By Andrew Nikiforuk, The Tyee
The U.S. Environmental Protection Agency has ordered Enbridge back to the site of the largest onshore oil spill in U.S. history to clean up remaining pools of bitumen in the Kalamazoo River.
Despite an unprecedented $800-million two year clean-up of one million gallons of oil (200,000 gallons more than Enbridge reported spilled), the EPA is still finding submerged bitumen contaminating a 38 mile stretch of the Kalamazoo River.
The beleaguered proponent of the controversial Northern Gateway project has ten days to respond or to submit work plans to clean up the remaining bitumen contamination.
According to the EPA submerged oil and/or oil-contaminated sediment is still generating an oil sheen on the river or whenever globules are disturbed by motor boat engines.
The rupture, which has sparked a national debate about pipeline safety, was the result of gross negligence. It actually took the company 17 hours to identify the toxic leak which poisoned several hundred people.