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2021 Map of Petersburg A-1 NW, 2021 Print
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2021 Map of Petersburg A-1 NW

USGS Topo · Published 2021

About this map

Tongass National Forest encompasses the entirety of this coastal landscape, where the waters of Zimovia Strait meet the complex shorelines of Wrangell Island. The settlement at Thoms Place serves as a focal point near the southeastern coast, positioned where Thoms Creek drains from the interior high ground. This terrain is characterized by steep elevations like Deer Ridge and significant freshwater bodies such as Thoms Lake. The maritime geography is defined by a series of protected inlets and navigational markers, including Whaletail Cove, Olive Cove, and Turn Point. These features indicate a landscape shaped by both timber resources and coastal navigation. Small landforms like the Village Islands, Button Island, and the Zimovia Islets dot the strait, reflecting the intricate coastal network vital to the region's geography and local transit.

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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 Petersburg A-1 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