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: HAW
Zone: North Kohala Coast (Upolu Pt. - Kawaihae Harbor)

ZoneZone Code listGeographic ReportNameHave Coordinates?
51010001Geographic ReportLapakahi MLCDPending
51010002Geographic ReportFrog RockYes
51010003Geographic ReportKamiloPending
51010004Geographic ReportWaiakailio Bay FRANo
51010005Geographic ReportBlack Point / Malae PointYes
51010006Geographic ReportKei Kei Caverns (North/South)Yes
51010007Geographic ReportUlua CavernsYes
51010008Geographic ReportLava Dome RockYes
51010009Geographic ReportCrystal Cove / Outside Crystal CoveYes
51010010Geographic ReportBlack Point Caves / Black Point SouthYes
51010011Geographic ReportMahukonaYes
51010012Geographic ReportHorseshoe Cove / CavesYes
51010013Geographic ReportKapa'a County ParkYes
51010014Geographic ReportBig SandiesNo
51010015Geographic ReportBlack Point North / Potter's ReefYes
51010016Geographic ReportKawaihae West Outside BreakwaterYes
51010017Geographic ReportKawaihae Harbor InsideYes
51010018Geographic ReportKawaihae North Outside BreakwaterYes
51010019Geographic ReportWackies / CarpenterNo
51010020Geographic ReportBig ArchNo
51010021Geographic ReportWhite RockNo