GUDOWICZ MARATHON
PWS ID: WI7210164 · ARMSTRONG CREEK, Wisconsin 54103
Population Served
25
Total Violations
76
Health-Based Violations
30
Water Source
Groundwater
System Details
- System Type
- Transient Non-Community
- Owner Type
- Private
- Connections
- 1
- County
- Forest
- School/Daycare
- No
- MCL Violations
- 30
- Monitoring Violations
- 33
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MCL | 30 | 2010 |
| Coliform (TCR) | MR | 16 | 2011 |
| Public Notice | Other | 13 | 2010 |
| E. COLI | MR | 7 | 2017 |
| Nitrate | MR | 6 | 2000 |
| Revised Total Coliform Rule | MON | 4 | 2018 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.