WASHBURN WATERWORKS
PWS ID: WI8040132 · WASHBURN, Wisconsin 54891
Population Served
2,280
Total Violations
44
Health-Based Violations
31
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 844
- County
- Bayfield
- School/Daycare
- No
- MCL Violations
- 25
- Monitoring Violations
- 8
- Treatment Tech Violations
- 6
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MCL | 25 | 2014 |
| Groundwater Rule | TT | 5 | 2018 |
| Coliform (TCR) | MR | 5 | 1994 |
| Lead and Copper Rule | MR | 3 | 1993 |
| Public Notice | Other | 2 | 2024 |
| Consumer Confidence Rule | Other | 2 | 2016 |
| LEAD AND COPPER RULE REVISIONS | RPT | 1 | 2024 |
| LEAD AND COPPER RULE REVISIONS | TT | 1 | 2024 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.