2018 Map of Black River B-4 NW
USGS Topo · Published 2018About this map
The interior of the Yukon-Koyukuk Census Area is captured here, showcasing a remote landscape defined by the Public Land Survey System grids of T19n R22e, T19n R23e, T18n R22e, and T18n R23e. This area lacks any named settlements, roads, or man-made structures, reflecting its character as a pristine wilderness at the time of the 2018 survey. The terrain is marked by intricate contour lines that reveal a series of rolling hills and small, unnamed water bodies, typical of the interior Alaska highlands. For researchers, this document provides the exact topography and drainage patterns of the region prior to more recent changes, serving as a primary reference for the land composition and the original township and range divisions.
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Map Details
Editions of this 2018 Black River B-4 NW Map
This is the sole edition of this map. No revisions or reprints were ever made.
Other maps of this area
1951 · Black River
USGS Topo · 1:250,000
1956 · Black River B-5
USGS Topo · 1:63,360
1956 · Black River B-4
USGS Topo · 1:63,360
1956 · Black River C-5
USGS Topo · 1:63,360
1956 · Black River C-4
USGS Topo · 1:63,360
1956 · Black River
USGS Topo · 1:250,000
1964 · Black River
USGS Topo · 1:250,000
2018 · Black River B-4 NE
USGS Topo · 1:25,000
2018 · Black River B-4 SE
USGS Topo · 1:25,000
2018 · Black River B-4 SW
USGS Topo · 1:25,000