U S F S NORTHERN GREAT LAKES CENTER
PWS ID: WI8040681 · ASHLAND, Wisconsin 54806
Population Served
100
Total Violations
34
Health-Based Violations
6
Water Source
Groundwater
System Details
- System Type
- Transient Non-Community
- Owner Type
- Federal
- Connections
- 1
- County
- Bayfield
- School/Daycare
- No
- MCL Violations
- 6
- Monitoring Violations
- 27
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Revised Total Coliform Rule | MON | 15 | 2024 |
| Coliform (TCR) | MCL | 6 | 2008 |
| Nitrate | MR | 6 | 2000 |
| Nitrite | MR | 3 | 1998 |
| Coliform (TCR) | MR | 3 | 1998 |
| Public Notice | Other | 1 | 2024 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.