Name of Dam

State

Project

Region

Dam Use

Laguna

Arizona

Yuma

Lower Colorado

Diversion

Lahontan

Nevada

Newlands

Mid Pacific

Storage

Lake Alice Lower
No 1-1/2

Nebraska

North Platte

Great Plains

Storage

Lake Alice No. 1

Nebraska

North Platte

Great Plains

Storage

Lake Alice No. 2

Nebraska

North Platte

Great Plains

Storage

Lake Sherburne

Montana

Milk River

Great Plains

Storage

Lake Tahoe

California

Newlands

Mid Pacific

Storage

Lambert

Colorado

Collbran

Upper Colorado

Storage

Lauro

California

Cachuma

Mid Pacific

Storage

Layout Creek

Utah

CUP - Bonneville Unit

Upper Colorado

Diversion

Leasburg

New Mexico

Rio Grande

Upper Colorado

Diversion

Lemon

Colorado

Florida Farmers

Upper Colorado

Storage

Leon Creek

Colorado

Collbran

Upper Colorado

Diversion

Lewiston

California

CVP - Shasta/Trinity

Mid Pacific

Storage

Lily Pad

Colorado

Fryingpan-Arkansas

Great Plains

Diversion

Link River

Oregon

Klamath

Mid-Pacific

Diversion

Little Beaver Creek

Oregon

Rogue River Basin

Pacific Northwest

Diversion

Little Hell Creek

Colorado

Colorado-Big Thompson

Great Plains

Diversion

Little Meadows

Colorado

Collbran

Upper Colorado

Storage

Little Oso

Colorado

San Juan-Chama

Upper Colorado

Diversion

Little Panoche Detention

California

CVP - San Luis

Mid Pacific

Flood Control

Little Sandy

Wyoming

Eden

Upper Colorado

Diversion

Little Wood River

Idaho

Little Wood River

Pacific Northwest

Storage

Los Banos Creek Detention

California

CVP - San Luis

Mid Pacific

Flood Control

Lost Creek

Utah

Weber Basin

Upper Colorado

Storage

Lost River

Oregon

Klamath

Mid Pacific

Diversion

Loutzenheizer

Colorado

Uncompahgre

Upper Colorado

Diversion

Lovewell

Kansas

PSMBP - Bostwick

Great Plains

Storage

Lower Yellowstone

Montana

Lower Yellowstone

Great Plains

Diversion

Lucero Dike

New Mexico

Rio Grande

Upper Colorado

Storage

Lytle Creek

Oregon

Crooked River

Pacific Northwest

Diversion