Course Description

Course coordinator: Areiole Williams areiole.williams@treeo.ufl.edu
Phone: (352) 392-9570 or 352-294-3877

CEUs: No OCP credits for Review Classes

For assistance with this online course, please contact questions@ad.ufl.edu

This online, self-paced exam prep course will cover day to day operations and useful information on many of the relevant topics that appear on the Florida Class C/B Drinking Water Exam. This course consists of online exercises, presentations, quizzes/tests and a final exam. 

Requirements for Online Courses:

  • You should be computer literate and familiar with PC-based systems to participate in the online courses
  • Prepayment is required before you will receive log-in information, including address and password
  • You must provide an email address at time of registration/payment
  • Course must be completed within three months from your date of registration.
  • Certificate will be issued on the date you pass the final exam.

Accessing the course:

  • Student will receive course access once the registration has been processed by our office during normal business hours.
  • If you are taking a refresher course, we will first verify your eligibility. Your registration might be placed on hold until this is completed. If you are not eligible to take a refresher based on our records, we will contact you.

Once the registration has been processed by our office, you can expect the following:

  • An email will be sent to you asking to complete your enrollment.
  • Follow the link to the Enroll Now page.
  • You will be asked to create your login using an external identifier. The University of Florida has approved the use of Microsoft, LinkedIn, or Google (Gmail) to enter our courses. You can use an existing account for this course. You will want to make sure you know your credentials for this outside account.
  • The use of an external identifier as listed above is required to enter our courses. We cannot provide another method of access to the course.
  • If you are unsure about any of these requirements, please contact us before you register, and we'll be happy to assist.

Learner Outcomes

 Topics include, but are not limited to:

  • FDEP Drinking Water Rule Summary
    • Maximum Contaminant Levels
  • Water Sources and Treatment Methods
  • Corrosion Control
  • Ion Exchange Water Softening
  • Lime Softening
  • Surface Water Treatment
    • Coagulation/Flocculation
    • Sedimentation/Filtration
  • Demineralization
  • Disinfection
  • Drinking Water Math


This is a fully online self-paced course. No manual is included.


Students, please be aware to qualify for the state exam you will need either a high school diploma or a FL Dept. of Education approved GED. Online GEDs are not accepted by FDEP.


Who should take this course?

Water operators who are looking to take the Level 2 or Class "B" and the Level "3" Class "C" Florida Department of Environmental Protection Water Treatment Operator exam.

Enroll Now - Select a section to enroll in
Section Title
Water Class C & B Certification Review - Online
Start Now, you have 90 days to complete this course once enrolled.
Delivery Options
Course Fee(s)
DW Class CB Review Online 2023 non-credit $395.00
DW Class CB Review Online 2024 non-credit $395.00
Drop Request Deadline
Transfer Request Deadline
Section Notes
  • This course is asynchronous, meaning you can sign up any time throughout the year.
  • You have ninety days from the date of your registration to complete your course in full. No extensions.
  • Each student must use their own unique email address at registration. Multiple students cannot use the same email address.
  • This review is fully online and does not include additional printed materials. All items are contained in the course modules.
  • Your payment receipt will have instructions on how to get started
Required fields are indicated by .