Oil spill volume is a limited measure of damage or impact. Smaller spills have already proven to have a great impact on ecosystems, such as the "Exxon Valdez" oil spill because of the remoteness of the site or the difficulty of an emergency environmental response. Since 2004, between 300 and 700 barrels of oil per day have been leaking from the site of an oil-production platform 12 miles off the Louisiana coast which sank in the aftermath of Hurricane Ivan. The oil spill, which officials estimate could continue throughout the 21st century, will eventually overtake the 2010 BP Deepwater Horizion disaster as
Oil spill governance in the United States in the U.S. involves a number of federal authorities. The responsibilities of the agency is split into two categories: (1) oil spill anticipation and prevention and (2) oil spill response and cleanup. The single most important authority governing oil spills in the United States is the Federal government. The federal government has jurisdiction over oil responses and oil spills that occur in state and federal navigable waters alike. The location of the Oil spill determines which authority responds. Oil spills that occur in coastal waters are the responsibility of the United States Coast Guard (USCG) while the Environmental Protection Agency