Figure: 30 TAC §30.390(a)
License Education Work
Experience
Training
Credits
Class D High School
Diploma (HSD) or
equivalent
None 20 hours
Class C,
Distribution,
Groundwater,
Surface
water
HSD or equivalent 2 years 60 hours
Class B,
Distribution
and Groundwater
Bachelor's
HSD or equivalent
2 years
5 years
120 hours
120 hours
Class B, Surface
water
Bachelor's
HSD or equivalent
2 years
5 years
144 hours
144 hours
Class A Master's
Bachelor's
HSD or equivalent
4 years
5 years
8 years
184 hours
184 hours
184 hours