Hilton Head Psd 1 (0720006)
PWSID SC0720006 · Hilton Head Island, South Carolina · serves 25,558 people · surface water source
C
Fair
PFAS test results (EPA UCMR 5)
| Contaminant | Result | Federal limit (MCL) | Sampled |
|---|---|---|---|
| PFOS | 5.2 ppt | 4 ppt | 9/9/2024 |
| PFOS | 5.1 ppt | 4 ppt | 12/10/2024 |
| PFOA | 5.1 ppt | 4 ppt | 12/10/2024 |
| PFOS | 4.8 ppt | 4 ppt | 6/10/2025 |
| PFOA | 4.7 ppt | 4 ppt | 9/9/2024 |
| PFBS | 4.3 ppt | — | 9/9/2024 |
| PFBS | 4.2 ppt | — | 12/10/2024 |
| PFOA | 4.2 ppt | 4 ppt | 6/10/2025 |
| PFBS | 3.2 ppt | — | 3/24/2025 |
| PFPeA | 3 ppt | — | 9/9/2024 |
| PFBS | 3 ppt | — | 6/10/2025 |
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. 🎉