Danville Municipal Water Auth
PWSID PA4470007 · Danville, Pennsylvania · serves 4,992 people · surface water source
D
Poor
PFAS test results (EPA UCMR 5)
| Contaminant | Result | Federal limit (MCL) | Sampled |
|---|---|---|---|
| PFPeA | 3.1 ppt | — | 8/19/2025 |
| PFHxA | 3 ppt | — | 8/19/2025 |
ppt = parts per trillion (ng/L). Rows highlighted red meet or exceed the 2024 federal limit.
Violation history
| Date | Violation | Type | Health-based | Status |
|---|---|---|---|---|
| 2025-10-01 | TTHM | MR | No | Resolved |
| 2025-07-11 | Public Notice | Other | No | Resolved |
| 2024-10-11 | Public Notice | Other | No | Resolved |
| 2024-09-11 | Public Notice | Other | No | Resolved |
| 2024-07-01 | TTHM | MR | No | Resolved |
| 2024-04-01 | CARBON, TOTAL | MR | No | Resolved |
| 2023-09-01 | Interim Enhanced Surface Water Treatment Rule | MR | No | Archived |
| 2023-08-01 | Surface Water Treatment Rule | MR | No | Archived |
| 2023-01-01 | Dalapon | MR | No | Resolved |
| 2023-01-01 | Diquat | MR | No | Resolved |
| 2023-01-01 | Endothall | MR | No | Resolved |
| 2023-01-01 | Glyphosate | MR | No | Resolved |
| 2023-01-01 | Di(2-ethylhexyl) adipate | MR | No | Resolved |
| 2023-01-01 | OXAMYL | MR | No | Resolved |
| 2023-01-01 | Simazine | MR | No | Resolved |
| 2023-01-01 | Di(2-ethylhexyl) phthalate | MR | No | Resolved |
| 2023-01-01 | Picloram | MR | No | Resolved |
| 2023-01-01 | Dinoseb | MR | No | Resolved |
| 2023-01-01 | Carbofuran | MR | No | Resolved |
| 2023-01-01 | Atrazine | MR | No | Resolved |
| 2023-01-01 | 2,4-D | MR | No | Resolved |
| 2023-01-01 | 2,4,5-TP | MR | No | Resolved |
| 2023-01-01 | Pentachlorophenol | MR | No | Resolved |
| 2022-11-01 | Interim Enhanced Surface Water Treatment Rule | MR | No | Resolved |
| 2022-10-01 | Surface Water Treatment Rule | MR | No | Resolved |
| 2022-10-01 | Interim Enhanced Surface Water Treatment Rule | MR | No | Resolved |
| 2022-01-01 | Interim Enhanced Surface Water Treatment Rule | MR | No | Resolved |
| 2021-12-18 | Public Notice | Other | No | Resolved |
| 2021-11-07 | Revised Total Coliform Rule | TT | Yes | Resolved |
| 2021-11-07 | Revised Total Coliform Rule | RPT | No | Resolved |