UW AGRICULTURAL RESEARCH STATION HDQTRS
PWS ID: WI1110249 · MADISON, Wisconsin 53715
Population Served
180
Total Violations
68
Health-Based Violations
47
Water Source
Groundwater
System Details
- System Type
- Non-Transient Non-Community
- Owner Type
- State
- Connections
- 7
- County
- Columbia
- School/Daycare
- No
- MCL Violations
- 47
- Monitoring Violations
- 20
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MCL | 25 | 2011 |
| Nitrate-Nitrite | MCL | 16 | 2006 |
| Nitrate | MR | 7 | 2010 |
| Coliform (TCR) | MR | 7 | 1996 |
| Nitrate | MCL | 6 | 2004 |
| Lead and Copper Rule | MR | 6 | 2007 |
| Public Notice | Other | 1 | 2008 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.