India has been said to be the land of 7 great rivers, The
Indus , Bhramaputra , Yamuna &
Ganga are from the Himalayas , The Saraswati
is subterranean. The other two holy ones being the Narmada
& Kaveri. The rivers of the Deccan Plateau
are rain and spring fed have big waterfalls and have been explored
randomly.