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WEF Fact Sheet Describes Rainfall Derived Inflow and Infiltration Modeling

March 9, 2017

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The Water Environment Federation (WEF; Alexandria, Va.) Collection Systems Committee has released the fact sheet, “Sanitary Sewer Systems: Rainfall-Derived Inflow and Infiltration Modeling.” Rainfall-derived infiltration and inflow (RDII) is a known cause of sanitary sewer overflows. RDII simulation models help characterize system wet weather responses, evaluate needs, and predict performance within infiltration and inflow reduction […]

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