Kueffer Reservoir   Be the first to submit input for Kueffer Reservoir. If you have info on Kueffer Reservoir, Powder River County, Montana please submit it here to improve this web site.          These outdoors activities are available near Kueffer Reservoir.   Ski Areas Near Kueffer Reservoir: Antelope Butte, Wyoming, 94 miles away       1000 foot drop, 3 lifts, 18 runs Big Horn, Wyoming, 100 miles away       800 foot drop, 3 lifts, 20 runs