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 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: The Grenadines

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ZoneZone Code listGeographic ReportNameHave Coordinates?
73060010Geographic ReportThe Volcano (Mayreau)No
73060011Geographic Report#9, N end of Mayreau Garden (Mayreau )No
73060012Geographic ReportMayreau GardensNo
73060013Geographic ReportWreck of the Puruni (Mayreau)Yes
73060014Geographic ReportHorseshoe ReefYes
73060015Geographic ReportRoundabout ReefNo
73060016Geographic ReportThe Valley (Mayreau)No
73060017Geographic ReportGrand De CayNo
73060018Geographic ReportSaline Bay (Mayreau)Yes
73060019Geographic ReportJamesby Island (Tobago Cays)Yes
73060020Geographic ReportPetit St. VincentYes
73060021Geographic ReportPetit Nevis (South of Bequia)Yes
73060023Geographic ReportMarion's Place (Petit Nevis)No
73060024Geographic ReportThe Pool (Canouan)Yes
73060025Geographic ReportNorth Point (Canouan)Yes
73060026Geographic ReportGibraltar/Whaling Bay (Canouan)Yes
73060027Geographic ReportTempo 2 (Canouan)Yes
73060028Geographic ReportTempo 1 (Canouan)Yes
73060029Geographic ReportParadise Reef (Canouan)Yes
73060030Geographic ReportMarcus Reef (Canouan)Yes
73060031Geographic ReportSaltwhistle Bay (Mayreau)Yes
73060032Geographic ReportDove Cay/L'IletteYes
73060033Geographic ReportMoored Site (Tobago Cays)Yes
73060034Geographic ReportCarbec Bay (Canouan)Yes
73060035Geographic ReportChatham Bay (Union)Yes
73060036Geographic ReportEnd's Reef (Tobago Cays)No
73060037Geographic ReportPetit Tabac (Tobago Cays)No
73060038Geographic ReportCatholic Rock (Mayreau)No
73060039Geographic ReportSilver ValleyNo
73060040Geographic ReportPinese -north sideNo
73060041Geographic ReportMopion - south sideNo
73060042Geographic ReportClear PointNo
73060043Geographic ReportPinese - South sideNo
73060044Geographic ReportCanouan BouldersNo
73060045Geographic ReportWater Bay (Canouan)No
73060046Geographic ReportGlossy Point (Canouan)No
73060047Geographic ReportTobago Cays SVGYes
73060048Geographic ReportClipper Point (Union Island, Chatham Bay)No
73060049Geographic ReportGlen Point (Union island, Chatham Bay)No
73060050Geographic ReportSail Rock -west sideNo
73060051Geographic ReportSail Rock - south sideNo
73060052Geographic ReportPetit Canouan - west sideNo
73060053Geographic ReportPetit Canouan - south sideNo
73060054Geographic ReportMt. Carbuit (Mayreau)Yes
73060055Geographic ReportRapid Point (Union Island)Yes
73060056Geographic ReportPetite Bateau (Tobago Cays)Yes
73060057Geographic ReportWhite Rock (Canouan)No