Welcome to the improved WEF Knowledge Center!  Please look around!  Some of our features include:

  • Group purchases: Purchase courses for your staff—and follow their progress.
  • Subscriptions: Subscriptions by topic areas, such as collection systems and wastewater treatment, will be available for purchase.
  • More robust postest functionality.

Select the "credits" tab above to learn more about what types of credits WEF offers, and which states are preapproved. 

Search the catalog via the "buy now" tab.  You'll find archived webcasts, accelerated courses, fundamental courses, and soft skills courses.  

WEF members can receive a 10% discount on Stormwater courses. Visit the "StormwaterONE" tab above and email onlinetraining@wef.org for a promo code.

  • StormwaterONE has been in operation since 2007 and to date they have trained and credentialed over ten thousand construction professionals on the subject of stormwater management through their Internet-based learning system.  The school's mission is to provide students with the most comprehensive and up to date training of individual stormwater permits.

If you have any questions or suggestions, please email onlinetraining@wef.org


Please Note: The contents of the online courses are not intended to be a standard of the Water Environment Federation (WEF) and are not intended for use as a reference in purchase specifications, contracts, regulations, statutes, compliance, or any other legal document. No reference made in these courses to any specific method, product, process, or service constitutes or implies an endorsement, recommendation, or warranty thereof by WEF. WEF makes no representation or warranty of any kind, whether expressed or implied, concerning any product or process discussed in this publication and assumes no liability. Anyone using this information assumes all liability arising from such use, including but not limited to infringement of any patent or patents.

LOG IN to redeem an enrollment code.

Buy Now!

Job Skills Courses
Member $125.00
Non-Member $113.00

Agile Team Challenges

This course is designed for adult learners with some understanding of Agile practices.
Archived Webcasts
Member Free
Non-Member $40.00

Aging Infrastructure: The Danger Brewing Right Under our Feet

LIVE October 21, 2020 from 1:30pm - 3:00pm Eastern
public outreach
Job Skills Courses
Member $323.00
Non-Member $359.00

Allerton Connector Highway Project Management Simulation

This simulation is designed for adult learners with some project management experience.
project management
Archived Webcasts
Member N/A
Non-Member $40.00

Alternative Nitrogen Removal Technologies

This webcast will cover: Demystifying short-cut nitrogen removal, control for short-cut nitrogen removal and short cut nitrogen case study.
Archived Webcasts
Member N/A
Non-Member $40.00

An MRRDC Short Course – Biofilms: Principles and Advanced Model-Based Design

This webcast will provide the fundamental knowledge to understand why a biofilm is different than suspended growth, and translate that into the requirements and expectations for a biofilm model.
Archived Webcasts
Member N/A
Non-Member $40.00

An MRRDC Short Course: Influent Characterization for Wastewater Modeling

Our speakers in this Webcast will share specific and practical experiences that they have gathered in wastewater characterization.
Job Skills Courses
Member $89.00
Non-Member $99.00

An Overview of Sustainable Management

This course is designed for adult learners interested in advancing their understanding of sustainable management.
Archived Webcasts
Member N/A
Non-Member $40.00

Antibiotic Resistance – The Global Status of Research

Leading researchers and water quality stakeholders will discuss international research activities and programs including the current state of the science related to antibiotic resistance in wastewater
Archived Webcasts
Member N/A
Non-Member $40.00

Anticipating Odor Releases Based on Air Flow in Collection Systems and Selecting Appropriate Treatment to Control Odors

This webcast will focus on the dynamics of air flow through collection systems and how it relates to the release of odors.
Archived Webcasts
Member N/A
Non-Member $40.00

Applied Math for Operators

Calculations associated with nitrogen removal processes, sludge conditioning, thickening, dewatering and stabilization, and also laboratory calculations, and many more!
wastewater treatment

Help Center

Access a Purchased Course

access a purchased course.docx

Purchasing Courses

You can purchases multiple courses for your organization, and then track who has completed the course.  For instructions, please click here: group_purchases.docx.

To learn how to purchase a course as an individual, please click here: purchasing_an_individual_course.docx.

Course Completions

Please note that you must visit every slide within a course in order for the completion to log. This is a requirement we had to put in place to be in compliance with the standards of many states. If you are not seeing a course completion, please verify that you have visited each slide.  

Video Tour

To watch a webcast of a video tour of the new Knowledge Center, please follow the appropriate link below.

If you are a Utility Paternship Program member, please click here.

If you are a MA, please click here.

All others, please visit this general presentation.


Questions? Please contact onlinetraining@wef.org.