Chennai, Nov. 7 -- Tamil Nadu Chief Minister C Joseph Vijay has urged Prime Minister Narendra Modi to intervene and ensure that no statutory or administrative clearances are granted to Karnataka's proposed Mekedatu dam project without the consent of co-basin states, expressing concern over a reported site inspection conducted by Union government officials at the proposed project site.

In a letter dated November 6, addressed to the Prime Minister, CM Vijay raised concerns over the potential impact of the proposed 67.16 TMC reservoir across the Cauvery River, stating that it could affect the water flow and monthly deliveries to Tamil Nadu as stipulated by the Supreme Court.

"I am writing this letter to bring to your immediate personal att...