
Portage Mountains dominates the central portion of this 2019 survey, representing a significant topographical marker in the Bethel Census Area. The landscape is defined by the complex drainage patterns and elevation contours typical of this subarctic region, where the terrain shifts between higher elevations and extensive wetland systems. Mapping of the Public Land Survey System boundaries, including t19n r60w, t19n r59w, t18n r60w, and t18n r59w, illustrates the formal administrative grid imposed on this undeveloped Alaskan territory. The absence of roads or permanent settlements highlights the isolation of the area, making this map an essential resource for understanding the physical geography and land management boundaries within the Russian Mission C-3 NW quadrangle during the early 21st century.
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This is the sole edition of this map. No revisions or reprints were ever made.
1947 · Russian Mission
USGS Topo · 1:250,000
1950 · Russian Mission
USGS Topo · 1:250,000
1952 · Russian Mission D-3
USGS Topo · 1:63,360
1952 · Russian Mission C-3
USGS Topo · 1:63,360
1952 · Russian Mission D-4
USGS Topo · 1:63,360
1954 · Russian Mission C-4
USGS Topo · 1:63,360
1980 · Russian Mission
USGS Topo · 1:250,000
2017 · Russian Mission D-4 SE
USGS Topo · 1:25,000
2017 · Russian Mission C-4 NE
USGS Topo · 1:25,000
2017 · Russian Mission C-4 SE
USGS Topo · 1:25,000