Alkaline water has a pH of more the 7.0, while water with a pH of less than 7.0 is considered acidic. Mountain Valley Spring Water is pristine, naturally high pH water, containing a nice selection of minerals like calcium carbonate, iron, manganese and … Acidic elements in water – such as chlorine, sulphates, and nitrates lower its pH and its health benefits. After all, all of our water choices have 220 milligrams per liter of naturally occurring minerals … The Mountain Valley originates from a single protected spring source that naturally filters water through the earth that is some 3500 years old by the time we bottle it. Devotees of our water claim it not only tastes refreshing, but it has a certain “mouth feel” other holistic water … ... What minerals are in Mountain Valley Spring Water? Mountain Valley Spring Water is pristine, naturally high pH water, containing a nice selection of minerals like calcium carbonate, iron, manganese and even a trace amount of fluoride. By the 1920s, Mountain Valley Water was being served in the United States Senate, and in 1928, distribution began in California, making Mountain Valley the first bottled water to be available coast to coast. Is Mountain Valley Spring Water alkaline or acidic? Pair any of these foods with any of our Mountain Valley Water’s and you will have mineral rich and healthy meal. Mountain Valley Spring Water , with a pH in the range of 8.3, is moderately alkaline. High mineral mushrooms include shiitake, crimini, portobello, and white button. In 1924, Schlafly purchased the DeSoto Springs Mineral Water Company, located at 150 Central Avenue in Hot Springs. Mountain Valley Spring Water, with a pH in the range of 8.3, is moderately alkaline.