Potash Lake   Be the first to submit input for Potash Lake. If you have info on Potash Lake, Sand Hills, Sheridan County, Nebraska please submit it here to improve this web site.          These outdoors activities are available near Potash Lake.   Hotels Near Potash Lake: Alliance Hotel and Suites, Alliance, 22 miles away Holiday Inn Express ALLIANCE, Alliance, 22 miles away Patriot Inn, Hemingford, 36 miles away Best Western West Hills Inn, Chadron, 49 miles away Americas Best Value Inn Chadron, Chadron, 49 miles away