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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.

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Recent News

Check Out all the new Employment Opportunities!

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

IEPA 2022 Wastewater Certification Examination Schedule is now out.

The 2022 Exam locations and dates are now posted on the IEPA Website.