Pipe Ranger Alert

California Gas Transmission

Pipe Ranger

OFO/EFO Outlook

Date OFO/EFO Reason
09/03/2026 No OFO
09/04/2026 No OFO
09/05/2026 No OFO
09/06/2026 No OFO

Pipeline Status

Plan 3, posted 04:03 PM PT

Last updated for the Gas Day of 09/05/2026. Next update expected by 11:00 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

Updated

Meter Data Now Available

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

Issue resolved ...

Read Article

New Base Gas Information Available on Pipe Ranger Beginning August 15

August 14, 2026 at 10:50 a.m.

More visibility into total storage inventory with base gas volumes …

Read Article

Updated

Pipe Ranger Experiencing Technical Difficulties

August 06, 2026 at 09:06 a.m.

Plan data is affected ...

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 03 - 06

1980

Shingletown PLS Maintenance

September 07

1940

Shingletown PLS Maintenance

Gerber Station Maintenance

September 08 - 09

1860

Shingletown PLS Maintenance

Gerber Station Maintenance

September 10

1930

Shingletown PLS Maintenance

Gerber Station Maintenance

September 11 - 13

1980

Shingletown PLS Maintenance

September 14

1930

Shingletown PLS Maintenance

Delevan Station Maintenance

September 15 - 16

1530

Shingletown PLS Maintenance

Delevan Station Maintenance

September 17

1790

Shingletown PLS Maintenance

Delevan Station Maintenance

September 18 - 30

1980

Shingletown PLS Maintenance

Capacity in MMcf/d
Dates Kettleman Hinkley Topock Notes

September 03

380

560

600

Topock Station Maintenance

L300B Pipeline Maintenance

Kettleman Station Maintenance

L300A Pipeline maintenance

September 04 - 20

300

640

600

Topock Station Maintenance

L300B Pipeline Maintenance

Kettleman Station Maintenance

L300A Pipeline maintenance

September 21 - 25

380

490

600

Topock Station Maintenance

Kettleman Station Maintenance

Hinkley Station Maintenance 

L300A Pipeline Maintenance

September 26 - 30

380

750

600

Topock Station Maintenance

L300B Pipeline Maintenance

Kettleman Station Maintenance

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: 69.8

Demand
On-System Demand
Off-System Deliveries
SoCal Gas KRS
Southwest Gas
Kern River GT - HDL
Transmission Shrinkage
Injection
PG&E Storage Injection (300 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 (751 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