historical topo map of Kittitas County, WA in 1920

1920 Map of Colockum Pass

USGS Topo · Published 1920

This historical map portrays the area of Colockum Pass in 1920, primarily covering Kittitas County as well as portions of Douglas County, Grant County, and Chelan County. Featuring a scale of 1:125000, this map provides a highly detailed snapshot of the terrain, roads, buildings, counties, and historical landmarks in the Colockum Pass region at the time. Published in 1920, it is the sole known edition of this map.

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Map Details

Date Portrayed1920
Date Published1920
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:125000
Physical Dimensions15.7 x 20.8 inches

Editions of this 1920 Colockum Pass Map

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


Historical Maps of Kittitas County Through Time

70 maps found


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Source Details

CopyrightPublic Domain