2020 Map of Cold Bay B-1 SW
USGS Topo · Published 2020About this map
Alaska Peninsula terrain dominates this 2020 survey, providing a precise record of the high-altitude topography within the Aleutians East Borough. The map focuses on the complex contours and drainage patterns of the peninsula's interior, defined by the Public Land Survey System grids of t55s r85w, t56s r85w, and t57s r85w. While devoid of modern settlements or roads, the data reveals the raw physical geography of this remote landscape, showing the steep elevations and glacial-carved valleys that characterize this part of the Aleutian chain. For researchers or conservationists, this sheet provides the most contemporary USGS topographic data available for studying the hydrological features and land divisions in this protected Alaskan wilderness.
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Map Details
Editions of this 2020 Cold Bay B-1 SW Map
This is the sole edition of this map. No revisions or reprints were ever made.
Other maps of this area
1943 · Fort Randall
USGS Topo · 1:250,000
1949 · Fort Randall
USGS Topo · 1:250,000
1950 · Fort Randall
USGS Topo · 1:250,000
1983 · Cold Bay A-1
USGS Topo · 1:63,360
1983 · Cold Bay B-1
USGS Topo · 1:63,360
1995 · Cold Bay A-2
USGS Topo · 1:63,360
1995 · Cold Bay B-2
USGS Topo · 1:63,360
2020 · Cold Bay B-2 NE
USGS Topo · 1:25,000
2020 · Cold Bay A-2 NE
USGS Topo · 1:25,000
2020 · Cold Bay B-1 NW
USGS Topo · 1:25,000