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652:, a minister of the Ramnad king Muthuramalinga Sethupathy, who gave it up as he found it to be expensive. The location of the dam had first been scouted by Captain J. L. Caldwell, Madras Engineers (abbreviated as M.E.) in 1808 to reconnoitre the feasibility of providing water from the Periyar river to Madurai by a tunnel through the mountains. Caldwell discovered that the excavation needed would be in excess of 100 feet in depth and the project was abandoned with the comment in his report as "decidedly chimerical and unworthy of any further regard".
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situated in a seismically active zone. An earthquake measuring 4.5 on the
Richter scale occurred on 7 June 1988 within 20 km of the dam. Subsequently, several tremors have occurred in the area in recent times. These could be reservoir-induced seismicity, requiring further studies according to experts. A 2009 report by IIT Roorkee stated that the dam "was likely to face damage if an earthquake of the magnitude of 6.5 on the Richter scale struck its vicinity when the water level is at 136 feet".
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Concrete
Construction) capping on top of the dam at height above 145 feet, building 10 meter RCC concrete backing structure with 10 feet foundation up to height of 145 feet in downstream face of dam and binding the RCC structure using shear keys and concrete grouting with the old structure and the foundation along the downstream face of dam, building additional drainage galleries in order to measure seepage and additional sluice gates for water evacuation.
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committee formed as per
Supreme Court order in 2014 was not functioning properly for the past 6 years, responding to which the Supreme Court ordered Chief Secretary of Tamil Nadu to come out with the rule curve immediately or face action. The Supreme Court, which declared the dam as hydrologically and seismically safe previously in 2014, asked Kerala and Tamil Nadu states to act seriously as 'people's lives are at risk' in a U turn.
508:. Although the Periyar River has a total catchment area of 5398 km with 114 km downstream from the dam in Tamil Nadu, the catchment area of the Mullaperiyar Dam itself lies entirely in Kerala and thus not an inter-State river. On 21 November 2014, the water level hit 142 feet for first time in 35 years. The reservoir again hit the maximum limit of 142 feet on 15 August 2018, following incessant rains in the state of
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problematic definition of inter-State river when in its entirety the river goes into the sea within Kerala without passing through any other states. They also raised the complexity of the judgment and disputes that it can raise in other states that have small catchments of other-State rivers and right to claim part of waters.
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Tamil Nadu has insisted on raising the water level in the dam to 142 feet, pointing out crop failures. However, the court has clarified Tamil Nadu is not a riparian state. "In the process the farmers of the erstwhile rain shadow areas in Tamil Nadu who had started a thrice yearly cropping pattern had
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On 18 February 2010, the
Supreme Court decided to constitute a five-member empowered committee consisting three judges and two technical experts to inspect and study all the issues of Mullaperiyar Dam and seek a report from it within six months. The Bench in its draft order said Tamil Nadu and Kerala
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104 lakhs, was 173 feet high and 1241 feet in length along the top and enclosed more than 15 thousand million cubic feet of water. Another source states that the dam was constructed of concrete and gives a figure of 152 feet height of the full water level of the reservoir, with impounding capacity of
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In 2014 while passing the final judgement the
Supreme Court has laid down criteria for any future construction of new dam downstream and decommissioning of the present Mullaperiyar Dam under the "Way Forward - Towards an amicable solution" or a tunnel solution as suggested by the Empowered Committee
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who were employed in the construction of the coffer-dams and other structures. The greatest challenge was the diversion of the river so that lower portions of the great dam could be built. The temporary embankments and coffer-dams used to restrain the river waters were regularly swept away by floods
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and "surkhi" (burnt brick powder), and faced with rubble. Gravity dams use their weight and the force of gravity to support the reservoir and remain stable. The main dam has a maximum height of 53.6 m (176 ft) and length of 365.7 m (1,200 ft). Its crest is 3.6 m (12 ft)
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In 2014 while passing the final verdict, the
Supreme Court constituted a permanent Supervisory Committee to oversee all the aspects of the Mullaperiyar dam. The Supervisory Committee consists of three members headed by member from the Central Water Commission of The Water Resource Ministry who will
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The Kerala
Government maintains that this is not true. During the year 1979–80 the gross area cultivated in Periyar command area was 171,307 acres (693.25 km). After the lowering of the level to 136 ft (41 m), the gross irrigated area increased and in 1994–95 it reached 229,718 acres
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told the state
Assembly that the State should have the right of construction, ownership, operation and maintenance of the new dam, while giving water to Tamil Nadu on the basis of a clear cut agreement. He also informed the media that former Supreme Court Judge K. T. Thomas will represent Kerala on
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report on threats possessed by ageing dams across the world stated that
Mullaperiyar dam situated in a seismically active area has major structural flaws and 3.5 million people are at risk if the 100+ years old dam were to fail. 2 petitions were filed in Supreme Court alleging that the supervisory
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promulgated a new "Dam Safety Act" against increasing the storage level of the dam, which has been challenged by Tamil Nadu on various grounds. The
Supreme Court issued notice to Kerala to respond, however did not stay the operation of the Act even as an interim measure. The Court then advised the
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The dam created a reservoir in a remote gorge of the Periyar river situated 3,000 feet above the sea in dense and malarial jungle, and from the northerly arm of this manmade waterbody, the water flowed first through a deep cutting for about a mile and then through a tunnel, 5704 feet in length and
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7.5 lakhs per year as surcharge for the total amount of electricity generated. The validity of this agreement is under dispute between the States of Kerala and Tamil Nadu. As of 2013 the matter is pending before a Division Bench of the Supreme Court. The dispute puts into question the power of the
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The first attempt at damming the Periyaar with an earthen dam in 1850 was given up due to demands for higher wages by the labour citing unhealthy living conditions. The proposal was resubmitted a number of times and in 1862, Captain J. G. Ryves, M.E., carried out a study and submitted proposals in
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Currently, the water from the Periyar (Thekkady) Lake created by the dam, is diverted through the water shed cutting and a tunnel to Forebay Dam near Kumily (Iraichalpalam). From the Forebay dam, hydel pipelines carry the water to the Periyar Power Station in Lower Periyaru. This is used for power
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The judgement emphasized the suggestion of EC to make a second tunnel at about 50 ft from the bottom so that the large quantity of water, otherwise unused below the current tunnel at 106.5 ft, can be used by Tamil Nadu. It was highlighted that in case the dam develops any distress, this
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On 8 March 2010, Tamil Nadu told the Supreme Court that it was not interested in adjudicating the dispute with Kerala before the special "empowered" committee appointed by the apex court for settling the inter-State issue. However, Supreme Court refused to accept Tamil Nadu's request to scrap the
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In May 2014 the Supreme Court of India declared the Kerala Irrigation and Water Conservation (Amendment) Act of 2006 as unconstitutional and struck down the law passed by the Kerala Assembly on the Mullaperiyar Dam that said that the water level cannot be increased beyond 136 feet. The court has
696:, Travancore and Cochin joined the Union of India and on 1 July 1949 were merged to form Travancore-Cochin. On 1 January 1950, Travancore-Cochin was recognised as a state. The Madras Presidency was organised to form Madras State in 1947. On 1 November 1956, the state of Kerala was formed by the
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J C Hannington. This lease was made after 24 years negotiation between the Maharaja and the British. The lease indenture granted full right, power and liberty to the Secretary of State for India to construct make and carry out on the leased land and to use exclusively when constructed, made and
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Strengthening measures adopted by Tamil Nadu PWD from 1979 with the recommendation of Central Water Commission(CWC) include grouting of the old dam with concrete, guniting the upstream face of dam, cable anchoring of the dam's structure with the foundation throughout its length, RCC(Reinforced
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said that immediately after the Supreme Court announced its decision to set up a committee, he had written to Congress president asking the centre to mediate between Kerala and Tamil Nadu on Mullaperiyar issue. However, the then Leader of Opposition i.e., the late Chief Minister of Tamil Nadu
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Current safety concerns relate to several issues. Since the dam was constructed using stone rubble masonry with lime mortar grouting following prevailing 19th-century construction techniques that have now become archaic, seepage and leaks from the dam have caused concern. Moreover, the dam is
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The Kerala Government states that it does not object to giving water to Tamil Nadu as a shared commodity, their main cause of objection being the dam's safety as it is 126 years old. Increasing the level would add more pressure to be handled by the already leaking dam. They also raised the
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States to settle the matter amicably, and adjourned hearing in order to enable them to do so. The Supreme Court of India termed the act as not unconstitutional. Meanwhile, the Supreme Court constituted a Constitution bench to hear the case considering its wide ramifications.
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to raise the level of the dam to 152 ft (46 m) after strengthening it. Responding to it, Mullaperiyar dam was declared an 'endangered' scheduled dam by the Kerala Government under the disputed Kerala Irrigation and Water Conservation (Amendment) Act, 2006.
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by the Central Soil and Materials Research Station on directions from the Empowered Committee of the Supreme Court, the Kerala Government observer opined that "mistakes in the strengthening works carried out by Tamil Nadu" in 1979 damaged the masonry of the dam.
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by its decision by a three-member division bench, allowed for the storage level to be raised to 142 feet (43 m) pending completion of the proposed strengthening measures, provision of other additional vents and implementation of other suggestions.
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The safety of the dam again rose to public attention in 2021 after the flood situation in Kerala since 2018 and the destruction of Rishiganga hydroelectric project & Tapovan dam in Uttarakhand following a glacier burst killing nearly 200 people. A
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The Empowered Committee headed by the former Chief Justice of India A.S. Anand, in its findings concluded that the dam is "structurally, hydrologically safe, and Tamil Nadu can raise the water level from 136 to 142 feet after carrying out repairs."
774:, Pennycuick's statue has been installed at the state PWD office and his photographs are found adorning walls in peoples homes and shops. In 2002, his great-grandson was honoured in Madurai, a function that was attended by thousands of people.
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The Periyar project, as it was then known, was widely considered well into the 20th century as "one of the most extraordinary feats of engineering ever performed by man". A large amount of manual labour was involved and worker mortality from
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In May 1887, construction of the dam began. As per "The Military Engineer in India" Vol II by Sandes (1935), the dam was constructed from limestone and "surkhi" (burnt brick powder and a mixture of sugar and calcium oxide ) at a cost of
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1445:"Four dams – Mullaperiyar Dam, Parambikulam Dam, Thunakadavu Dam and Peruvaripallam Dam – are owned, operated and maintained by Tamil Nadu whereas they were situated in the territory of Kerala – Tamil Nadu Chief Minister Jayalalithaa"
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which killed up to 15,000 people, safety concerns of the aging Mullaperiyar dam and alleged leaks and cracks in the structure were raised by the Kerala Government. A study conducted by The Centre for Earth Science Studies (CESS),
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1867 for another earthwork dam, 62 feet high. The matter was debated by the Madras Government and the matter further delayed by the terrible famine of 1876–77. Finally, in 1882, the construction of the dam was approved and Major
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in Thekkady is located around the dam's reservoir. The dam is built at the confluence of Mullayar and Periyar rivers. The dam is located in Kerala on the river Periyar, but is operated and maintained by the neighbouring state of
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report about ageing large dams around the world, Mullaperiyar was said to be "situated in a seismically active area with significant structural flaws and poses risk to 3.5 million people if the 100+ years old dam were to fail".
