Researchers at the University of California, Los Angeles, Dr. Pranav Agrawal and Prof. Sriram Narasimhan have developed cutting-edge acoustic technology using hydrophones on fire hydrants to detect and precisely locate leaks in complex water distribution networks. Their innovative algorithms analyze unique leak sounds, offering a cost-effective and non-invasive solution for conservation efforts, particularly crucial in water-stressed regions like the Western U.S. Their work was featured in the media by Acoustical Society of America in the Chicago meeting in May 2023. The press article can be found here and a media release video here.
