EPNG Maintenance Calendar
October 2025
Seg Area
Seg Nbr
Flow Dir
Location
Base Capacity (MDth)
Wed 1
Thu 2
Fri 3
Sat 4
Sun 5
Mon 6
Tue 7
Wed 8
Thu 9
Fri 10
Sat 11
Sun 12
Mon 13
Tue 14
Wed 15
Thu 16
Fri 17
Sat 18
Sun 19
Mon 20
Tue 21
Wed 22
Thu 23
Fri 24
Sat 25
Sun 26
Mon 27
Tue 28
Wed 29
Thu 30
Fri 31
Anadarko
685
314430 (INN30PLA)
750
% Seg Avail
100%
0%
690
F
PLAIN ST
756
293
61%
692
300109 (INN26PLA)
189
715
B
PLAINS N
329
740
AMAR N
264
29
89%
AMAR S
310
75
76%
780
DUMAS E
170
100
41%
DUMAS S
311
32
90%
Havasu
400
DUTCH F
632
69
113
39
82%
94%
Lincoln Crossover
640
CAPROCK N
616
123
80%
88%
North Mainline
200
NORTH ML
2283
300
280
589
410
451
87%
74%
Permian Virtual Segment
940
GUADLUP
1182
63
KEYST ST
781
160
KEYSTAFL
751
131
PECOS
1229
104
78
PERM N
389
WINK
610
442
301705 (IOWNRNCH)
155
314447 (ICONSTER)
41
377078 (ISUNJAME)
60
49986 (DPEGASUS)
3
53626 (DSTERLNG)
45
55934 (ITLEGACY)
55935 (DTLEGACY)
1
56524 (DBLUESKY)
800913 (IDEADWD)
77
Plains to Permian
920
PERMPLNS
379
314948 (IMUSTANG)
120
South Mainline
1600
CORN HPW
600
64
CORN LPW
1190
99
CORNL2K
593
CORNTRN
148
2531
91%
1640
EL PASO
1261
ELPASO C
603
ELPASO E
595
2459
97%
1680
AFTON
1070
405
HP 2
598
L2K-2
590
2258
1760
LORDS B
LORDS C
586
73
LORDSBRG
998
42
2179
92%
95%
1800
BOWIE
61
CIMARRON
583
DRAGOON
1891
2160
WENDEN
2189
WENDWST
1556
900
375
3745
2500
EHRENBRG
2059
1402
1406
943
32%
54%
301016 (DSCALEHR)
1481
830
829
366
44%
75%
314980 (IBLYTHE)
80
0
Start Date
End Date
Region
Scheduling Location
Maintenance List
Base Capacity Dthd
Total Reduction Dthd
PLM Reduction Dthd
FMJ Reduction Dthd
Net Dthd
Update
10/01/25
NM
Flagstaff 2A equipment failure repair - FMJ Reduction Dilkon 1A repair Leupp 3B inspection Window Rock 2A inspection
2,283,001
300,304
209,758
90,546
1,982,697
10/02/25
Flagstaff 2A equipment failure repair - FMJ Reduction Dilkon 1A repair Window Rock 2A inspection
10/03/25
10/06/25
Flagstaff 2A equipment failure repair - FMJ Reduction Dilkon 1A repair
280,357
189,811
2,002,644
10/07/25
Flagstaff 2A equipment failure repair - FMJ Reduction Dilkon 1A repair Line 1200 smart tool Flagstaff to Seligman Window Rock 5A inspection
589,942
499,396
1,693,059
10/08/25
Flagstaff 2A equipment failure repair - FMJ Reduction Dilkon 1A repair Window Rock 5A inspection
10/09/25
Flagstaff 2A equipment failure repair - FMJ Reduction Dilkon 1A repair Hackberry Station inspection Window Rock 5A inspection
410,611
320,065
1,872,390
10/10/25
10/20/25
10/21/25
Flagstaff 2A equipment failure repair - FMJ Reduction Window Rock 2B inspection Dilkon 1A repair
10/22/25
10/23/25
Flagstaff 2A equipment failure repair - FMJ Reduction Leupp 6A inspection Window Rock 2B inspection Dilkon 1A repair
10/24/25
10/27/25
10/28/25
10/30/25
Flagstaff 2A equipment failure repair - FMJ Reduction Leupp D Station maintenance Dilkon 1A repair
451,935
361,389
1,831,066
10/31/25
HX
Dutch Flats 1A DOT/ESD Tests
632,900
69,552
-
563,348
Dutch Flats Station DOT/ESD Tests Dutch Flats Station inspection
