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
MS0690052 , Independence High School
27 of the 58 analytes this system has been tested for have been detected at least once, across 241 samples on record.
The other 31 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 241 samples on record, detections range from October 29, 2003 to June 30, 2026. 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 | 114 of 114 results | Nov 14, 2011 | Aug 2, 2023 |
| Total Haloacetic Acids (Haa5) 2456 | Organic Chemical | 24 of 27 results | Aug 10, 2011 | Jun 30, 2026 |
| TTHM 2950 | Organic Chemical | 24 of 27 results | Jun 17, 2013 | Jun 30, 2026 |
| Dichloroacetic Acid 2451 | Organic Chemical | 17 of 19 results | Aug 10, 2011 | Jun 30, 2026 |
| Chloroform 2941 | Organic Chemical | 16 of 19 results | Jun 17, 2013 | Jun 30, 2026 |
| Trichloroacetic Acid 2452 | Organic Chemical | 12 of 19 results | Oct 17, 2016 | Jun 30, 2026 |
| Barium 1010 | Inorganic Chemical | 11 of 11 results | Oct 29, 2003 | Apr 1, 2025 |
| Lead 1030 | Inorganic Chemical | 11 of 114 results | Nov 14, 2011 | Jun 12, 2014 |
| Nitrate-Nitrite 1038 | Inorganic Chemical | 11 of 26 results | Jun 16, 2004 | May 19, 2014 |
| Nitrate 1040 | Inorganic Chemical | 11 of 26 results | Jun 16, 2004 | May 19, 2014 |
| Bromodichloromethane 2943 | Organic Chemical | 9 of 19 results | Oct 17, 2016 | Jun 30, 2026 |
| Chromium 1020 | Inorganic Chemical | 7 of 11 results | Apr 26, 2005 | Apr 1, 2025 |
| Fluoride 1025 | Inorganic Chemical | 5 of 12 results | May 20, 2013 | Dec 6, 2022 |
| Xylenes, Total 2955 | Organic Chemical | 5 of 32 results | Sep 14, 2011 | Aug 7, 2019 |
| Nickel 1036 | Inorganic Chemical | 4 of 11 results | May 10, 2010 | Apr 1, 2025 |
| Sodium 1052 | Inorganic Chemical | 2 of 2 results | Apr 22, 2021 | Nov 7, 2023 |
| Monochloroacetic Acid 2450 | Organic Chemical | 2 of 19 results | Jul 10, 2012 | Jul 11, 2018 |
| Calcium 1016 | Inorganic Chemical | 1 of 1 result | Apr 22, 2021 | Apr 22, 2021 |
| Chloride 1017 | Inorganic Chemical | 1 of 1 result | Apr 22, 2021 | Apr 22, 2021 |
| Sulfate 1055 | Inorganic Chemical | 1 of 3 results | Apr 22, 2021 | Apr 22, 2021 |
| Conductivity @ 25 C Umhos/CM 1064 | Water Quality | 1 of 1 result | Apr 22, 2021 | Apr 22, 2021 |
| Alkalinity, Total 1927 | Water Quality | 1 of 1 result | Apr 22, 2021 | Apr 22, 2021 |
| Ethylbenzene 2992 | Organic Chemical | 1 of 33 results | May 28, 2014 | May 28, 2014 |
| Monobromoacetic Acid 2453 | Organic Chemical | 1 of 19 results | Jun 17, 2013 | Jun 17, 2013 |
| Arsenic 1005 | Inorganic Chemical | 1 of 11 results | May 10, 2010 | May 10, 2010 |
| Cadmium 1015 | Inorganic Chemical | 1 of 11 results | Apr 26, 2005 | Apr 26, 2005 |
| Selenium 1045 | Inorganic Chemical | 1 of 11 results | Apr 26, 2005 | Apr 26, 2005 |
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 11–20 of 21 samples, newest first — collected September 30, 2024 to July 8, 2025. The summary above covers all 21.
