2017 Map of Sumdum D-5 SE
USGS Topo · Published 2017About this map
Tongass National Forest dominates this landscape in the Alaska Panhandle, where glacial ice and high-altitude terrain converge. The southeastern reaches of Sumdum Glacier occupy a significant portion of the central terrain, feeding the headwaters of regional drainages like Powers Cr. This 2017 survey documents the intersection of administrative boundaries, notably where the Hoonah-Angoon Census Area and Petersburg Borough meet along the high ridges. At the heart of the sheet stands Mt Sumdum, a prominent landmark that defines the local topography. The map illustrates a wilderness largely defined by its glacial activity and elevation, showing the persistent ice fields that continue to shape the coastal mountains of Southeast Alaska.
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Map Details
Editions of this 2017 Sumdum D-5 SE Map
This is the sole edition of this map. No revisions or reprints were ever made.
Other maps of this area
1948 · Sumdum C-5
USGS Topo · 1:63,360
1948 · Sumdum D-5
USGS Topo · 1:63,360
1951 · Sumdum C-5
USGS Topo · 1:63,360
1952 · Sumdum
USGS Topo · 1:250,000
1955 · Sumdum D-5
USGS Topo · 1:63,360
1960 · Sumdum D-4
USGS Topo · 1:63,360
1961 · Sumdum C-4
USGS Topo · 1:63,360
1961 · Sumdum
USGS Topo · 1:250,000
1994 · Sumdum D-5
USGS Topo · 1:63,360
1994 · Sumdum D-4
USGS Topo · 1:63,360