Dupree Municipal AirportDupree Municipal Airport was a public-use airport located in Dupree, a city in Ziebach County, South Dakota, United States. The City of Dupree decided to close the airport in 2010.Facilities and aircraftDupree Municipal Airport covered an area of 47 acres at an elevation of 2,341 feet above mean sea level. It has one runway designated 14/32 with a turf surface measuring 2,400 by 200 feet.