Chapter 298 - ENVIRONMENTAL FLOW STANDARDS FOR SURFACE WATER
- Subchapter A - GENERAL PROVISIONS (§§ 298.1 — 298.25)
- Subchapter B - TRINITY AND SAN JACINTO RIVERS, AND GALVESTON BAY (§§ 298.200 — 298.240)
- Subchapter C - SABINE AND NECHES RIVERS, AND SABINE LAKE BAY (§§ 298.250 — 298.290)
- Subchapter D - COLORADO AND LAVACA RIVERS, AND MATAGORDA AND LAVACA BAYS (§§ 298.300 — 298.340)
- Subchapter E - GUADALUPE, SAN ANTONIO, MISSION, AND ARANSAS RIVERS, AND MISSION, COPANO, ARANSAS, AND SAN ANTONIO BAYS (§§ 298.350 — 298.390)
- Subchapter F - NUECES RIVER AND CORPUS CHRISTI AND BAFFIN BAYS (§§ 298.400 — 298.440)
- Subchapter G - BRAZOS RIVER AND ITS ASSOCIATED BAY AND ESTUARY SYSTEM (§§ 298.450 — 298.490)
- Subchapter H - RIO GRANDE, RIO GRANDE ESTUARY, AND LOWER LAGUNA MADRE (§§ 298.500 — 298.540)