Pollution rates rise as supreme court rulings hamper EPA

I suggest reading the whole article.

http://www.msnbc.msn.com/id/35639472/ns/us_news-the_new_york_times/

By Charles Duhigg and Janet Robert

updated 5:46 a.m. ET, Mon., March. 1, 2010
Thousands of the nation’s largest water polluters are outside the Clean Water Act’s reach because the Supreme Court has left uncertain which waterways are protected by that law, according to interviews with regulators.

As a result, some businesses are declaring that the law no longer applies to them. And pollution rates are rising.

Companies that have spilled oil, carcinogens and dangerous bacteria into lakes, rivers and other waters are not being prosecuted, according to Environmental Protection Agency regulators working on those cases, who estimate that more than 1,500 major pollution investigations have been discontinued or shelved in the last four years.

The Clean Water Act was intended to end dangerous water pollution by regulating every major polluter. But today, regulators may be unable to prosecute as many as half of the nation’s largest known polluters because officials lack jurisdiction or because proving jurisdiction would be overwhelmingly difficult or time consuming, according to midlevel officials.

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The court rulings causing these problems focused on language in the Clean Water Act that limited it to “the discharge of pollutants into the navigable waters” of the United States. For decades, “navigable waters” was broadly interpreted by regulators to include many large wetlands and streams that connected to major rivers.

But the two decisions suggested that waterways that are entirely within one state, creeks that sometimes go dry, and lakes unconnected to larger water systems may not be “navigable waters” and are therefore not covered by the act — even though pollution from such waterways can make its way into sources of drinking water.

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In 2007, for instance, after a pipe manufacturer in Alabama, a division of McWane Inc., was convicted and fined millions of dollars for dumping oil, lead, zinc and other chemicals into a large creek, an appellate court overturned that conviction and fine, ruling that the Supreme Court precedent exempted the waterway from the Clean Water Act. The company eventually settled by agreeing to pay a smaller amount and submit to probation.

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