Pi River Project passes through Liang 'an Town, Quansheng Town, Zhonghechang Town, Shengchi Town, Lin Bao Town, Tianchi Town, Tongjia Town, Fuxing Town, Longmen Town, Shifo Town, Peacock Town, dongshan town Town, Huilan Town, Shijie Town and Shuanghechang Town * *15 township. The designed flow at the head of the canal is 22m3/s, including the water intake hub, the main water conveyance canal and some or all irrigation canal systems of Tanshui, Zhaojiagou, Xinsheng, Baoshi, Danshan, Shufuba and Chaoyang Reservoir.