Join us at the 18th annual OC Water Summit on Friday, September 18, 2026 at The Westin South Coast Plaza.

Joined October 2009
101 Photos and videos
And that's a wrap on this year's #OCWaterSummit! Thank you to our wonderful sponsors, attendees, and speakers. Additional photos from today's event will be posted next week, and session recordings will be shared later this month. Looking forward to seeing everyone next year!
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Last two sessions of the day - "Rethinking the Bay-Delta: Restoration with Benefits" followed by "Getting Water on the Ballot". Such a great program! #OCWaterSummit
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Thank you to our #OCWaterSummit exhibitors! 💦Delta Conveyance Design and Construction Authority 👷Doty Bros Construction 🥬ECORP Consulting, Inc. 💩OC San 🎤Tripepi Smith
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We're kicking off the Summit with two lively sessions. The first, "Responding to PFAS: Balancing Protection, Policy, and Practicality," was followed up by "Is the State Prioritizing Abundant Water Supply?". Lots of great dialogue between panelists! #OCWaterSummit
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Excited to be back at the Westin for another exciting #OCWaterSummit. Attendees are enjoying morning networking before our program begins.
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Have you registered for the OC Water Summit? This year’s program is shaping up to be action-packed. View our speaker lineup and register at ocwatersummit.com. Hurry, ticket prices increase August 1!
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Session recordings from this year's Summit are now available online. 🔗ocwatersummit.com/Program.as…

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Last session of the day! What’s Our Water Future with Adan Ortega, Ed Ring and Mark Donovan; moderated by Lisa Ohlund. #ocwatersummit
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Session 2: Is it fair to blame climate change for everything? #ocwatersummit
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Session 1 of the OC Water Summit is underway! The CA Water Plan takes center stage during “Drought or Missed Opportunities?”
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You're invited to Orange County's premier water conference, the OC Water Summit, Friday, October 13 in Costa Mesa. Buy tickets and learn more at ocwatersummit.com.
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Where will you be on October 13? Hopefully attending the 15th annual OC Water Summit! Join water, business and policy leaders for the region’s premier water conference. Register before September 15 to save $$$ on registration. ocwatersummit.com.
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Do you have your tickets yet? The OC Water Summit is the region’s premier water conference, and seats are going fast. Join us October 13 for four engaging sessions sure to stimulate discussion. Visit ocwatersummit.com to view speakers and purchase tickets and sponsorships.
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We’re just two months away from Orange County’s premier water conference. Join us October 13 at the Westin South Coast Plaza for the 15th annual OC Water Summit: Finding Reliability. ocwatersummit.com
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Registration is open for this year’s OC Water Summit. Join us October 13 at the Westin South Coast Plaza as we explore “Finding Reliability”. Learn more at ocwatersummit.com.
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Today’s the day! A great turnout for the 14th annual #OCWaterSummit. Thank you to all our sponsors for making this event possible.
Missed the OC Water Summit? Visit ocwatersummit.com/Program.as… to view recordings of all five sessions.

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Approximately 350 people attended the OC Water Summit on October 15. Did you attend? If so, we’d love your feedback on this year’s event. ow.ly/VWBX50GyUTp

#FlashbackFriday to one week ago at the #OCWaterSummit. Check out additional photos from the event: ow.ly/335P50GvMiL