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Operator Information


Incident and Mileage Data

ONEOK NGL PIPELINE, LLC

(Operator ID:32109 - CURRENTLY ACTIVE OPID)

Main Operator Report Page - Incidents and Mileage - Federal Inspection and Enforcement Data - More Pipeline Operators

The reports below provide mileage data based on this operator's latest submissions to PHMSA, as well as their incident data since 2006.

The data sources for the mileages in this report are the Annual Report for Gas Distribution, Gas Transmission and Hazardous Liquid (1) mileages. All mileages are for in-service pipelines and reflect data submitted to PHMSA by this operator.

The data sources for the incidents in this report are the PHMSA Flagged Incident Files(2). Where appropriate, the table columns can be sorted by clicking the corresponding column header.

Both onshore and offshore miles are included in these reports.

ONEOK NGL PIPELINE, LLC
Mileage Overview: as reported on Annual Report(1)
Pipeline System Total Miles
Hazardous Liquid: Operated 11,444
Gas Transmission: Operated 3
Gas Gathering: Operated 0
Totals 11,447
ONEOK NGL PIPELINE, LLC
All Incidents, All Pipeline Systems(2): 2006-2018
Year Number Fatalities Injuries Property
Damage (A)
Gross Barrels Spilled (Haz Liq) (B) Net Barrels Lost (Haz Liq) (B)(C)
2006 6 0 0 $17,659 20 20
2007 4 0 0 $460 2 2
2008 13 0 0 $1,361,008 12,133 12,133
2009 12 0 0 $172,536 72 72
2010 18 0 0 $2,643,127 18,623 18,623
2011 16 0 0 $1,379,740 964 964
2012 8 0 0 $690,356 6,780 6,744
2013 3 0 0 $1,094 19 17
2014 9 0 0 $170,217 573 573
2015 12 0 0 $775,825 1,669 1,669
2016 9 0 0 $266,740 23 23
2017 16 0 0 $1,087,682 3,069 3,067
2018 YTD 15 0 0 $112,229 38 38
Totals 141 0 0 $8,678,673 43,992 43,951
ONEOK NGL PIPELINE, LLC
All Incidents, Hazardous Liquid Pipeline Systems(2): 2006-2018
Year Number Fatalities Injuries Property
Damage (A)
Gross Barrels Spilled (Haz Liq) (B) Net Barrels Lost (Haz Liq) (B)(C)
2006 6 0 0 $17,659 20 20
2007 4 0 0 $460 2 2
2008 13 0 0 $1,361,008 12,133 12,133
2009 12 0 0 $172,536 72 72
2010 18 0 0 $2,643,127 18,623 18,623
2011 16 0 0 $1,379,740 964 964
2012 8 0 0 $690,356 6,780 6,744
2013 3 0 0 $1,094 19 17
2014 9 0 0 $170,217 573 573
2015 12 0 0 $775,825 1,669 1,669
2016 9 0 0 $266,740 23 23
2017 16 0 0 $1,087,682 3,069 3,067
2018 YTD 15 0 0 $112,229 38 38
Totals 141 0 0 $8,678,673 43,992 43,951
ONEOK NGL PIPELINE, LLC
All Incidents, Gas Transmission Pipeline Systems(2): 2006-2018
Year Number Fatalities Injuries Property
Damage (A)
2006 0 0 0 $0
2007 0 0 0 $0
2008 0 0 0 $0
2009 0 0 0 $0
2010 0 0 0 $0
2011 0 0 0 $0
2012 0 0 0 $0
2013 0 0 0 $0
2014 0 0 0 $0
2015 0 0 0 $0
2016 0 0 0 $0
2017 0 0 0 $0
2018 YTD 0 0 0 $0
Totals 0 0 0 $0

Serious Incidents are denoted in red.

