The Kali River or Kalinadi (Kannada: ಕಾಳಿ ನದಿ) is a river flowing through Karwar, Uttara Kannada district of Karnataka state in India. The river rises near Diggi, a small village in Uttar Kannada district. The river is the lifeline to some 4 lakh people in the Uttara Kannada district and supports the livelihoods of tens of thousands of people including fishermen on the coast of Karwar. There are many dams built across this river for the generation of electricity. One of the important dams build across Kali river is the Supa Dam at Ganeshgudi.