
South Dakota Asks For Federal Disaster Declaration After Historic Windstorm
South Dakota Governor Larry Rhoden has formally requested a presidential major disaster declaration for eight counties and two reservations in response to a mini-derecho, a tornado, and a historic windstorm.
Beadle, Bennett, Buffalo, Day, Hand, Hughes, Hyde, and Stanley Counties, along with the Crow Creek and Lower Brule Reservations, were included in the request. The request covers a storm system that went through South Dakota between June 28th and July 3rd. The damage estimate to public property is $4,564,928, exceeding federal thresholds for disaster assistance.
The weather produced sustained high winds and extreme gusts of 131 mph in Highmore. The Storm Prediction Center is now classifying the June 29th storm as a mini-derecho, which downed trees and power lines, damaged public infrastructure, and left residents without power for days.
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Governor Rhoden previously declared a state of emergency on June 30th, which started the disaster process by requesting technical assistance for a preliminary damage assessment by FEMA.
Damage included roads, power systems, parks, recreation areas, and public facilities, with Hyde and Beadle Counties experiencing particularly devastating impacts. Hyde County estimates $2.8 million in damages, and Beadle County accounts for almost $900,000. These two counties account for over 80% of the damages from the storm system.
If approved, the Presidential declaration would provide Public Assistance funding for repairs at a cost share of 75% federal, 10% state, and 15% local. In addition, it would make Hazard Mitigation Grant Program funding available in the future.

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