Wewoka Public Works Authority
PWSID OK1020510 · Wewoka, Oklahoma · serves 3,450 people · surface water source
F
Failing
PFAS test results (EPA UCMR 5)
| Contaminant | Result | Federal limit (MCL) | Sampled |
|---|---|---|---|
| PFBA | 6.9 ppt | — | 12/17/2024 |
| PFBA | 5.1 ppt | — | 9/16/2024 |
ppt = parts per trillion (ng/L). Rows highlighted red meet or exceed the 2024 federal limit.
Violation history
| Date | Violation | Type | Health-based | Status |
|---|---|---|---|---|
| 2026-06-30 | TTHM | MR | No | Unaddressed |
| 2026-04-01 | TTHM | MCL | Yes | Archived |
| 2026-03-01 | Interim Enhanced Surface Water Treatment Rule | TT | Yes | Archived |
| 2026-02-01 | Interim Enhanced Surface Water Treatment Rule | TT | Yes | Archived |
| 2026-01-01 | Interim Enhanced Surface Water Treatment Rule | TT | Yes | Archived |
| 2026-01-01 | TTHM | MCL | Yes | Archived |
| 2025-12-30 | TTHM | MR | No | Resolved |
| 2025-12-01 | Interim Enhanced Surface Water Treatment Rule | TT | Yes | Archived |
| 2025-12-01 | Interim Enhanced Surface Water Treatment Rule | TT | Yes | Archived |
| 2025-11-01 | Chlorine | MR | No | Resolved |
| 2025-11-01 | Revised Total Coliform Rule | MON | No | Resolved |
| 2025-10-01 | TTHM | MCL | Yes | Archived |
| 2025-09-01 | Interim Enhanced Surface Water Treatment Rule | MR | No | Resolved |
| 2025-07-01 | TTHM | MCL | Yes | Archived |
| 2025-06-30 | TTHM | MR | No | Resolved |
| 2025-04-01 | TTHM | MCL | Yes | Archived |
| 2025-04-01 | TTHM | MCL | Yes | Archived |
| 2025-02-01 | Chlorine | MR | No | Resolved |
| 2025-02-01 | Revised Total Coliform Rule | MON | No | Resolved |
| 2025-01-01 | Interim Enhanced Surface Water Treatment Rule | TT | Yes | Archived |
| 2025-01-01 | Interim Enhanced Surface Water Treatment Rule | TT | Yes | Archived |
| 2025-01-01 | Surface Water Treatment Rule | TT | Yes | Archived |
| 2025-01-01 | TTHM | MCL | Yes | Archived |
| 2025-01-01 | TTHM | MCL | Yes | Archived |
| 2025-01-01 | 2,4-D | MR | No | Archived |
| 2024-12-01 | Interim Enhanced Surface Water Treatment Rule | TT | Yes | Archived |
| 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 | TTHM | MCL | Yes | Archived |
| 2024-10-01 | TTHM | MCL | Yes | Archived |
| 2024-10-01 | CARBON, TOTAL | TT | Yes | Archived |
| 2024-07-01 | TTHM | MCL | Yes | Archived |
| 2024-06-01 | Interim Enhanced Surface Water Treatment Rule | TT | Yes | Archived |
| 2024-04-01 | TTHM | MCL | Yes | Archived |
| 2024-04-01 | TTHM | MCL | Yes | Archived |
| 2024-02-01 | Interim Enhanced Surface Water Treatment Rule | TT | Yes | Archived |
| 2024-01-01 | Interim Enhanced Surface Water Treatment Rule | TT | Yes | Archived |
| 2024-01-01 | TTHM | MCL | Yes | Archived |
| 2024-01-01 | TTHM | MCL | Yes | Archived |
| 2024-01-01 | CARBON, TOTAL | TT | Yes | Archived |
| 2023-12-01 | Interim Enhanced Surface Water Treatment Rule | MR | No | Resolved |
| 2023-11-01 | Interim Enhanced Surface Water Treatment Rule | TT | Yes | Archived |
| 2023-11-01 | Interim Enhanced Surface Water Treatment Rule | TT | Yes | Archived |
| 2023-10-01 | Interim Enhanced Surface Water Treatment Rule | TT | Yes | Archived |
| 2023-10-01 | Interim Enhanced Surface Water Treatment Rule | TT | Yes | Archived |
| 2023-10-01 | TTHM | MCL | Yes | Archived |
