Incidents
This is not a complete list of all pipeline accidents, due to the number of accidents. For natural gas alone, the Pipeline and Hazardous Materials Safety Administration (PHMSA), a United States Department of Transportation agency, has collected data on more than 3,200 accidents deemed serious or significant since 1987. A "significant incident" results in any of the following consequences: * fatality or injury requiring in-patient hospitalization *$50,000 or more in total costs, measured in 1984 dollars * liquid releases of five or more barrels (42 US gal/barrel) * releases resulting in an unintentional fire or explosion PHMSA and the National Transportation Safety Board (NTSB) post incident data and results of investigations into accidents involving pipelines that carry a variety of products, including natural gas, oil, diesel fuel, gasoline, kerosene, jet fuel, carbon dioxide, and other substances. Occasionally pipelines are re-purposed to carry different products.Data sets of PHMSA Pipeline Safety-Flagged Incidents for 1986-2001, 2002-2009, and 2010-2017 can be downloaded from the tab by that name on the PHMSA's Pipeline Incident Flagged Files page at https://www.phmsa.dot.gov/data-and-statistics/pipeline/pipeline-incident-flagged-files, accessed 2018.01.10. PHMSA Corrective Action Orders are at https://primis.phmsa.dot.gov/comm/reports/enforce/CAO_opid_0.html. PHMSA Pipeline Failure Investigation Reports are at https://www.phmsa.dot.gov/safety-reports/pipeline-failure-investigation-reports. NTSB Pipeline Accident Reports are at https://www.ntsb.gov/investigations/AccidentReports/Pages/pipeline.aspx.References
{{DEFAULTSORT:List of pipeline accidents in the United States in 1997 Lists of pipeline accidents in the United States