Mobile Menu


The Illinois Association of Water Pollution Control Operators (IAWPCO) brings together wastewater treatment professionals that represent government municipalities, private industries, universities, and student apprentices across Illinois. We are dedicated to improving the environment through the advancement of knowledge and technologies.

See your company logo here! Ask us how!

Recent News

Check Out the Available Employment Opportunities!

Wastewater employment opportunities are posted regularly on our site. Should you know of any wastewater or water positio...

IEPA 2021 Wastewater Certification Examination Schedule is now out.

The 2021 Exam locations and dates are now posted on the IEPA Website.

Certification Exam Update from the Education Committee

Status of Testing and Certification in Illinois for Wastewater Operators.