Abstract:With the development of economy and society, the situation of the flood control system is becoming more and more serious. It is great significance to improve the flood control capacity of built reservoirs. By analyzing the current flood control capacity of Lubu reservoir in Yuyao City, this paper puts forward relevant engineering measures to improve the flood control capacity of the reservoir, which has certain reference value for alleviating the flood control pressure of downstream towns and improving the flood control capacity of similar reservoirs