Aam Aadmi Party (AAP) leader Saurabh Bhardwaj on Thursday, 29 October 2026, challenged BJP MP Manoj Tiwari and Delhi Water Minister Parvesh Singh Verma to drink water from the Kalindi Kunj ghat near the Okhla barrage — one of the most polluted stretches of the Yamuna River in New Delhi — after Tiwari took a high-profile dip in the river claiming its pollution levels had fallen significantly. The political exchange comes just days before Chhath Puja, with the BJP-led Delhi government conducting a large-scale river cleanliness drive.

What Triggered the Row

Earlier on Thursday, BJP MP Manoj Tiwari waded into the Yamuna, asserting that the river's pollution load had been reduced by half over the past year and that devotees could once again celebrate Chhath Puja on its banks. Tiwari also claimed to have tasted Yamuna water at Sonia Vihar and credited the Rekha Gupta-led BJP city government for the improvement. 'AAP used to blame Haryana for polluting the river. But since the BJP came to power, it has cleaned half of the river in one-and-a-half years,' Tiwari stated.

AAP's Counter-Challenge

Bhardwaj dismissed the gesture as political theatre, calling the BJP leaders 'frauds' in a post on X (formerly Twitter). In his post, he wrote: 'These BJP frauds know nothing about Delhi. It is well known that 26 km stretch of Yamuna River from Palla to Wazirabad has always been comparatively clean. It was cleaner during AAP Govt even as per DPCC reports.' He then extended a direct challenge: 'I invite Manoj Tiwari and Water Minister Parvesh Verma to drink water at Kalindi Kunj ghat (near Okhla barrage). Last year also they ran away from the challenge.'

The Science Behind the Claim

Bhardwaj cited data from the Delhi Pollution Control Committee (DPCC) to argue that the approximately 26-kilometre stretch from Palla to Wazirabad has historically been the cleaner section of the river, noting that the first major drain discharge into the Yamuna occurs near the Signature Bridge, close to Wazirabad, as the river enters the capital. He alleged that BJP leaders are either unaware of or deliberately concealing the true sources of pollution to project a false narrative of a clean Yamuna ahead of the festival season.

Political Context and Chhath Backdrop

The Yamuna's condition has been a flashpoint in Delhi politics for years, surfacing most sharply every Chhath cycle when millions of devotees gather at river ghats. The BJP had made Yamuna cleanup a central campaign promise ahead of the Delhi Assembly elections, and the Rekha Gupta government has positioned its ongoing cleanliness drive as proof of delivery. Critics, including the AAP, argue that the visible effort targets only the cleaner upstream stretches while the heavily polluted Kalindi Kunj and downstream segments remain untouched. Bhardwaj noted that BJP leaders had faced — and, he claimed, declined — a similar Kalindi Kunj challenge the previous year.

What Happens Next

With Chhath Puja imminent, the pressure on the Delhi government to demonstrate tangible river quality improvements at multiple ghats — including those in south and east Delhi — is intensifying. Both parties are expected to continue leveraging the issue for maximum political visibility over the festival period. Independent water quality data from the DPCC for the current season is likely to become the key battleground in the days ahead.