HANOVER, CITY OF
PWS ID: KS2020108 · HANOVER, Kansas 66945
Population Served
689
Total Violations
112
Health-Based Violations
4
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 335
- County
- Washington
- School/Daycare
- No
- MCL Violations
- 4
- Monitoring Violations
- 97
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Lead and Copper Rule | MR | 40 | 2022 |
| Coliform (TCR) | MR | 31 | 2015 |
| Revised Total Coliform Rule | MON | 16 | 2020 |
| Public Notice | Other | 6 | 2016 |
| Consumer Confidence Rule | Other | 5 | 2015 |
| Nitrate | MCL | 4 | 2011 |
| TTHM | MR | 4 | 2014 |
| Total Haloacetic Acids (HAA5) | MR | 4 | 2014 |
| Chlorine | MR | 2 | 2020 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.