
Slate Creek and its southern tributaries dominate this interior Alaskan landscape in the Brooks Range foothills. The terrain is defined by the sharp drainage divides and high ridges of the Chandalar region, where seasonal waters like Trail Creek and Monarch Creek carve deep through the mountainous topography. This 2017 survey by the U.S. Geological Survey provides a precise view of the undeveloped wilderness before modern infrastructure reached this part of the Yukon-Koyukuk Census Area. Without roads or permanent settlements recorded on the sheet, the map serves as a primary record of the natural hydrology and land divisions within the Public Land Survey System, including portions of townships T26N R5W and T27N R5W.
9 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.
1951 · Chandalar
USGS Topo · 1:250,000
1951 · Beaver
USGS Topo · 1:250,000
1956 · Chandalar
USGS Topo · 1:250,000
1956 · Beaver
USGS Topo · 1:250,000
1964 · Chandalar
USGS Topo · 1:250,000
1964 · Beaver
USGS Topo · 1:250,000
1970 · Beaver D-4
USGS Topo · 1:63,360
1970 · Chandalar A-4
USGS Topo · 1:63,360
1990 · Chandalar A-3
USGS Topo · 1:63,360
1990 · Beaver D-3
USGS Topo · 1:63,360