News Releases

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Areas of Focus

Areas of Focus

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California's proposed chromium-6 drinking water limit fails to protect public health

Today California’s State Water Resources Board convened a hearing on its proposed drinking water limit for hexavalent chromium, commonly known as chromium-6, the notorious “Erin Brockovich” carcinogen...

EPA draft review finds ‘Erin Brockovich’ chemical likely carcinogenic in drinking water

On Thursday, the Environmental Protection Agency published a draft toxicology assessment of hexavalent chromium – the cancer-causing chemical made notorious by the film “Erin Brockovich” – finding it...

Michigan officials investigate ‘Erin Brockovich’ chemical contamination of Huron River

A Michigan company known for releasing toxic chemicals into air and water is under criminal investigation after spilling “several thousand gallons” of liquid contaminated with the cancer-causing...

California announces maximum contaminant level for ‘Brockovich’ carcinogen in drinking water

On Monday, the California Water Resources Control Board’s Drinking Water Program, or DWP, announced a maximum contaminant level of 10 parts per billion for hexavalent chromium in water.

‘Brockovich’ carcinogen found in tap water of more than 250 million Americans

A new interactive map details where hexavalent chromium, the notorious “Erin Brockovich” carcinogen, contaminates tap water serving 251 million Americans, exceeding levels scientists say are safe...

EWG: A Novel Method for Assessing Combined Risk of Multiple Tap Water Pollutants

The array of toxic pollutants in California drinking water could cause more than 15,000 cases of cancer, according to a peer-reviewed EWG study that is the first ever to assess the cumulative risk...

EWG: ‘Brockovich’ Carcinogen Found in Tap Water of 200 Million Americans

Under an Environmental Protection Agency program, from 2013 to 2015, local water utilities took more than 60,000 water samples and found chromium-6 in more than 75 percent of samples. The EPA's tests...

In Wake of N.C. Chrom-6 Scandal, EWG, Brockovich Call for Action by EPA

As news about North Carolina's governor and his administration downplaying the risks of drinking water contaminated with hexavalent chromium unfolds, two leading environmental health advocates are...

State “Clean Up” Plan Could Leave 24 Million Californians Exposed to Potent Carcinogen

The State of California's proposed drinking water standard for hexavalent chromium, or chromium-6, could leave roughly 24 million residents, or more than 60 percent of the state's population...

EWG, NRDC Sue to Protect Millions of Californians from Contaminated Drinking Water

The Natural Resources Defense Council and the Environmental Working Group today sued the California Department of Public Health for failing to protect millions of Californians from hexavalent chromium...

California Issues Standard for Erin Brockovich Chemical

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...

Utilities Knew Of Chrome-6 Contamination For Years

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...

EPA Unveils Plan to Help Identify ‘Brockovich’ Chemical in Drinking Water

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...

California Moves to Protect Public from Notorious Carcinogen

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...

EWG Applauds Obama Administration Plan to Address Chromium-6 Contamination

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...

Press Release - Tests Show Notorious Carcinogen is Widespread in US Tap Water

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...

Cities Confirm EWG Tap Water Tests

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...

California Proposes Nation’s First Limit on “Erin Brockovich” Chemical

After more than a decade of fighting an across-the-board industry campaign, the California government has finally announced proposed health guidelines for the deadly cancer-causing chemical hexavalent...

EPA poised to send known carcinogen back to the public

On January 19, EPA will decide whether or not to allow unrestricted use of the potent human carcinogen chromium-6 in a wood preservative known as ACC (acid copper chromate), for lumber sold at the...
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