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: Provo - Northwest Point

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ZoneZone Code listGeographic ReportNameHave Coordinates?
44020001Geographic ReportStairway to Heaven / Coral Stairway / Coral StaircaseYes
44020002Geographic ReportMysteryYes
44020003Geographic ReportHarvestYes
44020004Geographic ReportThe CrackYes
44020005Geographic ReportTiki Hut WallYes
44020006Geographic ReportEel GardenYes
44020007Geographic ReportCanyonsYes
44020008Geographic ReportSecond StepYes
44020009Geographic ReportNorth Wall - Club MedYes
44020010Geographic ReportGrand CanyonNo
44020011Geographic ReportShark HotelYes
44020012Geographic ReportBlack Coral ForestYes
44020013Geographic ReportAmphitheatreYes
44020014Geographic ReportChimneyYes
44020015Geographic ReportThunderdomeNo
44020016Geographic ReportRealman's WallNo
44020017Geographic ReportEagle's NestNo
44020018Geographic ReportHole in the WallYes
44020019Geographic ReportMalcolm RoadsNo
44020020Geographic ReportFlamingo HillYes
44020021Geographic ReportTwo StepYes
44020022Geographic ReportDolphin GrottoNo
44020023Geographic ReportBlue's LedgeYes
44020024Geographic ReportGary's Groove (off south Amanyara Resort)No