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
MS0300156 , West Jackson Co Utility Dist
55 of the 77 analytes this system has been tested for have been detected at least once, across 1,837 samples on record.
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 1,837 samples on record, detections range from September 22, 2003 to December 9, 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 |
|---|---|---|---|---|
| TTHM 2950 | Organic Chemical | 199 of 199 results | Sep 13, 2004 | Dec 9, 2025 |
| Total Haloacetic Acids (Haa5) 2456 | Organic Chemical | 189 of 189 results | Sep 13, 2004 | Oct 28, 2025 |
| Fluoride 1025 | Inorganic Chemical | 184 of 184 results | Sep 22, 2003 | Dec 2, 2025 |
| Copper, Free 1022 | Inorganic Chemical | 182 of 182 results | Jul 25, 2006 | Aug 20, 2024 |
| Barium 1010 | Inorganic Chemical | 174 of 182 results | Sep 22, 2003 | Dec 2, 2025 |
| Chloroform 2941 | Organic Chemical | 130 of 131 results | Jun 12, 2007 | Dec 9, 2025 |
| Bromodichloromethane 2943 | Organic Chemical | 130 of 131 results | Jun 12, 2007 | Dec 9, 2025 |
| Dibromochloromethane 2944 | Organic Chemical | 127 of 131 results | Jun 12, 2007 | Dec 9, 2025 |
| Lead 1030 | Inorganic Chemical | 126 of 182 results | Jul 25, 2006 | Aug 20, 2024 |
| Dichloroacetic Acid 2451 | Organic Chemical | 123 of 124 results | Jun 26, 2008 | Oct 28, 2025 |
| Trichloroacetic Acid 2452 | Organic Chemical | 123 of 124 results | Jun 26, 2008 | Oct 28, 2025 |
| Chromium 1020 | Inorganic Chemical | 77 of 182 results | Sep 22, 2003 | Apr 9, 2025 |
| Gross Alpha, Incl. Radon & U 4002 | Radionuclide | 47 of 47 results | Dec 14, 2011 | Nov 18, 2013 |
| Sulfate 1055 | Inorganic Chemical | 42 of 43 results | Sep 22, 2003 | Feb 26, 2008 |
| Monochloroacetic Acid 2450 | Organic Chemical | 40 of 124 results | May 18, 2009 | Oct 20, 2020 |
| Nickel 1036 | Inorganic Chemical | 38 of 182 results | Sep 22, 2003 | Apr 9, 2025 |
| Dibromoacetic Acid 2454 | Organic Chemical | 37 of 124 results | Jun 26, 2008 | Jun 16, 2025 |
| Gross Alpha Particle Activity 4109 | Radionuclide | 37 of 51 results | Sep 15, 2009 | Sep 25, 2012 |
| Arsenic 1005 | Inorganic Chemical | 35 of 182 results | Mar 14, 2005 | Apr 9, 2025 |
| Gross Alpha, Excl. Radon & U 4000 | Radionuclide | 35 of 38 results | Sep 15, 2009 | Nov 29, 2011 |
| Sodium 1052 | Inorganic Chemical | 34 of 34 results | Feb 26, 2008 | Feb 21, 2024 |
| Selenium 1045 | Inorganic Chemical | 32 of 182 results | Feb 23, 2004 | May 9, 2017 |
| Xylenes, Total 2955 | Organic Chemical | 32 of 359 results | Apr 27, 2004 | May 24, 2012 |
| Combined Radium (-226 & -228) 4010 | Radionuclide | 31 of 90 results | Sep 15, 2009 | Nov 29, 2011 |
| Gross Beta Particle Activity 4100 | Radionuclide | 27 of 27 results | Sep 15, 2009 | Mar 15, 2010 |
