China News Service, Guangzhou, June 6 (Wang Jian Yueshui Xuan) According to news from the Guangdong Provincial Department of Water Resources on the 6th, a new wave of "Dragon Boat Water" hit Guangdong from May 5 to 8. Some small and medium-sized rivers in the province may appear 1 meter Up to 4 meters in the process of rising water, some rivers may appear to exceed the warning level.
In order to do a good job of defense work, the Guangdong Provincial Department of Water Resources has held a video conference of the province’s defense against heavy rainfall work on the 5th to deploy the “Dragon Boat Water” defense work, and to start the level IV emergency response of water conservancy and flood prevention at 17:00 on the 5th. In addition, the Guangdong Province Water Conservancy Mobile Rescue Team and the Guangdong Flood Control Material Reserve Center were prepared for emergency rescue.
The meeting pointed out that this time, due to the combined impact of the high-altitude trough and the monsoon trough, most of Guangdong has heavy rains, and some have heavy rains or extremely heavy rains. Affected by heavy rainfall, Hejiang, a tributary of the Xijiang River, Wujiang, Lianjiang, and Shuibian Rivers in the middle and upper reaches of the Beijiang River, Dashi River in the upper reaches of the Dongjiang River, Qinjiang River in the upper reaches of the Hanjiang River, Luohe River in the east of Guangdong, Danshui River, Baihua River, and the Pearl River Delta Rivers such as Jiangxi, Liuxihe, Xifuhe, Tanshuihe and Jianjiang in the west of Guangdong will see a rise of about 1 to 4 meters, and some small and medium-sized rivers may exceed the alarm level.
According to the consultation, this round of heavy rainfall has three characteristics: First, it has a wide range and strong intensity. The range of heavy rainfall covers the whole province, and the local rainfall intensity reaches 300 mm to 400 mm; Second, the effect of superposition is serious, which is affected by the previous rainfall. The rivers and lakes in the area have high water levels and saturated soil water content. The risk of river floods and mountain floods is very high. At the same time, storm floods will also occur in Guangxi and Hunan in the upper reaches of Guangdong, which will have a serious impact on Guangdong. Third, the storm floods are at the weekend In addition, the continuous high-intensity defense work in the early stage is prone to paralysis and war-defying emotions, and the defense situation is very grim.
The Guangdong Provincial Department of Water Resources requires that water conservancy departments at all levels in the province should strengthen the scientific dispatch of water projects such as reservoirs, hydropower stations, sluices, etc., strictly supervise the limited water level of reservoirs in flood seasons, and strengthen the implementation of pre-discharge and pre-discharge measures. Reservoir scheduling in areas affected by heavy rainfall should strengthen organization and management, advance discharge in advance, pre-empt flood storage capacity, and ensure that the overall flood control effectiveness of water conservancy projects is fully exerted. (Finish)