一、《河南省河道采砂管理办法》出台的背景和必要性我省地跨淮河、长江、黄河、海河四大流域,同时处于西部山丘区向东部平原的过渡地带,辖区内河流众多,流域面积在100平方公里以上的河流共有493条,历史上河道内砂石储量较为丰富,目前河道内砂石呈减少趋势。砂石是河道河床的重要组成部分,也是国家进行基础设施建设的重要物质资源。砂石的开挖和运移对河道河势变化和防洪安全影响极大,河道砂石的利用,首先要以确保公共安全为前提。为规范河道采砂,1990年6月, I. Background and Necessity of Issuing Administrative Measures on River Sand Mining in Henan Province The four river valleys across the Huaihe River, the Yangtze River, the Yellow River and the Haihe River are located in the transitional zone from the western hills to the eastern plains. There are many rivers in the area, A total of 493 river basins with a catchment area of ​​more than 100 km2 have historically had abundant sand and gravel reserves. At present, gravel is declining in the river courses. Gravel is an important part of the riverbed and also an important material resource for infrastructure construction in the country. Excavation and transport of sand and gravel have great influence on river course change and flood control safety. The utilization of river gravel must first be based on ensuring public safety. In order to regulate river sand mining, in June 1990,