A100/100
Hermantown — Water Quality Report 2026
Serving 7,215 people · Minnesota
Water Source
Purchased Surface Water
County
—
System ID
MN1690043
Violations
0
Contaminant Test Results
EPA Violation History
No violations in the past 5 years
This system has a clean compliance history.
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 Hermantown
Is Hermantown water safe to drink?
Hermantown water receives a grade of A (100/100), which is considered excellent. Out of 34 contaminants tested, none exceed EPA legal limits. The water meets federal safety standards.
What contaminants has Hermantown detected?
34 contaminants were tested in Hermantown's water. No contaminants exceed EPA legal limits or health goals, indicating good water quality management.
Does Hermantown have any EPA violations?
No, Hermantown has zero EPA violations on record. This indicates consistent compliance with federal drinking water standards.
How many people does Hermantown serve?
Hermantown serves approximately 7,215 people, Minnesota.
What type of water does Hermantown provide?
Hermantown sources its water from purchased surface water. Surface water comes from rivers, lakes, or reservoirs and typically requires more extensive treatment. The utility's system ID is MN1690043.
How does Hermantown compare to other utilities in Minnesota?
Hermantown scores 100/100 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.