The Kaveri is one of the major Indian rivers flowing through the states of Karnataka and Tamil Nadu. The Kaveri River rises at Talakaveri in the Brahmagiri range in the Western Ghats, Kodagu district of the state of Karnataka, at an elevation of 1,341 m above mean sea level and flows for about 800 km before its outfall into the Bay of Bengal. It reaches the sea in Poompuhar, in Mayiladuthurai district. It is the third largest river – after Godavari and Krishna – in southern India, and the largest in the state of Tamil Nadu, which, on its course, bisects the state into north and south. In ancient Tamil literature, the river was also called Ponni.
Erode District is one of the 38 districts in the state of Tamil Nadu in India. It was the largest district by area in the state before the formation of Tirupur District in 2009. The headquarters of the district is Erode. It is divided into two revenue divisions, Erode and Gobichettipalayam, and is further subdivided into 10 taluks. Erode District was a part of Coimbatore District before its division into two on 17 September 1979. It covers an area of 5,722 square kilometres (2,209 sq mi), and as of 2011, had a population of 2,251,744.
Omalur is a panchayat town and headquarters of Omalur taluk in the Salem District in the Indian state of Tamil Nadu. It is situated on the National Highway 7 between 11° 73333" latitude and 78° 06667" longitude. It has a population of about 13,600. Agriculture, leather and handloom textiles are the major businesses.
The Noyyal River is a small river in Western Tamil Nadu, and a tributary of Kaveri River. It rises from the Vellingiri hills in the Western Ghats in Tamil Nadu, very closer in proximity to Kerala border, and flows through many villages and the cities of Coimbatore, and Tirupur. Then finally, the river drains into the Kaveri River at Noyyal, a village in Karur district named after the river itself. The river's basin is 180 km (110 mi) long and 25 km (16 mi) wide and covers a total area of 3,500 km2 (1,400 sq mi). Cultivated land in the basin amounts to 1,800 km2 (690 sq mi) while the population density is 120 people per km² (311/mi²) in the countryside, and 1000 people per km² (2590/mi²) in the cities. The area is known for its scanty rainfall and the development of the Noyyal River Tanks System to hold any overflow from the rains plus the water of the Northeast and Southwest monsoon season was ecologically important. Kausika river, which originates along the northern side of Coimbatore district in the Western Ghats along with its consequent streams, lake and pond systems is an important tributary of the river. The 173 km (107 mi) long tributary of the Kaveri River filled 32 tanks. These interconnecting tanks held the water flowing from the Noyyal.
Mettur is an industrial and tourist town located in the Salem district in the state of Tamil Nadu, India. It is best known for the Mettur Dam which is the largest dam in south India.
Bhavani is an interstate Indian river which flows through Indian states of Kerala and Tamil Nadu, India. It originates from the Western Ghats and is one among the three rivers of Kerala which flows in eastward direction.
Kallanai is an ancient dam built by Karikala of Chola dynasty in 150 CE. It is built across the Kaveri river flowing from Tiruchirapalli District to Thanjavur district, Tamil Nadu, India. The dam is located in Thanjavur district, 15 km from Tiruchirapalli and 45 km from Thanjavur. It is the fourth oldest water-diversion or water-regulator structure in the world and the oldest in India that is still in use. Because of its spectacular architecture, it is one of the prime tourist spots in Tamil Nadu.
The Vaigai is a river in the Tamil Nadu state of southern India; it passes through the towns of Theni, Madurai and Ramanathapuram. It originates in Varusanadu Hills, the Periyar Plateau of the Western Ghats range, and flows northeast through the Kambam Valley, which lies between the Palani Hills to the north and the Varushanad Hills to the south. The Vattaparai Falls are located on this river. As it rounds the eastern corner of the Varushanad Hills, the river turns southeast, running through the region of Pandya Nadu. Madurai, the largest city in the Pandya Nadu region and its ancient capital, lies on the Vaigai. The river empties into the Palk Bay near Alagankulam, close to Pamban Bridge in Ramanathapuram District.
