Bachelor of Science, The American College, Madurai, Tamil Nadu, 1962. Master of Science, National College, Trichy, Tamil Nadu, 1968. Doctor of Philosophy, Indian School of Mines, Dhanbad, 1983.
Research scientist National Geophysical Research Institute, Hyderabad, 1970—2000, director grade scientist, 2000—2002, emeritus scientist, 2002.
Member International Association Hydrologists. Fellow Geological Society India.
Married T. Vijaya Thangarajan, June 10, 1970. Children: T. Sujatha, T. Karthik.