FILE - Richie Nero, of Boyle & Fogarty Construction, shows the the cross section of an original lead, residential water service line, at left, and the replacement copper line, at right, outside a home ...
FILE - A copper water supply line, left, is shown connected to a water main after being installed for lead pipe, right, July 20, 2018, in Flint, Mich. (AP Photo/Paul Sancya, File) From Philly and the ...