A fisheries biologist counts salmon migrating upstream to spawn as the fish move through the Bonneville Dam fish ladders.
Location: Columbia River, Bonneville Dam and Locks, Oregon
Image ID: 19364
A fisheries biologist counts salmon migrating upstream to spawn as the fish move through the Bonneville Dam fish ladders.
Location: Columbia River, Bonneville Dam and Locks, Oregon
Image ID: 19365
A fisheries biologist counts salmon migrating upstream to spawn as the fish move through the Bonneville Dam fish ladders.
Location: Columbia River, Bonneville Dam and Locks, Oregon
Image ID: 19366
A fisheries biologist counts salmon migrating upstream to spawn as the fish move through the Bonneville Dam fish ladders.
Location: Columbia River, Bonneville Dam and Locks, Oregon
Image ID: 19367
A fisheries biologist counts salmon migrating upstream to spawn as the fish move through the Bonneville Dam fish ladders.
Location: Columbia River, Bonneville Dam and Locks, Oregon
Image ID: 19368
The Hood River Bridge is a truss bridge with a vertical lift that spans the Columbia River between Hood River, Oregon and White Salmon, Washington. The bridge is currently the second oldest road bridge across the Columbia between Washington and Oregon. It was built by the Oregon-Washington Bridge Company and opened on December 9, 1924. The original name was the Waucoma Interstate Bridge.
Location: Columbia River, Hood River, Oregon
Image ID: 19369
Bonneville Lock and Dam consists of several dam structures that together complete a span of the Columbia River between the US states of Oregon and Washington. The dam is located 40 miles east of Portland, Oregon, in the Columbia River Gorge. The primary functions of Bonneville Lock and Dam are those of electrical power generation and river navigation.
Location: Columbia River, Bonneville Dam and Locks, Oregon
Image ID: 19370