State County Colorado Adams Colorado Additional portions of the range within this state still need to be refined. Colorado Alamosa Colorado Arapahoe Colorado Baca Colorado Bent Colorado Boulder Colorado Cheyenne Colorado Conejos Colorado Costilla Colorado Crowley Colorado Custer Colorado Denver Colorado Douglas Colorado Elbert Colorado El Paso Colorado Fremont Colorado Huerfano Colorado Jefferson Colorado Kiowa Colorado Kit Carson Colorado Lake Colorado Larimer Colorado Las Animas Colorado Lincoln Colorado Logan Colorado Morgan Colorado Otero Colorado Park Colorado Phillips Colorado Prowers Colorado Pueblo Colorado Rio Grande Colorado Saguache Colorado Sedgwick Colorado Washington Colorado Weld Colorado Yuma