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: IORS
Zone: St. Johns and nearby islands
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| Zone | Zone Code list | Geographic Report | Name | Have Coordinates? |
|---|---|---|---|---|
| 45040301 | Geographic Report | Umm Khararem (St. Johns Cave) | Yes | |
| 45040302 | Geographic Report | Umm Eruk (St. Johns) | Yes | |
| 45040303 | Geographic Report | Paradise (St. Johns) | Yes | |
| 45040304 | Geographic Report | Goataa Soraya / Small Gota (St. Johns) | Yes | |
| 45040305 | Geographic Report | Goataa Kebir / Big Gota (St. Johns) | Yes | |
| 45040306 | Geographic Report | Dangerous Reef (St. Johns) | Yes | |
| 45040307 | Geographic Report | Zabargad Island | Yes | |
| 45040308 | Geographic Report | Rocky Island | Yes | |
| 45040309 | Geographic Report | Habil Ali (St. Johns) | Yes | |
| 45040310 | Geographic Report | Small Habili | Yes | |
| 45040311 | Geographic Report | El Orug | Yes | |
| 45040312 | Geographic Report | Sirinata (Mukawwa Island) | Yes |