
The Swift River and the North Fork Swift River define the hydrography of this interior Alaskan landscape, which is marked by a complex network of wetlands and shifting channels. This 2019 survey documents a wilderness region characterized by high-latitude drainage patterns and an absence of permanent human structures or roads. The terrain is structured by a system of land townships including t18n r30w and t17n r29w, indicating a vast, unsurveyed frontier where the primary geographical features are the glacial-fed waterways. The parallel courses of these river systems suggest a landscape shaped by significant alluvial deposition, typical of the Bethel Census Area's remote river basins.
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This is the sole edition of this map. No revisions or reprints were ever made.
1951 · Lime Hills
USGS Topo · 1:250,000
1954 · Lime Hills C-5
USGS Topo · 1:63,360
1954 · Lime Hills B-4
USGS Topo · 1:63,360
1954 · Lime Hills B-5
USGS Topo · 1:63,360
1958 · Lime Hills C-4
USGS Topo · 1:63,360
1958 · Lime Hills
USGS Topo · 1:250,000
2019 · Lime Hills B-5 NW
USGS Topo · 1:25,000
2019 · Lime Hills C-4 NW
USGS Topo · 1:25,000
2019 · Lime Hills C-5 SW
USGS Topo · 1:25,000
2019 · Lime Hills C-5 NE
USGS Topo · 1:25,000