Gcwsd Waccamaw Neck (Sc2220010)
PWSID SC2220010 · Pawleys Island, South Carolina · serves 41,300 people · surface water source
D
Poor
PFAS test results (EPA UCMR 5)
| Contaminant | Result | Federal limit (MCL) | Sampled |
|---|---|---|---|
| PFOA | 9.5 ppt | 4 ppt | 4/15/2025 |
| PFOS | 9.1 ppt | 4 ppt | 10/24/2024 |
| PFOS | 8.9 ppt | 4 ppt | 4/15/2025 |
| PFPeA | 8.8 ppt | — | 4/15/2025 |
| PFPeA | 8.5 ppt | — | 10/24/2024 |
| PFOA | 8.5 ppt | 4 ppt | 10/24/2024 |
| PFBA | 6.8 ppt | — | 10/24/2024 |
| PFOS | 6.3 ppt | 4 ppt | 8/18/2025 |
| PFHxA | 6.1 ppt | — | 10/24/2024 |
| PFHxA | 6.1 ppt | — | 4/15/2025 |
| PFBS | 5.1 ppt | — | 4/15/2025 |
| PFOA | 5.1 ppt | 4 ppt | 8/18/2025 |
| PFPeA | 4.7 ppt | — | 8/18/2025 |
| PFBS | 4.2 ppt | — | 10/24/2024 |
| PFHpA | 4 ppt | — | 10/24/2024 |
| PFHpA | 4 ppt | — | 4/15/2025 |
| PFHxA | 4 ppt | — | 8/18/2025 |
| PFBS | 3 ppt | — | 8/18/2025 |
ppt = parts per trillion (ng/L). Rows highlighted red meet or exceed the 2024 federal limit.
Violation history
| Date | Violation | Type | Health-based | Status |
|---|---|---|---|---|
| 2022-07-01 | TTHM | MR | No | Resolved |