1949 Map of Portage

1949 Map of Portage

USGS Topo · Published 1949

This historical map portrays the area of Portage in 1949, primarily covering Cascade County as well as portions of Chouteau County. Featuring a scale of 1:62500, this map provides a highly detailed snapshot of the terrain, roads, buildings, counties, and historical landmarks in the Portage region at the time. Published in 1949, it is one of 2 known editions of this map due to revisions or reprints.


Map Details

Date Portrayed1949
Date Published1949
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:62500
Physical Dimensions17 x 20.7 inches

Editions of this 1949 Portage Map


Historical Maps of Cascade County Through Time

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Source Details

CopyrightPublic Domain