WEFTEC 2026
WEFTEC 2026 is over. The next in the series is WEFTEC 2027 in Chicago.
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About WEFTEC
WEFTEC, the Water Environment Federation Technical Exhibition and Conference, is WEF's annual water quality conference and exhibition for the water and wastewater sector. It combines technical sessions, workshops and continuing-education credits with an exhibition floor.
WEFTEC 2026
WEFTEC runs September 26–30, 2026 at Ernest N. Morial Convention Center, New Orleans.
What it is
WEFTEC is the Water Environment Federation Technical Exhibition and Conference, produced every year by the Water Environment Federation (WEF). WEF describes it as "the largest annual water quality conference in the world." It covers water and wastewater treatment, operations, compliance and the circular water economy. For 2026 the organizer cites more than 950 exhibitors and 125+ technical sessions.
Conference and exhibition dates differ
- Conference: September 26–30
- Exhibition: September 28–30 only
- The first-timers' orientation is Monday, September 28.
- Workshops and facility tours may cost extra on top of registration. Meals are not included, and the dress code is business casual.
- Charter buses between conference hotels and the convention center are complimentary.
Continuing education credits
Attendees can earn CEUs and PDHs toward Professional Engineer and Professional Operator licenses. Credit is tracked by badge scan, so you must scan when entering and leaving each session, workshop and the exhibit hall.
Exhibit-hall credit requires scanning at the CE kiosks near the hall entrances. WEF notes that state approvals are still pending for many states.
On the exhibition floor
- Workforce Hub and Utility Pavilion, both new this year
- Operations Challenge, the wastewater operator competition
- Circular Water Economy Pavilion, International Pavilion and Global Hub
- Water-AI Nexus, Innovation Showcase and the Discovery Zone for startups
- Green and Blue Stages for on-floor sessions
Next year WEFTEC moves to McCormick Place, Chicago (conference September 25–29, 2027; exhibition September 27–29).
Key Topics
- Wastewater treatment
- Circular water economy
- Operations Challenge
- Water and AI
- Utility workforce
Upcoming Waste & Recycling Expos
All waste & recycling expos →CDRA Conference & Tradeshow
USCC Compost Conference
Frequently asked questions
When was WEFTEC 2026?
Where was WEFTEC 2026 held?
What is the next WEFTEC event?
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