Tex. Water Code § 27.033
Current with legislation from the 2023 Regular and Special Sessions signed by the Governor as of November 21, 2023.
A person making application to the railroad commission for a permit under this chapter shall submit with the application a letter of determination from the railroad commission stating that drilling and using the disposal well and injecting oil and gas waste into the subsurface stratum will not endanger the freshwater strata in that area and that the formation or stratum to be used for the disposal is not freshwater sand.
Tex. Water Code § 27.033