Description
Ukak River is located heads in lake, flows N to Iliuk Arm Naknek Lake, on Alaska Peninsula, in Katmai National Monument, 23 mi. NW of Mount Katmai, Aleutian Range
History
Native name published in 1917 by R. F. Griggs, National Geographic Society. Griggs camped near the site of a village named "Ukak" and called his camp and the river by that name.