basins
- Trinity River Basin: Assessment
- List of assessment and fact sheets for different water body segments in the Trinity River Basin.
- Colorado River Basin: Assessment
- List of assessment and fact sheets for different water body segments in the Colorado River Basin.
- San Jacinto-Brazos Coastal Basin: Assessment
- List of assessment and fact sheets for different water body segments in the San Jacinto-Brazos Coastal Basin.
- San Jacinto River Basin: Assessment
- List of assessment and fact sheets for different water body segments in the San Jacinto River Basin.
- San Antonio River Basin: Assessment
- List of assessment and fact sheets for different water body segments in the San Antonio River Basin.
- Brazos River Basin: Assessment
- List of assessment and fact sheets for different water body segments in the Brazos River Basin.
- Rio Grande Basin: Assessment
- List of assessment and fact sheets for different water body segments in the Rio Grande Basin.
- San Antonio-Nueces Coastal Basin: Assessment
- List of assessment and fact sheets for different water body segments in the San Antonio-Nueces Coastal Basin.
- Canadian River Basin: Assessment
- List of assessment and fact sheets for different water body segments in the Canadian River Basin.
- Bays and Estuaries: Assessment
- List of assessment and fact sheets for different water body segments in Texas bays and estuaries.
- Brazos-Colorado Coastal Basin: Assessment
- List of assessment and fact sheets for different water body segments in the Brazos-Colorado Coastal Basin.
- Nueces-Rio Grande Coastal Basin: Assessment
- List of assessment and fact sheets for different water body segments in the Nueces-Rio Grande Coastal Basin.
- Neches-Trinity Coastal Basin: Assessment
- List of assessment and fact sheets for different water body segments in the Neches-Trinity Coastal Basin.
- Lavaca-Guadalupe Coastal Basin: Assessment
- List of assessment and fact sheets for different water body segments in the Lavaca-Guadalupe Coastal Basin.
- Trinity-San Jacinto Coastal Basin: Assessment
- List of assessment and fact sheets for different water body segments in the Trinity-San Jacinto Coastal Basin.
- Colorado-Lavaca Coastal Basin: Assessment
- List of assessment and Ffact sheets for different water body segments in the Colorado-Lavaca Coastal Basin.
- Sabine River Basin: Assessment
- List of assessment and fact sheets for different water body segments in the Sabine River Basin.
- Lavaca River Basin: Assessment
- List of assessment and fact sheets for different water body segments in the Lavaca River Basin.
- Red River Basin: Assessment
- List of Assessment and Fact sheets for different water body segments in the Red River Basin.
- Gulf of Mexico: Assessment
- List of Assessment and Fact sheets for different water body segments in the Gulf of Mexico.
- Neches River Basin: Assessment
- List of assessment and fact sheets for different water body segments in the Neches River Basin.
- Sulphur River Basin: Assessment
- List of assessment and fact sheets for different water body segments in the Sulphur River Basin.
- Cypress Creek Basin: Assessment
- List of assessment and fact sheets for different water body segments in the Cypress Creek Basin.
- Guadalupe River Basin: Assessment
- List of assessment and fact sheets for different water body segments in the Guadalupe River Basin.
- Nueces River Basin
- List of assessment and fact sheets for different water body segments in the Nueces River Basin.
