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
MS0060054 , North Bolivar W/A
27 of the 57 analytes this system has been tested for have been detected at least once, across 287 samples on record.
The other 30 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 287 samples on record, detections range from August 27, 2002 to April 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.
| Analyte | Kind | Detected in | First detected | Last detected |
|---|---|---|---|---|
| Copper, Free 1022 | Inorganic Chemical | 117 of 117 results | Dec 17, 2003 | Sep 27, 2024 |
| Lead 1030 | Inorganic Chemical | 30 of 117 results | Dec 18, 2003 | Aug 14, 2024 |
| Barium 1010 | Inorganic Chemical | 18 of 18 results | Sep 8, 2003 | Jan 13, 2025 |
| Fluoride 1025 | Inorganic Chemical | 18 of 18 results | Sep 8, 2003 | Jan 13, 2025 |
| TTHM 2950 | Organic Chemical | 16 of 17 results | May 3, 2004 | Apr 23, 2025 |
| Selenium 1045 | Inorganic Chemical | 14 of 18 results | Sep 8, 2003 | Jan 13, 2025 |
| Chromium 1020 | Inorganic Chemical | 12 of 18 results | Jan 14, 2004 | Jan 13, 2025 |
| Total Haloacetic Acids (Haa5) 2456 | Organic Chemical | 12 of 16 results | Jun 26, 2007 | Dec 5, 2024 |
| Arsenic 1005 | Inorganic Chemical | 11 of 18 results | Jan 14, 2004 | Jan 13, 2025 |
| Chloroform 2941 | Organic Chemical | 10 of 12 results | Aug 4, 2014 | Dec 5, 2024 |
| Gross Alpha, Incl. Radon & U 4002 | Radionuclide | 10 of 10 results | Dec 5, 2011 | Jul 10, 2012 |
| Dichloroacetic Acid 2451 | Organic Chemical | 9 of 12 results | Aug 13, 2008 | Dec 5, 2024 |
| Bromoform 2942 | Organic Chemical | 9 of 12 results | Aug 4, 2014 | Dec 5, 2024 |
| Bromodichloromethane 2943 | Organic Chemical | 9 of 12 results | Aug 4, 2014 | Dec 5, 2024 |
| Dibromochloromethane 2944 | Organic Chemical | 9 of 12 results | Aug 4, 2014 | Dec 5, 2024 |
| Trichloroacetic Acid 2452 | Organic Chemical | 8 of 12 results | Aug 13, 2008 | Dec 5, 2024 |
| Dibromoacetic Acid 2454 | Organic Chemical | 8 of 12 results | Aug 13, 2008 | Dec 5, 2024 |
| Monobromoacetic Acid 2453 | Organic Chemical | 5 of 12 results | Feb 28, 2024 | Dec 5, 2024 |
| Sodium 1052 | Inorganic Chemical | 5 of 5 results | Sep 23, 2019 | Dec 4, 2024 |
| Nickel 1036 | Inorganic Chemical | 5 of 18 results | Jan 17, 2006 | May 5, 2014 |
| Nitrite 1041 | Inorganic Chemical | 3 of 40 results | Feb 15, 2011 | Feb 24, 2025 |
| Xylenes, Total 2955 | Organic Chemical | 3 of 44 results | May 14, 2003 | Sep 26, 2011 |
| Monochloroacetic Acid 2450 | Organic Chemical | 1 of 12 results | Sep 5, 2017 | Sep 5, 2017 |
| Ethylbenzene 2992 | Organic Chemical | 1 of 44 results | Jun 2, 2009 | Jun 2, 2009 |
| Nitrate-Nitrite 1038 | Inorganic Chemical | 1 of 40 results | Jun 5, 2006 | Jun 5, 2006 |
| Nitrate 1040 | Inorganic Chemical | 1 of 40 results | Jun 5, 2006 | Jun 5, 2006 |
| Toluene 2991 | Organic Chemical | 1 of 44 results | Aug 27, 2002 | Aug 27, 2002 |
Showing samples collected between September 26, 2024 and September 26, 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 12 samples, newest first — collected September 27, 2024 to May 27, 2025. The summary above covers all 12.
