Links
- Brazos River Authority
- Brazos Valley Council of Governments
- Coastal Bend Bays and Estuaries Program
- CSREES
- Galveston Bay Estuary Program
- Golden Crescent Regional Planning Commission
- Guadalupe-Blanco River Authority
- Houston-Galveston Area Council
- Lavaca-Navidad River Authority
- Lower Colorado River Authority
- Lower Neches Valley Authority
- Natural Resources Conservation Service
- Nueces River Authority
- Plum Creek Conservation District
- Sabine River Authority
- San Antonio River Authority
- South East Texas Regional Planning Commission
- Southern Region Water Quality Program
- Texas AgriLife Bookstore
- Texas A&M University
- Texas Coastal Watershed Program
- Texas Commission on Environmental Quality
- Texas Commission on Environmental Quality Clean Rivers Program
- Texas Commission on Environmental Quality TMDL Program
- Texas AgriLife Extension Service
- Texas AgriLife Extension Soil and Crop Sciences
- Texas Department of Agriculture
- Texas Forest Service
- Texas General Land Office
- Texas Parks and Wildlife Department
- Texas Parks and Wildlife Department Coastal Fisheries Division
- Texas Parks and Wildlife Department Inland Fisheries Division
- Texas Sea Grant
- Texas State Soil and Water Conservation Board
- Texas Water Development Board
- Texas Water Resources Institute
- Trinity River Authority
- US EPA Non Point Source Pollution page
- US EPA Water page
