Frank Reservoir   Be the first to submit input for Frank Reservoir. If you have info on Frank Reservoir, Sheridan County, Nebraska please submit it here to improve this web site.          These outdoors activities are available near Frank Reservoir.   Public Lands Near Frank Reservoir: Badlands National Park, Interior - SD, 59 miles away   Hotels Near Frank Reservoir: Americas Best Value Inn Chadron, Chadron, 43 miles away Best Western West Hills Inn, Chadron, 43 miles away Alliance Hotel and Suites, Alliance, 48 miles away Holiday Inn Express ALLIANCE, Alliance, 48 miles away