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1958 Map of Corkscrew

Name: 1958 Topographic Map of Corkscrew
Creator: U.S. Geological Survey
Published: 1974
License: https://creativecommons.org/publicdomain/mark/1.0/

USGS Topo · Published 1974

About this map

Corkscrew Swamp Sanctuary anchors this landscape in the mid-20th century, representing a critical effort to preserve the ancient cypress strands and unique hydrology of Southwest Florida. This region is characterized by an intricate mosaic of elevated landforms known as islands and hammocks, including Big Corkscrew Island, Hogan Island, and Little Corkscrew Island. These areas provided dry footing and unique habitats within the broader expanse of the Corkscrew Swamp.

The small settlement of Corkscrew is visible near the boundary of Lee and Collier counties, reflecting the modest human footprint in this wetland-dominated interior. Waterways like Corkscrew Creek and the Poggie Strand weave through the marshland, while Trafford Lake sits to the east. The 1973 revisions, shown in purple, document emerging changes to the natural drainage and vegetation patterns, providing a comparative look at the environment before further modern development altered the region's character.