1 of 5 View Caption

Chris Detrick | The Salt Lake Tribune HollyFrontier refinery' s damaged oil storage tank in Woods Cross Saturday September 1, 20 Francisco Kjolseth | The Salt Lake Tribune A cracked top on a Woods Cross refinery storage tank spread an unspecified amount of Francisco Kjolseth | The Salt Lake Tribune After power spraying, crews move in for the hand work to clean up the effects of a cr Francisco Kjolseth | The Salt Lake Tribune Crews begin to power spray the oil off buildings and rocks affected by a cracked top Chris Detrick | The Salt Lake Tribune HollyFrontier refinery' s damaged oil storage tank in Woods Cross Saturday September 1, 20