RHODYS
PWS ID: IA3126203 · DUBUQUE, Iowa 52002
Population Served
84
Total Violations
133
Health-Based Violations
32
Water Source
Groundwater
System Details
- System Type
- Transient Non-Community
- Owner Type
- Private
- Connections
- 1
- County
- Dubuque
- School/Daycare
- No
- MCL Violations
- 32
- Monitoring Violations
- 100
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Nitrate | MR | 50 | 2018 |
| Coliform (TCR) | MR | 43 | 2016 |
| Coliform (TCR) | MCL | 32 | 2008 |
| Revised Total Coliform Rule | MON | 7 | 2022 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.