113,782
519,118
Dutch Flats 2A DOT/ESD Tests
39,397
593,503
10/17/25
XO
Laguna Station equipment failure repair - FMJ Reduction Caprock 2A equipment failure repair - FMJ Reduction Line 1301 pipeline maintenance Bluewater to Valve City
616,800
123,404
48,158
75,246
493,396
10/18/25
Laguna Station equipment failure repair - FMJ Reduction Caprock 2A equipment failure repair - FMJ Reduction
541,554
AN
Dumas Station maintenance
170,500
100,150
70,350
311,400
32,370
279,030
Dimmitt 2A maintenance Amarillo 1A equipment failure repair - FMJ Reduction
264,400
29,041
235,359
310,400
75,041
Plains Station DOT/ESD Tests - Deliveries cannot be made to INN30PLA, IW40-043, or IMUSTANG; during this outage, no gas can be received at INN26PLA.
329,100
379,300
389,300
PR
Plains 3A repair Plains 6A repair Plains 8A repair Plains 10A repair Plains 14A repair Plains 15A repair
756,100
293,371
462,729
Plains 3A repair Plains 6A repair Plains 8A repair Plains 10A repair Plains 14A repair Plains 15A repair Plains Station DOT/ESD Tests - Deliveries cannot be made to INN30PLA, IW40-043, or IMUSTANG; during this outage, no gas can be received at INN26PLA.
10/25/25
300109
Plains Station DOT/ESD Tests - Northern Natural 26" to EPNG Receipt - (INN26PLA) - Customer to zero Dth/d during Plains Station DOT/ESD Tests
189,620
314430
Plains Station DOT/ESD Tests -EPNG to Northern Natural 30" Delivery - (INN30PLA) - Customer to zero Dth/d during Plains Station DOT/ESD Tests
750,000
314948
Plains Station DOT/ESD Tests -Golden Spread Delivery - (IMUSTANG) - Customer to zero Dth/d during Plains Station DOT/ESD Tests
120,180
Keystone 11A repair Keystone 12A repair Keystone 2B repair
781,000
160,319
620,681
751,800
131,119
10/14/25
10/16/25
SM
Wink Station DOT/ESD Tests Wink Station maintenance
610,000
442,200
167,800
Wink Station maintenance
377078
Line 3132 pipeline remediation Jameson to Sterling - WTG Jameson Receipt - (ISUNJAME) - Customer to zero Dth/d during this pipeline remediation
60,080
314447
Line 3132 pipeline remediation Jameson to Sterling - Conoco Sterling Receipt (ICONSTER) - Customer to zero Dth/d during this pipeline remediation
41,870
800913
Line 3132 pipeline remediation Jameson to Sterling - Deadwood Receipt - (IDEADWD) - Customer to zero Dth/d during this pipeline remediation
77,000
53626
Line 3132 pipeline remediation Jameson to Sterling - GCX Sterling Delivery (STERLING MIDLAND) - Customer to zero Dth/d during pipeline remediation
45,300
10/29/25
301705
Line 3114 ILI inspections - Owens Ranch Receipt - (IOWNRNCH) - Customer to zero Dth/d during Line 3114 ILI inspections
155,850
55934
Line 3114 ILI inspections - Legacy Receipt - (ITLEGACY) - Customer to zero Dth/d during Line 3114 ILI inspections
100,000
55935
Line 3114 ILI inspections - Legacy Delivery - (DTLEGACY) - Customer to zero Dth/d during Line 3114 ILI inspections
1,500
49986
Line 3114 ILI inspections - Pegasus Delivery - (DPEGASUS) - Customer to zero Dth/d during Line 3114 ILI inspections