ONEOK NGL PIPELINE, LLC
All Incidents(2): 2006-2018
Date System City State County Cause Sub Cause Fatalities Injuries Property
Damage (A)
Gross Barrels Spilled (Haz Liq) (B) Net Barrels Lost (Haz Liq) (B)(C) Value of Product Lost (D)
09/26/18 HL Not Within a Municipality OK CREEK CORROSION EXTERNAL 0 0 $58,420 2 2 $13,220
08/28/18 HL Not Within a Municipality TX LEON MATERIAL/WELD/EQUIP FAILURE NON-THREADED CONNECTION FAILURE 0 0 $1,335 19 19 $760
08/21/18 HL Not Within a Municipality NM LEA MATERIAL/WELD/EQUIP FAILURE THREADED CONNECTION/COUPLING FAILURE 0 0 $677 0 0 $27
08/10/18 HL Not Within a Municipality OK CUSTER MATERIAL/WELD/EQUIP FAILURE THREADED CONNECTION/COUPLING FAILURE 0 0 $3,778 3 3 $108
07/25/18 HL Not Within a Municipality TX FREESTONE INCORRECT OPERATION OTHER INCORRECT OPERATION 0 0 $250 0 0 $0
07/13/18 HL Not Within a Municipality TX PARKER MATERIAL/WELD/EQUIP FAILURE NON-THREADED CONNECTION FAILURE 0 0 $6,610 0 0 $10
07/09/18 HL Not Within a Municipality TX PARKER MATERIAL/WELD/EQUIP FAILURE NON-THREADED CONNECTION FAILURE 0 0 $6,610 0 0 $10
06/28/18 HL Not Within a Municipality OK CUSTER MATERIAL/WELD/EQUIP FAILURE THREADED CONNECTION/COUPLING FAILURE 0 0 $348 4 4 $144
06/19/18 HL Not Within a Municipality TX TRINITY INCORRECT OPERATION OTHER INCORRECT OPERATION 0 0 $50 0 0 $0
05/10/18 HL Not Within a Municipality OK LOGAN OTHER OUTSIDE FORCE DAMAGE OTHER OUTSIDE FORCE DAMAGE 0 0 $162 1 1 $40
04/12/18 HL Not Within a Municipality OK JOHNSTON INCORRECT OPERATION OTHER INCORRECT OPERATION 0 0 $800 3 3 $175
02/26/18 HL Not Within a Municipality TX ANDREWS INCORRECT OPERATION INCORRECT INSTALLATION 0 0 $500 1 1 $50
02/14/18 HL Not Within a Municipality KS OTTAWA MATERIAL/WELD/EQUIP FAILURE NON-THREADED CONNECTION FAILURE 0 0 $30,100 0 0 $100
02/09/18 HL Not Within a Municipality OK LOGAN MATERIAL/WELD/EQUIP FAILURE NON-THREADED CONNECTION FAILURE 0 0 $589 0 0 $29
01/30/18 HL Not Within a Municipality IA CASS MATERIAL/WELD/EQUIP FAILURE PUMP OR PUMP-RELATED EQUIPMENT 0 0 $2,000 0 0 $0
10/20/17 HL Not Within a Municipality KS DICKINSON ALL OTHER CAUSES MISCELLANEOUS 0 0 $0 0 0 $0
10/16/17 HL Not Within a Municipality OK JOHNSTON MATERIAL/WELD/EQUIP FAILURE OTHER EQUIPMENT FAILURE 0 0 $9,860 4 4 $160
09/23/17 HL Not Within a Municipality TX GRAYSON MATERIAL/WELD/EQUIP FAILURE DEFECTIVE OR LOOSE TUBING/FITTING 0 0 $585 2 2 $85
08/30/17 HL Not Within a Municipality NM LEA ALL OTHER CAUSES UNKNOWN 0 0 $44,825 2 2 $125
07/27/17 HL Not Within a Municipality ND MCKENZIE EXCAVATION DAMAGE THIRD PARTY EXCAVATION DAMAGE 0 0 $721,500 3,000 3,000 $78,500
