
The Seventymile River cuts through this portion of the Yukon-Charley Rivers National Preserve, a landscape defined by its network of steep drainage basins and gold-bearing tributaries. In the northern reaches, the terrain descends toward Barney Cr and Little Washington Cr, while the southern half is dominated by the winding path of the river as it collects water from Canyon Cr, Sonickson Cr, and Gold Cr. The map's detail provides a clear view of the complex topography of the Southeast Fairbanks Census Area, where narrow valleys like those of Mogul Cr and Ruby Cr illustrate the drainage patterns essential to the region's historic mining activity. Without roads or settlements, the map reveals a wilderness area organized primarily by its watersheds and the public land survey system divisions of t2n r28e and t1n r29e.
15 named features on this map. Tap any name to fly to it.
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This is the sole edition of this map. No revisions or reprints were ever made.
1899 · Fortymile
USGS Topo · 1:250,000
1951 · Charley River
USGS Topo · 1:250,000
1951 · Eagle
USGS Topo · 1:250,000
1956 · Charley River A-3
USGS Topo · 1:63,360
1956 · Charley River A-2
USGS Topo · 1:63,360
1956 · Charley River
USGS Topo · 1:250,000
1956 · Eagle D-2
USGS Topo · 1:63,360
1956 · Eagle D-3
USGS Topo · 1:63,360
1957 · Eagle
USGS Topo · 1:250,000
2018 · Charley River A-2 SE
USGS Topo · 1:25,000