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: Point Defiance - Olympia

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ZoneZone Code listGeographic ReportNameHave Coordinates?
2621Zone Code listGeographic ReportPt. Defiance - Nisqually River
26210001Geographic ReportPt. Defiance North WallYes
26210002Geographic ReportPt. Defiance West WallYes
26210003Geographic ReportNarrows Bridge (West End)Yes
26210004Geographic ReportDay Island WallYes
26210005Geographic ReportTitlow BeachYes
26210007Geographic ReportSunnyside Beach (Steilacoom)Yes
26210008Geographic ReportMilepost 8 (The Narrows)No
26210009Geographic ReportSaltar's Point (Steilacoom)Yes
26210010Geographic ReportToliva ShoalYes
26210011Geographic ReportSolo Point BeachYes
2622Zone Code listGeographic ReportNisqually River - Copper Point (W. Budd Inlet)
26220001Geographic ReportTolmie BargesYes