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To assist the three member supervisory committee, a five-member sub-supervisory committee was formed comprising two officials from both the respective States and a member from the Central Water Commission acting as the head.
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on its left and an auxiliary dam (or "baby dam") to the right. Its reservoir can withhold 443,230,000 m (359,332 acre⋅ft) of water, of which 299,130,000 m (242,509 acre⋅ft) is active (live) storage.
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and into a natural ravine and so onto the Vaigai River which has been partly built up for a length of 86 miles, finally discharging 2000 cusecs of water for the arid rain shadow regions of present-day
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carried out, all such irrigation works and other works ancillary thereto. The agreement gave 8000 acres of land for the reservoir and another 100 acres to construct the dam. The tax for each acre was
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ruled that Tamil Nadu can increase the water level to 142 feet and constituted a permanent Supervisory Committee in order to take care of the affairs relating to maintenance of the Mullaperiyar Dam.
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Moolam Thirunal Rama Varma, and the British Secretary of State for India for Periyar Irrigation Works. The lease agreement was signed by Dewan of Travancore V Ram Iyengar and State Secretary of
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could provide. The dam created the Periyar Thekkady reservoir, from which water was diverted eastwards via a tunnel to augment the small flow of the Vaigai River. The Vaigai was dammed by the
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generation (180 MW capacity) in the Periyar Power Station. From the Periyar Power Station, the water is let out into Vairavanar river and then to Suruliyar and from Suruliyar to Vaigai Dam.
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would have the option to nominate a member each, who could be either a retired judge or a technical expert. The five-member committee will be headed by former Chief Justice of India
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2703:"Singh, H.N., Raghavan, V., & Raju, G.K. (1992). On relation between seismicity and tectonic features of Idukki region, Southwestern India. Geofizika, Vol. 9, 1992, pp. 109–122"
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949:). On the orders of the CWC, the Tamil Nadu government lowered the storage level from 152 feet to 142.2 feet then to 136 feet, conducted safety repairs and strengthened the dam.
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1088:(EC). The second tunnel can bring down the water level considerably in the dam and it is as good as decommissioning the dam without hindering supply of water to Tamil Nadu.
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federal government of India to make valid orders respecting Indian States, in this case regarding a watershed and dam within one state that is used exclusively in another.
700:. The Kerala state government announced that the earlier agreement which had been signed between British Raj and Travancore agreement was invalid and needed to be renewed.
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818:, the dam might never have been finished". 483 people died of diseases during the construction of this dam and were buried on-site in a cemetery just north of the dam.
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The unique idea of harnessing the westward flowing water of the Periyar river and diverting it to the eastward flowing Vaigai river was first explored in 1789 by
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1413:"Tamil Nadu since the state is incontrovertible sole owner of the Mullaperiyar dam and all its appurtenant structures – Tamil Nadu Chief Minister Jayalalithaa"
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12 per kiloWatt per hour. Tamil Nadu uses the water and the land, and the Tamil Nadu government has been paying to the Kerala government for the past 50 years
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decision to form the empowered committee. The Supreme Court also criticized the Union Government on its reluctance in funding the empowered committee.
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Krishnan, J. R., and Ray J. G.,2008. Investigation on the hydrobiology and water quality parameters of Periyar Lake, Thekkady, Western Ghats, Kerala.
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Tension rose again when Tamil Nadu opened 10 shutters of the dam after midnight without giving proper warning, causing floods along the banks of the
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tunnel will help in evacuation of storage faster and better. It was also pointed out that the costs will be meagre compared to building a new dam.
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objected to the TN Government move. She said that this would give advantage to Kerala in the issue. Meanwhile, Kerala Water Resources Minister
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in 2005 was estimated at 1100, however Periyar suffers greatly from poaching of elephant being the worst affected of South Indian sanctuaries.
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Civil engineers' pocket book: a reference-book for engineers, contractors, and students, containing rules, data, methods, formulas and tables
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1993:
1118:. It was the 4th time in a month that Tamil Nadu has opened the shutters of the dam after 10 pm. This resulted in Chief Minister of Kerala,
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920:. According to a report by the Kerala Forest Research Institute, the protected area surrounding the dam and reservoir is classified as a
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3488:"'Act seriously, people's lives will be at risk', SC raps Kerala and Tamil Nadu on Mullaperiyar dam maximum water level"
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499:). It has a height of 53.6 m (176 ft) from the foundation, and a length of 365.7 m (1,200 ft). The
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sending a letter to his Tamil Nadu counterpart to open shutters of dam only at daytime that too with proper warnings.
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After several failed attempts to renew the agreement in 1958, 1960, and 1969, the agreement was renewed in 1970 when
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845:, is located around the dam's reservoir, the 26 km (10 sq mi) Periyar lake. 62 different kinds of
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2583:"Exclusive: Mullaperiyar dam was strengthened thrice and it's stronger than a new dam, says Justice K.T. Thomas"
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660:, M.E., placed in charge to prepare a revised project and estimate which was approved in 1884 by his superiors.
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The control and safety of the dam and the validity and fairness of the lease agreement have been points of
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1777:. Kerala: ENVIS Kerala: Environmental Information System Centre (ENVIS), Kerala. p. 1. Archived from
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districts. Initially the dam waters were used only for the irrigation of 68,558 ha (169,411 acres).
2419:"The population and conservation status of Asian elephants in the Periyar Tiger Reserve, Southern India"
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5 per year. The lease provided the British the rights over "all the waters" of the Mullaperiyar and its
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Earlier known as the Periyar Dam as it was basically meant to dam the Periyar river, the present name
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and also reached in an agreement to divert water eastwards to the Madras Presidency area (present-day
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was high. It was claimed that had it not been for "the medicinal effects of the native spirit called
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act as the chairman of the Supervisory Committee and two other members from the respective states.
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was Kerala Chief Minister. According to the renewed agreement, the tax per acre was increased to
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3544:"Idukki residents take out protest march as Tamil Nadu opens Mullaperiyar dam without warning"
2736:"Investigations of June 7, 1988 earthquake of magnitude 4.5 near Idukki Dam in Southern India"
2639:"The Hindu, 22 November 2011, 'Tamilnadu seepage data wrong: says Mullaperiyar cell chairman'"
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3641:(Mullaperiyar Dam and the Future of Kerala: An Enquiry, (Mal.). Kozhikode: Mathrubhumi Books.
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Water insecurity, institutions, and livelihood dynamics: a study in Plachimada, Kerala, India
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have been recorded in Periyar, including many threatened ones. Periyar is a highly protected
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30, and for the electricity generated in Lower Camp using Mullaperiyar water, the charge was
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Cross section of Mullaiperiyar dam After the completion of concrete backing by Tamil Nadu PWD
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and rains. Due to the coffer dam failures, the British stopped funding the project. Officer
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2774:""Call for studies on reservoir-induced seismicity in Idukki", the Hindu, 21 November 2011"
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wide while the base has a width of 42.2 m (138 ft). It consists of a main dam,
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Ramakrishnan, Uma; Santosh, J. A.; Ramakrishnan, Uma; Sukumar, R. (25 January 1998).
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3631:(Mullaperiyar dam: The Risk of Disaster Faced by Kerala, Mal.). Kottayam: DC Books.
3574:"Water release from Mullaperiyar dam creates tension between Kerala and Tamil Nadu"
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The construction involved the use of troops from the 1st and 4th battalions of the
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3285:"India Together: Mullaperiyar: Is the light in the tunnel itself? - 12 June 2014"
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3428:"UN report on threat to ageing dams in India mentions Kerala's Mullaperiyar dam"
1557:. India: National Institute of Advanced Studies. 2010. p. 7. Archived from
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1475:. India: Centre for Development Studies (Trivandrum, India). 2012. p. 58.
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2836:"Supreme Court constitutes empowered committee to go into Mullaperiyar issues"
6580:
6560:
6555:
6420:
6385:
6335:
6290:
6275:
5877:
5837:
5750:
5605:
5474:
5439:
5409:
5211:
5206:
5186:
5110:
5090:
4979:
4788:
4778:
4707:
4620:
4590:
4550:
4013:
3327:
2759:
2561:
1303:"Mullaperiyar Environmental Protection Forum v. Union of India (UOI) and Ors"
1115:
1082:
942:
850:
558:
480:
337:
143:
130:
613:
33:
6540:
6535:
6525:
6515:
6510:
6495:
6450:
6405:
6400:
6395:
6375:
6345:
6320:
6285:
6240:
6186:
6124:
6058:
5967:
5857:
5499:
5459:
5449:
5424:
5404:
5302:
5282:
5277:
5267:
5166:
5140:
5095:
5060:
4974:
4873:
4863:
4858:
4853:
4823:
4793:
4753:
4525:
4505:
4480:
4424:
4058:
4023:
3108:
881:
854:
779:
673:
574:
978:
to go into all issues relating to the dam's safety and the storage level.
6565:
6545:
6490:
6455:
6370:
6360:
6255:
5862:
5645:
5620:
5544:
5524:
5504:
5307:
5292:
5221:
5216:
5201:
5181:
4888:
4883:
4848:
4843:
4615:
4520:
4404:
4378:
4308:
3721:
2292:"Jayalalithaa announces memorial for engineer who built Mullaperiyar dam"
1302:
1210:. India: Central Water Commission. 2009. pp. 194–197. Archived from
877:
668:
On 29 October 1886, a lease indenture for 999 years was made between the
622:
562:
554:
452:
204:
3052:
2392:
1270:"Tamil Nadu tells Supreme Court to restrain Kerala on Mullaiperiyar dam"
732:
6480:
6440:
6430:
6365:
6350:
6325:
6315:
6300:
5917:
5806:
5539:
5534:
5262:
5100:
5070:
4959:
4904:
4828:
4813:
4763:
4500:
4439:
4419:
4373:
4068:
4018:
3998:
3800:
3398:"Uttarakhand's Tapovan dam completely washed off, shows initial survey"
2751:
1131:
1030:
885:
803:
746:
10.56 thousand million cubic feet along with a total estimated cost of
594:
578:
505:
496:
475:. It is located 881 m (2,890 ft) above the sea level, on the
472:
187:
2974:"Tamil Nadu plea dismissed, empowered panel on Mullaperiyar will stay"
857:
above two-years of age as of January 2017 in the reserve. Declared an
6435:
6310:
5796:
5509:
5434:
5085:
4293:
2978:
2944:"Tamil Nadu not interested in adjudicating Mullaperiyar before panel"
2924:
2675:
2643:
1675:"Kerala's Mullaperiyar dam is a ticking time bomb waiting to explode"
1017:
968:
806:, then under British rule as part of Madras Province (Sandes, 1935).
