
Yukon River dominance defines this portion of the interior, where the massive waterway splits into an intricate web of braids, bars, and shifting channels. Within this dynamic fluvial landscape lies Saloon Island, a major topographical feature surrounded by the river's various arms. The presence of Halfway Whirlpool along the main channel provides a rare specific navigational landmark in a region otherwise characterized by vast wetlands and seasonal floodplains. This 2018 survey documents the precise configuration of these waterways and islands before natural shifts in current and ice melt inevitably reshape the banks. The map highlights the intersection of public land survey boundaries, including t16n r14e and t16n r15e, which organize this untamed segment of the Yukon-Koyukuk Census Area.
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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
1956 · Fort Yukon A-2
USGS Topo · 1:63,360
1956 · Fort Yukon B-1
USGS Topo · 1:63,360
1956 · Fort Yukon A-1
USGS Topo · 1:63,360
1956 · Fort Yukon B-2
USGS Topo · 1:63,360
1956 · Fort Yukon
USGS Topo · 1:250,000
1966 · Fort Yukon A-2
USGS Topo · 1:63,360
2018 · Fort Yukon B-2 SE
USGS Topo · 1:25,000
2018 · Fort Yukon A-1 SW
USGS Topo · 1:25,000
2018 · Fort Yukon A-2 SW
USGS Topo · 1:25,000