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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

MS0820006 , Town of Eden

38 of the 71 analytes this system has been tested for have been detected at least once, across 165 samples on record.

The other 33 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 165 samples on record, detections range from November 12, 2003 to March 4, 2025. These figures cover the whole record; the list of samples further down is narrowed.

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 Town of Eden, 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 31 of 31 results Jul 10, 2007 Aug 18, 2023
Lead 1030 Inorganic Chemical 29 of 31 results Jul 10, 2007 Aug 18, 2023
Barium 1010 Inorganic Chemical 18 of 18 results Nov 12, 2003 Feb 20, 2024
Chromium 1020 Inorganic Chemical 9 of 18 results Apr 19, 2004 Mar 24, 2020
Sodium 1052 Inorganic Chemical 6 of 6 results Apr 14, 2015 Mar 28, 2023
Combined Radium (-226 & -228) 4010 Radionuclide 6 of 6 results Dec 6, 2011 Jan 19, 2018
Radium-228 4030 Radionuclide 6 of 6 results Dec 6, 2011 Jan 19, 2018
Fluoride 1025 Inorganic Chemical 5 of 20 results May 2, 2005 Feb 7, 2024
Gross Alpha, Incl. Radon & U 4002 Radionuclide 5 of 6 results Dec 6, 2011 Jul 17, 2012
TTHM 2950 Organic Chemical 4 of 6 results Jun 18, 2007 Sep 13, 2016
Sulfate 1055 Inorganic Chemical 4 of 4 results Nov 12, 2003 Apr 14, 2015
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 3 of 6 results Jun 18, 2007 Mar 4, 2025
Chloroform 2941 Organic Chemical 3 of 4 results Jun 18, 2007 Sep 13, 2016
Bromodichloromethane 2943 Organic Chemical 3 of 4 results Jun 18, 2007 Sep 13, 2016
Dibromochloromethane 2944 Organic Chemical 3 of 4 results Jun 18, 2007 Sep 13, 2016
Nickel 1036 Inorganic Chemical 3 of 18 results May 12, 2010 Jun 3, 2013
Nitrate-Nitrite 1038 Inorganic Chemical 2 of 32 results Apr 5, 2022 Apr 22, 2024
Nitrate 1040 Inorganic Chemical 2 of 32 results Apr 5, 2022 Apr 22, 2024
Calcium 1016 Inorganic Chemical 2 of 2 results Apr 14, 2015 Apr 14, 2015
Chloride 1017 Inorganic Chemical 2 of 2 results Apr 14, 2015 Apr 14, 2015
Iron 1028 Inorganic Chemical 2 of 2 results Apr 14, 2015 Apr 14, 2015
Magnesium 1031 Inorganic Chemical 2 of 2 results Apr 14, 2015 Apr 14, 2015
Manganese 1032 Inorganic Chemical 2 of 2 results Apr 14, 2015 Apr 14, 2015
Potassium 1042 Inorganic Chemical 2 of 2 results Apr 14, 2015 Apr 14, 2015
Residue, Total, Filterable 1057 Water Quality 2 of 2 results Apr 14, 2015 Apr 14, 2015
Alkalinity, Caco3 Stability 1067 Water Quality 2 of 2 results Apr 14, 2015 Apr 14, 2015
Color 1905 Water Quality 2 of 2 results Apr 14, 2015 Apr 14, 2015
Hardness, Total (As Caco3) 1915 Water Quality 2 of 2 results Apr 14, 2015 Apr 14, 2015
Alkalinity, Total 1927 Water Quality 2 of 2 results Apr 14, 2015 Apr 14, 2015
Iron, Field Result FEFD Inorganic Chemical 2 of 2 results Apr 14, 2015 Apr 14, 2015
Calculated Sodium NACA Water Quality 2 of 2 results Apr 14, 2015 Apr 14, 2015
PH, Field Result PHFD Water Quality 2 of 2 results Apr 14, 2015 Apr 14, 2015
Xylenes, Total 2955 Organic Chemical 2 of 37 results Sep 22, 2008 Jun 10, 2009
Radium-226 4020 Radionuclide 1 of 6 results Jan 19, 2018 Jan 19, 2018
Dichloroacetic Acid 2451 Organic Chemical 1 of 3 results Sep 17, 2013 Sep 17, 2013
Trichloroacetic Acid 2452 Organic Chemical 1 of 3 results Sep 17, 2013 Sep 17, 2013
Monobromoacetic Acid 2453 Organic Chemical 1 of 3 results Jul 7, 2008 Jul 7, 2008
Selenium 1045 Inorganic Chemical 1 of 18 results Apr 19, 2004 Apr 19, 2004

Showing samples collected between September 25, 2024 and September 25, 2026. That is this page’s default, not a limit on what the agency records.

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The most recent samples, result by result

The 4 samples collected between September 25, 2024 and September 25, 2026 are listed below, newest first.

6 results from the 4 samples listed here: 1 detected, 5 not detected. 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 1 sampling point 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 Town of Eden, every result from the 4 samples on record, 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
Nov 19, 2025 12:10
Sampling point
TF103 TF103
Sample type
Routine
Lab sample
CN-251120-006
Laboratory
MSDH Lab
Not detected below 0.015 mg/l Minimum Reporting Level , sample collected Nov 19, 2025 12:10, sampling point TF103 Cyanide 1024 EPA method QC10204001X Jan 1, 2023 – Dec 31, 2025
Collected
Apr 22, 2025 12:30
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
NI-250423-004
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Apr 22, 2025 12:30, sampling point TF102 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2025 – Dec 31, 2025
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Apr 22, 2025 12:30, sampling point TF102 Nitrate 1040 EPA method QC10107041C Jan 1, 2025 – Dec 31, 2025
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Apr 22, 2025 12:30, sampling point TF102 Nitrite 1041 EPA method QC10107041C Jan 1, 2025 – Dec 31, 2025
Collected
Mar 4, 2025 12:09
Sampling point
SMD Location withheld
Sample type
Routine
Lab sample
HA-250305-002
Laboratory
MSDH Lab
1.26 ug/l , sample collected Mar 4, 2025 12:09, sampling point SMD Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 Jan 1, 2023 – Dec 31, 2025
Collected
Mar 4, 2025 12:09
Sampling point
SMD Location withheld
Sample type
Routine
Lab sample
TH-250305-002
Laboratory
MSDH Lab
Not detected below 1 ug/l Minimum Reporting Level , sample collected Mar 4, 2025 12:09, sampling point SMD TTHM 2950 EPA method 524.2 Jan 1, 2023 – Dec 31, 2025

Routine (4).