A93/100
Atwater — Water Quality Report 2026
Serving 1,133 people · Minnesota
Water Source
Groundwater
County
—
System ID
MN1340001
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 2007.
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 Atwater
Is Atwater water safe to drink?
Atwater 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 Atwater detected?
1 contaminants were tested in Atwater's water. Notable contaminants include Lead (90th percentile). No contaminants exceed EPA legal limits. 1 exceed EPA health goals (MCLGs).
Does Atwater have any EPA violations?
Yes, Atwater has 4 EPA violation(s) on record, with the most recent in 2007. Violation types include MR.
How many people does Atwater serve?
Atwater serves approximately 1,133 people, Minnesota.
What type of water does Atwater provide?
Atwater sources its water from groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is MN1340001.
How does Atwater compare to other utilities in Minnesota?
Atwater 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.