Private Property Infiltration and Inflow – WEF Collection Systems Committee Releases New Fact Sheet

WEF Collection Systems Committee releases new fact sheet to help municipal utilities reduce I/I on private property.

Infiltration and inflow (I/I) of extraneous stormwater and groundwater to sanitary sewers can overwhelm the conveyance capacity of sewers and is a significant cause of system overflows. Sewer laterals, which connect buildings on private properties to sewer mains, are often a significant source of I/I.

Download the fact sheet here.

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Megan Barillo

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