Wa Of Western Nassau
PWSID NY2902830 · New Hyde Park, New York · serves 120,000 people · groundwater source
C
Fair
PFAS test results (EPA UCMR 5)
| Contaminant | Result | Federal limit (MCL) | Sampled |
|---|---|---|---|
| PFOA | 10 ppt | 4 ppt | 6/15/2023 |
| PFOA | 10 ppt | 4 ppt | 1/25/2024 |
| PFPeA | 9.5 ppt | — | 6/13/2023 |
| PFPeA | 9.1 ppt | — | 6/15/2023 |
| PFPeA | 8.6 ppt | — | 6/13/2023 |
| PFPeA | 8 ppt | — | 6/13/2023 |
| PFHxA | 7.4 ppt | — | 6/15/2023 |
| PFHxA | 7.3 ppt | — | 6/13/2023 |
| PFHxA | 7.3 ppt | — | 6/13/2023 |
| PFBA | 7.1 ppt | — | 6/15/2023 |
| PFOA | 6.3 ppt | 4 ppt | 6/13/2023 |
| PFOS | 6.1 ppt | 4 ppt | 1/25/2024 |
| PFOA | 6 ppt | 4 ppt | 6/13/2023 |
| PFBA | 5.8 ppt | — | 6/13/2023 |
| PFOS | 5.8 ppt | 4 ppt | 6/15/2023 |
| PFBA | 5.6 ppt | — | 6/15/2023 |
| PFBA | 5 ppt | — | 6/15/2023 |
| PFHxA | 5 ppt | — | 6/15/2023 |
| PFHxA | 4.9 ppt | — | 6/13/2023 |
| PFPeA | 4.8 ppt | — | 6/15/2023 |
| PFOA | 4.6 ppt | 4 ppt | 6/15/2023 |
| PFHxS | 4.5 ppt | 10 ppt | 6/15/2023 |
| PFPeA | 4.2 ppt | — | 1/25/2024 |
| PFHxS | 4.1 ppt | 10 ppt | 1/25/2024 |
| PFHxA | 4 ppt | — | 1/25/2024 |
| PFBS | 3.6 ppt | — | 6/13/2023 |
| PFBS | 3.5 ppt | — | 6/13/2023 |
| PFHpA | 3.4 ppt | — | 6/15/2023 |
| PFHpA | 3.4 ppt | — | 6/13/2023 |
| PFBS | 3.4 ppt | — | 6/15/2023 |
| PFHpA | 3.3 ppt | — | 6/13/2023 |
| PFHpA | 3.2 ppt | — | 6/15/2023 |
| PFHpA | 3.1 ppt | — | 1/25/2024 |
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. 🎉