List of pipeline accidents in the United States in 2016

The following is a list of pipeline accidents in the United States in 2016. It is one of several lists of U.S. pipeline accidents. See also list of natural gas and oil production accidents in the United States.

This list is incomplete; you can help by adding missing items with reliable sources.

Incidents

This is not a complete list of all pipeline 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 repurposed to carry different products.[1]

  • On January 2, 3 people were injured, one seriously, one home destroyed, and 50 homes were damaged in Oklahoma City, Oklahoma, when a leak gas from a gas main entered a home. Preliminary results indicate that a leak occurred at a weld seam on the gas main. Later, Oklahoma regulators filed a complaint over the failure with Oklahoma Natural Gas. The complaint alleged the utility failed to properly inspect its system following eight previous leak failures in the neighborhood going back to 1983.[2][3]
  • On January 9, a 30-inch Atmos Energy gas transmission pipeline exploded and burned in Robertson County, Texas. Four families nearby were evacuated.[4]
  • On January 11, butane leaking from a pipeline storage facility, in Conway, Kansas, forced a closure of a nearby highway for a time.[5]
  • On February 14, a 6-inch crude oil pipeline broke near Rozet, Wyoming, spilling about 1,500 gallons of crude oil into a creek bed.[6]
  • On February 16, an explosion and fire occurred at a gas plant in Frio County, Texas. 2 employees at the plant were injured.[7]
  • On February 24, a 10-inch propane pipeline exploded and burned, near Sulphur, Louisiana. There were no injuries. About 208,000 gallons of propane were burned. The cause was from manufacturing defects.[8][9]
  • On March 11, about 30,000 gallons of gasoline spilled from a leaking plug on a pipeline, at a tank farm in Sioux City, Iowa.[10]
  • On March 22, about 4,000 gallons of gasoline spilled from a 6-inch petroleum products pipeline in Harwood, North Dakota.[11]
  • On April 2, the TransCanada Corporation Keystone Pipeline was observed by a local resident to be leaking, near Freeman, South Dakota. The cause was a crack in a girth weld, and amount of tar sands dilbit spill was about 16,800 gallons.[12][13]
  • On April 12, a pipeline at a gas plant in Woodsboro, Texas exploded, killing 2 men, and injured another worker.[14]
  • On April 17, a 10 petroleum products pipeline failed in Wabash County, Illinois, resulting in a sheen on the Wabash River. About 48,000 gallons of diesel fuel were spilled.[15]
  • On April 29, a 30-inch Texas Eastern/Spectra Energy pipeline exploded, injuring one man, destroying his home and damaging several others. The incident was reported at 8:17 a.m., near the intersection of Routes 819 and 22 in Salem Township, Westmoreland County, Pennsylvania. Later, Spectra Energy Corp. announced plans to dig up and assess 263 miles of that pipeline, from Pennsylvania to New Jersey. Corrosion had been detected at the failed seam 4 years before the rupture.[16][17][18]
  • On May 20, a Shell Oil Company pipeline leaked near Tracy, California, spilling about 21,000 gallons of crude oil. The pressure on that pipeline had been increased 3 days before, after a series of repairs.[19][20]
  • On June 23, a Crimson Pipeline crude oil line leaked in Ventura County, California. Initial reports said the spill size was from 25,200 gallons to 29,000 gallons, but later reports estimate 45,000 gallons of crude were spilled.[21][22]
  • On July 6, a Plantation Pipeline line was noticed to be leaking in Goochland County, Virginia. The spill did not reach nearby waterways.[23]
  • On July 18, a Kinder Morgan Tejas gas pipeline operated by Energy Transfer Partners exploded at the gas plant on the Santa Gertrudis Division of the King Ranch, about six miles south of Texas State Highway 141.[24] According to the PHMSA incident listing, the cause was “other outside force damage.” The company lost only $380,000 in product, but the total loss in property damage was $13,842,000.[25]
  • On August 1, 2016, a lightning strike in rural Powell County, Kentucky, impacted Kinder Morgan’s compressor station on its Tennessee Gas Pipeline system in Clay City. The company's emergency shutdown system was activated and natural gas was safely vented into the air, but a fine mist of oil was spewed onto the nearby highway and land. As a precaution, the road was closed to lay down sand to absorb the lubricant. A nearby homeowner's yard, vehicles and pool were covered in the substance.[26] The PHMSA incident listing shows property damage was $138,750.[25]
