Karnataka’s Water Resources Minister met with the Central Water Commission on September 2, 2026, to push for technical clearances for the Mekedatu Reservoir. The project, aimed at securing water for Bengaluru, is currently on hold after regulators returned the project report due to compliance concerns. The state government is now working to address these technical issues to move the infrastructure plan forward.
Karnataka Water Resources Minister N. Chaluvarayswamy led a delegation to meet Central Water Commission (CWC) Chairman Anupam Prasad in New Delhi on September 2, 2026. The meeting aimed to break the current regulatory deadlock and accelerate the examination of pending statutory approvals for the proposed Mekedatu Balancing Reservoir project.
The state government is positioning the project as a critical solution for Bengaluru’s increasing water insecurity. With the city experiencing rapid population growth and erratic monsoon rainfall, the reservoir is designed to function as a multi-purpose facility. It aims to stabilize drinking water supply to the capital region while also providing a boost to hydroelectric power generation, allowing for better management of water releases during dry seasons.
However, the project faces significant regulatory hurdles. In mid-2026, the CWC returned Karnataka’s revised Detailed Project Report (DPR). The primary concern raised by regulators involved compliance with established water-sharing agreements. The revised proposal had requested a consumptive water use of 6.95 tmcft, which exceeds the limit of 4.75 tmcft previously approved by the Cauvery Water Disputes Tribunal. Additionally, the inclusion of the Shivanasamudra Run-of-River Power Project within the same proposal prompted the CWC to demand further technical alignment.
The project remains a subject of intense inter-state debate. Authorities in Tamil Nadu have consistently opposed the construction, raising concerns about potential disruptions to water flow and the impact on downstream agricultural needs. Despite this, the Union government clarified earlier in 2026 that, based on the Supreme Court’s 2018 verdict, Karnataka is not legally required to obtain consent from other riparian states to proceed. Nevertheless, this does not bypass the mandatory requirement for technical scrutiny and statutory clearances from federal authorities.
The state government’s current strategy is to work closely with the CWC to resolve these technical discrepancies. The next important milestone for the project will be the submission of a compliant DPR that adheres strictly to the tribunal's water allocation limits. For the state, the success of the project now hinges on satisfying these stringent federal technical requirements to ensure the long-term infrastructure plan can proceed without further delays.