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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Region: TWA
Zone: Biscayne Monitoring (Channels)

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ZoneZone Code listGeographic ReportNameHave Coordinates?
33020901Geographic ReportCH-1 (Boca Chita)Yes
33020902Geographic ReportCH-2 (Sands Cut)Yes
33020903Geographic ReportCH-3 (Caesar Creek)Yes
33020904Geographic ReportCH-4 (Broad Creek)Yes
33020905Geographic ReportCH-1b (caesar marker 12)Yes
33020906Geographic ReportCH-2b (caesar marker 18)Yes
33020907Geographic ReportCh-3b (lewis)Yes
33020908Geographic ReportCh-4b (caesar S channel)Yes
33020909Geographic ReportCH-1C (Boca Chita)Yes
33020910Geographic ReportCH2-C (Key Hole)Yes
33020911Geographic ReportCH3-C (Stiltsville)Yes
33020912Geographic ReportCH4-C (Hurricane Creek)Yes
33020913Geographic ReportCH-1d (hurricane creek south)Yes
33020914Geographic ReportNOAA Site-Stn E231Yes
33020915Geographic ReportNOAA Site-Stn 5301Yes
33020916Geographic ReportNOAA Site-Stn 2331Yes
33020917Geographic ReportNOAA Site-Stn 5291Yes
33020918Geographic ReportNOAA Site-Stn 1892Yes