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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See a list of all locations within this region
Choose one from the map below:

Region: EAM
Zone: Madeira Island

ZoneZone Code listGeographic ReportNameHave Coordinates?
21010001Geographic ReportThe BowbellYes
21010002Geographic ReportIlheu da ForjaYes
21010003Geographic ReportCarlton HotelYes
21010004Geographic ReportProntoYes
21010005Geographic ReportPonta do GarajauYes
21010006Geographic ReportT-ReefYes
21010007Geographic ReportLava Finger - GalomarYes
21010008Geographic ReportCanico de BaixoYes
21010009Geographic ReportReis MagosYes
21010010Geographic ReportKloster-RiffYes
21010011Geographic ReportPorto NovoYes
21010012Geographic ReportMachicoYes
21010013Geographic ReportAzul House ReefYes
21010014Geographic ReportParede do SardinhaYes
21010015Geographic ReportFarolYes
21010016Geographic ReportArco da BadajaeiraYes