COMANCHE CO RWD #4
PWS ID: OK3001654 · CACHE, Oklahoma 73527
Population Served
3,000
Total Violations
348
Health-Based Violations
258
Water Source
Surface Water
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 1,579
- County
- Comanche
- School/Daycare
- No
- MCL Violations
- 256
- Monitoring Violations
- 55
- Treatment Tech Violations
- 2
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| TTHM | MCL | 256 | 2025 |
| Lead and Copper Rule | MR | 32 | 2018 |
| TTHM | MR | 12 | 2025 |
| Total Haloacetic Acids (HAA5) | MR | 10 | 2016 |
| Consumer Confidence Rule | Other | 4 | 2014 |
| LEAD AND COPPER RULE REVISIONS | RPT | 2 | 2024 |
| LEAD AND COPPER RULE REVISIONS | TT | 2 | 2024 |
| Coliform (TCR) | MR | 1 | 1998 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.