CLEVELAND MUNICIPAL AUTHORITY
PWS ID: OK1021210 · CLEVELAND, Oklahoma 74020-0190
Population Served
3,262
Total Violations
1,333
Health-Based Violations
1,083
Water Source
Surface Water
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 1,624
- County
- Pawnee
- School/Daycare
- No
- MCL Violations
- 971
- Monitoring Violations
- 232
- Treatment Tech Violations
- 112
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| TTHM | MCL | 706 | 2025 |
| Total Haloacetic Acids (HAA5) | MCL | 257 | 2025 |
| CARBON, TOTAL | TT | 110 | 2024 |
| Total Haloacetic Acids (HAA5) | MR | 46 | 2022 |
| CARBON, TOTAL | MR | 37 | 2008 |
| TTHM | MR | 36 | 2023 |
| Coliform (TCR) | MCL | 8 | 2010 |
| 2,4-D | MR | 7 | 2008 |
| Lead and Copper Rule | MR | 6 | 2019 |
| Carbofuran | MR | 4 | 2005 |
| 1,2,4-Trichlorobenzene | MR | 4 | 2016 |
| cis-1,2-Dichloroethylene | MR | 4 | 2016 |
| o-Dichlorobenzene | MR | 4 | 2016 |
| p-Dichlorobenzene | MR | 4 | 2016 |
| 1,2-Dichloroethane | MR | 4 | 2016 |
| Carbon tetrachloride | MR | 4 | 2016 |
| 1,2-Dichloropropane | MR | 4 | 2016 |
| Trichloroethylene | MR | 4 | 2016 |
| 1,1,2-Trichloroethane | MR | 4 | 2016 |
| CHLOROBENZENE | MR | 4 | 2016 |
| Benzene | MR | 4 | 2016 |
| Ethylbenzene | MR | 4 | 2016 |
| Chlorine | MR | 4 | 2021 |
| Revised Total Coliform Rule | MON | 4 | 2021 |
| DICHLOROMETHANE | MR | 4 | 2016 |
| Vinyl chloride | MR | 4 | 2016 |
| 1,1-Dichloroethylene | MR | 4 | 2016 |
| Styrene | MR | 4 | 2016 |
| Xylenes, Total | MR | 4 | 2016 |
| trans-1,2-Dichloroethylene | MR | 4 | 2016 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.