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: Southeast Region Coast

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ZoneZone Code listGeographic ReportNameHave Coordinates?
870401Zone Code listGeographic ReportEspirito Santo
870402Zone Code listGeographic ReportRio de Janeiro
87040201Geographic ReportLagoa Verde (Ilha Grande)Yes
87040202Geographic ReportNaufragio Pinguino (Ilha Grande)Yes
87040203Geographic ReportPonta do Bananal (Ilha Grande)Yes
87040204Geographic ReportAlvo (Ilha Grande)Yes
87040205Geographic ReportIlhas duas Irmas (west island)Yes
87040206Geographic ReportPapanca (Ilhas Pesqueiro Avellar)Yes
87040208Geographic ReportIlha BotinasYes
87040209Geographic ReportPoint de DentistaYes
870403Zone Code listGeographic ReportSao Paolo
87040301Geographic ReportIlha das CabrasYes
870404Zone Code listGeographic ReportLaje de Santos Marine Park
87040401Geographic ReportParcel do BandolimNo
87040402Geographic ReportParcel do BrilhanteNo
87040403Geographic ReportNaufragio do MoreiaYes
87040404Geographic ReportPonta LesteYes
87040405Geographic ReportBoca da BaleiaYes
87040406Geographic ReportParadaoYes
87040407Geographic ReportPiscinasYes
87040408Geographic ReportParcel das AncorasYes
87040409Geographic ReportPortinhoYes
87040410Geographic ReportParcel NovoYes
87040411Geographic ReportParcel de SudoesteYes
87040412Geographic ReportCalhausYes
87040413Geographic ReportCalhaus Lado de ForaYes
87040414Geographic ReportTunel dos CalhausYes