Quellwasser

Quellwasser, literally "source water" in German, refers to water drawn from a natural underground spring that emerges at or near the surface. The water is collected from a defined spring and may be bottled at the source or transported to a bottling facility for packaging. Its composition and taste depend on the geology through which the water travels, resulting in profiles that range from very pristine to lightly mineralized.

In German-speaking countries the term is used for natural spring water. It is distinct from mineral water, which carries a guaranteed mineral content, and from treated municipal water. Bottling of Quellwasser often involves minimal processing, such as filtration or carbonation, but the goal is to preserve the water's natural character.

Quality and regulation: Quellwasser sold commercially must meet potable-water standards and is monitored for pathogens and contaminants. Labels typically identify the source spring, the location, and whether the water is still or carbonated. Some springs are located in protected areas to safeguard purity.

Uses and perception: Quellwasser is consumed as a beverage and is commonly marketed for its natural origin. It is used in households and in food service, and spa towns sometimes promote Quellwasser as part of regional identity.