Archive · 31 Jul 2026
Karnataka Must Release 3,500 Cusecs of Cauvery Water to Tamil Nadu
The Cauvery River is shared by two Indian states, Karnataka and Tamil Nadu.
A group called the CWMA decided that Karnataka must give 3,500 cusecs of water to Tamil Nadu every day for 15 days.
Karnataka’s leaders said the state is very dry and the river is low, so they want to keep more water for people to drink.
Because of this, farmers and film groups in Karnataka protested and asked the government not to give any water to Tamil Nadu.
The state’s chief minister, D K Shivakumar, called a big meeting on August 2 to talk about what to do next.
The decision is still being debated, and both sides want to protect their own people’s water needs.
CWMA upheld CWRC recommendation to release 3,500 cusecs of Cauvery water daily to Tamil Nadu for 15 days.
Karnataka government appealed against the order citing severe drought and low reservoir levels.
Chief Minister D K Shivakumar convened an all-party meeting on August 2 to discuss the issue.
Farmers, Kannada film groups, and pro-Karnataka activists staged protests demanding no water be released.
Karnataka officials argue Tamil Nadu will also get monsoon water and carryover storage, while Karnataka needs to conserve water for drinking until June 2027.
- Who
- Karnataka state government, Chief Minister D K Shivakumar, Tamil Nadu, farmers, activists
- What
- CWMA upheld CWRC order to release 3,500 cusecs of Cauvery water to Tamil Nadu for 15 days
- When
- July 28-30, 2026 (CWRC recommendation) and July 29-30, 2026 (CWMA decision)
- Where
- Cauvery basin, Karnataka, Tamil Nadu
- Why
- Tamil Nadu needs water; Karnataka cites severe drought and low reservoir levels
Karnataka's Perspective
Tamil Nadu's Perspective
Water Release
Karnataka's Perspective
Karnataka argues that releasing 3,500 cusecs of water to Tamil Nadu is not feasible due to severe drought and low reservoir levels, which could lead to a drinking water crisis until June 2027.
Tamil Nadu's Perspective
Tamil Nadu contends that the current hydrological distress warrants a higher quantum of water release and has urged the CWMA to enhance the daily release beyond 3,500 cusecs.
Hydrological Situation
Karnataka's Perspective
Karnataka cites that inflows into its reservoirs are 65.65% below the 30-year average due to the Super El Nino and seeks a review after assessing the evolving hydrological situation.
Tamil Nadu's Perspective
Tamil Nadu argues that it will benefit from both releases from Karnataka and the forthcoming North-East Monsoon, along with substantial carryover storage from earlier releases.
- Decision
- Release 3,500 cusecs daily to Tamil Nadu
- Duration
- 15 days
- Date
- July 28-30, 2026
- Reservoirs
- Krishnaraja Sagar, Kabini
- All-party meeting
- August 2, 2026
- Karnataka's Inflows
- 65.65% below 30-year average
- Tamil Nadu's Carryover Storage
- Substantial from earlier releases