WODEN WATER SUPPLY
PWS ID: IA4170033 · WODEN, Iowa 50484
Population Served
188
Total Violations
191
Health-Based Violations
52
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 119
- County
- Hancock
- School/Daycare
- No
- MCL Violations
- 52
- Monitoring Violations
- 96
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MCL | 52 | 1994 |
| Coliform (TCR) | MR | 12 | 2005 |
| Total Haloacetic Acids (HAA5) | MR | 8 | 2023 |
| Gross Alpha, Excl. Radon and U | MR | 8 | 1988 |
| Nitrite | MR | 8 | 2025 |
| Arsenic | MR | 8 | 2001 |
| Lead and Copper Rule | MR | 5 | 2004 |
| TTHM | MR | 4 | 2023 |
| Barium | MR | 4 | 1995 |
| Mercury | MR | 4 | 1995 |
| Antimony, Total | MR | 4 | 1995 |
| Thallium, Total | MR | 4 | 1995 |
| Selenium | MR | 4 | 1995 |
| Nitrate | MR | 4 | 2016 |
| Fluoride | MR | 4 | 1995 |
| Chromium | MR | 4 | 1995 |
| Cadmium | MR | 4 | 1995 |
| Revised Total Coliform Rule | MON | 4 | 2024 |
| Chlorine | MR | 3 | 2004 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.