2019 Map of Ophir B-1 SE
USGS Topo · Published 2019About this map
The Kuskokwim Mountains dominate this 2019 survey of the Yukon-Koyukuk Census Area, illustrating a landscape defined by significant topographic relief and high-altitude drainage patterns. This remote Alaskan interior region is bisected by the S Fork Folger Cr, which winds through deep valleys as it carves a path through the southern reaches of the range. The map provides a detailed view of the natural watercourse development and elevation gradients across Township boundaries t24s r14e and t26s r15e. Devoid of modern infrastructure or permanent settlements, the area is characterized by its untouched wilderness, offering an essential reference for understanding the physical geography and hydrological systems of the Yukon-Koyukuk frontier in the twenty-first century.
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Map Details
Editions of this 2019 Ophir B-1 SE 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 · Ophir
USGS Topo · 1:250,000
1954 · Medfra A-6
USGS Topo · 1:63,360
1954 · Ophir A-1
USGS Topo · 1:63,360
1954 · Medfra B-6
USGS Topo · 1:63,360
1954 · Ophir B-1
USGS Topo · 1:63,360
1954 · Ophir
USGS Topo · 1:250,000
1959 · Medfra
USGS Topo · 1:250,000
2019 · Medfra A-6 NW
USGS Topo · 1:25,000
2019 · Ophir A-1 NE
USGS Topo · 1:25,000