Welcome to IAWA

The Illinois Association of Wastewater Agencies is an organization that represents over 80 years of transition and growth of the well known and respected Illinois Association of Sanitary Districts.

The new organization (IAWA) is oriented to meet the needs of Administrators and Managers who are concerned with clean streams and are responsible for wastewater collection and treatment in the State of Illinois.

Become a member


Becoming a member of IAWA is a great way to find resources, colaborate with other members, and improve your business

Membership Info

13 Jan

Technical Committee Meeting

Jan 13th, 10:00 am - Jan 13th, 1:00 pm

Starved Rock Lodge & Conference Center, 2668 E 875th Rd, Oglesby, IL 61348, USA

28 Mar

Mini-Conference & CSWEA Government Affairs Seminar

All day event

President Abraham Lincoln Springfield - a DoubleTree by Hilton Hotel, 701 E Adams St, Springfield, IL 62701, USA

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