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: EAM
Zone: Madeira Islands

ZoneZone Code listGeographic ReportNameHave Coordinates?
2101Zone Code listGeographic ReportMadeira Island
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
2102Zone Code listGeographic ReportPorto Santo Island
21020001Geographic ReportBaixa do ChinesYes
21020002Geographic ReportMolhe de ForaYes
21020003Geographic ReportBaixa das BicudasYes
21020004Geographic ReportMadeirenseYes
21020005Geographic ReportIlheu de CimaYes
2103Zone Code listGeographic ReportDesertas Islands: Chao, Deserta Grande, and Bugio