Gardner Reservoir   Be the first to submit input for Gardner Reservoir. If you have info on Gardner Reservoir, Gosper County, Nebraska please submit it here to improve this web site.          These outdoors activities are available near Gardner Reservoir.   Public Lands Near Gardner Reservoir: Prairie Dog State Park, Kansas, 35 miles away   Marinas On or Near Gardner Reservoir: Lakeshore Marina Resort, Elwood, 13 miles away JJs Marina and Campgrounds, Dawson County, 19 miles away   Hotels Near Gardner Reservoir: Super 8 Lexington, Lexington, 18 miles away Comfort Inn Lexington, Lexington, 18 miles away Holiday Inn Express Hotel & Suites LEXINGTON, Lexington, 19 miles away Econo Lodge Lexington, Lexington, 19 miles away Days Inn - Lexington NE, Lexington, 19 miles away