Status & Trends in the Columbia Upper Middle Subbasin (Columbia Cascade Province)

Spring Chinook

Biological Objective : Subbasin Plan Objective : None   Current Status : Adult Counts (Rock Island Dam) 2017: 8,080 adults 60 ESA Listing Status :    Endangered Evolutionary Significant Unit (ESU) : Upper Columbia  Major Population Group (MPG) : Wenatchee-Methow  Population : Wenatchee, Entiat, Methow

Summer Chinook

Biological Objective : Subbasin Plan Objective : None   Current Status : Adult Counts (Rock Island Dam) 2017: 56,265 adults 60 ESA Listing Status :    Not Listed Evolutionary Significant Unit (ESU) : Upper Columbia  Major Population Group (MPG) :   Population :

Summer Steelhead

Biological Objective : Subbasin Plan Objective : None   Current Status : Adult Counts (Rock Island Dam) 2017: 7,639 adults (mixed)60 ESA Listing Status :    Threatened Evolutionary Significant Unit (ESU) : Upper Columbia  Major Population Group (MPG) : Wenatchee-Methow  Population : Wenatchee, Entiat, Mehtow

Rainbow Trout

No abundance chart available for Rainbow Trout. Biological Objective : Subbasin Plan Objective : None   Current Status : Unknown ESA Listing Status :    Species of Concern