Dams in the Columbia River Watershed

Main stem Columbia River dams

Mica Dam (BC)

Revelstoke Dam (BC)

Keenleyside Dam (BC)

Grand Coulee Dam (WA)
 - see PICTURE GALLERIES

Chief Joseph Dam (WA)

Wells Dam (WA)

Rocky Reach Dam (WA)

Rock Island Dam (WA)

Wanapum Dam (WA)

Priest Rapids Dam (WA)

McNary Dam (WA-OR)

John Day Dam (WA-OR)

The Dalles Dam (WA-OR)

Bonneville Dam (WA-OR)


Snake River dams

Jackson Lake Dam (WY)

Palisades Dam (ID)

Gem State Dam (ID)

American Falls Dam (ID)

Minidoka Dam (ID)

Milner Dam (ID)

Twin Falls Dam (ID)

Upper Salmon Falls Dam (ID)

Lower Salmon Falls Dam (ID)

Bliss Dam (ID)

C. J. Strike Dam (ID)

Swan Falls Dam (ID)

Brownlee Dam (ID-OR)

Oxbow Dam (ID-OR)

Hells Canyon Dam (ID-OR)

Lower Granite Dam (WA)

Little Goose Dam (WA)

Lower Monumental Dam (WA)

Ice Harbor Dam (WA)


Snake River Tributary Dams

Salmon River dams
Little Salmon River dams

Owyhee River dams

Owyhee Dam

South Fork Owyhee River dams
Malheur River dams
Grande Ronde River dams
Wallowa River dams
Powder River dams
Blackfoot River dams
Henrys Fork dams
Fall River dams
Portneuf River dams
Salmon Falls Creek dams

Boise River dams

Arrowrock Dam

Lucky Peak Dam


South Fork Boise River dams

Goose Creek dams
Weiser River dams
Burnt River dams
Willow Creek dams
Payette River dams
North Fork Payette River dams
South Fork Payette River dams


Clearwater River

      North Fork Clearwater River

      Dworshak Dam

Malad River dams

      Big Wood River dams

            Camas Creek

      Little Wood River dams

Kootenay River dams

Bull River dams

Elk River dams

Duncan River dams

Mark Creek dams

Pend Oreille River / Clark Fork River dams

Flathead River dams

Deschutes River dams

Yakima River dams

Cle Elum River dams

Kachess River dams

Naches River dams

Bumping River dams

Tieton River dams

Willamette River dams

      Santiam River dams

      Middle Fork Willamette River dams

            Hills Creek Dam

            Lookout Point Dam

            Fall Creek Dam

            Dexter Dam

      McKenzie River dams

      Coast Fork Willamette River dams

Spokane River dams

Cowlitz River dams

Lewis River dams

Spillimacheen River dams

Wenatchee River dams

Chelan River dams

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List of dams in the Columbia River watershed
Includes dams on tributaries

List of tributaries of the Columbia River

Tributaries and sub-tributaries hierarchically listed in order from the mouth of the Columbia River upstream. Major dams and reservoir lakes also noted.