Operator Math Courses

Our online math courses present math that water and wastewater operators use on the job and help students develop a clear understanding of how to perform everyday operator math calculations. The courses are delivered in a modular format, so students can customize their learning experience by selecting course topics that fit individual needs. These affordable courses feature:

   •  Detailed explanations of common math concepts
   •  Step-by-step example problems with interactive features
   •  Check Your Understanding questions for learning self-assessment
   •  Access from anywhere that has an internet connection


(Note to Texas and Washington operators: Your states require that your exams be proctored and that an affidavit be signed by your proctor. After purchase, you will receive detailed proctoring instructions.)

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Math Applications in Collection Systems
Math Applications in Collection Systems (101C)
This course focuses on math concepts related to collection systems operation and maintenance and applies these concepts to work-related math problems. Operators practice solving math problems while getting step-by-step instructions. This course covers topics that operators encounter on the job. It does not attempt to cover the topics of any state certification exam.
1.8 CEUs (18 contact hours)
1st Edition, 2018v1
Course Time Limit: 6 months
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Math Applications in Water Treatment
Math Applications in Water Treatment (102C)
This course focuses on math concepts related to water treatment plant operation and applies these concepts to work-related math problems. Operators practice solving math problems while getting step-by-step instructions. This course covers topics that operators encounter on the job. It does not attempt to cover the topics of any state certification exam.
2.1 CEUs (21 contact hours)
1st Edition, 2018v1
Course Time Limit: 6 months
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Math Applications in Water Distribution
Math Applications in Water Distribution (103C)
This course focuses on math concepts related to water distribution system operation and maintenance and applies these concepts to work-related math problems. Operators practice solving math problems while getting step-by-step instructions. This course covers topics that operators encounter on the job. It does not attempt to cover the topics of any state certification exam.
1.9 CEUs (19 contact hours)
1st Edition, 2018v1
Course Time Limit: 6 months


Each course is also available in a format that does not qualify for continuing education units (CEUs). These non-CEU courses let students focus on reviewing or learning job-related math concepts without taking tests for course completion or earning CEUs. For non-CEU courses, click here.

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