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Northwest Pipeline Corp (Wgp)
Northwest Pipeline Corp (Wgp)
295 Chipeta Way, Salt Lake City, UT 84108
36
Incidents
1Fatality
6Injuries
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Or see incidents by year:
| Date | Location | Fatalities | Injuries | Property Damage | Cause |
|---|---|---|---|---|---|
| Nov. 6, 1987 | Wyoming | 0 | 4 | $0 | Miscellaneous Cause |
| Feb. 8, 1988 | Colorado | 0 | 0 | $146,899 | Unspecified Natural Force Damage |
| May 24, 1988 | Idaho | 0 | 0 | $126,637 | Third Party Excavation Damage |
| April 1, 1991 | Oregon | 0 | 0 | $132,314 | Third Party Excavation Damage |
| Jan. 6, 1993 | Idaho | 0 | 0 | $244,920 | Third Party Excavation Damage |
| May 2, 1993 | Colorado | 0 | 0 | $526,579 | Unspecified Mat'l/Weld/Equip Failure |
| Feb. 22, 1994 | Idaho | 0 | 0 | $240,048 | External Corrosion |
| March 6, 1995 | Washington | 0 | 0 | $993,168 | Unspecified Natural Force Damage |
| March 31, 1995 | Idaho | 0 | 0 | $418,539 | Unspecified Mat'l/Weld/Equip Failure |
| June 28, 1995 | Idaho | 0 | 0 | $966,923 | Unspecified Mat'l/Weld/Equip Failure |
| Feb. 8, 1997 | Washington | 0 | 0 | $499,516 | Unspecified Natural Force Damage |
| Feb. 9, 1997 | Washington | 0 | 0 | $259,748 | Earth Movement |
| Jan. 13, 1998 | Oregon | 0 | 0 | $263,214 | Unspecified Mat'l/Weld/Equip Failure |
| Jan. 2, 1999 | Oregon | 0 | 0 | $649,510 | Unspecified Mat'l/Weld/Equip Failure |
| Feb. 26, 1999 | Washington | 0 | 0 | $5,196,082 | Unspecified Natural Force Damage |
| Jan. 16, 2001 | Idaho | 1 | 2 | $0 | Miscellaneous Cause |
| April 16, 2002 | Washington | 0 | 0 | $207,835 | Miscellaneous Cause |
| May 1, 2003 | Washington | 0 | 0 | $122,097 | External Corrosion |
| May 29, 2003 | Washington | 0 | 0 | $217,576 | Butt Weld |
| Oct. 25, 2003 | Idaho | 0 | 0 | $126,788 | Pipe Seam |
| Nov. 8, 2003 | Wyoming | 0 | 0 | $103,451 | Pipe Seam |
| Dec. 13, 2003 | Washington | 0 | 0 | $144,351 | Body Of Pipe |
| Jan. 2, 2004 | Wyoming | 0 | 0 | $128,285 | Butt Weld |
| Dec. 8, 2005 | Wyoming | 0 | 0 | $1,413,083 | Body Of Pipe |
| May 24, 2006 | Washington | 0 | 0 | $166,444 | Body Of Pipe |
| July 28, 2006 | Idaho | 0 | 0 | $642,724 | Pipe Seam |
| Aug. 21, 2006 | Idaho | 0 | 0 | $249,666 | Butt Weld |
| Aug. 21, 2006 | Idaho | 0 | 0 | $249,666 | Butt Weld |
| Aug. 30, 2006 | Idaho | 0 | 0 | $305,148 | Butt Weld |
| Dec. 15, 2006 | Wyoming | 0 | 0 | $166,999 | Joint/Fitting/Component |
| Jan. 8, 2009 | Washington | 0 | 0 | $131,134 | Butt Weld |
| June 1, 2009 | Washington | 0 | 0 | $328,339 | Joint/Fitting/Component |
| Sept. 2, 2009 | Idaho | 0 | 0 | $135,636 | Pipe Seam |
| Sept. 2, 2010 | Washington | 0 | 0 | $301,354 | Incorrect Valve Position |
| April 27, 2011 | Idaho | 0 | 0 | $134,081 | Threaded Connection/Coupling Failure |
| May 24, 2011 | Idaho | 0 | 0 | $138,360 | Construction, Installation Or Fabrication Related |