City Of Mathis
PWSID TX2050003 · Mathis, Texas · serves 5,001 people · surface water source
F
Failing
PFAS test results (EPA UCMR 5)
| Contaminant | Result | Federal limit (MCL) | Sampled |
|---|---|---|---|
| 6:2 FTS | 12.1 ppt | — | 11/8/2023 |
| PFBA | 7.2 ppt | — | 11/8/2023 |
| PFBA | 6.5 ppt | — | 5/17/2023 |
ppt = parts per trillion (ng/L). Rows highlighted red meet or exceed the 2024 federal limit.
Violation history
| Date | Violation | Type | Health-based | Status |
|---|---|---|---|---|
| 2026-04-02 | Public Notice | Other | No | Resolved |
| 2025-07-26 | Public Notice | Other | No | Resolved |
| 2025-07-01 | TTHM | MCL | Yes | Resolved |
| 2025-07-01 | Consumer Confidence Rule | Other | No | Resolved |
| 2025-05-01 | Public Notice | Other | No | Resolved |
| 2025-04-01 | TTHM | MCL | Yes | Resolved |
| 2024-12-30 | 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 |
| 2024-07-02 | Consumer Confidence Rule | Other | No | Resolved |
| 2024-03-31 | Lead and Copper Rule | MR | No | Resolved |
| 2023-12-31 | Public Notice | Other | No | Resolved |
| 2023-12-21 | Public Notice | Other | No | Resolved |
| 2023-10-06 | TTHM | MR | No | Resolved |
| 2023-07-01 | Interim Enhanced Surface Water Treatment Rule | MR | No | Resolved |
| 2023-07-01 | TTHM | MCL | Yes | Resolved |
| 2023-04-01 | TTHM | MCL | Yes | Resolved |
| 2023-03-23 | Public Notice | Other | No | Resolved |
| 2023-01-19 | Public Notice | Other | No | Resolved |
| 2023-01-01 | TTHM | MCL | Yes | Resolved |
| 2022-10-01 | Lead and Copper Rule | MR | No | 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 |