626:
6130:
Thrissur Zoological Park Wildlife Conversation & Research Centre
4192:
2671:""Serious damage to masonry of dam detected", the Hindu, 7 Dec 2011"
2138:"Mullaperiyar: Centre expresses willingness to act as "facilitator""
821:
In 2012, it was announced that a memorial dedicated to dam engineer
770:
raised funds by selling his wife's jewelry to continue the work. In
6295:
5872:
5624:
5494:
5444:
5399:
5312:
5191:
4964:
4909:
4610:
4555:
4434:
4388:
2196:""Advise Kerala not to build the dam", the Hindu, 24 November 2011"
893:
838:
758:
631:
586:
573:
which was in dire need of a greater supply of water than the small
530:
484:
253:
3791:
3059:
The Kerala Irrigation And Water Conservation (Amendment) Act, 2006
1702:
1700:
1386:. Ministry of Water Resources, Government of India. Archived from
6198:
5529:
5519:
5514:
5484:
5454:
5419:
5252:
5196:
5176:
4641:
4570:
4510:
4383:
3384:"State Of Tamil Nadu vs State Of Kerala & Anr on 7 May, 2014"
2734:
Rastogi, B. K.; Chadha, R. K.; Sarma, C. S. P. (1 October 1995).
2025:
1470:
901:
811:
771:
590:
566:
449:
3229:"Centre to decide on supervisory committee for Mullaperiyar dam"
3141:"Mullaperiyar dam row: Clashes at Kerala-Tamil Nadu border post"
2999:"Mullaperiyar dam structurally & hydrologically safe: Panel"
2080:"Supreme Court to reexamine validity of Mullaperiyar lease deed"
1249:(2nd (corrected) ed.). D. Van Nostrand Company. p. 859
4575:
4490:
4288:
3666:(Mullaperiyar Dam: Some Disclosures, Mal.). Kottayam: DC Books.
1697:
913:
846:
815:
762:
509:
464:
460:
199:
116:
3036:. Thiruvananthapuram, Chennai, India: Kasturi & Sons Ltd.
1760:. Chatham: The Institution of Royal Engineers. pp. 28–29.
545:
491:
of Kerala, India. It was constructed between 1887 and 1895 by
5226:
4560:
4470:
3639:
Mullaperiyar Anakkettum Kerlathinte Bhaviyum: Anweshana Rekha
3610:. Second Edition. Thrissur: Kerala Sasthra Sahithya Parishad.
2890:"Jayalalithaa criticises Karunanidhi over Mullaperiyar issue"
889:
873:
783:
582:
468:
106:
2481:
1584:"No part of Mullaperiyar catchment is in TN: CWRDM Director"
1029:. Supreme court judgment came on 27 February 2006, allowing
5014:
3673:
Contested Knowledge: Science, Media and Democracy in Kerala
3657:
The Mullaperiyar Water War: The Dam that Divided Two States
3622:
The Mullaperiyar Water War: The Dam That Divided Two States
2354:"Rare moments of Indian tiger family caught on camera trap"
2296:
1804:
1501:
Advances in Fish and Wildlife Ecology and Biology, Volume 4
904:. Four species of primates are found at Periyar – the rare
869:
553:
The Periyar river which flows westward of Kerala in to the
3732:
Full text of Expert Committee Report on Mullai Periyar Dam
3130:. The Hindu. 9 September 2006. Retrieved 25 November 2011.
2610:"'Serious damage' to masonry of Mullaperiyar dam detected"
2389:
Ministry of Environment & Forests, Government of India
1162:"Mullaperiyar Dam turns 125 | Kochi News - Times of India"
1083:
Proposal for construction of a new dam and other proposals
317:
Tamil Nadu Generation and Distribution Corporation Limited
274:
3,454.62 cubic metres per second (4,518 cu yd/s)
3316:"'TN should go in for second tunnel in Mullaperiyar dam'"
2063:, vol. 23 – Issue 05, Chennai, India, archived from
897:
295:
299,130,000 m (242,509 acre⋅ft) (10.56 tmc ft)
287:
443,230,000 m (359,332 acre⋅ft) (15.65 tmc ft)
2804:"IIT, Roorkee report on Mullaperiyar says dam not safe"
1979:
1977:
1975:
956:
During a 2011 scanning of the Mullaperiyar dam using a
778:
later through another cutting on the other side of the
581:
to provide a source for irrigating large tracts around
537:, at the confluence of which the dam is located below.
4182:
Indian states ranking by households having electricity
3629:
Mullaperiyar Dam: Keralam Neridunna Durantha Bheeshani
3128:
Mullaperiyar: apex court issues notice to Government
2256:
1751:
1749:
1747:
1745:
1743:
1741:
1739:
1737:
1735:
1733:
3174:"SC allows TN to increase Mullaperiyaru water level"
1972:
3646:
The Mullaperiyar Dam: Risking Media, Mediating Risk
1924:"More Water to Vaigai, Safety for Mullaperiyar Dam"
945:. The dam was also inspected by the chairman, CWC (
4136:Tamil Nadu Generation and Distribution Corporation
3608:Mullaperiyar Imbroglio: Inter-State River Problems
3204:"Kerala demands safety review of Mullaperiyar dam"
2733:
1730:
969:Justice A.S. Anand Committee (Empowered Committee)
719:2.5 lakhs as tax per year for the whole land and
6578:
2112:Ministry of Water Resources, Government of India
3932:Ennore SEZ Super Critical Thermal Power Project
3458:"Come out with rule curve for Mullaperiyar: SC"
3354:"Is Mullaiperiyaru the second tunnel solution?"
2982:. Chennai, India. 30 March 2010. Archived from
2054:
2050:
2048:
1805:Ministry of Water Resources (2 December 2011).
995:the expert panel constituted by Supreme Court.
5616:Sardar Vallabhbhai Patel Police Museum, Kollam
3902:Pillaiperumalnallur Combined Cycle Power Plant
3118:. Expert-eyes.org. Retrieved 25 November 2011.
2928:. Chennai, India. 4 March 2010. Archived from
2102:
2100:
471:and 200km north east of state capital city of
6214:
4208:
3777:
2514:
2512:
6110:Crocodile Rehabilitation and Research Centre
3518:"SC to Kerala, TN on Mullaperiyar dam issue"
2324:"35 tigers at Periyar Tiger Reserve: Survey"
2188:
2130:
2045:
1669:
1667:
1616:. India: IIT Roorkee. 2012. pp. 17–22.
1027:dispute between Kerala and Tamil Nadu states
4177:States of India by installed power capacity
2607:
2410:
2376:
2374:
2097:
2015:
2013:
2011:
1950:"Pennycuik on the Diversion of the Periyar"
1091:
557:was diverted eastwards to flow towards the
6221:
6207:
4215:
4201:
3784:
3770:
3171:
3027:
2996:
2833:
2601:
2509:
2159:
1986:"A dam steeped in history and controversy"
1536:: CS1 maint: location missing publisher (
1238:
1236:
1234:
1232:
32:
3862:Cuddalore IL&FS Thermal Power Station
3664:Mullaperiyar Dam: Chila Velippeduthalukal
3255:"Sub-committee inspects Mullaperiyar dam"
2920:"K.T. Thomas to be on Mullaperiyar panel"
2021:"Mullaperiyar dam: An engineering marvel"
1947:
1941:
1769:
1767:
1664:
1308:. Supreme Courth of India. pp. 1–2.
1267:
3912:Valantharavai Combined Cycle Power Plant
3133:
3077:
2518:
2371:
2257:Suhrith Parthasarathy (12 August 2013).
2250:
2218:
2167:"Mullaperiyar: Ministers to visit Delhi"
2008:
1373:
1069:
1016:
981:The then late Tamil Nadu Chief Minister
731:
612:
544:
82:
54:
3887:Thirumakottai Gas Turbine Power Station
2488:. World Bank Publications. p. 86.
2078:Service, Express News (5 August 2024).
2077:
1632:
1491:
1297:
1295:
1229:
1038:to go back to the bi-annual cropping."
6579:
4238:Kerala Tourism Development Corporation
3989:Bhavani Kattalai Hydroelectric Project
3872:Basin Bridge Gas Turbine Power Station
3313:
3021:
2284:
2226:"Enact law declaring dam pact illegal"
1921:
1833:"Lower Periyar Hydro Electric Project"
1800:
1798:
1796:
1764:
1758:The Military Engineer in India, Vol II
1755:
1652:from the original on 11 September 2019
1620:from the original on 21 September 2013
1518:from the original on 18 September 2023
1365:: CS1 maint: archived copy as title (
1199:
1197:
1195:
1193:
1191:
1189:
1187:
643:
6202:
4950:International Film Festival of Kerala
4222:
4196:
3765:
3747:Seismic Stability of Mullaperiyar Dam
3737:The Hindu Periyar dam is 11 years old
3659:. New Delhi: Rupa Publications India.
3624:. New Delhi: Rupa Publications India.
2784:from the original on 22 November 2011
2550:"The case for a new Mullaperiyar dam"
2482:World Bank. Environment Dept (1991).
2206:from the original on 25 November 2011
2177:from the original on 28 November 2011
2148:from the original on 27 November 2011
1922:Thomas, Mathew A. (1 December 2014).
1576:
1463:
1437:
1315:from the original on 16 December 2011
1006:
467:. It is situated 150km south east of
443:
62:Location of Mullaperiyar Dam in India
5586:Kerala Science and Technology Museum
4126:Tamil Nadu Energy Development Agency
3554:from the original on 23 January 2022
3498:from the original on 26 October 2021
3468:from the original on 28 October 2021
3364:from the original on 18 January 2022
3334:from the original on 18 January 2022
3235:from the original on 6 February 2022
3153:from the original on 7 December 2011
3040:from the original on 2 December 2011
2954:from the original on 3 December 2013
2900:from the original on 3 December 2013
2896:. Chennai, India. 22 February 2010.
2651:from the original on 2 December 2013
2475:
2439:from the original on 17 January 2016
2173:, Chennai, India, 25 November 2011,
2055:R. Krishnakumar (11–24 March 2006),
1996:from the original on 1 December 2011
1873:from the original on 18 January 2017
1718:from the original on 7 December 2022
1606:
1594:from the original on 10 January 2012
1544:
1497:
1405:
1381:"Medium River Basins Of The Country"
1292:
1280:from the original on 3 December 2013
1242:
1100:
529:is derived by blending the names of
232:365.85 m (1,200 ft) (main)
6167:
5908:Meenmutty Falls, Thiruvananthapuram
5611:Pazhassi Raja Archaeological Museum
4131:Tamil Nadu Transmission Corporation
4064:Suruliyar Hydroelectric Power Plant
3907:Karuppur Combined Cycle Power Plant
3842:North Chennai Thermal Power Station
3408:from the original on 27 August 2023
3030:"State is unprepared for disasters"
2834:Venkatesan, J. (17 February 2010).
