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1971 Map of Dunlap NW, 1974 Print
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1971 Map of Dunlap NW

USGS Topo · Published 1974

About this map

The Missouri River Basin development program informed this 1970s-era topographic study of western Iowa, where the boundary between Monona and Crawford counties follows the intricate ridges and valleys of the Loess Hills. The landscape is defined by a dense network of watercourses, including Middle Willow Creek and South Willow Creek, which carve through the townships of Soldier, Willow, and Boyer.

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Map Details

Date Portrayed1971
Date Published1974
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24,000
Physical Dimensions22 x 26.9 inches

Editions of this 1971 Dunlap NW Map

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

Historical Maps of Crawford County Through Time

31 maps found

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Source Details

SourceU.S. Geological Survey
CopyrightPublic Domain