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1990 Map of Mosquito Flat, 1999 Print
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1990 Map of Mosquito Flat

USGS Topo · Published 1999

About this map

Peabody Homestead and Whiting Ranch anchor this high-desert landscape in Harney County, illustrating the isolated character of late 20th-century ranching life within the Malheur National Forest. The terrain is defined by prominent basaltic features and seasonal water sources, where the Silvies River winds through the northern reaches near Rimrock Spring. The presence of several family-named landmarks, such as Groff Ranch and Peabody Spring, suggests a history of localized land use centered on available water in an otherwise arid environment.

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Map Details

Date Portrayed1990
Date Published1999
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24000
Physical Dimensions21.9 x 26.8 inches

Editions of this 1990 Mosquito Flat Map

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

Historical Maps of Harney County Through Time

409 maps found

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Source Details

SourceU.S. Geological Survey
CopyrightPublic Domain