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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

City Stormwater Projects

green street plantingFollow these links for information about current and completed sewer and stormwater infrastructure projects, green infrastructure programs and watershed restoration around the city. 

Combined Sewer Overflow Control

See how Portland controls CSOs

Construction Projects

Current, past and future projects