ADAIR CO RWD #3
PWS ID: OK3000106 · WESTVILLE, Oklahoma 74965
Population Served
2,598
Total Violations
64
Health-Based Violations
6
Water Source
Surface Water
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 1,100
- County
- Adair
- School/Daycare
- No
- MCL Violations
- 4
- Monitoring Violations
- 54
- Treatment Tech Violations
- 2
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 20 | 2009 |
| TTHM | MR | 12 | 2020 |
| Total Haloacetic Acids (HAA5) | MR | 12 | 2020 |
| Coliform (TCR) | MCL | 4 | 1999 |
| Chlorine | MR | 4 | 2017 |
| Revised Total Coliform Rule | MON | 4 | 2017 |
| LEAD AND COPPER RULE REVISIONS | TT | 2 | 2024 |
| Lead and Copper Rule | MR | 2 | 1994 |
| LEAD AND COPPER RULE REVISIONS | RPT | 2 | 2024 |
| Consumer Confidence Rule | Other | 1 | 2012 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.