Skip to main content

Affected land from a Keystone oil pipeline leak near Edinburg, N.D. is seen on Oct. 30, 2019.

North Dakota Department of Environmental Quality/Taylor DeVries/The Canadian Press

U.S. regulators have ordered the Keystone pipeline to remain shut down until its Canadian owner takes corrective action aimed at determining the cause of a breach that leaked an estimated 1.4-million litres of oil in northeastern North Dakota.

The Pipeline and Hazardous Materials Safety Administration issued the order Tuesday to Calgary-based TC Energy Corp. The action comes one week after the pipeline leak was discovered and affected about 2,090 square metres of land near Edinburg, in Walsh County.

The pipeline has been shut down since Oct. 29. It is designed to carry crude oil across Saskatchewan and Manitoba, and through North Dakota, South Dakota, Nebraska, Kansas and Missouri on the way to refineries in Patoka, Ill., and Cushing, Okla.

Story continues below advertisement

The order requires the company to send the affected portion of the 76-centimetre steel pipeline to an independent laboratory for testing. The company also must develop a plan to restart the line and for remediation.

TC Energy, formerly known as TransCanada, said in a statement it expects to have the damaged portion of the pipeline excavated by the end of the week. The company said it has about 200 people at the site working around the clock who are “focused on clean-up and remediation activities.”

“We’re continuing to monitor air quality around the site and the surrounding area throughout clean-up, with no concerns,” TC Energy said.

Karl Rockeman, North Dakota’s water quality division director, said Wednesday about 954,000 litres of crude oil have been recovered.

Mr. Rockeman said some wetlands were affected, but not any sources of drinking water.

The pipeline spill and shutdown come as the company seeks to build the US$8-billion Keystone XL pipeline that would carry oil sands crude from Alberta to refineries in Texas. The proposed Keystone XL pipeline has drawn opposition from people who fear it will cause environmental damage.

Your time is valuable. Have the Top Business Headlines newsletter conveniently delivered to your inbox in the morning or evening. Sign up today.

Report an error
Tickers mentioned in this story
Unchecking box will stop auto data updates
Due to technical reasons, we have temporarily removed commenting from our articles. We hope to have this fixed soon. Thank you for your patience. If you are looking to give feedback on our new site, please send it along to feedback@globeandmail.com. If you want to write a letter to the editor, please forward to letters@globeandmail.com.

Welcome to The Globe and Mail’s comment community. This is a space where subscribers can engage with each other and Globe staff. Non-subscribers can read and sort comments but will not be able to engage with them in any way. Click here to subscribe.

If you would like to write a letter to the editor, please forward it to letters@globeandmail.com. Readers can also interact with The Globe on Facebook and Twitter .

Welcome to The Globe and Mail’s comment community. This is a space where subscribers can engage with each other and Globe staff. Non-subscribers can read and sort comments but will not be able to engage with them in any way. Click here to subscribe.

If you would like to write a letter to the editor, please forward it to letters@globeandmail.com. Readers can also interact with The Globe on Facebook and Twitter .

Welcome to The Globe and Mail’s comment community. This is a space where subscribers can engage with each other and Globe staff.

We aim to create a safe and valuable space for discussion and debate. That means:

  • Treat others as you wish to be treated
  • Criticize ideas, not people
  • Stay on topic
  • Avoid the use of toxic and offensive language
  • Flag bad behaviour

Comments that violate our community guidelines will be removed.

Read our community guidelines here

Discussion loading ...

Cannabis pro newsletter
To view this site properly, enable cookies in your browser. Read our privacy policy to learn more.
How to enable cookies