About Exhibition Delhi Water Expo 2026 will take place from 20-22 August 2026 at Pragati Maidan, New Delhi, India. This trade event is recognized as India's leading water and wastewater industry exhibition, bringing together industry experts, technology providers, policymakers, and business leaders for showcasing innovative water management solutions, sustainable technologies, and the latest industry advancements. This trade fair is organized by Water Today in association with IWQA and PHDCCI. It is an ideal platform for networking, knowledge sharing, and business growth. This association will bring together thought leaders, technology innovators, solution providers, and policymakers under one roof.