GRENOLA, CITY OF
PWS ID: KS2004904 · GRENOLA, Kansas 67346-0130
Population Served
148
Total Violations
355
Health-Based Violations
252
Water Source
Surface Water
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 124
- County
- Elk
- School/Daycare
- No
- MCL Violations
- 224
- Monitoring Violations
- 91
- Treatment Tech Violations
- 28
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| TTHM | MCL | 111 | 2010 |
| Total Haloacetic Acids (HAA5) | MCL | 105 | 2025 |
| Interim Enhanced Surface Water Treatment Rule | MR | 36 | 2006 |
| Coliform (TCR) | MR | 21 | 2006 |
| CARBON, TOTAL | TT | 20 | 2006 |
| Surface Water Treatment Rule | MR | 19 | 2004 |
| Surface Water Treatment Rule | TT | 8 | 2001 |
| Coliform (TCR) | MCL | 8 | 2014 |
| Public Notice | Other | 6 | 2023 |
| Revised Total Coliform Rule | MON | 6 | 2025 |
| Chlorine | MR | 6 | 2025 |
| Lead and Copper Rule | MR | 3 | 2019 |
| Surface Water Treatment Rule | Other | 1 | 1994 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.