Mccormick Co W&sa (Sc3520002)
PWSID SC3520002 · Mccormick, South Carolina · serves 8,500 people · surface water source
F
Failing
PFAS test results (EPA UCMR 5)
| Contaminant | Result | Federal limit (MCL) | Sampled |
|---|---|---|---|
| PFOS | 8.8 ppt | 4 ppt | 10/10/2023 |
| PFOS | 8.4 ppt | 4 ppt | 4/11/2023 |
| PFOS | 7.2 ppt | 4 ppt | 7/25/2023 |
| PFOS | 7.1 ppt | 4 ppt | 3/21/2023 |
| HFPO-DA | 6.6 ppt | 10 ppt | 10/10/2023 |
| PFBS | 4.9 ppt | — | 10/10/2023 |
| PFBS | 3.4 ppt | — | 7/25/2023 |
| PFPeA | 3.4 ppt | — | 10/10/2023 |
| PFHxA | 3.4 ppt | — | 10/10/2023 |
ppt = parts per trillion (ng/L). Rows highlighted red meet or exceed the 2024 federal limit.
Violation history
| Date | Violation | Type | Health-based | Status |
|---|---|---|---|---|
| 2023-01-01 | TTHM | MCL | Yes | Resolved |
| 2022-10-01 | TTHM | MCL | Yes | Resolved |
| 2022-07-01 | TTHM | MCL | Yes | Resolved |
| 2022-04-01 | TTHM | MCL | Yes | Resolved |
| 2022-01-01 | TTHM | MCL | Yes | Resolved |