- 2008 Water Body Assessments by Basin
- 2006 water quality assessments for each of Texas' river and coastal basins in PDF files.
- 2008 Texas Water Quality Inventory and 303(d) List
- Reporting on the assessed quality of Texas' surface waters, completed in 2008. This information is sometimes referred to as the 305(b) report and the 303(d) list, or as the Integrated Report.