A98/100
Cannon Falls — Water Quality Report 2026
Serving 4,237 people · Minnesota
Water Source
Groundwater
County
—
System ID
MN1250001
Violations
2
Contaminant Test Results
EPA Violation History
No violations in the past 5 years
Full EPA compliance since 2002.
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 Cannon Falls
Is Cannon Falls water safe to drink?
Cannon Falls water receives a grade of A (98/100), which is considered excellent. Out of 31 contaminants tested, none exceed EPA legal limits. The water meets federal safety standards.
What contaminants has Cannon Falls detected?
31 contaminants were tested in Cannon Falls's water. No contaminants exceed EPA legal limits or health goals, indicating good water quality management.
Does Cannon Falls have any EPA violations?
Yes, Cannon Falls has 2 EPA violation(s) on record, with the most recent in 2002. Violation types include MR.
How many people does Cannon Falls serve?
Cannon Falls serves approximately 4,237 people, Minnesota.
What type of water does Cannon Falls provide?
Cannon Falls sources its water from groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is MN1250001.
How does Cannon Falls compare to other utilities in Minnesota?
Cannon Falls 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.