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Inactive

Mustang

Malheur, OR · Natural

This fire is no longer active. It burned 12,547 acres in Malheur before dropping off the national incident feed.

0%Inactive

12,547

Acres Burned

77

Days Burning

Aug 25, 2026

Discovered

3w ago

Last Update

Growth

No growth in the last day, containment at 100%
Aug 25 / 60 acresOct 17 / 12,547 acres

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Public Lands Nearby

8 public land units within 75 miles

North Fork Owyhee Wilderness Area

Go

Wilderness / ID

32.8 mi

E

Pole Creek Wilderness Area

Go

Wilderness / ID

44.9 mi

E

Owyhee River Wilderness Area

Go

Wilderness / ID

47.1 mi

SE

Steens Mountain Cooperative Management And Protection Area

Check first

NCA / OR

62.4 mi

W

Little Jacks Creek Wilderness Area

Go

Wilderness / ID

63.9 mi

E

Steens Mountain Wilderness Area

Check first

Wilderness / OR

64 mi

W

Big Jacks Creek Wilderness Area

Go

Wilderness / ID

70.5 mi

E

Deer Flat National Wildlife Refuge

Go

Wildlife Refuge / ID

74.6 mi

NE

Situation Updates

Changes read from NIFC interagency perimeter data

MUSTANG update: 13,379 acres, 30% contained

Perimeter data
Aug 27

Per interagency perimeter data, the MUSTANG grew 8,379 acres to 13,379 and containment moved from 0% to 30%.

IRWIN

MUSTANG update: 5,000 acres

Perimeter data
Aug 26

Per interagency perimeter data, the MUSTANG grew 4,600 acres to 5,000.

IRWIN

MUSTANG update: 400 acres

Perimeter data
Aug 26

Per interagency perimeter data, the MUSTANG grew 340 acres to 400.

IRWIN

MUSTANG mapped at 60 acres

Perimeter data
Aug 25

Interagency perimeter data shows the MUSTANG at 60 acres.

IRWIN

Timeline

Aug 25Now

77 days since discovery

Other Fires in Oregon

14 other active fires

Oregon wildfire map: every fire burning in the state and the past year's fires. Planning a trip? Oregon national parks guide.

Data Sources

Fire data from NIFC Wildland Fire Interagency Geospatial Services (WFIGS) via IRWIN. Satellite hotspots from NASA FIRMS VIIRS. Situation updates are either posted by the incident management team on InciWeb or read by us from WFIGS perimeter data, and each one says which. Air quality data from EPA AirNow. Public lands boundaries from USGS PAD-US 4.0.

IRWIN ID: cebce581-7882-4ef7-88c4-efddb82fbe93

Important

More Than Just Parks aggregates third-party data from EPA AirNow, NOAA, NASA FIRMS, and NIFC/WFIGS. Readings can be delayed, estimated, incomplete, or wrong, and conditions on the ground change quickly. This tool is for general information only and is not a substitute for official air quality alerts, fire and evacuation orders, land manager closures, or emergency services. Verify with the managing agency and local authorities before making any travel, health, or safety decision. We make no warranty as to accuracy and accept no liability for decisions made using this information. This is not an emergency or evacuation tool. If you are near a fire, follow official evacuation orders and call 911. Terms of Service.