Peter T. Daniels wrote:   
   > Water depends on elevation above sea level. Any tank lower than the reservoir   
   > up in the Catskills is supplied by gravity alone.   
      
   That's an oversimplification.   
      
   For one thing, the water from the Catskills first flows to lower holding   
   reservoirs in Westchester.  Other water that originates in the New Croton   
   Reservoir flows to a holding reservoir in the Bronx.   
      
   Jimmy   
      
   --- SoupGate-Win32 v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)