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花园口水文站位于郑州市北郊,是黄河干流重要的控制站和黄河下游防汛的标准站,集水面积73.0万km~2,占黄河流域总面积的97%,担负着向国家防总、黄河防总等各级防汛指挥部门收集水文信息、提供水沙情报预报、开展治黄实验研究等重要任务,在黄河下游防洪调度、河道治理、水资源开发利用等方面具有十分重要的作用。花园口水文站的主要任务是:保证做好2.23万m~2/s以下各级洪水的水文水资源测报工作,并对超标洪水有对策,在任何情况下都能做到测得到,报得
Huayuankou hydrological station is located in the northern suburbs of Zhengzhou City, is an important control station of the Yellow River mainstream and flood control stations in the lower reaches of the Yellow River, catchment area of 730,000 km2, accounting for 97% of the total area of the Yellow River Basin, responsible for the national defense, Flood control headquarters at all levels of the Yellow River flood prevention command collection of hydrological information to provide information on water and sediment intelligence, research and other important tasks to carry out the Yellow River, flood control in the lower reaches of the Yellow River regulation, river management, water resources development and utilization plays an important role. Huayuankou Hydrological Station's main task is to ensure that the well below 22,000 m 2 / s below all levels of flood hydrological and hydrological resources reporting work, and measures for excessive floods, in any case can be measured, reported