Banganga River originates from the Bairath hills in Jaipur. It passes through Modhapur, Bharatpur and Fatehabad and drains into Yamuna. Jamwa Ramgarh dam has been constructed across the river in Jaipur. The river Banganga has its multiple tributary rivers like Gumti Nala, and Suri rivers on the right side banks and Palasan and Sanwan rivers are on the left bank.