American consumers drink more bottled water every year, in part because they think it is somehow safer or better than tap water. They collectively spend hundreds or thousands of dollars more per gallon for water in a plastic bottle than they would for the H20 flowing from their taps. Rather than buying into this myth of purity in a bottle, consumers should drink from the tap. Bottled water generally is no cleaner, or safer, or healthier than tap water. In fact, the federal government requires far more rigorous and frequent safety testing and monitoring of municipal drinking water.
In some cases, beverage companies use misleading labels, including marketing bottled tap water as spring water. In fact, as much as 40 percent of bottled water is bottled tap water.
Furthermore, the production of bottled water causes many equity, public health, and environmental problems. The big beverage companies often take water from municipal or underground sources that local people depend on for drinking water. Producing the plastic bottles uses energy and emits toxic chemicals. Transporting the bottled water across hundreds or thousands of miles spews carbon dioxide into the air, complicating our efforts to combat global climate change. And in the end, empty bottles are piling up in landfills.