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State-specific information:

Warning Letters Issued

Nationwide

This report shows all Warning Letters issued to operators since 2002. The tables show the date the Warning Letter was issued, the operator name, the PHMSA Region issuing the letter, and the PHMSA case number. When PHMSA inspections or other oversight activities reveal lesser violations or program deficiencies of an operator, the agency may issue Warning Letters notifying an operator that a probable violation of PHMSA's regulations has occurred and directing it to correct the violation or be subject to further enforcement action. PHMSA then follows up on these items during subsequent inspections. Warning Letters are described in 49 CFR 190.205. Because Warning Letters do not result in actual findings of violations or penalties, the cases are considered "closed" upon issuance.

Warning Letters Issued: 2009 YTD (1)
Date Opened Operator Region Case Number
01/06/09 TESORO LOS ANGELES REFINERY Western 520090003W
01/06/09 THE GAS COMPANY Western 520090005W
01/07/09 ANR PIPELINE CO Central 320091001W
01/15/09 PACIFIC OPERATORS OFFSHORE Western 520092001W
01/15/09 SEMSTREAM, L.P. Western 520095001
01/16/09 NOBLE ENERGY INC Southwest 420097001W
01/26/09 EXXONMOBIL PRODUCTION COMPANY, A DIVISION OF EXXON MOBIL COR Southwest 420092001W
01/28/09 BUTTE PIPELINE CO Western 520095002
01/29/09 TRANS - COLORADO PIPELINE CO Western 520090010W
02/02/09 NORTHERN NATURAL GAS CO Southwest 420091003W
02/19/09 ANADARKO E & P COMPANY LP Western 520095005W
02/19/09 HECO - HAWAIIAN ELECTRIC COMPANY, INC. Western 520095009W
02/19/09 HELCO-HAWAII ELECTRIC LIGHT COMPANY, INC. Western 520095011W
02/19/09 EL PASO NATURAL GAS CO Western 520095008W
02/19/09 CONOCOPHILLIPS Western 520095013
03/04/09 PLAINS PIPELINE, L.P. Southwest 420095005
03/16/09 NORTHWEST PIPELINE CORP (WGP) Western 520093001W
03/17/09 NORTH BAJA PIPELINE LLC Western 520091001W
03/17/09 AIRCRAFT SERVICES INTERNATIONAL GROUP (ASIG) Western 520095016W
03/20/09 CONOCOPHILLIPS Western 520095018W
03/25/09 TENNESSEE GAS PIPELINE CO (EL PASO) Eastern 120091002W
03/30/09 BP PIPELINE (NORTH AMERICA) INC. Central 320095001W
04/06/09 GREAT LAKES GAS TRANSMISSION CO Central 320091003W
04/16/09 PRAXAIR, INC Southwest 420091011
04/20/09 WILLIAMS GAS PIPELINE - TRANSCO Western 520091003
04/22/09 NORTHERN NATURAL GAS CO Central 320091004W
04/22/09 GREAT PLAINS NATURAL GAS CO Central 320091006W
05/01/09 PACIFIC OPERATORS OFFSHORE Western 520097003W
05/08/09 NATURAL GAS PIPELINE CO OF AMERICA (KMI) Southwest 420091012
05/14/09 MAGELLAN PIPELINE COMPANY, LP Central 320095004
05/14/09 TEXAS EASTERN TRANSMISSION LP (SPECTRA ENERGY CORP) Eastern 120091004W
05/22/09 COLUMBIA GAS TRANSMISSION CORP Southwest 420091013W
05/27/09 HELCO-HAWAII ELECTRIC LIGHT COMPANY, INC. Western 520095024W
05/27/09 DENBURY ONSHORE, LLC Southern 220095002W
06/02/09 FLORIDA POWER & LIGHT CO Southern 220096001W
06/04/09 VINTAGE PRODUCTION CALIFORNIA LLC Western 520090013W
06/05/09 THE GAS COMPANY Western 520090017W
06/10/09 PPG INDUSTRIES INC Southwest 420091015W
06/24/09 EX EL PIPELINE SERVICES LLC Western 520091004W
06/24/09 BEAR PAW ENERGY, LLC Western 520095026W
06/26/09 APACHE CORPORATION Southwest 420095008W
06/26/09 DOMINION TRANSMISSION, INC Eastern 120091006
06/26/09 BUCKEYE PARTNERS, LP Eastern 120095002
07/02/09 BIG WEST OF CALIFORNIA, LLC Western 520090020W
07/16/09 BP PIPELINE (NORTH AMERICA) INC. Central 320095009
07/22/09 CENTERPOINT ENERGY GAS TRANSMISSION Southwest 420091017W
07/27/09 DCP MIDSTREAM Central 320091011W
07/28/09 VECTOR PIPELINE, L.P. Central 320091015W
07/28/09 MOGAS PIPELINE LLC Central 320091014W
08/11/09 DCOR, LLC Western 520097004W
08/18/09 KINDER MORGAN PIPELINES (USA) INC Western 520091006W
08/18/09 DCP MIDSTREAM Western 520095027W
08/21/09 SINCLAIR TRANSPORTATION COMPANY Western 520095030W
08/21/09 SINCLAIR TRANSPORTATION COMPANY Western 520095029W
08/21/09 SINCLAIR TRANSPORTATION COMPANY Western 520095028W
08/21/09 ANADARKO PETROLEUM CORP Western 520095031W
08/21/09 ANADARKO PETROLEUM CORP Western 520095032W
08/25/09 CITGO PETROLEUM CORPORATION (TERMINALS) Central 320095012W
08/31/09 MUSTANG PIPE LINE PARTNERS Central 320095014W
08/31/09 TE PRODUCTS PIPELINE COMPANY, LLC Southwest 420095010
08/31/09 TE PRODUCTS PIPELINE COMPANY, LLC Central 320095013W
09/01/09 BRIDGER PIPELINE LLC Western 520095034
09/09/09 SOUTHERN LNG, INC Southern 220093001W
09/09/09 NORGASCO INC Western 520090022W
09/17/09 SUNOCO, INC (R&M) Central 320095015W
09/22/09 COALINGA, CITY OF Western 520090023W
09/23/09 FLORIDA GAS TRANSMISSION CO Southern 220091004W
10/02/09 COLUMBIA GAS TRANSMISSION CORP Eastern 120091008W
10/05/09 ASIG - HONOLULU Western 520095035W
10/15/09 COLUMBIA GAS TRANSMISSION CORP Southern 220091005W
10/16/09 FRONT RANGE PIPELINE, LLC. Western 520095037W
10/21/09 COLUMBIA GULF TRANSMISSION CO Southwest 420091020
10/26/09 ONEOK NGL PIPELINE LP Central 320095019
10/29/09 LOOP INC Southwest 420097004W
11/09/09 MARATHON PIPE LINE LLC Central 320095023W
Export Table
