2019 Map of Ruby A-3 SW
USGS Topo · Published 2019About this map
The Nowitna River meanders across this interior Alaskan landscape, defining the low-lying terrain within the Ruby A-3 SW quadrangle. The river’s complex oxbows and floodplains dominate the southern and central portions of the sheet, providing a sharp contrast to the more elevated, rhythmic contouring found in the northern sections. This 2019 survey documents the wild hydrography of the region, including the confluence where Our Cr feeds into the larger waterway.
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Map Details
Editions of this 2019 Ruby A-3 SW Map
This is the sole edition of this map. No revisions or reprints were ever made.
Other maps of this area
1950 · Medfra
USGS Topo · 1:250,000
1951 · Ruby
USGS Topo · 1:250,000
1952 · Ruby A-3
USGS Topo · 1:63,360
1952 · Ruby A-4
USGS Topo · 1:63,360
1952 · Ruby
USGS Topo · 1:250,000
1954 · Medfra D-3
USGS Topo · 1:63,360
1954 · Medfra D-4
USGS Topo · 1:63,360
1959 · Medfra
USGS Topo · 1:250,000
1964 · Ruby
USGS Topo · 1:250,000
2019 · Medfra D-3 NW
USGS Topo · 1:25,000