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Most Americans enjoy high quality drinking water, but contamination by agricultural pesticides and disinfection byproducts is a problem for others. Check out your water supply with EWG’s National Drinking Water Database.

Tuesday, March 1, 2011

Environmental Working Group's Senior Counsel Dusty Horwitt made his fourth appearance today (March 1, 2011) before the New York City Council's Committee on Environmental Protection to highlight the risks posed by the weakly regulated boom in natural gas drilling.

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News and Analysis
Article
Tuesday, February 22, 2011

Last month, the U.S. Department of Health and Human Services (HHS) proposed that public water systems cut back on the amount of fluoride they add to drinking water.

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News and Analysis
Article
Wednesday, February 16, 2011

 

EWG urges California's Office of Environmental Health Hazard Assessment to set a strict public health goal for hexavalent chromium, also known as chromium-6, a probable carcinogen, and move rapidly to establish an enforceable legal limit for the pollutant in drinking water. 

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Testimonies & Official Correspondence
Wednesday, February 16, 2011

EWG comments on the Department of Health and Human Services proposal to reduce the maximum reccomended concentration of fluoride in drinking water.

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Testimonies & Official Correspondence
Thursday, February 3, 2011

Perchlorate, a common ingredient in rocket fuel and a potent thyroid toxin, will be regulated in drinking water, Environmental Protection Agency Administrator Lisa P. Jackson announced yesterday (Feb. 2).

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News and Analysis
Article
Thursday, February 3, 2011

Testing by four municipal drinking water suppliers has confirmed the results of a study by the Environmental Working Group that detected widespread contamination by chromium-6, a suspected toxic carcinogen.

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News Release
Wednesday, February 2, 2011

Environmental Working Group's recent national study that detected widespread drinking water contamination by carcinogenic chromium-6 was the subject of intense discussion this morning at a well-attended and sometimes contentious 2½-hour U.S. Senate hearing.

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News and Analysis
Article
Wednesday, February 2, 2011

Perchlorate, a common ingredient in rocket fuel and a potent thyroid toxin, will finally be regulated in drinking water, Environmental Protection Agency Administrator Lisa P. Jackson announced today.

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News Release
Wednesday, February 2, 2011

 

EWG president Ken Cook testifies that ensuring safe, accessible drinking water is a core responsibility of the U.S. government. 

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Testimonies & Official Correspondence
Thursday, January 27, 2011

You're at the airport. You remembered your refillable water bottle and got it through security by draining its contents in the security line (can't take 'em through full).

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News and Analysis
Article
Tuesday, January 11, 2011

The Environmental Protection Agency (EPA) promised to help local water utilities address public concerns over the possible presence of hexavalent chromium (chromium-6) in drinking water, and today it delivered.

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News Release
Monday, January 10, 2011

On Jan. 4, President Obama signed into law theReduction of Lead in Drinking Water Act. The law will reduce the amount of lead allowed in faucets and plumbing fixtures to a tiny fraction of the old limit - from 8 percent to 0.25 percent.

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News and Analysis
Article
Friday, January 7, 2011

Since 2005, Environmental Working Group (EWG) has been pushing the federal government and municipal water utilities to reduce the levels of fluoride in drinking water to protect children from tooth enamel damage ("dental fluorosis") and other potential health problems. Today  those concerns have been heard.  The nation's top health official, Health and Human Services Secretary Kathleen Sebelius has announced plans to lower the agency's maximum recommended fluoride level from 1.2 milligrams per liter of water to 0.7.

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News Release
Monday, January 3, 2011

For years, California officials have been working to set the nation's first-ever safety standard for the carcinogenic metal hexavalent chromium (chromium-6), commonly found in the state's drinking water. Last week (Dec. 31), after specifically evaluating the pollutant’s threat to infants, public health officials sharply lowered their proposed “public health goal” to 0.02 parts per billion (ppb) of chromium-6 in drinking water.

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News Release
Wednesday, December 22, 2010

Just two days after the release of Environmental Working Group's (EWG) analysis of chromium-6 (hexavalent chromium) contamination in the drinking water of 31 U.S. cities, the federal Environmental Protection Agency (EPA) has issued a comprehensive plan to help local water utilities address the problem.

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News Release
Tuesday, December 21, 2010

By Rebecca Sutton, PhD, EWG Senior Scientist

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Article
Monday, December 20, 2010

Laboratory tests commissioned by EWG have detected hexavalent chromium, the carcinogenic “Erin Brockovich chemical,” in tap water from 31 of 35 American cities. The highest levels were in Norman, Okla.; Honolulu, Hawaii; and Riverside, Calif. In all, water samples from 25 cities contained the toxic metal at concentrations above the safe maximum recently proposed by California regulators.

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Reports & Consumer Guides
Monday, December 20, 2010

Millions of Americans are drinking water contaminated with the carcinogenic chemical that came to national attention in the 2000 feature film Erin Brockovich. Laboratory tests commissioned by EWG found hexavalent chromium, or chromium-6, in the drinking water of 31 of 35 selected U.S. cities. Among those with the highest levels were Norman, Okla.; Honolulu; and Riverside, Calif.

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News Release
Wednesday, December 15, 2010

EWG comments on EPA’s review of toxicological studies for hexavalent chromium say that there is no need to weaken the conclusions or delay issuing the document.

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Testimonies & Official Correspondence
Wednesday, December 15, 2010

Whether it’s from flood, fire or a tornado, there are few more devastating events than losing a home. But it’s hard to equal the shock of having your house suddenly just blow up.

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