Sanitary Sewer Master Plan

Sewer Master Plan Cover Page

The City Council approved a Sanitary Sewer Master Plan Update on August 12, 2019, and adopted it into the City's Comprehensive Plan at the City Council meeting on November 25, 2019

The master plan includes an update of a 2012 hydraulic model prepared by Clean Water Services and development of a concept plan for service to the South Tualatin and Basalt Creek expansion areas.

The current adopted 2019 Sewer Master Plan document is below.