Skip to main content
Refine Results
Region
Document Type
Topic
Species Category

All Publications

2 resources match your filter criteria.

2022 5-Year Review: Summary & Evaluation of Snake River Basin Steelhead

Many West Coast salmon and steelhead (Oncorhynchus sp.) stocks have declined substantially from their historical numbers and now are at a fraction of their historical abundance.
August 16, 2022 - ESA 5-Year Review ,

2016 5-Year Review: Summary & Evaluation of Snake River Sockeye, Snake River Spring-Summer Chinook, Snake River Fall-Run Chinook, Snake River Basin Steelhead

Many West Coast salmon and steelhead (Oncorhynchus spp.) stocks have declined substantially from their historical numbers and now are at a fraction of their historical abundance. Several factors contribute to these declines, including: overfishing, loss and degradation of freshwater and estuarine habitat, hydropower development, poor ocean conditions, and hatchery practices.
March 29, 2016 - ESA 5-Year Review ,