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Operator Information


Incident and Mileage Data

ENBRIDGE ENERGY, LIMITED PARTNERSHIP

(Operator ID:11169 - 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 for the most recent 5-year period.

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.

Important Notice: In April 2014, these reports underwent a significant revision to improve consistency and utilize the improved Operator Annual Report data now available. These changes may result in some significant mileage changes for certain operators due to the new data sources and reporting requirements. Currently, these reports are available for hazardous liquid, gas transmission, and gas gathering operators, and do NOT, at this time, include system mileage or incidents for any operator exclusively concerned with gas distribution. We will continue to improve these reports and we welcome your feedback.

Both onshore and offshore miles are included in these reports.

ENBRIDGE ENERGY, LIMITED PARTNERSHIP
Mileage Overview: as reported on Annual Report(1)
Pipeline System Total Miles
Hazardous Liquid: Operated 4,316
Gas Transmission: Operated 0
Gas Gathering: Operated 0
Totals 4,316
ENBRIDGE ENERGY, LIMITED PARTNERSHIP
All Incidents, All Pipeline Systems(3)(4): 2006-2014
Year Number Fatalities Injuries Property
Damage (A)
Gross Barrels Spilled (Haz Liq) (B) Net Barrels Lost (Haz Liq) (B)(C)
2006 6 0 0 $238,680 32 6
2007 13 2 0 $8,019,624 6,644 2,443
2008 7 0 0 $377,222 396 17
2009 14 0 0 $1,093,868 182 28
2010 14 0 0 $828,516,851 31,577 4,075
2011 6 0 0 $629,447 424 0
2012 11 2 3 $18,358,405 4,180 1,874
2013 7 0 0 $1,335,870 198 0
2014 YTD 8 0 0 $1,334,285 994 227
Totals 86 4 3 $859,904,252 44,630 8,671
ENBRIDGE ENERGY, LIMITED PARTNERSHIP
All Incidents, Hazardous Liquid Pipeline Systems(3): 2006-2014
Year Number Fatalities Injuries Property
Damage (A)
Gross Barrels Spilled (Haz Liq) (B) Net Barrels Lost (Haz Liq) (B)(C)
2006 6 0 0 $238,680 32 6
2007 13 2 0 $8,019,624 6,644 2,443
2008 7 0 0 $377,222 396 17
2009 14 0 0 $1,093,868 182 28
2010 14 0 0 $828,516,851 31,577 4,075
2011 6 0 0 $629,447 424 0
2012 11 2 3 $18,358,405 4,180 1,874
2013 7 0 0 $1,335,870 198 0
2014 YTD 8 0 0 $1,334,285 994 227
Totals 86 4 3 $859,904,252 44,630 8,671

Serious Incidents are denoted in red.

