1972 Map of Mortarstone Bluff, 1989 Print
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1972 Map of Mortarstone Bluff

USGS Topo · Published 1989

About this map

The Missouri River defines the northern landscape of this region, winding past the high elevation of Mortarstone Bluff and the small settlement at Riverside. This 1970s era topography shows a terrain deeply incised by countless drainage systems, including Eagle Nest Coulee, Simons Coulee, and Nicholson Coulee, which all feed toward the river valley. The map marks the Fort Peck Indian Reservation Boundary as it follows the river's path, separating the reservation lands from the grazing and agricultural areas to the south.


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Map Details

Date Portrayed1972
Date Published1989
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24,000
Physical Dimensions22.1 x 26.9 inches

Editions of this 1972 Mortarstone Bluff Map


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Source Details

CopyrightPublic Domain