Status & Trends by Region


Status & Trends in the Big White Salmon Subbasin (Columbia Gorge Province)

Fall Chinook

Biological Objective : Draft Recovery Plan Criteria :
500 natural adults298
 
Current Status : NOSA Estimate
2015: 3,010 adults (natural - tule and upriver bright) 474

ESA Listing Status :    Threatened
Evolutionary Significant Unit (ESU) : Lower Columbia  
Major Population Group (MPG) : Gorge Spring 
Population : White Salmon 
 

Spring Chinook

No abundance chart available for Spring Chinook.
Biological Objective : Draft Recovery Plan Criteria :
500 natural adults298
 
Current Status : Functionally extirpated 383
ESA Listing Status :    Threatened
Evolutionary Significant Unit (ESU) : Lower Columbia 
Major Population Group (MPG) : Gorge Fall 
Population : White Salmon 
 

Coho

No abundance chart available for Coho.
Biological Objective : Draft Recovery Plan Criteria :
1,900 natural adults (entire population)298
 
Current Status : Unknown
ESA Listing Status :    Threatened
Evolutionary Significant Unit (ESU) : Lower Columbia River 
Major Population Group (MPG) : Gorge 
Population : Upper Gorge/Hood 
 

Steelhead

No abundance chart available for Steelhead.
Biological Objective : Recovery Plan Criteria :
Re-establish population302
 
Current Status : Functionally extirpated 376
ESA Listing Status :    Threatened
Evolutionary Significant Unit (ESU) : Middle Columbia River 
Major Population Group (MPG) : Cascades Eastern Slope 
Population : White Salmon 
 

Rainbow Trout

No abundance chart available for Rainbow Trout.
Biological Objective : Subbasin Plan Objective :
None303
 
Current Status : Unknown
ESA Listing Status :    Not Listed