07/24/17 HL Not Within a Municipality NM EDDY CORROSION EXTERNAL 0 0 $77,500 3 3 $44,000
07/19/17 HL Not Within a Municipality TX MIDLAND MATERIAL/WELD/EQUIP FAILURE NON-THREADED CONNECTION FAILURE 0 0 $183 0 0 $8
05/13/17 HL MONT BELVIEU TX CHAMBERS MATERIAL/WELD/EQUIP FAILURE THREADED CONNECTION/COUPLING FAILURE 0 0 $1,525 8 8 $1,125
04/20/17 HL Not Within a Municipality TX WISE INCORRECT OPERATION OTHER INCORRECT OPERATION 0 0 $1,400 22 22 $850
04/10/17 HL Not Within a Municipality NM EDDY CORROSION EXTERNAL 0 0 $71,188 3 3 $40,163
04/07/17 HL Not Within a Municipality TX WALKER INCORRECT OPERATION INCORRECT INSTALLATION 0 0 $900 15 15 $600
03/13/17 HL Not Within a Municipality IA CASS MATERIAL/WELD/EQUIP FAILURE DEFECTIVE OR LOOSE TUBING/FITTING 0 0 $12,350 2 0 $100
02/21/17 HL Not Within a Municipality OK CADDO MATERIAL/WELD/EQUIP FAILURE CONSTRUCTION, INSTALLATION OR FABRICATION-RELATED 0 0 $54,114 2 2 $84
02/21/17 HL Not Within a Municipality MT CARTER MATERIAL/WELD/EQUIP FAILURE PUMP OR PUMP-RELATED EQUIPMENT 0 0 $45,517 0 0 $517
02/17/17 HL Not Within a Municipality MT RICHLAND MATERIAL/WELD/EQUIP FAILURE PUMP OR PUMP-RELATED EQUIPMENT 0 0 $45,921 1 1 $521
01/21/17 HL MOUNT BELVIEU TX CHAMBERS MATERIAL/WELD/EQUIP FAILURE PUMP OR PUMP-RELATED EQUIPMENT 0 0 $314 2 2 $64
12/13/16 HL MOUNT BELVIEU TX CHAMBERS MATERIAL/WELD/EQUIP FAILURE THREADED CONNECTION/COUPLING FAILURE 0 0 $2,175 4 4 $575
12/12/16 HL MOUNT BELVIEU TX CHAMBERS INCORRECT OPERATION INCORRECT INSTALLATION 0 0 $1,050 2 2 $300
11/16/16 HL Not Within a Municipality TX SCURRY MATERIAL/WELD/EQUIP FAILURE MANUFACTURING-RELATED 0 0 $11,079 4 4 $200
08/30/16 HL Not Within a Municipality OK GRANT MATERIAL/WELD/EQUIP FAILURE NON-THREADED CONNECTION FAILURE 0 0 $400 7 7 $300
06/22/16 HL MT. BELVIEU TX CHAMBERS CORROSION EXTERNAL 0 0 $176,250 0 0 $1,100
05/27/16 HL Not Within a Municipality TX LEON NATURAL FORCE DAMAGE LIGHTNING 0 0 $1 0 0 $1
05/23/16 HL Not Within a Municipality TX LIBERTY MATERIAL/WELD/EQUIP FAILURE MALFUNCTION OF CONTROL/RELIEF EQUIPMENT 0 0 $207 0 0 $7
03/07/16 HL MT. BELVIEU TX CHAMBERS INCORRECT OPERATION INCORRECT INSTALLATION 0 0 $225 4 4 $200
01/22/16 HL Not Within a Municipality TX NOLAN CORROSION EXTERNAL 0 0 $75,353 0 0 $3
12/17/15 HL Not Within a Municipality TX NOLAN CORROSION EXTERNAL 0 0 $140,953 0 0 $3
11/05/15 HL MT. BELVIEU TX CHAMBERS INCORRECT OPERATION OTHER INCORRECT OPERATION 0 0 $1,002 0 0 $2
09/24/15 HL Not Within a Municipality TX TAYLOR CORROSION EXTERNAL 0 0 $134,289 6 6 $155
08/25/15 HL MT. BELVIEU TX CHAMBERS INCORRECT OPERATION INCORRECT INSTALLATION 0 0 $815 26 26 $215
