TC Energy Corp. says it has shut down its Keystone pipeline after a leak in Nebraska.
The company says it has mobilized people and equipment in response to a confirmed release of oil into a creek, about 32 kilometres south of Steele City, Neb.
TC Energy says an emergency shutdown and response was initiated Wednesday night after a pressure drop in the system was detected.
It says the affected segment of the pipeline has been isolated and booms have been deployed to prevent the leaked oil from moving downstream.
The Keystone pipeline system stretches 4,324 kilometres and helps move Canadian and U.S. crude oil to markets around North America.
TC Energy says the system remains shutdown as its crews respond and work to contain and recover the oil.