Warning Letters Issued: 2008 (1)
Date Opened Operator Region Case Number
01/03/08 SILICON VALLEY POWER Western 520081001
01/11/08 GAS TRANSMISSION NORTHWEST CORPORATION (GTN) Western 520081004
01/11/08 VALERO NATURAL GAS PIPELINE Eastern 120081001W
01/28/08 ALYESKA PIPELINE SERVICE CO Western 520080002
01/29/08 TE PRODUCTS PIPELINE COMPANY, LLC Central 320085001W
02/05/08 FLORIDA GAS TRANSMISSION CO Southern 220081001W
02/07/08 HUNT CRUDE OIL SUPPLY CO Southern 220085002W
02/07/08 OZARK GAS TRANSMISSION SYSTEM Southern 220081002W
02/07/08 PLAINS PIPELINE, L.P. Southern 220085001W
02/13/08 FLORIDA GAS TRANSMISSION CO Southern 220081003
02/13/08 KINDER MORGAN CO2 CO. LP Southwest 420085006W
02/27/08 ALYESKA PIPELINE SERVICE CO Western 520085001W
03/06/08 KINDER MORGAN PIPELINES (USA) INC Western 520085005W
03/11/08 MARKWEST ENERGY APPALACHIA, LLC Southern 220085004W
03/11/08 ANR PIPELINE CO Southern 220081005W
03/11/08 SUNOCO PIPELINE L.P. Central 320085002
03/13/08 TESORO LOS ANGELES REFINERY Western 520080004W
03/13/08 MARATHON OIL CO - ALASKA Western 520080003W
03/14/08 KENTUCKY - WEST VIRGINIA GAS CO Southern 220081006W
03/17/08 CONOCOPHILLIPS Southwest 420085008W
03/19/08 VECTREN ENERGY DELIVERY OF OHIO Central 320085003W
03/20/08 PAPCO INC Eastern 120080001
03/26/08 COLONIAL PIPELINE CO Southern 220085005
04/01/08 ALYESKA PIPELINE SERVICE CO Western 520085002
04/02/08 SFPP, LP Southwest 420085010W
04/02/08 MISSISSIPPI RIVER TRANSMISSION CORP Southwest 420081005W
04/03/08 CENTERPOINT ENERGY GAS TRANSMISSION Southwest 420081006W
04/08/08 CONOCOPHILLIPS Southwest 420085011
04/10/08 MAGELLAN PIPELINE COMPANY, LP Southwest 420085014W
04/11/08 NORTHERN BORDER PIPELINE COMPANY Central 320081001W
04/14/08 CAROLINA GAS TRANSMISSION Southern 220081007W
04/23/08 ENSTAR NATURAL GAS CO Western 520080010W
04/23/08 AIRCRAFT SERVICES INTERNATIONAL GROUP (ASIG) Western 520085010W
05/02/08 FAIRBANKS NATURAL GAS Western 520080012W
05/07/08 TAMPA BAY PIPELINE CO. Southern 220086002
05/07/08 UNION OIL COMPANY OF CALIFORNIA (UOCC) Western 520087001W
05/07/08 VENOCO, INC Western 520082001W
05/19/08 TENNESSEE GAS PIPELINE CO (EL PASO) Southwest 420081008
05/29/08 OLYMPIC PIPE LINE COMPANY Western 520085011W
06/04/08 PALO ALTO, CITY OF Western 520080013W
06/04/08 CHEVRON PRODUCTS COMPANY Western 520085013W
06/06/08 MIDWAY SUNSET COGENERATION CO Western 520080015W
06/09/08 ALYESKA PIPELINE SERVICE CO Western 520085014
06/13/08 SFPP, LP Western 520085015W
06/18/08 INERGY PROPANE, LLC Western 520080016W
06/19/08 QUESTAR GAS MANAGEMENT Western 520085017W
06/19/08 BP WEST COAST PRODUCTS L.L.C. Southern 220085007
06/20/08 PANHANDLE EASTERN PIPELINE CO Southwest 420081011
06/23/08 MAGELLAN PIPELINE COMPANY, LP Central 320085007
07/01/08 WESTERN REFINING PIPELINE COMPANY Southwest 420085017W
07/08/08 HOLLY ENERGY PARTNERS - OPERATING, L.P. Western 520085020W
07/08/08 HOLLY ENERGY PARTNERS - OPERATING, L.P. Western 520085021W
07/10/08 CHATTANOOGA GAS CO Southern 220083001W
07/18/08 NOVA CHEMICALS (CANADA) LTD. Central 320085008W
07/21/08 CHEVRON PETROCHEMICAL PIPELINE LLC Southwest 420085018W
08/01/08 KINDER MORGAN ENERGY PARTNERS, L.P. Southwest 420085019W
08/13/08 EXXONMOBIL PIPELINE CO Eastern 120085003W
08/15/08 ANR PIPELINE CO Central 320081004
08/20/08 XTO ENERGY INC Western 520080019W
08/21/08 AIRCRAFT SERVICES INTERNATIONAL GROUP (ASIG) Western 520085025W
08/21/08 COOK INLET PIPE LINE CO Western 520085024W
09/02/08 DIXIE PIPELINE Southern 220085008W
09/04/08 QUESTAR GAS MANAGEMENT Western 520085027W
09/05/08 BULLDOG GAS & POWER LLC Western 520080020W
09/08/08 IDAHO PIPELINE CORP Western 520085023W
09/08/08 CONOCOPHILLIPS Western 520085028W
09/08/08 LINN WESTERN OPERATING, INC Western 520080021W
09/10/08 VENOCO, INC Western 520081006W
09/10/08 CHEVRON PIPE LINE CO Southwest 420085021W
09/10/08 UNION OIL COMPANY OF CALIFORNIA (UOCC) Western 520082002
09/10/08 OLIKTOK PIPELINE COMPANY Western 520085030W
09/10/08 UNION OIL COMPANY OF CALIFORNIA (UOCC) Western 520087003
09/10/08 BP PIPELINES (ALASKA), INC Western 520085031
09/10/08 BP PIPELINES (ALASKA), INC Western 520085026W
09/15/08 PACIFIC ENERGY RESOURCES LTD (PERL) Western 520085035W
09/15/08 FRONT RANGE PIPELINE, LLC. Western 520085032W
09/16/08 PORTLAND PIPELINE CORP Eastern 120085005W
09/22/08 GOLDEN PASS LNG TERMINAL LLC Southwest 420081016W
09/25/08 HOPKINTON LNG CO Eastern 120083002W
10/15/08 CONOCOPHILLIPS Western 520085039W
10/15/08 CHEVRON PIPE LINE CO Western 520085037W
10/16/08 TRUNKLINE GAS CO Southern 220081008W
11/25/08 NORTHERN BORDER PIPELINE COMPANY Western 520080023W
12/03/08 SFPP, LP Western 520085046W
12/03/08 TUSCARORA GAS TRANSMISSION COMPANY Western 520081008W
12/12/08 SOUTHERN STAR CENTRAL GAS PIPELINE, INC Central 320081005
12/12/08 NUSTAR PIPELINE OPERATING PARTNERSHIP L.P. Central 320085013
12/15/08 BIG WEST OF CALIFORNIA, LLC Western 520080026W
12/16/08 RATON GAS TRANSMISSION CO Southern 220081010W
12/19/08 ENTERPRISE PRODUCTS OPERATING LLC Southwest 420085025W
12/19/08 CHEVRON PIPE LINE CO Southwest 420085024W
12/30/08 DOMINION TRANSMISSION, INC Eastern 120081008W
