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TSP Name:
Critical Notice Description:
Notice Effective Date:
Notice Effective Time:
Notice End Date:
Notice End Time:
Notice Identifier:
Notice Status Description:
Notice Type:
Posting Date:
Posting Time:
Prior Notice Identifier:
Required Response
Indicator Description:
Response Date:
Response Time:
Subject:
Maritimes & Northeast Pipeline, L.L.C. (U.S.)
Critical notice
11/21/2025
07:11:21 PM
02/19/2026
07:11:21 PM
170345
Initiate
Operational Flow Order
11/21/2025
07:11:21 PM
No response required
MNUS Operational Flow Order
Maritimes & Northeast (M&N) is currently experiencing large Due Pipe imbalances which is causing lower than desired linepack levels across its system and limiting operational flexibility to maintain safe and reliable service. Therefore, in order to maintain the operational integrity of the system, M&N is issuing an Operational Flow Order (OFO) pursuant to Section 10.4 of the General Terms and Conditions of M&N's FERC Gas Tariff, effective 9:00 AM CCT, November 22, for certain delivery point parties on the M&N system. M&N will be contacting the affected parties.
This OFO does not affect the ability of M&N to receive or deliver quantities of gas for scheduled nominations to any customer or pipeline.
During the effectiveness of this OFO, the notified party must be balanced such that actual deliveries of gas out of the system must be equal to or less than scheduled deliveries out of the system for the associated meter on the OBA contract. The penalty shall apply to each dekatherm of actual delivery quantities that exceeds the greater of 500 Dth or 102% of scheduled delivery quantities. The penalty will be equal to three times the arithmetic average of daily Platts Gas Daily "Daily Price Survey" posting for the High Common price for the "Tennessee, zone 6 delivery", as defined in Section 10.8(b) of the General Terms and Conditions of M&N's FERC Gas Tariff for the day on which such violation occurred. In addition, M&N will not permit retroactive nominations to avoid an OFO penalty.
This OFO will remain in effect until further notice.
Please contact your Operations Account Representative should you have any questions.
Furthermore, effective November 21, 2025, M&N requires point operators to flow physical volumes commensurate with their scheduled quantities. If the affected parties do not adhere to this OFO, M&N may institute flow control at the affected meters to ensure the integrity of M&N's system beginning November 21, 2025 and until further notice.
Please refer to the table below for the effected M&N operational areas, dates, and tolerance percentages:
| Operational Area |
Gas Day November 21 |
Gas Day November 22 and until further notice |
| Customer Specific |
No Customer Specific OFO |
No Due Pipe OFO 2% / 500 |
NOTE:
Deliveries No DP : Shippers are not to take more than scheduled
Deliveries No DS : Shippers are not to take less than scheduled
Receipts No DP : Shippers are not to give less than scheduled
Receipts No DS : Shippers are not to give more than scheduled
TSP Name:
Critical Notice Description:
Notice Effective Date:
Notice Effective Time:
Notice End Date:
Notice End Time:
Notice Identifier:
Notice Status Description:
Notice Type:
Posting Date:
Posting Time:
Prior Notice Identifier:
Required Response
Indicator Description:
Response Date:
Response Time:
Subject:
Maritimes & Northeast Pipeline, L.L.C. (U.S.)
Critical notice
11/21/2025
07:11:21 PM
02/19/2026
07:11:21 PM
170345
Initiate
Operational Flow Order
11/21/2025
07:11:21 PM
No response required
MNUS Operational Flow Order
Maritimes & Northeast (M&N) is currently experiencing large Due Pipe imbalances which is causing lower than desired linepack levels across its system and limiting operational flexibility to maintain safe and reliable service. Therefore, in order to maintain the operational integrity of the system, M&N is issuing an Operational Flow Order (OFO) pursuant to Section 10.4 of the General Terms and Conditions of M&N's FERC Gas Tariff, effective 9:00 AM CCT, November 22, for certain delivery point parties on the M&N system. M&N will be contacting the affected parties.
This OFO does not affect the ability of M&N to receive or deliver quantities of gas for scheduled nominations to any customer or pipeline.
During the effectiveness of this OFO, the notified party must be balanced such that actual deliveries of gas out of the system must be equal to or less than scheduled deliveries out of the system for the associated meter on the OBA contract. The penalty shall apply to each dekatherm of actual delivery quantities that exceeds the greater of 500 Dth or 102% of scheduled delivery quantities. The penalty will be equal to three times the arithmetic average of daily Platts Gas Daily "Daily Price Survey" posting for the High Common price for the "Tennessee, zone 6 delivery", as defined in Section 10.8(b) of the General Terms and Conditions of M&N's FERC Gas Tariff for the day on which such violation occurred. In addition, M&N will not permit retroactive nominations to avoid an OFO penalty.
This OFO will remain in effect until further notice.
Please contact your Operations Account Representative should you have any questions.
Furthermore, effective November 21, 2025, M&N requires point operators to flow physical volumes commensurate with their scheduled quantities. If the affected parties do not adhere to this OFO, M&N may institute flow control at the affected meters to ensure the integrity of M&N's system beginning November 21, 2025 and until further notice.
Please refer to the table below for the effected M&N operational areas, dates, and tolerance percentages:
| Operational Area |
Gas Day November 21 |
Gas Day November 22 and until further notice |
| Customer Specific |
No Customer Specific OFO |
No Due Pipe OFO 2% / 500 |
NOTE:
Deliveries No DP : Shippers are not to take more than scheduled
Deliveries No DS : Shippers are not to take less than scheduled
Receipts No DP : Shippers are not to give less than scheduled
Receipts No DS : Shippers are not to give more than scheduled