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: Playa Langosta - n. San Juanillo (incl. Playa Flam

ZoneZone Code listGeographic ReportNameHave Coordinates?
65020401Geographic ReportFlat RockNo
65020402Geographic ReportIsla Santa Catalina GrandeNo
65020403Geographic ReportElephant Rock / ElefanteYes
65020404Geographic ReportCup Cakes / Las TetesYes
65020405Geographic ReportSombrero West / Two Hats WestYes
65020406Geographic ReportRoca Sucia / Dirty Rock / The WindowYes
65020407Geographic ReportAcuario (Aquarium), OcotalYes
65020408Geographic ReportBajo de MiguelYes
65020409Geographic ReportIslas Santa Catalina Grande EastYes
65020410Geographic ReportIslas BrumelYes