| Radium-226 4020 | Radionuclide | 26 of 90 results | Sep 15, 2009 | Mar 15, 2010 |
| Radium-228 4030 | Radionuclide | 24 of 90 results | Sep 15, 2009 | Nov 29, 2011 |
| Monobromoacetic Acid 2453 | Organic Chemical | 21 of 124 results | Nov 3, 2009 | Oct 20, 2020 |
| Bromoform 2942 | Organic Chemical | 12 of 131 results | Jun 26, 2008 | Dec 9, 2025 |
| Ethylbenzene 2992 | Organic Chemical | 8 of 359 results | Aug 3, 2004 | Jan 28, 2010 |
| Carbon Tetrachloride 2982 | Organic Chemical | 7 of 359 results | Feb 20, 2007 | Oct 3, 2023 |
| Combined Uranium 4006 | Radionuclide | 6 of 106 results | Sep 28, 2011 | Aug 28, 2018 |
| Cadmium 1015 | Inorganic Chemical | 6 of 182 results | Mar 16, 2005 | Mar 16, 2005 |
| Styrene 2996 | Organic Chemical | 3 of 359 results | Aug 3, 2004 | Sep 26, 2005 |
| Nitrate 1040 | Inorganic Chemical | 2 of 343 results | Aug 10, 2005 | Jun 28, 2006 |
| Mercury 1035 | Inorganic Chemical | 2 of 182 results | Mar 14, 2005 | Mar 14, 2005 |
| Thallium, Total 1085 | Inorganic Chemical | 1 of 182 results | Apr 28, 2020 | Apr 28, 2020 |
| Nitrite 1041 | Inorganic Chemical | 1 of 343 results | Apr 12, 2016 | Apr 12, 2016 |
| Dichloromethane 2964 | Organic Chemical | 1 of 359 results | Jul 16, 2013 | Jul 16, 2013 |
| Toluene 2991 | Organic Chemical | 1 of 359 results | Apr 9, 2012 | Apr 9, 2012 |
| Calcium 1016 | Inorganic Chemical | 1 of 1 result | Feb 26, 2008 | Feb 26, 2008 |
| Chloride 1017 | Inorganic Chemical | 1 of 1 result | Feb 26, 2008 | Feb 26, 2008 |
| Magnesium 1031 | Inorganic Chemical | 1 of 1 result | Feb 26, 2008 | Feb 26, 2008 |
| Manganese 1032 | Inorganic Chemical | 1 of 1 result | Feb 26, 2008 | Feb 26, 2008 |
| Potassium 1042 | Inorganic Chemical | 1 of 1 result | Feb 26, 2008 | Feb 26, 2008 |
| Residue, Total, Filterable 1057 | Water Quality | 1 of 1 result | Feb 26, 2008 | Feb 26, 2008 |
| Alkalinity, Caco3 Stability 1067 | Water Quality | 1 of 1 result | Feb 26, 2008 | Feb 26, 2008 |
| Carbon Dioxide 1901 | Water Quality | 1 of 1 result | Feb 26, 2008 | Feb 26, 2008 |
| Color 1905 | Water Quality | 1 of 1 result | Feb 26, 2008 | Feb 26, 2008 |
| Hardness, Total (As Caco3) 1915 | Water Quality | 1 of 1 result | Feb 26, 2008 | Feb 26, 2008 |
| PH 1925 | Water Quality | 1 of 1 result | Feb 26, 2008 | Feb 26, 2008 |
| Alkalinity, Total 1927 | Water Quality | 1 of 1 result | Feb 26, 2008 | Feb 26, 2008 |
| Calculated Sodium NACA | Water Quality | 1 of 1 result | Feb 26, 2008 | Feb 26, 2008 |
| PH, Field Result PHFD | Water Quality | 1 of 1 result | Feb 26, 2008 | Feb 26, 2008 |
| Nitrate-Nitrite 1038 | Inorganic Chemical | 1 of 343 results | Jun 28, 2006 | Jun 28, 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 table below lists 1–10 of 63 samples, newest first — collected August 19, 2025 to December 9, 2025. The summary above covers all 63.
