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May
20

Construction status

North Mercer Island/Enatai sewer upgrade construction status.

View current construction activity on project home page.

Map current as of February 1, 2025.

Map showing North Mercer Island/Enatai Sewer Upgrade project area by project status. This includes four miles of pipe across north Mercer Island, upgrading the North Mercer Pump Station and Lift Station 11 at Fruitland Landing, and relining pipes along southwest Bellevue between Enatai Beach Park and the Mercer Slough. Areas are noted as planned construction in yellow line with black outline, active construction in orange dotted line, and post-construction restoration in blue solid line.

This map is updated as construction progresses across north Mercer Island and southwest Bellevue. It shows areas of planned construction, active construction, and post-construction restoration.

If you need this map in another format, please leave a voicemail on the project hotline at 425-305-3578 or call TTY Relay 7-1-1. Reasonable accommodations are available to you for free.

Construction photos

View more construction photos.

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