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1954 Map of Iliamna C-4, 1975 Print
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1954 Map of Iliamna C-4

USGS Topo · Published 1975

About this map

Iliamna Lake dominates the northern landscape of this mid-century survey, its expansive waters giving way to several prominent islands and indented bays. The topographic detail, mapped by the Army Map Service, focuses on the drainage systems feeding into the lake, most notably the meandering course of the Copper River as it flows toward Intricate Bay. This water-connected wilderness is defined by the proximity of high-altitude basins like Upper Copper Lake and Lower Copper Lake, which feed the river system from the east.

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Map Details

Date Portrayed1954
Date Published1975
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:63,360
Physical Dimensions18.1 x 21.7 inches

Editions of this 1954 Iliamna C-4 Map

Historical Maps of Lake and Peninsula Through Time

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Source Details

SourceU.S. Geological Survey
CopyrightPublic Domain