With construction mostly complete, you can:

• View a time lapse of the salmon subway construction: http://bit.ly/timelapseOaksBottom
• Native plants installed in February 2019
• View images of construction and Environmental Services' critter camera video: http://bit.ly/OaksBottomFlickr 
• View background information about this collaborative project to bring salmon back to Oaks Bottom Wildlife Refuge 
• See news releases on the completion of the salmon subway. 

What’s left to do

• A viewing platform will be constructed in Fall 2019

What has been done

Between July and November 2018, with Portland Parks & Recreation (PP&R) and the U.S. Army Corps of Engineers, we:

• Replaced a culvert with a larger passage to improve fish passage and the flow of water between the Willamette River and the Oaks Bottom Wildlife Refuge.
• Excavated new channels and improved wetland habitat so young fish, including species listed as threatened or endangered, can use the calmer waters of the wetland to rest and find food.
• Removed invasive vegetation, such as purple loosestrife, and plant native seed within the construction footprint.  Remaining plantings will be installed in February 2019.
• Enhance opportunities for environmental education and interpretation of the refuge from the Springwater Trail with an overlook to observe nature.  A viewing platform will be constructed in 2019.

Project Contacts

BES CONTACT: Ronda Fast, 503-823-4921, Ronda.Fast@portlandoregon.gov

USACE CONTACT: Sarah Bennett, 503-808-4514, Sarah.P.Bennett@usace.army.mil