12/31/08 GENESIS PIPELINE USA, L.P. Southern 220085009W
Export Table
Warning Letters Issued: 2007 (1)
Date Opened Operator Region Case Number
01/09/07 GREAT LAKES GAS TRANSMISSION CO Central 320071001W
01/09/07 EXXONMOBIL PIPELINE CO Western 520075001W
01/11/07 KEY WEST PIPELINE CO Southern 220076001W
01/11/07 LION OIL TRADING AND TRANSPORTATION, INC. Southern 220076002W
01/11/07 FLORIDA GAS TRANSMISSION CO Southern 220071002W
01/11/07 U.S. BORAX Western 520070001W
01/16/07 NORTHERN NATURAL GAS CO Central 320071002W
01/17/07 PLAINS PIPELINE, L.P. Southwest 420075001W
01/23/07 ENBRIDGE ENERGY, LIMITED PARTNERSHIP Central 320071003W
01/25/07 MARKWEST ENERGY APPALACHIA, LLC Southern 220075001W
01/26/07 ENBRIDGE PIPELINES (ALATENN) L.L.C. Southern 220071003W
01/29/07 NORTHWEST PIPELINE CORP (WGP) Western 520071001
01/30/07 NATURAL GAS PIPELINE CO OF AMERICA (KMI) Central 320071005W
02/02/07 BELLE FOURCHE PIPELINE CO Western 520075002
02/02/07 BRIDGER PIPELINE LLC Western 520075003
02/08/07 ANR PIPELINE CO Central 320071006
02/08/07 CENEX PIPELINE LLC Western 520075004W
02/08/07 ENERGY WEST DEVELOPMENT, INC. Western 520070002W
02/08/07 NUSTAR PIPELINE OPERATING PARTNERSHIP L.P. Central 320075002
02/08/07 CONOCOPHILLIPS Western 520075006W
02/08/07 BUTTE PIPELINE CO Western 520075008
02/13/07 BP PIPELINE (NORTH AMERICA) INC. Southwest 420075003
02/13/07 MERIT ENERGY COMPANY Western 520075009W
02/20/07 KINDER MORGAN ENERGY PARTNERS, L.P. Southwest 420075008W
02/22/07 TPM, INC Southern 220076003W
02/26/07 RESOLUTE NATURAL RESOURCES COMPANY Western 520070004W
02/26/07 NORTHERN NATURAL GAS CO Central 320071009W
03/01/07 TRI-STATES NGL PIPELINE LLC Southern 220075002W
03/05/07 CITY OF VICTORVILLE Western 520070008W
03/05/07 DCP MIDSTREAM Western 520070006W
03/05/07 CONOCOPHILLIPS Central 320075004W
03/06/07 KINDER MORGAN ENERGY PARTNERS, L.P. Central 320075006W
03/08/07 ALGONQUIN GAS TRANSMISSION CO (SPECTRA ENERGY CORP) Eastern 120071001W
03/09/07 EXPLORER PIPELINE CO Central 320075010W
03/12/07 ARC TERMINALS Central 320075011W
03/13/07 MID - VALLEY PIPELINE CO Central 320075013W
03/19/07 FAIRBANKS NATURAL GAS Western 520070009W
03/21/07 PORTLAND NATURAL GAS TRANSMISSION SYSTEM Eastern 120071002C
03/27/07 COLUMBIA GAS TRANSMISSION CORP Eastern 120073004
04/02/07 CITGO PIPELINE CO Southwest 420075010
04/09/07 MARATHON OIL CO - ALASKA Western 520070013W
04/09/07 NORGASCO INC Western 520070011W
04/09/07 CHEVRON PIPE LINE CO Western 520075016W
04/17/07 PLAINS EXPLORATION & PRODUCTION COMPANY (PXP) Western 520070014W
04/17/07 TESORO - HIGH PLAINS PIPELINE COMPANY Western 520075017W
04/18/07 PLAINS PIPELINE, L.P. Southwest 420075011
04/18/07 VALERO TERMINALING AND DISTRIBUTION COMPANY Southern 220075003W
04/18/07 SOUTH WILMINGTON-PIPELINE Southern 220076006W
04/18/07 CENTERPOINT ENERGY GAS TRANSMISSION Southern 220071007W
04/20/07 GAS TRANSMISSION NORTHWEST CORPORATION (GTN) Western 520070015W
04/26/07 GAS TRANSMISSION NORTHWEST CORPORATION (GTN) Western 520070018W
05/04/07 SINCLAIR TRANSPORTATION COMPANY Western 520075023W
05/07/07 ENTERPRISE PRODUCTS OPERATING LLC Southwest 420075015
05/21/07 SUNOCO PIPELINE L.P. Southwest 420075017W
05/21/07 NORTHERN NATURAL GAS CO Central 320071010W
05/22/07 SOUTH CAROLINA PIPELINE CORP Southern 220071010
06/04/07 TARGA MIDSTREAM SERVICES, L.P. Southwest 420072002
06/05/07 VENOCO, INC Western 520077003W
06/06/07 TENNESSEE GAS PIPELINE CO (EL PASO) Southern 220071011
06/06/07 CENTERPOINT ENERGY GAS TRANSMISSION Southern 220071012W
06/06/07 MISSISSIPPI RIVER TRANSMISSION CORP Southern 220071013W
06/08/07 VENOCO, INC Western 520077004W
06/11/07 KM INTERSTATE GAS TRANSMISSION CO Western 520071008
06/21/07 DUKE ENERGY KENTUCKY - LIQUID Southern 220076009
07/09/07 NORTHWEST PIPELINE CORP (WGP) Western 520071012W
07/31/07 INDIANA GAS CO INC Southern 220071014
08/01/07 UCAR PIPELINE INCORPORATED Southwest 420071006W
08/02/07 COLLINS PIPELINE CO Southwest 420075028W
08/02/07 EXXONMOBIL PIPELINE CO Southwest 420075029W
08/03/07 TESORO REFINING & MARKETING CO., MOUNTAIN REGION Western 520075030W
08/06/07 DOMINION TRANSMISSION, INC Central 320071012W
08/06/07 THUMS LONG BEACH CO Western 520072002W
08/16/07 TRUNKLINE GAS CO Southwest 420072005
08/20/07 MISSISSIPPI RIVER TRANSMISSION CORP Central 320071014
08/21/07 SUNOCO PIPELINE L.P. Southwest 420075033W
08/31/07 CONOCOPHILLIPS Central 320075023W
09/05/07 MARATHON PIPE LINE LLC Central 320075024
09/07/07 WILLIAMS GAS PIPELINE - TRANSCO Eastern 120071008W
09/07/07 WILLIAMS GAS PIPELINE - TRANSCO Eastern 120073003W
09/07/07 MAGELLAN TERMINALS HOLDINGS, LP Eastern 120076003W
09/10/07 BUCKEYE PARTNERS, LP Central 320075026
09/12/07 SANTEE COOPER - RAINEY GENERATING STATION Southern 220071015W
09/12/07 GOLDEN VALLEY ELECTRIC ASSOCIATION, INC Western 520075033W
09/12/07 XTO ENERGY INC Western 520077005W
09/24/07 HOPKINTON LNG CO Eastern 120073005W
09/24/07 GRANITE STATE GAS TRANSMISSION INC Eastern 120071009W
10/03/07 GAS TRANSMISSION NORTHWEST CORPORATION (GTN) Western 520071013W
10/10/07 JAYHAWK PIPELINE LLC Central 320075028W
