GENESEE LAKE SCHOOL SOUTH
PWS ID: WI2683331 · OCONOMOWOC, Wisconsin 53066-9201
Population Served
230
Total Violations
42
Health-Based Violations
30
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Private
- Connections
- 2
- County
- Waukesha
- School/Daycare
- No
- MCL Violations
- 30
- Monitoring Violations
- 8
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Arsenic | MCL | 30 | 2009 |
| Gross Alpha, Excl. Radon and U | MR | 5 | 2009 |
| Public Notice | Other | 4 | 2012 |
| Lead and Copper Rule | MR | 3 | 2012 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.