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Environmental Services

working for clean rivers

Phone: 503-823-7740

Fax: 503-823-6995

1120 SW 5th Avenue, Suite 1000, Portland, OR 97204

Oaks Bluff Revegetation Project

The Oaks Bluff Restoration Project removed invasive plants and restored native plants along the eastern bank of the Willamette River. During the project invasives were removed on seven acres and over 3,800 native trees and shrubs were planted. There is ongoing invasive and plant control and plant maintanance continued through 2012. The project spans from south of the Ross Island Bridge to the Oaks Bottom Wildlife Refuge. This is some of the most valuable Oregon oak woodland and floodplain riparian and wetland habitat in this reach of the lower Willamette river.



Heartbleed Security Notice

A serious security vulnerability known as "Heartbleed" was recently discovered in OpenSSL, a popular software library commonly used by many websites on the internet to encrypt communication between a user's computer and a web server.

PortlandOregon.gov is NOT affected by this vulnerability as it does not use the OpenSSL software library. Please rest assured we are dedicated to protecting your security on this website.