ADAIR CO RWD #4
PWS ID: OK3000107 · STILLWELL, Oklahoma 74960
Population Served
1,025
Total Violations
51
Health-Based Violations
0
Water Source
Surface Water
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 492
- County
- Adair
- School/Daycare
- No
- MCL Violations
- 0
- Monitoring Violations
- 38
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 20 | 2009 |
| Consumer Confidence Rule | Other | 11 | 2014 |
| Chlorine | MR | 8 | 2022 |
| Lead and Copper Rule | MR | 6 | 2021 |
| Revised Total Coliform Rule | MON | 4 | 2018 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.