
Iowithla River meanders through this portion of the Dillingham Census Area, defining the drainage patterns across a landscape of intricate wetlands and small ponds. The topography is characterized by low-lying tundra and glacial features, with subtle elevation changes marked by ten-foot contour intervals. This remote interior region is organized under the Public Land Survey System across townships t12s r52w, t12s r51w, t13s r53w, and t13s r52w. The lack of road infrastructure or named settlements emphasizes the wilderness character of the area, where the river serves as the primary geographic landmark for navigation and local subsistence.
5 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.
1945 · Nushagak Bay
USGS Topo · 1:250,000
1949 · Nushagak Bay
USGS Topo · 1:250,000
1951 · Dillingham
USGS Topo · 1:250,000
1951 · Nushagak Bay
USGS Topo · 1:250,000
1952 · Naknek
USGS Topo · 1:250,000
1952 · Dillingham A-5
USGS Topo · 1:63,360
1952 · Dillingham A-6
USGS Topo · 1:63,360
1952 · Nushagak Bay D-1
USGS Topo · 1:63,360
1952 · Naknek D-6
USGS Topo · 1:63,360
1954 · Dillingham
USGS Topo · 1:250,000