WADENA WATER SYSTEM
PWS ID: IA3371056 · WADENA, Iowa 52169
Population Served
209
Total Violations
33
Health-Based Violations
9
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 110
- County
- Fayette
- School/Daycare
- No
- MCL Violations
- 5
- Monitoring Violations
- 20
- Treatment Tech Violations
- 4
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 12 | 2016 |
| Coliform (TCR) | MCL | 5 | 2000 |
| Groundwater Rule | TT | 4 | 2018 |
| Barium | MR | 1 | 1980 |
| Cadmium | MR | 1 | 1980 |
| Nitrate | MR | 1 | 1980 |
| Chromium | MR | 1 | 1980 |
| Mercury | MR | 1 | 1980 |
| Selenium | MR | 1 | 1980 |
| Arsenic | MR | 1 | 1980 |
| Fluoride | MR | 1 | 1980 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.