WI DNR KMSFSU OAKRIDGE DEMO FARM
PWS ID: WI2681145 · MADISON, Wisconsin 53707-7921
Population Served
202
Total Violations
58
Health-Based Violations
24
Water Source
Groundwater
System Details
- System Type
- Transient Non-Community
- Owner Type
- State
- Connections
- 2
- County
- Waukesha
- School/Daycare
- No
- MCL Violations
- 24
- Monitoring Violations
- 29
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MCL | 24 | 2011 |
| Coliform (TCR) | MR | 14 | 2013 |
| Revised Total Coliform Rule | MON | 8 | 2021 |
| Public Notice | Other | 5 | 2020 |
| Nitrate | MR | 5 | 1996 |
| Nitrite | MR | 2 | 1996 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.