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: TWA
Zone: Biscayne Monitoring (Hard bottom)

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ZoneZone Code listGeographic ReportNameHave Coordinates?
33020701Geographic ReportHB-1Yes
33020702Geographic ReportHB-2Yes
33020703Geographic ReportHB-3Yes
33020704Geographic ReportHB new 1Yes
33020705Geographic ReportHB new 2Yes
33020706Geographic ReportHB new 3Yes
33020707Geographic ReportHB-1bYes
33020708Geographic ReportHB-2bYes
33020709Geographic ReportHB-3bYes
33020710Geographic ReportHB-4bYes
33020711Geographic ReportHB1-C (Brewster)Yes
33020712Geographic ReportHB2-C (Mid-Bay HB)Yes
33020713Geographic ReportHB3-C (SW Bay)Yes
33020714Geographic ReportHB-1d (elliott hb)Yes
33020715Geographic ReportHB-2dYes
33020716Geographic ReportHB-3d (billy's pt)Yes
33020717Geographic ReportHB-4d (old rhodes hb)Yes
33020718Geographic ReportHB-5d (NLHB)Yes