St. John Lutheran School
PWS ID: MN5570120 · Thief River Falls, Minnesota 56701-0126
Population Served
38
Total Violations
0
Health-Based Violations
0
Water Source
Groundwater
System Details
- System Type
- Non-Transient Non-Community
- Owner Type
- Private
- Connections
- 1
- County
- Pennington
- School/Daycare
- Yes
- MCL Violations
- 0
- Monitoring Violations
- 0
- Treatment Tech Violations
- 0
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.