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
MS0810002 , Town of Coffeeville
21 of the 58 analytes this system has been tested for have been detected at least once, across 244 samples on record.
The other 37 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 244 samples on record, detections range from November 17, 2003 to October 20, 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.
| Analyte | Kind | Detected in | First detected | Last detected |
|---|---|---|---|---|
| Copper, Free 1022 | Inorganic Chemical | 60 of 60 results | Aug 23, 2007 | Aug 16, 2023 |
| Lead 1030 | Inorganic Chemical | 38 of 60 results | Aug 23, 2007 | Aug 16, 2023 |
| Barium 1010 | Inorganic Chemical | 27 of 27 results | Nov 17, 2003 | Apr 16, 2025 |
| Chromium 1020 | Inorganic Chemical | 20 of 27 results | Nov 17, 2003 | Apr 16, 2025 |
| Fluoride 1025 | Inorganic Chemical | 14 of 27 results | May 4, 2005 | Apr 16, 2025 |
| Gross Alpha, Incl. Radon & U 4002 | Radionuclide | 10 of 15 results | Mar 20, 2012 | Oct 12, 2012 |
| TTHM 2950 | Organic Chemical | 8 of 10 results | Sep 15, 2004 | Oct 20, 2025 |
| Total Haloacetic Acids (Haa5) 2456 | Organic Chemical | 8 of 11 results | Aug 4, 2010 | Jul 30, 2024 |
| Nickel 1036 | Inorganic Chemical | 6 of 27 results | May 10, 2010 | Apr 16, 2025 |
| Sodium 1052 | Inorganic Chemical | 5 of 5 results | Sep 23, 2019 | Mar 20, 2023 |
| Chloroform 2941 | Organic Chemical | 4 of 5 results | Sep 26, 2007 | Oct 20, 2025 |
| Bromodichloromethane 2943 | Organic Chemical | 3 of 5 results | Sep 26, 2007 | Oct 20, 2025 |
| Arsenic 1005 | Inorganic Chemical | 3 of 27 results | May 10, 2010 | Feb 6, 2024 |
| Nitrite 1041 | Inorganic Chemical | 2 of 61 results | Sep 6, 2006 | Apr 16, 2025 |
| Dichloroacetic Acid 2451 | Organic Chemical | 2 of 5 results | Sep 26, 2013 | Sep 12, 2016 |
| Dibromochloromethane 2944 | Organic Chemical | 2 of 5 results | Sep 26, 2007 | Sep 26, 2013 |
| Monobromoacetic Acid 2453 | Organic Chemical | 1 of 5 results | Nov 4, 2020 | Nov 4, 2020 |
| Cadmium 1015 | Inorganic Chemical | 1 of 27 results | May 20, 2019 | May 20, 2019 |
| Trichloroacetic Acid 2452 | Organic Chemical | 1 of 5 results | Sep 26, 2013 | Sep 26, 2013 |
| Dibromoacetic Acid 2454 | Organic Chemical | 1 of 5 results | Sep 26, 2013 | Sep 26, 2013 |
| Selenium 1045 | Inorganic Chemical | 1 of 27 results | May 3, 2006 | May 3, 2006 |
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.
Choose a date range
The most recent samples, result by result
The 6 samples collected between September 25, 2024 and September 25, 2026 are listed below, newest first.
30 results from the 6 samples listed here: 8 detected, 22 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.
