1949 Map of Blackwater Sound
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1949 Map of Blackwater Sound

USGS Topo · Published 1949

About this map

Cross Key and the surrounding island chains of the Upper Florida Keys are captured here in the late 1940s, shortly after the transition of the former railroad right-of-way into a modern highway system. The map documents the intricate waterways and shallow sounds where Everglades National Park meets the Atlantic, including Blackwater Sound, Barnes Sound, and Long Sound.


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Map Details

Date Portrayed1949
Date Published1949
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24,000
Physical Dimensions24 x 27.9 inches

Editions of this 1949 Blackwater Sound Map

This is the sole edition of this map. No revisions or reprints were ever made.


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Source Details

CopyrightPublic Domain