Question 1
Which Oklahoma state agency administers the water and wastewater operator certification program?
Correct Answer:
Oklahoma Department of Environmental Quality (ODEQ)
Question 2
What are the certification levels for Oklahoma waterworks and wastewater operators?
Correct Answer:
Classes A, B, C, and D
Question 3
What is the minimum passing score on the Oklahoma water/wastewater operator certification exam?
Correct Answer:
70%
Question 4
How far in advance must an ODEQ exam application be submitted before the certification class start date?
Correct Answer:
21 days
Question 5
Under OAC 252:710, what education can substitute for the 32 hours of ODEQ-approved C-level training?
Correct Answer:
An associate's degree or greater in chemistry, biology, engineering, physical science, or related field
Question 1
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Prepare with the OK Water Wastewater Operator Practice Questions - Oklahoma Water and Wastewater Operator Certification Exam practice quiz. This question bank includes 100 questions covering water, wastewater, treatment, oklahoma, and chlorine. Use it to review important concepts, identify knowledge gaps, and build confidence for the related exam, course, or assessment.

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OK Water Wastewater Operator Practice Questions - Oklahoma Water and Wastewater Operator Certification Exam

This practice set contains 100 questions from the matching question bank and focuses on water, wastewater, treatment, oklahoma, and chlorine. Work through each question carefully, review the provided solutions, and revisit topics that need more study before your next attempt.

This is an independent study resource intended for practice and review; it is not an official examination or an endorsement by any organization named in the title.

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