A88/100
HAZEN CITY OF — Water Quality Report 2026
Serving 2,411 people · North Dakota
Water Source
Purchased Surface Water
County
—
System ID
ND2900470
Violations
1
Contaminant Test Results
2 contaminants above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
Copper (90th percentile) | 2.20 mg/L | 1.30 mg/L | Over Limit |
Lead (90th percentile) | 0.004 mg/L | 0.015 mg/L | Above Goal |
EPA Violation History
No violations in the past 5 years
Full EPA compliance since 2012.
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 HAZEN CITY OF
Is HAZEN CITY OF water safe to drink?
HAZEN CITY OF water receives a grade of A (88/100), 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 HAZEN CITY OF detected?
2 contaminants were tested in HAZEN CITY OF's water. Notable contaminants include Copper (90th percentile), Lead (90th percentile). 1 exceed EPA legal limits (MCLs). 2 exceed EPA health goals (MCLGs).
Does HAZEN CITY OF have any EPA violations?
Yes, HAZEN CITY OF has 1 EPA violation(s) on record, with the most recent in 2012. Violation types include MR.
How many people does HAZEN CITY OF serve?
HAZEN CITY OF serves approximately 2,411 people, North Dakota. The system provides water to 1 community: Hazen.
What type of water does HAZEN CITY OF provide?
HAZEN CITY OF sources its water from purchased surface water. Surface water comes from rivers, lakes, or reservoirs and typically requires more extensive treatment. The utility's system ID is ND2900470.
How does HAZEN CITY OF compare to other utilities in North Dakota?
HAZEN CITY OF scores 88/100 with a grade of A (excellent). This places it among the higher-performing utilities in the state. Visit our North Dakota state page for a full comparison of water systems.