A part of TransCanada Corp’s Keystone oil pipeline was shut on Wednesday after a possible leak in the St Louis, Missouri, area, according to three sources familiar with the matter.
It was unclear, however, if the leak was from the Keystone pipeline itself, traders said, adding that the Steele-City-to-Patoka line was shut.
“The release is stopped,” said an official from Missouri Department of Natural Resources, adding that the spill occurred north of the city of St. Charles. – link