ELLSWORTH CO RWD 1
PWS ID: KS2005309 · ELLSWORTH, Kansas 67439
Population Served
3,128
Total Violations
437
Health-Based Violations
318
Water Source
Surface Water
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 1,634
- County
- Ellsworth
- School/Daycare
- No
- MCL Violations
- 177
- Monitoring Violations
- 102
- Treatment Tech Violations
- 139
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| TTHM | MCL | 133 | 2021 |
| CARBON, TOTAL | TT | 118 | 2021 |
| Surface Water Treatment Rule | MR | 55 | 2021 |
| Total Haloacetic Acids (HAA5) | MCL | 41 | 2007 |
| Surface Water Treatment Rule | TT | 13 | 2000 |
| CARBON, TOTAL | MR | 11 | 2018 |
| Public Notice | Other | 10 | 2019 |
| Chlorine dioxide | MR | 10 | 2019 |
| Chlorite | MR | 9 | 2019 |
| Interim Enhanced Surface Water Treatment Rule | TT | 8 | 2013 |
| Total Haloacetic Acids (HAA5) | MR | 5 | 2018 |
| Atrazine | MR | 4 | 2018 |
| Coliform (TCR) | MCL | 3 | 1996 |
| Lead and Copper Rule | MR | 3 | 2023 |
| Coliform (TCR) | MR | 2 | 1996 |
| Chlorine dioxide | MRDL | 2 | 2016 |
| Long Term 2 Enhanced Surface Water Treatment Rule | MR | 2 | 2017 |
| Consumer Confidence Rule | Other | 1 | 2004 |
| TTHM | MR | 1 | 2013 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.