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Alaska underwater pipeline leak may have started in December – CBC
by pmnationtalk onMarch 8, 201719 Views
Natural gas still spewing into Cook Inlet, home to endangered population of beluga whales
Mar 07, 2017
A pipeline spewing natural gas into Alaska’s Cook Inlet may have started leaking in December, two months before the leak was spotted from the air, according to a U.S. federal pipeline safety office.
The estimate of when gas started leaking into winter habitat for the endangered Cook Inlet beluga whales was issued in a proposed safety order last week by the U.S. Pipeline and Hazardous Materials Safety Administration that the agency confirmed on Tuesday.
Processed natural gas continues to leak from a Hilcorp Alaska LLC pipeline that supplies four oil platforms in the inlet south of Anchorage — at a rate estimated by the company of 210,000 to 310,000 cubic feet of gas daily.