水库调度是一项时间性、科学性很强的工作，必须严肃认真对待，来不得半点疏忽．经过多年的调度实践．在水库洪水调皮上划分几个阶段是很有必要的。这样可知当时处于哪一阶段，做到心中有数，避免在调度指挥上盲目紧张，跨阶段决策，出现失误．水库兴利要求多蓄水，安全要求少 Reservoir scheduling is a time-based and highly scientific work that must be taken seriously and without any negligence. After many years of scheduling practice. It is necessary to divide several stages of reservoir flood naughty. This shows that at what stage at that time, be aware of, to avoid the blind control of scheduling tension, cross-stage decision-making, mistakes. Hing Lee Reservoir requires more water, less safety requirements