Following floods of 20 large and medium -sized reservoirs in Weifang
Author:Weifang Radio and Television S Time:2022.08.12
Recently, Weifang ushered in a wide range of rainfall. The reporter learned from the Weifang Hydrological Center that in order to actively respond to the rainfall of this round, as of August 11, Weifang had 20 large and medium -sized reservoirs to open floods.
At 10:30 on August, the Weifang Gorge Mountain Reservoir, the largest reservoir in Shandong opened the 15 -hole gates flooding, and the flow was 200 cubic meters per second. As the flood flow of the reservoir increased, the leakage of the overflow gate gradually increased. In August The amount of leak at 12:00 on the 11th was 1200 cubic meters per second.
On the morning of the same day, the Bailang River Reservoir also opened the flood gates to release water.
This year's Weifang has a lot of rainwater. Statistics show that the average precipitation of the city is 659.4 mm at 8:00 on January 1, 2022 at 8:00 on August 11th, 417.5 mm in the same period last year, and 415.4 mm in the same period per year.
The rainfall also increased the water storage capacity of the reservoir. At 8 o'clock on August 11, 2022, the total water storage capacity of 27 large and medium -sized reservoirs in the city was 1.19126 billion cubic meters, which was more than 2676.7 million cubic meters of water storage in the same period last year.
Affected by the continuous rainfall and reservoir flood, the traffic of the Weifang River has increased, and the amount of water has risen significantly. At 8 o'clock on August 11, 2022, the main river stations station is: 460 cubic meters per second at Tanjiafang Station in Qingzhou, Mihe; The Qu River Anqiu Guojiatun Station is 164 cubic meters per second; the Beijiao Laihe Changyi Liuhe Station is 240 cubic meters per second; the Mihe Linyu Huangshan Station is 38.4 cubic meters per second; For safety, please stay away from the river and beware of drowning.
At present, it is in a critical period of flood prevention, and the flood prevention situation is severe. Weifang clarified its goals, waiting for strictness, always vigilant, and ensuring safety floods.
Weifang Radio and Television Station
Reporter Rong Media: Gong Haina Liu Shiliang
Tonglian: Wang Guangjun Su Kai
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