Holdenville
PWSID OK1020803 · Holdenville, Oklahoma · serves 4,732 people · surface water source
F
Failing
PFAS test results (EPA UCMR 5)
| Contaminant | Result | Federal limit (MCL) | Sampled |
|---|---|---|---|
| PFBA | 6 ppt | — | 7/16/2025 |
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 | TTHM | MR | No | Unaddressed |
| 2026-04-01 | TTHM | MCL | Yes | Archived |
| 2026-03-01 | Surface Water Treatment Rule | TT | Yes | Archived |
| 2026-01-01 | TTHM | MCL | Yes | Archived |
| 2025-11-01 | Surface Water Treatment Rule | TT | Yes | Archived |
| 2025-10-01 | Interim Enhanced Surface Water Treatment Rule | TT | Yes | Archived |
| 2025-04-01 | TTHM | MCL | 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 | Chlorine | MR | No | Resolved |
| 2024-10-01 | Revised Total Coliform Rule | MON | No | Resolved |
| 2024-10-01 | TTHM | MCL | Yes | Archived |
| 2024-08-01 | Surface Water Treatment Rule | TT | Yes | Archived |
| 2024-08-01 | Surface Water Treatment Rule | TT | Yes | Archived |
| 2024-07-01 | Consumer Confidence Rule | Other | No | Resolved |
| 2024-07-01 | Surface Water Treatment Rule | TT | Yes | Archived |
| 2024-07-01 | Interim Enhanced Surface Water Treatment Rule | TT | Yes | Archived |
| 2024-06-01 | Interim Enhanced Surface Water Treatment Rule | MR | No | Resolved |
| 2024-06-01 | Surface Water Treatment Rule | TT | Yes | Archived |
| 2024-05-01 | Interim Enhanced Surface Water Treatment Rule | MR | No | Resolved |
| 2024-05-01 | Surface Water Treatment Rule | TT | Yes | Archived |
| 2024-05-01 | Interim Enhanced Surface Water Treatment Rule | TT | Yes | Archived |
| 2024-05-01 | Interim Enhanced Surface Water Treatment Rule | TT | Yes | Archived |
| 2024-04-01 | Interim Enhanced Surface Water Treatment Rule | TT | Yes | Archived |
| 2024-04-01 | Surface Water Treatment Rule | TT | Yes | Archived |
| 2024-04-01 | TTHM | MCL | Yes | Archived |
| 2024-03-01 | Interim Enhanced Surface Water Treatment Rule | TT | Yes | Archived |
| 2024-03-01 | Surface Water Treatment Rule | TT | Yes | Archived |
| 2024-02-01 | Surface Water Treatment Rule | TT | Yes | Archived |
| 2024-01-01 | Interim Enhanced Surface Water Treatment Rule | MR | No | Resolved |
| 2023-03-01 | Interim Enhanced Surface Water Treatment Rule | MR | No | Resolved |
| 2023-02-01 | Interim Enhanced Surface Water Treatment Rule | MR | No | Resolved |
| 2023-01-01 | Interim Enhanced Surface Water Treatment Rule | MR | No | Resolved |
| 2023-01-01 | Chlorine | MR | No | Resolved |
| 2023-01-01 | Revised Total Coliform Rule | MON | No | Resolved |
| 2022-11-01 | Interim Enhanced Surface Water Treatment Rule | MR | No | Resolved |
| 2022-10-02 | Consumer Confidence Rule | Other | No | Resolved |
| 2022-10-01 | Interim Enhanced Surface Water Treatment Rule | MR | No | Resolved |
| 2022-07-01 | TTHM | MCL | Yes | Archived |
| 2022-04-01 | TTHM | MCL | Yes | Archived |
| 2022-04-01 | TTHM | MCL | Yes | Archived |
| 2022-01-01 | TTHM | MCL | Yes | Archived |
| 2022-01-01 | TTHM | MCL | Yes | Archived |
| 2021-12-30 | TTHM | MR | No | Resolved |