Here's the latest Anchorage Daily News Link:
Here are the first two paragraphs of the story:
"Cleanup workers continued efforts Tuesday to mop up a large oily water spill in the Kuparuk oil field, but the cause of a pipeline leak remained undetermined.
State pollution officials as well as a spokesman for oil company Conoco Phillips, which runs Kuparuk, said the estimated size of the spill remains at 111,300 gallons. That ranks as the third largest industrial spill ever recorded in the North Slope oil fields."