WI HEIGHTS HIGH SCHOOL
PWS ID: WI1130566 · MAZOMANIE, Wisconsin 53560-9587
Population Served
780
Total Violations
14
Health-Based Violations
0
Water Source
Groundwater
System Details
- System Type
- Non-Transient Non-Community
- Owner Type
- Local
- Connections
- 1
- County
- Dane
- School/Daycare
- Yes
- MCL Violations
- 0
- Monitoring Violations
- 14
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Lead and Copper Rule | MR | 6 | 2014 |
| E. COLI | MR | 4 | 2018 |
| Coliform (TCR) | MR | 4 | 1995 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.