Introduction  Location of the Ravi River   The Ravi rises in the Himalayas of Himachal Pradesh, India, flowing through Kangra’s Multhan tehsil (Bara-Bhangal region), then through Chamba valley, cuts the Dhauladhar Range, enters the Punjab plains, forms part of the India–Pakistan border, flows past Lahore in Pakistan, and eventually joins the Chenab      Ravi…