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。

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Standard Practice for Least Cost (Life Cycle) Analysis of Concrete Culvert, Storm Sewer, and Sanitary Sewer Systems.

混凝土涵洞，雨水沟，排污沟系统的最低成本(使用周期)的标准规范。

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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