Grifton, Town Of
PWSID NC0474035 · Grifton, North Carolina · serves 2,982 people · surface water source
C
Fair
PFAS test results (EPA UCMR 5)
| Contaminant | Result | Federal limit (MCL) | Sampled |
|---|---|---|---|
| PFOS | 11.5 ppt | 4 ppt | 11/13/2024 |
| PFOS | 11 ppt | 4 ppt | 5/8/2024 |
| PFOS | 9.7 ppt | 4 ppt | 8/13/2024 |
| PFOS | 9.1 ppt | 4 ppt | 8/13/2024 |
| PFOS | 8.4 ppt | 4 ppt | 4/23/2024 |
| PFOS | 7.1 ppt | 4 ppt | 5/21/2024 |
| PFBA | 6.8 ppt | — | 8/13/2024 |
| PFPeA | 6.6 ppt | — | 5/8/2024 |
| PFOA | 6.5 ppt | 4 ppt | 11/13/2024 |
| PFHxA | 6.2 ppt | — | 5/8/2024 |
| PFHxS | 6.2 ppt | 10 ppt | 11/13/2024 |
| PFBA | 6.2 ppt | — | 8/13/2024 |
| PFOA | 6.1 ppt | 4 ppt | 5/8/2024 |
| PFPeA | 5.8 ppt | — | 11/13/2024 |
| PFHxA | 5.7 ppt | — | 11/13/2024 |
| PFBA | 5.6 ppt | — | 11/13/2024 |
| PFHxS | 5.1 ppt | 10 ppt | 5/8/2024 |
| PFPeA | 5.1 ppt | — | 5/21/2024 |
| PFPeA | 4.9 ppt | — | 8/13/2024 |
| PFHxA | 4.6 ppt | — | 5/21/2024 |
| PFOA | 4.5 ppt | 4 ppt | 8/13/2024 |
| PFPeA | 4.5 ppt | — | 8/13/2024 |
| PFOA | 4.5 ppt | 4 ppt | 8/13/2024 |
| PFBS | 4.4 ppt | — | 11/13/2024 |
| PFHxA | 4.4 ppt | — | 8/13/2024 |
| PFHxA | 4.2 ppt | — | 8/13/2024 |
| PFOA | 4 ppt | 4 ppt | 4/23/2024 |
| PFHxS | 3.9 ppt | 10 ppt | 8/13/2024 |
| PFBS | 3.7 ppt | — | 5/8/2024 |
| PFHxS | 3.7 ppt | 10 ppt | 8/13/2024 |
| PFBS | 3.6 ppt | — | 8/13/2024 |
| PFHxA | 3.5 ppt | — | 4/23/2024 |
| PFHxS | 3.5 ppt | 10 ppt | 4/23/2024 |
| PFBS | 3.1 ppt | — | 8/13/2024 |
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. 🎉