| Texas Administrative Code |
| TITLE 30 | ENVIRONMENTAL QUALITY |
| PART 1 | TEXAS COMMISSION ON ENVIRONMENTAL QUALITY |
| CHAPTER 321 | CONTROL OF CERTAIN ACTIVITIES BY RULE |
| SUBCHAPTER D | SAND AND GRAVEL WASHING |
Rules
| §321.61 | Application of Subchapter |
| §321.62 | Exception to Application of Subchapter |
| §321.63 | Treatment and Retention Facilities |
| §321.64 | Diversion of Runoff |
| §321.65 | Available Capacity |
| §321.66 | Prohibition of Unauthorized Discharge |
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