Exxon Valdez oil spill Exxon Valdez oil spill The "Exxon Valdez" oil spill occurred in Prince William Sound, Alaska, March 24, 1989, when "Exxon Valdez", an oil tanker owned by Exxon Shipping Company, bound for Long Beach, California, struck Prince William Sound's Bligh Reef, 1.5 miles west of Tatitlek, Alaska at 12:04 am local time and spilled (or a mass of 35,000 metric tonnes) of crude oil over the next few days. It is considered to be one of the most devastating human-caused environmental disasters. The "Valdez" spill is the second largest in US waters, after the 2010 "Deepwater Horizon" oil spill, in terms
Refugio oil spill Refugio oil spill The Refugio oil spill on May 19, 2015, deposited of crude oil onto one of the most biologically diverse coastlines of the West Coast of the United States. The corroded pipeline blamed for the spill has been closed indefinitely, resulting in financial impacts to the county estimated as high as $74 million if it and a related pipeline remain out of service for three years. The cost of the cleanup was estimated by the company to be $96 million with overall expenses including expected legal claims and potential settlements to be around $257 million. The oil spill,