9W Halo (Southern Service Company)
Arrowhead Mtn Spring Water Co
California Speedway Corporation
California Steel Industries, Inc.
CalMat Co. (Appropriative)
County of San Bernardino (Non-Ag)
Cucamonga Valley Water District
Fontana Union Water Company
GenOn California South, LP
Golden State Water Company
Hamner Park Associates, a California Limited Partnership
Jurupa Community Services District
Marygold Mutual Water Company
Monte Vista Irrigation Company
Monte Vista Water District
Monte Vista Water District (Non-Ag)
Riboli Family and San Antonio Winery, Inc.
San Antonio Water Company
San Bernardino, County of (Shooting Park)
Santa Ana River Water Company
Space Center Mira Loma, Inc.
West End Consolidated Water Co
West Valley Water District
West Venture Development Company