East Cocalico Township Auth
PWSID PA7360113 · Denver, Pennsylvania · serves 6,735 people · surface water source
F
Failing
PFAS test results (EPA UCMR 5)
| Contaminant | Result | Federal limit (MCL) | Sampled |
|---|---|---|---|
| PFBS | 5.6 ppt | — | 1/15/2024 |
| PFBS | 5.1 ppt | — | 7/15/2024 |
| PFOS | 4.9 ppt | 4 ppt | 1/15/2024 |
| PFOA | 4.5 ppt | 4 ppt | 1/15/2024 |
| PFOS | 4.5 ppt | 4 ppt | 7/15/2024 |
| PFOA | 4.2 ppt | 4 ppt | 1/15/2024 |
| PFOS | 4.2 ppt | 4 ppt | 1/15/2024 |
| PFOS | 4 ppt | 4 ppt | 7/15/2024 |
| PFPeA | 3.9 ppt | — | 1/15/2024 |
| PFBS | 3.9 ppt | — | 1/15/2024 |
| PFBS | 3.7 ppt | — | 7/15/2024 |
| PFPeA | 3.3 ppt | — | 1/15/2024 |
| PFHxA | 3.2 ppt | — | 1/15/2024 |
| PFBS | 3.1 ppt | — | 1/15/2024 |
ppt = parts per trillion (ng/L). Rows highlighted red meet or exceed the 2024 federal limit.
Violation history
| Date | Violation | Type | Health-based | Status |
|---|---|---|---|---|
| 2025-01-01 | Trichloroethylene | MCL | Yes | Resolved |
| 2022-07-01 | TTHM | MR | No | Resolved |