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2018 Map of Iliamna C-4 NW, 2018 Print
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2018 Map of Iliamna C-4 NW

USGS Topo · Published 2018

About this map

Iliamna Lake dominates this portion of the northern Alaska Peninsula, where the water meets a steep, rising landmass to the south. The aquatic landscape is punctuated by distinct landforms such as Triangle Island and the Seal Islands, which provide navigational reference points in this expansive body of water. The contrast between the open water and the dramatic elevational gains shown in the southern sections of the map highlights the geological transition from the lake basin to the surrounding uplands within Lake and Peninsula Borough. Surveyed with precision, the map establishes the township and range boundaries, including t5s r31w and t6s r30w, which are essential for understanding land divisions in this remote maritime environment.

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Map Details

Date Portrayed2018
Date Published2018
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:25,000
Physical Dimensions24 x 29 inches

Editions of this 2018 Iliamna C-4 NW Map

This is the sole edition of this map. No revisions or reprints were ever made.

Historical Maps of Lake and Peninsula Through Time

732 maps found

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Source Details

SourceU.S. Geological Survey
CopyrightPublic Domain