ROCKVALE MHP
PWS ID: WI1540126 · FARMINGTON HILLS, Wisconsin 48334
Population Served
1,200
Total Violations
23
Health-Based Violations
15
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Private
- Connections
- 422
- County
- Rock
- School/Daycare
- No
- MCL Violations
- 15
- Monitoring Violations
- 8
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MCL | 12 | 2010 |
| Coliform (TCR) | MR | 7 | 1998 |
| Nitrate | MCL | 3 | 1981 |
| Nitrate | MR | 1 | 1998 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.