heads in Nishlik Lake, flows SE 45 mi. to Tikchik Lake, 65 mi. N of Dillingham; Kilbuck-Kuskokwim Mts.
Eskimo name shown on a 1910 manuscript map by H. C. Fassett, U.S. Bureau of Fisheries (USBF), as "Tuk-shik." is now the Nuyakuk River by A. B. Schanz, as member of the Leslie Expedition in 1890.