WINFIELD MUNI WATER DEPT
PWS ID: IA4493028 · WINFIELD, Iowa 52659
Population Served
1,035
Total Violations
20
Health-Based Violations
0
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 455
- County
- Henry
- School/Daycare
- No
- MCL Violations
- 0
- Monitoring Violations
- 17
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 5 | 2011 |
| Total Haloacetic Acids (HAA5) | MR | 4 | 2013 |
| Nitrate | MR | 4 | 1988 |
| TTHM | MR | 4 | 2013 |
| Consumer Confidence Rule | Other | 3 | 2010 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.