Chester Metropolitan District (1220002)
PWSID SC1220002 · Chester, South Carolina · serves 15,668 people · surface water source
D
Poor
PFAS test results (EPA UCMR 5)
| Contaminant | Result | Federal limit (MCL) | Sampled |
|---|---|---|---|
| PFPeA | 8.9 ppt | — | 7/22/2024 |
| PFHxA | 8.5 ppt | — | 7/22/2024 |
| PFHxA | 5.1 ppt | — | 4/9/2024 |
| PFPeA | 5 ppt | — | 11/21/2024 |
| PFPeA | 4.9 ppt | — | 4/9/2024 |
| PFOS | 4.7 ppt | 4 ppt | 1/29/2024 |
| PFOS | 4.7 ppt | 4 ppt | 7/22/2024 |
| PFHxA | 4.7 ppt | — | 11/21/2024 |
| PFOA | 4.6 ppt | 4 ppt | 7/22/2024 |
| PFPeA | 4 ppt | — | 1/29/2024 |
| PFHxA | 4 ppt | — | 1/29/2024 |
ppt = parts per trillion (ng/L). Rows highlighted red meet or exceed the 2024 federal limit.
Violation history
| Date | Violation | Type | Health-based | Status |
|---|---|---|---|---|
| 2025-10-01 | Lead and Copper Rule | MR | No | Unaddressed |