EMERSON WATER DEPARTMENT
PWS ID: IA6520019 · EMERSON, Iowa 51533
Population Served
412
Total Violations
111
Health-Based Violations
71
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 224
- County
- Mills
- School/Daycare
- No
- MCL Violations
- 71
- Monitoring Violations
- 5
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MCL | 40 | 1991 |
| Nitrate | MCL | 31 | 1991 |
| Nitrate | MR | 5 | 2014 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.