Wauseon City Pws
PWSID OH2600111 · Wauseon,, Ohio · serves 7,568 people · surface water source
F
Failing
PFAS test results (EPA UCMR 5)
| Contaminant | Result | Federal limit (MCL) | Sampled |
|---|---|---|---|
| PFPeA | 11 ppt | — | 3/10/2025 |
| PFPeA | 11 ppt | — | 12/9/2025 |
| PFHxA | 9.3 ppt | — | 3/10/2025 |
| PFPeA | 9 ppt | — | 6/16/2025 |
| PFHxA | 8.6 ppt | — | 12/9/2025 |
| PFBA | 8.4 ppt | — | 12/9/2025 |
| PFHxA | 7.8 ppt | — | 9/16/2025 |
| PFHxA | 7.7 ppt | — | 6/16/2025 |
| PFPeA | 7.7 ppt | — | 9/16/2025 |
| PFBA | 6.9 ppt | — | 9/16/2025 |
| PFBA | 6.6 ppt | — | 6/16/2025 |
| PFBS | 6.4 ppt | — | 12/9/2025 |
| PFBA | 6.3 ppt | — | 3/10/2025 |
| PFBS | 5.4 ppt | — | 9/16/2025 |
| PFNA | 4.6 ppt | 10 ppt | 6/16/2025 |
| PFBS | 4.5 ppt | — | 6/16/2025 |
| PFBS | 4.3 ppt | — | 3/10/2025 |
ppt = parts per trillion (ng/L). Rows highlighted red meet or exceed the 2024 federal limit.
Violation history
| Date | Violation | Type | Health-based | Status |
|---|---|---|---|---|
| 2024-01-01 | TTHM | MCL | Yes | Resolved |
| 2023-10-01 | TTHM | MCL | Yes | Resolved |
| 2023-07-01 | TTHM | MCL | Yes | Resolved |
| 2022-07-01 | TTHM | MCL | Yes | Resolved |
| 2022-04-01 | TTHM | MCL | Yes | Resolved |
| 2022-01-01 | TTHM | MCL | Yes | Resolved |