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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

Tools & Resources

Field Guide for Maintenance

How to maintain Rain Gardens, Swales, and Stormwater Planters

Plant List

Plant list for vegetated stormwater management facilities from the City's Stormwater Management Manual

Best Management Practices

BMPs for controlling pollution sources in stormwater runoff