
High-altitude drainage basins define this interior landscape within the Yukon-Koyukuk region, where the headwaters of Sixtymile Creek and Sixtymile Cr carve through steep, unnamed peaks. This 2016 survey highlights a remote wilderness devoid of permanent settlements or road infrastructure, focusing instead on the complex hydrography of the Brooks Range foothills. Several smaller tributaries, including Mettenpherg Cr, Colorado Cr, and Organ Cr, descend from the surrounding ridges into the primary valley systems. The map detail illustrates the transition between high alpine environments and the lower creek bottoms, providing a clear record of the area's natural drainage patterns and topographic relief for those studying the geography of the Alaskan north.
9 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 · Wiseman
USGS Topo · 1:250,000
1956 · Wiseman
USGS Topo · 1:250,000
1964 · Wiseman
USGS Topo · 1:250,000
1971 · Wiseman C-5
USGS Topo · 1:63,360
1971 · Wiseman B-5
USGS Topo · 1:63,360
1986 · Wiseman C-6
USGS Topo · 1:63,360
1986 · Wiseman B-6
USGS Topo · 1:63,360
2016 · Wiseman C-5 SW
USGS Topo · 1:25,000
2016 · Wiseman B-5 SW
USGS Topo · 1:25,000
2016 · Wiseman B-6 NW
USGS Topo · 1:25,000