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

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.

Our organization’s goals are to develop an engage membership, provide professional content and programming, generate an increased public awareness of the water environment, establish conditions that support innovative technologies, and operate a sustainable business.

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Upcoming Events


Government Affairs Virtual Seminar

The annual IWEA Government Affairs Seminar will be held virtually th...

Time to act PFASt! Treatment solutions to an emerging Contaminant of Concern

Unfortunately, the joint IWEA & IWWSG Pretreatment Dinner has be...