BUTLER CO RWD 6
PWS ID: KS2001530 · EL DORADO, Kansas 67042
Population Served
2,655
Total Violations
82
Health-Based Violations
18
Water Source
Surface Water
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 988
- County
- Butler
- School/Daycare
- No
- MCL Violations
- 18
- Monitoring Violations
- 62
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| TTHM | MR | 15 | 2022 |
| Total Haloacetic Acids (HAA5) | MR | 15 | 2022 |
| Lead and Copper Rule | MR | 8 | 2018 |
| Revised Total Coliform Rule | MON | 8 | 2024 |
| Coliform (TCR) | MCL | 8 | 2010 |
| Total Haloacetic Acids (HAA5) | MCL | 5 | 2009 |
| TTHM | MCL | 5 | 2009 |
| Coliform (TCR) | MR | 5 | 2010 |
| Chlorine | MR | 4 | 2024 |
| Chloramine | MR | 4 | 2021 |
| Stage 2 Disinfectants and Disinfection Byproducts Rule | MR | 3 | 2010 |
| Public Notice | Other | 1 | 2011 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.