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Inactive

Deckert

Oglala Lakota, SD · Natural

This fire is no longer active. It burned 191 acres in Oglala Lakota before dropping off the national incident feed.

0%Inactive

191

Acres Burned

91

Days Burning

Aug 11, 2026

Discovered

2mo ago

Last Update

Growth

No growth in the last day, containment at 0%
Aug 12 / 100 acresAug 30 / 191 acres

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Public Lands Nearby

8 public land units within 75 miles

Lacreek National Wildlife Refuge

Go

Wildlife Refuge / SD

34.1 mi

E

Buffalo Gap National Grassland

Go

National Grassland / SD

35.2 mi

NW

Badlands National Park

Go

National Park / SD

38.6 mi

N

Badlands Wilderness Area

Go

Wilderness / SD

40.2 mi

N

Pine Ridge National Recreation Area

Go

Recreation Area / NE

63 mi

SW

Wind Cave National Park

Go

National Park / SD

64.9 mi

W

Samuel R. McKelvie National Forest

Go

National Forest / NE

70.8 mi

SE

Norbeck Wildlife Preserve National Game Refuge

Go

NCA / SD

74.6 mi

NW

Situation Updates

Changes read from NIFC interagency perimeter data

Deckert update: 191 acres

Perimeter data
Aug 17

Per interagency perimeter data, the Deckert grew 26 acres to 191.

IRWIN

Deckert update: 165 acres

Perimeter data
Aug 13

Per interagency perimeter data, the Deckert grew 65 acres to 165.

IRWIN

Deckert mapped at 100 acres

Perimeter data
Aug 12

Interagency perimeter data shows the Deckert at 100 acres.

IRWIN

Timeline

Aug 11Now

91 days since discovery

Other Fires in South Dakota

No other fire is burning in the state right now

South Dakota wildfire map: every fire burning in the state and the past year's fires. Planning a trip? South Dakota 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: 69b94d24-c4a3-4545-b7c2-5de2982af64c

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.