John Day Dam, Columbia River
Theodore Clutter
Grand Coulee Dam Powerhouse
Earl Roberge
Lower Granite Dam, Snake River, 1 Of 4
Theodore Clutter
Columbia River Windsurfing
Jim Corwin
Columbia River Bluffs
Earl Roberge
Bonneville Dam
William H. Mullins
Horsetail Falls, Columbia River Gorge
John Shaw
Horsetail Falls, Columbia River Gorge #1
John Shaw
Mcnary Dam, Columbia River
Theodore Clutter
St. Joe River Floodplain
Theodore Clutter
Lower Granite Dam, Snake River, 2 Of 4
Theodore Clutter
St. Joe River Floodplain #1
Theodore Clutter
Lower Granite Dam, Snake River, 3 Of 4
Theodore Clutter
St. Joe River Floodplain #2
Theodore Clutter
Lower Granite Dam, Snake River, 4 Of 4
Theodore Clutter
Lower Monumental Dam, Snake River
Theodore Clutter
St. Joe River Reflections
Theodore Clutter
St. Joe River Floodplain #3
Theodore Clutter
St. Joe River
Theodore Clutter
Barn On Turtle Lake
Theodore Clutter
Grand Coulee Dam
Photo Researchers, Inc.
Bonneville Dam
Science Source
Aerial Of Center-pivot Sprinklers
Photo Researchers
Columbia River Gorge
Jim Corwin
Columbia River Gorge
Inga Spence
Columbia River
William H. Mullins
Columbia River Barges
Theodore Clutter
Ponytail Falls In The Columbia River
William H. Mullins
Windsurfer On Columbia River
Inga Spence
Waterfall at Columbia River Washington
Ted J Clutter and Photo Researchers
Below Fairy Falls, Or
Sean Bagshaw
Log Rafts On The Columbia River
Inga Spence
Waterfall, Columbia River, Washington
Theodore Clutter
Basalt Flows, Imnaha, Oregon
William H. Mullins
Imnaha Basalt, Oregon
William H. Mullins
Imnaha Basalt, Oregon #1
William H. Mullins
Imnaha Basalt, Oregon #2
William H. Mullins
Maryhill, Washington St
Inga Spence
Elowah Falls in Oregon
Sean Bagshaw
Elowah Falls, Oregon #1
Sean Bagshaw
Snake River Canyon
Theodore Clutter
Snake River
Theodore Clutter
Snake River #1
Theodore Clutter
Ranch On Snake River
Theodore Clutter
John Day River, Eastern Oregon
Theodore Clutter
Methow River Valley, Washington State
Theodore Clutter
Drying Salmon At The Dalles, Columbia
Science Source
Grain Barges On The Snake River #1
Theodore Clutter
Grain Barges On The Snake River
Theodore Clutter
Tail Of A Dead Chinook Salmon
Ted Kinsman
John Day Dam
William H. Mullins
Palouse Falls, Eastern Washington #1
Theodore Clutter
Palouse Falls, Eastern Washington #4
Theodore Clutter
Palouse Falls, Eastern Washington
Theodore Clutter
Palouse Falls, Eastern Washington #2
Theodore Clutter
Palouse Falls, Eastern Washington #3
Theodore Clutter
Arch Bridge and Multnomah Falls
Ted J Clutter and Photo Researchers
Fish Ladder, The Dalles Dam
Inga Spence
Arch Bridge And Multnomah Falls
Theodore Clutter
Lewiss Woodpecker
Thomas And Pat Leeson
Male Western Bluebird #1
Thomas And Pat Leeson
Wahclella Falls
John Shaw
White Sturgeon
Thomas And Pat Leeson
White Sturgeon #1
Thomas And Pat Leeson
Mcnary Dam
DOE/Science Source
Barge Enters Lock At Little Goose Dam -
Theodore Clutter
Cow Pasture
Theodore Clutter
Dworshak Dam
Theodore Clutter
St. Joe Baldy
Theodore Clutter
St. Joe Baldy #1
Theodore Clutter