[Chapter] Site Tour: Portland Columbia Blvd STEP - Solids Facility
5001 N Columbia Blvd
Portland, OR 97203
United States
Join us for a site tour of the City of Portland Bureau of Environmental Services Columbia Boulevard Wastewater Treatment Plant (CBWTP) Secondary Treatment Expansion Program (STEP). Our first tour of the project focused on the completion of the new secondary clarifiers in October of 2024. This tour will focus on the new Solids Facility as it nears completion and begins startup.
