Once abundant throughout the river basins of the Pacific Northwest, Chinook salmon populations have declined to a fraction of their historical size. "Umpqua Watersheds has been tracking this ...

South Umpqua, Coos, Coquille, Rogue and Smith. The Coos and Siuslaw populations, as well as a former population in the Salmon River, have disappeared. “Spring Chinook numbers have plummeted in the ...

Although the fish were once abundant throughout the river basins of the Pacific Northwest, Chinook salmon populations have declined to a fraction of their historical size. "Umpqua Watersheds has ...

In a federal lawsuit filed in the District of Oregon, the Center for Biological Diversity, Native Fish Society, Umpqua ...