Antelope Swale Reservoir   Be the first to submit input for Antelope Swale Reservoir. If you have info on Antelope Swale Reservoir, Malheur County, Oregon please submit it here to improve this web site.          These outdoors activities are available near Antelope Swale Reservoir.   Public Lands Near Antelope Swale Reservoir: Malheur National Forest, Oregon, 35 miles away