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
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Region: PAC
Zone: Winchester Bay

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ZoneZone Code listGeographic ReportNameHave Coordinates?
32040101Geographic ReportCrab DockYes
32040102Geographic ReportHalf Moon BayYes
32040103Geographic Report(inside) The TriangleYes
32040104Geographic ReportSouth Jetty (Umpqua Coast Guard Tower)Yes
32040105Geographic ReportTriangle South Jetty (ocean side)Yes
32040106Geographic ReportDeep Hole off North Jetty, Umpqua RiverYes
32040107Geographic ReportNorth Jetty Umpqua RiverYes