面对30年一遇的特大过境洪峰,重庆市注重预防、科学研判、严密监测、有效响应、快速恢复,实现了零事故、零死亡、全避险、无疫情,取得了抗击特大洪水的全面胜利。重庆市受地形和气候影响,暴雨强度高、范围广、历时短、量级大,年平均降雨量为1000～1400毫米,高强度降水一般集中在1～2天甚至几个小时。水系发达,河流稠密,桥梁众多,长江、嘉陵江、乌江、涪江、渠江等多条江河过境,仅长江、嘉陵江重 In the face of the once-in-a-century extreme flood peak, Chongqing pays great attention to prevention, scientific research, close monitoring, effective response and quick recovery. It has achieved zero accident, zero death, hedging and no outbreak, and achieved comprehensive victory. Affected by topography and climate, Chongqing has a high intensity and wide range of rainstorms, which lasted for a short time with a large magnitude. Its average annual rainfall is between 1,000 and 1,400 mm. High-intensity rainfall generally concentrates in 1 to 2 days or even several hours. Developed rivers, dense rivers and numerous bridges. The Yangtze River, the Jialing River, the Wujiang River, the Fujiang River and the Qujiang River flow through a number of rivers. Only the Yangtze River and the Jialing River weigh heavily