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:
October 17
Illinois MS4 Implementation Workshop
October 26
Fall Rain Garden Clean Up Event
November 5
Collection Systems Seminar and Exposition
November 13
Diversity, Equity & Inclusion Committee Webinar
Latest News:
Use the links below to stay up-to-date with IWEA's latest news.
Stay up-to-date by checking out the October 2025 eNews.
See the Summer 2025 Clarifier, including a Golf Outing recap.
Click Upcoming Events
Oct
17
Illinois MS4 Implementation Workshop (10/17)
Illinois MS4 Implementation WorkshopÂ
Friday October 17,...
Friday October 17,...
Oct
26
Student and Young Professionals Fall Rain Garden Clean Up Event
Student and Young Professionals Fall Rain Garden Clean Up Event ...
Nov
5
2025 Collection Systems Seminar and Exposition
The IWEA Collection Systems Seminar and Exposition is dedicated to a...
