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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 Sewer Construction 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.


2016-17 Cured-in-Place Pipe Lining Projects

Construction to start winter 2017

Lagoon Reconstruction Project

Lagoon reconstruction at the Columbia Boulevard Wastewater Treatment Plant

North/Northeast Portland Sewer Repair

Piedmont, Humboldt, Woodlawn and King Neighborhoods