City Of Post
PWSID TX0850001 · Post, Texas · serves 5,471 people · surface water source
F
Failing
PFAS test results (EPA UCMR 5)
| Contaminant | Result | Federal limit (MCL) | Sampled |
|---|---|---|---|
| PFBA | 15.6 ppt | — | 10/10/2023 |
| PFBA | 10.6 ppt | — | 10/10/2023 |
| PFBA | 8.7 ppt | — | 7/19/2023 |
| PFBA | 6.5 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 |
|---|---|---|---|---|
| 2024-04-28 | Public Notice | Other | No | Resolved |
| 2024-04-01 | TTHM | MCL | Yes | Resolved |
| 2024-01-01 | TTHM | MCL | Yes | Resolved |
| 2023-12-31 | Public Notice | Other | No | Resolved |
| 2023-03-01 | Revised Total Coliform Rule | MON | No | Resolved |
| 2022-10-15 | Public Notice | Other | No | Resolved |
| 2022-10-01 | Lead and Copper Rule | MR | No | Resolved |
| 2022-10-01 | Public Notice | Other | No | Resolved |
| 2021-12-30 | Lead and Copper Rule | MR | No | Resolved |