ENBRIDGE ENERGY, LIMITED PARTNERSHIP
All Incidents(3)(4): 2006-2014
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)
06/28/14 HL BURLINGTON IL KANE MAT'L/WELD/EQUIP FAILURE PUMP/COMPRESSOR-RELATED EQUIPMENT 0 0 $39,300 3 0
04/16/14 HL DEER RIVER MN ITASCA MAT'L/WELD/EQUIP FAILURE PUMP/COMPRESSOR-RELATED EQUIPMENT 0 0 $19,043 0 0
03/26/14 HL GRAND MARSH WI ADAMS MAT'L/WELD/EQUIP FAILURE OTHER EQUIPMENT FAILURE 0 0 $65,800 7 0
02/25/14 HL GRIFFITH IN LAKE ALL OTHER CAUSES UNKNOWN CAUSE 0 0 $942,824 975 227
02/13/14 HL WALWORTH WI WALWORTH MAT'L/WELD/EQUIP FAILURE PUMP/COMPRESSOR-RELATED EQUIPMENT 0 0 $2,500 0 0
02/06/14 HL GRIFFITH IN LAKE MAT'L/WELD/EQUIP FAILURE MALFUNCTION OF CONTROL/RELIEF EQUIPMENT 0 0 $101,500 5 0
01/18/14 HL DEER RIVER MN ITASCA INCORRECT OPERATION INCORRECT INSTALLATION 0 0 $13,228 3 0
01/01/14 HL MOKENA IL WILL MAT'L/WELD/EQUIP FAILURE THREADED CONNECTION/COUPLING FAILURE 0 0 $150,090 1 0
11/06/13 HL SUPERIOR WI DOUGLAS MAT'L/WELD/EQUIP FAILURE NON-THREADED CONNECTION FAILURE 0 0 $31,200 0 0
08/03/13 HL GRIFFITH IN LAKE MAT'L/WELD/EQUIP FAILURE OTHER EQUIPMENT FAILURE 0 0 $836,469 160 0
07/22/13 HL DEER RIVER MN ITASCA MAT'L/WELD/EQUIP FAILURE NON-THREADED CONNECTION FAILURE 0 0 $35,456 3 0
06/06/13 HL PONTIAC IL LIVINGSTON INCORRECT OPERATION OVERFILL/OVERFLOW OF TANK/VESSEL/SUMP 0 0 $31,047 0 0
06/05/13 HL MACKINAW CITY MI EMMET MAT'L/WELD/EQUIP FAILURE THREADED CONNECTION/COUPLING FAILURE 0 0 $11,020 0 0
05/03/13 HL PLUMMER MN RED LAKE NATURAL FORCE DAMAGE TEMPERATURE 0 0 $150,000 0 0
04/23/13 HL VIKING MN MARSHALL NATURAL FORCE DAMAGE TEMPERATURE 0 0 $240,678 33 0
11/20/12 HL MOKENA IL WILL CORROSION INTERNAL CORROSION 0 0 $9,800,000 900 0
07/27/12 HL GRAND MARSH WI ADAMS MAT'L/WELD/EQUIP FAILURE MANUFACTURING-RELATED 0 0 $5,014,408 1,729 629
05/24/12 HL SUPERIOR WI DOUGLAS MAT'L/WELD/EQUIP FAILURE NON-THREADED CONNECTION FAILURE 0 0 $30,100 1 0
04/07/12 HL CLEARBROOK MN CLEARWATER MAT'L/WELD/EQUIP FAILURE PUMP/COMPRESSOR-RELATED EQUIPMENT 0 0 $10,100 0 0
03/22/12 HL CLEARBROOK MN CLEARWATER NATURAL FORCE DAMAGE TEMPERATURE 0 0 $100,000 0 0
03/20/12 HL CASS LAKE MN HUBBARD MAT'L/WELD/EQUIP FAILURE CONSTRUCTION, INSTALLATION OR FABRICATION-RELATED 0 0 $40,000 0 0
03/03/12 HL NEW LENOX IL WILL OTHER OUTSIDE FORCE DAMAGE VEHICLE NOT ENGAGED IN EXCAVATION 2 3 $2,836,777 1,500 1,245
02/21/12 HL SCHERERVILLE IN LAKE INCORRECT OPERATION INCORRECT VALVE POSITION 0 0 $125,000 24 0
02/17/12 HL DYER IN LAKE OTHER OUTSIDE FORCE DAMAGE OTHER OUTSIDE FORCE DAMAGE 0 0 $58,360 0 0
02/16/12 HL WALWORTH WI WALWORTH MAT'L/WELD/EQUIP FAILURE PUMP/COMPRESSOR-RELATED EQUIPMENT 0 0 $43,660 5 0
02/15/12 HL STERLING MI ARENAC MAT'L/WELD/EQUIP FAILURE MANUFACTURING-RELATED 0 0 $300,000 20 0
11/20/11 HL CLEARBROOK MN CLEARWATER MAT'L/WELD/EQUIP FAILURE NON-THREADED CONNECTION FAILURE 0 0 $3,100 0 0
11/08/11 HL CLEARBROOK MN CLEARWATER MAT'L/WELD/EQUIP FAILURE OTHER EQUIPMENT FAILURE 0 0 $7,300 10 0
