36th Annual Avalon Harbor Underwater Cleanup

Saturday, February 25th, 2017


USC's Catalina Hyperbaric Chamber and Wrigley Institute for Environmental Studies - Catalina Conservation Divers are proud to host Catalina Island's 36th Avalon Harbor Underwater Cleanup, one of the largest annual dive events in Southern California. Take advantage of this unique experience all while doing your part to make Avalon Harbor clean! Proceeds support USC's Catalina Hyperbaric Chamber and Wrigley Institute Scientific Diving Program.


Please make separate reservations per dive location. 

Dive Locations: Casino Landing, Step Beach, Green Pier, Lover’s Cove

To register a dive team please submit requests to be added to the drop list to, prior to registration. Only select a dive team affiliation if your team is preregistered.


Schedule of Events:


7-9:00 AM Check-in at Selected Dive Site (Bring Forms) 
9:00 AM Dive Master / Diver Orientation (Selected Dive Site)
9:30 AM
Divers in Water 
11:00 AM
All Divers Out of Water (MANDATORY)
1:00 PM Prize Raffle Drawings (Wrigley Stage)
1-3:00 PM Award Ceremony (Wrigley Stage)


Event information and diver forms can be found at: 


Reservations Close: February 16th

Inquiries: (310) 510-4020 or



Online registration is now closed. Tickets may be purchased at Wrigley Stage the day of the event.
Email or contact the USC Catalina Hyperbaric Chamber at (310) 510-4020
for further information.



This event is hosted by USC Catalina Hyperbaric Chamber and WIES-CCD Divers.
For questions regarding this event please contact USC Catalina Hyperbaric Chamber at (310) 510-4020.

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