2019 Map of McGrath C-4 NW
USGS Topo · Published 2019About this map
The Big River meanders through this remote portion of the Yukon-Koyukuk region, defining a landscape of complex oxbows and shifting wetlands. This 2019 survey documents the river's path as it winds across the interior plains, revealing the natural hydrology of the area within T31n R30w and T30n R31w. The terrain is characterized by a dense network of small ponds and river loops that illustrate the dynamic nature of Alaskan waterways. While devoid of named settlements or infrastructure, the map provides precise section and township boundaries for the surrounding wilderness, including T29n R30w, making it a critical reference for understanding the physical geography and land divisions in this part of the Alaska interior.
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Map Details
Editions of this 2019 McGrath C-4 NW 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
1953 · McGrath D-5
USGS Topo · 1:63,360
1953 · McGrath C-4
USGS Topo · 1:63,360
1953 · McGrath D-4
USGS Topo · 1:63,360
1955 · McGrath C-5
USGS Topo · 1:63,360
1958 · McGrath
USGS Topo · 1:250,000
2019 · McGrath C-5 NE
USGS Topo · 1:25,000
2019 · McGrath D-5 SE
USGS Topo · 1:25,000
2019 · McGrath D-4 SW
USGS Topo · 1:25,000