Da Roaring Fork River is a 113 Kilometa longa linka Nemfluss van Colorado River im US-Bundesstoot Colorado. Da Fluss entspringd owahoib vo Aspen in da Sawatch Range im Pitkin County westli van Independence Poss. Kuaz d'raf mindd da Difficult Creek und spada in Aspen da Castle Creek. Ba Basalt iwaquead'a de Grenz zan Eagle County. Duat mindd aa da Fryingpan River. Ba El Jebel iwaquead'a de Grenz zan Garfield County. Untahoib vo Carbondale mindd da Crystal River in on Roaring Fork River. Weitare Zuafliss san: da Snowmass Creek, da Brush Creek, da Maroon Creek und da Woody Creek. Da Roaring Fork River speisd aa's Twin Lakes Reservoir.