Name of Dam

State

Project

Region

DamUse

Garnet

Colorado

Uncompahgre

Upper Colorado

Diversion

Gerber

Oregon

Klamath

Mid Pacific

Storage

Gibson

Montana

Sun River

Great Plains

Storage

Glen Anne

California

Cachuma

Mid Pacific

Storage

Glen Canyon

Arizona

Colorado River Storage

Upper Colorado

Storage

Glen Elder

Kansas

PSMBP - Glen Elder

Great Plains

Storage

Glendo

Wyoming

PSMBP - Glendo

Great Plains

Storage

Granby

Colorado

Colorado-Big Thompson

Great Plains

Storage

Grand Coulee

Washington

Columbia Basin

Pacific Northwest

Storage

Grand Valley

Colorado

Grand Valley

Upper Colorado

Diversion

Granite Creek

Colorado

Fryingpan-Arkansas

Great Plains

Diversion

Granite Reef

Arizona

Salt River

Lower Colorado

Diversion

Grassy Lake

Wyoming

Minidoka

Pacific Northwest

Storage

Gray Reef

Wyoming

PSMBP - Glendo

Great Plains

Rereg

Great Cut Dike

Colorado

Dolores

Upper Colorado

Storage

Green Mountain

Colorado

Colorado-Big Thompson

Great Plains

Storage

Guernsey

Wyoming

North Platte

Great Plains

Storage

Gunnison

Colorado

Uncompahgre

Upper Colorado

Diversion