Interbay sewer and odor control upgrade
Project update
December 2018
King County to upgrade regional sewer pipe in Interbay neighborhood
King County is planning to upgrade an aging sewer pipe in Seattle’s Interbay neighborhood that is nearing the end of its service life. Learn more about this project here .
Construction for the project is expected to begin in early 2021. Whether you work, live or recreate in the area, we know you’ll have questions or concerns. As the project gets underway, we’d like to get to know you better. We are in the process of reaching out to neighbors and organizations in the project area.
Interested in scheduling an individual meeting or briefing to learn more about the project? Contact Kelly Foley at kelly.foley@kingcounty.gov.
Sign up for project alerts
Be sure to sign up for project updates to stay up-to-date on the latest project information and upcoming events. To sign up for text alerts, text KING INTERBAY to 468-311.
Project description
King County plans to upgrade an aging sewer pipe in Seattle’s Interbay neighborhood. The existing pipe was built in 1967 and is nearing the end of its service life. New odor control technology will be added to the system while the sewer pipe upgrade is underway. When complete, the sewer will provide reliable service for another 50 years or more.
Project schedule
Contact us
Kelly Foley, Community Services:
kelly.foley@kingcounty.gov
206-477-8621
Sign up for project email or text updates (or manage your King County subscriptions).
Project location
Back to the capital projects overview map .