WEF offers comprehensive online training materials for wastewater and stormwater professionals. Use these resources at your fingertips to study at your own pace.

WEF Learning Center

The WEF Learning Center serves as your go-to source for professional and workforce development. The best of WEF online education is now available in an easy to use, always accessible site, allowing you to learn and grow in your water career.

Visit the WEF Learning Center

Skills Builder

Test your knowledge of wastewater and laboratory topics using Skills Builder — a set of quizzes provided by WEF as a free resource for operator education. The quizzes incorporate math, safety, and a variety of other topics. Skills Builder provides feedback on your answers as well as references for follow-up study sources. Results are completely confidential and are not recorded.

Start a Quiz

Integrated Leadership Webcast Series

The Integrated Leadership Webcast Series (ILWS) is a new online course that targets anyone looking to improve their leadership and soft skills while getting to meet new people in the water industry.


WEF offers two dozen webcasts a year on a variety of industry topics. Webcasts are an hour and a half to two hours long. Recommended Professional Development Hours (PDHs) may be earned for participating in most webcasts.

Webcasts are available to everyone: members at no charge, and non-members at a $40 fee. Additionally, there are several public service webcasts that are available to everyone for free.

Click here to browse past and future webcasts!

Continuing Education Program

WEF and its global network of Member Associations help provide water quality Professionals with the latest in water quality education and training. WEF's diverse membership includes engineers, scientists, regulators, academics, plant managers and operators, and other professionals working in the United States and around the world.

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