08/21/15 HL Not Within a Municipality TX MITCHELL CORROSION EXTERNAL 0 0 $55,003 0 0 $3
07/22/15 HL Not Within a Municipality TX PALO PINTO MATERIAL/WELD/EQUIP FAILURE OTHER EQUIPMENT FAILURE 0 0 $149,975 5 5 $135
06/25/15 HL Not Within a Municipality MT CARTER MATERIAL/WELD/EQUIP FAILURE NON-THREADED CONNECTION FAILURE 0 0 $240 6 6 $140
06/16/15 HL Not Within a Municipality TX SCURRY EXCAVATION DAMAGE THIRD PARTY EXCAVATION DAMAGE 0 0 $149,677 1,609 1,609 $33,677
04/01/15 HL Not Within a Municipality OK GRANT MATERIAL/WELD/EQUIP FAILURE PUMP OR PUMP-RELATED EQUIPMENT 0 0 $1,690 4 4 $190
03/12/15 HL Not Within a Municipality OK BRYAN MATERIAL/WELD/EQUIP FAILURE NON-THREADED CONNECTION FAILURE 0 0 $140,200 5 5 $200
01/20/15 HL Not Within a Municipality OK POTTAWATOMIE INCORRECT OPERATION OTHER INCORRECT OPERATION 0 0 $501 6 6 $251
01/15/15 HL Not Within a Municipality OK GARVIN MATERIAL/WELD/EQUIP FAILURE NON-THREADED CONNECTION FAILURE 0 0 $1,480 1 1 $1,080
11/30/14 HL VELMA OK STEPHENS INCORRECT OPERATION INCORRECT INSTALLATION 0 0 $375 0 0 $25
09/04/14 HL MINCO OK GRADY MATERIAL/WELD/EQUIP FAILURE MANUFACTURING-RELATED 0 0 $3,650 3 3 $250
08/25/14 HL MEDFORD OK GRANT INCORRECT OPERATION INCORRECT INSTALLATION 0 0 $6,831 52 52 $331
07/25/14 HL OAKHURST TX WALKER MATERIAL/WELD/EQUIP FAILURE PUMP OR PUMP-RELATED EQUIPMENT 0 0 $4,118 14 14 $630
05/01/14 HL HELENA OK ALFALFA INCORRECT OPERATION INCORRECT INSTALLATION 0 0 $7,780 176 176 $7,530
02/12/14 HL CARMEN OK ALFALFA MATERIAL/WELD/EQUIP FAILURE THREADED CONNECTION/COUPLING FAILURE 0 0 $15,220 321 321 $14,950
02/02/14 HL ROLLING HILLS WY CONVERSE MATERIAL/WELD/EQUIP FAILURE CONSTRUCTION, INSTALLATION OR FABRICATION-RELATED 0 0 $98,668 1 1 $78,568
01/20/14 HL MILTONVALE KS CLOUD MATERIAL/WELD/EQUIP FAILURE PUMP OR PUMP-RELATED EQUIPMENT 0 0 $30,400 2 2 $300
01/01/14 HL MT. BELVIEU TX CHAMBERS CORROSION EXTERNAL 0 0 $3,175 2 2 $175
11/03/13 HL MEDFORD OK GRANT MATERIAL/WELD/EQUIP FAILURE NON-THREADED CONNECTION FAILURE 0 0 $160 2 0 $150
10/10/13 HL MONT BELVIEU TX CHAMBERS INCORRECT OPERATION INCORRECT INSTALLATION 0 0 $634 13 13 $619
09/18/13 HL MEDFORD OK GRANT MATERIAL/WELD/EQUIP FAILURE MALFUNCTION OF CONTROL/RELIEF EQUIPMENT 0 0 $300 4 4 $170
12/19/12 HL BELLS TX FANNIN CORROSION EXTERNAL 0 0 $256,891 6,719 6,719 $205,891
10/31/12 HL ORLAND PARK IL COOK MATERIAL/WELD/EQUIP FAILURE MANUFACTURING-RELATED 0 0 $423,463 10 0 $1,000
08/19/12 HL ORLANDO OK NOBLE MATERIAL/WELD/EQUIP FAILURE THREADED CONNECTION/COUPLING FAILURE 0 0 $991 0 0 $16
05/01/12 HL GODLEY TX JOHNSON MATERIAL/WELD/EQUIP FAILURE PUMP OR PUMP-RELATED EQUIPMENT 0 0 $770 3 3 $370
