Chinanews.com, July 31. According to the WeChat official account of the Ministry of Water Resources, the Ministry of Water Resources mentioned during the consultation and deployment of current and August flood prevention work that it must coordinate the dispatch of the Three Gorges Reservoir, continue to monitor the drainage of the Huai River and Taihu Lake, and take strict precautions against the southwest. , Heavy rains and floods in southern China and northern regions.
On July 30, E Jingping, deputy commander-in-chief of the State General Defense and Minister of Water Resources, presided over the meeting to analyze and judge the flood situation of the Yangtze River, the Huaihe River, and the Taihu Lake, as well as the situation of heavy rainfall in the southwest, south China, and the north, as well as the August flood forecast. Arrangements will be made for the next stage of flood defense work. Ye Jianchun, Vice Minister of Water Resources, attended the meeting.
On the 30th, the entire middle and lower reaches of the Yangtze River had receded below the guaranteed water level. At 19:00, the water level of the Yangtze River section below Shitou and Dongting Lake and Poyang Lake exceeded the alarm by 0.64 to 1.97 meters; the water level of the section below the Sanhejian in the middle reaches of the Huai River exceeded the alarm by 0.38 to 1.38 meters; the average water level of Taihu Lake exceeded the alarm by 0.65 meters, and the surrounding rivers There are 35 stations in the network area whose water level exceeds the alarm by 0.01 to 0.76 meters, of which 5 stations exceed the limit by 0.03 to 0.16 meters; Hunan Zishui, Hubei Hanjiang Hanchuan section, Jiangxi Xiushui, Anhui Chaohu, Chuhe, Shuiyang and other 81 rivers are still Over-alert; 12 rivers and lakes including Luhu Lake and Fushui Lake in Hubei and Caizi Lake in Anhui are still over-protected; three rivers and lakes including Chaohu, Yuxi River and Hangbu River in Anhui are still over-history.
It is expected that in the next three days, there will be moderate to heavy rains in parts of Sichuan, northern Anhui, northern Jiangsu, Shandong, northeastern Inner Mongolia, central and northern Jilin, eastern Heilongjiang, southern Yunnan, etc., among which central Sichuan and central Jiangsu will have local areas. rainstorm. In addition, affected by the tropical clouds in the South China Sea, there will be moderate to heavy rains along the coast of South China on August 1, and heavy rains in some areas. Affected by rainfall, the upper reaches of the Yangtze River Minjiang Tuojiang, Huaihe Yishusi water system, Nenjiang and Lalin River in northeastern China, Dongjiang and Hanjiang in the Pearl River Basin may experience flooding processes, and some small and medium-sized rivers in the rainstorm area may be over-alarm.
The meeting emphasized that although the current water levels of the Yangtze River, Huaihe River, Taihu Lake and other rivers and lakes are slowly receding, the high water level will continue for some time. Water engineering scheduling and dike inspection and defense work cannot be relaxed; the southwest, south China coastal and northern regions have increased rainfall, Do a good job of prevention and response.
The first is to make overall planning for the Three Gorges Reservoir. According to forecasts, there will be continuous rainfall in Sichuan and other places in the upper reaches of the Yangtze River in the near future, and the inflow of the Three Gorges Reservoir will continue to increase in the later period. The current reservoir water level is relatively high. The upstream inflow, the mainstream of the middle and lower reaches of the Yangtze River, and the Dongting Lake and Poyang Lake must be considered in an overall manner. With regard to factors such as water receding and navigation requirements, we will further strengthen scientific and fine regulation, reduce the water level of the Three Gorges Reservoir as soon as possible, and prepare for subsequent floods that may occur.
The second is to keep an eye on the drainage of the Huaihe and Taihu Lakes. The typhoon has entered an active period and the water level of the main stream of the Huaihe River and Lake Taihu is still high. We must seize the opportunity to do a good job of draining water and work hard to lower the water level of the main stream of the Huaihe River, Hongze Lake, Lake Taihu and surrounding river networks, and try our best to avoid high water levels. The unfavorable situation of typhoon and heavy rainfall appeared.
The third is to strictly guard against torrential rains and floods in the southwest, south China and northern regions. Closely monitor rain and water conditions, strengthen rolling analysis and forecasting, and focus on key tasks such as prevention of floods and mountain torrent disasters in small and medium-sized rivers, and reservoir safety during floods, so as to ensure the safety of people's lives. The forecast of the recent continuous rainfall in the Songhua River and Liaohe River basins requires great attention. Floods in the Yishu-Sishui system of the Huaihe River are rising rapidly, so special attention must be paid to defense work.
The fourth is to deploy in advance to do a good job in the next stage of flood prevention. It is expected that in August, there will be more rainfall in the south of Northeast China, most of North China, Huanghuai, central and eastern northwest, western northwestern, southern eastern China, and western Hubei than usual. The numbered flood may occur again in the upper reaches of the Yangtze River. Hanjiang and Huaihe Rivers in the Yangtze River Basin Larger regional floods may occur in the Yishusi water system, the upper and middle reaches of the Yellow River, the Haihe River, the Second Songhua River, and the Liaohe River. Regional rainstorms and floods may occur in the Pearl River Basin and Zhejiang-Fujian area due to typhoons. According to the forecast situation, we must make targeted defense deployments in advance, strengthen classification guidance, and urge relevant river basins and regions to do various prevention and response work.
At present, the Ministry of Water Resources still maintains the third-level emergency response for flood and drought disaster prevention. There are 4 inspection teams in the Yangtze River basin to supervise flood defense work.