
Chandalar Cr and Grayling Cr define the hydrological character of this sub-arctic expanse in the eastern Brooks Range foothills. Situated within the Yukon-Koyukuk Census Area, the terrain is mapped across several township boundaries including t29n r19e, t29n r20e, t28n r19e, and t28n r20e. The map illustrates a landscape of significant elevation changes, with prominent peaks reaching above 1,700 feet. The absence of roads or established settlements on this 2018 survey emphasizes the extreme isolation of this portion of Alaska, where the drainage patterns of small creeks are the primary landmarks for navigation and land management.
6 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 · Coleen
USGS Topo · 1:250,000
1956 · Coleen
USGS Topo · 1:250,000
1956 · Coleen A-5
USGS Topo · 1:63,360
1956 · Coleen A-6
USGS Topo · 1:63,360
1990 · Coleen B-5
USGS Topo · 1:63,360
1990 · Coleen B-6
USGS Topo · 1:63,360
2018 · Coleen A-5 NW
USGS Topo · 1:25,000
2018 · Coleen A-6 NE
USGS Topo · 1:25,000
2018 · Coleen B-5 NE
USGS Topo · 1:25,000
2018 · Coleen B-5 NW
USGS Topo · 1:25,000