Subtitle D - WATER QUALITY CONTROL
- Chapter 26 - WATER QUALITY CONTROL (§§ 26.001 — 26.562)
- Chapter 27 - INJECTION WELLS (§§ 27.001 — 27.207)
- Chapter 28 - WATER WELLS AND DRILLED OR MINED SHAFTS (§§ 28.001 — 28.107)
- Chapter 28A - CERTAIN AGGREGATE PRODUCTION OPERATIONS (§§ 28A.001 — 28A.151)
- Chapter 29 - OIL AND GAS WASTE HAULERS (§§ 29.001 — 29.053)
- Chapter 30 - REGIONAL WASTE DISPOSAL (§§ 30.001 — 30.106)
- Chapter 31 - SUBSURFACE EXCAVATIONS (§§ 31.001 — 31.018)
- Chapter 32 - SUBSURFACE AREA DRIP DISPERSAL SYSTEM (§§ 32.001 — 32.152)