2005年1月7日,治淮骨干工程涡河近期治理工程开工建设。涡河纵跨豫、皖两省,流域总面积15900km2,河道全长380km,其中安徽省境内长225km。2004年12月6日,国家发改委批准了《涡河近期治理工程可行性研究报告》。根据国家批复意见,安徽省涡河近期治理范围为涡河干流豫、皖省界至蒙 January 7, 2005, governance Huai River backbone project recently started the construction of river control project. Eddy River longitudinal Henan and Anhui provinces, the total basin area of ​​15900km2, the river length of 380km, of which 225km long in Anhui Province. December 6, 2004, the National Development and Reform Commission approved the “River near the river governance project feasibility study report.” According to the opinions of the state, Anhui Province, the recent treatment of the river vortex Eddy River Henan Province, Anhui province boundary to Mongolia