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About
WEF/WEAT Collection Systems and Stormwater Conference 2025
July 15-18, 2025 | Houston, TX
The latest about CSSW 2025
This conference is hosted by the Water Environment Federation in partnership with the Water Environment Association of Texas.
Save the date for the 2025 Collection Systems and Stormwater Conference!
Call for Content
The Call for Content is now open and will close on January 27, 2025 at 11:59 PM Eastern. WEF is soliciting abstracts, workshop proposals, and session proposals on a variety of topics related to stormwater and collection systems management. To learn more, click the link below to view or download the Call for Content.
For questions, please email CSSWConf@wef.org.
Education & CEUs
The full program for the 2025 conference will be announced in March 2025. To see what was presented at last year's conference, click the link below.
Info on Continuing Education Credits
Learn About Speaker Requirements
Exhibition
Exhibit information will be available at the start of General Sales in Late January, 2025.
Explore more than 60 collection systems and stormwater exhibitors who came to CSSW in 2024.
If you have any further questions, please contact our Sales Coordinator Micah Tsoi at mtsoi@wef.org or at 703-684-2409.
Find Out How to Exhibit & SponsorJoin or Renew Your WEF Membership Today
Connect with our community of water professionals who ensure that our local communities have access to clean water that protects public health. Explore our member benefits and find the membership type that’s right for you.
