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: Placencia (Inside Reef)

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ZoneZone Code listGeographic ReportNameHave Coordinates?
55080001Geographic ReportMurray Douglas CayeNo
55080002Geographic ReportSilky CanonNo
55080003Geographic ReportLime Cay (NE)No
55080004Geographic ReportLime Cay WallNo
55080005Geographic ReportLime Key ShipwreckYes
55080006Geographic ReportHunting Cay (NE of Lime Cay)Yes
55080007Geographic ReportSapodilla Cay Canyon (South of Lime Cay)Yes
55080008Geographic ReportLark Key (Belize)Yes