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1993 Map of Tyonek D-3, 2001 Print
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1993 Map of Tyonek D-3

USGS Topo · Published 2001

About this map

The Yentna River and Kahiltna River converge in this remote landscape of the Matanuska-Susitna Borough, defined by a complex web of glacial waterways and marshy lowlands. The settlement of McDougal sits at a critical junction near where Indian Creek meets the main river channel, representing a focal point for early twentieth-century regional travel. The terrain is crisscrossed by historic seasonal routes, most notably the Iditarod Trail (Approximate) and various segments of the Winter Trail, which provided essential overland access before modern infrastructure. Numerous water bodies such as Fish Lakes, Bulchitna Lake, and Alexander Lake dot the map, alongside scattered cabins and a landing strip that highlight the reliance on bush aviation and small-scale habitation in the Alaskan interior. The presence of Twentymile Slough and multiple named creeks like Deep Creek and Fox Creek further illustrate the intricate drainage patterns of this subarctic environment.

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Map Details

Date Portrayed1993
Date Published2001
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:63,360
Physical Dimensions18 x 21.5 inches

Editions of this 1993 Tyonek D-3 Map

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

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Source Details

SourceU.S. Geological Survey
CopyrightPublic Domain