Take Back the Tap
The National Resources Defense Council carried out a four-year study of bottled water and found that bottled water is not necessarily safer or cleaner than water from the tap. In fact, the environmental action group discovered that 25 percent of bottled water is just tap water in a bottle. After testing 1,000 bottles of 103 brands of bottled water, the group found that about 22 percent of the tested brands contained, in at least one sample, chemicals or bacteria in amounts above state health standards.
Bottled water also takes a heavy toll on the environment. Plastic bottles are made from oil, and the amount of oil and energy used to produce the plastic water bottles consumed annually in the U.S. would fuel a million cars for one year, according to Food and Water Watch. By contrast, the energy used to transport tap water from Hetch Hetchy to your home is minimal, as gravity moves water through the system. Because the water is so pure to begin with, there is also little energy expended to treat the water.
Bottled water creates 1.5 million tons of plastic waste per year, according to the National Resources Defense Council. While recycling your old water bottle is certainly environmentally preferable to tossing it in the garbage, it still takes energy and resources to re-manufacture the water bottle into a new product. Purchasing a reusable bottle and re-filling it with tap water eliminates the need for all those plastic bottles. Remember, it’s always better to reduce and reuse before you recycle.
And need I mention the financial cost of bottled water? Bottled water is expensive, and you’re already paying your city or water provider for high-quality tap water.
http://fostercity.patch.com/articles/take-back-the-tap-2
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