City of Mercer Island

Comprehensive Basin Review

Supporting Documents

2006 Comprehensive Basin Review (41 MB)

2012 Supplement (24 MB)

2020 Watercourse Erosion Condition Assessments Report (97 MB)

Upcoming Events

Holiday Light Recycling Drop-off

01/03/2025 (All day)
King County Repair Event

05/04/2025 - 1:30pm

Contact Information

9601 SE 36th Street
Mercer Island, WA 98040
Phone: (206) 275-7608
Email: publicworks@mercerisland.gov

In an Emergency, call 9-1-1

For our Non-Emergency 24/7 dispatch center, call: (425) 577-5656

Submit a Service Request here

View Full Contact Details