Peterson Reservoir   Be the first to submit input for Peterson Reservoir. If you have info on Peterson Reservoir, Keya Paha County, Nebraska please submit it here to improve this web site.          These outdoors activities are available near Peterson Reservoir.   Public Lands Near Peterson Reservoir: Burke Lake Recreation Area, South Dakota, 16 miles away   Hotels Near Peterson Reservoir: Rodeway Inn Ainsworth, Ainsworth, 39 miles away Super 8 Ainsworth, Ainsworth, 39 miles away Holiday Inn Express Hotel & Suites WINNER, Winner, 41 miles away Super 8 Chamberlain SD, Chamberlain, 45 miles away Howard Johnson Inn and Suites Oacoma, Oacoma, 45 miles away