10/12/11 HL SCHERERVILLE IN LAKE MAT'L/WELD/EQUIP FAILURE THREADED CONNECTION/COUPLING FAILURE 0 0 $295,000 398 0
09/25/11 HL SUPERIOR WI DOUGLAS MAT'L/WELD/EQUIP FAILURE PUMP/COMPRESSOR-RELATED EQUIPMENT 0 0 $120,100 15 0
08/17/11 HL SUPERIOR WI DOUGLAS NATURAL FORCE DAMAGE TEMPERATURE 0 0 $81,300 0 0
04/04/11 HL SUPERIOR WI DOUGLAS CORROSION INTERNAL CORROSION 0 0 $122,647 0 0
12/01/10 HL NORTH BRANCH MI LAPEER MAT'L/WELD/EQUIP FAILURE NON-THREADED CONNECTION FAILURE 0 0 $10,050 0 0
11/11/10 HL FLOODWOOD MN ST. LOUIS MAT'L/WELD/EQUIP FAILURE THREADED CONNECTION/COUPLING FAILURE 0 0 $31,000 0 0
09/23/10 HL DEER RIVER MN ITASCA INCORRECT OPERATION INCORRECT VALVE POSITION 0 0 $35,100 0 0
09/11/10 HL FOWLERVILLE MI LIVINGSTON INCORRECT OPERATION DAMAGE BY OPERATOR OR OPERATOR'S CONTRACTOR 0 0 $25,000 0 0
09/09/10 HL ROMEOVILLE IL WILL CORROSION EXTERNAL CORROSION 0 0 $47,393,566 7,538 0
07/29/10 HL CASS LAKE MN CASS MAT'L/WELD/EQUIP FAILURE NON-THREADED CONNECTION FAILURE 0 0 $830,000 155 0
07/28/10 HL CASS LAKE MN CASS MAT'L/WELD/EQUIP FAILURE NON-THREADED CONNECTION FAILURE 0 0 $18,352 0 0
07/25/10 HL MARSHALL MI CALHOUN MAT'L/WELD/EQUIP FAILURE ENVIRONMENTAL CRACKING-RELATED 0 0 $774,526,118 20,082 1,837
07/02/10 HL DEER RIVER MN ITASCA MAT'L/WELD/EQUIP FAILURE NON-THREADED CONNECTION FAILURE 0 0 $137,000 10 0
06/08/10 HL MARSHFIELD WI WOOD MAT'L/WELD/EQUIP FAILURE CONSTRUCTION, INSTALLATION OR FABRICATION-RELATED 0 0 $330,000 1 0
04/17/10 HL DEER RIVER MN ITASCA MAT'L/WELD/EQUIP FAILURE MANUFACTURING-RELATED 0 0 $966,350 5 1
03/11/10 HL SUPERIOR WI DOUGLAS NATURAL FORCE DAMAGE TEMPERATURE 0 0 $8,060 0 0
01/08/10 HL NECHE ND PEMBINA MAT'L/WELD/EQUIP FAILURE MANUFACTURING-RELATED 0 0 $4,194,715 3,784 2,237
01/06/10 HL SUPERIOR WI DOUGLAS NATURAL FORCE DAMAGE TEMPERATURE 0 0 $11,540 0 0
12/21/09 HL LEWISTON MI MONTMORENCY MAT'L/WELD/EQUIP FAILURE UNSPECIFIED EQUIPMENT FAILURE 0 0 $4,000 0 0
11/13/09 HL MOKENA IL WILL MAT'L/WELD/EQUIP FAILURE UNSPECIFIED EQUIPMENT FAILURE 0 0 $50,000 0 0
10/09/09 HL SUPERIOR WI DOUGLAS ALL OTHER CAUSES MISCELLANEOUS CAUSE 0 0 $527,000 0 0
10/01/09 HL FENTON MI LIVINGSTON CORROSION INTERNAL CORROSION 0 0 $79,388 5 0
06/09/09 HL GOWAN MN ST LOUIS MAT'L/WELD/EQUIP FAILURE FILLET WELD 0 0 $147,287 5 5
06/03/09 HL PONTIAC IL LIVINGSTON MAT'L/WELD/EQUIP FAILURE JOINT/FITTING/COMPONENT 0 0 $70,600 8 8
05/21/09 HL SUPERIOR WI DOUGLAS INCORRECT OPERATION UNSPECIFIED INCORRECT OPERATION 0 0 $117,257 154 14
05/10/09 HL FLOODWOOD MN ST LOUIS MAT'L/WELD/EQUIP FAILURE UNSPECIFIED EQUIPMENT FAILURE 0 0 $5,000 4 0
04/25/09 HL SUPERIOR WI DOUGLAS MAT'L/WELD/EQUIP FAILURE UNSPECIFIED EQUIPMENT FAILURE 0 0 $35,040 1 0
04/13/09 HL FLOODWOOD MN ST LOUIS MAT'L/WELD/EQUIP FAILURE UNSPECIFIED EQUIPMENT FAILURE 0 0 $5,080 2 0
03/22/09 HL SUPERIOR WI DOUGLAS ALL OTHER CAUSES UNSPECIFIED 0 0 $15,010 0 0
