Status & Trends by Region


Status & Trends in the Malheur Subbasin (Middle Snake Province)

Spring Chinook

No abundance chart available for Spring Chinook.
Biological Objective : Subbasin Plan Objective :
None337
 
Current Status : Extirpated
ESA Listing Status :    Not Listed
Evolutionary Significant Unit (ESU) :  
Major Population Group (MPG) :  
Population :  
 

Bull Trout

Biological Objective : Draft Recovery Plan Criteria :
2,000-3,000 adults distributed between Upper Malheau River and North Fork Malheur River (USFWS)338
 
Current Status : Redd Counts
2013: 68 redds107

ESA Listing Status :    Threatened
 

Redband Trout

No abundance chart available for Redband Trout.
Biological Objective : Subbasin Plan Objective :
None337
 
Current Status : Population estimate = 156,200 (+ 23,273), Population densities ranged from 0.005 - 0.730 fish/m2 with a mean density of 0.181354
ESA Listing Status :    Species of Concern