Inflow and Infiltration (I&I) Articles

The Philadelphia Water Department relies on innovation to manage its assets with respect for ratepayers.

Daphne water utility builds customer relations, cuts costs and maximizes productivity.

Proactive investigation and rehabilitation program helps a rural Northwest community remove I&I and reap financial rewards.

Fort Knox I&I project requires partnership and planning to meet tight deadlines

Take a cue from the utilities featured in this issue and make your own operations stronger

Seeking better methods is part of the daily routine for Thousand Oaks Wastewater Division

Inspector Training and Certification Program (ITCP) extends its reach to include manhole inspection and renovation and pipe bursting

A new approach to predicting wet-weather sanitary sewer flows incorporates antecedent moisture information and actual long-term rainfall data

A proactive approach to infrastructure renewal in Dover, Del., includes a lining project on 3,345 feet of pipe under a main thoroughfare

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.

In a small city with a big I&I problem, an all-out education program led the city council and residents to support system rehab and in-house equipment upgrades