DUNLAP WATER SUPPLY
PWS ID: IA4316087 · DUNLAP, Iowa 51529
Population Served
1,035
Total Violations
72
Health-Based Violations
3
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 510
- County
- Harrison
- School/Daycare
- No
- MCL Violations
- 3
- Monitoring Violations
- 62
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 36 | 2004 |
| Xylenes, Total | MR | 15 | 1994 |
| Toxaphene | MR | 7 | 1993 |
| Consumer Confidence Rule | Other | 6 | 2025 |
| Lead and Copper Rule | MR | 4 | 2023 |
| Nitrate | MCL | 3 | 1984 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.