As Hyderabad's skyline stretches ever outward and its population swells, the city's water future has become a question of urgent arithmetic — and Chief Minister Revanth Anumula used the 37th Formation Day of the Hyderabad Metropolitan Water Supply and Sewerage Board (HMWSSB) on Sunday, November 1, 2026, to deliver a clear signal: treat every drop as precious, or pay the price.

Thirty-Seven Years of Pipes, Pressure and Public Health

Established in 1989 under the Hyderabad Metropolitan Water Supply and Sewerage Act, HMWSSB was built to serve a city that was a fraction of its current size. Today it anchors the water and sewerage infrastructure for the entire Core Urban Region (CURE) — a sprawling expanse that includes Hyderabad's fast-growing satellite zones. The Chief Minister commended the Board for its 'significant contribution to the city's growth, public health and overall development,' and wished it continued success in its mission.

The El Niño Warning Behind the Greetings

Beneath the celebratory tone was a precise climate-driven alarm. CM Revanth Anumula stressed that 'in view of the anticipated El Niño conditions,' the administration must move proactively — conserving freshwater and cutting its use for non-domestic purposes before shortages arrive, not after. El Niño events have historically suppressed monsoon rainfall across parts of India, tightening the supply from the Krishna and Godavari river basins that feed Hyderabad's reservoirs. Planning now, not in a crisis, is the explicit instruction.

The 'Dial Green Tanker' Initiative and the Case for Treated Water

The most concrete announcement of the day was the HMWSSB Managing Director's launch of 'Dial Green Tanker – Green Tanker Operations' — a scheme the Chief Minister described as 'a timely and important initiative towards sustainable water management.' The logic is straightforward: treated wastewater, which already exists in large volumes, can serve landscaping, construction sites and industrial processes that do not require drinking-grade purity. Every tanker of treated water that replaces freshwater is freshwater saved for kitchens and taps. CM Revanth called on government departments, industries, construction agencies and commercial establishments to adopt the service actively — a direct ask to the city's biggest discretionary water users.

Hyderabad's Water Compact: Collective Responsibility

The Chief Minister closed with a civic appeal that framed water conservation not as a government programme but as a shared urban contract. 'Water security and the sustainable management of precious water resources must remain a top priority,' he said, calling on all stakeholders and citizens to make conservation a 'collective responsibility.' The framing matters: successive administrations have launched supply-side schemes, but demand management — changing how households, industries and builders actually use water — has remained the harder, unfinished half of the equation. With rapid urban expansion putting mounting pressure on existing infrastructure, the message from Hyderabad's top office is that infrastructure alone will not be enough.

The next test is straightforward: whether government departments themselves — the first constituency the Chief Minister called out — move from pledge to practice on the Dial Green Tanker before the summer heat turns the El Niño forecast into a lived reality.