About Trenton Water Works

Trenton Water Works (TWW) is a public water system owned and operated by the City of Trenton. TWW draws raw surface water from the Delaware River to treat and provide drinking water to more than 200,000 people in Trenton, as well as portions of Ewing, Hamilton, Hopewell, and Lawrence.


Email Watersupply@dep.nj.gov with the subject “Trenton Water Works”