| U.S. Entry/Exit Points  & Pipeline Connection
 | Canadian Exit/Entry Points & Pipeline Connection
 | 
| 1.  Sumas, WashingtonNorthwest Pipeline
 | Huntingdon, British ColumbiaWestcoast Energy Inc. Pipeline
 | 
| 2.  Sumas, Washington Ferndale Pipeline
 | Huntingdon, British ColumbiaWestcoast Energy Inc. Pipeline
 | 
| 3.  Sumas, WashingtonSumas International
 | Huntingdon, British ColumbiaWestcoast Energy Inc. Pipeline
 | 
| 4.  Sumas, WashingtonSumas Pipeline - U.S.A.
 | Huntingdon, British ColumbiaWestcoast Energy Inc. Pipeline
 | 
| 5.  Sumas, WashingtonSumas - Cascade
 | Huntingdon, British ColumbiaWestcoast Energy Inc. Pipeline
 | 
| 6.  Sumas, WashingtonSumas Energy 2 Pipeline (4.5 mile 16" pipe to be used by Sumas Energy 2,  a 720 MW electric plant, 140 MMcf/d capacity, FERC docket CP99-320, approved 12/22/99)
 | Huntingdon, British ColumbiaWestcoast Energy Inc. Pipeline
 | 
| 7.  Eastport, IdahoPG&E Gas Transmission - Northwest
 | Kingsgate, British ColumbiaAlberta Natural Gas/Foothills Pipe Lines, Ltd.
 | 
| 8.  Port of Del Bonita, MontanaMontana Power Company
 | Del Bonita, AlbertaCanadian-Montana Pipeline Co.
 | 
| 9.  Whitlash, MontanaMontana Power Company
 | Aden, AlbertaCanadian-Montana Pipeline Co.
 | 
| 10.  Babb, MontanaMontana Power Company
 | Cardston, Alberta (also Carway)Canadian-Montana Pipeline Co.
 | 
| 11.  Havre, MontanaHavre Pipeline
 | Willow Creek, SaskatchewanMany Islands Pipe Line Co.
 (Also referred to as Loomis)
 | 
| 12.  Port of Morgan, MontanaNorthern Border Pipeline
 | Monchy, SaskatchewanFoothills Pipe Lines, Ltd.
 | 
| 13.  Phillips County, MontanaNARCo Gathering Line
 | Monchy, SaskatchewanCanadian-Montana Pipeline Co.
 | 
| 14.  Sweetgrass, MontanaMontana Power Company
 | Coutts, AlbertaCanadian-Montana Pipeline Co.
 | 
| 15.  Portal, North DakotaWilliston Basin Interstate Pipeline Co.
 (Burke Co.)
 | North Portal, SaskatchewanWBI Canadian Pipeline, Ltd.
 TransGas Limited
 | 
| 16.  Portal, North Dakota(located 1 mile east)
 Interenergy Sheffield Pipeline
 | North Portal, SaskatchewanInterenergy Sheffield Processing Co. (Canada)
 | 
| 17.  Portal, North DakotaPortal Municipal Gas
 | North Portal, SaskatchewanSaskEnergy Inc.'s Pipeline
 | 
| 18.  Noyes, MinnesotaViking & Great Lakes Transmission Companies
 | Emerson, ManitobaTransCanada PipeLines, Ltd.
 | 
| 19.  Warroad, MinnesotaCentra Minnesota Pipelines
 | Sprague, ManitobaCentra Transmission, Inc.
 | 
| 20.  Baudette, MinnesotaCentra Minnesota Pipelines
 | Rainy River, OntarioCentra Transmission, Inc.
 | 
| 21.  International Falls, MinnesotaCentra Minnesota Pipelines
 | Fort Frances, OntarioCentra Transmission, Inc.
 | 
| 22.  Sault Ste. Marie, MichiganGreat Lakes Transmission
 | Sault Ste. Marie, OntarioTransCanada PipeLines, Ltd.
 | 
| 23.  St. Clair, MichiganGreat Lakes Transmission
 | Sarnia, OntarioUnion Gas Limited
 | 
| 24.  Marysville, MichiganBluewater Pipeline
 Consumers Power Company
 | Sarnia, OntarioSt. Clair Pipelines Ltd.
 Union Gas Limited
 | 
| 25.  Detroit, MichiganPanhandle Eastern Pipeline
 | Windsor, Ontario (also Ojibway)Union Gas Limited
 | 
| 26.  Niagara Falls, New YorkTennessee Gas Pipeline
 | Niagara Falls, OntarioTransCanada PipeLines, Ltd.
 | 
| 27.  Grand Island, New YorkEmpire State Pipeline
 | Chippawa, OntarioTransCanada PipeLines, Ltd.
 (Blackhorse Extension)
 | 
| 28.  Waddington, New YorkIroquois Gas Transmission
 | Iroquois, OntarioTransCanada PipeLines, Ltd.
 | 
| 29.  Massena, New YorkSt. Lawrence Gas Company
 | Cornwall, OntarioNiagara Gas Transmission
 | 
| 30.  Champlain, New YorkNorth Country Gas Pipeline
 | Napierville, QuebecTransCanada PipeLines, Ltd.
 | 
| 31.  Highgate Springs, VermontVermont Gas Systems
 | Phillipsburg, QuebecTransCanada PipeLines, Ltd.
 | 
| 32.  Pittsburg, New HampshirePortland Natural Gas Transmission
 | East Hereford, QuebecTrans Quebec & Maritimes Pipeline
 | 
| 33.  Woodland, MaineMaritimes & Northeast Pipeline
 | St. Stephen, New BrunswickMaritimes & Northeast Pipeline
 |