2018 Map of Black River B-1 NW
USGS Topo · Published 2018About this map
Salmon Fork Black River cuts a winding path through the interior of the Yukon-Koyukuk Census Area, defining the drainage patterns of this Alaskan landscape. This 2018 survey by the U.S. Geological Survey captures a region dominated by intricate topographic contours and natural waterways. To the south, the smaller drainage of Runt Cr feeds into the larger system, while the map is precisely divided by township boundaries including t19n r29e, t19n r30e, t18n r29e, and t18n r30e. The absence of developed roads or settlements highlights the isolation of this terrain, where the hydrography of the Salmon Fork Black River serves as the primary geographic anchor for surveyors and land managers.
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Map Details
Editions of this 2018 Black River B-1 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-2
USGS Topo · 1:63,360
1956 · Black River B-1
USGS Topo · 1:63,360
1956 · Black River C-2
USGS Topo · 1:63,360
1956 · Black River C-1
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-2 NE
USGS Topo · 1:25,000
2018 · Black River C-2 SE
USGS Topo · 1:25,000
2018 · Black River B-2 SE
USGS Topo · 1:25,000