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Mine Features and Hazards

 

When working in an area, which is known or suspected for past mining activities, be aware of the serious hazard which may or may not be visible.

Surface features at abandoned mines:

  • Mine buildings (mill sites, assorted support structures).
  • Waste rock dumps.
  • Glory holes (large open pits).
  • Trenches and shallow pits.
  • Tailing piles.
  • Chemical hazards (explosives, 55-gallon drums, meth lab supplies).​

Underground features:

  • Vertical openings (shafts, winzes, raises, ore chutes, stopes, ladders, stulls).
  • Horizontal openings (often contain an unforeseen vertical component).
  • Adits (single opening).
  • Tunnels (two openings).

Hazards associated with these features:

  • Rock fall (near portals, highwalls, shaft collars, or ore chutes).
  • Collapse and entrapment while underground.
  • Instability.
  • Perimeter or overhanging rock slips.
  • Trips and falls (especially down a winze/shaft inside an adit).
  • Mine gases (carbon monoxide, hydrogen sulfide, methane, etc.).
  • Entanglement on wiring and debris within puddles.
  • Collision between your head and the overlying rock.
  • Unknown substances.
  • Explosives, blasting caps, or chemicals.

References:

Category
Miscellaneous Fireline Hazards

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Quarter Three Materials for the 2025-2026 Wildland Fire Leadership Campaign Now Available

Date:  April 1, 2026
Questions? 
Please contact: Leadership Committee

NWCG is excited to announce that Quarter Three materials for the 2025/2026 Wildland Fire Leadership Campaign are now available. 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.

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References:

2025/2026 NWCG Leadership Campaign - Leadership Levels

Wildland Fire Leadership Development Program

Leadership Committee

WFSTAR 2026 Core Components Module Package and 2025 Fire Year in Review Now Available

Date:  March 23, 2026
Questions? 
Please contact: Joe Schindel

The 2026 Core Components Module Package for RT-130, Wildland Fire Safety Training Annual Refresher (WFSTAR) and the 2025 Fire Year in Review are now available on the NWCG website. The 2026 Core Components Module Package provides all content needed to deliver RT-130.

References:

2026 Core Components Module Package

2025 Fire Year in Review Module

NEW! S-490, Advanced Fire Behavior Calculations (Blended) Available Now

Date:  March 17, 2026
Questions? 
Please contact: Fire Behavior Subcommittee

NWCG is pleased to announce that the new S-490, Advanced Fire Behavior Calculations (Blended), 2026 course is now available.

This training includes performance-based activities that allow students to apply the knowledge and concepts required for the Fire Behavior Analyst (FBAN), Long Term Fire Analyst (LTAN), and Prescribed Fire Burn Boss Type 1 (RXB1) positions. It supports individuals working towards these incident qualifications.

This blended course begins with a self-paced online training (OLT) in the Wildland Fire Learning Portal (WFLP), followed by an in-person instructor-led training (ILT).

References:

S-490, Advanced Fire Calculations (Blended)

NWCG Fire Behavior Analyst (FBAN) Position Page

NWCG Long Term Fire Analyst (LTAN) Position Page

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2024 Paul Gleason Award Winners Announced

Date:  March 13, 2026
Questions? 
Please contact: Leadership Committee

The NWCG Leadership Committee is proud to announce the recipients of the 2024 Paul Gleason "Lead By Example" awards. Award categories include Initiative and Innovation, Mentoring and Teamwork, Motivation and Vision, as well as a Lifetime Achievement Award.

Congratulations to the awardees:

  • Justin Baxter, National Unmanned Aerial System (UAS) Operations Specialist, with the U.S. Forest Service — Initiative and Innovation
  • Kelly Woods, Director of the Wildland Firefighting Lessons Learned Center — Mentoring and Teamwork
  • Doug Booster, Instructor, ProHealth Net, Inc. — Motivation and Vision
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References:

Paul Gleason Lead By Example Award

Wildland Fire Leadership Development Program (WFLDP)

Leadership Committee