LINCOLN HILLS SCHOOL
PWS ID: WI7350121 · IRMA, Wisconsin 54442
Population Served
316
Total Violations
50
Health-Based Violations
20
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- State
- Connections
- 117
- County
- Lincoln
- School/Daycare
- No
- MCL Violations
- 20
- Monitoring Violations
- 19
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MCL | 20 | 2007 |
| Coliform (TCR) | MR | 14 | 2009 |
| Consumer Confidence Rule | Other | 5 | 2022 |
| Chlorine | MR | 5 | 2009 |
| Public Notice | Other | 2 | 2007 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.