Williston Park (V)
PWSID NY2902858 · Williston Park, New York · serves 7,287 people · groundwater source
C
Fair
PFAS test results (EPA UCMR 5)
| Contaminant | Result | Federal limit (MCL) | Sampled |
|---|---|---|---|
| PFNA | 7.8 ppt | 10 ppt | 1/17/2023 |
| PFNA | 7.7 ppt | 10 ppt | 8/28/2023 |
| PFOA | 5.6 ppt | 4 ppt | 8/28/2023 |
| PFOA | 4.8 ppt | 4 ppt | 1/17/2023 |
| PFPeA | 4.3 ppt | — | 1/17/2023 |
| PFPeA | 4.3 ppt | — | 8/28/2023 |
| PFHxA | 3.6 ppt | — | 8/28/2023 |
| PFHxA | 3.5 ppt | — | 1/17/2023 |
| PFHpA | 3 ppt | — | 8/28/2023 |
ppt = parts per trillion (ng/L). Rows highlighted red meet or exceed the 2024 federal limit.
Violation history
No violations on record in the period covered. 🎉