Pipe Ranger Alert

California Gas Transmission

Pipe Ranger

OFO/EFO Outlook

Date OFO/EFO Reason
09/23/2026 No OFO
09/24/2026 No OFO
09/25/2026 No OFO
09/26/2026 No OFO

Pipeline Status

Plan 2, posted 12:23 PM PT

Last updated for the Gas Day of 09/25/2026. Next update expected by 4:30 PM PT. (The Gas Day runs from 7:00 AM to 7:00 AM PT).

View Current Pipeline Status

Scheduling Status

Today Tomorrow
ID1
TIMELY
ID2
EVENING
ID3
Unprocessed
Processing
Confirmed
Scheduled

System Inventory Status

Ending Inventory History Ending Inventory Forecasts
MMcf
Within Operating Limits
Outside Operating Limits

View System Inventory Status

Recent News Articles

news article thumbnail
Pipe Ranger Enhancements: Expanded Gas Storage Visibility and New Data Downloads

September 16, 2026 at 07:00 a.m.

Easier access to downloadable key operational data …

Read Article

High BTU Gas - 9/10/2026

September 10, 2026 at 04:19 p.m.

Entering system on Thursday, September 10, 2026 ...

Read Article

Updated

Meter Data Now Available

August 28, 2026 at 08:30 a.m.

Issue resolved ...

Read Article

Physical Pipeline Capacity

Physical Pipeline Capacities As of
(Receipt Point Capacity, )

Redwood Path

Redwood Path Capacity

From Gas Transmission NW

From Ruby

Baja Path

Baja Path Capacity – Topock

Baja Path Capacity – Hinkley

Baja Path Capacity – Kettleman

From KRGT - HDL

From KRGT - Daggett

From SoCalGas

From El Paso Natural Gas

From Transwestern

Off-System

To SoCalGas

To KRGT - HDL

Scheduled Volumes

All Volumes in Dth
Cycle Cycle

Redwood Path

From Gas Transmission Northwest

From Ruby

Total Redwood Path

Baja Path

From KRGT-HDL

From KRGT-Daggett

From SoCalGas

From El Paso Natural Gas

From Transwestern

Total Baja Path

Off-System

To SoCalGas

To KRGT-HDL

Interactive Pipeline Map

All volumes are expressed in Dth.
All areas on the map activate on hover. Clicking a selection makes the location stay on screen.

Interactive Map Logo
Gas Transmission Northwest - Malin Ruby - Onyx Hill Redwood Path Total Storage Kettleman Station SoCalGas - Kern River Station Kern River Gas Trans. High Desert Lateral - Freemont Peak Hinkley Station Kern River Gas Trans. - Daggett Topock Station Transwestern - Topock North CA Production El Paso - Topock South No Place
Download Features Provided

Select Date

* Please enter any date after 07/26/2021 in MM/DD/YYYY format.

* This download feature provides a previous gas day’s final Physical Pipeline Capacity and Scheduled Volumes information.

* Yesterday's downloadable information is available after 8:00 a.m. Pacific time.

Pipeline Maintenance

Capacity in MMcf/d
Dates Redwood Path Notes

September 23 - 30

1810

Shingletown PLS Maintenance

Unplanned L-400 Pipeline Maintenance

October 01 - 03

1810

Shingletown Station Maintenance

Unplanned L-400 Pipeline Maintenance

October 04

1780

Delevan Station Maintenance

Shingletown Station Maintenance

Unplanned L-400 Pipeline Maintenance

October 05

1730

Delevan Station Maintenance

Shingletown Station Maintenance

Unplanned L-400 Pipeline Maintenance

October 06

1750

Delevan Station Maintenance

Gerber Station Maintenance

Shingletown Station Maintenance

Unplanned L-400 Pipeline Maintenance

October 07

1740

Gerber Station Maintenance

Shingletown Station Maintenance

Unplanned L-400 Pipeline Maintenance

October 08

1780

Gerber Station Maintenance

Shingletown Station Maintenance

Unplanned L-400 Pipeline Maintenance

October 09 - 11

1810

Shingletown Station Maintenance

Unplanned L-400 Pipeline Maintenance

October 12

1760

Burney Station Maintenance

Shingletown Station Maintenance

Unplanned L-400 Pipeline Maintenance

October 13

1670

Burney Station Maintenance

Shingletown Station Maintenance

Unplanned L-400 Pipeline Maintenance

October 14

1750

Burney Station Maintenance

Shingletown Station Maintenance

Unplanned L-400 Pipeline Maintenance

October 15 - 19

1810

Shingletown Station Maintenance

Unplanned L-400 Pipeline Maintenance

October 20 - 30

1610

L-400 In-line Inspection

Shingletown Station Maintenance

Unplanned L-400 Pipeline Maintenance

October 31

1910

Shingletown Station Maintenance

Unplanned L-400 Pipeline Maintenance

Capacity in MMcf/d
Dates Kettleman Hinkley Topock Notes

September 21 - 25

300

490

600

Topock Station Maintenance

Kettleman Station Maintenance

Hinkley Station Maintenance 

L300A Pipeline Maintenance

September 26 - 27

300

750

600

Topock Station Maintenance

L300B Pipeline Maintenance

Kettleman Station Maintenance

L300A Pipeline Maintenance

September 28 - 30

500

740

600

Topock Station Maintenance

L300B Pipeline Maintenance

L300A Pipeline Maintenance

October 01 - 18

500

750

600

Topock Station Maintenance

Hinkley Station Maintenance

L300B Pressure Reduction

L300A Pipeline Maintenance

October 19 - 23

500

600

600

Topock Station Maintenance

Hinkley Station Maintenance

L300B Pressure Reduction

L300A Pipeline Maintenance

October 24 - 31

500

750

600

Topock Station Maintenance

Hinkley Station Maintenance

L300B Pressure Reduction

L300A Pipeline Maintenance

Limitations at Specific Interconnect Points

Redwood Path

Dates Capacity Notes

Capacity information is in MMcf/d

Baja Path

Dates Capacity Notes

Capacity information is in MMcf/d

Storage Maintenance

Injection

Dates Available Injection Notes

Capacity information is in MMcf/d

Withdrawal

Dates Available Withdrawal Notes

Capacity information is in MMcf/d

Forecasts

Supply and Demand

Forecast for Forecast for

COMPOSITE TEMPERATURE

Historical Average for current day: 68

Demand
On-System Demand
Off-System Deliveries
SoCal Gas KRS
Southwest Gas
Kern River GT - HDL
Transmission Shrinkage
Injection
PG&E Storage Injection (305 Maximum)*
Wild Goose Storage
Central Valley Storage
Lodi Storage
Gill Ranch Storage
Total System Demand
Supply
Interconnect Supply
Gas Transmission Northwest
Ruby
California Production
SoCal Gas (KRS)
Kern River GT - HDL
Kern River GT - Daggett
Pisgah
El Paso Natural Gas
Transwestern
Withdrawal
PG&E Storage Withdrawal (440 Maximum)*
Core, Market Center, and Pipeline Balancing
Wild Goose Storage
Central Valley Storage
Lodi Storage
Gill Ranch Storage
Total System Supply
Inventory Change (Supply - Demand)
Total Customer Imbalance

Storage Activity

Forecast for

Forecast for

Injection
PG&E StorageCore and Market Center

Wild Goose Storage

Central Valley Storage

Lodi Storage

Gill Ranch Storage

Pipeline Balancing Injection

Withdrawal
PG&E StorageCore and Market Center

Wild Goose Storage

Central Valley Storage

Lodi Storage

Gill Ranch Storage

Pipeline Balancing Withdrawal