
The low-lying interior of the Yukon-Koyukuk region is defined by a dense concentration of wetlands and small lakes in this 2018 survey. The landscape is structured by the Public Land Survey System grids of T18n R16e, T18n R17e, T17n R16e, and T17n R17e, which delineate the territory north of the Arctic Circle. The lack of named roads or permanent settlements emphasizes the remote nature of this terrain, where hydrography is the dominant physical characteristic. Researchers interested in the topography of the Yukon Flats will find a detailed representation of the basin's complex water network and subtle elevation changes within the Porcupine River drainage 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
1951 · Black River
USGS Topo · 1:250,000
1956 · Black River B-6
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 · Black River A-6
USGS Topo · 1:63,360
1956 · Fort Yukon
USGS Topo · 1:250,000
1956 · Black River
USGS Topo · 1:250,000
1964 · Black River
USGS Topo · 1:250,000
2018 · Fort Yukon B-1 NW
USGS Topo · 1:25,000