
The South Fork Koyukuk River meanders through this portion of the Yukon-Koyukuk region, defining a landscape dominated by complex hydrological patterns. This 2016 survey highlights a remote Alaskan wilderness where the river's path is marked by numerous oxbow lakes and abandoned channels, illustrating the dynamic nature of Arctic waterways. In the southern reach of the map, Fish Creek flows through the wetland-heavy terrain, contributing to the intricate drainage system. The map is organized by the Public Land Survey System, covering portions of t22n r18w, t22n r17w, t21n r18w, and t21n r17w. This document serves as a modern record of the shifting watercourses and topographical nuances of the Alaskan interior before further natural or environmental changes alter the river's course.
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This is the sole edition of this map. No revisions or reprints were ever made.
1951 · Bettles
USGS Topo · 1:250,000
1956 · Bettles
USGS Topo · 1:250,000
1970 · Bettles D-4
USGS Topo · 1:63,360
1970 · Bettles C-4
USGS Topo · 1:63,360
1970 · Bettles D-3
USGS Topo · 1:63,360
1970 · Bettles C-3
USGS Topo · 1:63,360
2016 · Bettles C-3 SE
USGS Topo · 1:25,000
2016 · Bettles C-3 NE
USGS Topo · 1:25,000
2016 · Bettles C-4 NE
USGS Topo · 1:25,000
2016 · Bettles C-3 SW
USGS Topo · 1:25,000