Ash Creek Reservoir   Be the first to submit input for Ash Creek Reservoir. If you have info on Ash Creek Reservoir, Powder River County, Montana please submit it here to improve this web site.          These outdoors activities are available near Ash Creek Reservoir.   Hotels Near Ash Creek Reservoir: Super 8 Colstrip, Colstrip, 48 miles away Lakeview Bed & Breakfast, Colstrip, 48 miles away   Ski Areas Near Ash Creek Reservoir: Antelope Butte, Wyoming, 91 miles away       1000 foot drop, 3 lifts, 18 runs Big Horn, Wyoming, 100 miles away       800 foot drop, 3 lifts, 20 runs