Tag Archives: Steelhead

Marine Survival Project Looks at Salmon Poisoning Disease

Steelhead out-migrating from North Sound rivers appear to have better marine survival than steelhead smolts from South Sound, and researchers are studying salmon poisoning disease as a potential cause. Salmon poisoning disease, or Nanophyetus salmincola, is best known as the parasite that can make dogs sick when they eat raw salmon. It also has been […]

Jamestown S’Klallam Gathering Steelhead DNA for Database

The Jamestown S’Klallam Tribe wants to know which age class of steelhead is surviving best within the Dungeness River watershed. While checking smolt traps and conducting spawning ground surveys this spring, the tribe took tail and scale samples from 500 juvenile steelhead in five creeks between Sequim and Port Angeles: Seibert, McDonald, Matriotti, Bell and […]

Salmon swimming past old dam site on Elwha River

Olympic National Park reported this week that its biologists have seen adult chinook salmon swimming two miles upstream from the park’s boundary in the Elwha River, above the old Elwha Dam site. This comes two months after steelhead were seen swimming just above the old dam site by Lower Elwha Klallam Tribe and National Oceanic and […]