  • On August 10, 7 people died, after a gas explosion at a Silver Springs, Maryland, apartment complex. Warning signs were claimed, including a smell of gas reported by residents before the explosion, but nothing was done to fix the issue.[27]
  • On August 12, contractors were working on one of the main lines in Sunoco Pipeline LP's Nederland, Texas terminal when crude oil burst through a plug that was supposed to hold the oil back in the pipeline and ignited. The contractors were knocked off the platform to the ground, suffering injuries from the fall and severe burns. 7 contractors were injured.[28]
  • On August 29, a Sunoco pipeline ruptured near Sweetwater, Texas. The leak was not found until September 10. About 361,000 gallons of crude oil were spilled. The pipeline was just over a year old. The cause was from external corrosion of the pipe.[29][30][31]
  • On September 5, a pipeline in Bay Long, Louisiana was hit by a dredger, resulting in a spill of about 5,300 gallons of crude oil into the water.[32]
  • On September 9, a Colonial Pipeline mainline leak was noticed by workers on another project, in Shelby County, Alabama. At least 252,000 gallons of gasoline leaked from the line.[33][34]
  • On October 8, 2016, in Jenkins County, Georgia, a Kinder Morgan Southern Natural Gas pipeline leak which "sounded like a jet engine times ten," exploded at 2:30 p.m. and was still leaking 3 hours later. Highway 25 was closed; visitors at Magnolia State Park were evacuated; the nearby airport was notified, and a warning was sent to Norfolk Southern to stop a train.[35] According to PHMSA, the cause was environmental cracking due to a weld or pipe failure.[25]
  • On October 11, two Nicor Gas workers were injured, and two townhouse units destroyed in a massive fire and explosion, caused by a gas leak in Romeoville, Illinois.[36]
  • On October 17, an 8-inch ammonia pipeline started leaking, near Tekamah, Nebraska. A farmer living nearby went to find the source of the ammonia, and was killed by entering the vapor cloud. About 50 people were evacuated from their homes. The NTSB determined that the probable cause of the pipeline rupture was corrosion fatigue cracking, that grew and coalesced under disbonded polyethylene tape coating. Contributing to the location of the cracking was external loading that caused bending stress in the pipe, in addition to the cyclic stresses in the pipe, from the internal pressure of the ammonia transported[37][38]
  • On October 19, a contractor in Portland, Oregon hit a 1-inch gas pipeline during work. Within an hour, there were 2 explosions, injuring 8 people, destroying or damaging several buildings, and started a fire. Contractors claim a utility locate was done before work began.[39]
  • On October 21, an 8-inch Sunoco pipeline ruptured in Lycoming County, Pennsylvania, spilling about 55,000 gallons of gasoline into the Susquehanna River. The river was running high at the time.[40]
  • On October 23, a pipeline ruptured on the Seaway Pipeline, in Cushing, Oklahoma, spraying the area with crude oil. About 319,00 gallons of crude were spilled. The cause was from prior excavation damage.[41][42]
  • On October 31, a Colonial Pipeline mainline exploded and burned in Shelby County, Alabama, after accidentally being hit by a track hoe. One worker died at the scene, and 5 others were hospitalized, with one of those workers dying a month later. The explosion occurred approximately several miles from the 9 September 2016 breach.[43][44][45]
  • On November 29, an Enterprise Products pipeline exploded in Platte County, Missouri, burning about 210,000 gallons of an ethane propane mixture. There were no evacuations or injuries. The cause of the failure was stress corrosion cracking.[46][47]
  • On December 2, equipment failure in a Denbury Resources source water pipeline led to a leak of approximately 84,000 gallons of source water into Skull Creek, in Bowman County, North Dakota.[48]
  • On December 5, a 6-inch Belle Fourche pipeline spilled 529,800 gallons of crude oil, into Ash Coulee Creek, in Billings County, North Dakota. The metallurgical and root cause failure analysis indicated the failure was caused by compressive and bending forces due to a landslide impacting the pipeline. [49][50][51]
  • On December 12, Transco reported an explosion and fire that severely damaged a facility in Austin, Pennsylvania, resulting in an estimated $15,000,000 in damage to the facility. Internal corrosion was determined to be the cause.[52]
  • Sometime in December, a natural gas pipeline running beneath Turnagain Arm in Cook Inlet, near Nikiski, Alaska, southwest of Anchorage ruptured, leaking large quantities of natural gas into the water.[53]

References
  1. 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.
