A97/100
North City Water District — Water Quality Report 2026
Serving 31,744 people · Washington
Water Source
Purchased Surface Water
County
—
System ID
WA5339600
Violations
3
Contaminant Test Results
EPA Violation History
No violations in the past 5 years
Full EPA compliance since 2013.
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 City Water District
Is North City Water District water safe to drink?
North City Water District water receives a grade of A (97/100), which is considered excellent. Out of 68 contaminants tested, none exceed EPA legal limits. The water meets federal safety standards.
What contaminants has North City Water District detected?
68 contaminants were tested in North City Water District's water. No contaminants exceed EPA legal limits or health goals, indicating good water quality management.
Does North City Water District have any EPA violations?
Yes, North City Water District has 3 EPA violation(s) on record, with the most recent in 2013. Violation types include Other, MR.
How many people does North City Water District serve?
North City Water District serves approximately 31,744 people, Washington.
What type of water does North City Water District provide?
North City Water District 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 WA5339600.
How does North City Water District compare to other utilities in Washington?
North City Water District scores 97/100 with a grade of A (excellent). This places it among the higher-performing utilities in the state. Visit our Washington state page for a full comparison of water systems.