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: CIP
Zone: Sangeang

ZoneZone Code listGeographic ReportNameHave Coordinates?
46250301Geographic ReportBlack Magic No
46250302Geographic ReportTekno Reef No
46250303Geographic ReportBlack DunesNo
46250304Geographic ReportBlack Forest / Hot Rocks / The BubblesYes
46250305Geographic ReportBohon MarahYes
46250306Geographic ReportBonto Muck Dive / Bontoh Bay / Bonto ReefYes
46250307Geographic ReportMike's ReefYes
46250308Geographic ReportLighthouse Reef / Black MagicYes
46250309Geographic ReportBlack DiamondYes
46250310Geographic ReportThe Ledge (Sangeang Island)Yes
46250311Geographic ReportHoly Cow (Sangeang Island)Yes
46250312Geographic ReportMenjeng Wall (Sangeang)Yes
46250313Geographic ReportSangeang WestYes