44 results from the 10 samples listed here: 30 detected, 14 not detected. Across the whole record it is 346 of 1,694. 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 4 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.
| Result | Analyte | Monitoring period |
|---|---|---|
|
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| Not detected below 0.015 mg/l Minimum Reporting Level , sample collected May 27, 2025 13:33, sampling point TF101 | Cyanide 1024 EPA method QC10204001X | Jan 1, 2023 – Dec 31, 2025 |
|
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| 117 ug/l , sample collected Apr 23, 2025 15:50, sampling point MRT000 | TTHM 2950 EPA method 524.2 | Jan 1, 2025 – Dec 31, 2025 |
|
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| Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Feb 24, 2025 09:42, 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 Feb 24, 2025 09:42, sampling point TF101 | Nitrate 1040 EPA method QC10107041C | Jan 1, 2025 – Dec 31, 2025 |
| 0.0219 mg/l , sample collected Feb 24, 2025 09:42, sampling point TF101 | Nitrite 1041 EPA method QC10107041C | Jan 1, 2025 – Dec 31, 2025 |
|
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| 0.0017 mg/l , sample collected Jan 13, 2025 11:41, sampling point TF101 | Arsenic 1005 EPA method 200.8 | Jan 1, 2023 – Dec 31, 2025 |
| 0.0148 mg/l , sample collected Jan 13, 2025 11:41, 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 Jan 13, 2025 11:41, sampling point TF101 | Cadmium 1015 EPA method 200.8 | Jan 1, 2023 – Dec 31, 2025 |
| 0.0038 mg/l , sample collected Jan 13, 2025 11:41, sampling point TF101 | Chromium 1020 EPA method 200.8 | Jan 1, 2023 – Dec 31, 2025 |
| 0.528 mg/l , sample collected Jan 13, 2025 11:41, 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 Jan 13, 2025 11:41, sampling point TF101 | Mercury 1035 EPA method 200.8 | Jan 1, 2023 – Dec 31, 2025 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jan 13, 2025 11:41, sampling point TF101 | Nickel 1036 EPA method 200.8 | Not recorded |
| 0.0032 mg/l , sample collected Jan 13, 2025 11:41, 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 Jan 13, 2025 11:41, 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 Jan 13, 2025 11:41, 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 Jan 13, 2025 11:41, sampling point TF101 | Thallium, Total 1085 EPA method 200.8 | Jan 1, 2023 – Dec 31, 2025 |
|
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| Not detected below 2 ug/l Minimum Reporting Level , sample collected Dec 5, 2024 14:20, sampling point SM2 | Monochloroacetic Acid 2450 EPA method 552.2 | Not recorded |
| 5.8 ug/l , sample collected Dec 5, 2024 14:20, sampling point SM2 | Dichloroacetic Acid 2451 EPA method 552.2 | Not recorded |
| 4.8 ug/l , sample collected Dec 5, 2024 14:20, sampling point SM2 | Trichloroacetic Acid 2452 EPA method 552.2 | Not recorded |
| 1.5 ug/l , sample collected Dec 5, 2024 14:20, sampling point SM2 | Monobromoacetic Acid 2453 EPA method 552.2 | Not recorded |
| 15 ug/l , sample collected Dec 5, 2024 14:20, sampling point SM2 | Dibromoacetic Acid 2454 EPA method 552.2 | Not recorded |
| 27.1 ug/l , sample collected Dec 5, 2024 14:20, sampling point SM2 | Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 | Not recorded |
| 13 ug/l , sample collected Dec 5, 2024 14:20, sampling point SM2 | Chloroform 2941 EPA method 524.2 | Not recorded |
| 42 ug/l , sample collected Dec 5, 2024 14:20, sampling point SM2 | Bromoform 2942 EPA method 524.2 | Not recorded |
