2008年6月19日至7月3日，黄河水利委员会实施了黄河第八次调水调沙，进一步扩大了黄河下游主河槽行洪排沙能力，成功塑造小浪底库区异重流并排沙出库，小浪底水库以下至入海口全程通过了4 000m3／s以上的流量，为“96·8”洪水以来黄河下游主河槽通过的历时最长、也是最大的一? From June 19 to July 3, 2008, the Yellow River Conservancy Commission implemented the eighth water and sediment regulation of the Yellow River to further expand flood discharge and sediment discharge capacity in the main channel of the lower Yellow River, and succeeded in shaping the gravity-flow and sediment discharge of the Xiaolangdi Reservoir Area From the reservoir to Xiaolangdi Reservoir, the flow of more than 4 000m3 / s has been passed to the sea mouth all the way, the longest and the largest one passing through the main channel of the lower Yellow River since the “96.8” flood.