West Terre Haute Water
PWSID IN5284015 · West Terre Haute, Indiana · serves 4,075 people · groundwater source
F
Failing
PFAS test results (EPA UCMR 5)
| Contaminant | Result | Federal limit (MCL) | Sampled |
|---|---|---|---|
| PFOS | 7.1 ppt | 4 ppt | 2/21/2023 |
| PFOS | 6.2 ppt | 4 ppt | 8/9/2023 |
| PFHxS | 3.5 ppt | 10 ppt | 2/21/2023 |
| PFBS | 3.5 ppt | — | 2/21/2023 |
| PFHxS | 3 ppt | 10 ppt | 8/9/2023 |
| PFBS | 3 ppt | — | 8/9/2023 |
ppt = parts per trillion (ng/L). Rows highlighted red meet or exceed the 2024 federal limit.
Violation history
| Date | Violation | Type | Health-based | Status |
|---|---|---|---|---|
| 2025-10-01 | Consumer Confidence Rule | Other | No | Unaddressed |
| 2025-10-01 | Gross Alpha, Excl. Radon and U | MR | No | Resolved |
| 2025-10-01 | Radium-226 | MR | No | Resolved |
| 2025-10-01 | Radium-228 | MR | No | Resolved |
| 2025-07-01 | Consumer Confidence Rule | Other | No | Unaddressed |
| 2023-07-01 | Consumer Confidence Rule | Other | No | Resolved |