
Mink Lake and Big Rat Lake define the hydrologic character of this remote landscape in the Yukon-Koyukuk Census Area. The terrain is marked by a complex network of wetlands and small water bodies that underscore the subarctic geography of northern Alaska. Surveyed in 2018, this quadrangle highlights the intricate drainage patterns within the larger t27n r19e and t26n r19e townships. The absence of roads or established settlements emphasizes the undisturbed natural state of this region, providing a baseline for environmental study or local exploration of the state's vast interior water systems.
8 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 · Black River
USGS Topo · 1:250,000
1951 · Coleen
USGS Topo · 1:250,000
1956 · Coleen
USGS Topo · 1:250,000
1956 · Black River D-6
USGS Topo · 1:63,360
1956 · Coleen A-5
USGS Topo · 1:63,360
1956 · Black River D-5
USGS Topo · 1:63,360
1956 · Coleen A-6
USGS Topo · 1:63,360
1956 · Black River
USGS Topo · 1:250,000
1964 · Black River
USGS Topo · 1:250,000
2018 · Coleen A-5 SW
USGS Topo · 1:25,000