
Portage Mountains dominate the central and southern portions of this Alaskan landscape, rising sharply from a water-heavy northern plain. This U.S. Geological Survey topographic sheet illustrates the sheer isolation of the Bethel Census Area, where the high-elevation contours of the range transition into a complex system of ponds and wetlands to the north. The lack of named roads or established settlements emphasizes the remote character of the territory, defined primarily by its public land survey system divisions including t20n r58w and t19n r59w. The terrain patterns suggest a landscape of glacial or periglacial origin, where drainage is dictated by the steep slopes of the unnamed peaks within the mountain group.
7 named features on this map. Tap any name to fly to it.
Don’t see what you’re looking for? This feature index may not catch every label — zoom into the map to look around manually.
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-2
USGS Topo · 1:63,360
1952 · Russian Mission D-3
USGS Topo · 1:63,360
1952 · Russian Mission C-3
USGS Topo · 1:63,360
1952 · Russian Mission C-2
USGS Topo · 1:63,360
1980 · Russian Mission
USGS Topo · 1:250,000
2019 · Russian Mission C-3 NE
USGS Topo · 1:25,000
2019 · Russian Mission C-3 NW
USGS Topo · 1:25,000
2019 · Russian Mission D-3 NE
USGS Topo · 1:25,000