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1971 Map of Big Flat West, 1975 Print
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1971 Map of Big Flat West

USGS Topo · Published 1975

About this map

Big Flat dominates this 1970s landscape along the border of Blaine and Phillips Counties. The terrain is defined by a series of deep drainage channels known as coulees that carve through the plateau. In the northeast, the Weigand Reservoir provides a significant water source, while the surrounding land is marked by the winding paths of Lone Tree Coulee, Chicken Coulee, and Rocky Coulee.

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Map Details

Date Portrayed1971
Date Published1975
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24,000
Physical Dimensions22.3 x 27.1 inches

Editions of this 1971 Big Flat West Map

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Source Details

SourceU.S. Geological Survey
CopyrightPublic Domain