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.
TTHM results
MS0240279 , West Harrison WTR & Sewer Dist #2
2 samples have been analysed for TTHM at West Harrison WTR & Sewer Dist #2.
This is one analyte out of the system’s whole record. For what has ever been detected here, and when, see all chemical and radiological results; for everything the system is tested for, see the analyte list.
What counts as a non-detect is defined in the help: Less than Indicator. This system’s violations.
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.
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Every TTHM result
The 2 samples analysed for this analyte collected between September 25, 2024 and September 25, 2026 are listed below, newest first.
2 TTHM results from the 2 samples listed here: 1 detected, 1 not detected. Those samples also carried 10 results for other analytes, which are on the full results page.
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 The location on record identifies a private home, and we do not publish those.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 |
|---|---|---|
|
||
| 0.79 ug/l , sample collected Jun 23, 2026 01:30, sampling point SM1 | TTHM 2950 EPA method 524.2 | Jan 1, 2026 – Dec 31, 2026 |
|
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| Not detected below 1 ug/l Minimum Reporting Level , sample collected Mar 25, 2025 09:45, sampling point SM1 | TTHM 2950 EPA method 524.2 | Jan 1, 2025 – Dec 31, 2025 |
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- Collected
- Jun 23, 2026 01:30
- Sampling point
- SM1 Location withheld
- Sample type
- Routine
- Lab sample
- 810-197119-1
- Laboratory
- Eurofins Eaton Analytical South Bend in
- Monitoring period
- Jan 1, 2026 – Dec 31, 2026
-
TTHM 2950 EPA method 524.2
- Result
- 0.79 ug/l
-
- Collected
- Mar 25, 2025 09:45
- Sampling point
- SM1 Location withheld
- Sample type
- Routine
- Lab sample
- TH-250326-005
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2025 – Dec 31, 2025
-
TTHM 2950 EPA method 524.2
- Result
- Not detected below 1 ug/l Minimum Reporting Level
Routine (2).