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新乡專区黄河防汛第二指揮部所防守的堤段,处于河南黃河的最下端,与山东毗連。共有临黄、太行、金堤三道堤防。沿河均系低灘,河道全長200余华里,堤綫全長210余公里,河道上寬下窄(寬者40华里,窄者不到10华里),排洪不暢,易于壅高水位。河势弯多善变,溜無定向,尤其經連年上水,灘面淤淀严重,河槽逐年抬高,洪水流量与水位的关系引起了較大的变化。長此以来,自然形成灘唇高、堤根窪、串
Xinxiang area Yellow River flood control headquarters of the second defensive embankment, at the bottom of the Yellow River in Henan, adjacent to Shandong. A total of Lin Huang, Taihang, Jindi three embankments. All along the river are low beach, the river a total length of more than 200 li, embankment line length of 210 kilometers, wide and narrow river channel (a wide 40 li, narrow less than 10 li), poor floods, easy to high water level. River bend more changeable, slip no orientation, especially after successive years of water, beach surface sediment serious riverbed rising year by year, the flood flow and water level caused a greater change in the relationship. Since then, the natural formation of beach lip, embankment depression, string