1984 Map of Grasshopper Butte, 1985 Print
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1984 Map of Grasshopper Butte

USGS Topo · Published 1985

About this map

Keyhole State Park surrounds the northern reaches of Keyhole Reservoir in this mid-1980s landscape, where the high plains meet rugged drainage basins. The map illustrates a transitional environment shaped by both recreation and extractive industry, notably the numerous Bentonite Pits and Beatonite Pits scattered across the eastern terrain near Iron Run. The reservoir itself is defined by distinct inlets like Coulter Bay and Cottonwood Creek Bay, providing a stark contrast to the arid draws and buttes to the south.


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Map Details

Date Portrayed1984
Date Published1985
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24,000
Physical Dimensions21.6 x 26.9 inches

Editions of this 1984 Grasshopper Butte Map

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


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Source Details

CopyrightPublic Domain