2019 Map of Medfra B-3 NW
USGS Topo · Published 2019About this map
Kuskokwim Mountains terrain dominates this 2019 survey of the Alaska interior, where a network of remote drainages carves through high elevation ridges. The watershed is defined by the Nixon Fork in the southwest, which receives the waters of Whirlwind Cr and Von Frank Cr. This landscape is devoid of human infrastructure, instead showcasing the intricate natural topography of the Unorganized Borough. Smaller tributaries like Canyon Cr, Soda Cr, and Flat Cr indicate the complex drainage patterns common to this subarctic region. The map provides a precise record of the physical geography and hydrography as documented by the U.S. Geological Survey in the early 21st century.
Find a feature on this map
11 named features on this map. Tap any name to fly to it.
Don’t see what you’re looking for? This feature index may not catch every label — zoom into the map to look around manually.
Map Details
Editions of this 2019 Medfra B-3 NW 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
1953 · Medfra B-4
USGS Topo · 1:63,360
1953 · Medfra C-4
USGS Topo · 1:63,360
1954 · Medfra C-3
USGS Topo · 1:63,360
1955 · Medfra B-3
USGS Topo · 1:63,360
1959 · Medfra
USGS Topo · 1:250,000
2019 · Medfra B-3 NE
USGS Topo · 1:25,000
2019 · Medfra C-4 SE
USGS Topo · 1:25,000
2019 · Medfra B-3 SW
USGS Topo · 1:25,000
2019 · Medfra C-3 SW
USGS Topo · 1:25,000