41 results from the 10 samples listed here: 21 detected, 20 not detected. Across the whole record it is 295 of 1,368. A sample is analysed for many analytes at once, so one sample appears on as many rows as it had results.
| Result | Analyte | Monitoring period |
|---|---|---|
|
||
| 9.54 ug/l , sample collected Jul 8, 2025 13:20, sampling point SMH | Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 | Jan 1, 2025 – Dec 31, 2025 |
|
||
| 6.23 ug/l , sample collected Jul 8, 2025 13:21, sampling point SMT | TTHM 2950 EPA method 524.2 | Jan 1, 2025 – Dec 31, 2025 |
|
||
| 6.69 ug/l , sample collected Jul 8, 2025 13:20, sampling point SMH | TTHM 2950 EPA method 524.2 | Jan 1, 2025 – Dec 31, 2025 |
|
||
| Not detected below 2 ug/l Minimum Reporting Level , sample collected May 6, 2025 09:50, sampling point SM2 | Monochloroacetic Acid 2450 EPA method 552.2 | Not recorded |
| 4.6 ug/l , sample collected May 6, 2025 09:50, sampling point SM2 | Dichloroacetic Acid 2451 EPA method 552.2 | Not recorded |
| 4.7 ug/l , sample collected May 6, 2025 09:50, sampling point SM2 | Trichloroacetic Acid 2452 EPA method 552.2 | Not recorded |
| Not detected below 1 ug/l Minimum Reporting Level , sample collected May 6, 2025 09:50, sampling point SM2 | Monobromoacetic Acid 2453 EPA method 552.2 | Not recorded |
| Not detected below 1 ug/l Minimum Reporting Level , sample collected May 6, 2025 09:50, sampling point SM2 | Dibromoacetic Acid 2454 EPA method 552.2 | Not recorded |
| 9.3 ug/l , sample collected May 6, 2025 09:50, sampling point SM2 | Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 | Apr 1, 2025 – Jun 30, 2025 |
| 8.6 ug/l , sample collected May 6, 2025 09:50, sampling point SM2 | Chloroform 2941 EPA method 524.2 | Not recorded |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected May 6, 2025 09:50, sampling point SM2 | Bromoform 2942 EPA method 524.2 | Not recorded |
| 1.8 ug/l , sample collected May 6, 2025 09:50, sampling point SM2 | Bromodichloromethane 2943 EPA method 524.2 | Not recorded |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected May 6, 2025 09:50, sampling point SM2 | Dibromochloromethane 2944 EPA method 524.2 | Not recorded |
| 10.4 ug/l , sample collected May 6, 2025 09:50, sampling point SM2 | TTHM 2950 EPA method 524.2 | Apr 1, 2025 – Jun 30, 2025 |
|
||
| Not detected below 2 ug/l Minimum Reporting Level , sample collected May 6, 2025 09:30, sampling point SM1 | Monochloroacetic Acid 2450 EPA method 552.2 | Not recorded |
| 3.9 ug/l , sample collected May 6, 2025 09:30, sampling point SM1 | Dichloroacetic Acid 2451 EPA method 552.2 | Not recorded |
| 3.9 ug/l , sample collected May 6, 2025 09:30, sampling point SM1 | Trichloroacetic Acid 2452 EPA method 552.2 | Not recorded |
| Not detected below 1 ug/l Minimum Reporting Level , sample collected May 6, 2025 09:30, sampling point SM1 | Monobromoacetic Acid 2453 EPA method 552.2 | Not recorded |
| Not detected below 1 ug/l Minimum Reporting Level , sample collected May 6, 2025 09:30, sampling point SM1 | Dibromoacetic Acid 2454 EPA method 552.2 | Not recorded |
| 7.8 ug/l , sample collected May 6, 2025 09:30, sampling point SM1 | Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 | Apr 1, 2025 – Jun 30, 2025 |
| 6.9 ug/l , sample collected May 6, 2025 09:30, sampling point SM1 | Chloroform 2941 EPA method 524.2 | Not recorded |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected May 6, 2025 09:30, sampling point SM1 | Bromoform 2942 EPA method 524.2 | Not recorded |
