The discharges from separate storm sewer systems in the dry weather do great harm to receiving water in Shanghai.

分流制雨水系统旱流放江严重污染了上海市河道水质。

youdao

The sewer system is ancient and poorly designed, combining storm water runoff with sewage in the same piping system.

下水道系统是古代和设计不当，结合雨水径流污水在同一管道系统。

youdao

For example, today the Rockefeller Foundation announced it will provide seed money for a new RE.invest initiative, a public-private partnership that will help selected cities to leverage private financing for sustainable storm water and sewer systems.

WHITEHOUSE: Building the Future: Innovative Water Infrastructure

For example, last week the Rockefeller Foundation announced it will provide seed money for a new RE.invest initiative, a public-private partnership that will help up to eight cities leverage private financing for sustainable storm water and sewer systems.

FORBES: Smart Communities will Build Green Infrastructure