
Big Cr meanders through the northeast quadrant of this landscape within the Yukon-Koyukuk Census Area. The terrain is defined by a dense network of wetlands and complex contouring, illustrating the interior Alaskan wilderness before modern development. Positioned across the boundaries of t16n r19e, t16n r20e, t15n r19e, and t15n r20e, the area shows no established roads or settlements, reflecting a region largely shaped by its natural hydrology and the Public Land Survey System. Researchers interested in remote hydrology or land management can trace the subtle drainage patterns that feed into the larger Black River system.
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 · Black River
USGS Topo · 1:250,000
1956 · Black River B-6
USGS Topo · 1:63,360
1956 · Black River B-5
USGS Topo · 1:63,360
1956 · Black River A-6
USGS Topo · 1:63,360
1956 · Black River A-5
USGS Topo · 1:63,360
1956 · Black River
USGS Topo · 1:250,000
1964 · Black River
USGS Topo · 1:250,000
2018 · Black River A-5 SW
USGS Topo · 1:25,000
2018 · Black River A-6 SE
USGS Topo · 1:25,000
2018 · Black River A-6 NW
USGS Topo · 1:25,000