WESTVILLE UTILITY AUTHORITY
PWS ID: OK3000109 · WESTVILLE, Oklahoma 74965
Population Served
1,596
Total Violations
93
Health-Based Violations
32
Water Source
Surface Water
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 771
- County
- Adair
- School/Daycare
- No
- MCL Violations
- 32
- Monitoring Violations
- 61
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| TTHM | MR | 20 | 2013 |
| Total Haloacetic Acids (HAA5) | MR | 20 | 2013 |
| Coliform (TCR) | MR | 19 | 2009 |
| Coliform (TCR) | MCL | 16 | 2013 |
| TTHM | MCL | 16 | 2018 |
| Stage 2 Disinfectants and Disinfection Byproducts Rule | MR | 2 | 2010 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.