Changelog

Added 12 TC Energy natural gas pipeline systems to the critical notice tracking system bringing the total number of pipeline systems being tracked to 75. Below is the full list of updates:

• Added ANR Storage Company Critical Notices to the system.
• Added Bison Pipeline Critical Notices to the system.
• Added Blue Lake Gas Storage Company Critical Notices to the system.
• Added Columbia Gas Transmission Critical Notices to the system.
• Added Columbia Gulf Transmission Critical Notices to the system.
• Added Crossroads Pipeline Critical Notices to the system.
• Added Eaton Rapids Gas Storage System Critical Notices to the system.
• Added Hardy Storage Company Critical Notices to the system.
• Added TC Louisiana Intrastate Pipeline Critical Notices to the system.
• Added Millennium Pipeline Critical Notices to the system.
• Added Northern Border Pipeline Company Critical Notices to the system.
• Added Portland Natural Gas Transmission System Critical Notices to the system.

Added Operationally Available Capacity and Capacity Meters for Gulf South and Texas Eastern Transmission. This makes it easier to track Freeport LNG feedgas. Also added a page specifically dedicated to Freeport LNG. Below are the links to the new pages:

Freeport LNG

• Added Freeport LNG to the system.

Gulf South Pipeline

• Added Gulf South Pipeline Operationally Available Capacity to the system.
• Added Gulf South Pipeline Capacity Meters to the system.

Texas Eastern Transmission

• Added TETCO Operationally Available Capacity - Points to the system.
• Added TETCO Operationally Available Capacity - Storage to the system.
• Added TETCO Pipeline Capacity Meters - Points to the system.
• Added TETCO Pipeline Capacity Meters - Storage to the system.

Added 20+ Enbridge natural gas pipeline systems to the critical notice tracking system. Below is the full list:

• Added Algonquin Gas Transmission Critical Notices to the system.
• Added Big Sandy Pipeline Critical Notices to the system.
• Added Brazoria Interconnector Gas Pipeline Critical Notices to the system.
• Added East Tennessee Natural Gas Critical Notices to the system.
• Added Maritimes & Northeast Pipeline Critical Notices to the system.
• Added NEXUS Capacity Services Critical Notices to the system.
• Added NEXUS Gas Transmission Critical Notices to the system.
• Added Southeast Supply Header Critical Notices to the system.
• Added Sabal Trail Transmission Critical Notices to the system.
• Added Texas Eastern Transmission Critical Notices to the system.
• Added Valley Crossing Pipeline Critical Notices to the system.
• Added Garden Banks Gas Pipeline Critical Notices to the system.
• Added Manta Ray Offshore Gathering Company Critical Notices to the system.
• Added Mississippi Canyon Gas Pipeline Critical Notices to the system.
• Added Nautilus Pipeline Company Critical Notices to the system.
• Added Walker Ridge Gathering System Critical Notices to the system.
• Added Bobcat Gas Storage Critical Notices to the system.
• Added Egan Hub Storage Critical Notices to the system.
• Added Moss Bluff Hub Critical Notices to the system.
• Added Saltville Gas Storage Critical Notices to the system.
• Added Steckman Ridge Critical Notices to the system.
• Added Tres Palacios Gas Storage Critical Notices to the system.

As an additional update to the Operationally Available Capacity from yesterday, new premium pages that are being called "Capacity Meters" have been added. These pages provide a visual representation of the Operationally Available Capacity. Five day old data and older is available for free at this time, but in order to view the most recent data, you'll need a premium account.

There are three different types of graphical views: Default, Independent, and Relative. All of the views show how much capacity has been scheduled in red, how much is available in green, and if the flow is restricted it will show yellow for remaining design capacity that is not available.

The Default view adjusts the height of the meters based on the capacity (more capacity, the taller it is and less capacity, the shorter it is). The Independent view uses the same height for every location. This makes it easy to scroll through and see each point independently. The Relative view keeps every location the same height, but it adjusts the width of the meter based on the size of the capacity. The largest capacity points will have the longest meter bars and the smaller capacity points will have shorter bars (or in a lot of cases, the bar won't be visible due to the relative size differences).

You can hover over the graphical bars to see a tooltip that pops up to show you the data used to create the bar.

Below are the links to the new pages:

Transco

• Added Transco Pipeline Capacity Meters - Points to the system.
• Added Transco Pipeline Capacity Meters - Segments to the system.
• Added Transco Pipeline Capacity Meters - Storage to the system.
• Added Transco Pipeline Capacity Meters - Zones to the system.

Equitrans

• Added Equitrans Capacity Meters to the system.

