Hotel Reservations
Start here to plan your stay at WEFTEC — Get the best rates and protections at hotels in the WEFTEC room block
Individual reservations available at discounted rates:
For organizations wanting 10+ hotel rooms:
Individual reservations for eligible U.S. government employees:
Attention Exhibitors: hotel reservation and room block application information specifically for exhibiting companies is available through your Exhibitor Resource Center dashboard through July 25, 2025.
Hotel Reservation Support
Monday through Friday, 9:00 a.m. - 9:00 p.m. EDT
- 888-301-4933, U.S. & Canada
- +1 415-979-2298, international
- Email Hotel Customer Support
Convention Management Resources, Inc. (CMR) is the official housing services partner of the Water Environment Federation (WEF), managing WEFTEC Housing for over 20 years.
Beware of Unauthorized Agencies!
Reservations at the negotiated WEFTEC rates can only be made through CMR. WEF does not authorize or endorse any other housing service or independent broker. For your own protection, do not make reservations through any other housing or travel company. Neither WEF nor CMR can assist you with reservation problems if you book through another agency.
WEFTEC 2025
98th Annual
Technical Exhibition & Conference
McCormick Place Convention Center
Chicago, Ill. USA
Conference: September 27 - October 1, 2025
Exhibition: September 29 - October 1, 2025
Code of Conduct
WEF is committed to providing a professional, safe and welcoming environment during its in-person and virtual events for all water professionals and their guests. WEF expects all attendees, exhibitors, speakers, sponsors, media, and other participants to uphold our commitment to diversity and inclusion by helping us provide a positive conference environment for everyone.
Read the Code