10/10/07 RESOLUTE NATURAL RESOURCES COMPANY Western 520075036W
10/12/07 COLONIAL PIPELINE CO Southwest 420075039W
10/17/07 CENTERPOINT ENERGY GAS TRANSMISSION Southern 220071017
10/19/07 CHEVRON PRODUCTS COMPANY Western 520075038W
10/31/07 SOUTHERN NATURAL GAS CO Southern 220071018
11/05/07 KEY PIPELINE LIMITED Western 520075039
11/07/07 CENEX PIPELINE LLC Western 520075032W
11/13/07 SALMON RESOURCES LTD. Central 320075030W
11/13/07 SUNOCO PIPELINE L.P. Southwest 420075040
11/15/07 ENBRIDGE ENERGY, LIMITED PARTNERSHIP Central 320075031W
11/16/07 QUESTAR ENERGY TRADING Western 520070024W
11/16/07 VINTAGE PRODUCTION CALIFORNIA LLC Western 520070023
11/27/07 ALYESKA PIPELINE SERVICE CO Western 520075041
11/27/07 COLUMBIA GAS TRANSMISSION CORP Eastern 120071015W
11/29/07 ENBRIDGE PIPELINES (MIDLA) L.L.C. Southwest 420071015W
12/04/07 VIKING GAS TRANSMISSION CO Central 320071017W
12/04/07 COLUMBIA GAS TRANSMISSION CORP Eastern 120071016
12/20/07 CHEVRON PIPE LINE CO Western 520075045W
12/20/07 MAGELLAN PIPELINE COMPANY, LP Southwest 420075050
Export Table
Warning Letters Issued: 2006 (1)
Date Opened Operator Region Case Number
01/09/06 MID-CONTINENT FRACTIONATION AND STORAGE, L.L.C. Central 320065001W
01/17/06 TRANSMONTAIGNE OPERATING COMPANY L.P. Central 320065003W
01/19/06 ATLANTA GAS LIGHT CO Southern 220063001W
01/25/06 WILLISTON BASIN INTERSTATE PIPELINE CO Western 520061001W
02/08/06 WESTERN REFINING SOUTHWEST, INC Southwest 420065006W
02/13/06 KERN RIVER GAS TRANSMISSION CO Western 520061003W
02/14/06 KINDER MORGAN WINK PIPELINE LP Southwest 420065011W
02/14/06 ENTERPRISE PRODUCTS OPERATING LLC Western 520065002
02/21/06 ZIA NATURAL GAS CO Southwest 420061006
02/22/06 LACLEDE GAS CO Central 320065008W
02/22/06 PLAINS EXPLORATION & PRODUCTION COMPANY (PXP) Western 520060003W
02/22/06 BOC GASES Western 520065005W
02/22/06 GREAT PLAINS NATURAL GAS CO Central 320061002W
02/22/06 CHEVRON PRODUCTS COMPANY Western 520065006W
02/24/06 MURPHY OIL CORP Central 320065010W
02/27/06 AMERIGAS EAGLE PROPANE LP Central 320060003W
02/27/06 MISSOURI INTERSTATE GAS LLC Central 320061005W
02/27/06 PANHANDLE EASTERN PIPELINE CO Central 320061006W
02/28/06 NORTHERN BORDER PIPELINE COMPANY Central 320061009W
02/28/06 ONEOK FIELD SERVICES COMPANY, L.L.C. Central 320065012W
03/02/06 COFFEYVILLE RESOURCES CRUDE TRANSPORTATION, LLC Central 320065015W
03/03/06 SEMGROUP LP Central 320065014W
03/03/06 ST LOUIS PIPELINE CORP Central 320065017W
03/06/06 QUEST PIPELINES (KPC) Central 320061012
03/06/06 JAYHAWK PIPELINE LLC Central 320065021W
03/07/06 BP PIPELINE (NORTH AMERICA) INC. Central 320065027
03/10/06 COLORADO INTERSTATE GAS CO Western 520061007W
03/10/06 CENEX PIPELINE LLC Western 520065007W
03/10/06 ANADARKO E & P COMPANY LP Western 520065011W
03/10/06 ASIG - HONOLULU Western 520065013W
03/10/06 TESORO - HIGH PLAINS PIPELINE COMPANY Western 520065009W
03/14/06 HOPKINTON LNG CO Eastern 120063001W
03/14/06 COFFEYVILLE RESOURCES CRUDE TRANSPORTATION, LLC Central 320065028W
03/20/06 BRAVO PIPELINE COMPANY Southwest 420065014W
03/22/06 PREMCOR PIPELINE COMPANY Central 320065030W
03/23/06 CONOCOPHILLIPS Western 520065017
03/23/06 SILICON VALLEY POWER Western 520060007W
03/29/06 COLUMBIA GAS TRANSMISSION CORP Eastern 120063002W
04/10/06 COLUMBIA GAS TRANSMISSION CORP Southern 220061001W
04/10/06 SOUTHERN NATURAL GAS CO Southern 220061005W
04/10/06 SOUTHERN NATURAL GAS CO Southern 220061006W
04/12/06 DENBURY ONSHORE, LLC Southern 220065002W
04/12/06 WILLIAMS GAS PIPELINE - TRANSCO Southwest 420061010W
04/17/06 QUESTAR ENERGY TRADING Western 520061009W
04/18/06 PALO ALTO, CITY OF Western 520060009W
05/02/06 EXXONMOBIL PIPELINE CO Southwest 420065018W
05/02/06 ONEOK NGL PIPELINE LP Southwest 420065019W
05/03/06 BREITBURN ENERGY CORP Western 520060012W
05/03/06 MONTANA REFINING COMPANY, INC Western 520065022W
05/03/06 KMI CASPER Western 520061010W
05/11/06 NUSTAR LOGISTICS, L.P. Southwest 420065017W
05/25/06 LION OIL CO Southwest 420065022W
05/25/06 SEMGROUP LP Central 320065036W
05/30/06 SFPP, LP Southwest 420065023
05/30/06 STONE ENERGY Southwest 420067001
05/31/06 CONOCOPHILLIPS Southwest 420065026W
05/31/06 DENBURY ONSHORE, LLC Southwest 420065024W
06/01/06 RIO VISTA ENERGY PARTNERS, LP Southwest 420065030
06/02/06 CONOCOPHILLIPS Western 520065023W
06/15/06 GAS TRANSMISSION NORTHWEST CORPORATION (GTN) Western 520061011
06/15/06 MARKWEST ENERGY APPALACHIA, LLC Southern 220065001
06/15/06 GAS TRANSMISSION NORTHWEST CORPORATION (GTN) Western 520061012W
07/06/06 AMERIGAS EAGLE PROPANE LP Central 320060004
07/14/06 ROCKY MOUNTAIN PIPELINE SYSTEM, LLC Western 520065031
07/25/06 BOIS DARC OFFSHORE, LTD Southwest 420069002W
07/25/06 SUNOCO, INC (R&M) Eastern 120065007W
08/02/06 DAKOTA GASIFICATION COMPANY Central 320065040W
08/17/06 MAGELLAN PIPELINE COMPANY, LP Southwest 420065032
09/13/06 CHEVRON PIPE LINE CO Southwest 420065037W
09/26/06 PLAINS EXPLORATION & PRODUCTION COMPANY (PXP) Western 520060025W
09/26/06 ALLIANCE PIPELINE LTD Central 320061021W
10/17/06 CHEVRON PIPE LINE CO Western 520065037W
10/27/06 PLAINS PIPELINE, L.P. Southwest 420065042W
