
Roosevelt Cr and Cummings Cr carve through this remote section of the Yukon-Koyukuk region, defining the drainage patterns of a landscape largely untouched by permanent infrastructure. This 2016 survey, published by the U.S. Geological Survey, details the topography of the central Brooks Range foothills, where the Public Land Survey System grid lines of t28n r25w, t28n r24w, t27n r25w, and t27n r24w intersect. The map serves as a primary record of the natural terrain and hydrologic features before modern development, focusing on the high-elevation contours and the seasonal waterways that feed the larger river systems of northern Alaska.
6 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 · Survey Pass
USGS Topo · 1:250,000
1951 · Wiseman
USGS Topo · 1:250,000
1956 · Wiseman
USGS Topo · 1:250,000
1956 · Survey Pass
USGS Topo · 1:250,000
1964 · Survey Pass
USGS Topo · 1:250,000
1964 · Wiseman
USGS Topo · 1:250,000
1966 · Survey Pass
USGS Topo · 1:250,000
1970 · Wiseman A-6
USGS Topo · 1:63,360
1986 · Survey Pass A-1
USGS Topo · 1:63,360
1986 · Wiseman B-6
USGS Topo · 1:63,360