One the Arroyo de Alamar or Rio Alamar, runs in its upper reaches in the United States as Cottonwood Creek, and is impounded in by two dams, Barrett and Morena, to supply water to the city of San Diego.
One the Arroyo de Alamar or Rio Alamar, runs in its upper reaches in the United States as Cottonwood Creek. One the Arroyo de Alamar or Rio Alamar, runs in its upper is impounded in by two dams. This was to supply water to the city of San Diego. One the Arroyo de Alamar or Rio Alamar, runs in its upper is impounded in by Barrett. This was to supply water to the city of San Diego. One the Arroyo de Alamar or Rio Alamar, runs in its upper is impounded in by Morena. This was to supply water to the city of San Diego.