10/30/06 CHEVRON PRODUCTS COMPANY - HAWAII Western 520065038W
11/15/06 TE PRODUCTS PIPELINE COMPANY, LLC Southwest 420065046W
11/20/06 COVE POINT LNG, LIMITED PARTNERSHIP Eastern 120063005W
11/21/06 TESORO - HIGH PLAINS PIPELINE COMPANY Central 320065046W
11/29/06 ALLIANCE PIPELINE LTD Central 320061024W
12/05/06 ASIG - HONOLULU Western 520065039W
12/20/06 BP AMERICA PRODUCTION Southwest 420065050W
12/21/06 MAGELLAN PIPELINE COMPANY, LP Southwest 420065051W
12/28/06 EQUITABLE RESOURCES (A.K.A EQUITABLE GAS CO) Eastern 120061006
Export Table
Warning Letters Issued: 2005 (1)
Date Opened Operator Region Case Number
01/05/05 LINK ENERGY PIPELINE LIMITED PARTNERSHIP Southwest 420055002W
01/06/05 BP PIPELINE (NORTH AMERICA) INC. Southern 220055001
01/06/05 TEXAS GAS TRANSMISSION LLC Central 320051001
01/06/05 DESTIN PIPELINE COMPANY, LLC Southern 220051002
01/06/05 PROGRESS ENERGY Southern 220056002W
01/06/05 MARATHON PIPE LINE LLC Southwest 420055006W
01/06/05 ZIA NATURAL GAS CO Southwest 420051001W
01/06/05 FLORIDA POWER & LIGHT CO Southern 220056001
01/07/05 MARDI GRAS PIPELINE, LLC Southwest 420051002W
01/11/05 KM INTERSTATE GAS TRANSMISSION CO Central 320051003W
01/20/05 TESORO - HIGH PLAINS PIPELINE COMPANY Central 320055006
01/20/05 EXPLORER PIPELINE CO Central 320055007
01/25/05 ENTERPRISE PRODUCTS OPERATING LLC Southern 220055003
01/28/05 EXXONMOBIL PRODUCTION COMPANY, A DIVISION OF EXXON MOBIL COR Western 520055003W
02/09/05 CENEX PIPELINE LLC Western 520055004
02/10/05 TESORO PETROLEUM CORP Central 320055009
02/10/05 CONOCOPHILLIPS Western 520055006
02/10/05 ALLIANCE PIPELINE LTD Central 320051005W
02/14/05 NORTENO PIPELINE COMPANY Southwest 420051003
02/14/05 ENERGY WEST WYOMING Western 520050002
02/14/05 PRAXAIR, INC Southwest 420051006
02/14/05 MERIT ENERGY COMPANY Western 520055009W
02/16/05 WILLISTON BASIN INTERSTATE PIPELINE CO Western 520050004
02/17/05 ENBRIDGE PIPELINES (MIDLA) L.L.C. Southwest 420051007W
02/17/05 GREAT LAKES GAS TRANSMISSION CO Central 320051006W
02/18/05 EXXONMOBIL PIPELINE CO Western 520055008
02/22/05 DOMINION TRANSMISSION, INC Eastern 120053002W
02/28/05 IROQUOIS GAS CORP Eastern 120051002W
03/01/05 IMTT-PIPELINE Eastern 120056001W
03/02/05 MUSTANG PIPE LINE PARTNERS Central 320055013
03/02/05 BP PIPELINE (NORTH AMERICA) INC. Central 320055012
03/03/05 CITGO PIPELINE CO Southwest 420055012
03/03/05 SOUTHERN STAR CENTRAL GAS PIPELINE, INC Central 320051009
03/04/05 BOC GASES Western 520055002
03/04/05 ANADARKO E & P COMPANY LP Western 520055011W
03/04/05 BUCKEYE PARTNERS, LP Western 520055012W
03/04/05 SINCLAIR TRANSPORTATION COMPANY Western 520055013
03/08/05 WILLISTON BASIN INTERSTATE PIPELINE CO Western 520050006
03/08/05 NORTHERN BORDER PIPELINE COMPANY Western 520050007
03/08/05 TEXAS GAS TRANSMISSION LLC Southern 220051006
03/08/05 TENNESSEE GAS PIPELINE CO (EL PASO) Southern 220051005
03/11/05 NORTHERN NATURAL GAS CO Central 320053001W
03/14/05 CONOCOPHILLIPS Central 320055015
03/14/05 KINDER MORGAN GP, INC. Central 320051011
03/15/05 NUSTAR LOGISTICS, L.P. Southwest 420058001W
03/16/05 PUBLIC UTILLITIES COMMISSION Eastern 120050002W
03/17/05 TEXAS EASTERN TRANSMISSION LP (SPECTRA ENERGY CORP) Southern 220051004
03/18/05 ANR PIPELINE CO Central 320051012
03/18/05 EXXONMOBIL PIPELINE CO Central 320055016W
03/22/05 EXXONMOBIL PRODUCTION COMPANY, A DIVISION OF EXXON MOBIL COR Western 520055015
03/22/05 CHEVRON PRODUCTS COMPANY Western 520055018
03/30/05 SUNOCO PIPELINE L.P. Eastern 120055005
03/31/05 COLUMBIA GAS TRANSMISSION CORP Eastern 120051003
03/31/05 NUSTAR TERMINALS OPERATIONS PARTNERSHIP L. P. Eastern 120055009W
03/31/05 DENBURY ONSHORE, LLC Southern 220055004
04/18/05 ENBRIDGE PIPELINES (MIDLA) L.L.C. Southwest 420058004
04/25/05 DOME PIPELINE CORP Central 320055019W
04/27/05 TRAILBLAZER PIPELINE CO (KMI) Western 520051001W
05/11/05 DENBURY ONSHORE, LLC Southern 220055007
05/11/05 TPM, INC Southern 220056009
05/12/05 MID-CONTINENT FRACTIONATION AND STORAGE, L.L.C. Southwest 420058005M
05/19/05 ENBRIDGE ENERGY, LIMITED PARTNERSHIP Central 320055021
05/24/05 COALINGA, CITY OF Western 520050008W
05/25/05 QUESTAR GAS MANAGEMENT Western 520051002W
06/15/05 COFFEYVILLE RESOURCES CRUDE TRANSPORTATION, LLC Central 320055027
06/16/05 NORTHERN NATURAL GAS CO Central 320051013
06/30/05 ALYESKA PIPELINE SERVICE CO Western 520050009
06/30/05 NORGASCO INC Western 520050011M
06/30/05 ULTRAMAR INC Western 520055021W
06/30/05 NORTHWEST PIPELINE CORP (WGP) Western 520055022W
06/30/05 EXXONMOBIL OIL CORPORATION-TERMINALS Western 520051003W
06/30/05 KM INTERSTATE GAS TRANSMISSION CO Western 520051004W
07/01/05 TRANS - COLORADO PIPELINE CO Western 520051005W
07/12/05 BLACK HILLS OPERATING COMPANY, LLC Southwest 420055027
07/26/05 FLORIDA GAS TRANSMISSION CO Southern 220051010W
07/28/05 NUSTAR TERMINALS OPERATIONS PARTNERSHIP L. P. Southern 220056017W
08/02/05 MAGELLAN TERMINALS HOLDINGS, LP Eastern 120056004W
08/09/05 MERIT ENERGY COMPANY Western 520055024
08/09/05 BP WEST COAST PRODUCTS L.L.C. Western 520055026
08/15/05 DIXIE PIPELINE Southern 220055009W
