In order to promote the ecological environment construction of the upper reaches of the Yuangong River and improve the level of flood control safety,the river embankment was reinforced with 6.0 m road surface width on the top of the embankment and 1.0 m road shoulder on both sides.The water-facing slope of the embankment was 1∶2.5 and the backwater slope was 1∶2.5.By checking and calculating the stability of levee slope and seepage,the safety of levee structure meets the relevant requirements.The scheme of governance project can provide reference for similar projects.
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