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[Article Title]Well Water Contamination
[Artical Suimmary] Is your well water safe?
[Article Contect]

dministration in 2003 to review the stricter standard the EPA had proposed in 2002. The Pentagon (news - web sites) had criticized that standard as too stringent and recommended one as high as 200 parts per billion.

The Natural Resources Defense Council contended that documents obtained under Freedom of Information Act requests showed the Pentagon and the White House had sought to influence the scope of the academy's study in order to get a weaker standard.

Local governments around the country already have begun trying to hold defense contractors and the Pentagon liable for huge cleanup costs to rid groundwater of the toxin.

Bob Hopkins, spokesman for the White House's Office of Science and Technology Policy, said accusations of improper influence by administration officials "couldn't be further from the truth."

The academy defended its work. "The government had no influence over the conduct or outcome of this study," said E. William Colglazier, the academy's executive officer. "The committee members were highly competent, there were no conflicts of interest, and we have full confidence in the report."

A few states have defined their own proposed limits on perchlorate contamination in drinking water, though none is finalized. California's standard is 6 parts per billion, while Massachusetts' is 1 part per billion.

Although California's standard would remain in place even if the national standard were more lax, Californians would still be affected. Contamination in the Colorado River, which provides drinking water to 20 million people, comes from a site in Nevada.
 
 
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