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  Groundwater Districts and Agencies   State Agencies  
  High Plains UWCD     Texas Water Development Board (TWDB)  
  Llano Estacado UWCD     Texas Department of Licensing and Regulation (TDLR)  
  Mesa UWCD     Texas Natural Resources Information System (TNRIS)  
  Permian Basin UWCD     Texas Commission on Environmental Quality (TCEQ)  
  Sandy Land UWCD     Texas Water Conservation Association (TWCA)  
  Groundwater Management Area #2 (GMA #2)     Texas Groundwater Protection Committee  
  Texas Alliance of Groundwater Districts (TAGD)     Water Well Drillers and Water Well Pump Installers  
  Llano Estacado Regional Water Planning Group        
  Other Water Related Links      
  South Plains PET Network      
  Texas AgriLife Research      
  Texas Water Matters