In accordance with state law, Texas Water Code Chapter 37, and Texas Occupations Code, Chapter 1904.052,
any individual who installs and services fixed or portable equipment in public or private systems
in the State of Texas for the analysis and treatment of potable water to alter or purify the water
or to add or remove a mineral, chemical, or bacterial content must be a Licensed Water Treatment Specialist.
(WTS)
The following table describes WTS licensing requirements. For more information about obtaining a
WTS License, please visit the
TCEQ Website
Water Treatment Specialist License Information | |||||||
Water Treatment Specialist License Type & Level | Validity Period | Application Fee | Education for Renewal | Experience Required | Training Credit | Exam Required | Continuing Education for Renewal |
Class I Water Treatment Specialist | 3 Years | $111.00 | None | None | None | Yes | 12 Hours |
Class II Water Treatment Specialist | 3 Years | $111.00 | Less than High School Diploma | 3 Years | Basic Water Conditioning Course | Yes | 12 Hours |
High School Diploma or GED | 2 Years | ||||||
1 Year of College | 1 Year | ||||||
Class III Water Treatment Specialist | 3 Years | $111.00 | High School Diploma or GED | 1 to 3 years depending upon the amount and type or education or training completed | Basic Water Conditioning Course | Yes | 12 Hours |
2 Years of College | |||||||
Bachelor's Degree* | |||||||
* Only college degrees in an engineering discipline eligible for registration as a professional engineer in Texas. Degrees with a major in chemistry, biology, bacteriology, or an approved similar discipline are acceptable on a case by case basis. |