Hay Creek Reservoir   Be the first to submit input for Hay Creek Reservoir. If you have info on Hay Creek Reservoir, Custer County, Montana please submit it here to improve this web site.          These outdoors activities are available near Hay Creek Reservoir.   Public Lands Near Hay Creek Reservoir: Little Bighorn Battlefield National Monument, Crow Agency - MT, 66 miles away   Camp Grounds Near Hay Creek Reservoir: Rosebud Campground, Rosebud County, 10 miles away   Hotels Near Hay Creek Reservoir: Super 8 Colstrip, Colstrip, 28 miles away Lakeview Bed & Breakfast, Colstrip, 28 miles away   Ski Areas Near Hay Creek Reservoir: Antelope Butte, Wyoming, 87 miles away       1000 foot drop, 3 lifts, 18 runs