1987 Map of Big Ridge
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1987 Map of Big Ridge

USGS Topo · Published 1987

About this map

Big Ridge dominates the center of this Wyoming quadrangle, serving as a high divide between several complex drainage systems in Sweetwater County. The landscape is defined by its water sources and sharp elevations, from the heights of Ramsey Peak and Sugarloaf to the distinct geological constriction known as The Narrows. Many labels reflect the essential role of water in this arid high-country environment, noting locations such as Coyote Spring, Spitzi Spring, and Dipping Spring.


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Map Details

Date Portrayed1987
Date Published1987
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24,000
Physical Dimensions21.6 x 26.8 inches

Editions of this 1987 Big Ridge Map

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


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Source Details

CopyrightPublic Domain