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The City of Portland, Oregon

Environmental Services

working for clean rivers

Phone: 503-823-7740

Fax: 503-823-6995

MAILING ADDRESS: 1120 SW 5th Ave, Room 1000, Portland, OR 97204

More Contact Info

Learn more about our free technical assistance

Environmental Services provides free on-site technical assistance for property owners exploring rain gardens on their property.

Private rain gardens keep rain out of the public sewer system

Rain gardens on private property help keep stormwater from roofs, parking lots, and other paved areas out of the public sewer system.

School and community projects

Environmental Services provides funding for school and community planting projects that help keep stormwater out of the sewer system.