From the night of September 19 to the day of September 2 1 Sunday, the risk of floods in small and medium-sized rivers in 8 districts and counties of Chongqing is high.

September 19 According to the forecast of the meteorological department, there was a cooling and rainy weather process from west to east in Chongqing from the night of September 19 to the night of September 20, with moderate rain to heavy rain in the central, western and northeastern regions, local heavy rain and light rain to moderate rain in other regions.

The cumulative rainfall in the central, western and northeastern regions is 30-60mm, the local rainfall is over 80mm, and the maximum hourly rainfall is 20-40mm. The local area is accompanied by strong convective weather such as short-term heavy precipitation, sudden strong wind and lightning.

According to the analysis of Chongqing Hydrological Monitoring Station, it is estimated that small and medium-sized rivers in central, western and northeastern Chongqing may be flooded1~ 5m in different degrees from the night of September 19 to the day of September 2 19.

Among them, eight small and medium-sized rivers such as Tongnan, Hechuan, Tongliang, Dazu and Rongchang in the west, Liangping in the middle, Kaizhou and Chengkou in the northeast are at high risk of rising water. We should focus on small and medium-sized rivers such as Qiongjiang River and Laixi River in the west.

Chongqing Water Conservancy Bureau reminds relevant units and the public along the Yangtze River to pay close attention to the changes of water and rain conditions, strengthen prevention and transfer risks in time. The municipal water resources department will further strengthen the duty, monitoring and forecasting, early warning release, water conservancy project inspection and water conservancy project dispatching to prevent disasters such as flash floods, landslides, mudslides, floods in small and medium-sized rivers and urban and rural waterlogging that may be caused by local heavy rainfall; Seize the opportunity of rainfall and strengthen water storage and conservation.