GENOA WATERWORKS
PWS ID: WI6630254 · GENOA, Wisconsin 54631
Population Served
264
Total Violations
138
Health-Based Violations
45
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 123
- County
- Vernon
- School/Daycare
- No
- MCL Violations
- 31
- Monitoring Violations
- 40
- Treatment Tech Violations
- 14
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Consumer Confidence Rule | Other | 32 | 2025 |
| Coliform (TCR) | MCL | 31 | 2009 |
| Revised Total Coliform Rule | MON | 21 | 2020 |
| Public Notice | Other | 15 | 2024 |
| Lead and Copper Rule | MR | 11 | 2024 |
| Groundwater Rule | TT | 5 | 2021 |
| Chlorine | MR | 4 | 2019 |
| Revised Total Coliform Rule | TT | 4 | 2020 |
| Coliform (TCR) | MR | 4 | 1994 |
| Stage 1 Disinfectants and Disinfection Byproducts Rule | TT | 4 | 2019 |
| Revised Total Coliform Rule | RPT | 3 | 2020 |
| LEAD AND COPPER RULE REVISIONS | RPT | 1 | 2024 |
| LEAD AND COPPER RULE REVISIONS | TT | 1 | 2024 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.