Enbridge - Where energy meets people
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Natural Gas Pipelines

100% owned and operated by Enbridge and its affiliates except where less than full ownership/operatorship is indicated. Federal Energy Regulatory Commission (FERC) information about Enbridge’s pipelines located in the United States is available on www.enbridgeus.com.





Length & Details Location 2010 Average Throughput Ownership

Anadarko System

2,900 miles (4,667 km) of pipeline
11 processing plants
1 treating plant

Anadarko Basin in the Texas Panhandle and Western Oklahoma 1,013,000 MMBtu/d

Enbridge Energy Partners, L.P.

north texas system

4,700 miles (7,564 km) of pipeline
9 processing plants

Barnett Shale  in Northern Texas 337,000 MMBtu/d

Enbridge Energy Partners, L.P.

east texas System

3,900 miles (6,276 km) of pipeline
5 processing plants
8 treating plants

Bossier Sands and Haynesville Shale in Eastern Texas     1,378,000 MMBtu/d

Enbridge Energy Partners, L.P.

Alliance System (Canada)*

2,291 km (1,423 miles) of pipeline
14 compressor stations

Northeast British Columbia to Southern Saskatchewan 1,325,000 MMBtu/d (contract capacity)

Enbridge Income Fund (50%)

Alliance System (U.S.)*

886 miles (1,426 km) of pipeline
Canadian border in North Dakota to Channahon, Illinois 1,564 MMcf/d

Enbridge Inc. (50%)


348 miles (560 km) of pipeline

Chicago, Illinois to Dawn, Ontario 1,525 MMcf/d Enbridge Inc. (60%)

*Operated by Alliance Pipeline. Alliance Pipeline delivers natural gas to the Aux Sable natural gas liquids extraction and fractionation facility in Channahon, Illinois, of which Enbridge Inc. owns 42.7 percent.

Enbridge Companies


Enbridge Gas Distribution

Canada's largest gas distribution company. Serving 1.9 million customers in Ontario, Quebec and New York State.

Enbridge Gas New Brunswick

Enbridge Gas New Brunswick

Distributing natural gas to institutional, commercial, industrial and residential customers across nine New Brunswick communities.

ENB company image

Enbridge Inc.

Enbridge Inc. (ENB) is a publicly-traded corporation on the New York and Toronto stock exchanges.

Enbridge U.S.

Enbridge's U.S. operations - a leader in energy transportation in the Midwest, Mid-Continent and Gulf Coast regions of the United States.

Enbridge Energy Partners

A U.S. master limited partnership with oil and gas delivery assets.

Enbridge Income Fund Holdings

Enbridge Income Fund Holdings

Enbridge Income Fund Holdings Inc. (EIFH) is a publicly-traded Canadian Corporation that invests in low-risk energy infrastructure assets.

Enbridge Technology

Provides pipeline and natural gas distribution consulting and training services internationally.

Midcoast Energy Partners

Midcoast Energy Partners

Midcoast Energy Partners (MEP) serves as EEP’s primary vehicle for owning and growing its natural gas and natural gas liquids (NGL) midstream business in the U.S.


Emergency Contacts

Pipeline Emergencies


Enbridge Pipelines Inc. (incl. Norman Wells Pipeline)
Enbridge Pipelines (Saskatchewan) Inc.
Enbridge Pipelines (Athabasca) Inc.

Natural Gas Emergencies in Ontario

Enbridge Gas Distribution Customers


Illinois, Indiana, Kansas, Michigan, Minnesota, Missouri, New York, Ohio, Eastern Oklahoma, Wisconsin, Pembina County, North Dakota:
1 (800) 858-5253

North Dakota, Eastern Montana, Polk County, Minnesota:
1 (888) 838-4545

Texas, Western Oklahoma, Mississippi, Arkansas:
1 (888) 650-8099

1 (877) 548-1800

Western Montana (electric transmission line):
1 (888) 780-8831