City of Hood River – Waste Water Treatment Plant Outfall Extension Project

The construction of this projects consisted of modifications to the existing effluent structure of the waste water treatment plant’s disinfection basin, installation of approximately 1,985-feet of new out of water 36-inch HDPE outfall pipe with related manholes, installation of approximately 335-feet of new in-water 34-inch HDPE outfall pipe, installation of a new HDPE 12-port in-water diffuser, and construction of a new bike path. Construction also included the reconstruction of the cul-de-sac at the western end of Portway Avenue, and modifications to the existing storm water collection system to satisfy DEQ requirements.

Owner: City of Hood River

Engineer: Bell Design Company

Location: Hood River, Oregon

Completion Date: 2016