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2021 Map of Dog Island

Name: 2021 Topographic Map of Dog Island
Creator: U.S. Geological Survey
Published: 2021
License: https://creativecommons.org/publicdomain/mark/1.0/

USGS Topo · Published 2021

About this map

Dog Island serves as the focal point of this coastal survey, situated between Saint George Sound and the open Gulf of Mexico. The island's geography is defined by its narrow, sandy stretches and the critical presence of the Dog Island Airport, which provides essential access to this offshore location. A small network of roads, including Gulf Shore Dr and Lubber Ln, traces the interior and shoreline of the island, suggesting a sparse but established residential or seasonal presence.

To the north, the Intracostal Waterway navigates the sound, while the Dog Island Reef extends to the east, marking the transition into deeper maritime waters. On the mainland edge, infrastructure is represented by Lake Morality Rd near the marshy coastal margins. This map documents a delicate landscape where human utility, represented by the airfield and local drives, meets the shifting natural boundaries of the Florida coast.