A bench headed by Justices Dipak Misra said that all interim orders of releasing 2000 cusecs of water by Karnataka will continue to be in force till further orders.
Appearing for Tamil Nadu, senior advocate Shekhar Naphade alleged that Kerala is drawing water in excess of what has been allocated to it by the tribunal to build check dams across inter-state Bhavani river, which is a tributary of Cauvery, for its irrigation project.
The allegations were denied by counsel for Kerala who said the state is not using the Cauvery water to build the dam or the irrigation project.
The counsel said that the height of dam will be at the optimum level and would not hinder the flow of water from the river.
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Responding to the contention, the bench, also comprising Justices Amitava Roy and A M Khanwilkar, said the dam project cannot be stalled but the counsel for Kerala may give an undertaking in this regard that the flow of water will not be hindered.
The apex court had on December 9 last year upheld the
maintainability of appeals filed by the riparian states, saying it has the "jurisdiction to decide the parameters, scope, authority and jurisdiction of the tribunal".
The court had earlier said it would first go into the issue of maintainability of appeals filed by Karnataka, Tamil Nadu and Kerala against the award of the tribunal and then hear arguments on the report filed by the Supervisory Committee formed to assess the ground realities in the Cauvery basin region about the presence of water.
However, the states had contended that their appeals were maintainable, saying the Supreme Court had the jurisdiction to adjudicate their petitions filed against the award.