water up to a tank to furnish a convenient supply for the house, 
barn, and dairy, in each of which there should be at least one spigot. 
From the foregoing consideration it is evident that it is not usually 
a difficult matter to comply with all of the requirements of a sanitary 
water supply on the farm. It would appear to present much fewer 
difficulties than the same problem in towns, and seems to require only 
ordinary intelligence in selection of the site and subsequent manage- 
ment besides a certain expenditure of time and money necessary in 
the construction of devices for convenience. Each supply presents 
its own problem which must be solved for itself with proper recogni- 
tion of the objects to be aimed at, and these are purity, abundance, 
and convenience. 
