SOUTH COFFEYVILLE
PWS ID: OK3005305 · SOUTH COFFEYVILLE, Oklahoma 74072
Population Served
790
Total Violations
92
Health-Based Violations
12
Water Source
Surface Water
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 443
- County
- Nowata
- School/Daycare
- No
- MCL Violations
- 0
- Monitoring Violations
- 31
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Chlorine | MRDL | 12 | 2022 |
| Total Haloacetic Acids (HAA5) | MR | 8 | 2009 |
| TTHM | MR | 7 | 2009 |
| Coliform (TCR) | MR | 5 | 2006 |
| Revised Total Coliform Rule | MON | 4 | 2024 |
| Chlorine | MR | 4 | 2024 |
| Lead and Copper Rule | MR | 3 | 1993 |
| Consumer Confidence Rule | Other | 2 | 2016 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.