Enbridge spokesperson Juli Kellner said in a statement the company is "pleased with this decision that acknowledges the thorough, inclusive and science-based review of the Line 3 replacement project."
Nearly 800 of several thousand demonstrators were charged with crimes, most of them stemming from protests during last year's construction. About a fifth of the cases remain open.
The site near LaSalle Creek in Hubbard County is one of three places where crews installing the Enbridge-owned pipeline last year caused uncontrolled flows of groundwater.
"Despite attempts by people like Winona LaDuke to try to confuse, mislead or misrepresent, reality is something that thankfully cannot be ignored," says Thief River Falls Mayor Brian Holmer.
Roughly a thousand people were arrested during those actions. Some were charged with relatively serious crimes, including gross misdemeanors and felonies.
