
The Alatna River dominates this landscape, its winding course and shifting sandbars carving through the interior wilderness within the t21n r25w and t21n r24w township boundaries. This remote portion of the Alaskan interior is defined by significant elevation changes, ranging from the low-lying river basin to the high mountain peaks and ridgelines in the north. The survey illustrates the characteristic braided nature of Arctic waterways, where the river's path is marked by numerous islands and intricate sloughs. This terrain remains largely undeveloped, showcasing the natural topography of the Brooks Range foothills before any modern infrastructure or settlement reached this corner of the Yukon-Koyukuk region.
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This is the sole edition of this map. No revisions or reprints were ever made.
1951 · Hughes
USGS Topo · 1:250,000
1951 · Bettles
USGS Topo · 1:250,000
1956 · Hughes
USGS Topo · 1:250,000
1956 · Bettles
USGS Topo · 1:250,000
1964 · Hughes
USGS Topo · 1:250,000
1965 · Hughes
USGS Topo · 1:250,000
1970 · Bettles D-6
USGS Topo · 1:63,360
1970 · Bettles C-6
USGS Topo · 1:63,360
1986 · Hughes D-1
USGS Topo · 1:63,360
1986 · Hughes C-1
USGS Topo · 1:63,360