LEVEL OF CONCERN: CRITICAL
Southern Oregon/Northern California Coast Coho are critically vulnerable to extinction as wild fish within the next 50-100 years. There has likely been 95% or more decline in numbers since the 1960s in California due to dam construction and habitat degradation from various land use practices.
Southern Oregon/Northern California Coast (SONCC) Coho salmon populations have likely declined 95% from their historical abundance. There are general indications of continued long-term decline and/or high variability in numbers from larger streams.
Scroll down for more information about the SONCC Coho salmon. To read the full species account, click here.
© 2019 California Trout Inc. All Rights Reserved. Photos and graphics © CalTrout or used with permission.
360 Pine Street, 4th Floor, San Francisco, CA 94104, (415) 392-8887.
Fish photo, Jim Inman. Water photo,Wyatt Horsley. People photo, Jacob Katz.