The Colorado River Basin is a vital water source in the western United States, covering parts of seven states: Colorado, Utah, Arizona, Nevada, California, New Mexico, and Wyoming. It spans approximately 246,000 square miles and includes major reservoirs like Lake Mead and Lake Powell. The river itself flows over 1,400 miles from the Rocky Mountains to the Gulf of California. This basin supports millions of people and various ecosystems, providing water for agriculture, urban areas, and recreational activities. It is also home to significant natural landmarks, including the Grand Canyon. The management of the river's water resources is crucial due to ongoing challenges like drought and increasing demand.