New Design - Frederick County
PWSID MD0100030 · Frederick, Maryland · serves 74,911 people · surface water source
B
Good
PFAS test results (EPA UCMR 5)
| Contaminant | Result | Federal limit (MCL) | Sampled |
|---|---|---|---|
| PFPeA | 3.3 ppt | — | 10/30/2025 |
ppt = parts per trillion (ng/L). Rows highlighted red meet or exceed the 2024 federal limit.
Violation history
| Date | Violation | Type | Health-based | Status |
|---|---|---|---|---|
| 2023-04-01 | Toxaphene | MR | No | Resolved |
| 2023-04-01 | Toxaphene | MR | No | Resolved |