04/09/12 HL MINCO OK GRADY INCORRECT OPERATION DAMAGE BY OPERATOR OR OPERATOR'S CONTRACTOR 0 0 $323 1 1 $73
01/22/12 HL PLEASANT HILL IA POLK MATERIAL/WELD/EQUIP FAILURE THREADED CONNECTION/COUPLING FAILURE 0 0 $5,393 11 5 $890
01/12/12 HL PONTOTOC OK JOHNSON MATERIAL/WELD/EQUIP FAILURE DEFECTIVE OR LOOSE TUBING/FITTING 0 0 $33 0 0 $3
01/01/12 HL MEDFORD OK GRANT MATERIAL/WELD/EQUIP FAILURE MALFUNCTION OF CONTROL/RELIEF EQUIPMENT 0 0 $2,492 33 13 $292
12/08/11 HL MOORELAND OK WOODWARD EXCAVATION DAMAGE THIRD PARTY EXCAVATION DAMAGE 0 0 $32,471 360 360 $14,886
12/06/11 HL DES MOINES IA POLK MATERIAL/WELD/EQUIP FAILURE PUMP OR PUMP-RELATED EQUIPMENT 0 0 $15,730 0 0 $30
10/06/11 HL MILTONVALVE KS CLOUD MATERIAL/WELD/EQUIP FAILURE PUMP OR PUMP-RELATED EQUIPMENT 0 0 $9,000 0 0 $0
08/17/11 HL COVINGTON OK GARFIELD MATERIAL/WELD/EQUIP FAILURE OTHER EQUIPMENT FAILURE 0 0 $2,729 4 4 $229
08/08/11 HL LEMONT IL COOK OTHER OUTSIDE FORCE DAMAGE ELECTRICAL ARCING FROM OTHER EQUIPMENT/FACILITY 0 0 $411,277 3 3 $277
07/17/11 HL PIEDMONT OK CANADIAN MATERIAL/WELD/EQUIP FAILURE THREADED CONNECTION/COUPLING FAILURE 0 0 $148 0 0 $38
07/17/11 HL FARMERSVILLE TX COLLIN MATERIAL/WELD/EQUIP FAILURE NON-THREADED CONNECTION FAILURE 0 0 $1,368 2 2 $448
07/06/11 HL WATONGA OK BLAINE MATERIAL/WELD/EQUIP FAILURE THREADED CONNECTION/COUPLING FAILURE 0 0 $187 3 3 $177
06/15/11 HL TISHOMINGO OK JOHNSTON MATERIAL/WELD/EQUIP FAILURE NON-THREADED CONNECTION FAILURE 0 0 $267 4 4 $142
05/14/11 HL ROMEOVILLE IL CORROSION EXTERNAL 0 0 $721,188 100 100 $7,140
04/29/11 HL GRAPELAND TX HOUSTON MATERIAL/WELD/EQUIP FAILURE NON-THREADED CONNECTION FAILURE 0 0 $215 3 3 $90
02/17/11 HL MEDFORD OK GRANT CORROSION EXTERNAL 0 0 $156,905 50 50 $4,905
02/13/11 HL OPAL WY LINCOLN MATERIAL/WELD/EQUIP FAILURE NON-THREADED CONNECTION FAILURE 0 0 $158 3 3 $153
01/14/11 HL SHATTUCK OK ELLIS INCORRECT OPERATION INCORRECT VALVE POSITION 0 0 $43 0 0 $43
01/13/11 HL CALUMET OK CANADIAN MATERIAL/WELD/EQUIP FAILURE NON-THREADED CONNECTION FAILURE 0 0 $25,899 406 406 $18,899
01/01/11 HL MORRIS IL GRUNDY MATERIAL/WELD/EQUIP FAILURE PUMP OR PUMP-RELATED EQUIPMENT 0 0 $2,155 20 20 $1,355
12/24/10 HL TRENTON TX FANNIN MATERIAL/WELD/EQUIP FAILURE CONSTRUCTION, INSTALLATION OR FABRICATION-RELATED 0 0 $125,355 7 7 $355
12/09/10 HL GREENSBURG KS EDWARDS EXCAVATION DAMAGE THIRD PARTY EXCAVATION DAMAGE 0 0 $216,075 3,415 3,415 $155,075
12/09/10 HL POCASSET OK GRADY EXCAVATION DAMAGE OPERATOR/CONTRACTOR EXCAVATION DAMAGE 0 0 $86,987 286 286 $12,987
12/01/10 HL MONT BELVIEU TX CHAMBERS MATERIAL/WELD/EQUIP FAILURE NON-THREADED CONNECTION FAILURE 0 0 $128,862 83 83 $30,862
