Madill
PWSID OK1010820 · Madill, Oklahoma · serves 3,410 people · surface water source
F
Failing
Violation history
| Date | Violation | Type | Health-based | Status |
|---|---|---|---|---|
| 2026-04-01 | Chlorine | MR | No | Resolved |
| 2026-04-01 | Revised Total Coliform Rule | MON | No | Resolved |
| 2026-04-01 | Total Haloacetic Acids (HAA5) | MCL | Yes | Archived |
| 2026-04-01 | TTHM | MCL | Yes | Archived |
| 2026-01-01 | Chlorine | MR | No | Resolved |
| 2026-01-01 | Revised Total Coliform Rule | MON | No | Resolved |
| 2026-01-01 | Total Haloacetic Acids (HAA5) | MCL | Yes | Archived |
| 2026-01-01 | Total Haloacetic Acids (HAA5) | MCL | Yes | Archived |
| 2026-01-01 | TTHM | MCL | Yes | Archived |
| 2026-01-01 | TTHM | MCL | Yes | Archived |
| 2025-12-30 | TTHM | MR | No | Resolved |
| 2025-12-30 | Total Haloacetic Acids (HAA5) | MR | No | Resolved |
| 2025-10-01 | Total Haloacetic Acids (HAA5) | MCL | Yes | Archived |
| 2025-10-01 | Total Haloacetic Acids (HAA5) | MCL | Yes | Archived |
| 2025-10-01 | TTHM | MCL | Yes | Archived |
| 2025-07-01 | Total Haloacetic Acids (HAA5) | MCL | Yes | Archived |
| 2025-07-01 | Total Haloacetic Acids (HAA5) | MCL | Yes | Archived |
| 2025-07-01 | TTHM | MCL | Yes | Archived |
| 2025-07-01 | TTHM | MCL | Yes | Archived |
| 2025-04-01 | Total Haloacetic Acids (HAA5) | MCL | Yes | Archived |
| 2025-04-01 | Total Haloacetic Acids (HAA5) | MCL | Yes | Archived |
| 2025-04-01 | TTHM | MCL | Yes | Archived |
| 2025-04-01 | TTHM | MCL | Yes | Archived |
| 2025-01-01 | Total Haloacetic Acids (HAA5) | MCL | Yes | Archived |
| 2025-01-01 | Total Haloacetic Acids (HAA5) | MCL | Yes | Archived |
| 2025-01-01 | TTHM | MCL | Yes | Archived |
| 2025-01-01 | TTHM | MCL | Yes | Archived |
| 2024-10-01 | Total Haloacetic Acids (HAA5) | MCL | Yes | Archived |
| 2024-10-01 | Total Haloacetic Acids (HAA5) | MCL | Yes | Archived |
| 2024-10-01 | TTHM | MCL | Yes | Archived |
| 2024-10-01 | TTHM | MCL | Yes | Archived |
| 2024-07-01 | Total Haloacetic Acids (HAA5) | MCL | Yes | Archived |
| 2024-07-01 | Total Haloacetic Acids (HAA5) | MCL | Yes | Archived |
| 2024-07-01 | TTHM | MCL | Yes | Archived |
| 2024-07-01 | TTHM | MCL | Yes | Archived |
| 2024-04-01 | TTHM | MCL | Yes | Archived |
| 2024-04-01 | TTHM | MCL | Yes | Archived |
| 2023-04-01 | Chlorine | MR | No | Resolved |
| 2023-04-01 | TTHM | MCL | Yes | Archived |
| 2023-01-01 | TTHM | MCL | Yes | Archived |
| 2023-01-01 | TTHM | MCL | Yes | Archived |
| 2023-01-01 | 1,2,4-Trichlorobenzene | MR | No | Resolved |
| 2023-01-01 | cis-1,2-Dichloroethylene | MR | No | Resolved |
| 2023-01-01 | Xylenes, Total | MR | No | Resolved |
| 2023-01-01 | DICHLOROMETHANE | MR | No | Resolved |
| 2023-01-01 | o-Dichlorobenzene | MR | No | Resolved |
| 2023-01-01 | p-Dichlorobenzene | MR | No | Resolved |
| 2023-01-01 | Vinyl chloride | MR | No | Resolved |
| 2023-01-01 | 1,1-Dichloroethylene | MR | No | Resolved |
| 2023-01-01 | trans-1,2-Dichloroethylene | MR | No | Resolved |
| 2023-01-01 | 1,2-Dichloroethane | MR | No | Resolved |
| 2023-01-01 | 1,1,1-Trichloroethane | MR | No | Resolved |
| 2023-01-01 | Carbon tetrachloride | MR | No | Resolved |
| 2023-01-01 | 1,2-Dichloropropane | MR | No | Resolved |
| 2023-01-01 | Trichloroethylene | MR | No | Resolved |
| 2023-01-01 | 1,1,2-Trichloroethane | MR | No | Resolved |
| 2023-01-01 | Tetrachloroethylene | MR | No | Resolved |
| 2023-01-01 | CHLOROBENZENE | MR | No | Resolved |
| 2023-01-01 | Benzene | MR | No | Resolved |
| 2023-01-01 | Toluene | MR | No | Resolved |
| 2023-01-01 | Ethylbenzene | MR | No | Resolved |
| 2023-01-01 | Styrene | MR | No | Resolved |
| 2022-10-01 | TTHM | MCL | Yes | Archived |
| 2022-07-01 | TTHM | MCL | Yes | Archived |