  2. "Preliminary investigation: ONG releases cause behind Oklahoma City house explosion". KFOR.com. Retrieved May 23, 2016.
  3. "ONG agrees to pay $1 million in fines related to Oklahoma City home explosion". October 12, 2016.
  4. "Gas line explosion in Robertson County". Kbtx.com. Archived from the original on January 12, 2016. Retrieved January 18, 2016.
  5. "Gas leak closes Highway 56 west of McPherson". KSN-TV. Archived from the original on March 14, 2016. Retrieved May 23, 2016.
  6. Scott hansen News Record Writer [email protected] (February 16, 2016). "Cause of oil leak determined to be internal corrosion of an old pipe". Gillette News Record. Retrieved May 23, 2016.
  7. "Officials: 2 Hurt After Gas Plant Blast, Fire in South Texas". NBC 5 Dallas-Fort Worth. Archived from the original on April 1, 2016. Retrieved May 23, 2016.
  8. Shireen Santhanasamy (February 24, 2016). "Pipeline fire north of Sulphur". kplctv.com. Archived from the original on May 12, 2016. Retrieved May 23, 2016.
  9. "PHMSA: Stakeholder Communications – Operator Information". primis.phmsa.dot.gov. Archived from the original on October 5, 2016. Retrieved October 5, 2016.
  10. Jessica Plue. "UPDATE: The gas spill at Magellan Pipeline Company has been". SIOUXLANDMATTERS. Archived from the original on March 20, 2016. Retrieved May 23, 2016.
  11. Al Aamodt. "Pipeline leak being repaired near Harwood". valleynewslive.com. Archived from the original on April 25, 2016. Retrieved May 23, 2016.
  12. "TransCanada shuts down Keystone after oil seeps to surface". National Observer. Archived from the original on May 20, 2016. Retrieved May 23, 2016.
  13. "CPF No. 3-2016-5002H" (PDF). Archived (PDF) from the original on December 20, 2016. Retrieved November 28, 2016.
  14. TEGNA. "Two Killed, One Injured in Gas Plant Explosion Near Woodsboro". kiiitv.com. Archived from the original on July 20, 2016. Retrieved September 16, 2016.
  15. "CPF No. 2-2016 5003H" (PDF). Archived (PDF) from the original on February 11, 2017. Retrieved November 28, 2016.
  16. Tribune-Review (April 29, 2016). "Man burned in Salem Twp. gas line explosion; homes, businesses evacuated". TribLIVE.com. Archived from the original on May 31, 2016. Retrieved May 23, 2016.
  17. "Spectra Energy Corp. assessing natural gas transmission pipeline after explosion in April 2016, according to Pittsburgh Post-Gazette – Pittsburgh Business Times". bizjournals.com. Archived from the original on August 16, 2016. Retrieved September 16, 2016.
  18. "Corrosion discovered four years before Westmoreland County pipe blast". post-gazette.com. Archived from the original on September 17, 2016. Retrieved September 16, 2016.
  19. "Oil pipeline near Tracy spills thousands of gallons of crude". sfgate.com. Archived from the original on September 22, 2016. Retrieved September 16, 2016.
  20. "Oil pipeline inspection industry 'going wrong' as surveys fail to prevent spills". August 7, 2018.
  21. "California Crimson Pipeline Oil Spill Stopped Before Reaching Pacific Ocean". weather.com. Archived from the original on September 25, 2016. Retrieved September 16, 2016.
  22. "More oil spilled in Ventura barranca than initially believed". vcstar.com. Archived from the original on August 12, 2016. Retrieved September 16, 2016.
  23. "Petroleum leak reported along Goochland-Henrico line". richmond.com. Retrieved September 16, 2016.
  24. Tim Acosta, "Gas line explosion under investigation," Kingsville Record, July 23, 2016.
  25. PHMSA Pipeline Safety-Flagged Incidents for 2010-2017, PHMSA Pipeline Incident Flagged Files page, https://www.phmsa.dot.gov/data-and-statistics/pipeline/pipeline-incident-flagged-files, accessed 2018.01.10.
