MALVERN WATER SUPPLY
PWS ID: IA6545020 · MALVERN, Iowa 51550
Population Served
1,046
Total Violations
134
Health-Based Violations
9
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 528
- County
- Mills
- School/Daycare
- No
- MCL Violations
- 9
- Monitoring Violations
- 104
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Lead and Copper Rule | MR | 13 | 2024 |
| Nitrate | MR | 11 | 2021 |
| Arsenic | MR | 11 | 1988 |
| Barium | MR | 11 | 1988 |
| Chromium | MR | 11 | 1988 |
| Fluoride | MR | 11 | 1988 |
| Selenium | MR | 11 | 1988 |
| Cadmium | MR | 11 | 1988 |
| Mercury | MR | 11 | 1988 |
| Nitrate | MCL | 9 | 2019 |
| Coliform (TCR) | MR | 3 | 1996 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.