Black Coulee Reservoir is a reservoir located in Rosebud County, Montana. It appears on the Black Coulee USGS 7.5-minute topographic quadrangle. The nearest populated place is Porcupine (historical), approximately 7.7 miles to the S.
Rosebud County · Montana
Black Coulee Reservoir is a reservoir located in Rosebud County, Montana. It appears on the Black Coulee USGS 7.5-minute topographic quadrangle. The nearest populated place is Porcupine (historical), approximately 7.7 miles to the S.