With other natural flavors. In 1920, Giuseppe Musante discovered the now famous geyser located on the Silverado Trail in the upper Napa Valley town of Calistoga, California. Four years later, he founded the Calistoga Mineral Water Company and ever since, each bubbling bottle of Calistoga Sparkling Mineral Water has been bottle at the water's source. We at Calistoga Mineral Water Company hope you enjoy the authentic taste found in this bottle of Calistoga Sparkling Mineral Water. Experience the essence of pure refreshment. Low sodium beverage.