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2021 Map of Unimak C-2 NW, 2021 Print
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2021 Map of Unimak C-2 NW

USGS Topo · Published 2021

About this map

Bering Sea waters wash the northwestern shoreline of this remote coastal reach on Unimak Island. The landscape is defined by the Pogromni River, which creates a complex network of braided channels and wetlands as it flows toward the coast. While the western portion of the map consists of low-lying drainage basins, the eastern edge rises sharply into steep, high-elevation ridges. The survey captures this environment through modern digital elevation data and hydrography from the early 21st century, showing the natural progression of the river system through the volcanic terrain of the Aleutians East Borough.

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Map Details

Date Portrayed2021
Date Published2021
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:25,000
Physical Dimensions24 x 29 inches

Editions of this 2021 Unimak C-2 NW 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