DYK: Where Does Your Water Come From? Apr 22, 2019 | 4-Technology, Materials, Tools, Did You Know? (DYK), Funny & Interesting, Industry Impact on Economy, Society and the Environment Where Does Your Water Come From? Approximately 87% of the U.S. population relied on public water supply in 2015; the remainder relies on water from domestic wells. Submit a Comment Click here to cancel reply.Please Login to Comment.