WWETT Show 2026 Indianapolis, IN, United States

About the Event

Organized by Informa PLC, WWETT Show is a four-day international trade show and conference focused on wastewater industry. This is the world's largest annual event for wastewater and environmental service professionals, offering an unmatched educational program, a full slate of live demos, an array of networking opportunities, and an extensive expo floor where buyers and sellers come together to see and experience the latest product innovations and technology. The event will take place February 16–19, 2026, at the Indiana Convention Center in Indianapolis, Indiana, United States. First held in 1981, it will celebrate its 46th anniversary in 2026. WWETT Show 2026 is not open to the public.

About the Organizer

Informa PLC is the world’s leading exhibition organizer, providing customers and partners around the globe with opportunities to engage, experience and do business through face-to-face exhibitions, specialist digital content and actionable data solutions.

About the Venue

Located in the heart of downtown and opened in 1972, Indiana Convention Center is a powerhouse destination for the largest events in the country. The venue offers great services for a corporate reception, a convention, a concert or a trade show. It is connected by skywalks to more hotel rooms than any other city in the nation.