The Koraiyar River is a river in the Ambasamudram taluk of the Tirunelveli district of the Indian state of Tamil Nadu. It is a right-bank tributary of the Thamirabarani River, which flows through Tirunelveli and Thoothukudi districts. It is formed by the confluence of the minor Vadakkur Koraiyar and Therkku Koraiyar rivers, which are its headwater streams, on the eastern slopes of the Western Ghats.[1] It flows for a total length of 13.2 kilometres (8.2 mi) before flowing into the Kannadian channel near the village of Vellankuli upstream of the Kannadian anicut. The channel bypasses the anicut before joining the Thamirabarani downstream and to the east of the dam. Along its course it is joined by three tributaries, the Vandal Odai, Elumichaiyar, and Koppuraiyar rivers. The Koraiyar's drainage basin covers an area of 75.75 square kilometres (29.25 sq mi) and has a recorded maximum flood discharge of 12000 cusecs.[2][3]
References
edit- ^ "Irrigation Policy Note 2019-2020" (PDF). Tamil Nadu Public Works Department. Retrieved 6 December 2020.
- ^ "Environmental Impact Assessment Report" (PDF). Tamil Nadu Public Works Department. Retrieved 6 December 2020.
- ^ "District Census Handbook - Tirunelveli District 2011" (PDF). Directorate of Census Operations-Tamil Nadu. 1 October 2020. Retrieved 6 December 2020.
See also
edit
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