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Tap Water

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.

Wednesday, July 20, 2011

Government Accountability Office investigation released last week has found that the Environmental Protection Agency's efforts to protect drinking water and public health from dangerous contaminants are inadequate.

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EnviroBlog
Blog Post
Monday, July 11, 2011

When I was growing up in Pennsylvania, my mother used to admonish me to conserve water during droughts. "Turn off the faucet while you brush your teeth," she'd say, "and take a shorter shower." Most people have heard this advice. But is it the most effective way to reduce water use?

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EnviroBlog
Blog Post
Thursday, June 23, 2011

 

Veterans and their families made ill by contaminated well water at Marine Corps Base Camp Lejeune in North Carolina should not have to fight to get medical care and services.

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News Release
Monday, May 2, 2011

In March, DuPont, the behemoth chemical company whose factories have polluted groundwater in several communities in West Virginia, Ohio and New Jersey, agreed to pay $8.3 million to provide water filters for 4,800 homes in southern New Jersey.

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EnviroBlog
Blog Post
Friday, April 15, 2011

The Water Research Foundation, an offshoot of the American Water Works Association of water utilities, has accused Environmental Working Group of informing utility customers about the presence of chromium-6, a suspected carcinogen, in their tap water. "Reckless and irresponsible," the foundation claims.

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EnviroBlog
Blog Post
Tuesday, April 12, 2011

By Dusty Horwitt, EWG Senior Counsel

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EnviroBlog
Blog Post
Tuesday, April 5, 2011

Tap water industry representatives made no mention of their chromium-6 2004 study when they testified alongside EWG at a Feb. 2 Senate environment committee hearing on chromium-6 pollution.

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EnviroBlog
Blog Post
Sunday, April 3, 2011

EWG’s study of chromium-6 contamination in tap water is not the first to attempt to assess chromium-6 pollution across the country. 

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Reports & Consumer Guides
Monday, March 28, 2011

Some water utility representatives have protested Environmental Working Group’s report of laboratory tests that found worrisome levels of chromium-6, a suspected carcinogen, in the drinking water of 31 cities across the country. Yet the tap water industry was worried enough about the contaminant to conduct its own extensive survey in 2004 that found clear evidence of widespread chromium-6 pollution in untreated source water. The survey, conducted by the Awwa Research Foundation (since renamed the Water Research Foundation), an offshoot of the American Water Works Association, obtained data on 341 source water samples from 189 utilities in 41 states. The conclusion: chromium-6 is common in American groundwater.

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News Release
Thursday, March 17, 2011

The boom in natural gas drilling across the United States has spawned well-warranted fears that the fluids and chemicals used to free the gas from surrounding rock could pose a risk to drinking water supplies that tens of millions depend on.

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EnviroBlog
Blog Post
Monday, March 7, 2011

The Environmental Protection Agency has proposed a nationwide plan to require water utilities to test drinking water for 28 contaminants currently unregulated by federal law, including six perfluorinated chemicals, a family of toxic industrial chemicals found widely in consumer products.

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News Release
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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EnviroBlog
Blog Post
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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EnviroBlog
Blog Post
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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EnviroBlog
Blog Post
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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EnviroBlog
Blog Post
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

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