Feb 16, 2018: https://www.washingtonpost.com/national/energy-environment/transcanadas-keystone-pipeline-spill-cleanup-on-schedule/2018/02/16/f430b03a-1357-11e8-a68c-e9374188170e_story.html Nov 29, 2017: The PHMSA said the Amherst oil spill was likely caused by construction/mechanical damage that occurred when that section of the pipeline was initially built in 2008. Further, the … Continue reading TransCanada Keystone Pipeline Spills 210,000 Gallons of Oil near Amherst South Dakota →