34 results from the 10 samples listed here: 14 detected, 20 not detected. Across the whole record it is 2,367 of 13,297. 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 |
|---|---|---|
|
||
| 32 ug/l , sample collected Dec 9, 2025 13:20, sampling point SM1 | Chloroform 2941 EPA method 524.2 | Not recorded |
| 0.73 ug/l , sample collected Dec 9, 2025 13:20, sampling point SM1 | Bromoform 2942 EPA method 524.2 | Not recorded |
| 14 ug/l , sample collected Dec 9, 2025 13:20, sampling point SM1 | Bromodichloromethane 2943 EPA method 524.2 | Not recorded |
| 8.6 ug/l , sample collected Dec 9, 2025 13:20, sampling point SM1 | Dibromochloromethane 2944 EPA method 524.2 | Not recorded |
| 55.33 ug/l , sample collected Dec 9, 2025 13:20, 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 Dec 2, 2025 13:55, sampling point TF130 | Combined Uranium 4006 EPA method 200.8 | Jan 1, 2025 – Dec 31, 2025 |
|
||
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Dec 2, 2025 14:35, sampling point TF124 | Arsenic 1005 EPA method 200.8 | Jan 1, 2023 – Dec 31, 2025 |
| 0.0022 mg/l , sample collected Dec 2, 2025 14:35, sampling point TF124 | Barium 1010 EPA method 200.8 | Jan 1, 2023 – Dec 31, 2025 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Dec 2, 2025 14:35, sampling point TF124 | Cadmium 1015 EPA method 200.8 | Jan 1, 2023 – Dec 31, 2025 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Dec 2, 2025 14:35, sampling point TF124 | Chromium 1020 EPA method 200.8 | Jan 1, 2023 – Dec 31, 2025 |
| 0.472 mg/l , sample collected Dec 2, 2025 14:35, sampling point TF124 | 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 Dec 2, 2025 14:35, sampling point TF124 | Mercury 1035 EPA method 200.8 | Jan 1, 2023 – Dec 31, 2025 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Dec 2, 2025 14:35, sampling point TF124 | Nickel 1036 EPA method 200.8 | Not recorded |
| Not detected below 0.0025 mg/l Minimum Reporting Level , sample collected Dec 2, 2025 14:35, sampling point TF124 | Selenium 1045 EPA method 200.8 | Jan 1, 2023 – Dec 31, 2025 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Dec 2, 2025 14:35, sampling point TF124 | 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 Dec 2, 2025 14:35, sampling point TF124 | 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 Dec 2, 2025 14:35, sampling point TF124 | Thallium, Total 1085 EPA method 200.8 | Jan 1, 2023 – Dec 31, 2025 |
|
||
| Not detected below 2 ug/l Minimum Reporting Level , sample collected Oct 28, 2025 14:40, sampling point DS000 | Monochloroacetic Acid 2450 EPA method 552.2 | Not recorded |
| 17 ug/l , sample collected Oct 28, 2025 14:40, sampling point DS000 | Dichloroacetic Acid 2451 EPA method 552.2 | Not recorded |
| 22 ug/l , sample collected Oct 28, 2025 14:40, sampling point DS000 | Trichloroacetic Acid 2452 EPA method 552.2 | Not recorded |
| Not detected below 1 ug/l Minimum Reporting Level , sample collected Oct 28, 2025 14:40, sampling point DS000 | Monobromoacetic Acid 2453 EPA method 552.2 | Not recorded |
| Not detected below 1 ug/l Minimum Reporting Level , sample collected Oct 28, 2025 14:40, sampling point DS000 | Dibromoacetic Acid 2454 EPA method 552.2 | Not recorded |
| 39 ug/l , sample collected Oct 28, 2025 14:40, sampling point DS000 | Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 | Not recorded |
| 43 ug/l , sample collected Oct 28, 2025 14:40, sampling point DS000 | Chloroform 2941 EPA method 524.2 | Not recorded |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 28, 2025 14:40, sampling point DS000 | Bromoform 2942 EPA method 524.2 | Not recorded |
| 12 ug/l , sample collected Oct 28, 2025 14:40, sampling point DS000 | Bromodichloromethane 2943 EPA method 524.2 | Not recorded |
| 2.9 ug/l , sample collected Oct 28, 2025 14:40, sampling point DS000 | Dibromochloromethane 2944 EPA method 524.2 | Not recorded |
| 57.9 ug/l , sample collected Oct 28, 2025 14:40, sampling point DS000 | TTHM 2950 EPA method 524.2 | Not recorded |
