Website & Contact Information
Michigan Department of Environment [ Website ]
Constitution Hall, 4-South
525 West Allegan Street
Lansing, Michigan 48933
Wastewater Operator Certification
Certification 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.