California Grade D4 Water Distribution Operator Exam Prep
Exam Prep

California Grade D4 Water Distribution Operator Exam Prep

Get your D4 license, get FREE Contact Hours & build your career as a water professional!

Pass your California D4 Water Distribution Operator Certification exam the first time with our guaranteed exam prep system.  Plus, receive a Bonus 32 FREE Contact hours recognized by California for your license renewal.  A $299 value!

  • Learn at your own pace and on your schedule

  • Instructor support you can count on

  • Great return on investment – low course price, FREE Contact Hours, and increased income when you pass

Courses Included

  • Pass your test the first time! No stress.  No worry. This course will prepare you to pass your supervisor level distribution operator exam with confidence and set you apart in a successful and satisfying career in water distribution. There are 32 individual lesson modules included in this course.  Upon completion of this course, you will receive a certificate for 3.2 CEUs (32 contact hours). Course Details:  - Open Self-Enrollment (start anytime)  - 100% online  - 180 day enrollment period  - Self-Paced Study (login anytime to review the material)   - Counts for 3.2 IACET CEUs (32 contact hours) - Not approved in CA for Specialized Training
    • Lesson Resource Handouts

    • Lesson How to get the most out of your course

    • Lesson Unit Conversions

      Unit Conversions
    • Lesson Working with Formulas

    • Lesson Understanding Percentages

    • Lesson Calculating Area

    • Lesson Calculating Volume

    • Lesson Weight-Volume Relationships

    • Lesson Force-Pressure-Head

    • Lesson Velocity and Flow Rate

    • Lesson Pumps

    • Lesson The Metric System

    • Lesson Problem Solving

    • Lesson Flow Conversion Problems

    • Lesson System Design and Layout

    • Lesson Volume Problems

    • Lesson Flow Rate Problems

    • Lesson Distribution Piping

    • Lesson Water Storage

    • Lesson Fire Hydrants and Valves

    • Lesson Water Meters

    • Lesson Pumps and Motors

    • Lesson Cross-Connection Control

    • Lesson Disinfection

    • Lesson Distribution Disinfection Problems

    • Lesson Chemical Feed Problems

    • Lesson Corrosion Control

    • Lesson Water Quality

    • Lesson Distribution Laboratory Problems

    • Lesson Water Main Installation and Backfilling

    • Lesson Safety

    • Lesson Regulations

    • Lesson Instrumentation and Information and Technology

    • Lesson Hydraulics

    • Lesson Grade 4 Practice Tests

  • Source Water Review, Coagulation and Flocculation Review, Sedimentation Review, Filtration Review, Disinfection Review, Corrosion Control Review, Fluoridation Review, Iron and Manganese Control Review, Lime Softening Review, Regulations Review, Technology Review