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1981 Map of Bertha Hill, 1982 Print
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1981 Map of Bertha Hill

USGS Topo · Published 1982

About this map

The North Fork Clearwater River Reservoir, also identified as the Dworshak Reservoir, dominates the northern landscape of this Clearwater County region. Reaching a normal pool elevation of 1600 feet, the water fills a network of drainages including Whiskey Creek, Larkins Creek, and Long Bar Creek. This 1981 survey illustrates the interface between the reservoir and the surrounding Clearwater National Forest and St Joe National Forest.

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Map Details

Date Portrayed1981
Date Published1982
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24,000
Physical Dimensions22 x 26.8 inches

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Source Details

SourceU.S. Geological Survey
CopyrightPublic Domain