| Texas Administrative Code |
| TITLE 30 | ENVIRONMENTAL QUALITY |
| PART 1 | TEXAS COMMISSION ON ENVIRONMENTAL QUALITY |
| CHAPTER 113 | STANDARDS OF PERFORMANCE FOR HAZARDOUS AIR POLLUTANTS AND FOR DESIGNATED FACILITIES AND POLLUTANTS |
| SUBCHAPTER B | NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS (FCAA, §112, 40 CFR PART 61) |
| DIVISION 1 | RADIONUCLIDE NESHAPS |
Rules
| §113.55 | Radon Emissions from Phosphogypsum Stacks (40 CFR 61, Subpart R) |
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