San Pedro River (Arizona)
San Pedro River is a northward-flowing stream originating about 10 miles (16 km) south of Sierra Vista, Arizona, near Cananea, Sonora, Mexico. It is one of only two rivers which flow north from Mexico into the United States. The river flows 140 miles (230 km) north through Cochise County, Pima County, Graham County, and Pinal County to its confluence with the Gila River, at Winkelman, Arizona. It is the last major, free-flowing undammed river in the American Southwest, it is of major ecological importance as it hosts two-thirds of the avian diversity in the United States, including 100 species of breeding birds and 300 species of migrating birds.
Read more about San Pedro River (Arizona): History, Ecology, Watershed, Mormon Battalion, Geology, Paleontology, See Also
Famous quotes containing the words san and/or river:
“There they are at last, Miss Rutledge. The will-o-the-wisps with plagues of fortune. San Francisco, the latest newborn of a great republic.”
—Ben Hecht (1893–1964)
“We approached the Indian Island through the narrow strait called “Cook.” He said, “I ‘xpect we take in some water there, river so high,—never see it so high at this season. Very rough water there, but short; swamp steamboat once. Don’t paddle till I tell you, then you paddle right along.” It was a very short rapid. When we were in the midst of it he shouted “paddle,” and we shot through without taking in a drop.”
—Henry David Thoreau (1817–1862)