https://3speak.tv/watch?v=ultratrain/ycpowffm
Spearfish Falls is one of the three waterfalls located in Spearfish Canyon in the Northern Black Hills region near Spearfish, SD. At one time the creek was diverted to produce power for the Homestake Mine and the falls were dry. Now the falls have returned to their former beauty with the power plant idled for years and the water flow in Spearfish Creek returned to its normal flow.