03/13/09 HL CLEARBROOK MN CLEARWATER MAT'L/WELD/EQUIP FAILURE UNSPECIFIED EQUIPMENT FAILURE 0 0 $7,100 1 0
02/27/09 HL VIKING MN MARSHALL INCORRECT OPERATION UNSPECIFIED INCORRECT OPERATION 0 0 $4,006 0 0
02/12/09 HL SUPERIOR WI DOUGLAS MAT'L/WELD/EQUIP FAILURE UNSPECIFIED EQUIPMENT FAILURE 0 0 $27,100 2 1
11/21/08 HL SUPERIOR WI DOUGLAS MAT'L/WELD/EQUIP FAILURE UNSPECIFIED EQUIPMENT FAILURE 0 0 $16,620 0 0
08/25/08 HL SUPERIOR WI DOUGLAS CORROSION INTERNAL CORROSION 0 0 $50,800 115 7
05/27/08 HL NEW CARLISLE IN ST JOSEPH MAT'L/WELD/EQUIP FAILURE JOINT/FITTING/COMPONENT 0 0 $100,000 6 6
04/15/08 HL GRIFFITH IN LAKE INCORRECT OPERATION UNSPECIFIED INCORRECT OPERATION 0 0 $192,002 260 0
04/08/08 HL GONVICK MN CLEARWATER MAT'L/WELD/EQUIP FAILURE NON-THREADED CONNECTION FAILURE 0 0 $15,700 6 2
03/30/08 HL EDGEWATER WI SAWYER MAT'L/WELD/EQUIP FAILURE JOINT/FITTING/COMPONENT 0 0 $200 5 1
03/20/08 HL DONALDSON MN KITTSON INCORRECT OPERATION UNSPECIFIED INCORRECT OPERATION 0 0 $1,900 4 1
11/28/07 HL CLEARBROOK MN CLEARWATER INCORRECT OPERATION UNSPECIFIED INCORRECT OPERATION 2 0 $2,625,000 325 325
11/13/07 HL CLEARBROOK MN CLEARWATER MAT'L/WELD/EQUIP FAILURE PIPE SEAM 0 0 $30,680 2 0
10/23/07 HL MACKINAW CITY MI CHEBOYGAN MAT'L/WELD/EQUIP FAILURE UNSPECIFIED EQUIPMENT FAILURE 0 0 $9,500 0 0
07/18/07 HL RAPID RIVER MI DELTA MAT'L/WELD/EQUIP FAILURE UNSPECIFIED EQUIPMENT FAILURE 0 0 $15,000 0 0
05/27/07 HL CLEARBROOK MN CLEARWATER MAT'L/WELD/EQUIP FAILURE UNSPECIFIED EQUIPMENT FAILURE 0 0 $5,050 1 0
05/10/07 HL MOKENA IL WILL CORROSION UNSPECIFIED CORROSION 0 0 $40,500 1 1
04/23/07 HL HAMPSHIRE IL KANE MAT'L/WELD/EQUIP FAILURE UNSPECIFIED EQUIPMENT FAILURE 0 0 $210 0 0
03/22/07 HL GONVICK MN CLEARWATER NATURAL FORCE DAMAGE TEMPERATURE 0 0 $30,300 5 0
03/14/07 HL OWEN WI CLARK MAT'L/WELD/EQUIP FAILURE UNSPECIFIED EQUIPMENT FAILURE 0 0 $4,030 0 0
03/11/07 HL OWEN WI CLARK MAT'L/WELD/EQUIP FAILURE UNSPECIFIED EQUIPMENT FAILURE 0 0 $4,055 1 0
02/05/07 HL CLEARBROOK MN CLEARWATER NATURAL FORCE DAMAGE TEMPERATURE 0 0 $49,341 7 1
02/02/07 HL EXELAND WI RUSK EXCAVATION DAMAGE OPERATOR/CONTRACTOR EXCAVATION DAMAGE 0 0 $4,503,458 4,800 2,066
01/01/07 HL ATWOOD WI CLARK MAT'L/WELD/EQUIP FAILURE PIPE SEAM 0 0 $702,500 1,500 50
10/20/06 HL PINEWOOD MN BELTRAMI MAT'L/WELD/EQUIP FAILURE BUTT WELD 0 0 $50,000 5 5
08/08/06 HL CLEARBROOK MN CLEARWATER MAT'L/WELD/EQUIP FAILURE UNSPECIFIED EQUIPMENT FAILURE 0 0 $5,050 2 1
05/31/06 HL MARYSVILLE MI ST. CLAIR MAT'L/WELD/EQUIP FAILURE NON-THREADED CONNECTION FAILURE 0 0 $150,000 20 0
03/28/06 HL CLEARBROOK MN CLEARWATER MAT'L/WELD/EQUIP FAILURE UNSPECIFIED EQUIPMENT FAILURE 0 0 $5,000 2 0
03/07/06 HL SCHERERVILLE IN LAKE INCORRECT OPERATION UNSPECIFIED INCORRECT OPERATION 0 0 $3,600 2 0
01/09/06 HL CLEARBROOK MN CLEARWATER NATURAL FORCE DAMAGE UNSPECIFIED NATURAL FORCE DAMAGE 0 0 $25,030 1 0
Totals        4 3 $859,904,252 44,630 8,671