| 1.4 ug/l , sample collected May 6, 2025 09:30, sampling point SM1 | Bromodichloromethane 2943 EPA method 524.2 | Not recorded |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected May 6, 2025 09:30, sampling point SM1 | Dibromochloromethane 2944 EPA method 524.2 | Not recorded |
| 8.3 ug/l , sample collected May 6, 2025 09:30, sampling point SM1 | TTHM 2950 EPA method 524.2 | Apr 1, 2025 – Jun 30, 2025 |
|
||
| Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Apr 15, 2025 09:27, 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 15, 2025 09:27, 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 15, 2025 09:27, sampling point TF101 | Nitrite 1041 EPA method QC10107041C | Jan 1, 2025 – Dec 31, 2025 |
|
||
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 1, 2025 08:45, sampling point TF101 | Arsenic 1005 EPA method 200.8 | Jan 1, 2023 – Dec 31, 2025 |
| 0.027 mg/l , sample collected Apr 1, 2025 08:45, 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 1, 2025 08:45, sampling point TF101 | Cadmium 1015 EPA method 200.8 | Jan 1, 2023 – Dec 31, 2025 |
| 0.0009 mg/l , sample collected Apr 1, 2025 08:45, sampling point TF101 | 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 08:45, sampling point TF101 | 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 08:45, sampling point TF101 | Nickel 1036 EPA method 200.8 | Not recorded |
| Not detected below 0.0025 mg/l Minimum Reporting Level , sample collected Apr 1, 2025 08:45, 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 1, 2025 08:45, 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 1, 2025 08:45, 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 1, 2025 08:45, sampling point TF101 | Thallium, Total 1085 EPA method 200.8 | Jan 1, 2023 – Dec 31, 2025 |
|
||
| 15.4 ug/l , sample collected Sep 30, 2024 13:17, sampling point SMT | Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 | Jan 1, 2024 – Dec 31, 2024 |
|
||
| 23.1 ug/l , sample collected Sep 30, 2024 13:17, sampling point SMT | TTHM 2950 EPA method 524.2 | Jan 1, 2024 – Dec 31, 2024 |
|
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| 9.68 ug/l , sample collected Sep 30, 2024 13:31, sampling point SMH | Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 | Jan 1, 2024 – Dec 31, 2024 |
-
- Collected
- Jul 8, 2025 13:20
- Sampling point
- SMH Front of Main BLDG
- Sample type
- Routine
- Lab sample
- HA-250709-008
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2025 – Dec 31, 2025
-
Total Haloacetic Acids (Haa5) 2456 EPA method 552.2
- Result
- 9.54 ug/l
-
- Collected
- Jul 8, 2025 13:21
- Sampling point
- SMT Concession/ Baseball
- Sample type
- Routine
- Lab sample
- TH-250709-009
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2025 – Dec 31, 2025
-
TTHM 2950 EPA method 524.2
- Result
- 6.23 ug/l
-
- Collected
- Jul 8, 2025 13:20
- Sampling point
- SMH Front of Main BLDG
- Sample type
- Routine
- Lab sample
- TH-250709-008
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2025 – Dec 31, 2025
-
TTHM 2950 EPA method 524.2
- Result
- 6.69 ug/l
-
- Collected
- May 6, 2025 09:50
- Sampling point
- SM2 Etes Admin
- Sample type
- Routine
- Lab sample
- 810-147667-2
- Laboratory
- Eurofins Eaton Analytical South Bend in
-
Monochloroacetic Acid 2450 EPA method 552.2
- Result
- Not detected below 2 ug/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Dichloroacetic Acid 2451 EPA method 552.2
- Result
- 4.6 ug/l
- Monitoring period
- Not recorded
-
Trichloroacetic Acid 2452 EPA method 552.2
- Result
- 4.7 ug/l
- Monitoring period
- Not recorded
-
Monobromoacetic Acid 2453 EPA method 552.2
- Result
