The Yangtze River Commission deployed flood control work on a rolling basis during the critical period of flood control, focusing on arranging measures to prevent typhoon “Hongxia.” The conference pointed out that according to the hydrological weather forecast, from July 26 to 27, due to the typhoon “Hongxia”, there will be heavy to torrential rain and heavy local torrential rain near the Poyang Lake and Dongting Lake water systems and the middle reaches of the Yangtze River. It is expected that tributaries near the main stream in the middle reaches of the Yangtze River, such as Poyang Lake, the Dongting Lake system, and the Zhuhe River in northeastern Hebei in the area affected by typhoon “Hongxia,” will experience a rise in water. Some small to medium rivers in the torrential rain area may experience excessive flooding, and there is a high risk of flash floods occurring within the area covered by heavy rainfall. It is necessary to strengthen rolling consultations, research and judgment, pay close attention to the movement path, impact radius and water vapor conditions of typhoon “Hongxia”, accurately determine the extent of the typhoon's effects of torrential rain, floods, and strong convective weather, and guide local authorities to strengthen disaster prevention efforts for small and medium-sized rivers and flash floods in a targeted manner. On the premise of ensuring safety, the Wujiang Cascade Reservoir continues to be accurately dispatched to create favorable conditions for mountain collapse rescue in Pengshui County, Chongqing; the Danjiangkou Reservoir water supply schedule is dynamically optimized based on rolling forecasts and changes in water demand at various ports, such as the south-to-north water transfer line.

The Yangtze River Commission deployed flood control work on a rolling basis during the critical period of flood control, focusing on arranging measures to prevent typhoon “Hongxia.” The conference pointed out that according to the hydrological weather forecast, from July 26 to 27, due to the typhoon “Hongxia”, there will be heavy to torrential rain and heavy local torrential rain near the Poyang Lake and Dongting Lake water systems and the middle reaches of the Yangtze River. It is expected that tributaries near the main stream in the middle reaches of the Yangtze River, such as Poyang Lake, the Dongting Lake system, and the Zhuhe River in northeastern Hebei in the area affected by typhoon “Hongxia,” will experience a rise in water. Some small to medium rivers in the torrential rain area may experience excessive flooding, and there is a high risk of flash floods occurring within the area covered by heavy rainfall. It is necessary to strengthen rolling consultations, research and judgment, pay close attention to the movement path, impact radius and water vapor conditions of typhoon “Hongxia”, accurately determine the extent of the typhoon's effects of torrential rain, floods, and strong convective weather, and guide local authorities to strengthen disaster prevention efforts for small and medium-sized rivers and flash floods in a targeted manner. On the premise of ensuring safety, the Wujiang Cascade Reservoir continues to be accurately dispatched to create favorable conditions for mountain collapse rescue in Pengshui County, Chongqing; the Danjiangkou Reservoir water supply schedule is dynamically optimized based on rolling forecasts and changes in water demand at various ports, such as the south-to-north water transfer line.