- California Sportfishing Protection Alliance

- California Water Impact Network

- Environmental Water Caucus

- Restore the Delta

- Pacific Institute

- Vernal Pool Critical Habitat Rule, 2005

- The Recovery Plan for Vernal Pool Ecosystems for California and Southern Oregon

- VernalPools.org

Grazing Management and Ecosystem Services

- Glenn-Colusa Irrigation District

- Paradise Irrigation District

- South Feather Water & Power

- Bay Delta Conservation Plan

- California Water Plan Update 2005

- California Water Plan 2010

- California's Water: An LAO Primer

- Interactive Maps of Impaired California Water Bodies

- State Water Resources Control Board, Bay Delta Program

- State Water Resources Control Board, Impaired Waters Program

- State Water Resources Control Board, Water Transfers Program

- U.S. Bureau of Reclamation

- U.S. Environmental Protection Agency, Wetland Division

- U.S. Fish and Wildlife Service