NATGAS PIPELINE CRITICAL NOTICE: Colorado Interstate Gas Company Cancelled Gas Quality Issue Enterprise N

( This is the verbatim text of a critical notification provided by the pipeline operator to its shippers. The information has not been independently verified by Reuters. This item may be followed by a news story depending on the severity of the incident's impact, if any, on operations. ) Company Name: Colorado Interstate Gas Company Notice Type Description: GAS QUALITY Posted Date: 10/14/2026 Effective Date: 10/14/2026 End Date: 10/15/2026 Posting Text: Colorado Interstate Gas Company, L.L.C. October 14, 2026 Gas Quality Issue — Enterprise North — Cancelled Gas quality issues at the DCP Oper/CIG (EPR) Enterprise North (891786) receipt location, located in Weld County, Colorado, have improved. Effective gas day Wednesday, October 14, 2026, Intraday 2 Cycle (Cycle 4) and Thursday, October 15, 2026, Timely Cycle (Cycle 1), Colorado Interstate Gas Company, L.L.C. (CIG) is cancelling the location underperformance for gas quality. CIG will continue to monitor the gas quality issues at this location. Scheduling questions or concerns Pipeline Scheduling Hotline (800) 238-3764 option 2, email CIGSched, or message KMRockiesSched on ICE Chat Operational issues or concerns Mike Burleson at (71