Both onshore and offshore miles are included in these reports.

ENBRIDGE ENERGY, LIMITED PARTNERSHIP
Mileage By Commodity - Hazardous Liquid: as reported on Annual Form (1)
Commodity Pipeline Miles
CRUDE OIL 3,992
HVL 324
Totals 4,316

Both onshore and offshore miles are included in these reports.

ENBRIDGE ENERGY, LIMITED PARTNERSHIP
Mileage By State 
State Hazardous Liquid Miles(1) Gas Transmission Miles(1) Operated Gas Gathering Miles (1) Total Miles
IL 452 0 0 452
IN 104 0 0 104
MI 848 0 0 848
MN 1,527 0 0 1,527
ND 168 0 0 168
NY 24 0 0 24
WI 1,193 0 0 1,193
Totals 4,316 0 0 4,316

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.

Sources

  1. Operator specifics are obtained from self-reported annual reports over the years 2006-2012. Unless otherwise noted, the most recently submitted reports is/are 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 the operators. Ascertainment date: Aug 04, 2014.
  2. PHMSA Flagged Incidents File - Aug 4, 2014. 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.
  3. PHMSA Hazardous Liquid Flagged Incidents File - Aug 4, 2014. 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.
  4. PHMSA Gas Transmission Flagged Incidents File - Aug 4, 2014. 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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