Informational Postings :: Colorado Interstate Gas Company, L.L.C.

Informational Postings

Notice Detail

TSP/TSP Name: 6914865-COLORADO INTERSTATE GAS CO.	Critical: Y
Notice Type Desc (1): MAINTENANCE	Notice Type Desc (2): MAINTENANCE
Notice Eff Date/Time: 05/18/2026 10:37:45AM	Notice End Date/Time: 05/19/2026 9:00:00am
Post Date/Time: 5/18/2026 10:37:45 AM	Notice ID: 123038
Reqrd Rsp: 1	Rsp Date: 05/18/2026
Notice Stat Desc: INITIATE	Prior Notice:
Subject: Operations Planning Report June 2026

Notice Text:

Colorado Interstate Gas Company
Operations Planning Report June 2026
Issued May 18, 2026

Pipe	Start Date	End Date	County, ST	Scheduling Location	Maintenance List	Base Capacity (Dth)	Reduction (Dth)	Net (Dth)	Flow Indication	Update
YGS	5/27/26	6/3/26	MORGAN,CO	800077 YGS/CIG (BCS) BIJOU CREEK RECEIPT M	Young Storage - Semi Annual BHP Spring Survey Reference Young Spring Storage Notice# 122913
YGS	5/27/26	6/3/26	MORGAN,CO	800826 YGS/CIG (YCS) YOUNG GAS STORAGE MOR	Young Storage - Semi Annual BHP Spring Survey Reference Young Spring Storage Notice# 122913
YGS	6/4/26	6/30/26	MORGAN,CO	800077 YGS/CIG (BCS) BIJOU CREEK RECEIPT M	Young Storage - Extended Reservoir Analysis Reference Young Spring Storage Notice# 122913
YGS	6/4/26	6/30/26	MORGAN,CO	800826 YGS/CIG (YCS) YOUNG GAS STORAGE MOR	Young Storage - Extended Reservoir Analysis Reference Young Spring Storage Notice# 122913
CIG	6/17/26	6/17/26	WELD, CO	178_(HPNC) HIGH PLAINS NORTH	Line 250A Pigging Operations Cheyenne to MLV 6	516,000	266,000	250,000	TD1
CIG	6/17/26	6/17/26	WELD, CO	178_(HPNC) HIGH PLAINS NORTH	Line 250A Pigging Operations Cheyenne to MLV 6	885,000	885,000	0	TD2
CIG	6/17/26	6/17/26	WELD, CO	188_LANCASTER LATER EAST	Line 250A Pigging Operations Cheyenne to MLV 6	675,000	675,000	0	TD2
CIG	6/17/26	6/17/26	WELD, CO	47999_DCP OPER/CIG (LUC) LUCERNE REC WELD	Line 250A Pigging Operations Cheyenne to MLV 6 Lucerne Meter Station	230,000	230,000	0	R
CIG	6/17/26	6/17/26	WELD, CO	800364_DCP OPER/CIG (LAS) LASALLE METER ST	Line 250A Pigging Operations Cheyenne to MLV 6 Lasalle Meter Station	546,000	546,000	0	R
CIG	6/17/26	6/17/26	WELD, CO	801489_PLRIVBIO/CIG (HRT) HEARTLAND WELD	Line 250A Pigging Operations Cheyenne to MLV 6 Heartland Meter Station	7,900	7,900	0	R
CIG	6/17/26	6/17/26	WELD, CO	49942_WILLFRRA/CIG (JMC) JIM CREEK REC WE	Line 250A Pigging Operations Cheyenne to MLV 6 Jim Creek Meter Station	94,000	94,000	0	R
CIG	6/17/26	6/17/26	WELD, CO	57882_LIBPOWER/CIG (CVD) CENTENNIAL VALLE	Line 250A Pigging Operations Cheyenne to MLV 6 Centennial Valley Meter Station Delivery	33,000	33,000	0	D
CIG	6/17/26	6/17/26	WELD, CO	47998 WESWATBG/CIG (KLG) KLUG LAKE DEL WE	Line 250A Pigging Operations Cheyenne to MLV 6 Klug Lake Meter Station Delivery	5,400	5,400	0	D
CIG	6/24/26	6/24/26	WELD, CO	178_(HPNC) HIGH PLAINS NORTH	Line 250A Pigging Operations Cheyenne to MLV 6	516,000	266,000	250,000	TD1
CIG	6/24/26	6/24/26	WELD, CO	178_(HPNC) HIGH PLAINS NORTH	Line 250A Pigging Operations Cheyenne to MLV 6	885,000	885,000	0	TD2
CIG	6/24/26	6/24/26	WELD, CO	188_LANCASTER LATER EAST	Line 250A Pigging Operations Cheyenne to MLV 6	675,000	675,000	0	TD2
CIG	6/24/26	6/24/26	WELD, CO	47999_DCP OPER/CIG (LUC) LUCERNE REC WELD	Line 250A Pigging Operations Cheyenne to MLV 6 Lucerne Meter Station	230,000	230,000	0	R
CIG	6/24/26	6/24/26	WELD, CO	800364_DCP OPER/CIG (LAS) LASALLE METER ST	Line 250A Pigging Operations Cheyenne to MLV 6 Lasalle Meter Station	546,000	546,000	0	R
CIG	6/24/26	6/24/26	WELD, CO	801489_PLRIVBIO/CIG (HRT) HEARTLAND WELD	Line 250A Pigging Operations Cheyenne to MLV 6 Heartland Meter Station	7,900	7,900	0	R
CIG	6/24/26	6/24/26	WELD, CO	49942_WILLFRRA/CIG (JMC) JIM CREEK REC WE	Line 250A Pigging Operations Cheyenne to MLV 6 Jim Creek Meter Station	94,000	94,000	0	R
CIG	6/24/26	6/24/26	WELD, CO	57882_LIBPOWER/CIG (CVD) CENTENNIAL VALLE	Line 250A Pigging Operations Cheyenne to MLV 6 Centennial Valley Meter Station Delivery	33,000	33,000	0	D
CIG	6/24/26	6/24/26	WELD, CO	47998 WESWATBG/CIG (KLG) KLUG LAKE DEL WE	Line 250A Pigging Operations Cheyenne to MLV 6 Klug Lake Meter Station Delivery	5,400	5,400	0	D
CIG	6/1/26	6/30/26	LARAMIE,WY	164_(CHWC) CHEYENNE WEST	Notice of Force Majeure – Segment 164 Reference Updated Notice# 122918 Line 5A pipeline Cheyenne to Laramie investigation and repair	570,000	223,000	347,000	TD1
CIG	6/1/26	6/30/26	LARAMIE,WY	164_(CHWC) CHEYENNE WEST_BH	Notice of Force Majeure – Segment 164 Reference Updated Notice# 122918 Line 5A pipeline Cheyenne to Laramie investigation and repair	315,000	80,000	235,000	TD2
In addition to planned outages, this report reflects the repairs and maintenance being performed related to Force Majeure events.
Due to the nature of such events, the dates for the associated repairs and maintenance of those events are assumed to extend until the end of the month.
These repairs and maintenance, however, may extend beyond the end of the month including beyond the current year.
More information on these repairs and maintenance will be posted as a Critical Notice under the Notices section of the Informational Postings tab on the CIG Electronic Bulletin Board