Our Mission: To connect and enrich the Illinois water community
and increase the awareness of the impact and value of water.


The Illinois Water Environment Association is a community of dedicated professionals working to advance fundamental knowledge of our water environment. Its members are engineers, scientists, plant operators, and students. They work at wastewater treatment plants, engineering firms, and manufacturers of water treatment equipment.

Want to know more about the IWEA? Our video provides a great overview of the Association. Check out our association video
IWEA Video
The IWEA contracts with an Executive Manager to oversee day to day organizational duties. Questions and requests can be directed to ExecMgr@iweasite.org.

IWEA is governed by a nine person volunteer Board overseeing more than  twenty committees.  Learn more about joining the Board and Committees:
IWEA Board Interest Form

IWEA Committee Application