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Completed – Fall 2012

Project description

The King County Wastewater Division and the city of Bellevue upgraded 45-year-old sewer trunk lines along SE Third St and 102nd Ave SE in Bellevue. The King County Bellevue influent trunk and the city of Bellevue West Central Business District trunk lines were upgraded to provide the required capacity to accommodate recent and projected growth in Bellevue.

Project schedule

Anticipated project schedule

operations phase

24-hour emergency and odor reporting:

Contact South Treatment Plant at  206-263-1760.

Project vicinity

Project area - Bellevue Influent Trunk ImprovementProject area


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