Thank you for your interest in sponsoring the 2025 OC Water Summit. Online applications are now closed. Please check back in May 2026 for information about next year's event. Should you have any questions, please contact Michelle Diaz at mdiaz@ocwd.com.








Anaheim Public Utilities; Black & Veatch; CDM Smith; City of Santa Ana Water Resources Division; Disneyland Resort; Dopudja & Wells Consulting; East Orange County Water District; Irvine Ranch Water District; Metropolitan Water District of Southern California; Michael Baker International; Moulton Niguel Water District; MWH Constructors; PACE Advanced Water Engineering; Santa Margarita Water District; South Coast Water District; Western Municipal Water District; Yorba Linda Water District
Delta Conveyance Design and Construction Authority; Doty Bros Construction; ECORP Consulting, Inc.; Tripepi Smith
Rutan & Tucker, LLP; Tucker Ellis