Name of Dam

State

Project

Region

Dam Use

East Canal

Colorado

Uncompahgre

Upper Colorado

Diversion

East Canyon

Utah

Weber Basin

Upper Colorado

Storage

East Fork

Colorado

Collbran

Upper Colorado

Diversion

East Park

California

Orland

Mid Pacific

Storage

East Portal

Colorado

Colorado-Big Thompson

Great Plains

Diversion

Easton

Washington

Yakima

Pacific Northwest

Diversion

Echo

Utah

Weber River

Upper Colorado

Storage

Eden

Wyoming

Eden

Upper Colorado

Storage

El Vado

New Mexico

Middle Rio Grande

Upper Colorado

Storage

Elephant Butte

New Mexico

Rio Grande

Upper Colorado

Storage

Emigrant

Oregon

Rogue River Basin

Pacific Northwest

Storage

Enders

Nebraska

Frenchman-Cambridge PSMBP

Great Plains

Storage