COLE
PWS ID: OK3004708 · BLANCHARD, Oklahoma 73010
Population Served
473
Total Violations
65
Health-Based Violations
0
Water Source
Surface Water
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 132
- County
- McClain
- School/Daycare
- No
- MCL Violations
- 0
- Monitoring Violations
- 51
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 22 | 2009 |
| Consumer Confidence Rule | Other | 13 | 2022 |
| Total Haloacetic Acids (HAA5) | MR | 11 | 2022 |
| TTHM | MR | 11 | 2022 |
| Revised Total Coliform Rule | MON | 4 | 2023 |
| Chlorine | MR | 3 | 2023 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.