A93/100
LA CONNER WATER DEPT — Water Quality Report 2026
Serving 1,585 people · Washington
Water Source
Purchased Surface Water
County
—
System ID
WA5343350
Violations
7
Contaminant Test Results
EPA Violation History
No violations in the past 5 years
Full EPA compliance since 2016.
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 LA CONNER WATER DEPT
Is LA CONNER WATER DEPT water safe to drink?
LA CONNER WATER DEPT water receives a grade of A (93/100), which is considered excellent. Out of 1 contaminants tested, none exceed EPA legal limits. The water meets federal safety standards.
What contaminants has LA CONNER WATER DEPT detected?
1 contaminants were tested in LA CONNER WATER DEPT's water. No contaminants exceed EPA legal limits or health goals, indicating good water quality management.
Does LA CONNER WATER DEPT have any EPA violations?
Yes, LA CONNER WATER DEPT has 7 EPA violation(s) on record, with the most recent in 2016. Violation types include Other, MR.
How many people does LA CONNER WATER DEPT serve?
LA CONNER WATER DEPT serves approximately 1,585 people, Washington.
What type of water does LA CONNER WATER DEPT provide?
LA CONNER WATER DEPT 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 WA5343350.
How does LA CONNER WATER DEPT compare to other utilities in Washington?
LA CONNER WATER DEPT scores 93/100 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.