|
||
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Sep 9, 2025 13:20, sampling point TF130 | Mercury 1035 EPA method 200.8 | Jan 1, 2025 – Dec 31, 2025 |
|
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| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Sep 9, 2025 14:00, sampling point TF129 | Mercury 1035 EPA method 200.8 | Jan 1, 2025 – Dec 31, 2025 |
|
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| Not detected below 0.015 mg/l Minimum Reporting Level , sample collected Aug 19, 2025 15:00, sampling point TF127 | 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 Aug 19, 2025 13:20, sampling point TF124 | 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 Aug 19, 2025 14:40, sampling point TF120 | 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 Aug 19, 2025 14:20, sampling point TF109 | Cyanide 1024 EPA method QC10204001X | Jan 1, 2023 – Dec 31, 2025 |
-
- Collected
- Dec 9, 2025 13:20
- Sampling point
- SM1 Location withheld
- Sample type
- Routine
- Lab sample
- 810-174818-1
- Laboratory
- Eurofins Eaton Analytical South Bend in
- Monitoring period
- Not recorded
-
Chloroform 2941 EPA method 524.2
- Result
- 32 ug/l
-
Bromoform 2942 EPA method 524.2
- Result
- 0.73 ug/l
-
Bromodichloromethane 2943 EPA method 524.2
- Result
- 14 ug/l
-
Dibromochloromethane 2944 EPA method 524.2
- Result
- 8.6 ug/l
-
TTHM 2950 EPA method 524.2
- Result
- 55.33 ug/l
-
- Collected
- Dec 2, 2025 13:55
- Sampling point
- TF130 Treatment Facility TF130
- Sample type
- Routine
- Lab sample
- RU-251203-001
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2025 – Dec 31, 2025
-
Combined Uranium 4006 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Dec 2, 2025 14:35
- Sampling point
- TF124
- Sample type
- Routine
- Lab sample
- IN-251203-003
- 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
- 0.0022 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
- Not detected below 0.0005 mg/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2023 – Dec 31, 2025
-
Fluoride 1025 EPA method QC 10-109-12-2-A
- Result
- 0.472 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
- Not detected below 0.0005 mg/l Minimum Reporting Level
- 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
- Oct 28, 2025 14:40
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 810-169718-1
- 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
- 17 ug/l
-
Trichloroacetic Acid 2452 EPA method 552.2
- Result
- 22 ug/l
-
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
- 39 ug/l
-
Chloroform 2941 EPA method 524.2
- Result
- 43 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
- 12 ug/l
-
Dibromochloromethane 2944 EPA method 524.2
- Result
- 2.9 ug/l
-
TTHM 2950 EPA method 524.2
- Result
- 57.9 ug/l
-
- Collected
- Sep 9, 2025 13:20
- Sampling point
- TF130 Treatment Facility TF130
- Sample type
- Routine
- Lab sample
- IN-250910-003
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2025 – Dec 31, 2025
-
Mercury 1035 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Sep 9, 2025 14:00
- Sampling point
- TF129 Treatment Facility TF129
- Sample type
- Routine
- Lab sample
- IN-250910-004
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2025 – Dec 31, 2025
-
Mercury 1035 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Aug 19, 2025 15:00
- Sampling point
- TF127 Treatment Plant T127
- Sample type
- Routine
- Lab sample
- CN-250820-019
- 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
- Aug 19, 2025 13:20
- Sampling point
- TF124
- Sample type
- Routine
- Lab sample
- CN-250820-018
- 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
- Aug 19, 2025 14:40
- Sampling point
- TF120 Treatment Plant T120
- Sample type
- Routine
- Lab sample
- CN-250820-017
- 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
- Aug 19, 2025 14:20
- Sampling point
- TF109 Treatment Plant T109
- Sample type
- Routine
- Lab sample
- CN-250820-016
- 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
Routine (10).