三峡水库蓄至175米 流域水库群蓄水量创新高

Core Points - The Three Gorges Reservoir has reached its normal water level of 175 meters, with the total water storage in the Yangtze River basin reaching a historical high of 108.1 billion cubic meters [1][4][6] - This achievement marks the successful completion of the annual water storage task for the Yangtze River upstream reservoir group, ensuring comprehensive benefits for water supply, irrigation, power generation, navigation, and ecology for the upcoming winter and spring [1][4][6] Group 1 - The Three Gorges Reservoir began its water storage process on September 10, 2023, with the starting water level being 7.2 meters higher than the average of the past five years [2] - The Yangtze River basin experienced a complex situation of "drought followed by flooding," with significantly reduced water inflow during the main flood season, prompting the Three Gorges Reservoir to implement three irrigation support water releases [2][4] - The coordinated operation of 58 control reservoirs in the Yangtze River basin has resulted in a total water storage of 108.1 billion cubic meters, surpassing the previous record of 106.9 billion cubic meters in 2023 [4][6] Group 2 - The high water storage level will provide sufficient water supply for urban living, agricultural irrigation, industrial production, and ecological replenishment from late November to April of the following year [6] - The water level in the reservoir is expected to maintain around 155 meters until May 2024, ensuring stable navigation conditions for the section from Yichang to Chongqing [6] - The mature scheduling of the reservoir group will enhance the comprehensive benefits in flood control, power generation, navigation, and water resource utilization, supporting the high-quality development of the Yangtze River Economic Belt [6]