2017 Map of Tyonek D-8 NW, 2017 Print
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2017 Map of Tyonek D-8 NW

USGS Topo · Published 2017

About this map

Cathedral Mtn and Mt Stoney dominate this high-elevation Alaskan terrain within the Matanuska-Susitna Borough. This 2017 survey details a landscape defined by extreme topographic relief, where the steep slopes of the Alaska Range are punctuated by significant natural corridors like Portage Pass. The map highlights the drainage patterns of Portage Cr, providing a technical look at the remote wilderness north of Tyonek. Researchers and outdoorsmen can utilize the precise contour intervals to trace the specific geographic boundaries of t22n r20w and t21n r20w, offering an essential record of this undeveloped region's natural features.


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Map Details

Date Portrayed2017
Date Published2017
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:25,000
Physical Dimensions24 x 29 inches

Editions of this 2017 Tyonek D-8 NW Map

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


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CopyrightPublic Domain