COALGATE PWA
PWS ID: OK1010402 · COALGATE, Oklahoma 74538
Population Served
2,005
Total Violations
392
Health-Based Violations
200
Water Source
Surface Water
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 1,265
- County
- Coal
- School/Daycare
- No
- MCL Violations
- 86
- Monitoring Violations
- 169
- Treatment Tech Violations
- 114
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| TTHM | MCL | 72 | 2017 |
| CARBON, TOTAL | TT | 70 | 2023 |
| Surface Water Treatment Rule | TT | 22 | 2024 |
| Interim Enhanced Surface Water Treatment Rule | TT | 20 | 2023 |
| Total Haloacetic Acids (HAA5) | MCL | 12 | 2005 |
| Coliform (TCR) | MR | 11 | 2003 |
| Surface Water Treatment Rule | MR | 10 | 2016 |
| Interim Enhanced Surface Water Treatment Rule | MR | 8 | 2023 |
| Chlorine dioxide | MR | 8 | 2023 |
| cis-1,2-Dichloroethylene | MR | 6 | 2001 |
| Xylenes, Total | MR | 6 | 2001 |
| DICHLOROMETHANE | MR | 6 | 2001 |
| p-Dichlorobenzene | MR | 6 | 2001 |
| Vinyl chloride | MR | 6 | 2001 |
| 1,1-Dichloroethylene | MR | 6 | 2001 |
| CHLOROBENZENE | MR | 6 | 2001 |
| Benzene | MR | 6 | 2001 |
| Toluene | MR | 6 | 2001 |
| Ethylbenzene | MR | 6 | 2001 |
| Styrene | MR | 6 | 2001 |
| 1,2,4-Trichlorobenzene | MR | 6 | 2001 |
| o-Dichlorobenzene | MR | 6 | 2001 |
| 1,2-Dichloropropane | MR | 6 | 2001 |
| Trichloroethylene | MR | 6 | 2001 |
| 1,1,2-Trichloroethane | MR | 6 | 2001 |
| 1,1,1-Trichloroethane | MR | 6 | 2001 |
| trans-1,2-Dichloroethylene | MR | 6 | 2001 |
| Tetrachloroethylene | MR | 6 | 2001 |
| Carbon tetrachloride | MR | 6 | 2001 |
| TTHM | MR | 4 | 2024 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.