| Texas Administrative Code |
| TITLE 30 | ENVIRONMENTAL QUALITY |
| PART 1 | TEXAS COMMISSION ON ENVIRONMENTAL QUALITY |
| CHAPTER 222 | SUBSURFACE AREA DRIP DISPERSAL SYSTEMS |
| SUBCHAPTER D | DESIGN CRITERIA |
Rules
| §222.111 | General Provisions |
| §222.113 | Engineering Report |
| §222.115 | Treatment System |
| §222.117 | Subsurface Area Drip Dispersal System Design |
| §222.119 | Delivery Systems |
| §222.121 | Dispersal Zones |
| §222.123 | Controls |
| §222.125 | Vertical Separation |
| §222.127 | Storage |
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