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1 概述2000年,周口市发生了“75·8”以来最大的洪涝灾害,沙颍河中上游连续发生四次较强的降雨过程,周口水文站连续出现五次洪峰,最高洪水水位达49.79m,超保证水位0.59m,相应流量2890m~3/s。同时面上骨干河道河水暴涨,受沙河洪水顶托,颍河、贾鲁河、新运河、新蔡河等河道的洪水不能及时下泄,全市各县市、区出现不同程度的洪涝灾害,给周口市经济发展和人民生命财产造成严重威胁。洪涝发生后,全市各级领导及广大人民群众发扬“万众一心,众志成诚、不怕困难、顽强拼搏、坚韧不拔、敢于胜利”的伟大抗洪精神,夺取了抗洪抢险的全面胜利。
1 Overview In 2000, the largest flood disaster occurred in Zhoukou City since “75.8”. There were four consecutive rainfall episodes in the middle and upper reaches of the Shaying River. Five consecutive flood peaks occurred at the Zhoukou Hydrological Station with a maximum flood water level of 49.79 m, ultra-guaranteed water level 0.59m, the corresponding flow 2890m ~ 3 / s. At the same time, the surface water of the key river channels soared. Due to flood control of the Shahe River, floods in the Ying River, Jialu River, Xin Yun River and Xin Cai River can not be released in time. There are varying degrees of floods in the counties, cities and districts of the whole city, Development and people’s lives and property pose a serious threat. After the floods took place, the leaders of the city at various levels and the broad masses of the people took forward the great flood fighting spirit of “one heart and one mind, one heart and one heart, not afraid of difficulty, perseverance and hard work, perseverance and courage to victory,” and won an all-round victory in flood fighting and rescue.