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 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
Choose one from the map below:

Region: PAC
Zone: S Point Sal - N Point Conception

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ZoneZone Code listGeographic ReportNameHave Coordinates?
411901Zone Code listGeographic ReportSan Louis Obisbo County
411902Zone Code listGeographic ReportSanta Barbara County
4119021Zone Code listGeographic ReportPoint Arguello
41190211Geographic ReportArguello Boat HouseYes
4119022Zone Code listGeographic ReportJalama Beach County Park
411903Zone Code listGeographic ReportBoat House Vandenburg AF Base