Organizations > National/Regional
- Bureau of Land Management, New Mexico, Oklahoma, Kansas, Texas
- manages surface activities on 261 million acres of America's public lands, located primarily in 12 Western States
- Bureau of Reclamation, Great Plains Region
- encompasses nine western states,and hundreds of irrigation projects, dams, and other water-supply related facilities
- Natural Resources Conservation Service, Texas
- National Water and Climate Center
- Agricultural Research Service, Southern Plains Area
- research projects in agriculture, nutrition, technology, the environment and other topics
- Soil and Water Management Research Unit
- research on crop water use and on irrigation and water management technologies for sustaining or enhancing crop productivity, improving water use efficiency, reducing ground water use, enhancing water quality, and sustaining the soil resources in the Southern High Plains
- Texas Agricultural Statistics Service
- agricultural crop and animal statistics
- U.S. Environmental Protection Agency Region 6
- serving Louisiana, Arkansas, Oklahoma, New Mexico, Texas and 66 Tribes
- STORET Database Access
- water quality data
- Surf Your Watershed
- watershed data search
- Water--Texas
- from U.S. Environmental Protection Agency
- Activities in Texas
- from U.S. Geological Survey
- Fact Sheets (Listed by State)
- from U.S. Geological Survey
- Ground Water Atlas of the United States: Oklahoma, Texas
- text and maps on High Plains aquifer in these states
- National Water-Quality Assessment (NAWQA) Program - High Plains Regional Ground Water Study
- Water Data for Texas (NWISWeb)
- Water-Quality Data for Texas