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Environmental Services

working for clean rivers

Phone: 503-823-7740

Fax: 503-823-6995

1120 SW 5th Avenue, Room 1000, Portland, OR 97204

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Current Projects

Over one-third of Portland’s 2,500 miles of sewer pipes are more than 80 years old. Here is a list of current projects Environmental Services is working on to replace or repair aging sewers and protect water quality, public health, and the environment.


Balch Conduit Support Project

Construction coming in summer 2015

Eastmoreland-Woodstock Sewer Repair

Construction Update as of March 26, 2015

Grant Park Sewer Repair

Construction Underway

Kenton Sewer Repair Project

Construction is underway

Lagoon Reconstruction Project

Lagoon reconstruction at the Columbia Boulevard Wastewater Treatment Plant

NW Raleigh/Quimby Sewer Replacement Project

Construction expected in March 2015

Overlook Sewer Replacement

Construction is underway

Rose City Park Sewer Repair

Construction is underway

SE Sandy Boulevard Green Street

Construction is underway

Sellwood-Moreland Sewer Repair Project

Construction began October 2014

SW Terwilliger Boulevard Sewer Project

Construction delayed until 2016