About this expo
The WWETT Show (Pumper and Cleaner Environmental Expo International) is an annual trade show for wastewater and environmental service professionals, organized by Informa Markets. The event covers sewage, septic systems, plumbing, and portable sanitation, and is held at the Indiana Convention Center in Indianapolis. The next edition takes place from February 22 to 25, 2027, with the conference beginning on February 22, 2027.
The 2025 WWETT Show attracted more than 12,000 participants and featured more than 540 exhibitors. Products on the expo floor span inspection equipment, new materials, enhanced equipment, and wastewater services systems. The event also includes live demonstrations and networking opportunities alongside the exhibition floor.
The 2025 education program featured more than 90 sessions, covering topics such as Vacuum and Hydro Excavation Safety and Preventative Maintenance, Confined Space Training and Equipment Selection, Hearing Protection for Water and Wastewater Professionals, and Trenching and Shoring Safety for Contractors and Municipalities. A Young Professionals Award ceremony is held as part of the event.
Highlights
5 items- The 2025 WWETT Show attracted more than 12,000 participants and featured more than 540 exhibitors at the Indiana Convention Center in Indianapolis
- Organized by Informa Markets; the next edition runs February 22-25, 2027, with the conference beginning February 22, 2027
- Covers sewage, septic systems, plumbing, and portable sanitation, with exhibit sectors including inspection equipment, new materials, enhanced equipment, and wastewater services systems
- The 2025 education program included more than 90 sessions on topics including Vacuum and Hydro Excavation Safety, Confined Space Training, and Trenching and Shoring Safety
- A Young Professionals Award ceremony is held as part of the event
FAQ
5 questionsWhen and where is the next WWETT Show?+
The next WWETT Show takes place from February 22 to 25, 2027, at the Indiana Convention Center in Indianapolis. The conference portion begins on February 22, 2027.
Who organizes the WWETT Show?+
The WWETT Show is organized by Informa Markets.
How large was the 2025 WWETT Show?+
The 2025 WWETT Show attracted more than 12,000 participants and featured more than 540 exhibitors.
What industries and professionals does the WWETT Show serve?+
The WWETT Show serves wastewater and environmental service professionals, focusing on sewage, septic systems, plumbing, and portable sanitation.
What educational programming is offered at the WWETT Show?+
The 2025 education program featured more than 90 sessions covering topics such as Vacuum and Hydro Excavation Safety and Preventative Maintenance, Confined Space Training and Equipment Selection, Hearing Protection for Water and Wastewater Professionals, and Trenching and Shoring Safety for Contractors and Municipalities.