According to a recent survey, roughly 64% of bottled water in the United States comes from municipal water supplies—the same tap water that most people have access to.

Furthermore, some firms hardly purify this water before bottling it, and their products occasionally exceed allowable contamination limits. This raises fundamental concerns regarding transparency and whether consumers are getting what they expect to pay for.

Walmart’s Sam’s Choice and Giant Food’s Acadia have faced criticism for their high levels of contamination. According to studies, Sam’s Choice sometimes exceeded California’s bottled water safety regulations, which is troubling given the premium consumers pay for what they believe to be superior quality. Acadia encountered similar challenges, raising concerns about the concealed health risks in certain bottled water products.

In contrast, products such as Gerber Pure Purified Water, Nestlé Pure Life Purified Water, and Penta Ultra-Purified Water have received accolades for their openness. These companies have freely disclosed their water sources, purification procedures, and safety guarantees, gaining consumer trust in an industry fraught with ambiguity.

Bottled vs. Tap Water: Safety and Quality Comparison

At first glance, bottled water may appear to be a safer and more reliable choice. Its attractive packaging and claims of purity make it appear superior than tap water.

However, a closer look reveals a different story—one in which tap water in the United States consistently surpasses bottled water in terms of safety, regulation, and transparency.

The Environmental Protection Agency (EPA) regulates public tap water systems, ensuring high safety standards and regular testing. According to studies, certain types of bottled water include dangerous pollutants such as arsenic, microplastics, and chemical byproducts.