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1963 Map of Irish Mountain, 1981 Print
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1963 Map of Irish Mountain

USGS Topo · Published 1981

About this map

Three Sisters Wilderness spans the high Cascades on this 1960s survey, updated in the early 1980s. The landscape is defined by a dense concentration of alpine and subalpine water bodies, ranging from the larger McFarland Lake and Cultus Lake area to smaller, tucked-away features like Jezebel Lake, Phantom Lake, and Red Slide Lake. The Lane and Deschutes county line bisects the wilderness, following the crest near Irish Mountain.

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Map Details

Date Portrayed1963
Date Published1981
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24,000
Physical Dimensions22 x 27 inches

Editions of this 1963 Irish Mountain Map

Historical Maps of Lane County Through Time

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Source Details

SourceU.S. Geological Survey
CopyrightPublic Domain