After Feilai Gorge Water Control Project was constructed, there was an influence of backwater on the stage-discharge relation at the Gaodao Hydrometric Station.

• 摘要飞来峡水利枢纽建成蓄水后，高道水文站的水位流量关系受回水影响严重，中低水流量测验整编变得相当复杂。