Enbridge Energy, Limited Partnership (Lakehead) Tariffs

The following tariffs are regulated by the Federal Energy Regulatory Commission (FERC).

Pending Tariffs

Tariff
FERC 46.1.0 (CER 599)
Cancels
FERC 46.0.0 (CER 598)

Description: International Joint Rates

Entity/Entities: Canadian Mainline, Lakehead & Spearhead

Product Type: Crude Petroleum

Issuance Date: May 1, 2026

Effective Date: June 1, 2026

Current Tariffs

Tariff
FERC 41.18.0
Cancels
FERC 41.17.0

Description: Rules & Regulations

Entity/Entities: Lakehead

Product Type: Crude Petroleum

Issuance Date: February 28, 2022

Effective Date: April 1, 2022

Tariff
FERC 42.5.0
Cancels
FERC 42.4.0

Description: Rules & Regulations

Entity/Entities: Lakehead

Product Type: Natural Gas Liquids

Issuance Date: April 28, 2016

Effective Date: June 1, 2016

Tariff
FERC 40.1.0
Cancels
FERC 1

Description: Adoption Notice

Entity/Entities: Lakehead

Product Type:

Issuance Date: August 2, 2010

Effective Date: August 2, 2010

Tariff
FERC 1.35.0 (CER 578)
Cancels
FERC 1.34.1 (CER 577)

Description: International Joint Rates

Entity/Entities: Canadian Mainline, Lakehead & Line 9

Product Type: Crude Petroleum

Issuance Date: October 31, 2025

Effective Date: December 1, 2025

Tariff
FERC 43.54.0
Cancels
FERC 43.53.0

Description: Local Rates

Entity/Entities: Lakehead

Product Type: Crude Petroleum & Natural Gas Liquids

Issuance Date: March 11, 2026

Effective Date: April 1, 2026

Tariff
FERC 45.46.0 (CER 596)
Cancels
FERC 45.45.0 (CER 592)

Description: International Joint Rates

Entity/Entities: Canadian Mainline & Lakehead

Product Type: Crude Petroleum, Natural Gas Liquids & Refined Petroleum Products

Issuance Date: March 26, 2026

Effective Date: April 1, 2026

Tariff
FERC 37.22.0 (CER 594)
Cancels
FERC 37.21.0 (CER 586)

Description: International Joint Rates

Entity/Entities: Canadian Mainline, Lakehead & Toledo

Product Type: Crude Petroleum

Issuance Date: March 11, 2026

Effective Date: April 1, 2026

Tariff
FERC 4.38.0
Cancels
FERC 4.37.0

Description: Joint Rates

Entity/Entities: Flanagan South & Lakehead

Product Type: Crude Petroleum

Issuance Date: March 11, 2026

Effective Date: April 1, 2026

Tariff
FERC 3.57.0 (CER 597)
Cancels
FERC 3.56.0 (CER 593)

Description: International Joint Rates

Entity/Entities: Canadian Mainline, Flanagan South & Lakehead

Product Type: Crude Petroleum

Issuance Date: March 26, 2026

Effective Date: April 1, 2026

Download Index of Tariffs

Published Date: March 30, 2026

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History

Other Related Procedures

Destination Verification Procedure
Effective: July 24, 2013

Practice Applicable to Automatic Balancing
Effective: April 1, 2019

Schedules to Practice Applicable to Automatic Balancing
Effective: September 1, 2023

Practice Governing In-Line Transfers
Effective: Jan. 1, 2004

Supply Exception Procedure
Effective: April 1, 2014

Contact

For questions regarding Enbridge Energy, Limited Partnership tariffs, please contact enbridge-tariffs@enbridge.com.