08/22/05 COLORADO INTERSTATE GAS CO Western 520051007W
08/22/05 KERN RIVER GAS TRANSMISSION CO Western 520051006W
08/24/05 WILLIAMS GAS PIPELINE - TRANSCO Southern 220051011W
08/30/05 WILLIAMS GAS PIPELINE - TRANSCO Southern 220051012W
08/31/05 CONOCOPHILLIPS Southwest 420055034
08/31/05 ERGON TRUCKING, INC. Central 320055031
09/08/05 COLUMBIA GULF TRANSMISSION CO Southwest 420051013W
09/09/05 TEPPCO CRUDE PIPELINE, LLC Southwest 420055035
09/12/05 TAMPA BAY PIPELINE CO. Southern 220056025W
09/13/05 TAMPA BAY PIPELINE CO. Southern 220056012
09/13/05 GULF SOUTH PIPELINE COMPANY, LP Southern 220051013W
09/14/05 ULTRAMAR INC Western 520051008W
09/16/05 TRANS-UNION INTERSTATE PIPELINE, L.P. Southwest 420051017
09/22/05 PIPELINES OF PUERTO RICO INCD, THE Southern 220056022
09/22/05 PIPELINES OF PUERTO RICO INCD, THE Southern 220056021W
09/26/05 GULF SOUTH PIPELINE COMPANY, LP Southern 220051014
09/26/05 PLANTATION PIPE LINE CO Southern 220055011
09/26/05 COLONIAL PIPELINE CO Southern 220055012
09/26/05 NORFOLK SOUTHERN RAILWAY-BROSNAN YARD PIPELINE Southern 220056015
09/27/05 BRIDGER PIPELINE LLC Central 320055036
10/07/05 ST LOUIS PIPELINE CORP Central 320055037
10/17/05 MARKWEST EAST TEXAS PNG UTILITY, LLC Central 320055040
10/20/05 NORFOLK SOUTHERN RAILWAY-BROSNAN YARD PIPELINE Southern 220056018
10/25/05 QUESTAR GAS MANAGEMENT Western 520055030
10/26/05 LINN WESTERN OPERATING, INC Western 520050022
10/26/05 AIRCRAFT SERVICES INTERNATIONAL GROUP (ASIG) Western 520055031
10/26/05 QUESTAR GAS MANAGEMENT Western 520055032
10/28/05 CALNEV PIPELINE CO Western 520055033W
10/31/05 CITY OF DULUTH PUBLIC WORKS & UTILITIES Central 320051016
11/02/05 NORTHWEST PIPELINE CORP (WGP) Western 520051010
11/09/05 HANOVER ENERGY INC Eastern 120050005W
11/09/05 INDIANA GAS CO INC Southern 220051015
11/16/05 EDISON MISSION OPERATIONS AND MAINTENANCE Western 520050026
11/16/05 KINDER MORGAN PIPELINES (USA) INC Western 520055035
12/07/05 DISTRIGAS OF MASSACHUSETTS CORP Eastern 120053004W
12/19/05 BLACK MARLIN PIPELINE CO Southwest 420051024W
12/28/05 WYOMING REFINING CO Western 520055037W
Export Table
Warning Letters Issued: 2004 (1)
Date Opened Operator Region Case Number
01/22/04 PLANTATION PIPE LINE CO Eastern 120045001W
01/22/04 EQUITRANS INC Eastern 120041001
01/28/04 QUEST PIPELINES (KPC) Central 320041001
01/28/04 KERN RIVER GAS TRANSMISSION CO Western 520041002
01/29/04 WESTGAS INTERSTATE, INC Western 520041003W
02/09/04 KOCH PIPELINE COMPANY, L.P. Central 320045002
02/11/04 QUESTAR PIPELINE COMPANY Southwest 420041002W
02/18/04 ROCKY MOUNTAIN PIPELINE SYSTEM, LLC Western 520045001
02/19/04 AERA ENERGY LLC Western 520040002
02/19/04 QUESTAR PIPELINE COMPANY Western 520041006
02/25/04 SHELL OIL PRODUCTS COMPANY Western 520040001
02/25/04 TUSCARORA GAS TRANSMISSION COMPANY Western 520041008
03/01/04 PACIFIC OPERATORS OFFSHORE Western 520047001
03/03/04 EQUISTAR PIPELINE OPERATIONS Southwest 420045003
03/09/04 HANLEY & BIRD Eastern 120040002W
03/11/04 ENSTAR NATURAL GAS CO Western 520040004
03/11/04 FLORIDA POWER & LIGHT CO Southern 220046009W
03/12/04 NORTHERN NATURAL GAS CO Central 320041003
03/12/04 CONOCOPHILLIPS Western 520045005
03/12/04 KINDER MORGAN ENERGY PARTNERS, L.P. Southwest 420045005W
03/12/04 PACIFIC OPERATORS OFFSHORE Western 520042002
03/16/04 ANR PIPELINE CO Central 320041004
03/16/04 ASIG - HONOLULU Western 520045004
03/16/04 SINCLAIR TRANSPORTATION COMPANY Western 520045006
03/16/04 RATON GAS TRANSMISSION CO Western 520041010
03/16/04 MARATHON PIPE LINE LLC Central 320045007
03/17/04 WHITING PETROLEUM CORP Western 520041011
03/17/04 NUSTAR PIPELINE OPERATING PARTNERSHIP L.P. Southern 220045006
03/17/04 NORTH BAJA PIPELINE LLC Southwest 420041005W
03/17/04 SOUTHERN NATURAL GAS CO Southern 220041001
03/18/04 BREA CANON OIL COMPANY Western 520040005
03/22/04 CONOCOPHILLIPS Western 520045009
03/23/04 WEST TEXAS GAS INC Southwest 420041007
03/26/04 ENBRIDGE ENERGY, LIMITED PARTNERSHIP Central 320045009W
03/31/04 WILLISTON BASIN INTERSTATE PIPELINE CO Central 320041006
04/05/04 ENBRIDGE ENERGY, LIMITED PARTNERSHIP Central 320041007
04/05/04 EXPLORER PIPELINE CO Central 320045010
04/06/04 CONOCOPHILLIPS Western 520045012
04/06/04 KM INTERSTATE GAS TRANSMISSION CO Western 520041014W
04/12/04 BP WEST COAST PRODUCTS L.L.C. Western 520045014
04/15/04 LION OIL TRADING AND TRANSPORTATION, INC. Southern 220046007W
04/15/04 CITGO PETROLEUM CORPORATION (TERMINALS) Southern 220046006W
04/15/04 COLUMBIA GAS TRANSMISSION CORP Southern 220041002W
04/20/04 COLONIAL PIPELINE CO Southern 220045005
04/22/04 EQUITABLE PRODUCTION CO Southern 220041006
04/23/04 PLANTATION PIPE LINE CO Southern 220045011
04/26/04 CONOCOPHILLIPS Central 320045013
04/28/04 AERA ENERGY LLC Western 520045016
04/28/04 ALYESKA PIPELINE SERVICE CO Western 520045015
04/28/04 CHEVRON PRODUCTS COMPANY Western 520045017
04/30/04 SHELL PIPELINE CO., L.P. Southwest 420045015W
05/05/04 CCPS TRANSPORTATION, LLC Central 320045014
05/19/04 BELLE FOURCHE PIPELINE CO Western 520045010
06/02/04 PROGRESS ENERGY Southern 220046004W
06/15/04 DOMINION TRANSMISSION, INC Eastern 120041005
