heads at junction of Mammoth and Porcupine Creeks, and flows NE to Birch Creek, 18 mi. SW of Circle, Yukon-Tanana High. 26 miles long.
Named by prospectors; reported in 1896 by U.S. Geological Survey (USGS) (Spurr, 1898, pl. 39).
Little Medicine Lake, Medicine Lake,
Streams:Albert Creek, Big Mosquito Creek, Bluff Creek, Bolgen Creek, Chert Creek, Crazy Creek, Crooked Creek, Deadwood Creek, George Creek, Hot Springs Creek, Jumpoff Creek, Ketchem Creek, Little Mosquito Creek, North Fork Crazy Creek, Portage Creek, Quartz Creek, Thermokarst Creek,