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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

More Contact Info

Stormwater Resources

Rainwater Harvesting Guide

City of Portland code guidelines (334kb PDF)

Community Watershed Stewardship Grants

Grants of up to $10,000 to citizens and organizations for watershed enhancement projects

Stormwater Management Manual

Guidance on sustainable stormwater design