11/05/10 HL PURCELL OK MCCLAIN MATERIAL/WELD/EQUIP FAILURE NON-THREADED CONNECTION FAILURE 0 0 $159 3 3 $149
11/01/10 HL WHITEWRIGHT TX FANNIN CORROSION EXTERNAL 0 0 $250,358 241 241 $6,358
09/08/10 HL WINDOM KS MCPHERSON INCORRECT OPERATION PIPELINE/EQUIPMENT OVERPRESSURED 0 0 $60 0 0 $60
09/08/10 HL WINDOM KS MCPHERSON INCORRECT OPERATION PIPELINE/EQUIPMENT OVERPRESSURED 0 0 $60 0 0 $60
08/18/10 HL ELKHART TX ANDERSON MATERIAL/WELD/EQUIP FAILURE NON-THREADED CONNECTION FAILURE 0 0 $173 2 2 $38
07/21/10 HL TX SAN JACINTO MATERIAL/WELD/EQUIP FAILURE NON-THREADED CONNECTION FAILURE 0 0 $201 3 3 $66
07/14/10 HL OK MCCLAIN MATERIAL/WELD/EQUIP FAILURE NON-THREADED CONNECTION FAILURE 0 0 $49 1 1 $49
07/14/10 HL OK GRANT COUNTY CORROSION INTERNAL 0 0 $8,727 30 30 $1,027
07/14/10 HL OK LINCOLN MATERIAL/WELD/EQUIP FAILURE NON-THREADED CONNECTION FAILURE 0 0 $160 1 1 $25
06/03/10 HL MCCLOUD OK LINCOLN MATERIAL/WELD/EQUIP FAILURE FAILURE OF EQUIPMENT BODY 0 0 $1,854 11 11 $199
04/29/10 HL TOWANDA KS BUTLER EXCAVATION DAMAGE THIRD PARTY EXCAVATION DAMAGE 0 0 $93,627 770 770 $50,127
02/25/10 HL POND CREEK OK GRANT INCORRECT OPERATION PIPELINE/EQUIPMENT OVERPRESSURED 0 0 $1,599,786 13,718 13,718 $622,934
02/23/10 HL COUNCIL BLUFFS IA POTTAWATAMIE INCORRECT OPERATION INCORRECT VALVE POSITION 0 0 $129,007 28 28 $2,286
01/01/10 HL MCPHERSON KS MCPHERSON INCORRECT OPERATION PIPELINE/EQUIPMENT OVERPRESSURED 0 0 $1,627 21 21 $1,517
12/20/09 HL OK KINGFISHER MATERIAL/WELD/EQUIP FAILURE UNSPECIFIED EQUIPMENT FAILURE 0 0 $190 4 4 $178
11/21/09 HL MEDFORD OK GRANT MATERIAL/WELD/EQUIP FAILURE UNSPECIFIED EQUIPMENT FAILURE 0 0 $210 2 2 $100
10/31/09 HL HARRAH OK LINCOLN MATERIAL/WELD/EQUIP FAILURE UNSPECIFIED EQUIPMENT FAILURE 0 0 $12 0 0 $9
08/22/09 HL MEDFORD OK GRANT MATERIAL/WELD/EQUIP FAILURE MALFUNCTION OF CONTROL/RELIEF EQUIPMENT 0 0 $484 12 12 $323
08/21/09 HL WHITESBORO TX GRAYSON MATERIAL/WELD/EQUIP FAILURE UNSPECIFIED EQUIPMENT FAILURE 0 0 $250 3 3 $150
08/11/09 HL WHITESBORO TX GRAYSON MATERIAL/WELD/EQUIP FAILURE UNSPECIFIED EQUIPMENT FAILURE 0 0 $250 0 0 $150
07/26/09 HL HARRAH OK LINCOLN MATERIAL/WELD/EQUIP FAILURE UNSPECIFIED EQUIPMENT FAILURE 0 0 $114 1 1 $14
07/11/09 HL TISHOMINGO OK JOHNSTON MATERIAL/WELD/EQUIP FAILURE RUPTURED OR LEAKING SEAL/PUMP PACKING 0 0 $55,086 6 6 $86
05/08/09 HL JONES OK LINCOLN MATERIAL/WELD/EQUIP FAILURE UNSPECIFIED EQUIPMENT FAILURE 0 0 $36 2 2 $31
04/30/09 HL CONWAY KS MCPHERSON INCORRECT OPERATION UNSPECIFIED INCORRECT OPERATION 0 0 $81 3 3 $81
01/19/09 HL GROVETON TX TRINITY MATERIAL/WELD/EQUIP FAILURE UNSPECIFIED EQUIPMENT FAILURE 0 0 $40 2 2 $35
