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Inflow and Infiltration of Storm Water
Over time, sewer laterals age, deteriorate, crack, leak and break. During wet weather, massive amounts of storm water enters the old laterals via the cracks, mixes with sewage, and can overwhelm sewer pipelines and treatment plants, leading to spills and backups into homes, streets and the Bay. This process is called Inflow and Infiltration (INI). View a presentation recently brought to the LGVSD Board of Directors regarding this important topic.
Inflow and Infiltration Sewer Overflow Reduction Program Presentation, Part 1
Inflow and Infiltration Sewer Overflow Reduction Program Presentation, Part 2
Inflow and Infiltration Sewer Overflow Reduction Program Presentation, Part 3
Inflow and Infiltration Sewer Overflow Reduction Program Presentation, Part 4
Additional information on INI is available on our website at Inflow and Infiltration .
