The Standing Rock Sioux, whose reservation is just downstream from the crossing, has mounted legal challenges and led protests that drew hundreds and at times thousands of people who dubbed themselves “water protectors” to an encampment near the crossing. ETP says the pipeline will be safe.
An assessment conducted last year determined the crossing would not have a significant impact on the environment. However, then-Assistant Army Secretary for Civil Works Jo-Ellen Darcy on Dec. 4 declined to issue permission for the crossing, saying a broader environmental study was warranted given the Standing Rock Sioux’s opposition.
The Corps launched a study of the crossing on Jan. 18 that could have taken up to two years to complete, but President Donald Trump signed an executive action six days later telling the Corps to quickly reconsider Darcy’s decision.
ETP has been poised to begin drilling under the lake. Workers have drilled entry and exit holes for the crossing, and oil has been put in the pipeline leading up to the lake in anticipation of finishing the project. CEO Kelcy Warren has said the company should be able to finish the project in about three months once it has the go-ahead.