HOUSE ON THE ROCK RESORT
PWS ID: WI1250318 · SPRING GREEN, Wisconsin 53588
Population Served
470
Total Violations
85
Health-Based Violations
17
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Private
- Connections
- 55
- County
- Iowa
- School/Daycare
- No
- MCL Violations
- 15
- Monitoring Violations
- 54
- Treatment Tech Violations
- 2
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Lead and Copper Rule | MR | 32 | 2019 |
| Coliform (TCR) | MCL | 15 | 2007 |
| Public Notice | Other | 10 | 2017 |
| Coliform (TCR) | MR | 8 | 1998 |
| Nitrate | MR | 6 | 1996 |
| Revised Total Coliform Rule | RPT | 4 | 2020 |
| Revised Total Coliform Rule | MON | 4 | 2021 |
| E. COLI | MR | 4 | 2019 |
| Stage 1 Disinfectants and Disinfection Byproducts Rule | TT | 2 | 2024 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.