Karnataka Chief Minister Siddaramaiah, Deputy Chief Minister D.K. Shivakumar, and Andhra Pradesh Chief Minister N. Chandrababu Naidu jointly inaugurated the newly installed crest gates of the Tungabhadra dam on Tuesday, using the occasion to call for unity and cooperation in water sharing between the two states.
Leaders Emphasize Cooperation
Speaking at the event, CM Siddaramaiah stressed the importance of resolving water disputes through dialogue. "The Tungabhadra river is a lifeline for both Karnataka and Andhra Pradesh. We must work together to ensure equitable distribution of water, keeping the interests of farmers and people in both states in mind," he said. He added that the new gates would improve water management and reduce wastage.
Deputy CM Shivakumar echoed similar sentiments, stating, "Water is a precious resource, and we cannot afford conflicts over it. The inauguration of these gates symbolizes our commitment to mutual cooperation and development." He noted that the project would benefit irrigation and drinking water supply in the region.
Andhra CM Calls for Unity
Andhra Pradesh CM Naidu urged both states to set aside differences and focus on collaborative water management. "The Tungabhadra river has been a source of contention in the past, but today we have shown that we can come together for the greater good. I appeal to all stakeholders to avoid politicizing water issues and work for the welfare of the people," Naidu said. He highlighted that the new gates would increase the dam's storage capacity and help mitigate flood risks.
The Tungabhadra dam, located near Hospet in Karnataka, is a key irrigation and hydroelectric project serving both states. The installation of 20 new crest gates, each weighing 45 tonnes, is part of a modernization effort to enhance the dam's efficiency. The project, costing around ₹200 crore, was completed in two years.
Technical Details and Impact
The new gates replace older ones that had deteriorated over time, improving the dam's ability to regulate water flow. According to officials, the upgrade will increase the dam's storage capacity by 2.5 tmcft (thousand million cubic feet), benefiting 1.2 lakh hectares of farmland in both states. The gates are equipped with modern control systems for better monitoring and operation.
"The modernization of the Tungabhadra dam is a significant step toward ensuring water security for millions of people. We have used advanced technology to ensure durability and efficiency," said a senior engineer from the Karnataka Water Resources Department.
Historical Context and Future Steps
The Tungabhadra river has been a source of disputes between Karnataka and Andhra Pradesh over water sharing, with several agreements and court rulings shaping allocation. The inauguration of the new gates is seen as a positive step toward easing tensions. Both CMs agreed to form a joint committee to monitor water releases and address any issues that arise.
"This is not just about gates; it is about building trust and ensuring that the river benefits everyone. We will continue to work together on other water-related projects," CM Siddaramaiah added. The event was attended by several ministers, MLAs, and senior officials from both states.



