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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

MS0780005 , City of Eupora

38 of the 73 analytes this system has been tested for have been detected at least once, across 384 samples on record.

The other 35 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 384 samples on record, detections range from November 3, 2003 to September 23, 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 City of Eupora, 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 71 of 71 results Aug 23, 2007 Sep 23, 2025
Barium 1010 Inorganic Chemical 40 of 40 results Nov 3, 2003 Apr 1, 2025
Lead 1030 Inorganic Chemical 34 of 71 results Aug 23, 2007 Sep 23, 2025
Chromium 1020 Inorganic Chemical 33 of 40 results Nov 3, 2003 Apr 1, 2025
Fluoride 1025 Inorganic Chemical 26 of 41 results Nov 3, 2003 Apr 1, 2025
TTHM 2950 Organic Chemical 18 of 18 results Aug 30, 2004 Sep 17, 2025
Nickel 1036 Inorganic Chemical 14 of 40 results Apr 5, 2004 Apr 1, 2025
Chloroform 2941 Organic Chemical 13 of 13 results Sep 17, 2007 Sep 17, 2025
Bromodichloromethane 2943 Organic Chemical 13 of 13 results Sep 17, 2007 Sep 17, 2025
Dibromochloromethane 2944 Organic Chemical 13 of 13 results Sep 17, 2007 Sep 17, 2025
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 10 of 19 results Aug 3, 2010 Nov 12, 2024
Sodium 1052 Inorganic Chemical 9 of 9 results Sep 29, 2009 Mar 20, 2023
Sulfate 1055 Inorganic Chemical 9 of 9 results Nov 3, 2003 Sep 29, 2009
Bromoform 2942 Organic Chemical 7 of 13 results Nov 12, 2024 Sep 17, 2025
Gross Alpha, Incl. Radon & U 4002 Radionuclide 7 of 24 results Mar 12, 2012 Jan 6, 2015
Selenium 1045 Inorganic Chemical 6 of 40 results Apr 5, 2004 Apr 25, 2006
Dichloroacetic Acid 2451 Organic Chemical 5 of 13 results Aug 3, 2010 Nov 12, 2024
Trichloroacetic Acid 2452 Organic Chemical 5 of 13 results Aug 3, 2010 Nov 12, 2024
Xylenes, Total 2955 Organic Chemical 3 of 56 results Sep 19, 2016 Nov 18, 2020
Nitrite 1041 Inorganic Chemical 2 of 85 results Oct 3, 2005 Apr 24, 2024
Monobromoacetic Acid 2453 Organic Chemical 1 of 13 results Nov 4, 2020 Nov 4, 2020
Dibromoacetic Acid 2454 Organic Chemical 1 of 13 results Aug 29, 2016 Aug 29, 2016
Calcium 1016 Inorganic Chemical 1 of 1 result Sep 29, 2009 Sep 29, 2009
Chloride 1017 Inorganic Chemical 1 of 1 result Sep 29, 2009 Sep 29, 2009
Magnesium 1031 Inorganic Chemical 1 of 1 result Sep 29, 2009 Sep 29, 2009
Manganese 1032 Inorganic Chemical 1 of 1 result Sep 29, 2009 Sep 29, 2009
Potassium 1042 Inorganic Chemical 1 of 1 result Sep 29, 2009 Sep 29, 2009
Residue, Total, Filterable 1057 Water Quality 1 of 1 result Sep 29, 2009 Sep 29, 2009
Alkalinity, Caco3 Stability 1067 Water Quality 1 of 1 result Sep 29, 2009 Sep 29, 2009
Carbon Dioxide 1901 Water Quality 1 of 1 result Sep 29, 2009 Sep 29, 2009
Color 1905 Water Quality 1 of 1 result Sep 29, 2009 Sep 29, 2009
Hardness, Total (As Caco3) 1915 Water Quality 1 of 1 result Sep 29, 2009 Sep 29, 2009
Alkalinity, Total 1927 Water Quality 1 of 1 result Sep 29, 2009 Sep 29, 2009
Calculated Sodium NACA Water Quality 1 of 1 result Sep 29, 2009 Sep 29, 2009
PH, Field Result PHFD Water Quality 1 of 1 result Sep 29, 2009 Sep 29, 2009
Nitrate-Nitrite 1038 Inorganic Chemical 1 of 85 results Oct 3, 2005 Oct 3, 2005
Nitrate 1040 Inorganic Chemical 1 of 85 results Oct 3, 2005 Oct 3, 2005
Cadmium 1015 Inorganic Chemical 1 of 40 results Nov 3, 2003 Nov 3, 2003

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 331–340 of 384 samples, newest first — collected May 2, 2005 to April 17, 2006. The summary above covers all 384.

