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: TWA
Zone: West PR (Cabo Rojo Lighthouse - Pt. Borinquen)

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ZoneZone Code listGeographic ReportNameHave Coordinates?
63030001Geographic ReportPena Blanca, AguadillaYes
63030002Geographic ReportEl Natural, AguadillaNo
63030003Geographic ReportCrashboat Beach, AguadillaYes
63030004Geographic ReportBajo Gallardo, BoqueronNo
63030005Geographic ReportTres Palmas Reef, RinconNo
63030006Geographic ReportPools Caverns, RinconNo
63030007Geographic ReportSteps Beach, RinconNo
63030008Geographic ReportThe HumpYes
63030009Geographic ReportSecond Rivermouth, RinconYes
63030010Geographic ReportLighthouse, RinconYes
63030011Geographic ReportRivermouth SouthYes
63030012Geographic ReportPorkfish CavesYes
63030013Geographic ReportPinch LedgeYes
63030014Geographic ReportCayo Negro Inside Buoy, Joyuda/Puerto RealYes
63030015Geographic ReportCayo Negro North Buoy, Joyuda/Puerto RealYes
63030016Geographic ReportCayo Negro East Buoy, Joyuda/Puerto RealYes
63030017Geographic ReportRum Cay Center, Rum Cay, Joyuda/Puerto RealYes
63030018Geographic ReportNice Site, Joyuda/Puerto RealYes
63030019Geographic ReportEngine Trouble, Joyuda/Puerto RealYes
63030020Geographic ReportRum Point, Rum Cay, Joyuda/Puerto RealYes
63030021Geographic ReportRum Cay West, Rum Cay, Joyuda/Puerto RealYes
63030022Geographic ReportThe Gardens, BoqueronYes
63030023Geographic ReportJim's Wall, BoqueronYes
63030024Geographic ReportIsthmus (Boqueron)Yes
63030025Geographic ReportAguadillas (The Wilderness)No
63030026Geographic ReportCoffin Reef (Rincon)Yes
63030027Geographic ReportLittle Desecheo (Rincon)Yes
63030028Geographic ReportPlaya JobosYes
63030029Geographic ReportWhaling StationYes