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ToolsANR Pipeline Company Critical Notices
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| Type | Posted | Effective | End | Identifier | Status | Subject | Response |
|---|---|---|---|---|---|---|---|
| Weather Alert | 12/29/25 | 12/29/25 | 01/04/26 | 25972118 | Notice of Phase 2 Cold Weather Operational Conditions & OFO Watch (Fuel Segment ML2, ML3, & ML7) | ||
| Weather Alert | 12/26/25 | 12/26/25 | 01/03/26 | 25972113 | Notice of Phase 2 Cold Weather Operational Conditions & OFO Watch (Fuel Segment ML2, ML3, & ML7) | ||
| Weather Alert | 12/23/25 | 12/23/25 | 01/01/26 | 25972110 | Notice of Phase 1 Cold Weather Operational Conditions | ||
| Planned Service Outage | 12/16/25 | 12/16/25 | 04/01/26 | 25970732 | MAINTENANCE SCHEDULE for ANR Pipeline | ||
| Planned Service Outage | 12/16/25 | 12/16/25 | 02/01/26 | 25970729 | UPDATED: CAPACITY REDUCTION Southwest Mainline Northbound | ||
| Customer Services Update | 12/16/25 | 12/16/25 | 01/01/26 | 25970728 | Assessment of Extreme Condition 12/12/25 - 12/14/25 with Extreme Condition Penalty Waiver | ||
| Planned Service Outage | 12/15/25 | 12/15/25 | 04/01/26 | 25970725 | MAINTENANCE SCHEDULE for ANR Pipeline | ||
| Maintenance | 12/15/25 | 12/15/25 | 02/01/26 | 25970632 | UPDATED: CAPACITY REDUCTION Southeast Mainline – Cottage Grove Southbound | ||
| Scheduling Alert | 12/14/25 | 12/14/25 | 01/14/26 | 25970708 | Alert – ID1 Nomination Window Extension for Gas Day December 14, 2025 | ||
| Customer Services Update | 12/10/25 | 12/10/25 | 01/01/26 | 25968408 | Assessment of Extreme Condition 11/28/25 - 12/4/25 with Extreme Condition Penalty Waiver | ||
| Planned Service Outage | 12/03/25 | 11/19/25 | 04/01/26 | 25967614 | MAINTENANCE SCHEDULE for ANR Pipeline | ||
| Planned Service Outage | 12/03/25 | 12/03/25 | 01/01/26 | 25967611 | UPDATED: CAPACITY REDUCTION Southwest Mainline Northbound | ||
| Planned Service Outage | 11/19/25 | 11/19/25 | 04/01/26 | 25964936 | MAINTENANCE SCHEDULE for ANR Pipeline | ||
| Planned Service Outage | 11/19/25 | 11/19/25 | 04/01/26 | 25964935 | MAINTENANCE SCHEDULE for ANR Pipeline | ||
| Planned Service Outage | 11/17/25 | 11/17/25 | 04/01/26 | 25964918 | MAINTENANCE SCHEDULE for ANR Pipeline | ||
| Planned Service Outage | 11/17/25 | 11/17/25 | 01/01/26 | 25964917 | UPDATED: CAPACITY REDUCTION Southwest Mainline Northbound | ||
| Planned Service Outage | 11/07/25 | 11/07/25 | 04/01/26 | 25963211 | MAINTENANCE SCHEDULE for ANR Pipeline | ||
| Planned Service Outage | 11/06/25 | 11/06/25 | 04/01/26 | 25962229 | MAINTENANCE SCHEDULE for ANR Pipeline | ||
| Curtailment | 10/30/25 | 10/30/25 | 04/01/26 | 25961620 | Notice to All ANR Wisconsin Area (Zone 7) Shippers and Producers | ||
| Other | 10/01/25 | 10/01/25 | 12/31/49 | 25952325 | Muttonville Lateral Capacity | ||
| Capacity Constraint | 10/01/25 | 10/01/25 | 01/01/26 | 25952329 | CAPACITY REDUCTION Michigan Leg South - Joliet (MGT-Del) (Posted: 9/5/25) |