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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; 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 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

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.

Show every sample on record

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The most recent samples, result by result

The table below lists 21–30 of 35 samples, newest first — collected April 1, 2025 to September 17, 2025. The summary above covers all 35.

75 results from the 10 samples listed here: 26 detected, 49 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.

We withheld the location of 2 sampling points 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 City of Eupora, every result from 21 to 30 of 35 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
Sep 17, 2025 06:30
Sampling point
SM1 Location withheld
Sample type
Routine
Lab sample
810-164488-1
Laboratory
Eurofins Eaton Analytical South Bend in
Not detected below 2 ug/l Minimum Reporting Level , sample collected Sep 17, 2025 06:30, sampling point SM1 Monochloroacetic Acid 2450 EPA method 552.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Sep 17, 2025 06:30, sampling point SM1 Dichloroacetic Acid 2451 EPA method 552.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Sep 17, 2025 06:30, sampling point SM1 Trichloroacetic Acid 2452 EPA method 552.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Sep 17, 2025 06:30, sampling point SM1 Monobromoacetic Acid 2453 EPA method 552.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Sep 17, 2025 06:30, sampling point SM1 Dibromoacetic Acid 2454 EPA method 552.2 Not recorded
Not detected below 2 ug/l Minimum Reporting Level , sample collected Sep 17, 2025 06:30, sampling point SM1 Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 Jul 1, 2025 – Sep 30, 2025
1.7 ug/l , sample collected Sep 17, 2025 06:30, sampling point SM1 Chloroform 2941 EPA method 524.2 Not recorded
0.65 ug/l , sample collected Sep 17, 2025 06:30, sampling point SM1 Bromoform 2942 EPA method 524.2 Not recorded
1.8 ug/l , sample collected Sep 17, 2025 06:30, sampling point SM1 Bromodichloromethane 2943 EPA method 524.2 Not recorded
1.9 ug/l , sample collected Sep 17, 2025 06:30, sampling point SM1 Dibromochloromethane 2944 EPA method 524.2 Not recorded
6.05 ug/l , sample collected Sep 17, 2025 06:30, sampling point SM1 TTHM 2950 EPA method 524.2 Jul 1, 2025 – Sep 30, 2025
Collected
Apr 29, 2025 12:10
Sampling point
SM2 Location withheld
Sample type
Routine
Lab sample
810-146645-2
Laboratory
Eurofins Eaton Analytical South Bend in
Not detected below 2 ug/l Minimum Reporting Level , sample collected Apr 29, 2025 12:10, sampling point SM2 Monochloroacetic Acid 2450 EPA method 552.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Apr 29, 2025 12:10, sampling point SM2 Dichloroacetic Acid 2451 EPA method 552.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Apr 29, 2025 12:10, sampling point SM2 Trichloroacetic Acid 2452 EPA method 552.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Apr 29, 2025 12:10, sampling point SM2 Monobromoacetic Acid 2453 EPA method 552.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Apr 29, 2025 12:10, sampling point SM2 Dibromoacetic Acid 2454 EPA method 552.2 Not recorded
Not detected below 2 ug/l Minimum Reporting Level , sample collected Apr 29, 2025 12:10, sampling point SM2 Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 Apr 1, 2025 – Jun 30, 2025
2.4 ug/l , sample collected Apr 29, 2025 12:10, sampling point SM2 Chloroform 2941 EPA method 524.2 Not recorded
0.62 ug/l , sample collected Apr 29, 2025 12:10, sampling point SM2 Bromoform 2942 EPA method 524.2 Not recorded
2.5 ug/l , sample collected Apr 29, 2025 12:10, sampling point SM2 Bromodichloromethane 2943 EPA method 524.2 Not recorded
2.3 ug/l , sample collected Apr 29, 2025 12:10, sampling point SM2 Dibromochloromethane 2944 EPA method 524.2 Not recorded
7.82 ug/l , sample collected Apr 29, 2025 12:10, sampling point SM2 TTHM 2950 EPA method 524.2 Apr 1, 2025 – Jun 30, 2025
Collected
Apr 29, 2025 11:45
Sampling point
SM1 Location withheld
Sample type
Routine
Lab sample
810-146645-1
Laboratory
Eurofins Eaton Analytical South Bend in
Not detected below 2 ug/l Minimum Reporting Level , sample collected Apr 29, 2025 11:45, sampling point SM1 Monochloroacetic Acid 2450 EPA method 552.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Apr 29, 2025 11:45, sampling point SM1 Dichloroacetic Acid 2451 EPA method 552.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Apr 29, 2025 11:45, sampling point SM1 Trichloroacetic Acid 2452 EPA method 552.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Apr 29, 2025 11:45, sampling point SM1 Monobromoacetic Acid 2453 EPA method 552.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Apr 29, 2025 11:45, sampling point SM1 Dibromoacetic Acid 2454 EPA method 552.2 Not recorded
Not detected below 2 ug/l Minimum Reporting Level , sample collected Apr 29, 2025 11:45, sampling point SM1 Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 Apr 1, 2025 – Jun 30, 2025
2.2 ug/l , sample collected Apr 29, 2025 11:45, sampling point SM1 Chloroform 2941 EPA method 524.2 Not recorded
0.62 ug/l , sample collected Apr 29, 2025 11:45, sampling point SM1 Bromoform 2942 EPA method 524.2 Not recorded
2.6 ug/l , sample collected Apr 29, 2025 11:45, sampling point SM1 Bromodichloromethane 2943 EPA method 524.2 Not recorded
2.4 ug/l , sample collected Apr 29, 2025 11:45, sampling point SM1 Dibromochloromethane 2944 EPA method 524.2 Not recorded
7.82 ug/l , sample collected Apr 29, 2025 11:45, sampling point SM1 TTHM 2950 EPA method 524.2 Apr 1, 2025 – Jun 30, 2025
Collected
Apr 21, 2025 12:20
Sampling point
TF107 Treatment Facility TF107
Sample type
Routine
Lab sample
NI-250422-010
