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

USGS Topo · Published 2018

About this map

Iliamna Lake dominates the northwestern corner of this landscape, its shoreline giving way to the complex hydrology of Kokhanok Bay and the winding Kokhanok River. The terrain is defined by the peaks of the Aleutian Range, which stretches across the southern half of the quadrangle. This 2018 survey reveals a wilderness area where the boundary between the Lake and Peninsula Borough and Kenai Peninsula Borough cuts across glacial valleys and high ridges. The map illustrates the transition from the vast freshwater expanse of Iliamna Lake to the more confined waters of Kokhanok Lake and Sid Larson Bay, providing a precise look at the drainage patterns and landforms in this part of the Alaska Peninsula.


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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 B-4 NW Map

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


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CopyrightPublic Domain