
The Innoko River defines the eastern reach of this interior landscape, winding through a complex network of wetlands and seasonal watercourses. This 2014 survey documents the hydrography and terrain of the Ophir B-5 NW quadrangle, showcasing the river's meandering path and the low-lying basin it drains. The landscape is primarily organized by the Public Land Survey System, with the intersections of t23s r2e, t23s r3e, t24s r2e, and t24s r3e providing a grid for land management in this remote region. The absence of roads or established settlements on this sheet highlights the wilderness character of the Yukon-Koyukuk area during the early 21st century.
5 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.
This is the sole edition of this map. No revisions or reprints were ever made.
1951 · Ophir
USGS Topo · 1:250,000
1954 · Ophir C-6
USGS Topo · 1:63,360
1954 · Ophir C-5
USGS Topo · 1:63,360
1954 · Ophir B-6
USGS Topo · 1:63,360
1954 · Ophir B-5
USGS Topo · 1:63,360
1954 · Ophir
USGS Topo · 1:250,000
2014 · Ophir C-6 SE
USGS Topo · 1:25,000
2014 · Ophir B-6 SE
USGS Topo · 1:25,000
2014 · Ophir B-5 SW
USGS Topo · 1:25,000
2014 · Ophir B-6 NE
USGS Topo · 1:25,000