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National Fuel Geyser Awareness

Fuel Geyser Triangle with Fuel, Heat, and Pressure as the sides.

Click Here to Report Fuel Geyser Incidents

 

What is a fuel geyser?

The rapid and energetic expulsion of heated fuel in a closed container when a fuel container is quickly depressurized. Heat and agitation causes the pressure increase. A delayed fuel geyser can occur after the fuel container is opened.

 

 

What does a fuel geyser look like?

Why is this important to me?

Over the last two years three significant burn injuries have occurred on prescribed fire and wildland fire incidents. Many additional fuel geyser incidents have been reported. These events happen frequently and have the potential to harm users of power equipment and people refueling power equipment. If you experience or have experienced a fuel geyser please report it.

Incident Reports

The following reports contain incidents where fuel geysers have occurred:

What do I need to know to protect myself?

Fuel geysers can happen anytime when there is fuel, heat & pressure from small gasoline-powered engines, chainsaws, leaf blowers, portable pumps, even when opening fuel transport containers.

Fuel geysers have resulted in injury when sprayed fuel and vapor ignite.

Appropriate precautions when there is fuel, heat & pressure, may prevent significant burns in the event of fuel spray.

  • Always assume fuel tanks and fuel containers are pressurized.
  • Ensure the cap is correctly secured.
  • Always check fuel levels before opening the fuel tank or filler cap. Fuel levels greater than ½ tank may geyser.
  • Move at least 20 feet or more from any heat source. 
  • For safety cans with pour spouts, direct potential spray away.
  • Cover the cap with a rag to contain potential fuel geyser spray.
  • Be extra vigilant when equipment is running poorly with fuel levels above ½ tank.
  • Start the saw at least 10 feet from the fueling area.
  • Do not use fuel older than one month.

If the equipment is running poorly or vapor lock is suspected:

  1. Do not open fuel cap. Relieving the pressure does not alleviate a “vapor lock” equipment.
  2. Check fuel level through the tank or use the bar oil level to gage fuel level.
  3. If fuel level is over ½ full, DO NOT open the tank.
  4. Allow the equipment to thoroughly cool. This could take over 45 minutes.
  5. When the equipment is cool, restart the equipment.

It’s YOUR job to protect yourself and others. Know how to handle your equipment to avoid fuel geysers anytime there is fuel, heat & pressure.

What should I do If I experience a fuel geyser?

Please REPORT every fuel geyser incident you experience!

The information you provide our engineers can mean the difference between one of our employees getting injured or not.

To report an incident go to Fuel Geyser Incident Reporting Form.

Location of Incidents

View a map of fuel geysering incidents and fuel requirements.

Videos

Video: USFS - Fuel Geysering: Predictable?

 

 

NWCG Latest Announcements

Call for Nominations: Paul Gleason Lead by Example Award

Date: December 11, 2025
Questions? Please contact:
 Leadership Committee 

Do you know someone working in wildland fire who strives to make positive change and is undeterred by obstacles or setbacks? Now is your chance to give that person the acknowledgment they deserve by nominating them for a Paul Gleason Lead by Example Award.

This award, is presented by the NWCG Leadership Committee to remember Paul Gleason's contributions to the wildland fire community and to recognize individuals or groups that exhibit the same spirit and dedication to leadership – those who lead by example.

Nominations can be submitted via email with an attached Lead by Example Form to BLM_FA_Leadership_Feedback@blm.gov or through the online form. 

Tips for successful nominations and more information can be found on the Lead by Example webpage. All nominations must be submitted by December 31, 2025.

References:

Paul Gleason Lead By Example Award 

Paul Gleason Lead by Example Award Nomination Form 2025 

Leadership Committee 

Coming Soon! Ransom Road WFSTAR Module

Date: December 9, 2025
Questions about RT-130? 
Please contact: NWCG Audiovisual Specialist

On June 8, 1981, the Ransom Road Fire swept across Merritt Island National Wildlife Refuge in Florida, marking a defining moment in wildland fire management. This event led directly to the creation of the U.S. Fish and Wildlife Service's professional fire program.

Later this month, NWCG will release a compelling video that brings the Ransom Road Fire to life through firsthand accounts, official reports, and animated maps. Rob Lee, second on site during the deployment, shares his powerful recollections of that day. 

This video will be going live later this month in NWCG's RT-130, Wildland Fire Safety Training Annual Refresher (WFSTAR) Catalogue.

References:

WFSTAR Catalogue 

Wildland Fire Lessons Learned Center

2025-2026 Wildland Fire Leadership Campaign: "Leadership Levels" Now Available

Date: October 15, 2025
Questions? Please contact:
Leadership Committee

NWCG is excited to announce the release of the Leadership Committee’s 2025–2026 Leadership Campaign, themed “Leadership Levels.” This annual initiative offers all students of leadership and wildland fire management an opportunity to engage with essential leadership skills and knowledge needed to lead effectively in dynamic environments.

The campaign is structured into four quarters and may be completed at any time between October 1, 2025 -December 31, 2026. Leadership levels will be released quarterly.

Quarter One materials are now available on the Wildland Fire Leadership Development Program website and focus on Leadership Level 1, Follower (Self-Leadership).

References:

2025/2026 NWCG Leadership Campaign - Leadership Levels

Wildland Fire Leadership Development Program

Leadership Committee

Updated! L-280, Followership to Leadership (Instructor-led) Course

Date: October 3, 2024
Questions? Please contact:
Leadership Committee

NWCG is pleased to announce the updated L-280, Followership to Leadership (Instructor-led) course is now available. L-280 is intended for operational personnel at the Firefighter Type 1 level, and for individuals pursuing Leadership Level 2, New Leader. 

This instructor-led course is a primer on leadership and the second formal course in the Wildland Fire Leadership Development Program. It helps emerging leaders build the confidence, skills, and mindset needed to lead effectively in high-risk environments. 

For more information about leadership development and available courses, visit the Leadership Committee Web Portal.

References:

L-280, Followership to Leadership (Instructor-led)

Wildland Fire Leadership Development Program

Wildland Fire Learning Portal