Six Joint Powers Agencies own the Garden and have contracted with Friends of the Water Conservation, a nonprofit organization, to manage it. These agencies also provide major funding for the Garden. The agencies and their representatives are listed below:

The Water Conservation Garden is honored and grateful to the following individuals and organizations for their support of our programs and services.

SUSTAINING SUPPORTERS *
City of San Diego
Grossmont-Cuyamaca Community College District
Helix Water District
Otay Water District
San Diego County Water Authority
San Diego Women’s Foundation
Sweetwater Authority
William & Deborah Utter
Mr. William Verbeck

MAJOR SUPPORTERS **
Bennett & Associates
California American Water
Dr. Sam Ciccati
County of San Diego
Hans & Margaret Doe Charitable Trust
Hunter Industries
Hunter Family Advised Fund at the San Diego Foundation
Mrs. Jean Immenschuh
Las Patronas
Mountain State Wholesale Nursery
NBC Universal
The Rice Family Foundation
San Diego Gas & Electric
Stanley Smith Horticultural Trust
Village Nurseries
Wells Fargo

ASSOCIATE SUPPORTERS ***
Backflow Services
Baldwin & Sons
Barona Band of Mission Indians
Cabrera & Associates
El Cajon Rotary
Fortress Fence & Landscape
Greater Kansas City Community Foundation
The Heller Foundation
La Mesa Sunset Rotary
LJ Galinson Advised Fund of the Jewish Community Foundation
Mrs. Margaret Matarese
Vince & Kay McGrath
Metropolitan Water District of Southern California
James & Cheryl Minshew
Minshew Brothers Steel Construction
REC Consultants, Inc.
Rotary International District 5340 Clubs, San Diego
Frank & Maureen Stapleton
Lemon Grove Rotary
Frank & DeAna Verbeke
Rancho Santa Fe Garden Club
San Diego Concert Band
SoCal Shade
Sprites of East County, Inc.
Mr. Leonard Villareal
West Coast Group Benefits
WildWood Shop & Company
Dr. Richard Wright

* – $50,000 & above (including FMV in-kind)
** – $10,000-$49,999 (including FMV in-kind)
*** – $1,000-$9,999 (including FMV in-kind)

List as of July 2015