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Many Americans’ drinking water contains contaminants, and bottled water makers don’t fully disclose the source or purity of their water. EWG is the place to go for information about your water.

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The Latest on Water

Thursday, November 8, 2007

FOR IMMEDIATE RELEASE: November 8, 2007 CONTACT: Jovana Ruzicic, EWG Public Affairs (202) 939-9144 WASHINGTON - Environmental Working Group (EWG) Senior Scientist, Anila Jacob, M.D., M.P.H., praised the House Energy and Commerce Subcommittee's

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Testimonies & Official Correspondence
Thursday, October 25, 2007

One of every 16 one-year-old children in the U.S. is exposed to the rocket fuel chemical perchlorate at levels above the government’s safe dose, according to an Environmental Working Group analysis of food testing data from the Food and Drug Administration (FDA).

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News Release
Tuesday, September 4, 2007

View and Download our report here: Trouble Downstream

EXECUTIVE SUMMARY KEY FINDINGS

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Reports & Consumer Guides
Tuesday, August 28, 2007

Environmental Working Group researcher Nneka Leiba explains the health concerns of fluoridated tap water and outlines what kind of filtering processes work best, particularly if you're bottle-feeding an infant using powdered formula mixed with tap

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Video
Monday, August 20, 2007

More than 64,000 children a day in Southern California will be exposed to an unsafe dose of fluoride when the Metropolitan Water District (MWD) begins adding fluoride to drinking water in October, according to an analysis by the Environmental Working Group (EWG).

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News Release
Thursday, August 16, 2007

Fluoride in Southern California Tap Water Will Put 64,000 Kids at Risk

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Reports & Consumer Guides
Saturday, August 4, 2007

Plenty of companies make water-efficient toilets these days, but replacing your old model with a newer one is an expensive endeavor -- and if you live in an apartment building, it's pretty much impossible. Here's an easy DIY way to make your toilet more efficient and save money and water at the same time.

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EnviroBlog
Blog Post
Thursday, July 19, 2007

Thousands of years of history were revealed this summer as drought drained the water from Lake Okeechobee in the Florida Everglades. Native American tools and jewelery, a hundred year old fishing boat, and ancient human remains are just a few of the things that archaeologists have pulled from the lake's muddy, expanding shores.

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EnviroBlog
Blog Post
Monday, July 16, 2007

Thanks to Jack Nicholson's Oscar-winning performance in Chinatown, the story of how Los Angeles stole the water from the Owens River may be the best-known environmental crime in U.S. history. (OK, I'm showing my age. Chinatown is from 1971, and in 2000 Erin Brockovich also brought home an Oscar for Julia Roberts. Brockovich is above-average entertainment. Chinatown is art.) But finally there's a happy ending.

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EnviroBlog
Blog Post
Thursday, July 12, 2007

EWG and East Bay Municipal Utility District (EBMUD) researchers analyzed samples of wastewater from residential, commercial, and industrial sites in the San Francisco Bay Area. 18 of 19 wastewater samples examined contained at least 1 of 3 unregulated, widely-used hormone disruptors – phthalates, bisphenol A, and triclosan; 2 samples contained all 3 substances. Despite sophisticated wastewater treatment, these chemicals were detected in treated waters discharged into the Bay.

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Reports & Consumer Guides
Thursday, May 31, 2007

Answer: Stainless steel water bottles are the way to go, especially for hot liquids. Make sure your stainless steel bottle doesn't have a plastic liner inside, which may leach bisphenol-A (BPA), an industrial chemical linked to birth defects of the male and female reproductive systems and other health concerns.

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EnviroBlog
Blog Post
Wednesday, May 30, 2007

Every year, the Central Valley Project (CVP) moves more than 2 trillion gallons of water - about 18 percent of California's fresh water supply - to thousands of farms in the state's arid heartland.

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Reports & Consumer Guides
Tuesday, May 29, 2007

Every year, the Central Valley Project moves more than 2 trillion gallons of water - about 18 percent of California's fresh water supply - to thousands of farms in the state's arid heartland. Massive pumps push the water through 1,437 miles of canals.

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AgMag
Blog Post
Wednesday, May 16, 2007

He's back. Dennis C. Paustenbach, a.k.a. Dr. Evil, the science-for-hire consultant who rarely met a chemical he didn't like, is on the short list of potential appointees to the EPA Science Advisory Board Asbestos Panel. The panel has a crucial task: advising EPA's upcoming risk assessment for airborne asbestos, a killer that takes 10,000 American lives a year.

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EnviroBlog
Blog Post
Wednesday, April 25, 2007

A series of critical new studies by scientists at the Centers for Disease Control and Prevention (CDC) show that the EPA's proposed safe exposure level for the rocket fuel contaminant perchlorate is not protective of public health.

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News Release
Thursday, March 29, 2007

"Tests by the CDC and independent researchers have confirmed that many Americans are carrying the rocket fuel ingredient, perchlorate, in their bodies in amounts that lower thyroid hormone levels, in some cases substantially."

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News Release
Thursday, March 29, 2007

An Environmental Working Group (EWG) analysis of recently published data from scientists at the Centers for Disease Control (CDC) and Boston University (BU) shows that infants are being exposed to dangerous levels of the rocket fuel component perchlorate.

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News Release
Wednesday, February 21, 2007

Plans to add fluoride to Southern Californians' tap water this summer are raising concerns that parents may not know of the potential risks of using fluoridated water to mix infant formula.

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News Release
Wednesday, November 29, 2006

In a little-noticed but dramatic turnaround, the nation's leading fluoride advocate, The American Dental Association (ADA), issued an alert on November 9th urging parents to avoid fluoridated water when reconstituting infant formula.

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EnviroBlog
Blog Post
Monday, October 30, 2006

Exposure to a rocket fuel chemical widespread in the U.S. drinking water and food supply, at levels equal to or lower than national and state standards, could cause thyroid deficiency in more than 2 million women of childbearing age who would require medical treatment to protect their unborn babies, according to an Environmental Working Group (EWG) analysis of new data from the U.S. Centers for Disease Control.

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News Release

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