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: TEP
Zone: North and NE Side of Angel de la Guarda (from Puer

ZoneZone Code listGeographic ReportNameHave Coordinates?
21540101Geographic ReportLa Muela Angel Rock (Angel de la Guarda)Yes
21540102Geographic ReportLa Pasadita (Angel de la Guarda)Yes
21540103Geographic ReportEl Caballo (Angel de la Guarda)Yes
21540104Geographic ReportEl Jardin (Angel de la Guarda)Yes
21540105Geographic ReportLos NidosYes
21540106Geographic ReportLos Nidos NorteYes
21540107Geographic ReportPedra del Angel (Angel de Guardia)No