1300m. Official website, the People's Government of Wulong District, Chongqing, shows that the average elevation of Shuanghe Town in Wulong District is 1.300m, the highest peak in China is 2,033.3m, and the lowest point is located at Ziqiao Reservoir Dam in Ziqiao Village, with an elevation of 950m. Altitude is the height difference between a place and the sea level, which represents the vertical distance above the sea level of a place on the ground, calculated by the average sea level.