approx. 715 mi. long; heads in the White Mountains National Recreation Area (Bureau of Land Management), 3.6 mi. NNW of Table Top Mountain, 12 mi. SE of Cache Mountain, flows W, NE, then W through Yukon Flats National Wildlife Refuge to enter Beaver Slough, a side channel of the Yukon River, 9.5 mi. SSW of Beaver, 9.6 mi. E of Timber Point. Tps16,17,15-9, Rgs1-8E; Tps9-6N, R1W; and Tps6-7, Rgs1-4E, Fairbanks Meridian
Local name published in 1867 by U.S. Coast and Geodetic Survey (USC&GS); this stream probably was the "Nocotocargut," meaning "mouth of the Nokot," reported in 1867 by the Western Union Telegraph Expedition. A proposal to change the name to the Gwich'in name Tsèenjik River was not approved by the BGN in 2017.
Joe Guay Island, Whirlpool Island,
Lakes:Argo Bill Lake, Beaverdam Lake, Big Lake, Elbow Lake, Greenhorn Lake, Island Lake, North Fork Lake, Pitka Lake, Sunken Lake, Sweeney Lake, Twin Lakes,
Mountain Passes:Streams:Streams:Beaver Creek, Beaver Slough, Whirlpool Slough,
Cities: