Some San Francisco, Calif. Schools Lack Safe Tap Water

Some San Francisco, Calif. schools are using bottled water because their tap water isn't safe to drink, according to NBC Local Media.

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Editor’s Insight: The nation’s public water infrastructure is aging, threatening the safety of tap water. Bottled water has emerged as an important source of safe drinking water. This benefit outweighs the concerns that some environmentalists have raised about bottled water’s impact on landfills. Most water bottles are recycled. 05-07-11 by Elliot Maras