A80/100
NORTH STAR ZOOT WATER — Water Quality Report 2026
Serving 4,323 people · Montana
Water Source
Groundwater
County
—
System ID
MT0004284
Violations
5
Contaminant Test Results
2 contaminants above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
Copper (90th percentile) | 1.44 mg/L | 1.30 mg/L | Over Limit |
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 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 NORTH STAR ZOOT WATER
Is NORTH STAR ZOOT WATER water safe to drink?
NORTH STAR ZOOT WATER water receives a grade of A (80/100), which is considered excellent. Out of 2 contaminants tested, 1 exceed EPA legal limits. 2 contaminant(s) exceed non-enforceable health goals. The water meets federal safety standards.
What contaminants has NORTH STAR ZOOT WATER detected?
2 contaminants were tested in NORTH STAR ZOOT WATER's water. Notable contaminants include Copper (90th percentile), Lead (90th percentile). 1 exceed EPA legal limits (MCLs). 2 exceed EPA health goals (MCLGs).
Does NORTH STAR ZOOT WATER have any EPA violations?
Yes, NORTH STAR ZOOT WATER has 5 EPA violation(s) on record, with the most recent in 2017. Violation types include MR, MCL. 1 are health-based violations.
How many people does NORTH STAR ZOOT WATER serve?
NORTH STAR ZOOT WATER serves approximately 4,323 people, Montana. The system provides water to 1 community: Bozeman.
What type of water does NORTH STAR ZOOT WATER provide?
NORTH STAR ZOOT WATER sources its water from groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is MT0004284.
How does NORTH STAR ZOOT WATER compare to other utilities in Montana?
NORTH STAR ZOOT WATER scores 80/100 with a grade of A (excellent). This places it among the higher-performing utilities in the state. Visit our Montana state page for a full comparison of water systems.