Steve Gough

The Arcata Fish and Wildlife Office along with the California Department of Fish and Wildlife, Yurok Tribal Fisheries Program, and Hoopa Valley Tribal Fisheries Department survey the mainstem Trinity River to recover salmonid carcasses and count and map Chinook Salmon (Oncorhynchus...

Adult fall-run Chinook Salmon Oncorhynchus tshawytscha carcasses and redds were surveyed on the mainstem Klamath River, California, from Iron Gate Dam to Wingate Bar during the 2020–2023 spawning seasons to estimate annual escapement and characterize the age and sex composition and spawning...

Salmon redds and carcasses were surveyed on the mainstem Trinity River, California from Lewiston Dam to the confluence with the Klamath River, during the 2020–2023 spawning seasons to map spawning abundance and distribution, evaluate pre-spawn mortality, and characterize redds by species and...