Upstream terminus / Rock Island Dam / Rocky Reach Dam / ER station / /
NaturalFeature
Fish Tail Falls / Box Canyon / Columbia River / Rock Island / Alma Creek / Mad River / Entiat River / /
OperatingSystem
Fork / /
Organization
and Wildlife Service Mid-Columbia River Fishery Resource Office / Upper Columbia Recovery Unit / federal government / R.D. Nelle Fish Biologists U.S. Fish and Wildlife Service Mid-Columbia River Fishery Resource Office / U.S. Fish and Wildlife Service / USFWS Mid-Columbia River Fishery Resource Office / /
Person
D. Nelle Fish Biologists / R.D. Nelle U.S. Fish / Jenn Jones / Mark C. Nelson / /
Seasonal movement of bull trout in the Entiat River