| Narmada |
- The Narmada originates on the western flank of the Amarkantak plateau at a height of about 1,057 m.
- Flowing in a rift valley between the Satpura in the south and the Vindhyan range in the north, it forms a picturesque gorge in marble rocks and a Dhuandhar waterfall near Jabalpur.
- After flowing a distance of about 1,312 km, it meets the Arabian sea south of Bharuch, forming a broad 27 km long estuary.
- Its catchment area is about 98,796 sq. km.
- The Sardar Sarovar Project has been constructed on this river.
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| Son |
- The Son is a large south bank tributary of the Ganga, originating in the Amarkantak plateau.
- After forming a series of waterfalls at the edge of the plateau, it reaches Arrah, west of Patna, to join the Ganga.
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| Ramganga |
- The Ramganga is comparatively a small river rising in the Garhwal hills near Gairsain.
- It changes its course to the southwest direction after crossing the Shiwalik and enters into the plains of Uttar Pradesh near Najibabad.
- Finally, it joins the Ganga near Kannauj.
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| Kosi |
- The Kosi is an antecedent river with its source to the north of Mount Everest in Tibet, where its mainstream Arun rises.
- After crossing the Central Himalayas in Nepal, it is joined by the Son Kosi from the West and the Tamur Kosi from the east.
- It forms Sapt Kosi after uniting with the River Arun.
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