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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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Construction Projects

Sign up for email construction updatesOver one-third of Portland’s more than 2,500 miles of sewer pipes are more than 80 years old. Projects to replace or repair aging sewers protect water quality, public health, and the environment.

sewer repair

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Fill out and submit this form to receive construction updates by email

What to Expect During Sewer Construction

Construction procedures, neighborhood impacts

Let Us Know If You Have Basement Moisture Problems

Take the Portland basement moisture survey

Work Zone Awareness

Please drive safely through highway work zones