Johnstone Dam   Be the first to submit input for Johnstone Dam. If you have info on Johnstone Dam, Golden Valley County, North Dakota please submit it here to improve this web site.          These outdoors activities are available near Johnstone Dam.   Public Lands Near Johnstone Dam: Theodore Roosevelt National Park, Medora - ND, 40 miles away   Hotels Near Johnstone Dam: Beaver Creek Inn and Suites, Wibaux, 17 miles away Americinn - Medora, Nd, Medora, 40 miles away Richland Motor Inn, Sidney, 46 miles away Lone Tree Inn, Sidney, 47 miles away Super 8 Bowman, Bowman, 50 miles away