Core Viewpoint - The completion and acceptance of the Zhao Kou Yellow River Irrigation District Phase II project marks a significant advancement in water resource management for the eastern Henan region, enhancing agricultural irrigation and water supply capabilities [1][2]. Group 1: Project Overview - The Zhao Kou Yellow River Irrigation District Phase II project has passed its completion acceptance, officially entering a new phase of comprehensive operational management [1][2]. - This project is part of the national initiative to enhance water conservation and supply, included in the planning for an additional 1 billion jin of grain production capacity [1]. Group 2: Agricultural Impact - The project is expected to add 4.09 billion jin of grain annually for the eastern Henan region, significantly improving local agricultural productivity [2]. - The total irrigated area of the Zhao Kou Yellow River Irrigation District will reach 5.87 million acres, covering 14 counties in five cities, including Zhengzhou and Kaifeng [2]. Group 3: Water Resource Management - The project will facilitate an annual water resource allocation of 651 million cubic meters, with an average annual intake of 237 million cubic meters from the Yellow River [2]. - It also has the capability to supplement groundwater through coordinated channel management and can provide ecological replenishment to local rivers, enhancing flood disaster prevention in the region [2].