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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Choose one from the map below:

Region: TEP
Zone: Central East Side Angel de la Guarda (incl. Punta

ZoneZone Code listGeographic ReportNameHave Coordinates?
21540201Geographic ReportPinnacles at Andrea's EagleYes
21540202Geographic ReportSouth Wall Andrea's EagleYes
21540203Geographic ReportNorth Wall Andrea's EagleYes
21540204Geographic ReportPunta Rocosa / Aquarium / El AquarioYes
21540205Geographic ReportMaruchan / Bob's Cavern (Angel de la Guarda)Yes
21540206Geographic ReportPunta DiabloYes
21540207Geographic ReportToadgazer ReefYes