Answered
How do I become a water operator in Texas?
To become a Texas Class D water operator you complete two TCEQ-approved courses, Basic Water Operations and a Resiliency Overview, submit the application with the $111 fee, and pass the Class D exam at a testing center. No prior work experience is required.
Last reviewed 2026-08-03
The steps, in order
Finish the two approved courses, submit the TCEQ application with the fee, wait for your approval letter, then schedule and pass the closed-book Class D exam at a registered center.
What you need to qualify
A high school diploma or GED. If you do not have one yet, a provisional Class D license lets you start for a $74 application, valid two years, upgraded to the full Class D by the end.
Common questions
- Do I need work experience?
- No. The Class D license requires no prior experience.
- What courses are required?
- Basic Water Operations and a Resiliency Overview.
- What does the application cost?
- $111, or $74 for a provisional Class D.