ST JOSEPH SAN DIST 1
PWS ID: WI6320318 · La Crosse, Wisconsin 54601
Population Served
503
Total Violations
61
Health-Based Violations
14
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 122
- County
- La Crosse
- School/Daycare
- No
- MCL Violations
- 14
- Monitoring Violations
- 42
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 16 | 2013 |
| Coliform (TCR) | MCL | 14 | 2011 |
| Chlorine | MR | 8 | 2013 |
| TTHM | MR | 8 | 2019 |
| Total Haloacetic Acids (HAA5) | MR | 8 | 2019 |
| Groundwater Rule | Other | 4 | 2019 |
| Lead and Copper Rule | MR | 2 | 2021 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.