The Kobuk River
is a river located in the Arctic region of northwestern Alaska in the United States. It is approximately 280 miles long. Draining a basin with an area of 12,300 square miles, the Kobuk River is among the largest rivers in northwest Alaska with widths of up to 1500 feet and flow at a speed of 3–5 miles per hour in its lower and middle reaches. The average elevation for the Kobuk River Basin is 1,300 feet above sea level, ranging from near sea level to 11,400 feet. Topography includes low, rolling mountains, plains and lowlands, moderately high rugged mountainous land, and some gently sloped plateaus and highlands. The river contains an exceptional population of sheefish, a large predatory whitefish within the salmon family, found throughout the Arctic that spawns in the river's upper reaches during the autumn. A portion of the vast Western Arctic Caribou Herd utilize the Kobuk river valley as winter range.
Wikipedia https://en.wikipedia.org/wiki/Kobuk_River
National Wild and Scenic Rivers https://www.rivers.gov/rivers/kobuk.php
Address 99763, United States
Coordinates 66°55'12.371" N -160°48'57.334" E