1996 Map of Sumdum B-4
USGS Topo · Published 2000About this map
Tongass National Forest dominates this landscape in Southeast Alaska, where the complex waterways of Port Houghton meet the steep coastal mountains. The map details the convergence of protected lands, including the Chuck River Wilderness and the Tracy Arm - Fords Terror Wilderness. This 1996 revision, based on earlier topographic surveys and later imagery, illustrates the intricate shoreline of the Sandborn Canal and the North Arm, revealing a terrain defined by glacial influence and tidal flow.
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Map Details
Editions of this 1996 Sumdum B-4 Map
This is the sole edition of this map. No revisions or reprints were ever made.
Other maps of this area
1943 · Sumdum B-4
USGS Topo · 1:63,360
1948 · Sumdum A-4
USGS Topo · 1:63,360
1948 · Sumdum A-5
USGS Topo · 1:63,360
1948 · Sumdum C-5
USGS Topo · 1:63,360
1948 · Sumdum B-5
USGS Topo · 1:63,360
1948 · Sumdum B-4
USGS Topo · 1:63,360
1951 · Sumdum C-5
USGS Topo · 1:63,360
1951 · Sumdum A-4
USGS Topo · 1:63,360
1951 · Sumdum B-5
USGS Topo · 1:63,360
1952 · Sumdum
USGS Topo · 1:250,000