Snake River Basin Steelhead

ESA Listing Status: Threatened on Jan. 5, 2006 pdf format 228kb; updated April 14, 2014 pdf format 503kb

DPS Definition: This distinct population segment, or DPS, includes naturally spawned anadromous O. mykiss (steelhead) originating below natural and manmade impassable barriers from the Snake River basin, and also steelhead from six artificial propagation programs:

Current Population Trends:

Critical Habitat: Designated Sept. 2, 2005 pdf format 1.8MB

Protective Regulations: Issued June 28, 2005 pdf format 295kb

Steelhead Status Reviews

Steelhead Federal Register Notices

Steelhead Maps & GIS Data