The WWETT Show 2026 is the world’s largest annual trade show for wastewater and environmental service professionals. With more than 500 exhibitors across 300,000 square feet of exhibit space, WWETT brings together over 13,500 professionals from municipalities, contractors, and manufacturers to explore cutting-edge technology and innovative solutions.
This year’s conference is taking place in Indianapolis from February 17-19, 2026, at the Indiana Convention Center. WWETT has earned its reputation as the “must-attend” event of the year, offering an unmatched educational program, live demonstrations, and extensive networking opportunities.
Our team will walk the show floor, connect with customers and partners, and explore how innovations can enhance the plastic components we engineer for wastewater applications. We’re looking forward to meaningful conversations about how DPI can support your operations with durable, corrosion-resistant plastic solutions. Learn all about WWETT and why the 2026 show is essential for the future of wastewater management. Visit our website to learn how DPI impacts the water and wastewater industries with our custom-engineered plastic solutions designed for demanding applications.
