Malvern Water (bottled water) when the rock that filters the water dried out during 2006, allowing the water from heavy storms to flow through it too quickly for the natural filtering process to take place efficiently. Due to the slight impurities, the Coca-Cola Company, manufacturer of the Schweppes brand, had to install filtration equipment, which reclassifies the water as spring water under European Union law. Consequently, the labels were change from: "Malvern The Original English Natural Mineral Water. Naturally filtered through Pre-Cambrian granite and sourced from deep beneath the Malvern Hills." to read "The Original English Water Bottled in the Malvern Hills." In 1998,
Malvern Water (bottled water) the Bottling Works Spring is piped from St Ann's Well. In 1927, Schweppes acquired from the Burrow family, Pewtress Spring in Colwall, on the western side of the Herefordshire Beacon, approximately two miles from Colwall village. The source emerges at the fault line between the Silurian thrust and the Precambrian diorite and granite above it. The spring was renamed Primeswell Spring, and in 1929 Schweppes commenced bottling. The factory employed 25 people who bottled 26 million bottles annually. It was operated by Coca-Cola Enterprises Ltd., and the water was sold under the Schweppes brand name. On 20 October 2010 Coca-Cola