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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Region: PAC
Zone: Fidalgo Island (including Allan and Burrows)

ZoneZone Code listGeographic ReportNameHave Coordinates?
222101Zone Code listGeographic ReportAnacortes
22210101Geographic ReportMarch PointYes
22210102Geographic ReportBurrows ChannelYes
22210103Geographic ReportGreen Point (WA Park, Fidalgo Is.)Yes
22210104Geographic ReportPOA Pier 1 and 2Yes
22210105Geographic ReportUse 22210207 (was NW Island)No
22210107Geographic ReportPlease use 22210401 (was Burrows Island, NE corner)No
22210108Geographic ReportSkyline Marina WallYes
22210109Geographic ReportWyman's MarinaYes
22210110Geographic ReportAnacortes Ship HarborYes
222102Zone Code listGeographic ReportRosario Beach
22210201Geographic ReportUrchin RocksYes
22210202Geographic ReportNorth CliffNo
22210203Geographic ReportRosario Beach - general areaNo
22210204Geographic ReportSares HeadYes
22210205Geographic ReportRosario Beach FlatsNo
22210206Geographic ReportBowman Bay Rock - Deception Pass State ParkYes
22210207Geographic ReportNorthwest Island (off Rosario Beach)Yes
22210208Geographic ReportTriton Wall (near Sares Head)Yes
222103Zone Code listGeographic ReportAllan Island
22210301Geographic ReportAllan Island North SideYes
22210302Geographic ReportWilliamson Rocks (off Allan Island)Yes
22210303Geographic ReportDennis ShoalYes
22210304Geographic ReportYoung Island SE InletYes
22210305Geographic ReportAllan Island SE SideYes
222104Zone Code listGeographic ReportBurrows Island
22210401Geographic ReportBurrows Island NE CornerYes
22210402Geographic ReportBurrows Island LighthouseYes