2020 Map of Nunivak Island A-4 SE, 2020 Print
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2020 Map of Nunivak Island A-4 SE

USGS Topo · Published 2020

About this map

Mt Roberts rises as a prominent landmark on the volcanic landscape of Nunivak Island, anchoring the southern portion of this interior terrain. The area is defined by its dramatic geological formations, most notably the Binalik Crater, which sits adjacent to Ahkiwiksnuk Lake. This map details the unpopulated tundra and drainage patterns within the Bethel Census Area, illustrating how water collects in scattered pools across the undulating surface. The layout of section lines and townships, including t1s r99w and t2s r98w, provides the primary structural grid for this remote maritime environment, where the land is shaped by ancient volcanic activity and modern permafrost processes.


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Map Details

Date Portrayed2020
Date Published2020
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:25,000
Physical Dimensions24 x 29 inches

Editions of this 2020 Nunivak Island A-4 SE Map

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


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CopyrightPublic Domain