Cong'en Hydropower Station is located in Cong'en Village, Dazang Township, Barkam County, Aba Prefecture, Sichuan Province. It is a cascade II run-of-river hydroelectric station at the upstream of Chabao River, which is a branch at the left bank of Zumuzu River. It has an installed capacity of 10MW and a designed annual generating capacity of 44.13 million kW.h.