水利历来是治国安邦的大事。安徽省地处长江、淮河、新安江三大流域,洪、涝、旱灾害频发。以淮河为例,建国前的近2000年间,淮河共发生灾害1020次,平均不到两年就发生一次洪涝或旱灾。尤其是近300多年来,几十次的特大洪涝灾害,给人民生命财产造成了巨大危害。新中国的成立,使人类治水的历史翻开了新的篇章,在毛主席“一定要把淮河修好”的号召下,掀起了水利建设的高潮。通过治理,提 Water conservancy has always been a major event in governing the country. Anhui Province is located in the three major drainage areas of the Yangtze River, Huaihe River and Xin’an River. Floods, floods and droughts are frequent. Take the Huaihe River as an example. Nearly 2000 years before the founding of the PRC, a total of 1020 disasters occurred in the Huaihe River. An average of two floods or droughts occurred in less than two years. In particular, over the past 300 years or so, several dozen major floods have caused tremendous damage to people’s lives and property. The founding of New China opened up a new chapter in the history of mankind’s water management and set off the climax of water conservancy construction under the call of Chairman Mao’s “must Huaihe River be repaired.” Through governance, mention