Walter B. Parker Act, which was signed into law in 1980 by U.S. President Jimmy Carter. On March 24, 1989, the Exxon Valdez oil tanker struck Bligh Reef in Prince William Sound, spilling an estimated 260,000 to 750,000 barrels of crude oil. The Exxon Valdez oil spill was a major environmental disaster for the state. Governor Steve Cowper, who held office at the time of the spill, appointed Walter Parker as the chairman of the Alaska Oil Spill Commission in 1989. The Alaska Oil Spill Commission was created by the Alaska state government to investigate the causes of the Exxon Valdez oil spill.
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,