OKMULGEE CO. RWD #2 (PRESTON)
PWS ID: OK3005604 · PRESTON, Oklahoma 74456
Population Served
2,355
Total Violations
481
Health-Based Violations
354
Water Source
Surface Water
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 976
- County
- Okmulgee
- School/Daycare
- No
- MCL Violations
- 352
- Monitoring Violations
- 114
- Treatment Tech Violations
- 2
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| TTHM | MCL | 203 | 2025 |
| Total Haloacetic Acids (HAA5) | MCL | 143 | 2022 |
| TTHM | MR | 40 | 2022 |
| Total Haloacetic Acids (HAA5) | MR | 37 | 2022 |
| Lead and Copper Rule | MR | 9 | 2023 |
| Coliform (TCR) | MR | 8 | 2012 |
| Chlorine | MR | 8 | 2020 |
| Revised Total Coliform Rule | MON | 8 | 2020 |
| Coliform (TCR) | MCL | 6 | 2003 |
| Chloramine | MR | 4 | 2022 |
| Consumer Confidence Rule | Other | 2 | 2022 |
| LEAD AND COPPER RULE REVISIONS | TT | 2 | 2024 |
| LEAD AND COPPER RULE REVISIONS | RPT | 2 | 2024 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.