CA Grade T4 Water Treatment Operator License Upgrade
$499.98
36 Hour Courses
CA Grade T4 Water Treatment Operator License Upgrade

Upgrade to a California T4 license & build your career as a water professional!

Our California approved 36-hour Water Treatment Specialized training qualifies you to take the T4 Water Treatment Operator exam.  Plus get 50% off our guaranteed exam prep system and pass your California T4 Water Treatment Operator Certification exam the first time.  A $150 value!

  • Learn at your own pace and on your schedule
  • Instructor support you can count on
  • Great return on investment – low course price, risk free guarantee, and increased income when you pass your exam


Save $150 when you bundle these two courses!

  • Advanced Water Treatment
  • Water Treatment Exam Review – Grade 4

Everything you need to upgrade your license to a California T4 Water Treatment Operator!

  • California approved 36-hour Water Treatment Specialized Training
  • Guaranteed California T4 Water Treatment Operator exam prep course
  • Video Lectures
  • Flashcards
  • Study Plan
  • Quizzes
  • Practice Tests
  • Instructor Support


Risk Free Guarantee

When you complete the entire Water Treatment Exam Review – Grade 4 course, you’re guaranteed to pass your California T4 Water Treatment exam the first time.  If you don’t pass, you have the option of receiving a 100% refund or continuing access to your course, all of our exam prep tools, and instructor support until you pass.

Curriculum content

  • Advanced Water Treatment
    This course is designed to provide an advanced overview of Water Treatment processes and methods. Course material consists of reading assignments, video lectures, review questions, study problems, and lesson quizzes. Find the required texts HERE . Upon successful completion of the course requirements, students will receive a certificate of completion for the Advanced Water Treatment course, which is applicable toward a Certificate in Water Treatment Technology from American Water College.
    • Control of Corrosion and Scaling
    • Iron and Manganese Control
    • Lime Softening
    • Ion Exchange
    • Adsorption
    • Aeration
    • Membrane Processes
    • Water Treatment Plant Residuals
    • Treatment Plant Instrumentation and Control
  • Water Treatment Exam Preparation Grade 4
    Pass your test the first time! No stress.  No worry. This course will prepare you to pass your supervisor level water treatment operator exam with confidence and set you apart in a successful and satisfying career in water treatment. There are 35 individual lesson modules included in this course.