06/30/04 TARGA MIDSTREAM SERVICES, L.P. Central 320045016
07/09/04 HECO - HAWAIIAN ELECTRIC COMPANY, INC. Western 520045022
07/12/04 CITY OF DULUTH PUBLIC WORKS & UTILITIES Central 320041008
07/15/04 KINDER MORGAN ENERGY PARTNERS, L.P. Eastern 120045004
07/16/04 MURPHY OIL CORP Central 320045017
07/16/04 PIPELINES OF PUERTO RICO INCD, THE Southern 220046001W
07/26/04 KOCH GATHERING SYSTEMS INC Central 320045019W
07/26/04 ONEOK NGL PIPELINE LP Central 320045019
07/30/04 CENEX PIPELINE LLC Western 520045023
08/12/04 MARATHON ASHLAND PIPE LINE LLC Central 320045022
08/12/04 MARATHON ASHLAND PIPE LINE LLC Central 320045020W
08/12/04 COLUMBIA GAS TRANSMISSION CORP Central 320041009
08/27/04 TE PRODUCTS PIPELINE COMPANY, LLC Central 320045027
08/31/04 WILLISTON BASIN INTERSTATE PIPELINE CO Western 520040007
08/31/04 COOK INLET PIPE LINE CO Western 520045025
09/01/04 ANADARKO E & P COMPANY LP Western 520045026
09/20/04 BENTLEY & LAING Western 520040008
09/21/04 DISTRIGAS OF MASSACHUSETTS CORP Eastern 120043002W
09/22/04 SUNOCO PIPELINE L.P. Central 320045030
09/23/04 BRIDGER PIPELINE LLC Western 520045020
09/23/04 MONTANA REFINING COMPANY, INC Western 520045029
09/23/04 NUEVO ENERGY CO Western 520047002
09/29/04 KEY PIPELINE LIMITED Western 520047005
09/30/04 OMIMEX CANADA, LTD. Western 520041017
09/30/04 BELLE FOURCHE PIPELINE CO Western 520045030
10/08/04 RATON GAS TRANSMISSION CO Western 520041018
10/08/04 HELCO-HAWAII ELECTRIC LIGHT COMPANY, INC. Western 520045024
10/25/04 NICOR EXPLORATION CO Central 320041010W
11/02/04 COLUMBIA GAS TRANSMISSION CORP Eastern 120041007W
11/08/04 NUSTAR PIPELINE OPERATING PARTNERSHIP L.P. Central 320045033W
11/08/04 NUSTAR PIPELINE OPERATING PARTNERSHIP L.P. Central 320045034W
12/07/04 LOOP INC Southwest 420045039W
12/07/04 KOCH PIPELINE COMPANY, L.P. Southwest 420045037W
12/07/04 MARKWEST ENERGY APPALACHIA, LLC Southern 220045018
12/08/04 WAMSUTTER PIPELINE, INC Western 520045038W
12/09/04 TESORO - HIGH PLAINS PIPELINE COMPANY Western 520045033
12/17/04 NORTHWEST PIPELINE CORP (WGP) Western 520041023
12/20/04 NUSTAR LOGISTICS, L.P. Central 320045036
12/21/04 HOLLY ENERGY PARTNERS - OPERATING, L.P. Western 520045044W
12/21/04 ENBRIDGE ENERGY COMPANY INC Central 320045038
12/21/04 JAYHAWK PIPELINE LLC Central 320045037
12/22/04 ATLAS PIPELINE MID-CONTINENT - WESTTEX, LLC Western 520045047
12/28/04 EL PASO ENERGY CORPORATION Western 520041015W
Export Table
Warning Letters Issued: 2003 (1)
Date Opened Operator Region Case Number
01/14/03 NUSTAR LOGISTICS, L.P. Western 520035001
01/21/03 MISSISSIPPI RIVER TRANSMISSION CORP Central 320031001
01/21/03 KINDER MORGAN PIPELINES (USA) INC Western 520035003W
01/23/03 ALYESKA PIPELINE SERVICE CO Western 520035002
01/24/03 SUNCOR ENERGY (USA) PIPELINE CO. Western 520035004W
01/27/03 COLUMBIA GAS TRANSMISSION CORP Eastern 120031001W
01/29/03 DESTIN PIPELINE COMPANY, LLC Southern 220031001
01/30/03 EXXONMOBIL PIPELINE CO Western 520035006
02/06/03 WESTERN REFINING PIPELINE COMPANY Southwest 420035007W
02/11/03 CONOCOPHILLIPS Western 520035005W
02/12/03 INLAND PAPERBOARD AND PACKAGING, INC Southern 220031002W
02/20/03 ENBRIDGE PIPELINES (NORTH DAKOTA) LLC Central 320035004
02/27/03 CPN PIPELINE COMPANY Western 520030003
02/27/03 TENNESSEE GAS PIPELINE CO (EL PASO) Southern 220031004W
03/05/03 SOUTHERN NATURAL GAS CO Southern 220031005
03/06/03 MONTANA REFINING COMPANY, INC Western 520035009
03/10/03 KINDER MORGAN CO2 CO. LP Southwest 420035004W
03/11/03 CENTERPOINT ENERGY GAS TRANSMISSION Southern 220031006
03/11/03 ROCKY MOUNTAIN PIPELINE SYSTEM, LLC Western 520035010W
03/13/03 CONOCOPHILLIPS Central 320035007
03/13/03 NUSTAR PIPELINE OPERATING PARTNERSHIP L.P. Central 320035010
03/20/03 KM INTERSTATE GAS TRANSMISSION CO Central 320031006
03/26/03 DICK BROWN TECHNICAL SERVICES Western 520030002
04/07/03 TEXAS GAS TRANSMISSION LLC Southwest 420031004
05/14/03 NATURAL GAS PIPELINE CO OF AMERICA (KMI) Southwest 420031005
05/29/03 GAS TRANSMISSION NORTHWEST CORPORATION (GTN) Western 520030006
05/29/03 MARATHON ASHLAND PIPE LINE LLC Western 520035013
05/30/03 CHEVRON PIPE LINE CO Western 520035014W
05/30/03 NORTHWEST PIPELINE CORP (WGP) Western 520031005W
06/03/03 CENEX PIPELINE LLC Western 520035012
06/04/03 BP PIPELINE (NORTH AMERICA) INC. Western 520035016
06/06/03 ENSTAR NATURAL GAS CO Western 520030007W
07/01/03 CONOCOPHILLIPS Central 320035017
07/02/03 ENTERPRISE PRODUCTS CO Central 320035018W
07/10/03 KINDER MORGAN PIPELINES (USA) INC Western 520035019
07/11/03 VENOCO, INC Western 520030011
07/11/03 ATLAS PIPELINE MID-CONTINENT - WESTTEX, LLC Western 520031007
07/11/03 HECO - HAWAIIAN ELECTRIC COMPANY, INC. Western 520035020
07/23/03 PALO ALTO, CITY OF Western 520030012
07/23/03 WILLIAMS GAS PIPELINE - TRANSCO Eastern 120031006W
08/06/03 COLONIAL PIPELINE CO Eastern 120035004
08/07/03 QUESTAR PIPELINE COMPANY Western 520031008W
08/07/03 EXXONMOBIL OIL CORP - WEST COAST Western 520031009W
08/07/03 ENCANA OIL & GAS (USA) INC Western 520035021W
08/19/03 MARKWEST ENERGY APPALACHIA, LLC Southern 220035005W