| 2023-10-01 | TTHM | MCL | Yes | Archived |
| 2023-10-01 | CARBON, TOTAL | TT | Yes | Archived |
| 2023-09-01 | Interim Enhanced Surface Water Treatment Rule | TT | Yes | Archived |
| 2023-07-01 | Interim Enhanced Surface Water Treatment Rule | TT | Yes | Archived |
| 2023-07-01 | TTHM | MCL | Yes | Archived |
| 2023-07-01 | TTHM | MCL | Yes | Archived |
| 2023-07-01 | CARBON, TOTAL | TT | Yes | Archived |
| 2023-06-01 | Interim Enhanced Surface Water Treatment Rule | TT | Yes | Archived |
| 2023-05-01 | Interim Enhanced Surface Water Treatment Rule | TT | Yes | Archived |
| 2023-05-01 | Interim Enhanced Surface Water Treatment Rule | TT | Yes | Archived |
| 2023-04-01 | Chlorine | MR | No | Resolved |
| 2023-04-01 | Revised Total Coliform Rule | MON | No | Resolved |
| 2023-04-01 | Interim Enhanced Surface Water Treatment Rule | TT | Yes | Archived |
| 2023-04-01 | TTHM | MCL | Yes | Archived |
| 2023-04-01 | TTHM | MCL | Yes | Archived |
| 2023-04-01 | CARBON, TOTAL | TT | Yes | Archived |
| 2023-03-01 | Interim Enhanced Surface Water Treatment Rule | TT | Yes | Archived |
| 2023-03-01 | Interim Enhanced Surface Water Treatment Rule | TT | Yes | Archived |
| 2023-02-01 | Interim Enhanced Surface Water Treatment Rule | TT | Yes | Archived |
| 2023-01-01 | Interim Enhanced Surface Water Treatment Rule | TT | Yes | Archived |
| 2023-01-01 | Interim Enhanced Surface Water Treatment Rule | TT | Yes | Archived |
| 2023-01-01 | TTHM | MCL | Yes | Archived |
| 2023-01-01 | TTHM | MCL | Yes | Archived |
| 2023-01-01 | CARBON, TOTAL | TT | Yes | Archived |
| 2022-12-01 | Interim Enhanced Surface Water Treatment Rule | TT | Yes | Archived |
| 2022-11-01 | Revised Total Coliform Rule | MON | No | Resolved |
| 2022-11-01 | Interim Enhanced Surface Water Treatment Rule | TT | Yes | Archived |
| 2022-11-01 | TTHM | MR | No | Resolved |
| 2022-11-01 | Total Haloacetic Acids (HAA5) | MR | No | Resolved |
| 2022-10-01 | Chlorine | MR | No | Resolved |
| 2022-10-01 | Revised Total Coliform Rule | MON | No | Resolved |
| 2022-10-01 | Chlorine | MR | No | Resolved |
| 2022-10-01 | Interim Enhanced Surface Water Treatment Rule | TT | Yes | Archived |
| 2022-10-01 | 2,4-D | MR | No | Resolved |
| 2022-10-01 | CARBON, TOTAL | TT | Yes | Archived |
| 2022-10-01 | TTHM | MCL | Yes | Archived |
| 2022-10-01 | TTHM | MCL | Yes | Archived |
| 2022-09-01 | Interim Enhanced Surface Water Treatment Rule | TT | Yes | Archived |
| 2022-09-01 | Interim Enhanced Surface Water Treatment Rule | TT | Yes | Archived |
| 2022-08-01 | Interim Enhanced Surface Water Treatment Rule | TT | Yes | Archived |
| 2022-07-01 | Interim Enhanced Surface Water Treatment Rule | MR | No | Resolved |
| 2022-07-01 | TTHM | MCL | Yes | Archived |
| 2022-07-01 | CARBON, TOTAL | TT | Yes | Archived |
| 2022-07-01 | Interim Enhanced Surface Water Treatment Rule | TT | Yes | Archived |
| 2022-07-01 | Surface Water Treatment Rule | TT | Yes | Archived |
| 2022-06-01 | Interim Enhanced Surface Water Treatment Rule | TT | Yes | Archived |
| 2022-04-01 | CARBON, TOTAL | TT | Yes | Archived |
| 2022-04-01 | TTHM | MCL | Yes | Archived |
| 2022-01-01 | TTHM | MCL | Yes | Archived |
| 2022-01-01 | CARBON, TOTAL | TT | Yes | Archived |
| 2021-12-30 | TTHM | MR | No | Resolved |