Core Viewpoint - The city of Liaocheng has made significant progress in enhancing its water ecological environment by implementing various measures to ensure clean and safe water bodies, achieving notable improvements in water quality and monitoring capabilities [1] Group 1: Water Quality Improvement - Liaocheng has successfully created 53 provincial-level "Happy Rivers and Lakes," covering over 470 kilometers [1] - Comprehensive measures such as river dredging, ecological restoration of riverbanks, and dynamic elimination of pollution outlets have led to the complete eradication of V class and below water bodies in provincial assessments [1] - The annual water quality of key rivers like the Tuhai River, Majiak River, and Weiyun River has reached historical optimal levels, with the mainstream of the Yellow River consistently maintaining a Class II water quality [1] Group 2: Monitoring and Data Integration - The "Smart Water Liaocheng" digital platform has been established to integrate water-related data from various departments, enhancing data service support for intelligent applications [1] - Video monitoring has been completed for key rivers and lakes, with over 250 water condition monitoring points and 275 rainfall monitoring points transmitting data in real-time [1] - The city has achieved a three-dimensional regulatory approach for rivers and lakes, significantly improving the efficiency of addressing potential issues [1] Group 3: Public Health and Safety - The proportion of good water bodies in the city has reached 90%, ensuring that all county-level centralized drinking water sources meet Class III water quality standards [1] - The measures taken have effectively guaranteed the safety of drinking water for the public [1]

Core Viewpoint - The "Smart Water Liaocheng" digital platform has been launched to enhance water management in Liaocheng, achieving comprehensive data coverage for key watersheds and critical points, marking a new phase in digital and refined water management [1][4]. Group 1: Digital Platform Implementation - The "Smart Water Liaocheng" platform went live on March 5, 2023, allowing real-time monitoring of water levels across rivers, lakes, and urban underground pipelines [1][5]. - The platform utilizes a color-coded system (red, yellow, blue) to indicate water storage levels, facilitating timely responses to potential flooding [1][5]. Group 2: Data Integration and Infrastructure - Liaocheng has established a water cloud data center that integrates data from various departments, including urban management, hydrology, meteorology, and resource planning, achieving a unified view of water resources [2][6]. - The city has built a comprehensive monitoring infrastructure, including over 1,400 video surveillance points for rivers, 525 rain monitoring points, 72 groundwater stations, 673 sluices, and 155 pumping stations, enabling real-time data transmission [2][6]. Group 3: Advanced Technologies and Predictive Models - The platform incorporates advanced technologies such as digital twins, intelligent early warning systems, and AI analysis, enhancing the management of water resources and flood prevention [2][3][7]. - A water demand prediction model has been developed using over 20 years of high-quality observational data, enabling the monitoring of soil moisture and forecasting irrigation needs and crop yields [3][7]. Group 4: Flood Prevention and Emergency Response - The platform can automatically alert authorities when water levels exceed warning thresholds, sending notifications to relevant personnel and providing real-time information on flood prevention resources [3][7]. - The city has developed specialized flood prevention modules, transitioning from passive responses to proactive, intelligent flood defense strategies [3][7].

Core Viewpoint - The article highlights the launch and functionality of the "Smart Water Liaocheng" digital platform, which enhances water management through real-time data monitoring and integration of various water-related data sources, marking a significant advancement in the city's water resource management capabilities [2][3][4]. Group 1: Digital Platform Implementation - The "Smart Water Liaocheng" platform was launched on March 5, 2023, representing a new phase in digital and refined water management for Liaocheng [2]. - The platform integrates data from various departments, including urban management, hydrology, and meteorology, to provide a comprehensive overview of water resources across the city [3]. - It features real-time monitoring of over 1,400 rivers, 525 rainwater monitoring points, 72 groundwater stations, 673 sluices, and 155 pumping stations, totaling over 32 million data points [3]. Group 2: Advanced Technologies Utilized - The platform employs cutting-edge technologies such as digital twins, intelligent early warning systems, and AI analysis to enhance water resource management and operational efficiency [3][4]. - It includes a predictive model for water needs based on high-quality observational data and satellite remote sensing, allowing for accurate monitoring of soil moisture and crop water requirements [4]. - The integration of big data, IoT, and AI technologies supports six key business applications, including disaster prevention, resource allocation, and ecological protection [4]. Group 3: Flood Prevention and Response - The platform enables automatic alerts for flood warnings based on real-time hydrological data, sending notifications to relevant authorities and communities in vulnerable areas [4]. - It has developed specialized modules for flood forecasting and rural flood warning, enhancing the city's proactive disaster management capabilities [4]. - The shift from passive response to intelligent defense in flood management is emphasized, showcasing the platform's role in improving overall water disaster management [4].