| 26 ug/l , sample collected Dec 5, 2024 14:20, sampling point SM2 | Bromodichloromethane 2943 EPA method 524.2 | Not recorded |
| 56 ug/l , sample collected Dec 5, 2024 14:20, sampling point SM2 | Dibromochloromethane 2944 EPA method 524.2 | Not recorded |
| 137 ug/l , sample collected Dec 5, 2024 14:20, sampling point SM2 | TTHM 2950 EPA method 524.2 | Not recorded |
|
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| Not detected below 2 ug/l Minimum Reporting Level , sample collected Dec 5, 2024 14:04, sampling point SM1 | Monochloroacetic Acid 2450 EPA method 552.2 | Not recorded |
| 5.8 ug/l , sample collected Dec 5, 2024 14:04, sampling point SM1 | Dichloroacetic Acid 2451 EPA method 552.2 | Not recorded |
| 4.7 ug/l , sample collected Dec 5, 2024 14:04, sampling point SM1 | Trichloroacetic Acid 2452 EPA method 552.2 | Not recorded |
| 1.6 ug/l , sample collected Dec 5, 2024 14:04, sampling point SM1 | Monobromoacetic Acid 2453 EPA method 552.2 | Not recorded |
| 15 ug/l , sample collected Dec 5, 2024 14:04, sampling point SM1 | Dibromoacetic Acid 2454 EPA method 552.2 | Not recorded |
| 27.1 ug/l , sample collected Dec 5, 2024 14:04, sampling point SM1 | Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 | Not recorded |
| 12 ug/l , sample collected Dec 5, 2024 14:04, sampling point SM1 | Chloroform 2941 EPA method 524.2 | Not recorded |
| 35 ug/l , sample collected Dec 5, 2024 14:04, sampling point SM1 | Bromoform 2942 EPA method 524.2 | Not recorded |
| 27 ug/l , sample collected Dec 5, 2024 14:04, sampling point SM1 | Bromodichloromethane 2943 EPA method 524.2 | Not recorded |
| 53 ug/l , sample collected Dec 5, 2024 14:04, sampling point SM1 | Dibromochloromethane 2944 EPA method 524.2 | Not recorded |
| 127 ug/l , sample collected Dec 5, 2024 14:04, sampling point SM1 | TTHM 2950 EPA method 524.2 | Not recorded |
|
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| 233 mg/l , sample collected Dec 4, 2024 11:56, sampling point TF101 | Sodium 1052 EPA method 200.7 | Jan 1, 2022 – Dec 31, 2024 |
|
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| Not detected below 0.015 mg/l Minimum Reporting Level , sample collected Oct 28, 2024 10:29, sampling point TF102 | Cyanide 1024 EPA method QC10204001X | Jan 1, 2022 – Dec 31, 2024 |
|
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| 0.0055 mg/l , sample collected Sep 27, 2024 06:45, sampling point LC020 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2022 – Dec 31, 2024 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 27, 2024 06:45, sampling point LC020 | Lead 1030 EPA method 200.8 | Jan 1, 2022 – Dec 31, 2024 |
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| 0.0043 mg/l , sample collected Sep 27, 2024 06:00, sampling point LC021 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2022 – Dec 31, 2024 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 27, 2024 06:00, sampling point LC021 | Lead 1030 EPA method 200.8 | Jan 1, 2022 – Dec 31, 2024 |
-
- Collected
- May 27, 2025 13:33
- Sampling point
- TF101 Treatment Plant T101
- Sample type
- Routine
- Lab sample
- CN-250528-003
- 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
- Apr 23, 2025 15:50
- Sampling point
- MRT000 Max. Res. Time
- Sample type
- Routine
- Lab sample
- TH-250424-009
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2025 – Dec 31, 2025
-
TTHM 2950 EPA method 524.2
- Result
- 117 ug/l
-
