Before you spend $2 on a bottled water again…Think Again!
I don’t know about you but as far as I’m concerned the persistent reports by researchers about the low quality standards followed by bottled water companies really gets under my skin. In a day and age where a small bottle of water can cost as much as $2 out of a vending machine or convenience store you would think the water would be at least be pure. Apparently this isn’t the case.
According to study released this week by an environmental advocacy group water tested leading brands of bottled water turned up a variety of contaminants often found in ordinary tap water.
These findings of course make a mockery of the advertising claims by bottled water companies and challenge the popular impression that bottled water is purer than tap water, the researchers say. While, all the brands tested in this study met federal health standards for drinking water, two brands did violate a California state standard, according to the study.
A bottled water industry group International Bottled Water Association of course immediately branded the findings “alarmist.” According to the associations President Joe Doss said the study is based on the faulty premise that a contaminant is a health concern “even if it does not exceed the established regulatory limit or no standard has been set.”
Lousy argument as far as most people paying up to $2 a bottle would retort. Especially when you look closely at the results of the lab tests on 10 brands of bottled water detected 38 chemicals including bacteria, caffeine, the pain reliever acetaminophen, fertilizer, solvents, plastic-making chemicals and the radioactive element strontium. Though some probably came from tap water that some companies use for their bottled water, other contaminants probably leached from plastic bottles, according to the researchers who prepared this latest study.
“In some cases, it appears bottled water is no less polluted than tap water and, at 1,900 times the cost, consumers should expect better,” said Jane Houlihan, an environmental engineer who co-authored the study.
The Washington-based Environmental Working Group, an organization founded by scientists that advocates stricter regulation conducted the study over 2 years. The study concludes the contaminants in bottled water purchased in nine states and Washington, D.C.
Of the 10 brands tested by Researchers, eight did not have contaminants high enough to warrant further testing. But two brands did, so more tests were done and those revealed chlorine byproducts above California’s standard. The researchers identified those two brands as Sam’s Choice sold by Wal-Mart and Acadia of Giant Food supermarkets.
In the Wal-Mart and Giant Food bottled water, the highest concentration of chlorine byproducts, known as trihalomethanes, was over 35 parts per billion. California’s limit is 10 parts per billion or less, and the industry’s International Bottled Water Association makes 10 its voluntary guideline. The federal limit is 80.
Wal-Mart insists its own studies did not turn up illegal levels of contaminants. Giant Food officials released a statement asserting that Acadia meets all regulatory standards. Acadia is sold in the mid-Atlantic states, so it isn’t held to California’s standard. In most places, bottled water must meet roughly the same federal standards as tap water.
The researchers also said the Wal-Mart brand was five times California’s limit for one particular chlorine byproduct, bromodichloromethane. The environmental group wants Wal-Mart to label its bottles in California with a warning because the chlorine-based contaminants have been linked with cancer. It has filed a notice of intent to sue.
Wal-Mart spokeswoman Shannon Frederick said the company was “puzzled” by the findings because testing by suppliers and another lab had detected no “reportable amounts” of such contaminants. She said Wal-Mart would investigate further but defended the quality of its bottled water.
The researchers recommend that people worried about water contaminants drink tap water with a carbon filter.