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1969 Map of Egan Basin, 1973 Print
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1969 Map of Egan Basin

USGS Topo · Published 1973

About this map

The Bear River Range dominates this 1969 survey, where the high-altitude terrain of the Cache National Forest straddles the Idaho and Utah border. This landscape is defined by its complex drainage patterns and tectonic features, most notably the presence of Minnetonka Cave in the northeastern corner and a series of karst depressions simply labeled the Sinks. Water sources are abundant but localized, with high-mountain catchments like Blue Lake, Horse Lake, and Hidden Lake feeding the headwaters of major regional systems.

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Map Details

Date Portrayed1969
Date Published1973
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24,000
Physical Dimensions21.9 x 26.9 inches

Editions of this 1969 Egan Basin Map

Historical Maps of Bear Lake County Through Time

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Source Details

SourceU.S. Geological Survey
CopyrightPublic Domain