Description
8.6 mi. long; heads on Bureau of Land Management land 1.9 mi. E of Cinnabar Mountain, flows generally SE to enter the Rogue River 1.2 mi. SW of Rattlesnake Rapids; Tps35&34S, Rgs1&2W, Willamette Meridian
History
Named for Isaac Constant (1809-1890), founder of the nearby city of Central Point.