BANKSTON PUBLIC WATER SYSTEM
PWS ID: IA3109086 · EPWORTH, Iowa 52045
Population Served
145
Total Violations
110
Health-Based Violations
0
Water Source
Groundwater
System Details
- System Type
- Transient Non-Community
- Owner Type
- Local
- Connections
- 10
- County
- Dubuque
- School/Daycare
- No
- MCL Violations
- 0
- Monitoring Violations
- 96
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 39 | 2013 |
| Nitrate | MR | 13 | 2011 |
| Cadmium | MR | 6 | 1988 |
| Chromium | MR | 6 | 1988 |
| Selenium | MR | 6 | 1988 |
| Arsenic | MR | 6 | 1988 |
| Fluoride | MR | 6 | 1988 |
| Barium | MR | 6 | 1988 |
| Revised Total Coliform Rule | MON | 4 | 2017 |
| Lead and Copper Rule | MR | 4 | 1990 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.