Project Overview
This project (EU205) will replace or repair aging wastewater mains in the Columbia, Cornwall Park, South Hill, Whatcom Falls, and York neighborhoods through both traditional replacement and cast-in-place pipe relining methods.
An aging watermain will also be replaced in the Broadway and Whatcom Falls neighborhoods.

Project Status – Fall 2026
This project is currently under design and outreach. The City’s design consultant, Kimley-Horn is conducting outreach to impacted properties. Construction is planned for late 2027.
Construction Impacts
During construction, there will likely be single-lane road closures and alley closures.
Contact
Media inquiries: pwmedia@cob.org
General questions: askpw@cob.org
Project Engineer:
Joey Malloy, P.E.
Phone: (360) 778-7909
Email: jamalloy@cob.org