国家水网覆盖超八成国土面积（权威发布）

Core Viewpoint - The Chinese government is accelerating the construction of the national water network, with significant investments and projects aimed at improving water resource management, enhancing agricultural productivity, and ensuring water security across the country [2][3][4]. Investment and Economic Impact - In 2025, China completed water conservancy construction investments of 1.28 trillion yuan, creating 3.15 million jobs and effectively supporting economic growth and employment [2]. - During the "14th Five-Year Plan" period, a total of 5.68 trillion yuan was invested in water conservancy projects, with an average annual investment exceeding 1 trillion yuan since 2022 [3]. - The national water network now covers 80.3% of the country's land area, providing water security for major strategic implementations and economic zones [3]. Water Resource Management - The construction of the national water network includes 181 major water conservancy projects, with 94 projects completed and operational, and significant improvements in water supply capabilities [2][3]. - The South-to-North Water Diversion Project has delivered over 85 billion cubic meters of water to northern cities, benefiting 195 million people [2]. Ecological Restoration - The Ministry of Water Resources has initiated actions to restore river and lake ecosystems, achieving significant improvements in water flow and ecological conditions [4]. - Measures taken include optimizing water resource allocation and implementing ecological restoration, resulting in the continuous flow of historically dried rivers and lakes [4]. Agricultural Water Efficiency - The modernization of large and medium-sized irrigation districts is being prioritized, with an increase in irrigated farmland and grain production efficiency [6][7]. - By 2025, the irrigated area is expected to reach 109 million acres, with large and medium-sized irrigation districts accounting for 38.89% of the national grain planting area [7]. Disaster Prevention and Management - The Ministry of Water Resources is enhancing flood prevention systems and monitoring frameworks, with significant flood control measures already in place [8]. - In 2025, water management efforts prevented flooding in 1,082 towns and protected 830,000 acres of farmland, avoiding the displacement of 3.06 million people [8].