2683:from the original on 8 January 2012
2620:from the original on 7 January 2012
2485:Environmental assessment sourcebook
2334:from the original on 8 January 2017
2304:from the original on 9 January 2012
2272:from the original on 4 January 2014
1984:T, Ramakrishnan (29 October 2011).
1948:Pennycuik, John (26 January 1897).
1893:"Lower Periyar Power House PH01243"
1793:
1640:"The Mullaperiyar touches 142 feet"
1479:from the original on 3 January 2016
1184:
1137:Interstate River Water Disputes Act
861:on 2 April 2002, the population of
13:
6228:
4156:Power System Operation Corporation
4146:Nuclear Power Corporation of India
4049:Parsons Valley Hydro Power Station
3897:Valuthur Gas Turbine Power Station
3892:Kuttalam Gas Turbine Power Station
3837:Neyveli Zero Lignite Power Station
3650:Journal of Creative Communications
3600:
2874:. 21 February 2010. Archived from
2846:from the original on 18 March 2013
2715:from the original on 26 April 2012
2531:from the original on 12 March 2012
2451:
2234:. 30 November 2011. Archived from
2029:. 26 November 2011. Archived from
1205:"National Register for Large Dams"
825:would be erected at the dam site.
14:
6638:
6069:Peechi-Vazhani Wildlife Sanctuary
3691:
2812:, 28 October 2009, archived from
1983:
1708:"Ageing dams pose growing threat"
1685:from the original on 20 July 2023
1172:from the original on 7 April 2022
868:Other mammals found here include
828:
625:made with concrete prepared from
6180:
6166:
6155:
6154:
6143:
6142:
4682:Sree Narayana Jayanthi Boat Race
4353:Trivandrum International Airport
4069:Pykara Hydroelectric Power Plant
3994:Lower Mettur Barrage Power House
3617:(Mal.). Kottayam: Papyrus Books.
3584:from the original on 4 July 2023
3524:from the original on 4 July 2023
3520:. News Minute. 25 October 2021.
3295:from the original on 9 June 2023
3009:from the original on 6 June 2023
2997:Venkatesan, J. (25 April 2012).
2950:. Chennai, India. 8 March 2010.
1843:from the original on 29 May 2018
1809:. Govt. of India. Archived from
1425:from the original on 6 July 2022
415:
403:
391:
377:
370:
363:
81:
74:
53:
46:
6064:Parambikulam Wildlife Sanctuary
5571:Archaeological Museum, Thrissur
3917:Samalpatti Diesel Power Station
3847:Tuticorin Thermal Power Station
3742:Mullaperiyar Dam Break Analysis
3566:
3536:
3510:
3480:
3450:
3438:from the original on 9 May 2023
3420:
3390:
3376:
3346:
3307:
3277:
3265:from the original on 6 May 2022
3247:
3221:
3196:
3184:from the original on 8 May 2014
3165:
3121:
3102:
3071:
3028:Roy Mathew (30 November 2011).
2990:
2966:
2936:
2912:
2882:
2858:
2827:
2796:
2766:
2727:
2695:
2663:
2631:
2608:Mathew, Roy (7 December 2011),
2575:
2542:
2346:
2316:
2071:
1915:
1885:
1855:
1825:
727:
4243:Department of Tourism (Kerala)
4151:PowerGrid Corporation of India
3958:Kudankulam Nuclear Power Plant
3942:Udangudi Thermal Power Project
1756:Sandes, Lt Col E.W.C. (1935).
1327:
1261:
1154:
1:
6602:Inter-state disputes in India
6084:Shendurney Wildlife Sanctuary
6024:Karimpuzha Wildlife Sanctuary
4945:India International Boat Show
4930:Feast of Saint Raphael, Ollur
4330:Calicut International Airport
4034:Kadambari Hydro Power Station
3867:GMR Vasavi Diesel Power Plant
3832:Neyveli Thermal Power Station
3752:Photograph of the dam in 1900
3670:Varughese, Shiju Sam (2017).
3637:Mangathil, Sasidharan. 2008.
3613:Anilkumar, A.V. (ed.). 2011.
3314:Sundar, S. (21 August 2018).
3172:Venkatesan, J. (7 May 2014).
3109:Kerala Government's arguments
3080:"The Mullaperiyaru imbroglio"
2866:"DMK against SC panel on dam"
2259:"Water Wars in India's South"
1268:ET Bureau (2 December 2011).
1147:
927:
561:to provide water to the arid
300:Maximum water depth
16:Dam in Kerala, southern India
6622:1895 establishments in India
5561:8 Point Gallery Cafe, Kollam
4718:Nedumala caves, Piralimattam
4677:President's Trophy Boat Race
4647:Champakulam Moolam Boat Race
4340:Kannur International Airport
4335:Cochin International Airport
4121:Tamil Nadu Electricity Board
4059:Solaiyar Hydro Power Station
3857:Vallur Thermal Power Station
3827:Mettur Thermal Power Station
3822:Ennore Thermal Power Station
3757:Mullaperiyar Dam in Pictures
520:
463:district of Indian state of
7:
6115:Parassinikkadavu Snake Park
6044:Mangalavanam Bird Sanctuary
6009:Chimmony Wildlife Sanctuary
4172:Electricity sector in India
4141:Neyveli Lignite Corporation
4085:Kamuthi Solar Power Project
4054:Periyar Hydro Power Station
4039:Kodayar Hydro Power Station
3984:Kateri hydroelectric system
3963:Madras Atomic Power Station
3937:Uppur Thermal Power Project
3922:Narimanam Gas Power Station
3877:Thirumakottai Power Station
3698:Ministry of Water Resources
3676:. Oxford University Press.
3662:Thomas, Justice K.T. 2012.
3078:Gopinath, ER (April 2006).
2740:Pure and Applied Geophysics
2114:. p. 1. Archived from
1552:"The Mullaperiyar Conflict"
1243:Frye, Albert Irvin (1918).
1125:
650:Pradani Muthirulappa Pillai
549:View of the dam around 1899
303:43.281 m (142 ft)
10:
6643:
6094:Wayanad Wildlife Sanctuary
6074:Peppara Wildlife Sanctuary
6039:Malabar Wildlife Sanctuary
6014:Chinnar Wildlife Sanctuary
5776:Sri Moolam Thirunal Palace
5126:St Thomas Fort, Tangasseri
5030:Tattamangalam Kuthira Vela
4496:Kappil, Thiruvananthapuram
4299:Temple Festivals of Kerala
4029:Aliyar Hydro Power Station
3999:Mettur Hydro Power Station
3852:NTPL Thermal Power Station
3620:Damodaran, Pradeep. 2014.
2382:"Note on Project Elephant"
1954:Minutes of the Proceedings
1010:
638:
621:The Mullaperiyar Dam is a
540:
224:53.66 m (176 ft)
6236:
6138:
6102:
6054:Nilgiri Biosphere Reserve
6049:Neyyar Wildlife Sanctuary
6004:Aralam Wildlife Sanctuary
5996:
5825:
5789:
5771:Shakthan Thampuran Palace
5676:Hill Palace, Tripunithura
5638:
5553:
5392:
5321:
5240:
5149:
5053:
5020:Onathallu or Avittathallu
4970:Kerala Adventure Carnival
4915:Aluva Sivarathri festival
4897:
4731:
4695:
4662:Kandassankadavu Boat Race
4629:
4453:
4397:
4361:
4322:
4256:
4230:
4164:
4113:
4093:
4077:
3971:
3950:
3814:
3807:
2108:"Mulla Periyar Dam issue"
2057:"Verdict on Mullaperiyar"
1807:"Mulla Periyar Dam issue"
1712:United Nations University
1142:Tamil Nadu-Kerala dam row
1013:Tamil Nadu-Kerala dam row
958:remotely operated vehicle
698:States Reorganisation Act
608:
348:
336:
322:
312:
307:
299:
291:
283:
278:
270:
262:
252:
248:42.2 m (138 ft)
244:
236:
228:
220:
210:
198:
193:
183:
175:
167:
159:
122:
112:
102:
90:Mullaperiyar Dam (Kerala)
40:
31:
26:
6089:Thattekad Bird Sanctuary
6029:Kumarakom Bird Sanctuary
6019:Kadalundi Bird Sanctuary
5913:Meenmutty Falls, Wayanad
5888:Kumbhavurutty Waterfalls
5076:Chandragiri Fort, Kerala
5035:Thirumandhamkunnu Pooram
4990:Kottankulangara Festival
4925:Edakkunni Uthram Vilakku
4304:Tourist Resorts (Kerala)
3882:Kuttalam Power Stations
3715:25 November 2011 at the
3655:Pradeep Damodaran 2014.
3644:Pillai, Meena T. 2012. '
3064:16 December 2011 at the
1498:Kaul, Bansi Lal (2012).
1168:. TNN. 10 October 2020.
1092:New dam vs second tunnel
947:Central Water Commission
843:Protected area of Kerala
685:, for an annual rent of
663:
445:[mulːɐpːeɾijɐːr]
221:Height (foundation)
6627:Dams in Idukki district
5938:Panieli Poru waterfalls
5630:Wayanad Heritage Museum
4652:Indira Gandhi Boat Race
4616:Kadalundi Nagaram beach
4445:Thovarimala Ezhuthupara
3979:Maravakandy Power House
3927:Sarkarpathy Power House
3703:1 December 2011 at the
3208:www.manoramayearbook.in
350:Installed capacity
240:3.6 m (12 ft)
168:Construction began
6607:Dams completed in 1895
6120:Thiruvananthapuram Zoo
5988:Vazhvanthol waterfalls
5843:Aruvikkuzhi Waterfalls
5581:Indo-Portuguese Museum
5576:Indian Business Museum
5010:Nenmara Vallanghy Vela
4667:Nehru Trophy Boat Race
4642:Biyyam Kayal Boat Race
2521:"Two states and a dam"
2391:. 2008. Archived from
2084:The New Indian Express
1928:The New Indian Express
1047:Supreme Court of India
1022:
1021:Mullaperiyar reservoir
737:
670:Maharaja of Travancore
618:
550:
271:Spillway capacity
6617:Dams in Western Ghats
6079:Periyar Tiger Reserve
6034:Kurinjimala Sanctuary
5918:Meenvallam Waterfalls
5878:Kozhippara Waterfalls
5696:Kodungallur Kovilakam
4703:Chovvanur burial cave
4672:Payippadu Vallam Kali
4596:Thirumullavaram Beach
4591:Paravur Thekkumbhagam
4279:Jatayu Earth’s Center
3606:Achyuthan, A. 2012 .
1504:. India. p. 29.
