L O Reservoir   Be the first to submit input for L O Reservoir. If you have info on L O Reservoir, Carter County, Montana please submit it here to improve this web site.          These outdoors activities are available near L O Reservoir.   Public Lands Near L O Reservoir: Medicine Rocks State Park, Montana, 25 miles away Theodore Roosevelt National Park, Medora - ND, 69 miles away   Camp Grounds Near L O Reservoir: Lantis Spring Campground, Carter County, 8 miles away   Ski Areas Near L O Reservoir: Terry Peak, South Dakota, 73 miles away       1100 foot drop, 6 lifts, 24 runs