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建国以来,特别是1963年大水以后,海河流域修建了大量的防洪工程,治理的标准,按规划要求南系各河(大清、子牙、南运)应防御1963年型洪水,北系各河(永定、潮白、北运、蓟运)应防御1939年型洪水,大体相当20年至50年一遇防洪标准,遇超标准洪水在规划中也都安排了具体措施。因此,近些年来在宣传水利建设成就、安排与防洪有关工程、以及
Since the founding of the People’s Republic of China, especially after the flood in 1963, a large number of flood control projects and governance standards have been constructed in the Haihe River Basin. According to the plan, the rivers in the southern part of the country (Daqing, Ziya and Nanyun) should be protected from floods of 1963 type. The rivers (Yongding, Chaobai, Beiyun and Jisun) should be protected from floods of 1939 type, with flood control standards once in roughly 20 to 50 years. In case of exceeding standard floods, specific measures are also planned in the planning. Therefore, in recent years, we have been promoting the achievements in water conservancy construction and arranging flood control related projects as well