ESA Status Reviews

Definitions & Policies

Conservation

Hatcheries

ESA Factors for Decline
Factors Contributing to the Decline of Chinook Salmon (PDF 265KB)
An Addendum to the 1996 West Coast Steelhead Factors for Decline Report, June 1998

Factors for Decline (PDF 302KB)
A Supplement to the Notice of Determination for West Coast Steelhead Under the Endangered Species Act, August 1996

Salmon & Marine Mammals
Investigation of Scientific Information on the Impacts of California Sea Lions and Pacific Harbor Seals on Salmonids and on the Coastal Ecosystems of Washington, Oregon, and California
NOAA Technical Memorandum NMFS-NWFSC-30, May 1997

Impacts of California Sea Lions and Pacific Harbor Seals on Salmonids and West Coast Ecosystems
Congressional Report; Feb. 11, 1999