
Big Yetna River and the Little Yetna River meander through this uninhabited stretch of the Alaska interior within the Yukon-Koyukuk Census Area. This 2019 survey documents a landscape defined entirely by its complex hydrography and elevation contours, with no roads, structures, or named settlements present. The drainage patterns of the Big Yetna River in the northwest and the Little Yetna River in the southeast suggest a remote wilderness area where natural waterways dictate the geography. The map provides a precise record of the terrain's transition through various township and range boundaries, including t30n r50w and t31n r50w, serving as a foundational document for understanding the contemporary topography of this remote river system.
11 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 · Iditarod
USGS Topo · 1:250,000
1954 · Iditarod D-6
USGS Topo · 1:63,360
1954 · Iditarod C-5
USGS Topo · 1:63,360
1954 · Iditarod C-6
USGS Topo · 1:63,360
1954 · Iditarod D-5
USGS Topo · 1:63,360
1956 · Iditarod
USGS Topo · 1:250,000
2019 · Iditarod D-5 SW
USGS Topo · 1:25,000
2019 · Iditarod C-5 NW
USGS Topo · 1:25,000
2019 · Iditarod D-6 SE
USGS Topo · 1:25,000
2019 · Iditarod C-5 SW
USGS Topo · 1:25,000