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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!
Live stream From the WEFTEC Opening General Session
Discover the power of resilience at WEFTEC 2025, the premier water quality event, featuring Opening General Session keynote speaker Travis Mills—retired U.S. Army Staff Sergeant, author, and founder of the Travis Mills Foundation. Live stream begins Monday, Sept. 29, at 8:30 a.m. CST
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Top Sustainability Recognition
Sustainability at WEFTEC is a core value that drives real action. In 2024, we earned the highest-level certification in the events industry—proof of WEF's commitment to hosting a more responsible, forward-thinking event.
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Navigate WEFTEC with the Online Planner
Take control of your WEFTEC journey with the Online Planner. Browse the full program, explore exhibitors, and build a personalized schedule that keeps you on track for everything from technical sessions to special events.
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2025 WEFTEC Operations Challenge
The WEFTEC Operations Challenge brings together top teams for the ultimate showdown! After winning regional events, competitors face off in five high-intensity events—Process Control, Laboratory, Safety, Vaughan Maintenance, and a newly-revised Collections event.
Watch the 2024 Highlight VideoWEFTEC 2025
WEFTEC 2025 to How Many Times Have YOU Been to WEFTEC?
Conference: September 27 - October 1, 2025
Exhibition: September 29 - October 1, 2025
WEFTEC Now
The Official News Source of WEFTEC
WEFTEC Now features timely coverage of major events leading up to, during, and after WEFTEC. This resource will become an enduring record of past WEFTEC conferences as well as provide notice of upcoming events and opportunities.
Water Leadership Institute Celebrates 2025 Graduates Across Three Nations
The Water Leadership Institute Class of 2025 includes 83 water professionals representing 27 states, Canada, and New Zealand. These graduates are the 14th class of ...
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Official WEFTEC 2025 Program Guide Now Live
The official WEFTEC 2025 Program Guide is live! Explore the full schedule, education sessions, exhibitor listings, and special events to start planning your WEFTEC ...
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Discover What’s Next at the Product Launchpad Theater
At WEFTEC, the Product Launchpads are where innovation takes center stage. Located on the exhibit floor at Booth 1452 in South Hall A2, this dedicated theater gives ...
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Give Back to our Host City
“Sweet home Chicago!” At WEFTEC 2025, the impact extends well beyond the convention center. Each year, WEFTEC offers opportunities for attendees to give back, ...
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Support the 2025 WEF Community Service Project
Join WEF’s 17th Annual Service Project at Aldridge Elementary in Chicago—empowering students through environmental education and community renewal.
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Opening General Session: Travis Mills, A Story of Resilience
Resilience is something members of the water community know well—whether in our infrastructure, in our communities, or in our personal lives.
Continue ReadingWEFTEC 2025 Diamond, Gold, Silver, and Conference-Wide Sponsors
Keep the Momentum Going with WEF
WEFTEC is just the beginning. Join the Water Environment Federation to stay connected, grow your impact, and help drive innovation in the water sector. Together, we’re building a stronger community and accelerating the shift to a circular water economy.
Your journey toward water quality excellence continues here!
Hi, I'm WEF AI
WEF AI is your personalized guide to navigating WEFTEC with ease and efficiency. Designed to enhance attendee engagement and streamline planning, this smart assistant helps users:
Build Custom Session Schedules: Attendees can browse sessions by topic, speaker, or time slot, and WEF AI will generate a tailored agenda based on their interests and availability.
Curate Exhibitor Visit Lists: With intelligent recommendations based on industry focus, product categories, and attendee preferences, WEF AI helps users identify must-visit exhibitors and organize their time on the expo floor.
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