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: EAM
Zone: Northwestern Europe (Belgium, The Netherlands)

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ZoneZone Code listGeographic ReportNameHave Coordinates?
8301Zone Code listGeographic ReportBelgium
8302Zone Code listGeographic ReportThe Netherlands
83020001Geographic ReportZeelandbrug (Zierikzee)Yes
83020002Geographic ReportFrans Kok-rif (Dreischor)Yes
83020003Geographic ReportNieuwe Kerkweg (Den Osse)Yes
83020004Geographic ReportBergsche Diepsluis - OesterdamYes