Cauvery Water War Intensifies: Supreme Court Sends Tamil Nadu to Management Authority

The long-running Cauvery water dispute between Tamil Nadu and Karnataka flared up again, with the Supreme Court on Monday directing Tamil Nadu to approach the Cauvery Water Management Authority (CWMA) over its grievance that Karnataka is not releasing its rightful share of river water. The apex court has set August 31, 2026, as the next hearing date, mandating both states to submit updated reports on water releases. This move comes as Tamil Nadu insists on receiving a proportionate quantity of water amidst a rain-deficient year, a claim disputed by Karnataka. The core of the conflict lies in Tamil Nadu assertion that Karnataka, despite recent directions from the Cauvery Water Management Authority (CWMA) and its subsidiary, the Cauvery Water Regulation Committee (CWRC), has failed to ensure the stipulated flow at Biligundlu. Earlier, the CWRC had directed Karnataka to release 3,500 cusecs daily for 15 days from July 29, a decision upheld by CWMA. Later, the CWMA ordered a release of 12,000 cusecs daily for 15 days from August 12. Tamil Nadu contends that actual flows have been significantly lower, even as Karnataka maintains it has complied and is struggling with an 'extremely severe distress year' due to deficient monsoon rains. With the Supreme Court closely monitoring the situation, all eyes are now on the CWMA immediate actions and the crucial August 31 hearing. Tamil Nadu will press its case for proportionate water, highlighting Karnataka substantial reservoir levels, while Karnataka is expected to reiterate its challenges during the lean monsoon. The dispute, rooted in a century of agreements and legal verdicts, continues to test the mechanisms designed to manage shared river resources during periods of scarcity.