Gaskill Reservoir   Be the first to submit input for Gaskill Reservoir. If you have info on Gaskill Reservoir, Powder River County, Montana please submit it here to improve this web site.          These outdoors activities are available near Gaskill Reservoir.   Camp Grounds Near Gaskill Reservoir: Red Shale Campground, Powder River County, 2 miles away   Hotels Near Gaskill Reservoir: Super 8 Colstrip, Colstrip, 37 miles away Lakeview Bed & Breakfast, Colstrip, 37 miles away Holiday Inn Express MILES CITY, Miles City, 44 miles away Comfort Inn Miles City, Miles City, 44 miles away Super 8 Miles City, Miles City, 44 miles away   Ski Areas Near Gaskill Reservoir: Antelope Butte, Wyoming, 89 miles away       1000 foot drop, 3 lifts, 18 runs