
This remote interior portion of the Yukon-Koyukuk Census Area is defined by its dramatic topographic relief and undeveloped character. The landscape consists of high ridgelines and steep drainage systems, captured in this 2019 survey with a ten-foot contour interval. The grid of the Public Land Survey System provides the only human-imposed structure here, marking sections across T31n R49w, T31n R48w, and T30n R49w. No roads or settlements appear on the sheet, reflecting the primary focus on physical geography and natural hydrography rather than human habitation. The map serves as a detailed record of the elevations and watershed patterns within the T30n R48w and T29n R49w blocks.
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 · 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 C-5 SE
USGS Topo · 1:25,000
2019 · Iditarod C-6 NE
USGS Topo · 1:25,000
2019 · Iditarod D-5 SW
USGS Topo · 1:25,000
2019 · Iditarod C-5 NE
USGS Topo · 1:25,000