1070:Supervisory Committee
1020:
1011:Further information:
922:biodiversity hot spot
835:Periyar National Park
736:Periyar National Park
735:
616:
548:
501:Periyar National Park
200:Type of dam
5997:Wildlife sanctuaries
5978:Thoovanam Waterfalls
5953:Perunthenaruvi Falls
5853:Ayyapanov Waterfalls
5686:Karimpuzha Kovilakam
5222:Balathiruthi Islands
5005:Kalpathi Ratholsavam
5000:Nalukulangara Pooram
4723:Vizhinjam rock caves
4713:Kottukal cave temple
4556:Padinjarekkara beach
4546:Muzhappilangad Beach
4398:Archaeological sites
4264:Chinese fishing nets
4257:Informative articles
3114:17 July 2007 at the
2780:. 21 November 2011.
2202:. 23 November 2011.
2144:, 23 November 2011,
2061:the Hindu, Frontline
1614:"Dam Break Analysis"
892:(Indian wild dogs),
323:Commission date
292:Active capacity
144:9.52861°N 77.14417°E
5958:Siruvani Waterfalls
5943:Pattathippara Falls
5923:Oliyarik Waterfalls
5736:Mattancherry Palace
5726:Lakshmipuram Palace
5716:Krishnapuram Palace
5681:Kanakakkunnu Palace
5596:Lockhart Tea Museum
5465:Ilaveezha Poonchira
4955:Kadavallur Anyonyam
4869:Thanneermukkom Bund
4687:Triprayar Boat Race
4410:Ariyannur Umbrellas
4101:Muppandal Wind Farm
3627:George, M.V. 2011.
3149:. 6 December 2011.
2878:on 5 November 2013.
2033:on 29 November 2011
1564:on 15 December 2011
1421:. 9 February 2012.
992:N. K. Premachandran
906:lion-tailed macaque
694:Indian Independence
644:Feasibility studies
284:Total capacity
140: /
5973:Thusharagiri Falls
5933:Paloor Kotta Falls
5898:Manalar Waterfalls
5893:Lakkom Water Falls
5873:Kollam Kolli Falls
5848:Athirappilly Falls
5812:Thunchan Samarakam
5790:Ancient residences
5746:Nilambur Kovilakam
5741:Merry Lodge Palace
5591:Kerala Soil Museum
5045:Uthralikavu Pooram
4920:Arattupuzha Pooram
4839:Peruvaripallam Dam
4739:Banasura Sagar Dam
4637:Aranmula Boat Race
4586:Snehatheeram Beach
4581:Shankumugham Beach
4430:Kudakkallu Parambu
4314:Wildlife of Kerala
4044:Kundah Power House
3548:New Indian Express
3090:on 13 January 2007
2871:The Times of India
2842:. Chennai, India.
2809:The Times of India
2752:10.1007/BF00879487
2556:. 2 January 2012.
2330:. 6 January 2017.
2300:. 8 January 2012.
2266:The New York Times
2262:(blog "India Ink")
2231:The Times of India
2067:on 25 January 2013
1992:. Chennai, India.
1781:on 5 December 2010
1645:The Times of India
1451:on 20 October 2014
1418:The Times of India
1393:on 19 January 2012
1347:on 10 January 2020
1166:The Times of India
1042:(929.64 km).
1023:
1007:Interstate dispute
939:Thiruvananthapuram
796:Sivaganga District
738:
619:
551:
263:Spillway type
237:Width (crest)
93:Show map of Kerala
6597:Dam controversies
6574:
6573:
6196:
6195:
5903:Marmala waterfall
5817:Varikkasseri Mana
5701:Kollengode Palace
5691:Kilimanoor Palace
5661:British Residency
5651:Aranmula Kottaram
5601:Munnar Tea Museum
5288:Sasthamcotta Lake
5232:Willingdon Island
5172:Islands of Kollam
4940:Ilanjithara Melam
4834:Peringalkuthu Dam
4657:Kallada Boat Race
4611:Vadakara Sandbank
4566:Payyambalam Beach
4349:
4284:Kerala backwaters
4269:God's Own Country
4248:Gandhi Seva Sadan
4224:Tourism in Kerala
4190:
4189:
4109:
4108:
4004:Moyar Power House
3727:CESS Study Report
3683:978-0-19-946912-3
3289:indiatogether.org
2816:on 11 August 2011
2525:Business Standard
2519:Standard (2011),
2495:978-0-8213-1845-4
2238:on 3 January 2013
2118:on 28 August 2011
1960:(Part 2): 140–163
1863:"KSEB Generation"
1813:on 28 August 2011
1511:978-81-7035-517-5
1101:2021 developments
1055:Kerala Government
934:Morvi Dam failure
788:Dindigul District
571:Madras Presidency
358:
357:
245:Width (base)
194:Dam and spillways
176:Opening date
149:9.52861; 77.14417
65:Show map of India
6634:
6266:Bhoothathankettu
6223:
6216:
6209:
6200:
6199:
6187:India portal
6185:
6184:
6183:
6170:
6169:
6158:
6157:
6146:
6145:
5963:Soochipara Falls
5868:Dhoni Waterfalls
5807:Poonthanam Illam
5802:Olappamanna Mana
5797:Azhvanchery Mana
5766:Puthen Kovilakam
5751:Paliam Kovilakam
5157:Dharmadam Island
5136:Tellicherry Fort
5106:Overbury's Folly
5066:Anchuthengu Fort
5025:Peruvanam Pooram
4985:Kottakkal pooram
4879:Thunakkadavu Dam
4819:Parambikulam Dam
4809:Mullaperiyar Dam
4774:Kanjirapuzha Dam
4744:Bhoothathankettu
4486:Fort Kochi beach
4415:Cheraman Parambu
4347:
4217:
4210:
4203:
4194:
4193:
3812:
3811:
3786:
3779:
3772:
3763:
3762:
3687:
3594:
3593:
3591:
3589:
3570:
3564:
3563:
3561:
3559:
3540:
3534:
3533:
3531:
3529:
3514:
3508:
3507:
3505:
3503:
3484:
3478:
3477:
3475:
3473:
3454:
3448:
3447:
3445:
3443:
3424:
3418:
3417:
3415:
3413:
3394:
3388:
3387:
3380:
3374:
3373:
3371:
3369:
3350:
3344:
3343:
3341:
3339:
3311:
3305:
3304:
3302:
3300:
3291:. 12 June 2014.
3281:
3275:
3274:
3272:
3270:
3261:. 25 June 2020.
3251:
3245:
3244:
3242:
3240:
3231:. 18 June 2014.
3225:
3219:
3218:
3216:
3214:
3200:
3194:
3193:
3191:
3189:
3169:
3163:
3162:
3160:
3158:
3137:
3131:
3125:
3119:
3106:
3100:
3099:
3097:
3095:
3086:. Archived from
3075:
3069:
3056:
3050:
3049:
3047:
3045:
3025:
3019:
3018:
3016:
3014:
2994:
2988:
2987:
2986:on 3 April 2010.
2970:
2964:
2963:
2961:
2959:
2940:
2934:
2933:
2932:on 9 March 2010.
2916:
2910:
2909:
2907:
2905:
2886:
2880:
2879:
2862:
2856:
2855:
2853:
2851:
2831:
2825:
2824:
2823:
2821:
2800:
2794:
2793:
2791:
2789:
2770:
2764:
2763:
2731:
2725:
2724:
2722:
2720:
2714:
2707:
2699:
2693:
2692:
2690:
2688:
2667:
2661:
2660:
2658:
2656:
2635:
2629:
2628:
2627:
2625:
2605:
2599:
2598:
2596:
2594:
2579:
2573:
2572:
2570:
2568:
2546:
2540:
2539:
2538:
2536:
2516:
2507:
2506:
2504:
2502:
2479:
2473:
2472:
2470:
2468:
2463:
2455:
2449:
2448:
2446:
2444:
2438:
2423:
2414:
2408:
2407:
2405:
2403:
2398:on 12 March 2012
2397:
2386:
2378:
2369:
2368:
2366:
2364:
2358:Asianet Newsable
2350:
2344:
2343:
2341:
2339:
2320:
2314:
2313:
2311:
2309:
2288:
2282:
2281:
2279:
2277:
2263:
2254:
2248:
2247:
2245:
2243:
2222:
2216:
2215:
2213:
2211:
2192:
2186:
2185:
2184:
2182:
2163:
2157:
2156:
2155:
2153:
2134:
2128:
2127:
2125:
2123:
2104:
2095:
2094:
2092:
2090:
2075:
2069:
2068:
2052:
2043:
2042:
2040:
2038:
2017:
2006:
2005:
2003:
2001:
1981:
1970:
1969:
1967:
1965:
1945:
1939:
1938:
1936:
1934:
1919:
1913:
1912:
1910:
1908:
1903:on 20 April 2018
1899:. Archived from
1889:
1883:
1882:
1880:
1878:
1859:
1853:
1852:
1850:
1848:
1829:
1823:
1822:
1820:
1818:
1802:
1791:
1790:
1788:
1786:
1775:"Dams in Kerala"
1771:
1762:
1761:
1753:
1728:
1727:
1725:
1723:
1704:
1695:
1694:
1692:
1690:
1671:
1662:
1661:
1659:
1657:
1636:
1630:
1629:
1627:
1625:
1610:
1604:
1603:
1601:
1599:
1580:
1574:
1573:
1571:
1569:
1563:
1556:
1548:
1542:
1541:
1535:
1527:
1525:
1523:
1495:
1489:
1488:
1486:
1484:
1467:
1461:
1460:
1458:
1456:
1447:. Archived from
1441:
1435:
1434:
1432:
1430:
1409:
1403:
1402:
1400:
1398:
1392:
1385:
1377:
1371:
1370:
1364:
1356:
1354:
1352:
1346:
1340:. Archived from
1339:
1331:
1325:
1324:
1322:
1320:
1314:
1307:
1299:
1290:
1289:
1287:
1285:
1265:
1259:
1258:
1256:
1254:
1240:
1227:
1226:
1224:
1222:
1216:
1209:
1201:
1182:
1181:
1179:
1177:
1158:
1120:Pinarayi Vijayan
863:Indian elephants
859:elephant reserve
792:Madurai District
761:carpenters from
749:
744:
722:
718:
714:
710:
688:
680:
447:
442:
437:Mullaperiyar Dam
430:
424:
419:
418:
412:
407:
406:
400:
395:
394:
388:
381:
