Coast Guard allows toxic chemical use on Gulf oil
Updated Jul 31, 10:57 PM
From Associated Press/AP Online
WASHINGTON - The U.S. Coast Guard has routinely approved BP requests to use thousands of gallons of toxic chemical a day to break up oil slicks in the Gulf of Mexico despite a federal directive that the chemicals be used only rarely on surface waters, congressional investigators said Saturday after examining BP and government documents.
The extensive use of dispersants to break up oil gushing from BP's Deepwater Horizon raised concerns early on as to what long-term damage the toxic chemicals might be doing to the Gulf's aquatic life.
That prompted the Environmental Protection Agency on May 26 to direct BP to stop using the chemicals on the water surface except in "rare cases."
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