The Indian Association of Hydrologists (IAH) is a nonprofit making scientific organization with its services dedicated to the science of hydrology and water resources. IAH is registered with Registrar Societies, U.P. (vide file No 664/37873 Dated 22.01.1977; Registration No 1545-77-78) under the Societies Registration Act 1860. Its secretariat is located at the National Institute of Hydrology, Roorkee. The Association has more than 2000 life members and 310 fellow members. It is currently headed by Er. A. B. Pandya, Former Chairman, Central Water Commission as its hon'ble president and Dr. J. V. Tyagi, Director NIH as its hon'ble Executive Vice President. The objectives of the Association are to advance the science of hydrology and related subjects and promote their application, to publish relevant literature and the latest development in the field of hydrology and water resources through a periodic journal. The membership of IAH is open to any person who is interested in the advancement of knowledge in the water sector.