Underwater Hilcorp Gas Pipeline in Cook Inlet, Alaska Presumably Leaking Since December, 2016.
An underwater gas pipeline operated by Hilcorp Alaska LLC in Cook Inlet, Alaska is spewing as much as 310,000 cubic feet of methane into the marine habitat.
The leak is from Hilcorp's 8 inch offshore pipeline from Nikiski and located approximately 80 feet under the water. And it may have been leaking before discovery ever since December.