UNWNRD Water Issues Meeting Hay Springs 2-8-2012 2012 Sheridan County Fair and Rodeo Gordon July 22nd -- 29th, 2012   Tours As the fourth largest county in Nebraska, there is a lot of ground to cover in Sheridan County. We recommend the above tours to see the many unique and historical sites as well as stories of early settlement Flying Heart Ranch Hay Springs Mirage Flats Irrigation Project Hay Springs Sheridan Gallery, The Gordon