The City of Sweet Home uses modeling and inspection data to target I&I sources and reduce excess treatment demand by 60 percent.

Dealing with I&I 24/7 requires vigilant monitoring and rehab. The team in Miami-Dade County has reduced system I&I by 30 mgd.

Daly City, Calif., pursues a rigorous schedule of sewer televising and repair, backed by a technological edge that is one part software, one part hardware

An epoxy coating system helps a Florida sewer department cut off I&I from manholes and drive down sanitary sewer overflows