Henderson
PWS ID: MN1720006 · Henderson, Minnesota 56044
Population Served
886
Total Violations
47
Health-Based Violations
6
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 448
- County
- Sibley
- School/Daycare
- No
- MCL Violations
- 6
- Monitoring Violations
- 41
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Lead and Copper Rule | MR | 16 | 2017 |
| Chlorine | MR | 10 | 2016 |
| Coliform (TCR) | MR | 9 | 2016 |
| Combined Radium (-226 and -228) | MCL | 6 | 1988 |
| Nitrate | MR | 6 | 2012 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.