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: Columbus Cay to Sapodilla Cays

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ZoneZone Code listGeographic ReportNameHave Coordinates?
55130001Geographic ReportRanguana CayeYes
55130002Geographic ReportLaughing Bird Caye National ParkYes
55130003Geographic ReportSilk CayesYes
55130004Geographic ReportPompion CayeNo
55130005Geographic ReportLaung Haul Wall (Tom Owen's Caye)Yes
55130006Geographic ReportSouth Water CayeYes
55130007Geographic ReportSouth Water Caye AnchorageYes
55130008Geographic ReportCoral Candy (South Water Caye)Yes
55130009Geographic ReportCandace's Aquarium (South Water Caye)Yes
55130010Geographic ReportN.E. Caye (Pelican Cayes)Yes
55130011Geographic ReportTobacco Caye Reef's EndYes
55130012Geographic ReportCurllu / Curlew WallYes
55130013Geographic ReportElsie's Aquarium / Third CutYes
55130014Geographic ReportDiscoveryYes
55130015Geographic ReportLionfish 3Yes
55130016Geographic ReportMeadowYes
55130017Geographic ReportTrick Ridge (Carrie Bow Cay)Yes
55130018Geographic ReportRocella's / Roscella's Garden (South Water Caye)Yes
55130019Geographic ReportTwin Cay Shoal PatchYes
55130020Geographic ReportThatch Cay PatchYes
55130021Geographic ReportRum BarrelYes
55130022Geographic ReportTobacco Caye South (Tobacco Reef NE end)Yes
55130023Geographic ReportParadiseYes
55130024Geographic ReportGrand ChannelYes
55130025Geographic ReportBetween Paradise and CurlluYes
55130026Geographic ReportKnight's WallYes
55130027Geographic ReportMajil PatchYes
55130028Geographic ReportSouth Water Caye SnorkelYes
55130029Geographic ReportPelican Beach Resort Docks (South Water Caye)Yes
55130030Geographic ReportHatchet CayeYes
55130031Geographic ReportColson's CayeYes
55130032Geographic ReportLittle Water Caye Barrier ReefYes
55130033Geographic ReportLittle Water Caye NW SideYes
55130034Geographic ReportNorth Long Coco CayeYes
55130035Geographic ReportGladden ReefYes
55130036Geographic ReportNorth Wall (Silk Caye)Yes
55130037Geographic ReportWhite Hole (Silk Caye)Yes
55130038Geographic ReportSecond Cut / Long Ridge (South Water Caye area)Yes
55130039Geographic ReportChub Canyon (Pompion Caye)No
55130040Geographic ReportPompion Canyon (Pompion Caye)Yes
55130041Geographic ReportWrong Caye Canyon (Pompion Caye)No
55130042Geographic ReportThird Cut (South Water Caye area)No
55130043Geographic ReportMoho CayeYes
55130044Geographic ReportFunk CayeYes
55130045Geographic ReportTobacco Caye north endYes
55130046Geographic ReportTobacco Caye west sideYes
55130047Geographic ReportTobacco Caye Outer ReefYes
55130048Geographic ReportTobacco Caye Reefs End LagoonYes
55130049Geographic ReportNew Canyon (Silk Caye)Yes
55130050Geographic ReportNE Slope (Silk Caye)No
55130051Geographic ReportShark Canyon (Silk Caye)No
55130052Geographic ReportWhite Hole Wall (Silk Caye)Yes
55130053Geographic ReportTurtle Canyon (Silk Caye)Yes
55130054Geographic ReportSilky Canyon (Silk Caye)Yes
55130055Geographic ReportSpotted Drum Slope (Laughing Bird Caye)Yes
55130056Geographic ReportCoral Garden (Laughing Bird Caye)Yes
55130057Geographic ReportLobster Garden (Laughing Bird Caye)No
55130058Geographic ReportPinnacle (Laughing Bird Faro)Yes
55130059Geographic ReportNE Slope (Laughing Bird Faro)Yes
55130060Geographic ReportPompion WallYes
55130061Geographic ReportTobacco Caye East SideYes