 2012 – Dec 31, 2012
Collected
Nov 28, 2011 12:45
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
291105002
Laboratory
Gel Laboratories
Not detected below 2.93 pci/l Minimum Reporting Level , sample collected Nov 28, 2011 12:45, sampling point TF080 Gross Alpha, Excl. Radon & U 4000 Oct 1, 2011 – Dec 31, 2011
Not detected below 0.067 ug/l Minimum Reporting Level , sample collected Nov 28, 2011 12:45, sampling point TF080 Combined Uranium 4006 EPA method 200.8 Oct 1, 2011 – Dec 31, 2011
Not detected below 0.785 pci/l Minimum Reporting Level , sample collected Nov 28, 2011 12:45, sampling point TF080 Combined Radium (-226 & -228) 4010 Not recorded
Not detected below 0.785 pci/l Minimum Reporting Level , sample collected Nov 28, 2011 12:45, sampling point TF080 Radium-226 4020 EPA method 903.1 Oct 1, 2011 – Dec 31, 2011
Not detected below 0.584 pci/l Minimum Reporting Level , sample collected Nov 28, 2011 12:45, sampling point TF080 Radium-228 4030 EPA method 904.0 Oct 1, 2011 – Dec 31, 2011
Not detected below 2.93 pci/l Minimum Reporting Level , sample collected Nov 28, 2011 12:45, sampling point TF080 Gross Alpha Particle Activity 4109 EPA method 900.0 Oct 1, 2011 – Dec 31, 2011
Collected
Sep 28, 2011 12:10
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
287215022
Laboratory
Gel Laboratories
0.05 pci/l The agency recorded which kind of limit this result was below, but stored nothing 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 Sep 28, 2011 12:10, sampling point TF080 Gross Alpha, Excl. Radon & U 4000 Not recorded
0.069 ug/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 Sep 28, 2011 12:10, sampling point TF080 Combined Uranium 4006 EPA method 200.8 Jul 1, 2011 – Sep 30, 2011
Not detected below 0.558 pci/l Minimum Reporting Level , sample collected Sep 28, 2011 12:10, sampling point TF080 Combined Radium (-226 & -228) 4010 Not recorded
Not detected below 0.433 pci/l Minimum Reporting Level , sample collected Sep 28, 2011 12:10, sampling point TF080 Radium-226 4020 EPA method 903.1 Jul 1, 2011 – Sep 30, 2011
Not detected below 0.558 pci/l Minimum Reporting Level , sample collected Sep 28, 2011 12:10, sampling point TF080 Radium-228 4030 EPA method 904.0 Jul 1, 2011 – Sep 30, 2011
Not detected below 2.78 pci/l Minimum Reporting Level , sample collected Sep 28, 2011 12:10, sampling point TF080 Gross Alpha Particle Activity 4109 EPA method 900.0 Jul 1, 2011 – Sep 30, 2011
Collected
Sep 6, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
110908-093PB
Laboratory
MSDH Lab
0.0027 mg/l , sample collected Sep 6, 2011, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2009 – Dec 31, 2011
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Sep 6, 2011, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2009 – Dec 31, 2011
Collected
Sep 6, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
110908-091PB
Laboratory
MSDH Lab
0.0084 mg/l , sample collected Sep 6, 2011, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2009 – Dec 31, 2011
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Sep 6, 2011, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2009 – Dec 31, 2011
Collected
Sep 6, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
110908-089PB
Laboratory
MSDH Lab
0.0214 mg/l , sample collected Sep 6, 2011, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2009 – Dec 31, 2011
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Sep 6, 2011, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2009 – Dec 31, 2011
Collected
Sep 6, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
110908-050PB
Laboratory
MSDH Lab
0.0024 mg/l , sample collected Sep 6, 2011, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2009 – Dec 31, 2011
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Sep 6, 2011, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2009 – Dec 31, 2011
Collected
Sep 6, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
110908-088PB
Laboratory
MSDH Lab
0.0033 mg/l , sample collected Sep 6, 2011, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2009 – Dec 31, 2011
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Sep 6, 2011, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2009 – Dec 31, 2011
Collected
Sep 6, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
110908-092PB
Laboratory
MSDH Lab
0.015 mg/l , sample collected Sep 6, 2011, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2009 – Dec 31, 2011
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Sep 6, 2011, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2009 – Dec 31, 2011

Routine (10).