The northern slopes of the range are drained by tributaries of the Ganges, including the Kali Sindh, Parbati, Betwa, and Ken, Son, a tributary of the Ganges, drains the southern slopes of the range at its eastern end.
The northern slopes of the range are drained by tributaries of the Ganges, Son drains the southern slopes of the range at its eastern end. This is including the Kali Sindh. This is including Parbati. This is including Betwa. This is including Ken. Son is a tributary of the Ganges.