Colorado River Basin Water Use Explained
The Colorado River, which arises in Rocky Mountain National Park near the Continental Divide of North America, is tasked with quenching the thirst of 40 million people as well as plants, animals, fish, and wildlife in seven states and Northern Mexico. Where does water in the vast Colorado River Basin go? A new survey from the Center for Colorado River Studies at Utah State University answers this question comprehensively. The report takes into account all uses of the water, including for the first time evaporation from waterways as well as reservoirs and lakes. The results were surprising. Most people assume that the population growth of the cities in Colorado, Arizona, and California are leading in the drying up of the river's waters. In contrast, it is agriculture that receives the lion's share. The report concludes: "Irrigated agriculture is the dominant consumer of water from the Colorado River." The report further breaks down agricultural uses into crops. The ...