Core Insights - The South-to-North Water Diversion Project has successfully delivered over 450 billion cubic meters of water to northern regions during the 14th Five-Year Plan, benefiting over 52 million people [1][2] - Cumulatively, the project has supplied more than 850 billion cubic meters of water, providing a stable and high-quality water source for 195 million people across 48 major cities in seven provinces [1] - The project has significantly contributed to the comprehensive management of groundwater over-extraction and the ecological restoration of rivers and lakes in North China [1] Group 1 - The Middle Route Project has achieved a water supply of 62.61 billion cubic meters, ensuring drinking water safety for 118 million people along the route [1] - The East Route's Shandong mainline has reached a water supply of 13.22 billion cubic meters, meeting its designed capacity [1] - The emergency water supply project for the East Route has delivered over 2.9 billion cubic meters to Tianjin and Hebei [1] Group 2 - The South-to-North Water Diversion Project has been recognized as one of the "Top 10 Global Engineering Achievements of 2025" [1] - The project is advancing high-quality development with ongoing construction of the Middle Route's Jiangsu water diversion project and improvements to the water storage and regulation system [2] - Future plans include active participation in national water network construction and the acceleration of water resource allocation projects in the Qaidam Basin and Qinghai [2]