Get inspired by the latest breakthroughs in water technology, take part in hands-on learning, and grow your career at WEFTEC: Where the water community connects!
McCormick Place Convention Center
Chicago, Ill. USA
Conference: September 27 - October 1, 2025
Exhibition: September 29 - October 1, 2025
The Events Industry Council announced today that WEFTEC 2024, an annual event hosted by the Water Environment Federation (WEF), has achieved PLATINUM level certification to EIC’s Sustainable Event Standards. WEFTEC’s 2023 event previously achieved GOLD certification from EIC.
Read MoreExplore the newly released 2025 WEFTEC Preview and discover what’s in store—from cutting-edge technical sessions to the water sector’s biggest changemakers. See what’s happening, who’s speaking, and why you won’t want to miss it.
Read MoreThe 2025 Operations Challenge will once again bring together elite operator teams from around the world to battle it out for the title of world’s top team. Competitors will face off in five events: Process Control, Laboratory, Safety, Vaughan Maintenance, and the newly revised Collections event.
Watch the 2024 Highlight VideoJoin WEF as a member to amplify the water sector's story, grow our community, and lead the transformation to a circular water economy.
Your journey with water quality excellence continues here.
WEF expects all attendees, exhibitors, speakers, sponsors, media, and other participants to uphold our commitment to diversity and inclusion by helping us provide a positive conference environment for everyone.
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