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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.

Tuesday, July 31, 2012

The U.S. House of Representatives today passed a bipartisan bill that provides health benefits to veterans and their families exposed to contaminated drinking water at Marine Corps Base Camp Lejeune in North Carolina.

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News Release
Thursday, July 19, 2012

The U.S. Senate unanimously passed a bill that furnishes health care benefits to veterans and their families made ill from polluted drinking water at Marine Corps Base Camp Lejeune in North Carolina.

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News Release
Thursday, April 12, 2012

A new Environmental Working Group report examines water pollution caused by farm runoff and details how treating the problem after the fact is increasingly expensive, difficult and, if current trends continue, ultimately unsustainable.

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News Release
Thursday, April 12, 2012

Water that runs off fields treated with chemical fertilizers and manure is loaded with nitrogen and phosphorus, two potent pollutants that inevitably end up in rivers and lakes and set off a cascade of harmful consequences, contaminating the drinking water used by millions of Americans. Treating this water after the fact to clean up the contamination is increasingly expensive, difficult and, if current trends continue, ultimately unsustainable. The only solution that will preserve the clean, healthy and tasty drinking water that people expect is to tackle the problem at the source. 

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Reports & Consumer Guides
Tuesday, March 13, 2012

Animal waste and fertilizer from farming operations in California’s Salinas Valley and Tulare Lake Basin are the source of 96 percent of the nitrate contamination in the area’s groundwater, a new study commissioned by the State Water Resources Control Board found.

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News Release
Friday, January 13, 2012

According to a Huffington Post article published today, U.S. Marine Corps officials have urged federal health experts not to release complete information about an ongoing federal water assessment at Marine Corps Base Camp Lejeune, home to the largest documented case of water contamination at a domestic military facilit

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EnviroBlog
Blog Post
Wednesday, January 4, 2012

In 2010, EWG identified chromium-VI contamination in the drinking water of 31 of the 35 cities we tested. One Kentucky city has stepped up to solve that problem.

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EnviroBlog
Blog Post
Thursday, December 15, 2011

Nearly 40 Marine veterans diagnosed with male breast cancer today urged President Obama to support legislation in Congress that would provide health care for those made ill by carcinogenic chemicals that contaminated drinking water at Camp Lejeune in North Carolina.

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EnviroBlog
Blog Post
Wednesday, September 28, 2011

 

The Environmental Protection Agency has handed a major victory to veterans, civilian workers and families who resided at Camp Lejeune, North Carolina when its drinking water was polluted with the chemical trichloroethylene, a solvent used to remove grease from metal.

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News Release
Tuesday, September 20, 2011

 

EWG submits comments on EPA's IRIS program draft toxicological review of hexavalent chromium.

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Testimonies & Official Correspondence
Monday, August 8, 2011

Across the nation, water agencies have conducted hundreds of voluntary tests for this pollutant in response to EWG's startling discovery in 2010 that chromium-6 contamination is widespread in Americans' water supplies.

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EnviroBlog
Blog Post
Friday, July 29, 2011

new report from Government Accountability Office, Congress's investigative arm, shows that a number of states have made serious errors in tap water safety data reporting. GAO attributed the lapses to inadequate funding and oversight.

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EnviroBlog
Blog Post
Thursday, July 28, 2011

new report from Government Accountability Office, Congress's investigative arm, shows that a number of states have made serious errors in tap water safety data reporting. GAO attributed the lapses to inadequate funding and oversight.

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EnviroBlog
Blog Post
Wednesday, July 27, 2011

The California Environmental Protection Agency has set a public health goal of 0.02 parts per billion for drinking water contamination with the carcinogenic compound hexavalent chromium, or chromium-6.

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News Release
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

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