Which areas does the protection scope of the flood prevention walls of Huangpu River refer to exactly?

    Answer: the protection scope of the flood prevention walls of Huangpu River refers to the flood prevention walls from Huangpu River in Puxi Wusongkou to Xihejing, from Pudong Wusongkou to Qianbujing, and from the estuary of each tributary to the first sluice gate, as well as the 5-meter outer wall area of its adjacent waters and 10-meter of its outer land area.