Where does the freshwater that you use in your home come from?

 a groundwater source, such as a well, or from a surface-water source, such a river, lake, or reservoir. In the U.S. in 2005, about 258 million of the 301 million people in the United States got their home water delivered by a public supplier, such as the county water department. At other homes, mainly is more rural areas, people provide water for themselves from sources such as a well, a cistern, a pond, or a stream. Largely groundwater wells provide water for these users, with almost 98% of water coming from wells.

Any answer is the answer if it was me ill just say water come from everywhere :)