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燕山水库位于叶县境内的澧河支流干江河上,是淮河流域规划的重点大型防洪水库,被列为2007年以前完成的19项重点骨干工程之一,对控制淮河上游沙颍河流域的洪水,保护豫皖两省大面积农田和京广铁路、京珠高速公路、107国道以及漯河市、周口市的防洪安全具有重要作用。水库建成后,可使澧河的防洪标准由5年一遇提高到20年一遇,
Yanshan Reservoir is located in Ye County, the tributaries of the tributaries of the dry river, the Huai River Basin planning is a major flood control reservoir, was listed as completed before 2007, one of the 19 key projects, the control of the Huaihe River upstream Shayinghe River flood , It is very important to protect large area of farmland in Yuwan and Anhui Provinces and Jing-Guang Railroad, Beijing-Zhuhai Expressway, No.107 National Highway, and Luohe and Zhoukou flood control safety. After the completion of the reservoir, the flood control standard of Bahe River will be increased from once every five years to once every 20 years,