The Central Government’s proposed Godavari-Krishna-Pennar-Cauvery river-linking project has erupted into an explosive political showdown following Andhra Pradesh Chief Minister N. Chandrababu Naidu’s formal push to alter the route and draw water directly from the Polavaram project.

High-Stakes Clash Over River Realignment

The controversial initiative was escalated onto the national stage during the recent Southern Zonal Council meeting. There, Chief Minister Naidu pitched an extensive South India water link designed to channel flows from the Godavari river at Polavaram to the Krishna basin, divert it toward Banakacherla, and finally deliver it downstream into the Cauvery basin. Advocating for the integration, Naidu insisted that building this inter-basin conduit would offer crucial hydrological flexibility across all four participating southern states. Following the meeting, Naidu dispatched an official letter to the Centre demanding that the Polavaram-to-Cauvery realignment be formally taken up on November 3 during the upcoming agenda of the National Water Development Agency (NWDA).

The move triggered immediate panic and fury across the political spectrum in Telangana, where the principal opposition party, the Bharat Rashtra Samiti (BRS), sounded the alarm over what it termed a predatory plot against the region’s natural resources. Senior BRS leader T. Harish Rao publicly unveiled the details of the strategy, claiming that Andhra Pradesh is systematically attempting to strip Telangana of its rightful Godavari allocations through multiple deceptive proposals. According to Rao, Andhra Pradesh previously attempted to move 200 thousand million cubic feet (tmc ft) of water through a Polavaram-to-Banakacherla route, an undertaking that was subsequently rebranded as Nallamalasagar before being repurposed under the guise of national river networking.

"It would be a death warrant for Telangana’s water rights."

Rao asserted that Naidu’s latest communication reveals an aggressive, third design to siphon water straight from Polavaram via Bollapalli, Nagarjunasagar, and Somasila before reaching the Cauvery riverbed. Urging Telangana Chief Minister A. Revanth Reddy to intervene before irrevocable commitments are locked in, Rao cautioned that failure to oppose the initiative would permanently compromise the state’s irrigation guarantees.

The Critical Fallout for Telangana and Andhra Pradesh

For both Telangana and Andhra Pradesh, the battle over the Godavari-Cauvery link represents a critical conflict over long-term agricultural survival and regional equity. Telangana leaders argue that while their state borders vast stretches of the Godavari, it has yet to realize the infrastructure required to harness its full legally allocated share. The sudden push to fast-track water diversions downstream threatens to undercut upper-basin needs before Telangana can stabilize its own canal networks. At the Southern Zonal Council summit, Telangana Deputy Chief Minister Mallu Bhatti Vikramarka countered that while the state does not oppose river interlinking conceptually, it will not permit projects that sacrifice its domestic interests. Vikramarka stated that instead of the 43 TMC currently allotted to Telangana under the draft framework, the state demands an enhanced allocation of 74 TMC from the transferred link waters, alongside 200 TMC of Godavari floodwaters dedicated to secure regional drinking needs and irrigate fields, all while safeguarding approved state projects.

Technical Discrepancies and Basin Allocations

Adding fuel to the confrontation, Telangana’s Irrigation Department pointed out that inter-state discussions had originally achieved in-principle alignment on anchoring the primary intake much further upstream. Technical teams had earmarked the Icchampally/Sammakka Sagar Project as the recognized source for the Godavari diversion, rather than the lower Polavaram site favored by Andhra Pradesh.

Addressing the rift, the Union Jal Shakti Ministry explained that alternative alignment assessments had been conducted by the NWDA to channel surplus volumes out of the Godavari basin as well as untapped reserves within the Indravati sub-basin. Under the original federal blueprint, the Godavari (Inchampalli) to Cauvery (Grand Anicut) alignment is partitioned into three distinct segments: the Godavari (Inchampalli) to Krishna (Nagarjunasagar) link, the Krishna (Nagarjunasagar) to Pennar (Somasila) link, and the concluding Pennar (Somasila) to Cauvery (Grand Anicut) link. The push by Andhra Pradesh to bypass Inchampalli and draft from Polavaram has completely altered these parameters, turning the central mega-project into an intense inter-state battlefield.