CM Siddaramaiah to inaugurate all 33 new Tungabhadra Dam gates on Jun 25
Synopsis
Karnataka CM D.K. Shivakumar has announced the replacement of all 33 crest gates at the Tungabhadra Dam, a year after the 19th gate was washed away. A formal inauguration with Union Minister C.R. Patil and the Chief Ministers of Andhra Pradesh and Telangana is set for June 25, 2026.
Key Takeaways
All 33 crest gates of the Tungabhadra Dam have been replaced with new gates by the Karnataka government.
The project was prompted by the emergency washout of the dam's 19th gate during the 2025 monsoon , which the state replaced in just six days .
The formal inauguration is scheduled for June 25, 2026 , and will be a joint event with Union Jal Shakti Minister C.R.
Chandrababu Naidu , and Telangana CM Revanth Reddy .
The Tungabhadra Dam, completed in 1953 , serves irrigation and drinking water needs across Karnataka, Andhra Pradesh, and Telangana .
The modernisation is consistent with the National Dam Safety Act of 2021 , which requires periodic rehabilitation of large dams.
The dam supports the livelihoods of lakhs of farmers in the Tungabhadra command area across multiple states.
The Chief Minister's Office of Karnataka announced on Tuesday, June 23, 2026 that all 33 crest gates of the Tungabhadra Dam have been replaced with new gates, and a formal inauguration ceremony is scheduled for June 25, 2026. The announcement, made in a video message by Chief Minister D.K. Shivakumar, was directed at farmers and residents of the Tungabhadra basin as 'good news.'
Context
In his video message, CM Shivakumar recalled the emergency that triggered this undertaking: during the 2025 monsoon season, the 19th crest gate of the Tungabhadra Dam was washed away. The state government replaced that single gate within six days, preventing further water loss from the reservoir and protecting the interests of farmers dependent on canal releases. 'On that very day, we resolved never to allow such an incident to recur,' the Chief Minister stated, as translated from Kannada.
Acting on that resolve, the Karnataka government undertook the replacement of all 33 gates of the dam. The Chief Minister described the reservoir as 'a legacy from our ancestors that sustains the fields of lakhs of farmers and provides drinking water to crores of lives.'
Policy Backdrop
The Tungabhadra Dam, completed in 1953 as a joint project between Karnataka and the then-unified Andhra state, is a multipurpose reservoir on the Tungabhadra river serving irrigation and drinking water needs across Karnataka, Andhra Pradesh, and Telangana. Water allocation among the riparian states is governed by the Krishna Water Disputes Tribunal award of 1976.
The dam's rehabilitation aligns with the National Dam Safety Act of 2021, which mandates periodic structural review and modernisation of all large dams in India. Gate failures at ageing reservoirs during monsoon seasons have prompted states across the country to accelerate such works in recent years.
Stakeholders and Impact
The inauguration on June 25 will be a joint event involving Union Jal Shakti Minister C.R. Patil, Andhra Pradesh Chief Minister N. Chandrababu Naidu, and Telangana Chief Minister Revanth Reddy. This marks a notable instance of trilateral cooperation on a shared Krishna basin asset, even as interstate water-sharing disputes continue through tribunal processes.
Farmers across the Tungabhadra command area — who depend on the reservoir for both kharif and rabi crop irrigation — stand to benefit most directly from the modernised gates, which are expected to improve controlled water release and reduce the risk of unplanned outflows during high-inflow monsoon periods.
What's Next
The June 25, 2026 ceremony at the Tungabhadra Dam site will be watched for any joint statement from the three state governments and the Union Ministry on future modernisation funding or revised water-release protocols ahead of the 2026 southwest monsoon. CM Shivakumar closed his message by saying, 'This project is yours, this programme is yours — may all your good wishes be with us,' underlining the political significance the government attaches to the event for the basin's farming communities.
Point of View
CM Shivakumar is also projecting cooperative federalism on a river basin that has historically been a flashpoint for interstate water disputes. The event is the first of its kind involving all three riparian governments and the Centre on a shared Tungabhadra infrastructure, giving it significance beyond routine dam maintenance. For the ruling coalition in Karnataka, the optics of delivering a tangible infrastructure outcome for lakhs of basin farmers carries clear electoral and administrative value.
NationPress
23 Jun 2026
Frequently Asked Questions
Why are all 33 gates of the Tungabhadra Dam being replaced?
The replacement was triggered by the washout of the dam's 19th crest gate during the 2025 monsoon. After an emergency repair in six days, the Karnataka government resolved to replace all 33 gates to prevent future failures and safeguard water storage for farmers and drinking water users across the basin.
When is the Tungabhadra Dam new gates inauguration?
The inauguration of all 33 new gates is scheduled for June 25, 2026 , and will be jointly performed by Karnataka CM D.K. Shivakumar, Union Jal Shakti Minister C.R. Patil, AP CM N. Chandrababu Naidu, and Telangana CM Revanth Reddy.
Which states share the Tungabhadra Dam?
The Tungabhadra Dam is a shared asset of Karnataka, Andhra Pradesh, and Telangana . It was originally built as a joint Karnataka-Andhra project, completed in 1953, and water allocation among the states is governed by the Krishna Water Disputes Tribunal award of 1976.
What is the National Dam Safety Act and does it apply to Tungabhadra?
The National Dam Safety Act of 2021 mandates periodic structural review and rehabilitation of all large dams in India. The Tungabhadra Dam's gate modernisation is consistent with the requirements of this legislation.
How many farmers depend on the Tungabhadra reservoir?
Lakhs of farmers across the Tungabhadra command area in Karnataka, Andhra Pradesh, and Telangana depend on the reservoir for kharif and rabi crop irrigation. CM Shivakumar described it as a dam that 'sustains the fields of lakhs of farmers and provides drinking water to crores of lives.'