- Not detected below 1 ug/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Dibromoacetic Acid 2454 EPA method 552.2
- Result
- Not detected below 1 ug/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Total Haloacetic Acids (Haa5) 2456 EPA method 552.2
- Result
- 9.3 ug/l
- Monitoring period
- Apr 1, 2025 – Jun 30, 2025
-
Chloroform 2941 EPA method 524.2
- Result
- 8.6 ug/l
- Monitoring period
- Not recorded
-
Bromoform 2942 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Bromodichloromethane 2943 EPA method 524.2
- Result
- 1.8 ug/l
- Monitoring period
- Not recorded
-
Dibromochloromethane 2944 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
TTHM 2950 EPA method 524.2
- Result
- 10.4 ug/l
- Monitoring period
- Apr 1, 2025 – Jun 30, 2025
-
- Collected
- May 6, 2025 09:30
- Sampling point
- SM1 Water Plant
- Sample type
- Routine
- Lab sample
- 810-147667-1
- Laboratory
- Eurofins Eaton Analytical South Bend in
-
Monochloroacetic Acid 2450 EPA method 552.2
- Result
- Not detected below 2 ug/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Dichloroacetic Acid 2451 EPA method 552.2
- Result
- 3.9 ug/l
- Monitoring period
- Not recorded
-
Trichloroacetic Acid 2452 EPA method 552.2
- Result
- 3.9 ug/l
- Monitoring period
- Not recorded
-
Monobromoacetic Acid 2453 EPA method 552.2
- Result
- Not detected below 1 ug/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Dibromoacetic Acid 2454 EPA method 552.2
- Result
- Not detected below 1 ug/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Total Haloacetic Acids (Haa5) 2456 EPA method 552.2
- Result
- 7.8 ug/l
- Monitoring period
- Apr 1, 2025 – Jun 30, 2025
-
Chloroform 2941 EPA method 524.2
- Result
- 6.9 ug/l
- Monitoring period
- Not recorded
-
Bromoform 2942 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Bromodichloromethane 2943 EPA method 524.2
- Result
- 1.4 ug/l
- Monitoring period
- Not recorded
-
Dibromochloromethane 2944 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
TTHM 2950 EPA method 524.2
- Result
- 8.3 ug/l
- Monitoring period
- Apr 1, 2025 – Jun 30, 2025
-
- Collected
- Apr 15, 2025 09:27
- Sampling point
- TF101
- Sample type
- Routine
- Lab sample
- NI-250416-097
- 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
-
- Collected
- Apr 1, 2025 08:45
- Sampling point
- TF101
- Sample type
- Routine
- Lab sample
- IN-250402-052
- 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
- 0.027 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
- 0.0009 mg/l
- Monitoring period
- Jan 1, 2023 – Dec 31, 2025
-
Fluoride 1025 EPA method QC 10-109-12-2-A
- Result
- Not detected below 0.1 mg/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2023 – Dec 31, 2025
-
Nickel 1036 EPA method 200.8
- Result
- 0.0006 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
- Sep 30, 2024 13:17
- Sampling point
- SMT Concession/ Baseball
- Sample type
- Routine
- Lab sample
- HA-241001-002
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2024 – Dec 31, 2024
-
Total Haloacetic Acids (Haa5) 2456 EPA method 552.2
- Result
- 15.4 ug/l
-
- Collected
- Sep 30, 2024 13:17
- Sampling point
- SMT Concession/ Baseball
- Sample type
- Routine
- Lab sample
- TH-241001-002
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2024 – Dec 31, 2024
-
TTHM 2950 EPA method 524.2
- Result
- 23.1 ug/l
-
- Collected
- Sep 30, 2024 13:31
- Sampling point
- SMH Front of Main BLDG
- Sample type
- Routine
- Lab sample
- HA-241001-001
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2024 – Dec 31, 2024
-
Total Haloacetic Acids (Haa5) 2456 EPA method 552.2
- Result
- 9.68 ug/l
Routine (10).