380:
374:
367:
155:
154:
152:
151:
150:
145:
141:
138:
137:
136:
133:
94:
85:
84:
78:
66:
57:
56:
50:
36:
27:Mullaperiyar Dam
24:
23:
6642:
6641:
6637:
6636:
6635:
6633:
6632:
6631:
6587:Periyar (river)
6577:
6576:
6575:
6570:
6531:Upper Moozhiyar
6506:R. A. Headworks
6232:
6227:
6197:
6192:
6181:
6179:
6134:
6098:
5992:
5983:Vazhachal Falls
5883:Kudamutti Falls
5833:Adyanpara Falls
5821:
5785:
5781:Thevally Palace
5756:Pandalam Palace
5711:Koyikkal Palace
5666:Cheena Kottaram
5656:Bolgatty Palace
5634:
5549:
5510:Pandallur hills
5490:Meenuliyan Para
5480:Kunnathoor Padi
5388:
5317:
5236:
5162:Ezhumanthuruthu
5145:
5131:St. Angelo Fort
5121:Pallipuram Fort
5081:Cranganore Fort
5049:
5040:Thrissur Pooram
4995:Machad Mamangam
4935:Gandharvanpattu
4893:
4769:Kakki Reservoir
4727:
4691:
4625:
4561:Paravanna beach
4541:Mundakkal Beach
4531:Meenkunnu Beach
4516:Kozhikode Beach
4476:Chavakkad Beach
4461:Alappuzha Beach
4449:
4393:
4362:Amusement parks
4357:
4318:
4252:
4226:
4221:
4191:
4186:
4160:
4105:
4089:
4073:
3967:
3946:
3803:
3790:
3717:Wayback Machine
3705:Wayback Machine
3694:
3684:
3669:
3603:
3601:Further reading
3598:
3597:
3587:
3585:
3578:The News Minute
3572:
3571:
3567:
3557:
3555:
3542:
3541:
3537:
3527:
3525:
3516:
3515:
3511:
3501:
3499:
3486:
3485:
3481:
3471:
3469:
3456:
3455:
3451:
3441:
3439:
3432:The News Minute
3426:
3425:
3421:
3411:
3409:
3396:
3395:
3391:
3382:
3381:
3377:
3367:
3365:
3352:
3351:
3347:
3337:
3335:
3312:
3308:
3298:
3296:
3283:
3282:
3278:
3268:
3266:
3253:
3252:
3248:
3238:
3236:
3227:
3226:
3222:
3212:
3210:
3202:
3201:
3197:
3187:
3185:
3170:
3166:
3156:
3154:
3139:
3138:
3134:
3126:
3122:
3116:Wayback Machine
3107:
3103:
3093:
3091:
3076:
3072:
3066:Wayback Machine
3057:
3053:
3043:
3041:
3026:
3022:
3012:
3010:
2995:
2991:
2972:
2971:
2967:
2957:
2955:
2942:
2941:
2937:
2918:
2917:
2913:
2903:
2901:
2888:
2887:
2883:
2864:
2863:
2859:
2849:
2847:
2832:
2828:
2819:
2817:
2802:
2801:
2797:
2787:
2785:
2772:
2771:
2767:
2732:
2728:
2718:
2716:
2712:
2705:
2701:
2700:
2696:
2686:
2684:
2669:
2668:
2664:
2654:
2652:
2637:
2636:
2632:
2623:
2621:
2606:
2602:
2592:
2590:
2581:
2580:
2576:
2566:
2564:
2548:
2547:
2543:
2534:
2532:
2517:
2510:
2500:
2498:
2496:
2480:
2476:
2466:
2464:
2461:
2457:
2456:
2452:
2442:
2440:
2436:
2426:Current Science
2421:
2415:
2411:
2401:
2399:
2395:
2384:
2380:
2379:
2372:
2362:
2360:
2352:
2351:
2347:
2337:
2335:
2322:
2321:
2317:
2307:
2305:
2290:
2289:
2285:
2275:
2273:
2261:
2255:
2251:
2241:
2239:
2224:
2223:
2219:
2209:
2207:
2194:
2193:
2189:
2180:
2178:
2165:
2164:
2160:
2151:
2149:
2136:
2135:
2131:
2121:
2119:
2106:
2105:
2098:
2088:
2086:
2076:
2072:
2053:
2046:
2036:
2034:
2019:
2018:
2009:
1999:
1997:
1982:
1973:
1963:
1961:
1946:
1942:
1932:
1930:
1920:
1916:
1906:
1904:
1891:
1890:
1886:
1876:
1874:
1861:
1860:
1856:
1846:
1844:
1831:
1830:
1826:
1816:
1814:
1803:
1794:
1784:
1782:
1773:
1772:
1765:
1754:
1731:
1721:
1719:
1706:
1705:
1698:
1688:
1686:
1673:
1672:
1665:
1655:
1653:
1648:. India. 2014.
1638:
1637:
1633:
1623:
1621:
1612:
1611:
1607:
1597:
1595:
1590:. India. 2012.
1582:
1581:
1577:
1567:
1565:
1561:
1554:
1550:
1549:
1545:
1529:
1528:
1521:
1519:
1512:
1496:
1492:
1482:
1480:
1469:
1468:
1464:
1454:
1452:
1443:
1442:
1438:
1428:
1426:
1411:
1410:
1406:
1396:
1394:
1390:
1383:
1379:
1378:
1374:
1358:
1357:
1350:
1348:
1344:
1337:
1335:"Archived copy"
1333:
1332:
1328:
1318:
1316:
1312:
1305:
1301:
1300:
1293:
1283:
1281:
1266:
1262:
1252:
1250:
1241:
1230:
1220:
1218:
1217:on 21 July 2011
1214:
1207:
1203:
1202:
1185:
1175:
1173:
1160:
1159:
1155:
1150:
1128:
1103:
1094:
1085:
1072:
1015:
1009:
988:J. Jayalalithaa
971:
932:After the 1979
930:
831:
755:Madras Pioneers
747:
742:
730:
720:
716:
712:
708:
705:C Achutha Menon
692:In 1947, after
686:
683:catchment basin
678:
666:
658:John Pennycuick
646:
641:
611:
543:
523:
493:John Pennycuick
489:Idukki District
440:
434:
433:
432:
431:
427:
425:
422:
420:
416:
413:
410:
408:
404:
401:
398:
396:
392:
389:
386:
384:
382:
378:
375:
368:
344:1 x 35 MW
343:
342:3 x 42 MW
331:
329:
327:
179:10 October 1895
148:
146:
142:
139:
134:
131:
129:
127:
126:
98:
97:
96:
95:
92:
91:
88:
87:
86:
69:
68:
67:
64:
63:
60:
59:
58:
22:
17:
12:
11:
5:
6640:
6630:
6629:
6624:
6619:
6614:
6609:
6604:
6599:
6594:
6589:
6572:
6571:
6569:
6568:
6563:
6558:
6553:
6548:
6543:
6538:
6533:
6528:
6523:
6518:
6513:
6508:
6503:
6498:
6493:
6488:
6483:
6478:
6476:Peruvaripallam
6473:
6471:Peruvannamuzhi
6468:
6466:Perunthenaruvi
6463:
6458:
6453:
6448:
6443:
6438:
6433:
6428:
6423:
6418:
6413:
6408:
6403:
6398:
6393:
6388:
6383:
6378:
6373:
6368:
6363:
6358:
6353:
6348:
6343:
6338:
6333:
6328:
6323:
6318:
6313:
6308:
6303:
6298:
6293:
6288:
6283:
6278:
6273:
6268:
6263:
6261:Banasura sagar
6258:
6253:
6248:
6243:
6237:
6234:
6233:
6230:Dams in Kerala
6226:
6225:
6218:
6211:
6203:
6194:
6193:
6191:
6190:
6176:
6164:
6152:
6139:
6136:
6135:
6133:
6132:
6127:
6122:
6117:
6112:
6106:
6104:
6100:
6099:
6097:
6096:
6091:
6086:
6081:
6076:
6071:
6066:
6061:
6056:
6051:
6046:
6041:
6036:
6031:
6026:
6021:
6016:
6011:
6006:
6000:
5998:
5994:
5993:
5991:
5990:
5985:
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5948:Perunthenaruvi
5945:
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5928:Palaruvi Falls
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5731:Maipady Palace
5728:
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5721:Kuthira Malika
5718:
5713:
5708:
5706:Kowdiar Palace
5703:
5698:
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5688:
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5671:Halcyon Castle
5668:
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5646:Arakkal Palace
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5566:Arakkal Museum
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5445:Chekkunnu Mala
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5273:Padinjarechira
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5258:Enamakkal Lake
5255:
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4799:Mattupetty Dam
4796:
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4784:Malampuzha Dam
4781:
4776:
4771:
4766:
4761:
4759:Idamalayar Dam
4756:
4751:
4749:Cheruthoni Dam
4746:
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4606:Thottada Beach
4603:
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4593:
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4578:
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4568:
4563:
4558:
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4536:Munakkal Beach
4533:
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4345:Kollam Airport
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4165:Related topics
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4009:Perunchani Dam
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3808:Power stations
3805:
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3793:Power stations
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3693:
3692:External links
3690:
3689:
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3653:
3652:7(1–2): 31–52.
3642:
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2432:(2): 110–113.
