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.

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

Region: TEP
Zone: Punta Ahome- Península de Quevedo

ZoneZone Code listGeographic ReportNameHave Coordinates?
4301Zone Code listGeographic ReportPunta Ahome
4302Zone Code listGeographic ReportBahía de Topolobampo
4303Zone Code listGeographic ReportBahía de Ohuira
4304Zone Code listGeographic ReportPunta Copas
4305Zone Code listGeographic ReportBahía de Navachiste
4306Zone Code listGeographic ReportIsla de las Piedras
4307Zone Code listGeographic ReportIsla de la Lechuguilla
4308Zone Code listGeographic ReportBahía de San Ignacio
4309Zone Code listGeographic ReportPunta de San Ignacio
4310Zone Code listGeographic ReportFarallón de San Ignacio
4311Zone Code listGeographic ReportIsla de San Ignacio
4312Zone Code listGeographic ReportPenínsula del Perihuete
4313Zone Code listGeographic ReportBahía de Santa María
4314Zone Code listGeographic ReportIsla Macapule
4315Zone Code listGeographic ReportIsla Saliaca
4316Zone Code listGeographic ReportIsla Altamura
431601Zone Code listGeographic ReportPunta Colorado
4317Zone Code listGeographic ReportIsla de Tachichilte
4318Zone Code listGeographic ReportBahía de Altata
4319Zone Code listGeographic ReportEnsenada del Pabellon
4320Zone Code listGeographic ReportPenínsula de Quevedo