Story thread · 17 reports / 16 sources

Many U.S. public water systems don’t know where lead pipes are

columbian.com · 3dShare

Kathryn Pilgrim knew the century-old Victorian home she bought in Dunkirk, N.Y., came with old plumbing. She replaced pipes she suspected of containing lead and later installed a kitchen filter designed to remove heavy metals.

First report: The push to remove lead pipes is on. Thousands of water systems still don't know where theirs are — nbcdfw.com, 4d