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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

Get Help with Ecoroof, Raingarden and Downspout Disconnection Projects

 Get Help with Ecoroof, Raingarden and Downspout Disconnection Projects


The city offers free workshops, videos, how-to guides, in-person support and financial assistance to help you manage stormwater on your own property. Get help or view manuals and instructional videos about ecoroofs, disconnecting your downspout, constructing a rain garden and other stormwater management techniques.

Sustainable Stormwater