
Allen Cr meanders through the heart of the Kusilvak Census Area, serving as the primary drainage for this vast expanse of tundra and wetlands. This 2020 topographic study of the Kwiguk B-3 NE quadrangle reveals an intricate network of waterways and subtle elevation changes across several townships, including t27n r75w and t28n r74w. The landscape is defined by its lack of human infrastructure, focusing instead on the complex natural hydrography that characterizes this portion of the Alaska delta region. Without roads or permanent settlements recorded, the map provides an essential baseline for understanding the hydrologic patterns and land survey boundaries established by the BLM in this remote environment.
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This is the sole edition of this map. No revisions or reprints were ever made.
1952 · Kwiguk
USGS Topo · 1:250,000
1952 · Kwiguk B-3
USGS Topo · 1:63,360
1952 · Kwiguk B-2
USGS Topo · 1:63,360
1952 · Kwiguk C-2
USGS Topo · 1:63,360
1952 · Kwiguk C-3
USGS Topo · 1:63,360
2018 · Kwiguk B-2 SW
USGS Topo · 1:25,000
2018 · Kwiguk C-2 SW
USGS Topo · 1:25,000
2018 · Kwiguk B-2 NW
USGS Topo · 1:25,000
2020 · Kwiguk B-3 NW
USGS Topo · 1:25,000
2020 · Kwiguk C-3 SW
USGS Topo · 1:25,000