The rivers in India play an important role in the lives of its people. They provide potable water, cheap transportation, electricity, and the livelihood for many people nationwide. This easily explains why nearly all the major cities of India are located by the banks of rivers. The rivers also have an important role in Hindu Religion and are considered holy by many Hindus in the country.[1]
Seven major rivers along with their numerous tributaries make up the river system of India. The largest basin system pours its waters into the Bay of Bengal; however, some of the rivers whose courses take them through the western part of the country and towards the east of the state of Himachal Pradesh empty into the Arabian Sea. Parts of Ladakh, northern parts of the Aravalli range and the arid parts of the Thar Desert have inland drainage.
All major rivers of India originate from one of the following main watersheds:
eastern Himalayan glaciers in the Indian subcontinent are broadly divided into three river basins, namely the Indus, Ganges and Brahmaputra. The Indus basin has the largest number of glaciers (3500), whereas the Ganges and Brahmaputra basins contain about 1000 and 660 glaciers, respectively.[2] The Ganges is the largest river system in India. However, these rivers are just three among many. Other examples are Narmada, Tapathi, and Godavari.
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