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On April 11, 2025, at 1350 hours a fast-moving fire was reported along South Dakota Highway 212 on the Cheyenne River Indian Reservation. The fire was stopped at BIA Route 7. It is approximately two miles northwest of Marksville, South Dakota, north of SD Highway 212 in Dewey County.
The fire is 95% contained with crews patrolling and mopping up. The winds are shifting once again shifting exposing hot spots along the fire edge. The incident command had a hot spot on the Route 13 fire, 35 days after ignition, reported to them. This is a reminder that it is very dry, rekindling is possible with the frequent high wind events coming from all directions. Please recheck old fires lit this winter.
On Wednesday, April 16th, the Incident Command utilized aviation resources to reinforce perimeters and prohibit rekindles. The aircraft used was a Single Engine Air Tanker - a small, fixed wing aircraft. This is a reminder that if you have a drone flying near an active fire, we cannot use aircraft. BIA Wildland Fire Management has aviation resources available within the Great Plains Region due to the fire conditions forecast for April.
Gettysburg Volunteer Fire Department provided initial response joined by BIA Wildland Fire Resources along with Dupree, Trail City, Timber Lake and Eagle Butte Volunteer Fire Departments.
| Current as of | Fri, 04/18/2025 - 17:21 |
|---|---|
| Incident Time Zone | America/Denver |
| Incident Type | Wildfire |
| Cause | under investigation |
| Date of Origin | |
| Location | Approximately 2 miles west of Swiftbird, SD north of highway 212. |
| Incident Commander | Type 4 Incident Command Cheyenne River Agency Bureau of Indian Affairs |
| Incident Description | Grassland fire with pockets of shrubs and sage. |
| Coordinates |
45° 05' 38'' Latitude
-100° 24' 17
'' Longitude
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| Total Personnel: | 31 |
|---|---|
| Size | 611 Acres |
| Percent of Perimeter Contained | 95% |
| Fuels Involved | Grassland with pockets for shrub and sage |
| Significant Events | Continue to patrol perimeter mopping up within 3 chains (198 feet) increasing an additional 2 chains. A chain is 66 feet. |
| Planned Actions |
The Incident Command is coordinating Initial attack with the forecasted very high grassland fire danger. Patrolling and securing the containment lines. |
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| Projected Incident Activity |
Patrol and mop-up within 5 chains (330 feet) of the perimeter |
| Weather Concerns | Strong northwest winds up to 30 mph sustained with gust potentially up to 45 mph on Monday. Very high grassland fire danger also exists for Monday. |
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