18 results from the 10 samples listed here: 3 detected, 15 not detected. Across the whole record it is 356 of 2,402. 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 City of Eupora, every result from 331 to 340 of 384 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
Apr 17, 2006
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
060418-084CN
Laboratory
MSDH Lab
Not detected below 0.005 mg/l Minimum Reporting Level , sample collected Apr 17, 2006, sampling point TF102 Cyanide 1024 EPA method QC10204001X Jan 1, 2005 – Dec 31, 2007
Collected
Apr 17, 2006
Sampling point
TF105 Treatment Plant T105
Sample type
Routine
Lab sample
060418-083CN
Laboratory
MSDH Lab
Not detected below 0.005 mg/l Minimum Reporting Level , sample collected Apr 17, 2006, sampling point TF105 Cyanide 1024 EPA method QC10204001X Jan 1, 2005 – Dec 31, 2007
Collected
Apr 17, 2006
Sampling point
TF103 Treatment Plant T103
Sample type
Routine
Lab sample
060418-082CN
Laboratory
MSDH Lab
Not detected below 0.005 mg/l Minimum Reporting Level , sample collected Apr 17, 2006, sampling point TF103 Cyanide 1024 EPA method QC10204001X Jan 1, 2005 – Dec 31, 2007
Collected
Apr 17, 2006
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
060418-077CN
Laboratory
MSDH Lab
Not detected below 0.005 mg/l Minimum Reporting Level , sample collected Apr 17, 2006, sampling point TF101 Cyanide 1024 EPA method QC10204001X Jan 1, 2005 – Dec 31, 2007
Collected
Oct 3, 2005
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
051004-011NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Oct 3, 2005, sampling point TF102 Nitrate-Nitrite 1038 EPA method 353.2 Jan 1, 2005 – Dec 31, 2005
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Oct 3, 2005, sampling point TF102 Nitrate 1040 EPA method 353.2 Jan 1, 2005 – Dec 31, 2005
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Oct 3, 2005, sampling point TF102 Nitrite 1041 EPA method 353.2 Jan 1, 2005 – Dec 31, 2005
Collected
Oct 3, 2005
Sampling point
TF105 Treatment Plant T105
Sample type
Routine
Lab sample
051004-007NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Oct 3, 2005, sampling point TF105 Nitrate-Nitrite 1038 EPA method 353.2 Jan 1, 2005 – Dec 31, 2005
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Oct 3, 2005, sampling point TF105 Nitrate 1040 EPA method 353.2 Jan 1, 2005 – Dec 31, 2005
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Oct 3, 2005, sampling point TF105 Nitrite 1041 EPA method 353.2 Jan 1, 2005 – Dec 31, 2005
Collected
Oct 3, 2005
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
051004-158NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Oct 3, 2005, sampling point TF101 Nitrate-Nitrite 1038 EPA method 353.2 Jan 1, 2005 – Dec 31, 2005
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Oct 3, 2005, sampling point TF101 Nitrate 1040 EPA method 353.2 Jan 1, 2005 – Dec 31, 2005
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Oct 3, 2005, sampling point TF101 Nitrite 1041 EPA method 353.2 Jan 1, 2005 – Dec 31, 2005
Collected
Oct 3, 2005
Sampling point
TF103 Treatment Plant T103
Sample type
Routine
Lab sample
051004-161NI
Laboratory
MSDH Lab
0.88 mg/l , sample collected Oct 3, 2005, sampling point TF103 Nitrate-Nitrite 1038 EPA method 353.2 Jan 1, 2005 – Dec 31, 2005
0.68 mg/l , sample collected Oct 3, 2005, sampling point TF103 Nitrate 1040 EPA method 353.2 Jan 1, 2005 – Dec 31, 2005
0.2 mg/l , sample collected Oct 3, 2005, sampling point TF103 Nitrite 1041 EPA method 353.2 Jan 1, 2005 – Dec 31, 2005
Collected
May 2, 2005
Sampling point
TF103 Treatment Plant T103
Sample type
Routine
Lab sample
050503-075CN
Laboratory
MSDH Lab
Not detected below 0.005 mg/l Minimum Reporting Level , sample collected May 2, 2005, sampling point TF103 Cyanide 1024 EPA method QC10204001X Jan 1, 2005 – Dec 31, 2007
Collected
May 2, 2005
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
050503-034CN
Laboratory
MSDH Lab
Not detected below 0.005 mg/l Minimum Reporting Level , sample collected May 2, 2005, sampling point TF102 Cyanide 1024 EPA method QC10204001X Jan 1, 2005 – Dec 31, 2007

Routine (10).