
Birka-Fork-Hodzana River meanders through the southwestern corner of this interior Alaskan wilderness, serving as the primary geographic landmark for the area. The landscape is defined by the Public Land Survey System grids of t24n r4w, t24n r3w, t23n r4w, t23n r3w, t22n r4w, and t22n r3w, which provide the structural framework for this remote section of the Yukon-Koyukuk Census Area. Without roads or permanent settlements recorded, the topography reveals a complex network of high ridges and drainage basins characteristic of the subarctic environment north of the Yukon River. This map allows researchers to trace the natural elevation and hydrological patterns before any modern development or infrastructure changed the character of the river valley.
7 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 · Beaver
USGS Topo · 1:250,000
1956 · Beaver
USGS Topo · 1:250,000
1964 · Beaver
USGS Topo · 1:250,000
1970 · Beaver D-4
USGS Topo · 1:63,360
1970 · Beaver C-4
USGS Topo · 1:63,360
1990 · Beaver C-3
USGS Topo · 1:63,360
1990 · Beaver D-3
USGS Topo · 1:63,360
2017 · Beaver D-3 SE
USGS Topo · 1:25,000
2017 · Beaver C-3 NW
USGS Topo · 1:25,000
2017 · Beaver D-4 SE
USGS Topo · 1:25,000