Upcoming Sessions:  

Water Distribution

        2-Day Exam Review Grades 1-2 January 26 - 27, 2026

        2-Day Exam Review Grades 3-4 January 28 - 29, 2025

        5-Day Water Distribution Exam Review Grades 1-2 March 2 - 6, 2026

        Intermediate Water Supplies Principles Course Grades 3-4 January 12 - 21, 2026

         *also see CEU Elective section for additional classes

       Click on the button below to view even more class dates.

Water Treatment

         2-Day Exam Review Grades 1-2 February 23 - 24, 2026

         2-Day Exam Review Grades 3-4 February 25 - 26, 2026

         Fundamentals of Drinking Water Treatment Course Grades 1-2 February 2 - 10, 2026 --CANCELED

         Fundamentals of Drinking Water Treatment Course Grades 3-4 February 9 - 18, 2026 --CANCELED

         Northern California 4-Day Water Treatment Certification Test Prep Grade 5 February 2 - 5, 2026 

        **See our Southern California section below for Southern California dates on our Certified Test Prep classes.

       *also see CEU Elective section for additional classes

Click on the button below to view even more class dates.

Wastewater

    5-Day Wastewater Exam Review Grades 1-2 Coming Soon!

    5-Day Wastewater Exam Review Grades 3-5 Coming Soon!

     *also see CEU Elective section for additional classes

     Click on the button below to view even more class dates.

CEU Elective, Specialty & Off-site Classes (individual classes subject to cancellation or change)

Southern California Classes    

If you, or your facility, are interested in scheduling any of OCT's classes, reviews, or courses, please feel free to contact our Customer Service team Monday through Friday 7:30am - 3:30pm.

Click on the button below to view even more class dates.

OCT Water Quality Academy is following procedures under current directive of the California Department of Public Health (CDPH) and remains committed to the well-being and safety of our students and staff. For more information, please contact our staff at (866) 266-0028.