MINOCQUA HAZELHURST ELEM SCH
PWS ID: WI7440657 · Minocqua, Wisconsin 54548
Population Served
650
Total Violations
30
Health-Based Violations
6
Water Source
Groundwater
System Details
- System Type
- Non-Transient Non-Community
- Owner Type
- Local
- Connections
- 1
- County
- Oneida
- School/Daycare
- Yes
- MCL Violations
- 6
- Monitoring Violations
- 22
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Lead and Copper Rule | MR | 9 | 2013 |
| Coliform (TCR) | MR | 8 | 2003 |
| Coliform (TCR) | MCL | 6 | 2005 |
| Revised Total Coliform Rule | MON | 4 | 2022 |
| Public Notice | Other | 2 | 2013 |
| Nitrate | MR | 1 | 2000 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.