
The John River dominates the eastern drainage of this interior landscape, weaving through a valley bounded by steep rises and a series of named alpine creeks. To the northeast, the presence of the Crevice Creek Airport near Crevice Cr indicates a critical point of access for bush pilots and regional transport in a terrain where traditional roads are absent. The map illustrates a complex network of seasonal watercourses, including Sixtymile Cr and Midas Cr, which feed into the primary river system. This 2016 survey documents the precise topography of the Brooks Range foothills, showcasing the relationship between high-altitude ridges and the braided river channels below. The landscape remains largely defined by its natural hydrology, from Grizzly Cr in the center to Missouri Cr along the southern boundary.
14 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
1970 · Wiseman A-4
USGS Topo · 1:63,360
1970 · Wiseman A-5
USGS Topo · 1:63,360
1971 · Wiseman B-5
USGS Topo · 1:63,360
1971 · Wiseman B-4
USGS Topo · 1:63,360
2016 · Wiseman B-5 SW
USGS Topo · 1:25,000
2016 · Wiseman B-4 SW
USGS Topo · 1:25,000
2016 · Wiseman A-4 NW
USGS Topo · 1:25,000