Education at West Point
West Point treats wastewater from homes and businesses in Seattle, Shoreline, north Lake Washington, north King County, and parts of south Snohomish County. Seattle’s combined stormwater/wastewater sewer system also flows into West Point.
Tour West Point
West Point tours are now available to university classes, professional groups, and other adult community groups. Visit the events page for a list of upcoming community tour opportunities and information about registration.
Blog: Clean water stories
Public tours resume at the West Point Treatment Plant, May 24, 2018