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1963 Map of Mc Gregor Mtn, 1974 Print
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1963 Map of Mc Gregor Mtn

USGS Topo · Published 1974

About this map

The Stehekin River valley and its surrounding high-alpine topography dominate this early 1960s survey of the Chelan backcountry. The landscape is defined by the convergence of major glacial and river systems, including the Lyall Glacier and Sandalee Glacier which feed the tributaries of McGregor Creek and Bridge Creek. This era of documentation highlights the intersection of several managed wilderness areas, including the North Cascades National Park and the Lake Chelan National Recreation Area.

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Map Details

Date Portrayed1963
Date Published1974
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24,000
Physical Dimensions22.1 x 26.9 inches

Editions of this 1963 Mc Gregor Mtn Map

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Source Details

SourceU.S. Geological Survey
CopyrightPublic Domain