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: SOP
Zone: SE Tutuila (Alao - Faganeanea)

ZoneZone Code listGeographic ReportNameHave Coordinates?
42010301Geographic ReportFaga'aluYes
42010302Geographic ReportMatafao SchoolNo
42010303Geographic ReportNafanua BankYes
42010304Geographic ReportTisa's Barefoot Bar boat diveNo
42010305Geographic ReportAlega Beach / Tisa's Barefoot Bar shore diveNo
42010306Geographic ReportAlofauNo
42010307Geographic ReportAmauaYes
42010308Geographic ReportFaga'ituaNo