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1964 Map of Boulder Chain Lakes, 1981 Print
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1964 Map of Boulder Chain Lakes

USGS Topo · Published 1981

About this map

The White Cloud Peaks dominate this high-altitude landscape within the Challis National Forest, as it was recorded during aerial surveys in the late 1950s and field-checked in the mid-1960s. The map illustrates a dramatic alpine environment centered on the Boulder Chain Lakes, a series of high basins including Hummock Lake, Hourglass Lake, and Shelf Lake. The serrated geography is defined by sharp ridgelines like Serrate Ridge and Red Ridge, which separate deep glacial cirques and expansive meadows.

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Map Details

Date Portrayed1964
Date Published1981
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24,000
Physical Dimensions22 x 26.8 inches

Editions of this 1964 Boulder Chain Lakes Map

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Source Details

SourceU.S. Geological Survey
CopyrightPublic Domain