Louisiana Pws
PWSID MO2010479 · Louisiana, Missouri · serves 3,244 people · surface water source
F
Failing
PFAS test results (EPA UCMR 5)
| Contaminant | Result | Federal limit (MCL) | Sampled |
|---|---|---|---|
| PFBA | 8.3 ppt | — | 12/10/2025 |
| PFBA | 8.1 ppt | — | 12/9/2025 |
ppt = parts per trillion (ng/L). Rows highlighted red meet or exceed the 2024 federal limit.
Violation history
| Date | Violation | Type | Health-based | Status |
|---|---|---|---|---|
| 2026-04-01 | Fluoride | MR | No | Archived |
| 2026-01-01 | Total Haloacetic Acids (HAA5) | MCL | Yes | Resolved |
| 2025-10-01 | Revised Total Coliform Rule | MON | No | Resolved |
| 2025-10-01 | Total Haloacetic Acids (HAA5) | MCL | Yes | Resolved |
| 2025-10-01 | Fluoride | MR | No | Archived |
| 2025-09-01 | Revised Total Coliform Rule | MON | No | Resolved |
| 2025-07-23 | Public Notice | Other | No | Resolved |
| 2025-07-02 | LEAD AND COPPER RULE REVISIONS | RPT | No | Resolved |
| 2025-01-01 | TTHM | MCL | Yes | Resolved |
| 2024-10-01 | TTHM | MCL | Yes | Resolved |
| 2024-10-01 | Total Haloacetic Acids (HAA5) | MCL | Yes | Resolved |
| 2024-07-01 | TTHM | MCL | Yes | Resolved |
| 2024-07-01 | Total Haloacetic Acids (HAA5) | MCL | Yes | Resolved |
| 2024-06-01 | Surface Water Treatment Rule | MR | No | Resolved |
| 2024-06-01 | Interim Enhanced Surface Water Treatment Rule | MR | No | Resolved |
| 2024-06-01 | Interim Enhanced Surface Water Treatment Rule | MR | No | Archived |
| 2024-06-01 | Surface Water Treatment Rule | MR | No | Resolved |
| 2024-04-01 | TTHM | MCL | Yes | Resolved |