| Result | Analyte | Monitoring period |
|---|---|---|
|
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| Not detected below 0.015 mg/l Minimum Reporting Level , sample collected Dec 8, 2025 10:10, sampling point TF103 | Cyanide 1024 EPA method QC10204001X | Jan 1, 2023 – Dec 31, 2025 |
|
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| Not detected below 0.015 mg/l Minimum Reporting Level , sample collected Dec 8, 2025 10:28, sampling point TF101 | Cyanide 1024 EPA method QC10204001X | Jan 1, 2023 – Dec 31, 2025 |
|
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| Not detected below 2 ug/l Minimum Reporting Level , sample collected Oct 20, 2025 13:47, sampling point SM1 | Monochloroacetic Acid 2450 EPA method 552.2 | Not recorded |
| Not detected below 1 ug/l Minimum Reporting Level , sample collected Oct 20, 2025 13:47, sampling point SM1 | Dichloroacetic Acid 2451 EPA method 552.2 | Not recorded |
| Not detected below 1 ug/l Minimum Reporting Level , sample collected Oct 20, 2025 13:47, sampling point SM1 | Trichloroacetic Acid 2452 EPA method 552.2 | Not recorded |
| Not detected below 1 ug/l Minimum Reporting Level , sample collected Oct 20, 2025 13:47, sampling point SM1 | Monobromoacetic Acid 2453 EPA method 552.2 | Not recorded |
| Not detected below 1 ug/l Minimum Reporting Level , sample collected Oct 20, 2025 13:47, sampling point SM1 | Dibromoacetic Acid 2454 EPA method 552.2 | Not recorded |
| Not detected below 2 ug/l Minimum Reporting Level , sample collected Oct 20, 2025 13:47, sampling point SM1 | Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 | Not recorded |
| 1.9 ug/l , sample collected Oct 20, 2025 13:47, sampling point SM1 | Chloroform 2941 EPA method 524.2 | Not recorded |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 20, 2025 13:47, sampling point SM1 | Bromoform 2942 EPA method 524.2 | Not recorded |
| 0.7 ug/l , sample collected Oct 20, 2025 13:47, sampling point SM1 | Bromodichloromethane 2943 EPA method 524.2 | Not recorded |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 20, 2025 13:47, sampling point SM1 | Dibromochloromethane 2944 EPA method 524.2 | Not recorded |
| 2.6 ug/l , sample collected Oct 20, 2025 13:47, sampling point SM1 | TTHM 2950 EPA method 524.2 | Not recorded |
|
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| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 16, 2025 09:23, sampling point TF101 | Arsenic 1005 EPA method 200.8 | Jan 1, 2023 – Dec 31, 2025 |
| 0.0095 mg/l , sample collected Apr 16, 2025 09:23, sampling point TF101 | 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 16, 2025 09:23, sampling point TF101 | Cadmium 1015 EPA method 200.8 | Jan 1, 2023 – Dec 31, 2025 |
| 0.0011 mg/l , sample collected Apr 16, 2025 09:23, sampling point TF101 | Chromium 1020 EPA method 200.8 | Jan 1, 2023 – Dec 31, 2025 |
| 0.106 mg/l , sample collected Apr 16, 2025 09:23, sampling point TF101 | Fluoride 1025 EPA method QC 10-109-12-2-A | Jan 1, 2023 – Dec 31, 2025 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 16, 2025 09:23, sampling point TF101 | Mercury 1035 EPA method 200.8 | Jan 1, 2023 – Dec 31, 2025 |
| 0.0007 mg/l , sample collected Apr 16, 2025 09:23, sampling point TF101 | Nickel 1036 EPA method 200.8 | Not recorded |
| Not detected below 0.0025 mg/l Minimum Reporting Level , sample collected Apr 16, 2025 09:23, sampling point TF101 | 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 16, 2025 09:23, sampling point TF101 | 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 16, 2025 09:23, sampling point TF101 | 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 16, 2025 09:23, sampling point TF101 | Thallium, Total 1085 EPA method 200.8 | Jan 1, 2023 – Dec 31, 2025 |
|
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| Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Apr 16, 2025 09:00, sampling point TF103 | 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 16, 2025 09:00, sampling point TF103 | Nitrate 1040 EPA method QC10107041C | Jan 1, 2025 – Dec 31, 2025 |
| 0.0281 mg/l , sample collected Apr 16, 2025 09:00, sampling point TF103 | Nitrite 1041 EPA method QC10107041C | Jan 1, 2025 – Dec 31, 2025 |
