
Coho Pre-spawn Mortality Assessment Phase II
Spawning serverys were conducted in Whatcom, King and Thurston Counties to identify occurrences of pre-spawn mortality and the land use and GIS features that overlapped with those occurrences.

Spawning serverys were conducted in Whatcom, King and Thurston Counties to identify occurrences of pre-spawn mortality and the land use and GIS features that overlapped with those occurrences.

Wild Fish Conservancy completed spawning surveys in Snohomish County examining dead coho for pre-spawn mortality and high egg retention.