Sourced from an artesian well. From a California historic site. Be a friend - Tell a friend. Carlsbad Alkaline Water was discovered in 1882 one block from the Pacific Ocean. This 9,500-year-aged pure living water comes from a 1,700-foot-deep aquifer that originates about 60 miles east in the mountains of the Cleveland National Forest and ultimately discharges deep at the bottom of the ocean off Carlsbad. Nature enhances our water with a unique combination of minerals that make it pure, naturally high alkaline, and with electrolytes. In 1973 the California State Senate declared our unique water the most healthful and the City of Carlsbad was named after it! Nothing is added to our delicious most healthful water! We don't use an alkaline or ionizer machine! Alkalize your body & mind! Declared by the California State Senate as most healthful water. Naturally alkaline. pH 8.0-9.0 range at source. Nothing added. For questions or a report on water quality and information call 760-434-1887. carlsbadalkalinewater.com. Since 1882.