本文对安徽怀远上桥泵站出水池蓄水坎的高程进行了重新确定，并对其高程与经济效益的关系进行了计算分析。计算结果表明，上桥泵站出水池原蓄水坎的高程偏高，可在原来基础上降低０．６ｍ，此时泵站机组正常运行时，扬程可降低０．５５ ｍｍ，单机流量增加 １．０５ ｍ３／ｓ，同等抽水量可降低能耗９．６％，具有明显的经济效益。 This paper re-determines the elevation of the reservoir water level in the upper reaches of Huaiyuan, Anhui Province, and calculates and analyzes the relationship between elevation and economic benefits. The calculation results show that the elevation of the original water reservoir in Shangqiao Pumping Station is too high, which can be reduced by 0.6m on the original basis. At this time, the head of the pumping station can be reduced by 0.55 mm in normal operation, and the flow rate in single station can be increased by 1. 05 m3 / s, the same pumping capacity can reduce energy consumption 9.6%, with obvious economic benefits.