NOWATA CO RWD #5
PWS ID: OK3005307 · NOWATA, Oklahoma 74048
Population Served
70
Total Violations
107
Health-Based Violations
88
Water Source
Surface Water
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 31
- County
- Nowata
- School/Daycare
- No
- MCL Violations
- 88
- Monitoring Violations
- 8
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| TTHM | MCL | 76 | 2023 |
| TTHM | MR | 8 | 2022 |
| Coliform (TCR) | MCL | 8 | 2015 |
| Total Haloacetic Acids (HAA5) | MCL | 4 | 2018 |
| Consumer Confidence Rule | Other | 2 | 2014 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.