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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

Stormwater Solutions

Stormwater Solutions Handbook

How to manage stormwater on the roof, on the ground, and underground

Stormwater Facility Handbook

Stormwater facility maintenance information for private property owners

Effectiveness Evaluation

of best management practices for stormwater management

How To

Learn how to install your own stormwater management systems