Where are the backflow points? Who is testing them? And what happens when contamination enters the clean supply?​ ...

This article is brought to you by the Sewerage & Water Board of New Orleans. It's hard to imagine how dirty pool water from a house down the street could end up in one's tap and drinking water.

ST. PETERSBURG, Fla. — The City of St. Petersburg has installed four new backflow preventers in Shore Acres a couple of months ahead of schedule. This will help to prevent sunny day flooding in the ...