
The confluence of the Yukon River and the Porcupine River dominates this interior Alaska landscape, showcasing a complex network of braided channels and river islands. The map highlights the critical hydrological junction where the Upper Mouth Porcupine River and Lower Mouth Porcupine River meet the main stem of the Yukon. This area is characterized by shifting sandbars and significant landmasses within the river system, such as Homebrew Island and Toussaint Island.
18 named features on this map. Tap any name to fly to it.
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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-3
USGS Topo · 1:63,360
1952 · Fort Yukon C-4
USGS Topo · 1:63,360
1955 · Fort Yukon C-3
USGS Topo · 1:63,360
1956 · Fort Yukon B-4
USGS Topo · 1:63,360
1956 · Fort Yukon B-3
USGS Topo · 1:63,360
1956 · Fort Yukon
USGS Topo · 1:250,000
1956 · Fort Yukon C-4
USGS Topo · 1:63,360
2018 · Fort Yukon B-3 NE
USGS Topo · 1:25,000
2018 · Fort Yukon C-3 NE
USGS Topo · 1:25,000