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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See a list of all locations within this region
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Choose one from the map below:

Region: TWA
Zone: Biscayne Monitoring (20')

Click a column header to sort by that column. Hold shift and click to sort by multiple columns

ZoneZone Code listGeographic ReportNameHave Coordinates?
33020401Geographic Report20-aYes
33020402Geographic Report20-bYes
33020403Geographic Report20-cYes
33020404Geographic Report20-dYes
33020405Geographic Report20-1bYes
33020406Geographic Report20-2bYes
33020407Geographic Report20-3bYes
33020408Geographic Report20-5bYes
33020409Geographic Report20-6No
33020410Geographic Report20-1C (Igloo Moon)Yes
33020411Geographic Report20-1dYes
33020412Geographic Report20-2dYes
33020413Geographic Report20-3dYes
33020414Geographic Report20-4dYes
33020415Geographic Report20-5dYes