1971 Map of Putnam Lake, 1974 Print
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1971 Map of Putnam Lake

USGS Topo · Published 1974

About this map

Fort Belknap Indian Reservation Boundary defines the eastern portion of this landscape in Blaine County, Montana. This 1971 field-checked survey reveals a rugged, drainage-carved terrain where water sources are vital to the local geography. Central to the map is Putnam Lake, fed by the meandering course of Suction Creek. To the north, the land is etched by Saint Johns Coulee and Fogarty Coulee, illustrating the characteristic erosional patterns of the northern plains.


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Map Details

Date Portrayed1971
Date Published1974
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24,000
Physical Dimensions22.2 x 27 inches

Editions of this 1971 Putnam Lake Map

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


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Source Details

CopyrightPublic Domain