The Chisana River winds through this interior Alaskan wilderness, carving a distinct path through the wetland complexes and high-elevation terrain of the Unorganized Borough. This 2016 survey highlights the intricate drainage patterns of the river valley, where the water's course is defined by steep relief and a network of small tributaries and glacial runoff channels. The map is primarily organized by the Public Land Survey System, showing the intersection of T11n R21e, T11n R22e, T10n R21e, and T10n R22e. This area represents a largely untouched landscape where the river remains the primary geographic anchor, providing a clear picture of the topography before any significant modern development or human infrastructure has altered the natural flow of the watershed.
5 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.
1950 · Nabesna
USGS Topo · 1:250,000
1951 · Nabesna
USGS Topo · 1:250,000
1952 · Nabesna D-1
USGS Topo · 1:63,360
1954 · Nabesna D-2
USGS Topo · 1:63,360
1955 · Nabesna C-1
USGS Topo · 1:63,360
1955 · Nabesna C-2
USGS Topo · 1:63,360
1955 · Nabesna D-2
USGS Topo · 1:63,360
1960 · Nabesna
USGS Topo · 1:250,000
2013 · Nabesna D-1 SE
USGS Topo · 1:25,000
2013 · Nabesna C-1 NE
USGS Topo · 1:25,000