A98/100
Spring Grove — Water Quality Report 2026
Serving 1,291 people · Minnesota
Water Source
Groundwater
County
—
System ID
MN1280010
Violations
2
Contaminant Test Results
EPA Violation History
No violations in the past 5 years
Full EPA compliance since 1991.
Understanding violation severity
Tier 1Urgent health risk. Utility must notify all customers within 24 hours.Tier 2Important health or treatment issue. Customers notified within 30 days.Tier 3Administrative or monitoring issue. Reported in the annual water quality report.
Source: EPA Safe Drinking Water Information System (SDWIS) · Updated quarterly
Frequently Asked Questions About Spring Grove
Is Spring Grove water safe to drink?
Spring Grove water receives a grade of A (98/100), which is considered excellent. Out of 27 contaminants tested, none exceed EPA legal limits. The water meets federal safety standards.
What contaminants has Spring Grove detected?
27 contaminants were tested in Spring Grove's water. No contaminants exceed EPA legal limits or health goals, indicating good water quality management.
Does Spring Grove have any EPA violations?
Yes, Spring Grove has 2 EPA violation(s) on record, with the most recent in 1991. Violation types include MR.
How many people does Spring Grove serve?
Spring Grove serves approximately 1,291 people, Minnesota.
What type of water does Spring Grove provide?
Spring Grove sources its water from groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is MN1280010.
How does Spring Grove compare to other utilities in Minnesota?
Spring Grove scores 98/100 with a grade of A (excellent). This places it among the higher-performing utilities in the state. Visit our Minnesota state page for a full comparison of water systems.