City Of Comanche
PWSID TX0470001 · Comanche, Texas · serves 4,211 people · surface water source
F
Failing
PFAS test results (EPA UCMR 5)
| Contaminant | Result | Federal limit (MCL) | Sampled |
|---|---|---|---|
| PFBA | 6.8 ppt | — | 11/6/2023 |
| PFBA | 6 ppt | — | 6/24/2024 |
ppt = parts per trillion (ng/L). Rows highlighted red meet or exceed the 2024 federal limit.
Violation history
| Date | Violation | Type | Health-based | Status |
|---|---|---|---|---|
| 2026-01-01 | Lead and Copper Rule | TT | Yes | Resolved |
| 2025-10-01 | TTHM | MR | No | Resolved |
| 2025-10-01 | Total Haloacetic Acids (HAA5) | MR | No | Resolved |
| 2025-09-01 | Revised Total Coliform Rule | MON | No | Resolved |
| 2025-07-02 | LEAD AND COPPER RULE REVISIONS | RPT | No | Resolved |
| 2025-07-01 | Lead and Copper Rule | MR | No | Resolved |
| 2025-07-01 | Lead and Copper Rule | MR | No | Resolved |
| 2025-04-01 | Lead and Copper Rule | TT | Yes | Resolved |
| 2025-03-31 | Lead and Copper Rule | TT | Yes | Resolved |
| 2025-01-01 | Lead and Copper Rule | MR | No | Resolved |
| 2024-10-17 | LEAD AND COPPER RULE REVISIONS | TT | Yes | Resolved |
| 2024-10-17 | LEAD AND COPPER RULE REVISIONS | RPT | No | Resolved |
| 2024-10-01 | Lead and Copper Rule | MR | No | Resolved |
| 2024-07-01 | TTHM | MCL | Yes | Resolved |
| 2024-06-01 | Lead and Copper Rule | MR | No | Resolved |
| 2024-04-01 | TTHM | MCL | Yes | Resolved |
| 2024-01-05 | Public Notice | Other | No | Resolved |
| 2024-01-01 | TTHM | MCL | Yes | Resolved |
| 2023-10-01 | TTHM | MCL | Yes | Resolved |
| 2023-07-01 | TTHM | MCL | Yes | Resolved |
| 2023-07-01 | Chlorine | MR | No | Resolved |
| 2022-11-01 | Revised Total Coliform Rule | MON | No | Resolved |