- Collected
- Feb 24, 2025 09:42
- Sampling point
- TF101 Treatment Plant T101
- Sample type
- Routine
- Lab sample
- NI-250225-028
- 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
- 0.0219 mg/l
-
- Collected
- Jan 13, 2025 11:41
- Sampling point
- TF101 Treatment Plant T101
- Sample type
- Routine
- Lab sample
- IN-250114-043
- Laboratory
- MSDH Lab
-
Arsenic 1005 EPA method 200.8
- Result
- 0.0017 mg/l
- Monitoring period
- Jan 1, 2023 – Dec 31, 2025
-
Barium 1010 EPA method 200.8
- Result
- 0.0148 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
- 0.0038 mg/l
- Monitoring period
- Jan 1, 2023 – Dec 31, 2025
-
Fluoride 1025 EPA method QC 10-109-12-2-A
- Result
- 0.528 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
- 0.0032 mg/l
- 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
- Dec 5, 2024 14:20
- Sampling point
- SM2 Location withheld
- Sample type
- Routine
- Lab sample
- 810-130757-2
- 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
- 5.8 ug/l
-
Trichloroacetic Acid 2452 EPA method 552.2
- Result
- 4.8 ug/l
-
Monobromoacetic Acid 2453 EPA method 552.2
- Result
- 1.5 ug/l
-
Dibromoacetic Acid 2454 EPA method 552.2
- Result
- 15 ug/l
-
Total Haloacetic Acids (Haa5) 2456 EPA method 552.2
- Result
- 27.1 ug/l
-
Chloroform 2941 EPA method 524.2
- Result
- 13 ug/l
-
Bromoform 2942 EPA method 524.2
- Result
- 42 ug/l
-
Bromodichloromethane 2943 EPA method 524.2
- Result
- 26 ug/l
-
Dibromochloromethane 2944 EPA method 524.2
- Result
- 56 ug/l
-
TTHM 2950 EPA method 524.2
- Result
- 137 ug/l
-
- Collected
- Dec 5, 2024 14:04
- Sampling point
- SM1 Location withheld
- Sample type
- Routine
- Lab sample
- 810-130757-1
- 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
- 5.8 ug/l
-
Trichloroacetic Acid 2452 EPA method 552.2
- Result
- 4.7 ug/l
-
Monobromoacetic Acid 2453 EPA method 552.2
- Result
- 1.6 ug/l
-
Dibromoacetic Acid 2454 EPA method 552.2
- Result
- 15 ug/l
-
Total Haloacetic Acids (Haa5) 2456 EPA method 552.2
- Result
- 27.1 ug/l
-
Chloroform 2941 EPA method 524.2
- Result
- 12 ug/l
-
Bromoform 2942 EPA method 524.2
- Result
- 35 ug/l
-
Bromodichloromethane 2943 EPA method 524.2
- Result
- 27 ug/l
-
Dibromochloromethane 2944 EPA method 524.2
- Result
- 53 ug/l
-
TTHM 2950 EPA method 524.2
- Result
- 127 ug/l
-
- Collected
- Dec 4, 2024 11:56
- Sampling point
- TF101 Treatment Plant T101
- Sample type
- Routine
- Lab sample
- NA-241205-009
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2022 – Dec 31, 2024
-
Sodium 1052 EPA method 200.7
- Result
- 233 mg/l
-
- Collected
- Oct 28, 2024 10:29
- Sampling point
- TF102
- Sample type
- Routine
- Lab sample
- CN-241029-013
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2022 – Dec 31, 2024
-
Cyanide 1024 EPA method QC10204001X
- Result
- Not detected below 0.015 mg/l Minimum Reporting Level
-
- Collected
- Sep 27, 2024 06:45
- Sampling point
- LC020 Location withheld
- Sample type
- Routine
- Lab sample
- PB-241001-128
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2022 – Dec 31, 2024
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0055 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
- Collected
- Sep 27, 2024 06:00
- Sampling point
- LC021 Location withheld
- Sample type
- Routine
- Lab sample
- PB-241001-036
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2022 – Dec 31, 2024
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0043 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
Routine (10).