Illinois Water Operator Certification

Website & Contact Information

Illinois water operator certification

Illinois Environmental Protection Agency
Drinking Water Operator Certification
[ Website ]

1021 North Grand Ave. East
P.O. Box 19276
Springfield, IL 62794-9276

Springfield: (217) 524-3648
Chicago: (312) 814-3648


water operator certification practice testCertification Study Guide provides all of the tools you need to prepare for the Water Operator Certification Exam. Whether it's Water Treatment, Wastewater Treatment, or Water Distribution, our math tutorials, flashcards, and practice tests will help you face the test with confidence.