Some Helpful Links

Federal Agencies/Organizations:

• Environmental Protection Agency (EPA)
• National Institute of Food and Agriculture (NIFA) National Water Program
• Natural Resources Conservation Service (NRCS)
• United States Fish and Wildlife Service (USFWS)
• United States Forest Service (USFS)
• United States Geological Survey (USGS)

State Agencies/Organizations:

• Texas AgriLife Extension Service
• Texas Commission on Environmental Quality (TCEQ)
• Texas General Land Office (GLO)
• Texas Parks and Wildlife Department (TPWD)
• Texas River Authorities
• Texas State Soil and Water Conservation Board (TSSWCB)
• Texas Water Development Board (TWDB)

Data Sources:

• GLO
• NRCS
• TCEQ
• TWDB
• USFWS
• USGS
  

Impairment Information:

• EPA ATTAINS
• Texas Integrated Report for Clean Water Act Sections 305(b) & 303(d)

Spatial Technology:

• EPA Surf Your Watershed
• Google Earth
• Southern Regional Water Program Mapping Service
• USGS Elevation Derivatives for National Applications (EDNA)
• Web Soil Survey

Water Quality Monitoring:

• Clean Rivers Program
• Coordinated Monitoring Schedule
• Texas Stream Team

Water Quality Standards:

• Surface water quality standards
• Drinking water quality standards