Diagrams

                                           

 Water-Water Interaction          Water-NaCl (salt) Interacting H2O & NaCl Dissolving     

 Distribution  of Earth's Water             Water Pump                           Ground Water I

 

            Ground Water II

            

  Surface vs. Ground Water           Surface Water & US                    Surface Water Uses

 

 Ground Water & US                 Ground Water Uses           Ground Water Use OVER Surface

   

Total US Withdrawals      Self-Supplied Withdrawals    Public vs Self Supplied Water