水网密织，将惠泽皖北超三千万群众（迈向“十五五”的发展图景）

Core Viewpoint - The construction of the Yangtze River to Huai River water diversion project is crucial for enhancing water resource management, flood disaster prevention, and urban-rural water supply security in Anhui Province, with significant benefits expected for over 30 million residents in the northern Anhui region [3][4][5]. Group 1: Project Overview - The first phase of the Yangtze River to Huai River project was completed by the end of 2022, enabling water resource allocation across river basins [4]. - The second phase of the project is underway, focusing on urban and rural water supply and irrigation support, with a goal to connect over 30 million people to the new water supply [4][5]. - The project includes the construction of water plants, pipelines, and pressure stations to ensure stable water supply, particularly in areas previously reliant on groundwater [3][6]. Group 2: Economic and Social Impact - The project is expected to improve water quality significantly, as residents report better drinking water since the introduction of the new supply [5]. - By the end of 2025, the second phase is projected to have completed investments totaling 11.457 billion yuan, with water source replacement tasks in 28 counties expected to be finished [6]. - The project aims to enhance regional economic and social development by ensuring water security, with plans for further infrastructure improvements by 2028 [6][7]. Group 3: Construction and Management Strategies - Innovative construction techniques were employed to overcome challenges, such as using heating methods to protect concrete during cold weather [6]. - The project emphasizes a coordinated approach to water resource management, integrating large-scale infrastructure with local supply systems to ensure effective distribution [7]. - The government is encouraged to balance its role in water management with market mechanisms to foster private investment in water infrastructure [7][8].