2019 Map of McGrath A-4 NE
USGS Topo · Published 2019About this map
Big River meanders through the heart of this interior Alaskan landscape, shaping a complex network of wetlands and shifting channels. Surveyed in 2019, the terrain is defined by the expansive alluvial reaches of the river as it winds between the township boundaries of t25n r30w, t25n r29w, and t24n r29w. The map documents a sparsely settled wilderness where the natural hydrology of the Big River valley remains the primary geographic feature, providing a clear record of the river's path and the surrounding marshlands within the Yukon-Koyukuk Census Area.
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Map Details
Editions of this 2019 McGrath A-4 NE Map
This is the sole edition of this map. No revisions or reprints were ever made.
Other maps of this area
1949 · McGrath
USGS Topo · 1:250,000
1950 · McGrath
USGS Topo · 1:250,000
1954 · McGrath B-4
USGS Topo · 1:63,360
1954 · McGrath A-4
USGS Topo · 1:63,360
1958 · McGrath A-3
USGS Topo · 1:63,360
1958 · McGrath B-3
USGS Topo · 1:63,360
1958 · McGrath
USGS Topo · 1:250,000
2019 · McGrath B-3 SW
USGS Topo · 1:25,000
2019 · McGrath A-4 SE
USGS Topo · 1:25,000
2019 · McGrath A-4 SW
USGS Topo · 1:25,000