For the Dallas/Fort Worth, El Paso, and Houston/Galveston areas as defined in § 115.10 of this title (relating to Definitions), any petroleum solvent dry cleaning facility that consumes less than 2,000 gallons of petroleum solvent per year is exempted from the requirements of § 115.552(a)(1) of this title (relating to Control Requirements).
30 Tex. Admin. Code § 115.557