2409:
2370:
2345:
2328:Times of India
2315:
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2129:
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2007:
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1274:Economic Times
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1005:
983:M. Karunanidhi
970:
967:
929:
926:
918:bonnet macaque
910:Nilgiri langur
880:(horse deer),
830:
829:Protected area
827:
800:Ramanathapuram
729:
726:
665:
662:
645:
642:
640:
637:
610:
607:
599:Ramanathapuram
542:
539:
531:Mullayar River
522:
519:
477:Cardamom Hills
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6501:Ranni-Perinad
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5838:Aripara Falls
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5609:
5607:
5606:Napier Museum
5604:
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5488:
5486:
5483:
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5478:
5476:
5475:Kodikuthimala
5473:
5471:
5468:
5466:
5463:
5461:
5458:
5456:
5455:Cheriyam hill
5453:
5451:
5448:
5446:
5443:
5441:
5440:Banasura Hill
5438:
5436:
5433:
5431:
5430:Arimbra hills
5428:
5426:
5423:
5421:
5418:
5416:
5413:
5411:
5410:Ambanad Hills
5408:
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5233:
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5228:
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5223:
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5212:Valiyaparamba
5210:
5208:
5207:Ramanthuruthu
5205:
5203:
5200:
5198:
5195:
5193:
5190:
5188:
5187:Munroe Island
5185:
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5129:
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5124:
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5119:
5117:
5114:
5112:
5111:Palakkad Fort
5109:
5107:
5104:
5102:
5099:
5097:
5094:
5092:
5091:Fort Emmanuel
5089:
5087:
5084:
5082:
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5008:
5006:
5003:
5001:
4998:
4996:
4993:
4991:
4988:
4986:
4983:
4981:
4980:Kollam Pooram
4978:
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4966:
4963:
4961:
4958:
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4951:
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4908:
4906:
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4902:
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4865:
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4860:
4857:
4855:
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4837:
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4827:
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4820:
4817:
4815:
4812:
4810:
4807:
4805:
4802:
4800:
4797:
4795:
4792:
4790:
4789:Malankara Dam
4787:
4785:
4782:
4780:
4779:Karapuzha Dam
4777:
4775:
4772:
4770:
4767:
4765:
4762:
4760:
4757:
4755:
4752:
4750:
4747:
4745:
4742:
4740:
4737:
4736:
4734:
4730:
4724:
4721:
4719:
4716:
4714:
4711:
4709:
4708:Edakkal Caves
4706:
4704:
4701:
4700:
4698:
4694:
4688:
4685:
4683:
4680:
4678:
4675:
4673:
4670:
4668:
4665:
4663:
4660:
4658:
4655:
4653:
4650:
4648:
4645:
4643:
4640:
4638:
4635:
4634:
4632:
4628:
4622:
4621:Varkala Beach
4619:
4617:
4614:
4612:
4609:
4607:
4604:
4602:
4599:
4597:
4594:
4592:
4589:
4587:
4584:
4582:
4579:
4577:
4574:
4572:
4569:
4567:
4564:
4562:
4559:
4557:
4554:
4552:
4551:Muziris beach
4549:
4547:
4544:
4542:
4539:
4537:
4534:
4532:
4529:
4527:
4524:
4522:
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4408:
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4380:
4377:
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4364:
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4325:
4321:
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4300:
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4280:
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4262:
4261:
4259:
4255:
4249:
4246:
4244:
4241:
4239:
4236:
4235:
4233:
4231:Organisations
4229:
4225:
4218:
4213:
4211:
4206:
4204:
4199:
4198:
4195:
4183:
4180:
4178:
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4170:
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4157:
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4142:
4139:
4137:
4134:
4132:
4129:
4127:
4124:
4122:
4119:
4118:
4116:
4114:Organizations
4112:
4102:
4099:
4098:
4096:
4092:
4086:
4083:
4082:
4080:
4076:
4070:
4067:
4065:
4062:
4060:
4057:
4055:
4052:
4050:
4047:
4045:
4042:
4040:
4037:
4035:
4032:
4030:
4027:
4025:
4022:
4020:
4017:
4015:
4014:Papanasam Dam
4012:
4010:
4007:
4005:
4002:
4000:
3997:
3995:
3992:
3990:
3987:
3985:
3982:
3980:
3977:
3976:
3974:
3972:Hydroelectric
3970:
3964:
3961:
3959:
3956:
3955:
3953:
3949:
3943:
3940:
3938:
3935:
3933:
3930:
3928:
3925:
3923:
3920:
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3905:
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3900:
3898:
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3893:
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3868:
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3855:
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3840:
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3833:
3830:
3828:
3825:
3823:
3820:
3819:
3817:
3813:
3810:
3806:
3802:
3798:
3797:organizations
3794:
3787:
3782:
3780:
3775:
3773:
3768:
3767:
3764:
3758:
3755:
3753:
3750:
3748:
3745:
3743:
3740:
3738:
3735:
3733:
3730:
3728:
3725:
3723:
3720:
3718:
3714:
3711:
3710:Surkhi Mortar
3708:
3706:
3702:
3699:
3696:
3695:
3685:
3679:
3675:
3674:
3668:
3665:
3661:
3658:
3654:
3651:
3647:
3643:
3640:
3636:
3633:
3630:
3626:
3623:
3619:
3616:
3612:
3609:
3605:
3604:
3583:
3579:
3575:
3569:
3553:
3549:
3545:
3539:
3523:
3519:
3513:
3497:
3493:
3489:
3483:
3467:
3463:
3459:
3453:
3437:
3433:
3429:
3423:
3407:
3403:
3399:
3393:
3385:
3379:
3363:
3359:
3355:
3349:
3333:
3329:
3325:
3321:
3317:
3310:
3294:
3290:
3286:
3280:
3264:
3260:
3256:
3250:
3234:
3230:
3224:
3209:
3205:
3199:
3183:
3179:
3175:
3168:
3152:
3148:
3147:
3142:
3136:
3129:
3124:
3117:
3113:
3110:
3105:
3089:
3085:
3081:
3074:
3067:
3063:
3060:
3055:
3039:
3035:
3031:
3024:
3008:
3004:
3000:
2993:
2985:
2981:
2980:
2975:
2969:
2953:
2949:
2945:
2939:
2931:
2927:
2926:
2921:
2915:
2899:
2895:
2891:
2885:
2877:
2873:
2872:
2867:
2861:
2845:
2841:
2837:
2830:
2815:
2811:
2810:
2805:
2799:
2783:
2779:
2775:
2769:
2761:
2757:
2753:
2749:
2745:
2741:
2737:
2730:
2711:
2704:
2698:
2682:
2678:
2677:
2672:
2666:
2650:
2646:
2645:
2640:
2634:
2619:
2615:
2611:
2604:
2589:. 11 May 2014
2588:
2584:
2578:
2563:
2559:
2555:
2551:
2545:
2530:
2526:
2522:
2515:
2513:
2497:
2491:
2487:
2486:
2478:
2460:
2454:
2435:
2431:
2427:
2420:
2413:
2394:
2390:
2383:
2377:
2375:
2359:
2355:
2349:
2333:
2329:
2325:
2319:
2303:
2299:
2298:
2293:
2287:
2271:
2267:
2260:
2253:
2237:
2233:
2232:
2227:
2221:
2205:
2201:
2197:
2191:
2176:
2172:
2168:
2162:
2147:
2143:
2139:
2133:
2117:
2113:
2110:. New Delhi:
2109:
2103:
2101:
2085:
2081:
2074:
2066:
2062:
2058:
2051:
2049:
2032:
2028:
2027:
2022:
2016:
2014:
2012:
1995:
1991:
1987:
1980:
1978:
1976:
1959:
1955:
1951:
1944:
1929:
1925:
1918:
1902:
1898:
1894:
1888:
1872:
1868:
1864:
1858:
1842:
1838:
1837:Power Advisor
1834:
1828:
1812:
1808:
1801:
1799:
1797:
1780:
1776:
1770:
1768:
1759:
1752:
1750:
1748:
1746:
1744:
1742:
1740:
1738:
1736:
1734:
1717:
1713:
1709:
1703:
1701:
1684:
1680:
1676:
1670:
1668:
1651:
1647:
1646:
1641:
1635:
1619:
1615:
1609:
1593:
1589:
1585:
1579:
1560:
1553:
1547:
1539:
1533:
1517:
1513:
1507:
1503:
1502:
1494:
1478:
1474:
1473:
1466:
1450:
1446:
1440:
1424:
1420:
1419:
1414:
1408:
1389:
1382:
1376:
1368:
1362:
1343:
1336:
1330:
1311:
1304:
1298:
1296:
1279:
1275:
1271:
1264:
1248:
1247:
1239:
1237:
1235:
1233:
1213:
1206:
1200:
1198:
1196:
1194:
1192:
1190:
1188:
1171:
1167:
1163:
1157:
1153:
1143:
1140:
1138:
1135:
1133:
1130:
1129:
1123:
1121:
1117:
1116:Periyar River
1112:
1109:
1098:
1089:
1080:
1076:
1067:
1063:
1059:
1056:
1053:However, the
1051:
1048:
1045:In 2006, the
1043:
1039:
1035:
1032:
1028:
1019:
1014:
1004:
1000:
996:
993:
989:
984:
979:
977:
966:
962:
959:
954:
950:
948:
944:
943:Richter scale
940:
935:
925:
923:
919:
915:
912:, the common
911:
907:
903:
899:
895:
891:
887:
883:
879:
875:
871:
866:
864:
860:
856:
853:and hosts 35
852:
851:tiger reserve
848:
844:
840:
836:
826:
824:
819:
817:
813:
807:
805:
802:districts of
801:
797:
793:
789:
785:
781:
775:
773:
769:
764:
760:
756:
751:
734:
725:
706:
701:
699:
695:
690:
684:
675:
671:
661:
659:
653:
651:
636:
633:
628:
624:
615:
606:
602:
600:
596:
592:
588:
584:
580:
576:
572:
568:
564:
560:
559:Bay of Bengal
556:
547:
538:
536:
535:Periyar River
532:
528:
518:
515:
511:
507:
502:
498:
494:
490:
486:
482:
481:Western Ghats
478:
474:
470:
466:
462:
458:
457:Periyar River
454:
451:
446:
438:
429:
373:
366:
353:
351:
347:
341:
339:
335:
328:Unit 2: 1959
325:
321:
318:
315:
311:
308:Power Station
306:
302:
298:
294:
290:
286:
282:
277:
273:
269:
265:
261:
257:
255:
251:
247:
243:
239:
235:
231:
227:
223:
219:
216:
215:Periyar River
213:
209:
206:
203:
201:
197:
192:
189:
186:
182:
178:
174:
170:
166:
162:
158:
153:
125:
121:
118:
115:
111:
108:
105:
101:
77:
49:
39:
35:
30:
25:
21:Dam in Kerala
19:
6612:Masonry dams
6592:Gravity dams
6551:Vellathooval
6486:Parambikulam
6426:Narakakkanam
6411:Mullaperiyar
6410:
6331:Kanjirapuzha
6178:
6171:
6159:
6147:
6125:Thrissur Zoo
6059:Pathiramanal
5968:Thommankuthu
5858:Charpa Falls
5500:Nelliampathi
5460:Elivai Malai
5450:Chembra Peak
5425:Anginda peak
5405:Agastya Mala
5339:Kovilthottam
5303:Vadakkechira
5283:Pookode Lake
5278:Paravur Lake
5268:Oranju Poika
5167:Gundu Island
5141:William Fort
5116:Paloor Kotta
5096:Hosdurg Fort
5061:Arikady Fort
4975:Keralotsavam
4874:Thenmala Dam
4864:Siruvani Dam
4859:Sholayar Dam
4854:Pothundi Dam
4824:Pazhassi Dam
4808:
4804:Meenkara Dam
4794:Mangalam Dam
4754:Chimmony Dam
4526:Marari Beach
4506:Kollam Beach
4481:Cherai Beach
4425:Kandanissery
4369:Fantasy Park
4053:
4024:Servalar dam
3672:
3663:
3656:
3649:
3638:
3628:
3621:
3615:Mullaperiyar
3614:
3607:
3588:18 September
3586:. Retrieved
3577:
3568:
3558:18 September
3556:. Retrieved
3547:
3538:
3528:18 September
3526:. Retrieved
3512:
3502:18 September
3500:. Retrieved
3491:
3482:
3472:18 September
3470:. Retrieved
3461:
3452:
3442:18 September
3440:. Retrieved
3431:
3422:
3412:18 September
3410:. Retrieved
3401:
3392:
3378:
3366:. Retrieved
3357:
3348:
3336:. Retrieved
3319:
3309:
3297:. Retrieved
3288:
3279:
3269:18 September
3267:. Retrieved
3258:
3249:
3239:18 September
3237:. Retrieved
3223:
3211:. Retrieved
3207:
3198:
3186:. Retrieved
3177:
3167:
3155:. Retrieved
3144:
3135:
3123:
3104:
3092:. Retrieved
3088:the original
3083:
3073:
3054:
3042:. Retrieved
3033:
3023:
3013:18 September
3011:. Retrieved
3002:
2992:
2984:the original
2977:
2968:
2956:. Retrieved
2947:
2938:
2930:the original
2923:
2914:
2902:. Retrieved
2893:
2884:
2876:the original
2869:
2860:
2848:. Retrieved
2839:
2829:
2818:, retrieved
2814:the original
2807:
2798:
2786:. Retrieved
2777:
2768:
2743:
2739:
2729:
2717:. Retrieved
2697:
2685:. Retrieved
2674:
2665:
2653:. Retrieved
2642:
2633:
2622:, retrieved
2613:
2603:
2591:. Retrieved
2586:
2577:
2565:. Retrieved
2553:
2544:
2533:, retrieved
2524:
2499:. Retrieved
2484:
2477:
2465:. Retrieved
2453:
2441:. Retrieved
2429:
2425:
2412:
2400:. Retrieved
2393:the original
2388:
2361:. Retrieved
2357:
2348:
2336:. Retrieved
2327:
2318:
2306:. Retrieved
2295:
2286:
2274:. Retrieved
2265:
2252:
2240:. Retrieved
2236:the original
2229:
2220:
2208:. Retrieved
2199:
2190:
2179:, retrieved
2170:
2161:
2150:, retrieved
2141:
2132:
2120:. Retrieved
2116:the original
2087:. Retrieved
2083:
2073:
2065:the original
2060:
2035:. Retrieved
2031:the original
2024:
1998:. Retrieved
1989:
1962:. Retrieved
1957:
1953:
1943:
1931:. Retrieved
1927:
1917:
1905:. Retrieved
1901:the original
1896:
1887:
1875:. Retrieved
1866:
1857:
1845:. Retrieved
1836:
1827:
1815:. Retrieved
1811:the original
1783:. Retrieved
1779:the original
1757:
1722:18 September
1720:. Retrieved
1711:
1689:18 September
1687:. Retrieved
1678:
1654:. Retrieved
1643:
1634:
1622:. Retrieved
1608:
1596:. Retrieved
1587:
1578:
1566:. Retrieved
1559:the original
1546:
1522:22 September
1520:. Retrieved
1500:
1493:
1481:. Retrieved
1471:
1465:
1453:. Retrieved
1449:the original
1439:
1429:18 September
1427:. Retrieved
1416:
1407:
1395:. Retrieved
1388:the original
1375:
1349:. Retrieved
1342:the original
1329:
1317:. Retrieved
1282:. Retrieved
1273:
1263:
1251:. Retrieved
1245:
1219:. Retrieved
1212:the original
1174:. Retrieved
1165:
1156:
1113:
1104:
1095:
1086:
1077:
1073:
1064:
1060:
1052:
1044:
1040:
1036:
1024:
1001:
997:
980:
972:
963:
955:
951:
931:
882:barking deer
867:
832:
820:
808:
776:
752:
750:84.71 lakh.
