DELAWARE CO RWD # 1
PWS ID: OK3002134 · EUCHA, Oklahoma 74342
Population Served
465
Total Violations
52
Health-Based Violations
4
Water Source
Surface Water
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 501
- County
- Delaware
- School/Daycare
- No
- MCL Violations
- 4
- Monitoring Violations
- 43
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| TTHM | MR | 11 | 2015 |
| Total Haloacetic Acids (HAA5) | MR | 9 | 2016 |
| Chlorine | MR | 8 | 2023 |
| Lead and Copper Rule | MR | 6 | 2022 |
| Coliform (TCR) | MR | 5 | 2003 |
| Consumer Confidence Rule | Other | 5 | 2014 |
| TTHM | MCL | 4 | 2015 |
| Revised Total Coliform Rule | MON | 4 | 2017 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.