08/22/03 UNION OIL COMPANY OF CALIFORNIA (UOCC) Western 520035023
08/26/03 MID - VALLEY PIPELINE CO Central 320035022
09/18/03 USG PIPELINE COMPANY Southern 220031011W
09/18/03 EAST TENNESSEE NATURAL GAS CO Southern 220033003W
10/20/03 EAST TENNESSEE NATURAL GAS CO Southern 220031012W
10/27/03 ATLAS PIPELINE MID-CONTINENT - WESTTEX, LLC Western 520035027
10/29/03 CHEVRON PIPELINE CO Western 520035028
11/05/03 SUNOCO PIPELINE L.P. Central 320035024W
11/18/03 CENEX PIPELINE LLC Western 520035029
11/28/03 COALINGA, CITY OF Western 520030013
12/01/03 PUGET SOUND ENERGY Western 520031012W
12/08/03 NAVAJO REFINING COMPANY Western 520035030
12/11/03 NUSTAR PIPELINE OPERATING PARTNERSHIP L.P. Central 320035027
12/11/03 CHEVRON PIPE LINE CO Western 520035032
12/15/03 BP PIPELINE (NORTH AMERICA) INC. Western 520035031
12/23/03 KINDER MORGAN GP, INC. Central 320031012
12/31/03 EL PASO ENERGY CORPORATION Western 520031013W
Export Table
Warning Letters Issued: 2002 (1)
Date Opened Operator Region Case Number
01/02/02 ALYESKA PIPELINE SERVICE CO Western 520025001W
01/10/02 NUSTAR PIPELINE OPERATING PARTNERSHIP L.P. Southern 220025001W
01/15/02 PLAINS MARKETING, L.P. Southern 220025002W
01/18/02 DELAWARE TERMINAL CO Eastern 120026001W
01/22/02 EAST TENNESSEE NATURAL GAS CO Southern 220021001W
01/29/02 TPM, INC Southern 220026001W
01/30/02 FLORIDA POWER & LIGHT CO Southern 220026002W
02/06/02 ROCKY MOUNTAIN PIPELINE SYSTEM, LLC Western 520025004
02/06/02 COLONIAL NATURAL GAS CO Southern 220025004M
02/07/02 ALYESKA PIPELINE SERVICE CO Western 520025003
02/08/02 HUNT CRUDE OIL SUPPLY CO Southern 220025005W
02/14/02 ARKANSAS WESTERN GAS CO Southern 220023001
02/14/02 DELAWARE TERMINAL CO Eastern 120026005W
02/28/02 COLUMBIA GAS TRANSMISSION CORP Southern 220021003
03/04/02 EL PASO ENERGY CORPORATION Central 320021001W
03/07/02 OZARK GAS TRANSMISSION SYSTEM Southern 220021004
03/21/02 CHEVRON PIPE LINE CO Western 520025005
03/25/02 RIO VISTA ENERGY PARTNERS, LP Southwest 420025001
04/08/02 CONOCOPHILLIPS Southwest 420025002
04/12/02 TESORO HAWAII CORPORATION Western 520025008
04/30/02 ASIG - HONOLULU Western 520025012
04/30/02 BP EXPLORATION (ALASKA) INC. Western 520025011W
05/02/02 KINDER MORGAN GP, INC. Western 520025013
05/06/02 MAGELLAN PIPELINE COMPANY, LP Central 320025006
05/07/02 MARATHON ASHLAND PIPE LINE LLC Southern 220025012W
05/20/02 LINN WESTERN OPERATING, INC Western 520020004
05/21/02 WYOMING INTERSTATE CO LTD Western 520025019W
05/23/02 COLUMBIA GULF TRANSMISSION CO Southern 220021005W
05/29/02 UNION OIL COMPANY OF CALIFORNIA (UOCC) Western 520027001W
05/30/02 TRI-STATES NGL PIPELINE LLC Southern 220025014
06/05/02 NORTHERN NATURAL GAS CO Central 320021004
06/05/02 ENBRIDGE ENERGY, LIMITED PARTNERSHIP Central 320025014W
06/20/02 PLANTATION PIPE LINE CO Southern 220025016W
06/26/02 CHEVRON PIPE LINE CO Western 520025023
07/01/02 TEXAS EASTERN TRANSMISSION LP (SPECTRA ENERGY CORP) Southern 220021008W
07/02/02 COLLINS PIPELINE CO Southern 220025017W
07/05/02 COLORADO INTERSTATE GAS CO Western 520025025W
07/12/02 MERIT ENERGY COMPANY Western 520025026
07/15/02 TEXAS NATURAL GAS CO Southwest 420021001W
07/19/02 FLORIDA GAS TRANSMISSION CO Southern 220021009W
08/01/02 FAIRBANKS NATURAL GAS Western 520020007W
08/08/02 VIKING GAS TRANSMISSION CO Central 320021005
08/14/02 BUCKEYE PARTNERS, LP Central 320025019W
08/14/02 SHELL PIPELINE CORP Central 320025018W
08/19/02 VENOCO, INC Western 520020008
08/29/02 CONOCOPHILLIPS ALASKA, INC. Western 520025029
08/30/02 DCOR, LLC Western 520022002W
09/04/02 HECO - HAWAIIAN ELECTRIC COMPANY, INC. Western 520025030
09/05/02 BP OIL PIPELINE CO Southwest 420025015
09/11/02 HELCO-HAWAII ELECTRIC LIGHT COMPANY, INC. Western 520025031
09/13/02 COLONIAL PIPELINE CO Eastern 120025009
09/30/02 AERA ENERGY LLC Western 520025032
10/03/02 TOTAL PEAKING SERVICES Eastern 120023006W
10/31/02 COVE POINT LNG, LIMITED PARTNERSHIP Eastern 120021005W
11/05/02 TXU LONE STAR PIPELINE Southwest 420021002W
11/15/02 TEPPCO CRUDE PIPELINE, LLC Southwest 420025014
12/10/02 AERA ENERGY LLC Western 520021003W
12/19/02 US STEEL Eastern 120020006W
Export Table

Also see

Sources

  1. PHMSA Safety Monitoring and Reporting Tool (SMART) for the Pipeline Safety Enforcement Tracking System as of November 10, 2009.

For comments and questions on the enforcement information presented on this site, please send us feedback.

Information provided on this website is intended to enhance public understanding of PHMSA's enforcement program. Aggregate and company-specific statistical information reflecting PHMSA's enforcement actions is provided beginning with 2002. Key documents associated with new administrative enforcement cases are provided beginning with 2007. Agency orders issued since 2002 are also provided. The search feature may not retrieve every document associated with each individual enforcement action. Enforcement data is updated monthly as additional cases are initiated and other cases are resolved. Historical totals will change over time to reflect changes in case status.

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