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Loading map...1970 Map of Modale
USGS Topo · Published 1972About this map
The Missouri River defines this landscape along the Iowa Nebraska border, winding through a complex system of active channels and former riverbeds. The sharp curve at California Bend and the crescent of De Soto Lake—remnant of the De Soto Cutoff—illustrate the river's dynamic history. These waterways anchor extensive conservation areas, including the De Soto National Wildlife Refuge and the Tyson Island State Wildlife Management Area.
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Map Details
Date Portrayed1970
Date Published1972
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24,000
Physical Dimensions22.1 x 26.9 inches
Editions of this 1970 Modale Map
2 editions found
Historical Maps of Blair Through Time
6 maps found
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Source Details
SourceU.S. Geological Survey
CopyrightPublic Domain