Researchers Look to Improve Leak Detection for the World’s Aging Water Pipes

Across the United States, underground labyrinths of leaky pipes lose more than a trillion gallons of water a year — and the problem is mirrored around the world.

“It’s a huge problem, especially in the cities,” said Daniel Tartakovsky, a professor of energy resources engineering at Stanford University in California. Tartakovsky and his former student Abdulrahman Alawadhi from the University of California, San Diego have proposed a way to improve a traditional method of detecting these leaks.