Water Tanks
The storage of portable water has always be of importance to the development of civilization. The ability to store clean water for future use allows people to settle and homestead areas that may not have had ready access to water and or prepare for times of possible water need. The basic premise has always been to store clean water up in the air to then use gravity to deliver the water when needed. What began as small storage tanks has transformed into huge structures that tower hundreds of feet in the air holding millions of gallons of water for a given city.