01/05/09 HL TECUMSEH OK POTTAWATOMIE EXCAVATION DAMAGE OPERATOR/CONTRACTOR EXCAVATION DAMAGE 0 0 $115,783 37 37 $884
11/25/08 HL MEDFORD OK GRANT MATERIAL/WELD/EQUIP FAILURE BODY OF PIPE 0 0 $57,233 6 6 $55
11/11/08 HL HUTCHINSON KS RENO MATERIAL/WELD/EQUIP FAILURE UNSPECIFIED EQUIPMENT FAILURE 0 0 $36 0 0 $36
10/28/08 HL ELLIOTT IA MONTGOMERY MATERIAL/WELD/EQUIP FAILURE UNSPECIFIED EQUIPMENT FAILURE 0 0 $26 0 0 $26
10/04/08 HL DES MOINES IA POLK MATERIAL/WELD/EQUIP FAILURE UNSPECIFIED EQUIPMENT FAILURE 0 0 $82 1 1 $82
09/16/08 HL MILTONVALE KS CLOUD INCORRECT OPERATION UNSPECIFIED INCORRECT OPERATION 0 0 $7 0 0 $7
06/28/08 HL SEILING OK DEWEY EXCAVATION DAMAGE THIRD PARTY EXCAVATION DAMAGE 0 0 $181,410 2,304 2,304 $150,543
06/01/08 HL HASTINGS IA MILLS MATERIAL/WELD/EQUIP FAILURE ENVIRONMENTAL CRACKING-RELATED 0 0 $1,049,891 9,090 9,090 $740,653
05/28/08 HL BUSHTON KS ELLSWORTH INCORRECT OPERATION INCORRECT OPERATION 0 0 $26,500 375 375 $26,460
05/23/08 HL MEDFORD OK GRANT MATERIAL/WELD/EQUIP FAILURE UNSPECIFIED EQUIPMENT FAILURE 0 0 $718 3 3 $568
05/17/08 HL BUSHTON KS ELLSWORTH MATERIAL/WELD/EQUIP FAILURE MALFUNCTION OF CONTROL/RELIEF EQUIPMENT 0 0 $13,000 311 311 $6,500
03/11/08 HL HUNTSVILLE TX WALKER MATERIAL/WELD/EQUIP FAILURE PIPE SEAM 0 0 $32,042 38 38 $5,042
02/29/08 HL MINCO OK GRADY MATERIAL/WELD/EQUIP FAILURE UNSPECIFIED EQUIPMENT FAILURE 0 0 $52 4 4 $50
02/28/08 HL WALNUT IL WHITESIDE MATERIAL/WELD/EQUIP FAILURE UNSPECIFIED EQUIPMENT FAILURE 0 0 $11 0 0 $11
08/20/07 HL EL DORADO KS BUTLER MATERIAL/WELD/EQUIP FAILURE UNSPECIFIED EQUIPMENT FAILURE 0 0 $425 2 2 $75
08/14/07 HL HAMMON OK ROGER MILLS MATERIAL/WELD/EQUIP FAILURE UNSPECIFIED EQUIPMENT FAILURE 0 0 $9 0 0 $9
01/29/07 HL MIAMI TX ROBERTS MATERIAL/WELD/EQUIP FAILURE UNSPECIFIED EQUIPMENT FAILURE 0 0 $13 0 0 $7
01/18/07 HL MIAMI TX ROBERTS MATERIAL/WELD/EQUIP FAILURE UNSPECIFIED EQUIPMENT FAILURE 0 0 $13 0 0 $7
12/26/06 HL ULYSSES KS GRANT MATERIAL/WELD/EQUIP FAILURE UNSPECIFIED EQUIPMENT FAILURE 0 0 $15,088 3 3 $88
11/10/06 HL MEDFORD OK GRANT MATERIAL/WELD/EQUIP FAILURE UNSPECIFIED EQUIPMENT FAILURE 0 0 $115 0 0 $5
09/22/06 HL MINCO OK GRADY MATERIAL/WELD/EQUIP FAILURE UNSPECIFIED EQUIPMENT FAILURE 0 0 $6 0 0 $6
09/03/06 HL MINCO OK GRADY MATERIAL/WELD/EQUIP FAILURE UNSPECIFIED EQUIPMENT FAILURE 0 0 $142 3 3 $142
08/09/06 HL MEDFORD OK GRANT MATERIAL/WELD/EQUIP FAILURE MALFUNCTION OF CONTROL/RELIEF EQUIPMENT 0 0 $562 10 10 $362
03/22/06 HL NEVADA TX COLLIN MATERIAL/WELD/EQUIP FAILURE UNSPECIFIED EQUIPMENT FAILURE 0 0 $1,746 4 4 $366
Totals        0 0 $8,678,673 43,992 43,951 $2,398,672

