1977 Map of Dinsmore, 1978 Print
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1977 Map of Dinsmore

USGS Topo · Published 1978

About this map

Six Rivers National Forest blankets this corner of the California Coast Ranges during the late 1970s, where the Van Duzen River and Mad River carve through the mountain terrain. The small community of Dinsmore serves as a local hub, supported by the Dinsmore-Humboldt County Airport and a nearby Trailer Park. Educational life for the surrounding valleys is centered at the Van Duzen School and Southern Trinity High School, located near a Radio Facility and the Mad River Ranger Station.


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Map Details

Date Portrayed1977
Date Published1978
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24,000
Physical Dimensions22.2 x 27.1 inches

Editions of this 1977 Dinsmore Map


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Source Details

CopyrightPublic Domain