REEF uses a hierarchical 8-digit code system for survey site locations. Each geographic area has its own set of codes. When completing a survey, you need to know the complete 8-digit code for the site you surveyed.

If the site that you surveyed is not currently on our list, then please email zonecode@REEF.org to request a new code to be assigned. Please provide the site name, general location, and ideally the latitude and longitude.

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Region: TEP
Zone: s Puerto Escondido - Bahias de Huatulco

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ZoneZone Code listGeographic ReportNameHave Coordinates?
51110002Geographic ReportCaleta de ViolinaNo
51110003Geographic ReportMazunte esteNo
51110004Geographic ReportDreams Resort (Tangolunda Bay)Yes
51110005Geographic ReportCamino Real Zaashila HuatulcoYes
51110006Geographic ReportIsla CacalutaYes
51110007Geographic ReportBahia de Santa CruzYes
51110008Geographic ReportPlaya / Inlet el ViolinYes
51110009Geographic ReportWhite Rock / Isla BlancoYes
51110010Geographic ReportLa Entrega ReefYes
51110011Geographic ReportThe CavesNo
51110012Geographic ReportEl Maguey Yes
51110013Geographic ReportQuinta Real Hotel BeachYes