2. In Chongqing, Jialing River was called "Chongqing Water" in ancient times, so Chongqing is also called "Chongqing" for short. It flows through Hechuan District, joins Qujiang, Fujiang, Nahui Beach and Houhe River in Beibei District, passes through Yubei District and Jiangbei District, and joins the Yangtze River in Chaotianmen, Yuzhong District.
3. In Beibei District, Jialing River flows from northwest to southeast, with a total length of 45. 1 km, and its tributaries are Bibei River, Heishuitan River, Longfeng River, Ma 'anxi and Mingjiaxi. The highest flood level is 2 14m, and the lowest dry level is 176+0m.