"Normally dry, Caineville Wash receives a small amount of perennial seepage water at Willow Seep. Precious for livestock in this semi-arid region, where streamflow depends on infrequent rain or sparse snowfall, the seep moistens the sandy bottom of the wash for a short distance. Caineville Wash is joined by Hartnet Draw in a deep canyon, about two miles southeast of the seep."
Caineville Wash badlands, Utah-- October 2009
Source