St. Johns Evangelical Lutheran Church
PWS ID: MN5810014 · Mapleton, Minnesota 56065
Population Served
140
Total Violations
18
Health-Based Violations
15
Water Source
Groundwater
System Details
- System Type
- Transient Non-Community
- Owner Type
- Private
- Connections
- 2
- County
- Waseca
- School/Daycare
- No
- MCL Violations
- 15
- Monitoring Violations
- 3
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Revised Total Coliform Rule | MCL | 8 | 2021 |
| Coliform (TCR) | MCL | 7 | 1996 |
| Revised Total Coliform Rule | MON | 3 | 2020 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.