2021 Map of Petersburg B-6 NE, 2021 Print
Loading...
Loading map...

2021 Map of Petersburg B-6 NE

USGS Topo · Published 2021

About this map

Keku Strait defines this maritime environment within the Tongass National Forest, illustrating the complex coastal geography of Southeast Alaska. The landmasses are characterized by a series of significant islands, most notably Conclusion Island and Sumner Island, which rise from the surrounding waters with distinct topographic relief. Smaller outcroppings such as Strait Island, Meadow Island, and the aptly named Trouble Island highlight the navigational intricacies of these coastal passages. This survey documents the intersection of tidal waters and protected federal forest lands, showing the precise relationship between the shoreline and the upland terrain in a region where the sea and the forest are inextricably linked.


Find a feature on this map

11 named features on this map. Tap any name to fly to it.

Don’t see what you’re looking for? This feature index may not catch every label — zoom into the map to look around manually.


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 B-6 NE Map

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


Historical Maps of Petersburg Borough Through Time

1885 maps found


Featured Locations


Source Details

CopyrightPublic Domain