Wilsonville Wastewater Treatment Plant Project
Clean Water for Tomorrow   

Project Location

The Wilsonville Wastewater Treatment Plant is located to the west of I-5 near the Willamette River.  Download a detailed plant site map with photos.

Vicinity Map of Wastewater Treatment Plant

Click on the following series of articles for an overview of the Wastewater Treatment Plant and individual unit processes.

Improving the WWTP

Liquid Treatment Process


Odor Control

Biosolids Processing

Filtration and Disinfection

Fact Sheet

Project Performance Report August 2013