This is a clone of the Texas Administrative Code (TAC) for educational purposes. It is not the official version and should not be used for legal purposes. Site created Wed, 21 May 2025 21:16:51 GMT
The National Emissions Standards for Radon Emissions from Phosphogypsum Stacks as specified in 40 CFR 61, Subpart R, as promulgated on June 3, 1992, are incorporated by reference.