应对黄河上中游大量来水 小浪底水利枢纽开启泄洪运用

Core Viewpoint - The Xiaolangdi Water Control Project has initiated flood discharge operations in response to heavy rainfall in the Yellow River's upper and middle reaches, marking the first flood discharge since the end of water diversion and sediment transport this year [1] Group 1: Flood Management Operations - On July 28, the Xiaolangdi Water Control Project opened the No. 2 sand discharge tunnel, releasing a flow rate of 800 cubic meters per second [1] - The project is closely monitoring rainfall and sediment conditions to develop precise operational plans for flood management [1] Group 2: Current Water Levels and Capacity - As of July 29 at 8 AM, the water level of the Xiaolangdi Reservoir was recorded at 226 meters, with a corresponding flood control capacity of 8.7 billion cubic meters [1] - This capacity is crucial for ensuring flood prevention and sediment reduction in the downstream areas of the Yellow River [1]