3,250
56524
Line 3114 ILI inspections - Blue Sky Delivery - (DBLUESKY) - Customer to zero Dth/d during Line 3114 ILI inspections
3,800
Line 1110 cleaning tool Pecos River to Guadalupe
1,229,100
104,549
1,124,551
Pecos River 2A maintenance
78,164
1,150,936
1,182,500
63,134
1,119,366
Hueco 3A equipment failure repair - FMJ Reduction Cornudas 1A equipment failure repair - FMJ Reduction Hueco Station DOT/ESD Tests
1,190,200
200,152
100,532
99,620
990,048
10/04/25
Hueco 3A equipment failure repair - FMJ Reduction Cornudas 1A equipment failure repair - FMJ Reduction
1,090,580
Line 1103 smart tool Afton to Deming
1,070,500
405,188
665,312
San Simon 2A maintenance
998,100
42,351
955,749
Lordsburg 2A maintenance
39,528
958,572
Line 20118 pipeline maintenance Wenden to Ehrenberg Upstream Segment - Extended - Reference Notice ID: 626103
1,556,300
900,995
655,305
Line 20118 pipeline maintenance Wenden to Ehrenberg Upstream Segment - Extended - Reference Notice ID: 626103 Line 1110 pipeline maintenance Wenden to Ehrenberg
900,335
655,965
Line 1103 pipeline maintenance Wenden to Ehrenberg
375,691
1,180,609
2,059,600
1,402,050
657,550
1,406,860
652,740
943,780
1,115,820
301016
Line 20118 pipeline maintenance Wenden to Ehrenberg Upstream Segment - Extended - Reference Notice ID: 626103 - 301016 (DSCALEHR) So Cal Ehrenberg Delivery Capacity Impact
1,481,910
830,460
651,450
Line 20118 pipeline maintenance Wenden to Ehrenberg Upstream Segment - Extended - Reference Notice ID: 626103 Line 1110 pipeline maintenance Wenden to Ehrenberg - 301016 (DSCALEHR) So Cal Ehrenberg Delivery Capacity Impact
829,170
Line 1103 pipeline maintenance Wenden to Ehrenberg - 301016 (DSCALEHR) So Cal Ehrenberg Delivery Capacity Impact
366,090
314980
Line 20118 pipeline maintenance Wenden to Ehrenberg Upstream Segment - Extended - Reference Notice ID: 626103 - Blythe Power Plant Delivery - (IBLYTHE) - Customer currently not impacted during Line 20118 pipeline maintenance Wenden to Ehrenberg Upstream Segment - Informational Only
80,000
Line 20118 pipeline maintenance Wenden to Ehrenberg Upstream Segment - Extended - Reference Notice ID: 626103 Line 1110 pipeline maintenance Wenden to Ehrenberg - Blythe Power Plant Delivery - (IBLYTHE) - Customer currently not impacted during Line 20118 pipeline maintenance Wenden to Ehrenberg Upstream Segment and Line 1110 pipeline maintenance Wenden to Ehrenberg - Informational Only
Line 1103 pipeline maintenance Wenden to Ehrenberg - Blythe Power Plant Delivery - (IBLYTHE) - Customer currently not impacted during Line 1103 pipeline maintenance Wenden to Ehrenberg - Informational Only
10/11/25
El Paso 4D maintenance
593,000
75,381
517,619
595,700
78,081
586,200
73,234
512,966
Bowie Station maintenance
600,600
64,864
535,736
595,100
63,951
531,149
593,100
61,951
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 EPNG Electronic Bulletin Board.
Your session will expire in . Click OK to renew your session.
