East Tennessee Natural Gas Notice 174408
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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: 
East Tennessee Natural Gas, LLC
Critical notice
02/25/2026
08:05:23 AM
05/26/2026
08:05:23 AM
174408
Supersede
Operational Flow Order
02/25/2026
08:05:23 AM
174147
No response required
ETNG Action Alert -- LIFTED EFF 2/25
ETNG requires any imbalance payback to be coordinated through your Operations Account Representative. If necessary, ETNG will utilize any provision of its tariff to ensure system integrity including the issuance of customer specific or system wide OFOs.
Please refer to the table below for the effected ETNG operational areas, dates, and tolerance percentages.
| Operational Areas |
Gas Day Feb 24 |
Gas Day Feb 25 and until further notice |
| System Wide |
Action Alert in Effect: |
No OFO* |
| Hourly Customer Specific Operational Flow Order |
No Hourly Customer Specific OFO |
No Hourly Customer Specific OFO* |
| MAD |
No MAD |
No MAD* |
*As noted above, all imbalance payback must be coordinated through ETNG's account representative. In the event uncoordinated imbalance payback occurs and it jeopardizes system operations, customer specific OFOs may be required.
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
Please contact your Operations Account Representative should you have any questions.
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: 
East Tennessee Natural Gas, LLC
Critical notice
02/25/2026
08:05:23 AM
05/26/2026
08:05:23 AM
174408
Supersede
Operational Flow Order
02/25/2026
08:05:23 AM
174147
No response required
ETNG Action Alert -- LIFTED EFF 2/25
ETNG requires any imbalance payback to be coordinated through your Operations Account Representative. If necessary, ETNG will utilize any provision of its tariff to ensure system integrity including the issuance of customer specific or system wide OFOs.
Please refer to the table below for the effected ETNG operational areas, dates, and tolerance percentages.
| Operational Areas |
Gas Day Feb 24 |
Gas Day Feb 25 and until further notice |
| System Wide |
Action Alert in Effect: |
No OFO* |
| Hourly Customer Specific Operational Flow Order |
No Hourly Customer Specific OFO |
No Hourly Customer Specific OFO* |
| MAD |
No MAD |
No MAD* |
*As noted above, all imbalance payback must be coordinated through ETNG's account representative. In the event uncoordinated imbalance payback occurs and it jeopardizes system operations, customer specific OFOs may be required.
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
Please contact your Operations Account Representative should you have any questions.