Status & Trends by Region


Status & Trends in the Kalama Subbasin (Lower Columbia Province)

Fall Chinook

Biological Objective : Draft Recovery Plan Criteria :
500 natural adults 298
 
Current Status : NOSA Estimate
2015: 3,598 spawners (natural)474

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

Spring Chinook

Biological Objective : Draft Recovery Plan Criteria :
300 natural adults298
 
Current Status : Adult Escapement (natural)
2014: 187 adults (natural)117

ESA Listing Status :    Threatened
Evolutionary Significant Unit (ESU) : Lower Columbia 
Major Population Group (MPG) : Cascade Spring 
Population : Kalama 
 

Chum

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

Coho

Biological Objective : Draft Recovery Plan Criteria :
500 natural adults298
 
Current Status : NOSA Estimate
2015: 239 spawners 474

ESA Listing Status :    Threatened
Evolutionary Significant Unit (ESU) : Lower Columbia 
Major Population Group (MPG) : Cascade 
Population : Kalama 
 

Coastal Cutthroat

No abundance chart available for Coastal Cutthroat.
Biological Objective : Subbasin Plan Objective :
None300
 
Current Status : Unknown
ESA Listing Status :    Species of Concern
Evolutionary Significant Unit (ESU) :  
Major Population Group (MPG) :  
Population :  
 

Summer Steelhead

Biological Objective : Draft Recovery Plan Criteria :
500 natural adults298
 
Current Status : Adult Escapement (natural)
2015: 814 adults (natural)116

ESA Listing Status :    Threatened
Evolutionary Significant Unit (ESU) : Lower Columbia 
Major Population Group (MPG) : Cascade Summer 
Population : Kalama 
 

Winter Steelhead

Biological Objective : Draft Recovery Plan Criteria :
600 natural adults 298
 
Current Status : NOSA Estimate
2015: 2,106 spawners474
Juvenile Outmigrants
2017: 14,043 juveniles (summer and winter)474

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