The Water Environment Federation is a nonprofit 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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Find out about WEFTEC, the world's largest water-quality event! Registration for WEFTEC 2020 will be open in the spring.

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Current Priority: Coronavirus

This resource will be updated regularly with information and news surrounding the spread of coronavirus and WEF activities.

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WEF News Central

This single-access portal brings you the latest news and stories about members, regulatory and legislative updates, podcasts, blogs, WEFTEC, and students and young professionals.

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Water and wastewater services are essential and fundamental to all aspects of life and society.  Like many other critical professions, water workers are on the front lines of the global response to coronavirus. Learn how you can show your support to this essential workforce. 

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Access Water organizes the information and technical content critical to the water sector into a central content repository accessible from any location. With Access Water, you have on-demand access to a constantly growing library of 20,000 pieces of content. Easily search, cite, write, share, discuss, and learn … all within one powerful tool.

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Showcase the importance of clean water and your appreciation of water workers fighting on the front lines with our new Essential/Fundament t-shirts. All proceeds go to charity.

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...For WEF Vice President, WEF Treasurer, and WEF Board of Trustees (Two Positions).

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NOW OPEN – WEFTEC 2020 registration and housing, for the in-person event in New Orleans, with the Early Bird rate in place until July 24.

We are also expanding WEFTEC to include virtual education, exhibitor showcase, and networking components through our new virtual event called WEFTEC Connect. Registration for WEFTEC Connect opens June 2.

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WEF created content that allows you to get the credits needed to help you stay on top in your field. Register today to gain exclusive access to the content originally planned for the 2020 Collection Systems Conference from the comfort of your own home. 

This is your opportunity to connect, learn, and interact with experts in your field. 

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This is your opportunity to connect and learn from water sector experts. The speakers, mobile sessions, live virtual workshops, and RECORDED sessions – available to you, anytime, and at your fingertips. Sign- up today to begin investing in your professional growth. 

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WEF is soliciting submissions for abstracts, workshop proposals, and session proposals for its newest conference, Innovations in Process Engineering Conference (IPE). Visit our website to review the topics that will be considered for abstracts, session proposals, and workshop proposals. 

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As the world responds to #coronavirus, WEF members and staff are providing water sector professionals with the latest information about the virus and how to protect the workforce and public health.

Visit WEF's Resource Pages

WEF has released a new Water's Worth It toolkit to raise public awareness about the vital role of water utilities and workers in the coronavirus response. 

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For a limited-time, new members can access WEF’s suite of online resources through a complimentary e-WEF Membership. Join today, this opportunity expires June 30, 2020.

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Become an author for WEF – a leading publisher on topics such as wastewater, stormwater, water reuse, energy, utility management, and many other water quality topics. WEF is currently seeking authors to assist in the development of new publications in a variety of areas.

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Stormwater, Watershed, and Receiving Water Quality Modeling offers past, present, and future perspectives of stormwater quality modeling and outlines criteria for selecting the appropriate model based on the project.

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

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Featured Event

WEFTEC 2020

  • Registration & Housing open on May 5.