A96/100
North Branch — Water Quality Report 2026
Serving 6,190 people · Minnesota
Water Source
Groundwater
County
—
System ID
MN1130011
Violations
1
Contaminant Test Results
1 contaminant above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
Lead (90th percentile) | 0.003 mg/L | 0.015 mg/L | Above Goal |
EPA Violation History
No violations in the past 5 years
Full EPA compliance since 1998.
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 North Branch
Is North Branch water safe to drink?
North Branch water receives a grade of A (96/100), 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 North Branch detected?
31 contaminants were tested in North Branch's water. Notable contaminants include Lead (90th percentile). No contaminants exceed EPA legal limits. 1 exceed EPA health goals (MCLGs).
Does North Branch have any EPA violations?
Yes, North Branch has 1 EPA violation(s) on record, with the most recent in 1998. Violation types include MR.
How many people does North Branch serve?
North Branch serves approximately 6,190 people, Minnesota.
What type of water does North Branch provide?
North Branch sources its water from groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is MN1130011.
How does North Branch compare to other utilities in Minnesota?
North Branch scores 96/100 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.