▪️Mahananda River is a trans-boundary river that flows through the Indian states of West Bengal, Bihar and Bangladesh.
▪️ The Mahananda is another important tributary of the Ganga rising in the Darjeeling hills.
▪️ Countries- India, Bangladesh
▪️ States- West Bengal, Bihar
▪️ Mahananda originates in Himalayas: Paglajhora Falls on Mahaldiram Hill near Chimli, east of Kurseong in Darjeeling district at an elevation of 2,100 metres (6,900 ft).
▪️It joins the Ganga as its last left bank tributary in West Bengal.
▪️tributaries Balason, Mechi, Kankai and River Kalindri.
