
Gaganachukki on the left is a large horsetail waterfall and Bharachukki on the right is a jagged crashing cascading waterfall. With the onset of the monsoon season, the Sivasamudram waterfall runs amok with enormous energy and the Cauvery River tumbles headlong in a wonderful cascade, sending up dense clouds of mist.
In 1902, on the left waterfall, the Gaganachukki, the first hydro-electric power station of Karnataka was constructed by Sheshadri Ayyar, a dewan of Mysore. This is regarded the first hydro power station in Asia and from here power was supplied to Bangalore -- the first city to get power in India - in 1906.