30 Tex. Admin. Code § 112.21
Current through Reg. 49, No. 45; November 8, 2024
No person or persons who have been issued a board order establishing an area control plan pursuant to § 112.20 of this title (relating to Exemption Procedure) may cause or contribute to a condition in which the ambient air quality in the affected areas of the state will exceed 0.5 parts per million by volume of sulfur dioxide averaged over a one-hour period.
30 Tex. Admin. Code § 112.21