US Has More Oil Spills Than You Think
Richard Stover, PhD, and the Center for Biological Diversity counted nearly 8,000 significant incidents, between 1986 and 2014, in records of the pipeline safety administration. By “significant” they mean causing injury, death, damages exceeding $50,000 in value, a loss of 5 barrels of highly volatile substances, 50 barrels of other liquids or there was an explosion. There have been more than 500 human deaths and 2,300 injuries through-out that period. The number of plant and animal casualties is much higher.
Though most pipeline failures occur where there is a long history of development, they occur through-out the Lower 48. Texas is the worst offender, with 1657 incidents. California had 621 and 48 deaths.
The leading causes of incidents are excavation damages (24.3%), corrosion (18.2%) and equipment failure (17.1%).