An oil spill at the Prudhoe Bay field in Alaska has turned out to be the biggest ever in the region, according to official estimates. Around 267,000 gallons (one million litres) of crude leaked out from a corroded transit pipeline near the northern tip of the state. This was detected on March 2 and was immediately plugged, but the spill could wreck havoc on the delicate environmental balance in the region. The report on the spill prepared by Alaska's Department of Environmental Conservation said that this was the worst disaster in the history of Trans-Alaska Pipeline system. "I can confirm it's the largest spill of crude oil on the North Slope that we have record of," said Linda Giguere of the department. |