Seventeen Mile Reservoir   Be the first to submit input for Seventeen Mile Reservoir. If you have info on Seventeen Mile Reservoir, Blaine County, Montana please submit it here to improve this web site.          These outdoors activities are available near Seventeen Mile Reservoir.   Ski Areas Near Seventeen Mile Reservoir: Bear Paw Ski Bowl, Montana, 56 miles away       900 foot drop, 2 lifts, 25 runs