ST NAZIANZ WATERWORKS
PWS ID: WI4360433 · ST NAZIANZ, Wisconsin 54232-9999
Population Served
705
Total Violations
30
Health-Based Violations
16
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 261
- County
- Manitowoc
- School/Daycare
- No
- MCL Violations
- 16
- Monitoring Violations
- 13
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MCL | 16 | 2013 |
| Coliform (TCR) | MR | 5 | 2007 |
| TTHM | MR | 4 | 2021 |
| Total Haloacetic Acids (HAA5) | MR | 4 | 2021 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.