Soil-Water Balance Groundwater Infiltration Model Results for the Grand Canyon region within the Lower Colorado River Basin, monthly results, 1950-2099, mean temperature
The Colorado River and its tributaries supply water to more than 35 million people in the United States and 3 million people in Mexico, irrigating more than 4.5 million acres of farmland, and generating about 12 billion kilowatt hours of hydroelectric power annually. Planning for the sustainable management of the …