Intracoastal Water System West
PWSID LA1047002 · Plaquemine, Louisiana · serves 6,489 people · surface water source
F
Failing
PFAS test results (EPA UCMR 5)
| Contaminant | Result | Federal limit (MCL) | Sampled |
|---|---|---|---|
| PFBA | 5.7 ppt | — | 2/7/2024 |
ppt = parts per trillion (ng/L). Rows highlighted red meet or exceed the 2024 federal limit.
Violation history
| Date | Violation | Type | Health-based | Status |
|---|---|---|---|---|
| 2023-12-01 | Interim Enhanced Surface Water Treatment Rule | TT | Yes | Resolved |
| 2023-07-01 | Total Haloacetic Acids (HAA5) | MCL | Yes | Resolved |
| 2023-04-01 | Total Haloacetic Acids (HAA5) | MCL | Yes | Resolved |
| 2023-04-01 | TTHM | MCL | Yes | Resolved |
| 2023-02-01 | Interim Enhanced Surface Water Treatment Rule | TT | Yes | Resolved |
| 2023-01-01 | Interim Enhanced Surface Water Treatment Rule | TT | Yes | Resolved |
| 2023-01-01 | Interim Enhanced Surface Water Treatment Rule | TT | Yes | Resolved |
| 2023-01-01 | TTHM | MCL | Yes | Resolved |
| 2023-01-01 | Total Haloacetic Acids (HAA5) | MCL | Yes | Resolved |
| 2022-12-01 | Chlorite | MR | No | Resolved |
| 2022-12-01 | Interim Enhanced Surface Water Treatment Rule | TT | Yes | Resolved |
| 2022-12-01 | Interim Enhanced Surface Water Treatment Rule | TT | Yes | Resolved |
| 2022-11-01 | Chlorite | MR | No | Resolved |
| 2022-10-01 | Total Haloacetic Acids (HAA5) | MCL | Yes | Resolved |