Mountain Valley Pipeline

• Added Mountain Valley Pipeline Capacity Meters - Points to the system.
• Added Mountain Valley Pipeline Capacity Meters - Segments to the system.

If you would like to see a specific pipeline's data added to PipeRiv or if you see any bugs, please don't hesitate to reach out.

Pushed a significant new update live. PipeRiv is now starting to pull in Operationally Available Capacity. The capacity is now being pulled in on Transco, Equitrans, and Mountain Valley Pipeline. Below are the links to the new pages:

Transco

• Added Transco Pipeline Operationally Available Capacity - Points to the system.
• Added Transco Pipeline Operationally Available Capacity - Segments to the system.
• Added Transco Pipeline Operationally Available Capacity - Storage to the system.
• Added Transco Pipeline Operationally Available Capacity - Zones to the system.

Equitrans

• Added Equitrans Operationally Available Capacity to the system.

Mountain Valley Pipeline

• Added Mountain Valley Pipeline Operationally Available Capacity - Points to the system.
• Added Mountain Valley Pipeline Operationally Available Capacity - Segments to the system.

If you would like to see a specific pipeline's capacity added to PipeRiv, please don't hesitate to reach out.

Added the Equitrans natural gas pipeline systems to the critical notice tracking system, including the new Mountain Valley Pipeline. Below is the list of additions:

• Added Equitrans Critical Notices to the system.
• Added Mountain Valley Pipeline Critical Notices to the system.
• Added Rager Mountain Storage Critical Notices to the system.

Added the 30+ Kinder Morgan natural gas pipeline systems to the critical notice tracking system. Below is the full list:

• Added Arlington Storage Critical Notices to the system.
• Added KM Border Pipeline Critical Notices to the system.
• Added Camino Real Gas Gathering Critical Notices to the system.
• Added Cheyenne Plains Critical Notices to the system.
• Added Colorado Insterstate Gas Critical Notices to the system.
• Added Eagle Ford Gathering Critical Notices to the system.
• Added Eagle Ford Midstream Critical Notices to the system.
• Added Elba Express Critical Notices to the system.
• Added El Paso Natural Gas Critical Notices to the system.
• Added Gulf Coast Express Pipeline Critical Notices to the system.
• Added Horizon Pipeline Critical Notices to the system.
• Added KM Illinois Pipeline Critical Notices to the system.
• Added Keystone Gas Storage Critical Notices to the system.
• Added Kinderhawk Field Services Critical Notices to the system.
• Added KM Louisiana Pipeline Critical Notices to the system.
• Added KM Mexico Pipeline Critical Notices to the system.
• Added Midcontinent Express Critical Notices to the system.
• Added Mojave Pipeline Critical Notices to the system.
• Added Natural Gas Pipeline Critical Notices to the system.
• Added NET Mexico Pipeline Partners Critical Notices to the system.
• Added KM North Texas Pipeline Critical Notices to the system.
• Added Permian Highway Pipeline Critical Notices to the system.
• Added Sierrita Gas Pipeline Critical Notices to the system.
• Added Southern LNG Critical Notices to the system.
• Added Southern Natural Gas Critical Notices to the system.
• Added Stagecoach Pipeline and Storage Critical Notices to the system.
• Added KM Tejas Pipeline Critical Notices to the system.
• Added Tennessee Gas Pipeline Critical Notices to the system.
• Added KM Texas Pipeline Critical Notices to the system.
• Added TransColorado Gas Transmission Critical Notices to the system.
• Added Twin Tier Pipeline Critical Notices to the system.
• Added Wyoming Interstate Critical Notices to the system.
• Added Young Gas Storage Critical Notices to the system.

• Added Northwest Pipeline Critical Notices to the system.
• Added Pine Needle LNG Critical Notices to the system.

• Added Gulfstream Natural Gas System Critical Notices to the system.

• Made changes to the structure of the code and introductory content.

• Launched the updated PipeRiv.com site.

• Finishing out the directory system on the development server.

• Working on building out the initial directory.

• Doing final clean up on the design before pushing to production.

• Working on adding a Natural Gas Critical Notice feed.

• Continuing to work through the design updates on the dev server.

• Working on updating the home page design.

• Added Gulf South Critical Notices to the centralized informational postings.

• Added Transco Critical Notices to the centralized informational postings.

• Added an RSS feed for Changelogs.
• Worked on design improvements.
• Finished mobile optimizations for table display.

• Fixed some internal text processing.
• Improved table processing for mobile devices.
• Started researching design direction.

• Moved all the changelog items into the database.
• Also added the ability to update changelog items.

• Updated the changelog system to make it easier to update.

• Started building out the initial database and login system.

• Added individual changelog pages.

• Created the changelog page.