From its launch in 1996, the Farmington Groundwater Recharge Program has included participation and support by numerous landowners, elected officials, government agencies, water agencies and environmental organizations. Organizations that originally supported Stockton East Water District and the U.S. Army Corps of Engineers in the program included:

• City of Stockton
• San Joaquin County
• Central San Joaquin Water Conservation District (CSJWCD)
• North San Joaquin Water Conservation District (NSJWCD)
• California Water Service Company (Cal-Water)
• San Joaquin County Flood Control and Water Conservation District
• San Joaquin Area Flood Control Agency
• City of Lodi
• Woodbridge Irrigation District
• Central and South Delta Water Agencies
• San Joaquin Farm Bureau

Elected Officials & Government Agencies

Jack Sieglock, San Joaquin County Board of Supervisors

Susan Hitchcock, City of Lodi Council Member

U.S. Rep. Dennis Cardoza

U.S. Rep. Richard Pombo

Assemblyman Greg Aghazarian (R-Stockton)

Assemblywoman Barbara Matthews

State Sen. Michael Machado (D-Linden)

State Sen. Charles Poochigian (R-Fresno)

U.S. Fish and Wildlife Service, Sacramento

California Department of Health Services, Drinking Water Program

San Joaquin County Resource Conservation District

Growers & Landowners

AG Spanos Co.

Thomas McGurk

Grant Thompson

Verner Construction

Water Agencies and Business Organizations

Central San Joaquin Water Conservation District

North San Joaquin Water Conservation District

California Water Service Company

The Stockton Record

California Farm Water Coalition