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The City of Portland, Oregon

Environmental Services

working for clean rivers

Phone: 503-823-7740

Fax: 503-823-6995

1120 SW 5th Ave, Suite 613, Portland, OR 97204

More Contact Info

Customer Services

Report Sewer Problems

Report sewer backups, odors or spills

Stormwater Discount Program

Learn about Portland's stormwater discount program, Clean River Rewards.

Required Sewer Connection

Sewer connection requirements and payment options

Clean River Tips

Easy actions you can take to help keep our rivers and streams clean

What You Shouldn't Flush

What you can do at home to protect the sewer system

Request an Administrative Review

Download the Administrative Review Request Form

Contracting Opportunity Program

Helping minority-owned, women-owned, and emerging small businesses (M/W/ESBs) compete and succeed

GreenBucks

Supporting schools, investing in clean rivers

Contact Environmental Services

How to report sewer problems or spills, or reach customer service