CHEYENNE
PWS ID: OK1010803 · CHEYENNE, Oklahoma 73628
Population Served
778
Total Violations
462
Health-Based Violations
306
Water Source
Surface Water
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 498
- County
- Roger Mills
- School/Daycare
- No
- MCL Violations
- 253
- Monitoring Violations
- 103
- Treatment Tech Violations
- 53
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| TTHM | MCL | 253 | 2025 |
| CARBON, TOTAL | MR | 61 | 2024 |
| CARBON, TOTAL | TT | 23 | 2007 |
| Interim Enhanced Surface Water Treatment Rule | TT | 16 | 2018 |
| Surface Water Treatment Rule | TT | 13 | 2018 |
| TTHM | MR | 11 | 2024 |
| Total Haloacetic Acids (HAA5) | MR | 9 | 2023 |
| Revised Total Coliform Rule | MON | 8 | 2024 |
| Coliform (TCR) | MR | 8 | 2015 |
| Chlorine | MR | 6 | 2024 |
| Consumer Confidence Rule | Other | 3 | 2013 |
| LEAD AND COPPER RULE REVISIONS | TT | 1 | 2024 |
| LEAD AND COPPER RULE REVISIONS | RPT | 1 | 2024 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.