Arapahoe--imperial, Game & Parks Commission Champion Mills State Histor Imperial, NE 69033 Phone : (308) 882-5860 Business Category Government Offices-State Parks & Playgrounds Playgrounds & Parks Amusement & Recreation Government Offices State & Local Government Offices & Public Schools Nebraska State Of--game & Parks Commission Champion Mills State Imperial, NE 69033 Phone : (308) 882-5860 Business Category Government Offices-State Parks & Playgrounds Playgrounds & Parks Amusement & Recreation Government Offices State & Local Government Offices & Public Schools Champion Mills State Park 73122 338 Ave Enders, NE 69027 Phone : (308) 882-5860 Business Category Parks & Playgrounds Amusement & Recreation