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November 19, 2024 Wind Storm Information
E-Bike and E-Scooter Safety
City Hall Closure: Accessing City Services

City of Mercer Island

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Comprehensive Basin Review

Supporting Documents

2006 Comprehensive Basin Review (41 MB)

2012 Supplement (24 MB)

2020 Watercourse Erosion Condition Assessments Report (97 MB)

Public Works Department
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Projects
Engineering
- Standard Details
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Right-of-Way
Sanitary Sewer Utility
- Fats, Oil, Grease (FOG)
Stormwater Utility
- Report a Spill
- Stormwater Source Control
Sustainability
Transportation
Utility Board
Water Utility
- Cross Connection Control
- Security Measures
Meet the Chief of Operations
Urban Forestry and Trees
- Tree Giveaway

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

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9611 SE 36th Street, Mercer Island, WA 98040 | (206) 275‑7600

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