桂坑一级水电站建于1989年十月,本次由于该水电站进行技术改造需进行推求电站引水陂处的设计洪峰流量。本文介绍由地区经验公式计算洪峰流量的方法来解决这一问题。 Gui Keng first stage hydropower station was built in October 1989, this time due to the technological transformation of the hydropower station to be carried out to calculate the design of the water diversion station at the peak flow. This article describes how to solve this problem by calculating flood peak flows using regional empirical equations.