DeGraff
PWS ID: MN1760004 · DeGraff, Minnesota 56271
Population Served
110
Total Violations
39
Health-Based Violations
27
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 66
- County
- Swift
- School/Daycare
- No
- MCL Violations
- 27
- Monitoring Violations
- 11
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MCL | 27 | 2007 |
| Lead and Copper Rule | MR | 4 | 2012 |
| Nitrate | MR | 4 | 1994 |
| Coliform (TCR) | MR | 3 | 1997 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.