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Hazmat Incident Operations

 

Firefighters may encounter hazardous materials (hazmat) in the field and should recognize that it requires special precautions. Hazardous materials include, but are not limited to, clandestine drug waste, which may look like common household trash at first glance; midnight dumping, which may be recognized by the presence of barrels or containers, discoloration of land, plants, or water, and/or dead vegetation and animals; and transportation accidents with spillage or release of hazmat that may result in danger to life, property, or resources.

Think Safety

  • Assess situation.
  • Safe approach: upwind/upgrade/upstream.
  • Identify, isolate, establish perimeter, and deny entry.
  • Notify agency dispatcher.
  • Use Global Positioning System (GPS) for exact location.
  • Request assistance and identify a safe route.

Scene Management

  • The goal is to protect life, environment, and property.
  • Attempt to identify substance using Emergency Response Guide (use binoculars to look for placards/labels, container shapes/colors, Material Safety Data Sheets, shipping papers, and license plate).
  • Assess quantity of material involved.
  • Identify exposures and hazards surrounding the site.
  • Anticipate weather influences.

Isolation Distances

  • Minor event (1 drum, 1 bag, etc.) = 150 feet.
  • Major event (more than 1 drum or bag, etc.) = 500 feet.
  • Residential/light commercial = 300 feet.
  • Open areas = 1,000 feet.
  • BLEVE (Boiling Liquid Expanding Vapor Explosion) potential = 2,500 feet (one-half mile).
  • Stage arriving units 2,500 feet upwind.
  • Position vehicles heading out.

 

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Contact: Fire Use Subcommittee
Wildland Fire Module Unit

The NWCG Standards for Wildland Fire Module Operations, PMS 430 standardizes procedures and expectations for Wildland Fire Modules (WFMs). These standards are to be used by staff, supervisors, specialists, and technicians for planning, administering, and conducting WFM operations. These standards will also be used as a measure of WFM qualifications, capabilities, and expected performance, for both Type 1 and Type 2 WFMs.

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NWCG Standards for Wildland Fire Module Operations, PMS 430

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Date: March 7, 2025
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NWCG Standards for Airtanker Operations, PMS 514

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Date: March 5, 2025
Contact: National Coordination System Committee

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Any changes to qualification pathways will take effect with the next update of the NWCG Standards for Wildland Fire Position Qualifications, PMS 310-1.

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NWCG Aircraft Dispatcher Position Page 

NWCG Expanded Dispatch Coordinator Position Page 

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NWCG Expanded Dispatch Supervisory Dispatcher Position Page 

NWCG Expanded Dispatch Support Dispatcher Position Page 

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Incident Position Standards and the Next Generation Position Task Books Now Available for DMOB, DOCL, and RESL

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Contact: Incident Operations Subcommittee

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The Performance Support Packages for these positions, including a job aid for RESL, were developed as part of the Incident Performance and Training Modernization (IPTM) effort. These resources support trainees, qualified personnel, and evaluators in their respective roles.

Any changes to qualification pathways will take effect with the next update of the NWCG Standards for Wildland Fire Position Qualifications, PMS 310-1.

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NWCG Demobilization Unit Leader Position Page 

NWCG Documentation Unit Leader Position Page 

NWCG Resources Unit Leader Position Page