flows NW to Killik River, 19 mi. SE of Kurupa Lake, Brooks Range. 36 miles long.
Probably named by J. B. Mertie, Jr. of the 1924 U.S. Geological Survey (USGS) expedition, who explored this stream on Easter Sunday. Shown on a fieldsheet by Gerald FitzGerald.
Agaak Creek, Aniakvik Creek, Doc Creek, Easter Creek, Enekalikruak Creek, Irivik Creek, Ivisak Creek, Kadruakvik Creek, Kanongiksuk Creek, Nigaktoviakvik Creek, Nigaktukvik Creek, Sinuk Creek, Sugakuik Creek, Suluak Creek, Togoyuk Creek,