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Apr 21, 2025 12:20, sampling point TF107 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 21, 2025 12:20, sampling point TF107 Nitrate 1040 EPA method QC10107041C Jan 1, 2025 – Dec 31, 2025
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Apr 21, 2025 12:20, sampling point TF107 Nitrite 1041 EPA method QC10107041C Jan 1, 2025 – Dec 31, 2025
Collected
Apr 21, 2025 12:05
Sampling point
TF106 Treatment Facility TF106
Sample type
Routine
Lab sample
NI-250422-009
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Apr 21, 2025 12:05, sampling point TF106 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 21, 2025 12:05, sampling point TF106 Nitrate 1040 EPA method QC10107041C Jan 1, 2025 – Dec 31, 2025
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Apr 21, 2025 12:05, sampling point TF106 Nitrite 1041 EPA method QC10107041C Jan 1, 2025 – Dec 31, 2025
Collected
Apr 21, 2025 11:45
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
NI-250422-008
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Apr 21, 2025 11:45, 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 21, 2025 11:45, 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 21, 2025 11:45, sampling point TF102 Nitrite 1041 EPA method QC10107041C Jan 1, 2025 – Dec 31, 2025
Collected
Apr 21, 2025 11:30
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
NI-250422-007
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Apr 21, 2025 11:30, sampling point TF101 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 21, 2025 11:30, sampling point TF101 Nitrate 1040 EPA method QC10107041C Jan 1, 2025 – Dec 31, 2025
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Apr 21, 2025 11:30, sampling point TF101 Nitrite 1041 EPA method QC10107041C Jan 1, 2025 – Dec 31, 2025
Collected
Apr 1, 2025 13:20
Sampling point
TF107 Treatment Facility TF107
Sample type
Routine
Lab sample
IN-250402-062
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 1, 2025 13:20, sampling point TF107 Arsenic 1005 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
0.0113 mg/l , sample collected Apr 1, 2025 13:20, sampling point TF107 Barium 1010 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 1, 2025 13:20, sampling point TF107 Cadmium 1015 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
0.0006 mg/l , sample collected Apr 1, 2025 13:20, sampling point TF107 Chromium 1020 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
0.165 mg/l , sample collected Apr 1, 2025 13:20, sampling point TF107 Fluoride 1025 EPA method QC 10-109-12-2-A Jan 1, 2023 – Dec 31, 2025
0.0006 mg/l , sample collected Apr 1, 2025 13:20, sampling point TF107 Nickel 1036 EPA method 200.8 Not recorded
Not detected below 0.0025 mg/l Minimum Reporting Level , sample collected Apr 1, 2025 13:20, sampling point TF107 Selenium 1045 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 1, 2025 13:20, sampling point TF107 Antimony, Total 1074 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 1, 2025 13:20, sampling point TF107 Beryllium, Total 1075 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 1, 2025 13:20, sampling point TF107 Thallium, Total 1085 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Collected
Apr 1, 2025 13:05
Sampling point
TF106 Treatment Facility TF106
Sample type
Routine
Lab sample
IN-250402-061
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 1, 2025 13:05, sampling point TF106 Arsenic 1005 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
0.0111 mg/l , sample collected Apr 1, 2025 13:05, sampling point TF106 Barium 1010 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 1, 2025 13:05, sampling point TF106 Cadmium 1015 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
0.0006 mg/l , sample collected Apr 1, 2025 13:05, sampling point TF106 Chromium 1020 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
0.158 mg/l , sample collected Apr 1, 2025 13:05, sampling point TF106 Fluoride 1025 EPA method QC 10-109-12-2-A Jan 1, 2023 – Dec 31, 2025
0.0006 mg/l , sample collected Apr 1, 2025 13:05, sampling point TF106 Nickel 1036 EPA method 200.8 Not recorded
Not detected below 0.0025 mg/l Minimum Reporting Level , sample collected Apr 1, 2025 13:05, sampling point TF106 Selenium 1045 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 1, 2025 13:05, sampling point TF106 Antimony, Total 1074 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 1, 2025 13:05, sampling point TF106 Beryllium, Total 1075 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 1, 2025 13:05, sampling point TF106 Thallium, Total 1085 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Collected
Apr 1, 2025 12:45
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
IN-250402-060
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 1, 2025 12:45, sampling point TF102 Arsenic 1005 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
0.0114 mg/l , sample collected Apr 1, 2025 12:45, sampling point TF102 Barium 1010 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 1, 2025 12:45, sampling point TF102 Cadmium 1015 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
0.0006 mg/l , sample collected Apr 1, 2025 12:45, sampling point TF102 Chromium 1020 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Apr 1, 2025 12:45, sampling point TF102 Fluoride 1025 EPA method QC 10-109-12-2-A Jan 1, 2023 – Dec 31, 2025
0.0006 mg/l , sample collected Apr 1, 2025 12:45, sampling point TF102 Nickel 1036 EPA method 200.8 Not recorded
Not detected below 0.0025 mg/l Minimum Reporting Level , sample collected Apr 1, 2025 12:45, sampling point TF102 Selenium 1045 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 1, 2025 12:45, sampling point TF102 Antimony, Total 1074 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 1, 2025 12:45, sampling point TF102 Beryllium, Total 1075 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 1, 2025 12:45, sampling point TF102 Thallium, Total 1085 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025

Routine (10).