  26. WKYT News Staff, "Lightning strike causes mystery substance to spew in Powell Co.," August 1, 2016, at http://www.wkyt.com/content/news/EMA-Lightning-strike-causes-mystery-substance-to-spew-in-Powell-Co-388866042.html, accessed 2018.01.07.
  27. "Vigil set for Silver Spring apt. blast victims, where pain remains 2 years on - WTOP". August 10, 2018.
  28. Wray, Dianna (September 2, 2016). "Sunoco, Sued After August Pipeline Fire, Has a History of Safety Violations". houstonpress.com. Archived from the original on September 15, 2016. Retrieved September 16, 2016.
  29. "U.S. regulator orders inquiry, repairs after Sunoco's Permian leak". September 15, 2016. Archived from the original on September 16, 2016 – via Reuters.
  30. "Corrective action" (PDF). primis.phmsa.dot.gov.
  31. "PHMSA: Stakeholder Communications - Operator Information". primis.phmsa.dot.gov.
  32. "Dredge hits coastal Jefferson Parish pipeline, Coast Guard reports". nola.com. Archived from the original on September 11, 2016. Retrieved September 16, 2016.
  33. "State of emergency declared after crucial oil pipeline leaks 250,000 gallons in Alabama". kofr.com. Archived from the original on September 17, 2016. Retrieved September 16, 2016.
  34. Posey, Melanie. "Colonial Pipeline: At least 42,000 gallons of gas leaked from line". wbrc.com. Archived from the original on September 17, 2016. Retrieved September 16, 2016.
  35. News 12 NBC 26 Staff, "UPDATE | Investigation continues into pipeline explosion in Jenkins County," October 8–12, 2016, http://www.wrdw.com/content/news/Gas-line-explosion-in-Jenkins-County-blocking-traffic-on-Highway-25-396410991.html, accessed 2018.01.07.
  36. "Two Nicor Gas Workers Injured, Townhouse Units Destroyed in Romeoville Explosion". Archived from the original on October 13, 2016.
  37. writers, Andrew J. Nelson and Emily Nitcher / World-Herald staff. "Some families being allowed into their homes; those nearest deadly chemical leak unable to return".
  38. https://www.ntsb.gov/investigations/AccidentReports/Reports/PAB2001.pdf
  39. "Subcontractor takes responsibility for Portland gas line breach". Archived from the original on October 22, 2016.
  40. Writer Staff, TOM KNAPP. "55,000 gallons of gasoline spills into Susquehanna, effect on Lancaster County drinking water unclear". Archived from the original on October 23, 2016.
  41. "Seaway Pipeline crude oil leak reported in Cushing, Okla". Archived from the original on October 27, 2016.
  42. "PHMSA: Stakeholder Communications - Operator Information". primis.phmsa.dot.gov.
  43. "Colonial may open key U.S. gasoline line by Saturday after fatal blast". November 2, 2016. Archived from the original on November 1, 2016 – via Reuters.
  44. "Helena – Colonial Pipeline Response".
  45. News, ABC. "OSHA: 2nd Person Dies After Alabama Pipeline Explosion". ABC News. Archived from the original on December 8, 2016.
  46. "Pipeline explosion in Northland draws federal investigator". Kansas City. Archived from the original on December 3, 2016.
  47. "Data" (PDF). primis.phmsa.dot.gov. Retrieved December 10, 2019.
  48. "Leak causes approximately 2,000 barrels of source water to flow into Skull Creek in Bowman County". North Dakota Department of Health. December 2, 2016. Archived from the original on December 20, 2016.
  49. "Western North Dakota oil pipeline shut down after spill". Duluth Tribute. Archived from the original on December 20, 2016.
  50. "Oil spill in creek originally underestimated, making it one of..." Archived from the original on March 25, 2017.
  51. "Info" (PDF). www.govinfo.gov. Retrieved December 10, 2019.
  52. "Data" (PDF). primis.phmsa.dot.gov. Retrieved December 10, 2019.
  53. Carpenter, Dan. "Investigation finds Hilcorp gas leak poses risks & started earlier than first reported". Archived from the original on March 8, 2017. Retrieved April 14, 2017.
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