A handout photo provided by the U.S. Coast Guard shows containment booms set out by local contractors on the Des Plaines River near the Caterpillar plant in Rockdale, IL., Monday, Feb. 9th, 2009. About 6,000 gallons of waste oil ran into the river after about 65,000 gallons of waste oil overflowed from two holding pits at the Caterpillar plant early Sunday, Feb. 8th after a pump failed.
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