HOBART WATERWORKS S A 1
PWS ID: WI4051698 · HOBART, Wisconsin 54155
Population Served
3,670
Total Violations
67
Health-Based Violations
4
Water Source
Surface Water
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 1,359
- County
- Brown
- School/Daycare
- No
- MCL Violations
- 4
- Monitoring Violations
- 57
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Total Haloacetic Acids (HAA5) | MR | 33 | 2023 |
| TTHM | MR | 16 | 2023 |
| Lead and Copper Rule | MR | 8 | 2018 |
| Public Notice | Other | 4 | 2013 |
| Coliform (TCR) | MCL | 4 | 1998 |
| Consumer Confidence Rule | Other | 2 | 2024 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.