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ExxonMobil - Laurel, MT July 2011

On July 1, 2011 a failure occurred on ExxonMobil Pipeline Company's Silvertip Pipeline in Yellowstone County, Montana resulting in the release of 750-1000 barrels of crude into the Yellowstone River.  The failure occurred in the vicinity of Laurel, Montana. 

Last updated: Tuesday, April 11, 2017