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| Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Apr 16, 2025 09:30, 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 16, 2025 09:30, 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 16, 2025 09:30, sampling point TF101 | Nitrite 1041 EPA method QC10107041C | Jan 1, 2025 – Dec 31, 2025 |
-
- Collected
- Dec 8, 2025 10:10
- Sampling point
- TF103 Treatment Plant T103
- Sample type
- Routine
- Lab sample
- CN-251209-026
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2023 – Dec 31, 2025
-
Cyanide 1024 EPA method QC10204001X
- Result
- Not detected below 0.015 mg/l Minimum Reporting Level
-
- Collected
- Dec 8, 2025 10:28
- Sampling point
- TF101 Treatment Plant T101
- Sample type
- Routine
- Lab sample
- CN-251209-027
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2023 – Dec 31, 2025
-
Cyanide 1024 EPA method QC10204001X
- Result
- Not detected below 0.015 mg/l Minimum Reporting Level
-
- Collected
- Oct 20, 2025 13:47
- Sampling point
- SM1 Location withheld
- Sample type
- Routine
- Lab sample
- 810-169509-1
- Laboratory
- Eurofins Eaton Analytical South Bend in
- Monitoring period
- Not recorded
-
Monochloroacetic Acid 2450 EPA method 552.2
- Result
- Not detected below 2 ug/l Minimum Reporting Level
-
Dichloroacetic Acid 2451 EPA method 552.2
- Result
- Not detected below 1 ug/l Minimum Reporting Level
-
Trichloroacetic Acid 2452 EPA method 552.2
- Result
- Not detected below 1 ug/l Minimum Reporting Level
-
Monobromoacetic Acid 2453 EPA method 552.2
- Result
- Not detected below 1 ug/l Minimum Reporting Level
-
Dibromoacetic Acid 2454 EPA method 552.2
- Result
- Not detected below 1 ug/l Minimum Reporting Level
-
Total Haloacetic Acids (Haa5) 2456 EPA method 552.2
- Result
- Not detected below 2 ug/l Minimum Reporting Level
-
Chloroform 2941 EPA method 524.2
- Result
- 1.9 ug/l
-
Bromoform 2942 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
Bromodichloromethane 2943 EPA method 524.2
- Result
- 0.7 ug/l
-
Dibromochloromethane 2944 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
TTHM 2950 EPA method 524.2
- Result
- 2.6 ug/l
-
- Collected
- Apr 16, 2025 09:23
- Sampling point
- TF101 Treatment Plant T101
- Sample type
- Routine
- Lab sample
- IN-250417-004
- Laboratory
- MSDH Lab
-
Arsenic 1005 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2023 – Dec 31, 2025
-
Barium 1010 EPA method 200.8
- Result
- 0.0095 mg/l
- Monitoring period
- Jan 1, 2023 – Dec 31, 2025
-
Cadmium 1015 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2023 – Dec 31, 2025
-
Chromium 1020 EPA method 200.8
- Result
- 0.0011 mg/l
- Monitoring period
- Jan 1, 2023 – Dec 31, 2025
-
Fluoride 1025 EPA method QC 10-109-12-2-A
- Result
- 0.106 mg/l
- Monitoring period
- Jan 1, 2023 – Dec 31, 2025
-
Mercury 1035 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2023 – Dec 31, 2025
-
Nickel 1036 EPA method 200.8
- Result
- 0.0007 mg/l
- Monitoring period
- Not recorded
-
Selenium 1045 EPA method 200.8
- Result
- Not detected below 0.0025 mg/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2023 – Dec 31, 2025
-
Antimony, Total 1074 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2023 – Dec 31, 2025
-
Beryllium, Total 1075 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2023 – Dec 31, 2025
-
Thallium, Total 1085 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2023 – Dec 31, 2025
-
- Collected
- Apr 16, 2025 09:00
- Sampling point
- TF103 Treatment Plant T103
- Sample type
- Routine
- Lab sample
- NI-250417-007
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2025 – Dec 31, 2025
-
Nitrate-Nitrite 1038 EPA method QC10107041C
- Result
- Not detected below 0.1 mg/l Minimum Reporting Level
-
Nitrate 1040 EPA method QC10107041C
- Result
- Not detected below 0.08 mg/l Minimum Reporting Level
-
Nitrite 1041 EPA method QC10107041C
- Result
- 0.0281 mg/l
-
- Collected
- Apr 16, 2025 09:30
- Sampling point
- TF101 Treatment Plant T101
- Sample type
- Routine
- Lab sample
- NI-250417-006
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2025 – Dec 31, 2025
-
Nitrate-Nitrite 1038 EPA method QC10107041C
- Result
- Not detected below 0.1 mg/l Minimum Reporting Level
-
Nitrate 1040 EPA method QC10107041C
- Result
- Not detected below 0.08 mg/l Minimum Reporting Level
-
Nitrite 1041 EPA method QC10107041C
- Result
- Not detected below 0.02 mg/l Minimum Reporting Level
Routine (6).