Periyar, IPA:[peɾijɐːr], is the longest river and the river with the largest discharge potential in the Indian state of Kerala. It is one of the few perennial rivers in the region and provides drinking water for several major towns. The Periyar is of utmost significance to the economy of Kerala. It generates a significant proportion of Kerala's electrical power via the Idukki Dam and flows along a region of industrial and commercial activity. The river also provides water for irrigation and domestic use throughout its course besides supporting a rich fishery. Due to these reasons, the river has been named the "Lifeline of Kerala". Kochi city, in the vicinity of the river mouth draws its water supply from Aluva, an upstream site sufficiently free of seawater intrusion. Twenty five percent of Kerala's industries are along the banks of river Periyar. These are mostly crowded within a stretch of 5 kilometres (3 mi) in the Eloor-Edayar region (Udhyogamandal), about 10 kilometres (6 mi) north of Kochi harbor.
The Mettur Dam is one of the largest dams in India and also the largest in Tamil Nadu, located across the river Kaveri where it enters the plains. Built in 1934, it took 9 years to complete. Maximum height and width of the dam are 214 and 171 feet, respectively. The dam receives inflows from its own catchment area, Kabini Dam and Krishna Raja Sagara Dams located in Karnataka. There is a park at the base of the dam called Ellis Park maintained by the Tamil Nadu Public Works Department. It provides irrigation and drinking water facilities for more than 12 districts of Tamil Nadu and hence is revered as the life and livelihood-giving asset of Tamil Nadu.
Tiruchirappalli District is one of the 38 districts, located along the Kaveri River, in Tamil Nadu, India. The headquarters of the district is the city of Tiruchirappalli.
Dharmapuri is one of the 38 districts in the state of Tamil-Nadu, India. It is the first district created in Tamil Nadu after the independence of India by splitting it from then-Salem district on 2 October 1965. Dharmapuri District is one of the major producers of mango in the state, fine quality granite is found in the district. It is also one of the main sericulture belts in the state. Around 30 percent of the district's area is under forest cover. Kaveri enters Tamil Nadu through this district. Dharmapuri district had the lowest literacy rate of 74.23% in Tamilnadu during the 2011 census.
Namakkal District is one of the 38 districts in the state of Tamil Nadu, India. The district was bifurcated from Salem District with Namakkal town as headquarters on 25 July 1996 and started to function independently from 1 January 1997. The district has eight taluks (subdivisions): Tiruchengode, Namakkal, Rasipuram, Paramathi Velur, Sendamangalam, Kumarapalayam, Kolli Hills and Mohanur. It has two revenue divisions: Tiruchengode and Namakkal. As of 2011 census, Namakkal district had a population of 1,726,601 with a sex-ratio of 986 females for every 1,000 males and Tiruchengode is the largest city in terms of population. Namakkal district is geographically affiliated to Kongu Nadu region. The district is famous for its large poultry industry, egg production and lorry bodybuilding industry, for which it is often referred to as "Egg City" and "Transport Hub of South India".
Edappadi is a municipality in the Salem district in the state of Tamil Nadu, India. Edappadi was once known for its thriving power loom industry. The economy is diversified by agriculture, heavy truck transport, granite, entertainment and foundries.
Pappireddipatti is a Town Panchayat of Dharmapuri district in the Indian state of Tamil Nadu and also a revenue Taluk of Dharmapuri district.
The Vennar River or Vennaaru is a river and distributary of the Kaveri River in the Kaveri delta. It flows through the Thanjavur, Tiruvarur, and Nagapattinam districts of Tamil Nadu, India.
The Vellar River is a river in the Indian state of Tamil Nadu. It originates in the Kalrayan Hills, and flows generally eastward through Salem, Perambalur, and Cuddalore districts, before flowing into the Bay of Bengal near Parangipettai. The river has a total length of 150 kilometres (93 mi), and its drainage basin covers an area of 7,504.346 square kilometres (2,897.444 sq mi) in Cuddalore, Perambalur, Salem, Kallakurichi, Ariyalur, Namakkal, Tiruchirappalli, and Dharmapuri districts.
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. 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.
Mullaiyar is a river flowing in the Tiruvarur district of the Indian state of Tamil Nadu. It is a tributary of the Kaveri river, and flows into the Bay of Bengal.
Perumpallam Canal is an irrigation canal in the city of Erode in Tamil Nadu. The canal traverses from west to east across the city and flows into River Kaveri. It runs for a length of about 20 kilometres (12 mi).
