'An undetermined amount of crude oil spilled from an ExxonMobil pipeline into the Yellowstone River in Montana, prompting evacuations of nearby residents on Saturday, authorities said.
The spill that was detected early Saturday came from a crude oil pipeline that runs from Silver Tip to Billings, Montana, the ExxonMobil Pipeline Company said in a statement. The pipe was subsequently shut down and state and federal authorities were alerted, the company said.
Nearby residents in Laurel, Montana, were evacuated in the wee hours of the morning but were able to return to their homes by 6 a.m., said a spokesman for Laurel City Fire and Ambulance.'
Read more: Oil Spill on Montana's Yellowstone River Forces Evacuation