A93/100
Dassel — Water Quality Report 2026
Serving 1,503 people · Minnesota
Water Source
Groundwater
County
—
System ID
MN1470003
Violations
4
Contaminant Test Results
1 contaminant above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
Lead (90th percentile) | 0.001 mg/L | 0.015 mg/L | Above Goal |
EPA Violation History
No violations in the past 5 years
Full EPA compliance since 2017.
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 Dassel
Is Dassel water safe to drink?
Dassel water receives a grade of A (93/100), which is considered excellent. Out of 1 contaminants tested, none exceed EPA legal limits. 1 contaminant(s) exceed non-enforceable health goals. The water meets federal safety standards.
What contaminants has Dassel detected?
1 contaminants were tested in Dassel's water. Notable contaminants include Lead (90th percentile). No contaminants exceed EPA legal limits. 1 exceed EPA health goals (MCLGs).
Does Dassel have any EPA violations?
Yes, Dassel has 4 EPA violation(s) on record, with the most recent in 2017. Violation types include MON, MR.
How many people does Dassel serve?
Dassel serves approximately 1,503 people, Minnesota.
What type of water does Dassel provide?
Dassel sources its water from groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is MN1470003.
How does Dassel compare to other utilities in Minnesota?
Dassel scores 93/100 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.