The Cauvery Water Management Authority (CWMA) upheld the Cauvery Water Regulation Committee (CWRC) order directing Karnataka to release Cauvery water to Tamil Nadu.
Karnataka has been directed to release 3,500 cusecs of water per day for 15 days from 29 July 2026.
Karnataka appealed against the order, citing drought, low reservoir inflows, and concerns over drinking water needs.
Tamil Nadu requested a higher release of 7,000 cusecs per day, citing severe water shortage in the Cauvery delta.
The CWMA stated that improved inflows into Karnataka's reservoirs would allow the release without affecting its drinking water requirements.