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2018 Map of Fort Yukon B-4 SE, 2018 Print
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2018 Map of Fort Yukon B-4 SE

USGS Topo · Published 2018

About this map

Upper Mouth Birch Creek and Lower Mouth Birch Creek dominate this subarctic landscape within the Yukon-Koyukuk region. The area is characterized by an intricate network of wetlands and meanders, illustrating the dynamic hydrology of the Alaskan interior where river systems frequently shift and braid across the low-lying terrain. The presence of Hat-lie-Lakes in the northeastern quadrant suggests a series of thaw lakes common in permafrost-affected regions, providing critical habitat within the larger watershed. Further south, the map details the path of Discovery Creek, which joins the larger aquatic system amidst a complex of unnamed ponds and marshes. This 2018 survey captures the contemporary state of these waterways before seasonal flooding or long-term climatic shifts alter the fragile drainage patterns of the boreal wilderness.

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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 Fort Yukon B-4 SE 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