- Skip to Primary Navigation
    - Skip to Main Content
    - Skip to Footer

        -   
        -   
        -   
        -   
        -   

      -  Water & Power          - Dams
        - Powerplants
        - Projects
        - Agrimet/Hydromet
        - Water Operations 
      -  Resources & Research          - Programs
        - Technical Service Center
        - Research & Development
        - Reclamation Manual
        - Reclamation Information Sharing Environment (RISE)
        - Environmental Resources/Reports
        - Library 
      -  About Us          - Mission
        - Fact Sheet
        - Commissioner
        - Addresses/Contacts
        - Organizational Chart
        - Leadership Bios
        - Employment
        - Contact 
      -  Recreation & Public Use          - Find Recreation
        - Recreation.gov
        - Public Use 
      -  News & Multimedia          - News Releases
        - News Stories
        - Speeches
        - Congressional Testimony
        - Fact Sheets
        - Photos
        - Multimedia
        - Social Media 

# California-Great Basin

Welcome to the Bureau of Reclamation California-Great Basin

            - Reclamation
            - California-Great Basin
            - Central Valley Project 

Region 10              - Region 10 Home
              - About Us
              - Area Offices
              - Central Valley Project (CVP)                  - About the CVP
                - Water Info Links
                - Ratesetting
                - Projects/Activities
                - Consultation on the Coordinated Long-Term Operation          of the CVP and SWP
                - Laws/Regs/Links
                - Financial Information 
                - Long-Term Water Transfer Program
                - Central Valley Project Improvement Act (CVPIA) 
              - Programs & Activities
              - Projects & Facilities
              - Doing Business with Reclamation
              - Public Affairs 
              - Employment
              - Recreation
              - Site Index
              - Contact Us

## Central Valley Project 

Extending 400 miles through central California, the Central Valley Project (CVP) is a complex, multi-purpose network of dams, reservoirs, canals, hydroelectric powerplants and other facilities. The CVP reduces flood risk for the Central Valley, and supplies valley domestic and industrial water. It also supplies water to major urban centers in the Greater Sacramento and San Francisco Bay areas, as well as producing electrical power and offering various recreational opportunities. In addition, the project provides water to restore and protect fish and wildlife, and to enhance water quality.

Construction of major CVP facilities began in 1938 with breaking of ground for Shasta Dam on the Sacramento River near Redding in Northern California. Over the next five decades, the CVP was expanded into a system of 20 dams and reservoirs that together can hold nearly 12 million acre-feet.

The CVP has long-term agreements to supply water to more than 250 contractors in 29 of California’s 58 counties. Deliveries by the CVP include providing an annual average of 5 million acre-feet of water for farms; 600,000 acre-feet of water for municipal and industrial uses (enough water to supply about 2.5 million people for a year); and water for wildlife refuges and maintaining water quality in the Sacramento-San Joaquin Delta.

Major CVP Programs & Activities
          - Central Valley Project Operations Timeline                 - Water Year 2024 Timeline
            - Water Year 2023 Timeline
            - Water Year 2022 Timeline
            - Water Year 2021 Timeline
            - Previous Drought Information 
          - Cost Allocation Study
          - Central Valley Operations 
          - Central Valley Project Improvement Act
          - Financial Information and Ratesetting
          - CVP Water Users/Contractors
          - Water Supply and Yield Study (2008)   (PDF - 7.9 MB)

*Note: documents in Portable Document Format (PDF) require Adobe Acrobat Reader 5.0 or higher to view download Adobe Acrobat Reader.*

*Last Updated: 4/8/24*

## More Information about the U.S. Bureau of Reclamation

## Stay in Touch

          - 
          - 
          - 
          - 
          - 
          - 
          - 
          - 

          - Contact Us
          - Site Index
          - Accessibility
          - Disclaimer
          - DOI
          - FOIA
          - No Fear Act
          - Notices
          - Privacy Policy
          - Quality of Information
          - Recreation.gov
          - USA.gov