Vienna, Town Of
PWSID VA6059800 · Vienna, Virginia · serves 27,134 people · surface water source
B
Good
PFAS test results (EPA UCMR 5)
| Contaminant | Result | Federal limit (MCL) | Sampled |
|---|---|---|---|
| PFPeA | 5.4 ppt | — | 8/30/2023 |
| PFPeA | 5.1 ppt | — | 11/13/2023 |
| PFHxA | 3.8 ppt | — | 8/30/2023 |
| PFHxA | 3.7 ppt | — | 11/13/2023 |
ppt = parts per trillion (ng/L). Rows highlighted red meet or exceed the 2024 federal limit.
Violation history
| Date | Violation | Type | Health-based | Status |
|---|---|---|---|---|
| 2025-10-02 | Consumer Confidence Rule | Other | No | Resolved |