2020 Map of Marshall B-3 NW
USGS Topo · Published 2020About this map
The Izaviknek River meanders across this low-lying tundra landscape, defining the character of a region where water and wetlands dominate the geography. Situated along the boundary between the Kusilvak Census Area and the Bethel Census Area, this portion of the Yukon-Kuskokwim Delta is captured in detail through modern surveying. The drainage patterns of the river and its associated sloughs reveal the intricate hydrography of the Alaskan interior, showing a vast network of water bodies that shift over time. Public land survey data for townships including t16n r77w and t15n r77w provide a precise grid for the study of this sparsely settled area, emphasizing the role of the Izaviknek River as a primary geographical feature for navigators and researchers alike.
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Map Details
Editions of this 2020 Marshall B-3 NW Map
This is the sole edition of this map. No revisions or reprints were ever made.
Other maps of this area
1951 · Marshall
USGS Topo · 1:250,000
1954 · Marshall B-4
USGS Topo · 1:63,360
1954 · Marshall C-3
USGS Topo · 1:63,360
1954 · Marshall B-3
USGS Topo · 1:63,360
1954 · Marshall C-4
USGS Topo · 1:63,360
1954 · Marshall
USGS Topo · 1:250,000
2018 · Marshall B-3 NE
USGS Topo · 1:25,000
2018 · Marshall B-3 SE
USGS Topo · 1:25,000
2018 · Marshall C-3 SE
USGS Topo · 1:25,000
2020 · Marshall B-4 SE
USGS Topo · 1:25,000