
Sucker River and the Grass River dominate this landscape in the Yukon-Koyukuk Census Area, winding through a complex network of wetlands and oxbows. This survey, based on imagery from 2009 and hydrography data updated through 2018, reveals the shifting hydrology of the interior. The lack of road infrastructure and named settlements emphasizes the wilderness character of the region, where the primary geographical markers are the watercourses and the Public Land Survey System grids, such as t19n r14e and t18n r15e. Researchers of Alaskan geography can trace the intricate path of the Sucker River as it loops across the township lines of the Fort Yukon B-2 NE quadrangle.
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This is the sole edition of this map. No revisions or reprints were ever made.
1951 · Fort Yukon
USGS Topo · 1:250,000
1952 · Fort Yukon C-2
USGS Topo · 1:63,360
1956 · Fort Yukon C-1
USGS Topo · 1:63,360
1956 · Fort Yukon B-1
USGS Topo · 1:63,360
1956 · Fort Yukon B-2
USGS Topo · 1:63,360
1956 · Fort Yukon
USGS Topo · 1:250,000
1956 · Fort Yukon C-2
USGS Topo · 1:63,360
2018 · Fort Yukon C-2 SW
USGS Topo · 1:25,000
2018 · Fort Yukon B-2 SE
USGS Topo · 1:25,000
2018 · Fort Yukon B-1 NW
USGS Topo · 1:25,000