WI DNR PEN CONCESSION
PWS ID: WI4151176 · MADISON, Wisconsin 53707-7921
Population Served
206
Total Violations
26
Health-Based Violations
10
Water Source
Groundwater
System Details
- System Type
- Transient Non-Community
- Owner Type
- State
- Connections
- 3
- County
- Door
- School/Daycare
- No
- MCL Violations
- 10
- Monitoring Violations
- 16
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 12 | 2012 |
| Coliform (TCR) | MCL | 10 | 2010 |
| E. COLI | MR | 4 | 2011 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.