

The Middle Columbia River steelhead is a threatened species. NOAA Fisheries’ West Coast Region, along with the Science Centers, work to protect and conserve this species under the Endangered Species Act.
ESA Listing Status: Threatened on March 25, 1999 (64 FR 14517) and January 5, 2006 (71 FR 833); updated April 14, 2014 (79 FR 20802)
DPS Description: This distinct population segment, or DPS, includes naturally spawned anadromous O. mykiss (steelhead) originating below natural and manmade impassable barriers from the Columbia River and its tributaries upstream of the Wind and Hood Rivers (exclusive) to and including the Yakima River; excludes such fish originating from the Snake River basin. This DPS includes steelhead from the following artificial propagation programs:
This DPS does not include steelhead that are designated as part of an experimental population.
Current Population Trends: Middle Columbia River Steelhead Status Reviews and Five-Year Updates
Critical Habitat: Designated September 2, 2005
Protective Regulations: Issued June 28, 2005 (70 FR 37159)
Recovery Plan: Middle Columbia River Steelhead Recovery Plan (2009)
Reintroduction Effort: Experimental Population Designation:
NOAA Fisheries delineated eight recovery domains, or geographic recovery planning areas, for the ESA-listed salmon and steelhead populations on the West Coast. The Middle Columbia River Recovery Sub-domain is one of three sub-domains comprising the Interior Columbia River Recovery Domain (see map of recovery domains). This sub-domain is home to one ESA-listed steelhead species, Middle Columbia River steelhead.
NOAA Fisheries West Coast Region manages recovery planning and implementation for this sub-domain through its Interior Columbia Basin Area Office.
Working with its Federal, state, tribal, and local partners, NOAA Fisheries adopted a Recovery Plan for Middle Columbia River steelhead in 2009. The plan is based on the biological needs of steelhead and provides the foundation for restoring the population to healthy levels. It covers the spawning, rearing, and freshwater migration range of Middle Columbia River steelhead, which is approximately 35,000 square miles in the Columbia plateau of eastern Washington and eastern Oregon, as well as the Columbia River and estuary. The plan draws on four locally developed recovery plans for management units encompassing Middle Columbia River tributaries in Washington and Oregon.
Steelhead recovery requires action at all levels of government and by all stakeholders to be effective. Partnerships among federal, state, local, and tribal entities, together with non-governmental and private organizations, are key to restoring healthy steelhead runs and ensuring the cultural, economic, and environmental benefits they provide. Implementing recovery actions is especially critical at the local level. NOAA Fisheries supports this by providing scientific and policy support, providing funding as available, and working with our partners to improve regulatory mechanisms for steelhead recovery.
Key partners working to restore Middle Columbia River steelhead are identified below.
If you would like to get involved directly in Middle Columbia River steelhead recovery efforts please join the Middle Columbia River Recovery Forum. If you have questions, or would like to learn about upcoming meetings and more about recovery efforts, please contact:
West Coast Region - Interior Columbia Basin Area Office
Sean Gross
Email: sean.gross@noaa.gov
Phone: (509) 856-5442