<P> On the Ravi River, the earliest project built was the Madhopur Headworks, in 1902 . It is a run - of - the river project (no storage envisaged) to divert flows through the Upper Bari Doab Canal (also known as Central Bari Doab Canal) to provide irrigation in the command area of the then unified India . Doabas formed by the Ravi River are known as the Rechna Doab--between the Chenab and the Ravi River, and the Bari Doab or Majha--between the Ravi and the Beas River . Government of India has assessed the pre-partition use in India (Punjab) as 1.821 cubic kilometres (1,476,000 acre ⋅ ft). </P> <Dl> <Dt> Hydropower </Dt> </Dl> <P> The Hydropower potential of Ravi River system has been assessed as 2294 MW . The hydropower potential developed since the 1980s is through installation of Baira Suil Hydroelelectric Power Project of 198 MW capacity, the Chamera - I of 540 MW capacity commissioned in 1994, the Ranjitsagar Multipurpose Project (600 MW) completed in 1999 and the Chamera - II of 300 MW capacity in the upstream of Chamera - I commissioned in 2004 . As the Ravi river is located at lower level, Indus, Jhelum and Chenab rivers water can be diverted to this river for harnessing huge hydro power potential . </P> <Dl> <Dt> Multipurpose development </Dt> </Dl>

The mouth of the indus river is in what country