
Slow Fork and Middle Creek drain a high-elevation landscape in the interior of Alaska, where the terrain transitions from low-lying wetland basins to steep mountainous ridges. This 2023 survey delineates the complex hydrological patterns of the region, showing how the Slow Fork meanders through the northern sections before the elevation rises sharply toward the south. The absence of roads or established settlements emphasizes the remote, undisturbed character of this wilderness area. Topographic contours reveal a series of prominent peaks and valleys that define the watershed boundaries, providing a clear view of the natural drainage systems that feed into the larger river networks of the Yukon-Koyukuk Census Area.
8 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.
1950 · Medfra
USGS Topo · 1:250,000
1952 · Mount McKinley
USGS Topo · 1:250,000
1958 · Medfra A-1
USGS Topo · 1:63,360
1958 · Mount McKinley B-6
USGS Topo · 1:63,360
1958 · Mount McKinley A-6
USGS Topo · 1:63,360
1958 · Mount McKinley
USGS Topo · 1:250,000
1958 · Medfra B-1
USGS Topo · 1:63,360
1959 · Medfra
USGS Topo · 1:250,000
1969 · Mount McKinley
USGS Topo · 1:250,000
2017 · Denali B-6 SW
USGS Topo · 1:25,000