ESA Status of Key Salmonid Species Found in the Vicinity of the City of Portland

ESA Status of Key Salmonid Species Found in the Vicinity of the City of Portland

Species

Scientific Name

ESU

ESA Listing Status

Listing Decision Date

Steelhead trout

Oncorhynchus mykiss

Lower Columbia River

Threatened

March 19, 1998

Steelhead trout

Oncorhynchus mykiss

Upper Willamette River

Threatened

March 25, 1999

Chinook salmon

Oncorhynchus
tshawytscha

Lower Columbia River

Threatened

March 24, 1999

Chinook salmon

Oncorhynchus
tshawytscha

Upper Willamette River

Threatened

March 24, 1999

Chum salmon

Oncorhynchus
keta

Columbia River

Threatened

March 1999

Coho salmon*

Oncorhynchus kisutch

Lower Columbia River/Southwest Washington

Candidate

May 6, 1997

*  Coho are also listed on the state ESA.