EARLVILLE MUNI WATER SUPPLY
PWS ID: IA2825099 · EARLVILLE, Iowa 52041
Population Served
724
Total Violations
147
Health-Based Violations
84
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 375
- County
- Delaware
- School/Daycare
- No
- MCL Violations
- 84
- Monitoring Violations
- 39
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Nitrate | MCL | 84 | 2002 |
| Coliform (TCR) | MR | 18 | 2002 |
| Nitrate | MR | 10 | 2012 |
| Revised Total Coliform Rule | MON | 4 | 2016 |
| Arsenic | MR | 1 | 1988 |
| Barium | MR | 1 | 1988 |
| Chromium | MR | 1 | 1988 |
| Lead and Copper Rule | MR | 1 | 1990 |
| Mercury | MR | 1 | 1988 |
| Cadmium | MR | 1 | 1988 |
| Selenium | MR | 1 | 1988 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.