Ma-Cal Grove Country Club
PWS ID: MN5280047 · Caledonia, Minnesota 55921
Population Served
25
Total Violations
47
Health-Based Violations
40
Water Source
Groundwater
System Details
- System Type
- Transient Non-Community
- Owner Type
- Private
- Connections
- 1
- County
- Houston
- School/Daycare
- No
- MCL Violations
- 40
- Monitoring Violations
- 7
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MCL | 35 | 2013 |
| Coliform (TCR) | MR | 7 | 2015 |
| Nitrate | MCL | 5 | 2017 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.