DEWAR
PWS ID: OK3005613 · DEWAR, Oklahoma 74431
Population Served
917
Total Violations
152
Health-Based Violations
70
Water Source
Surface Water
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 350
- County
- Okmulgee
- School/Daycare
- No
- MCL Violations
- 69
- Monitoring Violations
- 70
- Treatment Tech Violations
- 1
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| TTHM | MCL | 35 | 2022 |
| Coliform (TCR) | MR | 28 | 2014 |
| Total Haloacetic Acids (HAA5) | MCL | 25 | 2022 |
| TTHM | MR | 13 | 2015 |
| Coliform (TCR) | MCL | 9 | 2008 |
| Total Haloacetic Acids (HAA5) | MR | 9 | 2014 |
| Revised Total Coliform Rule | MON | 8 | 2024 |
| Chlorine | MR | 8 | 2024 |
| Lead and Copper Rule | MR | 4 | 2013 |
| LEAD AND COPPER RULE REVISIONS | TT | 1 | 2024 |
| LEAD AND COPPER RULE REVISIONS | RPT | 1 | 2024 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.