This river forms the boundary between Baja California and Sonora before emptying into the Gulf of California.
This river traces its headwaters to the La Poudre Pass. At Glenwood Canyon, the Hanging Lake flows into this river, and the canal joining this river and Lake Havasu is spanned by the 1831 London Bridge. Cities along this river include Moab and Yuma, where the Gila River flows into this river. The All-American Canal is used to irrigate the Imperial Valley with waters from this river upon which (*) Lake Mead was created after the Hoover Dam was built. This river forms the boundary between Baja California and Sonora before emptying into the Gulf of California. For 10 points, name this river on which the Grand Canyon lies.
This river traces its headwaters to the La Poudre Pass. At Glenwood Canyon, the Hanging Lake flows into this river, and the canal joining this river and Lake Havasu is spanned by the 1831 London Bridge.
Colorado River