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: NE
Zone: Virginia (including Chesapeake Bay)

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ZoneZone Code listGeographic ReportNameHave Coordinates?
92040001Geographic ReportCHLV2 Chesapeake Lt VA (Artificial Reef Barge)Yes
92040002Geographic ReportBrass SpikeYes
92040003Geographic ReportPlumb Tree Island Donor Site 2 (Hampton Roads)Yes
92040004Geographic ReportU-85 (AWOIS Coordinates)Yes