Which water dispute is between Tamil Nadu and Kerala?

The Cauvery Water Disputes Tribunal announced its final verdict on 5 February 2007. According to its verdict, Tamil Nadu gets 419 TMC of Cauvery water while Karnataka gets 270 TMC. The actual release of water by Karnataka to Tamil Nadu is to be 192 TMC annually. Further, Kerala will get 30 TMC and Puducherry 7 TMC.

What is the dispute between Tamil Nadu and Kerala?

The Mullaperiyar dam issue is a longstanding dispute between two Indian states – Kerala and Tamil Nadu. The dam is located in Kerala’s Idukki district on the Periyar river. It is a masonry gravity dam. It was constructed between 1887 and 1895 by British engineer John Pennycuick.

Which states will be affected by Mullaperiyar?

Five districts of Kerala — Idukki, Kottayam, Ernakulum, Alapuzha and Thrissur — would be affected if the Mullaperiyar dam bursts. Notably, the maximum water level is 142 feet. Tamil Nadu, in charge of the dam, can keep the water level at 142 ft two times a year, as per the order of the Central Water Commission.

Who takes water from Mullaperiyar dam?

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 ₹ 2.5 lakhs as tax per year for the whole land and ₹ 7.5 lakhs per year as surcharge for the total amount of electricity generated.

Why is Tamil Nadu opposing Mullaperiyar?

Their main cause of objection is the dams safety as it is as old as 110 years. Increasing the level would add more pressure to be handled by already leaking dam. Tamil Nadu wants the 2006 order of Supreme court be implemented so as to increase the water level to 142 feet (43 m).

Why Tamil Nadu is against Mullaperiyar?

The catchment areas near the dam continue to get heavy downpour. The dam is the cause of a decades-old dispute between the two states. Tamil Nadu owns and runs the Mullaperiyar dam and is against the rebuilding of the dam fearing it will lose control over it.

Can Idukki dam hold if Mullaperiyar breaks?

The Idukki dam has a storage capacity of 2,000 million cubic metres (MCM) and can hold the flood water from Mullaperiyar dam, but not if its water level is high.

What will happen if Mullaperiyar collapse?

According to Kerala, if the dam collapses, it would wash away a stretch of about 25km between Mullaperiyar and Idukki dams affecting about 0.1million people. If this causes damage to Idukki dam, it would further destroy human settlements of millions of people,” said the report.

What happens if Mullaperiyar dam breaks?

How does Tamil Nadu take water from Mullaperiyar dam?

Water from the Mullaperiyar dam is stored at the Vaigai dam and is used for irrigating five districts of Tamil Nadu in addition to meeting the drinking water needs. The annual repair works of the penstock pipes and the power station at Lower Periyar are usually done in March after closing the shutters.

Why is Kerala government not decommissioning Mullaperiyar dam?

The Kerala government has submitted before the Supreme Court that the Mullaperiyar dam is extremely vulnerable due to its age, large catchment area and limited storage capacity and therefore must be decommissioned for a new dam to be built.

What happens if Mullaperiyar breaks?

Which districts will destroy if Mullaperiyar dam breaks?

The peoples in the districts like Idukki, Kottayam, Ernakulam, Thrissur and Alappuzha will be effected by the destruction of these dams. Also there is a danger of contaminated disease in these region. The biodiversity of Periyar wildlife sanctuary will be effected with the destruction of Mullaperiyar dam.

How do you escape if Mullaperiyar dam breaks?

It is best to drive in a single line. With panic rising, there is a huge chance for people to drive haphazardly and traffic to slow down. If you find yourself stuck in traffic with no tall building within vicinity for escape, stay in the car, while keeping the engine running and completely closing all the windows.

What happens to Kochi If Mullaperiyar dam breaks?

If the dam-break were to occur at the maximum water level of 136 ft at Mullaperiyar, it will cause the water level at the much larger Idukki reservoir situated 36 km away to rise by 20.85 metres.

Can Idukki dam hold water from Mullaperiyar?

Is Mullaperiyar dam going to break?

According to the UN University, the Mullaperiyar dam suffers from structural issues and the possibility of a dam-break cannot be ruled out. Moreover, the dam is located in an earthquake-prone area. Small-time earthquakes that had happened in 1979 and 2011 caused some cracks in the dam.

Is Mullaperiyar dam weak?

The petitioners have also informed the Supreme Court that according to a report published by a United Nations Institute, Mullaperiyar Dam is one of the six dams in the world which are structurally weak and susceptible to failure on account of passage of time, structural weakness and natural calamities.

Will Idukki dam break if Mullaperiyar break?

What happens if Mullaperiyar dam collapse?

What is the Mullaperiyar Dam dispute?

This article is written by Chandrika Choudhary, a student of DSNLU, Visakhapatnam, on the Mullaperiyar Dam Dispute. Mullaperiyar dam issue is between two south Indian states that is between Tamil Nadu and Kerala. It was 116 years ago; the dam was built on the Periyar River to restore the water.

Why were the Mullaperiyar waters of Kerala diverted to Tamil Nadu?

The waters of Mullaperiyar of Kerala were diverted to irrigate the drought prone districts of Tamil Nadu during the legacy of the British based on the Periyar lease deed.

What is the current water level of Mullaperiyar Dam?

The Supreme Court in its orders on 27.2.2006, permitted the Government of Tamil Nadu to raise the water level of Mullaperiyar dam from 136 ft. To 142 ft. and to carry out the remaining strengthening measures.

What is Mullaperiyar case?

The Mullaperiyar case being heard by a five member bench of Hon`ble Supreme Court, who vide order 18.2.2010 directed constitution of an Empowered Committee. The Hon’ble Court observed :