Texas Administrative Code
Title 30 - ENVIRONMENTAL QUALITY
Part 1 - TEXAS COMMISSION ON ENVIRONMENTAL QUALITY
Chapter 112 - CONTROL OF AIR POLLUTION FROM SULFUR COMPOUNDS
Subchapter A - CONTROL OF SULPHUR DIOXIDE
Section 112.3 - Net Ground Level Concentrations

Universal Citation: 30 TX Admin Code § 112.3

Current through Reg. 50, No. 13; March 28, 2025

(a) Except as specified in subsections (b) or (c) of this section or § 112.4 of this title (relating to Net Ground Level Concentration--Exemption Conditions), no person in the State of Texas may cause, suffer, allow, or permit emissions of sulfur dioxide (SO2) from a source or sources operated on a property or multiple sources operated on contiguous properties to exceed a net ground level concentration of 0.4 part per million by volume (ppmv) averaged over any 30-minute period.

(b) No person in Galveston or Harris County may cause, suffer, allow, or permit emissions of SO2 from a source or sources operated on a property or multiple sources operated on contiguous properties to exceed a net ground level concentration of 0.28 ppmv averaged over any 30-minute period.

(c) No person in Jefferson or Orange County may cause, suffer, allow, or permit emissions of SO2 from a source or sources operated on a property or multiple sources operated on contiguous properties to exceed a net ground level concentration of 0.32 ppmv averaged over any 30-minute period.

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