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
Torrey Canyon oil spill and other substances used in an effort to mitigate damage. At the time, it was the world's worst oil spill, and led to significant changes in maritime law and oil spill responses. It remains the worst spill in UK history. When laid down in the United States in 1959, "Torrey Canyon" had a capacity of 60,000 tons; the ship was later enlarged to 120,000 tons in Japan. She was named for a geographical feature in California. At the time of the accident, "Torrey Canyon" was registered in Liberia and owned by Barracuda Tanker Corporation, a subsidiary of Union Oil Company