Reservoir safety operation regulations serve as critical technical documents for standardizing regulation practices, ensuring the safe and stable operation of reservoir, and maximizing the comprehensive benefits. Currently, with changes in hydrological conditions within river basins, reforms in management system, and heightened ecological conservation demands, traditional regulations are increasingly showing limitations in adaptability, such as inefficient multi-stakeholder coordination and delayed emergency response procedures. Aiming at this, taking the compilation of regulation guidelines for Dahuofang reservoir in Liaoning province as a case study, this paper explains the background and basis for compilation of regulation guidelines for large-scale reservoirs, systematically outlines the core content of the guidelines, and constructs a scientific framework covering multi-objective regulation, characteristic parameter adaptation, management mechanisms, and division of rights and responsibilities. As well, the key relationships that require balancing during the compilation process are analyzed, such as flood control versus water utilization, water supply versus ecological needs, and the demands of different users. At the same time, based on the actual situation of the management system reform and functional expansion of Dahuofang reservoir, this paper explores challenges and optimization directions for modern regulation development—such as dynamic adjustments and refined scheduling—providing theoretical support and practical references for standardizing and dynamically optimizing similar large reservoir regulations, and contributing to achieving the integrated regulation objectives of "safety and controllability, optimal benefits, and ecological friendliness."

large scale reservoirs, regulation rules, safety, operation

大型水库, 调度规程, 安全, 运行