Fact Sheets

Reclamation’s California-Great Basin Region oversees a number of projects and programs throughout California, Nevada, and Southern Oregon. The following fact sheets represent some of the region’s highlights.

California-Great Basin Region Fact Sheet

California

Alcove construction

Ancil Hoffman Habitat Restoration Project

Ariel image of B.F. Sisk Dam/San Luis Reservoir

B.F. Sisk Dam/San Luis Reservoir


Ariel view of Boca Dam

Boca Dam Reservoir


Lake Cachuma

Cachuma Project


Intertie is shown while under construction

California Aqueduct/Delta-Mendota Intertie

The Delta Cross Channel

Delta Cross Channel


East Park Dam Spillway

East Park Dam and Reservoir


Project site excavation

East Sand Slough Side Channel Project Fact Sheet

The new Fremont Weir fish ladder

Fremont Weir


The Friant-Kern Canal

Friant-Kern Canal


Goodwin Canyon

Goodwin Canyon Salmonid Spawning Gravel Placement Project

The C.W. “Bill” Jones Pumping Plant is located near Tracy

Jones Pumping Plant


Lake Berryessa just before sunset

Lake Berryessa - Update Coming Soon

Ariel view of Derby Dam

Newlands Project

Placeholder image that says "Update Coming Soon"

Orland Project - Update Coming Soon

Ariel view of Red Bluff Pumping Plant

Red Bluff Pumping Plant and Fish Screen - Update Coming Soon

Ariel view of Twitchell Dam

Santa Maria Project - Update Coming Soon

aerial view of the proposed Sites Reservoir location in Glenn and Colusa counties

Sites Reservoir


Photograph of the renovated Stampede Dam and Reservoir

Stampede Dam and Reservoir

Ariel view of Monticello Dam

Solano Project - Update Coming Soon

Ariel view of Casitas Dam

Ventura Project - Update Coming Soon

The Fremont Weir at the northern end of the Bypass

Yolo Bypass

Central Valley Project

Sacramento–San Joaquin Delta:

Maximizing Water Deliveries for California

Ariel view of the delta

Central Valley Flood Protection - Update Coming Soon

The Delta at sunset

Central Valley Project


Folsom Dam with one gate open

Central Valley Project – Folsom Division - Update Coming Soon

Friant Kern Canal

Central Valley Project – Friant Division - Update Coming Soon

Anderson River Park Phase II and III on the Sacramento River looking downstream

Central Valley Project Habitat Restoration

Shasta Dam hydropower pumps

Central Valley Project Hydropower

New Melones Dam

Central Valley Project Improvement Act

Ariel view of Shasta Dam at sunset

Central Valley Project – Shasta Division - Update Coming Soon

Trinity River

Central Valley Project – Trinity Division - Update Coming Soon

Tulare Canal

Central Valley Project/State Water Project Joint Operations Center

Shasta Dam and reservoir

Critical Determination

Nevada

Ariel view of Carson River Diversion Dam.

Carson River Diversion Dam

Derby Dam

Derby Dam

Rye Patch Dam and Reservoir

Humboldt Project - Update Coming Soon

drone shot of Lake Tahoe Dam

Lake Tahoe Dam

Marble Bluff Dam and Truckee River

Marble Bluff Dam and Fishway

Lake Tahoe Dam in the winter

Newlands Project

The Truckee Canal originates at the Derby Diversion Dam

Rye Patch Dam Reservoir

The Truckee Canal originates at the Derby Diversion Dam

Truckee Canal

Boca Dam covered in snow

Truckee Storage Project - Update Coming Soon

Stampede Reservoir

Washoe Project - Update Coming Soon

Oregon

Ariel view of Upper Klamath Lake and Link River

Klamath Project - Update Coming Soon

Last Updated: 3/16/26