ExxonMobil oil spill into the Yellowstone River prompts evacuations
Hundreds of barrels of crude oil spilled into Montana's Yellowstone River after an ExxonMobil pipeline beneath the riverbed ruptured, sending a plume 25 miles downstream and forcing temporary evacuations.
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He said about 140 people in the Laurel area were evacuated early Saturday due to concerns about possible explosions and the overpowering fumes. He said they were allowed to return at about 4 a.m. after fumes had decreased.Skip to next paragraph
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Winslow said hundreds of residents downstream were told to evacuate in the early morning hours as authorities knocked on doors, but it's unclear how many did.
In a statement, ExxonMobil said it was sending a team to help with cleanup, and that state and federal authorities had been alerted to the spill. The ExxonMobil Pipeline Company "deeply regrets this release," it said.
Crews were putting out absorbent material along stretches of the river in Billings and near Laurel, but there were no attempts at capturing oil farther out in the river. In some areas oil flowed underneath booms and continued downstream.
The smell of oil permeated the air for miles downstream and through the city of Billings.
"Nobody's been able to lay their eyes on the pipe," Peters said. "Right now, the Yellowstone River is at flood stage. The bank isn't stable enough for anybody to get close."
The cause of the rupture in the pipe carrying crude oil from Belfry, Mont., to the company's refinery in Billings wasn't known. Peters and Malek said speculation involves high water that might have gouged out the river bed and exposed the pipe, which was possibly hit by debris.
"I haven't seen it this high for at least 15 years," Peters said.
Jeb Montgomery of ExxonMobil said the pipe was buried six feet below the riverbed.
The state has received record rainfall in the last month and also has a huge snowpack in the mountains that is melting, which has resulted in widespread flooding in recent weeks.
Three oil refineries are in the Billings area, and Peters said he asked all three to turn off the flow of oil in their pipelines under the river once the leak was reported. He said ExxonMobil and Cenex Harvest Refinery did so, and that Conoco Phillips said its pipe was already shut down.
He said the river where the leak occurred is about 250 yards wide, and that an oil slick appeared to be about 20 feet wide.
"That was the farthest my flashlight would reach," he said.
Laurel, which has about 6,500 residents, is known for a huge Fourth of July fireworks display put on by the fire department. Peters said the town can swell to as many as 50,000 people for the event. He said the fire department plans to hold the event on Monday.