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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See a list of all locations within this region
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Region: EAM
Zone: Sal

ZoneZone Code listGeographic ReportNameHave Coordinates?
31060001Geographic ReportTchu-KlassaYes
31060002Geographic ReportSt. Antao WreckYes
31060003Geographic ReportAncoraYes
31060004Geographic ReportCaldaiaYes
31060005Geographic ReportTres GrottesYes
31060006Geographic ReportBorisYes
31060007Geographic ReportKwarcit WreckYes
31060008Geographic ReportPontinhaYes
31060009Geographic ReportDunasYes
31060010Geographic ReportChampignonsYes
31060011Geographic ReportPeridaoYes
31060012Geographic ReportPonta PretaYes