
The Noatak National Preserve encompasses a significant portion of this terrain in the Northwest Arctic, where the landscape is defined by the braided path of Kunyanak Cr. This 2015 survey, produced through the U.S. Geological Survey and the Alaska Department of Transportation, illustrates the complex hydrology of the Arctic wilderness. In the southern reaches, the drainage of Nalmotirak Cr cuts through the high-elevation contours of the western Brooks Range foothills. The map provides a precise look at the township and range divisions, including t28n r1e and t29n r1e, which overlie a remote territory dominated by seasonal waterways and dramatic elevation shifts without established road networks or permanent settlements.
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 · Ambler River
USGS Topo · 1:250,000
1956 · Ambler River
USGS Topo · 1:250,000
1964 · Ambler River
USGS Topo · 1:250,000
1990 · Ambler River D-6
USGS Topo · 1:63,360
1990 · Ambler River C-6
USGS Topo · 1:63,360
1990 · Ambler River C-5
USGS Topo · 1:63,360
1990 · Ambler River D-5
USGS Topo · 1:63,360
2015 · Ambler River C-6 NE
USGS Topo · 1:25,000
2015 · Ambler River C-5 NW
USGS Topo · 1:25,000
2015 · Ambler River D-5 NW
USGS Topo · 1:25,000