3 ms·Do you mean the Colorado River? The one that flows through the Grand Canyon? The canyon in Arizona?by thehappypm 4y agoDo you mean the Colorado River? The one that flows through the Grand Canyon? The canyon in Arizona?r00fus 4y agoYes, the Colorado River whose headwaters comes from the state of Colorado.refurb 4y agoThat's kind of a ridiculous way to claim "ownership" of water. Especially water that naturally flows into the state.