The Water Environment Federation is a not-for-profit association that provides technical education and training for thousands of water quality professionals who clean water and return it safely to the environment. WEF members have proudly protected public health, served their local communities and supported clean water worldwide since 1928.

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WEFTEC

Find out about WEFTEC, the world's largest water-quality event! Registration for WEFTEC 2019 will be open in the spring.

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Learn About Water Quality

Find out about technical resources, how to get involved and see conferences and events sorted by topic.

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Today's top water sector news

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Meetings & Events

Livestream From WEFTEC 2019!

Watch the WEFTEC 2019 Opening General Session live on Monday, Sept. 23, at 8:30 a.m. ET, featuring Dr. Lera Boroditsky, an associate professor of cognitive science at the University of California-San Diego and editor-in-chief of Frontiers in Cultural Psychology. Boroditsky brings a unique perspective to the topics of workforce development, diversity, and inclusion by sharing her research into how differences in language can shape the way we think, perceive, and respond to each other.

Watch Here on Sept. 23

Jobs

Don’t Miss the ESCN Virtual Career Fair

The career fair is sponsored jointly by WEF and the Engineering & Science Network and will be held October 2, 2019, 11:00 – 3:00 (EST).

Register Now

WEFTEC 2019

Join us at the world's leading water quality conference and exhibition – WEFTEC 2019 in Chicago. Engage with water professionals from around the world and advance your career in water. Discover innovative technology and solutions to the water sector's most important issues.

Register Today

Biosolids

Now Accepting Abstracts

WEF Residuals and Biosolids Conference 2020: Creative Approaches to Managing Biosolids in an Uncertain Future

Abstracts, workshops, and session proposals are being solicitied. Submission deadline is October 2.

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Meetings & Events

Call for Abstracts is Now Open

Share your expertise at the National Stormwater Symposium 2020. Abstracts, session proposals, and workshops are being solicited. Submission deadline is October 3.

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Meetings & Events

Call for Abstracts is Now Open

Share your expertise at the WEF Collection Systems Conference 2020. Abstracts, session proposals, and workshops are being solicited. Submission deadline is October 8.

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Jobs

New Website Is Portal to Great Water Careers

Newly-revamped www.workforwater.org is a valuable resource for job seekers, students and veterans interested in pursuing or advancing careers in the water sector.

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Green Infrastructure

Earn GIP Certification

Earn your Green Infrastructure Practitioner (GIP) Certification through the National Green Infrastructure Certification Program. Find a training event in your area.

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Wastewater Treatment

Operator Fact Sheets In Spanish

Download a complimentary copy of Wastewater Treatment Fundamentals, Chapters 1-10 Fact Sheets are now available in Spanish!

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Descarga una copia gratuita de Fundamentos del tratamiento de aguas residuales. Las fichas técnicas de los capítulos 1-10 ya están disponibles en español.

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Membership

WEF Membership

Click to discover the many available resources your WEF Membership has to offer!

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Public Education & Outreach

Water's Worth IT®

New FREE campaign resources have been added to the online toolkit! Fact sheets, ads, and social media graphics are now available in Spanish and French along with new Teacher Resources for the Why Water’s Worth It children’s book. Spread the word. WATER’S WORTH IT! 

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Leadership

WEF Podcasts

🎧 A podcast series featuring conversations with influential and interesting people from the water sector and news from the Water Environment Federation.

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Find Your Next Solutions Provider Here!

This dynamic online search tool connects you with leading water sector products, services, and solutions providers.

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Green Infrastructure

Stormwater Currency

The Stormwater Currency is a collaboration of experts from American Rivers, Corona Environmental Consulting and WEF. Our team is dedicated to helping local leaders advance green infrastructure solutions through market-based incentives and other approaches that leverage the multiple benefits green infrastructure provides.

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Press Releases

Utility of the Future

 The forward-thinking initiatives of 43 water utilities are being recognized as they reimagine partnering and engagement, watershed stewardship, and recovery of resources such as water, energy, and nutrients.

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Featured Event

Featured event

Opening General Session

  • 23 Sep

    8 AM, McCormick Place

    This year's kick-off event will feature a keynote presentation from Dr. Lera Boroditsky, an Associate Professor of Cognitive Science at the University of California San Diego and Editor-in-Chief of Frontiers in Cultural Psychology. Dr. Boroditsky will bring a unique perspective to the topics of workforce development, diversity, and inclusion by sharing her research into how differences in language can shape the way we think, perceive, and respond to each other. By learning to recognize and overcome potential biases, communication nuances, and preconceptions, water professionals can improve how we work together, mentor each other, and recruit new talent into the water sector. 

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