Agricultural Council of California
Alta Irrigation District
American Land Conservancy
American River Conservancy
Anaheim Public Utilities
Animal Protection Institute
Arroyo Seco Foundation
ASL Consulting Engineers
Associated Builders and Contractors of California
Association of California Water Agencies
Belridge Water Storage District
Buttonwillow Land and Cattle Company
Cadiz Inc.
California Association of Local Conservation Corps
California Association of REALTORS®
California Association of Resource Conservation Districts
California Black Chamber of Commerce
California Building Industry Association
California Business Properties Association
California Business Roundtable
California Cement Promotion Council
California Chamber of Commerce
California Chapters of the National Electrical Contractors Association
California Council for Environmental and Economic Balance
California Democratic Party
California Landscape Contractors Association
California League of Conservation Voters
California Legislative Conference of the Plumbing, Heating and Piping Industry
California Manufacturers Association
California Municipal Utilities Association
California Organization of Police and Sheriffs
California Republican League
California Special Districts Association
California State Association of Counties
California State Council of Laborers
California State Firefighters' Association
California State Pipe Trades Council
California Taxpayers' Association
California Trout
California Urban Forests Council
California Urban Water Conservation Council
California Women for Agriculture
California-Nevada Conference of Operating Engineers
Calleguas Municipal Water District
Cambria Community Services District
Center for Ecosystem Survival
Citrus Heights Water District
Citrus Heights Water District
Coalinga Area Chamber of Commerce
Coastal Municipal Water District
Coastal Watershed Council
Contra Costa Water District
Cucamonga County Water District
East Bay Municipal Utility District
Eastern Municipal Water District
Elsinore Valley Municipal Water District
Endangered Habitats League
Fresno Chamber of Commerce
Friends of the Los Angeles River
Greater San Diego Chamber of Commerce
Harris Ranch
Inland Empire Utilities Agency
Irvine Ranch Water District
Kern County Farm Bureau
Kern County Water Agency
Krieger & Stewart, Incorporated
Land Trust for Santa Clara County
Las Virgenes Municipal Water District
LaSalle Group, Inc.
Latin American Voters of America
League of California Cities
League of Women Voters of California
Long Beach Board of Water Commissioners
Metropolitan Water District of Southern California
Midpeninsula Regional Open Space District
Milk Producers Council
Monterey County Agricultural and Historical Land Conservancy
Municipal Water District of Orange County
Natural Resources Defense Council
Northern California Water Association
Orange County Farm Bureau
Orange County Water District
Planning and Conservation League
Regional Council of Rural Counties
Resource Landowners Coalition
Sacramento Metropolitan Water Authority
San Diego County Water Authority
San Diego Urban Corps
San Elijo Joint Powers Authority
San Francisco Bay Joint Venture
San Jose Conservation Corps
San Rafael Chamber of Commerce
Santa Ana Watershed Project Authority
Santa Cruz Chamber of Commerce
Santa Fe Springs Chamber of Commerce
Save Our Coastline 2000
Semitropic Water Storage District
Silicon Valley Manufacturing Group
Silicon Valley Manufacturing Group
South Livermore Valley Agricultural Land Trust
Southern California Water Committee
State Building and Construction Trades Council of California
State Water Contractors
Sun World International, Inc.
Sunnyvale Chamber of Commerce
Surfrider Foundation, San Diego County chapter
The Association of Bay Area Governments
The Bay Area Council
The Center for Marine Conservation
The City of Los Angeles
The City of Santa Cruz
The County of Yuba
The Delta Wetlands Project
The Irvine Company
The National Audubon Society
The Nature Conservancy
The Paramount Farming Company
The Stone Land Company
Transportation California
Trust for Public Land
Upper San Gabriel Valley Municipal Water District
Walnut Valley Water District
Water Replenishment District of Southern California
WateReuse Association of California
Watts/Century Latino Organization
West Basin Municipal Water District
Western Division of Wilbur Ellis Co.
Western United Dairymen
Western Water Company