WEFTEC 2027: Dates, Location & Exhibitor Guide
Quick answer: WEFTEC 2027 runs Sep 27–29, 2027 at McCormick Place — Chicago, IL. It is held every year.
About WEFTEC
Water Environment Federation's annual technical conference and exhibition for water quality, treatment and equipment suppliers. Organized by Water Environment Federation.
| Next dates | Sep 27–29, 2027 |
|---|---|
| Location | McCormick Place — Chicago, IL |
| How often | Every year |
| Industry | Water & Environmental |
| Region | National |
| Organizer | Water Environment Federation |
| Official site | weftec.org |
| Last verified | Nov 2026 |
Upcoming and past editions
| Dates | Location | |
|---|---|---|
| Sep 27–29, 2027 | McCormick Place — Chicago, IL | Add to calendar |
Who this show is relevant for
Based on its focus on water & environmental, WEFTEC is most relevant to:
- Water Treatment Companies — Google Ads · SEO
- Industrial Services — Google Ads · SEO
- Machinery Manufacturers — Google Ads · SEO
Exhibiting at WEFTEC? Book meetings before the doors open.
Most exhibitors pay for the booth and hope for traffic. We build the pieces that fill your calendar: a show landing page, QR lead capture for the booth, and a Google Ads campaign targeted around Chicago that runs in the weeks before the event.
Talk Show Strategy →Pre-show plan for WEFTEC 2027
- Aug 2 — Launch your show landing page and start a Google Ads campaign targeted around Chicago (and your target accounts)
- Aug 30 — Email your database and book booth meetings on LinkedIn
- Sep 20 — Print QR codes that point to the landing page; test the lead form on a phone
- Oct 1 — Follow up with every lead within 48 hours of the show closing
Follow-up step by step: trade show lead follow-up for manufacturers.
Questions about WEFTEC
When is WEFTEC 2027?
WEFTEC 2027 runs Sep 27–29, 2027 at McCormick Place — Chicago, IL.
Where is WEFTEC held?
The next edition of WEFTEC is scheduled in Chicago, IL. The show may move between cities from year to year.
How often is WEFTEC held?
Every year. Technical conference runs Sept 25-29, 2027; exhibition Sept 27-29. Host city rotates.
Who should exhibit at WEFTEC?
WEFTEC is aimed at water & environmental companies. Water Environment Federation's annual technical conference and exhibition for water quality, treatment and equipment suppliers. Exhibit if your buyers are on its attendee list; otherwise a targeted online campaign in the show city can reach the same people for less.
Organizer or exhibitor? List or update a trade show
Don't see your show, or spot a wrong date or location? Send it in. Listings are free, and we check every submission against the official site before it goes live.
- Add a new show or a missing edition
- Correct dates, venue, or the official link
- Flag a show that has been cancelled or renamed
Exhibiting this year? Mention it in the form and Jake will also send ideas for a show landing page and pre-show Google Ads.
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