Status & Trends by Region


Status & Trends in the Wind Subbasin (Columbia Gorge Province)

Fall Chinook

Biological Objective : Draft Recovery Plan Criteria :
1,200 natural adults (includes Oregon)298
 
Current Status : Adult Escapement
2015: 2,247 adults (Tule and Upriver Brights) 78

ESA Listing Status :    Threatened
Evolutionary Significant Unit (ESU) : Lower Columbia  
Major Population Group (MPG) : Gorge Fall 
Population : Upper Gorge 
 

Chum

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

Coho

No abundance chart available for Coho.
Biological Objective : Draft Recovery Plan Criteria :
1,900 natural adults298
 
Current Status : Unknown
ESA Listing Status :    Threatened
Evolutionary Significant Unit (ESU) : Lower Columbia 
Major Population Group (MPG) : Gorge 
Population : Upper Gorge 
 

Summer Steelhead

Biological Objective : Draft Recovery Plan Criteria :
1,000 natural adults298
 
Current Status : NOSA Estimate
2017: 1,059 spawners474
Adult Escapement
2014: 272 adults 511
Juvenile Outmigrants
2017: 22,584 juveniles474

ESA Listing Status :    Threatened
Evolutionary Significant Unit (ESU) : Lower Colunbia 
Major Population Group (MPG) : Gorge Summer 
Population : Wind 
 

Winter Steelhead

Biological Objective : Draft Recovery Plan Criteria :
No Objectives298
 
Current Status : Adult Counts
2014: 8 spawners (natural)79

ESA Listing Status :    Threatened
Evolutionary Significant Unit (ESU) : Lower Columbia 
Major Population Group (MPG) : Gorge Winter 
Population : Upper Gorge