Utah Wastewater Operator Certification Program.

Board: Water Quality


Financial Assistance

Laws & Rules

Permit Wizard



Public Notices

Records Request

Featured Items



About DWQ


Contact DWQ

Give Feedback

DWQ Home > Certification > Exam Prep Help

Utah Wastewater Operator Certification Program:
Examination Preparation Help

Over the years, old study questions and sample questions have been developed to help individuals as they prepared to take the wastewater treatment and collection exams. The following are PDF copies of what remains of that collection. Some include suggested answers—but some do not. The Division of Water Quality makes no claim as to the accuracy of any answers provided in these documents in relation to the questions or answers for the official exams produced through the Association of Boards of Certification (ABC). Please use the suggested reference materials that can be found at the end of the "Need-to-Know Criteria" provided on ABC's Web site.

General Topics


Wastewater Treatment

Contact Information

Office Hours: 8:00 a.m. to 5:00 p.m., Monday through Friday

Mail us:

Wastewater Operator Certification
Division of Water Quality
P.O. Box 144870
Salt Lake City, Utah 84114-4870

Visit us:

Division of Water Quality
Multi Agency State Office Building
195 North 1950 West, DEQ 3rd Floor
Salt Lake City, Utah 84116