10/07/2026
Canadian Oil Giant Enbridge Builds Unauthorized Pipeline Bypass Following 1.3 Million Gallon Spill
The Wisconsin's DNR repeatedly requested Enbridge keep its Line 5 pipeline shut down following the largest oil and gas spill in state history on Aug. 25. Enbridge defied the requests. Without receiving the required permits, it built a new pipeline to bypass the rupture and restarted Line 5’s operations.
Enbridge’s actions raise serious questions about the state’s ability to regulate large, multinational corporations and its willingness to enforce its permits.
Bad River Tribal Chair Liz Arbuckle asked DNR officials if the permits meant anything at all: “What are the consequences if they are violated?”
Arbuckle said the DNR representatives gave evasive responses. They told tribal leaders they are continuing to work with Enbridge in the permitting process. The DNR would not answer whether they would issue Enbridge retroactive permits for the bypass work.
DNR Sec. Karen Hyun and Wisconsin Gov. Tony Evers have criticized Enbridge’s conduct, but so far they have stopped short of meaningful enforcement action, such as revoking permits or taking legal action.
In a Sept. 9 letter to Enbridge, Hyun said that Enbridge has a growing list of environmental harms and permit violations, “demonstrating disregard for the environment, human health, and the statutory authority of the department.” Hyun said Enbridge’s Line 5 reroute permit violations have caused “continued frustration and profound unease” for state officials and the people of Wisconsin.
People living near the pipeline have been unsatisfied with the DNR’s construction oversight. Bad River Tribal Member Joe Bates and others have taken it upon themselves to keep an eye on things and make sure that spills and violations are promptly reported. It is worth noting that Bates’ drone footage of the spill made international headlines.
Enbridge’s spill site bypass required state permits to cross streams and wetlands. The DNR did not approve the work. Enbridge blocked state officials from accessing the rupture site for weeks, citing safety concerns. When the DNR got access to the site, the bypass was under construction.
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