Bull Trout, Umatilla SMU

Bull Trout
Photo Credit: Terry Smith, U. S. Forest Service


  • Species Common Name Bull Trout
  • Species Scientific Name Salvelinus confluentus
  • Federal Listing Status Threatened
  • State Listing Status Sensitive
  • SMU/ESU/DPS/Subspecies Umatilla SMU


Special needs

Requires cool temperatures for spawning and rearing. Requires channel complexity and available migratory corridors.

Limiting factors

Passage barriers. Habitat.

Conservation actions

Continue habitat restoration. Screening.