Welcome to the WWETT Show!

Let's face it, business opportunities ebb and flow on a daily basis. But there is ONE thing you can count every year—The WWETT Show.

It’s the world’s largest annual trade show for wastewater and environmental service professionals. What does that mean for you?

You’ll experience a robust educational program with nearly 100 live and online sessions, live demos, unmatched networking opportunities and an expo floor brimming with the latest technology and innovations in the industry.

Get in the flow and join thousands of your peers in Indianapolis for THE business event of the year.

Save the Dates: January 24-27, 2024

The WWETT Show is proud to partner with Operators Without Borders to #SupportUkraine. Please consider donating via the link above and help support their efforts.

Official Sponsoring Publications of the WWETT Show

The WWETT Show is a proud association member of APWA, NASSCO, NASTT, NAWT, and NOWRA

View WWETT Show's Commitment to Sustainability >>

About The Event

The WWETT Show - Water & Wastewater Equipment, Treatment & Transport Show - is the world's largest annual trade show for wastewater and environmental service professionals. The event offers 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.

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