Coming Soon

2021 conference logo

McCormick Place, Chicago

and Online

October 16-20 | Conference

October 18-20 | Exhibition

Become an Exhibitor

Advance exhibit sales are underway!

General exhibit sales will start in May.

Exhibit in 2021

Access Water Knowledge

Papers presented during WEFTEC Connect and past WEFTECs are available through WEF’s digital library for the water sector, Access Water.  Discover over 20,000 items of technical content from past conferences’ proceedings; fact sheets; books; technical reports; articles; and more!

Search Access Water


Featured Events SEE ALL EVENTS

WEFTEC Connect

The 2020 Exhibitor Showcase and recordings of sessions remain available to registrants through early October 2021. Full Access and Exhibitor Contact registrants: continue benefitting by watching nearly 400 on-demand presentations, taking quizzes and earning continuing education credit

Re-Connect with 2020 Content

Operations Challenge

The water industry's premier skills competition for Water Resource Recovery Facility personnel.

In 2020 two- and four- person teams representing WEF's Member Associations competed remotely in three categories: process control, laboratory, and collections.

Experience the Virtual Competition

Your Conference Experience

WEF respects and takes the broadest view of human diversity and inclusion, and is committed to providing a professional, safe, and welcoming environment at its events for all water professionals and their guests.

See our policies