Who We Are:
The Illinois Water Environment Association is a community of dedicated professionals working to advance fundamental knowledge of the Illinois water environment. Its members are engineers, scientists, plant operators, manufacturer’s reps and students.
Click HERE to learn more.
Attend our upcoming events:
March 30 - April 2
Illinois Wastewater Professionals Conference
April 18
IWEA/IWWSG Kayaking Social
April 22
Sustainability Webinar - Space to Grow: Greening Chicago Schooloyards
June 9
23rd Annual IWEA Golf Outing
Latest News:
Use the links below to stay up-to-date with IWEA's latest news.
Stay up-to-date by checking out the March 2026 eNews.
See the Winter 2026 Clarifier, including an IWPC preview!
Our 2026 Sponsors:
MISSION KEEPER       |
Click HERE to learn about benefits associated with IWEA sponsorship.
Upcoming Events
Illinois Wastewater Professionals Conference
WEF Water Week 2026 and the National Water Policy Fly-in
IWEA/IWWSG Kayaking Social
