A87/100
Zimmerman — Water Quality Report 2026
Serving 6,772 people · Minnesota
Water Source
Groundwater
County
—
System ID
MN1710006
Violations
10
Contaminant Test Results
1 contaminant above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
Lead (90th percentile) | 0.002 mg/L | 0.015 mg/L | Above Goal |
EPA Violation History
No violations in the past 5 years
Full EPA compliance since 2000.
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 Zimmerman
Is Zimmerman water safe to drink?
Zimmerman water receives a grade of A (87/100), which is considered excellent. Out of 31 contaminants tested, none exceed EPA legal limits. 1 contaminant(s) exceed non-enforceable health goals. The water meets federal safety standards.
What contaminants has Zimmerman detected?
31 contaminants were tested in Zimmerman's water. Notable contaminants include Lead (90th percentile). No contaminants exceed EPA legal limits. 1 exceed EPA health goals (MCLGs).
Does Zimmerman have any EPA violations?
Yes, Zimmerman has 10 EPA violation(s) on record, with the most recent in 2000. Violation types include MR.
How many people does Zimmerman serve?
Zimmerman serves approximately 6,772 people, Minnesota.
What type of water does Zimmerman provide?
Zimmerman sources its water from groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is MN1710006.
How does Zimmerman compare to other utilities in Minnesota?
Zimmerman scores 87/100 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.