739:
728:Construction
702:
691:
674:Madras State
667:
654:
647:
620:
603:
575:Vaigai River
552:
527:Mullaperiyar
526:
524:
512:. In a 2021
436:
435:
411:Mullaperiyar
330:Unit 3:1959
326:Unit 1:1958
18:
6446:Parakkadavu
6416:Mullakkanam
6356:Kallarkutty
6341:Kochu Pamba
6246:Anayirangal
6173:WikiProject
5863:Cheeyappara
5621:Teak Museum
5545:Vellarimala
5525:Urakam Hill
5505:Paithalmala
5322:Lighthouses
5308:Vanchikulam
5293:Veeranpuzha
5253:Biyyam Lake
5217:Vallarpadam
5202:Pulinkunnoo
5182:Kuruvadweep
4889:Walayar Dam
4884:Vazhani Dam
4849:Poomala Dam
4844:Ponmudi Dam
4601:Tanur beach
4521:Mappila Bay
4471:Bekal beach
4405:Anchuthengu
4379:Kottakkunnu
4309:Vallam kali
2746:: 109–122.
2719:30 November
2655:30 November
2587:India Today
2467:27 November
2210:25 November
2181:25 November
2152:25 November
2122:30 November
2000:27 November
1785:30 November
1656:22 November
1319:30 November
1253:30 November
1221:30 November
976:A. S. Anand
757:as well as
623:gravity dam
563:rain shadow
555:Arabian Sea
453:gravity dam
332:Unit 4:1965
313:Operator(s)
184:Operator(s)
163:Operational
147: /
123:Coordinates
6581:Categories
6391:Mattupetty
6381:Malampuzha
6306:Idamalayar
6281:Cheruthoni
6251:Aruvikkara
5826:Waterfalls
5540:Vavul Mala
5535:Vagavurrai
5349:Manakkodam
5334:Tangasseri
5263:Mananchira
5101:Nedumkotta
5071:Bekal Fort
4960:Kanyarkali
4905:Aanayoottu
4829:Peechi Dam
4814:Neyyar Dam
4764:Idukki Dam
4630:Boat races
4501:Kappkadavu
4440:Tangasseri
4420:Kadavallur
4019:Vaigai Dam
3801:Tamil Nadu
3722:Case Study
3368:18 January
3338:18 January
3299:18 January
3157:6 December
3044:6 December
2820:9 December
2788:2 December
2687:8 December
2624:9 December
2535:9 December
2501:10 January
2363:16 January
2338:16 January
2242:6 December
2037:6 December
1907:16 January
1897:India-WRIS
1877:16 January
1847:16 January
1817:6 December
1679:The Scroll
1397:10 January
1284:6 December
1148:References
1132:Idukki Dam
1031:Tamil Nadu
928:Dam safety
916:, and the
886:mouse deer
823:Pennycuick
804:Tamil Nadu
768:Pennycuick
759:Portuguese
595:Sivagangai
579:Vaigai Dam
565:region of
506:Tamil Nadu
497:Tamil Nadu
473:Trivandrum
188:Tamil Nadu
6556:Veluthodu
6421:Moozhiyar
6401:Meenar -2
6396:Meenar -1
6386:Malankara
6336:Karapuzha
6291:Erattayar
6276:Chenkulam
6271:Chulliyar
6149:Templates
5435:Attappadi
5393:Mountains
5379:Kozhikode
5344:Alappuzha
5329:Vizhinjam
5086:East Fort
4898:Festivals
4348:(Defunct)
4294:Puli Kali
3462:The Hindu
3328:0971-751X
3320:The Hindu
3259:The Hindu
3178:The Hindu
3084:Hard News
3034:the Hindu
3003:The Hindu
2979:The Hindu
2948:The Hindu
2925:The Hindu
2894:The Hindu
2840:The Hindu
2778:The Hindu
2760:0033-4553
2676:The Hindu
2644:The Hindu
2614:The Hindu
2562:0971-751X
2554:The Hindu
2443:9 January
2402:9 January
2308:9 January
2276:12 August
2200:The Hindu
2171:the Hindu
2142:the Hindu
1990:The Hindu
1964:9 January
1624:10 August
1598:10 August
1588:The Hindu
1568:10 August
1532:cite book
1483:11 August
1108:UNU-INWEH
780:watershed
627:limestone
521:Etymology
514:UNU-INWEH
279:Reservoir
254:Spillways
135:77°8′39″E
132:9°31′43″N
6561:Viripara
6526:Thenmala
6516:Siruvani
6511:Sholayar
6496:Pothundi
6451:Pazhassi
6406:Meenkara
6376:Mangalam
6346:Kulamavu
6321:Kakkayam
6286:Chimmini
6241:Anathode
6161:Category
5625:Nilambur
5495:Mukurthi
5400:Aathanad
5359:Azhikode
5313:Vembanad
5192:Parumala
4965:Karivela
4910:Aaraattu
4435:Pattanam
4389:Wonderla
4323:Airports
3713:Archived
3701:Archived
3582:Archived
3552:Archived
3522:Archived
3496:Archived
3466:Archived
3436:Archived
3406:Archived
3362:Archived
3358:Dinamani
3332:Archived
3293:Archived
3263:Archived
3233:Archived
3213:7 August
3182:Archived
3151:Archived
3112:Archived
3062:Archived
3038:Archived
3007:Archived
2952:Archived
2898:Archived
2844:Archived
2782:Archived
2710:Archived
2681:Archived
2649:Archived
2618:archived
2616:: 2011,
2593:7 August
2567:7 August
2529:archived
2434:Archived
2332:Archived
2302:Archived
2270:Archived
2204:Archived
2175:archived
2146:archived
2089:7 August
1994:Archived
1933:7 August
1871:Archived
1841:Archived
1716:Archived
1683:Archived
1650:Archived
1618:Archived
1592:Archived
1516:Archived
1477:Archived
1423:Archived
1361:cite web
1310:Archived
1278:Archived
1176:3 August
1170:Archived
1126:See also
902:leopards
894:mongoose
839:Thekkady
689:40,000.
632:spillway
587:Dindigul
485:Thekkady
399:Thekkady
338:Turbines
211:Impounds
113:Location
6566:Walayar
6546:Vazhani
6541:Urumi 2
6536:Urumi 1
6491:Ponmudi
6456:Peppara
6371:Maniyar
6361:Kundala
6256:Azhutha
5639:Palaces
5554:Museums
5530:Vagamon
5520:Poomala
5515:Ponmudi
5485:Marayur
5420:Anamudi
5374:Beypore
5369:Ponnani
5364:Chetwai
5197:Pizhala
5177:Kavvayi
5150:Islands
4571:Ponnani
4511:Kovalam
4454:Beaches
4384:Vismaya
3951:Nuclear
3815:Thermal
3492:News 18
3094:21 June
2958:26 June
2904:26 June
2850:26 June
2026:CNN IBN
1351:8 April
847:mammals
812:malaria
772:Madurai
639:History
591:Madurai
567:Madurai
541:Purpose
479:of the
455:on the
450:masonry
448:) is a
205:Gravity
103:Country
6481:Peechi
6441:Pambla
6431:Neyyar
6366:Pambla
6351:Kullar
6326:Kallar
6316:Kakkad
6301:Idukki
5384:Kannur
4576:Poovar
4491:Kappad
4289:Pooram
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914:langur
908:, the
890:dholes
878:sambar
855:tigers
816:arrack
763:Cochin
609:Design
510:Kerala
465:Kerala
461:Idukki
423:Kumily
387:6miles
354:161 MW
229:Length
160:Status
117:Kerala
6436:Pamba
6311:Kakki
5354:Vypin
5241:Lakes
5227:Vypin
5054:Forts
4696:Caves
4078:Solar
3188:7 May
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874:bison
784:Theni
664:Lease
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469:Kochi
266:Chute
107:India
6296:Gavi
6103:Zoos
5015:Onam
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3795:and
3678:ISBN
3590:2023
3560:2023
3530:2023
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3474:2023
3444:2023
3414:2023
3402:NDTV
3370:2022
3340:2022
3324:ISSN
3301:2022
3271:2023
3241:2023
3215:2024
3190:2014
3159:2011
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3096:2021
3046:2011
3015:2023
2960:2013
2906:2013
2852:2013
2822:2011
2790:2011
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2721:2011
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2469:2011
2459:"R1"
2445:2012
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