Core Insights - The Yangtze River Water Resources Commission has conducted a survey on the operation and management of reservoir projects at the Li River Company, focusing on the modernization of the Jiangya and Zaoshi reservoirs [1] - The survey team acknowledged the achievements of the Li River Company in building a modern reservoir operation management matrix, emphasizing its role in promoting high-quality water conservancy development [1] Group 1 - The construction of a modern reservoir operation management matrix is a practical measure to advance high-quality water conservancy development and is essential for building "safe, ecological, and intelligent dams" [1] - The Li River Company is encouraged to enhance the matrix platform's construction, focusing on showcasing key highlights and strengthening its application in daily engineering management [1] - The company is urged to summarize experiences and highlight distinctive features to become a leader in modern reservoir operation management matrix construction [1] Group 2 - The Jiangya and Zaoshi reservoirs are among the first pilot reservoirs for the matrix initiative, tasked with exploring innovation and demonstrating leadership [2] - The Li River Company has strengthened coordination and resource integration, focusing on key projects such as the construction of a co-management mechanism and safety production risk control [2] - The digital application platform with Li River characteristics has been successfully implemented, notably during the flood defense in June, preventing potential water level crises in the Shimen River section [2]

Core Viewpoint - Dongying City is implementing a modernized reservoir management matrix to enhance water resource management and operational efficiency, focusing on digital empowerment, systematic governance, practical science, and sustainable effectiveness [3][5]. Group 1: Digital Empowerment - The Gaodian Reservoir developed an integrated model for "regulation and storage control," achieving a stable annual water supply of 53 million cubic meters, with a supply guarantee rate increasing from 85% to 95% and a 40% improvement in dispatch plan accuracy [4]. - The Yongzhen Reservoir established the province's first "smart patrol" scenario, enhancing patrol efficiency by 60% and saving over 500,000 yuan in annual operational costs through 3D simulation, video monitoring, and electronic fencing [4]. Group 2: Systematic Governance - Dongying City innovated a "full-chain integrated" operation and maintenance model, reducing annual maintenance costs by over 1 million yuan and increasing equipment availability from 80% to 98% [5]. - The Gaodian Reservoir collaborated with academic institutions to create a routine mechanism for seepage monitoring and safety evaluation, improving the timeliness of safety hazard detection by 50% [5]. Group 3: Practical Science - The Gaodian Reservoir constructed a dual evaluation model for benefits and safety, reducing water transfer costs by 12% and providing scientific support for dam safety assessments [6]. - The Yongzhen Reservoir developed a dual rehearsal model for "water transfer and reservoir charging," increasing water utilization efficiency by 10% and achieving a win-win situation for economic and ecological benefits [6]. Group 4: Sustainable Effectiveness - A closed-loop mechanism for hazard investigation and rectification was established at the Yongzhen Reservoir, ensuring dynamic clearance of potential hazards [7]. - The Gaodian Reservoir formulated a "Safety Operation Manual," incorporating data on water levels and seepage for daily monitoring, ensuring traceability of data, risk management, and accountability [7]. - As of now, the two pilot reservoirs have improved water supply capacity by 15%, reduced operational costs by 30%, and achieved a 20% increase in comprehensive benefits, while overcoming three major technical bottlenecks in intelligent scheduling, professional operation, and benefit integration [7].