1990 Map of Clarence Cannon Dam, 1995 Print
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1990 Map of Clarence Cannon Dam

USGS Topo · Published 1995

About this map

The Mark Twain Lake reservoir dominates this landscape, created by the massive Clarence Cannon Dam across the Salt River. This 1990 revision, based on cooperation with the U.S. Corps of Engineers, shows the flooded valleys where the river once wound through Ralls and Monroe counties. The intricate shoreline now covers much of the drainage area for Little Indian Creek and Madden Branch, though smaller upland features remain visible.


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Map Details

Date Portrayed1990
Date Published1995
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24,000
Physical Dimensions21.9 x 26.8 inches

Editions of this 1990 Clarence Cannon Dam Map

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


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Source Details

CopyrightPublic Domain