Water Facts  
 
"All the water that will ever be is, right now.”

—National Geographic, 1993
 

 
  Less than 1% of the world's fresh water (or about 0.007% of all water on earth) is readily accessible for direct human use. *1
 

 
  Every $1 spent on water and sanitation creates on average another $8 in costs averted and productivity gained. *1
 

 
  The average American individual uses 100 to 176 gallons of water at home each day. *2,*3
 

 
  Water systems fail at a rate of 50% or higher. *4,* 5
 

 
  One inch of rain falling on one acre of land is equal to about 27,154 gallons of water. *6
 

 
  The 250 million U.S. residents living today have access to about the same amount of water as U.S. residents did 200 years ago, when the population was four million. *7
 

 
  If present consumption patterns continue, two out of every three persons on Earth will live in water-stressed conditions by the year 2025. *8
 

 
  About 3.5 million people depend on the Chattahoochee water supply for their daily needs (which includes 70% of the people who live in Metro Atlanta).
*9
 
 
References
 
 

1. World Health Organization Fact Sheet "Health in Water Resources Development." 

 
 

2. U.S. Geological Survey Fact Sheet "Water Q&A: Water Use at Home."

 
 

3. World Resources Institute, 1998 - 99 & 1996 - 97.  "A Guide to the Global Environment."

 
  4. The Sphere Project Handbook "Humanitarian Charter and Minimum Standards in Disaster Response."   
  5. World Health Organization Fact Sheet "Sustainability and Optimization of Water Supply and Sanitation Services."   
  6. United States Geological Survey  
  7. National Drinking Water Alliance  
  8. United Nations Environment Program  
  9. Upper Chattahoochee Riverkeeper