30 Hour Grade 3 and 4 Industrial Wastewater Licensing Exam Prep Course

Everything you need to know to take and pass the Mass Grade 3 or 4 Industrial wastewater licensing exam..

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Who this course is for

I'm looking for a Grade 3 or 4 Industrial Wastewater Operator's license. Then this is the course for you. If you need to get an advanced Industrial Wastewater Operators license, this course has been designed and built just for you. This course gives you EXACTLY what you need to know to prepare you for the Grade 3 or 4 Industrial Wastewater Operator's licensing exam

I've seen courses that cover material for both municipal and industrial operators at the same time. Does this course cover municipal material that I don't need? Absolutely not! This course is specific and targeted to people pursuing their Grade 3 and 4 industrial wastewater operator licenses. The only municipal content in this course is material that you need to know to pass the Grade 3 or 4 Industrial Wastewater Licensing Exam

We'll help you every step of the way. Class notes, practice exam questions, and real life examples will ensure that you learn and retain the material in order to pass the licensing exam.

We don't recommend taking this course if...

You do not already have a Grade 1 or 2 Industrial Wastewater Operator's license. This course reviews and then builds on material needed to pass the Grade 1 or 2 Industrial Wastewater Operator exam. A Grade 3 or 4 license requires greater breadth and greater depth of knowledge. Take our advice and the advice given by the folks who oversee the process - get a lower grade of license first before pursuing a Grade 3 or 4 license. This licensing exam is hard and we want you to be successful


Your Instructor


Brian Hagopian
Brian Hagopian

I hope you'll find me an energetic and engaging host and instructor. I've reached the "pay it forward" point in my life and these courses represent one of the ways that I'm giving back. A lot of people have helped me over the years and I've learned a lot on my own as a volunteer, a study group leader, a successful business owner, a charter school founder, a soup kitchen grill-master, and a professional instructor. I've tried to to build everything I've learned over the years into these online video courses. I have sooooooo much more to share with you and I can't wait to get started!


Course Curriculum


  Welcome
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  Introduction
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  Intermediate and Advanced Level Math for Wastewater Operators
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  Chemistry and Other Properties of Substances
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  Laws and Regulations for Wastewater Treatment
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  Wastewater Sources and Characteristics
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  How a Municipal Wastewater Treatment Plant Works
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  Safety
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  Waste Prevention and Minimization
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  Flow Measurement
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  Preliminary Treatment
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  Treatment of Metal Waste Streams
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  Instrumentation and Controls
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  Industrial Waste Sampling and Monitoring
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  Pumping Fluids - Air and Compressed Air Systems
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  Pumping Fluids - Liquid Pumps
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  Valves
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  Engines
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  Physical Separation and Treatment
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  Operation and Maintenance
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  Management and Administration
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  Congratulations and Preparation for the Licensing Exam
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Frequently Asked Questions


When does the course start and finish?
The course starts now and when it finishes is completely up to you.
How long do I have access to the course?
You have access to this course material forever. You can start the course whenever you want, move through the material at your own pace, and finish the course whenever you want.
What if I am unhappy with the course?
We would never want you to be unhappy! If you are unsatisfied with your purchase, contact us in the first 30 days and we will give you a full refund.
When will I receive my certificate
Once you complete all the lectures and quizzes, you will be able to download a certificate of completion, which will include the state approved course number and the number of contact hours awarded.
Can I jump to other sections of the course once enrolled?
Unfortunately not. We went to great lengths to get this course approved by the Board of Certification. This means that you have to watch each lecture in order so that we can issue a valid certificate to you at the end of the course. However, once you complete a lecture, you can go back and review its contents any time you want.
Can I take this course on two or more different devices (computers or otherwise)?
Absolutely, you can use any device you want. Just log in using your user name and password everything will update automatically, even if you change locations or devices.

What is included with the course

  • Over 200 short videos, rich in content and loaded with practical examples
  • Course notes to make it easier to follow the videos
  • Practice questions (with answers) covering material similar to what you will find on the licensing exam
  • Worksheets to make things easier for you
  • The ABC Formulas, Abbreviations, and Conversion chart tables that you'll be given when you take the test
  • Detailed instructions on how to register for the licensing exam
  • Valuable test taking tips from former students of the course

What people are saying about this course

I feel like I'm a better operator because of this class. Stefan T.

I really like the way you broke the course down into short sections that I could easily watch when I had a few minutes. John L.

Phenomenal attention to detail and presentations were easy to follow. Max P.

Great course that gave me everything I needed and nothing extra to confuse me. Scott L.

Get started now!