Core Viewpoint - Weihai City is addressing its severe water scarcity issues by developing a modern water network to support urban growth and improve residents' quality of life [3][4]. Group 1: Water Resource Management - Weihai has a per capita water resource availability of only 573 cubic meters, which is less than a quarter of the national average and one-twenty-second of the global average [3]. - The city is integrating into the provincial water network and constructing a comprehensive water system characterized by "one axis, two wings, nine rivers, multiple reservoirs, one belt, four zones, and six water transformations" [3][4]. Group 2: Infrastructure Development - Key projects include the interconnection of major water sources between urban areas and surrounding cities, enhancing the strategic water reserve and distribution capabilities [4]. - The city has completed several critical water connection projects, establishing a framework for multi-source water supply and joint scheduling [4]. Group 3: Ecological and Environmental Management - The city is enhancing water safety by improving flood defenses and increasing the compliance rate of levees to over 90% [5]. - A digital water management system has been established, integrating data from various sources to monitor river basin conditions in real-time [5]. Group 4: Economic and Social Development - The water network is being leveraged to boost tourism and rural development, with initiatives aimed at enhancing the ecological environment and promoting local economies [6][7]. - The city has achieved a 100% coverage rate for rural tap water supply, significantly improving water quality and sanitation in rural areas [7].