STAR PRAIRIE WATERWORKS
PWS ID: WI6560141 · STAR PRAIRIE, Wisconsin 54026
Population Served
553
Total Violations
61
Health-Based Violations
18
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 219
- County
- St. Croix
- School/Daycare
- No
- MCL Violations
- 18
- Monitoring Violations
- 34
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 15 | 2010 |
| Coliform (TCR) | MCL | 14 | 2005 |
| Consumer Confidence Rule | Other | 6 | 2010 |
| Nickel | MCL | 4 | 2014 |
| E. COLI | MR | 4 | 2017 |
| Radium-226 | MR | 3 | 2008 |
| Radium-228 | MR | 3 | 2008 |
| Gross Alpha, Excl. Radon and U | MR | 3 | 2008 |
| Combined Uranium | MR | 3 | 2008 |
| Combined Radium (-226 and -228) | MR | 3 | 2008 |
| Public Notice | Other | 2 | 2009 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.