Big Boy Reservoir is a reservoir located in Johnson County, Wyoming. It appears on the Fredrick Draw USGS 7.5-minute topographic quadrangle. The nearest populated place is Ucross, approximately 7.1 miles to the NW.
Johnson County · Wyoming
Big Boy Reservoir is a reservoir located in Johnson County, Wyoming. It appears on the Fredrick Draw USGS 7.5-minute topographic quadrangle. The nearest populated place is Ucross, approximately 7.1 miles to the NW.