historical topo map of Malheur County, OR in 1990

1990 Map of Petes Mountain

USGS Topo · Published 1991

This historical map portrays the area of Petes Mountain in 1990, primarily covering Malheur County as well as portions of Harney County. Featuring a scale of 1:24000, this map provides a highly detailed snapshot of the terrain, roads, buildings, counties, and historical landmarks in the Petes Mountain region at the time. Published in 1991, it is the sole known edition of this map.

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Map Details

Date Portrayed1990
Date Published1991
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24000
Physical Dimensions21.9 x 26.8 inches

Editions of this 1990 Petes Mountain Map

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


Historical Maps of Malheur County Through Time

194 maps found


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Source Details

CopyrightPublic Domain