Extension of Under-delivery Operational Flow Order (OFO)
Pennsylvania Service Territory
Posted: January 26, 2026
Please note, the OFO issued starting Friday, January 23rd, 2026 has been extended through Friday, January 30th, 2026 at 10:00 a.m. Eastern Standard Time.
From: TSSsupport
Sent: Thursday, January 22, 2026 9:06 AM
To: TSSsupport <TSSSUPPORT@natfuel.com>
Subject: National Fuel Gas Distribution Corporation – Extension of Under Delivery Operational Flow Order (OFO) Pennsylvania Territory
Importance: High
Extension of Under-delivery Operational Flow Order (OFO)
Pennsylvania Service Territory
Posted: January 22, 2026
Please note, the OFO issued yesterday has been extended through Tuesday, January 27th, 2026 at 10:00 a.m. Eastern Standard Time.
From: TSSsupport
Sent: Wednesday, January 21, 2026 10:10 AM
To: TSSsupport <TSSSUPPORT@natfuel.com>
Subject: National Fuel Gas Distribution Corporation – Declaration of Under Delivery Operational Flow Order (OFO) Pennsylvania Territory
Declaration of Under-delivery Operational Flow Order (OFO)
Pennsylvania Service Territory
Posted: January 21, 2026
In accordance with the provisions of our Pennsylvania tariff, NFGDC is declaring an Under-delivery Operational Flow Order for gas scheduled to flow to Monthly-Metered Transportation (MMNGS and SATS) and Daily-Metered Transportation (DMT) market pools beginning at 10:00 a.m. Eastern Standard time on Friday, January 23, 2026 and will remain in effect until 10:00 am Eastern Standard time on Sunday, January 25, 2026. This action is being taken to safeguard the operational integrity of the NFGDC system given the forecasted colder than normal weather.
Deliveries to MMNGS and SATS pools on the NFGDC system must be at least 100% of the aggregated daily delivery quantities (ADDQ’s) posted daily on the NFG website. Deliveries less than the above stated percentages will be subject to penalty charges specified in the tariff. Distribution is requesting that all Market Pool Operators make every attempt to match deliveries to their posted Daily Delivery Quantities (DDQ’s).
Deliveries to PA daily market (DMT) pools must be adequate to meet daily usage as DMT customers shall not be permitted to use banked gas to cover daily under deliveries in excess of the 2% tolerance during the term of the OFO. Deficiencies less than the 2% tolerance will be subject to penalty charges specified in the tariff.
If you have any questions, please contact TSS Help Desk at (716) 857-7232.