Both onshore and offshore miles are included in these reports.

ONEOK NGL PIPELINE, LLC
Mileage By Commodity - Hazardous Liquid: as reported on Annual Form (1)
Commodity Pipeline Miles
HVL 10,888
REFINED AND/OR PETROLEUM PRODUCT (NON-HVL) 555
Totals 11,444

Both onshore and offshore miles are included in these reports.

ONEOK NGL PIPELINE, LLC
Mileage By Commodity - Gas Transmission - In-Service: as reported on Annual Form(1)
Commodity Pipeline Miles
NATURAL GAS 3
Totals 3

Both onshore and offshore miles are included in these reports.

ONEOK NGL PIPELINE, LLC
Mileage By State 
State Hazardous Liquid Miles(1) Gas Transmission Miles(1) Operated Gas Gathering Miles (1) Total Miles
CO 10 0 0 10
IA 485 0 0 485
IL 230 0 0 230
IN 4 0 0 4
KS 1,915 2 0 1,917
MO 39 0 0 39
MT 271 0 0 271
ND 127 0 0 127
NE 193 0 0 193
NM 220 0 0 220
OK 3,295 0 0 3,295
TX 4,227 1 0 4,228
WY 427 0 0 427
Totals 11,444 3 0 11,447

Notes

  1. For years 2002 and later, property damage is estimated as the sum of all public and private costs reported in the 30-day incident report. All costs shown are as reported by the operator at the time of the incident.
  2. Starting Sept 2013, this column displays "volume released unintentionally" for all years after 2009. Before Sept 2013, the column displayed the sum of "volume released unintentionally" and "volume released intentionally" for all years after 2009.
  3. Net Barrels Lost applies only to Liquid incidents and is the difference between Gross Barrels Spilled and Barrels Recovered.
  4. Value of product lost is the estimated value of the released product at the time the report was made.

Sources

  1. Operator specifics are obtained from self-reported annual reports since 2006. Unless otherwise noted, the most recently submitted report is used as the basis for the information here. Raw data files are available from the PHMSA Data and Statistics page. Please note that PHMSA's Office of Pipeline Safety is continually checking the quality and accuracy of these reports, therefore data presented here may change as we receive supplementary information from operators. Ascertainment date: October 1, 2018.
  2. PHMSA Flagged Incidents File - October 31, 2018. Note: Incidents occurring up to 30 days prior the Incident File source date may not appear in these reports due to the 30-day reporting period allowed by PHMSA regulation.

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